1 Wed May 2 11:38:17 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
3 * Set the server and router operator modes to local entry after
4 successful OPER or SILCOPER commands. Affected file is
5 lib/silcclient/command_reply.c.
7 Tue May 1 14:17:06 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
9 * Ported SILC Socket Stream API, SILC Net API, SILC Schedule API,
10 and other smaller APIs to WIN32. Affected files are in
13 * Changed the various regex APIs as generic code in util library.
14 Affected files are lib/silcutil/silcstrutil.[ch].
16 Sat Apr 28 13:47:47 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
18 * Ported SILC Server to the new Toolkit API, working towards
19 SILC Server 1.1. Affected files are in apps/silcd/.
21 * Added silc_skr_del_public_key, silc_skr_[ref|unref]_public_key
22 to lib/silcskr/silcskr.[ch].
24 * Fixed SILC public key copying to copy the identifier also.
25 Affected file is lib/silccrypt/silcpk.c.
27 * Added silc_packet_error_string to lib/silccore/silcpacket.[ch].
29 * Fixed OPER and SILCOPER passphrase asking in Client library.
30 Affected file is lib/silcclient/command.c.
32 Tue Apr 24 17:55:24 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
34 * Fixed command queue enabling after connecting to server.
35 The comparisons was from after changing to silc_utf8_strcasecmp.
36 Affected file is apps/irssi/src/silc/core/silc-servers.c.
38 * Fixed nickname setting with own client entry with 1.3 protocol
39 version server. Affected file lib/silcclient/client_register.c.
41 * Ignore error notify for local client entry. Affected file is
42 lib/silcclient/client_notify.c.
44 * Implemented responder rekey to SKE library. Affected files are
45 lib/silcske/silcske.[ch].
47 * Fixed connection auth protocol completion sending. Affected
48 file lib/silcske/silcconnauth.c.
50 Mon Apr 23 17:20:01 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
52 * Do not call TCP network listener callback with any error
53 status, as documented. Affected file is
54 lib/silcutil/unix/silcunixnet.c.
56 Sun Apr 22 21:13:28 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
58 * Preliminary SILC Server 1.1 changes committed to apps/silcd/.
60 * Added SILC_SKR_USAGE_SERVICE_AUTHORIZATION SKR key usage type.
61 Changed silc_skr_find to have SilcSchedule argument and removed
62 it from silc_skr_[alloc|init]. Affected files are
63 lib/silcskr/silcskr.[ch].
65 * Allow NULL id for silc_idcache_add. Affected file is
66 lib/silcapputil/silcidcache.c.
68 * Added silc_packet_stream_is_valid, silc_packet_get_ids and
69 silc_packet_engine_get_streams to lib/silccore/silcpacket.[ch].
70 Fixed also channel message encryption with router-to-router
73 * Added silc_id_str2id2 to lib/silccore/silcid.[ch].
75 * Added silc_net_get_error_string, silc_net_listener_get_ip and
76 silc_net_listener_get_hostname to lib/silcutil/silcnet.[ch].
78 Tue Apr 10 15:55:42 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
80 * Add option --enable-silc-plugin. Affected files are
81 apps/irssi/configure.{ad,in}
83 * Only compile the SILC Plugin if required. Affected files are
84 apps/irssi/src/Makefile.am, apps/irssi/src/fe-common/Makefile.am
86 * Conditionally build the SILC Plugin. Affected files are
87 apps/irssi/src/silc/core/Makefile.am,
88 apps/irssi/src/fe-common/silc/Makefile.am
90 * Backout delayed protocol exit and replace with a lame busy
91 wait. Affected files are apps/irssi/src/fe-text/silc.c,
92 apps/irssi/src/silc/core/silc-core.c
94 * Fix key generation for SILC Plugin. Affected file
95 apps/irssi/src/silc/core/clientutil.c
97 Tue Apr 10 12:40:19 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
99 * Only pass -rpath to libtool when building shared libraries.
100 Affected file lib/Makefile.ad
102 * Removing the stray "s" in configure.ad
104 Sat Mar 24 19:13:58 CET 2007 Jochen Eisinger <coffee@silcnet.org>
106 * Redraw the screen after creating a new key. Affected file
107 apps/irssi/src/silc/core/clientutil.c
109 Sun Mar 18 15:54:10 EET 2007 Pekka Riikonen <priikone@silcnet.org>
111 * Added SILC Client setting /set nickname_format that specifies
112 the nickname format string. Changed default nickname format
113 string to "%n#%a". Affected file is
114 apps/irssi/src/silc/core/silc-core.c, apps/irssi/silc.conf.
116 * Fixed nickname parsing with WHOIS command to accept formatted
117 nicknames. Changed the silc_client_get_clients_local to allow
118 the searched nickname to be formatted nickname. Removed %s and
119 %S nickname formatters. Affected files are in lib/silcclient/.
121 * Added silc_client_nickname_parse to Client library API. Affected
122 file is lib/silcclient/silcclient.h.
124 * Fixed nickname parsing and resolving with /MSG, /FILE and /KEY
125 commands. Affected file are
126 apps/irssi/src/silc/core/silc-servers.c and silc-channels.c.
128 Sat Mar 17 19:07:15 CET 2007 Jochen Eisinger <coffee@silcnet.org>
130 * Incorporate SILC Plugin patches. Affected files are
131 apps/irssi/src/fe-common/silc/module-formats.{c,h},
132 apps/irssi/src/silc/core/clientutil.{c,h},
133 apps/irssi/src/silc/core/silc-core.c,
134 apps/irssi/src/silc/core/silc-chatnets.{c,h},
135 apps/irssi/src/fe-common/silc/fe-silcnet.c, and
136 apps/irssi/src/fe-common/silc/module.h
138 Wed Mar 14 17:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
140 * In notify handling resolve user entries many times if the
141 resolving timedout. Affected file lib/silcclient/client_notify.c.
143 * silc_client_get_clients_local do not return any invalid entries.
144 Affected file is lib/silcclient/client_entry.c.
146 * Do not print "there are now xx user on this channel" for users
147 that actually aren't anymore on the channel. Affected file
148 is apps/irssi/src/client_ops.c.
150 Sun Mar 11 17:43:18 CET 2007 Jochen Eisinger <coffee@silcnet.org>
152 * When joining channels with a password given in the config file,
153 use it. Also use it when cycling (it would be better to get
154 the password from the server, but this isn't possible in SILC).
155 Affected files apps/irssi/src/silc/core/silc-servers.c,
156 apps/irssi/src/silc/core/silc-channels.c
158 Sun Mar 11 15:22:42 CET 2007 Jochen Eisinger <coffee@silcnet.org>
160 * Import perl script for sign_messages from silc-plugin. Affected
161 file apps/irssi/scripts/silc.pl
163 Sun Mar 11 15:19:10 CET 2007 Jochen Eisinger <coffee@silcnet.org>
165 * Only wait for a nick on connecting, when it differs
166 (not counting case) from the username. Affected file
167 is apps/irssi/src/silc/core/silc-servers.c
169 Sun Mar 11 13:50:53 CET 2007 Jochen Eisinger <coffee@silcnet.org>
171 * Use time settings for lag settings. Affected file is
172 apps/irssi/src/silc/core/silc-lag.c
174 Tue Feb 27 17:07:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
176 * Added silc_thread_yield. Affected file is
177 lib/silcutil/silcmutex.h.
179 Wed Feb 21 17:01:01 EET 2007 Pekka Riikonen <priikone@silcnet.org>
181 * Fixed WHOIS command and requested attributes handling in
182 client library. Affected files are lib/silcclient/command.c
183 and lib/silcclient/client_attrs.c.
185 * Fixed silc_time_value to actually work. Added new function
186 silc_timezone. Affected files are lib/silcutil/silctime.[ch].
188 Tue Feb 20 08:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
190 * SILC Client 1.1 beta2.
192 Mon Feb 19 16:06:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
194 * Fixed client to properly abort TCP stream creation when
195 giving /QUIT. Affected file
196 apps/irssi/src/silc/core/silc-servers.c.
198 * Fixed several connecting aborting crashes from the client
199 library, packet engine and socket stream. Affected files
200 are in lib/silclient/, lib/silccore/silcpacket.c and
201 lib/silcutil/unix/silcunixsocketstream.c.
203 * Fixed private key export double free crash in key generation.
204 Affected file is lib/silccrypt/silcpk.c.
206 * Fixed FSM event waiting when there are multiple signallers
207 and the waiter goes away after the first signal. Affected
208 file in lib/silcutil/silcfsm.c.
210 Sun Feb 18 22:02:22 EET 2007 Pekka Riikonen <priikone@silcnet.org>
212 * Fixed FSM event signalling to check if the waiter has gone
213 away already. Affected file is lib/silcutil/silcfsm.c.
215 * Fixed counter mode encryption/decryption to handle non-padded
216 SILC packets correctly. The silc_cipher_set_iv now
217 in counter mode resets for a new block. Affected files are
218 in lib/silcske/, lib/silccrypt/, lib/silcpacket/.
220 Sun Feb 18 12:15:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
222 * SILC Client 1.1 beta1.
224 * Memory leak fixes around the libraries.
226 Fri Feb 16 16:53:16 EET 2007 Pekka Riikonen <priikone@silcnet.org>
228 * Added better check for epoll() in configure. Affected file
231 Thu Feb 15 16:50:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
233 * Fixed per scheduler data input buffer in packet engine. Use
234 list of inbufs instead of just one so that multiple streams
235 can do partial reads to different buffers. Affected file is
236 lib/silccore/silcpacket.c.
238 * Fixed WATCH notify handling in client library. Affected file
239 is lib/silcclient/client_notify.c.
241 Wed Feb 14 17:05:38 EET 2007 Pekka Riikonen <priikone@silcnet.org>
243 * Fixed packet wrapper stream API to support encoder/decoder
244 for packets, and to handle partial reading correctly. Fixed
245 also inbuf size checking in reading to have enough space before
246 reading. Affected files are lib/silccore/silcpacket.[ch].
248 * Rewrote file transfer in client library. Affected files are
251 * Added TCP/UDP listener (internal) API to client library to have
252 generic way of dealing with listeners. Fixed Key Agreement and
253 file transfer to use it. Affected files are in lib/silcclient/.
255 * Fixed SKE to process SUCCESS packets synchronously and to call
256 completion synchronously. Affected file is lib/silcske/silske.c.
258 * Fixed pthread rwlock detection. Affected file includes/silc.h.in.
260 * Implemented SILC_ATTRIBYUTE_PHONE_NUMBER. Affected files are
261 lib/silccore/silcattrs.[ch]. SILC Protocol version 1.3 change.
263 Fri Feb 2 22:24:11 EET 2007 Pekka Riikonen <priikone@silcnet.org>
265 * Added support for SILC protocol version 1.3 NEW_CLIENT packet
266 to client library. Affected file is
267 lib/silcclient/client_register.c.
269 * Serialize NICK and JOIN commands to avoid problems locally
270 with changing ID while joining to channel. Affected file is
271 lib/silcclient/command.c.
273 * Fixed entry resolving while handling incoming JOIN notify.
274 Handle properly cases, in re-processing of notify packets, where
275 the IDs may become invalid while resolving the entry (like nick
276 change). Entry is invalid if it doesn't have nickname, and such
277 entries are not delivered to application anymore. These fixes
278 problems of not seeing JOINs when remote user changes nickname
279 at the same time. Affected files are in lib/silcclient/.
281 Thu Feb 1 18:35:58 EET 2007 Pekka Riikonen <priikone@silcnet.org>
283 * Added support for computing message payload MAC in new way
284 (SILC Protocol version 1.3). Bakcwards support for old way
285 remains. Affected files are lib/silccore/silcmessage.[ch].
287 Sat Jan 27 22:37:30 EET 2007 Pekka Riikonen <priikone@silcnet.org>
289 * Added SilcRwLock API, a read/write lock. Affected files are
290 lib/silcutil/silcmutex.h and in lib/silcutil/[unix|win32|symbian]/.
292 Wed Jan 24 18:55:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
294 * Merged Irssi SVN (irssi 0.8.11). Affected files in apps/irssi/.
296 Tue Jan 23 16:05:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
298 * The silc_schedule_set_listen_fd now returns boolean value.
299 Fixed FD task adding to check correctly for already added
300 FD tasks. Added stricter error checking for FD scheduling
301 with epoll(). Affected files are lib/silcutil/silcschedule.[ch]
302 and lib/silcutil/unix/silcunixschedule.c.
304 * The silc_stream_set_notifier now returns boolean value. Changed
305 all streams to support and check for the error condition.
306 Affected files are in lib/silcutil/.
308 * Fixed SKE library session aborting and deletion. Affected
309 file are lib/silcske/silcske.c.
311 Tue Jan 16 18:22:08 EET 2007 Pekka Riikonen <priikone@silcnet.org>
313 * Implemented PKCS #1 with appendix with hash OID in the
314 signature. Affected files are lib/silccrypt/silcpkcs1.[ch],
315 lib/silccrypt/silchash.[ch] and
316 lib/silcasn1/silcasn1[_encode|decode].[ch].
318 Sun Jan 14 23:12:41 EET 2007 Pekka Riikonen <priikone@silcnet.org>
320 * Added support for Version (V) SILC public key identifier.
321 Affected files are lib/silccrypt/silcpk.[ch].
323 Tue Jan 9 19:37:51 EET 2007 Pekka Riikonen <priikone@silcnet.org>
325 * Rewrote connection auth request in client library. It is now
326 done automatically by the library and the resolved method given
327 as a hint to get_auth_method client operation. Affected files
330 Wed Jan 3 18:06:33 EET 2007 Pekka Riikonen <priikone@silcnet.org>
332 * Added silc_packet_stream_wrap into lib/silccore/silcpacket.[ch].
333 It can be used to wrap SilcPacketStream into SilcStream.
335 * Fixed %p formatting from silc_snprintf. Affected file is
336 lib/silcutil/silcsnprintf.c.
338 * Ported SFTP library to new utility library. Ported also
339 the SFTP testers. Affected files in lib/silcsftp/.
341 Tue Jan 2 17:18:46 EET 2007 Pekka Riikonen <priikone@silcnet.org>
343 * Added lib/silcutil/silcsnprintf.[ch]. Added in addition
344 of silc_snprintf, silc_vsnprintf, silc_asprintf and
347 Sat Dec 30 23:23:17 EET 2006 Pekka Riikonen <priikone@silcnet.org>
349 * Added preliminary Symbian support. Changes around the source
350 tree. The symbian/ directory now includes Carbide.c++ project
351 files to compile the sources.
353 * Added silc_snprintf. Affected files are
354 lib/silcutil/silcstrutil.[ch].
356 Thu Dec 21 18:01:51 EET 2006 Pekka Riikonen <priikone@silcnet.org>
358 * Changed SILC_FSM_[CONTINUE|YIELD|WAIT|FINISH] enums to
359 macros. SILC_FSM_CONTINUE macro now immediately calls the
360 next state instead of first returning back to FSM. Helps
361 in debugging crashes etc.
363 Removed FSM Semaphores. Introduced FSM Event which is
364 asynchronous event. Affected files are in lib/.
366 * Added epoll(7) support to SILC Scheduler. It is used by default
367 if it is available. Affected files are
368 lib/silcutil/silcschedule.[ch],
369 lib/silcutil/unix/silcunixschedule.c.
371 Tue Dec 19 20:39:35 EET 2006 Pekka Riikonen <priikone@silcnet.org>
373 * Added CTR mode to AES. Simplified cipher implementation API
374 more. Affected files are in lib/silccrypt/.
376 Sun Dec 17 16:46:55 EET 2006 Pekka Riikonen <priikone@silcnet.org>
378 * Removed `detach' client operation. The detachment data is
379 now delivered in SILC_COMMAND_DETACH command reply to
380 application. Affected file in lib/silcclient/.
382 * Rewrote resuming/detaching in client library.
384 * Added boolean encryption indicator for silc_cipher_set_key.
385 Affected files lib/silccrypt/silccipher.[ch].
387 Wed Dec 13 18:05:50 EET 2006 Pekka Riikonen <priikone@silcnet.org>
389 * Added silc_likely and silc_unlikely macros for GCC branch
390 prediction optimizations. Affected file lib/silcutil/silctypes.h.
392 * Added assembler AES optimization. Cleaned up the SILC Cipher
393 implementation API. Affected files are in lib/silccrypt/.
395 Tue Dec 12 18:56:14 EET 2006 Pekka Riikonen <priikone@silcnet.org>
397 * Changed back the SILC_FSM_THREAD_WAIT operation to not
398 continue to next state if thread is finished already. That
399 check is not done anymore. Affected files are
400 lib/silcutil/silcfsm.[ch].
402 Sun Dec 10 13:54:52 EET 2006 Pekka Riikonen <priikone@silcnet.org>
404 * Removed silc_packet_[get|set]_ciphers and
405 silc_packet_[get|set]_hmacs. Added silc_packet_set_keys that
406 handle REKEY_DONE packet sending in rekey. Affected files
407 are lib/silccore/silcpacket.[ch].
409 * Added silc_fsm_is_started. Affected files are
410 lib/silcutil/silcfsm.[ch].
412 * Added settings sign_channel_message, sign_private_message
413 and key_exchange_rekey_pfs to SILC Client. Added UDP transport
414 support for key agreement in /KEY command. Affected files
415 in apps/irssi/src/silc/core/.
417 * During SILC Client initialization forward log messages to
418 stderr. Affected files in apps/irssi/src/silc/core/.
420 Thu Dec 7 19:07:21 EET 2006 Pekka Riikonen <priikone@silcnet.org>
422 * Added silc_ske_get_key_material. Affected files are
423 lib/silcske/silcske.[ch].
425 * Added silc_packet_stream_is_udp. Affected files are
426 lib/silccore/silcpacket.[ch].
428 * Added SKE packet retransmission support with UDP transport.
429 Affected file is lib/silcske/silcske.c.
431 Sun Dec 3 22:00:12 EET 2006 Pekka Riikonen <priikone@silcnet.org>
433 * Added silc_socket_stream_is_udp. Affected file is
434 lib/silcutil/silcsocketstream.[ch].
436 * Added UDP transport support to packet engine. Affected file
437 is lib/silccore/silcpacket.c.
439 * Added silc_socket_stream_is_udp. Affected file is
440 lib/silcutil/silcsocketstream.[ch].
442 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
444 * Added silc_packet_send_va[_ext] to send variable argument
445 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
447 * Timeout freelist garbage collection added to scheduler.
448 Affected file lib/silcutil/silcschedule.c.
450 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
452 * Added silc_show_public_key_file to
453 lib/silcapputil/silcapputil.[ch].
455 * Added SILC_STR_ADVANCE support for buffer unformatting.
456 Affected file lib/silcutil/silcbuffmt.c.
458 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
460 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
462 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
464 * silc_fsm_continue[_sync] now cancels erlier timeout set with
465 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
467 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
469 * Added SILC_STR_FUNC to buffer format API. Affected files
470 are lib/silcutil/silcbuffmt.[ch].
472 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
474 * No more memory allocation for message payload parsing.
475 Pre-allocated buffer can be used with message payload encoding.
476 Affected files lib/silccore/silcmessage.[ch].
478 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
480 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
481 to silcutil/silcbuffmt.[ch].
483 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
485 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
486 Affected file lib/silcutil/silcbuffmt.[ch].
488 * Removed silc_schedule_signal_[un]register and
489 silc_schedule_signal_call. Added silc_schedule_task_add_signal
490 to add signal task. Only one callback per signal may be
491 added. The signals are now automatically called back to
492 caller. Affected files lib/silcutil/silcschedule.[ch] and
493 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
495 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
497 * Added SilcSKEParams for SKE parameters and simplied even more
498 the SKE interface. Affected files are lib/silcske/silcske.[ch].
499 Added support for IV included and session port handling with
502 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
503 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
504 which is called after every rekey when IV Included flag is used.
505 See SILC specifications for details.
507 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
509 * Added lib/silcapputil and moved SILC application specific
510 utility routines from the generic util library lib/silcutil
511 to the new library. Removed lib/silcidcache and moved that
512 to lib/silcapputil as well.
514 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
516 * Added SILC_STR_ADVANCE. Affected file is
517 lib/silcutil/silcbuffmt.[ch].
519 * The silc_buffer_strformat preserves buffer locations now.
521 * Added lib/silcutil/silcatomic.h for atomic operations.
523 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
525 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
528 * Fixed MIME deocing when data portion is not present.
529 Affected file lib/silcutil/silcmime.c.
531 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
533 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
535 * Added IV Included support to packet routines, to allow
536 packet sending and receiving on UDP/IP. Affected files are
537 lib/silccore/silcpacket.[ch].
539 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
541 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
543 * Added UDP support to network and socket stream library.
545 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
547 * Added conditional variables. New files are
548 lib/silcutil/silcondvar.h and platform specific implementations.
550 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
552 * make sure session->hostname and session->port are valid before the
553 application callback is done, since things will go wrong if the
554 application immediately calls silc_client_file_receive. Affected
555 file lib/silcclient/client_ftp.c.
556 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
558 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
560 * New SILC PKCS API enabling support for other public keys
561 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
563 * Separated SILC Public Key Payload routines from the PKCS API
564 to lib/silccore/silcpubkey.[ch].
566 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
568 * Added SILC Key Repository library, lib/silcskr.
570 * Added SILC Server library, lib/silcserver.
572 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
574 * MIME objects in attributes now use SilcMime. Affected files
575 are lib/silccore/silcattrs.[ch].
577 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
579 * Synchronize semaphore posting for real threads in FSM.
580 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
582 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
584 * Added silc_file_set_nonblock. Affected file is
585 lib/silcutil/silcfileutil.h.
587 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
589 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
591 * FSM based implementation of SILC SKE. Simpler interface also.
592 Affected files are in lib/silcske/.
594 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
596 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
598 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
599 silc_mime_parse is available but deprecated.
601 * Check that packet is valid when processing key exchange,
602 authentication and rekey protocols. Fixes a crashbug.
603 Affected files are apps/silcd/protocol.c and
604 lib/silcclient/protocol.c.
606 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
607 all hash buffers to use that instead of fixed values.
609 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
611 * Added SHA-256 to crypto library. The SHA-256 takes now
612 precedence over SHA-1.
614 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
616 * Check for valid return value from regcomp. Affected file
617 lib/silcutil/unix/silcunixutil.c.
619 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
621 * Fixed silc_hash_uint to work with integers. Affected
622 file lib/silcutil/silcutil.c.
624 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
626 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
628 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
630 * Fixed channel public key list saving on JOIN command reply
631 on backup router. Affected file apps/silcd/command_reply.c.
633 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
635 * Added default limit how many channels client can join,
636 default is 50. Added 'channel_join_limit' configuration
637 option to server too. Affected files are apps/silcd/command.c
638 and serverconfig.[ch].
640 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
642 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
643 On Toolkit the server and client are not compiled by default.
644 Affected file configure.ad.
646 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
648 * Added lib/contrib/getopt.[ch] for platforms that don't
649 have it (it is not GPL implementation).
651 * Fixed compilation when pkg-config is used.
653 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
655 * A comma in invite/ban string is invalid, check for it.
656 Affected file apps/silcd/server_util.c.
658 * Added SERVICE command to the server. It parses the command
659 request but SILC Server does not support services for the
660 time being. Affected file apps/silcd/command.[ch].
662 * Added SERVICE command and command reply to client library.
663 It is however incomplete. Updated Toolkit documentation.
664 Affected files are lib/silcclient/command[_reply].[ch].
666 * Fixed IDENTIFY/WHOWAS command reply to send the username
667 correctly (uninitialized buffer). Affected file is
668 apps/silcd/server_query.c.
670 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
672 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
673 finalizes the major restructuring of the CVS tree.
675 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
677 * Send empty MOTD reply if MOTD file cannot be read.
678 Affected file silcd/command.c.
680 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
682 * Optimized primer number generator to use simpler conversion
683 routines. Also assure that the prime number will have the
684 highest bit set after modifying it. Affected file is
685 lib/silcmath/silcprimegen.c.
687 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
689 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
690 for now only for testing purposes, it will not be delivered
691 in any distribution for now.
693 * Removed NSS MPI from the source tree. Due to upcoming
694 license change for the SILC Toolkit, we cannot deliver the
695 NSS MPI anymore. I decided to replace it in all distributions
696 with public domain library.
698 * Removed GNU regex from lib/contrib and introduced free
699 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
700 GNU regex compatible API to it (only partial).
702 * Removed getopt routines from lib/contrib.
704 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
706 * Use silc_server_send_command_reply to send replies instead
707 of encoding packet itself. Affected file silcd/command.c.
709 * Added command sending and receiving statistics to server.
710 Affected files in silcd/.
712 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
713 with GCC, for it not to warn about pointer signedness.
715 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
717 * Added context to the SilcIDCache destructor. Affected
718 files are lib/silccore/silcidcache.[ch],
719 lib/silcclient/client.c and silcd/server.c.
721 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
723 * Added pkg-config check to configure.
725 * The PublicKeyDir must not be used with Admin block in server
726 config. Affected file silcd/serverconfig.c.
728 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
732 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
734 * Handle empty LIST command reply correcttly in server. Affected
735 file silcd/command_reply.c.
737 * Handle empty LIST command reply correctly in client library.
738 The application will now receive one LIST command reply with
739 all arguments set to NULL if there are no channels. Updated
740 Client Library documentation accordingly. Affected file
741 lib/silcclient/command_reply.c.
743 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
745 * Added channel name string stringprep profile to the protocol
746 and implementation to allow a little free'er channel name
747 strings. Affected files are lib/silcutil/silcstringprep.[ch].
749 * Added silc_channel_name_[check|verify] to check and verify
750 channel name strings. Affected files are
751 lib/silcutil/silcstrutil.[ch].
753 * Added support for the new channel name preparation in client
754 library and server. Affected files in lib/silcclient and
757 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
759 * Added the Autodist into the source tree. It replaces the
760 old ./prepare. It can be used to create distributions as
761 previously. See README.CVS and README.DIST. See
762 distributions in distdir/.
764 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
766 * Make sure query sends at least an error back if nothing
767 more is sent. Affected file silcd/server_query.c.
769 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
771 * During query, check if the original command caller goes
772 away. If it does, stop the query. Affected file
773 silcd/server_query.c.
775 * Check for valid channel creation in JOIN command reply.
776 Affected file lib/silcclient/command_reply.c.
778 * Handle the resolver counter in silc_client_get_users_by_channel
779 callback correctly. Fixed auto-join bug in Gaim. Affected
780 file lib/silcclient/idlist.c.
782 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
784 * Added some better error messages. Affected file
785 silcd/command_reply.c and packet_receive.c.
787 * Handle error in WATCH command propely on backup router.
788 Affected file silcd/command.c.
790 * Fixed freeing of unfreeable variable in WHOIS command reply.
791 Affected file silcd/command_reply.c.
793 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
795 * Added pkg-config .pc file creation for silc core library
796 and silcclient library. A patch by c0ffee.
798 * Removed the need for GNU Libidn. Added the simple stringprep
799 from libidn into lib/contrib/. It is now used also on Windows
802 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
804 * Simplified the invite and ban string handling in the
805 server. Check for valid invite and ban arguments also.
806 Affected file silcd/server_util.c.
808 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
810 * Added WATCH list announcing in backup router protocol.
811 Affected files are silcd/command.c, server.c, server_backup.c.
813 * Do not change users mode to founder on normal server/backup
814 if the founder mode is set, and user is first one to join.
815 Affected file silcd/pcaket_receive.c.
817 * Do not send CUMODE_CHANGE notify back to sender. Affected
818 file silcd/packet_receive.c.
820 * Added getrusage() to take noise in SILC RNG. A patch by
821 Mika Boström. Affected files are configure.in.pre,
822 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
824 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
826 * Splitted the SILC libraries configuration into a configure
827 fragment into lib/configure.ad. It is now possible, once
828 this feature is added, to specify whether to compile or not
829 compile included SILC libraries. Affected files are
830 configure.in.pre, lib/silcmath/mpi/configure.ad,
831 lib/configure.ad, Makefile.defines.pre and
832 Makefile.defines_int.pre.
834 * Added --with-silc-includes and --with-silc-libs to configure.
835 If specified the included libs are not compiled, but the
836 specified libs are used. Pkg-config is not yet supported.
837 Affected file configure.in.pre.
839 * Fixed WATCH command handling on backup router. Router does not
840 send the watch command any more to backup if it originates from
841 backup. Affected file silcd/command.c.
843 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
845 * Changed announcing to not announce unregistered clients.
846 Affected file silcd/server.c.
848 * Fixed username handling in command reply. Affected file
849 silcd/command_reply.c.
851 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
853 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
855 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
856 Affected file: includes/silcincludes.h.in
858 * bool is defined as _Bool on Mac OS X now.
859 Affected file: lib/silcutil/silctypes.h
861 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
863 * Added support for UTF-8 nicknames, channel names and
864 server names in client library. Affected files in
867 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
868 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
869 software to check how Toolkit has been compiled.
871 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
873 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
875 * Use silc_utf8_str[n]casecmp instead of strcmp routines
876 in library and in SILC Client when dealing with nicknames
877 and other identifier strings. Affected file in client lib
880 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
881 irssi/src/silc/core/silc-servers.c.
883 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
885 * Fixed idcache to work with the new identifier strings.
886 Affected file lib/silccore/silcidcache.c.
888 * Added UTF-8 hash and compare function for SilcHashTable.
889 Affected file lib/silcutil/silcutil.[ch].
891 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
892 Affected file lib/silcutil/silcstringprep.[ch].
894 * Changed the identifier string handling to include the original
895 format in client, server, channel entries and normalized
896 format in cache. Affected files in silcd/.
898 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
900 * Added support for the new identifier strings and their
901 validity checking. Nicknames, channel names and usernames
902 can now include practically any kind of letters and various
903 other characters. Affected files in silcd/ and in libraries.
905 NOTE: comparing these strings should now be done with memcmp()
906 to check binary compatibility. All these strings are normalized
907 and casing is irrelevant.
909 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
910 as easy function for applications to check whether identifier
913 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
915 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
916 file lib/silcutil/silcutf8.c.
918 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
920 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
922 * Make public key in getkey reply mandatory. Affected file
923 lib/silcclient/command_reply.c
925 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
927 * Added Parameter dont_register_crypto_library to
928 SilcClientParam. If set to TRUE, silcclient library will
929 not initalize the Crypto Libraries and application
930 will need to do it. Affected file lib/silcclient/silcclient.h,
931 lib/silcclient/client.c.
933 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
935 * Imported new silc_utf8_[encode|decode] routines from
936 my internal SILC 1.1 source tree. New encodings added:
937 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
938 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
939 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
942 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
944 * Implemented stringprep (RFC 3454) API. Internally we use
945 GNU Libidn's stringprep, for now, so it is required now to
946 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
948 * Added checking for GNU Libidn and --with-libidn to configure.
950 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
952 * If the passphrases entered do not match while generating a new key,
953 completly start over instead of going into an infinite loop asking
954 the user to re-enter the passphrase correctly. Affected file
955 lib/silcutil/silcapputil.c
957 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
959 * Make sure server is removed from backup list when it is
960 deleted. Affected files silcd/command.c, server.c,
963 * Close socket when connecting to router fails. Affected
966 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
968 * Adopt configuration toolchain to current auto-tools.
969 Affected files prepare, irssi/configure.in
970 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
971 redo that. Affected files irssi/src/silc/core/client_ops.c,
972 irssi/src/fe-common/silc/fe-silc-channels.c
973 * Take over command line options into silcclient data structure.
974 Affected file irssi/src/silc/core/silc-core.c
976 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
978 * Do not try to initiate backup resuming protocol forever.
979 Affected file silcd/server_backup.c.
981 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
983 * ID change in resuming has to be done before changing
984 detached client's modes, since the ID change may fail and
985 leave ghosts on the network. Affected file is
986 silcd/packet_receive.c.
988 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
990 * Fixed Win32 scheduler to not stuck anymore. A patch from
991 Juha Räsänen. Affected file is
992 lib/silcutil/win32/silcwin32schedule.c.
994 * Fixed QoS parsing for connection blocks in server. Affected
995 file is silcd/serverconfig.c.
997 * Fixed server statistics increasing in server. Affected file
1000 * The CLOSE command now marks backup router as self disconnected
1001 to avoid resuming problems. Affected file silcd/command.c.
1003 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
1005 * When using silc_net_create_connection[_async], and your system can
1006 create IPv6 sockets, it will try to connect to the IPv6 host.
1007 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
1008 file lib/silcutil/unix/silcunixnet.c
1010 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
1012 * Check for valid route when receiving packet from router and
1013 when routing it to local server in the cell. A patch from
1014 Matt Miller. Affected files silcd/router.c and server.c.
1016 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
1018 * Couldn't detach and reattach twice, because of the previous
1019 commit. Affected file silcd/packet_receive.c
1021 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
1023 * Added check to ignore Port value if Initiator is FALSE.
1024 Remote router coudln't connect if Port was set. Affected file
1025 silcd/serverconfig.c
1027 * If some client tries to resume more than once at the same time,
1028 server crashed. Router didn't crash, but showed odd behaviour
1029 (didn't allow clients to join anymore, ..). Affected files
1030 silcd/packet_receive.c silcd/idlist.h
1032 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1034 * Destroy the file transfer session in silc_client_file_close
1035 with timeout. Affected file lib/silcclient/client_ftp.c.
1037 * Call SFTP server monitor in READ and WRITE after the actual
1038 operations. Affected file lib/silcsftp/sftp_server.c.
1040 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1042 * Create one configure script from configure fragments
1043 (configure.ad). This is a first step towards new distribution
1044 system. Affected files prepare, configure.in.pre,
1045 lib/silcmath/mpi/configure.ad.
1047 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1049 * Removed expiring of client key pair. Affected file is
1050 irssi/src/silc/core/clientutil.c
1052 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1054 * Check the number of connections from real number of
1055 connections instead of socket number, when deciding if
1056 server is full. Affected files are silcd/server.c,
1057 server_internal.h and silcd.c.
1059 * Clarified the connections_max meaning in General section
1060 in doc/example_silcd.conf.in.
1062 * The reconnect_keep_trying default value set to TRUE
1063 if it is not defined in the config file. Affected file
1064 silcd/serverconfig.c.
1066 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1068 * Fixed crashbug in connection closing, after a protocol
1069 completion callback, which might have closed it already.
1070 Affected file silcd/server.c.
1072 * Fixed rekey with PFS in backup router. It did not allow
1073 rekeys with PFS, and when the rekey protocol timedout
1074 it crashed the backup router without the above fix. Affected
1075 file silcd/packet_send.c and server.c.
1077 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1079 * The silc_client_add_channel_private_key now returns the
1080 private key context if pointer is given as argument.
1081 Affected files are lib/silcclient/silcclient.h and
1084 * Added support for using channel private keys in SILC
1085 Client Library even if the private key mode is not set
1086 on the channel. Affected file lib/silcclient/client_channel.c.
1088 * The channel private key used to decrypt message is now
1089 delivered to the application in the 'channel_messageÃ' client
1090 operation. Affected files are lib/silcclient/silcclient.h
1091 and client_channel.c.
1093 * Fixed wrong arg type for user limit in CMODE command reply.
1094 Affected file silcd/command.c.
1096 * The user limit is now taken and saved to SilcClientEntry in
1097 JOIN and CMODE command replies and in CMODE_CHANGE notify.
1098 Affected files lib/silcclient/silcclient.h, command_reply.c
1099 and client_notify.c.
1101 * Added support to the new private message key indicator
1102 packet. Added a new function to the client library:
1103 silc_client_send_private_message_key_request. The sender
1104 indicates to be initiator, and receiver is responder.
1105 Added the indicator to the SilcClientEntry as 'prv_resp'
1106 boolean. Affected files are lib/silcclient/silcclient.h
1107 client.[ch], and client_prvmsg.c.
1109 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1111 * Fixed the JOIN command calling when called with both
1112 -auth and -founder. Affected file is lib/silcclien/command.c.
1114 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1116 * Check watcher list for resumed clients as well. Affected
1117 file is silcd/packet_receive.c.
1119 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1121 * Implemented the user limit to the CMODE_CHANGE notify,
1122 CMODE command reply and JOIN command reply in server.
1123 Affected files are silcd/server.c, command.c, command_reply.c,
1124 packet_send.c and packet_receive.c.
1126 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1128 * Defined SILC_STRFMT_END that must be used now with
1129 silc_buffer_strformat, instead of SILC_STR_END. Fixes
1130 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
1131 lib/silcclient/silcvcard.c, silcd/server_util.c.
1133 * Fixed the adding of public key to the WATCH list in server.
1134 Fixed the WATCH notify sending to client. Affected files
1135 are silcd/packet_send.[ch], command.c, server_util.c.
1137 * Implemented the watching by public key in the SILC Client
1138 Library and SILC Client. Affected files are
1139 lib/silcclient/command.c and client_notify.c.
1141 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1143 * Added support for public key watching in server. Affected
1144 files are silcd/server.c, server_internal.h, command.c,
1147 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1149 * Added public key to the SIlcClientEntry. Affected files
1150 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
1152 * Fixed the get_clients_whois reply processing to return
1153 exactly same entries server returned. Makes it possible
1154 to search using attributes. Affected file is
1155 lib/silcclient/idlist.c.
1157 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1159 * Save founder key to SilcChannelEntry. Affected files are
1160 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
1162 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1164 * Call the monitor callback with _CLOSED status from the
1165 silc_client_file_close. Affected files are
1166 lib/silcclient/client_fpt.c, silcclient.h
1168 * Added silc_client_get_clients_whois which resolves using
1169 WHOIS, and supports requested attributes as well.
1170 Affected files are lib/silcclient/silcclient.h, idlist.c.
1172 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1174 * Added support for asking the destination filename where
1175 the downloaded file is saved in the file transfer. Affected
1176 files are lib/silccilent/silcclient.h, client_ftp.c.
1178 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1180 * Fixed error handling in resuming data processing. Affected
1181 files are lib/silcclient/client_resume.c and client.c.
1183 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1185 * Fixed silc_client_send_private_message to return TRUE correctly.
1186 Affected file lib/silcclient/client_prvmsg.c.
1188 * Added topic to the SilcChannelEntry. Affected files are
1189 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
1191 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1193 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
1194 file lib/silcclient/command.c
1196 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1198 * Convert all commands to UTF-8 before passing them to the
1199 client library. Still need to convert replies from UTF-8 to
1200 the locale encoding. Affected file
1201 irssi/src/silc/core/silc-cmdqueue.c
1203 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1205 * redirect all silc_client_command_calls through a queueing framework.
1206 This fixes /CYCLE and the annoying "nick change after auto-joining
1207 a channel". Furthermore it defines one central point where
1208 command parameters can be UTF-8-ified. Affected files
1209 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
1210 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
1212 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1214 * use asynchronous connect() to establish router connections.
1215 Fixes problem when the primary router goes down. Affected files
1216 silcd/server.c, silcd/server_backup.c
1218 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1220 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
1221 Fixed various compilation warnings when type casting ints
1222 to pointers or vice versa, of different size. Updates around
1225 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1227 * Surrogates not allowed in UTF-8 strings, updated decoder.
1228 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
1229 testers in lib/silcutil/tests/ directory.
1231 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1233 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
1234 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
1235 files are lib/silcclient/silcclient.h, client.c.
1237 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1239 * When resuming a session fails, notify the user that the session
1240 file needs to be removed eventually. Affected files
1241 irssi/src/fe-common/silc/module-formats.[ch],
1242 irssi/src/silc/core/client_ops.c.
1244 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1246 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
1247 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
1249 * Typofix in Irssi::Silc module. Affected file
1250 irssi/src/perl/silc/Silc.xs.
1252 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1254 * Changed the way NOTICE flagged messages are treated. Added support
1255 for notices in queries and signing notices. Affected files
1256 irssi/default.theme; irssi/docs/help/in/notice.in;
1257 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
1258 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
1260 * Fixed typo in /ACTION help. Affected file
1261 irssi/docs/help/in/action.in
1263 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1265 * Fixed typo in perl module. Affected file
1266 irssi/src/perl/silc/Server.xs
1268 * Changed the way ACTION flagged messages are treated. Added support
1269 for actions in queries and signing actions. Affected files
1270 irssi/default.theme; irssi/docs/help/in/action.in;
1271 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
1272 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
1275 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1277 * Incorrectly reported error when client had to be resolved from
1278 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
1280 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1282 * Fixed whois public key hash table deleting and adding in
1283 detached client case. Affected file silcd/packet_receive.c.
1285 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1287 * Changed filenames of silc/fe module not to collide with filenames
1288 from core/fe. Also seperated public messages printing from
1289 query messages printing. Affected files are all in
1290 irssi/src/fe-common/silc.
1292 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1294 * Fixed the invite process handling during joining to use
1295 correct server name for the client that is matched against
1296 the invite string for the channel. Wrong server name caused
1297 inability to join the channel. Affected file is
1300 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1302 * Fixed the CUMODE channel founder authentication on normal
1303 server to not remove the founder rights on existing founder
1304 before checking that router accepts the mode change. Affected
1305 files are silcd/command.c and silcd/packet_receive.c.
1307 * Remove the server entry correctly when rekey timeouts and
1308 remote router connection on normal server is closed. Fixes
1309 a crash where server uses the freed server entry. Affected
1310 file silcd/server.c.
1312 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1314 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
1315 networks. This is the first step in solving the bug about
1316 /SERVER ADD -silcnet <silcnet>. Affected files
1317 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
1318 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
1319 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
1321 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1323 * /SMSG and /MMSG now correctly create new queries. Affected files
1324 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
1326 * Add basic support for SILC protocol specific variables in perl.
1327 Affected files irssi/src/perl/silc/*, irssi/configure.in,
1328 irssi/src/perl/Makefile.am
1330 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1332 * Don't use silc_get_input, it's obviously not reliable. Fixes
1333 issue when the current key expires. Affect file
1334 irssi/src/silc/core/clientutils.c
1336 * Make the session data filename configurable. This makes it
1337 possible to have different session files for different
1338 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
1339 client_ops.[ch], silc-servers.c,
1340 irssi/src/silc/fe-common/silc/module-formats.[ch]
1342 * Use the same set of libtool files for the MPI lib as for the
1343 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
1344 config.sub, configure.in, install-sh, missing, mkinstalldirs
1346 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1348 * Fixed server statistics decrementing error to not go to
1349 negative. Affected file silcd/packet_receive.c.
1351 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1353 * Use silc_server_query_add_error to add error in public key
1354 search error. Added support in send_reply to send errors
1355 without specific argument. Affected file silcd/server_query.c.
1357 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
1358 Client for NO_SUCH_NICK. It was against the protocol specs.
1359 Affected file irssi/src/silc/core/client_ops.c.
1361 * Added backwards support for the wrong NO_SUCH_NICK error sending
1362 in server. To be removed in SILC Server 1.0. Both old clients
1363 and clients with fixed error handling now works. Affected file
1364 silcd/server_query.c.
1366 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
1368 * fixed a bug in the whois using attributes function where no
1369 error was sent if no nickname and client id but the attributes were
1370 given to whois. Affected file silcd/server_query.c
1372 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
1374 * remove public key from public key hashtable on detach. Affected
1375 file silcd/packet_receive.c
1377 * free public key hashtable before removing clients on server
1378 shutdown. Affected file silcd/server.c
1380 * remove public key prior deleting client-data on killing a client.
1381 Affected file silcd/server_util.c
1383 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
1385 * Getting the MOTD from other servers works now. Affected
1386 files are silcd/command.c and silcd/command_reply.c
1388 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1390 * Initialize the variable idletag, since it is tested in
1391 silc_core_deinit for its default value. Affected file
1392 irssi/src/silc/core/silc-core.c
1394 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
1396 * Fixed signed channel messages across cells. Affected file
1399 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1401 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
1402 is not defined. They can now be safely used in if-statements
1403 without braces. Affected file lib/silcutil/silclog.h.
1405 * Added the checks for backup closing connection due to error
1406 (local or remote) and thus not allow the resuming to occur
1407 in reconnect. Affected files are silcd/packet_send.c
1410 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1412 * Help file updates. Affected files in irssi/src/docs/help/in/.
1414 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
1416 * Fixed channel messages across cells. Affected file
1419 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1421 * Fixed file transmission accepting in client library to not
1422 start the negotiation if user hasn't accepted the transfer,
1423 instead create new session for resent transfer. Affected
1424 file lib/silcclient/client_ftp.c.
1426 * Show the session ID in the file transmision list. Remove
1427 session from list that failed to transfer. Switch the current
1428 session automatically after transmission, and in errors, to new
1429 session if other sessions exists in the transfer list. Affected
1430 files are irssi/src/silc/core/silc-servers.c,
1431 irssi/src/fe-common/silc/modfule-formats.c.
1433 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1435 * Fixed MIME header parsing for the hopefully last time. Affected
1436 file lib/silcutil/silcstrutil.c
1438 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1440 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1442 * The SILC RNG is now gauranteed to return non-zero random
1443 values. Affected files are lib/silccrypt/silcrng.[ch].
1445 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1447 * Fixed nickname formatting when changing only case of the
1448 nickname. Affected file lib/silcclient/idlist.c.
1450 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1452 * Fixed a memory leak and incorrect printing of the "appears as"
1453 message. Affected file irssi/src/silc/core/client_ops.c
1455 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1457 * Added CRT (Chinese Remainder Theorem) supported RSA
1458 private keys and private key operations. This significantly
1459 increases private key operation efficiency. No compatibility
1460 issues with new or old private keys. Affected files are
1461 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1463 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1465 * Fixed GCC-3.3.2 related compilation warnings from the
1468 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1470 * Removed RC6 from distributions.
1472 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1474 * Added some better comments to lib/silccrypt/silcpkcs.h,
1475 optimized some routines in lib/silccrypt/silcpkcs.c.
1476 Added test_silcpkcs into lib/silccrypt/tests/.
1478 * Fixed silc_rng_global_init to actually init the global RNG
1479 if RNG wasn't provided for it. Affected file is
1480 lib/silccrypt/silrng.c.
1482 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1484 * Added silc_hash_table_find_by_context_ext. Affected files
1485 lib/silcutil/silchashtable.[ch].
1487 * Save the public key on normal server in WHOIS command reply
1488 from attributes, if present, and add it to public key hash
1489 table. Fixes WHOIS resolving by public key on normal server.
1491 Optimized the attributes resolving on normal server to not
1492 resolve if we resolved them already from router.
1494 Affected files are silcd/server_query.c, command_reply.c.
1496 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1498 * Added support for whois using attributes.
1499 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1500 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1503 * Added support for whois using public key attribute to /WHOIS i
1504 client command. Affected files irssi/docs/help/in/whois.in,
1505 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1507 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1509 * Fixed UMODE setting in server when the client has anonymous
1510 mode set. The mode setting was not working. Affected file
1513 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1515 * Fixed some bugs and typos related to sending split messages.
1516 Print notification when sending messages with /MMSG. Affected
1517 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1519 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1521 * Optimized the socket referencing in packet routines, client
1522 library and server. Affected files are lib/silccore/silcpacket.c,
1523 lib/silcclient/client.c and silcd/server.c.
1525 * If silc_socket_set_qos is given with NULL arguments the QoS is
1526 reset from the socket. Affected files are
1527 lib/silcutil/silcsockconn.[ch].
1529 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1531 * Add a /LISTKEYS command which lists the locally cached
1532 client and server keys. Affected files
1533 irssi/src/fe-common/module-formats.[ch],
1534 irssi/src/silc/core/silc-{channels,servers}.c
1535 irssi/docs/help/in/listkeys.in
1537 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1539 * Check that packet queue purging was successful. Affected
1540 files lib/silcclient/client.c and silcd/packet_send.c. Related
1541 to MAC failed errors.
1543 * Do not clear the inbuf even if it is empty if QoS was applied
1544 to it. Otherwise the QoS data is cleared and MAC failed error
1545 will occur. Affected file lib/silccore/silcpacket.c.
1547 * Use the rekey period time as rekey protocol timeout value.
1548 If the rekey does not succeed during the rekey period there's
1549 something very wrong, and we most likely end up with wrong keys,
1550 do graceful reconnect then. Affected file silcd/server.c.
1552 * Take reference of the socket in the parser context, as it's
1553 possible to have the parsers in queue after the socket is
1554 disconnected and this may cause crash. Affected files are
1555 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1558 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1560 * Fixed KICK command reply sending, it sent to replies.
1561 Affected file silcd/command.c.
1563 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1565 * Finish the silc-mime.pl script. It now supports MIME type
1566 guessing using magic files, signing data messages, executing
1567 MIME handlers in background. Affected files
1568 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1570 * Changed MIME signal handler to make things easier for the perl
1571 script. Affected files irssi/src/silc/core/client_ops.c,
1572 silc-servers.c, and irssi/docs/signals.txt
1574 * Cleaned up the silc_mime_parse function and fixed detection
1575 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1577 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1579 * Resolve the IP for file transfer listener from the connection
1580 socket. Affected file lib/silcclient/client_ftp.c.
1582 * Accept NULL hostname parameter in the functions
1583 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1584 if hostname is not wanted.
1586 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1588 * Fixed race condition between silc_client_init and
1589 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1591 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1593 * Fixed file transfer connection closing when SIGNOFF for
1594 the client is received from server. Affected file is
1595 lib/silcclient/client_ftp.c.
1597 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1599 * Check for disconnected socket in QUIT callback. Affected
1600 file silcd/command.c.
1602 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1604 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1605 Affected files lib/silcutil/silcstrutil.c
1607 * Cleaned up the escape/unescape functions for correctness and
1608 speed. Affected file irssi/src/silc/core/client_ops.c
1610 * Removed handling for data messages with Content-Type: text/*,
1611 moved parsing of MIME headers to the signal handler, added
1612 support for signing and verifying data messages. Affected
1613 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1614 irssi/src/silc/core/silc-{servers,channels}.c
1616 * Added a perl script for handling data messages based on
1617 information read from Mailcap files. New file
1618 irssi/scripts/silc-mime.pl
1620 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1622 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1623 acknowledge recepetion of a message to the sender. Updated
1626 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1628 * Unregister channel key saving callback when deleting channel.
1629 Affected file lib/silcclient/idlist.c.
1631 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1632 before calling notify client operation. Affected file is
1633 lib/silcclient/client_notify.c.
1635 * Unregister QoS tasks when deleting the socket connection.
1636 Affected files lib/silcutil/silcsockconn.[ch],
1637 unix/silcunixsockconn.c.
1639 * Implemented latest presence-attrs draft changes. Affected
1640 files lib/silccore/silcattrs.h and
1641 irssi/src/silc/core/silc-queries.c.
1643 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1645 * Save old channel keys in list to allow more rapid change
1646 of channel keys if server for some reason does that. This
1647 avoids loosing so many channel messages due to not having
1648 key to decrypt. Affected file lib/silcclient/silcclient.h,
1649 idlist.c and client_channel.c.
1651 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1653 * Continued backup router tests and fixes. Affected files
1654 silcd/server_backup, server_util.c, server.c. See TODO.
1656 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1658 * Fixed SERVER_SIGNOFF handling in servers. The client
1659 was removed from wrong list thus not removing the client
1660 at all. Affected file silcd/packet_receive.c.
1662 * Do not execute rekey protocol for disabled connections as
1663 it would never go through. Affected file silcd/server.c.
1665 * Added timeout for rekey protocol to catch if the protocol
1666 never executes successfully. Affected files silcd/server.c
1669 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1671 * Abandon packet processing for disconnected sockets. Check
1672 this always after calling packet processing callback.
1673 Affected file lib/silccore/silcpacket.c.
1675 * Fixed double registration disconnection code in server.
1676 Closed wrong connection. Affected file silcd/packet_receive.c.
1678 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1680 * On normal server reconnect to primary during resuming 4
1681 times, then give up. Affected file silcd/server_backup.c.
1683 * If during reconnecting to routers we notice we have router
1684 connection but no primary router set, the server is in desync.
1685 Reconnect to primary to restore network. Affected file
1688 * Assure that only one protocol is exeucting at the same time.
1689 Added checks for all protocols. Affected files are
1690 silcd/server.c and server_backup.c.
1692 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1694 * Check that a string is not already part on invite/ban
1695 string when processing it. Affected file silcd/server_util.c.
1697 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1699 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1700 with 1.2 version of the protocol. Affected file is
1701 silcd/packet_receive.c.
1703 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1705 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1706 where the passphrase was given. Affected file is
1709 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1711 * INVITE and BAN notifys are now delivered from routers to
1712 servers (but not clients) on the channel. Updated specs and
1713 code. Affected files silcd/packet_[send|receive].[ch],
1714 command.c, server.c and server_util.c.
1716 * Implemented INVITE and BAN announcing. Affected files are
1717 silcd/server.[ch], server_util.c.
1719 * Implemented SilcStatus error type argument returning in
1720 command reply error in server. Affected file silcd/command.c.
1722 * Implemented SilcStatus argument returning in comand reply
1723 in client library. The command_reply client operation now
1724 returns error specific arguments as well. Affected files
1725 are lib/silcclient/command_reply.[ch], client_resume.c,
1726 lib/silccore/silcstatus.[ch].
1728 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1730 * Backup router protocol version 1.2 implemented. Testing still
1731 required. Affected files in silcd/server_backup.[ch], server.c,
1732 packet_receive.c and server_internal.h.
1734 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1736 * silc_client_send_[channel|private]_message now return TRUE
1737 or FALSE. Affected file lib/silcclien/client_channel.c and
1740 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1742 * Check for explicit nickname in INVITE and BAN processing
1743 during join as well (and don't expect only wildcards in
1744 invite/ban strings). Affected file silcd/command.c.
1746 * Fixed the INVITE and BAN by public key. The public key saved
1747 is the PK payload (as specified) not the raw data. Affected
1748 file silcd/server_util.c.
1750 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1752 * UTF-8 text message support for actions and notices in SILC
1753 Client. Affected file irssi/src/silc/core/client_ops.c.
1755 * silc_get_username and silc_get_real_name now returns sensible
1756 data on Win32. Patch by Toni Willberg. Affected file is
1757 lib/silcutil/win32/silcwin32util.c.
1759 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1761 * Provide a signal handler to send MIME encoded messages and emit
1762 a signal when a MIME encoded message is received. Also document
1763 the signals for usage with the perl interface.
1765 A sample perl script will be supplied at a later point.
1767 Affected files are irssi/docs/signals.txt,
1768 irssi/src/silc/core/client_ops.[ch],
1769 irssi/src/silc/core/silc-{channels,servers}.c
1771 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1773 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1774 server. Use this time to display a lag and disconnect when it
1775 exceeds a specified limit.
1777 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1779 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1781 * Remove the channel auth list in normal server if router
1782 encofrces its list during connecting. Send notify to channel
1783 to remove the mode to remove the list. Affected files are
1784 silcd/server_util.c and silcd/packet_receive.c.
1786 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1788 * Added support for channel public keys. Updated protocol specs
1789 and implemented it. Affected files are
1790 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1791 lib/silcclient/command_reply.c.
1793 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1795 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1796 terminate the process on Linux. Affected file silcd/silcd.c.
1798 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1800 * Check for NULL buffer in silc_buffer_clear. Affected file
1801 is lib/silcutil/silcbuffer.h.
1803 * Simplified the backup router protocol by removing the _GLOBAL
1804 types. Updated protocol specs and the code. Affected files
1805 are silcd/server_backup.[ch].
1807 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1809 * Deny '@' and '!' from nicknames since they are reserved
1810 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1811 Updated protocol specs and the code.
1813 Affected files are silcd/server_util.[ch].
1815 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1817 * Fixed stack overflow in Irssi SILC client. Affected
1818 file irssi/src/silc/core/client_ops.c.
1820 * Check that Host is set in ServerConnection and RouterConnection
1821 in silcd.conf. Affected file silcd/serverconfig.c.
1823 * Fixed crash in server with protocol completion callbacks,
1824 namely rekey and backup resuming protocols. Affected files
1825 are silcd/server_backup.c and silcd/server.c.
1827 * Fixed rekey protocol to not restart if it is started already.
1828 Affected files are lib/silcclient/client.c and
1831 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1833 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1835 * Fixed EOF handling in SILC Config, affected file
1836 lib/silcutil/silcconfig.c.
1838 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1840 * Fixed RESOLVING flag handling in JOIN notify and other
1841 notifys to handle the resolvings correctly in client library.
1842 Affected file lib/silcclient/client_notify.c.
1844 * Do not send full INVITE and BAN lists in INVITE and BAN
1845 notifys, only the changed information. Affected file
1848 * Fixed INVITE notify sending in INVITE command, send it
1849 only when needed. Affected file silcd/command.c.
1851 * Handle the founder key change properly in CMODE_CHANGE
1852 notify. Bug #122. Affected file silcd/packet_receive.c.
1854 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1856 * Remove the mark for output (mark it only for input) after
1857 purging outgoing queue. Prevents the "Error in select()"
1858 floods. Affected file silcd/packet_send.c.
1860 * Fixed incorrect connection deletion from client library
1861 after calling "connect" client operation. Could cause
1862 crashes for example during reconnect timeouts. Affected
1863 files are lib/silcclient/client.c and
1864 irssi/src/silc/core/client_ops.c.
1866 * Check server private key file permissions before starting
1867 the server. Affected file silcd/serverconfig.c.
1869 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1871 * NULL terminate allocated string in silc_buffer_strformat.
1872 Affected file lib/silcutil/silcbuffmt.c.
1874 * Rewrote the invite/ban list string handling in server to
1875 use SilcBuffer instead. Affected files are silcd/command.c
1876 and silcd/server_util.c.
1878 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1880 * Fixed double free in CMODE command when setting new HMAC
1881 for channel. Affected file silcd/command.c.
1883 * Added couple of missing memset's to zero sensitive memory.
1884 Affected files silcd/command.c, lib/silcclient/command.c.
1886 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1888 * Fixed a double free in INVITE command error handling in
1889 server. Affected file silcd/command.c.
1891 * Added macros SILC_SWAB_[16|32] to swab byte order of
1892 16-bit and 32-bit unsigned integers. Affected file
1893 lib/silcutil/silctypes.h.
1895 * Use the SILC_SWAB_16 instead of htons() in server when
1896 handling ports since the ports in structures are always
1897 in little-endian order (regardless of platform). Affected
1898 file silcd/serverid.c and silcd/server_backup.c.
1900 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1902 * Send DISCONNECT in close admin command in server. Affected
1903 file silcd/command.c.
1905 * Check whether we are already connecting to a remote router
1906 (in addition of checking whether we are already connected)
1907 before creating new connection. Affected file silcd/server.c.
1909 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1911 * Added better compiler and compiler flags checking in
1914 * Check that socket is valid after QoS is applied to data.
1915 Affected file lib/silcutil/unix/silcunixsockconn.c.
1917 * Make sure the socket connecetion is not closed to early
1918 when closing connection in server. Also make sure the
1919 connection is always closed after error in a protocol.
1920 Affected file silcd/server.c.
1922 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1924 * Removed --session and --dummy options from Irssi SILC Client.
1925 -d option is available only if --enable-debug was given.
1926 Affected files are irssi/src/silc/core/silc-core,
1927 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1929 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1931 * Added silc_buffer_steal to steal the data from the buffer.
1932 Affected file lib/silcutil/silcbuffer.h.
1934 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1936 * Fixed server crash with double Primary block in config file.
1938 Fixed also various memory leaks around the config file
1939 parser. Affected files lib/silcutil/silcconfig.c,
1940 silcd/serverconfig.c.
1942 * Changed my nickname (Johnny Mnemonic) to my real name, this
1943 means that bugs introduced by him were actually introduced
1946 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1948 * Don't display "foo appears as foo\nYou're now known as foo"
1949 messages. Affected file irssi/src/silc/core/client_ops.c
1951 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1953 * Fixed error handling of invalid client entry when calling
1954 commands in server. Fixes a crash. Affected file
1957 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1959 * Added some sanity checks in server for correctness of the
1960 server configuration. Affected file silcd/serverconfig.c.
1962 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1964 * Prevent endless resolving of user informations in USERS
1965 command by checking the command reply status correctly.
1966 Affected file lib/silcclient/command_reply.c.
1968 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1970 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1971 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1972 Aldous <Matthew@Aldous.com>.
1974 * Added better implementation using CriticalSection of
1975 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1976 <mikko.lahteenmaki@pikabaana.net>.
1978 * Added some Winsock WIN32 compatiblity defines into
1979 includes/silcwin32.h.
1981 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1983 * Fixed double free in async host lookup code. Affected file
1984 lib/silcutil/silcsockconn.c.
1986 * On backup router handle now the SERVER_SIGNOFF from router
1987 for local connected servers too, and close the connections.
1989 Do not process them as normally signing off servers when they
1990 really signoff by sending EOF fe, but always assume that
1991 router sends the SERVER_SIGNOFF.
1993 Affected files silcd/server.c and silcd/packet_receive.c.
1995 * Fixed socket unsetting when closing connections. Affected
1996 files silcd/server.c and silcd/packet_send.c.
1998 * Do not print the nickname in SERVER_SIGNOFF if we do not
1999 have it. Prevents asserts in Irssi core. It is possible we
2000 don't have the nick if it was just being resolved when server
2001 signoff. Affected file irssi/src/silc/core/client_ops.c.
2003 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2005 * Fixed autonick crashbug in client library. Affected file
2006 lib/silcclient/client.c.
2008 * Fixed Unix implementation of SilcMutex to really assert if
2009 the mutex is locked/unlcoked already. Affected file
2010 lib/silcutil/unix/silcunixmutex.c.
2012 * Fixed locking in silc_schedule_uninit. It didn't lock
2013 when dispatching timeout tasks. Affected file is
2014 lib/silcutil/silcschedule.c.
2016 * Changed Win32 implementation of SilcThread to use modern
2017 Win32 interface. Affected file is
2018 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
2020 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2022 * Don't print signed messages when sending failed. Affected files
2023 irssi/src/silc/core/silc-[servers.c/commands.h]
2025 * Send adquate signal when founding a channel by joing it. Affect
2026 file irssi/src/silc/core/client_ops.c
2028 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2030 * Fix theme abstracts parsing. Affected files irssi/default.theme,
2031 irssi/src/fe-common/core/themes.c
2033 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2035 * Fixed close command to use the port correctly when closing
2036 server connections. Affected file silcd/idlist.c.
2038 * Check for NULL outbuf in silc_socket_write. It is possible
2039 that it is NULL is some odd case. Affected files are
2040 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
2042 * Do not call final protocol callback for backup router
2043 resuming protocol when closing connection. It is closed
2044 by timeout in case of error. Affected file silcd/server.c.
2046 * Backup reconnect to router if backup resuming protocol
2047 failed. Affected file silcd/server_backup.c.
2049 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2051 * Fixed double free in SKE library error hadling when signature
2052 error occurred. Affected file lib/silcske/silcske.c.
2054 * Save the fingerprint to new SilcClientEntry after changing
2055 nickname. Affected file lib/silcclient/client_notify.c.
2057 * Print SIGNOFF in Irssi SILC client only if the nickname is
2058 known. Prevents asserts in Irssi core. It is possible we
2059 don't have the nick if it was just being resolved when it
2060 quit. Affected file irssi/src/silc/core/client_ops.c.
2062 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2064 * Fixed double free in invite list adding code when adding
2065 invite strings. Affected file silcd/server_util.c.
2067 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2069 * More log printing during backup router protocol. Affected
2070 file silcd/server_backup.c.
2072 * Removed backwards support for old private key file format.
2073 Affected file lib/silccrypt/silcpkcs.c.
2075 * Removed backwards support for not-so-strict decryption length
2076 check, it's strict now. Affected lib/silccrypt/silccipher.c.
2078 * GETKEY to update the client entrys fingerprint too.
2079 Affected file lib/silcclient/command_reply.c.
2081 * Added --without-libtoolfix for package builders using weird
2082 wrappers around libtool (BSD at least).
2084 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2086 * Fixed backup router bugs: When backup resumes router and
2087 receives a CHANNEL_MESSAGE packet the backup must not act
2088 as router since the packet header decryption would be
2089 different. Also, when relaying packets to channel, do
2090 not re-encrypt packets on backup that came from the primary
2091 since the connection isn't really router-router connection.
2092 Affected files silcd/server.c, silcd/packet_send.c.
2094 * Added checks in encryption/decryption that encryption/decryption
2095 length sent as argument really is multiple by block size. Helps
2096 catching really weird bugs like the above backup router bugs
2097 when packets are being decrypted in wrong way. Affected files
2098 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
2100 * Fixed padding generation in private key file encryption.
2101 Affected file lib/silccrypt/silcpkcs.c.
2103 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2105 * Added ignore_message_signatures setting which can be used
2106 to ignore signatures in messages. Affected files are
2107 irssi/src/silc/core/client_ops.c, silc-core.c.
2109 * Fixed the libtoolfix to use command line options instead of
2110 environment variables. They didn't work as expected. Now,
2111 the libtool is fully run-time configurable.
2113 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2115 * Verify signature payload for signed messages. Affected files
2116 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
2117 irssi/src/silc/core/silc-core.h
2119 * Display signature verification result in public and private
2120 messages using theme abstracts. See irssi/default.theme for
2121 examples on their usage. Affected files
2122 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
2123 irssi/src/fe-common/silc/module-formats.[ch],
2124 irssi/src/fe-common/silc/fe-common-silc.c,
2125 irssi/src/fe-common/silc/Makefile.am
2126 irssi/src/fe-common/core/fe-messages.[ch]
2128 * Fixed bugs in Irssi's theme parsing. Affected files
2129 irssi/src/fe-common/core/themes.c
2131 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2133 * Calculate the correct length for signed messages before
2134 encrypting, it must be multiple by block size. Affected
2135 file lib/silccore/silcmessage.c.
2137 * silc_message_signed_get_public_key returns now both
2138 decoded and encoded public key. Affected files are
2139 lib/silccore/silcmessage.[ch].
2141 * Added libtoolfix script that makes the libtool more generic
2142 and configurable in run-time. Now we can specify in run-time
2143 if what kind of libraries we want to create, regardless of
2144 configuration. SIMs are now creates even if --disable-shared
2145 was explicitly given.
2147 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2149 * Fixed founder key sending in CMODE command in client.
2150 Affected file lib/silcclient/command.c.
2152 * Fixed CUMODE founder authentication in server to not check
2153 for client's public key since it's not supposed to do that.
2154 Affected file silcd/command.c.
2156 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2158 * Set realname and hostname in NICK_REC records. Affected file
2159 irssi/src/silc/core/silc-nicklist.c
2161 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2163 * Remove 1.0 protocol backwards compat code from client
2166 * Added more reliable check for whether nickname did change
2167 or not, or whether only Client ID changed in NICK_CHANGE
2168 notify. Affected file lib/silcclient/client_notify.c.
2169 Fixes bug in '@' character handling in a nickname.
2171 * Added support for automatically parsing signature from
2172 the message payload. Added new function
2173 silc_message_get_signature to return the payload to
2174 application. Affected files lib/silccore/silcmessage.[ch].
2176 * Changed the private_message and channel_message client
2177 operations to deliver the SilcMessagePayload to the
2178 application too. Application can use it fe. to get the
2179 signature from the message for verification. Affected
2180 file lib/silcclient/silcclient.h, client_channel.c and
2183 * Redefined the signed payload for message payloads.
2184 Updated protocol specs and implemented.
2186 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2188 * Fixed wrong invite and ban list handling in server command
2189 reply. Affected files are silcd/command_reply.c,
2190 silcd/server_util.[ch].
2192 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2194 * Fixed CMODE setting in server when founder mode was set.
2195 Affected file silcd/command.c. Bug #95.
2197 * Added support to setting specific public key in CMODE in
2198 Irssi SILC client. Affected file lib/silcclient/command.c.
2200 * Added support to use specific public key in CUMODE in
2201 Irssi SILC Client. Affected file lib/silcclient/command.c.
2203 * Added support for inviting and banning by public key in
2204 Irssi SILC client. Affected file lib/silcclient/command.c.
2206 * Fixed fingerprint/babbleprint showing in invite and ban
2207 list command replys. Affected file is
2208 irssi/src/silc/core/client_ops.c.
2210 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2212 * Format CMODE +c and +h to display both the mode and the argument
2214 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2216 * Added test vectors and test programs for SHA-1, MD5,
2217 HMAC-SHA1 and HMAC-MD5. New tests are located in
2218 lib/silccrypt/tests/. Fixed also argument decoding bug in
2219 MD5 implementation. Affected file lib/silccrypt/md5.c.
2221 * Changed the channel private key and private message key
2222 generation (with static keys) to use SHA1 instead of MD5,
2223 as SHA1 is the mandatory hash function in SILC. Affected
2224 file lib/silcclient/client_[channel/prvmsg].c.
2226 * Changed the private key file encryption to use SHA1 instead
2227 of MD5. Added support for the old generation and added
2228 automatic change of the key (to be removed later). Affected
2229 files lib/silccrypt/silcpkcs.c.
2231 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2233 * Load only files with .pub suffix in PublicKeyDir. Affected
2234 file silcd/serverconfig.c.
2236 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2238 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
2239 channels. Affected files silcd/silcd.c, silcd/server.h.
2241 * Added the config directive PublicKeyDir for the client block.
2242 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
2244 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2246 * Merged Toni's irssi/silc.conf patch.
2248 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
2250 * Max alloc tests in allocation routines. Affected file
2251 lib/silcutil/silcmemory.c.
2253 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2255 * Fixed a typo in resuming code that fixed detach/resume code
2256 in server. Bug #93. Affected file silcd/packet_receive.c.
2258 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2260 * Do reverse lookups for server when /connecting. Affected files
2261 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
2262 irssi/src/core/net-nonblock.*
2264 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2266 * Added library versioning for shared libraries. Affected
2267 files configure.in.pre and lib/Makefile.am.pre.
2269 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2271 * Display INVITE and BAN lists as specified by SILC 1.2
2273 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2275 * Do not send invite list back unless asked (when sending
2276 no arguments) or when list was modified. Affected file
2279 * Remove client from invite list in KILLED notify and in
2280 KILL command. Affected file silcd/command.c and
2283 * Fixed bugs in invite list handling in INVITE command.
2284 Affected files silcd/command.c and silcd/server_util.c.
2286 * Merged with Irssi 0.8.6.
2288 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
2289 Affected file irssi/src/fe-text/silc.c.
2291 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2293 * The silc_argument_get_[first/next] now return the argument
2294 type to caller. Added silc_argument_payload_encode_one.
2296 Affected files are lib/silccore/silcargument.[ch].
2298 * Added support for the SILC 1.2 INVITE command and new
2299 invite lists to server. Affected files are silcd/command.c,
2300 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2302 * Added support for the SILC 1.2 BAN command and new
2303 ban lists to server. Affected files are silcd/command.c,
2304 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2306 * Added support to client sending new INVITE command. Affected
2307 file is lib/silcclient/command.c.
2309 * Added support to client sending new BAN command. Affected
2310 file is lib/silcclient/command.c.
2312 * Added support for removing client from invite list when kicked
2313 from channel, as SILC 1.2 dictates. Affected files are
2314 silcd/packet_receive.c and silcd/command.c.
2316 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2318 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
2319 automatically the cipher's internal IV. Affected files
2320 lib/silccrypt/silccipher.[ch].
2322 * Assure the RESUME_CLIENT packet is not sent to twice to
2323 backup router if the detached client was originated from
2324 the backup. Affected file silcd/server.c. Bug #76.
2326 * Changed silc_sim_symname to not allocate memory. Affected
2327 file lib/silcsim/silcsimutil.c.
2329 * Fixed memory leaks with SIMs in server. Affected files
2330 silcd/serverconfig.c, silcd/server.c.
2332 * Fixed channel key distribution after resuming detached
2333 client. Affected files silcd/packet_receive.c.
2335 * Fixed channel's global_user boolean checking after detaching.
2336 Check it after changing the owner of the client not before.
2337 Affected file silcd/packet_receive.c.
2339 * Fixed few double frees from client library. Fixes at least
2340 Bug #81, possibly others too.
2342 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
2343 notifys in Irssi SILC Client. Affected file is
2344 irssi/src/silc/core/client_ops.c. Bug #82.
2346 * Applied Ville Räsänen's manual page and --mandir bugfix
2347 patch. Affected files are configure.in.pre and Makefile.am.pre.
2350 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2352 * Added support to backup router protocol for backup to tell
2353 normal server that it cannot use the backup router as primary
2354 because the primary isn't really down. Updated protocol
2357 * Added support for primary router to tell backup router that
2358 resuming is not possible because the backup really isn't primary
2359 in the cell. For example if backup disconnected itself the
2360 resuming is not allowed since the primary really did not
2361 go down. Updated protocol specs.
2363 * Removed MARS from crypto library.
2365 * Defined the CTR mode and Randomized CBC mode in SILC. The
2366 CTR mode is RECOMMENDED now in specification. Defined also
2367 Serpent cipher as optional cipher. Updated the protocol specs.
2369 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2371 * Added support for inviting/banning by IP/MASK, public key,
2372 and explicit Client ID. Redefined the command and notify
2373 types to allow easier forwards support for other methods
2374 of inviting/banning. Updated protocol specs.
2376 * Remove the client from channel's invite lists if the client
2377 is kicked or killed. Updated protocol specs.
2379 * Unified the Channel Message Payload and Private Message
2380 into one Message Payload. Updated protocol specs and
2383 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2385 * Don't wait for EOF after socket error has occurred, but
2386 close the connection. Affected file is silcd/server.c.
2388 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2390 * Added support for setting FOUNDER mode on channel with
2391 specific public key which can be set with CMODE command.
2392 Updated protocol specs and implemented in client and server.
2394 * Fixed the Irssi SILC client to correctly shutdown the client
2395 library to avoid memory leaks. Affected files are
2396 irssi/src/silc/core/silc-core.c and silc-servers.c.
2398 * Deprecated the No Reply flag in SKE protocol and introduced
2399 "IV Included" flag which can be used to indicate that the IV
2400 is included in the ciphertext. This makes it possible to use
2401 SILC on unreliable transport, such as UDP which may cause
2402 packet reordering and losses. Updated protocol specs, did
2405 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2407 * Fixed the MPI implementation of silc_mp_sizeinbase to return
2408 < 32 bit values in correct size. Affected file is
2409 lib/silcmath/mp_mpi.c.
2411 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2413 * Fixed the KE Start Payload parsing to check that mandatory
2414 fields are present. Affected file lib/silcske/payload.c.
2416 * Fixed compilation warnigs in Irssi SILC Client. Affected
2417 files are irssi/src/silc/core/silc-query.c. client_ops.c.
2419 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2421 * Print "nick now appears as newnick" and update Irssi's nicklist
2422 when you change your nick to "nick". Closes #62
2424 * Never format your own nick. Closes #63
2426 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2428 * SILC_UMODE_GONE changes are now propagated correctly to the
2429 Irssi client. Closes #54
2431 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2433 * Fixed example in /HELP KEY
2435 * Added expando $j which expands to current SILC Client version
2437 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2439 * Fixed public key decoding in crypto library.
2441 * Added better error printing to SKE library.
2443 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2445 * Fixed NICK command to not crash if nickname was not sent.
2447 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2449 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2450 Deprecated the old Encrypt-And-MAC order. Updated protocol
2451 specs and implemented.
2453 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2454 generation. Updated specs and implemented.
2456 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2458 * Added support for rekey before 2^32 sequence number wraps.
2459 Affected files in server and client library.
2461 * Padding must be at least 8 bytes now. Implemented and updated
2464 * Compute maximum padding for authentication packets to make
2465 passphrase approximation attacks impossible. Affected files
2466 in client library and in server.
2468 * Fixed PING command sending in client library and handling in
2469 server. The server ID must be ID Payload, not raw ID data.
2470 Affected files in server and client library.
2472 * Defined that all public keys sent in commands and notify
2473 payloads are actually Public Key Payloads not raw public key
2474 data. Updated protocol specs and implemented.
2476 * Updated protocol version to 1.2. Updated specs and code.
2478 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2479 status types. Updated specs and the code.
2481 * Added support for normal client to kill its own entries from
2482 the network. Updated protocol specs and the code.
2484 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2485 and added initial implementation.
2487 * Added MAC field to the Private Message Payload to protect
2488 against chosen ciphertext attacks. Updated the protocol specs
2491 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2492 attribute to indicate the user's current idle and signon time
2493 of a service. Updated protocol specs and implemented.
2495 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2497 * Added "do_not_bind" argument to silc_client_file_send what
2498 can be used to not bind locally but assume the file receiver
2499 provides the point of connect. Usefull when sender is behind
2500 NAT device. Affected file lib/silcclient/silcclient.h and
2503 * Added -no-listener option to FILE SEND command in Irssi SILC
2504 client. Affected file irssi/src/silc/core/silc-servers.c.
2505 Renamed FILE RECEIVE to FILE ACCEPT.
2507 * Confirm passphrase for private key encryption in
2508 silc_create_key_pair and silc_change_private_key_passphrase.
2509 Affected files are lib/silcutil/silcapputil.c.
2511 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2513 * Move silc_client_packet_send back to internal, added
2514 silc_client_send_packet, a bit simpler function for application.
2515 Affected files lib/silcclient/silcclient.h, client.c and
2518 * Moved the SilcClientEntry, SilcChannelEntry and
2519 SilcServerEntry to silcclient.h to be public and documented
2520 them for application. Affected files are
2521 lib/silcclient/silcclient.h and idlist.h.
2523 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2525 * Fixed manual page installation patch by Ville Räsänen.
2526 USERS help page fix patch by Ville Räsänen
2528 * Changed the silc_client_command_call interface to make
2529 the command call simpler for the application. The library
2530 now handles the command line parsing, command finding and
2531 execution. Application only needs to call the function
2532 with the command line. Affected files are
2533 lib/silcclient/silcclient.h, command.[ch].
2535 * Fixed silc_get_input to NULL-terminate the returned input.
2536 Affected file lib/silcutil/silcutil.c.
2538 * Resolve the client's public key in JOIN command if the
2539 founder auth data is being requested but we don't know the
2540 client's public key. Affected file silcd/command.c.
2543 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2545 * Print notify for server opers when backup router comes
2546 online. Affected file silcd/server.c.
2548 * Fixed the INVITE command to send the invite list in
2549 command reply. Affected file silcd/command_reply.c.
2551 * Fixed MOTD command reply sending. Affected file
2554 * UTF-8 decode the topic in TOPIC command reply and LIST
2555 command reply in Irssi SILC client. Affected file is
2556 irssi/src/silc/core/client_ops.c.
2558 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2560 * Fixed the INVITE command to not crash Irssi SILC client
2561 when given without nickname argument. AFfected file
2562 irssi/src/silc/core/client_ops.c.
2564 * Fixed double free in WHOIS query on normal server when
2565 forwarding query to router. Affected file is
2566 silcd/server_query.c.
2568 * Fixed WATCH command reply handling on normal server which
2569 was missing altogether. Affected file silcd/command_reply.c.
2572 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2574 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2575 Included yodl sources for each of these. Also modified
2576 Makefile.am prototype to install these files to proper
2577 locations. Updated CREDITS. Affected file Makefile.am.pre,
2578 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2581 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2583 * Added support for encrypted private key files. Now
2584 passphrase must be provided when new key pair is created
2585 (can be empty though), and prompted when loading the
2586 private key. Added support for loading the old-style
2587 non-encrypted private keys as well. Affected files
2588 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2591 * Fixed silc_get_input to accept input on all terminals.
2592 Affected file lib/silcutil/silcutil.c.
2594 * Moved the Irssi SILC client key loading and other stuff
2595 to be called after the arguments and UI is initialized.
2596 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2598 * Added -P option to Irssi SILC client which can be used
2599 to change the passphrase of the private key. Affected
2600 file irssi/src/silc/core/silc-core.c.
2602 * Added silc_change_private_key_passphrase apputil routine
2603 to lib/silcutil/silcapputil.[ch].
2605 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2607 * Fixed connection closing in client library to not crash.
2608 Moved the connection freeing totally to function
2609 silc_clinet_del_connection. Affected file
2610 lib/silcclinet/client.c.
2612 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2614 * Changed includes/silcincludes.h to silcincludes.h.in to
2615 include configuration specific information. The silcdefs.h
2616 is not included in to installation anymore (it's only
2617 compilation time header).
2619 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2621 * Moved the SilcClient and SilcClientConnection from client.h
2622 to the public lib/silcclient/silcclient.h. Changed the
2625 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2627 * If version string in silc_clinet_alloc is NULL the library
2628 puts it automatically. Affected file lib/silcclient/client.c.
2630 * Changed the version strings from variables to #define's
2631 in includes/silcversion.h.
2633 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2635 * Added shared library complation support.
2637 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2639 * Added lib/silcutil/silcapputil.[ch] for application
2640 utility functions. It includes routines for applications'
2641 convenience. Added silc_create_key_pair, silc_show_public_key
2642 and silc_load_key_pair functions.
2644 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2646 * Send RESUME_CLIENT packet from router to backup routers
2647 to in resuming. Affected file silcd/packet_receive.c.
2649 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2651 * In IDENTIFY command parsing, send all other IDs except
2652 Client IDs explicitly to router for resolving on normal
2653 server. Also check that ID received in WHOIS command is
2654 always Client ID, others are not allowed. Affected file
2655 silcd/server_query.c.
2657 * Merged latest changes from irssi.org CVS.
2659 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2661 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2662 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2664 * Fixed the heartbeat sending in Irssi SILC client. Moved
2665 the silc_client_packet_send to silcclient.h for application
2666 usage. Affected files lib/silcclient/client_internal.h
2667 lib/silcclient/silcclient.h.
2669 * Fixed a bug in query resolving in server. Used wrong
2670 variable in a for loop and crashed. Affected file is
2671 silcd/server_query.c.
2673 * Server constructs requested attributes only to locally
2674 connected clients. Affected file silcd/server_query.c.
2677 * Fixed a bug when sending resolving from router to server
2678 with requested attributes. The constructed WHOIS command
2679 was incorrect. Affected file silcd/server_query.c.
2682 * Fixed Requested Attributes saving in WHOIS command reply.
2683 The length of the data buffer must be saved too. Affected
2684 file silcd/command_reply.c.
2686 * Update the client entry's servername after detaching is
2687 over. Affected file silcd/packet_receive.c. Bug #37.
2689 * Resolve incomplete client entrys in CUMODE_CHANGE and
2690 CMODE_CHANGE notifys. Affected file is
2691 lib/silcclient/client_notify.c. Bug #42.
2693 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2695 * Fixed channel key packet processing bug on backup router
2696 during backup resuming protocol. Affected file is
2697 silcd/packet_receive.c.
2699 * Fixed memory leaks in server. Affected files are
2700 silcd/server.c and silcd/packet_receive.c.
2702 * Fixed packet decryption problem when backup router encrypted
2703 channel message with wrong key during backup resuming
2704 protocol. Affected file silcd/packet_send.c.
2706 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2707 Toni Willberg (toniw@iki.fi)
2709 * Changed the SilcCipher context to be private. Changed the
2710 silc_cipher_get_iv to just return pointer to the IV. Added
2711 silc_cipher_get_name to return the name of the cipher.
2712 Fixed code all around to support these changes. Affected
2713 files are lib/silccrypt/silccipher.[ch], client library and
2716 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2718 * Fixed unaligned access in lib/silccore/silcattrs.c.
2720 * Fixed libtool linking in lib/silcsim/Makefile.am.
2722 * Fixed services attribute printing. Affected files is
2723 irssi/src/silc/core/silc-queries.c.
2725 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2727 * Fixed a crashbug in incoming server accepting. Affected
2728 file silcd/server.c.
2730 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2732 * Added automatically generated index to Toolkit Reference
2735 * Added support for Postscript Toolkit Reference Manual.
2737 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2739 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2742 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2744 * Added 'send_events' boolean argument to the function
2745 silc_schedule_set_listen_fd which sends the set events to
2746 the application explicitly if set to TRUE. Default action
2747 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2748 lib/silcclient/client_internal.h and silcd/server_internal.h.
2750 * Added silc_compare_timeval to determine which time values
2751 is smaller. Affected file lib/silcutil/silcutil.[ch].
2753 * Added sort-of "Quality of Service" (QoS) support to
2754 SilcSocketConnection. Data reception can be controlled with
2755 rate limit per second and/or read data length limit.
2756 Added silc_socket_set_qos. Affected files are
2757 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2759 * Added the QoS configuration to SILC Server configuration
2760 file. Affected files are silcd/serverconfig.[ch] and
2763 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2765 * Merged with irssi.org CVS.
2767 * Failed OPER and SILCOPER authentications are now logged.
2768 Affected file silcd/command.c. Bugs #25.
2770 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2772 * ROBODoc documented lib/silcutil/silcbuffer.h and
2773 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2774 <ville.rasanen@iki.fi>.
2776 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2778 * Added support for auto-passphrase authentication from the
2779 config file during connecting which was not implemented
2780 yet. Affected file irssi/src/silc/core/client_ops.c.
2782 * Fixed a bug in authentication protocol failure handling which
2783 was processing wrong callback context. Affected files
2784 are lib/silcclient/client.c and protocol.c.
2786 * Fixed the /ATTR allow off to actually work. Affected file
2787 is irssi/src/silc/core/silc-queries.c.
2789 * Fixed the /ATTR -del to work. Affected file is
2790 irssi/src/silc/core/silc-queries.c.
2792 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2794 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2796 * Fixed mask attribute adding in Irssi SILC client. Affected
2797 file irssi/src/silc/core/silc-queries.c.
2799 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2801 * Added support for saving the requested attributes in
2802 WHOIS to directory. Affected file is
2803 irssi/src/silc/core/silc-queries.c.
2805 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2807 * Added support for parsing VCard fields that do not have
2808 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2810 * Fixed a double free bug in hash table foreach function
2811 if the entry was deleted in the foreach callback. Affected
2812 file lib/silcutil/silchashtable.c.
2814 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2816 * Added silc_attribute_get_verify_data to return the signature
2817 verification data for either user digital signature or
2818 server digital signature in Requested Attributes. Affected
2819 files are lib/silccore/silcattrs.[ch].
2821 * Added silc_vcard_alloc which is used to allocated dynamic
2822 SilcVCard context. The silc_vcard_free now checks whether
2823 the context is dynamically allocated or not. Affected files
2824 are lib/silcutil/silcvcard.[ch].
2826 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2828 * Periodically remove the NOATTR status from client entry
2829 so that the client may take the attributes in use even after
2830 server has resolved them unsuccessfully earlier. Affected
2831 file silcd/server_query.c and idlist.h.
2833 * Moved sha1hash and md5hash from client->internal to
2834 SilcClient for application usage. Affected files are
2835 lib/silcclient/client.h and client_internal.h.
2837 * Fixed attribute encoding and decoding bugs. Affected
2838 files lib/silccore/silcattrs.[ch].
2840 * Added ATTR command to Irssi SILC Client which is used to
2841 manage user's Requested Attributes sending and values for
2842 WHOIS command. Affected files around Irssi SILC client.
2844 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2846 * Added silc_buffer_strformat which can be used to format
2847 strings into a buffer which size is automatically increased.
2848 Affected file lib/silcutil/silcbuffmt.[ch].
2850 * Added implementation of VCard (RFC 2426) which can be used
2851 as part of Requested Attributes in WHOIS command. Affected
2852 file lib/silcutil/silcvcard.[ch].
2854 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2856 * Some strncat -> silc_strncat changes our the core and
2859 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2860 errors. Added better error printing to SKE library.
2861 Affected files lib/silcske/silcske.c, silcske_status.h and
2864 * Save the PKCS key length even if only private key is set to
2865 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2867 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2868 length in bits not in bytes. Affected files are
2869 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2870 silcd/server_query.c.
2872 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2874 * Added silc_attribute_payload_encode_data to directly encode
2875 the data into the attributes buffer. Renamed function
2876 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2877 Affected files are lib/silccore/silcattrs.[ch].
2879 * silc_hash_table_find_foreach calls the foreach function now
2880 once even if the nothing was found with context set to NULL.
2881 Affected file lib/silcutil/silchashtable.[ch].
2883 * Remove the RESOLVING flag from client entry after received
2884 the Requested Attributes from the client. Fixed memory leak
2885 in client entry freeing. Affected files silcd/server_query.c
2888 * Added Requested Attributes support into SILC Client Library.
2889 It is not able to send requested attributes in WHOIS command,
2890 and also receive and process requested attributes. Added
2891 silc_client_attribute_[add|del] and silc_client_attributes_get
2892 functions. Added also `ignore_requested_attributes' to the
2893 SilcClientParams to not use attributes in client. Affected
2894 files are lib/silcclient/command.c, client_attrs.[ch],
2895 silcclient.h, client_internal and client.[ch].
2897 * Changed the silc_client_get_client_by_id to support Requested
2898 Attributes, it takes them as argument now. Affected file
2899 is lib/silcclient/silcclient.h, and idlist.c.
2901 * Added -details option to WHOIS command in Irssi SILC Client
2902 to support the requested attributes. By default it requests
2903 all attributes. Affected file lib/silcclient/command.c and
2904 irssi/doc/help/in/whois.in.
2906 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2908 * Add also SERVICE attribute for server-constructed attribute
2909 data. Also digitally sign the attributes and add
2910 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2911 silcd/server_query.c.
2913 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2915 * Changed the silc_attribute_payload_encode to support list
2916 of attributes (function may be called several times to add
2917 a new attribute). Removed the silc_attribute_payload_encode_list
2918 function. The encoding function now also automatically encodes
2919 the data, so the caller does not need to do that. Affected
2920 files lib/silccore/silcattrs.[ch].
2922 * Added support for replying on behalf of the user to the
2923 Requested Attributes in WHOIS command in the server. Affected
2924 file silcd/server_query.c.
2926 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2927 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2929 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2931 * Don't swtich to become primary router if we are backup if
2932 decryption error has occurred. Affected file silcd/server.c.
2934 * Fixed a bug in backup router IP address comparison in
2935 silc_server_backup_get.
2937 Save now also the port of the server/router and use that
2938 in comparison as well. Affected file silcd/server_backup.c.
2940 * Normal server now reconnects to backup router automatically
2941 if connection is lost to it. Affected file silcd/server.c.
2943 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2945 * If packet processing fails (like integrity check fails)
2946 the connection is closed now. Affected files are
2947 lib/silccore/silcpacket.c and silcd/server.c.
2949 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2951 * Fixed double free in RSA public key set function
2952 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2955 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2957 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2958 Added server_query.[ch] which provides one interface for
2959 querying information using all three commands.
2961 * Changed all "typedef unsigned char" in core library to
2962 "typedef SilcUInt8".
2964 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2966 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2968 * Renamed silc_server_get_client_resolve to
2969 silc_server_query_resolve and moved to server_query.[ch].
2971 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2973 * Resumed client packet handling from server put the resumed
2974 client on wrong list on router and caused the client not
2975 be present on the network anymore. Now fixed to put the
2976 client to correct list. Affected file silcd/packet_receive.c.
2978 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2980 * Various cleanup in error message output in config parsing code
2981 and in server init code. Fixed error log files containing
2982 too many newlines ('\n') in some situations. Affected files are
2983 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2985 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2987 * Use the reverse lookupped hostname in client internals
2988 instead of one user provided us as remote server name.
2989 Affected file lib/silcclient/client.c.
2991 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2993 * Added 'app_context' to silc_schedule_init. It is an
2994 application specific context that is delivered to application
2995 in task callback functions. Affected files are
2996 lib/silcutil/silcutil.[ch].
2998 * The hb_context in SilcSocketConnection is not freed
2999 automatically anymore (application must free it). Freeing
3000 it automatic is inconsistent. Affected files are
3001 lib/silcutil/silcsockconn.[ch].
3003 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3005 * Added support for removing explicitly added client connections
3006 in rehash and closing the client connections if they were
3007 unconfigured in the rehash. Affected file silcd/server.c.
3009 * Added support for aborting automatically pending commands
3010 that never receives the reply (to avoid memory leaks).
3011 Added also silc_server_command_pending_timed to set the
3012 specific timeout for pending command. Affected files are
3013 silcd/command[_reply].[ch].
3015 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
3016 specs and lib/silccore/silcstatus.h.
3018 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3020 * Changed the silc_get_time to accept time value as argument
3021 or if zero is sent return current local time. Affected
3022 file lib/silcutil/silcutil.[ch].
3024 * Added STATS command to client library and Irssi SILC client.
3025 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
3027 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3029 * Assure that channel key is set before sending it. May
3030 crash server otherwise. Affected file silcd/packet_send.c.
3032 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3034 * Assure that endless loop cannot happen with detached client
3035 resolving on normal server. Added idlist status
3036 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
3037 silcd/idlist.h and silcd/packet_receive.c.
3039 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3041 * Incoming file transfer request cannot use same session as
3042 the sending session. This can happen when sending file to
3043 yourself. Crashed the client on quit. Affected file
3044 lib/silcclient/client_ftp.c. Bug #24.
3046 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3048 * Implemented the draft-riikonen-precense-attrs draft and
3049 the Attribute Payload into the lib/silccore/silcattrs.[ch].
3051 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3053 * Distribute the SERVER_SIGNOFF notify also to local backup
3054 routers from the primary router. The backup router may not
3055 have the signing of local server directly connected and need
3056 to know about the signoff. Affected file silcd/server_util.c.
3058 * Use the primary router as the origin of the locally connected
3059 server when it is disconnecting from the backup router since
3060 that's where it really is coming from. Now the clients from
3061 the disconnecting server are removed correctly and "shadow"
3062 clients are not left to the backup router. Affected file
3065 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3067 * If normal server is standalone and found existing but disabled
3068 channel, do not re-create the channel since it creates
3069 duplicate same channels. Affected file silcd/server.c.
3071 * Added anonymous client connections support to server. New
3072 "anonymous" configuration option to ConnectionParams section
3073 added. If set to true, the username and hostname information
3074 of the client will be scrambled and anonymous user mode is
3075 set automatically to the user. Affected files are
3076 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
3078 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3080 * In JOIN notify handling, mark that the cache entry of the
3081 client cannot be expired. Can cause crashes on normal
3082 server (asserts client->channels). Affected file is
3083 silcd/packet_receive.c.
3085 * From now on distribution versions are used as protocol versions
3086 instead of by default using the Toolkit base version as protocol
3087 version. Affected file prepare.
3089 * Do not set the locally resolved hostname for local client
3090 entry but take what server sends. This way the real hostname
3091 is showed in WHOIS for yourself. Affected file is
3092 lib/silcclient/idlist.c and lib/silcclient/client.c.
3094 * Resolve local info with IDENTIFY when connecting to server.y
3096 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3098 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
3099 for implied search (not needed on platforms which has native
3100 pthreads library). Use --without-pthreads to disable threads.
3101 Affected file is configure.in.pre
3103 * Fixed --with-iconv on platforms which need to bypass (broken)
3104 native iconv(). Affected file is configure.in.pre
3106 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3108 * Moved -C option parsing in Irssi SILC client at same time
3109 as other options. The UI was initialized earlier and caused
3110 problems on command line. Bug #16. Affected file is
3111 irssi/src/silc/core/silc-core.c.
3113 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3115 * Added global variable silc_log_timestamp that tells silclog
3116 wether to print or not the timestamp in the logging files.
3117 Affected file lib/silcutil/silclog.[ch].
3119 * Added silcd configuration option Timestamp in the Logging
3120 section. Affected file silcd/serverconfig.[ch],
3121 doc/example_silcd.conf.in.
3123 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3125 * Fixed fingerprint checking to check for entirely empty
3126 fingerprint instead of two first bytes when determining
3127 if it is set. Bug #18. Affected file silcd/command.c.
3129 * Fixed duplicate PKCS name registering to not allow it.
3130 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
3132 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3134 * Conditionalize non-gcc compiler optimizations for various
3135 platforms, enable those commented out. Cleanups.
3136 Affected file lib/silcmath/mpi/configure.in
3138 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
3140 * silc_rng_exec_command() left zombie processes if command
3141 didn't generate any output. Affected file
3142 lib/silccrypt/silcrng.c
3144 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3146 * Rewrote iconv checking, introduce --with-iconv for systems
3147 which rely on libiconv. Check if iconv() provided by libc
3148 is good enough, otherwise demand libiconv. Affected file
3151 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3153 * Search for ldopen() also in libc. This enables SIM support
3154 on *BSD systems. Based on patch from Alex Zepeda. Affected
3155 file configure.in.pre
3157 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3159 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
3160 This fixes prepare on *BSD systems. Affected file
3163 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3165 * More fixed for not having purge timeout for global clients
3166 that are on channel. Affected files silcd/command_reply.c
3169 * Fixed the rekey protocol to work with backup router connections.
3170 Rekey packets are now allowed on disabled connections as
3171 well. Affected files silcd/packet_send.c and server.c.
3173 * Do not switch to be as backup router when shutting down and
3174 closing the primary connection. Affected file silcd/server.c.
3176 * Fixed memory leaks in backup router deleting. Added
3177 silc_server_backup_free to free all data during shutdown of
3178 server. Affected files silcd/server_backup.[ch].
3180 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3182 * Do not process commands if the sock->user_data is NULL.
3183 Affected file silcd/command.c.
3185 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3187 * Fixed buffer overflow and security problems (loosing bits
3188 in CFB encryption) in SILC RNG. Problems reported by
3189 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
3191 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3193 * Added yet more checks that client is not expired on global
3194 list if it is on channels. Affected file is
3195 silcd/command_reply.c.
3197 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3199 * Merged c0ffee's MIME signal patch which adds support for
3200 sending also MIME messages in Irssi SILC Client, and handling
3201 received MIME messages in a signal (and perhaps doing something
3202 to non-textual MIME messages).
3204 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3206 * Fixed pending command deletion in server and client library
3207 to check the whole list instead of breaking after first found.
3208 The affected files are silcd/command.[ch] and
3209 lib/silcclient/command.[ch].
3211 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3213 * Return NO_SUCH_CHANNEL error in USERS for channel that is
3214 secret or private, otherwise it's possible to find out
3215 whether a secret channel exists or not. Affected file
3218 * If CMODE change fails during the mode setting, assure that
3219 the old mode mask is set for the channel back. Affected
3220 file silcd/command.c.
3222 * Fixed passphrase saving on +a channel on normal server
3223 after successful JOIN command. Affected file silcd/command.c.
3225 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3227 * Remove server/router operator privileges in DETACH command,
3228 since it's possible to resume to server where these
3229 privileges would not be allowed for the client. Affected
3230 file silcd/command.c.
3232 * Do not set to wait for backup in rehash of the server.
3233 Affected file silcd/server.c.
3235 * Do not check listener sockets when counting how many
3236 socket connections we have. Affected file is
3237 silcd/server_util.c.
3239 * Do not announce disconnected clients that are remaining
3240 in history (for WHOWAS). This is because SIGNOFF notify
3241 for these has been sent earlier already. Affected file
3244 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3246 * Buffer overflow with CUMODE command's mode->mode character
3247 conversion. Reported by Ville Räsänen. Affected file
3248 lib/silcutil/silcutil.c.
3250 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3252 * Allow heartbeat packets to go disabled connections anyway.
3253 Affected files silcd/server.c and silcd/packet_send.c.
3255 * Do not broadcast New Channel packets with List flag set
3256 in the packet to backup routers. The router must check
3257 for the correctness of the packets before sending them.
3258 It is possible that router will have enforce Channel ID
3259 change and this would cause desync in the backup router.
3260 Affected file silcd/packet_receive.c.
3262 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
3263 are handled in list parsing. They are not list packets
3264 anymore. Affected file silcd/packet_receive.c.
3266 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3268 * Stop waiting for backup router through the timeout, not
3269 directly after backup router has arrived. Affected file
3272 * Do not re-create channel keys and send them when removing
3273 clients in server shutdown. Affected files are
3274 silcd/server_internal.h and silcd/server_util.c.
3276 * Notify distribution to backup routers was missing from
3277 the silc_server_send_notify_dest function which caused
3278 desyncing problems with backup router. Affected file is
3279 silcd/packet_send.c.
3281 * The client's channel removing was working wrong on
3282 backup router. It assumed that it doesn't know global
3283 information but backup router does know. For this reason
3284 it could remove channel when it wasn't supposed to do that.
3285 Affected file silcd/server.c and silcd/server_util.c.
3287 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3289 * Stop for a couple seconds after badkup router has become
3290 primary router. Affected file silcd/server.c.
3292 * Added silc_server_remove_servers_by_server, which is used
3293 to remove servers originated from some other server. Also
3294 clients of those servers can be removed too. Affected file
3295 silcd/server_util.[ch].
3297 * When removing clients after a server has signed of remove
3298 also all servers behind that server (unless they are known
3299 to be available locally), and send SERVER_SIGNOFF for each
3300 of the server separately. Also the signed off clients are
3301 sent now separately per signed off server. The affected files
3302 are silcd/server.c and silcd/server_util.[ch].
3304 * All servers added with silc_idlist_add_server must always
3305 have both "router" and "connection" pointers set. Otherwise,
3306 bad server entries may be left around in the cache.
3307 Affected file silcd/command_reply.c.
3309 * Do not create the channel key in NEW_CHANNEL packet
3310 processing if the channel is empty. Affected file
3311 silcd/packet_receive.c.
3313 * Completed backup router support for standalone routers.
3314 Supports also servers in the cell that do not use the backup
3317 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3319 * Fixed a bug in silc_string_regexify which did not add '^'
3320 at the start of each string, and thus the matching was
3321 not explicit. For example ban list iikone@*!*@* would
3322 match also "priikone", which is wrong, it would have to be
3323 *iikone@*!*@* to match also "priikone". Affected
3324 file lib/silcutil/unix/silcunixutil.c.
3326 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3328 * Enable all local server connections before updating client
3329 caches when we've become backup router. Otherwise, signoff
3330 packets may not reach the clients. Affected files are
3331 silcd/server.c and silcd/server_util.[ch].
3333 * Fixed a bug in version string parsing which could crash
3334 the program with specially formatted version string.
3335 Bug reported and patch provided by Ville Räsänen. Affected
3336 file lib/silcutil/silcutil.c.
3338 * Handle the disconnection immediately when DISCONNECT
3339 packet is received in server. Affected file silcd/server.c.
3341 * Primary router now waits a short time (10 seconds) for
3342 backup router connection before accepting any other
3343 connection (except local). Affected file silcd/server.c,
3346 * Fixed a crash in client libary in NICK_CHANGE notify when
3347 NICK_CHANGE arrived for client entry we are resolving
3348 currently. Affected file lib/silcclient/client_notify.c.
3350 * Call the sconn->callback completion even if error had
3351 occurred. Start reconnecting always if connection to
3352 primary router fails during backup router protocol.
3353 Affected files silcd/server.c and server_backup.c.
3355 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3357 * Added functions silc_server_send_opers and
3358 silc_server_send_opers_notify to send packets stricly
3359 to operators. Added macro SILC_SERVER_SEND_OPERS macro
3360 to send variable argument notify to operators.
3361 Affected files silcd/packet_send.[ch] and silcd/server.h.
3363 * Removed UMODE rights checking with UMODE_CHANGE notify.
3364 Affected file silcd/packet_receive.c.
3366 * Server/router operator now receives notify when network
3367 switches to backup router and when it resumes the use of
3368 primary router. Affected file silcd/server.c and
3369 silcd/server_backup.c.
3371 * Fixed the updating of client information after backup
3372 resuming protocol is over; update all except local clients
3373 to the new primary router. The affected file is
3374 silcd/server_util.c.
3376 * Added support for closing active connections in rehash
3377 that were unconfigured by the user. Supports currently
3378 closing server and router connections. Affected file
3381 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
3383 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3385 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
3386 is NULL since seems that on some platforms NULL is allowed
3387 and on some it's not. Fallback encoding is used instead.
3388 Affected file lib/silcutil/silcstrutil.c.
3390 * Fixed statistics updating for incoming server connection
3391 which could cause problems when re-connecting. Affected
3392 file silcd/server.c.
3394 * Preliminary backup router support for standalone router
3395 added. Affected files in silcd/.
3397 * Mark server connections in backup router disabled before
3398 and after backup protocol. Affected file is
3399 silcd/server_backup.c.
3401 * Added support for reconnecting to remote server connection
3402 even if the protocol fails, and if the configuration wants
3403 us to keep trying to connect anyway.
3405 Server connection is not allowed to backup router if
3406 backup router does not have connection to primary router yet.
3408 Affected file is silcd/server.c.
3410 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3412 * Added silc_client_udpate_server function to update changed
3413 server info. Affected file lib/silcclient/idlist.[ch].
3415 * Added check for server entries that are being resolved when
3416 notify is received. If being resolved, handle the received
3417 notify only after it's resolved so that all notifys are
3418 handled in same order as received from the server.
3420 Added similar resolver check to channel entries. Every
3421 notify that cause resolving of any information that affects
3422 channel entry marks the channel entry in waiting state.
3423 After whatever resolving is over the waiters are signalled
3424 and only then the notifys are handled in the same order
3425 as delivered from the server.
3427 Affected files are lib/silcclient/idlist.[ch], and
3430 * Fixed KILLED notify handling in normal server. Affected
3431 file silcd/packet_receive.c.
3433 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
3434 is locally connected, or was locally connected (but may
3435 be detached and connection is not active). Added also
3436 SILC_IS_LOCAL for checking this status. Affected files
3437 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
3438 silcd/server.c and silcd/server_internal.h.
3440 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3442 * Don't send or handle TOPIC_SET if topic is already set and
3443 is same as being set. Affected files silcd/command.c and
3444 silcd/packet_receive.c.
3446 * Fixed CMODE change rights checking to work correctly when
3447 removing modes by operator. Affected file is
3448 silcd/server_util.c.
3450 * Fixed some handling with New Channel packet in router and
3451 fixed some CMODE_CHANGE notify handling in server and router.
3452 Affected file is silcd/packet_receive.c.
3454 * Changed "disconnect" client operation to include the
3455 reason of the disconnection and optional disconnection
3456 message. Affected file lib/silcclient/silcclient.h.
3458 * Made the compilation of lib/contrib/ stuff conditional.
3459 Affected files configure.in.pre, lib/contrib/Makefile.am.
3461 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3463 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3464 to the sender of the notify too, to avoid situation where two
3465 notifys are in the network at the same time going to oppsite
3466 directions. Affected file silcd/packet_receice.c.
3468 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3470 * Delete the client from channel even if the cilent->id is
3471 NULL. It was possible that client was deleted without
3472 removing from channels (theoretically at least). Affected
3473 file silcd/server.c and silcd/server_util.c.
3475 * Free the client data too when resuming is not successful.
3476 Affected file silcd/packet_receive.c.
3478 * Merged some code from c0ffee's silc-plugin. Affected files
3479 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3481 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3482 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3483 to the primary router connection, the other one returns
3484 TRUE if packet must be broadcasted to network.
3486 * All notifys that are destined to primary router (to network)
3487 are now automatically sent to backup routers even if the
3488 router is standalone (and has backup router). Affected files
3491 * Added --without-irssi and --without-silcd configuration
3492 options for disabling the compilation of these applications.
3493 Affected file configure.in.pre and prepare.
3495 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3497 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3498 UTF-8 encoding and decoding. Added also new encodings
3499 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3501 Added also SILC_STRING_LANGUAGE which is language and charset
3502 specific encoder and decoer for those platforms that support
3503 iconv(). It can convert the UTF-8 to and from the locale
3504 specific character set.
3506 Affected file lib/silcutil/silcstrutil.[ch].
3508 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3510 * Added function silc_get_command_name to the file
3511 lib/silcutil/silcutil.[ch].
3513 * Improved the server debug output a bit. Affected files are
3516 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3518 * Save the channel passphrase when received succesful JOIN
3519 command reply from router, on normal server. Otherwise
3520 joinig +a channels from normal server is not possible.
3521 Affected file silcd/command.c.
3523 * Fixed a bug in TOPIC_SET notify handling. The notifier
3524 may be other than client too, like server or channel.
3525 It expected it to always be only client and ignored the
3526 notify. Affected file silcd/packet_recieve.c.
3528 * Removed some (unnecessary) debug printing from
3529 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3531 * Do not force CMODE_CHANGE when server is announcing new
3534 Router announces stuff only after server reannounces channel
3535 after CHANNEL_CHANGE notify.
3537 These fixes optimizes the announcing procedure, and perhaps
3538 fixes some problems too. Affected file silcd/packet_receive.c.
3540 * Fixed SERVER_SIGNOFF sending to local clients. It was
3541 totally broken and sent the notify to all local clients,
3542 instead of only to those that was on same channel as the
3543 signing off clients. Affected file silcd/server_util.c.
3545 * Added -D option to server. It can be used to give debug
3546 level. The levels are from 0 - 99, and are predefined for
3547 smooth server debugging. (see silcd.c for the predefined
3548 levels). Affected file silcd/server.c.
3550 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3552 * Fixed a bug in Irssi SILC client to close the connection
3553 properly when disconnecting from server. Affected file
3554 irssi/src/silc/core/client_ops.c.
3556 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3558 * When authenticating as founder during JOIN command, check
3559 that the one authenticating becomes the only founder on the
3560 channel. Affected file silcd/command.c.
3562 * Better checking for founder mode setting when CUMODE_CHANGE
3563 notify is received. Affected file silcd/packet_receive.c.
3565 * Close all connections when shutting down the server by sending
3566 DISCONNECT packet. Close all listeners too when shutting
3567 down the server. Affected file silcd/server.c.
3569 * Handle DISCONNECT packet correctly in client library by
3570 calling the "disconnect" client operation. Affected file
3571 lib/silcclient/client.c.
3573 * Handle local errors correctly during resuming. Affected
3574 file lib/silcclient/client.c.
3576 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3578 * The log file is not dupped internally anymore in
3579 lib/silcutil/silclog.c. Fixed memory leaks too.
3581 * The scheduler now dispatches all pending timeout tasks
3582 when it is uninitialized with silc_schedule_uninit.
3583 Affected file lib/silcutil/silcschedule.c.
3585 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3587 * Added --enable-stack-trace option to configure. Added
3588 memory allocation stack trace support. Added files
3589 lib/silcutil/stacktrace.[ch]. Affected files are
3590 lib/silcutil/silcmemory.[ch].
3592 * Fixed memory leaks from libraries and server. Affected
3593 files around the tree.
3595 * Reverted back a fix made to CUMODE which broke it.
3596 Affected file silcd/command.c.
3598 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3600 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3601 core library, and implemented it. All textual messages SHOULD
3602 use this flag and the message MUST be UTF-8 encoded.
3603 All text messages sent by Irssi SILC client are now UTF-8
3604 encoded (regardless whether the terminal supports UTF-8 or not).
3605 Affected files are lib/silccore/silcchannel.h,
3606 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3609 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3611 * Added lots of new statistics updating that was missing from
3612 the server and router code. Affected files in silcd/.
3614 * Sending SIGUSR1 signal to server now dumps the current
3615 server statistics into /tmp directory. Affected file is
3618 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3619 the SILC Hash Interface also. Added new functions
3620 silc_hash_get_name, silc_hash_init, silc_hash_update and
3621 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3623 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3625 * Added some better info printing for client during connecting.
3626 Affected file silcd/server_util.c.
3628 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3629 to silence a user on a channel. Affected files are
3630 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3631 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3632 and silcd/packet_receive.c.
3634 * Fixed a fatal bug in handling of malformed command payload.
3635 Affected file silcd/command.c.
3637 * Fixed a double free when announcing channel users to router.
3638 Affected file silcd/server.c.
3640 * After successful authentication to channel founder mode, check
3641 that there isn't anyone else with founder mode on the channel.
3642 The one that authenticated will become founder and anyone
3643 else is demoted. Affected file silcd/command.c.
3645 * Added error printing of any error that has occurred during
3646 any command in client library. Affected file is
3647 irssi/src/silc/core/client_ops.c.
3649 * Removed some error printing from the client library and left
3650 it for the application to worry (from the error status it
3651 receives in 'command' client operation. Affected file is
3652 lib/silcclient/command.c.
3654 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3656 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3657 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3658 Starting key agreement with itself is denied. Affected file
3659 is lib/silcclient/client_keyagr.c.
3661 * Fixed some error checkings from the SFTP library which caused
3662 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3663 and lib/silcsftp/sftp_util.c.
3665 * Added new "debug" and "debug_string" settings to Irssi SILC
3666 client which can be used to print runtime debugging on the
3667 Irssi's screen. Available when compiled with --enable-debug
3668 option. Affected file irssi/src/silc/core/silc-core.c.
3670 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3672 * Fixed a missing variadic parameter in a function call that
3673 caused server crash when a non-allowed connection arrived.
3674 Reported by Richard Becker. Affected file silcd/server.c.
3676 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3678 * Added WATCH list sending to backup routers from router.
3679 The WATCH command is sent by the router to the backup
3680 router. Affected file silcd/command.c.
3682 * Mark the backup_router flag for RouterConnection entry
3683 if the backup router stuff is defined in the config file.
3684 Affected file silcd/serverconfig.c.
3686 * Fixed some backup data sending around the code to work better
3687 if the router is standalone router. Not all places were fixed.
3688 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3691 * Fixed the router connecting when connecting to multiple
3692 routers. It ignored every other router except the first
3693 one. Affected file silcd/server.c.
3695 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3697 * Made the private key generation after expiration optional.
3698 If not created after expiration the old key will re-expire
3699 at a later time (and thus key pair is not necessary to
3700 change). Affected file irssi/src/silc/core/clientutil.c.
3702 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3704 * The length arguments in bind() and connect() were wrong
3705 and fixed now to used SIZEOF_SOCKADDR in the
3706 lib/silcutil/unix/silcunixutil.c.
3708 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3710 * Fixed detach timeout handling to use Client ID and not
3711 the actual client entry which may be freed in the callback.
3712 Affected file silcd/command.c.
3714 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3716 * Merged c0ffee's multiple interface support patch.
3717 Affected files in silcd/.
3719 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3721 * Cleanup keys properly. Affected file is
3722 irssi/src/silc/core/clientutil.c.
3724 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3726 * Display the user mode on the status bar. Affected file
3727 irssi/src/silc/core/silc-expandos.c.
3729 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3731 * If private message key is not set, but the flag is set in
3732 the packet, ignore the packet since it cannot be decrypted.
3733 Affected file lib/silcclient/client_prvmsg.c.
3735 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3737 * When resuming client, remove the old client entry from
3738 the watcher list too. Affected file silcd/packet_receive.c.
3740 * Do not allow normal server to force founder mode away
3741 from router if the founder mode is already set. Affected
3742 file silcd/packet_receive.c.
3744 * Remove the client entry with watch notify types with short
3745 timeout, and not directly, so that other notifys can be
3746 retrieved too. Affected file lib/silcclient/client_notify.c.
3748 * Display notification about data messages that cannot be
3749 displayed. Affected files irssi/src/silc/core/client_ops.c,
3750 irssi/src/fe-common/silc/module-formats.[ch].
3752 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3754 * Fixed the CHANNEL_CHANGE notify handling in client libary
3755 to not use freed memory. Affected file is
3756 lib/silcclient/client_notify.c.
3758 * Fixed CUMODE_CHANGE notify handling in server. Affected
3759 file silcd/packet_receive.c.
3761 * Fixed USERS command to support empty channels. Affected
3762 file silcd/command.c.
3764 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3766 * Allow multiple identical pending commands to be registered
3767 in client library. Affected file is lib/silcclient/command.c.
3769 * Call the completion for resolving client information only
3770 after all resolvers has finished. This fixes a crash in
3771 the client. Added support for checking when the resolvers
3772 are finished. Affected file is lib/silcclient/idlist.c.
3774 * Wait by default 3 seconds before reconnecting to the server
3775 after being disconnected. Makes the /detach command a bit
3778 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3780 * Check the watcher list before sending signoff notifys
3781 when closing client connection. Affected file is
3784 * Added better CMODE command rights checking. Affected file
3785 silcd/server_util.c.
3787 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3789 * Fixed watcher list checking during server signoff. It
3790 crashed the server. Affected file silcd/server_util.c.
3792 * The JOIN command reply returns now the founder's public
3793 key. Affected file is silcd/command.c.
3795 * Announce the channel mode, and the mode properties with
3796 CMODE_CHANGE notify. Affected file silcd/server.c.
3798 * Mark new channels by default disabled, untill at least
3799 one user joins the channel. Affected file is
3800 silcd/packet_receive.c.
3802 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3804 * The nickname argument to watch notify can be optional.
3805 Fixes a crash in server. Affected file silcd/packet_send.c.
3807 * Remove the client entry from cache if the WATCH notify type
3808 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3809 lib/silcclient/client_notify.c.
3811 * Check the watcher list before and after changing nickname
3812 when the NICK_CHANGE notify is received. Affected file is
3815 * Fixed a crash in OPER and SILCOPER command sending. Empty
3816 passphrase caused the crash. Affected file is
3817 lib/silcclient/command.c.
3819 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3821 * Merged with Irssi CVS for Irssi SILC client.
3823 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3825 * Completed the protocol specifications.
3827 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3829 * Merged with Irssi CVS for Irssi SILC client.
3831 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3833 * Added the founder's public key delivery to the
3834 CUMODE_CHANGE notify type as well. Updated the protocol
3835 specs and the code. Affected files are silcd/packet_send.[ch],
3836 silcd/packet_receive.c and silcd/command.c.
3838 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3840 * Added silc_pkcs_public_key_copy function into the
3841 lib/silccrypt/silcpkcs.[ch].
3843 * Remove the `iv' from the SilcChannelEntry since we can
3844 live without it. Affected files are silcd/idlist.h and
3845 silcd/packet_receive.c.
3847 * Added support for sending the founder's public key in
3848 the CMODE_CHANGE notify packet in the server. Affected
3849 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3850 silcd/command.c and silcd/server.c.
3852 * Changed the FOUNDER_AUTH authentication to use only
3853 public key authentication as defined by new protocol
3854 specs. Passphrase authentication with that mode cannot
3855 be used anymore. It is now possible to reclaim founder
3856 mode from any server in the network. Affected files are
3857 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3859 * Added permanent channels support by making the channel
3860 permanent when FOUNDER_AUTH mode is set on the channel.
3861 The channel will not be destroyed even if channel is empty
3862 when that mode is set. Protocol TODO #17. Affected
3863 files are silcd/server.[ch], server_util.[ch],
3864 silcd/command.c, silcd/packet_receive.c and
3865 lib/silcclient/command.c.
3867 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3869 * Added reference counter to the command reply context in
3870 the client library. Affected files are
3871 lib/silcclient/command_reply.[ch].
3873 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3875 * Fixed rekey protocol with PFS in the client library.
3876 Affected file is lib/silcclient/protocol.c.
3878 * Added support for list of errors in client library
3879 command reply handling. Affected file is
3880 lib/silcclient/command_reply.c.
3882 * Defined that the WHOIS and IDENTIFY commands can send
3883 list of errors. Updated the protocol specs. Protocol
3886 * Added support for sending list of errors to WHOIS and
3887 IDENTIFY commands in server. Added support for receiving
3888 list of errors in server. Affected files are
3889 silcd/command.c and silcd/command_reply.c.
3891 * Fixed client info resolving on LEAVE command in client
3892 library to not crash. Affected file is
3893 lib/silcclient/client_notify.c.
3895 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3897 * Defined that the NICK command replies with thew changed
3898 nickname too, to make the nickname changing simpler at
3899 the client's end. Updated protocol specs and the code
3900 in client and server. Affected files are
3901 silcd/command.c, lib/silcclient/command_reply.c and
3902 lib/silcclient/command.c.
3904 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3906 * Added `Compressed' packet flag to indicate that the packet
3907 payload is compressed by the sender. Updated the protocol
3908 specs and the core library. The compression still is not
3909 implemented in the sources. Affected file is
3910 lib/silccore/silcpacket.h.
3912 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3914 * Remove pending command callbacks also if the connection
3915 to the server is destroyed. Affected file is
3916 lib/silcclient/client.c.
3918 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3920 * Added new QUIET channel user mode that can be used to
3921 quiet a user in a channel. Updated the protocol specs but
3922 it wasn't implemented yet. Protocol TODO #27. Affected
3923 file is lib/silccore/silcmode.h.
3925 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3927 * Added BLOCK_INVITE user mode to be able to block incoming
3928 invite notifications. Protoocol TODO #26. Affected files
3929 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3932 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3933 the protocol specs and the code. Affected file is
3934 lib/silccrypt/silcpkcs.c.
3936 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3938 * Disconnect Payload includes now the status type. Updated
3939 the protocol specs and the code. Protocol TODO #25.
3940 Affected files are silcd/server.c, lib/silcclient/client.c.
3942 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3943 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3944 Moved the silc_client_command_status_messages table to the
3945 lib/silcutil/silcutil.c and added new funtion
3946 silc_get_status_message, which deprecates function
3947 silc_client_status_message. Affected files are
3948 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3949 lib/silcutil/silcutil.[ch].
3951 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3953 * Defined that the nickname hash in Client ID MUST be from
3954 lowercase nickname. This effectively changes nicknames in
3955 SILC to case-insensitive. Updated the protocol specs and
3956 the code. Affected files are lib/silcutil/silcutil.[ch],
3957 silcd/serverid.c, and silcd/idlist.c.
3959 * Added new channel user modes BLOCK_MESSAGES_USERS and
3960 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3961 code. Affected files are lib/silccore/silcmode.h,
3962 lib/silcclient/command.c, and silcd/packet_send.c.
3964 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3965 specs and code. Affected file lib/silccore/silcstatus.h.
3967 * Added support for watch list. It is possible to add nicknames
3968 to be watched, and when they come to network, leave network
3969 or user mode changes the watcher will be notified of this
3970 change. Added SILC_COMMAND_WATCH command, added new
3971 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3972 notifications. Updated the protocol specs and implemented
3973 this to library, client and server. Protocol TODO #21.
3974 Affected files are lib/silccore/silccomand.h,
3975 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3976 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3977 silcd/packet_send.[ch], silcd/packet_receive.c, and
3978 irssi/src/silc/core/client_ops.c.
3980 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3981 somebody watching you. Updated the protocol specs and the
3982 code. Affected files are lib/silccore/silcmode.h, and
3983 lib/silcclient/command.c.
3985 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3987 * Added service support to SILC protocol. Added new command
3988 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3989 core library. Services are not implemented in server or
3990 client for now. Protocol TODO #20. Affected files are
3991 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3993 * Added SilcStatus argument to `command' client operation
3994 to return the error status when command sending fails
3995 locally. Changed all command in client library to return
3996 correct command status. Affected files are
3997 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3998 irssi/src/silc/core/client_ops.c.
4000 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4002 * Added silc_mime_parse function to parse MIME headers.
4003 Affected files are lib/silcutil/silcstruti.[ch].
4005 * Added MIME header parsing in Irssi SILC Client. It displays
4006 all textual MIME objects, others it ignores. Affected file
4007 is irssi/src/silc/core/clien_ops.c.
4009 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4011 * Fixed a bug in the pid writing function, which couldn't be
4012 written in a root-owned directory.
4014 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4016 * Defined that channel message to unknown Channel ID must
4017 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
4018 Updated the protocol specs and the code in server. The
4019 affected file is silcd/packet_receive.c.
4021 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4023 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
4024 that it is used to send error notifys if error occurs during
4025 some SILC packet processing, except commands. The error
4026 types are same as for command reply types. Defined that
4027 if private message is sent to unknown Client ID the error
4028 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
4029 Updated the protocol specs and code. Affected files are
4030 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
4031 lib/silcclient/client_notify.c, silcd/packet_receive.c,
4032 and irssi/src/silc/core/client_ops.c. Renamed the
4033 SilcCommandStatus to SilcStatus.
4035 * Defined the use of extra WHOIS attributes in WHOIS command.
4036 The <Requested Attributes> (defined in a separate document)
4037 can be used to request additional information about user
4038 not returned by standard WHOIS command. Defined that server
4039 can send WHOIS command directly to client. Client provides
4040 the requested attributes to the server. Updated the protocol
4041 specs. Protocol TODO #4. Implementation is not done yet
4042 (Protocol TODO #24).
4044 * Renamed function silc_client_command_status_message to
4045 silc_client_status_message. Affected files are
4046 lib/silcclient/command_reply.[ch].
4048 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4050 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
4051 32 bit integers. Updated the protcol specs and the code.
4052 Affected files are silcd/command.c and
4053 lib/silcclient/command.c.
4055 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4057 * Fixed a bug in library where sending a bogus authentication
4058 payload would lead to a crash. Affected file is
4059 lib/silccore/silcauth.c.
4061 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4063 * Added detach_disabled and detach_timeout server config
4064 options to the server. Affected files silcd/serverconfig.[ch],
4065 silcd/command.c and silcd/packet_receive.c.
4067 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4069 * Added resolve_cmd_ident field to the SilcClientEntry structure
4070 too so that if the entry is for example being resolved so
4071 another command may attach to the same pending command reply
4072 without requiring to resolve the same entry again. Added
4073 support for adding multiple pending commands for one
4074 command idenfier. Affected files lib/silcclient/command.[ch],
4075 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
4077 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4079 * Defined that server receives WHOIS command reply for private
4080 and secret channels too. Updated protocol specs and the
4081 code in server. Affected file silcd/command.c.
4083 * Defined <channel user mode list> argument to WHOIS command
4084 reply for returning user modes on the channels. The
4085 channel list now doesn't include the user mode anymore but the
4086 actual channel mode. Updated protocol specs and the code in
4087 client and server. Affected files are silcd/command_reply.c,
4088 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
4089 and lib/silcclient/command_reply.c.
4091 * Save the channels list in WHOIS command reply in normal server
4092 so that WHOIS always shows joined channels also in normal
4093 server and not just on router. Affected file is
4094 silcd/command_reply.c.
4096 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4098 * Defined that server receives USERS command reply for private
4099 and secret channels too. Updated protocol specs and the
4100 code in server. Affected file silcd/command.c.
4102 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4104 * Changed the UMODE's mode mask argument to be optional. If
4105 not provided then the command merely returns the current mode
4106 mask to the client. Updated protocol specs and the server.
4107 Affected file is silcd/command.c.
4109 * Added SILC session detachment/resuming support. It is possible
4110 to detach by closing the network connection and then re-connect
4111 and resume to the old client session. Added DETACHED user
4112 mode that server will set for detached client. Added new
4113 packet RESUME_CLIENT which is used to perform the resuming
4114 process. Added DETACH command. Updated the protocol specs,
4115 core library, client and server. Protocol TODO #22. Very
4116 many affected files around the tree.
4118 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4120 * Changed the CMODE's mode mask argument to be optional. If
4121 not provided then the command merely returns the current mode
4122 mask to the client. Updated protocol specs and the server.
4123 Affected file is silcd/command.c.
4125 * Changed the Killer's Client ID in KILLED notify to be just
4126 any ID payload since router server is allowed to kill as well.
4127 Updated protocol specs, client libary and server. Affected
4128 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
4129 and irssi/src/silc/core/client_ops.c.
4131 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4133 * Added new user modes ANONYMOUS for special anonymous servers
4134 that may set the mode for client, and BLOCK_PRIVMSG which
4135 client may set to block incoming private messages unless the
4136 Private Message Key flag is set (using private keys to protect
4137 private messages). Updated protocol specs and code in client
4138 and server and core library. Protocol TODO #23. Affected
4139 files are lib/silccore/silcmode.h, silcd/server.[ch],
4140 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
4141 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
4143 * Added new channel user mode BLOCK_MESSAGES which the client
4144 may set to itself to tell server not send channel messages.
4145 Other packets such as channel key packets are still sent.
4146 Protocol TODO #23. Updated the protocol specs, client and
4147 server. Affected files are lib/silccore/silcmode.h,
4148 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
4149 lib/silcutil/silcutil.c, silcd/command.c, and
4150 silcd/packet_send.c.
4152 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4154 * Redefined the Status Payload to include now two 8 bit fields,
4155 instead of one 16 bit field. This now makes it possible to
4156 send list of errors. Updated the protocol specs and the code
4157 in core library, client library and server. Protocol TODO #1.
4158 Affected files are lib/silccore/silccommand.[ch],
4159 lib/silcclient/command_reply.[ch], silcd/command.c,
4160 silcd/command_reply.c and silcd/packet_receive.[ch].
4162 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4164 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
4165 must be handled by the application and should tell the application
4166 that an error message was already printed, and it should print the
4167 config coords (line, filename, ...). Affected files are
4168 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
4170 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
4171 server config parsing code more readable.
4173 Fixed a bug in the fetch_logging() config callback.
4175 Affected files is silcd/serverconfig.c.
4177 * Drop root privileges when started in foreground. Don't drop them
4178 if debugging also. Affected file is silcd/silcd.c.
4180 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4182 * Added more IM-like features by introducing new user modes
4183 for setting various presence information. Added new modes:
4184 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
4185 specs and code. Protocol TODO #19. Affected files are
4186 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
4187 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
4189 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4191 * Added STATS command to the protocol after all, to return
4192 various statistical information about the network. It can
4193 be used by clients to retrieve statistical information, and
4194 servers may use it to to fetch cell and network wide
4195 statistics from router. Updated the protocol specs and
4196 implemented it to the server. Protocol TODO #16.
4197 Affected files are lib/silccore/silccommand, silcd/command.[ch],
4198 silcd/command_reply.[ch].
4200 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4202 * The LIST command reply in client libary now adds new channel
4203 entry if the returned channel doesn't exist yet in cache,
4204 and returns the channel entry to the application in the
4205 command_reply client operation. Affected file is
4206 lib/silcclient/command_reply.c.
4208 * Changed the channel message payload's MAC generation to
4209 include the IV in the MAC as well. This way all relevant
4210 parts of the channel message payload are authenticated also
4211 with the channel message MAC (and not only by packet MAC).
4212 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
4213 Affected file is lib/silccore/silcchannel.c.
4215 * Fixed the SKE to save the remote version, since the
4216 silc_ske_parse_version mistakenly checked wrong version,
4217 after it replaced the start payload. Affected files are
4218 lib/silcske/silcske.[ch].
4220 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4222 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
4223 string utility functions. Added there also new functions
4224 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
4225 Affected files lib/silcutil/silcstrutil.[ch].
4227 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
4228 files are lib/silcutil/silcstrutil.[ch].
4230 * Defined that the security property fields in SKE SHOULD be
4231 UTF-8 encoded, defined that version string MUST be US-ASCII
4232 encoded, defined that passphrases sent in connection
4233 authentication protocol MUST be UTF-8 encoded. Implemented
4234 these to the client and server. Defined also that other
4235 passphrases sent in the protocol MUST be UTF-8 encoded.
4236 Affected files are lib/silcske/silcske.c,
4237 lib/silcclient/protocol.c, silcd/protocol.c,
4238 silcd/serverconfig.c, and lib/silccore/silcauth.c.
4240 * Changed the silc_client_close_connection interface to not
4241 need the SilcSocketConnection which should not be visible
4242 to application. Affected files are lib/silcclient/client.c
4243 and lib/silcclient/silcclient.h.
4245 * Rewrote the text for Private Message Key Payload in the
4246 protocol specification. Protocol TODO #11.
4248 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4250 * Upgraded the protocol version to 1.1, updated protocol specs
4253 * Added the nickname as new argument to NICK_CHANGE notify and
4254 added it to protocol specs and implemented it to client and
4255 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
4256 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
4257 lib/silcclient/client_notify.c.
4259 * Added the killer's client ID to the KILLED notify and added
4260 it to protocol specs and implemented it to client and server.
4261 Protocol TODO #13. Affected files are silcd/command.c,
4262 silcd/packet_receive.c, packet_send.[ch],
4263 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4264 The killer's client entry is now returned to application in
4265 the `notify' client operation.
4267 * Fixed the Max Argument fields that had too large value set
4268 in the protocol specs. Protocol TODO #14.
4270 * Added the LEAVE command reply to return the ID of parted
4271 channel. Updated protocol specs and implemented it to the
4272 client and server. Protocol TODO #15. Affected files are
4273 silcd/command.c, lib/silcclient/command_reply.c. The channel
4274 entry is now returned to application in the `command_reply'
4277 * Rewrote the version SKE version checking in client libary
4278 and in server to use the silc_parse_version_string. Affected
4279 files are lib/silcclient/protocol.c, silcd/protocol.c.
4281 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
4282 commands that was missing it, and updated protocol specs and
4283 the server implementation. Protocol TODO #10. The affected
4284 file is silcd/command.c.
4286 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
4287 generic reply to a generic request (REQUEST flag), and
4288 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
4289 way. A draft-riikonen-silc-flags-payloads-00.txt is written
4290 to define the payload for DATA flag. Added the flags to
4291 the implementation. Protocol TODO #9. Affected file is
4292 lib/silccore/silcchannel.h.
4294 Changed the client library to return the message length
4295 to application as well in the channel_message and private_message
4296 client operations. Affected files are
4297 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
4298 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
4299 and lib/silcclient/client_ops_example.c.
4301 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
4302 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
4303 the channel. Updated protocol specs and impelemented this
4304 to client and server. Protocol TODO #6. Affected files are
4305 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
4306 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
4308 Added new options m and M to CMODE command in Irssi SILC
4309 client to set these modes.
4311 * Deprecated all administrative commands from SILC protocol
4312 since they are highly implementation specific commands.
4313 Updated protocol specs. Moved the old commands in
4314 implementations to private range of command types. Affected
4315 files are silcd/command.c, lib/silcclient/command.c and
4316 lib/silcclient/command_reply.c. Protocol TODO #8.
4318 * Fixed a bug in server where sending unknown command crashes
4319 the server. Affected file silcd/command.c.
4321 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4323 * Added SILC_PROTOCOLVERSION macro to check protocol version
4324 of a socket connection. The affected file is
4325 lib/silcutil/silcsockconn.h.
4327 * Added better error logging in rekey protocol. Affected file
4330 * Do not check public key types in SKE during rekey. Affected
4331 file lib/silcske/payload.c.
4333 * Fixed the rekey protocol with PFS, which was totally broken.
4334 Affected file silcd/protocol.c.
4336 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4338 * Some client implementations quit network by doing first LEAVE
4339 and then immediately SIGNOFF (like Bombyx). We now do check
4340 after a short time after LEAVE notify and check whether the
4341 client is still valid after LEAVE, and if not we remove it from
4342 cache. Affected file is lib/silcclient/client_notify.c.
4344 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4346 * Merged version 1.1.4 of zlib. Even if it not currently in use,
4347 it's good not to have security holes here.
4349 * Fixed a negative refcount situtuation for the config context.
4350 Affected file is silcd/serverconfig.c.
4352 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4354 * ROBOdoc documented lib/silcutil/silcutil.h.
4356 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4358 * Optimized even more the SilcPacketContext structure. Now
4359 totally saved 16 bytes of memory per context after optimization.
4360 Affected files are lib/silccore/silcpacket.[ch].
4362 * Made strict checks for valid SILC IDs. Affected file is
4363 lib/silccore/silcid.c.
4365 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4367 * Changed the object argument for silc_cipher_register,
4368 silc_hash_register, silc_hmac_register and silc_pkcs_register
4369 to const. Affected files are lib/silccrypt/silccipher.[ch],
4370 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
4372 * Changed the silc_get_username and silc_get_real_name to
4373 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
4375 * Fixed the Irssi SILC Client to use the silc_get_username and
4376 silc_get_real_name insted of glib routines since the glib
4377 routines only corrupt stack. Fixes the Irssi SILC to work in
4378 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
4380 * Fixed the Irssi to not use g_get_home_dir since it crashes
4381 or returns garbage on cygwin and corrupts stack. Added function
4382 get_home_dir to Irssi routines. Affected files are
4383 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
4385 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4387 * Made some structure optimizations. SFTP memory FS MemFSEntry
4388 entry structure. Optimized SilcTask structure. Optimized
4389 SilcPacketContext structure.
4391 Affected files lib/silcsftp/sftp_fs_memory.c,
4392 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
4394 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4396 * And yet again reverted back the config thing since Johnny
4397 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
4400 * Fixed memory leaks from config object. Affected files are
4401 silcd/serverconfig.[ch].
4403 * Added support for adding new connections to the server in rehash.
4404 After rehash they take effect.
4406 Added support for changing the maximum allowed connections in
4407 rehash. The number can grow but going smaller is not supported.
4409 Added function silc_server_num_sockets_by_remote to the
4410 silcd/server_util.[ch].
4412 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
4414 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4416 * Added preliminary checking during config parsing for a valid
4417 public/private key and removed further checks in the code.
4418 Affected files are silcd/serverconfig.[ch], server.c.
4420 * Moved functions silc_server_drop() and silc_server_daemonise()
4421 from server.c to silcd.c since they are stricly related to
4422 the application activity.
4424 * Reverted a small part of the automatic ref/unref since
4425 it caused a double unref in some situations. Affected
4426 files are silcd/silcd.[ch], server.c, serverconfig.c.
4428 * Added some .cvsignore files in the lib directory.
4430 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4432 * Fixed silc_net_gethostbyaddr to correctly resolve by
4433 address. Affected file lib/silcutil/silcnet.c.
4435 * Fixed the notify relaying to client. The HMAC to be used
4436 with relayed packets ws wrong and caused decryption failure
4437 at the client end. Affected file is silcd/packet_receive.c.
4439 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4441 * Created new branch silc_protocol_1_0_branch.
4443 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4445 * Changed the silc_server_config_* routines to be SilcServer
4446 independent. They are now officially application specific code
4447 and not part of generic server implementation. Affected files
4448 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4450 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4452 * Added automatic referencing of config context in the
4453 silc_server_config_alloc, and automatic unreferencing in the
4454 silc_server_config_destroy. Affected files are
4455 silcd/serverconfig.[ch], silcd/silcd.c.
4457 * Fixed the silc_log_quick handling in the logging routines.
4458 It didn't log quickly when it was TRUE. Affected file is
4459 lib/silcutil/silclog.c. Also the flush delay was set even
4460 if it was 0 in config file. Affected file is
4461 silcd/serverconfig.c.
4463 * Added support for changing key pair of the server in rehash.
4464 Affected file silcd/server.c.
4466 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4468 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4469 too early, before getting the channel entry. Affected file
4470 is silcd/packet_receive.c.
4472 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4474 * Added functions silc_server_config_[ref/unref], these are used
4475 to prevent that the config object is destroyed.
4477 No longer directly affect global variables silc_log_quick and
4478 silc_log_delay, they are first cached inside the config object
4479 and then applied with silc_server_config_setlogfiles().
4481 silc_server_config_set_defaults() is now internal to
4482 serverconfig.c, there are no reasons to show this internal stuff
4485 Affected files are silcd/serverconfig.[ch].
4487 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4488 fprintf's to stderr, since some code may be executed again after
4489 the server went into the background. Affected files are
4492 * Added rehash support. Added function silc_server_rehash() that
4493 will perform all the basic tasks of the rehashing procedure.
4495 * Added command line option `-x, --hexdump'. This will enable the
4496 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4497 The option `--hexdump' implies `--debug'.
4499 * Fixed a bad bug in the logging APIs (silcutil library) where
4500 the application would crash after calling silc_log_reset_all().
4502 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4504 * Fixed the KICKED notify handling in client library to
4505 correctly remove the channel and all entries from the
4506 channel when I was kicked. This bug crashed the client.
4508 Fixed yet another but in KICKED notify handling to remove
4509 the kicked client correctly from the channel.
4511 Affected file is lib/silcclient/client_notify.c.
4513 * Fixed a minor bug in looking up correct client entry
4514 in KICKED notify in server. Affected file is
4515 silcd/packet_receive.c.
4517 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4518 sources correctly to distribution. Fixes --with-gmp option.
4520 * Removed the manual rehashing from ID Cache, and changed it
4521 to use the SILC Hash Table's auto rehash feature. Affected
4522 file is lib/silccore/silcidcache.c.
4524 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4526 * Fixed a bug in the silc_client_nickname_format function that
4527 handles the multiple same nickname formatting. Two clients
4528 with same nickname caused problems after the first one left
4529 and rejoined. It didn't format the nickname correctly.
4530 Affected file is lib/silcclient/idlist.c.
4532 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4534 * Don't change the topic if olod topic is same as new one.
4535 Affected file is silcd/packet_receive.c.
4537 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4539 * Added cross-reference support to the SILC Documentation
4540 generator. All types across all HTML files are now cross-
4541 referenced. Affected files util/robodoc/generator.c and
4542 scripts/silcdoc/silcdoc.
4544 * Added file lib/silcutil/silctypes.h to include all the
4545 arithmetic type definitions and some macros. Removed
4546 includes/bitmove.h and moved macros to silctypes.h.
4548 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4550 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4552 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4554 * Added `type' argument to silc_id_payload_parse_id function which
4555 now returns the type of the ID to the sent pointer. Affected
4556 file is lib/silccore/silcid.[ch].
4558 * Added check for CMODE_CHANGE notify type that mode change is
4559 allowed by the sender. Affected file silcd/packet_receive.c.
4561 * Added check for CUMODE_CHANGE notify type that mode change is
4562 allowed by the sender. Affected file silcd/packet_receive.c.
4563 Added the ID type as CUMODE_CHANGE notify type as argument
4564 to the `notify' client operation. Affected files are
4565 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4567 * Added function silc_client_add_server to the client library.
4568 Added support for resolving also channel and server info when
4569 received unknown entity in notify packet. Affected files are
4570 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4572 * Added function silc_command_get_status to return the command
4573 status from the command reply's argument payload. Affected files
4574 are lib/silccore/silccommand.[ch].
4576 * Added check for KICKED notify type that the kicking is
4577 allowed by the client. Affected file silcd/packet_receive.c.
4579 * Created function silc_get_input which can be used to get input
4580 (echo on or off) from user on command line. Affected files are
4581 lib/silcutil/silcutil.[ch].
4583 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4585 * Optimized silc_server_packet_relay_to_channel function.
4586 Added new function silc_channel_message_payload_encrypt which
4587 can be called directly if channel message payload needs to
4588 be encrypted and is already encoded (no need to call _encode
4589 function). Packet relaying is now done by router without any
4590 extra memory allocations. Affected files are
4591 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4592 silcd/packet_send.c.
4594 * Fixed the INVITE notify handling. It took wrong arguments
4595 as invite list and invite delete. Affected file is
4596 silcd/packet_receive.c.
4598 * Added check for TOPIC_SET notify type that the topic change is
4599 allowed by the client. Affected file silcd/packet_receive.c.
4601 * Added check for INVITE notify type that inviting is allowed by
4602 the client. Affected file silcd/packet_receive.c.
4604 * Changed the silc_server_client_on_channel to return the
4605 SilcChannelClientEntry as well. Moved the function
4606 silc_server_check_cmode_rights to server_util.[ch].
4607 Affected files are silcd/server_util.[ch], silcd/command.c.
4609 * Added function silc_server_check_umode_rights to check whether
4610 changing client's user mode is allowed. Added check for
4611 UMODE_CHANGE notify type that the umode change is allowed
4612 by the client. Affected files are silcd/server_util.[ch],
4613 silcd/packet_receive.c and silcd/command.c.
4615 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4617 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4618 ID length. It ignored that ID can be IPv6 based as well.
4619 Affected file lib/silccore/silcpacket.h.
4621 * Fixed the silc_id_id2str and silc_id_str2id to take the
4622 IPv6 address offset's into consideration. Affecte file is
4623 lib/silccore/silcid.c.
4625 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4627 * Fixed the internal Unix scheduler functions to check for
4628 NULL context they may receive. The affected file is
4629 lib/silcutil/unix/silcunixschedule.c.
4631 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4633 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4634 can specify different directory with --home command line
4635 parameter. Affected files irssi/src/silc/core/client_ops.c,
4638 * SILC-specific commands aren't now executed if the active server
4639 isn't of SILC-type, so there won't be problems with having
4640 IRC and SILC protocol support in same client. Affected files
4641 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4644 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4646 * Improved the signal support in SILC Schedule. Added new
4647 function silc_schedule_signal_call which is used by application
4648 to mark a signal to be called. It is now safe to perform
4649 any kind of tasks in signal callbacks since it is guaranteed
4650 that the application specified signal callback is called
4651 after the signal is over. Affected files are
4652 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4654 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4656 * Added `name' field to SilcChannelPrivateKey to represent
4657 application given name for the key. Moved also the context from
4658 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4659 Added the `name' argument also to the function
4660 silc_client_add_channel_private_key.
4662 Added function silc_client_current_channel_private_key to set the
4663 current channel private key in use.
4665 Added "change" command to KEY command which can be used to change
4666 the current channel private key. Bound the command also to
4667 alt+K (Alt+Shift+k).
4669 Also affected files lib/silcclient/client_channel.c,
4670 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4672 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4674 * Added silc_rng_get_byte_fast function in to the
4675 lib/silccrypt/silcrng.[ch].
4677 * Changed the interface of silc_packet_assemble and the
4678 silc_packet_send_prepare. If silc_packet_assmble is now
4679 called the application does not call silc_packet_send_prepare
4680 because the library will call it automatically. These
4681 interfaces now also return a reference to the outgoing buffer
4682 which includes the assembled packet, which the application can
4683 use to encrypt the packet.
4685 Affected files are lib/silccore/silcpacket.[ch],
4686 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4687 silcd/packet_send.c, server_backup.c and packet_receive.c.
4689 * Fixed a packet sending bug on very high load, where outgoing
4690 packet queue wasn't handled correctly and packets got corrupted.
4691 Affected files are lib/silcutil/*/silc*sockconn.c,
4692 lib/silcclient/client.c and silcd/server.c.
4694 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4696 * Added macro SILC_PACKET_DATALEN which can be used during
4697 packet assembling to check whether the data to be added to
4698 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4699 len is truncated until it fits it.
4701 Added checks for maximum length of channel message payload and
4702 private message payload also.
4704 Added checks for maximum packet length in server and in
4707 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4708 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4709 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4710 lib/silcclient/client_prvmsg.c.
4712 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4714 * Added silc_server_packet_queue_purge call to the
4715 silc_server_disconnect_remote to assure that all data in the
4716 queue before disconnecting is sent to the network. Affected
4717 file silcd/server.c.
4719 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4721 * Added the deleting of server's own ID cache entry to the
4722 silc_server_free function. Free also everything else that
4723 has been allocated in silc_server_init. The affected file
4726 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4728 * Added functions silc_parse_version_string, silc_version_to_num,
4729 and silc_ske_parse_version to parse SILC protocol style version
4730 strings. Affected files lib/silcutil/silcutil.[ch] and
4731 lib/silcske/silcske.[ch].
4733 * Added new configuration params: version_protocol, version_software
4734 and version_software_vendor to specify what version the remote
4735 host must at least be to be able to connect to server. The vendor
4736 string can be regex matched too. Added new function
4737 silc_server_connection_allowed to check maximum number of allowed
4738 connections, and allowed versions for incoming connections.
4739 Affected files are silcd/server.c, server_util.[ch] and
4742 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4744 * Added preliminary support for signals in scheduler. The
4745 signals we care about are now blocked always when the scheduler
4746 is locked. This way we can synchronise the use of signal with
4747 scheduler. It is guaranteed that when signal occurs the scheduler
4748 is not locked, and thus new tasks can be safely added to the
4751 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4752 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4753 Added new platform specific routines
4754 silc_schedule_internal_signals_[un]block and
4755 silc_schedule_internal_signal_[un]register.
4757 Added new functions to SILC Schedule API:
4758 silc_schedule_signal_[un]register. Each signal that application
4759 is going to use should be registered to the scheduler.
4761 Affected files are lib/silcutil/silcschedule.[ch],
4762 lib/silcutil/*/silc*schedule.c.
4764 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4766 * Check for unauthenticated client and server in the
4767 silc_server_new_client and silc_server_new_server functions.
4768 Affected file silcd/packet_receive.c.
4770 * Added function silc_string_is_ascii to check whether given
4771 string is 7-bit ASCII string. Affected files are
4772 lib/silcutil/silcutil.[ch].
4774 * Added function silc_id_is_valid_server_id into the
4775 silcd/serverid.c and added checking for valid Server ID's in
4776 silc_server_new_server. The Server ID must always be based
4777 on the server's public IP address.
4779 * Added logging of DISCONNECT packet message in the server.
4780 Affected file silcd/server.c.
4782 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4784 * Changed all library interfaces that use Global RNG to also
4785 accept SilcRng as argument. Affected files are
4786 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4787 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4788 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4789 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4790 lib/silccrypt/rsa.c.
4792 * Added function silc_pkcs_generate_key to the
4793 lib/silccrypt/silcpkcs.[ch] for applications so that they
4794 don't need to do pkcs->pkcs->init calls anymore.
4796 * Remove SilcSocketConnection from the SFTP API since it really
4797 wasn't needed there. The application has the information
4798 saved in its contexts anyway and the SFTP layer doesn't need
4799 know about it. Affected files lib/silcsft/silcsftp.h and
4800 lib/silcsftp/sftp_[server/client].c.
4802 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4803 The SilcSimContext is not SilcSim.
4805 * Fixed possible buffer overflows in silc_id_render in the
4806 lib/silcutil/silcutil.c.
4808 * On EPOC the global crypto module lists are not used at all
4809 in the crypto library. Added support for using the constant
4810 algorithm list on EPOC. Affected files are
4811 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4814 * Fixed the handling of third parameter of KICKED notify, since
4815 it was mistakenly updated to SILC Protocol 1.0 even though it
4816 is to be included in 1.1. Since it is not in 1.0 it is not
4817 mandatory, and this fix now handles it only if it is provided,
4818 and it is not error if it is not provided. Affected file
4819 lib/silcclient/client_notify.c.
4821 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4823 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4824 client. Affected file irssi/src/silc/core/client_ops.c.
4826 * Merged with Irssi 0.8.4 from irssi.org CVS.
4828 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4830 * Check for valid socket connection in client entries before
4831 sending any messages. Fixes a crash, but doesn't fix some
4832 other underlaying bug that is lurking there. Affected
4833 file silcd/packet_send.c.
4835 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4837 * $usermode, $cumode and $cumode_space expandos shouldn't do
4838 anything with non-SILC server records. Affected file
4839 irssi/src/silc/core/silc-expandos.c
4841 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4843 * Fixed the silc_net_check_[host/local]_by_sock to support
4844 IPv6 bound sockets as well. Now they can return IPv6 addresses
4845 as well. Affected file lib/silcutil/silcnet.c.
4847 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4848 Affected lib/silcutil/unix/silcunixnet.c.
4850 * Fixed ID rendering (at least on some platforms, not NetBSD)
4851 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4853 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4855 * Added silc_hash_public_key and silc_hash_public_key_compare
4856 functions to be used with SilcHashTable. They can be used to
4857 hash public keys and compare public keys in hash table. Affected
4858 file lib/silcutil/silcutil.[ch].
4860 * Added support for specifying multiple public keys for Client
4861 connection section in server configuration file. This makes it
4862 possible to accept multiple public keys from same host, or to
4863 make a section that accepts any incoming host, and have the
4864 accepted public keys listed in the section.
4866 Added functions silc_sever_[find/get]_public_key, added the
4867 support for this actually to all connection sections but only
4868 the Client section is currently allowed to specify multiple
4871 Affected files are silcd/server.c, server_internal.h,
4872 command.c, protocol.c, server_util.[ch], packet_receive.c.
4874 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4876 * Merged Irssi 0.8.2 from irssi.org CVS.
4878 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4880 * If silc_debug is TRUE, also output standard logging messages
4881 to stderr with the debug output.
4883 Made silc_log_reset_all() flushing all channels before returning.
4884 Also fixed some documentation typos.
4886 Affected files are lib/silcutil/silclog.[ch].
4888 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4890 * Fixed the server to check correctly the amount of connections
4891 from single host, by checking also the type of the connection.
4892 Fixed also the comparison of number of connections and number
4893 of allowed connections. Affected files are silcd/server.c,
4896 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4898 * Fixed the USERS command reply to save the user's mode on the
4899 channel as well. Fixed JOIN command reply to check whether a
4900 client is on channel already and not join it twice. Affected
4901 file lib/silcclient/command_reply.c.
4903 * Added new file silc-expandos.c into irssi/silc/core/ to return
4904 various stuff for various signal for the statusbar etc. updating.
4905 Now Irssi SILC client prints channel user modes etc. on the
4908 * The user mode (like server/router operator changes) is now shown
4909 on the Irssi SILC client's statusbar. The affected files are
4910 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4912 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4914 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4915 to SILC_SCHEDULE_[UN]LOCK macros.
4917 * Added more error printing to logs in server code. Affected
4918 files silcd/server.c and silcd/protocol.c.
4920 * Fixed -S option parsing in Irssi SILC Client. Affected file
4921 irssi/src/silc/core/silc-core.c.
4923 * Added silc_buffer_alloc_size function. Affected file is
4924 lib/silcutil/silcbuffer.h.
4926 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4928 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4929 constants. Affected files in
4930 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4933 * Changed the internal SFTP Memory FS table to const. Affected
4934 file lib/silcsftp/sftp_fs_memory.c.
4936 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4938 * Fixed the buffer formatting and unformatting routines to
4939 check the size of 64 bits types with sizeof(). Affected
4940 file is lib/silcutil/silcbuffmt.c.
4942 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4944 * Removed 0.6.x backwards support.
4946 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4948 * Changed all integer type names:
4949 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4950 to avoid collisions with other libraries using same type names
4953 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4955 * Added `prefer_ipv6' argument to the functions
4956 silc_net_gethostbyname[_async]. If it is TRUE it will return
4957 IPv6 address over IPv4. If FALSE IPv4 address is returned
4958 even if IPv6 address was found. Affected files
4959 lib/silcutil/silcnet.[ch].
4961 * Added support silc_net_create_connection[_async] to fallback
4962 to IPv4 address if IPv6 address could not be used (like if
4963 it doesn't work on a specific system). Affected file in
4964 lib/silcutil/unix/silcunixnet.c.
4966 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4968 * Added silc_schedule_reinit function to do the enlarging
4969 of the max tasks handling capabilities of the scheduler.
4970 Affected files lib/silcutil/silcschedule.[ch].
4972 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4974 * Added automatic extern "C" { ... } for C++ compilers so the
4975 application does not need to define them. Affected file
4976 includes/silcincludes.h.
4978 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4979 old name went against naming convention. Applications now
4980 include "silcclient.h" instead of "clientlibincludes.h".
4981 Removed includes/clientlibincludes.h, it is redundant now.
4983 * Renamed includes/version.h to silcversion.h.
4985 * Added really preliminary support for OS/2 into the util
4986 library. Only thread & mutex API is implemented, others
4987 are still to be implemented. Created the lib/silcutil/os2/
4988 directory. Created also file includes/silcos2.h.
4990 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4992 * Added preliminary BeOS support into the util library.
4993 Created lib/silcutil/beos/, and implemented all the needed
4994 functions to support SILC on BeOS. Created also file
4995 includes/silcbeos.h.
4997 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4999 * Added proper initializations to silc's irssi code, so it's
5000 now possible to load it as module. Affected files
5001 irssi/src/silc/core/silc-core.c,
5002 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
5004 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5006 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
5009 * Fixed the silcdoc document generator to correct generate
5010 docs from all kinds of filenames. Affected files are
5011 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
5013 * ROBOdoc documented lib/silcutil/silcmemory.h.
5014 Added also new function silc_memdup.
5016 * Removed lib/silcutil/silcbufutil.h and moved those routines
5017 to the lib/silcutil/silcbuffer.h.
5019 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5021 * Added `user_count' to the SilcChannelEntry which now tells the
5022 number of users on the channel. The user count is now saved
5023 in normal server of global channels as well. Affected files
5024 silcd/server.c, idlist.h, packet_receive.c and command.c.
5026 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
5027 include file utility functions.
5029 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
5030 instead of calling directly OS routines.
5032 * Fixed NICK change printing in Irssi SILC Client. Fixed
5033 KICKED notify printing in Irssi SILC Client. Affected file
5034 irssi/src/silc/core/client_ops.c.
5036 * Fixed a NICK change bug in client library, to not recreate the
5037 client_entry->channels hash table everytime nick is changed.
5038 Affected file lib/silcclient/client.c.
5040 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5042 * ROBOdoc documented the lib/silcske/silcske.h, and improved
5043 the SKE interface a bit.
5045 * Fixed padding problem in PKCS#1. The padding was not actually
5046 random since the random number generator was used incorrectly.
5047 This security bug affects only when encrypting with PKCS#1, and
5048 it is not currently used at all in SILC. SILC only use signing
5049 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
5051 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5053 * Rewrote the notify handling in Irssi SILC client to not call
5054 the events as signals. Fixes problems with Perl support.
5055 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
5057 * Send the auto-nicking NICK command in client library with
5058 little timeout after connecting. The affected file is
5059 lib/silcclient/client.c.
5061 * Added following new config file settings:
5062 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
5063 key_exchange_timeout, conn_auth_timeout, connections_max,
5066 Implemented all the new config settings handling in the server.
5068 Optimized the use of SKE Mutual flag usage. Use it only
5069 if connection authentication protocol is not based in public
5072 Renamed all SilcServerConfigSection* to SilcServerConfig*
5073 to have a bit shorter names.
5075 Affected files silcd/serverconfig.[ch], server.[ch], and
5078 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5080 * Cleaned up the listening sockets code, preparing for the rehash
5081 support. Affected file is silcd/server.c.
5083 * Fixed some output messages. Affected files are silcd/silcd.c,
5086 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5088 * Create lib/doc/silcrng_intro.html document as introduction
5089 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
5091 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5093 * Fixes to the silcd config template. Affected file is
5094 doc/example_silcd.conf.in.
5096 * Removed type casts from silc_calloc(), conforming to the
5097 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
5099 * Removed param_name member from client, server, and router
5100 section structs, now identifying the param directly.
5102 Added CONFIG_FREE_AUTH macro in config file parsing.
5104 Affected files are silcd/serverconfig.[ch].
5106 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
5108 * Fixed command line parameter handling. All SILC initialization
5109 is now done in silc_core_init() which also fixes autoconnecting
5112 Affected files irssi/src/silc/core/silc-core.c,
5113 irssi/src/fe-text/silc.c.
5115 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5117 * Added new configuration options and blocks:
5118 keepalive_secs, reconnect_count, reconnect_interval,
5119 reconnect_interval_max, reconnect_keep_trying and
5120 require_reverser_lookup. Added ConnectionParam block, and
5121 implemented the connection parameters when connecting as
5122 initiator and when accepting connections as responder.
5124 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
5125 whether given configuration value has been given already.
5127 Affected files silcd/serverconfig.[c], server.[c].
5129 * Splitted the doc/example_silcd.conf.in. Separated the crypto
5130 algorithm parts and created new file silcalgs.conf, that
5131 is now included from the example_silcd.conf.in.
5133 * Optimized the silc_server_connect_to_router_second to take
5134 the connection configuration object from the SilcServerConnection
5135 object instead of finding it during the connecting phase.
5136 Added the configuration object to SilcServerConnection struct.
5137 Affected files silcd/server_internal.h, server.c.
5139 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5141 * Add the client on channel after it was resolved at the
5142 channel message receiving, and it was not already on the
5143 channel. Affected file lib/silcclient/client_channel.c.
5145 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5147 * Fixed the public key authentication to allocate always the
5148 destination signature buffer instead of using static buffer.
5149 Affected file silcd/protocol.c.
5151 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5153 * Unified the serverconfig.[ch]'s helper function interface.
5154 Affected file silcd/serverconfig.[ch].
5156 * Removed doc/example_silc.conf.in since it is redundant.
5157 The make install will now install irssi/silc.conf file.
5159 * Added new Passphrase and Publickey authentication methods to
5160 config file, allowing both public key and passphrase based
5161 authentication to be set at the same time.
5163 Added `prefer_passphrase_auth' setting in config file which
5164 can be used to set to prefer passwd auth if both passwd and
5165 public key is set. If not set, public key is preferred.
5166 This has effect only when being initiator (responder will try
5169 Added support for authentication with passphrase and public key
5170 at the same time. The passphrase is tried first always since
5171 it is faster to check.
5173 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
5175 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5177 * Merged the new SILC Config library, with the server parsing
5178 support. Read the header file silcconfig.h or the toolkit
5179 documentation for the news. Affected files are
5180 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
5181 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
5182 silcd/protocol.c silcd/server.c silcd/server_backup.c
5183 silcd/serverconfig.[ch] silcd/silcd.c.
5185 * Fixed some silclog documentation. Affected file is
5186 lib/silcutil/silclog.h.
5188 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5190 * The silc_cipher_register, silc_hash_register and
5191 silc_hmac_register now checks if the object to be registered
5192 is registered already. Affected files are
5193 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
5195 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5197 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
5199 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5201 * Allow zero length channel messages inside the Channel Message
5202 Payload. Affected file lib/silccore/silcchannel.c.
5204 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
5205 as header filenames.
5207 * Removed lib/silcclient/README and created HTML file
5208 lib/silcclient/silcclient_using.html, which is now included
5209 as part of Toolkit documentation.
5211 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5213 * Fixed CUMODE_CHANGE notify handling to change the mode of
5214 correct client. Affected file lib/silcclient/client_notify.c.
5216 * Make silc_rng_alloc fail if it cannot allocate the sha1
5217 hash algorithm. Affected file lib/silccrypt/silcrng.c.
5219 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5221 * Fixed the file transfer's key agreement payload to include
5222 zero port also if the hostname is NULL because it could not
5225 Call file transfer monitor callback now also if error occurs
5226 during key agreement protocol.
5228 Changed the silc_client_file_send interface to return the
5229 SilcClientFileError instead of session id. The session ID
5230 is returned into pointer provided as argument.
5232 Check that the file exists locally before sending the
5233 file transfer request at all.
5235 Affected file lib/silcclient/client_ftp.c, silcapi.h.
5237 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
5238 error than can occur while key agreement protocol. Affected
5239 file lib/silcclient/silcapi.h.
5241 * Fixed the event_mode CMODE handler to not crash when mode
5242 is changed and +k mode is set in the channel. Affected file
5243 irssi/src/silc/core/silc-channels.c.
5245 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
5246 SILC_LOG_WARNING to give out Warning and not Error. Affected
5247 file lib/silcutil/silclog.c.
5249 * Fixed the channel message payload decryption in the function
5250 silc_channel_message_payload_decrypt to not modify the original
5251 buffer before it is verified that the message decrypted
5252 correctly. Otherwise, next time it is called with correct
5253 channel key it won't encrypt since the payload is corrupted.
5254 Affected file lib/silccore/silcchannel.c.
5256 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5258 * Do not constantly resize the window. A fix patch by cras.
5259 Affected file irssi/src/fe-text/screen.c.
5261 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5263 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
5264 Affected file lib/silcutil/silcnet.c.
5266 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5268 * Fixed a bug in hash table internal routine for traversing
5269 the table with foreach callback. The current entry may
5270 become invalid in the callback but it was referenced after
5271 the callback returned.
5273 Do not allow auto rehashing of hash table during the
5274 silc_hash_table_foreach operation, for same reasons as it is
5275 not allowed for SilcHashTableList. Affected files are
5276 lib/silcutil/silchashtable.[ch].
5278 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5280 * Defined DLLAPI into silcincludes.h and silcwin32.h for
5281 Win32 DLL. extern's in header files are now declared with
5284 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5286 * Fixed private message handling. It used some old code that
5287 caused the client to crash. Affecte file is
5288 lib/silcclient/client_prvmsg.c.
5290 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5292 * Added function silc_client_add_channel,
5293 silc_client_replace_channel_id, and removed functions
5294 silc_client_new_channel_id and silc_idlist_get_channel_by_id
5295 from client library.
5297 * Added cross reference of the joined channels to the
5298 SilcClientEntry, and changed the SilcChannelEntry's
5299 users list to SilcHashTable. The affected files are
5300 lib/silcclient/idlist.[ch].
5302 * Fixed a bug in hash table tarversing. While the hash table
5303 is traversed with SilcHashTableList the table must not be
5304 rehashed. It is now guaranteed that auto rehashable tables
5305 are not rehashed while tarversing the list. Also defined that
5306 silc_hash_table_rehash must not be called while tarversing
5307 the table. Added function silc_hash_table_list_reset that must
5308 be called after the tarversing is over. The affected files are
5309 lib/silcutil/silchashtable.[ch].
5311 * Changed all hash table traversing to call the new
5312 silc_hash_table_list_reset in server and in client library.
5314 * Added function silc_client_on_channel to return the
5315 SilcChannelUser entry if the specified client entry is joined
5316 on the specified channel. This is exported to application as
5317 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
5319 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5321 * Fixed founder regaining problem with JOIN command on normal
5322 server. The notify for mode change must be sent always and
5323 not only if !cmd->pending. Affected file silcd/command.c.
5325 * Fixed the WHOWAS command's reply sending to support the
5326 lists correctly. Affected file silcd/command.c.
5328 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5330 * When sending JOIN command to router for processing the
5331 sender's old command identifier was not saved back to the
5332 sender's command context, fixed now. The affected file is
5335 * Create the key in JOIN command of the router did not return
5336 the channel key, added check for this. Affected file is
5339 * Fixed a channel ID update bug in JOIN command reply. Do
5340 not directly upgrade the ID but call the function
5341 silc_idlist_replace_channel_id if the ID was changed.
5342 Affected file silcd/command_reply.c.
5344 * Fixed memory leaks from command calling if it would fail.
5345 Affected file silcd/command.c.
5347 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5349 * Applied patches from cras:
5351 Memory leak fixes around libaries, irssi window resize fix,
5352 new silclist.h and silcdlist.h, all extern inline changed to
5355 * Removed dotconf from lib/dotconf, not needed anymore.
5357 * Removed TRQ from lib/trq, not needed anymore.
5359 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
5360 with server connections. Later this will be configurable
5361 in config file after new config file is done. Affected file
5364 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5366 * Fixed a crash in server related to channel announcements.
5367 Affected file silcd/server.c.
5369 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5371 * Fixed memory leaks in silc_server_create_new_channel*
5372 functions. Affected file silcd/server.c.
5374 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
5375 which ID was changed. This way the router will send the
5376 user list for the channel again, and server won't be in
5377 desync in some rare circumstances. Affected file is
5378 silcd/packet_receive.c.
5380 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5382 * Check for NULL socket pointer in the function
5383 silc_server_packet_send_to_channel_real. Affected file
5384 silcd/packet_send.c.
5386 * Fixed the BAN notify handling to correctly remove ban
5387 list. Affected file silcd/packet_receive.c.
5389 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5391 * Fixed some header addition to Toolkit distribution in
5392 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
5394 * Added lib/silcclient/client_ops_example.h as an template
5395 file for application programmers to quickly start using
5396 the SilcClientOperation functions in their application.
5397 Updated the lib/silcclient/README as well to tell about this
5398 nice file made available.
5400 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5402 * Call silc_server_remove_from_channels when removing client
5403 entry when NO_SUCH_CLIENT_ID was received. Affected file
5404 is silcd/command_reply.c.
5406 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5408 * Added server & router operator statistics updating. Affected
5409 file silcd/packet_receive.c and silcd/command.c.
5411 * Fixed the SERVER_SIGNOFF notify handling on normal server
5412 not to save the history information for clients. Same was
5413 fixed earlier in remove_clients_by_server function, but not
5414 here. Affected file silcd/packet_receive.c.
5416 * Raised the default connection-retry count from 4 to 7 in
5417 server. Affected file silcd/server.h.
5419 * Cancel any possible reconnect timeouts when we start the
5420 key exchange. Affected file silcd/server.c.
5422 * Do not reconnect on connection failure when SCONNECT was
5423 given. Affected files silcd/server.[ch].
5425 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5427 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
5429 * Fixed the NICK command to always give the unformatted
5430 nickname to the one giving the NICK command. If unformatted
5431 nickname is cached already it will be formatted and the
5432 local entry will always get the unformatted nickname.
5433 Affected file lib/silcclient/idlist.c.
5435 * Fixed some double frees from client library commands.
5436 Affected file is lib/silcclient/command.c.
5438 * Fixed CUMODE command in server to assure that no one can
5439 change founder's mode than the founder itself, there was a
5440 little bug. Affected file silcd/command.c.
5442 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5444 * Removed the SilcClientCommandDestructor from the client
5445 libary, it is not needed anymore. Affected files are
5446 lib/silcclient/silcapi.h, command[_reply].[ch],
5447 client_notify, idlist.c.
5449 * Fixed GETKEY command to first resolve client, and then
5450 resolve the server only if the client was not found, instead
5451 of resolving both at the same time. Affected file is
5452 lib/silcclient/command.c.
5454 * Added silc_client_start_key_exchange_cb and lookup the
5455 remote hostname and IP address before starting the key
5456 exchange with server. The affected file is
5457 lib/silcclient/client.c.
5459 * The server's public key is now saved using the IP address
5460 of the server and not the servername for the filename.
5461 The hostname public key filename is checked as an fall back
5462 method if the IP address based filename is not found.
5464 Fixed the GETKEY command to save the fetched server key
5465 in correct filename.
5467 Print the remote server's hostname now when new key is
5468 received during connection process. Affected file is
5469 irssi/src/silc/core/client_ops.c.
5471 * Return always our own public key to the client if it asks
5472 for it with GETKEY command. Affected file silcd/command.c.
5474 * Removed the use_auto_addr variable from default config
5475 file since it was in wrong section. Affected file is
5478 * Fixed TOPIC_CHANGE notification to not route it when it
5479 was sent using silc_server_send_notify_to_channel function.
5480 Affected file silcd/command.c.
5482 * Fixed silc_server_send_notify_kicked to send the kicker's
5483 Client ID also, it was missing. Affected files are
5484 silcd/command.c, silcd/packet_send.[ch].
5486 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5488 * Do not save client history information in SERVER_SIGNOFF.
5489 Fixes the bug in normal server that it does not detect
5490 the client becoming valid after the server becomes back
5491 online. Affected file silcd/server_util.c.
5493 * Added `sock_error' field into the SilcSocketConnection
5494 context. When error occurs during socket operation (read
5495 or write) the error is saved. Added also new function
5496 silc_socket_get_error to return human readable socket error
5497 message. Affected files are lib/silcutil/silcsockconn.[ch],
5498 lib/silcutil/unix/silcunixsockconn.c, and
5499 lib/silcutil/win32/silcwin32sockconn.c.
5501 * The server now prints the socket error message in the
5502 signoff for client. Affected file silcd/server.c.
5504 * Fixed the `created' channel information sending from router
5505 to server in JOIN command. Checks now whether the channel
5506 really was created or not and set it according that.
5508 Fixed the JOIN command to use the client entry's current
5509 ID during the joining procedure instead of the one it sent
5510 in the command (it is checked though), since it can change
5511 between the packet processing and command processing, and
5512 would just case unnecessary pain in the client end. Affected
5513 file silcd/command.c.
5515 * Fixed a channel key payload sending to use correct channel
5516 ID when the server was forced to change the channel's ID by
5517 router. Router sent the key payload with the old Channel ID.
5518 Affected file silcd/packet_receive.c.
5520 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5522 * Call silc_server_save_channel_key only if the key payload
5523 was provided in the JOIN command's command reply. Affected
5524 file silcd/command_reply.c.
5526 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5528 * Fixed silc_mp_sizeinbase to return the value correctly with
5529 MPI. Affected file lib/silcmath/mp_mpi.c.
5531 * Fixed the stop_server signal to correctly stop the scheduler
5532 and gracefully stop the server when SIGTERM or SIGINT signals
5533 are received. Affected file silcd/silcd.c.
5535 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5537 * Simple handling of TERM and HUP signals. Also added some log
5538 flushing call around. Affected file is
5541 * Fixed small bugs in silclog.c. Now buffering output will take
5542 effect after 10 seconds since startup: This will ensure that
5543 no important startup messages are lost. Also output redirection
5544 will preserve original format ([Date] [Type] message).
5545 Affected file is lib/silcutil/silclog.c.
5547 * Added two options to the config file, in the logging section:
5548 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5549 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5551 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5553 * Do not print the warning about log files not being initialized
5554 more than once to avoid excess logging. Affected file is
5555 lib/silcutil/silclog.c.
5557 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5558 the SIM copying in make install in Makefile.am.pre.
5560 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5562 * Rewritten silclog APIs. Globally interesting changes follows:
5563 silc_log_set_files() changed to silc_log_set_file().
5564 silc_log_set_callbacks() changed to silc_log_set_callback().
5565 ROBOdoc documented silclog header file.
5566 SilcLogCb now returns bool to wether inihibit the default
5567 handler or not (to keep the old behaviour return always TRUE).
5568 The new APIs should also fix the problem of the
5569 silcd_error.log file that was written in the current directory.
5572 Log files streams will remain opened after silc_log_set_file()
5573 call, means less CPU usage notably on high traffic servers.
5574 File streams are now full buffered, and flushed to the disk
5575 every 5 minutes, lesses HD activity and CPU usage.
5576 Messages can be redirected, allowing admins to configure
5577 one single logfile for all server messages.
5578 the silc_log_quick global variable to activate fast-logging.
5579 Affected files lib/silcutil/silclog.[ch]
5581 * Changed some code to conform new silclog APIs. Affected
5582 files are doc/example_silcd.conf.in, silcd/server.c
5583 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5586 * Fixed a memory leak that could occur in some situations.
5587 Affected file silcd/serverconfig.c.
5589 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5591 * Added the silc_client_del_client to remove the client from
5592 all channels as well. Affected file lib/silcclient/idlist.c.
5594 * Fixed the client library to correctly remove the client
5595 from all channels when the client entry is being destroyed.
5596 Affected file lib/silcclient/client_notify.c, command.c.
5598 * Added auto-nicking support to the client library. If the
5599 applicatio now sets client->nickname it will be sent to the
5600 server after connecting by the library. This way for example
5601 SILCNICK (or IRCNICK) environment variables will have effect
5602 and always change the nickname automatically to whatever
5603 it is wanted. Affected file lib/silcclient/client.[ch].
5605 * Renamed silc_server_command_bad_chars to the
5606 silc_server_name_bad_chars and moved it to the
5607 silcd/server_util.[ch]. Added also new function
5608 silc_server_name_modify_bad to return nickname that
5609 includes bad characters as new nickname without those
5610 bad characters. This check and modify is now used in
5611 silc_server_new_client when the username is initially set
5612 as nickname, so it must be checked to be valid nickname.
5613 Affected file silcd/packet_receive.c.
5615 * The nickname length is now taken from the packet for real
5616 and not trusted to strlen() since it clearly can return
5617 wrong length for nickname including bad characters. This
5618 also applies to channel names. Affected file silcd/command.c.
5620 * Removed the lib/silcsilm/modules directory. Modules are now
5621 compiled into the lib/silcsim. Fixed the copying of the
5622 modules to follow symbolic links in Makefile.am.pre.
5624 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5626 * Fixed silc_string_regexify list creation. Fixes bugs with
5627 BAN and INVITE commands in server. The affected file is
5628 lib/silcutil/unix/silcunixutil.c.
5630 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5632 * Removed the command destructor entirely from the server's
5633 command and command reply routines. It is not needed, and
5634 its usage was buggy and caused crashes. Affected files are
5635 silcd/command[_reply].[ch].
5637 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5639 * Cancel protocol and NULL sock->protocol if timeout
5640 occurred during protocol. Affected file silcd/server.c.
5642 * Cancel protocol timeouts always before calling the final
5643 callback, to assure that after final callback is called
5644 no other state will be called for the protocol anymore.
5645 Affected file silcd/protocol.c.
5647 * Print error log if incoming connection configuration could
5648 not be found. Affected file silcd/server.c.
5650 * Fixed JOIN command to correctly save the founder mode
5651 to the client on normal SILC server, when the channel
5652 was created by the router. Affected file silcd/command.c.
5654 * Fixed LIST command (hopefully) to send correct reply
5655 packets. Affected file silcd/command.c.
5657 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5659 * The silc_packet_receive_process now returns FALSE if the
5660 read data was invalid packet, and TRUE if it was ok.
5662 The server now checks that if unauthenticated connection
5663 sends data and its processing fails the server will close
5664 the connection since it could be a malicious flooder.
5666 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5668 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5670 * Make sure the warning about error opening a log file is
5671 printed only once and not everytime it fails (produces
5672 too much useless log). Affected file lib/silcutil/silclog.c.
5674 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5676 * Made the silc_server_daemonise() function more readable.
5677 Affected file silcd/server.c.
5679 * Pid file is now optional, the user may comment it out from
5680 the config file. Removed define SILC_SERVER_PID_FILE, we
5681 don't need a default any longer. Affected file
5682 configure.in.pre, lib/Makefile.am.pre.
5684 * Make some use of the pid file. The server now dies at startup
5685 if it detects a valid pid file on his path. The server would
5686 die anyway in this circumstance, because of the bind() failure.
5687 Affected file silcd/silcd.c.
5689 * No longer compiling lib/dotconf.
5691 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5693 * Fixed JOIN command parsing not to crash. Affected file
5694 lib/silcclient/command.c.
5696 * Fied the NICK_CHANGE notify to add the new client entry
5697 even it is resolved. This removes an <[unknown]> nick
5698 thingy bug in the client. Affected file is
5699 lib/silcclient/client_notify.c.
5701 * Do not try to allocate 0 bytes (efence does not like it)
5702 in lib/silccore/silccomand.c when encoding payload.
5704 * Do not take IRCNICK as nickname in Irssi SILC client since
5705 it is not possible to set nickname before hand connecting
5706 the server (TODO has an entry about adding auto-nicking
5709 * Changed the silc_server_command_pending to check whether
5710 there already exists an pending entry with the specified
5711 command, command identifier and pending callback. This is
5712 to fix IDENTIFY and WHOIS related crashes that may register
5713 multiple pending commands with same identifier. Affected
5714 file silcd/command.c.
5716 * Fixed the server to reconnect to the router even if it
5717 was already reconnecting and EOF was received. This to
5718 fix a possibility that the server wouldn't ever try to
5719 auto-reconnect to the router. Affected file silcd/server.c.
5721 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5723 * Fixed the server's password authentication to use the
5724 length of the locally saved password, and not the one
5725 sent in the packet. Affected file silcd/protocol.c.
5727 * Fixed same password authentication problem in the
5728 Authentication Payload handling routines in
5729 lib/silccore/silcauth.c.
5731 * Yet another password authentication problem fixed with
5732 channel password handling in silcd/command.c.
5734 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5736 * If first character of string in silc_parse_userfqdn is '@'
5737 then do not parse it. Affected file is
5738 lib/silcutil/silcutil.c.
5740 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5742 * Fixed minor bug in IDENTIFY command reply sending, which
5743 caused various weird problems during JOIN when it was
5744 resolving names for users. Affected file silcd/command.c.
5746 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5748 * Fixed the IDENTIFY command reply sending to chech better valid
5749 clients. It was possible to send incomplete list of replies.
5750 Affected file silcd/command.c.
5752 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5754 * Added silc_client_command[s]_[un]register functions now to
5755 dynamically register the commands in client library. Removed
5756 the static table of commands. This allows the client library
5757 to call commands without causing the application to know about
5758 what commands library has called.
5760 Removed the INFO command reply kludge to detect when the command
5761 was called by library. Now library use its own command reply
5762 function for INFO command.
5764 Added function silc_client_command_call to call a command.
5765 Application can use it to call command, not access the structure
5768 Now all commands that are sent by the client library (not
5769 explicitly sent by application) use own command reply functions.
5771 Affected files around lib/silcclient/ and in
5772 irssi/src/silc/core/.
5774 * Fixed the WHOIS command reply sending to chech better valid
5775 clients. It was possible to send incomplete list of replies.
5777 Fixed the WHOIS and IDENTIFY to send the request to router
5778 if normal server did not do it and did not find any results.
5780 Affected file silcd/command.c.
5782 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5784 * Moved the internal data from SilcClient context into its
5785 own file, not accesible to application. Affected files
5786 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5787 and other files in client library.
5789 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5791 * Added doc/examples installation target in Makefile.am.pre.
5794 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5796 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5797 commands the found client entry will be removed from the
5798 cache, after notifying application about the error. Affected
5799 file lib/silcclient/command_reply.c.
5801 * Changed the /MSG to check for exact nickname user gave, and
5802 not let `nick' match `nick@host' if it is only one found. Now,
5803 user must type the exact nickname (like nick@host2) even if
5804 there are no more than one same nicks found. This is to avoid
5805 a possibility of sending nickname to wrong nickname since
5806 `nick' could match `nick@host'. Affected file is
5807 irssi/src/core/silc-servers.c.
5809 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5811 * Do not print "you are now server operator" or similar when
5812 giving /away command. Affected files are
5813 irssi/src/silc/core/client_ops.c, silc-servers.h.
5815 * Made the silc_server_command_pending_error_check to send
5816 the same command reply payload it received back to the
5817 original sender of the command. This way all arguments
5818 that was received by the server will be received by the
5819 client too. Affected file silcd/command.c.
5821 * Added the silc_idcache_add to return the created cache entry
5822 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5824 * Add global clients to expire if they are not on any channel.
5825 This is because normal server will never know if they signoff
5826 if they are not on any channel. The cache expiry will take
5827 case of these entries. This is done by normal servers only.
5828 The affected files are silcd/command_reply.c,
5829 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5831 * If server receives invalid ID notification for WHOIS or
5832 IDENTIFY and the ID exists in the lists, it is removed.
5833 Affected file silcd/command_reply.c.
5835 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5836 in client then client entry that it matches is searched and
5837 the nickname is printed on the screen for user. Affected
5838 file irssi/src/silc/core/client_ops.c.
5840 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5842 * Use cache entry expire time in the LIST command reply to
5843 purge old entries from the cache after the LIST command
5844 reply has been received. This way we don't have non-existent
5845 entries in the cache for too long. Affected file is
5846 silcd/command_reply.c.
5848 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5850 * If we are normal server, and we've not resolved client info
5851 in WHOIS or IDENTIFY from router, and it is global client,
5852 we'll check whether it is on some channel. If it is not
5853 then we cannot be sure about its validity and will resolve it
5854 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5855 file silcd/command.c.
5857 * Search channel by name (if possible) rather than by ID
5858 in IDENTIFY command's command reply. Affected file is
5859 silcd/command_reply.c.
5861 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5863 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5864 Updated specs and implemented it. Affected file silcd/command.c,
5865 silcd/packet_send.c and silcd/packet_receive.c.
5867 * Implemented the <founder auth> payload handling in the JOIN
5868 command. If provided all conditions for channel joining
5869 except requirement to provide correct passphrase can be
5870 overrided by the channel founder. Updated the protocol specs.
5871 Affected file silcd/command.c.
5873 Added support for founder auth in JOIN command in client
5874 library. Fixed the parsing of the JOIN command now to support
5875 all options as they should be. The affected file is
5876 lib/silcclient/command.c.
5878 * Optimized the WHOIS and IDENTIFY commands to send the request
5879 to router only if it includes nicknames or other names. If
5880 they include only IDs then check the local cache first before
5881 routing. Affected file is silcd/command.c.
5883 * Added channels topic announcements. Affected file is
5884 silcd/packet_receive.c and silcd/server.c.
5886 * Fixed the silc_server_send_notify_topic_set to really destine
5887 the packet to channel. Affected file silcd/packet_send.c.
5889 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5890 library. Affected file lib/silcclient/client_notify.c.
5892 * Added UMODE announcements. Affected file silcd/server.c.
5894 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5896 * Memory leak fixes in:
5898 lib/silcutil/silcsockconn.c
5899 lib/silcske/silcske.c
5900 lib/silcske/groups.c
5902 lib/silccrypt/silcpkcs.c
5903 lib/silccore/silccommand.c
5904 lib/silccore/silcidcache.c
5909 * ROBOdoc documented the lib/silcske/groups.h file and a
5910 bit changed the interface for better.
5912 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5914 * Update the client entry context in the ID cache after
5915 nick change. Affected file lib/silcclient/command.c.
5916 Fixes the CUMODE command when regaining founder privileges,
5917 and a little WHOIS problem.
5919 * Fixed silc_net_gethostbyname to correctly call the
5920 inet_ntop. Affected file lib/silcutil/silcnet.c.
5922 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5924 * Added IPv6 support checking to the configure.in.pre, added
5925 also --enable-ipv6 option to override the check. Affected
5926 file configure.in.pre.
5928 * The silc_thread_create now calls the start function
5929 directly if threads support is not compiled in. Removes
5930 ugly #ifdef's from generic code. Affected files are
5931 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5933 * Added silc_net_gethostby[name/addr]_async to asynchronously
5934 resolve. Affected files are lib/silcutil/silcnet.[ch].
5936 * Added support for rendering IPv6 based server, client and
5937 channel IDs. Affected file lib/silcutil/silcutil.c.
5939 * Added support for creating IPv6 based server IDs. Affected
5940 file is silcd/serverid.c.
5942 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5944 * Added silc_net_gethostby[addr/name] into the
5945 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5946 routines. Added silc_net_is_ip[4/6]. Affected file is
5947 lib/silcutil/unix/silcunixnet.c. All routines that take
5948 address as argument now supports both IPv4 and IPv6 addresses.
5950 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5952 * Fixed LIST command reply sending in server. Affected file
5955 * Server now sends the kicker's client ID in the KICK notify
5956 to the kicked client. Affected file silcd/command.c.
5958 * The client library now parses the kickers client ID and
5959 UI displays it. Affected files lib/silcclient/client_notify.c
5960 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5962 * Made all payload parsing function prototypes consistent.
5963 They all take now const unsigned char * and uint32 pair as
5964 the payload data instead of SilcBuffer. Changes all around
5965 the source tree. Other unsigned char* -> const unsigned char*
5966 changes around the tree as well.
5968 * Optimized SFTP client and server packet sending not to
5969 allocate new buffer for each packet but to recycle the
5970 first allocated buffer. Affected files are
5971 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5973 * Optimized the SFTP client to use SilcList instead of
5974 SilcDList for requests, because it is faster. Affected file
5975 is lib/silcsftp/sftp_client.c.
5977 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5978 into lib/silccore/silcid.[ch].
5980 Renamed silcpayload.[ch] into silcargument.[ch].
5982 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5984 * If client entry is deleted with active key agreement
5985 session, abort the session.
5987 The silc_client_abort_key_agreement now calls the completion
5988 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5990 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5993 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5995 * Don't use __restrict in older GCC's. Affected file is
5996 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5998 * silc_net_localhost now attempts to reverse lookup the
5999 IP/hostname. Affected file lib/silcutil/silcnet.c.
6001 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
6002 command. It can be used to gain founder privileges at
6003 the same time when joining the channel.
6005 Defined that the SILC_NOTIFY_TYPE_KICKED send the
6006 kicker's client ID as well. Updated protocol specs.
6008 Defined that the server must send SILC_COMMAND_IDENTIFY
6009 command reply with error status to client who sent
6010 private message with invalid client ID.
6012 Updated the protocol specification.
6014 * Added silc_server_send_command_reply to send any
6015 command reply. Affected file silcd/packet_send.[ch].
6017 * Added silc_id_payload_encode_data to encode ID payload
6018 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
6020 * The server now send IDENTIFY command reply with error
6021 status if client ID in private message is invalid. Affected
6022 file silcd/packet_receive.c.
6024 * Save the server key file with server's IP address in
6025 the filename instead of hostname. The affected file is
6026 irssi/src/silc/core/client_ops.c.
6028 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6030 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
6033 * Added libtool support for compiling shared objects in
6034 lib/silcsim. Affected file configure.in.pre and
6035 lib/silcsim/Makefile.am. Original patch by cras.
6037 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6039 * Pid file configuration, and server's config file fixes
6040 patch by toma. Updated CREDITS file.
6042 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6044 * Fixed silc_client_channel_message to not try to decrypt
6045 the message twice if it resolved the destination client
6046 information. This could cause of dropping one channel
6047 message. Affected file lib/silcclient/client_channel.c.
6049 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6051 * Added silc_client_run_one into lib/silcclient/silcapi.h and
6052 lib/silcclient/client.c. This function is used when the SILC
6053 Client is run under some other scheduler, or event loop or
6054 main loop. On GUI applications, for example this may be
6055 desired to used to run the client under the GUI application's
6056 main loop. Typically the GUI application would register an
6057 idle task that calls this function multiple times in a second
6058 to quickly process the SILC specific data.
6060 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
6062 * Fixed silc_server_drop() for dropping the supplementary
6063 groups as well, this could cause a security hole on some
6066 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6068 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
6071 * Write PID file after dropping privileges. Added -F option
6072 to run server on foreground. A patch by debolaz.
6073 Affected files silcd/server.c, silcd/silcd.c.
6075 * Fixed MOTD to return the MOTD file server name. Affected
6076 file silcd/command.c.
6078 * Added INFO command reply handling to the Irssi SILC Client.
6079 Affected file irssi/src/silc/core/client_ops.c.
6081 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6083 * Fixed the silc_idcache_list_* routines to really support
6084 the dynamic list. Fixes a crash. Affected file is
6085 lib/silccore/silcidcache.c.
6087 * Fixed the LIST command reply to really call LIST command's
6088 pending callbacks. Affected file silcd/command_reply.c.
6090 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6092 * Update conn->local_entry->nickname after giving NICK
6093 command. Affected file lib/silcclient/command.c.
6095 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
6097 * Added the [pid] option to the silcd configuration file
6099 Affected files: serverconfig.[ch] and silcd.c
6101 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6103 * Save fingerprint in WHOIS command reply in server.
6104 Affected file silcd/command_reply.c.
6106 * Fixed NICK commands pending callback registration.
6107 Affected file lib/silcclient/command.c.
6109 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6111 * Use ++server->cmd_ident when sending commands in server,
6112 instead of random number. Affected file silcd/command.c.
6114 * Fixed GETKEY command reply to call actually GETKEY pending
6115 command callbacks. Affected file silcd/command_reply.c.
6117 * A bit stricter check for nicknames. Check for same nickname
6118 in NICK command also. Affected file silcd/command.c.
6120 * Do not call INFO command everytime client ID changes, only
6121 during first connecting. Affected file lib/silcclient/client.c.
6123 * Set the new nickname only after successful command reply for
6124 NICK command is returned by server. Affected file
6125 lib/silcclient/command.c.
6127 * Remove nicknames from nicklist during server_signoff notify.
6128 Should fix /NAMES bit more. The affected file is
6129 irssi/src/silc/core/silc-channels.c.
6131 * Added `fingerprint' field to the SilcIDListData in the
6132 silcd/idlist.h to hold the fingerprint of the client's
6135 Send the fingerprint of the client's public key in WHOIS
6138 Affected files silcd/command.c, and silcd/idlist.[ch].
6140 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
6141 create fingerprint from given data.
6143 * Show the fingerprint of the client's public key in WHOIS.
6144 Affected files irssi/src/module-formats.[ch] and
6145 irssi/src/silc/core/client_ops.c.
6147 * Format the multiple same nicknames also during JOIN and
6148 NICK_CHANGE notifys. Affected file is
6149 lib/silcclient/client_notify.c.
6151 * Do not print error on screen for invalid private message
6152 payload since it can come if someone is sending private
6153 messages with wrong key. Affected file
6154 lib/silccore/silcprivate.c.
6156 * Fixed multiple concurrent /PING crash. Affected file
6157 lib/silcclient/command.c.
6159 * Changed the wrong ID encoding. All IP addresses must be
6160 in MSB first order in encoded format. They were encoded
6161 wrong and was in LSB format. Affected files are
6162 silcd/serverid.c, lib/silcutil/silcutil.c.
6164 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
6166 * Call the `connect' client operation through the scheduler
6167 in case of error. Affected file lib/silcclient/client.c.
6169 * Call the `failure' client operation even if the error
6170 occurred locally during a protocol. Affected file is
6171 lib/silcclient/protocol.c.
6173 * Added support of sending LIST command to router from normal
6174 server. This way normal server can get list of all channels
6175 in the network too. Fixed the channel list sending in the
6176 server too. Affected files are silcd/command.c, and
6177 silcd/command_reply.[ch].
6179 * Added silc_server_update_channels_by_server and
6180 silc_server_remove_channels_by_server. They are used during
6181 disconnection of primary router and in backup router protocol.
6182 Affected file silcd/server_util.[ch], silcd/server.c and
6183 silcd/server_backup.c.
6185 * Fixed channel adding to global list in IDENTIFY command
6186 reply in server. Affected file silcd/command_reply.c.
6188 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6190 * If the incoming packet type is REKEY or REKEY_DONE process
6191 that packet always synchronously. Fixes yet another MAC
6192 failed error on slow (dialup) connections. Affected file
6193 lib/silcclient/client.c and silcd/server.c.
6195 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6197 * Call check_version SKE callback for initiator too. Affected
6198 file lib/silcske/silcske.c.
6200 * Implemented fix for security hole found in the SKE that was
6201 fixed in the specification few days back; the initiator's
6202 public key is now added to the HASH value computation.
6203 Added backwards support for the old way of doing it too, for
6204 old clients and old servers. Affected file is
6205 lib/silcske/silcske.c.
6207 * Enabled mutual authentication by default in SKE. If initiator
6208 is not providing mutual authentication the responder will
6209 force it. This will provide the proof of posession of the
6210 private key for responder. The affected files are
6211 lib/silcclient/protocol.c and silcd/protocol.c.
6213 * Do not cache anymore the server's public key during SKE.
6214 We do mutual authentication so the proof of posession of
6215 private key is done, and if the server is authenticated in
6216 conn auth protocol with public key we must have the public
6217 key already. Affected file silcd/protocol.c.
6219 * Added new global debug variable: silc_debug_hexdump. If
6220 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
6221 file lib/silcutil/silclog.[ch].
6223 * Fixed compilation warning due to char * -> const char *.
6224 Affected files lib/silcutil/silcnet.h, and
6225 lib/silccore/silcauth.[ch].
6227 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6229 * Fixed CMODE command when new channel key was created. If
6230 the creation failed the old key was removed. Next time giving
6231 same command would crash the server since the old key was
6232 freed already. Affected file silcd/command.c.
6234 * Fixed the silc_server_announce_get_channels to not crash
6235 on reconnect. Affected file silcd/server.c.
6237 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6239 * Added silc_log_set_debug_string function to set a regex
6240 string to match for debug output. Only the function names,
6241 or filenames matching the given debug string is actually
6242 printed. This way it is possible to filter out those debug
6243 strings that user is not interested in.
6245 Fixed a bug in silc_string_regexify.
6247 Affected files lib/silcutil/silclog.[ch], and
6248 lib/silcutil/unix/silcunixutil.c.
6250 * Changed the -d options in both server and Irssi SILC client
6251 to take the debug string as argument. Affected files
6252 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
6254 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6256 * Added silc_hash_babbleprint to create a Bubble Babble
6257 Encoded fingerprint. The encoding is developed by Antti
6258 Huima (draft-huima-babble-01.txt), and it creates human
6259 readable strings out of binary data. Affected file
6260 lib/silccrypt/silchash.[ch].
6262 * Print the babble print now in addition of fingerprint as well
6263 in Irssi SILC client. Affected files are
6264 irssi/src/fe-common/silc/module-formats.[ch],
6265 irssi/src/fe-common/silc/core/client_ops.c.
6267 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6269 * Fixed a security problem found in SKE. The initiator's
6270 public key too is now added to the HASH hash value creation
6271 which is signed by the responder to create the SIGN value.
6272 This will prevent anyone in the middle to lie to the responder
6273 about the initiator's public key. If this is done now, the
6274 man in the middle will get caught. Updated the protocol
6277 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6279 * Better installation directory handling. Configure module
6280 paths and other paths automatically to example_silc* files
6281 in doc/. A patch by toma.
6283 * Fixed compiler warning from MPI library, and from SILC RNG.
6286 * Added SILC_SERVER_PID_FILE to define the pid file for server.
6287 It can be configured with ./configure. A patch by toma.
6289 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6291 * Find correct make to use in prepare-clean. A patch by
6292 toma. Affected file prepare-clean.
6294 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
6296 * Added irssi variables use_auto_addr, auto_bind_ip,
6297 auto_bind_port and auto_public_ip.
6299 * Changed the interface for silc_client_send_key_agreement
6300 in lib/silcclient/silcapi.h
6304 irssi/src/silc/core/silc-core.c
6306 lib/silcclient/silcapi.h
6307 irssi/src/silc/core/silc-channels.c
6308 lib/silcclient/client_keyagr.c
6311 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6313 * Added silc_pkcs_public_key_compare to compare two
6314 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
6316 * Check that the client who set the founder mode on the
6317 channel is the same client that is giving the founder
6318 mode to itself. It is done by comparing the saved public
6319 key (it is saved even in the authentication is passphrase).
6320 Affected file silcd/command.c.
6322 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6324 * Do not process packet for disconnected socket connection.
6325 Affected file lib/silccore/silcpacket.c.
6327 * Process the DISCONNECT packet through scheduler in the
6328 client library. Affected file lib/silcclient/client.c.
6330 * Fixed the silc_client_packet_parse to not to increase
6331 the packet sequence number if the conn->sock and the
6332 current socket connection is not same. This can happen
6333 for example during key agreement when the conn includes
6334 multiple socket connections (listeners). Affected file
6335 lib/silcclient/client.c.
6337 * The sender of the file transfer request now provides also
6338 the pointer (listener) for the key exchange protocol. If
6339 the listener cannot be created then it sends empty key
6340 agreement and lets the receiver provide the listener.
6342 Added `local_ip' and `local_port' arguments to the
6343 silc_client_file_send. If they are provided they are used,
6344 if not then it will attempt to find local IP address, if
6345 not found or bind fails then the remote client will provide
6348 Affected files are lib/silcclient/client_ftp.c and
6349 lib/silcclient/silcapi.h.
6351 * Extended the FILE SEND command to support defining the
6352 local IP and port for key exchange listener. They are
6353 optional. Affected file irssi/src/silc/core/silc-servers.c.
6355 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6357 * Defined to WHOIS command reply the sending of fingerprint
6358 of the client's public key (if the proof of posession of the
6359 corresponding private key is verified by the server).
6360 Updated to the protocol specification.
6362 * Added support of receiving the client's public key's
6363 fingerprint in command reply in client library. Affected
6364 file is lib/silcclient/command_reply.c, and
6365 lib/silcclient/idlist.[ch].
6367 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6369 * Do not send over 128 chars long nickname to the server
6370 in NICK command. Affected file lib/silcclient/command.c.
6372 * Do not send over 256 chars long channel names to the server
6373 in JOIN command. Affected file lib/silcclient/command.c.
6375 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6377 * Assure that silc_server_close_connection cannot be called
6378 twice for same socket context. Affected file is
6381 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6383 * Send error message to application if opening file for
6384 writing during file transfer fails. Affected file is
6385 lib/silcclient/client_ftp.c.
6387 Remove all file transfer sessions for a client that we're
6388 removing from ID cache.
6390 Affected file is lib/silcclient/client_ftp.c.
6392 * Fixed silc_net_addr2bin to return correct address. Affected
6393 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6395 * Fixed file transfer session removing on signoff notify.
6396 Affected file irssi/src/silc/core/silc-servers.c.
6398 * Added the SilcClientFileError to be returned in the monitor
6399 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
6400 Affected file lib/silcclient/silcapi.h.
6402 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6404 * Fixed a crash in silc_client_ftp_free_sessions and
6405 silc_client_ftp_session_free_client. Affected file
6406 lib/silcclient/client_ftp.c.
6408 * Added `disabled' field in the SilcChannelEntry in the server
6409 to indicate if the server entry is disabled. Affected file
6410 silcd/idlist.h, silcd/command[_reply].c.
6412 * SILC server adds now /var/run/silcd.pid everytime it is
6413 started. Affected file silcd/silcd.c.
6415 * Added silc_server_packet_send_clients to send a packet to
6416 the provided table of client entries. Affected file
6417 silcd/packet_send.[ch].
6419 * Fixed a crash in client resolving in client_prvmsg.c in
6420 client library. Affected file lib/silcclient/client_prvmsg.c.
6422 * Do not actually remove the client directly from ID cache
6423 during SERVER_SIGNOFF, but invalidate it. This way we
6424 preserve the WHOWAS info for the client. Affected file
6425 silcd/server_util.c.
6427 * Fixed SERVER_SIGNOFF notify handling in the server. The
6428 server is now able to process incoming SERVER_SIGNOFF notify
6429 for a server that it doesn't even know about. It will remove
6430 the clients provided in the notify. Affected file
6431 silcd/packet_receive.c.
6433 * Check for partial packet in data queue after every packet that
6434 was found from the queue. Return and wait for more data if
6435 there is partial data in queue. Affected file is
6436 lib/silccore/silcpacket.c.
6438 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6440 * Added SilcClietFileError enum to indicate error in
6441 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6442 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6443 Affected files lib/silcclient/silcapi.h and
6444 lib/silcclient/client_ftp.c.
6446 * Check that newsize in silc_buffer_realloc is larger than
6447 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6449 * Added better monitor of file transfers. It now monitors
6450 key agreement protocol during the file transfer too. Added
6451 error reporting too. Affected files
6452 irssi/src/silc/core/silc-servers.c,
6453 irssi/src/fe-common/silc/module-formats.[ch].
6455 * Wrote a help file for FILE command.
6457 * Added silc_rng_global_get_byte_fast to get not-so-secure
6458 random data as fast as possible. Random data is read from
6459 /dev/urandom if available and from the SILC RNG if not
6460 available. It is used in padding generation. Affected file
6461 lib/silccrypt/silcrng.[ch].
6463 * All packets in client library are now processed synchronously.
6464 Optimized packet processing a lot. Affected file
6465 lib/silcclient/client.c.
6467 * All server connection packets are processing synchronously
6468 now in server, to optimize packet processing. Affected file
6471 * Include files are installed now only in Toolkit distribution
6472 if make install is given. Affected files: all Makefile.am's.
6474 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6476 * Assure that silc_client_notify_by_server_resolve does not
6477 resolve the client information multiple times. If it cannot
6478 be found by the first it cannot be found at all. Affected
6479 file lib/silcclient/client_notify.c.
6481 * Fixed WHOWAS command reply calling. Affected file
6482 lib/silcclient/command_reply.c.
6484 * Removed all references to silc_idlist_get_client from the
6485 Irssi SILC client since that call is internal call used by
6486 the library. The Irssi SILC client will use now client
6487 retrieval functions found in silcapi.h.
6489 * Fixed a bug in resolving nickname info before sending
6490 private message. It used freed memory. Affected file
6491 irssi/src/silc/core/silc-servers.c.
6493 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6495 * Assure my_channels statistics cannot go negative in server.
6496 Affected files silcd/server.c, silcd/server_util.c.
6498 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6500 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6502 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6504 * Win32 Toolkit changes. Affected files
6505 win32/silc.dsw, win32/libsilc/libsilc.def,
6506 win32/libsilcclient/libsilc.def,
6507 lib/silcutil/silcutil.c, and
6508 lib/sftp/sftp_fs_memory.c.
6510 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6512 * Added silc_net_localip to return local host's IP address.
6513 Affected file lib/silcutil/silcnet.[ch].
6515 * If key exchange or rekey protocol is active for a connection
6516 parse all packets syncronously since there might be packets
6517 in packet queue that we are not able to process without first
6518 processing packets before them. Affected file silcd/server,
6519 lib/silcclient/client.c.
6521 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6522 whether library should continue processing the packet.
6523 Affected file lib/silccore/silcpacket.h.
6525 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6526 SilcSFTPMonitorData to SFTP server to monitor various
6527 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6528 lib/silcsftp/sftp_server.c.
6530 * Added silc_file_size to return file size. Affected file
6531 lib/silcutil/silcutil.[ch].
6533 * Implemented the file transfer support for the client library.
6534 Added preliminary support for simple client to client one-file
6535 transmission. Affected file lib/silcclient/client_ftp.c,
6536 lib/silccilent/client.[ch].
6538 * Added new local command FILE to the Irssi SILC Client.
6539 It is used to perform the file transfer. It has subcommands
6540 SEND, RECEIVE, SHOW and CLOSE. Affected files
6541 irssi/src/silc/core/client_ops.c,
6542 irssi/src/silc/core/silc-server.[ch].
6544 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6546 * Relay the SILC_PACKET_FTP in the server. Affected files
6547 silcd/server.c and silcd/packet_receive.c.
6549 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6551 * Renamed silc_file_read and silc_file_write to functions
6552 silc_file_readfile and silc_file_writefile. Added function
6553 silc_file_open and silc_file_close. Affected files
6554 lib/silcutil/silcutil.[ch].
6556 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6558 * Resolve the client info when received private message or
6559 channel message for a client which nickname we don't know.
6560 Affected files lib/silcclient/client_prvmsg.c and
6561 lib/silcclient/client_channel.c.
6563 * Do not crash in /KEY if client is not connected. Affected
6564 file irssi/src/silc/core/silc-channels.c.
6566 * Added SilcClientStatus field to the SilcClientEntry in the
6567 lib/silcclient/idlist.h.
6569 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6570 is incomplete and is being resolved, it won't be resolved
6573 Make sure also that USERS command reply does not resolve
6574 twice information. Affected file is
6575 lib/silcclient/command_reply.c.
6577 Make sure that silc_client_get_clients_by_list does not
6578 resolve twice same information.
6580 * Check for valid client->id in the silc_server_free_client_data.
6581 Affected file silcd/server.c.
6583 * Fixed /GETKEY nick@server not to crash if the server entry
6584 is not found. Affected file lib/silcclient/command.c.
6586 * Fixed the silc_server_check_cmode_rights to check the
6587 requested modes correctly. Affected file silcd/command.c.
6589 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6591 * Better checks for non-printable chars in nick added.
6592 Affected file silcd/command.c.
6594 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6596 * Call the silc_server_udpate_servers_by_server in the
6597 primary router that comes back online in the backup resuming
6598 protocol. Otherwise it routes packets wrong. Affected file
6599 silcd/server_util.[ch], silcd/server_backup.c.
6601 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6603 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6604 lib/silcutil/silcbuffmt.[ch].
6606 * Redefined the SILC packet header to include the padding
6607 length. Affected file lib/silccore/silcpacket.[ch].
6609 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6610 length for maximum padding up to 128 bytes). Affected
6611 file lib/silccore/silcpacket.h.
6613 * Removed all backwards support for old 0.5.x MAC thingies.
6614 The SILC packet header change makes it impossible to be
6615 backwards compatible.
6617 * Send the ENDING packet with timeout in the backup resuming
6618 protocol. This is to assure that all routers has connected
6619 to the primary router. Affected file silcd/server_backup.c.
6621 * Changed the RNG to take the first IV from random data. It
6622 used to take it from zero actually. Changed the RNG also
6623 to use /dev/urandom during session. /dev/random is used
6624 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6626 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6628 * Changed the SILC packet header to have the first two bytes
6629 (the packet length) encrypted. Affected files aroung the
6630 code tree, lib/silccore/silcpacket.[ch]. Removed the
6631 SilcPacketCheckDecrypt callback. It is not needed anymore
6632 since the silc_packet_receive_process will determine now
6633 whether the packet is normal or special.
6635 * Implemented the unidirectional MAC keys. Affected files
6636 lib/silcske/silcske.c, silcd/protocol.c and
6637 lib/silcclient/protocol.c.
6639 * Implemented the packet sequence number to the MAC computation.
6640 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6641 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6642 lib/silcclient/protocol.c.
6644 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6646 * Allow backup router to announce servers. All servers
6647 announced by backup router are added to the global list
6648 automatically. Update hte server's socket to our primary
6649 router also when backup router announces a server.
6650 Affected file silcd/packet_receive.c.
6652 * Do not update the client->router in the function
6653 silc_server_udpate_clients_by_server if the client is on
6654 global list. We might fail to find any specific server
6655 for locally connected clients and local cell clients. They
6656 should still use the `from' and not `to' as client->router.
6657 This fixes backup router resuming protocol. Affected file
6658 silcd/server_util.c.
6660 * Decrease channel statistics count only if the channel
6661 deletion worked. Affected files are silcd/server.c and
6662 silcd/server_util.c.
6664 * Added silc_server_update_servers_by_server to update origin
6665 of all server entries. Used during backup router protocol.
6666 Affected files silcd/server_util.[ch], silcd/server.c. and
6667 silcd/backup_router.c.
6669 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6670 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6671 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6672 lib/silccrypt/silchmac.c.
6674 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6676 * Assure that router cannot reroute the same channel message
6677 to the sender. Affected file silcd/packet_receive.c.
6679 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6681 * Made better checks that the channel message is not sent
6682 to the router it came from. Affected file is
6683 silcd/packet_send.c. Fixed memory leak too.
6685 * Announce informations for incoming router connection, but
6686 only after checking if it is replaced by backup router.
6687 Affected file silcd/packet_receive.c.
6689 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6691 * Fixed the backup resuming protocol to work in multiple
6692 router environment. Affected file silcd/server_backup.c.
6694 * Route packet only to one router in the function
6695 silc_server_packet_send_to_channel. Affected file is
6696 silcd/packet_send.c.
6698 * Fixed silc_server_send_notify_dest to set the broadcast
6699 flag. Fixed the silc_server_send_notify_topic to actually
6700 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6701 Affected file silcd/packet_send.c.
6703 * Changed the SFTP Filesystem interface. Changed the
6704 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6705 the filesystem operation function. The SilcSFTPFilesystem
6706 is now a context that is allocated by all filesystem allocation
6707 functions and it already includes the operations structure
6708 and filesystem specific context. It is given as argument
6709 now to the silc_sftp_server_start. This made the interface
6710 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6711 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6713 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6715 * Changed the backup router adding and getting interfaces
6716 in the server. The router that will be replaced by the
6717 specified backup router is now sent as argument. Affected
6718 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6721 * Added silc_net_addr2bin_ne to return the binary form of
6722 the IP address in network byte order. Affected files
6723 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6725 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6727 * Check for existing server ID in silc_server_new_server
6728 and in silc_server_connect_to_router_final and remove the
6729 old entry if it exists. Affected file silcd/packet_receive.c,
6732 * Send the channel message always to only one router, either
6733 in upstream or downstream. Affected file is
6734 silcd/packet_send.c.
6736 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6738 * Wrote the definition of the backup resuming protocol to the
6739 protocol specification.
6741 * Removed one redundant channel key generation from normal
6742 server during joining procedure. Removed one redundant
6743 channel key sending from server to router during joining
6744 procedure. Affected file silcd/command.c.
6746 * Made minor bugfixes to the backup router resuming protocol.
6747 Affected file silcd/server_backup.c, server.c.
6749 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6751 * Added --disable-asm configuration option. Affected files
6752 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6755 * Implemented the backup resuming protocol that is used to
6756 resume the primary router position in the cell after the
6757 primary router comes back online. Affected files
6758 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6759 and silcd/server_util.[ch].
6761 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6763 * Sleep two (2) seconds after sending QUIT command to server.
6764 Affected file lib/silcclient/command.c.
6766 * Assure that if outgoing data buffer is pending do not force
6767 send any data. Affected file silcd/packet_send.c.
6769 * Assure that if outgoing data buffer is pending do not force
6770 send any data. Affected file lib/silcclient/client.c.
6772 * Implemented the backup router support when the primary router
6773 goes down. The servers and routers can now use the backup
6774 router as new primary router without loosing connectivity.
6776 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6778 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6779 in the server to indicate disabled entry. All data read
6780 from the connection will be ignored and no data is sent
6781 for entry that is disabled. Affected files are
6782 silcd/idlist.h, silcd/server.c.
6784 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6786 * Created SFTP client and server test programs in the
6787 lib/silcsftp/tests directory.
6789 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6791 * Implemented memory filesystem (virtual filesystem) for
6792 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6795 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6797 * Implemented the SFTP (SSH File Transfer Protocol) to the
6798 lib/silcsftp. It includes SFTP client and SFTP server
6801 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6803 * Moved lib/silccore/silcprotocol.[ch] to the
6804 lib/silcutil library.
6806 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6807 take variable argument list pointer as argument. Affected
6808 file lib/silcutil/silcbuffmt.[ch].
6810 * Added silc_buffer_set function that is used to set data
6811 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6812 Affected file lib/silcutil/silcbuffer.h.
6814 * Changed various routines in the core library to use the new
6815 silc_buffer_set instead of allocating new buffer only for
6818 * Added 64-bit value formatting and unformatting support to the
6819 silc_buffer_[un]format routines. Affected file is
6820 lib/silcutil/silcbuffmt.[ch].
6822 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6823 to includes/bitmove.h.
6825 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6827 * Fixed channel user mode saving in client library. Affected
6828 file lib/silcclient/command[_reply].c.
6830 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6832 * Defined the file transfer to the SILC Protocol. Added
6833 new packet type SILC_PACKET_FTP and defined File Transfer
6834 Payload. The mandatory file transfer protocol is SFTP
6835 (SSH File Transfer Protocol). Affected file in addition
6836 of the internet draft is lib/silccore/silcpacket.h.
6838 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6839 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6840 is used as part of backup router protocol when the primary
6841 router of the cell is back online and wishes to resume
6842 the position as primary router.
6844 * Redefined the MAC generation keys in the protocol. The
6845 same key is not used anymore in both direction. Both
6846 direction will now use different keys for sending and
6847 receiving. This fixes a potential security flaw. This
6848 change causes incompatibilities in the protocol.
6850 * Redefined also the MAC computation from the packet.
6851 An packet sequence number is now added to the MAC
6852 computation. This prevents possible replay attacks against
6853 the protocol. This change too causes incompatibilities
6856 Added `sequence' field to the SilcPacketContext to hold
6857 the current sequence number for the packet.
6859 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6861 * Added `created' field to the SilcIDListData in the file
6862 silcd/idlist.h to indicate the time when the entry was
6865 * Added `created' field to the SilcChannelEntry too. Affected
6866 file silcd/idlist.h.
6868 * Added `creation_time' aguments to all the announcement functions
6869 in the server. If it is provided then only the entries that
6870 was created after the provided time frame are actually
6871 announced. Affected file silcd/server.[ch].
6873 * The protocol says that the Channel ID's IP address must be
6874 based on the router's IP address. Added check for this in
6875 the silc_server_new_channel when processing incoming New Channel
6876 Payload. Affected file silcd/packet_receive.c.
6878 * Print out the correct version with --version in SILC client.
6879 Affected file irssi/src/silc/core/silc-core.c.
6881 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6883 * Fixed WHOWAS command to check for completnes of the client
6884 entry always, not just when the command is coming from client.
6885 Affected file silcd/command.c.
6887 * Added new function silc_server_packet_queue_purge to purge the
6888 outgoing data queue to the network. After the function returns
6889 it is guaranteed that the outgoing packet queue is empty.
6890 Affected file silcd/packet_send.[ch].
6892 * Purge the outgoing packet queue in the rekey protocol's final
6893 callback to assure that all rekey packets go to the network
6894 before quitting the protocol. Affected file silcd/server.c.
6896 * Added silc_client_packet_queue_parse as similar function as
6897 in server to the client library. The affected file is
6898 lib/silcclient/client.c.
6900 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6902 * Splitted silcd/server.c and created silcd/server_util.[ch]
6903 for utility functions.
6905 * Added new socket flag SILC_SF_DISABLED to indicate that the
6906 connection is open but nothing can be sent to or received from
6907 the connection. Affected file lib/silcutil/silsockconn.[ch].
6908 The checking for disabled socket is checked in the low level
6909 silc_socket_write and silc_socket_read functions.
6911 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6913 * Allow only nicknames and channel names that fits into the
6914 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6916 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6918 * When processing JOIN command reply in server check that if
6919 the channel exists in our global list we'll move it the local
6920 list. Affected file silcd/command_reply.c.
6922 * Fixed the check whether client is joined on the channel already
6923 in JOIN command. Affected file lib/silcclient/command.c.
6925 * Fixed the JOIN command reply to check whether the channel
6926 already exists. Affected file lib/silcclient/command_reply.c.
6928 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6930 * Added silc_ske_status_string to map the SKE error numbers
6931 to readable strings. The affected files are
6932 lib/silcske/silcske[_status].[ch].
6934 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6936 * Do not show the private channels on the WHOIS channel list
6937 as it is not allowed by the protocol. The affected file is
6940 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6942 * Assure that the packet length digged from the actual packet
6943 is something sensible in the silc_packet_decrypt_rest_special
6944 in lib/silccrypt/silcpacket.c.
6946 * Free and NULL the allocated pointer in silc_hmac_alloc if
6947 the HMAC allocation fails. The affected file is
6948 lib/silccrypt/silchmac.c.
6950 * Print the selected security properties to the log files in
6951 the server. Affected file silcd/protocol.c.
6953 * Add SKE's reference counter even if calling the completion
6954 callback manually. Otherwise it goes negative, although it
6955 does not cause any problems. The affected file is
6956 lib/silcske/silcske.c.
6958 * Remove the client entry with short timeout after giving the
6959 KILL command. Affected file lib/silcclient/command.c.
6961 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6962 case all found clients are already disconnected (WHOWAS would
6963 found them) in the server. Affected file silcd/command.c.
6965 * Update the last_receive (time of last data received) to be
6966 updated only when received private or channel message so that
6967 the idle time showed in WHOIS makes more sense.
6969 * Added boolean field `valid' in to the SilcClientEntry in the
6970 client library to indicate whether the entry is valid or not.
6971 This fixes the nickname change bug on channel when changing
6972 the nickname to be same than the old (like nick to Nick) the
6973 nickname formatter doesn't set the new nick anymore to Nick@host.
6974 Affected file lib/silcclient/idlist.[ch].
6976 * Now actually fixed the nickname changing on disconnection.
6977 Added new function silc_change_nick to the Irssi SILC Client.
6978 Affected file irssi/src/silc/core/client_ops.c,
6979 irssi/src/silc/core/silc-nicklist.[ch].
6981 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6983 * Check that the public key exists in the GETKEY command before
6984 trying to encode it. Affected file silcd/command.c.
6986 * Print some notifications on received public keys with GETKEY
6987 command in the Irssi SILC Client. Affected files are
6988 irssi/src/fe-common/silc/module-formats.[ch],
6989 irssi/src/silc/core/client_ops.c.
6991 * Use IDENTIFY command to resolve the server information in the
6992 GETKEY command instead of INFO command. Affected file
6993 lib/silcclient/command.c.
6995 * All command reply functions in the client library now calls
6996 the pending command reply callbacks even if an error has
6997 occurred. The server has done this a long time and now it was
6998 time to move the client library to this as well. Now all
6999 errors can be delivered back to the pending command reply
7000 callbacks if necessary. Affected files are
7001 lib/silcclient/command[_reply].[ch].
7003 * Change the nickname on disconnection back to the username
7004 because in reconnect the server will enforce it to it anyway.
7005 Affected file irssi/src/silc/core/silc-servers.c.
7007 * Fixed a config file parsing bug in the Irssi SILC client.
7008 Affected file irssi/src/silc/core/clientconfig.c.
7010 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7012 * When printing the channel mode on JOIN, verify that the
7013 channel key and channel's HMAC are valid. Affected file
7014 irssi/src/silc/core/client_ops.c.
7016 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7018 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
7019 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
7020 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
7022 * Removed channel key rekey task deleting from the function
7023 silc_server_save_channel_key. Affected file silcd/server.c.
7024 Added explicit timeout task context instead that is used to
7025 delete the task if we are registering a new task before the
7026 new task has elapsed.
7028 * When channel key rekey occurs the client library now saves
7029 the old channel key for a short period of time (10 seconds) and
7030 is able to use it in case some is still sending channel
7031 messages encrypted with the old key after the rekey. Affected
7032 file lib/silcclient/[idlist.h|client_channel.c].
7034 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7036 * Added check to the silc_server_new_id_real to not accept
7037 new ID if it is the sender's own ID. Affected file is
7038 silcd/packet_receive.c.
7040 * Assure that we do not announce ourself or the one we've
7041 sending our announcements when we're router and are announcing
7042 servers to our primary router. Affected file silcd/server.c.
7044 * Fixed silc_server_command_identify_check_client to assemble
7045 correct WHOIS packet. It send corrupted WHOIS packet and
7046 caused problem with router to router connections. Affected
7047 file silcd/command.c.
7049 Fixed also silc_server_command_whois_check the same way
7050 as for the IDENTIFY command.
7052 * Added new SilcIDListStatus to the server in the SilcIDListData
7053 structure. The status now includes the current status of
7054 the entry (like registered, resolved etc.). Affected file
7055 silcd/idlist.[ch]. Defined a bunch of different status types
7056 as well. This replaced the old boolean registered field as well.
7058 Added resolve_cmd_ident field to the SilcClientEntry structure
7059 too so that if the entry is for example being resolved so
7060 another command may attach to the same pending command reply
7061 without requiring to resolve the same entry again. This concept
7062 should optimize the WHOIS and the IDENTIFY resolving under
7063 heavy load by taking away unnecessary resolving for entries
7064 that are being resolved already.
7066 Added support for adding multiple pending commands for one
7067 command idenfier. Affected file silcd/command[_reply].[ch].
7069 * Fixed WHOIS and IDENTIFY save to remove the cache entry
7070 before deleting the data. Otherwise the hash table will have
7071 freed data in comparison functions. Affected file is
7072 silcd/command_reply.c.
7074 * Fixed silc_idlist_replace_client_id to add the new entry to
7075 the cache with NULL nickname. Otherwise there will be invalid
7076 memory as the nickname after the nickname is freed. Affected
7077 file silcd/packet_receive.c.
7079 * Fixed the silc_idlist_get_clients_by_hash. The entries was
7080 saved into wrong slots because the previous number of entries
7081 was not taken into account. Affected file silcd/idlist.c.
7082 Fixed same thing in silc_idlist_get_clients_by_nickname too.
7084 * If we are router and we receive JOIN notify to a channel that
7085 does not have any users then notified client is marked as the
7086 channel founder, as it is it. The affected file is
7087 silcd/packet_receive.c
7089 * Added to the extended hash table API's table_del_*ext functions
7090 the destructor as argument too, so that the caller can decide
7091 which destructor to use or whether to use destructor at all.
7092 Affected file lib/silcutil/silchashtable.[ch].
7094 * Fixed ID Cache purging. It actually deleted the entries from
7095 the hash table after the data was freed. The hash table ended
7096 up comparing freed memory. The affected file is
7097 lib/silccore/silcidcache.c.
7099 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7101 * Fixed Irssi SILC client's KILL command's HELP syntax.
7103 * The USERS command now resolves the detailed user information
7104 if the userinfo field is missing. Affected file is
7105 lib/silcclient/command_reply.c.
7107 * Do not print error in silc_file_read if the read file does
7108 not exist. Just silently return NULL. Affected file is
7109 lib/silcutil/silcutil.c.
7111 * Fixed the silc_log_output to not wine about NULL filename
7112 and to not create some bogus " " filename. Affected file is
7113 lib/silcutil/silclog.c.
7115 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7117 * Fixed various printing bugs on the user interface in the
7118 Irssi SILC Client. Minor changes that were forgotten from
7121 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7123 * Fixed the configure.in.pre and the compilation and distribution
7124 environment to support the new autoconf 2.52. That version is
7125 now required to compile the CVS trunk.
7127 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7129 * Renamed function silc_parse_nickname to silc_parse_userfqdn
7130 to generally parse user@fqdn format strings. Affected file
7131 lib/silcutil/silcutil.c.
7133 * Added nickname_format and nickname_force_format fields to the
7134 SilcClientParams structure. The first one defines the format
7135 for the nicknames that the library will enforce if the receives
7136 multiple same nicknames. The second one is boolean value and
7137 can be used to force the library to always enforce the format
7138 to the nicknames regardles whether there are multiple nicknames
7139 or not. This configurable formatting was employed to flexibly
7140 support accessing multiple nicknames from the user interface.
7141 The userinterface can now set the nicknames to what ever format
7142 they prefer. Affected file lib/silcclient/silcapi.h.
7144 Added function silc_client_nickname_format to the file
7145 lib/silcclient/idlist.c. It performs the nickname formatting.
7147 Added new field `hostname´ to the SilcClientEntry context.
7148 It holds the hostname of the client. Affected file is
7149 lib/silcclient/idlist.h.
7151 * Irssi SILC Client sets the nicknames in nick@hostn format.
7152 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
7153 irssi/src/silc/core/silc-core.c.
7155 The WHOIS printing now also shows both the real nickname and
7156 the formatted nickname so that user knows how to access the
7157 user if there are multiple same nicknames cached. Affected
7158 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
7159 printing formatting too to take the hostname now as a separate
7160 argument. The Affected file is
7161 irssi/src/fe-common/silc/modules-formats.[ch].
7163 * Changed the silc_client_get_clients_local to accept the formatted
7164 nickname as argument. It accepts the real nickname too but the
7165 formatted nickname can be used to find the true entry from
7166 multiple entries. Affected file lib/silcclient/silcapi.h and
7167 lib/silcclient/idlist.c.
7169 * Added nickname_format_parse field to the SilcClientParams.
7170 It is a callback function provided by the application to parse
7171 the nickname out of the formatted nickname string. The library
7172 calls it to get the nickname from the formatted string. Since
7173 the application generally knows better the format of the nickname
7174 string it parses it instead of the library, even though library
7175 encodes the formatted string. If the callback function is not
7176 provided then the library will use the string as is. The
7177 affected file is lib/silcclient/silcapi.h.
7179 * All the nickname strings passed to the client library in
7180 commands are now expected to be formatted nickname strings.
7181 If the command does not support the formatted nickname string
7182 it will assume that the sent string is the actual nickname.
7183 Affected file lib/silcclient/command.c.
7185 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7187 * Added public key authentication support to OPER and SILCOPER
7188 commands in the client library. Affected file is
7189 lib/silcclient/command.c.
7191 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7193 * Changed the get_auth_methdod client operation to be asynchronous.
7194 It can be async if the application resolves the authentication
7195 method from the server during the negotiation. Added new
7196 SilcGetAuthMeth completion callback that the application will
7197 call after resolving the authentication method.
7199 Added function silc_client_request_authentication_method that
7200 the application can use to resolve the authentication method
7201 from the server. Added also SilcConnectionAuthRequest callback
7202 that the library will call after the server has replied. The
7203 application can call this function if it does not know the
7204 current authentication method.
7206 Affected files are lib/silcclient/client.c and
7207 lib/silcclient/silcapi.h.
7209 * The Irssi SILC client now automatically resolves the authentication
7210 method incase any configuration information is not present (and
7211 currently there never is). The affected file is
7212 irssi/src/silc/core/client_ops.c.
7214 * Fixed public key authentication from the client library.
7215 Affected file lib/silcclient/protocol.c. Changed also the
7216 protocol specification about the public key authentication in
7217 the connection authentication protocol. The actual data to be
7218 signed is now computed with a hash function before signing.
7220 * Fixed the public key authentication from the server as well.
7221 Affected file silcd/protocol.c.
7223 * Removed the mlock()'s from the memory allocation routines.
7224 Affected file lib/silcutil/silcmemory.c. The ./configure does
7225 not check anymore for the mlock(). Affected file is
7228 * Fixed USERS command in server to allow the execution of the
7229 command for private and secret channels if the client sending
7230 the command is on the channel. Affected file silcd/command.c.
7232 * Fixed silc_client_get_clients_local to return the clients
7233 count correctly. It could return wrong value. Affected file
7234 lib/silcclient/idlist.c.
7236 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7238 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
7239 types. The assembler optimizations seemed not to like 64-bit
7240 data types. The assmebler optimizations thus are now enabled
7241 also for BSD systems as opposed to only enable them for Linux.
7243 * Do not check for threads at all on BSD systems. Affected
7244 file configure.in.pre.
7246 * Removed -n and -h options from the Irssi SILC Client since
7247 they are not used in silc.
7249 * Fixed the prime generation to assure that the first digit
7250 of the generated random number is not zero since our conversion
7251 routines does not like number strings that starts with zero
7252 digit. If zero digit is seen the random number is regenerated.
7253 This caused some corrupted RSA keys when the zero first digit
7254 was met. Affected file lib/silcmath/silcprimegen.c.
7256 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7258 * Fixed WIN32 configuration in the ./configure script.
7259 Fixed to include xti.h on environments that has it.
7260 Patches by Carsten Ilchmann and andrew.
7262 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7264 * Changed the silc_id_create_client_id to be collision
7265 resistant. It is now assured that there cannot be created
7266 two same client ID's. I suspect that some weird bugs in
7267 the server were actually caused by duplicate Client IDs.
7268 Affected file silcd/serverid.[ch]. A router receiving
7269 new ID now also assures and informs the sending server
7270 if the ID caused collision.
7272 * Changed the silc_id_create_channel_id to also assure that
7273 there are no collisions.
7275 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7277 * Statement about ignoring the Mutual Authentication flag when
7278 performing rekey with PFS was a bit misleading. It is ignored
7279 if it was set in the initial negotiation, it cannot be even
7280 set in the rekey. Fixed in the ke-auth draft. Started the
7281 new versions of the protocol drafts in the doc/.
7283 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7285 * Fixed a bug in silc_client_command_identify_save when saving
7286 new channel information. The channel name was no duplicated
7287 and caused crash on exit. Affected file is
7288 lib/silcclient/command_reply.c.
7290 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7292 * Fixed the getkey command handling in the server. Send just
7293 empty OK reply to the sender if the key could not be fetched
7294 (but everything else was ok, like the key just was not available).
7295 Changed the public key parameter to optional in the protocol
7296 specs so that empty OK reply can be sent. Affected file
7299 Added a message to Irssi SILC client to tell to user if the
7300 server did not return a public key.
7302 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
7304 * Fixed a channel key regeneration bug. It registered new
7305 timeout tasks exponentially until all system resources were
7306 used. Affected file silcd/server.c.
7308 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7310 * Added the SILC Document generator to the scripts/silcdoc.
7311 It can be used to generate the Toolkit Reference Manual out
7312 of the source tree. Internally it will also use the RoboDoc
7313 generator now imported in util/robodoc.
7315 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7317 * Added couple of return's in rekey protocol if error orccurred
7318 during the protocol. The execution must be terminated.
7319 Affected file silcd/protocol.c. Also, terminate the protocol
7320 always with timeout.
7322 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7324 * The client's Client ID was created initally from the wrong
7325 nickname (it could have been in format nick@host) in the
7326 silc_server_new_client. Affected file silcd/packet_receive.c
7328 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7330 * Added some SILC_LOG_ERROR's to various error conditions
7331 if client could not be added to ID cache. Affected files
7332 silcd/packet_receive.c and silcd/server.c.
7334 * When client's sock->user_data is freed, NULL also the
7335 client->router and client->connection pointers. Added check
7336 for these pointers being NULL to various places around the
7337 code. Affected file silcd/server.c.
7339 * Added client->data.registered == TRUE checks to various
7340 places around the code to assure that unregistered client's
7341 are not handled when it is not allowed. Affected file
7344 * Added `bool registered' fields to all
7345 silc_idlist_[server|client]_get_* routines to indicate whether
7346 the fetched client needs to be registered or not. Affected
7347 file silcd/idlist.[ch].
7349 * Add your own entry as registered to the ID cache in the
7350 server. Affected file server.c.
7352 * Fixed a bug in silc_server_new_server. The SilcServer was
7353 set as the new server's context instead of SilcServerEntry.
7354 This naturally caused some weird bugs.
7356 * Added "updated" field the SilcChannelEntry which indicates
7357 the time since the channel entry was last accessed. This
7358 can be used to determine whether it is necessary to
7359 announce the channel after backup resuming protocol.
7360 Affected files silcd/idlist.[ch].
7362 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7364 * Do not delete the channel rekey task when adding it
7365 for in silc_server_create_channel_key.
7367 * Changed the silc_server_create_channel_key to return
7368 TRUE or FALSE to indicate the success of the channel key
7371 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7373 * Fixed MSVC++ project files and added missing files to
7374 Makefiles under win32/.
7376 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7378 * Do not add TCP_NODELAY flag if the operating system
7379 does not have it defined. Affected files are
7380 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
7382 * Fixed buffer overflow from Irssi SILC Client. Affected
7383 file irssi/src/fe-common/core/themes.c.
7385 * Fixed double free in client library in the file
7386 lib/silcclient/client.c when disconnecting from server.
7388 * Applied double free patch from cras to Irssi SILC client.
7389 Affected files irssi/src/core/[modules/expandos].c
7391 * Fixed the disconnection handling to Irssi SILC Client.
7392 The application must call silc_client_close_connection
7393 in ops->connect client operation in case of failure of
7394 the connection. Affected file is
7395 irssi/src/silc/core/client_ops.c.
7397 * Do not set sock->protocol to NULL in the function
7398 silc_client_close_connection after executing the protocol's
7399 final callback since the sock might not be valid anymore.
7400 Affected file lib/silcclient/client.c.
7402 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7404 * Do not enable SILC_THREADS if the linking with libpthread
7405 did not happen. Affected file configure.in.pre.
7407 * Added notion to protocol specification that server must
7408 verify the sent authentication payload with CMODE when
7409 setting the channel founder key. Implemented it to the
7410 server. Affected file silcd/command.c.
7412 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7414 * Added _EXTRA_DIST SILC distribution variable to the
7415 distributions file. It is used to conditionally add extra
7416 files or directories to the specific distribution. Affected
7417 files ./prepare, Makefile.am.pre and distributions.
7419 Removed the `_' from the start of the distribution names.
7422 * Added README.WIN32 for instructions to compile the Toolkit
7425 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7427 * Fixed a double free in disconnection in the server. Affected
7428 file is silcd/server.c.
7430 * Fixed the lib/silcske/groups.c to work now also with GMP
7431 MP library. The string conversion did not work when using
7432 specific base and the base is indicated in the string as well.
7434 * Created win32/ directory which now includes MSVC++ specific
7435 stuff so that toolkit (DLLs) may be compiled with MSVC++.
7436 It will appear only in the toolkit distribution
7438 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7440 * Changed the key material distribution function in case when
7441 the hash output is too short. The data is now concatenated
7442 a bit differently than it used to. Made the change to the
7443 SKE protocol specification.
7445 * Added better GMP detection to configure.in.pre. A patch
7448 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7450 * Fixed a minor bug in SKE that might cause some problem on
7451 some platforms. Affected file lib/silcske/silcske.c.
7453 * Added the cookie checking for initiator in the SKE. It checks
7454 that the responder returns the sent cookie unmodified. The
7455 affected file is lib/silcske/silcske.c. Added new SKE
7456 error type INVALID_COOKIE that can be sent during the
7457 negotiation. Fixed some memory leaks as well.
7459 * Added the "invalid cookie" error message to Irssi SILC client's
7462 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7464 * Added `task_max' field to the SilcClientParams to indicate
7465 the maximum tasks the scheduler can handle. If set to zero,
7466 default values are used. Affected file lib/silcclient/silcapi.h.
7468 * Fixed memory leaks in silc_client_close_connection. Affected
7469 file lib/silcclient/client.c.
7471 * Added silc_client_del_client_entry to client library to free
7472 all memory of given client entry. Affected file is
7473 lib/silcclient/idlist.[ch].
7475 * Added new functions silc_client_del_channel and
7476 silc_client_del_server to delete channel and server entries.
7477 Affected file lib/silcclient/[silcapi.h/idlist.c].
7479 * Removed silc_client_del_client_by_id from silcapi.h.
7481 * Fixed the INFO command to return the server's own info
7482 correctly when querying by Server ID. Affected file is
7485 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7487 * Removed the non-blocking settings in WIN32 code in the
7488 silc_sock_[read/write] and added SleepEx instead. Affected
7489 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7490 of input data is now checked with FIONREAD and ioctlsocket.
7492 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7494 * Call silc_schedule_task_del_by_context in the
7495 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7496 Affected file lib/silccore/silcprotocol.c.
7498 * Call silc_protocol_cancel for active protocols in the
7499 silc_server_close_connection if the funtion
7500 silc_server_free_sock_user_data has not been called.
7501 Affected file silcd/server.c.
7503 * Generic tasks cannot be deleted using the del_by_fd
7504 task deleting function since generic tasks does not match
7505 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7507 * Added a notion to SILCOPER help file that the SILCOPER works
7508 only on router server, not on normal server.
7510 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7512 * Added for WIN32 support for the new scheduler as well.
7513 Affected file lib/silcutil/win32/silcwin32schedule.c.
7515 * Fixed the SHA1 implementation to work on various platforms.
7517 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7519 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7520 API. It is part of the scheduler now. Everything else is
7521 as previously but some functions has changed their names.
7522 Checkout the lib/silcutil/silcschedule.h for the interface.
7523 Updated all applications to use the new interface. Affected
7524 files are lib/silcutil/silcschedule.[ch].
7526 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7528 * Found a bug in the SKE implementation. The HASH value,
7529 specified by the protocol, was not computed correctly. The
7530 public key of the responder was not added to the computation
7531 even though it is mandatory. Affected file lib/silcske/silcske.c.
7532 This unfortunately causes incompatibilities with older
7533 clients and servers.
7535 * Added WIN32 specific network init and uninit functions:
7536 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7537 the Winsock2. Affected file lib/silcutil/silcnet.h and
7538 lib/silcutil/win32/silcwin32net.c.
7540 * Set the socket always to nonblocking mode on WIN32 after
7541 reading data or writing data. Affected file is
7542 lib/silcutil/win32/silcwin32sockconn.c.
7544 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7546 * Fixed various compilation problems under WIN32. Affected
7547 files lib/silcutil/win32/silcwin32thread.c and
7548 lib/silcutil/win32/silcwin32schedule.c.
7550 * Removed all _internal.h #includes from public header
7551 files. Internal headers must never be included from
7554 Removed also the lib/silcske/payload_internal.h file.
7556 * All include files that may be needed (public and some others
7557 included by the public headers) by application developers are
7558 now copied to the ./includes directory. It does not copy any
7559 internal headers. Affected file Makefile.defines.pre and all
7560 Makefile.am's under lib/ and subdirs.
7562 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7564 * Do not change the ~/.silc directory's permissions automatically.
7565 Affected file irssi/src/silc/core/clientutil.c.
7567 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7569 * Do not cancel the protocol in silc_server_close_connection
7570 it might cause recursion. Now cancelled in the function
7571 silc_server_free_sock_user_data. Affected file silcd/server.c.
7573 * Fixed the silc_server_remove_clients_by_server to regenerate
7574 the channel keys correctly finally. Added also new function
7575 silc_server_remove_clients_channels to actually do it.
7576 Affected file silcd/server.c.
7578 * Fixed the silc_server_new_channel to not crash by giving
7579 wrong router to the new channel. Affected file is
7580 silcd/packet_receive.c.
7582 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7584 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7585 which is given as argument to the silc_client_alloc now.
7586 It can be used to configure the client and set various parameters
7587 that affect the function of the client.
7589 * The USERS command in server did not check whether the channel
7590 is private or secret. Affected file silcd/command.c.
7592 * Added new argument to the USERS command in protocol specification.
7593 The USERS command now can take the channel name as argument
7594 as well. Added support for this in client and server and
7595 updated the protocol specs.
7597 * Completed the GETKEY command in client. It can be now used
7598 to fetch also servers public key not only some clients.
7599 Affected files lib/silcclient/command[_reply].c.
7601 * Added silc_client_get_server to return server entry by the
7602 server name. Affected files lib/silcclient/silcapi.h and
7605 * Redefined the IDENTIFY command in protocol specification to be
7606 more generic. It now can be used to query information about
7607 any entity in the SILC Network, including clients, servers and
7608 channels. The query may be based either the entity's name
7609 or the ID. Added support for this in both client and server.
7611 Affected files silcd/command.c and lib/silcclient/command.c
7612 and command_reply.c.
7614 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7615 the _from_client and _from_server functions. Affected file
7618 * Added silc_client_get_channel_by_id_resolve to the file
7619 lib/silcclient/silcapi.h to resolve channel information by
7620 its ID. Added also silc_client_get_channel_by_id that
7621 does not resolve it from the server.
7623 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7625 * Added SilcServerEntry context into the client library
7626 to represent one server. The INFO command now allocates
7627 these to save the resolved server info. For now on the
7628 client library will also keep information about servers,
7629 connected and resolved with INFO.
7631 The INFO command now allocates the SilcServerEntry context
7632 and saves the server info there. The COMMAND_REPLY in
7633 the INFO now returns the parameters to application in
7634 same order as defined in the protocol specification.
7636 The entries are cached in the client->server_cache.
7638 * The INFO command is now issued after received the Client ID
7639 from the server. Affected file lib/silcclient/client.c.
7641 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7642 to the application as the mode changer might be server.
7643 It is guaranteed that NULL is not returned anymore to the
7644 application. Affected file lib/silcclient/client_notify.c.
7646 The ID Type is now also passed to the application so that
7647 it can check whether the returned entry is SilcClientEntry
7650 Added new function silc_client_get_server_by_id to return
7651 the server entry by ID. Affected files are the
7652 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7654 * Do not create the channel in the Irssi SILC Client when issuing
7655 the JOIN command but when received the sucessful JOIN command
7656 reply. Otherwise the channel might get created even though we
7657 could not join it. The Affected file is
7658 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7660 * Fixed a channel joining bug in router. The router must also
7661 check the channel modes, invite and ban lists etc. when serving
7662 the JOIN command sent by normal server. Affected file is
7663 silcd/command.c. The router now resolves the client's
7664 information from the server who sent the JOIN command if it
7665 does not know it, and processes the JOIN command only after
7668 * Changed the SilcCommandCb to take new argument; void *context2.
7669 Affected file lib/silccore/silccommand.h
7671 The second argument in the command callbacks in the server now
7672 includes the SilcServerCommandReplyContext if the command was
7673 called as pending command callback from the command reply.
7674 Otherwise it is NULL. When called as pending the status of the
7675 command reply will be checked and if it was erronous the
7676 error will be sent to the original sender of the command.
7677 This way the client always receives the error messages even
7678 though the server was actually the one who received the error
7679 when it resent the command to router, for example. Affected
7680 files silcd/command[_reply].[ch].
7682 * Fixed sending WHOWAS command's error message to client if
7683 the requested client could not be found. It was missing.
7686 * Changed the CMODE and CUMODE commands reply arguments in the
7687 protocol specification. The Channel ID is now sent in both
7688 of the commands to identify the channel. Implemented this
7689 new feature to the client and server. Affected files
7690 lib/silcclient/command_reply.c and silcd/command.c.
7692 * Made better checks for invite and ban lists in the JOIN
7693 command in server. Affected file silcd/command.c.
7695 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7697 * The server now performs the incoming host IP/DNS lookup
7698 using the silc_socket_host_lookup and thus does not block
7699 the server anymore. Affected file silcd/server.c.
7701 * Completed the multi-thread support for SILC Scheduler in
7702 the lib/silcutil/silcschedule.c.
7704 * Fixed the configure.in.pre to detect the pthread correctly
7707 * Fixed a deadlock in silc_task_queue_wakeup in the file
7708 lib/silcutil/silctask.c.
7710 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7712 * Added new function silc_schedule_wakeup that is used in
7713 multi-threaded environment to wakeup the main thread's
7714 schduler. It needs to be used when a thread adds a new task
7715 or removes a task from task queues. After waking up, the
7716 scheduler will detect the task queue changes. If threads
7717 support is not compiled in this function has no effect.
7718 Implemented the wakeup mechanism to both Unix and WIN32
7719 systems. Affected files are lib/silcutil/silcschedule.[ch],
7720 lib/silcutil/unix/silcunixschedule.c and the
7721 lib/silcutil/win32/silcwin32schedule.c.
7723 * Added new function silc_task_queue_wakeup to wakeup the
7724 scheduler by the specified task queue. Affected file
7725 lib/silcutil/silctask.[ch].
7727 * The silc_socket_host_lookup_start now wakes up the scheduler
7728 after adding the timeout task. Affected file is
7729 lib/silcutil/silcsockconn.c.
7731 * The silc_socket_host_lookup is synchronous now if the threads
7732 support is not compiled in. However, the callback is still
7733 called asyncronously through the scheduler, anyway. Affected
7734 file lib/silcutil/silcsockconn.c.
7736 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7738 * Added new function silc_socket_host_lookup to perform
7739 asynchronous IP and FQDN lookups for the socket connection.
7740 Affected files lib/silcutil/silcsockconn.[ch].
7742 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7744 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7745 that may or may not compile the mutex support in.
7747 Changed the silc_mutex_alloc interface. It allocates the
7748 mutex now to the sent pointer and returns TRUE or FALSE.
7750 Affected file lib/silcutil/silcmutex.h.
7752 * Wrote the SILC Task Queue interface to support multi-threads.
7753 Affected file lib/silcutil/silctask.[ch].
7755 * Wrote the SILC Scheduler to support multi-threads. Affected
7756 file lib/silcutil/silcschedule.c.
7758 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7760 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7761 in lib/silcutil/win32/.
7763 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7765 * Defined SILC Mutex API and SILC Thread API and implemented
7766 them for Unix. Affected files are
7767 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7768 lib/silcutil/unix/silcunixmutex.c and
7769 lib/silcutil/unix/silcunixthread.c.
7771 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7773 * Fixed the silc_server_remove_clients_by_server's channel
7774 key re-generation. The hash table handling was incorrect
7775 and would not work with many channels. Affected file is
7778 * Fixed some memory leaks around the server code.
7780 * Rewrote the silc_server_get_users_on_channel to support IPv6
7781 based Client ID's. Affected file silcd/server.c.
7783 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7784 specification. However, a separate document must be written
7785 to define the detailed signing procedure and the payload
7786 associated with the flag. Defined the flag to the
7787 lib/silccore/silcchannel.h as well.
7789 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7791 * Changed the dynamic tables to static size tables in the
7792 lib/silccrypt/silchmac.c.
7794 * Removed GCC dependencies from the code. A patch by cras.
7796 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7798 * Do not show the error "Error receiving packet bla bla"
7799 in server if it really was not an error (-2 means that reading
7800 is pending). Affected file silcd/server.c.
7802 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7804 * Fixed a possible crash in silc_server_remove_clients_by_server
7805 in silcd/server.c. Fixed there also some memory leaks.
7807 * Fixed the silc_idlist_replace_client_id. It could replace
7808 wrong key in the hash table. Affected file silcd/idlist.c.
7810 * Do not check whether there are global users on the channel
7811 if the channel->global_users is FALSE. Affected functions
7812 silc_server_remove_from_one_channel and
7813 silc_server_remove_from_channels in silcd/server.c. Also,
7814 do not check if the removed client is local as we can be
7815 sure that global client was not removed from the channel
7816 and checking for global users is not needed.
7818 * The silc_server_remove_clients_by_server now re-generates
7819 the channel keys correctly for those channels that had
7820 clients removed from them. Affected file silcd/server.c.
7822 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7824 * Found the reason of random crashes in the server. We weren't
7825 ignoring the SIGPIPE signal (which can be sent in write())
7826 and it crashed the server. Affected file silcd/silcd.c.
7828 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7830 * Assure that sock->user_data is not NULL in the function
7831 silc_server_packet_send in silcd/packet_send.c.
7833 * Disconnect the remote connection if it could not be added
7834 to any ID lists in the server. The affected file is
7837 * Check in silc_server_packet_send[_real/dest] that the
7838 socket is not disconnecting and ignore the data if it is.
7839 Affected file silcd/packet_send.c.
7841 * Define inline to __inline on native WIN32 compilation.
7842 Affected file includes/silcwin32.h.
7844 * Added some explicit type casts for inline code since MSVC
7845 require them. Affected files lib/silcutil/silcbuffer.h,
7846 lib/trq/silcdlist.h and lib/trq/silclist.h.
7848 * Print warning in log files from now on if the packet
7849 decryption fails. Affected file silcd/server.c.
7851 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7853 * Changed the `say' client operation's interface to accept
7854 new `type' argument to indicate the type of the message sent
7855 by the library. The application may filter the library's
7856 messages according the type. The affected file is the
7857 lib/silcclient/silcapi.h.
7859 * Added two new functions to lib/silcclient/silcapi.h:
7860 silc_client_del_client and silc_client_del_client_by_id.
7861 Affected file lib/silcclient/idlist.c.
7863 * Moved the clientincludes.h from includes/ to silc/ and
7864 serverincludes.h from includes/ to silcd/.
7866 * The modes for the CMODE and CUMODE are now passed as
7867 uint32 for application with COMMAND_REPLY. The affected
7868 file is lib/silcclient/command_reply.c.
7870 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7872 * /WHOIS without arguments shows client's own information.
7873 Affected file lib/silcclient/command.c.
7875 * Changed PING to not accept any arguments. The specs
7876 says that client can ping only the connected server so
7877 requiring an argument is not needed. Affected file is
7878 lib/silcclient/command.c.
7880 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7882 * Fixed a fatal bug in private message sending and reception
7883 encryption and decryption when using private message keys.
7884 The implementation was incorrect and did not follow the
7885 specification. It causd that some of the message were
7886 lost since it did not use the sending and receiving keys
7887 as the protocol suggests. This has been fixed and will cause
7888 incompatibilities with older clients when sending private
7889 message encrypted with private message keys. Affected files
7890 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7891 and various other in Irssi SILC Client.
7893 Added `responder' boolean argument to the functions
7894 silc_client_add_private_message_key[_ske] to indicate when
7895 the key is added as responder or initiator of the key
7898 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7900 * Removed the silc_ske_check_version function and created
7901 a SilcSKECheckVersion callback. Added also a function
7902 silc_ske_set_callbacks that is now used to set all SKE
7903 callbacks. The callback functions are not given to
7904 the SKE functions anymore, but this function is used to
7907 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7909 * Added `silc_version' argument to the silc_client_alloc
7910 to define the version of the application for the library.
7911 The library will use the version string to compare it
7912 against the remote host's (usually a server) version
7913 string. Affected file lib/silcclient/silcapi.h
7915 * Added the KE protocol context to Key Agreement context
7916 in client library so that we can abort the SKE if it
7917 is in process when we get timeout. Affected file is
7918 lib/silcclient/client_keyagr.c.
7920 * Do not resolve the client ID forever if it returns in the
7921 first time that such client does not exist. This was done
7922 for example with private message. Affected file is
7923 lib/silcclient/client_prvmsg.c.
7925 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7927 * Do not add regex.h for WIN32. The affected file
7928 includes/silcincludes.h.
7930 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7931 not work yet 100%. It generates the DLL's automatically
7932 when compiling with --with-win32 under cygwin.
7934 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7936 * lib/contrib/regex.c is not compiled on WIN32.
7938 * Added silc_net_get_socket_opt function to the
7939 lib/silcutil/silcnet.h.
7941 * Added includes/silcwin32.h for WIN32 specific includes
7944 * Do not use ptime structure or any of the posix process
7945 functions on WIN32 in lib/silccrypt/silrng.c.
7947 * Added silc_gettimeofday to provide generic function
7948 for struct timeval on all platforms. Added the function
7949 to lib/silcutil/silcutil.h.
7951 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7953 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7954 library as they clearly belong there. As a plus side we
7955 can make the actual socket connection routines platform
7958 Added also new generic function silc_socket_read and
7959 silc_socket_write (that used to be silc_packet_[read/write].
7960 The implementation of these are platform specific.
7962 * Added WIN32 specific routines of silc_socket_[read/write]
7963 to lib/silcutil/win32/silcwin32sockconn.c.
7965 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7967 * Added preliminary support for native WIN32 compilation under
7968 cygwin (using the -mno-cygwin option for GCC) to the
7969 ./configure.in.pre. The --with-win32 now prepares the
7970 compilation for native WIN32.
7972 * Rewrote the SILC Scheduler interface in the file
7973 lib/silcutil/silcschedule.h. The scheduler is now context
7974 based and does not have anymore any global static scheduler.
7975 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7976 and created lib/silcutil/win32 directory for WIN32 based
7979 * Added Unix specific network routines to the
7980 lib/silcutil/unix/silcunixnet.c and the old
7981 lib/silcutil/silcnet.c includes now only generic routines.
7983 Added WIN32 specific network routines to the
7984 lib/silcutil/win32/silcwin32net.c.
7986 * Added Unix specific utility functions from the
7987 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7989 * Added WIN32 SILC Scheduler to the file
7990 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7993 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7995 * Do not handle JOIN notify in the server if the target client
7996 is not registered (idata->registered == FALSE). The affected
7997 file is silcd/packet_receive.c.
7999 * Update the nickrec->founder in event_cumode in the Irssi SILC
8000 client. Affected file irssi/src/silc/core/silc-channels.c.
8002 * Fixed the CUMODE_CHANGE notify handling in the server when
8003 server and router are announcing their clients on channels.
8004 Now the mode changes are saved and notified correctly. The
8005 affected file is /silcd/packet_receive.c.
8007 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
8008 They really did not replace the cache entry in the ID Cache.
8009 Now they do that. Affected file silcd/idlist.c.
8011 * Fixed the KICK notify handling in the Irssi SILC client to
8012 update the channel records so that the kicked client does not
8013 appear to be on the channel. The affected file is
8014 irssi/src/silc/core/silc-channels.c.
8016 * Always update the conn->current_channel when executing command
8017 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
8019 * Fixed the KILL notify handling in Irssi SILC client to remove
8020 the killed client on all channels.
8022 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8024 * Fixed the silc_parse_command_line to remove extra spaces
8025 from the start and end of the arguments. Affected file is
8026 lib/silcutil/silcutil.c.
8028 * Cancel and free any active protocol in the function
8029 silc_server_close_connection. Affected file silcd/server.c.
8031 * Cancel and free any active protocol in the function
8032 silc_client_close_connction. Affected file is
8033 lib/silcclient/client.c.
8035 * Do not execute the KILL command for clients that are in
8036 history (ie. they are not in the network). Affected file is
8039 * Fixed KILL notify handling, client does not crash anymore.
8040 Affected file irssi/src/silc/core/silc-channels.c.
8042 * Reduced the default packet buffer size from 2048 to 1024 in
8043 lib/silccore/silcpacket.c.
8045 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
8046 counter to the SKE context that is incresed when the SKE library
8047 performs async operation outside the library. If the outside
8048 process frees the SKE context and FREED status will be set
8049 and the library will detect after the sync operation that the
8050 libary is freed. The affected files are
8051 lib/silcske/silcske[_status].[ch].
8053 * Resolve the client entry information in the function
8054 silc_client_channel_message to assure that NULL pointer is not
8055 passed as client entry to the application. */
8057 * Fixed the task timeout calculation to assure that there is
8058 never negative timeouts. The affected file is
8059 lib/silcutil/silcschedule.c.
8061 * Fixed the channel user mode notification sending in server.
8062 It was sent point-to-point to the router (or to server by router)
8063 but it needs to be destined to a channel. The routines now
8064 supports sending the channel user mode notifys to the channels
8065 when announcing clients and channels. Affected files are
8066 silcd/server.c and silcd/packet_receive.c.
8068 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
8069 It did not actually replace the old channel entry in the cache.
8070 Affected file lib/silcclient/client_notify.c.
8072 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8074 * Fixed a possible crash in silc_packet_send_prepare. It now
8075 assures always that there is enough space in the buffer and
8076 at the tail area of the buffer (for MAC).
8078 Fixed the inbound buffer reallocation in silc_packet_read.
8079 It was old code and did not handle the reallocation correctly.
8082 The affected file is lib/silccore/silcpacket.c.
8084 * Fixed buffer overflow in silc_parse_nickname in the file
8085 lib/silcutil/silcutil.c.
8087 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8089 * make install generates new server keys only if there is not
8092 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8094 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
8095 Added check that if the NOREPLY is set then we will not send
8096 the away message. This avoids infinite loop of away messages
8097 if both clients are away. The affected file is
8098 lib/silcclient/client_prvmsg.c.
8100 * Fixed client crash if /NICK was given without arguments.
8101 Affected file lib/silcclient/command.c.
8103 * Server does not send the invite list in INVITE command back
8104 to the client if the list was not altered. Added this notion
8105 to the protocol spec as well. Affected file silcd/command.c.
8107 Fixed possible crash in INVITE command by checking the
8108 value of silc_server_get_client_route command.
8110 * Fixed the INVITE notify type handling. The arguments are now
8111 taken in correct order and client does not crash. The affected
8112 file is irssi/src/silc/core/silc-channels.c.
8114 Removed the "Inviting xxx to channel" message from the
8115 client library away and let the application handle it.
8116 Affected file lib/silcclient/command.c. Added that message
8117 to Irssi SILC client's message formats.
8119 * Fixed CMODE command crash in client. It now checks the
8120 amount of arguments correctly and does not crash. The affected
8121 file is lib/silcclient/command.c.
8123 * Do not create new channel automatically in silc_channels_join
8124 but check whether the channel by that name already exists.
8125 Affected file irssi/silc/core/silc-channels.c.
8127 * Do not send the SERVER_SIGNOFF to router if the disconnected
8128 entity was the router. Affected file silcd/server.c.
8130 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
8131 SILC client as it was missing from there.
8133 Added the handling of the KICK notify to the Irssi SILC client
8134 as it was missing. Added "you have been kicked" message to
8135 Irssi SILC client's message modules formats.
8137 Added the handing of the KILL notify to the Irssi SILC client
8138 as it was missing. Added the kill message module formats
8141 The affected file is irssi/src/silc/core/silc-channels.c.
8143 * The router did not save the channel mode the server announced.
8144 Affected file silcd/packet_receive.c.
8146 * Fixed a possible crash in INFO command in server. If the
8147 server did not provide the server info it crashed. Affected
8148 file silcd/command.c.
8150 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8152 * Fixed the GETKEY command in the server to check also the
8153 global list. Otherwise the GETKEY would not work correctly
8154 in normal SILC server. Affected file silcd/command.c.
8156 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8158 * Fixed GETKEY crash, it crashed if the command did not succseed.
8160 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8162 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
8163 is now real and not just an macro interface to GMP.
8165 Removed the entire GMP from the source tree and imported new
8166 NSS MPI library instead. Reason for removing GMP is that it is
8167 extremely large and compiles extremely slow. The NSS MPI
8168 is only a few files and compiles in less than 10 seconds.
8169 The speed is also about the same as GMP. The MPI is imported
8170 to lib/silcmath/mpi.
8172 If the system has GMP installed we will still use the GMP.
8173 If it is not then the NSS MPI will be compiled.
8175 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8177 * Merged a long nickname (127 characters long) crash bugfix from
8178 Irssi CVS tree. Affected file irssi/src/core/misc.c.
8180 * Merged a freed memory reference bugfix from Irssi CVS tree.
8181 Affected file irssi/src/core/commands.c.
8183 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8185 * Added the server's public key sving and verification to the
8186 server when performing the SKE. This was missing and the
8187 remote server's (or router's) public key was accepted without
8188 checking whether we have it previously or trust it at all.
8189 Affected file silcd/protocol.c.
8191 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8193 * Check in the silc_server_timeout_remote if protocol is active
8194 and make sure that the protocol's final callback is called so
8195 that all memory if freed. Affected file silcd/server.c.
8197 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8199 * silc_server_whois_send_reply crashed the server if the nickname
8200 was 127 characters long. Affected file silcd/command.c.
8202 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8204 * Added sanity check to the silc_server_new_client. If the hostname
8205 is provided inside username then check that the provided hostname
8206 really is the same as the resolved one. If the hostname was not
8207 resolved then check it from the public key. Affected file is
8208 silcd/packet_receive.c.
8210 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
8211 if the server disconnected us and the connection is not valid
8212 anymore. Affected file irssi/src/silc/core/silc-channels.c.
8214 * Moved the silc_client_[chmode|chumode|chumode_char] away from
8215 the library to the lib/silcutil/silcutil.[ch].
8217 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8219 * Close log file after open. Affected file
8220 lib/silcutil/silclog.c.
8222 * Check whether sock == NULL in silc_client_send_packet and return
8223 if it is. Affected file lib/silcclient/silcclient.c.
8225 * Check rec->entry == NULL in the Irssi SILC Client before
8226 sending the channel message. Affecte file is
8227 irssi/src/silc/core/silc-servers.c.
8229 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8231 * Merged a splitted window bugfix from Irssi CVS tree. The
8232 affected file is irssi/src/fe-text/textbuffer-view.c.
8234 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
8235 It did not print nickname.
8237 * Improved the distributions system a bit.
8239 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8241 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
8242 irssi/src/fe-text/gui-window.c.
8244 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
8245 to in-active server. The affected file is
8246 irssi/src/silc/core/client_ops.c.
8248 * Resolve the client in USERS command reply if the entry does
8249 not have username resolved. The affected file is
8250 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
8251 command to WHOIS command to really resolve stuff. The USERS
8252 is not used any more in any critical section so WHOIS can
8253 be used even though it might be slower than IDENTIFY.
8255 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
8258 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8260 * Changed the protocol API a bit more consistent in the
8261 lib/silccore/silcprotocol.[ch].
8263 * Changed the following headers to ROBODoc format:
8265 lib/silccore/silcpayload.h
8266 lib/silccore/silcprotocol.h
8267 lib/silccore/silcsockconn.h
8269 All core library headers are now formatted.
8271 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8273 * Fixed a bug in Irssi SILC client; do not show that you are
8274 server/router operator if you really are not. Affected file is
8275 irssi/src/silc/core/client_ops.c.
8277 * Renamed silc_command_free_payload to silc_command_payload_free.
8278 Affected file lib/silccore/silccommand.h
8280 * Added silcmath.h to include the prototoypes of various routines
8281 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
8284 * Changed the following headers to ROBODoc format:
8286 lib/silccore/silcchannel.h
8287 lib/silccore/silccommand.h
8288 lib/silccore/silcid.h
8289 lib/silccore/silcidcache.h
8290 lib/silccore/silcmode.h
8291 lib/silccore/silcnotify.h
8292 lib/silccore/silcpacket.h
8293 lib/silcmath/silcmath.h
8295 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8297 * Added checking to the server code not to start the server if
8298 ciphers and stuff are not configured properly. Affected files
8299 silcd/serverconfig.[h] and silcd/server.c.
8301 * Changed the layout of the header files of the public interfaces
8302 in the SILC libraries. The new layout supports ROBODoc
8303 documentation tool (and some others) so that it is easy to create
8304 a library reference manual. All the other headers and source
8305 code must still follow the CodingStyle document. Also source
8306 code must not include these ROBODoc stuffs, only the headers.
8307 Furthermore, all public interface headers must now be named
8308 by using `silc' prefix, example: silcapi.h, silccipher.h.
8309 Some files were renamed due to this. All the other headers
8310 must not be used as public interfaces. I will update the
8311 CodingStyle document later. Changed following headers, so far:
8313 lib/silcclient/silcapi.h
8314 lib/silccore/silcauth.h
8315 lib/silccore/silcprivate.h
8316 lib/silccrypt/silcdh.h
8318 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8322 * Removed silc_client_packet_send_flush from the client library
8323 as it is not needed. Affected file lib/silcclient/client.[ch].
8325 * Added printing of message of unresolved authentication method
8326 to the Irssi SILC client. Added it to the module formats.
8327 Removed the same message from the client library.
8329 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8331 * Added new distribution feature, DISTLABEL. Every distribution
8332 can define own preprocessor label that can be used in the
8333 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
8334 file distributions, acconfig.h.pre and prepare.
8336 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8338 * Added Makefile.defines_int to include the actual definitions
8339 for Makefile.defines.in. Tested the new distribution system,
8340 created distributions and tested installation.
8342 * Added AWAY message printing to the Irssi SILC client. Added
8343 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
8345 * Added SCONNECT command to call the SILC's CONNECT command.
8346 Cannot use CONNECT directly since Irssi uses that internally.
8347 Affected file irssi/src/silc/core/silc-servers.c.
8349 Added ACTION local command. It is same as ME command but takes
8350 the channel as mandatory argument.
8352 Rewrote some of the Irssi's help files to suite for SILC
8355 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8357 * Added Makefile.defines[.in] that should for now on be included
8358 in all Makefile.am file in the source tree. That file includes
8359 all common compilation definitions for SILC source tree.
8361 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8363 * Minor changes to the ./prepare script to change the package
8364 name according the distribution name to the configure.in.
8366 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8368 * Created new distribution system. Added file `distributions'
8369 that defines all the distributions that can be created out of
8370 the SILC source tree. The ./prepare script now reads that
8371 file to determine how to prepare the distributions. The
8372 first argument to the ./prepare is the name of the distribution
8373 and second is the version of the distribution. If given
8374 without arguments it creates the default (toolkit) distribution
8375 with the default version (defined in ./prepare).
8377 All Makefile.am files that are subject to the distributions
8378 are now named as Makefile.am.pre. These are ./Makefile.am
8379 and lib/Makefile.am. Others may be changed later.
8381 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8383 * Added invite list, ban list, some key management and connection
8384 error message printing to module formats in the Irssi SILC client.
8386 * Added new silc_client_set_away_message to set the away message
8387 that is back to the person who sent private message. The
8388 affected file lib/silcclient/silcapi.h and the
8389 lib/silcclient/client_prvmsg.c.
8391 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8393 * Fixed the private message sending in the Irssi SILC client,
8394 added local command KEY to the Irssi SILC client.
8396 Added key management and key agreement message formats to the
8397 irssi/src/fe-common/silc/module-formats.[ch].
8399 Added USERS (alias WHO) printing, server/router operator
8400 indication and LIST command printing to the module formats.
8402 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8404 * Fixed channel joining notify handling, cumode notify handling
8405 from Irssi SILC client.
8407 * Added SILC specific module-formats to the Irssi SILC client so
8408 that SILC specific message hilighting, colors etc is possible.
8409 Affected file irssi/src/fe-common/silc/module-formats.[ch].
8411 Added channel mode, channel user mode, actions, notices,
8412 whois and whowas printing to the the module-formats.c.
8414 * Fixed a bug in channel deletion in the server. The channel
8415 is not left to the cache even if the channel founder auth mode
8416 is set when there are no users anymore on the channel. Affected
8417 file silcd/server.c.
8419 * The silc_net_localhost now resolves the entire hostname including
8420 the domain name. Affected file lib/silcutil/silcnet.c.
8422 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8424 * Changed the ask_passphrase client operation to be ascynchronous.
8425 It has now a completion callback and a context that the
8426 application must call after it has got the passphrase from
8427 the user. Affected files lib/silcclient/silcapi.h,
8428 lib/silcclient/protocol.c, lib/silcclient/command.c and
8431 Added SilcAskPassphrase callback that the application calls
8432 to deliver the passphrase to the library.
8434 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
8435 The public key verification and especially a certificate
8436 verification is asynchronous procedure.
8438 Added new SILC_SKE_STATUS_PENDING status to indicate the
8439 request is pending and a callback will be called to finalize
8442 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8443 indicate that remote end did not send its public key (or
8444 certificate), even though we require it. Added check for this
8445 condition in the SKE. This was a security bug, now fixed.
8447 Defined new SilcSKEVerifyCbCompletion callback that is called
8448 when the verification process is completed.
8450 The affected files lib/silcske/silcske_status.h and
8451 lib/silcske/silcske.[ch].
8453 * Changed the verify_public_key client operation to be async
8454 as well. Defined SilcVerifyPublicKey callback that is used to
8455 indicate the success of the public key verification process.
8457 Changed the server and client to use the new async client
8460 * Changed the Irssi SILC client's internal scheduler to be called
8461 twice as many times as it used to be. As a result the client
8462 should be a bit faster now. Affected file is
8463 irssi/src/silc/core/silc-core.c.
8465 * Added support to Irssi SILC client of asynchronous public key
8466 verification and passphrase inquiry. Affected file is
8467 irssi/src/silc/core/silc-core.c.
8469 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8471 * Do not say "You have left channel %s" in client library.
8472 Moved it to the application. Affected files are
8473 lib/silcclient/command.c and silc/client_ops.c.
8475 * Fixed silc_client_get_clients. Command context was not
8476 duplicated and was freed memory in the callback. Affected
8477 file lib/silcclient/idlist.c.
8479 * Do not say "you are now talking..." on JOIN command in the
8480 client library. The appliation must handle it.
8482 * Do not say ".. changed topic to" in command reply in the
8483 client libary. The application must handle it.
8485 * Fixed TOPIC command sending in the client library.
8487 * Fixed a memory leak in silc_client_command_free in the file
8488 lib/silcclient/command.c.
8490 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8492 * Imported a modified version of Irssi client to the source tree.
8493 The Irssi will be used to create a new client called
8494 Irssi SILC. Imported to irssi/.
8496 Added silc_core_init_finish function to the Irssi. Affected
8497 file irssi/configure.in.
8499 A lot changes in the Makefile.ams around the irssi tree.
8501 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8503 * Do not rehash if the new size is same as the old size of the
8504 hash table, in the silc_hash_table_rehash*. The affected file
8505 lib/silcutil/silchashtable.c.
8507 * Replaced hash_table_del_by_context calls from the server
8508 (when channel->user_list and client->channels) to the
8509 hash_table_del as it is sufficient and faster.
8511 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8513 * Added silc_hash_table_list, silc_hash_table_get and the
8514 SilcHashTableList structure to provide an alternative way to
8515 traverse the hash table. The affected files are
8516 lib/silcutil/silchashtable.[ch].
8518 * Changed the server's idlist routines to use the hash table
8519 routines to optimize the code.
8521 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8523 * Replaced the client entry's `channel' list and channel entry's
8524 `user_list' list to hash tables for optimized lookup. Changed
8525 the code to use the hash table interface around the code.
8526 Affected file lib/silcd/idlist.[ch].
8528 * Added `auto_rehash' boolean argument to the function
8529 silc_hash_table_alloc to indicate whether the hash table should
8530 auto-rehash when it thinks is appropriate time. It will
8531 increase the hash table size if the there is twice as much
8532 entries in the table than the size of the table, and will
8533 decrease the size if there are twice as less entries than
8534 the size of the table.
8536 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8538 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8540 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8542 * silc_idcache_purge_by_context deletes the entry now by context
8543 as it is supposed to do. Affected file lib/silccore/idcache.c.
8545 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8546 client is not anymore valid (WHOWAS givens the info) and not
8547 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8549 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8551 * Removed the `data' and `data_len' arguments from the ID Cache
8552 interfaces and added `name' argument. ID Cache does not handle
8553 anymore the binary data only a names associated with given ID.
8555 * When hashing a Client ID with silc_hash_id the entire ID is
8556 not hashed anymore, instead only the hash of the Client ID is
8557 hashed. This way we can access the Client ID from the cache
8558 with Client ID but with the hash of the ID (which is a hash of
8559 the nickname) as well without any difference in performance.
8561 Added also silc_idcache_find_by_id_one_ext to do one on one
8562 searching when we have the actual ID. Added also function
8563 silc_hash_client_id_compare. The affected files are
8564 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8566 * When hashing the name associated with a ID it is always done
8567 in lowercase. This way we can access the cache without worrying
8568 about case-sensitivity, even though, for example nicknames are
8571 * Fixed a bug in server with channel message sending. It put
8572 wrong ID type as destination ID. The affected file
8573 silcd/packet_send.c.
8575 * silc_idcache_del_by_context now deletes from all hash tables
8576 by context. Affected file lib/silccore/idcache.c.
8578 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8580 * Changed the client library to use the new ID Cache interface.
8581 Changes around the source tree.
8583 * Added silc_hash_table_rehash_ext to rehash with specific
8584 hash function. Affected file lib/silcutil/silchashtable.[ch].
8586 * Added silc_hash_string_compare to compare two strings in the
8587 hash table. Affected file lib/silcutil/silcutil.[ch].
8589 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8591 * Added new function silc_idcache_del_by_context into the
8592 lib/silccore/idcache.[ch].
8594 * Changed the server's ID list routines to use the new ID Cache
8595 interface. Changes around the source tree.
8597 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8599 * Added silc_hash_table_del[_by_context]_ext functions in to the
8600 lib/silcutil/silchashtable.[ch].
8602 Removed silc_hash_table_find_all* routines and added new
8603 silc_hash_table_find_foreach to replace them.
8605 Added silc_hash_table_replace_ext function as extended
8606 replacing function. Separated the simple hash table interface
8607 from the extended hash table interface in the file
8608 lib/silcutil/silchashtable.h.
8610 * Fixed minor bugs and changed it to use some of the new
8611 hash table functions in lib/silccore/idcache.c
8613 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8615 * Added new function silc_hash_table_find_all to return all keys
8616 in the hash table by the specified key. As the hash table is
8617 collision resistant it also makes it possible to have several
8618 duplicate keys in the hash table. This function may be used to
8619 find all of the keys from the hash.
8621 Added user_context arguments to the SilcHashFunction,
8622 SilcHashCompare and SilcHashDestructor to deliver user specified
8625 Added new fuctions silc_hash_table_find[_all]_ext to do
8626 extended lookup with specified hash and compare functions and
8627 specified user contexts.
8629 Added new function silc_hash_table_add_ext to add the key
8630 with specified hash function and user context.
8632 Added new function silc_hash_table_foreach to traverse all
8633 entrys in the hash table. Added SilcHashForeach callback
8636 Added new function silc_hash_table_del_by_context to delete
8637 the entry only if the context associated with the key matches.
8639 Affected files are lib/silcutil/silchashtable.[ch].
8641 * Removed silc_hash_[server/client/channel]_id and added just
8642 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8643 silc_hash_id_compare to compare two ID's using as the hash table
8644 comparison function. Added also silc_hash_data to hash
8645 binary data and silc_hash_data_compare to compare it.
8647 * Removed silc_idlist_find_client_by_hash as it is not needed
8648 anymore. Affected file silcd/idlist.[ch].
8650 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8651 to use internally the SilcHashTable. The new ID Cache is a lot
8652 faster than the old one. Some of the ID Cache interface was also
8653 rewritten and obsolete and stupid functions were removed.
8655 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8657 * Added entry_count field to the SilcHashTable to keep the number
8658 of the entries in the table. Implemented the function
8659 silc_hash_table_rehash. Added new function
8660 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8662 Fixed a minor bug in silc_hash_table_free.
8664 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8665 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8666 into the lib/silcutil/silcutil.[ch].
8668 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8670 * Implemented a collision resistant hash table into the
8671 lib/silcutil/silchashtable[ch]. See the header and the source
8672 for the SilcHashTable API.
8674 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8676 * Merged dotconf version 1.0.2 into lib/dotconf.
8678 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8680 * Do not compile anything in lib/silcsim/* if the SIM support
8681 is not enabled. The tree should now compile without problems
8684 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8686 * Compiled the SILC under cygwin. Compiled and tested briefly
8687 without problems. More tests needed. The SIMs didn't compile
8690 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8692 * Fixed possible crash in silc_get_username in the
8693 lib/silcutil/silcutil.c.
8695 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8697 * Fixed a va_arg in silc/client_ops.c.
8699 * Oops, RC5 routines were named AES and caused some problems
8700 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8702 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8704 * Added new SilcIDIP structure into the lib/silccore/id.h and
8705 replaced the old `ip' fields from all SILC ID's to that type.
8706 This is a step towards IPv6 support.
8708 The silc_id_get_len takes now the ID as an extra argument.
8709 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8710 both IPv4 and IPv6 based ID's.
8712 The affected files are lib/silccore/id.[ch] and other files
8713 around the tree using these routines.
8715 * Removed the ID length arguments in server from various
8716 silc_server_send_notify_* routines -> they are not needed
8719 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8721 * Fixed memory leak in silc_encode_pem_file in the file
8722 lib/silcutil/silcutil.c.
8724 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8726 * Check minor version as well in the SKE. Affected files are
8727 silcd/protocol.c and lib/silcclient/protocol.c.
8729 * Added --identifier option to the server so that an identifier
8730 can be when creating the public key for the server. Affected
8731 file is silcd/silcd.c.
8733 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8734 lib/silccrypt/silcpkcs.c.
8736 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8738 * Register default ciphers and stuff when using -C option with
8739 the server. Affected file sildc/silcd.c.
8741 * Put back the servers public key filename format, it is better
8742 than the new one. For now, the client keys are saved with the
8743 new filename format. The affected file silc/client_ops.c.
8745 * Implemented the Cipher API for the rest of the ciphers that
8746 did not implement it or implemented it the wrong way.
8748 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8750 * Register default ciphers and stuff when using the -S option
8751 in the client. Affected file silc/silc.c. Same also when
8752 creating new key pair with -C option.
8754 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8756 * Fixed the silc_verify_public_key client operation function to
8757 save the public keys differently. The fingerprint is now
8758 used as filename and not the hostname. This way also the
8759 client keys are saved uniquely and not with hostnames. The
8760 affected file is silc/client_ops.c.
8762 * Trimmed the silc_hash_fingerprint function to remove extra
8763 whitespaces from the end of the fingerprint. The affected
8764 file is lib/silccrypt/silchash.c.
8768 * Added silc_cipher_register_default function to register all
8769 default ciphers. It can be used when configuration files
8770 does not exist and the application does not want any specific
8771 ciphers in any specific order.
8773 The SilcDList is now used as silc_cipher_list dynamically
8774 allocated cipher list. Removed the static list all together
8775 and now all ciphers must be allocated to the dynamic list.
8776 The silc_cipher_alloc routine was changed to check only the
8779 All silc_cipher_* routines that used to return int returns
8782 The affected files lib/silccrypt/silccrypt.[ch].
8784 * The same thing was done to silc_hash_* as for silc_cipher_*
8785 routines. Affected files lib/silccrypt/silchash.[ch].
8787 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8788 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8789 Added also silc_pkcs_[un]register[_default] functions.
8790 Removed the data_context from the PKCS API.
8792 * Added silc_hmac_register_default function to register default
8793 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8794 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8795 to unregister all hmacs at once.
8797 * Register the default ciphers, hash functions, PKCSs and HMACs
8798 if client's configuration file does not exist. The affected
8801 * The client did not load the hash functions from the SIM
8802 modules at all. Added support for this. Affected file is
8803 silc/clientconfig.c.
8805 * When decoding public key with silc_pkcs_public_key_decode, check
8806 the supported algorithm only if PKCS are registered. Affected
8807 file lib/silccrypt/silcpkcs.c. The same was done with the
8808 silc_pkcs_private_key_decode.
8810 * Fixed the SILC List routines to keep the list always in order.
8811 It used to change the list's order when traversing the list but
8812 not it preserves the order. Affected file lib/trq/silclist.h.
8814 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8816 * Added the client library to use the SilcSocketConnection's
8817 reference counter (by silc_socket_dup) to prevent the bug that
8818 the socket object may be freed underneath async operation.
8820 * The name resolv library checking fixes in the configure.in.pre.
8823 * Created new version of the protocol drafts for future
8824 development. The -03 drafts are the ones that will be changed
8825 in the trunk now and the -02 will remain as they are.
8827 * Send list of CUMODE notifys to the router when announcing
8828 the channel users to the router. Affected file silcd/server.c.
8829 If the router receiving channel founder CUMODE for a channel
8830 that already has channel founder it will send CUMODE notify
8831 to the sender to remove the channel founder rights from the
8832 announced client. Affected file silcd/packet_receive.c.
8834 * The CUMODE notify may now use Server ID as well as the entity
8835 who changes the mode. Updated protocool specs.
8837 * Updated INSTALL and README files.
8839 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8841 * New web pages in the http://silc.pspt.fi. The pages was
8846 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8848 * Implemented the [DenyConnectin] config section in the server.
8849 Added silc_server_config_denied_conn to check whether incoming
8850 connection is denied. Affected file silcd/serverconfig.[ch].
8852 * Do not check the ports when checking the incoming configuration
8853 data if the port is 0, meaning any. Affected file is
8854 silcd/serverconfig.c.
8856 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8858 * Fixed buffer overflow in silc_string_compare in the file
8859 lib/silcutil/silcutil.c.
8861 * Fixed double free in silc_server_command_leave in the file
8864 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8866 * Fixed the version checking in the server. Affected file is
8869 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8871 * Fixed the configuration data fetching when accepting new
8872 connections in the server. Affected file silcd/server.c.
8874 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8876 * Added `sender_entry' argument to the function
8877 silc_server_packet_relay_to_channel so that we can check
8878 whether some destination actually belongs to the same route
8879 the sender belongs (ie, we must not resend the packet to the
8880 sender). Affected file silcd/packet_send.[ch].
8882 * Added `servername' field to the SilcClientEntry in the server
8883 to hold the name of the server where client is from. Affected
8884 file is silcd/idlist.h.
8886 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8888 * Moved the channel message encrypting in the router betwen
8889 router connections from silc_server_channel_message to the
8890 silc_server_packet_relay_to_channel since we want to check
8891 whether we have anybody channel before encrypting anything.
8892 Affected files silcd/packet_[receive/send].c.
8894 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8896 * Fixed the [AdminConnection] server config section to support
8897 multiple entries. Affected file silcd/serverconfig.c.
8899 * Added support into the server to check the validity of the
8900 incoming connection before executing any KE or authentication
8903 * The connection configuration is now saved to the KE and
8904 connection auth protocol contexts and not fetched anymore in
8905 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8907 * The local hosts listenning address and port is also resolved
8908 now when starting the server. We want to have the socket object
8909 to include the real address and port for the listener. Added
8910 new function silc_net_check_local_by_sock into the files
8911 lib/silcutil/silcnet.[ch].
8913 * Fixed a broadcast bug in server -> do not broadcast if we
8916 * Fixed a routing bug. Do not route broadcast packets ever.
8917 Broadcast packets must be processed always and not routed since
8918 they may be destined to some other host than yourself and thus
8919 would get routed without no good reason. Affected file is
8922 * Added function silc_server_config_is_primary_route to check
8923 whether primary router connection has been configured (a router
8924 configuration that we are initiating). If there is not, we
8925 will assume that there is only two routers in the SILC network
8926 and we will use the incoming router connection as our primary
8927 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8929 * Changed the order of the broadcasting. Broadcast _after_ the
8930 packet has been processed not before. Affected file is
8933 * Fixed a [ClientConnection] parsing bug. The port was never
8934 parsed correctly thus resulting to port 0. Affected file
8935 silcd/serverconfig.c.
8937 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8938 argument and did not set the broadcast packet flag. Affected
8939 file silcd/packet_send.c. Fixed same bug in the function
8940 silc_server_send_notify as well.
8942 * If we receive NEW_ID packet for our own ID in the server, ignore
8945 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8949 * Removed the nickname from the Private Message Payload.
8950 Updated the code and the protocol specs.
8952 * Updated protocol specs for submitting to the IETF.
8954 * Tweaked the Random Number Generator a bit. Affected file
8955 lib/silccrypt/silcrng.c. Exported a new function
8956 silc_rng_[global]_add_noise which can be used to add more
8959 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8961 * Do not parse packets with different timeout when protocol
8962 is active -> may cause problem with rekey. Affected file
8965 * When server receives signoff notify it must not create
8966 new channel key if the client is on any channels since the
8967 sender of the signoff notify will create it.
8969 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8971 * Added printing of error messages during SKE protocol from the
8972 failure packet sent by server during SKE. Affected file
8975 * Removed the client's failure_callback handling with timeout
8976 and handle it immediately when received.
8978 * The SKE library returned wrong type in SUCCESS and FAILURE
8979 packets. They must be 32 bit MSB not 16 bit MSB.
8981 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8983 * Ok, rewrote the logic of the re-key and now it seems to work.
8984 I tested it on high traffic with frequent re-keys without
8985 problems. Added hmac_receive (and renamed hmac to hmac_send)
8986 in SilcClientConnection in lib/silcclient/client.h and
8987 in SilcIDListData in silcd/idlist.h. Also, removed the
8988 SilcPacketParserContext's cipher and hmac fields as they are
8989 not needed anymore and actually caused some problems when
8990 the ciphers and hmac's changed underneath the packet parser.
8992 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8994 * If re-key protocol is active then process the incoming packets
8995 synchronously since we must assure that icoming packets encrypted
8996 with the old key is processed before the new keys is set to
8997 use. This is true other packets than for REKEY packets.
8998 Affected file silcd/server.c. The same was done to client library
8999 as well, affected file lib/silcclient/client.c.
9001 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9003 * Fixed bug in client and server to accept the force send if
9004 the packet is send from silc_[server/client]_packet_process
9005 function. Otherwise the packets are never delivered, oops.
9007 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9009 * Disable force sending of packets when REKEY protocol is active.
9010 We must assure that no packet is sent directly when rekey is
9011 performed. All packets must be sent through packet queue.
9012 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
9013 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
9014 function is silc_[server/client]_packet_send_real to check
9017 * Replaced the SIM paths from example config files to
9018 /usr/local/modules. Also, make install creates now
9019 /usr/local/silc/logs directory to hold all the SILC server
9022 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9024 * Made the configure.in.pre work on Solaris. Patch by salo.
9026 * Made all ciphers compatible with non-x86 machines. Defined
9027 CBC mode macros into lib/silccrypt/ciphers_def.h.
9029 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9031 * Fixed the make install.
9033 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9035 * When MAC computation fails the silc_packet_decrypt returned 0
9036 even though it was supposed to return -1. Fixed this. The
9037 affected file is lib/silccore/silcpacket.c.
9039 * Do not replace the config files in /etc/silc (in make install)
9040 if they already exist. Affected file ./Makefile.am.
9042 * Do not send re-key packets immediately but through packet queue.
9043 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
9045 * Changed silc_net_check_host_by_sock to return FALSE if the
9046 IP/DNS could not be resolved. Though, it returns the IP address
9047 now even if it could not resolve it (but returns also FALSE).
9048 Affected file lib/silcutil/silcnet.[ch].
9050 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9052 * Added silc_pkcs_decode_identifier to decode the public key's
9053 identifier. Affected file lib/silccrypt/silpkcs.[ch].
9054 Added also silc_pkcs_free_identifier. Added also new context
9055 SilcPublicKeyIdentifier.
9057 * Added -S option to the silc client. It is used to dump the
9058 contents of the specified public key file.
9060 * Changed the PKCS api to return the public key length when
9061 setting the public key.
9063 * Fixed a fatal bug in the public and private key file loading.
9064 Affected file lib/silccrypt/silcpkcs.c.
9066 * Execute the packet parsing for client with zero (0) timeout
9067 if the protocol is active. Affected file silcd/server.c.
9069 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9071 * Made the key generation options to the silcd program. Added
9072 -C option, equivalent to client's option.
9074 * Added new [ServerKeys] config section to the server. It
9075 configures the server's public and private key.
9077 * Defined generic Public Key Payload into the protocol
9078 specification to send specific type of public keys and
9081 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
9082 public key or certificate.
9084 * Implemented the GETKEY command to the server and to the
9085 client library and on user interface.
9087 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9089 * Made preliminary `make install' work.
9091 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9093 * Added SilcServerRekey context into silcd/idlist.h.
9095 * Added the PFS support as defined in the specification to the
9096 SKE protocol. Affected files lib/silcske/*.c.
9098 * Added `ske_group' field to the SilcServerRekey context to hold
9099 the number of the SKE group that is used with PFS in re-key.
9100 Affected file silcd/idlist.h.
9102 * Added PFS re-key support to the server. Affected file is
9105 * Added silc_protocol_cancel to cancel execution of the next
9106 state of the protocol. Affected file is
9107 lib/silccore/silcprotocol.[ch].
9109 * Added the re-key support with and without PFS to the client
9110 library. Re-key is performed once in an hour, by default.
9112 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
9113 Added silc_client_rekey_callback and silc_client_rekey_final.
9114 Affected files are lib/silcclient/protocol.[ch] and
9115 lib/silcclient/client.[ch].
9117 * Removed the `hmac_key' and `hmac_key_len' fields from the
9118 SilcClientConnection structure; not needed. Affected file is
9119 lib/silcclient/client.h.
9123 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9125 * Do not ask whether user wants to use the negotiated private key
9126 for private messages, just use it. Affected file is
9127 silc/local_command.c.
9129 * Added `send_enc_key' and `enc_key_len' fields to the
9130 SilcIDListData structure since they are needed in the re-key
9131 phase. Affected file is silcd/idlist.[ch].
9133 * Implemented the simple re-key protocol into the server.
9134 Affected files silcd/server.c and silcd/protocol.[ch]. The
9135 re-key will be performed once in an hour, by default.
9137 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
9138 Added silc_server_rekey, silc_server_rekey_callback and
9139 silc_server_rekey_final.
9141 * Removed Tunneled flag from the protocol. Updated the code
9142 and the specifications.
9144 * Adde `pfs' field to the SilcIDListData to indicate whether
9145 the PFS is to be performed in the re-key. Affected file is
9148 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9150 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
9151 int64 of at least the xintXX size. If void * is less that 4
9152 bytes uint32 * will be used. Defined bool as boolean.
9154 * Changed _ALL_ unsigned long and unsigned int to uint32,
9155 unsgined short to uint16 in the source tree.
9157 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
9158 not handle clients that has entry->data.registered == FALSE.
9159 They are not in the network anymore. Affected file is
9162 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9164 * Implemented the sending of the SERVER_SIGNOFF notify in the
9165 server. Affected file is silcd/server.c.
9167 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
9168 Added also silc_notify_payload_encode_args into the
9169 lib/silccore/silcnotify.[ch].
9171 * Implemented ther SERVER_SIGNOFF notify handling in the server.
9172 Affected file silcd/packet_receive.c.
9174 * Implemented the SERVER_SIGNOFF notify handling in the client
9175 library. Affected file lib/silcclient/client_notify.c. Also,
9176 implemnted the printing of the SERVER_SIGNOFF info to the
9177 application. Affected file silc/client_ops.c.
9179 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
9180 if the deleting was successful. Affected file silcd/idlist.[ch].
9182 * Added support for public key authentication in the connection
9183 authentication protocol in the client library. Affected file
9184 lib/silcclient/protocol.c.
9186 * Changed the server's silc_idlist_get_clients_by_* interface
9187 to support already allocated array so that new entries may be
9188 added to pre-allocated array. Affected file silcd/idlist.[ch].
9189 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
9190 and command replies.
9192 * All command reply functions in the server now calls the
9193 pending command callback even if error occured. This way the
9194 error will be delivered to the client as well. Affected files
9195 silcd/command.c and silcd/command_reply.c.
9197 * Fixed INFO command to return local server's info if no server
9198 was provided. Affected file lib/silcclient/command.c.
9200 * Removed RESTART command for good. Updated the code and the
9203 * Rewrote parts of the task system. It is a bit simpler now.
9204 Removed unsued task priorities. The affected files are
9205 lib/silcutil/silctask.[ch].
9207 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9209 * Moved the USERS printing from the library to the application.
9210 Affected files lib/silcclient/command.c and silc/client_ops.c.
9212 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9216 * Added channel key re-key support. The re-key is perfomed
9217 only by the router and is done once in an hour. Added `rekey'
9218 field to the SilcChannelEntry in the server. Affected files
9219 silcd/server.c and silcd/idlist.h.
9221 * Added silc_task_unregister_by_context into the file
9222 lib/silcutil/silctask.[ch].
9224 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9226 * Added SILC_UMODE_GONE mode to indicate when the client is not
9227 present in the SILC network. Added also support to the local
9228 command AWAY that will set this mode. Added support of showing
9229 "xxx is gone" in WHOIS command. The USERS command shows the
9230 gone status as well.
9232 * Fixed setting server and router operator privileges in the
9233 server's UMODE command. Affected file silcd/command.c.
9235 * Merged the SKE KE1 and KE2 payloads into one payload. The
9236 new KE payload is equivalent to the old KE2 payload.
9238 Cleaned up the SKE Start Payload parsing. It now uses the
9239 simple buffer unformatting to do the parsing. A lot faster
9242 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
9243 to the SKE that is used to indicate whether both of the SKE
9244 parties should perform authentication. By default only the
9245 responder performs authentication. By setting this flag also
9246 the initiator must do authentication. By default it is unset
9247 since in normal SKE case, client to server connection, only
9248 the responder should do authentication. When doing SKE between
9249 two clients both should perform authentication. Updated the
9250 code and the protocol specs.
9252 * A little fix to IDENTIFY command in the server. Search the
9253 client first by hash not nickname. Affected file is
9256 * Fixed the silc_client_close_connection to support closing
9257 the client to client connections wihtout deleting too much
9258 data. Affected file lib/silcclient/client.c.
9260 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
9261 are received if protocol used to be active but is not anymore
9262 the application would crash due to NULL pointer dereference.
9263 Affected files silcd/server.c and lib/silcclient/client.c.
9265 * Added `hash' field to the SilcClientConnection to include
9266 the hash function negotiated in the SKE protocol.
9268 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
9269 to set the channel founder authentication data. A client can
9270 claim the founder rights later by providing the authentication
9271 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
9272 This way the channel founder can regain the channel founder
9273 privileges even it is left the channel. This works only on
9274 local server and the client must be connected to the same
9275 server to be able to regain the founder rights. Updated the
9276 protocol specs accordingly.
9278 Added support to the CMODE command in the client to set the
9279 founder auth data. Read the README to see how to set it.
9281 Added support to the CUMODE command to claim the founder
9282 rights. Read the README to see how to do it.
9284 Added support for the founder authentication to the Channel
9285 Entry in the server. Affected file silcd/idlist.h.
9287 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
9288 server's CMODE command. Affected file silcd/command.c.
9290 * Added the following new functions into lib/silccore/silcauth.[ch]:
9291 silc_auth_get_method and silc_auth_get_data.
9293 * The server now saves the remote hosts public key to the
9294 SilcIDListData pointer. Affected file silcd/protocol.c.
9296 * The normal server now does not remove the channel entry from
9297 the cache if the founder authentication data is set. It used
9298 to remove it if the founder was the last one on the channel on
9299 the server and left the channel. The auth data is saved and
9300 if the channel is re-joined later the old entry is used with
9301 the old auth data. Affected files silcd/command_reply.c and
9304 * Removed the `pkcs' field from the SilcIDListData structure
9305 in the server; it is not used. Affected file silcd/idlist.h.
9307 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9309 * Fixed packet processing on slow links. Partial packets were
9310 never re-processed because the incoming data buffer was cleared
9311 by the application. Application must not directly clear the
9312 sock->inbuf, the packet processing routines handle it. Fixed
9313 this in client library and in server.
9315 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9317 * Fixed the WHOIS and IDENTIFY send reply function to really
9318 check whether to send list or just one entry. Affected file
9321 * Cleaned up the LEAVE command's channel key distribution. The
9322 affected file silcd/command.c.
9324 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
9325 can enforce the channel mode as well. In that case the ID
9326 includes the ID of the server. The code now enforces the
9327 mode change if the router have different mode than the server.
9329 * The notify client operation with CMODE_CHANGE notify can now
9330 return NULL client_entry pointer if the CMODE was not changed
9331 by client. Application must check for this.
9333 * Added <Server ID> argument to INFO command to support server
9334 info fetching by Server ID.
9336 * Added silc_server_announce_get_channel_users to get assembled
9337 packets of channel users of the specified channel. Affected
9338 file silcd/server.[ch].
9340 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
9341 was freed underneath the ID Cache.
9343 * Re-announce clients when the server received CHANNEL_CHANGE
9344 notify from the router. Affected file silcd/packet_send.c.
9346 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9348 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
9349 crashed since it did not handle the fact that there is no cipher
9350 called "3" and didn't check the error condition. Now fixed.
9352 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
9353 flag. It can be used to send message requests.
9355 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9357 * Implemented the RESTART command in the client.
9359 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
9360 notice type messages. Added notice printing to the user
9363 * The channel keys are not re-generated if the channel's mode
9364 is PRIVKEY, ie private key on the channel exists. Affected
9365 files silcd/server.c and silcd/command.c.
9367 * Fixed a little bug in channel message delivery when channel
9368 private keys are set in the server. Affected file is
9369 silcd/packet_send.c.
9371 * Changed the setting on channel->on_channel = TRUE from the
9372 silc_client_save_channel_key to the JOIN command reply. The
9373 key payload is not received if the private channel key is set.
9374 Affected file lib/silcclient/command_reply.c and the
9375 lib/silcclient/client_channel.c.
9377 * When the CMODE_CHANGE notify is sent and the channel private
9378 key mode is removed the channel key must be re-generated in
9379 other cells as well. Added this support for the router in the
9380 silcd/packet_receive.c.
9382 * Added new local command NOTICE to send notice message on
9383 channel. Affected file silc/local_command.[ch].
9385 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9387 * Added new local command ME to the client. It is used to send
9388 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
9389 some action. Affected file silc/local_command.[ch].
9391 * Changed channel_message and private_message client operations
9392 to deliver the message flags to the application. Added also
9393 the `flags' arguments to the silc_client_send_channel_message
9394 and silc_client_send_private_message functions. Affected file
9397 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9399 * Redefined the Private Message Payload to support private message
9400 keys and to support the new private message flags. Updated
9401 the protocol specs. Flags makes it possible to have for example
9402 CTCP style messages.
9404 * Added new type SilcPrivateMessagePayload and defined an API
9405 for it in the lib/silcclient/silcprivate.[ch].
9407 * Tested private message private keys successfully. Tested the
9408 private message key set, unset and list commands with the new
9411 * Redefined the Channel Message Payload to include the channel
9412 message flags (equal with private message flags) to support
9413 for example CTCP style messages.
9415 * Defined some of the message (for channel and private message)
9416 flags. Updated the protocol specs and added the flags to the
9417 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
9419 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9421 * Added SilcKeyAgreementStatus type to the key agreement routines
9422 to indicate the current status and error if one occured.
9423 The status types are defined in the lib/silcclient/silcapi.h.
9425 * Added new local command KEY that is used to set and unset private
9426 keys for channels, set and unset private keys for private messages
9427 with remote clients and to send key agreement requests and
9428 negotiate the key agreement protocol with remote client. The
9429 key agreement is supported only to negotiate private message keys,
9430 it currently cannot be used to negotiate private keys for channels,
9431 as it is not convenient for that purpose.
9433 * Fixed a minor pending callback setting bug in the function
9434 silc_client_get_client_by_id_resolve, now the function works.
9435 Affected file lib/silcclient/idlist.c.
9437 * Added function silc_net_get_local_port to get local bound
9438 port by socket. Added to lib/silcutil/silcnet.[ch].
9440 * Added `sockets' and `sockets_count' fields to the SilcClient
9441 object. They hold the sockets of the listenning sockets in
9442 the client. Listenning sockets may be for example the key
9443 agreement server. Affected file lib/silcclient/client.[ch].
9444 Added functions the silc_client_add_socket and the
9445 silc_client_del_socket. They are exported to the application
9448 * Added ~./silc/clientkeys to support other client's public keys.
9450 * Renamed verify_server_key client operation to verify_public_key
9451 and added one argument to indicate the type of the connection
9452 (server, client etc.).
9454 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9456 * Added silc_server_connection_auth_request to handle the
9457 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9458 silcd/packet_receive.[ch].
9460 * Added silc_server_send_connection_auth_request into the
9461 silcd/packet_send.c to send the connection auth request packet.
9463 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9466 * Fixed the public key authentication in responder side in the
9467 server. The `auth_data' pointer includes the SilcPublicKey
9468 not the path to the public key. Affected file silcd/protocol.c.
9470 * Implemented the public key authentication in the initiator side
9471 in the server. Affected file silcd/protocol.c.
9473 * Removed the [RedirectClient] config section from the server
9474 configuration. Is not needed and I don't want to implement it.
9476 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9478 * Cleaned up the CMODE command in the server. It now works
9479 correctly and supports all the modes defined in the protocol.
9480 Affected file is silcd/command.c.
9482 * Added `hmac_name' field to the SilcChannelEntry in the server
9483 to hold the default HMAC of the channel. It can be set when
9484 creating the channel (with JOIN command). Affected files
9487 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9488 type to indicate the change of the current cipher and hmac
9489 on the channel. Client can safely ignore the <cipher> argument
9490 (if it chooses to do so) since the CHANNEL_KEY packet will
9491 force the channel key change anyway. The <hmac> argument is
9492 important since the client is responsible of setting the new
9493 HMAC and the hmac key into use.
9495 * Fixed the CMODE command in the client library as well.
9497 * Tested CMODE command in router environment successfully.
9499 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9501 * Show the version of the remote client (or server) when connecting
9502 to the server. It is logged to the log file. Affected file
9503 is silcd/protocol.c.
9505 * Fixed the KILLED notify handling in the client library. The
9506 client must be removed from all channels when receiving the
9509 Also, do not remove the client entry when giving the KILL
9510 command but when the KILLED notify is received.
9512 * Removed silc_idlist_find_client_by_nickname from the server.
9513 Not needed anymore. Affected files silcd/idlist.[ch].
9515 * Implemented the CHANNEL_CHANGE notify type handling to the
9516 server. Affected file silcd/server.c.
9520 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9522 * Added silc_server_send_notify_invite to send the INVITE
9523 notify between routers.
9525 * Implemented the INVITE command correctly to the server.
9527 * Implemented the INVITE notify type handling in the server.
9529 * Implemented the INVITE command to the client library and on the
9532 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9534 * Added function silc_server_get_client_resolve to find the
9535 client entry by ID from all ID lists and then resolve it
9536 (using WHOIS) if it cannot be found. Affected file is
9539 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9541 * Implemented the BAN command to the client library.
9543 * The JOIN command in the server now checks the invite list
9546 * Changed the silc_command_reply_payload_encode_va and the
9547 silc_command_payload_encode_va to support that if argument is
9548 NULL it ignores and checks the next argument. Affected file
9549 lib/silccore/silccommand.c.
9551 * Added silc_server_send_notify_ban to send the BAN notify
9552 type between routers.
9554 * Chaned the silc_notify_payload_encode to support that if
9555 argument is NULL it ignores and checks the next argument.
9556 Affected file lib/silccore/silcnotify.c.
9558 * Tested ban lists in router environment successfully.
9560 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9562 * Implemented BAN command to the server, in silcd/command.[ch].
9564 * Removed the BAN and INVITE_LIST modes from the CMODE command
9567 * Added function silc_string_match to regex match two strings.
9568 Affected files lib/silcutil/silcutil.[ch].
9570 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9572 * Redefined parts of the SilcChannelEntry in the server to support
9573 the new ban and invite lists.
9575 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9577 * Redefined the INVITE command. The same command can be used to
9578 invite individuals to the channel but also to manage the invite
9579 list of the channel (to add to and remove from the invite list).
9580 Updated the protocol specs.
9582 * Added new command SILC_COMMAND_BAN that can be used to manage
9583 the ban list of the channel. Updated the protocol specs.
9585 * Removed the channel modes: the SILC_CMODE_BAN and the
9586 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9587 in the CMODE command. The equivalent features are now available
9588 using INVITE and BAN commands. Updated the protocol specs.
9590 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9591 in the network about change in the current ban list. The notify
9592 type is not used by the client.
9594 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9595 support the invite lists.
9597 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9599 * Added new function silc_string_regexify that converts string
9600 including wildcard characters into regex string that can
9601 be used by the GNU regex library. Added into the file
9602 lib/silcutil/silcutil.[ch].
9604 Added silc_string_regex_combine to combine to regex strings
9605 into one so that they can be used as one regex string by
9606 the GNU regex library. Added into the file
9607 lib/silcutil/silcutil.[ch].
9609 Added silc_string_regex_match to match two strings. It returns
9610 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9612 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9614 * Imported GNU regex to the soruce tree into lib/contrib.
9615 Fixed some compiler warning from the regex.c.
9617 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9619 * Fixed MOTD command in the server to work in router environment.
9621 * Fixed the MOTD command in the client library to support
9622 the server argument in the command.
9624 * Added `nickname_len' argument to the silc_idlist_add_client
9625 in the server, as the `nickname' argument may be binary data
9628 * Added silc_idlist_get_channels to return all channels from
9631 * Implemented LIST command to the server. Affected file is
9634 * Implemented the LIST command to the client library and on the
9637 * Added [<user count>] argument to the LIST command reply.
9638 With private channels the user count is not shown.
9640 * Updated TODO and README.
9642 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9644 * The client entry's data.registered must be TRUE even with
9645 global client entry on global client list. The data.registered
9646 is used to check whether the client is anymore in the network,
9647 for example with WHOWAS command so it must be valid.
9649 * Fixed the WHOWAS command in the server. It now actually works
9650 in router environment. Added function into silcd/command_reply.c
9651 silc_server_command_reply_whowas_save.
9653 * Added silc_idlist_purge function to the silcd/idlist.c
9654 to periodically purge the ID Cache.
9656 * Fixed INFO command in the server. It works now in router
9657 environment. Added <server name> argument to the INFO command
9658 reply. Updated the protocol specs.
9660 * Fixed minor bug in silc_idcache_purge to not purge if the
9661 expire value is zero.
9663 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9664 they were buggy because of the WHOWAS information.
9666 * Fixed local command MSG to handle the async resolving of
9667 the remote client properly. It used to fail the first MSG.
9668 Affected file silc/local_command.c.
9670 * Added `data_len' field to SilcIDCache context.
9672 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9674 * Update TODO. Todo in commands in the server.
9676 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9678 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9679 used by routers as broadcast packet to inform other routers
9680 about the changed user mode.
9682 Implemented the notify handling in the server. Affected file is
9683 silcd/packet_receive.c. Added the function
9684 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9686 * Added new generic Channel Payload and deprecated the New Channel
9687 Payload. The New Channel Payload is now the generic Channel
9690 * Added new argument `mode' to the silc_server_send_new_channel
9691 as it is required in the Channel Payload now.
9693 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9694 and created a new and real SilChannelPayload to represent the
9695 new generic Channel Payload. Implemented the encode/decode
9696 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9698 * Added silc_server_get_client_channel_list to return the list
9699 of channels the client has joined for WHOIS command reply.
9700 Affected file silcd/server.[ch].
9702 * Implemented the channel list sending in the WHOIS command reply
9703 in server and in the client.
9705 Implemented the channel list displaying on the user interface
9706 as well. Affected file silc/client_ops.c.
9708 * Added silc_channel_payload_parse_list to parse list of Channel
9709 Payloads. It returns SilcDList list of SilcChannelPayloads.
9710 Client for example can use this function to parse the list of
9711 channels it receives in the WHOIS command reply. The caller
9712 must free the list by calling silc_channel_payload_list_free.
9713 Affected files lib/silccore/silcchannel.[ch].
9715 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9717 * Added one new argument <user mode> to the WHOIS command reply
9718 to return the mode of the user in SILC. Updated the protocol
9721 Implemented it to the server and client.
9723 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9725 * Fixed the mode printing on the user interface on joining.
9726 Affected file silc/client_ops.c.
9728 * Implemented the UMODE command and user modes in general to the
9729 client library and to the user interface.
9731 * Implemented the UMODE command to the server.
9733 * The server now sends UNKNOWN_COMMAND error status if client sends
9734 unknown command. Affected file silcd/command.c.
9736 * All server commands now handle the command identifier the right
9737 way when sending the command reply to the client. The client can
9738 use to identify the command replies with the identifier.
9740 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9742 * Added silc_server_get_client_route to resolve the route to
9743 the client indicated by the client ID. Affected file is
9746 * Added silc_server_relay_packet as general function to relay
9747 packet to arbitrary destination. This deprecates functions
9748 like _send_private_message_key, _relay_notify etc. Affected
9749 file is silcd/packet_send.[ch].
9751 Removed silc_server_send_key_agreement,
9752 silc_server_send_private_message_key and
9753 silc_server_packet_relay_notify functions from the file
9754 silcd/packet_send.[ch].
9758 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9759 server. Affected file silcd/packet_receive.[ch].
9761 * Implemented the KILL command to the client. Implemented the
9762 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9763 Affected files lib/silcclient/command[_reply].c and
9764 lib/silcclient/client_notify.c. Implemented the KILL notify
9765 printing in the user inteface.
9767 * Fixed a lot silc_parse_nick memory leaks from the client
9768 library in the file lib/silcclient/command.c.
9770 * Changed the silc_server_send_notify_on_channels's `sender'
9771 argument from SilcSocketConnection to SilcClientEntry to
9772 check the sender as entry and not as connection object and not
9773 to send to the client provided as argument. The affected file
9774 is silcd/packet_send.[ch].
9776 * The notify packets that are destined directly to the client used
9777 to not to be processed by the server. Now changed that and the
9778 server processes all notify packets. After relaying the packet
9779 to the client the notify packet is processed in the server.
9781 * The silc_server_free_client_data now checks whether there is
9782 pending outgoing traffic for the client and purges the data to
9783 the network before removing the client entry.
9785 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9787 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9788 an client is killed from the SILC Network. Updated the protocol
9791 Added new function silc_server_send_notify_killed to the
9792 silcd/packet_send.[ch].
9794 * Added function silc_server_packet_relay_notify to relay notify
9795 packets that are destined directly to a client. In this case
9796 the server does not process the notify packets but merely relays
9797 it to the client. Affected file silcd/packet_send.[ch].
9799 Added also silc_server_packet_process_relay_notify to check
9800 whereto relay the notify. Affected file is
9801 silcd/packet_receive.[ch].
9803 * Implemented the KILL command to the server.
9807 * Added the backup schema desgined last fall to the protocol
9808 specs for everyone to see. The specification is in the
9809 *-spec-xx.txt draft and the packet type definitions for the
9810 backup routers is in *-pp-xx.txt draft. Thusly, added also
9811 new packet type SILC_PACKET_CELL_ROUTERS.
9813 * A big security problem in the implementation discovered. The
9814 signoff of an client did not cause new channel key generation
9815 which it of course should've done. The channel keys must be
9816 always re-generated when client leaves (or signoffs) the channel.
9817 The silc_server_remove_from_channels funtion now handles
9818 the channel key re-generation.
9820 * Added `sender' argument to the silc_server_send_notify_on_channels
9821 to not to send the client provided as argument. Affected file
9822 silcd/packet_send.[ch].
9824 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9826 * Implemented OPER and SILCOPER commands into the server and
9829 * Added silc_auth_verify and silc_auth_verify_data to verify
9830 the authentication directly from the authentication payload.
9831 It supports verifying both passphrase and public key based
9832 authentication. Affected file lib/silccore/silcauth.[ch].
9834 * Added `hash' field to the SilcIDListData structure. It is the
9835 hash negotiated in the SKE protocol. Affected file is
9838 * Slight redesigning of the SilcAuthPayload handling routines.
9839 Do not send SilcPKCS but SilcPublicKey as argument.
9841 * Implemented the public key authentication support to the
9842 serverconfig. The public key is loaded from the provided path
9843 and saved as authentication data to void * pointer. Thus,
9844 changed the unsigned char *auth_data to void *auth_data;
9846 * Fixed SHUTDOWN command to send the reply before the server
9847 is shutdown. :) Affected file silcd/command.c.
9849 * Fixed fatal bug in CONNECT command. The hostname was invalid
9850 memory and server crashed. Affected file silcd/command.c.
9852 * Fixed fatal bug in CLOSE command. The server_entry became
9853 invalid but was referenced later in the command. Affected file
9856 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9858 * Fixed fatal bug in failure packet handling. Server ignored
9859 the failure and thus crashed when it came.
9863 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9865 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9866 that the command may be executed only once in (about) 2 seconds.
9867 The old SILC_CF_LAG flag is same but allows command bursts up
9868 to five before limiting.
9870 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9871 server code. Various commands now includes the CF_LAG_STRICT
9872 flag to disallow any kind of miss-use of the command.
9874 * Fixed the silc_buffer_unformat to not to allocate any data
9875 if the length of the data is zero. It used to allocate the
9876 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9878 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9880 * Changed the format of AdminConnection configuration section
9881 in the server. Added username of the admin to the format.
9882 Affected files silcd/serverconfig.[ch].
9884 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9885 to return admin configuration data by host, username and/or
9888 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9890 * Implemented WHOWAS command to the server. Added the functions:
9892 silc_server_command_whowas_parse,
9893 silc_server_command_whowas_send_reply,
9894 silc_server_command_whowas_from_client and
9895 silc_server_command_whowas_from_server
9897 * Added <Client ID> argument to the WHOWAS command reply. Updated
9898 the protocol specs accordingly.
9900 * Implemented WHOWAS command and command_reply to the client
9903 Implemented the WHOWAS printing on the user interface.
9905 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9907 * Added new argument to the WHOWAS command reply, the real name.
9908 It is an optional argument. Updated the protocol specs.
9910 * Added SilcIDCacheDestructor callback that is registered when
9911 the SilcIDCache is allocated. The callback is called when
9912 an cache entry in the ID Cache expires, or is purged from the
9913 cache. Added into lib/silccore/idcache.[ch].
9915 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9916 to destruct the client entries when the cache entry expires.
9917 Other ID Cache's in server and in the client library ignores
9920 * If the ID Cache entry's `expire' field is zero then the entry
9921 never expires. Added boolean `expire' argument to the
9922 silc_idcache_add function in the lib/silccore/idcache.[ch].
9923 If it is TRUE the default expiry value is used.
9925 * Added silc_server_free_client_data_timeout that is registered
9926 when client disconnects. By default for 5 minutes we preserve
9927 the client entry for history - for WHOWAS command.
9929 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9931 * Added support to the server to enforce that commands are not
9932 executed more than once in 2 seconds. If server receives
9933 commands from client more frequently, timeout is registered
9934 to process the commands. Affected file silcd/command.c.
9935 Added new function silc_server_command_process_timeout.
9937 * Changed NICK_NOTIFY handling in client library to check that
9938 if the client's nickname was changed, so there is no need to
9939 resolve anything from the server.
9941 * Removed error printing from the WHOIS and IDENTIFY commands.
9942 If error occurs then it is ignored silently in the client library.
9943 The application, however, may map the received error to
9944 human readable error string. The application currently maps
9945 the NO_SUCH_NICKNAME error to string.
9947 * Made the command status message public to the application. Moved
9948 them from lib/silcclient/command_reply.c to
9949 lib/silcclient/command_reply.h. The application can map the
9950 received command status to the string with the
9951 silc_client_command_status_message function.
9953 * Added check to the server to check that client's ID is same
9954 as the Source ID in the packet the client sent. They must
9957 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9959 * Added dist-bzip hook to the Makefile.am to make bzip2
9960 compressed distributions.
9962 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9964 * Server now enforces the maximum length for the nickname and
9965 the channel as protocol specification dictates. 128 bytes for
9966 nickname and 256 bytes for channel name.
9968 * Moved the WHOIS printing to the application. The client libary
9969 does not print out the WHOIS information anymore, the application
9970 must do it. Renamed silc_client_command_reply_whois_print to
9971 the silc_client_command_reply_whois_save.
9973 The client's idle time is also sent to the application now, and
9974 the idle is shown on screen.
9976 * Added silc_client_command_reply_identify_save to save the
9977 received IDENTIFY entries.
9979 * Do not check for channel private keys in message sending and
9980 reception if the channel does not have the PRIVKEY mode set.
9981 Affected file lib/silclient/client_channel.c.
9983 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9985 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9986 just surfaced after chaning the JOIN procedure.
9988 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9990 * Added silc_client_get_clients_by_list to get client entries
9991 from Client ID list, that is returned for example by JOIN
9992 and USERS command replies. The application should use this
9993 function for example when JOIN command reply is received to
9994 resolve the clients already on the channel (library does not
9995 do that anymore as USERS command reply is not used in the JOIN
9996 procedure anymore). Affected files lib/silcclient/silcapi.h and
9997 lib/silcclient/idlist.c.
9999 * JOIN command reply and USERS command reply returns now SilcBuffer
10000 pointers instead of unsigned char pointers when returning
10001 the client list and mode list.
10003 * Added <Client ID> argument to the JOIN command reply, mainly
10004 for the server to identify for which client the command was
10005 originally sent. Updated protocol specs accordingly.
10007 * Added SilcDlist private_key pointer to the SilcChannelEntry
10008 in the client to support the channel private keys. Affected
10009 file is lib/silcclient/idlist.h.
10011 * Added SilcChannelPrivateKey argument to the function
10012 silc_client_send_channel_message so that application can choose
10013 to use specific private ke if it wants to. If it is not provided,
10014 the normal channel key is used, unless private keys are set.
10015 In this case the first (key that was added first) is used
10016 as the encryption key.
10018 * Implemented the support for channel private key handling.
10019 Implemented the following functions:
10021 silc_client_add_channel_private_key,
10022 silc_client_del_channel_private_keys,
10023 silc_client_del_channel_private_key,
10024 silc_client_list_channel_private_keys and
10025 silc_client_free_channel_private_keys
10027 Affected file lib/silcclient/client_channel.c.
10029 * Added the support for the private keys in the channel message
10030 sending and encryption and in the message reception and
10031 decryption. Affected funtions are
10032 silc_client_send_channel_message and silc_client_channel_message.
10034 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10036 * Added SKE's key verify callback to the client library's
10037 KE protocol context. Affected files lib/silcclient/protocol.[ch].
10039 * Removed the statement that server (or router) must send USERS
10040 command reply when joining to the channel so that the client
10041 knows who are on the channel. Instead, the client list and
10042 client's mode list is now sent in the JOIN command reply to the
10043 client who joined channel. This is better solution.
10045 * Added function silc_server_get_users_on_channel and function
10046 silc_server_save_users_on_channel to the silcd/server.[ch].
10048 * Removed function silc_server_command_send_users from the
10051 * Do not show topic on the client library anymore. The topic is
10052 sent in the command reply notify to the application and the
10053 application must show the topic now.
10055 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10057 * Added client searching by nickname hash into the IDENTIFY and
10058 WHOIS commands in the server as they were clearly missing from
10059 them. Affected file is silcd/command.c.
10061 * Fixed a bug in private message receiving in the client library.
10062 The remote ID was freed and it wasn't supposed, now it is
10065 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10067 * Minor fix to the channel payload; allocate the data area, as it
10068 needs to be of specific length.
10070 * If the key agreement port is zero then the operating
10071 system will define the bound port. Affected files are
10072 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
10074 * Added new function silc_channel_payload_decrypt into the file
10075 lib/silccore/silcchannel.[ch].
10077 * Moved the channel message etc, check from silc_packet_decrypt
10078 to applications. The library calls now a generic
10079 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
10080 when the packet is either normal or special. This was done to
10081 allow more wide range of checking that was not allowed when
10082 the code was in library. Now applications can do virtually any
10083 checks to the packet and return to the library the decision how
10084 the packet should be processed. Affected files are
10085 lib/silccore/silcpacket.[ch].
10087 Added silc_server_packet_decrypt_check to the server and
10088 silc_client_packet_decrypt_check to the client library.
10090 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
10091 to send with specified source and destination information.
10093 * Channel message delivery between routers was broken after the
10094 channel key distribution was fixed earlier. The channel key
10095 was used be to distributed to other routers as well which is not
10096 allowed by the protocol. Now this is fixed and channel keys
10097 really are cell specific and the channel message delivery between
10098 routers comply with the protocol specification.
10100 * Fixed various commands in server to check also the global list
10101 for the channel entry and not just the local list. The affected
10102 file silcd/command.c.
10104 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10106 * Added assert()s to buffer formatting and unformatting routines
10107 to assert (if --enable-debug) when error occurs. Affected
10108 file: lib/silcutil/silcbuffmt.c.
10110 * Changed to auto-reconnect to check whether the remote host is
10111 router and register the re-connect timeout if it is. It used
10112 to check that whether we are normal server, but router must do
10113 auto-reconnect with another router as well. Affected file
10116 * Removed the [<key len>] option from CMODE command as the cipher
10117 name decides the key length, nowadays. See the defined ciphers
10118 from the protocol specification.
10120 * Added [<hmac>] option to the CMODE command to define the HMAC
10121 for the channel. Added SILC_CMODE_HMAC channel mode.
10123 * Added [<hmac>] option for the JOIN command so that user can
10124 select which HMAC is used to compute the MACs of the channel
10127 * Added Hmac field to the Channel Message Payload. The integrity
10128 of plaintext channel messages are now protected by computing
10129 MAC of the message and attaching the MAC to the payload. The
10130 MAC is encrypted. Now, it is clear that this causes some
10131 overhead to the size of the packet but rationale for this is that
10132 now the receiver can verify whether the channel message decrypted
10133 correctly and also when private keys are set for the channel the
10134 receiver can decrypt the packet with several keys and check from
10135 the MAC which key decrypted the message correctly.
10137 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
10138 lib/silccrypt/silccipher.[ch].
10140 * Added silc_hash_len to return the digest length into the
10141 lib/silcrypt/silchash.[ch].
10143 * Rewrote parts of Silc Channel Payload interface in the
10144 lib/silccore/silcchannel.[ch]. The encode function now also
10145 encrypts the packet and parse function decrypts it.
10147 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10149 * Fixed a minor formatting bug in the SKE's key material processing.
10150 It actually might have processed the keys wrong way resulting
10153 * Redefined the mandatory HMAC algorithms and added new algorithms.
10154 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
10155 and hmac-md5 truncated to 96 bits. The mandatory is now
10156 hmac-sha1-96. Rest are optional (including the one that used
10157 to be mandatory). Rationale for this is that the truncated HMAC
10158 length is sufficient from security point of view and can actually
10159 make the attack against the HMAC harder. Also, the truncated
10160 HMAC causes less overhead to the packets. See the RFC2104 for
10163 * Added new [hmac] configuration section. The SKE used to use
10164 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
10165 is of course wrong. The official names that must be proposed in
10166 the SKE are the ones defined in the protocol specification
10167 (hmac-sha1-96 for example). The user can configure any hmac
10168 using any hash function configured in the [hash] section. At
10169 least, the mandatory must be configured.
10171 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
10173 * Added HMAC list to the SKE proposal list. It has now both
10174 hash algorithm list and HMAC list. This makes the protocol
10175 incompatible with previous versions. The SKE now seems to work
10176 the way it is supposed to work, for the first time actually.
10178 * Defined plain Hash algorithms to the protocol specification.
10179 Added sha1 and md5.
10181 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10183 * Implemented support for key agreement packets into the server.
10184 Added functions silc_server_key_agreement and
10185 silc_server_send_key_agreement. Other than these functions,
10186 server has nothing to do with this packet.
10188 * Added support for private message key packets into the server.
10189 Added functions silc_server_private_message_key and
10190 silc_server_send_private_message_key.
10194 * Changed the silc_[client|server]_protocol_ke_set_keys to be
10195 called in the protocol's final callback instead in the END
10196 protocol state. This makes a little more sense and in the same
10197 time in client we can use the same protocol routines for normal
10198 key exchange and to key agreement packet handling as well.
10200 * Added to both client's and server's KE protocol context the
10201 SilcSKEKeyMaterial pointer to save the key material. We will
10202 bring the key material to the protocol's final callback by doing
10203 this. The final callback must free the key material.
10205 * Added SKE's packet_send callback into client's KE protocol
10206 context so that the caller can choose what packet sending function
10207 is used. This way we can use different packet sending when
10208 doing normal SKE when doing key agreement packet handling (in
10209 the key agreement packet handling we do not want to encrypt
10212 * Implemented the responder side of the key agreement routines
10213 in the client. The client can now bind to specified port and
10214 accept incoming key negotiation. The key material is passed
10215 to the application after the protocol is over.
10217 * Implemented the processing of incoming Key Agreement packet
10218 in the client. Added function silc_client_key_agreement to
10219 process the packet.
10221 * Implemented the intiator side of the key agreement routines
10222 in the client. The client can now initiate key agreement with
10223 another remote client. The key material is passed to the
10224 application after the protocol is over.
10226 * Created client_keyagr.c to include all the key agreement
10229 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
10230 SILC_TASK_CALLBACK except that it is not static.
10232 * Created client_notify.c and moved the Notify packet handling
10233 from the client.[ch] into that file.
10235 * Created client_prvmsg.c and moved all private message and
10236 private message key routines from the client.[ch] into that file.
10238 * Create client_channel.c and moved all channel message and
10239 channel private key routines from the client.[ch] into that file.
10241 * Changed silc_client_get_client_by_id_resolve to resolve with
10242 WHOIS command instead of IDENTIFY command, in the file
10243 lib/silclient/idlist.c.
10245 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10247 * Implemented the SKE's responder side to the Client library.
10249 * When FAILURE is received to the protocol do not trust it
10250 blindly. Register a timeout to wait whether the remote closes
10251 the connection as it should do it, only after that process the
10252 actual failure. This was changed to both client and server.
10254 * Added client_internal.h to include some of the structures
10255 there instead of client.h in lib/silcclient/.
10257 * Added function silc_task_unregister_by_callback to unregister
10258 timeouts by the callback function.
10260 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10262 * Some "Incomplete WHOIS info" errors has been appearing on the
10263 log files. Took away the entry->userinfo check from WHOIS
10264 reply sending. The entry->userinfo is now " " if client did not
10265 provide one. I thought this was fixed earlier but something
10266 is wrong still. Let's see if the error still appears.
10268 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10270 * Fixed a minor bug in the login when the channel key is
10271 re-generated in the server. It used to generate the key in
10272 wrong order and thus caused problems in the channel traffic.
10274 * Fixed a minor bug in channel key distsribution after
10275 KICK command. The key was not sent to the router even though
10278 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10280 * Added silc_ske_process_key_material_data as generic routine
10281 to process any key material as the SILC protocol dictates. The
10282 function is used by the actual SKE library but can be used by
10283 applications as well. This relates to the private message keys
10284 and the channel private keys since they must be processed the
10285 same way the normal SILC session keys. The protocol dictates
10286 this. Affected files: lib/silcske/silcske.[ch].
10288 Added also silc_ske_free_key_material to free the
10289 SilcSKEKeyMaterial structure.
10291 * Defined silc_cipher_set_key function to set the key for
10292 cipher without using the object's method function. The affected
10293 files: lib/silccrypt/silccipher.[ch].
10295 * Implemented silc silc_client_add_private_message_key,
10296 silc_client_add_private_message_key_ske,
10297 silc_client_del_private_message_key,
10298 silc_client_list_private_message_keys and
10299 silc_client_free_private_message_keys functions in the
10302 Added functions silc_client_send_private_message_key to send
10303 the Private Message Key payload and silc_client_private_message_key
10304 to handle incoming Private Message Key payload.
10306 * Added Cipher field to the Private Message Key payload to set
10307 the cipher to be used. If ignored, the default cipher defined
10308 in the SILC protocol (aes-256-cbc) is used.
10310 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10312 * Removed lib/silcclient/ops.h file.
10314 Redefined parts of the SILC Client Library API. Created new
10315 file silcapi.h that deprecates the ops.h file and defines the
10316 published Client Library API. Defined also private message key
10317 API and channel private key API into the file.
10319 This is the file that the application must include from the
10320 SILC Client Library. Other files need not be included by
10321 the application anymore.
10323 * Added new key_agreement client operation callback and also
10324 defined the Key Agreement library API for the application.
10326 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10328 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
10329 is used by clients to request key negotiation between another
10330 client in the SILC network. If the negotiation is started it
10331 is performed using the SKE protocol. The result of the
10332 negotiation, the secret key material, can be used for example
10333 as private message key.
10335 Implemented the Key Agreement payload into the files
10336 lib/silccore/silauth.[ch].
10338 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10340 * Redefined ciphers for the SILC protocol. Added some new ciphers
10341 and defined the key lengths for the algorithms. Changed the
10342 code accordingly. The default key length is now 256 bits.
10344 * Fixed SKE key distribution function silc_ske_process_key_material
10345 when the key length is more than 128 bits. The default key
10346 length in SILC is now 256 bits.
10348 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
10349 to indicate unsupported algorithm.
10351 * Renamed rijndael.c to aes.c and all functions as well.
10353 * Fixed a long standing channel key setting bug in client library.
10354 Weird that it has never surfaced before.
10356 * Fixed bug in channel deletion. If the entire channel is removed
10357 then it must also delete the references of the channel entry
10358 from the client's channel list as the client's channel entry and
10359 the channel's client entry share same memory.
10361 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10363 * Implemented CONNECT and SHUTDOWN commands in the client.
10365 * Implemented CLOSE command to the client.
10367 * Added the function silc_idlist_find_server_by_name into the
10368 files silcd/idlist.[ch].
10370 Added the function silc_idlist_find_server_by_conn into the
10371 files silcd/idlist.[ch].
10373 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10375 * DIE command was renamed to SHUTDOWN. Updated the both code
10376 and protocol specs.
10378 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
10379 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
10381 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
10384 * Added function silc_server_create_connection function to create
10385 connection to remote router. My server implementation actually
10386 does not allow router to connect to normal server (it expects
10387 that normal server always initiates the connection to the router)
10388 so the CONNECT command is only good for connecting to another
10391 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10393 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
10394 or some other client was kicked from the channel.
10396 Implemented the handling of the notify type to both client
10399 Implemented silc_server_send_notify_kicked to send the KICKED
10400 notify. It is used to send it to the server's primary router.
10402 * Implemented the KICK command into server and client.
10404 * Added `query' argument to the silc_idlist_get_client function
10405 to indicate whether to query the client from server or not if
10408 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
10409 to indicate that the client is not channel founder.
10413 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10415 * Removed the rng context from SilcPacketContext structure and
10416 changed that the packet routine uses the Global RNG API.
10418 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10420 * Added support for quit message that client can "leave" on the
10421 channel when it quits the SILC. It is ditributed inside the
10422 SILC_NOTIFY_TYPE_SIGNOFF notify type.
10424 Added silc_server_free_client_data that will take the
10425 signoff message as argument.
10427 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
10429 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10431 * Updated parts of the protocol specification to keep it up
10434 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10436 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
10437 payloads in one packet.
10439 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
10440 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10441 use now the new List flag.
10443 * Also deprecated the following packet types: REPLACE_ID,
10444 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10446 * Added list support for Notify packet in server.
10448 * Added silc_server_send_notify_channel_change to send the
10449 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10450 the silc_server_send_replace_id.
10452 * Added silc_server_send_notify_nick_change to send the
10453 NICK_CHANGE notify type. Deprecates the function
10454 silc_server_send_replace_id.
10456 * Added silc_server_send_notify_join to send the JOIN notify type.
10457 Deprecates the function silc_server_send_new_channel_user.
10459 * Added silc_server_send_notify_leave to send LEAVE notify type.
10460 Deprecates the function silc_server_send_remove_channel_user.
10462 * Added silc_server_send_notify_cmode and
10463 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10464 types. Deprecates the silc_server_send_set_mode function.
10466 * Added SERVER_SIGNOFF notify type to indicate that server has
10467 quit. This means that all clients on the channel from that
10468 server will drop. This can be also used when netsplit happens.
10470 Deprecated REMOVE_ID packet type since it is not needed anymore
10473 Added silc_server_send_notify_server_signoff to send the
10474 SERVER_SIGNOFF notify type. Deprecates the function
10475 silc_server_send_remove_id.
10477 Added also silc_server_send_notify_signoff to send the
10478 SIGNOFF notify type.
10480 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10481 SILC protocol from this day on. Changed the protocol
10482 specification as well.
10484 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10485 notify type. It is used between routers to notify about
10486 topic changes on a channel.
10488 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10491 * Partly updated the protocol specification to comply with the
10492 changes now made. It is still though a bit outdated.
10494 * The JOIN notify type now takes one extra argument <Channel ID>.
10495 The packet used to be destined to the channel but now the
10496 JOIN type may be sent as list thus it is impossible to
10497 destine it to any specific channel. By adding this argument
10498 it is again possible.
10500 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10502 * Added CREDITS file. The CHANGES and CREDITS file will appear
10503 in the distribution as well.
10505 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10507 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10508 types in the server's silcd/packet_receive.c.
10510 * Implemented CMODE and CUMODE to work in router environment.
10512 * Fixed minor encoding and decoding buglet from the
10513 lib/silccore/silcmode.c.
10515 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10518 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10520 * Changed all SilcConfigServer* and silc_config_server* to
10521 SilcServerConfig* and silc_server_config*, respectively.
10524 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10526 * Associated the ID (client or server ID) to the Authentication
10527 Payload to avoid any possibility of forging. Updated the
10528 protocol specification and the code accordingly.
10530 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10532 * The RSA key length is now save to the RsaKey context in the
10533 key generation process in lib/silccrypt/rsa.c. The key length
10534 is now used to figure out the maximum size of the block allowed
10535 to be encrypted/signed.
10537 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10538 is equivalent to the silc_mp_mp2bin but does not allocate any
10541 * Changed silc_mp_mp2bin API to take length argument. If it is
10542 non-zero then the buffer is allocated that large. If zero, then
10543 the size is approximated using silc_mp_sizeinbase, which however
10546 * Created Global RNG API which is global RNG that application can
10547 initialize. After initializing, any routine anywhere in the
10548 code (including library) can use RNG without allocating a new
10549 RNG object. This was done to allow this sort of use of the
10550 RNG in code that has no chance to allocate RNG object. All
10551 applications currently allocate this and many routines in the
10552 library use this. Affected file lib/silccrypt/silcrng.[ch].
10554 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10555 it to use the Global RNG API.
10557 * Defined Authentication Payload into protocol specification that
10558 is used during SILC session to authenticate entities. It is
10559 used for example by client to authenticate itself to the server
10560 to obtain server operator privileges.
10562 Implemented this payload into the lib/silccore/silcauth.[ch].
10563 Implemented also routines for public key based authentication
10564 as the new protocol specification dictates.
10566 Moved definitions of different authentication methods from
10567 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10569 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10570 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10571 silc_pkcs_verify_with_hash functions into the file
10572 lib/silccrypt/silcpkcs.[ch].
10574 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10576 * The client entry's userinfo pointer must be always valid.
10577 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10578 will fail since it requires the userinfo. Now, the userinfo
10579 is allocated as "" if actual userinfo does not exist. Actually,
10580 it must exist and it is totally Ok to drop client connections
10581 that does not announce the userinfo. However, we will make
10582 this workaround for now.
10584 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10585 to return the remote port by socket.
10587 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10589 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10590 SILC_SERVER_PENDING_EXEC and added an new macro
10591 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10592 data or when error occurs while processing the pending command.
10594 Added new argument `destructor' into silc_server_command_pending
10595 and to the SilcServerCommandPending object. This destructor is
10596 now called after calling the pending callback or if error occurs
10597 immediately. If error occurs the actual pending callback won't
10598 be called at all - only the destructor. The destructor may be
10599 NULL if destructor is not needed.
10601 All this applies for client library code as well. Similar
10602 changes were made there as well for the pending commands.
10604 In the client, the application must now allocate the
10605 SilcClientCommandContext with the silc_client_command_alloc
10608 * Added reference counter to the SilcServerCommandContext. Added
10609 function silc_server_command_alloc and silc_server_command_dup
10612 Same type of functions added to the client library for the same
10615 * Removed the cmd_ident from IDListData away since it is now
10616 global for all connections. It is the command identifier used
10617 in command sending and with pending commands. The affected file
10620 * Added reference counter to the SilcSocketConnection objecet to
10621 indicate the usage count of the object. The object won't be
10622 freed untill the reference counter hits zero. Currently only
10623 server uses this, and client ignores it. The client must be
10624 set to use this too later. The affected files are
10625 lib/silccore/silcsockconn.[ch]. Added also the function
10626 silc_socket_dup to increase the reference counter.
10628 This was mainly added because it is possible that the socket
10629 is removed underneath of pending command or other async
10630 operation. Now it won't be free'd and proper DISCONNECTING
10631 flags, etc. can be set to avoid sending data to connection that
10632 is not valid anymore.
10634 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10635 the connection. After that it sets SILC_SET_DISCONNECTED.
10636 It is, however, possible that the socket data is not still freed.
10637 The silc_server_packet_process now checks that data is not
10638 read or written to connection that is DISCONNECTED. The socket
10639 get's freed when the reference counter hits zero.
10641 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10643 * Changed the client operation API: channel_message operation's
10644 `sender' is now the client entry of the sender, not the nickname
10645 and the `channel' is the channel entry, not the channel name.
10647 In the private_message operation the `sender' is now also the
10648 client entry of the sender not the nickname.
10650 Affected file is lib/silcclient/ops.h and all applications
10651 using the client operations.
10653 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10655 * Moved the calling of ops->connect() from connect_to_server_final
10656 into receive_new_id functin since that is the point when the
10657 client is actually allowed to send traffic to network. The
10658 affected file is lib/silcclient/client.c.
10660 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10662 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10663 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10664 (if needs broadcasting) instead of broadcasting the packets one
10665 by one which would make a burst in the network traffic.
10667 * Added `broadcast' argument to the functions in silcd/server.[ch]
10668 silc_server_create_new_channel[_with_id] to indicate whether
10669 to send New Channel packet to primary router.
10671 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10673 * Added new function into the silcd/server.[ch] files:
10674 silc_server_create_new_channel_with_id to create new channel with
10675 already existing Channel ID.
10677 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10678 lib/silccore/silcpacket.h. This packet is used t send list of
10679 Set Mode payloads inside one packet. Server uses this to set
10680 the modes for the channels and clients on those channels, that it
10681 announced to the router when it connected to it. The protocol
10682 specification has been updated accordingly.
10684 * The silc_server_new_channel did not handle the packet coming
10685 from normal server as it normally does not send that. However,
10686 when it announces its channels it does send it. Implemented
10687 the support for that.
10689 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10690 into the file lib/silccore/id.h.
10692 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10694 * Fixed memory leaks in the functions silc_idlist_del_client,
10695 silc_idlist_del_channel and silc_idlist_del_server in the file
10696 silcd/idlist.c. All of those leaked like a sieve.
10698 * Fixed some small memory leaks in the client's function
10699 silc_client_notify_by_server.
10701 * Added functions into silcd/server.c: silc_server_announce_clients,
10702 silc_server_announce_channels and silc_server_announce_server.
10703 These functions are used by normal and router server to announce
10704 to its primary router about clients, channels and servers (when
10705 router) that we own. This is done after we've connected to the
10708 These functions effectively implements the following packet types:
10709 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10710 and SILC_PACKET_NEW_ID_LIST.
10712 * Added new functions into the silcd/packet_receive.[ch]:
10713 silc_server_new_id_list, silc_server_new_channel_list and
10714 silc_server_new_channel_user_list to handle the incoming
10715 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10717 * Added support of changing Channel ID in the function
10718 silc_server_replace_id. If the server that announces a channel
10719 to the router already exists in the router (with same name but
10720 with different Channel ID), router is responsible to send
10721 Replace ID packet to the server and force the server to change
10722 the Channel ID to the one router has.
10724 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10725 client that the Channel ID has been changed by the router. The
10726 normal server sends this to the client. Client must start using
10727 the new Channel ID as the channel's ID.
10729 Implemented handling of this new type into lib/silcclient/client.c
10730 into the function silc_client_notify_by_server.
10732 * Added new function silc_idlist_replace_channel_id into the files
10733 silcd/idlist.[ch] to replace the Channel ID.
10735 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10737 * Call silc_server_command_identify_check always when processing
10738 the IDENTIFY command in silcd/command.c
10740 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10742 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10743 send keepalive packets. The packet can be sent by clients,
10744 servers and routers.
10746 Added function silc_socket_set_heartbeat into the file
10747 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10748 If not set, the heartbeat is not performed. The actual
10749 heartbeat is implemented in the low level socket connection
10750 library. However, application is responsible of actually
10751 sending the packet.
10753 Added silc_server_send_heartbeat to send the actual heartbeat
10754 packet into silcd/packet_send.[ch]. Server now performs
10755 keepalive with all connections.
10757 * Added silc_task_get_first function into lib/silcutil/silctask.c
10758 to return the timeout task with shortest timeout. There was a bug
10759 in task unregistration that caused problems. TODO has been
10760 updated to include that task system must be rewritten.
10762 * The client library will now resolve the client information when
10763 receiving JOIN notify from server for client that we know but
10764 have incomplete information.
10766 * Rewrote parts of silc_server_remove_from_channels and
10767 silc_server_remove_from_one_channel as they did not remove the
10768 channel in some circumstances even though they should've.
10770 * Encryption problem encountered in server:
10772 The LEAVE command used to send the Channel Key packet to the
10773 router immediately after generating it. However, the code
10774 had earlier sent Remove Channel user packet but not immediately,
10775 ie. it was put to queue. The order of packets in the router
10776 was that Channel Key packet was first and Remove Channel User
10777 packet was second, even though they were encrypted in the
10778 reverse order. For this reason, MAC check failed. Now, this
10779 is fixed by not sending the Channel Key packet immediately but
10780 putting it to queue. However, this is more fundamental problem:
10781 packets that are in queue should actually not be encrypted
10782 because packets that are sent immediately gets encrypted
10783 actually with wrong IV (and thus MAC check fails). So, packets
10784 that are in queue should be encrypted when they are sent to
10785 the wire and not when they put to the queue.
10787 However, the problem is that the current system has not been
10788 designed to work that way. Instead, the packet is encrypted
10789 as soon as possible and left to the queue. The queue is then
10790 just purged into wire. There won't be any fixes for this
10791 any time soon. So, the current semantic for packet sending
10794 o If you send packet to remote host and do not force the send
10795 (the packet will be in queue) then all subsequent packets to the
10796 same remote host must also be put to the queue. Only after the
10797 queue has been purged is it safe again to force the packet
10800 o If you send all packets immediately then it safe to send
10801 any of subsequent packets through the queue, however, after
10802 the first packet is put to queue then any subsequent packets
10803 must also be put to the queue.
10805 Follow these rules and everything works fine.
10807 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10809 * Added new function silc_server_remove_clients_by_server to
10810 remove all client entries from ID list when the server connection
10811 is lost. In this case it is also important to invalidate all
10812 client entires as they hold the invalid server entry. This
10813 fixes fatal bug when server has lost connection and will reconnect
10816 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10818 * Made some sanity checks to silc_server_daemonise like to check
10819 whether the requested user and group actually exists.
10821 * Added sanity check to SKE's silc_ske_responder_finish to check
10822 that the public and private key actually is valid.
10824 * Invalidate the client's nickname when receiving Replace ID
10825 packet and the Client ID is being replaced. This means that the
10826 server will query the nickname if someone needs it (client)
10829 * Sort the ID Cache in client library when the ID Cache data
10830 has changed (needs sorting).
10832 * Do not allow for SILC client to create several connections to
10833 several servers. The client does not support windows right now
10834 and generating multiple connections causes weird behaviour.
10836 Irssi-silc client does support windows and can handle several
10837 connections without problems, see: www.irssi.org and SILC plugin.
10839 * Fixed some places where client was added to the IDList. The
10840 rule of thumb is following (in order to get everything right):
10841 If the client is directly connected local client then the
10842 `connection' argument must be set and `router' argument must be
10843 NULL to silc_idlist_add_client function. If the client is not
10844 directly connected client then the `router' argument must
10845 bet set and the `connection' argument must be NULL to the
10846 silc_idlist_add_client function.
10848 * The funtion silc_server_packet_send_local_channel actually did
10849 not check whether the client was locally connected or not. It
10850 does that now. Fixed a bug related to LEAVE command.
10852 * Fixed Remove Channel User payload parsing bug in server's
10853 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10855 * The server's silc_server_save_channel_key now checks also the
10856 global ID list for the channel as it might not be in the local
10857 list. Fixed a bug related to LEAVE command.
10859 * Is this the end of the [<unknown>] buglet that has been lurking
10860 around for a long time? A little for loop fix in server's
10861 silc_server_command_whois_parse that is used by both IDENTIFY
10862 and WHOIS command. At least, this was a clear bug and a cause
10863 of one type of [<unknown>] buglet.
10865 * WHOIS and IDENTIFY commands call the function
10866 silc_server_command_[whois/identify]_check function even if
10867 we are not router server.
10869 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10871 * Added --with-gmp configuration option. If set the GMP
10872 is always compiled in the SILC source tree. If not set then
10873 it is checked whether the system has the GMP3 installed. If
10874 it has then the GMP won't be compiled (the system's headers
10875 and library is used), if it doesn't have it then the GMP is
10876 compiled in the SILC source tree.
10878 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10880 * Changed RSA private exponent generation to what PKCS #1
10881 suggests. We try to find the smallest possible d by doing
10882 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10883 not security fix but optimization.
10885 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10887 * Added new config entry [Identity] to fork the server and run
10888 it as specific user and group. A patch from Bostik.
10890 * Imported Dotconf configuration library into lib/dotconf.
10891 This will be used to create the SILC configuration files later.
10892 It will appear in the distsribution after this commit.
10894 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10896 * A big code auditing weekend happening. Auditing code for
10897 obvious mistakes, bugs and errors. Also, removing any code
10900 Removed files for being obsolete:
10902 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10903 inline in the file lib/silcutil/silcbuffer.h)
10905 o lib/silcutil/silcbufutil.c (the header has inline versions)
10907 Changed code to fix possible error conditions:
10909 o The buffer formatting routines now check that the destination
10910 buffer really has enough space to add the data. This applies for
10911 both buffer formatting and unformatting
10912 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10913 unformatting was changed to accomodate following rules:
10914 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10915 sent to the function while XXX_*STRING will not allocate or copy
10916 the data into the buffer. Instead it sets the pointer from the
10917 buffer into the pointer sent as argument (XXX_*STRING used to
10918 require that the pointer must be allocated already). This change
10919 makes this whole thing a bit more consistent and more optimized
10920 (note that the data returned in the unformatting with XXX_*STRING
10921 must not be freed now). The routines return now -1 on error.
10923 o Tried to find all code that use buffer_format and buffer_unformat
10924 and added return value checking to prevent formatting and
10925 especially unformatting errors and possible subsequent fatal
10928 o Changed ske->x and ske->KEY to mallocated pointers in
10929 lib/silcske/silcske.h. Fixed possible data and memory leak.
10931 o Added return value checking to all *_parse* functions. Fixed
10932 many memory leaks as well.
10934 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10935 so that buffer overflows would not happen. All code now also
10936 checks the return value as it can fail.
10938 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10940 * Added reconnection support to server if the normal server looses
10941 its connection to the router (for example if router is rebooted).
10942 The server performs normal reconnection strategy implemented
10943 to the server. Affected file silcd/server.c.
10945 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10947 * Added new packet type SILC_PACKET_SET_MODE that is used to
10948 distribute the information about changed modes (for clients,
10949 channels and clients channel modes) to all routers in the
10950 network. Updated the protocol specification accordingly.
10952 Added functions into silcd/packet_send.c and
10953 silcd/packet_receive.c: silc_server_send_set_mode,
10954 silc_server_set_mode.
10956 Added new files silcmode.[ch] into lib/silccore that implements
10957 the encoding and decoding of Set Mode Payload. Added new type
10958 SilcSetModePayload. Moved the definitions of different modes
10959 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10961 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10963 * Oops, a little mistake in server's connection authentication
10964 protocol. The protocol is not ended with FAILURE but with
10965 SUCCESS if the authentication is Ok. :) Affected file is
10968 * Implemented NICK_CHANGE notify handling in server in the file
10969 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10970 the local clients on the channel. After the changing nickname
10971 in router environment snhould work and the [<unknown>] nickname
10972 should appear no more.
10974 The silc_server_replace_id function that receives the Replace ID
10975 payload now sends the NICK_CHANGE notify type also in the file
10976 silcd/packet_receive.c
10978 * Changed WHOIS and IDENTIFY command to support the maximum amount
10979 of arguments defined in protocol specs (3328 arguments). This
10980 fixed a bug that caused problems when there were more than three
10981 users on a channel.
10983 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10985 * Added extra parameter, command identifier, to the
10986 silc_client_send_command so that explicit command identifier
10989 Changed that ID list routines uses specific command identifier
10990 when sending WHOIS/IDENTIFY requests to the server so that they
10991 can be identified when the reply comes back.
10993 Affected files lib/silcclient/command.[ch],
10994 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10996 * Added `sender' argument to silc_server_packet_send_to_channel
10997 to indicaet the sender who originally sent the packet to us
10998 that we are now re-sending. Ignored if NULL. Affected file
10999 silcd/packet_send.[ch].
11001 * Added some server statistics support in silcd/server_internal.h
11002 SilcServerStatistics structure and around the server code. Also
11003 send some nice statistics information when client is connecting
11006 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11008 * Fixed channel ID decoding in server's JOIN command reply in
11009 silcd/command_reply.c
11011 * Fixed braodcasting of replace ID payload to not to send it if
11012 we are standalone server in silcd/packet_receive.c.
11014 * Fixed all channel message sending routines to not to send
11015 packets to clients that has router set, since they are routed
11016 separately in the same function earlier. Affects file
11017 silcd/packet_send.c and all channel packet sending functions.
11019 * In USERS reply, res_argv[i] are not allocated, the table
11020 is allocated. Thus changed that free the table, not its
11023 * In server's whois_check and identify_check if the client is
11024 locally connected do not send any WHOIS commands - they are not
11027 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11029 * Fixed some minor bugs in client when sending WHOIS command. The
11030 arguments was in wrong order.
11032 * Removed statis function add_to_channel from server in
11033 silcd/command.c that was previously used with the joining but
11036 * Tested USERS command in router environment successfully with two
11037 routers, two servers and two clients.
11039 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11041 * Reorganized the USERS command and command reply in client library
11042 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
11043 When the command is given by user we register a pending command
11044 callback that will reprocess the command after the reply has been
11045 received from the server. When reprocessing the packet we then
11046 display the information. Thus, the USERS information is displayed
11047 now in the command callback instead of in the command reply
11048 callback. The processing of the command is same as previously
11049 when server has sent the command reply in the JOINing process.
11051 * Added to USERS command in silcd/command_reply.c to join the client,
11052 we didn't use to know about, to the channel after we've created
11053 a client entry for it. Also, for clienet we did know already still
11054 check whether it is on the channel or not and add it if not.
11056 * Removed silc_server_command_join_notify as the function and its
11059 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11061 * Changed the client's pending command handling to the same as the
11062 server's pending command handling. It is also now possible to
11063 execute command reply functions from other command reply
11064 function as the function callbacks for commands and command
11065 replies are one and same. The pending commands are not static
11066 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
11067 in client connection context. Thus, pending commands are server
11068 connection specific as it is convenient.
11070 Changed the function silc_client_command_pending and
11071 silc_client_command_pending_del and added new function
11072 silc_client_command_pending_check. Removed the
11073 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
11076 * Added cmd_ident, current command identifier, to the client
11077 connection context in lib/silcclient/client.h to keep track on
11078 command identifiers used in command sending. Client's command reply
11079 function handling now supports the mandatory command identifiers.
11081 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
11082 funtions in client to fully support pending command callbacks.
11084 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
11085 as one of the arguments to the application in the command reply
11088 * NOTE: The FORWARDED flag is depracated. It used to be depracated
11089 before first releasing SILC but came back. Now it is removed again
11090 and should come back nomore. The FORWARDED flag was used only
11091 by the JOINing procedure by forwarding the command packet to router.
11092 Now, the JOINing procedure has been changed to more generic (due
11093 to various router environment issues) and FORWARDED is not needed
11094 anymore for anything. The protocol specification is yet to be
11097 Now, removed silc_server_packet_forward from server and the flag
11098 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
11100 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11102 * Renamed NAMES command to USERS command. The NAMES was named that
11103 due to historical reasons. Now it is renamed. Also, rewrote
11104 parts of the USERS command. The nickname list is not sent anymore
11105 by the server. Only Client ID and mode lists are sent in the USERS
11106 command. Changed this also to the protocol specification.
11108 The client now resolves the names and stuff after it receives
11109 the USERS list from the server when joining to the channel.
11111 * WHOIS and IDENTIFY commands has been changed to support multiple
11112 Client ID's per command. One can now search for multiple users
11113 in the network by sending only one WHOIS or IDENTIFY command.
11114 Changed the code and the protocol specifications.
11116 * Removed silc_server_command_identify_parse and changed that IDENTIFY
11117 uses silc_server_command_whois_parse to parse the request. */
11119 * If normal server, do not parse the WHOIS and IDENTIFY requests
11120 before sending it to the router. Saves some time.
11122 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11124 * Fixed JOIN command on client library. Wrong number of arguments
11125 used to crash the client.
11127 * Added silc_server_channel_has_global function to check whether
11128 channel has global users or not.
11130 * Added silc_server_channel_has_local function to check whether channel
11131 has locally connected clients on the channel.
11133 * The silc_server_remove_from_one_channel now checks whether the
11134 channel has global users or not after given client was removed from
11135 the channel. It also checks whether the channel has local clients
11136 on the channel anymore. If it does not have then the channel entry
11137 is removed as it is not needed anymore.
11139 * The silc_server_notify now checks on JOIN notify whether the joining
11140 client is one of locally connected or global. If it is global then
11141 the channel has now global users on the channel and that is marked
11142 to the channel entry. Also, it now saves the global client to
11143 global list who is joining and JOINs it to the channel. This is
11144 for normal server, that is.
11146 Changed silc_server_send_notify_on_channel,
11147 silc_server_packet_relay_to_channel and
11148 silc_server_packet_send_to_channel check if we are normal server
11149 and client has router set (ie. global client) do not send the
11150 message to that client, as it is already routed to our router.
11152 * Implemented LEAVE notify type handling in silc_server_notify
11155 * Tested LEAVE command in router environment successfully. Tested
11156 with two routers, two servers and two clients.
11160 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
11162 * Implemented SIGNOFF notify type handling in silc_server_notify
11165 * silc_server_remove_id now removes the client entry from all channels
11166 it has joined and thusly sends SIGNOFF notify type.
11168 * Rewrote the NAMES list generation in server by removing two excess
11169 loops. The lists are created now inside one loop.
11171 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11173 * silc_server_remove_channel_user checks now also global list
11174 for channel and client.
11176 * silc_server_new_channel_user checks now both local and global
11177 list for channel and client. Fixed a bug in client id decoding.
11178 Used to decode wrong buffer.
11180 * silc_server_channel_message checks now both local and global
11181 list for channel entry.
11183 * Tested channel joining (hence JOIN) in router environment
11184 successfully. Tested with two routers, two servers and two
11187 * Tested channel message sending in router environment successfully.
11189 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11191 * Added silc_server_save_channel_key into server.[ch] to save the
11192 received channel key in Channel Key payload processing. It is
11193 also used in JOIN command reply handling.
11195 Equivalent function silc_client_save_channel_key added into
11196 client.[ch] into client library.
11198 * Changed JOIN command reply to send information whether the channel
11199 was created or not (is existing already) and the channel key
11200 payload. Changed protocol specs accordingly.
11202 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
11203 the request was sent by ID and not by nickname. Crashed on
11206 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11208 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
11209 now correctly save the received data.
11211 * silc_server_free_sock_user_data now notifies routers in the
11212 network about entities leaving the network.
11214 At the same time implemented functions silc_server_remove_id
11215 and silc_server_send_remove_id to receive and send REMOVE_ID
11216 packets. The packet is used to notify routers in the network
11217 about leaving entities. The ID removed will become invalid in
11220 * Added function silc_idlist_del_server into server. Removes and
11221 free's server entry from ID list.
11223 * silc_server_private_message function now checks, if we are router,
11224 that the destination ID really is valid ID, naturally.
11226 * In router when NEW_ID packet is received (for new client) the
11227 hash of the Client ID is saved in the ID Cache but the
11228 client->nickname is set to NULL, instead of putting the hash
11231 IDENTIFY command now also checks that client->nickname must be
11232 valid. If it is not if will request the data from the server who
11233 owns the client. Added new function
11234 silc_server_command_identify_check.
11236 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
11237 to set the command to already allocated Command Payload.
11239 * Tested private message sending in router environment with two
11240 routers, two servers and two clients. Fixed minor bugs and now
11243 * Fixed segfault from client's NAMES command. Used to crash if
11244 not on any channel.
11246 * Forwarded packets must not be routed even if it is not destined
11247 to the receiver. Changed server code comply with this.
11249 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11251 * Added `require_reverse_mapping' boolean value to ServerParams
11252 structure. If TRUE (not default) the server will require that
11253 the connecting host has fully qualified domain name.
11255 If the reverse mapping is not required and hostname could not be
11256 found the IP address is used as hostname.
11258 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11260 * Implemented version string checking to both client and server.
11261 The check is incomplete currently due to the abnormal version
11262 strings used in development version of SILC.
11264 * Changed all command functions in server to use the new
11267 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11269 * Changed char *data to unsigned char *data in ID Cache system to
11270 support binary data as ID Cache data. Changed code to support
11271 binary data in lib/silccore/idcache.c.
11273 * Renamed silc_server_packet_relay_command_reply to
11274 silc_server_command_reply as it is normal packet receiving
11275 function. Rewrote the function to accept command replys for
11276 servers and not only for clients.
11278 * Mark remote router always as registered server if we are connecting
11279 to it. Otherwise, commands sent by the router to us are ignored.
11281 * All ID List find routines now returns the ID Cache Entry pointer
11282 as well if requested.
11284 * WHOIS command works now in router environment, tested with two
11285 routers, two servers and two clients.
11287 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
11288 in router environment (as it is almost equivalent to WHOIS) but
11289 hasn't been tested thoroughly. Added new functions:
11291 silc_server_command_identify_parse
11292 silc_server_command_identify_send_reply
11293 silc_server_command_identify_from_client
11294 silc_server_command_identify_from_server
11296 * Disabled route cache adding because adding two different ID's with
11297 same IP replaces the old cache entry thus giving wrong route.
11298 The entry->router->connection is always the fastest route anyway
11299 so route cache may not be needed. Of course, new routes maybe
11300 established after receiving the ID when the entry->router->connection
11301 might not be anymore the most optimal.
11303 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11305 * Add route cache for received ID for fast routing.
11307 * Added silc_server_packet_route to route received packet on router
11308 that is not destined to us.
11310 * Renamed silc_server_get_route to silc_server_route_get.
11312 * Added id_string and id_string_len fields into SilcServer to
11313 include encoded ServerID for fast comparing without excess
11314 encoding of the ID's.
11316 * Cleaned up WHOIS command on server side. Added following static
11319 silc_server_command_whois_parse
11320 silc_server_command_whois_check
11321 silc_server_command_whois_send_reply
11322 silc_server_command_whois_from_client
11323 silc_server_command_whois_from_server
11325 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
11326 arguments in command replies. All command functions should be
11327 updated to use this macro.
11329 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11331 * Minor typo fixes on command reply handling on server.
11333 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11335 * Added silc_server_command_add_to_channel internal routine to add
11336 the client to the channel after router has created the channel and
11337 sent command reply to the server.
11339 * Added generic silc_server_send_command to send any command from
11342 * Use static buffer with ID rendering instead of duplicating data.
11344 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11346 * Fixed a channel user mode bug when joining to a channel server gave
11347 everybody channel founder rights, oops.
11349 * We mark ourselves as the router of the incoming server connection
11350 if we are router ourselves. This way we can check in some packet
11351 sending functions whether it is locally connected server. For
11352 incoming router connections we put NULL.
11354 * For router sending packets locally means now always sending the
11355 packet cell wide; to local clients and local servers. For normal
11356 server sending packet locally means sending it to only local
11359 * Fixed the JOIN command to really work in router environment. If the
11360 channel is created it is always created by the router. Router is
11361 also responsible of making the initial joining to the channel,
11362 sending JOIN notify to the sending server and distributing
11363 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
11364 does not exist server doesn't do anything else but forward the
11365 command to the router which performs everything.
11367 * Added silc_server_send_channel_key function to send the Channel Key
11370 * Added silc_server_create_channel_key to create new channel key. The
11371 channel key is now re-generated everytime someone joins or leaves
11372 a channel, as protocol dictates. Note: channel->key_len is the
11373 key length in bits.
11375 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11377 * Splitted server.[ch] finally. Created now packet_send.[ch] and
11378 packet_receive.[ch] to separate packet sending and receiving
11379 routines. The server.[ch] now includes everything else including
11380 actual packet processing (writing and reading data) and other
11383 Renamed silc_server_private_message_send_internal to
11384 silc_server_send_private_message. The routine is still though
11385 used only to relay private messages as server does not send
11386 private messages itself.
11388 Renamed silc_server_new_channel to silc_server_create_new_channel
11389 and added new function sicl_server_new_channel that handles the
11390 incoming New Channel packet. Added also new sending function
11391 silc_server_send_new_channel to send New Channel Payload.
11393 * Added new function silc_server_notify to process incoming notify
11394 packet to the server/router. Server may then relay the notify
11395 to clients if needed.
11397 * Added new function silc_server_new_channel_user to process incoming
11398 New Channel User packet. Router will redistribute the packet and
11399 send JOIN notify to its local clients and locally connected servers
11400 if needed. Normal server will send JOIN notify to its local client
11401 on same channel when received this packet. Added also corresponding
11402 sending function silc_server_send_new_channel_user to sent the
11405 * Added boolean route argument to send_notif_to_channel and
11406 packet_send_to_channel functions to attempt to route the packet
11407 if it is TRUE and send only locally if it is FALSE.
11409 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11411 * silc_server_replace_id now broadcasts the received replace ID
11412 packet if it is not broadcast packet already. The router must
11413 broadcast to inform other routers about changed ID.
11415 * Added backpointer to server's router into SilcServer context in
11416 silcd/server_internal.h.
11418 * Fixed silc_server_packet_broadcast to send correct broadcast
11421 * The channel key is now distributed to the local client as soon
11422 as it is received from the router (in router environment) so that
11423 no other packet may be sent for the channel until client has
11426 * silc_server_remove_channel_user now broadcasts the received
11427 Remove Channel User packet if it is not broadcast packet already.
11428 The router must broadcast to inform other routers about removed
11431 * Added users field into SilcPacketContext that is a reference count
11432 of the context. One can increase the reference count by calling
11433 silc_packet_context_dup which is now changed to just increase the
11434 reference count instead of duplicating the data. The reference
11435 count is decresed by calling silc_packet_context_free that will
11436 free the data after the reference count hits zero.
11438 For now on the packet context and everything allocated into it
11439 (including the raw packet from network) must be freed by calling
11440 the new silc_packet_context_free function. Added also new function
11441 silc_packet_context_alloc that must be used now to allocate the
11442 context. This also means that if a routine is asynchronous from
11443 silc_[client/server]_packet_parse_type the packet context must
11444 be duplicated by calling silc_packet_context_dup. Otherwise it
11445 gets free'd after silc_[client/server]_packet_parse_type returns.
11446 Also, one must remember that if packet is duplicated then its
11447 reference count must be decresed by calling the free function as
11448 many times as it was duplicated.
11450 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11451 from both client and server.
11453 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11455 * Made joining to a channel working in router environment.
11457 * Cleaned up JOIN command on server side and create function
11458 silc_server_command_join_channel internal routine to make the
11461 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11463 * Changed silc_command_pending list to SilcDList. Also, added
11464 `ident' field to SilcServerCommandPending structure to identify
11465 the reply and to call correct callback.
11467 Added silc_server_command_pending_check function to replace the
11468 corresnponding macro. The silc_command_pending list is not
11471 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11472 to set identifier to previously allocated Command Payload. It
11473 is used to set identifier for command when resending Command
11476 * Added silc_command_payload_encode_payload to encode Command
11477 Payload buffer from SilcCommandPayload structure.
11479 * Added silc_argument_payload_encode_payload to encode Argument
11480 payload buffer from SilcArgumentPayload structure.
11482 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11484 * Changed WHOIS command to support router connection on server side.
11485 The whois request is always sent to router unless the server is
11486 standalone server. After server has received the reply from the
11487 router will it send the reply to the client.
11489 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11490 broadcast received broadcast packet. The function is used only
11491 by router. The broadcast packet is always sent to the router's
11494 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11495 render given ID to printable string, for log files for example.
11497 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11499 * Made basic router to router connections working. At least they
11500 can now connect to each other but nothing really works the way
11501 they are supposed - yet.
11503 * Added new initiator token to RouterConnection configuration
11504 file in silcd/serverconfig.[ch]. It is used to tell whether we
11505 are the initiator to the remote router or whether we'll expect
11506 the other end to connect.
11508 * Moved registering of listener task to silc_server_init, hence
11509 the server starts listenning as soon as it is run, even if it
11510 does not have connections to other routers. Let's see how well
11513 * Changed default connection retry timeouts for more suitable in
11516 * Removed cipher and such arguments from silc_idlist_add_client
11517 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11518 Added new function silc_idlist_add_data to add the keys and stuff
11521 * Added SilcIDListData structure and added it to SilcClientEntry
11522 and SilcServerEntry as their first field in the structure. This
11523 way we can explicitly cast the ID entries to the SilcIDListData
11524 structure and get common data for the entries. In past, we had
11525 to first check what type of connection it is and then cast it to
11526 correct ID entry type. Now, we can directly cast the opaque
11527 pointer to the SilcIDListData (no matter what ID entry it actually
11528 is) and get the data needed.
11530 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11532 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11533 in some circumstances even if threre were timeout tasks, though not
11534 IO tasks, but tasks anyway. Now fixed.
11536 * Defined SilcServerConnection structure to hold connection specific
11537 stuff about directly connected servers and routers. The definition
11538 is currently in silcd/server_internal.h. I thought about having
11539 a bit more important role fro this struct but for now it is used
11540 only when connecting to other server (or router actually).
11542 * Added connecting retry support in server when connecting to
11543 router(s). The retry feature implement exponential backoff
11544 algorithm. Also, added SilcServerParams structure to hold default
11545 parameters for server. For now, it include these retry settings
11546 and are hard coded. After server is moded to be as Silc Server
11547 Library this structure will be more important.
11549 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11551 * Changed client librarys channel->clients table to SilcList and
11552 changed code accordingly.
11554 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11556 * Changed client's channel table to SilcList and changed code
11557 accordingly. Also changed SilcChannelClientEntry to include back-
11558 pointer to the channel so that client entry can use that structure
11559 as list as well and we have fast cross-reference to the channel.
11560 This change dramatically decreased the complexity of channel
11561 handling with client entry and vice versa (removed one extra
11562 loop when searching for channel entry from many functions).
11564 * Changed server->sim from table to SilcDList and changed code
11567 * NAMES command can now be used from user interface. It will show
11568 the user list on the channel, neatly.
11570 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11571 Code now saves realname of the user if it becomes available.
11573 * Renamed configure.in to configure.in.pre and made ./prepare
11574 script to automatically add correct version string to
11575 configure.in which it creates from configure.in.pre.
11577 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11579 * NAMES command reply now shows users mode with the nickname when
11580 joining to channel.
11582 * Moved silc_client_ch[u]mode[_char] functions from
11583 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11584 place sucks, they are utility functions and should be in some
11587 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11589 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11592 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11596 * Added TRQ (efficient deque and list library) into lib/trq. This is
11597 a very good list library that is currently used in the SILC. Defined
11598 SilcList API over the library because I didn't like the API very
11599 much. See lib/trq/silclist.h for the API and examples of how to
11600 use the API. Fixed various places in the code to use the new
11601 SilcList API. The SilcList is meant for lists that has a structure
11602 already defined as a list. It is not suitable to add just some
11603 context to the list (in TRQ, the context is the list actually).
11605 So, I defined SilcDList that can be used for the purpose where
11606 predefined list structure does not exit. This can be used as
11607 such list. Now some context just can be added to the SilcDList.
11608 Currently this list is not used in the SILC just yet, though there
11609 are a lot places where this can replace dynamically allocated
11610 tables and I will fix these places, later, to use SilcDList.
11611 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11612 and use TRQ internally).
11614 Also fixed some annoying warning messages that the original TRQ
11615 code generated. Also minor changes to TRQ's Makefile.in.
11617 * Added support for querying by Client ID to both WHOIS and
11618 IDENTIFY commands into server, as required by the protocol.
11620 * Removed method function pointers from SilcBuffer structure. They
11621 weren't used to anything and just increased the context size for
11622 no good reason. This change also made silc_buffer_alloc and
11623 silc_buffer_free functions inline functions.
11625 * Disabled command flooding detection support until it's fixed so
11626 that it accepts commands in but does not execute them more than once
11629 * Added silc_net_localhost(), to return local hostname, into
11630 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11631 that must be initialized before calling silc_client_init.
11633 * Added new function: silc_server_send_notify_on_channels to send
11634 notify messages to all channels client has joined. It is assured
11635 that the message is sent only once per client.
11637 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11638 lib/silcutil/silcutil.[ch] as silc_format function. The new
11639 function is generic and is used by server as well, not only by
11640 the logging routines.
11642 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11643 the provided version string was not acceptable. Added new function:
11644 silc_ske_check_version into lib/silcske/silcske.h. The function
11645 must be implemented by the application (client or server) and it
11646 does not reside in the SKE library. The function checks the version
11647 string remote end sent.
11649 * Added back pointers (to opaque context and to SilcSocketConnection)
11650 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11652 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11653 duplicate packet context structure.
11655 * Changed `notify' client operation to send same arguments as client
11656 receives from server except for ID's. ID's are mapped to correct
11657 ID entry and that is returned. Also, if channel entry is not sent
11658 by server but the notify is for channel the channel entry is sent
11659 to application (otherwise application doesn't know that it is for
11660 channel (library gets it from packet's Destination ID)).
11662 * Added silc_client_remove_from_channels into client library to
11663 remove a client from all channels it has joined to. Used when
11664 received SIGNOFF notify from server. Added also new function
11665 silc_client_replace_from_channels to replace old ID entry with
11666 new ID entry on all channels. Used when received NICK_CHANGE
11667 notify from server.
11669 * Fixed ID Cache list handling in silc_idlist_get_client in
11670 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11671 to get (or query) client by ID.
11673 * Updated TODO list.
11675 * Added connection authentication status message defined by the
11676 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11677 support for these into the code in client and server side.
11679 * Added generic function silc_client_send_command to send any command
11680 with variable argument list. Application should use this function
11681 to send commands if the command functions provided by the library
11682 does not suite for the application's user interface needs.
11684 * Added new `failure' client operation. Application is notified about
11685 received failure packet if client is executing a protocol. In this
11686 case the protocol's execution has failed.
11688 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11689 is required by the protocol.
11691 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11692 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11695 * Added status flag to SilcSKE object to indicate realtime status
11696 of the SKE protocol.
11698 * Application receives now exactly same command reply arguments as
11699 the library receives from server. However, if ID is received the
11700 corresponding ID entry is returned to the application (eg. Client
11701 ID is mapped to correct SilcClientEntry entry and that is returned).
11702 Changed command_reply client operation due to this change.
11704 * Changed all ID's in commands and in command replys as ID Payloads.
11705 Change affected both client and server side codes.
11707 All ID's sent in SILC network (with execption of ID's in SILC
11708 Packet header) are sent in ID Payload to support variable length
11711 * Server now notifies nick changes and notifies all clients on
11712 the channels about the new nickname (about the new Client ID,
11715 * Implemented CMODE command to change channel modes. Supports all
11716 channel modes defined by the protocol specs except ban and invite
11717 lists. (Also, private channel key mode is supported but support for
11718 setting private channel key in client is missing, thus, this mode
11719 has no effect on client side (except that server requires that the
11720 client uses private channel key and normal channel traffic does not
11723 Also, invite mode works per se, but INVITE command does not work
11724 yet correctly, so you can set channel as invite only channel but
11725 inviting clients to the channel does not work (it is yet to be
11726 thought what's the best way to do it).
11728 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11729 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11730 Implemented CUMODE command to change user's mode on the channel.
11731 Supports all modes defined by the protocol specs.
11733 * Added NAMES command reply to return users modes on the channel.
11735 * Removed unnecessary and slow ciphers from lib/silccrypt.
11737 * Set SO_KEEPALIVE option to connection sockets by default.
11739 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11741 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11742 redefined the Notify Payload into protocol specs.
11744 * Added silc_id_payload_parse_id to get ID directly from raw
11747 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11749 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11750 accept searching by Client ID as well.
11752 * Added support for LEAVE and SIGNOFF notify types in client library.
11754 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11755 to parse ID Payload from raw data.
11757 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11759 * Added flags parameter into silc_ske_assemble_security_properties
11760 function in lib/silcske/silcske.[ch].
11762 * Changed notify client operation to fit better for notify messages
11763 sent by server. The notify payload received from server is now
11764 passed to the application (after parsing it to SilcNotifyPayload).
11765 It is application's responsibility to retrieve the arguments
11766 from the payload and show the message the way it wants. The message
11767 sent by server is implementation specific.
11769 * Changed public keys to comply with the protocol specification.
11770 Old public keys are not supported anymore and are not compatible.
11772 * Removed nickname from Channel Payload as the latest draft removed
11773 it. The client must resolve the nickname from the NAMES command
11774 reply received when it joined the channel.
11776 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11778 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11780 * Fixed some errors in protocol specification drafts.
11782 * Created lib/silccore/silcnotify.c to implement Notify Payload
11783 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11784 generic payloads described by protocol specifications. The file
11785 includes implementations for ID Payload and Argument Payload.
11787 * Changed Command Payload implementation to use the new Argument
11788 Payload. Changed command_xxxx_payload to command_payload_xxxx
11789 to comply with SILC coding conventions.
11791 * Added suppport for Argument Payload handling in Notify Payload
11792 implementation as protocol requires it. Added the new support
11793 into server and client lib as well.
11795 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11797 * Added support for multiple nicknames on same channel. [n] is
11798 added locally to the nickname if there are more than one same
11799 nicknames on the channel.
11801 * Server now sends all nicknames that matched WHOIS request.
11802 Client also shows the list received from server.
11804 * Added TOPIC command to client side. User can now set and show
11805 current topic on channel.
11807 * Added MOTD command to client and server. Also, server sends the
11808 motd when client connects to the server.
11810 * Changed version strings to comply ISO 8601.
11812 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11814 * Fixed protocol error handling in client library. It should now
11815 cope even if the SKE fails for some reason.
11817 * Made new protocol specification drafts for submitting to IETF.
11819 * Implemented TOPIC command to server in silcd/command.c.
11821 * Added two new notify types into lib/silccore/silcnotify.h:
11822 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11823 notify nickname change and topic setting/change on a channel.
11825 * API change of command_reply operation in client library. The
11826 application gets now the status type received from server as well.
11828 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11830 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11832 * Cras fixed and optimized the packet handling even further and
11833 it should work now. Minor change to the prototype of function
11834 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11836 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11838 * Added new function into lib/silcutil/silcschedule.[ch]:
11839 silc_schedule_with_fd to select() a specified fd. The function
11840 returns after timeout expires or data arrives or goes. The
11841 function is used by packet routines to wait that all data is
11842 received from network.
11844 * Fixed data reading from network in lib/silccore/silcpacket.c.
11845 The code now assures that all data is read from the fd and then
11846 continues packet processing. This was a bug fix since the code
11847 used to drop some data in some circumstances.
11849 * Added new function into lib/silcclient/client.[ch]:
11850 silc_client_start_key_exchange to start key exchange after
11851 connection has been established to server. The code internally
11852 now uses this funtion but its main purpose was to provide it
11853 for applications that perform their own connecting. After
11854 application has created a connection it merely calls this
11855 function to start the key exchange between client and server.
11856 The library takes care of everything else after that.
11858 Updated also lib/silcclient/README to explain the usage of
11861 * Do not send to application information that connection has
11862 been established. Application gets notified it by connect
11865 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11867 * Applied cras's patch to add silc_schedule_one function. The
11868 function runs scheduler once and returns.
11870 * Fixed the scheduler after cras messed it up. The timeout
11871 handling works now as it's supposed to work.
11873 * Added into lib/silccore/ silcnotify.h to include notify
11874 message types support. Changed silc_server_send_notify*
11875 functions, in server.[ch], to support those new notify types.
11876 Added the support for the notify types into client library,
11877 as well. Added new notify client operation into ops.h in
11880 * Changed silc_server_packet_send_to_channel to send normal
11881 packets instead of just channel message packets. The function
11882 is now used to send the notify packets to channels. It is not
11883 used to send channel message packets anymore, as server never
11884 sends them anymore.
11886 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11887 va_arg()s as it seems to require it nowadays. I guess, if SILC
11888 is compiled with older va_arg() the new code should work anyway.
11890 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11892 * Splitted core library. Core library (lib/silccore) includes
11893 now only SILC protocol specific core (and common) components.
11894 Created new utility library (lib/silcutil) that includes more
11895 generic purpose stuff. The stuff for util library was taken
11896 from the old core library. This was minor and easy split.
11898 * Created SILC Client Library (lib/silcclient) that includes
11899 implementation of the SILC client without user interface. This
11900 was major move from silc/ directory. The code has been changed
11901 so that it is transparent towards the user interface. The
11902 silc/ directory includes now the same user interface as before
11903 and it uses the new client library. Read lib/silcclient/README.
11904 Basicly, the client library performs everything else related
11905 to SILC except user interface handling. Also, configuration
11906 files are considered to be part of user interface and library
11907 does not handle them.
11909 This change also changed a lot of structures, function naming etc.
11910 Most important change was that SilcClientWindow object was
11911 renamed to SilcClientConnection in the client library. Created
11912 also new file lib/silcclient/ops.h. Also added new files
11913 silc/local_command.[ch] and silc/client_ops.[ch].
11915 All these changes were made to make it easier for user interface
11916 designers to create what ever user interface for the SILC client
11919 It is also expected that the server will be moved to lib
11920 directory as well and SILC Server Library will be created;
11921 sometimes in the future.
11923 * Removed Local commands from lib/silccore/silccommand.h as
11924 they are application specific and new client library does not
11925 handle any of those anymore.
11927 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11928 old client implementation in silc/.
11930 * Added support for callback functions in SILC_LOG_* macros.
11931 Application can now set its own callbacks that will be called
11932 instead of using the default functions that will always print
11933 the debug messages to stderr (or stdout). Also, debugging can
11934 now be disabled by setting silc_debug to FALSE and re-enabled by
11935 setting it to TRUE. Note, that logging will still work even
11936 if debugging is disabled.
11938 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11939 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11940 silc_log_reset_debug_callbacks.
11942 * To enable debugging in silc client one must give now -d
11943 option on command line.
11945 * Changed silc_schedule_init to automatically allocate task queues
11946 if they are not allocated before calling it.
11948 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11950 * Added GMP 3.1 into math library.
11952 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11954 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11955 a channel in SILC network. The packet is used by servers and
11956 routers to notify other routers that user has left a channel.
11957 This little feature was missing until now. Added the feature
11958 to protocol specification as well.
11960 Added functions: silc_server_send_remove_channel_user and
11961 silc_server_remove_channel_user into server.[ch].
11963 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11964 lib/silccore/silcpacket.h. However, they are not implemented
11967 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11969 * Fixed joining to a channel and sending channel messages
11970 between server and router. The channel message sending should
11971 now work inside a cell.
11973 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11975 * Fixed the private message sending between server and router.
11976 The private message sending should now work inside a cell.
11978 * Added silc_server_replace_id into server.[ch] to replace
11979 existing ID in the SILC network.
11981 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11982 and silc_idlist_replace_server_id into idlist.[ch] in server.
11984 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11986 * Fixed the server to server connections. Server can again now
11987 connect to router. Router to router connections probably does
11990 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11992 * Added dynamic protocol registering support. Now protocols can
11993 registered and unregistered on the fly. Patch by cras.
11995 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11997 * Added lib/contrib directory to hold routines that some platforms
11998 don't have but are needed by SILC.
12000 * Added getopt.c, getopt1.c and getopt.h from GNU C library
12001 into lin/contrib to provide getopt() and getopt_long() for
12002 those who don't have it.
12004 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12006 * Added AWAY command to client. When away message is set and
12007 client receives a private message packet the client automatically
12008 replies to the sender with the away message.
12010 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
12011 bug seemed to be the cause of recent problems when compiling
12014 * Added version detection support to SKE protocol specification
12015 and added the new changes to the SKE implementation as well.
12016 There were other minor changes in the SKE protocol as well.
12018 Many changes in lib/silcske/silcske.[ch] and in
12019 lib/silcske/payload.[ch].
12021 * Added ^U functionality, clear input line. Patch from cras.
12023 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12025 * Mainly small bugfixes on core library. Fixed some debugging
12026 logging and buffer overflow in silclog.c.
12028 * Updated config.sub and config.guess on the distribution tree.
12030 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12032 * Added command lagging support in server. Client may execute
12033 commands now only once in two seconds.
12035 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12037 * Optimized packet reception. MAC computation and checking is now
12038 also more optimized. A lot previously duplicated code is now
12039 used as generic by both client and server.
12041 * Fixed key pair generation in clientutil.c
12043 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12045 * Added into lib/silccore/silcbufutil.[ch] new function;
12046 silc_buffer_realloc.
12048 * Moved generic packet sending/encryption functions to
12049 lib/silccore/silcpacket.[ch] from client and server. Some
12050 rewriting of the functions.
12052 * Moved all generic packet reception/decryption functions to
12053 lib/silccore/silcpacket.[ch] from client and server. The
12054 packet processing is now much cleaner in both client and server.
12055 These were major changes in both client and server.
12057 * Created many common functions in server to do packet sending.
12058 Previously code were duplicated a lot, this has been removed
12059 with these changes.
12061 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12063 * Rewrote major parts of the ID cache system. Don't know
12064 whether it is better now or not but at least the API is more
12067 * Major rewrite on ID cache stuff on client because of the ID
12068 cache API changes. Added idlist.c to client.
12070 * Also major rewrite on ID cache stuff on server as well.
12071 Major rewrite of idlist.[ch]. SilcXXXList's are now named
12072 SilcXXXEntry's. We won't keep anymore idlist specific pointers
12073 in hand, instead they are all put into the ID cache system now.
12074 All server_idlist_* routines uses ID cache now instead of
12075 traversing its own lists (those lists does not exist anymore).
12076 SilcIDList though still exists. Also, SilcXXXEntry's are
12079 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12081 * Finally made the SKE implementation compliant to the protocol
12082 specification. All mp integers are now binary encoded as
12083 opposed being HEX encoded.
12085 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
12088 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
12089 functions: silc_[encode/decode]_pem. Also added function
12090 silc_encode_pem_file to PEM encode with newlines ('\n') for
12091 saving into a file.
12093 * SILC public keys are now encoded either PEM or binary. Same
12094 option is for private keys as well. By default private keys
12095 are binary encoded and public keys PEM encoded. Silly HEX
12096 encoding were removed.
12098 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
12099 function to create fingerprints.
12101 * Fixed a bug in SHA1; does not change the original data anymore.
12103 * Partly implemented INFO command on client and server side.
12104 Fixed CLEAR command. Changes to SERVER command; show current
12105 server(s) when giving command without arguments. Added
12106 VERSION command to client.
12108 * Added check to server that unregistered connections cannot
12109 execute commands (unless it is specificly allowed).
12111 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12113 * Fixed screen refresh.
12115 * Fixed channel joining bug from client. On some circumstances
12116 client tried to join to a channel it had already joined.
12118 * Added public key verification process into client's protocol.c.
12119 The client now verifies the public key from user and saves
12120 it into ~./silc/serverkeys/ directory.
12122 Added into: clientutil.[ch]: silc_client_verify_server_key.
12124 * Changed SKE protocol's silc_ske_initiator_finish function
12125 to accept callback function that verifies the received public
12126 key. Removed old silc_ske_verify_public_key function.
12128 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12130 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
12131 silc_pkcs_private_key[_data]_set.
12133 * Made the password and public authentication more cleaner in
12134 server's protocol.c.
12136 * Removed historic and obsolete protocol `channel_auth' from
12137 both client and server.
12139 * Removed wrong way of sending command status messages from
12140 server to client in server's command.c. The old way violated
12141 protocol specification.
12143 Changes to silccore/silccommand.[ch]: removed
12144 silc_command_encode_status_payload -> not needed anymore,
12145 changed silc_command_encode_payload_va to accept extra
12146 argument on variable argument list. The argument type must
12147 now be provided to the function. Also, added new function:
12148 silc_command_encode_reply_payload_va which is same as
12149 normal command_encode_payload_va except command status type
12150 is provided as extra argument.
12152 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12154 * Added ~./silc directory handling. The directory includes the
12155 public and private keys for the client.
12157 Added silc_client_check_silc_dir, silc_client_create_identifier
12158 and silc_client_load_keys.
12160 * Implemented SILC protocol compliant public key. Added public
12161 and private key saving to and loading from files.
12163 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
12164 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
12165 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
12166 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
12167 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
12169 Implemented: silc_pkcs_save_[public/private]_key[_data] and
12170 silc_pkcs_load_[public/private]_key.
12172 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12174 * Added silc_server_get_route (route.[ch]) to get connection
12175 data for the fastest route for given ID.
12177 * Implemented INVITE command on client and server. The command
12178 were re-defined in the SILC Protocol Specification and the
12179 implementation now complies with the specification.
12181 * Implemented PING command on client and server.
12183 * Implemented NAMES command on client and server. The server side
12184 supports currently only normal server not router server yet.
12185 Some changes to NAMES definition in SILC protocol specification.
12187 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12189 * Implemented LEAVE command on client and server.
12191 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
12192 again. This change was made to the protocol as well. Server
12193 should not violate the protocol specification anymore.
12195 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12197 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
12198 was tested. SOCKS4 was not but should work anyway.
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