1 Tue May 8 18:13:38 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
3 * Changed private message waiting API in client library to make
4 it work better with multiple waiting threads. The waiting is
5 not always per client entry instead of per connection. Affected
6 files are lib/silcclient/client_prvmsg.c, client.h and
9 * Changed silc_packet_wait_init function to accept the the expected
10 Source ID of the packet as argument. If specified only packets
11 with the specified types and Source ID are delivered. Affected
12 files are lib/silccore/silcpacket.[ch].
14 * Fixed file transfer disconnection crash when closing the session
15 directly in the monitor callback after disconnection. Affected
16 file is lib/silcclient/client_ftp.c.
18 * Make Toolkit compile on WIN32. Affected files in win32/
19 and in lib/silcutil/win32/.
21 * Changed silc_compare_timeval to return negative, zero or
22 positive instead of just TRUE or FALSE. This fixes 0 timeout
23 task dispatching on Windows. Affected files are
24 lib/silcutil/silctime.[ch] and silcschedule.c.
26 Mon May 7 18:18:48 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
28 * Fixed CMODE channel auth public key retrieval. Affected
29 file is lib/silcclient/command.c.
31 * Fixed CMODE command reply to return channel public keys
32 correctly. Affected files are lib/silcclient/command_reply.c
35 Sun May 6 12:43:19 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
37 * Added current channel key cipher name and HMAC name to
38 SilcChannelEntry. Fixed channel private key creation.
39 Affected files are lib/silcclient/client_channel.c,
40 client_entry and silcclient_entry.h.
42 * Allow formatted nicknames as input to silc_client_get_clients
43 and silc_client_get_clients_whois. Affected file is
44 lib/silcclient/client_entry.c.
46 * Fixed silc_message_payload_free crash. Affected file is
47 lib/silccore/silcmessage.c.
49 * Added SILC_STATUS_ERR_NO_SUCH_PUBLIC_KEY to
50 lib/silccore/silcstatus.h.
52 Thu May 3 18:07:50 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
54 * Imported libtommath 0.41. Renamed all mp_* functions to
55 tma_mp_* functions to avoid rare linking problems on systems
56 with mp_* functions. Affected files are in lib/silcmath/.
58 Wed May 2 17:46:25 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
60 * SILC Toolkit 1.1 Beta1.
62 Wed May 2 11:38:17 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
64 * Set the server and router operator modes to local entry after
65 successful OPER or SILCOPER commands. Affected file is
66 lib/silcclient/command_reply.c.
68 Tue May 1 14:17:06 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
70 * Ported SILC Socket Stream API, SILC Net API, SILC Schedule API,
71 and other smaller APIs to WIN32. Affected files are in
74 * Changed the various regex APIs as generic code in util library.
75 Affected files are lib/silcutil/silcstrutil.[ch].
77 Sat Apr 28 13:47:47 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
79 * Ported SILC Server to the new Toolkit API, working towards
80 SILC Server 1.1. Affected files are in apps/silcd/.
82 * Added silc_skr_del_public_key, silc_skr_[ref|unref]_public_key
83 to lib/silcskr/silcskr.[ch].
85 * Fixed SILC public key copying to copy the identifier also.
86 Affected file is lib/silccrypt/silcpk.c.
88 * Added silc_packet_error_string to lib/silccore/silcpacket.[ch].
90 * Fixed OPER and SILCOPER passphrase asking in Client library.
91 Affected file is lib/silcclient/command.c.
93 Tue Apr 24 17:55:24 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
95 * Fixed command queue enabling after connecting to server.
96 The comparisons was from after changing to silc_utf8_strcasecmp.
97 Affected file is apps/irssi/src/silc/core/silc-servers.c.
99 * Fixed nickname setting with own client entry with 1.3 protocol
100 version server. Affected file lib/silcclient/client_register.c.
102 * Ignore error notify for local client entry. Affected file is
103 lib/silcclient/client_notify.c.
105 * Implemented responder rekey to SKE library. Affected files are
106 lib/silcske/silcske.[ch].
108 * Fixed connection auth protocol completion sending. Affected
109 file lib/silcske/silcconnauth.c.
111 Mon Apr 23 17:20:01 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
113 * Do not call TCP network listener callback with any error
114 status, as documented. Affected file is
115 lib/silcutil/unix/silcunixnet.c.
117 Sun Apr 22 21:13:28 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
119 * Preliminary SILC Server 1.1 changes committed to apps/silcd/.
121 * Added SILC_SKR_USAGE_SERVICE_AUTHORIZATION SKR key usage type.
122 Changed silc_skr_find to have SilcSchedule argument and removed
123 it from silc_skr_[alloc|init]. Affected files are
124 lib/silcskr/silcskr.[ch].
126 * Allow NULL id for silc_idcache_add. Affected file is
127 lib/silcapputil/silcidcache.c.
129 * Added silc_packet_stream_is_valid, silc_packet_get_ids and
130 silc_packet_engine_get_streams to lib/silccore/silcpacket.[ch].
131 Fixed also channel message encryption with router-to-router
134 * Added silc_id_str2id2 to lib/silccore/silcid.[ch].
136 * Added silc_net_get_error_string, silc_net_listener_get_ip and
137 silc_net_listener_get_hostname to lib/silcutil/silcnet.[ch].
139 Tue Apr 10 15:55:42 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
141 * Add option --enable-silc-plugin. Affected files are
142 apps/irssi/configure.{ad,in}
144 * Only compile the SILC Plugin if required. Affected files are
145 apps/irssi/src/Makefile.am, apps/irssi/src/fe-common/Makefile.am
147 * Conditionally build the SILC Plugin. Affected files are
148 apps/irssi/src/silc/core/Makefile.am,
149 apps/irssi/src/fe-common/silc/Makefile.am
151 * Backout delayed protocol exit and replace with a lame busy
152 wait. Affected files are apps/irssi/src/fe-text/silc.c,
153 apps/irssi/src/silc/core/silc-core.c
155 * Fix key generation for SILC Plugin. Affected file
156 apps/irssi/src/silc/core/clientutil.c
158 Tue Apr 10 12:40:19 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
160 * Only pass -rpath to libtool when building shared libraries.
161 Affected file lib/Makefile.ad
163 * Removing the stray "s" in configure.ad
165 Sat Mar 24 19:13:58 CET 2007 Jochen Eisinger <coffee@silcnet.org>
167 * Redraw the screen after creating a new key. Affected file
168 apps/irssi/src/silc/core/clientutil.c
170 Sun Mar 18 15:54:10 EET 2007 Pekka Riikonen <priikone@silcnet.org>
172 * Added SILC Client setting /set nickname_format that specifies
173 the nickname format string. Changed default nickname format
174 string to "%n#%a". Affected file is
175 apps/irssi/src/silc/core/silc-core.c, apps/irssi/silc.conf.
177 * Fixed nickname parsing with WHOIS command to accept formatted
178 nicknames. Changed the silc_client_get_clients_local to allow
179 the searched nickname to be formatted nickname. Removed %s and
180 %S nickname formatters. Affected files are in lib/silcclient/.
182 * Added silc_client_nickname_parse to Client library API. Affected
183 file is lib/silcclient/silcclient.h.
185 * Fixed nickname parsing and resolving with /MSG, /FILE and /KEY
186 commands. Affected file are
187 apps/irssi/src/silc/core/silc-servers.c and silc-channels.c.
189 Sat Mar 17 19:07:15 CET 2007 Jochen Eisinger <coffee@silcnet.org>
191 * Incorporate SILC Plugin patches. Affected files are
192 apps/irssi/src/fe-common/silc/module-formats.{c,h},
193 apps/irssi/src/silc/core/clientutil.{c,h},
194 apps/irssi/src/silc/core/silc-core.c,
195 apps/irssi/src/silc/core/silc-chatnets.{c,h},
196 apps/irssi/src/fe-common/silc/fe-silcnet.c, and
197 apps/irssi/src/fe-common/silc/module.h
199 Wed Mar 14 17:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
201 * In notify handling resolve user entries many times if the
202 resolving timedout. Affected file lib/silcclient/client_notify.c.
204 * silc_client_get_clients_local do not return any invalid entries.
205 Affected file is lib/silcclient/client_entry.c.
207 * Do not print "there are now xx user on this channel" for users
208 that actually aren't anymore on the channel. Affected file
209 is apps/irssi/src/client_ops.c.
211 Sun Mar 11 17:43:18 CET 2007 Jochen Eisinger <coffee@silcnet.org>
213 * When joining channels with a password given in the config file,
214 use it. Also use it when cycling (it would be better to get
215 the password from the server, but this isn't possible in SILC).
216 Affected files apps/irssi/src/silc/core/silc-servers.c,
217 apps/irssi/src/silc/core/silc-channels.c
219 Sun Mar 11 15:22:42 CET 2007 Jochen Eisinger <coffee@silcnet.org>
221 * Import perl script for sign_messages from silc-plugin. Affected
222 file apps/irssi/scripts/silc.pl
224 Sun Mar 11 15:19:10 CET 2007 Jochen Eisinger <coffee@silcnet.org>
226 * Only wait for a nick on connecting, when it differs
227 (not counting case) from the username. Affected file
228 is apps/irssi/src/silc/core/silc-servers.c
230 Sun Mar 11 13:50:53 CET 2007 Jochen Eisinger <coffee@silcnet.org>
232 * Use time settings for lag settings. Affected file is
233 apps/irssi/src/silc/core/silc-lag.c
235 Tue Feb 27 17:07:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
237 * Added silc_thread_yield. Affected file is
238 lib/silcutil/silcmutex.h.
240 Wed Feb 21 17:01:01 EET 2007 Pekka Riikonen <priikone@silcnet.org>
242 * Fixed WHOIS command and requested attributes handling in
243 client library. Affected files are lib/silcclient/command.c
244 and lib/silcclient/client_attrs.c.
246 * Fixed silc_time_value to actually work. Added new function
247 silc_timezone. Affected files are lib/silcutil/silctime.[ch].
249 Tue Feb 20 08:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
251 * SILC Client 1.1 beta2.
253 Mon Feb 19 16:06:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
255 * Fixed client to properly abort TCP stream creation when
256 giving /QUIT. Affected file
257 apps/irssi/src/silc/core/silc-servers.c.
259 * Fixed several connecting aborting crashes from the client
260 library, packet engine and socket stream. Affected files
261 are in lib/silclient/, lib/silccore/silcpacket.c and
262 lib/silcutil/unix/silcunixsocketstream.c.
264 * Fixed private key export double free crash in key generation.
265 Affected file is lib/silccrypt/silcpk.c.
267 * Fixed FSM event waiting when there are multiple signallers
268 and the waiter goes away after the first signal. Affected
269 file in lib/silcutil/silcfsm.c.
271 Sun Feb 18 22:02:22 EET 2007 Pekka Riikonen <priikone@silcnet.org>
273 * Fixed FSM event signalling to check if the waiter has gone
274 away already. Affected file is lib/silcutil/silcfsm.c.
276 * Fixed counter mode encryption/decryption to handle non-padded
277 SILC packets correctly. The silc_cipher_set_iv now
278 in counter mode resets for a new block. Affected files are
279 in lib/silcske/, lib/silccrypt/, lib/silcpacket/.
281 Sun Feb 18 12:15:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
283 * SILC Client 1.1 beta1.
285 * Memory leak fixes around the libraries.
287 Fri Feb 16 16:53:16 EET 2007 Pekka Riikonen <priikone@silcnet.org>
289 * Added better check for epoll() in configure. Affected file
292 Thu Feb 15 16:50:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
294 * Fixed per scheduler data input buffer in packet engine. Use
295 list of inbufs instead of just one so that multiple streams
296 can do partial reads to different buffers. Affected file is
297 lib/silccore/silcpacket.c.
299 * Fixed WATCH notify handling in client library. Affected file
300 is lib/silcclient/client_notify.c.
302 Wed Feb 14 17:05:38 EET 2007 Pekka Riikonen <priikone@silcnet.org>
304 * Fixed packet wrapper stream API to support encoder/decoder
305 for packets, and to handle partial reading correctly. Fixed
306 also inbuf size checking in reading to have enough space before
307 reading. Affected files are lib/silccore/silcpacket.[ch].
309 * Rewrote file transfer in client library. Affected files are
312 * Added TCP/UDP listener (internal) API to client library to have
313 generic way of dealing with listeners. Fixed Key Agreement and
314 file transfer to use it. Affected files are in lib/silcclient/.
316 * Fixed SKE to process SUCCESS packets synchronously and to call
317 completion synchronously. Affected file is lib/silcske/silske.c.
319 * Fixed pthread rwlock detection. Affected file includes/silc.h.in.
321 * Implemented SILC_ATTRIBYUTE_PHONE_NUMBER. Affected files are
322 lib/silccore/silcattrs.[ch]. SILC Protocol version 1.3 change.
324 Fri Feb 2 22:24:11 EET 2007 Pekka Riikonen <priikone@silcnet.org>
326 * Added support for SILC protocol version 1.3 NEW_CLIENT packet
327 to client library. Affected file is
328 lib/silcclient/client_register.c.
330 * Serialize NICK and JOIN commands to avoid problems locally
331 with changing ID while joining to channel. Affected file is
332 lib/silcclient/command.c.
334 * Fixed entry resolving while handling incoming JOIN notify.
335 Handle properly cases, in re-processing of notify packets, where
336 the IDs may become invalid while resolving the entry (like nick
337 change). Entry is invalid if it doesn't have nickname, and such
338 entries are not delivered to application anymore. These fixes
339 problems of not seeing JOINs when remote user changes nickname
340 at the same time. Affected files are in lib/silcclient/.
342 Thu Feb 1 18:35:58 EET 2007 Pekka Riikonen <priikone@silcnet.org>
344 * Added support for computing message payload MAC in new way
345 (SILC Protocol version 1.3). Bakcwards support for old way
346 remains. Affected files are lib/silccore/silcmessage.[ch].
348 Sat Jan 27 22:37:30 EET 2007 Pekka Riikonen <priikone@silcnet.org>
350 * Added SilcRwLock API, a read/write lock. Affected files are
351 lib/silcutil/silcmutex.h and in lib/silcutil/[unix|win32|symbian]/.
353 Wed Jan 24 18:55:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
355 * Merged Irssi SVN (irssi 0.8.11). Affected files in apps/irssi/.
357 Tue Jan 23 16:05:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
359 * The silc_schedule_set_listen_fd now returns boolean value.
360 Fixed FD task adding to check correctly for already added
361 FD tasks. Added stricter error checking for FD scheduling
362 with epoll(). Affected files are lib/silcutil/silcschedule.[ch]
363 and lib/silcutil/unix/silcunixschedule.c.
365 * The silc_stream_set_notifier now returns boolean value. Changed
366 all streams to support and check for the error condition.
367 Affected files are in lib/silcutil/.
369 * Fixed SKE library session aborting and deletion. Affected
370 file are lib/silcske/silcske.c.
372 Tue Jan 16 18:22:08 EET 2007 Pekka Riikonen <priikone@silcnet.org>
374 * Implemented PKCS #1 with appendix with hash OID in the
375 signature. Affected files are lib/silccrypt/silcpkcs1.[ch],
376 lib/silccrypt/silchash.[ch] and
377 lib/silcasn1/silcasn1[_encode|decode].[ch].
379 Sun Jan 14 23:12:41 EET 2007 Pekka Riikonen <priikone@silcnet.org>
381 * Added support for Version (V) SILC public key identifier.
382 Affected files are lib/silccrypt/silcpk.[ch].
384 Tue Jan 9 19:37:51 EET 2007 Pekka Riikonen <priikone@silcnet.org>
386 * Rewrote connection auth request in client library. It is now
387 done automatically by the library and the resolved method given
388 as a hint to get_auth_method client operation. Affected files
391 Wed Jan 3 18:06:33 EET 2007 Pekka Riikonen <priikone@silcnet.org>
393 * Added silc_packet_stream_wrap into lib/silccore/silcpacket.[ch].
394 It can be used to wrap SilcPacketStream into SilcStream.
396 * Fixed %p formatting from silc_snprintf. Affected file is
397 lib/silcutil/silcsnprintf.c.
399 * Ported SFTP library to new utility library. Ported also
400 the SFTP testers. Affected files in lib/silcsftp/.
402 Tue Jan 2 17:18:46 EET 2007 Pekka Riikonen <priikone@silcnet.org>
404 * Added lib/silcutil/silcsnprintf.[ch]. Added in addition
405 of silc_snprintf, silc_vsnprintf, silc_asprintf and
408 Sat Dec 30 23:23:17 EET 2006 Pekka Riikonen <priikone@silcnet.org>
410 * Added preliminary Symbian support. Changes around the source
411 tree. The symbian/ directory now includes Carbide.c++ project
412 files to compile the sources.
414 * Added silc_snprintf. Affected files are
415 lib/silcutil/silcstrutil.[ch].
417 Thu Dec 21 18:01:51 EET 2006 Pekka Riikonen <priikone@silcnet.org>
419 * Changed SILC_FSM_[CONTINUE|YIELD|WAIT|FINISH] enums to
420 macros. SILC_FSM_CONTINUE macro now immediately calls the
421 next state instead of first returning back to FSM. Helps
422 in debugging crashes etc.
424 Removed FSM Semaphores. Introduced FSM Event which is
425 asynchronous event. Affected files are in lib/.
427 * Added epoll(7) support to SILC Scheduler. It is used by default
428 if it is available. Affected files are
429 lib/silcutil/silcschedule.[ch],
430 lib/silcutil/unix/silcunixschedule.c.
432 Tue Dec 19 20:39:35 EET 2006 Pekka Riikonen <priikone@silcnet.org>
434 * Added CTR mode to AES. Simplified cipher implementation API
435 more. Affected files are in lib/silccrypt/.
437 Sun Dec 17 16:46:55 EET 2006 Pekka Riikonen <priikone@silcnet.org>
439 * Removed `detach' client operation. The detachment data is
440 now delivered in SILC_COMMAND_DETACH command reply to
441 application. Affected file in lib/silcclient/.
443 * Rewrote resuming/detaching in client library.
445 * Added boolean encryption indicator for silc_cipher_set_key.
446 Affected files lib/silccrypt/silccipher.[ch].
448 Wed Dec 13 18:05:50 EET 2006 Pekka Riikonen <priikone@silcnet.org>
450 * Added silc_likely and silc_unlikely macros for GCC branch
451 prediction optimizations. Affected file lib/silcutil/silctypes.h.
453 * Added assembler AES optimization. Cleaned up the SILC Cipher
454 implementation API. Affected files are in lib/silccrypt/.
456 Tue Dec 12 18:56:14 EET 2006 Pekka Riikonen <priikone@silcnet.org>
458 * Changed back the SILC_FSM_THREAD_WAIT operation to not
459 continue to next state if thread is finished already. That
460 check is not done anymore. Affected files are
461 lib/silcutil/silcfsm.[ch].
463 Sun Dec 10 13:54:52 EET 2006 Pekka Riikonen <priikone@silcnet.org>
465 * Removed silc_packet_[get|set]_ciphers and
466 silc_packet_[get|set]_hmacs. Added silc_packet_set_keys that
467 handle REKEY_DONE packet sending in rekey. Affected files
468 are lib/silccore/silcpacket.[ch].
470 * Added silc_fsm_is_started. Affected files are
471 lib/silcutil/silcfsm.[ch].
473 * Added settings sign_channel_message, sign_private_message
474 and key_exchange_rekey_pfs to SILC Client. Added UDP transport
475 support for key agreement in /KEY command. Affected files
476 in apps/irssi/src/silc/core/.
478 * During SILC Client initialization forward log messages to
479 stderr. Affected files in apps/irssi/src/silc/core/.
481 Thu Dec 7 19:07:21 EET 2006 Pekka Riikonen <priikone@silcnet.org>
483 * Added silc_ske_get_key_material. Affected files are
484 lib/silcske/silcske.[ch].
486 * Added silc_packet_stream_is_udp. Affected files are
487 lib/silccore/silcpacket.[ch].
489 * Added SKE packet retransmission support with UDP transport.
490 Affected file is lib/silcske/silcske.c.
492 Sun Dec 3 22:00:12 EET 2006 Pekka Riikonen <priikone@silcnet.org>
494 * Added silc_socket_stream_is_udp. Affected file is
495 lib/silcutil/silcsocketstream.[ch].
497 * Added UDP transport support to packet engine. Affected file
498 is lib/silccore/silcpacket.c.
500 * Added silc_socket_stream_is_udp. Affected file is
501 lib/silcutil/silcsocketstream.[ch].
503 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
505 * Added silc_packet_send_va[_ext] to send variable argument
506 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
508 * Timeout freelist garbage collection added to scheduler.
509 Affected file lib/silcutil/silcschedule.c.
511 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
513 * Added silc_show_public_key_file to
514 lib/silcapputil/silcapputil.[ch].
516 * Added SILC_STR_ADVANCE support for buffer unformatting.
517 Affected file lib/silcutil/silcbuffmt.c.
519 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
521 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
523 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
525 * silc_fsm_continue[_sync] now cancels erlier timeout set with
526 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
528 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
530 * Added SILC_STR_FUNC to buffer format API. Affected files
531 are lib/silcutil/silcbuffmt.[ch].
533 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
535 * No more memory allocation for message payload parsing.
536 Pre-allocated buffer can be used with message payload encoding.
537 Affected files lib/silccore/silcmessage.[ch].
539 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
541 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
542 to silcutil/silcbuffmt.[ch].
544 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
546 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
547 Affected file lib/silcutil/silcbuffmt.[ch].
549 * Removed silc_schedule_signal_[un]register and
550 silc_schedule_signal_call. Added silc_schedule_task_add_signal
551 to add signal task. Only one callback per signal may be
552 added. The signals are now automatically called back to
553 caller. Affected files lib/silcutil/silcschedule.[ch] and
554 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
556 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
558 * Added SilcSKEParams for SKE parameters and simplied even more
559 the SKE interface. Affected files are lib/silcske/silcske.[ch].
560 Added support for IV included and session port handling with
563 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
564 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
565 which is called after every rekey when IV Included flag is used.
566 See SILC specifications for details.
568 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
570 * Added lib/silcapputil and moved SILC application specific
571 utility routines from the generic util library lib/silcutil
572 to the new library. Removed lib/silcidcache and moved that
573 to lib/silcapputil as well.
575 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
577 * Added SILC_STR_ADVANCE. Affected file is
578 lib/silcutil/silcbuffmt.[ch].
580 * The silc_buffer_strformat preserves buffer locations now.
582 * Added lib/silcutil/silcatomic.h for atomic operations.
584 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
586 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
589 * Fixed MIME deocing when data portion is not present.
590 Affected file lib/silcutil/silcmime.c.
592 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
594 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
596 * Added IV Included support to packet routines, to allow
597 packet sending and receiving on UDP/IP. Affected files are
598 lib/silccore/silcpacket.[ch].
600 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
602 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
604 * Added UDP support to network and socket stream library.
606 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
608 * Added conditional variables. New files are
609 lib/silcutil/silcondvar.h and platform specific implementations.
611 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
613 * make sure session->hostname and session->port are valid before the
614 application callback is done, since things will go wrong if the
615 application immediately calls silc_client_file_receive. Affected
616 file lib/silcclient/client_ftp.c.
617 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
619 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
621 * New SILC PKCS API enabling support for other public keys
622 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
624 * Separated SILC Public Key Payload routines from the PKCS API
625 to lib/silccore/silcpubkey.[ch].
627 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
629 * Added SILC Key Repository library, lib/silcskr.
631 * Added SILC Server library, lib/silcserver.
633 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
635 * MIME objects in attributes now use SilcMime. Affected files
636 are lib/silccore/silcattrs.[ch].
638 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
640 * Synchronize semaphore posting for real threads in FSM.
641 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
643 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
645 * Added silc_file_set_nonblock. Affected file is
646 lib/silcutil/silcfileutil.h.
648 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
650 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
652 * FSM based implementation of SILC SKE. Simpler interface also.
653 Affected files are in lib/silcske/.
655 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
657 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
659 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
660 silc_mime_parse is available but deprecated.
662 * Check that packet is valid when processing key exchange,
663 authentication and rekey protocols. Fixes a crashbug.
664 Affected files are apps/silcd/protocol.c and
665 lib/silcclient/protocol.c.
667 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
668 all hash buffers to use that instead of fixed values.
670 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
672 * Added SHA-256 to crypto library. The SHA-256 takes now
673 precedence over SHA-1.
675 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
677 * Check for valid return value from regcomp. Affected file
678 lib/silcutil/unix/silcunixutil.c.
680 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
682 * Fixed silc_hash_uint to work with integers. Affected
683 file lib/silcutil/silcutil.c.
685 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
687 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
689 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
691 * Fixed channel public key list saving on JOIN command reply
692 on backup router. Affected file apps/silcd/command_reply.c.
694 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
696 * Added default limit how many channels client can join,
697 default is 50. Added 'channel_join_limit' configuration
698 option to server too. Affected files are apps/silcd/command.c
699 and serverconfig.[ch].
701 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
703 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
704 On Toolkit the server and client are not compiled by default.
705 Affected file configure.ad.
707 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
709 * Added lib/contrib/getopt.[ch] for platforms that don't
710 have it (it is not GPL implementation).
712 * Fixed compilation when pkg-config is used.
714 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
716 * A comma in invite/ban string is invalid, check for it.
717 Affected file apps/silcd/server_util.c.
719 * Added SERVICE command to the server. It parses the command
720 request but SILC Server does not support services for the
721 time being. Affected file apps/silcd/command.[ch].
723 * Added SERVICE command and command reply to client library.
724 It is however incomplete. Updated Toolkit documentation.
725 Affected files are lib/silcclient/command[_reply].[ch].
727 * Fixed IDENTIFY/WHOWAS command reply to send the username
728 correctly (uninitialized buffer). Affected file is
729 apps/silcd/server_query.c.
731 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
733 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
734 finalizes the major restructuring of the CVS tree.
736 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
738 * Send empty MOTD reply if MOTD file cannot be read.
739 Affected file silcd/command.c.
741 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
743 * Optimized primer number generator to use simpler conversion
744 routines. Also assure that the prime number will have the
745 highest bit set after modifying it. Affected file is
746 lib/silcmath/silcprimegen.c.
748 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
750 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
751 for now only for testing purposes, it will not be delivered
752 in any distribution for now.
754 * Removed NSS MPI from the source tree. Due to upcoming
755 license change for the SILC Toolkit, we cannot deliver the
756 NSS MPI anymore. I decided to replace it in all distributions
757 with public domain library.
759 * Removed GNU regex from lib/contrib and introduced free
760 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
761 GNU regex compatible API to it (only partial).
763 * Removed getopt routines from lib/contrib.
765 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
767 * Use silc_server_send_command_reply to send replies instead
768 of encoding packet itself. Affected file silcd/command.c.
770 * Added command sending and receiving statistics to server.
771 Affected files in silcd/.
773 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
774 with GCC, for it not to warn about pointer signedness.
776 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
778 * Added context to the SilcIDCache destructor. Affected
779 files are lib/silccore/silcidcache.[ch],
780 lib/silcclient/client.c and silcd/server.c.
782 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
784 * Added pkg-config check to configure.
786 * The PublicKeyDir must not be used with Admin block in server
787 config. Affected file silcd/serverconfig.c.
789 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
793 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
795 * Handle empty LIST command reply correcttly in server. Affected
796 file silcd/command_reply.c.
798 * Handle empty LIST command reply correctly in client library.
799 The application will now receive one LIST command reply with
800 all arguments set to NULL if there are no channels. Updated
801 Client Library documentation accordingly. Affected file
802 lib/silcclient/command_reply.c.
804 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
806 * Added channel name string stringprep profile to the protocol
807 and implementation to allow a little free'er channel name
808 strings. Affected files are lib/silcutil/silcstringprep.[ch].
810 * Added silc_channel_name_[check|verify] to check and verify
811 channel name strings. Affected files are
812 lib/silcutil/silcstrutil.[ch].
814 * Added support for the new channel name preparation in client
815 library and server. Affected files in lib/silcclient and
818 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
820 * Added the Autodist into the source tree. It replaces the
821 old ./prepare. It can be used to create distributions as
822 previously. See README.CVS and README.DIST. See
823 distributions in distdir/.
825 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
827 * Make sure query sends at least an error back if nothing
828 more is sent. Affected file silcd/server_query.c.
830 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
832 * During query, check if the original command caller goes
833 away. If it does, stop the query. Affected file
834 silcd/server_query.c.
836 * Check for valid channel creation in JOIN command reply.
837 Affected file lib/silcclient/command_reply.c.
839 * Handle the resolver counter in silc_client_get_users_by_channel
840 callback correctly. Fixed auto-join bug in Gaim. Affected
841 file lib/silcclient/idlist.c.
843 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
845 * Added some better error messages. Affected file
846 silcd/command_reply.c and packet_receive.c.
848 * Handle error in WATCH command propely on backup router.
849 Affected file silcd/command.c.
851 * Fixed freeing of unfreeable variable in WHOIS command reply.
852 Affected file silcd/command_reply.c.
854 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
856 * Added pkg-config .pc file creation for silc core library
857 and silcclient library. A patch by c0ffee.
859 * Removed the need for GNU Libidn. Added the simple stringprep
860 from libidn into lib/contrib/. It is now used also on Windows
863 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
865 * Simplified the invite and ban string handling in the
866 server. Check for valid invite and ban arguments also.
867 Affected file silcd/server_util.c.
869 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
871 * Added WATCH list announcing in backup router protocol.
872 Affected files are silcd/command.c, server.c, server_backup.c.
874 * Do not change users mode to founder on normal server/backup
875 if the founder mode is set, and user is first one to join.
876 Affected file silcd/pcaket_receive.c.
878 * Do not send CUMODE_CHANGE notify back to sender. Affected
879 file silcd/packet_receive.c.
881 * Added getrusage() to take noise in SILC RNG. A patch by
882 Mika Boström. Affected files are configure.in.pre,
883 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
885 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
887 * Splitted the SILC libraries configuration into a configure
888 fragment into lib/configure.ad. It is now possible, once
889 this feature is added, to specify whether to compile or not
890 compile included SILC libraries. Affected files are
891 configure.in.pre, lib/silcmath/mpi/configure.ad,
892 lib/configure.ad, Makefile.defines.pre and
893 Makefile.defines_int.pre.
895 * Added --with-silc-includes and --with-silc-libs to configure.
896 If specified the included libs are not compiled, but the
897 specified libs are used. Pkg-config is not yet supported.
898 Affected file configure.in.pre.
900 * Fixed WATCH command handling on backup router. Router does not
901 send the watch command any more to backup if it originates from
902 backup. Affected file silcd/command.c.
904 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
906 * Changed announcing to not announce unregistered clients.
907 Affected file silcd/server.c.
909 * Fixed username handling in command reply. Affected file
910 silcd/command_reply.c.
912 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
914 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
916 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
917 Affected file: includes/silcincludes.h.in
919 * bool is defined as _Bool on Mac OS X now.
920 Affected file: lib/silcutil/silctypes.h
922 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
924 * Added support for UTF-8 nicknames, channel names and
925 server names in client library. Affected files in
928 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
929 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
930 software to check how Toolkit has been compiled.
932 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
934 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
936 * Use silc_utf8_str[n]casecmp instead of strcmp routines
937 in library and in SILC Client when dealing with nicknames
938 and other identifier strings. Affected file in client lib
941 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
942 irssi/src/silc/core/silc-servers.c.
944 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
946 * Fixed idcache to work with the new identifier strings.
947 Affected file lib/silccore/silcidcache.c.
949 * Added UTF-8 hash and compare function for SilcHashTable.
950 Affected file lib/silcutil/silcutil.[ch].
952 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
953 Affected file lib/silcutil/silcstringprep.[ch].
955 * Changed the identifier string handling to include the original
956 format in client, server, channel entries and normalized
957 format in cache. Affected files in silcd/.
959 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
961 * Added support for the new identifier strings and their
962 validity checking. Nicknames, channel names and usernames
963 can now include practically any kind of letters and various
964 other characters. Affected files in silcd/ and in libraries.
966 NOTE: comparing these strings should now be done with memcmp()
967 to check binary compatibility. All these strings are normalized
968 and casing is irrelevant.
970 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
971 as easy function for applications to check whether identifier
974 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
976 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
977 file lib/silcutil/silcutf8.c.
979 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
981 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
983 * Make public key in getkey reply mandatory. Affected file
984 lib/silcclient/command_reply.c
986 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
988 * Added Parameter dont_register_crypto_library to
989 SilcClientParam. If set to TRUE, silcclient library will
990 not initalize the Crypto Libraries and application
991 will need to do it. Affected file lib/silcclient/silcclient.h,
992 lib/silcclient/client.c.
994 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
996 * Imported new silc_utf8_[encode|decode] routines from
997 my internal SILC 1.1 source tree. New encodings added:
998 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
999 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
1000 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
1001 SILC_STRING_LDAP_DN.
1003 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
1005 * Implemented stringprep (RFC 3454) API. Internally we use
1006 GNU Libidn's stringprep, for now, so it is required now to
1007 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
1009 * Added checking for GNU Libidn and --with-libidn to configure.
1011 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
1013 * If the passphrases entered do not match while generating a new key,
1014 completly start over instead of going into an infinite loop asking
1015 the user to re-enter the passphrase correctly. Affected file
1016 lib/silcutil/silcapputil.c
1018 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
1020 * Make sure server is removed from backup list when it is
1021 deleted. Affected files silcd/command.c, server.c,
1024 * Close socket when connecting to router fails. Affected
1025 file silcd/server.c.
1027 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
1029 * Adopt configuration toolchain to current auto-tools.
1030 Affected files prepare, irssi/configure.in
1031 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
1032 redo that. Affected files irssi/src/silc/core/client_ops.c,
1033 irssi/src/fe-common/silc/fe-silc-channels.c
1034 * Take over command line options into silcclient data structure.
1035 Affected file irssi/src/silc/core/silc-core.c
1037 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1039 * Do not try to initiate backup resuming protocol forever.
1040 Affected file silcd/server_backup.c.
1042 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1044 * ID change in resuming has to be done before changing
1045 detached client's modes, since the ID change may fail and
1046 leave ghosts on the network. Affected file is
1047 silcd/packet_receive.c.
1049 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1051 * Fixed Win32 scheduler to not stuck anymore. A patch from
1052 Juha Räsänen. Affected file is
1053 lib/silcutil/win32/silcwin32schedule.c.
1055 * Fixed QoS parsing for connection blocks in server. Affected
1056 file is silcd/serverconfig.c.
1058 * Fixed server statistics increasing in server. Affected file
1061 * The CLOSE command now marks backup router as self disconnected
1062 to avoid resuming problems. Affected file silcd/command.c.
1064 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
1066 * When using silc_net_create_connection[_async], and your system can
1067 create IPv6 sockets, it will try to connect to the IPv6 host.
1068 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
1069 file lib/silcutil/unix/silcunixnet.c
1071 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
1073 * Check for valid route when receiving packet from router and
1074 when routing it to local server in the cell. A patch from
1075 Matt Miller. Affected files silcd/router.c and server.c.
1077 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
1079 * Couldn't detach and reattach twice, because of the previous
1080 commit. Affected file silcd/packet_receive.c
1082 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
1084 * Added check to ignore Port value if Initiator is FALSE.
1085 Remote router coudln't connect if Port was set. Affected file
1086 silcd/serverconfig.c
1088 * If some client tries to resume more than once at the same time,
1089 server crashed. Router didn't crash, but showed odd behaviour
1090 (didn't allow clients to join anymore, ..). Affected files
1091 silcd/packet_receive.c silcd/idlist.h
1093 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1095 * Destroy the file transfer session in silc_client_file_close
1096 with timeout. Affected file lib/silcclient/client_ftp.c.
1098 * Call SFTP server monitor in READ and WRITE after the actual
1099 operations. Affected file lib/silcsftp/sftp_server.c.
1101 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1103 * Create one configure script from configure fragments
1104 (configure.ad). This is a first step towards new distribution
1105 system. Affected files prepare, configure.in.pre,
1106 lib/silcmath/mpi/configure.ad.
1108 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1110 * Removed expiring of client key pair. Affected file is
1111 irssi/src/silc/core/clientutil.c
1113 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1115 * Check the number of connections from real number of
1116 connections instead of socket number, when deciding if
1117 server is full. Affected files are silcd/server.c,
1118 server_internal.h and silcd.c.
1120 * Clarified the connections_max meaning in General section
1121 in doc/example_silcd.conf.in.
1123 * The reconnect_keep_trying default value set to TRUE
1124 if it is not defined in the config file. Affected file
1125 silcd/serverconfig.c.
1127 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1129 * Fixed crashbug in connection closing, after a protocol
1130 completion callback, which might have closed it already.
1131 Affected file silcd/server.c.
1133 * Fixed rekey with PFS in backup router. It did not allow
1134 rekeys with PFS, and when the rekey protocol timedout
1135 it crashed the backup router without the above fix. Affected
1136 file silcd/packet_send.c and server.c.
1138 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1140 * The silc_client_add_channel_private_key now returns the
1141 private key context if pointer is given as argument.
1142 Affected files are lib/silcclient/silcclient.h and
1145 * Added support for using channel private keys in SILC
1146 Client Library even if the private key mode is not set
1147 on the channel. Affected file lib/silcclient/client_channel.c.
1149 * The channel private key used to decrypt message is now
1150 delivered to the application in the 'channel_messageÃ' client
1151 operation. Affected files are lib/silcclient/silcclient.h
1152 and client_channel.c.
1154 * Fixed wrong arg type for user limit in CMODE command reply.
1155 Affected file silcd/command.c.
1157 * The user limit is now taken and saved to SilcClientEntry in
1158 JOIN and CMODE command replies and in CMODE_CHANGE notify.
1159 Affected files lib/silcclient/silcclient.h, command_reply.c
1160 and client_notify.c.
1162 * Added support to the new private message key indicator
1163 packet. Added a new function to the client library:
1164 silc_client_send_private_message_key_request. The sender
1165 indicates to be initiator, and receiver is responder.
1166 Added the indicator to the SilcClientEntry as 'prv_resp'
1167 boolean. Affected files are lib/silcclient/silcclient.h
1168 client.[ch], and client_prvmsg.c.
1170 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1172 * Fixed the JOIN command calling when called with both
1173 -auth and -founder. Affected file is lib/silcclien/command.c.
1175 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1177 * Check watcher list for resumed clients as well. Affected
1178 file is silcd/packet_receive.c.
1180 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1182 * Implemented the user limit to the CMODE_CHANGE notify,
1183 CMODE command reply and JOIN command reply in server.
1184 Affected files are silcd/server.c, command.c, command_reply.c,
1185 packet_send.c and packet_receive.c.
1187 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1189 * Defined SILC_STRFMT_END that must be used now with
1190 silc_buffer_strformat, instead of SILC_STR_END. Fixes
1191 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
1192 lib/silcclient/silcvcard.c, silcd/server_util.c.
1194 * Fixed the adding of public key to the WATCH list in server.
1195 Fixed the WATCH notify sending to client. Affected files
1196 are silcd/packet_send.[ch], command.c, server_util.c.
1198 * Implemented the watching by public key in the SILC Client
1199 Library and SILC Client. Affected files are
1200 lib/silcclient/command.c and client_notify.c.
1202 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1204 * Added support for public key watching in server. Affected
1205 files are silcd/server.c, server_internal.h, command.c,
1208 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1210 * Added public key to the SIlcClientEntry. Affected files
1211 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
1213 * Fixed the get_clients_whois reply processing to return
1214 exactly same entries server returned. Makes it possible
1215 to search using attributes. Affected file is
1216 lib/silcclient/idlist.c.
1218 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1220 * Save founder key to SilcChannelEntry. Affected files are
1221 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
1223 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1225 * Call the monitor callback with _CLOSED status from the
1226 silc_client_file_close. Affected files are
1227 lib/silcclient/client_fpt.c, silcclient.h
1229 * Added silc_client_get_clients_whois which resolves using
1230 WHOIS, and supports requested attributes as well.
1231 Affected files are lib/silcclient/silcclient.h, idlist.c.
1233 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1235 * Added support for asking the destination filename where
1236 the downloaded file is saved in the file transfer. Affected
1237 files are lib/silccilent/silcclient.h, client_ftp.c.
1239 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1241 * Fixed error handling in resuming data processing. Affected
1242 files are lib/silcclient/client_resume.c and client.c.
1244 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1246 * Fixed silc_client_send_private_message to return TRUE correctly.
1247 Affected file lib/silcclient/client_prvmsg.c.
1249 * Added topic to the SilcChannelEntry. Affected files are
1250 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
1252 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1254 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
1255 file lib/silcclient/command.c
1257 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1259 * Convert all commands to UTF-8 before passing them to the
1260 client library. Still need to convert replies from UTF-8 to
1261 the locale encoding. Affected file
1262 irssi/src/silc/core/silc-cmdqueue.c
1264 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1266 * redirect all silc_client_command_calls through a queueing framework.
1267 This fixes /CYCLE and the annoying "nick change after auto-joining
1268 a channel". Furthermore it defines one central point where
1269 command parameters can be UTF-8-ified. Affected files
1270 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
1271 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
1273 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1275 * use asynchronous connect() to establish router connections.
1276 Fixes problem when the primary router goes down. Affected files
1277 silcd/server.c, silcd/server_backup.c
1279 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1281 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
1282 Fixed various compilation warnings when type casting ints
1283 to pointers or vice versa, of different size. Updates around
1286 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1288 * Surrogates not allowed in UTF-8 strings, updated decoder.
1289 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
1290 testers in lib/silcutil/tests/ directory.
1292 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1294 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
1295 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
1296 files are lib/silcclient/silcclient.h, client.c.
1298 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1300 * When resuming a session fails, notify the user that the session
1301 file needs to be removed eventually. Affected files
1302 irssi/src/fe-common/silc/module-formats.[ch],
1303 irssi/src/silc/core/client_ops.c.
1305 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1307 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
1308 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
1310 * Typofix in Irssi::Silc module. Affected file
1311 irssi/src/perl/silc/Silc.xs.
1313 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1315 * Changed the way NOTICE flagged messages are treated. Added support
1316 for notices in queries and signing notices. Affected files
1317 irssi/default.theme; irssi/docs/help/in/notice.in;
1318 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
1319 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
1321 * Fixed typo in /ACTION help. Affected file
1322 irssi/docs/help/in/action.in
1324 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1326 * Fixed typo in perl module. Affected file
1327 irssi/src/perl/silc/Server.xs
1329 * Changed the way ACTION flagged messages are treated. Added support
1330 for actions in queries and signing actions. Affected files
1331 irssi/default.theme; irssi/docs/help/in/action.in;
1332 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
1333 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
1336 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1338 * Incorrectly reported error when client had to be resolved from
1339 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
1341 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1343 * Fixed whois public key hash table deleting and adding in
1344 detached client case. Affected file silcd/packet_receive.c.
1346 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1348 * Changed filenames of silc/fe module not to collide with filenames
1349 from core/fe. Also seperated public messages printing from
1350 query messages printing. Affected files are all in
1351 irssi/src/fe-common/silc.
1353 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1355 * Fixed the invite process handling during joining to use
1356 correct server name for the client that is matched against
1357 the invite string for the channel. Wrong server name caused
1358 inability to join the channel. Affected file is
1361 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1363 * Fixed the CUMODE channel founder authentication on normal
1364 server to not remove the founder rights on existing founder
1365 before checking that router accepts the mode change. Affected
1366 files are silcd/command.c and silcd/packet_receive.c.
1368 * Remove the server entry correctly when rekey timeouts and
1369 remote router connection on normal server is closed. Fixes
1370 a crash where server uses the freed server entry. Affected
1371 file silcd/server.c.
1373 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1375 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
1376 networks. This is the first step in solving the bug about
1377 /SERVER ADD -silcnet <silcnet>. Affected files
1378 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
1379 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
1380 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
1382 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1384 * /SMSG and /MMSG now correctly create new queries. Affected files
1385 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
1387 * Add basic support for SILC protocol specific variables in perl.
1388 Affected files irssi/src/perl/silc/*, irssi/configure.in,
1389 irssi/src/perl/Makefile.am
1391 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1393 * Don't use silc_get_input, it's obviously not reliable. Fixes
1394 issue when the current key expires. Affect file
1395 irssi/src/silc/core/clientutils.c
1397 * Make the session data filename configurable. This makes it
1398 possible to have different session files for different
1399 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
1400 client_ops.[ch], silc-servers.c,
1401 irssi/src/silc/fe-common/silc/module-formats.[ch]
1403 * Use the same set of libtool files for the MPI lib as for the
1404 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
1405 config.sub, configure.in, install-sh, missing, mkinstalldirs
1407 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1409 * Fixed server statistics decrementing error to not go to
1410 negative. Affected file silcd/packet_receive.c.
1412 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1414 * Use silc_server_query_add_error to add error in public key
1415 search error. Added support in send_reply to send errors
1416 without specific argument. Affected file silcd/server_query.c.
1418 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
1419 Client for NO_SUCH_NICK. It was against the protocol specs.
1420 Affected file irssi/src/silc/core/client_ops.c.
1422 * Added backwards support for the wrong NO_SUCH_NICK error sending
1423 in server. To be removed in SILC Server 1.0. Both old clients
1424 and clients with fixed error handling now works. Affected file
1425 silcd/server_query.c.
1427 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
1429 * fixed a bug in the whois using attributes function where no
1430 error was sent if no nickname and client id but the attributes were
1431 given to whois. Affected file silcd/server_query.c
1433 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
1435 * remove public key from public key hashtable on detach. Affected
1436 file silcd/packet_receive.c
1438 * free public key hashtable before removing clients on server
1439 shutdown. Affected file silcd/server.c
1441 * remove public key prior deleting client-data on killing a client.
1442 Affected file silcd/server_util.c
1444 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
1446 * Getting the MOTD from other servers works now. Affected
1447 files are silcd/command.c and silcd/command_reply.c
1449 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1451 * Initialize the variable idletag, since it is tested in
1452 silc_core_deinit for its default value. Affected file
1453 irssi/src/silc/core/silc-core.c
1455 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
1457 * Fixed signed channel messages across cells. Affected file
1460 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1462 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
1463 is not defined. They can now be safely used in if-statements
1464 without braces. Affected file lib/silcutil/silclog.h.
1466 * Added the checks for backup closing connection due to error
1467 (local or remote) and thus not allow the resuming to occur
1468 in reconnect. Affected files are silcd/packet_send.c
1471 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1473 * Help file updates. Affected files in irssi/src/docs/help/in/.
1475 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
1477 * Fixed channel messages across cells. Affected file
1480 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1482 * Fixed file transmission accepting in client library to not
1483 start the negotiation if user hasn't accepted the transfer,
1484 instead create new session for resent transfer. Affected
1485 file lib/silcclient/client_ftp.c.
1487 * Show the session ID in the file transmision list. Remove
1488 session from list that failed to transfer. Switch the current
1489 session automatically after transmission, and in errors, to new
1490 session if other sessions exists in the transfer list. Affected
1491 files are irssi/src/silc/core/silc-servers.c,
1492 irssi/src/fe-common/silc/modfule-formats.c.
1494 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1496 * Fixed MIME header parsing for the hopefully last time. Affected
1497 file lib/silcutil/silcstrutil.c
1499 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1501 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1503 * The SILC RNG is now gauranteed to return non-zero random
1504 values. Affected files are lib/silccrypt/silcrng.[ch].
1506 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1508 * Fixed nickname formatting when changing only case of the
1509 nickname. Affected file lib/silcclient/idlist.c.
1511 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1513 * Fixed a memory leak and incorrect printing of the "appears as"
1514 message. Affected file irssi/src/silc/core/client_ops.c
1516 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1518 * Added CRT (Chinese Remainder Theorem) supported RSA
1519 private keys and private key operations. This significantly
1520 increases private key operation efficiency. No compatibility
1521 issues with new or old private keys. Affected files are
1522 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1524 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1526 * Fixed GCC-3.3.2 related compilation warnings from the
1529 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1531 * Removed RC6 from distributions.
1533 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1535 * Added some better comments to lib/silccrypt/silcpkcs.h,
1536 optimized some routines in lib/silccrypt/silcpkcs.c.
1537 Added test_silcpkcs into lib/silccrypt/tests/.
1539 * Fixed silc_rng_global_init to actually init the global RNG
1540 if RNG wasn't provided for it. Affected file is
1541 lib/silccrypt/silrng.c.
1543 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1545 * Added silc_hash_table_find_by_context_ext. Affected files
1546 lib/silcutil/silchashtable.[ch].
1548 * Save the public key on normal server in WHOIS command reply
1549 from attributes, if present, and add it to public key hash
1550 table. Fixes WHOIS resolving by public key on normal server.
1552 Optimized the attributes resolving on normal server to not
1553 resolve if we resolved them already from router.
1555 Affected files are silcd/server_query.c, command_reply.c.
1557 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1559 * Added support for whois using attributes.
1560 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1561 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1564 * Added support for whois using public key attribute to /WHOIS i
1565 client command. Affected files irssi/docs/help/in/whois.in,
1566 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1568 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1570 * Fixed UMODE setting in server when the client has anonymous
1571 mode set. The mode setting was not working. Affected file
1574 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1576 * Fixed some bugs and typos related to sending split messages.
1577 Print notification when sending messages with /MMSG. Affected
1578 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1580 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1582 * Optimized the socket referencing in packet routines, client
1583 library and server. Affected files are lib/silccore/silcpacket.c,
1584 lib/silcclient/client.c and silcd/server.c.
1586 * If silc_socket_set_qos is given with NULL arguments the QoS is
1587 reset from the socket. Affected files are
1588 lib/silcutil/silcsockconn.[ch].
1590 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1592 * Add a /LISTKEYS command which lists the locally cached
1593 client and server keys. Affected files
1594 irssi/src/fe-common/module-formats.[ch],
1595 irssi/src/silc/core/silc-{channels,servers}.c
1596 irssi/docs/help/in/listkeys.in
1598 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1600 * Check that packet queue purging was successful. Affected
1601 files lib/silcclient/client.c and silcd/packet_send.c. Related
1602 to MAC failed errors.
1604 * Do not clear the inbuf even if it is empty if QoS was applied
1605 to it. Otherwise the QoS data is cleared and MAC failed error
1606 will occur. Affected file lib/silccore/silcpacket.c.
1608 * Use the rekey period time as rekey protocol timeout value.
1609 If the rekey does not succeed during the rekey period there's
1610 something very wrong, and we most likely end up with wrong keys,
1611 do graceful reconnect then. Affected file silcd/server.c.
1613 * Take reference of the socket in the parser context, as it's
1614 possible to have the parsers in queue after the socket is
1615 disconnected and this may cause crash. Affected files are
1616 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1619 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1621 * Fixed KICK command reply sending, it sent to replies.
1622 Affected file silcd/command.c.
1624 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1626 * Finish the silc-mime.pl script. It now supports MIME type
1627 guessing using magic files, signing data messages, executing
1628 MIME handlers in background. Affected files
1629 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1631 * Changed MIME signal handler to make things easier for the perl
1632 script. Affected files irssi/src/silc/core/client_ops.c,
1633 silc-servers.c, and irssi/docs/signals.txt
1635 * Cleaned up the silc_mime_parse function and fixed detection
1636 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1638 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1640 * Resolve the IP for file transfer listener from the connection
1641 socket. Affected file lib/silcclient/client_ftp.c.
1643 * Accept NULL hostname parameter in the functions
1644 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1645 if hostname is not wanted.
1647 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1649 * Fixed race condition between silc_client_init and
1650 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1652 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1654 * Fixed file transfer connection closing when SIGNOFF for
1655 the client is received from server. Affected file is
1656 lib/silcclient/client_ftp.c.
1658 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1660 * Check for disconnected socket in QUIT callback. Affected
1661 file silcd/command.c.
1663 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1665 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1666 Affected files lib/silcutil/silcstrutil.c
1668 * Cleaned up the escape/unescape functions for correctness and
1669 speed. Affected file irssi/src/silc/core/client_ops.c
1671 * Removed handling for data messages with Content-Type: text/*,
1672 moved parsing of MIME headers to the signal handler, added
1673 support for signing and verifying data messages. Affected
1674 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1675 irssi/src/silc/core/silc-{servers,channels}.c
1677 * Added a perl script for handling data messages based on
1678 information read from Mailcap files. New file
1679 irssi/scripts/silc-mime.pl
1681 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1683 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1684 acknowledge recepetion of a message to the sender. Updated
1687 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1689 * Unregister channel key saving callback when deleting channel.
1690 Affected file lib/silcclient/idlist.c.
1692 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1693 before calling notify client operation. Affected file is
1694 lib/silcclient/client_notify.c.
1696 * Unregister QoS tasks when deleting the socket connection.
1697 Affected files lib/silcutil/silcsockconn.[ch],
1698 unix/silcunixsockconn.c.
1700 * Implemented latest presence-attrs draft changes. Affected
1701 files lib/silccore/silcattrs.h and
1702 irssi/src/silc/core/silc-queries.c.
1704 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1706 * Save old channel keys in list to allow more rapid change
1707 of channel keys if server for some reason does that. This
1708 avoids loosing so many channel messages due to not having
1709 key to decrypt. Affected file lib/silcclient/silcclient.h,
1710 idlist.c and client_channel.c.
1712 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1714 * Continued backup router tests and fixes. Affected files
1715 silcd/server_backup, server_util.c, server.c. See TODO.
1717 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1719 * Fixed SERVER_SIGNOFF handling in servers. The client
1720 was removed from wrong list thus not removing the client
1721 at all. Affected file silcd/packet_receive.c.
1723 * Do not execute rekey protocol for disabled connections as
1724 it would never go through. Affected file silcd/server.c.
1726 * Added timeout for rekey protocol to catch if the protocol
1727 never executes successfully. Affected files silcd/server.c
1730 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1732 * Abandon packet processing for disconnected sockets. Check
1733 this always after calling packet processing callback.
1734 Affected file lib/silccore/silcpacket.c.
1736 * Fixed double registration disconnection code in server.
1737 Closed wrong connection. Affected file silcd/packet_receive.c.
1739 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1741 * On normal server reconnect to primary during resuming 4
1742 times, then give up. Affected file silcd/server_backup.c.
1744 * If during reconnecting to routers we notice we have router
1745 connection but no primary router set, the server is in desync.
1746 Reconnect to primary to restore network. Affected file
1749 * Assure that only one protocol is exeucting at the same time.
1750 Added checks for all protocols. Affected files are
1751 silcd/server.c and server_backup.c.
1753 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1755 * Check that a string is not already part on invite/ban
1756 string when processing it. Affected file silcd/server_util.c.
1758 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1760 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1761 with 1.2 version of the protocol. Affected file is
1762 silcd/packet_receive.c.
1764 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1766 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1767 where the passphrase was given. Affected file is
1770 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1772 * INVITE and BAN notifys are now delivered from routers to
1773 servers (but not clients) on the channel. Updated specs and
1774 code. Affected files silcd/packet_[send|receive].[ch],
1775 command.c, server.c and server_util.c.
1777 * Implemented INVITE and BAN announcing. Affected files are
1778 silcd/server.[ch], server_util.c.
1780 * Implemented SilcStatus error type argument returning in
1781 command reply error in server. Affected file silcd/command.c.
1783 * Implemented SilcStatus argument returning in comand reply
1784 in client library. The command_reply client operation now
1785 returns error specific arguments as well. Affected files
1786 are lib/silcclient/command_reply.[ch], client_resume.c,
1787 lib/silccore/silcstatus.[ch].
1789 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1791 * Backup router protocol version 1.2 implemented. Testing still
1792 required. Affected files in silcd/server_backup.[ch], server.c,
1793 packet_receive.c and server_internal.h.
1795 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1797 * silc_client_send_[channel|private]_message now return TRUE
1798 or FALSE. Affected file lib/silcclien/client_channel.c and
1801 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1803 * Check for explicit nickname in INVITE and BAN processing
1804 during join as well (and don't expect only wildcards in
1805 invite/ban strings). Affected file silcd/command.c.
1807 * Fixed the INVITE and BAN by public key. The public key saved
1808 is the PK payload (as specified) not the raw data. Affected
1809 file silcd/server_util.c.
1811 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1813 * UTF-8 text message support for actions and notices in SILC
1814 Client. Affected file irssi/src/silc/core/client_ops.c.
1816 * silc_get_username and silc_get_real_name now returns sensible
1817 data on Win32. Patch by Toni Willberg. Affected file is
1818 lib/silcutil/win32/silcwin32util.c.
1820 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1822 * Provide a signal handler to send MIME encoded messages and emit
1823 a signal when a MIME encoded message is received. Also document
1824 the signals for usage with the perl interface.
1826 A sample perl script will be supplied at a later point.
1828 Affected files are irssi/docs/signals.txt,
1829 irssi/src/silc/core/client_ops.[ch],
1830 irssi/src/silc/core/silc-{channels,servers}.c
1832 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1834 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1835 server. Use this time to display a lag and disconnect when it
1836 exceeds a specified limit.
1838 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1840 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1842 * Remove the channel auth list in normal server if router
1843 encofrces its list during connecting. Send notify to channel
1844 to remove the mode to remove the list. Affected files are
1845 silcd/server_util.c and silcd/packet_receive.c.
1847 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1849 * Added support for channel public keys. Updated protocol specs
1850 and implemented it. Affected files are
1851 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1852 lib/silcclient/command_reply.c.
1854 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1856 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1857 terminate the process on Linux. Affected file silcd/silcd.c.
1859 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1861 * Check for NULL buffer in silc_buffer_clear. Affected file
1862 is lib/silcutil/silcbuffer.h.
1864 * Simplified the backup router protocol by removing the _GLOBAL
1865 types. Updated protocol specs and the code. Affected files
1866 are silcd/server_backup.[ch].
1868 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1870 * Deny '@' and '!' from nicknames since they are reserved
1871 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1872 Updated protocol specs and the code.
1874 Affected files are silcd/server_util.[ch].
1876 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1878 * Fixed stack overflow in Irssi SILC client. Affected
1879 file irssi/src/silc/core/client_ops.c.
1881 * Check that Host is set in ServerConnection and RouterConnection
1882 in silcd.conf. Affected file silcd/serverconfig.c.
1884 * Fixed crash in server with protocol completion callbacks,
1885 namely rekey and backup resuming protocols. Affected files
1886 are silcd/server_backup.c and silcd/server.c.
1888 * Fixed rekey protocol to not restart if it is started already.
1889 Affected files are lib/silcclient/client.c and
1892 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1894 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1896 * Fixed EOF handling in SILC Config, affected file
1897 lib/silcutil/silcconfig.c.
1899 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1901 * Fixed RESOLVING flag handling in JOIN notify and other
1902 notifys to handle the resolvings correctly in client library.
1903 Affected file lib/silcclient/client_notify.c.
1905 * Do not send full INVITE and BAN lists in INVITE and BAN
1906 notifys, only the changed information. Affected file
1909 * Fixed INVITE notify sending in INVITE command, send it
1910 only when needed. Affected file silcd/command.c.
1912 * Handle the founder key change properly in CMODE_CHANGE
1913 notify. Bug #122. Affected file silcd/packet_receive.c.
1915 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1917 * Remove the mark for output (mark it only for input) after
1918 purging outgoing queue. Prevents the "Error in select()"
1919 floods. Affected file silcd/packet_send.c.
1921 * Fixed incorrect connection deletion from client library
1922 after calling "connect" client operation. Could cause
1923 crashes for example during reconnect timeouts. Affected
1924 files are lib/silcclient/client.c and
1925 irssi/src/silc/core/client_ops.c.
1927 * Check server private key file permissions before starting
1928 the server. Affected file silcd/serverconfig.c.
1930 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1932 * NULL terminate allocated string in silc_buffer_strformat.
1933 Affected file lib/silcutil/silcbuffmt.c.
1935 * Rewrote the invite/ban list string handling in server to
1936 use SilcBuffer instead. Affected files are silcd/command.c
1937 and silcd/server_util.c.
1939 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1941 * Fixed double free in CMODE command when setting new HMAC
1942 for channel. Affected file silcd/command.c.
1944 * Added couple of missing memset's to zero sensitive memory.
1945 Affected files silcd/command.c, lib/silcclient/command.c.
1947 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1949 * Fixed a double free in INVITE command error handling in
1950 server. Affected file silcd/command.c.
1952 * Added macros SILC_SWAB_[16|32] to swab byte order of
1953 16-bit and 32-bit unsigned integers. Affected file
1954 lib/silcutil/silctypes.h.
1956 * Use the SILC_SWAB_16 instead of htons() in server when
1957 handling ports since the ports in structures are always
1958 in little-endian order (regardless of platform). Affected
1959 file silcd/serverid.c and silcd/server_backup.c.
1961 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1963 * Send DISCONNECT in close admin command in server. Affected
1964 file silcd/command.c.
1966 * Check whether we are already connecting to a remote router
1967 (in addition of checking whether we are already connected)
1968 before creating new connection. Affected file silcd/server.c.
1970 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1972 * Added better compiler and compiler flags checking in
1975 * Check that socket is valid after QoS is applied to data.
1976 Affected file lib/silcutil/unix/silcunixsockconn.c.
1978 * Make sure the socket connecetion is not closed to early
1979 when closing connection in server. Also make sure the
1980 connection is always closed after error in a protocol.
1981 Affected file silcd/server.c.
1983 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1985 * Removed --session and --dummy options from Irssi SILC Client.
1986 -d option is available only if --enable-debug was given.
1987 Affected files are irssi/src/silc/core/silc-core,
1988 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1990 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1992 * Added silc_buffer_steal to steal the data from the buffer.
1993 Affected file lib/silcutil/silcbuffer.h.
1995 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1997 * Fixed server crash with double Primary block in config file.
1999 Fixed also various memory leaks around the config file
2000 parser. Affected files lib/silcutil/silcconfig.c,
2001 silcd/serverconfig.c.
2003 * Changed my nickname (Johnny Mnemonic) to my real name, this
2004 means that bugs introduced by him were actually introduced
2007 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
2009 * Don't display "foo appears as foo\nYou're now known as foo"
2010 messages. Affected file irssi/src/silc/core/client_ops.c
2012 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2014 * Fixed error handling of invalid client entry when calling
2015 commands in server. Fixes a crash. Affected file
2018 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2020 * Added some sanity checks in server for correctness of the
2021 server configuration. Affected file silcd/serverconfig.c.
2023 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2025 * Prevent endless resolving of user informations in USERS
2026 command by checking the command reply status correctly.
2027 Affected file lib/silcclient/command_reply.c.
2029 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2031 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
2032 file is lib/silcutil/silcfileutil.c. A patch by Matthew
2033 Aldous <Matthew@Aldous.com>.
2035 * Added better implementation using CriticalSection of
2036 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
2037 <mikko.lahteenmaki@pikabaana.net>.
2039 * Added some Winsock WIN32 compatiblity defines into
2040 includes/silcwin32.h.
2042 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2044 * Fixed double free in async host lookup code. Affected file
2045 lib/silcutil/silcsockconn.c.
2047 * On backup router handle now the SERVER_SIGNOFF from router
2048 for local connected servers too, and close the connections.
2050 Do not process them as normally signing off servers when they
2051 really signoff by sending EOF fe, but always assume that
2052 router sends the SERVER_SIGNOFF.
2054 Affected files silcd/server.c and silcd/packet_receive.c.
2056 * Fixed socket unsetting when closing connections. Affected
2057 files silcd/server.c and silcd/packet_send.c.
2059 * Do not print the nickname in SERVER_SIGNOFF if we do not
2060 have it. Prevents asserts in Irssi core. It is possible we
2061 don't have the nick if it was just being resolved when server
2062 signoff. Affected file irssi/src/silc/core/client_ops.c.
2064 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2066 * Fixed autonick crashbug in client library. Affected file
2067 lib/silcclient/client.c.
2069 * Fixed Unix implementation of SilcMutex to really assert if
2070 the mutex is locked/unlcoked already. Affected file
2071 lib/silcutil/unix/silcunixmutex.c.
2073 * Fixed locking in silc_schedule_uninit. It didn't lock
2074 when dispatching timeout tasks. Affected file is
2075 lib/silcutil/silcschedule.c.
2077 * Changed Win32 implementation of SilcThread to use modern
2078 Win32 interface. Affected file is
2079 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
2081 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2083 * Don't print signed messages when sending failed. Affected files
2084 irssi/src/silc/core/silc-[servers.c/commands.h]
2086 * Send adquate signal when founding a channel by joing it. Affect
2087 file irssi/src/silc/core/client_ops.c
2089 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2091 * Fix theme abstracts parsing. Affected files irssi/default.theme,
2092 irssi/src/fe-common/core/themes.c
2094 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2096 * Fixed close command to use the port correctly when closing
2097 server connections. Affected file silcd/idlist.c.
2099 * Check for NULL outbuf in silc_socket_write. It is possible
2100 that it is NULL is some odd case. Affected files are
2101 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
2103 * Do not call final protocol callback for backup router
2104 resuming protocol when closing connection. It is closed
2105 by timeout in case of error. Affected file silcd/server.c.
2107 * Backup reconnect to router if backup resuming protocol
2108 failed. Affected file silcd/server_backup.c.
2110 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2112 * Fixed double free in SKE library error hadling when signature
2113 error occurred. Affected file lib/silcske/silcske.c.
2115 * Save the fingerprint to new SilcClientEntry after changing
2116 nickname. Affected file lib/silcclient/client_notify.c.
2118 * Print SIGNOFF in Irssi SILC client only if the nickname is
2119 known. Prevents asserts in Irssi core. It is possible we
2120 don't have the nick if it was just being resolved when it
2121 quit. Affected file irssi/src/silc/core/client_ops.c.
2123 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2125 * Fixed double free in invite list adding code when adding
2126 invite strings. Affected file silcd/server_util.c.
2128 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2130 * More log printing during backup router protocol. Affected
2131 file silcd/server_backup.c.
2133 * Removed backwards support for old private key file format.
2134 Affected file lib/silccrypt/silcpkcs.c.
2136 * Removed backwards support for not-so-strict decryption length
2137 check, it's strict now. Affected lib/silccrypt/silccipher.c.
2139 * GETKEY to update the client entrys fingerprint too.
2140 Affected file lib/silcclient/command_reply.c.
2142 * Added --without-libtoolfix for package builders using weird
2143 wrappers around libtool (BSD at least).
2145 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2147 * Fixed backup router bugs: When backup resumes router and
2148 receives a CHANNEL_MESSAGE packet the backup must not act
2149 as router since the packet header decryption would be
2150 different. Also, when relaying packets to channel, do
2151 not re-encrypt packets on backup that came from the primary
2152 since the connection isn't really router-router connection.
2153 Affected files silcd/server.c, silcd/packet_send.c.
2155 * Added checks in encryption/decryption that encryption/decryption
2156 length sent as argument really is multiple by block size. Helps
2157 catching really weird bugs like the above backup router bugs
2158 when packets are being decrypted in wrong way. Affected files
2159 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
2161 * Fixed padding generation in private key file encryption.
2162 Affected file lib/silccrypt/silcpkcs.c.
2164 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2166 * Added ignore_message_signatures setting which can be used
2167 to ignore signatures in messages. Affected files are
2168 irssi/src/silc/core/client_ops.c, silc-core.c.
2170 * Fixed the libtoolfix to use command line options instead of
2171 environment variables. They didn't work as expected. Now,
2172 the libtool is fully run-time configurable.
2174 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2176 * Verify signature payload for signed messages. Affected files
2177 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
2178 irssi/src/silc/core/silc-core.h
2180 * Display signature verification result in public and private
2181 messages using theme abstracts. See irssi/default.theme for
2182 examples on their usage. Affected files
2183 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
2184 irssi/src/fe-common/silc/module-formats.[ch],
2185 irssi/src/fe-common/silc/fe-common-silc.c,
2186 irssi/src/fe-common/silc/Makefile.am
2187 irssi/src/fe-common/core/fe-messages.[ch]
2189 * Fixed bugs in Irssi's theme parsing. Affected files
2190 irssi/src/fe-common/core/themes.c
2192 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2194 * Calculate the correct length for signed messages before
2195 encrypting, it must be multiple by block size. Affected
2196 file lib/silccore/silcmessage.c.
2198 * silc_message_signed_get_public_key returns now both
2199 decoded and encoded public key. Affected files are
2200 lib/silccore/silcmessage.[ch].
2202 * Added libtoolfix script that makes the libtool more generic
2203 and configurable in run-time. Now we can specify in run-time
2204 if what kind of libraries we want to create, regardless of
2205 configuration. SIMs are now creates even if --disable-shared
2206 was explicitly given.
2208 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2210 * Fixed founder key sending in CMODE command in client.
2211 Affected file lib/silcclient/command.c.
2213 * Fixed CUMODE founder authentication in server to not check
2214 for client's public key since it's not supposed to do that.
2215 Affected file silcd/command.c.
2217 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2219 * Set realname and hostname in NICK_REC records. Affected file
2220 irssi/src/silc/core/silc-nicklist.c
2222 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2224 * Remove 1.0 protocol backwards compat code from client
2227 * Added more reliable check for whether nickname did change
2228 or not, or whether only Client ID changed in NICK_CHANGE
2229 notify. Affected file lib/silcclient/client_notify.c.
2230 Fixes bug in '@' character handling in a nickname.
2232 * Added support for automatically parsing signature from
2233 the message payload. Added new function
2234 silc_message_get_signature to return the payload to
2235 application. Affected files lib/silccore/silcmessage.[ch].
2237 * Changed the private_message and channel_message client
2238 operations to deliver the SilcMessagePayload to the
2239 application too. Application can use it fe. to get the
2240 signature from the message for verification. Affected
2241 file lib/silcclient/silcclient.h, client_channel.c and
2244 * Redefined the signed payload for message payloads.
2245 Updated protocol specs and implemented.
2247 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2249 * Fixed wrong invite and ban list handling in server command
2250 reply. Affected files are silcd/command_reply.c,
2251 silcd/server_util.[ch].
2253 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2255 * Fixed CMODE setting in server when founder mode was set.
2256 Affected file silcd/command.c. Bug #95.
2258 * Added support to setting specific public key in CMODE in
2259 Irssi SILC client. Affected file lib/silcclient/command.c.
2261 * Added support to use specific public key in CUMODE in
2262 Irssi SILC Client. Affected file lib/silcclient/command.c.
2264 * Added support for inviting and banning by public key in
2265 Irssi SILC client. Affected file lib/silcclient/command.c.
2267 * Fixed fingerprint/babbleprint showing in invite and ban
2268 list command replys. Affected file is
2269 irssi/src/silc/core/client_ops.c.
2271 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2273 * Format CMODE +c and +h to display both the mode and the argument
2275 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2277 * Added test vectors and test programs for SHA-1, MD5,
2278 HMAC-SHA1 and HMAC-MD5. New tests are located in
2279 lib/silccrypt/tests/. Fixed also argument decoding bug in
2280 MD5 implementation. Affected file lib/silccrypt/md5.c.
2282 * Changed the channel private key and private message key
2283 generation (with static keys) to use SHA1 instead of MD5,
2284 as SHA1 is the mandatory hash function in SILC. Affected
2285 file lib/silcclient/client_[channel/prvmsg].c.
2287 * Changed the private key file encryption to use SHA1 instead
2288 of MD5. Added support for the old generation and added
2289 automatic change of the key (to be removed later). Affected
2290 files lib/silccrypt/silcpkcs.c.
2292 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2294 * Load only files with .pub suffix in PublicKeyDir. Affected
2295 file silcd/serverconfig.c.
2297 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2299 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
2300 channels. Affected files silcd/silcd.c, silcd/server.h.
2302 * Added the config directive PublicKeyDir for the client block.
2303 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
2305 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2307 * Merged Toni's irssi/silc.conf patch.
2309 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
2311 * Max alloc tests in allocation routines. Affected file
2312 lib/silcutil/silcmemory.c.
2314 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2316 * Fixed a typo in resuming code that fixed detach/resume code
2317 in server. Bug #93. Affected file silcd/packet_receive.c.
2319 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2321 * Do reverse lookups for server when /connecting. Affected files
2322 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
2323 irssi/src/core/net-nonblock.*
2325 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2327 * Added library versioning for shared libraries. Affected
2328 files configure.in.pre and lib/Makefile.am.pre.
2330 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2332 * Display INVITE and BAN lists as specified by SILC 1.2
2334 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2336 * Do not send invite list back unless asked (when sending
2337 no arguments) or when list was modified. Affected file
2340 * Remove client from invite list in KILLED notify and in
2341 KILL command. Affected file silcd/command.c and
2344 * Fixed bugs in invite list handling in INVITE command.
2345 Affected files silcd/command.c and silcd/server_util.c.
2347 * Merged with Irssi 0.8.6.
2349 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
2350 Affected file irssi/src/fe-text/silc.c.
2352 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2354 * The silc_argument_get_[first/next] now return the argument
2355 type to caller. Added silc_argument_payload_encode_one.
2357 Affected files are lib/silccore/silcargument.[ch].
2359 * Added support for the SILC 1.2 INVITE command and new
2360 invite lists to server. Affected files are silcd/command.c,
2361 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2363 * Added support for the SILC 1.2 BAN command and new
2364 ban lists to server. Affected files are silcd/command.c,
2365 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2367 * Added support to client sending new INVITE command. Affected
2368 file is lib/silcclient/command.c.
2370 * Added support to client sending new BAN command. Affected
2371 file is lib/silcclient/command.c.
2373 * Added support for removing client from invite list when kicked
2374 from channel, as SILC 1.2 dictates. Affected files are
2375 silcd/packet_receive.c and silcd/command.c.
2377 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2379 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
2380 automatically the cipher's internal IV. Affected files
2381 lib/silccrypt/silccipher.[ch].
2383 * Assure the RESUME_CLIENT packet is not sent to twice to
2384 backup router if the detached client was originated from
2385 the backup. Affected file silcd/server.c. Bug #76.
2387 * Changed silc_sim_symname to not allocate memory. Affected
2388 file lib/silcsim/silcsimutil.c.
2390 * Fixed memory leaks with SIMs in server. Affected files
2391 silcd/serverconfig.c, silcd/server.c.
2393 * Fixed channel key distribution after resuming detached
2394 client. Affected files silcd/packet_receive.c.
2396 * Fixed channel's global_user boolean checking after detaching.
2397 Check it after changing the owner of the client not before.
2398 Affected file silcd/packet_receive.c.
2400 * Fixed few double frees from client library. Fixes at least
2401 Bug #81, possibly others too.
2403 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
2404 notifys in Irssi SILC Client. Affected file is
2405 irssi/src/silc/core/client_ops.c. Bug #82.
2407 * Applied Ville Räsänen's manual page and --mandir bugfix
2408 patch. Affected files are configure.in.pre and Makefile.am.pre.
2411 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2413 * Added support to backup router protocol for backup to tell
2414 normal server that it cannot use the backup router as primary
2415 because the primary isn't really down. Updated protocol
2418 * Added support for primary router to tell backup router that
2419 resuming is not possible because the backup really isn't primary
2420 in the cell. For example if backup disconnected itself the
2421 resuming is not allowed since the primary really did not
2422 go down. Updated protocol specs.
2424 * Removed MARS from crypto library.
2426 * Defined the CTR mode and Randomized CBC mode in SILC. The
2427 CTR mode is RECOMMENDED now in specification. Defined also
2428 Serpent cipher as optional cipher. Updated the protocol specs.
2430 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2432 * Added support for inviting/banning by IP/MASK, public key,
2433 and explicit Client ID. Redefined the command and notify
2434 types to allow easier forwards support for other methods
2435 of inviting/banning. Updated protocol specs.
2437 * Remove the client from channel's invite lists if the client
2438 is kicked or killed. Updated protocol specs.
2440 * Unified the Channel Message Payload and Private Message
2441 into one Message Payload. Updated protocol specs and
2444 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2446 * Don't wait for EOF after socket error has occurred, but
2447 close the connection. Affected file is silcd/server.c.
2449 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2451 * Added support for setting FOUNDER mode on channel with
2452 specific public key which can be set with CMODE command.
2453 Updated protocol specs and implemented in client and server.
2455 * Fixed the Irssi SILC client to correctly shutdown the client
2456 library to avoid memory leaks. Affected files are
2457 irssi/src/silc/core/silc-core.c and silc-servers.c.
2459 * Deprecated the No Reply flag in SKE protocol and introduced
2460 "IV Included" flag which can be used to indicate that the IV
2461 is included in the ciphertext. This makes it possible to use
2462 SILC on unreliable transport, such as UDP which may cause
2463 packet reordering and losses. Updated protocol specs, did
2466 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2468 * Fixed the MPI implementation of silc_mp_sizeinbase to return
2469 < 32 bit values in correct size. Affected file is
2470 lib/silcmath/mp_mpi.c.
2472 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2474 * Fixed the KE Start Payload parsing to check that mandatory
2475 fields are present. Affected file lib/silcske/payload.c.
2477 * Fixed compilation warnigs in Irssi SILC Client. Affected
2478 files are irssi/src/silc/core/silc-query.c. client_ops.c.
2480 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2482 * Print "nick now appears as newnick" and update Irssi's nicklist
2483 when you change your nick to "nick". Closes #62
2485 * Never format your own nick. Closes #63
2487 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2489 * SILC_UMODE_GONE changes are now propagated correctly to the
2490 Irssi client. Closes #54
2492 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2494 * Fixed example in /HELP KEY
2496 * Added expando $j which expands to current SILC Client version
2498 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2500 * Fixed public key decoding in crypto library.
2502 * Added better error printing to SKE library.
2504 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2506 * Fixed NICK command to not crash if nickname was not sent.
2508 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2510 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2511 Deprecated the old Encrypt-And-MAC order. Updated protocol
2512 specs and implemented.
2514 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2515 generation. Updated specs and implemented.
2517 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2519 * Added support for rekey before 2^32 sequence number wraps.
2520 Affected files in server and client library.
2522 * Padding must be at least 8 bytes now. Implemented and updated
2525 * Compute maximum padding for authentication packets to make
2526 passphrase approximation attacks impossible. Affected files
2527 in client library and in server.
2529 * Fixed PING command sending in client library and handling in
2530 server. The server ID must be ID Payload, not raw ID data.
2531 Affected files in server and client library.
2533 * Defined that all public keys sent in commands and notify
2534 payloads are actually Public Key Payloads not raw public key
2535 data. Updated protocol specs and implemented.
2537 * Updated protocol version to 1.2. Updated specs and code.
2539 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2540 status types. Updated specs and the code.
2542 * Added support for normal client to kill its own entries from
2543 the network. Updated protocol specs and the code.
2545 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2546 and added initial implementation.
2548 * Added MAC field to the Private Message Payload to protect
2549 against chosen ciphertext attacks. Updated the protocol specs
2552 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2553 attribute to indicate the user's current idle and signon time
2554 of a service. Updated protocol specs and implemented.
2556 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2558 * Added "do_not_bind" argument to silc_client_file_send what
2559 can be used to not bind locally but assume the file receiver
2560 provides the point of connect. Usefull when sender is behind
2561 NAT device. Affected file lib/silcclient/silcclient.h and
2564 * Added -no-listener option to FILE SEND command in Irssi SILC
2565 client. Affected file irssi/src/silc/core/silc-servers.c.
2566 Renamed FILE RECEIVE to FILE ACCEPT.
2568 * Confirm passphrase for private key encryption in
2569 silc_create_key_pair and silc_change_private_key_passphrase.
2570 Affected files are lib/silcutil/silcapputil.c.
2572 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2574 * Move silc_client_packet_send back to internal, added
2575 silc_client_send_packet, a bit simpler function for application.
2576 Affected files lib/silcclient/silcclient.h, client.c and
2579 * Moved the SilcClientEntry, SilcChannelEntry and
2580 SilcServerEntry to silcclient.h to be public and documented
2581 them for application. Affected files are
2582 lib/silcclient/silcclient.h and idlist.h.
2584 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2586 * Fixed manual page installation patch by Ville Räsänen.
2587 USERS help page fix patch by Ville Räsänen
2589 * Changed the silc_client_command_call interface to make
2590 the command call simpler for the application. The library
2591 now handles the command line parsing, command finding and
2592 execution. Application only needs to call the function
2593 with the command line. Affected files are
2594 lib/silcclient/silcclient.h, command.[ch].
2596 * Fixed silc_get_input to NULL-terminate the returned input.
2597 Affected file lib/silcutil/silcutil.c.
2599 * Resolve the client's public key in JOIN command if the
2600 founder auth data is being requested but we don't know the
2601 client's public key. Affected file silcd/command.c.
2604 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2606 * Print notify for server opers when backup router comes
2607 online. Affected file silcd/server.c.
2609 * Fixed the INVITE command to send the invite list in
2610 command reply. Affected file silcd/command_reply.c.
2612 * Fixed MOTD command reply sending. Affected file
2615 * UTF-8 decode the topic in TOPIC command reply and LIST
2616 command reply in Irssi SILC client. Affected file is
2617 irssi/src/silc/core/client_ops.c.
2619 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2621 * Fixed the INVITE command to not crash Irssi SILC client
2622 when given without nickname argument. AFfected file
2623 irssi/src/silc/core/client_ops.c.
2625 * Fixed double free in WHOIS query on normal server when
2626 forwarding query to router. Affected file is
2627 silcd/server_query.c.
2629 * Fixed WATCH command reply handling on normal server which
2630 was missing altogether. Affected file silcd/command_reply.c.
2633 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2635 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2636 Included yodl sources for each of these. Also modified
2637 Makefile.am prototype to install these files to proper
2638 locations. Updated CREDITS. Affected file Makefile.am.pre,
2639 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2642 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2644 * Added support for encrypted private key files. Now
2645 passphrase must be provided when new key pair is created
2646 (can be empty though), and prompted when loading the
2647 private key. Added support for loading the old-style
2648 non-encrypted private keys as well. Affected files
2649 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2652 * Fixed silc_get_input to accept input on all terminals.
2653 Affected file lib/silcutil/silcutil.c.
2655 * Moved the Irssi SILC client key loading and other stuff
2656 to be called after the arguments and UI is initialized.
2657 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2659 * Added -P option to Irssi SILC client which can be used
2660 to change the passphrase of the private key. Affected
2661 file irssi/src/silc/core/silc-core.c.
2663 * Added silc_change_private_key_passphrase apputil routine
2664 to lib/silcutil/silcapputil.[ch].
2666 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2668 * Fixed connection closing in client library to not crash.
2669 Moved the connection freeing totally to function
2670 silc_clinet_del_connection. Affected file
2671 lib/silcclinet/client.c.
2673 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2675 * Changed includes/silcincludes.h to silcincludes.h.in to
2676 include configuration specific information. The silcdefs.h
2677 is not included in to installation anymore (it's only
2678 compilation time header).
2680 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2682 * Moved the SilcClient and SilcClientConnection from client.h
2683 to the public lib/silcclient/silcclient.h. Changed the
2686 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2688 * If version string in silc_clinet_alloc is NULL the library
2689 puts it automatically. Affected file lib/silcclient/client.c.
2691 * Changed the version strings from variables to #define's
2692 in includes/silcversion.h.
2694 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2696 * Added shared library complation support.
2698 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2700 * Added lib/silcutil/silcapputil.[ch] for application
2701 utility functions. It includes routines for applications'
2702 convenience. Added silc_create_key_pair, silc_show_public_key
2703 and silc_load_key_pair functions.
2705 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2707 * Send RESUME_CLIENT packet from router to backup routers
2708 to in resuming. Affected file silcd/packet_receive.c.
2710 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2712 * In IDENTIFY command parsing, send all other IDs except
2713 Client IDs explicitly to router for resolving on normal
2714 server. Also check that ID received in WHOIS command is
2715 always Client ID, others are not allowed. Affected file
2716 silcd/server_query.c.
2718 * Merged latest changes from irssi.org CVS.
2720 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2722 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2723 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2725 * Fixed the heartbeat sending in Irssi SILC client. Moved
2726 the silc_client_packet_send to silcclient.h for application
2727 usage. Affected files lib/silcclient/client_internal.h
2728 lib/silcclient/silcclient.h.
2730 * Fixed a bug in query resolving in server. Used wrong
2731 variable in a for loop and crashed. Affected file is
2732 silcd/server_query.c.
2734 * Server constructs requested attributes only to locally
2735 connected clients. Affected file silcd/server_query.c.
2738 * Fixed a bug when sending resolving from router to server
2739 with requested attributes. The constructed WHOIS command
2740 was incorrect. Affected file silcd/server_query.c.
2743 * Fixed Requested Attributes saving in WHOIS command reply.
2744 The length of the data buffer must be saved too. Affected
2745 file silcd/command_reply.c.
2747 * Update the client entry's servername after detaching is
2748 over. Affected file silcd/packet_receive.c. Bug #37.
2750 * Resolve incomplete client entrys in CUMODE_CHANGE and
2751 CMODE_CHANGE notifys. Affected file is
2752 lib/silcclient/client_notify.c. Bug #42.
2754 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2756 * Fixed channel key packet processing bug on backup router
2757 during backup resuming protocol. Affected file is
2758 silcd/packet_receive.c.
2760 * Fixed memory leaks in server. Affected files are
2761 silcd/server.c and silcd/packet_receive.c.
2763 * Fixed packet decryption problem when backup router encrypted
2764 channel message with wrong key during backup resuming
2765 protocol. Affected file silcd/packet_send.c.
2767 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2768 Toni Willberg (toniw@iki.fi)
2770 * Changed the SilcCipher context to be private. Changed the
2771 silc_cipher_get_iv to just return pointer to the IV. Added
2772 silc_cipher_get_name to return the name of the cipher.
2773 Fixed code all around to support these changes. Affected
2774 files are lib/silccrypt/silccipher.[ch], client library and
2777 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2779 * Fixed unaligned access in lib/silccore/silcattrs.c.
2781 * Fixed libtool linking in lib/silcsim/Makefile.am.
2783 * Fixed services attribute printing. Affected files is
2784 irssi/src/silc/core/silc-queries.c.
2786 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2788 * Fixed a crashbug in incoming server accepting. Affected
2789 file silcd/server.c.
2791 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2793 * Added automatically generated index to Toolkit Reference
2796 * Added support for Postscript Toolkit Reference Manual.
2798 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2800 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2803 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2805 * Added 'send_events' boolean argument to the function
2806 silc_schedule_set_listen_fd which sends the set events to
2807 the application explicitly if set to TRUE. Default action
2808 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2809 lib/silcclient/client_internal.h and silcd/server_internal.h.
2811 * Added silc_compare_timeval to determine which time values
2812 is smaller. Affected file lib/silcutil/silcutil.[ch].
2814 * Added sort-of "Quality of Service" (QoS) support to
2815 SilcSocketConnection. Data reception can be controlled with
2816 rate limit per second and/or read data length limit.
2817 Added silc_socket_set_qos. Affected files are
2818 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2820 * Added the QoS configuration to SILC Server configuration
2821 file. Affected files are silcd/serverconfig.[ch] and
2824 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2826 * Merged with irssi.org CVS.
2828 * Failed OPER and SILCOPER authentications are now logged.
2829 Affected file silcd/command.c. Bugs #25.
2831 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2833 * ROBODoc documented lib/silcutil/silcbuffer.h and
2834 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2835 <ville.rasanen@iki.fi>.
2837 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2839 * Added support for auto-passphrase authentication from the
2840 config file during connecting which was not implemented
2841 yet. Affected file irssi/src/silc/core/client_ops.c.
2843 * Fixed a bug in authentication protocol failure handling which
2844 was processing wrong callback context. Affected files
2845 are lib/silcclient/client.c and protocol.c.
2847 * Fixed the /ATTR allow off to actually work. Affected file
2848 is irssi/src/silc/core/silc-queries.c.
2850 * Fixed the /ATTR -del to work. Affected file is
2851 irssi/src/silc/core/silc-queries.c.
2853 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2855 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2857 * Fixed mask attribute adding in Irssi SILC client. Affected
2858 file irssi/src/silc/core/silc-queries.c.
2860 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2862 * Added support for saving the requested attributes in
2863 WHOIS to directory. Affected file is
2864 irssi/src/silc/core/silc-queries.c.
2866 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2868 * Added support for parsing VCard fields that do not have
2869 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2871 * Fixed a double free bug in hash table foreach function
2872 if the entry was deleted in the foreach callback. Affected
2873 file lib/silcutil/silchashtable.c.
2875 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2877 * Added silc_attribute_get_verify_data to return the signature
2878 verification data for either user digital signature or
2879 server digital signature in Requested Attributes. Affected
2880 files are lib/silccore/silcattrs.[ch].
2882 * Added silc_vcard_alloc which is used to allocated dynamic
2883 SilcVCard context. The silc_vcard_free now checks whether
2884 the context is dynamically allocated or not. Affected files
2885 are lib/silcutil/silcvcard.[ch].
2887 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2889 * Periodically remove the NOATTR status from client entry
2890 so that the client may take the attributes in use even after
2891 server has resolved them unsuccessfully earlier. Affected
2892 file silcd/server_query.c and idlist.h.
2894 * Moved sha1hash and md5hash from client->internal to
2895 SilcClient for application usage. Affected files are
2896 lib/silcclient/client.h and client_internal.h.
2898 * Fixed attribute encoding and decoding bugs. Affected
2899 files lib/silccore/silcattrs.[ch].
2901 * Added ATTR command to Irssi SILC Client which is used to
2902 manage user's Requested Attributes sending and values for
2903 WHOIS command. Affected files around Irssi SILC client.
2905 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2907 * Added silc_buffer_strformat which can be used to format
2908 strings into a buffer which size is automatically increased.
2909 Affected file lib/silcutil/silcbuffmt.[ch].
2911 * Added implementation of VCard (RFC 2426) which can be used
2912 as part of Requested Attributes in WHOIS command. Affected
2913 file lib/silcutil/silcvcard.[ch].
2915 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2917 * Some strncat -> silc_strncat changes our the core and
2920 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2921 errors. Added better error printing to SKE library.
2922 Affected files lib/silcske/silcske.c, silcske_status.h and
2925 * Save the PKCS key length even if only private key is set to
2926 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2928 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2929 length in bits not in bytes. Affected files are
2930 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2931 silcd/server_query.c.
2933 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2935 * Added silc_attribute_payload_encode_data to directly encode
2936 the data into the attributes buffer. Renamed function
2937 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2938 Affected files are lib/silccore/silcattrs.[ch].
2940 * silc_hash_table_find_foreach calls the foreach function now
2941 once even if the nothing was found with context set to NULL.
2942 Affected file lib/silcutil/silchashtable.[ch].
2944 * Remove the RESOLVING flag from client entry after received
2945 the Requested Attributes from the client. Fixed memory leak
2946 in client entry freeing. Affected files silcd/server_query.c
2949 * Added Requested Attributes support into SILC Client Library.
2950 It is not able to send requested attributes in WHOIS command,
2951 and also receive and process requested attributes. Added
2952 silc_client_attribute_[add|del] and silc_client_attributes_get
2953 functions. Added also `ignore_requested_attributes' to the
2954 SilcClientParams to not use attributes in client. Affected
2955 files are lib/silcclient/command.c, client_attrs.[ch],
2956 silcclient.h, client_internal and client.[ch].
2958 * Changed the silc_client_get_client_by_id to support Requested
2959 Attributes, it takes them as argument now. Affected file
2960 is lib/silcclient/silcclient.h, and idlist.c.
2962 * Added -details option to WHOIS command in Irssi SILC Client
2963 to support the requested attributes. By default it requests
2964 all attributes. Affected file lib/silcclient/command.c and
2965 irssi/doc/help/in/whois.in.
2967 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2969 * Add also SERVICE attribute for server-constructed attribute
2970 data. Also digitally sign the attributes and add
2971 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2972 silcd/server_query.c.
2974 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2976 * Changed the silc_attribute_payload_encode to support list
2977 of attributes (function may be called several times to add
2978 a new attribute). Removed the silc_attribute_payload_encode_list
2979 function. The encoding function now also automatically encodes
2980 the data, so the caller does not need to do that. Affected
2981 files lib/silccore/silcattrs.[ch].
2983 * Added support for replying on behalf of the user to the
2984 Requested Attributes in WHOIS command in the server. Affected
2985 file silcd/server_query.c.
2987 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2988 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2990 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2992 * Don't swtich to become primary router if we are backup if
2993 decryption error has occurred. Affected file silcd/server.c.
2995 * Fixed a bug in backup router IP address comparison in
2996 silc_server_backup_get.
2998 Save now also the port of the server/router and use that
2999 in comparison as well. Affected file silcd/server_backup.c.
3001 * Normal server now reconnects to backup router automatically
3002 if connection is lost to it. Affected file silcd/server.c.
3004 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3006 * If packet processing fails (like integrity check fails)
3007 the connection is closed now. Affected files are
3008 lib/silccore/silcpacket.c and silcd/server.c.
3010 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3012 * Fixed double free in RSA public key set function
3013 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
3016 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3018 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
3019 Added server_query.[ch] which provides one interface for
3020 querying information using all three commands.
3022 * Changed all "typedef unsigned char" in core library to
3023 "typedef SilcUInt8".
3025 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3027 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
3029 * Renamed silc_server_get_client_resolve to
3030 silc_server_query_resolve and moved to server_query.[ch].
3032 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3034 * Resumed client packet handling from server put the resumed
3035 client on wrong list on router and caused the client not
3036 be present on the network anymore. Now fixed to put the
3037 client to correct list. Affected file silcd/packet_receive.c.
3039 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3041 * Various cleanup in error message output in config parsing code
3042 and in server init code. Fixed error log files containing
3043 too many newlines ('\n') in some situations. Affected files are
3044 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
3046 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3048 * Use the reverse lookupped hostname in client internals
3049 instead of one user provided us as remote server name.
3050 Affected file lib/silcclient/client.c.
3052 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3054 * Added 'app_context' to silc_schedule_init. It is an
3055 application specific context that is delivered to application
3056 in task callback functions. Affected files are
3057 lib/silcutil/silcutil.[ch].
3059 * The hb_context in SilcSocketConnection is not freed
3060 automatically anymore (application must free it). Freeing
3061 it automatic is inconsistent. Affected files are
3062 lib/silcutil/silcsockconn.[ch].
3064 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3066 * Added support for removing explicitly added client connections
3067 in rehash and closing the client connections if they were
3068 unconfigured in the rehash. Affected file silcd/server.c.
3070 * Added support for aborting automatically pending commands
3071 that never receives the reply (to avoid memory leaks).
3072 Added also silc_server_command_pending_timed to set the
3073 specific timeout for pending command. Affected files are
3074 silcd/command[_reply].[ch].
3076 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
3077 specs and lib/silccore/silcstatus.h.
3079 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3081 * Changed the silc_get_time to accept time value as argument
3082 or if zero is sent return current local time. Affected
3083 file lib/silcutil/silcutil.[ch].
3085 * Added STATS command to client library and Irssi SILC client.
3086 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
3088 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3090 * Assure that channel key is set before sending it. May
3091 crash server otherwise. Affected file silcd/packet_send.c.
3093 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3095 * Assure that endless loop cannot happen with detached client
3096 resolving on normal server. Added idlist status
3097 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
3098 silcd/idlist.h and silcd/packet_receive.c.
3100 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3102 * Incoming file transfer request cannot use same session as
3103 the sending session. This can happen when sending file to
3104 yourself. Crashed the client on quit. Affected file
3105 lib/silcclient/client_ftp.c. Bug #24.
3107 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3109 * Implemented the draft-riikonen-precense-attrs draft and
3110 the Attribute Payload into the lib/silccore/silcattrs.[ch].
3112 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3114 * Distribute the SERVER_SIGNOFF notify also to local backup
3115 routers from the primary router. The backup router may not
3116 have the signing of local server directly connected and need
3117 to know about the signoff. Affected file silcd/server_util.c.
3119 * Use the primary router as the origin of the locally connected
3120 server when it is disconnecting from the backup router since
3121 that's where it really is coming from. Now the clients from
3122 the disconnecting server are removed correctly and "shadow"
3123 clients are not left to the backup router. Affected file
3126 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3128 * If normal server is standalone and found existing but disabled
3129 channel, do not re-create the channel since it creates
3130 duplicate same channels. Affected file silcd/server.c.
3132 * Added anonymous client connections support to server. New
3133 "anonymous" configuration option to ConnectionParams section
3134 added. If set to true, the username and hostname information
3135 of the client will be scrambled and anonymous user mode is
3136 set automatically to the user. Affected files are
3137 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
3139 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3141 * In JOIN notify handling, mark that the cache entry of the
3142 client cannot be expired. Can cause crashes on normal
3143 server (asserts client->channels). Affected file is
3144 silcd/packet_receive.c.
3146 * From now on distribution versions are used as protocol versions
3147 instead of by default using the Toolkit base version as protocol
3148 version. Affected file prepare.
3150 * Do not set the locally resolved hostname for local client
3151 entry but take what server sends. This way the real hostname
3152 is showed in WHOIS for yourself. Affected file is
3153 lib/silcclient/idlist.c and lib/silcclient/client.c.
3155 * Resolve local info with IDENTIFY when connecting to server.y
3157 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3159 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
3160 for implied search (not needed on platforms which has native
3161 pthreads library). Use --without-pthreads to disable threads.
3162 Affected file is configure.in.pre
3164 * Fixed --with-iconv on platforms which need to bypass (broken)
3165 native iconv(). Affected file is configure.in.pre
3167 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3169 * Moved -C option parsing in Irssi SILC client at same time
3170 as other options. The UI was initialized earlier and caused
3171 problems on command line. Bug #16. Affected file is
3172 irssi/src/silc/core/silc-core.c.
3174 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3176 * Added global variable silc_log_timestamp that tells silclog
3177 wether to print or not the timestamp in the logging files.
3178 Affected file lib/silcutil/silclog.[ch].
3180 * Added silcd configuration option Timestamp in the Logging
3181 section. Affected file silcd/serverconfig.[ch],
3182 doc/example_silcd.conf.in.
3184 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3186 * Fixed fingerprint checking to check for entirely empty
3187 fingerprint instead of two first bytes when determining
3188 if it is set. Bug #18. Affected file silcd/command.c.
3190 * Fixed duplicate PKCS name registering to not allow it.
3191 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
3193 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3195 * Conditionalize non-gcc compiler optimizations for various
3196 platforms, enable those commented out. Cleanups.
3197 Affected file lib/silcmath/mpi/configure.in
3199 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
3201 * silc_rng_exec_command() left zombie processes if command
3202 didn't generate any output. Affected file
3203 lib/silccrypt/silcrng.c
3205 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3207 * Rewrote iconv checking, introduce --with-iconv for systems
3208 which rely on libiconv. Check if iconv() provided by libc
3209 is good enough, otherwise demand libiconv. Affected file
3212 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3214 * Search for ldopen() also in libc. This enables SIM support
3215 on *BSD systems. Based on patch from Alex Zepeda. Affected
3216 file configure.in.pre
3218 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3220 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
3221 This fixes prepare on *BSD systems. Affected file
3224 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3226 * More fixed for not having purge timeout for global clients
3227 that are on channel. Affected files silcd/command_reply.c
3230 * Fixed the rekey protocol to work with backup router connections.
3231 Rekey packets are now allowed on disabled connections as
3232 well. Affected files silcd/packet_send.c and server.c.
3234 * Do not switch to be as backup router when shutting down and
3235 closing the primary connection. Affected file silcd/server.c.
3237 * Fixed memory leaks in backup router deleting. Added
3238 silc_server_backup_free to free all data during shutdown of
3239 server. Affected files silcd/server_backup.[ch].
3241 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3243 * Do not process commands if the sock->user_data is NULL.
3244 Affected file silcd/command.c.
3246 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3248 * Fixed buffer overflow and security problems (loosing bits
3249 in CFB encryption) in SILC RNG. Problems reported by
3250 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
3252 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3254 * Added yet more checks that client is not expired on global
3255 list if it is on channels. Affected file is
3256 silcd/command_reply.c.
3258 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3260 * Merged c0ffee's MIME signal patch which adds support for
3261 sending also MIME messages in Irssi SILC Client, and handling
3262 received MIME messages in a signal (and perhaps doing something
3263 to non-textual MIME messages).
3265 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3267 * Fixed pending command deletion in server and client library
3268 to check the whole list instead of breaking after first found.
3269 The affected files are silcd/command.[ch] and
3270 lib/silcclient/command.[ch].
3272 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3274 * Return NO_SUCH_CHANNEL error in USERS for channel that is
3275 secret or private, otherwise it's possible to find out
3276 whether a secret channel exists or not. Affected file
3279 * If CMODE change fails during the mode setting, assure that
3280 the old mode mask is set for the channel back. Affected
3281 file silcd/command.c.
3283 * Fixed passphrase saving on +a channel on normal server
3284 after successful JOIN command. Affected file silcd/command.c.
3286 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3288 * Remove server/router operator privileges in DETACH command,
3289 since it's possible to resume to server where these
3290 privileges would not be allowed for the client. Affected
3291 file silcd/command.c.
3293 * Do not set to wait for backup in rehash of the server.
3294 Affected file silcd/server.c.
3296 * Do not check listener sockets when counting how many
3297 socket connections we have. Affected file is
3298 silcd/server_util.c.
3300 * Do not announce disconnected clients that are remaining
3301 in history (for WHOWAS). This is because SIGNOFF notify
3302 for these has been sent earlier already. Affected file
3305 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3307 * Buffer overflow with CUMODE command's mode->mode character
3308 conversion. Reported by Ville Räsänen. Affected file
3309 lib/silcutil/silcutil.c.
3311 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3313 * Allow heartbeat packets to go disabled connections anyway.
3314 Affected files silcd/server.c and silcd/packet_send.c.
3316 * Do not broadcast New Channel packets with List flag set
3317 in the packet to backup routers. The router must check
3318 for the correctness of the packets before sending them.
3319 It is possible that router will have enforce Channel ID
3320 change and this would cause desync in the backup router.
3321 Affected file silcd/packet_receive.c.
3323 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
3324 are handled in list parsing. They are not list packets
3325 anymore. Affected file silcd/packet_receive.c.
3327 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3329 * Stop waiting for backup router through the timeout, not
3330 directly after backup router has arrived. Affected file
3333 * Do not re-create channel keys and send them when removing
3334 clients in server shutdown. Affected files are
3335 silcd/server_internal.h and silcd/server_util.c.
3337 * Notify distribution to backup routers was missing from
3338 the silc_server_send_notify_dest function which caused
3339 desyncing problems with backup router. Affected file is
3340 silcd/packet_send.c.
3342 * The client's channel removing was working wrong on
3343 backup router. It assumed that it doesn't know global
3344 information but backup router does know. For this reason
3345 it could remove channel when it wasn't supposed to do that.
3346 Affected file silcd/server.c and silcd/server_util.c.
3348 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3350 * Stop for a couple seconds after badkup router has become
3351 primary router. Affected file silcd/server.c.
3353 * Added silc_server_remove_servers_by_server, which is used
3354 to remove servers originated from some other server. Also
3355 clients of those servers can be removed too. Affected file
3356 silcd/server_util.[ch].
3358 * When removing clients after a server has signed of remove
3359 also all servers behind that server (unless they are known
3360 to be available locally), and send SERVER_SIGNOFF for each
3361 of the server separately. Also the signed off clients are
3362 sent now separately per signed off server. The affected files
3363 are silcd/server.c and silcd/server_util.[ch].
3365 * All servers added with silc_idlist_add_server must always
3366 have both "router" and "connection" pointers set. Otherwise,
3367 bad server entries may be left around in the cache.
3368 Affected file silcd/command_reply.c.
3370 * Do not create the channel key in NEW_CHANNEL packet
3371 processing if the channel is empty. Affected file
3372 silcd/packet_receive.c.
3374 * Completed backup router support for standalone routers.
3375 Supports also servers in the cell that do not use the backup
3378 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3380 * Fixed a bug in silc_string_regexify which did not add '^'
3381 at the start of each string, and thus the matching was
3382 not explicit. For example ban list iikone@*!*@* would
3383 match also "priikone", which is wrong, it would have to be
3384 *iikone@*!*@* to match also "priikone". Affected
3385 file lib/silcutil/unix/silcunixutil.c.
3387 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3389 * Enable all local server connections before updating client
3390 caches when we've become backup router. Otherwise, signoff
3391 packets may not reach the clients. Affected files are
3392 silcd/server.c and silcd/server_util.[ch].
3394 * Fixed a bug in version string parsing which could crash
3395 the program with specially formatted version string.
3396 Bug reported and patch provided by Ville Räsänen. Affected
3397 file lib/silcutil/silcutil.c.
3399 * Handle the disconnection immediately when DISCONNECT
3400 packet is received in server. Affected file silcd/server.c.
3402 * Primary router now waits a short time (10 seconds) for
3403 backup router connection before accepting any other
3404 connection (except local). Affected file silcd/server.c,
3407 * Fixed a crash in client libary in NICK_CHANGE notify when
3408 NICK_CHANGE arrived for client entry we are resolving
3409 currently. Affected file lib/silcclient/client_notify.c.
3411 * Call the sconn->callback completion even if error had
3412 occurred. Start reconnecting always if connection to
3413 primary router fails during backup router protocol.
3414 Affected files silcd/server.c and server_backup.c.
3416 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3418 * Added functions silc_server_send_opers and
3419 silc_server_send_opers_notify to send packets stricly
3420 to operators. Added macro SILC_SERVER_SEND_OPERS macro
3421 to send variable argument notify to operators.
3422 Affected files silcd/packet_send.[ch] and silcd/server.h.
3424 * Removed UMODE rights checking with UMODE_CHANGE notify.
3425 Affected file silcd/packet_receive.c.
3427 * Server/router operator now receives notify when network
3428 switches to backup router and when it resumes the use of
3429 primary router. Affected file silcd/server.c and
3430 silcd/server_backup.c.
3432 * Fixed the updating of client information after backup
3433 resuming protocol is over; update all except local clients
3434 to the new primary router. The affected file is
3435 silcd/server_util.c.
3437 * Added support for closing active connections in rehash
3438 that were unconfigured by the user. Supports currently
3439 closing server and router connections. Affected file
3442 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
3444 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3446 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
3447 is NULL since seems that on some platforms NULL is allowed
3448 and on some it's not. Fallback encoding is used instead.
3449 Affected file lib/silcutil/silcstrutil.c.
3451 * Fixed statistics updating for incoming server connection
3452 which could cause problems when re-connecting. Affected
3453 file silcd/server.c.
3455 * Preliminary backup router support for standalone router
3456 added. Affected files in silcd/.
3458 * Mark server connections in backup router disabled before
3459 and after backup protocol. Affected file is
3460 silcd/server_backup.c.
3462 * Added support for reconnecting to remote server connection
3463 even if the protocol fails, and if the configuration wants
3464 us to keep trying to connect anyway.
3466 Server connection is not allowed to backup router if
3467 backup router does not have connection to primary router yet.
3469 Affected file is silcd/server.c.
3471 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3473 * Added silc_client_udpate_server function to update changed
3474 server info. Affected file lib/silcclient/idlist.[ch].
3476 * Added check for server entries that are being resolved when
3477 notify is received. If being resolved, handle the received
3478 notify only after it's resolved so that all notifys are
3479 handled in same order as received from the server.
3481 Added similar resolver check to channel entries. Every
3482 notify that cause resolving of any information that affects
3483 channel entry marks the channel entry in waiting state.
3484 After whatever resolving is over the waiters are signalled
3485 and only then the notifys are handled in the same order
3486 as delivered from the server.
3488 Affected files are lib/silcclient/idlist.[ch], and
3491 * Fixed KILLED notify handling in normal server. Affected
3492 file silcd/packet_receive.c.
3494 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
3495 is locally connected, or was locally connected (but may
3496 be detached and connection is not active). Added also
3497 SILC_IS_LOCAL for checking this status. Affected files
3498 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
3499 silcd/server.c and silcd/server_internal.h.
3501 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3503 * Don't send or handle TOPIC_SET if topic is already set and
3504 is same as being set. Affected files silcd/command.c and
3505 silcd/packet_receive.c.
3507 * Fixed CMODE change rights checking to work correctly when
3508 removing modes by operator. Affected file is
3509 silcd/server_util.c.
3511 * Fixed some handling with New Channel packet in router and
3512 fixed some CMODE_CHANGE notify handling in server and router.
3513 Affected file is silcd/packet_receive.c.
3515 * Changed "disconnect" client operation to include the
3516 reason of the disconnection and optional disconnection
3517 message. Affected file lib/silcclient/silcclient.h.
3519 * Made the compilation of lib/contrib/ stuff conditional.
3520 Affected files configure.in.pre, lib/contrib/Makefile.am.
3522 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3524 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3525 to the sender of the notify too, to avoid situation where two
3526 notifys are in the network at the same time going to oppsite
3527 directions. Affected file silcd/packet_receice.c.
3529 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3531 * Delete the client from channel even if the cilent->id is
3532 NULL. It was possible that client was deleted without
3533 removing from channels (theoretically at least). Affected
3534 file silcd/server.c and silcd/server_util.c.
3536 * Free the client data too when resuming is not successful.
3537 Affected file silcd/packet_receive.c.
3539 * Merged some code from c0ffee's silc-plugin. Affected files
3540 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3542 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3543 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3544 to the primary router connection, the other one returns
3545 TRUE if packet must be broadcasted to network.
3547 * All notifys that are destined to primary router (to network)
3548 are now automatically sent to backup routers even if the
3549 router is standalone (and has backup router). Affected files
3552 * Added --without-irssi and --without-silcd configuration
3553 options for disabling the compilation of these applications.
3554 Affected file configure.in.pre and prepare.
3556 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3558 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3559 UTF-8 encoding and decoding. Added also new encodings
3560 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3562 Added also SILC_STRING_LANGUAGE which is language and charset
3563 specific encoder and decoer for those platforms that support
3564 iconv(). It can convert the UTF-8 to and from the locale
3565 specific character set.
3567 Affected file lib/silcutil/silcstrutil.[ch].
3569 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3571 * Added function silc_get_command_name to the file
3572 lib/silcutil/silcutil.[ch].
3574 * Improved the server debug output a bit. Affected files are
3577 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3579 * Save the channel passphrase when received succesful JOIN
3580 command reply from router, on normal server. Otherwise
3581 joinig +a channels from normal server is not possible.
3582 Affected file silcd/command.c.
3584 * Fixed a bug in TOPIC_SET notify handling. The notifier
3585 may be other than client too, like server or channel.
3586 It expected it to always be only client and ignored the
3587 notify. Affected file silcd/packet_recieve.c.
3589 * Removed some (unnecessary) debug printing from
3590 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3592 * Do not force CMODE_CHANGE when server is announcing new
3595 Router announces stuff only after server reannounces channel
3596 after CHANNEL_CHANGE notify.
3598 These fixes optimizes the announcing procedure, and perhaps
3599 fixes some problems too. Affected file silcd/packet_receive.c.
3601 * Fixed SERVER_SIGNOFF sending to local clients. It was
3602 totally broken and sent the notify to all local clients,
3603 instead of only to those that was on same channel as the
3604 signing off clients. Affected file silcd/server_util.c.
3606 * Added -D option to server. It can be used to give debug
3607 level. The levels are from 0 - 99, and are predefined for
3608 smooth server debugging. (see silcd.c for the predefined
3609 levels). Affected file silcd/server.c.
3611 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3613 * Fixed a bug in Irssi SILC client to close the connection
3614 properly when disconnecting from server. Affected file
3615 irssi/src/silc/core/client_ops.c.
3617 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3619 * When authenticating as founder during JOIN command, check
3620 that the one authenticating becomes the only founder on the
3621 channel. Affected file silcd/command.c.
3623 * Better checking for founder mode setting when CUMODE_CHANGE
3624 notify is received. Affected file silcd/packet_receive.c.
3626 * Close all connections when shutting down the server by sending
3627 DISCONNECT packet. Close all listeners too when shutting
3628 down the server. Affected file silcd/server.c.
3630 * Handle DISCONNECT packet correctly in client library by
3631 calling the "disconnect" client operation. Affected file
3632 lib/silcclient/client.c.
3634 * Handle local errors correctly during resuming. Affected
3635 file lib/silcclient/client.c.
3637 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3639 * The log file is not dupped internally anymore in
3640 lib/silcutil/silclog.c. Fixed memory leaks too.
3642 * The scheduler now dispatches all pending timeout tasks
3643 when it is uninitialized with silc_schedule_uninit.
3644 Affected file lib/silcutil/silcschedule.c.
3646 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3648 * Added --enable-stack-trace option to configure. Added
3649 memory allocation stack trace support. Added files
3650 lib/silcutil/stacktrace.[ch]. Affected files are
3651 lib/silcutil/silcmemory.[ch].
3653 * Fixed memory leaks from libraries and server. Affected
3654 files around the tree.
3656 * Reverted back a fix made to CUMODE which broke it.
3657 Affected file silcd/command.c.
3659 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3661 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3662 core library, and implemented it. All textual messages SHOULD
3663 use this flag and the message MUST be UTF-8 encoded.
3664 All text messages sent by Irssi SILC client are now UTF-8
3665 encoded (regardless whether the terminal supports UTF-8 or not).
3666 Affected files are lib/silccore/silcchannel.h,
3667 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3670 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3672 * Added lots of new statistics updating that was missing from
3673 the server and router code. Affected files in silcd/.
3675 * Sending SIGUSR1 signal to server now dumps the current
3676 server statistics into /tmp directory. Affected file is
3679 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3680 the SILC Hash Interface also. Added new functions
3681 silc_hash_get_name, silc_hash_init, silc_hash_update and
3682 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3684 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3686 * Added some better info printing for client during connecting.
3687 Affected file silcd/server_util.c.
3689 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3690 to silence a user on a channel. Affected files are
3691 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3692 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3693 and silcd/packet_receive.c.
3695 * Fixed a fatal bug in handling of malformed command payload.
3696 Affected file silcd/command.c.
3698 * Fixed a double free when announcing channel users to router.
3699 Affected file silcd/server.c.
3701 * After successful authentication to channel founder mode, check
3702 that there isn't anyone else with founder mode on the channel.
3703 The one that authenticated will become founder and anyone
3704 else is demoted. Affected file silcd/command.c.
3706 * Added error printing of any error that has occurred during
3707 any command in client library. Affected file is
3708 irssi/src/silc/core/client_ops.c.
3710 * Removed some error printing from the client library and left
3711 it for the application to worry (from the error status it
3712 receives in 'command' client operation. Affected file is
3713 lib/silcclient/command.c.
3715 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3717 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3718 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3719 Starting key agreement with itself is denied. Affected file
3720 is lib/silcclient/client_keyagr.c.
3722 * Fixed some error checkings from the SFTP library which caused
3723 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3724 and lib/silcsftp/sftp_util.c.
3726 * Added new "debug" and "debug_string" settings to Irssi SILC
3727 client which can be used to print runtime debugging on the
3728 Irssi's screen. Available when compiled with --enable-debug
3729 option. Affected file irssi/src/silc/core/silc-core.c.
3731 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3733 * Fixed a missing variadic parameter in a function call that
3734 caused server crash when a non-allowed connection arrived.
3735 Reported by Richard Becker. Affected file silcd/server.c.
3737 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3739 * Added WATCH list sending to backup routers from router.
3740 The WATCH command is sent by the router to the backup
3741 router. Affected file silcd/command.c.
3743 * Mark the backup_router flag for RouterConnection entry
3744 if the backup router stuff is defined in the config file.
3745 Affected file silcd/serverconfig.c.
3747 * Fixed some backup data sending around the code to work better
3748 if the router is standalone router. Not all places were fixed.
3749 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3752 * Fixed the router connecting when connecting to multiple
3753 routers. It ignored every other router except the first
3754 one. Affected file silcd/server.c.
3756 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3758 * Made the private key generation after expiration optional.
3759 If not created after expiration the old key will re-expire
3760 at a later time (and thus key pair is not necessary to
3761 change). Affected file irssi/src/silc/core/clientutil.c.
3763 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3765 * The length arguments in bind() and connect() were wrong
3766 and fixed now to used SIZEOF_SOCKADDR in the
3767 lib/silcutil/unix/silcunixutil.c.
3769 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3771 * Fixed detach timeout handling to use Client ID and not
3772 the actual client entry which may be freed in the callback.
3773 Affected file silcd/command.c.
3775 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3777 * Merged c0ffee's multiple interface support patch.
3778 Affected files in silcd/.
3780 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3782 * Cleanup keys properly. Affected file is
3783 irssi/src/silc/core/clientutil.c.
3785 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3787 * Display the user mode on the status bar. Affected file
3788 irssi/src/silc/core/silc-expandos.c.
3790 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3792 * If private message key is not set, but the flag is set in
3793 the packet, ignore the packet since it cannot be decrypted.
3794 Affected file lib/silcclient/client_prvmsg.c.
3796 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3798 * When resuming client, remove the old client entry from
3799 the watcher list too. Affected file silcd/packet_receive.c.
3801 * Do not allow normal server to force founder mode away
3802 from router if the founder mode is already set. Affected
3803 file silcd/packet_receive.c.
3805 * Remove the client entry with watch notify types with short
3806 timeout, and not directly, so that other notifys can be
3807 retrieved too. Affected file lib/silcclient/client_notify.c.
3809 * Display notification about data messages that cannot be
3810 displayed. Affected files irssi/src/silc/core/client_ops.c,
3811 irssi/src/fe-common/silc/module-formats.[ch].
3813 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3815 * Fixed the CHANNEL_CHANGE notify handling in client libary
3816 to not use freed memory. Affected file is
3817 lib/silcclient/client_notify.c.
3819 * Fixed CUMODE_CHANGE notify handling in server. Affected
3820 file silcd/packet_receive.c.
3822 * Fixed USERS command to support empty channels. Affected
3823 file silcd/command.c.
3825 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3827 * Allow multiple identical pending commands to be registered
3828 in client library. Affected file is lib/silcclient/command.c.
3830 * Call the completion for resolving client information only
3831 after all resolvers has finished. This fixes a crash in
3832 the client. Added support for checking when the resolvers
3833 are finished. Affected file is lib/silcclient/idlist.c.
3835 * Wait by default 3 seconds before reconnecting to the server
3836 after being disconnected. Makes the /detach command a bit
3839 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3841 * Check the watcher list before sending signoff notifys
3842 when closing client connection. Affected file is
3845 * Added better CMODE command rights checking. Affected file
3846 silcd/server_util.c.
3848 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3850 * Fixed watcher list checking during server signoff. It
3851 crashed the server. Affected file silcd/server_util.c.
3853 * The JOIN command reply returns now the founder's public
3854 key. Affected file is silcd/command.c.
3856 * Announce the channel mode, and the mode properties with
3857 CMODE_CHANGE notify. Affected file silcd/server.c.
3859 * Mark new channels by default disabled, untill at least
3860 one user joins the channel. Affected file is
3861 silcd/packet_receive.c.
3863 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3865 * The nickname argument to watch notify can be optional.
3866 Fixes a crash in server. Affected file silcd/packet_send.c.
3868 * Remove the client entry from cache if the WATCH notify type
3869 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3870 lib/silcclient/client_notify.c.
3872 * Check the watcher list before and after changing nickname
3873 when the NICK_CHANGE notify is received. Affected file is
3876 * Fixed a crash in OPER and SILCOPER command sending. Empty
3877 passphrase caused the crash. Affected file is
3878 lib/silcclient/command.c.
3880 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3882 * Merged with Irssi CVS for Irssi SILC client.
3884 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3886 * Completed the protocol specifications.
3888 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3890 * Merged with Irssi CVS for Irssi SILC client.
3892 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3894 * Added the founder's public key delivery to the
3895 CUMODE_CHANGE notify type as well. Updated the protocol
3896 specs and the code. Affected files are silcd/packet_send.[ch],
3897 silcd/packet_receive.c and silcd/command.c.
3899 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3901 * Added silc_pkcs_public_key_copy function into the
3902 lib/silccrypt/silcpkcs.[ch].
3904 * Remove the `iv' from the SilcChannelEntry since we can
3905 live without it. Affected files are silcd/idlist.h and
3906 silcd/packet_receive.c.
3908 * Added support for sending the founder's public key in
3909 the CMODE_CHANGE notify packet in the server. Affected
3910 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3911 silcd/command.c and silcd/server.c.
3913 * Changed the FOUNDER_AUTH authentication to use only
3914 public key authentication as defined by new protocol
3915 specs. Passphrase authentication with that mode cannot
3916 be used anymore. It is now possible to reclaim founder
3917 mode from any server in the network. Affected files are
3918 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3920 * Added permanent channels support by making the channel
3921 permanent when FOUNDER_AUTH mode is set on the channel.
3922 The channel will not be destroyed even if channel is empty
3923 when that mode is set. Protocol TODO #17. Affected
3924 files are silcd/server.[ch], server_util.[ch],
3925 silcd/command.c, silcd/packet_receive.c and
3926 lib/silcclient/command.c.
3928 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3930 * Added reference counter to the command reply context in
3931 the client library. Affected files are
3932 lib/silcclient/command_reply.[ch].
3934 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3936 * Fixed rekey protocol with PFS in the client library.
3937 Affected file is lib/silcclient/protocol.c.
3939 * Added support for list of errors in client library
3940 command reply handling. Affected file is
3941 lib/silcclient/command_reply.c.
3943 * Defined that the WHOIS and IDENTIFY commands can send
3944 list of errors. Updated the protocol specs. Protocol
3947 * Added support for sending list of errors to WHOIS and
3948 IDENTIFY commands in server. Added support for receiving
3949 list of errors in server. Affected files are
3950 silcd/command.c and silcd/command_reply.c.
3952 * Fixed client info resolving on LEAVE command in client
3953 library to not crash. Affected file is
3954 lib/silcclient/client_notify.c.
3956 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3958 * Defined that the NICK command replies with thew changed
3959 nickname too, to make the nickname changing simpler at
3960 the client's end. Updated protocol specs and the code
3961 in client and server. Affected files are
3962 silcd/command.c, lib/silcclient/command_reply.c and
3963 lib/silcclient/command.c.
3965 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3967 * Added `Compressed' packet flag to indicate that the packet
3968 payload is compressed by the sender. Updated the protocol
3969 specs and the core library. The compression still is not
3970 implemented in the sources. Affected file is
3971 lib/silccore/silcpacket.h.
3973 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3975 * Remove pending command callbacks also if the connection
3976 to the server is destroyed. Affected file is
3977 lib/silcclient/client.c.
3979 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3981 * Added new QUIET channel user mode that can be used to
3982 quiet a user in a channel. Updated the protocol specs but
3983 it wasn't implemented yet. Protocol TODO #27. Affected
3984 file is lib/silccore/silcmode.h.
3986 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3988 * Added BLOCK_INVITE user mode to be able to block incoming
3989 invite notifications. Protoocol TODO #26. Affected files
3990 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3993 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3994 the protocol specs and the code. Affected file is
3995 lib/silccrypt/silcpkcs.c.
3997 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3999 * Disconnect Payload includes now the status type. Updated
4000 the protocol specs and the code. Protocol TODO #25.
4001 Affected files are silcd/server.c, lib/silcclient/client.c.
4003 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
4004 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
4005 Moved the silc_client_command_status_messages table to the
4006 lib/silcutil/silcutil.c and added new funtion
4007 silc_get_status_message, which deprecates function
4008 silc_client_status_message. Affected files are
4009 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
4010 lib/silcutil/silcutil.[ch].
4012 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4014 * Defined that the nickname hash in Client ID MUST be from
4015 lowercase nickname. This effectively changes nicknames in
4016 SILC to case-insensitive. Updated the protocol specs and
4017 the code. Affected files are lib/silcutil/silcutil.[ch],
4018 silcd/serverid.c, and silcd/idlist.c.
4020 * Added new channel user modes BLOCK_MESSAGES_USERS and
4021 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
4022 code. Affected files are lib/silccore/silcmode.h,
4023 lib/silcclient/command.c, and silcd/packet_send.c.
4025 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
4026 specs and code. Affected file lib/silccore/silcstatus.h.
4028 * Added support for watch list. It is possible to add nicknames
4029 to be watched, and when they come to network, leave network
4030 or user mode changes the watcher will be notified of this
4031 change. Added SILC_COMMAND_WATCH command, added new
4032 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
4033 notifications. Updated the protocol specs and implemented
4034 this to library, client and server. Protocol TODO #21.
4035 Affected files are lib/silccore/silccomand.h,
4036 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
4037 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
4038 silcd/packet_send.[ch], silcd/packet_receive.c, and
4039 irssi/src/silc/core/client_ops.c.
4041 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
4042 somebody watching you. Updated the protocol specs and the
4043 code. Affected files are lib/silccore/silcmode.h, and
4044 lib/silcclient/command.c.
4046 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4048 * Added service support to SILC protocol. Added new command
4049 SILC_COMMAND_SERVICE. Updated the protocol specs and the
4050 core library. Services are not implemented in server or
4051 client for now. Protocol TODO #20. Affected files are
4052 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
4054 * Added SilcStatus argument to `command' client operation
4055 to return the error status when command sending fails
4056 locally. Changed all command in client library to return
4057 correct command status. Affected files are
4058 lib/silcclient/command.c, lib/silcclient/silcclient.h and
4059 irssi/src/silc/core/client_ops.c.
4061 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4063 * Added silc_mime_parse function to parse MIME headers.
4064 Affected files are lib/silcutil/silcstruti.[ch].
4066 * Added MIME header parsing in Irssi SILC Client. It displays
4067 all textual MIME objects, others it ignores. Affected file
4068 is irssi/src/silc/core/clien_ops.c.
4070 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4072 * Fixed a bug in the pid writing function, which couldn't be
4073 written in a root-owned directory.
4075 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4077 * Defined that channel message to unknown Channel ID must
4078 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
4079 Updated the protocol specs and the code in server. The
4080 affected file is silcd/packet_receive.c.
4082 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4084 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
4085 that it is used to send error notifys if error occurs during
4086 some SILC packet processing, except commands. The error
4087 types are same as for command reply types. Defined that
4088 if private message is sent to unknown Client ID the error
4089 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
4090 Updated the protocol specs and code. Affected files are
4091 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
4092 lib/silcclient/client_notify.c, silcd/packet_receive.c,
4093 and irssi/src/silc/core/client_ops.c. Renamed the
4094 SilcCommandStatus to SilcStatus.
4096 * Defined the use of extra WHOIS attributes in WHOIS command.
4097 The <Requested Attributes> (defined in a separate document)
4098 can be used to request additional information about user
4099 not returned by standard WHOIS command. Defined that server
4100 can send WHOIS command directly to client. Client provides
4101 the requested attributes to the server. Updated the protocol
4102 specs. Protocol TODO #4. Implementation is not done yet
4103 (Protocol TODO #24).
4105 * Renamed function silc_client_command_status_message to
4106 silc_client_status_message. Affected files are
4107 lib/silcclient/command_reply.[ch].
4109 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4111 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
4112 32 bit integers. Updated the protcol specs and the code.
4113 Affected files are silcd/command.c and
4114 lib/silcclient/command.c.
4116 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4118 * Fixed a bug in library where sending a bogus authentication
4119 payload would lead to a crash. Affected file is
4120 lib/silccore/silcauth.c.
4122 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4124 * Added detach_disabled and detach_timeout server config
4125 options to the server. Affected files silcd/serverconfig.[ch],
4126 silcd/command.c and silcd/packet_receive.c.
4128 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4130 * Added resolve_cmd_ident field to the SilcClientEntry structure
4131 too so that if the entry is for example being resolved so
4132 another command may attach to the same pending command reply
4133 without requiring to resolve the same entry again. Added
4134 support for adding multiple pending commands for one
4135 command idenfier. Affected files lib/silcclient/command.[ch],
4136 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
4138 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4140 * Defined that server receives WHOIS command reply for private
4141 and secret channels too. Updated protocol specs and the
4142 code in server. Affected file silcd/command.c.
4144 * Defined <channel user mode list> argument to WHOIS command
4145 reply for returning user modes on the channels. The
4146 channel list now doesn't include the user mode anymore but the
4147 actual channel mode. Updated protocol specs and the code in
4148 client and server. Affected files are silcd/command_reply.c,
4149 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
4150 and lib/silcclient/command_reply.c.
4152 * Save the channels list in WHOIS command reply in normal server
4153 so that WHOIS always shows joined channels also in normal
4154 server and not just on router. Affected file is
4155 silcd/command_reply.c.
4157 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4159 * Defined that server receives USERS command reply for private
4160 and secret channels too. Updated protocol specs and the
4161 code in server. Affected file silcd/command.c.
4163 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4165 * Changed the UMODE's mode mask argument to be optional. If
4166 not provided then the command merely returns the current mode
4167 mask to the client. Updated protocol specs and the server.
4168 Affected file is silcd/command.c.
4170 * Added SILC session detachment/resuming support. It is possible
4171 to detach by closing the network connection and then re-connect
4172 and resume to the old client session. Added DETACHED user
4173 mode that server will set for detached client. Added new
4174 packet RESUME_CLIENT which is used to perform the resuming
4175 process. Added DETACH command. Updated the protocol specs,
4176 core library, client and server. Protocol TODO #22. Very
4177 many affected files around the tree.
4179 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4181 * Changed the CMODE's mode mask argument to be optional. If
4182 not provided then the command merely returns the current mode
4183 mask to the client. Updated protocol specs and the server.
4184 Affected file is silcd/command.c.
4186 * Changed the Killer's Client ID in KILLED notify to be just
4187 any ID payload since router server is allowed to kill as well.
4188 Updated protocol specs, client libary and server. Affected
4189 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
4190 and irssi/src/silc/core/client_ops.c.
4192 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4194 * Added new user modes ANONYMOUS for special anonymous servers
4195 that may set the mode for client, and BLOCK_PRIVMSG which
4196 client may set to block incoming private messages unless the
4197 Private Message Key flag is set (using private keys to protect
4198 private messages). Updated protocol specs and code in client
4199 and server and core library. Protocol TODO #23. Affected
4200 files are lib/silccore/silcmode.h, silcd/server.[ch],
4201 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
4202 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
4204 * Added new channel user mode BLOCK_MESSAGES which the client
4205 may set to itself to tell server not send channel messages.
4206 Other packets such as channel key packets are still sent.
4207 Protocol TODO #23. Updated the protocol specs, client and
4208 server. Affected files are lib/silccore/silcmode.h,
4209 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
4210 lib/silcutil/silcutil.c, silcd/command.c, and
4211 silcd/packet_send.c.
4213 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4215 * Redefined the Status Payload to include now two 8 bit fields,
4216 instead of one 16 bit field. This now makes it possible to
4217 send list of errors. Updated the protocol specs and the code
4218 in core library, client library and server. Protocol TODO #1.
4219 Affected files are lib/silccore/silccommand.[ch],
4220 lib/silcclient/command_reply.[ch], silcd/command.c,
4221 silcd/command_reply.c and silcd/packet_receive.[ch].
4223 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4225 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
4226 must be handled by the application and should tell the application
4227 that an error message was already printed, and it should print the
4228 config coords (line, filename, ...). Affected files are
4229 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
4231 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
4232 server config parsing code more readable.
4234 Fixed a bug in the fetch_logging() config callback.
4236 Affected files is silcd/serverconfig.c.
4238 * Drop root privileges when started in foreground. Don't drop them
4239 if debugging also. Affected file is silcd/silcd.c.
4241 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4243 * Added more IM-like features by introducing new user modes
4244 for setting various presence information. Added new modes:
4245 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
4246 specs and code. Protocol TODO #19. Affected files are
4247 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
4248 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
4250 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4252 * Added STATS command to the protocol after all, to return
4253 various statistical information about the network. It can
4254 be used by clients to retrieve statistical information, and
4255 servers may use it to to fetch cell and network wide
4256 statistics from router. Updated the protocol specs and
4257 implemented it to the server. Protocol TODO #16.
4258 Affected files are lib/silccore/silccommand, silcd/command.[ch],
4259 silcd/command_reply.[ch].
4261 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4263 * The LIST command reply in client libary now adds new channel
4264 entry if the returned channel doesn't exist yet in cache,
4265 and returns the channel entry to the application in the
4266 command_reply client operation. Affected file is
4267 lib/silcclient/command_reply.c.
4269 * Changed the channel message payload's MAC generation to
4270 include the IV in the MAC as well. This way all relevant
4271 parts of the channel message payload are authenticated also
4272 with the channel message MAC (and not only by packet MAC).
4273 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
4274 Affected file is lib/silccore/silcchannel.c.
4276 * Fixed the SKE to save the remote version, since the
4277 silc_ske_parse_version mistakenly checked wrong version,
4278 after it replaced the start payload. Affected files are
4279 lib/silcske/silcske.[ch].
4281 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4283 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
4284 string utility functions. Added there also new functions
4285 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
4286 Affected files lib/silcutil/silcstrutil.[ch].
4288 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
4289 files are lib/silcutil/silcstrutil.[ch].
4291 * Defined that the security property fields in SKE SHOULD be
4292 UTF-8 encoded, defined that version string MUST be US-ASCII
4293 encoded, defined that passphrases sent in connection
4294 authentication protocol MUST be UTF-8 encoded. Implemented
4295 these to the client and server. Defined also that other
4296 passphrases sent in the protocol MUST be UTF-8 encoded.
4297 Affected files are lib/silcske/silcske.c,
4298 lib/silcclient/protocol.c, silcd/protocol.c,
4299 silcd/serverconfig.c, and lib/silccore/silcauth.c.
4301 * Changed the silc_client_close_connection interface to not
4302 need the SilcSocketConnection which should not be visible
4303 to application. Affected files are lib/silcclient/client.c
4304 and lib/silcclient/silcclient.h.
4306 * Rewrote the text for Private Message Key Payload in the
4307 protocol specification. Protocol TODO #11.
4309 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4311 * Upgraded the protocol version to 1.1, updated protocol specs
4314 * Added the nickname as new argument to NICK_CHANGE notify and
4315 added it to protocol specs and implemented it to client and
4316 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
4317 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
4318 lib/silcclient/client_notify.c.
4320 * Added the killer's client ID to the KILLED notify and added
4321 it to protocol specs and implemented it to client and server.
4322 Protocol TODO #13. Affected files are silcd/command.c,
4323 silcd/packet_receive.c, packet_send.[ch],
4324 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4325 The killer's client entry is now returned to application in
4326 the `notify' client operation.
4328 * Fixed the Max Argument fields that had too large value set
4329 in the protocol specs. Protocol TODO #14.
4331 * Added the LEAVE command reply to return the ID of parted
4332 channel. Updated protocol specs and implemented it to the
4333 client and server. Protocol TODO #15. Affected files are
4334 silcd/command.c, lib/silcclient/command_reply.c. The channel
4335 entry is now returned to application in the `command_reply'
4338 * Rewrote the version SKE version checking in client libary
4339 and in server to use the silc_parse_version_string. Affected
4340 files are lib/silcclient/protocol.c, silcd/protocol.c.
4342 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
4343 commands that was missing it, and updated protocol specs and
4344 the server implementation. Protocol TODO #10. The affected
4345 file is silcd/command.c.
4347 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
4348 generic reply to a generic request (REQUEST flag), and
4349 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
4350 way. A draft-riikonen-silc-flags-payloads-00.txt is written
4351 to define the payload for DATA flag. Added the flags to
4352 the implementation. Protocol TODO #9. Affected file is
4353 lib/silccore/silcchannel.h.
4355 Changed the client library to return the message length
4356 to application as well in the channel_message and private_message
4357 client operations. Affected files are
4358 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
4359 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
4360 and lib/silcclient/client_ops_example.c.
4362 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
4363 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
4364 the channel. Updated protocol specs and impelemented this
4365 to client and server. Protocol TODO #6. Affected files are
4366 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
4367 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
4369 Added new options m and M to CMODE command in Irssi SILC
4370 client to set these modes.
4372 * Deprecated all administrative commands from SILC protocol
4373 since they are highly implementation specific commands.
4374 Updated protocol specs. Moved the old commands in
4375 implementations to private range of command types. Affected
4376 files are silcd/command.c, lib/silcclient/command.c and
4377 lib/silcclient/command_reply.c. Protocol TODO #8.
4379 * Fixed a bug in server where sending unknown command crashes
4380 the server. Affected file silcd/command.c.
4382 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4384 * Added SILC_PROTOCOLVERSION macro to check protocol version
4385 of a socket connection. The affected file is
4386 lib/silcutil/silcsockconn.h.
4388 * Added better error logging in rekey protocol. Affected file
4391 * Do not check public key types in SKE during rekey. Affected
4392 file lib/silcske/payload.c.
4394 * Fixed the rekey protocol with PFS, which was totally broken.
4395 Affected file silcd/protocol.c.
4397 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4399 * Some client implementations quit network by doing first LEAVE
4400 and then immediately SIGNOFF (like Bombyx). We now do check
4401 after a short time after LEAVE notify and check whether the
4402 client is still valid after LEAVE, and if not we remove it from
4403 cache. Affected file is lib/silcclient/client_notify.c.
4405 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4407 * Merged version 1.1.4 of zlib. Even if it not currently in use,
4408 it's good not to have security holes here.
4410 * Fixed a negative refcount situtuation for the config context.
4411 Affected file is silcd/serverconfig.c.
4413 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4415 * ROBOdoc documented lib/silcutil/silcutil.h.
4417 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4419 * Optimized even more the SilcPacketContext structure. Now
4420 totally saved 16 bytes of memory per context after optimization.
4421 Affected files are lib/silccore/silcpacket.[ch].
4423 * Made strict checks for valid SILC IDs. Affected file is
4424 lib/silccore/silcid.c.
4426 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4428 * Changed the object argument for silc_cipher_register,
4429 silc_hash_register, silc_hmac_register and silc_pkcs_register
4430 to const. Affected files are lib/silccrypt/silccipher.[ch],
4431 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
4433 * Changed the silc_get_username and silc_get_real_name to
4434 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
4436 * Fixed the Irssi SILC Client to use the silc_get_username and
4437 silc_get_real_name insted of glib routines since the glib
4438 routines only corrupt stack. Fixes the Irssi SILC to work in
4439 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
4441 * Fixed the Irssi to not use g_get_home_dir since it crashes
4442 or returns garbage on cygwin and corrupts stack. Added function
4443 get_home_dir to Irssi routines. Affected files are
4444 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
4446 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4448 * Made some structure optimizations. SFTP memory FS MemFSEntry
4449 entry structure. Optimized SilcTask structure. Optimized
4450 SilcPacketContext structure.
4452 Affected files lib/silcsftp/sftp_fs_memory.c,
4453 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
4455 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4457 * And yet again reverted back the config thing since Johnny
4458 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
4461 * Fixed memory leaks from config object. Affected files are
4462 silcd/serverconfig.[ch].
4464 * Added support for adding new connections to the server in rehash.
4465 After rehash they take effect.
4467 Added support for changing the maximum allowed connections in
4468 rehash. The number can grow but going smaller is not supported.
4470 Added function silc_server_num_sockets_by_remote to the
4471 silcd/server_util.[ch].
4473 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
4475 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4477 * Added preliminary checking during config parsing for a valid
4478 public/private key and removed further checks in the code.
4479 Affected files are silcd/serverconfig.[ch], server.c.
4481 * Moved functions silc_server_drop() and silc_server_daemonise()
4482 from server.c to silcd.c since they are stricly related to
4483 the application activity.
4485 * Reverted a small part of the automatic ref/unref since
4486 it caused a double unref in some situations. Affected
4487 files are silcd/silcd.[ch], server.c, serverconfig.c.
4489 * Added some .cvsignore files in the lib directory.
4491 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4493 * Fixed silc_net_gethostbyaddr to correctly resolve by
4494 address. Affected file lib/silcutil/silcnet.c.
4496 * Fixed the notify relaying to client. The HMAC to be used
4497 with relayed packets ws wrong and caused decryption failure
4498 at the client end. Affected file is silcd/packet_receive.c.
4500 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4502 * Created new branch silc_protocol_1_0_branch.
4504 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4506 * Changed the silc_server_config_* routines to be SilcServer
4507 independent. They are now officially application specific code
4508 and not part of generic server implementation. Affected files
4509 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4511 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4513 * Added automatic referencing of config context in the
4514 silc_server_config_alloc, and automatic unreferencing in the
4515 silc_server_config_destroy. Affected files are
4516 silcd/serverconfig.[ch], silcd/silcd.c.
4518 * Fixed the silc_log_quick handling in the logging routines.
4519 It didn't log quickly when it was TRUE. Affected file is
4520 lib/silcutil/silclog.c. Also the flush delay was set even
4521 if it was 0 in config file. Affected file is
4522 silcd/serverconfig.c.
4524 * Added support for changing key pair of the server in rehash.
4525 Affected file silcd/server.c.
4527 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4529 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4530 too early, before getting the channel entry. Affected file
4531 is silcd/packet_receive.c.
4533 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4535 * Added functions silc_server_config_[ref/unref], these are used
4536 to prevent that the config object is destroyed.
4538 No longer directly affect global variables silc_log_quick and
4539 silc_log_delay, they are first cached inside the config object
4540 and then applied with silc_server_config_setlogfiles().
4542 silc_server_config_set_defaults() is now internal to
4543 serverconfig.c, there are no reasons to show this internal stuff
4546 Affected files are silcd/serverconfig.[ch].
4548 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4549 fprintf's to stderr, since some code may be executed again after
4550 the server went into the background. Affected files are
4553 * Added rehash support. Added function silc_server_rehash() that
4554 will perform all the basic tasks of the rehashing procedure.
4556 * Added command line option `-x, --hexdump'. This will enable the
4557 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4558 The option `--hexdump' implies `--debug'.
4560 * Fixed a bad bug in the logging APIs (silcutil library) where
4561 the application would crash after calling silc_log_reset_all().
4563 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4565 * Fixed the KICKED notify handling in client library to
4566 correctly remove the channel and all entries from the
4567 channel when I was kicked. This bug crashed the client.
4569 Fixed yet another but in KICKED notify handling to remove
4570 the kicked client correctly from the channel.
4572 Affected file is lib/silcclient/client_notify.c.
4574 * Fixed a minor bug in looking up correct client entry
4575 in KICKED notify in server. Affected file is
4576 silcd/packet_receive.c.
4578 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4579 sources correctly to distribution. Fixes --with-gmp option.
4581 * Removed the manual rehashing from ID Cache, and changed it
4582 to use the SILC Hash Table's auto rehash feature. Affected
4583 file is lib/silccore/silcidcache.c.
4585 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4587 * Fixed a bug in the silc_client_nickname_format function that
4588 handles the multiple same nickname formatting. Two clients
4589 with same nickname caused problems after the first one left
4590 and rejoined. It didn't format the nickname correctly.
4591 Affected file is lib/silcclient/idlist.c.
4593 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4595 * Don't change the topic if olod topic is same as new one.
4596 Affected file is silcd/packet_receive.c.
4598 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4600 * Added cross-reference support to the SILC Documentation
4601 generator. All types across all HTML files are now cross-
4602 referenced. Affected files util/robodoc/generator.c and
4603 scripts/silcdoc/silcdoc.
4605 * Added file lib/silcutil/silctypes.h to include all the
4606 arithmetic type definitions and some macros. Removed
4607 includes/bitmove.h and moved macros to silctypes.h.
4609 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4611 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4613 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4615 * Added `type' argument to silc_id_payload_parse_id function which
4616 now returns the type of the ID to the sent pointer. Affected
4617 file is lib/silccore/silcid.[ch].
4619 * Added check for CMODE_CHANGE notify type that mode change is
4620 allowed by the sender. Affected file silcd/packet_receive.c.
4622 * Added check for CUMODE_CHANGE notify type that mode change is
4623 allowed by the sender. Affected file silcd/packet_receive.c.
4624 Added the ID type as CUMODE_CHANGE notify type as argument
4625 to the `notify' client operation. Affected files are
4626 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4628 * Added function silc_client_add_server to the client library.
4629 Added support for resolving also channel and server info when
4630 received unknown entity in notify packet. Affected files are
4631 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4633 * Added function silc_command_get_status to return the command
4634 status from the command reply's argument payload. Affected files
4635 are lib/silccore/silccommand.[ch].
4637 * Added check for KICKED notify type that the kicking is
4638 allowed by the client. Affected file silcd/packet_receive.c.
4640 * Created function silc_get_input which can be used to get input
4641 (echo on or off) from user on command line. Affected files are
4642 lib/silcutil/silcutil.[ch].
4644 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4646 * Optimized silc_server_packet_relay_to_channel function.
4647 Added new function silc_channel_message_payload_encrypt which
4648 can be called directly if channel message payload needs to
4649 be encrypted and is already encoded (no need to call _encode
4650 function). Packet relaying is now done by router without any
4651 extra memory allocations. Affected files are
4652 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4653 silcd/packet_send.c.
4655 * Fixed the INVITE notify handling. It took wrong arguments
4656 as invite list and invite delete. Affected file is
4657 silcd/packet_receive.c.
4659 * Added check for TOPIC_SET notify type that the topic change is
4660 allowed by the client. Affected file silcd/packet_receive.c.
4662 * Added check for INVITE notify type that inviting is allowed by
4663 the client. Affected file silcd/packet_receive.c.
4665 * Changed the silc_server_client_on_channel to return the
4666 SilcChannelClientEntry as well. Moved the function
4667 silc_server_check_cmode_rights to server_util.[ch].
4668 Affected files are silcd/server_util.[ch], silcd/command.c.
4670 * Added function silc_server_check_umode_rights to check whether
4671 changing client's user mode is allowed. Added check for
4672 UMODE_CHANGE notify type that the umode change is allowed
4673 by the client. Affected files are silcd/server_util.[ch],
4674 silcd/packet_receive.c and silcd/command.c.
4676 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4678 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4679 ID length. It ignored that ID can be IPv6 based as well.
4680 Affected file lib/silccore/silcpacket.h.
4682 * Fixed the silc_id_id2str and silc_id_str2id to take the
4683 IPv6 address offset's into consideration. Affecte file is
4684 lib/silccore/silcid.c.
4686 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4688 * Fixed the internal Unix scheduler functions to check for
4689 NULL context they may receive. The affected file is
4690 lib/silcutil/unix/silcunixschedule.c.
4692 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4694 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4695 can specify different directory with --home command line
4696 parameter. Affected files irssi/src/silc/core/client_ops.c,
4699 * SILC-specific commands aren't now executed if the active server
4700 isn't of SILC-type, so there won't be problems with having
4701 IRC and SILC protocol support in same client. Affected files
4702 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4705 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4707 * Improved the signal support in SILC Schedule. Added new
4708 function silc_schedule_signal_call which is used by application
4709 to mark a signal to be called. It is now safe to perform
4710 any kind of tasks in signal callbacks since it is guaranteed
4711 that the application specified signal callback is called
4712 after the signal is over. Affected files are
4713 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4715 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4717 * Added `name' field to SilcChannelPrivateKey to represent
4718 application given name for the key. Moved also the context from
4719 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4720 Added the `name' argument also to the function
4721 silc_client_add_channel_private_key.
4723 Added function silc_client_current_channel_private_key to set the
4724 current channel private key in use.
4726 Added "change" command to KEY command which can be used to change
4727 the current channel private key. Bound the command also to
4728 alt+K (Alt+Shift+k).
4730 Also affected files lib/silcclient/client_channel.c,
4731 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4733 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4735 * Added silc_rng_get_byte_fast function in to the
4736 lib/silccrypt/silcrng.[ch].
4738 * Changed the interface of silc_packet_assemble and the
4739 silc_packet_send_prepare. If silc_packet_assmble is now
4740 called the application does not call silc_packet_send_prepare
4741 because the library will call it automatically. These
4742 interfaces now also return a reference to the outgoing buffer
4743 which includes the assembled packet, which the application can
4744 use to encrypt the packet.
4746 Affected files are lib/silccore/silcpacket.[ch],
4747 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4748 silcd/packet_send.c, server_backup.c and packet_receive.c.
4750 * Fixed a packet sending bug on very high load, where outgoing
4751 packet queue wasn't handled correctly and packets got corrupted.
4752 Affected files are lib/silcutil/*/silc*sockconn.c,
4753 lib/silcclient/client.c and silcd/server.c.
4755 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4757 * Added macro SILC_PACKET_DATALEN which can be used during
4758 packet assembling to check whether the data to be added to
4759 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4760 len is truncated until it fits it.
4762 Added checks for maximum length of channel message payload and
4763 private message payload also.
4765 Added checks for maximum packet length in server and in
4768 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4769 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4770 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4771 lib/silcclient/client_prvmsg.c.
4773 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4775 * Added silc_server_packet_queue_purge call to the
4776 silc_server_disconnect_remote to assure that all data in the
4777 queue before disconnecting is sent to the network. Affected
4778 file silcd/server.c.
4780 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4782 * Added the deleting of server's own ID cache entry to the
4783 silc_server_free function. Free also everything else that
4784 has been allocated in silc_server_init. The affected file
4787 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4789 * Added functions silc_parse_version_string, silc_version_to_num,
4790 and silc_ske_parse_version to parse SILC protocol style version
4791 strings. Affected files lib/silcutil/silcutil.[ch] and
4792 lib/silcske/silcske.[ch].
4794 * Added new configuration params: version_protocol, version_software
4795 and version_software_vendor to specify what version the remote
4796 host must at least be to be able to connect to server. The vendor
4797 string can be regex matched too. Added new function
4798 silc_server_connection_allowed to check maximum number of allowed
4799 connections, and allowed versions for incoming connections.
4800 Affected files are silcd/server.c, server_util.[ch] and
4803 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4805 * Added preliminary support for signals in scheduler. The
4806 signals we care about are now blocked always when the scheduler
4807 is locked. This way we can synchronise the use of signal with
4808 scheduler. It is guaranteed that when signal occurs the scheduler
4809 is not locked, and thus new tasks can be safely added to the
4812 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4813 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4814 Added new platform specific routines
4815 silc_schedule_internal_signals_[un]block and
4816 silc_schedule_internal_signal_[un]register.
4818 Added new functions to SILC Schedule API:
4819 silc_schedule_signal_[un]register. Each signal that application
4820 is going to use should be registered to the scheduler.
4822 Affected files are lib/silcutil/silcschedule.[ch],
4823 lib/silcutil/*/silc*schedule.c.
4825 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4827 * Check for unauthenticated client and server in the
4828 silc_server_new_client and silc_server_new_server functions.
4829 Affected file silcd/packet_receive.c.
4831 * Added function silc_string_is_ascii to check whether given
4832 string is 7-bit ASCII string. Affected files are
4833 lib/silcutil/silcutil.[ch].
4835 * Added function silc_id_is_valid_server_id into the
4836 silcd/serverid.c and added checking for valid Server ID's in
4837 silc_server_new_server. The Server ID must always be based
4838 on the server's public IP address.
4840 * Added logging of DISCONNECT packet message in the server.
4841 Affected file silcd/server.c.
4843 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4845 * Changed all library interfaces that use Global RNG to also
4846 accept SilcRng as argument. Affected files are
4847 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4848 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4849 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4850 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4851 lib/silccrypt/rsa.c.
4853 * Added function silc_pkcs_generate_key to the
4854 lib/silccrypt/silcpkcs.[ch] for applications so that they
4855 don't need to do pkcs->pkcs->init calls anymore.
4857 * Remove SilcSocketConnection from the SFTP API since it really
4858 wasn't needed there. The application has the information
4859 saved in its contexts anyway and the SFTP layer doesn't need
4860 know about it. Affected files lib/silcsft/silcsftp.h and
4861 lib/silcsftp/sftp_[server/client].c.
4863 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4864 The SilcSimContext is not SilcSim.
4866 * Fixed possible buffer overflows in silc_id_render in the
4867 lib/silcutil/silcutil.c.
4869 * On EPOC the global crypto module lists are not used at all
4870 in the crypto library. Added support for using the constant
4871 algorithm list on EPOC. Affected files are
4872 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4875 * Fixed the handling of third parameter of KICKED notify, since
4876 it was mistakenly updated to SILC Protocol 1.0 even though it
4877 is to be included in 1.1. Since it is not in 1.0 it is not
4878 mandatory, and this fix now handles it only if it is provided,
4879 and it is not error if it is not provided. Affected file
4880 lib/silcclient/client_notify.c.
4882 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4884 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4885 client. Affected file irssi/src/silc/core/client_ops.c.
4887 * Merged with Irssi 0.8.4 from irssi.org CVS.
4889 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4891 * Check for valid socket connection in client entries before
4892 sending any messages. Fixes a crash, but doesn't fix some
4893 other underlaying bug that is lurking there. Affected
4894 file silcd/packet_send.c.
4896 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4898 * $usermode, $cumode and $cumode_space expandos shouldn't do
4899 anything with non-SILC server records. Affected file
4900 irssi/src/silc/core/silc-expandos.c
4902 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4904 * Fixed the silc_net_check_[host/local]_by_sock to support
4905 IPv6 bound sockets as well. Now they can return IPv6 addresses
4906 as well. Affected file lib/silcutil/silcnet.c.
4908 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4909 Affected lib/silcutil/unix/silcunixnet.c.
4911 * Fixed ID rendering (at least on some platforms, not NetBSD)
4912 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4914 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4916 * Added silc_hash_public_key and silc_hash_public_key_compare
4917 functions to be used with SilcHashTable. They can be used to
4918 hash public keys and compare public keys in hash table. Affected
4919 file lib/silcutil/silcutil.[ch].
4921 * Added support for specifying multiple public keys for Client
4922 connection section in server configuration file. This makes it
4923 possible to accept multiple public keys from same host, or to
4924 make a section that accepts any incoming host, and have the
4925 accepted public keys listed in the section.
4927 Added functions silc_sever_[find/get]_public_key, added the
4928 support for this actually to all connection sections but only
4929 the Client section is currently allowed to specify multiple
4932 Affected files are silcd/server.c, server_internal.h,
4933 command.c, protocol.c, server_util.[ch], packet_receive.c.
4935 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4937 * Merged Irssi 0.8.2 from irssi.org CVS.
4939 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4941 * If silc_debug is TRUE, also output standard logging messages
4942 to stderr with the debug output.
4944 Made silc_log_reset_all() flushing all channels before returning.
4945 Also fixed some documentation typos.
4947 Affected files are lib/silcutil/silclog.[ch].
4949 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4951 * Fixed the server to check correctly the amount of connections
4952 from single host, by checking also the type of the connection.
4953 Fixed also the comparison of number of connections and number
4954 of allowed connections. Affected files are silcd/server.c,
4957 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4959 * Fixed the USERS command reply to save the user's mode on the
4960 channel as well. Fixed JOIN command reply to check whether a
4961 client is on channel already and not join it twice. Affected
4962 file lib/silcclient/command_reply.c.
4964 * Added new file silc-expandos.c into irssi/silc/core/ to return
4965 various stuff for various signal for the statusbar etc. updating.
4966 Now Irssi SILC client prints channel user modes etc. on the
4969 * The user mode (like server/router operator changes) is now shown
4970 on the Irssi SILC client's statusbar. The affected files are
4971 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4973 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4975 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4976 to SILC_SCHEDULE_[UN]LOCK macros.
4978 * Added more error printing to logs in server code. Affected
4979 files silcd/server.c and silcd/protocol.c.
4981 * Fixed -S option parsing in Irssi SILC Client. Affected file
4982 irssi/src/silc/core/silc-core.c.
4984 * Added silc_buffer_alloc_size function. Affected file is
4985 lib/silcutil/silcbuffer.h.
4987 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4989 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4990 constants. Affected files in
4991 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4994 * Changed the internal SFTP Memory FS table to const. Affected
4995 file lib/silcsftp/sftp_fs_memory.c.
4997 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4999 * Fixed the buffer formatting and unformatting routines to
5000 check the size of 64 bits types with sizeof(). Affected
5001 file is lib/silcutil/silcbuffmt.c.
5003 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5005 * Removed 0.6.x backwards support.
5007 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5009 * Changed all integer type names:
5010 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
5011 to avoid collisions with other libraries using same type names
5014 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5016 * Added `prefer_ipv6' argument to the functions
5017 silc_net_gethostbyname[_async]. If it is TRUE it will return
5018 IPv6 address over IPv4. If FALSE IPv4 address is returned
5019 even if IPv6 address was found. Affected files
5020 lib/silcutil/silcnet.[ch].
5022 * Added support silc_net_create_connection[_async] to fallback
5023 to IPv4 address if IPv6 address could not be used (like if
5024 it doesn't work on a specific system). Affected file in
5025 lib/silcutil/unix/silcunixnet.c.
5027 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5029 * Added silc_schedule_reinit function to do the enlarging
5030 of the max tasks handling capabilities of the scheduler.
5031 Affected files lib/silcutil/silcschedule.[ch].
5033 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5035 * Added automatic extern "C" { ... } for C++ compilers so the
5036 application does not need to define them. Affected file
5037 includes/silcincludes.h.
5039 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
5040 old name went against naming convention. Applications now
5041 include "silcclient.h" instead of "clientlibincludes.h".
5042 Removed includes/clientlibincludes.h, it is redundant now.
5044 * Renamed includes/version.h to silcversion.h.
5046 * Added really preliminary support for OS/2 into the util
5047 library. Only thread & mutex API is implemented, others
5048 are still to be implemented. Created the lib/silcutil/os2/
5049 directory. Created also file includes/silcos2.h.
5051 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5053 * Added preliminary BeOS support into the util library.
5054 Created lib/silcutil/beos/, and implemented all the needed
5055 functions to support SILC on BeOS. Created also file
5056 includes/silcbeos.h.
5058 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
5060 * Added proper initializations to silc's irssi code, so it's
5061 now possible to load it as module. Affected files
5062 irssi/src/silc/core/silc-core.c,
5063 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
5065 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5067 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
5070 * Fixed the silcdoc document generator to correct generate
5071 docs from all kinds of filenames. Affected files are
5072 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
5074 * ROBOdoc documented lib/silcutil/silcmemory.h.
5075 Added also new function silc_memdup.
5077 * Removed lib/silcutil/silcbufutil.h and moved those routines
5078 to the lib/silcutil/silcbuffer.h.
5080 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5082 * Added `user_count' to the SilcChannelEntry which now tells the
5083 number of users on the channel. The user count is now saved
5084 in normal server of global channels as well. Affected files
5085 silcd/server.c, idlist.h, packet_receive.c and command.c.
5087 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
5088 include file utility functions.
5090 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
5091 instead of calling directly OS routines.
5093 * Fixed NICK change printing in Irssi SILC Client. Fixed
5094 KICKED notify printing in Irssi SILC Client. Affected file
5095 irssi/src/silc/core/client_ops.c.
5097 * Fixed a NICK change bug in client library, to not recreate the
5098 client_entry->channels hash table everytime nick is changed.
5099 Affected file lib/silcclient/client.c.
5101 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5103 * ROBOdoc documented the lib/silcske/silcske.h, and improved
5104 the SKE interface a bit.
5106 * Fixed padding problem in PKCS#1. The padding was not actually
5107 random since the random number generator was used incorrectly.
5108 This security bug affects only when encrypting with PKCS#1, and
5109 it is not currently used at all in SILC. SILC only use signing
5110 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
5112 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5114 * Rewrote the notify handling in Irssi SILC client to not call
5115 the events as signals. Fixes problems with Perl support.
5116 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
5118 * Send the auto-nicking NICK command in client library with
5119 little timeout after connecting. The affected file is
5120 lib/silcclient/client.c.
5122 * Added following new config file settings:
5123 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
5124 key_exchange_timeout, conn_auth_timeout, connections_max,
5127 Implemented all the new config settings handling in the server.
5129 Optimized the use of SKE Mutual flag usage. Use it only
5130 if connection authentication protocol is not based in public
5133 Renamed all SilcServerConfigSection* to SilcServerConfig*
5134 to have a bit shorter names.
5136 Affected files silcd/serverconfig.[ch], server.[ch], and
5139 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5141 * Cleaned up the listening sockets code, preparing for the rehash
5142 support. Affected file is silcd/server.c.
5144 * Fixed some output messages. Affected files are silcd/silcd.c,
5147 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5149 * Create lib/doc/silcrng_intro.html document as introduction
5150 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
5152 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5154 * Fixes to the silcd config template. Affected file is
5155 doc/example_silcd.conf.in.
5157 * Removed type casts from silc_calloc(), conforming to the
5158 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
5160 * Removed param_name member from client, server, and router
5161 section structs, now identifying the param directly.
5163 Added CONFIG_FREE_AUTH macro in config file parsing.
5165 Affected files are silcd/serverconfig.[ch].
5167 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
5169 * Fixed command line parameter handling. All SILC initialization
5170 is now done in silc_core_init() which also fixes autoconnecting
5173 Affected files irssi/src/silc/core/silc-core.c,
5174 irssi/src/fe-text/silc.c.
5176 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5178 * Added new configuration options and blocks:
5179 keepalive_secs, reconnect_count, reconnect_interval,
5180 reconnect_interval_max, reconnect_keep_trying and
5181 require_reverser_lookup. Added ConnectionParam block, and
5182 implemented the connection parameters when connecting as
5183 initiator and when accepting connections as responder.
5185 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
5186 whether given configuration value has been given already.
5188 Affected files silcd/serverconfig.[c], server.[c].
5190 * Splitted the doc/example_silcd.conf.in. Separated the crypto
5191 algorithm parts and created new file silcalgs.conf, that
5192 is now included from the example_silcd.conf.in.
5194 * Optimized the silc_server_connect_to_router_second to take
5195 the connection configuration object from the SilcServerConnection
5196 object instead of finding it during the connecting phase.
5197 Added the configuration object to SilcServerConnection struct.
5198 Affected files silcd/server_internal.h, server.c.
5200 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5202 * Add the client on channel after it was resolved at the
5203 channel message receiving, and it was not already on the
5204 channel. Affected file lib/silcclient/client_channel.c.
5206 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5208 * Fixed the public key authentication to allocate always the
5209 destination signature buffer instead of using static buffer.
5210 Affected file silcd/protocol.c.
5212 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5214 * Unified the serverconfig.[ch]'s helper function interface.
5215 Affected file silcd/serverconfig.[ch].
5217 * Removed doc/example_silc.conf.in since it is redundant.
5218 The make install will now install irssi/silc.conf file.
5220 * Added new Passphrase and Publickey authentication methods to
5221 config file, allowing both public key and passphrase based
5222 authentication to be set at the same time.
5224 Added `prefer_passphrase_auth' setting in config file which
5225 can be used to set to prefer passwd auth if both passwd and
5226 public key is set. If not set, public key is preferred.
5227 This has effect only when being initiator (responder will try
5230 Added support for authentication with passphrase and public key
5231 at the same time. The passphrase is tried first always since
5232 it is faster to check.
5234 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
5236 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5238 * Merged the new SILC Config library, with the server parsing
5239 support. Read the header file silcconfig.h or the toolkit
5240 documentation for the news. Affected files are
5241 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
5242 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
5243 silcd/protocol.c silcd/server.c silcd/server_backup.c
5244 silcd/serverconfig.[ch] silcd/silcd.c.
5246 * Fixed some silclog documentation. Affected file is
5247 lib/silcutil/silclog.h.
5249 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5251 * The silc_cipher_register, silc_hash_register and
5252 silc_hmac_register now checks if the object to be registered
5253 is registered already. Affected files are
5254 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
5256 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5258 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
5260 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5262 * Allow zero length channel messages inside the Channel Message
5263 Payload. Affected file lib/silccore/silcchannel.c.
5265 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
5266 as header filenames.
5268 * Removed lib/silcclient/README and created HTML file
5269 lib/silcclient/silcclient_using.html, which is now included
5270 as part of Toolkit documentation.
5272 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5274 * Fixed CUMODE_CHANGE notify handling to change the mode of
5275 correct client. Affected file lib/silcclient/client_notify.c.
5277 * Make silc_rng_alloc fail if it cannot allocate the sha1
5278 hash algorithm. Affected file lib/silccrypt/silcrng.c.
5280 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5282 * Fixed the file transfer's key agreement payload to include
5283 zero port also if the hostname is NULL because it could not
5286 Call file transfer monitor callback now also if error occurs
5287 during key agreement protocol.
5289 Changed the silc_client_file_send interface to return the
5290 SilcClientFileError instead of session id. The session ID
5291 is returned into pointer provided as argument.
5293 Check that the file exists locally before sending the
5294 file transfer request at all.
5296 Affected file lib/silcclient/client_ftp.c, silcapi.h.
5298 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
5299 error than can occur while key agreement protocol. Affected
5300 file lib/silcclient/silcapi.h.
5302 * Fixed the event_mode CMODE handler to not crash when mode
5303 is changed and +k mode is set in the channel. Affected file
5304 irssi/src/silc/core/silc-channels.c.
5306 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
5307 SILC_LOG_WARNING to give out Warning and not Error. Affected
5308 file lib/silcutil/silclog.c.
5310 * Fixed the channel message payload decryption in the function
5311 silc_channel_message_payload_decrypt to not modify the original
5312 buffer before it is verified that the message decrypted
5313 correctly. Otherwise, next time it is called with correct
5314 channel key it won't encrypt since the payload is corrupted.
5315 Affected file lib/silccore/silcchannel.c.
5317 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5319 * Do not constantly resize the window. A fix patch by cras.
5320 Affected file irssi/src/fe-text/screen.c.
5322 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5324 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
5325 Affected file lib/silcutil/silcnet.c.
5327 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5329 * Fixed a bug in hash table internal routine for traversing
5330 the table with foreach callback. The current entry may
5331 become invalid in the callback but it was referenced after
5332 the callback returned.
5334 Do not allow auto rehashing of hash table during the
5335 silc_hash_table_foreach operation, for same reasons as it is
5336 not allowed for SilcHashTableList. Affected files are
5337 lib/silcutil/silchashtable.[ch].
5339 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5341 * Defined DLLAPI into silcincludes.h and silcwin32.h for
5342 Win32 DLL. extern's in header files are now declared with
5345 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5347 * Fixed private message handling. It used some old code that
5348 caused the client to crash. Affecte file is
5349 lib/silcclient/client_prvmsg.c.
5351 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5353 * Added function silc_client_add_channel,
5354 silc_client_replace_channel_id, and removed functions
5355 silc_client_new_channel_id and silc_idlist_get_channel_by_id
5356 from client library.
5358 * Added cross reference of the joined channels to the
5359 SilcClientEntry, and changed the SilcChannelEntry's
5360 users list to SilcHashTable. The affected files are
5361 lib/silcclient/idlist.[ch].
5363 * Fixed a bug in hash table tarversing. While the hash table
5364 is traversed with SilcHashTableList the table must not be
5365 rehashed. It is now guaranteed that auto rehashable tables
5366 are not rehashed while tarversing the list. Also defined that
5367 silc_hash_table_rehash must not be called while tarversing
5368 the table. Added function silc_hash_table_list_reset that must
5369 be called after the tarversing is over. The affected files are
5370 lib/silcutil/silchashtable.[ch].
5372 * Changed all hash table traversing to call the new
5373 silc_hash_table_list_reset in server and in client library.
5375 * Added function silc_client_on_channel to return the
5376 SilcChannelUser entry if the specified client entry is joined
5377 on the specified channel. This is exported to application as
5378 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
5380 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5382 * Fixed founder regaining problem with JOIN command on normal
5383 server. The notify for mode change must be sent always and
5384 not only if !cmd->pending. Affected file silcd/command.c.
5386 * Fixed the WHOWAS command's reply sending to support the
5387 lists correctly. Affected file silcd/command.c.
5389 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5391 * When sending JOIN command to router for processing the
5392 sender's old command identifier was not saved back to the
5393 sender's command context, fixed now. The affected file is
5396 * Create the key in JOIN command of the router did not return
5397 the channel key, added check for this. Affected file is
5400 * Fixed a channel ID update bug in JOIN command reply. Do
5401 not directly upgrade the ID but call the function
5402 silc_idlist_replace_channel_id if the ID was changed.
5403 Affected file silcd/command_reply.c.
5405 * Fixed memory leaks from command calling if it would fail.
5406 Affected file silcd/command.c.
5408 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5410 * Applied patches from cras:
5412 Memory leak fixes around libaries, irssi window resize fix,
5413 new silclist.h and silcdlist.h, all extern inline changed to
5416 * Removed dotconf from lib/dotconf, not needed anymore.
5418 * Removed TRQ from lib/trq, not needed anymore.
5420 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
5421 with server connections. Later this will be configurable
5422 in config file after new config file is done. Affected file
5425 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5427 * Fixed a crash in server related to channel announcements.
5428 Affected file silcd/server.c.
5430 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5432 * Fixed memory leaks in silc_server_create_new_channel*
5433 functions. Affected file silcd/server.c.
5435 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
5436 which ID was changed. This way the router will send the
5437 user list for the channel again, and server won't be in
5438 desync in some rare circumstances. Affected file is
5439 silcd/packet_receive.c.
5441 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5443 * Check for NULL socket pointer in the function
5444 silc_server_packet_send_to_channel_real. Affected file
5445 silcd/packet_send.c.
5447 * Fixed the BAN notify handling to correctly remove ban
5448 list. Affected file silcd/packet_receive.c.
5450 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5452 * Fixed some header addition to Toolkit distribution in
5453 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
5455 * Added lib/silcclient/client_ops_example.h as an template
5456 file for application programmers to quickly start using
5457 the SilcClientOperation functions in their application.
5458 Updated the lib/silcclient/README as well to tell about this
5459 nice file made available.
5461 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5463 * Call silc_server_remove_from_channels when removing client
5464 entry when NO_SUCH_CLIENT_ID was received. Affected file
5465 is silcd/command_reply.c.
5467 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5469 * Added server & router operator statistics updating. Affected
5470 file silcd/packet_receive.c and silcd/command.c.
5472 * Fixed the SERVER_SIGNOFF notify handling on normal server
5473 not to save the history information for clients. Same was
5474 fixed earlier in remove_clients_by_server function, but not
5475 here. Affected file silcd/packet_receive.c.
5477 * Raised the default connection-retry count from 4 to 7 in
5478 server. Affected file silcd/server.h.
5480 * Cancel any possible reconnect timeouts when we start the
5481 key exchange. Affected file silcd/server.c.
5483 * Do not reconnect on connection failure when SCONNECT was
5484 given. Affected files silcd/server.[ch].
5486 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5488 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
5490 * Fixed the NICK command to always give the unformatted
5491 nickname to the one giving the NICK command. If unformatted
5492 nickname is cached already it will be formatted and the
5493 local entry will always get the unformatted nickname.
5494 Affected file lib/silcclient/idlist.c.
5496 * Fixed some double frees from client library commands.
5497 Affected file is lib/silcclient/command.c.
5499 * Fixed CUMODE command in server to assure that no one can
5500 change founder's mode than the founder itself, there was a
5501 little bug. Affected file silcd/command.c.
5503 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5505 * Removed the SilcClientCommandDestructor from the client
5506 libary, it is not needed anymore. Affected files are
5507 lib/silcclient/silcapi.h, command[_reply].[ch],
5508 client_notify, idlist.c.
5510 * Fixed GETKEY command to first resolve client, and then
5511 resolve the server only if the client was not found, instead
5512 of resolving both at the same time. Affected file is
5513 lib/silcclient/command.c.
5515 * Added silc_client_start_key_exchange_cb and lookup the
5516 remote hostname and IP address before starting the key
5517 exchange with server. The affected file is
5518 lib/silcclient/client.c.
5520 * The server's public key is now saved using the IP address
5521 of the server and not the servername for the filename.
5522 The hostname public key filename is checked as an fall back
5523 method if the IP address based filename is not found.
5525 Fixed the GETKEY command to save the fetched server key
5526 in correct filename.
5528 Print the remote server's hostname now when new key is
5529 received during connection process. Affected file is
5530 irssi/src/silc/core/client_ops.c.
5532 * Return always our own public key to the client if it asks
5533 for it with GETKEY command. Affected file silcd/command.c.
5535 * Removed the use_auto_addr variable from default config
5536 file since it was in wrong section. Affected file is
5539 * Fixed TOPIC_CHANGE notification to not route it when it
5540 was sent using silc_server_send_notify_to_channel function.
5541 Affected file silcd/command.c.
5543 * Fixed silc_server_send_notify_kicked to send the kicker's
5544 Client ID also, it was missing. Affected files are
5545 silcd/command.c, silcd/packet_send.[ch].
5547 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5549 * Do not save client history information in SERVER_SIGNOFF.
5550 Fixes the bug in normal server that it does not detect
5551 the client becoming valid after the server becomes back
5552 online. Affected file silcd/server_util.c.
5554 * Added `sock_error' field into the SilcSocketConnection
5555 context. When error occurs during socket operation (read
5556 or write) the error is saved. Added also new function
5557 silc_socket_get_error to return human readable socket error
5558 message. Affected files are lib/silcutil/silcsockconn.[ch],
5559 lib/silcutil/unix/silcunixsockconn.c, and
5560 lib/silcutil/win32/silcwin32sockconn.c.
5562 * The server now prints the socket error message in the
5563 signoff for client. Affected file silcd/server.c.
5565 * Fixed the `created' channel information sending from router
5566 to server in JOIN command. Checks now whether the channel
5567 really was created or not and set it according that.
5569 Fixed the JOIN command to use the client entry's current
5570 ID during the joining procedure instead of the one it sent
5571 in the command (it is checked though), since it can change
5572 between the packet processing and command processing, and
5573 would just case unnecessary pain in the client end. Affected
5574 file silcd/command.c.
5576 * Fixed a channel key payload sending to use correct channel
5577 ID when the server was forced to change the channel's ID by
5578 router. Router sent the key payload with the old Channel ID.
5579 Affected file silcd/packet_receive.c.
5581 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5583 * Call silc_server_save_channel_key only if the key payload
5584 was provided in the JOIN command's command reply. Affected
5585 file silcd/command_reply.c.
5587 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5589 * Fixed silc_mp_sizeinbase to return the value correctly with
5590 MPI. Affected file lib/silcmath/mp_mpi.c.
5592 * Fixed the stop_server signal to correctly stop the scheduler
5593 and gracefully stop the server when SIGTERM or SIGINT signals
5594 are received. Affected file silcd/silcd.c.
5596 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5598 * Simple handling of TERM and HUP signals. Also added some log
5599 flushing call around. Affected file is
5602 * Fixed small bugs in silclog.c. Now buffering output will take
5603 effect after 10 seconds since startup: This will ensure that
5604 no important startup messages are lost. Also output redirection
5605 will preserve original format ([Date] [Type] message).
5606 Affected file is lib/silcutil/silclog.c.
5608 * Added two options to the config file, in the logging section:
5609 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5610 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5612 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5614 * Do not print the warning about log files not being initialized
5615 more than once to avoid excess logging. Affected file is
5616 lib/silcutil/silclog.c.
5618 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5619 the SIM copying in make install in Makefile.am.pre.
5621 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5623 * Rewritten silclog APIs. Globally interesting changes follows:
5624 silc_log_set_files() changed to silc_log_set_file().
5625 silc_log_set_callbacks() changed to silc_log_set_callback().
5626 ROBOdoc documented silclog header file.
5627 SilcLogCb now returns bool to wether inihibit the default
5628 handler or not (to keep the old behaviour return always TRUE).
5629 The new APIs should also fix the problem of the
5630 silcd_error.log file that was written in the current directory.
5633 Log files streams will remain opened after silc_log_set_file()
5634 call, means less CPU usage notably on high traffic servers.
5635 File streams are now full buffered, and flushed to the disk
5636 every 5 minutes, lesses HD activity and CPU usage.
5637 Messages can be redirected, allowing admins to configure
5638 one single logfile for all server messages.
5639 the silc_log_quick global variable to activate fast-logging.
5640 Affected files lib/silcutil/silclog.[ch]
5642 * Changed some code to conform new silclog APIs. Affected
5643 files are doc/example_silcd.conf.in, silcd/server.c
5644 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5647 * Fixed a memory leak that could occur in some situations.
5648 Affected file silcd/serverconfig.c.
5650 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5652 * Added the silc_client_del_client to remove the client from
5653 all channels as well. Affected file lib/silcclient/idlist.c.
5655 * Fixed the client library to correctly remove the client
5656 from all channels when the client entry is being destroyed.
5657 Affected file lib/silcclient/client_notify.c, command.c.
5659 * Added auto-nicking support to the client library. If the
5660 applicatio now sets client->nickname it will be sent to the
5661 server after connecting by the library. This way for example
5662 SILCNICK (or IRCNICK) environment variables will have effect
5663 and always change the nickname automatically to whatever
5664 it is wanted. Affected file lib/silcclient/client.[ch].
5666 * Renamed silc_server_command_bad_chars to the
5667 silc_server_name_bad_chars and moved it to the
5668 silcd/server_util.[ch]. Added also new function
5669 silc_server_name_modify_bad to return nickname that
5670 includes bad characters as new nickname without those
5671 bad characters. This check and modify is now used in
5672 silc_server_new_client when the username is initially set
5673 as nickname, so it must be checked to be valid nickname.
5674 Affected file silcd/packet_receive.c.
5676 * The nickname length is now taken from the packet for real
5677 and not trusted to strlen() since it clearly can return
5678 wrong length for nickname including bad characters. This
5679 also applies to channel names. Affected file silcd/command.c.
5681 * Removed the lib/silcsilm/modules directory. Modules are now
5682 compiled into the lib/silcsim. Fixed the copying of the
5683 modules to follow symbolic links in Makefile.am.pre.
5685 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5687 * Fixed silc_string_regexify list creation. Fixes bugs with
5688 BAN and INVITE commands in server. The affected file is
5689 lib/silcutil/unix/silcunixutil.c.
5691 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5693 * Removed the command destructor entirely from the server's
5694 command and command reply routines. It is not needed, and
5695 its usage was buggy and caused crashes. Affected files are
5696 silcd/command[_reply].[ch].
5698 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5700 * Cancel protocol and NULL sock->protocol if timeout
5701 occurred during protocol. Affected file silcd/server.c.
5703 * Cancel protocol timeouts always before calling the final
5704 callback, to assure that after final callback is called
5705 no other state will be called for the protocol anymore.
5706 Affected file silcd/protocol.c.
5708 * Print error log if incoming connection configuration could
5709 not be found. Affected file silcd/server.c.
5711 * Fixed JOIN command to correctly save the founder mode
5712 to the client on normal SILC server, when the channel
5713 was created by the router. Affected file silcd/command.c.
5715 * Fixed LIST command (hopefully) to send correct reply
5716 packets. Affected file silcd/command.c.
5718 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5720 * The silc_packet_receive_process now returns FALSE if the
5721 read data was invalid packet, and TRUE if it was ok.
5723 The server now checks that if unauthenticated connection
5724 sends data and its processing fails the server will close
5725 the connection since it could be a malicious flooder.
5727 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5729 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5731 * Make sure the warning about error opening a log file is
5732 printed only once and not everytime it fails (produces
5733 too much useless log). Affected file lib/silcutil/silclog.c.
5735 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5737 * Made the silc_server_daemonise() function more readable.
5738 Affected file silcd/server.c.
5740 * Pid file is now optional, the user may comment it out from
5741 the config file. Removed define SILC_SERVER_PID_FILE, we
5742 don't need a default any longer. Affected file
5743 configure.in.pre, lib/Makefile.am.pre.
5745 * Make some use of the pid file. The server now dies at startup
5746 if it detects a valid pid file on his path. The server would
5747 die anyway in this circumstance, because of the bind() failure.
5748 Affected file silcd/silcd.c.
5750 * No longer compiling lib/dotconf.
5752 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5754 * Fixed JOIN command parsing not to crash. Affected file
5755 lib/silcclient/command.c.
5757 * Fied the NICK_CHANGE notify to add the new client entry
5758 even it is resolved. This removes an <[unknown]> nick
5759 thingy bug in the client. Affected file is
5760 lib/silcclient/client_notify.c.
5762 * Do not try to allocate 0 bytes (efence does not like it)
5763 in lib/silccore/silccomand.c when encoding payload.
5765 * Do not take IRCNICK as nickname in Irssi SILC client since
5766 it is not possible to set nickname before hand connecting
5767 the server (TODO has an entry about adding auto-nicking
5770 * Changed the silc_server_command_pending to check whether
5771 there already exists an pending entry with the specified
5772 command, command identifier and pending callback. This is
5773 to fix IDENTIFY and WHOIS related crashes that may register
5774 multiple pending commands with same identifier. Affected
5775 file silcd/command.c.
5777 * Fixed the server to reconnect to the router even if it
5778 was already reconnecting and EOF was received. This to
5779 fix a possibility that the server wouldn't ever try to
5780 auto-reconnect to the router. Affected file silcd/server.c.
5782 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5784 * Fixed the server's password authentication to use the
5785 length of the locally saved password, and not the one
5786 sent in the packet. Affected file silcd/protocol.c.
5788 * Fixed same password authentication problem in the
5789 Authentication Payload handling routines in
5790 lib/silccore/silcauth.c.
5792 * Yet another password authentication problem fixed with
5793 channel password handling in silcd/command.c.
5795 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5797 * If first character of string in silc_parse_userfqdn is '@'
5798 then do not parse it. Affected file is
5799 lib/silcutil/silcutil.c.
5801 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5803 * Fixed minor bug in IDENTIFY command reply sending, which
5804 caused various weird problems during JOIN when it was
5805 resolving names for users. Affected file silcd/command.c.
5807 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5809 * Fixed the IDENTIFY command reply sending to chech better valid
5810 clients. It was possible to send incomplete list of replies.
5811 Affected file silcd/command.c.
5813 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5815 * Added silc_client_command[s]_[un]register functions now to
5816 dynamically register the commands in client library. Removed
5817 the static table of commands. This allows the client library
5818 to call commands without causing the application to know about
5819 what commands library has called.
5821 Removed the INFO command reply kludge to detect when the command
5822 was called by library. Now library use its own command reply
5823 function for INFO command.
5825 Added function silc_client_command_call to call a command.
5826 Application can use it to call command, not access the structure
5829 Now all commands that are sent by the client library (not
5830 explicitly sent by application) use own command reply functions.
5832 Affected files around lib/silcclient/ and in
5833 irssi/src/silc/core/.
5835 * Fixed the WHOIS command reply sending to chech better valid
5836 clients. It was possible to send incomplete list of replies.
5838 Fixed the WHOIS and IDENTIFY to send the request to router
5839 if normal server did not do it and did not find any results.
5841 Affected file silcd/command.c.
5843 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5845 * Moved the internal data from SilcClient context into its
5846 own file, not accesible to application. Affected files
5847 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5848 and other files in client library.
5850 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5852 * Added doc/examples installation target in Makefile.am.pre.
5855 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5857 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5858 commands the found client entry will be removed from the
5859 cache, after notifying application about the error. Affected
5860 file lib/silcclient/command_reply.c.
5862 * Changed the /MSG to check for exact nickname user gave, and
5863 not let `nick' match `nick@host' if it is only one found. Now,
5864 user must type the exact nickname (like nick@host2) even if
5865 there are no more than one same nicks found. This is to avoid
5866 a possibility of sending nickname to wrong nickname since
5867 `nick' could match `nick@host'. Affected file is
5868 irssi/src/core/silc-servers.c.
5870 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5872 * Do not print "you are now server operator" or similar when
5873 giving /away command. Affected files are
5874 irssi/src/silc/core/client_ops.c, silc-servers.h.
5876 * Made the silc_server_command_pending_error_check to send
5877 the same command reply payload it received back to the
5878 original sender of the command. This way all arguments
5879 that was received by the server will be received by the
5880 client too. Affected file silcd/command.c.
5882 * Added the silc_idcache_add to return the created cache entry
5883 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5885 * Add global clients to expire if they are not on any channel.
5886 This is because normal server will never know if they signoff
5887 if they are not on any channel. The cache expiry will take
5888 case of these entries. This is done by normal servers only.
5889 The affected files are silcd/command_reply.c,
5890 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5892 * If server receives invalid ID notification for WHOIS or
5893 IDENTIFY and the ID exists in the lists, it is removed.
5894 Affected file silcd/command_reply.c.
5896 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5897 in client then client entry that it matches is searched and
5898 the nickname is printed on the screen for user. Affected
5899 file irssi/src/silc/core/client_ops.c.
5901 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5903 * Use cache entry expire time in the LIST command reply to
5904 purge old entries from the cache after the LIST command
5905 reply has been received. This way we don't have non-existent
5906 entries in the cache for too long. Affected file is
5907 silcd/command_reply.c.
5909 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5911 * If we are normal server, and we've not resolved client info
5912 in WHOIS or IDENTIFY from router, and it is global client,
5913 we'll check whether it is on some channel. If it is not
5914 then we cannot be sure about its validity and will resolve it
5915 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5916 file silcd/command.c.
5918 * Search channel by name (if possible) rather than by ID
5919 in IDENTIFY command's command reply. Affected file is
5920 silcd/command_reply.c.
5922 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5924 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5925 Updated specs and implemented it. Affected file silcd/command.c,
5926 silcd/packet_send.c and silcd/packet_receive.c.
5928 * Implemented the <founder auth> payload handling in the JOIN
5929 command. If provided all conditions for channel joining
5930 except requirement to provide correct passphrase can be
5931 overrided by the channel founder. Updated the protocol specs.
5932 Affected file silcd/command.c.
5934 Added support for founder auth in JOIN command in client
5935 library. Fixed the parsing of the JOIN command now to support
5936 all options as they should be. The affected file is
5937 lib/silcclient/command.c.
5939 * Optimized the WHOIS and IDENTIFY commands to send the request
5940 to router only if it includes nicknames or other names. If
5941 they include only IDs then check the local cache first before
5942 routing. Affected file is silcd/command.c.
5944 * Added channels topic announcements. Affected file is
5945 silcd/packet_receive.c and silcd/server.c.
5947 * Fixed the silc_server_send_notify_topic_set to really destine
5948 the packet to channel. Affected file silcd/packet_send.c.
5950 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5951 library. Affected file lib/silcclient/client_notify.c.
5953 * Added UMODE announcements. Affected file silcd/server.c.
5955 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5957 * Memory leak fixes in:
5959 lib/silcutil/silcsockconn.c
5960 lib/silcske/silcske.c
5961 lib/silcske/groups.c
5963 lib/silccrypt/silcpkcs.c
5964 lib/silccore/silccommand.c
5965 lib/silccore/silcidcache.c
5970 * ROBOdoc documented the lib/silcske/groups.h file and a
5971 bit changed the interface for better.
5973 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5975 * Update the client entry context in the ID cache after
5976 nick change. Affected file lib/silcclient/command.c.
5977 Fixes the CUMODE command when regaining founder privileges,
5978 and a little WHOIS problem.
5980 * Fixed silc_net_gethostbyname to correctly call the
5981 inet_ntop. Affected file lib/silcutil/silcnet.c.
5983 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5985 * Added IPv6 support checking to the configure.in.pre, added
5986 also --enable-ipv6 option to override the check. Affected
5987 file configure.in.pre.
5989 * The silc_thread_create now calls the start function
5990 directly if threads support is not compiled in. Removes
5991 ugly #ifdef's from generic code. Affected files are
5992 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5994 * Added silc_net_gethostby[name/addr]_async to asynchronously
5995 resolve. Affected files are lib/silcutil/silcnet.[ch].
5997 * Added support for rendering IPv6 based server, client and
5998 channel IDs. Affected file lib/silcutil/silcutil.c.
6000 * Added support for creating IPv6 based server IDs. Affected
6001 file is silcd/serverid.c.
6003 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
6005 * Added silc_net_gethostby[addr/name] into the
6006 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
6007 routines. Added silc_net_is_ip[4/6]. Affected file is
6008 lib/silcutil/unix/silcunixnet.c. All routines that take
6009 address as argument now supports both IPv4 and IPv6 addresses.
6011 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
6013 * Fixed LIST command reply sending in server. Affected file
6016 * Server now sends the kicker's client ID in the KICK notify
6017 to the kicked client. Affected file silcd/command.c.
6019 * The client library now parses the kickers client ID and
6020 UI displays it. Affected files lib/silcclient/client_notify.c
6021 and irssi/src/silc/core/silc-channels.c, module-formats.c.
6023 * Made all payload parsing function prototypes consistent.
6024 They all take now const unsigned char * and uint32 pair as
6025 the payload data instead of SilcBuffer. Changes all around
6026 the source tree. Other unsigned char* -> const unsigned char*
6027 changes around the tree as well.
6029 * Optimized SFTP client and server packet sending not to
6030 allocate new buffer for each packet but to recycle the
6031 first allocated buffer. Affected files are
6032 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
6034 * Optimized the SFTP client to use SilcList instead of
6035 SilcDList for requests, because it is faster. Affected file
6036 is lib/silcsftp/sftp_client.c.
6038 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
6039 into lib/silccore/silcid.[ch].
6041 Renamed silcpayload.[ch] into silcargument.[ch].
6043 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
6045 * If client entry is deleted with active key agreement
6046 session, abort the session.
6048 The silc_client_abort_key_agreement now calls the completion
6049 callback with new SILC_KEY_AGREEMENT_ABORTED status.
6051 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
6054 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6056 * Don't use __restrict in older GCC's. Affected file is
6057 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
6059 * silc_net_localhost now attempts to reverse lookup the
6060 IP/hostname. Affected file lib/silcutil/silcnet.c.
6062 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
6063 command. It can be used to gain founder privileges at
6064 the same time when joining the channel.
6066 Defined that the SILC_NOTIFY_TYPE_KICKED send the
6067 kicker's client ID as well. Updated protocol specs.
6069 Defined that the server must send SILC_COMMAND_IDENTIFY
6070 command reply with error status to client who sent
6071 private message with invalid client ID.
6073 Updated the protocol specification.
6075 * Added silc_server_send_command_reply to send any
6076 command reply. Affected file silcd/packet_send.[ch].
6078 * Added silc_id_payload_encode_data to encode ID payload
6079 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
6081 * The server now send IDENTIFY command reply with error
6082 status if client ID in private message is invalid. Affected
6083 file silcd/packet_receive.c.
6085 * Save the server key file with server's IP address in
6086 the filename instead of hostname. The affected file is
6087 irssi/src/silc/core/client_ops.c.
6089 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6091 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
6094 * Added libtool support for compiling shared objects in
6095 lib/silcsim. Affected file configure.in.pre and
6096 lib/silcsim/Makefile.am. Original patch by cras.
6098 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6100 * Pid file configuration, and server's config file fixes
6101 patch by toma. Updated CREDITS file.
6103 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6105 * Fixed silc_client_channel_message to not try to decrypt
6106 the message twice if it resolved the destination client
6107 information. This could cause of dropping one channel
6108 message. Affected file lib/silcclient/client_channel.c.
6110 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6112 * Added silc_client_run_one into lib/silcclient/silcapi.h and
6113 lib/silcclient/client.c. This function is used when the SILC
6114 Client is run under some other scheduler, or event loop or
6115 main loop. On GUI applications, for example this may be
6116 desired to used to run the client under the GUI application's
6117 main loop. Typically the GUI application would register an
6118 idle task that calls this function multiple times in a second
6119 to quickly process the SILC specific data.
6121 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
6123 * Fixed silc_server_drop() for dropping the supplementary
6124 groups as well, this could cause a security hole on some
6127 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6129 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
6132 * Write PID file after dropping privileges. Added -F option
6133 to run server on foreground. A patch by debolaz.
6134 Affected files silcd/server.c, silcd/silcd.c.
6136 * Fixed MOTD to return the MOTD file server name. Affected
6137 file silcd/command.c.
6139 * Added INFO command reply handling to the Irssi SILC Client.
6140 Affected file irssi/src/silc/core/client_ops.c.
6142 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6144 * Fixed the silc_idcache_list_* routines to really support
6145 the dynamic list. Fixes a crash. Affected file is
6146 lib/silccore/silcidcache.c.
6148 * Fixed the LIST command reply to really call LIST command's
6149 pending callbacks. Affected file silcd/command_reply.c.
6151 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6153 * Update conn->local_entry->nickname after giving NICK
6154 command. Affected file lib/silcclient/command.c.
6156 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
6158 * Added the [pid] option to the silcd configuration file
6160 Affected files: serverconfig.[ch] and silcd.c
6162 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6164 * Save fingerprint in WHOIS command reply in server.
6165 Affected file silcd/command_reply.c.
6167 * Fixed NICK commands pending callback registration.
6168 Affected file lib/silcclient/command.c.
6170 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6172 * Use ++server->cmd_ident when sending commands in server,
6173 instead of random number. Affected file silcd/command.c.
6175 * Fixed GETKEY command reply to call actually GETKEY pending
6176 command callbacks. Affected file silcd/command_reply.c.
6178 * A bit stricter check for nicknames. Check for same nickname
6179 in NICK command also. Affected file silcd/command.c.
6181 * Do not call INFO command everytime client ID changes, only
6182 during first connecting. Affected file lib/silcclient/client.c.
6184 * Set the new nickname only after successful command reply for
6185 NICK command is returned by server. Affected file
6186 lib/silcclient/command.c.
6188 * Remove nicknames from nicklist during server_signoff notify.
6189 Should fix /NAMES bit more. The affected file is
6190 irssi/src/silc/core/silc-channels.c.
6192 * Added `fingerprint' field to the SilcIDListData in the
6193 silcd/idlist.h to hold the fingerprint of the client's
6196 Send the fingerprint of the client's public key in WHOIS
6199 Affected files silcd/command.c, and silcd/idlist.[ch].
6201 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
6202 create fingerprint from given data.
6204 * Show the fingerprint of the client's public key in WHOIS.
6205 Affected files irssi/src/module-formats.[ch] and
6206 irssi/src/silc/core/client_ops.c.
6208 * Format the multiple same nicknames also during JOIN and
6209 NICK_CHANGE notifys. Affected file is
6210 lib/silcclient/client_notify.c.
6212 * Do not print error on screen for invalid private message
6213 payload since it can come if someone is sending private
6214 messages with wrong key. Affected file
6215 lib/silccore/silcprivate.c.
6217 * Fixed multiple concurrent /PING crash. Affected file
6218 lib/silcclient/command.c.
6220 * Changed the wrong ID encoding. All IP addresses must be
6221 in MSB first order in encoded format. They were encoded
6222 wrong and was in LSB format. Affected files are
6223 silcd/serverid.c, lib/silcutil/silcutil.c.
6225 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
6227 * Call the `connect' client operation through the scheduler
6228 in case of error. Affected file lib/silcclient/client.c.
6230 * Call the `failure' client operation even if the error
6231 occurred locally during a protocol. Affected file is
6232 lib/silcclient/protocol.c.
6234 * Added support of sending LIST command to router from normal
6235 server. This way normal server can get list of all channels
6236 in the network too. Fixed the channel list sending in the
6237 server too. Affected files are silcd/command.c, and
6238 silcd/command_reply.[ch].
6240 * Added silc_server_update_channels_by_server and
6241 silc_server_remove_channels_by_server. They are used during
6242 disconnection of primary router and in backup router protocol.
6243 Affected file silcd/server_util.[ch], silcd/server.c and
6244 silcd/server_backup.c.
6246 * Fixed channel adding to global list in IDENTIFY command
6247 reply in server. Affected file silcd/command_reply.c.
6249 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6251 * If the incoming packet type is REKEY or REKEY_DONE process
6252 that packet always synchronously. Fixes yet another MAC
6253 failed error on slow (dialup) connections. Affected file
6254 lib/silcclient/client.c and silcd/server.c.
6256 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6258 * Call check_version SKE callback for initiator too. Affected
6259 file lib/silcske/silcske.c.
6261 * Implemented fix for security hole found in the SKE that was
6262 fixed in the specification few days back; the initiator's
6263 public key is now added to the HASH value computation.
6264 Added backwards support for the old way of doing it too, for
6265 old clients and old servers. Affected file is
6266 lib/silcske/silcske.c.
6268 * Enabled mutual authentication by default in SKE. If initiator
6269 is not providing mutual authentication the responder will
6270 force it. This will provide the proof of posession of the
6271 private key for responder. The affected files are
6272 lib/silcclient/protocol.c and silcd/protocol.c.
6274 * Do not cache anymore the server's public key during SKE.
6275 We do mutual authentication so the proof of posession of
6276 private key is done, and if the server is authenticated in
6277 conn auth protocol with public key we must have the public
6278 key already. Affected file silcd/protocol.c.
6280 * Added new global debug variable: silc_debug_hexdump. If
6281 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
6282 file lib/silcutil/silclog.[ch].
6284 * Fixed compilation warning due to char * -> const char *.
6285 Affected files lib/silcutil/silcnet.h, and
6286 lib/silccore/silcauth.[ch].
6288 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6290 * Fixed CMODE command when new channel key was created. If
6291 the creation failed the old key was removed. Next time giving
6292 same command would crash the server since the old key was
6293 freed already. Affected file silcd/command.c.
6295 * Fixed the silc_server_announce_get_channels to not crash
6296 on reconnect. Affected file silcd/server.c.
6298 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6300 * Added silc_log_set_debug_string function to set a regex
6301 string to match for debug output. Only the function names,
6302 or filenames matching the given debug string is actually
6303 printed. This way it is possible to filter out those debug
6304 strings that user is not interested in.
6306 Fixed a bug in silc_string_regexify.
6308 Affected files lib/silcutil/silclog.[ch], and
6309 lib/silcutil/unix/silcunixutil.c.
6311 * Changed the -d options in both server and Irssi SILC client
6312 to take the debug string as argument. Affected files
6313 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
6315 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6317 * Added silc_hash_babbleprint to create a Bubble Babble
6318 Encoded fingerprint. The encoding is developed by Antti
6319 Huima (draft-huima-babble-01.txt), and it creates human
6320 readable strings out of binary data. Affected file
6321 lib/silccrypt/silchash.[ch].
6323 * Print the babble print now in addition of fingerprint as well
6324 in Irssi SILC client. Affected files are
6325 irssi/src/fe-common/silc/module-formats.[ch],
6326 irssi/src/fe-common/silc/core/client_ops.c.
6328 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6330 * Fixed a security problem found in SKE. The initiator's
6331 public key too is now added to the HASH hash value creation
6332 which is signed by the responder to create the SIGN value.
6333 This will prevent anyone in the middle to lie to the responder
6334 about the initiator's public key. If this is done now, the
6335 man in the middle will get caught. Updated the protocol
6338 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6340 * Better installation directory handling. Configure module
6341 paths and other paths automatically to example_silc* files
6342 in doc/. A patch by toma.
6344 * Fixed compiler warning from MPI library, and from SILC RNG.
6347 * Added SILC_SERVER_PID_FILE to define the pid file for server.
6348 It can be configured with ./configure. A patch by toma.
6350 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6352 * Find correct make to use in prepare-clean. A patch by
6353 toma. Affected file prepare-clean.
6355 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
6357 * Added irssi variables use_auto_addr, auto_bind_ip,
6358 auto_bind_port and auto_public_ip.
6360 * Changed the interface for silc_client_send_key_agreement
6361 in lib/silcclient/silcapi.h
6365 irssi/src/silc/core/silc-core.c
6367 lib/silcclient/silcapi.h
6368 irssi/src/silc/core/silc-channels.c
6369 lib/silcclient/client_keyagr.c
6372 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6374 * Added silc_pkcs_public_key_compare to compare two
6375 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
6377 * Check that the client who set the founder mode on the
6378 channel is the same client that is giving the founder
6379 mode to itself. It is done by comparing the saved public
6380 key (it is saved even in the authentication is passphrase).
6381 Affected file silcd/command.c.
6383 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6385 * Do not process packet for disconnected socket connection.
6386 Affected file lib/silccore/silcpacket.c.
6388 * Process the DISCONNECT packet through scheduler in the
6389 client library. Affected file lib/silcclient/client.c.
6391 * Fixed the silc_client_packet_parse to not to increase
6392 the packet sequence number if the conn->sock and the
6393 current socket connection is not same. This can happen
6394 for example during key agreement when the conn includes
6395 multiple socket connections (listeners). Affected file
6396 lib/silcclient/client.c.
6398 * The sender of the file transfer request now provides also
6399 the pointer (listener) for the key exchange protocol. If
6400 the listener cannot be created then it sends empty key
6401 agreement and lets the receiver provide the listener.
6403 Added `local_ip' and `local_port' arguments to the
6404 silc_client_file_send. If they are provided they are used,
6405 if not then it will attempt to find local IP address, if
6406 not found or bind fails then the remote client will provide
6409 Affected files are lib/silcclient/client_ftp.c and
6410 lib/silcclient/silcapi.h.
6412 * Extended the FILE SEND command to support defining the
6413 local IP and port for key exchange listener. They are
6414 optional. Affected file irssi/src/silc/core/silc-servers.c.
6416 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6418 * Defined to WHOIS command reply the sending of fingerprint
6419 of the client's public key (if the proof of posession of the
6420 corresponding private key is verified by the server).
6421 Updated to the protocol specification.
6423 * Added support of receiving the client's public key's
6424 fingerprint in command reply in client library. Affected
6425 file is lib/silcclient/command_reply.c, and
6426 lib/silcclient/idlist.[ch].
6428 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6430 * Do not send over 128 chars long nickname to the server
6431 in NICK command. Affected file lib/silcclient/command.c.
6433 * Do not send over 256 chars long channel names to the server
6434 in JOIN command. Affected file lib/silcclient/command.c.
6436 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6438 * Assure that silc_server_close_connection cannot be called
6439 twice for same socket context. Affected file is
6442 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6444 * Send error message to application if opening file for
6445 writing during file transfer fails. Affected file is
6446 lib/silcclient/client_ftp.c.
6448 Remove all file transfer sessions for a client that we're
6449 removing from ID cache.
6451 Affected file is lib/silcclient/client_ftp.c.
6453 * Fixed silc_net_addr2bin to return correct address. Affected
6454 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6456 * Fixed file transfer session removing on signoff notify.
6457 Affected file irssi/src/silc/core/silc-servers.c.
6459 * Added the SilcClientFileError to be returned in the monitor
6460 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
6461 Affected file lib/silcclient/silcapi.h.
6463 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6465 * Fixed a crash in silc_client_ftp_free_sessions and
6466 silc_client_ftp_session_free_client. Affected file
6467 lib/silcclient/client_ftp.c.
6469 * Added `disabled' field in the SilcChannelEntry in the server
6470 to indicate if the server entry is disabled. Affected file
6471 silcd/idlist.h, silcd/command[_reply].c.
6473 * SILC server adds now /var/run/silcd.pid everytime it is
6474 started. Affected file silcd/silcd.c.
6476 * Added silc_server_packet_send_clients to send a packet to
6477 the provided table of client entries. Affected file
6478 silcd/packet_send.[ch].
6480 * Fixed a crash in client resolving in client_prvmsg.c in
6481 client library. Affected file lib/silcclient/client_prvmsg.c.
6483 * Do not actually remove the client directly from ID cache
6484 during SERVER_SIGNOFF, but invalidate it. This way we
6485 preserve the WHOWAS info for the client. Affected file
6486 silcd/server_util.c.
6488 * Fixed SERVER_SIGNOFF notify handling in the server. The
6489 server is now able to process incoming SERVER_SIGNOFF notify
6490 for a server that it doesn't even know about. It will remove
6491 the clients provided in the notify. Affected file
6492 silcd/packet_receive.c.
6494 * Check for partial packet in data queue after every packet that
6495 was found from the queue. Return and wait for more data if
6496 there is partial data in queue. Affected file is
6497 lib/silccore/silcpacket.c.
6499 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6501 * Added SilcClietFileError enum to indicate error in
6502 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6503 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6504 Affected files lib/silcclient/silcapi.h and
6505 lib/silcclient/client_ftp.c.
6507 * Check that newsize in silc_buffer_realloc is larger than
6508 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6510 * Added better monitor of file transfers. It now monitors
6511 key agreement protocol during the file transfer too. Added
6512 error reporting too. Affected files
6513 irssi/src/silc/core/silc-servers.c,
6514 irssi/src/fe-common/silc/module-formats.[ch].
6516 * Wrote a help file for FILE command.
6518 * Added silc_rng_global_get_byte_fast to get not-so-secure
6519 random data as fast as possible. Random data is read from
6520 /dev/urandom if available and from the SILC RNG if not
6521 available. It is used in padding generation. Affected file
6522 lib/silccrypt/silcrng.[ch].
6524 * All packets in client library are now processed synchronously.
6525 Optimized packet processing a lot. Affected file
6526 lib/silcclient/client.c.
6528 * All server connection packets are processing synchronously
6529 now in server, to optimize packet processing. Affected file
6532 * Include files are installed now only in Toolkit distribution
6533 if make install is given. Affected files: all Makefile.am's.
6535 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6537 * Assure that silc_client_notify_by_server_resolve does not
6538 resolve the client information multiple times. If it cannot
6539 be found by the first it cannot be found at all. Affected
6540 file lib/silcclient/client_notify.c.
6542 * Fixed WHOWAS command reply calling. Affected file
6543 lib/silcclient/command_reply.c.
6545 * Removed all references to silc_idlist_get_client from the
6546 Irssi SILC client since that call is internal call used by
6547 the library. The Irssi SILC client will use now client
6548 retrieval functions found in silcapi.h.
6550 * Fixed a bug in resolving nickname info before sending
6551 private message. It used freed memory. Affected file
6552 irssi/src/silc/core/silc-servers.c.
6554 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6556 * Assure my_channels statistics cannot go negative in server.
6557 Affected files silcd/server.c, silcd/server_util.c.
6559 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6561 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6563 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6565 * Win32 Toolkit changes. Affected files
6566 win32/silc.dsw, win32/libsilc/libsilc.def,
6567 win32/libsilcclient/libsilc.def,
6568 lib/silcutil/silcutil.c, and
6569 lib/sftp/sftp_fs_memory.c.
6571 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6573 * Added silc_net_localip to return local host's IP address.
6574 Affected file lib/silcutil/silcnet.[ch].
6576 * If key exchange or rekey protocol is active for a connection
6577 parse all packets syncronously since there might be packets
6578 in packet queue that we are not able to process without first
6579 processing packets before them. Affected file silcd/server,
6580 lib/silcclient/client.c.
6582 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6583 whether library should continue processing the packet.
6584 Affected file lib/silccore/silcpacket.h.
6586 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6587 SilcSFTPMonitorData to SFTP server to monitor various
6588 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6589 lib/silcsftp/sftp_server.c.
6591 * Added silc_file_size to return file size. Affected file
6592 lib/silcutil/silcutil.[ch].
6594 * Implemented the file transfer support for the client library.
6595 Added preliminary support for simple client to client one-file
6596 transmission. Affected file lib/silcclient/client_ftp.c,
6597 lib/silccilent/client.[ch].
6599 * Added new local command FILE to the Irssi SILC Client.
6600 It is used to perform the file transfer. It has subcommands
6601 SEND, RECEIVE, SHOW and CLOSE. Affected files
6602 irssi/src/silc/core/client_ops.c,
6603 irssi/src/silc/core/silc-server.[ch].
6605 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6607 * Relay the SILC_PACKET_FTP in the server. Affected files
6608 silcd/server.c and silcd/packet_receive.c.
6610 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6612 * Renamed silc_file_read and silc_file_write to functions
6613 silc_file_readfile and silc_file_writefile. Added function
6614 silc_file_open and silc_file_close. Affected files
6615 lib/silcutil/silcutil.[ch].
6617 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6619 * Resolve the client info when received private message or
6620 channel message for a client which nickname we don't know.
6621 Affected files lib/silcclient/client_prvmsg.c and
6622 lib/silcclient/client_channel.c.
6624 * Do not crash in /KEY if client is not connected. Affected
6625 file irssi/src/silc/core/silc-channels.c.
6627 * Added SilcClientStatus field to the SilcClientEntry in the
6628 lib/silcclient/idlist.h.
6630 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6631 is incomplete and is being resolved, it won't be resolved
6634 Make sure also that USERS command reply does not resolve
6635 twice information. Affected file is
6636 lib/silcclient/command_reply.c.
6638 Make sure that silc_client_get_clients_by_list does not
6639 resolve twice same information.
6641 * Check for valid client->id in the silc_server_free_client_data.
6642 Affected file silcd/server.c.
6644 * Fixed /GETKEY nick@server not to crash if the server entry
6645 is not found. Affected file lib/silcclient/command.c.
6647 * Fixed the silc_server_check_cmode_rights to check the
6648 requested modes correctly. Affected file silcd/command.c.
6650 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6652 * Better checks for non-printable chars in nick added.
6653 Affected file silcd/command.c.
6655 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6657 * Call the silc_server_udpate_servers_by_server in the
6658 primary router that comes back online in the backup resuming
6659 protocol. Otherwise it routes packets wrong. Affected file
6660 silcd/server_util.[ch], silcd/server_backup.c.
6662 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6664 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6665 lib/silcutil/silcbuffmt.[ch].
6667 * Redefined the SILC packet header to include the padding
6668 length. Affected file lib/silccore/silcpacket.[ch].
6670 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6671 length for maximum padding up to 128 bytes). Affected
6672 file lib/silccore/silcpacket.h.
6674 * Removed all backwards support for old 0.5.x MAC thingies.
6675 The SILC packet header change makes it impossible to be
6676 backwards compatible.
6678 * Send the ENDING packet with timeout in the backup resuming
6679 protocol. This is to assure that all routers has connected
6680 to the primary router. Affected file silcd/server_backup.c.
6682 * Changed the RNG to take the first IV from random data. It
6683 used to take it from zero actually. Changed the RNG also
6684 to use /dev/urandom during session. /dev/random is used
6685 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6687 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6689 * Changed the SILC packet header to have the first two bytes
6690 (the packet length) encrypted. Affected files aroung the
6691 code tree, lib/silccore/silcpacket.[ch]. Removed the
6692 SilcPacketCheckDecrypt callback. It is not needed anymore
6693 since the silc_packet_receive_process will determine now
6694 whether the packet is normal or special.
6696 * Implemented the unidirectional MAC keys. Affected files
6697 lib/silcske/silcske.c, silcd/protocol.c and
6698 lib/silcclient/protocol.c.
6700 * Implemented the packet sequence number to the MAC computation.
6701 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6702 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6703 lib/silcclient/protocol.c.
6705 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6707 * Allow backup router to announce servers. All servers
6708 announced by backup router are added to the global list
6709 automatically. Update hte server's socket to our primary
6710 router also when backup router announces a server.
6711 Affected file silcd/packet_receive.c.
6713 * Do not update the client->router in the function
6714 silc_server_udpate_clients_by_server if the client is on
6715 global list. We might fail to find any specific server
6716 for locally connected clients and local cell clients. They
6717 should still use the `from' and not `to' as client->router.
6718 This fixes backup router resuming protocol. Affected file
6719 silcd/server_util.c.
6721 * Decrease channel statistics count only if the channel
6722 deletion worked. Affected files are silcd/server.c and
6723 silcd/server_util.c.
6725 * Added silc_server_update_servers_by_server to update origin
6726 of all server entries. Used during backup router protocol.
6727 Affected files silcd/server_util.[ch], silcd/server.c. and
6728 silcd/backup_router.c.
6730 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6731 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6732 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6733 lib/silccrypt/silchmac.c.
6735 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6737 * Assure that router cannot reroute the same channel message
6738 to the sender. Affected file silcd/packet_receive.c.
6740 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6742 * Made better checks that the channel message is not sent
6743 to the router it came from. Affected file is
6744 silcd/packet_send.c. Fixed memory leak too.
6746 * Announce informations for incoming router connection, but
6747 only after checking if it is replaced by backup router.
6748 Affected file silcd/packet_receive.c.
6750 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6752 * Fixed the backup resuming protocol to work in multiple
6753 router environment. Affected file silcd/server_backup.c.
6755 * Route packet only to one router in the function
6756 silc_server_packet_send_to_channel. Affected file is
6757 silcd/packet_send.c.
6759 * Fixed silc_server_send_notify_dest to set the broadcast
6760 flag. Fixed the silc_server_send_notify_topic to actually
6761 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6762 Affected file silcd/packet_send.c.
6764 * Changed the SFTP Filesystem interface. Changed the
6765 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6766 the filesystem operation function. The SilcSFTPFilesystem
6767 is now a context that is allocated by all filesystem allocation
6768 functions and it already includes the operations structure
6769 and filesystem specific context. It is given as argument
6770 now to the silc_sftp_server_start. This made the interface
6771 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6772 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6774 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6776 * Changed the backup router adding and getting interfaces
6777 in the server. The router that will be replaced by the
6778 specified backup router is now sent as argument. Affected
6779 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6782 * Added silc_net_addr2bin_ne to return the binary form of
6783 the IP address in network byte order. Affected files
6784 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6786 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6788 * Check for existing server ID in silc_server_new_server
6789 and in silc_server_connect_to_router_final and remove the
6790 old entry if it exists. Affected file silcd/packet_receive.c,
6793 * Send the channel message always to only one router, either
6794 in upstream or downstream. Affected file is
6795 silcd/packet_send.c.
6797 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6799 * Wrote the definition of the backup resuming protocol to the
6800 protocol specification.
6802 * Removed one redundant channel key generation from normal
6803 server during joining procedure. Removed one redundant
6804 channel key sending from server to router during joining
6805 procedure. Affected file silcd/command.c.
6807 * Made minor bugfixes to the backup router resuming protocol.
6808 Affected file silcd/server_backup.c, server.c.
6810 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6812 * Added --disable-asm configuration option. Affected files
6813 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6816 * Implemented the backup resuming protocol that is used to
6817 resume the primary router position in the cell after the
6818 primary router comes back online. Affected files
6819 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6820 and silcd/server_util.[ch].
6822 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6824 * Sleep two (2) seconds after sending QUIT command to server.
6825 Affected file lib/silcclient/command.c.
6827 * Assure that if outgoing data buffer is pending do not force
6828 send any data. Affected file silcd/packet_send.c.
6830 * Assure that if outgoing data buffer is pending do not force
6831 send any data. Affected file lib/silcclient/client.c.
6833 * Implemented the backup router support when the primary router
6834 goes down. The servers and routers can now use the backup
6835 router as new primary router without loosing connectivity.
6837 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6839 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6840 in the server to indicate disabled entry. All data read
6841 from the connection will be ignored and no data is sent
6842 for entry that is disabled. Affected files are
6843 silcd/idlist.h, silcd/server.c.
6845 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6847 * Created SFTP client and server test programs in the
6848 lib/silcsftp/tests directory.
6850 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6852 * Implemented memory filesystem (virtual filesystem) for
6853 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6856 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6858 * Implemented the SFTP (SSH File Transfer Protocol) to the
6859 lib/silcsftp. It includes SFTP client and SFTP server
6862 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6864 * Moved lib/silccore/silcprotocol.[ch] to the
6865 lib/silcutil library.
6867 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6868 take variable argument list pointer as argument. Affected
6869 file lib/silcutil/silcbuffmt.[ch].
6871 * Added silc_buffer_set function that is used to set data
6872 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6873 Affected file lib/silcutil/silcbuffer.h.
6875 * Changed various routines in the core library to use the new
6876 silc_buffer_set instead of allocating new buffer only for
6879 * Added 64-bit value formatting and unformatting support to the
6880 silc_buffer_[un]format routines. Affected file is
6881 lib/silcutil/silcbuffmt.[ch].
6883 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6884 to includes/bitmove.h.
6886 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6888 * Fixed channel user mode saving in client library. Affected
6889 file lib/silcclient/command[_reply].c.
6891 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6893 * Defined the file transfer to the SILC Protocol. Added
6894 new packet type SILC_PACKET_FTP and defined File Transfer
6895 Payload. The mandatory file transfer protocol is SFTP
6896 (SSH File Transfer Protocol). Affected file in addition
6897 of the internet draft is lib/silccore/silcpacket.h.
6899 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6900 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6901 is used as part of backup router protocol when the primary
6902 router of the cell is back online and wishes to resume
6903 the position as primary router.
6905 * Redefined the MAC generation keys in the protocol. The
6906 same key is not used anymore in both direction. Both
6907 direction will now use different keys for sending and
6908 receiving. This fixes a potential security flaw. This
6909 change causes incompatibilities in the protocol.
6911 * Redefined also the MAC computation from the packet.
6912 An packet sequence number is now added to the MAC
6913 computation. This prevents possible replay attacks against
6914 the protocol. This change too causes incompatibilities
6917 Added `sequence' field to the SilcPacketContext to hold
6918 the current sequence number for the packet.
6920 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6922 * Added `created' field to the SilcIDListData in the file
6923 silcd/idlist.h to indicate the time when the entry was
6926 * Added `created' field to the SilcChannelEntry too. Affected
6927 file silcd/idlist.h.
6929 * Added `creation_time' aguments to all the announcement functions
6930 in the server. If it is provided then only the entries that
6931 was created after the provided time frame are actually
6932 announced. Affected file silcd/server.[ch].
6934 * The protocol says that the Channel ID's IP address must be
6935 based on the router's IP address. Added check for this in
6936 the silc_server_new_channel when processing incoming New Channel
6937 Payload. Affected file silcd/packet_receive.c.
6939 * Print out the correct version with --version in SILC client.
6940 Affected file irssi/src/silc/core/silc-core.c.
6942 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6944 * Fixed WHOWAS command to check for completnes of the client
6945 entry always, not just when the command is coming from client.
6946 Affected file silcd/command.c.
6948 * Added new function silc_server_packet_queue_purge to purge the
6949 outgoing data queue to the network. After the function returns
6950 it is guaranteed that the outgoing packet queue is empty.
6951 Affected file silcd/packet_send.[ch].
6953 * Purge the outgoing packet queue in the rekey protocol's final
6954 callback to assure that all rekey packets go to the network
6955 before quitting the protocol. Affected file silcd/server.c.
6957 * Added silc_client_packet_queue_parse as similar function as
6958 in server to the client library. The affected file is
6959 lib/silcclient/client.c.
6961 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6963 * Splitted silcd/server.c and created silcd/server_util.[ch]
6964 for utility functions.
6966 * Added new socket flag SILC_SF_DISABLED to indicate that the
6967 connection is open but nothing can be sent to or received from
6968 the connection. Affected file lib/silcutil/silsockconn.[ch].
6969 The checking for disabled socket is checked in the low level
6970 silc_socket_write and silc_socket_read functions.
6972 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6974 * Allow only nicknames and channel names that fits into the
6975 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6977 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6979 * When processing JOIN command reply in server check that if
6980 the channel exists in our global list we'll move it the local
6981 list. Affected file silcd/command_reply.c.
6983 * Fixed the check whether client is joined on the channel already
6984 in JOIN command. Affected file lib/silcclient/command.c.
6986 * Fixed the JOIN command reply to check whether the channel
6987 already exists. Affected file lib/silcclient/command_reply.c.
6989 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6991 * Added silc_ske_status_string to map the SKE error numbers
6992 to readable strings. The affected files are
6993 lib/silcske/silcske[_status].[ch].
6995 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6997 * Do not show the private channels on the WHOIS channel list
6998 as it is not allowed by the protocol. The affected file is
7001 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7003 * Assure that the packet length digged from the actual packet
7004 is something sensible in the silc_packet_decrypt_rest_special
7005 in lib/silccrypt/silcpacket.c.
7007 * Free and NULL the allocated pointer in silc_hmac_alloc if
7008 the HMAC allocation fails. The affected file is
7009 lib/silccrypt/silchmac.c.
7011 * Print the selected security properties to the log files in
7012 the server. Affected file silcd/protocol.c.
7014 * Add SKE's reference counter even if calling the completion
7015 callback manually. Otherwise it goes negative, although it
7016 does not cause any problems. The affected file is
7017 lib/silcske/silcske.c.
7019 * Remove the client entry with short timeout after giving the
7020 KILL command. Affected file lib/silcclient/command.c.
7022 * Fixed to send error reply in WHOIS and IDENTIFY commands in
7023 case all found clients are already disconnected (WHOWAS would
7024 found them) in the server. Affected file silcd/command.c.
7026 * Update the last_receive (time of last data received) to be
7027 updated only when received private or channel message so that
7028 the idle time showed in WHOIS makes more sense.
7030 * Added boolean field `valid' in to the SilcClientEntry in the
7031 client library to indicate whether the entry is valid or not.
7032 This fixes the nickname change bug on channel when changing
7033 the nickname to be same than the old (like nick to Nick) the
7034 nickname formatter doesn't set the new nick anymore to Nick@host.
7035 Affected file lib/silcclient/idlist.[ch].
7037 * Now actually fixed the nickname changing on disconnection.
7038 Added new function silc_change_nick to the Irssi SILC Client.
7039 Affected file irssi/src/silc/core/client_ops.c,
7040 irssi/src/silc/core/silc-nicklist.[ch].
7042 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7044 * Check that the public key exists in the GETKEY command before
7045 trying to encode it. Affected file silcd/command.c.
7047 * Print some notifications on received public keys with GETKEY
7048 command in the Irssi SILC Client. Affected files are
7049 irssi/src/fe-common/silc/module-formats.[ch],
7050 irssi/src/silc/core/client_ops.c.
7052 * Use IDENTIFY command to resolve the server information in the
7053 GETKEY command instead of INFO command. Affected file
7054 lib/silcclient/command.c.
7056 * All command reply functions in the client library now calls
7057 the pending command reply callbacks even if an error has
7058 occurred. The server has done this a long time and now it was
7059 time to move the client library to this as well. Now all
7060 errors can be delivered back to the pending command reply
7061 callbacks if necessary. Affected files are
7062 lib/silcclient/command[_reply].[ch].
7064 * Change the nickname on disconnection back to the username
7065 because in reconnect the server will enforce it to it anyway.
7066 Affected file irssi/src/silc/core/silc-servers.c.
7068 * Fixed a config file parsing bug in the Irssi SILC client.
7069 Affected file irssi/src/silc/core/clientconfig.c.
7071 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7073 * When printing the channel mode on JOIN, verify that the
7074 channel key and channel's HMAC are valid. Affected file
7075 irssi/src/silc/core/client_ops.c.
7077 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7079 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
7080 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
7081 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
7083 * Removed channel key rekey task deleting from the function
7084 silc_server_save_channel_key. Affected file silcd/server.c.
7085 Added explicit timeout task context instead that is used to
7086 delete the task if we are registering a new task before the
7087 new task has elapsed.
7089 * When channel key rekey occurs the client library now saves
7090 the old channel key for a short period of time (10 seconds) and
7091 is able to use it in case some is still sending channel
7092 messages encrypted with the old key after the rekey. Affected
7093 file lib/silcclient/[idlist.h|client_channel.c].
7095 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7097 * Added check to the silc_server_new_id_real to not accept
7098 new ID if it is the sender's own ID. Affected file is
7099 silcd/packet_receive.c.
7101 * Assure that we do not announce ourself or the one we've
7102 sending our announcements when we're router and are announcing
7103 servers to our primary router. Affected file silcd/server.c.
7105 * Fixed silc_server_command_identify_check_client to assemble
7106 correct WHOIS packet. It send corrupted WHOIS packet and
7107 caused problem with router to router connections. Affected
7108 file silcd/command.c.
7110 Fixed also silc_server_command_whois_check the same way
7111 as for the IDENTIFY command.
7113 * Added new SilcIDListStatus to the server in the SilcIDListData
7114 structure. The status now includes the current status of
7115 the entry (like registered, resolved etc.). Affected file
7116 silcd/idlist.[ch]. Defined a bunch of different status types
7117 as well. This replaced the old boolean registered field as well.
7119 Added resolve_cmd_ident field to the SilcClientEntry structure
7120 too so that if the entry is for example being resolved so
7121 another command may attach to the same pending command reply
7122 without requiring to resolve the same entry again. This concept
7123 should optimize the WHOIS and the IDENTIFY resolving under
7124 heavy load by taking away unnecessary resolving for entries
7125 that are being resolved already.
7127 Added support for adding multiple pending commands for one
7128 command idenfier. Affected file silcd/command[_reply].[ch].
7130 * Fixed WHOIS and IDENTIFY save to remove the cache entry
7131 before deleting the data. Otherwise the hash table will have
7132 freed data in comparison functions. Affected file is
7133 silcd/command_reply.c.
7135 * Fixed silc_idlist_replace_client_id to add the new entry to
7136 the cache with NULL nickname. Otherwise there will be invalid
7137 memory as the nickname after the nickname is freed. Affected
7138 file silcd/packet_receive.c.
7140 * Fixed the silc_idlist_get_clients_by_hash. The entries was
7141 saved into wrong slots because the previous number of entries
7142 was not taken into account. Affected file silcd/idlist.c.
7143 Fixed same thing in silc_idlist_get_clients_by_nickname too.
7145 * If we are router and we receive JOIN notify to a channel that
7146 does not have any users then notified client is marked as the
7147 channel founder, as it is it. The affected file is
7148 silcd/packet_receive.c
7150 * Added to the extended hash table API's table_del_*ext functions
7151 the destructor as argument too, so that the caller can decide
7152 which destructor to use or whether to use destructor at all.
7153 Affected file lib/silcutil/silchashtable.[ch].
7155 * Fixed ID Cache purging. It actually deleted the entries from
7156 the hash table after the data was freed. The hash table ended
7157 up comparing freed memory. The affected file is
7158 lib/silccore/silcidcache.c.
7160 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7162 * Fixed Irssi SILC client's KILL command's HELP syntax.
7164 * The USERS command now resolves the detailed user information
7165 if the userinfo field is missing. Affected file is
7166 lib/silcclient/command_reply.c.
7168 * Do not print error in silc_file_read if the read file does
7169 not exist. Just silently return NULL. Affected file is
7170 lib/silcutil/silcutil.c.
7172 * Fixed the silc_log_output to not wine about NULL filename
7173 and to not create some bogus " " filename. Affected file is
7174 lib/silcutil/silclog.c.
7176 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7178 * Fixed various printing bugs on the user interface in the
7179 Irssi SILC Client. Minor changes that were forgotten from
7182 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7184 * Fixed the configure.in.pre and the compilation and distribution
7185 environment to support the new autoconf 2.52. That version is
7186 now required to compile the CVS trunk.
7188 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7190 * Renamed function silc_parse_nickname to silc_parse_userfqdn
7191 to generally parse user@fqdn format strings. Affected file
7192 lib/silcutil/silcutil.c.
7194 * Added nickname_format and nickname_force_format fields to the
7195 SilcClientParams structure. The first one defines the format
7196 for the nicknames that the library will enforce if the receives
7197 multiple same nicknames. The second one is boolean value and
7198 can be used to force the library to always enforce the format
7199 to the nicknames regardles whether there are multiple nicknames
7200 or not. This configurable formatting was employed to flexibly
7201 support accessing multiple nicknames from the user interface.
7202 The userinterface can now set the nicknames to what ever format
7203 they prefer. Affected file lib/silcclient/silcapi.h.
7205 Added function silc_client_nickname_format to the file
7206 lib/silcclient/idlist.c. It performs the nickname formatting.
7208 Added new field `hostname´ to the SilcClientEntry context.
7209 It holds the hostname of the client. Affected file is
7210 lib/silcclient/idlist.h.
7212 * Irssi SILC Client sets the nicknames in nick@hostn format.
7213 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
7214 irssi/src/silc/core/silc-core.c.
7216 The WHOIS printing now also shows both the real nickname and
7217 the formatted nickname so that user knows how to access the
7218 user if there are multiple same nicknames cached. Affected
7219 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
7220 printing formatting too to take the hostname now as a separate
7221 argument. The Affected file is
7222 irssi/src/fe-common/silc/modules-formats.[ch].
7224 * Changed the silc_client_get_clients_local to accept the formatted
7225 nickname as argument. It accepts the real nickname too but the
7226 formatted nickname can be used to find the true entry from
7227 multiple entries. Affected file lib/silcclient/silcapi.h and
7228 lib/silcclient/idlist.c.
7230 * Added nickname_format_parse field to the SilcClientParams.
7231 It is a callback function provided by the application to parse
7232 the nickname out of the formatted nickname string. The library
7233 calls it to get the nickname from the formatted string. Since
7234 the application generally knows better the format of the nickname
7235 string it parses it instead of the library, even though library
7236 encodes the formatted string. If the callback function is not
7237 provided then the library will use the string as is. The
7238 affected file is lib/silcclient/silcapi.h.
7240 * All the nickname strings passed to the client library in
7241 commands are now expected to be formatted nickname strings.
7242 If the command does not support the formatted nickname string
7243 it will assume that the sent string is the actual nickname.
7244 Affected file lib/silcclient/command.c.
7246 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7248 * Added public key authentication support to OPER and SILCOPER
7249 commands in the client library. Affected file is
7250 lib/silcclient/command.c.
7252 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7254 * Changed the get_auth_methdod client operation to be asynchronous.
7255 It can be async if the application resolves the authentication
7256 method from the server during the negotiation. Added new
7257 SilcGetAuthMeth completion callback that the application will
7258 call after resolving the authentication method.
7260 Added function silc_client_request_authentication_method that
7261 the application can use to resolve the authentication method
7262 from the server. Added also SilcConnectionAuthRequest callback
7263 that the library will call after the server has replied. The
7264 application can call this function if it does not know the
7265 current authentication method.
7267 Affected files are lib/silcclient/client.c and
7268 lib/silcclient/silcapi.h.
7270 * The Irssi SILC client now automatically resolves the authentication
7271 method incase any configuration information is not present (and
7272 currently there never is). The affected file is
7273 irssi/src/silc/core/client_ops.c.
7275 * Fixed public key authentication from the client library.
7276 Affected file lib/silcclient/protocol.c. Changed also the
7277 protocol specification about the public key authentication in
7278 the connection authentication protocol. The actual data to be
7279 signed is now computed with a hash function before signing.
7281 * Fixed the public key authentication from the server as well.
7282 Affected file silcd/protocol.c.
7284 * Removed the mlock()'s from the memory allocation routines.
7285 Affected file lib/silcutil/silcmemory.c. The ./configure does
7286 not check anymore for the mlock(). Affected file is
7289 * Fixed USERS command in server to allow the execution of the
7290 command for private and secret channels if the client sending
7291 the command is on the channel. Affected file silcd/command.c.
7293 * Fixed silc_client_get_clients_local to return the clients
7294 count correctly. It could return wrong value. Affected file
7295 lib/silcclient/idlist.c.
7297 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7299 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
7300 types. The assembler optimizations seemed not to like 64-bit
7301 data types. The assmebler optimizations thus are now enabled
7302 also for BSD systems as opposed to only enable them for Linux.
7304 * Do not check for threads at all on BSD systems. Affected
7305 file configure.in.pre.
7307 * Removed -n and -h options from the Irssi SILC Client since
7308 they are not used in silc.
7310 * Fixed the prime generation to assure that the first digit
7311 of the generated random number is not zero since our conversion
7312 routines does not like number strings that starts with zero
7313 digit. If zero digit is seen the random number is regenerated.
7314 This caused some corrupted RSA keys when the zero first digit
7315 was met. Affected file lib/silcmath/silcprimegen.c.
7317 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7319 * Fixed WIN32 configuration in the ./configure script.
7320 Fixed to include xti.h on environments that has it.
7321 Patches by Carsten Ilchmann and andrew.
7323 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7325 * Changed the silc_id_create_client_id to be collision
7326 resistant. It is now assured that there cannot be created
7327 two same client ID's. I suspect that some weird bugs in
7328 the server were actually caused by duplicate Client IDs.
7329 Affected file silcd/serverid.[ch]. A router receiving
7330 new ID now also assures and informs the sending server
7331 if the ID caused collision.
7333 * Changed the silc_id_create_channel_id to also assure that
7334 there are no collisions.
7336 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7338 * Statement about ignoring the Mutual Authentication flag when
7339 performing rekey with PFS was a bit misleading. It is ignored
7340 if it was set in the initial negotiation, it cannot be even
7341 set in the rekey. Fixed in the ke-auth draft. Started the
7342 new versions of the protocol drafts in the doc/.
7344 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7346 * Fixed a bug in silc_client_command_identify_save when saving
7347 new channel information. The channel name was no duplicated
7348 and caused crash on exit. Affected file is
7349 lib/silcclient/command_reply.c.
7351 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7353 * Fixed the getkey command handling in the server. Send just
7354 empty OK reply to the sender if the key could not be fetched
7355 (but everything else was ok, like the key just was not available).
7356 Changed the public key parameter to optional in the protocol
7357 specs so that empty OK reply can be sent. Affected file
7360 Added a message to Irssi SILC client to tell to user if the
7361 server did not return a public key.
7363 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
7365 * Fixed a channel key regeneration bug. It registered new
7366 timeout tasks exponentially until all system resources were
7367 used. Affected file silcd/server.c.
7369 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7371 * Added the SILC Document generator to the scripts/silcdoc.
7372 It can be used to generate the Toolkit Reference Manual out
7373 of the source tree. Internally it will also use the RoboDoc
7374 generator now imported in util/robodoc.
7376 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7378 * Added couple of return's in rekey protocol if error orccurred
7379 during the protocol. The execution must be terminated.
7380 Affected file silcd/protocol.c. Also, terminate the protocol
7381 always with timeout.
7383 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7385 * The client's Client ID was created initally from the wrong
7386 nickname (it could have been in format nick@host) in the
7387 silc_server_new_client. Affected file silcd/packet_receive.c
7389 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7391 * Added some SILC_LOG_ERROR's to various error conditions
7392 if client could not be added to ID cache. Affected files
7393 silcd/packet_receive.c and silcd/server.c.
7395 * When client's sock->user_data is freed, NULL also the
7396 client->router and client->connection pointers. Added check
7397 for these pointers being NULL to various places around the
7398 code. Affected file silcd/server.c.
7400 * Added client->data.registered == TRUE checks to various
7401 places around the code to assure that unregistered client's
7402 are not handled when it is not allowed. Affected file
7405 * Added `bool registered' fields to all
7406 silc_idlist_[server|client]_get_* routines to indicate whether
7407 the fetched client needs to be registered or not. Affected
7408 file silcd/idlist.[ch].
7410 * Add your own entry as registered to the ID cache in the
7411 server. Affected file server.c.
7413 * Fixed a bug in silc_server_new_server. The SilcServer was
7414 set as the new server's context instead of SilcServerEntry.
7415 This naturally caused some weird bugs.
7417 * Added "updated" field the SilcChannelEntry which indicates
7418 the time since the channel entry was last accessed. This
7419 can be used to determine whether it is necessary to
7420 announce the channel after backup resuming protocol.
7421 Affected files silcd/idlist.[ch].
7423 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7425 * Do not delete the channel rekey task when adding it
7426 for in silc_server_create_channel_key.
7428 * Changed the silc_server_create_channel_key to return
7429 TRUE or FALSE to indicate the success of the channel key
7432 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7434 * Fixed MSVC++ project files and added missing files to
7435 Makefiles under win32/.
7437 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7439 * Do not add TCP_NODELAY flag if the operating system
7440 does not have it defined. Affected files are
7441 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
7443 * Fixed buffer overflow from Irssi SILC Client. Affected
7444 file irssi/src/fe-common/core/themes.c.
7446 * Fixed double free in client library in the file
7447 lib/silcclient/client.c when disconnecting from server.
7449 * Applied double free patch from cras to Irssi SILC client.
7450 Affected files irssi/src/core/[modules/expandos].c
7452 * Fixed the disconnection handling to Irssi SILC Client.
7453 The application must call silc_client_close_connection
7454 in ops->connect client operation in case of failure of
7455 the connection. Affected file is
7456 irssi/src/silc/core/client_ops.c.
7458 * Do not set sock->protocol to NULL in the function
7459 silc_client_close_connection after executing the protocol's
7460 final callback since the sock might not be valid anymore.
7461 Affected file lib/silcclient/client.c.
7463 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7465 * Do not enable SILC_THREADS if the linking with libpthread
7466 did not happen. Affected file configure.in.pre.
7468 * Added notion to protocol specification that server must
7469 verify the sent authentication payload with CMODE when
7470 setting the channel founder key. Implemented it to the
7471 server. Affected file silcd/command.c.
7473 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7475 * Added _EXTRA_DIST SILC distribution variable to the
7476 distributions file. It is used to conditionally add extra
7477 files or directories to the specific distribution. Affected
7478 files ./prepare, Makefile.am.pre and distributions.
7480 Removed the `_' from the start of the distribution names.
7483 * Added README.WIN32 for instructions to compile the Toolkit
7486 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7488 * Fixed a double free in disconnection in the server. Affected
7489 file is silcd/server.c.
7491 * Fixed the lib/silcske/groups.c to work now also with GMP
7492 MP library. The string conversion did not work when using
7493 specific base and the base is indicated in the string as well.
7495 * Created win32/ directory which now includes MSVC++ specific
7496 stuff so that toolkit (DLLs) may be compiled with MSVC++.
7497 It will appear only in the toolkit distribution
7499 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7501 * Changed the key material distribution function in case when
7502 the hash output is too short. The data is now concatenated
7503 a bit differently than it used to. Made the change to the
7504 SKE protocol specification.
7506 * Added better GMP detection to configure.in.pre. A patch
7509 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7511 * Fixed a minor bug in SKE that might cause some problem on
7512 some platforms. Affected file lib/silcske/silcske.c.
7514 * Added the cookie checking for initiator in the SKE. It checks
7515 that the responder returns the sent cookie unmodified. The
7516 affected file is lib/silcske/silcske.c. Added new SKE
7517 error type INVALID_COOKIE that can be sent during the
7518 negotiation. Fixed some memory leaks as well.
7520 * Added the "invalid cookie" error message to Irssi SILC client's
7523 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7525 * Added `task_max' field to the SilcClientParams to indicate
7526 the maximum tasks the scheduler can handle. If set to zero,
7527 default values are used. Affected file lib/silcclient/silcapi.h.
7529 * Fixed memory leaks in silc_client_close_connection. Affected
7530 file lib/silcclient/client.c.
7532 * Added silc_client_del_client_entry to client library to free
7533 all memory of given client entry. Affected file is
7534 lib/silcclient/idlist.[ch].
7536 * Added new functions silc_client_del_channel and
7537 silc_client_del_server to delete channel and server entries.
7538 Affected file lib/silcclient/[silcapi.h/idlist.c].
7540 * Removed silc_client_del_client_by_id from silcapi.h.
7542 * Fixed the INFO command to return the server's own info
7543 correctly when querying by Server ID. Affected file is
7546 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7548 * Removed the non-blocking settings in WIN32 code in the
7549 silc_sock_[read/write] and added SleepEx instead. Affected
7550 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7551 of input data is now checked with FIONREAD and ioctlsocket.
7553 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7555 * Call silc_schedule_task_del_by_context in the
7556 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7557 Affected file lib/silccore/silcprotocol.c.
7559 * Call silc_protocol_cancel for active protocols in the
7560 silc_server_close_connection if the funtion
7561 silc_server_free_sock_user_data has not been called.
7562 Affected file silcd/server.c.
7564 * Generic tasks cannot be deleted using the del_by_fd
7565 task deleting function since generic tasks does not match
7566 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7568 * Added a notion to SILCOPER help file that the SILCOPER works
7569 only on router server, not on normal server.
7571 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7573 * Added for WIN32 support for the new scheduler as well.
7574 Affected file lib/silcutil/win32/silcwin32schedule.c.
7576 * Fixed the SHA1 implementation to work on various platforms.
7578 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7580 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7581 API. It is part of the scheduler now. Everything else is
7582 as previously but some functions has changed their names.
7583 Checkout the lib/silcutil/silcschedule.h for the interface.
7584 Updated all applications to use the new interface. Affected
7585 files are lib/silcutil/silcschedule.[ch].
7587 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7589 * Found a bug in the SKE implementation. The HASH value,
7590 specified by the protocol, was not computed correctly. The
7591 public key of the responder was not added to the computation
7592 even though it is mandatory. Affected file lib/silcske/silcske.c.
7593 This unfortunately causes incompatibilities with older
7594 clients and servers.
7596 * Added WIN32 specific network init and uninit functions:
7597 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7598 the Winsock2. Affected file lib/silcutil/silcnet.h and
7599 lib/silcutil/win32/silcwin32net.c.
7601 * Set the socket always to nonblocking mode on WIN32 after
7602 reading data or writing data. Affected file is
7603 lib/silcutil/win32/silcwin32sockconn.c.
7605 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7607 * Fixed various compilation problems under WIN32. Affected
7608 files lib/silcutil/win32/silcwin32thread.c and
7609 lib/silcutil/win32/silcwin32schedule.c.
7611 * Removed all _internal.h #includes from public header
7612 files. Internal headers must never be included from
7615 Removed also the lib/silcske/payload_internal.h file.
7617 * All include files that may be needed (public and some others
7618 included by the public headers) by application developers are
7619 now copied to the ./includes directory. It does not copy any
7620 internal headers. Affected file Makefile.defines.pre and all
7621 Makefile.am's under lib/ and subdirs.
7623 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7625 * Do not change the ~/.silc directory's permissions automatically.
7626 Affected file irssi/src/silc/core/clientutil.c.
7628 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7630 * Do not cancel the protocol in silc_server_close_connection
7631 it might cause recursion. Now cancelled in the function
7632 silc_server_free_sock_user_data. Affected file silcd/server.c.
7634 * Fixed the silc_server_remove_clients_by_server to regenerate
7635 the channel keys correctly finally. Added also new function
7636 silc_server_remove_clients_channels to actually do it.
7637 Affected file silcd/server.c.
7639 * Fixed the silc_server_new_channel to not crash by giving
7640 wrong router to the new channel. Affected file is
7641 silcd/packet_receive.c.
7643 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7645 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7646 which is given as argument to the silc_client_alloc now.
7647 It can be used to configure the client and set various parameters
7648 that affect the function of the client.
7650 * The USERS command in server did not check whether the channel
7651 is private or secret. Affected file silcd/command.c.
7653 * Added new argument to the USERS command in protocol specification.
7654 The USERS command now can take the channel name as argument
7655 as well. Added support for this in client and server and
7656 updated the protocol specs.
7658 * Completed the GETKEY command in client. It can be now used
7659 to fetch also servers public key not only some clients.
7660 Affected files lib/silcclient/command[_reply].c.
7662 * Added silc_client_get_server to return server entry by the
7663 server name. Affected files lib/silcclient/silcapi.h and
7666 * Redefined the IDENTIFY command in protocol specification to be
7667 more generic. It now can be used to query information about
7668 any entity in the SILC Network, including clients, servers and
7669 channels. The query may be based either the entity's name
7670 or the ID. Added support for this in both client and server.
7672 Affected files silcd/command.c and lib/silcclient/command.c
7673 and command_reply.c.
7675 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7676 the _from_client and _from_server functions. Affected file
7679 * Added silc_client_get_channel_by_id_resolve to the file
7680 lib/silcclient/silcapi.h to resolve channel information by
7681 its ID. Added also silc_client_get_channel_by_id that
7682 does not resolve it from the server.
7684 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7686 * Added SilcServerEntry context into the client library
7687 to represent one server. The INFO command now allocates
7688 these to save the resolved server info. For now on the
7689 client library will also keep information about servers,
7690 connected and resolved with INFO.
7692 The INFO command now allocates the SilcServerEntry context
7693 and saves the server info there. The COMMAND_REPLY in
7694 the INFO now returns the parameters to application in
7695 same order as defined in the protocol specification.
7697 The entries are cached in the client->server_cache.
7699 * The INFO command is now issued after received the Client ID
7700 from the server. Affected file lib/silcclient/client.c.
7702 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7703 to the application as the mode changer might be server.
7704 It is guaranteed that NULL is not returned anymore to the
7705 application. Affected file lib/silcclient/client_notify.c.
7707 The ID Type is now also passed to the application so that
7708 it can check whether the returned entry is SilcClientEntry
7711 Added new function silc_client_get_server_by_id to return
7712 the server entry by ID. Affected files are the
7713 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7715 * Do not create the channel in the Irssi SILC Client when issuing
7716 the JOIN command but when received the sucessful JOIN command
7717 reply. Otherwise the channel might get created even though we
7718 could not join it. The Affected file is
7719 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7721 * Fixed a channel joining bug in router. The router must also
7722 check the channel modes, invite and ban lists etc. when serving
7723 the JOIN command sent by normal server. Affected file is
7724 silcd/command.c. The router now resolves the client's
7725 information from the server who sent the JOIN command if it
7726 does not know it, and processes the JOIN command only after
7729 * Changed the SilcCommandCb to take new argument; void *context2.
7730 Affected file lib/silccore/silccommand.h
7732 The second argument in the command callbacks in the server now
7733 includes the SilcServerCommandReplyContext if the command was
7734 called as pending command callback from the command reply.
7735 Otherwise it is NULL. When called as pending the status of the
7736 command reply will be checked and if it was erronous the
7737 error will be sent to the original sender of the command.
7738 This way the client always receives the error messages even
7739 though the server was actually the one who received the error
7740 when it resent the command to router, for example. Affected
7741 files silcd/command[_reply].[ch].
7743 * Fixed sending WHOWAS command's error message to client if
7744 the requested client could not be found. It was missing.
7747 * Changed the CMODE and CUMODE commands reply arguments in the
7748 protocol specification. The Channel ID is now sent in both
7749 of the commands to identify the channel. Implemented this
7750 new feature to the client and server. Affected files
7751 lib/silcclient/command_reply.c and silcd/command.c.
7753 * Made better checks for invite and ban lists in the JOIN
7754 command in server. Affected file silcd/command.c.
7756 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7758 * The server now performs the incoming host IP/DNS lookup
7759 using the silc_socket_host_lookup and thus does not block
7760 the server anymore. Affected file silcd/server.c.
7762 * Completed the multi-thread support for SILC Scheduler in
7763 the lib/silcutil/silcschedule.c.
7765 * Fixed the configure.in.pre to detect the pthread correctly
7768 * Fixed a deadlock in silc_task_queue_wakeup in the file
7769 lib/silcutil/silctask.c.
7771 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7773 * Added new function silc_schedule_wakeup that is used in
7774 multi-threaded environment to wakeup the main thread's
7775 schduler. It needs to be used when a thread adds a new task
7776 or removes a task from task queues. After waking up, the
7777 scheduler will detect the task queue changes. If threads
7778 support is not compiled in this function has no effect.
7779 Implemented the wakeup mechanism to both Unix and WIN32
7780 systems. Affected files are lib/silcutil/silcschedule.[ch],
7781 lib/silcutil/unix/silcunixschedule.c and the
7782 lib/silcutil/win32/silcwin32schedule.c.
7784 * Added new function silc_task_queue_wakeup to wakeup the
7785 scheduler by the specified task queue. Affected file
7786 lib/silcutil/silctask.[ch].
7788 * The silc_socket_host_lookup_start now wakes up the scheduler
7789 after adding the timeout task. Affected file is
7790 lib/silcutil/silcsockconn.c.
7792 * The silc_socket_host_lookup is synchronous now if the threads
7793 support is not compiled in. However, the callback is still
7794 called asyncronously through the scheduler, anyway. Affected
7795 file lib/silcutil/silcsockconn.c.
7797 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7799 * Added new function silc_socket_host_lookup to perform
7800 asynchronous IP and FQDN lookups for the socket connection.
7801 Affected files lib/silcutil/silcsockconn.[ch].
7803 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7805 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7806 that may or may not compile the mutex support in.
7808 Changed the silc_mutex_alloc interface. It allocates the
7809 mutex now to the sent pointer and returns TRUE or FALSE.
7811 Affected file lib/silcutil/silcmutex.h.
7813 * Wrote the SILC Task Queue interface to support multi-threads.
7814 Affected file lib/silcutil/silctask.[ch].
7816 * Wrote the SILC Scheduler to support multi-threads. Affected
7817 file lib/silcutil/silcschedule.c.
7819 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7821 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7822 in lib/silcutil/win32/.
7824 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7826 * Defined SILC Mutex API and SILC Thread API and implemented
7827 them for Unix. Affected files are
7828 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7829 lib/silcutil/unix/silcunixmutex.c and
7830 lib/silcutil/unix/silcunixthread.c.
7832 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7834 * Fixed the silc_server_remove_clients_by_server's channel
7835 key re-generation. The hash table handling was incorrect
7836 and would not work with many channels. Affected file is
7839 * Fixed some memory leaks around the server code.
7841 * Rewrote the silc_server_get_users_on_channel to support IPv6
7842 based Client ID's. Affected file silcd/server.c.
7844 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7845 specification. However, a separate document must be written
7846 to define the detailed signing procedure and the payload
7847 associated with the flag. Defined the flag to the
7848 lib/silccore/silcchannel.h as well.
7850 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7852 * Changed the dynamic tables to static size tables in the
7853 lib/silccrypt/silchmac.c.
7855 * Removed GCC dependencies from the code. A patch by cras.
7857 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7859 * Do not show the error "Error receiving packet bla bla"
7860 in server if it really was not an error (-2 means that reading
7861 is pending). Affected file silcd/server.c.
7863 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7865 * Fixed a possible crash in silc_server_remove_clients_by_server
7866 in silcd/server.c. Fixed there also some memory leaks.
7868 * Fixed the silc_idlist_replace_client_id. It could replace
7869 wrong key in the hash table. Affected file silcd/idlist.c.
7871 * Do not check whether there are global users on the channel
7872 if the channel->global_users is FALSE. Affected functions
7873 silc_server_remove_from_one_channel and
7874 silc_server_remove_from_channels in silcd/server.c. Also,
7875 do not check if the removed client is local as we can be
7876 sure that global client was not removed from the channel
7877 and checking for global users is not needed.
7879 * The silc_server_remove_clients_by_server now re-generates
7880 the channel keys correctly for those channels that had
7881 clients removed from them. Affected file silcd/server.c.
7883 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7885 * Found the reason of random crashes in the server. We weren't
7886 ignoring the SIGPIPE signal (which can be sent in write())
7887 and it crashed the server. Affected file silcd/silcd.c.
7889 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7891 * Assure that sock->user_data is not NULL in the function
7892 silc_server_packet_send in silcd/packet_send.c.
7894 * Disconnect the remote connection if it could not be added
7895 to any ID lists in the server. The affected file is
7898 * Check in silc_server_packet_send[_real/dest] that the
7899 socket is not disconnecting and ignore the data if it is.
7900 Affected file silcd/packet_send.c.
7902 * Define inline to __inline on native WIN32 compilation.
7903 Affected file includes/silcwin32.h.
7905 * Added some explicit type casts for inline code since MSVC
7906 require them. Affected files lib/silcutil/silcbuffer.h,
7907 lib/trq/silcdlist.h and lib/trq/silclist.h.
7909 * Print warning in log files from now on if the packet
7910 decryption fails. Affected file silcd/server.c.
7912 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7914 * Changed the `say' client operation's interface to accept
7915 new `type' argument to indicate the type of the message sent
7916 by the library. The application may filter the library's
7917 messages according the type. The affected file is the
7918 lib/silcclient/silcapi.h.
7920 * Added two new functions to lib/silcclient/silcapi.h:
7921 silc_client_del_client and silc_client_del_client_by_id.
7922 Affected file lib/silcclient/idlist.c.
7924 * Moved the clientincludes.h from includes/ to silc/ and
7925 serverincludes.h from includes/ to silcd/.
7927 * The modes for the CMODE and CUMODE are now passed as
7928 uint32 for application with COMMAND_REPLY. The affected
7929 file is lib/silcclient/command_reply.c.
7931 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7933 * /WHOIS without arguments shows client's own information.
7934 Affected file lib/silcclient/command.c.
7936 * Changed PING to not accept any arguments. The specs
7937 says that client can ping only the connected server so
7938 requiring an argument is not needed. Affected file is
7939 lib/silcclient/command.c.
7941 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7943 * Fixed a fatal bug in private message sending and reception
7944 encryption and decryption when using private message keys.
7945 The implementation was incorrect and did not follow the
7946 specification. It causd that some of the message were
7947 lost since it did not use the sending and receiving keys
7948 as the protocol suggests. This has been fixed and will cause
7949 incompatibilities with older clients when sending private
7950 message encrypted with private message keys. Affected files
7951 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7952 and various other in Irssi SILC Client.
7954 Added `responder' boolean argument to the functions
7955 silc_client_add_private_message_key[_ske] to indicate when
7956 the key is added as responder or initiator of the key
7959 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7961 * Removed the silc_ske_check_version function and created
7962 a SilcSKECheckVersion callback. Added also a function
7963 silc_ske_set_callbacks that is now used to set all SKE
7964 callbacks. The callback functions are not given to
7965 the SKE functions anymore, but this function is used to
7968 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7970 * Added `silc_version' argument to the silc_client_alloc
7971 to define the version of the application for the library.
7972 The library will use the version string to compare it
7973 against the remote host's (usually a server) version
7974 string. Affected file lib/silcclient/silcapi.h
7976 * Added the KE protocol context to Key Agreement context
7977 in client library so that we can abort the SKE if it
7978 is in process when we get timeout. Affected file is
7979 lib/silcclient/client_keyagr.c.
7981 * Do not resolve the client ID forever if it returns in the
7982 first time that such client does not exist. This was done
7983 for example with private message. Affected file is
7984 lib/silcclient/client_prvmsg.c.
7986 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7988 * Do not add regex.h for WIN32. The affected file
7989 includes/silcincludes.h.
7991 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7992 not work yet 100%. It generates the DLL's automatically
7993 when compiling with --with-win32 under cygwin.
7995 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7997 * lib/contrib/regex.c is not compiled on WIN32.
7999 * Added silc_net_get_socket_opt function to the
8000 lib/silcutil/silcnet.h.
8002 * Added includes/silcwin32.h for WIN32 specific includes
8005 * Do not use ptime structure or any of the posix process
8006 functions on WIN32 in lib/silccrypt/silrng.c.
8008 * Added silc_gettimeofday to provide generic function
8009 for struct timeval on all platforms. Added the function
8010 to lib/silcutil/silcutil.h.
8012 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8014 * Moved the lib/silccore/silcsockconn.[ch] to the utility
8015 library as they clearly belong there. As a plus side we
8016 can make the actual socket connection routines platform
8019 Added also new generic function silc_socket_read and
8020 silc_socket_write (that used to be silc_packet_[read/write].
8021 The implementation of these are platform specific.
8023 * Added WIN32 specific routines of silc_socket_[read/write]
8024 to lib/silcutil/win32/silcwin32sockconn.c.
8026 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8028 * Added preliminary support for native WIN32 compilation under
8029 cygwin (using the -mno-cygwin option for GCC) to the
8030 ./configure.in.pre. The --with-win32 now prepares the
8031 compilation for native WIN32.
8033 * Rewrote the SILC Scheduler interface in the file
8034 lib/silcutil/silcschedule.h. The scheduler is now context
8035 based and does not have anymore any global static scheduler.
8036 Moved the Unix scheduler to the lib/silcutil/unix/ directory
8037 and created lib/silcutil/win32 directory for WIN32 based
8040 * Added Unix specific network routines to the
8041 lib/silcutil/unix/silcunixnet.c and the old
8042 lib/silcutil/silcnet.c includes now only generic routines.
8044 Added WIN32 specific network routines to the
8045 lib/silcutil/win32/silcwin32net.c.
8047 * Added Unix specific utility functions from the
8048 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
8050 * Added WIN32 SILC Scheduler to the file
8051 lib/silcutil/win32/silcwin32schedule.c. The code is of course
8054 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8056 * Do not handle JOIN notify in the server if the target client
8057 is not registered (idata->registered == FALSE). The affected
8058 file is silcd/packet_receive.c.
8060 * Update the nickrec->founder in event_cumode in the Irssi SILC
8061 client. Affected file irssi/src/silc/core/silc-channels.c.
8063 * Fixed the CUMODE_CHANGE notify handling in the server when
8064 server and router are announcing their clients on channels.
8065 Now the mode changes are saved and notified correctly. The
8066 affected file is /silcd/packet_receive.c.
8068 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
8069 They really did not replace the cache entry in the ID Cache.
8070 Now they do that. Affected file silcd/idlist.c.
8072 * Fixed the KICK notify handling in the Irssi SILC client to
8073 update the channel records so that the kicked client does not
8074 appear to be on the channel. The affected file is
8075 irssi/src/silc/core/silc-channels.c.
8077 * Always update the conn->current_channel when executing command
8078 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
8080 * Fixed the KILL notify handling in Irssi SILC client to remove
8081 the killed client on all channels.
8083 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8085 * Fixed the silc_parse_command_line to remove extra spaces
8086 from the start and end of the arguments. Affected file is
8087 lib/silcutil/silcutil.c.
8089 * Cancel and free any active protocol in the function
8090 silc_server_close_connection. Affected file silcd/server.c.
8092 * Cancel and free any active protocol in the function
8093 silc_client_close_connction. Affected file is
8094 lib/silcclient/client.c.
8096 * Do not execute the KILL command for clients that are in
8097 history (ie. they are not in the network). Affected file is
8100 * Fixed KILL notify handling, client does not crash anymore.
8101 Affected file irssi/src/silc/core/silc-channels.c.
8103 * Reduced the default packet buffer size from 2048 to 1024 in
8104 lib/silccore/silcpacket.c.
8106 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
8107 counter to the SKE context that is incresed when the SKE library
8108 performs async operation outside the library. If the outside
8109 process frees the SKE context and FREED status will be set
8110 and the library will detect after the sync operation that the
8111 libary is freed. The affected files are
8112 lib/silcske/silcske[_status].[ch].
8114 * Resolve the client entry information in the function
8115 silc_client_channel_message to assure that NULL pointer is not
8116 passed as client entry to the application. */
8118 * Fixed the task timeout calculation to assure that there is
8119 never negative timeouts. The affected file is
8120 lib/silcutil/silcschedule.c.
8122 * Fixed the channel user mode notification sending in server.
8123 It was sent point-to-point to the router (or to server by router)
8124 but it needs to be destined to a channel. The routines now
8125 supports sending the channel user mode notifys to the channels
8126 when announcing clients and channels. Affected files are
8127 silcd/server.c and silcd/packet_receive.c.
8129 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
8130 It did not actually replace the old channel entry in the cache.
8131 Affected file lib/silcclient/client_notify.c.
8133 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8135 * Fixed a possible crash in silc_packet_send_prepare. It now
8136 assures always that there is enough space in the buffer and
8137 at the tail area of the buffer (for MAC).
8139 Fixed the inbound buffer reallocation in silc_packet_read.
8140 It was old code and did not handle the reallocation correctly.
8143 The affected file is lib/silccore/silcpacket.c.
8145 * Fixed buffer overflow in silc_parse_nickname in the file
8146 lib/silcutil/silcutil.c.
8148 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8150 * make install generates new server keys only if there is not
8153 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8155 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
8156 Added check that if the NOREPLY is set then we will not send
8157 the away message. This avoids infinite loop of away messages
8158 if both clients are away. The affected file is
8159 lib/silcclient/client_prvmsg.c.
8161 * Fixed client crash if /NICK was given without arguments.
8162 Affected file lib/silcclient/command.c.
8164 * Server does not send the invite list in INVITE command back
8165 to the client if the list was not altered. Added this notion
8166 to the protocol spec as well. Affected file silcd/command.c.
8168 Fixed possible crash in INVITE command by checking the
8169 value of silc_server_get_client_route command.
8171 * Fixed the INVITE notify type handling. The arguments are now
8172 taken in correct order and client does not crash. The affected
8173 file is irssi/src/silc/core/silc-channels.c.
8175 Removed the "Inviting xxx to channel" message from the
8176 client library away and let the application handle it.
8177 Affected file lib/silcclient/command.c. Added that message
8178 to Irssi SILC client's message formats.
8180 * Fixed CMODE command crash in client. It now checks the
8181 amount of arguments correctly and does not crash. The affected
8182 file is lib/silcclient/command.c.
8184 * Do not create new channel automatically in silc_channels_join
8185 but check whether the channel by that name already exists.
8186 Affected file irssi/silc/core/silc-channels.c.
8188 * Do not send the SERVER_SIGNOFF to router if the disconnected
8189 entity was the router. Affected file silcd/server.c.
8191 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
8192 SILC client as it was missing from there.
8194 Added the handling of the KICK notify to the Irssi SILC client
8195 as it was missing. Added "you have been kicked" message to
8196 Irssi SILC client's message modules formats.
8198 Added the handing of the KILL notify to the Irssi SILC client
8199 as it was missing. Added the kill message module formats
8202 The affected file is irssi/src/silc/core/silc-channels.c.
8204 * The router did not save the channel mode the server announced.
8205 Affected file silcd/packet_receive.c.
8207 * Fixed a possible crash in INFO command in server. If the
8208 server did not provide the server info it crashed. Affected
8209 file silcd/command.c.
8211 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8213 * Fixed the GETKEY command in the server to check also the
8214 global list. Otherwise the GETKEY would not work correctly
8215 in normal SILC server. Affected file silcd/command.c.
8217 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8219 * Fixed GETKEY crash, it crashed if the command did not succseed.
8221 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8223 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
8224 is now real and not just an macro interface to GMP.
8226 Removed the entire GMP from the source tree and imported new
8227 NSS MPI library instead. Reason for removing GMP is that it is
8228 extremely large and compiles extremely slow. The NSS MPI
8229 is only a few files and compiles in less than 10 seconds.
8230 The speed is also about the same as GMP. The MPI is imported
8231 to lib/silcmath/mpi.
8233 If the system has GMP installed we will still use the GMP.
8234 If it is not then the NSS MPI will be compiled.
8236 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8238 * Merged a long nickname (127 characters long) crash bugfix from
8239 Irssi CVS tree. Affected file irssi/src/core/misc.c.
8241 * Merged a freed memory reference bugfix from Irssi CVS tree.
8242 Affected file irssi/src/core/commands.c.
8244 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8246 * Added the server's public key sving and verification to the
8247 server when performing the SKE. This was missing and the
8248 remote server's (or router's) public key was accepted without
8249 checking whether we have it previously or trust it at all.
8250 Affected file silcd/protocol.c.
8252 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8254 * Check in the silc_server_timeout_remote if protocol is active
8255 and make sure that the protocol's final callback is called so
8256 that all memory if freed. Affected file silcd/server.c.
8258 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8260 * silc_server_whois_send_reply crashed the server if the nickname
8261 was 127 characters long. Affected file silcd/command.c.
8263 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8265 * Added sanity check to the silc_server_new_client. If the hostname
8266 is provided inside username then check that the provided hostname
8267 really is the same as the resolved one. If the hostname was not
8268 resolved then check it from the public key. Affected file is
8269 silcd/packet_receive.c.
8271 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
8272 if the server disconnected us and the connection is not valid
8273 anymore. Affected file irssi/src/silc/core/silc-channels.c.
8275 * Moved the silc_client_[chmode|chumode|chumode_char] away from
8276 the library to the lib/silcutil/silcutil.[ch].
8278 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8280 * Close log file after open. Affected file
8281 lib/silcutil/silclog.c.
8283 * Check whether sock == NULL in silc_client_send_packet and return
8284 if it is. Affected file lib/silcclient/silcclient.c.
8286 * Check rec->entry == NULL in the Irssi SILC Client before
8287 sending the channel message. Affecte file is
8288 irssi/src/silc/core/silc-servers.c.
8290 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8292 * Merged a splitted window bugfix from Irssi CVS tree. The
8293 affected file is irssi/src/fe-text/textbuffer-view.c.
8295 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
8296 It did not print nickname.
8298 * Improved the distributions system a bit.
8300 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8302 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
8303 irssi/src/fe-text/gui-window.c.
8305 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
8306 to in-active server. The affected file is
8307 irssi/src/silc/core/client_ops.c.
8309 * Resolve the client in USERS command reply if the entry does
8310 not have username resolved. The affected file is
8311 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
8312 command to WHOIS command to really resolve stuff. The USERS
8313 is not used any more in any critical section so WHOIS can
8314 be used even though it might be slower than IDENTIFY.
8316 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
8319 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8321 * Changed the protocol API a bit more consistent in the
8322 lib/silccore/silcprotocol.[ch].
8324 * Changed the following headers to ROBODoc format:
8326 lib/silccore/silcpayload.h
8327 lib/silccore/silcprotocol.h
8328 lib/silccore/silcsockconn.h
8330 All core library headers are now formatted.
8332 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8334 * Fixed a bug in Irssi SILC client; do not show that you are
8335 server/router operator if you really are not. Affected file is
8336 irssi/src/silc/core/client_ops.c.
8338 * Renamed silc_command_free_payload to silc_command_payload_free.
8339 Affected file lib/silccore/silccommand.h
8341 * Added silcmath.h to include the prototoypes of various routines
8342 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
8345 * Changed the following headers to ROBODoc format:
8347 lib/silccore/silcchannel.h
8348 lib/silccore/silccommand.h
8349 lib/silccore/silcid.h
8350 lib/silccore/silcidcache.h
8351 lib/silccore/silcmode.h
8352 lib/silccore/silcnotify.h
8353 lib/silccore/silcpacket.h
8354 lib/silcmath/silcmath.h
8356 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8358 * Added checking to the server code not to start the server if
8359 ciphers and stuff are not configured properly. Affected files
8360 silcd/serverconfig.[h] and silcd/server.c.
8362 * Changed the layout of the header files of the public interfaces
8363 in the SILC libraries. The new layout supports ROBODoc
8364 documentation tool (and some others) so that it is easy to create
8365 a library reference manual. All the other headers and source
8366 code must still follow the CodingStyle document. Also source
8367 code must not include these ROBODoc stuffs, only the headers.
8368 Furthermore, all public interface headers must now be named
8369 by using `silc' prefix, example: silcapi.h, silccipher.h.
8370 Some files were renamed due to this. All the other headers
8371 must not be used as public interfaces. I will update the
8372 CodingStyle document later. Changed following headers, so far:
8374 lib/silcclient/silcapi.h
8375 lib/silccore/silcauth.h
8376 lib/silccore/silcprivate.h
8377 lib/silccrypt/silcdh.h
8379 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8383 * Removed silc_client_packet_send_flush from the client library
8384 as it is not needed. Affected file lib/silcclient/client.[ch].
8386 * Added printing of message of unresolved authentication method
8387 to the Irssi SILC client. Added it to the module formats.
8388 Removed the same message from the client library.
8390 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8392 * Added new distribution feature, DISTLABEL. Every distribution
8393 can define own preprocessor label that can be used in the
8394 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
8395 file distributions, acconfig.h.pre and prepare.
8397 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8399 * Added Makefile.defines_int to include the actual definitions
8400 for Makefile.defines.in. Tested the new distribution system,
8401 created distributions and tested installation.
8403 * Added AWAY message printing to the Irssi SILC client. Added
8404 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
8406 * Added SCONNECT command to call the SILC's CONNECT command.
8407 Cannot use CONNECT directly since Irssi uses that internally.
8408 Affected file irssi/src/silc/core/silc-servers.c.
8410 Added ACTION local command. It is same as ME command but takes
8411 the channel as mandatory argument.
8413 Rewrote some of the Irssi's help files to suite for SILC
8416 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8418 * Added Makefile.defines[.in] that should for now on be included
8419 in all Makefile.am file in the source tree. That file includes
8420 all common compilation definitions for SILC source tree.
8422 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8424 * Minor changes to the ./prepare script to change the package
8425 name according the distribution name to the configure.in.
8427 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8429 * Created new distribution system. Added file `distributions'
8430 that defines all the distributions that can be created out of
8431 the SILC source tree. The ./prepare script now reads that
8432 file to determine how to prepare the distributions. The
8433 first argument to the ./prepare is the name of the distribution
8434 and second is the version of the distribution. If given
8435 without arguments it creates the default (toolkit) distribution
8436 with the default version (defined in ./prepare).
8438 All Makefile.am files that are subject to the distributions
8439 are now named as Makefile.am.pre. These are ./Makefile.am
8440 and lib/Makefile.am. Others may be changed later.
8442 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8444 * Added invite list, ban list, some key management and connection
8445 error message printing to module formats in the Irssi SILC client.
8447 * Added new silc_client_set_away_message to set the away message
8448 that is back to the person who sent private message. The
8449 affected file lib/silcclient/silcapi.h and the
8450 lib/silcclient/client_prvmsg.c.
8452 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8454 * Fixed the private message sending in the Irssi SILC client,
8455 added local command KEY to the Irssi SILC client.
8457 Added key management and key agreement message formats to the
8458 irssi/src/fe-common/silc/module-formats.[ch].
8460 Added USERS (alias WHO) printing, server/router operator
8461 indication and LIST command printing to the module formats.
8463 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8465 * Fixed channel joining notify handling, cumode notify handling
8466 from Irssi SILC client.
8468 * Added SILC specific module-formats to the Irssi SILC client so
8469 that SILC specific message hilighting, colors etc is possible.
8470 Affected file irssi/src/fe-common/silc/module-formats.[ch].
8472 Added channel mode, channel user mode, actions, notices,
8473 whois and whowas printing to the the module-formats.c.
8475 * Fixed a bug in channel deletion in the server. The channel
8476 is not left to the cache even if the channel founder auth mode
8477 is set when there are no users anymore on the channel. Affected
8478 file silcd/server.c.
8480 * The silc_net_localhost now resolves the entire hostname including
8481 the domain name. Affected file lib/silcutil/silcnet.c.
8483 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8485 * Changed the ask_passphrase client operation to be ascynchronous.
8486 It has now a completion callback and a context that the
8487 application must call after it has got the passphrase from
8488 the user. Affected files lib/silcclient/silcapi.h,
8489 lib/silcclient/protocol.c, lib/silcclient/command.c and
8492 Added SilcAskPassphrase callback that the application calls
8493 to deliver the passphrase to the library.
8495 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
8496 The public key verification and especially a certificate
8497 verification is asynchronous procedure.
8499 Added new SILC_SKE_STATUS_PENDING status to indicate the
8500 request is pending and a callback will be called to finalize
8503 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8504 indicate that remote end did not send its public key (or
8505 certificate), even though we require it. Added check for this
8506 condition in the SKE. This was a security bug, now fixed.
8508 Defined new SilcSKEVerifyCbCompletion callback that is called
8509 when the verification process is completed.
8511 The affected files lib/silcske/silcske_status.h and
8512 lib/silcske/silcske.[ch].
8514 * Changed the verify_public_key client operation to be async
8515 as well. Defined SilcVerifyPublicKey callback that is used to
8516 indicate the success of the public key verification process.
8518 Changed the server and client to use the new async client
8521 * Changed the Irssi SILC client's internal scheduler to be called
8522 twice as many times as it used to be. As a result the client
8523 should be a bit faster now. Affected file is
8524 irssi/src/silc/core/silc-core.c.
8526 * Added support to Irssi SILC client of asynchronous public key
8527 verification and passphrase inquiry. Affected file is
8528 irssi/src/silc/core/silc-core.c.
8530 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8532 * Do not say "You have left channel %s" in client library.
8533 Moved it to the application. Affected files are
8534 lib/silcclient/command.c and silc/client_ops.c.
8536 * Fixed silc_client_get_clients. Command context was not
8537 duplicated and was freed memory in the callback. Affected
8538 file lib/silcclient/idlist.c.
8540 * Do not say "you are now talking..." on JOIN command in the
8541 client library. The appliation must handle it.
8543 * Do not say ".. changed topic to" in command reply in the
8544 client libary. The application must handle it.
8546 * Fixed TOPIC command sending in the client library.
8548 * Fixed a memory leak in silc_client_command_free in the file
8549 lib/silcclient/command.c.
8551 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8553 * Imported a modified version of Irssi client to the source tree.
8554 The Irssi will be used to create a new client called
8555 Irssi SILC. Imported to irssi/.
8557 Added silc_core_init_finish function to the Irssi. Affected
8558 file irssi/configure.in.
8560 A lot changes in the Makefile.ams around the irssi tree.
8562 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8564 * Do not rehash if the new size is same as the old size of the
8565 hash table, in the silc_hash_table_rehash*. The affected file
8566 lib/silcutil/silchashtable.c.
8568 * Replaced hash_table_del_by_context calls from the server
8569 (when channel->user_list and client->channels) to the
8570 hash_table_del as it is sufficient and faster.
8572 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8574 * Added silc_hash_table_list, silc_hash_table_get and the
8575 SilcHashTableList structure to provide an alternative way to
8576 traverse the hash table. The affected files are
8577 lib/silcutil/silchashtable.[ch].
8579 * Changed the server's idlist routines to use the hash table
8580 routines to optimize the code.
8582 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8584 * Replaced the client entry's `channel' list and channel entry's
8585 `user_list' list to hash tables for optimized lookup. Changed
8586 the code to use the hash table interface around the code.
8587 Affected file lib/silcd/idlist.[ch].
8589 * Added `auto_rehash' boolean argument to the function
8590 silc_hash_table_alloc to indicate whether the hash table should
8591 auto-rehash when it thinks is appropriate time. It will
8592 increase the hash table size if the there is twice as much
8593 entries in the table than the size of the table, and will
8594 decrease the size if there are twice as less entries than
8595 the size of the table.
8597 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8599 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8601 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8603 * silc_idcache_purge_by_context deletes the entry now by context
8604 as it is supposed to do. Affected file lib/silccore/idcache.c.
8606 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8607 client is not anymore valid (WHOWAS givens the info) and not
8608 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8610 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8612 * Removed the `data' and `data_len' arguments from the ID Cache
8613 interfaces and added `name' argument. ID Cache does not handle
8614 anymore the binary data only a names associated with given ID.
8616 * When hashing a Client ID with silc_hash_id the entire ID is
8617 not hashed anymore, instead only the hash of the Client ID is
8618 hashed. This way we can access the Client ID from the cache
8619 with Client ID but with the hash of the ID (which is a hash of
8620 the nickname) as well without any difference in performance.
8622 Added also silc_idcache_find_by_id_one_ext to do one on one
8623 searching when we have the actual ID. Added also function
8624 silc_hash_client_id_compare. The affected files are
8625 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8627 * When hashing the name associated with a ID it is always done
8628 in lowercase. This way we can access the cache without worrying
8629 about case-sensitivity, even though, for example nicknames are
8632 * Fixed a bug in server with channel message sending. It put
8633 wrong ID type as destination ID. The affected file
8634 silcd/packet_send.c.
8636 * silc_idcache_del_by_context now deletes from all hash tables
8637 by context. Affected file lib/silccore/idcache.c.
8639 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8641 * Changed the client library to use the new ID Cache interface.
8642 Changes around the source tree.
8644 * Added silc_hash_table_rehash_ext to rehash with specific
8645 hash function. Affected file lib/silcutil/silchashtable.[ch].
8647 * Added silc_hash_string_compare to compare two strings in the
8648 hash table. Affected file lib/silcutil/silcutil.[ch].
8650 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8652 * Added new function silc_idcache_del_by_context into the
8653 lib/silccore/idcache.[ch].
8655 * Changed the server's ID list routines to use the new ID Cache
8656 interface. Changes around the source tree.
8658 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8660 * Added silc_hash_table_del[_by_context]_ext functions in to the
8661 lib/silcutil/silchashtable.[ch].
8663 Removed silc_hash_table_find_all* routines and added new
8664 silc_hash_table_find_foreach to replace them.
8666 Added silc_hash_table_replace_ext function as extended
8667 replacing function. Separated the simple hash table interface
8668 from the extended hash table interface in the file
8669 lib/silcutil/silchashtable.h.
8671 * Fixed minor bugs and changed it to use some of the new
8672 hash table functions in lib/silccore/idcache.c
8674 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8676 * Added new function silc_hash_table_find_all to return all keys
8677 in the hash table by the specified key. As the hash table is
8678 collision resistant it also makes it possible to have several
8679 duplicate keys in the hash table. This function may be used to
8680 find all of the keys from the hash.
8682 Added user_context arguments to the SilcHashFunction,
8683 SilcHashCompare and SilcHashDestructor to deliver user specified
8686 Added new fuctions silc_hash_table_find[_all]_ext to do
8687 extended lookup with specified hash and compare functions and
8688 specified user contexts.
8690 Added new function silc_hash_table_add_ext to add the key
8691 with specified hash function and user context.
8693 Added new function silc_hash_table_foreach to traverse all
8694 entrys in the hash table. Added SilcHashForeach callback
8697 Added new function silc_hash_table_del_by_context to delete
8698 the entry only if the context associated with the key matches.
8700 Affected files are lib/silcutil/silchashtable.[ch].
8702 * Removed silc_hash_[server/client/channel]_id and added just
8703 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8704 silc_hash_id_compare to compare two ID's using as the hash table
8705 comparison function. Added also silc_hash_data to hash
8706 binary data and silc_hash_data_compare to compare it.
8708 * Removed silc_idlist_find_client_by_hash as it is not needed
8709 anymore. Affected file silcd/idlist.[ch].
8711 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8712 to use internally the SilcHashTable. The new ID Cache is a lot
8713 faster than the old one. Some of the ID Cache interface was also
8714 rewritten and obsolete and stupid functions were removed.
8716 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8718 * Added entry_count field to the SilcHashTable to keep the number
8719 of the entries in the table. Implemented the function
8720 silc_hash_table_rehash. Added new function
8721 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8723 Fixed a minor bug in silc_hash_table_free.
8725 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8726 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8727 into the lib/silcutil/silcutil.[ch].
8729 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8731 * Implemented a collision resistant hash table into the
8732 lib/silcutil/silchashtable[ch]. See the header and the source
8733 for the SilcHashTable API.
8735 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8737 * Merged dotconf version 1.0.2 into lib/dotconf.
8739 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8741 * Do not compile anything in lib/silcsim/* if the SIM support
8742 is not enabled. The tree should now compile without problems
8745 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8747 * Compiled the SILC under cygwin. Compiled and tested briefly
8748 without problems. More tests needed. The SIMs didn't compile
8751 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8753 * Fixed possible crash in silc_get_username in the
8754 lib/silcutil/silcutil.c.
8756 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8758 * Fixed a va_arg in silc/client_ops.c.
8760 * Oops, RC5 routines were named AES and caused some problems
8761 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8763 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8765 * Added new SilcIDIP structure into the lib/silccore/id.h and
8766 replaced the old `ip' fields from all SILC ID's to that type.
8767 This is a step towards IPv6 support.
8769 The silc_id_get_len takes now the ID as an extra argument.
8770 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8771 both IPv4 and IPv6 based ID's.
8773 The affected files are lib/silccore/id.[ch] and other files
8774 around the tree using these routines.
8776 * Removed the ID length arguments in server from various
8777 silc_server_send_notify_* routines -> they are not needed
8780 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8782 * Fixed memory leak in silc_encode_pem_file in the file
8783 lib/silcutil/silcutil.c.
8785 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8787 * Check minor version as well in the SKE. Affected files are
8788 silcd/protocol.c and lib/silcclient/protocol.c.
8790 * Added --identifier option to the server so that an identifier
8791 can be when creating the public key for the server. Affected
8792 file is silcd/silcd.c.
8794 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8795 lib/silccrypt/silcpkcs.c.
8797 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8799 * Register default ciphers and stuff when using -C option with
8800 the server. Affected file sildc/silcd.c.
8802 * Put back the servers public key filename format, it is better
8803 than the new one. For now, the client keys are saved with the
8804 new filename format. The affected file silc/client_ops.c.
8806 * Implemented the Cipher API for the rest of the ciphers that
8807 did not implement it or implemented it the wrong way.
8809 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8811 * Register default ciphers and stuff when using the -S option
8812 in the client. Affected file silc/silc.c. Same also when
8813 creating new key pair with -C option.
8815 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8817 * Fixed the silc_verify_public_key client operation function to
8818 save the public keys differently. The fingerprint is now
8819 used as filename and not the hostname. This way also the
8820 client keys are saved uniquely and not with hostnames. The
8821 affected file is silc/client_ops.c.
8823 * Trimmed the silc_hash_fingerprint function to remove extra
8824 whitespaces from the end of the fingerprint. The affected
8825 file is lib/silccrypt/silchash.c.
8829 * Added silc_cipher_register_default function to register all
8830 default ciphers. It can be used when configuration files
8831 does not exist and the application does not want any specific
8832 ciphers in any specific order.
8834 The SilcDList is now used as silc_cipher_list dynamically
8835 allocated cipher list. Removed the static list all together
8836 and now all ciphers must be allocated to the dynamic list.
8837 The silc_cipher_alloc routine was changed to check only the
8840 All silc_cipher_* routines that used to return int returns
8843 The affected files lib/silccrypt/silccrypt.[ch].
8845 * The same thing was done to silc_hash_* as for silc_cipher_*
8846 routines. Affected files lib/silccrypt/silchash.[ch].
8848 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8849 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8850 Added also silc_pkcs_[un]register[_default] functions.
8851 Removed the data_context from the PKCS API.
8853 * Added silc_hmac_register_default function to register default
8854 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8855 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8856 to unregister all hmacs at once.
8858 * Register the default ciphers, hash functions, PKCSs and HMACs
8859 if client's configuration file does not exist. The affected
8862 * The client did not load the hash functions from the SIM
8863 modules at all. Added support for this. Affected file is
8864 silc/clientconfig.c.
8866 * When decoding public key with silc_pkcs_public_key_decode, check
8867 the supported algorithm only if PKCS are registered. Affected
8868 file lib/silccrypt/silcpkcs.c. The same was done with the
8869 silc_pkcs_private_key_decode.
8871 * Fixed the SILC List routines to keep the list always in order.
8872 It used to change the list's order when traversing the list but
8873 not it preserves the order. Affected file lib/trq/silclist.h.
8875 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8877 * Added the client library to use the SilcSocketConnection's
8878 reference counter (by silc_socket_dup) to prevent the bug that
8879 the socket object may be freed underneath async operation.
8881 * The name resolv library checking fixes in the configure.in.pre.
8884 * Created new version of the protocol drafts for future
8885 development. The -03 drafts are the ones that will be changed
8886 in the trunk now and the -02 will remain as they are.
8888 * Send list of CUMODE notifys to the router when announcing
8889 the channel users to the router. Affected file silcd/server.c.
8890 If the router receiving channel founder CUMODE for a channel
8891 that already has channel founder it will send CUMODE notify
8892 to the sender to remove the channel founder rights from the
8893 announced client. Affected file silcd/packet_receive.c.
8895 * The CUMODE notify may now use Server ID as well as the entity
8896 who changes the mode. Updated protocool specs.
8898 * Updated INSTALL and README files.
8900 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8902 * New web pages in the http://silc.pspt.fi. The pages was
8907 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8909 * Implemented the [DenyConnectin] config section in the server.
8910 Added silc_server_config_denied_conn to check whether incoming
8911 connection is denied. Affected file silcd/serverconfig.[ch].
8913 * Do not check the ports when checking the incoming configuration
8914 data if the port is 0, meaning any. Affected file is
8915 silcd/serverconfig.c.
8917 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8919 * Fixed buffer overflow in silc_string_compare in the file
8920 lib/silcutil/silcutil.c.
8922 * Fixed double free in silc_server_command_leave in the file
8925 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8927 * Fixed the version checking in the server. Affected file is
8930 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8932 * Fixed the configuration data fetching when accepting new
8933 connections in the server. Affected file silcd/server.c.
8935 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8937 * Added `sender_entry' argument to the function
8938 silc_server_packet_relay_to_channel so that we can check
8939 whether some destination actually belongs to the same route
8940 the sender belongs (ie, we must not resend the packet to the
8941 sender). Affected file silcd/packet_send.[ch].
8943 * Added `servername' field to the SilcClientEntry in the server
8944 to hold the name of the server where client is from. Affected
8945 file is silcd/idlist.h.
8947 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8949 * Moved the channel message encrypting in the router betwen
8950 router connections from silc_server_channel_message to the
8951 silc_server_packet_relay_to_channel since we want to check
8952 whether we have anybody channel before encrypting anything.
8953 Affected files silcd/packet_[receive/send].c.
8955 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8957 * Fixed the [AdminConnection] server config section to support
8958 multiple entries. Affected file silcd/serverconfig.c.
8960 * Added support into the server to check the validity of the
8961 incoming connection before executing any KE or authentication
8964 * The connection configuration is now saved to the KE and
8965 connection auth protocol contexts and not fetched anymore in
8966 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8968 * The local hosts listenning address and port is also resolved
8969 now when starting the server. We want to have the socket object
8970 to include the real address and port for the listener. Added
8971 new function silc_net_check_local_by_sock into the files
8972 lib/silcutil/silcnet.[ch].
8974 * Fixed a broadcast bug in server -> do not broadcast if we
8977 * Fixed a routing bug. Do not route broadcast packets ever.
8978 Broadcast packets must be processed always and not routed since
8979 they may be destined to some other host than yourself and thus
8980 would get routed without no good reason. Affected file is
8983 * Added function silc_server_config_is_primary_route to check
8984 whether primary router connection has been configured (a router
8985 configuration that we are initiating). If there is not, we
8986 will assume that there is only two routers in the SILC network
8987 and we will use the incoming router connection as our primary
8988 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8990 * Changed the order of the broadcasting. Broadcast _after_ the
8991 packet has been processed not before. Affected file is
8994 * Fixed a [ClientConnection] parsing bug. The port was never
8995 parsed correctly thus resulting to port 0. Affected file
8996 silcd/serverconfig.c.
8998 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8999 argument and did not set the broadcast packet flag. Affected
9000 file silcd/packet_send.c. Fixed same bug in the function
9001 silc_server_send_notify as well.
9003 * If we receive NEW_ID packet for our own ID in the server, ignore
9006 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9010 * Removed the nickname from the Private Message Payload.
9011 Updated the code and the protocol specs.
9013 * Updated protocol specs for submitting to the IETF.
9015 * Tweaked the Random Number Generator a bit. Affected file
9016 lib/silccrypt/silcrng.c. Exported a new function
9017 silc_rng_[global]_add_noise which can be used to add more
9020 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9022 * Do not parse packets with different timeout when protocol
9023 is active -> may cause problem with rekey. Affected file
9026 * When server receives signoff notify it must not create
9027 new channel key if the client is on any channels since the
9028 sender of the signoff notify will create it.
9030 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9032 * Added printing of error messages during SKE protocol from the
9033 failure packet sent by server during SKE. Affected file
9036 * Removed the client's failure_callback handling with timeout
9037 and handle it immediately when received.
9039 * The SKE library returned wrong type in SUCCESS and FAILURE
9040 packets. They must be 32 bit MSB not 16 bit MSB.
9042 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9044 * Ok, rewrote the logic of the re-key and now it seems to work.
9045 I tested it on high traffic with frequent re-keys without
9046 problems. Added hmac_receive (and renamed hmac to hmac_send)
9047 in SilcClientConnection in lib/silcclient/client.h and
9048 in SilcIDListData in silcd/idlist.h. Also, removed the
9049 SilcPacketParserContext's cipher and hmac fields as they are
9050 not needed anymore and actually caused some problems when
9051 the ciphers and hmac's changed underneath the packet parser.
9053 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9055 * If re-key protocol is active then process the incoming packets
9056 synchronously since we must assure that icoming packets encrypted
9057 with the old key is processed before the new keys is set to
9058 use. This is true other packets than for REKEY packets.
9059 Affected file silcd/server.c. The same was done to client library
9060 as well, affected file lib/silcclient/client.c.
9062 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9064 * Fixed bug in client and server to accept the force send if
9065 the packet is send from silc_[server/client]_packet_process
9066 function. Otherwise the packets are never delivered, oops.
9068 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9070 * Disable force sending of packets when REKEY protocol is active.
9071 We must assure that no packet is sent directly when rekey is
9072 performed. All packets must be sent through packet queue.
9073 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
9074 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
9075 function is silc_[server/client]_packet_send_real to check
9078 * Replaced the SIM paths from example config files to
9079 /usr/local/modules. Also, make install creates now
9080 /usr/local/silc/logs directory to hold all the SILC server
9083 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9085 * Made the configure.in.pre work on Solaris. Patch by salo.
9087 * Made all ciphers compatible with non-x86 machines. Defined
9088 CBC mode macros into lib/silccrypt/ciphers_def.h.
9090 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9092 * Fixed the make install.
9094 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9096 * When MAC computation fails the silc_packet_decrypt returned 0
9097 even though it was supposed to return -1. Fixed this. The
9098 affected file is lib/silccore/silcpacket.c.
9100 * Do not replace the config files in /etc/silc (in make install)
9101 if they already exist. Affected file ./Makefile.am.
9103 * Do not send re-key packets immediately but through packet queue.
9104 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
9106 * Changed silc_net_check_host_by_sock to return FALSE if the
9107 IP/DNS could not be resolved. Though, it returns the IP address
9108 now even if it could not resolve it (but returns also FALSE).
9109 Affected file lib/silcutil/silcnet.[ch].
9111 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9113 * Added silc_pkcs_decode_identifier to decode the public key's
9114 identifier. Affected file lib/silccrypt/silpkcs.[ch].
9115 Added also silc_pkcs_free_identifier. Added also new context
9116 SilcPublicKeyIdentifier.
9118 * Added -S option to the silc client. It is used to dump the
9119 contents of the specified public key file.
9121 * Changed the PKCS api to return the public key length when
9122 setting the public key.
9124 * Fixed a fatal bug in the public and private key file loading.
9125 Affected file lib/silccrypt/silcpkcs.c.
9127 * Execute the packet parsing for client with zero (0) timeout
9128 if the protocol is active. Affected file silcd/server.c.
9130 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9132 * Made the key generation options to the silcd program. Added
9133 -C option, equivalent to client's option.
9135 * Added new [ServerKeys] config section to the server. It
9136 configures the server's public and private key.
9138 * Defined generic Public Key Payload into the protocol
9139 specification to send specific type of public keys and
9142 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
9143 public key or certificate.
9145 * Implemented the GETKEY command to the server and to the
9146 client library and on user interface.
9148 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9150 * Made preliminary `make install' work.
9152 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9154 * Added SilcServerRekey context into silcd/idlist.h.
9156 * Added the PFS support as defined in the specification to the
9157 SKE protocol. Affected files lib/silcske/*.c.
9159 * Added `ske_group' field to the SilcServerRekey context to hold
9160 the number of the SKE group that is used with PFS in re-key.
9161 Affected file silcd/idlist.h.
9163 * Added PFS re-key support to the server. Affected file is
9166 * Added silc_protocol_cancel to cancel execution of the next
9167 state of the protocol. Affected file is
9168 lib/silccore/silcprotocol.[ch].
9170 * Added the re-key support with and without PFS to the client
9171 library. Re-key is performed once in an hour, by default.
9173 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
9174 Added silc_client_rekey_callback and silc_client_rekey_final.
9175 Affected files are lib/silcclient/protocol.[ch] and
9176 lib/silcclient/client.[ch].
9178 * Removed the `hmac_key' and `hmac_key_len' fields from the
9179 SilcClientConnection structure; not needed. Affected file is
9180 lib/silcclient/client.h.
9184 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9186 * Do not ask whether user wants to use the negotiated private key
9187 for private messages, just use it. Affected file is
9188 silc/local_command.c.
9190 * Added `send_enc_key' and `enc_key_len' fields to the
9191 SilcIDListData structure since they are needed in the re-key
9192 phase. Affected file is silcd/idlist.[ch].
9194 * Implemented the simple re-key protocol into the server.
9195 Affected files silcd/server.c and silcd/protocol.[ch]. The
9196 re-key will be performed once in an hour, by default.
9198 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
9199 Added silc_server_rekey, silc_server_rekey_callback and
9200 silc_server_rekey_final.
9202 * Removed Tunneled flag from the protocol. Updated the code
9203 and the specifications.
9205 * Adde `pfs' field to the SilcIDListData to indicate whether
9206 the PFS is to be performed in the re-key. Affected file is
9209 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9211 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
9212 int64 of at least the xintXX size. If void * is less that 4
9213 bytes uint32 * will be used. Defined bool as boolean.
9215 * Changed _ALL_ unsigned long and unsigned int to uint32,
9216 unsgined short to uint16 in the source tree.
9218 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
9219 not handle clients that has entry->data.registered == FALSE.
9220 They are not in the network anymore. Affected file is
9223 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9225 * Implemented the sending of the SERVER_SIGNOFF notify in the
9226 server. Affected file is silcd/server.c.
9228 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
9229 Added also silc_notify_payload_encode_args into the
9230 lib/silccore/silcnotify.[ch].
9232 * Implemented ther SERVER_SIGNOFF notify handling in the server.
9233 Affected file silcd/packet_receive.c.
9235 * Implemented the SERVER_SIGNOFF notify handling in the client
9236 library. Affected file lib/silcclient/client_notify.c. Also,
9237 implemnted the printing of the SERVER_SIGNOFF info to the
9238 application. Affected file silc/client_ops.c.
9240 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
9241 if the deleting was successful. Affected file silcd/idlist.[ch].
9243 * Added support for public key authentication in the connection
9244 authentication protocol in the client library. Affected file
9245 lib/silcclient/protocol.c.
9247 * Changed the server's silc_idlist_get_clients_by_* interface
9248 to support already allocated array so that new entries may be
9249 added to pre-allocated array. Affected file silcd/idlist.[ch].
9250 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
9251 and command replies.
9253 * All command reply functions in the server now calls the
9254 pending command callback even if error occured. This way the
9255 error will be delivered to the client as well. Affected files
9256 silcd/command.c and silcd/command_reply.c.
9258 * Fixed INFO command to return local server's info if no server
9259 was provided. Affected file lib/silcclient/command.c.
9261 * Removed RESTART command for good. Updated the code and the
9264 * Rewrote parts of the task system. It is a bit simpler now.
9265 Removed unsued task priorities. The affected files are
9266 lib/silcutil/silctask.[ch].
9268 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9270 * Moved the USERS printing from the library to the application.
9271 Affected files lib/silcclient/command.c and silc/client_ops.c.
9273 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9277 * Added channel key re-key support. The re-key is perfomed
9278 only by the router and is done once in an hour. Added `rekey'
9279 field to the SilcChannelEntry in the server. Affected files
9280 silcd/server.c and silcd/idlist.h.
9282 * Added silc_task_unregister_by_context into the file
9283 lib/silcutil/silctask.[ch].
9285 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9287 * Added SILC_UMODE_GONE mode to indicate when the client is not
9288 present in the SILC network. Added also support to the local
9289 command AWAY that will set this mode. Added support of showing
9290 "xxx is gone" in WHOIS command. The USERS command shows the
9291 gone status as well.
9293 * Fixed setting server and router operator privileges in the
9294 server's UMODE command. Affected file silcd/command.c.
9296 * Merged the SKE KE1 and KE2 payloads into one payload. The
9297 new KE payload is equivalent to the old KE2 payload.
9299 Cleaned up the SKE Start Payload parsing. It now uses the
9300 simple buffer unformatting to do the parsing. A lot faster
9303 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
9304 to the SKE that is used to indicate whether both of the SKE
9305 parties should perform authentication. By default only the
9306 responder performs authentication. By setting this flag also
9307 the initiator must do authentication. By default it is unset
9308 since in normal SKE case, client to server connection, only
9309 the responder should do authentication. When doing SKE between
9310 two clients both should perform authentication. Updated the
9311 code and the protocol specs.
9313 * A little fix to IDENTIFY command in the server. Search the
9314 client first by hash not nickname. Affected file is
9317 * Fixed the silc_client_close_connection to support closing
9318 the client to client connections wihtout deleting too much
9319 data. Affected file lib/silcclient/client.c.
9321 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
9322 are received if protocol used to be active but is not anymore
9323 the application would crash due to NULL pointer dereference.
9324 Affected files silcd/server.c and lib/silcclient/client.c.
9326 * Added `hash' field to the SilcClientConnection to include
9327 the hash function negotiated in the SKE protocol.
9329 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
9330 to set the channel founder authentication data. A client can
9331 claim the founder rights later by providing the authentication
9332 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
9333 This way the channel founder can regain the channel founder
9334 privileges even it is left the channel. This works only on
9335 local server and the client must be connected to the same
9336 server to be able to regain the founder rights. Updated the
9337 protocol specs accordingly.
9339 Added support to the CMODE command in the client to set the
9340 founder auth data. Read the README to see how to set it.
9342 Added support to the CUMODE command to claim the founder
9343 rights. Read the README to see how to do it.
9345 Added support for the founder authentication to the Channel
9346 Entry in the server. Affected file silcd/idlist.h.
9348 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
9349 server's CMODE command. Affected file silcd/command.c.
9351 * Added the following new functions into lib/silccore/silcauth.[ch]:
9352 silc_auth_get_method and silc_auth_get_data.
9354 * The server now saves the remote hosts public key to the
9355 SilcIDListData pointer. Affected file silcd/protocol.c.
9357 * The normal server now does not remove the channel entry from
9358 the cache if the founder authentication data is set. It used
9359 to remove it if the founder was the last one on the channel on
9360 the server and left the channel. The auth data is saved and
9361 if the channel is re-joined later the old entry is used with
9362 the old auth data. Affected files silcd/command_reply.c and
9365 * Removed the `pkcs' field from the SilcIDListData structure
9366 in the server; it is not used. Affected file silcd/idlist.h.
9368 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9370 * Fixed packet processing on slow links. Partial packets were
9371 never re-processed because the incoming data buffer was cleared
9372 by the application. Application must not directly clear the
9373 sock->inbuf, the packet processing routines handle it. Fixed
9374 this in client library and in server.
9376 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9378 * Fixed the WHOIS and IDENTIFY send reply function to really
9379 check whether to send list or just one entry. Affected file
9382 * Cleaned up the LEAVE command's channel key distribution. The
9383 affected file silcd/command.c.
9385 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
9386 can enforce the channel mode as well. In that case the ID
9387 includes the ID of the server. The code now enforces the
9388 mode change if the router have different mode than the server.
9390 * The notify client operation with CMODE_CHANGE notify can now
9391 return NULL client_entry pointer if the CMODE was not changed
9392 by client. Application must check for this.
9394 * Added <Server ID> argument to INFO command to support server
9395 info fetching by Server ID.
9397 * Added silc_server_announce_get_channel_users to get assembled
9398 packets of channel users of the specified channel. Affected
9399 file silcd/server.[ch].
9401 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
9402 was freed underneath the ID Cache.
9404 * Re-announce clients when the server received CHANNEL_CHANGE
9405 notify from the router. Affected file silcd/packet_send.c.
9407 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9409 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
9410 crashed since it did not handle the fact that there is no cipher
9411 called "3" and didn't check the error condition. Now fixed.
9413 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
9414 flag. It can be used to send message requests.
9416 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9418 * Implemented the RESTART command in the client.
9420 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
9421 notice type messages. Added notice printing to the user
9424 * The channel keys are not re-generated if the channel's mode
9425 is PRIVKEY, ie private key on the channel exists. Affected
9426 files silcd/server.c and silcd/command.c.
9428 * Fixed a little bug in channel message delivery when channel
9429 private keys are set in the server. Affected file is
9430 silcd/packet_send.c.
9432 * Changed the setting on channel->on_channel = TRUE from the
9433 silc_client_save_channel_key to the JOIN command reply. The
9434 key payload is not received if the private channel key is set.
9435 Affected file lib/silcclient/command_reply.c and the
9436 lib/silcclient/client_channel.c.
9438 * When the CMODE_CHANGE notify is sent and the channel private
9439 key mode is removed the channel key must be re-generated in
9440 other cells as well. Added this support for the router in the
9441 silcd/packet_receive.c.
9443 * Added new local command NOTICE to send notice message on
9444 channel. Affected file silc/local_command.[ch].
9446 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9448 * Added new local command ME to the client. It is used to send
9449 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
9450 some action. Affected file silc/local_command.[ch].
9452 * Changed channel_message and private_message client operations
9453 to deliver the message flags to the application. Added also
9454 the `flags' arguments to the silc_client_send_channel_message
9455 and silc_client_send_private_message functions. Affected file
9458 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9460 * Redefined the Private Message Payload to support private message
9461 keys and to support the new private message flags. Updated
9462 the protocol specs. Flags makes it possible to have for example
9463 CTCP style messages.
9465 * Added new type SilcPrivateMessagePayload and defined an API
9466 for it in the lib/silcclient/silcprivate.[ch].
9468 * Tested private message private keys successfully. Tested the
9469 private message key set, unset and list commands with the new
9472 * Redefined the Channel Message Payload to include the channel
9473 message flags (equal with private message flags) to support
9474 for example CTCP style messages.
9476 * Defined some of the message (for channel and private message)
9477 flags. Updated the protocol specs and added the flags to the
9478 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
9480 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9482 * Added SilcKeyAgreementStatus type to the key agreement routines
9483 to indicate the current status and error if one occured.
9484 The status types are defined in the lib/silcclient/silcapi.h.
9486 * Added new local command KEY that is used to set and unset private
9487 keys for channels, set and unset private keys for private messages
9488 with remote clients and to send key agreement requests and
9489 negotiate the key agreement protocol with remote client. The
9490 key agreement is supported only to negotiate private message keys,
9491 it currently cannot be used to negotiate private keys for channels,
9492 as it is not convenient for that purpose.
9494 * Fixed a minor pending callback setting bug in the function
9495 silc_client_get_client_by_id_resolve, now the function works.
9496 Affected file lib/silcclient/idlist.c.
9498 * Added function silc_net_get_local_port to get local bound
9499 port by socket. Added to lib/silcutil/silcnet.[ch].
9501 * Added `sockets' and `sockets_count' fields to the SilcClient
9502 object. They hold the sockets of the listenning sockets in
9503 the client. Listenning sockets may be for example the key
9504 agreement server. Affected file lib/silcclient/client.[ch].
9505 Added functions the silc_client_add_socket and the
9506 silc_client_del_socket. They are exported to the application
9509 * Added ~./silc/clientkeys to support other client's public keys.
9511 * Renamed verify_server_key client operation to verify_public_key
9512 and added one argument to indicate the type of the connection
9513 (server, client etc.).
9515 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9517 * Added silc_server_connection_auth_request to handle the
9518 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9519 silcd/packet_receive.[ch].
9521 * Added silc_server_send_connection_auth_request into the
9522 silcd/packet_send.c to send the connection auth request packet.
9524 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9527 * Fixed the public key authentication in responder side in the
9528 server. The `auth_data' pointer includes the SilcPublicKey
9529 not the path to the public key. Affected file silcd/protocol.c.
9531 * Implemented the public key authentication in the initiator side
9532 in the server. Affected file silcd/protocol.c.
9534 * Removed the [RedirectClient] config section from the server
9535 configuration. Is not needed and I don't want to implement it.
9537 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9539 * Cleaned up the CMODE command in the server. It now works
9540 correctly and supports all the modes defined in the protocol.
9541 Affected file is silcd/command.c.
9543 * Added `hmac_name' field to the SilcChannelEntry in the server
9544 to hold the default HMAC of the channel. It can be set when
9545 creating the channel (with JOIN command). Affected files
9548 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9549 type to indicate the change of the current cipher and hmac
9550 on the channel. Client can safely ignore the <cipher> argument
9551 (if it chooses to do so) since the CHANNEL_KEY packet will
9552 force the channel key change anyway. The <hmac> argument is
9553 important since the client is responsible of setting the new
9554 HMAC and the hmac key into use.
9556 * Fixed the CMODE command in the client library as well.
9558 * Tested CMODE command in router environment successfully.
9560 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9562 * Show the version of the remote client (or server) when connecting
9563 to the server. It is logged to the log file. Affected file
9564 is silcd/protocol.c.
9566 * Fixed the KILLED notify handling in the client library. The
9567 client must be removed from all channels when receiving the
9570 Also, do not remove the client entry when giving the KILL
9571 command but when the KILLED notify is received.
9573 * Removed silc_idlist_find_client_by_nickname from the server.
9574 Not needed anymore. Affected files silcd/idlist.[ch].
9576 * Implemented the CHANNEL_CHANGE notify type handling to the
9577 server. Affected file silcd/server.c.
9581 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9583 * Added silc_server_send_notify_invite to send the INVITE
9584 notify between routers.
9586 * Implemented the INVITE command correctly to the server.
9588 * Implemented the INVITE notify type handling in the server.
9590 * Implemented the INVITE command to the client library and on the
9593 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9595 * Added function silc_server_get_client_resolve to find the
9596 client entry by ID from all ID lists and then resolve it
9597 (using WHOIS) if it cannot be found. Affected file is
9600 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9602 * Implemented the BAN command to the client library.
9604 * The JOIN command in the server now checks the invite list
9607 * Changed the silc_command_reply_payload_encode_va and the
9608 silc_command_payload_encode_va to support that if argument is
9609 NULL it ignores and checks the next argument. Affected file
9610 lib/silccore/silccommand.c.
9612 * Added silc_server_send_notify_ban to send the BAN notify
9613 type between routers.
9615 * Chaned the silc_notify_payload_encode to support that if
9616 argument is NULL it ignores and checks the next argument.
9617 Affected file lib/silccore/silcnotify.c.
9619 * Tested ban lists in router environment successfully.
9621 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9623 * Implemented BAN command to the server, in silcd/command.[ch].
9625 * Removed the BAN and INVITE_LIST modes from the CMODE command
9628 * Added function silc_string_match to regex match two strings.
9629 Affected files lib/silcutil/silcutil.[ch].
9631 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9633 * Redefined parts of the SilcChannelEntry in the server to support
9634 the new ban and invite lists.
9636 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9638 * Redefined the INVITE command. The same command can be used to
9639 invite individuals to the channel but also to manage the invite
9640 list of the channel (to add to and remove from the invite list).
9641 Updated the protocol specs.
9643 * Added new command SILC_COMMAND_BAN that can be used to manage
9644 the ban list of the channel. Updated the protocol specs.
9646 * Removed the channel modes: the SILC_CMODE_BAN and the
9647 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9648 in the CMODE command. The equivalent features are now available
9649 using INVITE and BAN commands. Updated the protocol specs.
9651 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9652 in the network about change in the current ban list. The notify
9653 type is not used by the client.
9655 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9656 support the invite lists.
9658 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9660 * Added new function silc_string_regexify that converts string
9661 including wildcard characters into regex string that can
9662 be used by the GNU regex library. Added into the file
9663 lib/silcutil/silcutil.[ch].
9665 Added silc_string_regex_combine to combine to regex strings
9666 into one so that they can be used as one regex string by
9667 the GNU regex library. Added into the file
9668 lib/silcutil/silcutil.[ch].
9670 Added silc_string_regex_match to match two strings. It returns
9671 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9673 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9675 * Imported GNU regex to the soruce tree into lib/contrib.
9676 Fixed some compiler warning from the regex.c.
9678 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9680 * Fixed MOTD command in the server to work in router environment.
9682 * Fixed the MOTD command in the client library to support
9683 the server argument in the command.
9685 * Added `nickname_len' argument to the silc_idlist_add_client
9686 in the server, as the `nickname' argument may be binary data
9689 * Added silc_idlist_get_channels to return all channels from
9692 * Implemented LIST command to the server. Affected file is
9695 * Implemented the LIST command to the client library and on the
9698 * Added [<user count>] argument to the LIST command reply.
9699 With private channels the user count is not shown.
9701 * Updated TODO and README.
9703 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9705 * The client entry's data.registered must be TRUE even with
9706 global client entry on global client list. The data.registered
9707 is used to check whether the client is anymore in the network,
9708 for example with WHOWAS command so it must be valid.
9710 * Fixed the WHOWAS command in the server. It now actually works
9711 in router environment. Added function into silcd/command_reply.c
9712 silc_server_command_reply_whowas_save.
9714 * Added silc_idlist_purge function to the silcd/idlist.c
9715 to periodically purge the ID Cache.
9717 * Fixed INFO command in the server. It works now in router
9718 environment. Added <server name> argument to the INFO command
9719 reply. Updated the protocol specs.
9721 * Fixed minor bug in silc_idcache_purge to not purge if the
9722 expire value is zero.
9724 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9725 they were buggy because of the WHOWAS information.
9727 * Fixed local command MSG to handle the async resolving of
9728 the remote client properly. It used to fail the first MSG.
9729 Affected file silc/local_command.c.
9731 * Added `data_len' field to SilcIDCache context.
9733 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9735 * Update TODO. Todo in commands in the server.
9737 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9739 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9740 used by routers as broadcast packet to inform other routers
9741 about the changed user mode.
9743 Implemented the notify handling in the server. Affected file is
9744 silcd/packet_receive.c. Added the function
9745 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9747 * Added new generic Channel Payload and deprecated the New Channel
9748 Payload. The New Channel Payload is now the generic Channel
9751 * Added new argument `mode' to the silc_server_send_new_channel
9752 as it is required in the Channel Payload now.
9754 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9755 and created a new and real SilChannelPayload to represent the
9756 new generic Channel Payload. Implemented the encode/decode
9757 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9759 * Added silc_server_get_client_channel_list to return the list
9760 of channels the client has joined for WHOIS command reply.
9761 Affected file silcd/server.[ch].
9763 * Implemented the channel list sending in the WHOIS command reply
9764 in server and in the client.
9766 Implemented the channel list displaying on the user interface
9767 as well. Affected file silc/client_ops.c.
9769 * Added silc_channel_payload_parse_list to parse list of Channel
9770 Payloads. It returns SilcDList list of SilcChannelPayloads.
9771 Client for example can use this function to parse the list of
9772 channels it receives in the WHOIS command reply. The caller
9773 must free the list by calling silc_channel_payload_list_free.
9774 Affected files lib/silccore/silcchannel.[ch].
9776 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9778 * Added one new argument <user mode> to the WHOIS command reply
9779 to return the mode of the user in SILC. Updated the protocol
9782 Implemented it to the server and client.
9784 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9786 * Fixed the mode printing on the user interface on joining.
9787 Affected file silc/client_ops.c.
9789 * Implemented the UMODE command and user modes in general to the
9790 client library and to the user interface.
9792 * Implemented the UMODE command to the server.
9794 * The server now sends UNKNOWN_COMMAND error status if client sends
9795 unknown command. Affected file silcd/command.c.
9797 * All server commands now handle the command identifier the right
9798 way when sending the command reply to the client. The client can
9799 use to identify the command replies with the identifier.
9801 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9803 * Added silc_server_get_client_route to resolve the route to
9804 the client indicated by the client ID. Affected file is
9807 * Added silc_server_relay_packet as general function to relay
9808 packet to arbitrary destination. This deprecates functions
9809 like _send_private_message_key, _relay_notify etc. Affected
9810 file is silcd/packet_send.[ch].
9812 Removed silc_server_send_key_agreement,
9813 silc_server_send_private_message_key and
9814 silc_server_packet_relay_notify functions from the file
9815 silcd/packet_send.[ch].
9819 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9820 server. Affected file silcd/packet_receive.[ch].
9822 * Implemented the KILL command to the client. Implemented the
9823 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9824 Affected files lib/silcclient/command[_reply].c and
9825 lib/silcclient/client_notify.c. Implemented the KILL notify
9826 printing in the user inteface.
9828 * Fixed a lot silc_parse_nick memory leaks from the client
9829 library in the file lib/silcclient/command.c.
9831 * Changed the silc_server_send_notify_on_channels's `sender'
9832 argument from SilcSocketConnection to SilcClientEntry to
9833 check the sender as entry and not as connection object and not
9834 to send to the client provided as argument. The affected file
9835 is silcd/packet_send.[ch].
9837 * The notify packets that are destined directly to the client used
9838 to not to be processed by the server. Now changed that and the
9839 server processes all notify packets. After relaying the packet
9840 to the client the notify packet is processed in the server.
9842 * The silc_server_free_client_data now checks whether there is
9843 pending outgoing traffic for the client and purges the data to
9844 the network before removing the client entry.
9846 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9848 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9849 an client is killed from the SILC Network. Updated the protocol
9852 Added new function silc_server_send_notify_killed to the
9853 silcd/packet_send.[ch].
9855 * Added function silc_server_packet_relay_notify to relay notify
9856 packets that are destined directly to a client. In this case
9857 the server does not process the notify packets but merely relays
9858 it to the client. Affected file silcd/packet_send.[ch].
9860 Added also silc_server_packet_process_relay_notify to check
9861 whereto relay the notify. Affected file is
9862 silcd/packet_receive.[ch].
9864 * Implemented the KILL command to the server.
9868 * Added the backup schema desgined last fall to the protocol
9869 specs for everyone to see. The specification is in the
9870 *-spec-xx.txt draft and the packet type definitions for the
9871 backup routers is in *-pp-xx.txt draft. Thusly, added also
9872 new packet type SILC_PACKET_CELL_ROUTERS.
9874 * A big security problem in the implementation discovered. The
9875 signoff of an client did not cause new channel key generation
9876 which it of course should've done. The channel keys must be
9877 always re-generated when client leaves (or signoffs) the channel.
9878 The silc_server_remove_from_channels funtion now handles
9879 the channel key re-generation.
9881 * Added `sender' argument to the silc_server_send_notify_on_channels
9882 to not to send the client provided as argument. Affected file
9883 silcd/packet_send.[ch].
9885 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9887 * Implemented OPER and SILCOPER commands into the server and
9890 * Added silc_auth_verify and silc_auth_verify_data to verify
9891 the authentication directly from the authentication payload.
9892 It supports verifying both passphrase and public key based
9893 authentication. Affected file lib/silccore/silcauth.[ch].
9895 * Added `hash' field to the SilcIDListData structure. It is the
9896 hash negotiated in the SKE protocol. Affected file is
9899 * Slight redesigning of the SilcAuthPayload handling routines.
9900 Do not send SilcPKCS but SilcPublicKey as argument.
9902 * Implemented the public key authentication support to the
9903 serverconfig. The public key is loaded from the provided path
9904 and saved as authentication data to void * pointer. Thus,
9905 changed the unsigned char *auth_data to void *auth_data;
9907 * Fixed SHUTDOWN command to send the reply before the server
9908 is shutdown. :) Affected file silcd/command.c.
9910 * Fixed fatal bug in CONNECT command. The hostname was invalid
9911 memory and server crashed. Affected file silcd/command.c.
9913 * Fixed fatal bug in CLOSE command. The server_entry became
9914 invalid but was referenced later in the command. Affected file
9917 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9919 * Fixed fatal bug in failure packet handling. Server ignored
9920 the failure and thus crashed when it came.
9924 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9926 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9927 that the command may be executed only once in (about) 2 seconds.
9928 The old SILC_CF_LAG flag is same but allows command bursts up
9929 to five before limiting.
9931 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9932 server code. Various commands now includes the CF_LAG_STRICT
9933 flag to disallow any kind of miss-use of the command.
9935 * Fixed the silc_buffer_unformat to not to allocate any data
9936 if the length of the data is zero. It used to allocate the
9937 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9939 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9941 * Changed the format of AdminConnection configuration section
9942 in the server. Added username of the admin to the format.
9943 Affected files silcd/serverconfig.[ch].
9945 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9946 to return admin configuration data by host, username and/or
9949 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9951 * Implemented WHOWAS command to the server. Added the functions:
9953 silc_server_command_whowas_parse,
9954 silc_server_command_whowas_send_reply,
9955 silc_server_command_whowas_from_client and
9956 silc_server_command_whowas_from_server
9958 * Added <Client ID> argument to the WHOWAS command reply. Updated
9959 the protocol specs accordingly.
9961 * Implemented WHOWAS command and command_reply to the client
9964 Implemented the WHOWAS printing on the user interface.
9966 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9968 * Added new argument to the WHOWAS command reply, the real name.
9969 It is an optional argument. Updated the protocol specs.
9971 * Added SilcIDCacheDestructor callback that is registered when
9972 the SilcIDCache is allocated. The callback is called when
9973 an cache entry in the ID Cache expires, or is purged from the
9974 cache. Added into lib/silccore/idcache.[ch].
9976 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9977 to destruct the client entries when the cache entry expires.
9978 Other ID Cache's in server and in the client library ignores
9981 * If the ID Cache entry's `expire' field is zero then the entry
9982 never expires. Added boolean `expire' argument to the
9983 silc_idcache_add function in the lib/silccore/idcache.[ch].
9984 If it is TRUE the default expiry value is used.
9986 * Added silc_server_free_client_data_timeout that is registered
9987 when client disconnects. By default for 5 minutes we preserve
9988 the client entry for history - for WHOWAS command.
9990 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9992 * Added support to the server to enforce that commands are not
9993 executed more than once in 2 seconds. If server receives
9994 commands from client more frequently, timeout is registered
9995 to process the commands. Affected file silcd/command.c.
9996 Added new function silc_server_command_process_timeout.
9998 * Changed NICK_NOTIFY handling in client library to check that
9999 if the client's nickname was changed, so there is no need to
10000 resolve anything from the server.
10002 * Removed error printing from the WHOIS and IDENTIFY commands.
10003 If error occurs then it is ignored silently in the client library.
10004 The application, however, may map the received error to
10005 human readable error string. The application currently maps
10006 the NO_SUCH_NICKNAME error to string.
10008 * Made the command status message public to the application. Moved
10009 them from lib/silcclient/command_reply.c to
10010 lib/silcclient/command_reply.h. The application can map the
10011 received command status to the string with the
10012 silc_client_command_status_message function.
10014 * Added check to the server to check that client's ID is same
10015 as the Source ID in the packet the client sent. They must
10018 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10020 * Added dist-bzip hook to the Makefile.am to make bzip2
10021 compressed distributions.
10023 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10025 * Server now enforces the maximum length for the nickname and
10026 the channel as protocol specification dictates. 128 bytes for
10027 nickname and 256 bytes for channel name.
10029 * Moved the WHOIS printing to the application. The client libary
10030 does not print out the WHOIS information anymore, the application
10031 must do it. Renamed silc_client_command_reply_whois_print to
10032 the silc_client_command_reply_whois_save.
10034 The client's idle time is also sent to the application now, and
10035 the idle is shown on screen.
10037 * Added silc_client_command_reply_identify_save to save the
10038 received IDENTIFY entries.
10040 * Do not check for channel private keys in message sending and
10041 reception if the channel does not have the PRIVKEY mode set.
10042 Affected file lib/silclient/client_channel.c.
10044 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10046 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
10047 just surfaced after chaning the JOIN procedure.
10049 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10051 * Added silc_client_get_clients_by_list to get client entries
10052 from Client ID list, that is returned for example by JOIN
10053 and USERS command replies. The application should use this
10054 function for example when JOIN command reply is received to
10055 resolve the clients already on the channel (library does not
10056 do that anymore as USERS command reply is not used in the JOIN
10057 procedure anymore). Affected files lib/silcclient/silcapi.h and
10058 lib/silcclient/idlist.c.
10060 * JOIN command reply and USERS command reply returns now SilcBuffer
10061 pointers instead of unsigned char pointers when returning
10062 the client list and mode list.
10064 * Added <Client ID> argument to the JOIN command reply, mainly
10065 for the server to identify for which client the command was
10066 originally sent. Updated protocol specs accordingly.
10068 * Added SilcDlist private_key pointer to the SilcChannelEntry
10069 in the client to support the channel private keys. Affected
10070 file is lib/silcclient/idlist.h.
10072 * Added SilcChannelPrivateKey argument to the function
10073 silc_client_send_channel_message so that application can choose
10074 to use specific private ke if it wants to. If it is not provided,
10075 the normal channel key is used, unless private keys are set.
10076 In this case the first (key that was added first) is used
10077 as the encryption key.
10079 * Implemented the support for channel private key handling.
10080 Implemented the following functions:
10082 silc_client_add_channel_private_key,
10083 silc_client_del_channel_private_keys,
10084 silc_client_del_channel_private_key,
10085 silc_client_list_channel_private_keys and
10086 silc_client_free_channel_private_keys
10088 Affected file lib/silcclient/client_channel.c.
10090 * Added the support for the private keys in the channel message
10091 sending and encryption and in the message reception and
10092 decryption. Affected funtions are
10093 silc_client_send_channel_message and silc_client_channel_message.
10095 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10097 * Added SKE's key verify callback to the client library's
10098 KE protocol context. Affected files lib/silcclient/protocol.[ch].
10100 * Removed the statement that server (or router) must send USERS
10101 command reply when joining to the channel so that the client
10102 knows who are on the channel. Instead, the client list and
10103 client's mode list is now sent in the JOIN command reply to the
10104 client who joined channel. This is better solution.
10106 * Added function silc_server_get_users_on_channel and function
10107 silc_server_save_users_on_channel to the silcd/server.[ch].
10109 * Removed function silc_server_command_send_users from the
10112 * Do not show topic on the client library anymore. The topic is
10113 sent in the command reply notify to the application and the
10114 application must show the topic now.
10116 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10118 * Added client searching by nickname hash into the IDENTIFY and
10119 WHOIS commands in the server as they were clearly missing from
10120 them. Affected file is silcd/command.c.
10122 * Fixed a bug in private message receiving in the client library.
10123 The remote ID was freed and it wasn't supposed, now it is
10126 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10128 * Minor fix to the channel payload; allocate the data area, as it
10129 needs to be of specific length.
10131 * If the key agreement port is zero then the operating
10132 system will define the bound port. Affected files are
10133 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
10135 * Added new function silc_channel_payload_decrypt into the file
10136 lib/silccore/silcchannel.[ch].
10138 * Moved the channel message etc, check from silc_packet_decrypt
10139 to applications. The library calls now a generic
10140 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
10141 when the packet is either normal or special. This was done to
10142 allow more wide range of checking that was not allowed when
10143 the code was in library. Now applications can do virtually any
10144 checks to the packet and return to the library the decision how
10145 the packet should be processed. Affected files are
10146 lib/silccore/silcpacket.[ch].
10148 Added silc_server_packet_decrypt_check to the server and
10149 silc_client_packet_decrypt_check to the client library.
10151 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
10152 to send with specified source and destination information.
10154 * Channel message delivery between routers was broken after the
10155 channel key distribution was fixed earlier. The channel key
10156 was used be to distributed to other routers as well which is not
10157 allowed by the protocol. Now this is fixed and channel keys
10158 really are cell specific and the channel message delivery between
10159 routers comply with the protocol specification.
10161 * Fixed various commands in server to check also the global list
10162 for the channel entry and not just the local list. The affected
10163 file silcd/command.c.
10165 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10167 * Added assert()s to buffer formatting and unformatting routines
10168 to assert (if --enable-debug) when error occurs. Affected
10169 file: lib/silcutil/silcbuffmt.c.
10171 * Changed to auto-reconnect to check whether the remote host is
10172 router and register the re-connect timeout if it is. It used
10173 to check that whether we are normal server, but router must do
10174 auto-reconnect with another router as well. Affected file
10177 * Removed the [<key len>] option from CMODE command as the cipher
10178 name decides the key length, nowadays. See the defined ciphers
10179 from the protocol specification.
10181 * Added [<hmac>] option to the CMODE command to define the HMAC
10182 for the channel. Added SILC_CMODE_HMAC channel mode.
10184 * Added [<hmac>] option for the JOIN command so that user can
10185 select which HMAC is used to compute the MACs of the channel
10188 * Added Hmac field to the Channel Message Payload. The integrity
10189 of plaintext channel messages are now protected by computing
10190 MAC of the message and attaching the MAC to the payload. The
10191 MAC is encrypted. Now, it is clear that this causes some
10192 overhead to the size of the packet but rationale for this is that
10193 now the receiver can verify whether the channel message decrypted
10194 correctly and also when private keys are set for the channel the
10195 receiver can decrypt the packet with several keys and check from
10196 the MAC which key decrypted the message correctly.
10198 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
10199 lib/silccrypt/silccipher.[ch].
10201 * Added silc_hash_len to return the digest length into the
10202 lib/silcrypt/silchash.[ch].
10204 * Rewrote parts of Silc Channel Payload interface in the
10205 lib/silccore/silcchannel.[ch]. The encode function now also
10206 encrypts the packet and parse function decrypts it.
10208 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10210 * Fixed a minor formatting bug in the SKE's key material processing.
10211 It actually might have processed the keys wrong way resulting
10214 * Redefined the mandatory HMAC algorithms and added new algorithms.
10215 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
10216 and hmac-md5 truncated to 96 bits. The mandatory is now
10217 hmac-sha1-96. Rest are optional (including the one that used
10218 to be mandatory). Rationale for this is that the truncated HMAC
10219 length is sufficient from security point of view and can actually
10220 make the attack against the HMAC harder. Also, the truncated
10221 HMAC causes less overhead to the packets. See the RFC2104 for
10224 * Added new [hmac] configuration section. The SKE used to use
10225 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
10226 is of course wrong. The official names that must be proposed in
10227 the SKE are the ones defined in the protocol specification
10228 (hmac-sha1-96 for example). The user can configure any hmac
10229 using any hash function configured in the [hash] section. At
10230 least, the mandatory must be configured.
10232 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
10234 * Added HMAC list to the SKE proposal list. It has now both
10235 hash algorithm list and HMAC list. This makes the protocol
10236 incompatible with previous versions. The SKE now seems to work
10237 the way it is supposed to work, for the first time actually.
10239 * Defined plain Hash algorithms to the protocol specification.
10240 Added sha1 and md5.
10242 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10244 * Implemented support for key agreement packets into the server.
10245 Added functions silc_server_key_agreement and
10246 silc_server_send_key_agreement. Other than these functions,
10247 server has nothing to do with this packet.
10249 * Added support for private message key packets into the server.
10250 Added functions silc_server_private_message_key and
10251 silc_server_send_private_message_key.
10255 * Changed the silc_[client|server]_protocol_ke_set_keys to be
10256 called in the protocol's final callback instead in the END
10257 protocol state. This makes a little more sense and in the same
10258 time in client we can use the same protocol routines for normal
10259 key exchange and to key agreement packet handling as well.
10261 * Added to both client's and server's KE protocol context the
10262 SilcSKEKeyMaterial pointer to save the key material. We will
10263 bring the key material to the protocol's final callback by doing
10264 this. The final callback must free the key material.
10266 * Added SKE's packet_send callback into client's KE protocol
10267 context so that the caller can choose what packet sending function
10268 is used. This way we can use different packet sending when
10269 doing normal SKE when doing key agreement packet handling (in
10270 the key agreement packet handling we do not want to encrypt
10273 * Implemented the responder side of the key agreement routines
10274 in the client. The client can now bind to specified port and
10275 accept incoming key negotiation. The key material is passed
10276 to the application after the protocol is over.
10278 * Implemented the processing of incoming Key Agreement packet
10279 in the client. Added function silc_client_key_agreement to
10280 process the packet.
10282 * Implemented the intiator side of the key agreement routines
10283 in the client. The client can now initiate key agreement with
10284 another remote client. The key material is passed to the
10285 application after the protocol is over.
10287 * Created client_keyagr.c to include all the key agreement
10290 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
10291 SILC_TASK_CALLBACK except that it is not static.
10293 * Created client_notify.c and moved the Notify packet handling
10294 from the client.[ch] into that file.
10296 * Created client_prvmsg.c and moved all private message and
10297 private message key routines from the client.[ch] into that file.
10299 * Create client_channel.c and moved all channel message and
10300 channel private key routines from the client.[ch] into that file.
10302 * Changed silc_client_get_client_by_id_resolve to resolve with
10303 WHOIS command instead of IDENTIFY command, in the file
10304 lib/silclient/idlist.c.
10306 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10308 * Implemented the SKE's responder side to the Client library.
10310 * When FAILURE is received to the protocol do not trust it
10311 blindly. Register a timeout to wait whether the remote closes
10312 the connection as it should do it, only after that process the
10313 actual failure. This was changed to both client and server.
10315 * Added client_internal.h to include some of the structures
10316 there instead of client.h in lib/silcclient/.
10318 * Added function silc_task_unregister_by_callback to unregister
10319 timeouts by the callback function.
10321 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10323 * Some "Incomplete WHOIS info" errors has been appearing on the
10324 log files. Took away the entry->userinfo check from WHOIS
10325 reply sending. The entry->userinfo is now " " if client did not
10326 provide one. I thought this was fixed earlier but something
10327 is wrong still. Let's see if the error still appears.
10329 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10331 * Fixed a minor bug in the login when the channel key is
10332 re-generated in the server. It used to generate the key in
10333 wrong order and thus caused problems in the channel traffic.
10335 * Fixed a minor bug in channel key distsribution after
10336 KICK command. The key was not sent to the router even though
10339 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10341 * Added silc_ske_process_key_material_data as generic routine
10342 to process any key material as the SILC protocol dictates. The
10343 function is used by the actual SKE library but can be used by
10344 applications as well. This relates to the private message keys
10345 and the channel private keys since they must be processed the
10346 same way the normal SILC session keys. The protocol dictates
10347 this. Affected files: lib/silcske/silcske.[ch].
10349 Added also silc_ske_free_key_material to free the
10350 SilcSKEKeyMaterial structure.
10352 * Defined silc_cipher_set_key function to set the key for
10353 cipher without using the object's method function. The affected
10354 files: lib/silccrypt/silccipher.[ch].
10356 * Implemented silc silc_client_add_private_message_key,
10357 silc_client_add_private_message_key_ske,
10358 silc_client_del_private_message_key,
10359 silc_client_list_private_message_keys and
10360 silc_client_free_private_message_keys functions in the
10363 Added functions silc_client_send_private_message_key to send
10364 the Private Message Key payload and silc_client_private_message_key
10365 to handle incoming Private Message Key payload.
10367 * Added Cipher field to the Private Message Key payload to set
10368 the cipher to be used. If ignored, the default cipher defined
10369 in the SILC protocol (aes-256-cbc) is used.
10371 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10373 * Removed lib/silcclient/ops.h file.
10375 Redefined parts of the SILC Client Library API. Created new
10376 file silcapi.h that deprecates the ops.h file and defines the
10377 published Client Library API. Defined also private message key
10378 API and channel private key API into the file.
10380 This is the file that the application must include from the
10381 SILC Client Library. Other files need not be included by
10382 the application anymore.
10384 * Added new key_agreement client operation callback and also
10385 defined the Key Agreement library API for the application.
10387 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10389 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
10390 is used by clients to request key negotiation between another
10391 client in the SILC network. If the negotiation is started it
10392 is performed using the SKE protocol. The result of the
10393 negotiation, the secret key material, can be used for example
10394 as private message key.
10396 Implemented the Key Agreement payload into the files
10397 lib/silccore/silauth.[ch].
10399 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10401 * Redefined ciphers for the SILC protocol. Added some new ciphers
10402 and defined the key lengths for the algorithms. Changed the
10403 code accordingly. The default key length is now 256 bits.
10405 * Fixed SKE key distribution function silc_ske_process_key_material
10406 when the key length is more than 128 bits. The default key
10407 length in SILC is now 256 bits.
10409 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
10410 to indicate unsupported algorithm.
10412 * Renamed rijndael.c to aes.c and all functions as well.
10414 * Fixed a long standing channel key setting bug in client library.
10415 Weird that it has never surfaced before.
10417 * Fixed bug in channel deletion. If the entire channel is removed
10418 then it must also delete the references of the channel entry
10419 from the client's channel list as the client's channel entry and
10420 the channel's client entry share same memory.
10422 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10424 * Implemented CONNECT and SHUTDOWN commands in the client.
10426 * Implemented CLOSE command to the client.
10428 * Added the function silc_idlist_find_server_by_name into the
10429 files silcd/idlist.[ch].
10431 Added the function silc_idlist_find_server_by_conn into the
10432 files silcd/idlist.[ch].
10434 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10436 * DIE command was renamed to SHUTDOWN. Updated the both code
10437 and protocol specs.
10439 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
10440 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
10442 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
10445 * Added function silc_server_create_connection function to create
10446 connection to remote router. My server implementation actually
10447 does not allow router to connect to normal server (it expects
10448 that normal server always initiates the connection to the router)
10449 so the CONNECT command is only good for connecting to another
10452 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10454 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
10455 or some other client was kicked from the channel.
10457 Implemented the handling of the notify type to both client
10460 Implemented silc_server_send_notify_kicked to send the KICKED
10461 notify. It is used to send it to the server's primary router.
10463 * Implemented the KICK command into server and client.
10465 * Added `query' argument to the silc_idlist_get_client function
10466 to indicate whether to query the client from server or not if
10469 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
10470 to indicate that the client is not channel founder.
10474 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10476 * Removed the rng context from SilcPacketContext structure and
10477 changed that the packet routine uses the Global RNG API.
10479 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10481 * Added support for quit message that client can "leave" on the
10482 channel when it quits the SILC. It is ditributed inside the
10483 SILC_NOTIFY_TYPE_SIGNOFF notify type.
10485 Added silc_server_free_client_data that will take the
10486 signoff message as argument.
10488 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
10490 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10492 * Updated parts of the protocol specification to keep it up
10495 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10497 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
10498 payloads in one packet.
10500 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
10501 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10502 use now the new List flag.
10504 * Also deprecated the following packet types: REPLACE_ID,
10505 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10507 * Added list support for Notify packet in server.
10509 * Added silc_server_send_notify_channel_change to send the
10510 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10511 the silc_server_send_replace_id.
10513 * Added silc_server_send_notify_nick_change to send the
10514 NICK_CHANGE notify type. Deprecates the function
10515 silc_server_send_replace_id.
10517 * Added silc_server_send_notify_join to send the JOIN notify type.
10518 Deprecates the function silc_server_send_new_channel_user.
10520 * Added silc_server_send_notify_leave to send LEAVE notify type.
10521 Deprecates the function silc_server_send_remove_channel_user.
10523 * Added silc_server_send_notify_cmode and
10524 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10525 types. Deprecates the silc_server_send_set_mode function.
10527 * Added SERVER_SIGNOFF notify type to indicate that server has
10528 quit. This means that all clients on the channel from that
10529 server will drop. This can be also used when netsplit happens.
10531 Deprecated REMOVE_ID packet type since it is not needed anymore
10534 Added silc_server_send_notify_server_signoff to send the
10535 SERVER_SIGNOFF notify type. Deprecates the function
10536 silc_server_send_remove_id.
10538 Added also silc_server_send_notify_signoff to send the
10539 SIGNOFF notify type.
10541 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10542 SILC protocol from this day on. Changed the protocol
10543 specification as well.
10545 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10546 notify type. It is used between routers to notify about
10547 topic changes on a channel.
10549 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10552 * Partly updated the protocol specification to comply with the
10553 changes now made. It is still though a bit outdated.
10555 * The JOIN notify type now takes one extra argument <Channel ID>.
10556 The packet used to be destined to the channel but now the
10557 JOIN type may be sent as list thus it is impossible to
10558 destine it to any specific channel. By adding this argument
10559 it is again possible.
10561 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10563 * Added CREDITS file. The CHANGES and CREDITS file will appear
10564 in the distribution as well.
10566 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10568 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10569 types in the server's silcd/packet_receive.c.
10571 * Implemented CMODE and CUMODE to work in router environment.
10573 * Fixed minor encoding and decoding buglet from the
10574 lib/silccore/silcmode.c.
10576 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10579 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10581 * Changed all SilcConfigServer* and silc_config_server* to
10582 SilcServerConfig* and silc_server_config*, respectively.
10585 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10587 * Associated the ID (client or server ID) to the Authentication
10588 Payload to avoid any possibility of forging. Updated the
10589 protocol specification and the code accordingly.
10591 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10593 * The RSA key length is now save to the RsaKey context in the
10594 key generation process in lib/silccrypt/rsa.c. The key length
10595 is now used to figure out the maximum size of the block allowed
10596 to be encrypted/signed.
10598 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10599 is equivalent to the silc_mp_mp2bin but does not allocate any
10602 * Changed silc_mp_mp2bin API to take length argument. If it is
10603 non-zero then the buffer is allocated that large. If zero, then
10604 the size is approximated using silc_mp_sizeinbase, which however
10607 * Created Global RNG API which is global RNG that application can
10608 initialize. After initializing, any routine anywhere in the
10609 code (including library) can use RNG without allocating a new
10610 RNG object. This was done to allow this sort of use of the
10611 RNG in code that has no chance to allocate RNG object. All
10612 applications currently allocate this and many routines in the
10613 library use this. Affected file lib/silccrypt/silcrng.[ch].
10615 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10616 it to use the Global RNG API.
10618 * Defined Authentication Payload into protocol specification that
10619 is used during SILC session to authenticate entities. It is
10620 used for example by client to authenticate itself to the server
10621 to obtain server operator privileges.
10623 Implemented this payload into the lib/silccore/silcauth.[ch].
10624 Implemented also routines for public key based authentication
10625 as the new protocol specification dictates.
10627 Moved definitions of different authentication methods from
10628 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10630 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10631 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10632 silc_pkcs_verify_with_hash functions into the file
10633 lib/silccrypt/silcpkcs.[ch].
10635 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10637 * The client entry's userinfo pointer must be always valid.
10638 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10639 will fail since it requires the userinfo. Now, the userinfo
10640 is allocated as "" if actual userinfo does not exist. Actually,
10641 it must exist and it is totally Ok to drop client connections
10642 that does not announce the userinfo. However, we will make
10643 this workaround for now.
10645 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10646 to return the remote port by socket.
10648 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10650 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10651 SILC_SERVER_PENDING_EXEC and added an new macro
10652 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10653 data or when error occurs while processing the pending command.
10655 Added new argument `destructor' into silc_server_command_pending
10656 and to the SilcServerCommandPending object. This destructor is
10657 now called after calling the pending callback or if error occurs
10658 immediately. If error occurs the actual pending callback won't
10659 be called at all - only the destructor. The destructor may be
10660 NULL if destructor is not needed.
10662 All this applies for client library code as well. Similar
10663 changes were made there as well for the pending commands.
10665 In the client, the application must now allocate the
10666 SilcClientCommandContext with the silc_client_command_alloc
10669 * Added reference counter to the SilcServerCommandContext. Added
10670 function silc_server_command_alloc and silc_server_command_dup
10673 Same type of functions added to the client library for the same
10676 * Removed the cmd_ident from IDListData away since it is now
10677 global for all connections. It is the command identifier used
10678 in command sending and with pending commands. The affected file
10681 * Added reference counter to the SilcSocketConnection objecet to
10682 indicate the usage count of the object. The object won't be
10683 freed untill the reference counter hits zero. Currently only
10684 server uses this, and client ignores it. The client must be
10685 set to use this too later. The affected files are
10686 lib/silccore/silcsockconn.[ch]. Added also the function
10687 silc_socket_dup to increase the reference counter.
10689 This was mainly added because it is possible that the socket
10690 is removed underneath of pending command or other async
10691 operation. Now it won't be free'd and proper DISCONNECTING
10692 flags, etc. can be set to avoid sending data to connection that
10693 is not valid anymore.
10695 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10696 the connection. After that it sets SILC_SET_DISCONNECTED.
10697 It is, however, possible that the socket data is not still freed.
10698 The silc_server_packet_process now checks that data is not
10699 read or written to connection that is DISCONNECTED. The socket
10700 get's freed when the reference counter hits zero.
10702 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10704 * Changed the client operation API: channel_message operation's
10705 `sender' is now the client entry of the sender, not the nickname
10706 and the `channel' is the channel entry, not the channel name.
10708 In the private_message operation the `sender' is now also the
10709 client entry of the sender not the nickname.
10711 Affected file is lib/silcclient/ops.h and all applications
10712 using the client operations.
10714 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10716 * Moved the calling of ops->connect() from connect_to_server_final
10717 into receive_new_id functin since that is the point when the
10718 client is actually allowed to send traffic to network. The
10719 affected file is lib/silcclient/client.c.
10721 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10723 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10724 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10725 (if needs broadcasting) instead of broadcasting the packets one
10726 by one which would make a burst in the network traffic.
10728 * Added `broadcast' argument to the functions in silcd/server.[ch]
10729 silc_server_create_new_channel[_with_id] to indicate whether
10730 to send New Channel packet to primary router.
10732 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10734 * Added new function into the silcd/server.[ch] files:
10735 silc_server_create_new_channel_with_id to create new channel with
10736 already existing Channel ID.
10738 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10739 lib/silccore/silcpacket.h. This packet is used t send list of
10740 Set Mode payloads inside one packet. Server uses this to set
10741 the modes for the channels and clients on those channels, that it
10742 announced to the router when it connected to it. The protocol
10743 specification has been updated accordingly.
10745 * The silc_server_new_channel did not handle the packet coming
10746 from normal server as it normally does not send that. However,
10747 when it announces its channels it does send it. Implemented
10748 the support for that.
10750 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10751 into the file lib/silccore/id.h.
10753 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10755 * Fixed memory leaks in the functions silc_idlist_del_client,
10756 silc_idlist_del_channel and silc_idlist_del_server in the file
10757 silcd/idlist.c. All of those leaked like a sieve.
10759 * Fixed some small memory leaks in the client's function
10760 silc_client_notify_by_server.
10762 * Added functions into silcd/server.c: silc_server_announce_clients,
10763 silc_server_announce_channels and silc_server_announce_server.
10764 These functions are used by normal and router server to announce
10765 to its primary router about clients, channels and servers (when
10766 router) that we own. This is done after we've connected to the
10769 These functions effectively implements the following packet types:
10770 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10771 and SILC_PACKET_NEW_ID_LIST.
10773 * Added new functions into the silcd/packet_receive.[ch]:
10774 silc_server_new_id_list, silc_server_new_channel_list and
10775 silc_server_new_channel_user_list to handle the incoming
10776 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10778 * Added support of changing Channel ID in the function
10779 silc_server_replace_id. If the server that announces a channel
10780 to the router already exists in the router (with same name but
10781 with different Channel ID), router is responsible to send
10782 Replace ID packet to the server and force the server to change
10783 the Channel ID to the one router has.
10785 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10786 client that the Channel ID has been changed by the router. The
10787 normal server sends this to the client. Client must start using
10788 the new Channel ID as the channel's ID.
10790 Implemented handling of this new type into lib/silcclient/client.c
10791 into the function silc_client_notify_by_server.
10793 * Added new function silc_idlist_replace_channel_id into the files
10794 silcd/idlist.[ch] to replace the Channel ID.
10796 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10798 * Call silc_server_command_identify_check always when processing
10799 the IDENTIFY command in silcd/command.c
10801 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10803 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10804 send keepalive packets. The packet can be sent by clients,
10805 servers and routers.
10807 Added function silc_socket_set_heartbeat into the file
10808 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10809 If not set, the heartbeat is not performed. The actual
10810 heartbeat is implemented in the low level socket connection
10811 library. However, application is responsible of actually
10812 sending the packet.
10814 Added silc_server_send_heartbeat to send the actual heartbeat
10815 packet into silcd/packet_send.[ch]. Server now performs
10816 keepalive with all connections.
10818 * Added silc_task_get_first function into lib/silcutil/silctask.c
10819 to return the timeout task with shortest timeout. There was a bug
10820 in task unregistration that caused problems. TODO has been
10821 updated to include that task system must be rewritten.
10823 * The client library will now resolve the client information when
10824 receiving JOIN notify from server for client that we know but
10825 have incomplete information.
10827 * Rewrote parts of silc_server_remove_from_channels and
10828 silc_server_remove_from_one_channel as they did not remove the
10829 channel in some circumstances even though they should've.
10831 * Encryption problem encountered in server:
10833 The LEAVE command used to send the Channel Key packet to the
10834 router immediately after generating it. However, the code
10835 had earlier sent Remove Channel user packet but not immediately,
10836 ie. it was put to queue. The order of packets in the router
10837 was that Channel Key packet was first and Remove Channel User
10838 packet was second, even though they were encrypted in the
10839 reverse order. For this reason, MAC check failed. Now, this
10840 is fixed by not sending the Channel Key packet immediately but
10841 putting it to queue. However, this is more fundamental problem:
10842 packets that are in queue should actually not be encrypted
10843 because packets that are sent immediately gets encrypted
10844 actually with wrong IV (and thus MAC check fails). So, packets
10845 that are in queue should be encrypted when they are sent to
10846 the wire and not when they put to the queue.
10848 However, the problem is that the current system has not been
10849 designed to work that way. Instead, the packet is encrypted
10850 as soon as possible and left to the queue. The queue is then
10851 just purged into wire. There won't be any fixes for this
10852 any time soon. So, the current semantic for packet sending
10855 o If you send packet to remote host and do not force the send
10856 (the packet will be in queue) then all subsequent packets to the
10857 same remote host must also be put to the queue. Only after the
10858 queue has been purged is it safe again to force the packet
10861 o If you send all packets immediately then it safe to send
10862 any of subsequent packets through the queue, however, after
10863 the first packet is put to queue then any subsequent packets
10864 must also be put to the queue.
10866 Follow these rules and everything works fine.
10868 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10870 * Added new function silc_server_remove_clients_by_server to
10871 remove all client entries from ID list when the server connection
10872 is lost. In this case it is also important to invalidate all
10873 client entires as they hold the invalid server entry. This
10874 fixes fatal bug when server has lost connection and will reconnect
10877 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10879 * Made some sanity checks to silc_server_daemonise like to check
10880 whether the requested user and group actually exists.
10882 * Added sanity check to SKE's silc_ske_responder_finish to check
10883 that the public and private key actually is valid.
10885 * Invalidate the client's nickname when receiving Replace ID
10886 packet and the Client ID is being replaced. This means that the
10887 server will query the nickname if someone needs it (client)
10890 * Sort the ID Cache in client library when the ID Cache data
10891 has changed (needs sorting).
10893 * Do not allow for SILC client to create several connections to
10894 several servers. The client does not support windows right now
10895 and generating multiple connections causes weird behaviour.
10897 Irssi-silc client does support windows and can handle several
10898 connections without problems, see: www.irssi.org and SILC plugin.
10900 * Fixed some places where client was added to the IDList. The
10901 rule of thumb is following (in order to get everything right):
10902 If the client is directly connected local client then the
10903 `connection' argument must be set and `router' argument must be
10904 NULL to silc_idlist_add_client function. If the client is not
10905 directly connected client then the `router' argument must
10906 bet set and the `connection' argument must be NULL to the
10907 silc_idlist_add_client function.
10909 * The funtion silc_server_packet_send_local_channel actually did
10910 not check whether the client was locally connected or not. It
10911 does that now. Fixed a bug related to LEAVE command.
10913 * Fixed Remove Channel User payload parsing bug in server's
10914 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10916 * The server's silc_server_save_channel_key now checks also the
10917 global ID list for the channel as it might not be in the local
10918 list. Fixed a bug related to LEAVE command.
10920 * Is this the end of the [<unknown>] buglet that has been lurking
10921 around for a long time? A little for loop fix in server's
10922 silc_server_command_whois_parse that is used by both IDENTIFY
10923 and WHOIS command. At least, this was a clear bug and a cause
10924 of one type of [<unknown>] buglet.
10926 * WHOIS and IDENTIFY commands call the function
10927 silc_server_command_[whois/identify]_check function even if
10928 we are not router server.
10930 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10932 * Added --with-gmp configuration option. If set the GMP
10933 is always compiled in the SILC source tree. If not set then
10934 it is checked whether the system has the GMP3 installed. If
10935 it has then the GMP won't be compiled (the system's headers
10936 and library is used), if it doesn't have it then the GMP is
10937 compiled in the SILC source tree.
10939 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10941 * Changed RSA private exponent generation to what PKCS #1
10942 suggests. We try to find the smallest possible d by doing
10943 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10944 not security fix but optimization.
10946 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10948 * Added new config entry [Identity] to fork the server and run
10949 it as specific user and group. A patch from Bostik.
10951 * Imported Dotconf configuration library into lib/dotconf.
10952 This will be used to create the SILC configuration files later.
10953 It will appear in the distsribution after this commit.
10955 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10957 * A big code auditing weekend happening. Auditing code for
10958 obvious mistakes, bugs and errors. Also, removing any code
10961 Removed files for being obsolete:
10963 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10964 inline in the file lib/silcutil/silcbuffer.h)
10966 o lib/silcutil/silcbufutil.c (the header has inline versions)
10968 Changed code to fix possible error conditions:
10970 o The buffer formatting routines now check that the destination
10971 buffer really has enough space to add the data. This applies for
10972 both buffer formatting and unformatting
10973 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10974 unformatting was changed to accomodate following rules:
10975 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10976 sent to the function while XXX_*STRING will not allocate or copy
10977 the data into the buffer. Instead it sets the pointer from the
10978 buffer into the pointer sent as argument (XXX_*STRING used to
10979 require that the pointer must be allocated already). This change
10980 makes this whole thing a bit more consistent and more optimized
10981 (note that the data returned in the unformatting with XXX_*STRING
10982 must not be freed now). The routines return now -1 on error.
10984 o Tried to find all code that use buffer_format and buffer_unformat
10985 and added return value checking to prevent formatting and
10986 especially unformatting errors and possible subsequent fatal
10989 o Changed ske->x and ske->KEY to mallocated pointers in
10990 lib/silcske/silcske.h. Fixed possible data and memory leak.
10992 o Added return value checking to all *_parse* functions. Fixed
10993 many memory leaks as well.
10995 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10996 so that buffer overflows would not happen. All code now also
10997 checks the return value as it can fail.
10999 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11001 * Added reconnection support to server if the normal server looses
11002 its connection to the router (for example if router is rebooted).
11003 The server performs normal reconnection strategy implemented
11004 to the server. Affected file silcd/server.c.
11006 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11008 * Added new packet type SILC_PACKET_SET_MODE that is used to
11009 distribute the information about changed modes (for clients,
11010 channels and clients channel modes) to all routers in the
11011 network. Updated the protocol specification accordingly.
11013 Added functions into silcd/packet_send.c and
11014 silcd/packet_receive.c: silc_server_send_set_mode,
11015 silc_server_set_mode.
11017 Added new files silcmode.[ch] into lib/silccore that implements
11018 the encoding and decoding of Set Mode Payload. Added new type
11019 SilcSetModePayload. Moved the definitions of different modes
11020 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
11022 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11024 * Oops, a little mistake in server's connection authentication
11025 protocol. The protocol is not ended with FAILURE but with
11026 SUCCESS if the authentication is Ok. :) Affected file is
11029 * Implemented NICK_CHANGE notify handling in server in the file
11030 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
11031 the local clients on the channel. After the changing nickname
11032 in router environment snhould work and the [<unknown>] nickname
11033 should appear no more.
11035 The silc_server_replace_id function that receives the Replace ID
11036 payload now sends the NICK_CHANGE notify type also in the file
11037 silcd/packet_receive.c
11039 * Changed WHOIS and IDENTIFY command to support the maximum amount
11040 of arguments defined in protocol specs (3328 arguments). This
11041 fixed a bug that caused problems when there were more than three
11042 users on a channel.
11044 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11046 * Added extra parameter, command identifier, to the
11047 silc_client_send_command so that explicit command identifier
11050 Changed that ID list routines uses specific command identifier
11051 when sending WHOIS/IDENTIFY requests to the server so that they
11052 can be identified when the reply comes back.
11054 Affected files lib/silcclient/command.[ch],
11055 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
11057 * Added `sender' argument to silc_server_packet_send_to_channel
11058 to indicaet the sender who originally sent the packet to us
11059 that we are now re-sending. Ignored if NULL. Affected file
11060 silcd/packet_send.[ch].
11062 * Added some server statistics support in silcd/server_internal.h
11063 SilcServerStatistics structure and around the server code. Also
11064 send some nice statistics information when client is connecting
11067 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11069 * Fixed channel ID decoding in server's JOIN command reply in
11070 silcd/command_reply.c
11072 * Fixed braodcasting of replace ID payload to not to send it if
11073 we are standalone server in silcd/packet_receive.c.
11075 * Fixed all channel message sending routines to not to send
11076 packets to clients that has router set, since they are routed
11077 separately in the same function earlier. Affects file
11078 silcd/packet_send.c and all channel packet sending functions.
11080 * In USERS reply, res_argv[i] are not allocated, the table
11081 is allocated. Thus changed that free the table, not its
11084 * In server's whois_check and identify_check if the client is
11085 locally connected do not send any WHOIS commands - they are not
11088 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11090 * Fixed some minor bugs in client when sending WHOIS command. The
11091 arguments was in wrong order.
11093 * Removed statis function add_to_channel from server in
11094 silcd/command.c that was previously used with the joining but
11097 * Tested USERS command in router environment successfully with two
11098 routers, two servers and two clients.
11100 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11102 * Reorganized the USERS command and command reply in client library
11103 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
11104 When the command is given by user we register a pending command
11105 callback that will reprocess the command after the reply has been
11106 received from the server. When reprocessing the packet we then
11107 display the information. Thus, the USERS information is displayed
11108 now in the command callback instead of in the command reply
11109 callback. The processing of the command is same as previously
11110 when server has sent the command reply in the JOINing process.
11112 * Added to USERS command in silcd/command_reply.c to join the client,
11113 we didn't use to know about, to the channel after we've created
11114 a client entry for it. Also, for clienet we did know already still
11115 check whether it is on the channel or not and add it if not.
11117 * Removed silc_server_command_join_notify as the function and its
11120 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11122 * Changed the client's pending command handling to the same as the
11123 server's pending command handling. It is also now possible to
11124 execute command reply functions from other command reply
11125 function as the function callbacks for commands and command
11126 replies are one and same. The pending commands are not static
11127 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
11128 in client connection context. Thus, pending commands are server
11129 connection specific as it is convenient.
11131 Changed the function silc_client_command_pending and
11132 silc_client_command_pending_del and added new function
11133 silc_client_command_pending_check. Removed the
11134 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
11137 * Added cmd_ident, current command identifier, to the client
11138 connection context in lib/silcclient/client.h to keep track on
11139 command identifiers used in command sending. Client's command reply
11140 function handling now supports the mandatory command identifiers.
11142 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
11143 funtions in client to fully support pending command callbacks.
11145 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
11146 as one of the arguments to the application in the command reply
11149 * NOTE: The FORWARDED flag is depracated. It used to be depracated
11150 before first releasing SILC but came back. Now it is removed again
11151 and should come back nomore. The FORWARDED flag was used only
11152 by the JOINing procedure by forwarding the command packet to router.
11153 Now, the JOINing procedure has been changed to more generic (due
11154 to various router environment issues) and FORWARDED is not needed
11155 anymore for anything. The protocol specification is yet to be
11158 Now, removed silc_server_packet_forward from server and the flag
11159 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
11161 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11163 * Renamed NAMES command to USERS command. The NAMES was named that
11164 due to historical reasons. Now it is renamed. Also, rewrote
11165 parts of the USERS command. The nickname list is not sent anymore
11166 by the server. Only Client ID and mode lists are sent in the USERS
11167 command. Changed this also to the protocol specification.
11169 The client now resolves the names and stuff after it receives
11170 the USERS list from the server when joining to the channel.
11172 * WHOIS and IDENTIFY commands has been changed to support multiple
11173 Client ID's per command. One can now search for multiple users
11174 in the network by sending only one WHOIS or IDENTIFY command.
11175 Changed the code and the protocol specifications.
11177 * Removed silc_server_command_identify_parse and changed that IDENTIFY
11178 uses silc_server_command_whois_parse to parse the request. */
11180 * If normal server, do not parse the WHOIS and IDENTIFY requests
11181 before sending it to the router. Saves some time.
11183 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11185 * Fixed JOIN command on client library. Wrong number of arguments
11186 used to crash the client.
11188 * Added silc_server_channel_has_global function to check whether
11189 channel has global users or not.
11191 * Added silc_server_channel_has_local function to check whether channel
11192 has locally connected clients on the channel.
11194 * The silc_server_remove_from_one_channel now checks whether the
11195 channel has global users or not after given client was removed from
11196 the channel. It also checks whether the channel has local clients
11197 on the channel anymore. If it does not have then the channel entry
11198 is removed as it is not needed anymore.
11200 * The silc_server_notify now checks on JOIN notify whether the joining
11201 client is one of locally connected or global. If it is global then
11202 the channel has now global users on the channel and that is marked
11203 to the channel entry. Also, it now saves the global client to
11204 global list who is joining and JOINs it to the channel. This is
11205 for normal server, that is.
11207 Changed silc_server_send_notify_on_channel,
11208 silc_server_packet_relay_to_channel and
11209 silc_server_packet_send_to_channel check if we are normal server
11210 and client has router set (ie. global client) do not send the
11211 message to that client, as it is already routed to our router.
11213 * Implemented LEAVE notify type handling in silc_server_notify
11216 * Tested LEAVE command in router environment successfully. Tested
11217 with two routers, two servers and two clients.
11221 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
11223 * Implemented SIGNOFF notify type handling in silc_server_notify
11226 * silc_server_remove_id now removes the client entry from all channels
11227 it has joined and thusly sends SIGNOFF notify type.
11229 * Rewrote the NAMES list generation in server by removing two excess
11230 loops. The lists are created now inside one loop.
11232 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11234 * silc_server_remove_channel_user checks now also global list
11235 for channel and client.
11237 * silc_server_new_channel_user checks now both local and global
11238 list for channel and client. Fixed a bug in client id decoding.
11239 Used to decode wrong buffer.
11241 * silc_server_channel_message checks now both local and global
11242 list for channel entry.
11244 * Tested channel joining (hence JOIN) in router environment
11245 successfully. Tested with two routers, two servers and two
11248 * Tested channel message sending in router environment successfully.
11250 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11252 * Added silc_server_save_channel_key into server.[ch] to save the
11253 received channel key in Channel Key payload processing. It is
11254 also used in JOIN command reply handling.
11256 Equivalent function silc_client_save_channel_key added into
11257 client.[ch] into client library.
11259 * Changed JOIN command reply to send information whether the channel
11260 was created or not (is existing already) and the channel key
11261 payload. Changed protocol specs accordingly.
11263 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
11264 the request was sent by ID and not by nickname. Crashed on
11267 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11269 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
11270 now correctly save the received data.
11272 * silc_server_free_sock_user_data now notifies routers in the
11273 network about entities leaving the network.
11275 At the same time implemented functions silc_server_remove_id
11276 and silc_server_send_remove_id to receive and send REMOVE_ID
11277 packets. The packet is used to notify routers in the network
11278 about leaving entities. The ID removed will become invalid in
11281 * Added function silc_idlist_del_server into server. Removes and
11282 free's server entry from ID list.
11284 * silc_server_private_message function now checks, if we are router,
11285 that the destination ID really is valid ID, naturally.
11287 * In router when NEW_ID packet is received (for new client) the
11288 hash of the Client ID is saved in the ID Cache but the
11289 client->nickname is set to NULL, instead of putting the hash
11292 IDENTIFY command now also checks that client->nickname must be
11293 valid. If it is not if will request the data from the server who
11294 owns the client. Added new function
11295 silc_server_command_identify_check.
11297 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
11298 to set the command to already allocated Command Payload.
11300 * Tested private message sending in router environment with two
11301 routers, two servers and two clients. Fixed minor bugs and now
11304 * Fixed segfault from client's NAMES command. Used to crash if
11305 not on any channel.
11307 * Forwarded packets must not be routed even if it is not destined
11308 to the receiver. Changed server code comply with this.
11310 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11312 * Added `require_reverse_mapping' boolean value to ServerParams
11313 structure. If TRUE (not default) the server will require that
11314 the connecting host has fully qualified domain name.
11316 If the reverse mapping is not required and hostname could not be
11317 found the IP address is used as hostname.
11319 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11321 * Implemented version string checking to both client and server.
11322 The check is incomplete currently due to the abnormal version
11323 strings used in development version of SILC.
11325 * Changed all command functions in server to use the new
11328 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11330 * Changed char *data to unsigned char *data in ID Cache system to
11331 support binary data as ID Cache data. Changed code to support
11332 binary data in lib/silccore/idcache.c.
11334 * Renamed silc_server_packet_relay_command_reply to
11335 silc_server_command_reply as it is normal packet receiving
11336 function. Rewrote the function to accept command replys for
11337 servers and not only for clients.
11339 * Mark remote router always as registered server if we are connecting
11340 to it. Otherwise, commands sent by the router to us are ignored.
11342 * All ID List find routines now returns the ID Cache Entry pointer
11343 as well if requested.
11345 * WHOIS command works now in router environment, tested with two
11346 routers, two servers and two clients.
11348 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
11349 in router environment (as it is almost equivalent to WHOIS) but
11350 hasn't been tested thoroughly. Added new functions:
11352 silc_server_command_identify_parse
11353 silc_server_command_identify_send_reply
11354 silc_server_command_identify_from_client
11355 silc_server_command_identify_from_server
11357 * Disabled route cache adding because adding two different ID's with
11358 same IP replaces the old cache entry thus giving wrong route.
11359 The entry->router->connection is always the fastest route anyway
11360 so route cache may not be needed. Of course, new routes maybe
11361 established after receiving the ID when the entry->router->connection
11362 might not be anymore the most optimal.
11364 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11366 * Add route cache for received ID for fast routing.
11368 * Added silc_server_packet_route to route received packet on router
11369 that is not destined to us.
11371 * Renamed silc_server_get_route to silc_server_route_get.
11373 * Added id_string and id_string_len fields into SilcServer to
11374 include encoded ServerID for fast comparing without excess
11375 encoding of the ID's.
11377 * Cleaned up WHOIS command on server side. Added following static
11380 silc_server_command_whois_parse
11381 silc_server_command_whois_check
11382 silc_server_command_whois_send_reply
11383 silc_server_command_whois_from_client
11384 silc_server_command_whois_from_server
11386 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
11387 arguments in command replies. All command functions should be
11388 updated to use this macro.
11390 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11392 * Minor typo fixes on command reply handling on server.
11394 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11396 * Added silc_server_command_add_to_channel internal routine to add
11397 the client to the channel after router has created the channel and
11398 sent command reply to the server.
11400 * Added generic silc_server_send_command to send any command from
11403 * Use static buffer with ID rendering instead of duplicating data.
11405 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11407 * Fixed a channel user mode bug when joining to a channel server gave
11408 everybody channel founder rights, oops.
11410 * We mark ourselves as the router of the incoming server connection
11411 if we are router ourselves. This way we can check in some packet
11412 sending functions whether it is locally connected server. For
11413 incoming router connections we put NULL.
11415 * For router sending packets locally means now always sending the
11416 packet cell wide; to local clients and local servers. For normal
11417 server sending packet locally means sending it to only local
11420 * Fixed the JOIN command to really work in router environment. If the
11421 channel is created it is always created by the router. Router is
11422 also responsible of making the initial joining to the channel,
11423 sending JOIN notify to the sending server and distributing
11424 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
11425 does not exist server doesn't do anything else but forward the
11426 command to the router which performs everything.
11428 * Added silc_server_send_channel_key function to send the Channel Key
11431 * Added silc_server_create_channel_key to create new channel key. The
11432 channel key is now re-generated everytime someone joins or leaves
11433 a channel, as protocol dictates. Note: channel->key_len is the
11434 key length in bits.
11436 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11438 * Splitted server.[ch] finally. Created now packet_send.[ch] and
11439 packet_receive.[ch] to separate packet sending and receiving
11440 routines. The server.[ch] now includes everything else including
11441 actual packet processing (writing and reading data) and other
11444 Renamed silc_server_private_message_send_internal to
11445 silc_server_send_private_message. The routine is still though
11446 used only to relay private messages as server does not send
11447 private messages itself.
11449 Renamed silc_server_new_channel to silc_server_create_new_channel
11450 and added new function sicl_server_new_channel that handles the
11451 incoming New Channel packet. Added also new sending function
11452 silc_server_send_new_channel to send New Channel Payload.
11454 * Added new function silc_server_notify to process incoming notify
11455 packet to the server/router. Server may then relay the notify
11456 to clients if needed.
11458 * Added new function silc_server_new_channel_user to process incoming
11459 New Channel User packet. Router will redistribute the packet and
11460 send JOIN notify to its local clients and locally connected servers
11461 if needed. Normal server will send JOIN notify to its local client
11462 on same channel when received this packet. Added also corresponding
11463 sending function silc_server_send_new_channel_user to sent the
11466 * Added boolean route argument to send_notif_to_channel and
11467 packet_send_to_channel functions to attempt to route the packet
11468 if it is TRUE and send only locally if it is FALSE.
11470 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11472 * silc_server_replace_id now broadcasts the received replace ID
11473 packet if it is not broadcast packet already. The router must
11474 broadcast to inform other routers about changed ID.
11476 * Added backpointer to server's router into SilcServer context in
11477 silcd/server_internal.h.
11479 * Fixed silc_server_packet_broadcast to send correct broadcast
11482 * The channel key is now distributed to the local client as soon
11483 as it is received from the router (in router environment) so that
11484 no other packet may be sent for the channel until client has
11487 * silc_server_remove_channel_user now broadcasts the received
11488 Remove Channel User packet if it is not broadcast packet already.
11489 The router must broadcast to inform other routers about removed
11492 * Added users field into SilcPacketContext that is a reference count
11493 of the context. One can increase the reference count by calling
11494 silc_packet_context_dup which is now changed to just increase the
11495 reference count instead of duplicating the data. The reference
11496 count is decresed by calling silc_packet_context_free that will
11497 free the data after the reference count hits zero.
11499 For now on the packet context and everything allocated into it
11500 (including the raw packet from network) must be freed by calling
11501 the new silc_packet_context_free function. Added also new function
11502 silc_packet_context_alloc that must be used now to allocate the
11503 context. This also means that if a routine is asynchronous from
11504 silc_[client/server]_packet_parse_type the packet context must
11505 be duplicated by calling silc_packet_context_dup. Otherwise it
11506 gets free'd after silc_[client/server]_packet_parse_type returns.
11507 Also, one must remember that if packet is duplicated then its
11508 reference count must be decresed by calling the free function as
11509 many times as it was duplicated.
11511 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11512 from both client and server.
11514 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11516 * Made joining to a channel working in router environment.
11518 * Cleaned up JOIN command on server side and create function
11519 silc_server_command_join_channel internal routine to make the
11522 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11524 * Changed silc_command_pending list to SilcDList. Also, added
11525 `ident' field to SilcServerCommandPending structure to identify
11526 the reply and to call correct callback.
11528 Added silc_server_command_pending_check function to replace the
11529 corresnponding macro. The silc_command_pending list is not
11532 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11533 to set identifier to previously allocated Command Payload. It
11534 is used to set identifier for command when resending Command
11537 * Added silc_command_payload_encode_payload to encode Command
11538 Payload buffer from SilcCommandPayload structure.
11540 * Added silc_argument_payload_encode_payload to encode Argument
11541 payload buffer from SilcArgumentPayload structure.
11543 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11545 * Changed WHOIS command to support router connection on server side.
11546 The whois request is always sent to router unless the server is
11547 standalone server. After server has received the reply from the
11548 router will it send the reply to the client.
11550 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11551 broadcast received broadcast packet. The function is used only
11552 by router. The broadcast packet is always sent to the router's
11555 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11556 render given ID to printable string, for log files for example.
11558 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11560 * Made basic router to router connections working. At least they
11561 can now connect to each other but nothing really works the way
11562 they are supposed - yet.
11564 * Added new initiator token to RouterConnection configuration
11565 file in silcd/serverconfig.[ch]. It is used to tell whether we
11566 are the initiator to the remote router or whether we'll expect
11567 the other end to connect.
11569 * Moved registering of listener task to silc_server_init, hence
11570 the server starts listenning as soon as it is run, even if it
11571 does not have connections to other routers. Let's see how well
11574 * Changed default connection retry timeouts for more suitable in
11577 * Removed cipher and such arguments from silc_idlist_add_client
11578 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11579 Added new function silc_idlist_add_data to add the keys and stuff
11582 * Added SilcIDListData structure and added it to SilcClientEntry
11583 and SilcServerEntry as their first field in the structure. This
11584 way we can explicitly cast the ID entries to the SilcIDListData
11585 structure and get common data for the entries. In past, we had
11586 to first check what type of connection it is and then cast it to
11587 correct ID entry type. Now, we can directly cast the opaque
11588 pointer to the SilcIDListData (no matter what ID entry it actually
11589 is) and get the data needed.
11591 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11593 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11594 in some circumstances even if threre were timeout tasks, though not
11595 IO tasks, but tasks anyway. Now fixed.
11597 * Defined SilcServerConnection structure to hold connection specific
11598 stuff about directly connected servers and routers. The definition
11599 is currently in silcd/server_internal.h. I thought about having
11600 a bit more important role fro this struct but for now it is used
11601 only when connecting to other server (or router actually).
11603 * Added connecting retry support in server when connecting to
11604 router(s). The retry feature implement exponential backoff
11605 algorithm. Also, added SilcServerParams structure to hold default
11606 parameters for server. For now, it include these retry settings
11607 and are hard coded. After server is moded to be as Silc Server
11608 Library this structure will be more important.
11610 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11612 * Changed client librarys channel->clients table to SilcList and
11613 changed code accordingly.
11615 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11617 * Changed client's channel table to SilcList and changed code
11618 accordingly. Also changed SilcChannelClientEntry to include back-
11619 pointer to the channel so that client entry can use that structure
11620 as list as well and we have fast cross-reference to the channel.
11621 This change dramatically decreased the complexity of channel
11622 handling with client entry and vice versa (removed one extra
11623 loop when searching for channel entry from many functions).
11625 * Changed server->sim from table to SilcDList and changed code
11628 * NAMES command can now be used from user interface. It will show
11629 the user list on the channel, neatly.
11631 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11632 Code now saves realname of the user if it becomes available.
11634 * Renamed configure.in to configure.in.pre and made ./prepare
11635 script to automatically add correct version string to
11636 configure.in which it creates from configure.in.pre.
11638 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11640 * NAMES command reply now shows users mode with the nickname when
11641 joining to channel.
11643 * Moved silc_client_ch[u]mode[_char] functions from
11644 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11645 place sucks, they are utility functions and should be in some
11648 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11650 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11653 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11657 * Added TRQ (efficient deque and list library) into lib/trq. This is
11658 a very good list library that is currently used in the SILC. Defined
11659 SilcList API over the library because I didn't like the API very
11660 much. See lib/trq/silclist.h for the API and examples of how to
11661 use the API. Fixed various places in the code to use the new
11662 SilcList API. The SilcList is meant for lists that has a structure
11663 already defined as a list. It is not suitable to add just some
11664 context to the list (in TRQ, the context is the list actually).
11666 So, I defined SilcDList that can be used for the purpose where
11667 predefined list structure does not exit. This can be used as
11668 such list. Now some context just can be added to the SilcDList.
11669 Currently this list is not used in the SILC just yet, though there
11670 are a lot places where this can replace dynamically allocated
11671 tables and I will fix these places, later, to use SilcDList.
11672 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11673 and use TRQ internally).
11675 Also fixed some annoying warning messages that the original TRQ
11676 code generated. Also minor changes to TRQ's Makefile.in.
11678 * Added support for querying by Client ID to both WHOIS and
11679 IDENTIFY commands into server, as required by the protocol.
11681 * Removed method function pointers from SilcBuffer structure. They
11682 weren't used to anything and just increased the context size for
11683 no good reason. This change also made silc_buffer_alloc and
11684 silc_buffer_free functions inline functions.
11686 * Disabled command flooding detection support until it's fixed so
11687 that it accepts commands in but does not execute them more than once
11690 * Added silc_net_localhost(), to return local hostname, into
11691 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11692 that must be initialized before calling silc_client_init.
11694 * Added new function: silc_server_send_notify_on_channels to send
11695 notify messages to all channels client has joined. It is assured
11696 that the message is sent only once per client.
11698 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11699 lib/silcutil/silcutil.[ch] as silc_format function. The new
11700 function is generic and is used by server as well, not only by
11701 the logging routines.
11703 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11704 the provided version string was not acceptable. Added new function:
11705 silc_ske_check_version into lib/silcske/silcske.h. The function
11706 must be implemented by the application (client or server) and it
11707 does not reside in the SKE library. The function checks the version
11708 string remote end sent.
11710 * Added back pointers (to opaque context and to SilcSocketConnection)
11711 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11713 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11714 duplicate packet context structure.
11716 * Changed `notify' client operation to send same arguments as client
11717 receives from server except for ID's. ID's are mapped to correct
11718 ID entry and that is returned. Also, if channel entry is not sent
11719 by server but the notify is for channel the channel entry is sent
11720 to application (otherwise application doesn't know that it is for
11721 channel (library gets it from packet's Destination ID)).
11723 * Added silc_client_remove_from_channels into client library to
11724 remove a client from all channels it has joined to. Used when
11725 received SIGNOFF notify from server. Added also new function
11726 silc_client_replace_from_channels to replace old ID entry with
11727 new ID entry on all channels. Used when received NICK_CHANGE
11728 notify from server.
11730 * Fixed ID Cache list handling in silc_idlist_get_client in
11731 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11732 to get (or query) client by ID.
11734 * Updated TODO list.
11736 * Added connection authentication status message defined by the
11737 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11738 support for these into the code in client and server side.
11740 * Added generic function silc_client_send_command to send any command
11741 with variable argument list. Application should use this function
11742 to send commands if the command functions provided by the library
11743 does not suite for the application's user interface needs.
11745 * Added new `failure' client operation. Application is notified about
11746 received failure packet if client is executing a protocol. In this
11747 case the protocol's execution has failed.
11749 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11750 is required by the protocol.
11752 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11753 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11756 * Added status flag to SilcSKE object to indicate realtime status
11757 of the SKE protocol.
11759 * Application receives now exactly same command reply arguments as
11760 the library receives from server. However, if ID is received the
11761 corresponding ID entry is returned to the application (eg. Client
11762 ID is mapped to correct SilcClientEntry entry and that is returned).
11763 Changed command_reply client operation due to this change.
11765 * Changed all ID's in commands and in command replys as ID Payloads.
11766 Change affected both client and server side codes.
11768 All ID's sent in SILC network (with execption of ID's in SILC
11769 Packet header) are sent in ID Payload to support variable length
11772 * Server now notifies nick changes and notifies all clients on
11773 the channels about the new nickname (about the new Client ID,
11776 * Implemented CMODE command to change channel modes. Supports all
11777 channel modes defined by the protocol specs except ban and invite
11778 lists. (Also, private channel key mode is supported but support for
11779 setting private channel key in client is missing, thus, this mode
11780 has no effect on client side (except that server requires that the
11781 client uses private channel key and normal channel traffic does not
11784 Also, invite mode works per se, but INVITE command does not work
11785 yet correctly, so you can set channel as invite only channel but
11786 inviting clients to the channel does not work (it is yet to be
11787 thought what's the best way to do it).
11789 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11790 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11791 Implemented CUMODE command to change user's mode on the channel.
11792 Supports all modes defined by the protocol specs.
11794 * Added NAMES command reply to return users modes on the channel.
11796 * Removed unnecessary and slow ciphers from lib/silccrypt.
11798 * Set SO_KEEPALIVE option to connection sockets by default.
11800 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11802 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11803 redefined the Notify Payload into protocol specs.
11805 * Added silc_id_payload_parse_id to get ID directly from raw
11808 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11810 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11811 accept searching by Client ID as well.
11813 * Added support for LEAVE and SIGNOFF notify types in client library.
11815 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11816 to parse ID Payload from raw data.
11818 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11820 * Added flags parameter into silc_ske_assemble_security_properties
11821 function in lib/silcske/silcske.[ch].
11823 * Changed notify client operation to fit better for notify messages
11824 sent by server. The notify payload received from server is now
11825 passed to the application (after parsing it to SilcNotifyPayload).
11826 It is application's responsibility to retrieve the arguments
11827 from the payload and show the message the way it wants. The message
11828 sent by server is implementation specific.
11830 * Changed public keys to comply with the protocol specification.
11831 Old public keys are not supported anymore and are not compatible.
11833 * Removed nickname from Channel Payload as the latest draft removed
11834 it. The client must resolve the nickname from the NAMES command
11835 reply received when it joined the channel.
11837 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11839 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11841 * Fixed some errors in protocol specification drafts.
11843 * Created lib/silccore/silcnotify.c to implement Notify Payload
11844 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11845 generic payloads described by protocol specifications. The file
11846 includes implementations for ID Payload and Argument Payload.
11848 * Changed Command Payload implementation to use the new Argument
11849 Payload. Changed command_xxxx_payload to command_payload_xxxx
11850 to comply with SILC coding conventions.
11852 * Added suppport for Argument Payload handling in Notify Payload
11853 implementation as protocol requires it. Added the new support
11854 into server and client lib as well.
11856 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11858 * Added support for multiple nicknames on same channel. [n] is
11859 added locally to the nickname if there are more than one same
11860 nicknames on the channel.
11862 * Server now sends all nicknames that matched WHOIS request.
11863 Client also shows the list received from server.
11865 * Added TOPIC command to client side. User can now set and show
11866 current topic on channel.
11868 * Added MOTD command to client and server. Also, server sends the
11869 motd when client connects to the server.
11871 * Changed version strings to comply ISO 8601.
11873 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11875 * Fixed protocol error handling in client library. It should now
11876 cope even if the SKE fails for some reason.
11878 * Made new protocol specification drafts for submitting to IETF.
11880 * Implemented TOPIC command to server in silcd/command.c.
11882 * Added two new notify types into lib/silccore/silcnotify.h:
11883 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11884 notify nickname change and topic setting/change on a channel.
11886 * API change of command_reply operation in client library. The
11887 application gets now the status type received from server as well.
11889 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11891 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11893 * Cras fixed and optimized the packet handling even further and
11894 it should work now. Minor change to the prototype of function
11895 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11897 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11899 * Added new function into lib/silcutil/silcschedule.[ch]:
11900 silc_schedule_with_fd to select() a specified fd. The function
11901 returns after timeout expires or data arrives or goes. The
11902 function is used by packet routines to wait that all data is
11903 received from network.
11905 * Fixed data reading from network in lib/silccore/silcpacket.c.
11906 The code now assures that all data is read from the fd and then
11907 continues packet processing. This was a bug fix since the code
11908 used to drop some data in some circumstances.
11910 * Added new function into lib/silcclient/client.[ch]:
11911 silc_client_start_key_exchange to start key exchange after
11912 connection has been established to server. The code internally
11913 now uses this funtion but its main purpose was to provide it
11914 for applications that perform their own connecting. After
11915 application has created a connection it merely calls this
11916 function to start the key exchange between client and server.
11917 The library takes care of everything else after that.
11919 Updated also lib/silcclient/README to explain the usage of
11922 * Do not send to application information that connection has
11923 been established. Application gets notified it by connect
11926 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11928 * Applied cras's patch to add silc_schedule_one function. The
11929 function runs scheduler once and returns.
11931 * Fixed the scheduler after cras messed it up. The timeout
11932 handling works now as it's supposed to work.
11934 * Added into lib/silccore/ silcnotify.h to include notify
11935 message types support. Changed silc_server_send_notify*
11936 functions, in server.[ch], to support those new notify types.
11937 Added the support for the notify types into client library,
11938 as well. Added new notify client operation into ops.h in
11941 * Changed silc_server_packet_send_to_channel to send normal
11942 packets instead of just channel message packets. The function
11943 is now used to send the notify packets to channels. It is not
11944 used to send channel message packets anymore, as server never
11945 sends them anymore.
11947 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11948 va_arg()s as it seems to require it nowadays. I guess, if SILC
11949 is compiled with older va_arg() the new code should work anyway.
11951 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11953 * Splitted core library. Core library (lib/silccore) includes
11954 now only SILC protocol specific core (and common) components.
11955 Created new utility library (lib/silcutil) that includes more
11956 generic purpose stuff. The stuff for util library was taken
11957 from the old core library. This was minor and easy split.
11959 * Created SILC Client Library (lib/silcclient) that includes
11960 implementation of the SILC client without user interface. This
11961 was major move from silc/ directory. The code has been changed
11962 so that it is transparent towards the user interface. The
11963 silc/ directory includes now the same user interface as before
11964 and it uses the new client library. Read lib/silcclient/README.
11965 Basicly, the client library performs everything else related
11966 to SILC except user interface handling. Also, configuration
11967 files are considered to be part of user interface and library
11968 does not handle them.
11970 This change also changed a lot of structures, function naming etc.
11971 Most important change was that SilcClientWindow object was
11972 renamed to SilcClientConnection in the client library. Created
11973 also new file lib/silcclient/ops.h. Also added new files
11974 silc/local_command.[ch] and silc/client_ops.[ch].
11976 All these changes were made to make it easier for user interface
11977 designers to create what ever user interface for the SILC client
11980 It is also expected that the server will be moved to lib
11981 directory as well and SILC Server Library will be created;
11982 sometimes in the future.
11984 * Removed Local commands from lib/silccore/silccommand.h as
11985 they are application specific and new client library does not
11986 handle any of those anymore.
11988 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11989 old client implementation in silc/.
11991 * Added support for callback functions in SILC_LOG_* macros.
11992 Application can now set its own callbacks that will be called
11993 instead of using the default functions that will always print
11994 the debug messages to stderr (or stdout). Also, debugging can
11995 now be disabled by setting silc_debug to FALSE and re-enabled by
11996 setting it to TRUE. Note, that logging will still work even
11997 if debugging is disabled.
11999 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
12000 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
12001 silc_log_reset_debug_callbacks.
12003 * To enable debugging in silc client one must give now -d
12004 option on command line.
12006 * Changed silc_schedule_init to automatically allocate task queues
12007 if they are not allocated before calling it.
12009 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12011 * Added GMP 3.1 into math library.
12013 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12015 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
12016 a channel in SILC network. The packet is used by servers and
12017 routers to notify other routers that user has left a channel.
12018 This little feature was missing until now. Added the feature
12019 to protocol specification as well.
12021 Added functions: silc_server_send_remove_channel_user and
12022 silc_server_remove_channel_user into server.[ch].
12024 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
12025 lib/silccore/silcpacket.h. However, they are not implemented
12028 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12030 * Fixed joining to a channel and sending channel messages
12031 between server and router. The channel message sending should
12032 now work inside a cell.
12034 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12036 * Fixed the private message sending between server and router.
12037 The private message sending should now work inside a cell.
12039 * Added silc_server_replace_id into server.[ch] to replace
12040 existing ID in the SILC network.
12042 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
12043 and silc_idlist_replace_server_id into idlist.[ch] in server.
12045 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12047 * Fixed the server to server connections. Server can again now
12048 connect to router. Router to router connections probably does
12051 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12053 * Added dynamic protocol registering support. Now protocols can
12054 registered and unregistered on the fly. Patch by cras.
12056 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12058 * Added lib/contrib directory to hold routines that some platforms
12059 don't have but are needed by SILC.
12061 * Added getopt.c, getopt1.c and getopt.h from GNU C library
12062 into lin/contrib to provide getopt() and getopt_long() for
12063 those who don't have it.
12065 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12067 * Added AWAY command to client. When away message is set and
12068 client receives a private message packet the client automatically
12069 replies to the sender with the away message.
12071 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
12072 bug seemed to be the cause of recent problems when compiling
12075 * Added version detection support to SKE protocol specification
12076 and added the new changes to the SKE implementation as well.
12077 There were other minor changes in the SKE protocol as well.
12079 Many changes in lib/silcske/silcske.[ch] and in
12080 lib/silcske/payload.[ch].
12082 * Added ^U functionality, clear input line. Patch from cras.
12084 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12086 * Mainly small bugfixes on core library. Fixed some debugging
12087 logging and buffer overflow in silclog.c.
12089 * Updated config.sub and config.guess on the distribution tree.
12091 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12093 * Added command lagging support in server. Client may execute
12094 commands now only once in two seconds.
12096 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12098 * Optimized packet reception. MAC computation and checking is now
12099 also more optimized. A lot previously duplicated code is now
12100 used as generic by both client and server.
12102 * Fixed key pair generation in clientutil.c
12104 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12106 * Added into lib/silccore/silcbufutil.[ch] new function;
12107 silc_buffer_realloc.
12109 * Moved generic packet sending/encryption functions to
12110 lib/silccore/silcpacket.[ch] from client and server. Some
12111 rewriting of the functions.
12113 * Moved all generic packet reception/decryption functions to
12114 lib/silccore/silcpacket.[ch] from client and server. The
12115 packet processing is now much cleaner in both client and server.
12116 These were major changes in both client and server.
12118 * Created many common functions in server to do packet sending.
12119 Previously code were duplicated a lot, this has been removed
12120 with these changes.
12122 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12124 * Rewrote major parts of the ID cache system. Don't know
12125 whether it is better now or not but at least the API is more
12128 * Major rewrite on ID cache stuff on client because of the ID
12129 cache API changes. Added idlist.c to client.
12131 * Also major rewrite on ID cache stuff on server as well.
12132 Major rewrite of idlist.[ch]. SilcXXXList's are now named
12133 SilcXXXEntry's. We won't keep anymore idlist specific pointers
12134 in hand, instead they are all put into the ID cache system now.
12135 All server_idlist_* routines uses ID cache now instead of
12136 traversing its own lists (those lists does not exist anymore).
12137 SilcIDList though still exists. Also, SilcXXXEntry's are
12140 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12142 * Finally made the SKE implementation compliant to the protocol
12143 specification. All mp integers are now binary encoded as
12144 opposed being HEX encoded.
12146 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
12149 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
12150 functions: silc_[encode/decode]_pem. Also added function
12151 silc_encode_pem_file to PEM encode with newlines ('\n') for
12152 saving into a file.
12154 * SILC public keys are now encoded either PEM or binary. Same
12155 option is for private keys as well. By default private keys
12156 are binary encoded and public keys PEM encoded. Silly HEX
12157 encoding were removed.
12159 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
12160 function to create fingerprints.
12162 * Fixed a bug in SHA1; does not change the original data anymore.
12164 * Partly implemented INFO command on client and server side.
12165 Fixed CLEAR command. Changes to SERVER command; show current
12166 server(s) when giving command without arguments. Added
12167 VERSION command to client.
12169 * Added check to server that unregistered connections cannot
12170 execute commands (unless it is specificly allowed).
12172 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12174 * Fixed screen refresh.
12176 * Fixed channel joining bug from client. On some circumstances
12177 client tried to join to a channel it had already joined.
12179 * Added public key verification process into client's protocol.c.
12180 The client now verifies the public key from user and saves
12181 it into ~./silc/serverkeys/ directory.
12183 Added into: clientutil.[ch]: silc_client_verify_server_key.
12185 * Changed SKE protocol's silc_ske_initiator_finish function
12186 to accept callback function that verifies the received public
12187 key. Removed old silc_ske_verify_public_key function.
12189 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12191 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
12192 silc_pkcs_private_key[_data]_set.
12194 * Made the password and public authentication more cleaner in
12195 server's protocol.c.
12197 * Removed historic and obsolete protocol `channel_auth' from
12198 both client and server.
12200 * Removed wrong way of sending command status messages from
12201 server to client in server's command.c. The old way violated
12202 protocol specification.
12204 Changes to silccore/silccommand.[ch]: removed
12205 silc_command_encode_status_payload -> not needed anymore,
12206 changed silc_command_encode_payload_va to accept extra
12207 argument on variable argument list. The argument type must
12208 now be provided to the function. Also, added new function:
12209 silc_command_encode_reply_payload_va which is same as
12210 normal command_encode_payload_va except command status type
12211 is provided as extra argument.
12213 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12215 * Added ~./silc directory handling. The directory includes the
12216 public and private keys for the client.
12218 Added silc_client_check_silc_dir, silc_client_create_identifier
12219 and silc_client_load_keys.
12221 * Implemented SILC protocol compliant public key. Added public
12222 and private key saving to and loading from files.
12224 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
12225 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
12226 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
12227 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
12228 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
12230 Implemented: silc_pkcs_save_[public/private]_key[_data] and
12231 silc_pkcs_load_[public/private]_key.
12233 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12235 * Added silc_server_get_route (route.[ch]) to get connection
12236 data for the fastest route for given ID.
12238 * Implemented INVITE command on client and server. The command
12239 were re-defined in the SILC Protocol Specification and the
12240 implementation now complies with the specification.
12242 * Implemented PING command on client and server.
12244 * Implemented NAMES command on client and server. The server side
12245 supports currently only normal server not router server yet.
12246 Some changes to NAMES definition in SILC protocol specification.
12248 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12250 * Implemented LEAVE command on client and server.
12252 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
12253 again. This change was made to the protocol as well. Server
12254 should not violate the protocol specification anymore.
12256 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12258 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
12259 was tested. SOCKS4 was not but should work anyway.
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