1 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
3 * The silc_client_add_channel_private_key now returns the
4 private key context if pointer is given as argument.
5 Affected files are lib/silcclient/silcclient.h and
8 * Added support for using channel private keys in SILC
9 Client Library even if the private key mode is not set
10 on the channel. Affected file lib/silcclient/client_channel.c.
12 * The channel private key used to decrypt message is now
13 delivered to the application in the 'channel_messageÃ' client
14 operation. Affected files are lib/silcclient/silcclient.h
17 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
19 * Fixed the JOIN command calling when called with both
20 -auth and -founder. Affected file is lib/silcclien/command.c.
22 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
24 * Check watcher list for resumed clients as well. Affected
25 file is silcd/packet_receive.c.
27 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
29 * Implemented the user limit to the CMODE_CHANGE notify,
30 CMODE command reply and JOIN command reply in server.
31 Affected files are silcd/server.c, command.c, command_reply.c,
32 packet_send.c and packet_receive.c.
34 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
36 * Defined SILC_STRFMT_END that must be used now with
37 silc_buffer_strformat, instead of SILC_STR_END. Fixes
38 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
39 lib/silcclient/silcvcard.c, silcd/server_util.c.
41 * Fixed the adding of public key to the WATCH list in server.
42 Fixed the WATCH notify sending to client. Affected files
43 are silcd/packet_send.[ch], command.c, server_util.c.
45 * Implemented the watching by public key in the SILC Client
46 Library and SILC Client. Affected files are
47 lib/silcclient/command.c and client_notify.c.
49 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
51 * Added support for public key watching in server. Affected
52 files are silcd/server.c, server_internal.h, command.c,
55 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
57 * Added public key to the SIlcClientEntry. Affected files
58 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
60 * Fixed the get_clients_whois reply processing to return
61 exactly same entries server returned. Makes it possible
62 to search using attributes. Affected file is
63 lib/silcclient/idlist.c.
65 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
67 * Save founder key to SilcChannelEntry. Affected files are
68 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
70 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
72 * Call the monitor callback with _CLOSED status from the
73 silc_client_file_close. Affected files are
74 lib/silcclient/client_fpt.c, silcclient.h
76 * Added silc_client_get_clients_whois which resolves using
77 WHOIS, and supports requested attributes as well.
78 Affected files are lib/silcclient/silcclient.h, idlist.c.
80 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
82 * Added support for asking the destination filename where
83 the downloaded file is saved in the file transfer. Affected
84 files are lib/silccilent/silcclient.h, client_ftp.c.
86 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
88 * Fixed error handling in resuming data processing. Affected
89 files are lib/silcclient/client_resume.c and client.c.
91 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
93 * Fixed silc_client_send_private_message to return TRUE correctly.
94 Affected file lib/silcclient/client_prvmsg.c.
96 * Added topic to the SilcChannelEntry. Affected files are
97 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
99 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
101 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
102 file lib/silcclient/command.c
104 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
106 * Convert all commands to UTF-8 before passing them to the
107 client library. Still need to convert replies from UTF-8 to
108 the locale encoding. Affected file
109 irssi/src/silc/core/silc-cmdqueue.c
111 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
113 * redirect all silc_client_command_calls through a queueing framework.
114 This fixes /CYCLE and the annoying "nick change after auto-joining
115 a channel". Furthermore it defines one central point where
116 command parameters can be UTF-8-ified. Affected files
117 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
118 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
120 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
122 * use asynchronous connect() to establish router connections.
123 Fixes problem when the primary router goes down. Affected files
124 silcd/server.c, silcd/server_backup.c
126 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
128 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
129 Fixed various compilation warnings when type casting ints
130 to pointers or vice versa, of different size. Updates around
133 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
135 * Surrogates not allowed in UTF-8 strings, updated decoder.
136 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
137 testers in lib/silcutil/tests/ directory.
139 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
141 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
142 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
143 files are lib/silcclient/silcclient.h, client.c.
145 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
147 * When resuming a session fails, notify the user that the session
148 file needs to be removed eventually. Affected files
149 irssi/src/fe-common/silc/module-formats.[ch],
150 irssi/src/silc/core/client_ops.c.
152 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
154 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
155 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
157 * Typofix in Irssi::Silc module. Affected file
158 irssi/src/perl/silc/Silc.xs.
160 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
162 * Changed the way NOTICE flagged messages are treated. Added support
163 for notices in queries and signing notices. Affected files
164 irssi/default.theme; irssi/docs/help/in/notice.in;
165 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
166 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
168 * Fixed typo in /ACTION help. Affected file
169 irssi/docs/help/in/action.in
171 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
173 * Fixed typo in perl module. Affected file
174 irssi/src/perl/silc/Server.xs
176 * Changed the way ACTION flagged messages are treated. Added support
177 for actions in queries and signing actions. Affected files
178 irssi/default.theme; irssi/docs/help/in/action.in;
179 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
180 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
183 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
185 * Incorrectly reported error when client had to be resolved from
186 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
188 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
190 * Fixed whois public key hash table deleting and adding in
191 detached client case. Affected file silcd/packet_receive.c.
193 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
195 * Changed filenames of silc/fe module not to collide with filenames
196 from core/fe. Also seperated public messages printing from
197 query messages printing. Affected files are all in
198 irssi/src/fe-common/silc.
200 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
202 * Fixed the invite process handling during joining to use
203 correct server name for the client that is matched against
204 the invite string for the channel. Wrong server name caused
205 inability to join the channel. Affected file is
208 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
210 * Fixed the CUMODE channel founder authentication on normal
211 server to not remove the founder rights on existing founder
212 before checking that router accepts the mode change. Affected
213 files are silcd/command.c and silcd/packet_receive.c.
215 * Remove the server entry correctly when rekey timeouts and
216 remote router connection on normal server is closed. Fixes
217 a crash where server uses the freed server entry. Affected
220 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
222 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
223 networks. This is the first step in solving the bug about
224 /SERVER ADD -silcnet <silcnet>. Affected files
225 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
226 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
227 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
229 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
231 * /SMSG and /MMSG now correctly create new queries. Affected files
232 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
234 * Add basic support for SILC protocol specific variables in perl.
235 Affected files irssi/src/perl/silc/*, irssi/configure.in,
236 irssi/src/perl/Makefile.am
238 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
240 * Don't use silc_get_input, it's obviously not reliable. Fixes
241 issue when the current key expires. Affect file
242 irssi/src/silc/core/clientutils.c
244 * Make the session data filename configurable. This makes it
245 possible to have different session files for different
246 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
247 client_ops.[ch], silc-servers.c,
248 irssi/src/silc/fe-common/silc/module-formats.[ch]
250 * Use the same set of libtool files for the MPI lib as for the
251 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
252 config.sub, configure.in, install-sh, missing, mkinstalldirs
254 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
256 * Fixed server statistics decrementing error to not go to
257 negative. Affected file silcd/packet_receive.c.
259 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
261 * Use silc_server_query_add_error to add error in public key
262 search error. Added support in send_reply to send errors
263 without specific argument. Affected file silcd/server_query.c.
265 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
266 Client for NO_SUCH_NICK. It was against the protocol specs.
267 Affected file irssi/src/silc/core/client_ops.c.
269 * Added backwards support for the wrong NO_SUCH_NICK error sending
270 in server. To be removed in SILC Server 1.0. Both old clients
271 and clients with fixed error handling now works. Affected file
272 silcd/server_query.c.
274 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
276 * fixed a bug in the whois using attributes function where no
277 error was sent if no nickname and client id but the attributes were
278 given to whois. Affected file silcd/server_query.c
280 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
282 * remove public key from public key hashtable on detach. Affected
283 file silcd/packet_receive.c
285 * free public key hashtable before removing clients on server
286 shutdown. Affected file silcd/server.c
288 * remove public key prior deleting client-data on killing a client.
289 Affected file silcd/server_util.c
291 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
293 * Getting the MOTD from other servers works now. Affected
294 files are silcd/command.c and silcd/command_reply.c
296 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
298 * Initialize the variable idletag, since it is tested in
299 silc_core_deinit for its default value. Affected file
300 irssi/src/silc/core/silc-core.c
302 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
304 * Fixed signed channel messages across cells. Affected file
307 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
309 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
310 is not defined. They can now be safely used in if-statements
311 without braces. Affected file lib/silcutil/silclog.h.
313 * Added the checks for backup closing connection due to error
314 (local or remote) and thus not allow the resuming to occur
315 in reconnect. Affected files are silcd/packet_send.c
318 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
320 * Help file updates. Affected files in irssi/src/docs/help/in/.
322 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
324 * Fixed channel messages across cells. Affected file
327 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
329 * Fixed file transmission accepting in client library to not
330 start the negotiation if user hasn't accepted the transfer,
331 instead create new session for resent transfer. Affected
332 file lib/silcclient/client_ftp.c.
334 * Show the session ID in the file transmision list. Remove
335 session from list that failed to transfer. Switch the current
336 session automatically after transmission, and in errors, to new
337 session if other sessions exists in the transfer list. Affected
338 files are irssi/src/silc/core/silc-servers.c,
339 irssi/src/fe-common/silc/modfule-formats.c.
341 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
343 * Fixed MIME header parsing for the hopefully last time. Affected
344 file lib/silcutil/silcstrutil.c
346 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
348 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
350 * The SILC RNG is now gauranteed to return non-zero random
351 values. Affected files are lib/silccrypt/silcrng.[ch].
353 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
355 * Fixed nickname formatting when changing only case of the
356 nickname. Affected file lib/silcclient/idlist.c.
358 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
360 * Fixed a memory leak and incorrect printing of the "appears as"
361 message. Affected file irssi/src/silc/core/client_ops.c
363 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
365 * Added CRT (Chinese Remainder Theorem) supported RSA
366 private keys and private key operations. This significantly
367 increases private key operation efficiency. No compatibility
368 issues with new or old private keys. Affected files are
369 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
371 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
373 * Fixed GCC-3.3.2 related compilation warnings from the
376 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
378 * Removed RC6 from distributions.
380 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
382 * Added some better comments to lib/silccrypt/silcpkcs.h,
383 optimized some routines in lib/silccrypt/silcpkcs.c.
384 Added test_silcpkcs into lib/silccrypt/tests/.
386 * Fixed silc_rng_global_init to actually init the global RNG
387 if RNG wasn't provided for it. Affected file is
388 lib/silccrypt/silrng.c.
390 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
392 * Added silc_hash_table_find_by_context_ext. Affected files
393 lib/silcutil/silchashtable.[ch].
395 * Save the public key on normal server in WHOIS command reply
396 from attributes, if present, and add it to public key hash
397 table. Fixes WHOIS resolving by public key on normal server.
399 Optimized the attributes resolving on normal server to not
400 resolve if we resolved them already from router.
402 Affected files are silcd/server_query.c, command_reply.c.
404 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
406 * Added support for whois using attributes.
407 Affected files silcd/command_reply.c, silcd/packet_receive.c,
408 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
411 * Added support for whois using public key attribute to /WHOIS i
412 client command. Affected files irssi/docs/help/in/whois.in,
413 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
415 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
417 * Fixed UMODE setting in server when the client has anonymous
418 mode set. The mode setting was not working. Affected file
421 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
423 * Fixed some bugs and typos related to sending split messages.
424 Print notification when sending messages with /MMSG. Affected
425 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
427 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
429 * Optimized the socket referencing in packet routines, client
430 library and server. Affected files are lib/silccore/silcpacket.c,
431 lib/silcclient/client.c and silcd/server.c.
433 * If silc_socket_set_qos is given with NULL arguments the QoS is
434 reset from the socket. Affected files are
435 lib/silcutil/silcsockconn.[ch].
437 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
439 * Add a /LISTKEYS command which lists the locally cached
440 client and server keys. Affected files
441 irssi/src/fe-common/module-formats.[ch],
442 irssi/src/silc/core/silc-{channels,servers}.c
443 irssi/docs/help/in/listkeys.in
445 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
447 * Check that packet queue purging was successful. Affected
448 files lib/silcclient/client.c and silcd/packet_send.c. Related
449 to MAC failed errors.
451 * Do not clear the inbuf even if it is empty if QoS was applied
452 to it. Otherwise the QoS data is cleared and MAC failed error
453 will occur. Affected file lib/silccore/silcpacket.c.
455 * Use the rekey period time as rekey protocol timeout value.
456 If the rekey does not succeed during the rekey period there's
457 something very wrong, and we most likely end up with wrong keys,
458 do graceful reconnect then. Affected file silcd/server.c.
460 * Take reference of the socket in the parser context, as it's
461 possible to have the parsers in queue after the socket is
462 disconnected and this may cause crash. Affected files are
463 lib/silccore/silcpacket.c, lib/silcclient/client.c and
466 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
468 * Fixed KICK command reply sending, it sent to replies.
469 Affected file silcd/command.c.
471 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
473 * Finish the silc-mime.pl script. It now supports MIME type
474 guessing using magic files, signing data messages, executing
475 MIME handlers in background. Affected files
476 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
478 * Changed MIME signal handler to make things easier for the perl
479 script. Affected files irssi/src/silc/core/client_ops.c,
480 silc-servers.c, and irssi/docs/signals.txt
482 * Cleaned up the silc_mime_parse function and fixed detection
483 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
485 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
487 * Resolve the IP for file transfer listener from the connection
488 socket. Affected file lib/silcclient/client_ftp.c.
490 * Accept NULL hostname parameter in the functions
491 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
492 if hostname is not wanted.
494 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
496 * Fixed race condition between silc_client_init and
497 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
499 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
501 * Fixed file transfer connection closing when SIGNOFF for
502 the client is received from server. Affected file is
503 lib/silcclient/client_ftp.c.
505 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
507 * Check for disconnected socket in QUIT callback. Affected
508 file silcd/command.c.
510 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
512 * Modified the MIME parsing to allow \n and \r\n as delimiters.
513 Affected files lib/silcutil/silcstrutil.c
515 * Cleaned up the escape/unescape functions for correctness and
516 speed. Affected file irssi/src/silc/core/client_ops.c
518 * Removed handling for data messages with Content-Type: text/*,
519 moved parsing of MIME headers to the signal handler, added
520 support for signing and verifying data messages. Affected
521 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
522 irssi/src/silc/core/silc-{servers,channels}.c
524 * Added a perl script for handling data messages based on
525 information read from Mailcap files. New file
526 irssi/scripts/silc-mime.pl
528 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
530 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
531 acknowledge recepetion of a message to the sender. Updated
534 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
536 * Unregister channel key saving callback when deleting channel.
537 Affected file lib/silcclient/idlist.c.
539 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
540 before calling notify client operation. Affected file is
541 lib/silcclient/client_notify.c.
543 * Unregister QoS tasks when deleting the socket connection.
544 Affected files lib/silcutil/silcsockconn.[ch],
545 unix/silcunixsockconn.c.
547 * Implemented latest presence-attrs draft changes. Affected
548 files lib/silccore/silcattrs.h and
549 irssi/src/silc/core/silc-queries.c.
551 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
553 * Save old channel keys in list to allow more rapid change
554 of channel keys if server for some reason does that. This
555 avoids loosing so many channel messages due to not having
556 key to decrypt. Affected file lib/silcclient/silcclient.h,
557 idlist.c and client_channel.c.
559 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
561 * Continued backup router tests and fixes. Affected files
562 silcd/server_backup, server_util.c, server.c. See TODO.
564 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
566 * Fixed SERVER_SIGNOFF handling in servers. The client
567 was removed from wrong list thus not removing the client
568 at all. Affected file silcd/packet_receive.c.
570 * Do not execute rekey protocol for disabled connections as
571 it would never go through. Affected file silcd/server.c.
573 * Added timeout for rekey protocol to catch if the protocol
574 never executes successfully. Affected files silcd/server.c
577 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
579 * Abandon packet processing for disconnected sockets. Check
580 this always after calling packet processing callback.
581 Affected file lib/silccore/silcpacket.c.
583 * Fixed double registration disconnection code in server.
584 Closed wrong connection. Affected file silcd/packet_receive.c.
586 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
588 * On normal server reconnect to primary during resuming 4
589 times, then give up. Affected file silcd/server_backup.c.
591 * If during reconnecting to routers we notice we have router
592 connection but no primary router set, the server is in desync.
593 Reconnect to primary to restore network. Affected file
596 * Assure that only one protocol is exeucting at the same time.
597 Added checks for all protocols. Affected files are
598 silcd/server.c and server_backup.c.
600 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
602 * Check that a string is not already part on invite/ban
603 string when processing it. Affected file silcd/server_util.c.
605 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
607 * Fixed the CUMODE_CHANGE for founder mode changes to comply
608 with 1.2 version of the protocol. Affected file is
609 silcd/packet_receive.c.
611 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
613 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
614 where the passphrase was given. Affected file is
617 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
619 * INVITE and BAN notifys are now delivered from routers to
620 servers (but not clients) on the channel. Updated specs and
621 code. Affected files silcd/packet_[send|receive].[ch],
622 command.c, server.c and server_util.c.
624 * Implemented INVITE and BAN announcing. Affected files are
625 silcd/server.[ch], server_util.c.
627 * Implemented SilcStatus error type argument returning in
628 command reply error in server. Affected file silcd/command.c.
630 * Implemented SilcStatus argument returning in comand reply
631 in client library. The command_reply client operation now
632 returns error specific arguments as well. Affected files
633 are lib/silcclient/command_reply.[ch], client_resume.c,
634 lib/silccore/silcstatus.[ch].
636 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
638 * Backup router protocol version 1.2 implemented. Testing still
639 required. Affected files in silcd/server_backup.[ch], server.c,
640 packet_receive.c and server_internal.h.
642 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
644 * silc_client_send_[channel|private]_message now return TRUE
645 or FALSE. Affected file lib/silcclien/client_channel.c and
648 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
650 * Check for explicit nickname in INVITE and BAN processing
651 during join as well (and don't expect only wildcards in
652 invite/ban strings). Affected file silcd/command.c.
654 * Fixed the INVITE and BAN by public key. The public key saved
655 is the PK payload (as specified) not the raw data. Affected
656 file silcd/server_util.c.
658 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
660 * UTF-8 text message support for actions and notices in SILC
661 Client. Affected file irssi/src/silc/core/client_ops.c.
663 * silc_get_username and silc_get_real_name now returns sensible
664 data on Win32. Patch by Toni Willberg. Affected file is
665 lib/silcutil/win32/silcwin32util.c.
667 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
669 * Provide a signal handler to send MIME encoded messages and emit
670 a signal when a MIME encoded message is received. Also document
671 the signals for usage with the perl interface.
673 A sample perl script will be supplied at a later point.
675 Affected files are irssi/docs/signals.txt,
676 irssi/src/silc/core/client_ops.[ch],
677 irssi/src/silc/core/silc-{channels,servers}.c
679 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
681 * Use SILC_COMMAND_PING to estimate the round-trip time to the
682 server. Use this time to display a lag and disconnect when it
683 exceeds a specified limit.
685 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
687 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
689 * Remove the channel auth list in normal server if router
690 encofrces its list during connecting. Send notify to channel
691 to remove the mode to remove the list. Affected files are
692 silcd/server_util.c and silcd/packet_receive.c.
694 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
696 * Added support for channel public keys. Updated protocol specs
697 and implemented it. Affected files are
698 silcd/command.c, command_reply.c, lib/silcclient/command.c,
699 lib/silcclient/command_reply.c.
701 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
703 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
704 terminate the process on Linux. Affected file silcd/silcd.c.
706 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
708 * Check for NULL buffer in silc_buffer_clear. Affected file
709 is lib/silcutil/silcbuffer.h.
711 * Simplified the backup router protocol by removing the _GLOBAL
712 types. Updated protocol specs and the code. Affected files
713 are silcd/server_backup.[ch].
715 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
717 * Deny '@' and '!' from nicknames since they are reserved
718 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
719 Updated protocol specs and the code.
721 Affected files are silcd/server_util.[ch].
723 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
725 * Fixed stack overflow in Irssi SILC client. Affected
726 file irssi/src/silc/core/client_ops.c.
728 * Check that Host is set in ServerConnection and RouterConnection
729 in silcd.conf. Affected file silcd/serverconfig.c.
731 * Fixed crash in server with protocol completion callbacks,
732 namely rekey and backup resuming protocols. Affected files
733 are silcd/server_backup.c and silcd/server.c.
735 * Fixed rekey protocol to not restart if it is started already.
736 Affected files are lib/silcclient/client.c and
739 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
741 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
743 * Fixed EOF handling in SILC Config, affected file
744 lib/silcutil/silcconfig.c.
746 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
748 * Fixed RESOLVING flag handling in JOIN notify and other
749 notifys to handle the resolvings correctly in client library.
750 Affected file lib/silcclient/client_notify.c.
752 * Do not send full INVITE and BAN lists in INVITE and BAN
753 notifys, only the changed information. Affected file
756 * Fixed INVITE notify sending in INVITE command, send it
757 only when needed. Affected file silcd/command.c.
759 * Handle the founder key change properly in CMODE_CHANGE
760 notify. Bug #122. Affected file silcd/packet_receive.c.
762 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
764 * Remove the mark for output (mark it only for input) after
765 purging outgoing queue. Prevents the "Error in select()"
766 floods. Affected file silcd/packet_send.c.
768 * Fixed incorrect connection deletion from client library
769 after calling "connect" client operation. Could cause
770 crashes for example during reconnect timeouts. Affected
771 files are lib/silcclient/client.c and
772 irssi/src/silc/core/client_ops.c.
774 * Check server private key file permissions before starting
775 the server. Affected file silcd/serverconfig.c.
777 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
779 * NULL terminate allocated string in silc_buffer_strformat.
780 Affected file lib/silcutil/silcbuffmt.c.
782 * Rewrote the invite/ban list string handling in server to
783 use SilcBuffer instead. Affected files are silcd/command.c
784 and silcd/server_util.c.
786 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
788 * Fixed double free in CMODE command when setting new HMAC
789 for channel. Affected file silcd/command.c.
791 * Added couple of missing memset's to zero sensitive memory.
792 Affected files silcd/command.c, lib/silcclient/command.c.
794 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
796 * Fixed a double free in INVITE command error handling in
797 server. Affected file silcd/command.c.
799 * Added macros SILC_SWAB_[16|32] to swab byte order of
800 16-bit and 32-bit unsigned integers. Affected file
801 lib/silcutil/silctypes.h.
803 * Use the SILC_SWAB_16 instead of htons() in server when
804 handling ports since the ports in structures are always
805 in little-endian order (regardless of platform). Affected
806 file silcd/serverid.c and silcd/server_backup.c.
808 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
810 * Send DISCONNECT in close admin command in server. Affected
811 file silcd/command.c.
813 * Check whether we are already connecting to a remote router
814 (in addition of checking whether we are already connected)
815 before creating new connection. Affected file silcd/server.c.
817 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
819 * Added better compiler and compiler flags checking in
822 * Check that socket is valid after QoS is applied to data.
823 Affected file lib/silcutil/unix/silcunixsockconn.c.
825 * Make sure the socket connecetion is not closed to early
826 when closing connection in server. Also make sure the
827 connection is always closed after error in a protocol.
828 Affected file silcd/server.c.
830 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
832 * Removed --session and --dummy options from Irssi SILC Client.
833 -d option is available only if --enable-debug was given.
834 Affected files are irssi/src/silc/core/silc-core,
835 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
837 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
839 * Added silc_buffer_steal to steal the data from the buffer.
840 Affected file lib/silcutil/silcbuffer.h.
842 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
844 * Fixed server crash with double Primary block in config file.
846 Fixed also various memory leaks around the config file
847 parser. Affected files lib/silcutil/silcconfig.c,
848 silcd/serverconfig.c.
850 * Changed my nickname (Johnny Mnemonic) to my real name, this
851 means that bugs introduced by him were actually introduced
854 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
856 * Don't display "foo appears as foo\nYou're now known as foo"
857 messages. Affected file irssi/src/silc/core/client_ops.c
859 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
861 * Fixed error handling of invalid client entry when calling
862 commands in server. Fixes a crash. Affected file
865 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
867 * Added some sanity checks in server for correctness of the
868 server configuration. Affected file silcd/serverconfig.c.
870 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
872 * Prevent endless resolving of user informations in USERS
873 command by checking the command reply status correctly.
874 Affected file lib/silcclient/command_reply.c.
876 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
878 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
879 file is lib/silcutil/silcfileutil.c. A patch by Matthew
880 Aldous <Matthew@Aldous.com>.
882 * Added better implementation using CriticalSection of
883 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
884 <mikko.lahteenmaki@pikabaana.net>.
886 * Added some Winsock WIN32 compatiblity defines into
887 includes/silcwin32.h.
889 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
891 * Fixed double free in async host lookup code. Affected file
892 lib/silcutil/silcsockconn.c.
894 * On backup router handle now the SERVER_SIGNOFF from router
895 for local connected servers too, and close the connections.
897 Do not process them as normally signing off servers when they
898 really signoff by sending EOF fe, but always assume that
899 router sends the SERVER_SIGNOFF.
901 Affected files silcd/server.c and silcd/packet_receive.c.
903 * Fixed socket unsetting when closing connections. Affected
904 files silcd/server.c and silcd/packet_send.c.
906 * Do not print the nickname in SERVER_SIGNOFF if we do not
907 have it. Prevents asserts in Irssi core. It is possible we
908 don't have the nick if it was just being resolved when server
909 signoff. Affected file irssi/src/silc/core/client_ops.c.
911 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
913 * Fixed autonick crashbug in client library. Affected file
914 lib/silcclient/client.c.
916 * Fixed Unix implementation of SilcMutex to really assert if
917 the mutex is locked/unlcoked already. Affected file
918 lib/silcutil/unix/silcunixmutex.c.
920 * Fixed locking in silc_schedule_uninit. It didn't lock
921 when dispatching timeout tasks. Affected file is
922 lib/silcutil/silcschedule.c.
924 * Changed Win32 implementation of SilcThread to use modern
925 Win32 interface. Affected file is
926 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
928 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
930 * Don't print signed messages when sending failed. Affected files
931 irssi/src/silc/core/silc-[servers.c/commands.h]
933 * Send adquate signal when founding a channel by joing it. Affect
934 file irssi/src/silc/core/client_ops.c
936 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
938 * Fix theme abstracts parsing. Affected files irssi/default.theme,
939 irssi/src/fe-common/core/themes.c
941 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
943 * Fixed close command to use the port correctly when closing
944 server connections. Affected file silcd/idlist.c.
946 * Check for NULL outbuf in silc_socket_write. It is possible
947 that it is NULL is some odd case. Affected files are
948 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
950 * Do not call final protocol callback for backup router
951 resuming protocol when closing connection. It is closed
952 by timeout in case of error. Affected file silcd/server.c.
954 * Backup reconnect to router if backup resuming protocol
955 failed. Affected file silcd/server_backup.c.
957 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
959 * Fixed double free in SKE library error hadling when signature
960 error occurred. Affected file lib/silcske/silcske.c.
962 * Save the fingerprint to new SilcClientEntry after changing
963 nickname. Affected file lib/silcclient/client_notify.c.
965 * Print SIGNOFF in Irssi SILC client only if the nickname is
966 known. Prevents asserts in Irssi core. It is possible we
967 don't have the nick if it was just being resolved when it
968 quit. Affected file irssi/src/silc/core/client_ops.c.
970 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
972 * Fixed double free in invite list adding code when adding
973 invite strings. Affected file silcd/server_util.c.
975 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
977 * More log printing during backup router protocol. Affected
978 file silcd/server_backup.c.
980 * Removed backwards support for old private key file format.
981 Affected file lib/silccrypt/silcpkcs.c.
983 * Removed backwards support for not-so-strict decryption length
984 check, it's strict now. Affected lib/silccrypt/silccipher.c.
986 * GETKEY to update the client entrys fingerprint too.
987 Affected file lib/silcclient/command_reply.c.
989 * Added --without-libtoolfix for package builders using weird
990 wrappers around libtool (BSD at least).
992 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
994 * Fixed backup router bugs: When backup resumes router and
995 receives a CHANNEL_MESSAGE packet the backup must not act
996 as router since the packet header decryption would be
997 different. Also, when relaying packets to channel, do
998 not re-encrypt packets on backup that came from the primary
999 since the connection isn't really router-router connection.
1000 Affected files silcd/server.c, silcd/packet_send.c.
1002 * Added checks in encryption/decryption that encryption/decryption
1003 length sent as argument really is multiple by block size. Helps
1004 catching really weird bugs like the above backup router bugs
1005 when packets are being decrypted in wrong way. Affected files
1006 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1008 * Fixed padding generation in private key file encryption.
1009 Affected file lib/silccrypt/silcpkcs.c.
1011 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1013 * Added ignore_message_signatures setting which can be used
1014 to ignore signatures in messages. Affected files are
1015 irssi/src/silc/core/client_ops.c, silc-core.c.
1017 * Fixed the libtoolfix to use command line options instead of
1018 environment variables. They didn't work as expected. Now,
1019 the libtool is fully run-time configurable.
1021 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1023 * Verify signature payload for signed messages. Affected files
1024 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1025 irssi/src/silc/core/silc-core.h
1027 * Display signature verification result in public and private
1028 messages using theme abstracts. See irssi/default.theme for
1029 examples on their usage. Affected files
1030 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1031 irssi/src/fe-common/silc/module-formats.[ch],
1032 irssi/src/fe-common/silc/fe-common-silc.c,
1033 irssi/src/fe-common/silc/Makefile.am
1034 irssi/src/fe-common/core/fe-messages.[ch]
1036 * Fixed bugs in Irssi's theme parsing. Affected files
1037 irssi/src/fe-common/core/themes.c
1039 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1041 * Calculate the correct length for signed messages before
1042 encrypting, it must be multiple by block size. Affected
1043 file lib/silccore/silcmessage.c.
1045 * silc_message_signed_get_public_key returns now both
1046 decoded and encoded public key. Affected files are
1047 lib/silccore/silcmessage.[ch].
1049 * Added libtoolfix script that makes the libtool more generic
1050 and configurable in run-time. Now we can specify in run-time
1051 if what kind of libraries we want to create, regardless of
1052 configuration. SIMs are now creates even if --disable-shared
1053 was explicitly given.
1055 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1057 * Fixed founder key sending in CMODE command in client.
1058 Affected file lib/silcclient/command.c.
1060 * Fixed CUMODE founder authentication in server to not check
1061 for client's public key since it's not supposed to do that.
1062 Affected file silcd/command.c.
1064 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1066 * Set realname and hostname in NICK_REC records. Affected file
1067 irssi/src/silc/core/silc-nicklist.c
1069 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1071 * Remove 1.0 protocol backwards compat code from client
1074 * Added more reliable check for whether nickname did change
1075 or not, or whether only Client ID changed in NICK_CHANGE
1076 notify. Affected file lib/silcclient/client_notify.c.
1077 Fixes bug in '@' character handling in a nickname.
1079 * Added support for automatically parsing signature from
1080 the message payload. Added new function
1081 silc_message_get_signature to return the payload to
1082 application. Affected files lib/silccore/silcmessage.[ch].
1084 * Changed the private_message and channel_message client
1085 operations to deliver the SilcMessagePayload to the
1086 application too. Application can use it fe. to get the
1087 signature from the message for verification. Affected
1088 file lib/silcclient/silcclient.h, client_channel.c and
1091 * Redefined the signed payload for message payloads.
1092 Updated protocol specs and implemented.
1094 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1096 * Fixed wrong invite and ban list handling in server command
1097 reply. Affected files are silcd/command_reply.c,
1098 silcd/server_util.[ch].
1100 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1102 * Fixed CMODE setting in server when founder mode was set.
1103 Affected file silcd/command.c. Bug #95.
1105 * Added support to setting specific public key in CMODE in
1106 Irssi SILC client. Affected file lib/silcclient/command.c.
1108 * Added support to use specific public key in CUMODE in
1109 Irssi SILC Client. Affected file lib/silcclient/command.c.
1111 * Added support for inviting and banning by public key in
1112 Irssi SILC client. Affected file lib/silcclient/command.c.
1114 * Fixed fingerprint/babbleprint showing in invite and ban
1115 list command replys. Affected file is
1116 irssi/src/silc/core/client_ops.c.
1118 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1120 * Format CMODE +c and +h to display both the mode and the argument
1122 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1124 * Added test vectors and test programs for SHA-1, MD5,
1125 HMAC-SHA1 and HMAC-MD5. New tests are located in
1126 lib/silccrypt/tests/. Fixed also argument decoding bug in
1127 MD5 implementation. Affected file lib/silccrypt/md5.c.
1129 * Changed the channel private key and private message key
1130 generation (with static keys) to use SHA1 instead of MD5,
1131 as SHA1 is the mandatory hash function in SILC. Affected
1132 file lib/silcclient/client_[channel/prvmsg].c.
1134 * Changed the private key file encryption to use SHA1 instead
1135 of MD5. Added support for the old generation and added
1136 automatic change of the key (to be removed later). Affected
1137 files lib/silccrypt/silcpkcs.c.
1139 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1141 * Load only files with .pub suffix in PublicKeyDir. Affected
1142 file silcd/serverconfig.c.
1144 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1146 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1147 channels. Affected files silcd/silcd.c, silcd/server.h.
1149 * Added the config directive PublicKeyDir for the client block.
1150 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1152 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1154 * Merged Toni's irssi/silc.conf patch.
1156 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1158 * Max alloc tests in allocation routines. Affected file
1159 lib/silcutil/silcmemory.c.
1161 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1163 * Fixed a typo in resuming code that fixed detach/resume code
1164 in server. Bug #93. Affected file silcd/packet_receive.c.
1166 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1168 * Do reverse lookups for server when /connecting. Affected files
1169 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1170 irssi/src/core/net-nonblock.*
1172 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1174 * Added library versioning for shared libraries. Affected
1175 files configure.in.pre and lib/Makefile.am.pre.
1177 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1179 * Display INVITE and BAN lists as specified by SILC 1.2
1181 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1183 * Do not send invite list back unless asked (when sending
1184 no arguments) or when list was modified. Affected file
1187 * Remove client from invite list in KILLED notify and in
1188 KILL command. Affected file silcd/command.c and
1191 * Fixed bugs in invite list handling in INVITE command.
1192 Affected files silcd/command.c and silcd/server_util.c.
1194 * Merged with Irssi 0.8.6.
1196 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1197 Affected file irssi/src/fe-text/silc.c.
1199 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1201 * The silc_argument_get_[first/next] now return the argument
1202 type to caller. Added silc_argument_payload_encode_one.
1204 Affected files are lib/silccore/silcargument.[ch].
1206 * Added support for the SILC 1.2 INVITE command and new
1207 invite lists to server. Affected files are silcd/command.c,
1208 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1210 * Added support for the SILC 1.2 BAN command and new
1211 ban lists to server. Affected files are silcd/command.c,
1212 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1214 * Added support to client sending new INVITE command. Affected
1215 file is lib/silcclient/command.c.
1217 * Added support to client sending new BAN command. Affected
1218 file is lib/silcclient/command.c.
1220 * Added support for removing client from invite list when kicked
1221 from channel, as SILC 1.2 dictates. Affected files are
1222 silcd/packet_receive.c and silcd/command.c.
1224 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1226 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1227 automatically the cipher's internal IV. Affected files
1228 lib/silccrypt/silccipher.[ch].
1230 * Assure the RESUME_CLIENT packet is not sent to twice to
1231 backup router if the detached client was originated from
1232 the backup. Affected file silcd/server.c. Bug #76.
1234 * Changed silc_sim_symname to not allocate memory. Affected
1235 file lib/silcsim/silcsimutil.c.
1237 * Fixed memory leaks with SIMs in server. Affected files
1238 silcd/serverconfig.c, silcd/server.c.
1240 * Fixed channel key distribution after resuming detached
1241 client. Affected files silcd/packet_receive.c.
1243 * Fixed channel's global_user boolean checking after detaching.
1244 Check it after changing the owner of the client not before.
1245 Affected file silcd/packet_receive.c.
1247 * Fixed few double frees from client library. Fixes at least
1248 Bug #81, possibly others too.
1250 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1251 notifys in Irssi SILC Client. Affected file is
1252 irssi/src/silc/core/client_ops.c. Bug #82.
1254 * Applied Ville Räsänen's manual page and --mandir bugfix
1255 patch. Affected files are configure.in.pre and Makefile.am.pre.
1258 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1260 * Added support to backup router protocol for backup to tell
1261 normal server that it cannot use the backup router as primary
1262 because the primary isn't really down. Updated protocol
1265 * Added support for primary router to tell backup router that
1266 resuming is not possible because the backup really isn't primary
1267 in the cell. For example if backup disconnected itself the
1268 resuming is not allowed since the primary really did not
1269 go down. Updated protocol specs.
1271 * Removed MARS from crypto library.
1273 * Defined the CTR mode and Randomized CBC mode in SILC. The
1274 CTR mode is RECOMMENDED now in specification. Defined also
1275 Serpent cipher as optional cipher. Updated the protocol specs.
1277 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1279 * Added support for inviting/banning by IP/MASK, public key,
1280 and explicit Client ID. Redefined the command and notify
1281 types to allow easier forwards support for other methods
1282 of inviting/banning. Updated protocol specs.
1284 * Remove the client from channel's invite lists if the client
1285 is kicked or killed. Updated protocol specs.
1287 * Unified the Channel Message Payload and Private Message
1288 into one Message Payload. Updated protocol specs and
1291 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1293 * Don't wait for EOF after socket error has occurred, but
1294 close the connection. Affected file is silcd/server.c.
1296 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1298 * Added support for setting FOUNDER mode on channel with
1299 specific public key which can be set with CMODE command.
1300 Updated protocol specs and implemented in client and server.
1302 * Fixed the Irssi SILC client to correctly shutdown the client
1303 library to avoid memory leaks. Affected files are
1304 irssi/src/silc/core/silc-core.c and silc-servers.c.
1306 * Deprecated the No Reply flag in SKE protocol and introduced
1307 "IV Included" flag which can be used to indicate that the IV
1308 is included in the ciphertext. This makes it possible to use
1309 SILC on unreliable transport, such as UDP which may cause
1310 packet reordering and losses. Updated protocol specs, did
1313 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1315 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1316 < 32 bit values in correct size. Affected file is
1317 lib/silcmath/mp_mpi.c.
1319 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1321 * Fixed the KE Start Payload parsing to check that mandatory
1322 fields are present. Affected file lib/silcske/payload.c.
1324 * Fixed compilation warnigs in Irssi SILC Client. Affected
1325 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1327 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1329 * Print "nick now appears as newnick" and update Irssi's nicklist
1330 when you change your nick to "nick". Closes #62
1332 * Never format your own nick. Closes #63
1334 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1336 * SILC_UMODE_GONE changes are now propagated correctly to the
1337 Irssi client. Closes #54
1339 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1341 * Fixed example in /HELP KEY
1343 * Added expando $j which expands to current SILC Client version
1345 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1347 * Fixed public key decoding in crypto library.
1349 * Added better error printing to SKE library.
1351 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1353 * Fixed NICK command to not crash if nickname was not sent.
1355 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1357 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1358 Deprecated the old Encrypt-And-MAC order. Updated protocol
1359 specs and implemented.
1361 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1362 generation. Updated specs and implemented.
1364 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1366 * Added support for rekey before 2^32 sequence number wraps.
1367 Affected files in server and client library.
1369 * Padding must be at least 8 bytes now. Implemented and updated
1372 * Compute maximum padding for authentication packets to make
1373 passphrase approximation attacks impossible. Affected files
1374 in client library and in server.
1376 * Fixed PING command sending in client library and handling in
1377 server. The server ID must be ID Payload, not raw ID data.
1378 Affected files in server and client library.
1380 * Defined that all public keys sent in commands and notify
1381 payloads are actually Public Key Payloads not raw public key
1382 data. Updated protocol specs and implemented.
1384 * Updated protocol version to 1.2. Updated specs and code.
1386 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1387 status types. Updated specs and the code.
1389 * Added support for normal client to kill its own entries from
1390 the network. Updated protocol specs and the code.
1392 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1393 and added initial implementation.
1395 * Added MAC field to the Private Message Payload to protect
1396 against chosen ciphertext attacks. Updated the protocol specs
1399 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1400 attribute to indicate the user's current idle and signon time
1401 of a service. Updated protocol specs and implemented.
1403 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1405 * Added "do_not_bind" argument to silc_client_file_send what
1406 can be used to not bind locally but assume the file receiver
1407 provides the point of connect. Usefull when sender is behind
1408 NAT device. Affected file lib/silcclient/silcclient.h and
1411 * Added -no-listener option to FILE SEND command in Irssi SILC
1412 client. Affected file irssi/src/silc/core/silc-servers.c.
1413 Renamed FILE RECEIVE to FILE ACCEPT.
1415 * Confirm passphrase for private key encryption in
1416 silc_create_key_pair and silc_change_private_key_passphrase.
1417 Affected files are lib/silcutil/silcapputil.c.
1419 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1421 * Move silc_client_packet_send back to internal, added
1422 silc_client_send_packet, a bit simpler function for application.
1423 Affected files lib/silcclient/silcclient.h, client.c and
1426 * Moved the SilcClientEntry, SilcChannelEntry and
1427 SilcServerEntry to silcclient.h to be public and documented
1428 them for application. Affected files are
1429 lib/silcclient/silcclient.h and idlist.h.
1431 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1433 * Fixed manual page installation patch by Ville Räsänen.
1434 USERS help page fix patch by Ville Räsänen
1436 * Changed the silc_client_command_call interface to make
1437 the command call simpler for the application. The library
1438 now handles the command line parsing, command finding and
1439 execution. Application only needs to call the function
1440 with the command line. Affected files are
1441 lib/silcclient/silcclient.h, command.[ch].
1443 * Fixed silc_get_input to NULL-terminate the returned input.
1444 Affected file lib/silcutil/silcutil.c.
1446 * Resolve the client's public key in JOIN command if the
1447 founder auth data is being requested but we don't know the
1448 client's public key. Affected file silcd/command.c.
1451 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1453 * Print notify for server opers when backup router comes
1454 online. Affected file silcd/server.c.
1456 * Fixed the INVITE command to send the invite list in
1457 command reply. Affected file silcd/command_reply.c.
1459 * Fixed MOTD command reply sending. Affected file
1462 * UTF-8 decode the topic in TOPIC command reply and LIST
1463 command reply in Irssi SILC client. Affected file is
1464 irssi/src/silc/core/client_ops.c.
1466 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1468 * Fixed the INVITE command to not crash Irssi SILC client
1469 when given without nickname argument. AFfected file
1470 irssi/src/silc/core/client_ops.c.
1472 * Fixed double free in WHOIS query on normal server when
1473 forwarding query to router. Affected file is
1474 silcd/server_query.c.
1476 * Fixed WATCH command reply handling on normal server which
1477 was missing altogether. Affected file silcd/command_reply.c.
1480 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1482 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1483 Included yodl sources for each of these. Also modified
1484 Makefile.am prototype to install these files to proper
1485 locations. Updated CREDITS. Affected file Makefile.am.pre,
1486 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1489 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1491 * Added support for encrypted private key files. Now
1492 passphrase must be provided when new key pair is created
1493 (can be empty though), and prompted when loading the
1494 private key. Added support for loading the old-style
1495 non-encrypted private keys as well. Affected files
1496 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1499 * Fixed silc_get_input to accept input on all terminals.
1500 Affected file lib/silcutil/silcutil.c.
1502 * Moved the Irssi SILC client key loading and other stuff
1503 to be called after the arguments and UI is initialized.
1504 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1506 * Added -P option to Irssi SILC client which can be used
1507 to change the passphrase of the private key. Affected
1508 file irssi/src/silc/core/silc-core.c.
1510 * Added silc_change_private_key_passphrase apputil routine
1511 to lib/silcutil/silcapputil.[ch].
1513 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1515 * Fixed connection closing in client library to not crash.
1516 Moved the connection freeing totally to function
1517 silc_clinet_del_connection. Affected file
1518 lib/silcclinet/client.c.
1520 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1522 * Changed includes/silcincludes.h to silcincludes.h.in to
1523 include configuration specific information. The silcdefs.h
1524 is not included in to installation anymore (it's only
1525 compilation time header).
1527 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1529 * Moved the SilcClient and SilcClientConnection from client.h
1530 to the public lib/silcclient/silcclient.h. Changed the
1533 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1535 * If version string in silc_clinet_alloc is NULL the library
1536 puts it automatically. Affected file lib/silcclient/client.c.
1538 * Changed the version strings from variables to #define's
1539 in includes/silcversion.h.
1541 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1543 * Added shared library complation support.
1545 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1547 * Added lib/silcutil/silcapputil.[ch] for application
1548 utility functions. It includes routines for applications'
1549 convenience. Added silc_create_key_pair, silc_show_public_key
1550 and silc_load_key_pair functions.
1552 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1554 * Send RESUME_CLIENT packet from router to backup routers
1555 to in resuming. Affected file silcd/packet_receive.c.
1557 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1559 * In IDENTIFY command parsing, send all other IDs except
1560 Client IDs explicitly to router for resolving on normal
1561 server. Also check that ID received in WHOIS command is
1562 always Client ID, others are not allowed. Affected file
1563 silcd/server_query.c.
1565 * Merged latest changes from irssi.org CVS.
1567 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1569 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1570 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1572 * Fixed the heartbeat sending in Irssi SILC client. Moved
1573 the silc_client_packet_send to silcclient.h for application
1574 usage. Affected files lib/silcclient/client_internal.h
1575 lib/silcclient/silcclient.h.
1577 * Fixed a bug in query resolving in server. Used wrong
1578 variable in a for loop and crashed. Affected file is
1579 silcd/server_query.c.
1581 * Server constructs requested attributes only to locally
1582 connected clients. Affected file silcd/server_query.c.
1585 * Fixed a bug when sending resolving from router to server
1586 with requested attributes. The constructed WHOIS command
1587 was incorrect. Affected file silcd/server_query.c.
1590 * Fixed Requested Attributes saving in WHOIS command reply.
1591 The length of the data buffer must be saved too. Affected
1592 file silcd/command_reply.c.
1594 * Update the client entry's servername after detaching is
1595 over. Affected file silcd/packet_receive.c. Bug #37.
1597 * Resolve incomplete client entrys in CUMODE_CHANGE and
1598 CMODE_CHANGE notifys. Affected file is
1599 lib/silcclient/client_notify.c. Bug #42.
1601 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1603 * Fixed channel key packet processing bug on backup router
1604 during backup resuming protocol. Affected file is
1605 silcd/packet_receive.c.
1607 * Fixed memory leaks in server. Affected files are
1608 silcd/server.c and silcd/packet_receive.c.
1610 * Fixed packet decryption problem when backup router encrypted
1611 channel message with wrong key during backup resuming
1612 protocol. Affected file silcd/packet_send.c.
1614 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1615 Toni Willberg (toniw@iki.fi)
1617 * Changed the SilcCipher context to be private. Changed the
1618 silc_cipher_get_iv to just return pointer to the IV. Added
1619 silc_cipher_get_name to return the name of the cipher.
1620 Fixed code all around to support these changes. Affected
1621 files are lib/silccrypt/silccipher.[ch], client library and
1624 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1626 * Fixed unaligned access in lib/silccore/silcattrs.c.
1628 * Fixed libtool linking in lib/silcsim/Makefile.am.
1630 * Fixed services attribute printing. Affected files is
1631 irssi/src/silc/core/silc-queries.c.
1633 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1635 * Fixed a crashbug in incoming server accepting. Affected
1636 file silcd/server.c.
1638 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1640 * Added automatically generated index to Toolkit Reference
1643 * Added support for Postscript Toolkit Reference Manual.
1645 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1647 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1650 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1652 * Added 'send_events' boolean argument to the function
1653 silc_schedule_set_listen_fd which sends the set events to
1654 the application explicitly if set to TRUE. Default action
1655 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1656 lib/silcclient/client_internal.h and silcd/server_internal.h.
1658 * Added silc_compare_timeval to determine which time values
1659 is smaller. Affected file lib/silcutil/silcutil.[ch].
1661 * Added sort-of "Quality of Service" (QoS) support to
1662 SilcSocketConnection. Data reception can be controlled with
1663 rate limit per second and/or read data length limit.
1664 Added silc_socket_set_qos. Affected files are
1665 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1667 * Added the QoS configuration to SILC Server configuration
1668 file. Affected files are silcd/serverconfig.[ch] and
1671 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1673 * Merged with irssi.org CVS.
1675 * Failed OPER and SILCOPER authentications are now logged.
1676 Affected file silcd/command.c. Bugs #25.
1678 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1680 * ROBODoc documented lib/silcutil/silcbuffer.h and
1681 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1682 <ville.rasanen@iki.fi>.
1684 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1686 * Added support for auto-passphrase authentication from the
1687 config file during connecting which was not implemented
1688 yet. Affected file irssi/src/silc/core/client_ops.c.
1690 * Fixed a bug in authentication protocol failure handling which
1691 was processing wrong callback context. Affected files
1692 are lib/silcclient/client.c and protocol.c.
1694 * Fixed the /ATTR allow off to actually work. Affected file
1695 is irssi/src/silc/core/silc-queries.c.
1697 * Fixed the /ATTR -del to work. Affected file is
1698 irssi/src/silc/core/silc-queries.c.
1700 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1702 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1704 * Fixed mask attribute adding in Irssi SILC client. Affected
1705 file irssi/src/silc/core/silc-queries.c.
1707 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1709 * Added support for saving the requested attributes in
1710 WHOIS to directory. Affected file is
1711 irssi/src/silc/core/silc-queries.c.
1713 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1715 * Added support for parsing VCard fields that do not have
1716 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1718 * Fixed a double free bug in hash table foreach function
1719 if the entry was deleted in the foreach callback. Affected
1720 file lib/silcutil/silchashtable.c.
1722 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1724 * Added silc_attribute_get_verify_data to return the signature
1725 verification data for either user digital signature or
1726 server digital signature in Requested Attributes. Affected
1727 files are lib/silccore/silcattrs.[ch].
1729 * Added silc_vcard_alloc which is used to allocated dynamic
1730 SilcVCard context. The silc_vcard_free now checks whether
1731 the context is dynamically allocated or not. Affected files
1732 are lib/silcutil/silcvcard.[ch].
1734 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1736 * Periodically remove the NOATTR status from client entry
1737 so that the client may take the attributes in use even after
1738 server has resolved them unsuccessfully earlier. Affected
1739 file silcd/server_query.c and idlist.h.
1741 * Moved sha1hash and md5hash from client->internal to
1742 SilcClient for application usage. Affected files are
1743 lib/silcclient/client.h and client_internal.h.
1745 * Fixed attribute encoding and decoding bugs. Affected
1746 files lib/silccore/silcattrs.[ch].
1748 * Added ATTR command to Irssi SILC Client which is used to
1749 manage user's Requested Attributes sending and values for
1750 WHOIS command. Affected files around Irssi SILC client.
1752 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1754 * Added silc_buffer_strformat which can be used to format
1755 strings into a buffer which size is automatically increased.
1756 Affected file lib/silcutil/silcbuffmt.[ch].
1758 * Added implementation of VCard (RFC 2426) which can be used
1759 as part of Requested Attributes in WHOIS command. Affected
1760 file lib/silcutil/silcvcard.[ch].
1762 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1764 * Some strncat -> silc_strncat changes our the core and
1767 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1768 errors. Added better error printing to SKE library.
1769 Affected files lib/silcske/silcske.c, silcske_status.h and
1772 * Save the PKCS key length even if only private key is set to
1773 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1775 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1776 length in bits not in bytes. Affected files are
1777 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1778 silcd/server_query.c.
1780 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1782 * Added silc_attribute_payload_encode_data to directly encode
1783 the data into the attributes buffer. Renamed function
1784 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1785 Affected files are lib/silccore/silcattrs.[ch].
1787 * silc_hash_table_find_foreach calls the foreach function now
1788 once even if the nothing was found with context set to NULL.
1789 Affected file lib/silcutil/silchashtable.[ch].
1791 * Remove the RESOLVING flag from client entry after received
1792 the Requested Attributes from the client. Fixed memory leak
1793 in client entry freeing. Affected files silcd/server_query.c
1796 * Added Requested Attributes support into SILC Client Library.
1797 It is not able to send requested attributes in WHOIS command,
1798 and also receive and process requested attributes. Added
1799 silc_client_attribute_[add|del] and silc_client_attributes_get
1800 functions. Added also `ignore_requested_attributes' to the
1801 SilcClientParams to not use attributes in client. Affected
1802 files are lib/silcclient/command.c, client_attrs.[ch],
1803 silcclient.h, client_internal and client.[ch].
1805 * Changed the silc_client_get_client_by_id to support Requested
1806 Attributes, it takes them as argument now. Affected file
1807 is lib/silcclient/silcclient.h, and idlist.c.
1809 * Added -details option to WHOIS command in Irssi SILC Client
1810 to support the requested attributes. By default it requests
1811 all attributes. Affected file lib/silcclient/command.c and
1812 irssi/doc/help/in/whois.in.
1814 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1816 * Add also SERVICE attribute for server-constructed attribute
1817 data. Also digitally sign the attributes and add
1818 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1819 silcd/server_query.c.
1821 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1823 * Changed the silc_attribute_payload_encode to support list
1824 of attributes (function may be called several times to add
1825 a new attribute). Removed the silc_attribute_payload_encode_list
1826 function. The encoding function now also automatically encodes
1827 the data, so the caller does not need to do that. Affected
1828 files lib/silccore/silcattrs.[ch].
1830 * Added support for replying on behalf of the user to the
1831 Requested Attributes in WHOIS command in the server. Affected
1832 file silcd/server_query.c.
1834 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1835 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1837 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1839 * Don't swtich to become primary router if we are backup if
1840 decryption error has occurred. Affected file silcd/server.c.
1842 * Fixed a bug in backup router IP address comparison in
1843 silc_server_backup_get.
1845 Save now also the port of the server/router and use that
1846 in comparison as well. Affected file silcd/server_backup.c.
1848 * Normal server now reconnects to backup router automatically
1849 if connection is lost to it. Affected file silcd/server.c.
1851 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1853 * If packet processing fails (like integrity check fails)
1854 the connection is closed now. Affected files are
1855 lib/silccore/silcpacket.c and silcd/server.c.
1857 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1859 * Fixed double free in RSA public key set function
1860 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1863 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1865 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1866 Added server_query.[ch] which provides one interface for
1867 querying information using all three commands.
1869 * Changed all "typedef unsigned char" in core library to
1870 "typedef SilcUInt8".
1872 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1874 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1876 * Renamed silc_server_get_client_resolve to
1877 silc_server_query_resolve and moved to server_query.[ch].
1879 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1881 * Resumed client packet handling from server put the resumed
1882 client on wrong list on router and caused the client not
1883 be present on the network anymore. Now fixed to put the
1884 client to correct list. Affected file silcd/packet_receive.c.
1886 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1888 * Various cleanup in error message output in config parsing code
1889 and in server init code. Fixed error log files containing
1890 too many newlines ('\n') in some situations. Affected files are
1891 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1893 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1895 * Use the reverse lookupped hostname in client internals
1896 instead of one user provided us as remote server name.
1897 Affected file lib/silcclient/client.c.
1899 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1901 * Added 'app_context' to silc_schedule_init. It is an
1902 application specific context that is delivered to application
1903 in task callback functions. Affected files are
1904 lib/silcutil/silcutil.[ch].
1906 * The hb_context in SilcSocketConnection is not freed
1907 automatically anymore (application must free it). Freeing
1908 it automatic is inconsistent. Affected files are
1909 lib/silcutil/silcsockconn.[ch].
1911 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1913 * Added support for removing explicitly added client connections
1914 in rehash and closing the client connections if they were
1915 unconfigured in the rehash. Affected file silcd/server.c.
1917 * Added support for aborting automatically pending commands
1918 that never receives the reply (to avoid memory leaks).
1919 Added also silc_server_command_pending_timed to set the
1920 specific timeout for pending command. Affected files are
1921 silcd/command[_reply].[ch].
1923 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1924 specs and lib/silccore/silcstatus.h.
1926 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1928 * Changed the silc_get_time to accept time value as argument
1929 or if zero is sent return current local time. Affected
1930 file lib/silcutil/silcutil.[ch].
1932 * Added STATS command to client library and Irssi SILC client.
1933 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1935 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1937 * Assure that channel key is set before sending it. May
1938 crash server otherwise. Affected file silcd/packet_send.c.
1940 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1942 * Assure that endless loop cannot happen with detached client
1943 resolving on normal server. Added idlist status
1944 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1945 silcd/idlist.h and silcd/packet_receive.c.
1947 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1949 * Incoming file transfer request cannot use same session as
1950 the sending session. This can happen when sending file to
1951 yourself. Crashed the client on quit. Affected file
1952 lib/silcclient/client_ftp.c. Bug #24.
1954 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1956 * Implemented the draft-riikonen-precense-attrs draft and
1957 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1959 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1961 * Distribute the SERVER_SIGNOFF notify also to local backup
1962 routers from the primary router. The backup router may not
1963 have the signing of local server directly connected and need
1964 to know about the signoff. Affected file silcd/server_util.c.
1966 * Use the primary router as the origin of the locally connected
1967 server when it is disconnecting from the backup router since
1968 that's where it really is coming from. Now the clients from
1969 the disconnecting server are removed correctly and "shadow"
1970 clients are not left to the backup router. Affected file
1973 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1975 * If normal server is standalone and found existing but disabled
1976 channel, do not re-create the channel since it creates
1977 duplicate same channels. Affected file silcd/server.c.
1979 * Added anonymous client connections support to server. New
1980 "anonymous" configuration option to ConnectionParams section
1981 added. If set to true, the username and hostname information
1982 of the client will be scrambled and anonymous user mode is
1983 set automatically to the user. Affected files are
1984 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1986 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1988 * In JOIN notify handling, mark that the cache entry of the
1989 client cannot be expired. Can cause crashes on normal
1990 server (asserts client->channels). Affected file is
1991 silcd/packet_receive.c.
1993 * From now on distribution versions are used as protocol versions
1994 instead of by default using the Toolkit base version as protocol
1995 version. Affected file prepare.
1997 * Do not set the locally resolved hostname for local client
1998 entry but take what server sends. This way the real hostname
1999 is showed in WHOIS for yourself. Affected file is
2000 lib/silcclient/idlist.c and lib/silcclient/client.c.
2002 * Resolve local info with IDENTIFY when connecting to server.y
2004 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2006 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2007 for implied search (not needed on platforms which has native
2008 pthreads library). Use --without-pthreads to disable threads.
2009 Affected file is configure.in.pre
2011 * Fixed --with-iconv on platforms which need to bypass (broken)
2012 native iconv(). Affected file is configure.in.pre
2014 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2016 * Moved -C option parsing in Irssi SILC client at same time
2017 as other options. The UI was initialized earlier and caused
2018 problems on command line. Bug #16. Affected file is
2019 irssi/src/silc/core/silc-core.c.
2021 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2023 * Added global variable silc_log_timestamp that tells silclog
2024 wether to print or not the timestamp in the logging files.
2025 Affected file lib/silcutil/silclog.[ch].
2027 * Added silcd configuration option Timestamp in the Logging
2028 section. Affected file silcd/serverconfig.[ch],
2029 doc/example_silcd.conf.in.
2031 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2033 * Fixed fingerprint checking to check for entirely empty
2034 fingerprint instead of two first bytes when determining
2035 if it is set. Bug #18. Affected file silcd/command.c.
2037 * Fixed duplicate PKCS name registering to not allow it.
2038 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2040 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2042 * Conditionalize non-gcc compiler optimizations for various
2043 platforms, enable those commented out. Cleanups.
2044 Affected file lib/silcmath/mpi/configure.in
2046 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2048 * silc_rng_exec_command() left zombie processes if command
2049 didn't generate any output. Affected file
2050 lib/silccrypt/silcrng.c
2052 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2054 * Rewrote iconv checking, introduce --with-iconv for systems
2055 which rely on libiconv. Check if iconv() provided by libc
2056 is good enough, otherwise demand libiconv. Affected file
2059 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2061 * Search for ldopen() also in libc. This enables SIM support
2062 on *BSD systems. Based on patch from Alex Zepeda. Affected
2063 file configure.in.pre
2065 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2067 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2068 This fixes prepare on *BSD systems. Affected file
2071 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2073 * More fixed for not having purge timeout for global clients
2074 that are on channel. Affected files silcd/command_reply.c
2077 * Fixed the rekey protocol to work with backup router connections.
2078 Rekey packets are now allowed on disabled connections as
2079 well. Affected files silcd/packet_send.c and server.c.
2081 * Do not switch to be as backup router when shutting down and
2082 closing the primary connection. Affected file silcd/server.c.
2084 * Fixed memory leaks in backup router deleting. Added
2085 silc_server_backup_free to free all data during shutdown of
2086 server. Affected files silcd/server_backup.[ch].
2088 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2090 * Do not process commands if the sock->user_data is NULL.
2091 Affected file silcd/command.c.
2093 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2095 * Fixed buffer overflow and security problems (loosing bits
2096 in CFB encryption) in SILC RNG. Problems reported by
2097 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2099 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2101 * Added yet more checks that client is not expired on global
2102 list if it is on channels. Affected file is
2103 silcd/command_reply.c.
2105 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2107 * Merged c0ffee's MIME signal patch which adds support for
2108 sending also MIME messages in Irssi SILC Client, and handling
2109 received MIME messages in a signal (and perhaps doing something
2110 to non-textual MIME messages).
2112 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2114 * Fixed pending command deletion in server and client library
2115 to check the whole list instead of breaking after first found.
2116 The affected files are silcd/command.[ch] and
2117 lib/silcclient/command.[ch].
2119 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2121 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2122 secret or private, otherwise it's possible to find out
2123 whether a secret channel exists or not. Affected file
2126 * If CMODE change fails during the mode setting, assure that
2127 the old mode mask is set for the channel back. Affected
2128 file silcd/command.c.
2130 * Fixed passphrase saving on +a channel on normal server
2131 after successful JOIN command. Affected file silcd/command.c.
2133 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2135 * Remove server/router operator privileges in DETACH command,
2136 since it's possible to resume to server where these
2137 privileges would not be allowed for the client. Affected
2138 file silcd/command.c.
2140 * Do not set to wait for backup in rehash of the server.
2141 Affected file silcd/server.c.
2143 * Do not check listener sockets when counting how many
2144 socket connections we have. Affected file is
2145 silcd/server_util.c.
2147 * Do not announce disconnected clients that are remaining
2148 in history (for WHOWAS). This is because SIGNOFF notify
2149 for these has been sent earlier already. Affected file
2152 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2154 * Buffer overflow with CUMODE command's mode->mode character
2155 conversion. Reported by Ville Räsänen. Affected file
2156 lib/silcutil/silcutil.c.
2158 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2160 * Allow heartbeat packets to go disabled connections anyway.
2161 Affected files silcd/server.c and silcd/packet_send.c.
2163 * Do not broadcast New Channel packets with List flag set
2164 in the packet to backup routers. The router must check
2165 for the correctness of the packets before sending them.
2166 It is possible that router will have enforce Channel ID
2167 change and this would cause desync in the backup router.
2168 Affected file silcd/packet_receive.c.
2170 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2171 are handled in list parsing. They are not list packets
2172 anymore. Affected file silcd/packet_receive.c.
2174 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2176 * Stop waiting for backup router through the timeout, not
2177 directly after backup router has arrived. Affected file
2180 * Do not re-create channel keys and send them when removing
2181 clients in server shutdown. Affected files are
2182 silcd/server_internal.h and silcd/server_util.c.
2184 * Notify distribution to backup routers was missing from
2185 the silc_server_send_notify_dest function which caused
2186 desyncing problems with backup router. Affected file is
2187 silcd/packet_send.c.
2189 * The client's channel removing was working wrong on
2190 backup router. It assumed that it doesn't know global
2191 information but backup router does know. For this reason
2192 it could remove channel when it wasn't supposed to do that.
2193 Affected file silcd/server.c and silcd/server_util.c.
2195 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2197 * Stop for a couple seconds after badkup router has become
2198 primary router. Affected file silcd/server.c.
2200 * Added silc_server_remove_servers_by_server, which is used
2201 to remove servers originated from some other server. Also
2202 clients of those servers can be removed too. Affected file
2203 silcd/server_util.[ch].
2205 * When removing clients after a server has signed of remove
2206 also all servers behind that server (unless they are known
2207 to be available locally), and send SERVER_SIGNOFF for each
2208 of the server separately. Also the signed off clients are
2209 sent now separately per signed off server. The affected files
2210 are silcd/server.c and silcd/server_util.[ch].
2212 * All servers added with silc_idlist_add_server must always
2213 have both "router" and "connection" pointers set. Otherwise,
2214 bad server entries may be left around in the cache.
2215 Affected file silcd/command_reply.c.
2217 * Do not create the channel key in NEW_CHANNEL packet
2218 processing if the channel is empty. Affected file
2219 silcd/packet_receive.c.
2221 * Completed backup router support for standalone routers.
2222 Supports also servers in the cell that do not use the backup
2225 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2227 * Fixed a bug in silc_string_regexify which did not add '^'
2228 at the start of each string, and thus the matching was
2229 not explicit. For example ban list iikone@*!*@* would
2230 match also "priikone", which is wrong, it would have to be
2231 *iikone@*!*@* to match also "priikone". Affected
2232 file lib/silcutil/unix/silcunixutil.c.
2234 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2236 * Enable all local server connections before updating client
2237 caches when we've become backup router. Otherwise, signoff
2238 packets may not reach the clients. Affected files are
2239 silcd/server.c and silcd/server_util.[ch].
2241 * Fixed a bug in version string parsing which could crash
2242 the program with specially formatted version string.
2243 Bug reported and patch provided by Ville Räsänen. Affected
2244 file lib/silcutil/silcutil.c.
2246 * Handle the disconnection immediately when DISCONNECT
2247 packet is received in server. Affected file silcd/server.c.
2249 * Primary router now waits a short time (10 seconds) for
2250 backup router connection before accepting any other
2251 connection (except local). Affected file silcd/server.c,
2254 * Fixed a crash in client libary in NICK_CHANGE notify when
2255 NICK_CHANGE arrived for client entry we are resolving
2256 currently. Affected file lib/silcclient/client_notify.c.
2258 * Call the sconn->callback completion even if error had
2259 occurred. Start reconnecting always if connection to
2260 primary router fails during backup router protocol.
2261 Affected files silcd/server.c and server_backup.c.
2263 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2265 * Added functions silc_server_send_opers and
2266 silc_server_send_opers_notify to send packets stricly
2267 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2268 to send variable argument notify to operators.
2269 Affected files silcd/packet_send.[ch] and silcd/server.h.
2271 * Removed UMODE rights checking with UMODE_CHANGE notify.
2272 Affected file silcd/packet_receive.c.
2274 * Server/router operator now receives notify when network
2275 switches to backup router and when it resumes the use of
2276 primary router. Affected file silcd/server.c and
2277 silcd/server_backup.c.
2279 * Fixed the updating of client information after backup
2280 resuming protocol is over; update all except local clients
2281 to the new primary router. The affected file is
2282 silcd/server_util.c.
2284 * Added support for closing active connections in rehash
2285 that were unconfigured by the user. Supports currently
2286 closing server and router connections. Affected file
2289 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2291 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2293 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2294 is NULL since seems that on some platforms NULL is allowed
2295 and on some it's not. Fallback encoding is used instead.
2296 Affected file lib/silcutil/silcstrutil.c.
2298 * Fixed statistics updating for incoming server connection
2299 which could cause problems when re-connecting. Affected
2300 file silcd/server.c.
2302 * Preliminary backup router support for standalone router
2303 added. Affected files in silcd/.
2305 * Mark server connections in backup router disabled before
2306 and after backup protocol. Affected file is
2307 silcd/server_backup.c.
2309 * Added support for reconnecting to remote server connection
2310 even if the protocol fails, and if the configuration wants
2311 us to keep trying to connect anyway.
2313 Server connection is not allowed to backup router if
2314 backup router does not have connection to primary router yet.
2316 Affected file is silcd/server.c.
2318 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2320 * Added silc_client_udpate_server function to update changed
2321 server info. Affected file lib/silcclient/idlist.[ch].
2323 * Added check for server entries that are being resolved when
2324 notify is received. If being resolved, handle the received
2325 notify only after it's resolved so that all notifys are
2326 handled in same order as received from the server.
2328 Added similar resolver check to channel entries. Every
2329 notify that cause resolving of any information that affects
2330 channel entry marks the channel entry in waiting state.
2331 After whatever resolving is over the waiters are signalled
2332 and only then the notifys are handled in the same order
2333 as delivered from the server.
2335 Affected files are lib/silcclient/idlist.[ch], and
2338 * Fixed KILLED notify handling in normal server. Affected
2339 file silcd/packet_receive.c.
2341 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2342 is locally connected, or was locally connected (but may
2343 be detached and connection is not active). Added also
2344 SILC_IS_LOCAL for checking this status. Affected files
2345 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2346 silcd/server.c and silcd/server_internal.h.
2348 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2350 * Don't send or handle TOPIC_SET if topic is already set and
2351 is same as being set. Affected files silcd/command.c and
2352 silcd/packet_receive.c.
2354 * Fixed CMODE change rights checking to work correctly when
2355 removing modes by operator. Affected file is
2356 silcd/server_util.c.
2358 * Fixed some handling with New Channel packet in router and
2359 fixed some CMODE_CHANGE notify handling in server and router.
2360 Affected file is silcd/packet_receive.c.
2362 * Changed "disconnect" client operation to include the
2363 reason of the disconnection and optional disconnection
2364 message. Affected file lib/silcclient/silcclient.h.
2366 * Made the compilation of lib/contrib/ stuff conditional.
2367 Affected files configure.in.pre, lib/contrib/Makefile.am.
2369 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2371 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2372 to the sender of the notify too, to avoid situation where two
2373 notifys are in the network at the same time going to oppsite
2374 directions. Affected file silcd/packet_receice.c.
2376 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2378 * Delete the client from channel even if the cilent->id is
2379 NULL. It was possible that client was deleted without
2380 removing from channels (theoretically at least). Affected
2381 file silcd/server.c and silcd/server_util.c.
2383 * Free the client data too when resuming is not successful.
2384 Affected file silcd/packet_receive.c.
2386 * Merged some code from c0ffee's silc-plugin. Affected files
2387 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2389 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2390 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2391 to the primary router connection, the other one returns
2392 TRUE if packet must be broadcasted to network.
2394 * All notifys that are destined to primary router (to network)
2395 are now automatically sent to backup routers even if the
2396 router is standalone (and has backup router). Affected files
2399 * Added --without-irssi and --without-silcd configuration
2400 options for disabling the compilation of these applications.
2401 Affected file configure.in.pre and prepare.
2403 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2405 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2406 UTF-8 encoding and decoding. Added also new encodings
2407 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2409 Added also SILC_STRING_LANGUAGE which is language and charset
2410 specific encoder and decoer for those platforms that support
2411 iconv(). It can convert the UTF-8 to and from the locale
2412 specific character set.
2414 Affected file lib/silcutil/silcstrutil.[ch].
2416 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2418 * Added function silc_get_command_name to the file
2419 lib/silcutil/silcutil.[ch].
2421 * Improved the server debug output a bit. Affected files are
2424 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2426 * Save the channel passphrase when received succesful JOIN
2427 command reply from router, on normal server. Otherwise
2428 joinig +a channels from normal server is not possible.
2429 Affected file silcd/command.c.
2431 * Fixed a bug in TOPIC_SET notify handling. The notifier
2432 may be other than client too, like server or channel.
2433 It expected it to always be only client and ignored the
2434 notify. Affected file silcd/packet_recieve.c.
2436 * Removed some (unnecessary) debug printing from
2437 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2439 * Do not force CMODE_CHANGE when server is announcing new
2442 Router announces stuff only after server reannounces channel
2443 after CHANNEL_CHANGE notify.
2445 These fixes optimizes the announcing procedure, and perhaps
2446 fixes some problems too. Affected file silcd/packet_receive.c.
2448 * Fixed SERVER_SIGNOFF sending to local clients. It was
2449 totally broken and sent the notify to all local clients,
2450 instead of only to those that was on same channel as the
2451 signing off clients. Affected file silcd/server_util.c.
2453 * Added -D option to server. It can be used to give debug
2454 level. The levels are from 0 - 99, and are predefined for
2455 smooth server debugging. (see silcd.c for the predefined
2456 levels). Affected file silcd/server.c.
2458 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2460 * Fixed a bug in Irssi SILC client to close the connection
2461 properly when disconnecting from server. Affected file
2462 irssi/src/silc/core/client_ops.c.
2464 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2466 * When authenticating as founder during JOIN command, check
2467 that the one authenticating becomes the only founder on the
2468 channel. Affected file silcd/command.c.
2470 * Better checking for founder mode setting when CUMODE_CHANGE
2471 notify is received. Affected file silcd/packet_receive.c.
2473 * Close all connections when shutting down the server by sending
2474 DISCONNECT packet. Close all listeners too when shutting
2475 down the server. Affected file silcd/server.c.
2477 * Handle DISCONNECT packet correctly in client library by
2478 calling the "disconnect" client operation. Affected file
2479 lib/silcclient/client.c.
2481 * Handle local errors correctly during resuming. Affected
2482 file lib/silcclient/client.c.
2484 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2486 * The log file is not dupped internally anymore in
2487 lib/silcutil/silclog.c. Fixed memory leaks too.
2489 * The scheduler now dispatches all pending timeout tasks
2490 when it is uninitialized with silc_schedule_uninit.
2491 Affected file lib/silcutil/silcschedule.c.
2493 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2495 * Added --enable-stack-trace option to configure. Added
2496 memory allocation stack trace support. Added files
2497 lib/silcutil/stacktrace.[ch]. Affected files are
2498 lib/silcutil/silcmemory.[ch].
2500 * Fixed memory leaks from libraries and server. Affected
2501 files around the tree.
2503 * Reverted back a fix made to CUMODE which broke it.
2504 Affected file silcd/command.c.
2506 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2508 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2509 core library, and implemented it. All textual messages SHOULD
2510 use this flag and the message MUST be UTF-8 encoded.
2511 All text messages sent by Irssi SILC client are now UTF-8
2512 encoded (regardless whether the terminal supports UTF-8 or not).
2513 Affected files are lib/silccore/silcchannel.h,
2514 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2517 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2519 * Added lots of new statistics updating that was missing from
2520 the server and router code. Affected files in silcd/.
2522 * Sending SIGUSR1 signal to server now dumps the current
2523 server statistics into /tmp directory. Affected file is
2526 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2527 the SILC Hash Interface also. Added new functions
2528 silc_hash_get_name, silc_hash_init, silc_hash_update and
2529 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2531 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2533 * Added some better info printing for client during connecting.
2534 Affected file silcd/server_util.c.
2536 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2537 to silence a user on a channel. Affected files are
2538 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2539 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2540 and silcd/packet_receive.c.
2542 * Fixed a fatal bug in handling of malformed command payload.
2543 Affected file silcd/command.c.
2545 * Fixed a double free when announcing channel users to router.
2546 Affected file silcd/server.c.
2548 * After successful authentication to channel founder mode, check
2549 that there isn't anyone else with founder mode on the channel.
2550 The one that authenticated will become founder and anyone
2551 else is demoted. Affected file silcd/command.c.
2553 * Added error printing of any error that has occurred during
2554 any command in client library. Affected file is
2555 irssi/src/silc/core/client_ops.c.
2557 * Removed some error printing from the client library and left
2558 it for the application to worry (from the error status it
2559 receives in 'command' client operation. Affected file is
2560 lib/silcclient/command.c.
2562 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2564 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2565 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2566 Starting key agreement with itself is denied. Affected file
2567 is lib/silcclient/client_keyagr.c.
2569 * Fixed some error checkings from the SFTP library which caused
2570 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2571 and lib/silcsftp/sftp_util.c.
2573 * Added new "debug" and "debug_string" settings to Irssi SILC
2574 client which can be used to print runtime debugging on the
2575 Irssi's screen. Available when compiled with --enable-debug
2576 option. Affected file irssi/src/silc/core/silc-core.c.
2578 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2580 * Fixed a missing variadic parameter in a function call that
2581 caused server crash when a non-allowed connection arrived.
2582 Reported by Richard Becker. Affected file silcd/server.c.
2584 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2586 * Added WATCH list sending to backup routers from router.
2587 The WATCH command is sent by the router to the backup
2588 router. Affected file silcd/command.c.
2590 * Mark the backup_router flag for RouterConnection entry
2591 if the backup router stuff is defined in the config file.
2592 Affected file silcd/serverconfig.c.
2594 * Fixed some backup data sending around the code to work better
2595 if the router is standalone router. Not all places were fixed.
2596 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2599 * Fixed the router connecting when connecting to multiple
2600 routers. It ignored every other router except the first
2601 one. Affected file silcd/server.c.
2603 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2605 * Made the private key generation after expiration optional.
2606 If not created after expiration the old key will re-expire
2607 at a later time (and thus key pair is not necessary to
2608 change). Affected file irssi/src/silc/core/clientutil.c.
2610 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2612 * The length arguments in bind() and connect() were wrong
2613 and fixed now to used SIZEOF_SOCKADDR in the
2614 lib/silcutil/unix/silcunixutil.c.
2616 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2618 * Fixed detach timeout handling to use Client ID and not
2619 the actual client entry which may be freed in the callback.
2620 Affected file silcd/command.c.
2622 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2624 * Merged c0ffee's multiple interface support patch.
2625 Affected files in silcd/.
2627 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2629 * Cleanup keys properly. Affected file is
2630 irssi/src/silc/core/clientutil.c.
2632 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2634 * Display the user mode on the status bar. Affected file
2635 irssi/src/silc/core/silc-expandos.c.
2637 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2639 * If private message key is not set, but the flag is set in
2640 the packet, ignore the packet since it cannot be decrypted.
2641 Affected file lib/silcclient/client_prvmsg.c.
2643 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2645 * When resuming client, remove the old client entry from
2646 the watcher list too. Affected file silcd/packet_receive.c.
2648 * Do not allow normal server to force founder mode away
2649 from router if the founder mode is already set. Affected
2650 file silcd/packet_receive.c.
2652 * Remove the client entry with watch notify types with short
2653 timeout, and not directly, so that other notifys can be
2654 retrieved too. Affected file lib/silcclient/client_notify.c.
2656 * Display notification about data messages that cannot be
2657 displayed. Affected files irssi/src/silc/core/client_ops.c,
2658 irssi/src/fe-common/silc/module-formats.[ch].
2660 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2662 * Fixed the CHANNEL_CHANGE notify handling in client libary
2663 to not use freed memory. Affected file is
2664 lib/silcclient/client_notify.c.
2666 * Fixed CUMODE_CHANGE notify handling in server. Affected
2667 file silcd/packet_receive.c.
2669 * Fixed USERS command to support empty channels. Affected
2670 file silcd/command.c.
2672 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2674 * Allow multiple identical pending commands to be registered
2675 in client library. Affected file is lib/silcclient/command.c.
2677 * Call the completion for resolving client information only
2678 after all resolvers has finished. This fixes a crash in
2679 the client. Added support for checking when the resolvers
2680 are finished. Affected file is lib/silcclient/idlist.c.
2682 * Wait by default 3 seconds before reconnecting to the server
2683 after being disconnected. Makes the /detach command a bit
2686 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2688 * Check the watcher list before sending signoff notifys
2689 when closing client connection. Affected file is
2692 * Added better CMODE command rights checking. Affected file
2693 silcd/server_util.c.
2695 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2697 * Fixed watcher list checking during server signoff. It
2698 crashed the server. Affected file silcd/server_util.c.
2700 * The JOIN command reply returns now the founder's public
2701 key. Affected file is silcd/command.c.
2703 * Announce the channel mode, and the mode properties with
2704 CMODE_CHANGE notify. Affected file silcd/server.c.
2706 * Mark new channels by default disabled, untill at least
2707 one user joins the channel. Affected file is
2708 silcd/packet_receive.c.
2710 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2712 * The nickname argument to watch notify can be optional.
2713 Fixes a crash in server. Affected file silcd/packet_send.c.
2715 * Remove the client entry from cache if the WATCH notify type
2716 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2717 lib/silcclient/client_notify.c.
2719 * Check the watcher list before and after changing nickname
2720 when the NICK_CHANGE notify is received. Affected file is
2723 * Fixed a crash in OPER and SILCOPER command sending. Empty
2724 passphrase caused the crash. Affected file is
2725 lib/silcclient/command.c.
2727 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2729 * Merged with Irssi CVS for Irssi SILC client.
2731 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2733 * Completed the protocol specifications.
2735 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2737 * Merged with Irssi CVS for Irssi SILC client.
2739 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2741 * Added the founder's public key delivery to the
2742 CUMODE_CHANGE notify type as well. Updated the protocol
2743 specs and the code. Affected files are silcd/packet_send.[ch],
2744 silcd/packet_receive.c and silcd/command.c.
2746 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2748 * Added silc_pkcs_public_key_copy function into the
2749 lib/silccrypt/silcpkcs.[ch].
2751 * Remove the `iv' from the SilcChannelEntry since we can
2752 live without it. Affected files are silcd/idlist.h and
2753 silcd/packet_receive.c.
2755 * Added support for sending the founder's public key in
2756 the CMODE_CHANGE notify packet in the server. Affected
2757 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2758 silcd/command.c and silcd/server.c.
2760 * Changed the FOUNDER_AUTH authentication to use only
2761 public key authentication as defined by new protocol
2762 specs. Passphrase authentication with that mode cannot
2763 be used anymore. It is now possible to reclaim founder
2764 mode from any server in the network. Affected files are
2765 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2767 * Added permanent channels support by making the channel
2768 permanent when FOUNDER_AUTH mode is set on the channel.
2769 The channel will not be destroyed even if channel is empty
2770 when that mode is set. Protocol TODO #17. Affected
2771 files are silcd/server.[ch], server_util.[ch],
2772 silcd/command.c, silcd/packet_receive.c and
2773 lib/silcclient/command.c.
2775 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2777 * Added reference counter to the command reply context in
2778 the client library. Affected files are
2779 lib/silcclient/command_reply.[ch].
2781 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2783 * Fixed rekey protocol with PFS in the client library.
2784 Affected file is lib/silcclient/protocol.c.
2786 * Added support for list of errors in client library
2787 command reply handling. Affected file is
2788 lib/silcclient/command_reply.c.
2790 * Defined that the WHOIS and IDENTIFY commands can send
2791 list of errors. Updated the protocol specs. Protocol
2794 * Added support for sending list of errors to WHOIS and
2795 IDENTIFY commands in server. Added support for receiving
2796 list of errors in server. Affected files are
2797 silcd/command.c and silcd/command_reply.c.
2799 * Fixed client info resolving on LEAVE command in client
2800 library to not crash. Affected file is
2801 lib/silcclient/client_notify.c.
2803 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2805 * Defined that the NICK command replies with thew changed
2806 nickname too, to make the nickname changing simpler at
2807 the client's end. Updated protocol specs and the code
2808 in client and server. Affected files are
2809 silcd/command.c, lib/silcclient/command_reply.c and
2810 lib/silcclient/command.c.
2812 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2814 * Added `Compressed' packet flag to indicate that the packet
2815 payload is compressed by the sender. Updated the protocol
2816 specs and the core library. The compression still is not
2817 implemented in the sources. Affected file is
2818 lib/silccore/silcpacket.h.
2820 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2822 * Remove pending command callbacks also if the connection
2823 to the server is destroyed. Affected file is
2824 lib/silcclient/client.c.
2826 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2828 * Added new QUIET channel user mode that can be used to
2829 quiet a user in a channel. Updated the protocol specs but
2830 it wasn't implemented yet. Protocol TODO #27. Affected
2831 file is lib/silccore/silcmode.h.
2833 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2835 * Added BLOCK_INVITE user mode to be able to block incoming
2836 invite notifications. Protoocol TODO #26. Affected files
2837 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2840 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2841 the protocol specs and the code. Affected file is
2842 lib/silccrypt/silcpkcs.c.
2844 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2846 * Disconnect Payload includes now the status type. Updated
2847 the protocol specs and the code. Protocol TODO #25.
2848 Affected files are silcd/server.c, lib/silcclient/client.c.
2850 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2851 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2852 Moved the silc_client_command_status_messages table to the
2853 lib/silcutil/silcutil.c and added new funtion
2854 silc_get_status_message, which deprecates function
2855 silc_client_status_message. Affected files are
2856 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2857 lib/silcutil/silcutil.[ch].
2859 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2861 * Defined that the nickname hash in Client ID MUST be from
2862 lowercase nickname. This effectively changes nicknames in
2863 SILC to case-insensitive. Updated the protocol specs and
2864 the code. Affected files are lib/silcutil/silcutil.[ch],
2865 silcd/serverid.c, and silcd/idlist.c.
2867 * Added new channel user modes BLOCK_MESSAGES_USERS and
2868 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2869 code. Affected files are lib/silccore/silcmode.h,
2870 lib/silcclient/command.c, and silcd/packet_send.c.
2872 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2873 specs and code. Affected file lib/silccore/silcstatus.h.
2875 * Added support for watch list. It is possible to add nicknames
2876 to be watched, and when they come to network, leave network
2877 or user mode changes the watcher will be notified of this
2878 change. Added SILC_COMMAND_WATCH command, added new
2879 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2880 notifications. Updated the protocol specs and implemented
2881 this to library, client and server. Protocol TODO #21.
2882 Affected files are lib/silccore/silccomand.h,
2883 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2884 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2885 silcd/packet_send.[ch], silcd/packet_receive.c, and
2886 irssi/src/silc/core/client_ops.c.
2888 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2889 somebody watching you. Updated the protocol specs and the
2890 code. Affected files are lib/silccore/silcmode.h, and
2891 lib/silcclient/command.c.
2893 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2895 * Added service support to SILC protocol. Added new command
2896 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2897 core library. Services are not implemented in server or
2898 client for now. Protocol TODO #20. Affected files are
2899 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2901 * Added SilcStatus argument to `command' client operation
2902 to return the error status when command sending fails
2903 locally. Changed all command in client library to return
2904 correct command status. Affected files are
2905 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2906 irssi/src/silc/core/client_ops.c.
2908 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2910 * Added silc_mime_parse function to parse MIME headers.
2911 Affected files are lib/silcutil/silcstruti.[ch].
2913 * Added MIME header parsing in Irssi SILC Client. It displays
2914 all textual MIME objects, others it ignores. Affected file
2915 is irssi/src/silc/core/clien_ops.c.
2917 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2919 * Fixed a bug in the pid writing function, which couldn't be
2920 written in a root-owned directory.
2922 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2924 * Defined that channel message to unknown Channel ID must
2925 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2926 Updated the protocol specs and the code in server. The
2927 affected file is silcd/packet_receive.c.
2929 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2931 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2932 that it is used to send error notifys if error occurs during
2933 some SILC packet processing, except commands. The error
2934 types are same as for command reply types. Defined that
2935 if private message is sent to unknown Client ID the error
2936 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2937 Updated the protocol specs and code. Affected files are
2938 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2939 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2940 and irssi/src/silc/core/client_ops.c. Renamed the
2941 SilcCommandStatus to SilcStatus.
2943 * Defined the use of extra WHOIS attributes in WHOIS command.
2944 The <Requested Attributes> (defined in a separate document)
2945 can be used to request additional information about user
2946 not returned by standard WHOIS command. Defined that server
2947 can send WHOIS command directly to client. Client provides
2948 the requested attributes to the server. Updated the protocol
2949 specs. Protocol TODO #4. Implementation is not done yet
2950 (Protocol TODO #24).
2952 * Renamed function silc_client_command_status_message to
2953 silc_client_status_message. Affected files are
2954 lib/silcclient/command_reply.[ch].
2956 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2958 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2959 32 bit integers. Updated the protcol specs and the code.
2960 Affected files are silcd/command.c and
2961 lib/silcclient/command.c.
2963 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2965 * Fixed a bug in library where sending a bogus authentication
2966 payload would lead to a crash. Affected file is
2967 lib/silccore/silcauth.c.
2969 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2971 * Added detach_disabled and detach_timeout server config
2972 options to the server. Affected files silcd/serverconfig.[ch],
2973 silcd/command.c and silcd/packet_receive.c.
2975 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2977 * Added resolve_cmd_ident field to the SilcClientEntry structure
2978 too so that if the entry is for example being resolved so
2979 another command may attach to the same pending command reply
2980 without requiring to resolve the same entry again. Added
2981 support for adding multiple pending commands for one
2982 command idenfier. Affected files lib/silcclient/command.[ch],
2983 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2985 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2987 * Defined that server receives WHOIS command reply for private
2988 and secret channels too. Updated protocol specs and the
2989 code in server. Affected file silcd/command.c.
2991 * Defined <channel user mode list> argument to WHOIS command
2992 reply for returning user modes on the channels. The
2993 channel list now doesn't include the user mode anymore but the
2994 actual channel mode. Updated protocol specs and the code in
2995 client and server. Affected files are silcd/command_reply.c,
2996 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2997 and lib/silcclient/command_reply.c.
2999 * Save the channels list in WHOIS command reply in normal server
3000 so that WHOIS always shows joined channels also in normal
3001 server and not just on router. Affected file is
3002 silcd/command_reply.c.
3004 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3006 * Defined that server receives USERS command reply for private
3007 and secret channels too. Updated protocol specs and the
3008 code in server. Affected file silcd/command.c.
3010 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3012 * Changed the UMODE's mode mask argument to be optional. If
3013 not provided then the command merely returns the current mode
3014 mask to the client. Updated protocol specs and the server.
3015 Affected file is silcd/command.c.
3017 * Added SILC session detachment/resuming support. It is possible
3018 to detach by closing the network connection and then re-connect
3019 and resume to the old client session. Added DETACHED user
3020 mode that server will set for detached client. Added new
3021 packet RESUME_CLIENT which is used to perform the resuming
3022 process. Added DETACH command. Updated the protocol specs,
3023 core library, client and server. Protocol TODO #22. Very
3024 many affected files around the tree.
3026 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3028 * Changed the CMODE's mode mask argument to be optional. If
3029 not provided then the command merely returns the current mode
3030 mask to the client. Updated protocol specs and the server.
3031 Affected file is silcd/command.c.
3033 * Changed the Killer's Client ID in KILLED notify to be just
3034 any ID payload since router server is allowed to kill as well.
3035 Updated protocol specs, client libary and server. Affected
3036 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3037 and irssi/src/silc/core/client_ops.c.
3039 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3041 * Added new user modes ANONYMOUS for special anonymous servers
3042 that may set the mode for client, and BLOCK_PRIVMSG which
3043 client may set to block incoming private messages unless the
3044 Private Message Key flag is set (using private keys to protect
3045 private messages). Updated protocol specs and code in client
3046 and server and core library. Protocol TODO #23. Affected
3047 files are lib/silccore/silcmode.h, silcd/server.[ch],
3048 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3049 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3051 * Added new channel user mode BLOCK_MESSAGES which the client
3052 may set to itself to tell server not send channel messages.
3053 Other packets such as channel key packets are still sent.
3054 Protocol TODO #23. Updated the protocol specs, client and
3055 server. Affected files are lib/silccore/silcmode.h,
3056 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3057 lib/silcutil/silcutil.c, silcd/command.c, and
3058 silcd/packet_send.c.
3060 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3062 * Redefined the Status Payload to include now two 8 bit fields,
3063 instead of one 16 bit field. This now makes it possible to
3064 send list of errors. Updated the protocol specs and the code
3065 in core library, client library and server. Protocol TODO #1.
3066 Affected files are lib/silccore/silccommand.[ch],
3067 lib/silcclient/command_reply.[ch], silcd/command.c,
3068 silcd/command_reply.c and silcd/packet_receive.[ch].
3070 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3072 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3073 must be handled by the application and should tell the application
3074 that an error message was already printed, and it should print the
3075 config coords (line, filename, ...). Affected files are
3076 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3078 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3079 server config parsing code more readable.
3081 Fixed a bug in the fetch_logging() config callback.
3083 Affected files is silcd/serverconfig.c.
3085 * Drop root privileges when started in foreground. Don't drop them
3086 if debugging also. Affected file is silcd/silcd.c.
3088 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3090 * Added more IM-like features by introducing new user modes
3091 for setting various presence information. Added new modes:
3092 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3093 specs and code. Protocol TODO #19. Affected files are
3094 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3095 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3097 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3099 * Added STATS command to the protocol after all, to return
3100 various statistical information about the network. It can
3101 be used by clients to retrieve statistical information, and
3102 servers may use it to to fetch cell and network wide
3103 statistics from router. Updated the protocol specs and
3104 implemented it to the server. Protocol TODO #16.
3105 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3106 silcd/command_reply.[ch].
3108 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3110 * The LIST command reply in client libary now adds new channel
3111 entry if the returned channel doesn't exist yet in cache,
3112 and returns the channel entry to the application in the
3113 command_reply client operation. Affected file is
3114 lib/silcclient/command_reply.c.
3116 * Changed the channel message payload's MAC generation to
3117 include the IV in the MAC as well. This way all relevant
3118 parts of the channel message payload are authenticated also
3119 with the channel message MAC (and not only by packet MAC).
3120 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3121 Affected file is lib/silccore/silcchannel.c.
3123 * Fixed the SKE to save the remote version, since the
3124 silc_ske_parse_version mistakenly checked wrong version,
3125 after it replaced the start payload. Affected files are
3126 lib/silcske/silcske.[ch].
3128 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3130 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3131 string utility functions. Added there also new functions
3132 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3133 Affected files lib/silcutil/silcstrutil.[ch].
3135 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3136 files are lib/silcutil/silcstrutil.[ch].
3138 * Defined that the security property fields in SKE SHOULD be
3139 UTF-8 encoded, defined that version string MUST be US-ASCII
3140 encoded, defined that passphrases sent in connection
3141 authentication protocol MUST be UTF-8 encoded. Implemented
3142 these to the client and server. Defined also that other
3143 passphrases sent in the protocol MUST be UTF-8 encoded.
3144 Affected files are lib/silcske/silcske.c,
3145 lib/silcclient/protocol.c, silcd/protocol.c,
3146 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3148 * Changed the silc_client_close_connection interface to not
3149 need the SilcSocketConnection which should not be visible
3150 to application. Affected files are lib/silcclient/client.c
3151 and lib/silcclient/silcclient.h.
3153 * Rewrote the text for Private Message Key Payload in the
3154 protocol specification. Protocol TODO #11.
3156 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3158 * Upgraded the protocol version to 1.1, updated protocol specs
3161 * Added the nickname as new argument to NICK_CHANGE notify and
3162 added it to protocol specs and implemented it to client and
3163 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3164 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3165 lib/silcclient/client_notify.c.
3167 * Added the killer's client ID to the KILLED notify and added
3168 it to protocol specs and implemented it to client and server.
3169 Protocol TODO #13. Affected files are silcd/command.c,
3170 silcd/packet_receive.c, packet_send.[ch],
3171 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3172 The killer's client entry is now returned to application in
3173 the `notify' client operation.
3175 * Fixed the Max Argument fields that had too large value set
3176 in the protocol specs. Protocol TODO #14.
3178 * Added the LEAVE command reply to return the ID of parted
3179 channel. Updated protocol specs and implemented it to the
3180 client and server. Protocol TODO #15. Affected files are
3181 silcd/command.c, lib/silcclient/command_reply.c. The channel
3182 entry is now returned to application in the `command_reply'
3185 * Rewrote the version SKE version checking in client libary
3186 and in server to use the silc_parse_version_string. Affected
3187 files are lib/silcclient/protocol.c, silcd/protocol.c.
3189 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3190 commands that was missing it, and updated protocol specs and
3191 the server implementation. Protocol TODO #10. The affected
3192 file is silcd/command.c.
3194 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3195 generic reply to a generic request (REQUEST flag), and
3196 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3197 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3198 to define the payload for DATA flag. Added the flags to
3199 the implementation. Protocol TODO #9. Affected file is
3200 lib/silccore/silcchannel.h.
3202 Changed the client library to return the message length
3203 to application as well in the channel_message and private_message
3204 client operations. Affected files are
3205 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3206 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3207 and lib/silcclient/client_ops_example.c.
3209 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3210 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3211 the channel. Updated protocol specs and impelemented this
3212 to client and server. Protocol TODO #6. Affected files are
3213 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3214 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3216 Added new options m and M to CMODE command in Irssi SILC
3217 client to set these modes.
3219 * Deprecated all administrative commands from SILC protocol
3220 since they are highly implementation specific commands.
3221 Updated protocol specs. Moved the old commands in
3222 implementations to private range of command types. Affected
3223 files are silcd/command.c, lib/silcclient/command.c and
3224 lib/silcclient/command_reply.c. Protocol TODO #8.
3226 * Fixed a bug in server where sending unknown command crashes
3227 the server. Affected file silcd/command.c.
3229 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3231 * Added SILC_PROTOCOLVERSION macro to check protocol version
3232 of a socket connection. The affected file is
3233 lib/silcutil/silcsockconn.h.
3235 * Added better error logging in rekey protocol. Affected file
3238 * Do not check public key types in SKE during rekey. Affected
3239 file lib/silcske/payload.c.
3241 * Fixed the rekey protocol with PFS, which was totally broken.
3242 Affected file silcd/protocol.c.
3244 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3246 * Some client implementations quit network by doing first LEAVE
3247 and then immediately SIGNOFF (like Bombyx). We now do check
3248 after a short time after LEAVE notify and check whether the
3249 client is still valid after LEAVE, and if not we remove it from
3250 cache. Affected file is lib/silcclient/client_notify.c.
3252 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3254 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3255 it's good not to have security holes here.
3257 * Fixed a negative refcount situtuation for the config context.
3258 Affected file is silcd/serverconfig.c.
3260 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3262 * ROBOdoc documented lib/silcutil/silcutil.h.
3264 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3266 * Optimized even more the SilcPacketContext structure. Now
3267 totally saved 16 bytes of memory per context after optimization.
3268 Affected files are lib/silccore/silcpacket.[ch].
3270 * Made strict checks for valid SILC IDs. Affected file is
3271 lib/silccore/silcid.c.
3273 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3275 * Changed the object argument for silc_cipher_register,
3276 silc_hash_register, silc_hmac_register and silc_pkcs_register
3277 to const. Affected files are lib/silccrypt/silccipher.[ch],
3278 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3280 * Changed the silc_get_username and silc_get_real_name to
3281 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3283 * Fixed the Irssi SILC Client to use the silc_get_username and
3284 silc_get_real_name insted of glib routines since the glib
3285 routines only corrupt stack. Fixes the Irssi SILC to work in
3286 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3288 * Fixed the Irssi to not use g_get_home_dir since it crashes
3289 or returns garbage on cygwin and corrupts stack. Added function
3290 get_home_dir to Irssi routines. Affected files are
3291 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3293 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3295 * Made some structure optimizations. SFTP memory FS MemFSEntry
3296 entry structure. Optimized SilcTask structure. Optimized
3297 SilcPacketContext structure.
3299 Affected files lib/silcsftp/sftp_fs_memory.c,
3300 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3302 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3304 * And yet again reverted back the config thing since Johnny
3305 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3308 * Fixed memory leaks from config object. Affected files are
3309 silcd/serverconfig.[ch].
3311 * Added support for adding new connections to the server in rehash.
3312 After rehash they take effect.
3314 Added support for changing the maximum allowed connections in
3315 rehash. The number can grow but going smaller is not supported.
3317 Added function silc_server_num_sockets_by_remote to the
3318 silcd/server_util.[ch].
3320 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3322 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3324 * Added preliminary checking during config parsing for a valid
3325 public/private key and removed further checks in the code.
3326 Affected files are silcd/serverconfig.[ch], server.c.
3328 * Moved functions silc_server_drop() and silc_server_daemonise()
3329 from server.c to silcd.c since they are stricly related to
3330 the application activity.
3332 * Reverted a small part of the automatic ref/unref since
3333 it caused a double unref in some situations. Affected
3334 files are silcd/silcd.[ch], server.c, serverconfig.c.
3336 * Added some .cvsignore files in the lib directory.
3338 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3340 * Fixed silc_net_gethostbyaddr to correctly resolve by
3341 address. Affected file lib/silcutil/silcnet.c.
3343 * Fixed the notify relaying to client. The HMAC to be used
3344 with relayed packets ws wrong and caused decryption failure
3345 at the client end. Affected file is silcd/packet_receive.c.
3347 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3349 * Created new branch silc_protocol_1_0_branch.
3351 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3353 * Changed the silc_server_config_* routines to be SilcServer
3354 independent. They are now officially application specific code
3355 and not part of generic server implementation. Affected files
3356 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3358 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3360 * Added automatic referencing of config context in the
3361 silc_server_config_alloc, and automatic unreferencing in the
3362 silc_server_config_destroy. Affected files are
3363 silcd/serverconfig.[ch], silcd/silcd.c.
3365 * Fixed the silc_log_quick handling in the logging routines.
3366 It didn't log quickly when it was TRUE. Affected file is
3367 lib/silcutil/silclog.c. Also the flush delay was set even
3368 if it was 0 in config file. Affected file is
3369 silcd/serverconfig.c.
3371 * Added support for changing key pair of the server in rehash.
3372 Affected file silcd/server.c.
3374 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3376 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3377 too early, before getting the channel entry. Affected file
3378 is silcd/packet_receive.c.
3380 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3382 * Added functions silc_server_config_[ref/unref], these are used
3383 to prevent that the config object is destroyed.
3385 No longer directly affect global variables silc_log_quick and
3386 silc_log_delay, they are first cached inside the config object
3387 and then applied with silc_server_config_setlogfiles().
3389 silc_server_config_set_defaults() is now internal to
3390 serverconfig.c, there are no reasons to show this internal stuff
3393 Affected files are silcd/serverconfig.[ch].
3395 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3396 fprintf's to stderr, since some code may be executed again after
3397 the server went into the background. Affected files are
3400 * Added rehash support. Added function silc_server_rehash() that
3401 will perform all the basic tasks of the rehashing procedure.
3403 * Added command line option `-x, --hexdump'. This will enable the
3404 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3405 The option `--hexdump' implies `--debug'.
3407 * Fixed a bad bug in the logging APIs (silcutil library) where
3408 the application would crash after calling silc_log_reset_all().
3410 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3412 * Fixed the KICKED notify handling in client library to
3413 correctly remove the channel and all entries from the
3414 channel when I was kicked. This bug crashed the client.
3416 Fixed yet another but in KICKED notify handling to remove
3417 the kicked client correctly from the channel.
3419 Affected file is lib/silcclient/client_notify.c.
3421 * Fixed a minor bug in looking up correct client entry
3422 in KICKED notify in server. Affected file is
3423 silcd/packet_receive.c.
3425 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3426 sources correctly to distribution. Fixes --with-gmp option.
3428 * Removed the manual rehashing from ID Cache, and changed it
3429 to use the SILC Hash Table's auto rehash feature. Affected
3430 file is lib/silccore/silcidcache.c.
3432 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3434 * Fixed a bug in the silc_client_nickname_format function that
3435 handles the multiple same nickname formatting. Two clients
3436 with same nickname caused problems after the first one left
3437 and rejoined. It didn't format the nickname correctly.
3438 Affected file is lib/silcclient/idlist.c.
3440 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3442 * Don't change the topic if olod topic is same as new one.
3443 Affected file is silcd/packet_receive.c.
3445 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3447 * Added cross-reference support to the SILC Documentation
3448 generator. All types across all HTML files are now cross-
3449 referenced. Affected files util/robodoc/generator.c and
3450 scripts/silcdoc/silcdoc.
3452 * Added file lib/silcutil/silctypes.h to include all the
3453 arithmetic type definitions and some macros. Removed
3454 includes/bitmove.h and moved macros to silctypes.h.
3456 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3458 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3460 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3462 * Added `type' argument to silc_id_payload_parse_id function which
3463 now returns the type of the ID to the sent pointer. Affected
3464 file is lib/silccore/silcid.[ch].
3466 * Added check for CMODE_CHANGE notify type that mode change is
3467 allowed by the sender. Affected file silcd/packet_receive.c.
3469 * Added check for CUMODE_CHANGE notify type that mode change is
3470 allowed by the sender. Affected file silcd/packet_receive.c.
3471 Added the ID type as CUMODE_CHANGE notify type as argument
3472 to the `notify' client operation. Affected files are
3473 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3475 * Added function silc_client_add_server to the client library.
3476 Added support for resolving also channel and server info when
3477 received unknown entity in notify packet. Affected files are
3478 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3480 * Added function silc_command_get_status to return the command
3481 status from the command reply's argument payload. Affected files
3482 are lib/silccore/silccommand.[ch].
3484 * Added check for KICKED notify type that the kicking is
3485 allowed by the client. Affected file silcd/packet_receive.c.
3487 * Created function silc_get_input which can be used to get input
3488 (echo on or off) from user on command line. Affected files are
3489 lib/silcutil/silcutil.[ch].
3491 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3493 * Optimized silc_server_packet_relay_to_channel function.
3494 Added new function silc_channel_message_payload_encrypt which
3495 can be called directly if channel message payload needs to
3496 be encrypted and is already encoded (no need to call _encode
3497 function). Packet relaying is now done by router without any
3498 extra memory allocations. Affected files are
3499 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3500 silcd/packet_send.c.
3502 * Fixed the INVITE notify handling. It took wrong arguments
3503 as invite list and invite delete. Affected file is
3504 silcd/packet_receive.c.
3506 * Added check for TOPIC_SET notify type that the topic change is
3507 allowed by the client. Affected file silcd/packet_receive.c.
3509 * Added check for INVITE notify type that inviting is allowed by
3510 the client. Affected file silcd/packet_receive.c.
3512 * Changed the silc_server_client_on_channel to return the
3513 SilcChannelClientEntry as well. Moved the function
3514 silc_server_check_cmode_rights to server_util.[ch].
3515 Affected files are silcd/server_util.[ch], silcd/command.c.
3517 * Added function silc_server_check_umode_rights to check whether
3518 changing client's user mode is allowed. Added check for
3519 UMODE_CHANGE notify type that the umode change is allowed
3520 by the client. Affected files are silcd/server_util.[ch],
3521 silcd/packet_receive.c and silcd/command.c.
3523 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3525 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3526 ID length. It ignored that ID can be IPv6 based as well.
3527 Affected file lib/silccore/silcpacket.h.
3529 * Fixed the silc_id_id2str and silc_id_str2id to take the
3530 IPv6 address offset's into consideration. Affecte file is
3531 lib/silccore/silcid.c.
3533 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3535 * Fixed the internal Unix scheduler functions to check for
3536 NULL context they may receive. The affected file is
3537 lib/silcutil/unix/silcunixschedule.c.
3539 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3541 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3542 can specify different directory with --home command line
3543 parameter. Affected files irssi/src/silc/core/client_ops.c,
3546 * SILC-specific commands aren't now executed if the active server
3547 isn't of SILC-type, so there won't be problems with having
3548 IRC and SILC protocol support in same client. Affected files
3549 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3552 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3554 * Improved the signal support in SILC Schedule. Added new
3555 function silc_schedule_signal_call which is used by application
3556 to mark a signal to be called. It is now safe to perform
3557 any kind of tasks in signal callbacks since it is guaranteed
3558 that the application specified signal callback is called
3559 after the signal is over. Affected files are
3560 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3562 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3564 * Added `name' field to SilcChannelPrivateKey to represent
3565 application given name for the key. Moved also the context from
3566 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3567 Added the `name' argument also to the function
3568 silc_client_add_channel_private_key.
3570 Added function silc_client_current_channel_private_key to set the
3571 current channel private key in use.
3573 Added "change" command to KEY command which can be used to change
3574 the current channel private key. Bound the command also to
3575 alt+K (Alt+Shift+k).
3577 Also affected files lib/silcclient/client_channel.c,
3578 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3580 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3582 * Added silc_rng_get_byte_fast function in to the
3583 lib/silccrypt/silcrng.[ch].
3585 * Changed the interface of silc_packet_assemble and the
3586 silc_packet_send_prepare. If silc_packet_assmble is now
3587 called the application does not call silc_packet_send_prepare
3588 because the library will call it automatically. These
3589 interfaces now also return a reference to the outgoing buffer
3590 which includes the assembled packet, which the application can
3591 use to encrypt the packet.
3593 Affected files are lib/silccore/silcpacket.[ch],
3594 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3595 silcd/packet_send.c, server_backup.c and packet_receive.c.
3597 * Fixed a packet sending bug on very high load, where outgoing
3598 packet queue wasn't handled correctly and packets got corrupted.
3599 Affected files are lib/silcutil/*/silc*sockconn.c,
3600 lib/silcclient/client.c and silcd/server.c.
3602 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3604 * Added macro SILC_PACKET_DATALEN which can be used during
3605 packet assembling to check whether the data to be added to
3606 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3607 len is truncated until it fits it.
3609 Added checks for maximum length of channel message payload and
3610 private message payload also.
3612 Added checks for maximum packet length in server and in
3615 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3616 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3617 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3618 lib/silcclient/client_prvmsg.c.
3620 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3622 * Added silc_server_packet_queue_purge call to the
3623 silc_server_disconnect_remote to assure that all data in the
3624 queue before disconnecting is sent to the network. Affected
3625 file silcd/server.c.
3627 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3629 * Added the deleting of server's own ID cache entry to the
3630 silc_server_free function. Free also everything else that
3631 has been allocated in silc_server_init. The affected file
3634 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3636 * Added functions silc_parse_version_string, silc_version_to_num,
3637 and silc_ske_parse_version to parse SILC protocol style version
3638 strings. Affected files lib/silcutil/silcutil.[ch] and
3639 lib/silcske/silcske.[ch].
3641 * Added new configuration params: version_protocol, version_software
3642 and version_software_vendor to specify what version the remote
3643 host must at least be to be able to connect to server. The vendor
3644 string can be regex matched too. Added new function
3645 silc_server_connection_allowed to check maximum number of allowed
3646 connections, and allowed versions for incoming connections.
3647 Affected files are silcd/server.c, server_util.[ch] and
3650 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3652 * Added preliminary support for signals in scheduler. The
3653 signals we care about are now blocked always when the scheduler
3654 is locked. This way we can synchronise the use of signal with
3655 scheduler. It is guaranteed that when signal occurs the scheduler
3656 is not locked, and thus new tasks can be safely added to the
3659 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3660 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3661 Added new platform specific routines
3662 silc_schedule_internal_signals_[un]block and
3663 silc_schedule_internal_signal_[un]register.
3665 Added new functions to SILC Schedule API:
3666 silc_schedule_signal_[un]register. Each signal that application
3667 is going to use should be registered to the scheduler.
3669 Affected files are lib/silcutil/silcschedule.[ch],
3670 lib/silcutil/*/silc*schedule.c.
3672 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3674 * Check for unauthenticated client and server in the
3675 silc_server_new_client and silc_server_new_server functions.
3676 Affected file silcd/packet_receive.c.
3678 * Added function silc_string_is_ascii to check whether given
3679 string is 7-bit ASCII string. Affected files are
3680 lib/silcutil/silcutil.[ch].
3682 * Added function silc_id_is_valid_server_id into the
3683 silcd/serverid.c and added checking for valid Server ID's in
3684 silc_server_new_server. The Server ID must always be based
3685 on the server's public IP address.
3687 * Added logging of DISCONNECT packet message in the server.
3688 Affected file silcd/server.c.
3690 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3692 * Changed all library interfaces that use Global RNG to also
3693 accept SilcRng as argument. Affected files are
3694 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3695 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3696 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3697 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3698 lib/silccrypt/rsa.c.
3700 * Added function silc_pkcs_generate_key to the
3701 lib/silccrypt/silcpkcs.[ch] for applications so that they
3702 don't need to do pkcs->pkcs->init calls anymore.
3704 * Remove SilcSocketConnection from the SFTP API since it really
3705 wasn't needed there. The application has the information
3706 saved in its contexts anyway and the SFTP layer doesn't need
3707 know about it. Affected files lib/silcsft/silcsftp.h and
3708 lib/silcsftp/sftp_[server/client].c.
3710 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3711 The SilcSimContext is not SilcSim.
3713 * Fixed possible buffer overflows in silc_id_render in the
3714 lib/silcutil/silcutil.c.
3716 * On EPOC the global crypto module lists are not used at all
3717 in the crypto library. Added support for using the constant
3718 algorithm list on EPOC. Affected files are
3719 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3722 * Fixed the handling of third parameter of KICKED notify, since
3723 it was mistakenly updated to SILC Protocol 1.0 even though it
3724 is to be included in 1.1. Since it is not in 1.0 it is not
3725 mandatory, and this fix now handles it only if it is provided,
3726 and it is not error if it is not provided. Affected file
3727 lib/silcclient/client_notify.c.
3729 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3731 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3732 client. Affected file irssi/src/silc/core/client_ops.c.
3734 * Merged with Irssi 0.8.4 from irssi.org CVS.
3736 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3738 * Check for valid socket connection in client entries before
3739 sending any messages. Fixes a crash, but doesn't fix some
3740 other underlaying bug that is lurking there. Affected
3741 file silcd/packet_send.c.
3743 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3745 * $usermode, $cumode and $cumode_space expandos shouldn't do
3746 anything with non-SILC server records. Affected file
3747 irssi/src/silc/core/silc-expandos.c
3749 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3751 * Fixed the silc_net_check_[host/local]_by_sock to support
3752 IPv6 bound sockets as well. Now they can return IPv6 addresses
3753 as well. Affected file lib/silcutil/silcnet.c.
3755 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3756 Affected lib/silcutil/unix/silcunixnet.c.
3758 * Fixed ID rendering (at least on some platforms, not NetBSD)
3759 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3761 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3763 * Added silc_hash_public_key and silc_hash_public_key_compare
3764 functions to be used with SilcHashTable. They can be used to
3765 hash public keys and compare public keys in hash table. Affected
3766 file lib/silcutil/silcutil.[ch].
3768 * Added support for specifying multiple public keys for Client
3769 connection section in server configuration file. This makes it
3770 possible to accept multiple public keys from same host, or to
3771 make a section that accepts any incoming host, and have the
3772 accepted public keys listed in the section.
3774 Added functions silc_sever_[find/get]_public_key, added the
3775 support for this actually to all connection sections but only
3776 the Client section is currently allowed to specify multiple
3779 Affected files are silcd/server.c, server_internal.h,
3780 command.c, protocol.c, server_util.[ch], packet_receive.c.
3782 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3784 * Merged Irssi 0.8.2 from irssi.org CVS.
3786 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3788 * If silc_debug is TRUE, also output standard logging messages
3789 to stderr with the debug output.
3791 Made silc_log_reset_all() flushing all channels before returning.
3792 Also fixed some documentation typos.
3794 Affected files are lib/silcutil/silclog.[ch].
3796 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3798 * Fixed the server to check correctly the amount of connections
3799 from single host, by checking also the type of the connection.
3800 Fixed also the comparison of number of connections and number
3801 of allowed connections. Affected files are silcd/server.c,
3804 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3806 * Fixed the USERS command reply to save the user's mode on the
3807 channel as well. Fixed JOIN command reply to check whether a
3808 client is on channel already and not join it twice. Affected
3809 file lib/silcclient/command_reply.c.
3811 * Added new file silc-expandos.c into irssi/silc/core/ to return
3812 various stuff for various signal for the statusbar etc. updating.
3813 Now Irssi SILC client prints channel user modes etc. on the
3816 * The user mode (like server/router operator changes) is now shown
3817 on the Irssi SILC client's statusbar. The affected files are
3818 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3820 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3822 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3823 to SILC_SCHEDULE_[UN]LOCK macros.
3825 * Added more error printing to logs in server code. Affected
3826 files silcd/server.c and silcd/protocol.c.
3828 * Fixed -S option parsing in Irssi SILC Client. Affected file
3829 irssi/src/silc/core/silc-core.c.
3831 * Added silc_buffer_alloc_size function. Affected file is
3832 lib/silcutil/silcbuffer.h.
3834 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3836 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3837 constants. Affected files in
3838 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3841 * Changed the internal SFTP Memory FS table to const. Affected
3842 file lib/silcsftp/sftp_fs_memory.c.
3844 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3846 * Fixed the buffer formatting and unformatting routines to
3847 check the size of 64 bits types with sizeof(). Affected
3848 file is lib/silcutil/silcbuffmt.c.
3850 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3852 * Removed 0.6.x backwards support.
3854 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3856 * Changed all integer type names:
3857 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3858 to avoid collisions with other libraries using same type names
3861 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3863 * Added `prefer_ipv6' argument to the functions
3864 silc_net_gethostbyname[_async]. If it is TRUE it will return
3865 IPv6 address over IPv4. If FALSE IPv4 address is returned
3866 even if IPv6 address was found. Affected files
3867 lib/silcutil/silcnet.[ch].
3869 * Added support silc_net_create_connection[_async] to fallback
3870 to IPv4 address if IPv6 address could not be used (like if
3871 it doesn't work on a specific system). Affected file in
3872 lib/silcutil/unix/silcunixnet.c.
3874 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3876 * Added silc_schedule_reinit function to do the enlarging
3877 of the max tasks handling capabilities of the scheduler.
3878 Affected files lib/silcutil/silcschedule.[ch].
3880 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3882 * Added automatic extern "C" { ... } for C++ compilers so the
3883 application does not need to define them. Affected file
3884 includes/silcincludes.h.
3886 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3887 old name went against naming convention. Applications now
3888 include "silcclient.h" instead of "clientlibincludes.h".
3889 Removed includes/clientlibincludes.h, it is redundant now.
3891 * Renamed includes/version.h to silcversion.h.
3893 * Added really preliminary support for OS/2 into the util
3894 library. Only thread & mutex API is implemented, others
3895 are still to be implemented. Created the lib/silcutil/os2/
3896 directory. Created also file includes/silcos2.h.
3898 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3900 * Added preliminary BeOS support into the util library.
3901 Created lib/silcutil/beos/, and implemented all the needed
3902 functions to support SILC on BeOS. Created also file
3903 includes/silcbeos.h.
3905 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3907 * Added proper initializations to silc's irssi code, so it's
3908 now possible to load it as module. Affected files
3909 irssi/src/silc/core/silc-core.c,
3910 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3912 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3914 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3917 * Fixed the silcdoc document generator to correct generate
3918 docs from all kinds of filenames. Affected files are
3919 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3921 * ROBOdoc documented lib/silcutil/silcmemory.h.
3922 Added also new function silc_memdup.
3924 * Removed lib/silcutil/silcbufutil.h and moved those routines
3925 to the lib/silcutil/silcbuffer.h.
3927 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3929 * Added `user_count' to the SilcChannelEntry which now tells the
3930 number of users on the channel. The user count is now saved
3931 in normal server of global channels as well. Affected files
3932 silcd/server.c, idlist.h, packet_receive.c and command.c.
3934 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3935 include file utility functions.
3937 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3938 instead of calling directly OS routines.
3940 * Fixed NICK change printing in Irssi SILC Client. Fixed
3941 KICKED notify printing in Irssi SILC Client. Affected file
3942 irssi/src/silc/core/client_ops.c.
3944 * Fixed a NICK change bug in client library, to not recreate the
3945 client_entry->channels hash table everytime nick is changed.
3946 Affected file lib/silcclient/client.c.
3948 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3950 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3951 the SKE interface a bit.
3953 * Fixed padding problem in PKCS#1. The padding was not actually
3954 random since the random number generator was used incorrectly.
3955 This security bug affects only when encrypting with PKCS#1, and
3956 it is not currently used at all in SILC. SILC only use signing
3957 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3959 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3961 * Rewrote the notify handling in Irssi SILC client to not call
3962 the events as signals. Fixes problems with Perl support.
3963 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3965 * Send the auto-nicking NICK command in client library with
3966 little timeout after connecting. The affected file is
3967 lib/silcclient/client.c.
3969 * Added following new config file settings:
3970 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3971 key_exchange_timeout, conn_auth_timeout, connections_max,
3974 Implemented all the new config settings handling in the server.
3976 Optimized the use of SKE Mutual flag usage. Use it only
3977 if connection authentication protocol is not based in public
3980 Renamed all SilcServerConfigSection* to SilcServerConfig*
3981 to have a bit shorter names.
3983 Affected files silcd/serverconfig.[ch], server.[ch], and
3986 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3988 * Cleaned up the listening sockets code, preparing for the rehash
3989 support. Affected file is silcd/server.c.
3991 * Fixed some output messages. Affected files are silcd/silcd.c,
3994 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3996 * Create lib/doc/silcrng_intro.html document as introduction
3997 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3999 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4001 * Fixes to the silcd config template. Affected file is
4002 doc/example_silcd.conf.in.
4004 * Removed type casts from silc_calloc(), conforming to the
4005 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4007 * Removed param_name member from client, server, and router
4008 section structs, now identifying the param directly.
4010 Added CONFIG_FREE_AUTH macro in config file parsing.
4012 Affected files are silcd/serverconfig.[ch].
4014 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4016 * Fixed command line parameter handling. All SILC initialization
4017 is now done in silc_core_init() which also fixes autoconnecting
4020 Affected files irssi/src/silc/core/silc-core.c,
4021 irssi/src/fe-text/silc.c.
4023 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4025 * Added new configuration options and blocks:
4026 keepalive_secs, reconnect_count, reconnect_interval,
4027 reconnect_interval_max, reconnect_keep_trying and
4028 require_reverser_lookup. Added ConnectionParam block, and
4029 implemented the connection parameters when connecting as
4030 initiator and when accepting connections as responder.
4032 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4033 whether given configuration value has been given already.
4035 Affected files silcd/serverconfig.[c], server.[c].
4037 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4038 algorithm parts and created new file silcalgs.conf, that
4039 is now included from the example_silcd.conf.in.
4041 * Optimized the silc_server_connect_to_router_second to take
4042 the connection configuration object from the SilcServerConnection
4043 object instead of finding it during the connecting phase.
4044 Added the configuration object to SilcServerConnection struct.
4045 Affected files silcd/server_internal.h, server.c.
4047 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4049 * Add the client on channel after it was resolved at the
4050 channel message receiving, and it was not already on the
4051 channel. Affected file lib/silcclient/client_channel.c.
4053 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4055 * Fixed the public key authentication to allocate always the
4056 destination signature buffer instead of using static buffer.
4057 Affected file silcd/protocol.c.
4059 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4061 * Unified the serverconfig.[ch]'s helper function interface.
4062 Affected file silcd/serverconfig.[ch].
4064 * Removed doc/example_silc.conf.in since it is redundant.
4065 The make install will now install irssi/silc.conf file.
4067 * Added new Passphrase and Publickey authentication methods to
4068 config file, allowing both public key and passphrase based
4069 authentication to be set at the same time.
4071 Added `prefer_passphrase_auth' setting in config file which
4072 can be used to set to prefer passwd auth if both passwd and
4073 public key is set. If not set, public key is preferred.
4074 This has effect only when being initiator (responder will try
4077 Added support for authentication with passphrase and public key
4078 at the same time. The passphrase is tried first always since
4079 it is faster to check.
4081 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4083 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4085 * Merged the new SILC Config library, with the server parsing
4086 support. Read the header file silcconfig.h or the toolkit
4087 documentation for the news. Affected files are
4088 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4089 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4090 silcd/protocol.c silcd/server.c silcd/server_backup.c
4091 silcd/serverconfig.[ch] silcd/silcd.c.
4093 * Fixed some silclog documentation. Affected file is
4094 lib/silcutil/silclog.h.
4096 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4098 * The silc_cipher_register, silc_hash_register and
4099 silc_hmac_register now checks if the object to be registered
4100 is registered already. Affected files are
4101 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4103 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4105 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4107 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4109 * Allow zero length channel messages inside the Channel Message
4110 Payload. Affected file lib/silccore/silcchannel.c.
4112 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4113 as header filenames.
4115 * Removed lib/silcclient/README and created HTML file
4116 lib/silcclient/silcclient_using.html, which is now included
4117 as part of Toolkit documentation.
4119 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4121 * Fixed CUMODE_CHANGE notify handling to change the mode of
4122 correct client. Affected file lib/silcclient/client_notify.c.
4124 * Make silc_rng_alloc fail if it cannot allocate the sha1
4125 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4127 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4129 * Fixed the file transfer's key agreement payload to include
4130 zero port also if the hostname is NULL because it could not
4133 Call file transfer monitor callback now also if error occurs
4134 during key agreement protocol.
4136 Changed the silc_client_file_send interface to return the
4137 SilcClientFileError instead of session id. The session ID
4138 is returned into pointer provided as argument.
4140 Check that the file exists locally before sending the
4141 file transfer request at all.
4143 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4145 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4146 error than can occur while key agreement protocol. Affected
4147 file lib/silcclient/silcapi.h.
4149 * Fixed the event_mode CMODE handler to not crash when mode
4150 is changed and +k mode is set in the channel. Affected file
4151 irssi/src/silc/core/silc-channels.c.
4153 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4154 SILC_LOG_WARNING to give out Warning and not Error. Affected
4155 file lib/silcutil/silclog.c.
4157 * Fixed the channel message payload decryption in the function
4158 silc_channel_message_payload_decrypt to not modify the original
4159 buffer before it is verified that the message decrypted
4160 correctly. Otherwise, next time it is called with correct
4161 channel key it won't encrypt since the payload is corrupted.
4162 Affected file lib/silccore/silcchannel.c.
4164 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4166 * Do not constantly resize the window. A fix patch by cras.
4167 Affected file irssi/src/fe-text/screen.c.
4169 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4171 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4172 Affected file lib/silcutil/silcnet.c.
4174 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4176 * Fixed a bug in hash table internal routine for traversing
4177 the table with foreach callback. The current entry may
4178 become invalid in the callback but it was referenced after
4179 the callback returned.
4181 Do not allow auto rehashing of hash table during the
4182 silc_hash_table_foreach operation, for same reasons as it is
4183 not allowed for SilcHashTableList. Affected files are
4184 lib/silcutil/silchashtable.[ch].
4186 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4188 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4189 Win32 DLL. extern's in header files are now declared with
4192 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4194 * Fixed private message handling. It used some old code that
4195 caused the client to crash. Affecte file is
4196 lib/silcclient/client_prvmsg.c.
4198 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4200 * Added function silc_client_add_channel,
4201 silc_client_replace_channel_id, and removed functions
4202 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4203 from client library.
4205 * Added cross reference of the joined channels to the
4206 SilcClientEntry, and changed the SilcChannelEntry's
4207 users list to SilcHashTable. The affected files are
4208 lib/silcclient/idlist.[ch].
4210 * Fixed a bug in hash table tarversing. While the hash table
4211 is traversed with SilcHashTableList the table must not be
4212 rehashed. It is now guaranteed that auto rehashable tables
4213 are not rehashed while tarversing the list. Also defined that
4214 silc_hash_table_rehash must not be called while tarversing
4215 the table. Added function silc_hash_table_list_reset that must
4216 be called after the tarversing is over. The affected files are
4217 lib/silcutil/silchashtable.[ch].
4219 * Changed all hash table traversing to call the new
4220 silc_hash_table_list_reset in server and in client library.
4222 * Added function silc_client_on_channel to return the
4223 SilcChannelUser entry if the specified client entry is joined
4224 on the specified channel. This is exported to application as
4225 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4227 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4229 * Fixed founder regaining problem with JOIN command on normal
4230 server. The notify for mode change must be sent always and
4231 not only if !cmd->pending. Affected file silcd/command.c.
4233 * Fixed the WHOWAS command's reply sending to support the
4234 lists correctly. Affected file silcd/command.c.
4236 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4238 * When sending JOIN command to router for processing the
4239 sender's old command identifier was not saved back to the
4240 sender's command context, fixed now. The affected file is
4243 * Create the key in JOIN command of the router did not return
4244 the channel key, added check for this. Affected file is
4247 * Fixed a channel ID update bug in JOIN command reply. Do
4248 not directly upgrade the ID but call the function
4249 silc_idlist_replace_channel_id if the ID was changed.
4250 Affected file silcd/command_reply.c.
4252 * Fixed memory leaks from command calling if it would fail.
4253 Affected file silcd/command.c.
4255 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4257 * Applied patches from cras:
4259 Memory leak fixes around libaries, irssi window resize fix,
4260 new silclist.h and silcdlist.h, all extern inline changed to
4263 * Removed dotconf from lib/dotconf, not needed anymore.
4265 * Removed TRQ from lib/trq, not needed anymore.
4267 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4268 with server connections. Later this will be configurable
4269 in config file after new config file is done. Affected file
4272 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4274 * Fixed a crash in server related to channel announcements.
4275 Affected file silcd/server.c.
4277 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4279 * Fixed memory leaks in silc_server_create_new_channel*
4280 functions. Affected file silcd/server.c.
4282 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4283 which ID was changed. This way the router will send the
4284 user list for the channel again, and server won't be in
4285 desync in some rare circumstances. Affected file is
4286 silcd/packet_receive.c.
4288 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4290 * Check for NULL socket pointer in the function
4291 silc_server_packet_send_to_channel_real. Affected file
4292 silcd/packet_send.c.
4294 * Fixed the BAN notify handling to correctly remove ban
4295 list. Affected file silcd/packet_receive.c.
4297 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4299 * Fixed some header addition to Toolkit distribution in
4300 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4302 * Added lib/silcclient/client_ops_example.h as an template
4303 file for application programmers to quickly start using
4304 the SilcClientOperation functions in their application.
4305 Updated the lib/silcclient/README as well to tell about this
4306 nice file made available.
4308 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4310 * Call silc_server_remove_from_channels when removing client
4311 entry when NO_SUCH_CLIENT_ID was received. Affected file
4312 is silcd/command_reply.c.
4314 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4316 * Added server & router operator statistics updating. Affected
4317 file silcd/packet_receive.c and silcd/command.c.
4319 * Fixed the SERVER_SIGNOFF notify handling on normal server
4320 not to save the history information for clients. Same was
4321 fixed earlier in remove_clients_by_server function, but not
4322 here. Affected file silcd/packet_receive.c.
4324 * Raised the default connection-retry count from 4 to 7 in
4325 server. Affected file silcd/server.h.
4327 * Cancel any possible reconnect timeouts when we start the
4328 key exchange. Affected file silcd/server.c.
4330 * Do not reconnect on connection failure when SCONNECT was
4331 given. Affected files silcd/server.[ch].
4333 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4335 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4337 * Fixed the NICK command to always give the unformatted
4338 nickname to the one giving the NICK command. If unformatted
4339 nickname is cached already it will be formatted and the
4340 local entry will always get the unformatted nickname.
4341 Affected file lib/silcclient/idlist.c.
4343 * Fixed some double frees from client library commands.
4344 Affected file is lib/silcclient/command.c.
4346 * Fixed CUMODE command in server to assure that no one can
4347 change founder's mode than the founder itself, there was a
4348 little bug. Affected file silcd/command.c.
4350 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4352 * Removed the SilcClientCommandDestructor from the client
4353 libary, it is not needed anymore. Affected files are
4354 lib/silcclient/silcapi.h, command[_reply].[ch],
4355 client_notify, idlist.c.
4357 * Fixed GETKEY command to first resolve client, and then
4358 resolve the server only if the client was not found, instead
4359 of resolving both at the same time. Affected file is
4360 lib/silcclient/command.c.
4362 * Added silc_client_start_key_exchange_cb and lookup the
4363 remote hostname and IP address before starting the key
4364 exchange with server. The affected file is
4365 lib/silcclient/client.c.
4367 * The server's public key is now saved using the IP address
4368 of the server and not the servername for the filename.
4369 The hostname public key filename is checked as an fall back
4370 method if the IP address based filename is not found.
4372 Fixed the GETKEY command to save the fetched server key
4373 in correct filename.
4375 Print the remote server's hostname now when new key is
4376 received during connection process. Affected file is
4377 irssi/src/silc/core/client_ops.c.
4379 * Return always our own public key to the client if it asks
4380 for it with GETKEY command. Affected file silcd/command.c.
4382 * Removed the use_auto_addr variable from default config
4383 file since it was in wrong section. Affected file is
4386 * Fixed TOPIC_CHANGE notification to not route it when it
4387 was sent using silc_server_send_notify_to_channel function.
4388 Affected file silcd/command.c.
4390 * Fixed silc_server_send_notify_kicked to send the kicker's
4391 Client ID also, it was missing. Affected files are
4392 silcd/command.c, silcd/packet_send.[ch].
4394 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4396 * Do not save client history information in SERVER_SIGNOFF.
4397 Fixes the bug in normal server that it does not detect
4398 the client becoming valid after the server becomes back
4399 online. Affected file silcd/server_util.c.
4401 * Added `sock_error' field into the SilcSocketConnection
4402 context. When error occurs during socket operation (read
4403 or write) the error is saved. Added also new function
4404 silc_socket_get_error to return human readable socket error
4405 message. Affected files are lib/silcutil/silcsockconn.[ch],
4406 lib/silcutil/unix/silcunixsockconn.c, and
4407 lib/silcutil/win32/silcwin32sockconn.c.
4409 * The server now prints the socket error message in the
4410 signoff for client. Affected file silcd/server.c.
4412 * Fixed the `created' channel information sending from router
4413 to server in JOIN command. Checks now whether the channel
4414 really was created or not and set it according that.
4416 Fixed the JOIN command to use the client entry's current
4417 ID during the joining procedure instead of the one it sent
4418 in the command (it is checked though), since it can change
4419 between the packet processing and command processing, and
4420 would just case unnecessary pain in the client end. Affected
4421 file silcd/command.c.
4423 * Fixed a channel key payload sending to use correct channel
4424 ID when the server was forced to change the channel's ID by
4425 router. Router sent the key payload with the old Channel ID.
4426 Affected file silcd/packet_receive.c.
4428 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4430 * Call silc_server_save_channel_key only if the key payload
4431 was provided in the JOIN command's command reply. Affected
4432 file silcd/command_reply.c.
4434 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4436 * Fixed silc_mp_sizeinbase to return the value correctly with
4437 MPI. Affected file lib/silcmath/mp_mpi.c.
4439 * Fixed the stop_server signal to correctly stop the scheduler
4440 and gracefully stop the server when SIGTERM or SIGINT signals
4441 are received. Affected file silcd/silcd.c.
4443 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4445 * Simple handling of TERM and HUP signals. Also added some log
4446 flushing call around. Affected file is
4449 * Fixed small bugs in silclog.c. Now buffering output will take
4450 effect after 10 seconds since startup: This will ensure that
4451 no important startup messages are lost. Also output redirection
4452 will preserve original format ([Date] [Type] message).
4453 Affected file is lib/silcutil/silclog.c.
4455 * Added two options to the config file, in the logging section:
4456 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4457 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4459 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4461 * Do not print the warning about log files not being initialized
4462 more than once to avoid excess logging. Affected file is
4463 lib/silcutil/silclog.c.
4465 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4466 the SIM copying in make install in Makefile.am.pre.
4468 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4470 * Rewritten silclog APIs. Globally interesting changes follows:
4471 silc_log_set_files() changed to silc_log_set_file().
4472 silc_log_set_callbacks() changed to silc_log_set_callback().
4473 ROBOdoc documented silclog header file.
4474 SilcLogCb now returns bool to wether inihibit the default
4475 handler or not (to keep the old behaviour return always TRUE).
4476 The new APIs should also fix the problem of the
4477 silcd_error.log file that was written in the current directory.
4480 Log files streams will remain opened after silc_log_set_file()
4481 call, means less CPU usage notably on high traffic servers.
4482 File streams are now full buffered, and flushed to the disk
4483 every 5 minutes, lesses HD activity and CPU usage.
4484 Messages can be redirected, allowing admins to configure
4485 one single logfile for all server messages.
4486 the silc_log_quick global variable to activate fast-logging.
4487 Affected files lib/silcutil/silclog.[ch]
4489 * Changed some code to conform new silclog APIs. Affected
4490 files are doc/example_silcd.conf.in, silcd/server.c
4491 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4494 * Fixed a memory leak that could occur in some situations.
4495 Affected file silcd/serverconfig.c.
4497 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4499 * Added the silc_client_del_client to remove the client from
4500 all channels as well. Affected file lib/silcclient/idlist.c.
4502 * Fixed the client library to correctly remove the client
4503 from all channels when the client entry is being destroyed.
4504 Affected file lib/silcclient/client_notify.c, command.c.
4506 * Added auto-nicking support to the client library. If the
4507 applicatio now sets client->nickname it will be sent to the
4508 server after connecting by the library. This way for example
4509 SILCNICK (or IRCNICK) environment variables will have effect
4510 and always change the nickname automatically to whatever
4511 it is wanted. Affected file lib/silcclient/client.[ch].
4513 * Renamed silc_server_command_bad_chars to the
4514 silc_server_name_bad_chars and moved it to the
4515 silcd/server_util.[ch]. Added also new function
4516 silc_server_name_modify_bad to return nickname that
4517 includes bad characters as new nickname without those
4518 bad characters. This check and modify is now used in
4519 silc_server_new_client when the username is initially set
4520 as nickname, so it must be checked to be valid nickname.
4521 Affected file silcd/packet_receive.c.
4523 * The nickname length is now taken from the packet for real
4524 and not trusted to strlen() since it clearly can return
4525 wrong length for nickname including bad characters. This
4526 also applies to channel names. Affected file silcd/command.c.
4528 * Removed the lib/silcsilm/modules directory. Modules are now
4529 compiled into the lib/silcsim. Fixed the copying of the
4530 modules to follow symbolic links in Makefile.am.pre.
4532 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4534 * Fixed silc_string_regexify list creation. Fixes bugs with
4535 BAN and INVITE commands in server. The affected file is
4536 lib/silcutil/unix/silcunixutil.c.
4538 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4540 * Removed the command destructor entirely from the server's
4541 command and command reply routines. It is not needed, and
4542 its usage was buggy and caused crashes. Affected files are
4543 silcd/command[_reply].[ch].
4545 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4547 * Cancel protocol and NULL sock->protocol if timeout
4548 occurred during protocol. Affected file silcd/server.c.
4550 * Cancel protocol timeouts always before calling the final
4551 callback, to assure that after final callback is called
4552 no other state will be called for the protocol anymore.
4553 Affected file silcd/protocol.c.
4555 * Print error log if incoming connection configuration could
4556 not be found. Affected file silcd/server.c.
4558 * Fixed JOIN command to correctly save the founder mode
4559 to the client on normal SILC server, when the channel
4560 was created by the router. Affected file silcd/command.c.
4562 * Fixed LIST command (hopefully) to send correct reply
4563 packets. Affected file silcd/command.c.
4565 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4567 * The silc_packet_receive_process now returns FALSE if the
4568 read data was invalid packet, and TRUE if it was ok.
4570 The server now checks that if unauthenticated connection
4571 sends data and its processing fails the server will close
4572 the connection since it could be a malicious flooder.
4574 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4576 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4578 * Make sure the warning about error opening a log file is
4579 printed only once and not everytime it fails (produces
4580 too much useless log). Affected file lib/silcutil/silclog.c.
4582 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4584 * Made the silc_server_daemonise() function more readable.
4585 Affected file silcd/server.c.
4587 * Pid file is now optional, the user may comment it out from
4588 the config file. Removed define SILC_SERVER_PID_FILE, we
4589 don't need a default any longer. Affected file
4590 configure.in.pre, lib/Makefile.am.pre.
4592 * Make some use of the pid file. The server now dies at startup
4593 if it detects a valid pid file on his path. The server would
4594 die anyway in this circumstance, because of the bind() failure.
4595 Affected file silcd/silcd.c.
4597 * No longer compiling lib/dotconf.
4599 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4601 * Fixed JOIN command parsing not to crash. Affected file
4602 lib/silcclient/command.c.
4604 * Fied the NICK_CHANGE notify to add the new client entry
4605 even it is resolved. This removes an <[unknown]> nick
4606 thingy bug in the client. Affected file is
4607 lib/silcclient/client_notify.c.
4609 * Do not try to allocate 0 bytes (efence does not like it)
4610 in lib/silccore/silccomand.c when encoding payload.
4612 * Do not take IRCNICK as nickname in Irssi SILC client since
4613 it is not possible to set nickname before hand connecting
4614 the server (TODO has an entry about adding auto-nicking
4617 * Changed the silc_server_command_pending to check whether
4618 there already exists an pending entry with the specified
4619 command, command identifier and pending callback. This is
4620 to fix IDENTIFY and WHOIS related crashes that may register
4621 multiple pending commands with same identifier. Affected
4622 file silcd/command.c.
4624 * Fixed the server to reconnect to the router even if it
4625 was already reconnecting and EOF was received. This to
4626 fix a possibility that the server wouldn't ever try to
4627 auto-reconnect to the router. Affected file silcd/server.c.
4629 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4631 * Fixed the server's password authentication to use the
4632 length of the locally saved password, and not the one
4633 sent in the packet. Affected file silcd/protocol.c.
4635 * Fixed same password authentication problem in the
4636 Authentication Payload handling routines in
4637 lib/silccore/silcauth.c.
4639 * Yet another password authentication problem fixed with
4640 channel password handling in silcd/command.c.
4642 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4644 * If first character of string in silc_parse_userfqdn is '@'
4645 then do not parse it. Affected file is
4646 lib/silcutil/silcutil.c.
4648 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4650 * Fixed minor bug in IDENTIFY command reply sending, which
4651 caused various weird problems during JOIN when it was
4652 resolving names for users. Affected file silcd/command.c.
4654 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4656 * Fixed the IDENTIFY command reply sending to chech better valid
4657 clients. It was possible to send incomplete list of replies.
4658 Affected file silcd/command.c.
4660 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4662 * Added silc_client_command[s]_[un]register functions now to
4663 dynamically register the commands in client library. Removed
4664 the static table of commands. This allows the client library
4665 to call commands without causing the application to know about
4666 what commands library has called.
4668 Removed the INFO command reply kludge to detect when the command
4669 was called by library. Now library use its own command reply
4670 function for INFO command.
4672 Added function silc_client_command_call to call a command.
4673 Application can use it to call command, not access the structure
4676 Now all commands that are sent by the client library (not
4677 explicitly sent by application) use own command reply functions.
4679 Affected files around lib/silcclient/ and in
4680 irssi/src/silc/core/.
4682 * Fixed the WHOIS command reply sending to chech better valid
4683 clients. It was possible to send incomplete list of replies.
4685 Fixed the WHOIS and IDENTIFY to send the request to router
4686 if normal server did not do it and did not find any results.
4688 Affected file silcd/command.c.
4690 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4692 * Moved the internal data from SilcClient context into its
4693 own file, not accesible to application. Affected files
4694 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4695 and other files in client library.
4697 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4699 * Added doc/examples installation target in Makefile.am.pre.
4702 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4704 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4705 commands the found client entry will be removed from the
4706 cache, after notifying application about the error. Affected
4707 file lib/silcclient/command_reply.c.
4709 * Changed the /MSG to check for exact nickname user gave, and
4710 not let `nick' match `nick@host' if it is only one found. Now,
4711 user must type the exact nickname (like nick@host2) even if
4712 there are no more than one same nicks found. This is to avoid
4713 a possibility of sending nickname to wrong nickname since
4714 `nick' could match `nick@host'. Affected file is
4715 irssi/src/core/silc-servers.c.
4717 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4719 * Do not print "you are now server operator" or similar when
4720 giving /away command. Affected files are
4721 irssi/src/silc/core/client_ops.c, silc-servers.h.
4723 * Made the silc_server_command_pending_error_check to send
4724 the same command reply payload it received back to the
4725 original sender of the command. This way all arguments
4726 that was received by the server will be received by the
4727 client too. Affected file silcd/command.c.
4729 * Added the silc_idcache_add to return the created cache entry
4730 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4732 * Add global clients to expire if they are not on any channel.
4733 This is because normal server will never know if they signoff
4734 if they are not on any channel. The cache expiry will take
4735 case of these entries. This is done by normal servers only.
4736 The affected files are silcd/command_reply.c,
4737 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4739 * If server receives invalid ID notification for WHOIS or
4740 IDENTIFY and the ID exists in the lists, it is removed.
4741 Affected file silcd/command_reply.c.
4743 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4744 in client then client entry that it matches is searched and
4745 the nickname is printed on the screen for user. Affected
4746 file irssi/src/silc/core/client_ops.c.
4748 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4750 * Use cache entry expire time in the LIST command reply to
4751 purge old entries from the cache after the LIST command
4752 reply has been received. This way we don't have non-existent
4753 entries in the cache for too long. Affected file is
4754 silcd/command_reply.c.
4756 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4758 * If we are normal server, and we've not resolved client info
4759 in WHOIS or IDENTIFY from router, and it is global client,
4760 we'll check whether it is on some channel. If it is not
4761 then we cannot be sure about its validity and will resolve it
4762 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4763 file silcd/command.c.
4765 * Search channel by name (if possible) rather than by ID
4766 in IDENTIFY command's command reply. Affected file is
4767 silcd/command_reply.c.
4769 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4771 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4772 Updated specs and implemented it. Affected file silcd/command.c,
4773 silcd/packet_send.c and silcd/packet_receive.c.
4775 * Implemented the <founder auth> payload handling in the JOIN
4776 command. If provided all conditions for channel joining
4777 except requirement to provide correct passphrase can be
4778 overrided by the channel founder. Updated the protocol specs.
4779 Affected file silcd/command.c.
4781 Added support for founder auth in JOIN command in client
4782 library. Fixed the parsing of the JOIN command now to support
4783 all options as they should be. The affected file is
4784 lib/silcclient/command.c.
4786 * Optimized the WHOIS and IDENTIFY commands to send the request
4787 to router only if it includes nicknames or other names. If
4788 they include only IDs then check the local cache first before
4789 routing. Affected file is silcd/command.c.
4791 * Added channels topic announcements. Affected file is
4792 silcd/packet_receive.c and silcd/server.c.
4794 * Fixed the silc_server_send_notify_topic_set to really destine
4795 the packet to channel. Affected file silcd/packet_send.c.
4797 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4798 library. Affected file lib/silcclient/client_notify.c.
4800 * Added UMODE announcements. Affected file silcd/server.c.
4802 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4804 * Memory leak fixes in:
4806 lib/silcutil/silcsockconn.c
4807 lib/silcske/silcske.c
4808 lib/silcske/groups.c
4810 lib/silccrypt/silcpkcs.c
4811 lib/silccore/silccommand.c
4812 lib/silccore/silcidcache.c
4817 * ROBOdoc documented the lib/silcske/groups.h file and a
4818 bit changed the interface for better.
4820 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4822 * Update the client entry context in the ID cache after
4823 nick change. Affected file lib/silcclient/command.c.
4824 Fixes the CUMODE command when regaining founder privileges,
4825 and a little WHOIS problem.
4827 * Fixed silc_net_gethostbyname to correctly call the
4828 inet_ntop. Affected file lib/silcutil/silcnet.c.
4830 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4832 * Added IPv6 support checking to the configure.in.pre, added
4833 also --enable-ipv6 option to override the check. Affected
4834 file configure.in.pre.
4836 * The silc_thread_create now calls the start function
4837 directly if threads support is not compiled in. Removes
4838 ugly #ifdef's from generic code. Affected files are
4839 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4841 * Added silc_net_gethostby[name/addr]_async to asynchronously
4842 resolve. Affected files are lib/silcutil/silcnet.[ch].
4844 * Added support for rendering IPv6 based server, client and
4845 channel IDs. Affected file lib/silcutil/silcutil.c.
4847 * Added support for creating IPv6 based server IDs. Affected
4848 file is silcd/serverid.c.
4850 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4852 * Added silc_net_gethostby[addr/name] into the
4853 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4854 routines. Added silc_net_is_ip[4/6]. Affected file is
4855 lib/silcutil/unix/silcunixnet.c. All routines that take
4856 address as argument now supports both IPv4 and IPv6 addresses.
4858 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4860 * Fixed LIST command reply sending in server. Affected file
4863 * Server now sends the kicker's client ID in the KICK notify
4864 to the kicked client. Affected file silcd/command.c.
4866 * The client library now parses the kickers client ID and
4867 UI displays it. Affected files lib/silcclient/client_notify.c
4868 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4870 * Made all payload parsing function prototypes consistent.
4871 They all take now const unsigned char * and uint32 pair as
4872 the payload data instead of SilcBuffer. Changes all around
4873 the source tree. Other unsigned char* -> const unsigned char*
4874 changes around the tree as well.
4876 * Optimized SFTP client and server packet sending not to
4877 allocate new buffer for each packet but to recycle the
4878 first allocated buffer. Affected files are
4879 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4881 * Optimized the SFTP client to use SilcList instead of
4882 SilcDList for requests, because it is faster. Affected file
4883 is lib/silcsftp/sftp_client.c.
4885 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4886 into lib/silccore/silcid.[ch].
4888 Renamed silcpayload.[ch] into silcargument.[ch].
4890 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4892 * If client entry is deleted with active key agreement
4893 session, abort the session.
4895 The silc_client_abort_key_agreement now calls the completion
4896 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4898 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4901 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4903 * Don't use __restrict in older GCC's. Affected file is
4904 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4906 * silc_net_localhost now attempts to reverse lookup the
4907 IP/hostname. Affected file lib/silcutil/silcnet.c.
4909 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4910 command. It can be used to gain founder privileges at
4911 the same time when joining the channel.
4913 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4914 kicker's client ID as well. Updated protocol specs.
4916 Defined that the server must send SILC_COMMAND_IDENTIFY
4917 command reply with error status to client who sent
4918 private message with invalid client ID.
4920 Updated the protocol specification.
4922 * Added silc_server_send_command_reply to send any
4923 command reply. Affected file silcd/packet_send.[ch].
4925 * Added silc_id_payload_encode_data to encode ID payload
4926 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4928 * The server now send IDENTIFY command reply with error
4929 status if client ID in private message is invalid. Affected
4930 file silcd/packet_receive.c.
4932 * Save the server key file with server's IP address in
4933 the filename instead of hostname. The affected file is
4934 irssi/src/silc/core/client_ops.c.
4936 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4938 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4941 * Added libtool support for compiling shared objects in
4942 lib/silcsim. Affected file configure.in.pre and
4943 lib/silcsim/Makefile.am. Original patch by cras.
4945 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4947 * Pid file configuration, and server's config file fixes
4948 patch by toma. Updated CREDITS file.
4950 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4952 * Fixed silc_client_channel_message to not try to decrypt
4953 the message twice if it resolved the destination client
4954 information. This could cause of dropping one channel
4955 message. Affected file lib/silcclient/client_channel.c.
4957 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4959 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4960 lib/silcclient/client.c. This function is used when the SILC
4961 Client is run under some other scheduler, or event loop or
4962 main loop. On GUI applications, for example this may be
4963 desired to used to run the client under the GUI application's
4964 main loop. Typically the GUI application would register an
4965 idle task that calls this function multiple times in a second
4966 to quickly process the SILC specific data.
4968 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4970 * Fixed silc_server_drop() for dropping the supplementary
4971 groups as well, this could cause a security hole on some
4974 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4976 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4979 * Write PID file after dropping privileges. Added -F option
4980 to run server on foreground. A patch by debolaz.
4981 Affected files silcd/server.c, silcd/silcd.c.
4983 * Fixed MOTD to return the MOTD file server name. Affected
4984 file silcd/command.c.
4986 * Added INFO command reply handling to the Irssi SILC Client.
4987 Affected file irssi/src/silc/core/client_ops.c.
4989 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4991 * Fixed the silc_idcache_list_* routines to really support
4992 the dynamic list. Fixes a crash. Affected file is
4993 lib/silccore/silcidcache.c.
4995 * Fixed the LIST command reply to really call LIST command's
4996 pending callbacks. Affected file silcd/command_reply.c.
4998 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5000 * Update conn->local_entry->nickname after giving NICK
5001 command. Affected file lib/silcclient/command.c.
5003 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5005 * Added the [pid] option to the silcd configuration file
5007 Affected files: serverconfig.[ch] and silcd.c
5009 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5011 * Save fingerprint in WHOIS command reply in server.
5012 Affected file silcd/command_reply.c.
5014 * Fixed NICK commands pending callback registration.
5015 Affected file lib/silcclient/command.c.
5017 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5019 * Use ++server->cmd_ident when sending commands in server,
5020 instead of random number. Affected file silcd/command.c.
5022 * Fixed GETKEY command reply to call actually GETKEY pending
5023 command callbacks. Affected file silcd/command_reply.c.
5025 * A bit stricter check for nicknames. Check for same nickname
5026 in NICK command also. Affected file silcd/command.c.
5028 * Do not call INFO command everytime client ID changes, only
5029 during first connecting. Affected file lib/silcclient/client.c.
5031 * Set the new nickname only after successful command reply for
5032 NICK command is returned by server. Affected file
5033 lib/silcclient/command.c.
5035 * Remove nicknames from nicklist during server_signoff notify.
5036 Should fix /NAMES bit more. The affected file is
5037 irssi/src/silc/core/silc-channels.c.
5039 * Added `fingerprint' field to the SilcIDListData in the
5040 silcd/idlist.h to hold the fingerprint of the client's
5043 Send the fingerprint of the client's public key in WHOIS
5046 Affected files silcd/command.c, and silcd/idlist.[ch].
5048 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5049 create fingerprint from given data.
5051 * Show the fingerprint of the client's public key in WHOIS.
5052 Affected files irssi/src/module-formats.[ch] and
5053 irssi/src/silc/core/client_ops.c.
5055 * Format the multiple same nicknames also during JOIN and
5056 NICK_CHANGE notifys. Affected file is
5057 lib/silcclient/client_notify.c.
5059 * Do not print error on screen for invalid private message
5060 payload since it can come if someone is sending private
5061 messages with wrong key. Affected file
5062 lib/silccore/silcprivate.c.
5064 * Fixed multiple concurrent /PING crash. Affected file
5065 lib/silcclient/command.c.
5067 * Changed the wrong ID encoding. All IP addresses must be
5068 in MSB first order in encoded format. They were encoded
5069 wrong and was in LSB format. Affected files are
5070 silcd/serverid.c, lib/silcutil/silcutil.c.
5072 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5074 * Call the `connect' client operation through the scheduler
5075 in case of error. Affected file lib/silcclient/client.c.
5077 * Call the `failure' client operation even if the error
5078 occurred locally during a protocol. Affected file is
5079 lib/silcclient/protocol.c.
5081 * Added support of sending LIST command to router from normal
5082 server. This way normal server can get list of all channels
5083 in the network too. Fixed the channel list sending in the
5084 server too. Affected files are silcd/command.c, and
5085 silcd/command_reply.[ch].
5087 * Added silc_server_update_channels_by_server and
5088 silc_server_remove_channels_by_server. They are used during
5089 disconnection of primary router and in backup router protocol.
5090 Affected file silcd/server_util.[ch], silcd/server.c and
5091 silcd/server_backup.c.
5093 * Fixed channel adding to global list in IDENTIFY command
5094 reply in server. Affected file silcd/command_reply.c.
5096 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5098 * If the incoming packet type is REKEY or REKEY_DONE process
5099 that packet always synchronously. Fixes yet another MAC
5100 failed error on slow (dialup) connections. Affected file
5101 lib/silcclient/client.c and silcd/server.c.
5103 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5105 * Call check_version SKE callback for initiator too. Affected
5106 file lib/silcske/silcske.c.
5108 * Implemented fix for security hole found in the SKE that was
5109 fixed in the specification few days back; the initiator's
5110 public key is now added to the HASH value computation.
5111 Added backwards support for the old way of doing it too, for
5112 old clients and old servers. Affected file is
5113 lib/silcske/silcske.c.
5115 * Enabled mutual authentication by default in SKE. If initiator
5116 is not providing mutual authentication the responder will
5117 force it. This will provide the proof of posession of the
5118 private key for responder. The affected files are
5119 lib/silcclient/protocol.c and silcd/protocol.c.
5121 * Do not cache anymore the server's public key during SKE.
5122 We do mutual authentication so the proof of posession of
5123 private key is done, and if the server is authenticated in
5124 conn auth protocol with public key we must have the public
5125 key already. Affected file silcd/protocol.c.
5127 * Added new global debug variable: silc_debug_hexdump. If
5128 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5129 file lib/silcutil/silclog.[ch].
5131 * Fixed compilation warning due to char * -> const char *.
5132 Affected files lib/silcutil/silcnet.h, and
5133 lib/silccore/silcauth.[ch].
5135 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5137 * Fixed CMODE command when new channel key was created. If
5138 the creation failed the old key was removed. Next time giving
5139 same command would crash the server since the old key was
5140 freed already. Affected file silcd/command.c.
5142 * Fixed the silc_server_announce_get_channels to not crash
5143 on reconnect. Affected file silcd/server.c.
5145 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5147 * Added silc_log_set_debug_string function to set a regex
5148 string to match for debug output. Only the function names,
5149 or filenames matching the given debug string is actually
5150 printed. This way it is possible to filter out those debug
5151 strings that user is not interested in.
5153 Fixed a bug in silc_string_regexify.
5155 Affected files lib/silcutil/silclog.[ch], and
5156 lib/silcutil/unix/silcunixutil.c.
5158 * Changed the -d options in both server and Irssi SILC client
5159 to take the debug string as argument. Affected files
5160 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5162 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5164 * Added silc_hash_babbleprint to create a Bubble Babble
5165 Encoded fingerprint. The encoding is developed by Antti
5166 Huima (draft-huima-babble-01.txt), and it creates human
5167 readable strings out of binary data. Affected file
5168 lib/silccrypt/silchash.[ch].
5170 * Print the babble print now in addition of fingerprint as well
5171 in Irssi SILC client. Affected files are
5172 irssi/src/fe-common/silc/module-formats.[ch],
5173 irssi/src/fe-common/silc/core/client_ops.c.
5175 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5177 * Fixed a security problem found in SKE. The initiator's
5178 public key too is now added to the HASH hash value creation
5179 which is signed by the responder to create the SIGN value.
5180 This will prevent anyone in the middle to lie to the responder
5181 about the initiator's public key. If this is done now, the
5182 man in the middle will get caught. Updated the protocol
5185 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5187 * Better installation directory handling. Configure module
5188 paths and other paths automatically to example_silc* files
5189 in doc/. A patch by toma.
5191 * Fixed compiler warning from MPI library, and from SILC RNG.
5194 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5195 It can be configured with ./configure. A patch by toma.
5197 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5199 * Find correct make to use in prepare-clean. A patch by
5200 toma. Affected file prepare-clean.
5202 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5204 * Added irssi variables use_auto_addr, auto_bind_ip,
5205 auto_bind_port and auto_public_ip.
5207 * Changed the interface for silc_client_send_key_agreement
5208 in lib/silcclient/silcapi.h
5212 irssi/src/silc/core/silc-core.c
5214 lib/silcclient/silcapi.h
5215 irssi/src/silc/core/silc-channels.c
5216 lib/silcclient/client_keyagr.c
5219 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5221 * Added silc_pkcs_public_key_compare to compare two
5222 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5224 * Check that the client who set the founder mode on the
5225 channel is the same client that is giving the founder
5226 mode to itself. It is done by comparing the saved public
5227 key (it is saved even in the authentication is passphrase).
5228 Affected file silcd/command.c.
5230 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5232 * Do not process packet for disconnected socket connection.
5233 Affected file lib/silccore/silcpacket.c.
5235 * Process the DISCONNECT packet through scheduler in the
5236 client library. Affected file lib/silcclient/client.c.
5238 * Fixed the silc_client_packet_parse to not to increase
5239 the packet sequence number if the conn->sock and the
5240 current socket connection is not same. This can happen
5241 for example during key agreement when the conn includes
5242 multiple socket connections (listeners). Affected file
5243 lib/silcclient/client.c.
5245 * The sender of the file transfer request now provides also
5246 the pointer (listener) for the key exchange protocol. If
5247 the listener cannot be created then it sends empty key
5248 agreement and lets the receiver provide the listener.
5250 Added `local_ip' and `local_port' arguments to the
5251 silc_client_file_send. If they are provided they are used,
5252 if not then it will attempt to find local IP address, if
5253 not found or bind fails then the remote client will provide
5256 Affected files are lib/silcclient/client_ftp.c and
5257 lib/silcclient/silcapi.h.
5259 * Extended the FILE SEND command to support defining the
5260 local IP and port for key exchange listener. They are
5261 optional. Affected file irssi/src/silc/core/silc-servers.c.
5263 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5265 * Defined to WHOIS command reply the sending of fingerprint
5266 of the client's public key (if the proof of posession of the
5267 corresponding private key is verified by the server).
5268 Updated to the protocol specification.
5270 * Added support of receiving the client's public key's
5271 fingerprint in command reply in client library. Affected
5272 file is lib/silcclient/command_reply.c, and
5273 lib/silcclient/idlist.[ch].
5275 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5277 * Do not send over 128 chars long nickname to the server
5278 in NICK command. Affected file lib/silcclient/command.c.
5280 * Do not send over 256 chars long channel names to the server
5281 in JOIN command. Affected file lib/silcclient/command.c.
5283 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5285 * Assure that silc_server_close_connection cannot be called
5286 twice for same socket context. Affected file is
5289 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5291 * Send error message to application if opening file for
5292 writing during file transfer fails. Affected file is
5293 lib/silcclient/client_ftp.c.
5295 Remove all file transfer sessions for a client that we're
5296 removing from ID cache.
5298 Affected file is lib/silcclient/client_ftp.c.
5300 * Fixed silc_net_addr2bin to return correct address. Affected
5301 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5303 * Fixed file transfer session removing on signoff notify.
5304 Affected file irssi/src/silc/core/silc-servers.c.
5306 * Added the SilcClientFileError to be returned in the monitor
5307 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5308 Affected file lib/silcclient/silcapi.h.
5310 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5312 * Fixed a crash in silc_client_ftp_free_sessions and
5313 silc_client_ftp_session_free_client. Affected file
5314 lib/silcclient/client_ftp.c.
5316 * Added `disabled' field in the SilcChannelEntry in the server
5317 to indicate if the server entry is disabled. Affected file
5318 silcd/idlist.h, silcd/command[_reply].c.
5320 * SILC server adds now /var/run/silcd.pid everytime it is
5321 started. Affected file silcd/silcd.c.
5323 * Added silc_server_packet_send_clients to send a packet to
5324 the provided table of client entries. Affected file
5325 silcd/packet_send.[ch].
5327 * Fixed a crash in client resolving in client_prvmsg.c in
5328 client library. Affected file lib/silcclient/client_prvmsg.c.
5330 * Do not actually remove the client directly from ID cache
5331 during SERVER_SIGNOFF, but invalidate it. This way we
5332 preserve the WHOWAS info for the client. Affected file
5333 silcd/server_util.c.
5335 * Fixed SERVER_SIGNOFF notify handling in the server. The
5336 server is now able to process incoming SERVER_SIGNOFF notify
5337 for a server that it doesn't even know about. It will remove
5338 the clients provided in the notify. Affected file
5339 silcd/packet_receive.c.
5341 * Check for partial packet in data queue after every packet that
5342 was found from the queue. Return and wait for more data if
5343 there is partial data in queue. Affected file is
5344 lib/silccore/silcpacket.c.
5346 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5348 * Added SilcClietFileError enum to indicate error in
5349 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5350 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5351 Affected files lib/silcclient/silcapi.h and
5352 lib/silcclient/client_ftp.c.
5354 * Check that newsize in silc_buffer_realloc is larger than
5355 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5357 * Added better monitor of file transfers. It now monitors
5358 key agreement protocol during the file transfer too. Added
5359 error reporting too. Affected files
5360 irssi/src/silc/core/silc-servers.c,
5361 irssi/src/fe-common/silc/module-formats.[ch].
5363 * Wrote a help file for FILE command.
5365 * Added silc_rng_global_get_byte_fast to get not-so-secure
5366 random data as fast as possible. Random data is read from
5367 /dev/urandom if available and from the SILC RNG if not
5368 available. It is used in padding generation. Affected file
5369 lib/silccrypt/silcrng.[ch].
5371 * All packets in client library are now processed synchronously.
5372 Optimized packet processing a lot. Affected file
5373 lib/silcclient/client.c.
5375 * All server connection packets are processing synchronously
5376 now in server, to optimize packet processing. Affected file
5379 * Include files are installed now only in Toolkit distribution
5380 if make install is given. Affected files: all Makefile.am's.
5382 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5384 * Assure that silc_client_notify_by_server_resolve does not
5385 resolve the client information multiple times. If it cannot
5386 be found by the first it cannot be found at all. Affected
5387 file lib/silcclient/client_notify.c.
5389 * Fixed WHOWAS command reply calling. Affected file
5390 lib/silcclient/command_reply.c.
5392 * Removed all references to silc_idlist_get_client from the
5393 Irssi SILC client since that call is internal call used by
5394 the library. The Irssi SILC client will use now client
5395 retrieval functions found in silcapi.h.
5397 * Fixed a bug in resolving nickname info before sending
5398 private message. It used freed memory. Affected file
5399 irssi/src/silc/core/silc-servers.c.
5401 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5403 * Assure my_channels statistics cannot go negative in server.
5404 Affected files silcd/server.c, silcd/server_util.c.
5406 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5408 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5410 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5412 * Win32 Toolkit changes. Affected files
5413 win32/silc.dsw, win32/libsilc/libsilc.def,
5414 win32/libsilcclient/libsilc.def,
5415 lib/silcutil/silcutil.c, and
5416 lib/sftp/sftp_fs_memory.c.
5418 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5420 * Added silc_net_localip to return local host's IP address.
5421 Affected file lib/silcutil/silcnet.[ch].
5423 * If key exchange or rekey protocol is active for a connection
5424 parse all packets syncronously since there might be packets
5425 in packet queue that we are not able to process without first
5426 processing packets before them. Affected file silcd/server,
5427 lib/silcclient/client.c.
5429 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5430 whether library should continue processing the packet.
5431 Affected file lib/silccore/silcpacket.h.
5433 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5434 SilcSFTPMonitorData to SFTP server to monitor various
5435 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5436 lib/silcsftp/sftp_server.c.
5438 * Added silc_file_size to return file size. Affected file
5439 lib/silcutil/silcutil.[ch].
5441 * Implemented the file transfer support for the client library.
5442 Added preliminary support for simple client to client one-file
5443 transmission. Affected file lib/silcclient/client_ftp.c,
5444 lib/silccilent/client.[ch].
5446 * Added new local command FILE to the Irssi SILC Client.
5447 It is used to perform the file transfer. It has subcommands
5448 SEND, RECEIVE, SHOW and CLOSE. Affected files
5449 irssi/src/silc/core/client_ops.c,
5450 irssi/src/silc/core/silc-server.[ch].
5452 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5454 * Relay the SILC_PACKET_FTP in the server. Affected files
5455 silcd/server.c and silcd/packet_receive.c.
5457 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5459 * Renamed silc_file_read and silc_file_write to functions
5460 silc_file_readfile and silc_file_writefile. Added function
5461 silc_file_open and silc_file_close. Affected files
5462 lib/silcutil/silcutil.[ch].
5464 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5466 * Resolve the client info when received private message or
5467 channel message for a client which nickname we don't know.
5468 Affected files lib/silcclient/client_prvmsg.c and
5469 lib/silcclient/client_channel.c.
5471 * Do not crash in /KEY if client is not connected. Affected
5472 file irssi/src/silc/core/silc-channels.c.
5474 * Added SilcClientStatus field to the SilcClientEntry in the
5475 lib/silcclient/idlist.h.
5477 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5478 is incomplete and is being resolved, it won't be resolved
5481 Make sure also that USERS command reply does not resolve
5482 twice information. Affected file is
5483 lib/silcclient/command_reply.c.
5485 Make sure that silc_client_get_clients_by_list does not
5486 resolve twice same information.
5488 * Check for valid client->id in the silc_server_free_client_data.
5489 Affected file silcd/server.c.
5491 * Fixed /GETKEY nick@server not to crash if the server entry
5492 is not found. Affected file lib/silcclient/command.c.
5494 * Fixed the silc_server_check_cmode_rights to check the
5495 requested modes correctly. Affected file silcd/command.c.
5497 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5499 * Better checks for non-printable chars in nick added.
5500 Affected file silcd/command.c.
5502 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5504 * Call the silc_server_udpate_servers_by_server in the
5505 primary router that comes back online in the backup resuming
5506 protocol. Otherwise it routes packets wrong. Affected file
5507 silcd/server_util.[ch], silcd/server_backup.c.
5509 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5511 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5512 lib/silcutil/silcbuffmt.[ch].
5514 * Redefined the SILC packet header to include the padding
5515 length. Affected file lib/silccore/silcpacket.[ch].
5517 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5518 length for maximum padding up to 128 bytes). Affected
5519 file lib/silccore/silcpacket.h.
5521 * Removed all backwards support for old 0.5.x MAC thingies.
5522 The SILC packet header change makes it impossible to be
5523 backwards compatible.
5525 * Send the ENDING packet with timeout in the backup resuming
5526 protocol. This is to assure that all routers has connected
5527 to the primary router. Affected file silcd/server_backup.c.
5529 * Changed the RNG to take the first IV from random data. It
5530 used to take it from zero actually. Changed the RNG also
5531 to use /dev/urandom during session. /dev/random is used
5532 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5534 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5536 * Changed the SILC packet header to have the first two bytes
5537 (the packet length) encrypted. Affected files aroung the
5538 code tree, lib/silccore/silcpacket.[ch]. Removed the
5539 SilcPacketCheckDecrypt callback. It is not needed anymore
5540 since the silc_packet_receive_process will determine now
5541 whether the packet is normal or special.
5543 * Implemented the unidirectional MAC keys. Affected files
5544 lib/silcske/silcske.c, silcd/protocol.c and
5545 lib/silcclient/protocol.c.
5547 * Implemented the packet sequence number to the MAC computation.
5548 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5549 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5550 lib/silcclient/protocol.c.
5552 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5554 * Allow backup router to announce servers. All servers
5555 announced by backup router are added to the global list
5556 automatically. Update hte server's socket to our primary
5557 router also when backup router announces a server.
5558 Affected file silcd/packet_receive.c.
5560 * Do not update the client->router in the function
5561 silc_server_udpate_clients_by_server if the client is on
5562 global list. We might fail to find any specific server
5563 for locally connected clients and local cell clients. They
5564 should still use the `from' and not `to' as client->router.
5565 This fixes backup router resuming protocol. Affected file
5566 silcd/server_util.c.
5568 * Decrease channel statistics count only if the channel
5569 deletion worked. Affected files are silcd/server.c and
5570 silcd/server_util.c.
5572 * Added silc_server_update_servers_by_server to update origin
5573 of all server entries. Used during backup router protocol.
5574 Affected files silcd/server_util.[ch], silcd/server.c. and
5575 silcd/backup_router.c.
5577 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5578 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5579 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5580 lib/silccrypt/silchmac.c.
5582 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5584 * Assure that router cannot reroute the same channel message
5585 to the sender. Affected file silcd/packet_receive.c.
5587 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5589 * Made better checks that the channel message is not sent
5590 to the router it came from. Affected file is
5591 silcd/packet_send.c. Fixed memory leak too.
5593 * Announce informations for incoming router connection, but
5594 only after checking if it is replaced by backup router.
5595 Affected file silcd/packet_receive.c.
5597 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5599 * Fixed the backup resuming protocol to work in multiple
5600 router environment. Affected file silcd/server_backup.c.
5602 * Route packet only to one router in the function
5603 silc_server_packet_send_to_channel. Affected file is
5604 silcd/packet_send.c.
5606 * Fixed silc_server_send_notify_dest to set the broadcast
5607 flag. Fixed the silc_server_send_notify_topic to actually
5608 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5609 Affected file silcd/packet_send.c.
5611 * Changed the SFTP Filesystem interface. Changed the
5612 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5613 the filesystem operation function. The SilcSFTPFilesystem
5614 is now a context that is allocated by all filesystem allocation
5615 functions and it already includes the operations structure
5616 and filesystem specific context. It is given as argument
5617 now to the silc_sftp_server_start. This made the interface
5618 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5619 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5621 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5623 * Changed the backup router adding and getting interfaces
5624 in the server. The router that will be replaced by the
5625 specified backup router is now sent as argument. Affected
5626 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5629 * Added silc_net_addr2bin_ne to return the binary form of
5630 the IP address in network byte order. Affected files
5631 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5633 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5635 * Check for existing server ID in silc_server_new_server
5636 and in silc_server_connect_to_router_final and remove the
5637 old entry if it exists. Affected file silcd/packet_receive.c,
5640 * Send the channel message always to only one router, either
5641 in upstream or downstream. Affected file is
5642 silcd/packet_send.c.
5644 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5646 * Wrote the definition of the backup resuming protocol to the
5647 protocol specification.
5649 * Removed one redundant channel key generation from normal
5650 server during joining procedure. Removed one redundant
5651 channel key sending from server to router during joining
5652 procedure. Affected file silcd/command.c.
5654 * Made minor bugfixes to the backup router resuming protocol.
5655 Affected file silcd/server_backup.c, server.c.
5657 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5659 * Added --disable-asm configuration option. Affected files
5660 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5663 * Implemented the backup resuming protocol that is used to
5664 resume the primary router position in the cell after the
5665 primary router comes back online. Affected files
5666 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5667 and silcd/server_util.[ch].
5669 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5671 * Sleep two (2) seconds after sending QUIT command to server.
5672 Affected file lib/silcclient/command.c.
5674 * Assure that if outgoing data buffer is pending do not force
5675 send any data. Affected file silcd/packet_send.c.
5677 * Assure that if outgoing data buffer is pending do not force
5678 send any data. Affected file lib/silcclient/client.c.
5680 * Implemented the backup router support when the primary router
5681 goes down. The servers and routers can now use the backup
5682 router as new primary router without loosing connectivity.
5684 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5686 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5687 in the server to indicate disabled entry. All data read
5688 from the connection will be ignored and no data is sent
5689 for entry that is disabled. Affected files are
5690 silcd/idlist.h, silcd/server.c.
5692 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5694 * Created SFTP client and server test programs in the
5695 lib/silcsftp/tests directory.
5697 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5699 * Implemented memory filesystem (virtual filesystem) for
5700 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5703 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5705 * Implemented the SFTP (SSH File Transfer Protocol) to the
5706 lib/silcsftp. It includes SFTP client and SFTP server
5709 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5711 * Moved lib/silccore/silcprotocol.[ch] to the
5712 lib/silcutil library.
5714 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5715 take variable argument list pointer as argument. Affected
5716 file lib/silcutil/silcbuffmt.[ch].
5718 * Added silc_buffer_set function that is used to set data
5719 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5720 Affected file lib/silcutil/silcbuffer.h.
5722 * Changed various routines in the core library to use the new
5723 silc_buffer_set instead of allocating new buffer only for
5726 * Added 64-bit value formatting and unformatting support to the
5727 silc_buffer_[un]format routines. Affected file is
5728 lib/silcutil/silcbuffmt.[ch].
5730 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5731 to includes/bitmove.h.
5733 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5735 * Fixed channel user mode saving in client library. Affected
5736 file lib/silcclient/command[_reply].c.
5738 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5740 * Defined the file transfer to the SILC Protocol. Added
5741 new packet type SILC_PACKET_FTP and defined File Transfer
5742 Payload. The mandatory file transfer protocol is SFTP
5743 (SSH File Transfer Protocol). Affected file in addition
5744 of the internet draft is lib/silccore/silcpacket.h.
5746 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5747 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5748 is used as part of backup router protocol when the primary
5749 router of the cell is back online and wishes to resume
5750 the position as primary router.
5752 * Redefined the MAC generation keys in the protocol. The
5753 same key is not used anymore in both direction. Both
5754 direction will now use different keys for sending and
5755 receiving. This fixes a potential security flaw. This
5756 change causes incompatibilities in the protocol.
5758 * Redefined also the MAC computation from the packet.
5759 An packet sequence number is now added to the MAC
5760 computation. This prevents possible replay attacks against
5761 the protocol. This change too causes incompatibilities
5764 Added `sequence' field to the SilcPacketContext to hold
5765 the current sequence number for the packet.
5767 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5769 * Added `created' field to the SilcIDListData in the file
5770 silcd/idlist.h to indicate the time when the entry was
5773 * Added `created' field to the SilcChannelEntry too. Affected
5774 file silcd/idlist.h.
5776 * Added `creation_time' aguments to all the announcement functions
5777 in the server. If it is provided then only the entries that
5778 was created after the provided time frame are actually
5779 announced. Affected file silcd/server.[ch].
5781 * The protocol says that the Channel ID's IP address must be
5782 based on the router's IP address. Added check for this in
5783 the silc_server_new_channel when processing incoming New Channel
5784 Payload. Affected file silcd/packet_receive.c.
5786 * Print out the correct version with --version in SILC client.
5787 Affected file irssi/src/silc/core/silc-core.c.
5789 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5791 * Fixed WHOWAS command to check for completnes of the client
5792 entry always, not just when the command is coming from client.
5793 Affected file silcd/command.c.
5795 * Added new function silc_server_packet_queue_purge to purge the
5796 outgoing data queue to the network. After the function returns
5797 it is guaranteed that the outgoing packet queue is empty.
5798 Affected file silcd/packet_send.[ch].
5800 * Purge the outgoing packet queue in the rekey protocol's final
5801 callback to assure that all rekey packets go to the network
5802 before quitting the protocol. Affected file silcd/server.c.
5804 * Added silc_client_packet_queue_parse as similar function as
5805 in server to the client library. The affected file is
5806 lib/silcclient/client.c.
5808 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5810 * Splitted silcd/server.c and created silcd/server_util.[ch]
5811 for utility functions.
5813 * Added new socket flag SILC_SF_DISABLED to indicate that the
5814 connection is open but nothing can be sent to or received from
5815 the connection. Affected file lib/silcutil/silsockconn.[ch].
5816 The checking for disabled socket is checked in the low level
5817 silc_socket_write and silc_socket_read functions.
5819 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5821 * Allow only nicknames and channel names that fits into the
5822 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5824 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5826 * When processing JOIN command reply in server check that if
5827 the channel exists in our global list we'll move it the local
5828 list. Affected file silcd/command_reply.c.
5830 * Fixed the check whether client is joined on the channel already
5831 in JOIN command. Affected file lib/silcclient/command.c.
5833 * Fixed the JOIN command reply to check whether the channel
5834 already exists. Affected file lib/silcclient/command_reply.c.
5836 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5838 * Added silc_ske_status_string to map the SKE error numbers
5839 to readable strings. The affected files are
5840 lib/silcske/silcske[_status].[ch].
5842 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5844 * Do not show the private channels on the WHOIS channel list
5845 as it is not allowed by the protocol. The affected file is
5848 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5850 * Assure that the packet length digged from the actual packet
5851 is something sensible in the silc_packet_decrypt_rest_special
5852 in lib/silccrypt/silcpacket.c.
5854 * Free and NULL the allocated pointer in silc_hmac_alloc if
5855 the HMAC allocation fails. The affected file is
5856 lib/silccrypt/silchmac.c.
5858 * Print the selected security properties to the log files in
5859 the server. Affected file silcd/protocol.c.
5861 * Add SKE's reference counter even if calling the completion
5862 callback manually. Otherwise it goes negative, although it
5863 does not cause any problems. The affected file is
5864 lib/silcske/silcske.c.
5866 * Remove the client entry with short timeout after giving the
5867 KILL command. Affected file lib/silcclient/command.c.
5869 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5870 case all found clients are already disconnected (WHOWAS would
5871 found them) in the server. Affected file silcd/command.c.
5873 * Update the last_receive (time of last data received) to be
5874 updated only when received private or channel message so that
5875 the idle time showed in WHOIS makes more sense.
5877 * Added boolean field `valid' in to the SilcClientEntry in the
5878 client library to indicate whether the entry is valid or not.
5879 This fixes the nickname change bug on channel when changing
5880 the nickname to be same than the old (like nick to Nick) the
5881 nickname formatter doesn't set the new nick anymore to Nick@host.
5882 Affected file lib/silcclient/idlist.[ch].
5884 * Now actually fixed the nickname changing on disconnection.
5885 Added new function silc_change_nick to the Irssi SILC Client.
5886 Affected file irssi/src/silc/core/client_ops.c,
5887 irssi/src/silc/core/silc-nicklist.[ch].
5889 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5891 * Check that the public key exists in the GETKEY command before
5892 trying to encode it. Affected file silcd/command.c.
5894 * Print some notifications on received public keys with GETKEY
5895 command in the Irssi SILC Client. Affected files are
5896 irssi/src/fe-common/silc/module-formats.[ch],
5897 irssi/src/silc/core/client_ops.c.
5899 * Use IDENTIFY command to resolve the server information in the
5900 GETKEY command instead of INFO command. Affected file
5901 lib/silcclient/command.c.
5903 * All command reply functions in the client library now calls
5904 the pending command reply callbacks even if an error has
5905 occurred. The server has done this a long time and now it was
5906 time to move the client library to this as well. Now all
5907 errors can be delivered back to the pending command reply
5908 callbacks if necessary. Affected files are
5909 lib/silcclient/command[_reply].[ch].
5911 * Change the nickname on disconnection back to the username
5912 because in reconnect the server will enforce it to it anyway.
5913 Affected file irssi/src/silc/core/silc-servers.c.
5915 * Fixed a config file parsing bug in the Irssi SILC client.
5916 Affected file irssi/src/silc/core/clientconfig.c.
5918 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5920 * When printing the channel mode on JOIN, verify that the
5921 channel key and channel's HMAC are valid. Affected file
5922 irssi/src/silc/core/client_ops.c.
5924 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5926 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5927 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5928 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5930 * Removed channel key rekey task deleting from the function
5931 silc_server_save_channel_key. Affected file silcd/server.c.
5932 Added explicit timeout task context instead that is used to
5933 delete the task if we are registering a new task before the
5934 new task has elapsed.
5936 * When channel key rekey occurs the client library now saves
5937 the old channel key for a short period of time (10 seconds) and
5938 is able to use it in case some is still sending channel
5939 messages encrypted with the old key after the rekey. Affected
5940 file lib/silcclient/[idlist.h|client_channel.c].
5942 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5944 * Added check to the silc_server_new_id_real to not accept
5945 new ID if it is the sender's own ID. Affected file is
5946 silcd/packet_receive.c.
5948 * Assure that we do not announce ourself or the one we've
5949 sending our announcements when we're router and are announcing
5950 servers to our primary router. Affected file silcd/server.c.
5952 * Fixed silc_server_command_identify_check_client to assemble
5953 correct WHOIS packet. It send corrupted WHOIS packet and
5954 caused problem with router to router connections. Affected
5955 file silcd/command.c.
5957 Fixed also silc_server_command_whois_check the same way
5958 as for the IDENTIFY command.
5960 * Added new SilcIDListStatus to the server in the SilcIDListData
5961 structure. The status now includes the current status of
5962 the entry (like registered, resolved etc.). Affected file
5963 silcd/idlist.[ch]. Defined a bunch of different status types
5964 as well. This replaced the old boolean registered field as well.
5966 Added resolve_cmd_ident field to the SilcClientEntry structure
5967 too so that if the entry is for example being resolved so
5968 another command may attach to the same pending command reply
5969 without requiring to resolve the same entry again. This concept
5970 should optimize the WHOIS and the IDENTIFY resolving under
5971 heavy load by taking away unnecessary resolving for entries
5972 that are being resolved already.
5974 Added support for adding multiple pending commands for one
5975 command idenfier. Affected file silcd/command[_reply].[ch].
5977 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5978 before deleting the data. Otherwise the hash table will have
5979 freed data in comparison functions. Affected file is
5980 silcd/command_reply.c.
5982 * Fixed silc_idlist_replace_client_id to add the new entry to
5983 the cache with NULL nickname. Otherwise there will be invalid
5984 memory as the nickname after the nickname is freed. Affected
5985 file silcd/packet_receive.c.
5987 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5988 saved into wrong slots because the previous number of entries
5989 was not taken into account. Affected file silcd/idlist.c.
5990 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5992 * If we are router and we receive JOIN notify to a channel that
5993 does not have any users then notified client is marked as the
5994 channel founder, as it is it. The affected file is
5995 silcd/packet_receive.c
5997 * Added to the extended hash table API's table_del_*ext functions
5998 the destructor as argument too, so that the caller can decide
5999 which destructor to use or whether to use destructor at all.
6000 Affected file lib/silcutil/silchashtable.[ch].
6002 * Fixed ID Cache purging. It actually deleted the entries from
6003 the hash table after the data was freed. The hash table ended
6004 up comparing freed memory. The affected file is
6005 lib/silccore/silcidcache.c.
6007 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6009 * Fixed Irssi SILC client's KILL command's HELP syntax.
6011 * The USERS command now resolves the detailed user information
6012 if the userinfo field is missing. Affected file is
6013 lib/silcclient/command_reply.c.
6015 * Do not print error in silc_file_read if the read file does
6016 not exist. Just silently return NULL. Affected file is
6017 lib/silcutil/silcutil.c.
6019 * Fixed the silc_log_output to not wine about NULL filename
6020 and to not create some bogus " " filename. Affected file is
6021 lib/silcutil/silclog.c.
6023 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6025 * Fixed various printing bugs on the user interface in the
6026 Irssi SILC Client. Minor changes that were forgotten from
6029 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6031 * Fixed the configure.in.pre and the compilation and distribution
6032 environment to support the new autoconf 2.52. That version is
6033 now required to compile the CVS trunk.
6035 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6037 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6038 to generally parse user@fqdn format strings. Affected file
6039 lib/silcutil/silcutil.c.
6041 * Added nickname_format and nickname_force_format fields to the
6042 SilcClientParams structure. The first one defines the format
6043 for the nicknames that the library will enforce if the receives
6044 multiple same nicknames. The second one is boolean value and
6045 can be used to force the library to always enforce the format
6046 to the nicknames regardles whether there are multiple nicknames
6047 or not. This configurable formatting was employed to flexibly
6048 support accessing multiple nicknames from the user interface.
6049 The userinterface can now set the nicknames to what ever format
6050 they prefer. Affected file lib/silcclient/silcapi.h.
6052 Added function silc_client_nickname_format to the file
6053 lib/silcclient/idlist.c. It performs the nickname formatting.
6055 Added new field `hostname´ to the SilcClientEntry context.
6056 It holds the hostname of the client. Affected file is
6057 lib/silcclient/idlist.h.
6059 * Irssi SILC Client sets the nicknames in nick@hostn format.
6060 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6061 irssi/src/silc/core/silc-core.c.
6063 The WHOIS printing now also shows both the real nickname and
6064 the formatted nickname so that user knows how to access the
6065 user if there are multiple same nicknames cached. Affected
6066 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6067 printing formatting too to take the hostname now as a separate
6068 argument. The Affected file is
6069 irssi/src/fe-common/silc/modules-formats.[ch].
6071 * Changed the silc_client_get_clients_local to accept the formatted
6072 nickname as argument. It accepts the real nickname too but the
6073 formatted nickname can be used to find the true entry from
6074 multiple entries. Affected file lib/silcclient/silcapi.h and
6075 lib/silcclient/idlist.c.
6077 * Added nickname_format_parse field to the SilcClientParams.
6078 It is a callback function provided by the application to parse
6079 the nickname out of the formatted nickname string. The library
6080 calls it to get the nickname from the formatted string. Since
6081 the application generally knows better the format of the nickname
6082 string it parses it instead of the library, even though library
6083 encodes the formatted string. If the callback function is not
6084 provided then the library will use the string as is. The
6085 affected file is lib/silcclient/silcapi.h.
6087 * All the nickname strings passed to the client library in
6088 commands are now expected to be formatted nickname strings.
6089 If the command does not support the formatted nickname string
6090 it will assume that the sent string is the actual nickname.
6091 Affected file lib/silcclient/command.c.
6093 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6095 * Added public key authentication support to OPER and SILCOPER
6096 commands in the client library. Affected file is
6097 lib/silcclient/command.c.
6099 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6101 * Changed the get_auth_methdod client operation to be asynchronous.
6102 It can be async if the application resolves the authentication
6103 method from the server during the negotiation. Added new
6104 SilcGetAuthMeth completion callback that the application will
6105 call after resolving the authentication method.
6107 Added function silc_client_request_authentication_method that
6108 the application can use to resolve the authentication method
6109 from the server. Added also SilcConnectionAuthRequest callback
6110 that the library will call after the server has replied. The
6111 application can call this function if it does not know the
6112 current authentication method.
6114 Affected files are lib/silcclient/client.c and
6115 lib/silcclient/silcapi.h.
6117 * The Irssi SILC client now automatically resolves the authentication
6118 method incase any configuration information is not present (and
6119 currently there never is). The affected file is
6120 irssi/src/silc/core/client_ops.c.
6122 * Fixed public key authentication from the client library.
6123 Affected file lib/silcclient/protocol.c. Changed also the
6124 protocol specification about the public key authentication in
6125 the connection authentication protocol. The actual data to be
6126 signed is now computed with a hash function before signing.
6128 * Fixed the public key authentication from the server as well.
6129 Affected file silcd/protocol.c.
6131 * Removed the mlock()'s from the memory allocation routines.
6132 Affected file lib/silcutil/silcmemory.c. The ./configure does
6133 not check anymore for the mlock(). Affected file is
6136 * Fixed USERS command in server to allow the execution of the
6137 command for private and secret channels if the client sending
6138 the command is on the channel. Affected file silcd/command.c.
6140 * Fixed silc_client_get_clients_local to return the clients
6141 count correctly. It could return wrong value. Affected file
6142 lib/silcclient/idlist.c.
6144 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6146 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6147 types. The assembler optimizations seemed not to like 64-bit
6148 data types. The assmebler optimizations thus are now enabled
6149 also for BSD systems as opposed to only enable them for Linux.
6151 * Do not check for threads at all on BSD systems. Affected
6152 file configure.in.pre.
6154 * Removed -n and -h options from the Irssi SILC Client since
6155 they are not used in silc.
6157 * Fixed the prime generation to assure that the first digit
6158 of the generated random number is not zero since our conversion
6159 routines does not like number strings that starts with zero
6160 digit. If zero digit is seen the random number is regenerated.
6161 This caused some corrupted RSA keys when the zero first digit
6162 was met. Affected file lib/silcmath/silcprimegen.c.
6164 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6166 * Fixed WIN32 configuration in the ./configure script.
6167 Fixed to include xti.h on environments that has it.
6168 Patches by Carsten Ilchmann and andrew.
6170 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6172 * Changed the silc_id_create_client_id to be collision
6173 resistant. It is now assured that there cannot be created
6174 two same client ID's. I suspect that some weird bugs in
6175 the server were actually caused by duplicate Client IDs.
6176 Affected file silcd/serverid.[ch]. A router receiving
6177 new ID now also assures and informs the sending server
6178 if the ID caused collision.
6180 * Changed the silc_id_create_channel_id to also assure that
6181 there are no collisions.
6183 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6185 * Statement about ignoring the Mutual Authentication flag when
6186 performing rekey with PFS was a bit misleading. It is ignored
6187 if it was set in the initial negotiation, it cannot be even
6188 set in the rekey. Fixed in the ke-auth draft. Started the
6189 new versions of the protocol drafts in the doc/.
6191 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6193 * Fixed a bug in silc_client_command_identify_save when saving
6194 new channel information. The channel name was no duplicated
6195 and caused crash on exit. Affected file is
6196 lib/silcclient/command_reply.c.
6198 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6200 * Fixed the getkey command handling in the server. Send just
6201 empty OK reply to the sender if the key could not be fetched
6202 (but everything else was ok, like the key just was not available).
6203 Changed the public key parameter to optional in the protocol
6204 specs so that empty OK reply can be sent. Affected file
6207 Added a message to Irssi SILC client to tell to user if the
6208 server did not return a public key.
6210 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6212 * Fixed a channel key regeneration bug. It registered new
6213 timeout tasks exponentially until all system resources were
6214 used. Affected file silcd/server.c.
6216 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6218 * Added the SILC Document generator to the scripts/silcdoc.
6219 It can be used to generate the Toolkit Reference Manual out
6220 of the source tree. Internally it will also use the RoboDoc
6221 generator now imported in util/robodoc.
6223 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6225 * Added couple of return's in rekey protocol if error orccurred
6226 during the protocol. The execution must be terminated.
6227 Affected file silcd/protocol.c. Also, terminate the protocol
6228 always with timeout.
6230 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6232 * The client's Client ID was created initally from the wrong
6233 nickname (it could have been in format nick@host) in the
6234 silc_server_new_client. Affected file silcd/packet_receive.c
6236 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6238 * Added some SILC_LOG_ERROR's to various error conditions
6239 if client could not be added to ID cache. Affected files
6240 silcd/packet_receive.c and silcd/server.c.
6242 * When client's sock->user_data is freed, NULL also the
6243 client->router and client->connection pointers. Added check
6244 for these pointers being NULL to various places around the
6245 code. Affected file silcd/server.c.
6247 * Added client->data.registered == TRUE checks to various
6248 places around the code to assure that unregistered client's
6249 are not handled when it is not allowed. Affected file
6252 * Added `bool registered' fields to all
6253 silc_idlist_[server|client]_get_* routines to indicate whether
6254 the fetched client needs to be registered or not. Affected
6255 file silcd/idlist.[ch].
6257 * Add your own entry as registered to the ID cache in the
6258 server. Affected file server.c.
6260 * Fixed a bug in silc_server_new_server. The SilcServer was
6261 set as the new server's context instead of SilcServerEntry.
6262 This naturally caused some weird bugs.
6264 * Added "updated" field the SilcChannelEntry which indicates
6265 the time since the channel entry was last accessed. This
6266 can be used to determine whether it is necessary to
6267 announce the channel after backup resuming protocol.
6268 Affected files silcd/idlist.[ch].
6270 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6272 * Do not delete the channel rekey task when adding it
6273 for in silc_server_create_channel_key.
6275 * Changed the silc_server_create_channel_key to return
6276 TRUE or FALSE to indicate the success of the channel key
6279 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6281 * Fixed MSVC++ project files and added missing files to
6282 Makefiles under win32/.
6284 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6286 * Do not add TCP_NODELAY flag if the operating system
6287 does not have it defined. Affected files are
6288 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6290 * Fixed buffer overflow from Irssi SILC Client. Affected
6291 file irssi/src/fe-common/core/themes.c.
6293 * Fixed double free in client library in the file
6294 lib/silcclient/client.c when disconnecting from server.
6296 * Applied double free patch from cras to Irssi SILC client.
6297 Affected files irssi/src/core/[modules/expandos].c
6299 * Fixed the disconnection handling to Irssi SILC Client.
6300 The application must call silc_client_close_connection
6301 in ops->connect client operation in case of failure of
6302 the connection. Affected file is
6303 irssi/src/silc/core/client_ops.c.
6305 * Do not set sock->protocol to NULL in the function
6306 silc_client_close_connection after executing the protocol's
6307 final callback since the sock might not be valid anymore.
6308 Affected file lib/silcclient/client.c.
6310 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6312 * Do not enable SILC_THREADS if the linking with libpthread
6313 did not happen. Affected file configure.in.pre.
6315 * Added notion to protocol specification that server must
6316 verify the sent authentication payload with CMODE when
6317 setting the channel founder key. Implemented it to the
6318 server. Affected file silcd/command.c.
6320 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6322 * Added _EXTRA_DIST SILC distribution variable to the
6323 distributions file. It is used to conditionally add extra
6324 files or directories to the specific distribution. Affected
6325 files ./prepare, Makefile.am.pre and distributions.
6327 Removed the `_' from the start of the distribution names.
6330 * Added README.WIN32 for instructions to compile the Toolkit
6333 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6335 * Fixed a double free in disconnection in the server. Affected
6336 file is silcd/server.c.
6338 * Fixed the lib/silcske/groups.c to work now also with GMP
6339 MP library. The string conversion did not work when using
6340 specific base and the base is indicated in the string as well.
6342 * Created win32/ directory which now includes MSVC++ specific
6343 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6344 It will appear only in the toolkit distribution
6346 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6348 * Changed the key material distribution function in case when
6349 the hash output is too short. The data is now concatenated
6350 a bit differently than it used to. Made the change to the
6351 SKE protocol specification.
6353 * Added better GMP detection to configure.in.pre. A patch
6356 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6358 * Fixed a minor bug in SKE that might cause some problem on
6359 some platforms. Affected file lib/silcske/silcske.c.
6361 * Added the cookie checking for initiator in the SKE. It checks
6362 that the responder returns the sent cookie unmodified. The
6363 affected file is lib/silcske/silcske.c. Added new SKE
6364 error type INVALID_COOKIE that can be sent during the
6365 negotiation. Fixed some memory leaks as well.
6367 * Added the "invalid cookie" error message to Irssi SILC client's
6370 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6372 * Added `task_max' field to the SilcClientParams to indicate
6373 the maximum tasks the scheduler can handle. If set to zero,
6374 default values are used. Affected file lib/silcclient/silcapi.h.
6376 * Fixed memory leaks in silc_client_close_connection. Affected
6377 file lib/silcclient/client.c.
6379 * Added silc_client_del_client_entry to client library to free
6380 all memory of given client entry. Affected file is
6381 lib/silcclient/idlist.[ch].
6383 * Added new functions silc_client_del_channel and
6384 silc_client_del_server to delete channel and server entries.
6385 Affected file lib/silcclient/[silcapi.h/idlist.c].
6387 * Removed silc_client_del_client_by_id from silcapi.h.
6389 * Fixed the INFO command to return the server's own info
6390 correctly when querying by Server ID. Affected file is
6393 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6395 * Removed the non-blocking settings in WIN32 code in the
6396 silc_sock_[read/write] and added SleepEx instead. Affected
6397 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6398 of input data is now checked with FIONREAD and ioctlsocket.
6400 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6402 * Call silc_schedule_task_del_by_context in the
6403 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6404 Affected file lib/silccore/silcprotocol.c.
6406 * Call silc_protocol_cancel for active protocols in the
6407 silc_server_close_connection if the funtion
6408 silc_server_free_sock_user_data has not been called.
6409 Affected file silcd/server.c.
6411 * Generic tasks cannot be deleted using the del_by_fd
6412 task deleting function since generic tasks does not match
6413 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6415 * Added a notion to SILCOPER help file that the SILCOPER works
6416 only on router server, not on normal server.
6418 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6420 * Added for WIN32 support for the new scheduler as well.
6421 Affected file lib/silcutil/win32/silcwin32schedule.c.
6423 * Fixed the SHA1 implementation to work on various platforms.
6425 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6427 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6428 API. It is part of the scheduler now. Everything else is
6429 as previously but some functions has changed their names.
6430 Checkout the lib/silcutil/silcschedule.h for the interface.
6431 Updated all applications to use the new interface. Affected
6432 files are lib/silcutil/silcschedule.[ch].
6434 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6436 * Found a bug in the SKE implementation. The HASH value,
6437 specified by the protocol, was not computed correctly. The
6438 public key of the responder was not added to the computation
6439 even though it is mandatory. Affected file lib/silcske/silcske.c.
6440 This unfortunately causes incompatibilities with older
6441 clients and servers.
6443 * Added WIN32 specific network init and uninit functions:
6444 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6445 the Winsock2. Affected file lib/silcutil/silcnet.h and
6446 lib/silcutil/win32/silcwin32net.c.
6448 * Set the socket always to nonblocking mode on WIN32 after
6449 reading data or writing data. Affected file is
6450 lib/silcutil/win32/silcwin32sockconn.c.
6452 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6454 * Fixed various compilation problems under WIN32. Affected
6455 files lib/silcutil/win32/silcwin32thread.c and
6456 lib/silcutil/win32/silcwin32schedule.c.
6458 * Removed all _internal.h #includes from public header
6459 files. Internal headers must never be included from
6462 Removed also the lib/silcske/payload_internal.h file.
6464 * All include files that may be needed (public and some others
6465 included by the public headers) by application developers are
6466 now copied to the ./includes directory. It does not copy any
6467 internal headers. Affected file Makefile.defines.pre and all
6468 Makefile.am's under lib/ and subdirs.
6470 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6472 * Do not change the ~/.silc directory's permissions automatically.
6473 Affected file irssi/src/silc/core/clientutil.c.
6475 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6477 * Do not cancel the protocol in silc_server_close_connection
6478 it might cause recursion. Now cancelled in the function
6479 silc_server_free_sock_user_data. Affected file silcd/server.c.
6481 * Fixed the silc_server_remove_clients_by_server to regenerate
6482 the channel keys correctly finally. Added also new function
6483 silc_server_remove_clients_channels to actually do it.
6484 Affected file silcd/server.c.
6486 * Fixed the silc_server_new_channel to not crash by giving
6487 wrong router to the new channel. Affected file is
6488 silcd/packet_receive.c.
6490 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6492 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6493 which is given as argument to the silc_client_alloc now.
6494 It can be used to configure the client and set various parameters
6495 that affect the function of the client.
6497 * The USERS command in server did not check whether the channel
6498 is private or secret. Affected file silcd/command.c.
6500 * Added new argument to the USERS command in protocol specification.
6501 The USERS command now can take the channel name as argument
6502 as well. Added support for this in client and server and
6503 updated the protocol specs.
6505 * Completed the GETKEY command in client. It can be now used
6506 to fetch also servers public key not only some clients.
6507 Affected files lib/silcclient/command[_reply].c.
6509 * Added silc_client_get_server to return server entry by the
6510 server name. Affected files lib/silcclient/silcapi.h and
6513 * Redefined the IDENTIFY command in protocol specification to be
6514 more generic. It now can be used to query information about
6515 any entity in the SILC Network, including clients, servers and
6516 channels. The query may be based either the entity's name
6517 or the ID. Added support for this in both client and server.
6519 Affected files silcd/command.c and lib/silcclient/command.c
6520 and command_reply.c.
6522 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6523 the _from_client and _from_server functions. Affected file
6526 * Added silc_client_get_channel_by_id_resolve to the file
6527 lib/silcclient/silcapi.h to resolve channel information by
6528 its ID. Added also silc_client_get_channel_by_id that
6529 does not resolve it from the server.
6531 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6533 * Added SilcServerEntry context into the client library
6534 to represent one server. The INFO command now allocates
6535 these to save the resolved server info. For now on the
6536 client library will also keep information about servers,
6537 connected and resolved with INFO.
6539 The INFO command now allocates the SilcServerEntry context
6540 and saves the server info there. The COMMAND_REPLY in
6541 the INFO now returns the parameters to application in
6542 same order as defined in the protocol specification.
6544 The entries are cached in the client->server_cache.
6546 * The INFO command is now issued after received the Client ID
6547 from the server. Affected file lib/silcclient/client.c.
6549 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6550 to the application as the mode changer might be server.
6551 It is guaranteed that NULL is not returned anymore to the
6552 application. Affected file lib/silcclient/client_notify.c.
6554 The ID Type is now also passed to the application so that
6555 it can check whether the returned entry is SilcClientEntry
6558 Added new function silc_client_get_server_by_id to return
6559 the server entry by ID. Affected files are the
6560 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6562 * Do not create the channel in the Irssi SILC Client when issuing
6563 the JOIN command but when received the sucessful JOIN command
6564 reply. Otherwise the channel might get created even though we
6565 could not join it. The Affected file is
6566 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6568 * Fixed a channel joining bug in router. The router must also
6569 check the channel modes, invite and ban lists etc. when serving
6570 the JOIN command sent by normal server. Affected file is
6571 silcd/command.c. The router now resolves the client's
6572 information from the server who sent the JOIN command if it
6573 does not know it, and processes the JOIN command only after
6576 * Changed the SilcCommandCb to take new argument; void *context2.
6577 Affected file lib/silccore/silccommand.h
6579 The second argument in the command callbacks in the server now
6580 includes the SilcServerCommandReplyContext if the command was
6581 called as pending command callback from the command reply.
6582 Otherwise it is NULL. When called as pending the status of the
6583 command reply will be checked and if it was erronous the
6584 error will be sent to the original sender of the command.
6585 This way the client always receives the error messages even
6586 though the server was actually the one who received the error
6587 when it resent the command to router, for example. Affected
6588 files silcd/command[_reply].[ch].
6590 * Fixed sending WHOWAS command's error message to client if
6591 the requested client could not be found. It was missing.
6594 * Changed the CMODE and CUMODE commands reply arguments in the
6595 protocol specification. The Channel ID is now sent in both
6596 of the commands to identify the channel. Implemented this
6597 new feature to the client and server. Affected files
6598 lib/silcclient/command_reply.c and silcd/command.c.
6600 * Made better checks for invite and ban lists in the JOIN
6601 command in server. Affected file silcd/command.c.
6603 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6605 * The server now performs the incoming host IP/DNS lookup
6606 using the silc_socket_host_lookup and thus does not block
6607 the server anymore. Affected file silcd/server.c.
6609 * Completed the multi-thread support for SILC Scheduler in
6610 the lib/silcutil/silcschedule.c.
6612 * Fixed the configure.in.pre to detect the pthread correctly
6615 * Fixed a deadlock in silc_task_queue_wakeup in the file
6616 lib/silcutil/silctask.c.
6618 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6620 * Added new function silc_schedule_wakeup that is used in
6621 multi-threaded environment to wakeup the main thread's
6622 schduler. It needs to be used when a thread adds a new task
6623 or removes a task from task queues. After waking up, the
6624 scheduler will detect the task queue changes. If threads
6625 support is not compiled in this function has no effect.
6626 Implemented the wakeup mechanism to both Unix and WIN32
6627 systems. Affected files are lib/silcutil/silcschedule.[ch],
6628 lib/silcutil/unix/silcunixschedule.c and the
6629 lib/silcutil/win32/silcwin32schedule.c.
6631 * Added new function silc_task_queue_wakeup to wakeup the
6632 scheduler by the specified task queue. Affected file
6633 lib/silcutil/silctask.[ch].
6635 * The silc_socket_host_lookup_start now wakes up the scheduler
6636 after adding the timeout task. Affected file is
6637 lib/silcutil/silcsockconn.c.
6639 * The silc_socket_host_lookup is synchronous now if the threads
6640 support is not compiled in. However, the callback is still
6641 called asyncronously through the scheduler, anyway. Affected
6642 file lib/silcutil/silcsockconn.c.
6644 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6646 * Added new function silc_socket_host_lookup to perform
6647 asynchronous IP and FQDN lookups for the socket connection.
6648 Affected files lib/silcutil/silcsockconn.[ch].
6650 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6652 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6653 that may or may not compile the mutex support in.
6655 Changed the silc_mutex_alloc interface. It allocates the
6656 mutex now to the sent pointer and returns TRUE or FALSE.
6658 Affected file lib/silcutil/silcmutex.h.
6660 * Wrote the SILC Task Queue interface to support multi-threads.
6661 Affected file lib/silcutil/silctask.[ch].
6663 * Wrote the SILC Scheduler to support multi-threads. Affected
6664 file lib/silcutil/silcschedule.c.
6666 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6668 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6669 in lib/silcutil/win32/.
6671 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6673 * Defined SILC Mutex API and SILC Thread API and implemented
6674 them for Unix. Affected files are
6675 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6676 lib/silcutil/unix/silcunixmutex.c and
6677 lib/silcutil/unix/silcunixthread.c.
6679 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6681 * Fixed the silc_server_remove_clients_by_server's channel
6682 key re-generation. The hash table handling was incorrect
6683 and would not work with many channels. Affected file is
6686 * Fixed some memory leaks around the server code.
6688 * Rewrote the silc_server_get_users_on_channel to support IPv6
6689 based Client ID's. Affected file silcd/server.c.
6691 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6692 specification. However, a separate document must be written
6693 to define the detailed signing procedure and the payload
6694 associated with the flag. Defined the flag to the
6695 lib/silccore/silcchannel.h as well.
6697 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6699 * Changed the dynamic tables to static size tables in the
6700 lib/silccrypt/silchmac.c.
6702 * Removed GCC dependencies from the code. A patch by cras.
6704 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6706 * Do not show the error "Error receiving packet bla bla"
6707 in server if it really was not an error (-2 means that reading
6708 is pending). Affected file silcd/server.c.
6710 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6712 * Fixed a possible crash in silc_server_remove_clients_by_server
6713 in silcd/server.c. Fixed there also some memory leaks.
6715 * Fixed the silc_idlist_replace_client_id. It could replace
6716 wrong key in the hash table. Affected file silcd/idlist.c.
6718 * Do not check whether there are global users on the channel
6719 if the channel->global_users is FALSE. Affected functions
6720 silc_server_remove_from_one_channel and
6721 silc_server_remove_from_channels in silcd/server.c. Also,
6722 do not check if the removed client is local as we can be
6723 sure that global client was not removed from the channel
6724 and checking for global users is not needed.
6726 * The silc_server_remove_clients_by_server now re-generates
6727 the channel keys correctly for those channels that had
6728 clients removed from them. Affected file silcd/server.c.
6730 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6732 * Found the reason of random crashes in the server. We weren't
6733 ignoring the SIGPIPE signal (which can be sent in write())
6734 and it crashed the server. Affected file silcd/silcd.c.
6736 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6738 * Assure that sock->user_data is not NULL in the function
6739 silc_server_packet_send in silcd/packet_send.c.
6741 * Disconnect the remote connection if it could not be added
6742 to any ID lists in the server. The affected file is
6745 * Check in silc_server_packet_send[_real/dest] that the
6746 socket is not disconnecting and ignore the data if it is.
6747 Affected file silcd/packet_send.c.
6749 * Define inline to __inline on native WIN32 compilation.
6750 Affected file includes/silcwin32.h.
6752 * Added some explicit type casts for inline code since MSVC
6753 require them. Affected files lib/silcutil/silcbuffer.h,
6754 lib/trq/silcdlist.h and lib/trq/silclist.h.
6756 * Print warning in log files from now on if the packet
6757 decryption fails. Affected file silcd/server.c.
6759 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6761 * Changed the `say' client operation's interface to accept
6762 new `type' argument to indicate the type of the message sent
6763 by the library. The application may filter the library's
6764 messages according the type. The affected file is the
6765 lib/silcclient/silcapi.h.
6767 * Added two new functions to lib/silcclient/silcapi.h:
6768 silc_client_del_client and silc_client_del_client_by_id.
6769 Affected file lib/silcclient/idlist.c.
6771 * Moved the clientincludes.h from includes/ to silc/ and
6772 serverincludes.h from includes/ to silcd/.
6774 * The modes for the CMODE and CUMODE are now passed as
6775 uint32 for application with COMMAND_REPLY. The affected
6776 file is lib/silcclient/command_reply.c.
6778 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6780 * /WHOIS without arguments shows client's own information.
6781 Affected file lib/silcclient/command.c.
6783 * Changed PING to not accept any arguments. The specs
6784 says that client can ping only the connected server so
6785 requiring an argument is not needed. Affected file is
6786 lib/silcclient/command.c.
6788 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6790 * Fixed a fatal bug in private message sending and reception
6791 encryption and decryption when using private message keys.
6792 The implementation was incorrect and did not follow the
6793 specification. It causd that some of the message were
6794 lost since it did not use the sending and receiving keys
6795 as the protocol suggests. This has been fixed and will cause
6796 incompatibilities with older clients when sending private
6797 message encrypted with private message keys. Affected files
6798 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6799 and various other in Irssi SILC Client.
6801 Added `responder' boolean argument to the functions
6802 silc_client_add_private_message_key[_ske] to indicate when
6803 the key is added as responder or initiator of the key
6806 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6808 * Removed the silc_ske_check_version function and created
6809 a SilcSKECheckVersion callback. Added also a function
6810 silc_ske_set_callbacks that is now used to set all SKE
6811 callbacks. The callback functions are not given to
6812 the SKE functions anymore, but this function is used to
6815 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6817 * Added `silc_version' argument to the silc_client_alloc
6818 to define the version of the application for the library.
6819 The library will use the version string to compare it
6820 against the remote host's (usually a server) version
6821 string. Affected file lib/silcclient/silcapi.h
6823 * Added the KE protocol context to Key Agreement context
6824 in client library so that we can abort the SKE if it
6825 is in process when we get timeout. Affected file is
6826 lib/silcclient/client_keyagr.c.
6828 * Do not resolve the client ID forever if it returns in the
6829 first time that such client does not exist. This was done
6830 for example with private message. Affected file is
6831 lib/silcclient/client_prvmsg.c.
6833 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6835 * Do not add regex.h for WIN32. The affected file
6836 includes/silcincludes.h.
6838 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6839 not work yet 100%. It generates the DLL's automatically
6840 when compiling with --with-win32 under cygwin.
6842 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6844 * lib/contrib/regex.c is not compiled on WIN32.
6846 * Added silc_net_get_socket_opt function to the
6847 lib/silcutil/silcnet.h.
6849 * Added includes/silcwin32.h for WIN32 specific includes
6852 * Do not use ptime structure or any of the posix process
6853 functions on WIN32 in lib/silccrypt/silrng.c.
6855 * Added silc_gettimeofday to provide generic function
6856 for struct timeval on all platforms. Added the function
6857 to lib/silcutil/silcutil.h.
6859 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6861 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6862 library as they clearly belong there. As a plus side we
6863 can make the actual socket connection routines platform
6866 Added also new generic function silc_socket_read and
6867 silc_socket_write (that used to be silc_packet_[read/write].
6868 The implementation of these are platform specific.
6870 * Added WIN32 specific routines of silc_socket_[read/write]
6871 to lib/silcutil/win32/silcwin32sockconn.c.
6873 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6875 * Added preliminary support for native WIN32 compilation under
6876 cygwin (using the -mno-cygwin option for GCC) to the
6877 ./configure.in.pre. The --with-win32 now prepares the
6878 compilation for native WIN32.
6880 * Rewrote the SILC Scheduler interface in the file
6881 lib/silcutil/silcschedule.h. The scheduler is now context
6882 based and does not have anymore any global static scheduler.
6883 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6884 and created lib/silcutil/win32 directory for WIN32 based
6887 * Added Unix specific network routines to the
6888 lib/silcutil/unix/silcunixnet.c and the old
6889 lib/silcutil/silcnet.c includes now only generic routines.
6891 Added WIN32 specific network routines to the
6892 lib/silcutil/win32/silcwin32net.c.
6894 * Added Unix specific utility functions from the
6895 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6897 * Added WIN32 SILC Scheduler to the file
6898 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6901 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6903 * Do not handle JOIN notify in the server if the target client
6904 is not registered (idata->registered == FALSE). The affected
6905 file is silcd/packet_receive.c.
6907 * Update the nickrec->founder in event_cumode in the Irssi SILC
6908 client. Affected file irssi/src/silc/core/silc-channels.c.
6910 * Fixed the CUMODE_CHANGE notify handling in the server when
6911 server and router are announcing their clients on channels.
6912 Now the mode changes are saved and notified correctly. The
6913 affected file is /silcd/packet_receive.c.
6915 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6916 They really did not replace the cache entry in the ID Cache.
6917 Now they do that. Affected file silcd/idlist.c.
6919 * Fixed the KICK notify handling in the Irssi SILC client to
6920 update the channel records so that the kicked client does not
6921 appear to be on the channel. The affected file is
6922 irssi/src/silc/core/silc-channels.c.
6924 * Always update the conn->current_channel when executing command
6925 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6927 * Fixed the KILL notify handling in Irssi SILC client to remove
6928 the killed client on all channels.
6930 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6932 * Fixed the silc_parse_command_line to remove extra spaces
6933 from the start and end of the arguments. Affected file is
6934 lib/silcutil/silcutil.c.
6936 * Cancel and free any active protocol in the function
6937 silc_server_close_connection. Affected file silcd/server.c.
6939 * Cancel and free any active protocol in the function
6940 silc_client_close_connction. Affected file is
6941 lib/silcclient/client.c.
6943 * Do not execute the KILL command for clients that are in
6944 history (ie. they are not in the network). Affected file is
6947 * Fixed KILL notify handling, client does not crash anymore.
6948 Affected file irssi/src/silc/core/silc-channels.c.
6950 * Reduced the default packet buffer size from 2048 to 1024 in
6951 lib/silccore/silcpacket.c.
6953 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6954 counter to the SKE context that is incresed when the SKE library
6955 performs async operation outside the library. If the outside
6956 process frees the SKE context and FREED status will be set
6957 and the library will detect after the sync operation that the
6958 libary is freed. The affected files are
6959 lib/silcske/silcske[_status].[ch].
6961 * Resolve the client entry information in the function
6962 silc_client_channel_message to assure that NULL pointer is not
6963 passed as client entry to the application. */
6965 * Fixed the task timeout calculation to assure that there is
6966 never negative timeouts. The affected file is
6967 lib/silcutil/silcschedule.c.
6969 * Fixed the channel user mode notification sending in server.
6970 It was sent point-to-point to the router (or to server by router)
6971 but it needs to be destined to a channel. The routines now
6972 supports sending the channel user mode notifys to the channels
6973 when announcing clients and channels. Affected files are
6974 silcd/server.c and silcd/packet_receive.c.
6976 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6977 It did not actually replace the old channel entry in the cache.
6978 Affected file lib/silcclient/client_notify.c.
6980 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6982 * Fixed a possible crash in silc_packet_send_prepare. It now
6983 assures always that there is enough space in the buffer and
6984 at the tail area of the buffer (for MAC).
6986 Fixed the inbound buffer reallocation in silc_packet_read.
6987 It was old code and did not handle the reallocation correctly.
6990 The affected file is lib/silccore/silcpacket.c.
6992 * Fixed buffer overflow in silc_parse_nickname in the file
6993 lib/silcutil/silcutil.c.
6995 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6997 * make install generates new server keys only if there is not
7000 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7002 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7003 Added check that if the NOREPLY is set then we will not send
7004 the away message. This avoids infinite loop of away messages
7005 if both clients are away. The affected file is
7006 lib/silcclient/client_prvmsg.c.
7008 * Fixed client crash if /NICK was given without arguments.
7009 Affected file lib/silcclient/command.c.
7011 * Server does not send the invite list in INVITE command back
7012 to the client if the list was not altered. Added this notion
7013 to the protocol spec as well. Affected file silcd/command.c.
7015 Fixed possible crash in INVITE command by checking the
7016 value of silc_server_get_client_route command.
7018 * Fixed the INVITE notify type handling. The arguments are now
7019 taken in correct order and client does not crash. The affected
7020 file is irssi/src/silc/core/silc-channels.c.
7022 Removed the "Inviting xxx to channel" message from the
7023 client library away and let the application handle it.
7024 Affected file lib/silcclient/command.c. Added that message
7025 to Irssi SILC client's message formats.
7027 * Fixed CMODE command crash in client. It now checks the
7028 amount of arguments correctly and does not crash. The affected
7029 file is lib/silcclient/command.c.
7031 * Do not create new channel automatically in silc_channels_join
7032 but check whether the channel by that name already exists.
7033 Affected file irssi/silc/core/silc-channels.c.
7035 * Do not send the SERVER_SIGNOFF to router if the disconnected
7036 entity was the router. Affected file silcd/server.c.
7038 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7039 SILC client as it was missing from there.
7041 Added the handling of the KICK notify to the Irssi SILC client
7042 as it was missing. Added "you have been kicked" message to
7043 Irssi SILC client's message modules formats.
7045 Added the handing of the KILL notify to the Irssi SILC client
7046 as it was missing. Added the kill message module formats
7049 The affected file is irssi/src/silc/core/silc-channels.c.
7051 * The router did not save the channel mode the server announced.
7052 Affected file silcd/packet_receive.c.
7054 * Fixed a possible crash in INFO command in server. If the
7055 server did not provide the server info it crashed. Affected
7056 file silcd/command.c.
7058 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7060 * Fixed the GETKEY command in the server to check also the
7061 global list. Otherwise the GETKEY would not work correctly
7062 in normal SILC server. Affected file silcd/command.c.
7064 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7066 * Fixed GETKEY crash, it crashed if the command did not succseed.
7068 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7070 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7071 is now real and not just an macro interface to GMP.
7073 Removed the entire GMP from the source tree and imported new
7074 NSS MPI library instead. Reason for removing GMP is that it is
7075 extremely large and compiles extremely slow. The NSS MPI
7076 is only a few files and compiles in less than 10 seconds.
7077 The speed is also about the same as GMP. The MPI is imported
7078 to lib/silcmath/mpi.
7080 If the system has GMP installed we will still use the GMP.
7081 If it is not then the NSS MPI will be compiled.
7083 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7085 * Merged a long nickname (127 characters long) crash bugfix from
7086 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7088 * Merged a freed memory reference bugfix from Irssi CVS tree.
7089 Affected file irssi/src/core/commands.c.
7091 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7093 * Added the server's public key sving and verification to the
7094 server when performing the SKE. This was missing and the
7095 remote server's (or router's) public key was accepted without
7096 checking whether we have it previously or trust it at all.
7097 Affected file silcd/protocol.c.
7099 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7101 * Check in the silc_server_timeout_remote if protocol is active
7102 and make sure that the protocol's final callback is called so
7103 that all memory if freed. Affected file silcd/server.c.
7105 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7107 * silc_server_whois_send_reply crashed the server if the nickname
7108 was 127 characters long. Affected file silcd/command.c.
7110 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7112 * Added sanity check to the silc_server_new_client. If the hostname
7113 is provided inside username then check that the provided hostname
7114 really is the same as the resolved one. If the hostname was not
7115 resolved then check it from the public key. Affected file is
7116 silcd/packet_receive.c.
7118 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7119 if the server disconnected us and the connection is not valid
7120 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7122 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7123 the library to the lib/silcutil/silcutil.[ch].
7125 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7127 * Close log file after open. Affected file
7128 lib/silcutil/silclog.c.
7130 * Check whether sock == NULL in silc_client_send_packet and return
7131 if it is. Affected file lib/silcclient/silcclient.c.
7133 * Check rec->entry == NULL in the Irssi SILC Client before
7134 sending the channel message. Affecte file is
7135 irssi/src/silc/core/silc-servers.c.
7137 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7139 * Merged a splitted window bugfix from Irssi CVS tree. The
7140 affected file is irssi/src/fe-text/textbuffer-view.c.
7142 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7143 It did not print nickname.
7145 * Improved the distributions system a bit.
7147 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7149 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7150 irssi/src/fe-text/gui-window.c.
7152 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7153 to in-active server. The affected file is
7154 irssi/src/silc/core/client_ops.c.
7156 * Resolve the client in USERS command reply if the entry does
7157 not have username resolved. The affected file is
7158 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7159 command to WHOIS command to really resolve stuff. The USERS
7160 is not used any more in any critical section so WHOIS can
7161 be used even though it might be slower than IDENTIFY.
7163 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7166 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7168 * Changed the protocol API a bit more consistent in the
7169 lib/silccore/silcprotocol.[ch].
7171 * Changed the following headers to ROBODoc format:
7173 lib/silccore/silcpayload.h
7174 lib/silccore/silcprotocol.h
7175 lib/silccore/silcsockconn.h
7177 All core library headers are now formatted.
7179 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7181 * Fixed a bug in Irssi SILC client; do not show that you are
7182 server/router operator if you really are not. Affected file is
7183 irssi/src/silc/core/client_ops.c.
7185 * Renamed silc_command_free_payload to silc_command_payload_free.
7186 Affected file lib/silccore/silccommand.h
7188 * Added silcmath.h to include the prototoypes of various routines
7189 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7192 * Changed the following headers to ROBODoc format:
7194 lib/silccore/silcchannel.h
7195 lib/silccore/silccommand.h
7196 lib/silccore/silcid.h
7197 lib/silccore/silcidcache.h
7198 lib/silccore/silcmode.h
7199 lib/silccore/silcnotify.h
7200 lib/silccore/silcpacket.h
7201 lib/silcmath/silcmath.h
7203 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7205 * Added checking to the server code not to start the server if
7206 ciphers and stuff are not configured properly. Affected files
7207 silcd/serverconfig.[h] and silcd/server.c.
7209 * Changed the layout of the header files of the public interfaces
7210 in the SILC libraries. The new layout supports ROBODoc
7211 documentation tool (and some others) so that it is easy to create
7212 a library reference manual. All the other headers and source
7213 code must still follow the CodingStyle document. Also source
7214 code must not include these ROBODoc stuffs, only the headers.
7215 Furthermore, all public interface headers must now be named
7216 by using `silc' prefix, example: silcapi.h, silccipher.h.
7217 Some files were renamed due to this. All the other headers
7218 must not be used as public interfaces. I will update the
7219 CodingStyle document later. Changed following headers, so far:
7221 lib/silcclient/silcapi.h
7222 lib/silccore/silcauth.h
7223 lib/silccore/silcprivate.h
7224 lib/silccrypt/silcdh.h
7226 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7230 * Removed silc_client_packet_send_flush from the client library
7231 as it is not needed. Affected file lib/silcclient/client.[ch].
7233 * Added printing of message of unresolved authentication method
7234 to the Irssi SILC client. Added it to the module formats.
7235 Removed the same message from the client library.
7237 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7239 * Added new distribution feature, DISTLABEL. Every distribution
7240 can define own preprocessor label that can be used in the
7241 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7242 file distributions, acconfig.h.pre and prepare.
7244 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7246 * Added Makefile.defines_int to include the actual definitions
7247 for Makefile.defines.in. Tested the new distribution system,
7248 created distributions and tested installation.
7250 * Added AWAY message printing to the Irssi SILC client. Added
7251 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7253 * Added SCONNECT command to call the SILC's CONNECT command.
7254 Cannot use CONNECT directly since Irssi uses that internally.
7255 Affected file irssi/src/silc/core/silc-servers.c.
7257 Added ACTION local command. It is same as ME command but takes
7258 the channel as mandatory argument.
7260 Rewrote some of the Irssi's help files to suite for SILC
7263 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7265 * Added Makefile.defines[.in] that should for now on be included
7266 in all Makefile.am file in the source tree. That file includes
7267 all common compilation definitions for SILC source tree.
7269 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7271 * Minor changes to the ./prepare script to change the package
7272 name according the distribution name to the configure.in.
7274 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7276 * Created new distribution system. Added file `distributions'
7277 that defines all the distributions that can be created out of
7278 the SILC source tree. The ./prepare script now reads that
7279 file to determine how to prepare the distributions. The
7280 first argument to the ./prepare is the name of the distribution
7281 and second is the version of the distribution. If given
7282 without arguments it creates the default (toolkit) distribution
7283 with the default version (defined in ./prepare).
7285 All Makefile.am files that are subject to the distributions
7286 are now named as Makefile.am.pre. These are ./Makefile.am
7287 and lib/Makefile.am. Others may be changed later.
7289 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7291 * Added invite list, ban list, some key management and connection
7292 error message printing to module formats in the Irssi SILC client.
7294 * Added new silc_client_set_away_message to set the away message
7295 that is back to the person who sent private message. The
7296 affected file lib/silcclient/silcapi.h and the
7297 lib/silcclient/client_prvmsg.c.
7299 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7301 * Fixed the private message sending in the Irssi SILC client,
7302 added local command KEY to the Irssi SILC client.
7304 Added key management and key agreement message formats to the
7305 irssi/src/fe-common/silc/module-formats.[ch].
7307 Added USERS (alias WHO) printing, server/router operator
7308 indication and LIST command printing to the module formats.
7310 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7312 * Fixed channel joining notify handling, cumode notify handling
7313 from Irssi SILC client.
7315 * Added SILC specific module-formats to the Irssi SILC client so
7316 that SILC specific message hilighting, colors etc is possible.
7317 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7319 Added channel mode, channel user mode, actions, notices,
7320 whois and whowas printing to the the module-formats.c.
7322 * Fixed a bug in channel deletion in the server. The channel
7323 is not left to the cache even if the channel founder auth mode
7324 is set when there are no users anymore on the channel. Affected
7325 file silcd/server.c.
7327 * The silc_net_localhost now resolves the entire hostname including
7328 the domain name. Affected file lib/silcutil/silcnet.c.
7330 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7332 * Changed the ask_passphrase client operation to be ascynchronous.
7333 It has now a completion callback and a context that the
7334 application must call after it has got the passphrase from
7335 the user. Affected files lib/silcclient/silcapi.h,
7336 lib/silcclient/protocol.c, lib/silcclient/command.c and
7339 Added SilcAskPassphrase callback that the application calls
7340 to deliver the passphrase to the library.
7342 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7343 The public key verification and especially a certificate
7344 verification is asynchronous procedure.
7346 Added new SILC_SKE_STATUS_PENDING status to indicate the
7347 request is pending and a callback will be called to finalize
7350 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7351 indicate that remote end did not send its public key (or
7352 certificate), even though we require it. Added check for this
7353 condition in the SKE. This was a security bug, now fixed.
7355 Defined new SilcSKEVerifyCbCompletion callback that is called
7356 when the verification process is completed.
7358 The affected files lib/silcske/silcske_status.h and
7359 lib/silcske/silcske.[ch].
7361 * Changed the verify_public_key client operation to be async
7362 as well. Defined SilcVerifyPublicKey callback that is used to
7363 indicate the success of the public key verification process.
7365 Changed the server and client to use the new async client
7368 * Changed the Irssi SILC client's internal scheduler to be called
7369 twice as many times as it used to be. As a result the client
7370 should be a bit faster now. Affected file is
7371 irssi/src/silc/core/silc-core.c.
7373 * Added support to Irssi SILC client of asynchronous public key
7374 verification and passphrase inquiry. Affected file is
7375 irssi/src/silc/core/silc-core.c.
7377 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7379 * Do not say "You have left channel %s" in client library.
7380 Moved it to the application. Affected files are
7381 lib/silcclient/command.c and silc/client_ops.c.
7383 * Fixed silc_client_get_clients. Command context was not
7384 duplicated and was freed memory in the callback. Affected
7385 file lib/silcclient/idlist.c.
7387 * Do not say "you are now talking..." on JOIN command in the
7388 client library. The appliation must handle it.
7390 * Do not say ".. changed topic to" in command reply in the
7391 client libary. The application must handle it.
7393 * Fixed TOPIC command sending in the client library.
7395 * Fixed a memory leak in silc_client_command_free in the file
7396 lib/silcclient/command.c.
7398 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7400 * Imported a modified version of Irssi client to the source tree.
7401 The Irssi will be used to create a new client called
7402 Irssi SILC. Imported to irssi/.
7404 Added silc_core_init_finish function to the Irssi. Affected
7405 file irssi/configure.in.
7407 A lot changes in the Makefile.ams around the irssi tree.
7409 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7411 * Do not rehash if the new size is same as the old size of the
7412 hash table, in the silc_hash_table_rehash*. The affected file
7413 lib/silcutil/silchashtable.c.
7415 * Replaced hash_table_del_by_context calls from the server
7416 (when channel->user_list and client->channels) to the
7417 hash_table_del as it is sufficient and faster.
7419 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7421 * Added silc_hash_table_list, silc_hash_table_get and the
7422 SilcHashTableList structure to provide an alternative way to
7423 traverse the hash table. The affected files are
7424 lib/silcutil/silchashtable.[ch].
7426 * Changed the server's idlist routines to use the hash table
7427 routines to optimize the code.
7429 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7431 * Replaced the client entry's `channel' list and channel entry's
7432 `user_list' list to hash tables for optimized lookup. Changed
7433 the code to use the hash table interface around the code.
7434 Affected file lib/silcd/idlist.[ch].
7436 * Added `auto_rehash' boolean argument to the function
7437 silc_hash_table_alloc to indicate whether the hash table should
7438 auto-rehash when it thinks is appropriate time. It will
7439 increase the hash table size if the there is twice as much
7440 entries in the table than the size of the table, and will
7441 decrease the size if there are twice as less entries than
7442 the size of the table.
7444 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7446 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7448 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7450 * silc_idcache_purge_by_context deletes the entry now by context
7451 as it is supposed to do. Affected file lib/silccore/idcache.c.
7453 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7454 client is not anymore valid (WHOWAS givens the info) and not
7455 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7457 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7459 * Removed the `data' and `data_len' arguments from the ID Cache
7460 interfaces and added `name' argument. ID Cache does not handle
7461 anymore the binary data only a names associated with given ID.
7463 * When hashing a Client ID with silc_hash_id the entire ID is
7464 not hashed anymore, instead only the hash of the Client ID is
7465 hashed. This way we can access the Client ID from the cache
7466 with Client ID but with the hash of the ID (which is a hash of
7467 the nickname) as well without any difference in performance.
7469 Added also silc_idcache_find_by_id_one_ext to do one on one
7470 searching when we have the actual ID. Added also function
7471 silc_hash_client_id_compare. The affected files are
7472 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7474 * When hashing the name associated with a ID it is always done
7475 in lowercase. This way we can access the cache without worrying
7476 about case-sensitivity, even though, for example nicknames are
7479 * Fixed a bug in server with channel message sending. It put
7480 wrong ID type as destination ID. The affected file
7481 silcd/packet_send.c.
7483 * silc_idcache_del_by_context now deletes from all hash tables
7484 by context. Affected file lib/silccore/idcache.c.
7486 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7488 * Changed the client library to use the new ID Cache interface.
7489 Changes around the source tree.
7491 * Added silc_hash_table_rehash_ext to rehash with specific
7492 hash function. Affected file lib/silcutil/silchashtable.[ch].
7494 * Added silc_hash_string_compare to compare two strings in the
7495 hash table. Affected file lib/silcutil/silcutil.[ch].
7497 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7499 * Added new function silc_idcache_del_by_context into the
7500 lib/silccore/idcache.[ch].
7502 * Changed the server's ID list routines to use the new ID Cache
7503 interface. Changes around the source tree.
7505 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7507 * Added silc_hash_table_del[_by_context]_ext functions in to the
7508 lib/silcutil/silchashtable.[ch].
7510 Removed silc_hash_table_find_all* routines and added new
7511 silc_hash_table_find_foreach to replace them.
7513 Added silc_hash_table_replace_ext function as extended
7514 replacing function. Separated the simple hash table interface
7515 from the extended hash table interface in the file
7516 lib/silcutil/silchashtable.h.
7518 * Fixed minor bugs and changed it to use some of the new
7519 hash table functions in lib/silccore/idcache.c
7521 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7523 * Added new function silc_hash_table_find_all to return all keys
7524 in the hash table by the specified key. As the hash table is
7525 collision resistant it also makes it possible to have several
7526 duplicate keys in the hash table. This function may be used to
7527 find all of the keys from the hash.
7529 Added user_context arguments to the SilcHashFunction,
7530 SilcHashCompare and SilcHashDestructor to deliver user specified
7533 Added new fuctions silc_hash_table_find[_all]_ext to do
7534 extended lookup with specified hash and compare functions and
7535 specified user contexts.
7537 Added new function silc_hash_table_add_ext to add the key
7538 with specified hash function and user context.
7540 Added new function silc_hash_table_foreach to traverse all
7541 entrys in the hash table. Added SilcHashForeach callback
7544 Added new function silc_hash_table_del_by_context to delete
7545 the entry only if the context associated with the key matches.
7547 Affected files are lib/silcutil/silchashtable.[ch].
7549 * Removed silc_hash_[server/client/channel]_id and added just
7550 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7551 silc_hash_id_compare to compare two ID's using as the hash table
7552 comparison function. Added also silc_hash_data to hash
7553 binary data and silc_hash_data_compare to compare it.
7555 * Removed silc_idlist_find_client_by_hash as it is not needed
7556 anymore. Affected file silcd/idlist.[ch].
7558 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7559 to use internally the SilcHashTable. The new ID Cache is a lot
7560 faster than the old one. Some of the ID Cache interface was also
7561 rewritten and obsolete and stupid functions were removed.
7563 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7565 * Added entry_count field to the SilcHashTable to keep the number
7566 of the entries in the table. Implemented the function
7567 silc_hash_table_rehash. Added new function
7568 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7570 Fixed a minor bug in silc_hash_table_free.
7572 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7573 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7574 into the lib/silcutil/silcutil.[ch].
7576 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7578 * Implemented a collision resistant hash table into the
7579 lib/silcutil/silchashtable[ch]. See the header and the source
7580 for the SilcHashTable API.
7582 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7584 * Merged dotconf version 1.0.2 into lib/dotconf.
7586 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7588 * Do not compile anything in lib/silcsim/* if the SIM support
7589 is not enabled. The tree should now compile without problems
7592 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7594 * Compiled the SILC under cygwin. Compiled and tested briefly
7595 without problems. More tests needed. The SIMs didn't compile
7598 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7600 * Fixed possible crash in silc_get_username in the
7601 lib/silcutil/silcutil.c.
7603 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7605 * Fixed a va_arg in silc/client_ops.c.
7607 * Oops, RC5 routines were named AES and caused some problems
7608 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7610 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7612 * Added new SilcIDIP structure into the lib/silccore/id.h and
7613 replaced the old `ip' fields from all SILC ID's to that type.
7614 This is a step towards IPv6 support.
7616 The silc_id_get_len takes now the ID as an extra argument.
7617 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7618 both IPv4 and IPv6 based ID's.
7620 The affected files are lib/silccore/id.[ch] and other files
7621 around the tree using these routines.
7623 * Removed the ID length arguments in server from various
7624 silc_server_send_notify_* routines -> they are not needed
7627 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7629 * Fixed memory leak in silc_encode_pem_file in the file
7630 lib/silcutil/silcutil.c.
7632 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7634 * Check minor version as well in the SKE. Affected files are
7635 silcd/protocol.c and lib/silcclient/protocol.c.
7637 * Added --identifier option to the server so that an identifier
7638 can be when creating the public key for the server. Affected
7639 file is silcd/silcd.c.
7641 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7642 lib/silccrypt/silcpkcs.c.
7644 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7646 * Register default ciphers and stuff when using -C option with
7647 the server. Affected file sildc/silcd.c.
7649 * Put back the servers public key filename format, it is better
7650 than the new one. For now, the client keys are saved with the
7651 new filename format. The affected file silc/client_ops.c.
7653 * Implemented the Cipher API for the rest of the ciphers that
7654 did not implement it or implemented it the wrong way.
7656 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7658 * Register default ciphers and stuff when using the -S option
7659 in the client. Affected file silc/silc.c. Same also when
7660 creating new key pair with -C option.
7662 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7664 * Fixed the silc_verify_public_key client operation function to
7665 save the public keys differently. The fingerprint is now
7666 used as filename and not the hostname. This way also the
7667 client keys are saved uniquely and not with hostnames. The
7668 affected file is silc/client_ops.c.
7670 * Trimmed the silc_hash_fingerprint function to remove extra
7671 whitespaces from the end of the fingerprint. The affected
7672 file is lib/silccrypt/silchash.c.
7676 * Added silc_cipher_register_default function to register all
7677 default ciphers. It can be used when configuration files
7678 does not exist and the application does not want any specific
7679 ciphers in any specific order.
7681 The SilcDList is now used as silc_cipher_list dynamically
7682 allocated cipher list. Removed the static list all together
7683 and now all ciphers must be allocated to the dynamic list.
7684 The silc_cipher_alloc routine was changed to check only the
7687 All silc_cipher_* routines that used to return int returns
7690 The affected files lib/silccrypt/silccrypt.[ch].
7692 * The same thing was done to silc_hash_* as for silc_cipher_*
7693 routines. Affected files lib/silccrypt/silchash.[ch].
7695 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7696 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7697 Added also silc_pkcs_[un]register[_default] functions.
7698 Removed the data_context from the PKCS API.
7700 * Added silc_hmac_register_default function to register default
7701 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7702 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7703 to unregister all hmacs at once.
7705 * Register the default ciphers, hash functions, PKCSs and HMACs
7706 if client's configuration file does not exist. The affected
7709 * The client did not load the hash functions from the SIM
7710 modules at all. Added support for this. Affected file is
7711 silc/clientconfig.c.
7713 * When decoding public key with silc_pkcs_public_key_decode, check
7714 the supported algorithm only if PKCS are registered. Affected
7715 file lib/silccrypt/silcpkcs.c. The same was done with the
7716 silc_pkcs_private_key_decode.
7718 * Fixed the SILC List routines to keep the list always in order.
7719 It used to change the list's order when traversing the list but
7720 not it preserves the order. Affected file lib/trq/silclist.h.
7722 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7724 * Added the client library to use the SilcSocketConnection's
7725 reference counter (by silc_socket_dup) to prevent the bug that
7726 the socket object may be freed underneath async operation.
7728 * The name resolv library checking fixes in the configure.in.pre.
7731 * Created new version of the protocol drafts for future
7732 development. The -03 drafts are the ones that will be changed
7733 in the trunk now and the -02 will remain as they are.
7735 * Send list of CUMODE notifys to the router when announcing
7736 the channel users to the router. Affected file silcd/server.c.
7737 If the router receiving channel founder CUMODE for a channel
7738 that already has channel founder it will send CUMODE notify
7739 to the sender to remove the channel founder rights from the
7740 announced client. Affected file silcd/packet_receive.c.
7742 * The CUMODE notify may now use Server ID as well as the entity
7743 who changes the mode. Updated protocool specs.
7745 * Updated INSTALL and README files.
7747 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7749 * New web pages in the http://silc.pspt.fi. The pages was
7754 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7756 * Implemented the [DenyConnectin] config section in the server.
7757 Added silc_server_config_denied_conn to check whether incoming
7758 connection is denied. Affected file silcd/serverconfig.[ch].
7760 * Do not check the ports when checking the incoming configuration
7761 data if the port is 0, meaning any. Affected file is
7762 silcd/serverconfig.c.
7764 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7766 * Fixed buffer overflow in silc_string_compare in the file
7767 lib/silcutil/silcutil.c.
7769 * Fixed double free in silc_server_command_leave in the file
7772 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7774 * Fixed the version checking in the server. Affected file is
7777 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7779 * Fixed the configuration data fetching when accepting new
7780 connections in the server. Affected file silcd/server.c.
7782 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7784 * Added `sender_entry' argument to the function
7785 silc_server_packet_relay_to_channel so that we can check
7786 whether some destination actually belongs to the same route
7787 the sender belongs (ie, we must not resend the packet to the
7788 sender). Affected file silcd/packet_send.[ch].
7790 * Added `servername' field to the SilcClientEntry in the server
7791 to hold the name of the server where client is from. Affected
7792 file is silcd/idlist.h.
7794 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7796 * Moved the channel message encrypting in the router betwen
7797 router connections from silc_server_channel_message to the
7798 silc_server_packet_relay_to_channel since we want to check
7799 whether we have anybody channel before encrypting anything.
7800 Affected files silcd/packet_[receive/send].c.
7802 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7804 * Fixed the [AdminConnection] server config section to support
7805 multiple entries. Affected file silcd/serverconfig.c.
7807 * Added support into the server to check the validity of the
7808 incoming connection before executing any KE or authentication
7811 * The connection configuration is now saved to the KE and
7812 connection auth protocol contexts and not fetched anymore in
7813 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7815 * The local hosts listenning address and port is also resolved
7816 now when starting the server. We want to have the socket object
7817 to include the real address and port for the listener. Added
7818 new function silc_net_check_local_by_sock into the files
7819 lib/silcutil/silcnet.[ch].
7821 * Fixed a broadcast bug in server -> do not broadcast if we
7824 * Fixed a routing bug. Do not route broadcast packets ever.
7825 Broadcast packets must be processed always and not routed since
7826 they may be destined to some other host than yourself and thus
7827 would get routed without no good reason. Affected file is
7830 * Added function silc_server_config_is_primary_route to check
7831 whether primary router connection has been configured (a router
7832 configuration that we are initiating). If there is not, we
7833 will assume that there is only two routers in the SILC network
7834 and we will use the incoming router connection as our primary
7835 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7837 * Changed the order of the broadcasting. Broadcast _after_ the
7838 packet has been processed not before. Affected file is
7841 * Fixed a [ClientConnection] parsing bug. The port was never
7842 parsed correctly thus resulting to port 0. Affected file
7843 silcd/serverconfig.c.
7845 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7846 argument and did not set the broadcast packet flag. Affected
7847 file silcd/packet_send.c. Fixed same bug in the function
7848 silc_server_send_notify as well.
7850 * If we receive NEW_ID packet for our own ID in the server, ignore
7853 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7857 * Removed the nickname from the Private Message Payload.
7858 Updated the code and the protocol specs.
7860 * Updated protocol specs for submitting to the IETF.
7862 * Tweaked the Random Number Generator a bit. Affected file
7863 lib/silccrypt/silcrng.c. Exported a new function
7864 silc_rng_[global]_add_noise which can be used to add more
7867 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7869 * Do not parse packets with different timeout when protocol
7870 is active -> may cause problem with rekey. Affected file
7873 * When server receives signoff notify it must not create
7874 new channel key if the client is on any channels since the
7875 sender of the signoff notify will create it.
7877 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7879 * Added printing of error messages during SKE protocol from the
7880 failure packet sent by server during SKE. Affected file
7883 * Removed the client's failure_callback handling with timeout
7884 and handle it immediately when received.
7886 * The SKE library returned wrong type in SUCCESS and FAILURE
7887 packets. They must be 32 bit MSB not 16 bit MSB.
7889 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7891 * Ok, rewrote the logic of the re-key and now it seems to work.
7892 I tested it on high traffic with frequent re-keys without
7893 problems. Added hmac_receive (and renamed hmac to hmac_send)
7894 in SilcClientConnection in lib/silcclient/client.h and
7895 in SilcIDListData in silcd/idlist.h. Also, removed the
7896 SilcPacketParserContext's cipher and hmac fields as they are
7897 not needed anymore and actually caused some problems when
7898 the ciphers and hmac's changed underneath the packet parser.
7900 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7902 * If re-key protocol is active then process the incoming packets
7903 synchronously since we must assure that icoming packets encrypted
7904 with the old key is processed before the new keys is set to
7905 use. This is true other packets than for REKEY packets.
7906 Affected file silcd/server.c. The same was done to client library
7907 as well, affected file lib/silcclient/client.c.
7909 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7911 * Fixed bug in client and server to accept the force send if
7912 the packet is send from silc_[server/client]_packet_process
7913 function. Otherwise the packets are never delivered, oops.
7915 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7917 * Disable force sending of packets when REKEY protocol is active.
7918 We must assure that no packet is sent directly when rekey is
7919 performed. All packets must be sent through packet queue.
7920 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7921 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7922 function is silc_[server/client]_packet_send_real to check
7925 * Replaced the SIM paths from example config files to
7926 /usr/local/modules. Also, make install creates now
7927 /usr/local/silc/logs directory to hold all the SILC server
7930 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7932 * Made the configure.in.pre work on Solaris. Patch by salo.
7934 * Made all ciphers compatible with non-x86 machines. Defined
7935 CBC mode macros into lib/silccrypt/ciphers_def.h.
7937 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7939 * Fixed the make install.
7941 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7943 * When MAC computation fails the silc_packet_decrypt returned 0
7944 even though it was supposed to return -1. Fixed this. The
7945 affected file is lib/silccore/silcpacket.c.
7947 * Do not replace the config files in /etc/silc (in make install)
7948 if they already exist. Affected file ./Makefile.am.
7950 * Do not send re-key packets immediately but through packet queue.
7951 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7953 * Changed silc_net_check_host_by_sock to return FALSE if the
7954 IP/DNS could not be resolved. Though, it returns the IP address
7955 now even if it could not resolve it (but returns also FALSE).
7956 Affected file lib/silcutil/silcnet.[ch].
7958 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7960 * Added silc_pkcs_decode_identifier to decode the public key's
7961 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7962 Added also silc_pkcs_free_identifier. Added also new context
7963 SilcPublicKeyIdentifier.
7965 * Added -S option to the silc client. It is used to dump the
7966 contents of the specified public key file.
7968 * Changed the PKCS api to return the public key length when
7969 setting the public key.
7971 * Fixed a fatal bug in the public and private key file loading.
7972 Affected file lib/silccrypt/silcpkcs.c.
7974 * Execute the packet parsing for client with zero (0) timeout
7975 if the protocol is active. Affected file silcd/server.c.
7977 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7979 * Made the key generation options to the silcd program. Added
7980 -C option, equivalent to client's option.
7982 * Added new [ServerKeys] config section to the server. It
7983 configures the server's public and private key.
7985 * Defined generic Public Key Payload into the protocol
7986 specification to send specific type of public keys and
7989 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7990 public key or certificate.
7992 * Implemented the GETKEY command to the server and to the
7993 client library and on user interface.
7995 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7997 * Made preliminary `make install' work.
7999 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8001 * Added SilcServerRekey context into silcd/idlist.h.
8003 * Added the PFS support as defined in the specification to the
8004 SKE protocol. Affected files lib/silcske/*.c.
8006 * Added `ske_group' field to the SilcServerRekey context to hold
8007 the number of the SKE group that is used with PFS in re-key.
8008 Affected file silcd/idlist.h.
8010 * Added PFS re-key support to the server. Affected file is
8013 * Added silc_protocol_cancel to cancel execution of the next
8014 state of the protocol. Affected file is
8015 lib/silccore/silcprotocol.[ch].
8017 * Added the re-key support with and without PFS to the client
8018 library. Re-key is performed once in an hour, by default.
8020 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8021 Added silc_client_rekey_callback and silc_client_rekey_final.
8022 Affected files are lib/silcclient/protocol.[ch] and
8023 lib/silcclient/client.[ch].
8025 * Removed the `hmac_key' and `hmac_key_len' fields from the
8026 SilcClientConnection structure; not needed. Affected file is
8027 lib/silcclient/client.h.
8031 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8033 * Do not ask whether user wants to use the negotiated private key
8034 for private messages, just use it. Affected file is
8035 silc/local_command.c.
8037 * Added `send_enc_key' and `enc_key_len' fields to the
8038 SilcIDListData structure since they are needed in the re-key
8039 phase. Affected file is silcd/idlist.[ch].
8041 * Implemented the simple re-key protocol into the server.
8042 Affected files silcd/server.c and silcd/protocol.[ch]. The
8043 re-key will be performed once in an hour, by default.
8045 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8046 Added silc_server_rekey, silc_server_rekey_callback and
8047 silc_server_rekey_final.
8049 * Removed Tunneled flag from the protocol. Updated the code
8050 and the specifications.
8052 * Adde `pfs' field to the SilcIDListData to indicate whether
8053 the PFS is to be performed in the re-key. Affected file is
8056 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8058 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8059 int64 of at least the xintXX size. If void * is less that 4
8060 bytes uint32 * will be used. Defined bool as boolean.
8062 * Changed _ALL_ unsigned long and unsigned int to uint32,
8063 unsgined short to uint16 in the source tree.
8065 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8066 not handle clients that has entry->data.registered == FALSE.
8067 They are not in the network anymore. Affected file is
8070 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8072 * Implemented the sending of the SERVER_SIGNOFF notify in the
8073 server. Affected file is silcd/server.c.
8075 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8076 Added also silc_notify_payload_encode_args into the
8077 lib/silccore/silcnotify.[ch].
8079 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8080 Affected file silcd/packet_receive.c.
8082 * Implemented the SERVER_SIGNOFF notify handling in the client
8083 library. Affected file lib/silcclient/client_notify.c. Also,
8084 implemnted the printing of the SERVER_SIGNOFF info to the
8085 application. Affected file silc/client_ops.c.
8087 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8088 if the deleting was successful. Affected file silcd/idlist.[ch].
8090 * Added support for public key authentication in the connection
8091 authentication protocol in the client library. Affected file
8092 lib/silcclient/protocol.c.
8094 * Changed the server's silc_idlist_get_clients_by_* interface
8095 to support already allocated array so that new entries may be
8096 added to pre-allocated array. Affected file silcd/idlist.[ch].
8097 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8098 and command replies.
8100 * All command reply functions in the server now calls the
8101 pending command callback even if error occured. This way the
8102 error will be delivered to the client as well. Affected files
8103 silcd/command.c and silcd/command_reply.c.
8105 * Fixed INFO command to return local server's info if no server
8106 was provided. Affected file lib/silcclient/command.c.
8108 * Removed RESTART command for good. Updated the code and the
8111 * Rewrote parts of the task system. It is a bit simpler now.
8112 Removed unsued task priorities. The affected files are
8113 lib/silcutil/silctask.[ch].
8115 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8117 * Moved the USERS printing from the library to the application.
8118 Affected files lib/silcclient/command.c and silc/client_ops.c.
8120 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8124 * Added channel key re-key support. The re-key is perfomed
8125 only by the router and is done once in an hour. Added `rekey'
8126 field to the SilcChannelEntry in the server. Affected files
8127 silcd/server.c and silcd/idlist.h.
8129 * Added silc_task_unregister_by_context into the file
8130 lib/silcutil/silctask.[ch].
8132 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8134 * Added SILC_UMODE_GONE mode to indicate when the client is not
8135 present in the SILC network. Added also support to the local
8136 command AWAY that will set this mode. Added support of showing
8137 "xxx is gone" in WHOIS command. The USERS command shows the
8138 gone status as well.
8140 * Fixed setting server and router operator privileges in the
8141 server's UMODE command. Affected file silcd/command.c.
8143 * Merged the SKE KE1 and KE2 payloads into one payload. The
8144 new KE payload is equivalent to the old KE2 payload.
8146 Cleaned up the SKE Start Payload parsing. It now uses the
8147 simple buffer unformatting to do the parsing. A lot faster
8150 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8151 to the SKE that is used to indicate whether both of the SKE
8152 parties should perform authentication. By default only the
8153 responder performs authentication. By setting this flag also
8154 the initiator must do authentication. By default it is unset
8155 since in normal SKE case, client to server connection, only
8156 the responder should do authentication. When doing SKE between
8157 two clients both should perform authentication. Updated the
8158 code and the protocol specs.
8160 * A little fix to IDENTIFY command in the server. Search the
8161 client first by hash not nickname. Affected file is
8164 * Fixed the silc_client_close_connection to support closing
8165 the client to client connections wihtout deleting too much
8166 data. Affected file lib/silcclient/client.c.
8168 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8169 are received if protocol used to be active but is not anymore
8170 the application would crash due to NULL pointer dereference.
8171 Affected files silcd/server.c and lib/silcclient/client.c.
8173 * Added `hash' field to the SilcClientConnection to include
8174 the hash function negotiated in the SKE protocol.
8176 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8177 to set the channel founder authentication data. A client can
8178 claim the founder rights later by providing the authentication
8179 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8180 This way the channel founder can regain the channel founder
8181 privileges even it is left the channel. This works only on
8182 local server and the client must be connected to the same
8183 server to be able to regain the founder rights. Updated the
8184 protocol specs accordingly.
8186 Added support to the CMODE command in the client to set the
8187 founder auth data. Read the README to see how to set it.
8189 Added support to the CUMODE command to claim the founder
8190 rights. Read the README to see how to do it.
8192 Added support for the founder authentication to the Channel
8193 Entry in the server. Affected file silcd/idlist.h.
8195 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8196 server's CMODE command. Affected file silcd/command.c.
8198 * Added the following new functions into lib/silccore/silcauth.[ch]:
8199 silc_auth_get_method and silc_auth_get_data.
8201 * The server now saves the remote hosts public key to the
8202 SilcIDListData pointer. Affected file silcd/protocol.c.
8204 * The normal server now does not remove the channel entry from
8205 the cache if the founder authentication data is set. It used
8206 to remove it if the founder was the last one on the channel on
8207 the server and left the channel. The auth data is saved and
8208 if the channel is re-joined later the old entry is used with
8209 the old auth data. Affected files silcd/command_reply.c and
8212 * Removed the `pkcs' field from the SilcIDListData structure
8213 in the server; it is not used. Affected file silcd/idlist.h.
8215 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8217 * Fixed packet processing on slow links. Partial packets were
8218 never re-processed because the incoming data buffer was cleared
8219 by the application. Application must not directly clear the
8220 sock->inbuf, the packet processing routines handle it. Fixed
8221 this in client library and in server.
8223 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8225 * Fixed the WHOIS and IDENTIFY send reply function to really
8226 check whether to send list or just one entry. Affected file
8229 * Cleaned up the LEAVE command's channel key distribution. The
8230 affected file silcd/command.c.
8232 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8233 can enforce the channel mode as well. In that case the ID
8234 includes the ID of the server. The code now enforces the
8235 mode change if the router have different mode than the server.
8237 * The notify client operation with CMODE_CHANGE notify can now
8238 return NULL client_entry pointer if the CMODE was not changed
8239 by client. Application must check for this.
8241 * Added <Server ID> argument to INFO command to support server
8242 info fetching by Server ID.
8244 * Added silc_server_announce_get_channel_users to get assembled
8245 packets of channel users of the specified channel. Affected
8246 file silcd/server.[ch].
8248 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8249 was freed underneath the ID Cache.
8251 * Re-announce clients when the server received CHANNEL_CHANGE
8252 notify from the router. Affected file silcd/packet_send.c.
8254 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8256 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8257 crashed since it did not handle the fact that there is no cipher
8258 called "3" and didn't check the error condition. Now fixed.
8260 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8261 flag. It can be used to send message requests.
8263 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8265 * Implemented the RESTART command in the client.
8267 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8268 notice type messages. Added notice printing to the user
8271 * The channel keys are not re-generated if the channel's mode
8272 is PRIVKEY, ie private key on the channel exists. Affected
8273 files silcd/server.c and silcd/command.c.
8275 * Fixed a little bug in channel message delivery when channel
8276 private keys are set in the server. Affected file is
8277 silcd/packet_send.c.
8279 * Changed the setting on channel->on_channel = TRUE from the
8280 silc_client_save_channel_key to the JOIN command reply. The
8281 key payload is not received if the private channel key is set.
8282 Affected file lib/silcclient/command_reply.c and the
8283 lib/silcclient/client_channel.c.
8285 * When the CMODE_CHANGE notify is sent and the channel private
8286 key mode is removed the channel key must be re-generated in
8287 other cells as well. Added this support for the router in the
8288 silcd/packet_receive.c.
8290 * Added new local command NOTICE to send notice message on
8291 channel. Affected file silc/local_command.[ch].
8293 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8295 * Added new local command ME to the client. It is used to send
8296 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8297 some action. Affected file silc/local_command.[ch].
8299 * Changed channel_message and private_message client operations
8300 to deliver the message flags to the application. Added also
8301 the `flags' arguments to the silc_client_send_channel_message
8302 and silc_client_send_private_message functions. Affected file
8305 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8307 * Redefined the Private Message Payload to support private message
8308 keys and to support the new private message flags. Updated
8309 the protocol specs. Flags makes it possible to have for example
8310 CTCP style messages.
8312 * Added new type SilcPrivateMessagePayload and defined an API
8313 for it in the lib/silcclient/silcprivate.[ch].
8315 * Tested private message private keys successfully. Tested the
8316 private message key set, unset and list commands with the new
8319 * Redefined the Channel Message Payload to include the channel
8320 message flags (equal with private message flags) to support
8321 for example CTCP style messages.
8323 * Defined some of the message (for channel and private message)
8324 flags. Updated the protocol specs and added the flags to the
8325 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8327 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8329 * Added SilcKeyAgreementStatus type to the key agreement routines
8330 to indicate the current status and error if one occured.
8331 The status types are defined in the lib/silcclient/silcapi.h.
8333 * Added new local command KEY that is used to set and unset private
8334 keys for channels, set and unset private keys for private messages
8335 with remote clients and to send key agreement requests and
8336 negotiate the key agreement protocol with remote client. The
8337 key agreement is supported only to negotiate private message keys,
8338 it currently cannot be used to negotiate private keys for channels,
8339 as it is not convenient for that purpose.
8341 * Fixed a minor pending callback setting bug in the function
8342 silc_client_get_client_by_id_resolve, now the function works.
8343 Affected file lib/silcclient/idlist.c.
8345 * Added function silc_net_get_local_port to get local bound
8346 port by socket. Added to lib/silcutil/silcnet.[ch].
8348 * Added `sockets' and `sockets_count' fields to the SilcClient
8349 object. They hold the sockets of the listenning sockets in
8350 the client. Listenning sockets may be for example the key
8351 agreement server. Affected file lib/silcclient/client.[ch].
8352 Added functions the silc_client_add_socket and the
8353 silc_client_del_socket. They are exported to the application
8356 * Added ~./silc/clientkeys to support other client's public keys.
8358 * Renamed verify_server_key client operation to verify_public_key
8359 and added one argument to indicate the type of the connection
8360 (server, client etc.).
8362 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8364 * Added silc_server_connection_auth_request to handle the
8365 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8366 silcd/packet_receive.[ch].
8368 * Added silc_server_send_connection_auth_request into the
8369 silcd/packet_send.c to send the connection auth request packet.
8371 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8374 * Fixed the public key authentication in responder side in the
8375 server. The `auth_data' pointer includes the SilcPublicKey
8376 not the path to the public key. Affected file silcd/protocol.c.
8378 * Implemented the public key authentication in the initiator side
8379 in the server. Affected file silcd/protocol.c.
8381 * Removed the [RedirectClient] config section from the server
8382 configuration. Is not needed and I don't want to implement it.
8384 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8386 * Cleaned up the CMODE command in the server. It now works
8387 correctly and supports all the modes defined in the protocol.
8388 Affected file is silcd/command.c.
8390 * Added `hmac_name' field to the SilcChannelEntry in the server
8391 to hold the default HMAC of the channel. It can be set when
8392 creating the channel (with JOIN command). Affected files
8395 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8396 type to indicate the change of the current cipher and hmac
8397 on the channel. Client can safely ignore the <cipher> argument
8398 (if it chooses to do so) since the CHANNEL_KEY packet will
8399 force the channel key change anyway. The <hmac> argument is
8400 important since the client is responsible of setting the new
8401 HMAC and the hmac key into use.
8403 * Fixed the CMODE command in the client library as well.
8405 * Tested CMODE command in router environment successfully.
8407 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8409 * Show the version of the remote client (or server) when connecting
8410 to the server. It is logged to the log file. Affected file
8411 is silcd/protocol.c.
8413 * Fixed the KILLED notify handling in the client library. The
8414 client must be removed from all channels when receiving the
8417 Also, do not remove the client entry when giving the KILL
8418 command but when the KILLED notify is received.
8420 * Removed silc_idlist_find_client_by_nickname from the server.
8421 Not needed anymore. Affected files silcd/idlist.[ch].
8423 * Implemented the CHANNEL_CHANGE notify type handling to the
8424 server. Affected file silcd/server.c.
8428 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8430 * Added silc_server_send_notify_invite to send the INVITE
8431 notify between routers.
8433 * Implemented the INVITE command correctly to the server.
8435 * Implemented the INVITE notify type handling in the server.
8437 * Implemented the INVITE command to the client library and on the
8440 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8442 * Added function silc_server_get_client_resolve to find the
8443 client entry by ID from all ID lists and then resolve it
8444 (using WHOIS) if it cannot be found. Affected file is
8447 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8449 * Implemented the BAN command to the client library.
8451 * The JOIN command in the server now checks the invite list
8454 * Changed the silc_command_reply_payload_encode_va and the
8455 silc_command_payload_encode_va to support that if argument is
8456 NULL it ignores and checks the next argument. Affected file
8457 lib/silccore/silccommand.c.
8459 * Added silc_server_send_notify_ban to send the BAN notify
8460 type between routers.
8462 * Chaned the silc_notify_payload_encode to support that if
8463 argument is NULL it ignores and checks the next argument.
8464 Affected file lib/silccore/silcnotify.c.
8466 * Tested ban lists in router environment successfully.
8468 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8470 * Implemented BAN command to the server, in silcd/command.[ch].
8472 * Removed the BAN and INVITE_LIST modes from the CMODE command
8475 * Added function silc_string_match to regex match two strings.
8476 Affected files lib/silcutil/silcutil.[ch].
8478 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8480 * Redefined parts of the SilcChannelEntry in the server to support
8481 the new ban and invite lists.
8483 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8485 * Redefined the INVITE command. The same command can be used to
8486 invite individuals to the channel but also to manage the invite
8487 list of the channel (to add to and remove from the invite list).
8488 Updated the protocol specs.
8490 * Added new command SILC_COMMAND_BAN that can be used to manage
8491 the ban list of the channel. Updated the protocol specs.
8493 * Removed the channel modes: the SILC_CMODE_BAN and the
8494 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8495 in the CMODE command. The equivalent features are now available
8496 using INVITE and BAN commands. Updated the protocol specs.
8498 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8499 in the network about change in the current ban list. The notify
8500 type is not used by the client.
8502 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8503 support the invite lists.
8505 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8507 * Added new function silc_string_regexify that converts string
8508 including wildcard characters into regex string that can
8509 be used by the GNU regex library. Added into the file
8510 lib/silcutil/silcutil.[ch].
8512 Added silc_string_regex_combine to combine to regex strings
8513 into one so that they can be used as one regex string by
8514 the GNU regex library. Added into the file
8515 lib/silcutil/silcutil.[ch].
8517 Added silc_string_regex_match to match two strings. It returns
8518 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8520 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8522 * Imported GNU regex to the soruce tree into lib/contrib.
8523 Fixed some compiler warning from the regex.c.
8525 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8527 * Fixed MOTD command in the server to work in router environment.
8529 * Fixed the MOTD command in the client library to support
8530 the server argument in the command.
8532 * Added `nickname_len' argument to the silc_idlist_add_client
8533 in the server, as the `nickname' argument may be binary data
8536 * Added silc_idlist_get_channels to return all channels from
8539 * Implemented LIST command to the server. Affected file is
8542 * Implemented the LIST command to the client library and on the
8545 * Added [<user count>] argument to the LIST command reply.
8546 With private channels the user count is not shown.
8548 * Updated TODO and README.
8550 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8552 * The client entry's data.registered must be TRUE even with
8553 global client entry on global client list. The data.registered
8554 is used to check whether the client is anymore in the network,
8555 for example with WHOWAS command so it must be valid.
8557 * Fixed the WHOWAS command in the server. It now actually works
8558 in router environment. Added function into silcd/command_reply.c
8559 silc_server_command_reply_whowas_save.
8561 * Added silc_idlist_purge function to the silcd/idlist.c
8562 to periodically purge the ID Cache.
8564 * Fixed INFO command in the server. It works now in router
8565 environment. Added <server name> argument to the INFO command
8566 reply. Updated the protocol specs.
8568 * Fixed minor bug in silc_idcache_purge to not purge if the
8569 expire value is zero.
8571 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8572 they were buggy because of the WHOWAS information.
8574 * Fixed local command MSG to handle the async resolving of
8575 the remote client properly. It used to fail the first MSG.
8576 Affected file silc/local_command.c.
8578 * Added `data_len' field to SilcIDCache context.
8580 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8582 * Update TODO. Todo in commands in the server.
8584 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8586 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8587 used by routers as broadcast packet to inform other routers
8588 about the changed user mode.
8590 Implemented the notify handling in the server. Affected file is
8591 silcd/packet_receive.c. Added the function
8592 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8594 * Added new generic Channel Payload and deprecated the New Channel
8595 Payload. The New Channel Payload is now the generic Channel
8598 * Added new argument `mode' to the silc_server_send_new_channel
8599 as it is required in the Channel Payload now.
8601 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8602 and created a new and real SilChannelPayload to represent the
8603 new generic Channel Payload. Implemented the encode/decode
8604 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8606 * Added silc_server_get_client_channel_list to return the list
8607 of channels the client has joined for WHOIS command reply.
8608 Affected file silcd/server.[ch].
8610 * Implemented the channel list sending in the WHOIS command reply
8611 in server and in the client.
8613 Implemented the channel list displaying on the user interface
8614 as well. Affected file silc/client_ops.c.
8616 * Added silc_channel_payload_parse_list to parse list of Channel
8617 Payloads. It returns SilcDList list of SilcChannelPayloads.
8618 Client for example can use this function to parse the list of
8619 channels it receives in the WHOIS command reply. The caller
8620 must free the list by calling silc_channel_payload_list_free.
8621 Affected files lib/silccore/silcchannel.[ch].
8623 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8625 * Added one new argument <user mode> to the WHOIS command reply
8626 to return the mode of the user in SILC. Updated the protocol
8629 Implemented it to the server and client.
8631 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8633 * Fixed the mode printing on the user interface on joining.
8634 Affected file silc/client_ops.c.
8636 * Implemented the UMODE command and user modes in general to the
8637 client library and to the user interface.
8639 * Implemented the UMODE command to the server.
8641 * The server now sends UNKNOWN_COMMAND error status if client sends
8642 unknown command. Affected file silcd/command.c.
8644 * All server commands now handle the command identifier the right
8645 way when sending the command reply to the client. The client can
8646 use to identify the command replies with the identifier.
8648 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8650 * Added silc_server_get_client_route to resolve the route to
8651 the client indicated by the client ID. Affected file is
8654 * Added silc_server_relay_packet as general function to relay
8655 packet to arbitrary destination. This deprecates functions
8656 like _send_private_message_key, _relay_notify etc. Affected
8657 file is silcd/packet_send.[ch].
8659 Removed silc_server_send_key_agreement,
8660 silc_server_send_private_message_key and
8661 silc_server_packet_relay_notify functions from the file
8662 silcd/packet_send.[ch].
8666 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8667 server. Affected file silcd/packet_receive.[ch].
8669 * Implemented the KILL command to the client. Implemented the
8670 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8671 Affected files lib/silcclient/command[_reply].c and
8672 lib/silcclient/client_notify.c. Implemented the KILL notify
8673 printing in the user inteface.
8675 * Fixed a lot silc_parse_nick memory leaks from the client
8676 library in the file lib/silcclient/command.c.
8678 * Changed the silc_server_send_notify_on_channels's `sender'
8679 argument from SilcSocketConnection to SilcClientEntry to
8680 check the sender as entry and not as connection object and not
8681 to send to the client provided as argument. The affected file
8682 is silcd/packet_send.[ch].
8684 * The notify packets that are destined directly to the client used
8685 to not to be processed by the server. Now changed that and the
8686 server processes all notify packets. After relaying the packet
8687 to the client the notify packet is processed in the server.
8689 * The silc_server_free_client_data now checks whether there is
8690 pending outgoing traffic for the client and purges the data to
8691 the network before removing the client entry.
8693 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8695 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8696 an client is killed from the SILC Network. Updated the protocol
8699 Added new function silc_server_send_notify_killed to the
8700 silcd/packet_send.[ch].
8702 * Added function silc_server_packet_relay_notify to relay notify
8703 packets that are destined directly to a client. In this case
8704 the server does not process the notify packets but merely relays
8705 it to the client. Affected file silcd/packet_send.[ch].
8707 Added also silc_server_packet_process_relay_notify to check
8708 whereto relay the notify. Affected file is
8709 silcd/packet_receive.[ch].
8711 * Implemented the KILL command to the server.
8715 * Added the backup schema desgined last fall to the protocol
8716 specs for everyone to see. The specification is in the
8717 *-spec-xx.txt draft and the packet type definitions for the
8718 backup routers is in *-pp-xx.txt draft. Thusly, added also
8719 new packet type SILC_PACKET_CELL_ROUTERS.
8721 * A big security problem in the implementation discovered. The
8722 signoff of an client did not cause new channel key generation
8723 which it of course should've done. The channel keys must be
8724 always re-generated when client leaves (or signoffs) the channel.
8725 The silc_server_remove_from_channels funtion now handles
8726 the channel key re-generation.
8728 * Added `sender' argument to the silc_server_send_notify_on_channels
8729 to not to send the client provided as argument. Affected file
8730 silcd/packet_send.[ch].
8732 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8734 * Implemented OPER and SILCOPER commands into the server and
8737 * Added silc_auth_verify and silc_auth_verify_data to verify
8738 the authentication directly from the authentication payload.
8739 It supports verifying both passphrase and public key based
8740 authentication. Affected file lib/silccore/silcauth.[ch].
8742 * Added `hash' field to the SilcIDListData structure. It is the
8743 hash negotiated in the SKE protocol. Affected file is
8746 * Slight redesigning of the SilcAuthPayload handling routines.
8747 Do not send SilcPKCS but SilcPublicKey as argument.
8749 * Implemented the public key authentication support to the
8750 serverconfig. The public key is loaded from the provided path
8751 and saved as authentication data to void * pointer. Thus,
8752 changed the unsigned char *auth_data to void *auth_data;
8754 * Fixed SHUTDOWN command to send the reply before the server
8755 is shutdown. :) Affected file silcd/command.c.
8757 * Fixed fatal bug in CONNECT command. The hostname was invalid
8758 memory and server crashed. Affected file silcd/command.c.
8760 * Fixed fatal bug in CLOSE command. The server_entry became
8761 invalid but was referenced later in the command. Affected file
8764 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8766 * Fixed fatal bug in failure packet handling. Server ignored
8767 the failure and thus crashed when it came.
8771 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8773 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8774 that the command may be executed only once in (about) 2 seconds.
8775 The old SILC_CF_LAG flag is same but allows command bursts up
8776 to five before limiting.
8778 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8779 server code. Various commands now includes the CF_LAG_STRICT
8780 flag to disallow any kind of miss-use of the command.
8782 * Fixed the silc_buffer_unformat to not to allocate any data
8783 if the length of the data is zero. It used to allocate the
8784 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8786 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8788 * Changed the format of AdminConnection configuration section
8789 in the server. Added username of the admin to the format.
8790 Affected files silcd/serverconfig.[ch].
8792 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8793 to return admin configuration data by host, username and/or
8796 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8798 * Implemented WHOWAS command to the server. Added the functions:
8800 silc_server_command_whowas_parse,
8801 silc_server_command_whowas_send_reply,
8802 silc_server_command_whowas_from_client and
8803 silc_server_command_whowas_from_server
8805 * Added <Client ID> argument to the WHOWAS command reply. Updated
8806 the protocol specs accordingly.
8808 * Implemented WHOWAS command and command_reply to the client
8811 Implemented the WHOWAS printing on the user interface.
8813 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8815 * Added new argument to the WHOWAS command reply, the real name.
8816 It is an optional argument. Updated the protocol specs.
8818 * Added SilcIDCacheDestructor callback that is registered when
8819 the SilcIDCache is allocated. The callback is called when
8820 an cache entry in the ID Cache expires, or is purged from the
8821 cache. Added into lib/silccore/idcache.[ch].
8823 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8824 to destruct the client entries when the cache entry expires.
8825 Other ID Cache's in server and in the client library ignores
8828 * If the ID Cache entry's `expire' field is zero then the entry
8829 never expires. Added boolean `expire' argument to the
8830 silc_idcache_add function in the lib/silccore/idcache.[ch].
8831 If it is TRUE the default expiry value is used.
8833 * Added silc_server_free_client_data_timeout that is registered
8834 when client disconnects. By default for 5 minutes we preserve
8835 the client entry for history - for WHOWAS command.
8837 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8839 * Added support to the server to enforce that commands are not
8840 executed more than once in 2 seconds. If server receives
8841 commands from client more frequently, timeout is registered
8842 to process the commands. Affected file silcd/command.c.
8843 Added new function silc_server_command_process_timeout.
8845 * Changed NICK_NOTIFY handling in client library to check that
8846 if the client's nickname was changed, so there is no need to
8847 resolve anything from the server.
8849 * Removed error printing from the WHOIS and IDENTIFY commands.
8850 If error occurs then it is ignored silently in the client library.
8851 The application, however, may map the received error to
8852 human readable error string. The application currently maps
8853 the NO_SUCH_NICKNAME error to string.
8855 * Made the command status message public to the application. Moved
8856 them from lib/silcclient/command_reply.c to
8857 lib/silcclient/command_reply.h. The application can map the
8858 received command status to the string with the
8859 silc_client_command_status_message function.
8861 * Added check to the server to check that client's ID is same
8862 as the Source ID in the packet the client sent. They must
8865 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8867 * Added dist-bzip hook to the Makefile.am to make bzip2
8868 compressed distributions.
8870 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8872 * Server now enforces the maximum length for the nickname and
8873 the channel as protocol specification dictates. 128 bytes for
8874 nickname and 256 bytes for channel name.
8876 * Moved the WHOIS printing to the application. The client libary
8877 does not print out the WHOIS information anymore, the application
8878 must do it. Renamed silc_client_command_reply_whois_print to
8879 the silc_client_command_reply_whois_save.
8881 The client's idle time is also sent to the application now, and
8882 the idle is shown on screen.
8884 * Added silc_client_command_reply_identify_save to save the
8885 received IDENTIFY entries.
8887 * Do not check for channel private keys in message sending and
8888 reception if the channel does not have the PRIVKEY mode set.
8889 Affected file lib/silclient/client_channel.c.
8891 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8893 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8894 just surfaced after chaning the JOIN procedure.
8896 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8898 * Added silc_client_get_clients_by_list to get client entries
8899 from Client ID list, that is returned for example by JOIN
8900 and USERS command replies. The application should use this
8901 function for example when JOIN command reply is received to
8902 resolve the clients already on the channel (library does not
8903 do that anymore as USERS command reply is not used in the JOIN
8904 procedure anymore). Affected files lib/silcclient/silcapi.h and
8905 lib/silcclient/idlist.c.
8907 * JOIN command reply and USERS command reply returns now SilcBuffer
8908 pointers instead of unsigned char pointers when returning
8909 the client list and mode list.
8911 * Added <Client ID> argument to the JOIN command reply, mainly
8912 for the server to identify for which client the command was
8913 originally sent. Updated protocol specs accordingly.
8915 * Added SilcDlist private_key pointer to the SilcChannelEntry
8916 in the client to support the channel private keys. Affected
8917 file is lib/silcclient/idlist.h.
8919 * Added SilcChannelPrivateKey argument to the function
8920 silc_client_send_channel_message so that application can choose
8921 to use specific private ke if it wants to. If it is not provided,
8922 the normal channel key is used, unless private keys are set.
8923 In this case the first (key that was added first) is used
8924 as the encryption key.
8926 * Implemented the support for channel private key handling.
8927 Implemented the following functions:
8929 silc_client_add_channel_private_key,
8930 silc_client_del_channel_private_keys,
8931 silc_client_del_channel_private_key,
8932 silc_client_list_channel_private_keys and
8933 silc_client_free_channel_private_keys
8935 Affected file lib/silcclient/client_channel.c.
8937 * Added the support for the private keys in the channel message
8938 sending and encryption and in the message reception and
8939 decryption. Affected funtions are
8940 silc_client_send_channel_message and silc_client_channel_message.
8942 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8944 * Added SKE's key verify callback to the client library's
8945 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8947 * Removed the statement that server (or router) must send USERS
8948 command reply when joining to the channel so that the client
8949 knows who are on the channel. Instead, the client list and
8950 client's mode list is now sent in the JOIN command reply to the
8951 client who joined channel. This is better solution.
8953 * Added function silc_server_get_users_on_channel and function
8954 silc_server_save_users_on_channel to the silcd/server.[ch].
8956 * Removed function silc_server_command_send_users from the
8959 * Do not show topic on the client library anymore. The topic is
8960 sent in the command reply notify to the application and the
8961 application must show the topic now.
8963 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8965 * Added client searching by nickname hash into the IDENTIFY and
8966 WHOIS commands in the server as they were clearly missing from
8967 them. Affected file is silcd/command.c.
8969 * Fixed a bug in private message receiving in the client library.
8970 The remote ID was freed and it wasn't supposed, now it is
8973 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8975 * Minor fix to the channel payload; allocate the data area, as it
8976 needs to be of specific length.
8978 * If the key agreement port is zero then the operating
8979 system will define the bound port. Affected files are
8980 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8982 * Added new function silc_channel_payload_decrypt into the file
8983 lib/silccore/silcchannel.[ch].
8985 * Moved the channel message etc, check from silc_packet_decrypt
8986 to applications. The library calls now a generic
8987 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8988 when the packet is either normal or special. This was done to
8989 allow more wide range of checking that was not allowed when
8990 the code was in library. Now applications can do virtually any
8991 checks to the packet and return to the library the decision how
8992 the packet should be processed. Affected files are
8993 lib/silccore/silcpacket.[ch].
8995 Added silc_server_packet_decrypt_check to the server and
8996 silc_client_packet_decrypt_check to the client library.
8998 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8999 to send with specified source and destination information.
9001 * Channel message delivery between routers was broken after the
9002 channel key distribution was fixed earlier. The channel key
9003 was used be to distributed to other routers as well which is not
9004 allowed by the protocol. Now this is fixed and channel keys
9005 really are cell specific and the channel message delivery between
9006 routers comply with the protocol specification.
9008 * Fixed various commands in server to check also the global list
9009 for the channel entry and not just the local list. The affected
9010 file silcd/command.c.
9012 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9014 * Added assert()s to buffer formatting and unformatting routines
9015 to assert (if --enable-debug) when error occurs. Affected
9016 file: lib/silcutil/silcbuffmt.c.
9018 * Changed to auto-reconnect to check whether the remote host is
9019 router and register the re-connect timeout if it is. It used
9020 to check that whether we are normal server, but router must do
9021 auto-reconnect with another router as well. Affected file
9024 * Removed the [<key len>] option from CMODE command as the cipher
9025 name decides the key length, nowadays. See the defined ciphers
9026 from the protocol specification.
9028 * Added [<hmac>] option to the CMODE command to define the HMAC
9029 for the channel. Added SILC_CMODE_HMAC channel mode.
9031 * Added [<hmac>] option for the JOIN command so that user can
9032 select which HMAC is used to compute the MACs of the channel
9035 * Added Hmac field to the Channel Message Payload. The integrity
9036 of plaintext channel messages are now protected by computing
9037 MAC of the message and attaching the MAC to the payload. The
9038 MAC is encrypted. Now, it is clear that this causes some
9039 overhead to the size of the packet but rationale for this is that
9040 now the receiver can verify whether the channel message decrypted
9041 correctly and also when private keys are set for the channel the
9042 receiver can decrypt the packet with several keys and check from
9043 the MAC which key decrypted the message correctly.
9045 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9046 lib/silccrypt/silccipher.[ch].
9048 * Added silc_hash_len to return the digest length into the
9049 lib/silcrypt/silchash.[ch].
9051 * Rewrote parts of Silc Channel Payload interface in the
9052 lib/silccore/silcchannel.[ch]. The encode function now also
9053 encrypts the packet and parse function decrypts it.
9055 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9057 * Fixed a minor formatting bug in the SKE's key material processing.
9058 It actually might have processed the keys wrong way resulting
9061 * Redefined the mandatory HMAC algorithms and added new algorithms.
9062 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9063 and hmac-md5 truncated to 96 bits. The mandatory is now
9064 hmac-sha1-96. Rest are optional (including the one that used
9065 to be mandatory). Rationale for this is that the truncated HMAC
9066 length is sufficient from security point of view and can actually
9067 make the attack against the HMAC harder. Also, the truncated
9068 HMAC causes less overhead to the packets. See the RFC2104 for
9071 * Added new [hmac] configuration section. The SKE used to use
9072 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9073 is of course wrong. The official names that must be proposed in
9074 the SKE are the ones defined in the protocol specification
9075 (hmac-sha1-96 for example). The user can configure any hmac
9076 using any hash function configured in the [hash] section. At
9077 least, the mandatory must be configured.
9079 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9081 * Added HMAC list to the SKE proposal list. It has now both
9082 hash algorithm list and HMAC list. This makes the protocol
9083 incompatible with previous versions. The SKE now seems to work
9084 the way it is supposed to work, for the first time actually.
9086 * Defined plain Hash algorithms to the protocol specification.
9089 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9091 * Implemented support for key agreement packets into the server.
9092 Added functions silc_server_key_agreement and
9093 silc_server_send_key_agreement. Other than these functions,
9094 server has nothing to do with this packet.
9096 * Added support for private message key packets into the server.
9097 Added functions silc_server_private_message_key and
9098 silc_server_send_private_message_key.
9102 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9103 called in the protocol's final callback instead in the END
9104 protocol state. This makes a little more sense and in the same
9105 time in client we can use the same protocol routines for normal
9106 key exchange and to key agreement packet handling as well.
9108 * Added to both client's and server's KE protocol context the
9109 SilcSKEKeyMaterial pointer to save the key material. We will
9110 bring the key material to the protocol's final callback by doing
9111 this. The final callback must free the key material.
9113 * Added SKE's packet_send callback into client's KE protocol
9114 context so that the caller can choose what packet sending function
9115 is used. This way we can use different packet sending when
9116 doing normal SKE when doing key agreement packet handling (in
9117 the key agreement packet handling we do not want to encrypt
9120 * Implemented the responder side of the key agreement routines
9121 in the client. The client can now bind to specified port and
9122 accept incoming key negotiation. The key material is passed
9123 to the application after the protocol is over.
9125 * Implemented the processing of incoming Key Agreement packet
9126 in the client. Added function silc_client_key_agreement to
9129 * Implemented the intiator side of the key agreement routines
9130 in the client. The client can now initiate key agreement with
9131 another remote client. The key material is passed to the
9132 application after the protocol is over.
9134 * Created client_keyagr.c to include all the key agreement
9137 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9138 SILC_TASK_CALLBACK except that it is not static.
9140 * Created client_notify.c and moved the Notify packet handling
9141 from the client.[ch] into that file.
9143 * Created client_prvmsg.c and moved all private message and
9144 private message key routines from the client.[ch] into that file.
9146 * Create client_channel.c and moved all channel message and
9147 channel private key routines from the client.[ch] into that file.
9149 * Changed silc_client_get_client_by_id_resolve to resolve with
9150 WHOIS command instead of IDENTIFY command, in the file
9151 lib/silclient/idlist.c.
9153 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9155 * Implemented the SKE's responder side to the Client library.
9157 * When FAILURE is received to the protocol do not trust it
9158 blindly. Register a timeout to wait whether the remote closes
9159 the connection as it should do it, only after that process the
9160 actual failure. This was changed to both client and server.
9162 * Added client_internal.h to include some of the structures
9163 there instead of client.h in lib/silcclient/.
9165 * Added function silc_task_unregister_by_callback to unregister
9166 timeouts by the callback function.
9168 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9170 * Some "Incomplete WHOIS info" errors has been appearing on the
9171 log files. Took away the entry->userinfo check from WHOIS
9172 reply sending. The entry->userinfo is now " " if client did not
9173 provide one. I thought this was fixed earlier but something
9174 is wrong still. Let's see if the error still appears.
9176 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9178 * Fixed a minor bug in the login when the channel key is
9179 re-generated in the server. It used to generate the key in
9180 wrong order and thus caused problems in the channel traffic.
9182 * Fixed a minor bug in channel key distsribution after
9183 KICK command. The key was not sent to the router even though
9186 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9188 * Added silc_ske_process_key_material_data as generic routine
9189 to process any key material as the SILC protocol dictates. The
9190 function is used by the actual SKE library but can be used by
9191 applications as well. This relates to the private message keys
9192 and the channel private keys since they must be processed the
9193 same way the normal SILC session keys. The protocol dictates
9194 this. Affected files: lib/silcske/silcske.[ch].
9196 Added also silc_ske_free_key_material to free the
9197 SilcSKEKeyMaterial structure.
9199 * Defined silc_cipher_set_key function to set the key for
9200 cipher without using the object's method function. The affected
9201 files: lib/silccrypt/silccipher.[ch].
9203 * Implemented silc silc_client_add_private_message_key,
9204 silc_client_add_private_message_key_ske,
9205 silc_client_del_private_message_key,
9206 silc_client_list_private_message_keys and
9207 silc_client_free_private_message_keys functions in the
9210 Added functions silc_client_send_private_message_key to send
9211 the Private Message Key payload and silc_client_private_message_key
9212 to handle incoming Private Message Key payload.
9214 * Added Cipher field to the Private Message Key payload to set
9215 the cipher to be used. If ignored, the default cipher defined
9216 in the SILC protocol (aes-256-cbc) is used.
9218 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9220 * Removed lib/silcclient/ops.h file.
9222 Redefined parts of the SILC Client Library API. Created new
9223 file silcapi.h that deprecates the ops.h file and defines the
9224 published Client Library API. Defined also private message key
9225 API and channel private key API into the file.
9227 This is the file that the application must include from the
9228 SILC Client Library. Other files need not be included by
9229 the application anymore.
9231 * Added new key_agreement client operation callback and also
9232 defined the Key Agreement library API for the application.
9234 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9236 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9237 is used by clients to request key negotiation between another
9238 client in the SILC network. If the negotiation is started it
9239 is performed using the SKE protocol. The result of the
9240 negotiation, the secret key material, can be used for example
9241 as private message key.
9243 Implemented the Key Agreement payload into the files
9244 lib/silccore/silauth.[ch].
9246 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9248 * Redefined ciphers for the SILC protocol. Added some new ciphers
9249 and defined the key lengths for the algorithms. Changed the
9250 code accordingly. The default key length is now 256 bits.
9252 * Fixed SKE key distribution function silc_ske_process_key_material
9253 when the key length is more than 128 bits. The default key
9254 length in SILC is now 256 bits.
9256 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9257 to indicate unsupported algorithm.
9259 * Renamed rijndael.c to aes.c and all functions as well.
9261 * Fixed a long standing channel key setting bug in client library.
9262 Weird that it has never surfaced before.
9264 * Fixed bug in channel deletion. If the entire channel is removed
9265 then it must also delete the references of the channel entry
9266 from the client's channel list as the client's channel entry and
9267 the channel's client entry share same memory.
9269 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9271 * Implemented CONNECT and SHUTDOWN commands in the client.
9273 * Implemented CLOSE command to the client.
9275 * Added the function silc_idlist_find_server_by_name into the
9276 files silcd/idlist.[ch].
9278 Added the function silc_idlist_find_server_by_conn into the
9279 files silcd/idlist.[ch].
9281 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9283 * DIE command was renamed to SHUTDOWN. Updated the both code
9286 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9287 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9289 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9292 * Added function silc_server_create_connection function to create
9293 connection to remote router. My server implementation actually
9294 does not allow router to connect to normal server (it expects
9295 that normal server always initiates the connection to the router)
9296 so the CONNECT command is only good for connecting to another
9299 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9301 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9302 or some other client was kicked from the channel.
9304 Implemented the handling of the notify type to both client
9307 Implemented silc_server_send_notify_kicked to send the KICKED
9308 notify. It is used to send it to the server's primary router.
9310 * Implemented the KICK command into server and client.
9312 * Added `query' argument to the silc_idlist_get_client function
9313 to indicate whether to query the client from server or not if
9316 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9317 to indicate that the client is not channel founder.
9321 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9323 * Removed the rng context from SilcPacketContext structure and
9324 changed that the packet routine uses the Global RNG API.
9326 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9328 * Added support for quit message that client can "leave" on the
9329 channel when it quits the SILC. It is ditributed inside the
9330 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9332 Added silc_server_free_client_data that will take the
9333 signoff message as argument.
9335 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9337 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9339 * Updated parts of the protocol specification to keep it up
9342 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9344 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9345 payloads in one packet.
9347 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9348 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9349 use now the new List flag.
9351 * Also deprecated the following packet types: REPLACE_ID,
9352 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9354 * Added list support for Notify packet in server.
9356 * Added silc_server_send_notify_channel_change to send the
9357 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9358 the silc_server_send_replace_id.
9360 * Added silc_server_send_notify_nick_change to send the
9361 NICK_CHANGE notify type. Deprecates the function
9362 silc_server_send_replace_id.
9364 * Added silc_server_send_notify_join to send the JOIN notify type.
9365 Deprecates the function silc_server_send_new_channel_user.
9367 * Added silc_server_send_notify_leave to send LEAVE notify type.
9368 Deprecates the function silc_server_send_remove_channel_user.
9370 * Added silc_server_send_notify_cmode and
9371 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9372 types. Deprecates the silc_server_send_set_mode function.
9374 * Added SERVER_SIGNOFF notify type to indicate that server has
9375 quit. This means that all clients on the channel from that
9376 server will drop. This can be also used when netsplit happens.
9378 Deprecated REMOVE_ID packet type since it is not needed anymore
9381 Added silc_server_send_notify_server_signoff to send the
9382 SERVER_SIGNOFF notify type. Deprecates the function
9383 silc_server_send_remove_id.
9385 Added also silc_server_send_notify_signoff to send the
9386 SIGNOFF notify type.
9388 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9389 SILC protocol from this day on. Changed the protocol
9390 specification as well.
9392 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9393 notify type. It is used between routers to notify about
9394 topic changes on a channel.
9396 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9399 * Partly updated the protocol specification to comply with the
9400 changes now made. It is still though a bit outdated.
9402 * The JOIN notify type now takes one extra argument <Channel ID>.
9403 The packet used to be destined to the channel but now the
9404 JOIN type may be sent as list thus it is impossible to
9405 destine it to any specific channel. By adding this argument
9406 it is again possible.
9408 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9410 * Added CREDITS file. The CHANGES and CREDITS file will appear
9411 in the distribution as well.
9413 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9415 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9416 types in the server's silcd/packet_receive.c.
9418 * Implemented CMODE and CUMODE to work in router environment.
9420 * Fixed minor encoding and decoding buglet from the
9421 lib/silccore/silcmode.c.
9423 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9426 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9428 * Changed all SilcConfigServer* and silc_config_server* to
9429 SilcServerConfig* and silc_server_config*, respectively.
9432 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9434 * Associated the ID (client or server ID) to the Authentication
9435 Payload to avoid any possibility of forging. Updated the
9436 protocol specification and the code accordingly.
9438 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9440 * The RSA key length is now save to the RsaKey context in the
9441 key generation process in lib/silccrypt/rsa.c. The key length
9442 is now used to figure out the maximum size of the block allowed
9443 to be encrypted/signed.
9445 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9446 is equivalent to the silc_mp_mp2bin but does not allocate any
9449 * Changed silc_mp_mp2bin API to take length argument. If it is
9450 non-zero then the buffer is allocated that large. If zero, then
9451 the size is approximated using silc_mp_sizeinbase, which however
9454 * Created Global RNG API which is global RNG that application can
9455 initialize. After initializing, any routine anywhere in the
9456 code (including library) can use RNG without allocating a new
9457 RNG object. This was done to allow this sort of use of the
9458 RNG in code that has no chance to allocate RNG object. All
9459 applications currently allocate this and many routines in the
9460 library use this. Affected file lib/silccrypt/silcrng.[ch].
9462 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9463 it to use the Global RNG API.
9465 * Defined Authentication Payload into protocol specification that
9466 is used during SILC session to authenticate entities. It is
9467 used for example by client to authenticate itself to the server
9468 to obtain server operator privileges.
9470 Implemented this payload into the lib/silccore/silcauth.[ch].
9471 Implemented also routines for public key based authentication
9472 as the new protocol specification dictates.
9474 Moved definitions of different authentication methods from
9475 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9477 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9478 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9479 silc_pkcs_verify_with_hash functions into the file
9480 lib/silccrypt/silcpkcs.[ch].
9482 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9484 * The client entry's userinfo pointer must be always valid.
9485 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9486 will fail since it requires the userinfo. Now, the userinfo
9487 is allocated as "" if actual userinfo does not exist. Actually,
9488 it must exist and it is totally Ok to drop client connections
9489 that does not announce the userinfo. However, we will make
9490 this workaround for now.
9492 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9493 to return the remote port by socket.
9495 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9497 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9498 SILC_SERVER_PENDING_EXEC and added an new macro
9499 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9500 data or when error occurs while processing the pending command.
9502 Added new argument `destructor' into silc_server_command_pending
9503 and to the SilcServerCommandPending object. This destructor is
9504 now called after calling the pending callback or if error occurs
9505 immediately. If error occurs the actual pending callback won't
9506 be called at all - only the destructor. The destructor may be
9507 NULL if destructor is not needed.
9509 All this applies for client library code as well. Similar
9510 changes were made there as well for the pending commands.
9512 In the client, the application must now allocate the
9513 SilcClientCommandContext with the silc_client_command_alloc
9516 * Added reference counter to the SilcServerCommandContext. Added
9517 function silc_server_command_alloc and silc_server_command_dup
9520 Same type of functions added to the client library for the same
9523 * Removed the cmd_ident from IDListData away since it is now
9524 global for all connections. It is the command identifier used
9525 in command sending and with pending commands. The affected file
9528 * Added reference counter to the SilcSocketConnection objecet to
9529 indicate the usage count of the object. The object won't be
9530 freed untill the reference counter hits zero. Currently only
9531 server uses this, and client ignores it. The client must be
9532 set to use this too later. The affected files are
9533 lib/silccore/silcsockconn.[ch]. Added also the function
9534 silc_socket_dup to increase the reference counter.
9536 This was mainly added because it is possible that the socket
9537 is removed underneath of pending command or other async
9538 operation. Now it won't be free'd and proper DISCONNECTING
9539 flags, etc. can be set to avoid sending data to connection that
9540 is not valid anymore.
9542 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9543 the connection. After that it sets SILC_SET_DISCONNECTED.
9544 It is, however, possible that the socket data is not still freed.
9545 The silc_server_packet_process now checks that data is not
9546 read or written to connection that is DISCONNECTED. The socket
9547 get's freed when the reference counter hits zero.
9549 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9551 * Changed the client operation API: channel_message operation's
9552 `sender' is now the client entry of the sender, not the nickname
9553 and the `channel' is the channel entry, not the channel name.
9555 In the private_message operation the `sender' is now also the
9556 client entry of the sender not the nickname.
9558 Affected file is lib/silcclient/ops.h and all applications
9559 using the client operations.
9561 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9563 * Moved the calling of ops->connect() from connect_to_server_final
9564 into receive_new_id functin since that is the point when the
9565 client is actually allowed to send traffic to network. The
9566 affected file is lib/silcclient/client.c.
9568 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9570 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9571 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9572 (if needs broadcasting) instead of broadcasting the packets one
9573 by one which would make a burst in the network traffic.
9575 * Added `broadcast' argument to the functions in silcd/server.[ch]
9576 silc_server_create_new_channel[_with_id] to indicate whether
9577 to send New Channel packet to primary router.
9579 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9581 * Added new function into the silcd/server.[ch] files:
9582 silc_server_create_new_channel_with_id to create new channel with
9583 already existing Channel ID.
9585 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9586 lib/silccore/silcpacket.h. This packet is used t send list of
9587 Set Mode payloads inside one packet. Server uses this to set
9588 the modes for the channels and clients on those channels, that it
9589 announced to the router when it connected to it. The protocol
9590 specification has been updated accordingly.
9592 * The silc_server_new_channel did not handle the packet coming
9593 from normal server as it normally does not send that. However,
9594 when it announces its channels it does send it. Implemented
9595 the support for that.
9597 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9598 into the file lib/silccore/id.h.
9600 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9602 * Fixed memory leaks in the functions silc_idlist_del_client,
9603 silc_idlist_del_channel and silc_idlist_del_server in the file
9604 silcd/idlist.c. All of those leaked like a sieve.
9606 * Fixed some small memory leaks in the client's function
9607 silc_client_notify_by_server.
9609 * Added functions into silcd/server.c: silc_server_announce_clients,
9610 silc_server_announce_channels and silc_server_announce_server.
9611 These functions are used by normal and router server to announce
9612 to its primary router about clients, channels and servers (when
9613 router) that we own. This is done after we've connected to the
9616 These functions effectively implements the following packet types:
9617 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9618 and SILC_PACKET_NEW_ID_LIST.
9620 * Added new functions into the silcd/packet_receive.[ch]:
9621 silc_server_new_id_list, silc_server_new_channel_list and
9622 silc_server_new_channel_user_list to handle the incoming
9623 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9625 * Added support of changing Channel ID in the function
9626 silc_server_replace_id. If the server that announces a channel
9627 to the router already exists in the router (with same name but
9628 with different Channel ID), router is responsible to send
9629 Replace ID packet to the server and force the server to change
9630 the Channel ID to the one router has.
9632 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9633 client that the Channel ID has been changed by the router. The
9634 normal server sends this to the client. Client must start using
9635 the new Channel ID as the channel's ID.
9637 Implemented handling of this new type into lib/silcclient/client.c
9638 into the function silc_client_notify_by_server.
9640 * Added new function silc_idlist_replace_channel_id into the files
9641 silcd/idlist.[ch] to replace the Channel ID.
9643 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9645 * Call silc_server_command_identify_check always when processing
9646 the IDENTIFY command in silcd/command.c
9648 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9650 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9651 send keepalive packets. The packet can be sent by clients,
9652 servers and routers.
9654 Added function silc_socket_set_heartbeat into the file
9655 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9656 If not set, the heartbeat is not performed. The actual
9657 heartbeat is implemented in the low level socket connection
9658 library. However, application is responsible of actually
9661 Added silc_server_send_heartbeat to send the actual heartbeat
9662 packet into silcd/packet_send.[ch]. Server now performs
9663 keepalive with all connections.
9665 * Added silc_task_get_first function into lib/silcutil/silctask.c
9666 to return the timeout task with shortest timeout. There was a bug
9667 in task unregistration that caused problems. TODO has been
9668 updated to include that task system must be rewritten.
9670 * The client library will now resolve the client information when
9671 receiving JOIN notify from server for client that we know but
9672 have incomplete information.
9674 * Rewrote parts of silc_server_remove_from_channels and
9675 silc_server_remove_from_one_channel as they did not remove the
9676 channel in some circumstances even though they should've.
9678 * Encryption problem encountered in server:
9680 The LEAVE command used to send the Channel Key packet to the
9681 router immediately after generating it. However, the code
9682 had earlier sent Remove Channel user packet but not immediately,
9683 ie. it was put to queue. The order of packets in the router
9684 was that Channel Key packet was first and Remove Channel User
9685 packet was second, even though they were encrypted in the
9686 reverse order. For this reason, MAC check failed. Now, this
9687 is fixed by not sending the Channel Key packet immediately but
9688 putting it to queue. However, this is more fundamental problem:
9689 packets that are in queue should actually not be encrypted
9690 because packets that are sent immediately gets encrypted
9691 actually with wrong IV (and thus MAC check fails). So, packets
9692 that are in queue should be encrypted when they are sent to
9693 the wire and not when they put to the queue.
9695 However, the problem is that the current system has not been
9696 designed to work that way. Instead, the packet is encrypted
9697 as soon as possible and left to the queue. The queue is then
9698 just purged into wire. There won't be any fixes for this
9699 any time soon. So, the current semantic for packet sending
9702 o If you send packet to remote host and do not force the send
9703 (the packet will be in queue) then all subsequent packets to the
9704 same remote host must also be put to the queue. Only after the
9705 queue has been purged is it safe again to force the packet
9708 o If you send all packets immediately then it safe to send
9709 any of subsequent packets through the queue, however, after
9710 the first packet is put to queue then any subsequent packets
9711 must also be put to the queue.
9713 Follow these rules and everything works fine.
9715 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9717 * Added new function silc_server_remove_clients_by_server to
9718 remove all client entries from ID list when the server connection
9719 is lost. In this case it is also important to invalidate all
9720 client entires as they hold the invalid server entry. This
9721 fixes fatal bug when server has lost connection and will reconnect
9724 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9726 * Made some sanity checks to silc_server_daemonise like to check
9727 whether the requested user and group actually exists.
9729 * Added sanity check to SKE's silc_ske_responder_finish to check
9730 that the public and private key actually is valid.
9732 * Invalidate the client's nickname when receiving Replace ID
9733 packet and the Client ID is being replaced. This means that the
9734 server will query the nickname if someone needs it (client)
9737 * Sort the ID Cache in client library when the ID Cache data
9738 has changed (needs sorting).
9740 * Do not allow for SILC client to create several connections to
9741 several servers. The client does not support windows right now
9742 and generating multiple connections causes weird behaviour.
9744 Irssi-silc client does support windows and can handle several
9745 connections without problems, see: www.irssi.org and SILC plugin.
9747 * Fixed some places where client was added to the IDList. The
9748 rule of thumb is following (in order to get everything right):
9749 If the client is directly connected local client then the
9750 `connection' argument must be set and `router' argument must be
9751 NULL to silc_idlist_add_client function. If the client is not
9752 directly connected client then the `router' argument must
9753 bet set and the `connection' argument must be NULL to the
9754 silc_idlist_add_client function.
9756 * The funtion silc_server_packet_send_local_channel actually did
9757 not check whether the client was locally connected or not. It
9758 does that now. Fixed a bug related to LEAVE command.
9760 * Fixed Remove Channel User payload parsing bug in server's
9761 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9763 * The server's silc_server_save_channel_key now checks also the
9764 global ID list for the channel as it might not be in the local
9765 list. Fixed a bug related to LEAVE command.
9767 * Is this the end of the [<unknown>] buglet that has been lurking
9768 around for a long time? A little for loop fix in server's
9769 silc_server_command_whois_parse that is used by both IDENTIFY
9770 and WHOIS command. At least, this was a clear bug and a cause
9771 of one type of [<unknown>] buglet.
9773 * WHOIS and IDENTIFY commands call the function
9774 silc_server_command_[whois/identify]_check function even if
9775 we are not router server.
9777 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9779 * Added --with-gmp configuration option. If set the GMP
9780 is always compiled in the SILC source tree. If not set then
9781 it is checked whether the system has the GMP3 installed. If
9782 it has then the GMP won't be compiled (the system's headers
9783 and library is used), if it doesn't have it then the GMP is
9784 compiled in the SILC source tree.
9786 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9788 * Changed RSA private exponent generation to what PKCS #1
9789 suggests. We try to find the smallest possible d by doing
9790 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9791 not security fix but optimization.
9793 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9795 * Added new config entry [Identity] to fork the server and run
9796 it as specific user and group. A patch from Bostik.
9798 * Imported Dotconf configuration library into lib/dotconf.
9799 This will be used to create the SILC configuration files later.
9800 It will appear in the distsribution after this commit.
9802 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9804 * A big code auditing weekend happening. Auditing code for
9805 obvious mistakes, bugs and errors. Also, removing any code
9808 Removed files for being obsolete:
9810 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9811 inline in the file lib/silcutil/silcbuffer.h)
9813 o lib/silcutil/silcbufutil.c (the header has inline versions)
9815 Changed code to fix possible error conditions:
9817 o The buffer formatting routines now check that the destination
9818 buffer really has enough space to add the data. This applies for
9819 both buffer formatting and unformatting
9820 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9821 unformatting was changed to accomodate following rules:
9822 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9823 sent to the function while XXX_*STRING will not allocate or copy
9824 the data into the buffer. Instead it sets the pointer from the
9825 buffer into the pointer sent as argument (XXX_*STRING used to
9826 require that the pointer must be allocated already). This change
9827 makes this whole thing a bit more consistent and more optimized
9828 (note that the data returned in the unformatting with XXX_*STRING
9829 must not be freed now). The routines return now -1 on error.
9831 o Tried to find all code that use buffer_format and buffer_unformat
9832 and added return value checking to prevent formatting and
9833 especially unformatting errors and possible subsequent fatal
9836 o Changed ske->x and ske->KEY to mallocated pointers in
9837 lib/silcske/silcske.h. Fixed possible data and memory leak.
9839 o Added return value checking to all *_parse* functions. Fixed
9840 many memory leaks as well.
9842 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9843 so that buffer overflows would not happen. All code now also
9844 checks the return value as it can fail.
9846 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9848 * Added reconnection support to server if the normal server looses
9849 its connection to the router (for example if router is rebooted).
9850 The server performs normal reconnection strategy implemented
9851 to the server. Affected file silcd/server.c.
9853 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9855 * Added new packet type SILC_PACKET_SET_MODE that is used to
9856 distribute the information about changed modes (for clients,
9857 channels and clients channel modes) to all routers in the
9858 network. Updated the protocol specification accordingly.
9860 Added functions into silcd/packet_send.c and
9861 silcd/packet_receive.c: silc_server_send_set_mode,
9862 silc_server_set_mode.
9864 Added new files silcmode.[ch] into lib/silccore that implements
9865 the encoding and decoding of Set Mode Payload. Added new type
9866 SilcSetModePayload. Moved the definitions of different modes
9867 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9869 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9871 * Oops, a little mistake in server's connection authentication
9872 protocol. The protocol is not ended with FAILURE but with
9873 SUCCESS if the authentication is Ok. :) Affected file is
9876 * Implemented NICK_CHANGE notify handling in server in the file
9877 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9878 the local clients on the channel. After the changing nickname
9879 in router environment snhould work and the [<unknown>] nickname
9880 should appear no more.
9882 The silc_server_replace_id function that receives the Replace ID
9883 payload now sends the NICK_CHANGE notify type also in the file
9884 silcd/packet_receive.c
9886 * Changed WHOIS and IDENTIFY command to support the maximum amount
9887 of arguments defined in protocol specs (3328 arguments). This
9888 fixed a bug that caused problems when there were more than three
9891 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9893 * Added extra parameter, command identifier, to the
9894 silc_client_send_command so that explicit command identifier
9897 Changed that ID list routines uses specific command identifier
9898 when sending WHOIS/IDENTIFY requests to the server so that they
9899 can be identified when the reply comes back.
9901 Affected files lib/silcclient/command.[ch],
9902 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9904 * Added `sender' argument to silc_server_packet_send_to_channel
9905 to indicaet the sender who originally sent the packet to us
9906 that we are now re-sending. Ignored if NULL. Affected file
9907 silcd/packet_send.[ch].
9909 * Added some server statistics support in silcd/server_internal.h
9910 SilcServerStatistics structure and around the server code. Also
9911 send some nice statistics information when client is connecting
9914 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9916 * Fixed channel ID decoding in server's JOIN command reply in
9917 silcd/command_reply.c
9919 * Fixed braodcasting of replace ID payload to not to send it if
9920 we are standalone server in silcd/packet_receive.c.
9922 * Fixed all channel message sending routines to not to send
9923 packets to clients that has router set, since they are routed
9924 separately in the same function earlier. Affects file
9925 silcd/packet_send.c and all channel packet sending functions.
9927 * In USERS reply, res_argv[i] are not allocated, the table
9928 is allocated. Thus changed that free the table, not its
9931 * In server's whois_check and identify_check if the client is
9932 locally connected do not send any WHOIS commands - they are not
9935 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9937 * Fixed some minor bugs in client when sending WHOIS command. The
9938 arguments was in wrong order.
9940 * Removed statis function add_to_channel from server in
9941 silcd/command.c that was previously used with the joining but
9944 * Tested USERS command in router environment successfully with two
9945 routers, two servers and two clients.
9947 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9949 * Reorganized the USERS command and command reply in client library
9950 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9951 When the command is given by user we register a pending command
9952 callback that will reprocess the command after the reply has been
9953 received from the server. When reprocessing the packet we then
9954 display the information. Thus, the USERS information is displayed
9955 now in the command callback instead of in the command reply
9956 callback. The processing of the command is same as previously
9957 when server has sent the command reply in the JOINing process.
9959 * Added to USERS command in silcd/command_reply.c to join the client,
9960 we didn't use to know about, to the channel after we've created
9961 a client entry for it. Also, for clienet we did know already still
9962 check whether it is on the channel or not and add it if not.
9964 * Removed silc_server_command_join_notify as the function and its
9967 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9969 * Changed the client's pending command handling to the same as the
9970 server's pending command handling. It is also now possible to
9971 execute command reply functions from other command reply
9972 function as the function callbacks for commands and command
9973 replies are one and same. The pending commands are not static
9974 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9975 in client connection context. Thus, pending commands are server
9976 connection specific as it is convenient.
9978 Changed the function silc_client_command_pending and
9979 silc_client_command_pending_del and added new function
9980 silc_client_command_pending_check. Removed the
9981 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9984 * Added cmd_ident, current command identifier, to the client
9985 connection context in lib/silcclient/client.h to keep track on
9986 command identifiers used in command sending. Client's command reply
9987 function handling now supports the mandatory command identifiers.
9989 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9990 funtions in client to fully support pending command callbacks.
9992 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9993 as one of the arguments to the application in the command reply
9996 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9997 before first releasing SILC but came back. Now it is removed again
9998 and should come back nomore. The FORWARDED flag was used only
9999 by the JOINing procedure by forwarding the command packet to router.
10000 Now, the JOINing procedure has been changed to more generic (due
10001 to various router environment issues) and FORWARDED is not needed
10002 anymore for anything. The protocol specification is yet to be
10005 Now, removed silc_server_packet_forward from server and the flag
10006 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10008 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10010 * Renamed NAMES command to USERS command. The NAMES was named that
10011 due to historical reasons. Now it is renamed. Also, rewrote
10012 parts of the USERS command. The nickname list is not sent anymore
10013 by the server. Only Client ID and mode lists are sent in the USERS
10014 command. Changed this also to the protocol specification.
10016 The client now resolves the names and stuff after it receives
10017 the USERS list from the server when joining to the channel.
10019 * WHOIS and IDENTIFY commands has been changed to support multiple
10020 Client ID's per command. One can now search for multiple users
10021 in the network by sending only one WHOIS or IDENTIFY command.
10022 Changed the code and the protocol specifications.
10024 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10025 uses silc_server_command_whois_parse to parse the request. */
10027 * If normal server, do not parse the WHOIS and IDENTIFY requests
10028 before sending it to the router. Saves some time.
10030 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10032 * Fixed JOIN command on client library. Wrong number of arguments
10033 used to crash the client.
10035 * Added silc_server_channel_has_global function to check whether
10036 channel has global users or not.
10038 * Added silc_server_channel_has_local function to check whether channel
10039 has locally connected clients on the channel.
10041 * The silc_server_remove_from_one_channel now checks whether the
10042 channel has global users or not after given client was removed from
10043 the channel. It also checks whether the channel has local clients
10044 on the channel anymore. If it does not have then the channel entry
10045 is removed as it is not needed anymore.
10047 * The silc_server_notify now checks on JOIN notify whether the joining
10048 client is one of locally connected or global. If it is global then
10049 the channel has now global users on the channel and that is marked
10050 to the channel entry. Also, it now saves the global client to
10051 global list who is joining and JOINs it to the channel. This is
10052 for normal server, that is.
10054 Changed silc_server_send_notify_on_channel,
10055 silc_server_packet_relay_to_channel and
10056 silc_server_packet_send_to_channel check if we are normal server
10057 and client has router set (ie. global client) do not send the
10058 message to that client, as it is already routed to our router.
10060 * Implemented LEAVE notify type handling in silc_server_notify
10063 * Tested LEAVE command in router environment successfully. Tested
10064 with two routers, two servers and two clients.
10068 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10070 * Implemented SIGNOFF notify type handling in silc_server_notify
10073 * silc_server_remove_id now removes the client entry from all channels
10074 it has joined and thusly sends SIGNOFF notify type.
10076 * Rewrote the NAMES list generation in server by removing two excess
10077 loops. The lists are created now inside one loop.
10079 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10081 * silc_server_remove_channel_user checks now also global list
10082 for channel and client.
10084 * silc_server_new_channel_user checks now both local and global
10085 list for channel and client. Fixed a bug in client id decoding.
10086 Used to decode wrong buffer.
10088 * silc_server_channel_message checks now both local and global
10089 list for channel entry.
10091 * Tested channel joining (hence JOIN) in router environment
10092 successfully. Tested with two routers, two servers and two
10095 * Tested channel message sending in router environment successfully.
10097 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10099 * Added silc_server_save_channel_key into server.[ch] to save the
10100 received channel key in Channel Key payload processing. It is
10101 also used in JOIN command reply handling.
10103 Equivalent function silc_client_save_channel_key added into
10104 client.[ch] into client library.
10106 * Changed JOIN command reply to send information whether the channel
10107 was created or not (is existing already) and the channel key
10108 payload. Changed protocol specs accordingly.
10110 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10111 the request was sent by ID and not by nickname. Crashed on
10114 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10116 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10117 now correctly save the received data.
10119 * silc_server_free_sock_user_data now notifies routers in the
10120 network about entities leaving the network.
10122 At the same time implemented functions silc_server_remove_id
10123 and silc_server_send_remove_id to receive and send REMOVE_ID
10124 packets. The packet is used to notify routers in the network
10125 about leaving entities. The ID removed will become invalid in
10128 * Added function silc_idlist_del_server into server. Removes and
10129 free's server entry from ID list.
10131 * silc_server_private_message function now checks, if we are router,
10132 that the destination ID really is valid ID, naturally.
10134 * In router when NEW_ID packet is received (for new client) the
10135 hash of the Client ID is saved in the ID Cache but the
10136 client->nickname is set to NULL, instead of putting the hash
10139 IDENTIFY command now also checks that client->nickname must be
10140 valid. If it is not if will request the data from the server who
10141 owns the client. Added new function
10142 silc_server_command_identify_check.
10144 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10145 to set the command to already allocated Command Payload.
10147 * Tested private message sending in router environment with two
10148 routers, two servers and two clients. Fixed minor bugs and now
10151 * Fixed segfault from client's NAMES command. Used to crash if
10152 not on any channel.
10154 * Forwarded packets must not be routed even if it is not destined
10155 to the receiver. Changed server code comply with this.
10157 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10159 * Added `require_reverse_mapping' boolean value to ServerParams
10160 structure. If TRUE (not default) the server will require that
10161 the connecting host has fully qualified domain name.
10163 If the reverse mapping is not required and hostname could not be
10164 found the IP address is used as hostname.
10166 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10168 * Implemented version string checking to both client and server.
10169 The check is incomplete currently due to the abnormal version
10170 strings used in development version of SILC.
10172 * Changed all command functions in server to use the new
10175 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10177 * Changed char *data to unsigned char *data in ID Cache system to
10178 support binary data as ID Cache data. Changed code to support
10179 binary data in lib/silccore/idcache.c.
10181 * Renamed silc_server_packet_relay_command_reply to
10182 silc_server_command_reply as it is normal packet receiving
10183 function. Rewrote the function to accept command replys for
10184 servers and not only for clients.
10186 * Mark remote router always as registered server if we are connecting
10187 to it. Otherwise, commands sent by the router to us are ignored.
10189 * All ID List find routines now returns the ID Cache Entry pointer
10190 as well if requested.
10192 * WHOIS command works now in router environment, tested with two
10193 routers, two servers and two clients.
10195 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10196 in router environment (as it is almost equivalent to WHOIS) but
10197 hasn't been tested thoroughly. Added new functions:
10199 silc_server_command_identify_parse
10200 silc_server_command_identify_send_reply
10201 silc_server_command_identify_from_client
10202 silc_server_command_identify_from_server
10204 * Disabled route cache adding because adding two different ID's with
10205 same IP replaces the old cache entry thus giving wrong route.
10206 The entry->router->connection is always the fastest route anyway
10207 so route cache may not be needed. Of course, new routes maybe
10208 established after receiving the ID when the entry->router->connection
10209 might not be anymore the most optimal.
10211 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10213 * Add route cache for received ID for fast routing.
10215 * Added silc_server_packet_route to route received packet on router
10216 that is not destined to us.
10218 * Renamed silc_server_get_route to silc_server_route_get.
10220 * Added id_string and id_string_len fields into SilcServer to
10221 include encoded ServerID for fast comparing without excess
10222 encoding of the ID's.
10224 * Cleaned up WHOIS command on server side. Added following static
10227 silc_server_command_whois_parse
10228 silc_server_command_whois_check
10229 silc_server_command_whois_send_reply
10230 silc_server_command_whois_from_client
10231 silc_server_command_whois_from_server
10233 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10234 arguments in command replies. All command functions should be
10235 updated to use this macro.
10237 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10239 * Minor typo fixes on command reply handling on server.
10241 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10243 * Added silc_server_command_add_to_channel internal routine to add
10244 the client to the channel after router has created the channel and
10245 sent command reply to the server.
10247 * Added generic silc_server_send_command to send any command from
10250 * Use static buffer with ID rendering instead of duplicating data.
10252 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10254 * Fixed a channel user mode bug when joining to a channel server gave
10255 everybody channel founder rights, oops.
10257 * We mark ourselves as the router of the incoming server connection
10258 if we are router ourselves. This way we can check in some packet
10259 sending functions whether it is locally connected server. For
10260 incoming router connections we put NULL.
10262 * For router sending packets locally means now always sending the
10263 packet cell wide; to local clients and local servers. For normal
10264 server sending packet locally means sending it to only local
10267 * Fixed the JOIN command to really work in router environment. If the
10268 channel is created it is always created by the router. Router is
10269 also responsible of making the initial joining to the channel,
10270 sending JOIN notify to the sending server and distributing
10271 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10272 does not exist server doesn't do anything else but forward the
10273 command to the router which performs everything.
10275 * Added silc_server_send_channel_key function to send the Channel Key
10278 * Added silc_server_create_channel_key to create new channel key. The
10279 channel key is now re-generated everytime someone joins or leaves
10280 a channel, as protocol dictates. Note: channel->key_len is the
10281 key length in bits.
10283 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10285 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10286 packet_receive.[ch] to separate packet sending and receiving
10287 routines. The server.[ch] now includes everything else including
10288 actual packet processing (writing and reading data) and other
10291 Renamed silc_server_private_message_send_internal to
10292 silc_server_send_private_message. The routine is still though
10293 used only to relay private messages as server does not send
10294 private messages itself.
10296 Renamed silc_server_new_channel to silc_server_create_new_channel
10297 and added new function sicl_server_new_channel that handles the
10298 incoming New Channel packet. Added also new sending function
10299 silc_server_send_new_channel to send New Channel Payload.
10301 * Added new function silc_server_notify to process incoming notify
10302 packet to the server/router. Server may then relay the notify
10303 to clients if needed.
10305 * Added new function silc_server_new_channel_user to process incoming
10306 New Channel User packet. Router will redistribute the packet and
10307 send JOIN notify to its local clients and locally connected servers
10308 if needed. Normal server will send JOIN notify to its local client
10309 on same channel when received this packet. Added also corresponding
10310 sending function silc_server_send_new_channel_user to sent the
10313 * Added boolean route argument to send_notif_to_channel and
10314 packet_send_to_channel functions to attempt to route the packet
10315 if it is TRUE and send only locally if it is FALSE.
10317 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10319 * silc_server_replace_id now broadcasts the received replace ID
10320 packet if it is not broadcast packet already. The router must
10321 broadcast to inform other routers about changed ID.
10323 * Added backpointer to server's router into SilcServer context in
10324 silcd/server_internal.h.
10326 * Fixed silc_server_packet_broadcast to send correct broadcast
10329 * The channel key is now distributed to the local client as soon
10330 as it is received from the router (in router environment) so that
10331 no other packet may be sent for the channel until client has
10334 * silc_server_remove_channel_user now broadcasts the received
10335 Remove Channel User packet if it is not broadcast packet already.
10336 The router must broadcast to inform other routers about removed
10339 * Added users field into SilcPacketContext that is a reference count
10340 of the context. One can increase the reference count by calling
10341 silc_packet_context_dup which is now changed to just increase the
10342 reference count instead of duplicating the data. The reference
10343 count is decresed by calling silc_packet_context_free that will
10344 free the data after the reference count hits zero.
10346 For now on the packet context and everything allocated into it
10347 (including the raw packet from network) must be freed by calling
10348 the new silc_packet_context_free function. Added also new function
10349 silc_packet_context_alloc that must be used now to allocate the
10350 context. This also means that if a routine is asynchronous from
10351 silc_[client/server]_packet_parse_type the packet context must
10352 be duplicated by calling silc_packet_context_dup. Otherwise it
10353 gets free'd after silc_[client/server]_packet_parse_type returns.
10354 Also, one must remember that if packet is duplicated then its
10355 reference count must be decresed by calling the free function as
10356 many times as it was duplicated.
10358 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10359 from both client and server.
10361 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10363 * Made joining to a channel working in router environment.
10365 * Cleaned up JOIN command on server side and create function
10366 silc_server_command_join_channel internal routine to make the
10369 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10371 * Changed silc_command_pending list to SilcDList. Also, added
10372 `ident' field to SilcServerCommandPending structure to identify
10373 the reply and to call correct callback.
10375 Added silc_server_command_pending_check function to replace the
10376 corresnponding macro. The silc_command_pending list is not
10379 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10380 to set identifier to previously allocated Command Payload. It
10381 is used to set identifier for command when resending Command
10384 * Added silc_command_payload_encode_payload to encode Command
10385 Payload buffer from SilcCommandPayload structure.
10387 * Added silc_argument_payload_encode_payload to encode Argument
10388 payload buffer from SilcArgumentPayload structure.
10390 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10392 * Changed WHOIS command to support router connection on server side.
10393 The whois request is always sent to router unless the server is
10394 standalone server. After server has received the reply from the
10395 router will it send the reply to the client.
10397 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10398 broadcast received broadcast packet. The function is used only
10399 by router. The broadcast packet is always sent to the router's
10402 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10403 render given ID to printable string, for log files for example.
10405 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10407 * Made basic router to router connections working. At least they
10408 can now connect to each other but nothing really works the way
10409 they are supposed - yet.
10411 * Added new initiator token to RouterConnection configuration
10412 file in silcd/serverconfig.[ch]. It is used to tell whether we
10413 are the initiator to the remote router or whether we'll expect
10414 the other end to connect.
10416 * Moved registering of listener task to silc_server_init, hence
10417 the server starts listenning as soon as it is run, even if it
10418 does not have connections to other routers. Let's see how well
10421 * Changed default connection retry timeouts for more suitable in
10424 * Removed cipher and such arguments from silc_idlist_add_client
10425 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10426 Added new function silc_idlist_add_data to add the keys and stuff
10429 * Added SilcIDListData structure and added it to SilcClientEntry
10430 and SilcServerEntry as their first field in the structure. This
10431 way we can explicitly cast the ID entries to the SilcIDListData
10432 structure and get common data for the entries. In past, we had
10433 to first check what type of connection it is and then cast it to
10434 correct ID entry type. Now, we can directly cast the opaque
10435 pointer to the SilcIDListData (no matter what ID entry it actually
10436 is) and get the data needed.
10438 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10440 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10441 in some circumstances even if threre were timeout tasks, though not
10442 IO tasks, but tasks anyway. Now fixed.
10444 * Defined SilcServerConnection structure to hold connection specific
10445 stuff about directly connected servers and routers. The definition
10446 is currently in silcd/server_internal.h. I thought about having
10447 a bit more important role fro this struct but for now it is used
10448 only when connecting to other server (or router actually).
10450 * Added connecting retry support in server when connecting to
10451 router(s). The retry feature implement exponential backoff
10452 algorithm. Also, added SilcServerParams structure to hold default
10453 parameters for server. For now, it include these retry settings
10454 and are hard coded. After server is moded to be as Silc Server
10455 Library this structure will be more important.
10457 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10459 * Changed client librarys channel->clients table to SilcList and
10460 changed code accordingly.
10462 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10464 * Changed client's channel table to SilcList and changed code
10465 accordingly. Also changed SilcChannelClientEntry to include back-
10466 pointer to the channel so that client entry can use that structure
10467 as list as well and we have fast cross-reference to the channel.
10468 This change dramatically decreased the complexity of channel
10469 handling with client entry and vice versa (removed one extra
10470 loop when searching for channel entry from many functions).
10472 * Changed server->sim from table to SilcDList and changed code
10475 * NAMES command can now be used from user interface. It will show
10476 the user list on the channel, neatly.
10478 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10479 Code now saves realname of the user if it becomes available.
10481 * Renamed configure.in to configure.in.pre and made ./prepare
10482 script to automatically add correct version string to
10483 configure.in which it creates from configure.in.pre.
10485 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10487 * NAMES command reply now shows users mode with the nickname when
10488 joining to channel.
10490 * Moved silc_client_ch[u]mode[_char] functions from
10491 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10492 place sucks, they are utility functions and should be in some
10495 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10497 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10500 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10504 * Added TRQ (efficient deque and list library) into lib/trq. This is
10505 a very good list library that is currently used in the SILC. Defined
10506 SilcList API over the library because I didn't like the API very
10507 much. See lib/trq/silclist.h for the API and examples of how to
10508 use the API. Fixed various places in the code to use the new
10509 SilcList API. The SilcList is meant for lists that has a structure
10510 already defined as a list. It is not suitable to add just some
10511 context to the list (in TRQ, the context is the list actually).
10513 So, I defined SilcDList that can be used for the purpose where
10514 predefined list structure does not exit. This can be used as
10515 such list. Now some context just can be added to the SilcDList.
10516 Currently this list is not used in the SILC just yet, though there
10517 are a lot places where this can replace dynamically allocated
10518 tables and I will fix these places, later, to use SilcDList.
10519 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10520 and use TRQ internally).
10522 Also fixed some annoying warning messages that the original TRQ
10523 code generated. Also minor changes to TRQ's Makefile.in.
10525 * Added support for querying by Client ID to both WHOIS and
10526 IDENTIFY commands into server, as required by the protocol.
10528 * Removed method function pointers from SilcBuffer structure. They
10529 weren't used to anything and just increased the context size for
10530 no good reason. This change also made silc_buffer_alloc and
10531 silc_buffer_free functions inline functions.
10533 * Disabled command flooding detection support until it's fixed so
10534 that it accepts commands in but does not execute them more than once
10537 * Added silc_net_localhost(), to return local hostname, into
10538 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10539 that must be initialized before calling silc_client_init.
10541 * Added new function: silc_server_send_notify_on_channels to send
10542 notify messages to all channels client has joined. It is assured
10543 that the message is sent only once per client.
10545 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10546 lib/silcutil/silcutil.[ch] as silc_format function. The new
10547 function is generic and is used by server as well, not only by
10548 the logging routines.
10550 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10551 the provided version string was not acceptable. Added new function:
10552 silc_ske_check_version into lib/silcske/silcske.h. The function
10553 must be implemented by the application (client or server) and it
10554 does not reside in the SKE library. The function checks the version
10555 string remote end sent.
10557 * Added back pointers (to opaque context and to SilcSocketConnection)
10558 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10560 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10561 duplicate packet context structure.
10563 * Changed `notify' client operation to send same arguments as client
10564 receives from server except for ID's. ID's are mapped to correct
10565 ID entry and that is returned. Also, if channel entry is not sent
10566 by server but the notify is for channel the channel entry is sent
10567 to application (otherwise application doesn't know that it is for
10568 channel (library gets it from packet's Destination ID)).
10570 * Added silc_client_remove_from_channels into client library to
10571 remove a client from all channels it has joined to. Used when
10572 received SIGNOFF notify from server. Added also new function
10573 silc_client_replace_from_channels to replace old ID entry with
10574 new ID entry on all channels. Used when received NICK_CHANGE
10575 notify from server.
10577 * Fixed ID Cache list handling in silc_idlist_get_client in
10578 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10579 to get (or query) client by ID.
10581 * Updated TODO list.
10583 * Added connection authentication status message defined by the
10584 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10585 support for these into the code in client and server side.
10587 * Added generic function silc_client_send_command to send any command
10588 with variable argument list. Application should use this function
10589 to send commands if the command functions provided by the library
10590 does not suite for the application's user interface needs.
10592 * Added new `failure' client operation. Application is notified about
10593 received failure packet if client is executing a protocol. In this
10594 case the protocol's execution has failed.
10596 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10597 is required by the protocol.
10599 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10600 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10603 * Added status flag to SilcSKE object to indicate realtime status
10604 of the SKE protocol.
10606 * Application receives now exactly same command reply arguments as
10607 the library receives from server. However, if ID is received the
10608 corresponding ID entry is returned to the application (eg. Client
10609 ID is mapped to correct SilcClientEntry entry and that is returned).
10610 Changed command_reply client operation due to this change.
10612 * Changed all ID's in commands and in command replys as ID Payloads.
10613 Change affected both client and server side codes.
10615 All ID's sent in SILC network (with execption of ID's in SILC
10616 Packet header) are sent in ID Payload to support variable length
10619 * Server now notifies nick changes and notifies all clients on
10620 the channels about the new nickname (about the new Client ID,
10623 * Implemented CMODE command to change channel modes. Supports all
10624 channel modes defined by the protocol specs except ban and invite
10625 lists. (Also, private channel key mode is supported but support for
10626 setting private channel key in client is missing, thus, this mode
10627 has no effect on client side (except that server requires that the
10628 client uses private channel key and normal channel traffic does not
10631 Also, invite mode works per se, but INVITE command does not work
10632 yet correctly, so you can set channel as invite only channel but
10633 inviting clients to the channel does not work (it is yet to be
10634 thought what's the best way to do it).
10636 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10637 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10638 Implemented CUMODE command to change user's mode on the channel.
10639 Supports all modes defined by the protocol specs.
10641 * Added NAMES command reply to return users modes on the channel.
10643 * Removed unnecessary and slow ciphers from lib/silccrypt.
10645 * Set SO_KEEPALIVE option to connection sockets by default.
10647 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10649 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10650 redefined the Notify Payload into protocol specs.
10652 * Added silc_id_payload_parse_id to get ID directly from raw
10655 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10657 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10658 accept searching by Client ID as well.
10660 * Added support for LEAVE and SIGNOFF notify types in client library.
10662 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10663 to parse ID Payload from raw data.
10665 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10667 * Added flags parameter into silc_ske_assemble_security_properties
10668 function in lib/silcske/silcske.[ch].
10670 * Changed notify client operation to fit better for notify messages
10671 sent by server. The notify payload received from server is now
10672 passed to the application (after parsing it to SilcNotifyPayload).
10673 It is application's responsibility to retrieve the arguments
10674 from the payload and show the message the way it wants. The message
10675 sent by server is implementation specific.
10677 * Changed public keys to comply with the protocol specification.
10678 Old public keys are not supported anymore and are not compatible.
10680 * Removed nickname from Channel Payload as the latest draft removed
10681 it. The client must resolve the nickname from the NAMES command
10682 reply received when it joined the channel.
10684 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10686 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10688 * Fixed some errors in protocol specification drafts.
10690 * Created lib/silccore/silcnotify.c to implement Notify Payload
10691 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10692 generic payloads described by protocol specifications. The file
10693 includes implementations for ID Payload and Argument Payload.
10695 * Changed Command Payload implementation to use the new Argument
10696 Payload. Changed command_xxxx_payload to command_payload_xxxx
10697 to comply with SILC coding conventions.
10699 * Added suppport for Argument Payload handling in Notify Payload
10700 implementation as protocol requires it. Added the new support
10701 into server and client lib as well.
10703 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10705 * Added support for multiple nicknames on same channel. [n] is
10706 added locally to the nickname if there are more than one same
10707 nicknames on the channel.
10709 * Server now sends all nicknames that matched WHOIS request.
10710 Client also shows the list received from server.
10712 * Added TOPIC command to client side. User can now set and show
10713 current topic on channel.
10715 * Added MOTD command to client and server. Also, server sends the
10716 motd when client connects to the server.
10718 * Changed version strings to comply ISO 8601.
10720 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10722 * Fixed protocol error handling in client library. It should now
10723 cope even if the SKE fails for some reason.
10725 * Made new protocol specification drafts for submitting to IETF.
10727 * Implemented TOPIC command to server in silcd/command.c.
10729 * Added two new notify types into lib/silccore/silcnotify.h:
10730 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10731 notify nickname change and topic setting/change on a channel.
10733 * API change of command_reply operation in client library. The
10734 application gets now the status type received from server as well.
10736 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10738 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10740 * Cras fixed and optimized the packet handling even further and
10741 it should work now. Minor change to the prototype of function
10742 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10744 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10746 * Added new function into lib/silcutil/silcschedule.[ch]:
10747 silc_schedule_with_fd to select() a specified fd. The function
10748 returns after timeout expires or data arrives or goes. The
10749 function is used by packet routines to wait that all data is
10750 received from network.
10752 * Fixed data reading from network in lib/silccore/silcpacket.c.
10753 The code now assures that all data is read from the fd and then
10754 continues packet processing. This was a bug fix since the code
10755 used to drop some data in some circumstances.
10757 * Added new function into lib/silcclient/client.[ch]:
10758 silc_client_start_key_exchange to start key exchange after
10759 connection has been established to server. The code internally
10760 now uses this funtion but its main purpose was to provide it
10761 for applications that perform their own connecting. After
10762 application has created a connection it merely calls this
10763 function to start the key exchange between client and server.
10764 The library takes care of everything else after that.
10766 Updated also lib/silcclient/README to explain the usage of
10769 * Do not send to application information that connection has
10770 been established. Application gets notified it by connect
10773 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10775 * Applied cras's patch to add silc_schedule_one function. The
10776 function runs scheduler once and returns.
10778 * Fixed the scheduler after cras messed it up. The timeout
10779 handling works now as it's supposed to work.
10781 * Added into lib/silccore/ silcnotify.h to include notify
10782 message types support. Changed silc_server_send_notify*
10783 functions, in server.[ch], to support those new notify types.
10784 Added the support for the notify types into client library,
10785 as well. Added new notify client operation into ops.h in
10788 * Changed silc_server_packet_send_to_channel to send normal
10789 packets instead of just channel message packets. The function
10790 is now used to send the notify packets to channels. It is not
10791 used to send channel message packets anymore, as server never
10792 sends them anymore.
10794 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10795 va_arg()s as it seems to require it nowadays. I guess, if SILC
10796 is compiled with older va_arg() the new code should work anyway.
10798 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10800 * Splitted core library. Core library (lib/silccore) includes
10801 now only SILC protocol specific core (and common) components.
10802 Created new utility library (lib/silcutil) that includes more
10803 generic purpose stuff. The stuff for util library was taken
10804 from the old core library. This was minor and easy split.
10806 * Created SILC Client Library (lib/silcclient) that includes
10807 implementation of the SILC client without user interface. This
10808 was major move from silc/ directory. The code has been changed
10809 so that it is transparent towards the user interface. The
10810 silc/ directory includes now the same user interface as before
10811 and it uses the new client library. Read lib/silcclient/README.
10812 Basicly, the client library performs everything else related
10813 to SILC except user interface handling. Also, configuration
10814 files are considered to be part of user interface and library
10815 does not handle them.
10817 This change also changed a lot of structures, function naming etc.
10818 Most important change was that SilcClientWindow object was
10819 renamed to SilcClientConnection in the client library. Created
10820 also new file lib/silcclient/ops.h. Also added new files
10821 silc/local_command.[ch] and silc/client_ops.[ch].
10823 All these changes were made to make it easier for user interface
10824 designers to create what ever user interface for the SILC client
10827 It is also expected that the server will be moved to lib
10828 directory as well and SILC Server Library will be created;
10829 sometimes in the future.
10831 * Removed Local commands from lib/silccore/silccommand.h as
10832 they are application specific and new client library does not
10833 handle any of those anymore.
10835 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10836 old client implementation in silc/.
10838 * Added support for callback functions in SILC_LOG_* macros.
10839 Application can now set its own callbacks that will be called
10840 instead of using the default functions that will always print
10841 the debug messages to stderr (or stdout). Also, debugging can
10842 now be disabled by setting silc_debug to FALSE and re-enabled by
10843 setting it to TRUE. Note, that logging will still work even
10844 if debugging is disabled.
10846 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10847 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10848 silc_log_reset_debug_callbacks.
10850 * To enable debugging in silc client one must give now -d
10851 option on command line.
10853 * Changed silc_schedule_init to automatically allocate task queues
10854 if they are not allocated before calling it.
10856 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10858 * Added GMP 3.1 into math library.
10860 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10862 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10863 a channel in SILC network. The packet is used by servers and
10864 routers to notify other routers that user has left a channel.
10865 This little feature was missing until now. Added the feature
10866 to protocol specification as well.
10868 Added functions: silc_server_send_remove_channel_user and
10869 silc_server_remove_channel_user into server.[ch].
10871 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10872 lib/silccore/silcpacket.h. However, they are not implemented
10875 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10877 * Fixed joining to a channel and sending channel messages
10878 between server and router. The channel message sending should
10879 now work inside a cell.
10881 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10883 * Fixed the private message sending between server and router.
10884 The private message sending should now work inside a cell.
10886 * Added silc_server_replace_id into server.[ch] to replace
10887 existing ID in the SILC network.
10889 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10890 and silc_idlist_replace_server_id into idlist.[ch] in server.
10892 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10894 * Fixed the server to server connections. Server can again now
10895 connect to router. Router to router connections probably does
10898 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10900 * Added dynamic protocol registering support. Now protocols can
10901 registered and unregistered on the fly. Patch by cras.
10903 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10905 * Added lib/contrib directory to hold routines that some platforms
10906 don't have but are needed by SILC.
10908 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10909 into lin/contrib to provide getopt() and getopt_long() for
10910 those who don't have it.
10912 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10914 * Added AWAY command to client. When away message is set and
10915 client receives a private message packet the client automatically
10916 replies to the sender with the away message.
10918 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10919 bug seemed to be the cause of recent problems when compiling
10922 * Added version detection support to SKE protocol specification
10923 and added the new changes to the SKE implementation as well.
10924 There were other minor changes in the SKE protocol as well.
10926 Many changes in lib/silcske/silcske.[ch] and in
10927 lib/silcske/payload.[ch].
10929 * Added ^U functionality, clear input line. Patch from cras.
10931 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10933 * Mainly small bugfixes on core library. Fixed some debugging
10934 logging and buffer overflow in silclog.c.
10936 * Updated config.sub and config.guess on the distribution tree.
10938 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10940 * Added command lagging support in server. Client may execute
10941 commands now only once in two seconds.
10943 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10945 * Optimized packet reception. MAC computation and checking is now
10946 also more optimized. A lot previously duplicated code is now
10947 used as generic by both client and server.
10949 * Fixed key pair generation in clientutil.c
10951 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10953 * Added into lib/silccore/silcbufutil.[ch] new function;
10954 silc_buffer_realloc.
10956 * Moved generic packet sending/encryption functions to
10957 lib/silccore/silcpacket.[ch] from client and server. Some
10958 rewriting of the functions.
10960 * Moved all generic packet reception/decryption functions to
10961 lib/silccore/silcpacket.[ch] from client and server. The
10962 packet processing is now much cleaner in both client and server.
10963 These were major changes in both client and server.
10965 * Created many common functions in server to do packet sending.
10966 Previously code were duplicated a lot, this has been removed
10967 with these changes.
10969 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10971 * Rewrote major parts of the ID cache system. Don't know
10972 whether it is better now or not but at least the API is more
10975 * Major rewrite on ID cache stuff on client because of the ID
10976 cache API changes. Added idlist.c to client.
10978 * Also major rewrite on ID cache stuff on server as well.
10979 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10980 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10981 in hand, instead they are all put into the ID cache system now.
10982 All server_idlist_* routines uses ID cache now instead of
10983 traversing its own lists (those lists does not exist anymore).
10984 SilcIDList though still exists. Also, SilcXXXEntry's are
10987 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10989 * Finally made the SKE implementation compliant to the protocol
10990 specification. All mp integers are now binary encoded as
10991 opposed being HEX encoded.
10993 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10996 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10997 functions: silc_[encode/decode]_pem. Also added function
10998 silc_encode_pem_file to PEM encode with newlines ('\n') for
10999 saving into a file.
11001 * SILC public keys are now encoded either PEM or binary. Same
11002 option is for private keys as well. By default private keys
11003 are binary encoded and public keys PEM encoded. Silly HEX
11004 encoding were removed.
11006 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11007 function to create fingerprints.
11009 * Fixed a bug in SHA1; does not change the original data anymore.
11011 * Partly implemented INFO command on client and server side.
11012 Fixed CLEAR command. Changes to SERVER command; show current
11013 server(s) when giving command without arguments. Added
11014 VERSION command to client.
11016 * Added check to server that unregistered connections cannot
11017 execute commands (unless it is specificly allowed).
11019 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11021 * Fixed screen refresh.
11023 * Fixed channel joining bug from client. On some circumstances
11024 client tried to join to a channel it had already joined.
11026 * Added public key verification process into client's protocol.c.
11027 The client now verifies the public key from user and saves
11028 it into ~./silc/serverkeys/ directory.
11030 Added into: clientutil.[ch]: silc_client_verify_server_key.
11032 * Changed SKE protocol's silc_ske_initiator_finish function
11033 to accept callback function that verifies the received public
11034 key. Removed old silc_ske_verify_public_key function.
11036 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11038 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11039 silc_pkcs_private_key[_data]_set.
11041 * Made the password and public authentication more cleaner in
11042 server's protocol.c.
11044 * Removed historic and obsolete protocol `channel_auth' from
11045 both client and server.
11047 * Removed wrong way of sending command status messages from
11048 server to client in server's command.c. The old way violated
11049 protocol specification.
11051 Changes to silccore/silccommand.[ch]: removed
11052 silc_command_encode_status_payload -> not needed anymore,
11053 changed silc_command_encode_payload_va to accept extra
11054 argument on variable argument list. The argument type must
11055 now be provided to the function. Also, added new function:
11056 silc_command_encode_reply_payload_va which is same as
11057 normal command_encode_payload_va except command status type
11058 is provided as extra argument.
11060 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11062 * Added ~./silc directory handling. The directory includes the
11063 public and private keys for the client.
11065 Added silc_client_check_silc_dir, silc_client_create_identifier
11066 and silc_client_load_keys.
11068 * Implemented SILC protocol compliant public key. Added public
11069 and private key saving to and loading from files.
11071 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11072 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11073 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11074 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11075 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11077 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11078 silc_pkcs_load_[public/private]_key.
11080 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11082 * Added silc_server_get_route (route.[ch]) to get connection
11083 data for the fastest route for given ID.
11085 * Implemented INVITE command on client and server. The command
11086 were re-defined in the SILC Protocol Specification and the
11087 implementation now complies with the specification.
11089 * Implemented PING command on client and server.
11091 * Implemented NAMES command on client and server. The server side
11092 supports currently only normal server not router server yet.
11093 Some changes to NAMES definition in SILC protocol specification.
11095 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11097 * Implemented LEAVE command on client and server.
11099 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11100 again. This change was made to the protocol as well. Server
11101 should not violate the protocol specification anymore.
11103 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11105 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11106 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob