1 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
3 * Fixed channel messages across cells. Affected file
6 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
8 * Fixed file transmission accepting in client library to not
9 start the negotiation if user hasn't accepted the transfer,
10 instead create new session for resent transfer. Affected
11 file lib/silcclient/client_ftp.c.
13 * Show the session ID in the file transmision list. Remove
14 session from list that failed to transfer. Switch the current
15 session automatically after transmission, and in errors, to new
16 session if other sessions exists in the transfer list. Affected
17 files are irssi/src/silc/core/silc-servers.c,
18 irssi/src/fe-common/silc/modfule-formats.c.
20 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
22 * Fixed MIME header parsing for the hopefully last time. Affected
23 file lib/silcutil/silcstrutil.c
25 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
27 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
29 * The SILC RNG is now gauranteed to return non-zero random
30 values. Affected files are lib/silccrypt/silcrng.[ch].
32 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
34 * Fixed nickname formatting when changing only case of the
35 nickname. Affected file lib/silcclient/idlist.c.
37 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
39 * Fixed a memory leak and incorrect printing of the "appears as"
40 message. Affected file irssi/src/silc/core/client_ops.c
42 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
44 * Added CRT (Chinese Remainder Theorem) supported RSA
45 private keys and private key operations. This significantly
46 increases private key operation efficiency. No compatibility
47 issues with new or old private keys. Affected files are
48 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
50 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
52 * Fixed GCC-3.3.2 related compilation warnings from the
55 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
57 * Removed RC6 from distributions.
59 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
61 * Added some better comments to lib/silccrypt/silcpkcs.h,
62 optimized some routines in lib/silccrypt/silcpkcs.c.
63 Added test_silcpkcs into lib/silccrypt/tests/.
65 * Fixed silc_rng_global_init to actually init the global RNG
66 if RNG wasn't provided for it. Affected file is
67 lib/silccrypt/silrng.c.
69 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
71 * Added silc_hash_table_find_by_context_ext. Affected files
72 lib/silcutil/silchashtable.[ch].
74 * Save the public key on normal server in WHOIS command reply
75 from attributes, if present, and add it to public key hash
76 table. Fixes WHOIS resolving by public key on normal server.
78 Optimized the attributes resolving on normal server to not
79 resolve if we resolved them already from router.
81 Affected files are silcd/server_query.c, command_reply.c.
83 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
85 * Added support for whois using attributes.
86 Affected files silcd/command_reply.c, silcd/packet_receive.c,
87 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
90 * Added support for whois using public key attribute to /WHOIS i
91 client command. Affected files irssi/docs/help/in/whois.in,
92 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
94 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
96 * Fixed UMODE setting in server when the client has anonymous
97 mode set. The mode setting was not working. Affected file
100 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
102 * Fixed some bugs and typos related to sending split messages.
103 Print notification when sending messages with /MMSG. Affected
104 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
106 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
108 * Optimized the socket referencing in packet routines, client
109 library and server. Affected files are lib/silccore/silcpacket.c,
110 lib/silcclient/client.c and silcd/server.c.
112 * If silc_socket_set_qos is given with NULL arguments the QoS is
113 reset from the socket. Affected files are
114 lib/silcutil/silcsockconn.[ch].
116 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
118 * Add a /LISTKEYS command which lists the locally cached
119 client and server keys. Affected files
120 irssi/src/fe-common/module-formats.[ch],
121 irssi/src/silc/core/silc-{channels,servers}.c
122 irssi/docs/help/in/listkeys.in
124 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
126 * Check that packet queue purging was successful. Affected
127 files lib/silcclient/client.c and silcd/packet_send.c. Related
128 to MAC failed errors.
130 * Do not clear the inbuf even if it is empty if QoS was applied
131 to it. Otherwise the QoS data is cleared and MAC failed error
132 will occur. Affected file lib/silccore/silcpacket.c.
134 * Use the rekey period time as rekey protocol timeout value.
135 If the rekey does not succeed during the rekey period there's
136 something very wrong, and we most likely end up with wrong keys,
137 do graceful reconnect then. Affected file silcd/server.c.
139 * Take reference of the socket in the parser context, as it's
140 possible to have the parsers in queue after the socket is
141 disconnected and this may cause crash. Affected files are
142 lib/silccore/silcpacket.c, lib/silcclient/client.c and
145 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
147 * Fixed KICK command reply sending, it sent to replies.
148 Affected file silcd/command.c.
150 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
152 * Finish the silc-mime.pl script. It now supports MIME type
153 guessing using magic files, signing data messages, executing
154 MIME handlers in background. Affected files
155 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
157 * Changed MIME signal handler to make things easier for the perl
158 script. Affected files irssi/src/silc/core/client_ops.c,
159 silc-servers.c, and irssi/docs/signals.txt
161 * Cleaned up the silc_mime_parse function and fixed detection
162 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
164 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
166 * Resolve the IP for file transfer listener from the connection
167 socket. Affected file lib/silcclient/client_ftp.c.
169 * Accept NULL hostname parameter in the functions
170 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
171 if hostname is not wanted.
173 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
175 * Fixed race condition between silc_client_init and
176 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
178 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
180 * Fixed file transfer connection closing when SIGNOFF for
181 the client is received from server. Affected file is
182 lib/silcclient/client_ftp.c.
184 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
186 * Check for disconnected socket in QUIT callback. Affected
187 file silcd/command.c.
189 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
191 * Modified the MIME parsing to allow \n and \r\n as delimiters.
192 Affected files lib/silcutil/silcstrutil.c
194 * Cleaned up the escape/unescape functions for correctness and
195 speed. Affected file irssi/src/silc/core/client_ops.c
197 * Removed handling for data messages with Content-Type: text/*,
198 moved parsing of MIME headers to the signal handler, added
199 support for signing and verifying data messages. Affected
200 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
201 irssi/src/silc/core/silc-{servers,channels}.c
203 * Added a perl script for handling data messages based on
204 information read from Mailcap files. New file
205 irssi/scripts/silc-mime.pl
207 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
209 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
210 acknowledge recepetion of a message to the sender. Updated
213 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
215 * Unregister channel key saving callback when deleting channel.
216 Affected file lib/silcclient/idlist.c.
218 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
219 before calling notify client operation. Affected file is
220 lib/silcclient/client_notify.c.
222 * Unregister QoS tasks when deleting the socket connection.
223 Affected files lib/silcutil/silcsockconn.[ch],
224 unix/silcunixsockconn.c.
226 * Implemented latest presence-attrs draft changes. Affected
227 files lib/silccore/silcattrs.h and
228 irssi/src/silc/core/silc-queries.c.
230 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
232 * Save old channel keys in list to allow more rapid change
233 of channel keys if server for some reason does that. This
234 avoids loosing so many channel messages due to not having
235 key to decrypt. Affected file lib/silcclient/silcclient.h,
236 idlist.c and client_channel.c.
238 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
240 * Continued backup router tests and fixes. Affected files
241 silcd/server_backup, server_util.c, server.c. See TODO.
243 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
245 * Fixed SERVER_SIGNOFF handling in servers. The client
246 was removed from wrong list thus not removing the client
247 at all. Affected file silcd/packet_receive.c.
249 * Do not execute rekey protocol for disabled connections as
250 it would never go through. Affected file silcd/server.c.
252 * Added timeout for rekey protocol to catch if the protocol
253 never executes successfully. Affected files silcd/server.c
256 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
258 * Abandon packet processing for disconnected sockets. Check
259 this always after calling packet processing callback.
260 Affected file lib/silccore/silcpacket.c.
262 * Fixed double registration disconnection code in server.
263 Closed wrong connection. Affected file silcd/packet_receive.c.
265 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
267 * On normal server reconnect to primary during resuming 4
268 times, then give up. Affected file silcd/server_backup.c.
270 * If during reconnecting to routers we notice we have router
271 connection but no primary router set, the server is in desync.
272 Reconnect to primary to restore network. Affected file
275 * Assure that only one protocol is exeucting at the same time.
276 Added checks for all protocols. Affected files are
277 silcd/server.c and server_backup.c.
279 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
281 * Check that a string is not already part on invite/ban
282 string when processing it. Affected file silcd/server_util.c.
284 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
286 * Fixed the CUMODE_CHANGE for founder mode changes to comply
287 with 1.2 version of the protocol. Affected file is
288 silcd/packet_receive.c.
290 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
292 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
293 where the passphrase was given. Affected file is
296 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
298 * INVITE and BAN notifys are now delivered from routers to
299 servers (but not clients) on the channel. Updated specs and
300 code. Affected files silcd/packet_[send|receive].[ch],
301 command.c, server.c and server_util.c.
303 * Implemented INVITE and BAN announcing. Affected files are
304 silcd/server.[ch], server_util.c.
306 * Implemented SilcStatus error type argument returning in
307 command reply error in server. Affected file silcd/command.c.
309 * Implemented SilcStatus argument returning in comand reply
310 in client library. The command_reply client operation now
311 returns error specific arguments as well. Affected files
312 are lib/silcclient/command_reply.[ch], client_resume.c,
313 lib/silccore/silcstatus.[ch].
315 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
317 * Backup router protocol version 1.2 implemented. Testing still
318 required. Affected files in silcd/server_backup.[ch], server.c,
319 packet_receive.c and server_internal.h.
321 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
323 * silc_client_send_[channel|private]_message now return TRUE
324 or FALSE. Affected file lib/silcclien/client_channel.c and
327 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
329 * Check for explicit nickname in INVITE and BAN processing
330 during join as well (and don't expect only wildcards in
331 invite/ban strings). Affected file silcd/command.c.
333 * Fixed the INVITE and BAN by public key. The public key saved
334 is the PK payload (as specified) not the raw data. Affected
335 file silcd/server_util.c.
337 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
339 * UTF-8 text message support for actions and notices in SILC
340 Client. Affected file irssi/src/silc/core/client_ops.c.
342 * silc_get_username and silc_get_real_name now returns sensible
343 data on Win32. Patch by Toni Willberg. Affected file is
344 lib/silcutil/win32/silcwin32util.c.
346 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
348 * Provide a signal handler to send MIME encoded messages and emit
349 a signal when a MIME encoded message is received. Also document
350 the signals for usage with the perl interface.
352 A sample perl script will be supplied at a later point.
354 Affected files are irssi/docs/signals.txt,
355 irssi/src/silc/core/client_ops.[ch],
356 irssi/src/silc/core/silc-{channels,servers}.c
358 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
360 * Use SILC_COMMAND_PING to estimate the round-trip time to the
361 server. Use this time to display a lag and disconnect when it
362 exceeds a specified limit.
364 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
366 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
368 * Remove the channel auth list in normal server if router
369 encofrces its list during connecting. Send notify to channel
370 to remove the mode to remove the list. Affected files are
371 silcd/server_util.c and silcd/packet_receive.c.
373 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
375 * Added support for channel public keys. Updated protocol specs
376 and implemented it. Affected files are
377 silcd/command.c, command_reply.c, lib/silcclient/command.c,
378 lib/silcclient/command_reply.c.
380 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
382 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
383 terminate the process on Linux. Affected file silcd/silcd.c.
385 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
387 * Check for NULL buffer in silc_buffer_clear. Affected file
388 is lib/silcutil/silcbuffer.h.
390 * Simplified the backup router protocol by removing the _GLOBAL
391 types. Updated protocol specs and the code. Affected files
392 are silcd/server_backup.[ch].
394 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
396 * Deny '@' and '!' from nicknames since they are reserved
397 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
398 Updated protocol specs and the code.
400 Affected files are silcd/server_util.[ch].
402 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
404 * Fixed stack overflow in Irssi SILC client. Affected
405 file irssi/src/silc/core/client_ops.c.
407 * Check that Host is set in ServerConnection and RouterConnection
408 in silcd.conf. Affected file silcd/serverconfig.c.
410 * Fixed crash in server with protocol completion callbacks,
411 namely rekey and backup resuming protocols. Affected files
412 are silcd/server_backup.c and silcd/server.c.
414 * Fixed rekey protocol to not restart if it is started already.
415 Affected files are lib/silcclient/client.c and
418 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
420 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
422 * Fixed EOF handling in SILC Config, affected file
423 lib/silcutil/silcconfig.c.
425 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
427 * Fixed RESOLVING flag handling in JOIN notify and other
428 notifys to handle the resolvings correctly in client library.
429 Affected file lib/silcclient/client_notify.c.
431 * Do not send full INVITE and BAN lists in INVITE and BAN
432 notifys, only the changed information. Affected file
435 * Fixed INVITE notify sending in INVITE command, send it
436 only when needed. Affected file silcd/command.c.
438 * Handle the founder key change properly in CMODE_CHANGE
439 notify. Bug #122. Affected file silcd/packet_receive.c.
441 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
443 * Remove the mark for output (mark it only for input) after
444 purging outgoing queue. Prevents the "Error in select()"
445 floods. Affected file silcd/packet_send.c.
447 * Fixed incorrect connection deletion from client library
448 after calling "connect" client operation. Could cause
449 crashes for example during reconnect timeouts. Affected
450 files are lib/silcclient/client.c and
451 irssi/src/silc/core/client_ops.c.
453 * Check server private key file permissions before starting
454 the server. Affected file silcd/serverconfig.c.
456 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
458 * NULL terminate allocated string in silc_buffer_strformat.
459 Affected file lib/silcutil/silcbuffmt.c.
461 * Rewrote the invite/ban list string handling in server to
462 use SilcBuffer instead. Affected files are silcd/command.c
463 and silcd/server_util.c.
465 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
467 * Fixed double free in CMODE command when setting new HMAC
468 for channel. Affected file silcd/command.c.
470 * Added couple of missing memset's to zero sensitive memory.
471 Affected files silcd/command.c, lib/silcclient/command.c.
473 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
475 * Fixed a double free in INVITE command error handling in
476 server. Affected file silcd/command.c.
478 * Added macros SILC_SWAB_[16|32] to swab byte order of
479 16-bit and 32-bit unsigned integers. Affected file
480 lib/silcutil/silctypes.h.
482 * Use the SILC_SWAB_16 instead of htons() in server when
483 handling ports since the ports in structures are always
484 in little-endian order (regardless of platform). Affected
485 file silcd/serverid.c and silcd/server_backup.c.
487 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
489 * Send DISCONNECT in close admin command in server. Affected
490 file silcd/command.c.
492 * Check whether we are already connecting to a remote router
493 (in addition of checking whether we are already connected)
494 before creating new connection. Affected file silcd/server.c.
496 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
498 * Added better compiler and compiler flags checking in
501 * Check that socket is valid after QoS is applied to data.
502 Affected file lib/silcutil/unix/silcunixsockconn.c.
504 * Make sure the socket connecetion is not closed to early
505 when closing connection in server. Also make sure the
506 connection is always closed after error in a protocol.
507 Affected file silcd/server.c.
509 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
511 * Removed --session and --dummy options from Irssi SILC Client.
512 -d option is available only if --enable-debug was given.
513 Affected files are irssi/src/silc/core/silc-core,
514 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
516 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
518 * Added silc_buffer_steal to steal the data from the buffer.
519 Affected file lib/silcutil/silcbuffer.h.
521 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
523 * Fixed server crash with double Primary block in config file.
525 Fixed also various memory leaks around the config file
526 parser. Affected files lib/silcutil/silcconfig.c,
527 silcd/serverconfig.c.
529 * Changed my nickname (Johnny Mnemonic) to my real name, this
530 means that bugs introduced by him were actually introduced
533 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
535 * Don't display "foo appears as foo\nYou're now known as foo"
536 messages. Affected file irssi/src/silc/core/client_ops.c
538 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
540 * Fixed error handling of invalid client entry when calling
541 commands in server. Fixes a crash. Affected file
544 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
546 * Added some sanity checks in server for correctness of the
547 server configuration. Affected file silcd/serverconfig.c.
549 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
551 * Prevent endless resolving of user informations in USERS
552 command by checking the command reply status correctly.
553 Affected file lib/silcclient/command_reply.c.
555 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
557 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
558 file is lib/silcutil/silcfileutil.c. A patch by Matthew
559 Aldous <Matthew@Aldous.com>.
561 * Added better implementation using CriticalSection of
562 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
563 <mikko.lahteenmaki@pikabaana.net>.
565 * Added some Winsock WIN32 compatiblity defines into
566 includes/silcwin32.h.
568 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
570 * Fixed double free in async host lookup code. Affected file
571 lib/silcutil/silcsockconn.c.
573 * On backup router handle now the SERVER_SIGNOFF from router
574 for local connected servers too, and close the connections.
576 Do not process them as normally signing off servers when they
577 really signoff by sending EOF fe, but always assume that
578 router sends the SERVER_SIGNOFF.
580 Affected files silcd/server.c and silcd/packet_receive.c.
582 * Fixed socket unsetting when closing connections. Affected
583 files silcd/server.c and silcd/packet_send.c.
585 * Do not print the nickname in SERVER_SIGNOFF if we do not
586 have it. Prevents asserts in Irssi core. It is possible we
587 don't have the nick if it was just being resolved when server
588 signoff. Affected file irssi/src/silc/core/client_ops.c.
590 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
592 * Fixed autonick crashbug in client library. Affected file
593 lib/silcclient/client.c.
595 * Fixed Unix implementation of SilcMutex to really assert if
596 the mutex is locked/unlcoked already. Affected file
597 lib/silcutil/unix/silcunixmutex.c.
599 * Fixed locking in silc_schedule_uninit. It didn't lock
600 when dispatching timeout tasks. Affected file is
601 lib/silcutil/silcschedule.c.
603 * Changed Win32 implementation of SilcThread to use modern
604 Win32 interface. Affected file is
605 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
607 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
609 * Don't print signed messages when sending failed. Affected files
610 irssi/src/silc/core/silc-[servers.c/commands.h]
612 * Send adquate signal when founding a channel by joing it. Affect
613 file irssi/src/silc/core/client_ops.c
615 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
617 * Fix theme abstracts parsing. Affected files irssi/default.theme,
618 irssi/src/fe-common/core/themes.c
620 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
622 * Fixed close command to use the port correctly when closing
623 server connections. Affected file silcd/idlist.c.
625 * Check for NULL outbuf in silc_socket_write. It is possible
626 that it is NULL is some odd case. Affected files are
627 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
629 * Do not call final protocol callback for backup router
630 resuming protocol when closing connection. It is closed
631 by timeout in case of error. Affected file silcd/server.c.
633 * Backup reconnect to router if backup resuming protocol
634 failed. Affected file silcd/server_backup.c.
636 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
638 * Fixed double free in SKE library error hadling when signature
639 error occurred. Affected file lib/silcske/silcske.c.
641 * Save the fingerprint to new SilcClientEntry after changing
642 nickname. Affected file lib/silcclient/client_notify.c.
644 * Print SIGNOFF in Irssi SILC client only if the nickname is
645 known. Prevents asserts in Irssi core. It is possible we
646 don't have the nick if it was just being resolved when it
647 quit. Affected file irssi/src/silc/core/client_ops.c.
649 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
651 * Fixed double free in invite list adding code when adding
652 invite strings. Affected file silcd/server_util.c.
654 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
656 * More log printing during backup router protocol. Affected
657 file silcd/server_backup.c.
659 * Removed backwards support for old private key file format.
660 Affected file lib/silccrypt/silcpkcs.c.
662 * Removed backwards support for not-so-strict decryption length
663 check, it's strict now. Affected lib/silccrypt/silccipher.c.
665 * GETKEY to update the client entrys fingerprint too.
666 Affected file lib/silcclient/command_reply.c.
668 * Added --without-libtoolfix for package builders using weird
669 wrappers around libtool (BSD at least).
671 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
673 * Fixed backup router bugs: When backup resumes router and
674 receives a CHANNEL_MESSAGE packet the backup must not act
675 as router since the packet header decryption would be
676 different. Also, when relaying packets to channel, do
677 not re-encrypt packets on backup that came from the primary
678 since the connection isn't really router-router connection.
679 Affected files silcd/server.c, silcd/packet_send.c.
681 * Added checks in encryption/decryption that encryption/decryption
682 length sent as argument really is multiple by block size. Helps
683 catching really weird bugs like the above backup router bugs
684 when packets are being decrypted in wrong way. Affected files
685 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
687 * Fixed padding generation in private key file encryption.
688 Affected file lib/silccrypt/silcpkcs.c.
690 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
692 * Added ignore_message_signatures setting which can be used
693 to ignore signatures in messages. Affected files are
694 irssi/src/silc/core/client_ops.c, silc-core.c.
696 * Fixed the libtoolfix to use command line options instead of
697 environment variables. They didn't work as expected. Now,
698 the libtool is fully run-time configurable.
700 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
702 * Verify signature payload for signed messages. Affected files
703 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
704 irssi/src/silc/core/silc-core.h
706 * Display signature verification result in public and private
707 messages using theme abstracts. See irssi/default.theme for
708 examples on their usage. Affected files
709 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
710 irssi/src/fe-common/silc/module-formats.[ch],
711 irssi/src/fe-common/silc/fe-common-silc.c,
712 irssi/src/fe-common/silc/Makefile.am
713 irssi/src/fe-common/core/fe-messages.[ch]
715 * Fixed bugs in Irssi's theme parsing. Affected files
716 irssi/src/fe-common/core/themes.c
718 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
720 * Calculate the correct length for signed messages before
721 encrypting, it must be multiple by block size. Affected
722 file lib/silccore/silcmessage.c.
724 * silc_message_signed_get_public_key returns now both
725 decoded and encoded public key. Affected files are
726 lib/silccore/silcmessage.[ch].
728 * Added libtoolfix script that makes the libtool more generic
729 and configurable in run-time. Now we can specify in run-time
730 if what kind of libraries we want to create, regardless of
731 configuration. SIMs are now creates even if --disable-shared
732 was explicitly given.
734 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
736 * Fixed founder key sending in CMODE command in client.
737 Affected file lib/silcclient/command.c.
739 * Fixed CUMODE founder authentication in server to not check
740 for client's public key since it's not supposed to do that.
741 Affected file silcd/command.c.
743 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
745 * Set realname and hostname in NICK_REC records. Affected file
746 irssi/src/silc/core/silc-nicklist.c
748 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
750 * Remove 1.0 protocol backwards compat code from client
753 * Added more reliable check for whether nickname did change
754 or not, or whether only Client ID changed in NICK_CHANGE
755 notify. Affected file lib/silcclient/client_notify.c.
756 Fixes bug in '@' character handling in a nickname.
758 * Added support for automatically parsing signature from
759 the message payload. Added new function
760 silc_message_get_signature to return the payload to
761 application. Affected files lib/silccore/silcmessage.[ch].
763 * Changed the private_message and channel_message client
764 operations to deliver the SilcMessagePayload to the
765 application too. Application can use it fe. to get the
766 signature from the message for verification. Affected
767 file lib/silcclient/silcclient.h, client_channel.c and
770 * Redefined the signed payload for message payloads.
771 Updated protocol specs and implemented.
773 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
775 * Fixed wrong invite and ban list handling in server command
776 reply. Affected files are silcd/command_reply.c,
777 silcd/server_util.[ch].
779 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
781 * Fixed CMODE setting in server when founder mode was set.
782 Affected file silcd/command.c. Bug #95.
784 * Added support to setting specific public key in CMODE in
785 Irssi SILC client. Affected file lib/silcclient/command.c.
787 * Added support to use specific public key in CUMODE in
788 Irssi SILC Client. Affected file lib/silcclient/command.c.
790 * Added support for inviting and banning by public key in
791 Irssi SILC client. Affected file lib/silcclient/command.c.
793 * Fixed fingerprint/babbleprint showing in invite and ban
794 list command replys. Affected file is
795 irssi/src/silc/core/client_ops.c.
797 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
799 * Format CMODE +c and +h to display both the mode and the argument
801 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
803 * Added test vectors and test programs for SHA-1, MD5,
804 HMAC-SHA1 and HMAC-MD5. New tests are located in
805 lib/silccrypt/tests/. Fixed also argument decoding bug in
806 MD5 implementation. Affected file lib/silccrypt/md5.c.
808 * Changed the channel private key and private message key
809 generation (with static keys) to use SHA1 instead of MD5,
810 as SHA1 is the mandatory hash function in SILC. Affected
811 file lib/silcclient/client_[channel/prvmsg].c.
813 * Changed the private key file encryption to use SHA1 instead
814 of MD5. Added support for the old generation and added
815 automatic change of the key (to be removed later). Affected
816 files lib/silccrypt/silcpkcs.c.
818 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
820 * Load only files with .pub suffix in PublicKeyDir. Affected
821 file silcd/serverconfig.c.
823 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
825 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
826 channels. Affected files silcd/silcd.c, silcd/server.h.
828 * Added the config directive PublicKeyDir for the client block.
829 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
831 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
833 * Merged Toni's irssi/silc.conf patch.
835 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
837 * Max alloc tests in allocation routines. Affected file
838 lib/silcutil/silcmemory.c.
840 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
842 * Fixed a typo in resuming code that fixed detach/resume code
843 in server. Bug #93. Affected file silcd/packet_receive.c.
845 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
847 * Do reverse lookups for server when /connecting. Affected files
848 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
849 irssi/src/core/net-nonblock.*
851 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
853 * Added library versioning for shared libraries. Affected
854 files configure.in.pre and lib/Makefile.am.pre.
856 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
858 * Display INVITE and BAN lists as specified by SILC 1.2
860 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
862 * Do not send invite list back unless asked (when sending
863 no arguments) or when list was modified. Affected file
866 * Remove client from invite list in KILLED notify and in
867 KILL command. Affected file silcd/command.c and
870 * Fixed bugs in invite list handling in INVITE command.
871 Affected files silcd/command.c and silcd/server_util.c.
873 * Merged with Irssi 0.8.6.
875 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
876 Affected file irssi/src/fe-text/silc.c.
878 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
880 * The silc_argument_get_[first/next] now return the argument
881 type to caller. Added silc_argument_payload_encode_one.
883 Affected files are lib/silccore/silcargument.[ch].
885 * Added support for the SILC 1.2 INVITE command and new
886 invite lists to server. Affected files are silcd/command.c,
887 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
889 * Added support for the SILC 1.2 BAN command and new
890 ban lists to server. Affected files are silcd/command.c,
891 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
893 * Added support to client sending new INVITE command. Affected
894 file is lib/silcclient/command.c.
896 * Added support to client sending new BAN command. Affected
897 file is lib/silcclient/command.c.
899 * Added support for removing client from invite list when kicked
900 from channel, as SILC 1.2 dictates. Affected files are
901 silcd/packet_receive.c and silcd/command.c.
903 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
905 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
906 automatically the cipher's internal IV. Affected files
907 lib/silccrypt/silccipher.[ch].
909 * Assure the RESUME_CLIENT packet is not sent to twice to
910 backup router if the detached client was originated from
911 the backup. Affected file silcd/server.c. Bug #76.
913 * Changed silc_sim_symname to not allocate memory. Affected
914 file lib/silcsim/silcsimutil.c.
916 * Fixed memory leaks with SIMs in server. Affected files
917 silcd/serverconfig.c, silcd/server.c.
919 * Fixed channel key distribution after resuming detached
920 client. Affected files silcd/packet_receive.c.
922 * Fixed channel's global_user boolean checking after detaching.
923 Check it after changing the owner of the client not before.
924 Affected file silcd/packet_receive.c.
926 * Fixed few double frees from client library. Fixes at least
927 Bug #81, possibly others too.
929 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
930 notifys in Irssi SILC Client. Affected file is
931 irssi/src/silc/core/client_ops.c. Bug #82.
933 * Applied Ville Räsänen's manual page and --mandir bugfix
934 patch. Affected files are configure.in.pre and Makefile.am.pre.
937 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
939 * Added support to backup router protocol for backup to tell
940 normal server that it cannot use the backup router as primary
941 because the primary isn't really down. Updated protocol
944 * Added support for primary router to tell backup router that
945 resuming is not possible because the backup really isn't primary
946 in the cell. For example if backup disconnected itself the
947 resuming is not allowed since the primary really did not
948 go down. Updated protocol specs.
950 * Removed MARS from crypto library.
952 * Defined the CTR mode and Randomized CBC mode in SILC. The
953 CTR mode is RECOMMENDED now in specification. Defined also
954 Serpent cipher as optional cipher. Updated the protocol specs.
956 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
958 * Added support for inviting/banning by IP/MASK, public key,
959 and explicit Client ID. Redefined the command and notify
960 types to allow easier forwards support for other methods
961 of inviting/banning. Updated protocol specs.
963 * Remove the client from channel's invite lists if the client
964 is kicked or killed. Updated protocol specs.
966 * Unified the Channel Message Payload and Private Message
967 into one Message Payload. Updated protocol specs and
970 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
972 * Don't wait for EOF after socket error has occurred, but
973 close the connection. Affected file is silcd/server.c.
975 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
977 * Added support for setting FOUNDER mode on channel with
978 specific public key which can be set with CMODE command.
979 Updated protocol specs and implemented in client and server.
981 * Fixed the Irssi SILC client to correctly shutdown the client
982 library to avoid memory leaks. Affected files are
983 irssi/src/silc/core/silc-core.c and silc-servers.c.
985 * Deprecated the No Reply flag in SKE protocol and introduced
986 "IV Included" flag which can be used to indicate that the IV
987 is included in the ciphertext. This makes it possible to use
988 SILC on unreliable transport, such as UDP which may cause
989 packet reordering and losses. Updated protocol specs, did
992 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
994 * Fixed the MPI implementation of silc_mp_sizeinbase to return
995 < 32 bit values in correct size. Affected file is
996 lib/silcmath/mp_mpi.c.
998 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1000 * Fixed the KE Start Payload parsing to check that mandatory
1001 fields are present. Affected file lib/silcske/payload.c.
1003 * Fixed compilation warnigs in Irssi SILC Client. Affected
1004 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1006 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1008 * Print "nick now appears as newnick" and update Irssi's nicklist
1009 when you change your nick to "nick". Closes #62
1011 * Never format your own nick. Closes #63
1013 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1015 * SILC_UMODE_GONE changes are now propagated correctly to the
1016 Irssi client. Closes #54
1018 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1020 * Fixed example in /HELP KEY
1022 * Added expando $j which expands to current SILC Client version
1024 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1026 * Fixed public key decoding in crypto library.
1028 * Added better error printing to SKE library.
1030 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1032 * Fixed NICK command to not crash if nickname was not sent.
1034 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1036 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1037 Deprecated the old Encrypt-And-MAC order. Updated protocol
1038 specs and implemented.
1040 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1041 generation. Updated specs and implemented.
1043 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1045 * Added support for rekey before 2^32 sequence number wraps.
1046 Affected files in server and client library.
1048 * Padding must be at least 8 bytes now. Implemented and updated
1051 * Compute maximum padding for authentication packets to make
1052 passphrase approximation attacks impossible. Affected files
1053 in client library and in server.
1055 * Fixed PING command sending in client library and handling in
1056 server. The server ID must be ID Payload, not raw ID data.
1057 Affected files in server and client library.
1059 * Defined that all public keys sent in commands and notify
1060 payloads are actually Public Key Payloads not raw public key
1061 data. Updated protocol specs and implemented.
1063 * Updated protocol version to 1.2. Updated specs and code.
1065 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1066 status types. Updated specs and the code.
1068 * Added support for normal client to kill its own entries from
1069 the network. Updated protocol specs and the code.
1071 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1072 and added initial implementation.
1074 * Added MAC field to the Private Message Payload to protect
1075 against chosen ciphertext attacks. Updated the protocol specs
1078 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1079 attribute to indicate the user's current idle and signon time
1080 of a service. Updated protocol specs and implemented.
1082 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1084 * Added "do_not_bind" argument to silc_client_file_send what
1085 can be used to not bind locally but assume the file receiver
1086 provides the point of connect. Usefull when sender is behind
1087 NAT device. Affected file lib/silcclient/silcclient.h and
1090 * Added -no-listener option to FILE SEND command in Irssi SILC
1091 client. Affected file irssi/src/silc/core/silc-servers.c.
1092 Renamed FILE RECEIVE to FILE ACCEPT.
1094 * Confirm passphrase for private key encryption in
1095 silc_create_key_pair and silc_change_private_key_passphrase.
1096 Affected files are lib/silcutil/silcapputil.c.
1098 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1100 * Move silc_client_packet_send back to internal, added
1101 silc_client_send_packet, a bit simpler function for application.
1102 Affected files lib/silcclient/silcclient.h, client.c and
1105 * Moved the SilcClientEntry, SilcChannelEntry and
1106 SilcServerEntry to silcclient.h to be public and documented
1107 them for application. Affected files are
1108 lib/silcclient/silcclient.h and idlist.h.
1110 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1112 * Fixed manual page installation patch by Ville Räsänen.
1113 USERS help page fix patch by Ville Räsänen
1115 * Changed the silc_client_command_call interface to make
1116 the command call simpler for the application. The library
1117 now handles the command line parsing, command finding and
1118 execution. Application only needs to call the function
1119 with the command line. Affected files are
1120 lib/silcclient/silcclient.h, command.[ch].
1122 * Fixed silc_get_input to NULL-terminate the returned input.
1123 Affected file lib/silcutil/silcutil.c.
1125 * Resolve the client's public key in JOIN command if the
1126 founder auth data is being requested but we don't know the
1127 client's public key. Affected file silcd/command.c.
1130 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1132 * Print notify for server opers when backup router comes
1133 online. Affected file silcd/server.c.
1135 * Fixed the INVITE command to send the invite list in
1136 command reply. Affected file silcd/command_reply.c.
1138 * Fixed MOTD command reply sending. Affected file
1141 * UTF-8 decode the topic in TOPIC command reply and LIST
1142 command reply in Irssi SILC client. Affected file is
1143 irssi/src/silc/core/client_ops.c.
1145 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1147 * Fixed the INVITE command to not crash Irssi SILC client
1148 when given without nickname argument. AFfected file
1149 irssi/src/silc/core/client_ops.c.
1151 * Fixed double free in WHOIS query on normal server when
1152 forwarding query to router. Affected file is
1153 silcd/server_query.c.
1155 * Fixed WATCH command reply handling on normal server which
1156 was missing altogether. Affected file silcd/command_reply.c.
1159 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1161 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1162 Included yodl sources for each of these. Also modified
1163 Makefile.am prototype to install these files to proper
1164 locations. Updated CREDITS. Affected file Makefile.am.pre,
1165 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1168 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1170 * Added support for encrypted private key files. Now
1171 passphrase must be provided when new key pair is created
1172 (can be empty though), and prompted when loading the
1173 private key. Added support for loading the old-style
1174 non-encrypted private keys as well. Affected files
1175 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1178 * Fixed silc_get_input to accept input on all terminals.
1179 Affected file lib/silcutil/silcutil.c.
1181 * Moved the Irssi SILC client key loading and other stuff
1182 to be called after the arguments and UI is initialized.
1183 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1185 * Added -P option to Irssi SILC client which can be used
1186 to change the passphrase of the private key. Affected
1187 file irssi/src/silc/core/silc-core.c.
1189 * Added silc_change_private_key_passphrase apputil routine
1190 to lib/silcutil/silcapputil.[ch].
1192 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1194 * Fixed connection closing in client library to not crash.
1195 Moved the connection freeing totally to function
1196 silc_clinet_del_connection. Affected file
1197 lib/silcclinet/client.c.
1199 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1201 * Changed includes/silcincludes.h to silcincludes.h.in to
1202 include configuration specific information. The silcdefs.h
1203 is not included in to installation anymore (it's only
1204 compilation time header).
1206 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1208 * Moved the SilcClient and SilcClientConnection from client.h
1209 to the public lib/silcclient/silcclient.h. Changed the
1212 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1214 * If version string in silc_clinet_alloc is NULL the library
1215 puts it automatically. Affected file lib/silcclient/client.c.
1217 * Changed the version strings from variables to #define's
1218 in includes/silcversion.h.
1220 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1222 * Added shared library complation support.
1224 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1226 * Added lib/silcutil/silcapputil.[ch] for application
1227 utility functions. It includes routines for applications'
1228 convenience. Added silc_create_key_pair, silc_show_public_key
1229 and silc_load_key_pair functions.
1231 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1233 * Send RESUME_CLIENT packet from router to backup routers
1234 to in resuming. Affected file silcd/packet_receive.c.
1236 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1238 * In IDENTIFY command parsing, send all other IDs except
1239 Client IDs explicitly to router for resolving on normal
1240 server. Also check that ID received in WHOIS command is
1241 always Client ID, others are not allowed. Affected file
1242 silcd/server_query.c.
1244 * Merged latest changes from irssi.org CVS.
1246 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1248 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1249 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1251 * Fixed the heartbeat sending in Irssi SILC client. Moved
1252 the silc_client_packet_send to silcclient.h for application
1253 usage. Affected files lib/silcclient/client_internal.h
1254 lib/silcclient/silcclient.h.
1256 * Fixed a bug in query resolving in server. Used wrong
1257 variable in a for loop and crashed. Affected file is
1258 silcd/server_query.c.
1260 * Server constructs requested attributes only to locally
1261 connected clients. Affected file silcd/server_query.c.
1264 * Fixed a bug when sending resolving from router to server
1265 with requested attributes. The constructed WHOIS command
1266 was incorrect. Affected file silcd/server_query.c.
1269 * Fixed Requested Attributes saving in WHOIS command reply.
1270 The length of the data buffer must be saved too. Affected
1271 file silcd/command_reply.c.
1273 * Update the client entry's servername after detaching is
1274 over. Affected file silcd/packet_receive.c. Bug #37.
1276 * Resolve incomplete client entrys in CUMODE_CHANGE and
1277 CMODE_CHANGE notifys. Affected file is
1278 lib/silcclient/client_notify.c. Bug #42.
1280 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1282 * Fixed channel key packet processing bug on backup router
1283 during backup resuming protocol. Affected file is
1284 silcd/packet_receive.c.
1286 * Fixed memory leaks in server. Affected files are
1287 silcd/server.c and silcd/packet_receive.c.
1289 * Fixed packet decryption problem when backup router encrypted
1290 channel message with wrong key during backup resuming
1291 protocol. Affected file silcd/packet_send.c.
1293 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1294 Toni Willberg (toniw@iki.fi)
1296 * Changed the SilcCipher context to be private. Changed the
1297 silc_cipher_get_iv to just return pointer to the IV. Added
1298 silc_cipher_get_name to return the name of the cipher.
1299 Fixed code all around to support these changes. Affected
1300 files are lib/silccrypt/silccipher.[ch], client library and
1303 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1305 * Fixed unaligned access in lib/silccore/silcattrs.c.
1307 * Fixed libtool linking in lib/silcsim/Makefile.am.
1309 * Fixed services attribute printing. Affected files is
1310 irssi/src/silc/core/silc-queries.c.
1312 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1314 * Fixed a crashbug in incoming server accepting. Affected
1315 file silcd/server.c.
1317 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1319 * Added automatically generated index to Toolkit Reference
1322 * Added support for Postscript Toolkit Reference Manual.
1324 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1326 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1329 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1331 * Added 'send_events' boolean argument to the function
1332 silc_schedule_set_listen_fd which sends the set events to
1333 the application explicitly if set to TRUE. Default action
1334 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1335 lib/silcclient/client_internal.h and silcd/server_internal.h.
1337 * Added silc_compare_timeval to determine which time values
1338 is smaller. Affected file lib/silcutil/silcutil.[ch].
1340 * Added sort-of "Quality of Service" (QoS) support to
1341 SilcSocketConnection. Data reception can be controlled with
1342 rate limit per second and/or read data length limit.
1343 Added silc_socket_set_qos. Affected files are
1344 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1346 * Added the QoS configuration to SILC Server configuration
1347 file. Affected files are silcd/serverconfig.[ch] and
1350 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1352 * Merged with irssi.org CVS.
1354 * Failed OPER and SILCOPER authentications are now logged.
1355 Affected file silcd/command.c. Bugs #25.
1357 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1359 * ROBODoc documented lib/silcutil/silcbuffer.h and
1360 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1361 <ville.rasanen@iki.fi>.
1363 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1365 * Added support for auto-passphrase authentication from the
1366 config file during connecting which was not implemented
1367 yet. Affected file irssi/src/silc/core/client_ops.c.
1369 * Fixed a bug in authentication protocol failure handling which
1370 was processing wrong callback context. Affected files
1371 are lib/silcclient/client.c and protocol.c.
1373 * Fixed the /ATTR allow off to actually work. Affected file
1374 is irssi/src/silc/core/silc-queries.c.
1376 * Fixed the /ATTR -del to work. Affected file is
1377 irssi/src/silc/core/silc-queries.c.
1379 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1381 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1383 * Fixed mask attribute adding in Irssi SILC client. Affected
1384 file irssi/src/silc/core/silc-queries.c.
1386 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1388 * Added support for saving the requested attributes in
1389 WHOIS to directory. Affected file is
1390 irssi/src/silc/core/silc-queries.c.
1392 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1394 * Added support for parsing VCard fields that do not have
1395 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1397 * Fixed a double free bug in hash table foreach function
1398 if the entry was deleted in the foreach callback. Affected
1399 file lib/silcutil/silchashtable.c.
1401 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1403 * Added silc_attribute_get_verify_data to return the signature
1404 verification data for either user digital signature or
1405 server digital signature in Requested Attributes. Affected
1406 files are lib/silccore/silcattrs.[ch].
1408 * Added silc_vcard_alloc which is used to allocated dynamic
1409 SilcVCard context. The silc_vcard_free now checks whether
1410 the context is dynamically allocated or not. Affected files
1411 are lib/silcutil/silcvcard.[ch].
1413 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1415 * Periodically remove the NOATTR status from client entry
1416 so that the client may take the attributes in use even after
1417 server has resolved them unsuccessfully earlier. Affected
1418 file silcd/server_query.c and idlist.h.
1420 * Moved sha1hash and md5hash from client->internal to
1421 SilcClient for application usage. Affected files are
1422 lib/silcclient/client.h and client_internal.h.
1424 * Fixed attribute encoding and decoding bugs. Affected
1425 files lib/silccore/silcattrs.[ch].
1427 * Added ATTR command to Irssi SILC Client which is used to
1428 manage user's Requested Attributes sending and values for
1429 WHOIS command. Affected files around Irssi SILC client.
1431 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1433 * Added silc_buffer_strformat which can be used to format
1434 strings into a buffer which size is automatically increased.
1435 Affected file lib/silcutil/silcbuffmt.[ch].
1437 * Added implementation of VCard (RFC 2426) which can be used
1438 as part of Requested Attributes in WHOIS command. Affected
1439 file lib/silcutil/silcvcard.[ch].
1441 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1443 * Some strncat -> silc_strncat changes our the core and
1446 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1447 errors. Added better error printing to SKE library.
1448 Affected files lib/silcske/silcske.c, silcske_status.h and
1451 * Save the PKCS key length even if only private key is set to
1452 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1454 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1455 length in bits not in bytes. Affected files are
1456 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1457 silcd/server_query.c.
1459 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1461 * Added silc_attribute_payload_encode_data to directly encode
1462 the data into the attributes buffer. Renamed function
1463 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1464 Affected files are lib/silccore/silcattrs.[ch].
1466 * silc_hash_table_find_foreach calls the foreach function now
1467 once even if the nothing was found with context set to NULL.
1468 Affected file lib/silcutil/silchashtable.[ch].
1470 * Remove the RESOLVING flag from client entry after received
1471 the Requested Attributes from the client. Fixed memory leak
1472 in client entry freeing. Affected files silcd/server_query.c
1475 * Added Requested Attributes support into SILC Client Library.
1476 It is not able to send requested attributes in WHOIS command,
1477 and also receive and process requested attributes. Added
1478 silc_client_attribute_[add|del] and silc_client_attributes_get
1479 functions. Added also `ignore_requested_attributes' to the
1480 SilcClientParams to not use attributes in client. Affected
1481 files are lib/silcclient/command.c, client_attrs.[ch],
1482 silcclient.h, client_internal and client.[ch].
1484 * Changed the silc_client_get_client_by_id to support Requested
1485 Attributes, it takes them as argument now. Affected file
1486 is lib/silcclient/silcclient.h, and idlist.c.
1488 * Added -details option to WHOIS command in Irssi SILC Client
1489 to support the requested attributes. By default it requests
1490 all attributes. Affected file lib/silcclient/command.c and
1491 irssi/doc/help/in/whois.in.
1493 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1495 * Add also SERVICE attribute for server-constructed attribute
1496 data. Also digitally sign the attributes and add
1497 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1498 silcd/server_query.c.
1500 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1502 * Changed the silc_attribute_payload_encode to support list
1503 of attributes (function may be called several times to add
1504 a new attribute). Removed the silc_attribute_payload_encode_list
1505 function. The encoding function now also automatically encodes
1506 the data, so the caller does not need to do that. Affected
1507 files lib/silccore/silcattrs.[ch].
1509 * Added support for replying on behalf of the user to the
1510 Requested Attributes in WHOIS command in the server. Affected
1511 file silcd/server_query.c.
1513 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1514 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1516 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1518 * Don't swtich to become primary router if we are backup if
1519 decryption error has occurred. Affected file silcd/server.c.
1521 * Fixed a bug in backup router IP address comparison in
1522 silc_server_backup_get.
1524 Save now also the port of the server/router and use that
1525 in comparison as well. Affected file silcd/server_backup.c.
1527 * Normal server now reconnects to backup router automatically
1528 if connection is lost to it. Affected file silcd/server.c.
1530 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1532 * If packet processing fails (like integrity check fails)
1533 the connection is closed now. Affected files are
1534 lib/silccore/silcpacket.c and silcd/server.c.
1536 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1538 * Fixed double free in RSA public key set function
1539 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1542 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1544 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1545 Added server_query.[ch] which provides one interface for
1546 querying information using all three commands.
1548 * Changed all "typedef unsigned char" in core library to
1549 "typedef SilcUInt8".
1551 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1553 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1555 * Renamed silc_server_get_client_resolve to
1556 silc_server_query_resolve and moved to server_query.[ch].
1558 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1560 * Resumed client packet handling from server put the resumed
1561 client on wrong list on router and caused the client not
1562 be present on the network anymore. Now fixed to put the
1563 client to correct list. Affected file silcd/packet_receive.c.
1565 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1567 * Various cleanup in error message output in config parsing code
1568 and in server init code. Fixed error log files containing
1569 too many newlines ('\n') in some situations. Affected files are
1570 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1572 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1574 * Use the reverse lookupped hostname in client internals
1575 instead of one user provided us as remote server name.
1576 Affected file lib/silcclient/client.c.
1578 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1580 * Added 'app_context' to silc_schedule_init. It is an
1581 application specific context that is delivered to application
1582 in task callback functions. Affected files are
1583 lib/silcutil/silcutil.[ch].
1585 * The hb_context in SilcSocketConnection is not freed
1586 automatically anymore (application must free it). Freeing
1587 it automatic is inconsistent. Affected files are
1588 lib/silcutil/silcsockconn.[ch].
1590 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1592 * Added support for removing explicitly added client connections
1593 in rehash and closing the client connections if they were
1594 unconfigured in the rehash. Affected file silcd/server.c.
1596 * Added support for aborting automatically pending commands
1597 that never receives the reply (to avoid memory leaks).
1598 Added also silc_server_command_pending_timed to set the
1599 specific timeout for pending command. Affected files are
1600 silcd/command[_reply].[ch].
1602 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1603 specs and lib/silccore/silcstatus.h.
1605 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1607 * Changed the silc_get_time to accept time value as argument
1608 or if zero is sent return current local time. Affected
1609 file lib/silcutil/silcutil.[ch].
1611 * Added STATS command to client library and Irssi SILC client.
1612 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1614 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1616 * Assure that channel key is set before sending it. May
1617 crash server otherwise. Affected file silcd/packet_send.c.
1619 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1621 * Assure that endless loop cannot happen with detached client
1622 resolving on normal server. Added idlist status
1623 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1624 silcd/idlist.h and silcd/packet_receive.c.
1626 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1628 * Incoming file transfer request cannot use same session as
1629 the sending session. This can happen when sending file to
1630 yourself. Crashed the client on quit. Affected file
1631 lib/silcclient/client_ftp.c. Bug #24.
1633 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1635 * Implemented the draft-riikonen-precense-attrs draft and
1636 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1638 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1640 * Distribute the SERVER_SIGNOFF notify also to local backup
1641 routers from the primary router. The backup router may not
1642 have the signing of local server directly connected and need
1643 to know about the signoff. Affected file silcd/server_util.c.
1645 * Use the primary router as the origin of the locally connected
1646 server when it is disconnecting from the backup router since
1647 that's where it really is coming from. Now the clients from
1648 the disconnecting server are removed correctly and "shadow"
1649 clients are not left to the backup router. Affected file
1652 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1654 * If normal server is standalone and found existing but disabled
1655 channel, do not re-create the channel since it creates
1656 duplicate same channels. Affected file silcd/server.c.
1658 * Added anonymous client connections support to server. New
1659 "anonymous" configuration option to ConnectionParams section
1660 added. If set to true, the username and hostname information
1661 of the client will be scrambled and anonymous user mode is
1662 set automatically to the user. Affected files are
1663 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1665 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1667 * In JOIN notify handling, mark that the cache entry of the
1668 client cannot be expired. Can cause crashes on normal
1669 server (asserts client->channels). Affected file is
1670 silcd/packet_receive.c.
1672 * From now on distribution versions are used as protocol versions
1673 instead of by default using the Toolkit base version as protocol
1674 version. Affected file prepare.
1676 * Do not set the locally resolved hostname for local client
1677 entry but take what server sends. This way the real hostname
1678 is showed in WHOIS for yourself. Affected file is
1679 lib/silcclient/idlist.c and lib/silcclient/client.c.
1681 * Resolve local info with IDENTIFY when connecting to server.y
1683 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1685 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1686 for implied search (not needed on platforms which has native
1687 pthreads library). Use --without-pthreads to disable threads.
1688 Affected file is configure.in.pre
1690 * Fixed --with-iconv on platforms which need to bypass (broken)
1691 native iconv(). Affected file is configure.in.pre
1693 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1695 * Moved -C option parsing in Irssi SILC client at same time
1696 as other options. The UI was initialized earlier and caused
1697 problems on command line. Bug #16. Affected file is
1698 irssi/src/silc/core/silc-core.c.
1700 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1702 * Added global variable silc_log_timestamp that tells silclog
1703 wether to print or not the timestamp in the logging files.
1704 Affected file lib/silcutil/silclog.[ch].
1706 * Added silcd configuration option Timestamp in the Logging
1707 section. Affected file silcd/serverconfig.[ch],
1708 doc/example_silcd.conf.in.
1710 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1712 * Fixed fingerprint checking to check for entirely empty
1713 fingerprint instead of two first bytes when determining
1714 if it is set. Bug #18. Affected file silcd/command.c.
1716 * Fixed duplicate PKCS name registering to not allow it.
1717 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1719 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1721 * Conditionalize non-gcc compiler optimizations for various
1722 platforms, enable those commented out. Cleanups.
1723 Affected file lib/silcmath/mpi/configure.in
1725 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1727 * silc_rng_exec_command() left zombie processes if command
1728 didn't generate any output. Affected file
1729 lib/silccrypt/silcrng.c
1731 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1733 * Rewrote iconv checking, introduce --with-iconv for systems
1734 which rely on libiconv. Check if iconv() provided by libc
1735 is good enough, otherwise demand libiconv. Affected file
1738 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1740 * Search for ldopen() also in libc. This enables SIM support
1741 on *BSD systems. Based on patch from Alex Zepeda. Affected
1742 file configure.in.pre
1744 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1746 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1747 This fixes prepare on *BSD systems. Affected file
1750 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1752 * More fixed for not having purge timeout for global clients
1753 that are on channel. Affected files silcd/command_reply.c
1756 * Fixed the rekey protocol to work with backup router connections.
1757 Rekey packets are now allowed on disabled connections as
1758 well. Affected files silcd/packet_send.c and server.c.
1760 * Do not switch to be as backup router when shutting down and
1761 closing the primary connection. Affected file silcd/server.c.
1763 * Fixed memory leaks in backup router deleting. Added
1764 silc_server_backup_free to free all data during shutdown of
1765 server. Affected files silcd/server_backup.[ch].
1767 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1769 * Do not process commands if the sock->user_data is NULL.
1770 Affected file silcd/command.c.
1772 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1774 * Fixed buffer overflow and security problems (loosing bits
1775 in CFB encryption) in SILC RNG. Problems reported by
1776 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1778 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1780 * Added yet more checks that client is not expired on global
1781 list if it is on channels. Affected file is
1782 silcd/command_reply.c.
1784 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1786 * Merged c0ffee's MIME signal patch which adds support for
1787 sending also MIME messages in Irssi SILC Client, and handling
1788 received MIME messages in a signal (and perhaps doing something
1789 to non-textual MIME messages).
1791 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1793 * Fixed pending command deletion in server and client library
1794 to check the whole list instead of breaking after first found.
1795 The affected files are silcd/command.[ch] and
1796 lib/silcclient/command.[ch].
1798 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1800 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1801 secret or private, otherwise it's possible to find out
1802 whether a secret channel exists or not. Affected file
1805 * If CMODE change fails during the mode setting, assure that
1806 the old mode mask is set for the channel back. Affected
1807 file silcd/command.c.
1809 * Fixed passphrase saving on +a channel on normal server
1810 after successful JOIN command. Affected file silcd/command.c.
1812 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1814 * Remove server/router operator privileges in DETACH command,
1815 since it's possible to resume to server where these
1816 privileges would not be allowed for the client. Affected
1817 file silcd/command.c.
1819 * Do not set to wait for backup in rehash of the server.
1820 Affected file silcd/server.c.
1822 * Do not check listener sockets when counting how many
1823 socket connections we have. Affected file is
1824 silcd/server_util.c.
1826 * Do not announce disconnected clients that are remaining
1827 in history (for WHOWAS). This is because SIGNOFF notify
1828 for these has been sent earlier already. Affected file
1831 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1833 * Buffer overflow with CUMODE command's mode->mode character
1834 conversion. Reported by Ville Räsänen. Affected file
1835 lib/silcutil/silcutil.c.
1837 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1839 * Allow heartbeat packets to go disabled connections anyway.
1840 Affected files silcd/server.c and silcd/packet_send.c.
1842 * Do not broadcast New Channel packets with List flag set
1843 in the packet to backup routers. The router must check
1844 for the correctness of the packets before sending them.
1845 It is possible that router will have enforce Channel ID
1846 change and this would cause desync in the backup router.
1847 Affected file silcd/packet_receive.c.
1849 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1850 are handled in list parsing. They are not list packets
1851 anymore. Affected file silcd/packet_receive.c.
1853 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1855 * Stop waiting for backup router through the timeout, not
1856 directly after backup router has arrived. Affected file
1859 * Do not re-create channel keys and send them when removing
1860 clients in server shutdown. Affected files are
1861 silcd/server_internal.h and silcd/server_util.c.
1863 * Notify distribution to backup routers was missing from
1864 the silc_server_send_notify_dest function which caused
1865 desyncing problems with backup router. Affected file is
1866 silcd/packet_send.c.
1868 * The client's channel removing was working wrong on
1869 backup router. It assumed that it doesn't know global
1870 information but backup router does know. For this reason
1871 it could remove channel when it wasn't supposed to do that.
1872 Affected file silcd/server.c and silcd/server_util.c.
1874 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1876 * Stop for a couple seconds after badkup router has become
1877 primary router. Affected file silcd/server.c.
1879 * Added silc_server_remove_servers_by_server, which is used
1880 to remove servers originated from some other server. Also
1881 clients of those servers can be removed too. Affected file
1882 silcd/server_util.[ch].
1884 * When removing clients after a server has signed of remove
1885 also all servers behind that server (unless they are known
1886 to be available locally), and send SERVER_SIGNOFF for each
1887 of the server separately. Also the signed off clients are
1888 sent now separately per signed off server. The affected files
1889 are silcd/server.c and silcd/server_util.[ch].
1891 * All servers added with silc_idlist_add_server must always
1892 have both "router" and "connection" pointers set. Otherwise,
1893 bad server entries may be left around in the cache.
1894 Affected file silcd/command_reply.c.
1896 * Do not create the channel key in NEW_CHANNEL packet
1897 processing if the channel is empty. Affected file
1898 silcd/packet_receive.c.
1900 * Completed backup router support for standalone routers.
1901 Supports also servers in the cell that do not use the backup
1904 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1906 * Fixed a bug in silc_string_regexify which did not add '^'
1907 at the start of each string, and thus the matching was
1908 not explicit. For example ban list iikone@*!*@* would
1909 match also "priikone", which is wrong, it would have to be
1910 *iikone@*!*@* to match also "priikone". Affected
1911 file lib/silcutil/unix/silcunixutil.c.
1913 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1915 * Enable all local server connections before updating client
1916 caches when we've become backup router. Otherwise, signoff
1917 packets may not reach the clients. Affected files are
1918 silcd/server.c and silcd/server_util.[ch].
1920 * Fixed a bug in version string parsing which could crash
1921 the program with specially formatted version string.
1922 Bug reported and patch provided by Ville Räsänen. Affected
1923 file lib/silcutil/silcutil.c.
1925 * Handle the disconnection immediately when DISCONNECT
1926 packet is received in server. Affected file silcd/server.c.
1928 * Primary router now waits a short time (10 seconds) for
1929 backup router connection before accepting any other
1930 connection (except local). Affected file silcd/server.c,
1933 * Fixed a crash in client libary in NICK_CHANGE notify when
1934 NICK_CHANGE arrived for client entry we are resolving
1935 currently. Affected file lib/silcclient/client_notify.c.
1937 * Call the sconn->callback completion even if error had
1938 occurred. Start reconnecting always if connection to
1939 primary router fails during backup router protocol.
1940 Affected files silcd/server.c and server_backup.c.
1942 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1944 * Added functions silc_server_send_opers and
1945 silc_server_send_opers_notify to send packets stricly
1946 to operators. Added macro SILC_SERVER_SEND_OPERS macro
1947 to send variable argument notify to operators.
1948 Affected files silcd/packet_send.[ch] and silcd/server.h.
1950 * Removed UMODE rights checking with UMODE_CHANGE notify.
1951 Affected file silcd/packet_receive.c.
1953 * Server/router operator now receives notify when network
1954 switches to backup router and when it resumes the use of
1955 primary router. Affected file silcd/server.c and
1956 silcd/server_backup.c.
1958 * Fixed the updating of client information after backup
1959 resuming protocol is over; update all except local clients
1960 to the new primary router. The affected file is
1961 silcd/server_util.c.
1963 * Added support for closing active connections in rehash
1964 that were unconfigured by the user. Supports currently
1965 closing server and router connections. Affected file
1968 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
1970 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1972 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
1973 is NULL since seems that on some platforms NULL is allowed
1974 and on some it's not. Fallback encoding is used instead.
1975 Affected file lib/silcutil/silcstrutil.c.
1977 * Fixed statistics updating for incoming server connection
1978 which could cause problems when re-connecting. Affected
1979 file silcd/server.c.
1981 * Preliminary backup router support for standalone router
1982 added. Affected files in silcd/.
1984 * Mark server connections in backup router disabled before
1985 and after backup protocol. Affected file is
1986 silcd/server_backup.c.
1988 * Added support for reconnecting to remote server connection
1989 even if the protocol fails, and if the configuration wants
1990 us to keep trying to connect anyway.
1992 Server connection is not allowed to backup router if
1993 backup router does not have connection to primary router yet.
1995 Affected file is silcd/server.c.
1997 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1999 * Added silc_client_udpate_server function to update changed
2000 server info. Affected file lib/silcclient/idlist.[ch].
2002 * Added check for server entries that are being resolved when
2003 notify is received. If being resolved, handle the received
2004 notify only after it's resolved so that all notifys are
2005 handled in same order as received from the server.
2007 Added similar resolver check to channel entries. Every
2008 notify that cause resolving of any information that affects
2009 channel entry marks the channel entry in waiting state.
2010 After whatever resolving is over the waiters are signalled
2011 and only then the notifys are handled in the same order
2012 as delivered from the server.
2014 Affected files are lib/silcclient/idlist.[ch], and
2017 * Fixed KILLED notify handling in normal server. Affected
2018 file silcd/packet_receive.c.
2020 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2021 is locally connected, or was locally connected (but may
2022 be detached and connection is not active). Added also
2023 SILC_IS_LOCAL for checking this status. Affected files
2024 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2025 silcd/server.c and silcd/server_internal.h.
2027 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2029 * Don't send or handle TOPIC_SET if topic is already set and
2030 is same as being set. Affected files silcd/command.c and
2031 silcd/packet_receive.c.
2033 * Fixed CMODE change rights checking to work correctly when
2034 removing modes by operator. Affected file is
2035 silcd/server_util.c.
2037 * Fixed some handling with New Channel packet in router and
2038 fixed some CMODE_CHANGE notify handling in server and router.
2039 Affected file is silcd/packet_receive.c.
2041 * Changed "disconnect" client operation to include the
2042 reason of the disconnection and optional disconnection
2043 message. Affected file lib/silcclient/silcclient.h.
2045 * Made the compilation of lib/contrib/ stuff conditional.
2046 Affected files configure.in.pre, lib/contrib/Makefile.am.
2048 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2050 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2051 to the sender of the notify too, to avoid situation where two
2052 notifys are in the network at the same time going to oppsite
2053 directions. Affected file silcd/packet_receice.c.
2055 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2057 * Delete the client from channel even if the cilent->id is
2058 NULL. It was possible that client was deleted without
2059 removing from channels (theoretically at least). Affected
2060 file silcd/server.c and silcd/server_util.c.
2062 * Free the client data too when resuming is not successful.
2063 Affected file silcd/packet_receive.c.
2065 * Merged some code from c0ffee's silc-plugin. Affected files
2066 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2068 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2069 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2070 to the primary router connection, the other one returns
2071 TRUE if packet must be broadcasted to network.
2073 * All notifys that are destined to primary router (to network)
2074 are now automatically sent to backup routers even if the
2075 router is standalone (and has backup router). Affected files
2078 * Added --without-irssi and --without-silcd configuration
2079 options for disabling the compilation of these applications.
2080 Affected file configure.in.pre and prepare.
2082 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2084 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2085 UTF-8 encoding and decoding. Added also new encodings
2086 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2088 Added also SILC_STRING_LANGUAGE which is language and charset
2089 specific encoder and decoer for those platforms that support
2090 iconv(). It can convert the UTF-8 to and from the locale
2091 specific character set.
2093 Affected file lib/silcutil/silcstrutil.[ch].
2095 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2097 * Added function silc_get_command_name to the file
2098 lib/silcutil/silcutil.[ch].
2100 * Improved the server debug output a bit. Affected files are
2103 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2105 * Save the channel passphrase when received succesful JOIN
2106 command reply from router, on normal server. Otherwise
2107 joinig +a channels from normal server is not possible.
2108 Affected file silcd/command.c.
2110 * Fixed a bug in TOPIC_SET notify handling. The notifier
2111 may be other than client too, like server or channel.
2112 It expected it to always be only client and ignored the
2113 notify. Affected file silcd/packet_recieve.c.
2115 * Removed some (unnecessary) debug printing from
2116 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2118 * Do not force CMODE_CHANGE when server is announcing new
2121 Router announces stuff only after server reannounces channel
2122 after CHANNEL_CHANGE notify.
2124 These fixes optimizes the announcing procedure, and perhaps
2125 fixes some problems too. Affected file silcd/packet_receive.c.
2127 * Fixed SERVER_SIGNOFF sending to local clients. It was
2128 totally broken and sent the notify to all local clients,
2129 instead of only to those that was on same channel as the
2130 signing off clients. Affected file silcd/server_util.c.
2132 * Added -D option to server. It can be used to give debug
2133 level. The levels are from 0 - 99, and are predefined for
2134 smooth server debugging. (see silcd.c for the predefined
2135 levels). Affected file silcd/server.c.
2137 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2139 * Fixed a bug in Irssi SILC client to close the connection
2140 properly when disconnecting from server. Affected file
2141 irssi/src/silc/core/client_ops.c.
2143 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2145 * When authenticating as founder during JOIN command, check
2146 that the one authenticating becomes the only founder on the
2147 channel. Affected file silcd/command.c.
2149 * Better checking for founder mode setting when CUMODE_CHANGE
2150 notify is received. Affected file silcd/packet_receive.c.
2152 * Close all connections when shutting down the server by sending
2153 DISCONNECT packet. Close all listeners too when shutting
2154 down the server. Affected file silcd/server.c.
2156 * Handle DISCONNECT packet correctly in client library by
2157 calling the "disconnect" client operation. Affected file
2158 lib/silcclient/client.c.
2160 * Handle local errors correctly during resuming. Affected
2161 file lib/silcclient/client.c.
2163 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2165 * The log file is not dupped internally anymore in
2166 lib/silcutil/silclog.c. Fixed memory leaks too.
2168 * The scheduler now dispatches all pending timeout tasks
2169 when it is uninitialized with silc_schedule_uninit.
2170 Affected file lib/silcutil/silcschedule.c.
2172 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2174 * Added --enable-stack-trace option to configure. Added
2175 memory allocation stack trace support. Added files
2176 lib/silcutil/stacktrace.[ch]. Affected files are
2177 lib/silcutil/silcmemory.[ch].
2179 * Fixed memory leaks from libraries and server. Affected
2180 files around the tree.
2182 * Reverted back a fix made to CUMODE which broke it.
2183 Affected file silcd/command.c.
2185 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2187 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2188 core library, and implemented it. All textual messages SHOULD
2189 use this flag and the message MUST be UTF-8 encoded.
2190 All text messages sent by Irssi SILC client are now UTF-8
2191 encoded (regardless whether the terminal supports UTF-8 or not).
2192 Affected files are lib/silccore/silcchannel.h,
2193 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2196 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2198 * Added lots of new statistics updating that was missing from
2199 the server and router code. Affected files in silcd/.
2201 * Sending SIGUSR1 signal to server now dumps the current
2202 server statistics into /tmp directory. Affected file is
2205 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2206 the SILC Hash Interface also. Added new functions
2207 silc_hash_get_name, silc_hash_init, silc_hash_update and
2208 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2210 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2212 * Added some better info printing for client during connecting.
2213 Affected file silcd/server_util.c.
2215 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2216 to silence a user on a channel. Affected files are
2217 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2218 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2219 and silcd/packet_receive.c.
2221 * Fixed a fatal bug in handling of malformed command payload.
2222 Affected file silcd/command.c.
2224 * Fixed a double free when announcing channel users to router.
2225 Affected file silcd/server.c.
2227 * After successful authentication to channel founder mode, check
2228 that there isn't anyone else with founder mode on the channel.
2229 The one that authenticated will become founder and anyone
2230 else is demoted. Affected file silcd/command.c.
2232 * Added error printing of any error that has occurred during
2233 any command in client library. Affected file is
2234 irssi/src/silc/core/client_ops.c.
2236 * Removed some error printing from the client library and left
2237 it for the application to worry (from the error status it
2238 receives in 'command' client operation. Affected file is
2239 lib/silcclient/command.c.
2241 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2243 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2244 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2245 Starting key agreement with itself is denied. Affected file
2246 is lib/silcclient/client_keyagr.c.
2248 * Fixed some error checkings from the SFTP library which caused
2249 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2250 and lib/silcsftp/sftp_util.c.
2252 * Added new "debug" and "debug_string" settings to Irssi SILC
2253 client which can be used to print runtime debugging on the
2254 Irssi's screen. Available when compiled with --enable-debug
2255 option. Affected file irssi/src/silc/core/silc-core.c.
2257 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2259 * Fixed a missing variadic parameter in a function call that
2260 caused server crash when a non-allowed connection arrived.
2261 Reported by Richard Becker. Affected file silcd/server.c.
2263 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2265 * Added WATCH list sending to backup routers from router.
2266 The WATCH command is sent by the router to the backup
2267 router. Affected file silcd/command.c.
2269 * Mark the backup_router flag for RouterConnection entry
2270 if the backup router stuff is defined in the config file.
2271 Affected file silcd/serverconfig.c.
2273 * Fixed some backup data sending around the code to work better
2274 if the router is standalone router. Not all places were fixed.
2275 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2278 * Fixed the router connecting when connecting to multiple
2279 routers. It ignored every other router except the first
2280 one. Affected file silcd/server.c.
2282 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2284 * Made the private key generation after expiration optional.
2285 If not created after expiration the old key will re-expire
2286 at a later time (and thus key pair is not necessary to
2287 change). Affected file irssi/src/silc/core/clientutil.c.
2289 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2291 * The length arguments in bind() and connect() were wrong
2292 and fixed now to used SIZEOF_SOCKADDR in the
2293 lib/silcutil/unix/silcunixutil.c.
2295 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2297 * Fixed detach timeout handling to use Client ID and not
2298 the actual client entry which may be freed in the callback.
2299 Affected file silcd/command.c.
2301 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2303 * Merged c0ffee's multiple interface support patch.
2304 Affected files in silcd/.
2306 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2308 * Cleanup keys properly. Affected file is
2309 irssi/src/silc/core/clientutil.c.
2311 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2313 * Display the user mode on the status bar. Affected file
2314 irssi/src/silc/core/silc-expandos.c.
2316 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2318 * If private message key is not set, but the flag is set in
2319 the packet, ignore the packet since it cannot be decrypted.
2320 Affected file lib/silcclient/client_prvmsg.c.
2322 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2324 * When resuming client, remove the old client entry from
2325 the watcher list too. Affected file silcd/packet_receive.c.
2327 * Do not allow normal server to force founder mode away
2328 from router if the founder mode is already set. Affected
2329 file silcd/packet_receive.c.
2331 * Remove the client entry with watch notify types with short
2332 timeout, and not directly, so that other notifys can be
2333 retrieved too. Affected file lib/silcclient/client_notify.c.
2335 * Display notification about data messages that cannot be
2336 displayed. Affected files irssi/src/silc/core/client_ops.c,
2337 irssi/src/fe-common/silc/module-formats.[ch].
2339 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2341 * Fixed the CHANNEL_CHANGE notify handling in client libary
2342 to not use freed memory. Affected file is
2343 lib/silcclient/client_notify.c.
2345 * Fixed CUMODE_CHANGE notify handling in server. Affected
2346 file silcd/packet_receive.c.
2348 * Fixed USERS command to support empty channels. Affected
2349 file silcd/command.c.
2351 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2353 * Allow multiple identical pending commands to be registered
2354 in client library. Affected file is lib/silcclient/command.c.
2356 * Call the completion for resolving client information only
2357 after all resolvers has finished. This fixes a crash in
2358 the client. Added support for checking when the resolvers
2359 are finished. Affected file is lib/silcclient/idlist.c.
2361 * Wait by default 3 seconds before reconnecting to the server
2362 after being disconnected. Makes the /detach command a bit
2365 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2367 * Check the watcher list before sending signoff notifys
2368 when closing client connection. Affected file is
2371 * Added better CMODE command rights checking. Affected file
2372 silcd/server_util.c.
2374 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2376 * Fixed watcher list checking during server signoff. It
2377 crashed the server. Affected file silcd/server_util.c.
2379 * The JOIN command reply returns now the founder's public
2380 key. Affected file is silcd/command.c.
2382 * Announce the channel mode, and the mode properties with
2383 CMODE_CHANGE notify. Affected file silcd/server.c.
2385 * Mark new channels by default disabled, untill at least
2386 one user joins the channel. Affected file is
2387 silcd/packet_receive.c.
2389 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2391 * The nickname argument to watch notify can be optional.
2392 Fixes a crash in server. Affected file silcd/packet_send.c.
2394 * Remove the client entry from cache if the WATCH notify type
2395 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2396 lib/silcclient/client_notify.c.
2398 * Check the watcher list before and after changing nickname
2399 when the NICK_CHANGE notify is received. Affected file is
2402 * Fixed a crash in OPER and SILCOPER command sending. Empty
2403 passphrase caused the crash. Affected file is
2404 lib/silcclient/command.c.
2406 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2408 * Merged with Irssi CVS for Irssi SILC client.
2410 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2412 * Completed the protocol specifications.
2414 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2416 * Merged with Irssi CVS for Irssi SILC client.
2418 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2420 * Added the founder's public key delivery to the
2421 CUMODE_CHANGE notify type as well. Updated the protocol
2422 specs and the code. Affected files are silcd/packet_send.[ch],
2423 silcd/packet_receive.c and silcd/command.c.
2425 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2427 * Added silc_pkcs_public_key_copy function into the
2428 lib/silccrypt/silcpkcs.[ch].
2430 * Remove the `iv' from the SilcChannelEntry since we can
2431 live without it. Affected files are silcd/idlist.h and
2432 silcd/packet_receive.c.
2434 * Added support for sending the founder's public key in
2435 the CMODE_CHANGE notify packet in the server. Affected
2436 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2437 silcd/command.c and silcd/server.c.
2439 * Changed the FOUNDER_AUTH authentication to use only
2440 public key authentication as defined by new protocol
2441 specs. Passphrase authentication with that mode cannot
2442 be used anymore. It is now possible to reclaim founder
2443 mode from any server in the network. Affected files are
2444 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2446 * Added permanent channels support by making the channel
2447 permanent when FOUNDER_AUTH mode is set on the channel.
2448 The channel will not be destroyed even if channel is empty
2449 when that mode is set. Protocol TODO #17. Affected
2450 files are silcd/server.[ch], server_util.[ch],
2451 silcd/command.c, silcd/packet_receive.c and
2452 lib/silcclient/command.c.
2454 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2456 * Added reference counter to the command reply context in
2457 the client library. Affected files are
2458 lib/silcclient/command_reply.[ch].
2460 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2462 * Fixed rekey protocol with PFS in the client library.
2463 Affected file is lib/silcclient/protocol.c.
2465 * Added support for list of errors in client library
2466 command reply handling. Affected file is
2467 lib/silcclient/command_reply.c.
2469 * Defined that the WHOIS and IDENTIFY commands can send
2470 list of errors. Updated the protocol specs. Protocol
2473 * Added support for sending list of errors to WHOIS and
2474 IDENTIFY commands in server. Added support for receiving
2475 list of errors in server. Affected files are
2476 silcd/command.c and silcd/command_reply.c.
2478 * Fixed client info resolving on LEAVE command in client
2479 library to not crash. Affected file is
2480 lib/silcclient/client_notify.c.
2482 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2484 * Defined that the NICK command replies with thew changed
2485 nickname too, to make the nickname changing simpler at
2486 the client's end. Updated protocol specs and the code
2487 in client and server. Affected files are
2488 silcd/command.c, lib/silcclient/command_reply.c and
2489 lib/silcclient/command.c.
2491 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2493 * Added `Compressed' packet flag to indicate that the packet
2494 payload is compressed by the sender. Updated the protocol
2495 specs and the core library. The compression still is not
2496 implemented in the sources. Affected file is
2497 lib/silccore/silcpacket.h.
2499 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2501 * Remove pending command callbacks also if the connection
2502 to the server is destroyed. Affected file is
2503 lib/silcclient/client.c.
2505 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2507 * Added new QUIET channel user mode that can be used to
2508 quiet a user in a channel. Updated the protocol specs but
2509 it wasn't implemented yet. Protocol TODO #27. Affected
2510 file is lib/silccore/silcmode.h.
2512 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2514 * Added BLOCK_INVITE user mode to be able to block incoming
2515 invite notifications. Protoocol TODO #26. Affected files
2516 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2519 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2520 the protocol specs and the code. Affected file is
2521 lib/silccrypt/silcpkcs.c.
2523 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2525 * Disconnect Payload includes now the status type. Updated
2526 the protocol specs and the code. Protocol TODO #25.
2527 Affected files are silcd/server.c, lib/silcclient/client.c.
2529 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2530 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2531 Moved the silc_client_command_status_messages table to the
2532 lib/silcutil/silcutil.c and added new funtion
2533 silc_get_status_message, which deprecates function
2534 silc_client_status_message. Affected files are
2535 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2536 lib/silcutil/silcutil.[ch].
2538 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2540 * Defined that the nickname hash in Client ID MUST be from
2541 lowercase nickname. This effectively changes nicknames in
2542 SILC to case-insensitive. Updated the protocol specs and
2543 the code. Affected files are lib/silcutil/silcutil.[ch],
2544 silcd/serverid.c, and silcd/idlist.c.
2546 * Added new channel user modes BLOCK_MESSAGES_USERS and
2547 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2548 code. Affected files are lib/silccore/silcmode.h,
2549 lib/silcclient/command.c, and silcd/packet_send.c.
2551 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2552 specs and code. Affected file lib/silccore/silcstatus.h.
2554 * Added support for watch list. It is possible to add nicknames
2555 to be watched, and when they come to network, leave network
2556 or user mode changes the watcher will be notified of this
2557 change. Added SILC_COMMAND_WATCH command, added new
2558 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2559 notifications. Updated the protocol specs and implemented
2560 this to library, client and server. Protocol TODO #21.
2561 Affected files are lib/silccore/silccomand.h,
2562 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2563 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2564 silcd/packet_send.[ch], silcd/packet_receive.c, and
2565 irssi/src/silc/core/client_ops.c.
2567 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2568 somebody watching you. Updated the protocol specs and the
2569 code. Affected files are lib/silccore/silcmode.h, and
2570 lib/silcclient/command.c.
2572 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2574 * Added service support to SILC protocol. Added new command
2575 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2576 core library. Services are not implemented in server or
2577 client for now. Protocol TODO #20. Affected files are
2578 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2580 * Added SilcStatus argument to `command' client operation
2581 to return the error status when command sending fails
2582 locally. Changed all command in client library to return
2583 correct command status. Affected files are
2584 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2585 irssi/src/silc/core/client_ops.c.
2587 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2589 * Added silc_mime_parse function to parse MIME headers.
2590 Affected files are lib/silcutil/silcstruti.[ch].
2592 * Added MIME header parsing in Irssi SILC Client. It displays
2593 all textual MIME objects, others it ignores. Affected file
2594 is irssi/src/silc/core/clien_ops.c.
2596 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2598 * Fixed a bug in the pid writing function, which couldn't be
2599 written in a root-owned directory.
2601 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2603 * Defined that channel message to unknown Channel ID must
2604 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2605 Updated the protocol specs and the code in server. The
2606 affected file is silcd/packet_receive.c.
2608 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2610 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2611 that it is used to send error notifys if error occurs during
2612 some SILC packet processing, except commands. The error
2613 types are same as for command reply types. Defined that
2614 if private message is sent to unknown Client ID the error
2615 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2616 Updated the protocol specs and code. Affected files are
2617 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2618 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2619 and irssi/src/silc/core/client_ops.c. Renamed the
2620 SilcCommandStatus to SilcStatus.
2622 * Defined the use of extra WHOIS attributes in WHOIS command.
2623 The <Requested Attributes> (defined in a separate document)
2624 can be used to request additional information about user
2625 not returned by standard WHOIS command. Defined that server
2626 can send WHOIS command directly to client. Client provides
2627 the requested attributes to the server. Updated the protocol
2628 specs. Protocol TODO #4. Implementation is not done yet
2629 (Protocol TODO #24).
2631 * Renamed function silc_client_command_status_message to
2632 silc_client_status_message. Affected files are
2633 lib/silcclient/command_reply.[ch].
2635 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2637 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2638 32 bit integers. Updated the protcol specs and the code.
2639 Affected files are silcd/command.c and
2640 lib/silcclient/command.c.
2642 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2644 * Fixed a bug in library where sending a bogus authentication
2645 payload would lead to a crash. Affected file is
2646 lib/silccore/silcauth.c.
2648 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2650 * Added detach_disabled and detach_timeout server config
2651 options to the server. Affected files silcd/serverconfig.[ch],
2652 silcd/command.c and silcd/packet_receive.c.
2654 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2656 * Added resolve_cmd_ident field to the SilcClientEntry structure
2657 too so that if the entry is for example being resolved so
2658 another command may attach to the same pending command reply
2659 without requiring to resolve the same entry again. Added
2660 support for adding multiple pending commands for one
2661 command idenfier. Affected files lib/silcclient/command.[ch],
2662 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2664 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2666 * Defined that server receives WHOIS command reply for private
2667 and secret channels too. Updated protocol specs and the
2668 code in server. Affected file silcd/command.c.
2670 * Defined <channel user mode list> argument to WHOIS command
2671 reply for returning user modes on the channels. The
2672 channel list now doesn't include the user mode anymore but the
2673 actual channel mode. Updated protocol specs and the code in
2674 client and server. Affected files are silcd/command_reply.c,
2675 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2676 and lib/silcclient/command_reply.c.
2678 * Save the channels list in WHOIS command reply in normal server
2679 so that WHOIS always shows joined channels also in normal
2680 server and not just on router. Affected file is
2681 silcd/command_reply.c.
2683 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2685 * Defined that server receives USERS command reply for private
2686 and secret channels too. Updated protocol specs and the
2687 code in server. Affected file silcd/command.c.
2689 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2691 * Changed the UMODE's mode mask argument to be optional. If
2692 not provided then the command merely returns the current mode
2693 mask to the client. Updated protocol specs and the server.
2694 Affected file is silcd/command.c.
2696 * Added SILC session detachment/resuming support. It is possible
2697 to detach by closing the network connection and then re-connect
2698 and resume to the old client session. Added DETACHED user
2699 mode that server will set for detached client. Added new
2700 packet RESUME_CLIENT which is used to perform the resuming
2701 process. Added DETACH command. Updated the protocol specs,
2702 core library, client and server. Protocol TODO #22. Very
2703 many affected files around the tree.
2705 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2707 * Changed the CMODE's mode mask argument to be optional. If
2708 not provided then the command merely returns the current mode
2709 mask to the client. Updated protocol specs and the server.
2710 Affected file is silcd/command.c.
2712 * Changed the Killer's Client ID in KILLED notify to be just
2713 any ID payload since router server is allowed to kill as well.
2714 Updated protocol specs, client libary and server. Affected
2715 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2716 and irssi/src/silc/core/client_ops.c.
2718 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2720 * Added new user modes ANONYMOUS for special anonymous servers
2721 that may set the mode for client, and BLOCK_PRIVMSG which
2722 client may set to block incoming private messages unless the
2723 Private Message Key flag is set (using private keys to protect
2724 private messages). Updated protocol specs and code in client
2725 and server and core library. Protocol TODO #23. Affected
2726 files are lib/silccore/silcmode.h, silcd/server.[ch],
2727 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2728 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2730 * Added new channel user mode BLOCK_MESSAGES which the client
2731 may set to itself to tell server not send channel messages.
2732 Other packets such as channel key packets are still sent.
2733 Protocol TODO #23. Updated the protocol specs, client and
2734 server. Affected files are lib/silccore/silcmode.h,
2735 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2736 lib/silcutil/silcutil.c, silcd/command.c, and
2737 silcd/packet_send.c.
2739 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2741 * Redefined the Status Payload to include now two 8 bit fields,
2742 instead of one 16 bit field. This now makes it possible to
2743 send list of errors. Updated the protocol specs and the code
2744 in core library, client library and server. Protocol TODO #1.
2745 Affected files are lib/silccore/silccommand.[ch],
2746 lib/silcclient/command_reply.[ch], silcd/command.c,
2747 silcd/command_reply.c and silcd/packet_receive.[ch].
2749 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2751 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2752 must be handled by the application and should tell the application
2753 that an error message was already printed, and it should print the
2754 config coords (line, filename, ...). Affected files are
2755 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2757 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2758 server config parsing code more readable.
2760 Fixed a bug in the fetch_logging() config callback.
2762 Affected files is silcd/serverconfig.c.
2764 * Drop root privileges when started in foreground. Don't drop them
2765 if debugging also. Affected file is silcd/silcd.c.
2767 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2769 * Added more IM-like features by introducing new user modes
2770 for setting various presence information. Added new modes:
2771 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2772 specs and code. Protocol TODO #19. Affected files are
2773 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2774 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2776 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2778 * Added STATS command to the protocol after all, to return
2779 various statistical information about the network. It can
2780 be used by clients to retrieve statistical information, and
2781 servers may use it to to fetch cell and network wide
2782 statistics from router. Updated the protocol specs and
2783 implemented it to the server. Protocol TODO #16.
2784 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2785 silcd/command_reply.[ch].
2787 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2789 * The LIST command reply in client libary now adds new channel
2790 entry if the returned channel doesn't exist yet in cache,
2791 and returns the channel entry to the application in the
2792 command_reply client operation. Affected file is
2793 lib/silcclient/command_reply.c.
2795 * Changed the channel message payload's MAC generation to
2796 include the IV in the MAC as well. This way all relevant
2797 parts of the channel message payload are authenticated also
2798 with the channel message MAC (and not only by packet MAC).
2799 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2800 Affected file is lib/silccore/silcchannel.c.
2802 * Fixed the SKE to save the remote version, since the
2803 silc_ske_parse_version mistakenly checked wrong version,
2804 after it replaced the start payload. Affected files are
2805 lib/silcske/silcske.[ch].
2807 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2809 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2810 string utility functions. Added there also new functions
2811 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2812 Affected files lib/silcutil/silcstrutil.[ch].
2814 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2815 files are lib/silcutil/silcstrutil.[ch].
2817 * Defined that the security property fields in SKE SHOULD be
2818 UTF-8 encoded, defined that version string MUST be US-ASCII
2819 encoded, defined that passphrases sent in connection
2820 authentication protocol MUST be UTF-8 encoded. Implemented
2821 these to the client and server. Defined also that other
2822 passphrases sent in the protocol MUST be UTF-8 encoded.
2823 Affected files are lib/silcske/silcske.c,
2824 lib/silcclient/protocol.c, silcd/protocol.c,
2825 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2827 * Changed the silc_client_close_connection interface to not
2828 need the SilcSocketConnection which should not be visible
2829 to application. Affected files are lib/silcclient/client.c
2830 and lib/silcclient/silcclient.h.
2832 * Rewrote the text for Private Message Key Payload in the
2833 protocol specification. Protocol TODO #11.
2835 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2837 * Upgraded the protocol version to 1.1, updated protocol specs
2840 * Added the nickname as new argument to NICK_CHANGE notify and
2841 added it to protocol specs and implemented it to client and
2842 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2843 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2844 lib/silcclient/client_notify.c.
2846 * Added the killer's client ID to the KILLED notify and added
2847 it to protocol specs and implemented it to client and server.
2848 Protocol TODO #13. Affected files are silcd/command.c,
2849 silcd/packet_receive.c, packet_send.[ch],
2850 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2851 The killer's client entry is now returned to application in
2852 the `notify' client operation.
2854 * Fixed the Max Argument fields that had too large value set
2855 in the protocol specs. Protocol TODO #14.
2857 * Added the LEAVE command reply to return the ID of parted
2858 channel. Updated protocol specs and implemented it to the
2859 client and server. Protocol TODO #15. Affected files are
2860 silcd/command.c, lib/silcclient/command_reply.c. The channel
2861 entry is now returned to application in the `command_reply'
2864 * Rewrote the version SKE version checking in client libary
2865 and in server to use the silc_parse_version_string. Affected
2866 files are lib/silcclient/protocol.c, silcd/protocol.c.
2868 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2869 commands that was missing it, and updated protocol specs and
2870 the server implementation. Protocol TODO #10. The affected
2871 file is silcd/command.c.
2873 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2874 generic reply to a generic request (REQUEST flag), and
2875 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2876 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2877 to define the payload for DATA flag. Added the flags to
2878 the implementation. Protocol TODO #9. Affected file is
2879 lib/silccore/silcchannel.h.
2881 Changed the client library to return the message length
2882 to application as well in the channel_message and private_message
2883 client operations. Affected files are
2884 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2885 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2886 and lib/silcclient/client_ops_example.c.
2888 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2889 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2890 the channel. Updated protocol specs and impelemented this
2891 to client and server. Protocol TODO #6. Affected files are
2892 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2893 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2895 Added new options m and M to CMODE command in Irssi SILC
2896 client to set these modes.
2898 * Deprecated all administrative commands from SILC protocol
2899 since they are highly implementation specific commands.
2900 Updated protocol specs. Moved the old commands in
2901 implementations to private range of command types. Affected
2902 files are silcd/command.c, lib/silcclient/command.c and
2903 lib/silcclient/command_reply.c. Protocol TODO #8.
2905 * Fixed a bug in server where sending unknown command crashes
2906 the server. Affected file silcd/command.c.
2908 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2910 * Added SILC_PROTOCOLVERSION macro to check protocol version
2911 of a socket connection. The affected file is
2912 lib/silcutil/silcsockconn.h.
2914 * Added better error logging in rekey protocol. Affected file
2917 * Do not check public key types in SKE during rekey. Affected
2918 file lib/silcske/payload.c.
2920 * Fixed the rekey protocol with PFS, which was totally broken.
2921 Affected file silcd/protocol.c.
2923 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2925 * Some client implementations quit network by doing first LEAVE
2926 and then immediately SIGNOFF (like Bombyx). We now do check
2927 after a short time after LEAVE notify and check whether the
2928 client is still valid after LEAVE, and if not we remove it from
2929 cache. Affected file is lib/silcclient/client_notify.c.
2931 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2933 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2934 it's good not to have security holes here.
2936 * Fixed a negative refcount situtuation for the config context.
2937 Affected file is silcd/serverconfig.c.
2939 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2941 * ROBOdoc documented lib/silcutil/silcutil.h.
2943 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2945 * Optimized even more the SilcPacketContext structure. Now
2946 totally saved 16 bytes of memory per context after optimization.
2947 Affected files are lib/silccore/silcpacket.[ch].
2949 * Made strict checks for valid SILC IDs. Affected file is
2950 lib/silccore/silcid.c.
2952 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2954 * Changed the object argument for silc_cipher_register,
2955 silc_hash_register, silc_hmac_register and silc_pkcs_register
2956 to const. Affected files are lib/silccrypt/silccipher.[ch],
2957 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
2959 * Changed the silc_get_username and silc_get_real_name to
2960 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
2962 * Fixed the Irssi SILC Client to use the silc_get_username and
2963 silc_get_real_name insted of glib routines since the glib
2964 routines only corrupt stack. Fixes the Irssi SILC to work in
2965 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
2967 * Fixed the Irssi to not use g_get_home_dir since it crashes
2968 or returns garbage on cygwin and corrupts stack. Added function
2969 get_home_dir to Irssi routines. Affected files are
2970 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
2972 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2974 * Made some structure optimizations. SFTP memory FS MemFSEntry
2975 entry structure. Optimized SilcTask structure. Optimized
2976 SilcPacketContext structure.
2978 Affected files lib/silcsftp/sftp_fs_memory.c,
2979 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
2981 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2983 * And yet again reverted back the config thing since Johnny
2984 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
2987 * Fixed memory leaks from config object. Affected files are
2988 silcd/serverconfig.[ch].
2990 * Added support for adding new connections to the server in rehash.
2991 After rehash they take effect.
2993 Added support for changing the maximum allowed connections in
2994 rehash. The number can grow but going smaller is not supported.
2996 Added function silc_server_num_sockets_by_remote to the
2997 silcd/server_util.[ch].
2999 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3001 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3003 * Added preliminary checking during config parsing for a valid
3004 public/private key and removed further checks in the code.
3005 Affected files are silcd/serverconfig.[ch], server.c.
3007 * Moved functions silc_server_drop() and silc_server_daemonise()
3008 from server.c to silcd.c since they are stricly related to
3009 the application activity.
3011 * Reverted a small part of the automatic ref/unref since
3012 it caused a double unref in some situations. Affected
3013 files are silcd/silcd.[ch], server.c, serverconfig.c.
3015 * Added some .cvsignore files in the lib directory.
3017 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3019 * Fixed silc_net_gethostbyaddr to correctly resolve by
3020 address. Affected file lib/silcutil/silcnet.c.
3022 * Fixed the notify relaying to client. The HMAC to be used
3023 with relayed packets ws wrong and caused decryption failure
3024 at the client end. Affected file is silcd/packet_receive.c.
3026 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3028 * Created new branch silc_protocol_1_0_branch.
3030 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3032 * Changed the silc_server_config_* routines to be SilcServer
3033 independent. They are now officially application specific code
3034 and not part of generic server implementation. Affected files
3035 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3037 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3039 * Added automatic referencing of config context in the
3040 silc_server_config_alloc, and automatic unreferencing in the
3041 silc_server_config_destroy. Affected files are
3042 silcd/serverconfig.[ch], silcd/silcd.c.
3044 * Fixed the silc_log_quick handling in the logging routines.
3045 It didn't log quickly when it was TRUE. Affected file is
3046 lib/silcutil/silclog.c. Also the flush delay was set even
3047 if it was 0 in config file. Affected file is
3048 silcd/serverconfig.c.
3050 * Added support for changing key pair of the server in rehash.
3051 Affected file silcd/server.c.
3053 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3055 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3056 too early, before getting the channel entry. Affected file
3057 is silcd/packet_receive.c.
3059 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3061 * Added functions silc_server_config_[ref/unref], these are used
3062 to prevent that the config object is destroyed.
3064 No longer directly affect global variables silc_log_quick and
3065 silc_log_delay, they are first cached inside the config object
3066 and then applied with silc_server_config_setlogfiles().
3068 silc_server_config_set_defaults() is now internal to
3069 serverconfig.c, there are no reasons to show this internal stuff
3072 Affected files are silcd/serverconfig.[ch].
3074 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3075 fprintf's to stderr, since some code may be executed again after
3076 the server went into the background. Affected files are
3079 * Added rehash support. Added function silc_server_rehash() that
3080 will perform all the basic tasks of the rehashing procedure.
3082 * Added command line option `-x, --hexdump'. This will enable the
3083 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3084 The option `--hexdump' implies `--debug'.
3086 * Fixed a bad bug in the logging APIs (silcutil library) where
3087 the application would crash after calling silc_log_reset_all().
3089 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3091 * Fixed the KICKED notify handling in client library to
3092 correctly remove the channel and all entries from the
3093 channel when I was kicked. This bug crashed the client.
3095 Fixed yet another but in KICKED notify handling to remove
3096 the kicked client correctly from the channel.
3098 Affected file is lib/silcclient/client_notify.c.
3100 * Fixed a minor bug in looking up correct client entry
3101 in KICKED notify in server. Affected file is
3102 silcd/packet_receive.c.
3104 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3105 sources correctly to distribution. Fixes --with-gmp option.
3107 * Removed the manual rehashing from ID Cache, and changed it
3108 to use the SILC Hash Table's auto rehash feature. Affected
3109 file is lib/silccore/silcidcache.c.
3111 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3113 * Fixed a bug in the silc_client_nickname_format function that
3114 handles the multiple same nickname formatting. Two clients
3115 with same nickname caused problems after the first one left
3116 and rejoined. It didn't format the nickname correctly.
3117 Affected file is lib/silcclient/idlist.c.
3119 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3121 * Don't change the topic if olod topic is same as new one.
3122 Affected file is silcd/packet_receive.c.
3124 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3126 * Added cross-reference support to the SILC Documentation
3127 generator. All types across all HTML files are now cross-
3128 referenced. Affected files util/robodoc/generator.c and
3129 scripts/silcdoc/silcdoc.
3131 * Added file lib/silcutil/silctypes.h to include all the
3132 arithmetic type definitions and some macros. Removed
3133 includes/bitmove.h and moved macros to silctypes.h.
3135 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3137 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3139 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3141 * Added `type' argument to silc_id_payload_parse_id function which
3142 now returns the type of the ID to the sent pointer. Affected
3143 file is lib/silccore/silcid.[ch].
3145 * Added check for CMODE_CHANGE notify type that mode change is
3146 allowed by the sender. Affected file silcd/packet_receive.c.
3148 * Added check for CUMODE_CHANGE notify type that mode change is
3149 allowed by the sender. Affected file silcd/packet_receive.c.
3150 Added the ID type as CUMODE_CHANGE notify type as argument
3151 to the `notify' client operation. Affected files are
3152 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3154 * Added function silc_client_add_server to the client library.
3155 Added support for resolving also channel and server info when
3156 received unknown entity in notify packet. Affected files are
3157 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3159 * Added function silc_command_get_status to return the command
3160 status from the command reply's argument payload. Affected files
3161 are lib/silccore/silccommand.[ch].
3163 * Added check for KICKED notify type that the kicking is
3164 allowed by the client. Affected file silcd/packet_receive.c.
3166 * Created function silc_get_input which can be used to get input
3167 (echo on or off) from user on command line. Affected files are
3168 lib/silcutil/silcutil.[ch].
3170 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3172 * Optimized silc_server_packet_relay_to_channel function.
3173 Added new function silc_channel_message_payload_encrypt which
3174 can be called directly if channel message payload needs to
3175 be encrypted and is already encoded (no need to call _encode
3176 function). Packet relaying is now done by router without any
3177 extra memory allocations. Affected files are
3178 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3179 silcd/packet_send.c.
3181 * Fixed the INVITE notify handling. It took wrong arguments
3182 as invite list and invite delete. Affected file is
3183 silcd/packet_receive.c.
3185 * Added check for TOPIC_SET notify type that the topic change is
3186 allowed by the client. Affected file silcd/packet_receive.c.
3188 * Added check for INVITE notify type that inviting is allowed by
3189 the client. Affected file silcd/packet_receive.c.
3191 * Changed the silc_server_client_on_channel to return the
3192 SilcChannelClientEntry as well. Moved the function
3193 silc_server_check_cmode_rights to server_util.[ch].
3194 Affected files are silcd/server_util.[ch], silcd/command.c.
3196 * Added function silc_server_check_umode_rights to check whether
3197 changing client's user mode is allowed. Added check for
3198 UMODE_CHANGE notify type that the umode change is allowed
3199 by the client. Affected files are silcd/server_util.[ch],
3200 silcd/packet_receive.c and silcd/command.c.
3202 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3204 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3205 ID length. It ignored that ID can be IPv6 based as well.
3206 Affected file lib/silccore/silcpacket.h.
3208 * Fixed the silc_id_id2str and silc_id_str2id to take the
3209 IPv6 address offset's into consideration. Affecte file is
3210 lib/silccore/silcid.c.
3212 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3214 * Fixed the internal Unix scheduler functions to check for
3215 NULL context they may receive. The affected file is
3216 lib/silcutil/unix/silcunixschedule.c.
3218 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3220 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3221 can specify different directory with --home command line
3222 parameter. Affected files irssi/src/silc/core/client_ops.c,
3225 * SILC-specific commands aren't now executed if the active server
3226 isn't of SILC-type, so there won't be problems with having
3227 IRC and SILC protocol support in same client. Affected files
3228 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3231 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3233 * Improved the signal support in SILC Schedule. Added new
3234 function silc_schedule_signal_call which is used by application
3235 to mark a signal to be called. It is now safe to perform
3236 any kind of tasks in signal callbacks since it is guaranteed
3237 that the application specified signal callback is called
3238 after the signal is over. Affected files are
3239 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3241 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3243 * Added `name' field to SilcChannelPrivateKey to represent
3244 application given name for the key. Moved also the context from
3245 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3246 Added the `name' argument also to the function
3247 silc_client_add_channel_private_key.
3249 Added function silc_client_current_channel_private_key to set the
3250 current channel private key in use.
3252 Added "change" command to KEY command which can be used to change
3253 the current channel private key. Bound the command also to
3254 alt+K (Alt+Shift+k).
3256 Also affected files lib/silcclient/client_channel.c,
3257 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3259 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3261 * Added silc_rng_get_byte_fast function in to the
3262 lib/silccrypt/silcrng.[ch].
3264 * Changed the interface of silc_packet_assemble and the
3265 silc_packet_send_prepare. If silc_packet_assmble is now
3266 called the application does not call silc_packet_send_prepare
3267 because the library will call it automatically. These
3268 interfaces now also return a reference to the outgoing buffer
3269 which includes the assembled packet, which the application can
3270 use to encrypt the packet.
3272 Affected files are lib/silccore/silcpacket.[ch],
3273 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3274 silcd/packet_send.c, server_backup.c and packet_receive.c.
3276 * Fixed a packet sending bug on very high load, where outgoing
3277 packet queue wasn't handled correctly and packets got corrupted.
3278 Affected files are lib/silcutil/*/silc*sockconn.c,
3279 lib/silcclient/client.c and silcd/server.c.
3281 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3283 * Added macro SILC_PACKET_DATALEN which can be used during
3284 packet assembling to check whether the data to be added to
3285 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3286 len is truncated until it fits it.
3288 Added checks for maximum length of channel message payload and
3289 private message payload also.
3291 Added checks for maximum packet length in server and in
3294 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3295 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3296 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3297 lib/silcclient/client_prvmsg.c.
3299 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3301 * Added silc_server_packet_queue_purge call to the
3302 silc_server_disconnect_remote to assure that all data in the
3303 queue before disconnecting is sent to the network. Affected
3304 file silcd/server.c.
3306 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3308 * Added the deleting of server's own ID cache entry to the
3309 silc_server_free function. Free also everything else that
3310 has been allocated in silc_server_init. The affected file
3313 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3315 * Added functions silc_parse_version_string, silc_version_to_num,
3316 and silc_ske_parse_version to parse SILC protocol style version
3317 strings. Affected files lib/silcutil/silcutil.[ch] and
3318 lib/silcske/silcske.[ch].
3320 * Added new configuration params: version_protocol, version_software
3321 and version_software_vendor to specify what version the remote
3322 host must at least be to be able to connect to server. The vendor
3323 string can be regex matched too. Added new function
3324 silc_server_connection_allowed to check maximum number of allowed
3325 connections, and allowed versions for incoming connections.
3326 Affected files are silcd/server.c, server_util.[ch] and
3329 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3331 * Added preliminary support for signals in scheduler. The
3332 signals we care about are now blocked always when the scheduler
3333 is locked. This way we can synchronise the use of signal with
3334 scheduler. It is guaranteed that when signal occurs the scheduler
3335 is not locked, and thus new tasks can be safely added to the
3338 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3339 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3340 Added new platform specific routines
3341 silc_schedule_internal_signals_[un]block and
3342 silc_schedule_internal_signal_[un]register.
3344 Added new functions to SILC Schedule API:
3345 silc_schedule_signal_[un]register. Each signal that application
3346 is going to use should be registered to the scheduler.
3348 Affected files are lib/silcutil/silcschedule.[ch],
3349 lib/silcutil/*/silc*schedule.c.
3351 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3353 * Check for unauthenticated client and server in the
3354 silc_server_new_client and silc_server_new_server functions.
3355 Affected file silcd/packet_receive.c.
3357 * Added function silc_string_is_ascii to check whether given
3358 string is 7-bit ASCII string. Affected files are
3359 lib/silcutil/silcutil.[ch].
3361 * Added function silc_id_is_valid_server_id into the
3362 silcd/serverid.c and added checking for valid Server ID's in
3363 silc_server_new_server. The Server ID must always be based
3364 on the server's public IP address.
3366 * Added logging of DISCONNECT packet message in the server.
3367 Affected file silcd/server.c.
3369 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3371 * Changed all library interfaces that use Global RNG to also
3372 accept SilcRng as argument. Affected files are
3373 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3374 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3375 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3376 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3377 lib/silccrypt/rsa.c.
3379 * Added function silc_pkcs_generate_key to the
3380 lib/silccrypt/silcpkcs.[ch] for applications so that they
3381 don't need to do pkcs->pkcs->init calls anymore.
3383 * Remove SilcSocketConnection from the SFTP API since it really
3384 wasn't needed there. The application has the information
3385 saved in its contexts anyway and the SFTP layer doesn't need
3386 know about it. Affected files lib/silcsft/silcsftp.h and
3387 lib/silcsftp/sftp_[server/client].c.
3389 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3390 The SilcSimContext is not SilcSim.
3392 * Fixed possible buffer overflows in silc_id_render in the
3393 lib/silcutil/silcutil.c.
3395 * On EPOC the global crypto module lists are not used at all
3396 in the crypto library. Added support for using the constant
3397 algorithm list on EPOC. Affected files are
3398 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3401 * Fixed the handling of third parameter of KICKED notify, since
3402 it was mistakenly updated to SILC Protocol 1.0 even though it
3403 is to be included in 1.1. Since it is not in 1.0 it is not
3404 mandatory, and this fix now handles it only if it is provided,
3405 and it is not error if it is not provided. Affected file
3406 lib/silcclient/client_notify.c.
3408 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3410 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3411 client. Affected file irssi/src/silc/core/client_ops.c.
3413 * Merged with Irssi 0.8.4 from irssi.org CVS.
3415 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3417 * Check for valid socket connection in client entries before
3418 sending any messages. Fixes a crash, but doesn't fix some
3419 other underlaying bug that is lurking there. Affected
3420 file silcd/packet_send.c.
3422 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3424 * $usermode, $cumode and $cumode_space expandos shouldn't do
3425 anything with non-SILC server records. Affected file
3426 irssi/src/silc/core/silc-expandos.c
3428 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3430 * Fixed the silc_net_check_[host/local]_by_sock to support
3431 IPv6 bound sockets as well. Now they can return IPv6 addresses
3432 as well. Affected file lib/silcutil/silcnet.c.
3434 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3435 Affected lib/silcutil/unix/silcunixnet.c.
3437 * Fixed ID rendering (at least on some platforms, not NetBSD)
3438 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3440 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3442 * Added silc_hash_public_key and silc_hash_public_key_compare
3443 functions to be used with SilcHashTable. They can be used to
3444 hash public keys and compare public keys in hash table. Affected
3445 file lib/silcutil/silcutil.[ch].
3447 * Added support for specifying multiple public keys for Client
3448 connection section in server configuration file. This makes it
3449 possible to accept multiple public keys from same host, or to
3450 make a section that accepts any incoming host, and have the
3451 accepted public keys listed in the section.
3453 Added functions silc_sever_[find/get]_public_key, added the
3454 support for this actually to all connection sections but only
3455 the Client section is currently allowed to specify multiple
3458 Affected files are silcd/server.c, server_internal.h,
3459 command.c, protocol.c, server_util.[ch], packet_receive.c.
3461 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3463 * Merged Irssi 0.8.2 from irssi.org CVS.
3465 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3467 * If silc_debug is TRUE, also output standard logging messages
3468 to stderr with the debug output.
3470 Made silc_log_reset_all() flushing all channels before returning.
3471 Also fixed some documentation typos.
3473 Affected files are lib/silcutil/silclog.[ch].
3475 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3477 * Fixed the server to check correctly the amount of connections
3478 from single host, by checking also the type of the connection.
3479 Fixed also the comparison of number of connections and number
3480 of allowed connections. Affected files are silcd/server.c,
3483 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3485 * Fixed the USERS command reply to save the user's mode on the
3486 channel as well. Fixed JOIN command reply to check whether a
3487 client is on channel already and not join it twice. Affected
3488 file lib/silcclient/command_reply.c.
3490 * Added new file silc-expandos.c into irssi/silc/core/ to return
3491 various stuff for various signal for the statusbar etc. updating.
3492 Now Irssi SILC client prints channel user modes etc. on the
3495 * The user mode (like server/router operator changes) is now shown
3496 on the Irssi SILC client's statusbar. The affected files are
3497 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3499 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3501 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3502 to SILC_SCHEDULE_[UN]LOCK macros.
3504 * Added more error printing to logs in server code. Affected
3505 files silcd/server.c and silcd/protocol.c.
3507 * Fixed -S option parsing in Irssi SILC Client. Affected file
3508 irssi/src/silc/core/silc-core.c.
3510 * Added silc_buffer_alloc_size function. Affected file is
3511 lib/silcutil/silcbuffer.h.
3513 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3515 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3516 constants. Affected files in
3517 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3520 * Changed the internal SFTP Memory FS table to const. Affected
3521 file lib/silcsftp/sftp_fs_memory.c.
3523 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3525 * Fixed the buffer formatting and unformatting routines to
3526 check the size of 64 bits types with sizeof(). Affected
3527 file is lib/silcutil/silcbuffmt.c.
3529 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3531 * Removed 0.6.x backwards support.
3533 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3535 * Changed all integer type names:
3536 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3537 to avoid collisions with other libraries using same type names
3540 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3542 * Added `prefer_ipv6' argument to the functions
3543 silc_net_gethostbyname[_async]. If it is TRUE it will return
3544 IPv6 address over IPv4. If FALSE IPv4 address is returned
3545 even if IPv6 address was found. Affected files
3546 lib/silcutil/silcnet.[ch].
3548 * Added support silc_net_create_connection[_async] to fallback
3549 to IPv4 address if IPv6 address could not be used (like if
3550 it doesn't work on a specific system). Affected file in
3551 lib/silcutil/unix/silcunixnet.c.
3553 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3555 * Added silc_schedule_reinit function to do the enlarging
3556 of the max tasks handling capabilities of the scheduler.
3557 Affected files lib/silcutil/silcschedule.[ch].
3559 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3561 * Added automatic extern "C" { ... } for C++ compilers so the
3562 application does not need to define them. Affected file
3563 includes/silcincludes.h.
3565 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3566 old name went against naming convention. Applications now
3567 include "silcclient.h" instead of "clientlibincludes.h".
3568 Removed includes/clientlibincludes.h, it is redundant now.
3570 * Renamed includes/version.h to silcversion.h.
3572 * Added really preliminary support for OS/2 into the util
3573 library. Only thread & mutex API is implemented, others
3574 are still to be implemented. Created the lib/silcutil/os2/
3575 directory. Created also file includes/silcos2.h.
3577 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3579 * Added preliminary BeOS support into the util library.
3580 Created lib/silcutil/beos/, and implemented all the needed
3581 functions to support SILC on BeOS. Created also file
3582 includes/silcbeos.h.
3584 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3586 * Added proper initializations to silc's irssi code, so it's
3587 now possible to load it as module. Affected files
3588 irssi/src/silc/core/silc-core.c,
3589 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3591 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3593 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3596 * Fixed the silcdoc document generator to correct generate
3597 docs from all kinds of filenames. Affected files are
3598 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3600 * ROBOdoc documented lib/silcutil/silcmemory.h.
3601 Added also new function silc_memdup.
3603 * Removed lib/silcutil/silcbufutil.h and moved those routines
3604 to the lib/silcutil/silcbuffer.h.
3606 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3608 * Added `user_count' to the SilcChannelEntry which now tells the
3609 number of users on the channel. The user count is now saved
3610 in normal server of global channels as well. Affected files
3611 silcd/server.c, idlist.h, packet_receive.c and command.c.
3613 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3614 include file utility functions.
3616 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3617 instead of calling directly OS routines.
3619 * Fixed NICK change printing in Irssi SILC Client. Fixed
3620 KICKED notify printing in Irssi SILC Client. Affected file
3621 irssi/src/silc/core/client_ops.c.
3623 * Fixed a NICK change bug in client library, to not recreate the
3624 client_entry->channels hash table everytime nick is changed.
3625 Affected file lib/silcclient/client.c.
3627 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3629 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3630 the SKE interface a bit.
3632 * Fixed padding problem in PKCS#1. The padding was not actually
3633 random since the random number generator was used incorrectly.
3634 This security bug affects only when encrypting with PKCS#1, and
3635 it is not currently used at all in SILC. SILC only use signing
3636 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3638 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3640 * Rewrote the notify handling in Irssi SILC client to not call
3641 the events as signals. Fixes problems with Perl support.
3642 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3644 * Send the auto-nicking NICK command in client library with
3645 little timeout after connecting. The affected file is
3646 lib/silcclient/client.c.
3648 * Added following new config file settings:
3649 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3650 key_exchange_timeout, conn_auth_timeout, connections_max,
3653 Implemented all the new config settings handling in the server.
3655 Optimized the use of SKE Mutual flag usage. Use it only
3656 if connection authentication protocol is not based in public
3659 Renamed all SilcServerConfigSection* to SilcServerConfig*
3660 to have a bit shorter names.
3662 Affected files silcd/serverconfig.[ch], server.[ch], and
3665 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3667 * Cleaned up the listening sockets code, preparing for the rehash
3668 support. Affected file is silcd/server.c.
3670 * Fixed some output messages. Affected files are silcd/silcd.c,
3673 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3675 * Create lib/doc/silcrng_intro.html document as introduction
3676 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3678 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3680 * Fixes to the silcd config template. Affected file is
3681 doc/example_silcd.conf.in.
3683 * Removed type casts from silc_calloc(), conforming to the
3684 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3686 * Removed param_name member from client, server, and router
3687 section structs, now identifying the param directly.
3689 Added CONFIG_FREE_AUTH macro in config file parsing.
3691 Affected files are silcd/serverconfig.[ch].
3693 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3695 * Fixed command line parameter handling. All SILC initialization
3696 is now done in silc_core_init() which also fixes autoconnecting
3699 Affected files irssi/src/silc/core/silc-core.c,
3700 irssi/src/fe-text/silc.c.
3702 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3704 * Added new configuration options and blocks:
3705 keepalive_secs, reconnect_count, reconnect_interval,
3706 reconnect_interval_max, reconnect_keep_trying and
3707 require_reverser_lookup. Added ConnectionParam block, and
3708 implemented the connection parameters when connecting as
3709 initiator and when accepting connections as responder.
3711 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3712 whether given configuration value has been given already.
3714 Affected files silcd/serverconfig.[c], server.[c].
3716 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3717 algorithm parts and created new file silcalgs.conf, that
3718 is now included from the example_silcd.conf.in.
3720 * Optimized the silc_server_connect_to_router_second to take
3721 the connection configuration object from the SilcServerConnection
3722 object instead of finding it during the connecting phase.
3723 Added the configuration object to SilcServerConnection struct.
3724 Affected files silcd/server_internal.h, server.c.
3726 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3728 * Add the client on channel after it was resolved at the
3729 channel message receiving, and it was not already on the
3730 channel. Affected file lib/silcclient/client_channel.c.
3732 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3734 * Fixed the public key authentication to allocate always the
3735 destination signature buffer instead of using static buffer.
3736 Affected file silcd/protocol.c.
3738 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3740 * Unified the serverconfig.[ch]'s helper function interface.
3741 Affected file silcd/serverconfig.[ch].
3743 * Removed doc/example_silc.conf.in since it is redundant.
3744 The make install will now install irssi/silc.conf file.
3746 * Added new Passphrase and Publickey authentication methods to
3747 config file, allowing both public key and passphrase based
3748 authentication to be set at the same time.
3750 Added `prefer_passphrase_auth' setting in config file which
3751 can be used to set to prefer passwd auth if both passwd and
3752 public key is set. If not set, public key is preferred.
3753 This has effect only when being initiator (responder will try
3756 Added support for authentication with passphrase and public key
3757 at the same time. The passphrase is tried first always since
3758 it is faster to check.
3760 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3762 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3764 * Merged the new SILC Config library, with the server parsing
3765 support. Read the header file silcconfig.h or the toolkit
3766 documentation for the news. Affected files are
3767 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3768 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3769 silcd/protocol.c silcd/server.c silcd/server_backup.c
3770 silcd/serverconfig.[ch] silcd/silcd.c.
3772 * Fixed some silclog documentation. Affected file is
3773 lib/silcutil/silclog.h.
3775 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3777 * The silc_cipher_register, silc_hash_register and
3778 silc_hmac_register now checks if the object to be registered
3779 is registered already. Affected files are
3780 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3782 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3784 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3786 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3788 * Allow zero length channel messages inside the Channel Message
3789 Payload. Affected file lib/silccore/silcchannel.c.
3791 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3792 as header filenames.
3794 * Removed lib/silcclient/README and created HTML file
3795 lib/silcclient/silcclient_using.html, which is now included
3796 as part of Toolkit documentation.
3798 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3800 * Fixed CUMODE_CHANGE notify handling to change the mode of
3801 correct client. Affected file lib/silcclient/client_notify.c.
3803 * Make silc_rng_alloc fail if it cannot allocate the sha1
3804 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3806 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3808 * Fixed the file transfer's key agreement payload to include
3809 zero port also if the hostname is NULL because it could not
3812 Call file transfer monitor callback now also if error occurs
3813 during key agreement protocol.
3815 Changed the silc_client_file_send interface to return the
3816 SilcClientFileError instead of session id. The session ID
3817 is returned into pointer provided as argument.
3819 Check that the file exists locally before sending the
3820 file transfer request at all.
3822 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3824 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3825 error than can occur while key agreement protocol. Affected
3826 file lib/silcclient/silcapi.h.
3828 * Fixed the event_mode CMODE handler to not crash when mode
3829 is changed and +k mode is set in the channel. Affected file
3830 irssi/src/silc/core/silc-channels.c.
3832 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3833 SILC_LOG_WARNING to give out Warning and not Error. Affected
3834 file lib/silcutil/silclog.c.
3836 * Fixed the channel message payload decryption in the function
3837 silc_channel_message_payload_decrypt to not modify the original
3838 buffer before it is verified that the message decrypted
3839 correctly. Otherwise, next time it is called with correct
3840 channel key it won't encrypt since the payload is corrupted.
3841 Affected file lib/silccore/silcchannel.c.
3843 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3845 * Do not constantly resize the window. A fix patch by cras.
3846 Affected file irssi/src/fe-text/screen.c.
3848 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3850 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3851 Affected file lib/silcutil/silcnet.c.
3853 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3855 * Fixed a bug in hash table internal routine for traversing
3856 the table with foreach callback. The current entry may
3857 become invalid in the callback but it was referenced after
3858 the callback returned.
3860 Do not allow auto rehashing of hash table during the
3861 silc_hash_table_foreach operation, for same reasons as it is
3862 not allowed for SilcHashTableList. Affected files are
3863 lib/silcutil/silchashtable.[ch].
3865 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3867 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3868 Win32 DLL. extern's in header files are now declared with
3871 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3873 * Fixed private message handling. It used some old code that
3874 caused the client to crash. Affecte file is
3875 lib/silcclient/client_prvmsg.c.
3877 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3879 * Added function silc_client_add_channel,
3880 silc_client_replace_channel_id, and removed functions
3881 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3882 from client library.
3884 * Added cross reference of the joined channels to the
3885 SilcClientEntry, and changed the SilcChannelEntry's
3886 users list to SilcHashTable. The affected files are
3887 lib/silcclient/idlist.[ch].
3889 * Fixed a bug in hash table tarversing. While the hash table
3890 is traversed with SilcHashTableList the table must not be
3891 rehashed. It is now guaranteed that auto rehashable tables
3892 are not rehashed while tarversing the list. Also defined that
3893 silc_hash_table_rehash must not be called while tarversing
3894 the table. Added function silc_hash_table_list_reset that must
3895 be called after the tarversing is over. The affected files are
3896 lib/silcutil/silchashtable.[ch].
3898 * Changed all hash table traversing to call the new
3899 silc_hash_table_list_reset in server and in client library.
3901 * Added function silc_client_on_channel to return the
3902 SilcChannelUser entry if the specified client entry is joined
3903 on the specified channel. This is exported to application as
3904 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3906 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3908 * Fixed founder regaining problem with JOIN command on normal
3909 server. The notify for mode change must be sent always and
3910 not only if !cmd->pending. Affected file silcd/command.c.
3912 * Fixed the WHOWAS command's reply sending to support the
3913 lists correctly. Affected file silcd/command.c.
3915 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3917 * When sending JOIN command to router for processing the
3918 sender's old command identifier was not saved back to the
3919 sender's command context, fixed now. The affected file is
3922 * Create the key in JOIN command of the router did not return
3923 the channel key, added check for this. Affected file is
3926 * Fixed a channel ID update bug in JOIN command reply. Do
3927 not directly upgrade the ID but call the function
3928 silc_idlist_replace_channel_id if the ID was changed.
3929 Affected file silcd/command_reply.c.
3931 * Fixed memory leaks from command calling if it would fail.
3932 Affected file silcd/command.c.
3934 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3936 * Applied patches from cras:
3938 Memory leak fixes around libaries, irssi window resize fix,
3939 new silclist.h and silcdlist.h, all extern inline changed to
3942 * Removed dotconf from lib/dotconf, not needed anymore.
3944 * Removed TRQ from lib/trq, not needed anymore.
3946 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
3947 with server connections. Later this will be configurable
3948 in config file after new config file is done. Affected file
3951 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3953 * Fixed a crash in server related to channel announcements.
3954 Affected file silcd/server.c.
3956 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3958 * Fixed memory leaks in silc_server_create_new_channel*
3959 functions. Affected file silcd/server.c.
3961 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
3962 which ID was changed. This way the router will send the
3963 user list for the channel again, and server won't be in
3964 desync in some rare circumstances. Affected file is
3965 silcd/packet_receive.c.
3967 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3969 * Check for NULL socket pointer in the function
3970 silc_server_packet_send_to_channel_real. Affected file
3971 silcd/packet_send.c.
3973 * Fixed the BAN notify handling to correctly remove ban
3974 list. Affected file silcd/packet_receive.c.
3976 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3978 * Fixed some header addition to Toolkit distribution in
3979 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
3981 * Added lib/silcclient/client_ops_example.h as an template
3982 file for application programmers to quickly start using
3983 the SilcClientOperation functions in their application.
3984 Updated the lib/silcclient/README as well to tell about this
3985 nice file made available.
3987 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3989 * Call silc_server_remove_from_channels when removing client
3990 entry when NO_SUCH_CLIENT_ID was received. Affected file
3991 is silcd/command_reply.c.
3993 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3995 * Added server & router operator statistics updating. Affected
3996 file silcd/packet_receive.c and silcd/command.c.
3998 * Fixed the SERVER_SIGNOFF notify handling on normal server
3999 not to save the history information for clients. Same was
4000 fixed earlier in remove_clients_by_server function, but not
4001 here. Affected file silcd/packet_receive.c.
4003 * Raised the default connection-retry count from 4 to 7 in
4004 server. Affected file silcd/server.h.
4006 * Cancel any possible reconnect timeouts when we start the
4007 key exchange. Affected file silcd/server.c.
4009 * Do not reconnect on connection failure when SCONNECT was
4010 given. Affected files silcd/server.[ch].
4012 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4014 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4016 * Fixed the NICK command to always give the unformatted
4017 nickname to the one giving the NICK command. If unformatted
4018 nickname is cached already it will be formatted and the
4019 local entry will always get the unformatted nickname.
4020 Affected file lib/silcclient/idlist.c.
4022 * Fixed some double frees from client library commands.
4023 Affected file is lib/silcclient/command.c.
4025 * Fixed CUMODE command in server to assure that no one can
4026 change founder's mode than the founder itself, there was a
4027 little bug. Affected file silcd/command.c.
4029 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4031 * Removed the SilcClientCommandDestructor from the client
4032 libary, it is not needed anymore. Affected files are
4033 lib/silcclient/silcapi.h, command[_reply].[ch],
4034 client_notify, idlist.c.
4036 * Fixed GETKEY command to first resolve client, and then
4037 resolve the server only if the client was not found, instead
4038 of resolving both at the same time. Affected file is
4039 lib/silcclient/command.c.
4041 * Added silc_client_start_key_exchange_cb and lookup the
4042 remote hostname and IP address before starting the key
4043 exchange with server. The affected file is
4044 lib/silcclient/client.c.
4046 * The server's public key is now saved using the IP address
4047 of the server and not the servername for the filename.
4048 The hostname public key filename is checked as an fall back
4049 method if the IP address based filename is not found.
4051 Fixed the GETKEY command to save the fetched server key
4052 in correct filename.
4054 Print the remote server's hostname now when new key is
4055 received during connection process. Affected file is
4056 irssi/src/silc/core/client_ops.c.
4058 * Return always our own public key to the client if it asks
4059 for it with GETKEY command. Affected file silcd/command.c.
4061 * Removed the use_auto_addr variable from default config
4062 file since it was in wrong section. Affected file is
4065 * Fixed TOPIC_CHANGE notification to not route it when it
4066 was sent using silc_server_send_notify_to_channel function.
4067 Affected file silcd/command.c.
4069 * Fixed silc_server_send_notify_kicked to send the kicker's
4070 Client ID also, it was missing. Affected files are
4071 silcd/command.c, silcd/packet_send.[ch].
4073 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4075 * Do not save client history information in SERVER_SIGNOFF.
4076 Fixes the bug in normal server that it does not detect
4077 the client becoming valid after the server becomes back
4078 online. Affected file silcd/server_util.c.
4080 * Added `sock_error' field into the SilcSocketConnection
4081 context. When error occurs during socket operation (read
4082 or write) the error is saved. Added also new function
4083 silc_socket_get_error to return human readable socket error
4084 message. Affected files are lib/silcutil/silcsockconn.[ch],
4085 lib/silcutil/unix/silcunixsockconn.c, and
4086 lib/silcutil/win32/silcwin32sockconn.c.
4088 * The server now prints the socket error message in the
4089 signoff for client. Affected file silcd/server.c.
4091 * Fixed the `created' channel information sending from router
4092 to server in JOIN command. Checks now whether the channel
4093 really was created or not and set it according that.
4095 Fixed the JOIN command to use the client entry's current
4096 ID during the joining procedure instead of the one it sent
4097 in the command (it is checked though), since it can change
4098 between the packet processing and command processing, and
4099 would just case unnecessary pain in the client end. Affected
4100 file silcd/command.c.
4102 * Fixed a channel key payload sending to use correct channel
4103 ID when the server was forced to change the channel's ID by
4104 router. Router sent the key payload with the old Channel ID.
4105 Affected file silcd/packet_receive.c.
4107 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4109 * Call silc_server_save_channel_key only if the key payload
4110 was provided in the JOIN command's command reply. Affected
4111 file silcd/command_reply.c.
4113 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4115 * Fixed silc_mp_sizeinbase to return the value correctly with
4116 MPI. Affected file lib/silcmath/mp_mpi.c.
4118 * Fixed the stop_server signal to correctly stop the scheduler
4119 and gracefully stop the server when SIGTERM or SIGINT signals
4120 are received. Affected file silcd/silcd.c.
4122 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4124 * Simple handling of TERM and HUP signals. Also added some log
4125 flushing call around. Affected file is
4128 * Fixed small bugs in silclog.c. Now buffering output will take
4129 effect after 10 seconds since startup: This will ensure that
4130 no important startup messages are lost. Also output redirection
4131 will preserve original format ([Date] [Type] message).
4132 Affected file is lib/silcutil/silclog.c.
4134 * Added two options to the config file, in the logging section:
4135 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4136 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4138 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4140 * Do not print the warning about log files not being initialized
4141 more than once to avoid excess logging. Affected file is
4142 lib/silcutil/silclog.c.
4144 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4145 the SIM copying in make install in Makefile.am.pre.
4147 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4149 * Rewritten silclog APIs. Globally interesting changes follows:
4150 silc_log_set_files() changed to silc_log_set_file().
4151 silc_log_set_callbacks() changed to silc_log_set_callback().
4152 ROBOdoc documented silclog header file.
4153 SilcLogCb now returns bool to wether inihibit the default
4154 handler or not (to keep the old behaviour return always TRUE).
4155 The new APIs should also fix the problem of the
4156 silcd_error.log file that was written in the current directory.
4159 Log files streams will remain opened after silc_log_set_file()
4160 call, means less CPU usage notably on high traffic servers.
4161 File streams are now full buffered, and flushed to the disk
4162 every 5 minutes, lesses HD activity and CPU usage.
4163 Messages can be redirected, allowing admins to configure
4164 one single logfile for all server messages.
4165 the silc_log_quick global variable to activate fast-logging.
4166 Affected files lib/silcutil/silclog.[ch]
4168 * Changed some code to conform new silclog APIs. Affected
4169 files are doc/example_silcd.conf.in, silcd/server.c
4170 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4173 * Fixed a memory leak that could occur in some situations.
4174 Affected file silcd/serverconfig.c.
4176 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4178 * Added the silc_client_del_client to remove the client from
4179 all channels as well. Affected file lib/silcclient/idlist.c.
4181 * Fixed the client library to correctly remove the client
4182 from all channels when the client entry is being destroyed.
4183 Affected file lib/silcclient/client_notify.c, command.c.
4185 * Added auto-nicking support to the client library. If the
4186 applicatio now sets client->nickname it will be sent to the
4187 server after connecting by the library. This way for example
4188 SILCNICK (or IRCNICK) environment variables will have effect
4189 and always change the nickname automatically to whatever
4190 it is wanted. Affected file lib/silcclient/client.[ch].
4192 * Renamed silc_server_command_bad_chars to the
4193 silc_server_name_bad_chars and moved it to the
4194 silcd/server_util.[ch]. Added also new function
4195 silc_server_name_modify_bad to return nickname that
4196 includes bad characters as new nickname without those
4197 bad characters. This check and modify is now used in
4198 silc_server_new_client when the username is initially set
4199 as nickname, so it must be checked to be valid nickname.
4200 Affected file silcd/packet_receive.c.
4202 * The nickname length is now taken from the packet for real
4203 and not trusted to strlen() since it clearly can return
4204 wrong length for nickname including bad characters. This
4205 also applies to channel names. Affected file silcd/command.c.
4207 * Removed the lib/silcsilm/modules directory. Modules are now
4208 compiled into the lib/silcsim. Fixed the copying of the
4209 modules to follow symbolic links in Makefile.am.pre.
4211 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4213 * Fixed silc_string_regexify list creation. Fixes bugs with
4214 BAN and INVITE commands in server. The affected file is
4215 lib/silcutil/unix/silcunixutil.c.
4217 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4219 * Removed the command destructor entirely from the server's
4220 command and command reply routines. It is not needed, and
4221 its usage was buggy and caused crashes. Affected files are
4222 silcd/command[_reply].[ch].
4224 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4226 * Cancel protocol and NULL sock->protocol if timeout
4227 occurred during protocol. Affected file silcd/server.c.
4229 * Cancel protocol timeouts always before calling the final
4230 callback, to assure that after final callback is called
4231 no other state will be called for the protocol anymore.
4232 Affected file silcd/protocol.c.
4234 * Print error log if incoming connection configuration could
4235 not be found. Affected file silcd/server.c.
4237 * Fixed JOIN command to correctly save the founder mode
4238 to the client on normal SILC server, when the channel
4239 was created by the router. Affected file silcd/command.c.
4241 * Fixed LIST command (hopefully) to send correct reply
4242 packets. Affected file silcd/command.c.
4244 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4246 * The silc_packet_receive_process now returns FALSE if the
4247 read data was invalid packet, and TRUE if it was ok.
4249 The server now checks that if unauthenticated connection
4250 sends data and its processing fails the server will close
4251 the connection since it could be a malicious flooder.
4253 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4255 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4257 * Make sure the warning about error opening a log file is
4258 printed only once and not everytime it fails (produces
4259 too much useless log). Affected file lib/silcutil/silclog.c.
4261 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4263 * Made the silc_server_daemonise() function more readable.
4264 Affected file silcd/server.c.
4266 * Pid file is now optional, the user may comment it out from
4267 the config file. Removed define SILC_SERVER_PID_FILE, we
4268 don't need a default any longer. Affected file
4269 configure.in.pre, lib/Makefile.am.pre.
4271 * Make some use of the pid file. The server now dies at startup
4272 if it detects a valid pid file on his path. The server would
4273 die anyway in this circumstance, because of the bind() failure.
4274 Affected file silcd/silcd.c.
4276 * No longer compiling lib/dotconf.
4278 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4280 * Fixed JOIN command parsing not to crash. Affected file
4281 lib/silcclient/command.c.
4283 * Fied the NICK_CHANGE notify to add the new client entry
4284 even it is resolved. This removes an <[unknown]> nick
4285 thingy bug in the client. Affected file is
4286 lib/silcclient/client_notify.c.
4288 * Do not try to allocate 0 bytes (efence does not like it)
4289 in lib/silccore/silccomand.c when encoding payload.
4291 * Do not take IRCNICK as nickname in Irssi SILC client since
4292 it is not possible to set nickname before hand connecting
4293 the server (TODO has an entry about adding auto-nicking
4296 * Changed the silc_server_command_pending to check whether
4297 there already exists an pending entry with the specified
4298 command, command identifier and pending callback. This is
4299 to fix IDENTIFY and WHOIS related crashes that may register
4300 multiple pending commands with same identifier. Affected
4301 file silcd/command.c.
4303 * Fixed the server to reconnect to the router even if it
4304 was already reconnecting and EOF was received. This to
4305 fix a possibility that the server wouldn't ever try to
4306 auto-reconnect to the router. Affected file silcd/server.c.
4308 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4310 * Fixed the server's password authentication to use the
4311 length of the locally saved password, and not the one
4312 sent in the packet. Affected file silcd/protocol.c.
4314 * Fixed same password authentication problem in the
4315 Authentication Payload handling routines in
4316 lib/silccore/silcauth.c.
4318 * Yet another password authentication problem fixed with
4319 channel password handling in silcd/command.c.
4321 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4323 * If first character of string in silc_parse_userfqdn is '@'
4324 then do not parse it. Affected file is
4325 lib/silcutil/silcutil.c.
4327 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4329 * Fixed minor bug in IDENTIFY command reply sending, which
4330 caused various weird problems during JOIN when it was
4331 resolving names for users. Affected file silcd/command.c.
4333 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4335 * Fixed the IDENTIFY command reply sending to chech better valid
4336 clients. It was possible to send incomplete list of replies.
4337 Affected file silcd/command.c.
4339 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4341 * Added silc_client_command[s]_[un]register functions now to
4342 dynamically register the commands in client library. Removed
4343 the static table of commands. This allows the client library
4344 to call commands without causing the application to know about
4345 what commands library has called.
4347 Removed the INFO command reply kludge to detect when the command
4348 was called by library. Now library use its own command reply
4349 function for INFO command.
4351 Added function silc_client_command_call to call a command.
4352 Application can use it to call command, not access the structure
4355 Now all commands that are sent by the client library (not
4356 explicitly sent by application) use own command reply functions.
4358 Affected files around lib/silcclient/ and in
4359 irssi/src/silc/core/.
4361 * Fixed the WHOIS command reply sending to chech better valid
4362 clients. It was possible to send incomplete list of replies.
4364 Fixed the WHOIS and IDENTIFY to send the request to router
4365 if normal server did not do it and did not find any results.
4367 Affected file silcd/command.c.
4369 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4371 * Moved the internal data from SilcClient context into its
4372 own file, not accesible to application. Affected files
4373 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4374 and other files in client library.
4376 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4378 * Added doc/examples installation target in Makefile.am.pre.
4381 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4383 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4384 commands the found client entry will be removed from the
4385 cache, after notifying application about the error. Affected
4386 file lib/silcclient/command_reply.c.
4388 * Changed the /MSG to check for exact nickname user gave, and
4389 not let `nick' match `nick@host' if it is only one found. Now,
4390 user must type the exact nickname (like nick@host2) even if
4391 there are no more than one same nicks found. This is to avoid
4392 a possibility of sending nickname to wrong nickname since
4393 `nick' could match `nick@host'. Affected file is
4394 irssi/src/core/silc-servers.c.
4396 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4398 * Do not print "you are now server operator" or similar when
4399 giving /away command. Affected files are
4400 irssi/src/silc/core/client_ops.c, silc-servers.h.
4402 * Made the silc_server_command_pending_error_check to send
4403 the same command reply payload it received back to the
4404 original sender of the command. This way all arguments
4405 that was received by the server will be received by the
4406 client too. Affected file silcd/command.c.
4408 * Added the silc_idcache_add to return the created cache entry
4409 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4411 * Add global clients to expire if they are not on any channel.
4412 This is because normal server will never know if they signoff
4413 if they are not on any channel. The cache expiry will take
4414 case of these entries. This is done by normal servers only.
4415 The affected files are silcd/command_reply.c,
4416 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4418 * If server receives invalid ID notification for WHOIS or
4419 IDENTIFY and the ID exists in the lists, it is removed.
4420 Affected file silcd/command_reply.c.
4422 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4423 in client then client entry that it matches is searched and
4424 the nickname is printed on the screen for user. Affected
4425 file irssi/src/silc/core/client_ops.c.
4427 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4429 * Use cache entry expire time in the LIST command reply to
4430 purge old entries from the cache after the LIST command
4431 reply has been received. This way we don't have non-existent
4432 entries in the cache for too long. Affected file is
4433 silcd/command_reply.c.
4435 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4437 * If we are normal server, and we've not resolved client info
4438 in WHOIS or IDENTIFY from router, and it is global client,
4439 we'll check whether it is on some channel. If it is not
4440 then we cannot be sure about its validity and will resolve it
4441 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4442 file silcd/command.c.
4444 * Search channel by name (if possible) rather than by ID
4445 in IDENTIFY command's command reply. Affected file is
4446 silcd/command_reply.c.
4448 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4450 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4451 Updated specs and implemented it. Affected file silcd/command.c,
4452 silcd/packet_send.c and silcd/packet_receive.c.
4454 * Implemented the <founder auth> payload handling in the JOIN
4455 command. If provided all conditions for channel joining
4456 except requirement to provide correct passphrase can be
4457 overrided by the channel founder. Updated the protocol specs.
4458 Affected file silcd/command.c.
4460 Added support for founder auth in JOIN command in client
4461 library. Fixed the parsing of the JOIN command now to support
4462 all options as they should be. The affected file is
4463 lib/silcclient/command.c.
4465 * Optimized the WHOIS and IDENTIFY commands to send the request
4466 to router only if it includes nicknames or other names. If
4467 they include only IDs then check the local cache first before
4468 routing. Affected file is silcd/command.c.
4470 * Added channels topic announcements. Affected file is
4471 silcd/packet_receive.c and silcd/server.c.
4473 * Fixed the silc_server_send_notify_topic_set to really destine
4474 the packet to channel. Affected file silcd/packet_send.c.
4476 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4477 library. Affected file lib/silcclient/client_notify.c.
4479 * Added UMODE announcements. Affected file silcd/server.c.
4481 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4483 * Memory leak fixes in:
4485 lib/silcutil/silcsockconn.c
4486 lib/silcske/silcske.c
4487 lib/silcske/groups.c
4489 lib/silccrypt/silcpkcs.c
4490 lib/silccore/silccommand.c
4491 lib/silccore/silcidcache.c
4496 * ROBOdoc documented the lib/silcske/groups.h file and a
4497 bit changed the interface for better.
4499 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4501 * Update the client entry context in the ID cache after
4502 nick change. Affected file lib/silcclient/command.c.
4503 Fixes the CUMODE command when regaining founder privileges,
4504 and a little WHOIS problem.
4506 * Fixed silc_net_gethostbyname to correctly call the
4507 inet_ntop. Affected file lib/silcutil/silcnet.c.
4509 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4511 * Added IPv6 support checking to the configure.in.pre, added
4512 also --enable-ipv6 option to override the check. Affected
4513 file configure.in.pre.
4515 * The silc_thread_create now calls the start function
4516 directly if threads support is not compiled in. Removes
4517 ugly #ifdef's from generic code. Affected files are
4518 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4520 * Added silc_net_gethostby[name/addr]_async to asynchronously
4521 resolve. Affected files are lib/silcutil/silcnet.[ch].
4523 * Added support for rendering IPv6 based server, client and
4524 channel IDs. Affected file lib/silcutil/silcutil.c.
4526 * Added support for creating IPv6 based server IDs. Affected
4527 file is silcd/serverid.c.
4529 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4531 * Added silc_net_gethostby[addr/name] into the
4532 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4533 routines. Added silc_net_is_ip[4/6]. Affected file is
4534 lib/silcutil/unix/silcunixnet.c. All routines that take
4535 address as argument now supports both IPv4 and IPv6 addresses.
4537 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4539 * Fixed LIST command reply sending in server. Affected file
4542 * Server now sends the kicker's client ID in the KICK notify
4543 to the kicked client. Affected file silcd/command.c.
4545 * The client library now parses the kickers client ID and
4546 UI displays it. Affected files lib/silcclient/client_notify.c
4547 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4549 * Made all payload parsing function prototypes consistent.
4550 They all take now const unsigned char * and uint32 pair as
4551 the payload data instead of SilcBuffer. Changes all around
4552 the source tree. Other unsigned char* -> const unsigned char*
4553 changes around the tree as well.
4555 * Optimized SFTP client and server packet sending not to
4556 allocate new buffer for each packet but to recycle the
4557 first allocated buffer. Affected files are
4558 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4560 * Optimized the SFTP client to use SilcList instead of
4561 SilcDList for requests, because it is faster. Affected file
4562 is lib/silcsftp/sftp_client.c.
4564 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4565 into lib/silccore/silcid.[ch].
4567 Renamed silcpayload.[ch] into silcargument.[ch].
4569 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4571 * If client entry is deleted with active key agreement
4572 session, abort the session.
4574 The silc_client_abort_key_agreement now calls the completion
4575 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4577 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4580 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4582 * Don't use __restrict in older GCC's. Affected file is
4583 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4585 * silc_net_localhost now attempts to reverse lookup the
4586 IP/hostname. Affected file lib/silcutil/silcnet.c.
4588 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4589 command. It can be used to gain founder privileges at
4590 the same time when joining the channel.
4592 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4593 kicker's client ID as well. Updated protocol specs.
4595 Defined that the server must send SILC_COMMAND_IDENTIFY
4596 command reply with error status to client who sent
4597 private message with invalid client ID.
4599 Updated the protocol specification.
4601 * Added silc_server_send_command_reply to send any
4602 command reply. Affected file silcd/packet_send.[ch].
4604 * Added silc_id_payload_encode_data to encode ID payload
4605 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4607 * The server now send IDENTIFY command reply with error
4608 status if client ID in private message is invalid. Affected
4609 file silcd/packet_receive.c.
4611 * Save the server key file with server's IP address in
4612 the filename instead of hostname. The affected file is
4613 irssi/src/silc/core/client_ops.c.
4615 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4617 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4620 * Added libtool support for compiling shared objects in
4621 lib/silcsim. Affected file configure.in.pre and
4622 lib/silcsim/Makefile.am. Original patch by cras.
4624 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4626 * Pid file configuration, and server's config file fixes
4627 patch by toma. Updated CREDITS file.
4629 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4631 * Fixed silc_client_channel_message to not try to decrypt
4632 the message twice if it resolved the destination client
4633 information. This could cause of dropping one channel
4634 message. Affected file lib/silcclient/client_channel.c.
4636 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4638 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4639 lib/silcclient/client.c. This function is used when the SILC
4640 Client is run under some other scheduler, or event loop or
4641 main loop. On GUI applications, for example this may be
4642 desired to used to run the client under the GUI application's
4643 main loop. Typically the GUI application would register an
4644 idle task that calls this function multiple times in a second
4645 to quickly process the SILC specific data.
4647 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4649 * Fixed silc_server_drop() for dropping the supplementary
4650 groups as well, this could cause a security hole on some
4653 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4655 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4658 * Write PID file after dropping privileges. Added -F option
4659 to run server on foreground. A patch by debolaz.
4660 Affected files silcd/server.c, silcd/silcd.c.
4662 * Fixed MOTD to return the MOTD file server name. Affected
4663 file silcd/command.c.
4665 * Added INFO command reply handling to the Irssi SILC Client.
4666 Affected file irssi/src/silc/core/client_ops.c.
4668 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4670 * Fixed the silc_idcache_list_* routines to really support
4671 the dynamic list. Fixes a crash. Affected file is
4672 lib/silccore/silcidcache.c.
4674 * Fixed the LIST command reply to really call LIST command's
4675 pending callbacks. Affected file silcd/command_reply.c.
4677 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4679 * Update conn->local_entry->nickname after giving NICK
4680 command. Affected file lib/silcclient/command.c.
4682 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4684 * Added the [pid] option to the silcd configuration file
4686 Affected files: serverconfig.[ch] and silcd.c
4688 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4690 * Save fingerprint in WHOIS command reply in server.
4691 Affected file silcd/command_reply.c.
4693 * Fixed NICK commands pending callback registration.
4694 Affected file lib/silcclient/command.c.
4696 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4698 * Use ++server->cmd_ident when sending commands in server,
4699 instead of random number. Affected file silcd/command.c.
4701 * Fixed GETKEY command reply to call actually GETKEY pending
4702 command callbacks. Affected file silcd/command_reply.c.
4704 * A bit stricter check for nicknames. Check for same nickname
4705 in NICK command also. Affected file silcd/command.c.
4707 * Do not call INFO command everytime client ID changes, only
4708 during first connecting. Affected file lib/silcclient/client.c.
4710 * Set the new nickname only after successful command reply for
4711 NICK command is returned by server. Affected file
4712 lib/silcclient/command.c.
4714 * Remove nicknames from nicklist during server_signoff notify.
4715 Should fix /NAMES bit more. The affected file is
4716 irssi/src/silc/core/silc-channels.c.
4718 * Added `fingerprint' field to the SilcIDListData in the
4719 silcd/idlist.h to hold the fingerprint of the client's
4722 Send the fingerprint of the client's public key in WHOIS
4725 Affected files silcd/command.c, and silcd/idlist.[ch].
4727 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4728 create fingerprint from given data.
4730 * Show the fingerprint of the client's public key in WHOIS.
4731 Affected files irssi/src/module-formats.[ch] and
4732 irssi/src/silc/core/client_ops.c.
4734 * Format the multiple same nicknames also during JOIN and
4735 NICK_CHANGE notifys. Affected file is
4736 lib/silcclient/client_notify.c.
4738 * Do not print error on screen for invalid private message
4739 payload since it can come if someone is sending private
4740 messages with wrong key. Affected file
4741 lib/silccore/silcprivate.c.
4743 * Fixed multiple concurrent /PING crash. Affected file
4744 lib/silcclient/command.c.
4746 * Changed the wrong ID encoding. All IP addresses must be
4747 in MSB first order in encoded format. They were encoded
4748 wrong and was in LSB format. Affected files are
4749 silcd/serverid.c, lib/silcutil/silcutil.c.
4751 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4753 * Call the `connect' client operation through the scheduler
4754 in case of error. Affected file lib/silcclient/client.c.
4756 * Call the `failure' client operation even if the error
4757 occurred locally during a protocol. Affected file is
4758 lib/silcclient/protocol.c.
4760 * Added support of sending LIST command to router from normal
4761 server. This way normal server can get list of all channels
4762 in the network too. Fixed the channel list sending in the
4763 server too. Affected files are silcd/command.c, and
4764 silcd/command_reply.[ch].
4766 * Added silc_server_update_channels_by_server and
4767 silc_server_remove_channels_by_server. They are used during
4768 disconnection of primary router and in backup router protocol.
4769 Affected file silcd/server_util.[ch], silcd/server.c and
4770 silcd/server_backup.c.
4772 * Fixed channel adding to global list in IDENTIFY command
4773 reply in server. Affected file silcd/command_reply.c.
4775 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4777 * If the incoming packet type is REKEY or REKEY_DONE process
4778 that packet always synchronously. Fixes yet another MAC
4779 failed error on slow (dialup) connections. Affected file
4780 lib/silcclient/client.c and silcd/server.c.
4782 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4784 * Call check_version SKE callback for initiator too. Affected
4785 file lib/silcske/silcske.c.
4787 * Implemented fix for security hole found in the SKE that was
4788 fixed in the specification few days back; the initiator's
4789 public key is now added to the HASH value computation.
4790 Added backwards support for the old way of doing it too, for
4791 old clients and old servers. Affected file is
4792 lib/silcske/silcske.c.
4794 * Enabled mutual authentication by default in SKE. If initiator
4795 is not providing mutual authentication the responder will
4796 force it. This will provide the proof of posession of the
4797 private key for responder. The affected files are
4798 lib/silcclient/protocol.c and silcd/protocol.c.
4800 * Do not cache anymore the server's public key during SKE.
4801 We do mutual authentication so the proof of posession of
4802 private key is done, and if the server is authenticated in
4803 conn auth protocol with public key we must have the public
4804 key already. Affected file silcd/protocol.c.
4806 * Added new global debug variable: silc_debug_hexdump. If
4807 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4808 file lib/silcutil/silclog.[ch].
4810 * Fixed compilation warning due to char * -> const char *.
4811 Affected files lib/silcutil/silcnet.h, and
4812 lib/silccore/silcauth.[ch].
4814 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4816 * Fixed CMODE command when new channel key was created. If
4817 the creation failed the old key was removed. Next time giving
4818 same command would crash the server since the old key was
4819 freed already. Affected file silcd/command.c.
4821 * Fixed the silc_server_announce_get_channels to not crash
4822 on reconnect. Affected file silcd/server.c.
4824 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4826 * Added silc_log_set_debug_string function to set a regex
4827 string to match for debug output. Only the function names,
4828 or filenames matching the given debug string is actually
4829 printed. This way it is possible to filter out those debug
4830 strings that user is not interested in.
4832 Fixed a bug in silc_string_regexify.
4834 Affected files lib/silcutil/silclog.[ch], and
4835 lib/silcutil/unix/silcunixutil.c.
4837 * Changed the -d options in both server and Irssi SILC client
4838 to take the debug string as argument. Affected files
4839 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4841 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4843 * Added silc_hash_babbleprint to create a Bubble Babble
4844 Encoded fingerprint. The encoding is developed by Antti
4845 Huima (draft-huima-babble-01.txt), and it creates human
4846 readable strings out of binary data. Affected file
4847 lib/silccrypt/silchash.[ch].
4849 * Print the babble print now in addition of fingerprint as well
4850 in Irssi SILC client. Affected files are
4851 irssi/src/fe-common/silc/module-formats.[ch],
4852 irssi/src/fe-common/silc/core/client_ops.c.
4854 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4856 * Fixed a security problem found in SKE. The initiator's
4857 public key too is now added to the HASH hash value creation
4858 which is signed by the responder to create the SIGN value.
4859 This will prevent anyone in the middle to lie to the responder
4860 about the initiator's public key. If this is done now, the
4861 man in the middle will get caught. Updated the protocol
4864 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4866 * Better installation directory handling. Configure module
4867 paths and other paths automatically to example_silc* files
4868 in doc/. A patch by toma.
4870 * Fixed compiler warning from MPI library, and from SILC RNG.
4873 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4874 It can be configured with ./configure. A patch by toma.
4876 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4878 * Find correct make to use in prepare-clean. A patch by
4879 toma. Affected file prepare-clean.
4881 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4883 * Added irssi variables use_auto_addr, auto_bind_ip,
4884 auto_bind_port and auto_public_ip.
4886 * Changed the interface for silc_client_send_key_agreement
4887 in lib/silcclient/silcapi.h
4891 irssi/src/silc/core/silc-core.c
4893 lib/silcclient/silcapi.h
4894 irssi/src/silc/core/silc-channels.c
4895 lib/silcclient/client_keyagr.c
4898 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4900 * Added silc_pkcs_public_key_compare to compare two
4901 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4903 * Check that the client who set the founder mode on the
4904 channel is the same client that is giving the founder
4905 mode to itself. It is done by comparing the saved public
4906 key (it is saved even in the authentication is passphrase).
4907 Affected file silcd/command.c.
4909 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4911 * Do not process packet for disconnected socket connection.
4912 Affected file lib/silccore/silcpacket.c.
4914 * Process the DISCONNECT packet through scheduler in the
4915 client library. Affected file lib/silcclient/client.c.
4917 * Fixed the silc_client_packet_parse to not to increase
4918 the packet sequence number if the conn->sock and the
4919 current socket connection is not same. This can happen
4920 for example during key agreement when the conn includes
4921 multiple socket connections (listeners). Affected file
4922 lib/silcclient/client.c.
4924 * The sender of the file transfer request now provides also
4925 the pointer (listener) for the key exchange protocol. If
4926 the listener cannot be created then it sends empty key
4927 agreement and lets the receiver provide the listener.
4929 Added `local_ip' and `local_port' arguments to the
4930 silc_client_file_send. If they are provided they are used,
4931 if not then it will attempt to find local IP address, if
4932 not found or bind fails then the remote client will provide
4935 Affected files are lib/silcclient/client_ftp.c and
4936 lib/silcclient/silcapi.h.
4938 * Extended the FILE SEND command to support defining the
4939 local IP and port for key exchange listener. They are
4940 optional. Affected file irssi/src/silc/core/silc-servers.c.
4942 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4944 * Defined to WHOIS command reply the sending of fingerprint
4945 of the client's public key (if the proof of posession of the
4946 corresponding private key is verified by the server).
4947 Updated to the protocol specification.
4949 * Added support of receiving the client's public key's
4950 fingerprint in command reply in client library. Affected
4951 file is lib/silcclient/command_reply.c, and
4952 lib/silcclient/idlist.[ch].
4954 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4956 * Do not send over 128 chars long nickname to the server
4957 in NICK command. Affected file lib/silcclient/command.c.
4959 * Do not send over 256 chars long channel names to the server
4960 in JOIN command. Affected file lib/silcclient/command.c.
4962 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4964 * Assure that silc_server_close_connection cannot be called
4965 twice for same socket context. Affected file is
4968 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4970 * Send error message to application if opening file for
4971 writing during file transfer fails. Affected file is
4972 lib/silcclient/client_ftp.c.
4974 Remove all file transfer sessions for a client that we're
4975 removing from ID cache.
4977 Affected file is lib/silcclient/client_ftp.c.
4979 * Fixed silc_net_addr2bin to return correct address. Affected
4980 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
4982 * Fixed file transfer session removing on signoff notify.
4983 Affected file irssi/src/silc/core/silc-servers.c.
4985 * Added the SilcClientFileError to be returned in the monitor
4986 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
4987 Affected file lib/silcclient/silcapi.h.
4989 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4991 * Fixed a crash in silc_client_ftp_free_sessions and
4992 silc_client_ftp_session_free_client. Affected file
4993 lib/silcclient/client_ftp.c.
4995 * Added `disabled' field in the SilcChannelEntry in the server
4996 to indicate if the server entry is disabled. Affected file
4997 silcd/idlist.h, silcd/command[_reply].c.
4999 * SILC server adds now /var/run/silcd.pid everytime it is
5000 started. Affected file silcd/silcd.c.
5002 * Added silc_server_packet_send_clients to send a packet to
5003 the provided table of client entries. Affected file
5004 silcd/packet_send.[ch].
5006 * Fixed a crash in client resolving in client_prvmsg.c in
5007 client library. Affected file lib/silcclient/client_prvmsg.c.
5009 * Do not actually remove the client directly from ID cache
5010 during SERVER_SIGNOFF, but invalidate it. This way we
5011 preserve the WHOWAS info for the client. Affected file
5012 silcd/server_util.c.
5014 * Fixed SERVER_SIGNOFF notify handling in the server. The
5015 server is now able to process incoming SERVER_SIGNOFF notify
5016 for a server that it doesn't even know about. It will remove
5017 the clients provided in the notify. Affected file
5018 silcd/packet_receive.c.
5020 * Check for partial packet in data queue after every packet that
5021 was found from the queue. Return and wait for more data if
5022 there is partial data in queue. Affected file is
5023 lib/silccore/silcpacket.c.
5025 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5027 * Added SilcClietFileError enum to indicate error in
5028 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5029 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5030 Affected files lib/silcclient/silcapi.h and
5031 lib/silcclient/client_ftp.c.
5033 * Check that newsize in silc_buffer_realloc is larger than
5034 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5036 * Added better monitor of file transfers. It now monitors
5037 key agreement protocol during the file transfer too. Added
5038 error reporting too. Affected files
5039 irssi/src/silc/core/silc-servers.c,
5040 irssi/src/fe-common/silc/module-formats.[ch].
5042 * Wrote a help file for FILE command.
5044 * Added silc_rng_global_get_byte_fast to get not-so-secure
5045 random data as fast as possible. Random data is read from
5046 /dev/urandom if available and from the SILC RNG if not
5047 available. It is used in padding generation. Affected file
5048 lib/silccrypt/silcrng.[ch].
5050 * All packets in client library are now processed synchronously.
5051 Optimized packet processing a lot. Affected file
5052 lib/silcclient/client.c.
5054 * All server connection packets are processing synchronously
5055 now in server, to optimize packet processing. Affected file
5058 * Include files are installed now only in Toolkit distribution
5059 if make install is given. Affected files: all Makefile.am's.
5061 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5063 * Assure that silc_client_notify_by_server_resolve does not
5064 resolve the client information multiple times. If it cannot
5065 be found by the first it cannot be found at all. Affected
5066 file lib/silcclient/client_notify.c.
5068 * Fixed WHOWAS command reply calling. Affected file
5069 lib/silcclient/command_reply.c.
5071 * Removed all references to silc_idlist_get_client from the
5072 Irssi SILC client since that call is internal call used by
5073 the library. The Irssi SILC client will use now client
5074 retrieval functions found in silcapi.h.
5076 * Fixed a bug in resolving nickname info before sending
5077 private message. It used freed memory. Affected file
5078 irssi/src/silc/core/silc-servers.c.
5080 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5082 * Assure my_channels statistics cannot go negative in server.
5083 Affected files silcd/server.c, silcd/server_util.c.
5085 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5087 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5089 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5091 * Win32 Toolkit changes. Affected files
5092 win32/silc.dsw, win32/libsilc/libsilc.def,
5093 win32/libsilcclient/libsilc.def,
5094 lib/silcutil/silcutil.c, and
5095 lib/sftp/sftp_fs_memory.c.
5097 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5099 * Added silc_net_localip to return local host's IP address.
5100 Affected file lib/silcutil/silcnet.[ch].
5102 * If key exchange or rekey protocol is active for a connection
5103 parse all packets syncronously since there might be packets
5104 in packet queue that we are not able to process without first
5105 processing packets before them. Affected file silcd/server,
5106 lib/silcclient/client.c.
5108 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5109 whether library should continue processing the packet.
5110 Affected file lib/silccore/silcpacket.h.
5112 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5113 SilcSFTPMonitorData to SFTP server to monitor various
5114 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5115 lib/silcsftp/sftp_server.c.
5117 * Added silc_file_size to return file size. Affected file
5118 lib/silcutil/silcutil.[ch].
5120 * Implemented the file transfer support for the client library.
5121 Added preliminary support for simple client to client one-file
5122 transmission. Affected file lib/silcclient/client_ftp.c,
5123 lib/silccilent/client.[ch].
5125 * Added new local command FILE to the Irssi SILC Client.
5126 It is used to perform the file transfer. It has subcommands
5127 SEND, RECEIVE, SHOW and CLOSE. Affected files
5128 irssi/src/silc/core/client_ops.c,
5129 irssi/src/silc/core/silc-server.[ch].
5131 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5133 * Relay the SILC_PACKET_FTP in the server. Affected files
5134 silcd/server.c and silcd/packet_receive.c.
5136 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5138 * Renamed silc_file_read and silc_file_write to functions
5139 silc_file_readfile and silc_file_writefile. Added function
5140 silc_file_open and silc_file_close. Affected files
5141 lib/silcutil/silcutil.[ch].
5143 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5145 * Resolve the client info when received private message or
5146 channel message for a client which nickname we don't know.
5147 Affected files lib/silcclient/client_prvmsg.c and
5148 lib/silcclient/client_channel.c.
5150 * Do not crash in /KEY if client is not connected. Affected
5151 file irssi/src/silc/core/silc-channels.c.
5153 * Added SilcClientStatus field to the SilcClientEntry in the
5154 lib/silcclient/idlist.h.
5156 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5157 is incomplete and is being resolved, it won't be resolved
5160 Make sure also that USERS command reply does not resolve
5161 twice information. Affected file is
5162 lib/silcclient/command_reply.c.
5164 Make sure that silc_client_get_clients_by_list does not
5165 resolve twice same information.
5167 * Check for valid client->id in the silc_server_free_client_data.
5168 Affected file silcd/server.c.
5170 * Fixed /GETKEY nick@server not to crash if the server entry
5171 is not found. Affected file lib/silcclient/command.c.
5173 * Fixed the silc_server_check_cmode_rights to check the
5174 requested modes correctly. Affected file silcd/command.c.
5176 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5178 * Better checks for non-printable chars in nick added.
5179 Affected file silcd/command.c.
5181 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5183 * Call the silc_server_udpate_servers_by_server in the
5184 primary router that comes back online in the backup resuming
5185 protocol. Otherwise it routes packets wrong. Affected file
5186 silcd/server_util.[ch], silcd/server_backup.c.
5188 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5190 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5191 lib/silcutil/silcbuffmt.[ch].
5193 * Redefined the SILC packet header to include the padding
5194 length. Affected file lib/silccore/silcpacket.[ch].
5196 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5197 length for maximum padding up to 128 bytes). Affected
5198 file lib/silccore/silcpacket.h.
5200 * Removed all backwards support for old 0.5.x MAC thingies.
5201 The SILC packet header change makes it impossible to be
5202 backwards compatible.
5204 * Send the ENDING packet with timeout in the backup resuming
5205 protocol. This is to assure that all routers has connected
5206 to the primary router. Affected file silcd/server_backup.c.
5208 * Changed the RNG to take the first IV from random data. It
5209 used to take it from zero actually. Changed the RNG also
5210 to use /dev/urandom during session. /dev/random is used
5211 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5213 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5215 * Changed the SILC packet header to have the first two bytes
5216 (the packet length) encrypted. Affected files aroung the
5217 code tree, lib/silccore/silcpacket.[ch]. Removed the
5218 SilcPacketCheckDecrypt callback. It is not needed anymore
5219 since the silc_packet_receive_process will determine now
5220 whether the packet is normal or special.
5222 * Implemented the unidirectional MAC keys. Affected files
5223 lib/silcske/silcske.c, silcd/protocol.c and
5224 lib/silcclient/protocol.c.
5226 * Implemented the packet sequence number to the MAC computation.
5227 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5228 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5229 lib/silcclient/protocol.c.
5231 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5233 * Allow backup router to announce servers. All servers
5234 announced by backup router are added to the global list
5235 automatically. Update hte server's socket to our primary
5236 router also when backup router announces a server.
5237 Affected file silcd/packet_receive.c.
5239 * Do not update the client->router in the function
5240 silc_server_udpate_clients_by_server if the client is on
5241 global list. We might fail to find any specific server
5242 for locally connected clients and local cell clients. They
5243 should still use the `from' and not `to' as client->router.
5244 This fixes backup router resuming protocol. Affected file
5245 silcd/server_util.c.
5247 * Decrease channel statistics count only if the channel
5248 deletion worked. Affected files are silcd/server.c and
5249 silcd/server_util.c.
5251 * Added silc_server_update_servers_by_server to update origin
5252 of all server entries. Used during backup router protocol.
5253 Affected files silcd/server_util.[ch], silcd/server.c. and
5254 silcd/backup_router.c.
5256 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5257 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5258 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5259 lib/silccrypt/silchmac.c.
5261 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5263 * Assure that router cannot reroute the same channel message
5264 to the sender. Affected file silcd/packet_receive.c.
5266 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5268 * Made better checks that the channel message is not sent
5269 to the router it came from. Affected file is
5270 silcd/packet_send.c. Fixed memory leak too.
5272 * Announce informations for incoming router connection, but
5273 only after checking if it is replaced by backup router.
5274 Affected file silcd/packet_receive.c.
5276 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5278 * Fixed the backup resuming protocol to work in multiple
5279 router environment. Affected file silcd/server_backup.c.
5281 * Route packet only to one router in the function
5282 silc_server_packet_send_to_channel. Affected file is
5283 silcd/packet_send.c.
5285 * Fixed silc_server_send_notify_dest to set the broadcast
5286 flag. Fixed the silc_server_send_notify_topic to actually
5287 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5288 Affected file silcd/packet_send.c.
5290 * Changed the SFTP Filesystem interface. Changed the
5291 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5292 the filesystem operation function. The SilcSFTPFilesystem
5293 is now a context that is allocated by all filesystem allocation
5294 functions and it already includes the operations structure
5295 and filesystem specific context. It is given as argument
5296 now to the silc_sftp_server_start. This made the interface
5297 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5298 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5300 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5302 * Changed the backup router adding and getting interfaces
5303 in the server. The router that will be replaced by the
5304 specified backup router is now sent as argument. Affected
5305 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5308 * Added silc_net_addr2bin_ne to return the binary form of
5309 the IP address in network byte order. Affected files
5310 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5312 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5314 * Check for existing server ID in silc_server_new_server
5315 and in silc_server_connect_to_router_final and remove the
5316 old entry if it exists. Affected file silcd/packet_receive.c,
5319 * Send the channel message always to only one router, either
5320 in upstream or downstream. Affected file is
5321 silcd/packet_send.c.
5323 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5325 * Wrote the definition of the backup resuming protocol to the
5326 protocol specification.
5328 * Removed one redundant channel key generation from normal
5329 server during joining procedure. Removed one redundant
5330 channel key sending from server to router during joining
5331 procedure. Affected file silcd/command.c.
5333 * Made minor bugfixes to the backup router resuming protocol.
5334 Affected file silcd/server_backup.c, server.c.
5336 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5338 * Added --disable-asm configuration option. Affected files
5339 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5342 * Implemented the backup resuming protocol that is used to
5343 resume the primary router position in the cell after the
5344 primary router comes back online. Affected files
5345 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5346 and silcd/server_util.[ch].
5348 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5350 * Sleep two (2) seconds after sending QUIT command to server.
5351 Affected file lib/silcclient/command.c.
5353 * Assure that if outgoing data buffer is pending do not force
5354 send any data. Affected file silcd/packet_send.c.
5356 * Assure that if outgoing data buffer is pending do not force
5357 send any data. Affected file lib/silcclient/client.c.
5359 * Implemented the backup router support when the primary router
5360 goes down. The servers and routers can now use the backup
5361 router as new primary router without loosing connectivity.
5363 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5365 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5366 in the server to indicate disabled entry. All data read
5367 from the connection will be ignored and no data is sent
5368 for entry that is disabled. Affected files are
5369 silcd/idlist.h, silcd/server.c.
5371 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5373 * Created SFTP client and server test programs in the
5374 lib/silcsftp/tests directory.
5376 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5378 * Implemented memory filesystem (virtual filesystem) for
5379 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5382 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5384 * Implemented the SFTP (SSH File Transfer Protocol) to the
5385 lib/silcsftp. It includes SFTP client and SFTP server
5388 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5390 * Moved lib/silccore/silcprotocol.[ch] to the
5391 lib/silcutil library.
5393 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5394 take variable argument list pointer as argument. Affected
5395 file lib/silcutil/silcbuffmt.[ch].
5397 * Added silc_buffer_set function that is used to set data
5398 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5399 Affected file lib/silcutil/silcbuffer.h.
5401 * Changed various routines in the core library to use the new
5402 silc_buffer_set instead of allocating new buffer only for
5405 * Added 64-bit value formatting and unformatting support to the
5406 silc_buffer_[un]format routines. Affected file is
5407 lib/silcutil/silcbuffmt.[ch].
5409 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5410 to includes/bitmove.h.
5412 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5414 * Fixed channel user mode saving in client library. Affected
5415 file lib/silcclient/command[_reply].c.
5417 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5419 * Defined the file transfer to the SILC Protocol. Added
5420 new packet type SILC_PACKET_FTP and defined File Transfer
5421 Payload. The mandatory file transfer protocol is SFTP
5422 (SSH File Transfer Protocol). Affected file in addition
5423 of the internet draft is lib/silccore/silcpacket.h.
5425 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5426 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5427 is used as part of backup router protocol when the primary
5428 router of the cell is back online and wishes to resume
5429 the position as primary router.
5431 * Redefined the MAC generation keys in the protocol. The
5432 same key is not used anymore in both direction. Both
5433 direction will now use different keys for sending and
5434 receiving. This fixes a potential security flaw. This
5435 change causes incompatibilities in the protocol.
5437 * Redefined also the MAC computation from the packet.
5438 An packet sequence number is now added to the MAC
5439 computation. This prevents possible replay attacks against
5440 the protocol. This change too causes incompatibilities
5443 Added `sequence' field to the SilcPacketContext to hold
5444 the current sequence number for the packet.
5446 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5448 * Added `created' field to the SilcIDListData in the file
5449 silcd/idlist.h to indicate the time when the entry was
5452 * Added `created' field to the SilcChannelEntry too. Affected
5453 file silcd/idlist.h.
5455 * Added `creation_time' aguments to all the announcement functions
5456 in the server. If it is provided then only the entries that
5457 was created after the provided time frame are actually
5458 announced. Affected file silcd/server.[ch].
5460 * The protocol says that the Channel ID's IP address must be
5461 based on the router's IP address. Added check for this in
5462 the silc_server_new_channel when processing incoming New Channel
5463 Payload. Affected file silcd/packet_receive.c.
5465 * Print out the correct version with --version in SILC client.
5466 Affected file irssi/src/silc/core/silc-core.c.
5468 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5470 * Fixed WHOWAS command to check for completnes of the client
5471 entry always, not just when the command is coming from client.
5472 Affected file silcd/command.c.
5474 * Added new function silc_server_packet_queue_purge to purge the
5475 outgoing data queue to the network. After the function returns
5476 it is guaranteed that the outgoing packet queue is empty.
5477 Affected file silcd/packet_send.[ch].
5479 * Purge the outgoing packet queue in the rekey protocol's final
5480 callback to assure that all rekey packets go to the network
5481 before quitting the protocol. Affected file silcd/server.c.
5483 * Added silc_client_packet_queue_parse as similar function as
5484 in server to the client library. The affected file is
5485 lib/silcclient/client.c.
5487 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5489 * Splitted silcd/server.c and created silcd/server_util.[ch]
5490 for utility functions.
5492 * Added new socket flag SILC_SF_DISABLED to indicate that the
5493 connection is open but nothing can be sent to or received from
5494 the connection. Affected file lib/silcutil/silsockconn.[ch].
5495 The checking for disabled socket is checked in the low level
5496 silc_socket_write and silc_socket_read functions.
5498 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5500 * Allow only nicknames and channel names that fits into the
5501 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5503 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5505 * When processing JOIN command reply in server check that if
5506 the channel exists in our global list we'll move it the local
5507 list. Affected file silcd/command_reply.c.
5509 * Fixed the check whether client is joined on the channel already
5510 in JOIN command. Affected file lib/silcclient/command.c.
5512 * Fixed the JOIN command reply to check whether the channel
5513 already exists. Affected file lib/silcclient/command_reply.c.
5515 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5517 * Added silc_ske_status_string to map the SKE error numbers
5518 to readable strings. The affected files are
5519 lib/silcske/silcske[_status].[ch].
5521 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5523 * Do not show the private channels on the WHOIS channel list
5524 as it is not allowed by the protocol. The affected file is
5527 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5529 * Assure that the packet length digged from the actual packet
5530 is something sensible in the silc_packet_decrypt_rest_special
5531 in lib/silccrypt/silcpacket.c.
5533 * Free and NULL the allocated pointer in silc_hmac_alloc if
5534 the HMAC allocation fails. The affected file is
5535 lib/silccrypt/silchmac.c.
5537 * Print the selected security properties to the log files in
5538 the server. Affected file silcd/protocol.c.
5540 * Add SKE's reference counter even if calling the completion
5541 callback manually. Otherwise it goes negative, although it
5542 does not cause any problems. The affected file is
5543 lib/silcske/silcske.c.
5545 * Remove the client entry with short timeout after giving the
5546 KILL command. Affected file lib/silcclient/command.c.
5548 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5549 case all found clients are already disconnected (WHOWAS would
5550 found them) in the server. Affected file silcd/command.c.
5552 * Update the last_receive (time of last data received) to be
5553 updated only when received private or channel message so that
5554 the idle time showed in WHOIS makes more sense.
5556 * Added boolean field `valid' in to the SilcClientEntry in the
5557 client library to indicate whether the entry is valid or not.
5558 This fixes the nickname change bug on channel when changing
5559 the nickname to be same than the old (like nick to Nick) the
5560 nickname formatter doesn't set the new nick anymore to Nick@host.
5561 Affected file lib/silcclient/idlist.[ch].
5563 * Now actually fixed the nickname changing on disconnection.
5564 Added new function silc_change_nick to the Irssi SILC Client.
5565 Affected file irssi/src/silc/core/client_ops.c,
5566 irssi/src/silc/core/silc-nicklist.[ch].
5568 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5570 * Check that the public key exists in the GETKEY command before
5571 trying to encode it. Affected file silcd/command.c.
5573 * Print some notifications on received public keys with GETKEY
5574 command in the Irssi SILC Client. Affected files are
5575 irssi/src/fe-common/silc/module-formats.[ch],
5576 irssi/src/silc/core/client_ops.c.
5578 * Use IDENTIFY command to resolve the server information in the
5579 GETKEY command instead of INFO command. Affected file
5580 lib/silcclient/command.c.
5582 * All command reply functions in the client library now calls
5583 the pending command reply callbacks even if an error has
5584 occurred. The server has done this a long time and now it was
5585 time to move the client library to this as well. Now all
5586 errors can be delivered back to the pending command reply
5587 callbacks if necessary. Affected files are
5588 lib/silcclient/command[_reply].[ch].
5590 * Change the nickname on disconnection back to the username
5591 because in reconnect the server will enforce it to it anyway.
5592 Affected file irssi/src/silc/core/silc-servers.c.
5594 * Fixed a config file parsing bug in the Irssi SILC client.
5595 Affected file irssi/src/silc/core/clientconfig.c.
5597 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5599 * When printing the channel mode on JOIN, verify that the
5600 channel key and channel's HMAC are valid. Affected file
5601 irssi/src/silc/core/client_ops.c.
5603 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5605 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5606 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5607 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5609 * Removed channel key rekey task deleting from the function
5610 silc_server_save_channel_key. Affected file silcd/server.c.
5611 Added explicit timeout task context instead that is used to
5612 delete the task if we are registering a new task before the
5613 new task has elapsed.
5615 * When channel key rekey occurs the client library now saves
5616 the old channel key for a short period of time (10 seconds) and
5617 is able to use it in case some is still sending channel
5618 messages encrypted with the old key after the rekey. Affected
5619 file lib/silcclient/[idlist.h|client_channel.c].
5621 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5623 * Added check to the silc_server_new_id_real to not accept
5624 new ID if it is the sender's own ID. Affected file is
5625 silcd/packet_receive.c.
5627 * Assure that we do not announce ourself or the one we've
5628 sending our announcements when we're router and are announcing
5629 servers to our primary router. Affected file silcd/server.c.
5631 * Fixed silc_server_command_identify_check_client to assemble
5632 correct WHOIS packet. It send corrupted WHOIS packet and
5633 caused problem with router to router connections. Affected
5634 file silcd/command.c.
5636 Fixed also silc_server_command_whois_check the same way
5637 as for the IDENTIFY command.
5639 * Added new SilcIDListStatus to the server in the SilcIDListData
5640 structure. The status now includes the current status of
5641 the entry (like registered, resolved etc.). Affected file
5642 silcd/idlist.[ch]. Defined a bunch of different status types
5643 as well. This replaced the old boolean registered field as well.
5645 Added resolve_cmd_ident field to the SilcClientEntry structure
5646 too so that if the entry is for example being resolved so
5647 another command may attach to the same pending command reply
5648 without requiring to resolve the same entry again. This concept
5649 should optimize the WHOIS and the IDENTIFY resolving under
5650 heavy load by taking away unnecessary resolving for entries
5651 that are being resolved already.
5653 Added support for adding multiple pending commands for one
5654 command idenfier. Affected file silcd/command[_reply].[ch].
5656 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5657 before deleting the data. Otherwise the hash table will have
5658 freed data in comparison functions. Affected file is
5659 silcd/command_reply.c.
5661 * Fixed silc_idlist_replace_client_id to add the new entry to
5662 the cache with NULL nickname. Otherwise there will be invalid
5663 memory as the nickname after the nickname is freed. Affected
5664 file silcd/packet_receive.c.
5666 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5667 saved into wrong slots because the previous number of entries
5668 was not taken into account. Affected file silcd/idlist.c.
5669 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5671 * If we are router and we receive JOIN notify to a channel that
5672 does not have any users then notified client is marked as the
5673 channel founder, as it is it. The affected file is
5674 silcd/packet_receive.c
5676 * Added to the extended hash table API's table_del_*ext functions
5677 the destructor as argument too, so that the caller can decide
5678 which destructor to use or whether to use destructor at all.
5679 Affected file lib/silcutil/silchashtable.[ch].
5681 * Fixed ID Cache purging. It actually deleted the entries from
5682 the hash table after the data was freed. The hash table ended
5683 up comparing freed memory. The affected file is
5684 lib/silccore/silcidcache.c.
5686 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5688 * Fixed Irssi SILC client's KILL command's HELP syntax.
5690 * The USERS command now resolves the detailed user information
5691 if the userinfo field is missing. Affected file is
5692 lib/silcclient/command_reply.c.
5694 * Do not print error in silc_file_read if the read file does
5695 not exist. Just silently return NULL. Affected file is
5696 lib/silcutil/silcutil.c.
5698 * Fixed the silc_log_output to not wine about NULL filename
5699 and to not create some bogus " " filename. Affected file is
5700 lib/silcutil/silclog.c.
5702 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5704 * Fixed various printing bugs on the user interface in the
5705 Irssi SILC Client. Minor changes that were forgotten from
5708 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5710 * Fixed the configure.in.pre and the compilation and distribution
5711 environment to support the new autoconf 2.52. That version is
5712 now required to compile the CVS trunk.
5714 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5716 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5717 to generally parse user@fqdn format strings. Affected file
5718 lib/silcutil/silcutil.c.
5720 * Added nickname_format and nickname_force_format fields to the
5721 SilcClientParams structure. The first one defines the format
5722 for the nicknames that the library will enforce if the receives
5723 multiple same nicknames. The second one is boolean value and
5724 can be used to force the library to always enforce the format
5725 to the nicknames regardles whether there are multiple nicknames
5726 or not. This configurable formatting was employed to flexibly
5727 support accessing multiple nicknames from the user interface.
5728 The userinterface can now set the nicknames to what ever format
5729 they prefer. Affected file lib/silcclient/silcapi.h.
5731 Added function silc_client_nickname_format to the file
5732 lib/silcclient/idlist.c. It performs the nickname formatting.
5734 Added new field `hostname´ to the SilcClientEntry context.
5735 It holds the hostname of the client. Affected file is
5736 lib/silcclient/idlist.h.
5738 * Irssi SILC Client sets the nicknames in nick@hostn format.
5739 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5740 irssi/src/silc/core/silc-core.c.
5742 The WHOIS printing now also shows both the real nickname and
5743 the formatted nickname so that user knows how to access the
5744 user if there are multiple same nicknames cached. Affected
5745 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5746 printing formatting too to take the hostname now as a separate
5747 argument. The Affected file is
5748 irssi/src/fe-common/silc/modules-formats.[ch].
5750 * Changed the silc_client_get_clients_local to accept the formatted
5751 nickname as argument. It accepts the real nickname too but the
5752 formatted nickname can be used to find the true entry from
5753 multiple entries. Affected file lib/silcclient/silcapi.h and
5754 lib/silcclient/idlist.c.
5756 * Added nickname_format_parse field to the SilcClientParams.
5757 It is a callback function provided by the application to parse
5758 the nickname out of the formatted nickname string. The library
5759 calls it to get the nickname from the formatted string. Since
5760 the application generally knows better the format of the nickname
5761 string it parses it instead of the library, even though library
5762 encodes the formatted string. If the callback function is not
5763 provided then the library will use the string as is. The
5764 affected file is lib/silcclient/silcapi.h.
5766 * All the nickname strings passed to the client library in
5767 commands are now expected to be formatted nickname strings.
5768 If the command does not support the formatted nickname string
5769 it will assume that the sent string is the actual nickname.
5770 Affected file lib/silcclient/command.c.
5772 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5774 * Added public key authentication support to OPER and SILCOPER
5775 commands in the client library. Affected file is
5776 lib/silcclient/command.c.
5778 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5780 * Changed the get_auth_methdod client operation to be asynchronous.
5781 It can be async if the application resolves the authentication
5782 method from the server during the negotiation. Added new
5783 SilcGetAuthMeth completion callback that the application will
5784 call after resolving the authentication method.
5786 Added function silc_client_request_authentication_method that
5787 the application can use to resolve the authentication method
5788 from the server. Added also SilcConnectionAuthRequest callback
5789 that the library will call after the server has replied. The
5790 application can call this function if it does not know the
5791 current authentication method.
5793 Affected files are lib/silcclient/client.c and
5794 lib/silcclient/silcapi.h.
5796 * The Irssi SILC client now automatically resolves the authentication
5797 method incase any configuration information is not present (and
5798 currently there never is). The affected file is
5799 irssi/src/silc/core/client_ops.c.
5801 * Fixed public key authentication from the client library.
5802 Affected file lib/silcclient/protocol.c. Changed also the
5803 protocol specification about the public key authentication in
5804 the connection authentication protocol. The actual data to be
5805 signed is now computed with a hash function before signing.
5807 * Fixed the public key authentication from the server as well.
5808 Affected file silcd/protocol.c.
5810 * Removed the mlock()'s from the memory allocation routines.
5811 Affected file lib/silcutil/silcmemory.c. The ./configure does
5812 not check anymore for the mlock(). Affected file is
5815 * Fixed USERS command in server to allow the execution of the
5816 command for private and secret channels if the client sending
5817 the command is on the channel. Affected file silcd/command.c.
5819 * Fixed silc_client_get_clients_local to return the clients
5820 count correctly. It could return wrong value. Affected file
5821 lib/silcclient/idlist.c.
5823 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5825 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5826 types. The assembler optimizations seemed not to like 64-bit
5827 data types. The assmebler optimizations thus are now enabled
5828 also for BSD systems as opposed to only enable them for Linux.
5830 * Do not check for threads at all on BSD systems. Affected
5831 file configure.in.pre.
5833 * Removed -n and -h options from the Irssi SILC Client since
5834 they are not used in silc.
5836 * Fixed the prime generation to assure that the first digit
5837 of the generated random number is not zero since our conversion
5838 routines does not like number strings that starts with zero
5839 digit. If zero digit is seen the random number is regenerated.
5840 This caused some corrupted RSA keys when the zero first digit
5841 was met. Affected file lib/silcmath/silcprimegen.c.
5843 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5845 * Fixed WIN32 configuration in the ./configure script.
5846 Fixed to include xti.h on environments that has it.
5847 Patches by Carsten Ilchmann and andrew.
5849 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5851 * Changed the silc_id_create_client_id to be collision
5852 resistant. It is now assured that there cannot be created
5853 two same client ID's. I suspect that some weird bugs in
5854 the server were actually caused by duplicate Client IDs.
5855 Affected file silcd/serverid.[ch]. A router receiving
5856 new ID now also assures and informs the sending server
5857 if the ID caused collision.
5859 * Changed the silc_id_create_channel_id to also assure that
5860 there are no collisions.
5862 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5864 * Statement about ignoring the Mutual Authentication flag when
5865 performing rekey with PFS was a bit misleading. It is ignored
5866 if it was set in the initial negotiation, it cannot be even
5867 set in the rekey. Fixed in the ke-auth draft. Started the
5868 new versions of the protocol drafts in the doc/.
5870 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5872 * Fixed a bug in silc_client_command_identify_save when saving
5873 new channel information. The channel name was no duplicated
5874 and caused crash on exit. Affected file is
5875 lib/silcclient/command_reply.c.
5877 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5879 * Fixed the getkey command handling in the server. Send just
5880 empty OK reply to the sender if the key could not be fetched
5881 (but everything else was ok, like the key just was not available).
5882 Changed the public key parameter to optional in the protocol
5883 specs so that empty OK reply can be sent. Affected file
5886 Added a message to Irssi SILC client to tell to user if the
5887 server did not return a public key.
5889 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5891 * Fixed a channel key regeneration bug. It registered new
5892 timeout tasks exponentially until all system resources were
5893 used. Affected file silcd/server.c.
5895 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5897 * Added the SILC Document generator to the scripts/silcdoc.
5898 It can be used to generate the Toolkit Reference Manual out
5899 of the source tree. Internally it will also use the RoboDoc
5900 generator now imported in util/robodoc.
5902 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5904 * Added couple of return's in rekey protocol if error orccurred
5905 during the protocol. The execution must be terminated.
5906 Affected file silcd/protocol.c. Also, terminate the protocol
5907 always with timeout.
5909 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5911 * The client's Client ID was created initally from the wrong
5912 nickname (it could have been in format nick@host) in the
5913 silc_server_new_client. Affected file silcd/packet_receive.c
5915 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5917 * Added some SILC_LOG_ERROR's to various error conditions
5918 if client could not be added to ID cache. Affected files
5919 silcd/packet_receive.c and silcd/server.c.
5921 * When client's sock->user_data is freed, NULL also the
5922 client->router and client->connection pointers. Added check
5923 for these pointers being NULL to various places around the
5924 code. Affected file silcd/server.c.
5926 * Added client->data.registered == TRUE checks to various
5927 places around the code to assure that unregistered client's
5928 are not handled when it is not allowed. Affected file
5931 * Added `bool registered' fields to all
5932 silc_idlist_[server|client]_get_* routines to indicate whether
5933 the fetched client needs to be registered or not. Affected
5934 file silcd/idlist.[ch].
5936 * Add your own entry as registered to the ID cache in the
5937 server. Affected file server.c.
5939 * Fixed a bug in silc_server_new_server. The SilcServer was
5940 set as the new server's context instead of SilcServerEntry.
5941 This naturally caused some weird bugs.
5943 * Added "updated" field the SilcChannelEntry which indicates
5944 the time since the channel entry was last accessed. This
5945 can be used to determine whether it is necessary to
5946 announce the channel after backup resuming protocol.
5947 Affected files silcd/idlist.[ch].
5949 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5951 * Do not delete the channel rekey task when adding it
5952 for in silc_server_create_channel_key.
5954 * Changed the silc_server_create_channel_key to return
5955 TRUE or FALSE to indicate the success of the channel key
5958 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5960 * Fixed MSVC++ project files and added missing files to
5961 Makefiles under win32/.
5963 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5965 * Do not add TCP_NODELAY flag if the operating system
5966 does not have it defined. Affected files are
5967 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5969 * Fixed buffer overflow from Irssi SILC Client. Affected
5970 file irssi/src/fe-common/core/themes.c.
5972 * Fixed double free in client library in the file
5973 lib/silcclient/client.c when disconnecting from server.
5975 * Applied double free patch from cras to Irssi SILC client.
5976 Affected files irssi/src/core/[modules/expandos].c
5978 * Fixed the disconnection handling to Irssi SILC Client.
5979 The application must call silc_client_close_connection
5980 in ops->connect client operation in case of failure of
5981 the connection. Affected file is
5982 irssi/src/silc/core/client_ops.c.
5984 * Do not set sock->protocol to NULL in the function
5985 silc_client_close_connection after executing the protocol's
5986 final callback since the sock might not be valid anymore.
5987 Affected file lib/silcclient/client.c.
5989 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5991 * Do not enable SILC_THREADS if the linking with libpthread
5992 did not happen. Affected file configure.in.pre.
5994 * Added notion to protocol specification that server must
5995 verify the sent authentication payload with CMODE when
5996 setting the channel founder key. Implemented it to the
5997 server. Affected file silcd/command.c.
5999 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6001 * Added _EXTRA_DIST SILC distribution variable to the
6002 distributions file. It is used to conditionally add extra
6003 files or directories to the specific distribution. Affected
6004 files ./prepare, Makefile.am.pre and distributions.
6006 Removed the `_' from the start of the distribution names.
6009 * Added README.WIN32 for instructions to compile the Toolkit
6012 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6014 * Fixed a double free in disconnection in the server. Affected
6015 file is silcd/server.c.
6017 * Fixed the lib/silcske/groups.c to work now also with GMP
6018 MP library. The string conversion did not work when using
6019 specific base and the base is indicated in the string as well.
6021 * Created win32/ directory which now includes MSVC++ specific
6022 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6023 It will appear only in the toolkit distribution
6025 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6027 * Changed the key material distribution function in case when
6028 the hash output is too short. The data is now concatenated
6029 a bit differently than it used to. Made the change to the
6030 SKE protocol specification.
6032 * Added better GMP detection to configure.in.pre. A patch
6035 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6037 * Fixed a minor bug in SKE that might cause some problem on
6038 some platforms. Affected file lib/silcske/silcske.c.
6040 * Added the cookie checking for initiator in the SKE. It checks
6041 that the responder returns the sent cookie unmodified. The
6042 affected file is lib/silcske/silcske.c. Added new SKE
6043 error type INVALID_COOKIE that can be sent during the
6044 negotiation. Fixed some memory leaks as well.
6046 * Added the "invalid cookie" error message to Irssi SILC client's
6049 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6051 * Added `task_max' field to the SilcClientParams to indicate
6052 the maximum tasks the scheduler can handle. If set to zero,
6053 default values are used. Affected file lib/silcclient/silcapi.h.
6055 * Fixed memory leaks in silc_client_close_connection. Affected
6056 file lib/silcclient/client.c.
6058 * Added silc_client_del_client_entry to client library to free
6059 all memory of given client entry. Affected file is
6060 lib/silcclient/idlist.[ch].
6062 * Added new functions silc_client_del_channel and
6063 silc_client_del_server to delete channel and server entries.
6064 Affected file lib/silcclient/[silcapi.h/idlist.c].
6066 * Removed silc_client_del_client_by_id from silcapi.h.
6068 * Fixed the INFO command to return the server's own info
6069 correctly when querying by Server ID. Affected file is
6072 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6074 * Removed the non-blocking settings in WIN32 code in the
6075 silc_sock_[read/write] and added SleepEx instead. Affected
6076 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6077 of input data is now checked with FIONREAD and ioctlsocket.
6079 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6081 * Call silc_schedule_task_del_by_context in the
6082 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6083 Affected file lib/silccore/silcprotocol.c.
6085 * Call silc_protocol_cancel for active protocols in the
6086 silc_server_close_connection if the funtion
6087 silc_server_free_sock_user_data has not been called.
6088 Affected file silcd/server.c.
6090 * Generic tasks cannot be deleted using the del_by_fd
6091 task deleting function since generic tasks does not match
6092 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6094 * Added a notion to SILCOPER help file that the SILCOPER works
6095 only on router server, not on normal server.
6097 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6099 * Added for WIN32 support for the new scheduler as well.
6100 Affected file lib/silcutil/win32/silcwin32schedule.c.
6102 * Fixed the SHA1 implementation to work on various platforms.
6104 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6106 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6107 API. It is part of the scheduler now. Everything else is
6108 as previously but some functions has changed their names.
6109 Checkout the lib/silcutil/silcschedule.h for the interface.
6110 Updated all applications to use the new interface. Affected
6111 files are lib/silcutil/silcschedule.[ch].
6113 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6115 * Found a bug in the SKE implementation. The HASH value,
6116 specified by the protocol, was not computed correctly. The
6117 public key of the responder was not added to the computation
6118 even though it is mandatory. Affected file lib/silcske/silcske.c.
6119 This unfortunately causes incompatibilities with older
6120 clients and servers.
6122 * Added WIN32 specific network init and uninit functions:
6123 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6124 the Winsock2. Affected file lib/silcutil/silcnet.h and
6125 lib/silcutil/win32/silcwin32net.c.
6127 * Set the socket always to nonblocking mode on WIN32 after
6128 reading data or writing data. Affected file is
6129 lib/silcutil/win32/silcwin32sockconn.c.
6131 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6133 * Fixed various compilation problems under WIN32. Affected
6134 files lib/silcutil/win32/silcwin32thread.c and
6135 lib/silcutil/win32/silcwin32schedule.c.
6137 * Removed all _internal.h #includes from public header
6138 files. Internal headers must never be included from
6141 Removed also the lib/silcske/payload_internal.h file.
6143 * All include files that may be needed (public and some others
6144 included by the public headers) by application developers are
6145 now copied to the ./includes directory. It does not copy any
6146 internal headers. Affected file Makefile.defines.pre and all
6147 Makefile.am's under lib/ and subdirs.
6149 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6151 * Do not change the ~/.silc directory's permissions automatically.
6152 Affected file irssi/src/silc/core/clientutil.c.
6154 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6156 * Do not cancel the protocol in silc_server_close_connection
6157 it might cause recursion. Now cancelled in the function
6158 silc_server_free_sock_user_data. Affected file silcd/server.c.
6160 * Fixed the silc_server_remove_clients_by_server to regenerate
6161 the channel keys correctly finally. Added also new function
6162 silc_server_remove_clients_channels to actually do it.
6163 Affected file silcd/server.c.
6165 * Fixed the silc_server_new_channel to not crash by giving
6166 wrong router to the new channel. Affected file is
6167 silcd/packet_receive.c.
6169 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6171 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6172 which is given as argument to the silc_client_alloc now.
6173 It can be used to configure the client and set various parameters
6174 that affect the function of the client.
6176 * The USERS command in server did not check whether the channel
6177 is private or secret. Affected file silcd/command.c.
6179 * Added new argument to the USERS command in protocol specification.
6180 The USERS command now can take the channel name as argument
6181 as well. Added support for this in client and server and
6182 updated the protocol specs.
6184 * Completed the GETKEY command in client. It can be now used
6185 to fetch also servers public key not only some clients.
6186 Affected files lib/silcclient/command[_reply].c.
6188 * Added silc_client_get_server to return server entry by the
6189 server name. Affected files lib/silcclient/silcapi.h and
6192 * Redefined the IDENTIFY command in protocol specification to be
6193 more generic. It now can be used to query information about
6194 any entity in the SILC Network, including clients, servers and
6195 channels. The query may be based either the entity's name
6196 or the ID. Added support for this in both client and server.
6198 Affected files silcd/command.c and lib/silcclient/command.c
6199 and command_reply.c.
6201 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6202 the _from_client and _from_server functions. Affected file
6205 * Added silc_client_get_channel_by_id_resolve to the file
6206 lib/silcclient/silcapi.h to resolve channel information by
6207 its ID. Added also silc_client_get_channel_by_id that
6208 does not resolve it from the server.
6210 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6212 * Added SilcServerEntry context into the client library
6213 to represent one server. The INFO command now allocates
6214 these to save the resolved server info. For now on the
6215 client library will also keep information about servers,
6216 connected and resolved with INFO.
6218 The INFO command now allocates the SilcServerEntry context
6219 and saves the server info there. The COMMAND_REPLY in
6220 the INFO now returns the parameters to application in
6221 same order as defined in the protocol specification.
6223 The entries are cached in the client->server_cache.
6225 * The INFO command is now issued after received the Client ID
6226 from the server. Affected file lib/silcclient/client.c.
6228 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6229 to the application as the mode changer might be server.
6230 It is guaranteed that NULL is not returned anymore to the
6231 application. Affected file lib/silcclient/client_notify.c.
6233 The ID Type is now also passed to the application so that
6234 it can check whether the returned entry is SilcClientEntry
6237 Added new function silc_client_get_server_by_id to return
6238 the server entry by ID. Affected files are the
6239 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6241 * Do not create the channel in the Irssi SILC Client when issuing
6242 the JOIN command but when received the sucessful JOIN command
6243 reply. Otherwise the channel might get created even though we
6244 could not join it. The Affected file is
6245 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6247 * Fixed a channel joining bug in router. The router must also
6248 check the channel modes, invite and ban lists etc. when serving
6249 the JOIN command sent by normal server. Affected file is
6250 silcd/command.c. The router now resolves the client's
6251 information from the server who sent the JOIN command if it
6252 does not know it, and processes the JOIN command only after
6255 * Changed the SilcCommandCb to take new argument; void *context2.
6256 Affected file lib/silccore/silccommand.h
6258 The second argument in the command callbacks in the server now
6259 includes the SilcServerCommandReplyContext if the command was
6260 called as pending command callback from the command reply.
6261 Otherwise it is NULL. When called as pending the status of the
6262 command reply will be checked and if it was erronous the
6263 error will be sent to the original sender of the command.
6264 This way the client always receives the error messages even
6265 though the server was actually the one who received the error
6266 when it resent the command to router, for example. Affected
6267 files silcd/command[_reply].[ch].
6269 * Fixed sending WHOWAS command's error message to client if
6270 the requested client could not be found. It was missing.
6273 * Changed the CMODE and CUMODE commands reply arguments in the
6274 protocol specification. The Channel ID is now sent in both
6275 of the commands to identify the channel. Implemented this
6276 new feature to the client and server. Affected files
6277 lib/silcclient/command_reply.c and silcd/command.c.
6279 * Made better checks for invite and ban lists in the JOIN
6280 command in server. Affected file silcd/command.c.
6282 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6284 * The server now performs the incoming host IP/DNS lookup
6285 using the silc_socket_host_lookup and thus does not block
6286 the server anymore. Affected file silcd/server.c.
6288 * Completed the multi-thread support for SILC Scheduler in
6289 the lib/silcutil/silcschedule.c.
6291 * Fixed the configure.in.pre to detect the pthread correctly
6294 * Fixed a deadlock in silc_task_queue_wakeup in the file
6295 lib/silcutil/silctask.c.
6297 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6299 * Added new function silc_schedule_wakeup that is used in
6300 multi-threaded environment to wakeup the main thread's
6301 schduler. It needs to be used when a thread adds a new task
6302 or removes a task from task queues. After waking up, the
6303 scheduler will detect the task queue changes. If threads
6304 support is not compiled in this function has no effect.
6305 Implemented the wakeup mechanism to both Unix and WIN32
6306 systems. Affected files are lib/silcutil/silcschedule.[ch],
6307 lib/silcutil/unix/silcunixschedule.c and the
6308 lib/silcutil/win32/silcwin32schedule.c.
6310 * Added new function silc_task_queue_wakeup to wakeup the
6311 scheduler by the specified task queue. Affected file
6312 lib/silcutil/silctask.[ch].
6314 * The silc_socket_host_lookup_start now wakes up the scheduler
6315 after adding the timeout task. Affected file is
6316 lib/silcutil/silcsockconn.c.
6318 * The silc_socket_host_lookup is synchronous now if the threads
6319 support is not compiled in. However, the callback is still
6320 called asyncronously through the scheduler, anyway. Affected
6321 file lib/silcutil/silcsockconn.c.
6323 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6325 * Added new function silc_socket_host_lookup to perform
6326 asynchronous IP and FQDN lookups for the socket connection.
6327 Affected files lib/silcutil/silcsockconn.[ch].
6329 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6331 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6332 that may or may not compile the mutex support in.
6334 Changed the silc_mutex_alloc interface. It allocates the
6335 mutex now to the sent pointer and returns TRUE or FALSE.
6337 Affected file lib/silcutil/silcmutex.h.
6339 * Wrote the SILC Task Queue interface to support multi-threads.
6340 Affected file lib/silcutil/silctask.[ch].
6342 * Wrote the SILC Scheduler to support multi-threads. Affected
6343 file lib/silcutil/silcschedule.c.
6345 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6347 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6348 in lib/silcutil/win32/.
6350 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6352 * Defined SILC Mutex API and SILC Thread API and implemented
6353 them for Unix. Affected files are
6354 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6355 lib/silcutil/unix/silcunixmutex.c and
6356 lib/silcutil/unix/silcunixthread.c.
6358 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6360 * Fixed the silc_server_remove_clients_by_server's channel
6361 key re-generation. The hash table handling was incorrect
6362 and would not work with many channels. Affected file is
6365 * Fixed some memory leaks around the server code.
6367 * Rewrote the silc_server_get_users_on_channel to support IPv6
6368 based Client ID's. Affected file silcd/server.c.
6370 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6371 specification. However, a separate document must be written
6372 to define the detailed signing procedure and the payload
6373 associated with the flag. Defined the flag to the
6374 lib/silccore/silcchannel.h as well.
6376 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6378 * Changed the dynamic tables to static size tables in the
6379 lib/silccrypt/silchmac.c.
6381 * Removed GCC dependencies from the code. A patch by cras.
6383 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6385 * Do not show the error "Error receiving packet bla bla"
6386 in server if it really was not an error (-2 means that reading
6387 is pending). Affected file silcd/server.c.
6389 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6391 * Fixed a possible crash in silc_server_remove_clients_by_server
6392 in silcd/server.c. Fixed there also some memory leaks.
6394 * Fixed the silc_idlist_replace_client_id. It could replace
6395 wrong key in the hash table. Affected file silcd/idlist.c.
6397 * Do not check whether there are global users on the channel
6398 if the channel->global_users is FALSE. Affected functions
6399 silc_server_remove_from_one_channel and
6400 silc_server_remove_from_channels in silcd/server.c. Also,
6401 do not check if the removed client is local as we can be
6402 sure that global client was not removed from the channel
6403 and checking for global users is not needed.
6405 * The silc_server_remove_clients_by_server now re-generates
6406 the channel keys correctly for those channels that had
6407 clients removed from them. Affected file silcd/server.c.
6409 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6411 * Found the reason of random crashes in the server. We weren't
6412 ignoring the SIGPIPE signal (which can be sent in write())
6413 and it crashed the server. Affected file silcd/silcd.c.
6415 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6417 * Assure that sock->user_data is not NULL in the function
6418 silc_server_packet_send in silcd/packet_send.c.
6420 * Disconnect the remote connection if it could not be added
6421 to any ID lists in the server. The affected file is
6424 * Check in silc_server_packet_send[_real/dest] that the
6425 socket is not disconnecting and ignore the data if it is.
6426 Affected file silcd/packet_send.c.
6428 * Define inline to __inline on native WIN32 compilation.
6429 Affected file includes/silcwin32.h.
6431 * Added some explicit type casts for inline code since MSVC
6432 require them. Affected files lib/silcutil/silcbuffer.h,
6433 lib/trq/silcdlist.h and lib/trq/silclist.h.
6435 * Print warning in log files from now on if the packet
6436 decryption fails. Affected file silcd/server.c.
6438 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6440 * Changed the `say' client operation's interface to accept
6441 new `type' argument to indicate the type of the message sent
6442 by the library. The application may filter the library's
6443 messages according the type. The affected file is the
6444 lib/silcclient/silcapi.h.
6446 * Added two new functions to lib/silcclient/silcapi.h:
6447 silc_client_del_client and silc_client_del_client_by_id.
6448 Affected file lib/silcclient/idlist.c.
6450 * Moved the clientincludes.h from includes/ to silc/ and
6451 serverincludes.h from includes/ to silcd/.
6453 * The modes for the CMODE and CUMODE are now passed as
6454 uint32 for application with COMMAND_REPLY. The affected
6455 file is lib/silcclient/command_reply.c.
6457 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6459 * /WHOIS without arguments shows client's own information.
6460 Affected file lib/silcclient/command.c.
6462 * Changed PING to not accept any arguments. The specs
6463 says that client can ping only the connected server so
6464 requiring an argument is not needed. Affected file is
6465 lib/silcclient/command.c.
6467 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6469 * Fixed a fatal bug in private message sending and reception
6470 encryption and decryption when using private message keys.
6471 The implementation was incorrect and did not follow the
6472 specification. It causd that some of the message were
6473 lost since it did not use the sending and receiving keys
6474 as the protocol suggests. This has been fixed and will cause
6475 incompatibilities with older clients when sending private
6476 message encrypted with private message keys. Affected files
6477 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6478 and various other in Irssi SILC Client.
6480 Added `responder' boolean argument to the functions
6481 silc_client_add_private_message_key[_ske] to indicate when
6482 the key is added as responder or initiator of the key
6485 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6487 * Removed the silc_ske_check_version function and created
6488 a SilcSKECheckVersion callback. Added also a function
6489 silc_ske_set_callbacks that is now used to set all SKE
6490 callbacks. The callback functions are not given to
6491 the SKE functions anymore, but this function is used to
6494 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6496 * Added `silc_version' argument to the silc_client_alloc
6497 to define the version of the application for the library.
6498 The library will use the version string to compare it
6499 against the remote host's (usually a server) version
6500 string. Affected file lib/silcclient/silcapi.h
6502 * Added the KE protocol context to Key Agreement context
6503 in client library so that we can abort the SKE if it
6504 is in process when we get timeout. Affected file is
6505 lib/silcclient/client_keyagr.c.
6507 * Do not resolve the client ID forever if it returns in the
6508 first time that such client does not exist. This was done
6509 for example with private message. Affected file is
6510 lib/silcclient/client_prvmsg.c.
6512 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6514 * Do not add regex.h for WIN32. The affected file
6515 includes/silcincludes.h.
6517 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6518 not work yet 100%. It generates the DLL's automatically
6519 when compiling with --with-win32 under cygwin.
6521 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6523 * lib/contrib/regex.c is not compiled on WIN32.
6525 * Added silc_net_get_socket_opt function to the
6526 lib/silcutil/silcnet.h.
6528 * Added includes/silcwin32.h for WIN32 specific includes
6531 * Do not use ptime structure or any of the posix process
6532 functions on WIN32 in lib/silccrypt/silrng.c.
6534 * Added silc_gettimeofday to provide generic function
6535 for struct timeval on all platforms. Added the function
6536 to lib/silcutil/silcutil.h.
6538 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6540 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6541 library as they clearly belong there. As a plus side we
6542 can make the actual socket connection routines platform
6545 Added also new generic function silc_socket_read and
6546 silc_socket_write (that used to be silc_packet_[read/write].
6547 The implementation of these are platform specific.
6549 * Added WIN32 specific routines of silc_socket_[read/write]
6550 to lib/silcutil/win32/silcwin32sockconn.c.
6552 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6554 * Added preliminary support for native WIN32 compilation under
6555 cygwin (using the -mno-cygwin option for GCC) to the
6556 ./configure.in.pre. The --with-win32 now prepares the
6557 compilation for native WIN32.
6559 * Rewrote the SILC Scheduler interface in the file
6560 lib/silcutil/silcschedule.h. The scheduler is now context
6561 based and does not have anymore any global static scheduler.
6562 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6563 and created lib/silcutil/win32 directory for WIN32 based
6566 * Added Unix specific network routines to the
6567 lib/silcutil/unix/silcunixnet.c and the old
6568 lib/silcutil/silcnet.c includes now only generic routines.
6570 Added WIN32 specific network routines to the
6571 lib/silcutil/win32/silcwin32net.c.
6573 * Added Unix specific utility functions from the
6574 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6576 * Added WIN32 SILC Scheduler to the file
6577 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6580 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6582 * Do not handle JOIN notify in the server if the target client
6583 is not registered (idata->registered == FALSE). The affected
6584 file is silcd/packet_receive.c.
6586 * Update the nickrec->founder in event_cumode in the Irssi SILC
6587 client. Affected file irssi/src/silc/core/silc-channels.c.
6589 * Fixed the CUMODE_CHANGE notify handling in the server when
6590 server and router are announcing their clients on channels.
6591 Now the mode changes are saved and notified correctly. The
6592 affected file is /silcd/packet_receive.c.
6594 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6595 They really did not replace the cache entry in the ID Cache.
6596 Now they do that. Affected file silcd/idlist.c.
6598 * Fixed the KICK notify handling in the Irssi SILC client to
6599 update the channel records so that the kicked client does not
6600 appear to be on the channel. The affected file is
6601 irssi/src/silc/core/silc-channels.c.
6603 * Always update the conn->current_channel when executing command
6604 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6606 * Fixed the KILL notify handling in Irssi SILC client to remove
6607 the killed client on all channels.
6609 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6611 * Fixed the silc_parse_command_line to remove extra spaces
6612 from the start and end of the arguments. Affected file is
6613 lib/silcutil/silcutil.c.
6615 * Cancel and free any active protocol in the function
6616 silc_server_close_connection. Affected file silcd/server.c.
6618 * Cancel and free any active protocol in the function
6619 silc_client_close_connction. Affected file is
6620 lib/silcclient/client.c.
6622 * Do not execute the KILL command for clients that are in
6623 history (ie. they are not in the network). Affected file is
6626 * Fixed KILL notify handling, client does not crash anymore.
6627 Affected file irssi/src/silc/core/silc-channels.c.
6629 * Reduced the default packet buffer size from 2048 to 1024 in
6630 lib/silccore/silcpacket.c.
6632 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6633 counter to the SKE context that is incresed when the SKE library
6634 performs async operation outside the library. If the outside
6635 process frees the SKE context and FREED status will be set
6636 and the library will detect after the sync operation that the
6637 libary is freed. The affected files are
6638 lib/silcske/silcske[_status].[ch].
6640 * Resolve the client entry information in the function
6641 silc_client_channel_message to assure that NULL pointer is not
6642 passed as client entry to the application. */
6644 * Fixed the task timeout calculation to assure that there is
6645 never negative timeouts. The affected file is
6646 lib/silcutil/silcschedule.c.
6648 * Fixed the channel user mode notification sending in server.
6649 It was sent point-to-point to the router (or to server by router)
6650 but it needs to be destined to a channel. The routines now
6651 supports sending the channel user mode notifys to the channels
6652 when announcing clients and channels. Affected files are
6653 silcd/server.c and silcd/packet_receive.c.
6655 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6656 It did not actually replace the old channel entry in the cache.
6657 Affected file lib/silcclient/client_notify.c.
6659 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6661 * Fixed a possible crash in silc_packet_send_prepare. It now
6662 assures always that there is enough space in the buffer and
6663 at the tail area of the buffer (for MAC).
6665 Fixed the inbound buffer reallocation in silc_packet_read.
6666 It was old code and did not handle the reallocation correctly.
6669 The affected file is lib/silccore/silcpacket.c.
6671 * Fixed buffer overflow in silc_parse_nickname in the file
6672 lib/silcutil/silcutil.c.
6674 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6676 * make install generates new server keys only if there is not
6679 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6681 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6682 Added check that if the NOREPLY is set then we will not send
6683 the away message. This avoids infinite loop of away messages
6684 if both clients are away. The affected file is
6685 lib/silcclient/client_prvmsg.c.
6687 * Fixed client crash if /NICK was given without arguments.
6688 Affected file lib/silcclient/command.c.
6690 * Server does not send the invite list in INVITE command back
6691 to the client if the list was not altered. Added this notion
6692 to the protocol spec as well. Affected file silcd/command.c.
6694 Fixed possible crash in INVITE command by checking the
6695 value of silc_server_get_client_route command.
6697 * Fixed the INVITE notify type handling. The arguments are now
6698 taken in correct order and client does not crash. The affected
6699 file is irssi/src/silc/core/silc-channels.c.
6701 Removed the "Inviting xxx to channel" message from the
6702 client library away and let the application handle it.
6703 Affected file lib/silcclient/command.c. Added that message
6704 to Irssi SILC client's message formats.
6706 * Fixed CMODE command crash in client. It now checks the
6707 amount of arguments correctly and does not crash. The affected
6708 file is lib/silcclient/command.c.
6710 * Do not create new channel automatically in silc_channels_join
6711 but check whether the channel by that name already exists.
6712 Affected file irssi/silc/core/silc-channels.c.
6714 * Do not send the SERVER_SIGNOFF to router if the disconnected
6715 entity was the router. Affected file silcd/server.c.
6717 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6718 SILC client as it was missing from there.
6720 Added the handling of the KICK notify to the Irssi SILC client
6721 as it was missing. Added "you have been kicked" message to
6722 Irssi SILC client's message modules formats.
6724 Added the handing of the KILL notify to the Irssi SILC client
6725 as it was missing. Added the kill message module formats
6728 The affected file is irssi/src/silc/core/silc-channels.c.
6730 * The router did not save the channel mode the server announced.
6731 Affected file silcd/packet_receive.c.
6733 * Fixed a possible crash in INFO command in server. If the
6734 server did not provide the server info it crashed. Affected
6735 file silcd/command.c.
6737 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6739 * Fixed the GETKEY command in the server to check also the
6740 global list. Otherwise the GETKEY would not work correctly
6741 in normal SILC server. Affected file silcd/command.c.
6743 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6745 * Fixed GETKEY crash, it crashed if the command did not succseed.
6747 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6749 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6750 is now real and not just an macro interface to GMP.
6752 Removed the entire GMP from the source tree and imported new
6753 NSS MPI library instead. Reason for removing GMP is that it is
6754 extremely large and compiles extremely slow. The NSS MPI
6755 is only a few files and compiles in less than 10 seconds.
6756 The speed is also about the same as GMP. The MPI is imported
6757 to lib/silcmath/mpi.
6759 If the system has GMP installed we will still use the GMP.
6760 If it is not then the NSS MPI will be compiled.
6762 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6764 * Merged a long nickname (127 characters long) crash bugfix from
6765 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6767 * Merged a freed memory reference bugfix from Irssi CVS tree.
6768 Affected file irssi/src/core/commands.c.
6770 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6772 * Added the server's public key sving and verification to the
6773 server when performing the SKE. This was missing and the
6774 remote server's (or router's) public key was accepted without
6775 checking whether we have it previously or trust it at all.
6776 Affected file silcd/protocol.c.
6778 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6780 * Check in the silc_server_timeout_remote if protocol is active
6781 and make sure that the protocol's final callback is called so
6782 that all memory if freed. Affected file silcd/server.c.
6784 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6786 * silc_server_whois_send_reply crashed the server if the nickname
6787 was 127 characters long. Affected file silcd/command.c.
6789 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6791 * Added sanity check to the silc_server_new_client. If the hostname
6792 is provided inside username then check that the provided hostname
6793 really is the same as the resolved one. If the hostname was not
6794 resolved then check it from the public key. Affected file is
6795 silcd/packet_receive.c.
6797 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6798 if the server disconnected us and the connection is not valid
6799 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6801 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6802 the library to the lib/silcutil/silcutil.[ch].
6804 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6806 * Close log file after open. Affected file
6807 lib/silcutil/silclog.c.
6809 * Check whether sock == NULL in silc_client_send_packet and return
6810 if it is. Affected file lib/silcclient/silcclient.c.
6812 * Check rec->entry == NULL in the Irssi SILC Client before
6813 sending the channel message. Affecte file is
6814 irssi/src/silc/core/silc-servers.c.
6816 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6818 * Merged a splitted window bugfix from Irssi CVS tree. The
6819 affected file is irssi/src/fe-text/textbuffer-view.c.
6821 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6822 It did not print nickname.
6824 * Improved the distributions system a bit.
6826 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6828 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6829 irssi/src/fe-text/gui-window.c.
6831 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6832 to in-active server. The affected file is
6833 irssi/src/silc/core/client_ops.c.
6835 * Resolve the client in USERS command reply if the entry does
6836 not have username resolved. The affected file is
6837 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6838 command to WHOIS command to really resolve stuff. The USERS
6839 is not used any more in any critical section so WHOIS can
6840 be used even though it might be slower than IDENTIFY.
6842 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6845 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6847 * Changed the protocol API a bit more consistent in the
6848 lib/silccore/silcprotocol.[ch].
6850 * Changed the following headers to ROBODoc format:
6852 lib/silccore/silcpayload.h
6853 lib/silccore/silcprotocol.h
6854 lib/silccore/silcsockconn.h
6856 All core library headers are now formatted.
6858 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6860 * Fixed a bug in Irssi SILC client; do not show that you are
6861 server/router operator if you really are not. Affected file is
6862 irssi/src/silc/core/client_ops.c.
6864 * Renamed silc_command_free_payload to silc_command_payload_free.
6865 Affected file lib/silccore/silccommand.h
6867 * Added silcmath.h to include the prototoypes of various routines
6868 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6871 * Changed the following headers to ROBODoc format:
6873 lib/silccore/silcchannel.h
6874 lib/silccore/silccommand.h
6875 lib/silccore/silcid.h
6876 lib/silccore/silcidcache.h
6877 lib/silccore/silcmode.h
6878 lib/silccore/silcnotify.h
6879 lib/silccore/silcpacket.h
6880 lib/silcmath/silcmath.h
6882 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6884 * Added checking to the server code not to start the server if
6885 ciphers and stuff are not configured properly. Affected files
6886 silcd/serverconfig.[h] and silcd/server.c.
6888 * Changed the layout of the header files of the public interfaces
6889 in the SILC libraries. The new layout supports ROBODoc
6890 documentation tool (and some others) so that it is easy to create
6891 a library reference manual. All the other headers and source
6892 code must still follow the CodingStyle document. Also source
6893 code must not include these ROBODoc stuffs, only the headers.
6894 Furthermore, all public interface headers must now be named
6895 by using `silc' prefix, example: silcapi.h, silccipher.h.
6896 Some files were renamed due to this. All the other headers
6897 must not be used as public interfaces. I will update the
6898 CodingStyle document later. Changed following headers, so far:
6900 lib/silcclient/silcapi.h
6901 lib/silccore/silcauth.h
6902 lib/silccore/silcprivate.h
6903 lib/silccrypt/silcdh.h
6905 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6909 * Removed silc_client_packet_send_flush from the client library
6910 as it is not needed. Affected file lib/silcclient/client.[ch].
6912 * Added printing of message of unresolved authentication method
6913 to the Irssi SILC client. Added it to the module formats.
6914 Removed the same message from the client library.
6916 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6918 * Added new distribution feature, DISTLABEL. Every distribution
6919 can define own preprocessor label that can be used in the
6920 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6921 file distributions, acconfig.h.pre and prepare.
6923 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6925 * Added Makefile.defines_int to include the actual definitions
6926 for Makefile.defines.in. Tested the new distribution system,
6927 created distributions and tested installation.
6929 * Added AWAY message printing to the Irssi SILC client. Added
6930 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6932 * Added SCONNECT command to call the SILC's CONNECT command.
6933 Cannot use CONNECT directly since Irssi uses that internally.
6934 Affected file irssi/src/silc/core/silc-servers.c.
6936 Added ACTION local command. It is same as ME command but takes
6937 the channel as mandatory argument.
6939 Rewrote some of the Irssi's help files to suite for SILC
6942 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6944 * Added Makefile.defines[.in] that should for now on be included
6945 in all Makefile.am file in the source tree. That file includes
6946 all common compilation definitions for SILC source tree.
6948 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6950 * Minor changes to the ./prepare script to change the package
6951 name according the distribution name to the configure.in.
6953 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6955 * Created new distribution system. Added file `distributions'
6956 that defines all the distributions that can be created out of
6957 the SILC source tree. The ./prepare script now reads that
6958 file to determine how to prepare the distributions. The
6959 first argument to the ./prepare is the name of the distribution
6960 and second is the version of the distribution. If given
6961 without arguments it creates the default (toolkit) distribution
6962 with the default version (defined in ./prepare).
6964 All Makefile.am files that are subject to the distributions
6965 are now named as Makefile.am.pre. These are ./Makefile.am
6966 and lib/Makefile.am. Others may be changed later.
6968 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6970 * Added invite list, ban list, some key management and connection
6971 error message printing to module formats in the Irssi SILC client.
6973 * Added new silc_client_set_away_message to set the away message
6974 that is back to the person who sent private message. The
6975 affected file lib/silcclient/silcapi.h and the
6976 lib/silcclient/client_prvmsg.c.
6978 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6980 * Fixed the private message sending in the Irssi SILC client,
6981 added local command KEY to the Irssi SILC client.
6983 Added key management and key agreement message formats to the
6984 irssi/src/fe-common/silc/module-formats.[ch].
6986 Added USERS (alias WHO) printing, server/router operator
6987 indication and LIST command printing to the module formats.
6989 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6991 * Fixed channel joining notify handling, cumode notify handling
6992 from Irssi SILC client.
6994 * Added SILC specific module-formats to the Irssi SILC client so
6995 that SILC specific message hilighting, colors etc is possible.
6996 Affected file irssi/src/fe-common/silc/module-formats.[ch].
6998 Added channel mode, channel user mode, actions, notices,
6999 whois and whowas printing to the the module-formats.c.
7001 * Fixed a bug in channel deletion in the server. The channel
7002 is not left to the cache even if the channel founder auth mode
7003 is set when there are no users anymore on the channel. Affected
7004 file silcd/server.c.
7006 * The silc_net_localhost now resolves the entire hostname including
7007 the domain name. Affected file lib/silcutil/silcnet.c.
7009 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7011 * Changed the ask_passphrase client operation to be ascynchronous.
7012 It has now a completion callback and a context that the
7013 application must call after it has got the passphrase from
7014 the user. Affected files lib/silcclient/silcapi.h,
7015 lib/silcclient/protocol.c, lib/silcclient/command.c and
7018 Added SilcAskPassphrase callback that the application calls
7019 to deliver the passphrase to the library.
7021 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7022 The public key verification and especially a certificate
7023 verification is asynchronous procedure.
7025 Added new SILC_SKE_STATUS_PENDING status to indicate the
7026 request is pending and a callback will be called to finalize
7029 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7030 indicate that remote end did not send its public key (or
7031 certificate), even though we require it. Added check for this
7032 condition in the SKE. This was a security bug, now fixed.
7034 Defined new SilcSKEVerifyCbCompletion callback that is called
7035 when the verification process is completed.
7037 The affected files lib/silcske/silcske_status.h and
7038 lib/silcske/silcske.[ch].
7040 * Changed the verify_public_key client operation to be async
7041 as well. Defined SilcVerifyPublicKey callback that is used to
7042 indicate the success of the public key verification process.
7044 Changed the server and client to use the new async client
7047 * Changed the Irssi SILC client's internal scheduler to be called
7048 twice as many times as it used to be. As a result the client
7049 should be a bit faster now. Affected file is
7050 irssi/src/silc/core/silc-core.c.
7052 * Added support to Irssi SILC client of asynchronous public key
7053 verification and passphrase inquiry. Affected file is
7054 irssi/src/silc/core/silc-core.c.
7056 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7058 * Do not say "You have left channel %s" in client library.
7059 Moved it to the application. Affected files are
7060 lib/silcclient/command.c and silc/client_ops.c.
7062 * Fixed silc_client_get_clients. Command context was not
7063 duplicated and was freed memory in the callback. Affected
7064 file lib/silcclient/idlist.c.
7066 * Do not say "you are now talking..." on JOIN command in the
7067 client library. The appliation must handle it.
7069 * Do not say ".. changed topic to" in command reply in the
7070 client libary. The application must handle it.
7072 * Fixed TOPIC command sending in the client library.
7074 * Fixed a memory leak in silc_client_command_free in the file
7075 lib/silcclient/command.c.
7077 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7079 * Imported a modified version of Irssi client to the source tree.
7080 The Irssi will be used to create a new client called
7081 Irssi SILC. Imported to irssi/.
7083 Added silc_core_init_finish function to the Irssi. Affected
7084 file irssi/configure.in.
7086 A lot changes in the Makefile.ams around the irssi tree.
7088 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7090 * Do not rehash if the new size is same as the old size of the
7091 hash table, in the silc_hash_table_rehash*. The affected file
7092 lib/silcutil/silchashtable.c.
7094 * Replaced hash_table_del_by_context calls from the server
7095 (when channel->user_list and client->channels) to the
7096 hash_table_del as it is sufficient and faster.
7098 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7100 * Added silc_hash_table_list, silc_hash_table_get and the
7101 SilcHashTableList structure to provide an alternative way to
7102 traverse the hash table. The affected files are
7103 lib/silcutil/silchashtable.[ch].
7105 * Changed the server's idlist routines to use the hash table
7106 routines to optimize the code.
7108 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7110 * Replaced the client entry's `channel' list and channel entry's
7111 `user_list' list to hash tables for optimized lookup. Changed
7112 the code to use the hash table interface around the code.
7113 Affected file lib/silcd/idlist.[ch].
7115 * Added `auto_rehash' boolean argument to the function
7116 silc_hash_table_alloc to indicate whether the hash table should
7117 auto-rehash when it thinks is appropriate time. It will
7118 increase the hash table size if the there is twice as much
7119 entries in the table than the size of the table, and will
7120 decrease the size if there are twice as less entries than
7121 the size of the table.
7123 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7125 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7127 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7129 * silc_idcache_purge_by_context deletes the entry now by context
7130 as it is supposed to do. Affected file lib/silccore/idcache.c.
7132 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7133 client is not anymore valid (WHOWAS givens the info) and not
7134 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7136 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7138 * Removed the `data' and `data_len' arguments from the ID Cache
7139 interfaces and added `name' argument. ID Cache does not handle
7140 anymore the binary data only a names associated with given ID.
7142 * When hashing a Client ID with silc_hash_id the entire ID is
7143 not hashed anymore, instead only the hash of the Client ID is
7144 hashed. This way we can access the Client ID from the cache
7145 with Client ID but with the hash of the ID (which is a hash of
7146 the nickname) as well without any difference in performance.
7148 Added also silc_idcache_find_by_id_one_ext to do one on one
7149 searching when we have the actual ID. Added also function
7150 silc_hash_client_id_compare. The affected files are
7151 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7153 * When hashing the name associated with a ID it is always done
7154 in lowercase. This way we can access the cache without worrying
7155 about case-sensitivity, even though, for example nicknames are
7158 * Fixed a bug in server with channel message sending. It put
7159 wrong ID type as destination ID. The affected file
7160 silcd/packet_send.c.
7162 * silc_idcache_del_by_context now deletes from all hash tables
7163 by context. Affected file lib/silccore/idcache.c.
7165 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7167 * Changed the client library to use the new ID Cache interface.
7168 Changes around the source tree.
7170 * Added silc_hash_table_rehash_ext to rehash with specific
7171 hash function. Affected file lib/silcutil/silchashtable.[ch].
7173 * Added silc_hash_string_compare to compare two strings in the
7174 hash table. Affected file lib/silcutil/silcutil.[ch].
7176 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7178 * Added new function silc_idcache_del_by_context into the
7179 lib/silccore/idcache.[ch].
7181 * Changed the server's ID list routines to use the new ID Cache
7182 interface. Changes around the source tree.
7184 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7186 * Added silc_hash_table_del[_by_context]_ext functions in to the
7187 lib/silcutil/silchashtable.[ch].
7189 Removed silc_hash_table_find_all* routines and added new
7190 silc_hash_table_find_foreach to replace them.
7192 Added silc_hash_table_replace_ext function as extended
7193 replacing function. Separated the simple hash table interface
7194 from the extended hash table interface in the file
7195 lib/silcutil/silchashtable.h.
7197 * Fixed minor bugs and changed it to use some of the new
7198 hash table functions in lib/silccore/idcache.c
7200 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7202 * Added new function silc_hash_table_find_all to return all keys
7203 in the hash table by the specified key. As the hash table is
7204 collision resistant it also makes it possible to have several
7205 duplicate keys in the hash table. This function may be used to
7206 find all of the keys from the hash.
7208 Added user_context arguments to the SilcHashFunction,
7209 SilcHashCompare and SilcHashDestructor to deliver user specified
7212 Added new fuctions silc_hash_table_find[_all]_ext to do
7213 extended lookup with specified hash and compare functions and
7214 specified user contexts.
7216 Added new function silc_hash_table_add_ext to add the key
7217 with specified hash function and user context.
7219 Added new function silc_hash_table_foreach to traverse all
7220 entrys in the hash table. Added SilcHashForeach callback
7223 Added new function silc_hash_table_del_by_context to delete
7224 the entry only if the context associated with the key matches.
7226 Affected files are lib/silcutil/silchashtable.[ch].
7228 * Removed silc_hash_[server/client/channel]_id and added just
7229 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7230 silc_hash_id_compare to compare two ID's using as the hash table
7231 comparison function. Added also silc_hash_data to hash
7232 binary data and silc_hash_data_compare to compare it.
7234 * Removed silc_idlist_find_client_by_hash as it is not needed
7235 anymore. Affected file silcd/idlist.[ch].
7237 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7238 to use internally the SilcHashTable. The new ID Cache is a lot
7239 faster than the old one. Some of the ID Cache interface was also
7240 rewritten and obsolete and stupid functions were removed.
7242 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7244 * Added entry_count field to the SilcHashTable to keep the number
7245 of the entries in the table. Implemented the function
7246 silc_hash_table_rehash. Added new function
7247 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7249 Fixed a minor bug in silc_hash_table_free.
7251 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7252 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7253 into the lib/silcutil/silcutil.[ch].
7255 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7257 * Implemented a collision resistant hash table into the
7258 lib/silcutil/silchashtable[ch]. See the header and the source
7259 for the SilcHashTable API.
7261 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7263 * Merged dotconf version 1.0.2 into lib/dotconf.
7265 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7267 * Do not compile anything in lib/silcsim/* if the SIM support
7268 is not enabled. The tree should now compile without problems
7271 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7273 * Compiled the SILC under cygwin. Compiled and tested briefly
7274 without problems. More tests needed. The SIMs didn't compile
7277 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7279 * Fixed possible crash in silc_get_username in the
7280 lib/silcutil/silcutil.c.
7282 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7284 * Fixed a va_arg in silc/client_ops.c.
7286 * Oops, RC5 routines were named AES and caused some problems
7287 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7289 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7291 * Added new SilcIDIP structure into the lib/silccore/id.h and
7292 replaced the old `ip' fields from all SILC ID's to that type.
7293 This is a step towards IPv6 support.
7295 The silc_id_get_len takes now the ID as an extra argument.
7296 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7297 both IPv4 and IPv6 based ID's.
7299 The affected files are lib/silccore/id.[ch] and other files
7300 around the tree using these routines.
7302 * Removed the ID length arguments in server from various
7303 silc_server_send_notify_* routines -> they are not needed
7306 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7308 * Fixed memory leak in silc_encode_pem_file in the file
7309 lib/silcutil/silcutil.c.
7311 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7313 * Check minor version as well in the SKE. Affected files are
7314 silcd/protocol.c and lib/silcclient/protocol.c.
7316 * Added --identifier option to the server so that an identifier
7317 can be when creating the public key for the server. Affected
7318 file is silcd/silcd.c.
7320 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7321 lib/silccrypt/silcpkcs.c.
7323 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7325 * Register default ciphers and stuff when using -C option with
7326 the server. Affected file sildc/silcd.c.
7328 * Put back the servers public key filename format, it is better
7329 than the new one. For now, the client keys are saved with the
7330 new filename format. The affected file silc/client_ops.c.
7332 * Implemented the Cipher API for the rest of the ciphers that
7333 did not implement it or implemented it the wrong way.
7335 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7337 * Register default ciphers and stuff when using the -S option
7338 in the client. Affected file silc/silc.c. Same also when
7339 creating new key pair with -C option.
7341 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7343 * Fixed the silc_verify_public_key client operation function to
7344 save the public keys differently. The fingerprint is now
7345 used as filename and not the hostname. This way also the
7346 client keys are saved uniquely and not with hostnames. The
7347 affected file is silc/client_ops.c.
7349 * Trimmed the silc_hash_fingerprint function to remove extra
7350 whitespaces from the end of the fingerprint. The affected
7351 file is lib/silccrypt/silchash.c.
7355 * Added silc_cipher_register_default function to register all
7356 default ciphers. It can be used when configuration files
7357 does not exist and the application does not want any specific
7358 ciphers in any specific order.
7360 The SilcDList is now used as silc_cipher_list dynamically
7361 allocated cipher list. Removed the static list all together
7362 and now all ciphers must be allocated to the dynamic list.
7363 The silc_cipher_alloc routine was changed to check only the
7366 All silc_cipher_* routines that used to return int returns
7369 The affected files lib/silccrypt/silccrypt.[ch].
7371 * The same thing was done to silc_hash_* as for silc_cipher_*
7372 routines. Affected files lib/silccrypt/silchash.[ch].
7374 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7375 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7376 Added also silc_pkcs_[un]register[_default] functions.
7377 Removed the data_context from the PKCS API.
7379 * Added silc_hmac_register_default function to register default
7380 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7381 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7382 to unregister all hmacs at once.
7384 * Register the default ciphers, hash functions, PKCSs and HMACs
7385 if client's configuration file does not exist. The affected
7388 * The client did not load the hash functions from the SIM
7389 modules at all. Added support for this. Affected file is
7390 silc/clientconfig.c.
7392 * When decoding public key with silc_pkcs_public_key_decode, check
7393 the supported algorithm only if PKCS are registered. Affected
7394 file lib/silccrypt/silcpkcs.c. The same was done with the
7395 silc_pkcs_private_key_decode.
7397 * Fixed the SILC List routines to keep the list always in order.
7398 It used to change the list's order when traversing the list but
7399 not it preserves the order. Affected file lib/trq/silclist.h.
7401 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7403 * Added the client library to use the SilcSocketConnection's
7404 reference counter (by silc_socket_dup) to prevent the bug that
7405 the socket object may be freed underneath async operation.
7407 * The name resolv library checking fixes in the configure.in.pre.
7410 * Created new version of the protocol drafts for future
7411 development. The -03 drafts are the ones that will be changed
7412 in the trunk now and the -02 will remain as they are.
7414 * Send list of CUMODE notifys to the router when announcing
7415 the channel users to the router. Affected file silcd/server.c.
7416 If the router receiving channel founder CUMODE for a channel
7417 that already has channel founder it will send CUMODE notify
7418 to the sender to remove the channel founder rights from the
7419 announced client. Affected file silcd/packet_receive.c.
7421 * The CUMODE notify may now use Server ID as well as the entity
7422 who changes the mode. Updated protocool specs.
7424 * Updated INSTALL and README files.
7426 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7428 * New web pages in the http://silc.pspt.fi. The pages was
7433 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7435 * Implemented the [DenyConnectin] config section in the server.
7436 Added silc_server_config_denied_conn to check whether incoming
7437 connection is denied. Affected file silcd/serverconfig.[ch].
7439 * Do not check the ports when checking the incoming configuration
7440 data if the port is 0, meaning any. Affected file is
7441 silcd/serverconfig.c.
7443 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7445 * Fixed buffer overflow in silc_string_compare in the file
7446 lib/silcutil/silcutil.c.
7448 * Fixed double free in silc_server_command_leave in the file
7451 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7453 * Fixed the version checking in the server. Affected file is
7456 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7458 * Fixed the configuration data fetching when accepting new
7459 connections in the server. Affected file silcd/server.c.
7461 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7463 * Added `sender_entry' argument to the function
7464 silc_server_packet_relay_to_channel so that we can check
7465 whether some destination actually belongs to the same route
7466 the sender belongs (ie, we must not resend the packet to the
7467 sender). Affected file silcd/packet_send.[ch].
7469 * Added `servername' field to the SilcClientEntry in the server
7470 to hold the name of the server where client is from. Affected
7471 file is silcd/idlist.h.
7473 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7475 * Moved the channel message encrypting in the router betwen
7476 router connections from silc_server_channel_message to the
7477 silc_server_packet_relay_to_channel since we want to check
7478 whether we have anybody channel before encrypting anything.
7479 Affected files silcd/packet_[receive/send].c.
7481 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7483 * Fixed the [AdminConnection] server config section to support
7484 multiple entries. Affected file silcd/serverconfig.c.
7486 * Added support into the server to check the validity of the
7487 incoming connection before executing any KE or authentication
7490 * The connection configuration is now saved to the KE and
7491 connection auth protocol contexts and not fetched anymore in
7492 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7494 * The local hosts listenning address and port is also resolved
7495 now when starting the server. We want to have the socket object
7496 to include the real address and port for the listener. Added
7497 new function silc_net_check_local_by_sock into the files
7498 lib/silcutil/silcnet.[ch].
7500 * Fixed a broadcast bug in server -> do not broadcast if we
7503 * Fixed a routing bug. Do not route broadcast packets ever.
7504 Broadcast packets must be processed always and not routed since
7505 they may be destined to some other host than yourself and thus
7506 would get routed without no good reason. Affected file is
7509 * Added function silc_server_config_is_primary_route to check
7510 whether primary router connection has been configured (a router
7511 configuration that we are initiating). If there is not, we
7512 will assume that there is only two routers in the SILC network
7513 and we will use the incoming router connection as our primary
7514 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7516 * Changed the order of the broadcasting. Broadcast _after_ the
7517 packet has been processed not before. Affected file is
7520 * Fixed a [ClientConnection] parsing bug. The port was never
7521 parsed correctly thus resulting to port 0. Affected file
7522 silcd/serverconfig.c.
7524 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7525 argument and did not set the broadcast packet flag. Affected
7526 file silcd/packet_send.c. Fixed same bug in the function
7527 silc_server_send_notify as well.
7529 * If we receive NEW_ID packet for our own ID in the server, ignore
7532 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7536 * Removed the nickname from the Private Message Payload.
7537 Updated the code and the protocol specs.
7539 * Updated protocol specs for submitting to the IETF.
7541 * Tweaked the Random Number Generator a bit. Affected file
7542 lib/silccrypt/silcrng.c. Exported a new function
7543 silc_rng_[global]_add_noise which can be used to add more
7546 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7548 * Do not parse packets with different timeout when protocol
7549 is active -> may cause problem with rekey. Affected file
7552 * When server receives signoff notify it must not create
7553 new channel key if the client is on any channels since the
7554 sender of the signoff notify will create it.
7556 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7558 * Added printing of error messages during SKE protocol from the
7559 failure packet sent by server during SKE. Affected file
7562 * Removed the client's failure_callback handling with timeout
7563 and handle it immediately when received.
7565 * The SKE library returned wrong type in SUCCESS and FAILURE
7566 packets. They must be 32 bit MSB not 16 bit MSB.
7568 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7570 * Ok, rewrote the logic of the re-key and now it seems to work.
7571 I tested it on high traffic with frequent re-keys without
7572 problems. Added hmac_receive (and renamed hmac to hmac_send)
7573 in SilcClientConnection in lib/silcclient/client.h and
7574 in SilcIDListData in silcd/idlist.h. Also, removed the
7575 SilcPacketParserContext's cipher and hmac fields as they are
7576 not needed anymore and actually caused some problems when
7577 the ciphers and hmac's changed underneath the packet parser.
7579 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7581 * If re-key protocol is active then process the incoming packets
7582 synchronously since we must assure that icoming packets encrypted
7583 with the old key is processed before the new keys is set to
7584 use. This is true other packets than for REKEY packets.
7585 Affected file silcd/server.c. The same was done to client library
7586 as well, affected file lib/silcclient/client.c.
7588 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7590 * Fixed bug in client and server to accept the force send if
7591 the packet is send from silc_[server/client]_packet_process
7592 function. Otherwise the packets are never delivered, oops.
7594 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7596 * Disable force sending of packets when REKEY protocol is active.
7597 We must assure that no packet is sent directly when rekey is
7598 performed. All packets must be sent through packet queue.
7599 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7600 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7601 function is silc_[server/client]_packet_send_real to check
7604 * Replaced the SIM paths from example config files to
7605 /usr/local/modules. Also, make install creates now
7606 /usr/local/silc/logs directory to hold all the SILC server
7609 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7611 * Made the configure.in.pre work on Solaris. Patch by salo.
7613 * Made all ciphers compatible with non-x86 machines. Defined
7614 CBC mode macros into lib/silccrypt/ciphers_def.h.
7616 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7618 * Fixed the make install.
7620 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7622 * When MAC computation fails the silc_packet_decrypt returned 0
7623 even though it was supposed to return -1. Fixed this. The
7624 affected file is lib/silccore/silcpacket.c.
7626 * Do not replace the config files in /etc/silc (in make install)
7627 if they already exist. Affected file ./Makefile.am.
7629 * Do not send re-key packets immediately but through packet queue.
7630 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7632 * Changed silc_net_check_host_by_sock to return FALSE if the
7633 IP/DNS could not be resolved. Though, it returns the IP address
7634 now even if it could not resolve it (but returns also FALSE).
7635 Affected file lib/silcutil/silcnet.[ch].
7637 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7639 * Added silc_pkcs_decode_identifier to decode the public key's
7640 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7641 Added also silc_pkcs_free_identifier. Added also new context
7642 SilcPublicKeyIdentifier.
7644 * Added -S option to the silc client. It is used to dump the
7645 contents of the specified public key file.
7647 * Changed the PKCS api to return the public key length when
7648 setting the public key.
7650 * Fixed a fatal bug in the public and private key file loading.
7651 Affected file lib/silccrypt/silcpkcs.c.
7653 * Execute the packet parsing for client with zero (0) timeout
7654 if the protocol is active. Affected file silcd/server.c.
7656 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7658 * Made the key generation options to the silcd program. Added
7659 -C option, equivalent to client's option.
7661 * Added new [ServerKeys] config section to the server. It
7662 configures the server's public and private key.
7664 * Defined generic Public Key Payload into the protocol
7665 specification to send specific type of public keys and
7668 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7669 public key or certificate.
7671 * Implemented the GETKEY command to the server and to the
7672 client library and on user interface.
7674 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7676 * Made preliminary `make install' work.
7678 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7680 * Added SilcServerRekey context into silcd/idlist.h.
7682 * Added the PFS support as defined in the specification to the
7683 SKE protocol. Affected files lib/silcske/*.c.
7685 * Added `ske_group' field to the SilcServerRekey context to hold
7686 the number of the SKE group that is used with PFS in re-key.
7687 Affected file silcd/idlist.h.
7689 * Added PFS re-key support to the server. Affected file is
7692 * Added silc_protocol_cancel to cancel execution of the next
7693 state of the protocol. Affected file is
7694 lib/silccore/silcprotocol.[ch].
7696 * Added the re-key support with and without PFS to the client
7697 library. Re-key is performed once in an hour, by default.
7699 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7700 Added silc_client_rekey_callback and silc_client_rekey_final.
7701 Affected files are lib/silcclient/protocol.[ch] and
7702 lib/silcclient/client.[ch].
7704 * Removed the `hmac_key' and `hmac_key_len' fields from the
7705 SilcClientConnection structure; not needed. Affected file is
7706 lib/silcclient/client.h.
7710 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7712 * Do not ask whether user wants to use the negotiated private key
7713 for private messages, just use it. Affected file is
7714 silc/local_command.c.
7716 * Added `send_enc_key' and `enc_key_len' fields to the
7717 SilcIDListData structure since they are needed in the re-key
7718 phase. Affected file is silcd/idlist.[ch].
7720 * Implemented the simple re-key protocol into the server.
7721 Affected files silcd/server.c and silcd/protocol.[ch]. The
7722 re-key will be performed once in an hour, by default.
7724 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7725 Added silc_server_rekey, silc_server_rekey_callback and
7726 silc_server_rekey_final.
7728 * Removed Tunneled flag from the protocol. Updated the code
7729 and the specifications.
7731 * Adde `pfs' field to the SilcIDListData to indicate whether
7732 the PFS is to be performed in the re-key. Affected file is
7735 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7737 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7738 int64 of at least the xintXX size. If void * is less that 4
7739 bytes uint32 * will be used. Defined bool as boolean.
7741 * Changed _ALL_ unsigned long and unsigned int to uint32,
7742 unsgined short to uint16 in the source tree.
7744 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7745 not handle clients that has entry->data.registered == FALSE.
7746 They are not in the network anymore. Affected file is
7749 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7751 * Implemented the sending of the SERVER_SIGNOFF notify in the
7752 server. Affected file is silcd/server.c.
7754 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7755 Added also silc_notify_payload_encode_args into the
7756 lib/silccore/silcnotify.[ch].
7758 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7759 Affected file silcd/packet_receive.c.
7761 * Implemented the SERVER_SIGNOFF notify handling in the client
7762 library. Affected file lib/silcclient/client_notify.c. Also,
7763 implemnted the printing of the SERVER_SIGNOFF info to the
7764 application. Affected file silc/client_ops.c.
7766 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7767 if the deleting was successful. Affected file silcd/idlist.[ch].
7769 * Added support for public key authentication in the connection
7770 authentication protocol in the client library. Affected file
7771 lib/silcclient/protocol.c.
7773 * Changed the server's silc_idlist_get_clients_by_* interface
7774 to support already allocated array so that new entries may be
7775 added to pre-allocated array. Affected file silcd/idlist.[ch].
7776 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7777 and command replies.
7779 * All command reply functions in the server now calls the
7780 pending command callback even if error occured. This way the
7781 error will be delivered to the client as well. Affected files
7782 silcd/command.c and silcd/command_reply.c.
7784 * Fixed INFO command to return local server's info if no server
7785 was provided. Affected file lib/silcclient/command.c.
7787 * Removed RESTART command for good. Updated the code and the
7790 * Rewrote parts of the task system. It is a bit simpler now.
7791 Removed unsued task priorities. The affected files are
7792 lib/silcutil/silctask.[ch].
7794 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7796 * Moved the USERS printing from the library to the application.
7797 Affected files lib/silcclient/command.c and silc/client_ops.c.
7799 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7803 * Added channel key re-key support. The re-key is perfomed
7804 only by the router and is done once in an hour. Added `rekey'
7805 field to the SilcChannelEntry in the server. Affected files
7806 silcd/server.c and silcd/idlist.h.
7808 * Added silc_task_unregister_by_context into the file
7809 lib/silcutil/silctask.[ch].
7811 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7813 * Added SILC_UMODE_GONE mode to indicate when the client is not
7814 present in the SILC network. Added also support to the local
7815 command AWAY that will set this mode. Added support of showing
7816 "xxx is gone" in WHOIS command. The USERS command shows the
7817 gone status as well.
7819 * Fixed setting server and router operator privileges in the
7820 server's UMODE command. Affected file silcd/command.c.
7822 * Merged the SKE KE1 and KE2 payloads into one payload. The
7823 new KE payload is equivalent to the old KE2 payload.
7825 Cleaned up the SKE Start Payload parsing. It now uses the
7826 simple buffer unformatting to do the parsing. A lot faster
7829 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7830 to the SKE that is used to indicate whether both of the SKE
7831 parties should perform authentication. By default only the
7832 responder performs authentication. By setting this flag also
7833 the initiator must do authentication. By default it is unset
7834 since in normal SKE case, client to server connection, only
7835 the responder should do authentication. When doing SKE between
7836 two clients both should perform authentication. Updated the
7837 code and the protocol specs.
7839 * A little fix to IDENTIFY command in the server. Search the
7840 client first by hash not nickname. Affected file is
7843 * Fixed the silc_client_close_connection to support closing
7844 the client to client connections wihtout deleting too much
7845 data. Affected file lib/silcclient/client.c.
7847 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7848 are received if protocol used to be active but is not anymore
7849 the application would crash due to NULL pointer dereference.
7850 Affected files silcd/server.c and lib/silcclient/client.c.
7852 * Added `hash' field to the SilcClientConnection to include
7853 the hash function negotiated in the SKE protocol.
7855 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7856 to set the channel founder authentication data. A client can
7857 claim the founder rights later by providing the authentication
7858 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7859 This way the channel founder can regain the channel founder
7860 privileges even it is left the channel. This works only on
7861 local server and the client must be connected to the same
7862 server to be able to regain the founder rights. Updated the
7863 protocol specs accordingly.
7865 Added support to the CMODE command in the client to set the
7866 founder auth data. Read the README to see how to set it.
7868 Added support to the CUMODE command to claim the founder
7869 rights. Read the README to see how to do it.
7871 Added support for the founder authentication to the Channel
7872 Entry in the server. Affected file silcd/idlist.h.
7874 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7875 server's CMODE command. Affected file silcd/command.c.
7877 * Added the following new functions into lib/silccore/silcauth.[ch]:
7878 silc_auth_get_method and silc_auth_get_data.
7880 * The server now saves the remote hosts public key to the
7881 SilcIDListData pointer. Affected file silcd/protocol.c.
7883 * The normal server now does not remove the channel entry from
7884 the cache if the founder authentication data is set. It used
7885 to remove it if the founder was the last one on the channel on
7886 the server and left the channel. The auth data is saved and
7887 if the channel is re-joined later the old entry is used with
7888 the old auth data. Affected files silcd/command_reply.c and
7891 * Removed the `pkcs' field from the SilcIDListData structure
7892 in the server; it is not used. Affected file silcd/idlist.h.
7894 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7896 * Fixed packet processing on slow links. Partial packets were
7897 never re-processed because the incoming data buffer was cleared
7898 by the application. Application must not directly clear the
7899 sock->inbuf, the packet processing routines handle it. Fixed
7900 this in client library and in server.
7902 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7904 * Fixed the WHOIS and IDENTIFY send reply function to really
7905 check whether to send list or just one entry. Affected file
7908 * Cleaned up the LEAVE command's channel key distribution. The
7909 affected file silcd/command.c.
7911 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7912 can enforce the channel mode as well. In that case the ID
7913 includes the ID of the server. The code now enforces the
7914 mode change if the router have different mode than the server.
7916 * The notify client operation with CMODE_CHANGE notify can now
7917 return NULL client_entry pointer if the CMODE was not changed
7918 by client. Application must check for this.
7920 * Added <Server ID> argument to INFO command to support server
7921 info fetching by Server ID.
7923 * Added silc_server_announce_get_channel_users to get assembled
7924 packets of channel users of the specified channel. Affected
7925 file silcd/server.[ch].
7927 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7928 was freed underneath the ID Cache.
7930 * Re-announce clients when the server received CHANNEL_CHANGE
7931 notify from the router. Affected file silcd/packet_send.c.
7933 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7935 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7936 crashed since it did not handle the fact that there is no cipher
7937 called "3" and didn't check the error condition. Now fixed.
7939 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7940 flag. It can be used to send message requests.
7942 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7944 * Implemented the RESTART command in the client.
7946 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
7947 notice type messages. Added notice printing to the user
7950 * The channel keys are not re-generated if the channel's mode
7951 is PRIVKEY, ie private key on the channel exists. Affected
7952 files silcd/server.c and silcd/command.c.
7954 * Fixed a little bug in channel message delivery when channel
7955 private keys are set in the server. Affected file is
7956 silcd/packet_send.c.
7958 * Changed the setting on channel->on_channel = TRUE from the
7959 silc_client_save_channel_key to the JOIN command reply. The
7960 key payload is not received if the private channel key is set.
7961 Affected file lib/silcclient/command_reply.c and the
7962 lib/silcclient/client_channel.c.
7964 * When the CMODE_CHANGE notify is sent and the channel private
7965 key mode is removed the channel key must be re-generated in
7966 other cells as well. Added this support for the router in the
7967 silcd/packet_receive.c.
7969 * Added new local command NOTICE to send notice message on
7970 channel. Affected file silc/local_command.[ch].
7972 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7974 * Added new local command ME to the client. It is used to send
7975 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
7976 some action. Affected file silc/local_command.[ch].
7978 * Changed channel_message and private_message client operations
7979 to deliver the message flags to the application. Added also
7980 the `flags' arguments to the silc_client_send_channel_message
7981 and silc_client_send_private_message functions. Affected file
7984 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7986 * Redefined the Private Message Payload to support private message
7987 keys and to support the new private message flags. Updated
7988 the protocol specs. Flags makes it possible to have for example
7989 CTCP style messages.
7991 * Added new type SilcPrivateMessagePayload and defined an API
7992 for it in the lib/silcclient/silcprivate.[ch].
7994 * Tested private message private keys successfully. Tested the
7995 private message key set, unset and list commands with the new
7998 * Redefined the Channel Message Payload to include the channel
7999 message flags (equal with private message flags) to support
8000 for example CTCP style messages.
8002 * Defined some of the message (for channel and private message)
8003 flags. Updated the protocol specs and added the flags to the
8004 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8006 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8008 * Added SilcKeyAgreementStatus type to the key agreement routines
8009 to indicate the current status and error if one occured.
8010 The status types are defined in the lib/silcclient/silcapi.h.
8012 * Added new local command KEY that is used to set and unset private
8013 keys for channels, set and unset private keys for private messages
8014 with remote clients and to send key agreement requests and
8015 negotiate the key agreement protocol with remote client. The
8016 key agreement is supported only to negotiate private message keys,
8017 it currently cannot be used to negotiate private keys for channels,
8018 as it is not convenient for that purpose.
8020 * Fixed a minor pending callback setting bug in the function
8021 silc_client_get_client_by_id_resolve, now the function works.
8022 Affected file lib/silcclient/idlist.c.
8024 * Added function silc_net_get_local_port to get local bound
8025 port by socket. Added to lib/silcutil/silcnet.[ch].
8027 * Added `sockets' and `sockets_count' fields to the SilcClient
8028 object. They hold the sockets of the listenning sockets in
8029 the client. Listenning sockets may be for example the key
8030 agreement server. Affected file lib/silcclient/client.[ch].
8031 Added functions the silc_client_add_socket and the
8032 silc_client_del_socket. They are exported to the application
8035 * Added ~./silc/clientkeys to support other client's public keys.
8037 * Renamed verify_server_key client operation to verify_public_key
8038 and added one argument to indicate the type of the connection
8039 (server, client etc.).
8041 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8043 * Added silc_server_connection_auth_request to handle the
8044 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8045 silcd/packet_receive.[ch].
8047 * Added silc_server_send_connection_auth_request into the
8048 silcd/packet_send.c to send the connection auth request packet.
8050 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8053 * Fixed the public key authentication in responder side in the
8054 server. The `auth_data' pointer includes the SilcPublicKey
8055 not the path to the public key. Affected file silcd/protocol.c.
8057 * Implemented the public key authentication in the initiator side
8058 in the server. Affected file silcd/protocol.c.
8060 * Removed the [RedirectClient] config section from the server
8061 configuration. Is not needed and I don't want to implement it.
8063 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8065 * Cleaned up the CMODE command in the server. It now works
8066 correctly and supports all the modes defined in the protocol.
8067 Affected file is silcd/command.c.
8069 * Added `hmac_name' field to the SilcChannelEntry in the server
8070 to hold the default HMAC of the channel. It can be set when
8071 creating the channel (with JOIN command). Affected files
8074 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8075 type to indicate the change of the current cipher and hmac
8076 on the channel. Client can safely ignore the <cipher> argument
8077 (if it chooses to do so) since the CHANNEL_KEY packet will
8078 force the channel key change anyway. The <hmac> argument is
8079 important since the client is responsible of setting the new
8080 HMAC and the hmac key into use.
8082 * Fixed the CMODE command in the client library as well.
8084 * Tested CMODE command in router environment successfully.
8086 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8088 * Show the version of the remote client (or server) when connecting
8089 to the server. It is logged to the log file. Affected file
8090 is silcd/protocol.c.
8092 * Fixed the KILLED notify handling in the client library. The
8093 client must be removed from all channels when receiving the
8096 Also, do not remove the client entry when giving the KILL
8097 command but when the KILLED notify is received.
8099 * Removed silc_idlist_find_client_by_nickname from the server.
8100 Not needed anymore. Affected files silcd/idlist.[ch].
8102 * Implemented the CHANNEL_CHANGE notify type handling to the
8103 server. Affected file silcd/server.c.
8107 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8109 * Added silc_server_send_notify_invite to send the INVITE
8110 notify between routers.
8112 * Implemented the INVITE command correctly to the server.
8114 * Implemented the INVITE notify type handling in the server.
8116 * Implemented the INVITE command to the client library and on the
8119 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8121 * Added function silc_server_get_client_resolve to find the
8122 client entry by ID from all ID lists and then resolve it
8123 (using WHOIS) if it cannot be found. Affected file is
8126 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8128 * Implemented the BAN command to the client library.
8130 * The JOIN command in the server now checks the invite list
8133 * Changed the silc_command_reply_payload_encode_va and the
8134 silc_command_payload_encode_va to support that if argument is
8135 NULL it ignores and checks the next argument. Affected file
8136 lib/silccore/silccommand.c.
8138 * Added silc_server_send_notify_ban to send the BAN notify
8139 type between routers.
8141 * Chaned the silc_notify_payload_encode to support that if
8142 argument is NULL it ignores and checks the next argument.
8143 Affected file lib/silccore/silcnotify.c.
8145 * Tested ban lists in router environment successfully.
8147 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8149 * Implemented BAN command to the server, in silcd/command.[ch].
8151 * Removed the BAN and INVITE_LIST modes from the CMODE command
8154 * Added function silc_string_match to regex match two strings.
8155 Affected files lib/silcutil/silcutil.[ch].
8157 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8159 * Redefined parts of the SilcChannelEntry in the server to support
8160 the new ban and invite lists.
8162 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8164 * Redefined the INVITE command. The same command can be used to
8165 invite individuals to the channel but also to manage the invite
8166 list of the channel (to add to and remove from the invite list).
8167 Updated the protocol specs.
8169 * Added new command SILC_COMMAND_BAN that can be used to manage
8170 the ban list of the channel. Updated the protocol specs.
8172 * Removed the channel modes: the SILC_CMODE_BAN and the
8173 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8174 in the CMODE command. The equivalent features are now available
8175 using INVITE and BAN commands. Updated the protocol specs.
8177 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8178 in the network about change in the current ban list. The notify
8179 type is not used by the client.
8181 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8182 support the invite lists.
8184 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8186 * Added new function silc_string_regexify that converts string
8187 including wildcard characters into regex string that can
8188 be used by the GNU regex library. Added into the file
8189 lib/silcutil/silcutil.[ch].
8191 Added silc_string_regex_combine to combine to regex strings
8192 into one so that they can be used as one regex string by
8193 the GNU regex library. Added into the file
8194 lib/silcutil/silcutil.[ch].
8196 Added silc_string_regex_match to match two strings. It returns
8197 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8199 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8201 * Imported GNU regex to the soruce tree into lib/contrib.
8202 Fixed some compiler warning from the regex.c.
8204 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8206 * Fixed MOTD command in the server to work in router environment.
8208 * Fixed the MOTD command in the client library to support
8209 the server argument in the command.
8211 * Added `nickname_len' argument to the silc_idlist_add_client
8212 in the server, as the `nickname' argument may be binary data
8215 * Added silc_idlist_get_channels to return all channels from
8218 * Implemented LIST command to the server. Affected file is
8221 * Implemented the LIST command to the client library and on the
8224 * Added [<user count>] argument to the LIST command reply.
8225 With private channels the user count is not shown.
8227 * Updated TODO and README.
8229 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8231 * The client entry's data.registered must be TRUE even with
8232 global client entry on global client list. The data.registered
8233 is used to check whether the client is anymore in the network,
8234 for example with WHOWAS command so it must be valid.
8236 * Fixed the WHOWAS command in the server. It now actually works
8237 in router environment. Added function into silcd/command_reply.c
8238 silc_server_command_reply_whowas_save.
8240 * Added silc_idlist_purge function to the silcd/idlist.c
8241 to periodically purge the ID Cache.
8243 * Fixed INFO command in the server. It works now in router
8244 environment. Added <server name> argument to the INFO command
8245 reply. Updated the protocol specs.
8247 * Fixed minor bug in silc_idcache_purge to not purge if the
8248 expire value is zero.
8250 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8251 they were buggy because of the WHOWAS information.
8253 * Fixed local command MSG to handle the async resolving of
8254 the remote client properly. It used to fail the first MSG.
8255 Affected file silc/local_command.c.
8257 * Added `data_len' field to SilcIDCache context.
8259 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8261 * Update TODO. Todo in commands in the server.
8263 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8265 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8266 used by routers as broadcast packet to inform other routers
8267 about the changed user mode.
8269 Implemented the notify handling in the server. Affected file is
8270 silcd/packet_receive.c. Added the function
8271 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8273 * Added new generic Channel Payload and deprecated the New Channel
8274 Payload. The New Channel Payload is now the generic Channel
8277 * Added new argument `mode' to the silc_server_send_new_channel
8278 as it is required in the Channel Payload now.
8280 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8281 and created a new and real SilChannelPayload to represent the
8282 new generic Channel Payload. Implemented the encode/decode
8283 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8285 * Added silc_server_get_client_channel_list to return the list
8286 of channels the client has joined for WHOIS command reply.
8287 Affected file silcd/server.[ch].
8289 * Implemented the channel list sending in the WHOIS command reply
8290 in server and in the client.
8292 Implemented the channel list displaying on the user interface
8293 as well. Affected file silc/client_ops.c.
8295 * Added silc_channel_payload_parse_list to parse list of Channel
8296 Payloads. It returns SilcDList list of SilcChannelPayloads.
8297 Client for example can use this function to parse the list of
8298 channels it receives in the WHOIS command reply. The caller
8299 must free the list by calling silc_channel_payload_list_free.
8300 Affected files lib/silccore/silcchannel.[ch].
8302 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8304 * Added one new argument <user mode> to the WHOIS command reply
8305 to return the mode of the user in SILC. Updated the protocol
8308 Implemented it to the server and client.
8310 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8312 * Fixed the mode printing on the user interface on joining.
8313 Affected file silc/client_ops.c.
8315 * Implemented the UMODE command and user modes in general to the
8316 client library and to the user interface.
8318 * Implemented the UMODE command to the server.
8320 * The server now sends UNKNOWN_COMMAND error status if client sends
8321 unknown command. Affected file silcd/command.c.
8323 * All server commands now handle the command identifier the right
8324 way when sending the command reply to the client. The client can
8325 use to identify the command replies with the identifier.
8327 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8329 * Added silc_server_get_client_route to resolve the route to
8330 the client indicated by the client ID. Affected file is
8333 * Added silc_server_relay_packet as general function to relay
8334 packet to arbitrary destination. This deprecates functions
8335 like _send_private_message_key, _relay_notify etc. Affected
8336 file is silcd/packet_send.[ch].
8338 Removed silc_server_send_key_agreement,
8339 silc_server_send_private_message_key and
8340 silc_server_packet_relay_notify functions from the file
8341 silcd/packet_send.[ch].
8345 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8346 server. Affected file silcd/packet_receive.[ch].
8348 * Implemented the KILL command to the client. Implemented the
8349 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8350 Affected files lib/silcclient/command[_reply].c and
8351 lib/silcclient/client_notify.c. Implemented the KILL notify
8352 printing in the user inteface.
8354 * Fixed a lot silc_parse_nick memory leaks from the client
8355 library in the file lib/silcclient/command.c.
8357 * Changed the silc_server_send_notify_on_channels's `sender'
8358 argument from SilcSocketConnection to SilcClientEntry to
8359 check the sender as entry and not as connection object and not
8360 to send to the client provided as argument. The affected file
8361 is silcd/packet_send.[ch].
8363 * The notify packets that are destined directly to the client used
8364 to not to be processed by the server. Now changed that and the
8365 server processes all notify packets. After relaying the packet
8366 to the client the notify packet is processed in the server.
8368 * The silc_server_free_client_data now checks whether there is
8369 pending outgoing traffic for the client and purges the data to
8370 the network before removing the client entry.
8372 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8374 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8375 an client is killed from the SILC Network. Updated the protocol
8378 Added new function silc_server_send_notify_killed to the
8379 silcd/packet_send.[ch].
8381 * Added function silc_server_packet_relay_notify to relay notify
8382 packets that are destined directly to a client. In this case
8383 the server does not process the notify packets but merely relays
8384 it to the client. Affected file silcd/packet_send.[ch].
8386 Added also silc_server_packet_process_relay_notify to check
8387 whereto relay the notify. Affected file is
8388 silcd/packet_receive.[ch].
8390 * Implemented the KILL command to the server.
8394 * Added the backup schema desgined last fall to the protocol
8395 specs for everyone to see. The specification is in the
8396 *-spec-xx.txt draft and the packet type definitions for the
8397 backup routers is in *-pp-xx.txt draft. Thusly, added also
8398 new packet type SILC_PACKET_CELL_ROUTERS.
8400 * A big security problem in the implementation discovered. The
8401 signoff of an client did not cause new channel key generation
8402 which it of course should've done. The channel keys must be
8403 always re-generated when client leaves (or signoffs) the channel.
8404 The silc_server_remove_from_channels funtion now handles
8405 the channel key re-generation.
8407 * Added `sender' argument to the silc_server_send_notify_on_channels
8408 to not to send the client provided as argument. Affected file
8409 silcd/packet_send.[ch].
8411 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8413 * Implemented OPER and SILCOPER commands into the server and
8416 * Added silc_auth_verify and silc_auth_verify_data to verify
8417 the authentication directly from the authentication payload.
8418 It supports verifying both passphrase and public key based
8419 authentication. Affected file lib/silccore/silcauth.[ch].
8421 * Added `hash' field to the SilcIDListData structure. It is the
8422 hash negotiated in the SKE protocol. Affected file is
8425 * Slight redesigning of the SilcAuthPayload handling routines.
8426 Do not send SilcPKCS but SilcPublicKey as argument.
8428 * Implemented the public key authentication support to the
8429 serverconfig. The public key is loaded from the provided path
8430 and saved as authentication data to void * pointer. Thus,
8431 changed the unsigned char *auth_data to void *auth_data;
8433 * Fixed SHUTDOWN command to send the reply before the server
8434 is shutdown. :) Affected file silcd/command.c.
8436 * Fixed fatal bug in CONNECT command. The hostname was invalid
8437 memory and server crashed. Affected file silcd/command.c.
8439 * Fixed fatal bug in CLOSE command. The server_entry became
8440 invalid but was referenced later in the command. Affected file
8443 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8445 * Fixed fatal bug in failure packet handling. Server ignored
8446 the failure and thus crashed when it came.
8450 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8452 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8453 that the command may be executed only once in (about) 2 seconds.
8454 The old SILC_CF_LAG flag is same but allows command bursts up
8455 to five before limiting.
8457 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8458 server code. Various commands now includes the CF_LAG_STRICT
8459 flag to disallow any kind of miss-use of the command.
8461 * Fixed the silc_buffer_unformat to not to allocate any data
8462 if the length of the data is zero. It used to allocate the
8463 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8465 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8467 * Changed the format of AdminConnection configuration section
8468 in the server. Added username of the admin to the format.
8469 Affected files silcd/serverconfig.[ch].
8471 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8472 to return admin configuration data by host, username and/or
8475 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8477 * Implemented WHOWAS command to the server. Added the functions:
8479 silc_server_command_whowas_parse,
8480 silc_server_command_whowas_send_reply,
8481 silc_server_command_whowas_from_client and
8482 silc_server_command_whowas_from_server
8484 * Added <Client ID> argument to the WHOWAS command reply. Updated
8485 the protocol specs accordingly.
8487 * Implemented WHOWAS command and command_reply to the client
8490 Implemented the WHOWAS printing on the user interface.
8492 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8494 * Added new argument to the WHOWAS command reply, the real name.
8495 It is an optional argument. Updated the protocol specs.
8497 * Added SilcIDCacheDestructor callback that is registered when
8498 the SilcIDCache is allocated. The callback is called when
8499 an cache entry in the ID Cache expires, or is purged from the
8500 cache. Added into lib/silccore/idcache.[ch].
8502 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8503 to destruct the client entries when the cache entry expires.
8504 Other ID Cache's in server and in the client library ignores
8507 * If the ID Cache entry's `expire' field is zero then the entry
8508 never expires. Added boolean `expire' argument to the
8509 silc_idcache_add function in the lib/silccore/idcache.[ch].
8510 If it is TRUE the default expiry value is used.
8512 * Added silc_server_free_client_data_timeout that is registered
8513 when client disconnects. By default for 5 minutes we preserve
8514 the client entry for history - for WHOWAS command.
8516 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8518 * Added support to the server to enforce that commands are not
8519 executed more than once in 2 seconds. If server receives
8520 commands from client more frequently, timeout is registered
8521 to process the commands. Affected file silcd/command.c.
8522 Added new function silc_server_command_process_timeout.
8524 * Changed NICK_NOTIFY handling in client library to check that
8525 if the client's nickname was changed, so there is no need to
8526 resolve anything from the server.
8528 * Removed error printing from the WHOIS and IDENTIFY commands.
8529 If error occurs then it is ignored silently in the client library.
8530 The application, however, may map the received error to
8531 human readable error string. The application currently maps
8532 the NO_SUCH_NICKNAME error to string.
8534 * Made the command status message public to the application. Moved
8535 them from lib/silcclient/command_reply.c to
8536 lib/silcclient/command_reply.h. The application can map the
8537 received command status to the string with the
8538 silc_client_command_status_message function.
8540 * Added check to the server to check that client's ID is same
8541 as the Source ID in the packet the client sent. They must
8544 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8546 * Added dist-bzip hook to the Makefile.am to make bzip2
8547 compressed distributions.
8549 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8551 * Server now enforces the maximum length for the nickname and
8552 the channel as protocol specification dictates. 128 bytes for
8553 nickname and 256 bytes for channel name.
8555 * Moved the WHOIS printing to the application. The client libary
8556 does not print out the WHOIS information anymore, the application
8557 must do it. Renamed silc_client_command_reply_whois_print to
8558 the silc_client_command_reply_whois_save.
8560 The client's idle time is also sent to the application now, and
8561 the idle is shown on screen.
8563 * Added silc_client_command_reply_identify_save to save the
8564 received IDENTIFY entries.
8566 * Do not check for channel private keys in message sending and
8567 reception if the channel does not have the PRIVKEY mode set.
8568 Affected file lib/silclient/client_channel.c.
8570 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8572 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8573 just surfaced after chaning the JOIN procedure.
8575 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8577 * Added silc_client_get_clients_by_list to get client entries
8578 from Client ID list, that is returned for example by JOIN
8579 and USERS command replies. The application should use this
8580 function for example when JOIN command reply is received to
8581 resolve the clients already on the channel (library does not
8582 do that anymore as USERS command reply is not used in the JOIN
8583 procedure anymore). Affected files lib/silcclient/silcapi.h and
8584 lib/silcclient/idlist.c.
8586 * JOIN command reply and USERS command reply returns now SilcBuffer
8587 pointers instead of unsigned char pointers when returning
8588 the client list and mode list.
8590 * Added <Client ID> argument to the JOIN command reply, mainly
8591 for the server to identify for which client the command was
8592 originally sent. Updated protocol specs accordingly.
8594 * Added SilcDlist private_key pointer to the SilcChannelEntry
8595 in the client to support the channel private keys. Affected
8596 file is lib/silcclient/idlist.h.
8598 * Added SilcChannelPrivateKey argument to the function
8599 silc_client_send_channel_message so that application can choose
8600 to use specific private ke if it wants to. If it is not provided,
8601 the normal channel key is used, unless private keys are set.
8602 In this case the first (key that was added first) is used
8603 as the encryption key.
8605 * Implemented the support for channel private key handling.
8606 Implemented the following functions:
8608 silc_client_add_channel_private_key,
8609 silc_client_del_channel_private_keys,
8610 silc_client_del_channel_private_key,
8611 silc_client_list_channel_private_keys and
8612 silc_client_free_channel_private_keys
8614 Affected file lib/silcclient/client_channel.c.
8616 * Added the support for the private keys in the channel message
8617 sending and encryption and in the message reception and
8618 decryption. Affected funtions are
8619 silc_client_send_channel_message and silc_client_channel_message.
8621 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8623 * Added SKE's key verify callback to the client library's
8624 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8626 * Removed the statement that server (or router) must send USERS
8627 command reply when joining to the channel so that the client
8628 knows who are on the channel. Instead, the client list and
8629 client's mode list is now sent in the JOIN command reply to the
8630 client who joined channel. This is better solution.
8632 * Added function silc_server_get_users_on_channel and function
8633 silc_server_save_users_on_channel to the silcd/server.[ch].
8635 * Removed function silc_server_command_send_users from the
8638 * Do not show topic on the client library anymore. The topic is
8639 sent in the command reply notify to the application and the
8640 application must show the topic now.
8642 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8644 * Added client searching by nickname hash into the IDENTIFY and
8645 WHOIS commands in the server as they were clearly missing from
8646 them. Affected file is silcd/command.c.
8648 * Fixed a bug in private message receiving in the client library.
8649 The remote ID was freed and it wasn't supposed, now it is
8652 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8654 * Minor fix to the channel payload; allocate the data area, as it
8655 needs to be of specific length.
8657 * If the key agreement port is zero then the operating
8658 system will define the bound port. Affected files are
8659 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8661 * Added new function silc_channel_payload_decrypt into the file
8662 lib/silccore/silcchannel.[ch].
8664 * Moved the channel message etc, check from silc_packet_decrypt
8665 to applications. The library calls now a generic
8666 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8667 when the packet is either normal or special. This was done to
8668 allow more wide range of checking that was not allowed when
8669 the code was in library. Now applications can do virtually any
8670 checks to the packet and return to the library the decision how
8671 the packet should be processed. Affected files are
8672 lib/silccore/silcpacket.[ch].
8674 Added silc_server_packet_decrypt_check to the server and
8675 silc_client_packet_decrypt_check to the client library.
8677 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8678 to send with specified source and destination information.
8680 * Channel message delivery between routers was broken after the
8681 channel key distribution was fixed earlier. The channel key
8682 was used be to distributed to other routers as well which is not
8683 allowed by the protocol. Now this is fixed and channel keys
8684 really are cell specific and the channel message delivery between
8685 routers comply with the protocol specification.
8687 * Fixed various commands in server to check also the global list
8688 for the channel entry and not just the local list. The affected
8689 file silcd/command.c.
8691 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8693 * Added assert()s to buffer formatting and unformatting routines
8694 to assert (if --enable-debug) when error occurs. Affected
8695 file: lib/silcutil/silcbuffmt.c.
8697 * Changed to auto-reconnect to check whether the remote host is
8698 router and register the re-connect timeout if it is. It used
8699 to check that whether we are normal server, but router must do
8700 auto-reconnect with another router as well. Affected file
8703 * Removed the [<key len>] option from CMODE command as the cipher
8704 name decides the key length, nowadays. See the defined ciphers
8705 from the protocol specification.
8707 * Added [<hmac>] option to the CMODE command to define the HMAC
8708 for the channel. Added SILC_CMODE_HMAC channel mode.
8710 * Added [<hmac>] option for the JOIN command so that user can
8711 select which HMAC is used to compute the MACs of the channel
8714 * Added Hmac field to the Channel Message Payload. The integrity
8715 of plaintext channel messages are now protected by computing
8716 MAC of the message and attaching the MAC to the payload. The
8717 MAC is encrypted. Now, it is clear that this causes some
8718 overhead to the size of the packet but rationale for this is that
8719 now the receiver can verify whether the channel message decrypted
8720 correctly and also when private keys are set for the channel the
8721 receiver can decrypt the packet with several keys and check from
8722 the MAC which key decrypted the message correctly.
8724 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8725 lib/silccrypt/silccipher.[ch].
8727 * Added silc_hash_len to return the digest length into the
8728 lib/silcrypt/silchash.[ch].
8730 * Rewrote parts of Silc Channel Payload interface in the
8731 lib/silccore/silcchannel.[ch]. The encode function now also
8732 encrypts the packet and parse function decrypts it.
8734 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8736 * Fixed a minor formatting bug in the SKE's key material processing.
8737 It actually might have processed the keys wrong way resulting
8740 * Redefined the mandatory HMAC algorithms and added new algorithms.
8741 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8742 and hmac-md5 truncated to 96 bits. The mandatory is now
8743 hmac-sha1-96. Rest are optional (including the one that used
8744 to be mandatory). Rationale for this is that the truncated HMAC
8745 length is sufficient from security point of view and can actually
8746 make the attack against the HMAC harder. Also, the truncated
8747 HMAC causes less overhead to the packets. See the RFC2104 for
8750 * Added new [hmac] configuration section. The SKE used to use
8751 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8752 is of course wrong. The official names that must be proposed in
8753 the SKE are the ones defined in the protocol specification
8754 (hmac-sha1-96 for example). The user can configure any hmac
8755 using any hash function configured in the [hash] section. At
8756 least, the mandatory must be configured.
8758 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8760 * Added HMAC list to the SKE proposal list. It has now both
8761 hash algorithm list and HMAC list. This makes the protocol
8762 incompatible with previous versions. The SKE now seems to work
8763 the way it is supposed to work, for the first time actually.
8765 * Defined plain Hash algorithms to the protocol specification.
8768 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8770 * Implemented support for key agreement packets into the server.
8771 Added functions silc_server_key_agreement and
8772 silc_server_send_key_agreement. Other than these functions,
8773 server has nothing to do with this packet.
8775 * Added support for private message key packets into the server.
8776 Added functions silc_server_private_message_key and
8777 silc_server_send_private_message_key.
8781 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8782 called in the protocol's final callback instead in the END
8783 protocol state. This makes a little more sense and in the same
8784 time in client we can use the same protocol routines for normal
8785 key exchange and to key agreement packet handling as well.
8787 * Added to both client's and server's KE protocol context the
8788 SilcSKEKeyMaterial pointer to save the key material. We will
8789 bring the key material to the protocol's final callback by doing
8790 this. The final callback must free the key material.
8792 * Added SKE's packet_send callback into client's KE protocol
8793 context so that the caller can choose what packet sending function
8794 is used. This way we can use different packet sending when
8795 doing normal SKE when doing key agreement packet handling (in
8796 the key agreement packet handling we do not want to encrypt
8799 * Implemented the responder side of the key agreement routines
8800 in the client. The client can now bind to specified port and
8801 accept incoming key negotiation. The key material is passed
8802 to the application after the protocol is over.
8804 * Implemented the processing of incoming Key Agreement packet
8805 in the client. Added function silc_client_key_agreement to
8808 * Implemented the intiator side of the key agreement routines
8809 in the client. The client can now initiate key agreement with
8810 another remote client. The key material is passed to the
8811 application after the protocol is over.
8813 * Created client_keyagr.c to include all the key agreement
8816 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8817 SILC_TASK_CALLBACK except that it is not static.
8819 * Created client_notify.c and moved the Notify packet handling
8820 from the client.[ch] into that file.
8822 * Created client_prvmsg.c and moved all private message and
8823 private message key routines from the client.[ch] into that file.
8825 * Create client_channel.c and moved all channel message and
8826 channel private key routines from the client.[ch] into that file.
8828 * Changed silc_client_get_client_by_id_resolve to resolve with
8829 WHOIS command instead of IDENTIFY command, in the file
8830 lib/silclient/idlist.c.
8832 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8834 * Implemented the SKE's responder side to the Client library.
8836 * When FAILURE is received to the protocol do not trust it
8837 blindly. Register a timeout to wait whether the remote closes
8838 the connection as it should do it, only after that process the
8839 actual failure. This was changed to both client and server.
8841 * Added client_internal.h to include some of the structures
8842 there instead of client.h in lib/silcclient/.
8844 * Added function silc_task_unregister_by_callback to unregister
8845 timeouts by the callback function.
8847 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8849 * Some "Incomplete WHOIS info" errors has been appearing on the
8850 log files. Took away the entry->userinfo check from WHOIS
8851 reply sending. The entry->userinfo is now " " if client did not
8852 provide one. I thought this was fixed earlier but something
8853 is wrong still. Let's see if the error still appears.
8855 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8857 * Fixed a minor bug in the login when the channel key is
8858 re-generated in the server. It used to generate the key in
8859 wrong order and thus caused problems in the channel traffic.
8861 * Fixed a minor bug in channel key distsribution after
8862 KICK command. The key was not sent to the router even though
8865 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8867 * Added silc_ske_process_key_material_data as generic routine
8868 to process any key material as the SILC protocol dictates. The
8869 function is used by the actual SKE library but can be used by
8870 applications as well. This relates to the private message keys
8871 and the channel private keys since they must be processed the
8872 same way the normal SILC session keys. The protocol dictates
8873 this. Affected files: lib/silcske/silcske.[ch].
8875 Added also silc_ske_free_key_material to free the
8876 SilcSKEKeyMaterial structure.
8878 * Defined silc_cipher_set_key function to set the key for
8879 cipher without using the object's method function. The affected
8880 files: lib/silccrypt/silccipher.[ch].
8882 * Implemented silc silc_client_add_private_message_key,
8883 silc_client_add_private_message_key_ske,
8884 silc_client_del_private_message_key,
8885 silc_client_list_private_message_keys and
8886 silc_client_free_private_message_keys functions in the
8889 Added functions silc_client_send_private_message_key to send
8890 the Private Message Key payload and silc_client_private_message_key
8891 to handle incoming Private Message Key payload.
8893 * Added Cipher field to the Private Message Key payload to set
8894 the cipher to be used. If ignored, the default cipher defined
8895 in the SILC protocol (aes-256-cbc) is used.
8897 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8899 * Removed lib/silcclient/ops.h file.
8901 Redefined parts of the SILC Client Library API. Created new
8902 file silcapi.h that deprecates the ops.h file and defines the
8903 published Client Library API. Defined also private message key
8904 API and channel private key API into the file.
8906 This is the file that the application must include from the
8907 SILC Client Library. Other files need not be included by
8908 the application anymore.
8910 * Added new key_agreement client operation callback and also
8911 defined the Key Agreement library API for the application.
8913 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8915 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8916 is used by clients to request key negotiation between another
8917 client in the SILC network. If the negotiation is started it
8918 is performed using the SKE protocol. The result of the
8919 negotiation, the secret key material, can be used for example
8920 as private message key.
8922 Implemented the Key Agreement payload into the files
8923 lib/silccore/silauth.[ch].
8925 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8927 * Redefined ciphers for the SILC protocol. Added some new ciphers
8928 and defined the key lengths for the algorithms. Changed the
8929 code accordingly. The default key length is now 256 bits.
8931 * Fixed SKE key distribution function silc_ske_process_key_material
8932 when the key length is more than 128 bits. The default key
8933 length in SILC is now 256 bits.
8935 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8936 to indicate unsupported algorithm.
8938 * Renamed rijndael.c to aes.c and all functions as well.
8940 * Fixed a long standing channel key setting bug in client library.
8941 Weird that it has never surfaced before.
8943 * Fixed bug in channel deletion. If the entire channel is removed
8944 then it must also delete the references of the channel entry
8945 from the client's channel list as the client's channel entry and
8946 the channel's client entry share same memory.
8948 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8950 * Implemented CONNECT and SHUTDOWN commands in the client.
8952 * Implemented CLOSE command to the client.
8954 * Added the function silc_idlist_find_server_by_name into the
8955 files silcd/idlist.[ch].
8957 Added the function silc_idlist_find_server_by_conn into the
8958 files silcd/idlist.[ch].
8960 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8962 * DIE command was renamed to SHUTDOWN. Updated the both code
8965 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
8966 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
8968 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
8971 * Added function silc_server_create_connection function to create
8972 connection to remote router. My server implementation actually
8973 does not allow router to connect to normal server (it expects
8974 that normal server always initiates the connection to the router)
8975 so the CONNECT command is only good for connecting to another
8978 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8980 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
8981 or some other client was kicked from the channel.
8983 Implemented the handling of the notify type to both client
8986 Implemented silc_server_send_notify_kicked to send the KICKED
8987 notify. It is used to send it to the server's primary router.
8989 * Implemented the KICK command into server and client.
8991 * Added `query' argument to the silc_idlist_get_client function
8992 to indicate whether to query the client from server or not if
8995 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
8996 to indicate that the client is not channel founder.
9000 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9002 * Removed the rng context from SilcPacketContext structure and
9003 changed that the packet routine uses the Global RNG API.
9005 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9007 * Added support for quit message that client can "leave" on the
9008 channel when it quits the SILC. It is ditributed inside the
9009 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9011 Added silc_server_free_client_data that will take the
9012 signoff message as argument.
9014 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9016 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9018 * Updated parts of the protocol specification to keep it up
9021 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9023 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9024 payloads in one packet.
9026 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9027 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9028 use now the new List flag.
9030 * Also deprecated the following packet types: REPLACE_ID,
9031 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9033 * Added list support for Notify packet in server.
9035 * Added silc_server_send_notify_channel_change to send the
9036 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9037 the silc_server_send_replace_id.
9039 * Added silc_server_send_notify_nick_change to send the
9040 NICK_CHANGE notify type. Deprecates the function
9041 silc_server_send_replace_id.
9043 * Added silc_server_send_notify_join to send the JOIN notify type.
9044 Deprecates the function silc_server_send_new_channel_user.
9046 * Added silc_server_send_notify_leave to send LEAVE notify type.
9047 Deprecates the function silc_server_send_remove_channel_user.
9049 * Added silc_server_send_notify_cmode and
9050 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9051 types. Deprecates the silc_server_send_set_mode function.
9053 * Added SERVER_SIGNOFF notify type to indicate that server has
9054 quit. This means that all clients on the channel from that
9055 server will drop. This can be also used when netsplit happens.
9057 Deprecated REMOVE_ID packet type since it is not needed anymore
9060 Added silc_server_send_notify_server_signoff to send the
9061 SERVER_SIGNOFF notify type. Deprecates the function
9062 silc_server_send_remove_id.
9064 Added also silc_server_send_notify_signoff to send the
9065 SIGNOFF notify type.
9067 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9068 SILC protocol from this day on. Changed the protocol
9069 specification as well.
9071 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9072 notify type. It is used between routers to notify about
9073 topic changes on a channel.
9075 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9078 * Partly updated the protocol specification to comply with the
9079 changes now made. It is still though a bit outdated.
9081 * The JOIN notify type now takes one extra argument <Channel ID>.
9082 The packet used to be destined to the channel but now the
9083 JOIN type may be sent as list thus it is impossible to
9084 destine it to any specific channel. By adding this argument
9085 it is again possible.
9087 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9089 * Added CREDITS file. The CHANGES and CREDITS file will appear
9090 in the distribution as well.
9092 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9094 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9095 types in the server's silcd/packet_receive.c.
9097 * Implemented CMODE and CUMODE to work in router environment.
9099 * Fixed minor encoding and decoding buglet from the
9100 lib/silccore/silcmode.c.
9102 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9105 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9107 * Changed all SilcConfigServer* and silc_config_server* to
9108 SilcServerConfig* and silc_server_config*, respectively.
9111 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9113 * Associated the ID (client or server ID) to the Authentication
9114 Payload to avoid any possibility of forging. Updated the
9115 protocol specification and the code accordingly.
9117 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9119 * The RSA key length is now save to the RsaKey context in the
9120 key generation process in lib/silccrypt/rsa.c. The key length
9121 is now used to figure out the maximum size of the block allowed
9122 to be encrypted/signed.
9124 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9125 is equivalent to the silc_mp_mp2bin but does not allocate any
9128 * Changed silc_mp_mp2bin API to take length argument. If it is
9129 non-zero then the buffer is allocated that large. If zero, then
9130 the size is approximated using silc_mp_sizeinbase, which however
9133 * Created Global RNG API which is global RNG that application can
9134 initialize. After initializing, any routine anywhere in the
9135 code (including library) can use RNG without allocating a new
9136 RNG object. This was done to allow this sort of use of the
9137 RNG in code that has no chance to allocate RNG object. All
9138 applications currently allocate this and many routines in the
9139 library use this. Affected file lib/silccrypt/silcrng.[ch].
9141 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9142 it to use the Global RNG API.
9144 * Defined Authentication Payload into protocol specification that
9145 is used during SILC session to authenticate entities. It is
9146 used for example by client to authenticate itself to the server
9147 to obtain server operator privileges.
9149 Implemented this payload into the lib/silccore/silcauth.[ch].
9150 Implemented also routines for public key based authentication
9151 as the new protocol specification dictates.
9153 Moved definitions of different authentication methods from
9154 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9156 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9157 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9158 silc_pkcs_verify_with_hash functions into the file
9159 lib/silccrypt/silcpkcs.[ch].
9161 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9163 * The client entry's userinfo pointer must be always valid.
9164 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9165 will fail since it requires the userinfo. Now, the userinfo
9166 is allocated as "" if actual userinfo does not exist. Actually,
9167 it must exist and it is totally Ok to drop client connections
9168 that does not announce the userinfo. However, we will make
9169 this workaround for now.
9171 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9172 to return the remote port by socket.
9174 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9176 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9177 SILC_SERVER_PENDING_EXEC and added an new macro
9178 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9179 data or when error occurs while processing the pending command.
9181 Added new argument `destructor' into silc_server_command_pending
9182 and to the SilcServerCommandPending object. This destructor is
9183 now called after calling the pending callback or if error occurs
9184 immediately. If error occurs the actual pending callback won't
9185 be called at all - only the destructor. The destructor may be
9186 NULL if destructor is not needed.
9188 All this applies for client library code as well. Similar
9189 changes were made there as well for the pending commands.
9191 In the client, the application must now allocate the
9192 SilcClientCommandContext with the silc_client_command_alloc
9195 * Added reference counter to the SilcServerCommandContext. Added
9196 function silc_server_command_alloc and silc_server_command_dup
9199 Same type of functions added to the client library for the same
9202 * Removed the cmd_ident from IDListData away since it is now
9203 global for all connections. It is the command identifier used
9204 in command sending and with pending commands. The affected file
9207 * Added reference counter to the SilcSocketConnection objecet to
9208 indicate the usage count of the object. The object won't be
9209 freed untill the reference counter hits zero. Currently only
9210 server uses this, and client ignores it. The client must be
9211 set to use this too later. The affected files are
9212 lib/silccore/silcsockconn.[ch]. Added also the function
9213 silc_socket_dup to increase the reference counter.
9215 This was mainly added because it is possible that the socket
9216 is removed underneath of pending command or other async
9217 operation. Now it won't be free'd and proper DISCONNECTING
9218 flags, etc. can be set to avoid sending data to connection that
9219 is not valid anymore.
9221 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9222 the connection. After that it sets SILC_SET_DISCONNECTED.
9223 It is, however, possible that the socket data is not still freed.
9224 The silc_server_packet_process now checks that data is not
9225 read or written to connection that is DISCONNECTED. The socket
9226 get's freed when the reference counter hits zero.
9228 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9230 * Changed the client operation API: channel_message operation's
9231 `sender' is now the client entry of the sender, not the nickname
9232 and the `channel' is the channel entry, not the channel name.
9234 In the private_message operation the `sender' is now also the
9235 client entry of the sender not the nickname.
9237 Affected file is lib/silcclient/ops.h and all applications
9238 using the client operations.
9240 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9242 * Moved the calling of ops->connect() from connect_to_server_final
9243 into receive_new_id functin since that is the point when the
9244 client is actually allowed to send traffic to network. The
9245 affected file is lib/silcclient/client.c.
9247 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9249 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9250 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9251 (if needs broadcasting) instead of broadcasting the packets one
9252 by one which would make a burst in the network traffic.
9254 * Added `broadcast' argument to the functions in silcd/server.[ch]
9255 silc_server_create_new_channel[_with_id] to indicate whether
9256 to send New Channel packet to primary router.
9258 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9260 * Added new function into the silcd/server.[ch] files:
9261 silc_server_create_new_channel_with_id to create new channel with
9262 already existing Channel ID.
9264 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9265 lib/silccore/silcpacket.h. This packet is used t send list of
9266 Set Mode payloads inside one packet. Server uses this to set
9267 the modes for the channels and clients on those channels, that it
9268 announced to the router when it connected to it. The protocol
9269 specification has been updated accordingly.
9271 * The silc_server_new_channel did not handle the packet coming
9272 from normal server as it normally does not send that. However,
9273 when it announces its channels it does send it. Implemented
9274 the support for that.
9276 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9277 into the file lib/silccore/id.h.
9279 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9281 * Fixed memory leaks in the functions silc_idlist_del_client,
9282 silc_idlist_del_channel and silc_idlist_del_server in the file
9283 silcd/idlist.c. All of those leaked like a sieve.
9285 * Fixed some small memory leaks in the client's function
9286 silc_client_notify_by_server.
9288 * Added functions into silcd/server.c: silc_server_announce_clients,
9289 silc_server_announce_channels and silc_server_announce_server.
9290 These functions are used by normal and router server to announce
9291 to its primary router about clients, channels and servers (when
9292 router) that we own. This is done after we've connected to the
9295 These functions effectively implements the following packet types:
9296 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9297 and SILC_PACKET_NEW_ID_LIST.
9299 * Added new functions into the silcd/packet_receive.[ch]:
9300 silc_server_new_id_list, silc_server_new_channel_list and
9301 silc_server_new_channel_user_list to handle the incoming
9302 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9304 * Added support of changing Channel ID in the function
9305 silc_server_replace_id. If the server that announces a channel
9306 to the router already exists in the router (with same name but
9307 with different Channel ID), router is responsible to send
9308 Replace ID packet to the server and force the server to change
9309 the Channel ID to the one router has.
9311 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9312 client that the Channel ID has been changed by the router. The
9313 normal server sends this to the client. Client must start using
9314 the new Channel ID as the channel's ID.
9316 Implemented handling of this new type into lib/silcclient/client.c
9317 into the function silc_client_notify_by_server.
9319 * Added new function silc_idlist_replace_channel_id into the files
9320 silcd/idlist.[ch] to replace the Channel ID.
9322 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9324 * Call silc_server_command_identify_check always when processing
9325 the IDENTIFY command in silcd/command.c
9327 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9329 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9330 send keepalive packets. The packet can be sent by clients,
9331 servers and routers.
9333 Added function silc_socket_set_heartbeat into the file
9334 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9335 If not set, the heartbeat is not performed. The actual
9336 heartbeat is implemented in the low level socket connection
9337 library. However, application is responsible of actually
9340 Added silc_server_send_heartbeat to send the actual heartbeat
9341 packet into silcd/packet_send.[ch]. Server now performs
9342 keepalive with all connections.
9344 * Added silc_task_get_first function into lib/silcutil/silctask.c
9345 to return the timeout task with shortest timeout. There was a bug
9346 in task unregistration that caused problems. TODO has been
9347 updated to include that task system must be rewritten.
9349 * The client library will now resolve the client information when
9350 receiving JOIN notify from server for client that we know but
9351 have incomplete information.
9353 * Rewrote parts of silc_server_remove_from_channels and
9354 silc_server_remove_from_one_channel as they did not remove the
9355 channel in some circumstances even though they should've.
9357 * Encryption problem encountered in server:
9359 The LEAVE command used to send the Channel Key packet to the
9360 router immediately after generating it. However, the code
9361 had earlier sent Remove Channel user packet but not immediately,
9362 ie. it was put to queue. The order of packets in the router
9363 was that Channel Key packet was first and Remove Channel User
9364 packet was second, even though they were encrypted in the
9365 reverse order. For this reason, MAC check failed. Now, this
9366 is fixed by not sending the Channel Key packet immediately but
9367 putting it to queue. However, this is more fundamental problem:
9368 packets that are in queue should actually not be encrypted
9369 because packets that are sent immediately gets encrypted
9370 actually with wrong IV (and thus MAC check fails). So, packets
9371 that are in queue should be encrypted when they are sent to
9372 the wire and not when they put to the queue.
9374 However, the problem is that the current system has not been
9375 designed to work that way. Instead, the packet is encrypted
9376 as soon as possible and left to the queue. The queue is then
9377 just purged into wire. There won't be any fixes for this
9378 any time soon. So, the current semantic for packet sending
9381 o If you send packet to remote host and do not force the send
9382 (the packet will be in queue) then all subsequent packets to the
9383 same remote host must also be put to the queue. Only after the
9384 queue has been purged is it safe again to force the packet
9387 o If you send all packets immediately then it safe to send
9388 any of subsequent packets through the queue, however, after
9389 the first packet is put to queue then any subsequent packets
9390 must also be put to the queue.
9392 Follow these rules and everything works fine.
9394 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9396 * Added new function silc_server_remove_clients_by_server to
9397 remove all client entries from ID list when the server connection
9398 is lost. In this case it is also important to invalidate all
9399 client entires as they hold the invalid server entry. This
9400 fixes fatal bug when server has lost connection and will reconnect
9403 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9405 * Made some sanity checks to silc_server_daemonise like to check
9406 whether the requested user and group actually exists.
9408 * Added sanity check to SKE's silc_ske_responder_finish to check
9409 that the public and private key actually is valid.
9411 * Invalidate the client's nickname when receiving Replace ID
9412 packet and the Client ID is being replaced. This means that the
9413 server will query the nickname if someone needs it (client)
9416 * Sort the ID Cache in client library when the ID Cache data
9417 has changed (needs sorting).
9419 * Do not allow for SILC client to create several connections to
9420 several servers. The client does not support windows right now
9421 and generating multiple connections causes weird behaviour.
9423 Irssi-silc client does support windows and can handle several
9424 connections without problems, see: www.irssi.org and SILC plugin.
9426 * Fixed some places where client was added to the IDList. The
9427 rule of thumb is following (in order to get everything right):
9428 If the client is directly connected local client then the
9429 `connection' argument must be set and `router' argument must be
9430 NULL to silc_idlist_add_client function. If the client is not
9431 directly connected client then the `router' argument must
9432 bet set and the `connection' argument must be NULL to the
9433 silc_idlist_add_client function.
9435 * The funtion silc_server_packet_send_local_channel actually did
9436 not check whether the client was locally connected or not. It
9437 does that now. Fixed a bug related to LEAVE command.
9439 * Fixed Remove Channel User payload parsing bug in server's
9440 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9442 * The server's silc_server_save_channel_key now checks also the
9443 global ID list for the channel as it might not be in the local
9444 list. Fixed a bug related to LEAVE command.
9446 * Is this the end of the [<unknown>] buglet that has been lurking
9447 around for a long time? A little for loop fix in server's
9448 silc_server_command_whois_parse that is used by both IDENTIFY
9449 and WHOIS command. At least, this was a clear bug and a cause
9450 of one type of [<unknown>] buglet.
9452 * WHOIS and IDENTIFY commands call the function
9453 silc_server_command_[whois/identify]_check function even if
9454 we are not router server.
9456 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9458 * Added --with-gmp configuration option. If set the GMP
9459 is always compiled in the SILC source tree. If not set then
9460 it is checked whether the system has the GMP3 installed. If
9461 it has then the GMP won't be compiled (the system's headers
9462 and library is used), if it doesn't have it then the GMP is
9463 compiled in the SILC source tree.
9465 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9467 * Changed RSA private exponent generation to what PKCS #1
9468 suggests. We try to find the smallest possible d by doing
9469 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9470 not security fix but optimization.
9472 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9474 * Added new config entry [Identity] to fork the server and run
9475 it as specific user and group. A patch from Bostik.
9477 * Imported Dotconf configuration library into lib/dotconf.
9478 This will be used to create the SILC configuration files later.
9479 It will appear in the distsribution after this commit.
9481 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9483 * A big code auditing weekend happening. Auditing code for
9484 obvious mistakes, bugs and errors. Also, removing any code
9487 Removed files for being obsolete:
9489 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9490 inline in the file lib/silcutil/silcbuffer.h)
9492 o lib/silcutil/silcbufutil.c (the header has inline versions)
9494 Changed code to fix possible error conditions:
9496 o The buffer formatting routines now check that the destination
9497 buffer really has enough space to add the data. This applies for
9498 both buffer formatting and unformatting
9499 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9500 unformatting was changed to accomodate following rules:
9501 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9502 sent to the function while XXX_*STRING will not allocate or copy
9503 the data into the buffer. Instead it sets the pointer from the
9504 buffer into the pointer sent as argument (XXX_*STRING used to
9505 require that the pointer must be allocated already). This change
9506 makes this whole thing a bit more consistent and more optimized
9507 (note that the data returned in the unformatting with XXX_*STRING
9508 must not be freed now). The routines return now -1 on error.
9510 o Tried to find all code that use buffer_format and buffer_unformat
9511 and added return value checking to prevent formatting and
9512 especially unformatting errors and possible subsequent fatal
9515 o Changed ske->x and ske->KEY to mallocated pointers in
9516 lib/silcske/silcske.h. Fixed possible data and memory leak.
9518 o Added return value checking to all *_parse* functions. Fixed
9519 many memory leaks as well.
9521 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9522 so that buffer overflows would not happen. All code now also
9523 checks the return value as it can fail.
9525 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9527 * Added reconnection support to server if the normal server looses
9528 its connection to the router (for example if router is rebooted).
9529 The server performs normal reconnection strategy implemented
9530 to the server. Affected file silcd/server.c.
9532 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9534 * Added new packet type SILC_PACKET_SET_MODE that is used to
9535 distribute the information about changed modes (for clients,
9536 channels and clients channel modes) to all routers in the
9537 network. Updated the protocol specification accordingly.
9539 Added functions into silcd/packet_send.c and
9540 silcd/packet_receive.c: silc_server_send_set_mode,
9541 silc_server_set_mode.
9543 Added new files silcmode.[ch] into lib/silccore that implements
9544 the encoding and decoding of Set Mode Payload. Added new type
9545 SilcSetModePayload. Moved the definitions of different modes
9546 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9548 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9550 * Oops, a little mistake in server's connection authentication
9551 protocol. The protocol is not ended with FAILURE but with
9552 SUCCESS if the authentication is Ok. :) Affected file is
9555 * Implemented NICK_CHANGE notify handling in server in the file
9556 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9557 the local clients on the channel. After the changing nickname
9558 in router environment snhould work and the [<unknown>] nickname
9559 should appear no more.
9561 The silc_server_replace_id function that receives the Replace ID
9562 payload now sends the NICK_CHANGE notify type also in the file
9563 silcd/packet_receive.c
9565 * Changed WHOIS and IDENTIFY command to support the maximum amount
9566 of arguments defined in protocol specs (3328 arguments). This
9567 fixed a bug that caused problems when there were more than three
9570 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9572 * Added extra parameter, command identifier, to the
9573 silc_client_send_command so that explicit command identifier
9576 Changed that ID list routines uses specific command identifier
9577 when sending WHOIS/IDENTIFY requests to the server so that they
9578 can be identified when the reply comes back.
9580 Affected files lib/silcclient/command.[ch],
9581 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9583 * Added `sender' argument to silc_server_packet_send_to_channel
9584 to indicaet the sender who originally sent the packet to us
9585 that we are now re-sending. Ignored if NULL. Affected file
9586 silcd/packet_send.[ch].
9588 * Added some server statistics support in silcd/server_internal.h
9589 SilcServerStatistics structure and around the server code. Also
9590 send some nice statistics information when client is connecting
9593 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9595 * Fixed channel ID decoding in server's JOIN command reply in
9596 silcd/command_reply.c
9598 * Fixed braodcasting of replace ID payload to not to send it if
9599 we are standalone server in silcd/packet_receive.c.
9601 * Fixed all channel message sending routines to not to send
9602 packets to clients that has router set, since they are routed
9603 separately in the same function earlier. Affects file
9604 silcd/packet_send.c and all channel packet sending functions.
9606 * In USERS reply, res_argv[i] are not allocated, the table
9607 is allocated. Thus changed that free the table, not its
9610 * In server's whois_check and identify_check if the client is
9611 locally connected do not send any WHOIS commands - they are not
9614 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9616 * Fixed some minor bugs in client when sending WHOIS command. The
9617 arguments was in wrong order.
9619 * Removed statis function add_to_channel from server in
9620 silcd/command.c that was previously used with the joining but
9623 * Tested USERS command in router environment successfully with two
9624 routers, two servers and two clients.
9626 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9628 * Reorganized the USERS command and command reply in client library
9629 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9630 When the command is given by user we register a pending command
9631 callback that will reprocess the command after the reply has been
9632 received from the server. When reprocessing the packet we then
9633 display the information. Thus, the USERS information is displayed
9634 now in the command callback instead of in the command reply
9635 callback. The processing of the command is same as previously
9636 when server has sent the command reply in the JOINing process.
9638 * Added to USERS command in silcd/command_reply.c to join the client,
9639 we didn't use to know about, to the channel after we've created
9640 a client entry for it. Also, for clienet we did know already still
9641 check whether it is on the channel or not and add it if not.
9643 * Removed silc_server_command_join_notify as the function and its
9646 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9648 * Changed the client's pending command handling to the same as the
9649 server's pending command handling. It is also now possible to
9650 execute command reply functions from other command reply
9651 function as the function callbacks for commands and command
9652 replies are one and same. The pending commands are not static
9653 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9654 in client connection context. Thus, pending commands are server
9655 connection specific as it is convenient.
9657 Changed the function silc_client_command_pending and
9658 silc_client_command_pending_del and added new function
9659 silc_client_command_pending_check. Removed the
9660 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9663 * Added cmd_ident, current command identifier, to the client
9664 connection context in lib/silcclient/client.h to keep track on
9665 command identifiers used in command sending. Client's command reply
9666 function handling now supports the mandatory command identifiers.
9668 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9669 funtions in client to fully support pending command callbacks.
9671 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9672 as one of the arguments to the application in the command reply
9675 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9676 before first releasing SILC but came back. Now it is removed again
9677 and should come back nomore. The FORWARDED flag was used only
9678 by the JOINing procedure by forwarding the command packet to router.
9679 Now, the JOINing procedure has been changed to more generic (due
9680 to various router environment issues) and FORWARDED is not needed
9681 anymore for anything. The protocol specification is yet to be
9684 Now, removed silc_server_packet_forward from server and the flag
9685 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9687 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9689 * Renamed NAMES command to USERS command. The NAMES was named that
9690 due to historical reasons. Now it is renamed. Also, rewrote
9691 parts of the USERS command. The nickname list is not sent anymore
9692 by the server. Only Client ID and mode lists are sent in the USERS
9693 command. Changed this also to the protocol specification.
9695 The client now resolves the names and stuff after it receives
9696 the USERS list from the server when joining to the channel.
9698 * WHOIS and IDENTIFY commands has been changed to support multiple
9699 Client ID's per command. One can now search for multiple users
9700 in the network by sending only one WHOIS or IDENTIFY command.
9701 Changed the code and the protocol specifications.
9703 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9704 uses silc_server_command_whois_parse to parse the request. */
9706 * If normal server, do not parse the WHOIS and IDENTIFY requests
9707 before sending it to the router. Saves some time.
9709 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9711 * Fixed JOIN command on client library. Wrong number of arguments
9712 used to crash the client.
9714 * Added silc_server_channel_has_global function to check whether
9715 channel has global users or not.
9717 * Added silc_server_channel_has_local function to check whether channel
9718 has locally connected clients on the channel.
9720 * The silc_server_remove_from_one_channel now checks whether the
9721 channel has global users or not after given client was removed from
9722 the channel. It also checks whether the channel has local clients
9723 on the channel anymore. If it does not have then the channel entry
9724 is removed as it is not needed anymore.
9726 * The silc_server_notify now checks on JOIN notify whether the joining
9727 client is one of locally connected or global. If it is global then
9728 the channel has now global users on the channel and that is marked
9729 to the channel entry. Also, it now saves the global client to
9730 global list who is joining and JOINs it to the channel. This is
9731 for normal server, that is.
9733 Changed silc_server_send_notify_on_channel,
9734 silc_server_packet_relay_to_channel and
9735 silc_server_packet_send_to_channel check if we are normal server
9736 and client has router set (ie. global client) do not send the
9737 message to that client, as it is already routed to our router.
9739 * Implemented LEAVE notify type handling in silc_server_notify
9742 * Tested LEAVE command in router environment successfully. Tested
9743 with two routers, two servers and two clients.
9747 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9749 * Implemented SIGNOFF notify type handling in silc_server_notify
9752 * silc_server_remove_id now removes the client entry from all channels
9753 it has joined and thusly sends SIGNOFF notify type.
9755 * Rewrote the NAMES list generation in server by removing two excess
9756 loops. The lists are created now inside one loop.
9758 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9760 * silc_server_remove_channel_user checks now also global list
9761 for channel and client.
9763 * silc_server_new_channel_user checks now both local and global
9764 list for channel and client. Fixed a bug in client id decoding.
9765 Used to decode wrong buffer.
9767 * silc_server_channel_message checks now both local and global
9768 list for channel entry.
9770 * Tested channel joining (hence JOIN) in router environment
9771 successfully. Tested with two routers, two servers and two
9774 * Tested channel message sending in router environment successfully.
9776 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9778 * Added silc_server_save_channel_key into server.[ch] to save the
9779 received channel key in Channel Key payload processing. It is
9780 also used in JOIN command reply handling.
9782 Equivalent function silc_client_save_channel_key added into
9783 client.[ch] into client library.
9785 * Changed JOIN command reply to send information whether the channel
9786 was created or not (is existing already) and the channel key
9787 payload. Changed protocol specs accordingly.
9789 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9790 the request was sent by ID and not by nickname. Crashed on
9793 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9795 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9796 now correctly save the received data.
9798 * silc_server_free_sock_user_data now notifies routers in the
9799 network about entities leaving the network.
9801 At the same time implemented functions silc_server_remove_id
9802 and silc_server_send_remove_id to receive and send REMOVE_ID
9803 packets. The packet is used to notify routers in the network
9804 about leaving entities. The ID removed will become invalid in
9807 * Added function silc_idlist_del_server into server. Removes and
9808 free's server entry from ID list.
9810 * silc_server_private_message function now checks, if we are router,
9811 that the destination ID really is valid ID, naturally.
9813 * In router when NEW_ID packet is received (for new client) the
9814 hash of the Client ID is saved in the ID Cache but the
9815 client->nickname is set to NULL, instead of putting the hash
9818 IDENTIFY command now also checks that client->nickname must be
9819 valid. If it is not if will request the data from the server who
9820 owns the client. Added new function
9821 silc_server_command_identify_check.
9823 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9824 to set the command to already allocated Command Payload.
9826 * Tested private message sending in router environment with two
9827 routers, two servers and two clients. Fixed minor bugs and now
9830 * Fixed segfault from client's NAMES command. Used to crash if
9833 * Forwarded packets must not be routed even if it is not destined
9834 to the receiver. Changed server code comply with this.
9836 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9838 * Added `require_reverse_mapping' boolean value to ServerParams
9839 structure. If TRUE (not default) the server will require that
9840 the connecting host has fully qualified domain name.
9842 If the reverse mapping is not required and hostname could not be
9843 found the IP address is used as hostname.
9845 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9847 * Implemented version string checking to both client and server.
9848 The check is incomplete currently due to the abnormal version
9849 strings used in development version of SILC.
9851 * Changed all command functions in server to use the new
9854 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9856 * Changed char *data to unsigned char *data in ID Cache system to
9857 support binary data as ID Cache data. Changed code to support
9858 binary data in lib/silccore/idcache.c.
9860 * Renamed silc_server_packet_relay_command_reply to
9861 silc_server_command_reply as it is normal packet receiving
9862 function. Rewrote the function to accept command replys for
9863 servers and not only for clients.
9865 * Mark remote router always as registered server if we are connecting
9866 to it. Otherwise, commands sent by the router to us are ignored.
9868 * All ID List find routines now returns the ID Cache Entry pointer
9869 as well if requested.
9871 * WHOIS command works now in router environment, tested with two
9872 routers, two servers and two clients.
9874 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9875 in router environment (as it is almost equivalent to WHOIS) but
9876 hasn't been tested thoroughly. Added new functions:
9878 silc_server_command_identify_parse
9879 silc_server_command_identify_send_reply
9880 silc_server_command_identify_from_client
9881 silc_server_command_identify_from_server
9883 * Disabled route cache adding because adding two different ID's with
9884 same IP replaces the old cache entry thus giving wrong route.
9885 The entry->router->connection is always the fastest route anyway
9886 so route cache may not be needed. Of course, new routes maybe
9887 established after receiving the ID when the entry->router->connection
9888 might not be anymore the most optimal.
9890 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9892 * Add route cache for received ID for fast routing.
9894 * Added silc_server_packet_route to route received packet on router
9895 that is not destined to us.
9897 * Renamed silc_server_get_route to silc_server_route_get.
9899 * Added id_string and id_string_len fields into SilcServer to
9900 include encoded ServerID for fast comparing without excess
9901 encoding of the ID's.
9903 * Cleaned up WHOIS command on server side. Added following static
9906 silc_server_command_whois_parse
9907 silc_server_command_whois_check
9908 silc_server_command_whois_send_reply
9909 silc_server_command_whois_from_client
9910 silc_server_command_whois_from_server
9912 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9913 arguments in command replies. All command functions should be
9914 updated to use this macro.
9916 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9918 * Minor typo fixes on command reply handling on server.
9920 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9922 * Added silc_server_command_add_to_channel internal routine to add
9923 the client to the channel after router has created the channel and
9924 sent command reply to the server.
9926 * Added generic silc_server_send_command to send any command from
9929 * Use static buffer with ID rendering instead of duplicating data.
9931 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9933 * Fixed a channel user mode bug when joining to a channel server gave
9934 everybody channel founder rights, oops.
9936 * We mark ourselves as the router of the incoming server connection
9937 if we are router ourselves. This way we can check in some packet
9938 sending functions whether it is locally connected server. For
9939 incoming router connections we put NULL.
9941 * For router sending packets locally means now always sending the
9942 packet cell wide; to local clients and local servers. For normal
9943 server sending packet locally means sending it to only local
9946 * Fixed the JOIN command to really work in router environment. If the
9947 channel is created it is always created by the router. Router is
9948 also responsible of making the initial joining to the channel,
9949 sending JOIN notify to the sending server and distributing
9950 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
9951 does not exist server doesn't do anything else but forward the
9952 command to the router which performs everything.
9954 * Added silc_server_send_channel_key function to send the Channel Key
9957 * Added silc_server_create_channel_key to create new channel key. The
9958 channel key is now re-generated everytime someone joins or leaves
9959 a channel, as protocol dictates. Note: channel->key_len is the
9962 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9964 * Splitted server.[ch] finally. Created now packet_send.[ch] and
9965 packet_receive.[ch] to separate packet sending and receiving
9966 routines. The server.[ch] now includes everything else including
9967 actual packet processing (writing and reading data) and other
9970 Renamed silc_server_private_message_send_internal to
9971 silc_server_send_private_message. The routine is still though
9972 used only to relay private messages as server does not send
9973 private messages itself.
9975 Renamed silc_server_new_channel to silc_server_create_new_channel
9976 and added new function sicl_server_new_channel that handles the
9977 incoming New Channel packet. Added also new sending function
9978 silc_server_send_new_channel to send New Channel Payload.
9980 * Added new function silc_server_notify to process incoming notify
9981 packet to the server/router. Server may then relay the notify
9982 to clients if needed.
9984 * Added new function silc_server_new_channel_user to process incoming
9985 New Channel User packet. Router will redistribute the packet and
9986 send JOIN notify to its local clients and locally connected servers
9987 if needed. Normal server will send JOIN notify to its local client
9988 on same channel when received this packet. Added also corresponding
9989 sending function silc_server_send_new_channel_user to sent the
9992 * Added boolean route argument to send_notif_to_channel and
9993 packet_send_to_channel functions to attempt to route the packet
9994 if it is TRUE and send only locally if it is FALSE.
9996 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9998 * silc_server_replace_id now broadcasts the received replace ID
9999 packet if it is not broadcast packet already. The router must
10000 broadcast to inform other routers about changed ID.
10002 * Added backpointer to server's router into SilcServer context in
10003 silcd/server_internal.h.
10005 * Fixed silc_server_packet_broadcast to send correct broadcast
10008 * The channel key is now distributed to the local client as soon
10009 as it is received from the router (in router environment) so that
10010 no other packet may be sent for the channel until client has
10013 * silc_server_remove_channel_user now broadcasts the received
10014 Remove Channel User packet if it is not broadcast packet already.
10015 The router must broadcast to inform other routers about removed
10018 * Added users field into SilcPacketContext that is a reference count
10019 of the context. One can increase the reference count by calling
10020 silc_packet_context_dup which is now changed to just increase the
10021 reference count instead of duplicating the data. The reference
10022 count is decresed by calling silc_packet_context_free that will
10023 free the data after the reference count hits zero.
10025 For now on the packet context and everything allocated into it
10026 (including the raw packet from network) must be freed by calling
10027 the new silc_packet_context_free function. Added also new function
10028 silc_packet_context_alloc that must be used now to allocate the
10029 context. This also means that if a routine is asynchronous from
10030 silc_[client/server]_packet_parse_type the packet context must
10031 be duplicated by calling silc_packet_context_dup. Otherwise it
10032 gets free'd after silc_[client/server]_packet_parse_type returns.
10033 Also, one must remember that if packet is duplicated then its
10034 reference count must be decresed by calling the free function as
10035 many times as it was duplicated.
10037 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10038 from both client and server.
10040 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10042 * Made joining to a channel working in router environment.
10044 * Cleaned up JOIN command on server side and create function
10045 silc_server_command_join_channel internal routine to make the
10048 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10050 * Changed silc_command_pending list to SilcDList. Also, added
10051 `ident' field to SilcServerCommandPending structure to identify
10052 the reply and to call correct callback.
10054 Added silc_server_command_pending_check function to replace the
10055 corresnponding macro. The silc_command_pending list is not
10058 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10059 to set identifier to previously allocated Command Payload. It
10060 is used to set identifier for command when resending Command
10063 * Added silc_command_payload_encode_payload to encode Command
10064 Payload buffer from SilcCommandPayload structure.
10066 * Added silc_argument_payload_encode_payload to encode Argument
10067 payload buffer from SilcArgumentPayload structure.
10069 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10071 * Changed WHOIS command to support router connection on server side.
10072 The whois request is always sent to router unless the server is
10073 standalone server. After server has received the reply from the
10074 router will it send the reply to the client.
10076 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10077 broadcast received broadcast packet. The function is used only
10078 by router. The broadcast packet is always sent to the router's
10081 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10082 render given ID to printable string, for log files for example.
10084 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10086 * Made basic router to router connections working. At least they
10087 can now connect to each other but nothing really works the way
10088 they are supposed - yet.
10090 * Added new initiator token to RouterConnection configuration
10091 file in silcd/serverconfig.[ch]. It is used to tell whether we
10092 are the initiator to the remote router or whether we'll expect
10093 the other end to connect.
10095 * Moved registering of listener task to silc_server_init, hence
10096 the server starts listenning as soon as it is run, even if it
10097 does not have connections to other routers. Let's see how well
10100 * Changed default connection retry timeouts for more suitable in
10103 * Removed cipher and such arguments from silc_idlist_add_client
10104 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10105 Added new function silc_idlist_add_data to add the keys and stuff
10108 * Added SilcIDListData structure and added it to SilcClientEntry
10109 and SilcServerEntry as their first field in the structure. This
10110 way we can explicitly cast the ID entries to the SilcIDListData
10111 structure and get common data for the entries. In past, we had
10112 to first check what type of connection it is and then cast it to
10113 correct ID entry type. Now, we can directly cast the opaque
10114 pointer to the SilcIDListData (no matter what ID entry it actually
10115 is) and get the data needed.
10117 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10119 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10120 in some circumstances even if threre were timeout tasks, though not
10121 IO tasks, but tasks anyway. Now fixed.
10123 * Defined SilcServerConnection structure to hold connection specific
10124 stuff about directly connected servers and routers. The definition
10125 is currently in silcd/server_internal.h. I thought about having
10126 a bit more important role fro this struct but for now it is used
10127 only when connecting to other server (or router actually).
10129 * Added connecting retry support in server when connecting to
10130 router(s). The retry feature implement exponential backoff
10131 algorithm. Also, added SilcServerParams structure to hold default
10132 parameters for server. For now, it include these retry settings
10133 and are hard coded. After server is moded to be as Silc Server
10134 Library this structure will be more important.
10136 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10138 * Changed client librarys channel->clients table to SilcList and
10139 changed code accordingly.
10141 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10143 * Changed client's channel table to SilcList and changed code
10144 accordingly. Also changed SilcChannelClientEntry to include back-
10145 pointer to the channel so that client entry can use that structure
10146 as list as well and we have fast cross-reference to the channel.
10147 This change dramatically decreased the complexity of channel
10148 handling with client entry and vice versa (removed one extra
10149 loop when searching for channel entry from many functions).
10151 * Changed server->sim from table to SilcDList and changed code
10154 * NAMES command can now be used from user interface. It will show
10155 the user list on the channel, neatly.
10157 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10158 Code now saves realname of the user if it becomes available.
10160 * Renamed configure.in to configure.in.pre and made ./prepare
10161 script to automatically add correct version string to
10162 configure.in which it creates from configure.in.pre.
10164 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10166 * NAMES command reply now shows users mode with the nickname when
10167 joining to channel.
10169 * Moved silc_client_ch[u]mode[_char] functions from
10170 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10171 place sucks, they are utility functions and should be in some
10174 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10176 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10179 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10183 * Added TRQ (efficient deque and list library) into lib/trq. This is
10184 a very good list library that is currently used in the SILC. Defined
10185 SilcList API over the library because I didn't like the API very
10186 much. See lib/trq/silclist.h for the API and examples of how to
10187 use the API. Fixed various places in the code to use the new
10188 SilcList API. The SilcList is meant for lists that has a structure
10189 already defined as a list. It is not suitable to add just some
10190 context to the list (in TRQ, the context is the list actually).
10192 So, I defined SilcDList that can be used for the purpose where
10193 predefined list structure does not exit. This can be used as
10194 such list. Now some context just can be added to the SilcDList.
10195 Currently this list is not used in the SILC just yet, though there
10196 are a lot places where this can replace dynamically allocated
10197 tables and I will fix these places, later, to use SilcDList.
10198 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10199 and use TRQ internally).
10201 Also fixed some annoying warning messages that the original TRQ
10202 code generated. Also minor changes to TRQ's Makefile.in.
10204 * Added support for querying by Client ID to both WHOIS and
10205 IDENTIFY commands into server, as required by the protocol.
10207 * Removed method function pointers from SilcBuffer structure. They
10208 weren't used to anything and just increased the context size for
10209 no good reason. This change also made silc_buffer_alloc and
10210 silc_buffer_free functions inline functions.
10212 * Disabled command flooding detection support until it's fixed so
10213 that it accepts commands in but does not execute them more than once
10216 * Added silc_net_localhost(), to return local hostname, into
10217 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10218 that must be initialized before calling silc_client_init.
10220 * Added new function: silc_server_send_notify_on_channels to send
10221 notify messages to all channels client has joined. It is assured
10222 that the message is sent only once per client.
10224 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10225 lib/silcutil/silcutil.[ch] as silc_format function. The new
10226 function is generic and is used by server as well, not only by
10227 the logging routines.
10229 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10230 the provided version string was not acceptable. Added new function:
10231 silc_ske_check_version into lib/silcske/silcske.h. The function
10232 must be implemented by the application (client or server) and it
10233 does not reside in the SKE library. The function checks the version
10234 string remote end sent.
10236 * Added back pointers (to opaque context and to SilcSocketConnection)
10237 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10239 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10240 duplicate packet context structure.
10242 * Changed `notify' client operation to send same arguments as client
10243 receives from server except for ID's. ID's are mapped to correct
10244 ID entry and that is returned. Also, if channel entry is not sent
10245 by server but the notify is for channel the channel entry is sent
10246 to application (otherwise application doesn't know that it is for
10247 channel (library gets it from packet's Destination ID)).
10249 * Added silc_client_remove_from_channels into client library to
10250 remove a client from all channels it has joined to. Used when
10251 received SIGNOFF notify from server. Added also new function
10252 silc_client_replace_from_channels to replace old ID entry with
10253 new ID entry on all channels. Used when received NICK_CHANGE
10254 notify from server.
10256 * Fixed ID Cache list handling in silc_idlist_get_client in
10257 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10258 to get (or query) client by ID.
10260 * Updated TODO list.
10262 * Added connection authentication status message defined by the
10263 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10264 support for these into the code in client and server side.
10266 * Added generic function silc_client_send_command to send any command
10267 with variable argument list. Application should use this function
10268 to send commands if the command functions provided by the library
10269 does not suite for the application's user interface needs.
10271 * Added new `failure' client operation. Application is notified about
10272 received failure packet if client is executing a protocol. In this
10273 case the protocol's execution has failed.
10275 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10276 is required by the protocol.
10278 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10279 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10282 * Added status flag to SilcSKE object to indicate realtime status
10283 of the SKE protocol.
10285 * Application receives now exactly same command reply arguments as
10286 the library receives from server. However, if ID is received the
10287 corresponding ID entry is returned to the application (eg. Client
10288 ID is mapped to correct SilcClientEntry entry and that is returned).
10289 Changed command_reply client operation due to this change.
10291 * Changed all ID's in commands and in command replys as ID Payloads.
10292 Change affected both client and server side codes.
10294 All ID's sent in SILC network (with execption of ID's in SILC
10295 Packet header) are sent in ID Payload to support variable length
10298 * Server now notifies nick changes and notifies all clients on
10299 the channels about the new nickname (about the new Client ID,
10302 * Implemented CMODE command to change channel modes. Supports all
10303 channel modes defined by the protocol specs except ban and invite
10304 lists. (Also, private channel key mode is supported but support for
10305 setting private channel key in client is missing, thus, this mode
10306 has no effect on client side (except that server requires that the
10307 client uses private channel key and normal channel traffic does not
10310 Also, invite mode works per se, but INVITE command does not work
10311 yet correctly, so you can set channel as invite only channel but
10312 inviting clients to the channel does not work (it is yet to be
10313 thought what's the best way to do it).
10315 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10316 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10317 Implemented CUMODE command to change user's mode on the channel.
10318 Supports all modes defined by the protocol specs.
10320 * Added NAMES command reply to return users modes on the channel.
10322 * Removed unnecessary and slow ciphers from lib/silccrypt.
10324 * Set SO_KEEPALIVE option to connection sockets by default.
10326 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10328 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10329 redefined the Notify Payload into protocol specs.
10331 * Added silc_id_payload_parse_id to get ID directly from raw
10334 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10336 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10337 accept searching by Client ID as well.
10339 * Added support for LEAVE and SIGNOFF notify types in client library.
10341 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10342 to parse ID Payload from raw data.
10344 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10346 * Added flags parameter into silc_ske_assemble_security_properties
10347 function in lib/silcske/silcske.[ch].
10349 * Changed notify client operation to fit better for notify messages
10350 sent by server. The notify payload received from server is now
10351 passed to the application (after parsing it to SilcNotifyPayload).
10352 It is application's responsibility to retrieve the arguments
10353 from the payload and show the message the way it wants. The message
10354 sent by server is implementation specific.
10356 * Changed public keys to comply with the protocol specification.
10357 Old public keys are not supported anymore and are not compatible.
10359 * Removed nickname from Channel Payload as the latest draft removed
10360 it. The client must resolve the nickname from the NAMES command
10361 reply received when it joined the channel.
10363 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10365 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10367 * Fixed some errors in protocol specification drafts.
10369 * Created lib/silccore/silcnotify.c to implement Notify Payload
10370 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10371 generic payloads described by protocol specifications. The file
10372 includes implementations for ID Payload and Argument Payload.
10374 * Changed Command Payload implementation to use the new Argument
10375 Payload. Changed command_xxxx_payload to command_payload_xxxx
10376 to comply with SILC coding conventions.
10378 * Added suppport for Argument Payload handling in Notify Payload
10379 implementation as protocol requires it. Added the new support
10380 into server and client lib as well.
10382 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10384 * Added support for multiple nicknames on same channel. [n] is
10385 added locally to the nickname if there are more than one same
10386 nicknames on the channel.
10388 * Server now sends all nicknames that matched WHOIS request.
10389 Client also shows the list received from server.
10391 * Added TOPIC command to client side. User can now set and show
10392 current topic on channel.
10394 * Added MOTD command to client and server. Also, server sends the
10395 motd when client connects to the server.
10397 * Changed version strings to comply ISO 8601.
10399 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10401 * Fixed protocol error handling in client library. It should now
10402 cope even if the SKE fails for some reason.
10404 * Made new protocol specification drafts for submitting to IETF.
10406 * Implemented TOPIC command to server in silcd/command.c.
10408 * Added two new notify types into lib/silccore/silcnotify.h:
10409 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10410 notify nickname change and topic setting/change on a channel.
10412 * API change of command_reply operation in client library. The
10413 application gets now the status type received from server as well.
10415 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10417 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10419 * Cras fixed and optimized the packet handling even further and
10420 it should work now. Minor change to the prototype of function
10421 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10423 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10425 * Added new function into lib/silcutil/silcschedule.[ch]:
10426 silc_schedule_with_fd to select() a specified fd. The function
10427 returns after timeout expires or data arrives or goes. The
10428 function is used by packet routines to wait that all data is
10429 received from network.
10431 * Fixed data reading from network in lib/silccore/silcpacket.c.
10432 The code now assures that all data is read from the fd and then
10433 continues packet processing. This was a bug fix since the code
10434 used to drop some data in some circumstances.
10436 * Added new function into lib/silcclient/client.[ch]:
10437 silc_client_start_key_exchange to start key exchange after
10438 connection has been established to server. The code internally
10439 now uses this funtion but its main purpose was to provide it
10440 for applications that perform their own connecting. After
10441 application has created a connection it merely calls this
10442 function to start the key exchange between client and server.
10443 The library takes care of everything else after that.
10445 Updated also lib/silcclient/README to explain the usage of
10448 * Do not send to application information that connection has
10449 been established. Application gets notified it by connect
10452 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10454 * Applied cras's patch to add silc_schedule_one function. The
10455 function runs scheduler once and returns.
10457 * Fixed the scheduler after cras messed it up. The timeout
10458 handling works now as it's supposed to work.
10460 * Added into lib/silccore/ silcnotify.h to include notify
10461 message types support. Changed silc_server_send_notify*
10462 functions, in server.[ch], to support those new notify types.
10463 Added the support for the notify types into client library,
10464 as well. Added new notify client operation into ops.h in
10467 * Changed silc_server_packet_send_to_channel to send normal
10468 packets instead of just channel message packets. The function
10469 is now used to send the notify packets to channels. It is not
10470 used to send channel message packets anymore, as server never
10471 sends them anymore.
10473 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10474 va_arg()s as it seems to require it nowadays. I guess, if SILC
10475 is compiled with older va_arg() the new code should work anyway.
10477 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10479 * Splitted core library. Core library (lib/silccore) includes
10480 now only SILC protocol specific core (and common) components.
10481 Created new utility library (lib/silcutil) that includes more
10482 generic purpose stuff. The stuff for util library was taken
10483 from the old core library. This was minor and easy split.
10485 * Created SILC Client Library (lib/silcclient) that includes
10486 implementation of the SILC client without user interface. This
10487 was major move from silc/ directory. The code has been changed
10488 so that it is transparent towards the user interface. The
10489 silc/ directory includes now the same user interface as before
10490 and it uses the new client library. Read lib/silcclient/README.
10491 Basicly, the client library performs everything else related
10492 to SILC except user interface handling. Also, configuration
10493 files are considered to be part of user interface and library
10494 does not handle them.
10496 This change also changed a lot of structures, function naming etc.
10497 Most important change was that SilcClientWindow object was
10498 renamed to SilcClientConnection in the client library. Created
10499 also new file lib/silcclient/ops.h. Also added new files
10500 silc/local_command.[ch] and silc/client_ops.[ch].
10502 All these changes were made to make it easier for user interface
10503 designers to create what ever user interface for the SILC client
10506 It is also expected that the server will be moved to lib
10507 directory as well and SILC Server Library will be created;
10508 sometimes in the future.
10510 * Removed Local commands from lib/silccore/silccommand.h as
10511 they are application specific and new client library does not
10512 handle any of those anymore.
10514 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10515 old client implementation in silc/.
10517 * Added support for callback functions in SILC_LOG_* macros.
10518 Application can now set its own callbacks that will be called
10519 instead of using the default functions that will always print
10520 the debug messages to stderr (or stdout). Also, debugging can
10521 now be disabled by setting silc_debug to FALSE and re-enabled by
10522 setting it to TRUE. Note, that logging will still work even
10523 if debugging is disabled.
10525 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10526 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10527 silc_log_reset_debug_callbacks.
10529 * To enable debugging in silc client one must give now -d
10530 option on command line.
10532 * Changed silc_schedule_init to automatically allocate task queues
10533 if they are not allocated before calling it.
10535 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10537 * Added GMP 3.1 into math library.
10539 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10541 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10542 a channel in SILC network. The packet is used by servers and
10543 routers to notify other routers that user has left a channel.
10544 This little feature was missing until now. Added the feature
10545 to protocol specification as well.
10547 Added functions: silc_server_send_remove_channel_user and
10548 silc_server_remove_channel_user into server.[ch].
10550 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10551 lib/silccore/silcpacket.h. However, they are not implemented
10554 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10556 * Fixed joining to a channel and sending channel messages
10557 between server and router. The channel message sending should
10558 now work inside a cell.
10560 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10562 * Fixed the private message sending between server and router.
10563 The private message sending should now work inside a cell.
10565 * Added silc_server_replace_id into server.[ch] to replace
10566 existing ID in the SILC network.
10568 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10569 and silc_idlist_replace_server_id into idlist.[ch] in server.
10571 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10573 * Fixed the server to server connections. Server can again now
10574 connect to router. Router to router connections probably does
10577 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10579 * Added dynamic protocol registering support. Now protocols can
10580 registered and unregistered on the fly. Patch by cras.
10582 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10584 * Added lib/contrib directory to hold routines that some platforms
10585 don't have but are needed by SILC.
10587 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10588 into lin/contrib to provide getopt() and getopt_long() for
10589 those who don't have it.
10591 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10593 * Added AWAY command to client. When away message is set and
10594 client receives a private message packet the client automatically
10595 replies to the sender with the away message.
10597 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10598 bug seemed to be the cause of recent problems when compiling
10601 * Added version detection support to SKE protocol specification
10602 and added the new changes to the SKE implementation as well.
10603 There were other minor changes in the SKE protocol as well.
10605 Many changes in lib/silcske/silcske.[ch] and in
10606 lib/silcske/payload.[ch].
10608 * Added ^U functionality, clear input line. Patch from cras.
10610 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10612 * Mainly small bugfixes on core library. Fixed some debugging
10613 logging and buffer overflow in silclog.c.
10615 * Updated config.sub and config.guess on the distribution tree.
10617 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10619 * Added command lagging support in server. Client may execute
10620 commands now only once in two seconds.
10622 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10624 * Optimized packet reception. MAC computation and checking is now
10625 also more optimized. A lot previously duplicated code is now
10626 used as generic by both client and server.
10628 * Fixed key pair generation in clientutil.c
10630 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10632 * Added into lib/silccore/silcbufutil.[ch] new function;
10633 silc_buffer_realloc.
10635 * Moved generic packet sending/encryption functions to
10636 lib/silccore/silcpacket.[ch] from client and server. Some
10637 rewriting of the functions.
10639 * Moved all generic packet reception/decryption functions to
10640 lib/silccore/silcpacket.[ch] from client and server. The
10641 packet processing is now much cleaner in both client and server.
10642 These were major changes in both client and server.
10644 * Created many common functions in server to do packet sending.
10645 Previously code were duplicated a lot, this has been removed
10646 with these changes.
10648 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10650 * Rewrote major parts of the ID cache system. Don't know
10651 whether it is better now or not but at least the API is more
10654 * Major rewrite on ID cache stuff on client because of the ID
10655 cache API changes. Added idlist.c to client.
10657 * Also major rewrite on ID cache stuff on server as well.
10658 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10659 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10660 in hand, instead they are all put into the ID cache system now.
10661 All server_idlist_* routines uses ID cache now instead of
10662 traversing its own lists (those lists does not exist anymore).
10663 SilcIDList though still exists. Also, SilcXXXEntry's are
10666 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10668 * Finally made the SKE implementation compliant to the protocol
10669 specification. All mp integers are now binary encoded as
10670 opposed being HEX encoded.
10672 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10675 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10676 functions: silc_[encode/decode]_pem. Also added function
10677 silc_encode_pem_file to PEM encode with newlines ('\n') for
10678 saving into a file.
10680 * SILC public keys are now encoded either PEM or binary. Same
10681 option is for private keys as well. By default private keys
10682 are binary encoded and public keys PEM encoded. Silly HEX
10683 encoding were removed.
10685 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10686 function to create fingerprints.
10688 * Fixed a bug in SHA1; does not change the original data anymore.
10690 * Partly implemented INFO command on client and server side.
10691 Fixed CLEAR command. Changes to SERVER command; show current
10692 server(s) when giving command without arguments. Added
10693 VERSION command to client.
10695 * Added check to server that unregistered connections cannot
10696 execute commands (unless it is specificly allowed).
10698 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10700 * Fixed screen refresh.
10702 * Fixed channel joining bug from client. On some circumstances
10703 client tried to join to a channel it had already joined.
10705 * Added public key verification process into client's protocol.c.
10706 The client now verifies the public key from user and saves
10707 it into ~./silc/serverkeys/ directory.
10709 Added into: clientutil.[ch]: silc_client_verify_server_key.
10711 * Changed SKE protocol's silc_ske_initiator_finish function
10712 to accept callback function that verifies the received public
10713 key. Removed old silc_ske_verify_public_key function.
10715 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10717 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10718 silc_pkcs_private_key[_data]_set.
10720 * Made the password and public authentication more cleaner in
10721 server's protocol.c.
10723 * Removed historic and obsolete protocol `channel_auth' from
10724 both client and server.
10726 * Removed wrong way of sending command status messages from
10727 server to client in server's command.c. The old way violated
10728 protocol specification.
10730 Changes to silccore/silccommand.[ch]: removed
10731 silc_command_encode_status_payload -> not needed anymore,
10732 changed silc_command_encode_payload_va to accept extra
10733 argument on variable argument list. The argument type must
10734 now be provided to the function. Also, added new function:
10735 silc_command_encode_reply_payload_va which is same as
10736 normal command_encode_payload_va except command status type
10737 is provided as extra argument.
10739 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10741 * Added ~./silc directory handling. The directory includes the
10742 public and private keys for the client.
10744 Added silc_client_check_silc_dir, silc_client_create_identifier
10745 and silc_client_load_keys.
10747 * Implemented SILC protocol compliant public key. Added public
10748 and private key saving to and loading from files.
10750 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10751 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10752 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10753 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10754 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10756 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10757 silc_pkcs_load_[public/private]_key.
10759 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10761 * Added silc_server_get_route (route.[ch]) to get connection
10762 data for the fastest route for given ID.
10764 * Implemented INVITE command on client and server. The command
10765 were re-defined in the SILC Protocol Specification and the
10766 implementation now complies with the specification.
10768 * Implemented PING command on client and server.
10770 * Implemented NAMES command on client and server. The server side
10771 supports currently only normal server not router server yet.
10772 Some changes to NAMES definition in SILC protocol specification.
10774 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10776 * Implemented LEAVE command on client and server.
10778 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10779 again. This change was made to the protocol as well. Server
10780 should not violate the protocol specification anymore.
10782 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10784 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10785 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob