1 Sun May 6 12:43:19 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
3 * Added current channel key cipher name and HMAC name to
4 SilcChannelEntry. Fixed channel private key creation.
5 Affected files are lib/silcclient/client_channel.c,
6 client_entry and silcclient_entry.h.
8 * Allow formatted nicknames as input to silc_client_get_clients
9 and silc_client_get_clients_whois. Affected file is
10 lib/silcclient/client_entry.c.
12 * Fixed silc_message_payload_free crash. Affected file is
13 lib/silccore/silcmessage.c.
15 * Added SILC_STATUS_ERR_NO_SUCH_PUBLIC_KEY to
16 lib/silccore/silcstatus.h.
18 Thu May 3 18:07:50 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
20 * Imported libtommath 0.41. Renamed all mp_* functions to
21 tma_mp_* functions to avoid rare linking problems on systems
22 with mp_* functions. Affected files are in lib/silcmath/.
24 Wed May 2 17:46:25 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
26 * SILC Toolkit 1.1 Beta1.
28 Wed May 2 11:38:17 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
30 * Set the server and router operator modes to local entry after
31 successful OPER or SILCOPER commands. Affected file is
32 lib/silcclient/command_reply.c.
34 Tue May 1 14:17:06 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
36 * Ported SILC Socket Stream API, SILC Net API, SILC Schedule API,
37 and other smaller APIs to WIN32. Affected files are in
40 * Changed the various regex APIs as generic code in util library.
41 Affected files are lib/silcutil/silcstrutil.[ch].
43 Sat Apr 28 13:47:47 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
45 * Ported SILC Server to the new Toolkit API, working towards
46 SILC Server 1.1. Affected files are in apps/silcd/.
48 * Added silc_skr_del_public_key, silc_skr_[ref|unref]_public_key
49 to lib/silcskr/silcskr.[ch].
51 * Fixed SILC public key copying to copy the identifier also.
52 Affected file is lib/silccrypt/silcpk.c.
54 * Added silc_packet_error_string to lib/silccore/silcpacket.[ch].
56 * Fixed OPER and SILCOPER passphrase asking in Client library.
57 Affected file is lib/silcclient/command.c.
59 Tue Apr 24 17:55:24 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
61 * Fixed command queue enabling after connecting to server.
62 The comparisons was from after changing to silc_utf8_strcasecmp.
63 Affected file is apps/irssi/src/silc/core/silc-servers.c.
65 * Fixed nickname setting with own client entry with 1.3 protocol
66 version server. Affected file lib/silcclient/client_register.c.
68 * Ignore error notify for local client entry. Affected file is
69 lib/silcclient/client_notify.c.
71 * Implemented responder rekey to SKE library. Affected files are
72 lib/silcske/silcske.[ch].
74 * Fixed connection auth protocol completion sending. Affected
75 file lib/silcske/silcconnauth.c.
77 Mon Apr 23 17:20:01 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
79 * Do not call TCP network listener callback with any error
80 status, as documented. Affected file is
81 lib/silcutil/unix/silcunixnet.c.
83 Sun Apr 22 21:13:28 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
85 * Preliminary SILC Server 1.1 changes committed to apps/silcd/.
87 * Added SILC_SKR_USAGE_SERVICE_AUTHORIZATION SKR key usage type.
88 Changed silc_skr_find to have SilcSchedule argument and removed
89 it from silc_skr_[alloc|init]. Affected files are
90 lib/silcskr/silcskr.[ch].
92 * Allow NULL id for silc_idcache_add. Affected file is
93 lib/silcapputil/silcidcache.c.
95 * Added silc_packet_stream_is_valid, silc_packet_get_ids and
96 silc_packet_engine_get_streams to lib/silccore/silcpacket.[ch].
97 Fixed also channel message encryption with router-to-router
100 * Added silc_id_str2id2 to lib/silccore/silcid.[ch].
102 * Added silc_net_get_error_string, silc_net_listener_get_ip and
103 silc_net_listener_get_hostname to lib/silcutil/silcnet.[ch].
105 Tue Apr 10 15:55:42 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
107 * Add option --enable-silc-plugin. Affected files are
108 apps/irssi/configure.{ad,in}
110 * Only compile the SILC Plugin if required. Affected files are
111 apps/irssi/src/Makefile.am, apps/irssi/src/fe-common/Makefile.am
113 * Conditionally build the SILC Plugin. Affected files are
114 apps/irssi/src/silc/core/Makefile.am,
115 apps/irssi/src/fe-common/silc/Makefile.am
117 * Backout delayed protocol exit and replace with a lame busy
118 wait. Affected files are apps/irssi/src/fe-text/silc.c,
119 apps/irssi/src/silc/core/silc-core.c
121 * Fix key generation for SILC Plugin. Affected file
122 apps/irssi/src/silc/core/clientutil.c
124 Tue Apr 10 12:40:19 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
126 * Only pass -rpath to libtool when building shared libraries.
127 Affected file lib/Makefile.ad
129 * Removing the stray "s" in configure.ad
131 Sat Mar 24 19:13:58 CET 2007 Jochen Eisinger <coffee@silcnet.org>
133 * Redraw the screen after creating a new key. Affected file
134 apps/irssi/src/silc/core/clientutil.c
136 Sun Mar 18 15:54:10 EET 2007 Pekka Riikonen <priikone@silcnet.org>
138 * Added SILC Client setting /set nickname_format that specifies
139 the nickname format string. Changed default nickname format
140 string to "%n#%a". Affected file is
141 apps/irssi/src/silc/core/silc-core.c, apps/irssi/silc.conf.
143 * Fixed nickname parsing with WHOIS command to accept formatted
144 nicknames. Changed the silc_client_get_clients_local to allow
145 the searched nickname to be formatted nickname. Removed %s and
146 %S nickname formatters. Affected files are in lib/silcclient/.
148 * Added silc_client_nickname_parse to Client library API. Affected
149 file is lib/silcclient/silcclient.h.
151 * Fixed nickname parsing and resolving with /MSG, /FILE and /KEY
152 commands. Affected file are
153 apps/irssi/src/silc/core/silc-servers.c and silc-channels.c.
155 Sat Mar 17 19:07:15 CET 2007 Jochen Eisinger <coffee@silcnet.org>
157 * Incorporate SILC Plugin patches. Affected files are
158 apps/irssi/src/fe-common/silc/module-formats.{c,h},
159 apps/irssi/src/silc/core/clientutil.{c,h},
160 apps/irssi/src/silc/core/silc-core.c,
161 apps/irssi/src/silc/core/silc-chatnets.{c,h},
162 apps/irssi/src/fe-common/silc/fe-silcnet.c, and
163 apps/irssi/src/fe-common/silc/module.h
165 Wed Mar 14 17:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
167 * In notify handling resolve user entries many times if the
168 resolving timedout. Affected file lib/silcclient/client_notify.c.
170 * silc_client_get_clients_local do not return any invalid entries.
171 Affected file is lib/silcclient/client_entry.c.
173 * Do not print "there are now xx user on this channel" for users
174 that actually aren't anymore on the channel. Affected file
175 is apps/irssi/src/client_ops.c.
177 Sun Mar 11 17:43:18 CET 2007 Jochen Eisinger <coffee@silcnet.org>
179 * When joining channels with a password given in the config file,
180 use it. Also use it when cycling (it would be better to get
181 the password from the server, but this isn't possible in SILC).
182 Affected files apps/irssi/src/silc/core/silc-servers.c,
183 apps/irssi/src/silc/core/silc-channels.c
185 Sun Mar 11 15:22:42 CET 2007 Jochen Eisinger <coffee@silcnet.org>
187 * Import perl script for sign_messages from silc-plugin. Affected
188 file apps/irssi/scripts/silc.pl
190 Sun Mar 11 15:19:10 CET 2007 Jochen Eisinger <coffee@silcnet.org>
192 * Only wait for a nick on connecting, when it differs
193 (not counting case) from the username. Affected file
194 is apps/irssi/src/silc/core/silc-servers.c
196 Sun Mar 11 13:50:53 CET 2007 Jochen Eisinger <coffee@silcnet.org>
198 * Use time settings for lag settings. Affected file is
199 apps/irssi/src/silc/core/silc-lag.c
201 Tue Feb 27 17:07:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
203 * Added silc_thread_yield. Affected file is
204 lib/silcutil/silcmutex.h.
206 Wed Feb 21 17:01:01 EET 2007 Pekka Riikonen <priikone@silcnet.org>
208 * Fixed WHOIS command and requested attributes handling in
209 client library. Affected files are lib/silcclient/command.c
210 and lib/silcclient/client_attrs.c.
212 * Fixed silc_time_value to actually work. Added new function
213 silc_timezone. Affected files are lib/silcutil/silctime.[ch].
215 Tue Feb 20 08:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
217 * SILC Client 1.1 beta2.
219 Mon Feb 19 16:06:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
221 * Fixed client to properly abort TCP stream creation when
222 giving /QUIT. Affected file
223 apps/irssi/src/silc/core/silc-servers.c.
225 * Fixed several connecting aborting crashes from the client
226 library, packet engine and socket stream. Affected files
227 are in lib/silclient/, lib/silccore/silcpacket.c and
228 lib/silcutil/unix/silcunixsocketstream.c.
230 * Fixed private key export double free crash in key generation.
231 Affected file is lib/silccrypt/silcpk.c.
233 * Fixed FSM event waiting when there are multiple signallers
234 and the waiter goes away after the first signal. Affected
235 file in lib/silcutil/silcfsm.c.
237 Sun Feb 18 22:02:22 EET 2007 Pekka Riikonen <priikone@silcnet.org>
239 * Fixed FSM event signalling to check if the waiter has gone
240 away already. Affected file is lib/silcutil/silcfsm.c.
242 * Fixed counter mode encryption/decryption to handle non-padded
243 SILC packets correctly. The silc_cipher_set_iv now
244 in counter mode resets for a new block. Affected files are
245 in lib/silcske/, lib/silccrypt/, lib/silcpacket/.
247 Sun Feb 18 12:15:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
249 * SILC Client 1.1 beta1.
251 * Memory leak fixes around the libraries.
253 Fri Feb 16 16:53:16 EET 2007 Pekka Riikonen <priikone@silcnet.org>
255 * Added better check for epoll() in configure. Affected file
258 Thu Feb 15 16:50:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
260 * Fixed per scheduler data input buffer in packet engine. Use
261 list of inbufs instead of just one so that multiple streams
262 can do partial reads to different buffers. Affected file is
263 lib/silccore/silcpacket.c.
265 * Fixed WATCH notify handling in client library. Affected file
266 is lib/silcclient/client_notify.c.
268 Wed Feb 14 17:05:38 EET 2007 Pekka Riikonen <priikone@silcnet.org>
270 * Fixed packet wrapper stream API to support encoder/decoder
271 for packets, and to handle partial reading correctly. Fixed
272 also inbuf size checking in reading to have enough space before
273 reading. Affected files are lib/silccore/silcpacket.[ch].
275 * Rewrote file transfer in client library. Affected files are
278 * Added TCP/UDP listener (internal) API to client library to have
279 generic way of dealing with listeners. Fixed Key Agreement and
280 file transfer to use it. Affected files are in lib/silcclient/.
282 * Fixed SKE to process SUCCESS packets synchronously and to call
283 completion synchronously. Affected file is lib/silcske/silske.c.
285 * Fixed pthread rwlock detection. Affected file includes/silc.h.in.
287 * Implemented SILC_ATTRIBYUTE_PHONE_NUMBER. Affected files are
288 lib/silccore/silcattrs.[ch]. SILC Protocol version 1.3 change.
290 Fri Feb 2 22:24:11 EET 2007 Pekka Riikonen <priikone@silcnet.org>
292 * Added support for SILC protocol version 1.3 NEW_CLIENT packet
293 to client library. Affected file is
294 lib/silcclient/client_register.c.
296 * Serialize NICK and JOIN commands to avoid problems locally
297 with changing ID while joining to channel. Affected file is
298 lib/silcclient/command.c.
300 * Fixed entry resolving while handling incoming JOIN notify.
301 Handle properly cases, in re-processing of notify packets, where
302 the IDs may become invalid while resolving the entry (like nick
303 change). Entry is invalid if it doesn't have nickname, and such
304 entries are not delivered to application anymore. These fixes
305 problems of not seeing JOINs when remote user changes nickname
306 at the same time. Affected files are in lib/silcclient/.
308 Thu Feb 1 18:35:58 EET 2007 Pekka Riikonen <priikone@silcnet.org>
310 * Added support for computing message payload MAC in new way
311 (SILC Protocol version 1.3). Bakcwards support for old way
312 remains. Affected files are lib/silccore/silcmessage.[ch].
314 Sat Jan 27 22:37:30 EET 2007 Pekka Riikonen <priikone@silcnet.org>
316 * Added SilcRwLock API, a read/write lock. Affected files are
317 lib/silcutil/silcmutex.h and in lib/silcutil/[unix|win32|symbian]/.
319 Wed Jan 24 18:55:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
321 * Merged Irssi SVN (irssi 0.8.11). Affected files in apps/irssi/.
323 Tue Jan 23 16:05:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
325 * The silc_schedule_set_listen_fd now returns boolean value.
326 Fixed FD task adding to check correctly for already added
327 FD tasks. Added stricter error checking for FD scheduling
328 with epoll(). Affected files are lib/silcutil/silcschedule.[ch]
329 and lib/silcutil/unix/silcunixschedule.c.
331 * The silc_stream_set_notifier now returns boolean value. Changed
332 all streams to support and check for the error condition.
333 Affected files are in lib/silcutil/.
335 * Fixed SKE library session aborting and deletion. Affected
336 file are lib/silcske/silcske.c.
338 Tue Jan 16 18:22:08 EET 2007 Pekka Riikonen <priikone@silcnet.org>
340 * Implemented PKCS #1 with appendix with hash OID in the
341 signature. Affected files are lib/silccrypt/silcpkcs1.[ch],
342 lib/silccrypt/silchash.[ch] and
343 lib/silcasn1/silcasn1[_encode|decode].[ch].
345 Sun Jan 14 23:12:41 EET 2007 Pekka Riikonen <priikone@silcnet.org>
347 * Added support for Version (V) SILC public key identifier.
348 Affected files are lib/silccrypt/silcpk.[ch].
350 Tue Jan 9 19:37:51 EET 2007 Pekka Riikonen <priikone@silcnet.org>
352 * Rewrote connection auth request in client library. It is now
353 done automatically by the library and the resolved method given
354 as a hint to get_auth_method client operation. Affected files
357 Wed Jan 3 18:06:33 EET 2007 Pekka Riikonen <priikone@silcnet.org>
359 * Added silc_packet_stream_wrap into lib/silccore/silcpacket.[ch].
360 It can be used to wrap SilcPacketStream into SilcStream.
362 * Fixed %p formatting from silc_snprintf. Affected file is
363 lib/silcutil/silcsnprintf.c.
365 * Ported SFTP library to new utility library. Ported also
366 the SFTP testers. Affected files in lib/silcsftp/.
368 Tue Jan 2 17:18:46 EET 2007 Pekka Riikonen <priikone@silcnet.org>
370 * Added lib/silcutil/silcsnprintf.[ch]. Added in addition
371 of silc_snprintf, silc_vsnprintf, silc_asprintf and
374 Sat Dec 30 23:23:17 EET 2006 Pekka Riikonen <priikone@silcnet.org>
376 * Added preliminary Symbian support. Changes around the source
377 tree. The symbian/ directory now includes Carbide.c++ project
378 files to compile the sources.
380 * Added silc_snprintf. Affected files are
381 lib/silcutil/silcstrutil.[ch].
383 Thu Dec 21 18:01:51 EET 2006 Pekka Riikonen <priikone@silcnet.org>
385 * Changed SILC_FSM_[CONTINUE|YIELD|WAIT|FINISH] enums to
386 macros. SILC_FSM_CONTINUE macro now immediately calls the
387 next state instead of first returning back to FSM. Helps
388 in debugging crashes etc.
390 Removed FSM Semaphores. Introduced FSM Event which is
391 asynchronous event. Affected files are in lib/.
393 * Added epoll(7) support to SILC Scheduler. It is used by default
394 if it is available. Affected files are
395 lib/silcutil/silcschedule.[ch],
396 lib/silcutil/unix/silcunixschedule.c.
398 Tue Dec 19 20:39:35 EET 2006 Pekka Riikonen <priikone@silcnet.org>
400 * Added CTR mode to AES. Simplified cipher implementation API
401 more. Affected files are in lib/silccrypt/.
403 Sun Dec 17 16:46:55 EET 2006 Pekka Riikonen <priikone@silcnet.org>
405 * Removed `detach' client operation. The detachment data is
406 now delivered in SILC_COMMAND_DETACH command reply to
407 application. Affected file in lib/silcclient/.
409 * Rewrote resuming/detaching in client library.
411 * Added boolean encryption indicator for silc_cipher_set_key.
412 Affected files lib/silccrypt/silccipher.[ch].
414 Wed Dec 13 18:05:50 EET 2006 Pekka Riikonen <priikone@silcnet.org>
416 * Added silc_likely and silc_unlikely macros for GCC branch
417 prediction optimizations. Affected file lib/silcutil/silctypes.h.
419 * Added assembler AES optimization. Cleaned up the SILC Cipher
420 implementation API. Affected files are in lib/silccrypt/.
422 Tue Dec 12 18:56:14 EET 2006 Pekka Riikonen <priikone@silcnet.org>
424 * Changed back the SILC_FSM_THREAD_WAIT operation to not
425 continue to next state if thread is finished already. That
426 check is not done anymore. Affected files are
427 lib/silcutil/silcfsm.[ch].
429 Sun Dec 10 13:54:52 EET 2006 Pekka Riikonen <priikone@silcnet.org>
431 * Removed silc_packet_[get|set]_ciphers and
432 silc_packet_[get|set]_hmacs. Added silc_packet_set_keys that
433 handle REKEY_DONE packet sending in rekey. Affected files
434 are lib/silccore/silcpacket.[ch].
436 * Added silc_fsm_is_started. Affected files are
437 lib/silcutil/silcfsm.[ch].
439 * Added settings sign_channel_message, sign_private_message
440 and key_exchange_rekey_pfs to SILC Client. Added UDP transport
441 support for key agreement in /KEY command. Affected files
442 in apps/irssi/src/silc/core/.
444 * During SILC Client initialization forward log messages to
445 stderr. Affected files in apps/irssi/src/silc/core/.
447 Thu Dec 7 19:07:21 EET 2006 Pekka Riikonen <priikone@silcnet.org>
449 * Added silc_ske_get_key_material. Affected files are
450 lib/silcske/silcske.[ch].
452 * Added silc_packet_stream_is_udp. Affected files are
453 lib/silccore/silcpacket.[ch].
455 * Added SKE packet retransmission support with UDP transport.
456 Affected file is lib/silcske/silcske.c.
458 Sun Dec 3 22:00:12 EET 2006 Pekka Riikonen <priikone@silcnet.org>
460 * Added silc_socket_stream_is_udp. Affected file is
461 lib/silcutil/silcsocketstream.[ch].
463 * Added UDP transport support to packet engine. Affected file
464 is lib/silccore/silcpacket.c.
466 * Added silc_socket_stream_is_udp. Affected file is
467 lib/silcutil/silcsocketstream.[ch].
469 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
471 * Added silc_packet_send_va[_ext] to send variable argument
472 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
474 * Timeout freelist garbage collection added to scheduler.
475 Affected file lib/silcutil/silcschedule.c.
477 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
479 * Added silc_show_public_key_file to
480 lib/silcapputil/silcapputil.[ch].
482 * Added SILC_STR_ADVANCE support for buffer unformatting.
483 Affected file lib/silcutil/silcbuffmt.c.
485 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
487 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
489 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
491 * silc_fsm_continue[_sync] now cancels erlier timeout set with
492 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
494 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
496 * Added SILC_STR_FUNC to buffer format API. Affected files
497 are lib/silcutil/silcbuffmt.[ch].
499 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
501 * No more memory allocation for message payload parsing.
502 Pre-allocated buffer can be used with message payload encoding.
503 Affected files lib/silccore/silcmessage.[ch].
505 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
507 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
508 to silcutil/silcbuffmt.[ch].
510 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
512 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
513 Affected file lib/silcutil/silcbuffmt.[ch].
515 * Removed silc_schedule_signal_[un]register and
516 silc_schedule_signal_call. Added silc_schedule_task_add_signal
517 to add signal task. Only one callback per signal may be
518 added. The signals are now automatically called back to
519 caller. Affected files lib/silcutil/silcschedule.[ch] and
520 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
522 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
524 * Added SilcSKEParams for SKE parameters and simplied even more
525 the SKE interface. Affected files are lib/silcske/silcske.[ch].
526 Added support for IV included and session port handling with
529 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
530 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
531 which is called after every rekey when IV Included flag is used.
532 See SILC specifications for details.
534 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
536 * Added lib/silcapputil and moved SILC application specific
537 utility routines from the generic util library lib/silcutil
538 to the new library. Removed lib/silcidcache and moved that
539 to lib/silcapputil as well.
541 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
543 * Added SILC_STR_ADVANCE. Affected file is
544 lib/silcutil/silcbuffmt.[ch].
546 * The silc_buffer_strformat preserves buffer locations now.
548 * Added lib/silcutil/silcatomic.h for atomic operations.
550 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
552 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
555 * Fixed MIME deocing when data portion is not present.
556 Affected file lib/silcutil/silcmime.c.
558 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
560 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
562 * Added IV Included support to packet routines, to allow
563 packet sending and receiving on UDP/IP. Affected files are
564 lib/silccore/silcpacket.[ch].
566 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
568 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
570 * Added UDP support to network and socket stream library.
572 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
574 * Added conditional variables. New files are
575 lib/silcutil/silcondvar.h and platform specific implementations.
577 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
579 * make sure session->hostname and session->port are valid before the
580 application callback is done, since things will go wrong if the
581 application immediately calls silc_client_file_receive. Affected
582 file lib/silcclient/client_ftp.c.
583 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
585 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
587 * New SILC PKCS API enabling support for other public keys
588 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
590 * Separated SILC Public Key Payload routines from the PKCS API
591 to lib/silccore/silcpubkey.[ch].
593 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
595 * Added SILC Key Repository library, lib/silcskr.
597 * Added SILC Server library, lib/silcserver.
599 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
601 * MIME objects in attributes now use SilcMime. Affected files
602 are lib/silccore/silcattrs.[ch].
604 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
606 * Synchronize semaphore posting for real threads in FSM.
607 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
609 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
611 * Added silc_file_set_nonblock. Affected file is
612 lib/silcutil/silcfileutil.h.
614 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
616 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
618 * FSM based implementation of SILC SKE. Simpler interface also.
619 Affected files are in lib/silcske/.
621 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
623 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
625 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
626 silc_mime_parse is available but deprecated.
628 * Check that packet is valid when processing key exchange,
629 authentication and rekey protocols. Fixes a crashbug.
630 Affected files are apps/silcd/protocol.c and
631 lib/silcclient/protocol.c.
633 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
634 all hash buffers to use that instead of fixed values.
636 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
638 * Added SHA-256 to crypto library. The SHA-256 takes now
639 precedence over SHA-1.
641 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
643 * Check for valid return value from regcomp. Affected file
644 lib/silcutil/unix/silcunixutil.c.
646 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
648 * Fixed silc_hash_uint to work with integers. Affected
649 file lib/silcutil/silcutil.c.
651 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
653 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
655 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
657 * Fixed channel public key list saving on JOIN command reply
658 on backup router. Affected file apps/silcd/command_reply.c.
660 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
662 * Added default limit how many channels client can join,
663 default is 50. Added 'channel_join_limit' configuration
664 option to server too. Affected files are apps/silcd/command.c
665 and serverconfig.[ch].
667 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
669 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
670 On Toolkit the server and client are not compiled by default.
671 Affected file configure.ad.
673 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
675 * Added lib/contrib/getopt.[ch] for platforms that don't
676 have it (it is not GPL implementation).
678 * Fixed compilation when pkg-config is used.
680 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
682 * A comma in invite/ban string is invalid, check for it.
683 Affected file apps/silcd/server_util.c.
685 * Added SERVICE command to the server. It parses the command
686 request but SILC Server does not support services for the
687 time being. Affected file apps/silcd/command.[ch].
689 * Added SERVICE command and command reply to client library.
690 It is however incomplete. Updated Toolkit documentation.
691 Affected files are lib/silcclient/command[_reply].[ch].
693 * Fixed IDENTIFY/WHOWAS command reply to send the username
694 correctly (uninitialized buffer). Affected file is
695 apps/silcd/server_query.c.
697 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
699 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
700 finalizes the major restructuring of the CVS tree.
702 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
704 * Send empty MOTD reply if MOTD file cannot be read.
705 Affected file silcd/command.c.
707 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
709 * Optimized primer number generator to use simpler conversion
710 routines. Also assure that the prime number will have the
711 highest bit set after modifying it. Affected file is
712 lib/silcmath/silcprimegen.c.
714 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
716 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
717 for now only for testing purposes, it will not be delivered
718 in any distribution for now.
720 * Removed NSS MPI from the source tree. Due to upcoming
721 license change for the SILC Toolkit, we cannot deliver the
722 NSS MPI anymore. I decided to replace it in all distributions
723 with public domain library.
725 * Removed GNU regex from lib/contrib and introduced free
726 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
727 GNU regex compatible API to it (only partial).
729 * Removed getopt routines from lib/contrib.
731 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
733 * Use silc_server_send_command_reply to send replies instead
734 of encoding packet itself. Affected file silcd/command.c.
736 * Added command sending and receiving statistics to server.
737 Affected files in silcd/.
739 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
740 with GCC, for it not to warn about pointer signedness.
742 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
744 * Added context to the SilcIDCache destructor. Affected
745 files are lib/silccore/silcidcache.[ch],
746 lib/silcclient/client.c and silcd/server.c.
748 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
750 * Added pkg-config check to configure.
752 * The PublicKeyDir must not be used with Admin block in server
753 config. Affected file silcd/serverconfig.c.
755 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
759 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
761 * Handle empty LIST command reply correcttly in server. Affected
762 file silcd/command_reply.c.
764 * Handle empty LIST command reply correctly in client library.
765 The application will now receive one LIST command reply with
766 all arguments set to NULL if there are no channels. Updated
767 Client Library documentation accordingly. Affected file
768 lib/silcclient/command_reply.c.
770 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
772 * Added channel name string stringprep profile to the protocol
773 and implementation to allow a little free'er channel name
774 strings. Affected files are lib/silcutil/silcstringprep.[ch].
776 * Added silc_channel_name_[check|verify] to check and verify
777 channel name strings. Affected files are
778 lib/silcutil/silcstrutil.[ch].
780 * Added support for the new channel name preparation in client
781 library and server. Affected files in lib/silcclient and
784 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
786 * Added the Autodist into the source tree. It replaces the
787 old ./prepare. It can be used to create distributions as
788 previously. See README.CVS and README.DIST. See
789 distributions in distdir/.
791 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
793 * Make sure query sends at least an error back if nothing
794 more is sent. Affected file silcd/server_query.c.
796 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
798 * During query, check if the original command caller goes
799 away. If it does, stop the query. Affected file
800 silcd/server_query.c.
802 * Check for valid channel creation in JOIN command reply.
803 Affected file lib/silcclient/command_reply.c.
805 * Handle the resolver counter in silc_client_get_users_by_channel
806 callback correctly. Fixed auto-join bug in Gaim. Affected
807 file lib/silcclient/idlist.c.
809 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
811 * Added some better error messages. Affected file
812 silcd/command_reply.c and packet_receive.c.
814 * Handle error in WATCH command propely on backup router.
815 Affected file silcd/command.c.
817 * Fixed freeing of unfreeable variable in WHOIS command reply.
818 Affected file silcd/command_reply.c.
820 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
822 * Added pkg-config .pc file creation for silc core library
823 and silcclient library. A patch by c0ffee.
825 * Removed the need for GNU Libidn. Added the simple stringprep
826 from libidn into lib/contrib/. It is now used also on Windows
829 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
831 * Simplified the invite and ban string handling in the
832 server. Check for valid invite and ban arguments also.
833 Affected file silcd/server_util.c.
835 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
837 * Added WATCH list announcing in backup router protocol.
838 Affected files are silcd/command.c, server.c, server_backup.c.
840 * Do not change users mode to founder on normal server/backup
841 if the founder mode is set, and user is first one to join.
842 Affected file silcd/pcaket_receive.c.
844 * Do not send CUMODE_CHANGE notify back to sender. Affected
845 file silcd/packet_receive.c.
847 * Added getrusage() to take noise in SILC RNG. A patch by
848 Mika Boström. Affected files are configure.in.pre,
849 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
851 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
853 * Splitted the SILC libraries configuration into a configure
854 fragment into lib/configure.ad. It is now possible, once
855 this feature is added, to specify whether to compile or not
856 compile included SILC libraries. Affected files are
857 configure.in.pre, lib/silcmath/mpi/configure.ad,
858 lib/configure.ad, Makefile.defines.pre and
859 Makefile.defines_int.pre.
861 * Added --with-silc-includes and --with-silc-libs to configure.
862 If specified the included libs are not compiled, but the
863 specified libs are used. Pkg-config is not yet supported.
864 Affected file configure.in.pre.
866 * Fixed WATCH command handling on backup router. Router does not
867 send the watch command any more to backup if it originates from
868 backup. Affected file silcd/command.c.
870 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
872 * Changed announcing to not announce unregistered clients.
873 Affected file silcd/server.c.
875 * Fixed username handling in command reply. Affected file
876 silcd/command_reply.c.
878 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
880 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
882 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
883 Affected file: includes/silcincludes.h.in
885 * bool is defined as _Bool on Mac OS X now.
886 Affected file: lib/silcutil/silctypes.h
888 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
890 * Added support for UTF-8 nicknames, channel names and
891 server names in client library. Affected files in
894 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
895 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
896 software to check how Toolkit has been compiled.
898 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
900 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
902 * Use silc_utf8_str[n]casecmp instead of strcmp routines
903 in library and in SILC Client when dealing with nicknames
904 and other identifier strings. Affected file in client lib
907 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
908 irssi/src/silc/core/silc-servers.c.
910 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
912 * Fixed idcache to work with the new identifier strings.
913 Affected file lib/silccore/silcidcache.c.
915 * Added UTF-8 hash and compare function for SilcHashTable.
916 Affected file lib/silcutil/silcutil.[ch].
918 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
919 Affected file lib/silcutil/silcstringprep.[ch].
921 * Changed the identifier string handling to include the original
922 format in client, server, channel entries and normalized
923 format in cache. Affected files in silcd/.
925 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
927 * Added support for the new identifier strings and their
928 validity checking. Nicknames, channel names and usernames
929 can now include practically any kind of letters and various
930 other characters. Affected files in silcd/ and in libraries.
932 NOTE: comparing these strings should now be done with memcmp()
933 to check binary compatibility. All these strings are normalized
934 and casing is irrelevant.
936 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
937 as easy function for applications to check whether identifier
940 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
942 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
943 file lib/silcutil/silcutf8.c.
945 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
947 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
949 * Make public key in getkey reply mandatory. Affected file
950 lib/silcclient/command_reply.c
952 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
954 * Added Parameter dont_register_crypto_library to
955 SilcClientParam. If set to TRUE, silcclient library will
956 not initalize the Crypto Libraries and application
957 will need to do it. Affected file lib/silcclient/silcclient.h,
958 lib/silcclient/client.c.
960 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
962 * Imported new silc_utf8_[encode|decode] routines from
963 my internal SILC 1.1 source tree. New encodings added:
964 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
965 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
966 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
969 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
971 * Implemented stringprep (RFC 3454) API. Internally we use
972 GNU Libidn's stringprep, for now, so it is required now to
973 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
975 * Added checking for GNU Libidn and --with-libidn to configure.
977 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
979 * If the passphrases entered do not match while generating a new key,
980 completly start over instead of going into an infinite loop asking
981 the user to re-enter the passphrase correctly. Affected file
982 lib/silcutil/silcapputil.c
984 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
986 * Make sure server is removed from backup list when it is
987 deleted. Affected files silcd/command.c, server.c,
990 * Close socket when connecting to router fails. Affected
993 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
995 * Adopt configuration toolchain to current auto-tools.
996 Affected files prepare, irssi/configure.in
997 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
998 redo that. Affected files irssi/src/silc/core/client_ops.c,
999 irssi/src/fe-common/silc/fe-silc-channels.c
1000 * Take over command line options into silcclient data structure.
1001 Affected file irssi/src/silc/core/silc-core.c
1003 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1005 * Do not try to initiate backup resuming protocol forever.
1006 Affected file silcd/server_backup.c.
1008 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1010 * ID change in resuming has to be done before changing
1011 detached client's modes, since the ID change may fail and
1012 leave ghosts on the network. Affected file is
1013 silcd/packet_receive.c.
1015 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1017 * Fixed Win32 scheduler to not stuck anymore. A patch from
1018 Juha Räsänen. Affected file is
1019 lib/silcutil/win32/silcwin32schedule.c.
1021 * Fixed QoS parsing for connection blocks in server. Affected
1022 file is silcd/serverconfig.c.
1024 * Fixed server statistics increasing in server. Affected file
1027 * The CLOSE command now marks backup router as self disconnected
1028 to avoid resuming problems. Affected file silcd/command.c.
1030 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
1032 * When using silc_net_create_connection[_async], and your system can
1033 create IPv6 sockets, it will try to connect to the IPv6 host.
1034 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
1035 file lib/silcutil/unix/silcunixnet.c
1037 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
1039 * Check for valid route when receiving packet from router and
1040 when routing it to local server in the cell. A patch from
1041 Matt Miller. Affected files silcd/router.c and server.c.
1043 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
1045 * Couldn't detach and reattach twice, because of the previous
1046 commit. Affected file silcd/packet_receive.c
1048 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
1050 * Added check to ignore Port value if Initiator is FALSE.
1051 Remote router coudln't connect if Port was set. Affected file
1052 silcd/serverconfig.c
1054 * If some client tries to resume more than once at the same time,
1055 server crashed. Router didn't crash, but showed odd behaviour
1056 (didn't allow clients to join anymore, ..). Affected files
1057 silcd/packet_receive.c silcd/idlist.h
1059 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1061 * Destroy the file transfer session in silc_client_file_close
1062 with timeout. Affected file lib/silcclient/client_ftp.c.
1064 * Call SFTP server monitor in READ and WRITE after the actual
1065 operations. Affected file lib/silcsftp/sftp_server.c.
1067 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1069 * Create one configure script from configure fragments
1070 (configure.ad). This is a first step towards new distribution
1071 system. Affected files prepare, configure.in.pre,
1072 lib/silcmath/mpi/configure.ad.
1074 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1076 * Removed expiring of client key pair. Affected file is
1077 irssi/src/silc/core/clientutil.c
1079 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1081 * Check the number of connections from real number of
1082 connections instead of socket number, when deciding if
1083 server is full. Affected files are silcd/server.c,
1084 server_internal.h and silcd.c.
1086 * Clarified the connections_max meaning in General section
1087 in doc/example_silcd.conf.in.
1089 * The reconnect_keep_trying default value set to TRUE
1090 if it is not defined in the config file. Affected file
1091 silcd/serverconfig.c.
1093 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1095 * Fixed crashbug in connection closing, after a protocol
1096 completion callback, which might have closed it already.
1097 Affected file silcd/server.c.
1099 * Fixed rekey with PFS in backup router. It did not allow
1100 rekeys with PFS, and when the rekey protocol timedout
1101 it crashed the backup router without the above fix. Affected
1102 file silcd/packet_send.c and server.c.
1104 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1106 * The silc_client_add_channel_private_key now returns the
1107 private key context if pointer is given as argument.
1108 Affected files are lib/silcclient/silcclient.h and
1111 * Added support for using channel private keys in SILC
1112 Client Library even if the private key mode is not set
1113 on the channel. Affected file lib/silcclient/client_channel.c.
1115 * The channel private key used to decrypt message is now
1116 delivered to the application in the 'channel_messageÃ' client
1117 operation. Affected files are lib/silcclient/silcclient.h
1118 and client_channel.c.
1120 * Fixed wrong arg type for user limit in CMODE command reply.
1121 Affected file silcd/command.c.
1123 * The user limit is now taken and saved to SilcClientEntry in
1124 JOIN and CMODE command replies and in CMODE_CHANGE notify.
1125 Affected files lib/silcclient/silcclient.h, command_reply.c
1126 and client_notify.c.
1128 * Added support to the new private message key indicator
1129 packet. Added a new function to the client library:
1130 silc_client_send_private_message_key_request. The sender
1131 indicates to be initiator, and receiver is responder.
1132 Added the indicator to the SilcClientEntry as 'prv_resp'
1133 boolean. Affected files are lib/silcclient/silcclient.h
1134 client.[ch], and client_prvmsg.c.
1136 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1138 * Fixed the JOIN command calling when called with both
1139 -auth and -founder. Affected file is lib/silcclien/command.c.
1141 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1143 * Check watcher list for resumed clients as well. Affected
1144 file is silcd/packet_receive.c.
1146 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1148 * Implemented the user limit to the CMODE_CHANGE notify,
1149 CMODE command reply and JOIN command reply in server.
1150 Affected files are silcd/server.c, command.c, command_reply.c,
1151 packet_send.c and packet_receive.c.
1153 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1155 * Defined SILC_STRFMT_END that must be used now with
1156 silc_buffer_strformat, instead of SILC_STR_END. Fixes
1157 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
1158 lib/silcclient/silcvcard.c, silcd/server_util.c.
1160 * Fixed the adding of public key to the WATCH list in server.
1161 Fixed the WATCH notify sending to client. Affected files
1162 are silcd/packet_send.[ch], command.c, server_util.c.
1164 * Implemented the watching by public key in the SILC Client
1165 Library and SILC Client. Affected files are
1166 lib/silcclient/command.c and client_notify.c.
1168 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1170 * Added support for public key watching in server. Affected
1171 files are silcd/server.c, server_internal.h, command.c,
1174 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1176 * Added public key to the SIlcClientEntry. Affected files
1177 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
1179 * Fixed the get_clients_whois reply processing to return
1180 exactly same entries server returned. Makes it possible
1181 to search using attributes. Affected file is
1182 lib/silcclient/idlist.c.
1184 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1186 * Save founder key to SilcChannelEntry. Affected files are
1187 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
1189 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1191 * Call the monitor callback with _CLOSED status from the
1192 silc_client_file_close. Affected files are
1193 lib/silcclient/client_fpt.c, silcclient.h
1195 * Added silc_client_get_clients_whois which resolves using
1196 WHOIS, and supports requested attributes as well.
1197 Affected files are lib/silcclient/silcclient.h, idlist.c.
1199 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1201 * Added support for asking the destination filename where
1202 the downloaded file is saved in the file transfer. Affected
1203 files are lib/silccilent/silcclient.h, client_ftp.c.
1205 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1207 * Fixed error handling in resuming data processing. Affected
1208 files are lib/silcclient/client_resume.c and client.c.
1210 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1212 * Fixed silc_client_send_private_message to return TRUE correctly.
1213 Affected file lib/silcclient/client_prvmsg.c.
1215 * Added topic to the SilcChannelEntry. Affected files are
1216 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
1218 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1220 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
1221 file lib/silcclient/command.c
1223 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1225 * Convert all commands to UTF-8 before passing them to the
1226 client library. Still need to convert replies from UTF-8 to
1227 the locale encoding. Affected file
1228 irssi/src/silc/core/silc-cmdqueue.c
1230 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1232 * redirect all silc_client_command_calls through a queueing framework.
1233 This fixes /CYCLE and the annoying "nick change after auto-joining
1234 a channel". Furthermore it defines one central point where
1235 command parameters can be UTF-8-ified. Affected files
1236 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
1237 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
1239 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1241 * use asynchronous connect() to establish router connections.
1242 Fixes problem when the primary router goes down. Affected files
1243 silcd/server.c, silcd/server_backup.c
1245 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1247 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
1248 Fixed various compilation warnings when type casting ints
1249 to pointers or vice versa, of different size. Updates around
1252 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1254 * Surrogates not allowed in UTF-8 strings, updated decoder.
1255 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
1256 testers in lib/silcutil/tests/ directory.
1258 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1260 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
1261 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
1262 files are lib/silcclient/silcclient.h, client.c.
1264 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1266 * When resuming a session fails, notify the user that the session
1267 file needs to be removed eventually. Affected files
1268 irssi/src/fe-common/silc/module-formats.[ch],
1269 irssi/src/silc/core/client_ops.c.
1271 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1273 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
1274 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
1276 * Typofix in Irssi::Silc module. Affected file
1277 irssi/src/perl/silc/Silc.xs.
1279 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1281 * Changed the way NOTICE flagged messages are treated. Added support
1282 for notices in queries and signing notices. Affected files
1283 irssi/default.theme; irssi/docs/help/in/notice.in;
1284 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
1285 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
1287 * Fixed typo in /ACTION help. Affected file
1288 irssi/docs/help/in/action.in
1290 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1292 * Fixed typo in perl module. Affected file
1293 irssi/src/perl/silc/Server.xs
1295 * Changed the way ACTION flagged messages are treated. Added support
1296 for actions in queries and signing actions. Affected files
1297 irssi/default.theme; irssi/docs/help/in/action.in;
1298 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
1299 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
1302 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1304 * Incorrectly reported error when client had to be resolved from
1305 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
1307 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1309 * Fixed whois public key hash table deleting and adding in
1310 detached client case. Affected file silcd/packet_receive.c.
1312 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1314 * Changed filenames of silc/fe module not to collide with filenames
1315 from core/fe. Also seperated public messages printing from
1316 query messages printing. Affected files are all in
1317 irssi/src/fe-common/silc.
1319 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1321 * Fixed the invite process handling during joining to use
1322 correct server name for the client that is matched against
1323 the invite string for the channel. Wrong server name caused
1324 inability to join the channel. Affected file is
1327 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1329 * Fixed the CUMODE channel founder authentication on normal
1330 server to not remove the founder rights on existing founder
1331 before checking that router accepts the mode change. Affected
1332 files are silcd/command.c and silcd/packet_receive.c.
1334 * Remove the server entry correctly when rekey timeouts and
1335 remote router connection on normal server is closed. Fixes
1336 a crash where server uses the freed server entry. Affected
1337 file silcd/server.c.
1339 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1341 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
1342 networks. This is the first step in solving the bug about
1343 /SERVER ADD -silcnet <silcnet>. Affected files
1344 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
1345 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
1346 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
1348 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1350 * /SMSG and /MMSG now correctly create new queries. Affected files
1351 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
1353 * Add basic support for SILC protocol specific variables in perl.
1354 Affected files irssi/src/perl/silc/*, irssi/configure.in,
1355 irssi/src/perl/Makefile.am
1357 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1359 * Don't use silc_get_input, it's obviously not reliable. Fixes
1360 issue when the current key expires. Affect file
1361 irssi/src/silc/core/clientutils.c
1363 * Make the session data filename configurable. This makes it
1364 possible to have different session files for different
1365 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
1366 client_ops.[ch], silc-servers.c,
1367 irssi/src/silc/fe-common/silc/module-formats.[ch]
1369 * Use the same set of libtool files for the MPI lib as for the
1370 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
1371 config.sub, configure.in, install-sh, missing, mkinstalldirs
1373 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1375 * Fixed server statistics decrementing error to not go to
1376 negative. Affected file silcd/packet_receive.c.
1378 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1380 * Use silc_server_query_add_error to add error in public key
1381 search error. Added support in send_reply to send errors
1382 without specific argument. Affected file silcd/server_query.c.
1384 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
1385 Client for NO_SUCH_NICK. It was against the protocol specs.
1386 Affected file irssi/src/silc/core/client_ops.c.
1388 * Added backwards support for the wrong NO_SUCH_NICK error sending
1389 in server. To be removed in SILC Server 1.0. Both old clients
1390 and clients with fixed error handling now works. Affected file
1391 silcd/server_query.c.
1393 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
1395 * fixed a bug in the whois using attributes function where no
1396 error was sent if no nickname and client id but the attributes were
1397 given to whois. Affected file silcd/server_query.c
1399 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
1401 * remove public key from public key hashtable on detach. Affected
1402 file silcd/packet_receive.c
1404 * free public key hashtable before removing clients on server
1405 shutdown. Affected file silcd/server.c
1407 * remove public key prior deleting client-data on killing a client.
1408 Affected file silcd/server_util.c
1410 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
1412 * Getting the MOTD from other servers works now. Affected
1413 files are silcd/command.c and silcd/command_reply.c
1415 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1417 * Initialize the variable idletag, since it is tested in
1418 silc_core_deinit for its default value. Affected file
1419 irssi/src/silc/core/silc-core.c
1421 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
1423 * Fixed signed channel messages across cells. Affected file
1426 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1428 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
1429 is not defined. They can now be safely used in if-statements
1430 without braces. Affected file lib/silcutil/silclog.h.
1432 * Added the checks for backup closing connection due to error
1433 (local or remote) and thus not allow the resuming to occur
1434 in reconnect. Affected files are silcd/packet_send.c
1437 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1439 * Help file updates. Affected files in irssi/src/docs/help/in/.
1441 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
1443 * Fixed channel messages across cells. Affected file
1446 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1448 * Fixed file transmission accepting in client library to not
1449 start the negotiation if user hasn't accepted the transfer,
1450 instead create new session for resent transfer. Affected
1451 file lib/silcclient/client_ftp.c.
1453 * Show the session ID in the file transmision list. Remove
1454 session from list that failed to transfer. Switch the current
1455 session automatically after transmission, and in errors, to new
1456 session if other sessions exists in the transfer list. Affected
1457 files are irssi/src/silc/core/silc-servers.c,
1458 irssi/src/fe-common/silc/modfule-formats.c.
1460 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1462 * Fixed MIME header parsing for the hopefully last time. Affected
1463 file lib/silcutil/silcstrutil.c
1465 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1467 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1469 * The SILC RNG is now gauranteed to return non-zero random
1470 values. Affected files are lib/silccrypt/silcrng.[ch].
1472 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1474 * Fixed nickname formatting when changing only case of the
1475 nickname. Affected file lib/silcclient/idlist.c.
1477 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1479 * Fixed a memory leak and incorrect printing of the "appears as"
1480 message. Affected file irssi/src/silc/core/client_ops.c
1482 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1484 * Added CRT (Chinese Remainder Theorem) supported RSA
1485 private keys and private key operations. This significantly
1486 increases private key operation efficiency. No compatibility
1487 issues with new or old private keys. Affected files are
1488 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1490 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1492 * Fixed GCC-3.3.2 related compilation warnings from the
1495 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1497 * Removed RC6 from distributions.
1499 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1501 * Added some better comments to lib/silccrypt/silcpkcs.h,
1502 optimized some routines in lib/silccrypt/silcpkcs.c.
1503 Added test_silcpkcs into lib/silccrypt/tests/.
1505 * Fixed silc_rng_global_init to actually init the global RNG
1506 if RNG wasn't provided for it. Affected file is
1507 lib/silccrypt/silrng.c.
1509 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1511 * Added silc_hash_table_find_by_context_ext. Affected files
1512 lib/silcutil/silchashtable.[ch].
1514 * Save the public key on normal server in WHOIS command reply
1515 from attributes, if present, and add it to public key hash
1516 table. Fixes WHOIS resolving by public key on normal server.
1518 Optimized the attributes resolving on normal server to not
1519 resolve if we resolved them already from router.
1521 Affected files are silcd/server_query.c, command_reply.c.
1523 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1525 * Added support for whois using attributes.
1526 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1527 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1530 * Added support for whois using public key attribute to /WHOIS i
1531 client command. Affected files irssi/docs/help/in/whois.in,
1532 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1534 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1536 * Fixed UMODE setting in server when the client has anonymous
1537 mode set. The mode setting was not working. Affected file
1540 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1542 * Fixed some bugs and typos related to sending split messages.
1543 Print notification when sending messages with /MMSG. Affected
1544 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1546 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1548 * Optimized the socket referencing in packet routines, client
1549 library and server. Affected files are lib/silccore/silcpacket.c,
1550 lib/silcclient/client.c and silcd/server.c.
1552 * If silc_socket_set_qos is given with NULL arguments the QoS is
1553 reset from the socket. Affected files are
1554 lib/silcutil/silcsockconn.[ch].
1556 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1558 * Add a /LISTKEYS command which lists the locally cached
1559 client and server keys. Affected files
1560 irssi/src/fe-common/module-formats.[ch],
1561 irssi/src/silc/core/silc-{channels,servers}.c
1562 irssi/docs/help/in/listkeys.in
1564 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1566 * Check that packet queue purging was successful. Affected
1567 files lib/silcclient/client.c and silcd/packet_send.c. Related
1568 to MAC failed errors.
1570 * Do not clear the inbuf even if it is empty if QoS was applied
1571 to it. Otherwise the QoS data is cleared and MAC failed error
1572 will occur. Affected file lib/silccore/silcpacket.c.
1574 * Use the rekey period time as rekey protocol timeout value.
1575 If the rekey does not succeed during the rekey period there's
1576 something very wrong, and we most likely end up with wrong keys,
1577 do graceful reconnect then. Affected file silcd/server.c.
1579 * Take reference of the socket in the parser context, as it's
1580 possible to have the parsers in queue after the socket is
1581 disconnected and this may cause crash. Affected files are
1582 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1585 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1587 * Fixed KICK command reply sending, it sent to replies.
1588 Affected file silcd/command.c.
1590 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1592 * Finish the silc-mime.pl script. It now supports MIME type
1593 guessing using magic files, signing data messages, executing
1594 MIME handlers in background. Affected files
1595 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1597 * Changed MIME signal handler to make things easier for the perl
1598 script. Affected files irssi/src/silc/core/client_ops.c,
1599 silc-servers.c, and irssi/docs/signals.txt
1601 * Cleaned up the silc_mime_parse function and fixed detection
1602 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1604 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1606 * Resolve the IP for file transfer listener from the connection
1607 socket. Affected file lib/silcclient/client_ftp.c.
1609 * Accept NULL hostname parameter in the functions
1610 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1611 if hostname is not wanted.
1613 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1615 * Fixed race condition between silc_client_init and
1616 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1618 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1620 * Fixed file transfer connection closing when SIGNOFF for
1621 the client is received from server. Affected file is
1622 lib/silcclient/client_ftp.c.
1624 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1626 * Check for disconnected socket in QUIT callback. Affected
1627 file silcd/command.c.
1629 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1631 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1632 Affected files lib/silcutil/silcstrutil.c
1634 * Cleaned up the escape/unescape functions for correctness and
1635 speed. Affected file irssi/src/silc/core/client_ops.c
1637 * Removed handling for data messages with Content-Type: text/*,
1638 moved parsing of MIME headers to the signal handler, added
1639 support for signing and verifying data messages. Affected
1640 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1641 irssi/src/silc/core/silc-{servers,channels}.c
1643 * Added a perl script for handling data messages based on
1644 information read from Mailcap files. New file
1645 irssi/scripts/silc-mime.pl
1647 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1649 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1650 acknowledge recepetion of a message to the sender. Updated
1653 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1655 * Unregister channel key saving callback when deleting channel.
1656 Affected file lib/silcclient/idlist.c.
1658 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1659 before calling notify client operation. Affected file is
1660 lib/silcclient/client_notify.c.
1662 * Unregister QoS tasks when deleting the socket connection.
1663 Affected files lib/silcutil/silcsockconn.[ch],
1664 unix/silcunixsockconn.c.
1666 * Implemented latest presence-attrs draft changes. Affected
1667 files lib/silccore/silcattrs.h and
1668 irssi/src/silc/core/silc-queries.c.
1670 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1672 * Save old channel keys in list to allow more rapid change
1673 of channel keys if server for some reason does that. This
1674 avoids loosing so many channel messages due to not having
1675 key to decrypt. Affected file lib/silcclient/silcclient.h,
1676 idlist.c and client_channel.c.
1678 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1680 * Continued backup router tests and fixes. Affected files
1681 silcd/server_backup, server_util.c, server.c. See TODO.
1683 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1685 * Fixed SERVER_SIGNOFF handling in servers. The client
1686 was removed from wrong list thus not removing the client
1687 at all. Affected file silcd/packet_receive.c.
1689 * Do not execute rekey protocol for disabled connections as
1690 it would never go through. Affected file silcd/server.c.
1692 * Added timeout for rekey protocol to catch if the protocol
1693 never executes successfully. Affected files silcd/server.c
1696 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1698 * Abandon packet processing for disconnected sockets. Check
1699 this always after calling packet processing callback.
1700 Affected file lib/silccore/silcpacket.c.
1702 * Fixed double registration disconnection code in server.
1703 Closed wrong connection. Affected file silcd/packet_receive.c.
1705 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1707 * On normal server reconnect to primary during resuming 4
1708 times, then give up. Affected file silcd/server_backup.c.
1710 * If during reconnecting to routers we notice we have router
1711 connection but no primary router set, the server is in desync.
1712 Reconnect to primary to restore network. Affected file
1715 * Assure that only one protocol is exeucting at the same time.
1716 Added checks for all protocols. Affected files are
1717 silcd/server.c and server_backup.c.
1719 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1721 * Check that a string is not already part on invite/ban
1722 string when processing it. Affected file silcd/server_util.c.
1724 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1726 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1727 with 1.2 version of the protocol. Affected file is
1728 silcd/packet_receive.c.
1730 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1732 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1733 where the passphrase was given. Affected file is
1736 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1738 * INVITE and BAN notifys are now delivered from routers to
1739 servers (but not clients) on the channel. Updated specs and
1740 code. Affected files silcd/packet_[send|receive].[ch],
1741 command.c, server.c and server_util.c.
1743 * Implemented INVITE and BAN announcing. Affected files are
1744 silcd/server.[ch], server_util.c.
1746 * Implemented SilcStatus error type argument returning in
1747 command reply error in server. Affected file silcd/command.c.
1749 * Implemented SilcStatus argument returning in comand reply
1750 in client library. The command_reply client operation now
1751 returns error specific arguments as well. Affected files
1752 are lib/silcclient/command_reply.[ch], client_resume.c,
1753 lib/silccore/silcstatus.[ch].
1755 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1757 * Backup router protocol version 1.2 implemented. Testing still
1758 required. Affected files in silcd/server_backup.[ch], server.c,
1759 packet_receive.c and server_internal.h.
1761 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1763 * silc_client_send_[channel|private]_message now return TRUE
1764 or FALSE. Affected file lib/silcclien/client_channel.c and
1767 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1769 * Check for explicit nickname in INVITE and BAN processing
1770 during join as well (and don't expect only wildcards in
1771 invite/ban strings). Affected file silcd/command.c.
1773 * Fixed the INVITE and BAN by public key. The public key saved
1774 is the PK payload (as specified) not the raw data. Affected
1775 file silcd/server_util.c.
1777 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1779 * UTF-8 text message support for actions and notices in SILC
1780 Client. Affected file irssi/src/silc/core/client_ops.c.
1782 * silc_get_username and silc_get_real_name now returns sensible
1783 data on Win32. Patch by Toni Willberg. Affected file is
1784 lib/silcutil/win32/silcwin32util.c.
1786 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1788 * Provide a signal handler to send MIME encoded messages and emit
1789 a signal when a MIME encoded message is received. Also document
1790 the signals for usage with the perl interface.
1792 A sample perl script will be supplied at a later point.
1794 Affected files are irssi/docs/signals.txt,
1795 irssi/src/silc/core/client_ops.[ch],
1796 irssi/src/silc/core/silc-{channels,servers}.c
1798 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1800 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1801 server. Use this time to display a lag and disconnect when it
1802 exceeds a specified limit.
1804 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1806 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1808 * Remove the channel auth list in normal server if router
1809 encofrces its list during connecting. Send notify to channel
1810 to remove the mode to remove the list. Affected files are
1811 silcd/server_util.c and silcd/packet_receive.c.
1813 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1815 * Added support for channel public keys. Updated protocol specs
1816 and implemented it. Affected files are
1817 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1818 lib/silcclient/command_reply.c.
1820 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1822 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1823 terminate the process on Linux. Affected file silcd/silcd.c.
1825 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1827 * Check for NULL buffer in silc_buffer_clear. Affected file
1828 is lib/silcutil/silcbuffer.h.
1830 * Simplified the backup router protocol by removing the _GLOBAL
1831 types. Updated protocol specs and the code. Affected files
1832 are silcd/server_backup.[ch].
1834 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1836 * Deny '@' and '!' from nicknames since they are reserved
1837 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1838 Updated protocol specs and the code.
1840 Affected files are silcd/server_util.[ch].
1842 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1844 * Fixed stack overflow in Irssi SILC client. Affected
1845 file irssi/src/silc/core/client_ops.c.
1847 * Check that Host is set in ServerConnection and RouterConnection
1848 in silcd.conf. Affected file silcd/serverconfig.c.
1850 * Fixed crash in server with protocol completion callbacks,
1851 namely rekey and backup resuming protocols. Affected files
1852 are silcd/server_backup.c and silcd/server.c.
1854 * Fixed rekey protocol to not restart if it is started already.
1855 Affected files are lib/silcclient/client.c and
1858 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1860 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1862 * Fixed EOF handling in SILC Config, affected file
1863 lib/silcutil/silcconfig.c.
1865 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1867 * Fixed RESOLVING flag handling in JOIN notify and other
1868 notifys to handle the resolvings correctly in client library.
1869 Affected file lib/silcclient/client_notify.c.
1871 * Do not send full INVITE and BAN lists in INVITE and BAN
1872 notifys, only the changed information. Affected file
1875 * Fixed INVITE notify sending in INVITE command, send it
1876 only when needed. Affected file silcd/command.c.
1878 * Handle the founder key change properly in CMODE_CHANGE
1879 notify. Bug #122. Affected file silcd/packet_receive.c.
1881 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1883 * Remove the mark for output (mark it only for input) after
1884 purging outgoing queue. Prevents the "Error in select()"
1885 floods. Affected file silcd/packet_send.c.
1887 * Fixed incorrect connection deletion from client library
1888 after calling "connect" client operation. Could cause
1889 crashes for example during reconnect timeouts. Affected
1890 files are lib/silcclient/client.c and
1891 irssi/src/silc/core/client_ops.c.
1893 * Check server private key file permissions before starting
1894 the server. Affected file silcd/serverconfig.c.
1896 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1898 * NULL terminate allocated string in silc_buffer_strformat.
1899 Affected file lib/silcutil/silcbuffmt.c.
1901 * Rewrote the invite/ban list string handling in server to
1902 use SilcBuffer instead. Affected files are silcd/command.c
1903 and silcd/server_util.c.
1905 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1907 * Fixed double free in CMODE command when setting new HMAC
1908 for channel. Affected file silcd/command.c.
1910 * Added couple of missing memset's to zero sensitive memory.
1911 Affected files silcd/command.c, lib/silcclient/command.c.
1913 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1915 * Fixed a double free in INVITE command error handling in
1916 server. Affected file silcd/command.c.
1918 * Added macros SILC_SWAB_[16|32] to swab byte order of
1919 16-bit and 32-bit unsigned integers. Affected file
1920 lib/silcutil/silctypes.h.
1922 * Use the SILC_SWAB_16 instead of htons() in server when
1923 handling ports since the ports in structures are always
1924 in little-endian order (regardless of platform). Affected
1925 file silcd/serverid.c and silcd/server_backup.c.
1927 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1929 * Send DISCONNECT in close admin command in server. Affected
1930 file silcd/command.c.
1932 * Check whether we are already connecting to a remote router
1933 (in addition of checking whether we are already connected)
1934 before creating new connection. Affected file silcd/server.c.
1936 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1938 * Added better compiler and compiler flags checking in
1941 * Check that socket is valid after QoS is applied to data.
1942 Affected file lib/silcutil/unix/silcunixsockconn.c.
1944 * Make sure the socket connecetion is not closed to early
1945 when closing connection in server. Also make sure the
1946 connection is always closed after error in a protocol.
1947 Affected file silcd/server.c.
1949 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1951 * Removed --session and --dummy options from Irssi SILC Client.
1952 -d option is available only if --enable-debug was given.
1953 Affected files are irssi/src/silc/core/silc-core,
1954 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1956 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1958 * Added silc_buffer_steal to steal the data from the buffer.
1959 Affected file lib/silcutil/silcbuffer.h.
1961 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1963 * Fixed server crash with double Primary block in config file.
1965 Fixed also various memory leaks around the config file
1966 parser. Affected files lib/silcutil/silcconfig.c,
1967 silcd/serverconfig.c.
1969 * Changed my nickname (Johnny Mnemonic) to my real name, this
1970 means that bugs introduced by him were actually introduced
1973 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1975 * Don't display "foo appears as foo\nYou're now known as foo"
1976 messages. Affected file irssi/src/silc/core/client_ops.c
1978 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1980 * Fixed error handling of invalid client entry when calling
1981 commands in server. Fixes a crash. Affected file
1984 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1986 * Added some sanity checks in server for correctness of the
1987 server configuration. Affected file silcd/serverconfig.c.
1989 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1991 * Prevent endless resolving of user informations in USERS
1992 command by checking the command reply status correctly.
1993 Affected file lib/silcclient/command_reply.c.
1995 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1997 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1998 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1999 Aldous <Matthew@Aldous.com>.
2001 * Added better implementation using CriticalSection of
2002 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
2003 <mikko.lahteenmaki@pikabaana.net>.
2005 * Added some Winsock WIN32 compatiblity defines into
2006 includes/silcwin32.h.
2008 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2010 * Fixed double free in async host lookup code. Affected file
2011 lib/silcutil/silcsockconn.c.
2013 * On backup router handle now the SERVER_SIGNOFF from router
2014 for local connected servers too, and close the connections.
2016 Do not process them as normally signing off servers when they
2017 really signoff by sending EOF fe, but always assume that
2018 router sends the SERVER_SIGNOFF.
2020 Affected files silcd/server.c and silcd/packet_receive.c.
2022 * Fixed socket unsetting when closing connections. Affected
2023 files silcd/server.c and silcd/packet_send.c.
2025 * Do not print the nickname in SERVER_SIGNOFF if we do not
2026 have it. Prevents asserts in Irssi core. It is possible we
2027 don't have the nick if it was just being resolved when server
2028 signoff. Affected file irssi/src/silc/core/client_ops.c.
2030 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2032 * Fixed autonick crashbug in client library. Affected file
2033 lib/silcclient/client.c.
2035 * Fixed Unix implementation of SilcMutex to really assert if
2036 the mutex is locked/unlcoked already. Affected file
2037 lib/silcutil/unix/silcunixmutex.c.
2039 * Fixed locking in silc_schedule_uninit. It didn't lock
2040 when dispatching timeout tasks. Affected file is
2041 lib/silcutil/silcschedule.c.
2043 * Changed Win32 implementation of SilcThread to use modern
2044 Win32 interface. Affected file is
2045 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
2047 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2049 * Don't print signed messages when sending failed. Affected files
2050 irssi/src/silc/core/silc-[servers.c/commands.h]
2052 * Send adquate signal when founding a channel by joing it. Affect
2053 file irssi/src/silc/core/client_ops.c
2055 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2057 * Fix theme abstracts parsing. Affected files irssi/default.theme,
2058 irssi/src/fe-common/core/themes.c
2060 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2062 * Fixed close command to use the port correctly when closing
2063 server connections. Affected file silcd/idlist.c.
2065 * Check for NULL outbuf in silc_socket_write. It is possible
2066 that it is NULL is some odd case. Affected files are
2067 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
2069 * Do not call final protocol callback for backup router
2070 resuming protocol when closing connection. It is closed
2071 by timeout in case of error. Affected file silcd/server.c.
2073 * Backup reconnect to router if backup resuming protocol
2074 failed. Affected file silcd/server_backup.c.
2076 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2078 * Fixed double free in SKE library error hadling when signature
2079 error occurred. Affected file lib/silcske/silcske.c.
2081 * Save the fingerprint to new SilcClientEntry after changing
2082 nickname. Affected file lib/silcclient/client_notify.c.
2084 * Print SIGNOFF in Irssi SILC client only if the nickname is
2085 known. Prevents asserts in Irssi core. It is possible we
2086 don't have the nick if it was just being resolved when it
2087 quit. Affected file irssi/src/silc/core/client_ops.c.
2089 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2091 * Fixed double free in invite list adding code when adding
2092 invite strings. Affected file silcd/server_util.c.
2094 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2096 * More log printing during backup router protocol. Affected
2097 file silcd/server_backup.c.
2099 * Removed backwards support for old private key file format.
2100 Affected file lib/silccrypt/silcpkcs.c.
2102 * Removed backwards support for not-so-strict decryption length
2103 check, it's strict now. Affected lib/silccrypt/silccipher.c.
2105 * GETKEY to update the client entrys fingerprint too.
2106 Affected file lib/silcclient/command_reply.c.
2108 * Added --without-libtoolfix for package builders using weird
2109 wrappers around libtool (BSD at least).
2111 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2113 * Fixed backup router bugs: When backup resumes router and
2114 receives a CHANNEL_MESSAGE packet the backup must not act
2115 as router since the packet header decryption would be
2116 different. Also, when relaying packets to channel, do
2117 not re-encrypt packets on backup that came from the primary
2118 since the connection isn't really router-router connection.
2119 Affected files silcd/server.c, silcd/packet_send.c.
2121 * Added checks in encryption/decryption that encryption/decryption
2122 length sent as argument really is multiple by block size. Helps
2123 catching really weird bugs like the above backup router bugs
2124 when packets are being decrypted in wrong way. Affected files
2125 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
2127 * Fixed padding generation in private key file encryption.
2128 Affected file lib/silccrypt/silcpkcs.c.
2130 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2132 * Added ignore_message_signatures setting which can be used
2133 to ignore signatures in messages. Affected files are
2134 irssi/src/silc/core/client_ops.c, silc-core.c.
2136 * Fixed the libtoolfix to use command line options instead of
2137 environment variables. They didn't work as expected. Now,
2138 the libtool is fully run-time configurable.
2140 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2142 * Verify signature payload for signed messages. Affected files
2143 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
2144 irssi/src/silc/core/silc-core.h
2146 * Display signature verification result in public and private
2147 messages using theme abstracts. See irssi/default.theme for
2148 examples on their usage. Affected files
2149 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
2150 irssi/src/fe-common/silc/module-formats.[ch],
2151 irssi/src/fe-common/silc/fe-common-silc.c,
2152 irssi/src/fe-common/silc/Makefile.am
2153 irssi/src/fe-common/core/fe-messages.[ch]
2155 * Fixed bugs in Irssi's theme parsing. Affected files
2156 irssi/src/fe-common/core/themes.c
2158 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2160 * Calculate the correct length for signed messages before
2161 encrypting, it must be multiple by block size. Affected
2162 file lib/silccore/silcmessage.c.
2164 * silc_message_signed_get_public_key returns now both
2165 decoded and encoded public key. Affected files are
2166 lib/silccore/silcmessage.[ch].
2168 * Added libtoolfix script that makes the libtool more generic
2169 and configurable in run-time. Now we can specify in run-time
2170 if what kind of libraries we want to create, regardless of
2171 configuration. SIMs are now creates even if --disable-shared
2172 was explicitly given.
2174 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2176 * Fixed founder key sending in CMODE command in client.
2177 Affected file lib/silcclient/command.c.
2179 * Fixed CUMODE founder authentication in server to not check
2180 for client's public key since it's not supposed to do that.
2181 Affected file silcd/command.c.
2183 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2185 * Set realname and hostname in NICK_REC records. Affected file
2186 irssi/src/silc/core/silc-nicklist.c
2188 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2190 * Remove 1.0 protocol backwards compat code from client
2193 * Added more reliable check for whether nickname did change
2194 or not, or whether only Client ID changed in NICK_CHANGE
2195 notify. Affected file lib/silcclient/client_notify.c.
2196 Fixes bug in '@' character handling in a nickname.
2198 * Added support for automatically parsing signature from
2199 the message payload. Added new function
2200 silc_message_get_signature to return the payload to
2201 application. Affected files lib/silccore/silcmessage.[ch].
2203 * Changed the private_message and channel_message client
2204 operations to deliver the SilcMessagePayload to the
2205 application too. Application can use it fe. to get the
2206 signature from the message for verification. Affected
2207 file lib/silcclient/silcclient.h, client_channel.c and
2210 * Redefined the signed payload for message payloads.
2211 Updated protocol specs and implemented.
2213 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2215 * Fixed wrong invite and ban list handling in server command
2216 reply. Affected files are silcd/command_reply.c,
2217 silcd/server_util.[ch].
2219 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2221 * Fixed CMODE setting in server when founder mode was set.
2222 Affected file silcd/command.c. Bug #95.
2224 * Added support to setting specific public key in CMODE in
2225 Irssi SILC client. Affected file lib/silcclient/command.c.
2227 * Added support to use specific public key in CUMODE in
2228 Irssi SILC Client. Affected file lib/silcclient/command.c.
2230 * Added support for inviting and banning by public key in
2231 Irssi SILC client. Affected file lib/silcclient/command.c.
2233 * Fixed fingerprint/babbleprint showing in invite and ban
2234 list command replys. Affected file is
2235 irssi/src/silc/core/client_ops.c.
2237 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2239 * Format CMODE +c and +h to display both the mode and the argument
2241 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2243 * Added test vectors and test programs for SHA-1, MD5,
2244 HMAC-SHA1 and HMAC-MD5. New tests are located in
2245 lib/silccrypt/tests/. Fixed also argument decoding bug in
2246 MD5 implementation. Affected file lib/silccrypt/md5.c.
2248 * Changed the channel private key and private message key
2249 generation (with static keys) to use SHA1 instead of MD5,
2250 as SHA1 is the mandatory hash function in SILC. Affected
2251 file lib/silcclient/client_[channel/prvmsg].c.
2253 * Changed the private key file encryption to use SHA1 instead
2254 of MD5. Added support for the old generation and added
2255 automatic change of the key (to be removed later). Affected
2256 files lib/silccrypt/silcpkcs.c.
2258 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2260 * Load only files with .pub suffix in PublicKeyDir. Affected
2261 file silcd/serverconfig.c.
2263 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2265 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
2266 channels. Affected files silcd/silcd.c, silcd/server.h.
2268 * Added the config directive PublicKeyDir for the client block.
2269 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
2271 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2273 * Merged Toni's irssi/silc.conf patch.
2275 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
2277 * Max alloc tests in allocation routines. Affected file
2278 lib/silcutil/silcmemory.c.
2280 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2282 * Fixed a typo in resuming code that fixed detach/resume code
2283 in server. Bug #93. Affected file silcd/packet_receive.c.
2285 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2287 * Do reverse lookups for server when /connecting. Affected files
2288 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
2289 irssi/src/core/net-nonblock.*
2291 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2293 * Added library versioning for shared libraries. Affected
2294 files configure.in.pre and lib/Makefile.am.pre.
2296 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2298 * Display INVITE and BAN lists as specified by SILC 1.2
2300 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2302 * Do not send invite list back unless asked (when sending
2303 no arguments) or when list was modified. Affected file
2306 * Remove client from invite list in KILLED notify and in
2307 KILL command. Affected file silcd/command.c and
2310 * Fixed bugs in invite list handling in INVITE command.
2311 Affected files silcd/command.c and silcd/server_util.c.
2313 * Merged with Irssi 0.8.6.
2315 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
2316 Affected file irssi/src/fe-text/silc.c.
2318 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2320 * The silc_argument_get_[first/next] now return the argument
2321 type to caller. Added silc_argument_payload_encode_one.
2323 Affected files are lib/silccore/silcargument.[ch].
2325 * Added support for the SILC 1.2 INVITE command and new
2326 invite lists to server. Affected files are silcd/command.c,
2327 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2329 * Added support for the SILC 1.2 BAN command and new
2330 ban lists to server. Affected files are silcd/command.c,
2331 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2333 * Added support to client sending new INVITE command. Affected
2334 file is lib/silcclient/command.c.
2336 * Added support to client sending new BAN command. Affected
2337 file is lib/silcclient/command.c.
2339 * Added support for removing client from invite list when kicked
2340 from channel, as SILC 1.2 dictates. Affected files are
2341 silcd/packet_receive.c and silcd/command.c.
2343 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2345 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
2346 automatically the cipher's internal IV. Affected files
2347 lib/silccrypt/silccipher.[ch].
2349 * Assure the RESUME_CLIENT packet is not sent to twice to
2350 backup router if the detached client was originated from
2351 the backup. Affected file silcd/server.c. Bug #76.
2353 * Changed silc_sim_symname to not allocate memory. Affected
2354 file lib/silcsim/silcsimutil.c.
2356 * Fixed memory leaks with SIMs in server. Affected files
2357 silcd/serverconfig.c, silcd/server.c.
2359 * Fixed channel key distribution after resuming detached
2360 client. Affected files silcd/packet_receive.c.
2362 * Fixed channel's global_user boolean checking after detaching.
2363 Check it after changing the owner of the client not before.
2364 Affected file silcd/packet_receive.c.
2366 * Fixed few double frees from client library. Fixes at least
2367 Bug #81, possibly others too.
2369 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
2370 notifys in Irssi SILC Client. Affected file is
2371 irssi/src/silc/core/client_ops.c. Bug #82.
2373 * Applied Ville Räsänen's manual page and --mandir bugfix
2374 patch. Affected files are configure.in.pre and Makefile.am.pre.
2377 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2379 * Added support to backup router protocol for backup to tell
2380 normal server that it cannot use the backup router as primary
2381 because the primary isn't really down. Updated protocol
2384 * Added support for primary router to tell backup router that
2385 resuming is not possible because the backup really isn't primary
2386 in the cell. For example if backup disconnected itself the
2387 resuming is not allowed since the primary really did not
2388 go down. Updated protocol specs.
2390 * Removed MARS from crypto library.
2392 * Defined the CTR mode and Randomized CBC mode in SILC. The
2393 CTR mode is RECOMMENDED now in specification. Defined also
2394 Serpent cipher as optional cipher. Updated the protocol specs.
2396 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2398 * Added support for inviting/banning by IP/MASK, public key,
2399 and explicit Client ID. Redefined the command and notify
2400 types to allow easier forwards support for other methods
2401 of inviting/banning. Updated protocol specs.
2403 * Remove the client from channel's invite lists if the client
2404 is kicked or killed. Updated protocol specs.
2406 * Unified the Channel Message Payload and Private Message
2407 into one Message Payload. Updated protocol specs and
2410 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2412 * Don't wait for EOF after socket error has occurred, but
2413 close the connection. Affected file is silcd/server.c.
2415 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2417 * Added support for setting FOUNDER mode on channel with
2418 specific public key which can be set with CMODE command.
2419 Updated protocol specs and implemented in client and server.
2421 * Fixed the Irssi SILC client to correctly shutdown the client
2422 library to avoid memory leaks. Affected files are
2423 irssi/src/silc/core/silc-core.c and silc-servers.c.
2425 * Deprecated the No Reply flag in SKE protocol and introduced
2426 "IV Included" flag which can be used to indicate that the IV
2427 is included in the ciphertext. This makes it possible to use
2428 SILC on unreliable transport, such as UDP which may cause
2429 packet reordering and losses. Updated protocol specs, did
2432 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2434 * Fixed the MPI implementation of silc_mp_sizeinbase to return
2435 < 32 bit values in correct size. Affected file is
2436 lib/silcmath/mp_mpi.c.
2438 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2440 * Fixed the KE Start Payload parsing to check that mandatory
2441 fields are present. Affected file lib/silcske/payload.c.
2443 * Fixed compilation warnigs in Irssi SILC Client. Affected
2444 files are irssi/src/silc/core/silc-query.c. client_ops.c.
2446 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2448 * Print "nick now appears as newnick" and update Irssi's nicklist
2449 when you change your nick to "nick". Closes #62
2451 * Never format your own nick. Closes #63
2453 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2455 * SILC_UMODE_GONE changes are now propagated correctly to the
2456 Irssi client. Closes #54
2458 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2460 * Fixed example in /HELP KEY
2462 * Added expando $j which expands to current SILC Client version
2464 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2466 * Fixed public key decoding in crypto library.
2468 * Added better error printing to SKE library.
2470 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2472 * Fixed NICK command to not crash if nickname was not sent.
2474 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2476 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2477 Deprecated the old Encrypt-And-MAC order. Updated protocol
2478 specs and implemented.
2480 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2481 generation. Updated specs and implemented.
2483 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2485 * Added support for rekey before 2^32 sequence number wraps.
2486 Affected files in server and client library.
2488 * Padding must be at least 8 bytes now. Implemented and updated
2491 * Compute maximum padding for authentication packets to make
2492 passphrase approximation attacks impossible. Affected files
2493 in client library and in server.
2495 * Fixed PING command sending in client library and handling in
2496 server. The server ID must be ID Payload, not raw ID data.
2497 Affected files in server and client library.
2499 * Defined that all public keys sent in commands and notify
2500 payloads are actually Public Key Payloads not raw public key
2501 data. Updated protocol specs and implemented.
2503 * Updated protocol version to 1.2. Updated specs and code.
2505 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2506 status types. Updated specs and the code.
2508 * Added support for normal client to kill its own entries from
2509 the network. Updated protocol specs and the code.
2511 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2512 and added initial implementation.
2514 * Added MAC field to the Private Message Payload to protect
2515 against chosen ciphertext attacks. Updated the protocol specs
2518 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2519 attribute to indicate the user's current idle and signon time
2520 of a service. Updated protocol specs and implemented.
2522 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2524 * Added "do_not_bind" argument to silc_client_file_send what
2525 can be used to not bind locally but assume the file receiver
2526 provides the point of connect. Usefull when sender is behind
2527 NAT device. Affected file lib/silcclient/silcclient.h and
2530 * Added -no-listener option to FILE SEND command in Irssi SILC
2531 client. Affected file irssi/src/silc/core/silc-servers.c.
2532 Renamed FILE RECEIVE to FILE ACCEPT.
2534 * Confirm passphrase for private key encryption in
2535 silc_create_key_pair and silc_change_private_key_passphrase.
2536 Affected files are lib/silcutil/silcapputil.c.
2538 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2540 * Move silc_client_packet_send back to internal, added
2541 silc_client_send_packet, a bit simpler function for application.
2542 Affected files lib/silcclient/silcclient.h, client.c and
2545 * Moved the SilcClientEntry, SilcChannelEntry and
2546 SilcServerEntry to silcclient.h to be public and documented
2547 them for application. Affected files are
2548 lib/silcclient/silcclient.h and idlist.h.
2550 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2552 * Fixed manual page installation patch by Ville Räsänen.
2553 USERS help page fix patch by Ville Räsänen
2555 * Changed the silc_client_command_call interface to make
2556 the command call simpler for the application. The library
2557 now handles the command line parsing, command finding and
2558 execution. Application only needs to call the function
2559 with the command line. Affected files are
2560 lib/silcclient/silcclient.h, command.[ch].
2562 * Fixed silc_get_input to NULL-terminate the returned input.
2563 Affected file lib/silcutil/silcutil.c.
2565 * Resolve the client's public key in JOIN command if the
2566 founder auth data is being requested but we don't know the
2567 client's public key. Affected file silcd/command.c.
2570 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2572 * Print notify for server opers when backup router comes
2573 online. Affected file silcd/server.c.
2575 * Fixed the INVITE command to send the invite list in
2576 command reply. Affected file silcd/command_reply.c.
2578 * Fixed MOTD command reply sending. Affected file
2581 * UTF-8 decode the topic in TOPIC command reply and LIST
2582 command reply in Irssi SILC client. Affected file is
2583 irssi/src/silc/core/client_ops.c.
2585 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2587 * Fixed the INVITE command to not crash Irssi SILC client
2588 when given without nickname argument. AFfected file
2589 irssi/src/silc/core/client_ops.c.
2591 * Fixed double free in WHOIS query on normal server when
2592 forwarding query to router. Affected file is
2593 silcd/server_query.c.
2595 * Fixed WATCH command reply handling on normal server which
2596 was missing altogether. Affected file silcd/command_reply.c.
2599 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2601 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2602 Included yodl sources for each of these. Also modified
2603 Makefile.am prototype to install these files to proper
2604 locations. Updated CREDITS. Affected file Makefile.am.pre,
2605 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2608 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2610 * Added support for encrypted private key files. Now
2611 passphrase must be provided when new key pair is created
2612 (can be empty though), and prompted when loading the
2613 private key. Added support for loading the old-style
2614 non-encrypted private keys as well. Affected files
2615 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2618 * Fixed silc_get_input to accept input on all terminals.
2619 Affected file lib/silcutil/silcutil.c.
2621 * Moved the Irssi SILC client key loading and other stuff
2622 to be called after the arguments and UI is initialized.
2623 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2625 * Added -P option to Irssi SILC client which can be used
2626 to change the passphrase of the private key. Affected
2627 file irssi/src/silc/core/silc-core.c.
2629 * Added silc_change_private_key_passphrase apputil routine
2630 to lib/silcutil/silcapputil.[ch].
2632 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2634 * Fixed connection closing in client library to not crash.
2635 Moved the connection freeing totally to function
2636 silc_clinet_del_connection. Affected file
2637 lib/silcclinet/client.c.
2639 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2641 * Changed includes/silcincludes.h to silcincludes.h.in to
2642 include configuration specific information. The silcdefs.h
2643 is not included in to installation anymore (it's only
2644 compilation time header).
2646 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2648 * Moved the SilcClient and SilcClientConnection from client.h
2649 to the public lib/silcclient/silcclient.h. Changed the
2652 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2654 * If version string in silc_clinet_alloc is NULL the library
2655 puts it automatically. Affected file lib/silcclient/client.c.
2657 * Changed the version strings from variables to #define's
2658 in includes/silcversion.h.
2660 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2662 * Added shared library complation support.
2664 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2666 * Added lib/silcutil/silcapputil.[ch] for application
2667 utility functions. It includes routines for applications'
2668 convenience. Added silc_create_key_pair, silc_show_public_key
2669 and silc_load_key_pair functions.
2671 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2673 * Send RESUME_CLIENT packet from router to backup routers
2674 to in resuming. Affected file silcd/packet_receive.c.
2676 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2678 * In IDENTIFY command parsing, send all other IDs except
2679 Client IDs explicitly to router for resolving on normal
2680 server. Also check that ID received in WHOIS command is
2681 always Client ID, others are not allowed. Affected file
2682 silcd/server_query.c.
2684 * Merged latest changes from irssi.org CVS.
2686 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2688 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2689 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2691 * Fixed the heartbeat sending in Irssi SILC client. Moved
2692 the silc_client_packet_send to silcclient.h for application
2693 usage. Affected files lib/silcclient/client_internal.h
2694 lib/silcclient/silcclient.h.
2696 * Fixed a bug in query resolving in server. Used wrong
2697 variable in a for loop and crashed. Affected file is
2698 silcd/server_query.c.
2700 * Server constructs requested attributes only to locally
2701 connected clients. Affected file silcd/server_query.c.
2704 * Fixed a bug when sending resolving from router to server
2705 with requested attributes. The constructed WHOIS command
2706 was incorrect. Affected file silcd/server_query.c.
2709 * Fixed Requested Attributes saving in WHOIS command reply.
2710 The length of the data buffer must be saved too. Affected
2711 file silcd/command_reply.c.
2713 * Update the client entry's servername after detaching is
2714 over. Affected file silcd/packet_receive.c. Bug #37.
2716 * Resolve incomplete client entrys in CUMODE_CHANGE and
2717 CMODE_CHANGE notifys. Affected file is
2718 lib/silcclient/client_notify.c. Bug #42.
2720 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2722 * Fixed channel key packet processing bug on backup router
2723 during backup resuming protocol. Affected file is
2724 silcd/packet_receive.c.
2726 * Fixed memory leaks in server. Affected files are
2727 silcd/server.c and silcd/packet_receive.c.
2729 * Fixed packet decryption problem when backup router encrypted
2730 channel message with wrong key during backup resuming
2731 protocol. Affected file silcd/packet_send.c.
2733 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2734 Toni Willberg (toniw@iki.fi)
2736 * Changed the SilcCipher context to be private. Changed the
2737 silc_cipher_get_iv to just return pointer to the IV. Added
2738 silc_cipher_get_name to return the name of the cipher.
2739 Fixed code all around to support these changes. Affected
2740 files are lib/silccrypt/silccipher.[ch], client library and
2743 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2745 * Fixed unaligned access in lib/silccore/silcattrs.c.
2747 * Fixed libtool linking in lib/silcsim/Makefile.am.
2749 * Fixed services attribute printing. Affected files is
2750 irssi/src/silc/core/silc-queries.c.
2752 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2754 * Fixed a crashbug in incoming server accepting. Affected
2755 file silcd/server.c.
2757 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2759 * Added automatically generated index to Toolkit Reference
2762 * Added support for Postscript Toolkit Reference Manual.
2764 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2766 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2769 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2771 * Added 'send_events' boolean argument to the function
2772 silc_schedule_set_listen_fd which sends the set events to
2773 the application explicitly if set to TRUE. Default action
2774 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2775 lib/silcclient/client_internal.h and silcd/server_internal.h.
2777 * Added silc_compare_timeval to determine which time values
2778 is smaller. Affected file lib/silcutil/silcutil.[ch].
2780 * Added sort-of "Quality of Service" (QoS) support to
2781 SilcSocketConnection. Data reception can be controlled with
2782 rate limit per second and/or read data length limit.
2783 Added silc_socket_set_qos. Affected files are
2784 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2786 * Added the QoS configuration to SILC Server configuration
2787 file. Affected files are silcd/serverconfig.[ch] and
2790 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2792 * Merged with irssi.org CVS.
2794 * Failed OPER and SILCOPER authentications are now logged.
2795 Affected file silcd/command.c. Bugs #25.
2797 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2799 * ROBODoc documented lib/silcutil/silcbuffer.h and
2800 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2801 <ville.rasanen@iki.fi>.
2803 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2805 * Added support for auto-passphrase authentication from the
2806 config file during connecting which was not implemented
2807 yet. Affected file irssi/src/silc/core/client_ops.c.
2809 * Fixed a bug in authentication protocol failure handling which
2810 was processing wrong callback context. Affected files
2811 are lib/silcclient/client.c and protocol.c.
2813 * Fixed the /ATTR allow off to actually work. Affected file
2814 is irssi/src/silc/core/silc-queries.c.
2816 * Fixed the /ATTR -del to work. Affected file is
2817 irssi/src/silc/core/silc-queries.c.
2819 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2821 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2823 * Fixed mask attribute adding in Irssi SILC client. Affected
2824 file irssi/src/silc/core/silc-queries.c.
2826 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2828 * Added support for saving the requested attributes in
2829 WHOIS to directory. Affected file is
2830 irssi/src/silc/core/silc-queries.c.
2832 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2834 * Added support for parsing VCard fields that do not have
2835 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2837 * Fixed a double free bug in hash table foreach function
2838 if the entry was deleted in the foreach callback. Affected
2839 file lib/silcutil/silchashtable.c.
2841 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2843 * Added silc_attribute_get_verify_data to return the signature
2844 verification data for either user digital signature or
2845 server digital signature in Requested Attributes. Affected
2846 files are lib/silccore/silcattrs.[ch].
2848 * Added silc_vcard_alloc which is used to allocated dynamic
2849 SilcVCard context. The silc_vcard_free now checks whether
2850 the context is dynamically allocated or not. Affected files
2851 are lib/silcutil/silcvcard.[ch].
2853 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2855 * Periodically remove the NOATTR status from client entry
2856 so that the client may take the attributes in use even after
2857 server has resolved them unsuccessfully earlier. Affected
2858 file silcd/server_query.c and idlist.h.
2860 * Moved sha1hash and md5hash from client->internal to
2861 SilcClient for application usage. Affected files are
2862 lib/silcclient/client.h and client_internal.h.
2864 * Fixed attribute encoding and decoding bugs. Affected
2865 files lib/silccore/silcattrs.[ch].
2867 * Added ATTR command to Irssi SILC Client which is used to
2868 manage user's Requested Attributes sending and values for
2869 WHOIS command. Affected files around Irssi SILC client.
2871 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2873 * Added silc_buffer_strformat which can be used to format
2874 strings into a buffer which size is automatically increased.
2875 Affected file lib/silcutil/silcbuffmt.[ch].
2877 * Added implementation of VCard (RFC 2426) which can be used
2878 as part of Requested Attributes in WHOIS command. Affected
2879 file lib/silcutil/silcvcard.[ch].
2881 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2883 * Some strncat -> silc_strncat changes our the core and
2886 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2887 errors. Added better error printing to SKE library.
2888 Affected files lib/silcske/silcske.c, silcske_status.h and
2891 * Save the PKCS key length even if only private key is set to
2892 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2894 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2895 length in bits not in bytes. Affected files are
2896 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2897 silcd/server_query.c.
2899 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2901 * Added silc_attribute_payload_encode_data to directly encode
2902 the data into the attributes buffer. Renamed function
2903 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2904 Affected files are lib/silccore/silcattrs.[ch].
2906 * silc_hash_table_find_foreach calls the foreach function now
2907 once even if the nothing was found with context set to NULL.
2908 Affected file lib/silcutil/silchashtable.[ch].
2910 * Remove the RESOLVING flag from client entry after received
2911 the Requested Attributes from the client. Fixed memory leak
2912 in client entry freeing. Affected files silcd/server_query.c
2915 * Added Requested Attributes support into SILC Client Library.
2916 It is not able to send requested attributes in WHOIS command,
2917 and also receive and process requested attributes. Added
2918 silc_client_attribute_[add|del] and silc_client_attributes_get
2919 functions. Added also `ignore_requested_attributes' to the
2920 SilcClientParams to not use attributes in client. Affected
2921 files are lib/silcclient/command.c, client_attrs.[ch],
2922 silcclient.h, client_internal and client.[ch].
2924 * Changed the silc_client_get_client_by_id to support Requested
2925 Attributes, it takes them as argument now. Affected file
2926 is lib/silcclient/silcclient.h, and idlist.c.
2928 * Added -details option to WHOIS command in Irssi SILC Client
2929 to support the requested attributes. By default it requests
2930 all attributes. Affected file lib/silcclient/command.c and
2931 irssi/doc/help/in/whois.in.
2933 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2935 * Add also SERVICE attribute for server-constructed attribute
2936 data. Also digitally sign the attributes and add
2937 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2938 silcd/server_query.c.
2940 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2942 * Changed the silc_attribute_payload_encode to support list
2943 of attributes (function may be called several times to add
2944 a new attribute). Removed the silc_attribute_payload_encode_list
2945 function. The encoding function now also automatically encodes
2946 the data, so the caller does not need to do that. Affected
2947 files lib/silccore/silcattrs.[ch].
2949 * Added support for replying on behalf of the user to the
2950 Requested Attributes in WHOIS command in the server. Affected
2951 file silcd/server_query.c.
2953 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2954 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2956 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2958 * Don't swtich to become primary router if we are backup if
2959 decryption error has occurred. Affected file silcd/server.c.
2961 * Fixed a bug in backup router IP address comparison in
2962 silc_server_backup_get.
2964 Save now also the port of the server/router and use that
2965 in comparison as well. Affected file silcd/server_backup.c.
2967 * Normal server now reconnects to backup router automatically
2968 if connection is lost to it. Affected file silcd/server.c.
2970 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2972 * If packet processing fails (like integrity check fails)
2973 the connection is closed now. Affected files are
2974 lib/silccore/silcpacket.c and silcd/server.c.
2976 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2978 * Fixed double free in RSA public key set function
2979 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2982 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2984 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2985 Added server_query.[ch] which provides one interface for
2986 querying information using all three commands.
2988 * Changed all "typedef unsigned char" in core library to
2989 "typedef SilcUInt8".
2991 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2993 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2995 * Renamed silc_server_get_client_resolve to
2996 silc_server_query_resolve and moved to server_query.[ch].
2998 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3000 * Resumed client packet handling from server put the resumed
3001 client on wrong list on router and caused the client not
3002 be present on the network anymore. Now fixed to put the
3003 client to correct list. Affected file silcd/packet_receive.c.
3005 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3007 * Various cleanup in error message output in config parsing code
3008 and in server init code. Fixed error log files containing
3009 too many newlines ('\n') in some situations. Affected files are
3010 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
3012 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3014 * Use the reverse lookupped hostname in client internals
3015 instead of one user provided us as remote server name.
3016 Affected file lib/silcclient/client.c.
3018 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3020 * Added 'app_context' to silc_schedule_init. It is an
3021 application specific context that is delivered to application
3022 in task callback functions. Affected files are
3023 lib/silcutil/silcutil.[ch].
3025 * The hb_context in SilcSocketConnection is not freed
3026 automatically anymore (application must free it). Freeing
3027 it automatic is inconsistent. Affected files are
3028 lib/silcutil/silcsockconn.[ch].
3030 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3032 * Added support for removing explicitly added client connections
3033 in rehash and closing the client connections if they were
3034 unconfigured in the rehash. Affected file silcd/server.c.
3036 * Added support for aborting automatically pending commands
3037 that never receives the reply (to avoid memory leaks).
3038 Added also silc_server_command_pending_timed to set the
3039 specific timeout for pending command. Affected files are
3040 silcd/command[_reply].[ch].
3042 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
3043 specs and lib/silccore/silcstatus.h.
3045 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3047 * Changed the silc_get_time to accept time value as argument
3048 or if zero is sent return current local time. Affected
3049 file lib/silcutil/silcutil.[ch].
3051 * Added STATS command to client library and Irssi SILC client.
3052 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
3054 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3056 * Assure that channel key is set before sending it. May
3057 crash server otherwise. Affected file silcd/packet_send.c.
3059 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3061 * Assure that endless loop cannot happen with detached client
3062 resolving on normal server. Added idlist status
3063 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
3064 silcd/idlist.h and silcd/packet_receive.c.
3066 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3068 * Incoming file transfer request cannot use same session as
3069 the sending session. This can happen when sending file to
3070 yourself. Crashed the client on quit. Affected file
3071 lib/silcclient/client_ftp.c. Bug #24.
3073 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3075 * Implemented the draft-riikonen-precense-attrs draft and
3076 the Attribute Payload into the lib/silccore/silcattrs.[ch].
3078 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3080 * Distribute the SERVER_SIGNOFF notify also to local backup
3081 routers from the primary router. The backup router may not
3082 have the signing of local server directly connected and need
3083 to know about the signoff. Affected file silcd/server_util.c.
3085 * Use the primary router as the origin of the locally connected
3086 server when it is disconnecting from the backup router since
3087 that's where it really is coming from. Now the clients from
3088 the disconnecting server are removed correctly and "shadow"
3089 clients are not left to the backup router. Affected file
3092 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3094 * If normal server is standalone and found existing but disabled
3095 channel, do not re-create the channel since it creates
3096 duplicate same channels. Affected file silcd/server.c.
3098 * Added anonymous client connections support to server. New
3099 "anonymous" configuration option to ConnectionParams section
3100 added. If set to true, the username and hostname information
3101 of the client will be scrambled and anonymous user mode is
3102 set automatically to the user. Affected files are
3103 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
3105 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3107 * In JOIN notify handling, mark that the cache entry of the
3108 client cannot be expired. Can cause crashes on normal
3109 server (asserts client->channels). Affected file is
3110 silcd/packet_receive.c.
3112 * From now on distribution versions are used as protocol versions
3113 instead of by default using the Toolkit base version as protocol
3114 version. Affected file prepare.
3116 * Do not set the locally resolved hostname for local client
3117 entry but take what server sends. This way the real hostname
3118 is showed in WHOIS for yourself. Affected file is
3119 lib/silcclient/idlist.c and lib/silcclient/client.c.
3121 * Resolve local info with IDENTIFY when connecting to server.y
3123 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3125 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
3126 for implied search (not needed on platforms which has native
3127 pthreads library). Use --without-pthreads to disable threads.
3128 Affected file is configure.in.pre
3130 * Fixed --with-iconv on platforms which need to bypass (broken)
3131 native iconv(). Affected file is configure.in.pre
3133 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3135 * Moved -C option parsing in Irssi SILC client at same time
3136 as other options. The UI was initialized earlier and caused
3137 problems on command line. Bug #16. Affected file is
3138 irssi/src/silc/core/silc-core.c.
3140 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3142 * Added global variable silc_log_timestamp that tells silclog
3143 wether to print or not the timestamp in the logging files.
3144 Affected file lib/silcutil/silclog.[ch].
3146 * Added silcd configuration option Timestamp in the Logging
3147 section. Affected file silcd/serverconfig.[ch],
3148 doc/example_silcd.conf.in.
3150 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3152 * Fixed fingerprint checking to check for entirely empty
3153 fingerprint instead of two first bytes when determining
3154 if it is set. Bug #18. Affected file silcd/command.c.
3156 * Fixed duplicate PKCS name registering to not allow it.
3157 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
3159 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3161 * Conditionalize non-gcc compiler optimizations for various
3162 platforms, enable those commented out. Cleanups.
3163 Affected file lib/silcmath/mpi/configure.in
3165 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
3167 * silc_rng_exec_command() left zombie processes if command
3168 didn't generate any output. Affected file
3169 lib/silccrypt/silcrng.c
3171 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3173 * Rewrote iconv checking, introduce --with-iconv for systems
3174 which rely on libiconv. Check if iconv() provided by libc
3175 is good enough, otherwise demand libiconv. Affected file
3178 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3180 * Search for ldopen() also in libc. This enables SIM support
3181 on *BSD systems. Based on patch from Alex Zepeda. Affected
3182 file configure.in.pre
3184 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3186 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
3187 This fixes prepare on *BSD systems. Affected file
3190 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3192 * More fixed for not having purge timeout for global clients
3193 that are on channel. Affected files silcd/command_reply.c
3196 * Fixed the rekey protocol to work with backup router connections.
3197 Rekey packets are now allowed on disabled connections as
3198 well. Affected files silcd/packet_send.c and server.c.
3200 * Do not switch to be as backup router when shutting down and
3201 closing the primary connection. Affected file silcd/server.c.
3203 * Fixed memory leaks in backup router deleting. Added
3204 silc_server_backup_free to free all data during shutdown of
3205 server. Affected files silcd/server_backup.[ch].
3207 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3209 * Do not process commands if the sock->user_data is NULL.
3210 Affected file silcd/command.c.
3212 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3214 * Fixed buffer overflow and security problems (loosing bits
3215 in CFB encryption) in SILC RNG. Problems reported by
3216 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
3218 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3220 * Added yet more checks that client is not expired on global
3221 list if it is on channels. Affected file is
3222 silcd/command_reply.c.
3224 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3226 * Merged c0ffee's MIME signal patch which adds support for
3227 sending also MIME messages in Irssi SILC Client, and handling
3228 received MIME messages in a signal (and perhaps doing something
3229 to non-textual MIME messages).
3231 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3233 * Fixed pending command deletion in server and client library
3234 to check the whole list instead of breaking after first found.
3235 The affected files are silcd/command.[ch] and
3236 lib/silcclient/command.[ch].
3238 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3240 * Return NO_SUCH_CHANNEL error in USERS for channel that is
3241 secret or private, otherwise it's possible to find out
3242 whether a secret channel exists or not. Affected file
3245 * If CMODE change fails during the mode setting, assure that
3246 the old mode mask is set for the channel back. Affected
3247 file silcd/command.c.
3249 * Fixed passphrase saving on +a channel on normal server
3250 after successful JOIN command. Affected file silcd/command.c.
3252 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3254 * Remove server/router operator privileges in DETACH command,
3255 since it's possible to resume to server where these
3256 privileges would not be allowed for the client. Affected
3257 file silcd/command.c.
3259 * Do not set to wait for backup in rehash of the server.
3260 Affected file silcd/server.c.
3262 * Do not check listener sockets when counting how many
3263 socket connections we have. Affected file is
3264 silcd/server_util.c.
3266 * Do not announce disconnected clients that are remaining
3267 in history (for WHOWAS). This is because SIGNOFF notify
3268 for these has been sent earlier already. Affected file
3271 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3273 * Buffer overflow with CUMODE command's mode->mode character
3274 conversion. Reported by Ville Räsänen. Affected file
3275 lib/silcutil/silcutil.c.
3277 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3279 * Allow heartbeat packets to go disabled connections anyway.
3280 Affected files silcd/server.c and silcd/packet_send.c.
3282 * Do not broadcast New Channel packets with List flag set
3283 in the packet to backup routers. The router must check
3284 for the correctness of the packets before sending them.
3285 It is possible that router will have enforce Channel ID
3286 change and this would cause desync in the backup router.
3287 Affected file silcd/packet_receive.c.
3289 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
3290 are handled in list parsing. They are not list packets
3291 anymore. Affected file silcd/packet_receive.c.
3293 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3295 * Stop waiting for backup router through the timeout, not
3296 directly after backup router has arrived. Affected file
3299 * Do not re-create channel keys and send them when removing
3300 clients in server shutdown. Affected files are
3301 silcd/server_internal.h and silcd/server_util.c.
3303 * Notify distribution to backup routers was missing from
3304 the silc_server_send_notify_dest function which caused
3305 desyncing problems with backup router. Affected file is
3306 silcd/packet_send.c.
3308 * The client's channel removing was working wrong on
3309 backup router. It assumed that it doesn't know global
3310 information but backup router does know. For this reason
3311 it could remove channel when it wasn't supposed to do that.
3312 Affected file silcd/server.c and silcd/server_util.c.
3314 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3316 * Stop for a couple seconds after badkup router has become
3317 primary router. Affected file silcd/server.c.
3319 * Added silc_server_remove_servers_by_server, which is used
3320 to remove servers originated from some other server. Also
3321 clients of those servers can be removed too. Affected file
3322 silcd/server_util.[ch].
3324 * When removing clients after a server has signed of remove
3325 also all servers behind that server (unless they are known
3326 to be available locally), and send SERVER_SIGNOFF for each
3327 of the server separately. Also the signed off clients are
3328 sent now separately per signed off server. The affected files
3329 are silcd/server.c and silcd/server_util.[ch].
3331 * All servers added with silc_idlist_add_server must always
3332 have both "router" and "connection" pointers set. Otherwise,
3333 bad server entries may be left around in the cache.
3334 Affected file silcd/command_reply.c.
3336 * Do not create the channel key in NEW_CHANNEL packet
3337 processing if the channel is empty. Affected file
3338 silcd/packet_receive.c.
3340 * Completed backup router support for standalone routers.
3341 Supports also servers in the cell that do not use the backup
3344 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3346 * Fixed a bug in silc_string_regexify which did not add '^'
3347 at the start of each string, and thus the matching was
3348 not explicit. For example ban list iikone@*!*@* would
3349 match also "priikone", which is wrong, it would have to be
3350 *iikone@*!*@* to match also "priikone". Affected
3351 file lib/silcutil/unix/silcunixutil.c.
3353 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3355 * Enable all local server connections before updating client
3356 caches when we've become backup router. Otherwise, signoff
3357 packets may not reach the clients. Affected files are
3358 silcd/server.c and silcd/server_util.[ch].
3360 * Fixed a bug in version string parsing which could crash
3361 the program with specially formatted version string.
3362 Bug reported and patch provided by Ville Räsänen. Affected
3363 file lib/silcutil/silcutil.c.
3365 * Handle the disconnection immediately when DISCONNECT
3366 packet is received in server. Affected file silcd/server.c.
3368 * Primary router now waits a short time (10 seconds) for
3369 backup router connection before accepting any other
3370 connection (except local). Affected file silcd/server.c,
3373 * Fixed a crash in client libary in NICK_CHANGE notify when
3374 NICK_CHANGE arrived for client entry we are resolving
3375 currently. Affected file lib/silcclient/client_notify.c.
3377 * Call the sconn->callback completion even if error had
3378 occurred. Start reconnecting always if connection to
3379 primary router fails during backup router protocol.
3380 Affected files silcd/server.c and server_backup.c.
3382 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3384 * Added functions silc_server_send_opers and
3385 silc_server_send_opers_notify to send packets stricly
3386 to operators. Added macro SILC_SERVER_SEND_OPERS macro
3387 to send variable argument notify to operators.
3388 Affected files silcd/packet_send.[ch] and silcd/server.h.
3390 * Removed UMODE rights checking with UMODE_CHANGE notify.
3391 Affected file silcd/packet_receive.c.
3393 * Server/router operator now receives notify when network
3394 switches to backup router and when it resumes the use of
3395 primary router. Affected file silcd/server.c and
3396 silcd/server_backup.c.
3398 * Fixed the updating of client information after backup
3399 resuming protocol is over; update all except local clients
3400 to the new primary router. The affected file is
3401 silcd/server_util.c.
3403 * Added support for closing active connections in rehash
3404 that were unconfigured by the user. Supports currently
3405 closing server and router connections. Affected file
3408 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
3410 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3412 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
3413 is NULL since seems that on some platforms NULL is allowed
3414 and on some it's not. Fallback encoding is used instead.
3415 Affected file lib/silcutil/silcstrutil.c.
3417 * Fixed statistics updating for incoming server connection
3418 which could cause problems when re-connecting. Affected
3419 file silcd/server.c.
3421 * Preliminary backup router support for standalone router
3422 added. Affected files in silcd/.
3424 * Mark server connections in backup router disabled before
3425 and after backup protocol. Affected file is
3426 silcd/server_backup.c.
3428 * Added support for reconnecting to remote server connection
3429 even if the protocol fails, and if the configuration wants
3430 us to keep trying to connect anyway.
3432 Server connection is not allowed to backup router if
3433 backup router does not have connection to primary router yet.
3435 Affected file is silcd/server.c.
3437 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3439 * Added silc_client_udpate_server function to update changed
3440 server info. Affected file lib/silcclient/idlist.[ch].
3442 * Added check for server entries that are being resolved when
3443 notify is received. If being resolved, handle the received
3444 notify only after it's resolved so that all notifys are
3445 handled in same order as received from the server.
3447 Added similar resolver check to channel entries. Every
3448 notify that cause resolving of any information that affects
3449 channel entry marks the channel entry in waiting state.
3450 After whatever resolving is over the waiters are signalled
3451 and only then the notifys are handled in the same order
3452 as delivered from the server.
3454 Affected files are lib/silcclient/idlist.[ch], and
3457 * Fixed KILLED notify handling in normal server. Affected
3458 file silcd/packet_receive.c.
3460 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
3461 is locally connected, or was locally connected (but may
3462 be detached and connection is not active). Added also
3463 SILC_IS_LOCAL for checking this status. Affected files
3464 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
3465 silcd/server.c and silcd/server_internal.h.
3467 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3469 * Don't send or handle TOPIC_SET if topic is already set and
3470 is same as being set. Affected files silcd/command.c and
3471 silcd/packet_receive.c.
3473 * Fixed CMODE change rights checking to work correctly when
3474 removing modes by operator. Affected file is
3475 silcd/server_util.c.
3477 * Fixed some handling with New Channel packet in router and
3478 fixed some CMODE_CHANGE notify handling in server and router.
3479 Affected file is silcd/packet_receive.c.
3481 * Changed "disconnect" client operation to include the
3482 reason of the disconnection and optional disconnection
3483 message. Affected file lib/silcclient/silcclient.h.
3485 * Made the compilation of lib/contrib/ stuff conditional.
3486 Affected files configure.in.pre, lib/contrib/Makefile.am.
3488 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3490 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3491 to the sender of the notify too, to avoid situation where two
3492 notifys are in the network at the same time going to oppsite
3493 directions. Affected file silcd/packet_receice.c.
3495 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3497 * Delete the client from channel even if the cilent->id is
3498 NULL. It was possible that client was deleted without
3499 removing from channels (theoretically at least). Affected
3500 file silcd/server.c and silcd/server_util.c.
3502 * Free the client data too when resuming is not successful.
3503 Affected file silcd/packet_receive.c.
3505 * Merged some code from c0ffee's silc-plugin. Affected files
3506 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3508 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3509 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3510 to the primary router connection, the other one returns
3511 TRUE if packet must be broadcasted to network.
3513 * All notifys that are destined to primary router (to network)
3514 are now automatically sent to backup routers even if the
3515 router is standalone (and has backup router). Affected files
3518 * Added --without-irssi and --without-silcd configuration
3519 options for disabling the compilation of these applications.
3520 Affected file configure.in.pre and prepare.
3522 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3524 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3525 UTF-8 encoding and decoding. Added also new encodings
3526 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3528 Added also SILC_STRING_LANGUAGE which is language and charset
3529 specific encoder and decoer for those platforms that support
3530 iconv(). It can convert the UTF-8 to and from the locale
3531 specific character set.
3533 Affected file lib/silcutil/silcstrutil.[ch].
3535 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3537 * Added function silc_get_command_name to the file
3538 lib/silcutil/silcutil.[ch].
3540 * Improved the server debug output a bit. Affected files are
3543 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3545 * Save the channel passphrase when received succesful JOIN
3546 command reply from router, on normal server. Otherwise
3547 joinig +a channels from normal server is not possible.
3548 Affected file silcd/command.c.
3550 * Fixed a bug in TOPIC_SET notify handling. The notifier
3551 may be other than client too, like server or channel.
3552 It expected it to always be only client and ignored the
3553 notify. Affected file silcd/packet_recieve.c.
3555 * Removed some (unnecessary) debug printing from
3556 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3558 * Do not force CMODE_CHANGE when server is announcing new
3561 Router announces stuff only after server reannounces channel
3562 after CHANNEL_CHANGE notify.
3564 These fixes optimizes the announcing procedure, and perhaps
3565 fixes some problems too. Affected file silcd/packet_receive.c.
3567 * Fixed SERVER_SIGNOFF sending to local clients. It was
3568 totally broken and sent the notify to all local clients,
3569 instead of only to those that was on same channel as the
3570 signing off clients. Affected file silcd/server_util.c.
3572 * Added -D option to server. It can be used to give debug
3573 level. The levels are from 0 - 99, and are predefined for
3574 smooth server debugging. (see silcd.c for the predefined
3575 levels). Affected file silcd/server.c.
3577 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3579 * Fixed a bug in Irssi SILC client to close the connection
3580 properly when disconnecting from server. Affected file
3581 irssi/src/silc/core/client_ops.c.
3583 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3585 * When authenticating as founder during JOIN command, check
3586 that the one authenticating becomes the only founder on the
3587 channel. Affected file silcd/command.c.
3589 * Better checking for founder mode setting when CUMODE_CHANGE
3590 notify is received. Affected file silcd/packet_receive.c.
3592 * Close all connections when shutting down the server by sending
3593 DISCONNECT packet. Close all listeners too when shutting
3594 down the server. Affected file silcd/server.c.
3596 * Handle DISCONNECT packet correctly in client library by
3597 calling the "disconnect" client operation. Affected file
3598 lib/silcclient/client.c.
3600 * Handle local errors correctly during resuming. Affected
3601 file lib/silcclient/client.c.
3603 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3605 * The log file is not dupped internally anymore in
3606 lib/silcutil/silclog.c. Fixed memory leaks too.
3608 * The scheduler now dispatches all pending timeout tasks
3609 when it is uninitialized with silc_schedule_uninit.
3610 Affected file lib/silcutil/silcschedule.c.
3612 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3614 * Added --enable-stack-trace option to configure. Added
3615 memory allocation stack trace support. Added files
3616 lib/silcutil/stacktrace.[ch]. Affected files are
3617 lib/silcutil/silcmemory.[ch].
3619 * Fixed memory leaks from libraries and server. Affected
3620 files around the tree.
3622 * Reverted back a fix made to CUMODE which broke it.
3623 Affected file silcd/command.c.
3625 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3627 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3628 core library, and implemented it. All textual messages SHOULD
3629 use this flag and the message MUST be UTF-8 encoded.
3630 All text messages sent by Irssi SILC client are now UTF-8
3631 encoded (regardless whether the terminal supports UTF-8 or not).
3632 Affected files are lib/silccore/silcchannel.h,
3633 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3636 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3638 * Added lots of new statistics updating that was missing from
3639 the server and router code. Affected files in silcd/.
3641 * Sending SIGUSR1 signal to server now dumps the current
3642 server statistics into /tmp directory. Affected file is
3645 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3646 the SILC Hash Interface also. Added new functions
3647 silc_hash_get_name, silc_hash_init, silc_hash_update and
3648 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3650 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3652 * Added some better info printing for client during connecting.
3653 Affected file silcd/server_util.c.
3655 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3656 to silence a user on a channel. Affected files are
3657 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3658 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3659 and silcd/packet_receive.c.
3661 * Fixed a fatal bug in handling of malformed command payload.
3662 Affected file silcd/command.c.
3664 * Fixed a double free when announcing channel users to router.
3665 Affected file silcd/server.c.
3667 * After successful authentication to channel founder mode, check
3668 that there isn't anyone else with founder mode on the channel.
3669 The one that authenticated will become founder and anyone
3670 else is demoted. Affected file silcd/command.c.
3672 * Added error printing of any error that has occurred during
3673 any command in client library. Affected file is
3674 irssi/src/silc/core/client_ops.c.
3676 * Removed some error printing from the client library and left
3677 it for the application to worry (from the error status it
3678 receives in 'command' client operation. Affected file is
3679 lib/silcclient/command.c.
3681 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3683 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3684 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3685 Starting key agreement with itself is denied. Affected file
3686 is lib/silcclient/client_keyagr.c.
3688 * Fixed some error checkings from the SFTP library which caused
3689 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3690 and lib/silcsftp/sftp_util.c.
3692 * Added new "debug" and "debug_string" settings to Irssi SILC
3693 client which can be used to print runtime debugging on the
3694 Irssi's screen. Available when compiled with --enable-debug
3695 option. Affected file irssi/src/silc/core/silc-core.c.
3697 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3699 * Fixed a missing variadic parameter in a function call that
3700 caused server crash when a non-allowed connection arrived.
3701 Reported by Richard Becker. Affected file silcd/server.c.
3703 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3705 * Added WATCH list sending to backup routers from router.
3706 The WATCH command is sent by the router to the backup
3707 router. Affected file silcd/command.c.
3709 * Mark the backup_router flag for RouterConnection entry
3710 if the backup router stuff is defined in the config file.
3711 Affected file silcd/serverconfig.c.
3713 * Fixed some backup data sending around the code to work better
3714 if the router is standalone router. Not all places were fixed.
3715 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3718 * Fixed the router connecting when connecting to multiple
3719 routers. It ignored every other router except the first
3720 one. Affected file silcd/server.c.
3722 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3724 * Made the private key generation after expiration optional.
3725 If not created after expiration the old key will re-expire
3726 at a later time (and thus key pair is not necessary to
3727 change). Affected file irssi/src/silc/core/clientutil.c.
3729 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3731 * The length arguments in bind() and connect() were wrong
3732 and fixed now to used SIZEOF_SOCKADDR in the
3733 lib/silcutil/unix/silcunixutil.c.
3735 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3737 * Fixed detach timeout handling to use Client ID and not
3738 the actual client entry which may be freed in the callback.
3739 Affected file silcd/command.c.
3741 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3743 * Merged c0ffee's multiple interface support patch.
3744 Affected files in silcd/.
3746 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3748 * Cleanup keys properly. Affected file is
3749 irssi/src/silc/core/clientutil.c.
3751 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3753 * Display the user mode on the status bar. Affected file
3754 irssi/src/silc/core/silc-expandos.c.
3756 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3758 * If private message key is not set, but the flag is set in
3759 the packet, ignore the packet since it cannot be decrypted.
3760 Affected file lib/silcclient/client_prvmsg.c.
3762 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3764 * When resuming client, remove the old client entry from
3765 the watcher list too. Affected file silcd/packet_receive.c.
3767 * Do not allow normal server to force founder mode away
3768 from router if the founder mode is already set. Affected
3769 file silcd/packet_receive.c.
3771 * Remove the client entry with watch notify types with short
3772 timeout, and not directly, so that other notifys can be
3773 retrieved too. Affected file lib/silcclient/client_notify.c.
3775 * Display notification about data messages that cannot be
3776 displayed. Affected files irssi/src/silc/core/client_ops.c,
3777 irssi/src/fe-common/silc/module-formats.[ch].
3779 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3781 * Fixed the CHANNEL_CHANGE notify handling in client libary
3782 to not use freed memory. Affected file is
3783 lib/silcclient/client_notify.c.
3785 * Fixed CUMODE_CHANGE notify handling in server. Affected
3786 file silcd/packet_receive.c.
3788 * Fixed USERS command to support empty channels. Affected
3789 file silcd/command.c.
3791 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3793 * Allow multiple identical pending commands to be registered
3794 in client library. Affected file is lib/silcclient/command.c.
3796 * Call the completion for resolving client information only
3797 after all resolvers has finished. This fixes a crash in
3798 the client. Added support for checking when the resolvers
3799 are finished. Affected file is lib/silcclient/idlist.c.
3801 * Wait by default 3 seconds before reconnecting to the server
3802 after being disconnected. Makes the /detach command a bit
3805 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3807 * Check the watcher list before sending signoff notifys
3808 when closing client connection. Affected file is
3811 * Added better CMODE command rights checking. Affected file
3812 silcd/server_util.c.
3814 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3816 * Fixed watcher list checking during server signoff. It
3817 crashed the server. Affected file silcd/server_util.c.
3819 * The JOIN command reply returns now the founder's public
3820 key. Affected file is silcd/command.c.
3822 * Announce the channel mode, and the mode properties with
3823 CMODE_CHANGE notify. Affected file silcd/server.c.
3825 * Mark new channels by default disabled, untill at least
3826 one user joins the channel. Affected file is
3827 silcd/packet_receive.c.
3829 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3831 * The nickname argument to watch notify can be optional.
3832 Fixes a crash in server. Affected file silcd/packet_send.c.
3834 * Remove the client entry from cache if the WATCH notify type
3835 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3836 lib/silcclient/client_notify.c.
3838 * Check the watcher list before and after changing nickname
3839 when the NICK_CHANGE notify is received. Affected file is
3842 * Fixed a crash in OPER and SILCOPER command sending. Empty
3843 passphrase caused the crash. Affected file is
3844 lib/silcclient/command.c.
3846 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3848 * Merged with Irssi CVS for Irssi SILC client.
3850 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3852 * Completed the protocol specifications.
3854 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3856 * Merged with Irssi CVS for Irssi SILC client.
3858 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3860 * Added the founder's public key delivery to the
3861 CUMODE_CHANGE notify type as well. Updated the protocol
3862 specs and the code. Affected files are silcd/packet_send.[ch],
3863 silcd/packet_receive.c and silcd/command.c.
3865 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3867 * Added silc_pkcs_public_key_copy function into the
3868 lib/silccrypt/silcpkcs.[ch].
3870 * Remove the `iv' from the SilcChannelEntry since we can
3871 live without it. Affected files are silcd/idlist.h and
3872 silcd/packet_receive.c.
3874 * Added support for sending the founder's public key in
3875 the CMODE_CHANGE notify packet in the server. Affected
3876 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3877 silcd/command.c and silcd/server.c.
3879 * Changed the FOUNDER_AUTH authentication to use only
3880 public key authentication as defined by new protocol
3881 specs. Passphrase authentication with that mode cannot
3882 be used anymore. It is now possible to reclaim founder
3883 mode from any server in the network. Affected files are
3884 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3886 * Added permanent channels support by making the channel
3887 permanent when FOUNDER_AUTH mode is set on the channel.
3888 The channel will not be destroyed even if channel is empty
3889 when that mode is set. Protocol TODO #17. Affected
3890 files are silcd/server.[ch], server_util.[ch],
3891 silcd/command.c, silcd/packet_receive.c and
3892 lib/silcclient/command.c.
3894 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3896 * Added reference counter to the command reply context in
3897 the client library. Affected files are
3898 lib/silcclient/command_reply.[ch].
3900 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3902 * Fixed rekey protocol with PFS in the client library.
3903 Affected file is lib/silcclient/protocol.c.
3905 * Added support for list of errors in client library
3906 command reply handling. Affected file is
3907 lib/silcclient/command_reply.c.
3909 * Defined that the WHOIS and IDENTIFY commands can send
3910 list of errors. Updated the protocol specs. Protocol
3913 * Added support for sending list of errors to WHOIS and
3914 IDENTIFY commands in server. Added support for receiving
3915 list of errors in server. Affected files are
3916 silcd/command.c and silcd/command_reply.c.
3918 * Fixed client info resolving on LEAVE command in client
3919 library to not crash. Affected file is
3920 lib/silcclient/client_notify.c.
3922 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3924 * Defined that the NICK command replies with thew changed
3925 nickname too, to make the nickname changing simpler at
3926 the client's end. Updated protocol specs and the code
3927 in client and server. Affected files are
3928 silcd/command.c, lib/silcclient/command_reply.c and
3929 lib/silcclient/command.c.
3931 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3933 * Added `Compressed' packet flag to indicate that the packet
3934 payload is compressed by the sender. Updated the protocol
3935 specs and the core library. The compression still is not
3936 implemented in the sources. Affected file is
3937 lib/silccore/silcpacket.h.
3939 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3941 * Remove pending command callbacks also if the connection
3942 to the server is destroyed. Affected file is
3943 lib/silcclient/client.c.
3945 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3947 * Added new QUIET channel user mode that can be used to
3948 quiet a user in a channel. Updated the protocol specs but
3949 it wasn't implemented yet. Protocol TODO #27. Affected
3950 file is lib/silccore/silcmode.h.
3952 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3954 * Added BLOCK_INVITE user mode to be able to block incoming
3955 invite notifications. Protoocol TODO #26. Affected files
3956 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3959 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3960 the protocol specs and the code. Affected file is
3961 lib/silccrypt/silcpkcs.c.
3963 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3965 * Disconnect Payload includes now the status type. Updated
3966 the protocol specs and the code. Protocol TODO #25.
3967 Affected files are silcd/server.c, lib/silcclient/client.c.
3969 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3970 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3971 Moved the silc_client_command_status_messages table to the
3972 lib/silcutil/silcutil.c and added new funtion
3973 silc_get_status_message, which deprecates function
3974 silc_client_status_message. Affected files are
3975 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3976 lib/silcutil/silcutil.[ch].
3978 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3980 * Defined that the nickname hash in Client ID MUST be from
3981 lowercase nickname. This effectively changes nicknames in
3982 SILC to case-insensitive. Updated the protocol specs and
3983 the code. Affected files are lib/silcutil/silcutil.[ch],
3984 silcd/serverid.c, and silcd/idlist.c.
3986 * Added new channel user modes BLOCK_MESSAGES_USERS and
3987 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3988 code. Affected files are lib/silccore/silcmode.h,
3989 lib/silcclient/command.c, and silcd/packet_send.c.
3991 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3992 specs and code. Affected file lib/silccore/silcstatus.h.
3994 * Added support for watch list. It is possible to add nicknames
3995 to be watched, and when they come to network, leave network
3996 or user mode changes the watcher will be notified of this
3997 change. Added SILC_COMMAND_WATCH command, added new
3998 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3999 notifications. Updated the protocol specs and implemented
4000 this to library, client and server. Protocol TODO #21.
4001 Affected files are lib/silccore/silccomand.h,
4002 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
4003 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
4004 silcd/packet_send.[ch], silcd/packet_receive.c, and
4005 irssi/src/silc/core/client_ops.c.
4007 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
4008 somebody watching you. Updated the protocol specs and the
4009 code. Affected files are lib/silccore/silcmode.h, and
4010 lib/silcclient/command.c.
4012 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4014 * Added service support to SILC protocol. Added new command
4015 SILC_COMMAND_SERVICE. Updated the protocol specs and the
4016 core library. Services are not implemented in server or
4017 client for now. Protocol TODO #20. Affected files are
4018 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
4020 * Added SilcStatus argument to `command' client operation
4021 to return the error status when command sending fails
4022 locally. Changed all command in client library to return
4023 correct command status. Affected files are
4024 lib/silcclient/command.c, lib/silcclient/silcclient.h and
4025 irssi/src/silc/core/client_ops.c.
4027 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4029 * Added silc_mime_parse function to parse MIME headers.
4030 Affected files are lib/silcutil/silcstruti.[ch].
4032 * Added MIME header parsing in Irssi SILC Client. It displays
4033 all textual MIME objects, others it ignores. Affected file
4034 is irssi/src/silc/core/clien_ops.c.
4036 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4038 * Fixed a bug in the pid writing function, which couldn't be
4039 written in a root-owned directory.
4041 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4043 * Defined that channel message to unknown Channel ID must
4044 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
4045 Updated the protocol specs and the code in server. The
4046 affected file is silcd/packet_receive.c.
4048 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4050 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
4051 that it is used to send error notifys if error occurs during
4052 some SILC packet processing, except commands. The error
4053 types are same as for command reply types. Defined that
4054 if private message is sent to unknown Client ID the error
4055 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
4056 Updated the protocol specs and code. Affected files are
4057 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
4058 lib/silcclient/client_notify.c, silcd/packet_receive.c,
4059 and irssi/src/silc/core/client_ops.c. Renamed the
4060 SilcCommandStatus to SilcStatus.
4062 * Defined the use of extra WHOIS attributes in WHOIS command.
4063 The <Requested Attributes> (defined in a separate document)
4064 can be used to request additional information about user
4065 not returned by standard WHOIS command. Defined that server
4066 can send WHOIS command directly to client. Client provides
4067 the requested attributes to the server. Updated the protocol
4068 specs. Protocol TODO #4. Implementation is not done yet
4069 (Protocol TODO #24).
4071 * Renamed function silc_client_command_status_message to
4072 silc_client_status_message. Affected files are
4073 lib/silcclient/command_reply.[ch].
4075 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4077 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
4078 32 bit integers. Updated the protcol specs and the code.
4079 Affected files are silcd/command.c and
4080 lib/silcclient/command.c.
4082 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4084 * Fixed a bug in library where sending a bogus authentication
4085 payload would lead to a crash. Affected file is
4086 lib/silccore/silcauth.c.
4088 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4090 * Added detach_disabled and detach_timeout server config
4091 options to the server. Affected files silcd/serverconfig.[ch],
4092 silcd/command.c and silcd/packet_receive.c.
4094 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4096 * Added resolve_cmd_ident field to the SilcClientEntry structure
4097 too so that if the entry is for example being resolved so
4098 another command may attach to the same pending command reply
4099 without requiring to resolve the same entry again. Added
4100 support for adding multiple pending commands for one
4101 command idenfier. Affected files lib/silcclient/command.[ch],
4102 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
4104 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4106 * Defined that server receives WHOIS command reply for private
4107 and secret channels too. Updated protocol specs and the
4108 code in server. Affected file silcd/command.c.
4110 * Defined <channel user mode list> argument to WHOIS command
4111 reply for returning user modes on the channels. The
4112 channel list now doesn't include the user mode anymore but the
4113 actual channel mode. Updated protocol specs and the code in
4114 client and server. Affected files are silcd/command_reply.c,
4115 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
4116 and lib/silcclient/command_reply.c.
4118 * Save the channels list in WHOIS command reply in normal server
4119 so that WHOIS always shows joined channels also in normal
4120 server and not just on router. Affected file is
4121 silcd/command_reply.c.
4123 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4125 * Defined that server receives USERS command reply for private
4126 and secret channels too. Updated protocol specs and the
4127 code in server. Affected file silcd/command.c.
4129 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4131 * Changed the UMODE's mode mask argument to be optional. If
4132 not provided then the command merely returns the current mode
4133 mask to the client. Updated protocol specs and the server.
4134 Affected file is silcd/command.c.
4136 * Added SILC session detachment/resuming support. It is possible
4137 to detach by closing the network connection and then re-connect
4138 and resume to the old client session. Added DETACHED user
4139 mode that server will set for detached client. Added new
4140 packet RESUME_CLIENT which is used to perform the resuming
4141 process. Added DETACH command. Updated the protocol specs,
4142 core library, client and server. Protocol TODO #22. Very
4143 many affected files around the tree.
4145 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4147 * Changed the CMODE's mode mask argument to be optional. If
4148 not provided then the command merely returns the current mode
4149 mask to the client. Updated protocol specs and the server.
4150 Affected file is silcd/command.c.
4152 * Changed the Killer's Client ID in KILLED notify to be just
4153 any ID payload since router server is allowed to kill as well.
4154 Updated protocol specs, client libary and server. Affected
4155 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
4156 and irssi/src/silc/core/client_ops.c.
4158 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4160 * Added new user modes ANONYMOUS for special anonymous servers
4161 that may set the mode for client, and BLOCK_PRIVMSG which
4162 client may set to block incoming private messages unless the
4163 Private Message Key flag is set (using private keys to protect
4164 private messages). Updated protocol specs and code in client
4165 and server and core library. Protocol TODO #23. Affected
4166 files are lib/silccore/silcmode.h, silcd/server.[ch],
4167 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
4168 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
4170 * Added new channel user mode BLOCK_MESSAGES which the client
4171 may set to itself to tell server not send channel messages.
4172 Other packets such as channel key packets are still sent.
4173 Protocol TODO #23. Updated the protocol specs, client and
4174 server. Affected files are lib/silccore/silcmode.h,
4175 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
4176 lib/silcutil/silcutil.c, silcd/command.c, and
4177 silcd/packet_send.c.
4179 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4181 * Redefined the Status Payload to include now two 8 bit fields,
4182 instead of one 16 bit field. This now makes it possible to
4183 send list of errors. Updated the protocol specs and the code
4184 in core library, client library and server. Protocol TODO #1.
4185 Affected files are lib/silccore/silccommand.[ch],
4186 lib/silcclient/command_reply.[ch], silcd/command.c,
4187 silcd/command_reply.c and silcd/packet_receive.[ch].
4189 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4191 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
4192 must be handled by the application and should tell the application
4193 that an error message was already printed, and it should print the
4194 config coords (line, filename, ...). Affected files are
4195 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
4197 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
4198 server config parsing code more readable.
4200 Fixed a bug in the fetch_logging() config callback.
4202 Affected files is silcd/serverconfig.c.
4204 * Drop root privileges when started in foreground. Don't drop them
4205 if debugging also. Affected file is silcd/silcd.c.
4207 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4209 * Added more IM-like features by introducing new user modes
4210 for setting various presence information. Added new modes:
4211 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
4212 specs and code. Protocol TODO #19. Affected files are
4213 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
4214 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
4216 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4218 * Added STATS command to the protocol after all, to return
4219 various statistical information about the network. It can
4220 be used by clients to retrieve statistical information, and
4221 servers may use it to to fetch cell and network wide
4222 statistics from router. Updated the protocol specs and
4223 implemented it to the server. Protocol TODO #16.
4224 Affected files are lib/silccore/silccommand, silcd/command.[ch],
4225 silcd/command_reply.[ch].
4227 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4229 * The LIST command reply in client libary now adds new channel
4230 entry if the returned channel doesn't exist yet in cache,
4231 and returns the channel entry to the application in the
4232 command_reply client operation. Affected file is
4233 lib/silcclient/command_reply.c.
4235 * Changed the channel message payload's MAC generation to
4236 include the IV in the MAC as well. This way all relevant
4237 parts of the channel message payload are authenticated also
4238 with the channel message MAC (and not only by packet MAC).
4239 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
4240 Affected file is lib/silccore/silcchannel.c.
4242 * Fixed the SKE to save the remote version, since the
4243 silc_ske_parse_version mistakenly checked wrong version,
4244 after it replaced the start payload. Affected files are
4245 lib/silcske/silcske.[ch].
4247 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4249 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
4250 string utility functions. Added there also new functions
4251 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
4252 Affected files lib/silcutil/silcstrutil.[ch].
4254 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
4255 files are lib/silcutil/silcstrutil.[ch].
4257 * Defined that the security property fields in SKE SHOULD be
4258 UTF-8 encoded, defined that version string MUST be US-ASCII
4259 encoded, defined that passphrases sent in connection
4260 authentication protocol MUST be UTF-8 encoded. Implemented
4261 these to the client and server. Defined also that other
4262 passphrases sent in the protocol MUST be UTF-8 encoded.
4263 Affected files are lib/silcske/silcske.c,
4264 lib/silcclient/protocol.c, silcd/protocol.c,
4265 silcd/serverconfig.c, and lib/silccore/silcauth.c.
4267 * Changed the silc_client_close_connection interface to not
4268 need the SilcSocketConnection which should not be visible
4269 to application. Affected files are lib/silcclient/client.c
4270 and lib/silcclient/silcclient.h.
4272 * Rewrote the text for Private Message Key Payload in the
4273 protocol specification. Protocol TODO #11.
4275 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4277 * Upgraded the protocol version to 1.1, updated protocol specs
4280 * Added the nickname as new argument to NICK_CHANGE notify and
4281 added it to protocol specs and implemented it to client and
4282 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
4283 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
4284 lib/silcclient/client_notify.c.
4286 * Added the killer's client ID to the KILLED notify and added
4287 it to protocol specs and implemented it to client and server.
4288 Protocol TODO #13. Affected files are silcd/command.c,
4289 silcd/packet_receive.c, packet_send.[ch],
4290 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4291 The killer's client entry is now returned to application in
4292 the `notify' client operation.
4294 * Fixed the Max Argument fields that had too large value set
4295 in the protocol specs. Protocol TODO #14.
4297 * Added the LEAVE command reply to return the ID of parted
4298 channel. Updated protocol specs and implemented it to the
4299 client and server. Protocol TODO #15. Affected files are
4300 silcd/command.c, lib/silcclient/command_reply.c. The channel
4301 entry is now returned to application in the `command_reply'
4304 * Rewrote the version SKE version checking in client libary
4305 and in server to use the silc_parse_version_string. Affected
4306 files are lib/silcclient/protocol.c, silcd/protocol.c.
4308 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
4309 commands that was missing it, and updated protocol specs and
4310 the server implementation. Protocol TODO #10. The affected
4311 file is silcd/command.c.
4313 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
4314 generic reply to a generic request (REQUEST flag), and
4315 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
4316 way. A draft-riikonen-silc-flags-payloads-00.txt is written
4317 to define the payload for DATA flag. Added the flags to
4318 the implementation. Protocol TODO #9. Affected file is
4319 lib/silccore/silcchannel.h.
4321 Changed the client library to return the message length
4322 to application as well in the channel_message and private_message
4323 client operations. Affected files are
4324 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
4325 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
4326 and lib/silcclient/client_ops_example.c.
4328 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
4329 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
4330 the channel. Updated protocol specs and impelemented this
4331 to client and server. Protocol TODO #6. Affected files are
4332 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
4333 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
4335 Added new options m and M to CMODE command in Irssi SILC
4336 client to set these modes.
4338 * Deprecated all administrative commands from SILC protocol
4339 since they are highly implementation specific commands.
4340 Updated protocol specs. Moved the old commands in
4341 implementations to private range of command types. Affected
4342 files are silcd/command.c, lib/silcclient/command.c and
4343 lib/silcclient/command_reply.c. Protocol TODO #8.
4345 * Fixed a bug in server where sending unknown command crashes
4346 the server. Affected file silcd/command.c.
4348 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4350 * Added SILC_PROTOCOLVERSION macro to check protocol version
4351 of a socket connection. The affected file is
4352 lib/silcutil/silcsockconn.h.
4354 * Added better error logging in rekey protocol. Affected file
4357 * Do not check public key types in SKE during rekey. Affected
4358 file lib/silcske/payload.c.
4360 * Fixed the rekey protocol with PFS, which was totally broken.
4361 Affected file silcd/protocol.c.
4363 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4365 * Some client implementations quit network by doing first LEAVE
4366 and then immediately SIGNOFF (like Bombyx). We now do check
4367 after a short time after LEAVE notify and check whether the
4368 client is still valid after LEAVE, and if not we remove it from
4369 cache. Affected file is lib/silcclient/client_notify.c.
4371 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4373 * Merged version 1.1.4 of zlib. Even if it not currently in use,
4374 it's good not to have security holes here.
4376 * Fixed a negative refcount situtuation for the config context.
4377 Affected file is silcd/serverconfig.c.
4379 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4381 * ROBOdoc documented lib/silcutil/silcutil.h.
4383 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4385 * Optimized even more the SilcPacketContext structure. Now
4386 totally saved 16 bytes of memory per context after optimization.
4387 Affected files are lib/silccore/silcpacket.[ch].
4389 * Made strict checks for valid SILC IDs. Affected file is
4390 lib/silccore/silcid.c.
4392 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4394 * Changed the object argument for silc_cipher_register,
4395 silc_hash_register, silc_hmac_register and silc_pkcs_register
4396 to const. Affected files are lib/silccrypt/silccipher.[ch],
4397 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
4399 * Changed the silc_get_username and silc_get_real_name to
4400 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
4402 * Fixed the Irssi SILC Client to use the silc_get_username and
4403 silc_get_real_name insted of glib routines since the glib
4404 routines only corrupt stack. Fixes the Irssi SILC to work in
4405 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
4407 * Fixed the Irssi to not use g_get_home_dir since it crashes
4408 or returns garbage on cygwin and corrupts stack. Added function
4409 get_home_dir to Irssi routines. Affected files are
4410 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
4412 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4414 * Made some structure optimizations. SFTP memory FS MemFSEntry
4415 entry structure. Optimized SilcTask structure. Optimized
4416 SilcPacketContext structure.
4418 Affected files lib/silcsftp/sftp_fs_memory.c,
4419 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
4421 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4423 * And yet again reverted back the config thing since Johnny
4424 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
4427 * Fixed memory leaks from config object. Affected files are
4428 silcd/serverconfig.[ch].
4430 * Added support for adding new connections to the server in rehash.
4431 After rehash they take effect.
4433 Added support for changing the maximum allowed connections in
4434 rehash. The number can grow but going smaller is not supported.
4436 Added function silc_server_num_sockets_by_remote to the
4437 silcd/server_util.[ch].
4439 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
4441 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4443 * Added preliminary checking during config parsing for a valid
4444 public/private key and removed further checks in the code.
4445 Affected files are silcd/serverconfig.[ch], server.c.
4447 * Moved functions silc_server_drop() and silc_server_daemonise()
4448 from server.c to silcd.c since they are stricly related to
4449 the application activity.
4451 * Reverted a small part of the automatic ref/unref since
4452 it caused a double unref in some situations. Affected
4453 files are silcd/silcd.[ch], server.c, serverconfig.c.
4455 * Added some .cvsignore files in the lib directory.
4457 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4459 * Fixed silc_net_gethostbyaddr to correctly resolve by
4460 address. Affected file lib/silcutil/silcnet.c.
4462 * Fixed the notify relaying to client. The HMAC to be used
4463 with relayed packets ws wrong and caused decryption failure
4464 at the client end. Affected file is silcd/packet_receive.c.
4466 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4468 * Created new branch silc_protocol_1_0_branch.
4470 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4472 * Changed the silc_server_config_* routines to be SilcServer
4473 independent. They are now officially application specific code
4474 and not part of generic server implementation. Affected files
4475 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4477 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4479 * Added automatic referencing of config context in the
4480 silc_server_config_alloc, and automatic unreferencing in the
4481 silc_server_config_destroy. Affected files are
4482 silcd/serverconfig.[ch], silcd/silcd.c.
4484 * Fixed the silc_log_quick handling in the logging routines.
4485 It didn't log quickly when it was TRUE. Affected file is
4486 lib/silcutil/silclog.c. Also the flush delay was set even
4487 if it was 0 in config file. Affected file is
4488 silcd/serverconfig.c.
4490 * Added support for changing key pair of the server in rehash.
4491 Affected file silcd/server.c.
4493 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4495 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4496 too early, before getting the channel entry. Affected file
4497 is silcd/packet_receive.c.
4499 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4501 * Added functions silc_server_config_[ref/unref], these are used
4502 to prevent that the config object is destroyed.
4504 No longer directly affect global variables silc_log_quick and
4505 silc_log_delay, they are first cached inside the config object
4506 and then applied with silc_server_config_setlogfiles().
4508 silc_server_config_set_defaults() is now internal to
4509 serverconfig.c, there are no reasons to show this internal stuff
4512 Affected files are silcd/serverconfig.[ch].
4514 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4515 fprintf's to stderr, since some code may be executed again after
4516 the server went into the background. Affected files are
4519 * Added rehash support. Added function silc_server_rehash() that
4520 will perform all the basic tasks of the rehashing procedure.
4522 * Added command line option `-x, --hexdump'. This will enable the
4523 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4524 The option `--hexdump' implies `--debug'.
4526 * Fixed a bad bug in the logging APIs (silcutil library) where
4527 the application would crash after calling silc_log_reset_all().
4529 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4531 * Fixed the KICKED notify handling in client library to
4532 correctly remove the channel and all entries from the
4533 channel when I was kicked. This bug crashed the client.
4535 Fixed yet another but in KICKED notify handling to remove
4536 the kicked client correctly from the channel.
4538 Affected file is lib/silcclient/client_notify.c.
4540 * Fixed a minor bug in looking up correct client entry
4541 in KICKED notify in server. Affected file is
4542 silcd/packet_receive.c.
4544 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4545 sources correctly to distribution. Fixes --with-gmp option.
4547 * Removed the manual rehashing from ID Cache, and changed it
4548 to use the SILC Hash Table's auto rehash feature. Affected
4549 file is lib/silccore/silcidcache.c.
4551 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4553 * Fixed a bug in the silc_client_nickname_format function that
4554 handles the multiple same nickname formatting. Two clients
4555 with same nickname caused problems after the first one left
4556 and rejoined. It didn't format the nickname correctly.
4557 Affected file is lib/silcclient/idlist.c.
4559 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4561 * Don't change the topic if olod topic is same as new one.
4562 Affected file is silcd/packet_receive.c.
4564 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4566 * Added cross-reference support to the SILC Documentation
4567 generator. All types across all HTML files are now cross-
4568 referenced. Affected files util/robodoc/generator.c and
4569 scripts/silcdoc/silcdoc.
4571 * Added file lib/silcutil/silctypes.h to include all the
4572 arithmetic type definitions and some macros. Removed
4573 includes/bitmove.h and moved macros to silctypes.h.
4575 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4577 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4579 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4581 * Added `type' argument to silc_id_payload_parse_id function which
4582 now returns the type of the ID to the sent pointer. Affected
4583 file is lib/silccore/silcid.[ch].
4585 * Added check for CMODE_CHANGE notify type that mode change is
4586 allowed by the sender. Affected file silcd/packet_receive.c.
4588 * Added check for CUMODE_CHANGE notify type that mode change is
4589 allowed by the sender. Affected file silcd/packet_receive.c.
4590 Added the ID type as CUMODE_CHANGE notify type as argument
4591 to the `notify' client operation. Affected files are
4592 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4594 * Added function silc_client_add_server to the client library.
4595 Added support for resolving also channel and server info when
4596 received unknown entity in notify packet. Affected files are
4597 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4599 * Added function silc_command_get_status to return the command
4600 status from the command reply's argument payload. Affected files
4601 are lib/silccore/silccommand.[ch].
4603 * Added check for KICKED notify type that the kicking is
4604 allowed by the client. Affected file silcd/packet_receive.c.
4606 * Created function silc_get_input which can be used to get input
4607 (echo on or off) from user on command line. Affected files are
4608 lib/silcutil/silcutil.[ch].
4610 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4612 * Optimized silc_server_packet_relay_to_channel function.
4613 Added new function silc_channel_message_payload_encrypt which
4614 can be called directly if channel message payload needs to
4615 be encrypted and is already encoded (no need to call _encode
4616 function). Packet relaying is now done by router without any
4617 extra memory allocations. Affected files are
4618 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4619 silcd/packet_send.c.
4621 * Fixed the INVITE notify handling. It took wrong arguments
4622 as invite list and invite delete. Affected file is
4623 silcd/packet_receive.c.
4625 * Added check for TOPIC_SET notify type that the topic change is
4626 allowed by the client. Affected file silcd/packet_receive.c.
4628 * Added check for INVITE notify type that inviting is allowed by
4629 the client. Affected file silcd/packet_receive.c.
4631 * Changed the silc_server_client_on_channel to return the
4632 SilcChannelClientEntry as well. Moved the function
4633 silc_server_check_cmode_rights to server_util.[ch].
4634 Affected files are silcd/server_util.[ch], silcd/command.c.
4636 * Added function silc_server_check_umode_rights to check whether
4637 changing client's user mode is allowed. Added check for
4638 UMODE_CHANGE notify type that the umode change is allowed
4639 by the client. Affected files are silcd/server_util.[ch],
4640 silcd/packet_receive.c and silcd/command.c.
4642 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4644 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4645 ID length. It ignored that ID can be IPv6 based as well.
4646 Affected file lib/silccore/silcpacket.h.
4648 * Fixed the silc_id_id2str and silc_id_str2id to take the
4649 IPv6 address offset's into consideration. Affecte file is
4650 lib/silccore/silcid.c.
4652 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4654 * Fixed the internal Unix scheduler functions to check for
4655 NULL context they may receive. The affected file is
4656 lib/silcutil/unix/silcunixschedule.c.
4658 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4660 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4661 can specify different directory with --home command line
4662 parameter. Affected files irssi/src/silc/core/client_ops.c,
4665 * SILC-specific commands aren't now executed if the active server
4666 isn't of SILC-type, so there won't be problems with having
4667 IRC and SILC protocol support in same client. Affected files
4668 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4671 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4673 * Improved the signal support in SILC Schedule. Added new
4674 function silc_schedule_signal_call which is used by application
4675 to mark a signal to be called. It is now safe to perform
4676 any kind of tasks in signal callbacks since it is guaranteed
4677 that the application specified signal callback is called
4678 after the signal is over. Affected files are
4679 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4681 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4683 * Added `name' field to SilcChannelPrivateKey to represent
4684 application given name for the key. Moved also the context from
4685 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4686 Added the `name' argument also to the function
4687 silc_client_add_channel_private_key.
4689 Added function silc_client_current_channel_private_key to set the
4690 current channel private key in use.
4692 Added "change" command to KEY command which can be used to change
4693 the current channel private key. Bound the command also to
4694 alt+K (Alt+Shift+k).
4696 Also affected files lib/silcclient/client_channel.c,
4697 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4699 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4701 * Added silc_rng_get_byte_fast function in to the
4702 lib/silccrypt/silcrng.[ch].
4704 * Changed the interface of silc_packet_assemble and the
4705 silc_packet_send_prepare. If silc_packet_assmble is now
4706 called the application does not call silc_packet_send_prepare
4707 because the library will call it automatically. These
4708 interfaces now also return a reference to the outgoing buffer
4709 which includes the assembled packet, which the application can
4710 use to encrypt the packet.
4712 Affected files are lib/silccore/silcpacket.[ch],
4713 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4714 silcd/packet_send.c, server_backup.c and packet_receive.c.
4716 * Fixed a packet sending bug on very high load, where outgoing
4717 packet queue wasn't handled correctly and packets got corrupted.
4718 Affected files are lib/silcutil/*/silc*sockconn.c,
4719 lib/silcclient/client.c and silcd/server.c.
4721 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4723 * Added macro SILC_PACKET_DATALEN which can be used during
4724 packet assembling to check whether the data to be added to
4725 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4726 len is truncated until it fits it.
4728 Added checks for maximum length of channel message payload and
4729 private message payload also.
4731 Added checks for maximum packet length in server and in
4734 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4735 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4736 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4737 lib/silcclient/client_prvmsg.c.
4739 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4741 * Added silc_server_packet_queue_purge call to the
4742 silc_server_disconnect_remote to assure that all data in the
4743 queue before disconnecting is sent to the network. Affected
4744 file silcd/server.c.
4746 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4748 * Added the deleting of server's own ID cache entry to the
4749 silc_server_free function. Free also everything else that
4750 has been allocated in silc_server_init. The affected file
4753 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4755 * Added functions silc_parse_version_string, silc_version_to_num,
4756 and silc_ske_parse_version to parse SILC protocol style version
4757 strings. Affected files lib/silcutil/silcutil.[ch] and
4758 lib/silcske/silcske.[ch].
4760 * Added new configuration params: version_protocol, version_software
4761 and version_software_vendor to specify what version the remote
4762 host must at least be to be able to connect to server. The vendor
4763 string can be regex matched too. Added new function
4764 silc_server_connection_allowed to check maximum number of allowed
4765 connections, and allowed versions for incoming connections.
4766 Affected files are silcd/server.c, server_util.[ch] and
4769 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4771 * Added preliminary support for signals in scheduler. The
4772 signals we care about are now blocked always when the scheduler
4773 is locked. This way we can synchronise the use of signal with
4774 scheduler. It is guaranteed that when signal occurs the scheduler
4775 is not locked, and thus new tasks can be safely added to the
4778 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4779 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4780 Added new platform specific routines
4781 silc_schedule_internal_signals_[un]block and
4782 silc_schedule_internal_signal_[un]register.
4784 Added new functions to SILC Schedule API:
4785 silc_schedule_signal_[un]register. Each signal that application
4786 is going to use should be registered to the scheduler.
4788 Affected files are lib/silcutil/silcschedule.[ch],
4789 lib/silcutil/*/silc*schedule.c.
4791 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4793 * Check for unauthenticated client and server in the
4794 silc_server_new_client and silc_server_new_server functions.
4795 Affected file silcd/packet_receive.c.
4797 * Added function silc_string_is_ascii to check whether given
4798 string is 7-bit ASCII string. Affected files are
4799 lib/silcutil/silcutil.[ch].
4801 * Added function silc_id_is_valid_server_id into the
4802 silcd/serverid.c and added checking for valid Server ID's in
4803 silc_server_new_server. The Server ID must always be based
4804 on the server's public IP address.
4806 * Added logging of DISCONNECT packet message in the server.
4807 Affected file silcd/server.c.
4809 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4811 * Changed all library interfaces that use Global RNG to also
4812 accept SilcRng as argument. Affected files are
4813 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4814 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4815 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4816 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4817 lib/silccrypt/rsa.c.
4819 * Added function silc_pkcs_generate_key to the
4820 lib/silccrypt/silcpkcs.[ch] for applications so that they
4821 don't need to do pkcs->pkcs->init calls anymore.
4823 * Remove SilcSocketConnection from the SFTP API since it really
4824 wasn't needed there. The application has the information
4825 saved in its contexts anyway and the SFTP layer doesn't need
4826 know about it. Affected files lib/silcsft/silcsftp.h and
4827 lib/silcsftp/sftp_[server/client].c.
4829 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4830 The SilcSimContext is not SilcSim.
4832 * Fixed possible buffer overflows in silc_id_render in the
4833 lib/silcutil/silcutil.c.
4835 * On EPOC the global crypto module lists are not used at all
4836 in the crypto library. Added support for using the constant
4837 algorithm list on EPOC. Affected files are
4838 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4841 * Fixed the handling of third parameter of KICKED notify, since
4842 it was mistakenly updated to SILC Protocol 1.0 even though it
4843 is to be included in 1.1. Since it is not in 1.0 it is not
4844 mandatory, and this fix now handles it only if it is provided,
4845 and it is not error if it is not provided. Affected file
4846 lib/silcclient/client_notify.c.
4848 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4850 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4851 client. Affected file irssi/src/silc/core/client_ops.c.
4853 * Merged with Irssi 0.8.4 from irssi.org CVS.
4855 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4857 * Check for valid socket connection in client entries before
4858 sending any messages. Fixes a crash, but doesn't fix some
4859 other underlaying bug that is lurking there. Affected
4860 file silcd/packet_send.c.
4862 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4864 * $usermode, $cumode and $cumode_space expandos shouldn't do
4865 anything with non-SILC server records. Affected file
4866 irssi/src/silc/core/silc-expandos.c
4868 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4870 * Fixed the silc_net_check_[host/local]_by_sock to support
4871 IPv6 bound sockets as well. Now they can return IPv6 addresses
4872 as well. Affected file lib/silcutil/silcnet.c.
4874 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4875 Affected lib/silcutil/unix/silcunixnet.c.
4877 * Fixed ID rendering (at least on some platforms, not NetBSD)
4878 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4880 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4882 * Added silc_hash_public_key and silc_hash_public_key_compare
4883 functions to be used with SilcHashTable. They can be used to
4884 hash public keys and compare public keys in hash table. Affected
4885 file lib/silcutil/silcutil.[ch].
4887 * Added support for specifying multiple public keys for Client
4888 connection section in server configuration file. This makes it
4889 possible to accept multiple public keys from same host, or to
4890 make a section that accepts any incoming host, and have the
4891 accepted public keys listed in the section.
4893 Added functions silc_sever_[find/get]_public_key, added the
4894 support for this actually to all connection sections but only
4895 the Client section is currently allowed to specify multiple
4898 Affected files are silcd/server.c, server_internal.h,
4899 command.c, protocol.c, server_util.[ch], packet_receive.c.
4901 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4903 * Merged Irssi 0.8.2 from irssi.org CVS.
4905 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4907 * If silc_debug is TRUE, also output standard logging messages
4908 to stderr with the debug output.
4910 Made silc_log_reset_all() flushing all channels before returning.
4911 Also fixed some documentation typos.
4913 Affected files are lib/silcutil/silclog.[ch].
4915 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4917 * Fixed the server to check correctly the amount of connections
4918 from single host, by checking also the type of the connection.
4919 Fixed also the comparison of number of connections and number
4920 of allowed connections. Affected files are silcd/server.c,
4923 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4925 * Fixed the USERS command reply to save the user's mode on the
4926 channel as well. Fixed JOIN command reply to check whether a
4927 client is on channel already and not join it twice. Affected
4928 file lib/silcclient/command_reply.c.
4930 * Added new file silc-expandos.c into irssi/silc/core/ to return
4931 various stuff for various signal for the statusbar etc. updating.
4932 Now Irssi SILC client prints channel user modes etc. on the
4935 * The user mode (like server/router operator changes) is now shown
4936 on the Irssi SILC client's statusbar. The affected files are
4937 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4939 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4941 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4942 to SILC_SCHEDULE_[UN]LOCK macros.
4944 * Added more error printing to logs in server code. Affected
4945 files silcd/server.c and silcd/protocol.c.
4947 * Fixed -S option parsing in Irssi SILC Client. Affected file
4948 irssi/src/silc/core/silc-core.c.
4950 * Added silc_buffer_alloc_size function. Affected file is
4951 lib/silcutil/silcbuffer.h.
4953 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4955 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4956 constants. Affected files in
4957 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4960 * Changed the internal SFTP Memory FS table to const. Affected
4961 file lib/silcsftp/sftp_fs_memory.c.
4963 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4965 * Fixed the buffer formatting and unformatting routines to
4966 check the size of 64 bits types with sizeof(). Affected
4967 file is lib/silcutil/silcbuffmt.c.
4969 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4971 * Removed 0.6.x backwards support.
4973 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4975 * Changed all integer type names:
4976 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4977 to avoid collisions with other libraries using same type names
4980 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4982 * Added `prefer_ipv6' argument to the functions
4983 silc_net_gethostbyname[_async]. If it is TRUE it will return
4984 IPv6 address over IPv4. If FALSE IPv4 address is returned
4985 even if IPv6 address was found. Affected files
4986 lib/silcutil/silcnet.[ch].
4988 * Added support silc_net_create_connection[_async] to fallback
4989 to IPv4 address if IPv6 address could not be used (like if
4990 it doesn't work on a specific system). Affected file in
4991 lib/silcutil/unix/silcunixnet.c.
4993 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4995 * Added silc_schedule_reinit function to do the enlarging
4996 of the max tasks handling capabilities of the scheduler.
4997 Affected files lib/silcutil/silcschedule.[ch].
4999 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5001 * Added automatic extern "C" { ... } for C++ compilers so the
5002 application does not need to define them. Affected file
5003 includes/silcincludes.h.
5005 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
5006 old name went against naming convention. Applications now
5007 include "silcclient.h" instead of "clientlibincludes.h".
5008 Removed includes/clientlibincludes.h, it is redundant now.
5010 * Renamed includes/version.h to silcversion.h.
5012 * Added really preliminary support for OS/2 into the util
5013 library. Only thread & mutex API is implemented, others
5014 are still to be implemented. Created the lib/silcutil/os2/
5015 directory. Created also file includes/silcos2.h.
5017 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5019 * Added preliminary BeOS support into the util library.
5020 Created lib/silcutil/beos/, and implemented all the needed
5021 functions to support SILC on BeOS. Created also file
5022 includes/silcbeos.h.
5024 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
5026 * Added proper initializations to silc's irssi code, so it's
5027 now possible to load it as module. Affected files
5028 irssi/src/silc/core/silc-core.c,
5029 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
5031 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5033 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
5036 * Fixed the silcdoc document generator to correct generate
5037 docs from all kinds of filenames. Affected files are
5038 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
5040 * ROBOdoc documented lib/silcutil/silcmemory.h.
5041 Added also new function silc_memdup.
5043 * Removed lib/silcutil/silcbufutil.h and moved those routines
5044 to the lib/silcutil/silcbuffer.h.
5046 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5048 * Added `user_count' to the SilcChannelEntry which now tells the
5049 number of users on the channel. The user count is now saved
5050 in normal server of global channels as well. Affected files
5051 silcd/server.c, idlist.h, packet_receive.c and command.c.
5053 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
5054 include file utility functions.
5056 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
5057 instead of calling directly OS routines.
5059 * Fixed NICK change printing in Irssi SILC Client. Fixed
5060 KICKED notify printing in Irssi SILC Client. Affected file
5061 irssi/src/silc/core/client_ops.c.
5063 * Fixed a NICK change bug in client library, to not recreate the
5064 client_entry->channels hash table everytime nick is changed.
5065 Affected file lib/silcclient/client.c.
5067 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5069 * ROBOdoc documented the lib/silcske/silcske.h, and improved
5070 the SKE interface a bit.
5072 * Fixed padding problem in PKCS#1. The padding was not actually
5073 random since the random number generator was used incorrectly.
5074 This security bug affects only when encrypting with PKCS#1, and
5075 it is not currently used at all in SILC. SILC only use signing
5076 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
5078 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5080 * Rewrote the notify handling in Irssi SILC client to not call
5081 the events as signals. Fixes problems with Perl support.
5082 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
5084 * Send the auto-nicking NICK command in client library with
5085 little timeout after connecting. The affected file is
5086 lib/silcclient/client.c.
5088 * Added following new config file settings:
5089 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
5090 key_exchange_timeout, conn_auth_timeout, connections_max,
5093 Implemented all the new config settings handling in the server.
5095 Optimized the use of SKE Mutual flag usage. Use it only
5096 if connection authentication protocol is not based in public
5099 Renamed all SilcServerConfigSection* to SilcServerConfig*
5100 to have a bit shorter names.
5102 Affected files silcd/serverconfig.[ch], server.[ch], and
5105 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5107 * Cleaned up the listening sockets code, preparing for the rehash
5108 support. Affected file is silcd/server.c.
5110 * Fixed some output messages. Affected files are silcd/silcd.c,
5113 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5115 * Create lib/doc/silcrng_intro.html document as introduction
5116 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
5118 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5120 * Fixes to the silcd config template. Affected file is
5121 doc/example_silcd.conf.in.
5123 * Removed type casts from silc_calloc(), conforming to the
5124 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
5126 * Removed param_name member from client, server, and router
5127 section structs, now identifying the param directly.
5129 Added CONFIG_FREE_AUTH macro in config file parsing.
5131 Affected files are silcd/serverconfig.[ch].
5133 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
5135 * Fixed command line parameter handling. All SILC initialization
5136 is now done in silc_core_init() which also fixes autoconnecting
5139 Affected files irssi/src/silc/core/silc-core.c,
5140 irssi/src/fe-text/silc.c.
5142 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5144 * Added new configuration options and blocks:
5145 keepalive_secs, reconnect_count, reconnect_interval,
5146 reconnect_interval_max, reconnect_keep_trying and
5147 require_reverser_lookup. Added ConnectionParam block, and
5148 implemented the connection parameters when connecting as
5149 initiator and when accepting connections as responder.
5151 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
5152 whether given configuration value has been given already.
5154 Affected files silcd/serverconfig.[c], server.[c].
5156 * Splitted the doc/example_silcd.conf.in. Separated the crypto
5157 algorithm parts and created new file silcalgs.conf, that
5158 is now included from the example_silcd.conf.in.
5160 * Optimized the silc_server_connect_to_router_second to take
5161 the connection configuration object from the SilcServerConnection
5162 object instead of finding it during the connecting phase.
5163 Added the configuration object to SilcServerConnection struct.
5164 Affected files silcd/server_internal.h, server.c.
5166 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5168 * Add the client on channel after it was resolved at the
5169 channel message receiving, and it was not already on the
5170 channel. Affected file lib/silcclient/client_channel.c.
5172 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5174 * Fixed the public key authentication to allocate always the
5175 destination signature buffer instead of using static buffer.
5176 Affected file silcd/protocol.c.
5178 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5180 * Unified the serverconfig.[ch]'s helper function interface.
5181 Affected file silcd/serverconfig.[ch].
5183 * Removed doc/example_silc.conf.in since it is redundant.
5184 The make install will now install irssi/silc.conf file.
5186 * Added new Passphrase and Publickey authentication methods to
5187 config file, allowing both public key and passphrase based
5188 authentication to be set at the same time.
5190 Added `prefer_passphrase_auth' setting in config file which
5191 can be used to set to prefer passwd auth if both passwd and
5192 public key is set. If not set, public key is preferred.
5193 This has effect only when being initiator (responder will try
5196 Added support for authentication with passphrase and public key
5197 at the same time. The passphrase is tried first always since
5198 it is faster to check.
5200 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
5202 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5204 * Merged the new SILC Config library, with the server parsing
5205 support. Read the header file silcconfig.h or the toolkit
5206 documentation for the news. Affected files are
5207 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
5208 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
5209 silcd/protocol.c silcd/server.c silcd/server_backup.c
5210 silcd/serverconfig.[ch] silcd/silcd.c.
5212 * Fixed some silclog documentation. Affected file is
5213 lib/silcutil/silclog.h.
5215 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5217 * The silc_cipher_register, silc_hash_register and
5218 silc_hmac_register now checks if the object to be registered
5219 is registered already. Affected files are
5220 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
5222 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5224 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
5226 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5228 * Allow zero length channel messages inside the Channel Message
5229 Payload. Affected file lib/silccore/silcchannel.c.
5231 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
5232 as header filenames.
5234 * Removed lib/silcclient/README and created HTML file
5235 lib/silcclient/silcclient_using.html, which is now included
5236 as part of Toolkit documentation.
5238 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5240 * Fixed CUMODE_CHANGE notify handling to change the mode of
5241 correct client. Affected file lib/silcclient/client_notify.c.
5243 * Make silc_rng_alloc fail if it cannot allocate the sha1
5244 hash algorithm. Affected file lib/silccrypt/silcrng.c.
5246 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5248 * Fixed the file transfer's key agreement payload to include
5249 zero port also if the hostname is NULL because it could not
5252 Call file transfer monitor callback now also if error occurs
5253 during key agreement protocol.
5255 Changed the silc_client_file_send interface to return the
5256 SilcClientFileError instead of session id. The session ID
5257 is returned into pointer provided as argument.
5259 Check that the file exists locally before sending the
5260 file transfer request at all.
5262 Affected file lib/silcclient/client_ftp.c, silcapi.h.
5264 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
5265 error than can occur while key agreement protocol. Affected
5266 file lib/silcclient/silcapi.h.
5268 * Fixed the event_mode CMODE handler to not crash when mode
5269 is changed and +k mode is set in the channel. Affected file
5270 irssi/src/silc/core/silc-channels.c.
5272 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
5273 SILC_LOG_WARNING to give out Warning and not Error. Affected
5274 file lib/silcutil/silclog.c.
5276 * Fixed the channel message payload decryption in the function
5277 silc_channel_message_payload_decrypt to not modify the original
5278 buffer before it is verified that the message decrypted
5279 correctly. Otherwise, next time it is called with correct
5280 channel key it won't encrypt since the payload is corrupted.
5281 Affected file lib/silccore/silcchannel.c.
5283 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5285 * Do not constantly resize the window. A fix patch by cras.
5286 Affected file irssi/src/fe-text/screen.c.
5288 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5290 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
5291 Affected file lib/silcutil/silcnet.c.
5293 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5295 * Fixed a bug in hash table internal routine for traversing
5296 the table with foreach callback. The current entry may
5297 become invalid in the callback but it was referenced after
5298 the callback returned.
5300 Do not allow auto rehashing of hash table during the
5301 silc_hash_table_foreach operation, for same reasons as it is
5302 not allowed for SilcHashTableList. Affected files are
5303 lib/silcutil/silchashtable.[ch].
5305 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5307 * Defined DLLAPI into silcincludes.h and silcwin32.h for
5308 Win32 DLL. extern's in header files are now declared with
5311 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5313 * Fixed private message handling. It used some old code that
5314 caused the client to crash. Affecte file is
5315 lib/silcclient/client_prvmsg.c.
5317 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5319 * Added function silc_client_add_channel,
5320 silc_client_replace_channel_id, and removed functions
5321 silc_client_new_channel_id and silc_idlist_get_channel_by_id
5322 from client library.
5324 * Added cross reference of the joined channels to the
5325 SilcClientEntry, and changed the SilcChannelEntry's
5326 users list to SilcHashTable. The affected files are
5327 lib/silcclient/idlist.[ch].
5329 * Fixed a bug in hash table tarversing. While the hash table
5330 is traversed with SilcHashTableList the table must not be
5331 rehashed. It is now guaranteed that auto rehashable tables
5332 are not rehashed while tarversing the list. Also defined that
5333 silc_hash_table_rehash must not be called while tarversing
5334 the table. Added function silc_hash_table_list_reset that must
5335 be called after the tarversing is over. The affected files are
5336 lib/silcutil/silchashtable.[ch].
5338 * Changed all hash table traversing to call the new
5339 silc_hash_table_list_reset in server and in client library.
5341 * Added function silc_client_on_channel to return the
5342 SilcChannelUser entry if the specified client entry is joined
5343 on the specified channel. This is exported to application as
5344 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
5346 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5348 * Fixed founder regaining problem with JOIN command on normal
5349 server. The notify for mode change must be sent always and
5350 not only if !cmd->pending. Affected file silcd/command.c.
5352 * Fixed the WHOWAS command's reply sending to support the
5353 lists correctly. Affected file silcd/command.c.
5355 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5357 * When sending JOIN command to router for processing the
5358 sender's old command identifier was not saved back to the
5359 sender's command context, fixed now. The affected file is
5362 * Create the key in JOIN command of the router did not return
5363 the channel key, added check for this. Affected file is
5366 * Fixed a channel ID update bug in JOIN command reply. Do
5367 not directly upgrade the ID but call the function
5368 silc_idlist_replace_channel_id if the ID was changed.
5369 Affected file silcd/command_reply.c.
5371 * Fixed memory leaks from command calling if it would fail.
5372 Affected file silcd/command.c.
5374 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5376 * Applied patches from cras:
5378 Memory leak fixes around libaries, irssi window resize fix,
5379 new silclist.h and silcdlist.h, all extern inline changed to
5382 * Removed dotconf from lib/dotconf, not needed anymore.
5384 * Removed TRQ from lib/trq, not needed anymore.
5386 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
5387 with server connections. Later this will be configurable
5388 in config file after new config file is done. Affected file
5391 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5393 * Fixed a crash in server related to channel announcements.
5394 Affected file silcd/server.c.
5396 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5398 * Fixed memory leaks in silc_server_create_new_channel*
5399 functions. Affected file silcd/server.c.
5401 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
5402 which ID was changed. This way the router will send the
5403 user list for the channel again, and server won't be in
5404 desync in some rare circumstances. Affected file is
5405 silcd/packet_receive.c.
5407 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5409 * Check for NULL socket pointer in the function
5410 silc_server_packet_send_to_channel_real. Affected file
5411 silcd/packet_send.c.
5413 * Fixed the BAN notify handling to correctly remove ban
5414 list. Affected file silcd/packet_receive.c.
5416 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5418 * Fixed some header addition to Toolkit distribution in
5419 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
5421 * Added lib/silcclient/client_ops_example.h as an template
5422 file for application programmers to quickly start using
5423 the SilcClientOperation functions in their application.
5424 Updated the lib/silcclient/README as well to tell about this
5425 nice file made available.
5427 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5429 * Call silc_server_remove_from_channels when removing client
5430 entry when NO_SUCH_CLIENT_ID was received. Affected file
5431 is silcd/command_reply.c.
5433 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5435 * Added server & router operator statistics updating. Affected
5436 file silcd/packet_receive.c and silcd/command.c.
5438 * Fixed the SERVER_SIGNOFF notify handling on normal server
5439 not to save the history information for clients. Same was
5440 fixed earlier in remove_clients_by_server function, but not
5441 here. Affected file silcd/packet_receive.c.
5443 * Raised the default connection-retry count from 4 to 7 in
5444 server. Affected file silcd/server.h.
5446 * Cancel any possible reconnect timeouts when we start the
5447 key exchange. Affected file silcd/server.c.
5449 * Do not reconnect on connection failure when SCONNECT was
5450 given. Affected files silcd/server.[ch].
5452 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5454 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
5456 * Fixed the NICK command to always give the unformatted
5457 nickname to the one giving the NICK command. If unformatted
5458 nickname is cached already it will be formatted and the
5459 local entry will always get the unformatted nickname.
5460 Affected file lib/silcclient/idlist.c.
5462 * Fixed some double frees from client library commands.
5463 Affected file is lib/silcclient/command.c.
5465 * Fixed CUMODE command in server to assure that no one can
5466 change founder's mode than the founder itself, there was a
5467 little bug. Affected file silcd/command.c.
5469 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5471 * Removed the SilcClientCommandDestructor from the client
5472 libary, it is not needed anymore. Affected files are
5473 lib/silcclient/silcapi.h, command[_reply].[ch],
5474 client_notify, idlist.c.
5476 * Fixed GETKEY command to first resolve client, and then
5477 resolve the server only if the client was not found, instead
5478 of resolving both at the same time. Affected file is
5479 lib/silcclient/command.c.
5481 * Added silc_client_start_key_exchange_cb and lookup the
5482 remote hostname and IP address before starting the key
5483 exchange with server. The affected file is
5484 lib/silcclient/client.c.
5486 * The server's public key is now saved using the IP address
5487 of the server and not the servername for the filename.
5488 The hostname public key filename is checked as an fall back
5489 method if the IP address based filename is not found.
5491 Fixed the GETKEY command to save the fetched server key
5492 in correct filename.
5494 Print the remote server's hostname now when new key is
5495 received during connection process. Affected file is
5496 irssi/src/silc/core/client_ops.c.
5498 * Return always our own public key to the client if it asks
5499 for it with GETKEY command. Affected file silcd/command.c.
5501 * Removed the use_auto_addr variable from default config
5502 file since it was in wrong section. Affected file is
5505 * Fixed TOPIC_CHANGE notification to not route it when it
5506 was sent using silc_server_send_notify_to_channel function.
5507 Affected file silcd/command.c.
5509 * Fixed silc_server_send_notify_kicked to send the kicker's
5510 Client ID also, it was missing. Affected files are
5511 silcd/command.c, silcd/packet_send.[ch].
5513 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5515 * Do not save client history information in SERVER_SIGNOFF.
5516 Fixes the bug in normal server that it does not detect
5517 the client becoming valid after the server becomes back
5518 online. Affected file silcd/server_util.c.
5520 * Added `sock_error' field into the SilcSocketConnection
5521 context. When error occurs during socket operation (read
5522 or write) the error is saved. Added also new function
5523 silc_socket_get_error to return human readable socket error
5524 message. Affected files are lib/silcutil/silcsockconn.[ch],
5525 lib/silcutil/unix/silcunixsockconn.c, and
5526 lib/silcutil/win32/silcwin32sockconn.c.
5528 * The server now prints the socket error message in the
5529 signoff for client. Affected file silcd/server.c.
5531 * Fixed the `created' channel information sending from router
5532 to server in JOIN command. Checks now whether the channel
5533 really was created or not and set it according that.
5535 Fixed the JOIN command to use the client entry's current
5536 ID during the joining procedure instead of the one it sent
5537 in the command (it is checked though), since it can change
5538 between the packet processing and command processing, and
5539 would just case unnecessary pain in the client end. Affected
5540 file silcd/command.c.
5542 * Fixed a channel key payload sending to use correct channel
5543 ID when the server was forced to change the channel's ID by
5544 router. Router sent the key payload with the old Channel ID.
5545 Affected file silcd/packet_receive.c.
5547 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5549 * Call silc_server_save_channel_key only if the key payload
5550 was provided in the JOIN command's command reply. Affected
5551 file silcd/command_reply.c.
5553 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5555 * Fixed silc_mp_sizeinbase to return the value correctly with
5556 MPI. Affected file lib/silcmath/mp_mpi.c.
5558 * Fixed the stop_server signal to correctly stop the scheduler
5559 and gracefully stop the server when SIGTERM or SIGINT signals
5560 are received. Affected file silcd/silcd.c.
5562 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5564 * Simple handling of TERM and HUP signals. Also added some log
5565 flushing call around. Affected file is
5568 * Fixed small bugs in silclog.c. Now buffering output will take
5569 effect after 10 seconds since startup: This will ensure that
5570 no important startup messages are lost. Also output redirection
5571 will preserve original format ([Date] [Type] message).
5572 Affected file is lib/silcutil/silclog.c.
5574 * Added two options to the config file, in the logging section:
5575 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5576 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5578 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5580 * Do not print the warning about log files not being initialized
5581 more than once to avoid excess logging. Affected file is
5582 lib/silcutil/silclog.c.
5584 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5585 the SIM copying in make install in Makefile.am.pre.
5587 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5589 * Rewritten silclog APIs. Globally interesting changes follows:
5590 silc_log_set_files() changed to silc_log_set_file().
5591 silc_log_set_callbacks() changed to silc_log_set_callback().
5592 ROBOdoc documented silclog header file.
5593 SilcLogCb now returns bool to wether inihibit the default
5594 handler or not (to keep the old behaviour return always TRUE).
5595 The new APIs should also fix the problem of the
5596 silcd_error.log file that was written in the current directory.
5599 Log files streams will remain opened after silc_log_set_file()
5600 call, means less CPU usage notably on high traffic servers.
5601 File streams are now full buffered, and flushed to the disk
5602 every 5 minutes, lesses HD activity and CPU usage.
5603 Messages can be redirected, allowing admins to configure
5604 one single logfile for all server messages.
5605 the silc_log_quick global variable to activate fast-logging.
5606 Affected files lib/silcutil/silclog.[ch]
5608 * Changed some code to conform new silclog APIs. Affected
5609 files are doc/example_silcd.conf.in, silcd/server.c
5610 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5613 * Fixed a memory leak that could occur in some situations.
5614 Affected file silcd/serverconfig.c.
5616 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5618 * Added the silc_client_del_client to remove the client from
5619 all channels as well. Affected file lib/silcclient/idlist.c.
5621 * Fixed the client library to correctly remove the client
5622 from all channels when the client entry is being destroyed.
5623 Affected file lib/silcclient/client_notify.c, command.c.
5625 * Added auto-nicking support to the client library. If the
5626 applicatio now sets client->nickname it will be sent to the
5627 server after connecting by the library. This way for example
5628 SILCNICK (or IRCNICK) environment variables will have effect
5629 and always change the nickname automatically to whatever
5630 it is wanted. Affected file lib/silcclient/client.[ch].
5632 * Renamed silc_server_command_bad_chars to the
5633 silc_server_name_bad_chars and moved it to the
5634 silcd/server_util.[ch]. Added also new function
5635 silc_server_name_modify_bad to return nickname that
5636 includes bad characters as new nickname without those
5637 bad characters. This check and modify is now used in
5638 silc_server_new_client when the username is initially set
5639 as nickname, so it must be checked to be valid nickname.
5640 Affected file silcd/packet_receive.c.
5642 * The nickname length is now taken from the packet for real
5643 and not trusted to strlen() since it clearly can return
5644 wrong length for nickname including bad characters. This
5645 also applies to channel names. Affected file silcd/command.c.
5647 * Removed the lib/silcsilm/modules directory. Modules are now
5648 compiled into the lib/silcsim. Fixed the copying of the
5649 modules to follow symbolic links in Makefile.am.pre.
5651 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5653 * Fixed silc_string_regexify list creation. Fixes bugs with
5654 BAN and INVITE commands in server. The affected file is
5655 lib/silcutil/unix/silcunixutil.c.
5657 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5659 * Removed the command destructor entirely from the server's
5660 command and command reply routines. It is not needed, and
5661 its usage was buggy and caused crashes. Affected files are
5662 silcd/command[_reply].[ch].
5664 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5666 * Cancel protocol and NULL sock->protocol if timeout
5667 occurred during protocol. Affected file silcd/server.c.
5669 * Cancel protocol timeouts always before calling the final
5670 callback, to assure that after final callback is called
5671 no other state will be called for the protocol anymore.
5672 Affected file silcd/protocol.c.
5674 * Print error log if incoming connection configuration could
5675 not be found. Affected file silcd/server.c.
5677 * Fixed JOIN command to correctly save the founder mode
5678 to the client on normal SILC server, when the channel
5679 was created by the router. Affected file silcd/command.c.
5681 * Fixed LIST command (hopefully) to send correct reply
5682 packets. Affected file silcd/command.c.
5684 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5686 * The silc_packet_receive_process now returns FALSE if the
5687 read data was invalid packet, and TRUE if it was ok.
5689 The server now checks that if unauthenticated connection
5690 sends data and its processing fails the server will close
5691 the connection since it could be a malicious flooder.
5693 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5695 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5697 * Make sure the warning about error opening a log file is
5698 printed only once and not everytime it fails (produces
5699 too much useless log). Affected file lib/silcutil/silclog.c.
5701 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5703 * Made the silc_server_daemonise() function more readable.
5704 Affected file silcd/server.c.
5706 * Pid file is now optional, the user may comment it out from
5707 the config file. Removed define SILC_SERVER_PID_FILE, we
5708 don't need a default any longer. Affected file
5709 configure.in.pre, lib/Makefile.am.pre.
5711 * Make some use of the pid file. The server now dies at startup
5712 if it detects a valid pid file on his path. The server would
5713 die anyway in this circumstance, because of the bind() failure.
5714 Affected file silcd/silcd.c.
5716 * No longer compiling lib/dotconf.
5718 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5720 * Fixed JOIN command parsing not to crash. Affected file
5721 lib/silcclient/command.c.
5723 * Fied the NICK_CHANGE notify to add the new client entry
5724 even it is resolved. This removes an <[unknown]> nick
5725 thingy bug in the client. Affected file is
5726 lib/silcclient/client_notify.c.
5728 * Do not try to allocate 0 bytes (efence does not like it)
5729 in lib/silccore/silccomand.c when encoding payload.
5731 * Do not take IRCNICK as nickname in Irssi SILC client since
5732 it is not possible to set nickname before hand connecting
5733 the server (TODO has an entry about adding auto-nicking
5736 * Changed the silc_server_command_pending to check whether
5737 there already exists an pending entry with the specified
5738 command, command identifier and pending callback. This is
5739 to fix IDENTIFY and WHOIS related crashes that may register
5740 multiple pending commands with same identifier. Affected
5741 file silcd/command.c.
5743 * Fixed the server to reconnect to the router even if it
5744 was already reconnecting and EOF was received. This to
5745 fix a possibility that the server wouldn't ever try to
5746 auto-reconnect to the router. Affected file silcd/server.c.
5748 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5750 * Fixed the server's password authentication to use the
5751 length of the locally saved password, and not the one
5752 sent in the packet. Affected file silcd/protocol.c.
5754 * Fixed same password authentication problem in the
5755 Authentication Payload handling routines in
5756 lib/silccore/silcauth.c.
5758 * Yet another password authentication problem fixed with
5759 channel password handling in silcd/command.c.
5761 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5763 * If first character of string in silc_parse_userfqdn is '@'
5764 then do not parse it. Affected file is
5765 lib/silcutil/silcutil.c.
5767 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5769 * Fixed minor bug in IDENTIFY command reply sending, which
5770 caused various weird problems during JOIN when it was
5771 resolving names for users. Affected file silcd/command.c.
5773 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5775 * Fixed the IDENTIFY command reply sending to chech better valid
5776 clients. It was possible to send incomplete list of replies.
5777 Affected file silcd/command.c.
5779 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5781 * Added silc_client_command[s]_[un]register functions now to
5782 dynamically register the commands in client library. Removed
5783 the static table of commands. This allows the client library
5784 to call commands without causing the application to know about
5785 what commands library has called.
5787 Removed the INFO command reply kludge to detect when the command
5788 was called by library. Now library use its own command reply
5789 function for INFO command.
5791 Added function silc_client_command_call to call a command.
5792 Application can use it to call command, not access the structure
5795 Now all commands that are sent by the client library (not
5796 explicitly sent by application) use own command reply functions.
5798 Affected files around lib/silcclient/ and in
5799 irssi/src/silc/core/.
5801 * Fixed the WHOIS command reply sending to chech better valid
5802 clients. It was possible to send incomplete list of replies.
5804 Fixed the WHOIS and IDENTIFY to send the request to router
5805 if normal server did not do it and did not find any results.
5807 Affected file silcd/command.c.
5809 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5811 * Moved the internal data from SilcClient context into its
5812 own file, not accesible to application. Affected files
5813 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5814 and other files in client library.
5816 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5818 * Added doc/examples installation target in Makefile.am.pre.
5821 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5823 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5824 commands the found client entry will be removed from the
5825 cache, after notifying application about the error. Affected
5826 file lib/silcclient/command_reply.c.
5828 * Changed the /MSG to check for exact nickname user gave, and
5829 not let `nick' match `nick@host' if it is only one found. Now,
5830 user must type the exact nickname (like nick@host2) even if
5831 there are no more than one same nicks found. This is to avoid
5832 a possibility of sending nickname to wrong nickname since
5833 `nick' could match `nick@host'. Affected file is
5834 irssi/src/core/silc-servers.c.
5836 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5838 * Do not print "you are now server operator" or similar when
5839 giving /away command. Affected files are
5840 irssi/src/silc/core/client_ops.c, silc-servers.h.
5842 * Made the silc_server_command_pending_error_check to send
5843 the same command reply payload it received back to the
5844 original sender of the command. This way all arguments
5845 that was received by the server will be received by the
5846 client too. Affected file silcd/command.c.
5848 * Added the silc_idcache_add to return the created cache entry
5849 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5851 * Add global clients to expire if they are not on any channel.
5852 This is because normal server will never know if they signoff
5853 if they are not on any channel. The cache expiry will take
5854 case of these entries. This is done by normal servers only.
5855 The affected files are silcd/command_reply.c,
5856 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5858 * If server receives invalid ID notification for WHOIS or
5859 IDENTIFY and the ID exists in the lists, it is removed.
5860 Affected file silcd/command_reply.c.
5862 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5863 in client then client entry that it matches is searched and
5864 the nickname is printed on the screen for user. Affected
5865 file irssi/src/silc/core/client_ops.c.
5867 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5869 * Use cache entry expire time in the LIST command reply to
5870 purge old entries from the cache after the LIST command
5871 reply has been received. This way we don't have non-existent
5872 entries in the cache for too long. Affected file is
5873 silcd/command_reply.c.
5875 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5877 * If we are normal server, and we've not resolved client info
5878 in WHOIS or IDENTIFY from router, and it is global client,
5879 we'll check whether it is on some channel. If it is not
5880 then we cannot be sure about its validity and will resolve it
5881 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5882 file silcd/command.c.
5884 * Search channel by name (if possible) rather than by ID
5885 in IDENTIFY command's command reply. Affected file is
5886 silcd/command_reply.c.
5888 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5890 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5891 Updated specs and implemented it. Affected file silcd/command.c,
5892 silcd/packet_send.c and silcd/packet_receive.c.
5894 * Implemented the <founder auth> payload handling in the JOIN
5895 command. If provided all conditions for channel joining
5896 except requirement to provide correct passphrase can be
5897 overrided by the channel founder. Updated the protocol specs.
5898 Affected file silcd/command.c.
5900 Added support for founder auth in JOIN command in client
5901 library. Fixed the parsing of the JOIN command now to support
5902 all options as they should be. The affected file is
5903 lib/silcclient/command.c.
5905 * Optimized the WHOIS and IDENTIFY commands to send the request
5906 to router only if it includes nicknames or other names. If
5907 they include only IDs then check the local cache first before
5908 routing. Affected file is silcd/command.c.
5910 * Added channels topic announcements. Affected file is
5911 silcd/packet_receive.c and silcd/server.c.
5913 * Fixed the silc_server_send_notify_topic_set to really destine
5914 the packet to channel. Affected file silcd/packet_send.c.
5916 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5917 library. Affected file lib/silcclient/client_notify.c.
5919 * Added UMODE announcements. Affected file silcd/server.c.
5921 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5923 * Memory leak fixes in:
5925 lib/silcutil/silcsockconn.c
5926 lib/silcske/silcske.c
5927 lib/silcske/groups.c
5929 lib/silccrypt/silcpkcs.c
5930 lib/silccore/silccommand.c
5931 lib/silccore/silcidcache.c
5936 * ROBOdoc documented the lib/silcske/groups.h file and a
5937 bit changed the interface for better.
5939 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5941 * Update the client entry context in the ID cache after
5942 nick change. Affected file lib/silcclient/command.c.
5943 Fixes the CUMODE command when regaining founder privileges,
5944 and a little WHOIS problem.
5946 * Fixed silc_net_gethostbyname to correctly call the
5947 inet_ntop. Affected file lib/silcutil/silcnet.c.
5949 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5951 * Added IPv6 support checking to the configure.in.pre, added
5952 also --enable-ipv6 option to override the check. Affected
5953 file configure.in.pre.
5955 * The silc_thread_create now calls the start function
5956 directly if threads support is not compiled in. Removes
5957 ugly #ifdef's from generic code. Affected files are
5958 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5960 * Added silc_net_gethostby[name/addr]_async to asynchronously
5961 resolve. Affected files are lib/silcutil/silcnet.[ch].
5963 * Added support for rendering IPv6 based server, client and
5964 channel IDs. Affected file lib/silcutil/silcutil.c.
5966 * Added support for creating IPv6 based server IDs. Affected
5967 file is silcd/serverid.c.
5969 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5971 * Added silc_net_gethostby[addr/name] into the
5972 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5973 routines. Added silc_net_is_ip[4/6]. Affected file is
5974 lib/silcutil/unix/silcunixnet.c. All routines that take
5975 address as argument now supports both IPv4 and IPv6 addresses.
5977 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5979 * Fixed LIST command reply sending in server. Affected file
5982 * Server now sends the kicker's client ID in the KICK notify
5983 to the kicked client. Affected file silcd/command.c.
5985 * The client library now parses the kickers client ID and
5986 UI displays it. Affected files lib/silcclient/client_notify.c
5987 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5989 * Made all payload parsing function prototypes consistent.
5990 They all take now const unsigned char * and uint32 pair as
5991 the payload data instead of SilcBuffer. Changes all around
5992 the source tree. Other unsigned char* -> const unsigned char*
5993 changes around the tree as well.
5995 * Optimized SFTP client and server packet sending not to
5996 allocate new buffer for each packet but to recycle the
5997 first allocated buffer. Affected files are
5998 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
6000 * Optimized the SFTP client to use SilcList instead of
6001 SilcDList for requests, because it is faster. Affected file
6002 is lib/silcsftp/sftp_client.c.
6004 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
6005 into lib/silccore/silcid.[ch].
6007 Renamed silcpayload.[ch] into silcargument.[ch].
6009 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
6011 * If client entry is deleted with active key agreement
6012 session, abort the session.
6014 The silc_client_abort_key_agreement now calls the completion
6015 callback with new SILC_KEY_AGREEMENT_ABORTED status.
6017 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
6020 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6022 * Don't use __restrict in older GCC's. Affected file is
6023 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
6025 * silc_net_localhost now attempts to reverse lookup the
6026 IP/hostname. Affected file lib/silcutil/silcnet.c.
6028 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
6029 command. It can be used to gain founder privileges at
6030 the same time when joining the channel.
6032 Defined that the SILC_NOTIFY_TYPE_KICKED send the
6033 kicker's client ID as well. Updated protocol specs.
6035 Defined that the server must send SILC_COMMAND_IDENTIFY
6036 command reply with error status to client who sent
6037 private message with invalid client ID.
6039 Updated the protocol specification.
6041 * Added silc_server_send_command_reply to send any
6042 command reply. Affected file silcd/packet_send.[ch].
6044 * Added silc_id_payload_encode_data to encode ID payload
6045 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
6047 * The server now send IDENTIFY command reply with error
6048 status if client ID in private message is invalid. Affected
6049 file silcd/packet_receive.c.
6051 * Save the server key file with server's IP address in
6052 the filename instead of hostname. The affected file is
6053 irssi/src/silc/core/client_ops.c.
6055 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6057 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
6060 * Added libtool support for compiling shared objects in
6061 lib/silcsim. Affected file configure.in.pre and
6062 lib/silcsim/Makefile.am. Original patch by cras.
6064 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6066 * Pid file configuration, and server's config file fixes
6067 patch by toma. Updated CREDITS file.
6069 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6071 * Fixed silc_client_channel_message to not try to decrypt
6072 the message twice if it resolved the destination client
6073 information. This could cause of dropping one channel
6074 message. Affected file lib/silcclient/client_channel.c.
6076 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6078 * Added silc_client_run_one into lib/silcclient/silcapi.h and
6079 lib/silcclient/client.c. This function is used when the SILC
6080 Client is run under some other scheduler, or event loop or
6081 main loop. On GUI applications, for example this may be
6082 desired to used to run the client under the GUI application's
6083 main loop. Typically the GUI application would register an
6084 idle task that calls this function multiple times in a second
6085 to quickly process the SILC specific data.
6087 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
6089 * Fixed silc_server_drop() for dropping the supplementary
6090 groups as well, this could cause a security hole on some
6093 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6095 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
6098 * Write PID file after dropping privileges. Added -F option
6099 to run server on foreground. A patch by debolaz.
6100 Affected files silcd/server.c, silcd/silcd.c.
6102 * Fixed MOTD to return the MOTD file server name. Affected
6103 file silcd/command.c.
6105 * Added INFO command reply handling to the Irssi SILC Client.
6106 Affected file irssi/src/silc/core/client_ops.c.
6108 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6110 * Fixed the silc_idcache_list_* routines to really support
6111 the dynamic list. Fixes a crash. Affected file is
6112 lib/silccore/silcidcache.c.
6114 * Fixed the LIST command reply to really call LIST command's
6115 pending callbacks. Affected file silcd/command_reply.c.
6117 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6119 * Update conn->local_entry->nickname after giving NICK
6120 command. Affected file lib/silcclient/command.c.
6122 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
6124 * Added the [pid] option to the silcd configuration file
6126 Affected files: serverconfig.[ch] and silcd.c
6128 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6130 * Save fingerprint in WHOIS command reply in server.
6131 Affected file silcd/command_reply.c.
6133 * Fixed NICK commands pending callback registration.
6134 Affected file lib/silcclient/command.c.
6136 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6138 * Use ++server->cmd_ident when sending commands in server,
6139 instead of random number. Affected file silcd/command.c.
6141 * Fixed GETKEY command reply to call actually GETKEY pending
6142 command callbacks. Affected file silcd/command_reply.c.
6144 * A bit stricter check for nicknames. Check for same nickname
6145 in NICK command also. Affected file silcd/command.c.
6147 * Do not call INFO command everytime client ID changes, only
6148 during first connecting. Affected file lib/silcclient/client.c.
6150 * Set the new nickname only after successful command reply for
6151 NICK command is returned by server. Affected file
6152 lib/silcclient/command.c.
6154 * Remove nicknames from nicklist during server_signoff notify.
6155 Should fix /NAMES bit more. The affected file is
6156 irssi/src/silc/core/silc-channels.c.
6158 * Added `fingerprint' field to the SilcIDListData in the
6159 silcd/idlist.h to hold the fingerprint of the client's
6162 Send the fingerprint of the client's public key in WHOIS
6165 Affected files silcd/command.c, and silcd/idlist.[ch].
6167 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
6168 create fingerprint from given data.
6170 * Show the fingerprint of the client's public key in WHOIS.
6171 Affected files irssi/src/module-formats.[ch] and
6172 irssi/src/silc/core/client_ops.c.
6174 * Format the multiple same nicknames also during JOIN and
6175 NICK_CHANGE notifys. Affected file is
6176 lib/silcclient/client_notify.c.
6178 * Do not print error on screen for invalid private message
6179 payload since it can come if someone is sending private
6180 messages with wrong key. Affected file
6181 lib/silccore/silcprivate.c.
6183 * Fixed multiple concurrent /PING crash. Affected file
6184 lib/silcclient/command.c.
6186 * Changed the wrong ID encoding. All IP addresses must be
6187 in MSB first order in encoded format. They were encoded
6188 wrong and was in LSB format. Affected files are
6189 silcd/serverid.c, lib/silcutil/silcutil.c.
6191 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
6193 * Call the `connect' client operation through the scheduler
6194 in case of error. Affected file lib/silcclient/client.c.
6196 * Call the `failure' client operation even if the error
6197 occurred locally during a protocol. Affected file is
6198 lib/silcclient/protocol.c.
6200 * Added support of sending LIST command to router from normal
6201 server. This way normal server can get list of all channels
6202 in the network too. Fixed the channel list sending in the
6203 server too. Affected files are silcd/command.c, and
6204 silcd/command_reply.[ch].
6206 * Added silc_server_update_channels_by_server and
6207 silc_server_remove_channels_by_server. They are used during
6208 disconnection of primary router and in backup router protocol.
6209 Affected file silcd/server_util.[ch], silcd/server.c and
6210 silcd/server_backup.c.
6212 * Fixed channel adding to global list in IDENTIFY command
6213 reply in server. Affected file silcd/command_reply.c.
6215 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6217 * If the incoming packet type is REKEY or REKEY_DONE process
6218 that packet always synchronously. Fixes yet another MAC
6219 failed error on slow (dialup) connections. Affected file
6220 lib/silcclient/client.c and silcd/server.c.
6222 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6224 * Call check_version SKE callback for initiator too. Affected
6225 file lib/silcske/silcske.c.
6227 * Implemented fix for security hole found in the SKE that was
6228 fixed in the specification few days back; the initiator's
6229 public key is now added to the HASH value computation.
6230 Added backwards support for the old way of doing it too, for
6231 old clients and old servers. Affected file is
6232 lib/silcske/silcske.c.
6234 * Enabled mutual authentication by default in SKE. If initiator
6235 is not providing mutual authentication the responder will
6236 force it. This will provide the proof of posession of the
6237 private key for responder. The affected files are
6238 lib/silcclient/protocol.c and silcd/protocol.c.
6240 * Do not cache anymore the server's public key during SKE.
6241 We do mutual authentication so the proof of posession of
6242 private key is done, and if the server is authenticated in
6243 conn auth protocol with public key we must have the public
6244 key already. Affected file silcd/protocol.c.
6246 * Added new global debug variable: silc_debug_hexdump. If
6247 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
6248 file lib/silcutil/silclog.[ch].
6250 * Fixed compilation warning due to char * -> const char *.
6251 Affected files lib/silcutil/silcnet.h, and
6252 lib/silccore/silcauth.[ch].
6254 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6256 * Fixed CMODE command when new channel key was created. If
6257 the creation failed the old key was removed. Next time giving
6258 same command would crash the server since the old key was
6259 freed already. Affected file silcd/command.c.
6261 * Fixed the silc_server_announce_get_channels to not crash
6262 on reconnect. Affected file silcd/server.c.
6264 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6266 * Added silc_log_set_debug_string function to set a regex
6267 string to match for debug output. Only the function names,
6268 or filenames matching the given debug string is actually
6269 printed. This way it is possible to filter out those debug
6270 strings that user is not interested in.
6272 Fixed a bug in silc_string_regexify.
6274 Affected files lib/silcutil/silclog.[ch], and
6275 lib/silcutil/unix/silcunixutil.c.
6277 * Changed the -d options in both server and Irssi SILC client
6278 to take the debug string as argument. Affected files
6279 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
6281 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6283 * Added silc_hash_babbleprint to create a Bubble Babble
6284 Encoded fingerprint. The encoding is developed by Antti
6285 Huima (draft-huima-babble-01.txt), and it creates human
6286 readable strings out of binary data. Affected file
6287 lib/silccrypt/silchash.[ch].
6289 * Print the babble print now in addition of fingerprint as well
6290 in Irssi SILC client. Affected files are
6291 irssi/src/fe-common/silc/module-formats.[ch],
6292 irssi/src/fe-common/silc/core/client_ops.c.
6294 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6296 * Fixed a security problem found in SKE. The initiator's
6297 public key too is now added to the HASH hash value creation
6298 which is signed by the responder to create the SIGN value.
6299 This will prevent anyone in the middle to lie to the responder
6300 about the initiator's public key. If this is done now, the
6301 man in the middle will get caught. Updated the protocol
6304 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6306 * Better installation directory handling. Configure module
6307 paths and other paths automatically to example_silc* files
6308 in doc/. A patch by toma.
6310 * Fixed compiler warning from MPI library, and from SILC RNG.
6313 * Added SILC_SERVER_PID_FILE to define the pid file for server.
6314 It can be configured with ./configure. A patch by toma.
6316 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6318 * Find correct make to use in prepare-clean. A patch by
6319 toma. Affected file prepare-clean.
6321 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
6323 * Added irssi variables use_auto_addr, auto_bind_ip,
6324 auto_bind_port and auto_public_ip.
6326 * Changed the interface for silc_client_send_key_agreement
6327 in lib/silcclient/silcapi.h
6331 irssi/src/silc/core/silc-core.c
6333 lib/silcclient/silcapi.h
6334 irssi/src/silc/core/silc-channels.c
6335 lib/silcclient/client_keyagr.c
6338 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6340 * Added silc_pkcs_public_key_compare to compare two
6341 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
6343 * Check that the client who set the founder mode on the
6344 channel is the same client that is giving the founder
6345 mode to itself. It is done by comparing the saved public
6346 key (it is saved even in the authentication is passphrase).
6347 Affected file silcd/command.c.
6349 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6351 * Do not process packet for disconnected socket connection.
6352 Affected file lib/silccore/silcpacket.c.
6354 * Process the DISCONNECT packet through scheduler in the
6355 client library. Affected file lib/silcclient/client.c.
6357 * Fixed the silc_client_packet_parse to not to increase
6358 the packet sequence number if the conn->sock and the
6359 current socket connection is not same. This can happen
6360 for example during key agreement when the conn includes
6361 multiple socket connections (listeners). Affected file
6362 lib/silcclient/client.c.
6364 * The sender of the file transfer request now provides also
6365 the pointer (listener) for the key exchange protocol. If
6366 the listener cannot be created then it sends empty key
6367 agreement and lets the receiver provide the listener.
6369 Added `local_ip' and `local_port' arguments to the
6370 silc_client_file_send. If they are provided they are used,
6371 if not then it will attempt to find local IP address, if
6372 not found or bind fails then the remote client will provide
6375 Affected files are lib/silcclient/client_ftp.c and
6376 lib/silcclient/silcapi.h.
6378 * Extended the FILE SEND command to support defining the
6379 local IP and port for key exchange listener. They are
6380 optional. Affected file irssi/src/silc/core/silc-servers.c.
6382 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6384 * Defined to WHOIS command reply the sending of fingerprint
6385 of the client's public key (if the proof of posession of the
6386 corresponding private key is verified by the server).
6387 Updated to the protocol specification.
6389 * Added support of receiving the client's public key's
6390 fingerprint in command reply in client library. Affected
6391 file is lib/silcclient/command_reply.c, and
6392 lib/silcclient/idlist.[ch].
6394 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6396 * Do not send over 128 chars long nickname to the server
6397 in NICK command. Affected file lib/silcclient/command.c.
6399 * Do not send over 256 chars long channel names to the server
6400 in JOIN command. Affected file lib/silcclient/command.c.
6402 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6404 * Assure that silc_server_close_connection cannot be called
6405 twice for same socket context. Affected file is
6408 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6410 * Send error message to application if opening file for
6411 writing during file transfer fails. Affected file is
6412 lib/silcclient/client_ftp.c.
6414 Remove all file transfer sessions for a client that we're
6415 removing from ID cache.
6417 Affected file is lib/silcclient/client_ftp.c.
6419 * Fixed silc_net_addr2bin to return correct address. Affected
6420 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6422 * Fixed file transfer session removing on signoff notify.
6423 Affected file irssi/src/silc/core/silc-servers.c.
6425 * Added the SilcClientFileError to be returned in the monitor
6426 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
6427 Affected file lib/silcclient/silcapi.h.
6429 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6431 * Fixed a crash in silc_client_ftp_free_sessions and
6432 silc_client_ftp_session_free_client. Affected file
6433 lib/silcclient/client_ftp.c.
6435 * Added `disabled' field in the SilcChannelEntry in the server
6436 to indicate if the server entry is disabled. Affected file
6437 silcd/idlist.h, silcd/command[_reply].c.
6439 * SILC server adds now /var/run/silcd.pid everytime it is
6440 started. Affected file silcd/silcd.c.
6442 * Added silc_server_packet_send_clients to send a packet to
6443 the provided table of client entries. Affected file
6444 silcd/packet_send.[ch].
6446 * Fixed a crash in client resolving in client_prvmsg.c in
6447 client library. Affected file lib/silcclient/client_prvmsg.c.
6449 * Do not actually remove the client directly from ID cache
6450 during SERVER_SIGNOFF, but invalidate it. This way we
6451 preserve the WHOWAS info for the client. Affected file
6452 silcd/server_util.c.
6454 * Fixed SERVER_SIGNOFF notify handling in the server. The
6455 server is now able to process incoming SERVER_SIGNOFF notify
6456 for a server that it doesn't even know about. It will remove
6457 the clients provided in the notify. Affected file
6458 silcd/packet_receive.c.
6460 * Check for partial packet in data queue after every packet that
6461 was found from the queue. Return and wait for more data if
6462 there is partial data in queue. Affected file is
6463 lib/silccore/silcpacket.c.
6465 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6467 * Added SilcClietFileError enum to indicate error in
6468 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6469 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6470 Affected files lib/silcclient/silcapi.h and
6471 lib/silcclient/client_ftp.c.
6473 * Check that newsize in silc_buffer_realloc is larger than
6474 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6476 * Added better monitor of file transfers. It now monitors
6477 key agreement protocol during the file transfer too. Added
6478 error reporting too. Affected files
6479 irssi/src/silc/core/silc-servers.c,
6480 irssi/src/fe-common/silc/module-formats.[ch].
6482 * Wrote a help file for FILE command.
6484 * Added silc_rng_global_get_byte_fast to get not-so-secure
6485 random data as fast as possible. Random data is read from
6486 /dev/urandom if available and from the SILC RNG if not
6487 available. It is used in padding generation. Affected file
6488 lib/silccrypt/silcrng.[ch].
6490 * All packets in client library are now processed synchronously.
6491 Optimized packet processing a lot. Affected file
6492 lib/silcclient/client.c.
6494 * All server connection packets are processing synchronously
6495 now in server, to optimize packet processing. Affected file
6498 * Include files are installed now only in Toolkit distribution
6499 if make install is given. Affected files: all Makefile.am's.
6501 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6503 * Assure that silc_client_notify_by_server_resolve does not
6504 resolve the client information multiple times. If it cannot
6505 be found by the first it cannot be found at all. Affected
6506 file lib/silcclient/client_notify.c.
6508 * Fixed WHOWAS command reply calling. Affected file
6509 lib/silcclient/command_reply.c.
6511 * Removed all references to silc_idlist_get_client from the
6512 Irssi SILC client since that call is internal call used by
6513 the library. The Irssi SILC client will use now client
6514 retrieval functions found in silcapi.h.
6516 * Fixed a bug in resolving nickname info before sending
6517 private message. It used freed memory. Affected file
6518 irssi/src/silc/core/silc-servers.c.
6520 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6522 * Assure my_channels statistics cannot go negative in server.
6523 Affected files silcd/server.c, silcd/server_util.c.
6525 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6527 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6529 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6531 * Win32 Toolkit changes. Affected files
6532 win32/silc.dsw, win32/libsilc/libsilc.def,
6533 win32/libsilcclient/libsilc.def,
6534 lib/silcutil/silcutil.c, and
6535 lib/sftp/sftp_fs_memory.c.
6537 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6539 * Added silc_net_localip to return local host's IP address.
6540 Affected file lib/silcutil/silcnet.[ch].
6542 * If key exchange or rekey protocol is active for a connection
6543 parse all packets syncronously since there might be packets
6544 in packet queue that we are not able to process without first
6545 processing packets before them. Affected file silcd/server,
6546 lib/silcclient/client.c.
6548 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6549 whether library should continue processing the packet.
6550 Affected file lib/silccore/silcpacket.h.
6552 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6553 SilcSFTPMonitorData to SFTP server to monitor various
6554 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6555 lib/silcsftp/sftp_server.c.
6557 * Added silc_file_size to return file size. Affected file
6558 lib/silcutil/silcutil.[ch].
6560 * Implemented the file transfer support for the client library.
6561 Added preliminary support for simple client to client one-file
6562 transmission. Affected file lib/silcclient/client_ftp.c,
6563 lib/silccilent/client.[ch].
6565 * Added new local command FILE to the Irssi SILC Client.
6566 It is used to perform the file transfer. It has subcommands
6567 SEND, RECEIVE, SHOW and CLOSE. Affected files
6568 irssi/src/silc/core/client_ops.c,
6569 irssi/src/silc/core/silc-server.[ch].
6571 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6573 * Relay the SILC_PACKET_FTP in the server. Affected files
6574 silcd/server.c and silcd/packet_receive.c.
6576 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6578 * Renamed silc_file_read and silc_file_write to functions
6579 silc_file_readfile and silc_file_writefile. Added function
6580 silc_file_open and silc_file_close. Affected files
6581 lib/silcutil/silcutil.[ch].
6583 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6585 * Resolve the client info when received private message or
6586 channel message for a client which nickname we don't know.
6587 Affected files lib/silcclient/client_prvmsg.c and
6588 lib/silcclient/client_channel.c.
6590 * Do not crash in /KEY if client is not connected. Affected
6591 file irssi/src/silc/core/silc-channels.c.
6593 * Added SilcClientStatus field to the SilcClientEntry in the
6594 lib/silcclient/idlist.h.
6596 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6597 is incomplete and is being resolved, it won't be resolved
6600 Make sure also that USERS command reply does not resolve
6601 twice information. Affected file is
6602 lib/silcclient/command_reply.c.
6604 Make sure that silc_client_get_clients_by_list does not
6605 resolve twice same information.
6607 * Check for valid client->id in the silc_server_free_client_data.
6608 Affected file silcd/server.c.
6610 * Fixed /GETKEY nick@server not to crash if the server entry
6611 is not found. Affected file lib/silcclient/command.c.
6613 * Fixed the silc_server_check_cmode_rights to check the
6614 requested modes correctly. Affected file silcd/command.c.
6616 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6618 * Better checks for non-printable chars in nick added.
6619 Affected file silcd/command.c.
6621 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6623 * Call the silc_server_udpate_servers_by_server in the
6624 primary router that comes back online in the backup resuming
6625 protocol. Otherwise it routes packets wrong. Affected file
6626 silcd/server_util.[ch], silcd/server_backup.c.
6628 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6630 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6631 lib/silcutil/silcbuffmt.[ch].
6633 * Redefined the SILC packet header to include the padding
6634 length. Affected file lib/silccore/silcpacket.[ch].
6636 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6637 length for maximum padding up to 128 bytes). Affected
6638 file lib/silccore/silcpacket.h.
6640 * Removed all backwards support for old 0.5.x MAC thingies.
6641 The SILC packet header change makes it impossible to be
6642 backwards compatible.
6644 * Send the ENDING packet with timeout in the backup resuming
6645 protocol. This is to assure that all routers has connected
6646 to the primary router. Affected file silcd/server_backup.c.
6648 * Changed the RNG to take the first IV from random data. It
6649 used to take it from zero actually. Changed the RNG also
6650 to use /dev/urandom during session. /dev/random is used
6651 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6653 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6655 * Changed the SILC packet header to have the first two bytes
6656 (the packet length) encrypted. Affected files aroung the
6657 code tree, lib/silccore/silcpacket.[ch]. Removed the
6658 SilcPacketCheckDecrypt callback. It is not needed anymore
6659 since the silc_packet_receive_process will determine now
6660 whether the packet is normal or special.
6662 * Implemented the unidirectional MAC keys. Affected files
6663 lib/silcske/silcske.c, silcd/protocol.c and
6664 lib/silcclient/protocol.c.
6666 * Implemented the packet sequence number to the MAC computation.
6667 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6668 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6669 lib/silcclient/protocol.c.
6671 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6673 * Allow backup router to announce servers. All servers
6674 announced by backup router are added to the global list
6675 automatically. Update hte server's socket to our primary
6676 router also when backup router announces a server.
6677 Affected file silcd/packet_receive.c.
6679 * Do not update the client->router in the function
6680 silc_server_udpate_clients_by_server if the client is on
6681 global list. We might fail to find any specific server
6682 for locally connected clients and local cell clients. They
6683 should still use the `from' and not `to' as client->router.
6684 This fixes backup router resuming protocol. Affected file
6685 silcd/server_util.c.
6687 * Decrease channel statistics count only if the channel
6688 deletion worked. Affected files are silcd/server.c and
6689 silcd/server_util.c.
6691 * Added silc_server_update_servers_by_server to update origin
6692 of all server entries. Used during backup router protocol.
6693 Affected files silcd/server_util.[ch], silcd/server.c. and
6694 silcd/backup_router.c.
6696 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6697 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6698 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6699 lib/silccrypt/silchmac.c.
6701 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6703 * Assure that router cannot reroute the same channel message
6704 to the sender. Affected file silcd/packet_receive.c.
6706 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6708 * Made better checks that the channel message is not sent
6709 to the router it came from. Affected file is
6710 silcd/packet_send.c. Fixed memory leak too.
6712 * Announce informations for incoming router connection, but
6713 only after checking if it is replaced by backup router.
6714 Affected file silcd/packet_receive.c.
6716 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6718 * Fixed the backup resuming protocol to work in multiple
6719 router environment. Affected file silcd/server_backup.c.
6721 * Route packet only to one router in the function
6722 silc_server_packet_send_to_channel. Affected file is
6723 silcd/packet_send.c.
6725 * Fixed silc_server_send_notify_dest to set the broadcast
6726 flag. Fixed the silc_server_send_notify_topic to actually
6727 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6728 Affected file silcd/packet_send.c.
6730 * Changed the SFTP Filesystem interface. Changed the
6731 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6732 the filesystem operation function. The SilcSFTPFilesystem
6733 is now a context that is allocated by all filesystem allocation
6734 functions and it already includes the operations structure
6735 and filesystem specific context. It is given as argument
6736 now to the silc_sftp_server_start. This made the interface
6737 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6738 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6740 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6742 * Changed the backup router adding and getting interfaces
6743 in the server. The router that will be replaced by the
6744 specified backup router is now sent as argument. Affected
6745 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6748 * Added silc_net_addr2bin_ne to return the binary form of
6749 the IP address in network byte order. Affected files
6750 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6752 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6754 * Check for existing server ID in silc_server_new_server
6755 and in silc_server_connect_to_router_final and remove the
6756 old entry if it exists. Affected file silcd/packet_receive.c,
6759 * Send the channel message always to only one router, either
6760 in upstream or downstream. Affected file is
6761 silcd/packet_send.c.
6763 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6765 * Wrote the definition of the backup resuming protocol to the
6766 protocol specification.
6768 * Removed one redundant channel key generation from normal
6769 server during joining procedure. Removed one redundant
6770 channel key sending from server to router during joining
6771 procedure. Affected file silcd/command.c.
6773 * Made minor bugfixes to the backup router resuming protocol.
6774 Affected file silcd/server_backup.c, server.c.
6776 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6778 * Added --disable-asm configuration option. Affected files
6779 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6782 * Implemented the backup resuming protocol that is used to
6783 resume the primary router position in the cell after the
6784 primary router comes back online. Affected files
6785 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6786 and silcd/server_util.[ch].
6788 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6790 * Sleep two (2) seconds after sending QUIT command to server.
6791 Affected file lib/silcclient/command.c.
6793 * Assure that if outgoing data buffer is pending do not force
6794 send any data. Affected file silcd/packet_send.c.
6796 * Assure that if outgoing data buffer is pending do not force
6797 send any data. Affected file lib/silcclient/client.c.
6799 * Implemented the backup router support when the primary router
6800 goes down. The servers and routers can now use the backup
6801 router as new primary router without loosing connectivity.
6803 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6805 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6806 in the server to indicate disabled entry. All data read
6807 from the connection will be ignored and no data is sent
6808 for entry that is disabled. Affected files are
6809 silcd/idlist.h, silcd/server.c.
6811 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6813 * Created SFTP client and server test programs in the
6814 lib/silcsftp/tests directory.
6816 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6818 * Implemented memory filesystem (virtual filesystem) for
6819 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6822 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6824 * Implemented the SFTP (SSH File Transfer Protocol) to the
6825 lib/silcsftp. It includes SFTP client and SFTP server
6828 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6830 * Moved lib/silccore/silcprotocol.[ch] to the
6831 lib/silcutil library.
6833 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6834 take variable argument list pointer as argument. Affected
6835 file lib/silcutil/silcbuffmt.[ch].
6837 * Added silc_buffer_set function that is used to set data
6838 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6839 Affected file lib/silcutil/silcbuffer.h.
6841 * Changed various routines in the core library to use the new
6842 silc_buffer_set instead of allocating new buffer only for
6845 * Added 64-bit value formatting and unformatting support to the
6846 silc_buffer_[un]format routines. Affected file is
6847 lib/silcutil/silcbuffmt.[ch].
6849 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6850 to includes/bitmove.h.
6852 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6854 * Fixed channel user mode saving in client library. Affected
6855 file lib/silcclient/command[_reply].c.
6857 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6859 * Defined the file transfer to the SILC Protocol. Added
6860 new packet type SILC_PACKET_FTP and defined File Transfer
6861 Payload. The mandatory file transfer protocol is SFTP
6862 (SSH File Transfer Protocol). Affected file in addition
6863 of the internet draft is lib/silccore/silcpacket.h.
6865 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6866 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6867 is used as part of backup router protocol when the primary
6868 router of the cell is back online and wishes to resume
6869 the position as primary router.
6871 * Redefined the MAC generation keys in the protocol. The
6872 same key is not used anymore in both direction. Both
6873 direction will now use different keys for sending and
6874 receiving. This fixes a potential security flaw. This
6875 change causes incompatibilities in the protocol.
6877 * Redefined also the MAC computation from the packet.
6878 An packet sequence number is now added to the MAC
6879 computation. This prevents possible replay attacks against
6880 the protocol. This change too causes incompatibilities
6883 Added `sequence' field to the SilcPacketContext to hold
6884 the current sequence number for the packet.
6886 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6888 * Added `created' field to the SilcIDListData in the file
6889 silcd/idlist.h to indicate the time when the entry was
6892 * Added `created' field to the SilcChannelEntry too. Affected
6893 file silcd/idlist.h.
6895 * Added `creation_time' aguments to all the announcement functions
6896 in the server. If it is provided then only the entries that
6897 was created after the provided time frame are actually
6898 announced. Affected file silcd/server.[ch].
6900 * The protocol says that the Channel ID's IP address must be
6901 based on the router's IP address. Added check for this in
6902 the silc_server_new_channel when processing incoming New Channel
6903 Payload. Affected file silcd/packet_receive.c.
6905 * Print out the correct version with --version in SILC client.
6906 Affected file irssi/src/silc/core/silc-core.c.
6908 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6910 * Fixed WHOWAS command to check for completnes of the client
6911 entry always, not just when the command is coming from client.
6912 Affected file silcd/command.c.
6914 * Added new function silc_server_packet_queue_purge to purge the
6915 outgoing data queue to the network. After the function returns
6916 it is guaranteed that the outgoing packet queue is empty.
6917 Affected file silcd/packet_send.[ch].
6919 * Purge the outgoing packet queue in the rekey protocol's final
6920 callback to assure that all rekey packets go to the network
6921 before quitting the protocol. Affected file silcd/server.c.
6923 * Added silc_client_packet_queue_parse as similar function as
6924 in server to the client library. The affected file is
6925 lib/silcclient/client.c.
6927 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6929 * Splitted silcd/server.c and created silcd/server_util.[ch]
6930 for utility functions.
6932 * Added new socket flag SILC_SF_DISABLED to indicate that the
6933 connection is open but nothing can be sent to or received from
6934 the connection. Affected file lib/silcutil/silsockconn.[ch].
6935 The checking for disabled socket is checked in the low level
6936 silc_socket_write and silc_socket_read functions.
6938 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6940 * Allow only nicknames and channel names that fits into the
6941 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6943 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6945 * When processing JOIN command reply in server check that if
6946 the channel exists in our global list we'll move it the local
6947 list. Affected file silcd/command_reply.c.
6949 * Fixed the check whether client is joined on the channel already
6950 in JOIN command. Affected file lib/silcclient/command.c.
6952 * Fixed the JOIN command reply to check whether the channel
6953 already exists. Affected file lib/silcclient/command_reply.c.
6955 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6957 * Added silc_ske_status_string to map the SKE error numbers
6958 to readable strings. The affected files are
6959 lib/silcske/silcske[_status].[ch].
6961 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6963 * Do not show the private channels on the WHOIS channel list
6964 as it is not allowed by the protocol. The affected file is
6967 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6969 * Assure that the packet length digged from the actual packet
6970 is something sensible in the silc_packet_decrypt_rest_special
6971 in lib/silccrypt/silcpacket.c.
6973 * Free and NULL the allocated pointer in silc_hmac_alloc if
6974 the HMAC allocation fails. The affected file is
6975 lib/silccrypt/silchmac.c.
6977 * Print the selected security properties to the log files in
6978 the server. Affected file silcd/protocol.c.
6980 * Add SKE's reference counter even if calling the completion
6981 callback manually. Otherwise it goes negative, although it
6982 does not cause any problems. The affected file is
6983 lib/silcske/silcske.c.
6985 * Remove the client entry with short timeout after giving the
6986 KILL command. Affected file lib/silcclient/command.c.
6988 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6989 case all found clients are already disconnected (WHOWAS would
6990 found them) in the server. Affected file silcd/command.c.
6992 * Update the last_receive (time of last data received) to be
6993 updated only when received private or channel message so that
6994 the idle time showed in WHOIS makes more sense.
6996 * Added boolean field `valid' in to the SilcClientEntry in the
6997 client library to indicate whether the entry is valid or not.
6998 This fixes the nickname change bug on channel when changing
6999 the nickname to be same than the old (like nick to Nick) the
7000 nickname formatter doesn't set the new nick anymore to Nick@host.
7001 Affected file lib/silcclient/idlist.[ch].
7003 * Now actually fixed the nickname changing on disconnection.
7004 Added new function silc_change_nick to the Irssi SILC Client.
7005 Affected file irssi/src/silc/core/client_ops.c,
7006 irssi/src/silc/core/silc-nicklist.[ch].
7008 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7010 * Check that the public key exists in the GETKEY command before
7011 trying to encode it. Affected file silcd/command.c.
7013 * Print some notifications on received public keys with GETKEY
7014 command in the Irssi SILC Client. Affected files are
7015 irssi/src/fe-common/silc/module-formats.[ch],
7016 irssi/src/silc/core/client_ops.c.
7018 * Use IDENTIFY command to resolve the server information in the
7019 GETKEY command instead of INFO command. Affected file
7020 lib/silcclient/command.c.
7022 * All command reply functions in the client library now calls
7023 the pending command reply callbacks even if an error has
7024 occurred. The server has done this a long time and now it was
7025 time to move the client library to this as well. Now all
7026 errors can be delivered back to the pending command reply
7027 callbacks if necessary. Affected files are
7028 lib/silcclient/command[_reply].[ch].
7030 * Change the nickname on disconnection back to the username
7031 because in reconnect the server will enforce it to it anyway.
7032 Affected file irssi/src/silc/core/silc-servers.c.
7034 * Fixed a config file parsing bug in the Irssi SILC client.
7035 Affected file irssi/src/silc/core/clientconfig.c.
7037 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7039 * When printing the channel mode on JOIN, verify that the
7040 channel key and channel's HMAC are valid. Affected file
7041 irssi/src/silc/core/client_ops.c.
7043 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7045 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
7046 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
7047 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
7049 * Removed channel key rekey task deleting from the function
7050 silc_server_save_channel_key. Affected file silcd/server.c.
7051 Added explicit timeout task context instead that is used to
7052 delete the task if we are registering a new task before the
7053 new task has elapsed.
7055 * When channel key rekey occurs the client library now saves
7056 the old channel key for a short period of time (10 seconds) and
7057 is able to use it in case some is still sending channel
7058 messages encrypted with the old key after the rekey. Affected
7059 file lib/silcclient/[idlist.h|client_channel.c].
7061 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7063 * Added check to the silc_server_new_id_real to not accept
7064 new ID if it is the sender's own ID. Affected file is
7065 silcd/packet_receive.c.
7067 * Assure that we do not announce ourself or the one we've
7068 sending our announcements when we're router and are announcing
7069 servers to our primary router. Affected file silcd/server.c.
7071 * Fixed silc_server_command_identify_check_client to assemble
7072 correct WHOIS packet. It send corrupted WHOIS packet and
7073 caused problem with router to router connections. Affected
7074 file silcd/command.c.
7076 Fixed also silc_server_command_whois_check the same way
7077 as for the IDENTIFY command.
7079 * Added new SilcIDListStatus to the server in the SilcIDListData
7080 structure. The status now includes the current status of
7081 the entry (like registered, resolved etc.). Affected file
7082 silcd/idlist.[ch]. Defined a bunch of different status types
7083 as well. This replaced the old boolean registered field as well.
7085 Added resolve_cmd_ident field to the SilcClientEntry structure
7086 too so that if the entry is for example being resolved so
7087 another command may attach to the same pending command reply
7088 without requiring to resolve the same entry again. This concept
7089 should optimize the WHOIS and the IDENTIFY resolving under
7090 heavy load by taking away unnecessary resolving for entries
7091 that are being resolved already.
7093 Added support for adding multiple pending commands for one
7094 command idenfier. Affected file silcd/command[_reply].[ch].
7096 * Fixed WHOIS and IDENTIFY save to remove the cache entry
7097 before deleting the data. Otherwise the hash table will have
7098 freed data in comparison functions. Affected file is
7099 silcd/command_reply.c.
7101 * Fixed silc_idlist_replace_client_id to add the new entry to
7102 the cache with NULL nickname. Otherwise there will be invalid
7103 memory as the nickname after the nickname is freed. Affected
7104 file silcd/packet_receive.c.
7106 * Fixed the silc_idlist_get_clients_by_hash. The entries was
7107 saved into wrong slots because the previous number of entries
7108 was not taken into account. Affected file silcd/idlist.c.
7109 Fixed same thing in silc_idlist_get_clients_by_nickname too.
7111 * If we are router and we receive JOIN notify to a channel that
7112 does not have any users then notified client is marked as the
7113 channel founder, as it is it. The affected file is
7114 silcd/packet_receive.c
7116 * Added to the extended hash table API's table_del_*ext functions
7117 the destructor as argument too, so that the caller can decide
7118 which destructor to use or whether to use destructor at all.
7119 Affected file lib/silcutil/silchashtable.[ch].
7121 * Fixed ID Cache purging. It actually deleted the entries from
7122 the hash table after the data was freed. The hash table ended
7123 up comparing freed memory. The affected file is
7124 lib/silccore/silcidcache.c.
7126 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7128 * Fixed Irssi SILC client's KILL command's HELP syntax.
7130 * The USERS command now resolves the detailed user information
7131 if the userinfo field is missing. Affected file is
7132 lib/silcclient/command_reply.c.
7134 * Do not print error in silc_file_read if the read file does
7135 not exist. Just silently return NULL. Affected file is
7136 lib/silcutil/silcutil.c.
7138 * Fixed the silc_log_output to not wine about NULL filename
7139 and to not create some bogus " " filename. Affected file is
7140 lib/silcutil/silclog.c.
7142 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7144 * Fixed various printing bugs on the user interface in the
7145 Irssi SILC Client. Minor changes that were forgotten from
7148 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7150 * Fixed the configure.in.pre and the compilation and distribution
7151 environment to support the new autoconf 2.52. That version is
7152 now required to compile the CVS trunk.
7154 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7156 * Renamed function silc_parse_nickname to silc_parse_userfqdn
7157 to generally parse user@fqdn format strings. Affected file
7158 lib/silcutil/silcutil.c.
7160 * Added nickname_format and nickname_force_format fields to the
7161 SilcClientParams structure. The first one defines the format
7162 for the nicknames that the library will enforce if the receives
7163 multiple same nicknames. The second one is boolean value and
7164 can be used to force the library to always enforce the format
7165 to the nicknames regardles whether there are multiple nicknames
7166 or not. This configurable formatting was employed to flexibly
7167 support accessing multiple nicknames from the user interface.
7168 The userinterface can now set the nicknames to what ever format
7169 they prefer. Affected file lib/silcclient/silcapi.h.
7171 Added function silc_client_nickname_format to the file
7172 lib/silcclient/idlist.c. It performs the nickname formatting.
7174 Added new field `hostname´ to the SilcClientEntry context.
7175 It holds the hostname of the client. Affected file is
7176 lib/silcclient/idlist.h.
7178 * Irssi SILC Client sets the nicknames in nick@hostn format.
7179 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
7180 irssi/src/silc/core/silc-core.c.
7182 The WHOIS printing now also shows both the real nickname and
7183 the formatted nickname so that user knows how to access the
7184 user if there are multiple same nicknames cached. Affected
7185 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
7186 printing formatting too to take the hostname now as a separate
7187 argument. The Affected file is
7188 irssi/src/fe-common/silc/modules-formats.[ch].
7190 * Changed the silc_client_get_clients_local to accept the formatted
7191 nickname as argument. It accepts the real nickname too but the
7192 formatted nickname can be used to find the true entry from
7193 multiple entries. Affected file lib/silcclient/silcapi.h and
7194 lib/silcclient/idlist.c.
7196 * Added nickname_format_parse field to the SilcClientParams.
7197 It is a callback function provided by the application to parse
7198 the nickname out of the formatted nickname string. The library
7199 calls it to get the nickname from the formatted string. Since
7200 the application generally knows better the format of the nickname
7201 string it parses it instead of the library, even though library
7202 encodes the formatted string. If the callback function is not
7203 provided then the library will use the string as is. The
7204 affected file is lib/silcclient/silcapi.h.
7206 * All the nickname strings passed to the client library in
7207 commands are now expected to be formatted nickname strings.
7208 If the command does not support the formatted nickname string
7209 it will assume that the sent string is the actual nickname.
7210 Affected file lib/silcclient/command.c.
7212 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7214 * Added public key authentication support to OPER and SILCOPER
7215 commands in the client library. Affected file is
7216 lib/silcclient/command.c.
7218 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7220 * Changed the get_auth_methdod client operation to be asynchronous.
7221 It can be async if the application resolves the authentication
7222 method from the server during the negotiation. Added new
7223 SilcGetAuthMeth completion callback that the application will
7224 call after resolving the authentication method.
7226 Added function silc_client_request_authentication_method that
7227 the application can use to resolve the authentication method
7228 from the server. Added also SilcConnectionAuthRequest callback
7229 that the library will call after the server has replied. The
7230 application can call this function if it does not know the
7231 current authentication method.
7233 Affected files are lib/silcclient/client.c and
7234 lib/silcclient/silcapi.h.
7236 * The Irssi SILC client now automatically resolves the authentication
7237 method incase any configuration information is not present (and
7238 currently there never is). The affected file is
7239 irssi/src/silc/core/client_ops.c.
7241 * Fixed public key authentication from the client library.
7242 Affected file lib/silcclient/protocol.c. Changed also the
7243 protocol specification about the public key authentication in
7244 the connection authentication protocol. The actual data to be
7245 signed is now computed with a hash function before signing.
7247 * Fixed the public key authentication from the server as well.
7248 Affected file silcd/protocol.c.
7250 * Removed the mlock()'s from the memory allocation routines.
7251 Affected file lib/silcutil/silcmemory.c. The ./configure does
7252 not check anymore for the mlock(). Affected file is
7255 * Fixed USERS command in server to allow the execution of the
7256 command for private and secret channels if the client sending
7257 the command is on the channel. Affected file silcd/command.c.
7259 * Fixed silc_client_get_clients_local to return the clients
7260 count correctly. It could return wrong value. Affected file
7261 lib/silcclient/idlist.c.
7263 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7265 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
7266 types. The assembler optimizations seemed not to like 64-bit
7267 data types. The assmebler optimizations thus are now enabled
7268 also for BSD systems as opposed to only enable them for Linux.
7270 * Do not check for threads at all on BSD systems. Affected
7271 file configure.in.pre.
7273 * Removed -n and -h options from the Irssi SILC Client since
7274 they are not used in silc.
7276 * Fixed the prime generation to assure that the first digit
7277 of the generated random number is not zero since our conversion
7278 routines does not like number strings that starts with zero
7279 digit. If zero digit is seen the random number is regenerated.
7280 This caused some corrupted RSA keys when the zero first digit
7281 was met. Affected file lib/silcmath/silcprimegen.c.
7283 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7285 * Fixed WIN32 configuration in the ./configure script.
7286 Fixed to include xti.h on environments that has it.
7287 Patches by Carsten Ilchmann and andrew.
7289 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7291 * Changed the silc_id_create_client_id to be collision
7292 resistant. It is now assured that there cannot be created
7293 two same client ID's. I suspect that some weird bugs in
7294 the server were actually caused by duplicate Client IDs.
7295 Affected file silcd/serverid.[ch]. A router receiving
7296 new ID now also assures and informs the sending server
7297 if the ID caused collision.
7299 * Changed the silc_id_create_channel_id to also assure that
7300 there are no collisions.
7302 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7304 * Statement about ignoring the Mutual Authentication flag when
7305 performing rekey with PFS was a bit misleading. It is ignored
7306 if it was set in the initial negotiation, it cannot be even
7307 set in the rekey. Fixed in the ke-auth draft. Started the
7308 new versions of the protocol drafts in the doc/.
7310 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7312 * Fixed a bug in silc_client_command_identify_save when saving
7313 new channel information. The channel name was no duplicated
7314 and caused crash on exit. Affected file is
7315 lib/silcclient/command_reply.c.
7317 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7319 * Fixed the getkey command handling in the server. Send just
7320 empty OK reply to the sender if the key could not be fetched
7321 (but everything else was ok, like the key just was not available).
7322 Changed the public key parameter to optional in the protocol
7323 specs so that empty OK reply can be sent. Affected file
7326 Added a message to Irssi SILC client to tell to user if the
7327 server did not return a public key.
7329 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
7331 * Fixed a channel key regeneration bug. It registered new
7332 timeout tasks exponentially until all system resources were
7333 used. Affected file silcd/server.c.
7335 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7337 * Added the SILC Document generator to the scripts/silcdoc.
7338 It can be used to generate the Toolkit Reference Manual out
7339 of the source tree. Internally it will also use the RoboDoc
7340 generator now imported in util/robodoc.
7342 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7344 * Added couple of return's in rekey protocol if error orccurred
7345 during the protocol. The execution must be terminated.
7346 Affected file silcd/protocol.c. Also, terminate the protocol
7347 always with timeout.
7349 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7351 * The client's Client ID was created initally from the wrong
7352 nickname (it could have been in format nick@host) in the
7353 silc_server_new_client. Affected file silcd/packet_receive.c
7355 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7357 * Added some SILC_LOG_ERROR's to various error conditions
7358 if client could not be added to ID cache. Affected files
7359 silcd/packet_receive.c and silcd/server.c.
7361 * When client's sock->user_data is freed, NULL also the
7362 client->router and client->connection pointers. Added check
7363 for these pointers being NULL to various places around the
7364 code. Affected file silcd/server.c.
7366 * Added client->data.registered == TRUE checks to various
7367 places around the code to assure that unregistered client's
7368 are not handled when it is not allowed. Affected file
7371 * Added `bool registered' fields to all
7372 silc_idlist_[server|client]_get_* routines to indicate whether
7373 the fetched client needs to be registered or not. Affected
7374 file silcd/idlist.[ch].
7376 * Add your own entry as registered to the ID cache in the
7377 server. Affected file server.c.
7379 * Fixed a bug in silc_server_new_server. The SilcServer was
7380 set as the new server's context instead of SilcServerEntry.
7381 This naturally caused some weird bugs.
7383 * Added "updated" field the SilcChannelEntry which indicates
7384 the time since the channel entry was last accessed. This
7385 can be used to determine whether it is necessary to
7386 announce the channel after backup resuming protocol.
7387 Affected files silcd/idlist.[ch].
7389 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7391 * Do not delete the channel rekey task when adding it
7392 for in silc_server_create_channel_key.
7394 * Changed the silc_server_create_channel_key to return
7395 TRUE or FALSE to indicate the success of the channel key
7398 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7400 * Fixed MSVC++ project files and added missing files to
7401 Makefiles under win32/.
7403 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7405 * Do not add TCP_NODELAY flag if the operating system
7406 does not have it defined. Affected files are
7407 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
7409 * Fixed buffer overflow from Irssi SILC Client. Affected
7410 file irssi/src/fe-common/core/themes.c.
7412 * Fixed double free in client library in the file
7413 lib/silcclient/client.c when disconnecting from server.
7415 * Applied double free patch from cras to Irssi SILC client.
7416 Affected files irssi/src/core/[modules/expandos].c
7418 * Fixed the disconnection handling to Irssi SILC Client.
7419 The application must call silc_client_close_connection
7420 in ops->connect client operation in case of failure of
7421 the connection. Affected file is
7422 irssi/src/silc/core/client_ops.c.
7424 * Do not set sock->protocol to NULL in the function
7425 silc_client_close_connection after executing the protocol's
7426 final callback since the sock might not be valid anymore.
7427 Affected file lib/silcclient/client.c.
7429 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7431 * Do not enable SILC_THREADS if the linking with libpthread
7432 did not happen. Affected file configure.in.pre.
7434 * Added notion to protocol specification that server must
7435 verify the sent authentication payload with CMODE when
7436 setting the channel founder key. Implemented it to the
7437 server. Affected file silcd/command.c.
7439 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7441 * Added _EXTRA_DIST SILC distribution variable to the
7442 distributions file. It is used to conditionally add extra
7443 files or directories to the specific distribution. Affected
7444 files ./prepare, Makefile.am.pre and distributions.
7446 Removed the `_' from the start of the distribution names.
7449 * Added README.WIN32 for instructions to compile the Toolkit
7452 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7454 * Fixed a double free in disconnection in the server. Affected
7455 file is silcd/server.c.
7457 * Fixed the lib/silcske/groups.c to work now also with GMP
7458 MP library. The string conversion did not work when using
7459 specific base and the base is indicated in the string as well.
7461 * Created win32/ directory which now includes MSVC++ specific
7462 stuff so that toolkit (DLLs) may be compiled with MSVC++.
7463 It will appear only in the toolkit distribution
7465 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7467 * Changed the key material distribution function in case when
7468 the hash output is too short. The data is now concatenated
7469 a bit differently than it used to. Made the change to the
7470 SKE protocol specification.
7472 * Added better GMP detection to configure.in.pre. A patch
7475 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7477 * Fixed a minor bug in SKE that might cause some problem on
7478 some platforms. Affected file lib/silcske/silcske.c.
7480 * Added the cookie checking for initiator in the SKE. It checks
7481 that the responder returns the sent cookie unmodified. The
7482 affected file is lib/silcske/silcske.c. Added new SKE
7483 error type INVALID_COOKIE that can be sent during the
7484 negotiation. Fixed some memory leaks as well.
7486 * Added the "invalid cookie" error message to Irssi SILC client's
7489 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7491 * Added `task_max' field to the SilcClientParams to indicate
7492 the maximum tasks the scheduler can handle. If set to zero,
7493 default values are used. Affected file lib/silcclient/silcapi.h.
7495 * Fixed memory leaks in silc_client_close_connection. Affected
7496 file lib/silcclient/client.c.
7498 * Added silc_client_del_client_entry to client library to free
7499 all memory of given client entry. Affected file is
7500 lib/silcclient/idlist.[ch].
7502 * Added new functions silc_client_del_channel and
7503 silc_client_del_server to delete channel and server entries.
7504 Affected file lib/silcclient/[silcapi.h/idlist.c].
7506 * Removed silc_client_del_client_by_id from silcapi.h.
7508 * Fixed the INFO command to return the server's own info
7509 correctly when querying by Server ID. Affected file is
7512 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7514 * Removed the non-blocking settings in WIN32 code in the
7515 silc_sock_[read/write] and added SleepEx instead. Affected
7516 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7517 of input data is now checked with FIONREAD and ioctlsocket.
7519 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7521 * Call silc_schedule_task_del_by_context in the
7522 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7523 Affected file lib/silccore/silcprotocol.c.
7525 * Call silc_protocol_cancel for active protocols in the
7526 silc_server_close_connection if the funtion
7527 silc_server_free_sock_user_data has not been called.
7528 Affected file silcd/server.c.
7530 * Generic tasks cannot be deleted using the del_by_fd
7531 task deleting function since generic tasks does not match
7532 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7534 * Added a notion to SILCOPER help file that the SILCOPER works
7535 only on router server, not on normal server.
7537 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7539 * Added for WIN32 support for the new scheduler as well.
7540 Affected file lib/silcutil/win32/silcwin32schedule.c.
7542 * Fixed the SHA1 implementation to work on various platforms.
7544 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7546 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7547 API. It is part of the scheduler now. Everything else is
7548 as previously but some functions has changed their names.
7549 Checkout the lib/silcutil/silcschedule.h for the interface.
7550 Updated all applications to use the new interface. Affected
7551 files are lib/silcutil/silcschedule.[ch].
7553 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7555 * Found a bug in the SKE implementation. The HASH value,
7556 specified by the protocol, was not computed correctly. The
7557 public key of the responder was not added to the computation
7558 even though it is mandatory. Affected file lib/silcske/silcske.c.
7559 This unfortunately causes incompatibilities with older
7560 clients and servers.
7562 * Added WIN32 specific network init and uninit functions:
7563 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7564 the Winsock2. Affected file lib/silcutil/silcnet.h and
7565 lib/silcutil/win32/silcwin32net.c.
7567 * Set the socket always to nonblocking mode on WIN32 after
7568 reading data or writing data. Affected file is
7569 lib/silcutil/win32/silcwin32sockconn.c.
7571 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7573 * Fixed various compilation problems under WIN32. Affected
7574 files lib/silcutil/win32/silcwin32thread.c and
7575 lib/silcutil/win32/silcwin32schedule.c.
7577 * Removed all _internal.h #includes from public header
7578 files. Internal headers must never be included from
7581 Removed also the lib/silcske/payload_internal.h file.
7583 * All include files that may be needed (public and some others
7584 included by the public headers) by application developers are
7585 now copied to the ./includes directory. It does not copy any
7586 internal headers. Affected file Makefile.defines.pre and all
7587 Makefile.am's under lib/ and subdirs.
7589 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7591 * Do not change the ~/.silc directory's permissions automatically.
7592 Affected file irssi/src/silc/core/clientutil.c.
7594 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7596 * Do not cancel the protocol in silc_server_close_connection
7597 it might cause recursion. Now cancelled in the function
7598 silc_server_free_sock_user_data. Affected file silcd/server.c.
7600 * Fixed the silc_server_remove_clients_by_server to regenerate
7601 the channel keys correctly finally. Added also new function
7602 silc_server_remove_clients_channels to actually do it.
7603 Affected file silcd/server.c.
7605 * Fixed the silc_server_new_channel to not crash by giving
7606 wrong router to the new channel. Affected file is
7607 silcd/packet_receive.c.
7609 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7611 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7612 which is given as argument to the silc_client_alloc now.
7613 It can be used to configure the client and set various parameters
7614 that affect the function of the client.
7616 * The USERS command in server did not check whether the channel
7617 is private or secret. Affected file silcd/command.c.
7619 * Added new argument to the USERS command in protocol specification.
7620 The USERS command now can take the channel name as argument
7621 as well. Added support for this in client and server and
7622 updated the protocol specs.
7624 * Completed the GETKEY command in client. It can be now used
7625 to fetch also servers public key not only some clients.
7626 Affected files lib/silcclient/command[_reply].c.
7628 * Added silc_client_get_server to return server entry by the
7629 server name. Affected files lib/silcclient/silcapi.h and
7632 * Redefined the IDENTIFY command in protocol specification to be
7633 more generic. It now can be used to query information about
7634 any entity in the SILC Network, including clients, servers and
7635 channels. The query may be based either the entity's name
7636 or the ID. Added support for this in both client and server.
7638 Affected files silcd/command.c and lib/silcclient/command.c
7639 and command_reply.c.
7641 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7642 the _from_client and _from_server functions. Affected file
7645 * Added silc_client_get_channel_by_id_resolve to the file
7646 lib/silcclient/silcapi.h to resolve channel information by
7647 its ID. Added also silc_client_get_channel_by_id that
7648 does not resolve it from the server.
7650 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7652 * Added SilcServerEntry context into the client library
7653 to represent one server. The INFO command now allocates
7654 these to save the resolved server info. For now on the
7655 client library will also keep information about servers,
7656 connected and resolved with INFO.
7658 The INFO command now allocates the SilcServerEntry context
7659 and saves the server info there. The COMMAND_REPLY in
7660 the INFO now returns the parameters to application in
7661 same order as defined in the protocol specification.
7663 The entries are cached in the client->server_cache.
7665 * The INFO command is now issued after received the Client ID
7666 from the server. Affected file lib/silcclient/client.c.
7668 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7669 to the application as the mode changer might be server.
7670 It is guaranteed that NULL is not returned anymore to the
7671 application. Affected file lib/silcclient/client_notify.c.
7673 The ID Type is now also passed to the application so that
7674 it can check whether the returned entry is SilcClientEntry
7677 Added new function silc_client_get_server_by_id to return
7678 the server entry by ID. Affected files are the
7679 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7681 * Do not create the channel in the Irssi SILC Client when issuing
7682 the JOIN command but when received the sucessful JOIN command
7683 reply. Otherwise the channel might get created even though we
7684 could not join it. The Affected file is
7685 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7687 * Fixed a channel joining bug in router. The router must also
7688 check the channel modes, invite and ban lists etc. when serving
7689 the JOIN command sent by normal server. Affected file is
7690 silcd/command.c. The router now resolves the client's
7691 information from the server who sent the JOIN command if it
7692 does not know it, and processes the JOIN command only after
7695 * Changed the SilcCommandCb to take new argument; void *context2.
7696 Affected file lib/silccore/silccommand.h
7698 The second argument in the command callbacks in the server now
7699 includes the SilcServerCommandReplyContext if the command was
7700 called as pending command callback from the command reply.
7701 Otherwise it is NULL. When called as pending the status of the
7702 command reply will be checked and if it was erronous the
7703 error will be sent to the original sender of the command.
7704 This way the client always receives the error messages even
7705 though the server was actually the one who received the error
7706 when it resent the command to router, for example. Affected
7707 files silcd/command[_reply].[ch].
7709 * Fixed sending WHOWAS command's error message to client if
7710 the requested client could not be found. It was missing.
7713 * Changed the CMODE and CUMODE commands reply arguments in the
7714 protocol specification. The Channel ID is now sent in both
7715 of the commands to identify the channel. Implemented this
7716 new feature to the client and server. Affected files
7717 lib/silcclient/command_reply.c and silcd/command.c.
7719 * Made better checks for invite and ban lists in the JOIN
7720 command in server. Affected file silcd/command.c.
7722 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7724 * The server now performs the incoming host IP/DNS lookup
7725 using the silc_socket_host_lookup and thus does not block
7726 the server anymore. Affected file silcd/server.c.
7728 * Completed the multi-thread support for SILC Scheduler in
7729 the lib/silcutil/silcschedule.c.
7731 * Fixed the configure.in.pre to detect the pthread correctly
7734 * Fixed a deadlock in silc_task_queue_wakeup in the file
7735 lib/silcutil/silctask.c.
7737 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7739 * Added new function silc_schedule_wakeup that is used in
7740 multi-threaded environment to wakeup the main thread's
7741 schduler. It needs to be used when a thread adds a new task
7742 or removes a task from task queues. After waking up, the
7743 scheduler will detect the task queue changes. If threads
7744 support is not compiled in this function has no effect.
7745 Implemented the wakeup mechanism to both Unix and WIN32
7746 systems. Affected files are lib/silcutil/silcschedule.[ch],
7747 lib/silcutil/unix/silcunixschedule.c and the
7748 lib/silcutil/win32/silcwin32schedule.c.
7750 * Added new function silc_task_queue_wakeup to wakeup the
7751 scheduler by the specified task queue. Affected file
7752 lib/silcutil/silctask.[ch].
7754 * The silc_socket_host_lookup_start now wakes up the scheduler
7755 after adding the timeout task. Affected file is
7756 lib/silcutil/silcsockconn.c.
7758 * The silc_socket_host_lookup is synchronous now if the threads
7759 support is not compiled in. However, the callback is still
7760 called asyncronously through the scheduler, anyway. Affected
7761 file lib/silcutil/silcsockconn.c.
7763 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7765 * Added new function silc_socket_host_lookup to perform
7766 asynchronous IP and FQDN lookups for the socket connection.
7767 Affected files lib/silcutil/silcsockconn.[ch].
7769 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7771 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7772 that may or may not compile the mutex support in.
7774 Changed the silc_mutex_alloc interface. It allocates the
7775 mutex now to the sent pointer and returns TRUE or FALSE.
7777 Affected file lib/silcutil/silcmutex.h.
7779 * Wrote the SILC Task Queue interface to support multi-threads.
7780 Affected file lib/silcutil/silctask.[ch].
7782 * Wrote the SILC Scheduler to support multi-threads. Affected
7783 file lib/silcutil/silcschedule.c.
7785 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7787 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7788 in lib/silcutil/win32/.
7790 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7792 * Defined SILC Mutex API and SILC Thread API and implemented
7793 them for Unix. Affected files are
7794 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7795 lib/silcutil/unix/silcunixmutex.c and
7796 lib/silcutil/unix/silcunixthread.c.
7798 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7800 * Fixed the silc_server_remove_clients_by_server's channel
7801 key re-generation. The hash table handling was incorrect
7802 and would not work with many channels. Affected file is
7805 * Fixed some memory leaks around the server code.
7807 * Rewrote the silc_server_get_users_on_channel to support IPv6
7808 based Client ID's. Affected file silcd/server.c.
7810 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7811 specification. However, a separate document must be written
7812 to define the detailed signing procedure and the payload
7813 associated with the flag. Defined the flag to the
7814 lib/silccore/silcchannel.h as well.
7816 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7818 * Changed the dynamic tables to static size tables in the
7819 lib/silccrypt/silchmac.c.
7821 * Removed GCC dependencies from the code. A patch by cras.
7823 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7825 * Do not show the error "Error receiving packet bla bla"
7826 in server if it really was not an error (-2 means that reading
7827 is pending). Affected file silcd/server.c.
7829 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7831 * Fixed a possible crash in silc_server_remove_clients_by_server
7832 in silcd/server.c. Fixed there also some memory leaks.
7834 * Fixed the silc_idlist_replace_client_id. It could replace
7835 wrong key in the hash table. Affected file silcd/idlist.c.
7837 * Do not check whether there are global users on the channel
7838 if the channel->global_users is FALSE. Affected functions
7839 silc_server_remove_from_one_channel and
7840 silc_server_remove_from_channels in silcd/server.c. Also,
7841 do not check if the removed client is local as we can be
7842 sure that global client was not removed from the channel
7843 and checking for global users is not needed.
7845 * The silc_server_remove_clients_by_server now re-generates
7846 the channel keys correctly for those channels that had
7847 clients removed from them. Affected file silcd/server.c.
7849 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7851 * Found the reason of random crashes in the server. We weren't
7852 ignoring the SIGPIPE signal (which can be sent in write())
7853 and it crashed the server. Affected file silcd/silcd.c.
7855 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7857 * Assure that sock->user_data is not NULL in the function
7858 silc_server_packet_send in silcd/packet_send.c.
7860 * Disconnect the remote connection if it could not be added
7861 to any ID lists in the server. The affected file is
7864 * Check in silc_server_packet_send[_real/dest] that the
7865 socket is not disconnecting and ignore the data if it is.
7866 Affected file silcd/packet_send.c.
7868 * Define inline to __inline on native WIN32 compilation.
7869 Affected file includes/silcwin32.h.
7871 * Added some explicit type casts for inline code since MSVC
7872 require them. Affected files lib/silcutil/silcbuffer.h,
7873 lib/trq/silcdlist.h and lib/trq/silclist.h.
7875 * Print warning in log files from now on if the packet
7876 decryption fails. Affected file silcd/server.c.
7878 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7880 * Changed the `say' client operation's interface to accept
7881 new `type' argument to indicate the type of the message sent
7882 by the library. The application may filter the library's
7883 messages according the type. The affected file is the
7884 lib/silcclient/silcapi.h.
7886 * Added two new functions to lib/silcclient/silcapi.h:
7887 silc_client_del_client and silc_client_del_client_by_id.
7888 Affected file lib/silcclient/idlist.c.
7890 * Moved the clientincludes.h from includes/ to silc/ and
7891 serverincludes.h from includes/ to silcd/.
7893 * The modes for the CMODE and CUMODE are now passed as
7894 uint32 for application with COMMAND_REPLY. The affected
7895 file is lib/silcclient/command_reply.c.
7897 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7899 * /WHOIS without arguments shows client's own information.
7900 Affected file lib/silcclient/command.c.
7902 * Changed PING to not accept any arguments. The specs
7903 says that client can ping only the connected server so
7904 requiring an argument is not needed. Affected file is
7905 lib/silcclient/command.c.
7907 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7909 * Fixed a fatal bug in private message sending and reception
7910 encryption and decryption when using private message keys.
7911 The implementation was incorrect and did not follow the
7912 specification. It causd that some of the message were
7913 lost since it did not use the sending and receiving keys
7914 as the protocol suggests. This has been fixed and will cause
7915 incompatibilities with older clients when sending private
7916 message encrypted with private message keys. Affected files
7917 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7918 and various other in Irssi SILC Client.
7920 Added `responder' boolean argument to the functions
7921 silc_client_add_private_message_key[_ske] to indicate when
7922 the key is added as responder or initiator of the key
7925 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7927 * Removed the silc_ske_check_version function and created
7928 a SilcSKECheckVersion callback. Added also a function
7929 silc_ske_set_callbacks that is now used to set all SKE
7930 callbacks. The callback functions are not given to
7931 the SKE functions anymore, but this function is used to
7934 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7936 * Added `silc_version' argument to the silc_client_alloc
7937 to define the version of the application for the library.
7938 The library will use the version string to compare it
7939 against the remote host's (usually a server) version
7940 string. Affected file lib/silcclient/silcapi.h
7942 * Added the KE protocol context to Key Agreement context
7943 in client library so that we can abort the SKE if it
7944 is in process when we get timeout. Affected file is
7945 lib/silcclient/client_keyagr.c.
7947 * Do not resolve the client ID forever if it returns in the
7948 first time that such client does not exist. This was done
7949 for example with private message. Affected file is
7950 lib/silcclient/client_prvmsg.c.
7952 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7954 * Do not add regex.h for WIN32. The affected file
7955 includes/silcincludes.h.
7957 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7958 not work yet 100%. It generates the DLL's automatically
7959 when compiling with --with-win32 under cygwin.
7961 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7963 * lib/contrib/regex.c is not compiled on WIN32.
7965 * Added silc_net_get_socket_opt function to the
7966 lib/silcutil/silcnet.h.
7968 * Added includes/silcwin32.h for WIN32 specific includes
7971 * Do not use ptime structure or any of the posix process
7972 functions on WIN32 in lib/silccrypt/silrng.c.
7974 * Added silc_gettimeofday to provide generic function
7975 for struct timeval on all platforms. Added the function
7976 to lib/silcutil/silcutil.h.
7978 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7980 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7981 library as they clearly belong there. As a plus side we
7982 can make the actual socket connection routines platform
7985 Added also new generic function silc_socket_read and
7986 silc_socket_write (that used to be silc_packet_[read/write].
7987 The implementation of these are platform specific.
7989 * Added WIN32 specific routines of silc_socket_[read/write]
7990 to lib/silcutil/win32/silcwin32sockconn.c.
7992 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7994 * Added preliminary support for native WIN32 compilation under
7995 cygwin (using the -mno-cygwin option for GCC) to the
7996 ./configure.in.pre. The --with-win32 now prepares the
7997 compilation for native WIN32.
7999 * Rewrote the SILC Scheduler interface in the file
8000 lib/silcutil/silcschedule.h. The scheduler is now context
8001 based and does not have anymore any global static scheduler.
8002 Moved the Unix scheduler to the lib/silcutil/unix/ directory
8003 and created lib/silcutil/win32 directory for WIN32 based
8006 * Added Unix specific network routines to the
8007 lib/silcutil/unix/silcunixnet.c and the old
8008 lib/silcutil/silcnet.c includes now only generic routines.
8010 Added WIN32 specific network routines to the
8011 lib/silcutil/win32/silcwin32net.c.
8013 * Added Unix specific utility functions from the
8014 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
8016 * Added WIN32 SILC Scheduler to the file
8017 lib/silcutil/win32/silcwin32schedule.c. The code is of course
8020 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8022 * Do not handle JOIN notify in the server if the target client
8023 is not registered (idata->registered == FALSE). The affected
8024 file is silcd/packet_receive.c.
8026 * Update the nickrec->founder in event_cumode in the Irssi SILC
8027 client. Affected file irssi/src/silc/core/silc-channels.c.
8029 * Fixed the CUMODE_CHANGE notify handling in the server when
8030 server and router are announcing their clients on channels.
8031 Now the mode changes are saved and notified correctly. The
8032 affected file is /silcd/packet_receive.c.
8034 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
8035 They really did not replace the cache entry in the ID Cache.
8036 Now they do that. Affected file silcd/idlist.c.
8038 * Fixed the KICK notify handling in the Irssi SILC client to
8039 update the channel records so that the kicked client does not
8040 appear to be on the channel. The affected file is
8041 irssi/src/silc/core/silc-channels.c.
8043 * Always update the conn->current_channel when executing command
8044 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
8046 * Fixed the KILL notify handling in Irssi SILC client to remove
8047 the killed client on all channels.
8049 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8051 * Fixed the silc_parse_command_line to remove extra spaces
8052 from the start and end of the arguments. Affected file is
8053 lib/silcutil/silcutil.c.
8055 * Cancel and free any active protocol in the function
8056 silc_server_close_connection. Affected file silcd/server.c.
8058 * Cancel and free any active protocol in the function
8059 silc_client_close_connction. Affected file is
8060 lib/silcclient/client.c.
8062 * Do not execute the KILL command for clients that are in
8063 history (ie. they are not in the network). Affected file is
8066 * Fixed KILL notify handling, client does not crash anymore.
8067 Affected file irssi/src/silc/core/silc-channels.c.
8069 * Reduced the default packet buffer size from 2048 to 1024 in
8070 lib/silccore/silcpacket.c.
8072 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
8073 counter to the SKE context that is incresed when the SKE library
8074 performs async operation outside the library. If the outside
8075 process frees the SKE context and FREED status will be set
8076 and the library will detect after the sync operation that the
8077 libary is freed. The affected files are
8078 lib/silcske/silcske[_status].[ch].
8080 * Resolve the client entry information in the function
8081 silc_client_channel_message to assure that NULL pointer is not
8082 passed as client entry to the application. */
8084 * Fixed the task timeout calculation to assure that there is
8085 never negative timeouts. The affected file is
8086 lib/silcutil/silcschedule.c.
8088 * Fixed the channel user mode notification sending in server.
8089 It was sent point-to-point to the router (or to server by router)
8090 but it needs to be destined to a channel. The routines now
8091 supports sending the channel user mode notifys to the channels
8092 when announcing clients and channels. Affected files are
8093 silcd/server.c and silcd/packet_receive.c.
8095 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
8096 It did not actually replace the old channel entry in the cache.
8097 Affected file lib/silcclient/client_notify.c.
8099 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8101 * Fixed a possible crash in silc_packet_send_prepare. It now
8102 assures always that there is enough space in the buffer and
8103 at the tail area of the buffer (for MAC).
8105 Fixed the inbound buffer reallocation in silc_packet_read.
8106 It was old code and did not handle the reallocation correctly.
8109 The affected file is lib/silccore/silcpacket.c.
8111 * Fixed buffer overflow in silc_parse_nickname in the file
8112 lib/silcutil/silcutil.c.
8114 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8116 * make install generates new server keys only if there is not
8119 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8121 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
8122 Added check that if the NOREPLY is set then we will not send
8123 the away message. This avoids infinite loop of away messages
8124 if both clients are away. The affected file is
8125 lib/silcclient/client_prvmsg.c.
8127 * Fixed client crash if /NICK was given without arguments.
8128 Affected file lib/silcclient/command.c.
8130 * Server does not send the invite list in INVITE command back
8131 to the client if the list was not altered. Added this notion
8132 to the protocol spec as well. Affected file silcd/command.c.
8134 Fixed possible crash in INVITE command by checking the
8135 value of silc_server_get_client_route command.
8137 * Fixed the INVITE notify type handling. The arguments are now
8138 taken in correct order and client does not crash. The affected
8139 file is irssi/src/silc/core/silc-channels.c.
8141 Removed the "Inviting xxx to channel" message from the
8142 client library away and let the application handle it.
8143 Affected file lib/silcclient/command.c. Added that message
8144 to Irssi SILC client's message formats.
8146 * Fixed CMODE command crash in client. It now checks the
8147 amount of arguments correctly and does not crash. The affected
8148 file is lib/silcclient/command.c.
8150 * Do not create new channel automatically in silc_channels_join
8151 but check whether the channel by that name already exists.
8152 Affected file irssi/silc/core/silc-channels.c.
8154 * Do not send the SERVER_SIGNOFF to router if the disconnected
8155 entity was the router. Affected file silcd/server.c.
8157 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
8158 SILC client as it was missing from there.
8160 Added the handling of the KICK notify to the Irssi SILC client
8161 as it was missing. Added "you have been kicked" message to
8162 Irssi SILC client's message modules formats.
8164 Added the handing of the KILL notify to the Irssi SILC client
8165 as it was missing. Added the kill message module formats
8168 The affected file is irssi/src/silc/core/silc-channels.c.
8170 * The router did not save the channel mode the server announced.
8171 Affected file silcd/packet_receive.c.
8173 * Fixed a possible crash in INFO command in server. If the
8174 server did not provide the server info it crashed. Affected
8175 file silcd/command.c.
8177 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8179 * Fixed the GETKEY command in the server to check also the
8180 global list. Otherwise the GETKEY would not work correctly
8181 in normal SILC server. Affected file silcd/command.c.
8183 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8185 * Fixed GETKEY crash, it crashed if the command did not succseed.
8187 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8189 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
8190 is now real and not just an macro interface to GMP.
8192 Removed the entire GMP from the source tree and imported new
8193 NSS MPI library instead. Reason for removing GMP is that it is
8194 extremely large and compiles extremely slow. The NSS MPI
8195 is only a few files and compiles in less than 10 seconds.
8196 The speed is also about the same as GMP. The MPI is imported
8197 to lib/silcmath/mpi.
8199 If the system has GMP installed we will still use the GMP.
8200 If it is not then the NSS MPI will be compiled.
8202 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8204 * Merged a long nickname (127 characters long) crash bugfix from
8205 Irssi CVS tree. Affected file irssi/src/core/misc.c.
8207 * Merged a freed memory reference bugfix from Irssi CVS tree.
8208 Affected file irssi/src/core/commands.c.
8210 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8212 * Added the server's public key sving and verification to the
8213 server when performing the SKE. This was missing and the
8214 remote server's (or router's) public key was accepted without
8215 checking whether we have it previously or trust it at all.
8216 Affected file silcd/protocol.c.
8218 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8220 * Check in the silc_server_timeout_remote if protocol is active
8221 and make sure that the protocol's final callback is called so
8222 that all memory if freed. Affected file silcd/server.c.
8224 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8226 * silc_server_whois_send_reply crashed the server if the nickname
8227 was 127 characters long. Affected file silcd/command.c.
8229 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8231 * Added sanity check to the silc_server_new_client. If the hostname
8232 is provided inside username then check that the provided hostname
8233 really is the same as the resolved one. If the hostname was not
8234 resolved then check it from the public key. Affected file is
8235 silcd/packet_receive.c.
8237 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
8238 if the server disconnected us and the connection is not valid
8239 anymore. Affected file irssi/src/silc/core/silc-channels.c.
8241 * Moved the silc_client_[chmode|chumode|chumode_char] away from
8242 the library to the lib/silcutil/silcutil.[ch].
8244 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8246 * Close log file after open. Affected file
8247 lib/silcutil/silclog.c.
8249 * Check whether sock == NULL in silc_client_send_packet and return
8250 if it is. Affected file lib/silcclient/silcclient.c.
8252 * Check rec->entry == NULL in the Irssi SILC Client before
8253 sending the channel message. Affecte file is
8254 irssi/src/silc/core/silc-servers.c.
8256 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8258 * Merged a splitted window bugfix from Irssi CVS tree. The
8259 affected file is irssi/src/fe-text/textbuffer-view.c.
8261 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
8262 It did not print nickname.
8264 * Improved the distributions system a bit.
8266 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8268 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
8269 irssi/src/fe-text/gui-window.c.
8271 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
8272 to in-active server. The affected file is
8273 irssi/src/silc/core/client_ops.c.
8275 * Resolve the client in USERS command reply if the entry does
8276 not have username resolved. The affected file is
8277 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
8278 command to WHOIS command to really resolve stuff. The USERS
8279 is not used any more in any critical section so WHOIS can
8280 be used even though it might be slower than IDENTIFY.
8282 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
8285 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8287 * Changed the protocol API a bit more consistent in the
8288 lib/silccore/silcprotocol.[ch].
8290 * Changed the following headers to ROBODoc format:
8292 lib/silccore/silcpayload.h
8293 lib/silccore/silcprotocol.h
8294 lib/silccore/silcsockconn.h
8296 All core library headers are now formatted.
8298 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8300 * Fixed a bug in Irssi SILC client; do not show that you are
8301 server/router operator if you really are not. Affected file is
8302 irssi/src/silc/core/client_ops.c.
8304 * Renamed silc_command_free_payload to silc_command_payload_free.
8305 Affected file lib/silccore/silccommand.h
8307 * Added silcmath.h to include the prototoypes of various routines
8308 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
8311 * Changed the following headers to ROBODoc format:
8313 lib/silccore/silcchannel.h
8314 lib/silccore/silccommand.h
8315 lib/silccore/silcid.h
8316 lib/silccore/silcidcache.h
8317 lib/silccore/silcmode.h
8318 lib/silccore/silcnotify.h
8319 lib/silccore/silcpacket.h
8320 lib/silcmath/silcmath.h
8322 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8324 * Added checking to the server code not to start the server if
8325 ciphers and stuff are not configured properly. Affected files
8326 silcd/serverconfig.[h] and silcd/server.c.
8328 * Changed the layout of the header files of the public interfaces
8329 in the SILC libraries. The new layout supports ROBODoc
8330 documentation tool (and some others) so that it is easy to create
8331 a library reference manual. All the other headers and source
8332 code must still follow the CodingStyle document. Also source
8333 code must not include these ROBODoc stuffs, only the headers.
8334 Furthermore, all public interface headers must now be named
8335 by using `silc' prefix, example: silcapi.h, silccipher.h.
8336 Some files were renamed due to this. All the other headers
8337 must not be used as public interfaces. I will update the
8338 CodingStyle document later. Changed following headers, so far:
8340 lib/silcclient/silcapi.h
8341 lib/silccore/silcauth.h
8342 lib/silccore/silcprivate.h
8343 lib/silccrypt/silcdh.h
8345 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8349 * Removed silc_client_packet_send_flush from the client library
8350 as it is not needed. Affected file lib/silcclient/client.[ch].
8352 * Added printing of message of unresolved authentication method
8353 to the Irssi SILC client. Added it to the module formats.
8354 Removed the same message from the client library.
8356 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8358 * Added new distribution feature, DISTLABEL. Every distribution
8359 can define own preprocessor label that can be used in the
8360 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
8361 file distributions, acconfig.h.pre and prepare.
8363 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8365 * Added Makefile.defines_int to include the actual definitions
8366 for Makefile.defines.in. Tested the new distribution system,
8367 created distributions and tested installation.
8369 * Added AWAY message printing to the Irssi SILC client. Added
8370 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
8372 * Added SCONNECT command to call the SILC's CONNECT command.
8373 Cannot use CONNECT directly since Irssi uses that internally.
8374 Affected file irssi/src/silc/core/silc-servers.c.
8376 Added ACTION local command. It is same as ME command but takes
8377 the channel as mandatory argument.
8379 Rewrote some of the Irssi's help files to suite for SILC
8382 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8384 * Added Makefile.defines[.in] that should for now on be included
8385 in all Makefile.am file in the source tree. That file includes
8386 all common compilation definitions for SILC source tree.
8388 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8390 * Minor changes to the ./prepare script to change the package
8391 name according the distribution name to the configure.in.
8393 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8395 * Created new distribution system. Added file `distributions'
8396 that defines all the distributions that can be created out of
8397 the SILC source tree. The ./prepare script now reads that
8398 file to determine how to prepare the distributions. The
8399 first argument to the ./prepare is the name of the distribution
8400 and second is the version of the distribution. If given
8401 without arguments it creates the default (toolkit) distribution
8402 with the default version (defined in ./prepare).
8404 All Makefile.am files that are subject to the distributions
8405 are now named as Makefile.am.pre. These are ./Makefile.am
8406 and lib/Makefile.am. Others may be changed later.
8408 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8410 * Added invite list, ban list, some key management and connection
8411 error message printing to module formats in the Irssi SILC client.
8413 * Added new silc_client_set_away_message to set the away message
8414 that is back to the person who sent private message. The
8415 affected file lib/silcclient/silcapi.h and the
8416 lib/silcclient/client_prvmsg.c.
8418 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8420 * Fixed the private message sending in the Irssi SILC client,
8421 added local command KEY to the Irssi SILC client.
8423 Added key management and key agreement message formats to the
8424 irssi/src/fe-common/silc/module-formats.[ch].
8426 Added USERS (alias WHO) printing, server/router operator
8427 indication and LIST command printing to the module formats.
8429 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8431 * Fixed channel joining notify handling, cumode notify handling
8432 from Irssi SILC client.
8434 * Added SILC specific module-formats to the Irssi SILC client so
8435 that SILC specific message hilighting, colors etc is possible.
8436 Affected file irssi/src/fe-common/silc/module-formats.[ch].
8438 Added channel mode, channel user mode, actions, notices,
8439 whois and whowas printing to the the module-formats.c.
8441 * Fixed a bug in channel deletion in the server. The channel
8442 is not left to the cache even if the channel founder auth mode
8443 is set when there are no users anymore on the channel. Affected
8444 file silcd/server.c.
8446 * The silc_net_localhost now resolves the entire hostname including
8447 the domain name. Affected file lib/silcutil/silcnet.c.
8449 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8451 * Changed the ask_passphrase client operation to be ascynchronous.
8452 It has now a completion callback and a context that the
8453 application must call after it has got the passphrase from
8454 the user. Affected files lib/silcclient/silcapi.h,
8455 lib/silcclient/protocol.c, lib/silcclient/command.c and
8458 Added SilcAskPassphrase callback that the application calls
8459 to deliver the passphrase to the library.
8461 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
8462 The public key verification and especially a certificate
8463 verification is asynchronous procedure.
8465 Added new SILC_SKE_STATUS_PENDING status to indicate the
8466 request is pending and a callback will be called to finalize
8469 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8470 indicate that remote end did not send its public key (or
8471 certificate), even though we require it. Added check for this
8472 condition in the SKE. This was a security bug, now fixed.
8474 Defined new SilcSKEVerifyCbCompletion callback that is called
8475 when the verification process is completed.
8477 The affected files lib/silcske/silcske_status.h and
8478 lib/silcske/silcske.[ch].
8480 * Changed the verify_public_key client operation to be async
8481 as well. Defined SilcVerifyPublicKey callback that is used to
8482 indicate the success of the public key verification process.
8484 Changed the server and client to use the new async client
8487 * Changed the Irssi SILC client's internal scheduler to be called
8488 twice as many times as it used to be. As a result the client
8489 should be a bit faster now. Affected file is
8490 irssi/src/silc/core/silc-core.c.
8492 * Added support to Irssi SILC client of asynchronous public key
8493 verification and passphrase inquiry. Affected file is
8494 irssi/src/silc/core/silc-core.c.
8496 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8498 * Do not say "You have left channel %s" in client library.
8499 Moved it to the application. Affected files are
8500 lib/silcclient/command.c and silc/client_ops.c.
8502 * Fixed silc_client_get_clients. Command context was not
8503 duplicated and was freed memory in the callback. Affected
8504 file lib/silcclient/idlist.c.
8506 * Do not say "you are now talking..." on JOIN command in the
8507 client library. The appliation must handle it.
8509 * Do not say ".. changed topic to" in command reply in the
8510 client libary. The application must handle it.
8512 * Fixed TOPIC command sending in the client library.
8514 * Fixed a memory leak in silc_client_command_free in the file
8515 lib/silcclient/command.c.
8517 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8519 * Imported a modified version of Irssi client to the source tree.
8520 The Irssi will be used to create a new client called
8521 Irssi SILC. Imported to irssi/.
8523 Added silc_core_init_finish function to the Irssi. Affected
8524 file irssi/configure.in.
8526 A lot changes in the Makefile.ams around the irssi tree.
8528 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8530 * Do not rehash if the new size is same as the old size of the
8531 hash table, in the silc_hash_table_rehash*. The affected file
8532 lib/silcutil/silchashtable.c.
8534 * Replaced hash_table_del_by_context calls from the server
8535 (when channel->user_list and client->channels) to the
8536 hash_table_del as it is sufficient and faster.
8538 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8540 * Added silc_hash_table_list, silc_hash_table_get and the
8541 SilcHashTableList structure to provide an alternative way to
8542 traverse the hash table. The affected files are
8543 lib/silcutil/silchashtable.[ch].
8545 * Changed the server's idlist routines to use the hash table
8546 routines to optimize the code.
8548 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8550 * Replaced the client entry's `channel' list and channel entry's
8551 `user_list' list to hash tables for optimized lookup. Changed
8552 the code to use the hash table interface around the code.
8553 Affected file lib/silcd/idlist.[ch].
8555 * Added `auto_rehash' boolean argument to the function
8556 silc_hash_table_alloc to indicate whether the hash table should
8557 auto-rehash when it thinks is appropriate time. It will
8558 increase the hash table size if the there is twice as much
8559 entries in the table than the size of the table, and will
8560 decrease the size if there are twice as less entries than
8561 the size of the table.
8563 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8565 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8567 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8569 * silc_idcache_purge_by_context deletes the entry now by context
8570 as it is supposed to do. Affected file lib/silccore/idcache.c.
8572 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8573 client is not anymore valid (WHOWAS givens the info) and not
8574 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8576 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8578 * Removed the `data' and `data_len' arguments from the ID Cache
8579 interfaces and added `name' argument. ID Cache does not handle
8580 anymore the binary data only a names associated with given ID.
8582 * When hashing a Client ID with silc_hash_id the entire ID is
8583 not hashed anymore, instead only the hash of the Client ID is
8584 hashed. This way we can access the Client ID from the cache
8585 with Client ID but with the hash of the ID (which is a hash of
8586 the nickname) as well without any difference in performance.
8588 Added also silc_idcache_find_by_id_one_ext to do one on one
8589 searching when we have the actual ID. Added also function
8590 silc_hash_client_id_compare. The affected files are
8591 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8593 * When hashing the name associated with a ID it is always done
8594 in lowercase. This way we can access the cache without worrying
8595 about case-sensitivity, even though, for example nicknames are
8598 * Fixed a bug in server with channel message sending. It put
8599 wrong ID type as destination ID. The affected file
8600 silcd/packet_send.c.
8602 * silc_idcache_del_by_context now deletes from all hash tables
8603 by context. Affected file lib/silccore/idcache.c.
8605 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8607 * Changed the client library to use the new ID Cache interface.
8608 Changes around the source tree.
8610 * Added silc_hash_table_rehash_ext to rehash with specific
8611 hash function. Affected file lib/silcutil/silchashtable.[ch].
8613 * Added silc_hash_string_compare to compare two strings in the
8614 hash table. Affected file lib/silcutil/silcutil.[ch].
8616 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8618 * Added new function silc_idcache_del_by_context into the
8619 lib/silccore/idcache.[ch].
8621 * Changed the server's ID list routines to use the new ID Cache
8622 interface. Changes around the source tree.
8624 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8626 * Added silc_hash_table_del[_by_context]_ext functions in to the
8627 lib/silcutil/silchashtable.[ch].
8629 Removed silc_hash_table_find_all* routines and added new
8630 silc_hash_table_find_foreach to replace them.
8632 Added silc_hash_table_replace_ext function as extended
8633 replacing function. Separated the simple hash table interface
8634 from the extended hash table interface in the file
8635 lib/silcutil/silchashtable.h.
8637 * Fixed minor bugs and changed it to use some of the new
8638 hash table functions in lib/silccore/idcache.c
8640 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8642 * Added new function silc_hash_table_find_all to return all keys
8643 in the hash table by the specified key. As the hash table is
8644 collision resistant it also makes it possible to have several
8645 duplicate keys in the hash table. This function may be used to
8646 find all of the keys from the hash.
8648 Added user_context arguments to the SilcHashFunction,
8649 SilcHashCompare and SilcHashDestructor to deliver user specified
8652 Added new fuctions silc_hash_table_find[_all]_ext to do
8653 extended lookup with specified hash and compare functions and
8654 specified user contexts.
8656 Added new function silc_hash_table_add_ext to add the key
8657 with specified hash function and user context.
8659 Added new function silc_hash_table_foreach to traverse all
8660 entrys in the hash table. Added SilcHashForeach callback
8663 Added new function silc_hash_table_del_by_context to delete
8664 the entry only if the context associated with the key matches.
8666 Affected files are lib/silcutil/silchashtable.[ch].
8668 * Removed silc_hash_[server/client/channel]_id and added just
8669 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8670 silc_hash_id_compare to compare two ID's using as the hash table
8671 comparison function. Added also silc_hash_data to hash
8672 binary data and silc_hash_data_compare to compare it.
8674 * Removed silc_idlist_find_client_by_hash as it is not needed
8675 anymore. Affected file silcd/idlist.[ch].
8677 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8678 to use internally the SilcHashTable. The new ID Cache is a lot
8679 faster than the old one. Some of the ID Cache interface was also
8680 rewritten and obsolete and stupid functions were removed.
8682 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8684 * Added entry_count field to the SilcHashTable to keep the number
8685 of the entries in the table. Implemented the function
8686 silc_hash_table_rehash. Added new function
8687 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8689 Fixed a minor bug in silc_hash_table_free.
8691 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8692 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8693 into the lib/silcutil/silcutil.[ch].
8695 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8697 * Implemented a collision resistant hash table into the
8698 lib/silcutil/silchashtable[ch]. See the header and the source
8699 for the SilcHashTable API.
8701 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8703 * Merged dotconf version 1.0.2 into lib/dotconf.
8705 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8707 * Do not compile anything in lib/silcsim/* if the SIM support
8708 is not enabled. The tree should now compile without problems
8711 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8713 * Compiled the SILC under cygwin. Compiled and tested briefly
8714 without problems. More tests needed. The SIMs didn't compile
8717 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8719 * Fixed possible crash in silc_get_username in the
8720 lib/silcutil/silcutil.c.
8722 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8724 * Fixed a va_arg in silc/client_ops.c.
8726 * Oops, RC5 routines were named AES and caused some problems
8727 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8729 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8731 * Added new SilcIDIP structure into the lib/silccore/id.h and
8732 replaced the old `ip' fields from all SILC ID's to that type.
8733 This is a step towards IPv6 support.
8735 The silc_id_get_len takes now the ID as an extra argument.
8736 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8737 both IPv4 and IPv6 based ID's.
8739 The affected files are lib/silccore/id.[ch] and other files
8740 around the tree using these routines.
8742 * Removed the ID length arguments in server from various
8743 silc_server_send_notify_* routines -> they are not needed
8746 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8748 * Fixed memory leak in silc_encode_pem_file in the file
8749 lib/silcutil/silcutil.c.
8751 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8753 * Check minor version as well in the SKE. Affected files are
8754 silcd/protocol.c and lib/silcclient/protocol.c.
8756 * Added --identifier option to the server so that an identifier
8757 can be when creating the public key for the server. Affected
8758 file is silcd/silcd.c.
8760 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8761 lib/silccrypt/silcpkcs.c.
8763 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8765 * Register default ciphers and stuff when using -C option with
8766 the server. Affected file sildc/silcd.c.
8768 * Put back the servers public key filename format, it is better
8769 than the new one. For now, the client keys are saved with the
8770 new filename format. The affected file silc/client_ops.c.
8772 * Implemented the Cipher API for the rest of the ciphers that
8773 did not implement it or implemented it the wrong way.
8775 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8777 * Register default ciphers and stuff when using the -S option
8778 in the client. Affected file silc/silc.c. Same also when
8779 creating new key pair with -C option.
8781 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8783 * Fixed the silc_verify_public_key client operation function to
8784 save the public keys differently. The fingerprint is now
8785 used as filename and not the hostname. This way also the
8786 client keys are saved uniquely and not with hostnames. The
8787 affected file is silc/client_ops.c.
8789 * Trimmed the silc_hash_fingerprint function to remove extra
8790 whitespaces from the end of the fingerprint. The affected
8791 file is lib/silccrypt/silchash.c.
8795 * Added silc_cipher_register_default function to register all
8796 default ciphers. It can be used when configuration files
8797 does not exist and the application does not want any specific
8798 ciphers in any specific order.
8800 The SilcDList is now used as silc_cipher_list dynamically
8801 allocated cipher list. Removed the static list all together
8802 and now all ciphers must be allocated to the dynamic list.
8803 The silc_cipher_alloc routine was changed to check only the
8806 All silc_cipher_* routines that used to return int returns
8809 The affected files lib/silccrypt/silccrypt.[ch].
8811 * The same thing was done to silc_hash_* as for silc_cipher_*
8812 routines. Affected files lib/silccrypt/silchash.[ch].
8814 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8815 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8816 Added also silc_pkcs_[un]register[_default] functions.
8817 Removed the data_context from the PKCS API.
8819 * Added silc_hmac_register_default function to register default
8820 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8821 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8822 to unregister all hmacs at once.
8824 * Register the default ciphers, hash functions, PKCSs and HMACs
8825 if client's configuration file does not exist. The affected
8828 * The client did not load the hash functions from the SIM
8829 modules at all. Added support for this. Affected file is
8830 silc/clientconfig.c.
8832 * When decoding public key with silc_pkcs_public_key_decode, check
8833 the supported algorithm only if PKCS are registered. Affected
8834 file lib/silccrypt/silcpkcs.c. The same was done with the
8835 silc_pkcs_private_key_decode.
8837 * Fixed the SILC List routines to keep the list always in order.
8838 It used to change the list's order when traversing the list but
8839 not it preserves the order. Affected file lib/trq/silclist.h.
8841 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8843 * Added the client library to use the SilcSocketConnection's
8844 reference counter (by silc_socket_dup) to prevent the bug that
8845 the socket object may be freed underneath async operation.
8847 * The name resolv library checking fixes in the configure.in.pre.
8850 * Created new version of the protocol drafts for future
8851 development. The -03 drafts are the ones that will be changed
8852 in the trunk now and the -02 will remain as they are.
8854 * Send list of CUMODE notifys to the router when announcing
8855 the channel users to the router. Affected file silcd/server.c.
8856 If the router receiving channel founder CUMODE for a channel
8857 that already has channel founder it will send CUMODE notify
8858 to the sender to remove the channel founder rights from the
8859 announced client. Affected file silcd/packet_receive.c.
8861 * The CUMODE notify may now use Server ID as well as the entity
8862 who changes the mode. Updated protocool specs.
8864 * Updated INSTALL and README files.
8866 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8868 * New web pages in the http://silc.pspt.fi. The pages was
8873 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8875 * Implemented the [DenyConnectin] config section in the server.
8876 Added silc_server_config_denied_conn to check whether incoming
8877 connection is denied. Affected file silcd/serverconfig.[ch].
8879 * Do not check the ports when checking the incoming configuration
8880 data if the port is 0, meaning any. Affected file is
8881 silcd/serverconfig.c.
8883 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8885 * Fixed buffer overflow in silc_string_compare in the file
8886 lib/silcutil/silcutil.c.
8888 * Fixed double free in silc_server_command_leave in the file
8891 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8893 * Fixed the version checking in the server. Affected file is
8896 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8898 * Fixed the configuration data fetching when accepting new
8899 connections in the server. Affected file silcd/server.c.
8901 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8903 * Added `sender_entry' argument to the function
8904 silc_server_packet_relay_to_channel so that we can check
8905 whether some destination actually belongs to the same route
8906 the sender belongs (ie, we must not resend the packet to the
8907 sender). Affected file silcd/packet_send.[ch].
8909 * Added `servername' field to the SilcClientEntry in the server
8910 to hold the name of the server where client is from. Affected
8911 file is silcd/idlist.h.
8913 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8915 * Moved the channel message encrypting in the router betwen
8916 router connections from silc_server_channel_message to the
8917 silc_server_packet_relay_to_channel since we want to check
8918 whether we have anybody channel before encrypting anything.
8919 Affected files silcd/packet_[receive/send].c.
8921 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8923 * Fixed the [AdminConnection] server config section to support
8924 multiple entries. Affected file silcd/serverconfig.c.
8926 * Added support into the server to check the validity of the
8927 incoming connection before executing any KE or authentication
8930 * The connection configuration is now saved to the KE and
8931 connection auth protocol contexts and not fetched anymore in
8932 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8934 * The local hosts listenning address and port is also resolved
8935 now when starting the server. We want to have the socket object
8936 to include the real address and port for the listener. Added
8937 new function silc_net_check_local_by_sock into the files
8938 lib/silcutil/silcnet.[ch].
8940 * Fixed a broadcast bug in server -> do not broadcast if we
8943 * Fixed a routing bug. Do not route broadcast packets ever.
8944 Broadcast packets must be processed always and not routed since
8945 they may be destined to some other host than yourself and thus
8946 would get routed without no good reason. Affected file is
8949 * Added function silc_server_config_is_primary_route to check
8950 whether primary router connection has been configured (a router
8951 configuration that we are initiating). If there is not, we
8952 will assume that there is only two routers in the SILC network
8953 and we will use the incoming router connection as our primary
8954 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8956 * Changed the order of the broadcasting. Broadcast _after_ the
8957 packet has been processed not before. Affected file is
8960 * Fixed a [ClientConnection] parsing bug. The port was never
8961 parsed correctly thus resulting to port 0. Affected file
8962 silcd/serverconfig.c.
8964 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8965 argument and did not set the broadcast packet flag. Affected
8966 file silcd/packet_send.c. Fixed same bug in the function
8967 silc_server_send_notify as well.
8969 * If we receive NEW_ID packet for our own ID in the server, ignore
8972 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8976 * Removed the nickname from the Private Message Payload.
8977 Updated the code and the protocol specs.
8979 * Updated protocol specs for submitting to the IETF.
8981 * Tweaked the Random Number Generator a bit. Affected file
8982 lib/silccrypt/silcrng.c. Exported a new function
8983 silc_rng_[global]_add_noise which can be used to add more
8986 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8988 * Do not parse packets with different timeout when protocol
8989 is active -> may cause problem with rekey. Affected file
8992 * When server receives signoff notify it must not create
8993 new channel key if the client is on any channels since the
8994 sender of the signoff notify will create it.
8996 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8998 * Added printing of error messages during SKE protocol from the
8999 failure packet sent by server during SKE. Affected file
9002 * Removed the client's failure_callback handling with timeout
9003 and handle it immediately when received.
9005 * The SKE library returned wrong type in SUCCESS and FAILURE
9006 packets. They must be 32 bit MSB not 16 bit MSB.
9008 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9010 * Ok, rewrote the logic of the re-key and now it seems to work.
9011 I tested it on high traffic with frequent re-keys without
9012 problems. Added hmac_receive (and renamed hmac to hmac_send)
9013 in SilcClientConnection in lib/silcclient/client.h and
9014 in SilcIDListData in silcd/idlist.h. Also, removed the
9015 SilcPacketParserContext's cipher and hmac fields as they are
9016 not needed anymore and actually caused some problems when
9017 the ciphers and hmac's changed underneath the packet parser.
9019 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9021 * If re-key protocol is active then process the incoming packets
9022 synchronously since we must assure that icoming packets encrypted
9023 with the old key is processed before the new keys is set to
9024 use. This is true other packets than for REKEY packets.
9025 Affected file silcd/server.c. The same was done to client library
9026 as well, affected file lib/silcclient/client.c.
9028 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9030 * Fixed bug in client and server to accept the force send if
9031 the packet is send from silc_[server/client]_packet_process
9032 function. Otherwise the packets are never delivered, oops.
9034 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9036 * Disable force sending of packets when REKEY protocol is active.
9037 We must assure that no packet is sent directly when rekey is
9038 performed. All packets must be sent through packet queue.
9039 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
9040 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
9041 function is silc_[server/client]_packet_send_real to check
9044 * Replaced the SIM paths from example config files to
9045 /usr/local/modules. Also, make install creates now
9046 /usr/local/silc/logs directory to hold all the SILC server
9049 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9051 * Made the configure.in.pre work on Solaris. Patch by salo.
9053 * Made all ciphers compatible with non-x86 machines. Defined
9054 CBC mode macros into lib/silccrypt/ciphers_def.h.
9056 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9058 * Fixed the make install.
9060 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9062 * When MAC computation fails the silc_packet_decrypt returned 0
9063 even though it was supposed to return -1. Fixed this. The
9064 affected file is lib/silccore/silcpacket.c.
9066 * Do not replace the config files in /etc/silc (in make install)
9067 if they already exist. Affected file ./Makefile.am.
9069 * Do not send re-key packets immediately but through packet queue.
9070 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
9072 * Changed silc_net_check_host_by_sock to return FALSE if the
9073 IP/DNS could not be resolved. Though, it returns the IP address
9074 now even if it could not resolve it (but returns also FALSE).
9075 Affected file lib/silcutil/silcnet.[ch].
9077 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9079 * Added silc_pkcs_decode_identifier to decode the public key's
9080 identifier. Affected file lib/silccrypt/silpkcs.[ch].
9081 Added also silc_pkcs_free_identifier. Added also new context
9082 SilcPublicKeyIdentifier.
9084 * Added -S option to the silc client. It is used to dump the
9085 contents of the specified public key file.
9087 * Changed the PKCS api to return the public key length when
9088 setting the public key.
9090 * Fixed a fatal bug in the public and private key file loading.
9091 Affected file lib/silccrypt/silcpkcs.c.
9093 * Execute the packet parsing for client with zero (0) timeout
9094 if the protocol is active. Affected file silcd/server.c.
9096 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9098 * Made the key generation options to the silcd program. Added
9099 -C option, equivalent to client's option.
9101 * Added new [ServerKeys] config section to the server. It
9102 configures the server's public and private key.
9104 * Defined generic Public Key Payload into the protocol
9105 specification to send specific type of public keys and
9108 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
9109 public key or certificate.
9111 * Implemented the GETKEY command to the server and to the
9112 client library and on user interface.
9114 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9116 * Made preliminary `make install' work.
9118 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9120 * Added SilcServerRekey context into silcd/idlist.h.
9122 * Added the PFS support as defined in the specification to the
9123 SKE protocol. Affected files lib/silcske/*.c.
9125 * Added `ske_group' field to the SilcServerRekey context to hold
9126 the number of the SKE group that is used with PFS in re-key.
9127 Affected file silcd/idlist.h.
9129 * Added PFS re-key support to the server. Affected file is
9132 * Added silc_protocol_cancel to cancel execution of the next
9133 state of the protocol. Affected file is
9134 lib/silccore/silcprotocol.[ch].
9136 * Added the re-key support with and without PFS to the client
9137 library. Re-key is performed once in an hour, by default.
9139 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
9140 Added silc_client_rekey_callback and silc_client_rekey_final.
9141 Affected files are lib/silcclient/protocol.[ch] and
9142 lib/silcclient/client.[ch].
9144 * Removed the `hmac_key' and `hmac_key_len' fields from the
9145 SilcClientConnection structure; not needed. Affected file is
9146 lib/silcclient/client.h.
9150 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9152 * Do not ask whether user wants to use the negotiated private key
9153 for private messages, just use it. Affected file is
9154 silc/local_command.c.
9156 * Added `send_enc_key' and `enc_key_len' fields to the
9157 SilcIDListData structure since they are needed in the re-key
9158 phase. Affected file is silcd/idlist.[ch].
9160 * Implemented the simple re-key protocol into the server.
9161 Affected files silcd/server.c and silcd/protocol.[ch]. The
9162 re-key will be performed once in an hour, by default.
9164 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
9165 Added silc_server_rekey, silc_server_rekey_callback and
9166 silc_server_rekey_final.
9168 * Removed Tunneled flag from the protocol. Updated the code
9169 and the specifications.
9171 * Adde `pfs' field to the SilcIDListData to indicate whether
9172 the PFS is to be performed in the re-key. Affected file is
9175 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9177 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
9178 int64 of at least the xintXX size. If void * is less that 4
9179 bytes uint32 * will be used. Defined bool as boolean.
9181 * Changed _ALL_ unsigned long and unsigned int to uint32,
9182 unsgined short to uint16 in the source tree.
9184 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
9185 not handle clients that has entry->data.registered == FALSE.
9186 They are not in the network anymore. Affected file is
9189 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9191 * Implemented the sending of the SERVER_SIGNOFF notify in the
9192 server. Affected file is silcd/server.c.
9194 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
9195 Added also silc_notify_payload_encode_args into the
9196 lib/silccore/silcnotify.[ch].
9198 * Implemented ther SERVER_SIGNOFF notify handling in the server.
9199 Affected file silcd/packet_receive.c.
9201 * Implemented the SERVER_SIGNOFF notify handling in the client
9202 library. Affected file lib/silcclient/client_notify.c. Also,
9203 implemnted the printing of the SERVER_SIGNOFF info to the
9204 application. Affected file silc/client_ops.c.
9206 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
9207 if the deleting was successful. Affected file silcd/idlist.[ch].
9209 * Added support for public key authentication in the connection
9210 authentication protocol in the client library. Affected file
9211 lib/silcclient/protocol.c.
9213 * Changed the server's silc_idlist_get_clients_by_* interface
9214 to support already allocated array so that new entries may be
9215 added to pre-allocated array. Affected file silcd/idlist.[ch].
9216 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
9217 and command replies.
9219 * All command reply functions in the server now calls the
9220 pending command callback even if error occured. This way the
9221 error will be delivered to the client as well. Affected files
9222 silcd/command.c and silcd/command_reply.c.
9224 * Fixed INFO command to return local server's info if no server
9225 was provided. Affected file lib/silcclient/command.c.
9227 * Removed RESTART command for good. Updated the code and the
9230 * Rewrote parts of the task system. It is a bit simpler now.
9231 Removed unsued task priorities. The affected files are
9232 lib/silcutil/silctask.[ch].
9234 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9236 * Moved the USERS printing from the library to the application.
9237 Affected files lib/silcclient/command.c and silc/client_ops.c.
9239 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9243 * Added channel key re-key support. The re-key is perfomed
9244 only by the router and is done once in an hour. Added `rekey'
9245 field to the SilcChannelEntry in the server. Affected files
9246 silcd/server.c and silcd/idlist.h.
9248 * Added silc_task_unregister_by_context into the file
9249 lib/silcutil/silctask.[ch].
9251 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9253 * Added SILC_UMODE_GONE mode to indicate when the client is not
9254 present in the SILC network. Added also support to the local
9255 command AWAY that will set this mode. Added support of showing
9256 "xxx is gone" in WHOIS command. The USERS command shows the
9257 gone status as well.
9259 * Fixed setting server and router operator privileges in the
9260 server's UMODE command. Affected file silcd/command.c.
9262 * Merged the SKE KE1 and KE2 payloads into one payload. The
9263 new KE payload is equivalent to the old KE2 payload.
9265 Cleaned up the SKE Start Payload parsing. It now uses the
9266 simple buffer unformatting to do the parsing. A lot faster
9269 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
9270 to the SKE that is used to indicate whether both of the SKE
9271 parties should perform authentication. By default only the
9272 responder performs authentication. By setting this flag also
9273 the initiator must do authentication. By default it is unset
9274 since in normal SKE case, client to server connection, only
9275 the responder should do authentication. When doing SKE between
9276 two clients both should perform authentication. Updated the
9277 code and the protocol specs.
9279 * A little fix to IDENTIFY command in the server. Search the
9280 client first by hash not nickname. Affected file is
9283 * Fixed the silc_client_close_connection to support closing
9284 the client to client connections wihtout deleting too much
9285 data. Affected file lib/silcclient/client.c.
9287 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
9288 are received if protocol used to be active but is not anymore
9289 the application would crash due to NULL pointer dereference.
9290 Affected files silcd/server.c and lib/silcclient/client.c.
9292 * Added `hash' field to the SilcClientConnection to include
9293 the hash function negotiated in the SKE protocol.
9295 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
9296 to set the channel founder authentication data. A client can
9297 claim the founder rights later by providing the authentication
9298 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
9299 This way the channel founder can regain the channel founder
9300 privileges even it is left the channel. This works only on
9301 local server and the client must be connected to the same
9302 server to be able to regain the founder rights. Updated the
9303 protocol specs accordingly.
9305 Added support to the CMODE command in the client to set the
9306 founder auth data. Read the README to see how to set it.
9308 Added support to the CUMODE command to claim the founder
9309 rights. Read the README to see how to do it.
9311 Added support for the founder authentication to the Channel
9312 Entry in the server. Affected file silcd/idlist.h.
9314 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
9315 server's CMODE command. Affected file silcd/command.c.
9317 * Added the following new functions into lib/silccore/silcauth.[ch]:
9318 silc_auth_get_method and silc_auth_get_data.
9320 * The server now saves the remote hosts public key to the
9321 SilcIDListData pointer. Affected file silcd/protocol.c.
9323 * The normal server now does not remove the channel entry from
9324 the cache if the founder authentication data is set. It used
9325 to remove it if the founder was the last one on the channel on
9326 the server and left the channel. The auth data is saved and
9327 if the channel is re-joined later the old entry is used with
9328 the old auth data. Affected files silcd/command_reply.c and
9331 * Removed the `pkcs' field from the SilcIDListData structure
9332 in the server; it is not used. Affected file silcd/idlist.h.
9334 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9336 * Fixed packet processing on slow links. Partial packets were
9337 never re-processed because the incoming data buffer was cleared
9338 by the application. Application must not directly clear the
9339 sock->inbuf, the packet processing routines handle it. Fixed
9340 this in client library and in server.
9342 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9344 * Fixed the WHOIS and IDENTIFY send reply function to really
9345 check whether to send list or just one entry. Affected file
9348 * Cleaned up the LEAVE command's channel key distribution. The
9349 affected file silcd/command.c.
9351 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
9352 can enforce the channel mode as well. In that case the ID
9353 includes the ID of the server. The code now enforces the
9354 mode change if the router have different mode than the server.
9356 * The notify client operation with CMODE_CHANGE notify can now
9357 return NULL client_entry pointer if the CMODE was not changed
9358 by client. Application must check for this.
9360 * Added <Server ID> argument to INFO command to support server
9361 info fetching by Server ID.
9363 * Added silc_server_announce_get_channel_users to get assembled
9364 packets of channel users of the specified channel. Affected
9365 file silcd/server.[ch].
9367 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
9368 was freed underneath the ID Cache.
9370 * Re-announce clients when the server received CHANNEL_CHANGE
9371 notify from the router. Affected file silcd/packet_send.c.
9373 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9375 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
9376 crashed since it did not handle the fact that there is no cipher
9377 called "3" and didn't check the error condition. Now fixed.
9379 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
9380 flag. It can be used to send message requests.
9382 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9384 * Implemented the RESTART command in the client.
9386 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
9387 notice type messages. Added notice printing to the user
9390 * The channel keys are not re-generated if the channel's mode
9391 is PRIVKEY, ie private key on the channel exists. Affected
9392 files silcd/server.c and silcd/command.c.
9394 * Fixed a little bug in channel message delivery when channel
9395 private keys are set in the server. Affected file is
9396 silcd/packet_send.c.
9398 * Changed the setting on channel->on_channel = TRUE from the
9399 silc_client_save_channel_key to the JOIN command reply. The
9400 key payload is not received if the private channel key is set.
9401 Affected file lib/silcclient/command_reply.c and the
9402 lib/silcclient/client_channel.c.
9404 * When the CMODE_CHANGE notify is sent and the channel private
9405 key mode is removed the channel key must be re-generated in
9406 other cells as well. Added this support for the router in the
9407 silcd/packet_receive.c.
9409 * Added new local command NOTICE to send notice message on
9410 channel. Affected file silc/local_command.[ch].
9412 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9414 * Added new local command ME to the client. It is used to send
9415 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
9416 some action. Affected file silc/local_command.[ch].
9418 * Changed channel_message and private_message client operations
9419 to deliver the message flags to the application. Added also
9420 the `flags' arguments to the silc_client_send_channel_message
9421 and silc_client_send_private_message functions. Affected file
9424 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9426 * Redefined the Private Message Payload to support private message
9427 keys and to support the new private message flags. Updated
9428 the protocol specs. Flags makes it possible to have for example
9429 CTCP style messages.
9431 * Added new type SilcPrivateMessagePayload and defined an API
9432 for it in the lib/silcclient/silcprivate.[ch].
9434 * Tested private message private keys successfully. Tested the
9435 private message key set, unset and list commands with the new
9438 * Redefined the Channel Message Payload to include the channel
9439 message flags (equal with private message flags) to support
9440 for example CTCP style messages.
9442 * Defined some of the message (for channel and private message)
9443 flags. Updated the protocol specs and added the flags to the
9444 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
9446 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9448 * Added SilcKeyAgreementStatus type to the key agreement routines
9449 to indicate the current status and error if one occured.
9450 The status types are defined in the lib/silcclient/silcapi.h.
9452 * Added new local command KEY that is used to set and unset private
9453 keys for channels, set and unset private keys for private messages
9454 with remote clients and to send key agreement requests and
9455 negotiate the key agreement protocol with remote client. The
9456 key agreement is supported only to negotiate private message keys,
9457 it currently cannot be used to negotiate private keys for channels,
9458 as it is not convenient for that purpose.
9460 * Fixed a minor pending callback setting bug in the function
9461 silc_client_get_client_by_id_resolve, now the function works.
9462 Affected file lib/silcclient/idlist.c.
9464 * Added function silc_net_get_local_port to get local bound
9465 port by socket. Added to lib/silcutil/silcnet.[ch].
9467 * Added `sockets' and `sockets_count' fields to the SilcClient
9468 object. They hold the sockets of the listenning sockets in
9469 the client. Listenning sockets may be for example the key
9470 agreement server. Affected file lib/silcclient/client.[ch].
9471 Added functions the silc_client_add_socket and the
9472 silc_client_del_socket. They are exported to the application
9475 * Added ~./silc/clientkeys to support other client's public keys.
9477 * Renamed verify_server_key client operation to verify_public_key
9478 and added one argument to indicate the type of the connection
9479 (server, client etc.).
9481 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9483 * Added silc_server_connection_auth_request to handle the
9484 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9485 silcd/packet_receive.[ch].
9487 * Added silc_server_send_connection_auth_request into the
9488 silcd/packet_send.c to send the connection auth request packet.
9490 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9493 * Fixed the public key authentication in responder side in the
9494 server. The `auth_data' pointer includes the SilcPublicKey
9495 not the path to the public key. Affected file silcd/protocol.c.
9497 * Implemented the public key authentication in the initiator side
9498 in the server. Affected file silcd/protocol.c.
9500 * Removed the [RedirectClient] config section from the server
9501 configuration. Is not needed and I don't want to implement it.
9503 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9505 * Cleaned up the CMODE command in the server. It now works
9506 correctly and supports all the modes defined in the protocol.
9507 Affected file is silcd/command.c.
9509 * Added `hmac_name' field to the SilcChannelEntry in the server
9510 to hold the default HMAC of the channel. It can be set when
9511 creating the channel (with JOIN command). Affected files
9514 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9515 type to indicate the change of the current cipher and hmac
9516 on the channel. Client can safely ignore the <cipher> argument
9517 (if it chooses to do so) since the CHANNEL_KEY packet will
9518 force the channel key change anyway. The <hmac> argument is
9519 important since the client is responsible of setting the new
9520 HMAC and the hmac key into use.
9522 * Fixed the CMODE command in the client library as well.
9524 * Tested CMODE command in router environment successfully.
9526 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9528 * Show the version of the remote client (or server) when connecting
9529 to the server. It is logged to the log file. Affected file
9530 is silcd/protocol.c.
9532 * Fixed the KILLED notify handling in the client library. The
9533 client must be removed from all channels when receiving the
9536 Also, do not remove the client entry when giving the KILL
9537 command but when the KILLED notify is received.
9539 * Removed silc_idlist_find_client_by_nickname from the server.
9540 Not needed anymore. Affected files silcd/idlist.[ch].
9542 * Implemented the CHANNEL_CHANGE notify type handling to the
9543 server. Affected file silcd/server.c.
9547 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9549 * Added silc_server_send_notify_invite to send the INVITE
9550 notify between routers.
9552 * Implemented the INVITE command correctly to the server.
9554 * Implemented the INVITE notify type handling in the server.
9556 * Implemented the INVITE command to the client library and on the
9559 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9561 * Added function silc_server_get_client_resolve to find the
9562 client entry by ID from all ID lists and then resolve it
9563 (using WHOIS) if it cannot be found. Affected file is
9566 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9568 * Implemented the BAN command to the client library.
9570 * The JOIN command in the server now checks the invite list
9573 * Changed the silc_command_reply_payload_encode_va and the
9574 silc_command_payload_encode_va to support that if argument is
9575 NULL it ignores and checks the next argument. Affected file
9576 lib/silccore/silccommand.c.
9578 * Added silc_server_send_notify_ban to send the BAN notify
9579 type between routers.
9581 * Chaned the silc_notify_payload_encode to support that if
9582 argument is NULL it ignores and checks the next argument.
9583 Affected file lib/silccore/silcnotify.c.
9585 * Tested ban lists in router environment successfully.
9587 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9589 * Implemented BAN command to the server, in silcd/command.[ch].
9591 * Removed the BAN and INVITE_LIST modes from the CMODE command
9594 * Added function silc_string_match to regex match two strings.
9595 Affected files lib/silcutil/silcutil.[ch].
9597 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9599 * Redefined parts of the SilcChannelEntry in the server to support
9600 the new ban and invite lists.
9602 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9604 * Redefined the INVITE command. The same command can be used to
9605 invite individuals to the channel but also to manage the invite
9606 list of the channel (to add to and remove from the invite list).
9607 Updated the protocol specs.
9609 * Added new command SILC_COMMAND_BAN that can be used to manage
9610 the ban list of the channel. Updated the protocol specs.
9612 * Removed the channel modes: the SILC_CMODE_BAN and the
9613 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9614 in the CMODE command. The equivalent features are now available
9615 using INVITE and BAN commands. Updated the protocol specs.
9617 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9618 in the network about change in the current ban list. The notify
9619 type is not used by the client.
9621 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9622 support the invite lists.
9624 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9626 * Added new function silc_string_regexify that converts string
9627 including wildcard characters into regex string that can
9628 be used by the GNU regex library. Added into the file
9629 lib/silcutil/silcutil.[ch].
9631 Added silc_string_regex_combine to combine to regex strings
9632 into one so that they can be used as one regex string by
9633 the GNU regex library. Added into the file
9634 lib/silcutil/silcutil.[ch].
9636 Added silc_string_regex_match to match two strings. It returns
9637 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9639 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9641 * Imported GNU regex to the soruce tree into lib/contrib.
9642 Fixed some compiler warning from the regex.c.
9644 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9646 * Fixed MOTD command in the server to work in router environment.
9648 * Fixed the MOTD command in the client library to support
9649 the server argument in the command.
9651 * Added `nickname_len' argument to the silc_idlist_add_client
9652 in the server, as the `nickname' argument may be binary data
9655 * Added silc_idlist_get_channels to return all channels from
9658 * Implemented LIST command to the server. Affected file is
9661 * Implemented the LIST command to the client library and on the
9664 * Added [<user count>] argument to the LIST command reply.
9665 With private channels the user count is not shown.
9667 * Updated TODO and README.
9669 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9671 * The client entry's data.registered must be TRUE even with
9672 global client entry on global client list. The data.registered
9673 is used to check whether the client is anymore in the network,
9674 for example with WHOWAS command so it must be valid.
9676 * Fixed the WHOWAS command in the server. It now actually works
9677 in router environment. Added function into silcd/command_reply.c
9678 silc_server_command_reply_whowas_save.
9680 * Added silc_idlist_purge function to the silcd/idlist.c
9681 to periodically purge the ID Cache.
9683 * Fixed INFO command in the server. It works now in router
9684 environment. Added <server name> argument to the INFO command
9685 reply. Updated the protocol specs.
9687 * Fixed minor bug in silc_idcache_purge to not purge if the
9688 expire value is zero.
9690 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9691 they were buggy because of the WHOWAS information.
9693 * Fixed local command MSG to handle the async resolving of
9694 the remote client properly. It used to fail the first MSG.
9695 Affected file silc/local_command.c.
9697 * Added `data_len' field to SilcIDCache context.
9699 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9701 * Update TODO. Todo in commands in the server.
9703 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9705 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9706 used by routers as broadcast packet to inform other routers
9707 about the changed user mode.
9709 Implemented the notify handling in the server. Affected file is
9710 silcd/packet_receive.c. Added the function
9711 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9713 * Added new generic Channel Payload and deprecated the New Channel
9714 Payload. The New Channel Payload is now the generic Channel
9717 * Added new argument `mode' to the silc_server_send_new_channel
9718 as it is required in the Channel Payload now.
9720 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9721 and created a new and real SilChannelPayload to represent the
9722 new generic Channel Payload. Implemented the encode/decode
9723 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9725 * Added silc_server_get_client_channel_list to return the list
9726 of channels the client has joined for WHOIS command reply.
9727 Affected file silcd/server.[ch].
9729 * Implemented the channel list sending in the WHOIS command reply
9730 in server and in the client.
9732 Implemented the channel list displaying on the user interface
9733 as well. Affected file silc/client_ops.c.
9735 * Added silc_channel_payload_parse_list to parse list of Channel
9736 Payloads. It returns SilcDList list of SilcChannelPayloads.
9737 Client for example can use this function to parse the list of
9738 channels it receives in the WHOIS command reply. The caller
9739 must free the list by calling silc_channel_payload_list_free.
9740 Affected files lib/silccore/silcchannel.[ch].
9742 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9744 * Added one new argument <user mode> to the WHOIS command reply
9745 to return the mode of the user in SILC. Updated the protocol
9748 Implemented it to the server and client.
9750 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9752 * Fixed the mode printing on the user interface on joining.
9753 Affected file silc/client_ops.c.
9755 * Implemented the UMODE command and user modes in general to the
9756 client library and to the user interface.
9758 * Implemented the UMODE command to the server.
9760 * The server now sends UNKNOWN_COMMAND error status if client sends
9761 unknown command. Affected file silcd/command.c.
9763 * All server commands now handle the command identifier the right
9764 way when sending the command reply to the client. The client can
9765 use to identify the command replies with the identifier.
9767 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9769 * Added silc_server_get_client_route to resolve the route to
9770 the client indicated by the client ID. Affected file is
9773 * Added silc_server_relay_packet as general function to relay
9774 packet to arbitrary destination. This deprecates functions
9775 like _send_private_message_key, _relay_notify etc. Affected
9776 file is silcd/packet_send.[ch].
9778 Removed silc_server_send_key_agreement,
9779 silc_server_send_private_message_key and
9780 silc_server_packet_relay_notify functions from the file
9781 silcd/packet_send.[ch].
9785 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9786 server. Affected file silcd/packet_receive.[ch].
9788 * Implemented the KILL command to the client. Implemented the
9789 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9790 Affected files lib/silcclient/command[_reply].c and
9791 lib/silcclient/client_notify.c. Implemented the KILL notify
9792 printing in the user inteface.
9794 * Fixed a lot silc_parse_nick memory leaks from the client
9795 library in the file lib/silcclient/command.c.
9797 * Changed the silc_server_send_notify_on_channels's `sender'
9798 argument from SilcSocketConnection to SilcClientEntry to
9799 check the sender as entry and not as connection object and not
9800 to send to the client provided as argument. The affected file
9801 is silcd/packet_send.[ch].
9803 * The notify packets that are destined directly to the client used
9804 to not to be processed by the server. Now changed that and the
9805 server processes all notify packets. After relaying the packet
9806 to the client the notify packet is processed in the server.
9808 * The silc_server_free_client_data now checks whether there is
9809 pending outgoing traffic for the client and purges the data to
9810 the network before removing the client entry.
9812 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9814 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9815 an client is killed from the SILC Network. Updated the protocol
9818 Added new function silc_server_send_notify_killed to the
9819 silcd/packet_send.[ch].
9821 * Added function silc_server_packet_relay_notify to relay notify
9822 packets that are destined directly to a client. In this case
9823 the server does not process the notify packets but merely relays
9824 it to the client. Affected file silcd/packet_send.[ch].
9826 Added also silc_server_packet_process_relay_notify to check
9827 whereto relay the notify. Affected file is
9828 silcd/packet_receive.[ch].
9830 * Implemented the KILL command to the server.
9834 * Added the backup schema desgined last fall to the protocol
9835 specs for everyone to see. The specification is in the
9836 *-spec-xx.txt draft and the packet type definitions for the
9837 backup routers is in *-pp-xx.txt draft. Thusly, added also
9838 new packet type SILC_PACKET_CELL_ROUTERS.
9840 * A big security problem in the implementation discovered. The
9841 signoff of an client did not cause new channel key generation
9842 which it of course should've done. The channel keys must be
9843 always re-generated when client leaves (or signoffs) the channel.
9844 The silc_server_remove_from_channels funtion now handles
9845 the channel key re-generation.
9847 * Added `sender' argument to the silc_server_send_notify_on_channels
9848 to not to send the client provided as argument. Affected file
9849 silcd/packet_send.[ch].
9851 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9853 * Implemented OPER and SILCOPER commands into the server and
9856 * Added silc_auth_verify and silc_auth_verify_data to verify
9857 the authentication directly from the authentication payload.
9858 It supports verifying both passphrase and public key based
9859 authentication. Affected file lib/silccore/silcauth.[ch].
9861 * Added `hash' field to the SilcIDListData structure. It is the
9862 hash negotiated in the SKE protocol. Affected file is
9865 * Slight redesigning of the SilcAuthPayload handling routines.
9866 Do not send SilcPKCS but SilcPublicKey as argument.
9868 * Implemented the public key authentication support to the
9869 serverconfig. The public key is loaded from the provided path
9870 and saved as authentication data to void * pointer. Thus,
9871 changed the unsigned char *auth_data to void *auth_data;
9873 * Fixed SHUTDOWN command to send the reply before the server
9874 is shutdown. :) Affected file silcd/command.c.
9876 * Fixed fatal bug in CONNECT command. The hostname was invalid
9877 memory and server crashed. Affected file silcd/command.c.
9879 * Fixed fatal bug in CLOSE command. The server_entry became
9880 invalid but was referenced later in the command. Affected file
9883 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9885 * Fixed fatal bug in failure packet handling. Server ignored
9886 the failure and thus crashed when it came.
9890 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9892 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9893 that the command may be executed only once in (about) 2 seconds.
9894 The old SILC_CF_LAG flag is same but allows command bursts up
9895 to five before limiting.
9897 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9898 server code. Various commands now includes the CF_LAG_STRICT
9899 flag to disallow any kind of miss-use of the command.
9901 * Fixed the silc_buffer_unformat to not to allocate any data
9902 if the length of the data is zero. It used to allocate the
9903 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9905 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9907 * Changed the format of AdminConnection configuration section
9908 in the server. Added username of the admin to the format.
9909 Affected files silcd/serverconfig.[ch].
9911 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9912 to return admin configuration data by host, username and/or
9915 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9917 * Implemented WHOWAS command to the server. Added the functions:
9919 silc_server_command_whowas_parse,
9920 silc_server_command_whowas_send_reply,
9921 silc_server_command_whowas_from_client and
9922 silc_server_command_whowas_from_server
9924 * Added <Client ID> argument to the WHOWAS command reply. Updated
9925 the protocol specs accordingly.
9927 * Implemented WHOWAS command and command_reply to the client
9930 Implemented the WHOWAS printing on the user interface.
9932 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9934 * Added new argument to the WHOWAS command reply, the real name.
9935 It is an optional argument. Updated the protocol specs.
9937 * Added SilcIDCacheDestructor callback that is registered when
9938 the SilcIDCache is allocated. The callback is called when
9939 an cache entry in the ID Cache expires, or is purged from the
9940 cache. Added into lib/silccore/idcache.[ch].
9942 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9943 to destruct the client entries when the cache entry expires.
9944 Other ID Cache's in server and in the client library ignores
9947 * If the ID Cache entry's `expire' field is zero then the entry
9948 never expires. Added boolean `expire' argument to the
9949 silc_idcache_add function in the lib/silccore/idcache.[ch].
9950 If it is TRUE the default expiry value is used.
9952 * Added silc_server_free_client_data_timeout that is registered
9953 when client disconnects. By default for 5 minutes we preserve
9954 the client entry for history - for WHOWAS command.
9956 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9958 * Added support to the server to enforce that commands are not
9959 executed more than once in 2 seconds. If server receives
9960 commands from client more frequently, timeout is registered
9961 to process the commands. Affected file silcd/command.c.
9962 Added new function silc_server_command_process_timeout.
9964 * Changed NICK_NOTIFY handling in client library to check that
9965 if the client's nickname was changed, so there is no need to
9966 resolve anything from the server.
9968 * Removed error printing from the WHOIS and IDENTIFY commands.
9969 If error occurs then it is ignored silently in the client library.
9970 The application, however, may map the received error to
9971 human readable error string. The application currently maps
9972 the NO_SUCH_NICKNAME error to string.
9974 * Made the command status message public to the application. Moved
9975 them from lib/silcclient/command_reply.c to
9976 lib/silcclient/command_reply.h. The application can map the
9977 received command status to the string with the
9978 silc_client_command_status_message function.
9980 * Added check to the server to check that client's ID is same
9981 as the Source ID in the packet the client sent. They must
9984 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9986 * Added dist-bzip hook to the Makefile.am to make bzip2
9987 compressed distributions.
9989 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9991 * Server now enforces the maximum length for the nickname and
9992 the channel as protocol specification dictates. 128 bytes for
9993 nickname and 256 bytes for channel name.
9995 * Moved the WHOIS printing to the application. The client libary
9996 does not print out the WHOIS information anymore, the application
9997 must do it. Renamed silc_client_command_reply_whois_print to
9998 the silc_client_command_reply_whois_save.
10000 The client's idle time is also sent to the application now, and
10001 the idle is shown on screen.
10003 * Added silc_client_command_reply_identify_save to save the
10004 received IDENTIFY entries.
10006 * Do not check for channel private keys in message sending and
10007 reception if the channel does not have the PRIVKEY mode set.
10008 Affected file lib/silclient/client_channel.c.
10010 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10012 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
10013 just surfaced after chaning the JOIN procedure.
10015 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10017 * Added silc_client_get_clients_by_list to get client entries
10018 from Client ID list, that is returned for example by JOIN
10019 and USERS command replies. The application should use this
10020 function for example when JOIN command reply is received to
10021 resolve the clients already on the channel (library does not
10022 do that anymore as USERS command reply is not used in the JOIN
10023 procedure anymore). Affected files lib/silcclient/silcapi.h and
10024 lib/silcclient/idlist.c.
10026 * JOIN command reply and USERS command reply returns now SilcBuffer
10027 pointers instead of unsigned char pointers when returning
10028 the client list and mode list.
10030 * Added <Client ID> argument to the JOIN command reply, mainly
10031 for the server to identify for which client the command was
10032 originally sent. Updated protocol specs accordingly.
10034 * Added SilcDlist private_key pointer to the SilcChannelEntry
10035 in the client to support the channel private keys. Affected
10036 file is lib/silcclient/idlist.h.
10038 * Added SilcChannelPrivateKey argument to the function
10039 silc_client_send_channel_message so that application can choose
10040 to use specific private ke if it wants to. If it is not provided,
10041 the normal channel key is used, unless private keys are set.
10042 In this case the first (key that was added first) is used
10043 as the encryption key.
10045 * Implemented the support for channel private key handling.
10046 Implemented the following functions:
10048 silc_client_add_channel_private_key,
10049 silc_client_del_channel_private_keys,
10050 silc_client_del_channel_private_key,
10051 silc_client_list_channel_private_keys and
10052 silc_client_free_channel_private_keys
10054 Affected file lib/silcclient/client_channel.c.
10056 * Added the support for the private keys in the channel message
10057 sending and encryption and in the message reception and
10058 decryption. Affected funtions are
10059 silc_client_send_channel_message and silc_client_channel_message.
10061 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10063 * Added SKE's key verify callback to the client library's
10064 KE protocol context. Affected files lib/silcclient/protocol.[ch].
10066 * Removed the statement that server (or router) must send USERS
10067 command reply when joining to the channel so that the client
10068 knows who are on the channel. Instead, the client list and
10069 client's mode list is now sent in the JOIN command reply to the
10070 client who joined channel. This is better solution.
10072 * Added function silc_server_get_users_on_channel and function
10073 silc_server_save_users_on_channel to the silcd/server.[ch].
10075 * Removed function silc_server_command_send_users from the
10078 * Do not show topic on the client library anymore. The topic is
10079 sent in the command reply notify to the application and the
10080 application must show the topic now.
10082 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10084 * Added client searching by nickname hash into the IDENTIFY and
10085 WHOIS commands in the server as they were clearly missing from
10086 them. Affected file is silcd/command.c.
10088 * Fixed a bug in private message receiving in the client library.
10089 The remote ID was freed and it wasn't supposed, now it is
10092 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10094 * Minor fix to the channel payload; allocate the data area, as it
10095 needs to be of specific length.
10097 * If the key agreement port is zero then the operating
10098 system will define the bound port. Affected files are
10099 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
10101 * Added new function silc_channel_payload_decrypt into the file
10102 lib/silccore/silcchannel.[ch].
10104 * Moved the channel message etc, check from silc_packet_decrypt
10105 to applications. The library calls now a generic
10106 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
10107 when the packet is either normal or special. This was done to
10108 allow more wide range of checking that was not allowed when
10109 the code was in library. Now applications can do virtually any
10110 checks to the packet and return to the library the decision how
10111 the packet should be processed. Affected files are
10112 lib/silccore/silcpacket.[ch].
10114 Added silc_server_packet_decrypt_check to the server and
10115 silc_client_packet_decrypt_check to the client library.
10117 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
10118 to send with specified source and destination information.
10120 * Channel message delivery between routers was broken after the
10121 channel key distribution was fixed earlier. The channel key
10122 was used be to distributed to other routers as well which is not
10123 allowed by the protocol. Now this is fixed and channel keys
10124 really are cell specific and the channel message delivery between
10125 routers comply with the protocol specification.
10127 * Fixed various commands in server to check also the global list
10128 for the channel entry and not just the local list. The affected
10129 file silcd/command.c.
10131 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10133 * Added assert()s to buffer formatting and unformatting routines
10134 to assert (if --enable-debug) when error occurs. Affected
10135 file: lib/silcutil/silcbuffmt.c.
10137 * Changed to auto-reconnect to check whether the remote host is
10138 router and register the re-connect timeout if it is. It used
10139 to check that whether we are normal server, but router must do
10140 auto-reconnect with another router as well. Affected file
10143 * Removed the [<key len>] option from CMODE command as the cipher
10144 name decides the key length, nowadays. See the defined ciphers
10145 from the protocol specification.
10147 * Added [<hmac>] option to the CMODE command to define the HMAC
10148 for the channel. Added SILC_CMODE_HMAC channel mode.
10150 * Added [<hmac>] option for the JOIN command so that user can
10151 select which HMAC is used to compute the MACs of the channel
10154 * Added Hmac field to the Channel Message Payload. The integrity
10155 of plaintext channel messages are now protected by computing
10156 MAC of the message and attaching the MAC to the payload. The
10157 MAC is encrypted. Now, it is clear that this causes some
10158 overhead to the size of the packet but rationale for this is that
10159 now the receiver can verify whether the channel message decrypted
10160 correctly and also when private keys are set for the channel the
10161 receiver can decrypt the packet with several keys and check from
10162 the MAC which key decrypted the message correctly.
10164 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
10165 lib/silccrypt/silccipher.[ch].
10167 * Added silc_hash_len to return the digest length into the
10168 lib/silcrypt/silchash.[ch].
10170 * Rewrote parts of Silc Channel Payload interface in the
10171 lib/silccore/silcchannel.[ch]. The encode function now also
10172 encrypts the packet and parse function decrypts it.
10174 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10176 * Fixed a minor formatting bug in the SKE's key material processing.
10177 It actually might have processed the keys wrong way resulting
10180 * Redefined the mandatory HMAC algorithms and added new algorithms.
10181 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
10182 and hmac-md5 truncated to 96 bits. The mandatory is now
10183 hmac-sha1-96. Rest are optional (including the one that used
10184 to be mandatory). Rationale for this is that the truncated HMAC
10185 length is sufficient from security point of view and can actually
10186 make the attack against the HMAC harder. Also, the truncated
10187 HMAC causes less overhead to the packets. See the RFC2104 for
10190 * Added new [hmac] configuration section. The SKE used to use
10191 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
10192 is of course wrong. The official names that must be proposed in
10193 the SKE are the ones defined in the protocol specification
10194 (hmac-sha1-96 for example). The user can configure any hmac
10195 using any hash function configured in the [hash] section. At
10196 least, the mandatory must be configured.
10198 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
10200 * Added HMAC list to the SKE proposal list. It has now both
10201 hash algorithm list and HMAC list. This makes the protocol
10202 incompatible with previous versions. The SKE now seems to work
10203 the way it is supposed to work, for the first time actually.
10205 * Defined plain Hash algorithms to the protocol specification.
10206 Added sha1 and md5.
10208 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10210 * Implemented support for key agreement packets into the server.
10211 Added functions silc_server_key_agreement and
10212 silc_server_send_key_agreement. Other than these functions,
10213 server has nothing to do with this packet.
10215 * Added support for private message key packets into the server.
10216 Added functions silc_server_private_message_key and
10217 silc_server_send_private_message_key.
10221 * Changed the silc_[client|server]_protocol_ke_set_keys to be
10222 called in the protocol's final callback instead in the END
10223 protocol state. This makes a little more sense and in the same
10224 time in client we can use the same protocol routines for normal
10225 key exchange and to key agreement packet handling as well.
10227 * Added to both client's and server's KE protocol context the
10228 SilcSKEKeyMaterial pointer to save the key material. We will
10229 bring the key material to the protocol's final callback by doing
10230 this. The final callback must free the key material.
10232 * Added SKE's packet_send callback into client's KE protocol
10233 context so that the caller can choose what packet sending function
10234 is used. This way we can use different packet sending when
10235 doing normal SKE when doing key agreement packet handling (in
10236 the key agreement packet handling we do not want to encrypt
10239 * Implemented the responder side of the key agreement routines
10240 in the client. The client can now bind to specified port and
10241 accept incoming key negotiation. The key material is passed
10242 to the application after the protocol is over.
10244 * Implemented the processing of incoming Key Agreement packet
10245 in the client. Added function silc_client_key_agreement to
10246 process the packet.
10248 * Implemented the intiator side of the key agreement routines
10249 in the client. The client can now initiate key agreement with
10250 another remote client. The key material is passed to the
10251 application after the protocol is over.
10253 * Created client_keyagr.c to include all the key agreement
10256 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
10257 SILC_TASK_CALLBACK except that it is not static.
10259 * Created client_notify.c and moved the Notify packet handling
10260 from the client.[ch] into that file.
10262 * Created client_prvmsg.c and moved all private message and
10263 private message key routines from the client.[ch] into that file.
10265 * Create client_channel.c and moved all channel message and
10266 channel private key routines from the client.[ch] into that file.
10268 * Changed silc_client_get_client_by_id_resolve to resolve with
10269 WHOIS command instead of IDENTIFY command, in the file
10270 lib/silclient/idlist.c.
10272 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10274 * Implemented the SKE's responder side to the Client library.
10276 * When FAILURE is received to the protocol do not trust it
10277 blindly. Register a timeout to wait whether the remote closes
10278 the connection as it should do it, only after that process the
10279 actual failure. This was changed to both client and server.
10281 * Added client_internal.h to include some of the structures
10282 there instead of client.h in lib/silcclient/.
10284 * Added function silc_task_unregister_by_callback to unregister
10285 timeouts by the callback function.
10287 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10289 * Some "Incomplete WHOIS info" errors has been appearing on the
10290 log files. Took away the entry->userinfo check from WHOIS
10291 reply sending. The entry->userinfo is now " " if client did not
10292 provide one. I thought this was fixed earlier but something
10293 is wrong still. Let's see if the error still appears.
10295 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10297 * Fixed a minor bug in the login when the channel key is
10298 re-generated in the server. It used to generate the key in
10299 wrong order and thus caused problems in the channel traffic.
10301 * Fixed a minor bug in channel key distsribution after
10302 KICK command. The key was not sent to the router even though
10305 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10307 * Added silc_ske_process_key_material_data as generic routine
10308 to process any key material as the SILC protocol dictates. The
10309 function is used by the actual SKE library but can be used by
10310 applications as well. This relates to the private message keys
10311 and the channel private keys since they must be processed the
10312 same way the normal SILC session keys. The protocol dictates
10313 this. Affected files: lib/silcske/silcske.[ch].
10315 Added also silc_ske_free_key_material to free the
10316 SilcSKEKeyMaterial structure.
10318 * Defined silc_cipher_set_key function to set the key for
10319 cipher without using the object's method function. The affected
10320 files: lib/silccrypt/silccipher.[ch].
10322 * Implemented silc silc_client_add_private_message_key,
10323 silc_client_add_private_message_key_ske,
10324 silc_client_del_private_message_key,
10325 silc_client_list_private_message_keys and
10326 silc_client_free_private_message_keys functions in the
10329 Added functions silc_client_send_private_message_key to send
10330 the Private Message Key payload and silc_client_private_message_key
10331 to handle incoming Private Message Key payload.
10333 * Added Cipher field to the Private Message Key payload to set
10334 the cipher to be used. If ignored, the default cipher defined
10335 in the SILC protocol (aes-256-cbc) is used.
10337 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10339 * Removed lib/silcclient/ops.h file.
10341 Redefined parts of the SILC Client Library API. Created new
10342 file silcapi.h that deprecates the ops.h file and defines the
10343 published Client Library API. Defined also private message key
10344 API and channel private key API into the file.
10346 This is the file that the application must include from the
10347 SILC Client Library. Other files need not be included by
10348 the application anymore.
10350 * Added new key_agreement client operation callback and also
10351 defined the Key Agreement library API for the application.
10353 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10355 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
10356 is used by clients to request key negotiation between another
10357 client in the SILC network. If the negotiation is started it
10358 is performed using the SKE protocol. The result of the
10359 negotiation, the secret key material, can be used for example
10360 as private message key.
10362 Implemented the Key Agreement payload into the files
10363 lib/silccore/silauth.[ch].
10365 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10367 * Redefined ciphers for the SILC protocol. Added some new ciphers
10368 and defined the key lengths for the algorithms. Changed the
10369 code accordingly. The default key length is now 256 bits.
10371 * Fixed SKE key distribution function silc_ske_process_key_material
10372 when the key length is more than 128 bits. The default key
10373 length in SILC is now 256 bits.
10375 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
10376 to indicate unsupported algorithm.
10378 * Renamed rijndael.c to aes.c and all functions as well.
10380 * Fixed a long standing channel key setting bug in client library.
10381 Weird that it has never surfaced before.
10383 * Fixed bug in channel deletion. If the entire channel is removed
10384 then it must also delete the references of the channel entry
10385 from the client's channel list as the client's channel entry and
10386 the channel's client entry share same memory.
10388 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10390 * Implemented CONNECT and SHUTDOWN commands in the client.
10392 * Implemented CLOSE command to the client.
10394 * Added the function silc_idlist_find_server_by_name into the
10395 files silcd/idlist.[ch].
10397 Added the function silc_idlist_find_server_by_conn into the
10398 files silcd/idlist.[ch].
10400 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10402 * DIE command was renamed to SHUTDOWN. Updated the both code
10403 and protocol specs.
10405 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
10406 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
10408 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
10411 * Added function silc_server_create_connection function to create
10412 connection to remote router. My server implementation actually
10413 does not allow router to connect to normal server (it expects
10414 that normal server always initiates the connection to the router)
10415 so the CONNECT command is only good for connecting to another
10418 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10420 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
10421 or some other client was kicked from the channel.
10423 Implemented the handling of the notify type to both client
10426 Implemented silc_server_send_notify_kicked to send the KICKED
10427 notify. It is used to send it to the server's primary router.
10429 * Implemented the KICK command into server and client.
10431 * Added `query' argument to the silc_idlist_get_client function
10432 to indicate whether to query the client from server or not if
10435 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
10436 to indicate that the client is not channel founder.
10440 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10442 * Removed the rng context from SilcPacketContext structure and
10443 changed that the packet routine uses the Global RNG API.
10445 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10447 * Added support for quit message that client can "leave" on the
10448 channel when it quits the SILC. It is ditributed inside the
10449 SILC_NOTIFY_TYPE_SIGNOFF notify type.
10451 Added silc_server_free_client_data that will take the
10452 signoff message as argument.
10454 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
10456 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10458 * Updated parts of the protocol specification to keep it up
10461 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10463 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
10464 payloads in one packet.
10466 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
10467 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10468 use now the new List flag.
10470 * Also deprecated the following packet types: REPLACE_ID,
10471 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10473 * Added list support for Notify packet in server.
10475 * Added silc_server_send_notify_channel_change to send the
10476 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10477 the silc_server_send_replace_id.
10479 * Added silc_server_send_notify_nick_change to send the
10480 NICK_CHANGE notify type. Deprecates the function
10481 silc_server_send_replace_id.
10483 * Added silc_server_send_notify_join to send the JOIN notify type.
10484 Deprecates the function silc_server_send_new_channel_user.
10486 * Added silc_server_send_notify_leave to send LEAVE notify type.
10487 Deprecates the function silc_server_send_remove_channel_user.
10489 * Added silc_server_send_notify_cmode and
10490 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10491 types. Deprecates the silc_server_send_set_mode function.
10493 * Added SERVER_SIGNOFF notify type to indicate that server has
10494 quit. This means that all clients on the channel from that
10495 server will drop. This can be also used when netsplit happens.
10497 Deprecated REMOVE_ID packet type since it is not needed anymore
10500 Added silc_server_send_notify_server_signoff to send the
10501 SERVER_SIGNOFF notify type. Deprecates the function
10502 silc_server_send_remove_id.
10504 Added also silc_server_send_notify_signoff to send the
10505 SIGNOFF notify type.
10507 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10508 SILC protocol from this day on. Changed the protocol
10509 specification as well.
10511 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10512 notify type. It is used between routers to notify about
10513 topic changes on a channel.
10515 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10518 * Partly updated the protocol specification to comply with the
10519 changes now made. It is still though a bit outdated.
10521 * The JOIN notify type now takes one extra argument <Channel ID>.
10522 The packet used to be destined to the channel but now the
10523 JOIN type may be sent as list thus it is impossible to
10524 destine it to any specific channel. By adding this argument
10525 it is again possible.
10527 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10529 * Added CREDITS file. The CHANGES and CREDITS file will appear
10530 in the distribution as well.
10532 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10534 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10535 types in the server's silcd/packet_receive.c.
10537 * Implemented CMODE and CUMODE to work in router environment.
10539 * Fixed minor encoding and decoding buglet from the
10540 lib/silccore/silcmode.c.
10542 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10545 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10547 * Changed all SilcConfigServer* and silc_config_server* to
10548 SilcServerConfig* and silc_server_config*, respectively.
10551 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10553 * Associated the ID (client or server ID) to the Authentication
10554 Payload to avoid any possibility of forging. Updated the
10555 protocol specification and the code accordingly.
10557 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10559 * The RSA key length is now save to the RsaKey context in the
10560 key generation process in lib/silccrypt/rsa.c. The key length
10561 is now used to figure out the maximum size of the block allowed
10562 to be encrypted/signed.
10564 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10565 is equivalent to the silc_mp_mp2bin but does not allocate any
10568 * Changed silc_mp_mp2bin API to take length argument. If it is
10569 non-zero then the buffer is allocated that large. If zero, then
10570 the size is approximated using silc_mp_sizeinbase, which however
10573 * Created Global RNG API which is global RNG that application can
10574 initialize. After initializing, any routine anywhere in the
10575 code (including library) can use RNG without allocating a new
10576 RNG object. This was done to allow this sort of use of the
10577 RNG in code that has no chance to allocate RNG object. All
10578 applications currently allocate this and many routines in the
10579 library use this. Affected file lib/silccrypt/silcrng.[ch].
10581 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10582 it to use the Global RNG API.
10584 * Defined Authentication Payload into protocol specification that
10585 is used during SILC session to authenticate entities. It is
10586 used for example by client to authenticate itself to the server
10587 to obtain server operator privileges.
10589 Implemented this payload into the lib/silccore/silcauth.[ch].
10590 Implemented also routines for public key based authentication
10591 as the new protocol specification dictates.
10593 Moved definitions of different authentication methods from
10594 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10596 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10597 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10598 silc_pkcs_verify_with_hash functions into the file
10599 lib/silccrypt/silcpkcs.[ch].
10601 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10603 * The client entry's userinfo pointer must be always valid.
10604 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10605 will fail since it requires the userinfo. Now, the userinfo
10606 is allocated as "" if actual userinfo does not exist. Actually,
10607 it must exist and it is totally Ok to drop client connections
10608 that does not announce the userinfo. However, we will make
10609 this workaround for now.
10611 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10612 to return the remote port by socket.
10614 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10616 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10617 SILC_SERVER_PENDING_EXEC and added an new macro
10618 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10619 data or when error occurs while processing the pending command.
10621 Added new argument `destructor' into silc_server_command_pending
10622 and to the SilcServerCommandPending object. This destructor is
10623 now called after calling the pending callback or if error occurs
10624 immediately. If error occurs the actual pending callback won't
10625 be called at all - only the destructor. The destructor may be
10626 NULL if destructor is not needed.
10628 All this applies for client library code as well. Similar
10629 changes were made there as well for the pending commands.
10631 In the client, the application must now allocate the
10632 SilcClientCommandContext with the silc_client_command_alloc
10635 * Added reference counter to the SilcServerCommandContext. Added
10636 function silc_server_command_alloc and silc_server_command_dup
10639 Same type of functions added to the client library for the same
10642 * Removed the cmd_ident from IDListData away since it is now
10643 global for all connections. It is the command identifier used
10644 in command sending and with pending commands. The affected file
10647 * Added reference counter to the SilcSocketConnection objecet to
10648 indicate the usage count of the object. The object won't be
10649 freed untill the reference counter hits zero. Currently only
10650 server uses this, and client ignores it. The client must be
10651 set to use this too later. The affected files are
10652 lib/silccore/silcsockconn.[ch]. Added also the function
10653 silc_socket_dup to increase the reference counter.
10655 This was mainly added because it is possible that the socket
10656 is removed underneath of pending command or other async
10657 operation. Now it won't be free'd and proper DISCONNECTING
10658 flags, etc. can be set to avoid sending data to connection that
10659 is not valid anymore.
10661 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10662 the connection. After that it sets SILC_SET_DISCONNECTED.
10663 It is, however, possible that the socket data is not still freed.
10664 The silc_server_packet_process now checks that data is not
10665 read or written to connection that is DISCONNECTED. The socket
10666 get's freed when the reference counter hits zero.
10668 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10670 * Changed the client operation API: channel_message operation's
10671 `sender' is now the client entry of the sender, not the nickname
10672 and the `channel' is the channel entry, not the channel name.
10674 In the private_message operation the `sender' is now also the
10675 client entry of the sender not the nickname.
10677 Affected file is lib/silcclient/ops.h and all applications
10678 using the client operations.
10680 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10682 * Moved the calling of ops->connect() from connect_to_server_final
10683 into receive_new_id functin since that is the point when the
10684 client is actually allowed to send traffic to network. The
10685 affected file is lib/silcclient/client.c.
10687 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10689 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10690 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10691 (if needs broadcasting) instead of broadcasting the packets one
10692 by one which would make a burst in the network traffic.
10694 * Added `broadcast' argument to the functions in silcd/server.[ch]
10695 silc_server_create_new_channel[_with_id] to indicate whether
10696 to send New Channel packet to primary router.
10698 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10700 * Added new function into the silcd/server.[ch] files:
10701 silc_server_create_new_channel_with_id to create new channel with
10702 already existing Channel ID.
10704 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10705 lib/silccore/silcpacket.h. This packet is used t send list of
10706 Set Mode payloads inside one packet. Server uses this to set
10707 the modes for the channels and clients on those channels, that it
10708 announced to the router when it connected to it. The protocol
10709 specification has been updated accordingly.
10711 * The silc_server_new_channel did not handle the packet coming
10712 from normal server as it normally does not send that. However,
10713 when it announces its channels it does send it. Implemented
10714 the support for that.
10716 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10717 into the file lib/silccore/id.h.
10719 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10721 * Fixed memory leaks in the functions silc_idlist_del_client,
10722 silc_idlist_del_channel and silc_idlist_del_server in the file
10723 silcd/idlist.c. All of those leaked like a sieve.
10725 * Fixed some small memory leaks in the client's function
10726 silc_client_notify_by_server.
10728 * Added functions into silcd/server.c: silc_server_announce_clients,
10729 silc_server_announce_channels and silc_server_announce_server.
10730 These functions are used by normal and router server to announce
10731 to its primary router about clients, channels and servers (when
10732 router) that we own. This is done after we've connected to the
10735 These functions effectively implements the following packet types:
10736 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10737 and SILC_PACKET_NEW_ID_LIST.
10739 * Added new functions into the silcd/packet_receive.[ch]:
10740 silc_server_new_id_list, silc_server_new_channel_list and
10741 silc_server_new_channel_user_list to handle the incoming
10742 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10744 * Added support of changing Channel ID in the function
10745 silc_server_replace_id. If the server that announces a channel
10746 to the router already exists in the router (with same name but
10747 with different Channel ID), router is responsible to send
10748 Replace ID packet to the server and force the server to change
10749 the Channel ID to the one router has.
10751 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10752 client that the Channel ID has been changed by the router. The
10753 normal server sends this to the client. Client must start using
10754 the new Channel ID as the channel's ID.
10756 Implemented handling of this new type into lib/silcclient/client.c
10757 into the function silc_client_notify_by_server.
10759 * Added new function silc_idlist_replace_channel_id into the files
10760 silcd/idlist.[ch] to replace the Channel ID.
10762 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10764 * Call silc_server_command_identify_check always when processing
10765 the IDENTIFY command in silcd/command.c
10767 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10769 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10770 send keepalive packets. The packet can be sent by clients,
10771 servers and routers.
10773 Added function silc_socket_set_heartbeat into the file
10774 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10775 If not set, the heartbeat is not performed. The actual
10776 heartbeat is implemented in the low level socket connection
10777 library. However, application is responsible of actually
10778 sending the packet.
10780 Added silc_server_send_heartbeat to send the actual heartbeat
10781 packet into silcd/packet_send.[ch]. Server now performs
10782 keepalive with all connections.
10784 * Added silc_task_get_first function into lib/silcutil/silctask.c
10785 to return the timeout task with shortest timeout. There was a bug
10786 in task unregistration that caused problems. TODO has been
10787 updated to include that task system must be rewritten.
10789 * The client library will now resolve the client information when
10790 receiving JOIN notify from server for client that we know but
10791 have incomplete information.
10793 * Rewrote parts of silc_server_remove_from_channels and
10794 silc_server_remove_from_one_channel as they did not remove the
10795 channel in some circumstances even though they should've.
10797 * Encryption problem encountered in server:
10799 The LEAVE command used to send the Channel Key packet to the
10800 router immediately after generating it. However, the code
10801 had earlier sent Remove Channel user packet but not immediately,
10802 ie. it was put to queue. The order of packets in the router
10803 was that Channel Key packet was first and Remove Channel User
10804 packet was second, even though they were encrypted in the
10805 reverse order. For this reason, MAC check failed. Now, this
10806 is fixed by not sending the Channel Key packet immediately but
10807 putting it to queue. However, this is more fundamental problem:
10808 packets that are in queue should actually not be encrypted
10809 because packets that are sent immediately gets encrypted
10810 actually with wrong IV (and thus MAC check fails). So, packets
10811 that are in queue should be encrypted when they are sent to
10812 the wire and not when they put to the queue.
10814 However, the problem is that the current system has not been
10815 designed to work that way. Instead, the packet is encrypted
10816 as soon as possible and left to the queue. The queue is then
10817 just purged into wire. There won't be any fixes for this
10818 any time soon. So, the current semantic for packet sending
10821 o If you send packet to remote host and do not force the send
10822 (the packet will be in queue) then all subsequent packets to the
10823 same remote host must also be put to the queue. Only after the
10824 queue has been purged is it safe again to force the packet
10827 o If you send all packets immediately then it safe to send
10828 any of subsequent packets through the queue, however, after
10829 the first packet is put to queue then any subsequent packets
10830 must also be put to the queue.
10832 Follow these rules and everything works fine.
10834 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10836 * Added new function silc_server_remove_clients_by_server to
10837 remove all client entries from ID list when the server connection
10838 is lost. In this case it is also important to invalidate all
10839 client entires as they hold the invalid server entry. This
10840 fixes fatal bug when server has lost connection and will reconnect
10843 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10845 * Made some sanity checks to silc_server_daemonise like to check
10846 whether the requested user and group actually exists.
10848 * Added sanity check to SKE's silc_ske_responder_finish to check
10849 that the public and private key actually is valid.
10851 * Invalidate the client's nickname when receiving Replace ID
10852 packet and the Client ID is being replaced. This means that the
10853 server will query the nickname if someone needs it (client)
10856 * Sort the ID Cache in client library when the ID Cache data
10857 has changed (needs sorting).
10859 * Do not allow for SILC client to create several connections to
10860 several servers. The client does not support windows right now
10861 and generating multiple connections causes weird behaviour.
10863 Irssi-silc client does support windows and can handle several
10864 connections without problems, see: www.irssi.org and SILC plugin.
10866 * Fixed some places where client was added to the IDList. The
10867 rule of thumb is following (in order to get everything right):
10868 If the client is directly connected local client then the
10869 `connection' argument must be set and `router' argument must be
10870 NULL to silc_idlist_add_client function. If the client is not
10871 directly connected client then the `router' argument must
10872 bet set and the `connection' argument must be NULL to the
10873 silc_idlist_add_client function.
10875 * The funtion silc_server_packet_send_local_channel actually did
10876 not check whether the client was locally connected or not. It
10877 does that now. Fixed a bug related to LEAVE command.
10879 * Fixed Remove Channel User payload parsing bug in server's
10880 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10882 * The server's silc_server_save_channel_key now checks also the
10883 global ID list for the channel as it might not be in the local
10884 list. Fixed a bug related to LEAVE command.
10886 * Is this the end of the [<unknown>] buglet that has been lurking
10887 around for a long time? A little for loop fix in server's
10888 silc_server_command_whois_parse that is used by both IDENTIFY
10889 and WHOIS command. At least, this was a clear bug and a cause
10890 of one type of [<unknown>] buglet.
10892 * WHOIS and IDENTIFY commands call the function
10893 silc_server_command_[whois/identify]_check function even if
10894 we are not router server.
10896 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10898 * Added --with-gmp configuration option. If set the GMP
10899 is always compiled in the SILC source tree. If not set then
10900 it is checked whether the system has the GMP3 installed. If
10901 it has then the GMP won't be compiled (the system's headers
10902 and library is used), if it doesn't have it then the GMP is
10903 compiled in the SILC source tree.
10905 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10907 * Changed RSA private exponent generation to what PKCS #1
10908 suggests. We try to find the smallest possible d by doing
10909 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10910 not security fix but optimization.
10912 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10914 * Added new config entry [Identity] to fork the server and run
10915 it as specific user and group. A patch from Bostik.
10917 * Imported Dotconf configuration library into lib/dotconf.
10918 This will be used to create the SILC configuration files later.
10919 It will appear in the distsribution after this commit.
10921 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10923 * A big code auditing weekend happening. Auditing code for
10924 obvious mistakes, bugs and errors. Also, removing any code
10927 Removed files for being obsolete:
10929 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10930 inline in the file lib/silcutil/silcbuffer.h)
10932 o lib/silcutil/silcbufutil.c (the header has inline versions)
10934 Changed code to fix possible error conditions:
10936 o The buffer formatting routines now check that the destination
10937 buffer really has enough space to add the data. This applies for
10938 both buffer formatting and unformatting
10939 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10940 unformatting was changed to accomodate following rules:
10941 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10942 sent to the function while XXX_*STRING will not allocate or copy
10943 the data into the buffer. Instead it sets the pointer from the
10944 buffer into the pointer sent as argument (XXX_*STRING used to
10945 require that the pointer must be allocated already). This change
10946 makes this whole thing a bit more consistent and more optimized
10947 (note that the data returned in the unformatting with XXX_*STRING
10948 must not be freed now). The routines return now -1 on error.
10950 o Tried to find all code that use buffer_format and buffer_unformat
10951 and added return value checking to prevent formatting and
10952 especially unformatting errors and possible subsequent fatal
10955 o Changed ske->x and ske->KEY to mallocated pointers in
10956 lib/silcske/silcske.h. Fixed possible data and memory leak.
10958 o Added return value checking to all *_parse* functions. Fixed
10959 many memory leaks as well.
10961 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10962 so that buffer overflows would not happen. All code now also
10963 checks the return value as it can fail.
10965 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10967 * Added reconnection support to server if the normal server looses
10968 its connection to the router (for example if router is rebooted).
10969 The server performs normal reconnection strategy implemented
10970 to the server. Affected file silcd/server.c.
10972 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10974 * Added new packet type SILC_PACKET_SET_MODE that is used to
10975 distribute the information about changed modes (for clients,
10976 channels and clients channel modes) to all routers in the
10977 network. Updated the protocol specification accordingly.
10979 Added functions into silcd/packet_send.c and
10980 silcd/packet_receive.c: silc_server_send_set_mode,
10981 silc_server_set_mode.
10983 Added new files silcmode.[ch] into lib/silccore that implements
10984 the encoding and decoding of Set Mode Payload. Added new type
10985 SilcSetModePayload. Moved the definitions of different modes
10986 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10988 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10990 * Oops, a little mistake in server's connection authentication
10991 protocol. The protocol is not ended with FAILURE but with
10992 SUCCESS if the authentication is Ok. :) Affected file is
10995 * Implemented NICK_CHANGE notify handling in server in the file
10996 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10997 the local clients on the channel. After the changing nickname
10998 in router environment snhould work and the [<unknown>] nickname
10999 should appear no more.
11001 The silc_server_replace_id function that receives the Replace ID
11002 payload now sends the NICK_CHANGE notify type also in the file
11003 silcd/packet_receive.c
11005 * Changed WHOIS and IDENTIFY command to support the maximum amount
11006 of arguments defined in protocol specs (3328 arguments). This
11007 fixed a bug that caused problems when there were more than three
11008 users on a channel.
11010 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11012 * Added extra parameter, command identifier, to the
11013 silc_client_send_command so that explicit command identifier
11016 Changed that ID list routines uses specific command identifier
11017 when sending WHOIS/IDENTIFY requests to the server so that they
11018 can be identified when the reply comes back.
11020 Affected files lib/silcclient/command.[ch],
11021 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
11023 * Added `sender' argument to silc_server_packet_send_to_channel
11024 to indicaet the sender who originally sent the packet to us
11025 that we are now re-sending. Ignored if NULL. Affected file
11026 silcd/packet_send.[ch].
11028 * Added some server statistics support in silcd/server_internal.h
11029 SilcServerStatistics structure and around the server code. Also
11030 send some nice statistics information when client is connecting
11033 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11035 * Fixed channel ID decoding in server's JOIN command reply in
11036 silcd/command_reply.c
11038 * Fixed braodcasting of replace ID payload to not to send it if
11039 we are standalone server in silcd/packet_receive.c.
11041 * Fixed all channel message sending routines to not to send
11042 packets to clients that has router set, since they are routed
11043 separately in the same function earlier. Affects file
11044 silcd/packet_send.c and all channel packet sending functions.
11046 * In USERS reply, res_argv[i] are not allocated, the table
11047 is allocated. Thus changed that free the table, not its
11050 * In server's whois_check and identify_check if the client is
11051 locally connected do not send any WHOIS commands - they are not
11054 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11056 * Fixed some minor bugs in client when sending WHOIS command. The
11057 arguments was in wrong order.
11059 * Removed statis function add_to_channel from server in
11060 silcd/command.c that was previously used with the joining but
11063 * Tested USERS command in router environment successfully with two
11064 routers, two servers and two clients.
11066 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11068 * Reorganized the USERS command and command reply in client library
11069 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
11070 When the command is given by user we register a pending command
11071 callback that will reprocess the command after the reply has been
11072 received from the server. When reprocessing the packet we then
11073 display the information. Thus, the USERS information is displayed
11074 now in the command callback instead of in the command reply
11075 callback. The processing of the command is same as previously
11076 when server has sent the command reply in the JOINing process.
11078 * Added to USERS command in silcd/command_reply.c to join the client,
11079 we didn't use to know about, to the channel after we've created
11080 a client entry for it. Also, for clienet we did know already still
11081 check whether it is on the channel or not and add it if not.
11083 * Removed silc_server_command_join_notify as the function and its
11086 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11088 * Changed the client's pending command handling to the same as the
11089 server's pending command handling. It is also now possible to
11090 execute command reply functions from other command reply
11091 function as the function callbacks for commands and command
11092 replies are one and same. The pending commands are not static
11093 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
11094 in client connection context. Thus, pending commands are server
11095 connection specific as it is convenient.
11097 Changed the function silc_client_command_pending and
11098 silc_client_command_pending_del and added new function
11099 silc_client_command_pending_check. Removed the
11100 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
11103 * Added cmd_ident, current command identifier, to the client
11104 connection context in lib/silcclient/client.h to keep track on
11105 command identifiers used in command sending. Client's command reply
11106 function handling now supports the mandatory command identifiers.
11108 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
11109 funtions in client to fully support pending command callbacks.
11111 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
11112 as one of the arguments to the application in the command reply
11115 * NOTE: The FORWARDED flag is depracated. It used to be depracated
11116 before first releasing SILC but came back. Now it is removed again
11117 and should come back nomore. The FORWARDED flag was used only
11118 by the JOINing procedure by forwarding the command packet to router.
11119 Now, the JOINing procedure has been changed to more generic (due
11120 to various router environment issues) and FORWARDED is not needed
11121 anymore for anything. The protocol specification is yet to be
11124 Now, removed silc_server_packet_forward from server and the flag
11125 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
11127 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11129 * Renamed NAMES command to USERS command. The NAMES was named that
11130 due to historical reasons. Now it is renamed. Also, rewrote
11131 parts of the USERS command. The nickname list is not sent anymore
11132 by the server. Only Client ID and mode lists are sent in the USERS
11133 command. Changed this also to the protocol specification.
11135 The client now resolves the names and stuff after it receives
11136 the USERS list from the server when joining to the channel.
11138 * WHOIS and IDENTIFY commands has been changed to support multiple
11139 Client ID's per command. One can now search for multiple users
11140 in the network by sending only one WHOIS or IDENTIFY command.
11141 Changed the code and the protocol specifications.
11143 * Removed silc_server_command_identify_parse and changed that IDENTIFY
11144 uses silc_server_command_whois_parse to parse the request. */
11146 * If normal server, do not parse the WHOIS and IDENTIFY requests
11147 before sending it to the router. Saves some time.
11149 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11151 * Fixed JOIN command on client library. Wrong number of arguments
11152 used to crash the client.
11154 * Added silc_server_channel_has_global function to check whether
11155 channel has global users or not.
11157 * Added silc_server_channel_has_local function to check whether channel
11158 has locally connected clients on the channel.
11160 * The silc_server_remove_from_one_channel now checks whether the
11161 channel has global users or not after given client was removed from
11162 the channel. It also checks whether the channel has local clients
11163 on the channel anymore. If it does not have then the channel entry
11164 is removed as it is not needed anymore.
11166 * The silc_server_notify now checks on JOIN notify whether the joining
11167 client is one of locally connected or global. If it is global then
11168 the channel has now global users on the channel and that is marked
11169 to the channel entry. Also, it now saves the global client to
11170 global list who is joining and JOINs it to the channel. This is
11171 for normal server, that is.
11173 Changed silc_server_send_notify_on_channel,
11174 silc_server_packet_relay_to_channel and
11175 silc_server_packet_send_to_channel check if we are normal server
11176 and client has router set (ie. global client) do not send the
11177 message to that client, as it is already routed to our router.
11179 * Implemented LEAVE notify type handling in silc_server_notify
11182 * Tested LEAVE command in router environment successfully. Tested
11183 with two routers, two servers and two clients.
11187 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
11189 * Implemented SIGNOFF notify type handling in silc_server_notify
11192 * silc_server_remove_id now removes the client entry from all channels
11193 it has joined and thusly sends SIGNOFF notify type.
11195 * Rewrote the NAMES list generation in server by removing two excess
11196 loops. The lists are created now inside one loop.
11198 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11200 * silc_server_remove_channel_user checks now also global list
11201 for channel and client.
11203 * silc_server_new_channel_user checks now both local and global
11204 list for channel and client. Fixed a bug in client id decoding.
11205 Used to decode wrong buffer.
11207 * silc_server_channel_message checks now both local and global
11208 list for channel entry.
11210 * Tested channel joining (hence JOIN) in router environment
11211 successfully. Tested with two routers, two servers and two
11214 * Tested channel message sending in router environment successfully.
11216 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11218 * Added silc_server_save_channel_key into server.[ch] to save the
11219 received channel key in Channel Key payload processing. It is
11220 also used in JOIN command reply handling.
11222 Equivalent function silc_client_save_channel_key added into
11223 client.[ch] into client library.
11225 * Changed JOIN command reply to send information whether the channel
11226 was created or not (is existing already) and the channel key
11227 payload. Changed protocol specs accordingly.
11229 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
11230 the request was sent by ID and not by nickname. Crashed on
11233 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11235 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
11236 now correctly save the received data.
11238 * silc_server_free_sock_user_data now notifies routers in the
11239 network about entities leaving the network.
11241 At the same time implemented functions silc_server_remove_id
11242 and silc_server_send_remove_id to receive and send REMOVE_ID
11243 packets. The packet is used to notify routers in the network
11244 about leaving entities. The ID removed will become invalid in
11247 * Added function silc_idlist_del_server into server. Removes and
11248 free's server entry from ID list.
11250 * silc_server_private_message function now checks, if we are router,
11251 that the destination ID really is valid ID, naturally.
11253 * In router when NEW_ID packet is received (for new client) the
11254 hash of the Client ID is saved in the ID Cache but the
11255 client->nickname is set to NULL, instead of putting the hash
11258 IDENTIFY command now also checks that client->nickname must be
11259 valid. If it is not if will request the data from the server who
11260 owns the client. Added new function
11261 silc_server_command_identify_check.
11263 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
11264 to set the command to already allocated Command Payload.
11266 * Tested private message sending in router environment with two
11267 routers, two servers and two clients. Fixed minor bugs and now
11270 * Fixed segfault from client's NAMES command. Used to crash if
11271 not on any channel.
11273 * Forwarded packets must not be routed even if it is not destined
11274 to the receiver. Changed server code comply with this.
11276 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11278 * Added `require_reverse_mapping' boolean value to ServerParams
11279 structure. If TRUE (not default) the server will require that
11280 the connecting host has fully qualified domain name.
11282 If the reverse mapping is not required and hostname could not be
11283 found the IP address is used as hostname.
11285 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11287 * Implemented version string checking to both client and server.
11288 The check is incomplete currently due to the abnormal version
11289 strings used in development version of SILC.
11291 * Changed all command functions in server to use the new
11294 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11296 * Changed char *data to unsigned char *data in ID Cache system to
11297 support binary data as ID Cache data. Changed code to support
11298 binary data in lib/silccore/idcache.c.
11300 * Renamed silc_server_packet_relay_command_reply to
11301 silc_server_command_reply as it is normal packet receiving
11302 function. Rewrote the function to accept command replys for
11303 servers and not only for clients.
11305 * Mark remote router always as registered server if we are connecting
11306 to it. Otherwise, commands sent by the router to us are ignored.
11308 * All ID List find routines now returns the ID Cache Entry pointer
11309 as well if requested.
11311 * WHOIS command works now in router environment, tested with two
11312 routers, two servers and two clients.
11314 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
11315 in router environment (as it is almost equivalent to WHOIS) but
11316 hasn't been tested thoroughly. Added new functions:
11318 silc_server_command_identify_parse
11319 silc_server_command_identify_send_reply
11320 silc_server_command_identify_from_client
11321 silc_server_command_identify_from_server
11323 * Disabled route cache adding because adding two different ID's with
11324 same IP replaces the old cache entry thus giving wrong route.
11325 The entry->router->connection is always the fastest route anyway
11326 so route cache may not be needed. Of course, new routes maybe
11327 established after receiving the ID when the entry->router->connection
11328 might not be anymore the most optimal.
11330 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11332 * Add route cache for received ID for fast routing.
11334 * Added silc_server_packet_route to route received packet on router
11335 that is not destined to us.
11337 * Renamed silc_server_get_route to silc_server_route_get.
11339 * Added id_string and id_string_len fields into SilcServer to
11340 include encoded ServerID for fast comparing without excess
11341 encoding of the ID's.
11343 * Cleaned up WHOIS command on server side. Added following static
11346 silc_server_command_whois_parse
11347 silc_server_command_whois_check
11348 silc_server_command_whois_send_reply
11349 silc_server_command_whois_from_client
11350 silc_server_command_whois_from_server
11352 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
11353 arguments in command replies. All command functions should be
11354 updated to use this macro.
11356 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11358 * Minor typo fixes on command reply handling on server.
11360 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11362 * Added silc_server_command_add_to_channel internal routine to add
11363 the client to the channel after router has created the channel and
11364 sent command reply to the server.
11366 * Added generic silc_server_send_command to send any command from
11369 * Use static buffer with ID rendering instead of duplicating data.
11371 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11373 * Fixed a channel user mode bug when joining to a channel server gave
11374 everybody channel founder rights, oops.
11376 * We mark ourselves as the router of the incoming server connection
11377 if we are router ourselves. This way we can check in some packet
11378 sending functions whether it is locally connected server. For
11379 incoming router connections we put NULL.
11381 * For router sending packets locally means now always sending the
11382 packet cell wide; to local clients and local servers. For normal
11383 server sending packet locally means sending it to only local
11386 * Fixed the JOIN command to really work in router environment. If the
11387 channel is created it is always created by the router. Router is
11388 also responsible of making the initial joining to the channel,
11389 sending JOIN notify to the sending server and distributing
11390 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
11391 does not exist server doesn't do anything else but forward the
11392 command to the router which performs everything.
11394 * Added silc_server_send_channel_key function to send the Channel Key
11397 * Added silc_server_create_channel_key to create new channel key. The
11398 channel key is now re-generated everytime someone joins or leaves
11399 a channel, as protocol dictates. Note: channel->key_len is the
11400 key length in bits.
11402 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11404 * Splitted server.[ch] finally. Created now packet_send.[ch] and
11405 packet_receive.[ch] to separate packet sending and receiving
11406 routines. The server.[ch] now includes everything else including
11407 actual packet processing (writing and reading data) and other
11410 Renamed silc_server_private_message_send_internal to
11411 silc_server_send_private_message. The routine is still though
11412 used only to relay private messages as server does not send
11413 private messages itself.
11415 Renamed silc_server_new_channel to silc_server_create_new_channel
11416 and added new function sicl_server_new_channel that handles the
11417 incoming New Channel packet. Added also new sending function
11418 silc_server_send_new_channel to send New Channel Payload.
11420 * Added new function silc_server_notify to process incoming notify
11421 packet to the server/router. Server may then relay the notify
11422 to clients if needed.
11424 * Added new function silc_server_new_channel_user to process incoming
11425 New Channel User packet. Router will redistribute the packet and
11426 send JOIN notify to its local clients and locally connected servers
11427 if needed. Normal server will send JOIN notify to its local client
11428 on same channel when received this packet. Added also corresponding
11429 sending function silc_server_send_new_channel_user to sent the
11432 * Added boolean route argument to send_notif_to_channel and
11433 packet_send_to_channel functions to attempt to route the packet
11434 if it is TRUE and send only locally if it is FALSE.
11436 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11438 * silc_server_replace_id now broadcasts the received replace ID
11439 packet if it is not broadcast packet already. The router must
11440 broadcast to inform other routers about changed ID.
11442 * Added backpointer to server's router into SilcServer context in
11443 silcd/server_internal.h.
11445 * Fixed silc_server_packet_broadcast to send correct broadcast
11448 * The channel key is now distributed to the local client as soon
11449 as it is received from the router (in router environment) so that
11450 no other packet may be sent for the channel until client has
11453 * silc_server_remove_channel_user now broadcasts the received
11454 Remove Channel User packet if it is not broadcast packet already.
11455 The router must broadcast to inform other routers about removed
11458 * Added users field into SilcPacketContext that is a reference count
11459 of the context. One can increase the reference count by calling
11460 silc_packet_context_dup which is now changed to just increase the
11461 reference count instead of duplicating the data. The reference
11462 count is decresed by calling silc_packet_context_free that will
11463 free the data after the reference count hits zero.
11465 For now on the packet context and everything allocated into it
11466 (including the raw packet from network) must be freed by calling
11467 the new silc_packet_context_free function. Added also new function
11468 silc_packet_context_alloc that must be used now to allocate the
11469 context. This also means that if a routine is asynchronous from
11470 silc_[client/server]_packet_parse_type the packet context must
11471 be duplicated by calling silc_packet_context_dup. Otherwise it
11472 gets free'd after silc_[client/server]_packet_parse_type returns.
11473 Also, one must remember that if packet is duplicated then its
11474 reference count must be decresed by calling the free function as
11475 many times as it was duplicated.
11477 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11478 from both client and server.
11480 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11482 * Made joining to a channel working in router environment.
11484 * Cleaned up JOIN command on server side and create function
11485 silc_server_command_join_channel internal routine to make the
11488 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11490 * Changed silc_command_pending list to SilcDList. Also, added
11491 `ident' field to SilcServerCommandPending structure to identify
11492 the reply and to call correct callback.
11494 Added silc_server_command_pending_check function to replace the
11495 corresnponding macro. The silc_command_pending list is not
11498 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11499 to set identifier to previously allocated Command Payload. It
11500 is used to set identifier for command when resending Command
11503 * Added silc_command_payload_encode_payload to encode Command
11504 Payload buffer from SilcCommandPayload structure.
11506 * Added silc_argument_payload_encode_payload to encode Argument
11507 payload buffer from SilcArgumentPayload structure.
11509 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11511 * Changed WHOIS command to support router connection on server side.
11512 The whois request is always sent to router unless the server is
11513 standalone server. After server has received the reply from the
11514 router will it send the reply to the client.
11516 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11517 broadcast received broadcast packet. The function is used only
11518 by router. The broadcast packet is always sent to the router's
11521 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11522 render given ID to printable string, for log files for example.
11524 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11526 * Made basic router to router connections working. At least they
11527 can now connect to each other but nothing really works the way
11528 they are supposed - yet.
11530 * Added new initiator token to RouterConnection configuration
11531 file in silcd/serverconfig.[ch]. It is used to tell whether we
11532 are the initiator to the remote router or whether we'll expect
11533 the other end to connect.
11535 * Moved registering of listener task to silc_server_init, hence
11536 the server starts listenning as soon as it is run, even if it
11537 does not have connections to other routers. Let's see how well
11540 * Changed default connection retry timeouts for more suitable in
11543 * Removed cipher and such arguments from silc_idlist_add_client
11544 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11545 Added new function silc_idlist_add_data to add the keys and stuff
11548 * Added SilcIDListData structure and added it to SilcClientEntry
11549 and SilcServerEntry as their first field in the structure. This
11550 way we can explicitly cast the ID entries to the SilcIDListData
11551 structure and get common data for the entries. In past, we had
11552 to first check what type of connection it is and then cast it to
11553 correct ID entry type. Now, we can directly cast the opaque
11554 pointer to the SilcIDListData (no matter what ID entry it actually
11555 is) and get the data needed.
11557 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11559 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11560 in some circumstances even if threre were timeout tasks, though not
11561 IO tasks, but tasks anyway. Now fixed.
11563 * Defined SilcServerConnection structure to hold connection specific
11564 stuff about directly connected servers and routers. The definition
11565 is currently in silcd/server_internal.h. I thought about having
11566 a bit more important role fro this struct but for now it is used
11567 only when connecting to other server (or router actually).
11569 * Added connecting retry support in server when connecting to
11570 router(s). The retry feature implement exponential backoff
11571 algorithm. Also, added SilcServerParams structure to hold default
11572 parameters for server. For now, it include these retry settings
11573 and are hard coded. After server is moded to be as Silc Server
11574 Library this structure will be more important.
11576 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11578 * Changed client librarys channel->clients table to SilcList and
11579 changed code accordingly.
11581 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11583 * Changed client's channel table to SilcList and changed code
11584 accordingly. Also changed SilcChannelClientEntry to include back-
11585 pointer to the channel so that client entry can use that structure
11586 as list as well and we have fast cross-reference to the channel.
11587 This change dramatically decreased the complexity of channel
11588 handling with client entry and vice versa (removed one extra
11589 loop when searching for channel entry from many functions).
11591 * Changed server->sim from table to SilcDList and changed code
11594 * NAMES command can now be used from user interface. It will show
11595 the user list on the channel, neatly.
11597 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11598 Code now saves realname of the user if it becomes available.
11600 * Renamed configure.in to configure.in.pre and made ./prepare
11601 script to automatically add correct version string to
11602 configure.in which it creates from configure.in.pre.
11604 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11606 * NAMES command reply now shows users mode with the nickname when
11607 joining to channel.
11609 * Moved silc_client_ch[u]mode[_char] functions from
11610 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11611 place sucks, they are utility functions and should be in some
11614 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11616 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11619 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11623 * Added TRQ (efficient deque and list library) into lib/trq. This is
11624 a very good list library that is currently used in the SILC. Defined
11625 SilcList API over the library because I didn't like the API very
11626 much. See lib/trq/silclist.h for the API and examples of how to
11627 use the API. Fixed various places in the code to use the new
11628 SilcList API. The SilcList is meant for lists that has a structure
11629 already defined as a list. It is not suitable to add just some
11630 context to the list (in TRQ, the context is the list actually).
11632 So, I defined SilcDList that can be used for the purpose where
11633 predefined list structure does not exit. This can be used as
11634 such list. Now some context just can be added to the SilcDList.
11635 Currently this list is not used in the SILC just yet, though there
11636 are a lot places where this can replace dynamically allocated
11637 tables and I will fix these places, later, to use SilcDList.
11638 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11639 and use TRQ internally).
11641 Also fixed some annoying warning messages that the original TRQ
11642 code generated. Also minor changes to TRQ's Makefile.in.
11644 * Added support for querying by Client ID to both WHOIS and
11645 IDENTIFY commands into server, as required by the protocol.
11647 * Removed method function pointers from SilcBuffer structure. They
11648 weren't used to anything and just increased the context size for
11649 no good reason. This change also made silc_buffer_alloc and
11650 silc_buffer_free functions inline functions.
11652 * Disabled command flooding detection support until it's fixed so
11653 that it accepts commands in but does not execute them more than once
11656 * Added silc_net_localhost(), to return local hostname, into
11657 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11658 that must be initialized before calling silc_client_init.
11660 * Added new function: silc_server_send_notify_on_channels to send
11661 notify messages to all channels client has joined. It is assured
11662 that the message is sent only once per client.
11664 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11665 lib/silcutil/silcutil.[ch] as silc_format function. The new
11666 function is generic and is used by server as well, not only by
11667 the logging routines.
11669 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11670 the provided version string was not acceptable. Added new function:
11671 silc_ske_check_version into lib/silcske/silcske.h. The function
11672 must be implemented by the application (client or server) and it
11673 does not reside in the SKE library. The function checks the version
11674 string remote end sent.
11676 * Added back pointers (to opaque context and to SilcSocketConnection)
11677 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11679 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11680 duplicate packet context structure.
11682 * Changed `notify' client operation to send same arguments as client
11683 receives from server except for ID's. ID's are mapped to correct
11684 ID entry and that is returned. Also, if channel entry is not sent
11685 by server but the notify is for channel the channel entry is sent
11686 to application (otherwise application doesn't know that it is for
11687 channel (library gets it from packet's Destination ID)).
11689 * Added silc_client_remove_from_channels into client library to
11690 remove a client from all channels it has joined to. Used when
11691 received SIGNOFF notify from server. Added also new function
11692 silc_client_replace_from_channels to replace old ID entry with
11693 new ID entry on all channels. Used when received NICK_CHANGE
11694 notify from server.
11696 * Fixed ID Cache list handling in silc_idlist_get_client in
11697 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11698 to get (or query) client by ID.
11700 * Updated TODO list.
11702 * Added connection authentication status message defined by the
11703 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11704 support for these into the code in client and server side.
11706 * Added generic function silc_client_send_command to send any command
11707 with variable argument list. Application should use this function
11708 to send commands if the command functions provided by the library
11709 does not suite for the application's user interface needs.
11711 * Added new `failure' client operation. Application is notified about
11712 received failure packet if client is executing a protocol. In this
11713 case the protocol's execution has failed.
11715 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11716 is required by the protocol.
11718 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11719 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11722 * Added status flag to SilcSKE object to indicate realtime status
11723 of the SKE protocol.
11725 * Application receives now exactly same command reply arguments as
11726 the library receives from server. However, if ID is received the
11727 corresponding ID entry is returned to the application (eg. Client
11728 ID is mapped to correct SilcClientEntry entry and that is returned).
11729 Changed command_reply client operation due to this change.
11731 * Changed all ID's in commands and in command replys as ID Payloads.
11732 Change affected both client and server side codes.
11734 All ID's sent in SILC network (with execption of ID's in SILC
11735 Packet header) are sent in ID Payload to support variable length
11738 * Server now notifies nick changes and notifies all clients on
11739 the channels about the new nickname (about the new Client ID,
11742 * Implemented CMODE command to change channel modes. Supports all
11743 channel modes defined by the protocol specs except ban and invite
11744 lists. (Also, private channel key mode is supported but support for
11745 setting private channel key in client is missing, thus, this mode
11746 has no effect on client side (except that server requires that the
11747 client uses private channel key and normal channel traffic does not
11750 Also, invite mode works per se, but INVITE command does not work
11751 yet correctly, so you can set channel as invite only channel but
11752 inviting clients to the channel does not work (it is yet to be
11753 thought what's the best way to do it).
11755 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11756 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11757 Implemented CUMODE command to change user's mode on the channel.
11758 Supports all modes defined by the protocol specs.
11760 * Added NAMES command reply to return users modes on the channel.
11762 * Removed unnecessary and slow ciphers from lib/silccrypt.
11764 * Set SO_KEEPALIVE option to connection sockets by default.
11766 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11768 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11769 redefined the Notify Payload into protocol specs.
11771 * Added silc_id_payload_parse_id to get ID directly from raw
11774 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11776 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11777 accept searching by Client ID as well.
11779 * Added support for LEAVE and SIGNOFF notify types in client library.
11781 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11782 to parse ID Payload from raw data.
11784 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11786 * Added flags parameter into silc_ske_assemble_security_properties
11787 function in lib/silcske/silcske.[ch].
11789 * Changed notify client operation to fit better for notify messages
11790 sent by server. The notify payload received from server is now
11791 passed to the application (after parsing it to SilcNotifyPayload).
11792 It is application's responsibility to retrieve the arguments
11793 from the payload and show the message the way it wants. The message
11794 sent by server is implementation specific.
11796 * Changed public keys to comply with the protocol specification.
11797 Old public keys are not supported anymore and are not compatible.
11799 * Removed nickname from Channel Payload as the latest draft removed
11800 it. The client must resolve the nickname from the NAMES command
11801 reply received when it joined the channel.
11803 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11805 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11807 * Fixed some errors in protocol specification drafts.
11809 * Created lib/silccore/silcnotify.c to implement Notify Payload
11810 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11811 generic payloads described by protocol specifications. The file
11812 includes implementations for ID Payload and Argument Payload.
11814 * Changed Command Payload implementation to use the new Argument
11815 Payload. Changed command_xxxx_payload to command_payload_xxxx
11816 to comply with SILC coding conventions.
11818 * Added suppport for Argument Payload handling in Notify Payload
11819 implementation as protocol requires it. Added the new support
11820 into server and client lib as well.
11822 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11824 * Added support for multiple nicknames on same channel. [n] is
11825 added locally to the nickname if there are more than one same
11826 nicknames on the channel.
11828 * Server now sends all nicknames that matched WHOIS request.
11829 Client also shows the list received from server.
11831 * Added TOPIC command to client side. User can now set and show
11832 current topic on channel.
11834 * Added MOTD command to client and server. Also, server sends the
11835 motd when client connects to the server.
11837 * Changed version strings to comply ISO 8601.
11839 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11841 * Fixed protocol error handling in client library. It should now
11842 cope even if the SKE fails for some reason.
11844 * Made new protocol specification drafts for submitting to IETF.
11846 * Implemented TOPIC command to server in silcd/command.c.
11848 * Added two new notify types into lib/silccore/silcnotify.h:
11849 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11850 notify nickname change and topic setting/change on a channel.
11852 * API change of command_reply operation in client library. The
11853 application gets now the status type received from server as well.
11855 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11857 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11859 * Cras fixed and optimized the packet handling even further and
11860 it should work now. Minor change to the prototype of function
11861 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11863 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11865 * Added new function into lib/silcutil/silcschedule.[ch]:
11866 silc_schedule_with_fd to select() a specified fd. The function
11867 returns after timeout expires or data arrives or goes. The
11868 function is used by packet routines to wait that all data is
11869 received from network.
11871 * Fixed data reading from network in lib/silccore/silcpacket.c.
11872 The code now assures that all data is read from the fd and then
11873 continues packet processing. This was a bug fix since the code
11874 used to drop some data in some circumstances.
11876 * Added new function into lib/silcclient/client.[ch]:
11877 silc_client_start_key_exchange to start key exchange after
11878 connection has been established to server. The code internally
11879 now uses this funtion but its main purpose was to provide it
11880 for applications that perform their own connecting. After
11881 application has created a connection it merely calls this
11882 function to start the key exchange between client and server.
11883 The library takes care of everything else after that.
11885 Updated also lib/silcclient/README to explain the usage of
11888 * Do not send to application information that connection has
11889 been established. Application gets notified it by connect
11892 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11894 * Applied cras's patch to add silc_schedule_one function. The
11895 function runs scheduler once and returns.
11897 * Fixed the scheduler after cras messed it up. The timeout
11898 handling works now as it's supposed to work.
11900 * Added into lib/silccore/ silcnotify.h to include notify
11901 message types support. Changed silc_server_send_notify*
11902 functions, in server.[ch], to support those new notify types.
11903 Added the support for the notify types into client library,
11904 as well. Added new notify client operation into ops.h in
11907 * Changed silc_server_packet_send_to_channel to send normal
11908 packets instead of just channel message packets. The function
11909 is now used to send the notify packets to channels. It is not
11910 used to send channel message packets anymore, as server never
11911 sends them anymore.
11913 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11914 va_arg()s as it seems to require it nowadays. I guess, if SILC
11915 is compiled with older va_arg() the new code should work anyway.
11917 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11919 * Splitted core library. Core library (lib/silccore) includes
11920 now only SILC protocol specific core (and common) components.
11921 Created new utility library (lib/silcutil) that includes more
11922 generic purpose stuff. The stuff for util library was taken
11923 from the old core library. This was minor and easy split.
11925 * Created SILC Client Library (lib/silcclient) that includes
11926 implementation of the SILC client without user interface. This
11927 was major move from silc/ directory. The code has been changed
11928 so that it is transparent towards the user interface. The
11929 silc/ directory includes now the same user interface as before
11930 and it uses the new client library. Read lib/silcclient/README.
11931 Basicly, the client library performs everything else related
11932 to SILC except user interface handling. Also, configuration
11933 files are considered to be part of user interface and library
11934 does not handle them.
11936 This change also changed a lot of structures, function naming etc.
11937 Most important change was that SilcClientWindow object was
11938 renamed to SilcClientConnection in the client library. Created
11939 also new file lib/silcclient/ops.h. Also added new files
11940 silc/local_command.[ch] and silc/client_ops.[ch].
11942 All these changes were made to make it easier for user interface
11943 designers to create what ever user interface for the SILC client
11946 It is also expected that the server will be moved to lib
11947 directory as well and SILC Server Library will be created;
11948 sometimes in the future.
11950 * Removed Local commands from lib/silccore/silccommand.h as
11951 they are application specific and new client library does not
11952 handle any of those anymore.
11954 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11955 old client implementation in silc/.
11957 * Added support for callback functions in SILC_LOG_* macros.
11958 Application can now set its own callbacks that will be called
11959 instead of using the default functions that will always print
11960 the debug messages to stderr (or stdout). Also, debugging can
11961 now be disabled by setting silc_debug to FALSE and re-enabled by
11962 setting it to TRUE. Note, that logging will still work even
11963 if debugging is disabled.
11965 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11966 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11967 silc_log_reset_debug_callbacks.
11969 * To enable debugging in silc client one must give now -d
11970 option on command line.
11972 * Changed silc_schedule_init to automatically allocate task queues
11973 if they are not allocated before calling it.
11975 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11977 * Added GMP 3.1 into math library.
11979 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11981 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11982 a channel in SILC network. The packet is used by servers and
11983 routers to notify other routers that user has left a channel.
11984 This little feature was missing until now. Added the feature
11985 to protocol specification as well.
11987 Added functions: silc_server_send_remove_channel_user and
11988 silc_server_remove_channel_user into server.[ch].
11990 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11991 lib/silccore/silcpacket.h. However, they are not implemented
11994 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11996 * Fixed joining to a channel and sending channel messages
11997 between server and router. The channel message sending should
11998 now work inside a cell.
12000 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12002 * Fixed the private message sending between server and router.
12003 The private message sending should now work inside a cell.
12005 * Added silc_server_replace_id into server.[ch] to replace
12006 existing ID in the SILC network.
12008 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
12009 and silc_idlist_replace_server_id into idlist.[ch] in server.
12011 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12013 * Fixed the server to server connections. Server can again now
12014 connect to router. Router to router connections probably does
12017 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12019 * Added dynamic protocol registering support. Now protocols can
12020 registered and unregistered on the fly. Patch by cras.
12022 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12024 * Added lib/contrib directory to hold routines that some platforms
12025 don't have but are needed by SILC.
12027 * Added getopt.c, getopt1.c and getopt.h from GNU C library
12028 into lin/contrib to provide getopt() and getopt_long() for
12029 those who don't have it.
12031 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12033 * Added AWAY command to client. When away message is set and
12034 client receives a private message packet the client automatically
12035 replies to the sender with the away message.
12037 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
12038 bug seemed to be the cause of recent problems when compiling
12041 * Added version detection support to SKE protocol specification
12042 and added the new changes to the SKE implementation as well.
12043 There were other minor changes in the SKE protocol as well.
12045 Many changes in lib/silcske/silcske.[ch] and in
12046 lib/silcske/payload.[ch].
12048 * Added ^U functionality, clear input line. Patch from cras.
12050 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12052 * Mainly small bugfixes on core library. Fixed some debugging
12053 logging and buffer overflow in silclog.c.
12055 * Updated config.sub and config.guess on the distribution tree.
12057 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12059 * Added command lagging support in server. Client may execute
12060 commands now only once in two seconds.
12062 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12064 * Optimized packet reception. MAC computation and checking is now
12065 also more optimized. A lot previously duplicated code is now
12066 used as generic by both client and server.
12068 * Fixed key pair generation in clientutil.c
12070 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12072 * Added into lib/silccore/silcbufutil.[ch] new function;
12073 silc_buffer_realloc.
12075 * Moved generic packet sending/encryption functions to
12076 lib/silccore/silcpacket.[ch] from client and server. Some
12077 rewriting of the functions.
12079 * Moved all generic packet reception/decryption functions to
12080 lib/silccore/silcpacket.[ch] from client and server. The
12081 packet processing is now much cleaner in both client and server.
12082 These were major changes in both client and server.
12084 * Created many common functions in server to do packet sending.
12085 Previously code were duplicated a lot, this has been removed
12086 with these changes.
12088 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12090 * Rewrote major parts of the ID cache system. Don't know
12091 whether it is better now or not but at least the API is more
12094 * Major rewrite on ID cache stuff on client because of the ID
12095 cache API changes. Added idlist.c to client.
12097 * Also major rewrite on ID cache stuff on server as well.
12098 Major rewrite of idlist.[ch]. SilcXXXList's are now named
12099 SilcXXXEntry's. We won't keep anymore idlist specific pointers
12100 in hand, instead they are all put into the ID cache system now.
12101 All server_idlist_* routines uses ID cache now instead of
12102 traversing its own lists (those lists does not exist anymore).
12103 SilcIDList though still exists. Also, SilcXXXEntry's are
12106 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12108 * Finally made the SKE implementation compliant to the protocol
12109 specification. All mp integers are now binary encoded as
12110 opposed being HEX encoded.
12112 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
12115 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
12116 functions: silc_[encode/decode]_pem. Also added function
12117 silc_encode_pem_file to PEM encode with newlines ('\n') for
12118 saving into a file.
12120 * SILC public keys are now encoded either PEM or binary. Same
12121 option is for private keys as well. By default private keys
12122 are binary encoded and public keys PEM encoded. Silly HEX
12123 encoding were removed.
12125 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
12126 function to create fingerprints.
12128 * Fixed a bug in SHA1; does not change the original data anymore.
12130 * Partly implemented INFO command on client and server side.
12131 Fixed CLEAR command. Changes to SERVER command; show current
12132 server(s) when giving command without arguments. Added
12133 VERSION command to client.
12135 * Added check to server that unregistered connections cannot
12136 execute commands (unless it is specificly allowed).
12138 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12140 * Fixed screen refresh.
12142 * Fixed channel joining bug from client. On some circumstances
12143 client tried to join to a channel it had already joined.
12145 * Added public key verification process into client's protocol.c.
12146 The client now verifies the public key from user and saves
12147 it into ~./silc/serverkeys/ directory.
12149 Added into: clientutil.[ch]: silc_client_verify_server_key.
12151 * Changed SKE protocol's silc_ske_initiator_finish function
12152 to accept callback function that verifies the received public
12153 key. Removed old silc_ske_verify_public_key function.
12155 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12157 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
12158 silc_pkcs_private_key[_data]_set.
12160 * Made the password and public authentication more cleaner in
12161 server's protocol.c.
12163 * Removed historic and obsolete protocol `channel_auth' from
12164 both client and server.
12166 * Removed wrong way of sending command status messages from
12167 server to client in server's command.c. The old way violated
12168 protocol specification.
12170 Changes to silccore/silccommand.[ch]: removed
12171 silc_command_encode_status_payload -> not needed anymore,
12172 changed silc_command_encode_payload_va to accept extra
12173 argument on variable argument list. The argument type must
12174 now be provided to the function. Also, added new function:
12175 silc_command_encode_reply_payload_va which is same as
12176 normal command_encode_payload_va except command status type
12177 is provided as extra argument.
12179 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12181 * Added ~./silc directory handling. The directory includes the
12182 public and private keys for the client.
12184 Added silc_client_check_silc_dir, silc_client_create_identifier
12185 and silc_client_load_keys.
12187 * Implemented SILC protocol compliant public key. Added public
12188 and private key saving to and loading from files.
12190 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
12191 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
12192 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
12193 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
12194 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
12196 Implemented: silc_pkcs_save_[public/private]_key[_data] and
12197 silc_pkcs_load_[public/private]_key.
12199 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12201 * Added silc_server_get_route (route.[ch]) to get connection
12202 data for the fastest route for given ID.
12204 * Implemented INVITE command on client and server. The command
12205 were re-defined in the SILC Protocol Specification and the
12206 implementation now complies with the specification.
12208 * Implemented PING command on client and server.
12210 * Implemented NAMES command on client and server. The server side
12211 supports currently only normal server not router server yet.
12212 Some changes to NAMES definition in SILC protocol specification.
12214 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12216 * Implemented LEAVE command on client and server.
12218 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
12219 again. This change was made to the protocol as well. Server
12220 should not violate the protocol specification anymore.
12222 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12224 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
12225 was tested. SOCKS4 was not but should work anyway.
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