1 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
3 * Help file updates. Affected files in irssi/src/docs/help/in/.
5 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
7 * Fixed channel messages across cells. Affected file
10 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
12 * Fixed file transmission accepting in client library to not
13 start the negotiation if user hasn't accepted the transfer,
14 instead create new session for resent transfer. Affected
15 file lib/silcclient/client_ftp.c.
17 * Show the session ID in the file transmision list. Remove
18 session from list that failed to transfer. Switch the current
19 session automatically after transmission, and in errors, to new
20 session if other sessions exists in the transfer list. Affected
21 files are irssi/src/silc/core/silc-servers.c,
22 irssi/src/fe-common/silc/modfule-formats.c.
24 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
26 * Fixed MIME header parsing for the hopefully last time. Affected
27 file lib/silcutil/silcstrutil.c
29 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
31 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
33 * The SILC RNG is now gauranteed to return non-zero random
34 values. Affected files are lib/silccrypt/silcrng.[ch].
36 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
38 * Fixed nickname formatting when changing only case of the
39 nickname. Affected file lib/silcclient/idlist.c.
41 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
43 * Fixed a memory leak and incorrect printing of the "appears as"
44 message. Affected file irssi/src/silc/core/client_ops.c
46 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
48 * Added CRT (Chinese Remainder Theorem) supported RSA
49 private keys and private key operations. This significantly
50 increases private key operation efficiency. No compatibility
51 issues with new or old private keys. Affected files are
52 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
54 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
56 * Fixed GCC-3.3.2 related compilation warnings from the
59 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
61 * Removed RC6 from distributions.
63 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
65 * Added some better comments to lib/silccrypt/silcpkcs.h,
66 optimized some routines in lib/silccrypt/silcpkcs.c.
67 Added test_silcpkcs into lib/silccrypt/tests/.
69 * Fixed silc_rng_global_init to actually init the global RNG
70 if RNG wasn't provided for it. Affected file is
71 lib/silccrypt/silrng.c.
73 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
75 * Added silc_hash_table_find_by_context_ext. Affected files
76 lib/silcutil/silchashtable.[ch].
78 * Save the public key on normal server in WHOIS command reply
79 from attributes, if present, and add it to public key hash
80 table. Fixes WHOIS resolving by public key on normal server.
82 Optimized the attributes resolving on normal server to not
83 resolve if we resolved them already from router.
85 Affected files are silcd/server_query.c, command_reply.c.
87 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
89 * Added support for whois using attributes.
90 Affected files silcd/command_reply.c, silcd/packet_receive.c,
91 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
94 * Added support for whois using public key attribute to /WHOIS i
95 client command. Affected files irssi/docs/help/in/whois.in,
96 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
98 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
100 * Fixed UMODE setting in server when the client has anonymous
101 mode set. The mode setting was not working. Affected file
104 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
106 * Fixed some bugs and typos related to sending split messages.
107 Print notification when sending messages with /MMSG. Affected
108 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
110 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
112 * Optimized the socket referencing in packet routines, client
113 library and server. Affected files are lib/silccore/silcpacket.c,
114 lib/silcclient/client.c and silcd/server.c.
116 * If silc_socket_set_qos is given with NULL arguments the QoS is
117 reset from the socket. Affected files are
118 lib/silcutil/silcsockconn.[ch].
120 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
122 * Add a /LISTKEYS command which lists the locally cached
123 client and server keys. Affected files
124 irssi/src/fe-common/module-formats.[ch],
125 irssi/src/silc/core/silc-{channels,servers}.c
126 irssi/docs/help/in/listkeys.in
128 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
130 * Check that packet queue purging was successful. Affected
131 files lib/silcclient/client.c and silcd/packet_send.c. Related
132 to MAC failed errors.
134 * Do not clear the inbuf even if it is empty if QoS was applied
135 to it. Otherwise the QoS data is cleared and MAC failed error
136 will occur. Affected file lib/silccore/silcpacket.c.
138 * Use the rekey period time as rekey protocol timeout value.
139 If the rekey does not succeed during the rekey period there's
140 something very wrong, and we most likely end up with wrong keys,
141 do graceful reconnect then. Affected file silcd/server.c.
143 * Take reference of the socket in the parser context, as it's
144 possible to have the parsers in queue after the socket is
145 disconnected and this may cause crash. Affected files are
146 lib/silccore/silcpacket.c, lib/silcclient/client.c and
149 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
151 * Fixed KICK command reply sending, it sent to replies.
152 Affected file silcd/command.c.
154 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
156 * Finish the silc-mime.pl script. It now supports MIME type
157 guessing using magic files, signing data messages, executing
158 MIME handlers in background. Affected files
159 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
161 * Changed MIME signal handler to make things easier for the perl
162 script. Affected files irssi/src/silc/core/client_ops.c,
163 silc-servers.c, and irssi/docs/signals.txt
165 * Cleaned up the silc_mime_parse function and fixed detection
166 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
168 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
170 * Resolve the IP for file transfer listener from the connection
171 socket. Affected file lib/silcclient/client_ftp.c.
173 * Accept NULL hostname parameter in the functions
174 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
175 if hostname is not wanted.
177 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
179 * Fixed race condition between silc_client_init and
180 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
182 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
184 * Fixed file transfer connection closing when SIGNOFF for
185 the client is received from server. Affected file is
186 lib/silcclient/client_ftp.c.
188 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
190 * Check for disconnected socket in QUIT callback. Affected
191 file silcd/command.c.
193 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
195 * Modified the MIME parsing to allow \n and \r\n as delimiters.
196 Affected files lib/silcutil/silcstrutil.c
198 * Cleaned up the escape/unescape functions for correctness and
199 speed. Affected file irssi/src/silc/core/client_ops.c
201 * Removed handling for data messages with Content-Type: text/*,
202 moved parsing of MIME headers to the signal handler, added
203 support for signing and verifying data messages. Affected
204 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
205 irssi/src/silc/core/silc-{servers,channels}.c
207 * Added a perl script for handling data messages based on
208 information read from Mailcap files. New file
209 irssi/scripts/silc-mime.pl
211 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
213 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
214 acknowledge recepetion of a message to the sender. Updated
217 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
219 * Unregister channel key saving callback when deleting channel.
220 Affected file lib/silcclient/idlist.c.
222 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
223 before calling notify client operation. Affected file is
224 lib/silcclient/client_notify.c.
226 * Unregister QoS tasks when deleting the socket connection.
227 Affected files lib/silcutil/silcsockconn.[ch],
228 unix/silcunixsockconn.c.
230 * Implemented latest presence-attrs draft changes. Affected
231 files lib/silccore/silcattrs.h and
232 irssi/src/silc/core/silc-queries.c.
234 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
236 * Save old channel keys in list to allow more rapid change
237 of channel keys if server for some reason does that. This
238 avoids loosing so many channel messages due to not having
239 key to decrypt. Affected file lib/silcclient/silcclient.h,
240 idlist.c and client_channel.c.
242 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
244 * Continued backup router tests and fixes. Affected files
245 silcd/server_backup, server_util.c, server.c. See TODO.
247 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
249 * Fixed SERVER_SIGNOFF handling in servers. The client
250 was removed from wrong list thus not removing the client
251 at all. Affected file silcd/packet_receive.c.
253 * Do not execute rekey protocol for disabled connections as
254 it would never go through. Affected file silcd/server.c.
256 * Added timeout for rekey protocol to catch if the protocol
257 never executes successfully. Affected files silcd/server.c
260 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
262 * Abandon packet processing for disconnected sockets. Check
263 this always after calling packet processing callback.
264 Affected file lib/silccore/silcpacket.c.
266 * Fixed double registration disconnection code in server.
267 Closed wrong connection. Affected file silcd/packet_receive.c.
269 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
271 * On normal server reconnect to primary during resuming 4
272 times, then give up. Affected file silcd/server_backup.c.
274 * If during reconnecting to routers we notice we have router
275 connection but no primary router set, the server is in desync.
276 Reconnect to primary to restore network. Affected file
279 * Assure that only one protocol is exeucting at the same time.
280 Added checks for all protocols. Affected files are
281 silcd/server.c and server_backup.c.
283 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
285 * Check that a string is not already part on invite/ban
286 string when processing it. Affected file silcd/server_util.c.
288 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
290 * Fixed the CUMODE_CHANGE for founder mode changes to comply
291 with 1.2 version of the protocol. Affected file is
292 silcd/packet_receive.c.
294 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
296 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
297 where the passphrase was given. Affected file is
300 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
302 * INVITE and BAN notifys are now delivered from routers to
303 servers (but not clients) on the channel. Updated specs and
304 code. Affected files silcd/packet_[send|receive].[ch],
305 command.c, server.c and server_util.c.
307 * Implemented INVITE and BAN announcing. Affected files are
308 silcd/server.[ch], server_util.c.
310 * Implemented SilcStatus error type argument returning in
311 command reply error in server. Affected file silcd/command.c.
313 * Implemented SilcStatus argument returning in comand reply
314 in client library. The command_reply client operation now
315 returns error specific arguments as well. Affected files
316 are lib/silcclient/command_reply.[ch], client_resume.c,
317 lib/silccore/silcstatus.[ch].
319 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
321 * Backup router protocol version 1.2 implemented. Testing still
322 required. Affected files in silcd/server_backup.[ch], server.c,
323 packet_receive.c and server_internal.h.
325 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
327 * silc_client_send_[channel|private]_message now return TRUE
328 or FALSE. Affected file lib/silcclien/client_channel.c and
331 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
333 * Check for explicit nickname in INVITE and BAN processing
334 during join as well (and don't expect only wildcards in
335 invite/ban strings). Affected file silcd/command.c.
337 * Fixed the INVITE and BAN by public key. The public key saved
338 is the PK payload (as specified) not the raw data. Affected
339 file silcd/server_util.c.
341 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
343 * UTF-8 text message support for actions and notices in SILC
344 Client. Affected file irssi/src/silc/core/client_ops.c.
346 * silc_get_username and silc_get_real_name now returns sensible
347 data on Win32. Patch by Toni Willberg. Affected file is
348 lib/silcutil/win32/silcwin32util.c.
350 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
352 * Provide a signal handler to send MIME encoded messages and emit
353 a signal when a MIME encoded message is received. Also document
354 the signals for usage with the perl interface.
356 A sample perl script will be supplied at a later point.
358 Affected files are irssi/docs/signals.txt,
359 irssi/src/silc/core/client_ops.[ch],
360 irssi/src/silc/core/silc-{channels,servers}.c
362 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
364 * Use SILC_COMMAND_PING to estimate the round-trip time to the
365 server. Use this time to display a lag and disconnect when it
366 exceeds a specified limit.
368 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
370 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
372 * Remove the channel auth list in normal server if router
373 encofrces its list during connecting. Send notify to channel
374 to remove the mode to remove the list. Affected files are
375 silcd/server_util.c and silcd/packet_receive.c.
377 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
379 * Added support for channel public keys. Updated protocol specs
380 and implemented it. Affected files are
381 silcd/command.c, command_reply.c, lib/silcclient/command.c,
382 lib/silcclient/command_reply.c.
384 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
386 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
387 terminate the process on Linux. Affected file silcd/silcd.c.
389 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
391 * Check for NULL buffer in silc_buffer_clear. Affected file
392 is lib/silcutil/silcbuffer.h.
394 * Simplified the backup router protocol by removing the _GLOBAL
395 types. Updated protocol specs and the code. Affected files
396 are silcd/server_backup.[ch].
398 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
400 * Deny '@' and '!' from nicknames since they are reserved
401 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
402 Updated protocol specs and the code.
404 Affected files are silcd/server_util.[ch].
406 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
408 * Fixed stack overflow in Irssi SILC client. Affected
409 file irssi/src/silc/core/client_ops.c.
411 * Check that Host is set in ServerConnection and RouterConnection
412 in silcd.conf. Affected file silcd/serverconfig.c.
414 * Fixed crash in server with protocol completion callbacks,
415 namely rekey and backup resuming protocols. Affected files
416 are silcd/server_backup.c and silcd/server.c.
418 * Fixed rekey protocol to not restart if it is started already.
419 Affected files are lib/silcclient/client.c and
422 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
424 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
426 * Fixed EOF handling in SILC Config, affected file
427 lib/silcutil/silcconfig.c.
429 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
431 * Fixed RESOLVING flag handling in JOIN notify and other
432 notifys to handle the resolvings correctly in client library.
433 Affected file lib/silcclient/client_notify.c.
435 * Do not send full INVITE and BAN lists in INVITE and BAN
436 notifys, only the changed information. Affected file
439 * Fixed INVITE notify sending in INVITE command, send it
440 only when needed. Affected file silcd/command.c.
442 * Handle the founder key change properly in CMODE_CHANGE
443 notify. Bug #122. Affected file silcd/packet_receive.c.
445 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
447 * Remove the mark for output (mark it only for input) after
448 purging outgoing queue. Prevents the "Error in select()"
449 floods. Affected file silcd/packet_send.c.
451 * Fixed incorrect connection deletion from client library
452 after calling "connect" client operation. Could cause
453 crashes for example during reconnect timeouts. Affected
454 files are lib/silcclient/client.c and
455 irssi/src/silc/core/client_ops.c.
457 * Check server private key file permissions before starting
458 the server. Affected file silcd/serverconfig.c.
460 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
462 * NULL terminate allocated string in silc_buffer_strformat.
463 Affected file lib/silcutil/silcbuffmt.c.
465 * Rewrote the invite/ban list string handling in server to
466 use SilcBuffer instead. Affected files are silcd/command.c
467 and silcd/server_util.c.
469 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
471 * Fixed double free in CMODE command when setting new HMAC
472 for channel. Affected file silcd/command.c.
474 * Added couple of missing memset's to zero sensitive memory.
475 Affected files silcd/command.c, lib/silcclient/command.c.
477 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
479 * Fixed a double free in INVITE command error handling in
480 server. Affected file silcd/command.c.
482 * Added macros SILC_SWAB_[16|32] to swab byte order of
483 16-bit and 32-bit unsigned integers. Affected file
484 lib/silcutil/silctypes.h.
486 * Use the SILC_SWAB_16 instead of htons() in server when
487 handling ports since the ports in structures are always
488 in little-endian order (regardless of platform). Affected
489 file silcd/serverid.c and silcd/server_backup.c.
491 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
493 * Send DISCONNECT in close admin command in server. Affected
494 file silcd/command.c.
496 * Check whether we are already connecting to a remote router
497 (in addition of checking whether we are already connected)
498 before creating new connection. Affected file silcd/server.c.
500 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
502 * Added better compiler and compiler flags checking in
505 * Check that socket is valid after QoS is applied to data.
506 Affected file lib/silcutil/unix/silcunixsockconn.c.
508 * Make sure the socket connecetion is not closed to early
509 when closing connection in server. Also make sure the
510 connection is always closed after error in a protocol.
511 Affected file silcd/server.c.
513 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
515 * Removed --session and --dummy options from Irssi SILC Client.
516 -d option is available only if --enable-debug was given.
517 Affected files are irssi/src/silc/core/silc-core,
518 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
520 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
522 * Added silc_buffer_steal to steal the data from the buffer.
523 Affected file lib/silcutil/silcbuffer.h.
525 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
527 * Fixed server crash with double Primary block in config file.
529 Fixed also various memory leaks around the config file
530 parser. Affected files lib/silcutil/silcconfig.c,
531 silcd/serverconfig.c.
533 * Changed my nickname (Johnny Mnemonic) to my real name, this
534 means that bugs introduced by him were actually introduced
537 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
539 * Don't display "foo appears as foo\nYou're now known as foo"
540 messages. Affected file irssi/src/silc/core/client_ops.c
542 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
544 * Fixed error handling of invalid client entry when calling
545 commands in server. Fixes a crash. Affected file
548 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
550 * Added some sanity checks in server for correctness of the
551 server configuration. Affected file silcd/serverconfig.c.
553 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
555 * Prevent endless resolving of user informations in USERS
556 command by checking the command reply status correctly.
557 Affected file lib/silcclient/command_reply.c.
559 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
561 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
562 file is lib/silcutil/silcfileutil.c. A patch by Matthew
563 Aldous <Matthew@Aldous.com>.
565 * Added better implementation using CriticalSection of
566 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
567 <mikko.lahteenmaki@pikabaana.net>.
569 * Added some Winsock WIN32 compatiblity defines into
570 includes/silcwin32.h.
572 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
574 * Fixed double free in async host lookup code. Affected file
575 lib/silcutil/silcsockconn.c.
577 * On backup router handle now the SERVER_SIGNOFF from router
578 for local connected servers too, and close the connections.
580 Do not process them as normally signing off servers when they
581 really signoff by sending EOF fe, but always assume that
582 router sends the SERVER_SIGNOFF.
584 Affected files silcd/server.c and silcd/packet_receive.c.
586 * Fixed socket unsetting when closing connections. Affected
587 files silcd/server.c and silcd/packet_send.c.
589 * Do not print the nickname in SERVER_SIGNOFF if we do not
590 have it. Prevents asserts in Irssi core. It is possible we
591 don't have the nick if it was just being resolved when server
592 signoff. Affected file irssi/src/silc/core/client_ops.c.
594 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
596 * Fixed autonick crashbug in client library. Affected file
597 lib/silcclient/client.c.
599 * Fixed Unix implementation of SilcMutex to really assert if
600 the mutex is locked/unlcoked already. Affected file
601 lib/silcutil/unix/silcunixmutex.c.
603 * Fixed locking in silc_schedule_uninit. It didn't lock
604 when dispatching timeout tasks. Affected file is
605 lib/silcutil/silcschedule.c.
607 * Changed Win32 implementation of SilcThread to use modern
608 Win32 interface. Affected file is
609 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
611 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
613 * Don't print signed messages when sending failed. Affected files
614 irssi/src/silc/core/silc-[servers.c/commands.h]
616 * Send adquate signal when founding a channel by joing it. Affect
617 file irssi/src/silc/core/client_ops.c
619 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
621 * Fix theme abstracts parsing. Affected files irssi/default.theme,
622 irssi/src/fe-common/core/themes.c
624 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
626 * Fixed close command to use the port correctly when closing
627 server connections. Affected file silcd/idlist.c.
629 * Check for NULL outbuf in silc_socket_write. It is possible
630 that it is NULL is some odd case. Affected files are
631 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
633 * Do not call final protocol callback for backup router
634 resuming protocol when closing connection. It is closed
635 by timeout in case of error. Affected file silcd/server.c.
637 * Backup reconnect to router if backup resuming protocol
638 failed. Affected file silcd/server_backup.c.
640 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
642 * Fixed double free in SKE library error hadling when signature
643 error occurred. Affected file lib/silcske/silcske.c.
645 * Save the fingerprint to new SilcClientEntry after changing
646 nickname. Affected file lib/silcclient/client_notify.c.
648 * Print SIGNOFF in Irssi SILC client only if the nickname is
649 known. Prevents asserts in Irssi core. It is possible we
650 don't have the nick if it was just being resolved when it
651 quit. Affected file irssi/src/silc/core/client_ops.c.
653 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
655 * Fixed double free in invite list adding code when adding
656 invite strings. Affected file silcd/server_util.c.
658 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
660 * More log printing during backup router protocol. Affected
661 file silcd/server_backup.c.
663 * Removed backwards support for old private key file format.
664 Affected file lib/silccrypt/silcpkcs.c.
666 * Removed backwards support for not-so-strict decryption length
667 check, it's strict now. Affected lib/silccrypt/silccipher.c.
669 * GETKEY to update the client entrys fingerprint too.
670 Affected file lib/silcclient/command_reply.c.
672 * Added --without-libtoolfix for package builders using weird
673 wrappers around libtool (BSD at least).
675 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
677 * Fixed backup router bugs: When backup resumes router and
678 receives a CHANNEL_MESSAGE packet the backup must not act
679 as router since the packet header decryption would be
680 different. Also, when relaying packets to channel, do
681 not re-encrypt packets on backup that came from the primary
682 since the connection isn't really router-router connection.
683 Affected files silcd/server.c, silcd/packet_send.c.
685 * Added checks in encryption/decryption that encryption/decryption
686 length sent as argument really is multiple by block size. Helps
687 catching really weird bugs like the above backup router bugs
688 when packets are being decrypted in wrong way. Affected files
689 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
691 * Fixed padding generation in private key file encryption.
692 Affected file lib/silccrypt/silcpkcs.c.
694 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
696 * Added ignore_message_signatures setting which can be used
697 to ignore signatures in messages. Affected files are
698 irssi/src/silc/core/client_ops.c, silc-core.c.
700 * Fixed the libtoolfix to use command line options instead of
701 environment variables. They didn't work as expected. Now,
702 the libtool is fully run-time configurable.
704 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
706 * Verify signature payload for signed messages. Affected files
707 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
708 irssi/src/silc/core/silc-core.h
710 * Display signature verification result in public and private
711 messages using theme abstracts. See irssi/default.theme for
712 examples on their usage. Affected files
713 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
714 irssi/src/fe-common/silc/module-formats.[ch],
715 irssi/src/fe-common/silc/fe-common-silc.c,
716 irssi/src/fe-common/silc/Makefile.am
717 irssi/src/fe-common/core/fe-messages.[ch]
719 * Fixed bugs in Irssi's theme parsing. Affected files
720 irssi/src/fe-common/core/themes.c
722 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
724 * Calculate the correct length for signed messages before
725 encrypting, it must be multiple by block size. Affected
726 file lib/silccore/silcmessage.c.
728 * silc_message_signed_get_public_key returns now both
729 decoded and encoded public key. Affected files are
730 lib/silccore/silcmessage.[ch].
732 * Added libtoolfix script that makes the libtool more generic
733 and configurable in run-time. Now we can specify in run-time
734 if what kind of libraries we want to create, regardless of
735 configuration. SIMs are now creates even if --disable-shared
736 was explicitly given.
738 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
740 * Fixed founder key sending in CMODE command in client.
741 Affected file lib/silcclient/command.c.
743 * Fixed CUMODE founder authentication in server to not check
744 for client's public key since it's not supposed to do that.
745 Affected file silcd/command.c.
747 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
749 * Set realname and hostname in NICK_REC records. Affected file
750 irssi/src/silc/core/silc-nicklist.c
752 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
754 * Remove 1.0 protocol backwards compat code from client
757 * Added more reliable check for whether nickname did change
758 or not, or whether only Client ID changed in NICK_CHANGE
759 notify. Affected file lib/silcclient/client_notify.c.
760 Fixes bug in '@' character handling in a nickname.
762 * Added support for automatically parsing signature from
763 the message payload. Added new function
764 silc_message_get_signature to return the payload to
765 application. Affected files lib/silccore/silcmessage.[ch].
767 * Changed the private_message and channel_message client
768 operations to deliver the SilcMessagePayload to the
769 application too. Application can use it fe. to get the
770 signature from the message for verification. Affected
771 file lib/silcclient/silcclient.h, client_channel.c and
774 * Redefined the signed payload for message payloads.
775 Updated protocol specs and implemented.
777 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
779 * Fixed wrong invite and ban list handling in server command
780 reply. Affected files are silcd/command_reply.c,
781 silcd/server_util.[ch].
783 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
785 * Fixed CMODE setting in server when founder mode was set.
786 Affected file silcd/command.c. Bug #95.
788 * Added support to setting specific public key in CMODE in
789 Irssi SILC client. Affected file lib/silcclient/command.c.
791 * Added support to use specific public key in CUMODE in
792 Irssi SILC Client. Affected file lib/silcclient/command.c.
794 * Added support for inviting and banning by public key in
795 Irssi SILC client. Affected file lib/silcclient/command.c.
797 * Fixed fingerprint/babbleprint showing in invite and ban
798 list command replys. Affected file is
799 irssi/src/silc/core/client_ops.c.
801 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
803 * Format CMODE +c and +h to display both the mode and the argument
805 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
807 * Added test vectors and test programs for SHA-1, MD5,
808 HMAC-SHA1 and HMAC-MD5. New tests are located in
809 lib/silccrypt/tests/. Fixed also argument decoding bug in
810 MD5 implementation. Affected file lib/silccrypt/md5.c.
812 * Changed the channel private key and private message key
813 generation (with static keys) to use SHA1 instead of MD5,
814 as SHA1 is the mandatory hash function in SILC. Affected
815 file lib/silcclient/client_[channel/prvmsg].c.
817 * Changed the private key file encryption to use SHA1 instead
818 of MD5. Added support for the old generation and added
819 automatic change of the key (to be removed later). Affected
820 files lib/silccrypt/silcpkcs.c.
822 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
824 * Load only files with .pub suffix in PublicKeyDir. Affected
825 file silcd/serverconfig.c.
827 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
829 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
830 channels. Affected files silcd/silcd.c, silcd/server.h.
832 * Added the config directive PublicKeyDir for the client block.
833 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
835 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
837 * Merged Toni's irssi/silc.conf patch.
839 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
841 * Max alloc tests in allocation routines. Affected file
842 lib/silcutil/silcmemory.c.
844 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
846 * Fixed a typo in resuming code that fixed detach/resume code
847 in server. Bug #93. Affected file silcd/packet_receive.c.
849 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
851 * Do reverse lookups for server when /connecting. Affected files
852 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
853 irssi/src/core/net-nonblock.*
855 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
857 * Added library versioning for shared libraries. Affected
858 files configure.in.pre and lib/Makefile.am.pre.
860 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
862 * Display INVITE and BAN lists as specified by SILC 1.2
864 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
866 * Do not send invite list back unless asked (when sending
867 no arguments) or when list was modified. Affected file
870 * Remove client from invite list in KILLED notify and in
871 KILL command. Affected file silcd/command.c and
874 * Fixed bugs in invite list handling in INVITE command.
875 Affected files silcd/command.c and silcd/server_util.c.
877 * Merged with Irssi 0.8.6.
879 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
880 Affected file irssi/src/fe-text/silc.c.
882 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
884 * The silc_argument_get_[first/next] now return the argument
885 type to caller. Added silc_argument_payload_encode_one.
887 Affected files are lib/silccore/silcargument.[ch].
889 * Added support for the SILC 1.2 INVITE command and new
890 invite lists to server. Affected files are silcd/command.c,
891 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
893 * Added support for the SILC 1.2 BAN command and new
894 ban lists to server. Affected files are silcd/command.c,
895 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
897 * Added support to client sending new INVITE command. Affected
898 file is lib/silcclient/command.c.
900 * Added support to client sending new BAN command. Affected
901 file is lib/silcclient/command.c.
903 * Added support for removing client from invite list when kicked
904 from channel, as SILC 1.2 dictates. Affected files are
905 silcd/packet_receive.c and silcd/command.c.
907 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
909 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
910 automatically the cipher's internal IV. Affected files
911 lib/silccrypt/silccipher.[ch].
913 * Assure the RESUME_CLIENT packet is not sent to twice to
914 backup router if the detached client was originated from
915 the backup. Affected file silcd/server.c. Bug #76.
917 * Changed silc_sim_symname to not allocate memory. Affected
918 file lib/silcsim/silcsimutil.c.
920 * Fixed memory leaks with SIMs in server. Affected files
921 silcd/serverconfig.c, silcd/server.c.
923 * Fixed channel key distribution after resuming detached
924 client. Affected files silcd/packet_receive.c.
926 * Fixed channel's global_user boolean checking after detaching.
927 Check it after changing the owner of the client not before.
928 Affected file silcd/packet_receive.c.
930 * Fixed few double frees from client library. Fixes at least
931 Bug #81, possibly others too.
933 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
934 notifys in Irssi SILC Client. Affected file is
935 irssi/src/silc/core/client_ops.c. Bug #82.
937 * Applied Ville Räsänen's manual page and --mandir bugfix
938 patch. Affected files are configure.in.pre and Makefile.am.pre.
941 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
943 * Added support to backup router protocol for backup to tell
944 normal server that it cannot use the backup router as primary
945 because the primary isn't really down. Updated protocol
948 * Added support for primary router to tell backup router that
949 resuming is not possible because the backup really isn't primary
950 in the cell. For example if backup disconnected itself the
951 resuming is not allowed since the primary really did not
952 go down. Updated protocol specs.
954 * Removed MARS from crypto library.
956 * Defined the CTR mode and Randomized CBC mode in SILC. The
957 CTR mode is RECOMMENDED now in specification. Defined also
958 Serpent cipher as optional cipher. Updated the protocol specs.
960 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
962 * Added support for inviting/banning by IP/MASK, public key,
963 and explicit Client ID. Redefined the command and notify
964 types to allow easier forwards support for other methods
965 of inviting/banning. Updated protocol specs.
967 * Remove the client from channel's invite lists if the client
968 is kicked or killed. Updated protocol specs.
970 * Unified the Channel Message Payload and Private Message
971 into one Message Payload. Updated protocol specs and
974 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
976 * Don't wait for EOF after socket error has occurred, but
977 close the connection. Affected file is silcd/server.c.
979 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
981 * Added support for setting FOUNDER mode on channel with
982 specific public key which can be set with CMODE command.
983 Updated protocol specs and implemented in client and server.
985 * Fixed the Irssi SILC client to correctly shutdown the client
986 library to avoid memory leaks. Affected files are
987 irssi/src/silc/core/silc-core.c and silc-servers.c.
989 * Deprecated the No Reply flag in SKE protocol and introduced
990 "IV Included" flag which can be used to indicate that the IV
991 is included in the ciphertext. This makes it possible to use
992 SILC on unreliable transport, such as UDP which may cause
993 packet reordering and losses. Updated protocol specs, did
996 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
998 * Fixed the MPI implementation of silc_mp_sizeinbase to return
999 < 32 bit values in correct size. Affected file is
1000 lib/silcmath/mp_mpi.c.
1002 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1004 * Fixed the KE Start Payload parsing to check that mandatory
1005 fields are present. Affected file lib/silcske/payload.c.
1007 * Fixed compilation warnigs in Irssi SILC Client. Affected
1008 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1010 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1012 * Print "nick now appears as newnick" and update Irssi's nicklist
1013 when you change your nick to "nick". Closes #62
1015 * Never format your own nick. Closes #63
1017 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1019 * SILC_UMODE_GONE changes are now propagated correctly to the
1020 Irssi client. Closes #54
1022 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1024 * Fixed example in /HELP KEY
1026 * Added expando $j which expands to current SILC Client version
1028 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1030 * Fixed public key decoding in crypto library.
1032 * Added better error printing to SKE library.
1034 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1036 * Fixed NICK command to not crash if nickname was not sent.
1038 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1040 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1041 Deprecated the old Encrypt-And-MAC order. Updated protocol
1042 specs and implemented.
1044 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1045 generation. Updated specs and implemented.
1047 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1049 * Added support for rekey before 2^32 sequence number wraps.
1050 Affected files in server and client library.
1052 * Padding must be at least 8 bytes now. Implemented and updated
1055 * Compute maximum padding for authentication packets to make
1056 passphrase approximation attacks impossible. Affected files
1057 in client library and in server.
1059 * Fixed PING command sending in client library and handling in
1060 server. The server ID must be ID Payload, not raw ID data.
1061 Affected files in server and client library.
1063 * Defined that all public keys sent in commands and notify
1064 payloads are actually Public Key Payloads not raw public key
1065 data. Updated protocol specs and implemented.
1067 * Updated protocol version to 1.2. Updated specs and code.
1069 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1070 status types. Updated specs and the code.
1072 * Added support for normal client to kill its own entries from
1073 the network. Updated protocol specs and the code.
1075 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1076 and added initial implementation.
1078 * Added MAC field to the Private Message Payload to protect
1079 against chosen ciphertext attacks. Updated the protocol specs
1082 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1083 attribute to indicate the user's current idle and signon time
1084 of a service. Updated protocol specs and implemented.
1086 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1088 * Added "do_not_bind" argument to silc_client_file_send what
1089 can be used to not bind locally but assume the file receiver
1090 provides the point of connect. Usefull when sender is behind
1091 NAT device. Affected file lib/silcclient/silcclient.h and
1094 * Added -no-listener option to FILE SEND command in Irssi SILC
1095 client. Affected file irssi/src/silc/core/silc-servers.c.
1096 Renamed FILE RECEIVE to FILE ACCEPT.
1098 * Confirm passphrase for private key encryption in
1099 silc_create_key_pair and silc_change_private_key_passphrase.
1100 Affected files are lib/silcutil/silcapputil.c.
1102 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1104 * Move silc_client_packet_send back to internal, added
1105 silc_client_send_packet, a bit simpler function for application.
1106 Affected files lib/silcclient/silcclient.h, client.c and
1109 * Moved the SilcClientEntry, SilcChannelEntry and
1110 SilcServerEntry to silcclient.h to be public and documented
1111 them for application. Affected files are
1112 lib/silcclient/silcclient.h and idlist.h.
1114 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1116 * Fixed manual page installation patch by Ville Räsänen.
1117 USERS help page fix patch by Ville Räsänen
1119 * Changed the silc_client_command_call interface to make
1120 the command call simpler for the application. The library
1121 now handles the command line parsing, command finding and
1122 execution. Application only needs to call the function
1123 with the command line. Affected files are
1124 lib/silcclient/silcclient.h, command.[ch].
1126 * Fixed silc_get_input to NULL-terminate the returned input.
1127 Affected file lib/silcutil/silcutil.c.
1129 * Resolve the client's public key in JOIN command if the
1130 founder auth data is being requested but we don't know the
1131 client's public key. Affected file silcd/command.c.
1134 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1136 * Print notify for server opers when backup router comes
1137 online. Affected file silcd/server.c.
1139 * Fixed the INVITE command to send the invite list in
1140 command reply. Affected file silcd/command_reply.c.
1142 * Fixed MOTD command reply sending. Affected file
1145 * UTF-8 decode the topic in TOPIC command reply and LIST
1146 command reply in Irssi SILC client. Affected file is
1147 irssi/src/silc/core/client_ops.c.
1149 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1151 * Fixed the INVITE command to not crash Irssi SILC client
1152 when given without nickname argument. AFfected file
1153 irssi/src/silc/core/client_ops.c.
1155 * Fixed double free in WHOIS query on normal server when
1156 forwarding query to router. Affected file is
1157 silcd/server_query.c.
1159 * Fixed WATCH command reply handling on normal server which
1160 was missing altogether. Affected file silcd/command_reply.c.
1163 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1165 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1166 Included yodl sources for each of these. Also modified
1167 Makefile.am prototype to install these files to proper
1168 locations. Updated CREDITS. Affected file Makefile.am.pre,
1169 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1172 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1174 * Added support for encrypted private key files. Now
1175 passphrase must be provided when new key pair is created
1176 (can be empty though), and prompted when loading the
1177 private key. Added support for loading the old-style
1178 non-encrypted private keys as well. Affected files
1179 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1182 * Fixed silc_get_input to accept input on all terminals.
1183 Affected file lib/silcutil/silcutil.c.
1185 * Moved the Irssi SILC client key loading and other stuff
1186 to be called after the arguments and UI is initialized.
1187 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1189 * Added -P option to Irssi SILC client which can be used
1190 to change the passphrase of the private key. Affected
1191 file irssi/src/silc/core/silc-core.c.
1193 * Added silc_change_private_key_passphrase apputil routine
1194 to lib/silcutil/silcapputil.[ch].
1196 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1198 * Fixed connection closing in client library to not crash.
1199 Moved the connection freeing totally to function
1200 silc_clinet_del_connection. Affected file
1201 lib/silcclinet/client.c.
1203 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1205 * Changed includes/silcincludes.h to silcincludes.h.in to
1206 include configuration specific information. The silcdefs.h
1207 is not included in to installation anymore (it's only
1208 compilation time header).
1210 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1212 * Moved the SilcClient and SilcClientConnection from client.h
1213 to the public lib/silcclient/silcclient.h. Changed the
1216 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1218 * If version string in silc_clinet_alloc is NULL the library
1219 puts it automatically. Affected file lib/silcclient/client.c.
1221 * Changed the version strings from variables to #define's
1222 in includes/silcversion.h.
1224 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1226 * Added shared library complation support.
1228 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1230 * Added lib/silcutil/silcapputil.[ch] for application
1231 utility functions. It includes routines for applications'
1232 convenience. Added silc_create_key_pair, silc_show_public_key
1233 and silc_load_key_pair functions.
1235 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1237 * Send RESUME_CLIENT packet from router to backup routers
1238 to in resuming. Affected file silcd/packet_receive.c.
1240 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1242 * In IDENTIFY command parsing, send all other IDs except
1243 Client IDs explicitly to router for resolving on normal
1244 server. Also check that ID received in WHOIS command is
1245 always Client ID, others are not allowed. Affected file
1246 silcd/server_query.c.
1248 * Merged latest changes from irssi.org CVS.
1250 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1252 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1253 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1255 * Fixed the heartbeat sending in Irssi SILC client. Moved
1256 the silc_client_packet_send to silcclient.h for application
1257 usage. Affected files lib/silcclient/client_internal.h
1258 lib/silcclient/silcclient.h.
1260 * Fixed a bug in query resolving in server. Used wrong
1261 variable in a for loop and crashed. Affected file is
1262 silcd/server_query.c.
1264 * Server constructs requested attributes only to locally
1265 connected clients. Affected file silcd/server_query.c.
1268 * Fixed a bug when sending resolving from router to server
1269 with requested attributes. The constructed WHOIS command
1270 was incorrect. Affected file silcd/server_query.c.
1273 * Fixed Requested Attributes saving in WHOIS command reply.
1274 The length of the data buffer must be saved too. Affected
1275 file silcd/command_reply.c.
1277 * Update the client entry's servername after detaching is
1278 over. Affected file silcd/packet_receive.c. Bug #37.
1280 * Resolve incomplete client entrys in CUMODE_CHANGE and
1281 CMODE_CHANGE notifys. Affected file is
1282 lib/silcclient/client_notify.c. Bug #42.
1284 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1286 * Fixed channel key packet processing bug on backup router
1287 during backup resuming protocol. Affected file is
1288 silcd/packet_receive.c.
1290 * Fixed memory leaks in server. Affected files are
1291 silcd/server.c and silcd/packet_receive.c.
1293 * Fixed packet decryption problem when backup router encrypted
1294 channel message with wrong key during backup resuming
1295 protocol. Affected file silcd/packet_send.c.
1297 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1298 Toni Willberg (toniw@iki.fi)
1300 * Changed the SilcCipher context to be private. Changed the
1301 silc_cipher_get_iv to just return pointer to the IV. Added
1302 silc_cipher_get_name to return the name of the cipher.
1303 Fixed code all around to support these changes. Affected
1304 files are lib/silccrypt/silccipher.[ch], client library and
1307 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1309 * Fixed unaligned access in lib/silccore/silcattrs.c.
1311 * Fixed libtool linking in lib/silcsim/Makefile.am.
1313 * Fixed services attribute printing. Affected files is
1314 irssi/src/silc/core/silc-queries.c.
1316 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1318 * Fixed a crashbug in incoming server accepting. Affected
1319 file silcd/server.c.
1321 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1323 * Added automatically generated index to Toolkit Reference
1326 * Added support for Postscript Toolkit Reference Manual.
1328 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1330 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1333 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1335 * Added 'send_events' boolean argument to the function
1336 silc_schedule_set_listen_fd which sends the set events to
1337 the application explicitly if set to TRUE. Default action
1338 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1339 lib/silcclient/client_internal.h and silcd/server_internal.h.
1341 * Added silc_compare_timeval to determine which time values
1342 is smaller. Affected file lib/silcutil/silcutil.[ch].
1344 * Added sort-of "Quality of Service" (QoS) support to
1345 SilcSocketConnection. Data reception can be controlled with
1346 rate limit per second and/or read data length limit.
1347 Added silc_socket_set_qos. Affected files are
1348 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1350 * Added the QoS configuration to SILC Server configuration
1351 file. Affected files are silcd/serverconfig.[ch] and
1354 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1356 * Merged with irssi.org CVS.
1358 * Failed OPER and SILCOPER authentications are now logged.
1359 Affected file silcd/command.c. Bugs #25.
1361 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1363 * ROBODoc documented lib/silcutil/silcbuffer.h and
1364 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1365 <ville.rasanen@iki.fi>.
1367 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1369 * Added support for auto-passphrase authentication from the
1370 config file during connecting which was not implemented
1371 yet. Affected file irssi/src/silc/core/client_ops.c.
1373 * Fixed a bug in authentication protocol failure handling which
1374 was processing wrong callback context. Affected files
1375 are lib/silcclient/client.c and protocol.c.
1377 * Fixed the /ATTR allow off to actually work. Affected file
1378 is irssi/src/silc/core/silc-queries.c.
1380 * Fixed the /ATTR -del to work. Affected file is
1381 irssi/src/silc/core/silc-queries.c.
1383 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1385 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1387 * Fixed mask attribute adding in Irssi SILC client. Affected
1388 file irssi/src/silc/core/silc-queries.c.
1390 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1392 * Added support for saving the requested attributes in
1393 WHOIS to directory. Affected file is
1394 irssi/src/silc/core/silc-queries.c.
1396 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1398 * Added support for parsing VCard fields that do not have
1399 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1401 * Fixed a double free bug in hash table foreach function
1402 if the entry was deleted in the foreach callback. Affected
1403 file lib/silcutil/silchashtable.c.
1405 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1407 * Added silc_attribute_get_verify_data to return the signature
1408 verification data for either user digital signature or
1409 server digital signature in Requested Attributes. Affected
1410 files are lib/silccore/silcattrs.[ch].
1412 * Added silc_vcard_alloc which is used to allocated dynamic
1413 SilcVCard context. The silc_vcard_free now checks whether
1414 the context is dynamically allocated or not. Affected files
1415 are lib/silcutil/silcvcard.[ch].
1417 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1419 * Periodically remove the NOATTR status from client entry
1420 so that the client may take the attributes in use even after
1421 server has resolved them unsuccessfully earlier. Affected
1422 file silcd/server_query.c and idlist.h.
1424 * Moved sha1hash and md5hash from client->internal to
1425 SilcClient for application usage. Affected files are
1426 lib/silcclient/client.h and client_internal.h.
1428 * Fixed attribute encoding and decoding bugs. Affected
1429 files lib/silccore/silcattrs.[ch].
1431 * Added ATTR command to Irssi SILC Client which is used to
1432 manage user's Requested Attributes sending and values for
1433 WHOIS command. Affected files around Irssi SILC client.
1435 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1437 * Added silc_buffer_strformat which can be used to format
1438 strings into a buffer which size is automatically increased.
1439 Affected file lib/silcutil/silcbuffmt.[ch].
1441 * Added implementation of VCard (RFC 2426) which can be used
1442 as part of Requested Attributes in WHOIS command. Affected
1443 file lib/silcutil/silcvcard.[ch].
1445 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1447 * Some strncat -> silc_strncat changes our the core and
1450 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1451 errors. Added better error printing to SKE library.
1452 Affected files lib/silcske/silcske.c, silcske_status.h and
1455 * Save the PKCS key length even if only private key is set to
1456 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1458 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1459 length in bits not in bytes. Affected files are
1460 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1461 silcd/server_query.c.
1463 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1465 * Added silc_attribute_payload_encode_data to directly encode
1466 the data into the attributes buffer. Renamed function
1467 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1468 Affected files are lib/silccore/silcattrs.[ch].
1470 * silc_hash_table_find_foreach calls the foreach function now
1471 once even if the nothing was found with context set to NULL.
1472 Affected file lib/silcutil/silchashtable.[ch].
1474 * Remove the RESOLVING flag from client entry after received
1475 the Requested Attributes from the client. Fixed memory leak
1476 in client entry freeing. Affected files silcd/server_query.c
1479 * Added Requested Attributes support into SILC Client Library.
1480 It is not able to send requested attributes in WHOIS command,
1481 and also receive and process requested attributes. Added
1482 silc_client_attribute_[add|del] and silc_client_attributes_get
1483 functions. Added also `ignore_requested_attributes' to the
1484 SilcClientParams to not use attributes in client. Affected
1485 files are lib/silcclient/command.c, client_attrs.[ch],
1486 silcclient.h, client_internal and client.[ch].
1488 * Changed the silc_client_get_client_by_id to support Requested
1489 Attributes, it takes them as argument now. Affected file
1490 is lib/silcclient/silcclient.h, and idlist.c.
1492 * Added -details option to WHOIS command in Irssi SILC Client
1493 to support the requested attributes. By default it requests
1494 all attributes. Affected file lib/silcclient/command.c and
1495 irssi/doc/help/in/whois.in.
1497 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1499 * Add also SERVICE attribute for server-constructed attribute
1500 data. Also digitally sign the attributes and add
1501 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1502 silcd/server_query.c.
1504 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1506 * Changed the silc_attribute_payload_encode to support list
1507 of attributes (function may be called several times to add
1508 a new attribute). Removed the silc_attribute_payload_encode_list
1509 function. The encoding function now also automatically encodes
1510 the data, so the caller does not need to do that. Affected
1511 files lib/silccore/silcattrs.[ch].
1513 * Added support for replying on behalf of the user to the
1514 Requested Attributes in WHOIS command in the server. Affected
1515 file silcd/server_query.c.
1517 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1518 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1520 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1522 * Don't swtich to become primary router if we are backup if
1523 decryption error has occurred. Affected file silcd/server.c.
1525 * Fixed a bug in backup router IP address comparison in
1526 silc_server_backup_get.
1528 Save now also the port of the server/router and use that
1529 in comparison as well. Affected file silcd/server_backup.c.
1531 * Normal server now reconnects to backup router automatically
1532 if connection is lost to it. Affected file silcd/server.c.
1534 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1536 * If packet processing fails (like integrity check fails)
1537 the connection is closed now. Affected files are
1538 lib/silccore/silcpacket.c and silcd/server.c.
1540 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1542 * Fixed double free in RSA public key set function
1543 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1546 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1548 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1549 Added server_query.[ch] which provides one interface for
1550 querying information using all three commands.
1552 * Changed all "typedef unsigned char" in core library to
1553 "typedef SilcUInt8".
1555 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1557 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1559 * Renamed silc_server_get_client_resolve to
1560 silc_server_query_resolve and moved to server_query.[ch].
1562 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1564 * Resumed client packet handling from server put the resumed
1565 client on wrong list on router and caused the client not
1566 be present on the network anymore. Now fixed to put the
1567 client to correct list. Affected file silcd/packet_receive.c.
1569 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1571 * Various cleanup in error message output in config parsing code
1572 and in server init code. Fixed error log files containing
1573 too many newlines ('\n') in some situations. Affected files are
1574 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1576 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1578 * Use the reverse lookupped hostname in client internals
1579 instead of one user provided us as remote server name.
1580 Affected file lib/silcclient/client.c.
1582 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1584 * Added 'app_context' to silc_schedule_init. It is an
1585 application specific context that is delivered to application
1586 in task callback functions. Affected files are
1587 lib/silcutil/silcutil.[ch].
1589 * The hb_context in SilcSocketConnection is not freed
1590 automatically anymore (application must free it). Freeing
1591 it automatic is inconsistent. Affected files are
1592 lib/silcutil/silcsockconn.[ch].
1594 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1596 * Added support for removing explicitly added client connections
1597 in rehash and closing the client connections if they were
1598 unconfigured in the rehash. Affected file silcd/server.c.
1600 * Added support for aborting automatically pending commands
1601 that never receives the reply (to avoid memory leaks).
1602 Added also silc_server_command_pending_timed to set the
1603 specific timeout for pending command. Affected files are
1604 silcd/command[_reply].[ch].
1606 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1607 specs and lib/silccore/silcstatus.h.
1609 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1611 * Changed the silc_get_time to accept time value as argument
1612 or if zero is sent return current local time. Affected
1613 file lib/silcutil/silcutil.[ch].
1615 * Added STATS command to client library and Irssi SILC client.
1616 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1618 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1620 * Assure that channel key is set before sending it. May
1621 crash server otherwise. Affected file silcd/packet_send.c.
1623 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1625 * Assure that endless loop cannot happen with detached client
1626 resolving on normal server. Added idlist status
1627 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1628 silcd/idlist.h and silcd/packet_receive.c.
1630 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1632 * Incoming file transfer request cannot use same session as
1633 the sending session. This can happen when sending file to
1634 yourself. Crashed the client on quit. Affected file
1635 lib/silcclient/client_ftp.c. Bug #24.
1637 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1639 * Implemented the draft-riikonen-precense-attrs draft and
1640 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1642 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1644 * Distribute the SERVER_SIGNOFF notify also to local backup
1645 routers from the primary router. The backup router may not
1646 have the signing of local server directly connected and need
1647 to know about the signoff. Affected file silcd/server_util.c.
1649 * Use the primary router as the origin of the locally connected
1650 server when it is disconnecting from the backup router since
1651 that's where it really is coming from. Now the clients from
1652 the disconnecting server are removed correctly and "shadow"
1653 clients are not left to the backup router. Affected file
1656 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1658 * If normal server is standalone and found existing but disabled
1659 channel, do not re-create the channel since it creates
1660 duplicate same channels. Affected file silcd/server.c.
1662 * Added anonymous client connections support to server. New
1663 "anonymous" configuration option to ConnectionParams section
1664 added. If set to true, the username and hostname information
1665 of the client will be scrambled and anonymous user mode is
1666 set automatically to the user. Affected files are
1667 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1669 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1671 * In JOIN notify handling, mark that the cache entry of the
1672 client cannot be expired. Can cause crashes on normal
1673 server (asserts client->channels). Affected file is
1674 silcd/packet_receive.c.
1676 * From now on distribution versions are used as protocol versions
1677 instead of by default using the Toolkit base version as protocol
1678 version. Affected file prepare.
1680 * Do not set the locally resolved hostname for local client
1681 entry but take what server sends. This way the real hostname
1682 is showed in WHOIS for yourself. Affected file is
1683 lib/silcclient/idlist.c and lib/silcclient/client.c.
1685 * Resolve local info with IDENTIFY when connecting to server.y
1687 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1689 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1690 for implied search (not needed on platforms which has native
1691 pthreads library). Use --without-pthreads to disable threads.
1692 Affected file is configure.in.pre
1694 * Fixed --with-iconv on platforms which need to bypass (broken)
1695 native iconv(). Affected file is configure.in.pre
1697 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1699 * Moved -C option parsing in Irssi SILC client at same time
1700 as other options. The UI was initialized earlier and caused
1701 problems on command line. Bug #16. Affected file is
1702 irssi/src/silc/core/silc-core.c.
1704 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1706 * Added global variable silc_log_timestamp that tells silclog
1707 wether to print or not the timestamp in the logging files.
1708 Affected file lib/silcutil/silclog.[ch].
1710 * Added silcd configuration option Timestamp in the Logging
1711 section. Affected file silcd/serverconfig.[ch],
1712 doc/example_silcd.conf.in.
1714 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1716 * Fixed fingerprint checking to check for entirely empty
1717 fingerprint instead of two first bytes when determining
1718 if it is set. Bug #18. Affected file silcd/command.c.
1720 * Fixed duplicate PKCS name registering to not allow it.
1721 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1723 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1725 * Conditionalize non-gcc compiler optimizations for various
1726 platforms, enable those commented out. Cleanups.
1727 Affected file lib/silcmath/mpi/configure.in
1729 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1731 * silc_rng_exec_command() left zombie processes if command
1732 didn't generate any output. Affected file
1733 lib/silccrypt/silcrng.c
1735 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1737 * Rewrote iconv checking, introduce --with-iconv for systems
1738 which rely on libiconv. Check if iconv() provided by libc
1739 is good enough, otherwise demand libiconv. Affected file
1742 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1744 * Search for ldopen() also in libc. This enables SIM support
1745 on *BSD systems. Based on patch from Alex Zepeda. Affected
1746 file configure.in.pre
1748 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1750 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1751 This fixes prepare on *BSD systems. Affected file
1754 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1756 * More fixed for not having purge timeout for global clients
1757 that are on channel. Affected files silcd/command_reply.c
1760 * Fixed the rekey protocol to work with backup router connections.
1761 Rekey packets are now allowed on disabled connections as
1762 well. Affected files silcd/packet_send.c and server.c.
1764 * Do not switch to be as backup router when shutting down and
1765 closing the primary connection. Affected file silcd/server.c.
1767 * Fixed memory leaks in backup router deleting. Added
1768 silc_server_backup_free to free all data during shutdown of
1769 server. Affected files silcd/server_backup.[ch].
1771 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1773 * Do not process commands if the sock->user_data is NULL.
1774 Affected file silcd/command.c.
1776 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1778 * Fixed buffer overflow and security problems (loosing bits
1779 in CFB encryption) in SILC RNG. Problems reported by
1780 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1782 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1784 * Added yet more checks that client is not expired on global
1785 list if it is on channels. Affected file is
1786 silcd/command_reply.c.
1788 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1790 * Merged c0ffee's MIME signal patch which adds support for
1791 sending also MIME messages in Irssi SILC Client, and handling
1792 received MIME messages in a signal (and perhaps doing something
1793 to non-textual MIME messages).
1795 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1797 * Fixed pending command deletion in server and client library
1798 to check the whole list instead of breaking after first found.
1799 The affected files are silcd/command.[ch] and
1800 lib/silcclient/command.[ch].
1802 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1804 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1805 secret or private, otherwise it's possible to find out
1806 whether a secret channel exists or not. Affected file
1809 * If CMODE change fails during the mode setting, assure that
1810 the old mode mask is set for the channel back. Affected
1811 file silcd/command.c.
1813 * Fixed passphrase saving on +a channel on normal server
1814 after successful JOIN command. Affected file silcd/command.c.
1816 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1818 * Remove server/router operator privileges in DETACH command,
1819 since it's possible to resume to server where these
1820 privileges would not be allowed for the client. Affected
1821 file silcd/command.c.
1823 * Do not set to wait for backup in rehash of the server.
1824 Affected file silcd/server.c.
1826 * Do not check listener sockets when counting how many
1827 socket connections we have. Affected file is
1828 silcd/server_util.c.
1830 * Do not announce disconnected clients that are remaining
1831 in history (for WHOWAS). This is because SIGNOFF notify
1832 for these has been sent earlier already. Affected file
1835 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1837 * Buffer overflow with CUMODE command's mode->mode character
1838 conversion. Reported by Ville Räsänen. Affected file
1839 lib/silcutil/silcutil.c.
1841 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1843 * Allow heartbeat packets to go disabled connections anyway.
1844 Affected files silcd/server.c and silcd/packet_send.c.
1846 * Do not broadcast New Channel packets with List flag set
1847 in the packet to backup routers. The router must check
1848 for the correctness of the packets before sending them.
1849 It is possible that router will have enforce Channel ID
1850 change and this would cause desync in the backup router.
1851 Affected file silcd/packet_receive.c.
1853 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1854 are handled in list parsing. They are not list packets
1855 anymore. Affected file silcd/packet_receive.c.
1857 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1859 * Stop waiting for backup router through the timeout, not
1860 directly after backup router has arrived. Affected file
1863 * Do not re-create channel keys and send them when removing
1864 clients in server shutdown. Affected files are
1865 silcd/server_internal.h and silcd/server_util.c.
1867 * Notify distribution to backup routers was missing from
1868 the silc_server_send_notify_dest function which caused
1869 desyncing problems with backup router. Affected file is
1870 silcd/packet_send.c.
1872 * The client's channel removing was working wrong on
1873 backup router. It assumed that it doesn't know global
1874 information but backup router does know. For this reason
1875 it could remove channel when it wasn't supposed to do that.
1876 Affected file silcd/server.c and silcd/server_util.c.
1878 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1880 * Stop for a couple seconds after badkup router has become
1881 primary router. Affected file silcd/server.c.
1883 * Added silc_server_remove_servers_by_server, which is used
1884 to remove servers originated from some other server. Also
1885 clients of those servers can be removed too. Affected file
1886 silcd/server_util.[ch].
1888 * When removing clients after a server has signed of remove
1889 also all servers behind that server (unless they are known
1890 to be available locally), and send SERVER_SIGNOFF for each
1891 of the server separately. Also the signed off clients are
1892 sent now separately per signed off server. The affected files
1893 are silcd/server.c and silcd/server_util.[ch].
1895 * All servers added with silc_idlist_add_server must always
1896 have both "router" and "connection" pointers set. Otherwise,
1897 bad server entries may be left around in the cache.
1898 Affected file silcd/command_reply.c.
1900 * Do not create the channel key in NEW_CHANNEL packet
1901 processing if the channel is empty. Affected file
1902 silcd/packet_receive.c.
1904 * Completed backup router support for standalone routers.
1905 Supports also servers in the cell that do not use the backup
1908 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1910 * Fixed a bug in silc_string_regexify which did not add '^'
1911 at the start of each string, and thus the matching was
1912 not explicit. For example ban list iikone@*!*@* would
1913 match also "priikone", which is wrong, it would have to be
1914 *iikone@*!*@* to match also "priikone". Affected
1915 file lib/silcutil/unix/silcunixutil.c.
1917 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1919 * Enable all local server connections before updating client
1920 caches when we've become backup router. Otherwise, signoff
1921 packets may not reach the clients. Affected files are
1922 silcd/server.c and silcd/server_util.[ch].
1924 * Fixed a bug in version string parsing which could crash
1925 the program with specially formatted version string.
1926 Bug reported and patch provided by Ville Räsänen. Affected
1927 file lib/silcutil/silcutil.c.
1929 * Handle the disconnection immediately when DISCONNECT
1930 packet is received in server. Affected file silcd/server.c.
1932 * Primary router now waits a short time (10 seconds) for
1933 backup router connection before accepting any other
1934 connection (except local). Affected file silcd/server.c,
1937 * Fixed a crash in client libary in NICK_CHANGE notify when
1938 NICK_CHANGE arrived for client entry we are resolving
1939 currently. Affected file lib/silcclient/client_notify.c.
1941 * Call the sconn->callback completion even if error had
1942 occurred. Start reconnecting always if connection to
1943 primary router fails during backup router protocol.
1944 Affected files silcd/server.c and server_backup.c.
1946 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1948 * Added functions silc_server_send_opers and
1949 silc_server_send_opers_notify to send packets stricly
1950 to operators. Added macro SILC_SERVER_SEND_OPERS macro
1951 to send variable argument notify to operators.
1952 Affected files silcd/packet_send.[ch] and silcd/server.h.
1954 * Removed UMODE rights checking with UMODE_CHANGE notify.
1955 Affected file silcd/packet_receive.c.
1957 * Server/router operator now receives notify when network
1958 switches to backup router and when it resumes the use of
1959 primary router. Affected file silcd/server.c and
1960 silcd/server_backup.c.
1962 * Fixed the updating of client information after backup
1963 resuming protocol is over; update all except local clients
1964 to the new primary router. The affected file is
1965 silcd/server_util.c.
1967 * Added support for closing active connections in rehash
1968 that were unconfigured by the user. Supports currently
1969 closing server and router connections. Affected file
1972 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
1974 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1976 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
1977 is NULL since seems that on some platforms NULL is allowed
1978 and on some it's not. Fallback encoding is used instead.
1979 Affected file lib/silcutil/silcstrutil.c.
1981 * Fixed statistics updating for incoming server connection
1982 which could cause problems when re-connecting. Affected
1983 file silcd/server.c.
1985 * Preliminary backup router support for standalone router
1986 added. Affected files in silcd/.
1988 * Mark server connections in backup router disabled before
1989 and after backup protocol. Affected file is
1990 silcd/server_backup.c.
1992 * Added support for reconnecting to remote server connection
1993 even if the protocol fails, and if the configuration wants
1994 us to keep trying to connect anyway.
1996 Server connection is not allowed to backup router if
1997 backup router does not have connection to primary router yet.
1999 Affected file is silcd/server.c.
2001 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2003 * Added silc_client_udpate_server function to update changed
2004 server info. Affected file lib/silcclient/idlist.[ch].
2006 * Added check for server entries that are being resolved when
2007 notify is received. If being resolved, handle the received
2008 notify only after it's resolved so that all notifys are
2009 handled in same order as received from the server.
2011 Added similar resolver check to channel entries. Every
2012 notify that cause resolving of any information that affects
2013 channel entry marks the channel entry in waiting state.
2014 After whatever resolving is over the waiters are signalled
2015 and only then the notifys are handled in the same order
2016 as delivered from the server.
2018 Affected files are lib/silcclient/idlist.[ch], and
2021 * Fixed KILLED notify handling in normal server. Affected
2022 file silcd/packet_receive.c.
2024 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2025 is locally connected, or was locally connected (but may
2026 be detached and connection is not active). Added also
2027 SILC_IS_LOCAL for checking this status. Affected files
2028 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2029 silcd/server.c and silcd/server_internal.h.
2031 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2033 * Don't send or handle TOPIC_SET if topic is already set and
2034 is same as being set. Affected files silcd/command.c and
2035 silcd/packet_receive.c.
2037 * Fixed CMODE change rights checking to work correctly when
2038 removing modes by operator. Affected file is
2039 silcd/server_util.c.
2041 * Fixed some handling with New Channel packet in router and
2042 fixed some CMODE_CHANGE notify handling in server and router.
2043 Affected file is silcd/packet_receive.c.
2045 * Changed "disconnect" client operation to include the
2046 reason of the disconnection and optional disconnection
2047 message. Affected file lib/silcclient/silcclient.h.
2049 * Made the compilation of lib/contrib/ stuff conditional.
2050 Affected files configure.in.pre, lib/contrib/Makefile.am.
2052 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2054 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2055 to the sender of the notify too, to avoid situation where two
2056 notifys are in the network at the same time going to oppsite
2057 directions. Affected file silcd/packet_receice.c.
2059 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2061 * Delete the client from channel even if the cilent->id is
2062 NULL. It was possible that client was deleted without
2063 removing from channels (theoretically at least). Affected
2064 file silcd/server.c and silcd/server_util.c.
2066 * Free the client data too when resuming is not successful.
2067 Affected file silcd/packet_receive.c.
2069 * Merged some code from c0ffee's silc-plugin. Affected files
2070 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2072 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2073 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2074 to the primary router connection, the other one returns
2075 TRUE if packet must be broadcasted to network.
2077 * All notifys that are destined to primary router (to network)
2078 are now automatically sent to backup routers even if the
2079 router is standalone (and has backup router). Affected files
2082 * Added --without-irssi and --without-silcd configuration
2083 options for disabling the compilation of these applications.
2084 Affected file configure.in.pre and prepare.
2086 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2088 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2089 UTF-8 encoding and decoding. Added also new encodings
2090 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2092 Added also SILC_STRING_LANGUAGE which is language and charset
2093 specific encoder and decoer for those platforms that support
2094 iconv(). It can convert the UTF-8 to and from the locale
2095 specific character set.
2097 Affected file lib/silcutil/silcstrutil.[ch].
2099 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2101 * Added function silc_get_command_name to the file
2102 lib/silcutil/silcutil.[ch].
2104 * Improved the server debug output a bit. Affected files are
2107 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2109 * Save the channel passphrase when received succesful JOIN
2110 command reply from router, on normal server. Otherwise
2111 joinig +a channels from normal server is not possible.
2112 Affected file silcd/command.c.
2114 * Fixed a bug in TOPIC_SET notify handling. The notifier
2115 may be other than client too, like server or channel.
2116 It expected it to always be only client and ignored the
2117 notify. Affected file silcd/packet_recieve.c.
2119 * Removed some (unnecessary) debug printing from
2120 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2122 * Do not force CMODE_CHANGE when server is announcing new
2125 Router announces stuff only after server reannounces channel
2126 after CHANNEL_CHANGE notify.
2128 These fixes optimizes the announcing procedure, and perhaps
2129 fixes some problems too. Affected file silcd/packet_receive.c.
2131 * Fixed SERVER_SIGNOFF sending to local clients. It was
2132 totally broken and sent the notify to all local clients,
2133 instead of only to those that was on same channel as the
2134 signing off clients. Affected file silcd/server_util.c.
2136 * Added -D option to server. It can be used to give debug
2137 level. The levels are from 0 - 99, and are predefined for
2138 smooth server debugging. (see silcd.c for the predefined
2139 levels). Affected file silcd/server.c.
2141 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2143 * Fixed a bug in Irssi SILC client to close the connection
2144 properly when disconnecting from server. Affected file
2145 irssi/src/silc/core/client_ops.c.
2147 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2149 * When authenticating as founder during JOIN command, check
2150 that the one authenticating becomes the only founder on the
2151 channel. Affected file silcd/command.c.
2153 * Better checking for founder mode setting when CUMODE_CHANGE
2154 notify is received. Affected file silcd/packet_receive.c.
2156 * Close all connections when shutting down the server by sending
2157 DISCONNECT packet. Close all listeners too when shutting
2158 down the server. Affected file silcd/server.c.
2160 * Handle DISCONNECT packet correctly in client library by
2161 calling the "disconnect" client operation. Affected file
2162 lib/silcclient/client.c.
2164 * Handle local errors correctly during resuming. Affected
2165 file lib/silcclient/client.c.
2167 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2169 * The log file is not dupped internally anymore in
2170 lib/silcutil/silclog.c. Fixed memory leaks too.
2172 * The scheduler now dispatches all pending timeout tasks
2173 when it is uninitialized with silc_schedule_uninit.
2174 Affected file lib/silcutil/silcschedule.c.
2176 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2178 * Added --enable-stack-trace option to configure. Added
2179 memory allocation stack trace support. Added files
2180 lib/silcutil/stacktrace.[ch]. Affected files are
2181 lib/silcutil/silcmemory.[ch].
2183 * Fixed memory leaks from libraries and server. Affected
2184 files around the tree.
2186 * Reverted back a fix made to CUMODE which broke it.
2187 Affected file silcd/command.c.
2189 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2191 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2192 core library, and implemented it. All textual messages SHOULD
2193 use this flag and the message MUST be UTF-8 encoded.
2194 All text messages sent by Irssi SILC client are now UTF-8
2195 encoded (regardless whether the terminal supports UTF-8 or not).
2196 Affected files are lib/silccore/silcchannel.h,
2197 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2200 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2202 * Added lots of new statistics updating that was missing from
2203 the server and router code. Affected files in silcd/.
2205 * Sending SIGUSR1 signal to server now dumps the current
2206 server statistics into /tmp directory. Affected file is
2209 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2210 the SILC Hash Interface also. Added new functions
2211 silc_hash_get_name, silc_hash_init, silc_hash_update and
2212 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2214 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2216 * Added some better info printing for client during connecting.
2217 Affected file silcd/server_util.c.
2219 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2220 to silence a user on a channel. Affected files are
2221 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2222 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2223 and silcd/packet_receive.c.
2225 * Fixed a fatal bug in handling of malformed command payload.
2226 Affected file silcd/command.c.
2228 * Fixed a double free when announcing channel users to router.
2229 Affected file silcd/server.c.
2231 * After successful authentication to channel founder mode, check
2232 that there isn't anyone else with founder mode on the channel.
2233 The one that authenticated will become founder and anyone
2234 else is demoted. Affected file silcd/command.c.
2236 * Added error printing of any error that has occurred during
2237 any command in client library. Affected file is
2238 irssi/src/silc/core/client_ops.c.
2240 * Removed some error printing from the client library and left
2241 it for the application to worry (from the error status it
2242 receives in 'command' client operation. Affected file is
2243 lib/silcclient/command.c.
2245 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2247 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2248 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2249 Starting key agreement with itself is denied. Affected file
2250 is lib/silcclient/client_keyagr.c.
2252 * Fixed some error checkings from the SFTP library which caused
2253 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2254 and lib/silcsftp/sftp_util.c.
2256 * Added new "debug" and "debug_string" settings to Irssi SILC
2257 client which can be used to print runtime debugging on the
2258 Irssi's screen. Available when compiled with --enable-debug
2259 option. Affected file irssi/src/silc/core/silc-core.c.
2261 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2263 * Fixed a missing variadic parameter in a function call that
2264 caused server crash when a non-allowed connection arrived.
2265 Reported by Richard Becker. Affected file silcd/server.c.
2267 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2269 * Added WATCH list sending to backup routers from router.
2270 The WATCH command is sent by the router to the backup
2271 router. Affected file silcd/command.c.
2273 * Mark the backup_router flag for RouterConnection entry
2274 if the backup router stuff is defined in the config file.
2275 Affected file silcd/serverconfig.c.
2277 * Fixed some backup data sending around the code to work better
2278 if the router is standalone router. Not all places were fixed.
2279 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2282 * Fixed the router connecting when connecting to multiple
2283 routers. It ignored every other router except the first
2284 one. Affected file silcd/server.c.
2286 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2288 * Made the private key generation after expiration optional.
2289 If not created after expiration the old key will re-expire
2290 at a later time (and thus key pair is not necessary to
2291 change). Affected file irssi/src/silc/core/clientutil.c.
2293 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2295 * The length arguments in bind() and connect() were wrong
2296 and fixed now to used SIZEOF_SOCKADDR in the
2297 lib/silcutil/unix/silcunixutil.c.
2299 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2301 * Fixed detach timeout handling to use Client ID and not
2302 the actual client entry which may be freed in the callback.
2303 Affected file silcd/command.c.
2305 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2307 * Merged c0ffee's multiple interface support patch.
2308 Affected files in silcd/.
2310 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2312 * Cleanup keys properly. Affected file is
2313 irssi/src/silc/core/clientutil.c.
2315 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2317 * Display the user mode on the status bar. Affected file
2318 irssi/src/silc/core/silc-expandos.c.
2320 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2322 * If private message key is not set, but the flag is set in
2323 the packet, ignore the packet since it cannot be decrypted.
2324 Affected file lib/silcclient/client_prvmsg.c.
2326 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2328 * When resuming client, remove the old client entry from
2329 the watcher list too. Affected file silcd/packet_receive.c.
2331 * Do not allow normal server to force founder mode away
2332 from router if the founder mode is already set. Affected
2333 file silcd/packet_receive.c.
2335 * Remove the client entry with watch notify types with short
2336 timeout, and not directly, so that other notifys can be
2337 retrieved too. Affected file lib/silcclient/client_notify.c.
2339 * Display notification about data messages that cannot be
2340 displayed. Affected files irssi/src/silc/core/client_ops.c,
2341 irssi/src/fe-common/silc/module-formats.[ch].
2343 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2345 * Fixed the CHANNEL_CHANGE notify handling in client libary
2346 to not use freed memory. Affected file is
2347 lib/silcclient/client_notify.c.
2349 * Fixed CUMODE_CHANGE notify handling in server. Affected
2350 file silcd/packet_receive.c.
2352 * Fixed USERS command to support empty channels. Affected
2353 file silcd/command.c.
2355 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2357 * Allow multiple identical pending commands to be registered
2358 in client library. Affected file is lib/silcclient/command.c.
2360 * Call the completion for resolving client information only
2361 after all resolvers has finished. This fixes a crash in
2362 the client. Added support for checking when the resolvers
2363 are finished. Affected file is lib/silcclient/idlist.c.
2365 * Wait by default 3 seconds before reconnecting to the server
2366 after being disconnected. Makes the /detach command a bit
2369 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2371 * Check the watcher list before sending signoff notifys
2372 when closing client connection. Affected file is
2375 * Added better CMODE command rights checking. Affected file
2376 silcd/server_util.c.
2378 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2380 * Fixed watcher list checking during server signoff. It
2381 crashed the server. Affected file silcd/server_util.c.
2383 * The JOIN command reply returns now the founder's public
2384 key. Affected file is silcd/command.c.
2386 * Announce the channel mode, and the mode properties with
2387 CMODE_CHANGE notify. Affected file silcd/server.c.
2389 * Mark new channels by default disabled, untill at least
2390 one user joins the channel. Affected file is
2391 silcd/packet_receive.c.
2393 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2395 * The nickname argument to watch notify can be optional.
2396 Fixes a crash in server. Affected file silcd/packet_send.c.
2398 * Remove the client entry from cache if the WATCH notify type
2399 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2400 lib/silcclient/client_notify.c.
2402 * Check the watcher list before and after changing nickname
2403 when the NICK_CHANGE notify is received. Affected file is
2406 * Fixed a crash in OPER and SILCOPER command sending. Empty
2407 passphrase caused the crash. Affected file is
2408 lib/silcclient/command.c.
2410 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2412 * Merged with Irssi CVS for Irssi SILC client.
2414 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2416 * Completed the protocol specifications.
2418 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2420 * Merged with Irssi CVS for Irssi SILC client.
2422 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2424 * Added the founder's public key delivery to the
2425 CUMODE_CHANGE notify type as well. Updated the protocol
2426 specs and the code. Affected files are silcd/packet_send.[ch],
2427 silcd/packet_receive.c and silcd/command.c.
2429 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2431 * Added silc_pkcs_public_key_copy function into the
2432 lib/silccrypt/silcpkcs.[ch].
2434 * Remove the `iv' from the SilcChannelEntry since we can
2435 live without it. Affected files are silcd/idlist.h and
2436 silcd/packet_receive.c.
2438 * Added support for sending the founder's public key in
2439 the CMODE_CHANGE notify packet in the server. Affected
2440 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2441 silcd/command.c and silcd/server.c.
2443 * Changed the FOUNDER_AUTH authentication to use only
2444 public key authentication as defined by new protocol
2445 specs. Passphrase authentication with that mode cannot
2446 be used anymore. It is now possible to reclaim founder
2447 mode from any server in the network. Affected files are
2448 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2450 * Added permanent channels support by making the channel
2451 permanent when FOUNDER_AUTH mode is set on the channel.
2452 The channel will not be destroyed even if channel is empty
2453 when that mode is set. Protocol TODO #17. Affected
2454 files are silcd/server.[ch], server_util.[ch],
2455 silcd/command.c, silcd/packet_receive.c and
2456 lib/silcclient/command.c.
2458 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2460 * Added reference counter to the command reply context in
2461 the client library. Affected files are
2462 lib/silcclient/command_reply.[ch].
2464 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2466 * Fixed rekey protocol with PFS in the client library.
2467 Affected file is lib/silcclient/protocol.c.
2469 * Added support for list of errors in client library
2470 command reply handling. Affected file is
2471 lib/silcclient/command_reply.c.
2473 * Defined that the WHOIS and IDENTIFY commands can send
2474 list of errors. Updated the protocol specs. Protocol
2477 * Added support for sending list of errors to WHOIS and
2478 IDENTIFY commands in server. Added support for receiving
2479 list of errors in server. Affected files are
2480 silcd/command.c and silcd/command_reply.c.
2482 * Fixed client info resolving on LEAVE command in client
2483 library to not crash. Affected file is
2484 lib/silcclient/client_notify.c.
2486 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2488 * Defined that the NICK command replies with thew changed
2489 nickname too, to make the nickname changing simpler at
2490 the client's end. Updated protocol specs and the code
2491 in client and server. Affected files are
2492 silcd/command.c, lib/silcclient/command_reply.c and
2493 lib/silcclient/command.c.
2495 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2497 * Added `Compressed' packet flag to indicate that the packet
2498 payload is compressed by the sender. Updated the protocol
2499 specs and the core library. The compression still is not
2500 implemented in the sources. Affected file is
2501 lib/silccore/silcpacket.h.
2503 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2505 * Remove pending command callbacks also if the connection
2506 to the server is destroyed. Affected file is
2507 lib/silcclient/client.c.
2509 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2511 * Added new QUIET channel user mode that can be used to
2512 quiet a user in a channel. Updated the protocol specs but
2513 it wasn't implemented yet. Protocol TODO #27. Affected
2514 file is lib/silccore/silcmode.h.
2516 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2518 * Added BLOCK_INVITE user mode to be able to block incoming
2519 invite notifications. Protoocol TODO #26. Affected files
2520 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2523 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2524 the protocol specs and the code. Affected file is
2525 lib/silccrypt/silcpkcs.c.
2527 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2529 * Disconnect Payload includes now the status type. Updated
2530 the protocol specs and the code. Protocol TODO #25.
2531 Affected files are silcd/server.c, lib/silcclient/client.c.
2533 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2534 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2535 Moved the silc_client_command_status_messages table to the
2536 lib/silcutil/silcutil.c and added new funtion
2537 silc_get_status_message, which deprecates function
2538 silc_client_status_message. Affected files are
2539 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2540 lib/silcutil/silcutil.[ch].
2542 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2544 * Defined that the nickname hash in Client ID MUST be from
2545 lowercase nickname. This effectively changes nicknames in
2546 SILC to case-insensitive. Updated the protocol specs and
2547 the code. Affected files are lib/silcutil/silcutil.[ch],
2548 silcd/serverid.c, and silcd/idlist.c.
2550 * Added new channel user modes BLOCK_MESSAGES_USERS and
2551 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2552 code. Affected files are lib/silccore/silcmode.h,
2553 lib/silcclient/command.c, and silcd/packet_send.c.
2555 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2556 specs and code. Affected file lib/silccore/silcstatus.h.
2558 * Added support for watch list. It is possible to add nicknames
2559 to be watched, and when they come to network, leave network
2560 or user mode changes the watcher will be notified of this
2561 change. Added SILC_COMMAND_WATCH command, added new
2562 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2563 notifications. Updated the protocol specs and implemented
2564 this to library, client and server. Protocol TODO #21.
2565 Affected files are lib/silccore/silccomand.h,
2566 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2567 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2568 silcd/packet_send.[ch], silcd/packet_receive.c, and
2569 irssi/src/silc/core/client_ops.c.
2571 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2572 somebody watching you. Updated the protocol specs and the
2573 code. Affected files are lib/silccore/silcmode.h, and
2574 lib/silcclient/command.c.
2576 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2578 * Added service support to SILC protocol. Added new command
2579 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2580 core library. Services are not implemented in server or
2581 client for now. Protocol TODO #20. Affected files are
2582 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2584 * Added SilcStatus argument to `command' client operation
2585 to return the error status when command sending fails
2586 locally. Changed all command in client library to return
2587 correct command status. Affected files are
2588 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2589 irssi/src/silc/core/client_ops.c.
2591 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2593 * Added silc_mime_parse function to parse MIME headers.
2594 Affected files are lib/silcutil/silcstruti.[ch].
2596 * Added MIME header parsing in Irssi SILC Client. It displays
2597 all textual MIME objects, others it ignores. Affected file
2598 is irssi/src/silc/core/clien_ops.c.
2600 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2602 * Fixed a bug in the pid writing function, which couldn't be
2603 written in a root-owned directory.
2605 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2607 * Defined that channel message to unknown Channel ID must
2608 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2609 Updated the protocol specs and the code in server. The
2610 affected file is silcd/packet_receive.c.
2612 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2614 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2615 that it is used to send error notifys if error occurs during
2616 some SILC packet processing, except commands. The error
2617 types are same as for command reply types. Defined that
2618 if private message is sent to unknown Client ID the error
2619 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2620 Updated the protocol specs and code. Affected files are
2621 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2622 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2623 and irssi/src/silc/core/client_ops.c. Renamed the
2624 SilcCommandStatus to SilcStatus.
2626 * Defined the use of extra WHOIS attributes in WHOIS command.
2627 The <Requested Attributes> (defined in a separate document)
2628 can be used to request additional information about user
2629 not returned by standard WHOIS command. Defined that server
2630 can send WHOIS command directly to client. Client provides
2631 the requested attributes to the server. Updated the protocol
2632 specs. Protocol TODO #4. Implementation is not done yet
2633 (Protocol TODO #24).
2635 * Renamed function silc_client_command_status_message to
2636 silc_client_status_message. Affected files are
2637 lib/silcclient/command_reply.[ch].
2639 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2641 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2642 32 bit integers. Updated the protcol specs and the code.
2643 Affected files are silcd/command.c and
2644 lib/silcclient/command.c.
2646 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2648 * Fixed a bug in library where sending a bogus authentication
2649 payload would lead to a crash. Affected file is
2650 lib/silccore/silcauth.c.
2652 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2654 * Added detach_disabled and detach_timeout server config
2655 options to the server. Affected files silcd/serverconfig.[ch],
2656 silcd/command.c and silcd/packet_receive.c.
2658 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2660 * Added resolve_cmd_ident field to the SilcClientEntry structure
2661 too so that if the entry is for example being resolved so
2662 another command may attach to the same pending command reply
2663 without requiring to resolve the same entry again. Added
2664 support for adding multiple pending commands for one
2665 command idenfier. Affected files lib/silcclient/command.[ch],
2666 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2668 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2670 * Defined that server receives WHOIS command reply for private
2671 and secret channels too. Updated protocol specs and the
2672 code in server. Affected file silcd/command.c.
2674 * Defined <channel user mode list> argument to WHOIS command
2675 reply for returning user modes on the channels. The
2676 channel list now doesn't include the user mode anymore but the
2677 actual channel mode. Updated protocol specs and the code in
2678 client and server. Affected files are silcd/command_reply.c,
2679 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2680 and lib/silcclient/command_reply.c.
2682 * Save the channels list in WHOIS command reply in normal server
2683 so that WHOIS always shows joined channels also in normal
2684 server and not just on router. Affected file is
2685 silcd/command_reply.c.
2687 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2689 * Defined that server receives USERS command reply for private
2690 and secret channels too. Updated protocol specs and the
2691 code in server. Affected file silcd/command.c.
2693 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2695 * Changed the UMODE's mode mask argument to be optional. If
2696 not provided then the command merely returns the current mode
2697 mask to the client. Updated protocol specs and the server.
2698 Affected file is silcd/command.c.
2700 * Added SILC session detachment/resuming support. It is possible
2701 to detach by closing the network connection and then re-connect
2702 and resume to the old client session. Added DETACHED user
2703 mode that server will set for detached client. Added new
2704 packet RESUME_CLIENT which is used to perform the resuming
2705 process. Added DETACH command. Updated the protocol specs,
2706 core library, client and server. Protocol TODO #22. Very
2707 many affected files around the tree.
2709 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2711 * Changed the CMODE's mode mask argument to be optional. If
2712 not provided then the command merely returns the current mode
2713 mask to the client. Updated protocol specs and the server.
2714 Affected file is silcd/command.c.
2716 * Changed the Killer's Client ID in KILLED notify to be just
2717 any ID payload since router server is allowed to kill as well.
2718 Updated protocol specs, client libary and server. Affected
2719 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2720 and irssi/src/silc/core/client_ops.c.
2722 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2724 * Added new user modes ANONYMOUS for special anonymous servers
2725 that may set the mode for client, and BLOCK_PRIVMSG which
2726 client may set to block incoming private messages unless the
2727 Private Message Key flag is set (using private keys to protect
2728 private messages). Updated protocol specs and code in client
2729 and server and core library. Protocol TODO #23. Affected
2730 files are lib/silccore/silcmode.h, silcd/server.[ch],
2731 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2732 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2734 * Added new channel user mode BLOCK_MESSAGES which the client
2735 may set to itself to tell server not send channel messages.
2736 Other packets such as channel key packets are still sent.
2737 Protocol TODO #23. Updated the protocol specs, client and
2738 server. Affected files are lib/silccore/silcmode.h,
2739 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2740 lib/silcutil/silcutil.c, silcd/command.c, and
2741 silcd/packet_send.c.
2743 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2745 * Redefined the Status Payload to include now two 8 bit fields,
2746 instead of one 16 bit field. This now makes it possible to
2747 send list of errors. Updated the protocol specs and the code
2748 in core library, client library and server. Protocol TODO #1.
2749 Affected files are lib/silccore/silccommand.[ch],
2750 lib/silcclient/command_reply.[ch], silcd/command.c,
2751 silcd/command_reply.c and silcd/packet_receive.[ch].
2753 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2755 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2756 must be handled by the application and should tell the application
2757 that an error message was already printed, and it should print the
2758 config coords (line, filename, ...). Affected files are
2759 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2761 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2762 server config parsing code more readable.
2764 Fixed a bug in the fetch_logging() config callback.
2766 Affected files is silcd/serverconfig.c.
2768 * Drop root privileges when started in foreground. Don't drop them
2769 if debugging also. Affected file is silcd/silcd.c.
2771 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2773 * Added more IM-like features by introducing new user modes
2774 for setting various presence information. Added new modes:
2775 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2776 specs and code. Protocol TODO #19. Affected files are
2777 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2778 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2780 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2782 * Added STATS command to the protocol after all, to return
2783 various statistical information about the network. It can
2784 be used by clients to retrieve statistical information, and
2785 servers may use it to to fetch cell and network wide
2786 statistics from router. Updated the protocol specs and
2787 implemented it to the server. Protocol TODO #16.
2788 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2789 silcd/command_reply.[ch].
