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 Mon May 7 18:18:48 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
23 * Fixed CMODE channel auth public key retrieval. Affected
24 file is lib/silcclient/command.c.
26 * Fixed CMODE command reply to return channel public keys
27 correctly. Affected files are lib/silcclient/command_reply.c
30 Sun May 6 12:43:19 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
32 * Added current channel key cipher name and HMAC name to
33 SilcChannelEntry. Fixed channel private key creation.
34 Affected files are lib/silcclient/client_channel.c,
35 client_entry and silcclient_entry.h.
37 * Allow formatted nicknames as input to silc_client_get_clients
38 and silc_client_get_clients_whois. Affected file is
39 lib/silcclient/client_entry.c.
41 * Fixed silc_message_payload_free crash. Affected file is
42 lib/silccore/silcmessage.c.
44 * Added SILC_STATUS_ERR_NO_SUCH_PUBLIC_KEY to
45 lib/silccore/silcstatus.h.
47 Thu May 3 18:07:50 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
49 * Imported libtommath 0.41. Renamed all mp_* functions to
50 tma_mp_* functions to avoid rare linking problems on systems
51 with mp_* functions. Affected files are in lib/silcmath/.
53 Wed May 2 17:46:25 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
55 * SILC Toolkit 1.1 Beta1.
57 Wed May 2 11:38:17 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
59 * Set the server and router operator modes to local entry after
60 successful OPER or SILCOPER commands. Affected file is
61 lib/silcclient/command_reply.c.
63 Tue May 1 14:17:06 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
65 * Ported SILC Socket Stream API, SILC Net API, SILC Schedule API,
66 and other smaller APIs to WIN32. Affected files are in
69 * Changed the various regex APIs as generic code in util library.
70 Affected files are lib/silcutil/silcstrutil.[ch].
72 Sat Apr 28 13:47:47 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
74 * Ported SILC Server to the new Toolkit API, working towards
75 SILC Server 1.1. Affected files are in apps/silcd/.
77 * Added silc_skr_del_public_key, silc_skr_[ref|unref]_public_key
78 to lib/silcskr/silcskr.[ch].
80 * Fixed SILC public key copying to copy the identifier also.
81 Affected file is lib/silccrypt/silcpk.c.
83 * Added silc_packet_error_string to lib/silccore/silcpacket.[ch].
85 * Fixed OPER and SILCOPER passphrase asking in Client library.
86 Affected file is lib/silcclient/command.c.
88 Tue Apr 24 17:55:24 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
90 * Fixed command queue enabling after connecting to server.
91 The comparisons was from after changing to silc_utf8_strcasecmp.
92 Affected file is apps/irssi/src/silc/core/silc-servers.c.
94 * Fixed nickname setting with own client entry with 1.3 protocol
95 version server. Affected file lib/silcclient/client_register.c.
97 * Ignore error notify for local client entry. Affected file is
98 lib/silcclient/client_notify.c.
100 * Implemented responder rekey to SKE library. Affected files are
101 lib/silcske/silcske.[ch].
103 * Fixed connection auth protocol completion sending. Affected
104 file lib/silcske/silcconnauth.c.
106 Mon Apr 23 17:20:01 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
108 * Do not call TCP network listener callback with any error
109 status, as documented. Affected file is
110 lib/silcutil/unix/silcunixnet.c.
112 Sun Apr 22 21:13:28 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
114 * Preliminary SILC Server 1.1 changes committed to apps/silcd/.
116 * Added SILC_SKR_USAGE_SERVICE_AUTHORIZATION SKR key usage type.
117 Changed silc_skr_find to have SilcSchedule argument and removed
118 it from silc_skr_[alloc|init]. Affected files are
119 lib/silcskr/silcskr.[ch].
121 * Allow NULL id for silc_idcache_add. Affected file is
122 lib/silcapputil/silcidcache.c.
124 * Added silc_packet_stream_is_valid, silc_packet_get_ids and
125 silc_packet_engine_get_streams to lib/silccore/silcpacket.[ch].
126 Fixed also channel message encryption with router-to-router
129 * Added silc_id_str2id2 to lib/silccore/silcid.[ch].
131 * Added silc_net_get_error_string, silc_net_listener_get_ip and
132 silc_net_listener_get_hostname to lib/silcutil/silcnet.[ch].
134 Tue Apr 10 15:55:42 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
136 * Add option --enable-silc-plugin. Affected files are
137 apps/irssi/configure.{ad,in}
139 * Only compile the SILC Plugin if required. Affected files are
140 apps/irssi/src/Makefile.am, apps/irssi/src/fe-common/Makefile.am
142 * Conditionally build the SILC Plugin. Affected files are
143 apps/irssi/src/silc/core/Makefile.am,
144 apps/irssi/src/fe-common/silc/Makefile.am
146 * Backout delayed protocol exit and replace with a lame busy
147 wait. Affected files are apps/irssi/src/fe-text/silc.c,
148 apps/irssi/src/silc/core/silc-core.c
150 * Fix key generation for SILC Plugin. Affected file
151 apps/irssi/src/silc/core/clientutil.c
153 Tue Apr 10 12:40:19 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
155 * Only pass -rpath to libtool when building shared libraries.
156 Affected file lib/Makefile.ad
158 * Removing the stray "s" in configure.ad
160 Sat Mar 24 19:13:58 CET 2007 Jochen Eisinger <coffee@silcnet.org>
162 * Redraw the screen after creating a new key. Affected file
163 apps/irssi/src/silc/core/clientutil.c
165 Sun Mar 18 15:54:10 EET 2007 Pekka Riikonen <priikone@silcnet.org>
167 * Added SILC Client setting /set nickname_format that specifies
168 the nickname format string. Changed default nickname format
169 string to "%n#%a". Affected file is
170 apps/irssi/src/silc/core/silc-core.c, apps/irssi/silc.conf.
172 * Fixed nickname parsing with WHOIS command to accept formatted
173 nicknames. Changed the silc_client_get_clients_local to allow
174 the searched nickname to be formatted nickname. Removed %s and
175 %S nickname formatters. Affected files are in lib/silcclient/.
177 * Added silc_client_nickname_parse to Client library API. Affected
178 file is lib/silcclient/silcclient.h.
180 * Fixed nickname parsing and resolving with /MSG, /FILE and /KEY
181 commands. Affected file are
182 apps/irssi/src/silc/core/silc-servers.c and silc-channels.c.
184 Sat Mar 17 19:07:15 CET 2007 Jochen Eisinger <coffee@silcnet.org>
186 * Incorporate SILC Plugin patches. Affected files are
187 apps/irssi/src/fe-common/silc/module-formats.{c,h},
188 apps/irssi/src/silc/core/clientutil.{c,h},
189 apps/irssi/src/silc/core/silc-core.c,
190 apps/irssi/src/silc/core/silc-chatnets.{c,h},
191 apps/irssi/src/fe-common/silc/fe-silcnet.c, and
192 apps/irssi/src/fe-common/silc/module.h
194 Wed Mar 14 17:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
196 * In notify handling resolve user entries many times if the
197 resolving timedout. Affected file lib/silcclient/client_notify.c.
199 * silc_client_get_clients_local do not return any invalid entries.
200 Affected file is lib/silcclient/client_entry.c.
202 * Do not print "there are now xx user on this channel" for users
203 that actually aren't anymore on the channel. Affected file
204 is apps/irssi/src/client_ops.c.
206 Sun Mar 11 17:43:18 CET 2007 Jochen Eisinger <coffee@silcnet.org>
208 * When joining channels with a password given in the config file,
209 use it. Also use it when cycling (it would be better to get
210 the password from the server, but this isn't possible in SILC).
211 Affected files apps/irssi/src/silc/core/silc-servers.c,
212 apps/irssi/src/silc/core/silc-channels.c
214 Sun Mar 11 15:22:42 CET 2007 Jochen Eisinger <coffee@silcnet.org>
216 * Import perl script for sign_messages from silc-plugin. Affected
217 file apps/irssi/scripts/silc.pl
219 Sun Mar 11 15:19:10 CET 2007 Jochen Eisinger <coffee@silcnet.org>
221 * Only wait for a nick on connecting, when it differs
222 (not counting case) from the username. Affected file
223 is apps/irssi/src/silc/core/silc-servers.c
225 Sun Mar 11 13:50:53 CET 2007 Jochen Eisinger <coffee@silcnet.org>
227 * Use time settings for lag settings. Affected file is
228 apps/irssi/src/silc/core/silc-lag.c
230 Tue Feb 27 17:07:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
232 * Added silc_thread_yield. Affected file is
233 lib/silcutil/silcmutex.h.
235 Wed Feb 21 17:01:01 EET 2007 Pekka Riikonen <priikone@silcnet.org>
237 * Fixed WHOIS command and requested attributes handling in
238 client library. Affected files are lib/silcclient/command.c
239 and lib/silcclient/client_attrs.c.
241 * Fixed silc_time_value to actually work. Added new function
242 silc_timezone. Affected files are lib/silcutil/silctime.[ch].
244 Tue Feb 20 08:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
246 * SILC Client 1.1 beta2.
248 Mon Feb 19 16:06:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
250 * Fixed client to properly abort TCP stream creation when
251 giving /QUIT. Affected file
252 apps/irssi/src/silc/core/silc-servers.c.
254 * Fixed several connecting aborting crashes from the client
255 library, packet engine and socket stream. Affected files
256 are in lib/silclient/, lib/silccore/silcpacket.c and
257 lib/silcutil/unix/silcunixsocketstream.c.
259 * Fixed private key export double free crash in key generation.
260 Affected file is lib/silccrypt/silcpk.c.
262 * Fixed FSM event waiting when there are multiple signallers
263 and the waiter goes away after the first signal. Affected
264 file in lib/silcutil/silcfsm.c.
266 Sun Feb 18 22:02:22 EET 2007 Pekka Riikonen <priikone@silcnet.org>
268 * Fixed FSM event signalling to check if the waiter has gone
269 away already. Affected file is lib/silcutil/silcfsm.c.
271 * Fixed counter mode encryption/decryption to handle non-padded
272 SILC packets correctly. The silc_cipher_set_iv now
273 in counter mode resets for a new block. Affected files are
274 in lib/silcske/, lib/silccrypt/, lib/silcpacket/.
276 Sun Feb 18 12:15:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
278 * SILC Client 1.1 beta1.
280 * Memory leak fixes around the libraries.
282 Fri Feb 16 16:53:16 EET 2007 Pekka Riikonen <priikone@silcnet.org>
284 * Added better check for epoll() in configure. Affected file
287 Thu Feb 15 16:50:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
289 * Fixed per scheduler data input buffer in packet engine. Use
290 list of inbufs instead of just one so that multiple streams
291 can do partial reads to different buffers. Affected file is
292 lib/silccore/silcpacket.c.
294 * Fixed WATCH notify handling in client library. Affected file
295 is lib/silcclient/client_notify.c.
297 Wed Feb 14 17:05:38 EET 2007 Pekka Riikonen <priikone@silcnet.org>
299 * Fixed packet wrapper stream API to support encoder/decoder
300 for packets, and to handle partial reading correctly. Fixed
301 also inbuf size checking in reading to have enough space before
302 reading. Affected files are lib/silccore/silcpacket.[ch].
304 * Rewrote file transfer in client library. Affected files are
307 * Added TCP/UDP listener (internal) API to client library to have
308 generic way of dealing with listeners. Fixed Key Agreement and
309 file transfer to use it. Affected files are in lib/silcclient/.
311 * Fixed SKE to process SUCCESS packets synchronously and to call
312 completion synchronously. Affected file is lib/silcske/silske.c.
314 * Fixed pthread rwlock detection. Affected file includes/silc.h.in.
316 * Implemented SILC_ATTRIBYUTE_PHONE_NUMBER. Affected files are
317 lib/silccore/silcattrs.[ch]. SILC Protocol version 1.3 change.
319 Fri Feb 2 22:24:11 EET 2007 Pekka Riikonen <priikone@silcnet.org>
321 * Added support for SILC protocol version 1.3 NEW_CLIENT packet
322 to client library. Affected file is
323 lib/silcclient/client_register.c.
325 * Serialize NICK and JOIN commands to avoid problems locally
326 with changing ID while joining to channel. Affected file is
327 lib/silcclient/command.c.
329 * Fixed entry resolving while handling incoming JOIN notify.
330 Handle properly cases, in re-processing of notify packets, where
331 the IDs may become invalid while resolving the entry (like nick
332 change). Entry is invalid if it doesn't have nickname, and such
333 entries are not delivered to application anymore. These fixes
334 problems of not seeing JOINs when remote user changes nickname
335 at the same time. Affected files are in lib/silcclient/.
337 Thu Feb 1 18:35:58 EET 2007 Pekka Riikonen <priikone@silcnet.org>
339 * Added support for computing message payload MAC in new way
340 (SILC Protocol version 1.3). Bakcwards support for old way
341 remains. Affected files are lib/silccore/silcmessage.[ch].
343 Sat Jan 27 22:37:30 EET 2007 Pekka Riikonen <priikone@silcnet.org>
345 * Added SilcRwLock API, a read/write lock. Affected files are
346 lib/silcutil/silcmutex.h and in lib/silcutil/[unix|win32|symbian]/.
348 Wed Jan 24 18:55:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
350 * Merged Irssi SVN (irssi 0.8.11). Affected files in apps/irssi/.
352 Tue Jan 23 16:05:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
354 * The silc_schedule_set_listen_fd now returns boolean value.
355 Fixed FD task adding to check correctly for already added
356 FD tasks. Added stricter error checking for FD scheduling
357 with epoll(). Affected files are lib/silcutil/silcschedule.[ch]
358 and lib/silcutil/unix/silcunixschedule.c.
360 * The silc_stream_set_notifier now returns boolean value. Changed
361 all streams to support and check for the error condition.
362 Affected files are in lib/silcutil/.
364 * Fixed SKE library session aborting and deletion. Affected
365 file are lib/silcske/silcske.c.
367 Tue Jan 16 18:22:08 EET 2007 Pekka Riikonen <priikone@silcnet.org>
369 * Implemented PKCS #1 with appendix with hash OID in the
370 signature. Affected files are lib/silccrypt/silcpkcs1.[ch],
371 lib/silccrypt/silchash.[ch] and
372 lib/silcasn1/silcasn1[_encode|decode].[ch].
374 Sun Jan 14 23:12:41 EET 2007 Pekka Riikonen <priikone@silcnet.org>
376 * Added support for Version (V) SILC public key identifier.
377 Affected files are lib/silccrypt/silcpk.[ch].
379 Tue Jan 9 19:37:51 EET 2007 Pekka Riikonen <priikone@silcnet.org>
381 * Rewrote connection auth request in client library. It is now
382 done automatically by the library and the resolved method given
383 as a hint to get_auth_method client operation. Affected files
386 Wed Jan 3 18:06:33 EET 2007 Pekka Riikonen <priikone@silcnet.org>
388 * Added silc_packet_stream_wrap into lib/silccore/silcpacket.[ch].
389 It can be used to wrap SilcPacketStream into SilcStream.
391 * Fixed %p formatting from silc_snprintf. Affected file is
392 lib/silcutil/silcsnprintf.c.
394 * Ported SFTP library to new utility library. Ported also
395 the SFTP testers. Affected files in lib/silcsftp/.
397 Tue Jan 2 17:18:46 EET 2007 Pekka Riikonen <priikone@silcnet.org>
399 * Added lib/silcutil/silcsnprintf.[ch]. Added in addition
400 of silc_snprintf, silc_vsnprintf, silc_asprintf and
403 Sat Dec 30 23:23:17 EET 2006 Pekka Riikonen <priikone@silcnet.org>
405 * Added preliminary Symbian support. Changes around the source
406 tree. The symbian/ directory now includes Carbide.c++ project
407 files to compile the sources.
409 * Added silc_snprintf. Affected files are
410 lib/silcutil/silcstrutil.[ch].
412 Thu Dec 21 18:01:51 EET 2006 Pekka Riikonen <priikone@silcnet.org>
414 * Changed SILC_FSM_[CONTINUE|YIELD|WAIT|FINISH] enums to
415 macros. SILC_FSM_CONTINUE macro now immediately calls the
416 next state instead of first returning back to FSM. Helps
417 in debugging crashes etc.
419 Removed FSM Semaphores. Introduced FSM Event which is
420 asynchronous event. Affected files are in lib/.
422 * Added epoll(7) support to SILC Scheduler. It is used by default
423 if it is available. Affected files are
424 lib/silcutil/silcschedule.[ch],
425 lib/silcutil/unix/silcunixschedule.c.
427 Tue Dec 19 20:39:35 EET 2006 Pekka Riikonen <priikone@silcnet.org>
429 * Added CTR mode to AES. Simplified cipher implementation API
430 more. Affected files are in lib/silccrypt/.
432 Sun Dec 17 16:46:55 EET 2006 Pekka Riikonen <priikone@silcnet.org>
434 * Removed `detach' client operation. The detachment data is
435 now delivered in SILC_COMMAND_DETACH command reply to
436 application. Affected file in lib/silcclient/.
438 * Rewrote resuming/detaching in client library.
440 * Added boolean encryption indicator for silc_cipher_set_key.
441 Affected files lib/silccrypt/silccipher.[ch].
443 Wed Dec 13 18:05:50 EET 2006 Pekka Riikonen <priikone@silcnet.org>
445 * Added silc_likely and silc_unlikely macros for GCC branch
446 prediction optimizations. Affected file lib/silcutil/silctypes.h.
448 * Added assembler AES optimization. Cleaned up the SILC Cipher
449 implementation API. Affected files are in lib/silccrypt/.
451 Tue Dec 12 18:56:14 EET 2006 Pekka Riikonen <priikone@silcnet.org>
453 * Changed back the SILC_FSM_THREAD_WAIT operation to not
454 continue to next state if thread is finished already. That
455 check is not done anymore. Affected files are
456 lib/silcutil/silcfsm.[ch].
458 Sun Dec 10 13:54:52 EET 2006 Pekka Riikonen <priikone@silcnet.org>
460 * Removed silc_packet_[get|set]_ciphers and
461 silc_packet_[get|set]_hmacs. Added silc_packet_set_keys that
462 handle REKEY_DONE packet sending in rekey. Affected files
463 are lib/silccore/silcpacket.[ch].
465 * Added silc_fsm_is_started. Affected files are
466 lib/silcutil/silcfsm.[ch].
468 * Added settings sign_channel_message, sign_private_message
469 and key_exchange_rekey_pfs to SILC Client. Added UDP transport
470 support for key agreement in /KEY command. Affected files
471 in apps/irssi/src/silc/core/.
473 * During SILC Client initialization forward log messages to
474 stderr. Affected files in apps/irssi/src/silc/core/.
476 Thu Dec 7 19:07:21 EET 2006 Pekka Riikonen <priikone@silcnet.org>
478 * Added silc_ske_get_key_material. Affected files are
479 lib/silcske/silcske.[ch].
481 * Added silc_packet_stream_is_udp. Affected files are
482 lib/silccore/silcpacket.[ch].
484 * Added SKE packet retransmission support with UDP transport.
485 Affected file is lib/silcske/silcske.c.
487 Sun Dec 3 22:00:12 EET 2006 Pekka Riikonen <priikone@silcnet.org>
489 * Added silc_socket_stream_is_udp. Affected file is
490 lib/silcutil/silcsocketstream.[ch].
492 * Added UDP transport support to packet engine. Affected file
493 is lib/silccore/silcpacket.c.
495 * Added silc_socket_stream_is_udp. Affected file is
496 lib/silcutil/silcsocketstream.[ch].
498 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
500 * Added silc_packet_send_va[_ext] to send variable argument
501 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
503 * Timeout freelist garbage collection added to scheduler.
504 Affected file lib/silcutil/silcschedule.c.
506 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
508 * Added silc_show_public_key_file to
509 lib/silcapputil/silcapputil.[ch].
511 * Added SILC_STR_ADVANCE support for buffer unformatting.
512 Affected file lib/silcutil/silcbuffmt.c.
514 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
516 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
518 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
520 * silc_fsm_continue[_sync] now cancels erlier timeout set with
521 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
523 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
525 * Added SILC_STR_FUNC to buffer format API. Affected files
526 are lib/silcutil/silcbuffmt.[ch].
528 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
530 * No more memory allocation for message payload parsing.
531 Pre-allocated buffer can be used with message payload encoding.
532 Affected files lib/silccore/silcmessage.[ch].
534 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
536 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
537 to silcutil/silcbuffmt.[ch].
539 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
541 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
542 Affected file lib/silcutil/silcbuffmt.[ch].
544 * Removed silc_schedule_signal_[un]register and
545 silc_schedule_signal_call. Added silc_schedule_task_add_signal
546 to add signal task. Only one callback per signal may be
547 added. The signals are now automatically called back to
548 caller. Affected files lib/silcutil/silcschedule.[ch] and
549 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
551 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
553 * Added SilcSKEParams for SKE parameters and simplied even more
554 the SKE interface. Affected files are lib/silcske/silcske.[ch].
555 Added support for IV included and session port handling with
558 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
559 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
560 which is called after every rekey when IV Included flag is used.
561 See SILC specifications for details.
563 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
565 * Added lib/silcapputil and moved SILC application specific
566 utility routines from the generic util library lib/silcutil
567 to the new library. Removed lib/silcidcache and moved that
568 to lib/silcapputil as well.
570 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
572 * Added SILC_STR_ADVANCE. Affected file is
573 lib/silcutil/silcbuffmt.[ch].
575 * The silc_buffer_strformat preserves buffer locations now.
577 * Added lib/silcutil/silcatomic.h for atomic operations.
579 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
581 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
584 * Fixed MIME deocing when data portion is not present.
585 Affected file lib/silcutil/silcmime.c.
587 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
589 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
591 * Added IV Included support to packet routines, to allow
592 packet sending and receiving on UDP/IP. Affected files are
593 lib/silccore/silcpacket.[ch].
595 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
597 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
599 * Added UDP support to network and socket stream library.
601 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
603 * Added conditional variables. New files are
604 lib/silcutil/silcondvar.h and platform specific implementations.
606 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
608 * make sure session->hostname and session->port are valid before the
609 application callback is done, since things will go wrong if the
610 application immediately calls silc_client_file_receive. Affected
611 file lib/silcclient/client_ftp.c.
612 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
614 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
616 * New SILC PKCS API enabling support for other public keys
617 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
619 * Separated SILC Public Key Payload routines from the PKCS API
620 to lib/silccore/silcpubkey.[ch].
622 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
624 * Added SILC Key Repository library, lib/silcskr.
626 * Added SILC Server library, lib/silcserver.
628 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
630 * MIME objects in attributes now use SilcMime. Affected files
631 are lib/silccore/silcattrs.[ch].
633 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
635 * Synchronize semaphore posting for real threads in FSM.
636 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
638 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
640 * Added silc_file_set_nonblock. Affected file is
641 lib/silcutil/silcfileutil.h.
643 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
645 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
647 * FSM based implementation of SILC SKE. Simpler interface also.
648 Affected files are in lib/silcske/.
650 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
652 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
654 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
655 silc_mime_parse is available but deprecated.
657 * Check that packet is valid when processing key exchange,
658 authentication and rekey protocols. Fixes a crashbug.
659 Affected files are apps/silcd/protocol.c and
660 lib/silcclient/protocol.c.
662 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
663 all hash buffers to use that instead of fixed values.
665 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
667 * Added SHA-256 to crypto library. The SHA-256 takes now
668 precedence over SHA-1.
670 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
672 * Check for valid return value from regcomp. Affected file
673 lib/silcutil/unix/silcunixutil.c.
675 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
677 * Fixed silc_hash_uint to work with integers. Affected
678 file lib/silcutil/silcutil.c.
680 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
682 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
684 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
686 * Fixed channel public key list saving on JOIN command reply
687 on backup router. Affected file apps/silcd/command_reply.c.
689 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
691 * Added default limit how many channels client can join,
692 default is 50. Added 'channel_join_limit' configuration
693 option to server too. Affected files are apps/silcd/command.c
694 and serverconfig.[ch].
696 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
698 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
699 On Toolkit the server and client are not compiled by default.
700 Affected file configure.ad.
702 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
704 * Added lib/contrib/getopt.[ch] for platforms that don't
705 have it (it is not GPL implementation).
707 * Fixed compilation when pkg-config is used.
709 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
711 * A comma in invite/ban string is invalid, check for it.
712 Affected file apps/silcd/server_util.c.
714 * Added SERVICE command to the server. It parses the command
715 request but SILC Server does not support services for the
716 time being. Affected file apps/silcd/command.[ch].
718 * Added SERVICE command and command reply to client library.
719 It is however incomplete. Updated Toolkit documentation.
720 Affected files are lib/silcclient/command[_reply].[ch].
722 * Fixed IDENTIFY/WHOWAS command reply to send the username
723 correctly (uninitialized buffer). Affected file is
724 apps/silcd/server_query.c.
726 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
728 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
729 finalizes the major restructuring of the CVS tree.
731 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
733 * Send empty MOTD reply if MOTD file cannot be read.
734 Affected file silcd/command.c.
736 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
738 * Optimized primer number generator to use simpler conversion
739 routines. Also assure that the prime number will have the
740 highest bit set after modifying it. Affected file is
741 lib/silcmath/silcprimegen.c.
743 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
745 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
746 for now only for testing purposes, it will not be delivered
747 in any distribution for now.
749 * Removed NSS MPI from the source tree. Due to upcoming
750 license change for the SILC Toolkit, we cannot deliver the
751 NSS MPI anymore. I decided to replace it in all distributions
752 with public domain library.
754 * Removed GNU regex from lib/contrib and introduced free
755 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
756 GNU regex compatible API to it (only partial).
758 * Removed getopt routines from lib/contrib.
760 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
762 * Use silc_server_send_command_reply to send replies instead
763 of encoding packet itself. Affected file silcd/command.c.
765 * Added command sending and receiving statistics to server.
766 Affected files in silcd/.
768 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
769 with GCC, for it not to warn about pointer signedness.
771 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
773 * Added context to the SilcIDCache destructor. Affected
774 files are lib/silccore/silcidcache.[ch],
775 lib/silcclient/client.c and silcd/server.c.
777 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
779 * Added pkg-config check to configure.
781 * The PublicKeyDir must not be used with Admin block in server
782 config. Affected file silcd/serverconfig.c.
784 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
788 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
790 * Handle empty LIST command reply correcttly in server. Affected
791 file silcd/command_reply.c.
793 * Handle empty LIST command reply correctly in client library.
794 The application will now receive one LIST command reply with
795 all arguments set to NULL if there are no channels. Updated
796 Client Library documentation accordingly. Affected file
797 lib/silcclient/command_reply.c.
799 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
801 * Added channel name string stringprep profile to the protocol
802 and implementation to allow a little free'er channel name
803 strings. Affected files are lib/silcutil/silcstringprep.[ch].
805 * Added silc_channel_name_[check|verify] to check and verify
806 channel name strings. Affected files are
807 lib/silcutil/silcstrutil.[ch].
809 * Added support for the new channel name preparation in client
810 library and server. Affected files in lib/silcclient and
813 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
815 * Added the Autodist into the source tree. It replaces the
816 old ./prepare. It can be used to create distributions as
817 previously. See README.CVS and README.DIST. See
818 distributions in distdir/.
820 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
822 * Make sure query sends at least an error back if nothing
823 more is sent. Affected file silcd/server_query.c.
825 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
827 * During query, check if the original command caller goes
828 away. If it does, stop the query. Affected file
829 silcd/server_query.c.
831 * Check for valid channel creation in JOIN command reply.
832 Affected file lib/silcclient/command_reply.c.
834 * Handle the resolver counter in silc_client_get_users_by_channel
835 callback correctly. Fixed auto-join bug in Gaim. Affected
836 file lib/silcclient/idlist.c.
838 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
840 * Added some better error messages. Affected file
841 silcd/command_reply.c and packet_receive.c.
843 * Handle error in WATCH command propely on backup router.
844 Affected file silcd/command.c.
846 * Fixed freeing of unfreeable variable in WHOIS command reply.
847 Affected file silcd/command_reply.c.
849 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
851 * Added pkg-config .pc file creation for silc core library
852 and silcclient library. A patch by c0ffee.
854 * Removed the need for GNU Libidn. Added the simple stringprep
855 from libidn into lib/contrib/. It is now used also on Windows
858 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
860 * Simplified the invite and ban string handling in the
861 server. Check for valid invite and ban arguments also.
862 Affected file silcd/server_util.c.
864 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
866 * Added WATCH list announcing in backup router protocol.
867 Affected files are silcd/command.c, server.c, server_backup.c.
869 * Do not change users mode to founder on normal server/backup
870 if the founder mode is set, and user is first one to join.
871 Affected file silcd/pcaket_receive.c.
873 * Do not send CUMODE_CHANGE notify back to sender. Affected
874 file silcd/packet_receive.c.
876 * Added getrusage() to take noise in SILC RNG. A patch by
877 Mika Boström. Affected files are configure.in.pre,
878 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
880 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
882 * Splitted the SILC libraries configuration into a configure
883 fragment into lib/configure.ad. It is now possible, once
884 this feature is added, to specify whether to compile or not
885 compile included SILC libraries. Affected files are
886 configure.in.pre, lib/silcmath/mpi/configure.ad,
887 lib/configure.ad, Makefile.defines.pre and
888 Makefile.defines_int.pre.
890 * Added --with-silc-includes and --with-silc-libs to configure.
891 If specified the included libs are not compiled, but the
892 specified libs are used. Pkg-config is not yet supported.
893 Affected file configure.in.pre.
895 * Fixed WATCH command handling on backup router. Router does not
896 send the watch command any more to backup if it originates from
897 backup. Affected file silcd/command.c.
899 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
901 * Changed announcing to not announce unregistered clients.
902 Affected file silcd/server.c.
904 * Fixed username handling in command reply. Affected file
905 silcd/command_reply.c.
907 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
909 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
911 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
912 Affected file: includes/silcincludes.h.in
914 * bool is defined as _Bool on Mac OS X now.
915 Affected file: lib/silcutil/silctypes.h
917 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
919 * Added support for UTF-8 nicknames, channel names and
920 server names in client library. Affected files in
923 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
924 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
925 software to check how Toolkit has been compiled.
927 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
929 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
931 * Use silc_utf8_str[n]casecmp instead of strcmp routines
932 in library and in SILC Client when dealing with nicknames
933 and other identifier strings. Affected file in client lib
936 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
937 irssi/src/silc/core/silc-servers.c.
939 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
941 * Fixed idcache to work with the new identifier strings.
942 Affected file lib/silccore/silcidcache.c.
944 * Added UTF-8 hash and compare function for SilcHashTable.
945 Affected file lib/silcutil/silcutil.[ch].
947 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
948 Affected file lib/silcutil/silcstringprep.[ch].
950 * Changed the identifier string handling to include the original
951 format in client, server, channel entries and normalized
952 format in cache. Affected files in silcd/.
954 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
956 * Added support for the new identifier strings and their
957 validity checking. Nicknames, channel names and usernames
958 can now include practically any kind of letters and various
959 other characters. Affected files in silcd/ and in libraries.
961 NOTE: comparing these strings should now be done with memcmp()
962 to check binary compatibility. All these strings are normalized
963 and casing is irrelevant.
965 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
966 as easy function for applications to check whether identifier
969 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
971 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
972 file lib/silcutil/silcutf8.c.
974 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
976 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
978 * Make public key in getkey reply mandatory. Affected file
979 lib/silcclient/command_reply.c
981 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
983 * Added Parameter dont_register_crypto_library to
984 SilcClientParam. If set to TRUE, silcclient library will
985 not initalize the Crypto Libraries and application
986 will need to do it. Affected file lib/silcclient/silcclient.h,
987 lib/silcclient/client.c.
989 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
991 * Imported new silc_utf8_[encode|decode] routines from
992 my internal SILC 1.1 source tree. New encodings added:
993 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
994 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
995 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
998 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
1000 * Implemented stringprep (RFC 3454) API. Internally we use
1001 GNU Libidn's stringprep, for now, so it is required now to
1002 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
1004 * Added checking for GNU Libidn and --with-libidn to configure.
1006 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
1008 * If the passphrases entered do not match while generating a new key,
1009 completly start over instead of going into an infinite loop asking
1010 the user to re-enter the passphrase correctly. Affected file
1011 lib/silcutil/silcapputil.c
1013 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
1015 * Make sure server is removed from backup list when it is
1016 deleted. Affected files silcd/command.c, server.c,
1019 * Close socket when connecting to router fails. Affected
1020 file silcd/server.c.
1022 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
1024 * Adopt configuration toolchain to current auto-tools.
1025 Affected files prepare, irssi/configure.in
1026 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
1027 redo that. Affected files irssi/src/silc/core/client_ops.c,
1028 irssi/src/fe-common/silc/fe-silc-channels.c
1029 * Take over command line options into silcclient data structure.
1030 Affected file irssi/src/silc/core/silc-core.c
1032 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1034 * Do not try to initiate backup resuming protocol forever.
1035 Affected file silcd/server_backup.c.
1037 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1039 * ID change in resuming has to be done before changing
1040 detached client's modes, since the ID change may fail and
1041 leave ghosts on the network. Affected file is
1042 silcd/packet_receive.c.
1044 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1046 * Fixed Win32 scheduler to not stuck anymore. A patch from
1047 Juha Räsänen. Affected file is
1048 lib/silcutil/win32/silcwin32schedule.c.
1050 * Fixed QoS parsing for connection blocks in server. Affected
1051 file is silcd/serverconfig.c.
1053 * Fixed server statistics increasing in server. Affected file
1056 * The CLOSE command now marks backup router as self disconnected
1057 to avoid resuming problems. Affected file silcd/command.c.
1059 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
1061 * When using silc_net_create_connection[_async], and your system can
1062 create IPv6 sockets, it will try to connect to the IPv6 host.
1063 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
1064 file lib/silcutil/unix/silcunixnet.c
1066 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
1068 * Check for valid route when receiving packet from router and
1069 when routing it to local server in the cell. A patch from
1070 Matt Miller. Affected files silcd/router.c and server.c.
1072 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
1074 * Couldn't detach and reattach twice, because of the previous
1075 commit. Affected file silcd/packet_receive.c
1077 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
1079 * Added check to ignore Port value if Initiator is FALSE.
1080 Remote router coudln't connect if Port was set. Affected file
1081 silcd/serverconfig.c
1083 * If some client tries to resume more than once at the same time,
1084 server crashed. Router didn't crash, but showed odd behaviour
1085 (didn't allow clients to join anymore, ..). Affected files
1086 silcd/packet_receive.c silcd/idlist.h
1088 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1090 * Destroy the file transfer session in silc_client_file_close
1091 with timeout. Affected file lib/silcclient/client_ftp.c.
1093 * Call SFTP server monitor in READ and WRITE after the actual
1094 operations. Affected file lib/silcsftp/sftp_server.c.
1096 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1098 * Create one configure script from configure fragments
1099 (configure.ad). This is a first step towards new distribution
1100 system. Affected files prepare, configure.in.pre,
1101 lib/silcmath/mpi/configure.ad.
1103 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1105 * Removed expiring of client key pair. Affected file is
1106 irssi/src/silc/core/clientutil.c
1108 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1110 * Check the number of connections from real number of
1111 connections instead of socket number, when deciding if
1112 server is full. Affected files are silcd/server.c,
1113 server_internal.h and silcd.c.
1115 * Clarified the connections_max meaning in General section
1116 in doc/example_silcd.conf.in.
1118 * The reconnect_keep_trying default value set to TRUE
1119 if it is not defined in the config file. Affected file
1120 silcd/serverconfig.c.
1122 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1124 * Fixed crashbug in connection closing, after a protocol
1125 completion callback, which might have closed it already.
1126 Affected file silcd/server.c.
1128 * Fixed rekey with PFS in backup router. It did not allow
1129 rekeys with PFS, and when the rekey protocol timedout
1130 it crashed the backup router without the above fix. Affected
1131 file silcd/packet_send.c and server.c.
1133 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1135 * The silc_client_add_channel_private_key now returns the
1136 private key context if pointer is given as argument.
1137 Affected files are lib/silcclient/silcclient.h and
1140 * Added support for using channel private keys in SILC
1141 Client Library even if the private key mode is not set
1142 on the channel. Affected file lib/silcclient/client_channel.c.
1144 * The channel private key used to decrypt message is now
1145 delivered to the application in the 'channel_messageÃ' client
1146 operation. Affected files are lib/silcclient/silcclient.h
1147 and client_channel.c.
1149 * Fixed wrong arg type for user limit in CMODE command reply.
1150 Affected file silcd/command.c.
1152 * The user limit is now taken and saved to SilcClientEntry in
1153 JOIN and CMODE command replies and in CMODE_CHANGE notify.
1154 Affected files lib/silcclient/silcclient.h, command_reply.c
1155 and client_notify.c.
1157 * Added support to the new private message key indicator
1158 packet. Added a new function to the client library:
1159 silc_client_send_private_message_key_request. The sender
1160 indicates to be initiator, and receiver is responder.
1161 Added the indicator to the SilcClientEntry as 'prv_resp'
1162 boolean. Affected files are lib/silcclient/silcclient.h
1163 client.[ch], and client_prvmsg.c.
1165 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1167 * Fixed the JOIN command calling when called with both
1168 -auth and -founder. Affected file is lib/silcclien/command.c.
1170 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1172 * Check watcher list for resumed clients as well. Affected
1173 file is silcd/packet_receive.c.
1175 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1177 * Implemented the user limit to the CMODE_CHANGE notify,
1178 CMODE command reply and JOIN command reply in server.
1179 Affected files are silcd/server.c, command.c, command_reply.c,
1180 packet_send.c and packet_receive.c.
1182 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1184 * Defined SILC_STRFMT_END that must be used now with
1185 silc_buffer_strformat, instead of SILC_STR_END. Fixes
1186 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
1187 lib/silcclient/silcvcard.c, silcd/server_util.c.
1189 * Fixed the adding of public key to the WATCH list in server.
1190 Fixed the WATCH notify sending to client. Affected files
1191 are silcd/packet_send.[ch], command.c, server_util.c.
1193 * Implemented the watching by public key in the SILC Client
1194 Library and SILC Client. Affected files are
1195 lib/silcclient/command.c and client_notify.c.
1197 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1199 * Added support for public key watching in server. Affected
1200 files are silcd/server.c, server_internal.h, command.c,
1203 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1205 * Added public key to the SIlcClientEntry. Affected files
1206 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
1208 * Fixed the get_clients_whois reply processing to return
1209 exactly same entries server returned. Makes it possible
1210 to search using attributes. Affected file is
1211 lib/silcclient/idlist.c.
1213 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1215 * Save founder key to SilcChannelEntry. Affected files are
1216 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
1218 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1220 * Call the monitor callback with _CLOSED status from the
1221 silc_client_file_close. Affected files are
1222 lib/silcclient/client_fpt.c, silcclient.h
1224 * Added silc_client_get_clients_whois which resolves using
1225 WHOIS, and supports requested attributes as well.
1226 Affected files are lib/silcclient/silcclient.h, idlist.c.
1228 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1230 * Added support for asking the destination filename where
1231 the downloaded file is saved in the file transfer. Affected
1232 files are lib/silccilent/silcclient.h, client_ftp.c.
1234 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1236 * Fixed error handling in resuming data processing. Affected
1237 files are lib/silcclient/client_resume.c and client.c.
1239 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1241 * Fixed silc_client_send_private_message to return TRUE correctly.
1242 Affected file lib/silcclient/client_prvmsg.c.
1244 * Added topic to the SilcChannelEntry. Affected files are
1245 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
1247 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1249 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
1250 file lib/silcclient/command.c
1252 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1254 * Convert all commands to UTF-8 before passing them to the
1255 client library. Still need to convert replies from UTF-8 to
1256 the locale encoding. Affected file
1257 irssi/src/silc/core/silc-cmdqueue.c
1259 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1261 * redirect all silc_client_command_calls through a queueing framework.
1262 This fixes /CYCLE and the annoying "nick change after auto-joining
1263 a channel". Furthermore it defines one central point where
1264 command parameters can be UTF-8-ified. Affected files
1265 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
1266 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
1268 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1270 * use asynchronous connect() to establish router connections.
1271 Fixes problem when the primary router goes down. Affected files
1272 silcd/server.c, silcd/server_backup.c
1274 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1276 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
1277 Fixed various compilation warnings when type casting ints
1278 to pointers or vice versa, of different size. Updates around
1281 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1283 * Surrogates not allowed in UTF-8 strings, updated decoder.
1284 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
1285 testers in lib/silcutil/tests/ directory.
1287 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1289 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
1290 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
1291 files are lib/silcclient/silcclient.h, client.c.
1293 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1295 * When resuming a session fails, notify the user that the session
1296 file needs to be removed eventually. Affected files
1297 irssi/src/fe-common/silc/module-formats.[ch],
1298 irssi/src/silc/core/client_ops.c.
1300 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1302 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
1303 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
1305 * Typofix in Irssi::Silc module. Affected file
1306 irssi/src/perl/silc/Silc.xs.
1308 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1310 * Changed the way NOTICE flagged messages are treated. Added support
1311 for notices in queries and signing notices. Affected files
1312 irssi/default.theme; irssi/docs/help/in/notice.in;
1313 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
1314 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
1316 * Fixed typo in /ACTION help. Affected file
1317 irssi/docs/help/in/action.in
1319 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1321 * Fixed typo in perl module. Affected file
1322 irssi/src/perl/silc/Server.xs
1324 * Changed the way ACTION flagged messages are treated. Added support
1325 for actions in queries and signing actions. Affected files
1326 irssi/default.theme; irssi/docs/help/in/action.in;
1327 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
1328 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
1331 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1333 * Incorrectly reported error when client had to be resolved from
1334 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
1336 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1338 * Fixed whois public key hash table deleting and adding in
1339 detached client case. Affected file silcd/packet_receive.c.
1341 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1343 * Changed filenames of silc/fe module not to collide with filenames
1344 from core/fe. Also seperated public messages printing from
1345 query messages printing. Affected files are all in
1346 irssi/src/fe-common/silc.
1348 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1350 * Fixed the invite process handling during joining to use
1351 correct server name for the client that is matched against
1352 the invite string for the channel. Wrong server name caused
1353 inability to join the channel. Affected file is
1356 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1358 * Fixed the CUMODE channel founder authentication on normal
1359 server to not remove the founder rights on existing founder
1360 before checking that router accepts the mode change. Affected
1361 files are silcd/command.c and silcd/packet_receive.c.
1363 * Remove the server entry correctly when rekey timeouts and
1364 remote router connection on normal server is closed. Fixes
1365 a crash where server uses the freed server entry. Affected
1366 file silcd/server.c.
1368 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1370 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
1371 networks. This is the first step in solving the bug about
1372 /SERVER ADD -silcnet <silcnet>. Affected files
1373 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
1374 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
1375 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
1377 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1379 * /SMSG and /MMSG now correctly create new queries. Affected files
1380 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
1382 * Add basic support for SILC protocol specific variables in perl.
1383 Affected files irssi/src/perl/silc/*, irssi/configure.in,
1384 irssi/src/perl/Makefile.am
1386 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1388 * Don't use silc_get_input, it's obviously not reliable. Fixes
1389 issue when the current key expires. Affect file
1390 irssi/src/silc/core/clientutils.c
1392 * Make the session data filename configurable. This makes it
1393 possible to have different session files for different
1394 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
1395 client_ops.[ch], silc-servers.c,
1396 irssi/src/silc/fe-common/silc/module-formats.[ch]
1398 * Use the same set of libtool files for the MPI lib as for the
1399 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
1400 config.sub, configure.in, install-sh, missing, mkinstalldirs
1402 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1404 * Fixed server statistics decrementing error to not go to
1405 negative. Affected file silcd/packet_receive.c.
1407 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1409 * Use silc_server_query_add_error to add error in public key
1410 search error. Added support in send_reply to send errors
1411 without specific argument. Affected file silcd/server_query.c.
1413 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
1414 Client for NO_SUCH_NICK. It was against the protocol specs.
1415 Affected file irssi/src/silc/core/client_ops.c.
1417 * Added backwards support for the wrong NO_SUCH_NICK error sending
1418 in server. To be removed in SILC Server 1.0. Both old clients
1419 and clients with fixed error handling now works. Affected file
1420 silcd/server_query.c.
1422 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
1424 * fixed a bug in the whois using attributes function where no
1425 error was sent if no nickname and client id but the attributes were
1426 given to whois. Affected file silcd/server_query.c
1428 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
1430 * remove public key from public key hashtable on detach. Affected
1431 file silcd/packet_receive.c
1433 * free public key hashtable before removing clients on server
1434 shutdown. Affected file silcd/server.c
1436 * remove public key prior deleting client-data on killing a client.
1437 Affected file silcd/server_util.c
1439 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
1441 * Getting the MOTD from other servers works now. Affected
1442 files are silcd/command.c and silcd/command_reply.c
1444 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1446 * Initialize the variable idletag, since it is tested in
1447 silc_core_deinit for its default value. Affected file
1448 irssi/src/silc/core/silc-core.c
1450 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
1452 * Fixed signed channel messages across cells. Affected file
1455 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1457 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
1458 is not defined. They can now be safely used in if-statements
1459 without braces. Affected file lib/silcutil/silclog.h.
1461 * Added the checks for backup closing connection due to error
1462 (local or remote) and thus not allow the resuming to occur
1463 in reconnect. Affected files are silcd/packet_send.c
1466 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1468 * Help file updates. Affected files in irssi/src/docs/help/in/.
1470 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
1472 * Fixed channel messages across cells. Affected file
1475 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1477 * Fixed file transmission accepting in client library to not
1478 start the negotiation if user hasn't accepted the transfer,
1479 instead create new session for resent transfer. Affected
1480 file lib/silcclient/client_ftp.c.
1482 * Show the session ID in the file transmision list. Remove
1483 session from list that failed to transfer. Switch the current
1484 session automatically after transmission, and in errors, to new
1485 session if other sessions exists in the transfer list. Affected
1486 files are irssi/src/silc/core/silc-servers.c,
1487 irssi/src/fe-common/silc/modfule-formats.c.
1489 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1491 * Fixed MIME header parsing for the hopefully last time. Affected
1492 file lib/silcutil/silcstrutil.c
1494 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1496 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1498 * The SILC RNG is now gauranteed to return non-zero random
1499 values. Affected files are lib/silccrypt/silcrng.[ch].
1501 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1503 * Fixed nickname formatting when changing only case of the
1504 nickname. Affected file lib/silcclient/idlist.c.
1506 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1508 * Fixed a memory leak and incorrect printing of the "appears as"
1509 message. Affected file irssi/src/silc/core/client_ops.c
1511 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1513 * Added CRT (Chinese Remainder Theorem) supported RSA
1514 private keys and private key operations. This significantly
1515 increases private key operation efficiency. No compatibility
1516 issues with new or old private keys. Affected files are
1517 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1519 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1521 * Fixed GCC-3.3.2 related compilation warnings from the
1524 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1526 * Removed RC6 from distributions.
1528 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1530 * Added some better comments to lib/silccrypt/silcpkcs.h,
1531 optimized some routines in lib/silccrypt/silcpkcs.c.
1532 Added test_silcpkcs into lib/silccrypt/tests/.
1534 * Fixed silc_rng_global_init to actually init the global RNG
1535 if RNG wasn't provided for it. Affected file is
1536 lib/silccrypt/silrng.c.
1538 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1540 * Added silc_hash_table_find_by_context_ext. Affected files
1541 lib/silcutil/silchashtable.[ch].
1543 * Save the public key on normal server in WHOIS command reply
1544 from attributes, if present, and add it to public key hash
1545 table. Fixes WHOIS resolving by public key on normal server.
1547 Optimized the attributes resolving on normal server to not
1548 resolve if we resolved them already from router.
1550 Affected files are silcd/server_query.c, command_reply.c.
1552 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1554 * Added support for whois using attributes.
1555 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1556 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1559 * Added support for whois using public key attribute to /WHOIS i
1560 client command. Affected files irssi/docs/help/in/whois.in,
1561 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1563 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1565 * Fixed UMODE setting in server when the client has anonymous
1566 mode set. The mode setting was not working. Affected file
1569 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1571 * Fixed some bugs and typos related to sending split messages.
1572 Print notification when sending messages with /MMSG. Affected
1573 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1575 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1577 * Optimized the socket referencing in packet routines, client
1578 library and server. Affected files are lib/silccore/silcpacket.c,
1579 lib/silcclient/client.c and silcd/server.c.
1581 * If silc_socket_set_qos is given with NULL arguments the QoS is
1582 reset from the socket. Affected files are
1583 lib/silcutil/silcsockconn.[ch].
1585 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1587 * Add a /LISTKEYS command which lists the locally cached
1588 client and server keys. Affected files
1589 irssi/src/fe-common/module-formats.[ch],
1590 irssi/src/silc/core/silc-{channels,servers}.c
1591 irssi/docs/help/in/listkeys.in
1593 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1595 * Check that packet queue purging was successful. Affected
1596 files lib/silcclient/client.c and silcd/packet_send.c. Related
1597 to MAC failed errors.
1599 * Do not clear the inbuf even if it is empty if QoS was applied
1600 to it. Otherwise the QoS data is cleared and MAC failed error
1601 will occur. Affected file lib/silccore/silcpacket.c.
1603 * Use the rekey period time as rekey protocol timeout value.
1604 If the rekey does not succeed during the rekey period there's
1605 something very wrong, and we most likely end up with wrong keys,
1606 do graceful reconnect then. Affected file silcd/server.c.
1608 * Take reference of the socket in the parser context, as it's
1609 possible to have the parsers in queue after the socket is
1610 disconnected and this may cause crash. Affected files are
1611 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1614 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1616 * Fixed KICK command reply sending, it sent to replies.
1617 Affected file silcd/command.c.
1619 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1621 * Finish the silc-mime.pl script. It now supports MIME type
1622 guessing using magic files, signing data messages, executing
1623 MIME handlers in background. Affected files
1624 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1626 * Changed MIME signal handler to make things easier for the perl
1627 script. Affected files irssi/src/silc/core/client_ops.c,
1628 silc-servers.c, and irssi/docs/signals.txt
1630 * Cleaned up the silc_mime_parse function and fixed detection
1631 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1633 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1635 * Resolve the IP for file transfer listener from the connection
1636 socket. Affected file lib/silcclient/client_ftp.c.
1638 * Accept NULL hostname parameter in the functions
1639 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1640 if hostname is not wanted.
1642 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1644 * Fixed race condition between silc_client_init and
1645 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1647 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1649 * Fixed file transfer connection closing when SIGNOFF for
1650 the client is received from server. Affected file is
1651 lib/silcclient/client_ftp.c.
1653 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1655 * Check for disconnected socket in QUIT callback. Affected
1656 file silcd/command.c.
1658 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1660 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1661 Affected files lib/silcutil/silcstrutil.c
1663 * Cleaned up the escape/unescape functions for correctness and
1664 speed. Affected file irssi/src/silc/core/client_ops.c
1666 * Removed handling for data messages with Content-Type: text/*,
1667 moved parsing of MIME headers to the signal handler, added
1668 support for signing and verifying data messages. Affected
1669 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1670 irssi/src/silc/core/silc-{servers,channels}.c
1672 * Added a perl script for handling data messages based on
1673 information read from Mailcap files. New file
1674 irssi/scripts/silc-mime.pl
1676 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1678 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1679 acknowledge recepetion of a message to the sender. Updated
1682 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1684 * Unregister channel key saving callback when deleting channel.
1685 Affected file lib/silcclient/idlist.c.
1687 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1688 before calling notify client operation. Affected file is
1689 lib/silcclient/client_notify.c.
1691 * Unregister QoS tasks when deleting the socket connection.
1692 Affected files lib/silcutil/silcsockconn.[ch],
1693 unix/silcunixsockconn.c.
1695 * Implemented latest presence-attrs draft changes. Affected
1696 files lib/silccore/silcattrs.h and
1697 irssi/src/silc/core/silc-queries.c.
1699 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1701 * Save old channel keys in list to allow more rapid change
1702 of channel keys if server for some reason does that. This
1703 avoids loosing so many channel messages due to not having
1704 key to decrypt. Affected file lib/silcclient/silcclient.h,
1705 idlist.c and client_channel.c.
1707 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1709 * Continued backup router tests and fixes. Affected files
1710 silcd/server_backup, server_util.c, server.c. See TODO.
1712 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1714 * Fixed SERVER_SIGNOFF handling in servers. The client
1715 was removed from wrong list thus not removing the client
1716 at all. Affected file silcd/packet_receive.c.
1718 * Do not execute rekey protocol for disabled connections as
1719 it would never go through. Affected file silcd/server.c.
1721 * Added timeout for rekey protocol to catch if the protocol
1722 never executes successfully. Affected files silcd/server.c
1725 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1727 * Abandon packet processing for disconnected sockets. Check
1728 this always after calling packet processing callback.
1729 Affected file lib/silccore/silcpacket.c.
1731 * Fixed double registration disconnection code in server.
1732 Closed wrong connection. Affected file silcd/packet_receive.c.
1734 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1736 * On normal server reconnect to primary during resuming 4
1737 times, then give up. Affected file silcd/server_backup.c.
1739 * If during reconnecting to routers we notice we have router
1740 connection but no primary router set, the server is in desync.
1741 Reconnect to primary to restore network. Affected file
1744 * Assure that only one protocol is exeucting at the same time.
1745 Added checks for all protocols. Affected files are
1746 silcd/server.c and server_backup.c.
1748 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1750 * Check that a string is not already part on invite/ban
1751 string when processing it. Affected file silcd/server_util.c.
1753 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1755 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1756 with 1.2 version of the protocol. Affected file is
1757 silcd/packet_receive.c.
1759 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1761 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1762 where the passphrase was given. Affected file is
1765 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1767 * INVITE and BAN notifys are now delivered from routers to
1768 servers (but not clients) on the channel. Updated specs and
1769 code. Affected files silcd/packet_[send|receive].[ch],
1770 command.c, server.c and server_util.c.
1772 * Implemented INVITE and BAN announcing. Affected files are
1773 silcd/server.[ch], server_util.c.
1775 * Implemented SilcStatus error type argument returning in
1776 command reply error in server. Affected file silcd/command.c.
1778 * Implemented SilcStatus argument returning in comand reply
1779 in client library. The command_reply client operation now
1780 returns error specific arguments as well. Affected files
1781 are lib/silcclient/command_reply.[ch], client_resume.c,
1782 lib/silccore/silcstatus.[ch].
1784 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1786 * Backup router protocol version 1.2 implemented. Testing still
1787 required. Affected files in silcd/server_backup.[ch], server.c,
1788 packet_receive.c and server_internal.h.
1790 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1792 * silc_client_send_[channel|private]_message now return TRUE
1793 or FALSE. Affected file lib/silcclien/client_channel.c and
1796 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1798 * Check for explicit nickname in INVITE and BAN processing
1799 during join as well (and don't expect only wildcards in
1800 invite/ban strings). Affected file silcd/command.c.
1802 * Fixed the INVITE and BAN by public key. The public key saved
1803 is the PK payload (as specified) not the raw data. Affected
1804 file silcd/server_util.c.
1806 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1808 * UTF-8 text message support for actions and notices in SILC
1809 Client. Affected file irssi/src/silc/core/client_ops.c.
1811 * silc_get_username and silc_get_real_name now returns sensible
1812 data on Win32. Patch by Toni Willberg. Affected file is
1813 lib/silcutil/win32/silcwin32util.c.
1815 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1817 * Provide a signal handler to send MIME encoded messages and emit
1818 a signal when a MIME encoded message is received. Also document
1819 the signals for usage with the perl interface.
1821 A sample perl script will be supplied at a later point.
1823 Affected files are irssi/docs/signals.txt,
1824 irssi/src/silc/core/client_ops.[ch],
1825 irssi/src/silc/core/silc-{channels,servers}.c
1827 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1829 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1830 server. Use this time to display a lag and disconnect when it
1831 exceeds a specified limit.
1833 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1835 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1837 * Remove the channel auth list in normal server if router
1838 encofrces its list during connecting. Send notify to channel
1839 to remove the mode to remove the list. Affected files are
1840 silcd/server_util.c and silcd/packet_receive.c.
1842 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1844 * Added support for channel public keys. Updated protocol specs
1845 and implemented it. Affected files are
1846 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1847 lib/silcclient/command_reply.c.
1849 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1851 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1852 terminate the process on Linux. Affected file silcd/silcd.c.
1854 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1856 * Check for NULL buffer in silc_buffer_clear. Affected file
1857 is lib/silcutil/silcbuffer.h.
1859 * Simplified the backup router protocol by removing the _GLOBAL
1860 types. Updated protocol specs and the code. Affected files
1861 are silcd/server_backup.[ch].
1863 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1865 * Deny '@' and '!' from nicknames since they are reserved
1866 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1867 Updated protocol specs and the code.
1869 Affected files are silcd/server_util.[ch].
1871 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1873 * Fixed stack overflow in Irssi SILC client. Affected
1874 file irssi/src/silc/core/client_ops.c.
1876 * Check that Host is set in ServerConnection and RouterConnection
1877 in silcd.conf. Affected file silcd/serverconfig.c.
1879 * Fixed crash in server with protocol completion callbacks,
1880 namely rekey and backup resuming protocols. Affected files
1881 are silcd/server_backup.c and silcd/server.c.
1883 * Fixed rekey protocol to not restart if it is started already.
1884 Affected files are lib/silcclient/client.c and
1887 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1889 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1891 * Fixed EOF handling in SILC Config, affected file
1892 lib/silcutil/silcconfig.c.
1894 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1896 * Fixed RESOLVING flag handling in JOIN notify and other
1897 notifys to handle the resolvings correctly in client library.
1898 Affected file lib/silcclient/client_notify.c.
1900 * Do not send full INVITE and BAN lists in INVITE and BAN
1901 notifys, only the changed information. Affected file
1904 * Fixed INVITE notify sending in INVITE command, send it
1905 only when needed. Affected file silcd/command.c.
1907 * Handle the founder key change properly in CMODE_CHANGE
1908 notify. Bug #122. Affected file silcd/packet_receive.c.
1910 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1912 * Remove the mark for output (mark it only for input) after
1913 purging outgoing queue. Prevents the "Error in select()"
1914 floods. Affected file silcd/packet_send.c.
1916 * Fixed incorrect connection deletion from client library
1917 after calling "connect" client operation. Could cause
1918 crashes for example during reconnect timeouts. Affected
1919 files are lib/silcclient/client.c and
1920 irssi/src/silc/core/client_ops.c.
1922 * Check server private key file permissions before starting
1923 the server. Affected file silcd/serverconfig.c.
1925 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1927 * NULL terminate allocated string in silc_buffer_strformat.
1928 Affected file lib/silcutil/silcbuffmt.c.
1930 * Rewrote the invite/ban list string handling in server to
1931 use SilcBuffer instead. Affected files are silcd/command.c
1932 and silcd/server_util.c.
1934 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1936 * Fixed double free in CMODE command when setting new HMAC
1937 for channel. Affected file silcd/command.c.
1939 * Added couple of missing memset's to zero sensitive memory.
1940 Affected files silcd/command.c, lib/silcclient/command.c.
1942 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1944 * Fixed a double free in INVITE command error handling in
1945 server. Affected file silcd/command.c.
1947 * Added macros SILC_SWAB_[16|32] to swab byte order of
1948 16-bit and 32-bit unsigned integers. Affected file
1949 lib/silcutil/silctypes.h.
1951 * Use the SILC_SWAB_16 instead of htons() in server when
1952 handling ports since the ports in structures are always
1953 in little-endian order (regardless of platform). Affected
1954 file silcd/serverid.c and silcd/server_backup.c.
1956 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1958 * Send DISCONNECT in close admin command in server. Affected
1959 file silcd/command.c.
1961 * Check whether we are already connecting to a remote router
1962 (in addition of checking whether we are already connected)
1963 before creating new connection. Affected file silcd/server.c.
1965 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1967 * Added better compiler and compiler flags checking in
1970 * Check that socket is valid after QoS is applied to data.
1971 Affected file lib/silcutil/unix/silcunixsockconn.c.
1973 * Make sure the socket connecetion is not closed to early
1974 when closing connection in server. Also make sure the
1975 connection is always closed after error in a protocol.
1976 Affected file silcd/server.c.
1978 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1980 * Removed --session and --dummy options from Irssi SILC Client.
1981 -d option is available only if --enable-debug was given.
1982 Affected files are irssi/src/silc/core/silc-core,
1983 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1985 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1987 * Added silc_buffer_steal to steal the data from the buffer.
1988 Affected file lib/silcutil/silcbuffer.h.
1990 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1992 * Fixed server crash with double Primary block in config file.
1994 Fixed also various memory leaks around the config file
1995 parser. Affected files lib/silcutil/silcconfig.c,
1996 silcd/serverconfig.c.
1998 * Changed my nickname (Johnny Mnemonic) to my real name, this
1999 means that bugs introduced by him were actually introduced
2002 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
2004 * Don't display "foo appears as foo\nYou're now known as foo"
2005 messages. Affected file irssi/src/silc/core/client_ops.c
2007 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2009 * Fixed error handling of invalid client entry when calling
2010 commands in server. Fixes a crash. Affected file
2013 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2015 * Added some sanity checks in server for correctness of the
2016 server configuration. Affected file silcd/serverconfig.c.
2018 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2020 * Prevent endless resolving of user informations in USERS
2021 command by checking the command reply status correctly.
2022 Affected file lib/silcclient/command_reply.c.
2024 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2026 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
2027 file is lib/silcutil/silcfileutil.c. A patch by Matthew
2028 Aldous <Matthew@Aldous.com>.
2030 * Added better implementation using CriticalSection of
2031 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
2032 <mikko.lahteenmaki@pikabaana.net>.
2034 * Added some Winsock WIN32 compatiblity defines into
2035 includes/silcwin32.h.
2037 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2039 * Fixed double free in async host lookup code. Affected file
2040 lib/silcutil/silcsockconn.c.
2042 * On backup router handle now the SERVER_SIGNOFF from router
2043 for local connected servers too, and close the connections.
2045 Do not process them as normally signing off servers when they
2046 really signoff by sending EOF fe, but always assume that
2047 router sends the SERVER_SIGNOFF.
2049 Affected files silcd/server.c and silcd/packet_receive.c.
2051 * Fixed socket unsetting when closing connections. Affected
2052 files silcd/server.c and silcd/packet_send.c.
2054 * Do not print the nickname in SERVER_SIGNOFF if we do not
2055 have it. Prevents asserts in Irssi core. It is possible we
2056 don't have the nick if it was just being resolved when server
2057 signoff. Affected file irssi/src/silc/core/client_ops.c.
2059 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2061 * Fixed autonick crashbug in client library. Affected file
2062 lib/silcclient/client.c.
2064 * Fixed Unix implementation of SilcMutex to really assert if
2065 the mutex is locked/unlcoked already. Affected file
2066 lib/silcutil/unix/silcunixmutex.c.
2068 * Fixed locking in silc_schedule_uninit. It didn't lock
2069 when dispatching timeout tasks. Affected file is
2070 lib/silcutil/silcschedule.c.
2072 * Changed Win32 implementation of SilcThread to use modern
2073 Win32 interface. Affected file is
2074 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
2076 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2078 * Don't print signed messages when sending failed. Affected files
2079 irssi/src/silc/core/silc-[servers.c/commands.h]
2081 * Send adquate signal when founding a channel by joing it. Affect
2082 file irssi/src/silc/core/client_ops.c
2084 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2086 * Fix theme abstracts parsing. Affected files irssi/default.theme,
2087 irssi/src/fe-common/core/themes.c
2089 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2091 * Fixed close command to use the port correctly when closing
2092 server connections. Affected file silcd/idlist.c.
2094 * Check for NULL outbuf in silc_socket_write. It is possible
2095 that it is NULL is some odd case. Affected files are
2096 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
2098 * Do not call final protocol callback for backup router
2099 resuming protocol when closing connection. It is closed
2100 by timeout in case of error. Affected file silcd/server.c.
2102 * Backup reconnect to router if backup resuming protocol
2103 failed. Affected file silcd/server_backup.c.
2105 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2107 * Fixed double free in SKE library error hadling when signature
2108 error occurred. Affected file lib/silcske/silcske.c.
2110 * Save the fingerprint to new SilcClientEntry after changing
2111 nickname. Affected file lib/silcclient/client_notify.c.
2113 * Print SIGNOFF in Irssi SILC client only if the nickname is
2114 known. Prevents asserts in Irssi core. It is possible we
2115 don't have the nick if it was just being resolved when it
2116 quit. Affected file irssi/src/silc/core/client_ops.c.
2118 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2120 * Fixed double free in invite list adding code when adding
2121 invite strings. Affected file silcd/server_util.c.
2123 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2125 * More log printing during backup router protocol. Affected
2126 file silcd/server_backup.c.
2128 * Removed backwards support for old private key file format.
2129 Affected file lib/silccrypt/silcpkcs.c.
2131 * Removed backwards support for not-so-strict decryption length
2132 check, it's strict now. Affected lib/silccrypt/silccipher.c.
2134 * GETKEY to update the client entrys fingerprint too.
2135 Affected file lib/silcclient/command_reply.c.
2137 * Added --without-libtoolfix for package builders using weird
2138 wrappers around libtool (BSD at least).
2140 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2142 * Fixed backup router bugs: When backup resumes router and
2143 receives a CHANNEL_MESSAGE packet the backup must not act
2144 as router since the packet header decryption would be
2145 different. Also, when relaying packets to channel, do
2146 not re-encrypt packets on backup that came from the primary
2147 since the connection isn't really router-router connection.
2148 Affected files silcd/server.c, silcd/packet_send.c.
2150 * Added checks in encryption/decryption that encryption/decryption
2151 length sent as argument really is multiple by block size. Helps
2152 catching really weird bugs like the above backup router bugs
2153 when packets are being decrypted in wrong way. Affected files
2154 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
2156 * Fixed padding generation in private key file encryption.
2157 Affected file lib/silccrypt/silcpkcs.c.
2159 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2161 * Added ignore_message_signatures setting which can be used
2162 to ignore signatures in messages. Affected files are
2163 irssi/src/silc/core/client_ops.c, silc-core.c.
2165 * Fixed the libtoolfix to use command line options instead of
2166 environment variables. They didn't work as expected. Now,
2167 the libtool is fully run-time configurable.
2169 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2171 * Verify signature payload for signed messages. Affected files
2172 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
2173 irssi/src/silc/core/silc-core.h
2175 * Display signature verification result in public and private
2176 messages using theme abstracts. See irssi/default.theme for
2177 examples on their usage. Affected files
2178 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
2179 irssi/src/fe-common/silc/module-formats.[ch],
2180 irssi/src/fe-common/silc/fe-common-silc.c,
2181 irssi/src/fe-common/silc/Makefile.am
2182 irssi/src/fe-common/core/fe-messages.[ch]
2184 * Fixed bugs in Irssi's theme parsing. Affected files
2185 irssi/src/fe-common/core/themes.c
2187 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2189 * Calculate the correct length for signed messages before
2190 encrypting, it must be multiple by block size. Affected
2191 file lib/silccore/silcmessage.c.
2193 * silc_message_signed_get_public_key returns now both
2194 decoded and encoded public key. Affected files are
2195 lib/silccore/silcmessage.[ch].
2197 * Added libtoolfix script that makes the libtool more generic
2198 and configurable in run-time. Now we can specify in run-time
2199 if what kind of libraries we want to create, regardless of
2200 configuration. SIMs are now creates even if --disable-shared
2201 was explicitly given.
2203 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2205 * Fixed founder key sending in CMODE command in client.
2206 Affected file lib/silcclient/command.c.
2208 * Fixed CUMODE founder authentication in server to not check
2209 for client's public key since it's not supposed to do that.
2210 Affected file silcd/command.c.
2212 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2214 * Set realname and hostname in NICK_REC records. Affected file
2215 irssi/src/silc/core/silc-nicklist.c
2217 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2219 * Remove 1.0 protocol backwards compat code from client
2222 * Added more reliable check for whether nickname did change
2223 or not, or whether only Client ID changed in NICK_CHANGE
2224 notify. Affected file lib/silcclient/client_notify.c.
2225 Fixes bug in '@' character handling in a nickname.
2227 * Added support for automatically parsing signature from
2228 the message payload. Added new function
2229 silc_message_get_signature to return the payload to
2230 application. Affected files lib/silccore/silcmessage.[ch].
2232 * Changed the private_message and channel_message client
2233 operations to deliver the SilcMessagePayload to the
2234 application too. Application can use it fe. to get the
2235 signature from the message for verification. Affected
2236 file lib/silcclient/silcclient.h, client_channel.c and
2239 * Redefined the signed payload for message payloads.
2240 Updated protocol specs and implemented.
2242 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2244 * Fixed wrong invite and ban list handling in server command
2245 reply. Affected files are silcd/command_reply.c,
2246 silcd/server_util.[ch].
2248 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2250 * Fixed CMODE setting in server when founder mode was set.
2251 Affected file silcd/command.c. Bug #95.
2253 * Added support to setting specific public key in CMODE in
2254 Irssi SILC client. Affected file lib/silcclient/command.c.
2256 * Added support to use specific public key in CUMODE in
2257 Irssi SILC Client. Affected file lib/silcclient/command.c.
2259 * Added support for inviting and banning by public key in
2260 Irssi SILC client. Affected file lib/silcclient/command.c.
2262 * Fixed fingerprint/babbleprint showing in invite and ban
2263 list command replys. Affected file is
2264 irssi/src/silc/core/client_ops.c.
2266 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2268 * Format CMODE +c and +h to display both the mode and the argument
2270 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2272 * Added test vectors and test programs for SHA-1, MD5,
2273 HMAC-SHA1 and HMAC-MD5. New tests are located in
2274 lib/silccrypt/tests/. Fixed also argument decoding bug in
2275 MD5 implementation. Affected file lib/silccrypt/md5.c.
2277 * Changed the channel private key and private message key
2278 generation (with static keys) to use SHA1 instead of MD5,
2279 as SHA1 is the mandatory hash function in SILC. Affected
2280 file lib/silcclient/client_[channel/prvmsg].c.
2282 * Changed the private key file encryption to use SHA1 instead
2283 of MD5. Added support for the old generation and added
2284 automatic change of the key (to be removed later). Affected
2285 files lib/silccrypt/silcpkcs.c.
2287 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2289 * Load only files with .pub suffix in PublicKeyDir. Affected
2290 file silcd/serverconfig.c.
2292 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2294 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
2295 channels. Affected files silcd/silcd.c, silcd/server.h.
2297 * Added the config directive PublicKeyDir for the client block.
2298 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
2300 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2302 * Merged Toni's irssi/silc.conf patch.
2304 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
2306 * Max alloc tests in allocation routines. Affected file
2307 lib/silcutil/silcmemory.c.
2309 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2311 * Fixed a typo in resuming code that fixed detach/resume code
2312 in server. Bug #93. Affected file silcd/packet_receive.c.
2314 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2316 * Do reverse lookups for server when /connecting. Affected files
2317 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
2318 irssi/src/core/net-nonblock.*
2320 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2322 * Added library versioning for shared libraries. Affected
2323 files configure.in.pre and lib/Makefile.am.pre.
2325 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2327 * Display INVITE and BAN lists as specified by SILC 1.2
2329 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2331 * Do not send invite list back unless asked (when sending
2332 no arguments) or when list was modified. Affected file
2335 * Remove client from invite list in KILLED notify and in
2336 KILL command. Affected file silcd/command.c and
2339 * Fixed bugs in invite list handling in INVITE command.
2340 Affected files silcd/command.c and silcd/server_util.c.
2342 * Merged with Irssi 0.8.6.
2344 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
2345 Affected file irssi/src/fe-text/silc.c.
2347 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2349 * The silc_argument_get_[first/next] now return the argument
2350 type to caller. Added silc_argument_payload_encode_one.
2352 Affected files are lib/silccore/silcargument.[ch].
2354 * Added support for the SILC 1.2 INVITE command and new
2355 invite lists to server. Affected files are silcd/command.c,
2356 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2358 * Added support for the SILC 1.2 BAN command and new
2359 ban lists to server. Affected files are silcd/command.c,
2360 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2362 * Added support to client sending new INVITE command. Affected
2363 file is lib/silcclient/command.c.
2365 * Added support to client sending new BAN command. Affected
2366 file is lib/silcclient/command.c.
2368 * Added support for removing client from invite list when kicked
2369 from channel, as SILC 1.2 dictates. Affected files are
2370 silcd/packet_receive.c and silcd/command.c.
2372 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2374 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
2375 automatically the cipher's internal IV. Affected files
2376 lib/silccrypt/silccipher.[ch].
2378 * Assure the RESUME_CLIENT packet is not sent to twice to
2379 backup router if the detached client was originated from
2380 the backup. Affected file silcd/server.c. Bug #76.
2382 * Changed silc_sim_symname to not allocate memory. Affected
2383 file lib/silcsim/silcsimutil.c.
2385 * Fixed memory leaks with SIMs in server. Affected files
2386 silcd/serverconfig.c, silcd/server.c.
2388 * Fixed channel key distribution after resuming detached
2389 client. Affected files silcd/packet_receive.c.
2391 * Fixed channel's global_user boolean checking after detaching.
2392 Check it after changing the owner of the client not before.
2393 Affected file silcd/packet_receive.c.
2395 * Fixed few double frees from client library. Fixes at least
2396 Bug #81, possibly others too.
2398 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
2399 notifys in Irssi SILC Client. Affected file is
2400 irssi/src/silc/core/client_ops.c. Bug #82.
2402 * Applied Ville Räsänen's manual page and --mandir bugfix
2403 patch. Affected files are configure.in.pre and Makefile.am.pre.
2406 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2408 * Added support to backup router protocol for backup to tell
2409 normal server that it cannot use the backup router as primary
2410 because the primary isn't really down. Updated protocol
2413 * Added support for primary router to tell backup router that
2414 resuming is not possible because the backup really isn't primary
2415 in the cell. For example if backup disconnected itself the
2416 resuming is not allowed since the primary really did not
2417 go down. Updated protocol specs.
2419 * Removed MARS from crypto library.
2421 * Defined the CTR mode and Randomized CBC mode in SILC. The
2422 CTR mode is RECOMMENDED now in specification. Defined also
2423 Serpent cipher as optional cipher. Updated the protocol specs.
2425 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2427 * Added support for inviting/banning by IP/MASK, public key,
2428 and explicit Client ID. Redefined the command and notify
2429 types to allow easier forwards support for other methods
2430 of inviting/banning. Updated protocol specs.
2432 * Remove the client from channel's invite lists if the client
2433 is kicked or killed. Updated protocol specs.
2435 * Unified the Channel Message Payload and Private Message
2436 into one Message Payload. Updated protocol specs and
2439 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2441 * Don't wait for EOF after socket error has occurred, but
2442 close the connection. Affected file is silcd/server.c.
2444 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2446 * Added support for setting FOUNDER mode on channel with
2447 specific public key which can be set with CMODE command.
2448 Updated protocol specs and implemented in client and server.
2450 * Fixed the Irssi SILC client to correctly shutdown the client
2451 library to avoid memory leaks. Affected files are
2452 irssi/src/silc/core/silc-core.c and silc-servers.c.
2454 * Deprecated the No Reply flag in SKE protocol and introduced
2455 "IV Included" flag which can be used to indicate that the IV
2456 is included in the ciphertext. This makes it possible to use
2457 SILC on unreliable transport, such as UDP which may cause
2458 packet reordering and losses. Updated protocol specs, did
2461 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2463 * Fixed the MPI implementation of silc_mp_sizeinbase to return
2464 < 32 bit values in correct size. Affected file is
2465 lib/silcmath/mp_mpi.c.
2467 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2469 * Fixed the KE Start Payload parsing to check that mandatory
2470 fields are present. Affected file lib/silcske/payload.c.
2472 * Fixed compilation warnigs in Irssi SILC Client. Affected
2473 files are irssi/src/silc/core/silc-query.c. client_ops.c.
2475 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2477 * Print "nick now appears as newnick" and update Irssi's nicklist
2478 when you change your nick to "nick". Closes #62
2480 * Never format your own nick. Closes #63
2482 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2484 * SILC_UMODE_GONE changes are now propagated correctly to the
2485 Irssi client. Closes #54
2487 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2489 * Fixed example in /HELP KEY
2491 * Added expando $j which expands to current SILC Client version
2493 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2495 * Fixed public key decoding in crypto library.
2497 * Added better error printing to SKE library.
2499 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2501 * Fixed NICK command to not crash if nickname was not sent.
2503 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2505 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2506 Deprecated the old Encrypt-And-MAC order. Updated protocol
2507 specs and implemented.
2509 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2510 generation. Updated specs and implemented.
2512 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2514 * Added support for rekey before 2^32 sequence number wraps.
2515 Affected files in server and client library.
2517 * Padding must be at least 8 bytes now. Implemented and updated
2520 * Compute maximum padding for authentication packets to make
2521 passphrase approximation attacks impossible. Affected files
2522 in client library and in server.
2524 * Fixed PING command sending in client library and handling in
2525 server. The server ID must be ID Payload, not raw ID data.
2526 Affected files in server and client library.
2528 * Defined that all public keys sent in commands and notify
2529 payloads are actually Public Key Payloads not raw public key
2530 data. Updated protocol specs and implemented.
2532 * Updated protocol version to 1.2. Updated specs and code.
2534 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2535 status types. Updated specs and the code.
2537 * Added support for normal client to kill its own entries from
2538 the network. Updated protocol specs and the code.
2540 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2541 and added initial implementation.
2543 * Added MAC field to the Private Message Payload to protect
2544 against chosen ciphertext attacks. Updated the protocol specs
2547 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2548 attribute to indicate the user's current idle and signon time
2549 of a service. Updated protocol specs and implemented.
2551 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2553 * Added "do_not_bind" argument to silc_client_file_send what
2554 can be used to not bind locally but assume the file receiver
2555 provides the point of connect. Usefull when sender is behind
2556 NAT device. Affected file lib/silcclient/silcclient.h and
2559 * Added -no-listener option to FILE SEND command in Irssi SILC
2560 client. Affected file irssi/src/silc/core/silc-servers.c.
2561 Renamed FILE RECEIVE to FILE ACCEPT.
2563 * Confirm passphrase for private key encryption in
2564 silc_create_key_pair and silc_change_private_key_passphrase.
2565 Affected files are lib/silcutil/silcapputil.c.
2567 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2569 * Move silc_client_packet_send back to internal, added
2570 silc_client_send_packet, a bit simpler function for application.
2571 Affected files lib/silcclient/silcclient.h, client.c and
2574 * Moved the SilcClientEntry, SilcChannelEntry and
2575 SilcServerEntry to silcclient.h to be public and documented
2576 them for application. Affected files are
2577 lib/silcclient/silcclient.h and idlist.h.
2579 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2581 * Fixed manual page installation patch by Ville Räsänen.
2582 USERS help page fix patch by Ville Räsänen
2584 * Changed the silc_client_command_call interface to make
2585 the command call simpler for the application. The library
2586 now handles the command line parsing, command finding and
2587 execution. Application only needs to call the function
2588 with the command line. Affected files are
2589 lib/silcclient/silcclient.h, command.[ch].
2591 * Fixed silc_get_input to NULL-terminate the returned input.
2592 Affected file lib/silcutil/silcutil.c.
2594 * Resolve the client's public key in JOIN command if the
2595 founder auth data is being requested but we don't know the
2596 client's public key. Affected file silcd/command.c.
2599 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2601 * Print notify for server opers when backup router comes
2602 online. Affected file silcd/server.c.
2604 * Fixed the INVITE command to send the invite list in
2605 command reply. Affected file silcd/command_reply.c.
2607 * Fixed MOTD command reply sending. Affected file
2610 * UTF-8 decode the topic in TOPIC command reply and LIST
2611 command reply in Irssi SILC client. Affected file is
2612 irssi/src/silc/core/client_ops.c.
2614 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2616 * Fixed the INVITE command to not crash Irssi SILC client
2617 when given without nickname argument. AFfected file
2618 irssi/src/silc/core/client_ops.c.
2620 * Fixed double free in WHOIS query on normal server when
2621 forwarding query to router. Affected file is
2622 silcd/server_query.c.
2624 * Fixed WATCH command reply handling on normal server which
2625 was missing altogether. Affected file silcd/command_reply.c.
2628 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2630 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2631 Included yodl sources for each of these. Also modified
2632 Makefile.am prototype to install these files to proper
2633 locations. Updated CREDITS. Affected file Makefile.am.pre,
2634 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2637 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2639 * Added support for encrypted private key files. Now
2640 passphrase must be provided when new key pair is created
2641 (can be empty though), and prompted when loading the
2642 private key. Added support for loading the old-style
2643 non-encrypted private keys as well. Affected files
2644 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2647 * Fixed silc_get_input to accept input on all terminals.
2648 Affected file lib/silcutil/silcutil.c.
2650 * Moved the Irssi SILC client key loading and other stuff
2651 to be called after the arguments and UI is initialized.
2652 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2654 * Added -P option to Irssi SILC client which can be used
2655 to change the passphrase of the private key. Affected
2656 file irssi/src/silc/core/silc-core.c.
2658 * Added silc_change_private_key_passphrase apputil routine
2659 to lib/silcutil/silcapputil.[ch].
2661 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2663 * Fixed connection closing in client library to not crash.
2664 Moved the connection freeing totally to function
2665 silc_clinet_del_connection. Affected file
2666 lib/silcclinet/client.c.
2668 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2670 * Changed includes/silcincludes.h to silcincludes.h.in to
2671 include configuration specific information. The silcdefs.h
2672 is not included in to installation anymore (it's only
2673 compilation time header).
2675 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2677 * Moved the SilcClient and SilcClientConnection from client.h
2678 to the public lib/silcclient/silcclient.h. Changed the
2681 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2683 * If version string in silc_clinet_alloc is NULL the library
2684 puts it automatically. Affected file lib/silcclient/client.c.
2686 * Changed the version strings from variables to #define's
2687 in includes/silcversion.h.
2689 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2691 * Added shared library complation support.
2693 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2695 * Added lib/silcutil/silcapputil.[ch] for application
2696 utility functions. It includes routines for applications'
2697 convenience. Added silc_create_key_pair, silc_show_public_key
2698 and silc_load_key_pair functions.
2700 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2702 * Send RESUME_CLIENT packet from router to backup routers
2703 to in resuming. Affected file silcd/packet_receive.c.
2705 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2707 * In IDENTIFY command parsing, send all other IDs except
2708 Client IDs explicitly to router for resolving on normal
2709 server. Also check that ID received in WHOIS command is
2710 always Client ID, others are not allowed. Affected file
2711 silcd/server_query.c.
2713 * Merged latest changes from irssi.org CVS.
2715 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2717 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2718 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2720 * Fixed the heartbeat sending in Irssi SILC client. Moved
2721 the silc_client_packet_send to silcclient.h for application
2722 usage. Affected files lib/silcclient/client_internal.h
2723 lib/silcclient/silcclient.h.
2725 * Fixed a bug in query resolving in server. Used wrong
2726 variable in a for loop and crashed. Affected file is
2727 silcd/server_query.c.
2729 * Server constructs requested attributes only to locally
2730 connected clients. Affected file silcd/server_query.c.
2733 * Fixed a bug when sending resolving from router to server
2734 with requested attributes. The constructed WHOIS command
2735 was incorrect. Affected file silcd/server_query.c.
2738 * Fixed Requested Attributes saving in WHOIS command reply.
2739 The length of the data buffer must be saved too. Affected
2740 file silcd/command_reply.c.
2742 * Update the client entry's servername after detaching is
2743 over. Affected file silcd/packet_receive.c. Bug #37.
2745 * Resolve incomplete client entrys in CUMODE_CHANGE and
2746 CMODE_CHANGE notifys. Affected file is
2747 lib/silcclient/client_notify.c. Bug #42.
2749 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2751 * Fixed channel key packet processing bug on backup router
2752 during backup resuming protocol. Affected file is
2753 silcd/packet_receive.c.
2755 * Fixed memory leaks in server. Affected files are
2756 silcd/server.c and silcd/packet_receive.c.
2758 * Fixed packet decryption problem when backup router encrypted
2759 channel message with wrong key during backup resuming
2760 protocol. Affected file silcd/packet_send.c.
2762 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2763 Toni Willberg (toniw@iki.fi)
2765 * Changed the SilcCipher context to be private. Changed the
2766 silc_cipher_get_iv to just return pointer to the IV. Added
2767 silc_cipher_get_name to return the name of the cipher.
2768 Fixed code all around to support these changes. Affected
2769 files are lib/silccrypt/silccipher.[ch], client library and
2772 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2774 * Fixed unaligned access in lib/silccore/silcattrs.c.
2776 * Fixed libtool linking in lib/silcsim/Makefile.am.
2778 * Fixed services attribute printing. Affected files is
2779 irssi/src/silc/core/silc-queries.c.
2781 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2783 * Fixed a crashbug in incoming server accepting. Affected
2784 file silcd/server.c.
2786 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2788 * Added automatically generated index to Toolkit Reference
2791 * Added support for Postscript Toolkit Reference Manual.
2793 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2795 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2798 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2800 * Added 'send_events' boolean argument to the function
2801 silc_schedule_set_listen_fd which sends the set events to
2802 the application explicitly if set to TRUE. Default action
2803 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2804 lib/silcclient/client_internal.h and silcd/server_internal.h.
2806 * Added silc_compare_timeval to determine which time values
2807 is smaller. Affected file lib/silcutil/silcutil.[ch].
2809 * Added sort-of "Quality of Service" (QoS) support to
2810 SilcSocketConnection. Data reception can be controlled with
2811 rate limit per second and/or read data length limit.
2812 Added silc_socket_set_qos. Affected files are
2813 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2815 * Added the QoS configuration to SILC Server configuration
2816 file. Affected files are silcd/serverconfig.[ch] and
2819 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2821 * Merged with irssi.org CVS.
2823 * Failed OPER and SILCOPER authentications are now logged.
2824 Affected file silcd/command.c. Bugs #25.
2826 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2828 * ROBODoc documented lib/silcutil/silcbuffer.h and
2829 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2830 <ville.rasanen@iki.fi>.
2832 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2834 * Added support for auto-passphrase authentication from the
2835 config file during connecting which was not implemented
2836 yet. Affected file irssi/src/silc/core/client_ops.c.
2838 * Fixed a bug in authentication protocol failure handling which
2839 was processing wrong callback context. Affected files
2840 are lib/silcclient/client.c and protocol.c.
2842 * Fixed the /ATTR allow off to actually work. Affected file
2843 is irssi/src/silc/core/silc-queries.c.
2845 * Fixed the /ATTR -del to work. Affected file is
2846 irssi/src/silc/core/silc-queries.c.
2848 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2850 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2852 * Fixed mask attribute adding in Irssi SILC client. Affected
2853 file irssi/src/silc/core/silc-queries.c.
2855 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2857 * Added support for saving the requested attributes in
2858 WHOIS to directory. Affected file is
2859 irssi/src/silc/core/silc-queries.c.
2861 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2863 * Added support for parsing VCard fields that do not have
2864 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2866 * Fixed a double free bug in hash table foreach function
2867 if the entry was deleted in the foreach callback. Affected
2868 file lib/silcutil/silchashtable.c.
2870 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2872 * Added silc_attribute_get_verify_data to return the signature
2873 verification data for either user digital signature or
2874 server digital signature in Requested Attributes. Affected
2875 files are lib/silccore/silcattrs.[ch].
2877 * Added silc_vcard_alloc which is used to allocated dynamic
2878 SilcVCard context. The silc_vcard_free now checks whether
2879 the context is dynamically allocated or not. Affected files
2880 are lib/silcutil/silcvcard.[ch].
2882 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2884 * Periodically remove the NOATTR status from client entry
2885 so that the client may take the attributes in use even after
2886 server has resolved them unsuccessfully earlier. Affected
2887 file silcd/server_query.c and idlist.h.
2889 * Moved sha1hash and md5hash from client->internal to
2890 SilcClient for application usage. Affected files are
2891 lib/silcclient/client.h and client_internal.h.
2893 * Fixed attribute encoding and decoding bugs. Affected
2894 files lib/silccore/silcattrs.[ch].
2896 * Added ATTR command to Irssi SILC Client which is used to
2897 manage user's Requested Attributes sending and values for
2898 WHOIS command. Affected files around Irssi SILC client.
2900 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2902 * Added silc_buffer_strformat which can be used to format
2903 strings into a buffer which size is automatically increased.
2904 Affected file lib/silcutil/silcbuffmt.[ch].
2906 * Added implementation of VCard (RFC 2426) which can be used
2907 as part of Requested Attributes in WHOIS command. Affected
2908 file lib/silcutil/silcvcard.[ch].
2910 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2912 * Some strncat -> silc_strncat changes our the core and
2915 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2916 errors. Added better error printing to SKE library.
2917 Affected files lib/silcske/silcske.c, silcske_status.h and
2920 * Save the PKCS key length even if only private key is set to
2921 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2923 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2924 length in bits not in bytes. Affected files are
2925 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2926 silcd/server_query.c.
2928 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2930 * Added silc_attribute_payload_encode_data to directly encode
2931 the data into the attributes buffer. Renamed function
2932 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2933 Affected files are lib/silccore/silcattrs.[ch].
2935 * silc_hash_table_find_foreach calls the foreach function now
2936 once even if the nothing was found with context set to NULL.
2937 Affected file lib/silcutil/silchashtable.[ch].
2939 * Remove the RESOLVING flag from client entry after received
2940 the Requested Attributes from the client. Fixed memory leak
2941 in client entry freeing. Affected files silcd/server_query.c
2944 * Added Requested Attributes support into SILC Client Library.
2945 It is not able to send requested attributes in WHOIS command,
2946 and also receive and process requested attributes. Added
2947 silc_client_attribute_[add|del] and silc_client_attributes_get
2948 functions. Added also `ignore_requested_attributes' to the
2949 SilcClientParams to not use attributes in client. Affected
2950 files are lib/silcclient/command.c, client_attrs.[ch],
2951 silcclient.h, client_internal and client.[ch].
2953 * Changed the silc_client_get_client_by_id to support Requested
2954 Attributes, it takes them as argument now. Affected file
2955 is lib/silcclient/silcclient.h, and idlist.c.
2957 * Added -details option to WHOIS command in Irssi SILC Client
2958 to support the requested attributes. By default it requests
2959 all attributes. Affected file lib/silcclient/command.c and
2960 irssi/doc/help/in/whois.in.
2962 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2964 * Add also SERVICE attribute for server-constructed attribute
2965 data. Also digitally sign the attributes and add
2966 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2967 silcd/server_query.c.
2969 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2971 * Changed the silc_attribute_payload_encode to support list
2972 of attributes (function may be called several times to add
2973 a new attribute). Removed the silc_attribute_payload_encode_list
2974 function. The encoding function now also automatically encodes
2975 the data, so the caller does not need to do that. Affected
2976 files lib/silccore/silcattrs.[ch].
2978 * Added support for replying on behalf of the user to the
2979 Requested Attributes in WHOIS command in the server. Affected
2980 file silcd/server_query.c.
2982 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2983 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2985 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2987 * Don't swtich to become primary router if we are backup if
2988 decryption error has occurred. Affected file silcd/server.c.
2990 * Fixed a bug in backup router IP address comparison in
2991 silc_server_backup_get.
2993 Save now also the port of the server/router and use that
2994 in comparison as well. Affected file silcd/server_backup.c.
2996 * Normal server now reconnects to backup router automatically
2997 if connection is lost to it. Affected file silcd/server.c.
2999 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3001 * If packet processing fails (like integrity check fails)
3002 the connection is closed now. Affected files are
3003 lib/silccore/silcpacket.c and silcd/server.c.
3005 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3007 * Fixed double free in RSA public key set function
3008 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
3011 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3013 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
3014 Added server_query.[ch] which provides one interface for
3015 querying information using all three commands.
3017 * Changed all "typedef unsigned char" in core library to
3018 "typedef SilcUInt8".
3020 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3022 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
3024 * Renamed silc_server_get_client_resolve to
3025 silc_server_query_resolve and moved to server_query.[ch].
3027 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3029 * Resumed client packet handling from server put the resumed
3030 client on wrong list on router and caused the client not
3031 be present on the network anymore. Now fixed to put the
3032 client to correct list. Affected file silcd/packet_receive.c.
3034 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3036 * Various cleanup in error message output in config parsing code
3037 and in server init code. Fixed error log files containing
3038 too many newlines ('\n') in some situations. Affected files are
3039 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
3041 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3043 * Use the reverse lookupped hostname in client internals
3044 instead of one user provided us as remote server name.
3045 Affected file lib/silcclient/client.c.
3047 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3049 * Added 'app_context' to silc_schedule_init. It is an
3050 application specific context that is delivered to application
3051 in task callback functions. Affected files are
3052 lib/silcutil/silcutil.[ch].
3054 * The hb_context in SilcSocketConnection is not freed
3055 automatically anymore (application must free it). Freeing
3056 it automatic is inconsistent. Affected files are
3057 lib/silcutil/silcsockconn.[ch].
3059 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3061 * Added support for removing explicitly added client connections
3062 in rehash and closing the client connections if they were
3063 unconfigured in the rehash. Affected file silcd/server.c.
3065 * Added support for aborting automatically pending commands
3066 that never receives the reply (to avoid memory leaks).
3067 Added also silc_server_command_pending_timed to set the
3068 specific timeout for pending command. Affected files are
3069 silcd/command[_reply].[ch].
3071 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
3072 specs and lib/silccore/silcstatus.h.
3074 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3076 * Changed the silc_get_time to accept time value as argument
3077 or if zero is sent return current local time. Affected
3078 file lib/silcutil/silcutil.[ch].
3080 * Added STATS command to client library and Irssi SILC client.
3081 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
3083 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3085 * Assure that channel key is set before sending it. May
3086 crash server otherwise. Affected file silcd/packet_send.c.
3088 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3090 * Assure that endless loop cannot happen with detached client
3091 resolving on normal server. Added idlist status
3092 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
3093 silcd/idlist.h and silcd/packet_receive.c.
3095 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3097 * Incoming file transfer request cannot use same session as
3098 the sending session. This can happen when sending file to
3099 yourself. Crashed the client on quit. Affected file
3100 lib/silcclient/client_ftp.c. Bug #24.
3102 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3104 * Implemented the draft-riikonen-precense-attrs draft and
3105 the Attribute Payload into the lib/silccore/silcattrs.[ch].
3107 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3109 * Distribute the SERVER_SIGNOFF notify also to local backup
3110 routers from the primary router. The backup router may not
3111 have the signing of local server directly connected and need
3112 to know about the signoff. Affected file silcd/server_util.c.
3114 * Use the primary router as the origin of the locally connected
3115 server when it is disconnecting from the backup router since
3116 that's where it really is coming from. Now the clients from
3117 the disconnecting server are removed correctly and "shadow"
3118 clients are not left to the backup router. Affected file
3121 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3123 * If normal server is standalone and found existing but disabled
3124 channel, do not re-create the channel since it creates
3125 duplicate same channels. Affected file silcd/server.c.
3127 * Added anonymous client connections support to server. New
3128 "anonymous" configuration option to ConnectionParams section
3129 added. If set to true, the username and hostname information
3130 of the client will be scrambled and anonymous user mode is
3131 set automatically to the user. Affected files are
3132 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
3134 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3136 * In JOIN notify handling, mark that the cache entry of the
3137 client cannot be expired. Can cause crashes on normal
3138 server (asserts client->channels). Affected file is
3139 silcd/packet_receive.c.
3141 * From now on distribution versions are used as protocol versions
3142 instead of by default using the Toolkit base version as protocol
3143 version. Affected file prepare.
3145 * Do not set the locally resolved hostname for local client
3146 entry but take what server sends. This way the real hostname
3147 is showed in WHOIS for yourself. Affected file is
3148 lib/silcclient/idlist.c and lib/silcclient/client.c.
3150 * Resolve local info with IDENTIFY when connecting to server.y
3152 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3154 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
3155 for implied search (not needed on platforms which has native
3156 pthreads library). Use --without-pthreads to disable threads.
3157 Affected file is configure.in.pre
3159 * Fixed --with-iconv on platforms which need to bypass (broken)
3160 native iconv(). Affected file is configure.in.pre
3162 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3164 * Moved -C option parsing in Irssi SILC client at same time
3165 as other options. The UI was initialized earlier and caused
3166 problems on command line. Bug #16. Affected file is
3167 irssi/src/silc/core/silc-core.c.
3169 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3171 * Added global variable silc_log_timestamp that tells silclog
3172 wether to print or not the timestamp in the logging files.
3173 Affected file lib/silcutil/silclog.[ch].
3175 * Added silcd configuration option Timestamp in the Logging
3176 section. Affected file silcd/serverconfig.[ch],
3177 doc/example_silcd.conf.in.
3179 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3181 * Fixed fingerprint checking to check for entirely empty
3182 fingerprint instead of two first bytes when determining
3183 if it is set. Bug #18. Affected file silcd/command.c.
3185 * Fixed duplicate PKCS name registering to not allow it.
3186 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
3188 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3190 * Conditionalize non-gcc compiler optimizations for various
3191 platforms, enable those commented out. Cleanups.
3192 Affected file lib/silcmath/mpi/configure.in
3194 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
3196 * silc_rng_exec_command() left zombie processes if command
3197 didn't generate any output. Affected file
3198 lib/silccrypt/silcrng.c
3200 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3202 * Rewrote iconv checking, introduce --with-iconv for systems
3203 which rely on libiconv. Check if iconv() provided by libc
3204 is good enough, otherwise demand libiconv. Affected file
3207 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3209 * Search for ldopen() also in libc. This enables SIM support
3210 on *BSD systems. Based on patch from Alex Zepeda. Affected
3211 file configure.in.pre
3213 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3215 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
3216 This fixes prepare on *BSD systems. Affected file
3219 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3221 * More fixed for not having purge timeout for global clients
3222 that are on channel. Affected files silcd/command_reply.c
3225 * Fixed the rekey protocol to work with backup router connections.
3226 Rekey packets are now allowed on disabled connections as
3227 well. Affected files silcd/packet_send.c and server.c.
3229 * Do not switch to be as backup router when shutting down and
3230 closing the primary connection. Affected file silcd/server.c.
3232 * Fixed memory leaks in backup router deleting. Added
3233 silc_server_backup_free to free all data during shutdown of
3234 server. Affected files silcd/server_backup.[ch].
3236 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3238 * Do not process commands if the sock->user_data is NULL.
3239 Affected file silcd/command.c.
3241 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3243 * Fixed buffer overflow and security problems (loosing bits
3244 in CFB encryption) in SILC RNG. Problems reported by
3245 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
3247 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3249 * Added yet more checks that client is not expired on global
3250 list if it is on channels. Affected file is
3251 silcd/command_reply.c.
3253 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3255 * Merged c0ffee's MIME signal patch which adds support for
3256 sending also MIME messages in Irssi SILC Client, and handling
3257 received MIME messages in a signal (and perhaps doing something
3258 to non-textual MIME messages).
3260 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3262 * Fixed pending command deletion in server and client library
3263 to check the whole list instead of breaking after first found.
3264 The affected files are silcd/command.[ch] and
3265 lib/silcclient/command.[ch].
3267 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3269 * Return NO_SUCH_CHANNEL error in USERS for channel that is
3270 secret or private, otherwise it's possible to find out
3271 whether a secret channel exists or not. Affected file
3274 * If CMODE change fails during the mode setting, assure that
3275 the old mode mask is set for the channel back. Affected
3276 file silcd/command.c.
3278 * Fixed passphrase saving on +a channel on normal server
3279 after successful JOIN command. Affected file silcd/command.c.
3281 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3283 * Remove server/router operator privileges in DETACH command,
3284 since it's possible to resume to server where these
3285 privileges would not be allowed for the client. Affected
3286 file silcd/command.c.
3288 * Do not set to wait for backup in rehash of the server.
3289 Affected file silcd/server.c.
3291 * Do not check listener sockets when counting how many
3292 socket connections we have. Affected file is
3293 silcd/server_util.c.
3295 * Do not announce disconnected clients that are remaining
3296 in history (for WHOWAS). This is because SIGNOFF notify
3297 for these has been sent earlier already. Affected file
3300 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3302 * Buffer overflow with CUMODE command's mode->mode character
3303 conversion. Reported by Ville Räsänen. Affected file
3304 lib/silcutil/silcutil.c.
3306 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3308 * Allow heartbeat packets to go disabled connections anyway.
3309 Affected files silcd/server.c and silcd/packet_send.c.
3311 * Do not broadcast New Channel packets with List flag set
3312 in the packet to backup routers. The router must check
3313 for the correctness of the packets before sending them.
3314 It is possible that router will have enforce Channel ID
3315 change and this would cause desync in the backup router.
3316 Affected file silcd/packet_receive.c.
3318 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
3319 are handled in list parsing. They are not list packets
3320 anymore. Affected file silcd/packet_receive.c.
3322 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3324 * Stop waiting for backup router through the timeout, not
3325 directly after backup router has arrived. Affected file
3328 * Do not re-create channel keys and send them when removing
3329 clients in server shutdown. Affected files are
3330 silcd/server_internal.h and silcd/server_util.c.
3332 * Notify distribution to backup routers was missing from
3333 the silc_server_send_notify_dest function which caused
3334 desyncing problems with backup router. Affected file is
3335 silcd/packet_send.c.
3337 * The client's channel removing was working wrong on
3338 backup router. It assumed that it doesn't know global
3339 information but backup router does know. For this reason
3340 it could remove channel when it wasn't supposed to do that.
3341 Affected file silcd/server.c and silcd/server_util.c.
3343 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3345 * Stop for a couple seconds after badkup router has become
3346 primary router. Affected file silcd/server.c.
3348 * Added silc_server_remove_servers_by_server, which is used
3349 to remove servers originated from some other server. Also
3350 clients of those servers can be removed too. Affected file
3351 silcd/server_util.[ch].
3353 * When removing clients after a server has signed of remove
3354 also all servers behind that server (unless they are known
3355 to be available locally), and send SERVER_SIGNOFF for each
3356 of the server separately. Also the signed off clients are
3357 sent now separately per signed off server. The affected files
3358 are silcd/server.c and silcd/server_util.[ch].
3360 * All servers added with silc_idlist_add_server must always
3361 have both "router" and "connection" pointers set. Otherwise,
3362 bad server entries may be left around in the cache.
3363 Affected file silcd/command_reply.c.
3365 * Do not create the channel key in NEW_CHANNEL packet
3366 processing if the channel is empty. Affected file
3367 silcd/packet_receive.c.
3369 * Completed backup router support for standalone routers.
3370 Supports also servers in the cell that do not use the backup
3373 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3375 * Fixed a bug in silc_string_regexify which did not add '^'
3376 at the start of each string, and thus the matching was
3377 not explicit. For example ban list iikone@*!*@* would
3378 match also "priikone", which is wrong, it would have to be
3379 *iikone@*!*@* to match also "priikone". Affected
3380 file lib/silcutil/unix/silcunixutil.c.
3382 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3384 * Enable all local server connections before updating client
3385 caches when we've become backup router. Otherwise, signoff
3386 packets may not reach the clients. Affected files are
3387 silcd/server.c and silcd/server_util.[ch].
3389 * Fixed a bug in version string parsing which could crash
3390 the program with specially formatted version string.
3391 Bug reported and patch provided by Ville Räsänen. Affected
3392 file lib/silcutil/silcutil.c.
3394 * Handle the disconnection immediately when DISCONNECT
3395 packet is received in server. Affected file silcd/server.c.
3397 * Primary router now waits a short time (10 seconds) for
3398 backup router connection before accepting any other
3399 connection (except local). Affected file silcd/server.c,
3402 * Fixed a crash in client libary in NICK_CHANGE notify when
3403 NICK_CHANGE arrived for client entry we are resolving
3404 currently. Affected file lib/silcclient/client_notify.c.
3406 * Call the sconn->callback completion even if error had
3407 occurred. Start reconnecting always if connection to
3408 primary router fails during backup router protocol.
3409 Affected files silcd/server.c and server_backup.c.
3411 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3413 * Added functions silc_server_send_opers and
3414 silc_server_send_opers_notify to send packets stricly
3415 to operators. Added macro SILC_SERVER_SEND_OPERS macro
3416 to send variable argument notify to operators.
3417 Affected files silcd/packet_send.[ch] and silcd/server.h.
3419 * Removed UMODE rights checking with UMODE_CHANGE notify.
3420 Affected file silcd/packet_receive.c.
3422 * Server/router operator now receives notify when network
3423 switches to backup router and when it resumes the use of
3424 primary router. Affected file silcd/server.c and
3425 silcd/server_backup.c.
3427 * Fixed the updating of client information after backup
3428 resuming protocol is over; update all except local clients
3429 to the new primary router. The affected file is
3430 silcd/server_util.c.
3432 * Added support for closing active connections in rehash
3433 that were unconfigured by the user. Supports currently
3434 closing server and router connections. Affected file
3437 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
3439 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3441 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
3442 is NULL since seems that on some platforms NULL is allowed
3443 and on some it's not. Fallback encoding is used instead.
3444 Affected file lib/silcutil/silcstrutil.c.
3446 * Fixed statistics updating for incoming server connection
3447 which could cause problems when re-connecting. Affected
3448 file silcd/server.c.
3450 * Preliminary backup router support for standalone router
3451 added. Affected files in silcd/.
3453 * Mark server connections in backup router disabled before
3454 and after backup protocol. Affected file is
3455 silcd/server_backup.c.
3457 * Added support for reconnecting to remote server connection
3458 even if the protocol fails, and if the configuration wants
3459 us to keep trying to connect anyway.
3461 Server connection is not allowed to backup router if
3462 backup router does not have connection to primary router yet.
3464 Affected file is silcd/server.c.
3466 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3468 * Added silc_client_udpate_server function to update changed
3469 server info. Affected file lib/silcclient/idlist.[ch].
3471 * Added check for server entries that are being resolved when
3472 notify is received. If being resolved, handle the received
3473 notify only after it's resolved so that all notifys are
3474 handled in same order as received from the server.
3476 Added similar resolver check to channel entries. Every
3477 notify that cause resolving of any information that affects
3478 channel entry marks the channel entry in waiting state.
3479 After whatever resolving is over the waiters are signalled
3480 and only then the notifys are handled in the same order
3481 as delivered from the server.
3483 Affected files are lib/silcclient/idlist.[ch], and
3486 * Fixed KILLED notify handling in normal server. Affected
3487 file silcd/packet_receive.c.
3489 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
3490 is locally connected, or was locally connected (but may
3491 be detached and connection is not active). Added also
3492 SILC_IS_LOCAL for checking this status. Affected files
3493 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
3494 silcd/server.c and silcd/server_internal.h.
3496 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3498 * Don't send or handle TOPIC_SET if topic is already set and
3499 is same as being set. Affected files silcd/command.c and
3500 silcd/packet_receive.c.
3502 * Fixed CMODE change rights checking to work correctly when
3503 removing modes by operator. Affected file is
3504 silcd/server_util.c.
3506 * Fixed some handling with New Channel packet in router and
3507 fixed some CMODE_CHANGE notify handling in server and router.
3508 Affected file is silcd/packet_receive.c.
3510 * Changed "disconnect" client operation to include the
3511 reason of the disconnection and optional disconnection
3512 message. Affected file lib/silcclient/silcclient.h.
3514 * Made the compilation of lib/contrib/ stuff conditional.
3515 Affected files configure.in.pre, lib/contrib/Makefile.am.
3517 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3519 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3520 to the sender of the notify too, to avoid situation where two
3521 notifys are in the network at the same time going to oppsite
3522 directions. Affected file silcd/packet_receice.c.
3524 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3526 * Delete the client from channel even if the cilent->id is
3527 NULL. It was possible that client was deleted without
3528 removing from channels (theoretically at least). Affected
3529 file silcd/server.c and silcd/server_util.c.
3531 * Free the client data too when resuming is not successful.
3532 Affected file silcd/packet_receive.c.
3534 * Merged some code from c0ffee's silc-plugin. Affected files
3535 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3537 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3538 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3539 to the primary router connection, the other one returns
3540 TRUE if packet must be broadcasted to network.
3542 * All notifys that are destined to primary router (to network)
3543 are now automatically sent to backup routers even if the
3544 router is standalone (and has backup router). Affected files
3547 * Added --without-irssi and --without-silcd configuration
3548 options for disabling the compilation of these applications.
3549 Affected file configure.in.pre and prepare.
3551 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3553 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3554 UTF-8 encoding and decoding. Added also new encodings
3555 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3557 Added also SILC_STRING_LANGUAGE which is language and charset
3558 specific encoder and decoer for those platforms that support
3559 iconv(). It can convert the UTF-8 to and from the locale
3560 specific character set.
3562 Affected file lib/silcutil/silcstrutil.[ch].
3564 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3566 * Added function silc_get_command_name to the file
3567 lib/silcutil/silcutil.[ch].
3569 * Improved the server debug output a bit. Affected files are
3572 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3574 * Save the channel passphrase when received succesful JOIN
3575 command reply from router, on normal server. Otherwise
3576 joinig +a channels from normal server is not possible.
3577 Affected file silcd/command.c.
3579 * Fixed a bug in TOPIC_SET notify handling. The notifier
3580 may be other than client too, like server or channel.
3581 It expected it to always be only client and ignored the
3582 notify. Affected file silcd/packet_recieve.c.
3584 * Removed some (unnecessary) debug printing from
3585 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3587 * Do not force CMODE_CHANGE when server is announcing new
3590 Router announces stuff only after server reannounces channel
3591 after CHANNEL_CHANGE notify.
3593 These fixes optimizes the announcing procedure, and perhaps
3594 fixes some problems too. Affected file silcd/packet_receive.c.
3596 * Fixed SERVER_SIGNOFF sending to local clients. It was
3597 totally broken and sent the notify to all local clients,
3598 instead of only to those that was on same channel as the
3599 signing off clients. Affected file silcd/server_util.c.
3601 * Added -D option to server. It can be used to give debug
3602 level. The levels are from 0 - 99, and are predefined for
3603 smooth server debugging. (see silcd.c for the predefined
3604 levels). Affected file silcd/server.c.
3606 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3608 * Fixed a bug in Irssi SILC client to close the connection
3609 properly when disconnecting from server. Affected file
3610 irssi/src/silc/core/client_ops.c.
3612 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3614 * When authenticating as founder during JOIN command, check
3615 that the one authenticating becomes the only founder on the
3616 channel. Affected file silcd/command.c.
3618 * Better checking for founder mode setting when CUMODE_CHANGE
3619 notify is received. Affected file silcd/packet_receive.c.
3621 * Close all connections when shutting down the server by sending
3622 DISCONNECT packet. Close all listeners too when shutting
3623 down the server. Affected file silcd/server.c.
3625 * Handle DISCONNECT packet correctly in client library by
3626 calling the "disconnect" client operation. Affected file
3627 lib/silcclient/client.c.
3629 * Handle local errors correctly during resuming. Affected
3630 file lib/silcclient/client.c.
3632 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3634 * The log file is not dupped internally anymore in
3635 lib/silcutil/silclog.c. Fixed memory leaks too.
3637 * The scheduler now dispatches all pending timeout tasks
3638 when it is uninitialized with silc_schedule_uninit.
3639 Affected file lib/silcutil/silcschedule.c.
3641 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3643 * Added --enable-stack-trace option to configure. Added
3644 memory allocation stack trace support. Added files
3645 lib/silcutil/stacktrace.[ch]. Affected files are
3646 lib/silcutil/silcmemory.[ch].
3648 * Fixed memory leaks from libraries and server. Affected
3649 files around the tree.
3651 * Reverted back a fix made to CUMODE which broke it.
3652 Affected file silcd/command.c.
3654 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3656 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3657 core library, and implemented it. All textual messages SHOULD
3658 use this flag and the message MUST be UTF-8 encoded.
3659 All text messages sent by Irssi SILC client are now UTF-8
3660 encoded (regardless whether the terminal supports UTF-8 or not).
3661 Affected files are lib/silccore/silcchannel.h,
3662 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3665 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3667 * Added lots of new statistics updating that was missing from
3668 the server and router code. Affected files in silcd/.
3670 * Sending SIGUSR1 signal to server now dumps the current
3671 server statistics into /tmp directory. Affected file is
3674 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3675 the SILC Hash Interface also. Added new functions
3676 silc_hash_get_name, silc_hash_init, silc_hash_update and
3677 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3679 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3681 * Added some better info printing for client during connecting.
3682 Affected file silcd/server_util.c.
3684 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3685 to silence a user on a channel. Affected files are
3686 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3687 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3688 and silcd/packet_receive.c.
3690 * Fixed a fatal bug in handling of malformed command payload.
3691 Affected file silcd/command.c.
3693 * Fixed a double free when announcing channel users to router.
3694 Affected file silcd/server.c.
3696 * After successful authentication to channel founder mode, check
3697 that there isn't anyone else with founder mode on the channel.
3698 The one that authenticated will become founder and anyone
3699 else is demoted. Affected file silcd/command.c.
3701 * Added error printing of any error that has occurred during
3702 any command in client library. Affected file is
3703 irssi/src/silc/core/client_ops.c.
3705 * Removed some error printing from the client library and left
3706 it for the application to worry (from the error status it
3707 receives in 'command' client operation. Affected file is
3708 lib/silcclient/command.c.
3710 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3712 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3713 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3714 Starting key agreement with itself is denied. Affected file
3715 is lib/silcclient/client_keyagr.c.
3717 * Fixed some error checkings from the SFTP library which caused
3718 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3719 and lib/silcsftp/sftp_util.c.
3721 * Added new "debug" and "debug_string" settings to Irssi SILC
3722 client which can be used to print runtime debugging on the
3723 Irssi's screen. Available when compiled with --enable-debug
3724 option. Affected file irssi/src/silc/core/silc-core.c.
3726 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3728 * Fixed a missing variadic parameter in a function call that
3729 caused server crash when a non-allowed connection arrived.
3730 Reported by Richard Becker. Affected file silcd/server.c.
3732 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3734 * Added WATCH list sending to backup routers from router.
3735 The WATCH command is sent by the router to the backup
3736 router. Affected file silcd/command.c.
3738 * Mark the backup_router flag for RouterConnection entry
3739 if the backup router stuff is defined in the config file.
3740 Affected file silcd/serverconfig.c.
3742 * Fixed some backup data sending around the code to work better
3743 if the router is standalone router. Not all places were fixed.
3744 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3747 * Fixed the router connecting when connecting to multiple
3748 routers. It ignored every other router except the first
3749 one. Affected file silcd/server.c.
3751 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3753 * Made the private key generation after expiration optional.
3754 If not created after expiration the old key will re-expire
3755 at a later time (and thus key pair is not necessary to
3756 change). Affected file irssi/src/silc/core/clientutil.c.
3758 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3760 * The length arguments in bind() and connect() were wrong
3761 and fixed now to used SIZEOF_SOCKADDR in the
3762 lib/silcutil/unix/silcunixutil.c.
3764 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3766 * Fixed detach timeout handling to use Client ID and not
3767 the actual client entry which may be freed in the callback.
3768 Affected file silcd/command.c.
3770 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3772 * Merged c0ffee's multiple interface support patch.
3773 Affected files in silcd/.
3775 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3777 * Cleanup keys properly. Affected file is
3778 irssi/src/silc/core/clientutil.c.
3780 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3782 * Display the user mode on the status bar. Affected file
3783 irssi/src/silc/core/silc-expandos.c.
3785 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3787 * If private message key is not set, but the flag is set in
3788 the packet, ignore the packet since it cannot be decrypted.
3789 Affected file lib/silcclient/client_prvmsg.c.
3791 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3793 * When resuming client, remove the old client entry from
3794 the watcher list too. Affected file silcd/packet_receive.c.
3796 * Do not allow normal server to force founder mode away
3797 from router if the founder mode is already set. Affected
3798 file silcd/packet_receive.c.
3800 * Remove the client entry with watch notify types with short
3801 timeout, and not directly, so that other notifys can be
3802 retrieved too. Affected file lib/silcclient/client_notify.c.
3804 * Display notification about data messages that cannot be
3805 displayed. Affected files irssi/src/silc/core/client_ops.c,
3806 irssi/src/fe-common/silc/module-formats.[ch].
3808 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3810 * Fixed the CHANNEL_CHANGE notify handling in client libary
3811 to not use freed memory. Affected file is
3812 lib/silcclient/client_notify.c.
3814 * Fixed CUMODE_CHANGE notify handling in server. Affected
3815 file silcd/packet_receive.c.
3817 * Fixed USERS command to support empty channels. Affected
3818 file silcd/command.c.
3820 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3822 * Allow multiple identical pending commands to be registered
3823 in client library. Affected file is lib/silcclient/command.c.
3825 * Call the completion for resolving client information only
3826 after all resolvers has finished. This fixes a crash in
3827 the client. Added support for checking when the resolvers
3828 are finished. Affected file is lib/silcclient/idlist.c.
3830 * Wait by default 3 seconds before reconnecting to the server
3831 after being disconnected. Makes the /detach command a bit
3834 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3836 * Check the watcher list before sending signoff notifys
3837 when closing client connection. Affected file is
3840 * Added better CMODE command rights checking. Affected file
3841 silcd/server_util.c.
3843 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3845 * Fixed watcher list checking during server signoff. It
3846 crashed the server. Affected file silcd/server_util.c.
3848 * The JOIN command reply returns now the founder's public
3849 key. Affected file is silcd/command.c.
3851 * Announce the channel mode, and the mode properties with
3852 CMODE_CHANGE notify. Affected file silcd/server.c.
3854 * Mark new channels by default disabled, untill at least
3855 one user joins the channel. Affected file is
3856 silcd/packet_receive.c.
3858 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3860 * The nickname argument to watch notify can be optional.
3861 Fixes a crash in server. Affected file silcd/packet_send.c.
3863 * Remove the client entry from cache if the WATCH notify type
3864 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3865 lib/silcclient/client_notify.c.
3867 * Check the watcher list before and after changing nickname
3868 when the NICK_CHANGE notify is received. Affected file is
3871 * Fixed a crash in OPER and SILCOPER command sending. Empty
3872 passphrase caused the crash. Affected file is
3873 lib/silcclient/command.c.
3875 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3877 * Merged with Irssi CVS for Irssi SILC client.
3879 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3881 * Completed the protocol specifications.
3883 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3885 * Merged with Irssi CVS for Irssi SILC client.
3887 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3889 * Added the founder's public key delivery to the
3890 CUMODE_CHANGE notify type as well. Updated the protocol
3891 specs and the code. Affected files are silcd/packet_send.[ch],
3892 silcd/packet_receive.c and silcd/command.c.
3894 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3896 * Added silc_pkcs_public_key_copy function into the
3897 lib/silccrypt/silcpkcs.[ch].
3899 * Remove the `iv' from the SilcChannelEntry since we can
3900 live without it. Affected files are silcd/idlist.h and
3901 silcd/packet_receive.c.
3903 * Added support for sending the founder's public key in
3904 the CMODE_CHANGE notify packet in the server. Affected
3905 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3906 silcd/command.c and silcd/server.c.
3908 * Changed the FOUNDER_AUTH authentication to use only
3909 public key authentication as defined by new protocol
3910 specs. Passphrase authentication with that mode cannot
3911 be used anymore. It is now possible to reclaim founder
3912 mode from any server in the network. Affected files are
3913 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3915 * Added permanent channels support by making the channel
3916 permanent when FOUNDER_AUTH mode is set on the channel.
3917 The channel will not be destroyed even if channel is empty
3918 when that mode is set. Protocol TODO #17. Affected
3919 files are silcd/server.[ch], server_util.[ch],
3920 silcd/command.c, silcd/packet_receive.c and
3921 lib/silcclient/command.c.
3923 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3925 * Added reference counter to the command reply context in
3926 the client library. Affected files are
3927 lib/silcclient/command_reply.[ch].
3929 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3931 * Fixed rekey protocol with PFS in the client library.
3932 Affected file is lib/silcclient/protocol.c.
3934 * Added support for list of errors in client library
3935 command reply handling. Affected file is
3936 lib/silcclient/command_reply.c.
3938 * Defined that the WHOIS and IDENTIFY commands can send
3939 list of errors. Updated the protocol specs. Protocol
3942 * Added support for sending list of errors to WHOIS and
3943 IDENTIFY commands in server. Added support for receiving
3944 list of errors in server. Affected files are
3945 silcd/command.c and silcd/command_reply.c.
3947 * Fixed client info resolving on LEAVE command in client
3948 library to not crash. Affected file is
3949 lib/silcclient/client_notify.c.
3951 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3953 * Defined that the NICK command replies with thew changed
3954 nickname too, to make the nickname changing simpler at
3955 the client's end. Updated protocol specs and the code
3956 in client and server. Affected files are
3957 silcd/command.c, lib/silcclient/command_reply.c and
3958 lib/silcclient/command.c.
3960 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3962 * Added `Compressed' packet flag to indicate that the packet
3963 payload is compressed by the sender. Updated the protocol
3964 specs and the core library. The compression still is not
3965 implemented in the sources. Affected file is
3966 lib/silccore/silcpacket.h.
3968 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3970 * Remove pending command callbacks also if the connection
3971 to the server is destroyed. Affected file is
3972 lib/silcclient/client.c.
3974 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3976 * Added new QUIET channel user mode that can be used to
3977 quiet a user in a channel. Updated the protocol specs but
3978 it wasn't implemented yet. Protocol TODO #27. Affected
3979 file is lib/silccore/silcmode.h.
3981 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3983 * Added BLOCK_INVITE user mode to be able to block incoming
3984 invite notifications. Protoocol TODO #26. Affected files
3985 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3988 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3989 the protocol specs and the code. Affected file is
3990 lib/silccrypt/silcpkcs.c.
3992 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3994 * Disconnect Payload includes now the status type. Updated
3995 the protocol specs and the code. Protocol TODO #25.
3996 Affected files are silcd/server.c, lib/silcclient/client.c.
3998 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3999 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
4000 Moved the silc_client_command_status_messages table to the
4001 lib/silcutil/silcutil.c and added new funtion
4002 silc_get_status_message, which deprecates function
4003 silc_client_status_message. Affected files are
4004 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
4005 lib/silcutil/silcutil.[ch].
4007 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4009 * Defined that the nickname hash in Client ID MUST be from
4010 lowercase nickname. This effectively changes nicknames in
4011 SILC to case-insensitive. Updated the protocol specs and
4012 the code. Affected files are lib/silcutil/silcutil.[ch],
4013 silcd/serverid.c, and silcd/idlist.c.
4015 * Added new channel user modes BLOCK_MESSAGES_USERS and
4016 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
4017 code. Affected files are lib/silccore/silcmode.h,
4018 lib/silcclient/command.c, and silcd/packet_send.c.
4020 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
4021 specs and code. Affected file lib/silccore/silcstatus.h.
4023 * Added support for watch list. It is possible to add nicknames
4024 to be watched, and when they come to network, leave network
4025 or user mode changes the watcher will be notified of this
4026 change. Added SILC_COMMAND_WATCH command, added new
4027 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
4028 notifications. Updated the protocol specs and implemented
4029 this to library, client and server. Protocol TODO #21.
4030 Affected files are lib/silccore/silccomand.h,
4031 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
4032 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
4033 silcd/packet_send.[ch], silcd/packet_receive.c, and
4034 irssi/src/silc/core/client_ops.c.
4036 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
4037 somebody watching you. Updated the protocol specs and the
4038 code. Affected files are lib/silccore/silcmode.h, and
4039 lib/silcclient/command.c.
4041 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4043 * Added service support to SILC protocol. Added new command
4044 SILC_COMMAND_SERVICE. Updated the protocol specs and the
4045 core library. Services are not implemented in server or
4046 client for now. Protocol TODO #20. Affected files are
4047 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
4049 * Added SilcStatus argument to `command' client operation
4050 to return the error status when command sending fails
4051 locally. Changed all command in client library to return
4052 correct command status. Affected files are
4053 lib/silcclient/command.c, lib/silcclient/silcclient.h and
4054 irssi/src/silc/core/client_ops.c.
4056 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4058 * Added silc_mime_parse function to parse MIME headers.
4059 Affected files are lib/silcutil/silcstruti.[ch].
4061 * Added MIME header parsing in Irssi SILC Client. It displays
4062 all textual MIME objects, others it ignores. Affected file
4063 is irssi/src/silc/core/clien_ops.c.
4065 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4067 * Fixed a bug in the pid writing function, which couldn't be
4068 written in a root-owned directory.
4070 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4072 * Defined that channel message to unknown Channel ID must
4073 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
4074 Updated the protocol specs and the code in server. The
4075 affected file is silcd/packet_receive.c.
4077 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4079 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
4080 that it is used to send error notifys if error occurs during
4081 some SILC packet processing, except commands. The error
4082 types are same as for command reply types. Defined that
4083 if private message is sent to unknown Client ID the error
4084 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
4085 Updated the protocol specs and code. Affected files are
4086 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
4087 lib/silcclient/client_notify.c, silcd/packet_receive.c,
4088 and irssi/src/silc/core/client_ops.c. Renamed the
4089 SilcCommandStatus to SilcStatus.
4091 * Defined the use of extra WHOIS attributes in WHOIS command.
4092 The <Requested Attributes> (defined in a separate document)
4093 can be used to request additional information about user
4094 not returned by standard WHOIS command. Defined that server
4095 can send WHOIS command directly to client. Client provides
4096 the requested attributes to the server. Updated the protocol
4097 specs. Protocol TODO #4. Implementation is not done yet
4098 (Protocol TODO #24).
4100 * Renamed function silc_client_command_status_message to
4101 silc_client_status_message. Affected files are
4102 lib/silcclient/command_reply.[ch].
4104 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4106 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
4107 32 bit integers. Updated the protcol specs and the code.
4108 Affected files are silcd/command.c and
4109 lib/silcclient/command.c.
4111 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4113 * Fixed a bug in library where sending a bogus authentication
4114 payload would lead to a crash. Affected file is
4115 lib/silccore/silcauth.c.
4117 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4119 * Added detach_disabled and detach_timeout server config
4120 options to the server. Affected files silcd/serverconfig.[ch],
4121 silcd/command.c and silcd/packet_receive.c.
4123 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4125 * Added resolve_cmd_ident field to the SilcClientEntry structure
4126 too so that if the entry is for example being resolved so
4127 another command may attach to the same pending command reply
4128 without requiring to resolve the same entry again. Added
4129 support for adding multiple pending commands for one
4130 command idenfier. Affected files lib/silcclient/command.[ch],
4131 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
4133 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4135 * Defined that server receives WHOIS command reply for private
4136 and secret channels too. Updated protocol specs and the
4137 code in server. Affected file silcd/command.c.
4139 * Defined <channel user mode list> argument to WHOIS command
4140 reply for returning user modes on the channels. The
4141 channel list now doesn't include the user mode anymore but the
4142 actual channel mode. Updated protocol specs and the code in
4143 client and server. Affected files are silcd/command_reply.c,
4144 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
4145 and lib/silcclient/command_reply.c.
4147 * Save the channels list in WHOIS command reply in normal server
4148 so that WHOIS always shows joined channels also in normal
4149 server and not just on router. Affected file is
4150 silcd/command_reply.c.
4152 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4154 * Defined that server receives USERS command reply for private
4155 and secret channels too. Updated protocol specs and the
4156 code in server. Affected file silcd/command.c.
4158 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4160 * Changed the UMODE's mode mask argument to be optional. If
4161 not provided then the command merely returns the current mode
4162 mask to the client. Updated protocol specs and the server.
4163 Affected file is silcd/command.c.
4165 * Added SILC session detachment/resuming support. It is possible
4166 to detach by closing the network connection and then re-connect
4167 and resume to the old client session. Added DETACHED user
4168 mode that server will set for detached client. Added new
4169 packet RESUME_CLIENT which is used to perform the resuming
4170 process. Added DETACH command. Updated the protocol specs,
4171 core library, client and server. Protocol TODO #22. Very
4172 many affected files around the tree.
4174 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4176 * Changed the CMODE's mode mask argument to be optional. If
4177 not provided then the command merely returns the current mode
4178 mask to the client. Updated protocol specs and the server.
4179 Affected file is silcd/command.c.
4181 * Changed the Killer's Client ID in KILLED notify to be just
4182 any ID payload since router server is allowed to kill as well.
4183 Updated protocol specs, client libary and server. Affected
4184 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
4185 and irssi/src/silc/core/client_ops.c.
4187 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4189 * Added new user modes ANONYMOUS for special anonymous servers
4190 that may set the mode for client, and BLOCK_PRIVMSG which
4191 client may set to block incoming private messages unless the
4192 Private Message Key flag is set (using private keys to protect
4193 private messages). Updated protocol specs and code in client
4194 and server and core library. Protocol TODO #23. Affected
4195 files are lib/silccore/silcmode.h, silcd/server.[ch],
4196 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
4197 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
4199 * Added new channel user mode BLOCK_MESSAGES which the client
4200 may set to itself to tell server not send channel messages.
4201 Other packets such as channel key packets are still sent.
4202 Protocol TODO #23. Updated the protocol specs, client and
4203 server. Affected files are lib/silccore/silcmode.h,
4204 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
4205 lib/silcutil/silcutil.c, silcd/command.c, and
4206 silcd/packet_send.c.
4208 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4210 * Redefined the Status Payload to include now two 8 bit fields,
4211 instead of one 16 bit field. This now makes it possible to
4212 send list of errors. Updated the protocol specs and the code
4213 in core library, client library and server. Protocol TODO #1.
4214 Affected files are lib/silccore/silccommand.[ch],
4215 lib/silcclient/command_reply.[ch], silcd/command.c,
4216 silcd/command_reply.c and silcd/packet_receive.[ch].
4218 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4220 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
4221 must be handled by the application and should tell the application
4222 that an error message was already printed, and it should print the
4223 config coords (line, filename, ...). Affected files are
4224 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
4226 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
4227 server config parsing code more readable.
4229 Fixed a bug in the fetch_logging() config callback.
4231 Affected files is silcd/serverconfig.c.
4233 * Drop root privileges when started in foreground. Don't drop them
4234 if debugging also. Affected file is silcd/silcd.c.
4236 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4238 * Added more IM-like features by introducing new user modes
4239 for setting various presence information. Added new modes:
4240 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
4241 specs and code. Protocol TODO #19. Affected files are
4242 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
4243 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
4245 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4247 * Added STATS command to the protocol after all, to return
4248 various statistical information about the network. It can
4249 be used by clients to retrieve statistical information, and
4250 servers may use it to to fetch cell and network wide
4251 statistics from router. Updated the protocol specs and
4252 implemented it to the server. Protocol TODO #16.
4253 Affected files are lib/silccore/silccommand, silcd/command.[ch],
4254 silcd/command_reply.[ch].
4256 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4258 * The LIST command reply in client libary now adds new channel
4259 entry if the returned channel doesn't exist yet in cache,
4260 and returns the channel entry to the application in the
4261 command_reply client operation. Affected file is
4262 lib/silcclient/command_reply.c.
4264 * Changed the channel message payload's MAC generation to
4265 include the IV in the MAC as well. This way all relevant
4266 parts of the channel message payload are authenticated also
4267 with the channel message MAC (and not only by packet MAC).
4268 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
4269 Affected file is lib/silccore/silcchannel.c.
4271 * Fixed the SKE to save the remote version, since the
4272 silc_ske_parse_version mistakenly checked wrong version,
4273 after it replaced the start payload. Affected files are
4274 lib/silcske/silcske.[ch].
4276 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4278 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
4279 string utility functions. Added there also new functions
4280 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
4281 Affected files lib/silcutil/silcstrutil.[ch].
4283 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
4284 files are lib/silcutil/silcstrutil.[ch].
4286 * Defined that the security property fields in SKE SHOULD be
4287 UTF-8 encoded, defined that version string MUST be US-ASCII
4288 encoded, defined that passphrases sent in connection
4289 authentication protocol MUST be UTF-8 encoded. Implemented
4290 these to the client and server. Defined also that other
4291 passphrases sent in the protocol MUST be UTF-8 encoded.
4292 Affected files are lib/silcske/silcske.c,
4293 lib/silcclient/protocol.c, silcd/protocol.c,
4294 silcd/serverconfig.c, and lib/silccore/silcauth.c.
4296 * Changed the silc_client_close_connection interface to not
4297 need the SilcSocketConnection which should not be visible
4298 to application. Affected files are lib/silcclient/client.c
4299 and lib/silcclient/silcclient.h.
4301 * Rewrote the text for Private Message Key Payload in the
4302 protocol specification. Protocol TODO #11.
4304 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4306 * Upgraded the protocol version to 1.1, updated protocol specs
4309 * Added the nickname as new argument to NICK_CHANGE notify and
4310 added it to protocol specs and implemented it to client and
4311 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
4312 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
4313 lib/silcclient/client_notify.c.
4315 * Added the killer's client ID to the KILLED notify and added
4316 it to protocol specs and implemented it to client and server.
4317 Protocol TODO #13. Affected files are silcd/command.c,
4318 silcd/packet_receive.c, packet_send.[ch],
4319 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4320 The killer's client entry is now returned to application in
4321 the `notify' client operation.
4323 * Fixed the Max Argument fields that had too large value set
4324 in the protocol specs. Protocol TODO #14.
4326 * Added the LEAVE command reply to return the ID of parted
4327 channel. Updated protocol specs and implemented it to the
4328 client and server. Protocol TODO #15. Affected files are
4329 silcd/command.c, lib/silcclient/command_reply.c. The channel
4330 entry is now returned to application in the `command_reply'
4333 * Rewrote the version SKE version checking in client libary
4334 and in server to use the silc_parse_version_string. Affected
4335 files are lib/silcclient/protocol.c, silcd/protocol.c.
4337 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
4338 commands that was missing it, and updated protocol specs and
4339 the server implementation. Protocol TODO #10. The affected
4340 file is silcd/command.c.
4342 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
4343 generic reply to a generic request (REQUEST flag), and
4344 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
4345 way. A draft-riikonen-silc-flags-payloads-00.txt is written
4346 to define the payload for DATA flag. Added the flags to
4347 the implementation. Protocol TODO #9. Affected file is
4348 lib/silccore/silcchannel.h.
4350 Changed the client library to return the message length
4351 to application as well in the channel_message and private_message
4352 client operations. Affected files are
4353 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
4354 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
4355 and lib/silcclient/client_ops_example.c.
4357 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
4358 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
4359 the channel. Updated protocol specs and impelemented this
4360 to client and server. Protocol TODO #6. Affected files are
4361 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
4362 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
4364 Added new options m and M to CMODE command in Irssi SILC
4365 client to set these modes.
4367 * Deprecated all administrative commands from SILC protocol
4368 since they are highly implementation specific commands.
4369 Updated protocol specs. Moved the old commands in
4370 implementations to private range of command types. Affected
4371 files are silcd/command.c, lib/silcclient/command.c and
4372 lib/silcclient/command_reply.c. Protocol TODO #8.
4374 * Fixed a bug in server where sending unknown command crashes
4375 the server. Affected file silcd/command.c.
4377 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4379 * Added SILC_PROTOCOLVERSION macro to check protocol version
4380 of a socket connection. The affected file is
4381 lib/silcutil/silcsockconn.h.
4383 * Added better error logging in rekey protocol. Affected file
4386 * Do not check public key types in SKE during rekey. Affected
4387 file lib/silcske/payload.c.
4389 * Fixed the rekey protocol with PFS, which was totally broken.
4390 Affected file silcd/protocol.c.
4392 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4394 * Some client implementations quit network by doing first LEAVE
4395 and then immediately SIGNOFF (like Bombyx). We now do check
4396 after a short time after LEAVE notify and check whether the
4397 client is still valid after LEAVE, and if not we remove it from
4398 cache. Affected file is lib/silcclient/client_notify.c.
4400 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4402 * Merged version 1.1.4 of zlib. Even if it not currently in use,
4403 it's good not to have security holes here.
4405 * Fixed a negative refcount situtuation for the config context.
4406 Affected file is silcd/serverconfig.c.
4408 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4410 * ROBOdoc documented lib/silcutil/silcutil.h.
4412 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4414 * Optimized even more the SilcPacketContext structure. Now
4415 totally saved 16 bytes of memory per context after optimization.
4416 Affected files are lib/silccore/silcpacket.[ch].
4418 * Made strict checks for valid SILC IDs. Affected file is
4419 lib/silccore/silcid.c.
4421 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4423 * Changed the object argument for silc_cipher_register,
4424 silc_hash_register, silc_hmac_register and silc_pkcs_register
4425 to const. Affected files are lib/silccrypt/silccipher.[ch],
4426 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
4428 * Changed the silc_get_username and silc_get_real_name to
4429 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
4431 * Fixed the Irssi SILC Client to use the silc_get_username and
4432 silc_get_real_name insted of glib routines since the glib
4433 routines only corrupt stack. Fixes the Irssi SILC to work in
4434 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
4436 * Fixed the Irssi to not use g_get_home_dir since it crashes
4437 or returns garbage on cygwin and corrupts stack. Added function
4438 get_home_dir to Irssi routines. Affected files are
4439 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
4441 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4443 * Made some structure optimizations. SFTP memory FS MemFSEntry
4444 entry structure. Optimized SilcTask structure. Optimized
4445 SilcPacketContext structure.
4447 Affected files lib/silcsftp/sftp_fs_memory.c,
4448 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
4450 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4452 * And yet again reverted back the config thing since Johnny
4453 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
4456 * Fixed memory leaks from config object. Affected files are
4457 silcd/serverconfig.[ch].
4459 * Added support for adding new connections to the server in rehash.
4460 After rehash they take effect.
4462 Added support for changing the maximum allowed connections in
4463 rehash. The number can grow but going smaller is not supported.
4465 Added function silc_server_num_sockets_by_remote to the
4466 silcd/server_util.[ch].
4468 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
4470 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4472 * Added preliminary checking during config parsing for a valid
4473 public/private key and removed further checks in the code.
4474 Affected files are silcd/serverconfig.[ch], server.c.
4476 * Moved functions silc_server_drop() and silc_server_daemonise()
4477 from server.c to silcd.c since they are stricly related to
4478 the application activity.
4480 * Reverted a small part of the automatic ref/unref since
4481 it caused a double unref in some situations. Affected
4482 files are silcd/silcd.[ch], server.c, serverconfig.c.
4484 * Added some .cvsignore files in the lib directory.
4486 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4488 * Fixed silc_net_gethostbyaddr to correctly resolve by
4489 address. Affected file lib/silcutil/silcnet.c.
4491 * Fixed the notify relaying to client. The HMAC to be used
4492 with relayed packets ws wrong and caused decryption failure
4493 at the client end. Affected file is silcd/packet_receive.c.
4495 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4497 * Created new branch silc_protocol_1_0_branch.
4499 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4501 * Changed the silc_server_config_* routines to be SilcServer
4502 independent. They are now officially application specific code
4503 and not part of generic server implementation. Affected files
4504 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4506 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4508 * Added automatic referencing of config context in the
4509 silc_server_config_alloc, and automatic unreferencing in the
4510 silc_server_config_destroy. Affected files are
4511 silcd/serverconfig.[ch], silcd/silcd.c.
4513 * Fixed the silc_log_quick handling in the logging routines.
4514 It didn't log quickly when it was TRUE. Affected file is
4515 lib/silcutil/silclog.c. Also the flush delay was set even
4516 if it was 0 in config file. Affected file is
4517 silcd/serverconfig.c.
4519 * Added support for changing key pair of the server in rehash.
4520 Affected file silcd/server.c.
4522 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4524 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4525 too early, before getting the channel entry. Affected file
4526 is silcd/packet_receive.c.
4528 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4530 * Added functions silc_server_config_[ref/unref], these are used
4531 to prevent that the config object is destroyed.
4533 No longer directly affect global variables silc_log_quick and
4534 silc_log_delay, they are first cached inside the config object
4535 and then applied with silc_server_config_setlogfiles().
4537 silc_server_config_set_defaults() is now internal to
4538 serverconfig.c, there are no reasons to show this internal stuff
4541 Affected files are silcd/serverconfig.[ch].
4543 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4544 fprintf's to stderr, since some code may be executed again after
4545 the server went into the background. Affected files are
4548 * Added rehash support. Added function silc_server_rehash() that
4549 will perform all the basic tasks of the rehashing procedure.
4551 * Added command line option `-x, --hexdump'. This will enable the
4552 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4553 The option `--hexdump' implies `--debug'.
4555 * Fixed a bad bug in the logging APIs (silcutil library) where
4556 the application would crash after calling silc_log_reset_all().
4558 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4560 * Fixed the KICKED notify handling in client library to
4561 correctly remove the channel and all entries from the
4562 channel when I was kicked. This bug crashed the client.
4564 Fixed yet another but in KICKED notify handling to remove
4565 the kicked client correctly from the channel.
4567 Affected file is lib/silcclient/client_notify.c.
4569 * Fixed a minor bug in looking up correct client entry
4570 in KICKED notify in server. Affected file is
4571 silcd/packet_receive.c.
4573 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4574 sources correctly to distribution. Fixes --with-gmp option.
4576 * Removed the manual rehashing from ID Cache, and changed it
4577 to use the SILC Hash Table's auto rehash feature. Affected
4578 file is lib/silccore/silcidcache.c.
4580 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4582 * Fixed a bug in the silc_client_nickname_format function that
4583 handles the multiple same nickname formatting. Two clients
4584 with same nickname caused problems after the first one left
4585 and rejoined. It didn't format the nickname correctly.
4586 Affected file is lib/silcclient/idlist.c.
4588 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4590 * Don't change the topic if olod topic is same as new one.
4591 Affected file is silcd/packet_receive.c.
4593 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4595 * Added cross-reference support to the SILC Documentation
4596 generator. All types across all HTML files are now cross-
4597 referenced. Affected files util/robodoc/generator.c and
4598 scripts/silcdoc/silcdoc.
4600 * Added file lib/silcutil/silctypes.h to include all the
4601 arithmetic type definitions and some macros. Removed
4602 includes/bitmove.h and moved macros to silctypes.h.
4604 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4606 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4608 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4610 * Added `type' argument to silc_id_payload_parse_id function which
4611 now returns the type of the ID to the sent pointer. Affected
4612 file is lib/silccore/silcid.[ch].
4614 * Added check for CMODE_CHANGE notify type that mode change is
4615 allowed by the sender. Affected file silcd/packet_receive.c.
4617 * Added check for CUMODE_CHANGE notify type that mode change is
4618 allowed by the sender. Affected file silcd/packet_receive.c.
4619 Added the ID type as CUMODE_CHANGE notify type as argument
4620 to the `notify' client operation. Affected files are
4621 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4623 * Added function silc_client_add_server to the client library.
4624 Added support for resolving also channel and server info when
4625 received unknown entity in notify packet. Affected files are
4626 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4628 * Added function silc_command_get_status to return the command
4629 status from the command reply's argument payload. Affected files
4630 are lib/silccore/silccommand.[ch].
4632 * Added check for KICKED notify type that the kicking is
4633 allowed by the client. Affected file silcd/packet_receive.c.
4635 * Created function silc_get_input which can be used to get input
4636 (echo on or off) from user on command line. Affected files are
4637 lib/silcutil/silcutil.[ch].
4639 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4641 * Optimized silc_server_packet_relay_to_channel function.
4642 Added new function silc_channel_message_payload_encrypt which
4643 can be called directly if channel message payload needs to
4644 be encrypted and is already encoded (no need to call _encode
4645 function). Packet relaying is now done by router without any
4646 extra memory allocations. Affected files are
4647 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4648 silcd/packet_send.c.
4650 * Fixed the INVITE notify handling. It took wrong arguments
4651 as invite list and invite delete. Affected file is
4652 silcd/packet_receive.c.
4654 * Added check for TOPIC_SET notify type that the topic change is
4655 allowed by the client. Affected file silcd/packet_receive.c.
4657 * Added check for INVITE notify type that inviting is allowed by
4658 the client. Affected file silcd/packet_receive.c.
4660 * Changed the silc_server_client_on_channel to return the
4661 SilcChannelClientEntry as well. Moved the function
4662 silc_server_check_cmode_rights to server_util.[ch].
4663 Affected files are silcd/server_util.[ch], silcd/command.c.
4665 * Added function silc_server_check_umode_rights to check whether
4666 changing client's user mode is allowed. Added check for
4667 UMODE_CHANGE notify type that the umode change is allowed
4668 by the client. Affected files are silcd/server_util.[ch],
4669 silcd/packet_receive.c and silcd/command.c.
4671 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4673 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4674 ID length. It ignored that ID can be IPv6 based as well.
4675 Affected file lib/silccore/silcpacket.h.
4677 * Fixed the silc_id_id2str and silc_id_str2id to take the
4678 IPv6 address offset's into consideration. Affecte file is
4679 lib/silccore/silcid.c.
4681 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4683 * Fixed the internal Unix scheduler functions to check for
4684 NULL context they may receive. The affected file is
4685 lib/silcutil/unix/silcunixschedule.c.
4687 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4689 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4690 can specify different directory with --home command line
4691 parameter. Affected files irssi/src/silc/core/client_ops.c,
4694 * SILC-specific commands aren't now executed if the active server
4695 isn't of SILC-type, so there won't be problems with having
4696 IRC and SILC protocol support in same client. Affected files
4697 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4700 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4702 * Improved the signal support in SILC Schedule. Added new
4703 function silc_schedule_signal_call which is used by application
4704 to mark a signal to be called. It is now safe to perform
4705 any kind of tasks in signal callbacks since it is guaranteed
4706 that the application specified signal callback is called
4707 after the signal is over. Affected files are
4708 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4710 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4712 * Added `name' field to SilcChannelPrivateKey to represent
4713 application given name for the key. Moved also the context from
4714 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4715 Added the `name' argument also to the function
4716 silc_client_add_channel_private_key.
4718 Added function silc_client_current_channel_private_key to set the
4719 current channel private key in use.
4721 Added "change" command to KEY command which can be used to change
4722 the current channel private key. Bound the command also to
4723 alt+K (Alt+Shift+k).
4725 Also affected files lib/silcclient/client_channel.c,
4726 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4728 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4730 * Added silc_rng_get_byte_fast function in to the
4731 lib/silccrypt/silcrng.[ch].
4733 * Changed the interface of silc_packet_assemble and the
4734 silc_packet_send_prepare. If silc_packet_assmble is now
4735 called the application does not call silc_packet_send_prepare
4736 because the library will call it automatically. These
4737 interfaces now also return a reference to the outgoing buffer
4738 which includes the assembled packet, which the application can
4739 use to encrypt the packet.
4741 Affected files are lib/silccore/silcpacket.[ch],
4742 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4743 silcd/packet_send.c, server_backup.c and packet_receive.c.
4745 * Fixed a packet sending bug on very high load, where outgoing
4746 packet queue wasn't handled correctly and packets got corrupted.
4747 Affected files are lib/silcutil/*/silc*sockconn.c,
4748 lib/silcclient/client.c and silcd/server.c.
4750 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4752 * Added macro SILC_PACKET_DATALEN which can be used during
4753 packet assembling to check whether the data to be added to
4754 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4755 len is truncated until it fits it.
4757 Added checks for maximum length of channel message payload and
4758 private message payload also.
4760 Added checks for maximum packet length in server and in
4763 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4764 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4765 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4766 lib/silcclient/client_prvmsg.c.
4768 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4770 * Added silc_server_packet_queue_purge call to the
4771 silc_server_disconnect_remote to assure that all data in the
4772 queue before disconnecting is sent to the network. Affected
4773 file silcd/server.c.
4775 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4777 * Added the deleting of server's own ID cache entry to the
4778 silc_server_free function. Free also everything else that
4779 has been allocated in silc_server_init. The affected file
4782 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4784 * Added functions silc_parse_version_string, silc_version_to_num,
4785 and silc_ske_parse_version to parse SILC protocol style version
4786 strings. Affected files lib/silcutil/silcutil.[ch] and
4787 lib/silcske/silcske.[ch].
4789 * Added new configuration params: version_protocol, version_software
4790 and version_software_vendor to specify what version the remote
4791 host must at least be to be able to connect to server. The vendor
4792 string can be regex matched too. Added new function
4793 silc_server_connection_allowed to check maximum number of allowed
4794 connections, and allowed versions for incoming connections.
4795 Affected files are silcd/server.c, server_util.[ch] and
4798 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4800 * Added preliminary support for signals in scheduler. The
4801 signals we care about are now blocked always when the scheduler
4802 is locked. This way we can synchronise the use of signal with
4803 scheduler. It is guaranteed that when signal occurs the scheduler
4804 is not locked, and thus new tasks can be safely added to the
4807 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4808 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4809 Added new platform specific routines
4810 silc_schedule_internal_signals_[un]block and
4811 silc_schedule_internal_signal_[un]register.
4813 Added new functions to SILC Schedule API:
4814 silc_schedule_signal_[un]register. Each signal that application
4815 is going to use should be registered to the scheduler.
4817 Affected files are lib/silcutil/silcschedule.[ch],
4818 lib/silcutil/*/silc*schedule.c.
4820 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4822 * Check for unauthenticated client and server in the
4823 silc_server_new_client and silc_server_new_server functions.
4824 Affected file silcd/packet_receive.c.
4826 * Added function silc_string_is_ascii to check whether given
4827 string is 7-bit ASCII string. Affected files are
4828 lib/silcutil/silcutil.[ch].
4830 * Added function silc_id_is_valid_server_id into the
4831 silcd/serverid.c and added checking for valid Server ID's in
4832 silc_server_new_server. The Server ID must always be based
4833 on the server's public IP address.
4835 * Added logging of DISCONNECT packet message in the server.
4836 Affected file silcd/server.c.
4838 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4840 * Changed all library interfaces that use Global RNG to also
4841 accept SilcRng as argument. Affected files are
4842 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4843 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4844 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4845 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4846 lib/silccrypt/rsa.c.
4848 * Added function silc_pkcs_generate_key to the
4849 lib/silccrypt/silcpkcs.[ch] for applications so that they
4850 don't need to do pkcs->pkcs->init calls anymore.
4852 * Remove SilcSocketConnection from the SFTP API since it really
4853 wasn't needed there. The application has the information
4854 saved in its contexts anyway and the SFTP layer doesn't need
4855 know about it. Affected files lib/silcsft/silcsftp.h and
4856 lib/silcsftp/sftp_[server/client].c.
4858 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4859 The SilcSimContext is not SilcSim.
4861 * Fixed possible buffer overflows in silc_id_render in the
4862 lib/silcutil/silcutil.c.
4864 * On EPOC the global crypto module lists are not used at all
4865 in the crypto library. Added support for using the constant
4866 algorithm list on EPOC. Affected files are
4867 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4870 * Fixed the handling of third parameter of KICKED notify, since
4871 it was mistakenly updated to SILC Protocol 1.0 even though it
4872 is to be included in 1.1. Since it is not in 1.0 it is not
4873 mandatory, and this fix now handles it only if it is provided,
4874 and it is not error if it is not provided. Affected file
4875 lib/silcclient/client_notify.c.
4877 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4879 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4880 client. Affected file irssi/src/silc/core/client_ops.c.
4882 * Merged with Irssi 0.8.4 from irssi.org CVS.
4884 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4886 * Check for valid socket connection in client entries before
4887 sending any messages. Fixes a crash, but doesn't fix some
4888 other underlaying bug that is lurking there. Affected
4889 file silcd/packet_send.c.
4891 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4893 * $usermode, $cumode and $cumode_space expandos shouldn't do
4894 anything with non-SILC server records. Affected file
4895 irssi/src/silc/core/silc-expandos.c
4897 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4899 * Fixed the silc_net_check_[host/local]_by_sock to support
4900 IPv6 bound sockets as well. Now they can return IPv6 addresses
4901 as well. Affected file lib/silcutil/silcnet.c.
4903 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4904 Affected lib/silcutil/unix/silcunixnet.c.
4906 * Fixed ID rendering (at least on some platforms, not NetBSD)
4907 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4909 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4911 * Added silc_hash_public_key and silc_hash_public_key_compare
4912 functions to be used with SilcHashTable. They can be used to
4913 hash public keys and compare public keys in hash table. Affected
4914 file lib/silcutil/silcutil.[ch].
4916 * Added support for specifying multiple public keys for Client
4917 connection section in server configuration file. This makes it
4918 possible to accept multiple public keys from same host, or to
4919 make a section that accepts any incoming host, and have the
4920 accepted public keys listed in the section.
4922 Added functions silc_sever_[find/get]_public_key, added the
4923 support for this actually to all connection sections but only
4924 the Client section is currently allowed to specify multiple
4927 Affected files are silcd/server.c, server_internal.h,
4928 command.c, protocol.c, server_util.[ch], packet_receive.c.
4930 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4932 * Merged Irssi 0.8.2 from irssi.org CVS.
4934 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4936 * If silc_debug is TRUE, also output standard logging messages
4937 to stderr with the debug output.
4939 Made silc_log_reset_all() flushing all channels before returning.
4940 Also fixed some documentation typos.
4942 Affected files are lib/silcutil/silclog.[ch].
4944 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4946 * Fixed the server to check correctly the amount of connections
4947 from single host, by checking also the type of the connection.
4948 Fixed also the comparison of number of connections and number
4949 of allowed connections. Affected files are silcd/server.c,
4952 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4954 * Fixed the USERS command reply to save the user's mode on the
4955 channel as well. Fixed JOIN command reply to check whether a
4956 client is on channel already and not join it twice. Affected
4957 file lib/silcclient/command_reply.c.
4959 * Added new file silc-expandos.c into irssi/silc/core/ to return
4960 various stuff for various signal for the statusbar etc. updating.
4961 Now Irssi SILC client prints channel user modes etc. on the
4964 * The user mode (like server/router operator changes) is now shown
4965 on the Irssi SILC client's statusbar. The affected files are
4966 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4968 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4970 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4971 to SILC_SCHEDULE_[UN]LOCK macros.
4973 * Added more error printing to logs in server code. Affected
4974 files silcd/server.c and silcd/protocol.c.
4976 * Fixed -S option parsing in Irssi SILC Client. Affected file
4977 irssi/src/silc/core/silc-core.c.
4979 * Added silc_buffer_alloc_size function. Affected file is
4980 lib/silcutil/silcbuffer.h.
4982 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4984 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4985 constants. Affected files in
4986 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4989 * Changed the internal SFTP Memory FS table to const. Affected
4990 file lib/silcsftp/sftp_fs_memory.c.
4992 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4994 * Fixed the buffer formatting and unformatting routines to
4995 check the size of 64 bits types with sizeof(). Affected
4996 file is lib/silcutil/silcbuffmt.c.
4998 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5000 * Removed 0.6.x backwards support.
5002 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5004 * Changed all integer type names:
5005 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
5006 to avoid collisions with other libraries using same type names
5009 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5011 * Added `prefer_ipv6' argument to the functions
5012 silc_net_gethostbyname[_async]. If it is TRUE it will return
5013 IPv6 address over IPv4. If FALSE IPv4 address is returned
5014 even if IPv6 address was found. Affected files
5015 lib/silcutil/silcnet.[ch].
5017 * Added support silc_net_create_connection[_async] to fallback
5018 to IPv4 address if IPv6 address could not be used (like if
5019 it doesn't work on a specific system). Affected file in
5020 lib/silcutil/unix/silcunixnet.c.
5022 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5024 * Added silc_schedule_reinit function to do the enlarging
5025 of the max tasks handling capabilities of the scheduler.
5026 Affected files lib/silcutil/silcschedule.[ch].
5028 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5030 * Added automatic extern "C" { ... } for C++ compilers so the
5031 application does not need to define them. Affected file
5032 includes/silcincludes.h.
5034 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
5035 old name went against naming convention. Applications now
5036 include "silcclient.h" instead of "clientlibincludes.h".
5037 Removed includes/clientlibincludes.h, it is redundant now.
5039 * Renamed includes/version.h to silcversion.h.
5041 * Added really preliminary support for OS/2 into the util
5042 library. Only thread & mutex API is implemented, others
5043 are still to be implemented. Created the lib/silcutil/os2/
5044 directory. Created also file includes/silcos2.h.
5046 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5048 * Added preliminary BeOS support into the util library.
5049 Created lib/silcutil/beos/, and implemented all the needed
5050 functions to support SILC on BeOS. Created also file
5051 includes/silcbeos.h.
5053 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
5055 * Added proper initializations to silc's irssi code, so it's
5056 now possible to load it as module. Affected files
5057 irssi/src/silc/core/silc-core.c,
5058 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
5060 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5062 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
5065 * Fixed the silcdoc document generator to correct generate
5066 docs from all kinds of filenames. Affected files are
5067 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
5069 * ROBOdoc documented lib/silcutil/silcmemory.h.
5070 Added also new function silc_memdup.
5072 * Removed lib/silcutil/silcbufutil.h and moved those routines
5073 to the lib/silcutil/silcbuffer.h.
5075 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5077 * Added `user_count' to the SilcChannelEntry which now tells the
5078 number of users on the channel. The user count is now saved
5079 in normal server of global channels as well. Affected files
5080 silcd/server.c, idlist.h, packet_receive.c and command.c.
5082 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
5083 include file utility functions.
5085 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
5086 instead of calling directly OS routines.
5088 * Fixed NICK change printing in Irssi SILC Client. Fixed
5089 KICKED notify printing in Irssi SILC Client. Affected file
5090 irssi/src/silc/core/client_ops.c.
5092 * Fixed a NICK change bug in client library, to not recreate the
5093 client_entry->channels hash table everytime nick is changed.
5094 Affected file lib/silcclient/client.c.
5096 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5098 * ROBOdoc documented the lib/silcske/silcske.h, and improved
5099 the SKE interface a bit.
5101 * Fixed padding problem in PKCS#1. The padding was not actually
5102 random since the random number generator was used incorrectly.
5103 This security bug affects only when encrypting with PKCS#1, and
5104 it is not currently used at all in SILC. SILC only use signing
5105 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
5107 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5109 * Rewrote the notify handling in Irssi SILC client to not call
5110 the events as signals. Fixes problems with Perl support.
5111 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
5113 * Send the auto-nicking NICK command in client library with
5114 little timeout after connecting. The affected file is
5115 lib/silcclient/client.c.
5117 * Added following new config file settings:
5118 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
5119 key_exchange_timeout, conn_auth_timeout, connections_max,
5122 Implemented all the new config settings handling in the server.
5124 Optimized the use of SKE Mutual flag usage. Use it only
5125 if connection authentication protocol is not based in public
5128 Renamed all SilcServerConfigSection* to SilcServerConfig*
5129 to have a bit shorter names.
5131 Affected files silcd/serverconfig.[ch], server.[ch], and
5134 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5136 * Cleaned up the listening sockets code, preparing for the rehash
5137 support. Affected file is silcd/server.c.
5139 * Fixed some output messages. Affected files are silcd/silcd.c,
5142 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5144 * Create lib/doc/silcrng_intro.html document as introduction
5145 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
5147 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5149 * Fixes to the silcd config template. Affected file is
5150 doc/example_silcd.conf.in.
5152 * Removed type casts from silc_calloc(), conforming to the
5153 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
5155 * Removed param_name member from client, server, and router
5156 section structs, now identifying the param directly.
5158 Added CONFIG_FREE_AUTH macro in config file parsing.
5160 Affected files are silcd/serverconfig.[ch].
5162 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
5164 * Fixed command line parameter handling. All SILC initialization
5165 is now done in silc_core_init() which also fixes autoconnecting
5168 Affected files irssi/src/silc/core/silc-core.c,
5169 irssi/src/fe-text/silc.c.
5171 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5173 * Added new configuration options and blocks:
5174 keepalive_secs, reconnect_count, reconnect_interval,
5175 reconnect_interval_max, reconnect_keep_trying and
5176 require_reverser_lookup. Added ConnectionParam block, and
5177 implemented the connection parameters when connecting as
5178 initiator and when accepting connections as responder.
5180 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
5181 whether given configuration value has been given already.
5183 Affected files silcd/serverconfig.[c], server.[c].
5185 * Splitted the doc/example_silcd.conf.in. Separated the crypto
5186 algorithm parts and created new file silcalgs.conf, that
5187 is now included from the example_silcd.conf.in.
5189 * Optimized the silc_server_connect_to_router_second to take
5190 the connection configuration object from the SilcServerConnection
5191 object instead of finding it during the connecting phase.
5192 Added the configuration object to SilcServerConnection struct.
5193 Affected files silcd/server_internal.h, server.c.
5195 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5197 * Add the client on channel after it was resolved at the
5198 channel message receiving, and it was not already on the
5199 channel. Affected file lib/silcclient/client_channel.c.
5201 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5203 * Fixed the public key authentication to allocate always the
5204 destination signature buffer instead of using static buffer.
5205 Affected file silcd/protocol.c.
5207 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5209 * Unified the serverconfig.[ch]'s helper function interface.
5210 Affected file silcd/serverconfig.[ch].
5212 * Removed doc/example_silc.conf.in since it is redundant.
5213 The make install will now install irssi/silc.conf file.
5215 * Added new Passphrase and Publickey authentication methods to
5216 config file, allowing both public key and passphrase based
5217 authentication to be set at the same time.
5219 Added `prefer_passphrase_auth' setting in config file which
5220 can be used to set to prefer passwd auth if both passwd and
5221 public key is set. If not set, public key is preferred.
5222 This has effect only when being initiator (responder will try
5225 Added support for authentication with passphrase and public key
5226 at the same time. The passphrase is tried first always since
5227 it is faster to check.
5229 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
5231 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5233 * Merged the new SILC Config library, with the server parsing
5234 support. Read the header file silcconfig.h or the toolkit
5235 documentation for the news. Affected files are
5236 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
5237 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
5238 silcd/protocol.c silcd/server.c silcd/server_backup.c
5239 silcd/serverconfig.[ch] silcd/silcd.c.
5241 * Fixed some silclog documentation. Affected file is
5242 lib/silcutil/silclog.h.
5244 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5246 * The silc_cipher_register, silc_hash_register and
5247 silc_hmac_register now checks if the object to be registered
5248 is registered already. Affected files are
5249 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
5251 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5253 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
5255 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5257 * Allow zero length channel messages inside the Channel Message
5258 Payload. Affected file lib/silccore/silcchannel.c.
5260 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
5261 as header filenames.
5263 * Removed lib/silcclient/README and created HTML file
5264 lib/silcclient/silcclient_using.html, which is now included
5265 as part of Toolkit documentation.
5267 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5269 * Fixed CUMODE_CHANGE notify handling to change the mode of
5270 correct client. Affected file lib/silcclient/client_notify.c.
5272 * Make silc_rng_alloc fail if it cannot allocate the sha1
5273 hash algorithm. Affected file lib/silccrypt/silcrng.c.
5275 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5277 * Fixed the file transfer's key agreement payload to include
5278 zero port also if the hostname is NULL because it could not
5281 Call file transfer monitor callback now also if error occurs
5282 during key agreement protocol.
5284 Changed the silc_client_file_send interface to return the
5285 SilcClientFileError instead of session id. The session ID
5286 is returned into pointer provided as argument.
5288 Check that the file exists locally before sending the
5289 file transfer request at all.
5291 Affected file lib/silcclient/client_ftp.c, silcapi.h.
5293 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
5294 error than can occur while key agreement protocol. Affected
5295 file lib/silcclient/silcapi.h.
5297 * Fixed the event_mode CMODE handler to not crash when mode
5298 is changed and +k mode is set in the channel. Affected file
5299 irssi/src/silc/core/silc-channels.c.
5301 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
5302 SILC_LOG_WARNING to give out Warning and not Error. Affected
5303 file lib/silcutil/silclog.c.
5305 * Fixed the channel message payload decryption in the function
5306 silc_channel_message_payload_decrypt to not modify the original
5307 buffer before it is verified that the message decrypted
5308 correctly. Otherwise, next time it is called with correct
5309 channel key it won't encrypt since the payload is corrupted.
5310 Affected file lib/silccore/silcchannel.c.
5312 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5314 * Do not constantly resize the window. A fix patch by cras.
5315 Affected file irssi/src/fe-text/screen.c.
5317 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5319 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
5320 Affected file lib/silcutil/silcnet.c.
5322 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5324 * Fixed a bug in hash table internal routine for traversing
5325 the table with foreach callback. The current entry may
5326 become invalid in the callback but it was referenced after
5327 the callback returned.
5329 Do not allow auto rehashing of hash table during the
5330 silc_hash_table_foreach operation, for same reasons as it is
5331 not allowed for SilcHashTableList. Affected files are
5332 lib/silcutil/silchashtable.[ch].
5334 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5336 * Defined DLLAPI into silcincludes.h and silcwin32.h for
5337 Win32 DLL. extern's in header files are now declared with
5340 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5342 * Fixed private message handling. It used some old code that
5343 caused the client to crash. Affecte file is
5344 lib/silcclient/client_prvmsg.c.
5346 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5348 * Added function silc_client_add_channel,
5349 silc_client_replace_channel_id, and removed functions
5350 silc_client_new_channel_id and silc_idlist_get_channel_by_id
5351 from client library.
5353 * Added cross reference of the joined channels to the
5354 SilcClientEntry, and changed the SilcChannelEntry's
5355 users list to SilcHashTable. The affected files are
5356 lib/silcclient/idlist.[ch].
5358 * Fixed a bug in hash table tarversing. While the hash table
5359 is traversed with SilcHashTableList the table must not be
5360 rehashed. It is now guaranteed that auto rehashable tables
5361 are not rehashed while tarversing the list. Also defined that
5362 silc_hash_table_rehash must not be called while tarversing
5363 the table. Added function silc_hash_table_list_reset that must
5364 be called after the tarversing is over. The affected files are
5365 lib/silcutil/silchashtable.[ch].
5367 * Changed all hash table traversing to call the new
5368 silc_hash_table_list_reset in server and in client library.
5370 * Added function silc_client_on_channel to return the
5371 SilcChannelUser entry if the specified client entry is joined
5372 on the specified channel. This is exported to application as
5373 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
5375 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5377 * Fixed founder regaining problem with JOIN command on normal
5378 server. The notify for mode change must be sent always and
5379 not only if !cmd->pending. Affected file silcd/command.c.
5381 * Fixed the WHOWAS command's reply sending to support the
5382 lists correctly. Affected file silcd/command.c.
5384 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5386 * When sending JOIN command to router for processing the
5387 sender's old command identifier was not saved back to the
5388 sender's command context, fixed now. The affected file is
5391 * Create the key in JOIN command of the router did not return
5392 the channel key, added check for this. Affected file is
5395 * Fixed a channel ID update bug in JOIN command reply. Do
5396 not directly upgrade the ID but call the function
5397 silc_idlist_replace_channel_id if the ID was changed.
5398 Affected file silcd/command_reply.c.
5400 * Fixed memory leaks from command calling if it would fail.
5401 Affected file silcd/command.c.
5403 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5405 * Applied patches from cras:
5407 Memory leak fixes around libaries, irssi window resize fix,
5408 new silclist.h and silcdlist.h, all extern inline changed to
5411 * Removed dotconf from lib/dotconf, not needed anymore.
5413 * Removed TRQ from lib/trq, not needed anymore.
5415 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
5416 with server connections. Later this will be configurable
5417 in config file after new config file is done. Affected file
5420 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5422 * Fixed a crash in server related to channel announcements.
5423 Affected file silcd/server.c.
5425 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5427 * Fixed memory leaks in silc_server_create_new_channel*
5428 functions. Affected file silcd/server.c.
5430 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
5431 which ID was changed. This way the router will send the
5432 user list for the channel again, and server won't be in
5433 desync in some rare circumstances. Affected file is
5434 silcd/packet_receive.c.
5436 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5438 * Check for NULL socket pointer in the function
5439 silc_server_packet_send_to_channel_real. Affected file
5440 silcd/packet_send.c.
5442 * Fixed the BAN notify handling to correctly remove ban
5443 list. Affected file silcd/packet_receive.c.
5445 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5447 * Fixed some header addition to Toolkit distribution in
5448 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
5450 * Added lib/silcclient/client_ops_example.h as an template
5451 file for application programmers to quickly start using
5452 the SilcClientOperation functions in their application.
5453 Updated the lib/silcclient/README as well to tell about this
5454 nice file made available.
5456 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5458 * Call silc_server_remove_from_channels when removing client
5459 entry when NO_SUCH_CLIENT_ID was received. Affected file
5460 is silcd/command_reply.c.
5462 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5464 * Added server & router operator statistics updating. Affected
5465 file silcd/packet_receive.c and silcd/command.c.
5467 * Fixed the SERVER_SIGNOFF notify handling on normal server
5468 not to save the history information for clients. Same was
5469 fixed earlier in remove_clients_by_server function, but not
5470 here. Affected file silcd/packet_receive.c.
5472 * Raised the default connection-retry count from 4 to 7 in
5473 server. Affected file silcd/server.h.
5475 * Cancel any possible reconnect timeouts when we start the
5476 key exchange. Affected file silcd/server.c.
5478 * Do not reconnect on connection failure when SCONNECT was
5479 given. Affected files silcd/server.[ch].
5481 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5483 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
5485 * Fixed the NICK command to always give the unformatted
5486 nickname to the one giving the NICK command. If unformatted
5487 nickname is cached already it will be formatted and the
5488 local entry will always get the unformatted nickname.
5489 Affected file lib/silcclient/idlist.c.
5491 * Fixed some double frees from client library commands.
5492 Affected file is lib/silcclient/command.c.
5494 * Fixed CUMODE command in server to assure that no one can
5495 change founder's mode than the founder itself, there was a
5496 little bug. Affected file silcd/command.c.
5498 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5500 * Removed the SilcClientCommandDestructor from the client
5501 libary, it is not needed anymore. Affected files are
5502 lib/silcclient/silcapi.h, command[_reply].[ch],
5503 client_notify, idlist.c.
5505 * Fixed GETKEY command to first resolve client, and then
5506 resolve the server only if the client was not found, instead
5507 of resolving both at the same time. Affected file is
5508 lib/silcclient/command.c.
5510 * Added silc_client_start_key_exchange_cb and lookup the
5511 remote hostname and IP address before starting the key
5512 exchange with server. The affected file is
5513 lib/silcclient/client.c.
5515 * The server's public key is now saved using the IP address
5516 of the server and not the servername for the filename.
5517 The hostname public key filename is checked as an fall back
5518 method if the IP address based filename is not found.
5520 Fixed the GETKEY command to save the fetched server key
5521 in correct filename.
5523 Print the remote server's hostname now when new key is
5524 received during connection process. Affected file is
5525 irssi/src/silc/core/client_ops.c.
5527 * Return always our own public key to the client if it asks
5528 for it with GETKEY command. Affected file silcd/command.c.
5530 * Removed the use_auto_addr variable from default config
5531 file since it was in wrong section. Affected file is
5534 * Fixed TOPIC_CHANGE notification to not route it when it
5535 was sent using silc_server_send_notify_to_channel function.
5536 Affected file silcd/command.c.
5538 * Fixed silc_server_send_notify_kicked to send the kicker's
5539 Client ID also, it was missing. Affected files are
5540 silcd/command.c, silcd/packet_send.[ch].
5542 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5544 * Do not save client history information in SERVER_SIGNOFF.
5545 Fixes the bug in normal server that it does not detect
5546 the client becoming valid after the server becomes back
5547 online. Affected file silcd/server_util.c.
5549 * Added `sock_error' field into the SilcSocketConnection
5550 context. When error occurs during socket operation (read
5551 or write) the error is saved. Added also new function
5552 silc_socket_get_error to return human readable socket error
5553 message. Affected files are lib/silcutil/silcsockconn.[ch],
5554 lib/silcutil/unix/silcunixsockconn.c, and
5555 lib/silcutil/win32/silcwin32sockconn.c.
5557 * The server now prints the socket error message in the
5558 signoff for client. Affected file silcd/server.c.
5560 * Fixed the `created' channel information sending from router
5561 to server in JOIN command. Checks now whether the channel
5562 really was created or not and set it according that.
5564 Fixed the JOIN command to use the client entry's current
5565 ID during the joining procedure instead of the one it sent
5566 in the command (it is checked though), since it can change
5567 between the packet processing and command processing, and
5568 would just case unnecessary pain in the client end. Affected
5569 file silcd/command.c.
5571 * Fixed a channel key payload sending to use correct channel
5572 ID when the server was forced to change the channel's ID by
5573 router. Router sent the key payload with the old Channel ID.
5574 Affected file silcd/packet_receive.c.
5576 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5578 * Call silc_server_save_channel_key only if the key payload
5579 was provided in the JOIN command's command reply. Affected
5580 file silcd/command_reply.c.
5582 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5584 * Fixed silc_mp_sizeinbase to return the value correctly with
5585 MPI. Affected file lib/silcmath/mp_mpi.c.
5587 * Fixed the stop_server signal to correctly stop the scheduler
5588 and gracefully stop the server when SIGTERM or SIGINT signals
5589 are received. Affected file silcd/silcd.c.
5591 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5593 * Simple handling of TERM and HUP signals. Also added some log
5594 flushing call around. Affected file is
5597 * Fixed small bugs in silclog.c. Now buffering output will take
5598 effect after 10 seconds since startup: This will ensure that
5599 no important startup messages are lost. Also output redirection
5600 will preserve original format ([Date] [Type] message).
5601 Affected file is lib/silcutil/silclog.c.
5603 * Added two options to the config file, in the logging section:
5604 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5605 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5607 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5609 * Do not print the warning about log files not being initialized
5610 more than once to avoid excess logging. Affected file is
5611 lib/silcutil/silclog.c.
5613 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5614 the SIM copying in make install in Makefile.am.pre.
5616 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5618 * Rewritten silclog APIs. Globally interesting changes follows:
5619 silc_log_set_files() changed to silc_log_set_file().
5620 silc_log_set_callbacks() changed to silc_log_set_callback().
5621 ROBOdoc documented silclog header file.
5622 SilcLogCb now returns bool to wether inihibit the default
5623 handler or not (to keep the old behaviour return always TRUE).
5624 The new APIs should also fix the problem of the
5625 silcd_error.log file that was written in the current directory.
5628 Log files streams will remain opened after silc_log_set_file()
5629 call, means less CPU usage notably on high traffic servers.
5630 File streams are now full buffered, and flushed to the disk
5631 every 5 minutes, lesses HD activity and CPU usage.
5632 Messages can be redirected, allowing admins to configure
5633 one single logfile for all server messages.
5634 the silc_log_quick global variable to activate fast-logging.
5635 Affected files lib/silcutil/silclog.[ch]
5637 * Changed some code to conform new silclog APIs. Affected
5638 files are doc/example_silcd.conf.in, silcd/server.c
5639 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5642 * Fixed a memory leak that could occur in some situations.
5643 Affected file silcd/serverconfig.c.
5645 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5647 * Added the silc_client_del_client to remove the client from
5648 all channels as well. Affected file lib/silcclient/idlist.c.
5650 * Fixed the client library to correctly remove the client
5651 from all channels when the client entry is being destroyed.
5652 Affected file lib/silcclient/client_notify.c, command.c.
5654 * Added auto-nicking support to the client library. If the
5655 applicatio now sets client->nickname it will be sent to the
5656 server after connecting by the library. This way for example
5657 SILCNICK (or IRCNICK) environment variables will have effect
5658 and always change the nickname automatically to whatever
5659 it is wanted. Affected file lib/silcclient/client.[ch].
5661 * Renamed silc_server_command_bad_chars to the
5662 silc_server_name_bad_chars and moved it to the
5663 silcd/server_util.[ch]. Added also new function
5664 silc_server_name_modify_bad to return nickname that
5665 includes bad characters as new nickname without those
5666 bad characters. This check and modify is now used in
5667 silc_server_new_client when the username is initially set
5668 as nickname, so it must be checked to be valid nickname.
5669 Affected file silcd/packet_receive.c.
5671 * The nickname length is now taken from the packet for real
5672 and not trusted to strlen() since it clearly can return
5673 wrong length for nickname including bad characters. This
5674 also applies to channel names. Affected file silcd/command.c.
5676 * Removed the lib/silcsilm/modules directory. Modules are now
5677 compiled into the lib/silcsim. Fixed the copying of the
5678 modules to follow symbolic links in Makefile.am.pre.
5680 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5682 * Fixed silc_string_regexify list creation. Fixes bugs with
5683 BAN and INVITE commands in server. The affected file is
5684 lib/silcutil/unix/silcunixutil.c.
5686 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5688 * Removed the command destructor entirely from the server's
5689 command and command reply routines. It is not needed, and
5690 its usage was buggy and caused crashes. Affected files are
5691 silcd/command[_reply].[ch].
5693 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5695 * Cancel protocol and NULL sock->protocol if timeout
5696 occurred during protocol. Affected file silcd/server.c.
5698 * Cancel protocol timeouts always before calling the final
5699 callback, to assure that after final callback is called
5700 no other state will be called for the protocol anymore.
5701 Affected file silcd/protocol.c.
5703 * Print error log if incoming connection configuration could
5704 not be found. Affected file silcd/server.c.
5706 * Fixed JOIN command to correctly save the founder mode
5707 to the client on normal SILC server, when the channel
5708 was created by the router. Affected file silcd/command.c.
5710 * Fixed LIST command (hopefully) to send correct reply
5711 packets. Affected file silcd/command.c.
5713 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5715 * The silc_packet_receive_process now returns FALSE if the
5716 read data was invalid packet, and TRUE if it was ok.
5718 The server now checks that if unauthenticated connection
5719 sends data and its processing fails the server will close
5720 the connection since it could be a malicious flooder.
5722 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5724 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5726 * Make sure the warning about error opening a log file is
5727 printed only once and not everytime it fails (produces
5728 too much useless log). Affected file lib/silcutil/silclog.c.
5730 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5732 * Made the silc_server_daemonise() function more readable.
5733 Affected file silcd/server.c.
5735 * Pid file is now optional, the user may comment it out from
5736 the config file. Removed define SILC_SERVER_PID_FILE, we
5737 don't need a default any longer. Affected file
5738 configure.in.pre, lib/Makefile.am.pre.
5740 * Make some use of the pid file. The server now dies at startup
5741 if it detects a valid pid file on his path. The server would
5742 die anyway in this circumstance, because of the bind() failure.
5743 Affected file silcd/silcd.c.
5745 * No longer compiling lib/dotconf.
5747 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5749 * Fixed JOIN command parsing not to crash. Affected file
5750 lib/silcclient/command.c.
5752 * Fied the NICK_CHANGE notify to add the new client entry
5753 even it is resolved. This removes an <[unknown]> nick
5754 thingy bug in the client. Affected file is
5755 lib/silcclient/client_notify.c.
5757 * Do not try to allocate 0 bytes (efence does not like it)
5758 in lib/silccore/silccomand.c when encoding payload.
5760 * Do not take IRCNICK as nickname in Irssi SILC client since
5761 it is not possible to set nickname before hand connecting
5762 the server (TODO has an entry about adding auto-nicking
5765 * Changed the silc_server_command_pending to check whether
5766 there already exists an pending entry with the specified
5767 command, command identifier and pending callback. This is
5768 to fix IDENTIFY and WHOIS related crashes that may register
5769 multiple pending commands with same identifier. Affected
5770 file silcd/command.c.
5772 * Fixed the server to reconnect to the router even if it
5773 was already reconnecting and EOF was received. This to
5774 fix a possibility that the server wouldn't ever try to
5775 auto-reconnect to the router. Affected file silcd/server.c.
5777 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5779 * Fixed the server's password authentication to use the
5780 length of the locally saved password, and not the one
5781 sent in the packet. Affected file silcd/protocol.c.
5783 * Fixed same password authentication problem in the
5784 Authentication Payload handling routines in
5785 lib/silccore/silcauth.c.
5787 * Yet another password authentication problem fixed with
5788 channel password handling in silcd/command.c.
5790 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5792 * If first character of string in silc_parse_userfqdn is '@'
5793 then do not parse it. Affected file is
5794 lib/silcutil/silcutil.c.
5796 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5798 * Fixed minor bug in IDENTIFY command reply sending, which
5799 caused various weird problems during JOIN when it was
5800 resolving names for users. Affected file silcd/command.c.
5802 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5804 * Fixed the IDENTIFY command reply sending to chech better valid
5805 clients. It was possible to send incomplete list of replies.
5806 Affected file silcd/command.c.
5808 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5810 * Added silc_client_command[s]_[un]register functions now to
5811 dynamically register the commands in client library. Removed
5812 the static table of commands. This allows the client library
5813 to call commands without causing the application to know about
5814 what commands library has called.
5816 Removed the INFO command reply kludge to detect when the command
5817 was called by library. Now library use its own command reply
5818 function for INFO command.
5820 Added function silc_client_command_call to call a command.
5821 Application can use it to call command, not access the structure
5824 Now all commands that are sent by the client library (not
5825 explicitly sent by application) use own command reply functions.
5827 Affected files around lib/silcclient/ and in
5828 irssi/src/silc/core/.
5830 * Fixed the WHOIS command reply sending to chech better valid
5831 clients. It was possible to send incomplete list of replies.
5833 Fixed the WHOIS and IDENTIFY to send the request to router
5834 if normal server did not do it and did not find any results.
5836 Affected file silcd/command.c.
5838 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5840 * Moved the internal data from SilcClient context into its
5841 own file, not accesible to application. Affected files
5842 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5843 and other files in client library.
5845 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5847 * Added doc/examples installation target in Makefile.am.pre.
5850 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5852 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5853 commands the found client entry will be removed from the
5854 cache, after notifying application about the error. Affected
5855 file lib/silcclient/command_reply.c.
5857 * Changed the /MSG to check for exact nickname user gave, and
5858 not let `nick' match `nick@host' if it is only one found. Now,
5859 user must type the exact nickname (like nick@host2) even if
5860 there are no more than one same nicks found. This is to avoid
5861 a possibility of sending nickname to wrong nickname since
5862 `nick' could match `nick@host'. Affected file is
5863 irssi/src/core/silc-servers.c.
5865 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5867 * Do not print "you are now server operator" or similar when
5868 giving /away command. Affected files are
5869 irssi/src/silc/core/client_ops.c, silc-servers.h.
5871 * Made the silc_server_command_pending_error_check to send
5872 the same command reply payload it received back to the
5873 original sender of the command. This way all arguments
5874 that was received by the server will be received by the
5875 client too. Affected file silcd/command.c.
5877 * Added the silc_idcache_add to return the created cache entry
5878 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5880 * Add global clients to expire if they are not on any channel.
5881 This is because normal server will never know if they signoff
5882 if they are not on any channel. The cache expiry will take
5883 case of these entries. This is done by normal servers only.
5884 The affected files are silcd/command_reply.c,
5885 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5887 * If server receives invalid ID notification for WHOIS or
5888 IDENTIFY and the ID exists in the lists, it is removed.
5889 Affected file silcd/command_reply.c.
5891 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5892 in client then client entry that it matches is searched and
5893 the nickname is printed on the screen for user. Affected
5894 file irssi/src/silc/core/client_ops.c.
5896 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5898 * Use cache entry expire time in the LIST command reply to
5899 purge old entries from the cache after the LIST command
5900 reply has been received. This way we don't have non-existent
5901 entries in the cache for too long. Affected file is
5902 silcd/command_reply.c.
5904 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5906 * If we are normal server, and we've not resolved client info
5907 in WHOIS or IDENTIFY from router, and it is global client,
5908 we'll check whether it is on some channel. If it is not
5909 then we cannot be sure about its validity and will resolve it
5910 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5911 file silcd/command.c.
5913 * Search channel by name (if possible) rather than by ID
5914 in IDENTIFY command's command reply. Affected file is
5915 silcd/command_reply.c.
5917 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5919 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5920 Updated specs and implemented it. Affected file silcd/command.c,
5921 silcd/packet_send.c and silcd/packet_receive.c.
5923 * Implemented the <founder auth> payload handling in the JOIN
5924 command. If provided all conditions for channel joining
5925 except requirement to provide correct passphrase can be
5926 overrided by the channel founder. Updated the protocol specs.
5927 Affected file silcd/command.c.
5929 Added support for founder auth in JOIN command in client
5930 library. Fixed the parsing of the JOIN command now to support
5931 all options as they should be. The affected file is
5932 lib/silcclient/command.c.
5934 * Optimized the WHOIS and IDENTIFY commands to send the request
5935 to router only if it includes nicknames or other names. If
5936 they include only IDs then check the local cache first before
5937 routing. Affected file is silcd/command.c.
5939 * Added channels topic announcements. Affected file is
5940 silcd/packet_receive.c and silcd/server.c.
5942 * Fixed the silc_server_send_notify_topic_set to really destine
5943 the packet to channel. Affected file silcd/packet_send.c.
5945 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5946 library. Affected file lib/silcclient/client_notify.c.
5948 * Added UMODE announcements. Affected file silcd/server.c.
5950 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5952 * Memory leak fixes in:
5954 lib/silcutil/silcsockconn.c
5955 lib/silcske/silcske.c
5956 lib/silcske/groups.c
5958 lib/silccrypt/silcpkcs.c
5959 lib/silccore/silccommand.c
5960 lib/silccore/silcidcache.c
5965 * ROBOdoc documented the lib/silcske/groups.h file and a
5966 bit changed the interface for better.
5968 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5970 * Update the client entry context in the ID cache after
5971 nick change. Affected file lib/silcclient/command.c.
5972 Fixes the CUMODE command when regaining founder privileges,
5973 and a little WHOIS problem.
5975 * Fixed silc_net_gethostbyname to correctly call the
5976 inet_ntop. Affected file lib/silcutil/silcnet.c.
5978 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5980 * Added IPv6 support checking to the configure.in.pre, added
5981 also --enable-ipv6 option to override the check. Affected
5982 file configure.in.pre.
5984 * The silc_thread_create now calls the start function
5985 directly if threads support is not compiled in. Removes
5986 ugly #ifdef's from generic code. Affected files are
5987 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5989 * Added silc_net_gethostby[name/addr]_async to asynchronously
5990 resolve. Affected files are lib/silcutil/silcnet.[ch].
5992 * Added support for rendering IPv6 based server, client and
5993 channel IDs. Affected file lib/silcutil/silcutil.c.
5995 * Added support for creating IPv6 based server IDs. Affected
5996 file is silcd/serverid.c.
5998 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
6000 * Added silc_net_gethostby[addr/name] into the
6001 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
6002 routines. Added silc_net_is_ip[4/6]. Affected file is
6003 lib/silcutil/unix/silcunixnet.c. All routines that take
6004 address as argument now supports both IPv4 and IPv6 addresses.
6006 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
6008 * Fixed LIST command reply sending in server. Affected file
6011 * Server now sends the kicker's client ID in the KICK notify
6012 to the kicked client. Affected file silcd/command.c.
6014 * The client library now parses the kickers client ID and
6015 UI displays it. Affected files lib/silcclient/client_notify.c
6016 and irssi/src/silc/core/silc-channels.c, module-formats.c.
6018 * Made all payload parsing function prototypes consistent.
6019 They all take now const unsigned char * and uint32 pair as
6020 the payload data instead of SilcBuffer. Changes all around
6021 the source tree. Other unsigned char* -> const unsigned char*
6022 changes around the tree as well.
6024 * Optimized SFTP client and server packet sending not to
6025 allocate new buffer for each packet but to recycle the
6026 first allocated buffer. Affected files are
6027 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
6029 * Optimized the SFTP client to use SilcList instead of
6030 SilcDList for requests, because it is faster. Affected file
6031 is lib/silcsftp/sftp_client.c.
6033 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
6034 into lib/silccore/silcid.[ch].
6036 Renamed silcpayload.[ch] into silcargument.[ch].
6038 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
6040 * If client entry is deleted with active key agreement
6041 session, abort the session.
6043 The silc_client_abort_key_agreement now calls the completion
6044 callback with new SILC_KEY_AGREEMENT_ABORTED status.
6046 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
6049 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6051 * Don't use __restrict in older GCC's. Affected file is
6052 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
6054 * silc_net_localhost now attempts to reverse lookup the
6055 IP/hostname. Affected file lib/silcutil/silcnet.c.
6057 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
6058 command. It can be used to gain founder privileges at
6059 the same time when joining the channel.
6061 Defined that the SILC_NOTIFY_TYPE_KICKED send the
6062 kicker's client ID as well. Updated protocol specs.
6064 Defined that the server must send SILC_COMMAND_IDENTIFY
6065 command reply with error status to client who sent
6066 private message with invalid client ID.
6068 Updated the protocol specification.
6070 * Added silc_server_send_command_reply to send any
6071 command reply. Affected file silcd/packet_send.[ch].
6073 * Added silc_id_payload_encode_data to encode ID payload
6074 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
6076 * The server now send IDENTIFY command reply with error
6077 status if client ID in private message is invalid. Affected
6078 file silcd/packet_receive.c.
6080 * Save the server key file with server's IP address in
6081 the filename instead of hostname. The affected file is
6082 irssi/src/silc/core/client_ops.c.
6084 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6086 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
6089 * Added libtool support for compiling shared objects in
6090 lib/silcsim. Affected file configure.in.pre and
6091 lib/silcsim/Makefile.am. Original patch by cras.
6093 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6095 * Pid file configuration, and server's config file fixes
6096 patch by toma. Updated CREDITS file.
6098 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6100 * Fixed silc_client_channel_message to not try to decrypt
6101 the message twice if it resolved the destination client
6102 information. This could cause of dropping one channel
6103 message. Affected file lib/silcclient/client_channel.c.
6105 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6107 * Added silc_client_run_one into lib/silcclient/silcapi.h and
6108 lib/silcclient/client.c. This function is used when the SILC
6109 Client is run under some other scheduler, or event loop or
6110 main loop. On GUI applications, for example this may be
6111 desired to used to run the client under the GUI application's
6112 main loop. Typically the GUI application would register an
6113 idle task that calls this function multiple times in a second
6114 to quickly process the SILC specific data.
6116 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
6118 * Fixed silc_server_drop() for dropping the supplementary
6119 groups as well, this could cause a security hole on some
6122 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6124 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
6127 * Write PID file after dropping privileges. Added -F option
6128 to run server on foreground. A patch by debolaz.
6129 Affected files silcd/server.c, silcd/silcd.c.
6131 * Fixed MOTD to return the MOTD file server name. Affected
6132 file silcd/command.c.
6134 * Added INFO command reply handling to the Irssi SILC Client.
6135 Affected file irssi/src/silc/core/client_ops.c.
6137 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6139 * Fixed the silc_idcache_list_* routines to really support
6140 the dynamic list. Fixes a crash. Affected file is
6141 lib/silccore/silcidcache.c.
6143 * Fixed the LIST command reply to really call LIST command's
6144 pending callbacks. Affected file silcd/command_reply.c.
6146 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6148 * Update conn->local_entry->nickname after giving NICK
6149 command. Affected file lib/silcclient/command.c.
6151 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
6153 * Added the [pid] option to the silcd configuration file
6155 Affected files: serverconfig.[ch] and silcd.c
6157 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6159 * Save fingerprint in WHOIS command reply in server.
6160 Affected file silcd/command_reply.c.
6162 * Fixed NICK commands pending callback registration.
6163 Affected file lib/silcclient/command.c.
6165 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6167 * Use ++server->cmd_ident when sending commands in server,
6168 instead of random number. Affected file silcd/command.c.
6170 * Fixed GETKEY command reply to call actually GETKEY pending
6171 command callbacks. Affected file silcd/command_reply.c.
6173 * A bit stricter check for nicknames. Check for same nickname
6174 in NICK command also. Affected file silcd/command.c.
6176 * Do not call INFO command everytime client ID changes, only
6177 during first connecting. Affected file lib/silcclient/client.c.
6179 * Set the new nickname only after successful command reply for
6180 NICK command is returned by server. Affected file
6181 lib/silcclient/command.c.
6183 * Remove nicknames from nicklist during server_signoff notify.
6184 Should fix /NAMES bit more. The affected file is
6185 irssi/src/silc/core/silc-channels.c.
6187 * Added `fingerprint' field to the SilcIDListData in the
6188 silcd/idlist.h to hold the fingerprint of the client's
6191 Send the fingerprint of the client's public key in WHOIS
6194 Affected files silcd/command.c, and silcd/idlist.[ch].
6196 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
6197 create fingerprint from given data.
6199 * Show the fingerprint of the client's public key in WHOIS.
6200 Affected files irssi/src/module-formats.[ch] and
6201 irssi/src/silc/core/client_ops.c.
6203 * Format the multiple same nicknames also during JOIN and
6204 NICK_CHANGE notifys. Affected file is
6205 lib/silcclient/client_notify.c.
6207 * Do not print error on screen for invalid private message
6208 payload since it can come if someone is sending private
6209 messages with wrong key. Affected file
6210 lib/silccore/silcprivate.c.
6212 * Fixed multiple concurrent /PING crash. Affected file
6213 lib/silcclient/command.c.
6215 * Changed the wrong ID encoding. All IP addresses must be
6216 in MSB first order in encoded format. They were encoded
6217 wrong and was in LSB format. Affected files are
6218 silcd/serverid.c, lib/silcutil/silcutil.c.
6220 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
6222 * Call the `connect' client operation through the scheduler
6223 in case of error. Affected file lib/silcclient/client.c.
6225 * Call the `failure' client operation even if the error
6226 occurred locally during a protocol. Affected file is
6227 lib/silcclient/protocol.c.
6229 * Added support of sending LIST command to router from normal
6230 server. This way normal server can get list of all channels
6231 in the network too. Fixed the channel list sending in the
6232 server too. Affected files are silcd/command.c, and
6233 silcd/command_reply.[ch].
6235 * Added silc_server_update_channels_by_server and
6236 silc_server_remove_channels_by_server. They are used during
6237 disconnection of primary router and in backup router protocol.
6238 Affected file silcd/server_util.[ch], silcd/server.c and
6239 silcd/server_backup.c.
6241 * Fixed channel adding to global list in IDENTIFY command
6242 reply in server. Affected file silcd/command_reply.c.
6244 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6246 * If the incoming packet type is REKEY or REKEY_DONE process
6247 that packet always synchronously. Fixes yet another MAC
6248 failed error on slow (dialup) connections. Affected file
6249 lib/silcclient/client.c and silcd/server.c.
6251 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6253 * Call check_version SKE callback for initiator too. Affected
6254 file lib/silcske/silcske.c.
6256 * Implemented fix for security hole found in the SKE that was
6257 fixed in the specification few days back; the initiator's
6258 public key is now added to the HASH value computation.
6259 Added backwards support for the old way of doing it too, for
6260 old clients and old servers. Affected file is
6261 lib/silcske/silcske.c.
6263 * Enabled mutual authentication by default in SKE. If initiator
6264 is not providing mutual authentication the responder will
6265 force it. This will provide the proof of posession of the
6266 private key for responder. The affected files are
6267 lib/silcclient/protocol.c and silcd/protocol.c.
6269 * Do not cache anymore the server's public key during SKE.
6270 We do mutual authentication so the proof of posession of
6271 private key is done, and if the server is authenticated in
6272 conn auth protocol with public key we must have the public
6273 key already. Affected file silcd/protocol.c.
6275 * Added new global debug variable: silc_debug_hexdump. If
6276 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
6277 file lib/silcutil/silclog.[ch].
6279 * Fixed compilation warning due to char * -> const char *.
6280 Affected files lib/silcutil/silcnet.h, and
6281 lib/silccore/silcauth.[ch].
6283 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6285 * Fixed CMODE command when new channel key was created. If
6286 the creation failed the old key was removed. Next time giving
6287 same command would crash the server since the old key was
6288 freed already. Affected file silcd/command.c.
6290 * Fixed the silc_server_announce_get_channels to not crash
6291 on reconnect. Affected file silcd/server.c.
6293 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6295 * Added silc_log_set_debug_string function to set a regex
6296 string to match for debug output. Only the function names,
6297 or filenames matching the given debug string is actually
6298 printed. This way it is possible to filter out those debug
6299 strings that user is not interested in.
6301 Fixed a bug in silc_string_regexify.
6303 Affected files lib/silcutil/silclog.[ch], and
6304 lib/silcutil/unix/silcunixutil.c.
6306 * Changed the -d options in both server and Irssi SILC client
6307 to take the debug string as argument. Affected files
6308 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
6310 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6312 * Added silc_hash_babbleprint to create a Bubble Babble
6313 Encoded fingerprint. The encoding is developed by Antti
6314 Huima (draft-huima-babble-01.txt), and it creates human
6315 readable strings out of binary data. Affected file
6316 lib/silccrypt/silchash.[ch].
6318 * Print the babble print now in addition of fingerprint as well
6319 in Irssi SILC client. Affected files are
6320 irssi/src/fe-common/silc/module-formats.[ch],
6321 irssi/src/fe-common/silc/core/client_ops.c.
6323 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6325 * Fixed a security problem found in SKE. The initiator's
6326 public key too is now added to the HASH hash value creation
6327 which is signed by the responder to create the SIGN value.
6328 This will prevent anyone in the middle to lie to the responder
6329 about the initiator's public key. If this is done now, the
6330 man in the middle will get caught. Updated the protocol
6333 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6335 * Better installation directory handling. Configure module
6336 paths and other paths automatically to example_silc* files
6337 in doc/. A patch by toma.
6339 * Fixed compiler warning from MPI library, and from SILC RNG.
6342 * Added SILC_SERVER_PID_FILE to define the pid file for server.
6343 It can be configured with ./configure. A patch by toma.
6345 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6347 * Find correct make to use in prepare-clean. A patch by
6348 toma. Affected file prepare-clean.
6350 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
6352 * Added irssi variables use_auto_addr, auto_bind_ip,
6353 auto_bind_port and auto_public_ip.
6355 * Changed the interface for silc_client_send_key_agreement
6356 in lib/silcclient/silcapi.h
6360 irssi/src/silc/core/silc-core.c
6362 lib/silcclient/silcapi.h
6363 irssi/src/silc/core/silc-channels.c
6364 lib/silcclient/client_keyagr.c
6367 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6369 * Added silc_pkcs_public_key_compare to compare two
6370 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
6372 * Check that the client who set the founder mode on the
6373 channel is the same client that is giving the founder
6374 mode to itself. It is done by comparing the saved public
6375 key (it is saved even in the authentication is passphrase).
6376 Affected file silcd/command.c.
6378 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6380 * Do not process packet for disconnected socket connection.
6381 Affected file lib/silccore/silcpacket.c.
6383 * Process the DISCONNECT packet through scheduler in the
6384 client library. Affected file lib/silcclient/client.c.
6386 * Fixed the silc_client_packet_parse to not to increase
6387 the packet sequence number if the conn->sock and the
6388 current socket connection is not same. This can happen
6389 for example during key agreement when the conn includes
6390 multiple socket connections (listeners). Affected file
6391 lib/silcclient/client.c.
6393 * The sender of the file transfer request now provides also
6394 the pointer (listener) for the key exchange protocol. If
6395 the listener cannot be created then it sends empty key
6396 agreement and lets the receiver provide the listener.
6398 Added `local_ip' and `local_port' arguments to the
6399 silc_client_file_send. If they are provided they are used,
6400 if not then it will attempt to find local IP address, if
6401 not found or bind fails then the remote client will provide
6404 Affected files are lib/silcclient/client_ftp.c and
6405 lib/silcclient/silcapi.h.
6407 * Extended the FILE SEND command to support defining the
6408 local IP and port for key exchange listener. They are
6409 optional. Affected file irssi/src/silc/core/silc-servers.c.
6411 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6413 * Defined to WHOIS command reply the sending of fingerprint
6414 of the client's public key (if the proof of posession of the
6415 corresponding private key is verified by the server).
6416 Updated to the protocol specification.
6418 * Added support of receiving the client's public key's
6419 fingerprint in command reply in client library. Affected
6420 file is lib/silcclient/command_reply.c, and
6421 lib/silcclient/idlist.[ch].
6423 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6425 * Do not send over 128 chars long nickname to the server
6426 in NICK command. Affected file lib/silcclient/command.c.
6428 * Do not send over 256 chars long channel names to the server
6429 in JOIN command. Affected file lib/silcclient/command.c.
6431 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6433 * Assure that silc_server_close_connection cannot be called
6434 twice for same socket context. Affected file is
6437 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6439 * Send error message to application if opening file for
6440 writing during file transfer fails. Affected file is
6441 lib/silcclient/client_ftp.c.
6443 Remove all file transfer sessions for a client that we're
6444 removing from ID cache.
6446 Affected file is lib/silcclient/client_ftp.c.
6448 * Fixed silc_net_addr2bin to return correct address. Affected
6449 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6451 * Fixed file transfer session removing on signoff notify.
6452 Affected file irssi/src/silc/core/silc-servers.c.
6454 * Added the SilcClientFileError to be returned in the monitor
6455 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
6456 Affected file lib/silcclient/silcapi.h.
6458 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6460 * Fixed a crash in silc_client_ftp_free_sessions and
6461 silc_client_ftp_session_free_client. Affected file
6462 lib/silcclient/client_ftp.c.
6464 * Added `disabled' field in the SilcChannelEntry in the server
6465 to indicate if the server entry is disabled. Affected file
6466 silcd/idlist.h, silcd/command[_reply].c.
6468 * SILC server adds now /var/run/silcd.pid everytime it is
6469 started. Affected file silcd/silcd.c.
6471 * Added silc_server_packet_send_clients to send a packet to
6472 the provided table of client entries. Affected file
6473 silcd/packet_send.[ch].
6475 * Fixed a crash in client resolving in client_prvmsg.c in
6476 client library. Affected file lib/silcclient/client_prvmsg.c.
6478 * Do not actually remove the client directly from ID cache
6479 during SERVER_SIGNOFF, but invalidate it. This way we
6480 preserve the WHOWAS info for the client. Affected file
6481 silcd/server_util.c.
6483 * Fixed SERVER_SIGNOFF notify handling in the server. The
6484 server is now able to process incoming SERVER_SIGNOFF notify
6485 for a server that it doesn't even know about. It will remove
6486 the clients provided in the notify. Affected file
6487 silcd/packet_receive.c.
6489 * Check for partial packet in data queue after every packet that
6490 was found from the queue. Return and wait for more data if
6491 there is partial data in queue. Affected file is
6492 lib/silccore/silcpacket.c.
6494 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6496 * Added SilcClietFileError enum to indicate error in
6497 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6498 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6499 Affected files lib/silcclient/silcapi.h and
6500 lib/silcclient/client_ftp.c.
6502 * Check that newsize in silc_buffer_realloc is larger than
6503 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6505 * Added better monitor of file transfers. It now monitors
6506 key agreement protocol during the file transfer too. Added
6507 error reporting too. Affected files
6508 irssi/src/silc/core/silc-servers.c,
6509 irssi/src/fe-common/silc/module-formats.[ch].
6511 * Wrote a help file for FILE command.
6513 * Added silc_rng_global_get_byte_fast to get not-so-secure
6514 random data as fast as possible. Random data is read from
6515 /dev/urandom if available and from the SILC RNG if not
6516 available. It is used in padding generation. Affected file
6517 lib/silccrypt/silcrng.[ch].
6519 * All packets in client library are now processed synchronously.
6520 Optimized packet processing a lot. Affected file
6521 lib/silcclient/client.c.
6523 * All server connection packets are processing synchronously
6524 now in server, to optimize packet processing. Affected file
6527 * Include files are installed now only in Toolkit distribution
6528 if make install is given. Affected files: all Makefile.am's.
6530 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6532 * Assure that silc_client_notify_by_server_resolve does not
6533 resolve the client information multiple times. If it cannot
6534 be found by the first it cannot be found at all. Affected
6535 file lib/silcclient/client_notify.c.
6537 * Fixed WHOWAS command reply calling. Affected file
6538 lib/silcclient/command_reply.c.
6540 * Removed all references to silc_idlist_get_client from the
6541 Irssi SILC client since that call is internal call used by
6542 the library. The Irssi SILC client will use now client
6543 retrieval functions found in silcapi.h.
6545 * Fixed a bug in resolving nickname info before sending
6546 private message. It used freed memory. Affected file
6547 irssi/src/silc/core/silc-servers.c.
6549 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6551 * Assure my_channels statistics cannot go negative in server.
6552 Affected files silcd/server.c, silcd/server_util.c.
6554 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6556 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6558 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6560 * Win32 Toolkit changes. Affected files
6561 win32/silc.dsw, win32/libsilc/libsilc.def,
6562 win32/libsilcclient/libsilc.def,
6563 lib/silcutil/silcutil.c, and
6564 lib/sftp/sftp_fs_memory.c.
6566 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6568 * Added silc_net_localip to return local host's IP address.
6569 Affected file lib/silcutil/silcnet.[ch].
6571 * If key exchange or rekey protocol is active for a connection
6572 parse all packets syncronously since there might be packets
6573 in packet queue that we are not able to process without first
6574 processing packets before them. Affected file silcd/server,
6575 lib/silcclient/client.c.
6577 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6578 whether library should continue processing the packet.
6579 Affected file lib/silccore/silcpacket.h.
6581 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6582 SilcSFTPMonitorData to SFTP server to monitor various
6583 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6584 lib/silcsftp/sftp_server.c.
6586 * Added silc_file_size to return file size. Affected file
6587 lib/silcutil/silcutil.[ch].
6589 * Implemented the file transfer support for the client library.
6590 Added preliminary support for simple client to client one-file
6591 transmission. Affected file lib/silcclient/client_ftp.c,
6592 lib/silccilent/client.[ch].
6594 * Added new local command FILE to the Irssi SILC Client.
6595 It is used to perform the file transfer. It has subcommands
6596 SEND, RECEIVE, SHOW and CLOSE. Affected files
6597 irssi/src/silc/core/client_ops.c,
6598 irssi/src/silc/core/silc-server.[ch].
6600 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6602 * Relay the SILC_PACKET_FTP in the server. Affected files
6603 silcd/server.c and silcd/packet_receive.c.
6605 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6607 * Renamed silc_file_read and silc_file_write to functions
6608 silc_file_readfile and silc_file_writefile. Added function
6609 silc_file_open and silc_file_close. Affected files
6610 lib/silcutil/silcutil.[ch].
6612 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6614 * Resolve the client info when received private message or
6615 channel message for a client which nickname we don't know.
6616 Affected files lib/silcclient/client_prvmsg.c and
6617 lib/silcclient/client_channel.c.
6619 * Do not crash in /KEY if client is not connected. Affected
6620 file irssi/src/silc/core/silc-channels.c.
6622 * Added SilcClientStatus field to the SilcClientEntry in the
6623 lib/silcclient/idlist.h.
6625 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6626 is incomplete and is being resolved, it won't be resolved
6629 Make sure also that USERS command reply does not resolve
6630 twice information. Affected file is
6631 lib/silcclient/command_reply.c.
6633 Make sure that silc_client_get_clients_by_list does not
6634 resolve twice same information.
6636 * Check for valid client->id in the silc_server_free_client_data.
6637 Affected file silcd/server.c.
6639 * Fixed /GETKEY nick@server not to crash if the server entry
6640 is not found. Affected file lib/silcclient/command.c.
6642 * Fixed the silc_server_check_cmode_rights to check the
6643 requested modes correctly. Affected file silcd/command.c.
6645 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6647 * Better checks for non-printable chars in nick added.
6648 Affected file silcd/command.c.
6650 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6652 * Call the silc_server_udpate_servers_by_server in the
6653 primary router that comes back online in the backup resuming
6654 protocol. Otherwise it routes packets wrong. Affected file
6655 silcd/server_util.[ch], silcd/server_backup.c.
6657 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6659 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6660 lib/silcutil/silcbuffmt.[ch].
6662 * Redefined the SILC packet header to include the padding
6663 length. Affected file lib/silccore/silcpacket.[ch].
6665 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6666 length for maximum padding up to 128 bytes). Affected
6667 file lib/silccore/silcpacket.h.
6669 * Removed all backwards support for old 0.5.x MAC thingies.
6670 The SILC packet header change makes it impossible to be
6671 backwards compatible.
6673 * Send the ENDING packet with timeout in the backup resuming
6674 protocol. This is to assure that all routers has connected
6675 to the primary router. Affected file silcd/server_backup.c.
6677 * Changed the RNG to take the first IV from random data. It
6678 used to take it from zero actually. Changed the RNG also
6679 to use /dev/urandom during session. /dev/random is used
6680 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6682 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6684 * Changed the SILC packet header to have the first two bytes
6685 (the packet length) encrypted. Affected files aroung the
6686 code tree, lib/silccore/silcpacket.[ch]. Removed the
6687 SilcPacketCheckDecrypt callback. It is not needed anymore
6688 since the silc_packet_receive_process will determine now
6689 whether the packet is normal or special.
6691 * Implemented the unidirectional MAC keys. Affected files
6692 lib/silcske/silcske.c, silcd/protocol.c and
6693 lib/silcclient/protocol.c.
6695 * Implemented the packet sequence number to the MAC computation.
6696 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6697 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6698 lib/silcclient/protocol.c.
6700 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6702 * Allow backup router to announce servers. All servers
6703 announced by backup router are added to the global list
6704 automatically. Update hte server's socket to our primary
6705 router also when backup router announces a server.
6706 Affected file silcd/packet_receive.c.
6708 * Do not update the client->router in the function
6709 silc_server_udpate_clients_by_server if the client is on
6710 global list. We might fail to find any specific server
6711 for locally connected clients and local cell clients. They
6712 should still use the `from' and not `to' as client->router.
6713 This fixes backup router resuming protocol. Affected file
6714 silcd/server_util.c.
6716 * Decrease channel statistics count only if the channel
6717 deletion worked. Affected files are silcd/server.c and
6718 silcd/server_util.c.
6720 * Added silc_server_update_servers_by_server to update origin
6721 of all server entries. Used during backup router protocol.
6722 Affected files silcd/server_util.[ch], silcd/server.c. and
6723 silcd/backup_router.c.
6725 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6726 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6727 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6728 lib/silccrypt/silchmac.c.
6730 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6732 * Assure that router cannot reroute the same channel message
6733 to the sender. Affected file silcd/packet_receive.c.
6735 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6737 * Made better checks that the channel message is not sent
6738 to the router it came from. Affected file is
6739 silcd/packet_send.c. Fixed memory leak too.
6741 * Announce informations for incoming router connection, but
6742 only after checking if it is replaced by backup router.
6743 Affected file silcd/packet_receive.c.
6745 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6747 * Fixed the backup resuming protocol to work in multiple
6748 router environment. Affected file silcd/server_backup.c.
6750 * Route packet only to one router in the function
6751 silc_server_packet_send_to_channel. Affected file is
6752 silcd/packet_send.c.
6754 * Fixed silc_server_send_notify_dest to set the broadcast
6755 flag. Fixed the silc_server_send_notify_topic to actually
6756 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6757 Affected file silcd/packet_send.c.
6759 * Changed the SFTP Filesystem interface. Changed the
6760 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6761 the filesystem operation function. The SilcSFTPFilesystem
6762 is now a context that is allocated by all filesystem allocation
6763 functions and it already includes the operations structure
6764 and filesystem specific context. It is given as argument
6765 now to the silc_sftp_server_start. This made the interface
6766 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6767 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6769 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6771 * Changed the backup router adding and getting interfaces
6772 in the server. The router that will be replaced by the
6773 specified backup router is now sent as argument. Affected
6774 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6777 * Added silc_net_addr2bin_ne to return the binary form of
6778 the IP address in network byte order. Affected files
6779 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6781 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6783 * Check for existing server ID in silc_server_new_server
6784 and in silc_server_connect_to_router_final and remove the
6785 old entry if it exists. Affected file silcd/packet_receive.c,
6788 * Send the channel message always to only one router, either
6789 in upstream or downstream. Affected file is
6790 silcd/packet_send.c.
6792 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6794 * Wrote the definition of the backup resuming protocol to the
6795 protocol specification.
6797 * Removed one redundant channel key generation from normal
6798 server during joining procedure. Removed one redundant
6799 channel key sending from server to router during joining
6800 procedure. Affected file silcd/command.c.
6802 * Made minor bugfixes to the backup router resuming protocol.
6803 Affected file silcd/server_backup.c, server.c.
6805 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6807 * Added --disable-asm configuration option. Affected files
6808 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6811 * Implemented the backup resuming protocol that is used to
6812 resume the primary router position in the cell after the
6813 primary router comes back online. Affected files
6814 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6815 and silcd/server_util.[ch].
6817 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6819 * Sleep two (2) seconds after sending QUIT command to server.
6820 Affected file lib/silcclient/command.c.
6822 * Assure that if outgoing data buffer is pending do not force
6823 send any data. Affected file silcd/packet_send.c.
6825 * Assure that if outgoing data buffer is pending do not force
6826 send any data. Affected file lib/silcclient/client.c.
6828 * Implemented the backup router support when the primary router
6829 goes down. The servers and routers can now use the backup
6830 router as new primary router without loosing connectivity.
6832 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6834 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6835 in the server to indicate disabled entry. All data read
6836 from the connection will be ignored and no data is sent
6837 for entry that is disabled. Affected files are
6838 silcd/idlist.h, silcd/server.c.
6840 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6842 * Created SFTP client and server test programs in the
6843 lib/silcsftp/tests directory.
6845 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6847 * Implemented memory filesystem (virtual filesystem) for
6848 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6851 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6853 * Implemented the SFTP (SSH File Transfer Protocol) to the
6854 lib/silcsftp. It includes SFTP client and SFTP server
6857 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6859 * Moved lib/silccore/silcprotocol.[ch] to the
6860 lib/silcutil library.
6862 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6863 take variable argument list pointer as argument. Affected
6864 file lib/silcutil/silcbuffmt.[ch].
6866 * Added silc_buffer_set function that is used to set data
6867 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6868 Affected file lib/silcutil/silcbuffer.h.
6870 * Changed various routines in the core library to use the new
6871 silc_buffer_set instead of allocating new buffer only for
6874 * Added 64-bit value formatting and unformatting support to the
6875 silc_buffer_[un]format routines. Affected file is
6876 lib/silcutil/silcbuffmt.[ch].
6878 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6879 to includes/bitmove.h.
6881 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6883 * Fixed channel user mode saving in client library. Affected
6884 file lib/silcclient/command[_reply].c.
6886 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6888 * Defined the file transfer to the SILC Protocol. Added
6889 new packet type SILC_PACKET_FTP and defined File Transfer
6890 Payload. The mandatory file transfer protocol is SFTP
6891 (SSH File Transfer Protocol). Affected file in addition
6892 of the internet draft is lib/silccore/silcpacket.h.
6894 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6895 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6896 is used as part of backup router protocol when the primary
6897 router of the cell is back online and wishes to resume
6898 the position as primary router.
6900 * Redefined the MAC generation keys in the protocol. The
6901 same key is not used anymore in both direction. Both
6902 direction will now use different keys for sending and
6903 receiving. This fixes a potential security flaw. This
6904 change causes incompatibilities in the protocol.
6906 * Redefined also the MAC computation from the packet.
6907 An packet sequence number is now added to the MAC
6908 computation. This prevents possible replay attacks against
6909 the protocol. This change too causes incompatibilities
6912 Added `sequence' field to the SilcPacketContext to hold
6913 the current sequence number for the packet.
6915 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6917 * Added `created' field to the SilcIDListData in the file
6918 silcd/idlist.h to indicate the time when the entry was
6921 * Added `created' field to the SilcChannelEntry too. Affected
6922 file silcd/idlist.h.
6924 * Added `creation_time' aguments to all the announcement functions
6925 in the server. If it is provided then only the entries that
6926 was created after the provided time frame are actually
6927 announced. Affected file silcd/server.[ch].
6929 * The protocol says that the Channel ID's IP address must be
6930 based on the router's IP address. Added check for this in
6931 the silc_server_new_channel when processing incoming New Channel
6932 Payload. Affected file silcd/packet_receive.c.
6934 * Print out the correct version with --version in SILC client.
6935 Affected file irssi/src/silc/core/silc-core.c.
6937 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6939 * Fixed WHOWAS command to check for completnes of the client
6940 entry always, not just when the command is coming from client.
6941 Affected file silcd/command.c.
6943 * Added new function silc_server_packet_queue_purge to purge the
6944 outgoing data queue to the network. After the function returns
6945 it is guaranteed that the outgoing packet queue is empty.
6946 Affected file silcd/packet_send.[ch].
6948 * Purge the outgoing packet queue in the rekey protocol's final
6949 callback to assure that all rekey packets go to the network
6950 before quitting the protocol. Affected file silcd/server.c.
6952 * Added silc_client_packet_queue_parse as similar function as
6953 in server to the client library. The affected file is
6954 lib/silcclient/client.c.
6956 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6958 * Splitted silcd/server.c and created silcd/server_util.[ch]
6959 for utility functions.
6961 * Added new socket flag SILC_SF_DISABLED to indicate that the
6962 connection is open but nothing can be sent to or received from
6963 the connection. Affected file lib/silcutil/silsockconn.[ch].
6964 The checking for disabled socket is checked in the low level
6965 silc_socket_write and silc_socket_read functions.
6967 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6969 * Allow only nicknames and channel names that fits into the
6970 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6972 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6974 * When processing JOIN command reply in server check that if
6975 the channel exists in our global list we'll move it the local
6976 list. Affected file silcd/command_reply.c.
6978 * Fixed the check whether client is joined on the channel already
6979 in JOIN command. Affected file lib/silcclient/command.c.
6981 * Fixed the JOIN command reply to check whether the channel
6982 already exists. Affected file lib/silcclient/command_reply.c.
6984 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6986 * Added silc_ske_status_string to map the SKE error numbers
6987 to readable strings. The affected files are
6988 lib/silcske/silcske[_status].[ch].
6990 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6992 * Do not show the private channels on the WHOIS channel list
6993 as it is not allowed by the protocol. The affected file is
6996 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6998 * Assure that the packet length digged from the actual packet
6999 is something sensible in the silc_packet_decrypt_rest_special
7000 in lib/silccrypt/silcpacket.c.
7002 * Free and NULL the allocated pointer in silc_hmac_alloc if
7003 the HMAC allocation fails. The affected file is
7004 lib/silccrypt/silchmac.c.
7006 * Print the selected security properties to the log files in
7007 the server. Affected file silcd/protocol.c.
7009 * Add SKE's reference counter even if calling the completion
7010 callback manually. Otherwise it goes negative, although it
7011 does not cause any problems. The affected file is
7012 lib/silcske/silcske.c.
7014 * Remove the client entry with short timeout after giving the
7015 KILL command. Affected file lib/silcclient/command.c.
7017 * Fixed to send error reply in WHOIS and IDENTIFY commands in
7018 case all found clients are already disconnected (WHOWAS would
7019 found them) in the server. Affected file silcd/command.c.
7021 * Update the last_receive (time of last data received) to be
7022 updated only when received private or channel message so that
7023 the idle time showed in WHOIS makes more sense.
7025 * Added boolean field `valid' in to the SilcClientEntry in the
7026 client library to indicate whether the entry is valid or not.
7027 This fixes the nickname change bug on channel when changing
7028 the nickname to be same than the old (like nick to Nick) the
7029 nickname formatter doesn't set the new nick anymore to Nick@host.
7030 Affected file lib/silcclient/idlist.[ch].
7032 * Now actually fixed the nickname changing on disconnection.
7033 Added new function silc_change_nick to the Irssi SILC Client.
7034 Affected file irssi/src/silc/core/client_ops.c,
7035 irssi/src/silc/core/silc-nicklist.[ch].
7037 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7039 * Check that the public key exists in the GETKEY command before
7040 trying to encode it. Affected file silcd/command.c.
7042 * Print some notifications on received public keys with GETKEY
7043 command in the Irssi SILC Client. Affected files are
7044 irssi/src/fe-common/silc/module-formats.[ch],
7045 irssi/src/silc/core/client_ops.c.
7047 * Use IDENTIFY command to resolve the server information in the
7048 GETKEY command instead of INFO command. Affected file
7049 lib/silcclient/command.c.
7051 * All command reply functions in the client library now calls
7052 the pending command reply callbacks even if an error has
7053 occurred. The server has done this a long time and now it was
7054 time to move the client library to this as well. Now all
7055 errors can be delivered back to the pending command reply
7056 callbacks if necessary. Affected files are
7057 lib/silcclient/command[_reply].[ch].
7059 * Change the nickname on disconnection back to the username
7060 because in reconnect the server will enforce it to it anyway.
7061 Affected file irssi/src/silc/core/silc-servers.c.
7063 * Fixed a config file parsing bug in the Irssi SILC client.
7064 Affected file irssi/src/silc/core/clientconfig.c.
7066 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7068 * When printing the channel mode on JOIN, verify that the
7069 channel key and channel's HMAC are valid. Affected file
7070 irssi/src/silc/core/client_ops.c.
7072 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7074 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
7075 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
7076 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
7078 * Removed channel key rekey task deleting from the function
7079 silc_server_save_channel_key. Affected file silcd/server.c.
7080 Added explicit timeout task context instead that is used to
7081 delete the task if we are registering a new task before the
7082 new task has elapsed.
7084 * When channel key rekey occurs the client library now saves
7085 the old channel key for a short period of time (10 seconds) and
7086 is able to use it in case some is still sending channel
7087 messages encrypted with the old key after the rekey. Affected
7088 file lib/silcclient/[idlist.h|client_channel.c].
7090 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7092 * Added check to the silc_server_new_id_real to not accept
7093 new ID if it is the sender's own ID. Affected file is
7094 silcd/packet_receive.c.
7096 * Assure that we do not announce ourself or the one we've
7097 sending our announcements when we're router and are announcing
7098 servers to our primary router. Affected file silcd/server.c.
7100 * Fixed silc_server_command_identify_check_client to assemble
7101 correct WHOIS packet. It send corrupted WHOIS packet and
7102 caused problem with router to router connections. Affected
7103 file silcd/command.c.
7105 Fixed also silc_server_command_whois_check the same way
7106 as for the IDENTIFY command.
7108 * Added new SilcIDListStatus to the server in the SilcIDListData
7109 structure. The status now includes the current status of
7110 the entry (like registered, resolved etc.). Affected file
7111 silcd/idlist.[ch]. Defined a bunch of different status types
7112 as well. This replaced the old boolean registered field as well.
7114 Added resolve_cmd_ident field to the SilcClientEntry structure
7115 too so that if the entry is for example being resolved so
7116 another command may attach to the same pending command reply
7117 without requiring to resolve the same entry again. This concept
7118 should optimize the WHOIS and the IDENTIFY resolving under
7119 heavy load by taking away unnecessary resolving for entries
7120 that are being resolved already.
7122 Added support for adding multiple pending commands for one
7123 command idenfier. Affected file silcd/command[_reply].[ch].
7125 * Fixed WHOIS and IDENTIFY save to remove the cache entry
7126 before deleting the data. Otherwise the hash table will have
7127 freed data in comparison functions. Affected file is
7128 silcd/command_reply.c.
7130 * Fixed silc_idlist_replace_client_id to add the new entry to
7131 the cache with NULL nickname. Otherwise there will be invalid
7132 memory as the nickname after the nickname is freed. Affected
7133 file silcd/packet_receive.c.
7135 * Fixed the silc_idlist_get_clients_by_hash. The entries was
7136 saved into wrong slots because the previous number of entries
7137 was not taken into account. Affected file silcd/idlist.c.
7138 Fixed same thing in silc_idlist_get_clients_by_nickname too.
7140 * If we are router and we receive JOIN notify to a channel that
7141 does not have any users then notified client is marked as the
7142 channel founder, as it is it. The affected file is
7143 silcd/packet_receive.c
7145 * Added to the extended hash table API's table_del_*ext functions
7146 the destructor as argument too, so that the caller can decide
7147 which destructor to use or whether to use destructor at all.
7148 Affected file lib/silcutil/silchashtable.[ch].
7150 * Fixed ID Cache purging. It actually deleted the entries from
7151 the hash table after the data was freed. The hash table ended
7152 up comparing freed memory. The affected file is
7153 lib/silccore/silcidcache.c.
7155 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7157 * Fixed Irssi SILC client's KILL command's HELP syntax.
7159 * The USERS command now resolves the detailed user information
7160 if the userinfo field is missing. Affected file is
7161 lib/silcclient/command_reply.c.
7163 * Do not print error in silc_file_read if the read file does
7164 not exist. Just silently return NULL. Affected file is
7165 lib/silcutil/silcutil.c.
7167 * Fixed the silc_log_output to not wine about NULL filename
7168 and to not create some bogus " " filename. Affected file is
7169 lib/silcutil/silclog.c.
7171 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7173 * Fixed various printing bugs on the user interface in the
7174 Irssi SILC Client. Minor changes that were forgotten from
7177 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7179 * Fixed the configure.in.pre and the compilation and distribution
7180 environment to support the new autoconf 2.52. That version is
7181 now required to compile the CVS trunk.
7183 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7185 * Renamed function silc_parse_nickname to silc_parse_userfqdn
7186 to generally parse user@fqdn format strings. Affected file
7187 lib/silcutil/silcutil.c.
7189 * Added nickname_format and nickname_force_format fields to the
7190 SilcClientParams structure. The first one defines the format
7191 for the nicknames that the library will enforce if the receives
7192 multiple same nicknames. The second one is boolean value and
7193 can be used to force the library to always enforce the format
7194 to the nicknames regardles whether there are multiple nicknames
7195 or not. This configurable formatting was employed to flexibly
7196 support accessing multiple nicknames from the user interface.
7197 The userinterface can now set the nicknames to what ever format
7198 they prefer. Affected file lib/silcclient/silcapi.h.
7200 Added function silc_client_nickname_format to the file
7201 lib/silcclient/idlist.c. It performs the nickname formatting.
7203 Added new field `hostname´ to the SilcClientEntry context.
7204 It holds the hostname of the client. Affected file is
7205 lib/silcclient/idlist.h.
7207 * Irssi SILC Client sets the nicknames in nick@hostn format.
7208 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
7209 irssi/src/silc/core/silc-core.c.
7211 The WHOIS printing now also shows both the real nickname and
7212 the formatted nickname so that user knows how to access the
7213 user if there are multiple same nicknames cached. Affected
7214 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
7215 printing formatting too to take the hostname now as a separate
7216 argument. The Affected file is
7217 irssi/src/fe-common/silc/modules-formats.[ch].
7219 * Changed the silc_client_get_clients_local to accept the formatted
7220 nickname as argument. It accepts the real nickname too but the
7221 formatted nickname can be used to find the true entry from
7222 multiple entries. Affected file lib/silcclient/silcapi.h and
7223 lib/silcclient/idlist.c.
7225 * Added nickname_format_parse field to the SilcClientParams.
7226 It is a callback function provided by the application to parse
7227 the nickname out of the formatted nickname string. The library
7228 calls it to get the nickname from the formatted string. Since
7229 the application generally knows better the format of the nickname
7230 string it parses it instead of the library, even though library
7231 encodes the formatted string. If the callback function is not
7232 provided then the library will use the string as is. The
7233 affected file is lib/silcclient/silcapi.h.
7235 * All the nickname strings passed to the client library in
7236 commands are now expected to be formatted nickname strings.
7237 If the command does not support the formatted nickname string
7238 it will assume that the sent string is the actual nickname.
7239 Affected file lib/silcclient/command.c.
7241 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7243 * Added public key authentication support to OPER and SILCOPER
7244 commands in the client library. Affected file is
7245 lib/silcclient/command.c.
7247 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7249 * Changed the get_auth_methdod client operation to be asynchronous.
7250 It can be async if the application resolves the authentication
7251 method from the server during the negotiation. Added new
7252 SilcGetAuthMeth completion callback that the application will
7253 call after resolving the authentication method.
7255 Added function silc_client_request_authentication_method that
7256 the application can use to resolve the authentication method
7257 from the server. Added also SilcConnectionAuthRequest callback
7258 that the library will call after the server has replied. The
7259 application can call this function if it does not know the
7260 current authentication method.
7262 Affected files are lib/silcclient/client.c and
7263 lib/silcclient/silcapi.h.
7265 * The Irssi SILC client now automatically resolves the authentication
7266 method incase any configuration information is not present (and
7267 currently there never is). The affected file is
7268 irssi/src/silc/core/client_ops.c.
7270 * Fixed public key authentication from the client library.
7271 Affected file lib/silcclient/protocol.c. Changed also the
7272 protocol specification about the public key authentication in
7273 the connection authentication protocol. The actual data to be
7274 signed is now computed with a hash function before signing.
7276 * Fixed the public key authentication from the server as well.
7277 Affected file silcd/protocol.c.
7279 * Removed the mlock()'s from the memory allocation routines.
7280 Affected file lib/silcutil/silcmemory.c. The ./configure does
7281 not check anymore for the mlock(). Affected file is
7284 * Fixed USERS command in server to allow the execution of the
7285 command for private and secret channels if the client sending
7286 the command is on the channel. Affected file silcd/command.c.
7288 * Fixed silc_client_get_clients_local to return the clients
7289 count correctly. It could return wrong value. Affected file
7290 lib/silcclient/idlist.c.
7292 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7294 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
7295 types. The assembler optimizations seemed not to like 64-bit
7296 data types. The assmebler optimizations thus are now enabled
7297 also for BSD systems as opposed to only enable them for Linux.
7299 * Do not check for threads at all on BSD systems. Affected
7300 file configure.in.pre.
7302 * Removed -n and -h options from the Irssi SILC Client since
7303 they are not used in silc.
7305 * Fixed the prime generation to assure that the first digit
7306 of the generated random number is not zero since our conversion
7307 routines does not like number strings that starts with zero
7308 digit. If zero digit is seen the random number is regenerated.
7309 This caused some corrupted RSA keys when the zero first digit
7310 was met. Affected file lib/silcmath/silcprimegen.c.
7312 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7314 * Fixed WIN32 configuration in the ./configure script.
7315 Fixed to include xti.h on environments that has it.
7316 Patches by Carsten Ilchmann and andrew.
7318 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7320 * Changed the silc_id_create_client_id to be collision
7321 resistant. It is now assured that there cannot be created
7322 two same client ID's. I suspect that some weird bugs in
7323 the server were actually caused by duplicate Client IDs.
7324 Affected file silcd/serverid.[ch]. A router receiving
7325 new ID now also assures and informs the sending server
7326 if the ID caused collision.
7328 * Changed the silc_id_create_channel_id to also assure that
7329 there are no collisions.
7331 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7333 * Statement about ignoring the Mutual Authentication flag when
7334 performing rekey with PFS was a bit misleading. It is ignored
7335 if it was set in the initial negotiation, it cannot be even
7336 set in the rekey. Fixed in the ke-auth draft. Started the
7337 new versions of the protocol drafts in the doc/.
7339 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7341 * Fixed a bug in silc_client_command_identify_save when saving
7342 new channel information. The channel name was no duplicated
7343 and caused crash on exit. Affected file is
7344 lib/silcclient/command_reply.c.
7346 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7348 * Fixed the getkey command handling in the server. Send just
7349 empty OK reply to the sender if the key could not be fetched
7350 (but everything else was ok, like the key just was not available).
7351 Changed the public key parameter to optional in the protocol
7352 specs so that empty OK reply can be sent. Affected file
7355 Added a message to Irssi SILC client to tell to user if the
7356 server did not return a public key.
7358 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
7360 * Fixed a channel key regeneration bug. It registered new
7361 timeout tasks exponentially until all system resources were
7362 used. Affected file silcd/server.c.
7364 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7366 * Added the SILC Document generator to the scripts/silcdoc.
7367 It can be used to generate the Toolkit Reference Manual out
7368 of the source tree. Internally it will also use the RoboDoc
7369 generator now imported in util/robodoc.
7371 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7373 * Added couple of return's in rekey protocol if error orccurred
7374 during the protocol. The execution must be terminated.
7375 Affected file silcd/protocol.c. Also, terminate the protocol
7376 always with timeout.
7378 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7380 * The client's Client ID was created initally from the wrong
7381 nickname (it could have been in format nick@host) in the
7382 silc_server_new_client. Affected file silcd/packet_receive.c
7384 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7386 * Added some SILC_LOG_ERROR's to various error conditions
7387 if client could not be added to ID cache. Affected files
7388 silcd/packet_receive.c and silcd/server.c.
7390 * When client's sock->user_data is freed, NULL also the
7391 client->router and client->connection pointers. Added check
7392 for these pointers being NULL to various places around the
7393 code. Affected file silcd/server.c.
7395 * Added client->data.registered == TRUE checks to various
7396 places around the code to assure that unregistered client's
7397 are not handled when it is not allowed. Affected file
7400 * Added `bool registered' fields to all
7401 silc_idlist_[server|client]_get_* routines to indicate whether
7402 the fetched client needs to be registered or not. Affected
7403 file silcd/idlist.[ch].
7405 * Add your own entry as registered to the ID cache in the
7406 server. Affected file server.c.
7408 * Fixed a bug in silc_server_new_server. The SilcServer was
7409 set as the new server's context instead of SilcServerEntry.
7410 This naturally caused some weird bugs.
7412 * Added "updated" field the SilcChannelEntry which indicates
7413 the time since the channel entry was last accessed. This
7414 can be used to determine whether it is necessary to
7415 announce the channel after backup resuming protocol.
7416 Affected files silcd/idlist.[ch].
7418 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7420 * Do not delete the channel rekey task when adding it
7421 for in silc_server_create_channel_key.
7423 * Changed the silc_server_create_channel_key to return
7424 TRUE or FALSE to indicate the success of the channel key
7427 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7429 * Fixed MSVC++ project files and added missing files to
7430 Makefiles under win32/.
7432 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7434 * Do not add TCP_NODELAY flag if the operating system
7435 does not have it defined. Affected files are
7436 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
7438 * Fixed buffer overflow from Irssi SILC Client. Affected
7439 file irssi/src/fe-common/core/themes.c.
7441 * Fixed double free in client library in the file
7442 lib/silcclient/client.c when disconnecting from server.
7444 * Applied double free patch from cras to Irssi SILC client.
7445 Affected files irssi/src/core/[modules/expandos].c
7447 * Fixed the disconnection handling to Irssi SILC Client.
7448 The application must call silc_client_close_connection
7449 in ops->connect client operation in case of failure of
7450 the connection. Affected file is
7451 irssi/src/silc/core/client_ops.c.
7453 * Do not set sock->protocol to NULL in the function
7454 silc_client_close_connection after executing the protocol's
7455 final callback since the sock might not be valid anymore.
7456 Affected file lib/silcclient/client.c.
7458 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7460 * Do not enable SILC_THREADS if the linking with libpthread
7461 did not happen. Affected file configure.in.pre.
7463 * Added notion to protocol specification that server must
7464 verify the sent authentication payload with CMODE when
7465 setting the channel founder key. Implemented it to the
7466 server. Affected file silcd/command.c.
7468 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7470 * Added _EXTRA_DIST SILC distribution variable to the
7471 distributions file. It is used to conditionally add extra
7472 files or directories to the specific distribution. Affected
7473 files ./prepare, Makefile.am.pre and distributions.
7475 Removed the `_' from the start of the distribution names.
7478 * Added README.WIN32 for instructions to compile the Toolkit
7481 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7483 * Fixed a double free in disconnection in the server. Affected
7484 file is silcd/server.c.
7486 * Fixed the lib/silcske/groups.c to work now also with GMP
7487 MP library. The string conversion did not work when using
7488 specific base and the base is indicated in the string as well.
7490 * Created win32/ directory which now includes MSVC++ specific
7491 stuff so that toolkit (DLLs) may be compiled with MSVC++.
7492 It will appear only in the toolkit distribution
7494 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7496 * Changed the key material distribution function in case when
7497 the hash output is too short. The data is now concatenated
7498 a bit differently than it used to. Made the change to the
7499 SKE protocol specification.
7501 * Added better GMP detection to configure.in.pre. A patch
7504 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7506 * Fixed a minor bug in SKE that might cause some problem on
7507 some platforms. Affected file lib/silcske/silcske.c.
7509 * Added the cookie checking for initiator in the SKE. It checks
7510 that the responder returns the sent cookie unmodified. The
7511 affected file is lib/silcske/silcske.c. Added new SKE
7512 error type INVALID_COOKIE that can be sent during the
7513 negotiation. Fixed some memory leaks as well.
7515 * Added the "invalid cookie" error message to Irssi SILC client's
7518 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7520 * Added `task_max' field to the SilcClientParams to indicate
7521 the maximum tasks the scheduler can handle. If set to zero,
7522 default values are used. Affected file lib/silcclient/silcapi.h.
7524 * Fixed memory leaks in silc_client_close_connection. Affected
7525 file lib/silcclient/client.c.
7527 * Added silc_client_del_client_entry to client library to free
7528 all memory of given client entry. Affected file is
7529 lib/silcclient/idlist.[ch].
7531 * Added new functions silc_client_del_channel and
7532 silc_client_del_server to delete channel and server entries.
7533 Affected file lib/silcclient/[silcapi.h/idlist.c].
7535 * Removed silc_client_del_client_by_id from silcapi.h.
7537 * Fixed the INFO command to return the server's own info
7538 correctly when querying by Server ID. Affected file is
7541 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7543 * Removed the non-blocking settings in WIN32 code in the
7544 silc_sock_[read/write] and added SleepEx instead. Affected
7545 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7546 of input data is now checked with FIONREAD and ioctlsocket.
7548 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7550 * Call silc_schedule_task_del_by_context in the
7551 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7552 Affected file lib/silccore/silcprotocol.c.
7554 * Call silc_protocol_cancel for active protocols in the
7555 silc_server_close_connection if the funtion
7556 silc_server_free_sock_user_data has not been called.
7557 Affected file silcd/server.c.
7559 * Generic tasks cannot be deleted using the del_by_fd
7560 task deleting function since generic tasks does not match
7561 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7563 * Added a notion to SILCOPER help file that the SILCOPER works
7564 only on router server, not on normal server.
7566 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7568 * Added for WIN32 support for the new scheduler as well.
7569 Affected file lib/silcutil/win32/silcwin32schedule.c.
7571 * Fixed the SHA1 implementation to work on various platforms.
7573 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7575 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7576 API. It is part of the scheduler now. Everything else is
7577 as previously but some functions has changed their names.
7578 Checkout the lib/silcutil/silcschedule.h for the interface.
7579 Updated all applications to use the new interface. Affected
7580 files are lib/silcutil/silcschedule.[ch].
7582 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7584 * Found a bug in the SKE implementation. The HASH value,
7585 specified by the protocol, was not computed correctly. The
7586 public key of the responder was not added to the computation
7587 even though it is mandatory. Affected file lib/silcske/silcske.c.
7588 This unfortunately causes incompatibilities with older
7589 clients and servers.
7591 * Added WIN32 specific network init and uninit functions:
7592 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7593 the Winsock2. Affected file lib/silcutil/silcnet.h and
7594 lib/silcutil/win32/silcwin32net.c.
7596 * Set the socket always to nonblocking mode on WIN32 after
7597 reading data or writing data. Affected file is
7598 lib/silcutil/win32/silcwin32sockconn.c.
7600 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7602 * Fixed various compilation problems under WIN32. Affected
7603 files lib/silcutil/win32/silcwin32thread.c and
7604 lib/silcutil/win32/silcwin32schedule.c.
7606 * Removed all _internal.h #includes from public header
7607 files. Internal headers must never be included from
7610 Removed also the lib/silcske/payload_internal.h file.
7612 * All include files that may be needed (public and some others
7613 included by the public headers) by application developers are
7614 now copied to the ./includes directory. It does not copy any
7615 internal headers. Affected file Makefile.defines.pre and all
7616 Makefile.am's under lib/ and subdirs.
7618 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7620 * Do not change the ~/.silc directory's permissions automatically.
7621 Affected file irssi/src/silc/core/clientutil.c.
7623 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7625 * Do not cancel the protocol in silc_server_close_connection
7626 it might cause recursion. Now cancelled in the function
7627 silc_server_free_sock_user_data. Affected file silcd/server.c.
7629 * Fixed the silc_server_remove_clients_by_server to regenerate
7630 the channel keys correctly finally. Added also new function
7631 silc_server_remove_clients_channels to actually do it.
7632 Affected file silcd/server.c.
7634 * Fixed the silc_server_new_channel to not crash by giving
7635 wrong router to the new channel. Affected file is
7636 silcd/packet_receive.c.
7638 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7640 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7641 which is given as argument to the silc_client_alloc now.
7642 It can be used to configure the client and set various parameters
7643 that affect the function of the client.
7645 * The USERS command in server did not check whether the channel
7646 is private or secret. Affected file silcd/command.c.
7648 * Added new argument to the USERS command in protocol specification.
7649 The USERS command now can take the channel name as argument
7650 as well. Added support for this in client and server and
7651 updated the protocol specs.
7653 * Completed the GETKEY command in client. It can be now used
7654 to fetch also servers public key not only some clients.
7655 Affected files lib/silcclient/command[_reply].c.
7657 * Added silc_client_get_server to return server entry by the
7658 server name. Affected files lib/silcclient/silcapi.h and
7661 * Redefined the IDENTIFY command in protocol specification to be
7662 more generic. It now can be used to query information about
7663 any entity in the SILC Network, including clients, servers and
7664 channels. The query may be based either the entity's name
7665 or the ID. Added support for this in both client and server.
7667 Affected files silcd/command.c and lib/silcclient/command.c
7668 and command_reply.c.
7670 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7671 the _from_client and _from_server functions. Affected file
7674 * Added silc_client_get_channel_by_id_resolve to the file
7675 lib/silcclient/silcapi.h to resolve channel information by
7676 its ID. Added also silc_client_get_channel_by_id that
7677 does not resolve it from the server.
7679 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7681 * Added SilcServerEntry context into the client library
7682 to represent one server. The INFO command now allocates
7683 these to save the resolved server info. For now on the
7684 client library will also keep information about servers,
7685 connected and resolved with INFO.
7687 The INFO command now allocates the SilcServerEntry context
7688 and saves the server info there. The COMMAND_REPLY in
7689 the INFO now returns the parameters to application in
7690 same order as defined in the protocol specification.
7692 The entries are cached in the client->server_cache.
7694 * The INFO command is now issued after received the Client ID
7695 from the server. Affected file lib/silcclient/client.c.
7697 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7698 to the application as the mode changer might be server.
7699 It is guaranteed that NULL is not returned anymore to the
7700 application. Affected file lib/silcclient/client_notify.c.
7702 The ID Type is now also passed to the application so that
7703 it can check whether the returned entry is SilcClientEntry
7706 Added new function silc_client_get_server_by_id to return
7707 the server entry by ID. Affected files are the
7708 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7710 * Do not create the channel in the Irssi SILC Client when issuing
7711 the JOIN command but when received the sucessful JOIN command
7712 reply. Otherwise the channel might get created even though we
7713 could not join it. The Affected file is
7714 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7716 * Fixed a channel joining bug in router. The router must also
7717 check the channel modes, invite and ban lists etc. when serving
7718 the JOIN command sent by normal server. Affected file is
7719 silcd/command.c. The router now resolves the client's
7720 information from the server who sent the JOIN command if it
7721 does not know it, and processes the JOIN command only after
7724 * Changed the SilcCommandCb to take new argument; void *context2.
7725 Affected file lib/silccore/silccommand.h
7727 The second argument in the command callbacks in the server now
7728 includes the SilcServerCommandReplyContext if the command was
7729 called as pending command callback from the command reply.
7730 Otherwise it is NULL. When called as pending the status of the
7731 command reply will be checked and if it was erronous the
7732 error will be sent to the original sender of the command.
7733 This way the client always receives the error messages even
7734 though the server was actually the one who received the error
7735 when it resent the command to router, for example. Affected
7736 files silcd/command[_reply].[ch].
7738 * Fixed sending WHOWAS command's error message to client if
7739 the requested client could not be found. It was missing.
7742 * Changed the CMODE and CUMODE commands reply arguments in the
7743 protocol specification. The Channel ID is now sent in both
7744 of the commands to identify the channel. Implemented this
7745 new feature to the client and server. Affected files
7746 lib/silcclient/command_reply.c and silcd/command.c.
7748 * Made better checks for invite and ban lists in the JOIN
7749 command in server. Affected file silcd/command.c.
7751 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7753 * The server now performs the incoming host IP/DNS lookup
7754 using the silc_socket_host_lookup and thus does not block
7755 the server anymore. Affected file silcd/server.c.
7757 * Completed the multi-thread support for SILC Scheduler in
7758 the lib/silcutil/silcschedule.c.
7760 * Fixed the configure.in.pre to detect the pthread correctly
7763 * Fixed a deadlock in silc_task_queue_wakeup in the file
7764 lib/silcutil/silctask.c.
7766 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7768 * Added new function silc_schedule_wakeup that is used in
7769 multi-threaded environment to wakeup the main thread's
7770 schduler. It needs to be used when a thread adds a new task
7771 or removes a task from task queues. After waking up, the
7772 scheduler will detect the task queue changes. If threads
7773 support is not compiled in this function has no effect.
7774 Implemented the wakeup mechanism to both Unix and WIN32
7775 systems. Affected files are lib/silcutil/silcschedule.[ch],
7776 lib/silcutil/unix/silcunixschedule.c and the
7777 lib/silcutil/win32/silcwin32schedule.c.
7779 * Added new function silc_task_queue_wakeup to wakeup the
7780 scheduler by the specified task queue. Affected file
7781 lib/silcutil/silctask.[ch].
7783 * The silc_socket_host_lookup_start now wakes up the scheduler
7784 after adding the timeout task. Affected file is
7785 lib/silcutil/silcsockconn.c.
7787 * The silc_socket_host_lookup is synchronous now if the threads
7788 support is not compiled in. However, the callback is still
7789 called asyncronously through the scheduler, anyway. Affected
7790 file lib/silcutil/silcsockconn.c.
7792 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7794 * Added new function silc_socket_host_lookup to perform
7795 asynchronous IP and FQDN lookups for the socket connection.
7796 Affected files lib/silcutil/silcsockconn.[ch].
7798 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7800 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7801 that may or may not compile the mutex support in.
7803 Changed the silc_mutex_alloc interface. It allocates the
7804 mutex now to the sent pointer and returns TRUE or FALSE.
7806 Affected file lib/silcutil/silcmutex.h.
7808 * Wrote the SILC Task Queue interface to support multi-threads.
7809 Affected file lib/silcutil/silctask.[ch].
7811 * Wrote the SILC Scheduler to support multi-threads. Affected
7812 file lib/silcutil/silcschedule.c.
7814 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7816 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7817 in lib/silcutil/win32/.
7819 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7821 * Defined SILC Mutex API and SILC Thread API and implemented
7822 them for Unix. Affected files are
7823 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7824 lib/silcutil/unix/silcunixmutex.c and
7825 lib/silcutil/unix/silcunixthread.c.
7827 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7829 * Fixed the silc_server_remove_clients_by_server's channel
7830 key re-generation. The hash table handling was incorrect
7831 and would not work with many channels. Affected file is
7834 * Fixed some memory leaks around the server code.
7836 * Rewrote the silc_server_get_users_on_channel to support IPv6
7837 based Client ID's. Affected file silcd/server.c.
7839 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7840 specification. However, a separate document must be written
7841 to define the detailed signing procedure and the payload
7842 associated with the flag. Defined the flag to the
7843 lib/silccore/silcchannel.h as well.
7845 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7847 * Changed the dynamic tables to static size tables in the
7848 lib/silccrypt/silchmac.c.
7850 * Removed GCC dependencies from the code. A patch by cras.
7852 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7854 * Do not show the error "Error receiving packet bla bla"
7855 in server if it really was not an error (-2 means that reading
7856 is pending). Affected file silcd/server.c.
7858 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7860 * Fixed a possible crash in silc_server_remove_clients_by_server
7861 in silcd/server.c. Fixed there also some memory leaks.
7863 * Fixed the silc_idlist_replace_client_id. It could replace
7864 wrong key in the hash table. Affected file silcd/idlist.c.
7866 * Do not check whether there are global users on the channel
7867 if the channel->global_users is FALSE. Affected functions
7868 silc_server_remove_from_one_channel and
7869 silc_server_remove_from_channels in silcd/server.c. Also,
7870 do not check if the removed client is local as we can be
7871 sure that global client was not removed from the channel
7872 and checking for global users is not needed.
7874 * The silc_server_remove_clients_by_server now re-generates
7875 the channel keys correctly for those channels that had
7876 clients removed from them. Affected file silcd/server.c.
7878 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7880 * Found the reason of random crashes in the server. We weren't
7881 ignoring the SIGPIPE signal (which can be sent in write())
7882 and it crashed the server. Affected file silcd/silcd.c.
7884 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7886 * Assure that sock->user_data is not NULL in the function
7887 silc_server_packet_send in silcd/packet_send.c.
7889 * Disconnect the remote connection if it could not be added
7890 to any ID lists in the server. The affected file is
7893 * Check in silc_server_packet_send[_real/dest] that the
7894 socket is not disconnecting and ignore the data if it is.
7895 Affected file silcd/packet_send.c.
7897 * Define inline to __inline on native WIN32 compilation.
7898 Affected file includes/silcwin32.h.
7900 * Added some explicit type casts for inline code since MSVC
7901 require them. Affected files lib/silcutil/silcbuffer.h,
7902 lib/trq/silcdlist.h and lib/trq/silclist.h.
7904 * Print warning in log files from now on if the packet
7905 decryption fails. Affected file silcd/server.c.
7907 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7909 * Changed the `say' client operation's interface to accept
7910 new `type' argument to indicate the type of the message sent
7911 by the library. The application may filter the library's
7912 messages according the type. The affected file is the
7913 lib/silcclient/silcapi.h.
7915 * Added two new functions to lib/silcclient/silcapi.h:
7916 silc_client_del_client and silc_client_del_client_by_id.
7917 Affected file lib/silcclient/idlist.c.
7919 * Moved the clientincludes.h from includes/ to silc/ and
7920 serverincludes.h from includes/ to silcd/.
7922 * The modes for the CMODE and CUMODE are now passed as
7923 uint32 for application with COMMAND_REPLY. The affected
7924 file is lib/silcclient/command_reply.c.
7926 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7928 * /WHOIS without arguments shows client's own information.
7929 Affected file lib/silcclient/command.c.
7931 * Changed PING to not accept any arguments. The specs
7932 says that client can ping only the connected server so
7933 requiring an argument is not needed. Affected file is
7934 lib/silcclient/command.c.
7936 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7938 * Fixed a fatal bug in private message sending and reception
7939 encryption and decryption when using private message keys.
7940 The implementation was incorrect and did not follow the
7941 specification. It causd that some of the message were
7942 lost since it did not use the sending and receiving keys
7943 as the protocol suggests. This has been fixed and will cause
7944 incompatibilities with older clients when sending private
7945 message encrypted with private message keys. Affected files
7946 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7947 and various other in Irssi SILC Client.
7949 Added `responder' boolean argument to the functions
7950 silc_client_add_private_message_key[_ske] to indicate when
7951 the key is added as responder or initiator of the key
7954 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7956 * Removed the silc_ske_check_version function and created
7957 a SilcSKECheckVersion callback. Added also a function
7958 silc_ske_set_callbacks that is now used to set all SKE
7959 callbacks. The callback functions are not given to
7960 the SKE functions anymore, but this function is used to
7963 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7965 * Added `silc_version' argument to the silc_client_alloc
7966 to define the version of the application for the library.
7967 The library will use the version string to compare it
7968 against the remote host's (usually a server) version
7969 string. Affected file lib/silcclient/silcapi.h
7971 * Added the KE protocol context to Key Agreement context
7972 in client library so that we can abort the SKE if it
7973 is in process when we get timeout. Affected file is
7974 lib/silcclient/client_keyagr.c.
7976 * Do not resolve the client ID forever if it returns in the
7977 first time that such client does not exist. This was done
7978 for example with private message. Affected file is
7979 lib/silcclient/client_prvmsg.c.
7981 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7983 * Do not add regex.h for WIN32. The affected file
7984 includes/silcincludes.h.
7986 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7987 not work yet 100%. It generates the DLL's automatically
7988 when compiling with --with-win32 under cygwin.
7990 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7992 * lib/contrib/regex.c is not compiled on WIN32.
7994 * Added silc_net_get_socket_opt function to the
7995 lib/silcutil/silcnet.h.
7997 * Added includes/silcwin32.h for WIN32 specific includes
8000 * Do not use ptime structure or any of the posix process
8001 functions on WIN32 in lib/silccrypt/silrng.c.
8003 * Added silc_gettimeofday to provide generic function
8004 for struct timeval on all platforms. Added the function
8005 to lib/silcutil/silcutil.h.
8007 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8009 * Moved the lib/silccore/silcsockconn.[ch] to the utility
8010 library as they clearly belong there. As a plus side we
8011 can make the actual socket connection routines platform
8014 Added also new generic function silc_socket_read and
8015 silc_socket_write (that used to be silc_packet_[read/write].
8016 The implementation of these are platform specific.
8018 * Added WIN32 specific routines of silc_socket_[read/write]
8019 to lib/silcutil/win32/silcwin32sockconn.c.
8021 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8023 * Added preliminary support for native WIN32 compilation under
8024 cygwin (using the -mno-cygwin option for GCC) to the
8025 ./configure.in.pre. The --with-win32 now prepares the
8026 compilation for native WIN32.
8028 * Rewrote the SILC Scheduler interface in the file
8029 lib/silcutil/silcschedule.h. The scheduler is now context
8030 based and does not have anymore any global static scheduler.
8031 Moved the Unix scheduler to the lib/silcutil/unix/ directory
8032 and created lib/silcutil/win32 directory for WIN32 based
8035 * Added Unix specific network routines to the
8036 lib/silcutil/unix/silcunixnet.c and the old
8037 lib/silcutil/silcnet.c includes now only generic routines.
8039 Added WIN32 specific network routines to the
8040 lib/silcutil/win32/silcwin32net.c.
8042 * Added Unix specific utility functions from the
8043 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
8045 * Added WIN32 SILC Scheduler to the file
8046 lib/silcutil/win32/silcwin32schedule.c. The code is of course
8049 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8051 * Do not handle JOIN notify in the server if the target client
8052 is not registered (idata->registered == FALSE). The affected
8053 file is silcd/packet_receive.c.
8055 * Update the nickrec->founder in event_cumode in the Irssi SILC
8056 client. Affected file irssi/src/silc/core/silc-channels.c.
8058 * Fixed the CUMODE_CHANGE notify handling in the server when
8059 server and router are announcing their clients on channels.
8060 Now the mode changes are saved and notified correctly. The
8061 affected file is /silcd/packet_receive.c.
8063 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
8064 They really did not replace the cache entry in the ID Cache.
8065 Now they do that. Affected file silcd/idlist.c.
8067 * Fixed the KICK notify handling in the Irssi SILC client to
8068 update the channel records so that the kicked client does not
8069 appear to be on the channel. The affected file is
8070 irssi/src/silc/core/silc-channels.c.
8072 * Always update the conn->current_channel when executing command
8073 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
8075 * Fixed the KILL notify handling in Irssi SILC client to remove
8076 the killed client on all channels.
8078 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8080 * Fixed the silc_parse_command_line to remove extra spaces
8081 from the start and end of the arguments. Affected file is
8082 lib/silcutil/silcutil.c.
8084 * Cancel and free any active protocol in the function
8085 silc_server_close_connection. Affected file silcd/server.c.
8087 * Cancel and free any active protocol in the function
8088 silc_client_close_connction. Affected file is
8089 lib/silcclient/client.c.
8091 * Do not execute the KILL command for clients that are in
8092 history (ie. they are not in the network). Affected file is
8095 * Fixed KILL notify handling, client does not crash anymore.
8096 Affected file irssi/src/silc/core/silc-channels.c.
8098 * Reduced the default packet buffer size from 2048 to 1024 in
8099 lib/silccore/silcpacket.c.
8101 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
8102 counter to the SKE context that is incresed when the SKE library
8103 performs async operation outside the library. If the outside
8104 process frees the SKE context and FREED status will be set
8105 and the library will detect after the sync operation that the
8106 libary is freed. The affected files are
8107 lib/silcske/silcske[_status].[ch].
8109 * Resolve the client entry information in the function
8110 silc_client_channel_message to assure that NULL pointer is not
8111 passed as client entry to the application. */
8113 * Fixed the task timeout calculation to assure that there is
8114 never negative timeouts. The affected file is
8115 lib/silcutil/silcschedule.c.
8117 * Fixed the channel user mode notification sending in server.
8118 It was sent point-to-point to the router (or to server by router)
8119 but it needs to be destined to a channel. The routines now
8120 supports sending the channel user mode notifys to the channels
8121 when announcing clients and channels. Affected files are
8122 silcd/server.c and silcd/packet_receive.c.
8124 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
8125 It did not actually replace the old channel entry in the cache.
8126 Affected file lib/silcclient/client_notify.c.
8128 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8130 * Fixed a possible crash in silc_packet_send_prepare. It now
8131 assures always that there is enough space in the buffer and
8132 at the tail area of the buffer (for MAC).
8134 Fixed the inbound buffer reallocation in silc_packet_read.
8135 It was old code and did not handle the reallocation correctly.
8138 The affected file is lib/silccore/silcpacket.c.
8140 * Fixed buffer overflow in silc_parse_nickname in the file
8141 lib/silcutil/silcutil.c.
8143 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8145 * make install generates new server keys only if there is not
8148 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8150 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
8151 Added check that if the NOREPLY is set then we will not send
8152 the away message. This avoids infinite loop of away messages
8153 if both clients are away. The affected file is
8154 lib/silcclient/client_prvmsg.c.
8156 * Fixed client crash if /NICK was given without arguments.
8157 Affected file lib/silcclient/command.c.
8159 * Server does not send the invite list in INVITE command back
8160 to the client if the list was not altered. Added this notion
8161 to the protocol spec as well. Affected file silcd/command.c.
8163 Fixed possible crash in INVITE command by checking the
8164 value of silc_server_get_client_route command.
8166 * Fixed the INVITE notify type handling. The arguments are now
8167 taken in correct order and client does not crash. The affected
8168 file is irssi/src/silc/core/silc-channels.c.
8170 Removed the "Inviting xxx to channel" message from the
8171 client library away and let the application handle it.
8172 Affected file lib/silcclient/command.c. Added that message
8173 to Irssi SILC client's message formats.
8175 * Fixed CMODE command crash in client. It now checks the
8176 amount of arguments correctly and does not crash. The affected
8177 file is lib/silcclient/command.c.
8179 * Do not create new channel automatically in silc_channels_join
8180 but check whether the channel by that name already exists.
8181 Affected file irssi/silc/core/silc-channels.c.
8183 * Do not send the SERVER_SIGNOFF to router if the disconnected
8184 entity was the router. Affected file silcd/server.c.
8186 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
8187 SILC client as it was missing from there.
8189 Added the handling of the KICK notify to the Irssi SILC client
8190 as it was missing. Added "you have been kicked" message to
8191 Irssi SILC client's message modules formats.
8193 Added the handing of the KILL notify to the Irssi SILC client
8194 as it was missing. Added the kill message module formats
8197 The affected file is irssi/src/silc/core/silc-channels.c.
8199 * The router did not save the channel mode the server announced.
8200 Affected file silcd/packet_receive.c.
8202 * Fixed a possible crash in INFO command in server. If the
8203 server did not provide the server info it crashed. Affected
8204 file silcd/command.c.
8206 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8208 * Fixed the GETKEY command in the server to check also the
8209 global list. Otherwise the GETKEY would not work correctly
8210 in normal SILC server. Affected file silcd/command.c.
8212 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8214 * Fixed GETKEY crash, it crashed if the command did not succseed.
8216 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8218 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
8219 is now real and not just an macro interface to GMP.
8221 Removed the entire GMP from the source tree and imported new
8222 NSS MPI library instead. Reason for removing GMP is that it is
8223 extremely large and compiles extremely slow. The NSS MPI
8224 is only a few files and compiles in less than 10 seconds.
8225 The speed is also about the same as GMP. The MPI is imported
8226 to lib/silcmath/mpi.
8228 If the system has GMP installed we will still use the GMP.
8229 If it is not then the NSS MPI will be compiled.
8231 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8233 * Merged a long nickname (127 characters long) crash bugfix from
8234 Irssi CVS tree. Affected file irssi/src/core/misc.c.
8236 * Merged a freed memory reference bugfix from Irssi CVS tree.
8237 Affected file irssi/src/core/commands.c.
8239 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8241 * Added the server's public key sving and verification to the
8242 server when performing the SKE. This was missing and the
8243 remote server's (or router's) public key was accepted without
8244 checking whether we have it previously or trust it at all.
8245 Affected file silcd/protocol.c.
8247 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8249 * Check in the silc_server_timeout_remote if protocol is active
8250 and make sure that the protocol's final callback is called so
8251 that all memory if freed. Affected file silcd/server.c.
8253 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8255 * silc_server_whois_send_reply crashed the server if the nickname
8256 was 127 characters long. Affected file silcd/command.c.
8258 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8260 * Added sanity check to the silc_server_new_client. If the hostname
8261 is provided inside username then check that the provided hostname
8262 really is the same as the resolved one. If the hostname was not
8263 resolved then check it from the public key. Affected file is
8264 silcd/packet_receive.c.
8266 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
8267 if the server disconnected us and the connection is not valid
8268 anymore. Affected file irssi/src/silc/core/silc-channels.c.
8270 * Moved the silc_client_[chmode|chumode|chumode_char] away from
8271 the library to the lib/silcutil/silcutil.[ch].
8273 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8275 * Close log file after open. Affected file
8276 lib/silcutil/silclog.c.
8278 * Check whether sock == NULL in silc_client_send_packet and return
8279 if it is. Affected file lib/silcclient/silcclient.c.
8281 * Check rec->entry == NULL in the Irssi SILC Client before
8282 sending the channel message. Affecte file is
8283 irssi/src/silc/core/silc-servers.c.
8285 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8287 * Merged a splitted window bugfix from Irssi CVS tree. The
8288 affected file is irssi/src/fe-text/textbuffer-view.c.
8290 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
8291 It did not print nickname.
8293 * Improved the distributions system a bit.
8295 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8297 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
8298 irssi/src/fe-text/gui-window.c.
8300 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
8301 to in-active server. The affected file is
8302 irssi/src/silc/core/client_ops.c.
8304 * Resolve the client in USERS command reply if the entry does
8305 not have username resolved. The affected file is
8306 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
8307 command to WHOIS command to really resolve stuff. The USERS
8308 is not used any more in any critical section so WHOIS can
8309 be used even though it might be slower than IDENTIFY.
8311 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
8314 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8316 * Changed the protocol API a bit more consistent in the
8317 lib/silccore/silcprotocol.[ch].
8319 * Changed the following headers to ROBODoc format:
8321 lib/silccore/silcpayload.h
8322 lib/silccore/silcprotocol.h
8323 lib/silccore/silcsockconn.h
8325 All core library headers are now formatted.
8327 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8329 * Fixed a bug in Irssi SILC client; do not show that you are
8330 server/router operator if you really are not. Affected file is
8331 irssi/src/silc/core/client_ops.c.
8333 * Renamed silc_command_free_payload to silc_command_payload_free.
8334 Affected file lib/silccore/silccommand.h
8336 * Added silcmath.h to include the prototoypes of various routines
8337 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
8340 * Changed the following headers to ROBODoc format:
8342 lib/silccore/silcchannel.h
8343 lib/silccore/silccommand.h
8344 lib/silccore/silcid.h
8345 lib/silccore/silcidcache.h
8346 lib/silccore/silcmode.h
8347 lib/silccore/silcnotify.h
8348 lib/silccore/silcpacket.h
8349 lib/silcmath/silcmath.h
8351 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8353 * Added checking to the server code not to start the server if
8354 ciphers and stuff are not configured properly. Affected files
8355 silcd/serverconfig.[h] and silcd/server.c.
8357 * Changed the layout of the header files of the public interfaces
8358 in the SILC libraries. The new layout supports ROBODoc
8359 documentation tool (and some others) so that it is easy to create
8360 a library reference manual. All the other headers and source
8361 code must still follow the CodingStyle document. Also source
8362 code must not include these ROBODoc stuffs, only the headers.
8363 Furthermore, all public interface headers must now be named
8364 by using `silc' prefix, example: silcapi.h, silccipher.h.
8365 Some files were renamed due to this. All the other headers
8366 must not be used as public interfaces. I will update the
8367 CodingStyle document later. Changed following headers, so far:
8369 lib/silcclient/silcapi.h
8370 lib/silccore/silcauth.h
8371 lib/silccore/silcprivate.h
8372 lib/silccrypt/silcdh.h
8374 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8378 * Removed silc_client_packet_send_flush from the client library
8379 as it is not needed. Affected file lib/silcclient/client.[ch].
8381 * Added printing of message of unresolved authentication method
8382 to the Irssi SILC client. Added it to the module formats.
8383 Removed the same message from the client library.
8385 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8387 * Added new distribution feature, DISTLABEL. Every distribution
8388 can define own preprocessor label that can be used in the
8389 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
8390 file distributions, acconfig.h.pre and prepare.
8392 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8394 * Added Makefile.defines_int to include the actual definitions
8395 for Makefile.defines.in. Tested the new distribution system,
8396 created distributions and tested installation.
8398 * Added AWAY message printing to the Irssi SILC client. Added
8399 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
8401 * Added SCONNECT command to call the SILC's CONNECT command.
8402 Cannot use CONNECT directly since Irssi uses that internally.
8403 Affected file irssi/src/silc/core/silc-servers.c.
8405 Added ACTION local command. It is same as ME command but takes
8406 the channel as mandatory argument.
8408 Rewrote some of the Irssi's help files to suite for SILC
8411 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8413 * Added Makefile.defines[.in] that should for now on be included
8414 in all Makefile.am file in the source tree. That file includes
8415 all common compilation definitions for SILC source tree.
8417 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8419 * Minor changes to the ./prepare script to change the package
8420 name according the distribution name to the configure.in.
8422 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8424 * Created new distribution system. Added file `distributions'
8425 that defines all the distributions that can be created out of
8426 the SILC source tree. The ./prepare script now reads that
8427 file to determine how to prepare the distributions. The
8428 first argument to the ./prepare is the name of the distribution
8429 and second is the version of the distribution. If given
8430 without arguments it creates the default (toolkit) distribution
8431 with the default version (defined in ./prepare).
8433 All Makefile.am files that are subject to the distributions
8434 are now named as Makefile.am.pre. These are ./Makefile.am
8435 and lib/Makefile.am. Others may be changed later.
8437 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8439 * Added invite list, ban list, some key management and connection
8440 error message printing to module formats in the Irssi SILC client.
8442 * Added new silc_client_set_away_message to set the away message
8443 that is back to the person who sent private message. The
8444 affected file lib/silcclient/silcapi.h and the
8445 lib/silcclient/client_prvmsg.c.
8447 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8449 * Fixed the private message sending in the Irssi SILC client,
8450 added local command KEY to the Irssi SILC client.
8452 Added key management and key agreement message formats to the
8453 irssi/src/fe-common/silc/module-formats.[ch].
8455 Added USERS (alias WHO) printing, server/router operator
8456 indication and LIST command printing to the module formats.
8458 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8460 * Fixed channel joining notify handling, cumode notify handling
8461 from Irssi SILC client.
8463 * Added SILC specific module-formats to the Irssi SILC client so
8464 that SILC specific message hilighting, colors etc is possible.
8465 Affected file irssi/src/fe-common/silc/module-formats.[ch].
8467 Added channel mode, channel user mode, actions, notices,
8468 whois and whowas printing to the the module-formats.c.
8470 * Fixed a bug in channel deletion in the server. The channel
8471 is not left to the cache even if the channel founder auth mode
8472 is set when there are no users anymore on the channel. Affected
8473 file silcd/server.c.
8475 * The silc_net_localhost now resolves the entire hostname including
8476 the domain name. Affected file lib/silcutil/silcnet.c.
8478 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8480 * Changed the ask_passphrase client operation to be ascynchronous.
8481 It has now a completion callback and a context that the
8482 application must call after it has got the passphrase from
8483 the user. Affected files lib/silcclient/silcapi.h,
8484 lib/silcclient/protocol.c, lib/silcclient/command.c and
8487 Added SilcAskPassphrase callback that the application calls
8488 to deliver the passphrase to the library.
8490 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
8491 The public key verification and especially a certificate
8492 verification is asynchronous procedure.
8494 Added new SILC_SKE_STATUS_PENDING status to indicate the
8495 request is pending and a callback will be called to finalize
8498 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8499 indicate that remote end did not send its public key (or
8500 certificate), even though we require it. Added check for this
8501 condition in the SKE. This was a security bug, now fixed.
8503 Defined new SilcSKEVerifyCbCompletion callback that is called
8504 when the verification process is completed.
8506 The affected files lib/silcske/silcske_status.h and
8507 lib/silcske/silcske.[ch].
8509 * Changed the verify_public_key client operation to be async
8510 as well. Defined SilcVerifyPublicKey callback that is used to
8511 indicate the success of the public key verification process.
8513 Changed the server and client to use the new async client
8516 * Changed the Irssi SILC client's internal scheduler to be called
8517 twice as many times as it used to be. As a result the client
8518 should be a bit faster now. Affected file is
8519 irssi/src/silc/core/silc-core.c.
8521 * Added support to Irssi SILC client of asynchronous public key
8522 verification and passphrase inquiry. Affected file is
8523 irssi/src/silc/core/silc-core.c.
8525 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8527 * Do not say "You have left channel %s" in client library.
8528 Moved it to the application. Affected files are
8529 lib/silcclient/command.c and silc/client_ops.c.
8531 * Fixed silc_client_get_clients. Command context was not
8532 duplicated and was freed memory in the callback. Affected
8533 file lib/silcclient/idlist.c.
8535 * Do not say "you are now talking..." on JOIN command in the
8536 client library. The appliation must handle it.
8538 * Do not say ".. changed topic to" in command reply in the
8539 client libary. The application must handle it.
8541 * Fixed TOPIC command sending in the client library.
8543 * Fixed a memory leak in silc_client_command_free in the file
8544 lib/silcclient/command.c.
8546 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8548 * Imported a modified version of Irssi client to the source tree.
8549 The Irssi will be used to create a new client called
8550 Irssi SILC. Imported to irssi/.
8552 Added silc_core_init_finish function to the Irssi. Affected
8553 file irssi/configure.in.
8555 A lot changes in the Makefile.ams around the irssi tree.
8557 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8559 * Do not rehash if the new size is same as the old size of the
8560 hash table, in the silc_hash_table_rehash*. The affected file
8561 lib/silcutil/silchashtable.c.
8563 * Replaced hash_table_del_by_context calls from the server
8564 (when channel->user_list and client->channels) to the
8565 hash_table_del as it is sufficient and faster.
8567 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8569 * Added silc_hash_table_list, silc_hash_table_get and the
8570 SilcHashTableList structure to provide an alternative way to
8571 traverse the hash table. The affected files are
8572 lib/silcutil/silchashtable.[ch].
8574 * Changed the server's idlist routines to use the hash table
8575 routines to optimize the code.
8577 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8579 * Replaced the client entry's `channel' list and channel entry's
8580 `user_list' list to hash tables for optimized lookup. Changed
8581 the code to use the hash table interface around the code.
8582 Affected file lib/silcd/idlist.[ch].
8584 * Added `auto_rehash' boolean argument to the function
8585 silc_hash_table_alloc to indicate whether the hash table should
8586 auto-rehash when it thinks is appropriate time. It will
8587 increase the hash table size if the there is twice as much
8588 entries in the table than the size of the table, and will
8589 decrease the size if there are twice as less entries than
8590 the size of the table.
8592 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8594 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8596 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8598 * silc_idcache_purge_by_context deletes the entry now by context
8599 as it is supposed to do. Affected file lib/silccore/idcache.c.
8601 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8602 client is not anymore valid (WHOWAS givens the info) and not
8603 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8605 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8607 * Removed the `data' and `data_len' arguments from the ID Cache
8608 interfaces and added `name' argument. ID Cache does not handle
8609 anymore the binary data only a names associated with given ID.
8611 * When hashing a Client ID with silc_hash_id the entire ID is
8612 not hashed anymore, instead only the hash of the Client ID is
8613 hashed. This way we can access the Client ID from the cache
8614 with Client ID but with the hash of the ID (which is a hash of
8615 the nickname) as well without any difference in performance.
8617 Added also silc_idcache_find_by_id_one_ext to do one on one
8618 searching when we have the actual ID. Added also function
8619 silc_hash_client_id_compare. The affected files are
8620 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8622 * When hashing the name associated with a ID it is always done
8623 in lowercase. This way we can access the cache without worrying
8624 about case-sensitivity, even though, for example nicknames are
8627 * Fixed a bug in server with channel message sending. It put
8628 wrong ID type as destination ID. The affected file
8629 silcd/packet_send.c.
8631 * silc_idcache_del_by_context now deletes from all hash tables
8632 by context. Affected file lib/silccore/idcache.c.
8634 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8636 * Changed the client library to use the new ID Cache interface.
8637 Changes around the source tree.
8639 * Added silc_hash_table_rehash_ext to rehash with specific
8640 hash function. Affected file lib/silcutil/silchashtable.[ch].
8642 * Added silc_hash_string_compare to compare two strings in the
8643 hash table. Affected file lib/silcutil/silcutil.[ch].
8645 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8647 * Added new function silc_idcache_del_by_context into the
8648 lib/silccore/idcache.[ch].
8650 * Changed the server's ID list routines to use the new ID Cache
8651 interface. Changes around the source tree.
8653 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8655 * Added silc_hash_table_del[_by_context]_ext functions in to the
8656 lib/silcutil/silchashtable.[ch].
8658 Removed silc_hash_table_find_all* routines and added new
8659 silc_hash_table_find_foreach to replace them.
8661 Added silc_hash_table_replace_ext function as extended
8662 replacing function. Separated the simple hash table interface
8663 from the extended hash table interface in the file
8664 lib/silcutil/silchashtable.h.
8666 * Fixed minor bugs and changed it to use some of the new
8667 hash table functions in lib/silccore/idcache.c
8669 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8671 * Added new function silc_hash_table_find_all to return all keys
8672 in the hash table by the specified key. As the hash table is
8673 collision resistant it also makes it possible to have several
8674 duplicate keys in the hash table. This function may be used to
8675 find all of the keys from the hash.
8677 Added user_context arguments to the SilcHashFunction,
8678 SilcHashCompare and SilcHashDestructor to deliver user specified
8681 Added new fuctions silc_hash_table_find[_all]_ext to do
8682 extended lookup with specified hash and compare functions and
8683 specified user contexts.
8685 Added new function silc_hash_table_add_ext to add the key
8686 with specified hash function and user context.
8688 Added new function silc_hash_table_foreach to traverse all
8689 entrys in the hash table. Added SilcHashForeach callback
8692 Added new function silc_hash_table_del_by_context to delete
8693 the entry only if the context associated with the key matches.
8695 Affected files are lib/silcutil/silchashtable.[ch].
8697 * Removed silc_hash_[server/client/channel]_id and added just
8698 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8699 silc_hash_id_compare to compare two ID's using as the hash table
8700 comparison function. Added also silc_hash_data to hash
8701 binary data and silc_hash_data_compare to compare it.
8703 * Removed silc_idlist_find_client_by_hash as it is not needed
8704 anymore. Affected file silcd/idlist.[ch].
8706 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8707 to use internally the SilcHashTable. The new ID Cache is a lot
8708 faster than the old one. Some of the ID Cache interface was also
8709 rewritten and obsolete and stupid functions were removed.
8711 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8713 * Added entry_count field to the SilcHashTable to keep the number
8714 of the entries in the table. Implemented the function
8715 silc_hash_table_rehash. Added new function
8716 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8718 Fixed a minor bug in silc_hash_table_free.
8720 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8721 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8722 into the lib/silcutil/silcutil.[ch].
8724 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8726 * Implemented a collision resistant hash table into the
8727 lib/silcutil/silchashtable[ch]. See the header and the source
8728 for the SilcHashTable API.
8730 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8732 * Merged dotconf version 1.0.2 into lib/dotconf.
8734 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8736 * Do not compile anything in lib/silcsim/* if the SIM support
8737 is not enabled. The tree should now compile without problems
8740 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8742 * Compiled the SILC under cygwin. Compiled and tested briefly
8743 without problems. More tests needed. The SIMs didn't compile
8746 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8748 * Fixed possible crash in silc_get_username in the
8749 lib/silcutil/silcutil.c.
8751 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8753 * Fixed a va_arg in silc/client_ops.c.
8755 * Oops, RC5 routines were named AES and caused some problems
8756 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8758 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8760 * Added new SilcIDIP structure into the lib/silccore/id.h and
8761 replaced the old `ip' fields from all SILC ID's to that type.
8762 This is a step towards IPv6 support.
8764 The silc_id_get_len takes now the ID as an extra argument.
8765 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8766 both IPv4 and IPv6 based ID's.
8768 The affected files are lib/silccore/id.[ch] and other files
8769 around the tree using these routines.
8771 * Removed the ID length arguments in server from various
8772 silc_server_send_notify_* routines -> they are not needed
8775 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8777 * Fixed memory leak in silc_encode_pem_file in the file
8778 lib/silcutil/silcutil.c.
8780 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8782 * Check minor version as well in the SKE. Affected files are
8783 silcd/protocol.c and lib/silcclient/protocol.c.
8785 * Added --identifier option to the server so that an identifier
8786 can be when creating the public key for the server. Affected
8787 file is silcd/silcd.c.
8789 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8790 lib/silccrypt/silcpkcs.c.
8792 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8794 * Register default ciphers and stuff when using -C option with
8795 the server. Affected file sildc/silcd.c.
8797 * Put back the servers public key filename format, it is better
8798 than the new one. For now, the client keys are saved with the
8799 new filename format. The affected file silc/client_ops.c.
8801 * Implemented the Cipher API for the rest of the ciphers that
8802 did not implement it or implemented it the wrong way.
8804 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8806 * Register default ciphers and stuff when using the -S option
8807 in the client. Affected file silc/silc.c. Same also when
8808 creating new key pair with -C option.
8810 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8812 * Fixed the silc_verify_public_key client operation function to
8813 save the public keys differently. The fingerprint is now
8814 used as filename and not the hostname. This way also the
8815 client keys are saved uniquely and not with hostnames. The
8816 affected file is silc/client_ops.c.
8818 * Trimmed the silc_hash_fingerprint function to remove extra
8819 whitespaces from the end of the fingerprint. The affected
8820 file is lib/silccrypt/silchash.c.
8824 * Added silc_cipher_register_default function to register all
8825 default ciphers. It can be used when configuration files
8826 does not exist and the application does not want any specific
8827 ciphers in any specific order.
8829 The SilcDList is now used as silc_cipher_list dynamically
8830 allocated cipher list. Removed the static list all together
8831 and now all ciphers must be allocated to the dynamic list.
8832 The silc_cipher_alloc routine was changed to check only the
8835 All silc_cipher_* routines that used to return int returns
8838 The affected files lib/silccrypt/silccrypt.[ch].
8840 * The same thing was done to silc_hash_* as for silc_cipher_*
8841 routines. Affected files lib/silccrypt/silchash.[ch].
8843 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8844 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8845 Added also silc_pkcs_[un]register[_default] functions.
8846 Removed the data_context from the PKCS API.
8848 * Added silc_hmac_register_default function to register default
8849 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8850 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8851 to unregister all hmacs at once.
8853 * Register the default ciphers, hash functions, PKCSs and HMACs
8854 if client's configuration file does not exist. The affected
8857 * The client did not load the hash functions from the SIM
8858 modules at all. Added support for this. Affected file is
8859 silc/clientconfig.c.
8861 * When decoding public key with silc_pkcs_public_key_decode, check
8862 the supported algorithm only if PKCS are registered. Affected
8863 file lib/silccrypt/silcpkcs.c. The same was done with the
8864 silc_pkcs_private_key_decode.
8866 * Fixed the SILC List routines to keep the list always in order.
8867 It used to change the list's order when traversing the list but
8868 not it preserves the order. Affected file lib/trq/silclist.h.
8870 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8872 * Added the client library to use the SilcSocketConnection's
8873 reference counter (by silc_socket_dup) to prevent the bug that
8874 the socket object may be freed underneath async operation.
8876 * The name resolv library checking fixes in the configure.in.pre.
8879 * Created new version of the protocol drafts for future
8880 development. The -03 drafts are the ones that will be changed
8881 in the trunk now and the -02 will remain as they are.
8883 * Send list of CUMODE notifys to the router when announcing
8884 the channel users to the router. Affected file silcd/server.c.
8885 If the router receiving channel founder CUMODE for a channel
8886 that already has channel founder it will send CUMODE notify
8887 to the sender to remove the channel founder rights from the
8888 announced client. Affected file silcd/packet_receive.c.
8890 * The CUMODE notify may now use Server ID as well as the entity
8891 who changes the mode. Updated protocool specs.
8893 * Updated INSTALL and README files.
8895 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8897 * New web pages in the http://silc.pspt.fi. The pages was
8902 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8904 * Implemented the [DenyConnectin] config section in the server.
8905 Added silc_server_config_denied_conn to check whether incoming
8906 connection is denied. Affected file silcd/serverconfig.[ch].
8908 * Do not check the ports when checking the incoming configuration
8909 data if the port is 0, meaning any. Affected file is
8910 silcd/serverconfig.c.
8912 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8914 * Fixed buffer overflow in silc_string_compare in the file
8915 lib/silcutil/silcutil.c.
8917 * Fixed double free in silc_server_command_leave in the file
8920 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8922 * Fixed the version checking in the server. Affected file is
8925 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8927 * Fixed the configuration data fetching when accepting new
8928 connections in the server. Affected file silcd/server.c.
8930 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8932 * Added `sender_entry' argument to the function
8933 silc_server_packet_relay_to_channel so that we can check
8934 whether some destination actually belongs to the same route
8935 the sender belongs (ie, we must not resend the packet to the
8936 sender). Affected file silcd/packet_send.[ch].
8938 * Added `servername' field to the SilcClientEntry in the server
8939 to hold the name of the server where client is from. Affected
8940 file is silcd/idlist.h.
8942 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8944 * Moved the channel message encrypting in the router betwen
8945 router connections from silc_server_channel_message to the
8946 silc_server_packet_relay_to_channel since we want to check
8947 whether we have anybody channel before encrypting anything.
8948 Affected files silcd/packet_[receive/send].c.
8950 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8952 * Fixed the [AdminConnection] server config section to support
8953 multiple entries. Affected file silcd/serverconfig.c.
8955 * Added support into the server to check the validity of the
8956 incoming connection before executing any KE or authentication
8959 * The connection configuration is now saved to the KE and
8960 connection auth protocol contexts and not fetched anymore in
8961 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8963 * The local hosts listenning address and port is also resolved
8964 now when starting the server. We want to have the socket object
8965 to include the real address and port for the listener. Added
8966 new function silc_net_check_local_by_sock into the files
8967 lib/silcutil/silcnet.[ch].
8969 * Fixed a broadcast bug in server -> do not broadcast if we
8972 * Fixed a routing bug. Do not route broadcast packets ever.
8973 Broadcast packets must be processed always and not routed since
8974 they may be destined to some other host than yourself and thus
8975 would get routed without no good reason. Affected file is
8978 * Added function silc_server_config_is_primary_route to check
8979 whether primary router connection has been configured (a router
8980 configuration that we are initiating). If there is not, we
8981 will assume that there is only two routers in the SILC network
8982 and we will use the incoming router connection as our primary
8983 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8985 * Changed the order of the broadcasting. Broadcast _after_ the
8986 packet has been processed not before. Affected file is
8989 * Fixed a [ClientConnection] parsing bug. The port was never
8990 parsed correctly thus resulting to port 0. Affected file
8991 silcd/serverconfig.c.
8993 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8994 argument and did not set the broadcast packet flag. Affected
8995 file silcd/packet_send.c. Fixed same bug in the function
8996 silc_server_send_notify as well.
8998 * If we receive NEW_ID packet for our own ID in the server, ignore
9001 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9005 * Removed the nickname from the Private Message Payload.
9006 Updated the code and the protocol specs.
9008 * Updated protocol specs for submitting to the IETF.
9010 * Tweaked the Random Number Generator a bit. Affected file
9011 lib/silccrypt/silcrng.c. Exported a new function
9012 silc_rng_[global]_add_noise which can be used to add more
9015 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9017 * Do not parse packets with different timeout when protocol
9018 is active -> may cause problem with rekey. Affected file
9021 * When server receives signoff notify it must not create
9022 new channel key if the client is on any channels since the
9023 sender of the signoff notify will create it.
9025 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9027 * Added printing of error messages during SKE protocol from the
9028 failure packet sent by server during SKE. Affected file
9031 * Removed the client's failure_callback handling with timeout
9032 and handle it immediately when received.
9034 * The SKE library returned wrong type in SUCCESS and FAILURE
9035 packets. They must be 32 bit MSB not 16 bit MSB.
9037 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9039 * Ok, rewrote the logic of the re-key and now it seems to work.
9040 I tested it on high traffic with frequent re-keys without
9041 problems. Added hmac_receive (and renamed hmac to hmac_send)
9042 in SilcClientConnection in lib/silcclient/client.h and
9043 in SilcIDListData in silcd/idlist.h. Also, removed the
9044 SilcPacketParserContext's cipher and hmac fields as they are
9045 not needed anymore and actually caused some problems when
9046 the ciphers and hmac's changed underneath the packet parser.
9048 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9050 * If re-key protocol is active then process the incoming packets
9051 synchronously since we must assure that icoming packets encrypted
9052 with the old key is processed before the new keys is set to
9053 use. This is true other packets than for REKEY packets.
9054 Affected file silcd/server.c. The same was done to client library
9055 as well, affected file lib/silcclient/client.c.
9057 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9059 * Fixed bug in client and server to accept the force send if
9060 the packet is send from silc_[server/client]_packet_process
9061 function. Otherwise the packets are never delivered, oops.
9063 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9065 * Disable force sending of packets when REKEY protocol is active.
9066 We must assure that no packet is sent directly when rekey is
9067 performed. All packets must be sent through packet queue.
9068 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
9069 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
9070 function is silc_[server/client]_packet_send_real to check
9073 * Replaced the SIM paths from example config files to
9074 /usr/local/modules. Also, make install creates now
9075 /usr/local/silc/logs directory to hold all the SILC server
9078 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9080 * Made the configure.in.pre work on Solaris. Patch by salo.
9082 * Made all ciphers compatible with non-x86 machines. Defined
9083 CBC mode macros into lib/silccrypt/ciphers_def.h.
9085 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9087 * Fixed the make install.
9089 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9091 * When MAC computation fails the silc_packet_decrypt returned 0
9092 even though it was supposed to return -1. Fixed this. The
9093 affected file is lib/silccore/silcpacket.c.
9095 * Do not replace the config files in /etc/silc (in make install)
9096 if they already exist. Affected file ./Makefile.am.
9098 * Do not send re-key packets immediately but through packet queue.
9099 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
9101 * Changed silc_net_check_host_by_sock to return FALSE if the
9102 IP/DNS could not be resolved. Though, it returns the IP address
9103 now even if it could not resolve it (but returns also FALSE).
9104 Affected file lib/silcutil/silcnet.[ch].
9106 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9108 * Added silc_pkcs_decode_identifier to decode the public key's
9109 identifier. Affected file lib/silccrypt/silpkcs.[ch].
9110 Added also silc_pkcs_free_identifier. Added also new context
9111 SilcPublicKeyIdentifier.
9113 * Added -S option to the silc client. It is used to dump the
9114 contents of the specified public key file.
9116 * Changed the PKCS api to return the public key length when
9117 setting the public key.
9119 * Fixed a fatal bug in the public and private key file loading.
9120 Affected file lib/silccrypt/silcpkcs.c.
9122 * Execute the packet parsing for client with zero (0) timeout
9123 if the protocol is active. Affected file silcd/server.c.
9125 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9127 * Made the key generation options to the silcd program. Added
9128 -C option, equivalent to client's option.
9130 * Added new [ServerKeys] config section to the server. It
9131 configures the server's public and private key.
9133 * Defined generic Public Key Payload into the protocol
9134 specification to send specific type of public keys and
9137 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
9138 public key or certificate.
9140 * Implemented the GETKEY command to the server and to the
9141 client library and on user interface.
9143 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9145 * Made preliminary `make install' work.
9147 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9149 * Added SilcServerRekey context into silcd/idlist.h.
9151 * Added the PFS support as defined in the specification to the
9152 SKE protocol. Affected files lib/silcske/*.c.
9154 * Added `ske_group' field to the SilcServerRekey context to hold
9155 the number of the SKE group that is used with PFS in re-key.
9156 Affected file silcd/idlist.h.
9158 * Added PFS re-key support to the server. Affected file is
9161 * Added silc_protocol_cancel to cancel execution of the next
9162 state of the protocol. Affected file is
9163 lib/silccore/silcprotocol.[ch].
9165 * Added the re-key support with and without PFS to the client
9166 library. Re-key is performed once in an hour, by default.
9168 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
9169 Added silc_client_rekey_callback and silc_client_rekey_final.
9170 Affected files are lib/silcclient/protocol.[ch] and
9171 lib/silcclient/client.[ch].
9173 * Removed the `hmac_key' and `hmac_key_len' fields from the
9174 SilcClientConnection structure; not needed. Affected file is
9175 lib/silcclient/client.h.
9179 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9181 * Do not ask whether user wants to use the negotiated private key
9182 for private messages, just use it. Affected file is
9183 silc/local_command.c.
9185 * Added `send_enc_key' and `enc_key_len' fields to the
9186 SilcIDListData structure since they are needed in the re-key
9187 phase. Affected file is silcd/idlist.[ch].
9189 * Implemented the simple re-key protocol into the server.
9190 Affected files silcd/server.c and silcd/protocol.[ch]. The
9191 re-key will be performed once in an hour, by default.
9193 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
9194 Added silc_server_rekey, silc_server_rekey_callback and
9195 silc_server_rekey_final.
9197 * Removed Tunneled flag from the protocol. Updated the code
9198 and the specifications.
9200 * Adde `pfs' field to the SilcIDListData to indicate whether
9201 the PFS is to be performed in the re-key. Affected file is
9204 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9206 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
9207 int64 of at least the xintXX size. If void * is less that 4
9208 bytes uint32 * will be used. Defined bool as boolean.
9210 * Changed _ALL_ unsigned long and unsigned int to uint32,
9211 unsgined short to uint16 in the source tree.
9213 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
9214 not handle clients that has entry->data.registered == FALSE.
9215 They are not in the network anymore. Affected file is
9218 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9220 * Implemented the sending of the SERVER_SIGNOFF notify in the
9221 server. Affected file is silcd/server.c.
9223 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
9224 Added also silc_notify_payload_encode_args into the
9225 lib/silccore/silcnotify.[ch].
9227 * Implemented ther SERVER_SIGNOFF notify handling in the server.
9228 Affected file silcd/packet_receive.c.
9230 * Implemented the SERVER_SIGNOFF notify handling in the client
9231 library. Affected file lib/silcclient/client_notify.c. Also,
9232 implemnted the printing of the SERVER_SIGNOFF info to the
9233 application. Affected file silc/client_ops.c.
9235 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
9236 if the deleting was successful. Affected file silcd/idlist.[ch].
9238 * Added support for public key authentication in the connection
9239 authentication protocol in the client library. Affected file
9240 lib/silcclient/protocol.c.
9242 * Changed the server's silc_idlist_get_clients_by_* interface
9243 to support already allocated array so that new entries may be
9244 added to pre-allocated array. Affected file silcd/idlist.[ch].
9245 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
9246 and command replies.
9248 * All command reply functions in the server now calls the
9249 pending command callback even if error occured. This way the
9250 error will be delivered to the client as well. Affected files
9251 silcd/command.c and silcd/command_reply.c.
9253 * Fixed INFO command to return local server's info if no server
9254 was provided. Affected file lib/silcclient/command.c.
9256 * Removed RESTART command for good. Updated the code and the
9259 * Rewrote parts of the task system. It is a bit simpler now.
9260 Removed unsued task priorities. The affected files are
9261 lib/silcutil/silctask.[ch].
9263 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9265 * Moved the USERS printing from the library to the application.
9266 Affected files lib/silcclient/command.c and silc/client_ops.c.
9268 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9272 * Added channel key re-key support. The re-key is perfomed
9273 only by the router and is done once in an hour. Added `rekey'
9274 field to the SilcChannelEntry in the server. Affected files
9275 silcd/server.c and silcd/idlist.h.
9277 * Added silc_task_unregister_by_context into the file
9278 lib/silcutil/silctask.[ch].
9280 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9282 * Added SILC_UMODE_GONE mode to indicate when the client is not
9283 present in the SILC network. Added also support to the local
9284 command AWAY that will set this mode. Added support of showing
9285 "xxx is gone" in WHOIS command. The USERS command shows the
9286 gone status as well.
9288 * Fixed setting server and router operator privileges in the
9289 server's UMODE command. Affected file silcd/command.c.
9291 * Merged the SKE KE1 and KE2 payloads into one payload. The
9292 new KE payload is equivalent to the old KE2 payload.
9294 Cleaned up the SKE Start Payload parsing. It now uses the
9295 simple buffer unformatting to do the parsing. A lot faster
9298 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
9299 to the SKE that is used to indicate whether both of the SKE
9300 parties should perform authentication. By default only the
9301 responder performs authentication. By setting this flag also
9302 the initiator must do authentication. By default it is unset
9303 since in normal SKE case, client to server connection, only
9304 the responder should do authentication. When doing SKE between
9305 two clients both should perform authentication. Updated the
9306 code and the protocol specs.
9308 * A little fix to IDENTIFY command in the server. Search the
9309 client first by hash not nickname. Affected file is
9312 * Fixed the silc_client_close_connection to support closing
9313 the client to client connections wihtout deleting too much
9314 data. Affected file lib/silcclient/client.c.
9316 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
9317 are received if protocol used to be active but is not anymore
9318 the application would crash due to NULL pointer dereference.
9319 Affected files silcd/server.c and lib/silcclient/client.c.
9321 * Added `hash' field to the SilcClientConnection to include
9322 the hash function negotiated in the SKE protocol.
9324 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
9325 to set the channel founder authentication data. A client can
9326 claim the founder rights later by providing the authentication
9327 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
9328 This way the channel founder can regain the channel founder
9329 privileges even it is left the channel. This works only on
9330 local server and the client must be connected to the same
9331 server to be able to regain the founder rights. Updated the
9332 protocol specs accordingly.
9334 Added support to the CMODE command in the client to set the
9335 founder auth data. Read the README to see how to set it.
9337 Added support to the CUMODE command to claim the founder
9338 rights. Read the README to see how to do it.
9340 Added support for the founder authentication to the Channel
9341 Entry in the server. Affected file silcd/idlist.h.
9343 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
9344 server's CMODE command. Affected file silcd/command.c.
9346 * Added the following new functions into lib/silccore/silcauth.[ch]:
9347 silc_auth_get_method and silc_auth_get_data.
9349 * The server now saves the remote hosts public key to the
9350 SilcIDListData pointer. Affected file silcd/protocol.c.
9352 * The normal server now does not remove the channel entry from
9353 the cache if the founder authentication data is set. It used
9354 to remove it if the founder was the last one on the channel on
9355 the server and left the channel. The auth data is saved and
9356 if the channel is re-joined later the old entry is used with
9357 the old auth data. Affected files silcd/command_reply.c and
9360 * Removed the `pkcs' field from the SilcIDListData structure
9361 in the server; it is not used. Affected file silcd/idlist.h.
9363 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9365 * Fixed packet processing on slow links. Partial packets were
9366 never re-processed because the incoming data buffer was cleared
9367 by the application. Application must not directly clear the
9368 sock->inbuf, the packet processing routines handle it. Fixed
9369 this in client library and in server.
9371 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9373 * Fixed the WHOIS and IDENTIFY send reply function to really
9374 check whether to send list or just one entry. Affected file
9377 * Cleaned up the LEAVE command's channel key distribution. The
9378 affected file silcd/command.c.
9380 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
9381 can enforce the channel mode as well. In that case the ID
9382 includes the ID of the server. The code now enforces the
9383 mode change if the router have different mode than the server.
9385 * The notify client operation with CMODE_CHANGE notify can now
9386 return NULL client_entry pointer if the CMODE was not changed
9387 by client. Application must check for this.
9389 * Added <Server ID> argument to INFO command to support server
9390 info fetching by Server ID.
9392 * Added silc_server_announce_get_channel_users to get assembled
9393 packets of channel users of the specified channel. Affected
9394 file silcd/server.[ch].
9396 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
9397 was freed underneath the ID Cache.
9399 * Re-announce clients when the server received CHANNEL_CHANGE
9400 notify from the router. Affected file silcd/packet_send.c.
9402 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9404 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
9405 crashed since it did not handle the fact that there is no cipher
9406 called "3" and didn't check the error condition. Now fixed.
9408 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
9409 flag. It can be used to send message requests.
9411 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9413 * Implemented the RESTART command in the client.
9415 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
9416 notice type messages. Added notice printing to the user
9419 * The channel keys are not re-generated if the channel's mode
9420 is PRIVKEY, ie private key on the channel exists. Affected
9421 files silcd/server.c and silcd/command.c.
9423 * Fixed a little bug in channel message delivery when channel
9424 private keys are set in the server. Affected file is
9425 silcd/packet_send.c.
9427 * Changed the setting on channel->on_channel = TRUE from the
9428 silc_client_save_channel_key to the JOIN command reply. The
9429 key payload is not received if the private channel key is set.
9430 Affected file lib/silcclient/command_reply.c and the
9431 lib/silcclient/client_channel.c.
9433 * When the CMODE_CHANGE notify is sent and the channel private
9434 key mode is removed the channel key must be re-generated in
9435 other cells as well. Added this support for the router in the
9436 silcd/packet_receive.c.
9438 * Added new local command NOTICE to send notice message on
9439 channel. Affected file silc/local_command.[ch].
9441 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9443 * Added new local command ME to the client. It is used to send
9444 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
9445 some action. Affected file silc/local_command.[ch].
9447 * Changed channel_message and private_message client operations
9448 to deliver the message flags to the application. Added also
9449 the `flags' arguments to the silc_client_send_channel_message
9450 and silc_client_send_private_message functions. Affected file
9453 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9455 * Redefined the Private Message Payload to support private message
9456 keys and to support the new private message flags. Updated
9457 the protocol specs. Flags makes it possible to have for example
9458 CTCP style messages.
9460 * Added new type SilcPrivateMessagePayload and defined an API
9461 for it in the lib/silcclient/silcprivate.[ch].
9463 * Tested private message private keys successfully. Tested the
9464 private message key set, unset and list commands with the new
9467 * Redefined the Channel Message Payload to include the channel
9468 message flags (equal with private message flags) to support
9469 for example CTCP style messages.
9471 * Defined some of the message (for channel and private message)
9472 flags. Updated the protocol specs and added the flags to the
9473 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
9475 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9477 * Added SilcKeyAgreementStatus type to the key agreement routines
9478 to indicate the current status and error if one occured.
9479 The status types are defined in the lib/silcclient/silcapi.h.
9481 * Added new local command KEY that is used to set and unset private
9482 keys for channels, set and unset private keys for private messages
9483 with remote clients and to send key agreement requests and
9484 negotiate the key agreement protocol with remote client. The
9485 key agreement is supported only to negotiate private message keys,
9486 it currently cannot be used to negotiate private keys for channels,
9487 as it is not convenient for that purpose.
9489 * Fixed a minor pending callback setting bug in the function
9490 silc_client_get_client_by_id_resolve, now the function works.
9491 Affected file lib/silcclient/idlist.c.
9493 * Added function silc_net_get_local_port to get local bound
9494 port by socket. Added to lib/silcutil/silcnet.[ch].
9496 * Added `sockets' and `sockets_count' fields to the SilcClient
9497 object. They hold the sockets of the listenning sockets in
9498 the client. Listenning sockets may be for example the key
9499 agreement server. Affected file lib/silcclient/client.[ch].
9500 Added functions the silc_client_add_socket and the
9501 silc_client_del_socket. They are exported to the application
9504 * Added ~./silc/clientkeys to support other client's public keys.
9506 * Renamed verify_server_key client operation to verify_public_key
9507 and added one argument to indicate the type of the connection
9508 (server, client etc.).
9510 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9512 * Added silc_server_connection_auth_request to handle the
9513 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9514 silcd/packet_receive.[ch].
9516 * Added silc_server_send_connection_auth_request into the
9517 silcd/packet_send.c to send the connection auth request packet.
9519 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9522 * Fixed the public key authentication in responder side in the
9523 server. The `auth_data' pointer includes the SilcPublicKey
9524 not the path to the public key. Affected file silcd/protocol.c.
9526 * Implemented the public key authentication in the initiator side
9527 in the server. Affected file silcd/protocol.c.
9529 * Removed the [RedirectClient] config section from the server
9530 configuration. Is not needed and I don't want to implement it.
9532 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9534 * Cleaned up the CMODE command in the server. It now works
9535 correctly and supports all the modes defined in the protocol.
9536 Affected file is silcd/command.c.
9538 * Added `hmac_name' field to the SilcChannelEntry in the server
9539 to hold the default HMAC of the channel. It can be set when
9540 creating the channel (with JOIN command). Affected files
9543 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9544 type to indicate the change of the current cipher and hmac
9545 on the channel. Client can safely ignore the <cipher> argument
9546 (if it chooses to do so) since the CHANNEL_KEY packet will
9547 force the channel key change anyway. The <hmac> argument is
9548 important since the client is responsible of setting the new
9549 HMAC and the hmac key into use.
9551 * Fixed the CMODE command in the client library as well.
9553 * Tested CMODE command in router environment successfully.
9555 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9557 * Show the version of the remote client (or server) when connecting
9558 to the server. It is logged to the log file. Affected file
9559 is silcd/protocol.c.
9561 * Fixed the KILLED notify handling in the client library. The
9562 client must be removed from all channels when receiving the
9565 Also, do not remove the client entry when giving the KILL
9566 command but when the KILLED notify is received.
9568 * Removed silc_idlist_find_client_by_nickname from the server.
9569 Not needed anymore. Affected files silcd/idlist.[ch].
9571 * Implemented the CHANNEL_CHANGE notify type handling to the
9572 server. Affected file silcd/server.c.
9576 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9578 * Added silc_server_send_notify_invite to send the INVITE
9579 notify between routers.
9581 * Implemented the INVITE command correctly to the server.
9583 * Implemented the INVITE notify type handling in the server.
9585 * Implemented the INVITE command to the client library and on the
9588 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9590 * Added function silc_server_get_client_resolve to find the
9591 client entry by ID from all ID lists and then resolve it
9592 (using WHOIS) if it cannot be found. Affected file is
9595 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9597 * Implemented the BAN command to the client library.
9599 * The JOIN command in the server now checks the invite list
9602 * Changed the silc_command_reply_payload_encode_va and the
9603 silc_command_payload_encode_va to support that if argument is
9604 NULL it ignores and checks the next argument. Affected file
9605 lib/silccore/silccommand.c.
9607 * Added silc_server_send_notify_ban to send the BAN notify
9608 type between routers.
9610 * Chaned the silc_notify_payload_encode to support that if
9611 argument is NULL it ignores and checks the next argument.
9612 Affected file lib/silccore/silcnotify.c.
9614 * Tested ban lists in router environment successfully.
9616 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9618 * Implemented BAN command to the server, in silcd/command.[ch].
9620 * Removed the BAN and INVITE_LIST modes from the CMODE command
9623 * Added function silc_string_match to regex match two strings.
9624 Affected files lib/silcutil/silcutil.[ch].
9626 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9628 * Redefined parts of the SilcChannelEntry in the server to support
9629 the new ban and invite lists.
9631 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9633 * Redefined the INVITE command. The same command can be used to
9634 invite individuals to the channel but also to manage the invite
9635 list of the channel (to add to and remove from the invite list).
9636 Updated the protocol specs.
9638 * Added new command SILC_COMMAND_BAN that can be used to manage
9639 the ban list of the channel. Updated the protocol specs.
9641 * Removed the channel modes: the SILC_CMODE_BAN and the
9642 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9643 in the CMODE command. The equivalent features are now available
9644 using INVITE and BAN commands. Updated the protocol specs.
9646 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9647 in the network about change in the current ban list. The notify
9648 type is not used by the client.
9650 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9651 support the invite lists.
9653 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9655 * Added new function silc_string_regexify that converts string
9656 including wildcard characters into regex string that can
9657 be used by the GNU regex library. Added into the file
9658 lib/silcutil/silcutil.[ch].
9660 Added silc_string_regex_combine to combine to regex strings
9661 into one so that they can be used as one regex string by
9662 the GNU regex library. Added into the file
9663 lib/silcutil/silcutil.[ch].
9665 Added silc_string_regex_match to match two strings. It returns
9666 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9668 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9670 * Imported GNU regex to the soruce tree into lib/contrib.
9671 Fixed some compiler warning from the regex.c.
9673 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9675 * Fixed MOTD command in the server to work in router environment.
9677 * Fixed the MOTD command in the client library to support
9678 the server argument in the command.
9680 * Added `nickname_len' argument to the silc_idlist_add_client
9681 in the server, as the `nickname' argument may be binary data
9684 * Added silc_idlist_get_channels to return all channels from
9687 * Implemented LIST command to the server. Affected file is
9690 * Implemented the LIST command to the client library and on the
9693 * Added [<user count>] argument to the LIST command reply.
9694 With private channels the user count is not shown.
9696 * Updated TODO and README.
9698 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9700 * The client entry's data.registered must be TRUE even with
9701 global client entry on global client list. The data.registered
9702 is used to check whether the client is anymore in the network,
9703 for example with WHOWAS command so it must be valid.
9705 * Fixed the WHOWAS command in the server. It now actually works
9706 in router environment. Added function into silcd/command_reply.c
9707 silc_server_command_reply_whowas_save.
9709 * Added silc_idlist_purge function to the silcd/idlist.c
9710 to periodically purge the ID Cache.
9712 * Fixed INFO command in the server. It works now in router
9713 environment. Added <server name> argument to the INFO command
9714 reply. Updated the protocol specs.
9716 * Fixed minor bug in silc_idcache_purge to not purge if the
9717 expire value is zero.
9719 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9720 they were buggy because of the WHOWAS information.
9722 * Fixed local command MSG to handle the async resolving of
9723 the remote client properly. It used to fail the first MSG.
9724 Affected file silc/local_command.c.
9726 * Added `data_len' field to SilcIDCache context.
9728 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9730 * Update TODO. Todo in commands in the server.
9732 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9734 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9735 used by routers as broadcast packet to inform other routers
9736 about the changed user mode.
9738 Implemented the notify handling in the server. Affected file is
9739 silcd/packet_receive.c. Added the function
9740 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9742 * Added new generic Channel Payload and deprecated the New Channel
9743 Payload. The New Channel Payload is now the generic Channel
9746 * Added new argument `mode' to the silc_server_send_new_channel
9747 as it is required in the Channel Payload now.
9749 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9750 and created a new and real SilChannelPayload to represent the
9751 new generic Channel Payload. Implemented the encode/decode
9752 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9754 * Added silc_server_get_client_channel_list to return the list
9755 of channels the client has joined for WHOIS command reply.
9756 Affected file silcd/server.[ch].
9758 * Implemented the channel list sending in the WHOIS command reply
9759 in server and in the client.
9761 Implemented the channel list displaying on the user interface
9762 as well. Affected file silc/client_ops.c.
9764 * Added silc_channel_payload_parse_list to parse list of Channel
9765 Payloads. It returns SilcDList list of SilcChannelPayloads.
9766 Client for example can use this function to parse the list of
9767 channels it receives in the WHOIS command reply. The caller
9768 must free the list by calling silc_channel_payload_list_free.
9769 Affected files lib/silccore/silcchannel.[ch].
9771 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9773 * Added one new argument <user mode> to the WHOIS command reply
9774 to return the mode of the user in SILC. Updated the protocol
9777 Implemented it to the server and client.
9779 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9781 * Fixed the mode printing on the user interface on joining.
9782 Affected file silc/client_ops.c.
9784 * Implemented the UMODE command and user modes in general to the
9785 client library and to the user interface.
9787 * Implemented the UMODE command to the server.
9789 * The server now sends UNKNOWN_COMMAND error status if client sends
9790 unknown command. Affected file silcd/command.c.
9792 * All server commands now handle the command identifier the right
9793 way when sending the command reply to the client. The client can
9794 use to identify the command replies with the identifier.
9796 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9798 * Added silc_server_get_client_route to resolve the route to
9799 the client indicated by the client ID. Affected file is
9802 * Added silc_server_relay_packet as general function to relay
9803 packet to arbitrary destination. This deprecates functions
9804 like _send_private_message_key, _relay_notify etc. Affected
9805 file is silcd/packet_send.[ch].
9807 Removed silc_server_send_key_agreement,
9808 silc_server_send_private_message_key and
9809 silc_server_packet_relay_notify functions from the file
9810 silcd/packet_send.[ch].
9814 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9815 server. Affected file silcd/packet_receive.[ch].
9817 * Implemented the KILL command to the client. Implemented the
9818 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9819 Affected files lib/silcclient/command[_reply].c and
9820 lib/silcclient/client_notify.c. Implemented the KILL notify
9821 printing in the user inteface.
9823 * Fixed a lot silc_parse_nick memory leaks from the client
9824 library in the file lib/silcclient/command.c.
9826 * Changed the silc_server_send_notify_on_channels's `sender'
9827 argument from SilcSocketConnection to SilcClientEntry to
9828 check the sender as entry and not as connection object and not
9829 to send to the client provided as argument. The affected file
9830 is silcd/packet_send.[ch].
9832 * The notify packets that are destined directly to the client used
9833 to not to be processed by the server. Now changed that and the
9834 server processes all notify packets. After relaying the packet
9835 to the client the notify packet is processed in the server.
9837 * The silc_server_free_client_data now checks whether there is
9838 pending outgoing traffic for the client and purges the data to
9839 the network before removing the client entry.
9841 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9843 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9844 an client is killed from the SILC Network. Updated the protocol
9847 Added new function silc_server_send_notify_killed to the
9848 silcd/packet_send.[ch].
9850 * Added function silc_server_packet_relay_notify to relay notify
9851 packets that are destined directly to a client. In this case
9852 the server does not process the notify packets but merely relays
9853 it to the client. Affected file silcd/packet_send.[ch].
9855 Added also silc_server_packet_process_relay_notify to check
9856 whereto relay the notify. Affected file is
9857 silcd/packet_receive.[ch].
9859 * Implemented the KILL command to the server.
9863 * Added the backup schema desgined last fall to the protocol
9864 specs for everyone to see. The specification is in the
9865 *-spec-xx.txt draft and the packet type definitions for the
9866 backup routers is in *-pp-xx.txt draft. Thusly, added also
9867 new packet type SILC_PACKET_CELL_ROUTERS.
9869 * A big security problem in the implementation discovered. The
9870 signoff of an client did not cause new channel key generation
9871 which it of course should've done. The channel keys must be
9872 always re-generated when client leaves (or signoffs) the channel.
9873 The silc_server_remove_from_channels funtion now handles
9874 the channel key re-generation.
9876 * Added `sender' argument to the silc_server_send_notify_on_channels
9877 to not to send the client provided as argument. Affected file
9878 silcd/packet_send.[ch].
9880 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9882 * Implemented OPER and SILCOPER commands into the server and
9885 * Added silc_auth_verify and silc_auth_verify_data to verify
9886 the authentication directly from the authentication payload.
9887 It supports verifying both passphrase and public key based
9888 authentication. Affected file lib/silccore/silcauth.[ch].
9890 * Added `hash' field to the SilcIDListData structure. It is the
9891 hash negotiated in the SKE protocol. Affected file is
9894 * Slight redesigning of the SilcAuthPayload handling routines.
9895 Do not send SilcPKCS but SilcPublicKey as argument.
9897 * Implemented the public key authentication support to the
9898 serverconfig. The public key is loaded from the provided path
9899 and saved as authentication data to void * pointer. Thus,
9900 changed the unsigned char *auth_data to void *auth_data;
9902 * Fixed SHUTDOWN command to send the reply before the server
9903 is shutdown. :) Affected file silcd/command.c.
9905 * Fixed fatal bug in CONNECT command. The hostname was invalid
9906 memory and server crashed. Affected file silcd/command.c.
9908 * Fixed fatal bug in CLOSE command. The server_entry became
9909 invalid but was referenced later in the command. Affected file
9912 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9914 * Fixed fatal bug in failure packet handling. Server ignored
9915 the failure and thus crashed when it came.
9919 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9921 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9922 that the command may be executed only once in (about) 2 seconds.
9923 The old SILC_CF_LAG flag is same but allows command bursts up
9924 to five before limiting.
9926 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9927 server code. Various commands now includes the CF_LAG_STRICT
9928 flag to disallow any kind of miss-use of the command.
9930 * Fixed the silc_buffer_unformat to not to allocate any data
9931 if the length of the data is zero. It used to allocate the
9932 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9934 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9936 * Changed the format of AdminConnection configuration section
9937 in the server. Added username of the admin to the format.
9938 Affected files silcd/serverconfig.[ch].
9940 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9941 to return admin configuration data by host, username and/or
9944 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9946 * Implemented WHOWAS command to the server. Added the functions:
9948 silc_server_command_whowas_parse,
9949 silc_server_command_whowas_send_reply,
9950 silc_server_command_whowas_from_client and
9951 silc_server_command_whowas_from_server
9953 * Added <Client ID> argument to the WHOWAS command reply. Updated
9954 the protocol specs accordingly.
9956 * Implemented WHOWAS command and command_reply to the client
9959 Implemented the WHOWAS printing on the user interface.
9961 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9963 * Added new argument to the WHOWAS command reply, the real name.
9964 It is an optional argument. Updated the protocol specs.
9966 * Added SilcIDCacheDestructor callback that is registered when
9967 the SilcIDCache is allocated. The callback is called when
9968 an cache entry in the ID Cache expires, or is purged from the
9969 cache. Added into lib/silccore/idcache.[ch].
9971 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9972 to destruct the client entries when the cache entry expires.
9973 Other ID Cache's in server and in the client library ignores
9976 * If the ID Cache entry's `expire' field is zero then the entry
9977 never expires. Added boolean `expire' argument to the
9978 silc_idcache_add function in the lib/silccore/idcache.[ch].
9979 If it is TRUE the default expiry value is used.
9981 * Added silc_server_free_client_data_timeout that is registered
9982 when client disconnects. By default for 5 minutes we preserve
9983 the client entry for history - for WHOWAS command.
9985 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9987 * Added support to the server to enforce that commands are not
9988 executed more than once in 2 seconds. If server receives
9989 commands from client more frequently, timeout is registered
9990 to process the commands. Affected file silcd/command.c.
9991 Added new function silc_server_command_process_timeout.
9993 * Changed NICK_NOTIFY handling in client library to check that
9994 if the client's nickname was changed, so there is no need to
9995 resolve anything from the server.
9997 * Removed error printing from the WHOIS and IDENTIFY commands.
9998 If error occurs then it is ignored silently in the client library.
9999 The application, however, may map the received error to
10000 human readable error string. The application currently maps
10001 the NO_SUCH_NICKNAME error to string.
10003 * Made the command status message public to the application. Moved
10004 them from lib/silcclient/command_reply.c to
10005 lib/silcclient/command_reply.h. The application can map the
10006 received command status to the string with the
10007 silc_client_command_status_message function.
10009 * Added check to the server to check that client's ID is same
10010 as the Source ID in the packet the client sent. They must
10013 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10015 * Added dist-bzip hook to the Makefile.am to make bzip2
10016 compressed distributions.
10018 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10020 * Server now enforces the maximum length for the nickname and
10021 the channel as protocol specification dictates. 128 bytes for
10022 nickname and 256 bytes for channel name.
10024 * Moved the WHOIS printing to the application. The client libary
10025 does not print out the WHOIS information anymore, the application
10026 must do it. Renamed silc_client_command_reply_whois_print to
10027 the silc_client_command_reply_whois_save.
10029 The client's idle time is also sent to the application now, and
10030 the idle is shown on screen.
10032 * Added silc_client_command_reply_identify_save to save the
10033 received IDENTIFY entries.
10035 * Do not check for channel private keys in message sending and
10036 reception if the channel does not have the PRIVKEY mode set.
10037 Affected file lib/silclient/client_channel.c.
10039 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10041 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
10042 just surfaced after chaning the JOIN procedure.
10044 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10046 * Added silc_client_get_clients_by_list to get client entries
10047 from Client ID list, that is returned for example by JOIN
10048 and USERS command replies. The application should use this
10049 function for example when JOIN command reply is received to
10050 resolve the clients already on the channel (library does not
10051 do that anymore as USERS command reply is not used in the JOIN
10052 procedure anymore). Affected files lib/silcclient/silcapi.h and
10053 lib/silcclient/idlist.c.
10055 * JOIN command reply and USERS command reply returns now SilcBuffer
10056 pointers instead of unsigned char pointers when returning
10057 the client list and mode list.
10059 * Added <Client ID> argument to the JOIN command reply, mainly
10060 for the server to identify for which client the command was
10061 originally sent. Updated protocol specs accordingly.
10063 * Added SilcDlist private_key pointer to the SilcChannelEntry
10064 in the client to support the channel private keys. Affected
10065 file is lib/silcclient/idlist.h.
10067 * Added SilcChannelPrivateKey argument to the function
10068 silc_client_send_channel_message so that application can choose
10069 to use specific private ke if it wants to. If it is not provided,
10070 the normal channel key is used, unless private keys are set.
10071 In this case the first (key that was added first) is used
10072 as the encryption key.
10074 * Implemented the support for channel private key handling.
10075 Implemented the following functions:
10077 silc_client_add_channel_private_key,
10078 silc_client_del_channel_private_keys,
10079 silc_client_del_channel_private_key,
10080 silc_client_list_channel_private_keys and
10081 silc_client_free_channel_private_keys
10083 Affected file lib/silcclient/client_channel.c.
10085 * Added the support for the private keys in the channel message
10086 sending and encryption and in the message reception and
10087 decryption. Affected funtions are
10088 silc_client_send_channel_message and silc_client_channel_message.
10090 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10092 * Added SKE's key verify callback to the client library's
10093 KE protocol context. Affected files lib/silcclient/protocol.[ch].
10095 * Removed the statement that server (or router) must send USERS
10096 command reply when joining to the channel so that the client
10097 knows who are on the channel. Instead, the client list and
10098 client's mode list is now sent in the JOIN command reply to the
10099 client who joined channel. This is better solution.
10101 * Added function silc_server_get_users_on_channel and function
10102 silc_server_save_users_on_channel to the silcd/server.[ch].
10104 * Removed function silc_server_command_send_users from the
10107 * Do not show topic on the client library anymore. The topic is
10108 sent in the command reply notify to the application and the
10109 application must show the topic now.
10111 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10113 * Added client searching by nickname hash into the IDENTIFY and
10114 WHOIS commands in the server as they were clearly missing from
10115 them. Affected file is silcd/command.c.
10117 * Fixed a bug in private message receiving in the client library.
10118 The remote ID was freed and it wasn't supposed, now it is
10121 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10123 * Minor fix to the channel payload; allocate the data area, as it
10124 needs to be of specific length.
10126 * If the key agreement port is zero then the operating
10127 system will define the bound port. Affected files are
10128 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
10130 * Added new function silc_channel_payload_decrypt into the file
10131 lib/silccore/silcchannel.[ch].
10133 * Moved the channel message etc, check from silc_packet_decrypt
10134 to applications. The library calls now a generic
10135 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
10136 when the packet is either normal or special. This was done to
10137 allow more wide range of checking that was not allowed when
10138 the code was in library. Now applications can do virtually any
10139 checks to the packet and return to the library the decision how
10140 the packet should be processed. Affected files are
10141 lib/silccore/silcpacket.[ch].
10143 Added silc_server_packet_decrypt_check to the server and
10144 silc_client_packet_decrypt_check to the client library.
10146 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
10147 to send with specified source and destination information.
10149 * Channel message delivery between routers was broken after the
10150 channel key distribution was fixed earlier. The channel key
10151 was used be to distributed to other routers as well which is not
10152 allowed by the protocol. Now this is fixed and channel keys
10153 really are cell specific and the channel message delivery between
10154 routers comply with the protocol specification.
10156 * Fixed various commands in server to check also the global list
10157 for the channel entry and not just the local list. The affected
10158 file silcd/command.c.
10160 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10162 * Added assert()s to buffer formatting and unformatting routines
10163 to assert (if --enable-debug) when error occurs. Affected
10164 file: lib/silcutil/silcbuffmt.c.
10166 * Changed to auto-reconnect to check whether the remote host is
10167 router and register the re-connect timeout if it is. It used
10168 to check that whether we are normal server, but router must do
10169 auto-reconnect with another router as well. Affected file
10172 * Removed the [<key len>] option from CMODE command as the cipher
10173 name decides the key length, nowadays. See the defined ciphers
10174 from the protocol specification.
10176 * Added [<hmac>] option to the CMODE command to define the HMAC
10177 for the channel. Added SILC_CMODE_HMAC channel mode.
10179 * Added [<hmac>] option for the JOIN command so that user can
10180 select which HMAC is used to compute the MACs of the channel
10183 * Added Hmac field to the Channel Message Payload. The integrity
10184 of plaintext channel messages are now protected by computing
10185 MAC of the message and attaching the MAC to the payload. The
10186 MAC is encrypted. Now, it is clear that this causes some
10187 overhead to the size of the packet but rationale for this is that
10188 now the receiver can verify whether the channel message decrypted
10189 correctly and also when private keys are set for the channel the
10190 receiver can decrypt the packet with several keys and check from
10191 the MAC which key decrypted the message correctly.
10193 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
10194 lib/silccrypt/silccipher.[ch].
10196 * Added silc_hash_len to return the digest length into the
10197 lib/silcrypt/silchash.[ch].
10199 * Rewrote parts of Silc Channel Payload interface in the
10200 lib/silccore/silcchannel.[ch]. The encode function now also
10201 encrypts the packet and parse function decrypts it.
10203 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10205 * Fixed a minor formatting bug in the SKE's key material processing.
10206 It actually might have processed the keys wrong way resulting
10209 * Redefined the mandatory HMAC algorithms and added new algorithms.
10210 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
10211 and hmac-md5 truncated to 96 bits. The mandatory is now
10212 hmac-sha1-96. Rest are optional (including the one that used
10213 to be mandatory). Rationale for this is that the truncated HMAC
10214 length is sufficient from security point of view and can actually
10215 make the attack against the HMAC harder. Also, the truncated
10216 HMAC causes less overhead to the packets. See the RFC2104 for
10219 * Added new [hmac] configuration section. The SKE used to use
10220 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
10221 is of course wrong. The official names that must be proposed in
10222 the SKE are the ones defined in the protocol specification
10223 (hmac-sha1-96 for example). The user can configure any hmac
10224 using any hash function configured in the [hash] section. At
10225 least, the mandatory must be configured.
10227 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
10229 * Added HMAC list to the SKE proposal list. It has now both
10230 hash algorithm list and HMAC list. This makes the protocol
10231 incompatible with previous versions. The SKE now seems to work
10232 the way it is supposed to work, for the first time actually.
10234 * Defined plain Hash algorithms to the protocol specification.
10235 Added sha1 and md5.
10237 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10239 * Implemented support for key agreement packets into the server.
10240 Added functions silc_server_key_agreement and
10241 silc_server_send_key_agreement. Other than these functions,
10242 server has nothing to do with this packet.
10244 * Added support for private message key packets into the server.
10245 Added functions silc_server_private_message_key and
10246 silc_server_send_private_message_key.
10250 * Changed the silc_[client|server]_protocol_ke_set_keys to be
10251 called in the protocol's final callback instead in the END
10252 protocol state. This makes a little more sense and in the same
10253 time in client we can use the same protocol routines for normal
10254 key exchange and to key agreement packet handling as well.
10256 * Added to both client's and server's KE protocol context the
10257 SilcSKEKeyMaterial pointer to save the key material. We will
10258 bring the key material to the protocol's final callback by doing
10259 this. The final callback must free the key material.
10261 * Added SKE's packet_send callback into client's KE protocol
10262 context so that the caller can choose what packet sending function
10263 is used. This way we can use different packet sending when
10264 doing normal SKE when doing key agreement packet handling (in
10265 the key agreement packet handling we do not want to encrypt
10268 * Implemented the responder side of the key agreement routines
10269 in the client. The client can now bind to specified port and
10270 accept incoming key negotiation. The key material is passed
10271 to the application after the protocol is over.
10273 * Implemented the processing of incoming Key Agreement packet
10274 in the client. Added function silc_client_key_agreement to
10275 process the packet.
10277 * Implemented the intiator side of the key agreement routines
10278 in the client. The client can now initiate key agreement with
10279 another remote client. The key material is passed to the
10280 application after the protocol is over.
10282 * Created client_keyagr.c to include all the key agreement
10285 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
10286 SILC_TASK_CALLBACK except that it is not static.
10288 * Created client_notify.c and moved the Notify packet handling
10289 from the client.[ch] into that file.
10291 * Created client_prvmsg.c and moved all private message and
10292 private message key routines from the client.[ch] into that file.
10294 * Create client_channel.c and moved all channel message and
10295 channel private key routines from the client.[ch] into that file.
10297 * Changed silc_client_get_client_by_id_resolve to resolve with
10298 WHOIS command instead of IDENTIFY command, in the file
10299 lib/silclient/idlist.c.
10301 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10303 * Implemented the SKE's responder side to the Client library.
10305 * When FAILURE is received to the protocol do not trust it
10306 blindly. Register a timeout to wait whether the remote closes
10307 the connection as it should do it, only after that process the
10308 actual failure. This was changed to both client and server.
10310 * Added client_internal.h to include some of the structures
10311 there instead of client.h in lib/silcclient/.
10313 * Added function silc_task_unregister_by_callback to unregister
10314 timeouts by the callback function.
10316 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10318 * Some "Incomplete WHOIS info" errors has been appearing on the
10319 log files. Took away the entry->userinfo check from WHOIS
10320 reply sending. The entry->userinfo is now " " if client did not
10321 provide one. I thought this was fixed earlier but something
10322 is wrong still. Let's see if the error still appears.
10324 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10326 * Fixed a minor bug in the login when the channel key is
10327 re-generated in the server. It used to generate the key in
10328 wrong order and thus caused problems in the channel traffic.
10330 * Fixed a minor bug in channel key distsribution after
10331 KICK command. The key was not sent to the router even though
10334 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10336 * Added silc_ske_process_key_material_data as generic routine
10337 to process any key material as the SILC protocol dictates. The
10338 function is used by the actual SKE library but can be used by
10339 applications as well. This relates to the private message keys
10340 and the channel private keys since they must be processed the
10341 same way the normal SILC session keys. The protocol dictates
10342 this. Affected files: lib/silcske/silcske.[ch].
10344 Added also silc_ske_free_key_material to free the
10345 SilcSKEKeyMaterial structure.
10347 * Defined silc_cipher_set_key function to set the key for
10348 cipher without using the object's method function. The affected
10349 files: lib/silccrypt/silccipher.[ch].
10351 * Implemented silc silc_client_add_private_message_key,
10352 silc_client_add_private_message_key_ske,
10353 silc_client_del_private_message_key,
10354 silc_client_list_private_message_keys and
10355 silc_client_free_private_message_keys functions in the
10358 Added functions silc_client_send_private_message_key to send
10359 the Private Message Key payload and silc_client_private_message_key
10360 to handle incoming Private Message Key payload.
10362 * Added Cipher field to the Private Message Key payload to set
10363 the cipher to be used. If ignored, the default cipher defined
10364 in the SILC protocol (aes-256-cbc) is used.
10366 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10368 * Removed lib/silcclient/ops.h file.
10370 Redefined parts of the SILC Client Library API. Created new
10371 file silcapi.h that deprecates the ops.h file and defines the
10372 published Client Library API. Defined also private message key
10373 API and channel private key API into the file.
10375 This is the file that the application must include from the
10376 SILC Client Library. Other files need not be included by
10377 the application anymore.
10379 * Added new key_agreement client operation callback and also
10380 defined the Key Agreement library API for the application.
10382 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10384 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
10385 is used by clients to request key negotiation between another
10386 client in the SILC network. If the negotiation is started it
10387 is performed using the SKE protocol. The result of the
10388 negotiation, the secret key material, can be used for example
10389 as private message key.
10391 Implemented the Key Agreement payload into the files
10392 lib/silccore/silauth.[ch].
10394 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10396 * Redefined ciphers for the SILC protocol. Added some new ciphers
10397 and defined the key lengths for the algorithms. Changed the
10398 code accordingly. The default key length is now 256 bits.
10400 * Fixed SKE key distribution function silc_ske_process_key_material
10401 when the key length is more than 128 bits. The default key
10402 length in SILC is now 256 bits.
10404 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
10405 to indicate unsupported algorithm.
10407 * Renamed rijndael.c to aes.c and all functions as well.
10409 * Fixed a long standing channel key setting bug in client library.
10410 Weird that it has never surfaced before.
10412 * Fixed bug in channel deletion. If the entire channel is removed
10413 then it must also delete the references of the channel entry
10414 from the client's channel list as the client's channel entry and
10415 the channel's client entry share same memory.
10417 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10419 * Implemented CONNECT and SHUTDOWN commands in the client.
10421 * Implemented CLOSE command to the client.
10423 * Added the function silc_idlist_find_server_by_name into the
10424 files silcd/idlist.[ch].
10426 Added the function silc_idlist_find_server_by_conn into the
10427 files silcd/idlist.[ch].
10429 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10431 * DIE command was renamed to SHUTDOWN. Updated the both code
10432 and protocol specs.
10434 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
10435 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
10437 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
10440 * Added function silc_server_create_connection function to create
10441 connection to remote router. My server implementation actually
10442 does not allow router to connect to normal server (it expects
10443 that normal server always initiates the connection to the router)
10444 so the CONNECT command is only good for connecting to another
10447 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10449 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
10450 or some other client was kicked from the channel.
10452 Implemented the handling of the notify type to both client
10455 Implemented silc_server_send_notify_kicked to send the KICKED
10456 notify. It is used to send it to the server's primary router.
10458 * Implemented the KICK command into server and client.
10460 * Added `query' argument to the silc_idlist_get_client function
10461 to indicate whether to query the client from server or not if
10464 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
10465 to indicate that the client is not channel founder.
10469 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10471 * Removed the rng context from SilcPacketContext structure and
10472 changed that the packet routine uses the Global RNG API.
10474 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10476 * Added support for quit message that client can "leave" on the
10477 channel when it quits the SILC. It is ditributed inside the
10478 SILC_NOTIFY_TYPE_SIGNOFF notify type.
10480 Added silc_server_free_client_data that will take the
10481 signoff message as argument.
10483 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
10485 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10487 * Updated parts of the protocol specification to keep it up
10490 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10492 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
10493 payloads in one packet.
10495 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
10496 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10497 use now the new List flag.
10499 * Also deprecated the following packet types: REPLACE_ID,
10500 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10502 * Added list support for Notify packet in server.
10504 * Added silc_server_send_notify_channel_change to send the
10505 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10506 the silc_server_send_replace_id.
10508 * Added silc_server_send_notify_nick_change to send the
10509 NICK_CHANGE notify type. Deprecates the function
10510 silc_server_send_replace_id.
10512 * Added silc_server_send_notify_join to send the JOIN notify type.
10513 Deprecates the function silc_server_send_new_channel_user.
10515 * Added silc_server_send_notify_leave to send LEAVE notify type.
10516 Deprecates the function silc_server_send_remove_channel_user.
10518 * Added silc_server_send_notify_cmode and
10519 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10520 types. Deprecates the silc_server_send_set_mode function.
10522 * Added SERVER_SIGNOFF notify type to indicate that server has
10523 quit. This means that all clients on the channel from that
10524 server will drop. This can be also used when netsplit happens.
10526 Deprecated REMOVE_ID packet type since it is not needed anymore
10529 Added silc_server_send_notify_server_signoff to send the
10530 SERVER_SIGNOFF notify type. Deprecates the function
10531 silc_server_send_remove_id.
10533 Added also silc_server_send_notify_signoff to send the
10534 SIGNOFF notify type.
10536 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10537 SILC protocol from this day on. Changed the protocol
10538 specification as well.
10540 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10541 notify type. It is used between routers to notify about
10542 topic changes on a channel.
10544 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10547 * Partly updated the protocol specification to comply with the
10548 changes now made. It is still though a bit outdated.
10550 * The JOIN notify type now takes one extra argument <Channel ID>.
10551 The packet used to be destined to the channel but now the
10552 JOIN type may be sent as list thus it is impossible to
10553 destine it to any specific channel. By adding this argument
10554 it is again possible.
10556 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10558 * Added CREDITS file. The CHANGES and CREDITS file will appear
10559 in the distribution as well.
10561 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10563 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10564 types in the server's silcd/packet_receive.c.
10566 * Implemented CMODE and CUMODE to work in router environment.
10568 * Fixed minor encoding and decoding buglet from the
10569 lib/silccore/silcmode.c.
10571 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10574 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10576 * Changed all SilcConfigServer* and silc_config_server* to
10577 SilcServerConfig* and silc_server_config*, respectively.
10580 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10582 * Associated the ID (client or server ID) to the Authentication
10583 Payload to avoid any possibility of forging. Updated the
10584 protocol specification and the code accordingly.
10586 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10588 * The RSA key length is now save to the RsaKey context in the
10589 key generation process in lib/silccrypt/rsa.c. The key length
10590 is now used to figure out the maximum size of the block allowed
10591 to be encrypted/signed.
10593 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10594 is equivalent to the silc_mp_mp2bin but does not allocate any
10597 * Changed silc_mp_mp2bin API to take length argument. If it is
10598 non-zero then the buffer is allocated that large. If zero, then
10599 the size is approximated using silc_mp_sizeinbase, which however
10602 * Created Global RNG API which is global RNG that application can
10603 initialize. After initializing, any routine anywhere in the
10604 code (including library) can use RNG without allocating a new
10605 RNG object. This was done to allow this sort of use of the
10606 RNG in code that has no chance to allocate RNG object. All
10607 applications currently allocate this and many routines in the
10608 library use this. Affected file lib/silccrypt/silcrng.[ch].
10610 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10611 it to use the Global RNG API.
10613 * Defined Authentication Payload into protocol specification that
10614 is used during SILC session to authenticate entities. It is
10615 used for example by client to authenticate itself to the server
10616 to obtain server operator privileges.
10618 Implemented this payload into the lib/silccore/silcauth.[ch].
10619 Implemented also routines for public key based authentication
10620 as the new protocol specification dictates.
10622 Moved definitions of different authentication methods from
10623 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10625 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10626 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10627 silc_pkcs_verify_with_hash functions into the file
10628 lib/silccrypt/silcpkcs.[ch].
10630 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10632 * The client entry's userinfo pointer must be always valid.
10633 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10634 will fail since it requires the userinfo. Now, the userinfo
10635 is allocated as "" if actual userinfo does not exist. Actually,
10636 it must exist and it is totally Ok to drop client connections
10637 that does not announce the userinfo. However, we will make
10638 this workaround for now.
10640 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10641 to return the remote port by socket.
10643 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10645 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10646 SILC_SERVER_PENDING_EXEC and added an new macro
10647 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10648 data or when error occurs while processing the pending command.
10650 Added new argument `destructor' into silc_server_command_pending
10651 and to the SilcServerCommandPending object. This destructor is
10652 now called after calling the pending callback or if error occurs
10653 immediately. If error occurs the actual pending callback won't
10654 be called at all - only the destructor. The destructor may be
10655 NULL if destructor is not needed.
10657 All this applies for client library code as well. Similar
10658 changes were made there as well for the pending commands.
10660 In the client, the application must now allocate the
10661 SilcClientCommandContext with the silc_client_command_alloc
10664 * Added reference counter to the SilcServerCommandContext. Added
10665 function silc_server_command_alloc and silc_server_command_dup
10668 Same type of functions added to the client library for the same
10671 * Removed the cmd_ident from IDListData away since it is now
10672 global for all connections. It is the command identifier used
10673 in command sending and with pending commands. The affected file
10676 * Added reference counter to the SilcSocketConnection objecet to
10677 indicate the usage count of the object. The object won't be
10678 freed untill the reference counter hits zero. Currently only
10679 server uses this, and client ignores it. The client must be
10680 set to use this too later. The affected files are
10681 lib/silccore/silcsockconn.[ch]. Added also the function
10682 silc_socket_dup to increase the reference counter.
10684 This was mainly added because it is possible that the socket
10685 is removed underneath of pending command or other async
10686 operation. Now it won't be free'd and proper DISCONNECTING
10687 flags, etc. can be set to avoid sending data to connection that
10688 is not valid anymore.
10690 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10691 the connection. After that it sets SILC_SET_DISCONNECTED.
10692 It is, however, possible that the socket data is not still freed.
10693 The silc_server_packet_process now checks that data is not
10694 read or written to connection that is DISCONNECTED. The socket
10695 get's freed when the reference counter hits zero.
10697 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10699 * Changed the client operation API: channel_message operation's
10700 `sender' is now the client entry of the sender, not the nickname
10701 and the `channel' is the channel entry, not the channel name.
10703 In the private_message operation the `sender' is now also the
10704 client entry of the sender not the nickname.
10706 Affected file is lib/silcclient/ops.h and all applications
10707 using the client operations.
10709 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10711 * Moved the calling of ops->connect() from connect_to_server_final
10712 into receive_new_id functin since that is the point when the
10713 client is actually allowed to send traffic to network. The
10714 affected file is lib/silcclient/client.c.
10716 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10718 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10719 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10720 (if needs broadcasting) instead of broadcasting the packets one
10721 by one which would make a burst in the network traffic.
10723 * Added `broadcast' argument to the functions in silcd/server.[ch]
10724 silc_server_create_new_channel[_with_id] to indicate whether
10725 to send New Channel packet to primary router.
10727 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10729 * Added new function into the silcd/server.[ch] files:
10730 silc_server_create_new_channel_with_id to create new channel with
10731 already existing Channel ID.
10733 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10734 lib/silccore/silcpacket.h. This packet is used t send list of
10735 Set Mode payloads inside one packet. Server uses this to set
10736 the modes for the channels and clients on those channels, that it
10737 announced to the router when it connected to it. The protocol
10738 specification has been updated accordingly.
10740 * The silc_server_new_channel did not handle the packet coming
10741 from normal server as it normally does not send that. However,
10742 when it announces its channels it does send it. Implemented
10743 the support for that.
10745 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10746 into the file lib/silccore/id.h.
10748 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10750 * Fixed memory leaks in the functions silc_idlist_del_client,
10751 silc_idlist_del_channel and silc_idlist_del_server in the file
10752 silcd/idlist.c. All of those leaked like a sieve.
10754 * Fixed some small memory leaks in the client's function
10755 silc_client_notify_by_server.
10757 * Added functions into silcd/server.c: silc_server_announce_clients,
10758 silc_server_announce_channels and silc_server_announce_server.
10759 These functions are used by normal and router server to announce
10760 to its primary router about clients, channels and servers (when
10761 router) that we own. This is done after we've connected to the
10764 These functions effectively implements the following packet types:
10765 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10766 and SILC_PACKET_NEW_ID_LIST.
10768 * Added new functions into the silcd/packet_receive.[ch]:
10769 silc_server_new_id_list, silc_server_new_channel_list and
10770 silc_server_new_channel_user_list to handle the incoming
10771 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10773 * Added support of changing Channel ID in the function
10774 silc_server_replace_id. If the server that announces a channel
10775 to the router already exists in the router (with same name but
10776 with different Channel ID), router is responsible to send
10777 Replace ID packet to the server and force the server to change
10778 the Channel ID to the one router has.
10780 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10781 client that the Channel ID has been changed by the router. The
10782 normal server sends this to the client. Client must start using
10783 the new Channel ID as the channel's ID.
10785 Implemented handling of this new type into lib/silcclient/client.c
10786 into the function silc_client_notify_by_server.
10788 * Added new function silc_idlist_replace_channel_id into the files
10789 silcd/idlist.[ch] to replace the Channel ID.
10791 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10793 * Call silc_server_command_identify_check always when processing
10794 the IDENTIFY command in silcd/command.c
10796 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10798 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10799 send keepalive packets. The packet can be sent by clients,
10800 servers and routers.
10802 Added function silc_socket_set_heartbeat into the file
10803 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10804 If not set, the heartbeat is not performed. The actual
10805 heartbeat is implemented in the low level socket connection
10806 library. However, application is responsible of actually
10807 sending the packet.
10809 Added silc_server_send_heartbeat to send the actual heartbeat
10810 packet into silcd/packet_send.[ch]. Server now performs
10811 keepalive with all connections.
10813 * Added silc_task_get_first function into lib/silcutil/silctask.c
10814 to return the timeout task with shortest timeout. There was a bug
10815 in task unregistration that caused problems. TODO has been
10816 updated to include that task system must be rewritten.
10818 * The client library will now resolve the client information when
10819 receiving JOIN notify from server for client that we know but
10820 have incomplete information.
10822 * Rewrote parts of silc_server_remove_from_channels and
10823 silc_server_remove_from_one_channel as they did not remove the
10824 channel in some circumstances even though they should've.
10826 * Encryption problem encountered in server:
10828 The LEAVE command used to send the Channel Key packet to the
10829 router immediately after generating it. However, the code
10830 had earlier sent Remove Channel user packet but not immediately,
10831 ie. it was put to queue. The order of packets in the router
10832 was that Channel Key packet was first and Remove Channel User
10833 packet was second, even though they were encrypted in the
10834 reverse order. For this reason, MAC check failed. Now, this
10835 is fixed by not sending the Channel Key packet immediately but
10836 putting it to queue. However, this is more fundamental problem:
10837 packets that are in queue should actually not be encrypted
10838 because packets that are sent immediately gets encrypted
10839 actually with wrong IV (and thus MAC check fails). So, packets
10840 that are in queue should be encrypted when they are sent to
10841 the wire and not when they put to the queue.
10843 However, the problem is that the current system has not been
10844 designed to work that way. Instead, the packet is encrypted
10845 as soon as possible and left to the queue. The queue is then
10846 just purged into wire. There won't be any fixes for this
10847 any time soon. So, the current semantic for packet sending
10850 o If you send packet to remote host and do not force the send
10851 (the packet will be in queue) then all subsequent packets to the
10852 same remote host must also be put to the queue. Only after the
10853 queue has been purged is it safe again to force the packet
10856 o If you send all packets immediately then it safe to send
10857 any of subsequent packets through the queue, however, after
10858 the first packet is put to queue then any subsequent packets
10859 must also be put to the queue.
10861 Follow these rules and everything works fine.
10863 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10865 * Added new function silc_server_remove_clients_by_server to
10866 remove all client entries from ID list when the server connection
10867 is lost. In this case it is also important to invalidate all
10868 client entires as they hold the invalid server entry. This
10869 fixes fatal bug when server has lost connection and will reconnect
10872 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10874 * Made some sanity checks to silc_server_daemonise like to check
10875 whether the requested user and group actually exists.
10877 * Added sanity check to SKE's silc_ske_responder_finish to check
10878 that the public and private key actually is valid.
10880 * Invalidate the client's nickname when receiving Replace ID
10881 packet and the Client ID is being replaced. This means that the
10882 server will query the nickname if someone needs it (client)
10885 * Sort the ID Cache in client library when the ID Cache data
10886 has changed (needs sorting).
10888 * Do not allow for SILC client to create several connections to
10889 several servers. The client does not support windows right now
10890 and generating multiple connections causes weird behaviour.
10892 Irssi-silc client does support windows and can handle several
10893 connections without problems, see: www.irssi.org and SILC plugin.
10895 * Fixed some places where client was added to the IDList. The
10896 rule of thumb is following (in order to get everything right):
10897 If the client is directly connected local client then the
10898 `connection' argument must be set and `router' argument must be
10899 NULL to silc_idlist_add_client function. If the client is not
10900 directly connected client then the `router' argument must
10901 bet set and the `connection' argument must be NULL to the
10902 silc_idlist_add_client function.
10904 * The funtion silc_server_packet_send_local_channel actually did
10905 not check whether the client was locally connected or not. It
10906 does that now. Fixed a bug related to LEAVE command.
10908 * Fixed Remove Channel User payload parsing bug in server's
10909 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10911 * The server's silc_server_save_channel_key now checks also the
10912 global ID list for the channel as it might not be in the local
10913 list. Fixed a bug related to LEAVE command.
10915 * Is this the end of the [<unknown>] buglet that has been lurking
10916 around for a long time? A little for loop fix in server's
10917 silc_server_command_whois_parse that is used by both IDENTIFY
10918 and WHOIS command. At least, this was a clear bug and a cause
10919 of one type of [<unknown>] buglet.
10921 * WHOIS and IDENTIFY commands call the function
10922 silc_server_command_[whois/identify]_check function even if
10923 we are not router server.
10925 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10927 * Added --with-gmp configuration option. If set the GMP
10928 is always compiled in the SILC source tree. If not set then
10929 it is checked whether the system has the GMP3 installed. If
10930 it has then the GMP won't be compiled (the system's headers
10931 and library is used), if it doesn't have it then the GMP is
10932 compiled in the SILC source tree.
10934 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10936 * Changed RSA private exponent generation to what PKCS #1
10937 suggests. We try to find the smallest possible d by doing
10938 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10939 not security fix but optimization.
10941 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10943 * Added new config entry [Identity] to fork the server and run
10944 it as specific user and group. A patch from Bostik.
10946 * Imported Dotconf configuration library into lib/dotconf.
10947 This will be used to create the SILC configuration files later.
10948 It will appear in the distsribution after this commit.
10950 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10952 * A big code auditing weekend happening. Auditing code for
10953 obvious mistakes, bugs and errors. Also, removing any code
10956 Removed files for being obsolete:
10958 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10959 inline in the file lib/silcutil/silcbuffer.h)
10961 o lib/silcutil/silcbufutil.c (the header has inline versions)
10963 Changed code to fix possible error conditions:
10965 o The buffer formatting routines now check that the destination
10966 buffer really has enough space to add the data. This applies for
10967 both buffer formatting and unformatting
10968 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10969 unformatting was changed to accomodate following rules:
10970 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10971 sent to the function while XXX_*STRING will not allocate or copy
10972 the data into the buffer. Instead it sets the pointer from the
10973 buffer into the pointer sent as argument (XXX_*STRING used to
10974 require that the pointer must be allocated already). This change
10975 makes this whole thing a bit more consistent and more optimized
10976 (note that the data returned in the unformatting with XXX_*STRING
10977 must not be freed now). The routines return now -1 on error.
10979 o Tried to find all code that use buffer_format and buffer_unformat
10980 and added return value checking to prevent formatting and
10981 especially unformatting errors and possible subsequent fatal
10984 o Changed ske->x and ske->KEY to mallocated pointers in
10985 lib/silcske/silcske.h. Fixed possible data and memory leak.
10987 o Added return value checking to all *_parse* functions. Fixed
10988 many memory leaks as well.
10990 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10991 so that buffer overflows would not happen. All code now also
10992 checks the return value as it can fail.
10994 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10996 * Added reconnection support to server if the normal server looses
10997 its connection to the router (for example if router is rebooted).
10998 The server performs normal reconnection strategy implemented
10999 to the server. Affected file silcd/server.c.
11001 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11003 * Added new packet type SILC_PACKET_SET_MODE that is used to
11004 distribute the information about changed modes (for clients,
11005 channels and clients channel modes) to all routers in the
11006 network. Updated the protocol specification accordingly.
11008 Added functions into silcd/packet_send.c and
11009 silcd/packet_receive.c: silc_server_send_set_mode,
11010 silc_server_set_mode.
11012 Added new files silcmode.[ch] into lib/silccore that implements
11013 the encoding and decoding of Set Mode Payload. Added new type
11014 SilcSetModePayload. Moved the definitions of different modes
11015 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
11017 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11019 * Oops, a little mistake in server's connection authentication
11020 protocol. The protocol is not ended with FAILURE but with
11021 SUCCESS if the authentication is Ok. :) Affected file is
11024 * Implemented NICK_CHANGE notify handling in server in the file
11025 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
11026 the local clients on the channel. After the changing nickname
11027 in router environment snhould work and the [<unknown>] nickname
11028 should appear no more.
11030 The silc_server_replace_id function that receives the Replace ID
11031 payload now sends the NICK_CHANGE notify type also in the file
11032 silcd/packet_receive.c
11034 * Changed WHOIS and IDENTIFY command to support the maximum amount
11035 of arguments defined in protocol specs (3328 arguments). This
11036 fixed a bug that caused problems when there were more than three
11037 users on a channel.
11039 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11041 * Added extra parameter, command identifier, to the
11042 silc_client_send_command so that explicit command identifier
11045 Changed that ID list routines uses specific command identifier
11046 when sending WHOIS/IDENTIFY requests to the server so that they
11047 can be identified when the reply comes back.
11049 Affected files lib/silcclient/command.[ch],
11050 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
11052 * Added `sender' argument to silc_server_packet_send_to_channel
11053 to indicaet the sender who originally sent the packet to us
11054 that we are now re-sending. Ignored if NULL. Affected file
11055 silcd/packet_send.[ch].
11057 * Added some server statistics support in silcd/server_internal.h
11058 SilcServerStatistics structure and around the server code. Also
11059 send some nice statistics information when client is connecting
11062 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11064 * Fixed channel ID decoding in server's JOIN command reply in
11065 silcd/command_reply.c
11067 * Fixed braodcasting of replace ID payload to not to send it if
11068 we are standalone server in silcd/packet_receive.c.
11070 * Fixed all channel message sending routines to not to send
11071 packets to clients that has router set, since they are routed
11072 separately in the same function earlier. Affects file
11073 silcd/packet_send.c and all channel packet sending functions.
11075 * In USERS reply, res_argv[i] are not allocated, the table
11076 is allocated. Thus changed that free the table, not its
11079 * In server's whois_check and identify_check if the client is
11080 locally connected do not send any WHOIS commands - they are not
11083 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11085 * Fixed some minor bugs in client when sending WHOIS command. The
11086 arguments was in wrong order.
11088 * Removed statis function add_to_channel from server in
11089 silcd/command.c that was previously used with the joining but
11092 * Tested USERS command in router environment successfully with two
11093 routers, two servers and two clients.
11095 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11097 * Reorganized the USERS command and command reply in client library
11098 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
11099 When the command is given by user we register a pending command
11100 callback that will reprocess the command after the reply has been
11101 received from the server. When reprocessing the packet we then
11102 display the information. Thus, the USERS information is displayed
11103 now in the command callback instead of in the command reply
11104 callback. The processing of the command is same as previously
11105 when server has sent the command reply in the JOINing process.
11107 * Added to USERS command in silcd/command_reply.c to join the client,
11108 we didn't use to know about, to the channel after we've created
11109 a client entry for it. Also, for clienet we did know already still
11110 check whether it is on the channel or not and add it if not.
11112 * Removed silc_server_command_join_notify as the function and its
11115 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11117 * Changed the client's pending command handling to the same as the
11118 server's pending command handling. It is also now possible to
11119 execute command reply functions from other command reply
11120 function as the function callbacks for commands and command
11121 replies are one and same. The pending commands are not static
11122 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
11123 in client connection context. Thus, pending commands are server
11124 connection specific as it is convenient.
11126 Changed the function silc_client_command_pending and
11127 silc_client_command_pending_del and added new function
11128 silc_client_command_pending_check. Removed the
11129 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
11132 * Added cmd_ident, current command identifier, to the client
11133 connection context in lib/silcclient/client.h to keep track on
11134 command identifiers used in command sending. Client's command reply
11135 function handling now supports the mandatory command identifiers.
11137 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
11138 funtions in client to fully support pending command callbacks.
11140 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
11141 as one of the arguments to the application in the command reply
11144 * NOTE: The FORWARDED flag is depracated. It used to be depracated
11145 before first releasing SILC but came back. Now it is removed again
11146 and should come back nomore. The FORWARDED flag was used only
11147 by the JOINing procedure by forwarding the command packet to router.
11148 Now, the JOINing procedure has been changed to more generic (due
11149 to various router environment issues) and FORWARDED is not needed
11150 anymore for anything. The protocol specification is yet to be
11153 Now, removed silc_server_packet_forward from server and the flag
11154 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
11156 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11158 * Renamed NAMES command to USERS command. The NAMES was named that
11159 due to historical reasons. Now it is renamed. Also, rewrote
11160 parts of the USERS command. The nickname list is not sent anymore
11161 by the server. Only Client ID and mode lists are sent in the USERS
11162 command. Changed this also to the protocol specification.
11164 The client now resolves the names and stuff after it receives
11165 the USERS list from the server when joining to the channel.
11167 * WHOIS and IDENTIFY commands has been changed to support multiple
11168 Client ID's per command. One can now search for multiple users
11169 in the network by sending only one WHOIS or IDENTIFY command.
11170 Changed the code and the protocol specifications.
11172 * Removed silc_server_command_identify_parse and changed that IDENTIFY
11173 uses silc_server_command_whois_parse to parse the request. */
11175 * If normal server, do not parse the WHOIS and IDENTIFY requests
11176 before sending it to the router. Saves some time.
11178 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11180 * Fixed JOIN command on client library. Wrong number of arguments
11181 used to crash the client.
11183 * Added silc_server_channel_has_global function to check whether
11184 channel has global users or not.
11186 * Added silc_server_channel_has_local function to check whether channel
11187 has locally connected clients on the channel.
11189 * The silc_server_remove_from_one_channel now checks whether the
11190 channel has global users or not after given client was removed from
11191 the channel. It also checks whether the channel has local clients
11192 on the channel anymore. If it does not have then the channel entry
11193 is removed as it is not needed anymore.
11195 * The silc_server_notify now checks on JOIN notify whether the joining
11196 client is one of locally connected or global. If it is global then
11197 the channel has now global users on the channel and that is marked
11198 to the channel entry. Also, it now saves the global client to
11199 global list who is joining and JOINs it to the channel. This is
11200 for normal server, that is.
11202 Changed silc_server_send_notify_on_channel,
11203 silc_server_packet_relay_to_channel and
11204 silc_server_packet_send_to_channel check if we are normal server
11205 and client has router set (ie. global client) do not send the
11206 message to that client, as it is already routed to our router.
11208 * Implemented LEAVE notify type handling in silc_server_notify
11211 * Tested LEAVE command in router environment successfully. Tested
11212 with two routers, two servers and two clients.
11216 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
11218 * Implemented SIGNOFF notify type handling in silc_server_notify
11221 * silc_server_remove_id now removes the client entry from all channels
11222 it has joined and thusly sends SIGNOFF notify type.
11224 * Rewrote the NAMES list generation in server by removing two excess
11225 loops. The lists are created now inside one loop.
11227 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11229 * silc_server_remove_channel_user checks now also global list
11230 for channel and client.
11232 * silc_server_new_channel_user checks now both local and global
11233 list for channel and client. Fixed a bug in client id decoding.
11234 Used to decode wrong buffer.
11236 * silc_server_channel_message checks now both local and global
11237 list for channel entry.
11239 * Tested channel joining (hence JOIN) in router environment
11240 successfully. Tested with two routers, two servers and two
11243 * Tested channel message sending in router environment successfully.
11245 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11247 * Added silc_server_save_channel_key into server.[ch] to save the
11248 received channel key in Channel Key payload processing. It is
11249 also used in JOIN command reply handling.
11251 Equivalent function silc_client_save_channel_key added into
11252 client.[ch] into client library.
11254 * Changed JOIN command reply to send information whether the channel
11255 was created or not (is existing already) and the channel key
11256 payload. Changed protocol specs accordingly.
11258 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
11259 the request was sent by ID and not by nickname. Crashed on
11262 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11264 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
11265 now correctly save the received data.
11267 * silc_server_free_sock_user_data now notifies routers in the
11268 network about entities leaving the network.
11270 At the same time implemented functions silc_server_remove_id
11271 and silc_server_send_remove_id to receive and send REMOVE_ID
11272 packets. The packet is used to notify routers in the network
11273 about leaving entities. The ID removed will become invalid in
11276 * Added function silc_idlist_del_server into server. Removes and
11277 free's server entry from ID list.
11279 * silc_server_private_message function now checks, if we are router,
11280 that the destination ID really is valid ID, naturally.
11282 * In router when NEW_ID packet is received (for new client) the
11283 hash of the Client ID is saved in the ID Cache but the
11284 client->nickname is set to NULL, instead of putting the hash
11287 IDENTIFY command now also checks that client->nickname must be
11288 valid. If it is not if will request the data from the server who
11289 owns the client. Added new function
11290 silc_server_command_identify_check.
11292 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
11293 to set the command to already allocated Command Payload.
11295 * Tested private message sending in router environment with two
11296 routers, two servers and two clients. Fixed minor bugs and now
11299 * Fixed segfault from client's NAMES command. Used to crash if
11300 not on any channel.
11302 * Forwarded packets must not be routed even if it is not destined
11303 to the receiver. Changed server code comply with this.
11305 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11307 * Added `require_reverse_mapping' boolean value to ServerParams
11308 structure. If TRUE (not default) the server will require that
11309 the connecting host has fully qualified domain name.
11311 If the reverse mapping is not required and hostname could not be
11312 found the IP address is used as hostname.
11314 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11316 * Implemented version string checking to both client and server.
11317 The check is incomplete currently due to the abnormal version
11318 strings used in development version of SILC.
11320 * Changed all command functions in server to use the new
11323 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11325 * Changed char *data to unsigned char *data in ID Cache system to
11326 support binary data as ID Cache data. Changed code to support
11327 binary data in lib/silccore/idcache.c.
11329 * Renamed silc_server_packet_relay_command_reply to
11330 silc_server_command_reply as it is normal packet receiving
11331 function. Rewrote the function to accept command replys for
11332 servers and not only for clients.
11334 * Mark remote router always as registered server if we are connecting
11335 to it. Otherwise, commands sent by the router to us are ignored.
11337 * All ID List find routines now returns the ID Cache Entry pointer
11338 as well if requested.
11340 * WHOIS command works now in router environment, tested with two
11341 routers, two servers and two clients.
11343 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
11344 in router environment (as it is almost equivalent to WHOIS) but
11345 hasn't been tested thoroughly. Added new functions:
11347 silc_server_command_identify_parse
11348 silc_server_command_identify_send_reply
11349 silc_server_command_identify_from_client
11350 silc_server_command_identify_from_server
11352 * Disabled route cache adding because adding two different ID's with
11353 same IP replaces the old cache entry thus giving wrong route.
11354 The entry->router->connection is always the fastest route anyway
11355 so route cache may not be needed. Of course, new routes maybe
11356 established after receiving the ID when the entry->router->connection
11357 might not be anymore the most optimal.
11359 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11361 * Add route cache for received ID for fast routing.
11363 * Added silc_server_packet_route to route received packet on router
11364 that is not destined to us.
11366 * Renamed silc_server_get_route to silc_server_route_get.
11368 * Added id_string and id_string_len fields into SilcServer to
11369 include encoded ServerID for fast comparing without excess
11370 encoding of the ID's.
11372 * Cleaned up WHOIS command on server side. Added following static
11375 silc_server_command_whois_parse
11376 silc_server_command_whois_check
11377 silc_server_command_whois_send_reply
11378 silc_server_command_whois_from_client
11379 silc_server_command_whois_from_server
11381 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
11382 arguments in command replies. All command functions should be
11383 updated to use this macro.
11385 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11387 * Minor typo fixes on command reply handling on server.
11389 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11391 * Added silc_server_command_add_to_channel internal routine to add
11392 the client to the channel after router has created the channel and
11393 sent command reply to the server.
11395 * Added generic silc_server_send_command to send any command from
11398 * Use static buffer with ID rendering instead of duplicating data.
11400 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11402 * Fixed a channel user mode bug when joining to a channel server gave
11403 everybody channel founder rights, oops.
11405 * We mark ourselves as the router of the incoming server connection
11406 if we are router ourselves. This way we can check in some packet
11407 sending functions whether it is locally connected server. For
11408 incoming router connections we put NULL.
11410 * For router sending packets locally means now always sending the
11411 packet cell wide; to local clients and local servers. For normal
11412 server sending packet locally means sending it to only local
11415 * Fixed the JOIN command to really work in router environment. If the
11416 channel is created it is always created by the router. Router is
11417 also responsible of making the initial joining to the channel,
11418 sending JOIN notify to the sending server and distributing
11419 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
11420 does not exist server doesn't do anything else but forward the
11421 command to the router which performs everything.
11423 * Added silc_server_send_channel_key function to send the Channel Key
11426 * Added silc_server_create_channel_key to create new channel key. The
11427 channel key is now re-generated everytime someone joins or leaves
11428 a channel, as protocol dictates. Note: channel->key_len is the
11429 key length in bits.
11431 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11433 * Splitted server.[ch] finally. Created now packet_send.[ch] and
11434 packet_receive.[ch] to separate packet sending and receiving
11435 routines. The server.[ch] now includes everything else including
11436 actual packet processing (writing and reading data) and other
11439 Renamed silc_server_private_message_send_internal to
11440 silc_server_send_private_message. The routine is still though
11441 used only to relay private messages as server does not send
11442 private messages itself.
11444 Renamed silc_server_new_channel to silc_server_create_new_channel
11445 and added new function sicl_server_new_channel that handles the
11446 incoming New Channel packet. Added also new sending function
11447 silc_server_send_new_channel to send New Channel Payload.
11449 * Added new function silc_server_notify to process incoming notify
11450 packet to the server/router. Server may then relay the notify
11451 to clients if needed.
11453 * Added new function silc_server_new_channel_user to process incoming
11454 New Channel User packet. Router will redistribute the packet and
11455 send JOIN notify to its local clients and locally connected servers
11456 if needed. Normal server will send JOIN notify to its local client
11457 on same channel when received this packet. Added also corresponding
11458 sending function silc_server_send_new_channel_user to sent the
11461 * Added boolean route argument to send_notif_to_channel and
11462 packet_send_to_channel functions to attempt to route the packet
11463 if it is TRUE and send only locally if it is FALSE.
11465 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11467 * silc_server_replace_id now broadcasts the received replace ID
11468 packet if it is not broadcast packet already. The router must
11469 broadcast to inform other routers about changed ID.
11471 * Added backpointer to server's router into SilcServer context in
11472 silcd/server_internal.h.
11474 * Fixed silc_server_packet_broadcast to send correct broadcast
11477 * The channel key is now distributed to the local client as soon
11478 as it is received from the router (in router environment) so that
11479 no other packet may be sent for the channel until client has
11482 * silc_server_remove_channel_user now broadcasts the received
11483 Remove Channel User packet if it is not broadcast packet already.
11484 The router must broadcast to inform other routers about removed
11487 * Added users field into SilcPacketContext that is a reference count
11488 of the context. One can increase the reference count by calling
11489 silc_packet_context_dup which is now changed to just increase the
11490 reference count instead of duplicating the data. The reference
11491 count is decresed by calling silc_packet_context_free that will
11492 free the data after the reference count hits zero.
11494 For now on the packet context and everything allocated into it
11495 (including the raw packet from network) must be freed by calling
11496 the new silc_packet_context_free function. Added also new function
11497 silc_packet_context_alloc that must be used now to allocate the
11498 context. This also means that if a routine is asynchronous from
11499 silc_[client/server]_packet_parse_type the packet context must
11500 be duplicated by calling silc_packet_context_dup. Otherwise it
11501 gets free'd after silc_[client/server]_packet_parse_type returns.
11502 Also, one must remember that if packet is duplicated then its
11503 reference count must be decresed by calling the free function as
11504 many times as it was duplicated.
11506 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11507 from both client and server.
11509 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11511 * Made joining to a channel working in router environment.
11513 * Cleaned up JOIN command on server side and create function
11514 silc_server_command_join_channel internal routine to make the
11517 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11519 * Changed silc_command_pending list to SilcDList. Also, added
11520 `ident' field to SilcServerCommandPending structure to identify
11521 the reply and to call correct callback.
11523 Added silc_server_command_pending_check function to replace the
11524 corresnponding macro. The silc_command_pending list is not
11527 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11528 to set identifier to previously allocated Command Payload. It
11529 is used to set identifier for command when resending Command
11532 * Added silc_command_payload_encode_payload to encode Command
11533 Payload buffer from SilcCommandPayload structure.
11535 * Added silc_argument_payload_encode_payload to encode Argument
11536 payload buffer from SilcArgumentPayload structure.
11538 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11540 * Changed WHOIS command to support router connection on server side.
11541 The whois request is always sent to router unless the server is
11542 standalone server. After server has received the reply from the
11543 router will it send the reply to the client.
11545 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11546 broadcast received broadcast packet. The function is used only
11547 by router. The broadcast packet is always sent to the router's
11550 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11551 render given ID to printable string, for log files for example.
11553 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11555 * Made basic router to router connections working. At least they
11556 can now connect to each other but nothing really works the way
11557 they are supposed - yet.
11559 * Added new initiator token to RouterConnection configuration
11560 file in silcd/serverconfig.[ch]. It is used to tell whether we
11561 are the initiator to the remote router or whether we'll expect
11562 the other end to connect.
11564 * Moved registering of listener task to silc_server_init, hence
11565 the server starts listenning as soon as it is run, even if it
11566 does not have connections to other routers. Let's see how well
11569 * Changed default connection retry timeouts for more suitable in
11572 * Removed cipher and such arguments from silc_idlist_add_client
11573 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11574 Added new function silc_idlist_add_data to add the keys and stuff
11577 * Added SilcIDListData structure and added it to SilcClientEntry
11578 and SilcServerEntry as their first field in the structure. This
11579 way we can explicitly cast the ID entries to the SilcIDListData
11580 structure and get common data for the entries. In past, we had
11581 to first check what type of connection it is and then cast it to
11582 correct ID entry type. Now, we can directly cast the opaque
11583 pointer to the SilcIDListData (no matter what ID entry it actually
11584 is) and get the data needed.
11586 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11588 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11589 in some circumstances even if threre were timeout tasks, though not
11590 IO tasks, but tasks anyway. Now fixed.
11592 * Defined SilcServerConnection structure to hold connection specific
11593 stuff about directly connected servers and routers. The definition
11594 is currently in silcd/server_internal.h. I thought about having
11595 a bit more important role fro this struct but for now it is used
11596 only when connecting to other server (or router actually).
11598 * Added connecting retry support in server when connecting to
11599 router(s). The retry feature implement exponential backoff
11600 algorithm. Also, added SilcServerParams structure to hold default
11601 parameters for server. For now, it include these retry settings
11602 and are hard coded. After server is moded to be as Silc Server
11603 Library this structure will be more important.
11605 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11607 * Changed client librarys channel->clients table to SilcList and
11608 changed code accordingly.
11610 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11612 * Changed client's channel table to SilcList and changed code
11613 accordingly. Also changed SilcChannelClientEntry to include back-
11614 pointer to the channel so that client entry can use that structure
11615 as list as well and we have fast cross-reference to the channel.
11616 This change dramatically decreased the complexity of channel
11617 handling with client entry and vice versa (removed one extra
11618 loop when searching for channel entry from many functions).
11620 * Changed server->sim from table to SilcDList and changed code
11623 * NAMES command can now be used from user interface. It will show
11624 the user list on the channel, neatly.
11626 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11627 Code now saves realname of the user if it becomes available.
11629 * Renamed configure.in to configure.in.pre and made ./prepare
11630 script to automatically add correct version string to
11631 configure.in which it creates from configure.in.pre.
11633 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11635 * NAMES command reply now shows users mode with the nickname when
11636 joining to channel.
11638 * Moved silc_client_ch[u]mode[_char] functions from
11639 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11640 place sucks, they are utility functions and should be in some
11643 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11645 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11648 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11652 * Added TRQ (efficient deque and list library) into lib/trq. This is
11653 a very good list library that is currently used in the SILC. Defined
11654 SilcList API over the library because I didn't like the API very
11655 much. See lib/trq/silclist.h for the API and examples of how to
11656 use the API. Fixed various places in the code to use the new
11657 SilcList API. The SilcList is meant for lists that has a structure
11658 already defined as a list. It is not suitable to add just some
11659 context to the list (in TRQ, the context is the list actually).
11661 So, I defined SilcDList that can be used for the purpose where
11662 predefined list structure does not exit. This can be used as
11663 such list. Now some context just can be added to the SilcDList.
11664 Currently this list is not used in the SILC just yet, though there
11665 are a lot places where this can replace dynamically allocated
11666 tables and I will fix these places, later, to use SilcDList.
11667 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11668 and use TRQ internally).
11670 Also fixed some annoying warning messages that the original TRQ
11671 code generated. Also minor changes to TRQ's Makefile.in.
11673 * Added support for querying by Client ID to both WHOIS and
11674 IDENTIFY commands into server, as required by the protocol.
11676 * Removed method function pointers from SilcBuffer structure. They
11677 weren't used to anything and just increased the context size for
11678 no good reason. This change also made silc_buffer_alloc and
11679 silc_buffer_free functions inline functions.
11681 * Disabled command flooding detection support until it's fixed so
11682 that it accepts commands in but does not execute them more than once
11685 * Added silc_net_localhost(), to return local hostname, into
11686 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11687 that must be initialized before calling silc_client_init.
11689 * Added new function: silc_server_send_notify_on_channels to send
11690 notify messages to all channels client has joined. It is assured
11691 that the message is sent only once per client.
11693 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11694 lib/silcutil/silcutil.[ch] as silc_format function. The new
11695 function is generic and is used by server as well, not only by
11696 the logging routines.
11698 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11699 the provided version string was not acceptable. Added new function:
11700 silc_ske_check_version into lib/silcske/silcske.h. The function
11701 must be implemented by the application (client or server) and it
11702 does not reside in the SKE library. The function checks the version
11703 string remote end sent.
11705 * Added back pointers (to opaque context and to SilcSocketConnection)
11706 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11708 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11709 duplicate packet context structure.
11711 * Changed `notify' client operation to send same arguments as client
11712 receives from server except for ID's. ID's are mapped to correct
11713 ID entry and that is returned. Also, if channel entry is not sent
11714 by server but the notify is for channel the channel entry is sent
11715 to application (otherwise application doesn't know that it is for
11716 channel (library gets it from packet's Destination ID)).
11718 * Added silc_client_remove_from_channels into client library to
11719 remove a client from all channels it has joined to. Used when
11720 received SIGNOFF notify from server. Added also new function
11721 silc_client_replace_from_channels to replace old ID entry with
11722 new ID entry on all channels. Used when received NICK_CHANGE
11723 notify from server.
11725 * Fixed ID Cache list handling in silc_idlist_get_client in
11726 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11727 to get (or query) client by ID.
11729 * Updated TODO list.
11731 * Added connection authentication status message defined by the
11732 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11733 support for these into the code in client and server side.
11735 * Added generic function silc_client_send_command to send any command
11736 with variable argument list. Application should use this function
11737 to send commands if the command functions provided by the library
11738 does not suite for the application's user interface needs.
11740 * Added new `failure' client operation. Application is notified about
11741 received failure packet if client is executing a protocol. In this
11742 case the protocol's execution has failed.
11744 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11745 is required by the protocol.
11747 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11748 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11751 * Added status flag to SilcSKE object to indicate realtime status
11752 of the SKE protocol.
11754 * Application receives now exactly same command reply arguments as
11755 the library receives from server. However, if ID is received the
11756 corresponding ID entry is returned to the application (eg. Client
11757 ID is mapped to correct SilcClientEntry entry and that is returned).
11758 Changed command_reply client operation due to this change.
11760 * Changed all ID's in commands and in command replys as ID Payloads.
11761 Change affected both client and server side codes.
11763 All ID's sent in SILC network (with execption of ID's in SILC
11764 Packet header) are sent in ID Payload to support variable length
11767 * Server now notifies nick changes and notifies all clients on
11768 the channels about the new nickname (about the new Client ID,
11771 * Implemented CMODE command to change channel modes. Supports all
11772 channel modes defined by the protocol specs except ban and invite
11773 lists. (Also, private channel key mode is supported but support for
11774 setting private channel key in client is missing, thus, this mode
11775 has no effect on client side (except that server requires that the
11776 client uses private channel key and normal channel traffic does not
11779 Also, invite mode works per se, but INVITE command does not work
11780 yet correctly, so you can set channel as invite only channel but
11781 inviting clients to the channel does not work (it is yet to be
11782 thought what's the best way to do it).
11784 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11785 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11786 Implemented CUMODE command to change user's mode on the channel.
11787 Supports all modes defined by the protocol specs.
11789 * Added NAMES command reply to return users modes on the channel.
11791 * Removed unnecessary and slow ciphers from lib/silccrypt.
11793 * Set SO_KEEPALIVE option to connection sockets by default.
11795 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11797 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11798 redefined the Notify Payload into protocol specs.
11800 * Added silc_id_payload_parse_id to get ID directly from raw
11803 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11805 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11806 accept searching by Client ID as well.
11808 * Added support for LEAVE and SIGNOFF notify types in client library.
11810 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11811 to parse ID Payload from raw data.
11813 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11815 * Added flags parameter into silc_ske_assemble_security_properties
11816 function in lib/silcske/silcske.[ch].
11818 * Changed notify client operation to fit better for notify messages
11819 sent by server. The notify payload received from server is now
11820 passed to the application (after parsing it to SilcNotifyPayload).
11821 It is application's responsibility to retrieve the arguments
11822 from the payload and show the message the way it wants. The message
11823 sent by server is implementation specific.
11825 * Changed public keys to comply with the protocol specification.
11826 Old public keys are not supported anymore and are not compatible.
11828 * Removed nickname from Channel Payload as the latest draft removed
11829 it. The client must resolve the nickname from the NAMES command
11830 reply received when it joined the channel.
11832 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11834 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11836 * Fixed some errors in protocol specification drafts.
11838 * Created lib/silccore/silcnotify.c to implement Notify Payload
11839 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11840 generic payloads described by protocol specifications. The file
11841 includes implementations for ID Payload and Argument Payload.
11843 * Changed Command Payload implementation to use the new Argument
11844 Payload. Changed command_xxxx_payload to command_payload_xxxx
11845 to comply with SILC coding conventions.
11847 * Added suppport for Argument Payload handling in Notify Payload
11848 implementation as protocol requires it. Added the new support
11849 into server and client lib as well.
11851 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11853 * Added support for multiple nicknames on same channel. [n] is
11854 added locally to the nickname if there are more than one same
11855 nicknames on the channel.
11857 * Server now sends all nicknames that matched WHOIS request.
11858 Client also shows the list received from server.
11860 * Added TOPIC command to client side. User can now set and show
11861 current topic on channel.
11863 * Added MOTD command to client and server. Also, server sends the
11864 motd when client connects to the server.
11866 * Changed version strings to comply ISO 8601.
11868 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11870 * Fixed protocol error handling in client library. It should now
11871 cope even if the SKE fails for some reason.
11873 * Made new protocol specification drafts for submitting to IETF.
11875 * Implemented TOPIC command to server in silcd/command.c.
11877 * Added two new notify types into lib/silccore/silcnotify.h:
11878 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11879 notify nickname change and topic setting/change on a channel.
11881 * API change of command_reply operation in client library. The
11882 application gets now the status type received from server as well.
11884 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11886 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11888 * Cras fixed and optimized the packet handling even further and
11889 it should work now. Minor change to the prototype of function
11890 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11892 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11894 * Added new function into lib/silcutil/silcschedule.[ch]:
11895 silc_schedule_with_fd to select() a specified fd. The function
11896 returns after timeout expires or data arrives or goes. The
11897 function is used by packet routines to wait that all data is
11898 received from network.
11900 * Fixed data reading from network in lib/silccore/silcpacket.c.
11901 The code now assures that all data is read from the fd and then
11902 continues packet processing. This was a bug fix since the code
11903 used to drop some data in some circumstances.
11905 * Added new function into lib/silcclient/client.[ch]:
11906 silc_client_start_key_exchange to start key exchange after
11907 connection has been established to server. The code internally
11908 now uses this funtion but its main purpose was to provide it
11909 for applications that perform their own connecting. After
11910 application has created a connection it merely calls this
11911 function to start the key exchange between client and server.
11912 The library takes care of everything else after that.
11914 Updated also lib/silcclient/README to explain the usage of
11917 * Do not send to application information that connection has
11918 been established. Application gets notified it by connect
11921 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11923 * Applied cras's patch to add silc_schedule_one function. The
11924 function runs scheduler once and returns.
11926 * Fixed the scheduler after cras messed it up. The timeout
11927 handling works now as it's supposed to work.
11929 * Added into lib/silccore/ silcnotify.h to include notify
11930 message types support. Changed silc_server_send_notify*
11931 functions, in server.[ch], to support those new notify types.
11932 Added the support for the notify types into client library,
11933 as well. Added new notify client operation into ops.h in
11936 * Changed silc_server_packet_send_to_channel to send normal
11937 packets instead of just channel message packets. The function
11938 is now used to send the notify packets to channels. It is not
11939 used to send channel message packets anymore, as server never
11940 sends them anymore.
11942 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11943 va_arg()s as it seems to require it nowadays. I guess, if SILC
11944 is compiled with older va_arg() the new code should work anyway.
11946 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11948 * Splitted core library. Core library (lib/silccore) includes
11949 now only SILC protocol specific core (and common) components.
11950 Created new utility library (lib/silcutil) that includes more
11951 generic purpose stuff. The stuff for util library was taken
11952 from the old core library. This was minor and easy split.
11954 * Created SILC Client Library (lib/silcclient) that includes
11955 implementation of the SILC client without user interface. This
11956 was major move from silc/ directory. The code has been changed
11957 so that it is transparent towards the user interface. The
11958 silc/ directory includes now the same user interface as before
11959 and it uses the new client library. Read lib/silcclient/README.
11960 Basicly, the client library performs everything else related
11961 to SILC except user interface handling. Also, configuration
11962 files are considered to be part of user interface and library
11963 does not handle them.
11965 This change also changed a lot of structures, function naming etc.
11966 Most important change was that SilcClientWindow object was
11967 renamed to SilcClientConnection in the client library. Created
11968 also new file lib/silcclient/ops.h. Also added new files
11969 silc/local_command.[ch] and silc/client_ops.[ch].
11971 All these changes were made to make it easier for user interface
11972 designers to create what ever user interface for the SILC client
11975 It is also expected that the server will be moved to lib
11976 directory as well and SILC Server Library will be created;
11977 sometimes in the future.
11979 * Removed Local commands from lib/silccore/silccommand.h as
11980 they are application specific and new client library does not
11981 handle any of those anymore.
11983 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11984 old client implementation in silc/.
11986 * Added support for callback functions in SILC_LOG_* macros.
11987 Application can now set its own callbacks that will be called
11988 instead of using the default functions that will always print
11989 the debug messages to stderr (or stdout). Also, debugging can
11990 now be disabled by setting silc_debug to FALSE and re-enabled by
11991 setting it to TRUE. Note, that logging will still work even
11992 if debugging is disabled.
11994 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11995 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11996 silc_log_reset_debug_callbacks.
11998 * To enable debugging in silc client one must give now -d
11999 option on command line.
12001 * Changed silc_schedule_init to automatically allocate task queues
12002 if they are not allocated before calling it.
12004 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12006 * Added GMP 3.1 into math library.
12008 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12010 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
12011 a channel in SILC network. The packet is used by servers and
12012 routers to notify other routers that user has left a channel.
12013 This little feature was missing until now. Added the feature
12014 to protocol specification as well.
12016 Added functions: silc_server_send_remove_channel_user and
12017 silc_server_remove_channel_user into server.[ch].
12019 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
12020 lib/silccore/silcpacket.h. However, they are not implemented
12023 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12025 * Fixed joining to a channel and sending channel messages
12026 between server and router. The channel message sending should
12027 now work inside a cell.
12029 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12031 * Fixed the private message sending between server and router.
12032 The private message sending should now work inside a cell.
12034 * Added silc_server_replace_id into server.[ch] to replace
12035 existing ID in the SILC network.
12037 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
12038 and silc_idlist_replace_server_id into idlist.[ch] in server.
12040 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12042 * Fixed the server to server connections. Server can again now
12043 connect to router. Router to router connections probably does
12046 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12048 * Added dynamic protocol registering support. Now protocols can
12049 registered and unregistered on the fly. Patch by cras.
12051 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12053 * Added lib/contrib directory to hold routines that some platforms
12054 don't have but are needed by SILC.
12056 * Added getopt.c, getopt1.c and getopt.h from GNU C library
12057 into lin/contrib to provide getopt() and getopt_long() for
12058 those who don't have it.
12060 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12062 * Added AWAY command to client. When away message is set and
12063 client receives a private message packet the client automatically
12064 replies to the sender with the away message.
12066 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
12067 bug seemed to be the cause of recent problems when compiling
12070 * Added version detection support to SKE protocol specification
12071 and added the new changes to the SKE implementation as well.
12072 There were other minor changes in the SKE protocol as well.
12074 Many changes in lib/silcske/silcske.[ch] and in
12075 lib/silcske/payload.[ch].
12077 * Added ^U functionality, clear input line. Patch from cras.
12079 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12081 * Mainly small bugfixes on core library. Fixed some debugging
12082 logging and buffer overflow in silclog.c.
12084 * Updated config.sub and config.guess on the distribution tree.
12086 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12088 * Added command lagging support in server. Client may execute
12089 commands now only once in two seconds.
12091 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12093 * Optimized packet reception. MAC computation and checking is now
12094 also more optimized. A lot previously duplicated code is now
12095 used as generic by both client and server.
12097 * Fixed key pair generation in clientutil.c
12099 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12101 * Added into lib/silccore/silcbufutil.[ch] new function;
12102 silc_buffer_realloc.
12104 * Moved generic packet sending/encryption functions to
12105 lib/silccore/silcpacket.[ch] from client and server. Some
12106 rewriting of the functions.
12108 * Moved all generic packet reception/decryption functions to
12109 lib/silccore/silcpacket.[ch] from client and server. The
12110 packet processing is now much cleaner in both client and server.
12111 These were major changes in both client and server.
12113 * Created many common functions in server to do packet sending.
12114 Previously code were duplicated a lot, this has been removed
12115 with these changes.
12117 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12119 * Rewrote major parts of the ID cache system. Don't know
12120 whether it is better now or not but at least the API is more
12123 * Major rewrite on ID cache stuff on client because of the ID
12124 cache API changes. Added idlist.c to client.
12126 * Also major rewrite on ID cache stuff on server as well.
12127 Major rewrite of idlist.[ch]. SilcXXXList's are now named
12128 SilcXXXEntry's. We won't keep anymore idlist specific pointers
12129 in hand, instead they are all put into the ID cache system now.
12130 All server_idlist_* routines uses ID cache now instead of
12131 traversing its own lists (those lists does not exist anymore).
12132 SilcIDList though still exists. Also, SilcXXXEntry's are
12135 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12137 * Finally made the SKE implementation compliant to the protocol
12138 specification. All mp integers are now binary encoded as
12139 opposed being HEX encoded.
12141 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
12144 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
12145 functions: silc_[encode/decode]_pem. Also added function
12146 silc_encode_pem_file to PEM encode with newlines ('\n') for
12147 saving into a file.
12149 * SILC public keys are now encoded either PEM or binary. Same
12150 option is for private keys as well. By default private keys
12151 are binary encoded and public keys PEM encoded. Silly HEX
12152 encoding were removed.
12154 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
12155 function to create fingerprints.
12157 * Fixed a bug in SHA1; does not change the original data anymore.
12159 * Partly implemented INFO command on client and server side.
12160 Fixed CLEAR command. Changes to SERVER command; show current
12161 server(s) when giving command without arguments. Added
12162 VERSION command to client.
12164 * Added check to server that unregistered connections cannot
12165 execute commands (unless it is specificly allowed).
12167 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12169 * Fixed screen refresh.
12171 * Fixed channel joining bug from client. On some circumstances
12172 client tried to join to a channel it had already joined.
12174 * Added public key verification process into client's protocol.c.
12175 The client now verifies the public key from user and saves
12176 it into ~./silc/serverkeys/ directory.
12178 Added into: clientutil.[ch]: silc_client_verify_server_key.
12180 * Changed SKE protocol's silc_ske_initiator_finish function
12181 to accept callback function that verifies the received public
12182 key. Removed old silc_ske_verify_public_key function.
12184 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12186 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
12187 silc_pkcs_private_key[_data]_set.
12189 * Made the password and public authentication more cleaner in
12190 server's protocol.c.
12192 * Removed historic and obsolete protocol `channel_auth' from
12193 both client and server.
12195 * Removed wrong way of sending command status messages from
12196 server to client in server's command.c. The old way violated
12197 protocol specification.
12199 Changes to silccore/silccommand.[ch]: removed
12200 silc_command_encode_status_payload -> not needed anymore,
12201 changed silc_command_encode_payload_va to accept extra
12202 argument on variable argument list. The argument type must
12203 now be provided to the function. Also, added new function:
12204 silc_command_encode_reply_payload_va which is same as
12205 normal command_encode_payload_va except command status type
12206 is provided as extra argument.
12208 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12210 * Added ~./silc directory handling. The directory includes the
12211 public and private keys for the client.
12213 Added silc_client_check_silc_dir, silc_client_create_identifier
12214 and silc_client_load_keys.
12216 * Implemented SILC protocol compliant public key. Added public
12217 and private key saving to and loading from files.
12219 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
12220 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
12221 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
12222 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
12223 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
12225 Implemented: silc_pkcs_save_[public/private]_key[_data] and
12226 silc_pkcs_load_[public/private]_key.
12228 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12230 * Added silc_server_get_route (route.[ch]) to get connection
12231 data for the fastest route for given ID.
12233 * Implemented INVITE command on client and server. The command
12234 were re-defined in the SILC Protocol Specification and the
12235 implementation now complies with the specification.
12237 * Implemented PING command on client and server.
12239 * Implemented NAMES command on client and server. The server side
12240 supports currently only normal server not router server yet.
12241 Some changes to NAMES definition in SILC protocol specification.
12243 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12245 * Implemented LEAVE command on client and server.
12247 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
12248 again. This change was made to the protocol as well. Server
12249 should not violate the protocol specification anymore.
12251 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12253 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
12254 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob