1 Mon May 7 18:18:48 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
3 * Fixed CMODE channel auth public key retrieval. Affected
4 file is lib/silcclient/command.c.
6 * Fixed CMODE command reply to return channel public keys
7 correctly. Affected files are lib/silcclient/command_reply.c
10 Sun May 6 12:43:19 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
12 * Added current channel key cipher name and HMAC name to
13 SilcChannelEntry. Fixed channel private key creation.
14 Affected files are lib/silcclient/client_channel.c,
15 client_entry and silcclient_entry.h.
17 * Allow formatted nicknames as input to silc_client_get_clients
18 and silc_client_get_clients_whois. Affected file is
19 lib/silcclient/client_entry.c.
21 * Fixed silc_message_payload_free crash. Affected file is
22 lib/silccore/silcmessage.c.
24 * Added SILC_STATUS_ERR_NO_SUCH_PUBLIC_KEY to
25 lib/silccore/silcstatus.h.
27 Thu May 3 18:07:50 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
29 * Imported libtommath 0.41. Renamed all mp_* functions to
30 tma_mp_* functions to avoid rare linking problems on systems
31 with mp_* functions. Affected files are in lib/silcmath/.
33 Wed May 2 17:46:25 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
35 * SILC Toolkit 1.1 Beta1.
37 Wed May 2 11:38:17 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
39 * Set the server and router operator modes to local entry after
40 successful OPER or SILCOPER commands. Affected file is
41 lib/silcclient/command_reply.c.
43 Tue May 1 14:17:06 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
45 * Ported SILC Socket Stream API, SILC Net API, SILC Schedule API,
46 and other smaller APIs to WIN32. Affected files are in
49 * Changed the various regex APIs as generic code in util library.
50 Affected files are lib/silcutil/silcstrutil.[ch].
52 Sat Apr 28 13:47:47 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
54 * Ported SILC Server to the new Toolkit API, working towards
55 SILC Server 1.1. Affected files are in apps/silcd/.
57 * Added silc_skr_del_public_key, silc_skr_[ref|unref]_public_key
58 to lib/silcskr/silcskr.[ch].
60 * Fixed SILC public key copying to copy the identifier also.
61 Affected file is lib/silccrypt/silcpk.c.
63 * Added silc_packet_error_string to lib/silccore/silcpacket.[ch].
65 * Fixed OPER and SILCOPER passphrase asking in Client library.
66 Affected file is lib/silcclient/command.c.
68 Tue Apr 24 17:55:24 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
70 * Fixed command queue enabling after connecting to server.
71 The comparisons was from after changing to silc_utf8_strcasecmp.
72 Affected file is apps/irssi/src/silc/core/silc-servers.c.
74 * Fixed nickname setting with own client entry with 1.3 protocol
75 version server. Affected file lib/silcclient/client_register.c.
77 * Ignore error notify for local client entry. Affected file is
78 lib/silcclient/client_notify.c.
80 * Implemented responder rekey to SKE library. Affected files are
81 lib/silcske/silcske.[ch].
83 * Fixed connection auth protocol completion sending. Affected
84 file lib/silcske/silcconnauth.c.
86 Mon Apr 23 17:20:01 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
88 * Do not call TCP network listener callback with any error
89 status, as documented. Affected file is
90 lib/silcutil/unix/silcunixnet.c.
92 Sun Apr 22 21:13:28 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
94 * Preliminary SILC Server 1.1 changes committed to apps/silcd/.
96 * Added SILC_SKR_USAGE_SERVICE_AUTHORIZATION SKR key usage type.
97 Changed silc_skr_find to have SilcSchedule argument and removed
98 it from silc_skr_[alloc|init]. Affected files are
99 lib/silcskr/silcskr.[ch].
101 * Allow NULL id for silc_idcache_add. Affected file is
102 lib/silcapputil/silcidcache.c.
104 * Added silc_packet_stream_is_valid, silc_packet_get_ids and
105 silc_packet_engine_get_streams to lib/silccore/silcpacket.[ch].
106 Fixed also channel message encryption with router-to-router
109 * Added silc_id_str2id2 to lib/silccore/silcid.[ch].
111 * Added silc_net_get_error_string, silc_net_listener_get_ip and
112 silc_net_listener_get_hostname to lib/silcutil/silcnet.[ch].
114 Tue Apr 10 15:55:42 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
116 * Add option --enable-silc-plugin. Affected files are
117 apps/irssi/configure.{ad,in}
119 * Only compile the SILC Plugin if required. Affected files are
120 apps/irssi/src/Makefile.am, apps/irssi/src/fe-common/Makefile.am
122 * Conditionally build the SILC Plugin. Affected files are
123 apps/irssi/src/silc/core/Makefile.am,
124 apps/irssi/src/fe-common/silc/Makefile.am
126 * Backout delayed protocol exit and replace with a lame busy
127 wait. Affected files are apps/irssi/src/fe-text/silc.c,
128 apps/irssi/src/silc/core/silc-core.c
130 * Fix key generation for SILC Plugin. Affected file
131 apps/irssi/src/silc/core/clientutil.c
133 Tue Apr 10 12:40:19 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
135 * Only pass -rpath to libtool when building shared libraries.
136 Affected file lib/Makefile.ad
138 * Removing the stray "s" in configure.ad
140 Sat Mar 24 19:13:58 CET 2007 Jochen Eisinger <coffee@silcnet.org>
142 * Redraw the screen after creating a new key. Affected file
143 apps/irssi/src/silc/core/clientutil.c
145 Sun Mar 18 15:54:10 EET 2007 Pekka Riikonen <priikone@silcnet.org>
147 * Added SILC Client setting /set nickname_format that specifies
148 the nickname format string. Changed default nickname format
149 string to "%n#%a". Affected file is
150 apps/irssi/src/silc/core/silc-core.c, apps/irssi/silc.conf.
152 * Fixed nickname parsing with WHOIS command to accept formatted
153 nicknames. Changed the silc_client_get_clients_local to allow
154 the searched nickname to be formatted nickname. Removed %s and
155 %S nickname formatters. Affected files are in lib/silcclient/.
157 * Added silc_client_nickname_parse to Client library API. Affected
158 file is lib/silcclient/silcclient.h.
160 * Fixed nickname parsing and resolving with /MSG, /FILE and /KEY
161 commands. Affected file are
162 apps/irssi/src/silc/core/silc-servers.c and silc-channels.c.
164 Sat Mar 17 19:07:15 CET 2007 Jochen Eisinger <coffee@silcnet.org>
166 * Incorporate SILC Plugin patches. Affected files are
167 apps/irssi/src/fe-common/silc/module-formats.{c,h},
168 apps/irssi/src/silc/core/clientutil.{c,h},
169 apps/irssi/src/silc/core/silc-core.c,
170 apps/irssi/src/silc/core/silc-chatnets.{c,h},
171 apps/irssi/src/fe-common/silc/fe-silcnet.c, and
172 apps/irssi/src/fe-common/silc/module.h
174 Wed Mar 14 17:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
176 * In notify handling resolve user entries many times if the
177 resolving timedout. Affected file lib/silcclient/client_notify.c.
179 * silc_client_get_clients_local do not return any invalid entries.
180 Affected file is lib/silcclient/client_entry.c.
182 * Do not print "there are now xx user on this channel" for users
183 that actually aren't anymore on the channel. Affected file
184 is apps/irssi/src/client_ops.c.
186 Sun Mar 11 17:43:18 CET 2007 Jochen Eisinger <coffee@silcnet.org>
188 * When joining channels with a password given in the config file,
189 use it. Also use it when cycling (it would be better to get
190 the password from the server, but this isn't possible in SILC).
191 Affected files apps/irssi/src/silc/core/silc-servers.c,
192 apps/irssi/src/silc/core/silc-channels.c
194 Sun Mar 11 15:22:42 CET 2007 Jochen Eisinger <coffee@silcnet.org>
196 * Import perl script for sign_messages from silc-plugin. Affected
197 file apps/irssi/scripts/silc.pl
199 Sun Mar 11 15:19:10 CET 2007 Jochen Eisinger <coffee@silcnet.org>
201 * Only wait for a nick on connecting, when it differs
202 (not counting case) from the username. Affected file
203 is apps/irssi/src/silc/core/silc-servers.c
205 Sun Mar 11 13:50:53 CET 2007 Jochen Eisinger <coffee@silcnet.org>
207 * Use time settings for lag settings. Affected file is
208 apps/irssi/src/silc/core/silc-lag.c
210 Tue Feb 27 17:07:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
212 * Added silc_thread_yield. Affected file is
213 lib/silcutil/silcmutex.h.
215 Wed Feb 21 17:01:01 EET 2007 Pekka Riikonen <priikone@silcnet.org>
217 * Fixed WHOIS command and requested attributes handling in
218 client library. Affected files are lib/silcclient/command.c
219 and lib/silcclient/client_attrs.c.
221 * Fixed silc_time_value to actually work. Added new function
222 silc_timezone. Affected files are lib/silcutil/silctime.[ch].
224 Tue Feb 20 08:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
226 * SILC Client 1.1 beta2.
228 Mon Feb 19 16:06:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
230 * Fixed client to properly abort TCP stream creation when
231 giving /QUIT. Affected file
232 apps/irssi/src/silc/core/silc-servers.c.
234 * Fixed several connecting aborting crashes from the client
235 library, packet engine and socket stream. Affected files
236 are in lib/silclient/, lib/silccore/silcpacket.c and
237 lib/silcutil/unix/silcunixsocketstream.c.
239 * Fixed private key export double free crash in key generation.
240 Affected file is lib/silccrypt/silcpk.c.
242 * Fixed FSM event waiting when there are multiple signallers
243 and the waiter goes away after the first signal. Affected
244 file in lib/silcutil/silcfsm.c.
246 Sun Feb 18 22:02:22 EET 2007 Pekka Riikonen <priikone@silcnet.org>
248 * Fixed FSM event signalling to check if the waiter has gone
249 away already. Affected file is lib/silcutil/silcfsm.c.
251 * Fixed counter mode encryption/decryption to handle non-padded
252 SILC packets correctly. The silc_cipher_set_iv now
253 in counter mode resets for a new block. Affected files are
254 in lib/silcske/, lib/silccrypt/, lib/silcpacket/.
256 Sun Feb 18 12:15:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
258 * SILC Client 1.1 beta1.
260 * Memory leak fixes around the libraries.
262 Fri Feb 16 16:53:16 EET 2007 Pekka Riikonen <priikone@silcnet.org>
264 * Added better check for epoll() in configure. Affected file
267 Thu Feb 15 16:50:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
269 * Fixed per scheduler data input buffer in packet engine. Use
270 list of inbufs instead of just one so that multiple streams
271 can do partial reads to different buffers. Affected file is
272 lib/silccore/silcpacket.c.
274 * Fixed WATCH notify handling in client library. Affected file
275 is lib/silcclient/client_notify.c.
277 Wed Feb 14 17:05:38 EET 2007 Pekka Riikonen <priikone@silcnet.org>
279 * Fixed packet wrapper stream API to support encoder/decoder
280 for packets, and to handle partial reading correctly. Fixed
281 also inbuf size checking in reading to have enough space before
282 reading. Affected files are lib/silccore/silcpacket.[ch].
284 * Rewrote file transfer in client library. Affected files are
287 * Added TCP/UDP listener (internal) API to client library to have
288 generic way of dealing with listeners. Fixed Key Agreement and
289 file transfer to use it. Affected files are in lib/silcclient/.
291 * Fixed SKE to process SUCCESS packets synchronously and to call
292 completion synchronously. Affected file is lib/silcske/silske.c.
294 * Fixed pthread rwlock detection. Affected file includes/silc.h.in.
296 * Implemented SILC_ATTRIBYUTE_PHONE_NUMBER. Affected files are
297 lib/silccore/silcattrs.[ch]. SILC Protocol version 1.3 change.
299 Fri Feb 2 22:24:11 EET 2007 Pekka Riikonen <priikone@silcnet.org>
301 * Added support for SILC protocol version 1.3 NEW_CLIENT packet
302 to client library. Affected file is
303 lib/silcclient/client_register.c.
305 * Serialize NICK and JOIN commands to avoid problems locally
306 with changing ID while joining to channel. Affected file is
307 lib/silcclient/command.c.
309 * Fixed entry resolving while handling incoming JOIN notify.
310 Handle properly cases, in re-processing of notify packets, where
311 the IDs may become invalid while resolving the entry (like nick
312 change). Entry is invalid if it doesn't have nickname, and such
313 entries are not delivered to application anymore. These fixes
314 problems of not seeing JOINs when remote user changes nickname
315 at the same time. Affected files are in lib/silcclient/.
317 Thu Feb 1 18:35:58 EET 2007 Pekka Riikonen <priikone@silcnet.org>
319 * Added support for computing message payload MAC in new way
320 (SILC Protocol version 1.3). Bakcwards support for old way
321 remains. Affected files are lib/silccore/silcmessage.[ch].
323 Sat Jan 27 22:37:30 EET 2007 Pekka Riikonen <priikone@silcnet.org>
325 * Added SilcRwLock API, a read/write lock. Affected files are
326 lib/silcutil/silcmutex.h and in lib/silcutil/[unix|win32|symbian]/.
328 Wed Jan 24 18:55:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
330 * Merged Irssi SVN (irssi 0.8.11). Affected files in apps/irssi/.
332 Tue Jan 23 16:05:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
334 * The silc_schedule_set_listen_fd now returns boolean value.
335 Fixed FD task adding to check correctly for already added
336 FD tasks. Added stricter error checking for FD scheduling
337 with epoll(). Affected files are lib/silcutil/silcschedule.[ch]
338 and lib/silcutil/unix/silcunixschedule.c.
340 * The silc_stream_set_notifier now returns boolean value. Changed
341 all streams to support and check for the error condition.
342 Affected files are in lib/silcutil/.
344 * Fixed SKE library session aborting and deletion. Affected
345 file are lib/silcske/silcske.c.
347 Tue Jan 16 18:22:08 EET 2007 Pekka Riikonen <priikone@silcnet.org>
349 * Implemented PKCS #1 with appendix with hash OID in the
350 signature. Affected files are lib/silccrypt/silcpkcs1.[ch],
351 lib/silccrypt/silchash.[ch] and
352 lib/silcasn1/silcasn1[_encode|decode].[ch].
354 Sun Jan 14 23:12:41 EET 2007 Pekka Riikonen <priikone@silcnet.org>
356 * Added support for Version (V) SILC public key identifier.
357 Affected files are lib/silccrypt/silcpk.[ch].
359 Tue Jan 9 19:37:51 EET 2007 Pekka Riikonen <priikone@silcnet.org>
361 * Rewrote connection auth request in client library. It is now
362 done automatically by the library and the resolved method given
363 as a hint to get_auth_method client operation. Affected files
366 Wed Jan 3 18:06:33 EET 2007 Pekka Riikonen <priikone@silcnet.org>
368 * Added silc_packet_stream_wrap into lib/silccore/silcpacket.[ch].
369 It can be used to wrap SilcPacketStream into SilcStream.
371 * Fixed %p formatting from silc_snprintf. Affected file is
372 lib/silcutil/silcsnprintf.c.
374 * Ported SFTP library to new utility library. Ported also
375 the SFTP testers. Affected files in lib/silcsftp/.
377 Tue Jan 2 17:18:46 EET 2007 Pekka Riikonen <priikone@silcnet.org>
379 * Added lib/silcutil/silcsnprintf.[ch]. Added in addition
380 of silc_snprintf, silc_vsnprintf, silc_asprintf and
383 Sat Dec 30 23:23:17 EET 2006 Pekka Riikonen <priikone@silcnet.org>
385 * Added preliminary Symbian support. Changes around the source
386 tree. The symbian/ directory now includes Carbide.c++ project
387 files to compile the sources.
389 * Added silc_snprintf. Affected files are
390 lib/silcutil/silcstrutil.[ch].
392 Thu Dec 21 18:01:51 EET 2006 Pekka Riikonen <priikone@silcnet.org>
394 * Changed SILC_FSM_[CONTINUE|YIELD|WAIT|FINISH] enums to
395 macros. SILC_FSM_CONTINUE macro now immediately calls the
396 next state instead of first returning back to FSM. Helps
397 in debugging crashes etc.
399 Removed FSM Semaphores. Introduced FSM Event which is
400 asynchronous event. Affected files are in lib/.
402 * Added epoll(7) support to SILC Scheduler. It is used by default
403 if it is available. Affected files are
404 lib/silcutil/silcschedule.[ch],
405 lib/silcutil/unix/silcunixschedule.c.
407 Tue Dec 19 20:39:35 EET 2006 Pekka Riikonen <priikone@silcnet.org>
409 * Added CTR mode to AES. Simplified cipher implementation API
410 more. Affected files are in lib/silccrypt/.
412 Sun Dec 17 16:46:55 EET 2006 Pekka Riikonen <priikone@silcnet.org>
414 * Removed `detach' client operation. The detachment data is
415 now delivered in SILC_COMMAND_DETACH command reply to
416 application. Affected file in lib/silcclient/.
418 * Rewrote resuming/detaching in client library.
420 * Added boolean encryption indicator for silc_cipher_set_key.
421 Affected files lib/silccrypt/silccipher.[ch].
423 Wed Dec 13 18:05:50 EET 2006 Pekka Riikonen <priikone@silcnet.org>
425 * Added silc_likely and silc_unlikely macros for GCC branch
426 prediction optimizations. Affected file lib/silcutil/silctypes.h.
428 * Added assembler AES optimization. Cleaned up the SILC Cipher
429 implementation API. Affected files are in lib/silccrypt/.
431 Tue Dec 12 18:56:14 EET 2006 Pekka Riikonen <priikone@silcnet.org>
433 * Changed back the SILC_FSM_THREAD_WAIT operation to not
434 continue to next state if thread is finished already. That
435 check is not done anymore. Affected files are
436 lib/silcutil/silcfsm.[ch].
438 Sun Dec 10 13:54:52 EET 2006 Pekka Riikonen <priikone@silcnet.org>
440 * Removed silc_packet_[get|set]_ciphers and
441 silc_packet_[get|set]_hmacs. Added silc_packet_set_keys that
442 handle REKEY_DONE packet sending in rekey. Affected files
443 are lib/silccore/silcpacket.[ch].
445 * Added silc_fsm_is_started. Affected files are
446 lib/silcutil/silcfsm.[ch].
448 * Added settings sign_channel_message, sign_private_message
449 and key_exchange_rekey_pfs to SILC Client. Added UDP transport
450 support for key agreement in /KEY command. Affected files
451 in apps/irssi/src/silc/core/.
453 * During SILC Client initialization forward log messages to
454 stderr. Affected files in apps/irssi/src/silc/core/.
456 Thu Dec 7 19:07:21 EET 2006 Pekka Riikonen <priikone@silcnet.org>
458 * Added silc_ske_get_key_material. Affected files are
459 lib/silcske/silcske.[ch].
461 * Added silc_packet_stream_is_udp. Affected files are
462 lib/silccore/silcpacket.[ch].
464 * Added SKE packet retransmission support with UDP transport.
465 Affected file is lib/silcske/silcske.c.
467 Sun Dec 3 22:00:12 EET 2006 Pekka Riikonen <priikone@silcnet.org>
469 * Added silc_socket_stream_is_udp. Affected file is
470 lib/silcutil/silcsocketstream.[ch].
472 * Added UDP transport support to packet engine. Affected file
473 is lib/silccore/silcpacket.c.
475 * Added silc_socket_stream_is_udp. Affected file is
476 lib/silcutil/silcsocketstream.[ch].
478 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
480 * Added silc_packet_send_va[_ext] to send variable argument
481 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
483 * Timeout freelist garbage collection added to scheduler.
484 Affected file lib/silcutil/silcschedule.c.
486 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
488 * Added silc_show_public_key_file to
489 lib/silcapputil/silcapputil.[ch].
491 * Added SILC_STR_ADVANCE support for buffer unformatting.
492 Affected file lib/silcutil/silcbuffmt.c.
494 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
496 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
498 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
500 * silc_fsm_continue[_sync] now cancels erlier timeout set with
501 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
503 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
505 * Added SILC_STR_FUNC to buffer format API. Affected files
506 are lib/silcutil/silcbuffmt.[ch].
508 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
510 * No more memory allocation for message payload parsing.
511 Pre-allocated buffer can be used with message payload encoding.
512 Affected files lib/silccore/silcmessage.[ch].
514 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
516 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
517 to silcutil/silcbuffmt.[ch].
519 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
521 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
522 Affected file lib/silcutil/silcbuffmt.[ch].
524 * Removed silc_schedule_signal_[un]register and
525 silc_schedule_signal_call. Added silc_schedule_task_add_signal
526 to add signal task. Only one callback per signal may be
527 added. The signals are now automatically called back to
528 caller. Affected files lib/silcutil/silcschedule.[ch] and
529 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
531 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
533 * Added SilcSKEParams for SKE parameters and simplied even more
534 the SKE interface. Affected files are lib/silcske/silcske.[ch].
535 Added support for IV included and session port handling with
538 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
539 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
540 which is called after every rekey when IV Included flag is used.
541 See SILC specifications for details.
543 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
545 * Added lib/silcapputil and moved SILC application specific
546 utility routines from the generic util library lib/silcutil
547 to the new library. Removed lib/silcidcache and moved that
548 to lib/silcapputil as well.
550 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
552 * Added SILC_STR_ADVANCE. Affected file is
553 lib/silcutil/silcbuffmt.[ch].
555 * The silc_buffer_strformat preserves buffer locations now.
557 * Added lib/silcutil/silcatomic.h for atomic operations.
559 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
561 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
564 * Fixed MIME deocing when data portion is not present.
565 Affected file lib/silcutil/silcmime.c.
567 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
569 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
571 * Added IV Included support to packet routines, to allow
572 packet sending and receiving on UDP/IP. Affected files are
573 lib/silccore/silcpacket.[ch].
575 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
577 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
579 * Added UDP support to network and socket stream library.
581 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
583 * Added conditional variables. New files are
584 lib/silcutil/silcondvar.h and platform specific implementations.
586 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
588 * make sure session->hostname and session->port are valid before the
589 application callback is done, since things will go wrong if the
590 application immediately calls silc_client_file_receive. Affected
591 file lib/silcclient/client_ftp.c.
592 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
594 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
596 * New SILC PKCS API enabling support for other public keys
597 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
599 * Separated SILC Public Key Payload routines from the PKCS API
600 to lib/silccore/silcpubkey.[ch].
602 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
604 * Added SILC Key Repository library, lib/silcskr.
606 * Added SILC Server library, lib/silcserver.
608 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
610 * MIME objects in attributes now use SilcMime. Affected files
611 are lib/silccore/silcattrs.[ch].
613 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
615 * Synchronize semaphore posting for real threads in FSM.
616 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
618 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
620 * Added silc_file_set_nonblock. Affected file is
621 lib/silcutil/silcfileutil.h.
623 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
625 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
627 * FSM based implementation of SILC SKE. Simpler interface also.
628 Affected files are in lib/silcske/.
630 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
632 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
634 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
635 silc_mime_parse is available but deprecated.
637 * Check that packet is valid when processing key exchange,
638 authentication and rekey protocols. Fixes a crashbug.
639 Affected files are apps/silcd/protocol.c and
640 lib/silcclient/protocol.c.
642 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
643 all hash buffers to use that instead of fixed values.
645 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
647 * Added SHA-256 to crypto library. The SHA-256 takes now
648 precedence over SHA-1.
650 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
652 * Check for valid return value from regcomp. Affected file
653 lib/silcutil/unix/silcunixutil.c.
655 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
657 * Fixed silc_hash_uint to work with integers. Affected
658 file lib/silcutil/silcutil.c.
660 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
662 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
664 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
666 * Fixed channel public key list saving on JOIN command reply
667 on backup router. Affected file apps/silcd/command_reply.c.
669 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
671 * Added default limit how many channels client can join,
672 default is 50. Added 'channel_join_limit' configuration
673 option to server too. Affected files are apps/silcd/command.c
674 and serverconfig.[ch].
676 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
678 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
679 On Toolkit the server and client are not compiled by default.
680 Affected file configure.ad.
682 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
684 * Added lib/contrib/getopt.[ch] for platforms that don't
685 have it (it is not GPL implementation).
687 * Fixed compilation when pkg-config is used.
689 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
691 * A comma in invite/ban string is invalid, check for it.
692 Affected file apps/silcd/server_util.c.
694 * Added SERVICE command to the server. It parses the command
695 request but SILC Server does not support services for the
696 time being. Affected file apps/silcd/command.[ch].
698 * Added SERVICE command and command reply to client library.
699 It is however incomplete. Updated Toolkit documentation.
700 Affected files are lib/silcclient/command[_reply].[ch].
702 * Fixed IDENTIFY/WHOWAS command reply to send the username
703 correctly (uninitialized buffer). Affected file is
704 apps/silcd/server_query.c.
706 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
708 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
709 finalizes the major restructuring of the CVS tree.
711 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
713 * Send empty MOTD reply if MOTD file cannot be read.
714 Affected file silcd/command.c.
716 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
718 * Optimized primer number generator to use simpler conversion
719 routines. Also assure that the prime number will have the
720 highest bit set after modifying it. Affected file is
721 lib/silcmath/silcprimegen.c.
723 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
725 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
726 for now only for testing purposes, it will not be delivered
727 in any distribution for now.
729 * Removed NSS MPI from the source tree. Due to upcoming
730 license change for the SILC Toolkit, we cannot deliver the
731 NSS MPI anymore. I decided to replace it in all distributions
732 with public domain library.
734 * Removed GNU regex from lib/contrib and introduced free
735 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
736 GNU regex compatible API to it (only partial).
738 * Removed getopt routines from lib/contrib.
740 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
742 * Use silc_server_send_command_reply to send replies instead
743 of encoding packet itself. Affected file silcd/command.c.
745 * Added command sending and receiving statistics to server.
746 Affected files in silcd/.
748 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
749 with GCC, for it not to warn about pointer signedness.
751 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
753 * Added context to the SilcIDCache destructor. Affected
754 files are lib/silccore/silcidcache.[ch],
755 lib/silcclient/client.c and silcd/server.c.
757 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
759 * Added pkg-config check to configure.
761 * The PublicKeyDir must not be used with Admin block in server
762 config. Affected file silcd/serverconfig.c.
764 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
768 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
770 * Handle empty LIST command reply correcttly in server. Affected
771 file silcd/command_reply.c.
773 * Handle empty LIST command reply correctly in client library.
774 The application will now receive one LIST command reply with
775 all arguments set to NULL if there are no channels. Updated
776 Client Library documentation accordingly. Affected file
777 lib/silcclient/command_reply.c.
779 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
781 * Added channel name string stringprep profile to the protocol
782 and implementation to allow a little free'er channel name
783 strings. Affected files are lib/silcutil/silcstringprep.[ch].
785 * Added silc_channel_name_[check|verify] to check and verify
786 channel name strings. Affected files are
787 lib/silcutil/silcstrutil.[ch].
789 * Added support for the new channel name preparation in client
790 library and server. Affected files in lib/silcclient and
793 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
795 * Added the Autodist into the source tree. It replaces the
796 old ./prepare. It can be used to create distributions as
797 previously. See README.CVS and README.DIST. See
798 distributions in distdir/.
800 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
802 * Make sure query sends at least an error back if nothing
803 more is sent. Affected file silcd/server_query.c.
805 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
807 * During query, check if the original command caller goes
808 away. If it does, stop the query. Affected file
809 silcd/server_query.c.
811 * Check for valid channel creation in JOIN command reply.
812 Affected file lib/silcclient/command_reply.c.
814 * Handle the resolver counter in silc_client_get_users_by_channel
815 callback correctly. Fixed auto-join bug in Gaim. Affected
816 file lib/silcclient/idlist.c.
818 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
820 * Added some better error messages. Affected file
821 silcd/command_reply.c and packet_receive.c.
823 * Handle error in WATCH command propely on backup router.
824 Affected file silcd/command.c.
826 * Fixed freeing of unfreeable variable in WHOIS command reply.
827 Affected file silcd/command_reply.c.
829 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
831 * Added pkg-config .pc file creation for silc core library
832 and silcclient library. A patch by c0ffee.
834 * Removed the need for GNU Libidn. Added the simple stringprep
835 from libidn into lib/contrib/. It is now used also on Windows
838 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
840 * Simplified the invite and ban string handling in the
841 server. Check for valid invite and ban arguments also.
842 Affected file silcd/server_util.c.
844 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
846 * Added WATCH list announcing in backup router protocol.
847 Affected files are silcd/command.c, server.c, server_backup.c.
849 * Do not change users mode to founder on normal server/backup
850 if the founder mode is set, and user is first one to join.
851 Affected file silcd/pcaket_receive.c.
853 * Do not send CUMODE_CHANGE notify back to sender. Affected
854 file silcd/packet_receive.c.
856 * Added getrusage() to take noise in SILC RNG. A patch by
857 Mika Boström. Affected files are configure.in.pre,
858 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
860 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
862 * Splitted the SILC libraries configuration into a configure
863 fragment into lib/configure.ad. It is now possible, once
864 this feature is added, to specify whether to compile or not
865 compile included SILC libraries. Affected files are
866 configure.in.pre, lib/silcmath/mpi/configure.ad,
867 lib/configure.ad, Makefile.defines.pre and
868 Makefile.defines_int.pre.
870 * Added --with-silc-includes and --with-silc-libs to configure.
871 If specified the included libs are not compiled, but the
872 specified libs are used. Pkg-config is not yet supported.
873 Affected file configure.in.pre.
875 * Fixed WATCH command handling on backup router. Router does not
876 send the watch command any more to backup if it originates from
877 backup. Affected file silcd/command.c.
879 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
881 * Changed announcing to not announce unregistered clients.
882 Affected file silcd/server.c.
884 * Fixed username handling in command reply. Affected file
885 silcd/command_reply.c.
887 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
889 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
891 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
892 Affected file: includes/silcincludes.h.in
894 * bool is defined as _Bool on Mac OS X now.
895 Affected file: lib/silcutil/silctypes.h
897 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
899 * Added support for UTF-8 nicknames, channel names and
900 server names in client library. Affected files in
903 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
904 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
905 software to check how Toolkit has been compiled.
907 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
909 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
911 * Use silc_utf8_str[n]casecmp instead of strcmp routines
912 in library and in SILC Client when dealing with nicknames
913 and other identifier strings. Affected file in client lib
916 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
917 irssi/src/silc/core/silc-servers.c.
919 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
921 * Fixed idcache to work with the new identifier strings.
922 Affected file lib/silccore/silcidcache.c.
924 * Added UTF-8 hash and compare function for SilcHashTable.
925 Affected file lib/silcutil/silcutil.[ch].
927 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
928 Affected file lib/silcutil/silcstringprep.[ch].
930 * Changed the identifier string handling to include the original
931 format in client, server, channel entries and normalized
932 format in cache. Affected files in silcd/.
934 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
936 * Added support for the new identifier strings and their
937 validity checking. Nicknames, channel names and usernames
938 can now include practically any kind of letters and various
939 other characters. Affected files in silcd/ and in libraries.
941 NOTE: comparing these strings should now be done with memcmp()
942 to check binary compatibility. All these strings are normalized
943 and casing is irrelevant.
945 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
946 as easy function for applications to check whether identifier
949 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
951 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
952 file lib/silcutil/silcutf8.c.
954 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
956 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
958 * Make public key in getkey reply mandatory. Affected file
959 lib/silcclient/command_reply.c
961 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
963 * Added Parameter dont_register_crypto_library to
964 SilcClientParam. If set to TRUE, silcclient library will
965 not initalize the Crypto Libraries and application
966 will need to do it. Affected file lib/silcclient/silcclient.h,
967 lib/silcclient/client.c.
969 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
971 * Imported new silc_utf8_[encode|decode] routines from
972 my internal SILC 1.1 source tree. New encodings added:
973 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
974 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
975 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
978 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
980 * Implemented stringprep (RFC 3454) API. Internally we use
981 GNU Libidn's stringprep, for now, so it is required now to
982 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
984 * Added checking for GNU Libidn and --with-libidn to configure.
986 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
988 * If the passphrases entered do not match while generating a new key,
989 completly start over instead of going into an infinite loop asking
990 the user to re-enter the passphrase correctly. Affected file
991 lib/silcutil/silcapputil.c
993 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
995 * Make sure server is removed from backup list when it is
996 deleted. Affected files silcd/command.c, server.c,
999 * Close socket when connecting to router fails. Affected
1000 file silcd/server.c.
1002 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
1004 * Adopt configuration toolchain to current auto-tools.
1005 Affected files prepare, irssi/configure.in
1006 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
1007 redo that. Affected files irssi/src/silc/core/client_ops.c,
1008 irssi/src/fe-common/silc/fe-silc-channels.c
1009 * Take over command line options into silcclient data structure.
1010 Affected file irssi/src/silc/core/silc-core.c
1012 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1014 * Do not try to initiate backup resuming protocol forever.
1015 Affected file silcd/server_backup.c.
1017 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1019 * ID change in resuming has to be done before changing
1020 detached client's modes, since the ID change may fail and
1021 leave ghosts on the network. Affected file is
1022 silcd/packet_receive.c.
1024 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1026 * Fixed Win32 scheduler to not stuck anymore. A patch from
1027 Juha Räsänen. Affected file is
1028 lib/silcutil/win32/silcwin32schedule.c.
1030 * Fixed QoS parsing for connection blocks in server. Affected
1031 file is silcd/serverconfig.c.
1033 * Fixed server statistics increasing in server. Affected file
1036 * The CLOSE command now marks backup router as self disconnected
1037 to avoid resuming problems. Affected file silcd/command.c.
1039 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
1041 * When using silc_net_create_connection[_async], and your system can
1042 create IPv6 sockets, it will try to connect to the IPv6 host.
1043 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
1044 file lib/silcutil/unix/silcunixnet.c
1046 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
1048 * Check for valid route when receiving packet from router and
1049 when routing it to local server in the cell. A patch from
1050 Matt Miller. Affected files silcd/router.c and server.c.
1052 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
1054 * Couldn't detach and reattach twice, because of the previous
1055 commit. Affected file silcd/packet_receive.c
1057 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
1059 * Added check to ignore Port value if Initiator is FALSE.
1060 Remote router coudln't connect if Port was set. Affected file
1061 silcd/serverconfig.c
1063 * If some client tries to resume more than once at the same time,
1064 server crashed. Router didn't crash, but showed odd behaviour
1065 (didn't allow clients to join anymore, ..). Affected files
1066 silcd/packet_receive.c silcd/idlist.h
1068 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1070 * Destroy the file transfer session in silc_client_file_close
1071 with timeout. Affected file lib/silcclient/client_ftp.c.
1073 * Call SFTP server monitor in READ and WRITE after the actual
1074 operations. Affected file lib/silcsftp/sftp_server.c.
1076 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1078 * Create one configure script from configure fragments
1079 (configure.ad). This is a first step towards new distribution
1080 system. Affected files prepare, configure.in.pre,
1081 lib/silcmath/mpi/configure.ad.
1083 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1085 * Removed expiring of client key pair. Affected file is
1086 irssi/src/silc/core/clientutil.c
1088 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1090 * Check the number of connections from real number of
1091 connections instead of socket number, when deciding if
1092 server is full. Affected files are silcd/server.c,
1093 server_internal.h and silcd.c.
1095 * Clarified the connections_max meaning in General section
1096 in doc/example_silcd.conf.in.
1098 * The reconnect_keep_trying default value set to TRUE
1099 if it is not defined in the config file. Affected file
1100 silcd/serverconfig.c.
1102 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1104 * Fixed crashbug in connection closing, after a protocol
1105 completion callback, which might have closed it already.
1106 Affected file silcd/server.c.
1108 * Fixed rekey with PFS in backup router. It did not allow
1109 rekeys with PFS, and when the rekey protocol timedout
1110 it crashed the backup router without the above fix. Affected
1111 file silcd/packet_send.c and server.c.
1113 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1115 * The silc_client_add_channel_private_key now returns the
1116 private key context if pointer is given as argument.
1117 Affected files are lib/silcclient/silcclient.h and
1120 * Added support for using channel private keys in SILC
1121 Client Library even if the private key mode is not set
1122 on the channel. Affected file lib/silcclient/client_channel.c.
1124 * The channel private key used to decrypt message is now
1125 delivered to the application in the 'channel_messageÃ' client
1126 operation. Affected files are lib/silcclient/silcclient.h
1127 and client_channel.c.
1129 * Fixed wrong arg type for user limit in CMODE command reply.
1130 Affected file silcd/command.c.
1132 * The user limit is now taken and saved to SilcClientEntry in
1133 JOIN and CMODE command replies and in CMODE_CHANGE notify.
1134 Affected files lib/silcclient/silcclient.h, command_reply.c
1135 and client_notify.c.
1137 * Added support to the new private message key indicator
1138 packet. Added a new function to the client library:
1139 silc_client_send_private_message_key_request. The sender
1140 indicates to be initiator, and receiver is responder.
1141 Added the indicator to the SilcClientEntry as 'prv_resp'
1142 boolean. Affected files are lib/silcclient/silcclient.h
1143 client.[ch], and client_prvmsg.c.
1145 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1147 * Fixed the JOIN command calling when called with both
1148 -auth and -founder. Affected file is lib/silcclien/command.c.
1150 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1152 * Check watcher list for resumed clients as well. Affected
1153 file is silcd/packet_receive.c.
1155 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1157 * Implemented the user limit to the CMODE_CHANGE notify,
1158 CMODE command reply and JOIN command reply in server.
1159 Affected files are silcd/server.c, command.c, command_reply.c,
1160 packet_send.c and packet_receive.c.
1162 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1164 * Defined SILC_STRFMT_END that must be used now with
1165 silc_buffer_strformat, instead of SILC_STR_END. Fixes
1166 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
1167 lib/silcclient/silcvcard.c, silcd/server_util.c.
1169 * Fixed the adding of public key to the WATCH list in server.
1170 Fixed the WATCH notify sending to client. Affected files
1171 are silcd/packet_send.[ch], command.c, server_util.c.
1173 * Implemented the watching by public key in the SILC Client
1174 Library and SILC Client. Affected files are
1175 lib/silcclient/command.c and client_notify.c.
1177 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1179 * Added support for public key watching in server. Affected
1180 files are silcd/server.c, server_internal.h, command.c,
1183 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1185 * Added public key to the SIlcClientEntry. Affected files
1186 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
1188 * Fixed the get_clients_whois reply processing to return
1189 exactly same entries server returned. Makes it possible
1190 to search using attributes. Affected file is
1191 lib/silcclient/idlist.c.
1193 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1195 * Save founder key to SilcChannelEntry. Affected files are
1196 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
1198 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1200 * Call the monitor callback with _CLOSED status from the
1201 silc_client_file_close. Affected files are
1202 lib/silcclient/client_fpt.c, silcclient.h
1204 * Added silc_client_get_clients_whois which resolves using
1205 WHOIS, and supports requested attributes as well.
1206 Affected files are lib/silcclient/silcclient.h, idlist.c.
1208 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1210 * Added support for asking the destination filename where
1211 the downloaded file is saved in the file transfer. Affected
1212 files are lib/silccilent/silcclient.h, client_ftp.c.
1214 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1216 * Fixed error handling in resuming data processing. Affected
1217 files are lib/silcclient/client_resume.c and client.c.
1219 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1221 * Fixed silc_client_send_private_message to return TRUE correctly.
1222 Affected file lib/silcclient/client_prvmsg.c.
1224 * Added topic to the SilcChannelEntry. Affected files are
1225 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
1227 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1229 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
1230 file lib/silcclient/command.c
1232 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1234 * Convert all commands to UTF-8 before passing them to the
1235 client library. Still need to convert replies from UTF-8 to
1236 the locale encoding. Affected file
1237 irssi/src/silc/core/silc-cmdqueue.c
1239 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1241 * redirect all silc_client_command_calls through a queueing framework.
1242 This fixes /CYCLE and the annoying "nick change after auto-joining
1243 a channel". Furthermore it defines one central point where
1244 command parameters can be UTF-8-ified. Affected files
1245 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
1246 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
1248 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1250 * use asynchronous connect() to establish router connections.
1251 Fixes problem when the primary router goes down. Affected files
1252 silcd/server.c, silcd/server_backup.c
1254 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1256 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
1257 Fixed various compilation warnings when type casting ints
1258 to pointers or vice versa, of different size. Updates around
1261 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1263 * Surrogates not allowed in UTF-8 strings, updated decoder.
1264 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
1265 testers in lib/silcutil/tests/ directory.
1267 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1269 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
1270 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
1271 files are lib/silcclient/silcclient.h, client.c.
1273 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1275 * When resuming a session fails, notify the user that the session
1276 file needs to be removed eventually. Affected files
1277 irssi/src/fe-common/silc/module-formats.[ch],
1278 irssi/src/silc/core/client_ops.c.
1280 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1282 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
1283 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
1285 * Typofix in Irssi::Silc module. Affected file
1286 irssi/src/perl/silc/Silc.xs.
1288 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1290 * Changed the way NOTICE flagged messages are treated. Added support
1291 for notices in queries and signing notices. Affected files
1292 irssi/default.theme; irssi/docs/help/in/notice.in;
1293 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
1294 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
1296 * Fixed typo in /ACTION help. Affected file
1297 irssi/docs/help/in/action.in
1299 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1301 * Fixed typo in perl module. Affected file
1302 irssi/src/perl/silc/Server.xs
1304 * Changed the way ACTION flagged messages are treated. Added support
1305 for actions in queries and signing actions. Affected files
1306 irssi/default.theme; irssi/docs/help/in/action.in;
1307 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
1308 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
1311 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1313 * Incorrectly reported error when client had to be resolved from
1314 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
1316 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1318 * Fixed whois public key hash table deleting and adding in
1319 detached client case. Affected file silcd/packet_receive.c.
1321 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1323 * Changed filenames of silc/fe module not to collide with filenames
1324 from core/fe. Also seperated public messages printing from
1325 query messages printing. Affected files are all in
1326 irssi/src/fe-common/silc.
1328 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1330 * Fixed the invite process handling during joining to use
1331 correct server name for the client that is matched against
1332 the invite string for the channel. Wrong server name caused
1333 inability to join the channel. Affected file is
1336 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1338 * Fixed the CUMODE channel founder authentication on normal
1339 server to not remove the founder rights on existing founder
1340 before checking that router accepts the mode change. Affected
1341 files are silcd/command.c and silcd/packet_receive.c.
1343 * Remove the server entry correctly when rekey timeouts and
1344 remote router connection on normal server is closed. Fixes
1345 a crash where server uses the freed server entry. Affected
1346 file silcd/server.c.
1348 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1350 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
1351 networks. This is the first step in solving the bug about
1352 /SERVER ADD -silcnet <silcnet>. Affected files
1353 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
1354 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
1355 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
1357 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1359 * /SMSG and /MMSG now correctly create new queries. Affected files
1360 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
1362 * Add basic support for SILC protocol specific variables in perl.
1363 Affected files irssi/src/perl/silc/*, irssi/configure.in,
1364 irssi/src/perl/Makefile.am
1366 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1368 * Don't use silc_get_input, it's obviously not reliable. Fixes
1369 issue when the current key expires. Affect file
1370 irssi/src/silc/core/clientutils.c
1372 * Make the session data filename configurable. This makes it
1373 possible to have different session files for different
1374 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
1375 client_ops.[ch], silc-servers.c,
1376 irssi/src/silc/fe-common/silc/module-formats.[ch]
1378 * Use the same set of libtool files for the MPI lib as for the
1379 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
1380 config.sub, configure.in, install-sh, missing, mkinstalldirs
1382 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1384 * Fixed server statistics decrementing error to not go to
1385 negative. Affected file silcd/packet_receive.c.
1387 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1389 * Use silc_server_query_add_error to add error in public key
1390 search error. Added support in send_reply to send errors
1391 without specific argument. Affected file silcd/server_query.c.
1393 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
1394 Client for NO_SUCH_NICK. It was against the protocol specs.
1395 Affected file irssi/src/silc/core/client_ops.c.
1397 * Added backwards support for the wrong NO_SUCH_NICK error sending
1398 in server. To be removed in SILC Server 1.0. Both old clients
1399 and clients with fixed error handling now works. Affected file
1400 silcd/server_query.c.
1402 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
1404 * fixed a bug in the whois using attributes function where no
1405 error was sent if no nickname and client id but the attributes were
1406 given to whois. Affected file silcd/server_query.c
1408 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
1410 * remove public key from public key hashtable on detach. Affected
1411 file silcd/packet_receive.c
1413 * free public key hashtable before removing clients on server
1414 shutdown. Affected file silcd/server.c
1416 * remove public key prior deleting client-data on killing a client.
1417 Affected file silcd/server_util.c
1419 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
1421 * Getting the MOTD from other servers works now. Affected
1422 files are silcd/command.c and silcd/command_reply.c
1424 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1426 * Initialize the variable idletag, since it is tested in
1427 silc_core_deinit for its default value. Affected file
1428 irssi/src/silc/core/silc-core.c
1430 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
1432 * Fixed signed channel messages across cells. Affected file
1435 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1437 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
1438 is not defined. They can now be safely used in if-statements
1439 without braces. Affected file lib/silcutil/silclog.h.
1441 * Added the checks for backup closing connection due to error
1442 (local or remote) and thus not allow the resuming to occur
1443 in reconnect. Affected files are silcd/packet_send.c
1446 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1448 * Help file updates. Affected files in irssi/src/docs/help/in/.
1450 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
1452 * Fixed channel messages across cells. Affected file
1455 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1457 * Fixed file transmission accepting in client library to not
1458 start the negotiation if user hasn't accepted the transfer,
1459 instead create new session for resent transfer. Affected
1460 file lib/silcclient/client_ftp.c.
1462 * Show the session ID in the file transmision list. Remove
1463 session from list that failed to transfer. Switch the current
1464 session automatically after transmission, and in errors, to new
1465 session if other sessions exists in the transfer list. Affected
1466 files are irssi/src/silc/core/silc-servers.c,
1467 irssi/src/fe-common/silc/modfule-formats.c.
1469 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1471 * Fixed MIME header parsing for the hopefully last time. Affected
1472 file lib/silcutil/silcstrutil.c
1474 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1476 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1478 * The SILC RNG is now gauranteed to return non-zero random
1479 values. Affected files are lib/silccrypt/silcrng.[ch].
1481 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1483 * Fixed nickname formatting when changing only case of the
1484 nickname. Affected file lib/silcclient/idlist.c.
1486 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1488 * Fixed a memory leak and incorrect printing of the "appears as"
1489 message. Affected file irssi/src/silc/core/client_ops.c
1491 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1493 * Added CRT (Chinese Remainder Theorem) supported RSA
1494 private keys and private key operations. This significantly
1495 increases private key operation efficiency. No compatibility
1496 issues with new or old private keys. Affected files are
1497 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1499 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1501 * Fixed GCC-3.3.2 related compilation warnings from the
1504 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1506 * Removed RC6 from distributions.
1508 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1510 * Added some better comments to lib/silccrypt/silcpkcs.h,
1511 optimized some routines in lib/silccrypt/silcpkcs.c.
1512 Added test_silcpkcs into lib/silccrypt/tests/.
1514 * Fixed silc_rng_global_init to actually init the global RNG
1515 if RNG wasn't provided for it. Affected file is
1516 lib/silccrypt/silrng.c.
1518 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1520 * Added silc_hash_table_find_by_context_ext. Affected files
1521 lib/silcutil/silchashtable.[ch].
1523 * Save the public key on normal server in WHOIS command reply
1524 from attributes, if present, and add it to public key hash
1525 table. Fixes WHOIS resolving by public key on normal server.
1527 Optimized the attributes resolving on normal server to not
1528 resolve if we resolved them already from router.
1530 Affected files are silcd/server_query.c, command_reply.c.
1532 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1534 * Added support for whois using attributes.
1535 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1536 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1539 * Added support for whois using public key attribute to /WHOIS i
1540 client command. Affected files irssi/docs/help/in/whois.in,
1541 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1543 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1545 * Fixed UMODE setting in server when the client has anonymous
1546 mode set. The mode setting was not working. Affected file
1549 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1551 * Fixed some bugs and typos related to sending split messages.
1552 Print notification when sending messages with /MMSG. Affected
1553 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1555 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1557 * Optimized the socket referencing in packet routines, client
1558 library and server. Affected files are lib/silccore/silcpacket.c,
1559 lib/silcclient/client.c and silcd/server.c.
1561 * If silc_socket_set_qos is given with NULL arguments the QoS is
1562 reset from the socket. Affected files are
1563 lib/silcutil/silcsockconn.[ch].
1565 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1567 * Add a /LISTKEYS command which lists the locally cached
1568 client and server keys. Affected files
1569 irssi/src/fe-common/module-formats.[ch],
1570 irssi/src/silc/core/silc-{channels,servers}.c
1571 irssi/docs/help/in/listkeys.in
1573 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1575 * Check that packet queue purging was successful. Affected
1576 files lib/silcclient/client.c and silcd/packet_send.c. Related
1577 to MAC failed errors.
1579 * Do not clear the inbuf even if it is empty if QoS was applied
1580 to it. Otherwise the QoS data is cleared and MAC failed error
1581 will occur. Affected file lib/silccore/silcpacket.c.
1583 * Use the rekey period time as rekey protocol timeout value.
1584 If the rekey does not succeed during the rekey period there's
1585 something very wrong, and we most likely end up with wrong keys,
1586 do graceful reconnect then. Affected file silcd/server.c.
1588 * Take reference of the socket in the parser context, as it's
1589 possible to have the parsers in queue after the socket is
1590 disconnected and this may cause crash. Affected files are
1591 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1594 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1596 * Fixed KICK command reply sending, it sent to replies.
1597 Affected file silcd/command.c.
1599 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1601 * Finish the silc-mime.pl script. It now supports MIME type
1602 guessing using magic files, signing data messages, executing
1603 MIME handlers in background. Affected files
1604 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1606 * Changed MIME signal handler to make things easier for the perl
1607 script. Affected files irssi/src/silc/core/client_ops.c,
1608 silc-servers.c, and irssi/docs/signals.txt
1610 * Cleaned up the silc_mime_parse function and fixed detection
1611 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1613 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1615 * Resolve the IP for file transfer listener from the connection
1616 socket. Affected file lib/silcclient/client_ftp.c.
1618 * Accept NULL hostname parameter in the functions
1619 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1620 if hostname is not wanted.
1622 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1624 * Fixed race condition between silc_client_init and
1625 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1627 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1629 * Fixed file transfer connection closing when SIGNOFF for
1630 the client is received from server. Affected file is
1631 lib/silcclient/client_ftp.c.
1633 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1635 * Check for disconnected socket in QUIT callback. Affected
1636 file silcd/command.c.
1638 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1640 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1641 Affected files lib/silcutil/silcstrutil.c
1643 * Cleaned up the escape/unescape functions for correctness and
1644 speed. Affected file irssi/src/silc/core/client_ops.c
1646 * Removed handling for data messages with Content-Type: text/*,
1647 moved parsing of MIME headers to the signal handler, added
1648 support for signing and verifying data messages. Affected
1649 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1650 irssi/src/silc/core/silc-{servers,channels}.c
1652 * Added a perl script for handling data messages based on
1653 information read from Mailcap files. New file
1654 irssi/scripts/silc-mime.pl
1656 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1658 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1659 acknowledge recepetion of a message to the sender. Updated
1662 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1664 * Unregister channel key saving callback when deleting channel.
1665 Affected file lib/silcclient/idlist.c.
1667 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1668 before calling notify client operation. Affected file is
1669 lib/silcclient/client_notify.c.
1671 * Unregister QoS tasks when deleting the socket connection.
1672 Affected files lib/silcutil/silcsockconn.[ch],
1673 unix/silcunixsockconn.c.
1675 * Implemented latest presence-attrs draft changes. Affected
1676 files lib/silccore/silcattrs.h and
1677 irssi/src/silc/core/silc-queries.c.
1679 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1681 * Save old channel keys in list to allow more rapid change
1682 of channel keys if server for some reason does that. This
1683 avoids loosing so many channel messages due to not having
1684 key to decrypt. Affected file lib/silcclient/silcclient.h,
1685 idlist.c and client_channel.c.
1687 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1689 * Continued backup router tests and fixes. Affected files
1690 silcd/server_backup, server_util.c, server.c. See TODO.
1692 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1694 * Fixed SERVER_SIGNOFF handling in servers. The client
1695 was removed from wrong list thus not removing the client
1696 at all. Affected file silcd/packet_receive.c.
1698 * Do not execute rekey protocol for disabled connections as
1699 it would never go through. Affected file silcd/server.c.
1701 * Added timeout for rekey protocol to catch if the protocol
1702 never executes successfully. Affected files silcd/server.c
1705 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1707 * Abandon packet processing for disconnected sockets. Check
1708 this always after calling packet processing callback.
1709 Affected file lib/silccore/silcpacket.c.
1711 * Fixed double registration disconnection code in server.
1712 Closed wrong connection. Affected file silcd/packet_receive.c.
1714 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1716 * On normal server reconnect to primary during resuming 4
1717 times, then give up. Affected file silcd/server_backup.c.
1719 * If during reconnecting to routers we notice we have router
1720 connection but no primary router set, the server is in desync.
1721 Reconnect to primary to restore network. Affected file
1724 * Assure that only one protocol is exeucting at the same time.
1725 Added checks for all protocols. Affected files are
1726 silcd/server.c and server_backup.c.
1728 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1730 * Check that a string is not already part on invite/ban
1731 string when processing it. Affected file silcd/server_util.c.
1733 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1735 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1736 with 1.2 version of the protocol. Affected file is
1737 silcd/packet_receive.c.
1739 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1741 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1742 where the passphrase was given. Affected file is
1745 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1747 * INVITE and BAN notifys are now delivered from routers to
1748 servers (but not clients) on the channel. Updated specs and
1749 code. Affected files silcd/packet_[send|receive].[ch],
1750 command.c, server.c and server_util.c.
1752 * Implemented INVITE and BAN announcing. Affected files are
1753 silcd/server.[ch], server_util.c.
1755 * Implemented SilcStatus error type argument returning in
1756 command reply error in server. Affected file silcd/command.c.
1758 * Implemented SilcStatus argument returning in comand reply
1759 in client library. The command_reply client operation now
1760 returns error specific arguments as well. Affected files
1761 are lib/silcclient/command_reply.[ch], client_resume.c,
1762 lib/silccore/silcstatus.[ch].
1764 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1766 * Backup router protocol version 1.2 implemented. Testing still
1767 required. Affected files in silcd/server_backup.[ch], server.c,
1768 packet_receive.c and server_internal.h.
1770 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1772 * silc_client_send_[channel|private]_message now return TRUE
1773 or FALSE. Affected file lib/silcclien/client_channel.c and
1776 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1778 * Check for explicit nickname in INVITE and BAN processing
1779 during join as well (and don't expect only wildcards in
1780 invite/ban strings). Affected file silcd/command.c.
1782 * Fixed the INVITE and BAN by public key. The public key saved
1783 is the PK payload (as specified) not the raw data. Affected
1784 file silcd/server_util.c.
1786 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1788 * UTF-8 text message support for actions and notices in SILC
1789 Client. Affected file irssi/src/silc/core/client_ops.c.
1791 * silc_get_username and silc_get_real_name now returns sensible
1792 data on Win32. Patch by Toni Willberg. Affected file is
1793 lib/silcutil/win32/silcwin32util.c.
1795 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1797 * Provide a signal handler to send MIME encoded messages and emit
1798 a signal when a MIME encoded message is received. Also document
1799 the signals for usage with the perl interface.
1801 A sample perl script will be supplied at a later point.
1803 Affected files are irssi/docs/signals.txt,
1804 irssi/src/silc/core/client_ops.[ch],
1805 irssi/src/silc/core/silc-{channels,servers}.c
1807 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1809 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1810 server. Use this time to display a lag and disconnect when it
1811 exceeds a specified limit.
1813 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1815 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1817 * Remove the channel auth list in normal server if router
1818 encofrces its list during connecting. Send notify to channel
1819 to remove the mode to remove the list. Affected files are
1820 silcd/server_util.c and silcd/packet_receive.c.
1822 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1824 * Added support for channel public keys. Updated protocol specs
1825 and implemented it. Affected files are
1826 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1827 lib/silcclient/command_reply.c.
1829 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1831 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1832 terminate the process on Linux. Affected file silcd/silcd.c.
1834 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1836 * Check for NULL buffer in silc_buffer_clear. Affected file
1837 is lib/silcutil/silcbuffer.h.
1839 * Simplified the backup router protocol by removing the _GLOBAL
1840 types. Updated protocol specs and the code. Affected files
1841 are silcd/server_backup.[ch].
1843 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1845 * Deny '@' and '!' from nicknames since they are reserved
1846 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1847 Updated protocol specs and the code.
1849 Affected files are silcd/server_util.[ch].
1851 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1853 * Fixed stack overflow in Irssi SILC client. Affected
1854 file irssi/src/silc/core/client_ops.c.
1856 * Check that Host is set in ServerConnection and RouterConnection
1857 in silcd.conf. Affected file silcd/serverconfig.c.
1859 * Fixed crash in server with protocol completion callbacks,
1860 namely rekey and backup resuming protocols. Affected files
1861 are silcd/server_backup.c and silcd/server.c.
1863 * Fixed rekey protocol to not restart if it is started already.
1864 Affected files are lib/silcclient/client.c and
1867 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1869 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1871 * Fixed EOF handling in SILC Config, affected file
1872 lib/silcutil/silcconfig.c.
1874 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1876 * Fixed RESOLVING flag handling in JOIN notify and other
1877 notifys to handle the resolvings correctly in client library.
1878 Affected file lib/silcclient/client_notify.c.
1880 * Do not send full INVITE and BAN lists in INVITE and BAN
1881 notifys, only the changed information. Affected file
1884 * Fixed INVITE notify sending in INVITE command, send it
1885 only when needed. Affected file silcd/command.c.
1887 * Handle the founder key change properly in CMODE_CHANGE
1888 notify. Bug #122. Affected file silcd/packet_receive.c.
1890 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1892 * Remove the mark for output (mark it only for input) after
1893 purging outgoing queue. Prevents the "Error in select()"
1894 floods. Affected file silcd/packet_send.c.
1896 * Fixed incorrect connection deletion from client library
1897 after calling "connect" client operation. Could cause
1898 crashes for example during reconnect timeouts. Affected
1899 files are lib/silcclient/client.c and
1900 irssi/src/silc/core/client_ops.c.
1902 * Check server private key file permissions before starting
1903 the server. Affected file silcd/serverconfig.c.
1905 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1907 * NULL terminate allocated string in silc_buffer_strformat.
1908 Affected file lib/silcutil/silcbuffmt.c.
1910 * Rewrote the invite/ban list string handling in server to
1911 use SilcBuffer instead. Affected files are silcd/command.c
1912 and silcd/server_util.c.
1914 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1916 * Fixed double free in CMODE command when setting new HMAC
1917 for channel. Affected file silcd/command.c.
1919 * Added couple of missing memset's to zero sensitive memory.
1920 Affected files silcd/command.c, lib/silcclient/command.c.
1922 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1924 * Fixed a double free in INVITE command error handling in
1925 server. Affected file silcd/command.c.
1927 * Added macros SILC_SWAB_[16|32] to swab byte order of
1928 16-bit and 32-bit unsigned integers. Affected file
1929 lib/silcutil/silctypes.h.
1931 * Use the SILC_SWAB_16 instead of htons() in server when
1932 handling ports since the ports in structures are always
1933 in little-endian order (regardless of platform). Affected
1934 file silcd/serverid.c and silcd/server_backup.c.
1936 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1938 * Send DISCONNECT in close admin command in server. Affected
1939 file silcd/command.c.
1941 * Check whether we are already connecting to a remote router
1942 (in addition of checking whether we are already connected)
1943 before creating new connection. Affected file silcd/server.c.
1945 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1947 * Added better compiler and compiler flags checking in
1950 * Check that socket is valid after QoS is applied to data.
1951 Affected file lib/silcutil/unix/silcunixsockconn.c.
1953 * Make sure the socket connecetion is not closed to early
1954 when closing connection in server. Also make sure the
1955 connection is always closed after error in a protocol.
1956 Affected file silcd/server.c.
1958 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1960 * Removed --session and --dummy options from Irssi SILC Client.
1961 -d option is available only if --enable-debug was given.
1962 Affected files are irssi/src/silc/core/silc-core,
1963 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1965 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1967 * Added silc_buffer_steal to steal the data from the buffer.
1968 Affected file lib/silcutil/silcbuffer.h.
1970 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1972 * Fixed server crash with double Primary block in config file.
1974 Fixed also various memory leaks around the config file
1975 parser. Affected files lib/silcutil/silcconfig.c,
1976 silcd/serverconfig.c.
1978 * Changed my nickname (Johnny Mnemonic) to my real name, this
1979 means that bugs introduced by him were actually introduced
1982 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1984 * Don't display "foo appears as foo\nYou're now known as foo"
1985 messages. Affected file irssi/src/silc/core/client_ops.c
1987 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1989 * Fixed error handling of invalid client entry when calling
1990 commands in server. Fixes a crash. Affected file
1993 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1995 * Added some sanity checks in server for correctness of the
1996 server configuration. Affected file silcd/serverconfig.c.
1998 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2000 * Prevent endless resolving of user informations in USERS
2001 command by checking the command reply status correctly.
2002 Affected file lib/silcclient/command_reply.c.
2004 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2006 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
2007 file is lib/silcutil/silcfileutil.c. A patch by Matthew
2008 Aldous <Matthew@Aldous.com>.
2010 * Added better implementation using CriticalSection of
2011 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
2012 <mikko.lahteenmaki@pikabaana.net>.
2014 * Added some Winsock WIN32 compatiblity defines into
2015 includes/silcwin32.h.
2017 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2019 * Fixed double free in async host lookup code. Affected file
2020 lib/silcutil/silcsockconn.c.
2022 * On backup router handle now the SERVER_SIGNOFF from router
2023 for local connected servers too, and close the connections.
2025 Do not process them as normally signing off servers when they
2026 really signoff by sending EOF fe, but always assume that
2027 router sends the SERVER_SIGNOFF.
2029 Affected files silcd/server.c and silcd/packet_receive.c.
2031 * Fixed socket unsetting when closing connections. Affected
2032 files silcd/server.c and silcd/packet_send.c.
2034 * Do not print the nickname in SERVER_SIGNOFF if we do not
2035 have it. Prevents asserts in Irssi core. It is possible we
2036 don't have the nick if it was just being resolved when server
2037 signoff. Affected file irssi/src/silc/core/client_ops.c.
2039 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2041 * Fixed autonick crashbug in client library. Affected file
2042 lib/silcclient/client.c.
2044 * Fixed Unix implementation of SilcMutex to really assert if
2045 the mutex is locked/unlcoked already. Affected file
2046 lib/silcutil/unix/silcunixmutex.c.
2048 * Fixed locking in silc_schedule_uninit. It didn't lock
2049 when dispatching timeout tasks. Affected file is
2050 lib/silcutil/silcschedule.c.
2052 * Changed Win32 implementation of SilcThread to use modern
2053 Win32 interface. Affected file is
2054 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
2056 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2058 * Don't print signed messages when sending failed. Affected files
2059 irssi/src/silc/core/silc-[servers.c/commands.h]
2061 * Send adquate signal when founding a channel by joing it. Affect
2062 file irssi/src/silc/core/client_ops.c
2064 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2066 * Fix theme abstracts parsing. Affected files irssi/default.theme,
2067 irssi/src/fe-common/core/themes.c
2069 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2071 * Fixed close command to use the port correctly when closing
2072 server connections. Affected file silcd/idlist.c.
2074 * Check for NULL outbuf in silc_socket_write. It is possible
2075 that it is NULL is some odd case. Affected files are
2076 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
2078 * Do not call final protocol callback for backup router
2079 resuming protocol when closing connection. It is closed
2080 by timeout in case of error. Affected file silcd/server.c.
2082 * Backup reconnect to router if backup resuming protocol
2083 failed. Affected file silcd/server_backup.c.
2085 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2087 * Fixed double free in SKE library error hadling when signature
2088 error occurred. Affected file lib/silcske/silcske.c.
2090 * Save the fingerprint to new SilcClientEntry after changing
2091 nickname. Affected file lib/silcclient/client_notify.c.
2093 * Print SIGNOFF in Irssi SILC client only if the nickname is
2094 known. Prevents asserts in Irssi core. It is possible we
2095 don't have the nick if it was just being resolved when it
2096 quit. Affected file irssi/src/silc/core/client_ops.c.
2098 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2100 * Fixed double free in invite list adding code when adding
2101 invite strings. Affected file silcd/server_util.c.
2103 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2105 * More log printing during backup router protocol. Affected
2106 file silcd/server_backup.c.
2108 * Removed backwards support for old private key file format.
2109 Affected file lib/silccrypt/silcpkcs.c.
2111 * Removed backwards support for not-so-strict decryption length
2112 check, it's strict now. Affected lib/silccrypt/silccipher.c.
2114 * GETKEY to update the client entrys fingerprint too.
2115 Affected file lib/silcclient/command_reply.c.
2117 * Added --without-libtoolfix for package builders using weird
2118 wrappers around libtool (BSD at least).
2120 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2122 * Fixed backup router bugs: When backup resumes router and
2123 receives a CHANNEL_MESSAGE packet the backup must not act
2124 as router since the packet header decryption would be
2125 different. Also, when relaying packets to channel, do
2126 not re-encrypt packets on backup that came from the primary
2127 since the connection isn't really router-router connection.
2128 Affected files silcd/server.c, silcd/packet_send.c.
2130 * Added checks in encryption/decryption that encryption/decryption
2131 length sent as argument really is multiple by block size. Helps
2132 catching really weird bugs like the above backup router bugs
2133 when packets are being decrypted in wrong way. Affected files
2134 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
2136 * Fixed padding generation in private key file encryption.
2137 Affected file lib/silccrypt/silcpkcs.c.
2139 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2141 * Added ignore_message_signatures setting which can be used
2142 to ignore signatures in messages. Affected files are
2143 irssi/src/silc/core/client_ops.c, silc-core.c.
2145 * Fixed the libtoolfix to use command line options instead of
2146 environment variables. They didn't work as expected. Now,
2147 the libtool is fully run-time configurable.
2149 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2151 * Verify signature payload for signed messages. Affected files
2152 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
2153 irssi/src/silc/core/silc-core.h
2155 * Display signature verification result in public and private
2156 messages using theme abstracts. See irssi/default.theme for
2157 examples on their usage. Affected files
2158 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
2159 irssi/src/fe-common/silc/module-formats.[ch],
2160 irssi/src/fe-common/silc/fe-common-silc.c,
2161 irssi/src/fe-common/silc/Makefile.am
2162 irssi/src/fe-common/core/fe-messages.[ch]
2164 * Fixed bugs in Irssi's theme parsing. Affected files
2165 irssi/src/fe-common/core/themes.c
2167 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2169 * Calculate the correct length for signed messages before
2170 encrypting, it must be multiple by block size. Affected
2171 file lib/silccore/silcmessage.c.
2173 * silc_message_signed_get_public_key returns now both
2174 decoded and encoded public key. Affected files are
2175 lib/silccore/silcmessage.[ch].
2177 * Added libtoolfix script that makes the libtool more generic
2178 and configurable in run-time. Now we can specify in run-time
2179 if what kind of libraries we want to create, regardless of
2180 configuration. SIMs are now creates even if --disable-shared
2181 was explicitly given.
2183 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2185 * Fixed founder key sending in CMODE command in client.
2186 Affected file lib/silcclient/command.c.
2188 * Fixed CUMODE founder authentication in server to not check
2189 for client's public key since it's not supposed to do that.
2190 Affected file silcd/command.c.
2192 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2194 * Set realname and hostname in NICK_REC records. Affected file
2195 irssi/src/silc/core/silc-nicklist.c
2197 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2199 * Remove 1.0 protocol backwards compat code from client
2202 * Added more reliable check for whether nickname did change
2203 or not, or whether only Client ID changed in NICK_CHANGE
2204 notify. Affected file lib/silcclient/client_notify.c.
2205 Fixes bug in '@' character handling in a nickname.
2207 * Added support for automatically parsing signature from
2208 the message payload. Added new function
2209 silc_message_get_signature to return the payload to
2210 application. Affected files lib/silccore/silcmessage.[ch].
2212 * Changed the private_message and channel_message client
2213 operations to deliver the SilcMessagePayload to the
2214 application too. Application can use it fe. to get the
2215 signature from the message for verification. Affected
2216 file lib/silcclient/silcclient.h, client_channel.c and
2219 * Redefined the signed payload for message payloads.
2220 Updated protocol specs and implemented.
2222 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2224 * Fixed wrong invite and ban list handling in server command
2225 reply. Affected files are silcd/command_reply.c,
2226 silcd/server_util.[ch].
2228 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2230 * Fixed CMODE setting in server when founder mode was set.
2231 Affected file silcd/command.c. Bug #95.
2233 * Added support to setting specific public key in CMODE in
2234 Irssi SILC client. Affected file lib/silcclient/command.c.
2236 * Added support to use specific public key in CUMODE in
2237 Irssi SILC Client. Affected file lib/silcclient/command.c.
2239 * Added support for inviting and banning by public key in
2240 Irssi SILC client. Affected file lib/silcclient/command.c.
2242 * Fixed fingerprint/babbleprint showing in invite and ban
2243 list command replys. Affected file is
2244 irssi/src/silc/core/client_ops.c.
2246 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2248 * Format CMODE +c and +h to display both the mode and the argument
2250 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2252 * Added test vectors and test programs for SHA-1, MD5,
2253 HMAC-SHA1 and HMAC-MD5. New tests are located in
2254 lib/silccrypt/tests/. Fixed also argument decoding bug in
2255 MD5 implementation. Affected file lib/silccrypt/md5.c.
2257 * Changed the channel private key and private message key
2258 generation (with static keys) to use SHA1 instead of MD5,
2259 as SHA1 is the mandatory hash function in SILC. Affected
2260 file lib/silcclient/client_[channel/prvmsg].c.
2262 * Changed the private key file encryption to use SHA1 instead
2263 of MD5. Added support for the old generation and added
2264 automatic change of the key (to be removed later). Affected
2265 files lib/silccrypt/silcpkcs.c.
2267 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2269 * Load only files with .pub suffix in PublicKeyDir. Affected
2270 file silcd/serverconfig.c.
2272 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2274 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
2275 channels. Affected files silcd/silcd.c, silcd/server.h.
2277 * Added the config directive PublicKeyDir for the client block.
2278 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
2280 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2282 * Merged Toni's irssi/silc.conf patch.
2284 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
2286 * Max alloc tests in allocation routines. Affected file
2287 lib/silcutil/silcmemory.c.
2289 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2291 * Fixed a typo in resuming code that fixed detach/resume code
2292 in server. Bug #93. Affected file silcd/packet_receive.c.
2294 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2296 * Do reverse lookups for server when /connecting. Affected files
2297 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
2298 irssi/src/core/net-nonblock.*
2300 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2302 * Added library versioning for shared libraries. Affected
2303 files configure.in.pre and lib/Makefile.am.pre.
2305 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2307 * Display INVITE and BAN lists as specified by SILC 1.2
2309 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2311 * Do not send invite list back unless asked (when sending
2312 no arguments) or when list was modified. Affected file
2315 * Remove client from invite list in KILLED notify and in
2316 KILL command. Affected file silcd/command.c and
2319 * Fixed bugs in invite list handling in INVITE command.
2320 Affected files silcd/command.c and silcd/server_util.c.
2322 * Merged with Irssi 0.8.6.
2324 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
2325 Affected file irssi/src/fe-text/silc.c.
2327 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2329 * The silc_argument_get_[first/next] now return the argument
2330 type to caller. Added silc_argument_payload_encode_one.
2332 Affected files are lib/silccore/silcargument.[ch].
2334 * Added support for the SILC 1.2 INVITE command and new
2335 invite lists to server. Affected files are silcd/command.c,
2336 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2338 * Added support for the SILC 1.2 BAN command and new
2339 ban lists to server. Affected files are silcd/command.c,
2340 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2342 * Added support to client sending new INVITE command. Affected
2343 file is lib/silcclient/command.c.
2345 * Added support to client sending new BAN command. Affected
2346 file is lib/silcclient/command.c.
2348 * Added support for removing client from invite list when kicked
2349 from channel, as SILC 1.2 dictates. Affected files are
2350 silcd/packet_receive.c and silcd/command.c.
2352 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2354 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
2355 automatically the cipher's internal IV. Affected files
2356 lib/silccrypt/silccipher.[ch].
2358 * Assure the RESUME_CLIENT packet is not sent to twice to
2359 backup router if the detached client was originated from
2360 the backup. Affected file silcd/server.c. Bug #76.
2362 * Changed silc_sim_symname to not allocate memory. Affected
2363 file lib/silcsim/silcsimutil.c.
2365 * Fixed memory leaks with SIMs in server. Affected files
2366 silcd/serverconfig.c, silcd/server.c.
2368 * Fixed channel key distribution after resuming detached
2369 client. Affected files silcd/packet_receive.c.
2371 * Fixed channel's global_user boolean checking after detaching.
2372 Check it after changing the owner of the client not before.
2373 Affected file silcd/packet_receive.c.
2375 * Fixed few double frees from client library. Fixes at least
2376 Bug #81, possibly others too.
2378 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
2379 notifys in Irssi SILC Client. Affected file is
2380 irssi/src/silc/core/client_ops.c. Bug #82.
2382 * Applied Ville Räsänen's manual page and --mandir bugfix
2383 patch. Affected files are configure.in.pre and Makefile.am.pre.
2386 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2388 * Added support to backup router protocol for backup to tell
2389 normal server that it cannot use the backup router as primary
2390 because the primary isn't really down. Updated protocol
2393 * Added support for primary router to tell backup router that
2394 resuming is not possible because the backup really isn't primary
2395 in the cell. For example if backup disconnected itself the
2396 resuming is not allowed since the primary really did not
2397 go down. Updated protocol specs.
2399 * Removed MARS from crypto library.
2401 * Defined the CTR mode and Randomized CBC mode in SILC. The
2402 CTR mode is RECOMMENDED now in specification. Defined also
2403 Serpent cipher as optional cipher. Updated the protocol specs.
2405 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2407 * Added support for inviting/banning by IP/MASK, public key,
2408 and explicit Client ID. Redefined the command and notify
2409 types to allow easier forwards support for other methods
2410 of inviting/banning. Updated protocol specs.
2412 * Remove the client from channel's invite lists if the client
2413 is kicked or killed. Updated protocol specs.
2415 * Unified the Channel Message Payload and Private Message
2416 into one Message Payload. Updated protocol specs and
2419 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2421 * Don't wait for EOF after socket error has occurred, but
2422 close the connection. Affected file is silcd/server.c.
2424 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2426 * Added support for setting FOUNDER mode on channel with
2427 specific public key which can be set with CMODE command.
2428 Updated protocol specs and implemented in client and server.
2430 * Fixed the Irssi SILC client to correctly shutdown the client
2431 library to avoid memory leaks. Affected files are
2432 irssi/src/silc/core/silc-core.c and silc-servers.c.
2434 * Deprecated the No Reply flag in SKE protocol and introduced
2435 "IV Included" flag which can be used to indicate that the IV
2436 is included in the ciphertext. This makes it possible to use
2437 SILC on unreliable transport, such as UDP which may cause
2438 packet reordering and losses. Updated protocol specs, did
2441 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2443 * Fixed the MPI implementation of silc_mp_sizeinbase to return
2444 < 32 bit values in correct size. Affected file is
2445 lib/silcmath/mp_mpi.c.
2447 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2449 * Fixed the KE Start Payload parsing to check that mandatory
2450 fields are present. Affected file lib/silcske/payload.c.
2452 * Fixed compilation warnigs in Irssi SILC Client. Affected
2453 files are irssi/src/silc/core/silc-query.c. client_ops.c.
2455 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2457 * Print "nick now appears as newnick" and update Irssi's nicklist
2458 when you change your nick to "nick". Closes #62
2460 * Never format your own nick. Closes #63
2462 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2464 * SILC_UMODE_GONE changes are now propagated correctly to the
2465 Irssi client. Closes #54
2467 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2469 * Fixed example in /HELP KEY
2471 * Added expando $j which expands to current SILC Client version
2473 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2475 * Fixed public key decoding in crypto library.
2477 * Added better error printing to SKE library.
2479 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2481 * Fixed NICK command to not crash if nickname was not sent.
2483 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2485 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2486 Deprecated the old Encrypt-And-MAC order. Updated protocol
2487 specs and implemented.
2489 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2490 generation. Updated specs and implemented.
2492 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2494 * Added support for rekey before 2^32 sequence number wraps.
2495 Affected files in server and client library.
2497 * Padding must be at least 8 bytes now. Implemented and updated
2500 * Compute maximum padding for authentication packets to make
2501 passphrase approximation attacks impossible. Affected files
2502 in client library and in server.
2504 * Fixed PING command sending in client library and handling in
2505 server. The server ID must be ID Payload, not raw ID data.
2506 Affected files in server and client library.
2508 * Defined that all public keys sent in commands and notify
2509 payloads are actually Public Key Payloads not raw public key
2510 data. Updated protocol specs and implemented.
2512 * Updated protocol version to 1.2. Updated specs and code.
2514 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2515 status types. Updated specs and the code.
2517 * Added support for normal client to kill its own entries from
2518 the network. Updated protocol specs and the code.
2520 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2521 and added initial implementation.
2523 * Added MAC field to the Private Message Payload to protect
2524 against chosen ciphertext attacks. Updated the protocol specs
2527 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2528 attribute to indicate the user's current idle and signon time
2529 of a service. Updated protocol specs and implemented.
2531 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2533 * Added "do_not_bind" argument to silc_client_file_send what
2534 can be used to not bind locally but assume the file receiver
2535 provides the point of connect. Usefull when sender is behind
2536 NAT device. Affected file lib/silcclient/silcclient.h and
2539 * Added -no-listener option to FILE SEND command in Irssi SILC
2540 client. Affected file irssi/src/silc/core/silc-servers.c.
2541 Renamed FILE RECEIVE to FILE ACCEPT.
2543 * Confirm passphrase for private key encryption in
2544 silc_create_key_pair and silc_change_private_key_passphrase.
2545 Affected files are lib/silcutil/silcapputil.c.
2547 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2549 * Move silc_client_packet_send back to internal, added
2550 silc_client_send_packet, a bit simpler function for application.
2551 Affected files lib/silcclient/silcclient.h, client.c and
2554 * Moved the SilcClientEntry, SilcChannelEntry and
2555 SilcServerEntry to silcclient.h to be public and documented
2556 them for application. Affected files are
2557 lib/silcclient/silcclient.h and idlist.h.
2559 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2561 * Fixed manual page installation patch by Ville Räsänen.
2562 USERS help page fix patch by Ville Räsänen
2564 * Changed the silc_client_command_call interface to make
2565 the command call simpler for the application. The library
2566 now handles the command line parsing, command finding and
2567 execution. Application only needs to call the function
2568 with the command line. Affected files are
2569 lib/silcclient/silcclient.h, command.[ch].
2571 * Fixed silc_get_input to NULL-terminate the returned input.
2572 Affected file lib/silcutil/silcutil.c.
2574 * Resolve the client's public key in JOIN command if the
2575 founder auth data is being requested but we don't know the
2576 client's public key. Affected file silcd/command.c.
2579 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2581 * Print notify for server opers when backup router comes
2582 online. Affected file silcd/server.c.
2584 * Fixed the INVITE command to send the invite list in
2585 command reply. Affected file silcd/command_reply.c.
2587 * Fixed MOTD command reply sending. Affected file
2590 * UTF-8 decode the topic in TOPIC command reply and LIST
2591 command reply in Irssi SILC client. Affected file is
2592 irssi/src/silc/core/client_ops.c.
2594 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2596 * Fixed the INVITE command to not crash Irssi SILC client
2597 when given without nickname argument. AFfected file
2598 irssi/src/silc/core/client_ops.c.
2600 * Fixed double free in WHOIS query on normal server when
2601 forwarding query to router. Affected file is
2602 silcd/server_query.c.
2604 * Fixed WATCH command reply handling on normal server which
2605 was missing altogether. Affected file silcd/command_reply.c.
2608 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2610 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2611 Included yodl sources for each of these. Also modified
2612 Makefile.am prototype to install these files to proper
2613 locations. Updated CREDITS. Affected file Makefile.am.pre,
2614 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2617 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2619 * Added support for encrypted private key files. Now
2620 passphrase must be provided when new key pair is created
2621 (can be empty though), and prompted when loading the
2622 private key. Added support for loading the old-style
2623 non-encrypted private keys as well. Affected files
2624 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2627 * Fixed silc_get_input to accept input on all terminals.
2628 Affected file lib/silcutil/silcutil.c.
2630 * Moved the Irssi SILC client key loading and other stuff
2631 to be called after the arguments and UI is initialized.
2632 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2634 * Added -P option to Irssi SILC client which can be used
2635 to change the passphrase of the private key. Affected
2636 file irssi/src/silc/core/silc-core.c.
2638 * Added silc_change_private_key_passphrase apputil routine
2639 to lib/silcutil/silcapputil.[ch].
2641 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2643 * Fixed connection closing in client library to not crash.
2644 Moved the connection freeing totally to function
2645 silc_clinet_del_connection. Affected file
2646 lib/silcclinet/client.c.
2648 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2650 * Changed includes/silcincludes.h to silcincludes.h.in to
2651 include configuration specific information. The silcdefs.h
2652 is not included in to installation anymore (it's only
2653 compilation time header).
2655 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2657 * Moved the SilcClient and SilcClientConnection from client.h
2658 to the public lib/silcclient/silcclient.h. Changed the
2661 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2663 * If version string in silc_clinet_alloc is NULL the library
2664 puts it automatically. Affected file lib/silcclient/client.c.
2666 * Changed the version strings from variables to #define's
2667 in includes/silcversion.h.
2669 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2671 * Added shared library complation support.
2673 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2675 * Added lib/silcutil/silcapputil.[ch] for application
2676 utility functions. It includes routines for applications'
2677 convenience. Added silc_create_key_pair, silc_show_public_key
2678 and silc_load_key_pair functions.
2680 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2682 * Send RESUME_CLIENT packet from router to backup routers
2683 to in resuming. Affected file silcd/packet_receive.c.
2685 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2687 * In IDENTIFY command parsing, send all other IDs except
2688 Client IDs explicitly to router for resolving on normal
2689 server. Also check that ID received in WHOIS command is
2690 always Client ID, others are not allowed. Affected file
2691 silcd/server_query.c.
2693 * Merged latest changes from irssi.org CVS.
2695 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2697 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2698 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2700 * Fixed the heartbeat sending in Irssi SILC client. Moved
2701 the silc_client_packet_send to silcclient.h for application
2702 usage. Affected files lib/silcclient/client_internal.h
2703 lib/silcclient/silcclient.h.
2705 * Fixed a bug in query resolving in server. Used wrong
2706 variable in a for loop and crashed. Affected file is
2707 silcd/server_query.c.
2709 * Server constructs requested attributes only to locally
2710 connected clients. Affected file silcd/server_query.c.
2713 * Fixed a bug when sending resolving from router to server
2714 with requested attributes. The constructed WHOIS command
2715 was incorrect. Affected file silcd/server_query.c.
2718 * Fixed Requested Attributes saving in WHOIS command reply.
2719 The length of the data buffer must be saved too. Affected
2720 file silcd/command_reply.c.
2722 * Update the client entry's servername after detaching is
2723 over. Affected file silcd/packet_receive.c. Bug #37.
2725 * Resolve incomplete client entrys in CUMODE_CHANGE and
2726 CMODE_CHANGE notifys. Affected file is
2727 lib/silcclient/client_notify.c. Bug #42.
2729 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2731 * Fixed channel key packet processing bug on backup router
2732 during backup resuming protocol. Affected file is
2733 silcd/packet_receive.c.
2735 * Fixed memory leaks in server. Affected files are
2736 silcd/server.c and silcd/packet_receive.c.
2738 * Fixed packet decryption problem when backup router encrypted
2739 channel message with wrong key during backup resuming
2740 protocol. Affected file silcd/packet_send.c.
2742 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2743 Toni Willberg (toniw@iki.fi)
2745 * Changed the SilcCipher context to be private. Changed the
2746 silc_cipher_get_iv to just return pointer to the IV. Added
2747 silc_cipher_get_name to return the name of the cipher.
2748 Fixed code all around to support these changes. Affected
2749 files are lib/silccrypt/silccipher.[ch], client library and
2752 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2754 * Fixed unaligned access in lib/silccore/silcattrs.c.
2756 * Fixed libtool linking in lib/silcsim/Makefile.am.
2758 * Fixed services attribute printing. Affected files is
2759 irssi/src/silc/core/silc-queries.c.
2761 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2763 * Fixed a crashbug in incoming server accepting. Affected
2764 file silcd/server.c.
2766 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2768 * Added automatically generated index to Toolkit Reference
2771 * Added support for Postscript Toolkit Reference Manual.
2773 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2775 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2778 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2780 * Added 'send_events' boolean argument to the function
2781 silc_schedule_set_listen_fd which sends the set events to
2782 the application explicitly if set to TRUE. Default action
2783 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2784 lib/silcclient/client_internal.h and silcd/server_internal.h.
2786 * Added silc_compare_timeval to determine which time values
2787 is smaller. Affected file lib/silcutil/silcutil.[ch].
2789 * Added sort-of "Quality of Service" (QoS) support to
2790 SilcSocketConnection. Data reception can be controlled with
2791 rate limit per second and/or read data length limit.
2792 Added silc_socket_set_qos. Affected files are
2793 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2795 * Added the QoS configuration to SILC Server configuration
2796 file. Affected files are silcd/serverconfig.[ch] and
2799 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2801 * Merged with irssi.org CVS.
2803 * Failed OPER and SILCOPER authentications are now logged.
2804 Affected file silcd/command.c. Bugs #25.
2806 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2808 * ROBODoc documented lib/silcutil/silcbuffer.h and
2809 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2810 <ville.rasanen@iki.fi>.
2812 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2814 * Added support for auto-passphrase authentication from the
2815 config file during connecting which was not implemented
2816 yet. Affected file irssi/src/silc/core/client_ops.c.
2818 * Fixed a bug in authentication protocol failure handling which
2819 was processing wrong callback context. Affected files
2820 are lib/silcclient/client.c and protocol.c.
2822 * Fixed the /ATTR allow off to actually work. Affected file
2823 is irssi/src/silc/core/silc-queries.c.
2825 * Fixed the /ATTR -del to work. Affected file is
2826 irssi/src/silc/core/silc-queries.c.
2828 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2830 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2832 * Fixed mask attribute adding in Irssi SILC client. Affected
2833 file irssi/src/silc/core/silc-queries.c.
2835 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2837 * Added support for saving the requested attributes in
2838 WHOIS to directory. Affected file is
2839 irssi/src/silc/core/silc-queries.c.
2841 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2843 * Added support for parsing VCard fields that do not have
2844 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2846 * Fixed a double free bug in hash table foreach function
2847 if the entry was deleted in the foreach callback. Affected
2848 file lib/silcutil/silchashtable.c.
2850 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2852 * Added silc_attribute_get_verify_data to return the signature
2853 verification data for either user digital signature or
2854 server digital signature in Requested Attributes. Affected
2855 files are lib/silccore/silcattrs.[ch].
2857 * Added silc_vcard_alloc which is used to allocated dynamic
2858 SilcVCard context. The silc_vcard_free now checks whether
2859 the context is dynamically allocated or not. Affected files
2860 are lib/silcutil/silcvcard.[ch].
2862 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2864 * Periodically remove the NOATTR status from client entry
2865 so that the client may take the attributes in use even after
2866 server has resolved them unsuccessfully earlier. Affected
2867 file silcd/server_query.c and idlist.h.
2869 * Moved sha1hash and md5hash from client->internal to
2870 SilcClient for application usage. Affected files are
2871 lib/silcclient/client.h and client_internal.h.
2873 * Fixed attribute encoding and decoding bugs. Affected
2874 files lib/silccore/silcattrs.[ch].
2876 * Added ATTR command to Irssi SILC Client which is used to
2877 manage user's Requested Attributes sending and values for
2878 WHOIS command. Affected files around Irssi SILC client.
2880 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2882 * Added silc_buffer_strformat which can be used to format
2883 strings into a buffer which size is automatically increased.
2884 Affected file lib/silcutil/silcbuffmt.[ch].
2886 * Added implementation of VCard (RFC 2426) which can be used
2887 as part of Requested Attributes in WHOIS command. Affected
2888 file lib/silcutil/silcvcard.[ch].
2890 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2892 * Some strncat -> silc_strncat changes our the core and
2895 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2896 errors. Added better error printing to SKE library.
2897 Affected files lib/silcske/silcske.c, silcske_status.h and
2900 * Save the PKCS key length even if only private key is set to
2901 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2903 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2904 length in bits not in bytes. Affected files are
2905 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2906 silcd/server_query.c.
2908 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2910 * Added silc_attribute_payload_encode_data to directly encode
2911 the data into the attributes buffer. Renamed function
2912 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2913 Affected files are lib/silccore/silcattrs.[ch].
2915 * silc_hash_table_find_foreach calls the foreach function now
2916 once even if the nothing was found with context set to NULL.
2917 Affected file lib/silcutil/silchashtable.[ch].
2919 * Remove the RESOLVING flag from client entry after received
2920 the Requested Attributes from the client. Fixed memory leak
2921 in client entry freeing. Affected files silcd/server_query.c
2924 * Added Requested Attributes support into SILC Client Library.
2925 It is not able to send requested attributes in WHOIS command,
2926 and also receive and process requested attributes. Added
2927 silc_client_attribute_[add|del] and silc_client_attributes_get
2928 functions. Added also `ignore_requested_attributes' to the
2929 SilcClientParams to not use attributes in client. Affected
2930 files are lib/silcclient/command.c, client_attrs.[ch],
2931 silcclient.h, client_internal and client.[ch].
2933 * Changed the silc_client_get_client_by_id to support Requested
2934 Attributes, it takes them as argument now. Affected file
2935 is lib/silcclient/silcclient.h, and idlist.c.
2937 * Added -details option to WHOIS command in Irssi SILC Client
2938 to support the requested attributes. By default it requests
2939 all attributes. Affected file lib/silcclient/command.c and
2940 irssi/doc/help/in/whois.in.
2942 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2944 * Add also SERVICE attribute for server-constructed attribute
2945 data. Also digitally sign the attributes and add
2946 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2947 silcd/server_query.c.
2949 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2951 * Changed the silc_attribute_payload_encode to support list
2952 of attributes (function may be called several times to add
2953 a new attribute). Removed the silc_attribute_payload_encode_list
2954 function. The encoding function now also automatically encodes
2955 the data, so the caller does not need to do that. Affected
2956 files lib/silccore/silcattrs.[ch].
2958 * Added support for replying on behalf of the user to the
2959 Requested Attributes in WHOIS command in the server. Affected
2960 file silcd/server_query.c.
2962 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2963 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2965 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2967 * Don't swtich to become primary router if we are backup if
2968 decryption error has occurred. Affected file silcd/server.c.
2970 * Fixed a bug in backup router IP address comparison in
2971 silc_server_backup_get.
2973 Save now also the port of the server/router and use that
2974 in comparison as well. Affected file silcd/server_backup.c.
2976 * Normal server now reconnects to backup router automatically
2977 if connection is lost to it. Affected file silcd/server.c.
2979 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2981 * If packet processing fails (like integrity check fails)
2982 the connection is closed now. Affected files are
2983 lib/silccore/silcpacket.c and silcd/server.c.
2985 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2987 * Fixed double free in RSA public key set function
2988 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2991 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2993 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2994 Added server_query.[ch] which provides one interface for
2995 querying information using all three commands.
2997 * Changed all "typedef unsigned char" in core library to
2998 "typedef SilcUInt8".
3000 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3002 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
3004 * Renamed silc_server_get_client_resolve to
3005 silc_server_query_resolve and moved to server_query.[ch].
3007 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3009 * Resumed client packet handling from server put the resumed
3010 client on wrong list on router and caused the client not
3011 be present on the network anymore. Now fixed to put the
3012 client to correct list. Affected file silcd/packet_receive.c.
3014 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3016 * Various cleanup in error message output in config parsing code
3017 and in server init code. Fixed error log files containing
3018 too many newlines ('\n') in some situations. Affected files are
3019 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
3021 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3023 * Use the reverse lookupped hostname in client internals
3024 instead of one user provided us as remote server name.
3025 Affected file lib/silcclient/client.c.
3027 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3029 * Added 'app_context' to silc_schedule_init. It is an
3030 application specific context that is delivered to application
3031 in task callback functions. Affected files are
3032 lib/silcutil/silcutil.[ch].
3034 * The hb_context in SilcSocketConnection is not freed
3035 automatically anymore (application must free it). Freeing
3036 it automatic is inconsistent. Affected files are
3037 lib/silcutil/silcsockconn.[ch].
3039 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3041 * Added support for removing explicitly added client connections
3042 in rehash and closing the client connections if they were
3043 unconfigured in the rehash. Affected file silcd/server.c.
3045 * Added support for aborting automatically pending commands
3046 that never receives the reply (to avoid memory leaks).
3047 Added also silc_server_command_pending_timed to set the
3048 specific timeout for pending command. Affected files are
3049 silcd/command[_reply].[ch].
3051 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
3052 specs and lib/silccore/silcstatus.h.
3054 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3056 * Changed the silc_get_time to accept time value as argument
3057 or if zero is sent return current local time. Affected
3058 file lib/silcutil/silcutil.[ch].
3060 * Added STATS command to client library and Irssi SILC client.
3061 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
3063 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3065 * Assure that channel key is set before sending it. May
3066 crash server otherwise. Affected file silcd/packet_send.c.
3068 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3070 * Assure that endless loop cannot happen with detached client
3071 resolving on normal server. Added idlist status
3072 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
3073 silcd/idlist.h and silcd/packet_receive.c.
3075 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3077 * Incoming file transfer request cannot use same session as
3078 the sending session. This can happen when sending file to
3079 yourself. Crashed the client on quit. Affected file
3080 lib/silcclient/client_ftp.c. Bug #24.
3082 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3084 * Implemented the draft-riikonen-precense-attrs draft and
3085 the Attribute Payload into the lib/silccore/silcattrs.[ch].
3087 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3089 * Distribute the SERVER_SIGNOFF notify also to local backup
3090 routers from the primary router. The backup router may not
3091 have the signing of local server directly connected and need
3092 to know about the signoff. Affected file silcd/server_util.c.
3094 * Use the primary router as the origin of the locally connected
3095 server when it is disconnecting from the backup router since
3096 that's where it really is coming from. Now the clients from
3097 the disconnecting server are removed correctly and "shadow"
3098 clients are not left to the backup router. Affected file
3101 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3103 * If normal server is standalone and found existing but disabled
3104 channel, do not re-create the channel since it creates
3105 duplicate same channels. Affected file silcd/server.c.
3107 * Added anonymous client connections support to server. New
3108 "anonymous" configuration option to ConnectionParams section
3109 added. If set to true, the username and hostname information
3110 of the client will be scrambled and anonymous user mode is
3111 set automatically to the user. Affected files are
3112 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
3114 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3116 * In JOIN notify handling, mark that the cache entry of the
3117 client cannot be expired. Can cause crashes on normal
3118 server (asserts client->channels). Affected file is
3119 silcd/packet_receive.c.
3121 * From now on distribution versions are used as protocol versions
3122 instead of by default using the Toolkit base version as protocol
3123 version. Affected file prepare.
3125 * Do not set the locally resolved hostname for local client
3126 entry but take what server sends. This way the real hostname
3127 is showed in WHOIS for yourself. Affected file is
3128 lib/silcclient/idlist.c and lib/silcclient/client.c.
3130 * Resolve local info with IDENTIFY when connecting to server.y
3132 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3134 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
3135 for implied search (not needed on platforms which has native
3136 pthreads library). Use --without-pthreads to disable threads.
3137 Affected file is configure.in.pre
3139 * Fixed --with-iconv on platforms which need to bypass (broken)
3140 native iconv(). Affected file is configure.in.pre
3142 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3144 * Moved -C option parsing in Irssi SILC client at same time
3145 as other options. The UI was initialized earlier and caused
3146 problems on command line. Bug #16. Affected file is
3147 irssi/src/silc/core/silc-core.c.
3149 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3151 * Added global variable silc_log_timestamp that tells silclog
3152 wether to print or not the timestamp in the logging files.
3153 Affected file lib/silcutil/silclog.[ch].
3155 * Added silcd configuration option Timestamp in the Logging
3156 section. Affected file silcd/serverconfig.[ch],
3157 doc/example_silcd.conf.in.
3159 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3161 * Fixed fingerprint checking to check for entirely empty
3162 fingerprint instead of two first bytes when determining
3163 if it is set. Bug #18. Affected file silcd/command.c.
3165 * Fixed duplicate PKCS name registering to not allow it.
3166 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
3168 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3170 * Conditionalize non-gcc compiler optimizations for various
3171 platforms, enable those commented out. Cleanups.
3172 Affected file lib/silcmath/mpi/configure.in
3174 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
3176 * silc_rng_exec_command() left zombie processes if command
3177 didn't generate any output. Affected file
3178 lib/silccrypt/silcrng.c
3180 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3182 * Rewrote iconv checking, introduce --with-iconv for systems
3183 which rely on libiconv. Check if iconv() provided by libc
3184 is good enough, otherwise demand libiconv. Affected file
3187 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3189 * Search for ldopen() also in libc. This enables SIM support
3190 on *BSD systems. Based on patch from Alex Zepeda. Affected
3191 file configure.in.pre
3193 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3195 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
3196 This fixes prepare on *BSD systems. Affected file
3199 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3201 * More fixed for not having purge timeout for global clients
3202 that are on channel. Affected files silcd/command_reply.c
3205 * Fixed the rekey protocol to work with backup router connections.
3206 Rekey packets are now allowed on disabled connections as
3207 well. Affected files silcd/packet_send.c and server.c.
3209 * Do not switch to be as backup router when shutting down and
3210 closing the primary connection. Affected file silcd/server.c.
3212 * Fixed memory leaks in backup router deleting. Added
3213 silc_server_backup_free to free all data during shutdown of
3214 server. Affected files silcd/server_backup.[ch].
3216 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3218 * Do not process commands if the sock->user_data is NULL.
3219 Affected file silcd/command.c.
3221 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3223 * Fixed buffer overflow and security problems (loosing bits
3224 in CFB encryption) in SILC RNG. Problems reported by
3225 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
3227 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3229 * Added yet more checks that client is not expired on global
3230 list if it is on channels. Affected file is
3231 silcd/command_reply.c.
3233 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3235 * Merged c0ffee's MIME signal patch which adds support for
3236 sending also MIME messages in Irssi SILC Client, and handling
3237 received MIME messages in a signal (and perhaps doing something
3238 to non-textual MIME messages).
3240 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3242 * Fixed pending command deletion in server and client library
3243 to check the whole list instead of breaking after first found.
3244 The affected files are silcd/command.[ch] and
3245 lib/silcclient/command.[ch].
3247 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3249 * Return NO_SUCH_CHANNEL error in USERS for channel that is
3250 secret or private, otherwise it's possible to find out
3251 whether a secret channel exists or not. Affected file
3254 * If CMODE change fails during the mode setting, assure that
3255 the old mode mask is set for the channel back. Affected
3256 file silcd/command.c.
3258 * Fixed passphrase saving on +a channel on normal server
3259 after successful JOIN command. Affected file silcd/command.c.
3261 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3263 * Remove server/router operator privileges in DETACH command,
3264 since it's possible to resume to server where these
3265 privileges would not be allowed for the client. Affected
3266 file silcd/command.c.
3268 * Do not set to wait for backup in rehash of the server.
3269 Affected file silcd/server.c.
3271 * Do not check listener sockets when counting how many
3272 socket connections we have. Affected file is
3273 silcd/server_util.c.
3275 * Do not announce disconnected clients that are remaining
3276 in history (for WHOWAS). This is because SIGNOFF notify
3277 for these has been sent earlier already. Affected file
3280 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3282 * Buffer overflow with CUMODE command's mode->mode character
3283 conversion. Reported by Ville Räsänen. Affected file
3284 lib/silcutil/silcutil.c.
3286 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3288 * Allow heartbeat packets to go disabled connections anyway.
3289 Affected files silcd/server.c and silcd/packet_send.c.
3291 * Do not broadcast New Channel packets with List flag set
3292 in the packet to backup routers. The router must check
3293 for the correctness of the packets before sending them.
3294 It is possible that router will have enforce Channel ID
3295 change and this would cause desync in the backup router.
3296 Affected file silcd/packet_receive.c.
3298 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
3299 are handled in list parsing. They are not list packets
3300 anymore. Affected file silcd/packet_receive.c.
3302 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3304 * Stop waiting for backup router through the timeout, not
3305 directly after backup router has arrived. Affected file
3308 * Do not re-create channel keys and send them when removing
3309 clients in server shutdown. Affected files are
3310 silcd/server_internal.h and silcd/server_util.c.
3312 * Notify distribution to backup routers was missing from
3313 the silc_server_send_notify_dest function which caused
3314 desyncing problems with backup router. Affected file is
3315 silcd/packet_send.c.
3317 * The client's channel removing was working wrong on
3318 backup router. It assumed that it doesn't know global
3319 information but backup router does know. For this reason
3320 it could remove channel when it wasn't supposed to do that.
3321 Affected file silcd/server.c and silcd/server_util.c.
3323 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3325 * Stop for a couple seconds after badkup router has become
3326 primary router. Affected file silcd/server.c.
3328 * Added silc_server_remove_servers_by_server, which is used
3329 to remove servers originated from some other server. Also
3330 clients of those servers can be removed too. Affected file
3331 silcd/server_util.[ch].
3333 * When removing clients after a server has signed of remove
3334 also all servers behind that server (unless they are known
3335 to be available locally), and send SERVER_SIGNOFF for each
3336 of the server separately. Also the signed off clients are
3337 sent now separately per signed off server. The affected files
3338 are silcd/server.c and silcd/server_util.[ch].
3340 * All servers added with silc_idlist_add_server must always
3341 have both "router" and "connection" pointers set. Otherwise,
3342 bad server entries may be left around in the cache.
3343 Affected file silcd/command_reply.c.
3345 * Do not create the channel key in NEW_CHANNEL packet
3346 processing if the channel is empty. Affected file
3347 silcd/packet_receive.c.
3349 * Completed backup router support for standalone routers.
3350 Supports also servers in the cell that do not use the backup
3353 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3355 * Fixed a bug in silc_string_regexify which did not add '^'
3356 at the start of each string, and thus the matching was
3357 not explicit. For example ban list iikone@*!*@* would
3358 match also "priikone", which is wrong, it would have to be
3359 *iikone@*!*@* to match also "priikone". Affected
3360 file lib/silcutil/unix/silcunixutil.c.
3362 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3364 * Enable all local server connections before updating client
3365 caches when we've become backup router. Otherwise, signoff
3366 packets may not reach the clients. Affected files are
3367 silcd/server.c and silcd/server_util.[ch].
3369 * Fixed a bug in version string parsing which could crash
3370 the program with specially formatted version string.
3371 Bug reported and patch provided by Ville Räsänen. Affected
3372 file lib/silcutil/silcutil.c.
3374 * Handle the disconnection immediately when DISCONNECT
3375 packet is received in server. Affected file silcd/server.c.
3377 * Primary router now waits a short time (10 seconds) for
3378 backup router connection before accepting any other
3379 connection (except local). Affected file silcd/server.c,
3382 * Fixed a crash in client libary in NICK_CHANGE notify when
3383 NICK_CHANGE arrived for client entry we are resolving
3384 currently. Affected file lib/silcclient/client_notify.c.
3386 * Call the sconn->callback completion even if error had
3387 occurred. Start reconnecting always if connection to
3388 primary router fails during backup router protocol.
3389 Affected files silcd/server.c and server_backup.c.
3391 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3393 * Added functions silc_server_send_opers and
3394 silc_server_send_opers_notify to send packets stricly
3395 to operators. Added macro SILC_SERVER_SEND_OPERS macro
3396 to send variable argument notify to operators.
3397 Affected files silcd/packet_send.[ch] and silcd/server.h.
3399 * Removed UMODE rights checking with UMODE_CHANGE notify.
3400 Affected file silcd/packet_receive.c.
3402 * Server/router operator now receives notify when network
3403 switches to backup router and when it resumes the use of
3404 primary router. Affected file silcd/server.c and
3405 silcd/server_backup.c.
3407 * Fixed the updating of client information after backup
3408 resuming protocol is over; update all except local clients
3409 to the new primary router. The affected file is
3410 silcd/server_util.c.
3412 * Added support for closing active connections in rehash
3413 that were unconfigured by the user. Supports currently
3414 closing server and router connections. Affected file
3417 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
3419 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3421 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
3422 is NULL since seems that on some platforms NULL is allowed
3423 and on some it's not. Fallback encoding is used instead.
3424 Affected file lib/silcutil/silcstrutil.c.
3426 * Fixed statistics updating for incoming server connection
3427 which could cause problems when re-connecting. Affected
3428 file silcd/server.c.
3430 * Preliminary backup router support for standalone router
3431 added. Affected files in silcd/.
3433 * Mark server connections in backup router disabled before
3434 and after backup protocol. Affected file is
3435 silcd/server_backup.c.
3437 * Added support for reconnecting to remote server connection
3438 even if the protocol fails, and if the configuration wants
3439 us to keep trying to connect anyway.
3441 Server connection is not allowed to backup router if
3442 backup router does not have connection to primary router yet.
3444 Affected file is silcd/server.c.
3446 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3448 * Added silc_client_udpate_server function to update changed
3449 server info. Affected file lib/silcclient/idlist.[ch].
3451 * Added check for server entries that are being resolved when
3452 notify is received. If being resolved, handle the received
3453 notify only after it's resolved so that all notifys are
3454 handled in same order as received from the server.
3456 Added similar resolver check to channel entries. Every
3457 notify that cause resolving of any information that affects
3458 channel entry marks the channel entry in waiting state.
3459 After whatever resolving is over the waiters are signalled
3460 and only then the notifys are handled in the same order
3461 as delivered from the server.
3463 Affected files are lib/silcclient/idlist.[ch], and
3466 * Fixed KILLED notify handling in normal server. Affected
3467 file silcd/packet_receive.c.
3469 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
3470 is locally connected, or was locally connected (but may
3471 be detached and connection is not active). Added also
3472 SILC_IS_LOCAL for checking this status. Affected files
3473 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
3474 silcd/server.c and silcd/server_internal.h.
3476 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3478 * Don't send or handle TOPIC_SET if topic is already set and
3479 is same as being set. Affected files silcd/command.c and
3480 silcd/packet_receive.c.
3482 * Fixed CMODE change rights checking to work correctly when
3483 removing modes by operator. Affected file is
3484 silcd/server_util.c.
3486 * Fixed some handling with New Channel packet in router and
3487 fixed some CMODE_CHANGE notify handling in server and router.
3488 Affected file is silcd/packet_receive.c.
3490 * Changed "disconnect" client operation to include the
3491 reason of the disconnection and optional disconnection
3492 message. Affected file lib/silcclient/silcclient.h.
3494 * Made the compilation of lib/contrib/ stuff conditional.
3495 Affected files configure.in.pre, lib/contrib/Makefile.am.
3497 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3499 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3500 to the sender of the notify too, to avoid situation where two
3501 notifys are in the network at the same time going to oppsite
3502 directions. Affected file silcd/packet_receice.c.
3504 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3506 * Delete the client from channel even if the cilent->id is
3507 NULL. It was possible that client was deleted without
3508 removing from channels (theoretically at least). Affected
3509 file silcd/server.c and silcd/server_util.c.
3511 * Free the client data too when resuming is not successful.
3512 Affected file silcd/packet_receive.c.
3514 * Merged some code from c0ffee's silc-plugin. Affected files
3515 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3517 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3518 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3519 to the primary router connection, the other one returns
3520 TRUE if packet must be broadcasted to network.
3522 * All notifys that are destined to primary router (to network)
3523 are now automatically sent to backup routers even if the
3524 router is standalone (and has backup router). Affected files
3527 * Added --without-irssi and --without-silcd configuration
3528 options for disabling the compilation of these applications.
3529 Affected file configure.in.pre and prepare.
3531 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3533 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3534 UTF-8 encoding and decoding. Added also new encodings
3535 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3537 Added also SILC_STRING_LANGUAGE which is language and charset
3538 specific encoder and decoer for those platforms that support
3539 iconv(). It can convert the UTF-8 to and from the locale
3540 specific character set.
3542 Affected file lib/silcutil/silcstrutil.[ch].
3544 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3546 * Added function silc_get_command_name to the file
3547 lib/silcutil/silcutil.[ch].
3549 * Improved the server debug output a bit. Affected files are
3552 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3554 * Save the channel passphrase when received succesful JOIN
3555 command reply from router, on normal server. Otherwise
3556 joinig +a channels from normal server is not possible.
3557 Affected file silcd/command.c.
3559 * Fixed a bug in TOPIC_SET notify handling. The notifier
3560 may be other than client too, like server or channel.
3561 It expected it to always be only client and ignored the
3562 notify. Affected file silcd/packet_recieve.c.
3564 * Removed some (unnecessary) debug printing from
3565 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3567 * Do not force CMODE_CHANGE when server is announcing new
3570 Router announces stuff only after server reannounces channel
3571 after CHANNEL_CHANGE notify.
3573 These fixes optimizes the announcing procedure, and perhaps
3574 fixes some problems too. Affected file silcd/packet_receive.c.
3576 * Fixed SERVER_SIGNOFF sending to local clients. It was
3577 totally broken and sent the notify to all local clients,
3578 instead of only to those that was on same channel as the
3579 signing off clients. Affected file silcd/server_util.c.
3581 * Added -D option to server. It can be used to give debug
3582 level. The levels are from 0 - 99, and are predefined for
3583 smooth server debugging. (see silcd.c for the predefined
3584 levels). Affected file silcd/server.c.
3586 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3588 * Fixed a bug in Irssi SILC client to close the connection
3589 properly when disconnecting from server. Affected file
3590 irssi/src/silc/core/client_ops.c.
3592 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3594 * When authenticating as founder during JOIN command, check
3595 that the one authenticating becomes the only founder on the
3596 channel. Affected file silcd/command.c.
3598 * Better checking for founder mode setting when CUMODE_CHANGE
3599 notify is received. Affected file silcd/packet_receive.c.
3601 * Close all connections when shutting down the server by sending
3602 DISCONNECT packet. Close all listeners too when shutting
3603 down the server. Affected file silcd/server.c.
3605 * Handle DISCONNECT packet correctly in client library by
3606 calling the "disconnect" client operation. Affected file
3607 lib/silcclient/client.c.
3609 * Handle local errors correctly during resuming. Affected
3610 file lib/silcclient/client.c.
3612 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3614 * The log file is not dupped internally anymore in
3615 lib/silcutil/silclog.c. Fixed memory leaks too.
3617 * The scheduler now dispatches all pending timeout tasks
3618 when it is uninitialized with silc_schedule_uninit.
3619 Affected file lib/silcutil/silcschedule.c.
3621 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3623 * Added --enable-stack-trace option to configure. Added
3624 memory allocation stack trace support. Added files
3625 lib/silcutil/stacktrace.[ch]. Affected files are
3626 lib/silcutil/silcmemory.[ch].
3628 * Fixed memory leaks from libraries and server. Affected
3629 files around the tree.
3631 * Reverted back a fix made to CUMODE which broke it.
3632 Affected file silcd/command.c.
3634 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3636 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3637 core library, and implemented it. All textual messages SHOULD
3638 use this flag and the message MUST be UTF-8 encoded.
3639 All text messages sent by Irssi SILC client are now UTF-8
3640 encoded (regardless whether the terminal supports UTF-8 or not).
3641 Affected files are lib/silccore/silcchannel.h,
3642 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3645 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3647 * Added lots of new statistics updating that was missing from
3648 the server and router code. Affected files in silcd/.
3650 * Sending SIGUSR1 signal to server now dumps the current
3651 server statistics into /tmp directory. Affected file is
3654 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3655 the SILC Hash Interface also. Added new functions
3656 silc_hash_get_name, silc_hash_init, silc_hash_update and
3657 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3659 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3661 * Added some better info printing for client during connecting.
3662 Affected file silcd/server_util.c.
3664 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3665 to silence a user on a channel. Affected files are
3666 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3667 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3668 and silcd/packet_receive.c.
3670 * Fixed a fatal bug in handling of malformed command payload.
3671 Affected file silcd/command.c.
3673 * Fixed a double free when announcing channel users to router.
3674 Affected file silcd/server.c.
3676 * After successful authentication to channel founder mode, check
3677 that there isn't anyone else with founder mode on the channel.
3678 The one that authenticated will become founder and anyone
3679 else is demoted. Affected file silcd/command.c.
3681 * Added error printing of any error that has occurred during
3682 any command in client library. Affected file is
3683 irssi/src/silc/core/client_ops.c.
3685 * Removed some error printing from the client library and left
3686 it for the application to worry (from the error status it
3687 receives in 'command' client operation. Affected file is
3688 lib/silcclient/command.c.
3690 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3692 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3693 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3694 Starting key agreement with itself is denied. Affected file
3695 is lib/silcclient/client_keyagr.c.
3697 * Fixed some error checkings from the SFTP library which caused
3698 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3699 and lib/silcsftp/sftp_util.c.
3701 * Added new "debug" and "debug_string" settings to Irssi SILC
3702 client which can be used to print runtime debugging on the
3703 Irssi's screen. Available when compiled with --enable-debug
3704 option. Affected file irssi/src/silc/core/silc-core.c.
3706 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3708 * Fixed a missing variadic parameter in a function call that
3709 caused server crash when a non-allowed connection arrived.
3710 Reported by Richard Becker. Affected file silcd/server.c.
3712 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3714 * Added WATCH list sending to backup routers from router.
3715 The WATCH command is sent by the router to the backup
3716 router. Affected file silcd/command.c.
3718 * Mark the backup_router flag for RouterConnection entry
3719 if the backup router stuff is defined in the config file.
3720 Affected file silcd/serverconfig.c.
3722 * Fixed some backup data sending around the code to work better
3723 if the router is standalone router. Not all places were fixed.
3724 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3727 * Fixed the router connecting when connecting to multiple
3728 routers. It ignored every other router except the first
3729 one. Affected file silcd/server.c.
3731 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3733 * Made the private key generation after expiration optional.
3734 If not created after expiration the old key will re-expire
3735 at a later time (and thus key pair is not necessary to
3736 change). Affected file irssi/src/silc/core/clientutil.c.
3738 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3740 * The length arguments in bind() and connect() were wrong
3741 and fixed now to used SIZEOF_SOCKADDR in the
3742 lib/silcutil/unix/silcunixutil.c.
3744 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3746 * Fixed detach timeout handling to use Client ID and not
3747 the actual client entry which may be freed in the callback.
3748 Affected file silcd/command.c.
3750 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3752 * Merged c0ffee's multiple interface support patch.
3753 Affected files in silcd/.
3755 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3757 * Cleanup keys properly. Affected file is
3758 irssi/src/silc/core/clientutil.c.
3760 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3762 * Display the user mode on the status bar. Affected file
3763 irssi/src/silc/core/silc-expandos.c.
3765 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3767 * If private message key is not set, but the flag is set in
3768 the packet, ignore the packet since it cannot be decrypted.
3769 Affected file lib/silcclient/client_prvmsg.c.
3771 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3773 * When resuming client, remove the old client entry from
3774 the watcher list too. Affected file silcd/packet_receive.c.
3776 * Do not allow normal server to force founder mode away
3777 from router if the founder mode is already set. Affected
3778 file silcd/packet_receive.c.
3780 * Remove the client entry with watch notify types with short
3781 timeout, and not directly, so that other notifys can be
3782 retrieved too. Affected file lib/silcclient/client_notify.c.
3784 * Display notification about data messages that cannot be
3785 displayed. Affected files irssi/src/silc/core/client_ops.c,
3786 irssi/src/fe-common/silc/module-formats.[ch].
3788 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3790 * Fixed the CHANNEL_CHANGE notify handling in client libary
3791 to not use freed memory. Affected file is
3792 lib/silcclient/client_notify.c.
3794 * Fixed CUMODE_CHANGE notify handling in server. Affected
3795 file silcd/packet_receive.c.
3797 * Fixed USERS command to support empty channels. Affected
3798 file silcd/command.c.
3800 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3802 * Allow multiple identical pending commands to be registered
3803 in client library. Affected file is lib/silcclient/command.c.
3805 * Call the completion for resolving client information only
3806 after all resolvers has finished. This fixes a crash in
3807 the client. Added support for checking when the resolvers
3808 are finished. Affected file is lib/silcclient/idlist.c.
3810 * Wait by default 3 seconds before reconnecting to the server
3811 after being disconnected. Makes the /detach command a bit
3814 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3816 * Check the watcher list before sending signoff notifys
3817 when closing client connection. Affected file is
3820 * Added better CMODE command rights checking. Affected file
3821 silcd/server_util.c.
3823 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3825 * Fixed watcher list checking during server signoff. It
3826 crashed the server. Affected file silcd/server_util.c.
3828 * The JOIN command reply returns now the founder's public
3829 key. Affected file is silcd/command.c.
3831 * Announce the channel mode, and the mode properties with
3832 CMODE_CHANGE notify. Affected file silcd/server.c.
3834 * Mark new channels by default disabled, untill at least
3835 one user joins the channel. Affected file is
3836 silcd/packet_receive.c.
3838 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3840 * The nickname argument to watch notify can be optional.
3841 Fixes a crash in server. Affected file silcd/packet_send.c.
3843 * Remove the client entry from cache if the WATCH notify type
3844 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3845 lib/silcclient/client_notify.c.
3847 * Check the watcher list before and after changing nickname
3848 when the NICK_CHANGE notify is received. Affected file is
3851 * Fixed a crash in OPER and SILCOPER command sending. Empty
3852 passphrase caused the crash. Affected file is
3853 lib/silcclient/command.c.
3855 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3857 * Merged with Irssi CVS for Irssi SILC client.
3859 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3861 * Completed the protocol specifications.
3863 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3865 * Merged with Irssi CVS for Irssi SILC client.
3867 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3869 * Added the founder's public key delivery to the
3870 CUMODE_CHANGE notify type as well. Updated the protocol
3871 specs and the code. Affected files are silcd/packet_send.[ch],
3872 silcd/packet_receive.c and silcd/command.c.
3874 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3876 * Added silc_pkcs_public_key_copy function into the
3877 lib/silccrypt/silcpkcs.[ch].
3879 * Remove the `iv' from the SilcChannelEntry since we can
3880 live without it. Affected files are silcd/idlist.h and
3881 silcd/packet_receive.c.
3883 * Added support for sending the founder's public key in
3884 the CMODE_CHANGE notify packet in the server. Affected
3885 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3886 silcd/command.c and silcd/server.c.
3888 * Changed the FOUNDER_AUTH authentication to use only
3889 public key authentication as defined by new protocol
3890 specs. Passphrase authentication with that mode cannot
3891 be used anymore. It is now possible to reclaim founder
3892 mode from any server in the network. Affected files are
3893 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3895 * Added permanent channels support by making the channel
3896 permanent when FOUNDER_AUTH mode is set on the channel.
3897 The channel will not be destroyed even if channel is empty
3898 when that mode is set. Protocol TODO #17. Affected
3899 files are silcd/server.[ch], server_util.[ch],
3900 silcd/command.c, silcd/packet_receive.c and
3901 lib/silcclient/command.c.
3903 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3905 * Added reference counter to the command reply context in
3906 the client library. Affected files are
3907 lib/silcclient/command_reply.[ch].
3909 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3911 * Fixed rekey protocol with PFS in the client library.
3912 Affected file is lib/silcclient/protocol.c.
3914 * Added support for list of errors in client library
3915 command reply handling. Affected file is
3916 lib/silcclient/command_reply.c.
3918 * Defined that the WHOIS and IDENTIFY commands can send
3919 list of errors. Updated the protocol specs. Protocol
3922 * Added support for sending list of errors to WHOIS and
3923 IDENTIFY commands in server. Added support for receiving
3924 list of errors in server. Affected files are
3925 silcd/command.c and silcd/command_reply.c.
3927 * Fixed client info resolving on LEAVE command in client
3928 library to not crash. Affected file is
3929 lib/silcclient/client_notify.c.
3931 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3933 * Defined that the NICK command replies with thew changed
3934 nickname too, to make the nickname changing simpler at
3935 the client's end. Updated protocol specs and the code
3936 in client and server. Affected files are
3937 silcd/command.c, lib/silcclient/command_reply.c and
3938 lib/silcclient/command.c.
3940 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3942 * Added `Compressed' packet flag to indicate that the packet
3943 payload is compressed by the sender. Updated the protocol
3944 specs and the core library. The compression still is not
3945 implemented in the sources. Affected file is
3946 lib/silccore/silcpacket.h.
3948 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3950 * Remove pending command callbacks also if the connection
3951 to the server is destroyed. Affected file is
3952 lib/silcclient/client.c.
3954 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3956 * Added new QUIET channel user mode that can be used to
3957 quiet a user in a channel. Updated the protocol specs but
3958 it wasn't implemented yet. Protocol TODO #27. Affected
3959 file is lib/silccore/silcmode.h.
3961 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3963 * Added BLOCK_INVITE user mode to be able to block incoming
3964 invite notifications. Protoocol TODO #26. Affected files
3965 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3968 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3969 the protocol specs and the code. Affected file is
3970 lib/silccrypt/silcpkcs.c.
3972 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3974 * Disconnect Payload includes now the status type. Updated
3975 the protocol specs and the code. Protocol TODO #25.
3976 Affected files are silcd/server.c, lib/silcclient/client.c.
3978 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3979 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3980 Moved the silc_client_command_status_messages table to the
3981 lib/silcutil/silcutil.c and added new funtion
3982 silc_get_status_message, which deprecates function
3983 silc_client_status_message. Affected files are
3984 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3985 lib/silcutil/silcutil.[ch].
3987 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3989 * Defined that the nickname hash in Client ID MUST be from
3990 lowercase nickname. This effectively changes nicknames in
3991 SILC to case-insensitive. Updated the protocol specs and
3992 the code. Affected files are lib/silcutil/silcutil.[ch],
3993 silcd/serverid.c, and silcd/idlist.c.
3995 * Added new channel user modes BLOCK_MESSAGES_USERS and
3996 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3997 code. Affected files are lib/silccore/silcmode.h,
3998 lib/silcclient/command.c, and silcd/packet_send.c.
4000 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
4001 specs and code. Affected file lib/silccore/silcstatus.h.
4003 * Added support for watch list. It is possible to add nicknames
4004 to be watched, and when they come to network, leave network
4005 or user mode changes the watcher will be notified of this
4006 change. Added SILC_COMMAND_WATCH command, added new
4007 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
4008 notifications. Updated the protocol specs and implemented
4009 this to library, client and server. Protocol TODO #21.
4010 Affected files are lib/silccore/silccomand.h,
4011 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
4012 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
4013 silcd/packet_send.[ch], silcd/packet_receive.c, and
4014 irssi/src/silc/core/client_ops.c.
4016 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
4017 somebody watching you. Updated the protocol specs and the
4018 code. Affected files are lib/silccore/silcmode.h, and
4019 lib/silcclient/command.c.
4021 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4023 * Added service support to SILC protocol. Added new command
4024 SILC_COMMAND_SERVICE. Updated the protocol specs and the
4025 core library. Services are not implemented in server or
4026 client for now. Protocol TODO #20. Affected files are
4027 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
4029 * Added SilcStatus argument to `command' client operation
4030 to return the error status when command sending fails
4031 locally. Changed all command in client library to return
4032 correct command status. Affected files are
4033 lib/silcclient/command.c, lib/silcclient/silcclient.h and
4034 irssi/src/silc/core/client_ops.c.
4036 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4038 * Added silc_mime_parse function to parse MIME headers.
4039 Affected files are lib/silcutil/silcstruti.[ch].
4041 * Added MIME header parsing in Irssi SILC Client. It displays
4042 all textual MIME objects, others it ignores. Affected file
4043 is irssi/src/silc/core/clien_ops.c.
4045 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4047 * Fixed a bug in the pid writing function, which couldn't be
4048 written in a root-owned directory.
4050 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4052 * Defined that channel message to unknown Channel ID must
4053 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
4054 Updated the protocol specs and the code in server. The
4055 affected file is silcd/packet_receive.c.
4057 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4059 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
4060 that it is used to send error notifys if error occurs during
4061 some SILC packet processing, except commands. The error
4062 types are same as for command reply types. Defined that
4063 if private message is sent to unknown Client ID the error
4064 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
4065 Updated the protocol specs and code. Affected files are
4066 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
4067 lib/silcclient/client_notify.c, silcd/packet_receive.c,
4068 and irssi/src/silc/core/client_ops.c. Renamed the
4069 SilcCommandStatus to SilcStatus.
4071 * Defined the use of extra WHOIS attributes in WHOIS command.
4072 The <Requested Attributes> (defined in a separate document)
4073 can be used to request additional information about user
4074 not returned by standard WHOIS command. Defined that server
4075 can send WHOIS command directly to client. Client provides
4076 the requested attributes to the server. Updated the protocol
4077 specs. Protocol TODO #4. Implementation is not done yet
4078 (Protocol TODO #24).
4080 * Renamed function silc_client_command_status_message to
4081 silc_client_status_message. Affected files are
4082 lib/silcclient/command_reply.[ch].
4084 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4086 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
4087 32 bit integers. Updated the protcol specs and the code.
4088 Affected files are silcd/command.c and
4089 lib/silcclient/command.c.
4091 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4093 * Fixed a bug in library where sending a bogus authentication
4094 payload would lead to a crash. Affected file is
4095 lib/silccore/silcauth.c.
4097 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4099 * Added detach_disabled and detach_timeout server config
4100 options to the server. Affected files silcd/serverconfig.[ch],
4101 silcd/command.c and silcd/packet_receive.c.
4103 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4105 * Added resolve_cmd_ident field to the SilcClientEntry structure
4106 too so that if the entry is for example being resolved so
4107 another command may attach to the same pending command reply
4108 without requiring to resolve the same entry again. Added
4109 support for adding multiple pending commands for one
4110 command idenfier. Affected files lib/silcclient/command.[ch],
4111 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
4113 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4115 * Defined that server receives WHOIS command reply for private
4116 and secret channels too. Updated protocol specs and the
4117 code in server. Affected file silcd/command.c.
4119 * Defined <channel user mode list> argument to WHOIS command
4120 reply for returning user modes on the channels. The
4121 channel list now doesn't include the user mode anymore but the
4122 actual channel mode. Updated protocol specs and the code in
4123 client and server. Affected files are silcd/command_reply.c,
4124 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
4125 and lib/silcclient/command_reply.c.
4127 * Save the channels list in WHOIS command reply in normal server
4128 so that WHOIS always shows joined channels also in normal
4129 server and not just on router. Affected file is
4130 silcd/command_reply.c.
4132 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4134 * Defined that server receives USERS command reply for private
4135 and secret channels too. Updated protocol specs and the
4136 code in server. Affected file silcd/command.c.
4138 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4140 * Changed the UMODE's mode mask argument to be optional. If
4141 not provided then the command merely returns the current mode
4142 mask to the client. Updated protocol specs and the server.
4143 Affected file is silcd/command.c.
4145 * Added SILC session detachment/resuming support. It is possible
4146 to detach by closing the network connection and then re-connect
4147 and resume to the old client session. Added DETACHED user
4148 mode that server will set for detached client. Added new
4149 packet RESUME_CLIENT which is used to perform the resuming
4150 process. Added DETACH command. Updated the protocol specs,
4151 core library, client and server. Protocol TODO #22. Very
4152 many affected files around the tree.
4154 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4156 * Changed the CMODE's mode mask argument to be optional. If
4157 not provided then the command merely returns the current mode
4158 mask to the client. Updated protocol specs and the server.
4159 Affected file is silcd/command.c.
4161 * Changed the Killer's Client ID in KILLED notify to be just
4162 any ID payload since router server is allowed to kill as well.
4163 Updated protocol specs, client libary and server. Affected
4164 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
4165 and irssi/src/silc/core/client_ops.c.
4167 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4169 * Added new user modes ANONYMOUS for special anonymous servers
4170 that may set the mode for client, and BLOCK_PRIVMSG which
4171 client may set to block incoming private messages unless the
4172 Private Message Key flag is set (using private keys to protect
4173 private messages). Updated protocol specs and code in client
4174 and server and core library. Protocol TODO #23. Affected
4175 files are lib/silccore/silcmode.h, silcd/server.[ch],
4176 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
4177 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
4179 * Added new channel user mode BLOCK_MESSAGES which the client
4180 may set to itself to tell server not send channel messages.
4181 Other packets such as channel key packets are still sent.
4182 Protocol TODO #23. Updated the protocol specs, client and
4183 server. Affected files are lib/silccore/silcmode.h,
4184 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
4185 lib/silcutil/silcutil.c, silcd/command.c, and
4186 silcd/packet_send.c.
4188 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4190 * Redefined the Status Payload to include now two 8 bit fields,
4191 instead of one 16 bit field. This now makes it possible to
4192 send list of errors. Updated the protocol specs and the code
4193 in core library, client library and server. Protocol TODO #1.
4194 Affected files are lib/silccore/silccommand.[ch],
4195 lib/silcclient/command_reply.[ch], silcd/command.c,
4196 silcd/command_reply.c and silcd/packet_receive.[ch].
4198 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4200 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
4201 must be handled by the application and should tell the application
4202 that an error message was already printed, and it should print the
4203 config coords (line, filename, ...). Affected files are
4204 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
4206 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
4207 server config parsing code more readable.
4209 Fixed a bug in the fetch_logging() config callback.
4211 Affected files is silcd/serverconfig.c.
4213 * Drop root privileges when started in foreground. Don't drop them
4214 if debugging also. Affected file is silcd/silcd.c.
4216 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4218 * Added more IM-like features by introducing new user modes
4219 for setting various presence information. Added new modes:
4220 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
4221 specs and code. Protocol TODO #19. Affected files are
4222 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
4223 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
4225 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4227 * Added STATS command to the protocol after all, to return
4228 various statistical information about the network. It can
4229 be used by clients to retrieve statistical information, and
4230 servers may use it to to fetch cell and network wide
4231 statistics from router. Updated the protocol specs and
4232 implemented it to the server. Protocol TODO #16.
4233 Affected files are lib/silccore/silccommand, silcd/command.[ch],
4234 silcd/command_reply.[ch].
4236 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4238 * The LIST command reply in client libary now adds new channel
4239 entry if the returned channel doesn't exist yet in cache,
4240 and returns the channel entry to the application in the
4241 command_reply client operation. Affected file is
4242 lib/silcclient/command_reply.c.
4244 * Changed the channel message payload's MAC generation to
4245 include the IV in the MAC as well. This way all relevant
4246 parts of the channel message payload are authenticated also
4247 with the channel message MAC (and not only by packet MAC).
4248 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
4249 Affected file is lib/silccore/silcchannel.c.
4251 * Fixed the SKE to save the remote version, since the
4252 silc_ske_parse_version mistakenly checked wrong version,
4253 after it replaced the start payload. Affected files are
4254 lib/silcske/silcske.[ch].
4256 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4258 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
4259 string utility functions. Added there also new functions
4260 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
4261 Affected files lib/silcutil/silcstrutil.[ch].
4263 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
4264 files are lib/silcutil/silcstrutil.[ch].
4266 * Defined that the security property fields in SKE SHOULD be
4267 UTF-8 encoded, defined that version string MUST be US-ASCII
4268 encoded, defined that passphrases sent in connection
4269 authentication protocol MUST be UTF-8 encoded. Implemented
4270 these to the client and server. Defined also that other
4271 passphrases sent in the protocol MUST be UTF-8 encoded.
4272 Affected files are lib/silcske/silcske.c,
4273 lib/silcclient/protocol.c, silcd/protocol.c,
4274 silcd/serverconfig.c, and lib/silccore/silcauth.c.
4276 * Changed the silc_client_close_connection interface to not
4277 need the SilcSocketConnection which should not be visible
4278 to application. Affected files are lib/silcclient/client.c
4279 and lib/silcclient/silcclient.h.
4281 * Rewrote the text for Private Message Key Payload in the
4282 protocol specification. Protocol TODO #11.
4284 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4286 * Upgraded the protocol version to 1.1, updated protocol specs
4289 * Added the nickname as new argument to NICK_CHANGE notify and
4290 added it to protocol specs and implemented it to client and
4291 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
4292 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
4293 lib/silcclient/client_notify.c.
4295 * Added the killer's client ID to the KILLED notify and added
4296 it to protocol specs and implemented it to client and server.
4297 Protocol TODO #13. Affected files are silcd/command.c,
4298 silcd/packet_receive.c, packet_send.[ch],
4299 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4300 The killer's client entry is now returned to application in
4301 the `notify' client operation.
4303 * Fixed the Max Argument fields that had too large value set
4304 in the protocol specs. Protocol TODO #14.
4306 * Added the LEAVE command reply to return the ID of parted
4307 channel. Updated protocol specs and implemented it to the
4308 client and server. Protocol TODO #15. Affected files are
4309 silcd/command.c, lib/silcclient/command_reply.c. The channel
4310 entry is now returned to application in the `command_reply'
4313 * Rewrote the version SKE version checking in client libary
4314 and in server to use the silc_parse_version_string. Affected
4315 files are lib/silcclient/protocol.c, silcd/protocol.c.
4317 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
4318 commands that was missing it, and updated protocol specs and
4319 the server implementation. Protocol TODO #10. The affected
4320 file is silcd/command.c.
4322 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
4323 generic reply to a generic request (REQUEST flag), and
4324 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
4325 way. A draft-riikonen-silc-flags-payloads-00.txt is written
4326 to define the payload for DATA flag. Added the flags to
4327 the implementation. Protocol TODO #9. Affected file is
4328 lib/silccore/silcchannel.h.
4330 Changed the client library to return the message length
4331 to application as well in the channel_message and private_message
4332 client operations. Affected files are
4333 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
4334 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
4335 and lib/silcclient/client_ops_example.c.
4337 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
4338 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
4339 the channel. Updated protocol specs and impelemented this
4340 to client and server. Protocol TODO #6. Affected files are
4341 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
4342 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
4344 Added new options m and M to CMODE command in Irssi SILC
4345 client to set these modes.
4347 * Deprecated all administrative commands from SILC protocol
4348 since they are highly implementation specific commands.
4349 Updated protocol specs. Moved the old commands in
4350 implementations to private range of command types. Affected
4351 files are silcd/command.c, lib/silcclient/command.c and
4352 lib/silcclient/command_reply.c. Protocol TODO #8.
4354 * Fixed a bug in server where sending unknown command crashes
4355 the server. Affected file silcd/command.c.
4357 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4359 * Added SILC_PROTOCOLVERSION macro to check protocol version
4360 of a socket connection. The affected file is
4361 lib/silcutil/silcsockconn.h.
4363 * Added better error logging in rekey protocol. Affected file
4366 * Do not check public key types in SKE during rekey. Affected
4367 file lib/silcske/payload.c.
4369 * Fixed the rekey protocol with PFS, which was totally broken.
4370 Affected file silcd/protocol.c.
4372 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4374 * Some client implementations quit network by doing first LEAVE
4375 and then immediately SIGNOFF (like Bombyx). We now do check
4376 after a short time after LEAVE notify and check whether the
4377 client is still valid after LEAVE, and if not we remove it from
4378 cache. Affected file is lib/silcclient/client_notify.c.
4380 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4382 * Merged version 1.1.4 of zlib. Even if it not currently in use,
4383 it's good not to have security holes here.
4385 * Fixed a negative refcount situtuation for the config context.
4386 Affected file is silcd/serverconfig.c.
4388 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4390 * ROBOdoc documented lib/silcutil/silcutil.h.
4392 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4394 * Optimized even more the SilcPacketContext structure. Now
4395 totally saved 16 bytes of memory per context after optimization.
4396 Affected files are lib/silccore/silcpacket.[ch].
4398 * Made strict checks for valid SILC IDs. Affected file is
4399 lib/silccore/silcid.c.
4401 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4403 * Changed the object argument for silc_cipher_register,
4404 silc_hash_register, silc_hmac_register and silc_pkcs_register
4405 to const. Affected files are lib/silccrypt/silccipher.[ch],
4406 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
4408 * Changed the silc_get_username and silc_get_real_name to
4409 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
4411 * Fixed the Irssi SILC Client to use the silc_get_username and
4412 silc_get_real_name insted of glib routines since the glib
4413 routines only corrupt stack. Fixes the Irssi SILC to work in
4414 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
4416 * Fixed the Irssi to not use g_get_home_dir since it crashes
4417 or returns garbage on cygwin and corrupts stack. Added function
4418 get_home_dir to Irssi routines. Affected files are
4419 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
4421 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4423 * Made some structure optimizations. SFTP memory FS MemFSEntry
4424 entry structure. Optimized SilcTask structure. Optimized
4425 SilcPacketContext structure.
4427 Affected files lib/silcsftp/sftp_fs_memory.c,
4428 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
4430 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4432 * And yet again reverted back the config thing since Johnny
4433 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
4436 * Fixed memory leaks from config object. Affected files are
4437 silcd/serverconfig.[ch].
4439 * Added support for adding new connections to the server in rehash.
4440 After rehash they take effect.
4442 Added support for changing the maximum allowed connections in
4443 rehash. The number can grow but going smaller is not supported.
4445 Added function silc_server_num_sockets_by_remote to the
4446 silcd/server_util.[ch].
4448 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
4450 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4452 * Added preliminary checking during config parsing for a valid
4453 public/private key and removed further checks in the code.
4454 Affected files are silcd/serverconfig.[ch], server.c.
4456 * Moved functions silc_server_drop() and silc_server_daemonise()
4457 from server.c to silcd.c since they are stricly related to
4458 the application activity.
4460 * Reverted a small part of the automatic ref/unref since
4461 it caused a double unref in some situations. Affected
4462 files are silcd/silcd.[ch], server.c, serverconfig.c.
4464 * Added some .cvsignore files in the lib directory.
4466 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4468 * Fixed silc_net_gethostbyaddr to correctly resolve by
4469 address. Affected file lib/silcutil/silcnet.c.
4471 * Fixed the notify relaying to client. The HMAC to be used
4472 with relayed packets ws wrong and caused decryption failure
4473 at the client end. Affected file is silcd/packet_receive.c.
4475 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4477 * Created new branch silc_protocol_1_0_branch.
4479 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4481 * Changed the silc_server_config_* routines to be SilcServer
4482 independent. They are now officially application specific code
4483 and not part of generic server implementation. Affected files
4484 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4486 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4488 * Added automatic referencing of config context in the
4489 silc_server_config_alloc, and automatic unreferencing in the
4490 silc_server_config_destroy. Affected files are
4491 silcd/serverconfig.[ch], silcd/silcd.c.
4493 * Fixed the silc_log_quick handling in the logging routines.
4494 It didn't log quickly when it was TRUE. Affected file is
4495 lib/silcutil/silclog.c. Also the flush delay was set even
4496 if it was 0 in config file. Affected file is
4497 silcd/serverconfig.c.
4499 * Added support for changing key pair of the server in rehash.
4500 Affected file silcd/server.c.
4502 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4504 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4505 too early, before getting the channel entry. Affected file
4506 is silcd/packet_receive.c.
4508 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4510 * Added functions silc_server_config_[ref/unref], these are used
4511 to prevent that the config object is destroyed.
4513 No longer directly affect global variables silc_log_quick and
4514 silc_log_delay, they are first cached inside the config object
4515 and then applied with silc_server_config_setlogfiles().
4517 silc_server_config_set_defaults() is now internal to
4518 serverconfig.c, there are no reasons to show this internal stuff
4521 Affected files are silcd/serverconfig.[ch].
4523 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4524 fprintf's to stderr, since some code may be executed again after
4525 the server went into the background. Affected files are
4528 * Added rehash support. Added function silc_server_rehash() that
4529 will perform all the basic tasks of the rehashing procedure.
4531 * Added command line option `-x, --hexdump'. This will enable the
4532 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4533 The option `--hexdump' implies `--debug'.
4535 * Fixed a bad bug in the logging APIs (silcutil library) where
4536 the application would crash after calling silc_log_reset_all().
4538 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4540 * Fixed the KICKED notify handling in client library to
4541 correctly remove the channel and all entries from the
4542 channel when I was kicked. This bug crashed the client.
4544 Fixed yet another but in KICKED notify handling to remove
4545 the kicked client correctly from the channel.
4547 Affected file is lib/silcclient/client_notify.c.
4549 * Fixed a minor bug in looking up correct client entry
4550 in KICKED notify in server. Affected file is
4551 silcd/packet_receive.c.
4553 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4554 sources correctly to distribution. Fixes --with-gmp option.
4556 * Removed the manual rehashing from ID Cache, and changed it
4557 to use the SILC Hash Table's auto rehash feature. Affected
4558 file is lib/silccore/silcidcache.c.
4560 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4562 * Fixed a bug in the silc_client_nickname_format function that
4563 handles the multiple same nickname formatting. Two clients
4564 with same nickname caused problems after the first one left
4565 and rejoined. It didn't format the nickname correctly.
4566 Affected file is lib/silcclient/idlist.c.
4568 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4570 * Don't change the topic if olod topic is same as new one.
4571 Affected file is silcd/packet_receive.c.
4573 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4575 * Added cross-reference support to the SILC Documentation
4576 generator. All types across all HTML files are now cross-
4577 referenced. Affected files util/robodoc/generator.c and
4578 scripts/silcdoc/silcdoc.
4580 * Added file lib/silcutil/silctypes.h to include all the
4581 arithmetic type definitions and some macros. Removed
4582 includes/bitmove.h and moved macros to silctypes.h.
4584 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4586 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4588 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4590 * Added `type' argument to silc_id_payload_parse_id function which
4591 now returns the type of the ID to the sent pointer. Affected
4592 file is lib/silccore/silcid.[ch].
4594 * Added check for CMODE_CHANGE notify type that mode change is
4595 allowed by the sender. Affected file silcd/packet_receive.c.
4597 * Added check for CUMODE_CHANGE notify type that mode change is
4598 allowed by the sender. Affected file silcd/packet_receive.c.
4599 Added the ID type as CUMODE_CHANGE notify type as argument
4600 to the `notify' client operation. Affected files are
4601 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4603 * Added function silc_client_add_server to the client library.
4604 Added support for resolving also channel and server info when
4605 received unknown entity in notify packet. Affected files are
4606 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4608 * Added function silc_command_get_status to return the command
4609 status from the command reply's argument payload. Affected files
4610 are lib/silccore/silccommand.[ch].
4612 * Added check for KICKED notify type that the kicking is
4613 allowed by the client. Affected file silcd/packet_receive.c.
4615 * Created function silc_get_input which can be used to get input
4616 (echo on or off) from user on command line. Affected files are
4617 lib/silcutil/silcutil.[ch].
4619 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4621 * Optimized silc_server_packet_relay_to_channel function.
4622 Added new function silc_channel_message_payload_encrypt which
4623 can be called directly if channel message payload needs to
4624 be encrypted and is already encoded (no need to call _encode
4625 function). Packet relaying is now done by router without any
4626 extra memory allocations. Affected files are
4627 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4628 silcd/packet_send.c.
4630 * Fixed the INVITE notify handling. It took wrong arguments
4631 as invite list and invite delete. Affected file is
4632 silcd/packet_receive.c.
4634 * Added check for TOPIC_SET notify type that the topic change is
4635 allowed by the client. Affected file silcd/packet_receive.c.
4637 * Added check for INVITE notify type that inviting is allowed by
4638 the client. Affected file silcd/packet_receive.c.
4640 * Changed the silc_server_client_on_channel to return the
4641 SilcChannelClientEntry as well. Moved the function
4642 silc_server_check_cmode_rights to server_util.[ch].
4643 Affected files are silcd/server_util.[ch], silcd/command.c.
4645 * Added function silc_server_check_umode_rights to check whether
4646 changing client's user mode is allowed. Added check for
4647 UMODE_CHANGE notify type that the umode change is allowed
4648 by the client. Affected files are silcd/server_util.[ch],
4649 silcd/packet_receive.c and silcd/command.c.
4651 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4653 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4654 ID length. It ignored that ID can be IPv6 based as well.
4655 Affected file lib/silccore/silcpacket.h.
4657 * Fixed the silc_id_id2str and silc_id_str2id to take the
4658 IPv6 address offset's into consideration. Affecte file is
4659 lib/silccore/silcid.c.
4661 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4663 * Fixed the internal Unix scheduler functions to check for
4664 NULL context they may receive. The affected file is
4665 lib/silcutil/unix/silcunixschedule.c.
4667 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4669 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4670 can specify different directory with --home command line
4671 parameter. Affected files irssi/src/silc/core/client_ops.c,
4674 * SILC-specific commands aren't now executed if the active server
4675 isn't of SILC-type, so there won't be problems with having
4676 IRC and SILC protocol support in same client. Affected files
4677 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4680 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4682 * Improved the signal support in SILC Schedule. Added new
4683 function silc_schedule_signal_call which is used by application
4684 to mark a signal to be called. It is now safe to perform
4685 any kind of tasks in signal callbacks since it is guaranteed
4686 that the application specified signal callback is called
4687 after the signal is over. Affected files are
4688 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4690 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4692 * Added `name' field to SilcChannelPrivateKey to represent
4693 application given name for the key. Moved also the context from
4694 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4695 Added the `name' argument also to the function
4696 silc_client_add_channel_private_key.
4698 Added function silc_client_current_channel_private_key to set the
4699 current channel private key in use.
4701 Added "change" command to KEY command which can be used to change
4702 the current channel private key. Bound the command also to
4703 alt+K (Alt+Shift+k).
4705 Also affected files lib/silcclient/client_channel.c,
4706 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4708 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4710 * Added silc_rng_get_byte_fast function in to the
4711 lib/silccrypt/silcrng.[ch].
4713 * Changed the interface of silc_packet_assemble and the
4714 silc_packet_send_prepare. If silc_packet_assmble is now
4715 called the application does not call silc_packet_send_prepare
4716 because the library will call it automatically. These
4717 interfaces now also return a reference to the outgoing buffer
4718 which includes the assembled packet, which the application can
4719 use to encrypt the packet.
4721 Affected files are lib/silccore/silcpacket.[ch],
4722 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4723 silcd/packet_send.c, server_backup.c and packet_receive.c.
4725 * Fixed a packet sending bug on very high load, where outgoing
4726 packet queue wasn't handled correctly and packets got corrupted.
4727 Affected files are lib/silcutil/*/silc*sockconn.c,
4728 lib/silcclient/client.c and silcd/server.c.
4730 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4732 * Added macro SILC_PACKET_DATALEN which can be used during
4733 packet assembling to check whether the data to be added to
4734 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4735 len is truncated until it fits it.
4737 Added checks for maximum length of channel message payload and
4738 private message payload also.
4740 Added checks for maximum packet length in server and in
4743 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4744 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4745 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4746 lib/silcclient/client_prvmsg.c.
4748 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4750 * Added silc_server_packet_queue_purge call to the
4751 silc_server_disconnect_remote to assure that all data in the
4752 queue before disconnecting is sent to the network. Affected
4753 file silcd/server.c.
4755 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4757 * Added the deleting of server's own ID cache entry to the
4758 silc_server_free function. Free also everything else that
4759 has been allocated in silc_server_init. The affected file
4762 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4764 * Added functions silc_parse_version_string, silc_version_to_num,
4765 and silc_ske_parse_version to parse SILC protocol style version
4766 strings. Affected files lib/silcutil/silcutil.[ch] and
4767 lib/silcske/silcske.[ch].
4769 * Added new configuration params: version_protocol, version_software
4770 and version_software_vendor to specify what version the remote
4771 host must at least be to be able to connect to server. The vendor
4772 string can be regex matched too. Added new function
4773 silc_server_connection_allowed to check maximum number of allowed
4774 connections, and allowed versions for incoming connections.
4775 Affected files are silcd/server.c, server_util.[ch] and
4778 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4780 * Added preliminary support for signals in scheduler. The
4781 signals we care about are now blocked always when the scheduler
4782 is locked. This way we can synchronise the use of signal with
4783 scheduler. It is guaranteed that when signal occurs the scheduler
4784 is not locked, and thus new tasks can be safely added to the
4787 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4788 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4789 Added new platform specific routines
4790 silc_schedule_internal_signals_[un]block and
4791 silc_schedule_internal_signal_[un]register.
4793 Added new functions to SILC Schedule API:
4794 silc_schedule_signal_[un]register. Each signal that application
4795 is going to use should be registered to the scheduler.
4797 Affected files are lib/silcutil/silcschedule.[ch],
4798 lib/silcutil/*/silc*schedule.c.
4800 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4802 * Check for unauthenticated client and server in the
4803 silc_server_new_client and silc_server_new_server functions.
4804 Affected file silcd/packet_receive.c.
4806 * Added function silc_string_is_ascii to check whether given
4807 string is 7-bit ASCII string. Affected files are
4808 lib/silcutil/silcutil.[ch].
4810 * Added function silc_id_is_valid_server_id into the
4811 silcd/serverid.c and added checking for valid Server ID's in
4812 silc_server_new_server. The Server ID must always be based
4813 on the server's public IP address.
4815 * Added logging of DISCONNECT packet message in the server.
4816 Affected file silcd/server.c.
4818 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4820 * Changed all library interfaces that use Global RNG to also
4821 accept SilcRng as argument. Affected files are
4822 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4823 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4824 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4825 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4826 lib/silccrypt/rsa.c.
4828 * Added function silc_pkcs_generate_key to the
4829 lib/silccrypt/silcpkcs.[ch] for applications so that they
4830 don't need to do pkcs->pkcs->init calls anymore.
4832 * Remove SilcSocketConnection from the SFTP API since it really
4833 wasn't needed there. The application has the information
4834 saved in its contexts anyway and the SFTP layer doesn't need
4835 know about it. Affected files lib/silcsft/silcsftp.h and
4836 lib/silcsftp/sftp_[server/client].c.
4838 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4839 The SilcSimContext is not SilcSim.
4841 * Fixed possible buffer overflows in silc_id_render in the
4842 lib/silcutil/silcutil.c.
4844 * On EPOC the global crypto module lists are not used at all
4845 in the crypto library. Added support for using the constant
4846 algorithm list on EPOC. Affected files are
4847 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4850 * Fixed the handling of third parameter of KICKED notify, since
4851 it was mistakenly updated to SILC Protocol 1.0 even though it
4852 is to be included in 1.1. Since it is not in 1.0 it is not
4853 mandatory, and this fix now handles it only if it is provided,
4854 and it is not error if it is not provided. Affected file
4855 lib/silcclient/client_notify.c.
4857 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4859 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4860 client. Affected file irssi/src/silc/core/client_ops.c.
4862 * Merged with Irssi 0.8.4 from irssi.org CVS.
4864 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4866 * Check for valid socket connection in client entries before
4867 sending any messages. Fixes a crash, but doesn't fix some
4868 other underlaying bug that is lurking there. Affected
4869 file silcd/packet_send.c.
4871 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4873 * $usermode, $cumode and $cumode_space expandos shouldn't do
4874 anything with non-SILC server records. Affected file
4875 irssi/src/silc/core/silc-expandos.c
4877 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4879 * Fixed the silc_net_check_[host/local]_by_sock to support
4880 IPv6 bound sockets as well. Now they can return IPv6 addresses
4881 as well. Affected file lib/silcutil/silcnet.c.
4883 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4884 Affected lib/silcutil/unix/silcunixnet.c.
4886 * Fixed ID rendering (at least on some platforms, not NetBSD)
4887 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4889 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4891 * Added silc_hash_public_key and silc_hash_public_key_compare
4892 functions to be used with SilcHashTable. They can be used to
4893 hash public keys and compare public keys in hash table. Affected
4894 file lib/silcutil/silcutil.[ch].
4896 * Added support for specifying multiple public keys for Client
4897 connection section in server configuration file. This makes it
4898 possible to accept multiple public keys from same host, or to
4899 make a section that accepts any incoming host, and have the
4900 accepted public keys listed in the section.
4902 Added functions silc_sever_[find/get]_public_key, added the
4903 support for this actually to all connection sections but only
4904 the Client section is currently allowed to specify multiple
4907 Affected files are silcd/server.c, server_internal.h,
4908 command.c, protocol.c, server_util.[ch], packet_receive.c.
4910 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4912 * Merged Irssi 0.8.2 from irssi.org CVS.
4914 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4916 * If silc_debug is TRUE, also output standard logging messages
4917 to stderr with the debug output.
4919 Made silc_log_reset_all() flushing all channels before returning.
4920 Also fixed some documentation typos.
4922 Affected files are lib/silcutil/silclog.[ch].
4924 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4926 * Fixed the server to check correctly the amount of connections
4927 from single host, by checking also the type of the connection.
4928 Fixed also the comparison of number of connections and number
4929 of allowed connections. Affected files are silcd/server.c,
4932 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4934 * Fixed the USERS command reply to save the user's mode on the
4935 channel as well. Fixed JOIN command reply to check whether a
4936 client is on channel already and not join it twice. Affected
4937 file lib/silcclient/command_reply.c.
4939 * Added new file silc-expandos.c into irssi/silc/core/ to return
4940 various stuff for various signal for the statusbar etc. updating.
4941 Now Irssi SILC client prints channel user modes etc. on the
4944 * The user mode (like server/router operator changes) is now shown
4945 on the Irssi SILC client's statusbar. The affected files are
4946 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4948 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4950 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4951 to SILC_SCHEDULE_[UN]LOCK macros.
4953 * Added more error printing to logs in server code. Affected
4954 files silcd/server.c and silcd/protocol.c.
4956 * Fixed -S option parsing in Irssi SILC Client. Affected file
4957 irssi/src/silc/core/silc-core.c.
4959 * Added silc_buffer_alloc_size function. Affected file is
4960 lib/silcutil/silcbuffer.h.
4962 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4964 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4965 constants. Affected files in
4966 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4969 * Changed the internal SFTP Memory FS table to const. Affected
4970 file lib/silcsftp/sftp_fs_memory.c.
4972 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4974 * Fixed the buffer formatting and unformatting routines to
4975 check the size of 64 bits types with sizeof(). Affected
4976 file is lib/silcutil/silcbuffmt.c.
4978 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4980 * Removed 0.6.x backwards support.
4982 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4984 * Changed all integer type names:
4985 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4986 to avoid collisions with other libraries using same type names
4989 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4991 * Added `prefer_ipv6' argument to the functions
4992 silc_net_gethostbyname[_async]. If it is TRUE it will return
4993 IPv6 address over IPv4. If FALSE IPv4 address is returned
4994 even if IPv6 address was found. Affected files
4995 lib/silcutil/silcnet.[ch].
4997 * Added support silc_net_create_connection[_async] to fallback
4998 to IPv4 address if IPv6 address could not be used (like if
4999 it doesn't work on a specific system). Affected file in
5000 lib/silcutil/unix/silcunixnet.c.
5002 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5004 * Added silc_schedule_reinit function to do the enlarging
5005 of the max tasks handling capabilities of the scheduler.
5006 Affected files lib/silcutil/silcschedule.[ch].
5008 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5010 * Added automatic extern "C" { ... } for C++ compilers so the
5011 application does not need to define them. Affected file
5012 includes/silcincludes.h.
5014 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
5015 old name went against naming convention. Applications now
5016 include "silcclient.h" instead of "clientlibincludes.h".
5017 Removed includes/clientlibincludes.h, it is redundant now.
5019 * Renamed includes/version.h to silcversion.h.
5021 * Added really preliminary support for OS/2 into the util
5022 library. Only thread & mutex API is implemented, others
5023 are still to be implemented. Created the lib/silcutil/os2/
5024 directory. Created also file includes/silcos2.h.
5026 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5028 * Added preliminary BeOS support into the util library.
5029 Created lib/silcutil/beos/, and implemented all the needed
5030 functions to support SILC on BeOS. Created also file
5031 includes/silcbeos.h.
5033 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
5035 * Added proper initializations to silc's irssi code, so it's
5036 now possible to load it as module. Affected files
5037 irssi/src/silc/core/silc-core.c,
5038 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
5040 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5042 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
5045 * Fixed the silcdoc document generator to correct generate
5046 docs from all kinds of filenames. Affected files are
5047 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
5049 * ROBOdoc documented lib/silcutil/silcmemory.h.
5050 Added also new function silc_memdup.
5052 * Removed lib/silcutil/silcbufutil.h and moved those routines
5053 to the lib/silcutil/silcbuffer.h.
5055 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5057 * Added `user_count' to the SilcChannelEntry which now tells the
5058 number of users on the channel. The user count is now saved
5059 in normal server of global channels as well. Affected files
5060 silcd/server.c, idlist.h, packet_receive.c and command.c.
5062 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
5063 include file utility functions.
5065 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
5066 instead of calling directly OS routines.
5068 * Fixed NICK change printing in Irssi SILC Client. Fixed
5069 KICKED notify printing in Irssi SILC Client. Affected file
5070 irssi/src/silc/core/client_ops.c.
5072 * Fixed a NICK change bug in client library, to not recreate the
5073 client_entry->channels hash table everytime nick is changed.
5074 Affected file lib/silcclient/client.c.
5076 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5078 * ROBOdoc documented the lib/silcske/silcske.h, and improved
5079 the SKE interface a bit.
5081 * Fixed padding problem in PKCS#1. The padding was not actually
5082 random since the random number generator was used incorrectly.
5083 This security bug affects only when encrypting with PKCS#1, and
5084 it is not currently used at all in SILC. SILC only use signing
5085 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
5087 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5089 * Rewrote the notify handling in Irssi SILC client to not call
5090 the events as signals. Fixes problems with Perl support.
5091 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
5093 * Send the auto-nicking NICK command in client library with
5094 little timeout after connecting. The affected file is
5095 lib/silcclient/client.c.
5097 * Added following new config file settings:
5098 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
5099 key_exchange_timeout, conn_auth_timeout, connections_max,
5102 Implemented all the new config settings handling in the server.
5104 Optimized the use of SKE Mutual flag usage. Use it only
5105 if connection authentication protocol is not based in public
5108 Renamed all SilcServerConfigSection* to SilcServerConfig*
5109 to have a bit shorter names.
5111 Affected files silcd/serverconfig.[ch], server.[ch], and
5114 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5116 * Cleaned up the listening sockets code, preparing for the rehash
5117 support. Affected file is silcd/server.c.
5119 * Fixed some output messages. Affected files are silcd/silcd.c,
5122 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5124 * Create lib/doc/silcrng_intro.html document as introduction
5125 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
5127 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5129 * Fixes to the silcd config template. Affected file is
5130 doc/example_silcd.conf.in.
5132 * Removed type casts from silc_calloc(), conforming to the
5133 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
5135 * Removed param_name member from client, server, and router
5136 section structs, now identifying the param directly.
5138 Added CONFIG_FREE_AUTH macro in config file parsing.
5140 Affected files are silcd/serverconfig.[ch].
5142 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
5144 * Fixed command line parameter handling. All SILC initialization
5145 is now done in silc_core_init() which also fixes autoconnecting
5148 Affected files irssi/src/silc/core/silc-core.c,
5149 irssi/src/fe-text/silc.c.
5151 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5153 * Added new configuration options and blocks:
5154 keepalive_secs, reconnect_count, reconnect_interval,
5155 reconnect_interval_max, reconnect_keep_trying and
5156 require_reverser_lookup. Added ConnectionParam block, and
5157 implemented the connection parameters when connecting as
5158 initiator and when accepting connections as responder.
5160 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
5161 whether given configuration value has been given already.
5163 Affected files silcd/serverconfig.[c], server.[c].
5165 * Splitted the doc/example_silcd.conf.in. Separated the crypto
5166 algorithm parts and created new file silcalgs.conf, that
5167 is now included from the example_silcd.conf.in.
5169 * Optimized the silc_server_connect_to_router_second to take
5170 the connection configuration object from the SilcServerConnection
5171 object instead of finding it during the connecting phase.
5172 Added the configuration object to SilcServerConnection struct.
5173 Affected files silcd/server_internal.h, server.c.
5175 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5177 * Add the client on channel after it was resolved at the
5178 channel message receiving, and it was not already on the
5179 channel. Affected file lib/silcclient/client_channel.c.
5181 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5183 * Fixed the public key authentication to allocate always the
5184 destination signature buffer instead of using static buffer.
5185 Affected file silcd/protocol.c.
5187 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5189 * Unified the serverconfig.[ch]'s helper function interface.
5190 Affected file silcd/serverconfig.[ch].
5192 * Removed doc/example_silc.conf.in since it is redundant.
5193 The make install will now install irssi/silc.conf file.
5195 * Added new Passphrase and Publickey authentication methods to
5196 config file, allowing both public key and passphrase based
5197 authentication to be set at the same time.
5199 Added `prefer_passphrase_auth' setting in config file which
5200 can be used to set to prefer passwd auth if both passwd and
5201 public key is set. If not set, public key is preferred.
5202 This has effect only when being initiator (responder will try
5205 Added support for authentication with passphrase and public key
5206 at the same time. The passphrase is tried first always since
5207 it is faster to check.
5209 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
5211 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5213 * Merged the new SILC Config library, with the server parsing
5214 support. Read the header file silcconfig.h or the toolkit
5215 documentation for the news. Affected files are
5216 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
5217 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
5218 silcd/protocol.c silcd/server.c silcd/server_backup.c
5219 silcd/serverconfig.[ch] silcd/silcd.c.
5221 * Fixed some silclog documentation. Affected file is
5222 lib/silcutil/silclog.h.
5224 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5226 * The silc_cipher_register, silc_hash_register and
5227 silc_hmac_register now checks if the object to be registered
5228 is registered already. Affected files are
5229 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
5231 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5233 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
5235 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5237 * Allow zero length channel messages inside the Channel Message
5238 Payload. Affected file lib/silccore/silcchannel.c.
5240 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
5241 as header filenames.
5243 * Removed lib/silcclient/README and created HTML file
5244 lib/silcclient/silcclient_using.html, which is now included
5245 as part of Toolkit documentation.
5247 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5249 * Fixed CUMODE_CHANGE notify handling to change the mode of
5250 correct client. Affected file lib/silcclient/client_notify.c.
5252 * Make silc_rng_alloc fail if it cannot allocate the sha1
5253 hash algorithm. Affected file lib/silccrypt/silcrng.c.
5255 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5257 * Fixed the file transfer's key agreement payload to include
5258 zero port also if the hostname is NULL because it could not
5261 Call file transfer monitor callback now also if error occurs
5262 during key agreement protocol.
5264 Changed the silc_client_file_send interface to return the
5265 SilcClientFileError instead of session id. The session ID
5266 is returned into pointer provided as argument.
5268 Check that the file exists locally before sending the
5269 file transfer request at all.
5271 Affected file lib/silcclient/client_ftp.c, silcapi.h.
5273 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
5274 error than can occur while key agreement protocol. Affected
5275 file lib/silcclient/silcapi.h.
5277 * Fixed the event_mode CMODE handler to not crash when mode
5278 is changed and +k mode is set in the channel. Affected file
5279 irssi/src/silc/core/silc-channels.c.
5281 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
5282 SILC_LOG_WARNING to give out Warning and not Error. Affected
5283 file lib/silcutil/silclog.c.
5285 * Fixed the channel message payload decryption in the function
5286 silc_channel_message_payload_decrypt to not modify the original
5287 buffer before it is verified that the message decrypted
5288 correctly. Otherwise, next time it is called with correct
5289 channel key it won't encrypt since the payload is corrupted.
5290 Affected file lib/silccore/silcchannel.c.
5292 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5294 * Do not constantly resize the window. A fix patch by cras.
5295 Affected file irssi/src/fe-text/screen.c.
5297 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5299 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
5300 Affected file lib/silcutil/silcnet.c.
5302 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5304 * Fixed a bug in hash table internal routine for traversing
5305 the table with foreach callback. The current entry may
5306 become invalid in the callback but it was referenced after
5307 the callback returned.
5309 Do not allow auto rehashing of hash table during the
5310 silc_hash_table_foreach operation, for same reasons as it is
5311 not allowed for SilcHashTableList. Affected files are
5312 lib/silcutil/silchashtable.[ch].
5314 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5316 * Defined DLLAPI into silcincludes.h and silcwin32.h for
5317 Win32 DLL. extern's in header files are now declared with
5320 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5322 * Fixed private message handling. It used some old code that
5323 caused the client to crash. Affecte file is
5324 lib/silcclient/client_prvmsg.c.
5326 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5328 * Added function silc_client_add_channel,
5329 silc_client_replace_channel_id, and removed functions
5330 silc_client_new_channel_id and silc_idlist_get_channel_by_id
5331 from client library.
5333 * Added cross reference of the joined channels to the
5334 SilcClientEntry, and changed the SilcChannelEntry's
5335 users list to SilcHashTable. The affected files are
5336 lib/silcclient/idlist.[ch].
5338 * Fixed a bug in hash table tarversing. While the hash table
5339 is traversed with SilcHashTableList the table must not be
5340 rehashed. It is now guaranteed that auto rehashable tables
5341 are not rehashed while tarversing the list. Also defined that
5342 silc_hash_table_rehash must not be called while tarversing
5343 the table. Added function silc_hash_table_list_reset that must
5344 be called after the tarversing is over. The affected files are
5345 lib/silcutil/silchashtable.[ch].
5347 * Changed all hash table traversing to call the new
5348 silc_hash_table_list_reset in server and in client library.
5350 * Added function silc_client_on_channel to return the
5351 SilcChannelUser entry if the specified client entry is joined
5352 on the specified channel. This is exported to application as
5353 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
5355 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5357 * Fixed founder regaining problem with JOIN command on normal
5358 server. The notify for mode change must be sent always and
5359 not only if !cmd->pending. Affected file silcd/command.c.
5361 * Fixed the WHOWAS command's reply sending to support the
5362 lists correctly. Affected file silcd/command.c.
5364 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5366 * When sending JOIN command to router for processing the
5367 sender's old command identifier was not saved back to the
5368 sender's command context, fixed now. The affected file is
5371 * Create the key in JOIN command of the router did not return
5372 the channel key, added check for this. Affected file is
5375 * Fixed a channel ID update bug in JOIN command reply. Do
5376 not directly upgrade the ID but call the function
5377 silc_idlist_replace_channel_id if the ID was changed.
5378 Affected file silcd/command_reply.c.
5380 * Fixed memory leaks from command calling if it would fail.
5381 Affected file silcd/command.c.
5383 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5385 * Applied patches from cras:
5387 Memory leak fixes around libaries, irssi window resize fix,
5388 new silclist.h and silcdlist.h, all extern inline changed to
5391 * Removed dotconf from lib/dotconf, not needed anymore.
5393 * Removed TRQ from lib/trq, not needed anymore.
5395 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
5396 with server connections. Later this will be configurable
5397 in config file after new config file is done. Affected file
5400 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5402 * Fixed a crash in server related to channel announcements.
5403 Affected file silcd/server.c.
5405 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5407 * Fixed memory leaks in silc_server_create_new_channel*
5408 functions. Affected file silcd/server.c.
5410 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
5411 which ID was changed. This way the router will send the
5412 user list for the channel again, and server won't be in
5413 desync in some rare circumstances. Affected file is
5414 silcd/packet_receive.c.
5416 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5418 * Check for NULL socket pointer in the function
5419 silc_server_packet_send_to_channel_real. Affected file
5420 silcd/packet_send.c.
5422 * Fixed the BAN notify handling to correctly remove ban
5423 list. Affected file silcd/packet_receive.c.
5425 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5427 * Fixed some header addition to Toolkit distribution in
5428 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
5430 * Added lib/silcclient/client_ops_example.h as an template
5431 file for application programmers to quickly start using
5432 the SilcClientOperation functions in their application.
5433 Updated the lib/silcclient/README as well to tell about this
5434 nice file made available.
5436 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5438 * Call silc_server_remove_from_channels when removing client
5439 entry when NO_SUCH_CLIENT_ID was received. Affected file
5440 is silcd/command_reply.c.
5442 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5444 * Added server & router operator statistics updating. Affected
5445 file silcd/packet_receive.c and silcd/command.c.
5447 * Fixed the SERVER_SIGNOFF notify handling on normal server
5448 not to save the history information for clients. Same was
5449 fixed earlier in remove_clients_by_server function, but not
5450 here. Affected file silcd/packet_receive.c.
5452 * Raised the default connection-retry count from 4 to 7 in
5453 server. Affected file silcd/server.h.
5455 * Cancel any possible reconnect timeouts when we start the
5456 key exchange. Affected file silcd/server.c.
5458 * Do not reconnect on connection failure when SCONNECT was
5459 given. Affected files silcd/server.[ch].
5461 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5463 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
5465 * Fixed the NICK command to always give the unformatted
5466 nickname to the one giving the NICK command. If unformatted
5467 nickname is cached already it will be formatted and the
5468 local entry will always get the unformatted nickname.
5469 Affected file lib/silcclient/idlist.c.
5471 * Fixed some double frees from client library commands.
5472 Affected file is lib/silcclient/command.c.
5474 * Fixed CUMODE command in server to assure that no one can
5475 change founder's mode than the founder itself, there was a
5476 little bug. Affected file silcd/command.c.
5478 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5480 * Removed the SilcClientCommandDestructor from the client
5481 libary, it is not needed anymore. Affected files are
5482 lib/silcclient/silcapi.h, command[_reply].[ch],
5483 client_notify, idlist.c.
5485 * Fixed GETKEY command to first resolve client, and then
5486 resolve the server only if the client was not found, instead
5487 of resolving both at the same time. Affected file is
5488 lib/silcclient/command.c.
5490 * Added silc_client_start_key_exchange_cb and lookup the
5491 remote hostname and IP address before starting the key
5492 exchange with server. The affected file is
5493 lib/silcclient/client.c.
5495 * The server's public key is now saved using the IP address
5496 of the server and not the servername for the filename.
5497 The hostname public key filename is checked as an fall back
5498 method if the IP address based filename is not found.
5500 Fixed the GETKEY command to save the fetched server key
5501 in correct filename.
5503 Print the remote server's hostname now when new key is
5504 received during connection process. Affected file is
5505 irssi/src/silc/core/client_ops.c.
5507 * Return always our own public key to the client if it asks
5508 for it with GETKEY command. Affected file silcd/command.c.
5510 * Removed the use_auto_addr variable from default config
5511 file since it was in wrong section. Affected file is
5514 * Fixed TOPIC_CHANGE notification to not route it when it
5515 was sent using silc_server_send_notify_to_channel function.
5516 Affected file silcd/command.c.
5518 * Fixed silc_server_send_notify_kicked to send the kicker's
5519 Client ID also, it was missing. Affected files are
5520 silcd/command.c, silcd/packet_send.[ch].
5522 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5524 * Do not save client history information in SERVER_SIGNOFF.
5525 Fixes the bug in normal server that it does not detect
5526 the client becoming valid after the server becomes back
5527 online. Affected file silcd/server_util.c.
5529 * Added `sock_error' field into the SilcSocketConnection
5530 context. When error occurs during socket operation (read
5531 or write) the error is saved. Added also new function
5532 silc_socket_get_error to return human readable socket error
5533 message. Affected files are lib/silcutil/silcsockconn.[ch],
5534 lib/silcutil/unix/silcunixsockconn.c, and
5535 lib/silcutil/win32/silcwin32sockconn.c.
5537 * The server now prints the socket error message in the
5538 signoff for client. Affected file silcd/server.c.
5540 * Fixed the `created' channel information sending from router
5541 to server in JOIN command. Checks now whether the channel
5542 really was created or not and set it according that.
5544 Fixed the JOIN command to use the client entry's current
5545 ID during the joining procedure instead of the one it sent
5546 in the command (it is checked though), since it can change
5547 between the packet processing and command processing, and
5548 would just case unnecessary pain in the client end. Affected
5549 file silcd/command.c.
5551 * Fixed a channel key payload sending to use correct channel
5552 ID when the server was forced to change the channel's ID by
5553 router. Router sent the key payload with the old Channel ID.
5554 Affected file silcd/packet_receive.c.
5556 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5558 * Call silc_server_save_channel_key only if the key payload
5559 was provided in the JOIN command's command reply. Affected
5560 file silcd/command_reply.c.
5562 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5564 * Fixed silc_mp_sizeinbase to return the value correctly with
5565 MPI. Affected file lib/silcmath/mp_mpi.c.
5567 * Fixed the stop_server signal to correctly stop the scheduler
5568 and gracefully stop the server when SIGTERM or SIGINT signals
5569 are received. Affected file silcd/silcd.c.
5571 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5573 * Simple handling of TERM and HUP signals. Also added some log
5574 flushing call around. Affected file is
5577 * Fixed small bugs in silclog.c. Now buffering output will take
5578 effect after 10 seconds since startup: This will ensure that
5579 no important startup messages are lost. Also output redirection
5580 will preserve original format ([Date] [Type] message).
5581 Affected file is lib/silcutil/silclog.c.
5583 * Added two options to the config file, in the logging section:
5584 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5585 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5587 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5589 * Do not print the warning about log files not being initialized
5590 more than once to avoid excess logging. Affected file is
5591 lib/silcutil/silclog.c.
5593 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5594 the SIM copying in make install in Makefile.am.pre.
5596 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5598 * Rewritten silclog APIs. Globally interesting changes follows:
5599 silc_log_set_files() changed to silc_log_set_file().
5600 silc_log_set_callbacks() changed to silc_log_set_callback().
5601 ROBOdoc documented silclog header file.
5602 SilcLogCb now returns bool to wether inihibit the default
5603 handler or not (to keep the old behaviour return always TRUE).
5604 The new APIs should also fix the problem of the
5605 silcd_error.log file that was written in the current directory.
5608 Log files streams will remain opened after silc_log_set_file()
5609 call, means less CPU usage notably on high traffic servers.
5610 File streams are now full buffered, and flushed to the disk
5611 every 5 minutes, lesses HD activity and CPU usage.
5612 Messages can be redirected, allowing admins to configure
5613 one single logfile for all server messages.
5614 the silc_log_quick global variable to activate fast-logging.
5615 Affected files lib/silcutil/silclog.[ch]
5617 * Changed some code to conform new silclog APIs. Affected
5618 files are doc/example_silcd.conf.in, silcd/server.c
5619 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5622 * Fixed a memory leak that could occur in some situations.
5623 Affected file silcd/serverconfig.c.
5625 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5627 * Added the silc_client_del_client to remove the client from
5628 all channels as well. Affected file lib/silcclient/idlist.c.
5630 * Fixed the client library to correctly remove the client
5631 from all channels when the client entry is being destroyed.
5632 Affected file lib/silcclient/client_notify.c, command.c.
5634 * Added auto-nicking support to the client library. If the
5635 applicatio now sets client->nickname it will be sent to the
5636 server after connecting by the library. This way for example
5637 SILCNICK (or IRCNICK) environment variables will have effect
5638 and always change the nickname automatically to whatever
5639 it is wanted. Affected file lib/silcclient/client.[ch].
5641 * Renamed silc_server_command_bad_chars to the
5642 silc_server_name_bad_chars and moved it to the
5643 silcd/server_util.[ch]. Added also new function
5644 silc_server_name_modify_bad to return nickname that
5645 includes bad characters as new nickname without those
5646 bad characters. This check and modify is now used in
5647 silc_server_new_client when the username is initially set
5648 as nickname, so it must be checked to be valid nickname.
5649 Affected file silcd/packet_receive.c.
5651 * The nickname length is now taken from the packet for real
5652 and not trusted to strlen() since it clearly can return
5653 wrong length for nickname including bad characters. This
5654 also applies to channel names. Affected file silcd/command.c.
5656 * Removed the lib/silcsilm/modules directory. Modules are now
5657 compiled into the lib/silcsim. Fixed the copying of the
5658 modules to follow symbolic links in Makefile.am.pre.
5660 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5662 * Fixed silc_string_regexify list creation. Fixes bugs with
5663 BAN and INVITE commands in server. The affected file is
5664 lib/silcutil/unix/silcunixutil.c.
5666 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5668 * Removed the command destructor entirely from the server's
5669 command and command reply routines. It is not needed, and
5670 its usage was buggy and caused crashes. Affected files are
5671 silcd/command[_reply].[ch].
5673 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5675 * Cancel protocol and NULL sock->protocol if timeout
5676 occurred during protocol. Affected file silcd/server.c.
5678 * Cancel protocol timeouts always before calling the final
5679 callback, to assure that after final callback is called
5680 no other state will be called for the protocol anymore.
5681 Affected file silcd/protocol.c.
5683 * Print error log if incoming connection configuration could
5684 not be found. Affected file silcd/server.c.
5686 * Fixed JOIN command to correctly save the founder mode
5687 to the client on normal SILC server, when the channel
5688 was created by the router. Affected file silcd/command.c.
5690 * Fixed LIST command (hopefully) to send correct reply
5691 packets. Affected file silcd/command.c.
5693 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5695 * The silc_packet_receive_process now returns FALSE if the
5696 read data was invalid packet, and TRUE if it was ok.
5698 The server now checks that if unauthenticated connection
5699 sends data and its processing fails the server will close
5700 the connection since it could be a malicious flooder.
5702 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5704 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5706 * Make sure the warning about error opening a log file is
5707 printed only once and not everytime it fails (produces
5708 too much useless log). Affected file lib/silcutil/silclog.c.
5710 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5712 * Made the silc_server_daemonise() function more readable.
5713 Affected file silcd/server.c.
5715 * Pid file is now optional, the user may comment it out from
5716 the config file. Removed define SILC_SERVER_PID_FILE, we
5717 don't need a default any longer. Affected file
5718 configure.in.pre, lib/Makefile.am.pre.
5720 * Make some use of the pid file. The server now dies at startup
5721 if it detects a valid pid file on his path. The server would
5722 die anyway in this circumstance, because of the bind() failure.
5723 Affected file silcd/silcd.c.
5725 * No longer compiling lib/dotconf.
5727 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5729 * Fixed JOIN command parsing not to crash. Affected file
5730 lib/silcclient/command.c.
5732 * Fied the NICK_CHANGE notify to add the new client entry
5733 even it is resolved. This removes an <[unknown]> nick
5734 thingy bug in the client. Affected file is
5735 lib/silcclient/client_notify.c.
5737 * Do not try to allocate 0 bytes (efence does not like it)
5738 in lib/silccore/silccomand.c when encoding payload.
5740 * Do not take IRCNICK as nickname in Irssi SILC client since
5741 it is not possible to set nickname before hand connecting
5742 the server (TODO has an entry about adding auto-nicking
5745 * Changed the silc_server_command_pending to check whether
5746 there already exists an pending entry with the specified
5747 command, command identifier and pending callback. This is
5748 to fix IDENTIFY and WHOIS related crashes that may register
5749 multiple pending commands with same identifier. Affected
5750 file silcd/command.c.
5752 * Fixed the server to reconnect to the router even if it
5753 was already reconnecting and EOF was received. This to
5754 fix a possibility that the server wouldn't ever try to
5755 auto-reconnect to the router. Affected file silcd/server.c.
5757 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5759 * Fixed the server's password authentication to use the
5760 length of the locally saved password, and not the one
5761 sent in the packet. Affected file silcd/protocol.c.
5763 * Fixed same password authentication problem in the
5764 Authentication Payload handling routines in
5765 lib/silccore/silcauth.c.
5767 * Yet another password authentication problem fixed with
5768 channel password handling in silcd/command.c.
5770 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5772 * If first character of string in silc_parse_userfqdn is '@'
5773 then do not parse it. Affected file is
5774 lib/silcutil/silcutil.c.
5776 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5778 * Fixed minor bug in IDENTIFY command reply sending, which
5779 caused various weird problems during JOIN when it was
5780 resolving names for users. Affected file silcd/command.c.
5782 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5784 * Fixed the IDENTIFY command reply sending to chech better valid
5785 clients. It was possible to send incomplete list of replies.
5786 Affected file silcd/command.c.
5788 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5790 * Added silc_client_command[s]_[un]register functions now to
5791 dynamically register the commands in client library. Removed
5792 the static table of commands. This allows the client library
5793 to call commands without causing the application to know about
5794 what commands library has called.
5796 Removed the INFO command reply kludge to detect when the command
5797 was called by library. Now library use its own command reply
5798 function for INFO command.
5800 Added function silc_client_command_call to call a command.
5801 Application can use it to call command, not access the structure
5804 Now all commands that are sent by the client library (not
5805 explicitly sent by application) use own command reply functions.
5807 Affected files around lib/silcclient/ and in
5808 irssi/src/silc/core/.
5810 * Fixed the WHOIS command reply sending to chech better valid
5811 clients. It was possible to send incomplete list of replies.
5813 Fixed the WHOIS and IDENTIFY to send the request to router
5814 if normal server did not do it and did not find any results.
5816 Affected file silcd/command.c.
5818 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5820 * Moved the internal data from SilcClient context into its
5821 own file, not accesible to application. Affected files
5822 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5823 and other files in client library.
5825 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5827 * Added doc/examples installation target in Makefile.am.pre.
5830 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5832 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5833 commands the found client entry will be removed from the
5834 cache, after notifying application about the error. Affected
5835 file lib/silcclient/command_reply.c.
5837 * Changed the /MSG to check for exact nickname user gave, and
5838 not let `nick' match `nick@host' if it is only one found. Now,
5839 user must type the exact nickname (like nick@host2) even if
5840 there are no more than one same nicks found. This is to avoid
5841 a possibility of sending nickname to wrong nickname since
5842 `nick' could match `nick@host'. Affected file is
5843 irssi/src/core/silc-servers.c.
5845 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5847 * Do not print "you are now server operator" or similar when
5848 giving /away command. Affected files are
5849 irssi/src/silc/core/client_ops.c, silc-servers.h.
5851 * Made the silc_server_command_pending_error_check to send
5852 the same command reply payload it received back to the
5853 original sender of the command. This way all arguments
5854 that was received by the server will be received by the
5855 client too. Affected file silcd/command.c.
5857 * Added the silc_idcache_add to return the created cache entry
5858 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5860 * Add global clients to expire if they are not on any channel.
5861 This is because normal server will never know if they signoff
5862 if they are not on any channel. The cache expiry will take
5863 case of these entries. This is done by normal servers only.
5864 The affected files are silcd/command_reply.c,
5865 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5867 * If server receives invalid ID notification for WHOIS or
5868 IDENTIFY and the ID exists in the lists, it is removed.
5869 Affected file silcd/command_reply.c.
5871 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5872 in client then client entry that it matches is searched and
5873 the nickname is printed on the screen for user. Affected
5874 file irssi/src/silc/core/client_ops.c.
5876 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5878 * Use cache entry expire time in the LIST command reply to
5879 purge old entries from the cache after the LIST command
5880 reply has been received. This way we don't have non-existent
5881 entries in the cache for too long. Affected file is
5882 silcd/command_reply.c.
5884 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5886 * If we are normal server, and we've not resolved client info
5887 in WHOIS or IDENTIFY from router, and it is global client,
5888 we'll check whether it is on some channel. If it is not
5889 then we cannot be sure about its validity and will resolve it
5890 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5891 file silcd/command.c.
5893 * Search channel by name (if possible) rather than by ID
5894 in IDENTIFY command's command reply. Affected file is
5895 silcd/command_reply.c.
5897 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5899 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5900 Updated specs and implemented it. Affected file silcd/command.c,
5901 silcd/packet_send.c and silcd/packet_receive.c.
5903 * Implemented the <founder auth> payload handling in the JOIN
5904 command. If provided all conditions for channel joining
5905 except requirement to provide correct passphrase can be
5906 overrided by the channel founder. Updated the protocol specs.
5907 Affected file silcd/command.c.
5909 Added support for founder auth in JOIN command in client
5910 library. Fixed the parsing of the JOIN command now to support
5911 all options as they should be. The affected file is
5912 lib/silcclient/command.c.
5914 * Optimized the WHOIS and IDENTIFY commands to send the request
5915 to router only if it includes nicknames or other names. If
5916 they include only IDs then check the local cache first before
5917 routing. Affected file is silcd/command.c.
5919 * Added channels topic announcements. Affected file is
5920 silcd/packet_receive.c and silcd/server.c.
5922 * Fixed the silc_server_send_notify_topic_set to really destine
5923 the packet to channel. Affected file silcd/packet_send.c.
5925 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5926 library. Affected file lib/silcclient/client_notify.c.
5928 * Added UMODE announcements. Affected file silcd/server.c.
5930 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5932 * Memory leak fixes in:
5934 lib/silcutil/silcsockconn.c
5935 lib/silcske/silcske.c
5936 lib/silcske/groups.c
5938 lib/silccrypt/silcpkcs.c
5939 lib/silccore/silccommand.c
5940 lib/silccore/silcidcache.c
5945 * ROBOdoc documented the lib/silcske/groups.h file and a
5946 bit changed the interface for better.
5948 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5950 * Update the client entry context in the ID cache after
5951 nick change. Affected file lib/silcclient/command.c.
5952 Fixes the CUMODE command when regaining founder privileges,
5953 and a little WHOIS problem.
5955 * Fixed silc_net_gethostbyname to correctly call the
5956 inet_ntop. Affected file lib/silcutil/silcnet.c.
5958 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5960 * Added IPv6 support checking to the configure.in.pre, added
5961 also --enable-ipv6 option to override the check. Affected
5962 file configure.in.pre.
5964 * The silc_thread_create now calls the start function
5965 directly if threads support is not compiled in. Removes
5966 ugly #ifdef's from generic code. Affected files are
5967 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5969 * Added silc_net_gethostby[name/addr]_async to asynchronously
5970 resolve. Affected files are lib/silcutil/silcnet.[ch].
5972 * Added support for rendering IPv6 based server, client and
5973 channel IDs. Affected file lib/silcutil/silcutil.c.
5975 * Added support for creating IPv6 based server IDs. Affected
5976 file is silcd/serverid.c.
5978 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5980 * Added silc_net_gethostby[addr/name] into the
5981 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5982 routines. Added silc_net_is_ip[4/6]. Affected file is
5983 lib/silcutil/unix/silcunixnet.c. All routines that take
5984 address as argument now supports both IPv4 and IPv6 addresses.
5986 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5988 * Fixed LIST command reply sending in server. Affected file
5991 * Server now sends the kicker's client ID in the KICK notify
5992 to the kicked client. Affected file silcd/command.c.
5994 * The client library now parses the kickers client ID and
5995 UI displays it. Affected files lib/silcclient/client_notify.c
5996 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5998 * Made all payload parsing function prototypes consistent.
5999 They all take now const unsigned char * and uint32 pair as
6000 the payload data instead of SilcBuffer. Changes all around
6001 the source tree. Other unsigned char* -> const unsigned char*
6002 changes around the tree as well.
6004 * Optimized SFTP client and server packet sending not to
6005 allocate new buffer for each packet but to recycle the
6006 first allocated buffer. Affected files are
6007 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
6009 * Optimized the SFTP client to use SilcList instead of
6010 SilcDList for requests, because it is faster. Affected file
6011 is lib/silcsftp/sftp_client.c.
6013 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
6014 into lib/silccore/silcid.[ch].
6016 Renamed silcpayload.[ch] into silcargument.[ch].
6018 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
6020 * If client entry is deleted with active key agreement
6021 session, abort the session.
6023 The silc_client_abort_key_agreement now calls the completion
6024 callback with new SILC_KEY_AGREEMENT_ABORTED status.
6026 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
6029 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6031 * Don't use __restrict in older GCC's. Affected file is
6032 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
6034 * silc_net_localhost now attempts to reverse lookup the
6035 IP/hostname. Affected file lib/silcutil/silcnet.c.
6037 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
6038 command. It can be used to gain founder privileges at
6039 the same time when joining the channel.
6041 Defined that the SILC_NOTIFY_TYPE_KICKED send the
6042 kicker's client ID as well. Updated protocol specs.
6044 Defined that the server must send SILC_COMMAND_IDENTIFY
6045 command reply with error status to client who sent
6046 private message with invalid client ID.
6048 Updated the protocol specification.
6050 * Added silc_server_send_command_reply to send any
6051 command reply. Affected file silcd/packet_send.[ch].
6053 * Added silc_id_payload_encode_data to encode ID payload
6054 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
6056 * The server now send IDENTIFY command reply with error
6057 status if client ID in private message is invalid. Affected
6058 file silcd/packet_receive.c.
6060 * Save the server key file with server's IP address in
6061 the filename instead of hostname. The affected file is
6062 irssi/src/silc/core/client_ops.c.
6064 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6066 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
6069 * Added libtool support for compiling shared objects in
6070 lib/silcsim. Affected file configure.in.pre and
6071 lib/silcsim/Makefile.am. Original patch by cras.
6073 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6075 * Pid file configuration, and server's config file fixes
6076 patch by toma. Updated CREDITS file.
6078 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6080 * Fixed silc_client_channel_message to not try to decrypt
6081 the message twice if it resolved the destination client
6082 information. This could cause of dropping one channel
6083 message. Affected file lib/silcclient/client_channel.c.
6085 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6087 * Added silc_client_run_one into lib/silcclient/silcapi.h and
6088 lib/silcclient/client.c. This function is used when the SILC
6089 Client is run under some other scheduler, or event loop or
6090 main loop. On GUI applications, for example this may be
6091 desired to used to run the client under the GUI application's
6092 main loop. Typically the GUI application would register an
6093 idle task that calls this function multiple times in a second
6094 to quickly process the SILC specific data.
6096 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
6098 * Fixed silc_server_drop() for dropping the supplementary
6099 groups as well, this could cause a security hole on some
6102 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6104 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
6107 * Write PID file after dropping privileges. Added -F option
6108 to run server on foreground. A patch by debolaz.
6109 Affected files silcd/server.c, silcd/silcd.c.
6111 * Fixed MOTD to return the MOTD file server name. Affected
6112 file silcd/command.c.
6114 * Added INFO command reply handling to the Irssi SILC Client.
6115 Affected file irssi/src/silc/core/client_ops.c.
6117 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6119 * Fixed the silc_idcache_list_* routines to really support
6120 the dynamic list. Fixes a crash. Affected file is
6121 lib/silccore/silcidcache.c.
6123 * Fixed the LIST command reply to really call LIST command's
6124 pending callbacks. Affected file silcd/command_reply.c.
6126 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6128 * Update conn->local_entry->nickname after giving NICK
6129 command. Affected file lib/silcclient/command.c.
6131 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
6133 * Added the [pid] option to the silcd configuration file
6135 Affected files: serverconfig.[ch] and silcd.c
6137 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6139 * Save fingerprint in WHOIS command reply in server.
6140 Affected file silcd/command_reply.c.
6142 * Fixed NICK commands pending callback registration.
6143 Affected file lib/silcclient/command.c.
6145 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6147 * Use ++server->cmd_ident when sending commands in server,
6148 instead of random number. Affected file silcd/command.c.
6150 * Fixed GETKEY command reply to call actually GETKEY pending
6151 command callbacks. Affected file silcd/command_reply.c.
6153 * A bit stricter check for nicknames. Check for same nickname
6154 in NICK command also. Affected file silcd/command.c.
6156 * Do not call INFO command everytime client ID changes, only
6157 during first connecting. Affected file lib/silcclient/client.c.
6159 * Set the new nickname only after successful command reply for
6160 NICK command is returned by server. Affected file
6161 lib/silcclient/command.c.
6163 * Remove nicknames from nicklist during server_signoff notify.
6164 Should fix /NAMES bit more. The affected file is
6165 irssi/src/silc/core/silc-channels.c.
6167 * Added `fingerprint' field to the SilcIDListData in the
6168 silcd/idlist.h to hold the fingerprint of the client's
6171 Send the fingerprint of the client's public key in WHOIS
6174 Affected files silcd/command.c, and silcd/idlist.[ch].
6176 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
6177 create fingerprint from given data.
6179 * Show the fingerprint of the client's public key in WHOIS.
6180 Affected files irssi/src/module-formats.[ch] and
6181 irssi/src/silc/core/client_ops.c.
6183 * Format the multiple same nicknames also during JOIN and
6184 NICK_CHANGE notifys. Affected file is
6185 lib/silcclient/client_notify.c.
6187 * Do not print error on screen for invalid private message
6188 payload since it can come if someone is sending private
6189 messages with wrong key. Affected file
6190 lib/silccore/silcprivate.c.
6192 * Fixed multiple concurrent /PING crash. Affected file
6193 lib/silcclient/command.c.
6195 * Changed the wrong ID encoding. All IP addresses must be
6196 in MSB first order in encoded format. They were encoded
6197 wrong and was in LSB format. Affected files are
6198 silcd/serverid.c, lib/silcutil/silcutil.c.
6200 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
6202 * Call the `connect' client operation through the scheduler
6203 in case of error. Affected file lib/silcclient/client.c.
6205 * Call the `failure' client operation even if the error
6206 occurred locally during a protocol. Affected file is
6207 lib/silcclient/protocol.c.
6209 * Added support of sending LIST command to router from normal
6210 server. This way normal server can get list of all channels
6211 in the network too. Fixed the channel list sending in the
6212 server too. Affected files are silcd/command.c, and
6213 silcd/command_reply.[ch].
6215 * Added silc_server_update_channels_by_server and
6216 silc_server_remove_channels_by_server. They are used during
6217 disconnection of primary router and in backup router protocol.
6218 Affected file silcd/server_util.[ch], silcd/server.c and
6219 silcd/server_backup.c.
6221 * Fixed channel adding to global list in IDENTIFY command
6222 reply in server. Affected file silcd/command_reply.c.
6224 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6226 * If the incoming packet type is REKEY or REKEY_DONE process
6227 that packet always synchronously. Fixes yet another MAC
6228 failed error on slow (dialup) connections. Affected file
6229 lib/silcclient/client.c and silcd/server.c.
6231 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6233 * Call check_version SKE callback for initiator too. Affected
6234 file lib/silcske/silcske.c.
6236 * Implemented fix for security hole found in the SKE that was
6237 fixed in the specification few days back; the initiator's
6238 public key is now added to the HASH value computation.
6239 Added backwards support for the old way of doing it too, for
6240 old clients and old servers. Affected file is
6241 lib/silcske/silcske.c.
6243 * Enabled mutual authentication by default in SKE. If initiator
6244 is not providing mutual authentication the responder will
6245 force it. This will provide the proof of posession of the
6246 private key for responder. The affected files are
6247 lib/silcclient/protocol.c and silcd/protocol.c.
6249 * Do not cache anymore the server's public key during SKE.
6250 We do mutual authentication so the proof of posession of
6251 private key is done, and if the server is authenticated in
6252 conn auth protocol with public key we must have the public
6253 key already. Affected file silcd/protocol.c.
6255 * Added new global debug variable: silc_debug_hexdump. If
6256 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
6257 file lib/silcutil/silclog.[ch].
6259 * Fixed compilation warning due to char * -> const char *.
6260 Affected files lib/silcutil/silcnet.h, and
6261 lib/silccore/silcauth.[ch].
6263 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6265 * Fixed CMODE command when new channel key was created. If
6266 the creation failed the old key was removed. Next time giving
6267 same command would crash the server since the old key was
6268 freed already. Affected file silcd/command.c.
6270 * Fixed the silc_server_announce_get_channels to not crash
6271 on reconnect. Affected file silcd/server.c.
6273 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6275 * Added silc_log_set_debug_string function to set a regex
6276 string to match for debug output. Only the function names,
6277 or filenames matching the given debug string is actually
6278 printed. This way it is possible to filter out those debug
6279 strings that user is not interested in.
6281 Fixed a bug in silc_string_regexify.
6283 Affected files lib/silcutil/silclog.[ch], and
6284 lib/silcutil/unix/silcunixutil.c.
6286 * Changed the -d options in both server and Irssi SILC client
6287 to take the debug string as argument. Affected files
6288 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
6290 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6292 * Added silc_hash_babbleprint to create a Bubble Babble
6293 Encoded fingerprint. The encoding is developed by Antti
6294 Huima (draft-huima-babble-01.txt), and it creates human
6295 readable strings out of binary data. Affected file
6296 lib/silccrypt/silchash.[ch].
6298 * Print the babble print now in addition of fingerprint as well
6299 in Irssi SILC client. Affected files are
6300 irssi/src/fe-common/silc/module-formats.[ch],
6301 irssi/src/fe-common/silc/core/client_ops.c.
6303 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6305 * Fixed a security problem found in SKE. The initiator's
6306 public key too is now added to the HASH hash value creation
6307 which is signed by the responder to create the SIGN value.
6308 This will prevent anyone in the middle to lie to the responder
6309 about the initiator's public key. If this is done now, the
6310 man in the middle will get caught. Updated the protocol
6313 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6315 * Better installation directory handling. Configure module
6316 paths and other paths automatically to example_silc* files
6317 in doc/. A patch by toma.
6319 * Fixed compiler warning from MPI library, and from SILC RNG.
6322 * Added SILC_SERVER_PID_FILE to define the pid file for server.
6323 It can be configured with ./configure. A patch by toma.
6325 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6327 * Find correct make to use in prepare-clean. A patch by
6328 toma. Affected file prepare-clean.
6330 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
6332 * Added irssi variables use_auto_addr, auto_bind_ip,
6333 auto_bind_port and auto_public_ip.
6335 * Changed the interface for silc_client_send_key_agreement
6336 in lib/silcclient/silcapi.h
6340 irssi/src/silc/core/silc-core.c
6342 lib/silcclient/silcapi.h
6343 irssi/src/silc/core/silc-channels.c
6344 lib/silcclient/client_keyagr.c
6347 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6349 * Added silc_pkcs_public_key_compare to compare two
6350 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
6352 * Check that the client who set the founder mode on the
6353 channel is the same client that is giving the founder
6354 mode to itself. It is done by comparing the saved public
6355 key (it is saved even in the authentication is passphrase).
6356 Affected file silcd/command.c.
6358 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6360 * Do not process packet for disconnected socket connection.
6361 Affected file lib/silccore/silcpacket.c.
6363 * Process the DISCONNECT packet through scheduler in the
6364 client library. Affected file lib/silcclient/client.c.
6366 * Fixed the silc_client_packet_parse to not to increase
6367 the packet sequence number if the conn->sock and the
6368 current socket connection is not same. This can happen
6369 for example during key agreement when the conn includes
6370 multiple socket connections (listeners). Affected file
6371 lib/silcclient/client.c.
6373 * The sender of the file transfer request now provides also
6374 the pointer (listener) for the key exchange protocol. If
6375 the listener cannot be created then it sends empty key
6376 agreement and lets the receiver provide the listener.
6378 Added `local_ip' and `local_port' arguments to the
6379 silc_client_file_send. If they are provided they are used,
6380 if not then it will attempt to find local IP address, if
6381 not found or bind fails then the remote client will provide
6384 Affected files are lib/silcclient/client_ftp.c and
6385 lib/silcclient/silcapi.h.
6387 * Extended the FILE SEND command to support defining the
6388 local IP and port for key exchange listener. They are
6389 optional. Affected file irssi/src/silc/core/silc-servers.c.
6391 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6393 * Defined to WHOIS command reply the sending of fingerprint
6394 of the client's public key (if the proof of posession of the
6395 corresponding private key is verified by the server).
6396 Updated to the protocol specification.
6398 * Added support of receiving the client's public key's
6399 fingerprint in command reply in client library. Affected
6400 file is lib/silcclient/command_reply.c, and
6401 lib/silcclient/idlist.[ch].
6403 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6405 * Do not send over 128 chars long nickname to the server
6406 in NICK command. Affected file lib/silcclient/command.c.
6408 * Do not send over 256 chars long channel names to the server
6409 in JOIN command. Affected file lib/silcclient/command.c.
6411 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6413 * Assure that silc_server_close_connection cannot be called
6414 twice for same socket context. Affected file is
6417 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6419 * Send error message to application if opening file for
6420 writing during file transfer fails. Affected file is
6421 lib/silcclient/client_ftp.c.
6423 Remove all file transfer sessions for a client that we're
6424 removing from ID cache.
6426 Affected file is lib/silcclient/client_ftp.c.
6428 * Fixed silc_net_addr2bin to return correct address. Affected
6429 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6431 * Fixed file transfer session removing on signoff notify.
6432 Affected file irssi/src/silc/core/silc-servers.c.
6434 * Added the SilcClientFileError to be returned in the monitor
6435 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
6436 Affected file lib/silcclient/silcapi.h.
6438 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6440 * Fixed a crash in silc_client_ftp_free_sessions and
6441 silc_client_ftp_session_free_client. Affected file
6442 lib/silcclient/client_ftp.c.
6444 * Added `disabled' field in the SilcChannelEntry in the server
6445 to indicate if the server entry is disabled. Affected file
6446 silcd/idlist.h, silcd/command[_reply].c.
6448 * SILC server adds now /var/run/silcd.pid everytime it is
6449 started. Affected file silcd/silcd.c.
6451 * Added silc_server_packet_send_clients to send a packet to
6452 the provided table of client entries. Affected file
6453 silcd/packet_send.[ch].
6455 * Fixed a crash in client resolving in client_prvmsg.c in
6456 client library. Affected file lib/silcclient/client_prvmsg.c.
6458 * Do not actually remove the client directly from ID cache
6459 during SERVER_SIGNOFF, but invalidate it. This way we
6460 preserve the WHOWAS info for the client. Affected file
6461 silcd/server_util.c.
6463 * Fixed SERVER_SIGNOFF notify handling in the server. The
6464 server is now able to process incoming SERVER_SIGNOFF notify
6465 for a server that it doesn't even know about. It will remove
6466 the clients provided in the notify. Affected file
6467 silcd/packet_receive.c.
6469 * Check for partial packet in data queue after every packet that
6470 was found from the queue. Return and wait for more data if
6471 there is partial data in queue. Affected file is
6472 lib/silccore/silcpacket.c.
6474 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6476 * Added SilcClietFileError enum to indicate error in
6477 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6478 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6479 Affected files lib/silcclient/silcapi.h and
6480 lib/silcclient/client_ftp.c.
6482 * Check that newsize in silc_buffer_realloc is larger than
6483 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6485 * Added better monitor of file transfers. It now monitors
6486 key agreement protocol during the file transfer too. Added
6487 error reporting too. Affected files
6488 irssi/src/silc/core/silc-servers.c,
6489 irssi/src/fe-common/silc/module-formats.[ch].
6491 * Wrote a help file for FILE command.
6493 * Added silc_rng_global_get_byte_fast to get not-so-secure
6494 random data as fast as possible. Random data is read from
6495 /dev/urandom if available and from the SILC RNG if not
6496 available. It is used in padding generation. Affected file
6497 lib/silccrypt/silcrng.[ch].
6499 * All packets in client library are now processed synchronously.
6500 Optimized packet processing a lot. Affected file
6501 lib/silcclient/client.c.
6503 * All server connection packets are processing synchronously
6504 now in server, to optimize packet processing. Affected file
6507 * Include files are installed now only in Toolkit distribution
6508 if make install is given. Affected files: all Makefile.am's.
6510 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6512 * Assure that silc_client_notify_by_server_resolve does not
6513 resolve the client information multiple times. If it cannot
6514 be found by the first it cannot be found at all. Affected
6515 file lib/silcclient/client_notify.c.
6517 * Fixed WHOWAS command reply calling. Affected file
6518 lib/silcclient/command_reply.c.
6520 * Removed all references to silc_idlist_get_client from the
6521 Irssi SILC client since that call is internal call used by
6522 the library. The Irssi SILC client will use now client
6523 retrieval functions found in silcapi.h.
6525 * Fixed a bug in resolving nickname info before sending
6526 private message. It used freed memory. Affected file
6527 irssi/src/silc/core/silc-servers.c.
6529 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6531 * Assure my_channels statistics cannot go negative in server.
6532 Affected files silcd/server.c, silcd/server_util.c.
6534 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6536 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6538 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6540 * Win32 Toolkit changes. Affected files
6541 win32/silc.dsw, win32/libsilc/libsilc.def,
6542 win32/libsilcclient/libsilc.def,
6543 lib/silcutil/silcutil.c, and
6544 lib/sftp/sftp_fs_memory.c.
6546 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6548 * Added silc_net_localip to return local host's IP address.
6549 Affected file lib/silcutil/silcnet.[ch].
6551 * If key exchange or rekey protocol is active for a connection
6552 parse all packets syncronously since there might be packets
6553 in packet queue that we are not able to process without first
6554 processing packets before them. Affected file silcd/server,
6555 lib/silcclient/client.c.
6557 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6558 whether library should continue processing the packet.
6559 Affected file lib/silccore/silcpacket.h.
6561 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6562 SilcSFTPMonitorData to SFTP server to monitor various
6563 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6564 lib/silcsftp/sftp_server.c.
6566 * Added silc_file_size to return file size. Affected file
6567 lib/silcutil/silcutil.[ch].
6569 * Implemented the file transfer support for the client library.
6570 Added preliminary support for simple client to client one-file
6571 transmission. Affected file lib/silcclient/client_ftp.c,
6572 lib/silccilent/client.[ch].
6574 * Added new local command FILE to the Irssi SILC Client.
6575 It is used to perform the file transfer. It has subcommands
6576 SEND, RECEIVE, SHOW and CLOSE. Affected files
6577 irssi/src/silc/core/client_ops.c,
6578 irssi/src/silc/core/silc-server.[ch].
6580 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6582 * Relay the SILC_PACKET_FTP in the server. Affected files
6583 silcd/server.c and silcd/packet_receive.c.
6585 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6587 * Renamed silc_file_read and silc_file_write to functions
6588 silc_file_readfile and silc_file_writefile. Added function
6589 silc_file_open and silc_file_close. Affected files
6590 lib/silcutil/silcutil.[ch].
6592 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6594 * Resolve the client info when received private message or
6595 channel message for a client which nickname we don't know.
6596 Affected files lib/silcclient/client_prvmsg.c and
6597 lib/silcclient/client_channel.c.
6599 * Do not crash in /KEY if client is not connected. Affected
6600 file irssi/src/silc/core/silc-channels.c.
6602 * Added SilcClientStatus field to the SilcClientEntry in the
6603 lib/silcclient/idlist.h.
6605 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6606 is incomplete and is being resolved, it won't be resolved
6609 Make sure also that USERS command reply does not resolve
6610 twice information. Affected file is
6611 lib/silcclient/command_reply.c.
6613 Make sure that silc_client_get_clients_by_list does not
6614 resolve twice same information.
6616 * Check for valid client->id in the silc_server_free_client_data.
6617 Affected file silcd/server.c.
6619 * Fixed /GETKEY nick@server not to crash if the server entry
6620 is not found. Affected file lib/silcclient/command.c.
6622 * Fixed the silc_server_check_cmode_rights to check the
6623 requested modes correctly. Affected file silcd/command.c.
6625 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6627 * Better checks for non-printable chars in nick added.
6628 Affected file silcd/command.c.
6630 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6632 * Call the silc_server_udpate_servers_by_server in the
6633 primary router that comes back online in the backup resuming
6634 protocol. Otherwise it routes packets wrong. Affected file
6635 silcd/server_util.[ch], silcd/server_backup.c.
6637 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6639 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6640 lib/silcutil/silcbuffmt.[ch].
6642 * Redefined the SILC packet header to include the padding
6643 length. Affected file lib/silccore/silcpacket.[ch].
6645 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6646 length for maximum padding up to 128 bytes). Affected
6647 file lib/silccore/silcpacket.h.
6649 * Removed all backwards support for old 0.5.x MAC thingies.
6650 The SILC packet header change makes it impossible to be
6651 backwards compatible.
6653 * Send the ENDING packet with timeout in the backup resuming
6654 protocol. This is to assure that all routers has connected
6655 to the primary router. Affected file silcd/server_backup.c.
6657 * Changed the RNG to take the first IV from random data. It
6658 used to take it from zero actually. Changed the RNG also
6659 to use /dev/urandom during session. /dev/random is used
6660 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6662 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6664 * Changed the SILC packet header to have the first two bytes
6665 (the packet length) encrypted. Affected files aroung the
6666 code tree, lib/silccore/silcpacket.[ch]. Removed the
6667 SilcPacketCheckDecrypt callback. It is not needed anymore
6668 since the silc_packet_receive_process will determine now
6669 whether the packet is normal or special.
6671 * Implemented the unidirectional MAC keys. Affected files
6672 lib/silcske/silcske.c, silcd/protocol.c and
6673 lib/silcclient/protocol.c.
6675 * Implemented the packet sequence number to the MAC computation.
6676 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6677 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6678 lib/silcclient/protocol.c.
6680 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6682 * Allow backup router to announce servers. All servers
6683 announced by backup router are added to the global list
6684 automatically. Update hte server's socket to our primary
6685 router also when backup router announces a server.
6686 Affected file silcd/packet_receive.c.
6688 * Do not update the client->router in the function
6689 silc_server_udpate_clients_by_server if the client is on
6690 global list. We might fail to find any specific server
6691 for locally connected clients and local cell clients. They
6692 should still use the `from' and not `to' as client->router.
6693 This fixes backup router resuming protocol. Affected file
6694 silcd/server_util.c.
6696 * Decrease channel statistics count only if the channel
6697 deletion worked. Affected files are silcd/server.c and
6698 silcd/server_util.c.
6700 * Added silc_server_update_servers_by_server to update origin
6701 of all server entries. Used during backup router protocol.
6702 Affected files silcd/server_util.[ch], silcd/server.c. and
6703 silcd/backup_router.c.
6705 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6706 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6707 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6708 lib/silccrypt/silchmac.c.
6710 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6712 * Assure that router cannot reroute the same channel message
6713 to the sender. Affected file silcd/packet_receive.c.
6715 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6717 * Made better checks that the channel message is not sent
6718 to the router it came from. Affected file is
6719 silcd/packet_send.c. Fixed memory leak too.
6721 * Announce informations for incoming router connection, but
6722 only after checking if it is replaced by backup router.
6723 Affected file silcd/packet_receive.c.
6725 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6727 * Fixed the backup resuming protocol to work in multiple
6728 router environment. Affected file silcd/server_backup.c.
6730 * Route packet only to one router in the function
6731 silc_server_packet_send_to_channel. Affected file is
6732 silcd/packet_send.c.
6734 * Fixed silc_server_send_notify_dest to set the broadcast
6735 flag. Fixed the silc_server_send_notify_topic to actually
6736 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6737 Affected file silcd/packet_send.c.
6739 * Changed the SFTP Filesystem interface. Changed the
6740 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6741 the filesystem operation function. The SilcSFTPFilesystem
6742 is now a context that is allocated by all filesystem allocation
6743 functions and it already includes the operations structure
6744 and filesystem specific context. It is given as argument
6745 now to the silc_sftp_server_start. This made the interface
6746 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6747 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6749 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6751 * Changed the backup router adding and getting interfaces
6752 in the server. The router that will be replaced by the
6753 specified backup router is now sent as argument. Affected
6754 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6757 * Added silc_net_addr2bin_ne to return the binary form of
6758 the IP address in network byte order. Affected files
6759 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6761 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6763 * Check for existing server ID in silc_server_new_server
6764 and in silc_server_connect_to_router_final and remove the
6765 old entry if it exists. Affected file silcd/packet_receive.c,
6768 * Send the channel message always to only one router, either
6769 in upstream or downstream. Affected file is
6770 silcd/packet_send.c.
6772 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6774 * Wrote the definition of the backup resuming protocol to the
6775 protocol specification.
6777 * Removed one redundant channel key generation from normal
6778 server during joining procedure. Removed one redundant
6779 channel key sending from server to router during joining
6780 procedure. Affected file silcd/command.c.
6782 * Made minor bugfixes to the backup router resuming protocol.
6783 Affected file silcd/server_backup.c, server.c.
6785 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6787 * Added --disable-asm configuration option. Affected files
6788 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6791 * Implemented the backup resuming protocol that is used to
6792 resume the primary router position in the cell after the
6793 primary router comes back online. Affected files
6794 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6795 and silcd/server_util.[ch].
6797 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6799 * Sleep two (2) seconds after sending QUIT command to server.
6800 Affected file lib/silcclient/command.c.
6802 * Assure that if outgoing data buffer is pending do not force
6803 send any data. Affected file silcd/packet_send.c.
6805 * Assure that if outgoing data buffer is pending do not force
6806 send any data. Affected file lib/silcclient/client.c.
6808 * Implemented the backup router support when the primary router
6809 goes down. The servers and routers can now use the backup
6810 router as new primary router without loosing connectivity.
6812 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6814 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6815 in the server to indicate disabled entry. All data read
6816 from the connection will be ignored and no data is sent
6817 for entry that is disabled. Affected files are
6818 silcd/idlist.h, silcd/server.c.
6820 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6822 * Created SFTP client and server test programs in the
6823 lib/silcsftp/tests directory.
6825 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6827 * Implemented memory filesystem (virtual filesystem) for
6828 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6831 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6833 * Implemented the SFTP (SSH File Transfer Protocol) to the
6834 lib/silcsftp. It includes SFTP client and SFTP server
6837 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6839 * Moved lib/silccore/silcprotocol.[ch] to the
6840 lib/silcutil library.
6842 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6843 take variable argument list pointer as argument. Affected
6844 file lib/silcutil/silcbuffmt.[ch].
6846 * Added silc_buffer_set function that is used to set data
6847 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6848 Affected file lib/silcutil/silcbuffer.h.
6850 * Changed various routines in the core library to use the new
6851 silc_buffer_set instead of allocating new buffer only for
6854 * Added 64-bit value formatting and unformatting support to the
6855 silc_buffer_[un]format routines. Affected file is
6856 lib/silcutil/silcbuffmt.[ch].
6858 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6859 to includes/bitmove.h.
6861 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6863 * Fixed channel user mode saving in client library. Affected
6864 file lib/silcclient/command[_reply].c.
6866 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6868 * Defined the file transfer to the SILC Protocol. Added
6869 new packet type SILC_PACKET_FTP and defined File Transfer
6870 Payload. The mandatory file transfer protocol is SFTP
6871 (SSH File Transfer Protocol). Affected file in addition
6872 of the internet draft is lib/silccore/silcpacket.h.
6874 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6875 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6876 is used as part of backup router protocol when the primary
6877 router of the cell is back online and wishes to resume
6878 the position as primary router.
6880 * Redefined the MAC generation keys in the protocol. The
6881 same key is not used anymore in both direction. Both
6882 direction will now use different keys for sending and
6883 receiving. This fixes a potential security flaw. This
6884 change causes incompatibilities in the protocol.
6886 * Redefined also the MAC computation from the packet.
6887 An packet sequence number is now added to the MAC
6888 computation. This prevents possible replay attacks against
6889 the protocol. This change too causes incompatibilities
6892 Added `sequence' field to the SilcPacketContext to hold
6893 the current sequence number for the packet.
6895 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6897 * Added `created' field to the SilcIDListData in the file
6898 silcd/idlist.h to indicate the time when the entry was
6901 * Added `created' field to the SilcChannelEntry too. Affected
6902 file silcd/idlist.h.
6904 * Added `creation_time' aguments to all the announcement functions
6905 in the server. If it is provided then only the entries that
6906 was created after the provided time frame are actually
6907 announced. Affected file silcd/server.[ch].
6909 * The protocol says that the Channel ID's IP address must be
6910 based on the router's IP address. Added check for this in
6911 the silc_server_new_channel when processing incoming New Channel
6912 Payload. Affected file silcd/packet_receive.c.
6914 * Print out the correct version with --version in SILC client.
6915 Affected file irssi/src/silc/core/silc-core.c.
6917 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6919 * Fixed WHOWAS command to check for completnes of the client
6920 entry always, not just when the command is coming from client.
6921 Affected file silcd/command.c.
6923 * Added new function silc_server_packet_queue_purge to purge the
6924 outgoing data queue to the network. After the function returns
6925 it is guaranteed that the outgoing packet queue is empty.
6926 Affected file silcd/packet_send.[ch].
6928 * Purge the outgoing packet queue in the rekey protocol's final
6929 callback to assure that all rekey packets go to the network
6930 before quitting the protocol. Affected file silcd/server.c.
6932 * Added silc_client_packet_queue_parse as similar function as
6933 in server to the client library. The affected file is
6934 lib/silcclient/client.c.
6936 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6938 * Splitted silcd/server.c and created silcd/server_util.[ch]
6939 for utility functions.
6941 * Added new socket flag SILC_SF_DISABLED to indicate that the
6942 connection is open but nothing can be sent to or received from
6943 the connection. Affected file lib/silcutil/silsockconn.[ch].
6944 The checking for disabled socket is checked in the low level
6945 silc_socket_write and silc_socket_read functions.
6947 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6949 * Allow only nicknames and channel names that fits into the
6950 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6952 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6954 * When processing JOIN command reply in server check that if
6955 the channel exists in our global list we'll move it the local
6956 list. Affected file silcd/command_reply.c.
6958 * Fixed the check whether client is joined on the channel already
6959 in JOIN command. Affected file lib/silcclient/command.c.
6961 * Fixed the JOIN command reply to check whether the channel
6962 already exists. Affected file lib/silcclient/command_reply.c.
6964 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6966 * Added silc_ske_status_string to map the SKE error numbers
6967 to readable strings. The affected files are
6968 lib/silcske/silcske[_status].[ch].
6970 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6972 * Do not show the private channels on the WHOIS channel list
6973 as it is not allowed by the protocol. The affected file is
6976 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6978 * Assure that the packet length digged from the actual packet
6979 is something sensible in the silc_packet_decrypt_rest_special
6980 in lib/silccrypt/silcpacket.c.
6982 * Free and NULL the allocated pointer in silc_hmac_alloc if
6983 the HMAC allocation fails. The affected file is
6984 lib/silccrypt/silchmac.c.
6986 * Print the selected security properties to the log files in
6987 the server. Affected file silcd/protocol.c.
6989 * Add SKE's reference counter even if calling the completion
6990 callback manually. Otherwise it goes negative, although it
6991 does not cause any problems. The affected file is
6992 lib/silcske/silcske.c.
6994 * Remove the client entry with short timeout after giving the
6995 KILL command. Affected file lib/silcclient/command.c.
6997 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6998 case all found clients are already disconnected (WHOWAS would
6999 found them) in the server. Affected file silcd/command.c.
7001 * Update the last_receive (time of last data received) to be
7002 updated only when received private or channel message so that
7003 the idle time showed in WHOIS makes more sense.
7005 * Added boolean field `valid' in to the SilcClientEntry in the
7006 client library to indicate whether the entry is valid or not.
7007 This fixes the nickname change bug on channel when changing
7008 the nickname to be same than the old (like nick to Nick) the
7009 nickname formatter doesn't set the new nick anymore to Nick@host.
7010 Affected file lib/silcclient/idlist.[ch].
7012 * Now actually fixed the nickname changing on disconnection.
7013 Added new function silc_change_nick to the Irssi SILC Client.
7014 Affected file irssi/src/silc/core/client_ops.c,
7015 irssi/src/silc/core/silc-nicklist.[ch].
7017 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7019 * Check that the public key exists in the GETKEY command before
7020 trying to encode it. Affected file silcd/command.c.
7022 * Print some notifications on received public keys with GETKEY
7023 command in the Irssi SILC Client. Affected files are
7024 irssi/src/fe-common/silc/module-formats.[ch],
7025 irssi/src/silc/core/client_ops.c.
7027 * Use IDENTIFY command to resolve the server information in the
7028 GETKEY command instead of INFO command. Affected file
7029 lib/silcclient/command.c.
7031 * All command reply functions in the client library now calls
7032 the pending command reply callbacks even if an error has
7033 occurred. The server has done this a long time and now it was
7034 time to move the client library to this as well. Now all
7035 errors can be delivered back to the pending command reply
7036 callbacks if necessary. Affected files are
7037 lib/silcclient/command[_reply].[ch].
7039 * Change the nickname on disconnection back to the username
7040 because in reconnect the server will enforce it to it anyway.
7041 Affected file irssi/src/silc/core/silc-servers.c.
7043 * Fixed a config file parsing bug in the Irssi SILC client.
7044 Affected file irssi/src/silc/core/clientconfig.c.
7046 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7048 * When printing the channel mode on JOIN, verify that the
7049 channel key and channel's HMAC are valid. Affected file
7050 irssi/src/silc/core/client_ops.c.
7052 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7054 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
7055 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
7056 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
7058 * Removed channel key rekey task deleting from the function
7059 silc_server_save_channel_key. Affected file silcd/server.c.
7060 Added explicit timeout task context instead that is used to
7061 delete the task if we are registering a new task before the
7062 new task has elapsed.
7064 * When channel key rekey occurs the client library now saves
7065 the old channel key for a short period of time (10 seconds) and
7066 is able to use it in case some is still sending channel
7067 messages encrypted with the old key after the rekey. Affected
7068 file lib/silcclient/[idlist.h|client_channel.c].
7070 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7072 * Added check to the silc_server_new_id_real to not accept
7073 new ID if it is the sender's own ID. Affected file is
7074 silcd/packet_receive.c.
7076 * Assure that we do not announce ourself or the one we've
7077 sending our announcements when we're router and are announcing
7078 servers to our primary router. Affected file silcd/server.c.
7080 * Fixed silc_server_command_identify_check_client to assemble
7081 correct WHOIS packet. It send corrupted WHOIS packet and
7082 caused problem with router to router connections. Affected
7083 file silcd/command.c.
7085 Fixed also silc_server_command_whois_check the same way
7086 as for the IDENTIFY command.
7088 * Added new SilcIDListStatus to the server in the SilcIDListData
7089 structure. The status now includes the current status of
7090 the entry (like registered, resolved etc.). Affected file
7091 silcd/idlist.[ch]. Defined a bunch of different status types
7092 as well. This replaced the old boolean registered field as well.
7094 Added resolve_cmd_ident field to the SilcClientEntry structure
7095 too so that if the entry is for example being resolved so
7096 another command may attach to the same pending command reply
7097 without requiring to resolve the same entry again. This concept
7098 should optimize the WHOIS and the IDENTIFY resolving under
7099 heavy load by taking away unnecessary resolving for entries
7100 that are being resolved already.
7102 Added support for adding multiple pending commands for one
7103 command idenfier. Affected file silcd/command[_reply].[ch].
7105 * Fixed WHOIS and IDENTIFY save to remove the cache entry
7106 before deleting the data. Otherwise the hash table will have
7107 freed data in comparison functions. Affected file is
7108 silcd/command_reply.c.
7110 * Fixed silc_idlist_replace_client_id to add the new entry to
7111 the cache with NULL nickname. Otherwise there will be invalid
7112 memory as the nickname after the nickname is freed. Affected
7113 file silcd/packet_receive.c.
7115 * Fixed the silc_idlist_get_clients_by_hash. The entries was
7116 saved into wrong slots because the previous number of entries
7117 was not taken into account. Affected file silcd/idlist.c.
7118 Fixed same thing in silc_idlist_get_clients_by_nickname too.
7120 * If we are router and we receive JOIN notify to a channel that
7121 does not have any users then notified client is marked as the
7122 channel founder, as it is it. The affected file is
7123 silcd/packet_receive.c
7125 * Added to the extended hash table API's table_del_*ext functions
7126 the destructor as argument too, so that the caller can decide
7127 which destructor to use or whether to use destructor at all.
7128 Affected file lib/silcutil/silchashtable.[ch].
7130 * Fixed ID Cache purging. It actually deleted the entries from
7131 the hash table after the data was freed. The hash table ended
7132 up comparing freed memory. The affected file is
7133 lib/silccore/silcidcache.c.
7135 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7137 * Fixed Irssi SILC client's KILL command's HELP syntax.
7139 * The USERS command now resolves the detailed user information
7140 if the userinfo field is missing. Affected file is
7141 lib/silcclient/command_reply.c.
7143 * Do not print error in silc_file_read if the read file does
7144 not exist. Just silently return NULL. Affected file is
7145 lib/silcutil/silcutil.c.
7147 * Fixed the silc_log_output to not wine about NULL filename
7148 and to not create some bogus " " filename. Affected file is
7149 lib/silcutil/silclog.c.
7151 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7153 * Fixed various printing bugs on the user interface in the
7154 Irssi SILC Client. Minor changes that were forgotten from
7157 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7159 * Fixed the configure.in.pre and the compilation and distribution
7160 environment to support the new autoconf 2.52. That version is
7161 now required to compile the CVS trunk.
7163 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7165 * Renamed function silc_parse_nickname to silc_parse_userfqdn
7166 to generally parse user@fqdn format strings. Affected file
7167 lib/silcutil/silcutil.c.
7169 * Added nickname_format and nickname_force_format fields to the
7170 SilcClientParams structure. The first one defines the format
7171 for the nicknames that the library will enforce if the receives
7172 multiple same nicknames. The second one is boolean value and
7173 can be used to force the library to always enforce the format
7174 to the nicknames regardles whether there are multiple nicknames
7175 or not. This configurable formatting was employed to flexibly
7176 support accessing multiple nicknames from the user interface.
7177 The userinterface can now set the nicknames to what ever format
7178 they prefer. Affected file lib/silcclient/silcapi.h.
7180 Added function silc_client_nickname_format to the file
7181 lib/silcclient/idlist.c. It performs the nickname formatting.
7183 Added new field `hostname´ to the SilcClientEntry context.
7184 It holds the hostname of the client. Affected file is
7185 lib/silcclient/idlist.h.
7187 * Irssi SILC Client sets the nicknames in nick@hostn format.
7188 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
7189 irssi/src/silc/core/silc-core.c.
7191 The WHOIS printing now also shows both the real nickname and
7192 the formatted nickname so that user knows how to access the
7193 user if there are multiple same nicknames cached. Affected
7194 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
7195 printing formatting too to take the hostname now as a separate
7196 argument. The Affected file is
7197 irssi/src/fe-common/silc/modules-formats.[ch].
7199 * Changed the silc_client_get_clients_local to accept the formatted
7200 nickname as argument. It accepts the real nickname too but the
7201 formatted nickname can be used to find the true entry from
7202 multiple entries. Affected file lib/silcclient/silcapi.h and
7203 lib/silcclient/idlist.c.
7205 * Added nickname_format_parse field to the SilcClientParams.
7206 It is a callback function provided by the application to parse
7207 the nickname out of the formatted nickname string. The library
7208 calls it to get the nickname from the formatted string. Since
7209 the application generally knows better the format of the nickname
7210 string it parses it instead of the library, even though library
7211 encodes the formatted string. If the callback function is not
7212 provided then the library will use the string as is. The
7213 affected file is lib/silcclient/silcapi.h.
7215 * All the nickname strings passed to the client library in
7216 commands are now expected to be formatted nickname strings.
7217 If the command does not support the formatted nickname string
7218 it will assume that the sent string is the actual nickname.
7219 Affected file lib/silcclient/command.c.
7221 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7223 * Added public key authentication support to OPER and SILCOPER
7224 commands in the client library. Affected file is
7225 lib/silcclient/command.c.
7227 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7229 * Changed the get_auth_methdod client operation to be asynchronous.
7230 It can be async if the application resolves the authentication
7231 method from the server during the negotiation. Added new
7232 SilcGetAuthMeth completion callback that the application will
7233 call after resolving the authentication method.
7235 Added function silc_client_request_authentication_method that
7236 the application can use to resolve the authentication method
7237 from the server. Added also SilcConnectionAuthRequest callback
7238 that the library will call after the server has replied. The
7239 application can call this function if it does not know the
7240 current authentication method.
7242 Affected files are lib/silcclient/client.c and
7243 lib/silcclient/silcapi.h.
7245 * The Irssi SILC client now automatically resolves the authentication
7246 method incase any configuration information is not present (and
7247 currently there never is). The affected file is
7248 irssi/src/silc/core/client_ops.c.
7250 * Fixed public key authentication from the client library.
7251 Affected file lib/silcclient/protocol.c. Changed also the
7252 protocol specification about the public key authentication in
7253 the connection authentication protocol. The actual data to be
7254 signed is now computed with a hash function before signing.
7256 * Fixed the public key authentication from the server as well.
7257 Affected file silcd/protocol.c.
7259 * Removed the mlock()'s from the memory allocation routines.
7260 Affected file lib/silcutil/silcmemory.c. The ./configure does
7261 not check anymore for the mlock(). Affected file is
7264 * Fixed USERS command in server to allow the execution of the
7265 command for private and secret channels if the client sending
7266 the command is on the channel. Affected file silcd/command.c.
7268 * Fixed silc_client_get_clients_local to return the clients
7269 count correctly. It could return wrong value. Affected file
7270 lib/silcclient/idlist.c.
7272 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7274 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
7275 types. The assembler optimizations seemed not to like 64-bit
7276 data types. The assmebler optimizations thus are now enabled
7277 also for BSD systems as opposed to only enable them for Linux.
7279 * Do not check for threads at all on BSD systems. Affected
7280 file configure.in.pre.
7282 * Removed -n and -h options from the Irssi SILC Client since
7283 they are not used in silc.
7285 * Fixed the prime generation to assure that the first digit
7286 of the generated random number is not zero since our conversion
7287 routines does not like number strings that starts with zero
7288 digit. If zero digit is seen the random number is regenerated.
7289 This caused some corrupted RSA keys when the zero first digit
7290 was met. Affected file lib/silcmath/silcprimegen.c.
7292 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7294 * Fixed WIN32 configuration in the ./configure script.
7295 Fixed to include xti.h on environments that has it.
7296 Patches by Carsten Ilchmann and andrew.
7298 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7300 * Changed the silc_id_create_client_id to be collision
7301 resistant. It is now assured that there cannot be created
7302 two same client ID's. I suspect that some weird bugs in
7303 the server were actually caused by duplicate Client IDs.
7304 Affected file silcd/serverid.[ch]. A router receiving
7305 new ID now also assures and informs the sending server
7306 if the ID caused collision.
7308 * Changed the silc_id_create_channel_id to also assure that
7309 there are no collisions.
7311 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7313 * Statement about ignoring the Mutual Authentication flag when
7314 performing rekey with PFS was a bit misleading. It is ignored
7315 if it was set in the initial negotiation, it cannot be even
7316 set in the rekey. Fixed in the ke-auth draft. Started the
7317 new versions of the protocol drafts in the doc/.
7319 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7321 * Fixed a bug in silc_client_command_identify_save when saving
7322 new channel information. The channel name was no duplicated
7323 and caused crash on exit. Affected file is
7324 lib/silcclient/command_reply.c.
7326 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7328 * Fixed the getkey command handling in the server. Send just
7329 empty OK reply to the sender if the key could not be fetched
7330 (but everything else was ok, like the key just was not available).
7331 Changed the public key parameter to optional in the protocol
7332 specs so that empty OK reply can be sent. Affected file
7335 Added a message to Irssi SILC client to tell to user if the
7336 server did not return a public key.
7338 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
7340 * Fixed a channel key regeneration bug. It registered new
7341 timeout tasks exponentially until all system resources were
7342 used. Affected file silcd/server.c.
7344 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7346 * Added the SILC Document generator to the scripts/silcdoc.
7347 It can be used to generate the Toolkit Reference Manual out
7348 of the source tree. Internally it will also use the RoboDoc
7349 generator now imported in util/robodoc.
7351 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7353 * Added couple of return's in rekey protocol if error orccurred
7354 during the protocol. The execution must be terminated.
7355 Affected file silcd/protocol.c. Also, terminate the protocol
7356 always with timeout.
7358 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7360 * The client's Client ID was created initally from the wrong
7361 nickname (it could have been in format nick@host) in the
7362 silc_server_new_client. Affected file silcd/packet_receive.c
7364 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7366 * Added some SILC_LOG_ERROR's to various error conditions
7367 if client could not be added to ID cache. Affected files
7368 silcd/packet_receive.c and silcd/server.c.
7370 * When client's sock->user_data is freed, NULL also the
7371 client->router and client->connection pointers. Added check
7372 for these pointers being NULL to various places around the
7373 code. Affected file silcd/server.c.
7375 * Added client->data.registered == TRUE checks to various
7376 places around the code to assure that unregistered client's
7377 are not handled when it is not allowed. Affected file
7380 * Added `bool registered' fields to all
7381 silc_idlist_[server|client]_get_* routines to indicate whether
7382 the fetched client needs to be registered or not. Affected
7383 file silcd/idlist.[ch].
7385 * Add your own entry as registered to the ID cache in the
7386 server. Affected file server.c.
7388 * Fixed a bug in silc_server_new_server. The SilcServer was
7389 set as the new server's context instead of SilcServerEntry.
7390 This naturally caused some weird bugs.
7392 * Added "updated" field the SilcChannelEntry which indicates
7393 the time since the channel entry was last accessed. This
7394 can be used to determine whether it is necessary to
7395 announce the channel after backup resuming protocol.
7396 Affected files silcd/idlist.[ch].
7398 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7400 * Do not delete the channel rekey task when adding it
7401 for in silc_server_create_channel_key.
7403 * Changed the silc_server_create_channel_key to return
7404 TRUE or FALSE to indicate the success of the channel key
7407 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7409 * Fixed MSVC++ project files and added missing files to
7410 Makefiles under win32/.
7412 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7414 * Do not add TCP_NODELAY flag if the operating system
7415 does not have it defined. Affected files are
7416 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
7418 * Fixed buffer overflow from Irssi SILC Client. Affected
7419 file irssi/src/fe-common/core/themes.c.
7421 * Fixed double free in client library in the file
7422 lib/silcclient/client.c when disconnecting from server.
7424 * Applied double free patch from cras to Irssi SILC client.
7425 Affected files irssi/src/core/[modules/expandos].c
7427 * Fixed the disconnection handling to Irssi SILC Client.
7428 The application must call silc_client_close_connection
7429 in ops->connect client operation in case of failure of
7430 the connection. Affected file is
7431 irssi/src/silc/core/client_ops.c.
7433 * Do not set sock->protocol to NULL in the function
7434 silc_client_close_connection after executing the protocol's
7435 final callback since the sock might not be valid anymore.
7436 Affected file lib/silcclient/client.c.
7438 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7440 * Do not enable SILC_THREADS if the linking with libpthread
7441 did not happen. Affected file configure.in.pre.
7443 * Added notion to protocol specification that server must
7444 verify the sent authentication payload with CMODE when
7445 setting the channel founder key. Implemented it to the
7446 server. Affected file silcd/command.c.
7448 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7450 * Added _EXTRA_DIST SILC distribution variable to the
7451 distributions file. It is used to conditionally add extra
7452 files or directories to the specific distribution. Affected
7453 files ./prepare, Makefile.am.pre and distributions.
7455 Removed the `_' from the start of the distribution names.
7458 * Added README.WIN32 for instructions to compile the Toolkit
7461 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7463 * Fixed a double free in disconnection in the server. Affected
7464 file is silcd/server.c.
7466 * Fixed the lib/silcske/groups.c to work now also with GMP
7467 MP library. The string conversion did not work when using
7468 specific base and the base is indicated in the string as well.
7470 * Created win32/ directory which now includes MSVC++ specific
7471 stuff so that toolkit (DLLs) may be compiled with MSVC++.
7472 It will appear only in the toolkit distribution
7474 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7476 * Changed the key material distribution function in case when
7477 the hash output is too short. The data is now concatenated
7478 a bit differently than it used to. Made the change to the
7479 SKE protocol specification.
7481 * Added better GMP detection to configure.in.pre. A patch
7484 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7486 * Fixed a minor bug in SKE that might cause some problem on
7487 some platforms. Affected file lib/silcske/silcske.c.
7489 * Added the cookie checking for initiator in the SKE. It checks
7490 that the responder returns the sent cookie unmodified. The
7491 affected file is lib/silcske/silcske.c. Added new SKE
7492 error type INVALID_COOKIE that can be sent during the
7493 negotiation. Fixed some memory leaks as well.
7495 * Added the "invalid cookie" error message to Irssi SILC client's
7498 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7500 * Added `task_max' field to the SilcClientParams to indicate
7501 the maximum tasks the scheduler can handle. If set to zero,
7502 default values are used. Affected file lib/silcclient/silcapi.h.
7504 * Fixed memory leaks in silc_client_close_connection. Affected
7505 file lib/silcclient/client.c.
7507 * Added silc_client_del_client_entry to client library to free
7508 all memory of given client entry. Affected file is
7509 lib/silcclient/idlist.[ch].
7511 * Added new functions silc_client_del_channel and
7512 silc_client_del_server to delete channel and server entries.
7513 Affected file lib/silcclient/[silcapi.h/idlist.c].
7515 * Removed silc_client_del_client_by_id from silcapi.h.
7517 * Fixed the INFO command to return the server's own info
7518 correctly when querying by Server ID. Affected file is
7521 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7523 * Removed the non-blocking settings in WIN32 code in the
7524 silc_sock_[read/write] and added SleepEx instead. Affected
7525 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7526 of input data is now checked with FIONREAD and ioctlsocket.
7528 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7530 * Call silc_schedule_task_del_by_context in the
7531 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7532 Affected file lib/silccore/silcprotocol.c.
7534 * Call silc_protocol_cancel for active protocols in the
7535 silc_server_close_connection if the funtion
7536 silc_server_free_sock_user_data has not been called.
7537 Affected file silcd/server.c.
7539 * Generic tasks cannot be deleted using the del_by_fd
7540 task deleting function since generic tasks does not match
7541 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7543 * Added a notion to SILCOPER help file that the SILCOPER works
7544 only on router server, not on normal server.
7546 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7548 * Added for WIN32 support for the new scheduler as well.
7549 Affected file lib/silcutil/win32/silcwin32schedule.c.
7551 * Fixed the SHA1 implementation to work on various platforms.
7553 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7555 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7556 API. It is part of the scheduler now. Everything else is
7557 as previously but some functions has changed their names.
7558 Checkout the lib/silcutil/silcschedule.h for the interface.
7559 Updated all applications to use the new interface. Affected
7560 files are lib/silcutil/silcschedule.[ch].
7562 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7564 * Found a bug in the SKE implementation. The HASH value,
7565 specified by the protocol, was not computed correctly. The
7566 public key of the responder was not added to the computation
7567 even though it is mandatory. Affected file lib/silcske/silcske.c.
7568 This unfortunately causes incompatibilities with older
7569 clients and servers.
7571 * Added WIN32 specific network init and uninit functions:
7572 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7573 the Winsock2. Affected file lib/silcutil/silcnet.h and
7574 lib/silcutil/win32/silcwin32net.c.
7576 * Set the socket always to nonblocking mode on WIN32 after
7577 reading data or writing data. Affected file is
7578 lib/silcutil/win32/silcwin32sockconn.c.
7580 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7582 * Fixed various compilation problems under WIN32. Affected
7583 files lib/silcutil/win32/silcwin32thread.c and
7584 lib/silcutil/win32/silcwin32schedule.c.
7586 * Removed all _internal.h #includes from public header
7587 files. Internal headers must never be included from
7590 Removed also the lib/silcske/payload_internal.h file.
7592 * All include files that may be needed (public and some others
7593 included by the public headers) by application developers are
7594 now copied to the ./includes directory. It does not copy any
7595 internal headers. Affected file Makefile.defines.pre and all
7596 Makefile.am's under lib/ and subdirs.
7598 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7600 * Do not change the ~/.silc directory's permissions automatically.
7601 Affected file irssi/src/silc/core/clientutil.c.
7603 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7605 * Do not cancel the protocol in silc_server_close_connection
7606 it might cause recursion. Now cancelled in the function
7607 silc_server_free_sock_user_data. Affected file silcd/server.c.
7609 * Fixed the silc_server_remove_clients_by_server to regenerate
7610 the channel keys correctly finally. Added also new function
7611 silc_server_remove_clients_channels to actually do it.
7612 Affected file silcd/server.c.
7614 * Fixed the silc_server_new_channel to not crash by giving
7615 wrong router to the new channel. Affected file is
7616 silcd/packet_receive.c.
7618 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7620 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7621 which is given as argument to the silc_client_alloc now.
7622 It can be used to configure the client and set various parameters
7623 that affect the function of the client.
7625 * The USERS command in server did not check whether the channel
7626 is private or secret. Affected file silcd/command.c.
7628 * Added new argument to the USERS command in protocol specification.
7629 The USERS command now can take the channel name as argument
7630 as well. Added support for this in client and server and
7631 updated the protocol specs.
7633 * Completed the GETKEY command in client. It can be now used
7634 to fetch also servers public key not only some clients.
7635 Affected files lib/silcclient/command[_reply].c.
7637 * Added silc_client_get_server to return server entry by the
7638 server name. Affected files lib/silcclient/silcapi.h and
7641 * Redefined the IDENTIFY command in protocol specification to be
7642 more generic. It now can be used to query information about
7643 any entity in the SILC Network, including clients, servers and
7644 channels. The query may be based either the entity's name
7645 or the ID. Added support for this in both client and server.
7647 Affected files silcd/command.c and lib/silcclient/command.c
7648 and command_reply.c.
7650 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7651 the _from_client and _from_server functions. Affected file
7654 * Added silc_client_get_channel_by_id_resolve to the file
7655 lib/silcclient/silcapi.h to resolve channel information by
7656 its ID. Added also silc_client_get_channel_by_id that
7657 does not resolve it from the server.
7659 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7661 * Added SilcServerEntry context into the client library
7662 to represent one server. The INFO command now allocates
7663 these to save the resolved server info. For now on the
7664 client library will also keep information about servers,
7665 connected and resolved with INFO.
7667 The INFO command now allocates the SilcServerEntry context
7668 and saves the server info there. The COMMAND_REPLY in
7669 the INFO now returns the parameters to application in
7670 same order as defined in the protocol specification.
7672 The entries are cached in the client->server_cache.
7674 * The INFO command is now issued after received the Client ID
7675 from the server. Affected file lib/silcclient/client.c.
7677 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7678 to the application as the mode changer might be server.
7679 It is guaranteed that NULL is not returned anymore to the
7680 application. Affected file lib/silcclient/client_notify.c.
7682 The ID Type is now also passed to the application so that
7683 it can check whether the returned entry is SilcClientEntry
7686 Added new function silc_client_get_server_by_id to return
7687 the server entry by ID. Affected files are the
7688 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7690 * Do not create the channel in the Irssi SILC Client when issuing
7691 the JOIN command but when received the sucessful JOIN command
7692 reply. Otherwise the channel might get created even though we
7693 could not join it. The Affected file is
7694 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7696 * Fixed a channel joining bug in router. The router must also
7697 check the channel modes, invite and ban lists etc. when serving
7698 the JOIN command sent by normal server. Affected file is
7699 silcd/command.c. The router now resolves the client's
7700 information from the server who sent the JOIN command if it
7701 does not know it, and processes the JOIN command only after
7704 * Changed the SilcCommandCb to take new argument; void *context2.
7705 Affected file lib/silccore/silccommand.h
7707 The second argument in the command callbacks in the server now
7708 includes the SilcServerCommandReplyContext if the command was
7709 called as pending command callback from the command reply.
7710 Otherwise it is NULL. When called as pending the status of the
7711 command reply will be checked and if it was erronous the
7712 error will be sent to the original sender of the command.
7713 This way the client always receives the error messages even
7714 though the server was actually the one who received the error
7715 when it resent the command to router, for example. Affected
7716 files silcd/command[_reply].[ch].
7718 * Fixed sending WHOWAS command's error message to client if
7719 the requested client could not be found. It was missing.
7722 * Changed the CMODE and CUMODE commands reply arguments in the
7723 protocol specification. The Channel ID is now sent in both
7724 of the commands to identify the channel. Implemented this
7725 new feature to the client and server. Affected files
7726 lib/silcclient/command_reply.c and silcd/command.c.
7728 * Made better checks for invite and ban lists in the JOIN
7729 command in server. Affected file silcd/command.c.
7731 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7733 * The server now performs the incoming host IP/DNS lookup
7734 using the silc_socket_host_lookup and thus does not block
7735 the server anymore. Affected file silcd/server.c.
7737 * Completed the multi-thread support for SILC Scheduler in
7738 the lib/silcutil/silcschedule.c.
7740 * Fixed the configure.in.pre to detect the pthread correctly
7743 * Fixed a deadlock in silc_task_queue_wakeup in the file
7744 lib/silcutil/silctask.c.
7746 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7748 * Added new function silc_schedule_wakeup that is used in
7749 multi-threaded environment to wakeup the main thread's
7750 schduler. It needs to be used when a thread adds a new task
7751 or removes a task from task queues. After waking up, the
7752 scheduler will detect the task queue changes. If threads
7753 support is not compiled in this function has no effect.
7754 Implemented the wakeup mechanism to both Unix and WIN32
7755 systems. Affected files are lib/silcutil/silcschedule.[ch],
7756 lib/silcutil/unix/silcunixschedule.c and the
7757 lib/silcutil/win32/silcwin32schedule.c.
7759 * Added new function silc_task_queue_wakeup to wakeup the
7760 scheduler by the specified task queue. Affected file
7761 lib/silcutil/silctask.[ch].
7763 * The silc_socket_host_lookup_start now wakes up the scheduler
7764 after adding the timeout task. Affected file is
7765 lib/silcutil/silcsockconn.c.
7767 * The silc_socket_host_lookup is synchronous now if the threads
7768 support is not compiled in. However, the callback is still
7769 called asyncronously through the scheduler, anyway. Affected
7770 file lib/silcutil/silcsockconn.c.
7772 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7774 * Added new function silc_socket_host_lookup to perform
7775 asynchronous IP and FQDN lookups for the socket connection.
7776 Affected files lib/silcutil/silcsockconn.[ch].
7778 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7780 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7781 that may or may not compile the mutex support in.
7783 Changed the silc_mutex_alloc interface. It allocates the
7784 mutex now to the sent pointer and returns TRUE or FALSE.
7786 Affected file lib/silcutil/silcmutex.h.
7788 * Wrote the SILC Task Queue interface to support multi-threads.
7789 Affected file lib/silcutil/silctask.[ch].
7791 * Wrote the SILC Scheduler to support multi-threads. Affected
7792 file lib/silcutil/silcschedule.c.
7794 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7796 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7797 in lib/silcutil/win32/.
7799 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7801 * Defined SILC Mutex API and SILC Thread API and implemented
7802 them for Unix. Affected files are
7803 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7804 lib/silcutil/unix/silcunixmutex.c and
7805 lib/silcutil/unix/silcunixthread.c.
7807 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7809 * Fixed the silc_server_remove_clients_by_server's channel
7810 key re-generation. The hash table handling was incorrect
7811 and would not work with many channels. Affected file is
7814 * Fixed some memory leaks around the server code.
7816 * Rewrote the silc_server_get_users_on_channel to support IPv6
7817 based Client ID's. Affected file silcd/server.c.
7819 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7820 specification. However, a separate document must be written
7821 to define the detailed signing procedure and the payload
7822 associated with the flag. Defined the flag to the
7823 lib/silccore/silcchannel.h as well.
7825 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7827 * Changed the dynamic tables to static size tables in the
7828 lib/silccrypt/silchmac.c.
7830 * Removed GCC dependencies from the code. A patch by cras.
7832 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7834 * Do not show the error "Error receiving packet bla bla"
7835 in server if it really was not an error (-2 means that reading
7836 is pending). Affected file silcd/server.c.
7838 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7840 * Fixed a possible crash in silc_server_remove_clients_by_server
7841 in silcd/server.c. Fixed there also some memory leaks.
7843 * Fixed the silc_idlist_replace_client_id. It could replace
7844 wrong key in the hash table. Affected file silcd/idlist.c.
7846 * Do not check whether there are global users on the channel
7847 if the channel->global_users is FALSE. Affected functions
7848 silc_server_remove_from_one_channel and
7849 silc_server_remove_from_channels in silcd/server.c. Also,
7850 do not check if the removed client is local as we can be
7851 sure that global client was not removed from the channel
7852 and checking for global users is not needed.
7854 * The silc_server_remove_clients_by_server now re-generates
7855 the channel keys correctly for those channels that had
7856 clients removed from them. Affected file silcd/server.c.
7858 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7860 * Found the reason of random crashes in the server. We weren't
7861 ignoring the SIGPIPE signal (which can be sent in write())
7862 and it crashed the server. Affected file silcd/silcd.c.
7864 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7866 * Assure that sock->user_data is not NULL in the function
7867 silc_server_packet_send in silcd/packet_send.c.
7869 * Disconnect the remote connection if it could not be added
7870 to any ID lists in the server. The affected file is
7873 * Check in silc_server_packet_send[_real/dest] that the
7874 socket is not disconnecting and ignore the data if it is.
7875 Affected file silcd/packet_send.c.
7877 * Define inline to __inline on native WIN32 compilation.
7878 Affected file includes/silcwin32.h.
7880 * Added some explicit type casts for inline code since MSVC
7881 require them. Affected files lib/silcutil/silcbuffer.h,
7882 lib/trq/silcdlist.h and lib/trq/silclist.h.
7884 * Print warning in log files from now on if the packet
7885 decryption fails. Affected file silcd/server.c.
7887 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7889 * Changed the `say' client operation's interface to accept
7890 new `type' argument to indicate the type of the message sent
7891 by the library. The application may filter the library's
7892 messages according the type. The affected file is the
7893 lib/silcclient/silcapi.h.
7895 * Added two new functions to lib/silcclient/silcapi.h:
7896 silc_client_del_client and silc_client_del_client_by_id.
7897 Affected file lib/silcclient/idlist.c.
7899 * Moved the clientincludes.h from includes/ to silc/ and
7900 serverincludes.h from includes/ to silcd/.
7902 * The modes for the CMODE and CUMODE are now passed as
7903 uint32 for application with COMMAND_REPLY. The affected
7904 file is lib/silcclient/command_reply.c.
7906 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7908 * /WHOIS without arguments shows client's own information.
7909 Affected file lib/silcclient/command.c.
7911 * Changed PING to not accept any arguments. The specs
7912 says that client can ping only the connected server so
7913 requiring an argument is not needed. Affected file is
7914 lib/silcclient/command.c.
7916 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7918 * Fixed a fatal bug in private message sending and reception
7919 encryption and decryption when using private message keys.
7920 The implementation was incorrect and did not follow the
7921 specification. It causd that some of the message were
7922 lost since it did not use the sending and receiving keys
7923 as the protocol suggests. This has been fixed and will cause
7924 incompatibilities with older clients when sending private
7925 message encrypted with private message keys. Affected files
7926 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7927 and various other in Irssi SILC Client.
7929 Added `responder' boolean argument to the functions
7930 silc_client_add_private_message_key[_ske] to indicate when
7931 the key is added as responder or initiator of the key
7934 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7936 * Removed the silc_ske_check_version function and created
7937 a SilcSKECheckVersion callback. Added also a function
7938 silc_ske_set_callbacks that is now used to set all SKE
7939 callbacks. The callback functions are not given to
7940 the SKE functions anymore, but this function is used to
7943 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7945 * Added `silc_version' argument to the silc_client_alloc
7946 to define the version of the application for the library.
7947 The library will use the version string to compare it
7948 against the remote host's (usually a server) version
7949 string. Affected file lib/silcclient/silcapi.h
7951 * Added the KE protocol context to Key Agreement context
7952 in client library so that we can abort the SKE if it
7953 is in process when we get timeout. Affected file is
7954 lib/silcclient/client_keyagr.c.
7956 * Do not resolve the client ID forever if it returns in the
7957 first time that such client does not exist. This was done
7958 for example with private message. Affected file is
7959 lib/silcclient/client_prvmsg.c.
7961 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7963 * Do not add regex.h for WIN32. The affected file
7964 includes/silcincludes.h.
7966 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7967 not work yet 100%. It generates the DLL's automatically
7968 when compiling with --with-win32 under cygwin.
7970 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7972 * lib/contrib/regex.c is not compiled on WIN32.
7974 * Added silc_net_get_socket_opt function to the
7975 lib/silcutil/silcnet.h.
7977 * Added includes/silcwin32.h for WIN32 specific includes
7980 * Do not use ptime structure or any of the posix process
7981 functions on WIN32 in lib/silccrypt/silrng.c.
7983 * Added silc_gettimeofday to provide generic function
7984 for struct timeval on all platforms. Added the function
7985 to lib/silcutil/silcutil.h.
7987 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7989 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7990 library as they clearly belong there. As a plus side we
7991 can make the actual socket connection routines platform
7994 Added also new generic function silc_socket_read and
7995 silc_socket_write (that used to be silc_packet_[read/write].
7996 The implementation of these are platform specific.
7998 * Added WIN32 specific routines of silc_socket_[read/write]
7999 to lib/silcutil/win32/silcwin32sockconn.c.
8001 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8003 * Added preliminary support for native WIN32 compilation under
8004 cygwin (using the -mno-cygwin option for GCC) to the
8005 ./configure.in.pre. The --with-win32 now prepares the
8006 compilation for native WIN32.
8008 * Rewrote the SILC Scheduler interface in the file
8009 lib/silcutil/silcschedule.h. The scheduler is now context
8010 based and does not have anymore any global static scheduler.
8011 Moved the Unix scheduler to the lib/silcutil/unix/ directory
8012 and created lib/silcutil/win32 directory for WIN32 based
8015 * Added Unix specific network routines to the
8016 lib/silcutil/unix/silcunixnet.c and the old
8017 lib/silcutil/silcnet.c includes now only generic routines.
8019 Added WIN32 specific network routines to the
8020 lib/silcutil/win32/silcwin32net.c.
8022 * Added Unix specific utility functions from the
8023 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
8025 * Added WIN32 SILC Scheduler to the file
8026 lib/silcutil/win32/silcwin32schedule.c. The code is of course
8029 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8031 * Do not handle JOIN notify in the server if the target client
8032 is not registered (idata->registered == FALSE). The affected
8033 file is silcd/packet_receive.c.
8035 * Update the nickrec->founder in event_cumode in the Irssi SILC
8036 client. Affected file irssi/src/silc/core/silc-channels.c.
8038 * Fixed the CUMODE_CHANGE notify handling in the server when
8039 server and router are announcing their clients on channels.
8040 Now the mode changes are saved and notified correctly. The
8041 affected file is /silcd/packet_receive.c.
8043 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
8044 They really did not replace the cache entry in the ID Cache.
8045 Now they do that. Affected file silcd/idlist.c.
8047 * Fixed the KICK notify handling in the Irssi SILC client to
8048 update the channel records so that the kicked client does not
8049 appear to be on the channel. The affected file is
8050 irssi/src/silc/core/silc-channels.c.
8052 * Always update the conn->current_channel when executing command
8053 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
8055 * Fixed the KILL notify handling in Irssi SILC client to remove
8056 the killed client on all channels.
8058 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8060 * Fixed the silc_parse_command_line to remove extra spaces
8061 from the start and end of the arguments. Affected file is
8062 lib/silcutil/silcutil.c.
8064 * Cancel and free any active protocol in the function
8065 silc_server_close_connection. Affected file silcd/server.c.
8067 * Cancel and free any active protocol in the function
8068 silc_client_close_connction. Affected file is
8069 lib/silcclient/client.c.
8071 * Do not execute the KILL command for clients that are in
8072 history (ie. they are not in the network). Affected file is
8075 * Fixed KILL notify handling, client does not crash anymore.
8076 Affected file irssi/src/silc/core/silc-channels.c.
8078 * Reduced the default packet buffer size from 2048 to 1024 in
8079 lib/silccore/silcpacket.c.
8081 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
8082 counter to the SKE context that is incresed when the SKE library
8083 performs async operation outside the library. If the outside
8084 process frees the SKE context and FREED status will be set
8085 and the library will detect after the sync operation that the
8086 libary is freed. The affected files are
8087 lib/silcske/silcske[_status].[ch].
8089 * Resolve the client entry information in the function
8090 silc_client_channel_message to assure that NULL pointer is not
8091 passed as client entry to the application. */
8093 * Fixed the task timeout calculation to assure that there is
8094 never negative timeouts. The affected file is
8095 lib/silcutil/silcschedule.c.
8097 * Fixed the channel user mode notification sending in server.
8098 It was sent point-to-point to the router (or to server by router)
8099 but it needs to be destined to a channel. The routines now
8100 supports sending the channel user mode notifys to the channels
8101 when announcing clients and channels. Affected files are
8102 silcd/server.c and silcd/packet_receive.c.
8104 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
8105 It did not actually replace the old channel entry in the cache.
8106 Affected file lib/silcclient/client_notify.c.
8108 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8110 * Fixed a possible crash in silc_packet_send_prepare. It now
8111 assures always that there is enough space in the buffer and
8112 at the tail area of the buffer (for MAC).
8114 Fixed the inbound buffer reallocation in silc_packet_read.
8115 It was old code and did not handle the reallocation correctly.
8118 The affected file is lib/silccore/silcpacket.c.
8120 * Fixed buffer overflow in silc_parse_nickname in the file
8121 lib/silcutil/silcutil.c.
8123 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8125 * make install generates new server keys only if there is not
8128 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8130 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
8131 Added check that if the NOREPLY is set then we will not send
8132 the away message. This avoids infinite loop of away messages
8133 if both clients are away. The affected file is
8134 lib/silcclient/client_prvmsg.c.
8136 * Fixed client crash if /NICK was given without arguments.
8137 Affected file lib/silcclient/command.c.
8139 * Server does not send the invite list in INVITE command back
8140 to the client if the list was not altered. Added this notion
8141 to the protocol spec as well. Affected file silcd/command.c.
8143 Fixed possible crash in INVITE command by checking the
8144 value of silc_server_get_client_route command.
8146 * Fixed the INVITE notify type handling. The arguments are now
8147 taken in correct order and client does not crash. The affected
8148 file is irssi/src/silc/core/silc-channels.c.
8150 Removed the "Inviting xxx to channel" message from the
8151 client library away and let the application handle it.
8152 Affected file lib/silcclient/command.c. Added that message
8153 to Irssi SILC client's message formats.
8155 * Fixed CMODE command crash in client. It now checks the
8156 amount of arguments correctly and does not crash. The affected
8157 file is lib/silcclient/command.c.
8159 * Do not create new channel automatically in silc_channels_join
8160 but check whether the channel by that name already exists.
8161 Affected file irssi/silc/core/silc-channels.c.
8163 * Do not send the SERVER_SIGNOFF to router if the disconnected
8164 entity was the router. Affected file silcd/server.c.
8166 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
8167 SILC client as it was missing from there.
8169 Added the handling of the KICK notify to the Irssi SILC client
8170 as it was missing. Added "you have been kicked" message to
8171 Irssi SILC client's message modules formats.
8173 Added the handing of the KILL notify to the Irssi SILC client
8174 as it was missing. Added the kill message module formats
8177 The affected file is irssi/src/silc/core/silc-channels.c.
8179 * The router did not save the channel mode the server announced.
8180 Affected file silcd/packet_receive.c.
8182 * Fixed a possible crash in INFO command in server. If the
8183 server did not provide the server info it crashed. Affected
8184 file silcd/command.c.
8186 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8188 * Fixed the GETKEY command in the server to check also the
8189 global list. Otherwise the GETKEY would not work correctly
8190 in normal SILC server. Affected file silcd/command.c.
8192 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8194 * Fixed GETKEY crash, it crashed if the command did not succseed.
8196 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8198 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
8199 is now real and not just an macro interface to GMP.
8201 Removed the entire GMP from the source tree and imported new
8202 NSS MPI library instead. Reason for removing GMP is that it is
8203 extremely large and compiles extremely slow. The NSS MPI
8204 is only a few files and compiles in less than 10 seconds.
8205 The speed is also about the same as GMP. The MPI is imported
8206 to lib/silcmath/mpi.
8208 If the system has GMP installed we will still use the GMP.
8209 If it is not then the NSS MPI will be compiled.
8211 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8213 * Merged a long nickname (127 characters long) crash bugfix from
8214 Irssi CVS tree. Affected file irssi/src/core/misc.c.
8216 * Merged a freed memory reference bugfix from Irssi CVS tree.
8217 Affected file irssi/src/core/commands.c.
8219 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8221 * Added the server's public key sving and verification to the
8222 server when performing the SKE. This was missing and the
8223 remote server's (or router's) public key was accepted without
8224 checking whether we have it previously or trust it at all.
8225 Affected file silcd/protocol.c.
8227 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8229 * Check in the silc_server_timeout_remote if protocol is active
8230 and make sure that the protocol's final callback is called so
8231 that all memory if freed. Affected file silcd/server.c.
8233 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8235 * silc_server_whois_send_reply crashed the server if the nickname
8236 was 127 characters long. Affected file silcd/command.c.
8238 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8240 * Added sanity check to the silc_server_new_client. If the hostname
8241 is provided inside username then check that the provided hostname
8242 really is the same as the resolved one. If the hostname was not
8243 resolved then check it from the public key. Affected file is
8244 silcd/packet_receive.c.
8246 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
8247 if the server disconnected us and the connection is not valid
8248 anymore. Affected file irssi/src/silc/core/silc-channels.c.
8250 * Moved the silc_client_[chmode|chumode|chumode_char] away from
8251 the library to the lib/silcutil/silcutil.[ch].
8253 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8255 * Close log file after open. Affected file
8256 lib/silcutil/silclog.c.
8258 * Check whether sock == NULL in silc_client_send_packet and return
8259 if it is. Affected file lib/silcclient/silcclient.c.
8261 * Check rec->entry == NULL in the Irssi SILC Client before
8262 sending the channel message. Affecte file is
8263 irssi/src/silc/core/silc-servers.c.
8265 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8267 * Merged a splitted window bugfix from Irssi CVS tree. The
8268 affected file is irssi/src/fe-text/textbuffer-view.c.
8270 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
8271 It did not print nickname.
8273 * Improved the distributions system a bit.
8275 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8277 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
8278 irssi/src/fe-text/gui-window.c.
8280 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
8281 to in-active server. The affected file is
8282 irssi/src/silc/core/client_ops.c.
8284 * Resolve the client in USERS command reply if the entry does
8285 not have username resolved. The affected file is
8286 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
8287 command to WHOIS command to really resolve stuff. The USERS
8288 is not used any more in any critical section so WHOIS can
8289 be used even though it might be slower than IDENTIFY.
8291 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
8294 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8296 * Changed the protocol API a bit more consistent in the
8297 lib/silccore/silcprotocol.[ch].
8299 * Changed the following headers to ROBODoc format:
8301 lib/silccore/silcpayload.h
8302 lib/silccore/silcprotocol.h
8303 lib/silccore/silcsockconn.h
8305 All core library headers are now formatted.
8307 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8309 * Fixed a bug in Irssi SILC client; do not show that you are
8310 server/router operator if you really are not. Affected file is
8311 irssi/src/silc/core/client_ops.c.
8313 * Renamed silc_command_free_payload to silc_command_payload_free.
8314 Affected file lib/silccore/silccommand.h
8316 * Added silcmath.h to include the prototoypes of various routines
8317 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
8320 * Changed the following headers to ROBODoc format:
8322 lib/silccore/silcchannel.h
8323 lib/silccore/silccommand.h
8324 lib/silccore/silcid.h
8325 lib/silccore/silcidcache.h
8326 lib/silccore/silcmode.h
8327 lib/silccore/silcnotify.h
8328 lib/silccore/silcpacket.h
8329 lib/silcmath/silcmath.h
8331 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8333 * Added checking to the server code not to start the server if
8334 ciphers and stuff are not configured properly. Affected files
8335 silcd/serverconfig.[h] and silcd/server.c.
8337 * Changed the layout of the header files of the public interfaces
8338 in the SILC libraries. The new layout supports ROBODoc
8339 documentation tool (and some others) so that it is easy to create
8340 a library reference manual. All the other headers and source
8341 code must still follow the CodingStyle document. Also source
8342 code must not include these ROBODoc stuffs, only the headers.
8343 Furthermore, all public interface headers must now be named
8344 by using `silc' prefix, example: silcapi.h, silccipher.h.
8345 Some files were renamed due to this. All the other headers
8346 must not be used as public interfaces. I will update the
8347 CodingStyle document later. Changed following headers, so far:
8349 lib/silcclient/silcapi.h
8350 lib/silccore/silcauth.h
8351 lib/silccore/silcprivate.h
8352 lib/silccrypt/silcdh.h
8354 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8358 * Removed silc_client_packet_send_flush from the client library
8359 as it is not needed. Affected file lib/silcclient/client.[ch].
8361 * Added printing of message of unresolved authentication method
8362 to the Irssi SILC client. Added it to the module formats.
8363 Removed the same message from the client library.
8365 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8367 * Added new distribution feature, DISTLABEL. Every distribution
8368 can define own preprocessor label that can be used in the
8369 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
8370 file distributions, acconfig.h.pre and prepare.
8372 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8374 * Added Makefile.defines_int to include the actual definitions
8375 for Makefile.defines.in. Tested the new distribution system,
8376 created distributions and tested installation.
8378 * Added AWAY message printing to the Irssi SILC client. Added
8379 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
8381 * Added SCONNECT command to call the SILC's CONNECT command.
8382 Cannot use CONNECT directly since Irssi uses that internally.
8383 Affected file irssi/src/silc/core/silc-servers.c.
8385 Added ACTION local command. It is same as ME command but takes
8386 the channel as mandatory argument.
8388 Rewrote some of the Irssi's help files to suite for SILC
8391 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8393 * Added Makefile.defines[.in] that should for now on be included
8394 in all Makefile.am file in the source tree. That file includes
8395 all common compilation definitions for SILC source tree.
8397 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8399 * Minor changes to the ./prepare script to change the package
8400 name according the distribution name to the configure.in.
8402 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8404 * Created new distribution system. Added file `distributions'
8405 that defines all the distributions that can be created out of
8406 the SILC source tree. The ./prepare script now reads that
8407 file to determine how to prepare the distributions. The
8408 first argument to the ./prepare is the name of the distribution
8409 and second is the version of the distribution. If given
8410 without arguments it creates the default (toolkit) distribution
8411 with the default version (defined in ./prepare).
8413 All Makefile.am files that are subject to the distributions
8414 are now named as Makefile.am.pre. These are ./Makefile.am
8415 and lib/Makefile.am. Others may be changed later.
8417 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8419 * Added invite list, ban list, some key management and connection
8420 error message printing to module formats in the Irssi SILC client.
8422 * Added new silc_client_set_away_message to set the away message
8423 that is back to the person who sent private message. The
8424 affected file lib/silcclient/silcapi.h and the
8425 lib/silcclient/client_prvmsg.c.
8427 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8429 * Fixed the private message sending in the Irssi SILC client,
8430 added local command KEY to the Irssi SILC client.
8432 Added key management and key agreement message formats to the
8433 irssi/src/fe-common/silc/module-formats.[ch].
8435 Added USERS (alias WHO) printing, server/router operator
8436 indication and LIST command printing to the module formats.
8438 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8440 * Fixed channel joining notify handling, cumode notify handling
8441 from Irssi SILC client.
8443 * Added SILC specific module-formats to the Irssi SILC client so
8444 that SILC specific message hilighting, colors etc is possible.
8445 Affected file irssi/src/fe-common/silc/module-formats.[ch].
8447 Added channel mode, channel user mode, actions, notices,
8448 whois and whowas printing to the the module-formats.c.
8450 * Fixed a bug in channel deletion in the server. The channel
8451 is not left to the cache even if the channel founder auth mode
8452 is set when there are no users anymore on the channel. Affected
8453 file silcd/server.c.
8455 * The silc_net_localhost now resolves the entire hostname including
8456 the domain name. Affected file lib/silcutil/silcnet.c.
8458 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8460 * Changed the ask_passphrase client operation to be ascynchronous.
8461 It has now a completion callback and a context that the
8462 application must call after it has got the passphrase from
8463 the user. Affected files lib/silcclient/silcapi.h,
8464 lib/silcclient/protocol.c, lib/silcclient/command.c and
8467 Added SilcAskPassphrase callback that the application calls
8468 to deliver the passphrase to the library.
8470 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
8471 The public key verification and especially a certificate
8472 verification is asynchronous procedure.
8474 Added new SILC_SKE_STATUS_PENDING status to indicate the
8475 request is pending and a callback will be called to finalize
8478 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8479 indicate that remote end did not send its public key (or
8480 certificate), even though we require it. Added check for this
8481 condition in the SKE. This was a security bug, now fixed.
8483 Defined new SilcSKEVerifyCbCompletion callback that is called
8484 when the verification process is completed.
8486 The affected files lib/silcske/silcske_status.h and
8487 lib/silcske/silcske.[ch].
8489 * Changed the verify_public_key client operation to be async
8490 as well. Defined SilcVerifyPublicKey callback that is used to
8491 indicate the success of the public key verification process.
8493 Changed the server and client to use the new async client
8496 * Changed the Irssi SILC client's internal scheduler to be called
8497 twice as many times as it used to be. As a result the client
8498 should be a bit faster now. Affected file is
8499 irssi/src/silc/core/silc-core.c.
8501 * Added support to Irssi SILC client of asynchronous public key
8502 verification and passphrase inquiry. Affected file is
8503 irssi/src/silc/core/silc-core.c.
8505 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8507 * Do not say "You have left channel %s" in client library.
8508 Moved it to the application. Affected files are
8509 lib/silcclient/command.c and silc/client_ops.c.
8511 * Fixed silc_client_get_clients. Command context was not
8512 duplicated and was freed memory in the callback. Affected
8513 file lib/silcclient/idlist.c.
8515 * Do not say "you are now talking..." on JOIN command in the
8516 client library. The appliation must handle it.
8518 * Do not say ".. changed topic to" in command reply in the
8519 client libary. The application must handle it.
8521 * Fixed TOPIC command sending in the client library.
8523 * Fixed a memory leak in silc_client_command_free in the file
8524 lib/silcclient/command.c.
8526 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8528 * Imported a modified version of Irssi client to the source tree.
8529 The Irssi will be used to create a new client called
8530 Irssi SILC. Imported to irssi/.
8532 Added silc_core_init_finish function to the Irssi. Affected
8533 file irssi/configure.in.
8535 A lot changes in the Makefile.ams around the irssi tree.
8537 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8539 * Do not rehash if the new size is same as the old size of the
8540 hash table, in the silc_hash_table_rehash*. The affected file
8541 lib/silcutil/silchashtable.c.
8543 * Replaced hash_table_del_by_context calls from the server
8544 (when channel->user_list and client->channels) to the
8545 hash_table_del as it is sufficient and faster.
8547 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8549 * Added silc_hash_table_list, silc_hash_table_get and the
8550 SilcHashTableList structure to provide an alternative way to
8551 traverse the hash table. The affected files are
8552 lib/silcutil/silchashtable.[ch].
8554 * Changed the server's idlist routines to use the hash table
8555 routines to optimize the code.
8557 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8559 * Replaced the client entry's `channel' list and channel entry's
8560 `user_list' list to hash tables for optimized lookup. Changed
8561 the code to use the hash table interface around the code.
8562 Affected file lib/silcd/idlist.[ch].
8564 * Added `auto_rehash' boolean argument to the function
8565 silc_hash_table_alloc to indicate whether the hash table should
8566 auto-rehash when it thinks is appropriate time. It will
8567 increase the hash table size if the there is twice as much
8568 entries in the table than the size of the table, and will
8569 decrease the size if there are twice as less entries than
8570 the size of the table.
8572 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8574 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8576 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8578 * silc_idcache_purge_by_context deletes the entry now by context
8579 as it is supposed to do. Affected file lib/silccore/idcache.c.
8581 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8582 client is not anymore valid (WHOWAS givens the info) and not
8583 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8585 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8587 * Removed the `data' and `data_len' arguments from the ID Cache
8588 interfaces and added `name' argument. ID Cache does not handle
8589 anymore the binary data only a names associated with given ID.
8591 * When hashing a Client ID with silc_hash_id the entire ID is
8592 not hashed anymore, instead only the hash of the Client ID is
8593 hashed. This way we can access the Client ID from the cache
8594 with Client ID but with the hash of the ID (which is a hash of
8595 the nickname) as well without any difference in performance.
8597 Added also silc_idcache_find_by_id_one_ext to do one on one
8598 searching when we have the actual ID. Added also function
8599 silc_hash_client_id_compare. The affected files are
8600 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8602 * When hashing the name associated with a ID it is always done
8603 in lowercase. This way we can access the cache without worrying
8604 about case-sensitivity, even though, for example nicknames are
8607 * Fixed a bug in server with channel message sending. It put
8608 wrong ID type as destination ID. The affected file
8609 silcd/packet_send.c.
8611 * silc_idcache_del_by_context now deletes from all hash tables
8612 by context. Affected file lib/silccore/idcache.c.
8614 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8616 * Changed the client library to use the new ID Cache interface.
8617 Changes around the source tree.
8619 * Added silc_hash_table_rehash_ext to rehash with specific
8620 hash function. Affected file lib/silcutil/silchashtable.[ch].
8622 * Added silc_hash_string_compare to compare two strings in the
8623 hash table. Affected file lib/silcutil/silcutil.[ch].
8625 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8627 * Added new function silc_idcache_del_by_context into the
8628 lib/silccore/idcache.[ch].
8630 * Changed the server's ID list routines to use the new ID Cache
8631 interface. Changes around the source tree.
8633 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8635 * Added silc_hash_table_del[_by_context]_ext functions in to the
8636 lib/silcutil/silchashtable.[ch].
8638 Removed silc_hash_table_find_all* routines and added new
8639 silc_hash_table_find_foreach to replace them.
8641 Added silc_hash_table_replace_ext function as extended
8642 replacing function. Separated the simple hash table interface
8643 from the extended hash table interface in the file
8644 lib/silcutil/silchashtable.h.
8646 * Fixed minor bugs and changed it to use some of the new
8647 hash table functions in lib/silccore/idcache.c
8649 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8651 * Added new function silc_hash_table_find_all to return all keys
8652 in the hash table by the specified key. As the hash table is
8653 collision resistant it also makes it possible to have several
8654 duplicate keys in the hash table. This function may be used to
8655 find all of the keys from the hash.
8657 Added user_context arguments to the SilcHashFunction,
8658 SilcHashCompare and SilcHashDestructor to deliver user specified
8661 Added new fuctions silc_hash_table_find[_all]_ext to do
8662 extended lookup with specified hash and compare functions and
8663 specified user contexts.
8665 Added new function silc_hash_table_add_ext to add the key
8666 with specified hash function and user context.
8668 Added new function silc_hash_table_foreach to traverse all
8669 entrys in the hash table. Added SilcHashForeach callback
8672 Added new function silc_hash_table_del_by_context to delete
8673 the entry only if the context associated with the key matches.
8675 Affected files are lib/silcutil/silchashtable.[ch].
8677 * Removed silc_hash_[server/client/channel]_id and added just
8678 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8679 silc_hash_id_compare to compare two ID's using as the hash table
8680 comparison function. Added also silc_hash_data to hash
8681 binary data and silc_hash_data_compare to compare it.
8683 * Removed silc_idlist_find_client_by_hash as it is not needed
8684 anymore. Affected file silcd/idlist.[ch].
8686 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8687 to use internally the SilcHashTable. The new ID Cache is a lot
8688 faster than the old one. Some of the ID Cache interface was also
8689 rewritten and obsolete and stupid functions were removed.
8691 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8693 * Added entry_count field to the SilcHashTable to keep the number
8694 of the entries in the table. Implemented the function
8695 silc_hash_table_rehash. Added new function
8696 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8698 Fixed a minor bug in silc_hash_table_free.
8700 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8701 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8702 into the lib/silcutil/silcutil.[ch].
8704 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8706 * Implemented a collision resistant hash table into the
8707 lib/silcutil/silchashtable[ch]. See the header and the source
8708 for the SilcHashTable API.
8710 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8712 * Merged dotconf version 1.0.2 into lib/dotconf.
8714 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8716 * Do not compile anything in lib/silcsim/* if the SIM support
8717 is not enabled. The tree should now compile without problems
8720 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8722 * Compiled the SILC under cygwin. Compiled and tested briefly
8723 without problems. More tests needed. The SIMs didn't compile
8726 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8728 * Fixed possible crash in silc_get_username in the
8729 lib/silcutil/silcutil.c.
8731 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8733 * Fixed a va_arg in silc/client_ops.c.
8735 * Oops, RC5 routines were named AES and caused some problems
8736 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8738 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8740 * Added new SilcIDIP structure into the lib/silccore/id.h and
8741 replaced the old `ip' fields from all SILC ID's to that type.
8742 This is a step towards IPv6 support.
8744 The silc_id_get_len takes now the ID as an extra argument.
8745 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8746 both IPv4 and IPv6 based ID's.
8748 The affected files are lib/silccore/id.[ch] and other files
8749 around the tree using these routines.
8751 * Removed the ID length arguments in server from various
8752 silc_server_send_notify_* routines -> they are not needed
8755 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8757 * Fixed memory leak in silc_encode_pem_file in the file
8758 lib/silcutil/silcutil.c.
8760 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8762 * Check minor version as well in the SKE. Affected files are
8763 silcd/protocol.c and lib/silcclient/protocol.c.
8765 * Added --identifier option to the server so that an identifier
8766 can be when creating the public key for the server. Affected
8767 file is silcd/silcd.c.
8769 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8770 lib/silccrypt/silcpkcs.c.
8772 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8774 * Register default ciphers and stuff when using -C option with
8775 the server. Affected file sildc/silcd.c.
8777 * Put back the servers public key filename format, it is better
8778 than the new one. For now, the client keys are saved with the
8779 new filename format. The affected file silc/client_ops.c.
8781 * Implemented the Cipher API for the rest of the ciphers that
8782 did not implement it or implemented it the wrong way.
8784 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8786 * Register default ciphers and stuff when using the -S option
8787 in the client. Affected file silc/silc.c. Same also when
8788 creating new key pair with -C option.
8790 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8792 * Fixed the silc_verify_public_key client operation function to
8793 save the public keys differently. The fingerprint is now
8794 used as filename and not the hostname. This way also the
8795 client keys are saved uniquely and not with hostnames. The
8796 affected file is silc/client_ops.c.
8798 * Trimmed the silc_hash_fingerprint function to remove extra
8799 whitespaces from the end of the fingerprint. The affected
8800 file is lib/silccrypt/silchash.c.
8804 * Added silc_cipher_register_default function to register all
8805 default ciphers. It can be used when configuration files
8806 does not exist and the application does not want any specific
8807 ciphers in any specific order.
8809 The SilcDList is now used as silc_cipher_list dynamically
8810 allocated cipher list. Removed the static list all together
8811 and now all ciphers must be allocated to the dynamic list.
8812 The silc_cipher_alloc routine was changed to check only the
8815 All silc_cipher_* routines that used to return int returns
8818 The affected files lib/silccrypt/silccrypt.[ch].
8820 * The same thing was done to silc_hash_* as for silc_cipher_*
8821 routines. Affected files lib/silccrypt/silchash.[ch].
8823 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8824 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8825 Added also silc_pkcs_[un]register[_default] functions.
8826 Removed the data_context from the PKCS API.
8828 * Added silc_hmac_register_default function to register default
8829 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8830 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8831 to unregister all hmacs at once.
8833 * Register the default ciphers, hash functions, PKCSs and HMACs
8834 if client's configuration file does not exist. The affected
8837 * The client did not load the hash functions from the SIM
8838 modules at all. Added support for this. Affected file is
8839 silc/clientconfig.c.
8841 * When decoding public key with silc_pkcs_public_key_decode, check
8842 the supported algorithm only if PKCS are registered. Affected
8843 file lib/silccrypt/silcpkcs.c. The same was done with the
8844 silc_pkcs_private_key_decode.
8846 * Fixed the SILC List routines to keep the list always in order.
8847 It used to change the list's order when traversing the list but
8848 not it preserves the order. Affected file lib/trq/silclist.h.
8850 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8852 * Added the client library to use the SilcSocketConnection's
8853 reference counter (by silc_socket_dup) to prevent the bug that
8854 the socket object may be freed underneath async operation.
8856 * The name resolv library checking fixes in the configure.in.pre.
8859 * Created new version of the protocol drafts for future
8860 development. The -03 drafts are the ones that will be changed
8861 in the trunk now and the -02 will remain as they are.
8863 * Send list of CUMODE notifys to the router when announcing
8864 the channel users to the router. Affected file silcd/server.c.
8865 If the router receiving channel founder CUMODE for a channel
8866 that already has channel founder it will send CUMODE notify
8867 to the sender to remove the channel founder rights from the
8868 announced client. Affected file silcd/packet_receive.c.
8870 * The CUMODE notify may now use Server ID as well as the entity
8871 who changes the mode. Updated protocool specs.
8873 * Updated INSTALL and README files.
8875 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8877 * New web pages in the http://silc.pspt.fi. The pages was
8882 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8884 * Implemented the [DenyConnectin] config section in the server.
8885 Added silc_server_config_denied_conn to check whether incoming
8886 connection is denied. Affected file silcd/serverconfig.[ch].
8888 * Do not check the ports when checking the incoming configuration
8889 data if the port is 0, meaning any. Affected file is
8890 silcd/serverconfig.c.
8892 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8894 * Fixed buffer overflow in silc_string_compare in the file
8895 lib/silcutil/silcutil.c.
8897 * Fixed double free in silc_server_command_leave in the file
8900 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8902 * Fixed the version checking in the server. Affected file is
8905 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8907 * Fixed the configuration data fetching when accepting new
8908 connections in the server. Affected file silcd/server.c.
8910 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8912 * Added `sender_entry' argument to the function
8913 silc_server_packet_relay_to_channel so that we can check
8914 whether some destination actually belongs to the same route
8915 the sender belongs (ie, we must not resend the packet to the
8916 sender). Affected file silcd/packet_send.[ch].
8918 * Added `servername' field to the SilcClientEntry in the server
8919 to hold the name of the server where client is from. Affected
8920 file is silcd/idlist.h.
8922 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8924 * Moved the channel message encrypting in the router betwen
8925 router connections from silc_server_channel_message to the
8926 silc_server_packet_relay_to_channel since we want to check
8927 whether we have anybody channel before encrypting anything.
8928 Affected files silcd/packet_[receive/send].c.
8930 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8932 * Fixed the [AdminConnection] server config section to support
8933 multiple entries. Affected file silcd/serverconfig.c.
8935 * Added support into the server to check the validity of the
8936 incoming connection before executing any KE or authentication
8939 * The connection configuration is now saved to the KE and
8940 connection auth protocol contexts and not fetched anymore in
8941 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8943 * The local hosts listenning address and port is also resolved
8944 now when starting the server. We want to have the socket object
8945 to include the real address and port for the listener. Added
8946 new function silc_net_check_local_by_sock into the files
8947 lib/silcutil/silcnet.[ch].
8949 * Fixed a broadcast bug in server -> do not broadcast if we
8952 * Fixed a routing bug. Do not route broadcast packets ever.
8953 Broadcast packets must be processed always and not routed since
8954 they may be destined to some other host than yourself and thus
8955 would get routed without no good reason. Affected file is
8958 * Added function silc_server_config_is_primary_route to check
8959 whether primary router connection has been configured (a router
8960 configuration that we are initiating). If there is not, we
8961 will assume that there is only two routers in the SILC network
8962 and we will use the incoming router connection as our primary
8963 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8965 * Changed the order of the broadcasting. Broadcast _after_ the
8966 packet has been processed not before. Affected file is
8969 * Fixed a [ClientConnection] parsing bug. The port was never
8970 parsed correctly thus resulting to port 0. Affected file
8971 silcd/serverconfig.c.
8973 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8974 argument and did not set the broadcast packet flag. Affected
8975 file silcd/packet_send.c. Fixed same bug in the function
8976 silc_server_send_notify as well.
8978 * If we receive NEW_ID packet for our own ID in the server, ignore
8981 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8985 * Removed the nickname from the Private Message Payload.
8986 Updated the code and the protocol specs.
8988 * Updated protocol specs for submitting to the IETF.
8990 * Tweaked the Random Number Generator a bit. Affected file
8991 lib/silccrypt/silcrng.c. Exported a new function
8992 silc_rng_[global]_add_noise which can be used to add more
8995 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8997 * Do not parse packets with different timeout when protocol
8998 is active -> may cause problem with rekey. Affected file
9001 * When server receives signoff notify it must not create
9002 new channel key if the client is on any channels since the
9003 sender of the signoff notify will create it.
9005 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9007 * Added printing of error messages during SKE protocol from the
9008 failure packet sent by server during SKE. Affected file
9011 * Removed the client's failure_callback handling with timeout
9012 and handle it immediately when received.
9014 * The SKE library returned wrong type in SUCCESS and FAILURE
9015 packets. They must be 32 bit MSB not 16 bit MSB.
9017 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9019 * Ok, rewrote the logic of the re-key and now it seems to work.
9020 I tested it on high traffic with frequent re-keys without
9021 problems. Added hmac_receive (and renamed hmac to hmac_send)
9022 in SilcClientConnection in lib/silcclient/client.h and
9023 in SilcIDListData in silcd/idlist.h. Also, removed the
9024 SilcPacketParserContext's cipher and hmac fields as they are
9025 not needed anymore and actually caused some problems when
9026 the ciphers and hmac's changed underneath the packet parser.
9028 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9030 * If re-key protocol is active then process the incoming packets
9031 synchronously since we must assure that icoming packets encrypted
9032 with the old key is processed before the new keys is set to
9033 use. This is true other packets than for REKEY packets.
9034 Affected file silcd/server.c. The same was done to client library
9035 as well, affected file lib/silcclient/client.c.
9037 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9039 * Fixed bug in client and server to accept the force send if
9040 the packet is send from silc_[server/client]_packet_process
9041 function. Otherwise the packets are never delivered, oops.
9043 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9045 * Disable force sending of packets when REKEY protocol is active.
9046 We must assure that no packet is sent directly when rekey is
9047 performed. All packets must be sent through packet queue.
9048 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
9049 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
9050 function is silc_[server/client]_packet_send_real to check
9053 * Replaced the SIM paths from example config files to
9054 /usr/local/modules. Also, make install creates now
9055 /usr/local/silc/logs directory to hold all the SILC server
9058 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9060 * Made the configure.in.pre work on Solaris. Patch by salo.
9062 * Made all ciphers compatible with non-x86 machines. Defined
9063 CBC mode macros into lib/silccrypt/ciphers_def.h.
9065 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9067 * Fixed the make install.
9069 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9071 * When MAC computation fails the silc_packet_decrypt returned 0
9072 even though it was supposed to return -1. Fixed this. The
9073 affected file is lib/silccore/silcpacket.c.
9075 * Do not replace the config files in /etc/silc (in make install)
9076 if they already exist. Affected file ./Makefile.am.
9078 * Do not send re-key packets immediately but through packet queue.
9079 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
9081 * Changed silc_net_check_host_by_sock to return FALSE if the
9082 IP/DNS could not be resolved. Though, it returns the IP address
9083 now even if it could not resolve it (but returns also FALSE).
9084 Affected file lib/silcutil/silcnet.[ch].
9086 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9088 * Added silc_pkcs_decode_identifier to decode the public key's
9089 identifier. Affected file lib/silccrypt/silpkcs.[ch].
9090 Added also silc_pkcs_free_identifier. Added also new context
9091 SilcPublicKeyIdentifier.
9093 * Added -S option to the silc client. It is used to dump the
9094 contents of the specified public key file.
9096 * Changed the PKCS api to return the public key length when
9097 setting the public key.
9099 * Fixed a fatal bug in the public and private key file loading.
9100 Affected file lib/silccrypt/silcpkcs.c.
9102 * Execute the packet parsing for client with zero (0) timeout
9103 if the protocol is active. Affected file silcd/server.c.
9105 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9107 * Made the key generation options to the silcd program. Added
9108 -C option, equivalent to client's option.
9110 * Added new [ServerKeys] config section to the server. It
9111 configures the server's public and private key.
9113 * Defined generic Public Key Payload into the protocol
9114 specification to send specific type of public keys and
9117 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
9118 public key or certificate.
9120 * Implemented the GETKEY command to the server and to the
9121 client library and on user interface.
9123 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9125 * Made preliminary `make install' work.
9127 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9129 * Added SilcServerRekey context into silcd/idlist.h.
9131 * Added the PFS support as defined in the specification to the
9132 SKE protocol. Affected files lib/silcske/*.c.
9134 * Added `ske_group' field to the SilcServerRekey context to hold
9135 the number of the SKE group that is used with PFS in re-key.
9136 Affected file silcd/idlist.h.
9138 * Added PFS re-key support to the server. Affected file is
9141 * Added silc_protocol_cancel to cancel execution of the next
9142 state of the protocol. Affected file is
9143 lib/silccore/silcprotocol.[ch].
9145 * Added the re-key support with and without PFS to the client
9146 library. Re-key is performed once in an hour, by default.
9148 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
9149 Added silc_client_rekey_callback and silc_client_rekey_final.
9150 Affected files are lib/silcclient/protocol.[ch] and
9151 lib/silcclient/client.[ch].
9153 * Removed the `hmac_key' and `hmac_key_len' fields from the
9154 SilcClientConnection structure; not needed. Affected file is
9155 lib/silcclient/client.h.
9159 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9161 * Do not ask whether user wants to use the negotiated private key
9162 for private messages, just use it. Affected file is
9163 silc/local_command.c.
9165 * Added `send_enc_key' and `enc_key_len' fields to the
9166 SilcIDListData structure since they are needed in the re-key
9167 phase. Affected file is silcd/idlist.[ch].
9169 * Implemented the simple re-key protocol into the server.
9170 Affected files silcd/server.c and silcd/protocol.[ch]. The
9171 re-key will be performed once in an hour, by default.
9173 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
9174 Added silc_server_rekey, silc_server_rekey_callback and
9175 silc_server_rekey_final.
9177 * Removed Tunneled flag from the protocol. Updated the code
9178 and the specifications.
9180 * Adde `pfs' field to the SilcIDListData to indicate whether
9181 the PFS is to be performed in the re-key. Affected file is
9184 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9186 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
9187 int64 of at least the xintXX size. If void * is less that 4
9188 bytes uint32 * will be used. Defined bool as boolean.
9190 * Changed _ALL_ unsigned long and unsigned int to uint32,
9191 unsgined short to uint16 in the source tree.
9193 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
9194 not handle clients that has entry->data.registered == FALSE.
9195 They are not in the network anymore. Affected file is
9198 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9200 * Implemented the sending of the SERVER_SIGNOFF notify in the
9201 server. Affected file is silcd/server.c.
9203 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
9204 Added also silc_notify_payload_encode_args into the
9205 lib/silccore/silcnotify.[ch].
9207 * Implemented ther SERVER_SIGNOFF notify handling in the server.
9208 Affected file silcd/packet_receive.c.
9210 * Implemented the SERVER_SIGNOFF notify handling in the client
9211 library. Affected file lib/silcclient/client_notify.c. Also,
9212 implemnted the printing of the SERVER_SIGNOFF info to the
9213 application. Affected file silc/client_ops.c.
9215 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
9216 if the deleting was successful. Affected file silcd/idlist.[ch].
9218 * Added support for public key authentication in the connection
9219 authentication protocol in the client library. Affected file
9220 lib/silcclient/protocol.c.
9222 * Changed the server's silc_idlist_get_clients_by_* interface
9223 to support already allocated array so that new entries may be
9224 added to pre-allocated array. Affected file silcd/idlist.[ch].
9225 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
9226 and command replies.
9228 * All command reply functions in the server now calls the
9229 pending command callback even if error occured. This way the
9230 error will be delivered to the client as well. Affected files
9231 silcd/command.c and silcd/command_reply.c.
9233 * Fixed INFO command to return local server's info if no server
9234 was provided. Affected file lib/silcclient/command.c.
9236 * Removed RESTART command for good. Updated the code and the
9239 * Rewrote parts of the task system. It is a bit simpler now.
9240 Removed unsued task priorities. The affected files are
9241 lib/silcutil/silctask.[ch].
9243 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9245 * Moved the USERS printing from the library to the application.
9246 Affected files lib/silcclient/command.c and silc/client_ops.c.
9248 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9252 * Added channel key re-key support. The re-key is perfomed
9253 only by the router and is done once in an hour. Added `rekey'
9254 field to the SilcChannelEntry in the server. Affected files
9255 silcd/server.c and silcd/idlist.h.
9257 * Added silc_task_unregister_by_context into the file
9258 lib/silcutil/silctask.[ch].
9260 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9262 * Added SILC_UMODE_GONE mode to indicate when the client is not
9263 present in the SILC network. Added also support to the local
9264 command AWAY that will set this mode. Added support of showing
9265 "xxx is gone" in WHOIS command. The USERS command shows the
9266 gone status as well.
9268 * Fixed setting server and router operator privileges in the
9269 server's UMODE command. Affected file silcd/command.c.
9271 * Merged the SKE KE1 and KE2 payloads into one payload. The
9272 new KE payload is equivalent to the old KE2 payload.
9274 Cleaned up the SKE Start Payload parsing. It now uses the
9275 simple buffer unformatting to do the parsing. A lot faster
9278 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
9279 to the SKE that is used to indicate whether both of the SKE
9280 parties should perform authentication. By default only the
9281 responder performs authentication. By setting this flag also
9282 the initiator must do authentication. By default it is unset
9283 since in normal SKE case, client to server connection, only
9284 the responder should do authentication. When doing SKE between
9285 two clients both should perform authentication. Updated the
9286 code and the protocol specs.
9288 * A little fix to IDENTIFY command in the server. Search the
9289 client first by hash not nickname. Affected file is
9292 * Fixed the silc_client_close_connection to support closing
9293 the client to client connections wihtout deleting too much
9294 data. Affected file lib/silcclient/client.c.
9296 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
9297 are received if protocol used to be active but is not anymore
9298 the application would crash due to NULL pointer dereference.
9299 Affected files silcd/server.c and lib/silcclient/client.c.
9301 * Added `hash' field to the SilcClientConnection to include
9302 the hash function negotiated in the SKE protocol.
9304 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
9305 to set the channel founder authentication data. A client can
9306 claim the founder rights later by providing the authentication
9307 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
9308 This way the channel founder can regain the channel founder
9309 privileges even it is left the channel. This works only on
9310 local server and the client must be connected to the same
9311 server to be able to regain the founder rights. Updated the
9312 protocol specs accordingly.
9314 Added support to the CMODE command in the client to set the
9315 founder auth data. Read the README to see how to set it.
9317 Added support to the CUMODE command to claim the founder
9318 rights. Read the README to see how to do it.
9320 Added support for the founder authentication to the Channel
9321 Entry in the server. Affected file silcd/idlist.h.
9323 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
9324 server's CMODE command. Affected file silcd/command.c.
9326 * Added the following new functions into lib/silccore/silcauth.[ch]:
9327 silc_auth_get_method and silc_auth_get_data.
9329 * The server now saves the remote hosts public key to the
9330 SilcIDListData pointer. Affected file silcd/protocol.c.
9332 * The normal server now does not remove the channel entry from
9333 the cache if the founder authentication data is set. It used
9334 to remove it if the founder was the last one on the channel on
9335 the server and left the channel. The auth data is saved and
9336 if the channel is re-joined later the old entry is used with
9337 the old auth data. Affected files silcd/command_reply.c and
9340 * Removed the `pkcs' field from the SilcIDListData structure
9341 in the server; it is not used. Affected file silcd/idlist.h.
9343 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9345 * Fixed packet processing on slow links. Partial packets were
9346 never re-processed because the incoming data buffer was cleared
9347 by the application. Application must not directly clear the
9348 sock->inbuf, the packet processing routines handle it. Fixed
9349 this in client library and in server.
9351 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9353 * Fixed the WHOIS and IDENTIFY send reply function to really
9354 check whether to send list or just one entry. Affected file
9357 * Cleaned up the LEAVE command's channel key distribution. The
9358 affected file silcd/command.c.
9360 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
9361 can enforce the channel mode as well. In that case the ID
9362 includes the ID of the server. The code now enforces the
9363 mode change if the router have different mode than the server.
9365 * The notify client operation with CMODE_CHANGE notify can now
9366 return NULL client_entry pointer if the CMODE was not changed
9367 by client. Application must check for this.
9369 * Added <Server ID> argument to INFO command to support server
9370 info fetching by Server ID.
9372 * Added silc_server_announce_get_channel_users to get assembled
9373 packets of channel users of the specified channel. Affected
9374 file silcd/server.[ch].
9376 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
9377 was freed underneath the ID Cache.
9379 * Re-announce clients when the server received CHANNEL_CHANGE
9380 notify from the router. Affected file silcd/packet_send.c.
9382 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9384 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
9385 crashed since it did not handle the fact that there is no cipher
9386 called "3" and didn't check the error condition. Now fixed.
9388 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
9389 flag. It can be used to send message requests.
9391 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9393 * Implemented the RESTART command in the client.
9395 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
9396 notice type messages. Added notice printing to the user
9399 * The channel keys are not re-generated if the channel's mode
9400 is PRIVKEY, ie private key on the channel exists. Affected
9401 files silcd/server.c and silcd/command.c.
9403 * Fixed a little bug in channel message delivery when channel
9404 private keys are set in the server. Affected file is
9405 silcd/packet_send.c.
9407 * Changed the setting on channel->on_channel = TRUE from the
9408 silc_client_save_channel_key to the JOIN command reply. The
9409 key payload is not received if the private channel key is set.
9410 Affected file lib/silcclient/command_reply.c and the
9411 lib/silcclient/client_channel.c.
9413 * When the CMODE_CHANGE notify is sent and the channel private
9414 key mode is removed the channel key must be re-generated in
9415 other cells as well. Added this support for the router in the
9416 silcd/packet_receive.c.
9418 * Added new local command NOTICE to send notice message on
9419 channel. Affected file silc/local_command.[ch].
9421 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9423 * Added new local command ME to the client. It is used to send
9424 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
9425 some action. Affected file silc/local_command.[ch].
9427 * Changed channel_message and private_message client operations
9428 to deliver the message flags to the application. Added also
9429 the `flags' arguments to the silc_client_send_channel_message
9430 and silc_client_send_private_message functions. Affected file
9433 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9435 * Redefined the Private Message Payload to support private message
9436 keys and to support the new private message flags. Updated
9437 the protocol specs. Flags makes it possible to have for example
9438 CTCP style messages.
9440 * Added new type SilcPrivateMessagePayload and defined an API
9441 for it in the lib/silcclient/silcprivate.[ch].
9443 * Tested private message private keys successfully. Tested the
9444 private message key set, unset and list commands with the new
9447 * Redefined the Channel Message Payload to include the channel
9448 message flags (equal with private message flags) to support
9449 for example CTCP style messages.
9451 * Defined some of the message (for channel and private message)
9452 flags. Updated the protocol specs and added the flags to the
9453 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
9455 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9457 * Added SilcKeyAgreementStatus type to the key agreement routines
9458 to indicate the current status and error if one occured.
9459 The status types are defined in the lib/silcclient/silcapi.h.
9461 * Added new local command KEY that is used to set and unset private
9462 keys for channels, set and unset private keys for private messages
9463 with remote clients and to send key agreement requests and
9464 negotiate the key agreement protocol with remote client. The
9465 key agreement is supported only to negotiate private message keys,
9466 it currently cannot be used to negotiate private keys for channels,
9467 as it is not convenient for that purpose.
9469 * Fixed a minor pending callback setting bug in the function
9470 silc_client_get_client_by_id_resolve, now the function works.
9471 Affected file lib/silcclient/idlist.c.
9473 * Added function silc_net_get_local_port to get local bound
9474 port by socket. Added to lib/silcutil/silcnet.[ch].
9476 * Added `sockets' and `sockets_count' fields to the SilcClient
9477 object. They hold the sockets of the listenning sockets in
9478 the client. Listenning sockets may be for example the key
9479 agreement server. Affected file lib/silcclient/client.[ch].
9480 Added functions the silc_client_add_socket and the
9481 silc_client_del_socket. They are exported to the application
9484 * Added ~./silc/clientkeys to support other client's public keys.
9486 * Renamed verify_server_key client operation to verify_public_key
9487 and added one argument to indicate the type of the connection
9488 (server, client etc.).
9490 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9492 * Added silc_server_connection_auth_request to handle the
9493 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9494 silcd/packet_receive.[ch].
9496 * Added silc_server_send_connection_auth_request into the
9497 silcd/packet_send.c to send the connection auth request packet.
9499 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9502 * Fixed the public key authentication in responder side in the
9503 server. The `auth_data' pointer includes the SilcPublicKey
9504 not the path to the public key. Affected file silcd/protocol.c.
9506 * Implemented the public key authentication in the initiator side
9507 in the server. Affected file silcd/protocol.c.
9509 * Removed the [RedirectClient] config section from the server
9510 configuration. Is not needed and I don't want to implement it.
9512 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9514 * Cleaned up the CMODE command in the server. It now works
9515 correctly and supports all the modes defined in the protocol.
9516 Affected file is silcd/command.c.
9518 * Added `hmac_name' field to the SilcChannelEntry in the server
9519 to hold the default HMAC of the channel. It can be set when
9520 creating the channel (with JOIN command). Affected files
9523 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9524 type to indicate the change of the current cipher and hmac
9525 on the channel. Client can safely ignore the <cipher> argument
9526 (if it chooses to do so) since the CHANNEL_KEY packet will
9527 force the channel key change anyway. The <hmac> argument is
9528 important since the client is responsible of setting the new
9529 HMAC and the hmac key into use.
9531 * Fixed the CMODE command in the client library as well.
9533 * Tested CMODE command in router environment successfully.
9535 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9537 * Show the version of the remote client (or server) when connecting
9538 to the server. It is logged to the log file. Affected file
9539 is silcd/protocol.c.
9541 * Fixed the KILLED notify handling in the client library. The
9542 client must be removed from all channels when receiving the
9545 Also, do not remove the client entry when giving the KILL
9546 command but when the KILLED notify is received.
9548 * Removed silc_idlist_find_client_by_nickname from the server.
9549 Not needed anymore. Affected files silcd/idlist.[ch].
9551 * Implemented the CHANNEL_CHANGE notify type handling to the
9552 server. Affected file silcd/server.c.
9556 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9558 * Added silc_server_send_notify_invite to send the INVITE
9559 notify between routers.
9561 * Implemented the INVITE command correctly to the server.
9563 * Implemented the INVITE notify type handling in the server.
9565 * Implemented the INVITE command to the client library and on the
9568 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9570 * Added function silc_server_get_client_resolve to find the
9571 client entry by ID from all ID lists and then resolve it
9572 (using WHOIS) if it cannot be found. Affected file is
9575 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9577 * Implemented the BAN command to the client library.
9579 * The JOIN command in the server now checks the invite list
9582 * Changed the silc_command_reply_payload_encode_va and the
9583 silc_command_payload_encode_va to support that if argument is
9584 NULL it ignores and checks the next argument. Affected file
9585 lib/silccore/silccommand.c.
9587 * Added silc_server_send_notify_ban to send the BAN notify
9588 type between routers.
9590 * Chaned the silc_notify_payload_encode to support that if
9591 argument is NULL it ignores and checks the next argument.
9592 Affected file lib/silccore/silcnotify.c.
9594 * Tested ban lists in router environment successfully.
9596 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9598 * Implemented BAN command to the server, in silcd/command.[ch].
9600 * Removed the BAN and INVITE_LIST modes from the CMODE command
9603 * Added function silc_string_match to regex match two strings.
9604 Affected files lib/silcutil/silcutil.[ch].
9606 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9608 * Redefined parts of the SilcChannelEntry in the server to support
9609 the new ban and invite lists.
9611 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9613 * Redefined the INVITE command. The same command can be used to
9614 invite individuals to the channel but also to manage the invite
9615 list of the channel (to add to and remove from the invite list).
9616 Updated the protocol specs.
9618 * Added new command SILC_COMMAND_BAN that can be used to manage
9619 the ban list of the channel. Updated the protocol specs.
9621 * Removed the channel modes: the SILC_CMODE_BAN and the
9622 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9623 in the CMODE command. The equivalent features are now available
9624 using INVITE and BAN commands. Updated the protocol specs.
9626 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9627 in the network about change in the current ban list. The notify
9628 type is not used by the client.
9630 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9631 support the invite lists.
9633 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9635 * Added new function silc_string_regexify that converts string
9636 including wildcard characters into regex string that can
9637 be used by the GNU regex library. Added into the file
9638 lib/silcutil/silcutil.[ch].
9640 Added silc_string_regex_combine to combine to regex strings
9641 into one so that they can be used as one regex string by
9642 the GNU regex library. Added into the file
9643 lib/silcutil/silcutil.[ch].
9645 Added silc_string_regex_match to match two strings. It returns
9646 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9648 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9650 * Imported GNU regex to the soruce tree into lib/contrib.
9651 Fixed some compiler warning from the regex.c.
9653 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9655 * Fixed MOTD command in the server to work in router environment.
9657 * Fixed the MOTD command in the client library to support
9658 the server argument in the command.
9660 * Added `nickname_len' argument to the silc_idlist_add_client
9661 in the server, as the `nickname' argument may be binary data
9664 * Added silc_idlist_get_channels to return all channels from
9667 * Implemented LIST command to the server. Affected file is
9670 * Implemented the LIST command to the client library and on the
9673 * Added [<user count>] argument to the LIST command reply.
9674 With private channels the user count is not shown.
9676 * Updated TODO and README.
9678 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9680 * The client entry's data.registered must be TRUE even with
9681 global client entry on global client list. The data.registered
9682 is used to check whether the client is anymore in the network,
9683 for example with WHOWAS command so it must be valid.
9685 * Fixed the WHOWAS command in the server. It now actually works
9686 in router environment. Added function into silcd/command_reply.c
9687 silc_server_command_reply_whowas_save.
9689 * Added silc_idlist_purge function to the silcd/idlist.c
9690 to periodically purge the ID Cache.
9692 * Fixed INFO command in the server. It works now in router
9693 environment. Added <server name> argument to the INFO command
9694 reply. Updated the protocol specs.
9696 * Fixed minor bug in silc_idcache_purge to not purge if the
9697 expire value is zero.
9699 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9700 they were buggy because of the WHOWAS information.
9702 * Fixed local command MSG to handle the async resolving of
9703 the remote client properly. It used to fail the first MSG.
9704 Affected file silc/local_command.c.
9706 * Added `data_len' field to SilcIDCache context.
9708 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9710 * Update TODO. Todo in commands in the server.
9712 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9714 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9715 used by routers as broadcast packet to inform other routers
9716 about the changed user mode.
9718 Implemented the notify handling in the server. Affected file is
9719 silcd/packet_receive.c. Added the function
9720 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9722 * Added new generic Channel Payload and deprecated the New Channel
9723 Payload. The New Channel Payload is now the generic Channel
9726 * Added new argument `mode' to the silc_server_send_new_channel
9727 as it is required in the Channel Payload now.
9729 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9730 and created a new and real SilChannelPayload to represent the
9731 new generic Channel Payload. Implemented the encode/decode
9732 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9734 * Added silc_server_get_client_channel_list to return the list
9735 of channels the client has joined for WHOIS command reply.
9736 Affected file silcd/server.[ch].
9738 * Implemented the channel list sending in the WHOIS command reply
9739 in server and in the client.
9741 Implemented the channel list displaying on the user interface
9742 as well. Affected file silc/client_ops.c.
9744 * Added silc_channel_payload_parse_list to parse list of Channel
9745 Payloads. It returns SilcDList list of SilcChannelPayloads.
9746 Client for example can use this function to parse the list of
9747 channels it receives in the WHOIS command reply. The caller
9748 must free the list by calling silc_channel_payload_list_free.
9749 Affected files lib/silccore/silcchannel.[ch].
9751 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9753 * Added one new argument <user mode> to the WHOIS command reply
9754 to return the mode of the user in SILC. Updated the protocol
9757 Implemented it to the server and client.
9759 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9761 * Fixed the mode printing on the user interface on joining.
9762 Affected file silc/client_ops.c.
9764 * Implemented the UMODE command and user modes in general to the
9765 client library and to the user interface.
9767 * Implemented the UMODE command to the server.
9769 * The server now sends UNKNOWN_COMMAND error status if client sends
9770 unknown command. Affected file silcd/command.c.
9772 * All server commands now handle the command identifier the right
9773 way when sending the command reply to the client. The client can
9774 use to identify the command replies with the identifier.
9776 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9778 * Added silc_server_get_client_route to resolve the route to
9779 the client indicated by the client ID. Affected file is
9782 * Added silc_server_relay_packet as general function to relay
9783 packet to arbitrary destination. This deprecates functions
9784 like _send_private_message_key, _relay_notify etc. Affected
9785 file is silcd/packet_send.[ch].
9787 Removed silc_server_send_key_agreement,
9788 silc_server_send_private_message_key and
9789 silc_server_packet_relay_notify functions from the file
9790 silcd/packet_send.[ch].
9794 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9795 server. Affected file silcd/packet_receive.[ch].
9797 * Implemented the KILL command to the client. Implemented the
9798 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9799 Affected files lib/silcclient/command[_reply].c and
9800 lib/silcclient/client_notify.c. Implemented the KILL notify
9801 printing in the user inteface.
9803 * Fixed a lot silc_parse_nick memory leaks from the client
9804 library in the file lib/silcclient/command.c.
9806 * Changed the silc_server_send_notify_on_channels's `sender'
9807 argument from SilcSocketConnection to SilcClientEntry to
9808 check the sender as entry and not as connection object and not
9809 to send to the client provided as argument. The affected file
9810 is silcd/packet_send.[ch].
9812 * The notify packets that are destined directly to the client used
9813 to not to be processed by the server. Now changed that and the
9814 server processes all notify packets. After relaying the packet
9815 to the client the notify packet is processed in the server.
9817 * The silc_server_free_client_data now checks whether there is
9818 pending outgoing traffic for the client and purges the data to
9819 the network before removing the client entry.
9821 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9823 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9824 an client is killed from the SILC Network. Updated the protocol
9827 Added new function silc_server_send_notify_killed to the
9828 silcd/packet_send.[ch].
9830 * Added function silc_server_packet_relay_notify to relay notify
9831 packets that are destined directly to a client. In this case
9832 the server does not process the notify packets but merely relays
9833 it to the client. Affected file silcd/packet_send.[ch].
9835 Added also silc_server_packet_process_relay_notify to check
9836 whereto relay the notify. Affected file is
9837 silcd/packet_receive.[ch].
9839 * Implemented the KILL command to the server.
9843 * Added the backup schema desgined last fall to the protocol
9844 specs for everyone to see. The specification is in the
9845 *-spec-xx.txt draft and the packet type definitions for the
9846 backup routers is in *-pp-xx.txt draft. Thusly, added also
9847 new packet type SILC_PACKET_CELL_ROUTERS.
9849 * A big security problem in the implementation discovered. The
9850 signoff of an client did not cause new channel key generation
9851 which it of course should've done. The channel keys must be
9852 always re-generated when client leaves (or signoffs) the channel.
9853 The silc_server_remove_from_channels funtion now handles
9854 the channel key re-generation.
9856 * Added `sender' argument to the silc_server_send_notify_on_channels
9857 to not to send the client provided as argument. Affected file
9858 silcd/packet_send.[ch].
9860 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9862 * Implemented OPER and SILCOPER commands into the server and
9865 * Added silc_auth_verify and silc_auth_verify_data to verify
9866 the authentication directly from the authentication payload.
9867 It supports verifying both passphrase and public key based
9868 authentication. Affected file lib/silccore/silcauth.[ch].
9870 * Added `hash' field to the SilcIDListData structure. It is the
9871 hash negotiated in the SKE protocol. Affected file is
9874 * Slight redesigning of the SilcAuthPayload handling routines.
9875 Do not send SilcPKCS but SilcPublicKey as argument.
9877 * Implemented the public key authentication support to the
9878 serverconfig. The public key is loaded from the provided path
9879 and saved as authentication data to void * pointer. Thus,
9880 changed the unsigned char *auth_data to void *auth_data;
9882 * Fixed SHUTDOWN command to send the reply before the server
9883 is shutdown. :) Affected file silcd/command.c.
9885 * Fixed fatal bug in CONNECT command. The hostname was invalid
9886 memory and server crashed. Affected file silcd/command.c.
9888 * Fixed fatal bug in CLOSE command. The server_entry became
9889 invalid but was referenced later in the command. Affected file
9892 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9894 * Fixed fatal bug in failure packet handling. Server ignored
9895 the failure and thus crashed when it came.
9899 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9901 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9902 that the command may be executed only once in (about) 2 seconds.
9903 The old SILC_CF_LAG flag is same but allows command bursts up
9904 to five before limiting.
9906 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9907 server code. Various commands now includes the CF_LAG_STRICT
9908 flag to disallow any kind of miss-use of the command.
9910 * Fixed the silc_buffer_unformat to not to allocate any data
9911 if the length of the data is zero. It used to allocate the
9912 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9914 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9916 * Changed the format of AdminConnection configuration section
9917 in the server. Added username of the admin to the format.
9918 Affected files silcd/serverconfig.[ch].
9920 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9921 to return admin configuration data by host, username and/or
9924 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9926 * Implemented WHOWAS command to the server. Added the functions:
9928 silc_server_command_whowas_parse,
9929 silc_server_command_whowas_send_reply,
9930 silc_server_command_whowas_from_client and
9931 silc_server_command_whowas_from_server
9933 * Added <Client ID> argument to the WHOWAS command reply. Updated
9934 the protocol specs accordingly.
9936 * Implemented WHOWAS command and command_reply to the client
9939 Implemented the WHOWAS printing on the user interface.
9941 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9943 * Added new argument to the WHOWAS command reply, the real name.
9944 It is an optional argument. Updated the protocol specs.
9946 * Added SilcIDCacheDestructor callback that is registered when
9947 the SilcIDCache is allocated. The callback is called when
9948 an cache entry in the ID Cache expires, or is purged from the
9949 cache. Added into lib/silccore/idcache.[ch].
9951 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9952 to destruct the client entries when the cache entry expires.
9953 Other ID Cache's in server and in the client library ignores
9956 * If the ID Cache entry's `expire' field is zero then the entry
9957 never expires. Added boolean `expire' argument to the
9958 silc_idcache_add function in the lib/silccore/idcache.[ch].
9959 If it is TRUE the default expiry value is used.
9961 * Added silc_server_free_client_data_timeout that is registered
9962 when client disconnects. By default for 5 minutes we preserve
9963 the client entry for history - for WHOWAS command.
9965 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9967 * Added support to the server to enforce that commands are not
9968 executed more than once in 2 seconds. If server receives
9969 commands from client more frequently, timeout is registered
9970 to process the commands. Affected file silcd/command.c.
9971 Added new function silc_server_command_process_timeout.
9973 * Changed NICK_NOTIFY handling in client library to check that
9974 if the client's nickname was changed, so there is no need to
9975 resolve anything from the server.
9977 * Removed error printing from the WHOIS and IDENTIFY commands.
9978 If error occurs then it is ignored silently in the client library.
9979 The application, however, may map the received error to
9980 human readable error string. The application currently maps
9981 the NO_SUCH_NICKNAME error to string.
9983 * Made the command status message public to the application. Moved
9984 them from lib/silcclient/command_reply.c to
9985 lib/silcclient/command_reply.h. The application can map the
9986 received command status to the string with the
9987 silc_client_command_status_message function.
9989 * Added check to the server to check that client's ID is same
9990 as the Source ID in the packet the client sent. They must
9993 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9995 * Added dist-bzip hook to the Makefile.am to make bzip2
9996 compressed distributions.
9998 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10000 * Server now enforces the maximum length for the nickname and
10001 the channel as protocol specification dictates. 128 bytes for
10002 nickname and 256 bytes for channel name.
10004 * Moved the WHOIS printing to the application. The client libary
10005 does not print out the WHOIS information anymore, the application
10006 must do it. Renamed silc_client_command_reply_whois_print to
10007 the silc_client_command_reply_whois_save.
10009 The client's idle time is also sent to the application now, and
10010 the idle is shown on screen.
10012 * Added silc_client_command_reply_identify_save to save the
10013 received IDENTIFY entries.
10015 * Do not check for channel private keys in message sending and
10016 reception if the channel does not have the PRIVKEY mode set.
10017 Affected file lib/silclient/client_channel.c.
10019 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10021 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
10022 just surfaced after chaning the JOIN procedure.
10024 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10026 * Added silc_client_get_clients_by_list to get client entries
10027 from Client ID list, that is returned for example by JOIN
10028 and USERS command replies. The application should use this
10029 function for example when JOIN command reply is received to
10030 resolve the clients already on the channel (library does not
10031 do that anymore as USERS command reply is not used in the JOIN
10032 procedure anymore). Affected files lib/silcclient/silcapi.h and
10033 lib/silcclient/idlist.c.
10035 * JOIN command reply and USERS command reply returns now SilcBuffer
10036 pointers instead of unsigned char pointers when returning
10037 the client list and mode list.
10039 * Added <Client ID> argument to the JOIN command reply, mainly
10040 for the server to identify for which client the command was
10041 originally sent. Updated protocol specs accordingly.
10043 * Added SilcDlist private_key pointer to the SilcChannelEntry
10044 in the client to support the channel private keys. Affected
10045 file is lib/silcclient/idlist.h.
10047 * Added SilcChannelPrivateKey argument to the function
10048 silc_client_send_channel_message so that application can choose
10049 to use specific private ke if it wants to. If it is not provided,
10050 the normal channel key is used, unless private keys are set.
10051 In this case the first (key that was added first) is used
10052 as the encryption key.
10054 * Implemented the support for channel private key handling.
10055 Implemented the following functions:
10057 silc_client_add_channel_private_key,
10058 silc_client_del_channel_private_keys,
10059 silc_client_del_channel_private_key,
10060 silc_client_list_channel_private_keys and
10061 silc_client_free_channel_private_keys
10063 Affected file lib/silcclient/client_channel.c.
10065 * Added the support for the private keys in the channel message
10066 sending and encryption and in the message reception and
10067 decryption. Affected funtions are
10068 silc_client_send_channel_message and silc_client_channel_message.
10070 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10072 * Added SKE's key verify callback to the client library's
10073 KE protocol context. Affected files lib/silcclient/protocol.[ch].
10075 * Removed the statement that server (or router) must send USERS
10076 command reply when joining to the channel so that the client
10077 knows who are on the channel. Instead, the client list and
10078 client's mode list is now sent in the JOIN command reply to the
10079 client who joined channel. This is better solution.
10081 * Added function silc_server_get_users_on_channel and function
10082 silc_server_save_users_on_channel to the silcd/server.[ch].
10084 * Removed function silc_server_command_send_users from the
10087 * Do not show topic on the client library anymore. The topic is
10088 sent in the command reply notify to the application and the
10089 application must show the topic now.
10091 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10093 * Added client searching by nickname hash into the IDENTIFY and
10094 WHOIS commands in the server as they were clearly missing from
10095 them. Affected file is silcd/command.c.
10097 * Fixed a bug in private message receiving in the client library.
10098 The remote ID was freed and it wasn't supposed, now it is
10101 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10103 * Minor fix to the channel payload; allocate the data area, as it
10104 needs to be of specific length.
10106 * If the key agreement port is zero then the operating
10107 system will define the bound port. Affected files are
10108 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
10110 * Added new function silc_channel_payload_decrypt into the file
10111 lib/silccore/silcchannel.[ch].
10113 * Moved the channel message etc, check from silc_packet_decrypt
10114 to applications. The library calls now a generic
10115 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
10116 when the packet is either normal or special. This was done to
10117 allow more wide range of checking that was not allowed when
10118 the code was in library. Now applications can do virtually any
10119 checks to the packet and return to the library the decision how
10120 the packet should be processed. Affected files are
10121 lib/silccore/silcpacket.[ch].
10123 Added silc_server_packet_decrypt_check to the server and
10124 silc_client_packet_decrypt_check to the client library.
10126 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
10127 to send with specified source and destination information.
10129 * Channel message delivery between routers was broken after the
10130 channel key distribution was fixed earlier. The channel key
10131 was used be to distributed to other routers as well which is not
10132 allowed by the protocol. Now this is fixed and channel keys
10133 really are cell specific and the channel message delivery between
10134 routers comply with the protocol specification.
10136 * Fixed various commands in server to check also the global list
10137 for the channel entry and not just the local list. The affected
10138 file silcd/command.c.
10140 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10142 * Added assert()s to buffer formatting and unformatting routines
10143 to assert (if --enable-debug) when error occurs. Affected
10144 file: lib/silcutil/silcbuffmt.c.
10146 * Changed to auto-reconnect to check whether the remote host is
10147 router and register the re-connect timeout if it is. It used
10148 to check that whether we are normal server, but router must do
10149 auto-reconnect with another router as well. Affected file
10152 * Removed the [<key len>] option from CMODE command as the cipher
10153 name decides the key length, nowadays. See the defined ciphers
10154 from the protocol specification.
10156 * Added [<hmac>] option to the CMODE command to define the HMAC
10157 for the channel. Added SILC_CMODE_HMAC channel mode.
10159 * Added [<hmac>] option for the JOIN command so that user can
10160 select which HMAC is used to compute the MACs of the channel
10163 * Added Hmac field to the Channel Message Payload. The integrity
10164 of plaintext channel messages are now protected by computing
10165 MAC of the message and attaching the MAC to the payload. The
10166 MAC is encrypted. Now, it is clear that this causes some
10167 overhead to the size of the packet but rationale for this is that
10168 now the receiver can verify whether the channel message decrypted
10169 correctly and also when private keys are set for the channel the
10170 receiver can decrypt the packet with several keys and check from
10171 the MAC which key decrypted the message correctly.
10173 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
10174 lib/silccrypt/silccipher.[ch].
10176 * Added silc_hash_len to return the digest length into the
10177 lib/silcrypt/silchash.[ch].
10179 * Rewrote parts of Silc Channel Payload interface in the
10180 lib/silccore/silcchannel.[ch]. The encode function now also
10181 encrypts the packet and parse function decrypts it.
10183 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10185 * Fixed a minor formatting bug in the SKE's key material processing.
10186 It actually might have processed the keys wrong way resulting
10189 * Redefined the mandatory HMAC algorithms and added new algorithms.
10190 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
10191 and hmac-md5 truncated to 96 bits. The mandatory is now
10192 hmac-sha1-96. Rest are optional (including the one that used
10193 to be mandatory). Rationale for this is that the truncated HMAC
10194 length is sufficient from security point of view and can actually
10195 make the attack against the HMAC harder. Also, the truncated
10196 HMAC causes less overhead to the packets. See the RFC2104 for
10199 * Added new [hmac] configuration section. The SKE used to use
10200 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
10201 is of course wrong. The official names that must be proposed in
10202 the SKE are the ones defined in the protocol specification
10203 (hmac-sha1-96 for example). The user can configure any hmac
10204 using any hash function configured in the [hash] section. At
10205 least, the mandatory must be configured.
10207 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
10209 * Added HMAC list to the SKE proposal list. It has now both
10210 hash algorithm list and HMAC list. This makes the protocol
10211 incompatible with previous versions. The SKE now seems to work
10212 the way it is supposed to work, for the first time actually.
10214 * Defined plain Hash algorithms to the protocol specification.
10215 Added sha1 and md5.
10217 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10219 * Implemented support for key agreement packets into the server.
10220 Added functions silc_server_key_agreement and
10221 silc_server_send_key_agreement. Other than these functions,
10222 server has nothing to do with this packet.
10224 * Added support for private message key packets into the server.
10225 Added functions silc_server_private_message_key and
10226 silc_server_send_private_message_key.
10230 * Changed the silc_[client|server]_protocol_ke_set_keys to be
10231 called in the protocol's final callback instead in the END
10232 protocol state. This makes a little more sense and in the same
10233 time in client we can use the same protocol routines for normal
10234 key exchange and to key agreement packet handling as well.
10236 * Added to both client's and server's KE protocol context the
10237 SilcSKEKeyMaterial pointer to save the key material. We will
10238 bring the key material to the protocol's final callback by doing
10239 this. The final callback must free the key material.
10241 * Added SKE's packet_send callback into client's KE protocol
10242 context so that the caller can choose what packet sending function
10243 is used. This way we can use different packet sending when
10244 doing normal SKE when doing key agreement packet handling (in
10245 the key agreement packet handling we do not want to encrypt
10248 * Implemented the responder side of the key agreement routines
10249 in the client. The client can now bind to specified port and
10250 accept incoming key negotiation. The key material is passed
10251 to the application after the protocol is over.
10253 * Implemented the processing of incoming Key Agreement packet
10254 in the client. Added function silc_client_key_agreement to
10255 process the packet.
10257 * Implemented the intiator side of the key agreement routines
10258 in the client. The client can now initiate key agreement with
10259 another remote client. The key material is passed to the
10260 application after the protocol is over.
10262 * Created client_keyagr.c to include all the key agreement
10265 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
10266 SILC_TASK_CALLBACK except that it is not static.
10268 * Created client_notify.c and moved the Notify packet handling
10269 from the client.[ch] into that file.
10271 * Created client_prvmsg.c and moved all private message and
10272 private message key routines from the client.[ch] into that file.
10274 * Create client_channel.c and moved all channel message and
10275 channel private key routines from the client.[ch] into that file.
10277 * Changed silc_client_get_client_by_id_resolve to resolve with
10278 WHOIS command instead of IDENTIFY command, in the file
10279 lib/silclient/idlist.c.
10281 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10283 * Implemented the SKE's responder side to the Client library.
10285 * When FAILURE is received to the protocol do not trust it
10286 blindly. Register a timeout to wait whether the remote closes
10287 the connection as it should do it, only after that process the
10288 actual failure. This was changed to both client and server.
10290 * Added client_internal.h to include some of the structures
10291 there instead of client.h in lib/silcclient/.
10293 * Added function silc_task_unregister_by_callback to unregister
10294 timeouts by the callback function.
10296 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10298 * Some "Incomplete WHOIS info" errors has been appearing on the
10299 log files. Took away the entry->userinfo check from WHOIS
10300 reply sending. The entry->userinfo is now " " if client did not
10301 provide one. I thought this was fixed earlier but something
10302 is wrong still. Let's see if the error still appears.
10304 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10306 * Fixed a minor bug in the login when the channel key is
10307 re-generated in the server. It used to generate the key in
10308 wrong order and thus caused problems in the channel traffic.
10310 * Fixed a minor bug in channel key distsribution after
10311 KICK command. The key was not sent to the router even though
10314 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10316 * Added silc_ske_process_key_material_data as generic routine
10317 to process any key material as the SILC protocol dictates. The
10318 function is used by the actual SKE library but can be used by
10319 applications as well. This relates to the private message keys
10320 and the channel private keys since they must be processed the
10321 same way the normal SILC session keys. The protocol dictates
10322 this. Affected files: lib/silcske/silcske.[ch].
10324 Added also silc_ske_free_key_material to free the
10325 SilcSKEKeyMaterial structure.
10327 * Defined silc_cipher_set_key function to set the key for
10328 cipher without using the object's method function. The affected
10329 files: lib/silccrypt/silccipher.[ch].
10331 * Implemented silc silc_client_add_private_message_key,
10332 silc_client_add_private_message_key_ske,
10333 silc_client_del_private_message_key,
10334 silc_client_list_private_message_keys and
10335 silc_client_free_private_message_keys functions in the
10338 Added functions silc_client_send_private_message_key to send
10339 the Private Message Key payload and silc_client_private_message_key
10340 to handle incoming Private Message Key payload.
10342 * Added Cipher field to the Private Message Key payload to set
10343 the cipher to be used. If ignored, the default cipher defined
10344 in the SILC protocol (aes-256-cbc) is used.
10346 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10348 * Removed lib/silcclient/ops.h file.
10350 Redefined parts of the SILC Client Library API. Created new
10351 file silcapi.h that deprecates the ops.h file and defines the
10352 published Client Library API. Defined also private message key
10353 API and channel private key API into the file.
10355 This is the file that the application must include from the
10356 SILC Client Library. Other files need not be included by
10357 the application anymore.
10359 * Added new key_agreement client operation callback and also
10360 defined the Key Agreement library API for the application.
10362 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10364 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
10365 is used by clients to request key negotiation between another
10366 client in the SILC network. If the negotiation is started it
10367 is performed using the SKE protocol. The result of the
10368 negotiation, the secret key material, can be used for example
10369 as private message key.
10371 Implemented the Key Agreement payload into the files
10372 lib/silccore/silauth.[ch].
10374 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10376 * Redefined ciphers for the SILC protocol. Added some new ciphers
10377 and defined the key lengths for the algorithms. Changed the
10378 code accordingly. The default key length is now 256 bits.
10380 * Fixed SKE key distribution function silc_ske_process_key_material
10381 when the key length is more than 128 bits. The default key
10382 length in SILC is now 256 bits.
10384 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
10385 to indicate unsupported algorithm.
10387 * Renamed rijndael.c to aes.c and all functions as well.
10389 * Fixed a long standing channel key setting bug in client library.
10390 Weird that it has never surfaced before.
10392 * Fixed bug in channel deletion. If the entire channel is removed
10393 then it must also delete the references of the channel entry
10394 from the client's channel list as the client's channel entry and
10395 the channel's client entry share same memory.
10397 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10399 * Implemented CONNECT and SHUTDOWN commands in the client.
10401 * Implemented CLOSE command to the client.
10403 * Added the function silc_idlist_find_server_by_name into the
10404 files silcd/idlist.[ch].
10406 Added the function silc_idlist_find_server_by_conn into the
10407 files silcd/idlist.[ch].
10409 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10411 * DIE command was renamed to SHUTDOWN. Updated the both code
10412 and protocol specs.
10414 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
10415 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
10417 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
10420 * Added function silc_server_create_connection function to create
10421 connection to remote router. My server implementation actually
10422 does not allow router to connect to normal server (it expects
10423 that normal server always initiates the connection to the router)
10424 so the CONNECT command is only good for connecting to another
10427 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10429 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
10430 or some other client was kicked from the channel.
10432 Implemented the handling of the notify type to both client
10435 Implemented silc_server_send_notify_kicked to send the KICKED
10436 notify. It is used to send it to the server's primary router.
10438 * Implemented the KICK command into server and client.
10440 * Added `query' argument to the silc_idlist_get_client function
10441 to indicate whether to query the client from server or not if
10444 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
10445 to indicate that the client is not channel founder.
10449 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10451 * Removed the rng context from SilcPacketContext structure and
10452 changed that the packet routine uses the Global RNG API.
10454 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10456 * Added support for quit message that client can "leave" on the
10457 channel when it quits the SILC. It is ditributed inside the
10458 SILC_NOTIFY_TYPE_SIGNOFF notify type.
10460 Added silc_server_free_client_data that will take the
10461 signoff message as argument.
10463 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
10465 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10467 * Updated parts of the protocol specification to keep it up
10470 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10472 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
10473 payloads in one packet.
10475 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
10476 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10477 use now the new List flag.
10479 * Also deprecated the following packet types: REPLACE_ID,
10480 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10482 * Added list support for Notify packet in server.
10484 * Added silc_server_send_notify_channel_change to send the
10485 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10486 the silc_server_send_replace_id.
10488 * Added silc_server_send_notify_nick_change to send the
10489 NICK_CHANGE notify type. Deprecates the function
10490 silc_server_send_replace_id.
10492 * Added silc_server_send_notify_join to send the JOIN notify type.
10493 Deprecates the function silc_server_send_new_channel_user.
10495 * Added silc_server_send_notify_leave to send LEAVE notify type.
10496 Deprecates the function silc_server_send_remove_channel_user.
10498 * Added silc_server_send_notify_cmode and
10499 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10500 types. Deprecates the silc_server_send_set_mode function.
10502 * Added SERVER_SIGNOFF notify type to indicate that server has
10503 quit. This means that all clients on the channel from that
10504 server will drop. This can be also used when netsplit happens.
10506 Deprecated REMOVE_ID packet type since it is not needed anymore
10509 Added silc_server_send_notify_server_signoff to send the
10510 SERVER_SIGNOFF notify type. Deprecates the function
10511 silc_server_send_remove_id.
10513 Added also silc_server_send_notify_signoff to send the
10514 SIGNOFF notify type.
10516 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10517 SILC protocol from this day on. Changed the protocol
10518 specification as well.
10520 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10521 notify type. It is used between routers to notify about
10522 topic changes on a channel.
10524 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10527 * Partly updated the protocol specification to comply with the
10528 changes now made. It is still though a bit outdated.
10530 * The JOIN notify type now takes one extra argument <Channel ID>.
10531 The packet used to be destined to the channel but now the
10532 JOIN type may be sent as list thus it is impossible to
10533 destine it to any specific channel. By adding this argument
10534 it is again possible.
10536 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10538 * Added CREDITS file. The CHANGES and CREDITS file will appear
10539 in the distribution as well.
10541 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10543 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10544 types in the server's silcd/packet_receive.c.
10546 * Implemented CMODE and CUMODE to work in router environment.
10548 * Fixed minor encoding and decoding buglet from the
10549 lib/silccore/silcmode.c.
10551 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10554 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10556 * Changed all SilcConfigServer* and silc_config_server* to
10557 SilcServerConfig* and silc_server_config*, respectively.
10560 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10562 * Associated the ID (client or server ID) to the Authentication
10563 Payload to avoid any possibility of forging. Updated the
10564 protocol specification and the code accordingly.
10566 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10568 * The RSA key length is now save to the RsaKey context in the
10569 key generation process in lib/silccrypt/rsa.c. The key length
10570 is now used to figure out the maximum size of the block allowed
10571 to be encrypted/signed.
10573 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10574 is equivalent to the silc_mp_mp2bin but does not allocate any
10577 * Changed silc_mp_mp2bin API to take length argument. If it is
10578 non-zero then the buffer is allocated that large. If zero, then
10579 the size is approximated using silc_mp_sizeinbase, which however
10582 * Created Global RNG API which is global RNG that application can
10583 initialize. After initializing, any routine anywhere in the
10584 code (including library) can use RNG without allocating a new
10585 RNG object. This was done to allow this sort of use of the
10586 RNG in code that has no chance to allocate RNG object. All
10587 applications currently allocate this and many routines in the
10588 library use this. Affected file lib/silccrypt/silcrng.[ch].
10590 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10591 it to use the Global RNG API.
10593 * Defined Authentication Payload into protocol specification that
10594 is used during SILC session to authenticate entities. It is
10595 used for example by client to authenticate itself to the server
10596 to obtain server operator privileges.
10598 Implemented this payload into the lib/silccore/silcauth.[ch].
10599 Implemented also routines for public key based authentication
10600 as the new protocol specification dictates.
10602 Moved definitions of different authentication methods from
10603 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10605 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10606 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10607 silc_pkcs_verify_with_hash functions into the file
10608 lib/silccrypt/silcpkcs.[ch].
10610 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10612 * The client entry's userinfo pointer must be always valid.
10613 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10614 will fail since it requires the userinfo. Now, the userinfo
10615 is allocated as "" if actual userinfo does not exist. Actually,
10616 it must exist and it is totally Ok to drop client connections
10617 that does not announce the userinfo. However, we will make
10618 this workaround for now.
10620 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10621 to return the remote port by socket.
10623 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10625 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10626 SILC_SERVER_PENDING_EXEC and added an new macro
10627 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10628 data or when error occurs while processing the pending command.
10630 Added new argument `destructor' into silc_server_command_pending
10631 and to the SilcServerCommandPending object. This destructor is
10632 now called after calling the pending callback or if error occurs
10633 immediately. If error occurs the actual pending callback won't
10634 be called at all - only the destructor. The destructor may be
10635 NULL if destructor is not needed.
10637 All this applies for client library code as well. Similar
10638 changes were made there as well for the pending commands.
10640 In the client, the application must now allocate the
10641 SilcClientCommandContext with the silc_client_command_alloc
10644 * Added reference counter to the SilcServerCommandContext. Added
10645 function silc_server_command_alloc and silc_server_command_dup
10648 Same type of functions added to the client library for the same
10651 * Removed the cmd_ident from IDListData away since it is now
10652 global for all connections. It is the command identifier used
10653 in command sending and with pending commands. The affected file
10656 * Added reference counter to the SilcSocketConnection objecet to
10657 indicate the usage count of the object. The object won't be
10658 freed untill the reference counter hits zero. Currently only
10659 server uses this, and client ignores it. The client must be
10660 set to use this too later. The affected files are
10661 lib/silccore/silcsockconn.[ch]. Added also the function
10662 silc_socket_dup to increase the reference counter.
10664 This was mainly added because it is possible that the socket
10665 is removed underneath of pending command or other async
10666 operation. Now it won't be free'd and proper DISCONNECTING
10667 flags, etc. can be set to avoid sending data to connection that
10668 is not valid anymore.
10670 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10671 the connection. After that it sets SILC_SET_DISCONNECTED.
10672 It is, however, possible that the socket data is not still freed.
10673 The silc_server_packet_process now checks that data is not
10674 read or written to connection that is DISCONNECTED. The socket
10675 get's freed when the reference counter hits zero.
10677 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10679 * Changed the client operation API: channel_message operation's
10680 `sender' is now the client entry of the sender, not the nickname
10681 and the `channel' is the channel entry, not the channel name.
10683 In the private_message operation the `sender' is now also the
10684 client entry of the sender not the nickname.
10686 Affected file is lib/silcclient/ops.h and all applications
10687 using the client operations.
10689 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10691 * Moved the calling of ops->connect() from connect_to_server_final
10692 into receive_new_id functin since that is the point when the
10693 client is actually allowed to send traffic to network. The
10694 affected file is lib/silcclient/client.c.
10696 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10698 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10699 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10700 (if needs broadcasting) instead of broadcasting the packets one
10701 by one which would make a burst in the network traffic.
10703 * Added `broadcast' argument to the functions in silcd/server.[ch]
10704 silc_server_create_new_channel[_with_id] to indicate whether
10705 to send New Channel packet to primary router.
10707 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10709 * Added new function into the silcd/server.[ch] files:
10710 silc_server_create_new_channel_with_id to create new channel with
10711 already existing Channel ID.
10713 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10714 lib/silccore/silcpacket.h. This packet is used t send list of
10715 Set Mode payloads inside one packet. Server uses this to set
10716 the modes for the channels and clients on those channels, that it
10717 announced to the router when it connected to it. The protocol
10718 specification has been updated accordingly.
10720 * The silc_server_new_channel did not handle the packet coming
10721 from normal server as it normally does not send that. However,
10722 when it announces its channels it does send it. Implemented
10723 the support for that.
10725 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10726 into the file lib/silccore/id.h.
10728 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10730 * Fixed memory leaks in the functions silc_idlist_del_client,
10731 silc_idlist_del_channel and silc_idlist_del_server in the file
10732 silcd/idlist.c. All of those leaked like a sieve.
10734 * Fixed some small memory leaks in the client's function
10735 silc_client_notify_by_server.
10737 * Added functions into silcd/server.c: silc_server_announce_clients,
10738 silc_server_announce_channels and silc_server_announce_server.
10739 These functions are used by normal and router server to announce
10740 to its primary router about clients, channels and servers (when
10741 router) that we own. This is done after we've connected to the
10744 These functions effectively implements the following packet types:
10745 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10746 and SILC_PACKET_NEW_ID_LIST.
10748 * Added new functions into the silcd/packet_receive.[ch]:
10749 silc_server_new_id_list, silc_server_new_channel_list and
10750 silc_server_new_channel_user_list to handle the incoming
10751 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10753 * Added support of changing Channel ID in the function
10754 silc_server_replace_id. If the server that announces a channel
10755 to the router already exists in the router (with same name but
10756 with different Channel ID), router is responsible to send
10757 Replace ID packet to the server and force the server to change
10758 the Channel ID to the one router has.
10760 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10761 client that the Channel ID has been changed by the router. The
10762 normal server sends this to the client. Client must start using
10763 the new Channel ID as the channel's ID.
10765 Implemented handling of this new type into lib/silcclient/client.c
10766 into the function silc_client_notify_by_server.
10768 * Added new function silc_idlist_replace_channel_id into the files
10769 silcd/idlist.[ch] to replace the Channel ID.
10771 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10773 * Call silc_server_command_identify_check always when processing
10774 the IDENTIFY command in silcd/command.c
10776 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10778 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10779 send keepalive packets. The packet can be sent by clients,
10780 servers and routers.
10782 Added function silc_socket_set_heartbeat into the file
10783 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10784 If not set, the heartbeat is not performed. The actual
10785 heartbeat is implemented in the low level socket connection
10786 library. However, application is responsible of actually
10787 sending the packet.
10789 Added silc_server_send_heartbeat to send the actual heartbeat
10790 packet into silcd/packet_send.[ch]. Server now performs
10791 keepalive with all connections.
10793 * Added silc_task_get_first function into lib/silcutil/silctask.c
10794 to return the timeout task with shortest timeout. There was a bug
10795 in task unregistration that caused problems. TODO has been
10796 updated to include that task system must be rewritten.
10798 * The client library will now resolve the client information when
10799 receiving JOIN notify from server for client that we know but
10800 have incomplete information.
10802 * Rewrote parts of silc_server_remove_from_channels and
10803 silc_server_remove_from_one_channel as they did not remove the
10804 channel in some circumstances even though they should've.
10806 * Encryption problem encountered in server:
10808 The LEAVE command used to send the Channel Key packet to the
10809 router immediately after generating it. However, the code
10810 had earlier sent Remove Channel user packet but not immediately,
10811 ie. it was put to queue. The order of packets in the router
10812 was that Channel Key packet was first and Remove Channel User
10813 packet was second, even though they were encrypted in the
10814 reverse order. For this reason, MAC check failed. Now, this
10815 is fixed by not sending the Channel Key packet immediately but
10816 putting it to queue. However, this is more fundamental problem:
10817 packets that are in queue should actually not be encrypted
10818 because packets that are sent immediately gets encrypted
10819 actually with wrong IV (and thus MAC check fails). So, packets
10820 that are in queue should be encrypted when they are sent to
10821 the wire and not when they put to the queue.
10823 However, the problem is that the current system has not been
10824 designed to work that way. Instead, the packet is encrypted
10825 as soon as possible and left to the queue. The queue is then
10826 just purged into wire. There won't be any fixes for this
10827 any time soon. So, the current semantic for packet sending
10830 o If you send packet to remote host and do not force the send
10831 (the packet will be in queue) then all subsequent packets to the
10832 same remote host must also be put to the queue. Only after the
10833 queue has been purged is it safe again to force the packet
10836 o If you send all packets immediately then it safe to send
10837 any of subsequent packets through the queue, however, after
10838 the first packet is put to queue then any subsequent packets
10839 must also be put to the queue.
10841 Follow these rules and everything works fine.
10843 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10845 * Added new function silc_server_remove_clients_by_server to
10846 remove all client entries from ID list when the server connection
10847 is lost. In this case it is also important to invalidate all
10848 client entires as they hold the invalid server entry. This
10849 fixes fatal bug when server has lost connection and will reconnect
10852 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10854 * Made some sanity checks to silc_server_daemonise like to check
10855 whether the requested user and group actually exists.
10857 * Added sanity check to SKE's silc_ske_responder_finish to check
10858 that the public and private key actually is valid.
10860 * Invalidate the client's nickname when receiving Replace ID
10861 packet and the Client ID is being replaced. This means that the
10862 server will query the nickname if someone needs it (client)
10865 * Sort the ID Cache in client library when the ID Cache data
10866 has changed (needs sorting).
10868 * Do not allow for SILC client to create several connections to
10869 several servers. The client does not support windows right now
10870 and generating multiple connections causes weird behaviour.
10872 Irssi-silc client does support windows and can handle several
10873 connections without problems, see: www.irssi.org and SILC plugin.
10875 * Fixed some places where client was added to the IDList. The
10876 rule of thumb is following (in order to get everything right):
10877 If the client is directly connected local client then the
10878 `connection' argument must be set and `router' argument must be
10879 NULL to silc_idlist_add_client function. If the client is not
10880 directly connected client then the `router' argument must
10881 bet set and the `connection' argument must be NULL to the
10882 silc_idlist_add_client function.
10884 * The funtion silc_server_packet_send_local_channel actually did
10885 not check whether the client was locally connected or not. It
10886 does that now. Fixed a bug related to LEAVE command.
10888 * Fixed Remove Channel User payload parsing bug in server's
10889 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10891 * The server's silc_server_save_channel_key now checks also the
10892 global ID list for the channel as it might not be in the local
10893 list. Fixed a bug related to LEAVE command.
10895 * Is this the end of the [<unknown>] buglet that has been lurking
10896 around for a long time? A little for loop fix in server's
10897 silc_server_command_whois_parse that is used by both IDENTIFY
10898 and WHOIS command. At least, this was a clear bug and a cause
10899 of one type of [<unknown>] buglet.
10901 * WHOIS and IDENTIFY commands call the function
10902 silc_server_command_[whois/identify]_check function even if
10903 we are not router server.
10905 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10907 * Added --with-gmp configuration option. If set the GMP
10908 is always compiled in the SILC source tree. If not set then
10909 it is checked whether the system has the GMP3 installed. If
10910 it has then the GMP won't be compiled (the system's headers
10911 and library is used), if it doesn't have it then the GMP is
10912 compiled in the SILC source tree.
10914 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10916 * Changed RSA private exponent generation to what PKCS #1
10917 suggests. We try to find the smallest possible d by doing
10918 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10919 not security fix but optimization.
10921 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10923 * Added new config entry [Identity] to fork the server and run
10924 it as specific user and group. A patch from Bostik.
10926 * Imported Dotconf configuration library into lib/dotconf.
10927 This will be used to create the SILC configuration files later.
10928 It will appear in the distsribution after this commit.
10930 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10932 * A big code auditing weekend happening. Auditing code for
10933 obvious mistakes, bugs and errors. Also, removing any code
10936 Removed files for being obsolete:
10938 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10939 inline in the file lib/silcutil/silcbuffer.h)
10941 o lib/silcutil/silcbufutil.c (the header has inline versions)
10943 Changed code to fix possible error conditions:
10945 o The buffer formatting routines now check that the destination
10946 buffer really has enough space to add the data. This applies for
10947 both buffer formatting and unformatting
10948 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10949 unformatting was changed to accomodate following rules:
10950 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10951 sent to the function while XXX_*STRING will not allocate or copy
10952 the data into the buffer. Instead it sets the pointer from the
10953 buffer into the pointer sent as argument (XXX_*STRING used to
10954 require that the pointer must be allocated already). This change
10955 makes this whole thing a bit more consistent and more optimized
10956 (note that the data returned in the unformatting with XXX_*STRING
10957 must not be freed now). The routines return now -1 on error.
10959 o Tried to find all code that use buffer_format and buffer_unformat
10960 and added return value checking to prevent formatting and
10961 especially unformatting errors and possible subsequent fatal
10964 o Changed ske->x and ske->KEY to mallocated pointers in
10965 lib/silcske/silcske.h. Fixed possible data and memory leak.
10967 o Added return value checking to all *_parse* functions. Fixed
10968 many memory leaks as well.
10970 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10971 so that buffer overflows would not happen. All code now also
10972 checks the return value as it can fail.
10974 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10976 * Added reconnection support to server if the normal server looses
10977 its connection to the router (for example if router is rebooted).
10978 The server performs normal reconnection strategy implemented
10979 to the server. Affected file silcd/server.c.
10981 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10983 * Added new packet type SILC_PACKET_SET_MODE that is used to
10984 distribute the information about changed modes (for clients,
10985 channels and clients channel modes) to all routers in the
10986 network. Updated the protocol specification accordingly.
10988 Added functions into silcd/packet_send.c and
10989 silcd/packet_receive.c: silc_server_send_set_mode,
10990 silc_server_set_mode.
10992 Added new files silcmode.[ch] into lib/silccore that implements
10993 the encoding and decoding of Set Mode Payload. Added new type
10994 SilcSetModePayload. Moved the definitions of different modes
10995 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10997 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10999 * Oops, a little mistake in server's connection authentication
11000 protocol. The protocol is not ended with FAILURE but with
11001 SUCCESS if the authentication is Ok. :) Affected file is
11004 * Implemented NICK_CHANGE notify handling in server in the file
11005 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
11006 the local clients on the channel. After the changing nickname
11007 in router environment snhould work and the [<unknown>] nickname
11008 should appear no more.
11010 The silc_server_replace_id function that receives the Replace ID
11011 payload now sends the NICK_CHANGE notify type also in the file
11012 silcd/packet_receive.c
11014 * Changed WHOIS and IDENTIFY command to support the maximum amount
11015 of arguments defined in protocol specs (3328 arguments). This
11016 fixed a bug that caused problems when there were more than three
11017 users on a channel.
11019 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11021 * Added extra parameter, command identifier, to the
11022 silc_client_send_command so that explicit command identifier
11025 Changed that ID list routines uses specific command identifier
11026 when sending WHOIS/IDENTIFY requests to the server so that they
11027 can be identified when the reply comes back.
11029 Affected files lib/silcclient/command.[ch],
11030 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
11032 * Added `sender' argument to silc_server_packet_send_to_channel
11033 to indicaet the sender who originally sent the packet to us
11034 that we are now re-sending. Ignored if NULL. Affected file
11035 silcd/packet_send.[ch].
11037 * Added some server statistics support in silcd/server_internal.h
11038 SilcServerStatistics structure and around the server code. Also
11039 send some nice statistics information when client is connecting
11042 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11044 * Fixed channel ID decoding in server's JOIN command reply in
11045 silcd/command_reply.c
11047 * Fixed braodcasting of replace ID payload to not to send it if
11048 we are standalone server in silcd/packet_receive.c.
11050 * Fixed all channel message sending routines to not to send
11051 packets to clients that has router set, since they are routed
11052 separately in the same function earlier. Affects file
11053 silcd/packet_send.c and all channel packet sending functions.
11055 * In USERS reply, res_argv[i] are not allocated, the table
11056 is allocated. Thus changed that free the table, not its
11059 * In server's whois_check and identify_check if the client is
11060 locally connected do not send any WHOIS commands - they are not
11063 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11065 * Fixed some minor bugs in client when sending WHOIS command. The
11066 arguments was in wrong order.
11068 * Removed statis function add_to_channel from server in
11069 silcd/command.c that was previously used with the joining but
11072 * Tested USERS command in router environment successfully with two
11073 routers, two servers and two clients.
11075 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11077 * Reorganized the USERS command and command reply in client library
11078 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
11079 When the command is given by user we register a pending command
11080 callback that will reprocess the command after the reply has been
11081 received from the server. When reprocessing the packet we then
11082 display the information. Thus, the USERS information is displayed
11083 now in the command callback instead of in the command reply
11084 callback. The processing of the command is same as previously
11085 when server has sent the command reply in the JOINing process.
11087 * Added to USERS command in silcd/command_reply.c to join the client,
11088 we didn't use to know about, to the channel after we've created
11089 a client entry for it. Also, for clienet we did know already still
11090 check whether it is on the channel or not and add it if not.
11092 * Removed silc_server_command_join_notify as the function and its
11095 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11097 * Changed the client's pending command handling to the same as the
11098 server's pending command handling. It is also now possible to
11099 execute command reply functions from other command reply
11100 function as the function callbacks for commands and command
11101 replies are one and same. The pending commands are not static
11102 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
11103 in client connection context. Thus, pending commands are server
11104 connection specific as it is convenient.
11106 Changed the function silc_client_command_pending and
11107 silc_client_command_pending_del and added new function
11108 silc_client_command_pending_check. Removed the
11109 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
11112 * Added cmd_ident, current command identifier, to the client
11113 connection context in lib/silcclient/client.h to keep track on
11114 command identifiers used in command sending. Client's command reply
11115 function handling now supports the mandatory command identifiers.
11117 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
11118 funtions in client to fully support pending command callbacks.
11120 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
11121 as one of the arguments to the application in the command reply
11124 * NOTE: The FORWARDED flag is depracated. It used to be depracated
11125 before first releasing SILC but came back. Now it is removed again
11126 and should come back nomore. The FORWARDED flag was used only
11127 by the JOINing procedure by forwarding the command packet to router.
11128 Now, the JOINing procedure has been changed to more generic (due
11129 to various router environment issues) and FORWARDED is not needed
11130 anymore for anything. The protocol specification is yet to be
11133 Now, removed silc_server_packet_forward from server and the flag
11134 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
11136 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11138 * Renamed NAMES command to USERS command. The NAMES was named that
11139 due to historical reasons. Now it is renamed. Also, rewrote
11140 parts of the USERS command. The nickname list is not sent anymore
11141 by the server. Only Client ID and mode lists are sent in the USERS
11142 command. Changed this also to the protocol specification.
11144 The client now resolves the names and stuff after it receives
11145 the USERS list from the server when joining to the channel.
11147 * WHOIS and IDENTIFY commands has been changed to support multiple
11148 Client ID's per command. One can now search for multiple users
11149 in the network by sending only one WHOIS or IDENTIFY command.
11150 Changed the code and the protocol specifications.
11152 * Removed silc_server_command_identify_parse and changed that IDENTIFY
11153 uses silc_server_command_whois_parse to parse the request. */
11155 * If normal server, do not parse the WHOIS and IDENTIFY requests
11156 before sending it to the router. Saves some time.
11158 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11160 * Fixed JOIN command on client library. Wrong number of arguments
11161 used to crash the client.
11163 * Added silc_server_channel_has_global function to check whether
11164 channel has global users or not.
11166 * Added silc_server_channel_has_local function to check whether channel
11167 has locally connected clients on the channel.
11169 * The silc_server_remove_from_one_channel now checks whether the
11170 channel has global users or not after given client was removed from
11171 the channel. It also checks whether the channel has local clients
11172 on the channel anymore. If it does not have then the channel entry
11173 is removed as it is not needed anymore.
11175 * The silc_server_notify now checks on JOIN notify whether the joining
11176 client is one of locally connected or global. If it is global then
11177 the channel has now global users on the channel and that is marked
11178 to the channel entry. Also, it now saves the global client to
11179 global list who is joining and JOINs it to the channel. This is
11180 for normal server, that is.
11182 Changed silc_server_send_notify_on_channel,
11183 silc_server_packet_relay_to_channel and
11184 silc_server_packet_send_to_channel check if we are normal server
11185 and client has router set (ie. global client) do not send the
11186 message to that client, as it is already routed to our router.
11188 * Implemented LEAVE notify type handling in silc_server_notify
11191 * Tested LEAVE command in router environment successfully. Tested
11192 with two routers, two servers and two clients.
11196 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
11198 * Implemented SIGNOFF notify type handling in silc_server_notify
11201 * silc_server_remove_id now removes the client entry from all channels
11202 it has joined and thusly sends SIGNOFF notify type.
11204 * Rewrote the NAMES list generation in server by removing two excess
11205 loops. The lists are created now inside one loop.
11207 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11209 * silc_server_remove_channel_user checks now also global list
11210 for channel and client.
11212 * silc_server_new_channel_user checks now both local and global
11213 list for channel and client. Fixed a bug in client id decoding.
11214 Used to decode wrong buffer.
11216 * silc_server_channel_message checks now both local and global
11217 list for channel entry.
11219 * Tested channel joining (hence JOIN) in router environment
11220 successfully. Tested with two routers, two servers and two
11223 * Tested channel message sending in router environment successfully.
11225 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11227 * Added silc_server_save_channel_key into server.[ch] to save the
11228 received channel key in Channel Key payload processing. It is
11229 also used in JOIN command reply handling.
11231 Equivalent function silc_client_save_channel_key added into
11232 client.[ch] into client library.
11234 * Changed JOIN command reply to send information whether the channel
11235 was created or not (is existing already) and the channel key
11236 payload. Changed protocol specs accordingly.
11238 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
11239 the request was sent by ID and not by nickname. Crashed on
11242 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11244 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
11245 now correctly save the received data.
11247 * silc_server_free_sock_user_data now notifies routers in the
11248 network about entities leaving the network.
11250 At the same time implemented functions silc_server_remove_id
11251 and silc_server_send_remove_id to receive and send REMOVE_ID
11252 packets. The packet is used to notify routers in the network
11253 about leaving entities. The ID removed will become invalid in
11256 * Added function silc_idlist_del_server into server. Removes and
11257 free's server entry from ID list.
11259 * silc_server_private_message function now checks, if we are router,
11260 that the destination ID really is valid ID, naturally.
11262 * In router when NEW_ID packet is received (for new client) the
11263 hash of the Client ID is saved in the ID Cache but the
11264 client->nickname is set to NULL, instead of putting the hash
11267 IDENTIFY command now also checks that client->nickname must be
11268 valid. If it is not if will request the data from the server who
11269 owns the client. Added new function
11270 silc_server_command_identify_check.
11272 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
11273 to set the command to already allocated Command Payload.
11275 * Tested private message sending in router environment with two
11276 routers, two servers and two clients. Fixed minor bugs and now
11279 * Fixed segfault from client's NAMES command. Used to crash if
11280 not on any channel.
11282 * Forwarded packets must not be routed even if it is not destined
11283 to the receiver. Changed server code comply with this.
11285 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11287 * Added `require_reverse_mapping' boolean value to ServerParams
11288 structure. If TRUE (not default) the server will require that
11289 the connecting host has fully qualified domain name.
11291 If the reverse mapping is not required and hostname could not be
11292 found the IP address is used as hostname.
11294 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11296 * Implemented version string checking to both client and server.
11297 The check is incomplete currently due to the abnormal version
11298 strings used in development version of SILC.
11300 * Changed all command functions in server to use the new
11303 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11305 * Changed char *data to unsigned char *data in ID Cache system to
11306 support binary data as ID Cache data. Changed code to support
11307 binary data in lib/silccore/idcache.c.
11309 * Renamed silc_server_packet_relay_command_reply to
11310 silc_server_command_reply as it is normal packet receiving
11311 function. Rewrote the function to accept command replys for
11312 servers and not only for clients.
11314 * Mark remote router always as registered server if we are connecting
11315 to it. Otherwise, commands sent by the router to us are ignored.
11317 * All ID List find routines now returns the ID Cache Entry pointer
11318 as well if requested.
11320 * WHOIS command works now in router environment, tested with two
11321 routers, two servers and two clients.
11323 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
11324 in router environment (as it is almost equivalent to WHOIS) but
11325 hasn't been tested thoroughly. Added new functions:
11327 silc_server_command_identify_parse
11328 silc_server_command_identify_send_reply
11329 silc_server_command_identify_from_client
11330 silc_server_command_identify_from_server
11332 * Disabled route cache adding because adding two different ID's with
11333 same IP replaces the old cache entry thus giving wrong route.
11334 The entry->router->connection is always the fastest route anyway
11335 so route cache may not be needed. Of course, new routes maybe
11336 established after receiving the ID when the entry->router->connection
11337 might not be anymore the most optimal.
11339 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11341 * Add route cache for received ID for fast routing.
11343 * Added silc_server_packet_route to route received packet on router
11344 that is not destined to us.
11346 * Renamed silc_server_get_route to silc_server_route_get.
11348 * Added id_string and id_string_len fields into SilcServer to
11349 include encoded ServerID for fast comparing without excess
11350 encoding of the ID's.
11352 * Cleaned up WHOIS command on server side. Added following static
11355 silc_server_command_whois_parse
11356 silc_server_command_whois_check
11357 silc_server_command_whois_send_reply
11358 silc_server_command_whois_from_client
11359 silc_server_command_whois_from_server
11361 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
11362 arguments in command replies. All command functions should be
11363 updated to use this macro.
11365 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11367 * Minor typo fixes on command reply handling on server.
11369 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11371 * Added silc_server_command_add_to_channel internal routine to add
11372 the client to the channel after router has created the channel and
11373 sent command reply to the server.
11375 * Added generic silc_server_send_command to send any command from
11378 * Use static buffer with ID rendering instead of duplicating data.
11380 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11382 * Fixed a channel user mode bug when joining to a channel server gave
11383 everybody channel founder rights, oops.
11385 * We mark ourselves as the router of the incoming server connection
11386 if we are router ourselves. This way we can check in some packet
11387 sending functions whether it is locally connected server. For
11388 incoming router connections we put NULL.
11390 * For router sending packets locally means now always sending the
11391 packet cell wide; to local clients and local servers. For normal
11392 server sending packet locally means sending it to only local
11395 * Fixed the JOIN command to really work in router environment. If the
11396 channel is created it is always created by the router. Router is
11397 also responsible of making the initial joining to the channel,
11398 sending JOIN notify to the sending server and distributing
11399 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
11400 does not exist server doesn't do anything else but forward the
11401 command to the router which performs everything.
11403 * Added silc_server_send_channel_key function to send the Channel Key
11406 * Added silc_server_create_channel_key to create new channel key. The
11407 channel key is now re-generated everytime someone joins or leaves
11408 a channel, as protocol dictates. Note: channel->key_len is the
11409 key length in bits.
11411 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11413 * Splitted server.[ch] finally. Created now packet_send.[ch] and
11414 packet_receive.[ch] to separate packet sending and receiving
11415 routines. The server.[ch] now includes everything else including
11416 actual packet processing (writing and reading data) and other
11419 Renamed silc_server_private_message_send_internal to
11420 silc_server_send_private_message. The routine is still though
11421 used only to relay private messages as server does not send
11422 private messages itself.
11424 Renamed silc_server_new_channel to silc_server_create_new_channel
11425 and added new function sicl_server_new_channel that handles the
11426 incoming New Channel packet. Added also new sending function
11427 silc_server_send_new_channel to send New Channel Payload.
11429 * Added new function silc_server_notify to process incoming notify
11430 packet to the server/router. Server may then relay the notify
11431 to clients if needed.
11433 * Added new function silc_server_new_channel_user to process incoming
11434 New Channel User packet. Router will redistribute the packet and
11435 send JOIN notify to its local clients and locally connected servers
11436 if needed. Normal server will send JOIN notify to its local client
11437 on same channel when received this packet. Added also corresponding
11438 sending function silc_server_send_new_channel_user to sent the
11441 * Added boolean route argument to send_notif_to_channel and
11442 packet_send_to_channel functions to attempt to route the packet
11443 if it is TRUE and send only locally if it is FALSE.
11445 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11447 * silc_server_replace_id now broadcasts the received replace ID
11448 packet if it is not broadcast packet already. The router must
11449 broadcast to inform other routers about changed ID.
11451 * Added backpointer to server's router into SilcServer context in
11452 silcd/server_internal.h.
11454 * Fixed silc_server_packet_broadcast to send correct broadcast
11457 * The channel key is now distributed to the local client as soon
11458 as it is received from the router (in router environment) so that
11459 no other packet may be sent for the channel until client has
11462 * silc_server_remove_channel_user now broadcasts the received
11463 Remove Channel User packet if it is not broadcast packet already.
11464 The router must broadcast to inform other routers about removed
11467 * Added users field into SilcPacketContext that is a reference count
11468 of the context. One can increase the reference count by calling
11469 silc_packet_context_dup which is now changed to just increase the
11470 reference count instead of duplicating the data. The reference
11471 count is decresed by calling silc_packet_context_free that will
11472 free the data after the reference count hits zero.
11474 For now on the packet context and everything allocated into it
11475 (including the raw packet from network) must be freed by calling
11476 the new silc_packet_context_free function. Added also new function
11477 silc_packet_context_alloc that must be used now to allocate the
11478 context. This also means that if a routine is asynchronous from
11479 silc_[client/server]_packet_parse_type the packet context must
11480 be duplicated by calling silc_packet_context_dup. Otherwise it
11481 gets free'd after silc_[client/server]_packet_parse_type returns.
11482 Also, one must remember that if packet is duplicated then its
11483 reference count must be decresed by calling the free function as
11484 many times as it was duplicated.
11486 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11487 from both client and server.
11489 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11491 * Made joining to a channel working in router environment.
11493 * Cleaned up JOIN command on server side and create function
11494 silc_server_command_join_channel internal routine to make the
11497 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11499 * Changed silc_command_pending list to SilcDList. Also, added
11500 `ident' field to SilcServerCommandPending structure to identify
11501 the reply and to call correct callback.
11503 Added silc_server_command_pending_check function to replace the
11504 corresnponding macro. The silc_command_pending list is not
11507 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11508 to set identifier to previously allocated Command Payload. It
11509 is used to set identifier for command when resending Command
11512 * Added silc_command_payload_encode_payload to encode Command
11513 Payload buffer from SilcCommandPayload structure.
11515 * Added silc_argument_payload_encode_payload to encode Argument
11516 payload buffer from SilcArgumentPayload structure.
11518 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11520 * Changed WHOIS command to support router connection on server side.
11521 The whois request is always sent to router unless the server is
11522 standalone server. After server has received the reply from the
11523 router will it send the reply to the client.
11525 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11526 broadcast received broadcast packet. The function is used only
11527 by router. The broadcast packet is always sent to the router's
11530 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11531 render given ID to printable string, for log files for example.
11533 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11535 * Made basic router to router connections working. At least they
11536 can now connect to each other but nothing really works the way
11537 they are supposed - yet.
11539 * Added new initiator token to RouterConnection configuration
11540 file in silcd/serverconfig.[ch]. It is used to tell whether we
11541 are the initiator to the remote router or whether we'll expect
11542 the other end to connect.
11544 * Moved registering of listener task to silc_server_init, hence
11545 the server starts listenning as soon as it is run, even if it
11546 does not have connections to other routers. Let's see how well
11549 * Changed default connection retry timeouts for more suitable in
11552 * Removed cipher and such arguments from silc_idlist_add_client
11553 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11554 Added new function silc_idlist_add_data to add the keys and stuff
11557 * Added SilcIDListData structure and added it to SilcClientEntry
11558 and SilcServerEntry as their first field in the structure. This
11559 way we can explicitly cast the ID entries to the SilcIDListData
11560 structure and get common data for the entries. In past, we had
11561 to first check what type of connection it is and then cast it to
11562 correct ID entry type. Now, we can directly cast the opaque
11563 pointer to the SilcIDListData (no matter what ID entry it actually
11564 is) and get the data needed.
11566 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11568 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11569 in some circumstances even if threre were timeout tasks, though not
11570 IO tasks, but tasks anyway. Now fixed.
11572 * Defined SilcServerConnection structure to hold connection specific
11573 stuff about directly connected servers and routers. The definition
11574 is currently in silcd/server_internal.h. I thought about having
11575 a bit more important role fro this struct but for now it is used
11576 only when connecting to other server (or router actually).
11578 * Added connecting retry support in server when connecting to
11579 router(s). The retry feature implement exponential backoff
11580 algorithm. Also, added SilcServerParams structure to hold default
11581 parameters for server. For now, it include these retry settings
11582 and are hard coded. After server is moded to be as Silc Server
11583 Library this structure will be more important.
11585 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11587 * Changed client librarys channel->clients table to SilcList and
11588 changed code accordingly.
11590 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11592 * Changed client's channel table to SilcList and changed code
11593 accordingly. Also changed SilcChannelClientEntry to include back-
11594 pointer to the channel so that client entry can use that structure
11595 as list as well and we have fast cross-reference to the channel.
11596 This change dramatically decreased the complexity of channel
11597 handling with client entry and vice versa (removed one extra
11598 loop when searching for channel entry from many functions).
11600 * Changed server->sim from table to SilcDList and changed code
11603 * NAMES command can now be used from user interface. It will show
11604 the user list on the channel, neatly.
11606 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11607 Code now saves realname of the user if it becomes available.
11609 * Renamed configure.in to configure.in.pre and made ./prepare
11610 script to automatically add correct version string to
11611 configure.in which it creates from configure.in.pre.
11613 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11615 * NAMES command reply now shows users mode with the nickname when
11616 joining to channel.
11618 * Moved silc_client_ch[u]mode[_char] functions from
11619 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11620 place sucks, they are utility functions and should be in some
11623 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11625 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11628 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11632 * Added TRQ (efficient deque and list library) into lib/trq. This is
11633 a very good list library that is currently used in the SILC. Defined
11634 SilcList API over the library because I didn't like the API very
11635 much. See lib/trq/silclist.h for the API and examples of how to
11636 use the API. Fixed various places in the code to use the new
11637 SilcList API. The SilcList is meant for lists that has a structure
11638 already defined as a list. It is not suitable to add just some
11639 context to the list (in TRQ, the context is the list actually).
11641 So, I defined SilcDList that can be used for the purpose where
11642 predefined list structure does not exit. This can be used as
11643 such list. Now some context just can be added to the SilcDList.
11644 Currently this list is not used in the SILC just yet, though there
11645 are a lot places where this can replace dynamically allocated
11646 tables and I will fix these places, later, to use SilcDList.
11647 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11648 and use TRQ internally).
11650 Also fixed some annoying warning messages that the original TRQ
11651 code generated. Also minor changes to TRQ's Makefile.in.
11653 * Added support for querying by Client ID to both WHOIS and
11654 IDENTIFY commands into server, as required by the protocol.
11656 * Removed method function pointers from SilcBuffer structure. They
11657 weren't used to anything and just increased the context size for
11658 no good reason. This change also made silc_buffer_alloc and
11659 silc_buffer_free functions inline functions.
11661 * Disabled command flooding detection support until it's fixed so
11662 that it accepts commands in but does not execute them more than once
11665 * Added silc_net_localhost(), to return local hostname, into
11666 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11667 that must be initialized before calling silc_client_init.
11669 * Added new function: silc_server_send_notify_on_channels to send
11670 notify messages to all channels client has joined. It is assured
11671 that the message is sent only once per client.
11673 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11674 lib/silcutil/silcutil.[ch] as silc_format function. The new
11675 function is generic and is used by server as well, not only by
11676 the logging routines.
11678 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11679 the provided version string was not acceptable. Added new function:
11680 silc_ske_check_version into lib/silcske/silcske.h. The function
11681 must be implemented by the application (client or server) and it
11682 does not reside in the SKE library. The function checks the version
11683 string remote end sent.
11685 * Added back pointers (to opaque context and to SilcSocketConnection)
11686 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11688 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11689 duplicate packet context structure.
11691 * Changed `notify' client operation to send same arguments as client
11692 receives from server except for ID's. ID's are mapped to correct
11693 ID entry and that is returned. Also, if channel entry is not sent
11694 by server but the notify is for channel the channel entry is sent
11695 to application (otherwise application doesn't know that it is for
11696 channel (library gets it from packet's Destination ID)).
11698 * Added silc_client_remove_from_channels into client library to
11699 remove a client from all channels it has joined to. Used when
11700 received SIGNOFF notify from server. Added also new function
11701 silc_client_replace_from_channels to replace old ID entry with
11702 new ID entry on all channels. Used when received NICK_CHANGE
11703 notify from server.
11705 * Fixed ID Cache list handling in silc_idlist_get_client in
11706 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11707 to get (or query) client by ID.
11709 * Updated TODO list.
11711 * Added connection authentication status message defined by the
11712 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11713 support for these into the code in client and server side.
11715 * Added generic function silc_client_send_command to send any command
11716 with variable argument list. Application should use this function
11717 to send commands if the command functions provided by the library
11718 does not suite for the application's user interface needs.
11720 * Added new `failure' client operation. Application is notified about
11721 received failure packet if client is executing a protocol. In this
11722 case the protocol's execution has failed.
11724 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11725 is required by the protocol.
11727 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11728 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11731 * Added status flag to SilcSKE object to indicate realtime status
11732 of the SKE protocol.
11734 * Application receives now exactly same command reply arguments as
11735 the library receives from server. However, if ID is received the
11736 corresponding ID entry is returned to the application (eg. Client
11737 ID is mapped to correct SilcClientEntry entry and that is returned).
11738 Changed command_reply client operation due to this change.
11740 * Changed all ID's in commands and in command replys as ID Payloads.
11741 Change affected both client and server side codes.
11743 All ID's sent in SILC network (with execption of ID's in SILC
11744 Packet header) are sent in ID Payload to support variable length
11747 * Server now notifies nick changes and notifies all clients on
11748 the channels about the new nickname (about the new Client ID,
11751 * Implemented CMODE command to change channel modes. Supports all
11752 channel modes defined by the protocol specs except ban and invite
11753 lists. (Also, private channel key mode is supported but support for
11754 setting private channel key in client is missing, thus, this mode
11755 has no effect on client side (except that server requires that the
11756 client uses private channel key and normal channel traffic does not
11759 Also, invite mode works per se, but INVITE command does not work
11760 yet correctly, so you can set channel as invite only channel but
11761 inviting clients to the channel does not work (it is yet to be
11762 thought what's the best way to do it).
11764 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11765 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11766 Implemented CUMODE command to change user's mode on the channel.
11767 Supports all modes defined by the protocol specs.
11769 * Added NAMES command reply to return users modes on the channel.
11771 * Removed unnecessary and slow ciphers from lib/silccrypt.
11773 * Set SO_KEEPALIVE option to connection sockets by default.
11775 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11777 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11778 redefined the Notify Payload into protocol specs.
11780 * Added silc_id_payload_parse_id to get ID directly from raw
11783 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11785 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11786 accept searching by Client ID as well.
11788 * Added support for LEAVE and SIGNOFF notify types in client library.
11790 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11791 to parse ID Payload from raw data.
11793 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11795 * Added flags parameter into silc_ske_assemble_security_properties
11796 function in lib/silcske/silcske.[ch].
11798 * Changed notify client operation to fit better for notify messages
11799 sent by server. The notify payload received from server is now
11800 passed to the application (after parsing it to SilcNotifyPayload).
11801 It is application's responsibility to retrieve the arguments
11802 from the payload and show the message the way it wants. The message
11803 sent by server is implementation specific.
11805 * Changed public keys to comply with the protocol specification.
11806 Old public keys are not supported anymore and are not compatible.
11808 * Removed nickname from Channel Payload as the latest draft removed
11809 it. The client must resolve the nickname from the NAMES command
11810 reply received when it joined the channel.
11812 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11814 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11816 * Fixed some errors in protocol specification drafts.
11818 * Created lib/silccore/silcnotify.c to implement Notify Payload
11819 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11820 generic payloads described by protocol specifications. The file
11821 includes implementations for ID Payload and Argument Payload.
11823 * Changed Command Payload implementation to use the new Argument
11824 Payload. Changed command_xxxx_payload to command_payload_xxxx
11825 to comply with SILC coding conventions.
11827 * Added suppport for Argument Payload handling in Notify Payload
11828 implementation as protocol requires it. Added the new support
11829 into server and client lib as well.
11831 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11833 * Added support for multiple nicknames on same channel. [n] is
11834 added locally to the nickname if there are more than one same
11835 nicknames on the channel.
11837 * Server now sends all nicknames that matched WHOIS request.
11838 Client also shows the list received from server.
11840 * Added TOPIC command to client side. User can now set and show
11841 current topic on channel.
11843 * Added MOTD command to client and server. Also, server sends the
11844 motd when client connects to the server.
11846 * Changed version strings to comply ISO 8601.
11848 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11850 * Fixed protocol error handling in client library. It should now
11851 cope even if the SKE fails for some reason.
11853 * Made new protocol specification drafts for submitting to IETF.
11855 * Implemented TOPIC command to server in silcd/command.c.
11857 * Added two new notify types into lib/silccore/silcnotify.h:
11858 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11859 notify nickname change and topic setting/change on a channel.
11861 * API change of command_reply operation in client library. The
11862 application gets now the status type received from server as well.
11864 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11866 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11868 * Cras fixed and optimized the packet handling even further and
11869 it should work now. Minor change to the prototype of function
11870 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11872 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11874 * Added new function into lib/silcutil/silcschedule.[ch]:
11875 silc_schedule_with_fd to select() a specified fd. The function
11876 returns after timeout expires or data arrives or goes. The
11877 function is used by packet routines to wait that all data is
11878 received from network.
11880 * Fixed data reading from network in lib/silccore/silcpacket.c.
11881 The code now assures that all data is read from the fd and then
11882 continues packet processing. This was a bug fix since the code
11883 used to drop some data in some circumstances.
11885 * Added new function into lib/silcclient/client.[ch]:
11886 silc_client_start_key_exchange to start key exchange after
11887 connection has been established to server. The code internally
11888 now uses this funtion but its main purpose was to provide it
11889 for applications that perform their own connecting. After
11890 application has created a connection it merely calls this
11891 function to start the key exchange between client and server.
11892 The library takes care of everything else after that.
11894 Updated also lib/silcclient/README to explain the usage of
11897 * Do not send to application information that connection has
11898 been established. Application gets notified it by connect
11901 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11903 * Applied cras's patch to add silc_schedule_one function. The
11904 function runs scheduler once and returns.
11906 * Fixed the scheduler after cras messed it up. The timeout
11907 handling works now as it's supposed to work.
11909 * Added into lib/silccore/ silcnotify.h to include notify
11910 message types support. Changed silc_server_send_notify*
11911 functions, in server.[ch], to support those new notify types.
11912 Added the support for the notify types into client library,
11913 as well. Added new notify client operation into ops.h in
11916 * Changed silc_server_packet_send_to_channel to send normal
11917 packets instead of just channel message packets. The function
11918 is now used to send the notify packets to channels. It is not
11919 used to send channel message packets anymore, as server never
11920 sends them anymore.
11922 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11923 va_arg()s as it seems to require it nowadays. I guess, if SILC
11924 is compiled with older va_arg() the new code should work anyway.
11926 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11928 * Splitted core library. Core library (lib/silccore) includes
11929 now only SILC protocol specific core (and common) components.
11930 Created new utility library (lib/silcutil) that includes more
11931 generic purpose stuff. The stuff for util library was taken
11932 from the old core library. This was minor and easy split.
11934 * Created SILC Client Library (lib/silcclient) that includes
11935 implementation of the SILC client without user interface. This
11936 was major move from silc/ directory. The code has been changed
11937 so that it is transparent towards the user interface. The
11938 silc/ directory includes now the same user interface as before
11939 and it uses the new client library. Read lib/silcclient/README.
11940 Basicly, the client library performs everything else related
11941 to SILC except user interface handling. Also, configuration
11942 files are considered to be part of user interface and library
11943 does not handle them.
11945 This change also changed a lot of structures, function naming etc.
11946 Most important change was that SilcClientWindow object was
11947 renamed to SilcClientConnection in the client library. Created
11948 also new file lib/silcclient/ops.h. Also added new files
11949 silc/local_command.[ch] and silc/client_ops.[ch].
11951 All these changes were made to make it easier for user interface
11952 designers to create what ever user interface for the SILC client
11955 It is also expected that the server will be moved to lib
11956 directory as well and SILC Server Library will be created;
11957 sometimes in the future.
11959 * Removed Local commands from lib/silccore/silccommand.h as
11960 they are application specific and new client library does not
11961 handle any of those anymore.
11963 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11964 old client implementation in silc/.
11966 * Added support for callback functions in SILC_LOG_* macros.
11967 Application can now set its own callbacks that will be called
11968 instead of using the default functions that will always print
11969 the debug messages to stderr (or stdout). Also, debugging can
11970 now be disabled by setting silc_debug to FALSE and re-enabled by
11971 setting it to TRUE. Note, that logging will still work even
11972 if debugging is disabled.
11974 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11975 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11976 silc_log_reset_debug_callbacks.
11978 * To enable debugging in silc client one must give now -d
11979 option on command line.
11981 * Changed silc_schedule_init to automatically allocate task queues
11982 if they are not allocated before calling it.
11984 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11986 * Added GMP 3.1 into math library.
11988 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11990 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11991 a channel in SILC network. The packet is used by servers and
11992 routers to notify other routers that user has left a channel.
11993 This little feature was missing until now. Added the feature
11994 to protocol specification as well.
11996 Added functions: silc_server_send_remove_channel_user and
11997 silc_server_remove_channel_user into server.[ch].
11999 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
12000 lib/silccore/silcpacket.h. However, they are not implemented
12003 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12005 * Fixed joining to a channel and sending channel messages
12006 between server and router. The channel message sending should
12007 now work inside a cell.
12009 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12011 * Fixed the private message sending between server and router.
12012 The private message sending should now work inside a cell.
12014 * Added silc_server_replace_id into server.[ch] to replace
12015 existing ID in the SILC network.
12017 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
12018 and silc_idlist_replace_server_id into idlist.[ch] in server.
12020 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12022 * Fixed the server to server connections. Server can again now
12023 connect to router. Router to router connections probably does
12026 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12028 * Added dynamic protocol registering support. Now protocols can
12029 registered and unregistered on the fly. Patch by cras.
12031 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12033 * Added lib/contrib directory to hold routines that some platforms
12034 don't have but are needed by SILC.
12036 * Added getopt.c, getopt1.c and getopt.h from GNU C library
12037 into lin/contrib to provide getopt() and getopt_long() for
12038 those who don't have it.
12040 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12042 * Added AWAY command to client. When away message is set and
12043 client receives a private message packet the client automatically
12044 replies to the sender with the away message.
12046 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
12047 bug seemed to be the cause of recent problems when compiling
12050 * Added version detection support to SKE protocol specification
12051 and added the new changes to the SKE implementation as well.
12052 There were other minor changes in the SKE protocol as well.
12054 Many changes in lib/silcske/silcske.[ch] and in
12055 lib/silcske/payload.[ch].
12057 * Added ^U functionality, clear input line. Patch from cras.
12059 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12061 * Mainly small bugfixes on core library. Fixed some debugging
12062 logging and buffer overflow in silclog.c.
12064 * Updated config.sub and config.guess on the distribution tree.
12066 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12068 * Added command lagging support in server. Client may execute
12069 commands now only once in two seconds.
12071 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12073 * Optimized packet reception. MAC computation and checking is now
12074 also more optimized. A lot previously duplicated code is now
12075 used as generic by both client and server.
12077 * Fixed key pair generation in clientutil.c
12079 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12081 * Added into lib/silccore/silcbufutil.[ch] new function;
12082 silc_buffer_realloc.
12084 * Moved generic packet sending/encryption functions to
12085 lib/silccore/silcpacket.[ch] from client and server. Some
12086 rewriting of the functions.
12088 * Moved all generic packet reception/decryption functions to
12089 lib/silccore/silcpacket.[ch] from client and server. The
12090 packet processing is now much cleaner in both client and server.
12091 These were major changes in both client and server.
12093 * Created many common functions in server to do packet sending.
12094 Previously code were duplicated a lot, this has been removed
12095 with these changes.
12097 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12099 * Rewrote major parts of the ID cache system. Don't know
12100 whether it is better now or not but at least the API is more
12103 * Major rewrite on ID cache stuff on client because of the ID
12104 cache API changes. Added idlist.c to client.
12106 * Also major rewrite on ID cache stuff on server as well.
12107 Major rewrite of idlist.[ch]. SilcXXXList's are now named
12108 SilcXXXEntry's. We won't keep anymore idlist specific pointers
12109 in hand, instead they are all put into the ID cache system now.
12110 All server_idlist_* routines uses ID cache now instead of
12111 traversing its own lists (those lists does not exist anymore).
12112 SilcIDList though still exists. Also, SilcXXXEntry's are
12115 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12117 * Finally made the SKE implementation compliant to the protocol
12118 specification. All mp integers are now binary encoded as
12119 opposed being HEX encoded.
12121 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
12124 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
12125 functions: silc_[encode/decode]_pem. Also added function
12126 silc_encode_pem_file to PEM encode with newlines ('\n') for
12127 saving into a file.
12129 * SILC public keys are now encoded either PEM or binary. Same
12130 option is for private keys as well. By default private keys
12131 are binary encoded and public keys PEM encoded. Silly HEX
12132 encoding were removed.
12134 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
12135 function to create fingerprints.
12137 * Fixed a bug in SHA1; does not change the original data anymore.
12139 * Partly implemented INFO command on client and server side.
12140 Fixed CLEAR command. Changes to SERVER command; show current
12141 server(s) when giving command without arguments. Added
12142 VERSION command to client.
12144 * Added check to server that unregistered connections cannot
12145 execute commands (unless it is specificly allowed).
12147 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12149 * Fixed screen refresh.
12151 * Fixed channel joining bug from client. On some circumstances
12152 client tried to join to a channel it had already joined.
12154 * Added public key verification process into client's protocol.c.
12155 The client now verifies the public key from user and saves
12156 it into ~./silc/serverkeys/ directory.
12158 Added into: clientutil.[ch]: silc_client_verify_server_key.
12160 * Changed SKE protocol's silc_ske_initiator_finish function
12161 to accept callback function that verifies the received public
12162 key. Removed old silc_ske_verify_public_key function.
12164 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12166 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
12167 silc_pkcs_private_key[_data]_set.
12169 * Made the password and public authentication more cleaner in
12170 server's protocol.c.
12172 * Removed historic and obsolete protocol `channel_auth' from
12173 both client and server.
12175 * Removed wrong way of sending command status messages from
12176 server to client in server's command.c. The old way violated
12177 protocol specification.
12179 Changes to silccore/silccommand.[ch]: removed
12180 silc_command_encode_status_payload -> not needed anymore,
12181 changed silc_command_encode_payload_va to accept extra
12182 argument on variable argument list. The argument type must
12183 now be provided to the function. Also, added new function:
12184 silc_command_encode_reply_payload_va which is same as
12185 normal command_encode_payload_va except command status type
12186 is provided as extra argument.
12188 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12190 * Added ~./silc directory handling. The directory includes the
12191 public and private keys for the client.
12193 Added silc_client_check_silc_dir, silc_client_create_identifier
12194 and silc_client_load_keys.
12196 * Implemented SILC protocol compliant public key. Added public
12197 and private key saving to and loading from files.
12199 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
12200 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
12201 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
12202 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
12203 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
12205 Implemented: silc_pkcs_save_[public/private]_key[_data] and
12206 silc_pkcs_load_[public/private]_key.
12208 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12210 * Added silc_server_get_route (route.[ch]) to get connection
12211 data for the fastest route for given ID.
12213 * Implemented INVITE command on client and server. The command
12214 were re-defined in the SILC Protocol Specification and the
12215 implementation now complies with the specification.
12217 * Implemented PING command on client and server.
12219 * Implemented NAMES command on client and server. The server side
12220 supports currently only normal server not router server yet.
12221 Some changes to NAMES definition in SILC protocol specification.
12223 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12225 * Implemented LEAVE command on client and server.
12227 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
12228 again. This change was made to the protocol as well. Server
12229 should not violate the protocol specification anymore.
12231 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12233 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
12234 was tested. SOCKS4 was not but should work anyway.
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