2791 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2793 * The LIST command reply in client libary now adds new channel
2794 entry if the returned channel doesn't exist yet in cache,
2795 and returns the channel entry to the application in the
2796 command_reply client operation. Affected file is
2797 lib/silcclient/command_reply.c.
2799 * Changed the channel message payload's MAC generation to
2800 include the IV in the MAC as well. This way all relevant
2801 parts of the channel message payload are authenticated also
2802 with the channel message MAC (and not only by packet MAC).
2803 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2804 Affected file is lib/silccore/silcchannel.c.
2806 * Fixed the SKE to save the remote version, since the
2807 silc_ske_parse_version mistakenly checked wrong version,
2808 after it replaced the start payload. Affected files are
2809 lib/silcske/silcske.[ch].
2811 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2813 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2814 string utility functions. Added there also new functions
2815 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2816 Affected files lib/silcutil/silcstrutil.[ch].
2818 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2819 files are lib/silcutil/silcstrutil.[ch].
2821 * Defined that the security property fields in SKE SHOULD be
2822 UTF-8 encoded, defined that version string MUST be US-ASCII
2823 encoded, defined that passphrases sent in connection
2824 authentication protocol MUST be UTF-8 encoded. Implemented
2825 these to the client and server. Defined also that other
2826 passphrases sent in the protocol MUST be UTF-8 encoded.
2827 Affected files are lib/silcske/silcske.c,
2828 lib/silcclient/protocol.c, silcd/protocol.c,
2829 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2831 * Changed the silc_client_close_connection interface to not
2832 need the SilcSocketConnection which should not be visible
2833 to application. Affected files are lib/silcclient/client.c
2834 and lib/silcclient/silcclient.h.
2836 * Rewrote the text for Private Message Key Payload in the
2837 protocol specification. Protocol TODO #11.
2839 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2841 * Upgraded the protocol version to 1.1, updated protocol specs
2844 * Added the nickname as new argument to NICK_CHANGE notify and
2845 added it to protocol specs and implemented it to client and
2846 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2847 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2848 lib/silcclient/client_notify.c.
2850 * Added the killer's client ID to the KILLED notify and added
2851 it to protocol specs and implemented it to client and server.
2852 Protocol TODO #13. Affected files are silcd/command.c,
2853 silcd/packet_receive.c, packet_send.[ch],
2854 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2855 The killer's client entry is now returned to application in
2856 the `notify' client operation.
2858 * Fixed the Max Argument fields that had too large value set
2859 in the protocol specs. Protocol TODO #14.
2861 * Added the LEAVE command reply to return the ID of parted
2862 channel. Updated protocol specs and implemented it to the
2863 client and server. Protocol TODO #15. Affected files are
2864 silcd/command.c, lib/silcclient/command_reply.c. The channel
2865 entry is now returned to application in the `command_reply'
2868 * Rewrote the version SKE version checking in client libary
2869 and in server to use the silc_parse_version_string. Affected
2870 files are lib/silcclient/protocol.c, silcd/protocol.c.
2872 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2873 commands that was missing it, and updated protocol specs and
2874 the server implementation. Protocol TODO #10. The affected
2875 file is silcd/command.c.
2877 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2878 generic reply to a generic request (REQUEST flag), and
2879 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2880 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2881 to define the payload for DATA flag. Added the flags to
2882 the implementation. Protocol TODO #9. Affected file is
2883 lib/silccore/silcchannel.h.
2885 Changed the client library to return the message length
2886 to application as well in the channel_message and private_message
2887 client operations. Affected files are
2888 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2889 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2890 and lib/silcclient/client_ops_example.c.
2892 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2893 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2894 the channel. Updated protocol specs and impelemented this
2895 to client and server. Protocol TODO #6. Affected files are
2896 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2897 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2899 Added new options m and M to CMODE command in Irssi SILC
2900 client to set these modes.
2902 * Deprecated all administrative commands from SILC protocol
2903 since they are highly implementation specific commands.
2904 Updated protocol specs. Moved the old commands in
2905 implementations to private range of command types. Affected
2906 files are silcd/command.c, lib/silcclient/command.c and
2907 lib/silcclient/command_reply.c. Protocol TODO #8.
2909 * Fixed a bug in server where sending unknown command crashes
2910 the server. Affected file silcd/command.c.
2912 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2914 * Added SILC_PROTOCOLVERSION macro to check protocol version
2915 of a socket connection. The affected file is
2916 lib/silcutil/silcsockconn.h.
2918 * Added better error logging in rekey protocol. Affected file
2921 * Do not check public key types in SKE during rekey. Affected
2922 file lib/silcske/payload.c.
2924 * Fixed the rekey protocol with PFS, which was totally broken.
2925 Affected file silcd/protocol.c.
2927 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2929 * Some client implementations quit network by doing first LEAVE
2930 and then immediately SIGNOFF (like Bombyx). We now do check
2931 after a short time after LEAVE notify and check whether the
2932 client is still valid after LEAVE, and if not we remove it from
2933 cache. Affected file is lib/silcclient/client_notify.c.
2935 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2937 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2938 it's good not to have security holes here.
2940 * Fixed a negative refcount situtuation for the config context.
2941 Affected file is silcd/serverconfig.c.
2943 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2945 * ROBOdoc documented lib/silcutil/silcutil.h.
2947 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2949 * Optimized even more the SilcPacketContext structure. Now
2950 totally saved 16 bytes of memory per context after optimization.
2951 Affected files are lib/silccore/silcpacket.[ch].
2953 * Made strict checks for valid SILC IDs. Affected file is
2954 lib/silccore/silcid.c.
2956 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2958 * Changed the object argument for silc_cipher_register,
2959 silc_hash_register, silc_hmac_register and silc_pkcs_register
2960 to const. Affected files are lib/silccrypt/silccipher.[ch],
2961 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
2963 * Changed the silc_get_username and silc_get_real_name to
2964 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
2966 * Fixed the Irssi SILC Client to use the silc_get_username and
2967 silc_get_real_name insted of glib routines since the glib
2968 routines only corrupt stack. Fixes the Irssi SILC to work in
2969 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
2971 * Fixed the Irssi to not use g_get_home_dir since it crashes
2972 or returns garbage on cygwin and corrupts stack. Added function
2973 get_home_dir to Irssi routines. Affected files are
2974 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
2976 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2978 * Made some structure optimizations. SFTP memory FS MemFSEntry
2979 entry structure. Optimized SilcTask structure. Optimized
2980 SilcPacketContext structure.
2982 Affected files lib/silcsftp/sftp_fs_memory.c,
2983 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
2985 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2987 * And yet again reverted back the config thing since Johnny
2988 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
2991 * Fixed memory leaks from config object. Affected files are
2992 silcd/serverconfig.[ch].
2994 * Added support for adding new connections to the server in rehash.
2995 After rehash they take effect.
2997 Added support for changing the maximum allowed connections in
2998 rehash. The number can grow but going smaller is not supported.
3000 Added function silc_server_num_sockets_by_remote to the
3001 silcd/server_util.[ch].
3003 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3005 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3007 * Added preliminary checking during config parsing for a valid
3008 public/private key and removed further checks in the code.
3009 Affected files are silcd/serverconfig.[ch], server.c.
3011 * Moved functions silc_server_drop() and silc_server_daemonise()
3012 from server.c to silcd.c since they are stricly related to
3013 the application activity.
3015 * Reverted a small part of the automatic ref/unref since
3016 it caused a double unref in some situations. Affected
3017 files are silcd/silcd.[ch], server.c, serverconfig.c.
3019 * Added some .cvsignore files in the lib directory.
3021 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3023 * Fixed silc_net_gethostbyaddr to correctly resolve by
3024 address. Affected file lib/silcutil/silcnet.c.
3026 * Fixed the notify relaying to client. The HMAC to be used
3027 with relayed packets ws wrong and caused decryption failure
3028 at the client end. Affected file is silcd/packet_receive.c.
3030 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3032 * Created new branch silc_protocol_1_0_branch.
3034 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3036 * Changed the silc_server_config_* routines to be SilcServer
3037 independent. They are now officially application specific code
3038 and not part of generic server implementation. Affected files
3039 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3041 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3043 * Added automatic referencing of config context in the
3044 silc_server_config_alloc, and automatic unreferencing in the
3045 silc_server_config_destroy. Affected files are
3046 silcd/serverconfig.[ch], silcd/silcd.c.
3048 * Fixed the silc_log_quick handling in the logging routines.
3049 It didn't log quickly when it was TRUE. Affected file is
3050 lib/silcutil/silclog.c. Also the flush delay was set even
3051 if it was 0 in config file. Affected file is
3052 silcd/serverconfig.c.
3054 * Added support for changing key pair of the server in rehash.
3055 Affected file silcd/server.c.
3057 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3059 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3060 too early, before getting the channel entry. Affected file
3061 is silcd/packet_receive.c.
3063 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3065 * Added functions silc_server_config_[ref/unref], these are used
3066 to prevent that the config object is destroyed.
3068 No longer directly affect global variables silc_log_quick and
3069 silc_log_delay, they are first cached inside the config object
3070 and then applied with silc_server_config_setlogfiles().
3072 silc_server_config_set_defaults() is now internal to
3073 serverconfig.c, there are no reasons to show this internal stuff
3076 Affected files are silcd/serverconfig.[ch].
3078 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3079 fprintf's to stderr, since some code may be executed again after
3080 the server went into the background. Affected files are
3083 * Added rehash support. Added function silc_server_rehash() that
3084 will perform all the basic tasks of the rehashing procedure.
3086 * Added command line option `-x, --hexdump'. This will enable the
3087 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3088 The option `--hexdump' implies `--debug'.
3090 * Fixed a bad bug in the logging APIs (silcutil library) where
3091 the application would crash after calling silc_log_reset_all().
3093 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3095 * Fixed the KICKED notify handling in client library to
3096 correctly remove the channel and all entries from the
3097 channel when I was kicked. This bug crashed the client.
3099 Fixed yet another but in KICKED notify handling to remove
3100 the kicked client correctly from the channel.
3102 Affected file is lib/silcclient/client_notify.c.
3104 * Fixed a minor bug in looking up correct client entry
3105 in KICKED notify in server. Affected file is
3106 silcd/packet_receive.c.
3108 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3109 sources correctly to distribution. Fixes --with-gmp option.
3111 * Removed the manual rehashing from ID Cache, and changed it
3112 to use the SILC Hash Table's auto rehash feature. Affected
3113 file is lib/silccore/silcidcache.c.
3115 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3117 * Fixed a bug in the silc_client_nickname_format function that
3118 handles the multiple same nickname formatting. Two clients
3119 with same nickname caused problems after the first one left
3120 and rejoined. It didn't format the nickname correctly.
3121 Affected file is lib/silcclient/idlist.c.
3123 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3125 * Don't change the topic if olod topic is same as new one.
3126 Affected file is silcd/packet_receive.c.
3128 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3130 * Added cross-reference support to the SILC Documentation
3131 generator. All types across all HTML files are now cross-
3132 referenced. Affected files util/robodoc/generator.c and
3133 scripts/silcdoc/silcdoc.
3135 * Added file lib/silcutil/silctypes.h to include all the
3136 arithmetic type definitions and some macros. Removed
3137 includes/bitmove.h and moved macros to silctypes.h.
3139 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3141 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3143 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3145 * Added `type' argument to silc_id_payload_parse_id function which
3146 now returns the type of the ID to the sent pointer. Affected
3147 file is lib/silccore/silcid.[ch].
3149 * Added check for CMODE_CHANGE notify type that mode change is
3150 allowed by the sender. Affected file silcd/packet_receive.c.
3152 * Added check for CUMODE_CHANGE notify type that mode change is
3153 allowed by the sender. Affected file silcd/packet_receive.c.
3154 Added the ID type as CUMODE_CHANGE notify type as argument
3155 to the `notify' client operation. Affected files are
3156 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3158 * Added function silc_client_add_server to the client library.
3159 Added support for resolving also channel and server info when
3160 received unknown entity in notify packet. Affected files are
3161 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3163 * Added function silc_command_get_status to return the command
3164 status from the command reply's argument payload. Affected files
3165 are lib/silccore/silccommand.[ch].
3167 * Added check for KICKED notify type that the kicking is
3168 allowed by the client. Affected file silcd/packet_receive.c.
3170 * Created function silc_get_input which can be used to get input
3171 (echo on or off) from user on command line. Affected files are
3172 lib/silcutil/silcutil.[ch].
3174 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3176 * Optimized silc_server_packet_relay_to_channel function.
3177 Added new function silc_channel_message_payload_encrypt which
3178 can be called directly if channel message payload needs to
3179 be encrypted and is already encoded (no need to call _encode
3180 function). Packet relaying is now done by router without any
3181 extra memory allocations. Affected files are
3182 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3183 silcd/packet_send.c.
3185 * Fixed the INVITE notify handling. It took wrong arguments
3186 as invite list and invite delete. Affected file is
3187 silcd/packet_receive.c.
3189 * Added check for TOPIC_SET notify type that the topic change is
3190 allowed by the client. Affected file silcd/packet_receive.c.
3192 * Added check for INVITE notify type that inviting is allowed by
3193 the client. Affected file silcd/packet_receive.c.
3195 * Changed the silc_server_client_on_channel to return the
3196 SilcChannelClientEntry as well. Moved the function
3197 silc_server_check_cmode_rights to server_util.[ch].
3198 Affected files are silcd/server_util.[ch], silcd/command.c.
3200 * Added function silc_server_check_umode_rights to check whether
3201 changing client's user mode is allowed. Added check for
3202 UMODE_CHANGE notify type that the umode change is allowed
3203 by the client. Affected files are silcd/server_util.[ch],
3204 silcd/packet_receive.c and silcd/command.c.
3206 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3208 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3209 ID length. It ignored that ID can be IPv6 based as well.
3210 Affected file lib/silccore/silcpacket.h.
3212 * Fixed the silc_id_id2str and silc_id_str2id to take the
3213 IPv6 address offset's into consideration. Affecte file is
3214 lib/silccore/silcid.c.
3216 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3218 * Fixed the internal Unix scheduler functions to check for
3219 NULL context they may receive. The affected file is
3220 lib/silcutil/unix/silcunixschedule.c.
3222 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3224 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3225 can specify different directory with --home command line
3226 parameter. Affected files irssi/src/silc/core/client_ops.c,
3229 * SILC-specific commands aren't now executed if the active server
3230 isn't of SILC-type, so there won't be problems with having
3231 IRC and SILC protocol support in same client. Affected files
3232 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3235 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3237 * Improved the signal support in SILC Schedule. Added new
3238 function silc_schedule_signal_call which is used by application
3239 to mark a signal to be called. It is now safe to perform
3240 any kind of tasks in signal callbacks since it is guaranteed
3241 that the application specified signal callback is called
3242 after the signal is over. Affected files are
3243 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3245 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3247 * Added `name' field to SilcChannelPrivateKey to represent
3248 application given name for the key. Moved also the context from
3249 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3250 Added the `name' argument also to the function
3251 silc_client_add_channel_private_key.
3253 Added function silc_client_current_channel_private_key to set the
3254 current channel private key in use.
3256 Added "change" command to KEY command which can be used to change
3257 the current channel private key. Bound the command also to
3258 alt+K (Alt+Shift+k).
3260 Also affected files lib/silcclient/client_channel.c,
3261 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3263 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3265 * Added silc_rng_get_byte_fast function in to the
3266 lib/silccrypt/silcrng.[ch].
3268 * Changed the interface of silc_packet_assemble and the
3269 silc_packet_send_prepare. If silc_packet_assmble is now
3270 called the application does not call silc_packet_send_prepare
3271 because the library will call it automatically. These
3272 interfaces now also return a reference to the outgoing buffer
3273 which includes the assembled packet, which the application can
3274 use to encrypt the packet.
3276 Affected files are lib/silccore/silcpacket.[ch],
3277 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3278 silcd/packet_send.c, server_backup.c and packet_receive.c.
3280 * Fixed a packet sending bug on very high load, where outgoing
3281 packet queue wasn't handled correctly and packets got corrupted.
3282 Affected files are lib/silcutil/*/silc*sockconn.c,
3283 lib/silcclient/client.c and silcd/server.c.
3285 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3287 * Added macro SILC_PACKET_DATALEN which can be used during
3288 packet assembling to check whether the data to be added to
3289 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3290 len is truncated until it fits it.
3292 Added checks for maximum length of channel message payload and
3293 private message payload also.
3295 Added checks for maximum packet length in server and in
3298 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3299 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3300 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3301 lib/silcclient/client_prvmsg.c.
3303 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3305 * Added silc_server_packet_queue_purge call to the
3306 silc_server_disconnect_remote to assure that all data in the
3307 queue before disconnecting is sent to the network. Affected
3308 file silcd/server.c.
3310 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3312 * Added the deleting of server's own ID cache entry to the
3313 silc_server_free function. Free also everything else that
3314 has been allocated in silc_server_init. The affected file
3317 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3319 * Added functions silc_parse_version_string, silc_version_to_num,
3320 and silc_ske_parse_version to parse SILC protocol style version
3321 strings. Affected files lib/silcutil/silcutil.[ch] and
3322 lib/silcske/silcske.[ch].
3324 * Added new configuration params: version_protocol, version_software
3325 and version_software_vendor to specify what version the remote
3326 host must at least be to be able to connect to server. The vendor
3327 string can be regex matched too. Added new function
3328 silc_server_connection_allowed to check maximum number of allowed
3329 connections, and allowed versions for incoming connections.
3330 Affected files are silcd/server.c, server_util.[ch] and
3333 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3335 * Added preliminary support for signals in scheduler. The
3336 signals we care about are now blocked always when the scheduler
3337 is locked. This way we can synchronise the use of signal with
3338 scheduler. It is guaranteed that when signal occurs the scheduler
3339 is not locked, and thus new tasks can be safely added to the
3342 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3343 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3344 Added new platform specific routines
3345 silc_schedule_internal_signals_[un]block and
3346 silc_schedule_internal_signal_[un]register.
3348 Added new functions to SILC Schedule API:
3349 silc_schedule_signal_[un]register. Each signal that application
3350 is going to use should be registered to the scheduler.
3352 Affected files are lib/silcutil/silcschedule.[ch],
3353 lib/silcutil/*/silc*schedule.c.
3355 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3357 * Check for unauthenticated client and server in the
3358 silc_server_new_client and silc_server_new_server functions.
3359 Affected file silcd/packet_receive.c.
3361 * Added function silc_string_is_ascii to check whether given
3362 string is 7-bit ASCII string. Affected files are
3363 lib/silcutil/silcutil.[ch].
3365 * Added function silc_id_is_valid_server_id into the
3366 silcd/serverid.c and added checking for valid Server ID's in
3367 silc_server_new_server. The Server ID must always be based
3368 on the server's public IP address.
3370 * Added logging of DISCONNECT packet message in the server.
3371 Affected file silcd/server.c.
3373 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3375 * Changed all library interfaces that use Global RNG to also
3376 accept SilcRng as argument. Affected files are
3377 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3378 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3379 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3380 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3381 lib/silccrypt/rsa.c.
3383 * Added function silc_pkcs_generate_key to the
3384 lib/silccrypt/silcpkcs.[ch] for applications so that they
3385 don't need to do pkcs->pkcs->init calls anymore.
3387 * Remove SilcSocketConnection from the SFTP API since it really
3388 wasn't needed there. The application has the information
3389 saved in its contexts anyway and the SFTP layer doesn't need
3390 know about it. Affected files lib/silcsft/silcsftp.h and
3391 lib/silcsftp/sftp_[server/client].c.
3393 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3394 The SilcSimContext is not SilcSim.
3396 * Fixed possible buffer overflows in silc_id_render in the
3397 lib/silcutil/silcutil.c.
3399 * On EPOC the global crypto module lists are not used at all
3400 in the crypto library. Added support for using the constant
3401 algorithm list on EPOC. Affected files are
3402 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3405 * Fixed the handling of third parameter of KICKED notify, since
3406 it was mistakenly updated to SILC Protocol 1.0 even though it
3407 is to be included in 1.1. Since it is not in 1.0 it is not
3408 mandatory, and this fix now handles it only if it is provided,
3409 and it is not error if it is not provided. Affected file
3410 lib/silcclient/client_notify.c.
3412 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3414 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3415 client. Affected file irssi/src/silc/core/client_ops.c.
3417 * Merged with Irssi 0.8.4 from irssi.org CVS.
3419 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3421 * Check for valid socket connection in client entries before
3422 sending any messages. Fixes a crash, but doesn't fix some
3423 other underlaying bug that is lurking there. Affected
3424 file silcd/packet_send.c.
3426 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3428 * $usermode, $cumode and $cumode_space expandos shouldn't do
3429 anything with non-SILC server records. Affected file
3430 irssi/src/silc/core/silc-expandos.c
3432 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3434 * Fixed the silc_net_check_[host/local]_by_sock to support
3435 IPv6 bound sockets as well. Now they can return IPv6 addresses
3436 as well. Affected file lib/silcutil/silcnet.c.
3438 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3439 Affected lib/silcutil/unix/silcunixnet.c.
3441 * Fixed ID rendering (at least on some platforms, not NetBSD)
3442 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3444 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3446 * Added silc_hash_public_key and silc_hash_public_key_compare
3447 functions to be used with SilcHashTable. They can be used to
3448 hash public keys and compare public keys in hash table. Affected
3449 file lib/silcutil/silcutil.[ch].
3451 * Added support for specifying multiple public keys for Client
3452 connection section in server configuration file. This makes it
3453 possible to accept multiple public keys from same host, or to
3454 make a section that accepts any incoming host, and have the
3455 accepted public keys listed in the section.
3457 Added functions silc_sever_[find/get]_public_key, added the
3458 support for this actually to all connection sections but only
3459 the Client section is currently allowed to specify multiple
3462 Affected files are silcd/server.c, server_internal.h,
3463 command.c, protocol.c, server_util.[ch], packet_receive.c.
3465 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3467 * Merged Irssi 0.8.2 from irssi.org CVS.
3469 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3471 * If silc_debug is TRUE, also output standard logging messages
3472 to stderr with the debug output.
3474 Made silc_log_reset_all() flushing all channels before returning.
3475 Also fixed some documentation typos.
3477 Affected files are lib/silcutil/silclog.[ch].
3479 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3481 * Fixed the server to check correctly the amount of connections
3482 from single host, by checking also the type of the connection.
3483 Fixed also the comparison of number of connections and number
3484 of allowed connections. Affected files are silcd/server.c,
3487 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3489 * Fixed the USERS command reply to save the user's mode on the
3490 channel as well. Fixed JOIN command reply to check whether a
3491 client is on channel already and not join it twice. Affected
3492 file lib/silcclient/command_reply.c.
3494 * Added new file silc-expandos.c into irssi/silc/core/ to return
3495 various stuff for various signal for the statusbar etc. updating.
3496 Now Irssi SILC client prints channel user modes etc. on the
3499 * The user mode (like server/router operator changes) is now shown
3500 on the Irssi SILC client's statusbar. The affected files are
3501 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3503 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3505 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3506 to SILC_SCHEDULE_[UN]LOCK macros.
3508 * Added more error printing to logs in server code. Affected
3509 files silcd/server.c and silcd/protocol.c.
3511 * Fixed -S option parsing in Irssi SILC Client. Affected file
3512 irssi/src/silc/core/silc-core.c.
3514 * Added silc_buffer_alloc_size function. Affected file is
3515 lib/silcutil/silcbuffer.h.
3517 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3519 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3520 constants. Affected files in
3521 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3524 * Changed the internal SFTP Memory FS table to const. Affected
3525 file lib/silcsftp/sftp_fs_memory.c.
3527 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3529 * Fixed the buffer formatting and unformatting routines to
3530 check the size of 64 bits types with sizeof(). Affected
3531 file is lib/silcutil/silcbuffmt.c.
3533 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3535 * Removed 0.6.x backwards support.
3537 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3539 * Changed all integer type names:
3540 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3541 to avoid collisions with other libraries using same type names
3544 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3546 * Added `prefer_ipv6' argument to the functions
3547 silc_net_gethostbyname[_async]. If it is TRUE it will return
3548 IPv6 address over IPv4. If FALSE IPv4 address is returned
3549 even if IPv6 address was found. Affected files
3550 lib/silcutil/silcnet.[ch].
3552 * Added support silc_net_create_connection[_async] to fallback
3553 to IPv4 address if IPv6 address could not be used (like if
3554 it doesn't work on a specific system). Affected file in
3555 lib/silcutil/unix/silcunixnet.c.
3557 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3559 * Added silc_schedule_reinit function to do the enlarging
3560 of the max tasks handling capabilities of the scheduler.
3561 Affected files lib/silcutil/silcschedule.[ch].
3563 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3565 * Added automatic extern "C" { ... } for C++ compilers so the
3566 application does not need to define them. Affected file
3567 includes/silcincludes.h.
3569 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3570 old name went against naming convention. Applications now
3571 include "silcclient.h" instead of "clientlibincludes.h".
3572 Removed includes/clientlibincludes.h, it is redundant now.
3574 * Renamed includes/version.h to silcversion.h.
3576 * Added really preliminary support for OS/2 into the util
3577 library. Only thread & mutex API is implemented, others
3578 are still to be implemented. Created the lib/silcutil/os2/
3579 directory. Created also file includes/silcos2.h.
3581 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3583 * Added preliminary BeOS support into the util library.
3584 Created lib/silcutil/beos/, and implemented all the needed
3585 functions to support SILC on BeOS. Created also file
3586 includes/silcbeos.h.
3588 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3590 * Added proper initializations to silc's irssi code, so it's
3591 now possible to load it as module. Affected files
3592 irssi/src/silc/core/silc-core.c,
3593 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3595 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3597 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3600 * Fixed the silcdoc document generator to correct generate
3601 docs from all kinds of filenames. Affected files are
3602 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3604 * ROBOdoc documented lib/silcutil/silcmemory.h.
3605 Added also new function silc_memdup.
3607 * Removed lib/silcutil/silcbufutil.h and moved those routines
3608 to the lib/silcutil/silcbuffer.h.
3610 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3612 * Added `user_count' to the SilcChannelEntry which now tells the
3613 number of users on the channel. The user count is now saved
3614 in normal server of global channels as well. Affected files
3615 silcd/server.c, idlist.h, packet_receive.c and command.c.
3617 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3618 include file utility functions.
3620 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3621 instead of calling directly OS routines.
3623 * Fixed NICK change printing in Irssi SILC Client. Fixed
3624 KICKED notify printing in Irssi SILC Client. Affected file
3625 irssi/src/silc/core/client_ops.c.
3627 * Fixed a NICK change bug in client library, to not recreate the
3628 client_entry->channels hash table everytime nick is changed.
3629 Affected file lib/silcclient/client.c.
3631 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3633 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3634 the SKE interface a bit.
3636 * Fixed padding problem in PKCS#1. The padding was not actually
3637 random since the random number generator was used incorrectly.
3638 This security bug affects only when encrypting with PKCS#1, and
3639 it is not currently used at all in SILC. SILC only use signing
3640 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3642 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3644 * Rewrote the notify handling in Irssi SILC client to not call
3645 the events as signals. Fixes problems with Perl support.
3646 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3648 * Send the auto-nicking NICK command in client library with
3649 little timeout after connecting. The affected file is
3650 lib/silcclient/client.c.
3652 * Added following new config file settings:
3653 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3654 key_exchange_timeout, conn_auth_timeout, connections_max,
3657 Implemented all the new config settings handling in the server.
3659 Optimized the use of SKE Mutual flag usage. Use it only
3660 if connection authentication protocol is not based in public
3663 Renamed all SilcServerConfigSection* to SilcServerConfig*
3664 to have a bit shorter names.
3666 Affected files silcd/serverconfig.[ch], server.[ch], and
3669 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3671 * Cleaned up the listening sockets code, preparing for the rehash
3672 support. Affected file is silcd/server.c.
3674 * Fixed some output messages. Affected files are silcd/silcd.c,
3677 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3679 * Create lib/doc/silcrng_intro.html document as introduction
3680 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3682 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3684 * Fixes to the silcd config template. Affected file is
3685 doc/example_silcd.conf.in.
3687 * Removed type casts from silc_calloc(), conforming to the
3688 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3690 * Removed param_name member from client, server, and router
3691 section structs, now identifying the param directly.
3693 Added CONFIG_FREE_AUTH macro in config file parsing.
3695 Affected files are silcd/serverconfig.[ch].
3697 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3699 * Fixed command line parameter handling. All SILC initialization
3700 is now done in silc_core_init() which also fixes autoconnecting
3703 Affected files irssi/src/silc/core/silc-core.c,
3704 irssi/src/fe-text/silc.c.
3706 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3708 * Added new configuration options and blocks:
3709 keepalive_secs, reconnect_count, reconnect_interval,
3710 reconnect_interval_max, reconnect_keep_trying and
3711 require_reverser_lookup. Added ConnectionParam block, and
3712 implemented the connection parameters when connecting as
3713 initiator and when accepting connections as responder.
3715 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3716 whether given configuration value has been given already.
3718 Affected files silcd/serverconfig.[c], server.[c].
3720 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3721 algorithm parts and created new file silcalgs.conf, that
3722 is now included from the example_silcd.conf.in.
3724 * Optimized the silc_server_connect_to_router_second to take
3725 the connection configuration object from the SilcServerConnection
3726 object instead of finding it during the connecting phase.
3727 Added the configuration object to SilcServerConnection struct.
3728 Affected files silcd/server_internal.h, server.c.
3730 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3732 * Add the client on channel after it was resolved at the
3733 channel message receiving, and it was not already on the
3734 channel. Affected file lib/silcclient/client_channel.c.
3736 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3738 * Fixed the public key authentication to allocate always the
3739 destination signature buffer instead of using static buffer.
3740 Affected file silcd/protocol.c.
3742 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3744 * Unified the serverconfig.[ch]'s helper function interface.
3745 Affected file silcd/serverconfig.[ch].
3747 * Removed doc/example_silc.conf.in since it is redundant.
3748 The make install will now install irssi/silc.conf file.
3750 * Added new Passphrase and Publickey authentication methods to
3751 config file, allowing both public key and passphrase based
3752 authentication to be set at the same time.
3754 Added `prefer_passphrase_auth' setting in config file which
3755 can be used to set to prefer passwd auth if both passwd and
3756 public key is set. If not set, public key is preferred.
3757 This has effect only when being initiator (responder will try
3760 Added support for authentication with passphrase and public key
3761 at the same time. The passphrase is tried first always since
3762 it is faster to check.
3764 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3766 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3768 * Merged the new SILC Config library, with the server parsing
3769 support. Read the header file silcconfig.h or the toolkit
3770 documentation for the news. Affected files are
3771 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3772 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3773 silcd/protocol.c silcd/server.c silcd/server_backup.c
3774 silcd/serverconfig.[ch] silcd/silcd.c.
3776 * Fixed some silclog documentation. Affected file is
3777 lib/silcutil/silclog.h.
3779 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3781 * The silc_cipher_register, silc_hash_register and
3782 silc_hmac_register now checks if the object to be registered
3783 is registered already. Affected files are
3784 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3786 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3788 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3790 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3792 * Allow zero length channel messages inside the Channel Message
3793 Payload. Affected file lib/silccore/silcchannel.c.
3795 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3796 as header filenames.
3798 * Removed lib/silcclient/README and created HTML file
3799 lib/silcclient/silcclient_using.html, which is now included
3800 as part of Toolkit documentation.
3802 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3804 * Fixed CUMODE_CHANGE notify handling to change the mode of
3805 correct client. Affected file lib/silcclient/client_notify.c.
3807 * Make silc_rng_alloc fail if it cannot allocate the sha1
3808 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3810 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3812 * Fixed the file transfer's key agreement payload to include
3813 zero port also if the hostname is NULL because it could not
3816 Call file transfer monitor callback now also if error occurs
3817 during key agreement protocol.
3819 Changed the silc_client_file_send interface to return the
3820 SilcClientFileError instead of session id. The session ID
3821 is returned into pointer provided as argument.
3823 Check that the file exists locally before sending the
3824 file transfer request at all.
3826 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3828 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3829 error than can occur while key agreement protocol. Affected
3830 file lib/silcclient/silcapi.h.
3832 * Fixed the event_mode CMODE handler to not crash when mode
3833 is changed and +k mode is set in the channel. Affected file
3834 irssi/src/silc/core/silc-channels.c.
3836 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3837 SILC_LOG_WARNING to give out Warning and not Error. Affected
3838 file lib/silcutil/silclog.c.
3840 * Fixed the channel message payload decryption in the function
3841 silc_channel_message_payload_decrypt to not modify the original
3842 buffer before it is verified that the message decrypted
3843 correctly. Otherwise, next time it is called with correct
3844 channel key it won't encrypt since the payload is corrupted.
3845 Affected file lib/silccore/silcchannel.c.
3847 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3849 * Do not constantly resize the window. A fix patch by cras.
3850 Affected file irssi/src/fe-text/screen.c.
3852 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3854 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3855 Affected file lib/silcutil/silcnet.c.
3857 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3859 * Fixed a bug in hash table internal routine for traversing
3860 the table with foreach callback. The current entry may
3861 become invalid in the callback but it was referenced after
3862 the callback returned.
3864 Do not allow auto rehashing of hash table during the
3865 silc_hash_table_foreach operation, for same reasons as it is
3866 not allowed for SilcHashTableList. Affected files are
3867 lib/silcutil/silchashtable.[ch].
3869 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3871 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3872 Win32 DLL. extern's in header files are now declared with
3875 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3877 * Fixed private message handling. It used some old code that
3878 caused the client to crash. Affecte file is
3879 lib/silcclient/client_prvmsg.c.
3881 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3883 * Added function silc_client_add_channel,
3884 silc_client_replace_channel_id, and removed functions
3885 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3886 from client library.
3888 * Added cross reference of the joined channels to the
3889 SilcClientEntry, and changed the SilcChannelEntry's
3890 users list to SilcHashTable. The affected files are
3891 lib/silcclient/idlist.[ch].
3893 * Fixed a bug in hash table tarversing. While the hash table
3894 is traversed with SilcHashTableList the table must not be
3895 rehashed. It is now guaranteed that auto rehashable tables
3896 are not rehashed while tarversing the list. Also defined that
3897 silc_hash_table_rehash must not be called while tarversing
3898 the table. Added function silc_hash_table_list_reset that must
3899 be called after the tarversing is over. The affected files are
3900 lib/silcutil/silchashtable.[ch].
3902 * Changed all hash table traversing to call the new
3903 silc_hash_table_list_reset in server and in client library.
3905 * Added function silc_client_on_channel to return the
3906 SilcChannelUser entry if the specified client entry is joined
3907 on the specified channel. This is exported to application as
3908 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3910 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3912 * Fixed founder regaining problem with JOIN command on normal
3913 server. The notify for mode change must be sent always and
3914 not only if !cmd->pending. Affected file silcd/command.c.
3916 * Fixed the WHOWAS command's reply sending to support the
3917 lists correctly. Affected file silcd/command.c.
3919 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3921 * When sending JOIN command to router for processing the
3922 sender's old command identifier was not saved back to the
3923 sender's command context, fixed now. The affected file is
3926 * Create the key in JOIN command of the router did not return
3927 the channel key, added check for this. Affected file is
3930 * Fixed a channel ID update bug in JOIN command reply. Do
3931 not directly upgrade the ID but call the function
3932 silc_idlist_replace_channel_id if the ID was changed.
3933 Affected file silcd/command_reply.c.
3935 * Fixed memory leaks from command calling if it would fail.
3936 Affected file silcd/command.c.
3938 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3940 * Applied patches from cras:
3942 Memory leak fixes around libaries, irssi window resize fix,
3943 new silclist.h and silcdlist.h, all extern inline changed to
3946 * Removed dotconf from lib/dotconf, not needed anymore.
3948 * Removed TRQ from lib/trq, not needed anymore.
3950 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
3951 with server connections. Later this will be configurable
3952 in config file after new config file is done. Affected file
3955 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3957 * Fixed a crash in server related to channel announcements.
3958 Affected file silcd/server.c.
3960 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3962 * Fixed memory leaks in silc_server_create_new_channel*
3963 functions. Affected file silcd/server.c.
3965 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
3966 which ID was changed. This way the router will send the
3967 user list for the channel again, and server won't be in
3968 desync in some rare circumstances. Affected file is
3969 silcd/packet_receive.c.
3971 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3973 * Check for NULL socket pointer in the function
3974 silc_server_packet_send_to_channel_real. Affected file
3975 silcd/packet_send.c.
3977 * Fixed the BAN notify handling to correctly remove ban
3978 list. Affected file silcd/packet_receive.c.
3980 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3982 * Fixed some header addition to Toolkit distribution in
3983 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
3985 * Added lib/silcclient/client_ops_example.h as an template
3986 file for application programmers to quickly start using
3987 the SilcClientOperation functions in their application.
3988 Updated the lib/silcclient/README as well to tell about this
3989 nice file made available.
3991 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3993 * Call silc_server_remove_from_channels when removing client
3994 entry when NO_SUCH_CLIENT_ID was received. Affected file
3995 is silcd/command_reply.c.
3997 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3999 * Added server & router operator statistics updating. Affected
4000 file silcd/packet_receive.c and silcd/command.c.
4002 * Fixed the SERVER_SIGNOFF notify handling on normal server
4003 not to save the history information for clients. Same was
4004 fixed earlier in remove_clients_by_server function, but not
4005 here. Affected file silcd/packet_receive.c.
4007 * Raised the default connection-retry count from 4 to 7 in
4008 server. Affected file silcd/server.h.
4010 * Cancel any possible reconnect timeouts when we start the
4011 key exchange. Affected file silcd/server.c.
4013 * Do not reconnect on connection failure when SCONNECT was
4014 given. Affected files silcd/server.[ch].
4016 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4018 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4020 * Fixed the NICK command to always give the unformatted
4021 nickname to the one giving the NICK command. If unformatted
4022 nickname is cached already it will be formatted and the
4023 local entry will always get the unformatted nickname.
4024 Affected file lib/silcclient/idlist.c.
4026 * Fixed some double frees from client library commands.
4027 Affected file is lib/silcclient/command.c.
4029 * Fixed CUMODE command in server to assure that no one can
4030 change founder's mode than the founder itself, there was a
4031 little bug. Affected file silcd/command.c.
4033 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4035 * Removed the SilcClientCommandDestructor from the client
4036 libary, it is not needed anymore. Affected files are
4037 lib/silcclient/silcapi.h, command[_reply].[ch],
4038 client_notify, idlist.c.
4040 * Fixed GETKEY command to first resolve client, and then
4041 resolve the server only if the client was not found, instead
4042 of resolving both at the same time. Affected file is
4043 lib/silcclient/command.c.
4045 * Added silc_client_start_key_exchange_cb and lookup the
4046 remote hostname and IP address before starting the key
4047 exchange with server. The affected file is
4048 lib/silcclient/client.c.
4050 * The server's public key is now saved using the IP address
4051 of the server and not the servername for the filename.
4052 The hostname public key filename is checked as an fall back
4053 method if the IP address based filename is not found.
4055 Fixed the GETKEY command to save the fetched server key
4056 in correct filename.
4058 Print the remote server's hostname now when new key is
4059 received during connection process. Affected file is
4060 irssi/src/silc/core/client_ops.c.
4062 * Return always our own public key to the client if it asks
4063 for it with GETKEY command. Affected file silcd/command.c.
4065 * Removed the use_auto_addr variable from default config
4066 file since it was in wrong section. Affected file is
4069 * Fixed TOPIC_CHANGE notification to not route it when it
4070 was sent using silc_server_send_notify_to_channel function.
4071 Affected file silcd/command.c.
4073 * Fixed silc_server_send_notify_kicked to send the kicker's
4074 Client ID also, it was missing. Affected files are
4075 silcd/command.c, silcd/packet_send.[ch].
4077 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4079 * Do not save client history information in SERVER_SIGNOFF.
4080 Fixes the bug in normal server that it does not detect
4081 the client becoming valid after the server becomes back
4082 online. Affected file silcd/server_util.c.
4084 * Added `sock_error' field into the SilcSocketConnection
4085 context. When error occurs during socket operation (read
4086 or write) the error is saved. Added also new function
4087 silc_socket_get_error to return human readable socket error
4088 message. Affected files are lib/silcutil/silcsockconn.[ch],
4089 lib/silcutil/unix/silcunixsockconn.c, and
4090 lib/silcutil/win32/silcwin32sockconn.c.
4092 * The server now prints the socket error message in the
4093 signoff for client. Affected file silcd/server.c.
4095 * Fixed the `created' channel information sending from router
4096 to server in JOIN command. Checks now whether the channel
4097 really was created or not and set it according that.
4099 Fixed the JOIN command to use the client entry's current
4100 ID during the joining procedure instead of the one it sent
4101 in the command (it is checked though), since it can change
4102 between the packet processing and command processing, and
4103 would just case unnecessary pain in the client end. Affected
4104 file silcd/command.c.
4106 * Fixed a channel key payload sending to use correct channel
4107 ID when the server was forced to change the channel's ID by
4108 router. Router sent the key payload with the old Channel ID.
4109 Affected file silcd/packet_receive.c.
4111 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4113 * Call silc_server_save_channel_key only if the key payload
4114 was provided in the JOIN command's command reply. Affected
4115 file silcd/command_reply.c.
4117 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4119 * Fixed silc_mp_sizeinbase to return the value correctly with
4120 MPI. Affected file lib/silcmath/mp_mpi.c.
4122 * Fixed the stop_server signal to correctly stop the scheduler
4123 and gracefully stop the server when SIGTERM or SIGINT signals
4124 are received. Affected file silcd/silcd.c.
4126 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4128 * Simple handling of TERM and HUP signals. Also added some log
4129 flushing call around. Affected file is
4132 * Fixed small bugs in silclog.c. Now buffering output will take
4133 effect after 10 seconds since startup: This will ensure that
4134 no important startup messages are lost. Also output redirection
4135 will preserve original format ([Date] [Type] message).
4136 Affected file is lib/silcutil/silclog.c.
4138 * Added two options to the config file, in the logging section:
4139 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4140 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4142 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4144 * Do not print the warning about log files not being initialized
4145 more than once to avoid excess logging. Affected file is
4146 lib/silcutil/silclog.c.
4148 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4149 the SIM copying in make install in Makefile.am.pre.
4151 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4153 * Rewritten silclog APIs. Globally interesting changes follows:
4154 silc_log_set_files() changed to silc_log_set_file().
4155 silc_log_set_callbacks() changed to silc_log_set_callback().
4156 ROBOdoc documented silclog header file.
4157 SilcLogCb now returns bool to wether inihibit the default
4158 handler or not (to keep the old behaviour return always TRUE).
4159 The new APIs should also fix the problem of the
4160 silcd_error.log file that was written in the current directory.
4163 Log files streams will remain opened after silc_log_set_file()
4164 call, means less CPU usage notably on high traffic servers.
4165 File streams are now full buffered, and flushed to the disk
4166 every 5 minutes, lesses HD activity and CPU usage.
4167 Messages can be redirected, allowing admins to configure
4168 one single logfile for all server messages.
4169 the silc_log_quick global variable to activate fast-logging.
4170 Affected files lib/silcutil/silclog.[ch]
4172 * Changed some code to conform new silclog APIs. Affected
4173 files are doc/example_silcd.conf.in, silcd/server.c
4174 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4177 * Fixed a memory leak that could occur in some situations.
4178 Affected file silcd/serverconfig.c.
4180 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4182 * Added the silc_client_del_client to remove the client from
4183 all channels as well. Affected file lib/silcclient/idlist.c.
4185 * Fixed the client library to correctly remove the client
4186 from all channels when the client entry is being destroyed.
4187 Affected file lib/silcclient/client_notify.c, command.c.
4189 * Added auto-nicking support to the client library. If the
4190 applicatio now sets client->nickname it will be sent to the
4191 server after connecting by the library. This way for example
4192 SILCNICK (or IRCNICK) environment variables will have effect
4193 and always change the nickname automatically to whatever
4194 it is wanted. Affected file lib/silcclient/client.[ch].
4196 * Renamed silc_server_command_bad_chars to the
4197 silc_server_name_bad_chars and moved it to the
4198 silcd/server_util.[ch]. Added also new function
4199 silc_server_name_modify_bad to return nickname that
4200 includes bad characters as new nickname without those
4201 bad characters. This check and modify is now used in
4202 silc_server_new_client when the username is initially set
4203 as nickname, so it must be checked to be valid nickname.
4204 Affected file silcd/packet_receive.c.
4206 * The nickname length is now taken from the packet for real
4207 and not trusted to strlen() since it clearly can return
4208 wrong length for nickname including bad characters. This
4209 also applies to channel names. Affected file silcd/command.c.
4211 * Removed the lib/silcsilm/modules directory. Modules are now
4212 compiled into the lib/silcsim. Fixed the copying of the
4213 modules to follow symbolic links in Makefile.am.pre.
4215 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4217 * Fixed silc_string_regexify list creation. Fixes bugs with
4218 BAN and INVITE commands in server. The affected file is
4219 lib/silcutil/unix/silcunixutil.c.
4221 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4223 * Removed the command destructor entirely from the server's
4224 command and command reply routines. It is not needed, and
4225 its usage was buggy and caused crashes. Affected files are
4226 silcd/command[_reply].[ch].
4228 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4230 * Cancel protocol and NULL sock->protocol if timeout
4231 occurred during protocol. Affected file silcd/server.c.
4233 * Cancel protocol timeouts always before calling the final
4234 callback, to assure that after final callback is called
4235 no other state will be called for the protocol anymore.
4236 Affected file silcd/protocol.c.
4238 * Print error log if incoming connection configuration could
4239 not be found. Affected file silcd/server.c.
4241 * Fixed JOIN command to correctly save the founder mode
4242 to the client on normal SILC server, when the channel
4243 was created by the router. Affected file silcd/command.c.
4245 * Fixed LIST command (hopefully) to send correct reply
4246 packets. Affected file silcd/command.c.
4248 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4250 * The silc_packet_receive_process now returns FALSE if the
4251 read data was invalid packet, and TRUE if it was ok.
4253 The server now checks that if unauthenticated connection
4254 sends data and its processing fails the server will close
4255 the connection since it could be a malicious flooder.
4257 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4259 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4261 * Make sure the warning about error opening a log file is
4262 printed only once and not everytime it fails (produces
4263 too much useless log). Affected file lib/silcutil/silclog.c.
4265 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4267 * Made the silc_server_daemonise() function more readable.
4268 Affected file silcd/server.c.
4270 * Pid file is now optional, the user may comment it out from
4271 the config file. Removed define SILC_SERVER_PID_FILE, we
4272 don't need a default any longer. Affected file
4273 configure.in.pre, lib/Makefile.am.pre.
4275 * Make some use of the pid file. The server now dies at startup
4276 if it detects a valid pid file on his path. The server would
4277 die anyway in this circumstance, because of the bind() failure.
4278 Affected file silcd/silcd.c.
4280 * No longer compiling lib/dotconf.
4282 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4284 * Fixed JOIN command parsing not to crash. Affected file
4285 lib/silcclient/command.c.
4287 * Fied the NICK_CHANGE notify to add the new client entry
4288 even it is resolved. This removes an <[unknown]> nick
4289 thingy bug in the client. Affected file is
4290 lib/silcclient/client_notify.c.
4292 * Do not try to allocate 0 bytes (efence does not like it)
4293 in lib/silccore/silccomand.c when encoding payload.
4295 * Do not take IRCNICK as nickname in Irssi SILC client since
4296 it is not possible to set nickname before hand connecting
4297 the server (TODO has an entry about adding auto-nicking
4300 * Changed the silc_server_command_pending to check whether
4301 there already exists an pending entry with the specified
4302 command, command identifier and pending callback. This is
4303 to fix IDENTIFY and WHOIS related crashes that may register
4304 multiple pending commands with same identifier. Affected
4305 file silcd/command.c.
4307 * Fixed the server to reconnect to the router even if it
4308 was already reconnecting and EOF was received. This to
4309 fix a possibility that the server wouldn't ever try to
4310 auto-reconnect to the router. Affected file silcd/server.c.
4312 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4314 * Fixed the server's password authentication to use the
4315 length of the locally saved password, and not the one
4316 sent in the packet. Affected file silcd/protocol.c.
4318 * Fixed same password authentication problem in the
4319 Authentication Payload handling routines in
4320 lib/silccore/silcauth.c.
4322 * Yet another password authentication problem fixed with
4323 channel password handling in silcd/command.c.
4325 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4327 * If first character of string in silc_parse_userfqdn is '@'
4328 then do not parse it. Affected file is
4329 lib/silcutil/silcutil.c.
4331 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4333 * Fixed minor bug in IDENTIFY command reply sending, which
4334 caused various weird problems during JOIN when it was
4335 resolving names for users. Affected file silcd/command.c.
4337 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4339 * Fixed the IDENTIFY command reply sending to chech better valid
4340 clients. It was possible to send incomplete list of replies.
4341 Affected file silcd/command.c.
4343 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4345 * Added silc_client_command[s]_[un]register functions now to
4346 dynamically register the commands in client library. Removed
4347 the static table of commands. This allows the client library
4348 to call commands without causing the application to know about
4349 what commands library has called.
4351 Removed the INFO command reply kludge to detect when the command
4352 was called by library. Now library use its own command reply
4353 function for INFO command.
4355 Added function silc_client_command_call to call a command.
4356 Application can use it to call command, not access the structure
4359 Now all commands that are sent by the client library (not
4360 explicitly sent by application) use own command reply functions.
4362 Affected files around lib/silcclient/ and in
4363 irssi/src/silc/core/.
4365 * Fixed the WHOIS command reply sending to chech better valid
4366 clients. It was possible to send incomplete list of replies.
4368 Fixed the WHOIS and IDENTIFY to send the request to router
4369 if normal server did not do it and did not find any results.
4371 Affected file silcd/command.c.
4373 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4375 * Moved the internal data from SilcClient context into its
4376 own file, not accesible to application. Affected files
4377 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4378 and other files in client library.
4380 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4382 * Added doc/examples installation target in Makefile.am.pre.
4385 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4387 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4388 commands the found client entry will be removed from the
4389 cache, after notifying application about the error. Affected
4390 file lib/silcclient/command_reply.c.
4392 * Changed the /MSG to check for exact nickname user gave, and
4393 not let `nick' match `nick@host' if it is only one found. Now,
4394 user must type the exact nickname (like nick@host2) even if
4395 there are no more than one same nicks found. This is to avoid
4396 a possibility of sending nickname to wrong nickname since
4397 `nick' could match `nick@host'. Affected file is
4398 irssi/src/core/silc-servers.c.
4400 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4402 * Do not print "you are now server operator" or similar when
4403 giving /away command. Affected files are
4404 irssi/src/silc/core/client_ops.c, silc-servers.h.
4406 * Made the silc_server_command_pending_error_check to send
4407 the same command reply payload it received back to the
4408 original sender of the command. This way all arguments
4409 that was received by the server will be received by the
4410 client too. Affected file silcd/command.c.
4412 * Added the silc_idcache_add to return the created cache entry
4413 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4415 * Add global clients to expire if they are not on any channel.
4416 This is because normal server will never know if they signoff
4417 if they are not on any channel. The cache expiry will take
4418 case of these entries. This is done by normal servers only.
4419 The affected files are silcd/command_reply.c,
4420 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4422 * If server receives invalid ID notification for WHOIS or
4423 IDENTIFY and the ID exists in the lists, it is removed.
4424 Affected file silcd/command_reply.c.
4426 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4427 in client then client entry that it matches is searched and
4428 the nickname is printed on the screen for user. Affected
4429 file irssi/src/silc/core/client_ops.c.
4431 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4433 * Use cache entry expire time in the LIST command reply to
4434 purge old entries from the cache after the LIST command
4435 reply has been received. This way we don't have non-existent
4436 entries in the cache for too long. Affected file is
4437 silcd/command_reply.c.
4439 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4441 * If we are normal server, and we've not resolved client info
4442 in WHOIS or IDENTIFY from router, and it is global client,
4443 we'll check whether it is on some channel. If it is not
4444 then we cannot be sure about its validity and will resolve it
4445 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4446 file silcd/command.c.
4448 * Search channel by name (if possible) rather than by ID
4449 in IDENTIFY command's command reply. Affected file is
4450 silcd/command_reply.c.
4452 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4454 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4455 Updated specs and implemented it. Affected file silcd/command.c,
4456 silcd/packet_send.c and silcd/packet_receive.c.
4458 * Implemented the <founder auth> payload handling in the JOIN
4459 command. If provided all conditions for channel joining
4460 except requirement to provide correct passphrase can be
4461 overrided by the channel founder. Updated the protocol specs.
4462 Affected file silcd/command.c.
4464 Added support for founder auth in JOIN command in client
4465 library. Fixed the parsing of the JOIN command now to support
4466 all options as they should be. The affected file is
4467 lib/silcclient/command.c.
4469 * Optimized the WHOIS and IDENTIFY commands to send the request
4470 to router only if it includes nicknames or other names. If
4471 they include only IDs then check the local cache first before
4472 routing. Affected file is silcd/command.c.
4474 * Added channels topic announcements. Affected file is
4475 silcd/packet_receive.c and silcd/server.c.
4477 * Fixed the silc_server_send_notify_topic_set to really destine
4478 the packet to channel. Affected file silcd/packet_send.c.
4480 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4481 library. Affected file lib/silcclient/client_notify.c.
4483 * Added UMODE announcements. Affected file silcd/server.c.
4485 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4487 * Memory leak fixes in:
4489 lib/silcutil/silcsockconn.c
4490 lib/silcske/silcske.c
4491 lib/silcske/groups.c
4493 lib/silccrypt/silcpkcs.c
4494 lib/silccore/silccommand.c
4495 lib/silccore/silcidcache.c
4500 * ROBOdoc documented the lib/silcske/groups.h file and a
4501 bit changed the interface for better.
4503 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4505 * Update the client entry context in the ID cache after
4506 nick change. Affected file lib/silcclient/command.c.
4507 Fixes the CUMODE command when regaining founder privileges,
4508 and a little WHOIS problem.
4510 * Fixed silc_net_gethostbyname to correctly call the
4511 inet_ntop. Affected file lib/silcutil/silcnet.c.
4513 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4515 * Added IPv6 support checking to the configure.in.pre, added
4516 also --enable-ipv6 option to override the check. Affected
4517 file configure.in.pre.
4519 * The silc_thread_create now calls the start function
4520 directly if threads support is not compiled in. Removes
4521 ugly #ifdef's from generic code. Affected files are
4522 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4524 * Added silc_net_gethostby[name/addr]_async to asynchronously
4525 resolve. Affected files are lib/silcutil/silcnet.[ch].
4527 * Added support for rendering IPv6 based server, client and
4528 channel IDs. Affected file lib/silcutil/silcutil.c.
4530 * Added support for creating IPv6 based server IDs. Affected
4531 file is silcd/serverid.c.
4533 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4535 * Added silc_net_gethostby[addr/name] into the
4536 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4537 routines. Added silc_net_is_ip[4/6]. Affected file is
4538 lib/silcutil/unix/silcunixnet.c. All routines that take
4539 address as argument now supports both IPv4 and IPv6 addresses.
4541 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4543 * Fixed LIST command reply sending in server. Affected file
4546 * Server now sends the kicker's client ID in the KICK notify
4547 to the kicked client. Affected file silcd/command.c.
4549 * The client library now parses the kickers client ID and
4550 UI displays it. Affected files lib/silcclient/client_notify.c
4551 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4553 * Made all payload parsing function prototypes consistent.
4554 They all take now const unsigned char * and uint32 pair as
4555 the payload data instead of SilcBuffer. Changes all around
4556 the source tree. Other unsigned char* -> const unsigned char*
4557 changes around the tree as well.
4559 * Optimized SFTP client and server packet sending not to
4560 allocate new buffer for each packet but to recycle the
4561 first allocated buffer. Affected files are
4562 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4564 * Optimized the SFTP client to use SilcList instead of
4565 SilcDList for requests, because it is faster. Affected file
4566 is lib/silcsftp/sftp_client.c.
4568 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4569 into lib/silccore/silcid.[ch].
4571 Renamed silcpayload.[ch] into silcargument.[ch].
4573 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4575 * If client entry is deleted with active key agreement
4576 session, abort the session.
4578 The silc_client_abort_key_agreement now calls the completion
4579 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4581 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4584 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4586 * Don't use __restrict in older GCC's. Affected file is
4587 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4589 * silc_net_localhost now attempts to reverse lookup the
4590 IP/hostname. Affected file lib/silcutil/silcnet.c.
4592 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4593 command. It can be used to gain founder privileges at
4594 the same time when joining the channel.
4596 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4597 kicker's client ID as well. Updated protocol specs.
4599 Defined that the server must send SILC_COMMAND_IDENTIFY
4600 command reply with error status to client who sent
4601 private message with invalid client ID.
4603 Updated the protocol specification.
4605 * Added silc_server_send_command_reply to send any
4606 command reply. Affected file silcd/packet_send.[ch].
4608 * Added silc_id_payload_encode_data to encode ID payload
4609 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4611 * The server now send IDENTIFY command reply with error
4612 status if client ID in private message is invalid. Affected
4613 file silcd/packet_receive.c.
4615 * Save the server key file with server's IP address in
4616 the filename instead of hostname. The affected file is
4617 irssi/src/silc/core/client_ops.c.
4619 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4621 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4624 * Added libtool support for compiling shared objects in
4625 lib/silcsim. Affected file configure.in.pre and
4626 lib/silcsim/Makefile.am. Original patch by cras.
4628 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4630 * Pid file configuration, and server's config file fixes
4631 patch by toma. Updated CREDITS file.
4633 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4635 * Fixed silc_client_channel_message to not try to decrypt
4636 the message twice if it resolved the destination client
4637 information. This could cause of dropping one channel
4638 message. Affected file lib/silcclient/client_channel.c.
4640 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4642 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4643 lib/silcclient/client.c. This function is used when the SILC
4644 Client is run under some other scheduler, or event loop or
4645 main loop. On GUI applications, for example this may be
4646 desired to used to run the client under the GUI application's
4647 main loop. Typically the GUI application would register an
4648 idle task that calls this function multiple times in a second
4649 to quickly process the SILC specific data.
4651 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4653 * Fixed silc_server_drop() for dropping the supplementary
4654 groups as well, this could cause a security hole on some
4657 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4659 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4662 * Write PID file after dropping privileges. Added -F option
4663 to run server on foreground. A patch by debolaz.
4664 Affected files silcd/server.c, silcd/silcd.c.
4666 * Fixed MOTD to return the MOTD file server name. Affected
4667 file silcd/command.c.
4669 * Added INFO command reply handling to the Irssi SILC Client.
4670 Affected file irssi/src/silc/core/client_ops.c.
4672 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4674 * Fixed the silc_idcache_list_* routines to really support
4675 the dynamic list. Fixes a crash. Affected file is
4676 lib/silccore/silcidcache.c.
4678 * Fixed the LIST command reply to really call LIST command's
4679 pending callbacks. Affected file silcd/command_reply.c.
4681 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4683 * Update conn->local_entry->nickname after giving NICK
4684 command. Affected file lib/silcclient/command.c.
4686 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4688 * Added the [pid] option to the silcd configuration file
4690 Affected files: serverconfig.[ch] and silcd.c
4692 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4694 * Save fingerprint in WHOIS command reply in server.
4695 Affected file silcd/command_reply.c.
4697 * Fixed NICK commands pending callback registration.
4698 Affected file lib/silcclient/command.c.
4700 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4702 * Use ++server->cmd_ident when sending commands in server,
4703 instead of random number. Affected file silcd/command.c.
4705 * Fixed GETKEY command reply to call actually GETKEY pending
4706 command callbacks. Affected file silcd/command_reply.c.
4708 * A bit stricter check for nicknames. Check for same nickname
4709 in NICK command also. Affected file silcd/command.c.
4711 * Do not call INFO command everytime client ID changes, only
4712 during first connecting. Affected file lib/silcclient/client.c.
4714 * Set the new nickname only after successful command reply for
4715 NICK command is returned by server. Affected file
4716 lib/silcclient/command.c.
4718 * Remove nicknames from nicklist during server_signoff notify.
4719 Should fix /NAMES bit more. The affected file is
4720 irssi/src/silc/core/silc-channels.c.
4722 * Added `fingerprint' field to the SilcIDListData in the
4723 silcd/idlist.h to hold the fingerprint of the client's
4726 Send the fingerprint of the client's public key in WHOIS
4729 Affected files silcd/command.c, and silcd/idlist.[ch].
4731 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4732 create fingerprint from given data.
4734 * Show the fingerprint of the client's public key in WHOIS.
4735 Affected files irssi/src/module-formats.[ch] and
4736 irssi/src/silc/core/client_ops.c.
4738 * Format the multiple same nicknames also during JOIN and
4739 NICK_CHANGE notifys. Affected file is
4740 lib/silcclient/client_notify.c.
4742 * Do not print error on screen for invalid private message
4743 payload since it can come if someone is sending private
4744 messages with wrong key. Affected file
4745 lib/silccore/silcprivate.c.
4747 * Fixed multiple concurrent /PING crash. Affected file
4748 lib/silcclient/command.c.
4750 * Changed the wrong ID encoding. All IP addresses must be
4751 in MSB first order in encoded format. They were encoded
4752 wrong and was in LSB format. Affected files are
4753 silcd/serverid.c, lib/silcutil/silcutil.c.
4755 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4757 * Call the `connect' client operation through the scheduler
4758 in case of error. Affected file lib/silcclient/client.c.
4760 * Call the `failure' client operation even if the error
4761 occurred locally during a protocol. Affected file is
4762 lib/silcclient/protocol.c.
4764 * Added support of sending LIST command to router from normal
4765 server. This way normal server can get list of all channels
4766 in the network too. Fixed the channel list sending in the
4767 server too. Affected files are silcd/command.c, and
4768 silcd/command_reply.[ch].
4770 * Added silc_server_update_channels_by_server and
4771 silc_server_remove_channels_by_server. They are used during
4772 disconnection of primary router and in backup router protocol.
4773 Affected file silcd/server_util.[ch], silcd/server.c and
4774 silcd/server_backup.c.
4776 * Fixed channel adding to global list in IDENTIFY command
4777 reply in server. Affected file silcd/command_reply.c.
4779 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4781 * If the incoming packet type is REKEY or REKEY_DONE process
4782 that packet always synchronously. Fixes yet another MAC
4783 failed error on slow (dialup) connections. Affected file
4784 lib/silcclient/client.c and silcd/server.c.
4786 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4788 * Call check_version SKE callback for initiator too. Affected
4789 file lib/silcske/silcske.c.
4791 * Implemented fix for security hole found in the SKE that was
4792 fixed in the specification few days back; the initiator's
4793 public key is now added to the HASH value computation.
4794 Added backwards support for the old way of doing it too, for
4795 old clients and old servers. Affected file is
4796 lib/silcske/silcske.c.
4798 * Enabled mutual authentication by default in SKE. If initiator
4799 is not providing mutual authentication the responder will
4800 force it. This will provide the proof of posession of the
4801 private key for responder. The affected files are
4802 lib/silcclient/protocol.c and silcd/protocol.c.
4804 * Do not cache anymore the server's public key during SKE.
4805 We do mutual authentication so the proof of posession of
4806 private key is done, and if the server is authenticated in
4807 conn auth protocol with public key we must have the public
4808 key already. Affected file silcd/protocol.c.
4810 * Added new global debug variable: silc_debug_hexdump. If
4811 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4812 file lib/silcutil/silclog.[ch].
4814 * Fixed compilation warning due to char * -> const char *.
4815 Affected files lib/silcutil/silcnet.h, and
4816 lib/silccore/silcauth.[ch].
4818 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4820 * Fixed CMODE command when new channel key was created. If
4821 the creation failed the old key was removed. Next time giving
4822 same command would crash the server since the old key was
4823 freed already. Affected file silcd/command.c.
4825 * Fixed the silc_server_announce_get_channels to not crash
4826 on reconnect. Affected file silcd/server.c.
4828 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4830 * Added silc_log_set_debug_string function to set a regex
4831 string to match for debug output. Only the function names,
4832 or filenames matching the given debug string is actually
4833 printed. This way it is possible to filter out those debug
4834 strings that user is not interested in.
4836 Fixed a bug in silc_string_regexify.
4838 Affected files lib/silcutil/silclog.[ch], and
4839 lib/silcutil/unix/silcunixutil.c.
4841 * Changed the -d options in both server and Irssi SILC client
4842 to take the debug string as argument. Affected files
4843 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4845 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4847 * Added silc_hash_babbleprint to create a Bubble Babble
4848 Encoded fingerprint. The encoding is developed by Antti
4849 Huima (draft-huima-babble-01.txt), and it creates human
4850 readable strings out of binary data. Affected file
4851 lib/silccrypt/silchash.[ch].
4853 * Print the babble print now in addition of fingerprint as well
4854 in Irssi SILC client. Affected files are
4855 irssi/src/fe-common/silc/module-formats.[ch],
4856 irssi/src/fe-common/silc/core/client_ops.c.
4858 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4860 * Fixed a security problem found in SKE. The initiator's
4861 public key too is now added to the HASH hash value creation
4862 which is signed by the responder to create the SIGN value.
4863 This will prevent anyone in the middle to lie to the responder
4864 about the initiator's public key. If this is done now, the
4865 man in the middle will get caught. Updated the protocol
4868 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4870 * Better installation directory handling. Configure module
4871 paths and other paths automatically to example_silc* files
4872 in doc/. A patch by toma.
4874 * Fixed compiler warning from MPI library, and from SILC RNG.
4877 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4878 It can be configured with ./configure. A patch by toma.
4880 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4882 * Find correct make to use in prepare-clean. A patch by
4883 toma. Affected file prepare-clean.
4885 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4887 * Added irssi variables use_auto_addr, auto_bind_ip,
4888 auto_bind_port and auto_public_ip.
4890 * Changed the interface for silc_client_send_key_agreement
4891 in lib/silcclient/silcapi.h
4895 irssi/src/silc/core/silc-core.c
4897 lib/silcclient/silcapi.h
4898 irssi/src/silc/core/silc-channels.c
4899 lib/silcclient/client_keyagr.c
4902 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4904 * Added silc_pkcs_public_key_compare to compare two
4905 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4907 * Check that the client who set the founder mode on the
4908 channel is the same client that is giving the founder
4909 mode to itself. It is done by comparing the saved public
4910 key (it is saved even in the authentication is passphrase).
4911 Affected file silcd/command.c.
4913 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4915 * Do not process packet for disconnected socket connection.
4916 Affected file lib/silccore/silcpacket.c.
4918 * Process the DISCONNECT packet through scheduler in the
4919 client library. Affected file lib/silcclient/client.c.
4921 * Fixed the silc_client_packet_parse to not to increase
4922 the packet sequence number if the conn->sock and the
4923 current socket connection is not same. This can happen
4924 for example during key agreement when the conn includes
4925 multiple socket connections (listeners). Affected file
4926 lib/silcclient/client.c.
4928 * The sender of the file transfer request now provides also
4929 the pointer (listener) for the key exchange protocol. If
4930 the listener cannot be created then it sends empty key
4931 agreement and lets the receiver provide the listener.
4933 Added `local_ip' and `local_port' arguments to the
4934 silc_client_file_send. If they are provided they are used,
4935 if not then it will attempt to find local IP address, if
4936 not found or bind fails then the remote client will provide
4939 Affected files are lib/silcclient/client_ftp.c and
4940 lib/silcclient/silcapi.h.
4942 * Extended the FILE SEND command to support defining the
4943 local IP and port for key exchange listener. They are
4944 optional. Affected file irssi/src/silc/core/silc-servers.c.
4946 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4948 * Defined to WHOIS command reply the sending of fingerprint
4949 of the client's public key (if the proof of posession of the
4950 corresponding private key is verified by the server).
4951 Updated to the protocol specification.
4953 * Added support of receiving the client's public key's
4954 fingerprint in command reply in client library. Affected
4955 file is lib/silcclient/command_reply.c, and
4956 lib/silcclient/idlist.[ch].
4958 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4960 * Do not send over 128 chars long nickname to the server
4961 in NICK command. Affected file lib/silcclient/command.c.
4963 * Do not send over 256 chars long channel names to the server
4964 in JOIN command. Affected file lib/silcclient/command.c.
4966 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4968 * Assure that silc_server_close_connection cannot be called
4969 twice for same socket context. Affected file is
4972 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4974 * Send error message to application if opening file for
4975 writing during file transfer fails. Affected file is
4976 lib/silcclient/client_ftp.c.
4978 Remove all file transfer sessions for a client that we're
4979 removing from ID cache.
4981 Affected file is lib/silcclient/client_ftp.c.
4983 * Fixed silc_net_addr2bin to return correct address. Affected
4984 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
4986 * Fixed file transfer session removing on signoff notify.
4987 Affected file irssi/src/silc/core/silc-servers.c.
4989 * Added the SilcClientFileError to be returned in the monitor
4990 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
4991 Affected file lib/silcclient/silcapi.h.
4993 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4995 * Fixed a crash in silc_client_ftp_free_sessions and
4996 silc_client_ftp_session_free_client. Affected file
4997 lib/silcclient/client_ftp.c.
4999 * Added `disabled' field in the SilcChannelEntry in the server
5000 to indicate if the server entry is disabled. Affected file
5001 silcd/idlist.h, silcd/command[_reply].c.
5003 * SILC server adds now /var/run/silcd.pid everytime it is
5004 started. Affected file silcd/silcd.c.
5006 * Added silc_server_packet_send_clients to send a packet to
5007 the provided table of client entries. Affected file
5008 silcd/packet_send.[ch].
5010 * Fixed a crash in client resolving in client_prvmsg.c in
5011 client library. Affected file lib/silcclient/client_prvmsg.c.
5013 * Do not actually remove the client directly from ID cache
5014 during SERVER_SIGNOFF, but invalidate it. This way we
5015 preserve the WHOWAS info for the client. Affected file
5016 silcd/server_util.c.
5018 * Fixed SERVER_SIGNOFF notify handling in the server. The
5019 server is now able to process incoming SERVER_SIGNOFF notify
5020 for a server that it doesn't even know about. It will remove
5021 the clients provided in the notify. Affected file
5022 silcd/packet_receive.c.
5024 * Check for partial packet in data queue after every packet that
5025 was found from the queue. Return and wait for more data if
5026 there is partial data in queue. Affected file is
5027 lib/silccore/silcpacket.c.
5029 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5031 * Added SilcClietFileError enum to indicate error in
5032 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5033 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5034 Affected files lib/silcclient/silcapi.h and
5035 lib/silcclient/client_ftp.c.
5037 * Check that newsize in silc_buffer_realloc is larger than
5038 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5040 * Added better monitor of file transfers. It now monitors
5041 key agreement protocol during the file transfer too. Added
5042 error reporting too. Affected files
5043 irssi/src/silc/core/silc-servers.c,
5044 irssi/src/fe-common/silc/module-formats.[ch].
5046 * Wrote a help file for FILE command.
5048 * Added silc_rng_global_get_byte_fast to get not-so-secure
5049 random data as fast as possible. Random data is read from
5050 /dev/urandom if available and from the SILC RNG if not
5051 available. It is used in padding generation. Affected file
5052 lib/silccrypt/silcrng.[ch].
5054 * All packets in client library are now processed synchronously.
5055 Optimized packet processing a lot. Affected file
5056 lib/silcclient/client.c.
5058 * All server connection packets are processing synchronously
5059 now in server, to optimize packet processing. Affected file
5062 * Include files are installed now only in Toolkit distribution
5063 if make install is given. Affected files: all Makefile.am's.
5065 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5067 * Assure that silc_client_notify_by_server_resolve does not
5068 resolve the client information multiple times. If it cannot
5069 be found by the first it cannot be found at all. Affected
5070 file lib/silcclient/client_notify.c.
5072 * Fixed WHOWAS command reply calling. Affected file
5073 lib/silcclient/command_reply.c.
5075 * Removed all references to silc_idlist_get_client from the
5076 Irssi SILC client since that call is internal call used by
5077 the library. The Irssi SILC client will use now client
5078 retrieval functions found in silcapi.h.
5080 * Fixed a bug in resolving nickname info before sending
5081 private message. It used freed memory. Affected file
5082 irssi/src/silc/core/silc-servers.c.
5084 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5086 * Assure my_channels statistics cannot go negative in server.
5087 Affected files silcd/server.c, silcd/server_util.c.
5089 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5091 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5093 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5095 * Win32 Toolkit changes. Affected files
5096 win32/silc.dsw, win32/libsilc/libsilc.def,
5097 win32/libsilcclient/libsilc.def,
5098 lib/silcutil/silcutil.c, and
5099 lib/sftp/sftp_fs_memory.c.
5101 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5103 * Added silc_net_localip to return local host's IP address.
5104 Affected file lib/silcutil/silcnet.[ch].
5106 * If key exchange or rekey protocol is active for a connection
5107 parse all packets syncronously since there might be packets
5108 in packet queue that we are not able to process without first
5109 processing packets before them. Affected file silcd/server,
5110 lib/silcclient/client.c.
5112 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5113 whether library should continue processing the packet.
5114 Affected file lib/silccore/silcpacket.h.
5116 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5117 SilcSFTPMonitorData to SFTP server to monitor various
5118 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5119 lib/silcsftp/sftp_server.c.
5121 * Added silc_file_size to return file size. Affected file
5122 lib/silcutil/silcutil.[ch].
5124 * Implemented the file transfer support for the client library.
5125 Added preliminary support for simple client to client one-file
5126 transmission. Affected file lib/silcclient/client_ftp.c,
5127 lib/silccilent/client.[ch].
5129 * Added new local command FILE to the Irssi SILC Client.
5130 It is used to perform the file transfer. It has subcommands
5131 SEND, RECEIVE, SHOW and CLOSE. Affected files
5132 irssi/src/silc/core/client_ops.c,
5133 irssi/src/silc/core/silc-server.[ch].
5135 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5137 * Relay the SILC_PACKET_FTP in the server. Affected files
5138 silcd/server.c and silcd/packet_receive.c.
5140 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5142 * Renamed silc_file_read and silc_file_write to functions
5143 silc_file_readfile and silc_file_writefile. Added function
5144 silc_file_open and silc_file_close. Affected files
5145 lib/silcutil/silcutil.[ch].
5147 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5149 * Resolve the client info when received private message or
5150 channel message for a client which nickname we don't know.
5151 Affected files lib/silcclient/client_prvmsg.c and
5152 lib/silcclient/client_channel.c.
5154 * Do not crash in /KEY if client is not connected. Affected
5155 file irssi/src/silc/core/silc-channels.c.
5157 * Added SilcClientStatus field to the SilcClientEntry in the
5158 lib/silcclient/idlist.h.
5160 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5161 is incomplete and is being resolved, it won't be resolved
5164 Make sure also that USERS command reply does not resolve
5165 twice information. Affected file is
5166 lib/silcclient/command_reply.c.
5168 Make sure that silc_client_get_clients_by_list does not
5169 resolve twice same information.
5171 * Check for valid client->id in the silc_server_free_client_data.
5172 Affected file silcd/server.c.
5174 * Fixed /GETKEY nick@server not to crash if the server entry
5175 is not found. Affected file lib/silcclient/command.c.
5177 * Fixed the silc_server_check_cmode_rights to check the
5178 requested modes correctly. Affected file silcd/command.c.
5180 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5182 * Better checks for non-printable chars in nick added.
5183 Affected file silcd/command.c.
5185 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5187 * Call the silc_server_udpate_servers_by_server in the
5188 primary router that comes back online in the backup resuming
5189 protocol. Otherwise it routes packets wrong. Affected file
5190 silcd/server_util.[ch], silcd/server_backup.c.
5192 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5194 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5195 lib/silcutil/silcbuffmt.[ch].
5197 * Redefined the SILC packet header to include the padding
5198 length. Affected file lib/silccore/silcpacket.[ch].
5200 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5201 length for maximum padding up to 128 bytes). Affected
5202 file lib/silccore/silcpacket.h.
5204 * Removed all backwards support for old 0.5.x MAC thingies.
5205 The SILC packet header change makes it impossible to be
5206 backwards compatible.
5208 * Send the ENDING packet with timeout in the backup resuming
5209 protocol. This is to assure that all routers has connected
5210 to the primary router. Affected file silcd/server_backup.c.
5212 * Changed the RNG to take the first IV from random data. It
5213 used to take it from zero actually. Changed the RNG also
5214 to use /dev/urandom during session. /dev/random is used
5215 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5217 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5219 * Changed the SILC packet header to have the first two bytes
5220 (the packet length) encrypted. Affected files aroung the
5221 code tree, lib/silccore/silcpacket.[ch]. Removed the
5222 SilcPacketCheckDecrypt callback. It is not needed anymore
5223 since the silc_packet_receive_process will determine now
5224 whether the packet is normal or special.
5226 * Implemented the unidirectional MAC keys. Affected files
5227 lib/silcske/silcske.c, silcd/protocol.c and
5228 lib/silcclient/protocol.c.
5230 * Implemented the packet sequence number to the MAC computation.
5231 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5232 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5233 lib/silcclient/protocol.c.
5235 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5237 * Allow backup router to announce servers. All servers
5238 announced by backup router are added to the global list
5239 automatically. Update hte server's socket to our primary
5240 router also when backup router announces a server.
5241 Affected file silcd/packet_receive.c.
5243 * Do not update the client->router in the function
5244 silc_server_udpate_clients_by_server if the client is on
5245 global list. We might fail to find any specific server
5246 for locally connected clients and local cell clients. They
5247 should still use the `from' and not `to' as client->router.
5248 This fixes backup router resuming protocol. Affected file
5249 silcd/server_util.c.
5251 * Decrease channel statistics count only if the channel
5252 deletion worked. Affected files are silcd/server.c and
5253 silcd/server_util.c.
5255 * Added silc_server_update_servers_by_server to update origin
5256 of all server entries. Used during backup router protocol.
5257 Affected files silcd/server_util.[ch], silcd/server.c. and
5258 silcd/backup_router.c.
5260 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5261 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5262 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5263 lib/silccrypt/silchmac.c.
5265 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5267 * Assure that router cannot reroute the same channel message
5268 to the sender. Affected file silcd/packet_receive.c.
5270 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5272 * Made better checks that the channel message is not sent
5273 to the router it came from. Affected file is
5274 silcd/packet_send.c. Fixed memory leak too.
5276 * Announce informations for incoming router connection, but
5277 only after checking if it is replaced by backup router.
5278 Affected file silcd/packet_receive.c.
5280 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5282 * Fixed the backup resuming protocol to work in multiple
5283 router environment. Affected file silcd/server_backup.c.
5285 * Route packet only to one router in the function
5286 silc_server_packet_send_to_channel. Affected file is
5287 silcd/packet_send.c.
5289 * Fixed silc_server_send_notify_dest to set the broadcast
5290 flag. Fixed the silc_server_send_notify_topic to actually
5291 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5292 Affected file silcd/packet_send.c.
5294 * Changed the SFTP Filesystem interface. Changed the
5295 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5296 the filesystem operation function. The SilcSFTPFilesystem
5297 is now a context that is allocated by all filesystem allocation
5298 functions and it already includes the operations structure
5299 and filesystem specific context. It is given as argument
5300 now to the silc_sftp_server_start. This made the interface
5301 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5302 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5304 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5306 * Changed the backup router adding and getting interfaces
5307 in the server. The router that will be replaced by the
5308 specified backup router is now sent as argument. Affected
5309 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5312 * Added silc_net_addr2bin_ne to return the binary form of
5313 the IP address in network byte order. Affected files
5314 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5316 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5318 * Check for existing server ID in silc_server_new_server
5319 and in silc_server_connect_to_router_final and remove the
5320 old entry if it exists. Affected file silcd/packet_receive.c,
5323 * Send the channel message always to only one router, either
5324 in upstream or downstream. Affected file is
5325 silcd/packet_send.c.
5327 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5329 * Wrote the definition of the backup resuming protocol to the
5330 protocol specification.
5332 * Removed one redundant channel key generation from normal
5333 server during joining procedure. Removed one redundant
5334 channel key sending from server to router during joining
5335 procedure. Affected file silcd/command.c.
5337 * Made minor bugfixes to the backup router resuming protocol.
5338 Affected file silcd/server_backup.c, server.c.
5340 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5342 * Added --disable-asm configuration option. Affected files
5343 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5346 * Implemented the backup resuming protocol that is used to
5347 resume the primary router position in the cell after the
5348 primary router comes back online. Affected files
5349 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5350 and silcd/server_util.[ch].
5352 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5354 * Sleep two (2) seconds after sending QUIT command to server.
5355 Affected file lib/silcclient/command.c.
5357 * Assure that if outgoing data buffer is pending do not force
5358 send any data. Affected file silcd/packet_send.c.
5360 * Assure that if outgoing data buffer is pending do not force
5361 send any data. Affected file lib/silcclient/client.c.
5363 * Implemented the backup router support when the primary router
5364 goes down. The servers and routers can now use the backup
5365 router as new primary router without loosing connectivity.
5367 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5369 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5370 in the server to indicate disabled entry. All data read
5371 from the connection will be ignored and no data is sent
5372 for entry that is disabled. Affected files are
5373 silcd/idlist.h, silcd/server.c.
5375 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5377 * Created SFTP client and server test programs in the
5378 lib/silcsftp/tests directory.
5380 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5382 * Implemented memory filesystem (virtual filesystem) for
5383 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5386 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5388 * Implemented the SFTP (SSH File Transfer Protocol) to the
5389 lib/silcsftp. It includes SFTP client and SFTP server
5392 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5394 * Moved lib/silccore/silcprotocol.[ch] to the
5395 lib/silcutil library.
5397 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5398 take variable argument list pointer as argument. Affected
5399 file lib/silcutil/silcbuffmt.[ch].
5401 * Added silc_buffer_set function that is used to set data
5402 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5403 Affected file lib/silcutil/silcbuffer.h.
5405 * Changed various routines in the core library to use the new
5406 silc_buffer_set instead of allocating new buffer only for
5409 * Added 64-bit value formatting and unformatting support to the
5410 silc_buffer_[un]format routines. Affected file is
5411 lib/silcutil/silcbuffmt.[ch].
5413 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5414 to includes/bitmove.h.
5416 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5418 * Fixed channel user mode saving in client library. Affected
5419 file lib/silcclient/command[_reply].c.
5421 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5423 * Defined the file transfer to the SILC Protocol. Added
5424 new packet type SILC_PACKET_FTP and defined File Transfer
5425 Payload. The mandatory file transfer protocol is SFTP
5426 (SSH File Transfer Protocol). Affected file in addition
5427 of the internet draft is lib/silccore/silcpacket.h.
5429 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5430 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5431 is used as part of backup router protocol when the primary
5432 router of the cell is back online and wishes to resume
5433 the position as primary router.
5435 * Redefined the MAC generation keys in the protocol. The
5436 same key is not used anymore in both direction. Both
5437 direction will now use different keys for sending and
5438 receiving. This fixes a potential security flaw. This
5439 change causes incompatibilities in the protocol.
5441 * Redefined also the MAC computation from the packet.
5442 An packet sequence number is now added to the MAC
5443 computation. This prevents possible replay attacks against
5444 the protocol. This change too causes incompatibilities
5447 Added `sequence' field to the SilcPacketContext to hold
5448 the current sequence number for the packet.
5450 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5452 * Added `created' field to the SilcIDListData in the file
5453 silcd/idlist.h to indicate the time when the entry was
5456 * Added `created' field to the SilcChannelEntry too. Affected
5457 file silcd/idlist.h.
5459 * Added `creation_time' aguments to all the announcement functions
5460 in the server. If it is provided then only the entries that
5461 was created after the provided time frame are actually
5462 announced. Affected file silcd/server.[ch].
5464 * The protocol says that the Channel ID's IP address must be
5465 based on the router's IP address. Added check for this in
5466 the silc_server_new_channel when processing incoming New Channel
5467 Payload. Affected file silcd/packet_receive.c.
5469 * Print out the correct version with --version in SILC client.
5470 Affected file irssi/src/silc/core/silc-core.c.
5472 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5474 * Fixed WHOWAS command to check for completnes of the client
5475 entry always, not just when the command is coming from client.
5476 Affected file silcd/command.c.
5478 * Added new function silc_server_packet_queue_purge to purge the
5479 outgoing data queue to the network. After the function returns
5480 it is guaranteed that the outgoing packet queue is empty.
5481 Affected file silcd/packet_send.[ch].
5483 * Purge the outgoing packet queue in the rekey protocol's final
5484 callback to assure that all rekey packets go to the network
5485 before quitting the protocol. Affected file silcd/server.c.
5487 * Added silc_client_packet_queue_parse as similar function as
5488 in server to the client library. The affected file is
5489 lib/silcclient/client.c.
5491 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5493 * Splitted silcd/server.c and created silcd/server_util.[ch]
5494 for utility functions.
5496 * Added new socket flag SILC_SF_DISABLED to indicate that the
5497 connection is open but nothing can be sent to or received from
5498 the connection. Affected file lib/silcutil/silsockconn.[ch].
5499 The checking for disabled socket is checked in the low level
5500 silc_socket_write and silc_socket_read functions.
5502 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5504 * Allow only nicknames and channel names that fits into the
5505 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5507 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5509 * When processing JOIN command reply in server check that if
5510 the channel exists in our global list we'll move it the local
5511 list. Affected file silcd/command_reply.c.
5513 * Fixed the check whether client is joined on the channel already
5514 in JOIN command. Affected file lib/silcclient/command.c.
5516 * Fixed the JOIN command reply to check whether the channel
5517 already exists. Affected file lib/silcclient/command_reply.c.
5519 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5521 * Added silc_ske_status_string to map the SKE error numbers
5522 to readable strings. The affected files are
5523 lib/silcske/silcske[_status].[ch].
5525 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5527 * Do not show the private channels on the WHOIS channel list
5528 as it is not allowed by the protocol. The affected file is
5531 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5533 * Assure that the packet length digged from the actual packet
5534 is something sensible in the silc_packet_decrypt_rest_special
5535 in lib/silccrypt/silcpacket.c.
5537 * Free and NULL the allocated pointer in silc_hmac_alloc if
5538 the HMAC allocation fails. The affected file is
5539 lib/silccrypt/silchmac.c.
5541 * Print the selected security properties to the log files in
5542 the server. Affected file silcd/protocol.c.
5544 * Add SKE's reference counter even if calling the completion
5545 callback manually. Otherwise it goes negative, although it
5546 does not cause any problems. The affected file is
5547 lib/silcske/silcske.c.
5549 * Remove the client entry with short timeout after giving the
5550 KILL command. Affected file lib/silcclient/command.c.
5552 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5553 case all found clients are already disconnected (WHOWAS would
5554 found them) in the server. Affected file silcd/command.c.
5556 * Update the last_receive (time of last data received) to be
5557 updated only when received private or channel message so that
5558 the idle time showed in WHOIS makes more sense.
5560 * Added boolean field `valid' in to the SilcClientEntry in the
5561 client library to indicate whether the entry is valid or not.
5562 This fixes the nickname change bug on channel when changing
5563 the nickname to be same than the old (like nick to Nick) the
5564 nickname formatter doesn't set the new nick anymore to Nick@host.
5565 Affected file lib/silcclient/idlist.[ch].
5567 * Now actually fixed the nickname changing on disconnection.
5568 Added new function silc_change_nick to the Irssi SILC Client.
5569 Affected file irssi/src/silc/core/client_ops.c,
5570 irssi/src/silc/core/silc-nicklist.[ch].
5572 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5574 * Check that the public key exists in the GETKEY command before
5575 trying to encode it. Affected file silcd/command.c.
5577 * Print some notifications on received public keys with GETKEY
5578 command in the Irssi SILC Client. Affected files are
5579 irssi/src/fe-common/silc/module-formats.[ch],
5580 irssi/src/silc/core/client_ops.c.
5582 * Use IDENTIFY command to resolve the server information in the
5583 GETKEY command instead of INFO command. Affected file
5584 lib/silcclient/command.c.
5586 * All command reply functions in the client library now calls
5587 the pending command reply callbacks even if an error has
5588 occurred. The server has done this a long time and now it was
5589 time to move the client library to this as well. Now all
5590 errors can be delivered back to the pending command reply
5591 callbacks if necessary. Affected files are
5592 lib/silcclient/command[_reply].[ch].
5594 * Change the nickname on disconnection back to the username
5595 because in reconnect the server will enforce it to it anyway.
5596 Affected file irssi/src/silc/core/silc-servers.c.
5598 * Fixed a config file parsing bug in the Irssi SILC client.
5599 Affected file irssi/src/silc/core/clientconfig.c.
5601 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5603 * When printing the channel mode on JOIN, verify that the
5604 channel key and channel's HMAC are valid. Affected file
5605 irssi/src/silc/core/client_ops.c.
5607 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5609 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5610 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5611 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5613 * Removed channel key rekey task deleting from the function
5614 silc_server_save_channel_key. Affected file silcd/server.c.
5615 Added explicit timeout task context instead that is used to
5616 delete the task if we are registering a new task before the
5617 new task has elapsed.
5619 * When channel key rekey occurs the client library now saves
5620 the old channel key for a short period of time (10 seconds) and
5621 is able to use it in case some is still sending channel
5622 messages encrypted with the old key after the rekey. Affected
5623 file lib/silcclient/[idlist.h|client_channel.c].
5625 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5627 * Added check to the silc_server_new_id_real to not accept
5628 new ID if it is the sender's own ID. Affected file is
5629 silcd/packet_receive.c.
5631 * Assure that we do not announce ourself or the one we've
5632 sending our announcements when we're router and are announcing
5633 servers to our primary router. Affected file silcd/server.c.
5635 * Fixed silc_server_command_identify_check_client to assemble
5636 correct WHOIS packet. It send corrupted WHOIS packet and
5637 caused problem with router to router connections. Affected
5638 file silcd/command.c.
5640 Fixed also silc_server_command_whois_check the same way
5641 as for the IDENTIFY command.
5643 * Added new SilcIDListStatus to the server in the SilcIDListData
5644 structure. The status now includes the current status of
5645 the entry (like registered, resolved etc.). Affected file
5646 silcd/idlist.[ch]. Defined a bunch of different status types
5647 as well. This replaced the old boolean registered field as well.
5649 Added resolve_cmd_ident field to the SilcClientEntry structure
5650 too so that if the entry is for example being resolved so
5651 another command may attach to the same pending command reply
5652 without requiring to resolve the same entry again. This concept
5653 should optimize the WHOIS and the IDENTIFY resolving under
5654 heavy load by taking away unnecessary resolving for entries
5655 that are being resolved already.
5657 Added support for adding multiple pending commands for one
5658 command idenfier. Affected file silcd/command[_reply].[ch].
5660 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5661 before deleting the data. Otherwise the hash table will have
5662 freed data in comparison functions. Affected file is
5663 silcd/command_reply.c.
5665 * Fixed silc_idlist_replace_client_id to add the new entry to
5666 the cache with NULL nickname. Otherwise there will be invalid
5667 memory as the nickname after the nickname is freed. Affected
5668 file silcd/packet_receive.c.
5670 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5671 saved into wrong slots because the previous number of entries
5672 was not taken into account. Affected file silcd/idlist.c.
5673 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5675 * If we are router and we receive JOIN notify to a channel that
5676 does not have any users then notified client is marked as the
5677 channel founder, as it is it. The affected file is
5678 silcd/packet_receive.c
5680 * Added to the extended hash table API's table_del_*ext functions
5681 the destructor as argument too, so that the caller can decide
5682 which destructor to use or whether to use destructor at all.
5683 Affected file lib/silcutil/silchashtable.[ch].
5685 * Fixed ID Cache purging. It actually deleted the entries from
5686 the hash table after the data was freed. The hash table ended
5687 up comparing freed memory. The affected file is
5688 lib/silccore/silcidcache.c.
5690 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5692 * Fixed Irssi SILC client's KILL command's HELP syntax.
5694 * The USERS command now resolves the detailed user information
5695 if the userinfo field is missing. Affected file is
5696 lib/silcclient/command_reply.c.
5698 * Do not print error in silc_file_read if the read file does
5699 not exist. Just silently return NULL. Affected file is
5700 lib/silcutil/silcutil.c.
5702 * Fixed the silc_log_output to not wine about NULL filename
5703 and to not create some bogus " " filename. Affected file is
5704 lib/silcutil/silclog.c.
5706 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5708 * Fixed various printing bugs on the user interface in the
5709 Irssi SILC Client. Minor changes that were forgotten from
5712 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5714 * Fixed the configure.in.pre and the compilation and distribution
5715 environment to support the new autoconf 2.52. That version is
5716 now required to compile the CVS trunk.
5718 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5720 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5721 to generally parse user@fqdn format strings. Affected file
5722 lib/silcutil/silcutil.c.
5724 * Added nickname_format and nickname_force_format fields to the
5725 SilcClientParams structure. The first one defines the format
5726 for the nicknames that the library will enforce if the receives
5727 multiple same nicknames. The second one is boolean value and
5728 can be used to force the library to always enforce the format
5729 to the nicknames regardles whether there are multiple nicknames
5730 or not. This configurable formatting was employed to flexibly
5731 support accessing multiple nicknames from the user interface.
5732 The userinterface can now set the nicknames to what ever format
5733 they prefer. Affected file lib/silcclient/silcapi.h.
5735 Added function silc_client_nickname_format to the file
5736 lib/silcclient/idlist.c. It performs the nickname formatting.
5738 Added new field `hostname´ to the SilcClientEntry context.
5739 It holds the hostname of the client. Affected file is
5740 lib/silcclient/idlist.h.
5742 * Irssi SILC Client sets the nicknames in nick@hostn format.
5743 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5744 irssi/src/silc/core/silc-core.c.
5746 The WHOIS printing now also shows both the real nickname and
5747 the formatted nickname so that user knows how to access the
5748 user if there are multiple same nicknames cached. Affected
5749 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5750 printing formatting too to take the hostname now as a separate
5751 argument. The Affected file is
5752 irssi/src/fe-common/silc/modules-formats.[ch].
5754 * Changed the silc_client_get_clients_local to accept the formatted
5755 nickname as argument. It accepts the real nickname too but the
5756 formatted nickname can be used to find the true entry from
5757 multiple entries. Affected file lib/silcclient/silcapi.h and
5758 lib/silcclient/idlist.c.
5760 * Added nickname_format_parse field to the SilcClientParams.
5761 It is a callback function provided by the application to parse
5762 the nickname out of the formatted nickname string. The library
5763 calls it to get the nickname from the formatted string. Since
5764 the application generally knows better the format of the nickname
5765 string it parses it instead of the library, even though library
5766 encodes the formatted string. If the callback function is not
5767 provided then the library will use the string as is. The
5768 affected file is lib/silcclient/silcapi.h.
5770 * All the nickname strings passed to the client library in
5771 commands are now expected to be formatted nickname strings.
5772 If the command does not support the formatted nickname string
5773 it will assume that the sent string is the actual nickname.
5774 Affected file lib/silcclient/command.c.
5776 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5778 * Added public key authentication support to OPER and SILCOPER
5779 commands in the client library. Affected file is
5780 lib/silcclient/command.c.
5782 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5784 * Changed the get_auth_methdod client operation to be asynchronous.
5785 It can be async if the application resolves the authentication
5786 method from the server during the negotiation. Added new
5787 SilcGetAuthMeth completion callback that the application will
5788 call after resolving the authentication method.
5790 Added function silc_client_request_authentication_method that
5791 the application can use to resolve the authentication method
5792 from the server. Added also SilcConnectionAuthRequest callback
5793 that the library will call after the server has replied. The
5794 application can call this function if it does not know the
5795 current authentication method.
5797 Affected files are lib/silcclient/client.c and
5798 lib/silcclient/silcapi.h.
5800 * The Irssi SILC client now automatically resolves the authentication
5801 method incase any configuration information is not present (and
5802 currently there never is). The affected file is
5803 irssi/src/silc/core/client_ops.c.
5805 * Fixed public key authentication from the client library.
5806 Affected file lib/silcclient/protocol.c. Changed also the
5807 protocol specification about the public key authentication in
5808 the connection authentication protocol. The actual data to be
5809 signed is now computed with a hash function before signing.
5811 * Fixed the public key authentication from the server as well.
5812 Affected file silcd/protocol.c.
5814 * Removed the mlock()'s from the memory allocation routines.
5815 Affected file lib/silcutil/silcmemory.c. The ./configure does
5816 not check anymore for the mlock(). Affected file is
5819 * Fixed USERS command in server to allow the execution of the
5820 command for private and secret channels if the client sending
5821 the command is on the channel. Affected file silcd/command.c.
5823 * Fixed silc_client_get_clients_local to return the clients
5824 count correctly. It could return wrong value. Affected file
5825 lib/silcclient/idlist.c.
5827 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5829 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5830 types. The assembler optimizations seemed not to like 64-bit
5831 data types. The assmebler optimizations thus are now enabled
5832 also for BSD systems as opposed to only enable them for Linux.
5834 * Do not check for threads at all on BSD systems. Affected
5835 file configure.in.pre.
5837 * Removed -n and -h options from the Irssi SILC Client since
5838 they are not used in silc.
5840 * Fixed the prime generation to assure that the first digit
5841 of the generated random number is not zero since our conversion
5842 routines does not like number strings that starts with zero
5843 digit. If zero digit is seen the random number is regenerated.
5844 This caused some corrupted RSA keys when the zero first digit
5845 was met. Affected file lib/silcmath/silcprimegen.c.
5847 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5849 * Fixed WIN32 configuration in the ./configure script.
5850 Fixed to include xti.h on environments that has it.
5851 Patches by Carsten Ilchmann and andrew.
5853 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5855 * Changed the silc_id_create_client_id to be collision
5856 resistant. It is now assured that there cannot be created
5857 two same client ID's. I suspect that some weird bugs in
5858 the server were actually caused by duplicate Client IDs.
5859 Affected file silcd/serverid.[ch]. A router receiving
5860 new ID now also assures and informs the sending server
5861 if the ID caused collision.
5863 * Changed the silc_id_create_channel_id to also assure that
5864 there are no collisions.
5866 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5868 * Statement about ignoring the Mutual Authentication flag when
5869 performing rekey with PFS was a bit misleading. It is ignored
5870 if it was set in the initial negotiation, it cannot be even
5871 set in the rekey. Fixed in the ke-auth draft. Started the
5872 new versions of the protocol drafts in the doc/.
5874 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5876 * Fixed a bug in silc_client_command_identify_save when saving
5877 new channel information. The channel name was no duplicated
5878 and caused crash on exit. Affected file is
5879 lib/silcclient/command_reply.c.
5881 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5883 * Fixed the getkey command handling in the server. Send just
5884 empty OK reply to the sender if the key could not be fetched
5885 (but everything else was ok, like the key just was not available).
5886 Changed the public key parameter to optional in the protocol
5887 specs so that empty OK reply can be sent. Affected file
5890 Added a message to Irssi SILC client to tell to user if the
5891 server did not return a public key.
5893 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5895 * Fixed a channel key regeneration bug. It registered new
5896 timeout tasks exponentially until all system resources were
5897 used. Affected file silcd/server.c.
5899 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5901 * Added the SILC Document generator to the scripts/silcdoc.
5902 It can be used to generate the Toolkit Reference Manual out
5903 of the source tree. Internally it will also use the RoboDoc
5904 generator now imported in util/robodoc.
5906 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5908 * Added couple of return's in rekey protocol if error orccurred
5909 during the protocol. The execution must be terminated.
5910 Affected file silcd/protocol.c. Also, terminate the protocol
5911 always with timeout.
5913 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5915 * The client's Client ID was created initally from the wrong
5916 nickname (it could have been in format nick@host) in the
5917 silc_server_new_client. Affected file silcd/packet_receive.c
5919 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5921 * Added some SILC_LOG_ERROR's to various error conditions
5922 if client could not be added to ID cache. Affected files
5923 silcd/packet_receive.c and silcd/server.c.
5925 * When client's sock->user_data is freed, NULL also the
5926 client->router and client->connection pointers. Added check
5927 for these pointers being NULL to various places around the
5928 code. Affected file silcd/server.c.
5930 * Added client->data.registered == TRUE checks to various
5931 places around the code to assure that unregistered client's
5932 are not handled when it is not allowed. Affected file
5935 * Added `bool registered' fields to all
5936 silc_idlist_[server|client]_get_* routines to indicate whether
5937 the fetched client needs to be registered or not. Affected
5938 file silcd/idlist.[ch].
5940 * Add your own entry as registered to the ID cache in the
5941 server. Affected file server.c.
5943 * Fixed a bug in silc_server_new_server. The SilcServer was
5944 set as the new server's context instead of SilcServerEntry.
5945 This naturally caused some weird bugs.
5947 * Added "updated" field the SilcChannelEntry which indicates
5948 the time since the channel entry was last accessed. This
5949 can be used to determine whether it is necessary to
5950 announce the channel after backup resuming protocol.
5951 Affected files silcd/idlist.[ch].
5953 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5955 * Do not delete the channel rekey task when adding it
5956 for in silc_server_create_channel_key.
5958 * Changed the silc_server_create_channel_key to return
5959 TRUE or FALSE to indicate the success of the channel key
5962 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5964 * Fixed MSVC++ project files and added missing files to
5965 Makefiles under win32/.
5967 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5969 * Do not add TCP_NODELAY flag if the operating system
5970 does not have it defined. Affected files are
5971 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5973 * Fixed buffer overflow from Irssi SILC Client. Affected
5974 file irssi/src/fe-common/core/themes.c.
5976 * Fixed double free in client library in the file
5977 lib/silcclient/client.c when disconnecting from server.
5979 * Applied double free patch from cras to Irssi SILC client.
5980 Affected files irssi/src/core/[modules/expandos].c
5982 * Fixed the disconnection handling to Irssi SILC Client.
5983 The application must call silc_client_close_connection
5984 in ops->connect client operation in case of failure of
5985 the connection. Affected file is
5986 irssi/src/silc/core/client_ops.c.
5988 * Do not set sock->protocol to NULL in the function
5989 silc_client_close_connection after executing the protocol's
5990 final callback since the sock might not be valid anymore.
5991 Affected file lib/silcclient/client.c.
5993 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5995 * Do not enable SILC_THREADS if the linking with libpthread
5996 did not happen. Affected file configure.in.pre.
5998 * Added notion to protocol specification that server must
5999 verify the sent authentication payload with CMODE when
6000 setting the channel founder key. Implemented it to the
6001 server. Affected file silcd/command.c.
6003 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6005 * Added _EXTRA_DIST SILC distribution variable to the
6006 distributions file. It is used to conditionally add extra
6007 files or directories to the specific distribution. Affected
6008 files ./prepare, Makefile.am.pre and distributions.
6010 Removed the `_' from the start of the distribution names.
6013 * Added README.WIN32 for instructions to compile the Toolkit
6016 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6018 * Fixed a double free in disconnection in the server. Affected
6019 file is silcd/server.c.
6021 * Fixed the lib/silcske/groups.c to work now also with GMP
6022 MP library. The string conversion did not work when using
6023 specific base and the base is indicated in the string as well.
6025 * Created win32/ directory which now includes MSVC++ specific
6026 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6027 It will appear only in the toolkit distribution
6029 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6031 * Changed the key material distribution function in case when
6032 the hash output is too short. The data is now concatenated
6033 a bit differently than it used to. Made the change to the
6034 SKE protocol specification.
6036 * Added better GMP detection to configure.in.pre. A patch
6039 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6041 * Fixed a minor bug in SKE that might cause some problem on
6042 some platforms. Affected file lib/silcske/silcske.c.
6044 * Added the cookie checking for initiator in the SKE. It checks
6045 that the responder returns the sent cookie unmodified. The
6046 affected file is lib/silcske/silcske.c. Added new SKE
6047 error type INVALID_COOKIE that can be sent during the
6048 negotiation. Fixed some memory leaks as well.
6050 * Added the "invalid cookie" error message to Irssi SILC client's
6053 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6055 * Added `task_max' field to the SilcClientParams to indicate
6056 the maximum tasks the scheduler can handle. If set to zero,
6057 default values are used. Affected file lib/silcclient/silcapi.h.
6059 * Fixed memory leaks in silc_client_close_connection. Affected
6060 file lib/silcclient/client.c.
6062 * Added silc_client_del_client_entry to client library to free
6063 all memory of given client entry. Affected file is
6064 lib/silcclient/idlist.[ch].
6066 * Added new functions silc_client_del_channel and
6067 silc_client_del_server to delete channel and server entries.
6068 Affected file lib/silcclient/[silcapi.h/idlist.c].
6070 * Removed silc_client_del_client_by_id from silcapi.h.
6072 * Fixed the INFO command to return the server's own info
6073 correctly when querying by Server ID. Affected file is
6076 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6078 * Removed the non-blocking settings in WIN32 code in the
6079 silc_sock_[read/write] and added SleepEx instead. Affected
6080 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6081 of input data is now checked with FIONREAD and ioctlsocket.
6083 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6085 * Call silc_schedule_task_del_by_context in the
6086 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6087 Affected file lib/silccore/silcprotocol.c.
6089 * Call silc_protocol_cancel for active protocols in the
6090 silc_server_close_connection if the funtion
6091 silc_server_free_sock_user_data has not been called.
6092 Affected file silcd/server.c.
6094 * Generic tasks cannot be deleted using the del_by_fd
6095 task deleting function since generic tasks does not match
6096 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6098 * Added a notion to SILCOPER help file that the SILCOPER works
6099 only on router server, not on normal server.
6101 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6103 * Added for WIN32 support for the new scheduler as well.
6104 Affected file lib/silcutil/win32/silcwin32schedule.c.
6106 * Fixed the SHA1 implementation to work on various platforms.
6108 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6110 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6111 API. It is part of the scheduler now. Everything else is
6112 as previously but some functions has changed their names.
6113 Checkout the lib/silcutil/silcschedule.h for the interface.
6114 Updated all applications to use the new interface. Affected
6115 files are lib/silcutil/silcschedule.[ch].
6117 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6119 * Found a bug in the SKE implementation. The HASH value,
6120 specified by the protocol, was not computed correctly. The
6121 public key of the responder was not added to the computation
6122 even though it is mandatory. Affected file lib/silcske/silcske.c.
6123 This unfortunately causes incompatibilities with older
6124 clients and servers.
6126 * Added WIN32 specific network init and uninit functions:
6127 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6128 the Winsock2. Affected file lib/silcutil/silcnet.h and
6129 lib/silcutil/win32/silcwin32net.c.
6131 * Set the socket always to nonblocking mode on WIN32 after
6132 reading data or writing data. Affected file is
6133 lib/silcutil/win32/silcwin32sockconn.c.
6135 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6137 * Fixed various compilation problems under WIN32. Affected
6138 files lib/silcutil/win32/silcwin32thread.c and
6139 lib/silcutil/win32/silcwin32schedule.c.
6141 * Removed all _internal.h #includes from public header
6142 files. Internal headers must never be included from
6145 Removed also the lib/silcske/payload_internal.h file.
6147 * All include files that may be needed (public and some others
6148 included by the public headers) by application developers are
6149 now copied to the ./includes directory. It does not copy any
6150 internal headers. Affected file Makefile.defines.pre and all
6151 Makefile.am's under lib/ and subdirs.
6153 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6155 * Do not change the ~/.silc directory's permissions automatically.
6156 Affected file irssi/src/silc/core/clientutil.c.
6158 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6160 * Do not cancel the protocol in silc_server_close_connection
6161 it might cause recursion. Now cancelled in the function
6162 silc_server_free_sock_user_data. Affected file silcd/server.c.
6164 * Fixed the silc_server_remove_clients_by_server to regenerate
6165 the channel keys correctly finally. Added also new function
6166 silc_server_remove_clients_channels to actually do it.
6167 Affected file silcd/server.c.
6169 * Fixed the silc_server_new_channel to not crash by giving
6170 wrong router to the new channel. Affected file is
6171 silcd/packet_receive.c.
6173 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6175 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6176 which is given as argument to the silc_client_alloc now.
6177 It can be used to configure the client and set various parameters
6178 that affect the function of the client.
6180 * The USERS command in server did not check whether the channel
6181 is private or secret. Affected file silcd/command.c.
6183 * Added new argument to the USERS command in protocol specification.
6184 The USERS command now can take the channel name as argument
6185 as well. Added support for this in client and server and
6186 updated the protocol specs.
6188 * Completed the GETKEY command in client. It can be now used
6189 to fetch also servers public key not only some clients.
6190 Affected files lib/silcclient/command[_reply].c.
6192 * Added silc_client_get_server to return server entry by the
6193 server name. Affected files lib/silcclient/silcapi.h and
6196 * Redefined the IDENTIFY command in protocol specification to be
6197 more generic. It now can be used to query information about
6198 any entity in the SILC Network, including clients, servers and
6199 channels. The query may be based either the entity's name
6200 or the ID. Added support for this in both client and server.
6202 Affected files silcd/command.c and lib/silcclient/command.c
6203 and command_reply.c.
6205 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6206 the _from_client and _from_server functions. Affected file
6209 * Added silc_client_get_channel_by_id_resolve to the file
6210 lib/silcclient/silcapi.h to resolve channel information by
6211 its ID. Added also silc_client_get_channel_by_id that
6212 does not resolve it from the server.
6214 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6216 * Added SilcServerEntry context into the client library
6217 to represent one server. The INFO command now allocates
6218 these to save the resolved server info. For now on the
6219 client library will also keep information about servers,
6220 connected and resolved with INFO.
6222 The INFO command now allocates the SilcServerEntry context
6223 and saves the server info there. The COMMAND_REPLY in
6224 the INFO now returns the parameters to application in
6225 same order as defined in the protocol specification.
6227 The entries are cached in the client->server_cache.
6229 * The INFO command is now issued after received the Client ID
6230 from the server. Affected file lib/silcclient/client.c.
6232 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6233 to the application as the mode changer might be server.
6234 It is guaranteed that NULL is not returned anymore to the
6235 application. Affected file lib/silcclient/client_notify.c.
6237 The ID Type is now also passed to the application so that
6238 it can check whether the returned entry is SilcClientEntry
6241 Added new function silc_client_get_server_by_id to return
6242 the server entry by ID. Affected files are the
6243 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6245 * Do not create the channel in the Irssi SILC Client when issuing
6246 the JOIN command but when received the sucessful JOIN command
6247 reply. Otherwise the channel might get created even though we
6248 could not join it. The Affected file is
6249 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6251 * Fixed a channel joining bug in router. The router must also
6252 check the channel modes, invite and ban lists etc. when serving
6253 the JOIN command sent by normal server. Affected file is
6254 silcd/command.c. The router now resolves the client's
6255 information from the server who sent the JOIN command if it
6256 does not know it, and processes the JOIN command only after
6259 * Changed the SilcCommandCb to take new argument; void *context2.
6260 Affected file lib/silccore/silccommand.h
6262 The second argument in the command callbacks in the server now
6263 includes the SilcServerCommandReplyContext if the command was
6264 called as pending command callback from the command reply.
6265 Otherwise it is NULL. When called as pending the status of the
6266 command reply will be checked and if it was erronous the
6267 error will be sent to the original sender of the command.
6268 This way the client always receives the error messages even
6269 though the server was actually the one who received the error
6270 when it resent the command to router, for example. Affected
6271 files silcd/command[_reply].[ch].
6273 * Fixed sending WHOWAS command's error message to client if
6274 the requested client could not be found. It was missing.
6277 * Changed the CMODE and CUMODE commands reply arguments in the
6278 protocol specification. The Channel ID is now sent in both
6279 of the commands to identify the channel. Implemented this
6280 new feature to the client and server. Affected files
6281 lib/silcclient/command_reply.c and silcd/command.c.
6283 * Made better checks for invite and ban lists in the JOIN
6284 command in server. Affected file silcd/command.c.
6286 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6288 * The server now performs the incoming host IP/DNS lookup
6289 using the silc_socket_host_lookup and thus does not block
6290 the server anymore. Affected file silcd/server.c.
6292 * Completed the multi-thread support for SILC Scheduler in
6293 the lib/silcutil/silcschedule.c.
6295 * Fixed the configure.in.pre to detect the pthread correctly
6298 * Fixed a deadlock in silc_task_queue_wakeup in the file
6299 lib/silcutil/silctask.c.
6301 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6303 * Added new function silc_schedule_wakeup that is used in
6304 multi-threaded environment to wakeup the main thread's
6305 schduler. It needs to be used when a thread adds a new task
6306 or removes a task from task queues. After waking up, the
6307 scheduler will detect the task queue changes. If threads
6308 support is not compiled in this function has no effect.
6309 Implemented the wakeup mechanism to both Unix and WIN32
6310 systems. Affected files are lib/silcutil/silcschedule.[ch],
6311 lib/silcutil/unix/silcunixschedule.c and the
6312 lib/silcutil/win32/silcwin32schedule.c.
6314 * Added new function silc_task_queue_wakeup to wakeup the
6315 scheduler by the specified task queue. Affected file
6316 lib/silcutil/silctask.[ch].
6318 * The silc_socket_host_lookup_start now wakes up the scheduler
6319 after adding the timeout task. Affected file is
6320 lib/silcutil/silcsockconn.c.
6322 * The silc_socket_host_lookup is synchronous now if the threads
6323 support is not compiled in. However, the callback is still
6324 called asyncronously through the scheduler, anyway. Affected
6325 file lib/silcutil/silcsockconn.c.
6327 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6329 * Added new function silc_socket_host_lookup to perform
6330 asynchronous IP and FQDN lookups for the socket connection.
6331 Affected files lib/silcutil/silcsockconn.[ch].
6333 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6335 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6336 that may or may not compile the mutex support in.
6338 Changed the silc_mutex_alloc interface. It allocates the
6339 mutex now to the sent pointer and returns TRUE or FALSE.
6341 Affected file lib/silcutil/silcmutex.h.
6343 * Wrote the SILC Task Queue interface to support multi-threads.
6344 Affected file lib/silcutil/silctask.[ch].
6346 * Wrote the SILC Scheduler to support multi-threads. Affected
6347 file lib/silcutil/silcschedule.c.
6349 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6351 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6352 in lib/silcutil/win32/.
6354 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6356 * Defined SILC Mutex API and SILC Thread API and implemented
6357 them for Unix. Affected files are
6358 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6359 lib/silcutil/unix/silcunixmutex.c and
6360 lib/silcutil/unix/silcunixthread.c.
6362 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6364 * Fixed the silc_server_remove_clients_by_server's channel
6365 key re-generation. The hash table handling was incorrect
6366 and would not work with many channels. Affected file is
6369 * Fixed some memory leaks around the server code.
6371 * Rewrote the silc_server_get_users_on_channel to support IPv6
6372 based Client ID's. Affected file silcd/server.c.
6374 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6375 specification. However, a separate document must be written
6376 to define the detailed signing procedure and the payload
6377 associated with the flag. Defined the flag to the
6378 lib/silccore/silcchannel.h as well.
6380 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6382 * Changed the dynamic tables to static size tables in the
6383 lib/silccrypt/silchmac.c.
6385 * Removed GCC dependencies from the code. A patch by cras.
6387 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6389 * Do not show the error "Error receiving packet bla bla"
6390 in server if it really was not an error (-2 means that reading
6391 is pending). Affected file silcd/server.c.
6393 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6395 * Fixed a possible crash in silc_server_remove_clients_by_server
6396 in silcd/server.c. Fixed there also some memory leaks.
6398 * Fixed the silc_idlist_replace_client_id. It could replace
6399 wrong key in the hash table. Affected file silcd/idlist.c.
6401 * Do not check whether there are global users on the channel
6402 if the channel->global_users is FALSE. Affected functions
6403 silc_server_remove_from_one_channel and
6404 silc_server_remove_from_channels in silcd/server.c. Also,
6405 do not check if the removed client is local as we can be
6406 sure that global client was not removed from the channel
6407 and checking for global users is not needed.
6409 * The silc_server_remove_clients_by_server now re-generates
6410 the channel keys correctly for those channels that had
6411 clients removed from them. Affected file silcd/server.c.
6413 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6415 * Found the reason of random crashes in the server. We weren't
6416 ignoring the SIGPIPE signal (which can be sent in write())
6417 and it crashed the server. Affected file silcd/silcd.c.
6419 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6421 * Assure that sock->user_data is not NULL in the function
6422 silc_server_packet_send in silcd/packet_send.c.
6424 * Disconnect the remote connection if it could not be added
6425 to any ID lists in the server. The affected file is
6428 * Check in silc_server_packet_send[_real/dest] that the
6429 socket is not disconnecting and ignore the data if it is.
6430 Affected file silcd/packet_send.c.
6432 * Define inline to __inline on native WIN32 compilation.
6433 Affected file includes/silcwin32.h.
6435 * Added some explicit type casts for inline code since MSVC
6436 require them. Affected files lib/silcutil/silcbuffer.h,
6437 lib/trq/silcdlist.h and lib/trq/silclist.h.
6439 * Print warning in log files from now on if the packet
6440 decryption fails. Affected file silcd/server.c.
6442 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6444 * Changed the `say' client operation's interface to accept
6445 new `type' argument to indicate the type of the message sent
6446 by the library. The application may filter the library's
6447 messages according the type. The affected file is the
6448 lib/silcclient/silcapi.h.
6450 * Added two new functions to lib/silcclient/silcapi.h:
6451 silc_client_del_client and silc_client_del_client_by_id.
6452 Affected file lib/silcclient/idlist.c.
6454 * Moved the clientincludes.h from includes/ to silc/ and
6455 serverincludes.h from includes/ to silcd/.
6457 * The modes for the CMODE and CUMODE are now passed as
6458 uint32 for application with COMMAND_REPLY. The affected
6459 file is lib/silcclient/command_reply.c.
6461 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6463 * /WHOIS without arguments shows client's own information.
6464 Affected file lib/silcclient/command.c.
6466 * Changed PING to not accept any arguments. The specs
6467 says that client can ping only the connected server so
6468 requiring an argument is not needed. Affected file is
6469 lib/silcclient/command.c.
6471 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6473 * Fixed a fatal bug in private message sending and reception
6474 encryption and decryption when using private message keys.
6475 The implementation was incorrect and did not follow the
6476 specification. It causd that some of the message were
6477 lost since it did not use the sending and receiving keys
6478 as the protocol suggests. This has been fixed and will cause
6479 incompatibilities with older clients when sending private
6480 message encrypted with private message keys. Affected files
6481 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6482 and various other in Irssi SILC Client.
6484 Added `responder' boolean argument to the functions
6485 silc_client_add_private_message_key[_ske] to indicate when
6486 the key is added as responder or initiator of the key
6489 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6491 * Removed the silc_ske_check_version function and created
6492 a SilcSKECheckVersion callback. Added also a function
6493 silc_ske_set_callbacks that is now used to set all SKE
6494 callbacks. The callback functions are not given to
6495 the SKE functions anymore, but this function is used to
6498 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6500 * Added `silc_version' argument to the silc_client_alloc
6501 to define the version of the application for the library.
6502 The library will use the version string to compare it
6503 against the remote host's (usually a server) version
6504 string. Affected file lib/silcclient/silcapi.h
6506 * Added the KE protocol context to Key Agreement context
6507 in client library so that we can abort the SKE if it
6508 is in process when we get timeout. Affected file is
6509 lib/silcclient/client_keyagr.c.
6511 * Do not resolve the client ID forever if it returns in the
6512 first time that such client does not exist. This was done
6513 for example with private message. Affected file is
6514 lib/silcclient/client_prvmsg.c.
6516 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6518 * Do not add regex.h for WIN32. The affected file
6519 includes/silcincludes.h.
6521 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6522 not work yet 100%. It generates the DLL's automatically
6523 when compiling with --with-win32 under cygwin.
6525 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6527 * lib/contrib/regex.c is not compiled on WIN32.
6529 * Added silc_net_get_socket_opt function to the
6530 lib/silcutil/silcnet.h.
6532 * Added includes/silcwin32.h for WIN32 specific includes
6535 * Do not use ptime structure or any of the posix process
6536 functions on WIN32 in lib/silccrypt/silrng.c.
6538 * Added silc_gettimeofday to provide generic function
6539 for struct timeval on all platforms. Added the function
6540 to lib/silcutil/silcutil.h.
6542 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6544 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6545 library as they clearly belong there. As a plus side we
6546 can make the actual socket connection routines platform
6549 Added also new generic function silc_socket_read and
6550 silc_socket_write (that used to be silc_packet_[read/write].
6551 The implementation of these are platform specific.
6553 * Added WIN32 specific routines of silc_socket_[read/write]
6554 to lib/silcutil/win32/silcwin32sockconn.c.
6556 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6558 * Added preliminary support for native WIN32 compilation under
6559 cygwin (using the -mno-cygwin option for GCC) to the
6560 ./configure.in.pre. The --with-win32 now prepares the
6561 compilation for native WIN32.
6563 * Rewrote the SILC Scheduler interface in the file
6564 lib/silcutil/silcschedule.h. The scheduler is now context
6565 based and does not have anymore any global static scheduler.
6566 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6567 and created lib/silcutil/win32 directory for WIN32 based
6570 * Added Unix specific network routines to the
6571 lib/silcutil/unix/silcunixnet.c and the old
6572 lib/silcutil/silcnet.c includes now only generic routines.
6574 Added WIN32 specific network routines to the
6575 lib/silcutil/win32/silcwin32net.c.
6577 * Added Unix specific utility functions from the
6578 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6580 * Added WIN32 SILC Scheduler to the file
6581 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6584 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6586 * Do not handle JOIN notify in the server if the target client
6587 is not registered (idata->registered == FALSE). The affected
6588 file is silcd/packet_receive.c.
6590 * Update the nickrec->founder in event_cumode in the Irssi SILC
6591 client. Affected file irssi/src/silc/core/silc-channels.c.
6593 * Fixed the CUMODE_CHANGE notify handling in the server when
6594 server and router are announcing their clients on channels.
6595 Now the mode changes are saved and notified correctly. The
6596 affected file is /silcd/packet_receive.c.
6598 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6599 They really did not replace the cache entry in the ID Cache.
6600 Now they do that. Affected file silcd/idlist.c.
6602 * Fixed the KICK notify handling in the Irssi SILC client to
6603 update the channel records so that the kicked client does not
6604 appear to be on the channel. The affected file is
6605 irssi/src/silc/core/silc-channels.c.
6607 * Always update the conn->current_channel when executing command
6608 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6610 * Fixed the KILL notify handling in Irssi SILC client to remove
6611 the killed client on all channels.
6613 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6615 * Fixed the silc_parse_command_line to remove extra spaces
6616 from the start and end of the arguments. Affected file is
6617 lib/silcutil/silcutil.c.
6619 * Cancel and free any active protocol in the function
6620 silc_server_close_connection. Affected file silcd/server.c.
6622 * Cancel and free any active protocol in the function
6623 silc_client_close_connction. Affected file is
6624 lib/silcclient/client.c.
6626 * Do not execute the KILL command for clients that are in
6627 history (ie. they are not in the network). Affected file is
6630 * Fixed KILL notify handling, client does not crash anymore.
6631 Affected file irssi/src/silc/core/silc-channels.c.
6633 * Reduced the default packet buffer size from 2048 to 1024 in
6634 lib/silccore/silcpacket.c.
6636 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6637 counter to the SKE context that is incresed when the SKE library
6638 performs async operation outside the library. If the outside
6639 process frees the SKE context and FREED status will be set
6640 and the library will detect after the sync operation that the
6641 libary is freed. The affected files are
6642 lib/silcske/silcske[_status].[ch].
6644 * Resolve the client entry information in the function
6645 silc_client_channel_message to assure that NULL pointer is not
6646 passed as client entry to the application. */
6648 * Fixed the task timeout calculation to assure that there is
6649 never negative timeouts. The affected file is
6650 lib/silcutil/silcschedule.c.
6652 * Fixed the channel user mode notification sending in server.
6653 It was sent point-to-point to the router (or to server by router)
6654 but it needs to be destined to a channel. The routines now
6655 supports sending the channel user mode notifys to the channels
6656 when announcing clients and channels. Affected files are
6657 silcd/server.c and silcd/packet_receive.c.
6659 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6660 It did not actually replace the old channel entry in the cache.
6661 Affected file lib/silcclient/client_notify.c.
6663 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6665 * Fixed a possible crash in silc_packet_send_prepare. It now
6666 assures always that there is enough space in the buffer and
6667 at the tail area of the buffer (for MAC).
6669 Fixed the inbound buffer reallocation in silc_packet_read.
6670 It was old code and did not handle the reallocation correctly.
6673 The affected file is lib/silccore/silcpacket.c.
6675 * Fixed buffer overflow in silc_parse_nickname in the file
6676 lib/silcutil/silcutil.c.
6678 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6680 * make install generates new server keys only if there is not
6683 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6685 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6686 Added check that if the NOREPLY is set then we will not send
6687 the away message. This avoids infinite loop of away messages
6688 if both clients are away. The affected file is
6689 lib/silcclient/client_prvmsg.c.
6691 * Fixed client crash if /NICK was given without arguments.
6692 Affected file lib/silcclient/command.c.
6694 * Server does not send the invite list in INVITE command back
6695 to the client if the list was not altered. Added this notion
6696 to the protocol spec as well. Affected file silcd/command.c.
6698 Fixed possible crash in INVITE command by checking the
6699 value of silc_server_get_client_route command.
6701 * Fixed the INVITE notify type handling. The arguments are now
6702 taken in correct order and client does not crash. The affected
6703 file is irssi/src/silc/core/silc-channels.c.
6705 Removed the "Inviting xxx to channel" message from the
6706 client library away and let the application handle it.
6707 Affected file lib/silcclient/command.c. Added that message
6708 to Irssi SILC client's message formats.
6710 * Fixed CMODE command crash in client. It now checks the
6711 amount of arguments correctly and does not crash. The affected
6712 file is lib/silcclient/command.c.
6714 * Do not create new channel automatically in silc_channels_join
6715 but check whether the channel by that name already exists.
6716 Affected file irssi/silc/core/silc-channels.c.
6718 * Do not send the SERVER_SIGNOFF to router if the disconnected
6719 entity was the router. Affected file silcd/server.c.
6721 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6722 SILC client as it was missing from there.
6724 Added the handling of the KICK notify to the Irssi SILC client
6725 as it was missing. Added "you have been kicked" message to
6726 Irssi SILC client's message modules formats.
6728 Added the handing of the KILL notify to the Irssi SILC client
6729 as it was missing. Added the kill message module formats
6732 The affected file is irssi/src/silc/core/silc-channels.c.
6734 * The router did not save the channel mode the server announced.
6735 Affected file silcd/packet_receive.c.
6737 * Fixed a possible crash in INFO command in server. If the
6738 server did not provide the server info it crashed. Affected
6739 file silcd/command.c.
6741 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6743 * Fixed the GETKEY command in the server to check also the
6744 global list. Otherwise the GETKEY would not work correctly
6745 in normal SILC server. Affected file silcd/command.c.
6747 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6749 * Fixed GETKEY crash, it crashed if the command did not succseed.
6751 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6753 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6754 is now real and not just an macro interface to GMP.
6756 Removed the entire GMP from the source tree and imported new
6757 NSS MPI library instead. Reason for removing GMP is that it is
6758 extremely large and compiles extremely slow. The NSS MPI
6759 is only a few files and compiles in less than 10 seconds.
6760 The speed is also about the same as GMP. The MPI is imported
6761 to lib/silcmath/mpi.
6763 If the system has GMP installed we will still use the GMP.
6764 If it is not then the NSS MPI will be compiled.
6766 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6768 * Merged a long nickname (127 characters long) crash bugfix from
6769 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6771 * Merged a freed memory reference bugfix from Irssi CVS tree.
6772 Affected file irssi/src/core/commands.c.
6774 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6776 * Added the server's public key sving and verification to the
6777 server when performing the SKE. This was missing and the
6778 remote server's (or router's) public key was accepted without
6779 checking whether we have it previously or trust it at all.
6780 Affected file silcd/protocol.c.
6782 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6784 * Check in the silc_server_timeout_remote if protocol is active
6785 and make sure that the protocol's final callback is called so
6786 that all memory if freed. Affected file silcd/server.c.
6788 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6790 * silc_server_whois_send_reply crashed the server if the nickname
6791 was 127 characters long. Affected file silcd/command.c.
6793 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6795 * Added sanity check to the silc_server_new_client. If the hostname
6796 is provided inside username then check that the provided hostname
6797 really is the same as the resolved one. If the hostname was not
6798 resolved then check it from the public key. Affected file is
6799 silcd/packet_receive.c.
6801 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6802 if the server disconnected us and the connection is not valid
6803 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6805 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6806 the library to the lib/silcutil/silcutil.[ch].
6808 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6810 * Close log file after open. Affected file
6811 lib/silcutil/silclog.c.
6813 * Check whether sock == NULL in silc_client_send_packet and return
6814 if it is. Affected file lib/silcclient/silcclient.c.
6816 * Check rec->entry == NULL in the Irssi SILC Client before
6817 sending the channel message. Affecte file is
6818 irssi/src/silc/core/silc-servers.c.
6820 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6822 * Merged a splitted window bugfix from Irssi CVS tree. The
6823 affected file is irssi/src/fe-text/textbuffer-view.c.
6825 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6826 It did not print nickname.
6828 * Improved the distributions system a bit.
6830 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6832 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6833 irssi/src/fe-text/gui-window.c.
6835 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6836 to in-active server. The affected file is
6837 irssi/src/silc/core/client_ops.c.
6839 * Resolve the client in USERS command reply if the entry does
6840 not have username resolved. The affected file is
6841 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6842 command to WHOIS command to really resolve stuff. The USERS
6843 is not used any more in any critical section so WHOIS can
6844 be used even though it might be slower than IDENTIFY.
6846 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6849 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6851 * Changed the protocol API a bit more consistent in the
6852 lib/silccore/silcprotocol.[ch].
6854 * Changed the following headers to ROBODoc format:
6856 lib/silccore/silcpayload.h
6857 lib/silccore/silcprotocol.h
6858 lib/silccore/silcsockconn.h
6860 All core library headers are now formatted.
6862 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6864 * Fixed a bug in Irssi SILC client; do not show that you are
6865 server/router operator if you really are not. Affected file is
6866 irssi/src/silc/core/client_ops.c.
6868 * Renamed silc_command_free_payload to silc_command_payload_free.
6869 Affected file lib/silccore/silccommand.h
6871 * Added silcmath.h to include the prototoypes of various routines
6872 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6875 * Changed the following headers to ROBODoc format:
6877 lib/silccore/silcchannel.h
6878 lib/silccore/silccommand.h
6879 lib/silccore/silcid.h
6880 lib/silccore/silcidcache.h
6881 lib/silccore/silcmode.h
6882 lib/silccore/silcnotify.h
6883 lib/silccore/silcpacket.h
6884 lib/silcmath/silcmath.h
6886 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6888 * Added checking to the server code not to start the server if
6889 ciphers and stuff are not configured properly. Affected files
6890 silcd/serverconfig.[h] and silcd/server.c.
6892 * Changed the layout of the header files of the public interfaces
6893 in the SILC libraries. The new layout supports ROBODoc
6894 documentation tool (and some others) so that it is easy to create
6895 a library reference manual. All the other headers and source
6896 code must still follow the CodingStyle document. Also source
6897 code must not include these ROBODoc stuffs, only the headers.
6898 Furthermore, all public interface headers must now be named
6899 by using `silc' prefix, example: silcapi.h, silccipher.h.
6900 Some files were renamed due to this. All the other headers
6901 must not be used as public interfaces. I will update the
6902 CodingStyle document later. Changed following headers, so far:
6904 lib/silcclient/silcapi.h
6905 lib/silccore/silcauth.h
6906 lib/silccore/silcprivate.h
6907 lib/silccrypt/silcdh.h
6909 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6913 * Removed silc_client_packet_send_flush from the client library
6914 as it is not needed. Affected file lib/silcclient/client.[ch].
6916 * Added printing of message of unresolved authentication method
6917 to the Irssi SILC client. Added it to the module formats.
6918 Removed the same message from the client library.
6920 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6922 * Added new distribution feature, DISTLABEL. Every distribution
6923 can define own preprocessor label that can be used in the
6924 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6925 file distributions, acconfig.h.pre and prepare.
6927 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6929 * Added Makefile.defines_int to include the actual definitions
6930 for Makefile.defines.in. Tested the new distribution system,
6931 created distributions and tested installation.
6933 * Added AWAY message printing to the Irssi SILC client. Added
6934 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6936 * Added SCONNECT command to call the SILC's CONNECT command.
6937 Cannot use CONNECT directly since Irssi uses that internally.
6938 Affected file irssi/src/silc/core/silc-servers.c.
6940 Added ACTION local command. It is same as ME command but takes
6941 the channel as mandatory argument.
6943 Rewrote some of the Irssi's help files to suite for SILC
6946 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6948 * Added Makefile.defines[.in] that should for now on be included
6949 in all Makefile.am file in the source tree. That file includes
6950 all common compilation definitions for SILC source tree.
6952 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6954 * Minor changes to the ./prepare script to change the package
6955 name according the distribution name to the configure.in.
6957 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6959 * Created new distribution system. Added file `distributions'
6960 that defines all the distributions that can be created out of
6961 the SILC source tree. The ./prepare script now reads that
6962 file to determine how to prepare the distributions. The
6963 first argument to the ./prepare is the name of the distribution
6964 and second is the version of the distribution. If given
6965 without arguments it creates the default (toolkit) distribution
6966 with the default version (defined in ./prepare).
6968 All Makefile.am files that are subject to the distributions
6969 are now named as Makefile.am.pre. These are ./Makefile.am
6970 and lib/Makefile.am. Others may be changed later.
6972 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6974 * Added invite list, ban list, some key management and connection
6975 error message printing to module formats in the Irssi SILC client.
6977 * Added new silc_client_set_away_message to set the away message
6978 that is back to the person who sent private message. The
6979 affected file lib/silcclient/silcapi.h and the
6980 lib/silcclient/client_prvmsg.c.
6982 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6984 * Fixed the private message sending in the Irssi SILC client,
6985 added local command KEY to the Irssi SILC client.
6987 Added key management and key agreement message formats to the
6988 irssi/src/fe-common/silc/module-formats.[ch].
6990 Added USERS (alias WHO) printing, server/router operator
6991 indication and LIST command printing to the module formats.
6993 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6995 * Fixed channel joining notify handling, cumode notify handling
6996 from Irssi SILC client.
6998 * Added SILC specific module-formats to the Irssi SILC client so
6999 that SILC specific message hilighting, colors etc is possible.
7000 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7002 Added channel mode, channel user mode, actions, notices,
7003 whois and whowas printing to the the module-formats.c.
7005 * Fixed a bug in channel deletion in the server. The channel
7006 is not left to the cache even if the channel founder auth mode
7007 is set when there are no users anymore on the channel. Affected
7008 file silcd/server.c.
7010 * The silc_net_localhost now resolves the entire hostname including
7011 the domain name. Affected file lib/silcutil/silcnet.c.
7013 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7015 * Changed the ask_passphrase client operation to be ascynchronous.
7016 It has now a completion callback and a context that the
7017 application must call after it has got the passphrase from
7018 the user. Affected files lib/silcclient/silcapi.h,
7019 lib/silcclient/protocol.c, lib/silcclient/command.c and
7022 Added SilcAskPassphrase callback that the application calls
7023 to deliver the passphrase to the library.
7025 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7026 The public key verification and especially a certificate
7027 verification is asynchronous procedure.
7029 Added new SILC_SKE_STATUS_PENDING status to indicate the
7030 request is pending and a callback will be called to finalize
7033 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7034 indicate that remote end did not send its public key (or
7035 certificate), even though we require it. Added check for this
7036 condition in the SKE. This was a security bug, now fixed.
7038 Defined new SilcSKEVerifyCbCompletion callback that is called
7039 when the verification process is completed.
7041 The affected files lib/silcske/silcske_status.h and
7042 lib/silcske/silcske.[ch].
7044 * Changed the verify_public_key client operation to be async
7045 as well. Defined SilcVerifyPublicKey callback that is used to
7046 indicate the success of the public key verification process.
7048 Changed the server and client to use the new async client
7051 * Changed the Irssi SILC client's internal scheduler to be called
7052 twice as many times as it used to be. As a result the client
7053 should be a bit faster now. Affected file is
7054 irssi/src/silc/core/silc-core.c.
7056 * Added support to Irssi SILC client of asynchronous public key
7057 verification and passphrase inquiry. Affected file is
7058 irssi/src/silc/core/silc-core.c.
7060 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7062 * Do not say "You have left channel %s" in client library.
7063 Moved it to the application. Affected files are
7064 lib/silcclient/command.c and silc/client_ops.c.
7066 * Fixed silc_client_get_clients. Command context was not
7067 duplicated and was freed memory in the callback. Affected
7068 file lib/silcclient/idlist.c.
7070 * Do not say "you are now talking..." on JOIN command in the
7071 client library. The appliation must handle it.
7073 * Do not say ".. changed topic to" in command reply in the
7074 client libary. The application must handle it.
7076 * Fixed TOPIC command sending in the client library.
7078 * Fixed a memory leak in silc_client_command_free in the file
7079 lib/silcclient/command.c.
7081 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7083 * Imported a modified version of Irssi client to the source tree.
7084 The Irssi will be used to create a new client called
7085 Irssi SILC. Imported to irssi/.
7087 Added silc_core_init_finish function to the Irssi. Affected
7088 file irssi/configure.in.
7090 A lot changes in the Makefile.ams around the irssi tree.
7092 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7094 * Do not rehash if the new size is same as the old size of the
7095 hash table, in the silc_hash_table_rehash*. The affected file
7096 lib/silcutil/silchashtable.c.
7098 * Replaced hash_table_del_by_context calls from the server
7099 (when channel->user_list and client->channels) to the
7100 hash_table_del as it is sufficient and faster.
7102 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7104 * Added silc_hash_table_list, silc_hash_table_get and the
7105 SilcHashTableList structure to provide an alternative way to
7106 traverse the hash table. The affected files are
7107 lib/silcutil/silchashtable.[ch].
7109 * Changed the server's idlist routines to use the hash table
7110 routines to optimize the code.
7112 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7114 * Replaced the client entry's `channel' list and channel entry's
7115 `user_list' list to hash tables for optimized lookup. Changed
7116 the code to use the hash table interface around the code.
7117 Affected file lib/silcd/idlist.[ch].
7119 * Added `auto_rehash' boolean argument to the function
7120 silc_hash_table_alloc to indicate whether the hash table should
7121 auto-rehash when it thinks is appropriate time. It will
7122 increase the hash table size if the there is twice as much
7123 entries in the table than the size of the table, and will
7124 decrease the size if there are twice as less entries than
7125 the size of the table.
7127 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7129 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7131 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7133 * silc_idcache_purge_by_context deletes the entry now by context
7134 as it is supposed to do. Affected file lib/silccore/idcache.c.
7136 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7137 client is not anymore valid (WHOWAS givens the info) and not
7138 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7140 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7142 * Removed the `data' and `data_len' arguments from the ID Cache
7143 interfaces and added `name' argument. ID Cache does not handle
7144 anymore the binary data only a names associated with given ID.
7146 * When hashing a Client ID with silc_hash_id the entire ID is
7147 not hashed anymore, instead only the hash of the Client ID is
7148 hashed. This way we can access the Client ID from the cache
7149 with Client ID but with the hash of the ID (which is a hash of
7150 the nickname) as well without any difference in performance.
7152 Added also silc_idcache_find_by_id_one_ext to do one on one
7153 searching when we have the actual ID. Added also function
7154 silc_hash_client_id_compare. The affected files are
7155 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7157 * When hashing the name associated with a ID it is always done
7158 in lowercase. This way we can access the cache without worrying
7159 about case-sensitivity, even though, for example nicknames are
7162 * Fixed a bug in server with channel message sending. It put
7163 wrong ID type as destination ID. The affected file
7164 silcd/packet_send.c.
7166 * silc_idcache_del_by_context now deletes from all hash tables
7167 by context. Affected file lib/silccore/idcache.c.
7169 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7171 * Changed the client library to use the new ID Cache interface.
7172 Changes around the source tree.
7174 * Added silc_hash_table_rehash_ext to rehash with specific
7175 hash function. Affected file lib/silcutil/silchashtable.[ch].
7177 * Added silc_hash_string_compare to compare two strings in the
7178 hash table. Affected file lib/silcutil/silcutil.[ch].
7180 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7182 * Added new function silc_idcache_del_by_context into the
7183 lib/silccore/idcache.[ch].
7185 * Changed the server's ID list routines to use the new ID Cache
7186 interface. Changes around the source tree.
7188 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7190 * Added silc_hash_table_del[_by_context]_ext functions in to the
7191 lib/silcutil/silchashtable.[ch].
7193 Removed silc_hash_table_find_all* routines and added new
7194 silc_hash_table_find_foreach to replace them.
7196 Added silc_hash_table_replace_ext function as extended
7197 replacing function. Separated the simple hash table interface
7198 from the extended hash table interface in the file
7199 lib/silcutil/silchashtable.h.
7201 * Fixed minor bugs and changed it to use some of the new
7202 hash table functions in lib/silccore/idcache.c
7204 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7206 * Added new function silc_hash_table_find_all to return all keys
7207 in the hash table by the specified key. As the hash table is
7208 collision resistant it also makes it possible to have several
7209 duplicate keys in the hash table. This function may be used to
7210 find all of the keys from the hash.
7212 Added user_context arguments to the SilcHashFunction,
7213 SilcHashCompare and SilcHashDestructor to deliver user specified
7216 Added new fuctions silc_hash_table_find[_all]_ext to do
7217 extended lookup with specified hash and compare functions and
7218 specified user contexts.
7220 Added new function silc_hash_table_add_ext to add the key
7221 with specified hash function and user context.
7223 Added new function silc_hash_table_foreach to traverse all
7224 entrys in the hash table. Added SilcHashForeach callback
7227 Added new function silc_hash_table_del_by_context to delete
7228 the entry only if the context associated with the key matches.
7230 Affected files are lib/silcutil/silchashtable.[ch].
7232 * Removed silc_hash_[server/client/channel]_id and added just
7233 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7234 silc_hash_id_compare to compare two ID's using as the hash table
7235 comparison function. Added also silc_hash_data to hash
7236 binary data and silc_hash_data_compare to compare it.
7238 * Removed silc_idlist_find_client_by_hash as it is not needed
7239 anymore. Affected file silcd/idlist.[ch].
7241 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7242 to use internally the SilcHashTable. The new ID Cache is a lot
7243 faster than the old one. Some of the ID Cache interface was also
7244 rewritten and obsolete and stupid functions were removed.
7246 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7248 * Added entry_count field to the SilcHashTable to keep the number
7249 of the entries in the table. Implemented the function
7250 silc_hash_table_rehash. Added new function
7251 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7253 Fixed a minor bug in silc_hash_table_free.
7255 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7256 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7257 into the lib/silcutil/silcutil.[ch].
7259 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7261 * Implemented a collision resistant hash table into the
7262 lib/silcutil/silchashtable[ch]. See the header and the source
7263 for the SilcHashTable API.
7265 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7267 * Merged dotconf version 1.0.2 into lib/dotconf.
7269 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7271 * Do not compile anything in lib/silcsim/* if the SIM support
7272 is not enabled. The tree should now compile without problems
7275 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7277 * Compiled the SILC under cygwin. Compiled and tested briefly
7278 without problems. More tests needed. The SIMs didn't compile
7281 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7283 * Fixed possible crash in silc_get_username in the
7284 lib/silcutil/silcutil.c.
7286 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7288 * Fixed a va_arg in silc/client_ops.c.
7290 * Oops, RC5 routines were named AES and caused some problems
7291 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7293 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7295 * Added new SilcIDIP structure into the lib/silccore/id.h and
7296 replaced the old `ip' fields from all SILC ID's to that type.
7297 This is a step towards IPv6 support.
7299 The silc_id_get_len takes now the ID as an extra argument.
7300 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7301 both IPv4 and IPv6 based ID's.
7303 The affected files are lib/silccore/id.[ch] and other files
7304 around the tree using these routines.
7306 * Removed the ID length arguments in server from various
7307 silc_server_send_notify_* routines -> they are not needed
7310 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7312 * Fixed memory leak in silc_encode_pem_file in the file
7313 lib/silcutil/silcutil.c.
7315 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7317 * Check minor version as well in the SKE. Affected files are
7318 silcd/protocol.c and lib/silcclient/protocol.c.
7320 * Added --identifier option to the server so that an identifier
7321 can be when creating the public key for the server. Affected
7322 file is silcd/silcd.c.
7324 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7325 lib/silccrypt/silcpkcs.c.
7327 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7329 * Register default ciphers and stuff when using -C option with
7330 the server. Affected file sildc/silcd.c.
7332 * Put back the servers public key filename format, it is better
7333 than the new one. For now, the client keys are saved with the
7334 new filename format. The affected file silc/client_ops.c.
7336 * Implemented the Cipher API for the rest of the ciphers that
7337 did not implement it or implemented it the wrong way.
7339 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7341 * Register default ciphers and stuff when using the -S option
7342 in the client. Affected file silc/silc.c. Same also when
7343 creating new key pair with -C option.
7345 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7347 * Fixed the silc_verify_public_key client operation function to
7348 save the public keys differently. The fingerprint is now
7349 used as filename and not the hostname. This way also the
7350 client keys are saved uniquely and not with hostnames. The
7351 affected file is silc/client_ops.c.
7353 * Trimmed the silc_hash_fingerprint function to remove extra
7354 whitespaces from the end of the fingerprint. The affected
7355 file is lib/silccrypt/silchash.c.
7359 * Added silc_cipher_register_default function to register all
7360 default ciphers. It can be used when configuration files
7361 does not exist and the application does not want any specific
7362 ciphers in any specific order.
7364 The SilcDList is now used as silc_cipher_list dynamically
7365 allocated cipher list. Removed the static list all together
7366 and now all ciphers must be allocated to the dynamic list.
7367 The silc_cipher_alloc routine was changed to check only the
7370 All silc_cipher_* routines that used to return int returns
7373 The affected files lib/silccrypt/silccrypt.[ch].
7375 * The same thing was done to silc_hash_* as for silc_cipher_*
7376 routines. Affected files lib/silccrypt/silchash.[ch].
7378 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7379 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7380 Added also silc_pkcs_[un]register[_default] functions.
7381 Removed the data_context from the PKCS API.
7383 * Added silc_hmac_register_default function to register default
7384 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7385 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7386 to unregister all hmacs at once.
7388 * Register the default ciphers, hash functions, PKCSs and HMACs
7389 if client's configuration file does not exist. The affected
7392 * The client did not load the hash functions from the SIM
7393 modules at all. Added support for this. Affected file is
7394 silc/clientconfig.c.
7396 * When decoding public key with silc_pkcs_public_key_decode, check
7397 the supported algorithm only if PKCS are registered. Affected
7398 file lib/silccrypt/silcpkcs.c. The same was done with the
7399 silc_pkcs_private_key_decode.
7401 * Fixed the SILC List routines to keep the list always in order.
7402 It used to change the list's order when traversing the list but
7403 not it preserves the order. Affected file lib/trq/silclist.h.
7405 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7407 * Added the client library to use the SilcSocketConnection's
7408 reference counter (by silc_socket_dup) to prevent the bug that
7409 the socket object may be freed underneath async operation.
7411 * The name resolv library checking fixes in the configure.in.pre.
7414 * Created new version of the protocol drafts for future
7415 development. The -03 drafts are the ones that will be changed
7416 in the trunk now and the -02 will remain as they are.
7418 * Send list of CUMODE notifys to the router when announcing
7419 the channel users to the router. Affected file silcd/server.c.
7420 If the router receiving channel founder CUMODE for a channel
7421 that already has channel founder it will send CUMODE notify
7422 to the sender to remove the channel founder rights from the
7423 announced client. Affected file silcd/packet_receive.c.
7425 * The CUMODE notify may now use Server ID as well as the entity
7426 who changes the mode. Updated protocool specs.
7428 * Updated INSTALL and README files.
7430 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7432 * New web pages in the http://silc.pspt.fi. The pages was
7437 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7439 * Implemented the [DenyConnectin] config section in the server.
7440 Added silc_server_config_denied_conn to check whether incoming
7441 connection is denied. Affected file silcd/serverconfig.[ch].
7443 * Do not check the ports when checking the incoming configuration
7444 data if the port is 0, meaning any. Affected file is
7445 silcd/serverconfig.c.
7447 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7449 * Fixed buffer overflow in silc_string_compare in the file
7450 lib/silcutil/silcutil.c.
7452 * Fixed double free in silc_server_command_leave in the file
7455 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7457 * Fixed the version checking in the server. Affected file is
7460 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7462 * Fixed the configuration data fetching when accepting new
7463 connections in the server. Affected file silcd/server.c.
7465 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7467 * Added `sender_entry' argument to the function
7468 silc_server_packet_relay_to_channel so that we can check
7469 whether some destination actually belongs to the same route
7470 the sender belongs (ie, we must not resend the packet to the
7471 sender). Affected file silcd/packet_send.[ch].
7473 * Added `servername' field to the SilcClientEntry in the server
7474 to hold the name of the server where client is from. Affected
7475 file is silcd/idlist.h.
7477 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7479 * Moved the channel message encrypting in the router betwen
7480 router connections from silc_server_channel_message to the
7481 silc_server_packet_relay_to_channel since we want to check
7482 whether we have anybody channel before encrypting anything.
7483 Affected files silcd/packet_[receive/send].c.
7485 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7487 * Fixed the [AdminConnection] server config section to support
7488 multiple entries. Affected file silcd/serverconfig.c.
7490 * Added support into the server to check the validity of the
7491 incoming connection before executing any KE or authentication
7494 * The connection configuration is now saved to the KE and
7495 connection auth protocol contexts and not fetched anymore in
7496 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7498 * The local hosts listenning address and port is also resolved
7499 now when starting the server. We want to have the socket object
7500 to include the real address and port for the listener. Added
7501 new function silc_net_check_local_by_sock into the files
7502 lib/silcutil/silcnet.[ch].
7504 * Fixed a broadcast bug in server -> do not broadcast if we
7507 * Fixed a routing bug. Do not route broadcast packets ever.
7508 Broadcast packets must be processed always and not routed since
7509 they may be destined to some other host than yourself and thus
7510 would get routed without no good reason. Affected file is
7513 * Added function silc_server_config_is_primary_route to check
7514 whether primary router connection has been configured (a router
7515 configuration that we are initiating). If there is not, we
7516 will assume that there is only two routers in the SILC network
7517 and we will use the incoming router connection as our primary
7518 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7520 * Changed the order of the broadcasting. Broadcast _after_ the
7521 packet has been processed not before. Affected file is
7524 * Fixed a [ClientConnection] parsing bug. The port was never
7525 parsed correctly thus resulting to port 0. Affected file
7526 silcd/serverconfig.c.
7528 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7529 argument and did not set the broadcast packet flag. Affected
7530 file silcd/packet_send.c. Fixed same bug in the function
7531 silc_server_send_notify as well.
7533 * If we receive NEW_ID packet for our own ID in the server, ignore
7536 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7540 * Removed the nickname from the Private Message Payload.
7541 Updated the code and the protocol specs.
7543 * Updated protocol specs for submitting to the IETF.
7545 * Tweaked the Random Number Generator a bit. Affected file
7546 lib/silccrypt/silcrng.c. Exported a new function
7547 silc_rng_[global]_add_noise which can be used to add more
7550 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7552 * Do not parse packets with different timeout when protocol
7553 is active -> may cause problem with rekey. Affected file
7556 * When server receives signoff notify it must not create
7557 new channel key if the client is on any channels since the
7558 sender of the signoff notify will create it.
7560 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7562 * Added printing of error messages during SKE protocol from the
7563 failure packet sent by server during SKE. Affected file
7566 * Removed the client's failure_callback handling with timeout
7567 and handle it immediately when received.
7569 * The SKE library returned wrong type in SUCCESS and FAILURE
7570 packets. They must be 32 bit MSB not 16 bit MSB.
7572 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7574 * Ok, rewrote the logic of the re-key and now it seems to work.
7575 I tested it on high traffic with frequent re-keys without
7576 problems. Added hmac_receive (and renamed hmac to hmac_send)
7577 in SilcClientConnection in lib/silcclient/client.h and
7578 in SilcIDListData in silcd/idlist.h. Also, removed the
7579 SilcPacketParserContext's cipher and hmac fields as they are
7580 not needed anymore and actually caused some problems when
7581 the ciphers and hmac's changed underneath the packet parser.
7583 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7585 * If re-key protocol is active then process the incoming packets
7586 synchronously since we must assure that icoming packets encrypted
7587 with the old key is processed before the new keys is set to
7588 use. This is true other packets than for REKEY packets.
7589 Affected file silcd/server.c. The same was done to client library
7590 as well, affected file lib/silcclient/client.c.
7592 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7594 * Fixed bug in client and server to accept the force send if
7595 the packet is send from silc_[server/client]_packet_process
7596 function. Otherwise the packets are never delivered, oops.
7598 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7600 * Disable force sending of packets when REKEY protocol is active.
7601 We must assure that no packet is sent directly when rekey is
7602 performed. All packets must be sent through packet queue.
7603 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7604 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7605 function is silc_[server/client]_packet_send_real to check
7608 * Replaced the SIM paths from example config files to
7609 /usr/local/modules. Also, make install creates now
7610 /usr/local/silc/logs directory to hold all the SILC server
7613 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7615 * Made the configure.in.pre work on Solaris. Patch by salo.
7617 * Made all ciphers compatible with non-x86 machines. Defined
7618 CBC mode macros into lib/silccrypt/ciphers_def.h.
7620 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7622 * Fixed the make install.
7624 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7626 * When MAC computation fails the silc_packet_decrypt returned 0
7627 even though it was supposed to return -1. Fixed this. The
7628 affected file is lib/silccore/silcpacket.c.
7630 * Do not replace the config files in /etc/silc (in make install)
7631 if they already exist. Affected file ./Makefile.am.
7633 * Do not send re-key packets immediately but through packet queue.
7634 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7636 * Changed silc_net_check_host_by_sock to return FALSE if the
7637 IP/DNS could not be resolved. Though, it returns the IP address
7638 now even if it could not resolve it (but returns also FALSE).
7639 Affected file lib/silcutil/silcnet.[ch].
7641 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7643 * Added silc_pkcs_decode_identifier to decode the public key's
7644 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7645 Added also silc_pkcs_free_identifier. Added also new context
7646 SilcPublicKeyIdentifier.
7648 * Added -S option to the silc client. It is used to dump the
7649 contents of the specified public key file.
7651 * Changed the PKCS api to return the public key length when
7652 setting the public key.
7654 * Fixed a fatal bug in the public and private key file loading.
7655 Affected file lib/silccrypt/silcpkcs.c.
7657 * Execute the packet parsing for client with zero (0) timeout
7658 if the protocol is active. Affected file silcd/server.c.
7660 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7662 * Made the key generation options to the silcd program. Added
7663 -C option, equivalent to client's option.
7665 * Added new [ServerKeys] config section to the server. It
7666 configures the server's public and private key.
7668 * Defined generic Public Key Payload into the protocol
7669 specification to send specific type of public keys and
7672 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7673 public key or certificate.
7675 * Implemented the GETKEY command to the server and to the
7676 client library and on user interface.
7678 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7680 * Made preliminary `make install' work.
7682 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7684 * Added SilcServerRekey context into silcd/idlist.h.
7686 * Added the PFS support as defined in the specification to the
7687 SKE protocol. Affected files lib/silcske/*.c.
7689 * Added `ske_group' field to the SilcServerRekey context to hold
7690 the number of the SKE group that is used with PFS in re-key.
7691 Affected file silcd/idlist.h.
7693 * Added PFS re-key support to the server. Affected file is
7696 * Added silc_protocol_cancel to cancel execution of the next
7697 state of the protocol. Affected file is
7698 lib/silccore/silcprotocol.[ch].
7700 * Added the re-key support with and without PFS to the client
7701 library. Re-key is performed once in an hour, by default.
7703 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7704 Added silc_client_rekey_callback and silc_client_rekey_final.
7705 Affected files are lib/silcclient/protocol.[ch] and
7706 lib/silcclient/client.[ch].
7708 * Removed the `hmac_key' and `hmac_key_len' fields from the
7709 SilcClientConnection structure; not needed. Affected file is
7710 lib/silcclient/client.h.
7714 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7716 * Do not ask whether user wants to use the negotiated private key
7717 for private messages, just use it. Affected file is
7718 silc/local_command.c.
7720 * Added `send_enc_key' and `enc_key_len' fields to the
7721 SilcIDListData structure since they are needed in the re-key
7722 phase. Affected file is silcd/idlist.[ch].
7724 * Implemented the simple re-key protocol into the server.
7725 Affected files silcd/server.c and silcd/protocol.[ch]. The
7726 re-key will be performed once in an hour, by default.
7728 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7729 Added silc_server_rekey, silc_server_rekey_callback and
7730 silc_server_rekey_final.
7732 * Removed Tunneled flag from the protocol. Updated the code
7733 and the specifications.
7735 * Adde `pfs' field to the SilcIDListData to indicate whether
7736 the PFS is to be performed in the re-key. Affected file is
7739 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7741 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7742 int64 of at least the xintXX size. If void * is less that 4
7743 bytes uint32 * will be used. Defined bool as boolean.
7745 * Changed _ALL_ unsigned long and unsigned int to uint32,
7746 unsgined short to uint16 in the source tree.
7748 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7749 not handle clients that has entry->data.registered == FALSE.
7750 They are not in the network anymore. Affected file is
7753 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7755 * Implemented the sending of the SERVER_SIGNOFF notify in the
7756 server. Affected file is silcd/server.c.
7758 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7759 Added also silc_notify_payload_encode_args into the
7760 lib/silccore/silcnotify.[ch].
7762 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7763 Affected file silcd/packet_receive.c.
7765 * Implemented the SERVER_SIGNOFF notify handling in the client
7766 library. Affected file lib/silcclient/client_notify.c. Also,
7767 implemnted the printing of the SERVER_SIGNOFF info to the
7768 application. Affected file silc/client_ops.c.
7770 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7771 if the deleting was successful. Affected file silcd/idlist.[ch].
7773 * Added support for public key authentication in the connection
7774 authentication protocol in the client library. Affected file
7775 lib/silcclient/protocol.c.
7777 * Changed the server's silc_idlist_get_clients_by_* interface
7778 to support already allocated array so that new entries may be
7779 added to pre-allocated array. Affected file silcd/idlist.[ch].
7780 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7781 and command replies.
7783 * All command reply functions in the server now calls the
7784 pending command callback even if error occured. This way the
7785 error will be delivered to the client as well. Affected files
7786 silcd/command.c and silcd/command_reply.c.
7788 * Fixed INFO command to return local server's info if no server
7789 was provided. Affected file lib/silcclient/command.c.
7791 * Removed RESTART command for good. Updated the code and the
7794 * Rewrote parts of the task system. It is a bit simpler now.
7795 Removed unsued task priorities. The affected files are
7796 lib/silcutil/silctask.[ch].
7798 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7800 * Moved the USERS printing from the library to the application.
7801 Affected files lib/silcclient/command.c and silc/client_ops.c.
7803 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7807 * Added channel key re-key support. The re-key is perfomed
7808 only by the router and is done once in an hour. Added `rekey'
7809 field to the SilcChannelEntry in the server. Affected files
7810 silcd/server.c and silcd/idlist.h.
7812 * Added silc_task_unregister_by_context into the file
7813 lib/silcutil/silctask.[ch].
7815 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7817 * Added SILC_UMODE_GONE mode to indicate when the client is not
7818 present in the SILC network. Added also support to the local
7819 command AWAY that will set this mode. Added support of showing
7820 "xxx is gone" in WHOIS command. The USERS command shows the
7821 gone status as well.
7823 * Fixed setting server and router operator privileges in the
7824 server's UMODE command. Affected file silcd/command.c.
7826 * Merged the SKE KE1 and KE2 payloads into one payload. The
7827 new KE payload is equivalent to the old KE2 payload.
7829 Cleaned up the SKE Start Payload parsing. It now uses the
7830 simple buffer unformatting to do the parsing. A lot faster
7833 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7834 to the SKE that is used to indicate whether both of the SKE
7835 parties should perform authentication. By default only the
7836 responder performs authentication. By setting this flag also
7837 the initiator must do authentication. By default it is unset
7838 since in normal SKE case, client to server connection, only
7839 the responder should do authentication. When doing SKE between
7840 two clients both should perform authentication. Updated the
7841 code and the protocol specs.
7843 * A little fix to IDENTIFY command in the server. Search the
7844 client first by hash not nickname. Affected file is
7847 * Fixed the silc_client_close_connection to support closing
7848 the client to client connections wihtout deleting too much
7849 data. Affected file lib/silcclient/client.c.
7851 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7852 are received if protocol used to be active but is not anymore
7853 the application would crash due to NULL pointer dereference.
7854 Affected files silcd/server.c and lib/silcclient/client.c.
7856 * Added `hash' field to the SilcClientConnection to include
7857 the hash function negotiated in the SKE protocol.
7859 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7860 to set the channel founder authentication data. A client can
7861 claim the founder rights later by providing the authentication
7862 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7863 This way the channel founder can regain the channel founder
7864 privileges even it is left the channel. This works only on
7865 local server and the client must be connected to the same
7866 server to be able to regain the founder rights. Updated the
7867 protocol specs accordingly.
7869 Added support to the CMODE command in the client to set the
7870 founder auth data. Read the README to see how to set it.
7872 Added support to the CUMODE command to claim the founder
7873 rights. Read the README to see how to do it.
7875 Added support for the founder authentication to the Channel
7876 Entry in the server. Affected file silcd/idlist.h.
7878 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7879 server's CMODE command. Affected file silcd/command.c.
7881 * Added the following new functions into lib/silccore/silcauth.[ch]:
7882 silc_auth_get_method and silc_auth_get_data.
7884 * The server now saves the remote hosts public key to the
7885 SilcIDListData pointer. Affected file silcd/protocol.c.
7887 * The normal server now does not remove the channel entry from
7888 the cache if the founder authentication data is set. It used
7889 to remove it if the founder was the last one on the channel on
7890 the server and left the channel. The auth data is saved and
7891 if the channel is re-joined later the old entry is used with
7892 the old auth data. Affected files silcd/command_reply.c and
7895 * Removed the `pkcs' field from the SilcIDListData structure
7896 in the server; it is not used. Affected file silcd/idlist.h.
7898 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7900 * Fixed packet processing on slow links. Partial packets were
7901 never re-processed because the incoming data buffer was cleared
7902 by the application. Application must not directly clear the
7903 sock->inbuf, the packet processing routines handle it. Fixed
7904 this in client library and in server.
7906 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7908 * Fixed the WHOIS and IDENTIFY send reply function to really
7909 check whether to send list or just one entry. Affected file
7912 * Cleaned up the LEAVE command's channel key distribution. The
7913 affected file silcd/command.c.
7915 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7916 can enforce the channel mode as well. In that case the ID
7917 includes the ID of the server. The code now enforces the
7918 mode change if the router have different mode than the server.
7920 * The notify client operation with CMODE_CHANGE notify can now
7921 return NULL client_entry pointer if the CMODE was not changed
7922 by client. Application must check for this.
7924 * Added <Server ID> argument to INFO command to support server
7925 info fetching by Server ID.
7927 * Added silc_server_announce_get_channel_users to get assembled
7928 packets of channel users of the specified channel. Affected
7929 file silcd/server.[ch].
7931 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7932 was freed underneath the ID Cache.
7934 * Re-announce clients when the server received CHANNEL_CHANGE
7935 notify from the router. Affected file silcd/packet_send.c.
7937 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7939 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7940 crashed since it did not handle the fact that there is no cipher
7941 called "3" and didn't check the error condition. Now fixed.
7943 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7944 flag. It can be used to send message requests.
7946 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7948 * Implemented the RESTART command in the client.
7950 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
7951 notice type messages. Added notice printing to the user
7954 * The channel keys are not re-generated if the channel's mode
7955 is PRIVKEY, ie private key on the channel exists. Affected
7956 files silcd/server.c and silcd/command.c.
7958 * Fixed a little bug in channel message delivery when channel
7959 private keys are set in the server. Affected file is
7960 silcd/packet_send.c.
7962 * Changed the setting on channel->on_channel = TRUE from the
7963 silc_client_save_channel_key to the JOIN command reply. The
7964 key payload is not received if the private channel key is set.
7965 Affected file lib/silcclient/command_reply.c and the
7966 lib/silcclient/client_channel.c.
7968 * When the CMODE_CHANGE notify is sent and the channel private
7969 key mode is removed the channel key must be re-generated in
7970 other cells as well. Added this support for the router in the
7971 silcd/packet_receive.c.
7973 * Added new local command NOTICE to send notice message on
7974 channel. Affected file silc/local_command.[ch].
7976 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7978 * Added new local command ME to the client. It is used to send
7979 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
7980 some action. Affected file silc/local_command.[ch].
7982 * Changed channel_message and private_message client operations
7983 to deliver the message flags to the application. Added also
7984 the `flags' arguments to the silc_client_send_channel_message
7985 and silc_client_send_private_message functions. Affected file
7988 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7990 * Redefined the Private Message Payload to support private message
7991 keys and to support the new private message flags. Updated
7992 the protocol specs. Flags makes it possible to have for example
7993 CTCP style messages.
7995 * Added new type SilcPrivateMessagePayload and defined an API
7996 for it in the lib/silcclient/silcprivate.[ch].
7998 * Tested private message private keys successfully. Tested the
7999 private message key set, unset and list commands with the new
8002 * Redefined the Channel Message Payload to include the channel
8003 message flags (equal with private message flags) to support
8004 for example CTCP style messages.
8006 * Defined some of the message (for channel and private message)
8007 flags. Updated the protocol specs and added the flags to the
8008 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8010 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8012 * Added SilcKeyAgreementStatus type to the key agreement routines
8013 to indicate the current status and error if one occured.
8014 The status types are defined in the lib/silcclient/silcapi.h.
8016 * Added new local command KEY that is used to set and unset private
8017 keys for channels, set and unset private keys for private messages
8018 with remote clients and to send key agreement requests and
8019 negotiate the key agreement protocol with remote client. The
8020 key agreement is supported only to negotiate private message keys,
8021 it currently cannot be used to negotiate private keys for channels,
8022 as it is not convenient for that purpose.
8024 * Fixed a minor pending callback setting bug in the function
8025 silc_client_get_client_by_id_resolve, now the function works.
8026 Affected file lib/silcclient/idlist.c.
8028 * Added function silc_net_get_local_port to get local bound
8029 port by socket. Added to lib/silcutil/silcnet.[ch].
8031 * Added `sockets' and `sockets_count' fields to the SilcClient
8032 object. They hold the sockets of the listenning sockets in
8033 the client. Listenning sockets may be for example the key
8034 agreement server. Affected file lib/silcclient/client.[ch].
8035 Added functions the silc_client_add_socket and the
8036 silc_client_del_socket. They are exported to the application
8039 * Added ~./silc/clientkeys to support other client's public keys.
8041 * Renamed verify_server_key client operation to verify_public_key
8042 and added one argument to indicate the type of the connection
8043 (server, client etc.).
8045 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8047 * Added silc_server_connection_auth_request to handle the
8048 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8049 silcd/packet_receive.[ch].
8051 * Added silc_server_send_connection_auth_request into the
8052 silcd/packet_send.c to send the connection auth request packet.
8054 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8057 * Fixed the public key authentication in responder side in the
8058 server. The `auth_data' pointer includes the SilcPublicKey
8059 not the path to the public key. Affected file silcd/protocol.c.
8061 * Implemented the public key authentication in the initiator side
8062 in the server. Affected file silcd/protocol.c.
8064 * Removed the [RedirectClient] config section from the server
8065 configuration. Is not needed and I don't want to implement it.
8067 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8069 * Cleaned up the CMODE command in the server. It now works
8070 correctly and supports all the modes defined in the protocol.
8071 Affected file is silcd/command.c.
8073 * Added `hmac_name' field to the SilcChannelEntry in the server
8074 to hold the default HMAC of the channel. It can be set when
8075 creating the channel (with JOIN command). Affected files
8078 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8079 type to indicate the change of the current cipher and hmac
8080 on the channel. Client can safely ignore the <cipher> argument
8081 (if it chooses to do so) since the CHANNEL_KEY packet will
8082 force the channel key change anyway. The <hmac> argument is
8083 important since the client is responsible of setting the new
8084 HMAC and the hmac key into use.
8086 * Fixed the CMODE command in the client library as well.
8088 * Tested CMODE command in router environment successfully.
8090 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8092 * Show the version of the remote client (or server) when connecting
8093 to the server. It is logged to the log file. Affected file
8094 is silcd/protocol.c.
8096 * Fixed the KILLED notify handling in the client library. The
8097 client must be removed from all channels when receiving the
8100 Also, do not remove the client entry when giving the KILL
8101 command but when the KILLED notify is received.
8103 * Removed silc_idlist_find_client_by_nickname from the server.
8104 Not needed anymore. Affected files silcd/idlist.[ch].
8106 * Implemented the CHANNEL_CHANGE notify type handling to the
8107 server. Affected file silcd/server.c.
8111 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8113 * Added silc_server_send_notify_invite to send the INVITE
8114 notify between routers.
8116 * Implemented the INVITE command correctly to the server.
8118 * Implemented the INVITE notify type handling in the server.
8120 * Implemented the INVITE command to the client library and on the
8123 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8125 * Added function silc_server_get_client_resolve to find the
8126 client entry by ID from all ID lists and then resolve it
8127 (using WHOIS) if it cannot be found. Affected file is
8130 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8132 * Implemented the BAN command to the client library.
8134 * The JOIN command in the server now checks the invite list
8137 * Changed the silc_command_reply_payload_encode_va and the
8138 silc_command_payload_encode_va to support that if argument is
8139 NULL it ignores and checks the next argument. Affected file
8140 lib/silccore/silccommand.c.
8142 * Added silc_server_send_notify_ban to send the BAN notify
8143 type between routers.
8145 * Chaned the silc_notify_payload_encode to support that if
8146 argument is NULL it ignores and checks the next argument.
8147 Affected file lib/silccore/silcnotify.c.
8149 * Tested ban lists in router environment successfully.
8151 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8153 * Implemented BAN command to the server, in silcd/command.[ch].
8155 * Removed the BAN and INVITE_LIST modes from the CMODE command
8158 * Added function silc_string_match to regex match two strings.
8159 Affected files lib/silcutil/silcutil.[ch].
8161 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8163 * Redefined parts of the SilcChannelEntry in the server to support
8164 the new ban and invite lists.
8166 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8168 * Redefined the INVITE command. The same command can be used to
8169 invite individuals to the channel but also to manage the invite
8170 list of the channel (to add to and remove from the invite list).
8171 Updated the protocol specs.
8173 * Added new command SILC_COMMAND_BAN that can be used to manage
8174 the ban list of the channel. Updated the protocol specs.
8176 * Removed the channel modes: the SILC_CMODE_BAN and the
8177 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8178 in the CMODE command. The equivalent features are now available
8179 using INVITE and BAN commands. Updated the protocol specs.
8181 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8182 in the network about change in the current ban list. The notify
8183 type is not used by the client.
8185 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8186 support the invite lists.
8188 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8190 * Added new function silc_string_regexify that converts string
8191 including wildcard characters into regex string that can
8192 be used by the GNU regex library. Added into the file
8193 lib/silcutil/silcutil.[ch].
8195 Added silc_string_regex_combine to combine to regex strings
8196 into one so that they can be used as one regex string by
8197 the GNU regex library. Added into the file
8198 lib/silcutil/silcutil.[ch].
8200 Added silc_string_regex_match to match two strings. It returns
8201 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8203 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8205 * Imported GNU regex to the soruce tree into lib/contrib.
8206 Fixed some compiler warning from the regex.c.
8208 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8210 * Fixed MOTD command in the server to work in router environment.
8212 * Fixed the MOTD command in the client library to support
8213 the server argument in the command.
8215 * Added `nickname_len' argument to the silc_idlist_add_client
8216 in the server, as the `nickname' argument may be binary data
8219 * Added silc_idlist_get_channels to return all channels from
8222 * Implemented LIST command to the server. Affected file is
8225 * Implemented the LIST command to the client library and on the
8228 * Added [<user count>] argument to the LIST command reply.
8229 With private channels the user count is not shown.
8231 * Updated TODO and README.
8233 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8235 * The client entry's data.registered must be TRUE even with
8236 global client entry on global client list. The data.registered
8237 is used to check whether the client is anymore in the network,
8238 for example with WHOWAS command so it must be valid.
8240 * Fixed the WHOWAS command in the server. It now actually works
8241 in router environment. Added function into silcd/command_reply.c
8242 silc_server_command_reply_whowas_save.
8244 * Added silc_idlist_purge function to the silcd/idlist.c
8245 to periodically purge the ID Cache.
8247 * Fixed INFO command in the server. It works now in router
8248 environment. Added <server name> argument to the INFO command
8249 reply. Updated the protocol specs.
8251 * Fixed minor bug in silc_idcache_purge to not purge if the
8252 expire value is zero.
8254 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8255 they were buggy because of the WHOWAS information.
8257 * Fixed local command MSG to handle the async resolving of
8258 the remote client properly. It used to fail the first MSG.
8259 Affected file silc/local_command.c.
8261 * Added `data_len' field to SilcIDCache context.
8263 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8265 * Update TODO. Todo in commands in the server.
8267 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8269 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8270 used by routers as broadcast packet to inform other routers
8271 about the changed user mode.
8273 Implemented the notify handling in the server. Affected file is
8274 silcd/packet_receive.c. Added the function
8275 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8277 * Added new generic Channel Payload and deprecated the New Channel
8278 Payload. The New Channel Payload is now the generic Channel
8281 * Added new argument `mode' to the silc_server_send_new_channel
8282 as it is required in the Channel Payload now.
8284 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8285 and created a new and real SilChannelPayload to represent the
8286 new generic Channel Payload. Implemented the encode/decode
8287 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8289 * Added silc_server_get_client_channel_list to return the list
8290 of channels the client has joined for WHOIS command reply.
8291 Affected file silcd/server.[ch].
8293 * Implemented the channel list sending in the WHOIS command reply
8294 in server and in the client.
8296 Implemented the channel list displaying on the user interface
8297 as well. Affected file silc/client_ops.c.
8299 * Added silc_channel_payload_parse_list to parse list of Channel
8300 Payloads. It returns SilcDList list of SilcChannelPayloads.
8301 Client for example can use this function to parse the list of
8302 channels it receives in the WHOIS command reply. The caller
8303 must free the list by calling silc_channel_payload_list_free.
8304 Affected files lib/silccore/silcchannel.[ch].
8306 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8308 * Added one new argument <user mode> to the WHOIS command reply
8309 to return the mode of the user in SILC. Updated the protocol
8312 Implemented it to the server and client.
8314 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8316 * Fixed the mode printing on the user interface on joining.
8317 Affected file silc/client_ops.c.
8319 * Implemented the UMODE command and user modes in general to the
8320 client library and to the user interface.
8322 * Implemented the UMODE command to the server.
8324 * The server now sends UNKNOWN_COMMAND error status if client sends
8325 unknown command. Affected file silcd/command.c.
8327 * All server commands now handle the command identifier the right
8328 way when sending the command reply to the client. The client can
8329 use to identify the command replies with the identifier.
8331 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8333 * Added silc_server_get_client_route to resolve the route to
8334 the client indicated by the client ID. Affected file is
8337 * Added silc_server_relay_packet as general function to relay
8338 packet to arbitrary destination. This deprecates functions
8339 like _send_private_message_key, _relay_notify etc. Affected
8340 file is silcd/packet_send.[ch].
8342 Removed silc_server_send_key_agreement,
8343 silc_server_send_private_message_key and
8344 silc_server_packet_relay_notify functions from the file
8345 silcd/packet_send.[ch].
8349 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8350 server. Affected file silcd/packet_receive.[ch].
8352 * Implemented the KILL command to the client. Implemented the
8353 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8354 Affected files lib/silcclient/command[_reply].c and
8355 lib/silcclient/client_notify.c. Implemented the KILL notify
8356 printing in the user inteface.
8358 * Fixed a lot silc_parse_nick memory leaks from the client
8359 library in the file lib/silcclient/command.c.
8361 * Changed the silc_server_send_notify_on_channels's `sender'
8362 argument from SilcSocketConnection to SilcClientEntry to
8363 check the sender as entry and not as connection object and not
8364 to send to the client provided as argument. The affected file
8365 is silcd/packet_send.[ch].
8367 * The notify packets that are destined directly to the client used
8368 to not to be processed by the server. Now changed that and the
8369 server processes all notify packets. After relaying the packet
8370 to the client the notify packet is processed in the server.
8372 * The silc_server_free_client_data now checks whether there is
8373 pending outgoing traffic for the client and purges the data to
8374 the network before removing the client entry.
8376 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8378 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8379 an client is killed from the SILC Network. Updated the protocol
8382 Added new function silc_server_send_notify_killed to the
8383 silcd/packet_send.[ch].
8385 * Added function silc_server_packet_relay_notify to relay notify
8386 packets that are destined directly to a client. In this case
8387 the server does not process the notify packets but merely relays
8388 it to the client. Affected file silcd/packet_send.[ch].
8390 Added also silc_server_packet_process_relay_notify to check
8391 whereto relay the notify. Affected file is
8392 silcd/packet_receive.[ch].
8394 * Implemented the KILL command to the server.
8398 * Added the backup schema desgined last fall to the protocol
8399 specs for everyone to see. The specification is in the
8400 *-spec-xx.txt draft and the packet type definitions for the
8401 backup routers is in *-pp-xx.txt draft. Thusly, added also
8402 new packet type SILC_PACKET_CELL_ROUTERS.
8404 * A big security problem in the implementation discovered. The
8405 signoff of an client did not cause new channel key generation
8406 which it of course should've done. The channel keys must be
8407 always re-generated when client leaves (or signoffs) the channel.
8408 The silc_server_remove_from_channels funtion now handles
8409 the channel key re-generation.
8411 * Added `sender' argument to the silc_server_send_notify_on_channels
8412 to not to send the client provided as argument. Affected file
8413 silcd/packet_send.[ch].
8415 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8417 * Implemented OPER and SILCOPER commands into the server and
8420 * Added silc_auth_verify and silc_auth_verify_data to verify
8421 the authentication directly from the authentication payload.
8422 It supports verifying both passphrase and public key based
8423 authentication. Affected file lib/silccore/silcauth.[ch].
8425 * Added `hash' field to the SilcIDListData structure. It is the
8426 hash negotiated in the SKE protocol. Affected file is
8429 * Slight redesigning of the SilcAuthPayload handling routines.
8430 Do not send SilcPKCS but SilcPublicKey as argument.
8432 * Implemented the public key authentication support to the
8433 serverconfig. The public key is loaded from the provided path
8434 and saved as authentication data to void * pointer. Thus,
8435 changed the unsigned char *auth_data to void *auth_data;
8437 * Fixed SHUTDOWN command to send the reply before the server
8438 is shutdown. :) Affected file silcd/command.c.
8440 * Fixed fatal bug in CONNECT command. The hostname was invalid
8441 memory and server crashed. Affected file silcd/command.c.
8443 * Fixed fatal bug in CLOSE command. The server_entry became
8444 invalid but was referenced later in the command. Affected file
8447 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8449 * Fixed fatal bug in failure packet handling. Server ignored
8450 the failure and thus crashed when it came.
8454 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8456 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8457 that the command may be executed only once in (about) 2 seconds.
8458 The old SILC_CF_LAG flag is same but allows command bursts up
8459 to five before limiting.
8461 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8462 server code. Various commands now includes the CF_LAG_STRICT
8463 flag to disallow any kind of miss-use of the command.
8465 * Fixed the silc_buffer_unformat to not to allocate any data
8466 if the length of the data is zero. It used to allocate the
8467 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8469 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8471 * Changed the format of AdminConnection configuration section
8472 in the server. Added username of the admin to the format.
8473 Affected files silcd/serverconfig.[ch].
8475 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8476 to return admin configuration data by host, username and/or
8479 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8481 * Implemented WHOWAS command to the server. Added the functions:
8483 silc_server_command_whowas_parse,
8484 silc_server_command_whowas_send_reply,
8485 silc_server_command_whowas_from_client and
8486 silc_server_command_whowas_from_server
8488 * Added <Client ID> argument to the WHOWAS command reply. Updated
8489 the protocol specs accordingly.
8491 * Implemented WHOWAS command and command_reply to the client
8494 Implemented the WHOWAS printing on the user interface.
8496 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8498 * Added new argument to the WHOWAS command reply, the real name.
8499 It is an optional argument. Updated the protocol specs.
8501 * Added SilcIDCacheDestructor callback that is registered when
8502 the SilcIDCache is allocated. The callback is called when
8503 an cache entry in the ID Cache expires, or is purged from the
8504 cache. Added into lib/silccore/idcache.[ch].
8506 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8507 to destruct the client entries when the cache entry expires.
8508 Other ID Cache's in server and in the client library ignores
8511 * If the ID Cache entry's `expire' field is zero then the entry
8512 never expires. Added boolean `expire' argument to the
8513 silc_idcache_add function in the lib/silccore/idcache.[ch].
8514 If it is TRUE the default expiry value is used.
8516 * Added silc_server_free_client_data_timeout that is registered
8517 when client disconnects. By default for 5 minutes we preserve
8518 the client entry for history - for WHOWAS command.
8520 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8522 * Added support to the server to enforce that commands are not
8523 executed more than once in 2 seconds. If server receives
8524 commands from client more frequently, timeout is registered
8525 to process the commands. Affected file silcd/command.c.
8526 Added new function silc_server_command_process_timeout.
8528 * Changed NICK_NOTIFY handling in client library to check that
8529 if the client's nickname was changed, so there is no need to
8530 resolve anything from the server.
8532 * Removed error printing from the WHOIS and IDENTIFY commands.
8533 If error occurs then it is ignored silently in the client library.
8534 The application, however, may map the received error to
8535 human readable error string. The application currently maps
8536 the NO_SUCH_NICKNAME error to string.
8538 * Made the command status message public to the application. Moved
8539 them from lib/silcclient/command_reply.c to
8540 lib/silcclient/command_reply.h. The application can map the
8541 received command status to the string with the
8542 silc_client_command_status_message function.
8544 * Added check to the server to check that client's ID is same
8545 as the Source ID in the packet the client sent. They must
8548 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8550 * Added dist-bzip hook to the Makefile.am to make bzip2
8551 compressed distributions.
8553 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8555 * Server now enforces the maximum length for the nickname and
8556 the channel as protocol specification dictates. 128 bytes for
8557 nickname and 256 bytes for channel name.
8559 * Moved the WHOIS printing to the application. The client libary
8560 does not print out the WHOIS information anymore, the application
8561 must do it. Renamed silc_client_command_reply_whois_print to
8562 the silc_client_command_reply_whois_save.
8564 The client's idle time is also sent to the application now, and
8565 the idle is shown on screen.
8567 * Added silc_client_command_reply_identify_save to save the
8568 received IDENTIFY entries.
8570 * Do not check for channel private keys in message sending and
8571 reception if the channel does not have the PRIVKEY mode set.
8572 Affected file lib/silclient/client_channel.c.
8574 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8576 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8577 just surfaced after chaning the JOIN procedure.
8579 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8581 * Added silc_client_get_clients_by_list to get client entries
8582 from Client ID list, that is returned for example by JOIN
8583 and USERS command replies. The application should use this
8584 function for example when JOIN command reply is received to
8585 resolve the clients already on the channel (library does not
8586 do that anymore as USERS command reply is not used in the JOIN
8587 procedure anymore). Affected files lib/silcclient/silcapi.h and
8588 lib/silcclient/idlist.c.
8590 * JOIN command reply and USERS command reply returns now SilcBuffer
8591 pointers instead of unsigned char pointers when returning
8592 the client list and mode list.
8594 * Added <Client ID> argument to the JOIN command reply, mainly
8595 for the server to identify for which client the command was
8596 originally sent. Updated protocol specs accordingly.
8598 * Added SilcDlist private_key pointer to the SilcChannelEntry
8599 in the client to support the channel private keys. Affected
8600 file is lib/silcclient/idlist.h.
8602 * Added SilcChannelPrivateKey argument to the function
8603 silc_client_send_channel_message so that application can choose
8604 to use specific private ke if it wants to. If it is not provided,
8605 the normal channel key is used, unless private keys are set.
8606 In this case the first (key that was added first) is used
8607 as the encryption key.
8609 * Implemented the support for channel private key handling.
8610 Implemented the following functions:
8612 silc_client_add_channel_private_key,
8613 silc_client_del_channel_private_keys,
8614 silc_client_del_channel_private_key,
8615 silc_client_list_channel_private_keys and
8616 silc_client_free_channel_private_keys
8618 Affected file lib/silcclient/client_channel.c.
8620 * Added the support for the private keys in the channel message
8621 sending and encryption and in the message reception and
8622 decryption. Affected funtions are
8623 silc_client_send_channel_message and silc_client_channel_message.
8625 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8627 * Added SKE's key verify callback to the client library's
8628 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8630 * Removed the statement that server (or router) must send USERS
8631 command reply when joining to the channel so that the client
8632 knows who are on the channel. Instead, the client list and
8633 client's mode list is now sent in the JOIN command reply to the
8634 client who joined channel. This is better solution.
8636 * Added function silc_server_get_users_on_channel and function
8637 silc_server_save_users_on_channel to the silcd/server.[ch].
8639 * Removed function silc_server_command_send_users from the
8642 * Do not show topic on the client library anymore. The topic is
8643 sent in the command reply notify to the application and the
8644 application must show the topic now.
8646 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8648 * Added client searching by nickname hash into the IDENTIFY and
8649 WHOIS commands in the server as they were clearly missing from
8650 them. Affected file is silcd/command.c.
8652 * Fixed a bug in private message receiving in the client library.
8653 The remote ID was freed and it wasn't supposed, now it is
8656 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8658 * Minor fix to the channel payload; allocate the data area, as it
8659 needs to be of specific length.
8661 * If the key agreement port is zero then the operating
8662 system will define the bound port. Affected files are
8663 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8665 * Added new function silc_channel_payload_decrypt into the file
8666 lib/silccore/silcchannel.[ch].
8668 * Moved the channel message etc, check from silc_packet_decrypt
8669 to applications. The library calls now a generic
8670 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8671 when the packet is either normal or special. This was done to
8672 allow more wide range of checking that was not allowed when
8673 the code was in library. Now applications can do virtually any
8674 checks to the packet and return to the library the decision how
8675 the packet should be processed. Affected files are
8676 lib/silccore/silcpacket.[ch].
8678 Added silc_server_packet_decrypt_check to the server and
8679 silc_client_packet_decrypt_check to the client library.
8681 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8682 to send with specified source and destination information.
8684 * Channel message delivery between routers was broken after the
8685 channel key distribution was fixed earlier. The channel key
8686 was used be to distributed to other routers as well which is not
8687 allowed by the protocol. Now this is fixed and channel keys
8688 really are cell specific and the channel message delivery between
8689 routers comply with the protocol specification.
8691 * Fixed various commands in server to check also the global list
8692 for the channel entry and not just the local list. The affected
8693 file silcd/command.c.
8695 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8697 * Added assert()s to buffer formatting and unformatting routines
8698 to assert (if --enable-debug) when error occurs. Affected
8699 file: lib/silcutil/silcbuffmt.c.
8701 * Changed to auto-reconnect to check whether the remote host is
8702 router and register the re-connect timeout if it is. It used
8703 to check that whether we are normal server, but router must do
8704 auto-reconnect with another router as well. Affected file
8707 * Removed the [<key len>] option from CMODE command as the cipher
8708 name decides the key length, nowadays. See the defined ciphers
8709 from the protocol specification.
8711 * Added [<hmac>] option to the CMODE command to define the HMAC
8712 for the channel. Added SILC_CMODE_HMAC channel mode.
8714 * Added [<hmac>] option for the JOIN command so that user can
8715 select which HMAC is used to compute the MACs of the channel
8718 * Added Hmac field to the Channel Message Payload. The integrity
8719 of plaintext channel messages are now protected by computing
8720 MAC of the message and attaching the MAC to the payload. The
8721 MAC is encrypted. Now, it is clear that this causes some
8722 overhead to the size of the packet but rationale for this is that
8723 now the receiver can verify whether the channel message decrypted
8724 correctly and also when private keys are set for the channel the
8725 receiver can decrypt the packet with several keys and check from
8726 the MAC which key decrypted the message correctly.
8728 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8729 lib/silccrypt/silccipher.[ch].
8731 * Added silc_hash_len to return the digest length into the
8732 lib/silcrypt/silchash.[ch].
8734 * Rewrote parts of Silc Channel Payload interface in the
8735 lib/silccore/silcchannel.[ch]. The encode function now also
8736 encrypts the packet and parse function decrypts it.
8738 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8740 * Fixed a minor formatting bug in the SKE's key material processing.
8741 It actually might have processed the keys wrong way resulting
8744 * Redefined the mandatory HMAC algorithms and added new algorithms.
8745 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8746 and hmac-md5 truncated to 96 bits. The mandatory is now
8747 hmac-sha1-96. Rest are optional (including the one that used
8748 to be mandatory). Rationale for this is that the truncated HMAC
8749 length is sufficient from security point of view and can actually
8750 make the attack against the HMAC harder. Also, the truncated
8751 HMAC causes less overhead to the packets. See the RFC2104 for
8754 * Added new [hmac] configuration section. The SKE used to use
8755 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8756 is of course wrong. The official names that must be proposed in
8757 the SKE are the ones defined in the protocol specification
8758 (hmac-sha1-96 for example). The user can configure any hmac
8759 using any hash function configured in the [hash] section. At
8760 least, the mandatory must be configured.
8762 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8764 * Added HMAC list to the SKE proposal list. It has now both
8765 hash algorithm list and HMAC list. This makes the protocol
8766 incompatible with previous versions. The SKE now seems to work
8767 the way it is supposed to work, for the first time actually.
8769 * Defined plain Hash algorithms to the protocol specification.
8772 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8774 * Implemented support for key agreement packets into the server.
8775 Added functions silc_server_key_agreement and
8776 silc_server_send_key_agreement. Other than these functions,
8777 server has nothing to do with this packet.
8779 * Added support for private message key packets into the server.
8780 Added functions silc_server_private_message_key and
8781 silc_server_send_private_message_key.
8785 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8786 called in the protocol's final callback instead in the END
8787 protocol state. This makes a little more sense and in the same
8788 time in client we can use the same protocol routines for normal
8789 key exchange and to key agreement packet handling as well.
8791 * Added to both client's and server's KE protocol context the
8792 SilcSKEKeyMaterial pointer to save the key material. We will
8793 bring the key material to the protocol's final callback by doing
8794 this. The final callback must free the key material.
8796 * Added SKE's packet_send callback into client's KE protocol
8797 context so that the caller can choose what packet sending function
8798 is used. This way we can use different packet sending when
8799 doing normal SKE when doing key agreement packet handling (in
8800 the key agreement packet handling we do not want to encrypt
8803 * Implemented the responder side of the key agreement routines
8804 in the client. The client can now bind to specified port and
8805 accept incoming key negotiation. The key material is passed
8806 to the application after the protocol is over.
8808 * Implemented the processing of incoming Key Agreement packet
8809 in the client. Added function silc_client_key_agreement to
8812 * Implemented the intiator side of the key agreement routines
8813 in the client. The client can now initiate key agreement with
8814 another remote client. The key material is passed to the
8815 application after the protocol is over.
8817 * Created client_keyagr.c to include all the key agreement
8820 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8821 SILC_TASK_CALLBACK except that it is not static.
8823 * Created client_notify.c and moved the Notify packet handling
8824 from the client.[ch] into that file.
8826 * Created client_prvmsg.c and moved all private message and
8827 private message key routines from the client.[ch] into that file.
8829 * Create client_channel.c and moved all channel message and
8830 channel private key routines from the client.[ch] into that file.
8832 * Changed silc_client_get_client_by_id_resolve to resolve with
8833 WHOIS command instead of IDENTIFY command, in the file
8834 lib/silclient/idlist.c.
8836 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8838 * Implemented the SKE's responder side to the Client library.
8840 * When FAILURE is received to the protocol do not trust it
8841 blindly. Register a timeout to wait whether the remote closes
8842 the connection as it should do it, only after that process the
8843 actual failure. This was changed to both client and server.
8845 * Added client_internal.h to include some of the structures
8846 there instead of client.h in lib/silcclient/.
8848 * Added function silc_task_unregister_by_callback to unregister
8849 timeouts by the callback function.
8851 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8853 * Some "Incomplete WHOIS info" errors has been appearing on the
8854 log files. Took away the entry->userinfo check from WHOIS
8855 reply sending. The entry->userinfo is now " " if client did not
8856 provide one. I thought this was fixed earlier but something
8857 is wrong still. Let's see if the error still appears.
8859 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8861 * Fixed a minor bug in the login when the channel key is
8862 re-generated in the server. It used to generate the key in
8863 wrong order and thus caused problems in the channel traffic.
8865 * Fixed a minor bug in channel key distsribution after
8866 KICK command. The key was not sent to the router even though
8869 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8871 * Added silc_ske_process_key_material_data as generic routine
8872 to process any key material as the SILC protocol dictates. The
8873 function is used by the actual SKE library but can be used by
8874 applications as well. This relates to the private message keys
8875 and the channel private keys since they must be processed the
8876 same way the normal SILC session keys. The protocol dictates
8877 this. Affected files: lib/silcske/silcske.[ch].
8879 Added also silc_ske_free_key_material to free the
8880 SilcSKEKeyMaterial structure.
8882 * Defined silc_cipher_set_key function to set the key for
8883 cipher without using the object's method function. The affected
8884 files: lib/silccrypt/silccipher.[ch].
8886 * Implemented silc silc_client_add_private_message_key,
8887 silc_client_add_private_message_key_ske,
8888 silc_client_del_private_message_key,
8889 silc_client_list_private_message_keys and
8890 silc_client_free_private_message_keys functions in the
8893 Added functions silc_client_send_private_message_key to send
8894 the Private Message Key payload and silc_client_private_message_key
8895 to handle incoming Private Message Key payload.
8897 * Added Cipher field to the Private Message Key payload to set
8898 the cipher to be used. If ignored, the default cipher defined
8899 in the SILC protocol (aes-256-cbc) is used.
8901 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8903 * Removed lib/silcclient/ops.h file.
8905 Redefined parts of the SILC Client Library API. Created new
8906 file silcapi.h that deprecates the ops.h file and defines the
8907 published Client Library API. Defined also private message key
8908 API and channel private key API into the file.
8910 This is the file that the application must include from the
8911 SILC Client Library. Other files need not be included by
8912 the application anymore.
8914 * Added new key_agreement client operation callback and also
8915 defined the Key Agreement library API for the application.
8917 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8919 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8920 is used by clients to request key negotiation between another
8921 client in the SILC network. If the negotiation is started it
8922 is performed using the SKE protocol. The result of the
8923 negotiation, the secret key material, can be used for example
8924 as private message key.
8926 Implemented the Key Agreement payload into the files
8927 lib/silccore/silauth.[ch].
8929 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8931 * Redefined ciphers for the SILC protocol. Added some new ciphers
8932 and defined the key lengths for the algorithms. Changed the
8933 code accordingly. The default key length is now 256 bits.
8935 * Fixed SKE key distribution function silc_ske_process_key_material
8936 when the key length is more than 128 bits. The default key
8937 length in SILC is now 256 bits.
8939 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8940 to indicate unsupported algorithm.
8942 * Renamed rijndael.c to aes.c and all functions as well.
8944 * Fixed a long standing channel key setting bug in client library.
8945 Weird that it has never surfaced before.
8947 * Fixed bug in channel deletion. If the entire channel is removed
8948 then it must also delete the references of the channel entry
8949 from the client's channel list as the client's channel entry and
8950 the channel's client entry share same memory.
8952 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8954 * Implemented CONNECT and SHUTDOWN commands in the client.
8956 * Implemented CLOSE command to the client.
8958 * Added the function silc_idlist_find_server_by_name into the
8959 files silcd/idlist.[ch].
8961 Added the function silc_idlist_find_server_by_conn into the
8962 files silcd/idlist.[ch].
8964 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8966 * DIE command was renamed to SHUTDOWN. Updated the both code
8969 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
8970 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
8972 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
8975 * Added function silc_server_create_connection function to create
8976 connection to remote router. My server implementation actually
8977 does not allow router to connect to normal server (it expects
8978 that normal server always initiates the connection to the router)
8979 so the CONNECT command is only good for connecting to another
8982 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8984 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
8985 or some other client was kicked from the channel.
8987 Implemented the handling of the notify type to both client
8990 Implemented silc_server_send_notify_kicked to send the KICKED
8991 notify. It is used to send it to the server's primary router.
8993 * Implemented the KICK command into server and client.
8995 * Added `query' argument to the silc_idlist_get_client function
8996 to indicate whether to query the client from server or not if
8999 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9000 to indicate that the client is not channel founder.
9004 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9006 * Removed the rng context from SilcPacketContext structure and
9007 changed that the packet routine uses the Global RNG API.
9009 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9011 * Added support for quit message that client can "leave" on the
9012 channel when it quits the SILC. It is ditributed inside the
9013 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9015 Added silc_server_free_client_data that will take the
9016 signoff message as argument.
9018 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9020 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9022 * Updated parts of the protocol specification to keep it up
9025 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9027 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9028 payloads in one packet.
9030 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9031 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9032 use now the new List flag.
9034 * Also deprecated the following packet types: REPLACE_ID,
9035 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9037 * Added list support for Notify packet in server.
9039 * Added silc_server_send_notify_channel_change to send the
9040 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9041 the silc_server_send_replace_id.
9043 * Added silc_server_send_notify_nick_change to send the
9044 NICK_CHANGE notify type. Deprecates the function
9045 silc_server_send_replace_id.
9047 * Added silc_server_send_notify_join to send the JOIN notify type.
9048 Deprecates the function silc_server_send_new_channel_user.
9050 * Added silc_server_send_notify_leave to send LEAVE notify type.
9051 Deprecates the function silc_server_send_remove_channel_user.
9053 * Added silc_server_send_notify_cmode and
9054 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9055 types. Deprecates the silc_server_send_set_mode function.
9057 * Added SERVER_SIGNOFF notify type to indicate that server has
9058 quit. This means that all clients on the channel from that
9059 server will drop. This can be also used when netsplit happens.
9061 Deprecated REMOVE_ID packet type since it is not needed anymore
9064 Added silc_server_send_notify_server_signoff to send the
9065 SERVER_SIGNOFF notify type. Deprecates the function
9066 silc_server_send_remove_id.
9068 Added also silc_server_send_notify_signoff to send the
9069 SIGNOFF notify type.
9071 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9072 SILC protocol from this day on. Changed the protocol
9073 specification as well.
9075 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9076 notify type. It is used between routers to notify about
9077 topic changes on a channel.
9079 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9082 * Partly updated the protocol specification to comply with the
9083 changes now made. It is still though a bit outdated.
9085 * The JOIN notify type now takes one extra argument <Channel ID>.
9086 The packet used to be destined to the channel but now the
9087 JOIN type may be sent as list thus it is impossible to
9088 destine it to any specific channel. By adding this argument
9089 it is again possible.
9091 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9093 * Added CREDITS file. The CHANGES and CREDITS file will appear
9094 in the distribution as well.
9096 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9098 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9099 types in the server's silcd/packet_receive.c.
9101 * Implemented CMODE and CUMODE to work in router environment.
9103 * Fixed minor encoding and decoding buglet from the
9104 lib/silccore/silcmode.c.
9106 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9109 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9111 * Changed all SilcConfigServer* and silc_config_server* to
9112 SilcServerConfig* and silc_server_config*, respectively.
9115 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9117 * Associated the ID (client or server ID) to the Authentication
9118 Payload to avoid any possibility of forging. Updated the
9119 protocol specification and the code accordingly.
9121 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9123 * The RSA key length is now save to the RsaKey context in the
9124 key generation process in lib/silccrypt/rsa.c. The key length
9125 is now used to figure out the maximum size of the block allowed
9126 to be encrypted/signed.
9128 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9129 is equivalent to the silc_mp_mp2bin but does not allocate any
9132 * Changed silc_mp_mp2bin API to take length argument. If it is
9133 non-zero then the buffer is allocated that large. If zero, then
9134 the size is approximated using silc_mp_sizeinbase, which however
9137 * Created Global RNG API which is global RNG that application can
9138 initialize. After initializing, any routine anywhere in the
9139 code (including library) can use RNG without allocating a new
9140 RNG object. This was done to allow this sort of use of the
9141 RNG in code that has no chance to allocate RNG object. All
9142 applications currently allocate this and many routines in the
9143 library use this. Affected file lib/silccrypt/silcrng.[ch].
9145 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9146 it to use the Global RNG API.
9148 * Defined Authentication Payload into protocol specification that
9149 is used during SILC session to authenticate entities. It is
9150 used for example by client to authenticate itself to the server
9151 to obtain server operator privileges.
9153 Implemented this payload into the lib/silccore/silcauth.[ch].
9154 Implemented also routines for public key based authentication
9155 as the new protocol specification dictates.
9157 Moved definitions of different authentication methods from
9158 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9160 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9161 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9162 silc_pkcs_verify_with_hash functions into the file
9163 lib/silccrypt/silcpkcs.[ch].
9165 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9167 * The client entry's userinfo pointer must be always valid.
9168 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9169 will fail since it requires the userinfo. Now, the userinfo
9170 is allocated as "" if actual userinfo does not exist. Actually,
9171 it must exist and it is totally Ok to drop client connections
9172 that does not announce the userinfo. However, we will make
9173 this workaround for now.
9175 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9176 to return the remote port by socket.
9178 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9180 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9181 SILC_SERVER_PENDING_EXEC and added an new macro
9182 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9183 data or when error occurs while processing the pending command.
9185 Added new argument `destructor' into silc_server_command_pending
9186 and to the SilcServerCommandPending object. This destructor is
9187 now called after calling the pending callback or if error occurs
9188 immediately. If error occurs the actual pending callback won't
9189 be called at all - only the destructor. The destructor may be
9190 NULL if destructor is not needed.
9192 All this applies for client library code as well. Similar
9193 changes were made there as well for the pending commands.
9195 In the client, the application must now allocate the
9196 SilcClientCommandContext with the silc_client_command_alloc
9199 * Added reference counter to the SilcServerCommandContext. Added
9200 function silc_server_command_alloc and silc_server_command_dup
9203 Same type of functions added to the client library for the same
9206 * Removed the cmd_ident from IDListData away since it is now
9207 global for all connections. It is the command identifier used
9208 in command sending and with pending commands. The affected file
9211 * Added reference counter to the SilcSocketConnection objecet to
9212 indicate the usage count of the object. The object won't be
9213 freed untill the reference counter hits zero. Currently only
9214 server uses this, and client ignores it. The client must be
9215 set to use this too later. The affected files are
9216 lib/silccore/silcsockconn.[ch]. Added also the function
9217 silc_socket_dup to increase the reference counter.
9219 This was mainly added because it is possible that the socket
9220 is removed underneath of pending command or other async
9221 operation. Now it won't be free'd and proper DISCONNECTING
9222 flags, etc. can be set to avoid sending data to connection that
9223 is not valid anymore.
9225 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9226 the connection. After that it sets SILC_SET_DISCONNECTED.
9227 It is, however, possible that the socket data is not still freed.
9228 The silc_server_packet_process now checks that data is not
9229 read or written to connection that is DISCONNECTED. The socket
9230 get's freed when the reference counter hits zero.
9232 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9234 * Changed the client operation API: channel_message operation's
9235 `sender' is now the client entry of the sender, not the nickname
9236 and the `channel' is the channel entry, not the channel name.
9238 In the private_message operation the `sender' is now also the
9239 client entry of the sender not the nickname.
9241 Affected file is lib/silcclient/ops.h and all applications
9242 using the client operations.
9244 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9246 * Moved the calling of ops->connect() from connect_to_server_final
9247 into receive_new_id functin since that is the point when the
9248 client is actually allowed to send traffic to network. The
9249 affected file is lib/silcclient/client.c.
9251 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9253 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9254 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9255 (if needs broadcasting) instead of broadcasting the packets one
9256 by one which would make a burst in the network traffic.
9258 * Added `broadcast' argument to the functions in silcd/server.[ch]
9259 silc_server_create_new_channel[_with_id] to indicate whether
9260 to send New Channel packet to primary router.
9262 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9264 * Added new function into the silcd/server.[ch] files:
9265 silc_server_create_new_channel_with_id to create new channel with
9266 already existing Channel ID.
9268 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9269 lib/silccore/silcpacket.h. This packet is used t send list of
9270 Set Mode payloads inside one packet. Server uses this to set
9271 the modes for the channels and clients on those channels, that it
9272 announced to the router when it connected to it. The protocol
9273 specification has been updated accordingly.
9275 * The silc_server_new_channel did not handle the packet coming
9276 from normal server as it normally does not send that. However,
9277 when it announces its channels it does send it. Implemented
9278 the support for that.
9280 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9281 into the file lib/silccore/id.h.
9283 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9285 * Fixed memory leaks in the functions silc_idlist_del_client,
9286 silc_idlist_del_channel and silc_idlist_del_server in the file
9287 silcd/idlist.c. All of those leaked like a sieve.
9289 * Fixed some small memory leaks in the client's function
9290 silc_client_notify_by_server.
9292 * Added functions into silcd/server.c: silc_server_announce_clients,
9293 silc_server_announce_channels and silc_server_announce_server.
9294 These functions are used by normal and router server to announce
9295 to its primary router about clients, channels and servers (when
9296 router) that we own. This is done after we've connected to the
9299 These functions effectively implements the following packet types:
9300 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9301 and SILC_PACKET_NEW_ID_LIST.
9303 * Added new functions into the silcd/packet_receive.[ch]:
9304 silc_server_new_id_list, silc_server_new_channel_list and
9305 silc_server_new_channel_user_list to handle the incoming
9306 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9308 * Added support of changing Channel ID in the function
9309 silc_server_replace_id. If the server that announces a channel
9310 to the router already exists in the router (with same name but
9311 with different Channel ID), router is responsible to send
9312 Replace ID packet to the server and force the server to change
9313 the Channel ID to the one router has.
9315 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9316 client that the Channel ID has been changed by the router. The
9317 normal server sends this to the client. Client must start using
9318 the new Channel ID as the channel's ID.
9320 Implemented handling of this new type into lib/silcclient/client.c
9321 into the function silc_client_notify_by_server.
9323 * Added new function silc_idlist_replace_channel_id into the files
9324 silcd/idlist.[ch] to replace the Channel ID.
9326 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9328 * Call silc_server_command_identify_check always when processing
9329 the IDENTIFY command in silcd/command.c
9331 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9333 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9334 send keepalive packets. The packet can be sent by clients,
9335 servers and routers.
9337 Added function silc_socket_set_heartbeat into the file
9338 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9339 If not set, the heartbeat is not performed. The actual
9340 heartbeat is implemented in the low level socket connection
9341 library. However, application is responsible of actually
9344 Added silc_server_send_heartbeat to send the actual heartbeat
9345 packet into silcd/packet_send.[ch]. Server now performs
9346 keepalive with all connections.
9348 * Added silc_task_get_first function into lib/silcutil/silctask.c
9349 to return the timeout task with shortest timeout. There was a bug
9350 in task unregistration that caused problems. TODO has been
9351 updated to include that task system must be rewritten.
9353 * The client library will now resolve the client information when
9354 receiving JOIN notify from server for client that we know but
9355 have incomplete information.
9357 * Rewrote parts of silc_server_remove_from_channels and
9358 silc_server_remove_from_one_channel as they did not remove the
9359 channel in some circumstances even though they should've.
9361 * Encryption problem encountered in server:
9363 The LEAVE command used to send the Channel Key packet to the
9364 router immediately after generating it. However, the code
9365 had earlier sent Remove Channel user packet but not immediately,
9366 ie. it was put to queue. The order of packets in the router
9367 was that Channel Key packet was first and Remove Channel User
9368 packet was second, even though they were encrypted in the
9369 reverse order. For this reason, MAC check failed. Now, this
9370 is fixed by not sending the Channel Key packet immediately but
9371 putting it to queue. However, this is more fundamental problem:
9372 packets that are in queue should actually not be encrypted
9373 because packets that are sent immediately gets encrypted
9374 actually with wrong IV (and thus MAC check fails). So, packets
9375 that are in queue should be encrypted when they are sent to
9376 the wire and not when they put to the queue.
9378 However, the problem is that the current system has not been
9379 designed to work that way. Instead, the packet is encrypted
9380 as soon as possible and left to the queue. The queue is then
9381 just purged into wire. There won't be any fixes for this
9382 any time soon. So, the current semantic for packet sending
9385 o If you send packet to remote host and do not force the send
9386 (the packet will be in queue) then all subsequent packets to the
9387 same remote host must also be put to the queue. Only after the
9388 queue has been purged is it safe again to force the packet
9391 o If you send all packets immediately then it safe to send
9392 any of subsequent packets through the queue, however, after
9393 the first packet is put to queue then any subsequent packets
9394 must also be put to the queue.
9396 Follow these rules and everything works fine.
9398 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9400 * Added new function silc_server_remove_clients_by_server to
9401 remove all client entries from ID list when the server connection
9402 is lost. In this case it is also important to invalidate all
9403 client entires as they hold the invalid server entry. This
9404 fixes fatal bug when server has lost connection and will reconnect
9407 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9409 * Made some sanity checks to silc_server_daemonise like to check
9410 whether the requested user and group actually exists.
9412 * Added sanity check to SKE's silc_ske_responder_finish to check
9413 that the public and private key actually is valid.
9415 * Invalidate the client's nickname when receiving Replace ID
9416 packet and the Client ID is being replaced. This means that the
9417 server will query the nickname if someone needs it (client)
9420 * Sort the ID Cache in client library when the ID Cache data
9421 has changed (needs sorting).
9423 * Do not allow for SILC client to create several connections to
9424 several servers. The client does not support windows right now
9425 and generating multiple connections causes weird behaviour.
9427 Irssi-silc client does support windows and can handle several
9428 connections without problems, see: www.irssi.org and SILC plugin.
9430 * Fixed some places where client was added to the IDList. The
9431 rule of thumb is following (in order to get everything right):
9432 If the client is directly connected local client then the
9433 `connection' argument must be set and `router' argument must be
9434 NULL to silc_idlist_add_client function. If the client is not
9435 directly connected client then the `router' argument must
9436 bet set and the `connection' argument must be NULL to the
9437 silc_idlist_add_client function.
9439 * The funtion silc_server_packet_send_local_channel actually did
9440 not check whether the client was locally connected or not. It
9441 does that now. Fixed a bug related to LEAVE command.
9443 * Fixed Remove Channel User payload parsing bug in server's
9444 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9446 * The server's silc_server_save_channel_key now checks also the
9447 global ID list for the channel as it might not be in the local
9448 list. Fixed a bug related to LEAVE command.
9450 * Is this the end of the [<unknown>] buglet that has been lurking
9451 around for a long time? A little for loop fix in server's
9452 silc_server_command_whois_parse that is used by both IDENTIFY
9453 and WHOIS command. At least, this was a clear bug and a cause
9454 of one type of [<unknown>] buglet.
9456 * WHOIS and IDENTIFY commands call the function
9457 silc_server_command_[whois/identify]_check function even if
9458 we are not router server.
9460 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9462 * Added --with-gmp configuration option. If set the GMP
9463 is always compiled in the SILC source tree. If not set then
9464 it is checked whether the system has the GMP3 installed. If
9465 it has then the GMP won't be compiled (the system's headers
9466 and library is used), if it doesn't have it then the GMP is
9467 compiled in the SILC source tree.
9469 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9471 * Changed RSA private exponent generation to what PKCS #1
9472 suggests. We try to find the smallest possible d by doing
9473 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9474 not security fix but optimization.
9476 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9478 * Added new config entry [Identity] to fork the server and run
9479 it as specific user and group. A patch from Bostik.
9481 * Imported Dotconf configuration library into lib/dotconf.
9482 This will be used to create the SILC configuration files later.
9483 It will appear in the distsribution after this commit.
9485 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9487 * A big code auditing weekend happening. Auditing code for
9488 obvious mistakes, bugs and errors. Also, removing any code
9491 Removed files for being obsolete:
9493 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9494 inline in the file lib/silcutil/silcbuffer.h)
9496 o lib/silcutil/silcbufutil.c (the header has inline versions)
9498 Changed code to fix possible error conditions:
9500 o The buffer formatting routines now check that the destination
9501 buffer really has enough space to add the data. This applies for
9502 both buffer formatting and unformatting
9503 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9504 unformatting was changed to accomodate following rules:
9505 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9506 sent to the function while XXX_*STRING will not allocate or copy
9507 the data into the buffer. Instead it sets the pointer from the
9508 buffer into the pointer sent as argument (XXX_*STRING used to
9509 require that the pointer must be allocated already). This change
9510 makes this whole thing a bit more consistent and more optimized
9511 (note that the data returned in the unformatting with XXX_*STRING
9512 must not be freed now). The routines return now -1 on error.
9514 o Tried to find all code that use buffer_format and buffer_unformat
9515 and added return value checking to prevent formatting and
9516 especially unformatting errors and possible subsequent fatal
9519 o Changed ske->x and ske->KEY to mallocated pointers in
9520 lib/silcske/silcske.h. Fixed possible data and memory leak.
9522 o Added return value checking to all *_parse* functions. Fixed
9523 many memory leaks as well.
9525 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9526 so that buffer overflows would not happen. All code now also
9527 checks the return value as it can fail.
9529 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9531 * Added reconnection support to server if the normal server looses
9532 its connection to the router (for example if router is rebooted).
9533 The server performs normal reconnection strategy implemented
9534 to the server. Affected file silcd/server.c.
9536 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9538 * Added new packet type SILC_PACKET_SET_MODE that is used to
9539 distribute the information about changed modes (for clients,
9540 channels and clients channel modes) to all routers in the
9541 network. Updated the protocol specification accordingly.
9543 Added functions into silcd/packet_send.c and
9544 silcd/packet_receive.c: silc_server_send_set_mode,
9545 silc_server_set_mode.
9547 Added new files silcmode.[ch] into lib/silccore that implements
9548 the encoding and decoding of Set Mode Payload. Added new type
9549 SilcSetModePayload. Moved the definitions of different modes
9550 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9552 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9554 * Oops, a little mistake in server's connection authentication
9555 protocol. The protocol is not ended with FAILURE but with
9556 SUCCESS if the authentication is Ok. :) Affected file is
9559 * Implemented NICK_CHANGE notify handling in server in the file
9560 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9561 the local clients on the channel. After the changing nickname
9562 in router environment snhould work and the [<unknown>] nickname
9563 should appear no more.
9565 The silc_server_replace_id function that receives the Replace ID
9566 payload now sends the NICK_CHANGE notify type also in the file
9567 silcd/packet_receive.c
9569 * Changed WHOIS and IDENTIFY command to support the maximum amount
9570 of arguments defined in protocol specs (3328 arguments). This
9571 fixed a bug that caused problems when there were more than three
9574 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9576 * Added extra parameter, command identifier, to the
9577 silc_client_send_command so that explicit command identifier
9580 Changed that ID list routines uses specific command identifier
9581 when sending WHOIS/IDENTIFY requests to the server so that they
9582 can be identified when the reply comes back.
9584 Affected files lib/silcclient/command.[ch],
9585 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9587 * Added `sender' argument to silc_server_packet_send_to_channel
9588 to indicaet the sender who originally sent the packet to us
9589 that we are now re-sending. Ignored if NULL. Affected file
9590 silcd/packet_send.[ch].
9592 * Added some server statistics support in silcd/server_internal.h
9593 SilcServerStatistics structure and around the server code. Also
9594 send some nice statistics information when client is connecting
9597 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9599 * Fixed channel ID decoding in server's JOIN command reply in
9600 silcd/command_reply.c
9602 * Fixed braodcasting of replace ID payload to not to send it if
9603 we are standalone server in silcd/packet_receive.c.
9605 * Fixed all channel message sending routines to not to send
9606 packets to clients that has router set, since they are routed
9607 separately in the same function earlier. Affects file
9608 silcd/packet_send.c and all channel packet sending functions.
9610 * In USERS reply, res_argv[i] are not allocated, the table
9611 is allocated. Thus changed that free the table, not its
9614 * In server's whois_check and identify_check if the client is
9615 locally connected do not send any WHOIS commands - they are not
9618 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9620 * Fixed some minor bugs in client when sending WHOIS command. The
9621 arguments was in wrong order.
9623 * Removed statis function add_to_channel from server in
9624 silcd/command.c that was previously used with the joining but
9627 * Tested USERS command in router environment successfully with two
9628 routers, two servers and two clients.
9630 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9632 * Reorganized the USERS command and command reply in client library
9633 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9634 When the command is given by user we register a pending command
9635 callback that will reprocess the command after the reply has been
9636 received from the server. When reprocessing the packet we then
9637 display the information. Thus, the USERS information is displayed
9638 now in the command callback instead of in the command reply
9639 callback. The processing of the command is same as previously
9640 when server has sent the command reply in the JOINing process.
9642 * Added to USERS command in silcd/command_reply.c to join the client,
9643 we didn't use to know about, to the channel after we've created
9644 a client entry for it. Also, for clienet we did know already still
9645 check whether it is on the channel or not and add it if not.
9647 * Removed silc_server_command_join_notify as the function and its
9650 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9652 * Changed the client's pending command handling to the same as the
9653 server's pending command handling. It is also now possible to
9654 execute command reply functions from other command reply
9655 function as the function callbacks for commands and command
9656 replies are one and same. The pending commands are not static
9657 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9658 in client connection context. Thus, pending commands are server
9659 connection specific as it is convenient.
9661 Changed the function silc_client_command_pending and
9662 silc_client_command_pending_del and added new function
9663 silc_client_command_pending_check. Removed the
9664 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9667 * Added cmd_ident, current command identifier, to the client
9668 connection context in lib/silcclient/client.h to keep track on
9669 command identifiers used in command sending. Client's command reply
9670 function handling now supports the mandatory command identifiers.
9672 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9673 funtions in client to fully support pending command callbacks.
9675 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9676 as one of the arguments to the application in the command reply
9679 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9680 before first releasing SILC but came back. Now it is removed again
9681 and should come back nomore. The FORWARDED flag was used only
9682 by the JOINing procedure by forwarding the command packet to router.
9683 Now, the JOINing procedure has been changed to more generic (due
9684 to various router environment issues) and FORWARDED is not needed
9685 anymore for anything. The protocol specification is yet to be
9688 Now, removed silc_server_packet_forward from server and the flag
9689 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9691 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9693 * Renamed NAMES command to USERS command. The NAMES was named that
9694 due to historical reasons. Now it is renamed. Also, rewrote
9695 parts of the USERS command. The nickname list is not sent anymore
9696 by the server. Only Client ID and mode lists are sent in the USERS
9697 command. Changed this also to the protocol specification.
9699 The client now resolves the names and stuff after it receives
9700 the USERS list from the server when joining to the channel.
9702 * WHOIS and IDENTIFY commands has been changed to support multiple
9703 Client ID's per command. One can now search for multiple users
9704 in the network by sending only one WHOIS or IDENTIFY command.
9705 Changed the code and the protocol specifications.
9707 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9708 uses silc_server_command_whois_parse to parse the request. */
9710 * If normal server, do not parse the WHOIS and IDENTIFY requests
9711 before sending it to the router. Saves some time.
9713 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9715 * Fixed JOIN command on client library. Wrong number of arguments
9716 used to crash the client.
9718 * Added silc_server_channel_has_global function to check whether
9719 channel has global users or not.
9721 * Added silc_server_channel_has_local function to check whether channel
9722 has locally connected clients on the channel.
9724 * The silc_server_remove_from_one_channel now checks whether the
9725 channel has global users or not after given client was removed from
9726 the channel. It also checks whether the channel has local clients
9727 on the channel anymore. If it does not have then the channel entry
9728 is removed as it is not needed anymore.
9730 * The silc_server_notify now checks on JOIN notify whether the joining
9731 client is one of locally connected or global. If it is global then
9732 the channel has now global users on the channel and that is marked
9733 to the channel entry. Also, it now saves the global client to
9734 global list who is joining and JOINs it to the channel. This is
9735 for normal server, that is.
9737 Changed silc_server_send_notify_on_channel,
9738 silc_server_packet_relay_to_channel and
9739 silc_server_packet_send_to_channel check if we are normal server
9740 and client has router set (ie. global client) do not send the
9741 message to that client, as it is already routed to our router.
9743 * Implemented LEAVE notify type handling in silc_server_notify
9746 * Tested LEAVE command in router environment successfully. Tested
9747 with two routers, two servers and two clients.
9751 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9753 * Implemented SIGNOFF notify type handling in silc_server_notify
9756 * silc_server_remove_id now removes the client entry from all channels
9757 it has joined and thusly sends SIGNOFF notify type.
9759 * Rewrote the NAMES list generation in server by removing two excess
9760 loops. The lists are created now inside one loop.
9762 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9764 * silc_server_remove_channel_user checks now also global list
9765 for channel and client.
9767 * silc_server_new_channel_user checks now both local and global
9768 list for channel and client. Fixed a bug in client id decoding.
9769 Used to decode wrong buffer.
9771 * silc_server_channel_message checks now both local and global
9772 list for channel entry.
9774 * Tested channel joining (hence JOIN) in router environment
9775 successfully. Tested with two routers, two servers and two
9778 * Tested channel message sending in router environment successfully.
9780 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9782 * Added silc_server_save_channel_key into server.[ch] to save the
9783 received channel key in Channel Key payload processing. It is
9784 also used in JOIN command reply handling.
9786 Equivalent function silc_client_save_channel_key added into
9787 client.[ch] into client library.
9789 * Changed JOIN command reply to send information whether the channel
9790 was created or not (is existing already) and the channel key
9791 payload. Changed protocol specs accordingly.
9793 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9794 the request was sent by ID and not by nickname. Crashed on
9797 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9799 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9800 now correctly save the received data.
9802 * silc_server_free_sock_user_data now notifies routers in the
9803 network about entities leaving the network.
9805 At the same time implemented functions silc_server_remove_id
9806 and silc_server_send_remove_id to receive and send REMOVE_ID
9807 packets. The packet is used to notify routers in the network
9808 about leaving entities. The ID removed will become invalid in
9811 * Added function silc_idlist_del_server into server. Removes and
9812 free's server entry from ID list.
9814 * silc_server_private_message function now checks, if we are router,
9815 that the destination ID really is valid ID, naturally.
9817 * In router when NEW_ID packet is received (for new client) the
9818 hash of the Client ID is saved in the ID Cache but the
9819 client->nickname is set to NULL, instead of putting the hash
9822 IDENTIFY command now also checks that client->nickname must be
9823 valid. If it is not if will request the data from the server who
9824 owns the client. Added new function
9825 silc_server_command_identify_check.
9827 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9828 to set the command to already allocated Command Payload.
9830 * Tested private message sending in router environment with two
9831 routers, two servers and two clients. Fixed minor bugs and now
9834 * Fixed segfault from client's NAMES command. Used to crash if
9837 * Forwarded packets must not be routed even if it is not destined
9838 to the receiver. Changed server code comply with this.
9840 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9842 * Added `require_reverse_mapping' boolean value to ServerParams
9843 structure. If TRUE (not default) the server will require that
9844 the connecting host has fully qualified domain name.
9846 If the reverse mapping is not required and hostname could not be
9847 found the IP address is used as hostname.
9849 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9851 * Implemented version string checking to both client and server.
9852 The check is incomplete currently due to the abnormal version
9853 strings used in development version of SILC.
9855 * Changed all command functions in server to use the new
9858 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9860 * Changed char *data to unsigned char *data in ID Cache system to
9861 support binary data as ID Cache data. Changed code to support
9862 binary data in lib/silccore/idcache.c.
9864 * Renamed silc_server_packet_relay_command_reply to
9865 silc_server_command_reply as it is normal packet receiving
9866 function. Rewrote the function to accept command replys for
9867 servers and not only for clients.
9869 * Mark remote router always as registered server if we are connecting
9870 to it. Otherwise, commands sent by the router to us are ignored.
9872 * All ID List find routines now returns the ID Cache Entry pointer
9873 as well if requested.
9875 * WHOIS command works now in router environment, tested with two
9876 routers, two servers and two clients.
9878 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9879 in router environment (as it is almost equivalent to WHOIS) but
9880 hasn't been tested thoroughly. Added new functions:
9882 silc_server_command_identify_parse
9883 silc_server_command_identify_send_reply
9884 silc_server_command_identify_from_client
9885 silc_server_command_identify_from_server
9887 * Disabled route cache adding because adding two different ID's with
9888 same IP replaces the old cache entry thus giving wrong route.
9889 The entry->router->connection is always the fastest route anyway
9890 so route cache may not be needed. Of course, new routes maybe
9891 established after receiving the ID when the entry->router->connection
9892 might not be anymore the most optimal.
9894 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9896 * Add route cache for received ID for fast routing.
9898 * Added silc_server_packet_route to route received packet on router
9899 that is not destined to us.
9901 * Renamed silc_server_get_route to silc_server_route_get.
9903 * Added id_string and id_string_len fields into SilcServer to
9904 include encoded ServerID for fast comparing without excess
9905 encoding of the ID's.
9907 * Cleaned up WHOIS command on server side. Added following static
9910 silc_server_command_whois_parse
9911 silc_server_command_whois_check
9912 silc_server_command_whois_send_reply
9913 silc_server_command_whois_from_client
9914 silc_server_command_whois_from_server
9916 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9917 arguments in command replies. All command functions should be
9918 updated to use this macro.
9920 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9922 * Minor typo fixes on command reply handling on server.
9924 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9926 * Added silc_server_command_add_to_channel internal routine to add
9927 the client to the channel after router has created the channel and
9928 sent command reply to the server.
9930 * Added generic silc_server_send_command to send any command from
9933 * Use static buffer with ID rendering instead of duplicating data.
9935 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9937 * Fixed a channel user mode bug when joining to a channel server gave
9938 everybody channel founder rights, oops.
9940 * We mark ourselves as the router of the incoming server connection
9941 if we are router ourselves. This way we can check in some packet
9942 sending functions whether it is locally connected server. For
9943 incoming router connections we put NULL.
9945 * For router sending packets locally means now always sending the
9946 packet cell wide; to local clients and local servers. For normal
9947 server sending packet locally means sending it to only local
9950 * Fixed the JOIN command to really work in router environment. If the
9951 channel is created it is always created by the router. Router is
9952 also responsible of making the initial joining to the channel,
9953 sending JOIN notify to the sending server and distributing
9954 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
9955 does not exist server doesn't do anything else but forward the
9956 command to the router which performs everything.
9958 * Added silc_server_send_channel_key function to send the Channel Key
9961 * Added silc_server_create_channel_key to create new channel key. The
9962 channel key is now re-generated everytime someone joins or leaves
9963 a channel, as protocol dictates. Note: channel->key_len is the
9966 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9968 * Splitted server.[ch] finally. Created now packet_send.[ch] and
9969 packet_receive.[ch] to separate packet sending and receiving
9970 routines. The server.[ch] now includes everything else including
9971 actual packet processing (writing and reading data) and other
9974 Renamed silc_server_private_message_send_internal to
9975 silc_server_send_private_message. The routine is still though
9976 used only to relay private messages as server does not send
9977 private messages itself.
9979 Renamed silc_server_new_channel to silc_server_create_new_channel
9980 and added new function sicl_server_new_channel that handles the
9981 incoming New Channel packet. Added also new sending function
9982 silc_server_send_new_channel to send New Channel Payload.
9984 * Added new function silc_server_notify to process incoming notify
9985 packet to the server/router. Server may then relay the notify
9986 to clients if needed.
9988 * Added new function silc_server_new_channel_user to process incoming
9989 New Channel User packet. Router will redistribute the packet and
9990 send JOIN notify to its local clients and locally connected servers
9991 if needed. Normal server will send JOIN notify to its local client
9992 on same channel when received this packet. Added also corresponding
9993 sending function silc_server_send_new_channel_user to sent the
9996 * Added boolean route argument to send_notif_to_channel and
9997 packet_send_to_channel functions to attempt to route the packet
9998 if it is TRUE and send only locally if it is FALSE.
10000 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10002 * silc_server_replace_id now broadcasts the received replace ID
10003 packet if it is not broadcast packet already. The router must
10004 broadcast to inform other routers about changed ID.
10006 * Added backpointer to server's router into SilcServer context in
10007 silcd/server_internal.h.
10009 * Fixed silc_server_packet_broadcast to send correct broadcast
10012 * The channel key is now distributed to the local client as soon
10013 as it is received from the router (in router environment) so that
10014 no other packet may be sent for the channel until client has
10017 * silc_server_remove_channel_user now broadcasts the received
10018 Remove Channel User packet if it is not broadcast packet already.
10019 The router must broadcast to inform other routers about removed
10022 * Added users field into SilcPacketContext that is a reference count
10023 of the context. One can increase the reference count by calling
10024 silc_packet_context_dup which is now changed to just increase the
10025 reference count instead of duplicating the data. The reference
10026 count is decresed by calling silc_packet_context_free that will
10027 free the data after the reference count hits zero.
10029 For now on the packet context and everything allocated into it
10030 (including the raw packet from network) must be freed by calling
10031 the new silc_packet_context_free function. Added also new function
10032 silc_packet_context_alloc that must be used now to allocate the
10033 context. This also means that if a routine is asynchronous from
10034 silc_[client/server]_packet_parse_type the packet context must
10035 be duplicated by calling silc_packet_context_dup. Otherwise it
10036 gets free'd after silc_[client/server]_packet_parse_type returns.
10037 Also, one must remember that if packet is duplicated then its
10038 reference count must be decresed by calling the free function as
10039 many times as it was duplicated.
10041 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10042 from both client and server.
10044 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10046 * Made joining to a channel working in router environment.
10048 * Cleaned up JOIN command on server side and create function
10049 silc_server_command_join_channel internal routine to make the
10052 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10054 * Changed silc_command_pending list to SilcDList. Also, added
10055 `ident' field to SilcServerCommandPending structure to identify
10056 the reply and to call correct callback.
10058 Added silc_server_command_pending_check function to replace the
10059 corresnponding macro. The silc_command_pending list is not
10062 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10063 to set identifier to previously allocated Command Payload. It
10064 is used to set identifier for command when resending Command
10067 * Added silc_command_payload_encode_payload to encode Command
10068 Payload buffer from SilcCommandPayload structure.
10070 * Added silc_argument_payload_encode_payload to encode Argument
10071 payload buffer from SilcArgumentPayload structure.
10073 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10075 * Changed WHOIS command to support router connection on server side.
10076 The whois request is always sent to router unless the server is
10077 standalone server. After server has received the reply from the
10078 router will it send the reply to the client.
10080 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10081 broadcast received broadcast packet. The function is used only
10082 by router. The broadcast packet is always sent to the router's
10085 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10086 render given ID to printable string, for log files for example.
10088 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10090 * Made basic router to router connections working. At least they
10091 can now connect to each other but nothing really works the way
10092 they are supposed - yet.
10094 * Added new initiator token to RouterConnection configuration
10095 file in silcd/serverconfig.[ch]. It is used to tell whether we
10096 are the initiator to the remote router or whether we'll expect
10097 the other end to connect.
10099 * Moved registering of listener task to silc_server_init, hence
10100 the server starts listenning as soon as it is run, even if it
10101 does not have connections to other routers. Let's see how well
10104 * Changed default connection retry timeouts for more suitable in
10107 * Removed cipher and such arguments from silc_idlist_add_client
10108 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10109 Added new function silc_idlist_add_data to add the keys and stuff
10112 * Added SilcIDListData structure and added it to SilcClientEntry
10113 and SilcServerEntry as their first field in the structure. This
10114 way we can explicitly cast the ID entries to the SilcIDListData
10115 structure and get common data for the entries. In past, we had
10116 to first check what type of connection it is and then cast it to
10117 correct ID entry type. Now, we can directly cast the opaque
10118 pointer to the SilcIDListData (no matter what ID entry it actually
10119 is) and get the data needed.
10121 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10123 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10124 in some circumstances even if threre were timeout tasks, though not
10125 IO tasks, but tasks anyway. Now fixed.
10127 * Defined SilcServerConnection structure to hold connection specific
10128 stuff about directly connected servers and routers. The definition
10129 is currently in silcd/server_internal.h. I thought about having
10130 a bit more important role fro this struct but for now it is used
10131 only when connecting to other server (or router actually).
10133 * Added connecting retry support in server when connecting to
10134 router(s). The retry feature implement exponential backoff
10135 algorithm. Also, added SilcServerParams structure to hold default
10136 parameters for server. For now, it include these retry settings
10137 and are hard coded. After server is moded to be as Silc Server
10138 Library this structure will be more important.
10140 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10142 * Changed client librarys channel->clients table to SilcList and
10143 changed code accordingly.
10145 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10147 * Changed client's channel table to SilcList and changed code
10148 accordingly. Also changed SilcChannelClientEntry to include back-
10149 pointer to the channel so that client entry can use that structure
10150 as list as well and we have fast cross-reference to the channel.
10151 This change dramatically decreased the complexity of channel
10152 handling with client entry and vice versa (removed one extra
10153 loop when searching for channel entry from many functions).
10155 * Changed server->sim from table to SilcDList and changed code
10158 * NAMES command can now be used from user interface. It will show
10159 the user list on the channel, neatly.
10161 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10162 Code now saves realname of the user if it becomes available.
10164 * Renamed configure.in to configure.in.pre and made ./prepare
10165 script to automatically add correct version string to
10166 configure.in which it creates from configure.in.pre.
10168 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10170 * NAMES command reply now shows users mode with the nickname when
10171 joining to channel.
10173 * Moved silc_client_ch[u]mode[_char] functions from
10174 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10175 place sucks, they are utility functions and should be in some
10178 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10180 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10183 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10187 * Added TRQ (efficient deque and list library) into lib/trq. This is
10188 a very good list library that is currently used in the SILC. Defined
10189 SilcList API over the library because I didn't like the API very
10190 much. See lib/trq/silclist.h for the API and examples of how to
10191 use the API. Fixed various places in the code to use the new
10192 SilcList API. The SilcList is meant for lists that has a structure
10193 already defined as a list. It is not suitable to add just some
10194 context to the list (in TRQ, the context is the list actually).
10196 So, I defined SilcDList that can be used for the purpose where
10197 predefined list structure does not exit. This can be used as
10198 such list. Now some context just can be added to the SilcDList.
10199 Currently this list is not used in the SILC just yet, though there
10200 are a lot places where this can replace dynamically allocated
10201 tables and I will fix these places, later, to use SilcDList.
10202 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10203 and use TRQ internally).
10205 Also fixed some annoying warning messages that the original TRQ
10206 code generated. Also minor changes to TRQ's Makefile.in.
10208 * Added support for querying by Client ID to both WHOIS and
10209 IDENTIFY commands into server, as required by the protocol.
10211 * Removed method function pointers from SilcBuffer structure. They
10212 weren't used to anything and just increased the context size for
10213 no good reason. This change also made silc_buffer_alloc and
10214 silc_buffer_free functions inline functions.
10216 * Disabled command flooding detection support until it's fixed so
10217 that it accepts commands in but does not execute them more than once
10220 * Added silc_net_localhost(), to return local hostname, into
10221 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10222 that must be initialized before calling silc_client_init.
10224 * Added new function: silc_server_send_notify_on_channels to send
10225 notify messages to all channels client has joined. It is assured
10226 that the message is sent only once per client.
10228 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10229 lib/silcutil/silcutil.[ch] as silc_format function. The new
10230 function is generic and is used by server as well, not only by
10231 the logging routines.
10233 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10234 the provided version string was not acceptable. Added new function:
10235 silc_ske_check_version into lib/silcske/silcske.h. The function
10236 must be implemented by the application (client or server) and it
10237 does not reside in the SKE library. The function checks the version
10238 string remote end sent.
10240 * Added back pointers (to opaque context and to SilcSocketConnection)
10241 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10243 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10244 duplicate packet context structure.
10246 * Changed `notify' client operation to send same arguments as client
10247 receives from server except for ID's. ID's are mapped to correct
10248 ID entry and that is returned. Also, if channel entry is not sent
10249 by server but the notify is for channel the channel entry is sent
10250 to application (otherwise application doesn't know that it is for
10251 channel (library gets it from packet's Destination ID)).
10253 * Added silc_client_remove_from_channels into client library to
10254 remove a client from all channels it has joined to. Used when
10255 received SIGNOFF notify from server. Added also new function
10256 silc_client_replace_from_channels to replace old ID entry with
10257 new ID entry on all channels. Used when received NICK_CHANGE
10258 notify from server.
10260 * Fixed ID Cache list handling in silc_idlist_get_client in
10261 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10262 to get (or query) client by ID.
10264 * Updated TODO list.
10266 * Added connection authentication status message defined by the
10267 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10268 support for these into the code in client and server side.
10270 * Added generic function silc_client_send_command to send any command
10271 with variable argument list. Application should use this function
10272 to send commands if the command functions provided by the library
10273 does not suite for the application's user interface needs.
10275 * Added new `failure' client operation. Application is notified about
10276 received failure packet if client is executing a protocol. In this
10277 case the protocol's execution has failed.
10279 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10280 is required by the protocol.
10282 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10283 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10286 * Added status flag to SilcSKE object to indicate realtime status
10287 of the SKE protocol.
10289 * Application receives now exactly same command reply arguments as
10290 the library receives from server. However, if ID is received the
10291 corresponding ID entry is returned to the application (eg. Client
10292 ID is mapped to correct SilcClientEntry entry and that is returned).
10293 Changed command_reply client operation due to this change.
10295 * Changed all ID's in commands and in command replys as ID Payloads.
10296 Change affected both client and server side codes.
10298 All ID's sent in SILC network (with execption of ID's in SILC
10299 Packet header) are sent in ID Payload to support variable length
10302 * Server now notifies nick changes and notifies all clients on
10303 the channels about the new nickname (about the new Client ID,
10306 * Implemented CMODE command to change channel modes. Supports all
10307 channel modes defined by the protocol specs except ban and invite
10308 lists. (Also, private channel key mode is supported but support for
10309 setting private channel key in client is missing, thus, this mode
10310 has no effect on client side (except that server requires that the
10311 client uses private channel key and normal channel traffic does not
10314 Also, invite mode works per se, but INVITE command does not work
10315 yet correctly, so you can set channel as invite only channel but
10316 inviting clients to the channel does not work (it is yet to be
10317 thought what's the best way to do it).
10319 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10320 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10321 Implemented CUMODE command to change user's mode on the channel.
10322 Supports all modes defined by the protocol specs.
10324 * Added NAMES command reply to return users modes on the channel.
10326 * Removed unnecessary and slow ciphers from lib/silccrypt.
10328 * Set SO_KEEPALIVE option to connection sockets by default.
10330 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10332 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10333 redefined the Notify Payload into protocol specs.
10335 * Added silc_id_payload_parse_id to get ID directly from raw
10338 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10340 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10341 accept searching by Client ID as well.
10343 * Added support for LEAVE and SIGNOFF notify types in client library.
10345 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10346 to parse ID Payload from raw data.
10348 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10350 * Added flags parameter into silc_ske_assemble_security_properties
10351 function in lib/silcske/silcske.[ch].
10353 * Changed notify client operation to fit better for notify messages
10354 sent by server. The notify payload received from server is now
10355 passed to the application (after parsing it to SilcNotifyPayload).
10356 It is application's responsibility to retrieve the arguments
10357 from the payload and show the message the way it wants. The message
10358 sent by server is implementation specific.
10360 * Changed public keys to comply with the protocol specification.
10361 Old public keys are not supported anymore and are not compatible.
10363 * Removed nickname from Channel Payload as the latest draft removed
10364 it. The client must resolve the nickname from the NAMES command
10365 reply received when it joined the channel.
10367 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10369 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10371 * Fixed some errors in protocol specification drafts.
10373 * Created lib/silccore/silcnotify.c to implement Notify Payload
10374 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10375 generic payloads described by protocol specifications. The file
10376 includes implementations for ID Payload and Argument Payload.
10378 * Changed Command Payload implementation to use the new Argument
10379 Payload. Changed command_xxxx_payload to command_payload_xxxx
10380 to comply with SILC coding conventions.
10382 * Added suppport for Argument Payload handling in Notify Payload
10383 implementation as protocol requires it. Added the new support
10384 into server and client lib as well.
10386 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10388 * Added support for multiple nicknames on same channel. [n] is
10389 added locally to the nickname if there are more than one same
10390 nicknames on the channel.
10392 * Server now sends all nicknames that matched WHOIS request.
10393 Client also shows the list received from server.
10395 * Added TOPIC command to client side. User can now set and show
10396 current topic on channel.
10398 * Added MOTD command to client and server. Also, server sends the
10399 motd when client connects to the server.
10401 * Changed version strings to comply ISO 8601.
10403 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10405 * Fixed protocol error handling in client library. It should now
10406 cope even if the SKE fails for some reason.
10408 * Made new protocol specification drafts for submitting to IETF.
10410 * Implemented TOPIC command to server in silcd/command.c.
10412 * Added two new notify types into lib/silccore/silcnotify.h:
10413 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10414 notify nickname change and topic setting/change on a channel.
10416 * API change of command_reply operation in client library. The
10417 application gets now the status type received from server as well.
10419 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10421 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10423 * Cras fixed and optimized the packet handling even further and
10424 it should work now. Minor change to the prototype of function
10425 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10427 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10429 * Added new function into lib/silcutil/silcschedule.[ch]:
10430 silc_schedule_with_fd to select() a specified fd. The function
10431 returns after timeout expires or data arrives or goes. The
10432 function is used by packet routines to wait that all data is
10433 received from network.
10435 * Fixed data reading from network in lib/silccore/silcpacket.c.
10436 The code now assures that all data is read from the fd and then
10437 continues packet processing. This was a bug fix since the code
10438 used to drop some data in some circumstances.
10440 * Added new function into lib/silcclient/client.[ch]:
10441 silc_client_start_key_exchange to start key exchange after
10442 connection has been established to server. The code internally
10443 now uses this funtion but its main purpose was to provide it
10444 for applications that perform their own connecting. After
10445 application has created a connection it merely calls this
10446 function to start the key exchange between client and server.
10447 The library takes care of everything else after that.
10449 Updated also lib/silcclient/README to explain the usage of
10452 * Do not send to application information that connection has
10453 been established. Application gets notified it by connect
10456 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10458 * Applied cras's patch to add silc_schedule_one function. The
10459 function runs scheduler once and returns.
10461 * Fixed the scheduler after cras messed it up. The timeout
10462 handling works now as it's supposed to work.
10464 * Added into lib/silccore/ silcnotify.h to include notify
10465 message types support. Changed silc_server_send_notify*
10466 functions, in server.[ch], to support those new notify types.
10467 Added the support for the notify types into client library,
10468 as well. Added new notify client operation into ops.h in
10471 * Changed silc_server_packet_send_to_channel to send normal
10472 packets instead of just channel message packets. The function
10473 is now used to send the notify packets to channels. It is not
10474 used to send channel message packets anymore, as server never
10475 sends them anymore.
10477 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10478 va_arg()s as it seems to require it nowadays. I guess, if SILC
10479 is compiled with older va_arg() the new code should work anyway.
10481 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10483 * Splitted core library. Core library (lib/silccore) includes
10484 now only SILC protocol specific core (and common) components.
10485 Created new utility library (lib/silcutil) that includes more
10486 generic purpose stuff. The stuff for util library was taken
10487 from the old core library. This was minor and easy split.
10489 * Created SILC Client Library (lib/silcclient) that includes
10490 implementation of the SILC client without user interface. This
10491 was major move from silc/ directory. The code has been changed
10492 so that it is transparent towards the user interface. The
10493 silc/ directory includes now the same user interface as before
10494 and it uses the new client library. Read lib/silcclient/README.
10495 Basicly, the client library performs everything else related
10496 to SILC except user interface handling. Also, configuration
10497 files are considered to be part of user interface and library
10498 does not handle them.
10500 This change also changed a lot of structures, function naming etc.
10501 Most important change was that SilcClientWindow object was
10502 renamed to SilcClientConnection in the client library. Created
10503 also new file lib/silcclient/ops.h. Also added new files
10504 silc/local_command.[ch] and silc/client_ops.[ch].
10506 All these changes were made to make it easier for user interface
10507 designers to create what ever user interface for the SILC client
10510 It is also expected that the server will be moved to lib
10511 directory as well and SILC Server Library will be created;
10512 sometimes in the future.
10514 * Removed Local commands from lib/silccore/silccommand.h as
10515 they are application specific and new client library does not
10516 handle any of those anymore.
10518 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10519 old client implementation in silc/.
10521 * Added support for callback functions in SILC_LOG_* macros.
10522 Application can now set its own callbacks that will be called
10523 instead of using the default functions that will always print
10524 the debug messages to stderr (or stdout). Also, debugging can
10525 now be disabled by setting silc_debug to FALSE and re-enabled by
10526 setting it to TRUE. Note, that logging will still work even
10527 if debugging is disabled.
10529 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10530 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10531 silc_log_reset_debug_callbacks.
10533 * To enable debugging in silc client one must give now -d
10534 option on command line.
10536 * Changed silc_schedule_init to automatically allocate task queues
10537 if they are not allocated before calling it.
10539 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10541 * Added GMP 3.1 into math library.
10543 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10545 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10546 a channel in SILC network. The packet is used by servers and
10547 routers to notify other routers that user has left a channel.
10548 This little feature was missing until now. Added the feature
10549 to protocol specification as well.
10551 Added functions: silc_server_send_remove_channel_user and
10552 silc_server_remove_channel_user into server.[ch].
10554 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10555 lib/silccore/silcpacket.h. However, they are not implemented
10558 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10560 * Fixed joining to a channel and sending channel messages
10561 between server and router. The channel message sending should
10562 now work inside a cell.
10564 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10566 * Fixed the private message sending between server and router.
10567 The private message sending should now work inside a cell.
10569 * Added silc_server_replace_id into server.[ch] to replace
10570 existing ID in the SILC network.
10572 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10573 and silc_idlist_replace_server_id into idlist.[ch] in server.
10575 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10577 * Fixed the server to server connections. Server can again now
10578 connect to router. Router to router connections probably does
10581 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10583 * Added dynamic protocol registering support. Now protocols can
10584 registered and unregistered on the fly. Patch by cras.
10586 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10588 * Added lib/contrib directory to hold routines that some platforms
10589 don't have but are needed by SILC.
10591 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10592 into lin/contrib to provide getopt() and getopt_long() for
10593 those who don't have it.
10595 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10597 * Added AWAY command to client. When away message is set and
10598 client receives a private message packet the client automatically
10599 replies to the sender with the away message.
10601 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10602 bug seemed to be the cause of recent problems when compiling
10605 * Added version detection support to SKE protocol specification
10606 and added the new changes to the SKE implementation as well.
10607 There were other minor changes in the SKE protocol as well.
10609 Many changes in lib/silcske/silcske.[ch] and in
10610 lib/silcske/payload.[ch].
10612 * Added ^U functionality, clear input line. Patch from cras.
10614 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10616 * Mainly small bugfixes on core library. Fixed some debugging
10617 logging and buffer overflow in silclog.c.
10619 * Updated config.sub and config.guess on the distribution tree.
10621 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10623 * Added command lagging support in server. Client may execute
10624 commands now only once in two seconds.
10626 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10628 * Optimized packet reception. MAC computation and checking is now
10629 also more optimized. A lot previously duplicated code is now
10630 used as generic by both client and server.
10632 * Fixed key pair generation in clientutil.c
10634 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10636 * Added into lib/silccore/silcbufutil.[ch] new function;
10637 silc_buffer_realloc.
10639 * Moved generic packet sending/encryption functions to
10640 lib/silccore/silcpacket.[ch] from client and server. Some
10641 rewriting of the functions.
10643 * Moved all generic packet reception/decryption functions to
10644 lib/silccore/silcpacket.[ch] from client and server. The
10645 packet processing is now much cleaner in both client and server.
10646 These were major changes in both client and server.
10648 * Created many common functions in server to do packet sending.
10649 Previously code were duplicated a lot, this has been removed
10650 with these changes.
10652 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10654 * Rewrote major parts of the ID cache system. Don't know
10655 whether it is better now or not but at least the API is more
10658 * Major rewrite on ID cache stuff on client because of the ID
10659 cache API changes. Added idlist.c to client.
10661 * Also major rewrite on ID cache stuff on server as well.
10662 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10663 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10664 in hand, instead they are all put into the ID cache system now.
10665 All server_idlist_* routines uses ID cache now instead of
10666 traversing its own lists (those lists does not exist anymore).
10667 SilcIDList though still exists. Also, SilcXXXEntry's are
10670 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10672 * Finally made the SKE implementation compliant to the protocol
10673 specification. All mp integers are now binary encoded as
10674 opposed being HEX encoded.
10676 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10679 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10680 functions: silc_[encode/decode]_pem. Also added function
10681 silc_encode_pem_file to PEM encode with newlines ('\n') for
10682 saving into a file.
10684 * SILC public keys are now encoded either PEM or binary. Same
10685 option is for private keys as well. By default private keys
10686 are binary encoded and public keys PEM encoded. Silly HEX
10687 encoding were removed.
10689 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10690 function to create fingerprints.
10692 * Fixed a bug in SHA1; does not change the original data anymore.
10694 * Partly implemented INFO command on client and server side.
10695 Fixed CLEAR command. Changes to SERVER command; show current
10696 server(s) when giving command without arguments. Added
10697 VERSION command to client.
10699 * Added check to server that unregistered connections cannot
10700 execute commands (unless it is specificly allowed).
10702 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10704 * Fixed screen refresh.
10706 * Fixed channel joining bug from client. On some circumstances
10707 client tried to join to a channel it had already joined.
10709 * Added public key verification process into client's protocol.c.
10710 The client now verifies the public key from user and saves
10711 it into ~./silc/serverkeys/ directory.
10713 Added into: clientutil.[ch]: silc_client_verify_server_key.
10715 * Changed SKE protocol's silc_ske_initiator_finish function
10716 to accept callback function that verifies the received public
10717 key. Removed old silc_ske_verify_public_key function.
10719 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10721 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10722 silc_pkcs_private_key[_data]_set.
10724 * Made the password and public authentication more cleaner in
10725 server's protocol.c.
10727 * Removed historic and obsolete protocol `channel_auth' from
10728 both client and server.
10730 * Removed wrong way of sending command status messages from
10731 server to client in server's command.c. The old way violated
10732 protocol specification.
10734 Changes to silccore/silccommand.[ch]: removed
10735 silc_command_encode_status_payload -> not needed anymore,
10736 changed silc_command_encode_payload_va to accept extra
10737 argument on variable argument list. The argument type must
10738 now be provided to the function. Also, added new function:
10739 silc_command_encode_reply_payload_va which is same as
10740 normal command_encode_payload_va except command status type
10741 is provided as extra argument.
10743 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10745 * Added ~./silc directory handling. The directory includes the
10746 public and private keys for the client.
10748 Added silc_client_check_silc_dir, silc_client_create_identifier
10749 and silc_client_load_keys.
10751 * Implemented SILC protocol compliant public key. Added public
10752 and private key saving to and loading from files.
10754 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10755 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10756 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10757 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10758 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10760 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10761 silc_pkcs_load_[public/private]_key.
10763 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10765 * Added silc_server_get_route (route.[ch]) to get connection
10766 data for the fastest route for given ID.
10768 * Implemented INVITE command on client and server. The command
10769 were re-defined in the SILC Protocol Specification and the
10770 implementation now complies with the specification.
10772 * Implemented PING command on client and server.
10774 * Implemented NAMES command on client and server. The server side
10775 supports currently only normal server not router server yet.
10776 Some changes to NAMES definition in SILC protocol specification.
10778 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10780 * Implemented LEAVE command on client and server.
10782 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10783 again. This change was made to the protocol as well. Server
10784 should not violate the protocol specification anymore.
10786 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10788 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10789 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob