1 Tue Apr 24 17:55:24 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
3 * Fixed command queue enabling after connecting to server.
4 The comparisons was from after changing to silc_utf8_strcasecmp.
5 Affected file is apps/irssi/src/silc/core/silc-servers.c.
7 Mon Apr 23 17:20:01 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
9 * Do not call TCP network listener callback with any error
10 status, as documented. Affected file is
11 lib/silcutil/unix/silcunixnet.c.
13 Sun Apr 22 21:13:28 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
15 * Preliminary SILC Server 1.1 changes committed to apps/silcd/.
17 * Added SILC_SKR_USAGE_SERVICE_AUTHORIZATION SKR key usage type.
18 Changed silc_skr_find to have SilcSchedule argument and removed
19 it from silc_skr_[alloc|init]. Affected files are
20 lib/silcskr/silcskr.[ch].
22 * Allow NULL id for silc_idcache_add. Affected file is
23 lib/silcapputil/silcidcache.c.
25 * Added silc_packet_stream_is_valid, silc_packet_get_ids and
26 silc_packet_engine_get_streams to lib/silccore/silcpacket.[ch].
27 Fixed also channel message encryption with router-to-router
30 * Added silc_id_str2id2 to lib/silccore/silcid.[ch].
32 * Added silc_net_get_error_string, silc_net_listener_get_ip and
33 silc_net_listener_get_hostname to lib/silcutil/silcnet.[ch].
35 Tue Apr 10 15:55:42 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
37 * Add option --enable-silc-plugin. Affected files are
38 apps/irssi/configure.{ad,in}
40 * Only compile the SILC Plugin if required. Affected files are
41 apps/irssi/src/Makefile.am, apps/irssi/src/fe-common/Makefile.am
43 * Conditionally build the SILC Plugin. Affected files are
44 apps/irssi/src/silc/core/Makefile.am,
45 apps/irssi/src/fe-common/silc/Makefile.am
47 * Backout delayed protocol exit and replace with a lame busy
48 wait. Affected files are apps/irssi/src/fe-text/silc.c,
49 apps/irssi/src/silc/core/silc-core.c
51 * Fix key generation for SILC Plugin. Affected file
52 apps/irssi/src/silc/core/clientutil.c
54 Tue Apr 10 12:40:19 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
56 * Only pass -rpath to libtool when building shared libraries.
57 Affected file lib/Makefile.ad
59 * Removing the stray "s" in configure.ad
61 Sat Mar 24 19:13:58 CET 2007 Jochen Eisinger <coffee@silcnet.org>
63 * Redraw the screen after creating a new key. Affected file
64 apps/irssi/src/silc/core/clientutil.c
66 Sun Mar 18 15:54:10 EET 2007 Pekka Riikonen <priikone@silcnet.org>
68 * Added SILC Client setting /set nickname_format that specifies
69 the nickname format string. Changed default nickname format
70 string to "%n#%a". Affected file is
71 apps/irssi/src/silc/core/silc-core.c, apps/irssi/silc.conf.
73 * Fixed nickname parsing with WHOIS command to accept formatted
74 nicknames. Changed the silc_client_get_clients_local to allow
75 the searched nickname to be formatted nickname. Removed %s and
76 %S nickname formatters. Affected files are in lib/silcclient/.
78 * Added silc_client_nickname_parse to Client library API. Affected
79 file is lib/silcclient/silcclient.h.
81 * Fixed nickname parsing and resolving with /MSG, /FILE and /KEY
82 commands. Affected file are
83 apps/irssi/src/silc/core/silc-servers.c and silc-channels.c.
85 Sat Mar 17 19:07:15 CET 2007 Jochen Eisinger <coffee@silcnet.org>
87 * Incorporate SILC Plugin patches. Affected files are
88 apps/irssi/src/fe-common/silc/module-formats.{c,h},
89 apps/irssi/src/silc/core/clientutil.{c,h},
90 apps/irssi/src/silc/core/silc-core.c,
91 apps/irssi/src/silc/core/silc-chatnets.{c,h},
92 apps/irssi/src/fe-common/silc/fe-silcnet.c, and
93 apps/irssi/src/fe-common/silc/module.h
95 Wed Mar 14 17:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
97 * In notify handling resolve user entries many times if the
98 resolving timedout. Affected file lib/silcclient/client_notify.c.
100 * silc_client_get_clients_local do not return any invalid entries.
101 Affected file is lib/silcclient/client_entry.c.
103 * Do not print "there are now xx user on this channel" for users
104 that actually aren't anymore on the channel. Affected file
105 is apps/irssi/src/client_ops.c.
107 Sun Mar 11 17:43:18 CET 2007 Jochen Eisinger <coffee@silcnet.org>
109 * When joining channels with a password given in the config file,
110 use it. Also use it when cycling (it would be better to get
111 the password from the server, but this isn't possible in SILC).
112 Affected files apps/irssi/src/silc/core/silc-servers.c,
113 apps/irssi/src/silc/core/silc-channels.c
115 Sun Mar 11 15:22:42 CET 2007 Jochen Eisinger <coffee@silcnet.org>
117 * Import perl script for sign_messages from silc-plugin. Affected
118 file apps/irssi/scripts/silc.pl
120 Sun Mar 11 15:19:10 CET 2007 Jochen Eisinger <coffee@silcnet.org>
122 * Only wait for a nick on connecting, when it differs
123 (not counting case) from the username. Affected file
124 is apps/irssi/src/silc/core/silc-servers.c
126 Sun Mar 11 13:50:53 CET 2007 Jochen Eisinger <coffee@silcnet.org>
128 * Use time settings for lag settings. Affected file is
129 apps/irssi/src/silc/core/silc-lag.c
131 Tue Feb 27 17:07:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
133 * Added silc_thread_yield. Affected file is
134 lib/silcutil/silcmutex.h.
136 Wed Feb 21 17:01:01 EET 2007 Pekka Riikonen <priikone@silcnet.org>
138 * Fixed WHOIS command and requested attributes handling in
139 client library. Affected files are lib/silcclient/command.c
140 and lib/silcclient/client_attrs.c.
142 * Fixed silc_time_value to actually work. Added new function
143 silc_timezone. Affected files are lib/silcutil/silctime.[ch].
145 Tue Feb 20 08:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
147 * SILC Client 1.1 beta2.
149 Mon Feb 19 16:06:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
151 * Fixed client to properly abort TCP stream creation when
152 giving /QUIT. Affected file
153 apps/irssi/src/silc/core/silc-servers.c.
155 * Fixed several connecting aborting crashes from the client
156 library, packet engine and socket stream. Affected files
157 are in lib/silclient/, lib/silccore/silcpacket.c and
158 lib/silcutil/unix/silcunixsocketstream.c.
160 * Fixed private key export double free crash in key generation.
161 Affected file is lib/silccrypt/silcpk.c.
163 * Fixed FSM event waiting when there are multiple signallers
164 and the waiter goes away after the first signal. Affected
165 file in lib/silcutil/silcfsm.c.
167 Sun Feb 18 22:02:22 EET 2007 Pekka Riikonen <priikone@silcnet.org>
169 * Fixed FSM event signalling to check if the waiter has gone
170 away already. Affected file is lib/silcutil/silcfsm.c.
172 * Fixed counter mode encryption/decryption to handle non-padded
173 SILC packets correctly. The silc_cipher_set_iv now
174 in counter mode resets for a new block. Affected files are
175 in lib/silcske/, lib/silccrypt/, lib/silcpacket/.
177 Sun Feb 18 12:15:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
179 * SILC Client 1.1 beta1.
181 * Memory leak fixes around the libraries.
183 Fri Feb 16 16:53:16 EET 2007 Pekka Riikonen <priikone@silcnet.org>
185 * Added better check for epoll() in configure. Affected file
188 Thu Feb 15 16:50:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
190 * Fixed per scheduler data input buffer in packet engine. Use
191 list of inbufs instead of just one so that multiple streams
192 can do partial reads to different buffers. Affected file is
193 lib/silccore/silcpacket.c.
195 * Fixed WATCH notify handling in client library. Affected file
196 is lib/silcclient/client_notify.c.
198 Wed Feb 14 17:05:38 EET 2007 Pekka Riikonen <priikone@silcnet.org>
200 * Fixed packet wrapper stream API to support encoder/decoder
201 for packets, and to handle partial reading correctly. Fixed
202 also inbuf size checking in reading to have enough space before
203 reading. Affected files are lib/silccore/silcpacket.[ch].
205 * Rewrote file transfer in client library. Affected files are
208 * Added TCP/UDP listener (internal) API to client library to have
209 generic way of dealing with listeners. Fixed Key Agreement and
210 file transfer to use it. Affected files are in lib/silcclient/.
212 * Fixed SKE to process SUCCESS packets synchronously and to call
213 completion synchronously. Affected file is lib/silcske/silske.c.
215 * Fixed pthread rwlock detection. Affected file includes/silc.h.in.
217 * Implemented SILC_ATTRIBYUTE_PHONE_NUMBER. Affected files are
218 lib/silccore/silcattrs.[ch]. SILC Protocol version 1.3 change.
220 Fri Feb 2 22:24:11 EET 2007 Pekka Riikonen <priikone@silcnet.org>
222 * Added support for SILC protocol version 1.3 NEW_CLIENT packet
223 to client library. Affected file is
224 lib/silcclient/client_register.c.
226 * Serialize NICK and JOIN commands to avoid problems locally
227 with changing ID while joining to channel. Affected file is
228 lib/silcclient/command.c.
230 * Fixed entry resolving while handling incoming JOIN notify.
231 Handle properly cases, in re-processing of notify packets, where
232 the IDs may become invalid while resolving the entry (like nick
233 change). Entry is invalid if it doesn't have nickname, and such
234 entries are not delivered to application anymore. These fixes
235 problems of not seeing JOINs when remote user changes nickname
236 at the same time. Affected files are in lib/silcclient/.
238 Thu Feb 1 18:35:58 EET 2007 Pekka Riikonen <priikone@silcnet.org>
240 * Added support for computing message payload MAC in new way
241 (SILC Protocol version 1.3). Bakcwards support for old way
242 remains. Affected files are lib/silccore/silcmessage.[ch].
244 Sat Jan 27 22:37:30 EET 2007 Pekka Riikonen <priikone@silcnet.org>
246 * Added SilcRwLock API, a read/write lock. Affected files are
247 lib/silcutil/silcmutex.h and in lib/silcutil/[unix|win32|symbian]/.
249 Wed Jan 24 18:55:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
251 * Merged Irssi SVN (irssi 0.8.11). Affected files in apps/irssi/.
253 Tue Jan 23 16:05:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
255 * The silc_schedule_set_listen_fd now returns boolean value.
256 Fixed FD task adding to check correctly for already added
257 FD tasks. Added stricter error checking for FD scheduling
258 with epoll(). Affected files are lib/silcutil/silcschedule.[ch]
259 and lib/silcutil/unix/silcunixschedule.c.
261 * The silc_stream_set_notifier now returns boolean value. Changed
262 all streams to support and check for the error condition.
263 Affected files are in lib/silcutil/.
265 * Fixed SKE library session aborting and deletion. Affected
266 file are lib/silcske/silcske.c.
268 Tue Jan 16 18:22:08 EET 2007 Pekka Riikonen <priikone@silcnet.org>
270 * Implemented PKCS #1 with appendix with hash OID in the
271 signature. Affected files are lib/silccrypt/silcpkcs1.[ch],
272 lib/silccrypt/silchash.[ch] and
273 lib/silcasn1/silcasn1[_encode|decode].[ch].
275 Sun Jan 14 23:12:41 EET 2007 Pekka Riikonen <priikone@silcnet.org>
277 * Added support for Version (V) SILC public key identifier.
278 Affected files are lib/silccrypt/silcpk.[ch].
280 Tue Jan 9 19:37:51 EET 2007 Pekka Riikonen <priikone@silcnet.org>
282 * Rewrote connection auth request in client library. It is now
283 done automatically by the library and the resolved method given
284 as a hint to get_auth_method client operation. Affected files
287 Wed Jan 3 18:06:33 EET 2007 Pekka Riikonen <priikone@silcnet.org>
289 * Added silc_packet_stream_wrap into lib/silccore/silcpacket.[ch].
290 It can be used to wrap SilcPacketStream into SilcStream.
292 * Fixed %p formatting from silc_snprintf. Affected file is
293 lib/silcutil/silcsnprintf.c.
295 * Ported SFTP library to new utility library. Ported also
296 the SFTP testers. Affected files in lib/silcsftp/.
298 Tue Jan 2 17:18:46 EET 2007 Pekka Riikonen <priikone@silcnet.org>
300 * Added lib/silcutil/silcsnprintf.[ch]. Added in addition
301 of silc_snprintf, silc_vsnprintf, silc_asprintf and
304 Sat Dec 30 23:23:17 EET 2006 Pekka Riikonen <priikone@silcnet.org>
306 * Added preliminary Symbian support. Changes around the source
307 tree. The symbian/ directory now includes Carbide.c++ project
308 files to compile the sources.
310 * Added silc_snprintf. Affected files are
311 lib/silcutil/silcstrutil.[ch].
313 Thu Dec 21 18:01:51 EET 2006 Pekka Riikonen <priikone@silcnet.org>
315 * Changed SILC_FSM_[CONTINUE|YIELD|WAIT|FINISH] enums to
316 macros. SILC_FSM_CONTINUE macro now immediately calls the
317 next state instead of first returning back to FSM. Helps
318 in debugging crashes etc.
320 Removed FSM Semaphores. Introduced FSM Event which is
321 asynchronous event. Affected files are in lib/.
323 * Added epoll(7) support to SILC Scheduler. It is used by default
324 if it is available. Affected files are
325 lib/silcutil/silcschedule.[ch],
326 lib/silcutil/unix/silcunixschedule.c.
328 Tue Dec 19 20:39:35 EET 2006 Pekka Riikonen <priikone@silcnet.org>
330 * Added CTR mode to AES. Simplified cipher implementation API
331 more. Affected files are in lib/silccrypt/.
333 Sun Dec 17 16:46:55 EET 2006 Pekka Riikonen <priikone@silcnet.org>
335 * Removed `detach' client operation. The detachment data is
336 now delivered in SILC_COMMAND_DETACH command reply to
337 application. Affected file in lib/silcclient/.
339 * Rewrote resuming/detaching in client library.
341 * Added boolean encryption indicator for silc_cipher_set_key.
342 Affected files lib/silccrypt/silccipher.[ch].
344 Wed Dec 13 18:05:50 EET 2006 Pekka Riikonen <priikone@silcnet.org>
346 * Added silc_likely and silc_unlikely macros for GCC branch
347 prediction optimizations. Affected file lib/silcutil/silctypes.h.
349 * Added assembler AES optimization. Cleaned up the SILC Cipher
350 implementation API. Affected files are in lib/silccrypt/.
352 Tue Dec 12 18:56:14 EET 2006 Pekka Riikonen <priikone@silcnet.org>
354 * Changed back the SILC_FSM_THREAD_WAIT operation to not
355 continue to next state if thread is finished already. That
356 check is not done anymore. Affected files are
357 lib/silcutil/silcfsm.[ch].
359 Sun Dec 10 13:54:52 EET 2006 Pekka Riikonen <priikone@silcnet.org>
361 * Removed silc_packet_[get|set]_ciphers and
362 silc_packet_[get|set]_hmacs. Added silc_packet_set_keys that
363 handle REKEY_DONE packet sending in rekey. Affected files
364 are lib/silccore/silcpacket.[ch].
366 * Added silc_fsm_is_started. Affected files are
367 lib/silcutil/silcfsm.[ch].
369 * Added settings sign_channel_message, sign_private_message
370 and key_exchange_rekey_pfs to SILC Client. Added UDP transport
371 support for key agreement in /KEY command. Affected files
372 in apps/irssi/src/silc/core/.
374 * During SILC Client initialization forward log messages to
375 stderr. Affected files in apps/irssi/src/silc/core/.
377 Thu Dec 7 19:07:21 EET 2006 Pekka Riikonen <priikone@silcnet.org>
379 * Added silc_ske_get_key_material. Affected files are
380 lib/silcske/silcske.[ch].
382 * Added silc_packet_stream_is_udp. Affected files are
383 lib/silccore/silcpacket.[ch].
385 * Added SKE packet retransmission support with UDP transport.
386 Affected file is lib/silcske/silcske.c.
388 Sun Dec 3 22:00:12 EET 2006 Pekka Riikonen <priikone@silcnet.org>
390 * Added silc_socket_stream_is_udp. Affected file is
391 lib/silcutil/silcsocketstream.[ch].
393 * Added UDP transport support to packet engine. Affected file
394 is lib/silccore/silcpacket.c.
396 * Added silc_socket_stream_is_udp. Affected file is
397 lib/silcutil/silcsocketstream.[ch].
399 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
401 * Added silc_packet_send_va[_ext] to send variable argument
402 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
404 * Timeout freelist garbage collection added to scheduler.
405 Affected file lib/silcutil/silcschedule.c.
407 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
409 * Added silc_show_public_key_file to
410 lib/silcapputil/silcapputil.[ch].
412 * Added SILC_STR_ADVANCE support for buffer unformatting.
413 Affected file lib/silcutil/silcbuffmt.c.
415 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
417 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
419 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
421 * silc_fsm_continue[_sync] now cancels erlier timeout set with
422 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
424 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
426 * Added SILC_STR_FUNC to buffer format API. Affected files
427 are lib/silcutil/silcbuffmt.[ch].
429 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
431 * No more memory allocation for message payload parsing.
432 Pre-allocated buffer can be used with message payload encoding.
433 Affected files lib/silccore/silcmessage.[ch].
435 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
437 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
438 to silcutil/silcbuffmt.[ch].
440 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
442 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
443 Affected file lib/silcutil/silcbuffmt.[ch].
445 * Removed silc_schedule_signal_[un]register and
446 silc_schedule_signal_call. Added silc_schedule_task_add_signal
447 to add signal task. Only one callback per signal may be
448 added. The signals are now automatically called back to
449 caller. Affected files lib/silcutil/silcschedule.[ch] and
450 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
452 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
454 * Added SilcSKEParams for SKE parameters and simplied even more
455 the SKE interface. Affected files are lib/silcske/silcske.[ch].
456 Added support for IV included and session port handling with
459 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
460 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
461 which is called after every rekey when IV Included flag is used.
462 See SILC specifications for details.
464 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
466 * Added lib/silcapputil and moved SILC application specific
467 utility routines from the generic util library lib/silcutil
468 to the new library. Removed lib/silcidcache and moved that
469 to lib/silcapputil as well.
471 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
473 * Added SILC_STR_ADVANCE. Affected file is
474 lib/silcutil/silcbuffmt.[ch].
476 * The silc_buffer_strformat preserves buffer locations now.
478 * Added lib/silcutil/silcatomic.h for atomic operations.
480 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
482 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
485 * Fixed MIME deocing when data portion is not present.
486 Affected file lib/silcutil/silcmime.c.
488 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
490 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
492 * Added IV Included support to packet routines, to allow
493 packet sending and receiving on UDP/IP. Affected files are
494 lib/silccore/silcpacket.[ch].
496 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
498 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
500 * Added UDP support to network and socket stream library.
502 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
504 * Added conditional variables. New files are
505 lib/silcutil/silcondvar.h and platform specific implementations.
507 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
509 * make sure session->hostname and session->port are valid before the
510 application callback is done, since things will go wrong if the
511 application immediately calls silc_client_file_receive. Affected
512 file lib/silcclient/client_ftp.c.
513 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
515 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
517 * New SILC PKCS API enabling support for other public keys
518 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
520 * Separated SILC Public Key Payload routines from the PKCS API
521 to lib/silccore/silcpubkey.[ch].
523 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
525 * Added SILC Key Repository library, lib/silcskr.
527 * Added SILC Server library, lib/silcserver.
529 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
531 * MIME objects in attributes now use SilcMime. Affected files
532 are lib/silccore/silcattrs.[ch].
534 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
536 * Synchronize semaphore posting for real threads in FSM.
537 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
539 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
541 * Added silc_file_set_nonblock. Affected file is
542 lib/silcutil/silcfileutil.h.
544 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
546 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
548 * FSM based implementation of SILC SKE. Simpler interface also.
549 Affected files are in lib/silcske/.
551 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
553 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
555 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
556 silc_mime_parse is available but deprecated.
558 * Check that packet is valid when processing key exchange,
559 authentication and rekey protocols. Fixes a crashbug.
560 Affected files are apps/silcd/protocol.c and
561 lib/silcclient/protocol.c.
563 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
564 all hash buffers to use that instead of fixed values.
566 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
568 * Added SHA-256 to crypto library. The SHA-256 takes now
569 precedence over SHA-1.
571 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
573 * Check for valid return value from regcomp. Affected file
574 lib/silcutil/unix/silcunixutil.c.
576 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
578 * Fixed silc_hash_uint to work with integers. Affected
579 file lib/silcutil/silcutil.c.
581 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
583 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
585 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
587 * Fixed channel public key list saving on JOIN command reply
588 on backup router. Affected file apps/silcd/command_reply.c.
590 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
592 * Added default limit how many channels client can join,
593 default is 50. Added 'channel_join_limit' configuration
594 option to server too. Affected files are apps/silcd/command.c
595 and serverconfig.[ch].
597 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
599 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
600 On Toolkit the server and client are not compiled by default.
601 Affected file configure.ad.
603 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
605 * Added lib/contrib/getopt.[ch] for platforms that don't
606 have it (it is not GPL implementation).
608 * Fixed compilation when pkg-config is used.
610 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
612 * A comma in invite/ban string is invalid, check for it.
613 Affected file apps/silcd/server_util.c.
615 * Added SERVICE command to the server. It parses the command
616 request but SILC Server does not support services for the
617 time being. Affected file apps/silcd/command.[ch].
619 * Added SERVICE command and command reply to client library.
620 It is however incomplete. Updated Toolkit documentation.
621 Affected files are lib/silcclient/command[_reply].[ch].
623 * Fixed IDENTIFY/WHOWAS command reply to send the username
624 correctly (uninitialized buffer). Affected file is
625 apps/silcd/server_query.c.
627 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
629 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
630 finalizes the major restructuring of the CVS tree.
632 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
634 * Send empty MOTD reply if MOTD file cannot be read.
635 Affected file silcd/command.c.
637 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
639 * Optimized primer number generator to use simpler conversion
640 routines. Also assure that the prime number will have the
641 highest bit set after modifying it. Affected file is
642 lib/silcmath/silcprimegen.c.
644 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
646 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
647 for now only for testing purposes, it will not be delivered
648 in any distribution for now.
650 * Removed NSS MPI from the source tree. Due to upcoming
651 license change for the SILC Toolkit, we cannot deliver the
652 NSS MPI anymore. I decided to replace it in all distributions
653 with public domain library.
655 * Removed GNU regex from lib/contrib and introduced free
656 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
657 GNU regex compatible API to it (only partial).
659 * Removed getopt routines from lib/contrib.
661 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
663 * Use silc_server_send_command_reply to send replies instead
664 of encoding packet itself. Affected file silcd/command.c.
666 * Added command sending and receiving statistics to server.
667 Affected files in silcd/.
669 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
670 with GCC, for it not to warn about pointer signedness.
672 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
674 * Added context to the SilcIDCache destructor. Affected
675 files are lib/silccore/silcidcache.[ch],
676 lib/silcclient/client.c and silcd/server.c.
678 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
680 * Added pkg-config check to configure.
682 * The PublicKeyDir must not be used with Admin block in server
683 config. Affected file silcd/serverconfig.c.
685 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
689 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
691 * Handle empty LIST command reply correcttly in server. Affected
692 file silcd/command_reply.c.
694 * Handle empty LIST command reply correctly in client library.
695 The application will now receive one LIST command reply with
696 all arguments set to NULL if there are no channels. Updated
697 Client Library documentation accordingly. Affected file
698 lib/silcclient/command_reply.c.
700 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
702 * Added channel name string stringprep profile to the protocol
703 and implementation to allow a little free'er channel name
704 strings. Affected files are lib/silcutil/silcstringprep.[ch].
706 * Added silc_channel_name_[check|verify] to check and verify
707 channel name strings. Affected files are
708 lib/silcutil/silcstrutil.[ch].
710 * Added support for the new channel name preparation in client
711 library and server. Affected files in lib/silcclient and
714 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
716 * Added the Autodist into the source tree. It replaces the
717 old ./prepare. It can be used to create distributions as
718 previously. See README.CVS and README.DIST. See
719 distributions in distdir/.
721 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
723 * Make sure query sends at least an error back if nothing
724 more is sent. Affected file silcd/server_query.c.
726 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
728 * During query, check if the original command caller goes
729 away. If it does, stop the query. Affected file
730 silcd/server_query.c.
732 * Check for valid channel creation in JOIN command reply.
733 Affected file lib/silcclient/command_reply.c.
735 * Handle the resolver counter in silc_client_get_users_by_channel
736 callback correctly. Fixed auto-join bug in Gaim. Affected
737 file lib/silcclient/idlist.c.
739 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
741 * Added some better error messages. Affected file
742 silcd/command_reply.c and packet_receive.c.
744 * Handle error in WATCH command propely on backup router.
745 Affected file silcd/command.c.
747 * Fixed freeing of unfreeable variable in WHOIS command reply.
748 Affected file silcd/command_reply.c.
750 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
752 * Added pkg-config .pc file creation for silc core library
753 and silcclient library. A patch by c0ffee.
755 * Removed the need for GNU Libidn. Added the simple stringprep
756 from libidn into lib/contrib/. It is now used also on Windows
759 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
761 * Simplified the invite and ban string handling in the
762 server. Check for valid invite and ban arguments also.
763 Affected file silcd/server_util.c.
765 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
767 * Added WATCH list announcing in backup router protocol.
768 Affected files are silcd/command.c, server.c, server_backup.c.
770 * Do not change users mode to founder on normal server/backup
771 if the founder mode is set, and user is first one to join.
772 Affected file silcd/pcaket_receive.c.
774 * Do not send CUMODE_CHANGE notify back to sender. Affected
775 file silcd/packet_receive.c.
777 * Added getrusage() to take noise in SILC RNG. A patch by
778 Mika Boström. Affected files are configure.in.pre,
779 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
781 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
783 * Splitted the SILC libraries configuration into a configure
784 fragment into lib/configure.ad. It is now possible, once
785 this feature is added, to specify whether to compile or not
786 compile included SILC libraries. Affected files are
787 configure.in.pre, lib/silcmath/mpi/configure.ad,
788 lib/configure.ad, Makefile.defines.pre and
789 Makefile.defines_int.pre.
791 * Added --with-silc-includes and --with-silc-libs to configure.
792 If specified the included libs are not compiled, but the
793 specified libs are used. Pkg-config is not yet supported.
794 Affected file configure.in.pre.
796 * Fixed WATCH command handling on backup router. Router does not
797 send the watch command any more to backup if it originates from
798 backup. Affected file silcd/command.c.
800 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
802 * Changed announcing to not announce unregistered clients.
803 Affected file silcd/server.c.
805 * Fixed username handling in command reply. Affected file
806 silcd/command_reply.c.
808 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
810 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
812 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
813 Affected file: includes/silcincludes.h.in
815 * bool is defined as _Bool on Mac OS X now.
816 Affected file: lib/silcutil/silctypes.h
818 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
820 * Added support for UTF-8 nicknames, channel names and
821 server names in client library. Affected files in
824 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
825 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
826 software to check how Toolkit has been compiled.
828 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
830 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
832 * Use silc_utf8_str[n]casecmp instead of strcmp routines
833 in library and in SILC Client when dealing with nicknames
834 and other identifier strings. Affected file in client lib
837 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
838 irssi/src/silc/core/silc-servers.c.
840 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
842 * Fixed idcache to work with the new identifier strings.
843 Affected file lib/silccore/silcidcache.c.
845 * Added UTF-8 hash and compare function for SilcHashTable.
846 Affected file lib/silcutil/silcutil.[ch].
848 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
849 Affected file lib/silcutil/silcstringprep.[ch].
851 * Changed the identifier string handling to include the original
852 format in client, server, channel entries and normalized
853 format in cache. Affected files in silcd/.
855 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
857 * Added support for the new identifier strings and their
858 validity checking. Nicknames, channel names and usernames
859 can now include practically any kind of letters and various
860 other characters. Affected files in silcd/ and in libraries.
862 NOTE: comparing these strings should now be done with memcmp()
863 to check binary compatibility. All these strings are normalized
864 and casing is irrelevant.
866 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
867 as easy function for applications to check whether identifier
870 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
872 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
873 file lib/silcutil/silcutf8.c.
875 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
877 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
879 * Make public key in getkey reply mandatory. Affected file
880 lib/silcclient/command_reply.c
882 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
884 * Added Parameter dont_register_crypto_library to
885 SilcClientParam. If set to TRUE, silcclient library will
886 not initalize the Crypto Libraries and application
887 will need to do it. Affected file lib/silcclient/silcclient.h,
888 lib/silcclient/client.c.
890 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
892 * Imported new silc_utf8_[encode|decode] routines from
893 my internal SILC 1.1 source tree. New encodings added:
894 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
895 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
896 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
899 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
901 * Implemented stringprep (RFC 3454) API. Internally we use
902 GNU Libidn's stringprep, for now, so it is required now to
903 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
905 * Added checking for GNU Libidn and --with-libidn to configure.
907 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
909 * If the passphrases entered do not match while generating a new key,
910 completly start over instead of going into an infinite loop asking
911 the user to re-enter the passphrase correctly. Affected file
912 lib/silcutil/silcapputil.c
914 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
916 * Make sure server is removed from backup list when it is
917 deleted. Affected files silcd/command.c, server.c,
920 * Close socket when connecting to router fails. Affected
923 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
925 * Adopt configuration toolchain to current auto-tools.
926 Affected files prepare, irssi/configure.in
927 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
928 redo that. Affected files irssi/src/silc/core/client_ops.c,
929 irssi/src/fe-common/silc/fe-silc-channels.c
930 * Take over command line options into silcclient data structure.
931 Affected file irssi/src/silc/core/silc-core.c
933 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
935 * Do not try to initiate backup resuming protocol forever.
936 Affected file silcd/server_backup.c.
938 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
940 * ID change in resuming has to be done before changing
941 detached client's modes, since the ID change may fail and
942 leave ghosts on the network. Affected file is
943 silcd/packet_receive.c.
945 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
947 * Fixed Win32 scheduler to not stuck anymore. A patch from
948 Juha Räsänen. Affected file is
949 lib/silcutil/win32/silcwin32schedule.c.
951 * Fixed QoS parsing for connection blocks in server. Affected
952 file is silcd/serverconfig.c.
954 * Fixed server statistics increasing in server. Affected file
957 * The CLOSE command now marks backup router as self disconnected
958 to avoid resuming problems. Affected file silcd/command.c.
960 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
962 * When using silc_net_create_connection[_async], and your system can
963 create IPv6 sockets, it will try to connect to the IPv6 host.
964 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
965 file lib/silcutil/unix/silcunixnet.c
967 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
969 * Check for valid route when receiving packet from router and
970 when routing it to local server in the cell. A patch from
971 Matt Miller. Affected files silcd/router.c and server.c.
973 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
975 * Couldn't detach and reattach twice, because of the previous
976 commit. Affected file silcd/packet_receive.c
978 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
980 * Added check to ignore Port value if Initiator is FALSE.
981 Remote router coudln't connect if Port was set. Affected file
984 * If some client tries to resume more than once at the same time,
985 server crashed. Router didn't crash, but showed odd behaviour
986 (didn't allow clients to join anymore, ..). Affected files
987 silcd/packet_receive.c silcd/idlist.h
989 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
991 * Destroy the file transfer session in silc_client_file_close
992 with timeout. Affected file lib/silcclient/client_ftp.c.
994 * Call SFTP server monitor in READ and WRITE after the actual
995 operations. Affected file lib/silcsftp/sftp_server.c.
997 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
999 * Create one configure script from configure fragments
1000 (configure.ad). This is a first step towards new distribution
1001 system. Affected files prepare, configure.in.pre,
1002 lib/silcmath/mpi/configure.ad.
1004 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1006 * Removed expiring of client key pair. Affected file is
1007 irssi/src/silc/core/clientutil.c
1009 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1011 * Check the number of connections from real number of
1012 connections instead of socket number, when deciding if
1013 server is full. Affected files are silcd/server.c,
1014 server_internal.h and silcd.c.
1016 * Clarified the connections_max meaning in General section
1017 in doc/example_silcd.conf.in.
1019 * The reconnect_keep_trying default value set to TRUE
1020 if it is not defined in the config file. Affected file
1021 silcd/serverconfig.c.
1023 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1025 * Fixed crashbug in connection closing, after a protocol
1026 completion callback, which might have closed it already.
1027 Affected file silcd/server.c.
1029 * Fixed rekey with PFS in backup router. It did not allow
1030 rekeys with PFS, and when the rekey protocol timedout
1031 it crashed the backup router without the above fix. Affected
1032 file silcd/packet_send.c and server.c.
1034 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1036 * The silc_client_add_channel_private_key now returns the
1037 private key context if pointer is given as argument.
1038 Affected files are lib/silcclient/silcclient.h and
1041 * Added support for using channel private keys in SILC
1042 Client Library even if the private key mode is not set
1043 on the channel. Affected file lib/silcclient/client_channel.c.
1045 * The channel private key used to decrypt message is now
1046 delivered to the application in the 'channel_messageÃ' client
1047 operation. Affected files are lib/silcclient/silcclient.h
1048 and client_channel.c.
1050 * Fixed wrong arg type for user limit in CMODE command reply.
1051 Affected file silcd/command.c.
1053 * The user limit is now taken and saved to SilcClientEntry in
1054 JOIN and CMODE command replies and in CMODE_CHANGE notify.
1055 Affected files lib/silcclient/silcclient.h, command_reply.c
1056 and client_notify.c.
1058 * Added support to the new private message key indicator
1059 packet. Added a new function to the client library:
1060 silc_client_send_private_message_key_request. The sender
1061 indicates to be initiator, and receiver is responder.
1062 Added the indicator to the SilcClientEntry as 'prv_resp'
1063 boolean. Affected files are lib/silcclient/silcclient.h
1064 client.[ch], and client_prvmsg.c.
1066 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1068 * Fixed the JOIN command calling when called with both
1069 -auth and -founder. Affected file is lib/silcclien/command.c.
1071 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1073 * Check watcher list for resumed clients as well. Affected
1074 file is silcd/packet_receive.c.
1076 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1078 * Implemented the user limit to the CMODE_CHANGE notify,
1079 CMODE command reply and JOIN command reply in server.
1080 Affected files are silcd/server.c, command.c, command_reply.c,
1081 packet_send.c and packet_receive.c.
1083 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1085 * Defined SILC_STRFMT_END that must be used now with
1086 silc_buffer_strformat, instead of SILC_STR_END. Fixes
1087 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
1088 lib/silcclient/silcvcard.c, silcd/server_util.c.
1090 * Fixed the adding of public key to the WATCH list in server.
1091 Fixed the WATCH notify sending to client. Affected files
1092 are silcd/packet_send.[ch], command.c, server_util.c.
1094 * Implemented the watching by public key in the SILC Client
1095 Library and SILC Client. Affected files are
1096 lib/silcclient/command.c and client_notify.c.
1098 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1100 * Added support for public key watching in server. Affected
1101 files are silcd/server.c, server_internal.h, command.c,
1104 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1106 * Added public key to the SIlcClientEntry. Affected files
1107 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
1109 * Fixed the get_clients_whois reply processing to return
1110 exactly same entries server returned. Makes it possible
1111 to search using attributes. Affected file is
1112 lib/silcclient/idlist.c.
1114 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1116 * Save founder key to SilcChannelEntry. Affected files are
1117 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
1119 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1121 * Call the monitor callback with _CLOSED status from the
1122 silc_client_file_close. Affected files are
1123 lib/silcclient/client_fpt.c, silcclient.h
1125 * Added silc_client_get_clients_whois which resolves using
1126 WHOIS, and supports requested attributes as well.
1127 Affected files are lib/silcclient/silcclient.h, idlist.c.
1129 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1131 * Added support for asking the destination filename where
1132 the downloaded file is saved in the file transfer. Affected
1133 files are lib/silccilent/silcclient.h, client_ftp.c.
1135 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1137 * Fixed error handling in resuming data processing. Affected
1138 files are lib/silcclient/client_resume.c and client.c.
1140 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1142 * Fixed silc_client_send_private_message to return TRUE correctly.
1143 Affected file lib/silcclient/client_prvmsg.c.
1145 * Added topic to the SilcChannelEntry. Affected files are
1146 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
1148 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1150 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
1151 file lib/silcclient/command.c
1153 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1155 * Convert all commands to UTF-8 before passing them to the
1156 client library. Still need to convert replies from UTF-8 to
1157 the locale encoding. Affected file
1158 irssi/src/silc/core/silc-cmdqueue.c
1160 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1162 * redirect all silc_client_command_calls through a queueing framework.
1163 This fixes /CYCLE and the annoying "nick change after auto-joining
1164 a channel". Furthermore it defines one central point where
1165 command parameters can be UTF-8-ified. Affected files
1166 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
1167 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
1169 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1171 * use asynchronous connect() to establish router connections.
1172 Fixes problem when the primary router goes down. Affected files
1173 silcd/server.c, silcd/server_backup.c
1175 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1177 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
1178 Fixed various compilation warnings when type casting ints
1179 to pointers or vice versa, of different size. Updates around
1182 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1184 * Surrogates not allowed in UTF-8 strings, updated decoder.
1185 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
1186 testers in lib/silcutil/tests/ directory.
1188 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1190 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
1191 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
1192 files are lib/silcclient/silcclient.h, client.c.
1194 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1196 * When resuming a session fails, notify the user that the session
1197 file needs to be removed eventually. Affected files
1198 irssi/src/fe-common/silc/module-formats.[ch],
1199 irssi/src/silc/core/client_ops.c.
1201 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1203 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
1204 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
1206 * Typofix in Irssi::Silc module. Affected file
1207 irssi/src/perl/silc/Silc.xs.
1209 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1211 * Changed the way NOTICE flagged messages are treated. Added support
1212 for notices in queries and signing notices. Affected files
1213 irssi/default.theme; irssi/docs/help/in/notice.in;
1214 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
1215 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
1217 * Fixed typo in /ACTION help. Affected file
1218 irssi/docs/help/in/action.in
1220 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1222 * Fixed typo in perl module. Affected file
1223 irssi/src/perl/silc/Server.xs
1225 * Changed the way ACTION flagged messages are treated. Added support
1226 for actions in queries and signing actions. Affected files
1227 irssi/default.theme; irssi/docs/help/in/action.in;
1228 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
1229 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
1232 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1234 * Incorrectly reported error when client had to be resolved from
1235 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
1237 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1239 * Fixed whois public key hash table deleting and adding in
1240 detached client case. Affected file silcd/packet_receive.c.
1242 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1244 * Changed filenames of silc/fe module not to collide with filenames
1245 from core/fe. Also seperated public messages printing from
1246 query messages printing. Affected files are all in
1247 irssi/src/fe-common/silc.
1249 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1251 * Fixed the invite process handling during joining to use
1252 correct server name for the client that is matched against
1253 the invite string for the channel. Wrong server name caused
1254 inability to join the channel. Affected file is
1257 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1259 * Fixed the CUMODE channel founder authentication on normal
1260 server to not remove the founder rights on existing founder
1261 before checking that router accepts the mode change. Affected
1262 files are silcd/command.c and silcd/packet_receive.c.
1264 * Remove the server entry correctly when rekey timeouts and
1265 remote router connection on normal server is closed. Fixes
1266 a crash where server uses the freed server entry. Affected
1267 file silcd/server.c.
1269 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1271 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
1272 networks. This is the first step in solving the bug about
1273 /SERVER ADD -silcnet <silcnet>. Affected files
1274 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
1275 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
1276 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
1278 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1280 * /SMSG and /MMSG now correctly create new queries. Affected files
1281 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
1283 * Add basic support for SILC protocol specific variables in perl.
1284 Affected files irssi/src/perl/silc/*, irssi/configure.in,
1285 irssi/src/perl/Makefile.am
1287 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1289 * Don't use silc_get_input, it's obviously not reliable. Fixes
1290 issue when the current key expires. Affect file
1291 irssi/src/silc/core/clientutils.c
1293 * Make the session data filename configurable. This makes it
1294 possible to have different session files for different
1295 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
1296 client_ops.[ch], silc-servers.c,
1297 irssi/src/silc/fe-common/silc/module-formats.[ch]
1299 * Use the same set of libtool files for the MPI lib as for the
1300 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
1301 config.sub, configure.in, install-sh, missing, mkinstalldirs
1303 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1305 * Fixed server statistics decrementing error to not go to
1306 negative. Affected file silcd/packet_receive.c.
1308 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1310 * Use silc_server_query_add_error to add error in public key
1311 search error. Added support in send_reply to send errors
1312 without specific argument. Affected file silcd/server_query.c.
1314 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
1315 Client for NO_SUCH_NICK. It was against the protocol specs.
1316 Affected file irssi/src/silc/core/client_ops.c.
1318 * Added backwards support for the wrong NO_SUCH_NICK error sending
1319 in server. To be removed in SILC Server 1.0. Both old clients
1320 and clients with fixed error handling now works. Affected file
1321 silcd/server_query.c.
1323 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
1325 * fixed a bug in the whois using attributes function where no
1326 error was sent if no nickname and client id but the attributes were
1327 given to whois. Affected file silcd/server_query.c
1329 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
1331 * remove public key from public key hashtable on detach. Affected
1332 file silcd/packet_receive.c
1334 * free public key hashtable before removing clients on server
1335 shutdown. Affected file silcd/server.c
1337 * remove public key prior deleting client-data on killing a client.
1338 Affected file silcd/server_util.c
1340 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
1342 * Getting the MOTD from other servers works now. Affected
1343 files are silcd/command.c and silcd/command_reply.c
1345 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1347 * Initialize the variable idletag, since it is tested in
1348 silc_core_deinit for its default value. Affected file
1349 irssi/src/silc/core/silc-core.c
1351 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
1353 * Fixed signed channel messages across cells. Affected file
1356 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1358 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
1359 is not defined. They can now be safely used in if-statements
1360 without braces. Affected file lib/silcutil/silclog.h.
1362 * Added the checks for backup closing connection due to error
1363 (local or remote) and thus not allow the resuming to occur
1364 in reconnect. Affected files are silcd/packet_send.c
1367 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1369 * Help file updates. Affected files in irssi/src/docs/help/in/.
1371 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
1373 * Fixed channel messages across cells. Affected file
1376 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1378 * Fixed file transmission accepting in client library to not
1379 start the negotiation if user hasn't accepted the transfer,
1380 instead create new session for resent transfer. Affected
1381 file lib/silcclient/client_ftp.c.
1383 * Show the session ID in the file transmision list. Remove
1384 session from list that failed to transfer. Switch the current
1385 session automatically after transmission, and in errors, to new
1386 session if other sessions exists in the transfer list. Affected
1387 files are irssi/src/silc/core/silc-servers.c,
1388 irssi/src/fe-common/silc/modfule-formats.c.
1390 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1392 * Fixed MIME header parsing for the hopefully last time. Affected
1393 file lib/silcutil/silcstrutil.c
1395 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1397 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1399 * The SILC RNG is now gauranteed to return non-zero random
1400 values. Affected files are lib/silccrypt/silcrng.[ch].
1402 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1404 * Fixed nickname formatting when changing only case of the
1405 nickname. Affected file lib/silcclient/idlist.c.
1407 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1409 * Fixed a memory leak and incorrect printing of the "appears as"
1410 message. Affected file irssi/src/silc/core/client_ops.c
1412 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1414 * Added CRT (Chinese Remainder Theorem) supported RSA
1415 private keys and private key operations. This significantly
1416 increases private key operation efficiency. No compatibility
1417 issues with new or old private keys. Affected files are
1418 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1420 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1422 * Fixed GCC-3.3.2 related compilation warnings from the
1425 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1427 * Removed RC6 from distributions.
1429 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1431 * Added some better comments to lib/silccrypt/silcpkcs.h,
1432 optimized some routines in lib/silccrypt/silcpkcs.c.
1433 Added test_silcpkcs into lib/silccrypt/tests/.
1435 * Fixed silc_rng_global_init to actually init the global RNG
1436 if RNG wasn't provided for it. Affected file is
1437 lib/silccrypt/silrng.c.
1439 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1441 * Added silc_hash_table_find_by_context_ext. Affected files
1442 lib/silcutil/silchashtable.[ch].
1444 * Save the public key on normal server in WHOIS command reply
1445 from attributes, if present, and add it to public key hash
1446 table. Fixes WHOIS resolving by public key on normal server.
1448 Optimized the attributes resolving on normal server to not
1449 resolve if we resolved them already from router.
1451 Affected files are silcd/server_query.c, command_reply.c.
1453 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1455 * Added support for whois using attributes.
1456 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1457 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1460 * Added support for whois using public key attribute to /WHOIS i
1461 client command. Affected files irssi/docs/help/in/whois.in,
1462 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1464 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1466 * Fixed UMODE setting in server when the client has anonymous
1467 mode set. The mode setting was not working. Affected file
1470 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1472 * Fixed some bugs and typos related to sending split messages.
1473 Print notification when sending messages with /MMSG. Affected
1474 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1476 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1478 * Optimized the socket referencing in packet routines, client
1479 library and server. Affected files are lib/silccore/silcpacket.c,
1480 lib/silcclient/client.c and silcd/server.c.
1482 * If silc_socket_set_qos is given with NULL arguments the QoS is
1483 reset from the socket. Affected files are
1484 lib/silcutil/silcsockconn.[ch].
1486 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1488 * Add a /LISTKEYS command which lists the locally cached
1489 client and server keys. Affected files
1490 irssi/src/fe-common/module-formats.[ch],
1491 irssi/src/silc/core/silc-{channels,servers}.c
1492 irssi/docs/help/in/listkeys.in
1494 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1496 * Check that packet queue purging was successful. Affected
1497 files lib/silcclient/client.c and silcd/packet_send.c. Related
1498 to MAC failed errors.
1500 * Do not clear the inbuf even if it is empty if QoS was applied
1501 to it. Otherwise the QoS data is cleared and MAC failed error
1502 will occur. Affected file lib/silccore/silcpacket.c.
1504 * Use the rekey period time as rekey protocol timeout value.
1505 If the rekey does not succeed during the rekey period there's
1506 something very wrong, and we most likely end up with wrong keys,
1507 do graceful reconnect then. Affected file silcd/server.c.
1509 * Take reference of the socket in the parser context, as it's
1510 possible to have the parsers in queue after the socket is
1511 disconnected and this may cause crash. Affected files are
1512 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1515 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1517 * Fixed KICK command reply sending, it sent to replies.
1518 Affected file silcd/command.c.
1520 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1522 * Finish the silc-mime.pl script. It now supports MIME type
1523 guessing using magic files, signing data messages, executing
1524 MIME handlers in background. Affected files
1525 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1527 * Changed MIME signal handler to make things easier for the perl
1528 script. Affected files irssi/src/silc/core/client_ops.c,
1529 silc-servers.c, and irssi/docs/signals.txt
1531 * Cleaned up the silc_mime_parse function and fixed detection
1532 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1534 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1536 * Resolve the IP for file transfer listener from the connection
1537 socket. Affected file lib/silcclient/client_ftp.c.
1539 * Accept NULL hostname parameter in the functions
1540 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1541 if hostname is not wanted.
1543 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1545 * Fixed race condition between silc_client_init and
1546 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1548 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1550 * Fixed file transfer connection closing when SIGNOFF for
1551 the client is received from server. Affected file is
1552 lib/silcclient/client_ftp.c.
1554 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1556 * Check for disconnected socket in QUIT callback. Affected
1557 file silcd/command.c.
1559 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1561 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1562 Affected files lib/silcutil/silcstrutil.c
1564 * Cleaned up the escape/unescape functions for correctness and
1565 speed. Affected file irssi/src/silc/core/client_ops.c
1567 * Removed handling for data messages with Content-Type: text/*,
1568 moved parsing of MIME headers to the signal handler, added
1569 support for signing and verifying data messages. Affected
1570 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1571 irssi/src/silc/core/silc-{servers,channels}.c
1573 * Added a perl script for handling data messages based on
1574 information read from Mailcap files. New file
1575 irssi/scripts/silc-mime.pl
1577 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1579 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1580 acknowledge recepetion of a message to the sender. Updated
1583 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1585 * Unregister channel key saving callback when deleting channel.
1586 Affected file lib/silcclient/idlist.c.
1588 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1589 before calling notify client operation. Affected file is
1590 lib/silcclient/client_notify.c.
1592 * Unregister QoS tasks when deleting the socket connection.
1593 Affected files lib/silcutil/silcsockconn.[ch],
1594 unix/silcunixsockconn.c.
1596 * Implemented latest presence-attrs draft changes. Affected
1597 files lib/silccore/silcattrs.h and
1598 irssi/src/silc/core/silc-queries.c.
1600 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1602 * Save old channel keys in list to allow more rapid change
1603 of channel keys if server for some reason does that. This
1604 avoids loosing so many channel messages due to not having
1605 key to decrypt. Affected file lib/silcclient/silcclient.h,
1606 idlist.c and client_channel.c.
1608 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1610 * Continued backup router tests and fixes. Affected files
1611 silcd/server_backup, server_util.c, server.c. See TODO.
1613 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1615 * Fixed SERVER_SIGNOFF handling in servers. The client
1616 was removed from wrong list thus not removing the client
1617 at all. Affected file silcd/packet_receive.c.
1619 * Do not execute rekey protocol for disabled connections as
1620 it would never go through. Affected file silcd/server.c.
1622 * Added timeout for rekey protocol to catch if the protocol
1623 never executes successfully. Affected files silcd/server.c
1626 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1628 * Abandon packet processing for disconnected sockets. Check
1629 this always after calling packet processing callback.
1630 Affected file lib/silccore/silcpacket.c.
1632 * Fixed double registration disconnection code in server.
1633 Closed wrong connection. Affected file silcd/packet_receive.c.
1635 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1637 * On normal server reconnect to primary during resuming 4
1638 times, then give up. Affected file silcd/server_backup.c.
1640 * If during reconnecting to routers we notice we have router
1641 connection but no primary router set, the server is in desync.
1642 Reconnect to primary to restore network. Affected file
1645 * Assure that only one protocol is exeucting at the same time.
1646 Added checks for all protocols. Affected files are
1647 silcd/server.c and server_backup.c.
1649 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1651 * Check that a string is not already part on invite/ban
1652 string when processing it. Affected file silcd/server_util.c.
1654 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1656 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1657 with 1.2 version of the protocol. Affected file is
1658 silcd/packet_receive.c.
1660 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1662 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1663 where the passphrase was given. Affected file is
1666 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1668 * INVITE and BAN notifys are now delivered from routers to
1669 servers (but not clients) on the channel. Updated specs and
1670 code. Affected files silcd/packet_[send|receive].[ch],
1671 command.c, server.c and server_util.c.
1673 * Implemented INVITE and BAN announcing. Affected files are
1674 silcd/server.[ch], server_util.c.
1676 * Implemented SilcStatus error type argument returning in
1677 command reply error in server. Affected file silcd/command.c.
1679 * Implemented SilcStatus argument returning in comand reply
1680 in client library. The command_reply client operation now
1681 returns error specific arguments as well. Affected files
1682 are lib/silcclient/command_reply.[ch], client_resume.c,
1683 lib/silccore/silcstatus.[ch].
1685 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1687 * Backup router protocol version 1.2 implemented. Testing still
1688 required. Affected files in silcd/server_backup.[ch], server.c,
1689 packet_receive.c and server_internal.h.
1691 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1693 * silc_client_send_[channel|private]_message now return TRUE
1694 or FALSE. Affected file lib/silcclien/client_channel.c and
1697 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1699 * Check for explicit nickname in INVITE and BAN processing
1700 during join as well (and don't expect only wildcards in
1701 invite/ban strings). Affected file silcd/command.c.
1703 * Fixed the INVITE and BAN by public key. The public key saved
1704 is the PK payload (as specified) not the raw data. Affected
1705 file silcd/server_util.c.
1707 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1709 * UTF-8 text message support for actions and notices in SILC
1710 Client. Affected file irssi/src/silc/core/client_ops.c.
1712 * silc_get_username and silc_get_real_name now returns sensible
1713 data on Win32. Patch by Toni Willberg. Affected file is
1714 lib/silcutil/win32/silcwin32util.c.
1716 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1718 * Provide a signal handler to send MIME encoded messages and emit
1719 a signal when a MIME encoded message is received. Also document
1720 the signals for usage with the perl interface.
1722 A sample perl script will be supplied at a later point.
1724 Affected files are irssi/docs/signals.txt,
1725 irssi/src/silc/core/client_ops.[ch],
1726 irssi/src/silc/core/silc-{channels,servers}.c
1728 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1730 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1731 server. Use this time to display a lag and disconnect when it
1732 exceeds a specified limit.
1734 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1736 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1738 * Remove the channel auth list in normal server if router
1739 encofrces its list during connecting. Send notify to channel
1740 to remove the mode to remove the list. Affected files are
1741 silcd/server_util.c and silcd/packet_receive.c.
1743 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1745 * Added support for channel public keys. Updated protocol specs
1746 and implemented it. Affected files are
1747 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1748 lib/silcclient/command_reply.c.
1750 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1752 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1753 terminate the process on Linux. Affected file silcd/silcd.c.
1755 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1757 * Check for NULL buffer in silc_buffer_clear. Affected file
1758 is lib/silcutil/silcbuffer.h.
1760 * Simplified the backup router protocol by removing the _GLOBAL
1761 types. Updated protocol specs and the code. Affected files
1762 are silcd/server_backup.[ch].
1764 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1766 * Deny '@' and '!' from nicknames since they are reserved
1767 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1768 Updated protocol specs and the code.
1770 Affected files are silcd/server_util.[ch].
1772 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1774 * Fixed stack overflow in Irssi SILC client. Affected
1775 file irssi/src/silc/core/client_ops.c.
1777 * Check that Host is set in ServerConnection and RouterConnection
1778 in silcd.conf. Affected file silcd/serverconfig.c.
1780 * Fixed crash in server with protocol completion callbacks,
1781 namely rekey and backup resuming protocols. Affected files
1782 are silcd/server_backup.c and silcd/server.c.
1784 * Fixed rekey protocol to not restart if it is started already.
1785 Affected files are lib/silcclient/client.c and
1788 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1790 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1792 * Fixed EOF handling in SILC Config, affected file
1793 lib/silcutil/silcconfig.c.
1795 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1797 * Fixed RESOLVING flag handling in JOIN notify and other
1798 notifys to handle the resolvings correctly in client library.
1799 Affected file lib/silcclient/client_notify.c.
1801 * Do not send full INVITE and BAN lists in INVITE and BAN
1802 notifys, only the changed information. Affected file
1805 * Fixed INVITE notify sending in INVITE command, send it
1806 only when needed. Affected file silcd/command.c.
1808 * Handle the founder key change properly in CMODE_CHANGE
1809 notify. Bug #122. Affected file silcd/packet_receive.c.
1811 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1813 * Remove the mark for output (mark it only for input) after
1814 purging outgoing queue. Prevents the "Error in select()"
1815 floods. Affected file silcd/packet_send.c.
1817 * Fixed incorrect connection deletion from client library
1818 after calling "connect" client operation. Could cause
1819 crashes for example during reconnect timeouts. Affected
1820 files are lib/silcclient/client.c and
1821 irssi/src/silc/core/client_ops.c.
1823 * Check server private key file permissions before starting
1824 the server. Affected file silcd/serverconfig.c.
1826 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1828 * NULL terminate allocated string in silc_buffer_strformat.
1829 Affected file lib/silcutil/silcbuffmt.c.
1831 * Rewrote the invite/ban list string handling in server to
1832 use SilcBuffer instead. Affected files are silcd/command.c
1833 and silcd/server_util.c.
1835 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1837 * Fixed double free in CMODE command when setting new HMAC
1838 for channel. Affected file silcd/command.c.
1840 * Added couple of missing memset's to zero sensitive memory.
1841 Affected files silcd/command.c, lib/silcclient/command.c.
1843 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1845 * Fixed a double free in INVITE command error handling in
1846 server. Affected file silcd/command.c.
1848 * Added macros SILC_SWAB_[16|32] to swab byte order of
1849 16-bit and 32-bit unsigned integers. Affected file
1850 lib/silcutil/silctypes.h.
1852 * Use the SILC_SWAB_16 instead of htons() in server when
1853 handling ports since the ports in structures are always
1854 in little-endian order (regardless of platform). Affected
1855 file silcd/serverid.c and silcd/server_backup.c.
1857 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1859 * Send DISCONNECT in close admin command in server. Affected
1860 file silcd/command.c.
1862 * Check whether we are already connecting to a remote router
1863 (in addition of checking whether we are already connected)
1864 before creating new connection. Affected file silcd/server.c.
1866 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1868 * Added better compiler and compiler flags checking in
1871 * Check that socket is valid after QoS is applied to data.
1872 Affected file lib/silcutil/unix/silcunixsockconn.c.
1874 * Make sure the socket connecetion is not closed to early
1875 when closing connection in server. Also make sure the
1876 connection is always closed after error in a protocol.
1877 Affected file silcd/server.c.
1879 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1881 * Removed --session and --dummy options from Irssi SILC Client.
1882 -d option is available only if --enable-debug was given.
1883 Affected files are irssi/src/silc/core/silc-core,
1884 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1886 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1888 * Added silc_buffer_steal to steal the data from the buffer.
1889 Affected file lib/silcutil/silcbuffer.h.
1891 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1893 * Fixed server crash with double Primary block in config file.
1895 Fixed also various memory leaks around the config file
1896 parser. Affected files lib/silcutil/silcconfig.c,
1897 silcd/serverconfig.c.
1899 * Changed my nickname (Johnny Mnemonic) to my real name, this
1900 means that bugs introduced by him were actually introduced
1903 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1905 * Don't display "foo appears as foo\nYou're now known as foo"
1906 messages. Affected file irssi/src/silc/core/client_ops.c
1908 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1910 * Fixed error handling of invalid client entry when calling
1911 commands in server. Fixes a crash. Affected file
1914 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1916 * Added some sanity checks in server for correctness of the
1917 server configuration. Affected file silcd/serverconfig.c.
1919 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1921 * Prevent endless resolving of user informations in USERS
1922 command by checking the command reply status correctly.
1923 Affected file lib/silcclient/command_reply.c.
1925 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1927 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1928 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1929 Aldous <Matthew@Aldous.com>.
1931 * Added better implementation using CriticalSection of
1932 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1933 <mikko.lahteenmaki@pikabaana.net>.
1935 * Added some Winsock WIN32 compatiblity defines into
1936 includes/silcwin32.h.
1938 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1940 * Fixed double free in async host lookup code. Affected file
1941 lib/silcutil/silcsockconn.c.
1943 * On backup router handle now the SERVER_SIGNOFF from router
1944 for local connected servers too, and close the connections.
1946 Do not process them as normally signing off servers when they
1947 really signoff by sending EOF fe, but always assume that
1948 router sends the SERVER_SIGNOFF.
1950 Affected files silcd/server.c and silcd/packet_receive.c.
1952 * Fixed socket unsetting when closing connections. Affected
1953 files silcd/server.c and silcd/packet_send.c.
1955 * Do not print the nickname in SERVER_SIGNOFF if we do not
1956 have it. Prevents asserts in Irssi core. It is possible we
1957 don't have the nick if it was just being resolved when server
1958 signoff. Affected file irssi/src/silc/core/client_ops.c.
1960 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1962 * Fixed autonick crashbug in client library. Affected file
1963 lib/silcclient/client.c.
1965 * Fixed Unix implementation of SilcMutex to really assert if
1966 the mutex is locked/unlcoked already. Affected file
1967 lib/silcutil/unix/silcunixmutex.c.
1969 * Fixed locking in silc_schedule_uninit. It didn't lock
1970 when dispatching timeout tasks. Affected file is
1971 lib/silcutil/silcschedule.c.
1973 * Changed Win32 implementation of SilcThread to use modern
1974 Win32 interface. Affected file is
1975 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1977 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1979 * Don't print signed messages when sending failed. Affected files
1980 irssi/src/silc/core/silc-[servers.c/commands.h]
1982 * Send adquate signal when founding a channel by joing it. Affect
1983 file irssi/src/silc/core/client_ops.c
1985 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1987 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1988 irssi/src/fe-common/core/themes.c
1990 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1992 * Fixed close command to use the port correctly when closing
1993 server connections. Affected file silcd/idlist.c.
1995 * Check for NULL outbuf in silc_socket_write. It is possible
1996 that it is NULL is some odd case. Affected files are
1997 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1999 * Do not call final protocol callback for backup router
2000 resuming protocol when closing connection. It is closed
2001 by timeout in case of error. Affected file silcd/server.c.
2003 * Backup reconnect to router if backup resuming protocol
2004 failed. Affected file silcd/server_backup.c.
2006 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2008 * Fixed double free in SKE library error hadling when signature
2009 error occurred. Affected file lib/silcske/silcske.c.
2011 * Save the fingerprint to new SilcClientEntry after changing
2012 nickname. Affected file lib/silcclient/client_notify.c.
2014 * Print SIGNOFF in Irssi SILC client only if the nickname is
2015 known. Prevents asserts in Irssi core. It is possible we
2016 don't have the nick if it was just being resolved when it
2017 quit. Affected file irssi/src/silc/core/client_ops.c.
2019 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2021 * Fixed double free in invite list adding code when adding
2022 invite strings. Affected file silcd/server_util.c.
2024 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2026 * More log printing during backup router protocol. Affected
2027 file silcd/server_backup.c.
2029 * Removed backwards support for old private key file format.
2030 Affected file lib/silccrypt/silcpkcs.c.
2032 * Removed backwards support for not-so-strict decryption length
2033 check, it's strict now. Affected lib/silccrypt/silccipher.c.
2035 * GETKEY to update the client entrys fingerprint too.
2036 Affected file lib/silcclient/command_reply.c.
2038 * Added --without-libtoolfix for package builders using weird
2039 wrappers around libtool (BSD at least).
2041 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2043 * Fixed backup router bugs: When backup resumes router and
2044 receives a CHANNEL_MESSAGE packet the backup must not act
2045 as router since the packet header decryption would be
2046 different. Also, when relaying packets to channel, do
2047 not re-encrypt packets on backup that came from the primary
2048 since the connection isn't really router-router connection.
2049 Affected files silcd/server.c, silcd/packet_send.c.
2051 * Added checks in encryption/decryption that encryption/decryption
2052 length sent as argument really is multiple by block size. Helps
2053 catching really weird bugs like the above backup router bugs
2054 when packets are being decrypted in wrong way. Affected files
2055 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
2057 * Fixed padding generation in private key file encryption.
2058 Affected file lib/silccrypt/silcpkcs.c.
2060 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2062 * Added ignore_message_signatures setting which can be used
2063 to ignore signatures in messages. Affected files are
2064 irssi/src/silc/core/client_ops.c, silc-core.c.
2066 * Fixed the libtoolfix to use command line options instead of
2067 environment variables. They didn't work as expected. Now,
2068 the libtool is fully run-time configurable.
2070 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2072 * Verify signature payload for signed messages. Affected files
2073 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
2074 irssi/src/silc/core/silc-core.h
2076 * Display signature verification result in public and private
2077 messages using theme abstracts. See irssi/default.theme for
2078 examples on their usage. Affected files
2079 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
2080 irssi/src/fe-common/silc/module-formats.[ch],
2081 irssi/src/fe-common/silc/fe-common-silc.c,
2082 irssi/src/fe-common/silc/Makefile.am
2083 irssi/src/fe-common/core/fe-messages.[ch]
2085 * Fixed bugs in Irssi's theme parsing. Affected files
2086 irssi/src/fe-common/core/themes.c
2088 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2090 * Calculate the correct length for signed messages before
2091 encrypting, it must be multiple by block size. Affected
2092 file lib/silccore/silcmessage.c.
2094 * silc_message_signed_get_public_key returns now both
2095 decoded and encoded public key. Affected files are
2096 lib/silccore/silcmessage.[ch].
2098 * Added libtoolfix script that makes the libtool more generic
2099 and configurable in run-time. Now we can specify in run-time
2100 if what kind of libraries we want to create, regardless of
2101 configuration. SIMs are now creates even if --disable-shared
2102 was explicitly given.
2104 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2106 * Fixed founder key sending in CMODE command in client.
2107 Affected file lib/silcclient/command.c.
2109 * Fixed CUMODE founder authentication in server to not check
2110 for client's public key since it's not supposed to do that.
2111 Affected file silcd/command.c.
2113 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2115 * Set realname and hostname in NICK_REC records. Affected file
2116 irssi/src/silc/core/silc-nicklist.c
2118 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2120 * Remove 1.0 protocol backwards compat code from client
2123 * Added more reliable check for whether nickname did change
2124 or not, or whether only Client ID changed in NICK_CHANGE
2125 notify. Affected file lib/silcclient/client_notify.c.
2126 Fixes bug in '@' character handling in a nickname.
2128 * Added support for automatically parsing signature from
2129 the message payload. Added new function
2130 silc_message_get_signature to return the payload to
2131 application. Affected files lib/silccore/silcmessage.[ch].
2133 * Changed the private_message and channel_message client
2134 operations to deliver the SilcMessagePayload to the
2135 application too. Application can use it fe. to get the
2136 signature from the message for verification. Affected
2137 file lib/silcclient/silcclient.h, client_channel.c and
2140 * Redefined the signed payload for message payloads.
2141 Updated protocol specs and implemented.
2143 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2145 * Fixed wrong invite and ban list handling in server command
2146 reply. Affected files are silcd/command_reply.c,
2147 silcd/server_util.[ch].
2149 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2151 * Fixed CMODE setting in server when founder mode was set.
2152 Affected file silcd/command.c. Bug #95.
2154 * Added support to setting specific public key in CMODE in
2155 Irssi SILC client. Affected file lib/silcclient/command.c.
2157 * Added support to use specific public key in CUMODE in
2158 Irssi SILC Client. Affected file lib/silcclient/command.c.
2160 * Added support for inviting and banning by public key in
2161 Irssi SILC client. Affected file lib/silcclient/command.c.
2163 * Fixed fingerprint/babbleprint showing in invite and ban
2164 list command replys. Affected file is
2165 irssi/src/silc/core/client_ops.c.
2167 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2169 * Format CMODE +c and +h to display both the mode and the argument
2171 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2173 * Added test vectors and test programs for SHA-1, MD5,
2174 HMAC-SHA1 and HMAC-MD5. New tests are located in
2175 lib/silccrypt/tests/. Fixed also argument decoding bug in
2176 MD5 implementation. Affected file lib/silccrypt/md5.c.
2178 * Changed the channel private key and private message key
2179 generation (with static keys) to use SHA1 instead of MD5,
2180 as SHA1 is the mandatory hash function in SILC. Affected
2181 file lib/silcclient/client_[channel/prvmsg].c.
2183 * Changed the private key file encryption to use SHA1 instead
2184 of MD5. Added support for the old generation and added
2185 automatic change of the key (to be removed later). Affected
2186 files lib/silccrypt/silcpkcs.c.
2188 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2190 * Load only files with .pub suffix in PublicKeyDir. Affected
2191 file silcd/serverconfig.c.
2193 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2195 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
2196 channels. Affected files silcd/silcd.c, silcd/server.h.
2198 * Added the config directive PublicKeyDir for the client block.
2199 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
2201 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2203 * Merged Toni's irssi/silc.conf patch.
2205 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
2207 * Max alloc tests in allocation routines. Affected file
2208 lib/silcutil/silcmemory.c.
2210 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2212 * Fixed a typo in resuming code that fixed detach/resume code
2213 in server. Bug #93. Affected file silcd/packet_receive.c.
2215 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2217 * Do reverse lookups for server when /connecting. Affected files
2218 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
2219 irssi/src/core/net-nonblock.*
2221 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2223 * Added library versioning for shared libraries. Affected
2224 files configure.in.pre and lib/Makefile.am.pre.
2226 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2228 * Display INVITE and BAN lists as specified by SILC 1.2
2230 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2232 * Do not send invite list back unless asked (when sending
2233 no arguments) or when list was modified. Affected file
2236 * Remove client from invite list in KILLED notify and in
2237 KILL command. Affected file silcd/command.c and
2240 * Fixed bugs in invite list handling in INVITE command.
2241 Affected files silcd/command.c and silcd/server_util.c.
2243 * Merged with Irssi 0.8.6.
2245 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
2246 Affected file irssi/src/fe-text/silc.c.
2248 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2250 * The silc_argument_get_[first/next] now return the argument
2251 type to caller. Added silc_argument_payload_encode_one.
2253 Affected files are lib/silccore/silcargument.[ch].
2255 * Added support for the SILC 1.2 INVITE command and new
2256 invite lists to server. Affected files are silcd/command.c,
2257 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2259 * Added support for the SILC 1.2 BAN command and new
2260 ban lists to server. Affected files are silcd/command.c,
2261 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2263 * Added support to client sending new INVITE command. Affected
2264 file is lib/silcclient/command.c.
2266 * Added support to client sending new BAN command. Affected
2267 file is lib/silcclient/command.c.
2269 * Added support for removing client from invite list when kicked
2270 from channel, as SILC 1.2 dictates. Affected files are
2271 silcd/packet_receive.c and silcd/command.c.
2273 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2275 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
2276 automatically the cipher's internal IV. Affected files
2277 lib/silccrypt/silccipher.[ch].
2279 * Assure the RESUME_CLIENT packet is not sent to twice to
2280 backup router if the detached client was originated from
2281 the backup. Affected file silcd/server.c. Bug #76.
2283 * Changed silc_sim_symname to not allocate memory. Affected
2284 file lib/silcsim/silcsimutil.c.
2286 * Fixed memory leaks with SIMs in server. Affected files
2287 silcd/serverconfig.c, silcd/server.c.
2289 * Fixed channel key distribution after resuming detached
2290 client. Affected files silcd/packet_receive.c.
2292 * Fixed channel's global_user boolean checking after detaching.
2293 Check it after changing the owner of the client not before.
2294 Affected file silcd/packet_receive.c.
2296 * Fixed few double frees from client library. Fixes at least
2297 Bug #81, possibly others too.
2299 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
2300 notifys in Irssi SILC Client. Affected file is
2301 irssi/src/silc/core/client_ops.c. Bug #82.
2303 * Applied Ville Räsänen's manual page and --mandir bugfix
2304 patch. Affected files are configure.in.pre and Makefile.am.pre.
2307 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2309 * Added support to backup router protocol for backup to tell
2310 normal server that it cannot use the backup router as primary
2311 because the primary isn't really down. Updated protocol
2314 * Added support for primary router to tell backup router that
2315 resuming is not possible because the backup really isn't primary
2316 in the cell. For example if backup disconnected itself the
2317 resuming is not allowed since the primary really did not
2318 go down. Updated protocol specs.
2320 * Removed MARS from crypto library.
2322 * Defined the CTR mode and Randomized CBC mode in SILC. The
2323 CTR mode is RECOMMENDED now in specification. Defined also
2324 Serpent cipher as optional cipher. Updated the protocol specs.
2326 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2328 * Added support for inviting/banning by IP/MASK, public key,
2329 and explicit Client ID. Redefined the command and notify
2330 types to allow easier forwards support for other methods
2331 of inviting/banning. Updated protocol specs.
2333 * Remove the client from channel's invite lists if the client
2334 is kicked or killed. Updated protocol specs.
2336 * Unified the Channel Message Payload and Private Message
2337 into one Message Payload. Updated protocol specs and
2340 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2342 * Don't wait for EOF after socket error has occurred, but
2343 close the connection. Affected file is silcd/server.c.
2345 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2347 * Added support for setting FOUNDER mode on channel with
2348 specific public key which can be set with CMODE command.
2349 Updated protocol specs and implemented in client and server.
2351 * Fixed the Irssi SILC client to correctly shutdown the client
2352 library to avoid memory leaks. Affected files are
2353 irssi/src/silc/core/silc-core.c and silc-servers.c.
2355 * Deprecated the No Reply flag in SKE protocol and introduced
2356 "IV Included" flag which can be used to indicate that the IV
2357 is included in the ciphertext. This makes it possible to use
2358 SILC on unreliable transport, such as UDP which may cause
2359 packet reordering and losses. Updated protocol specs, did
2362 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2364 * Fixed the MPI implementation of silc_mp_sizeinbase to return
2365 < 32 bit values in correct size. Affected file is
2366 lib/silcmath/mp_mpi.c.
2368 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2370 * Fixed the KE Start Payload parsing to check that mandatory
2371 fields are present. Affected file lib/silcske/payload.c.
2373 * Fixed compilation warnigs in Irssi SILC Client. Affected
2374 files are irssi/src/silc/core/silc-query.c. client_ops.c.
2376 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2378 * Print "nick now appears as newnick" and update Irssi's nicklist
2379 when you change your nick to "nick". Closes #62
2381 * Never format your own nick. Closes #63
2383 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2385 * SILC_UMODE_GONE changes are now propagated correctly to the
2386 Irssi client. Closes #54
2388 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2390 * Fixed example in /HELP KEY
2392 * Added expando $j which expands to current SILC Client version
2394 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2396 * Fixed public key decoding in crypto library.
2398 * Added better error printing to SKE library.
2400 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2402 * Fixed NICK command to not crash if nickname was not sent.
2404 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2406 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2407 Deprecated the old Encrypt-And-MAC order. Updated protocol
2408 specs and implemented.
2410 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2411 generation. Updated specs and implemented.
2413 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2415 * Added support for rekey before 2^32 sequence number wraps.
2416 Affected files in server and client library.
2418 * Padding must be at least 8 bytes now. Implemented and updated
2421 * Compute maximum padding for authentication packets to make
2422 passphrase approximation attacks impossible. Affected files
2423 in client library and in server.
2425 * Fixed PING command sending in client library and handling in
2426 server. The server ID must be ID Payload, not raw ID data.
2427 Affected files in server and client library.
2429 * Defined that all public keys sent in commands and notify
2430 payloads are actually Public Key Payloads not raw public key
2431 data. Updated protocol specs and implemented.
2433 * Updated protocol version to 1.2. Updated specs and code.
2435 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2436 status types. Updated specs and the code.
2438 * Added support for normal client to kill its own entries from
2439 the network. Updated protocol specs and the code.
2441 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2442 and added initial implementation.
2444 * Added MAC field to the Private Message Payload to protect
2445 against chosen ciphertext attacks. Updated the protocol specs
2448 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2449 attribute to indicate the user's current idle and signon time
2450 of a service. Updated protocol specs and implemented.
2452 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2454 * Added "do_not_bind" argument to silc_client_file_send what
2455 can be used to not bind locally but assume the file receiver
2456 provides the point of connect. Usefull when sender is behind
2457 NAT device. Affected file lib/silcclient/silcclient.h and
2460 * Added -no-listener option to FILE SEND command in Irssi SILC
2461 client. Affected file irssi/src/silc/core/silc-servers.c.
2462 Renamed FILE RECEIVE to FILE ACCEPT.
2464 * Confirm passphrase for private key encryption in
2465 silc_create_key_pair and silc_change_private_key_passphrase.
2466 Affected files are lib/silcutil/silcapputil.c.
2468 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2470 * Move silc_client_packet_send back to internal, added
2471 silc_client_send_packet, a bit simpler function for application.
2472 Affected files lib/silcclient/silcclient.h, client.c and
2475 * Moved the SilcClientEntry, SilcChannelEntry and
2476 SilcServerEntry to silcclient.h to be public and documented
2477 them for application. Affected files are
2478 lib/silcclient/silcclient.h and idlist.h.
2480 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2482 * Fixed manual page installation patch by Ville Räsänen.
2483 USERS help page fix patch by Ville Räsänen
2485 * Changed the silc_client_command_call interface to make
2486 the command call simpler for the application. The library
2487 now handles the command line parsing, command finding and
2488 execution. Application only needs to call the function
2489 with the command line. Affected files are
2490 lib/silcclient/silcclient.h, command.[ch].
2492 * Fixed silc_get_input to NULL-terminate the returned input.
2493 Affected file lib/silcutil/silcutil.c.
2495 * Resolve the client's public key in JOIN command if the
2496 founder auth data is being requested but we don't know the
2497 client's public key. Affected file silcd/command.c.
2500 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2502 * Print notify for server opers when backup router comes
2503 online. Affected file silcd/server.c.
2505 * Fixed the INVITE command to send the invite list in
2506 command reply. Affected file silcd/command_reply.c.
2508 * Fixed MOTD command reply sending. Affected file
2511 * UTF-8 decode the topic in TOPIC command reply and LIST
2512 command reply in Irssi SILC client. Affected file is
2513 irssi/src/silc/core/client_ops.c.
2515 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2517 * Fixed the INVITE command to not crash Irssi SILC client
2518 when given without nickname argument. AFfected file
2519 irssi/src/silc/core/client_ops.c.
2521 * Fixed double free in WHOIS query on normal server when
2522 forwarding query to router. Affected file is
2523 silcd/server_query.c.
2525 * Fixed WATCH command reply handling on normal server which
2526 was missing altogether. Affected file silcd/command_reply.c.
2529 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2531 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2532 Included yodl sources for each of these. Also modified
2533 Makefile.am prototype to install these files to proper
2534 locations. Updated CREDITS. Affected file Makefile.am.pre,
2535 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2538 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2540 * Added support for encrypted private key files. Now
2541 passphrase must be provided when new key pair is created
2542 (can be empty though), and prompted when loading the
2543 private key. Added support for loading the old-style
2544 non-encrypted private keys as well. Affected files
2545 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2548 * Fixed silc_get_input to accept input on all terminals.
2549 Affected file lib/silcutil/silcutil.c.
2551 * Moved the Irssi SILC client key loading and other stuff
2552 to be called after the arguments and UI is initialized.
2553 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2555 * Added -P option to Irssi SILC client which can be used
2556 to change the passphrase of the private key. Affected
2557 file irssi/src/silc/core/silc-core.c.
2559 * Added silc_change_private_key_passphrase apputil routine
2560 to lib/silcutil/silcapputil.[ch].
2562 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2564 * Fixed connection closing in client library to not crash.
2565 Moved the connection freeing totally to function
2566 silc_clinet_del_connection. Affected file
2567 lib/silcclinet/client.c.
2569 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2571 * Changed includes/silcincludes.h to silcincludes.h.in to
2572 include configuration specific information. The silcdefs.h
2573 is not included in to installation anymore (it's only
2574 compilation time header).
2576 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2578 * Moved the SilcClient and SilcClientConnection from client.h
2579 to the public lib/silcclient/silcclient.h. Changed the
2582 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2584 * If version string in silc_clinet_alloc is NULL the library
2585 puts it automatically. Affected file lib/silcclient/client.c.
2587 * Changed the version strings from variables to #define's
2588 in includes/silcversion.h.
2590 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2592 * Added shared library complation support.
2594 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2596 * Added lib/silcutil/silcapputil.[ch] for application
2597 utility functions. It includes routines for applications'
2598 convenience. Added silc_create_key_pair, silc_show_public_key
2599 and silc_load_key_pair functions.
2601 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2603 * Send RESUME_CLIENT packet from router to backup routers
2604 to in resuming. Affected file silcd/packet_receive.c.
2606 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2608 * In IDENTIFY command parsing, send all other IDs except
2609 Client IDs explicitly to router for resolving on normal
2610 server. Also check that ID received in WHOIS command is
2611 always Client ID, others are not allowed. Affected file
2612 silcd/server_query.c.
2614 * Merged latest changes from irssi.org CVS.
2616 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2618 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2619 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2621 * Fixed the heartbeat sending in Irssi SILC client. Moved
2622 the silc_client_packet_send to silcclient.h for application
2623 usage. Affected files lib/silcclient/client_internal.h
2624 lib/silcclient/silcclient.h.
2626 * Fixed a bug in query resolving in server. Used wrong
2627 variable in a for loop and crashed. Affected file is
2628 silcd/server_query.c.
2630 * Server constructs requested attributes only to locally
2631 connected clients. Affected file silcd/server_query.c.
2634 * Fixed a bug when sending resolving from router to server
2635 with requested attributes. The constructed WHOIS command
2636 was incorrect. Affected file silcd/server_query.c.
2639 * Fixed Requested Attributes saving in WHOIS command reply.
2640 The length of the data buffer must be saved too. Affected
2641 file silcd/command_reply.c.
2643 * Update the client entry's servername after detaching is
2644 over. Affected file silcd/packet_receive.c. Bug #37.
2646 * Resolve incomplete client entrys in CUMODE_CHANGE and
2647 CMODE_CHANGE notifys. Affected file is
2648 lib/silcclient/client_notify.c. Bug #42.
2650 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2652 * Fixed channel key packet processing bug on backup router
2653 during backup resuming protocol. Affected file is
2654 silcd/packet_receive.c.
2656 * Fixed memory leaks in server. Affected files are
2657 silcd/server.c and silcd/packet_receive.c.
2659 * Fixed packet decryption problem when backup router encrypted
2660 channel message with wrong key during backup resuming
2661 protocol. Affected file silcd/packet_send.c.
2663 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2664 Toni Willberg (toniw@iki.fi)
2666 * Changed the SilcCipher context to be private. Changed the
2667 silc_cipher_get_iv to just return pointer to the IV. Added
2668 silc_cipher_get_name to return the name of the cipher.
2669 Fixed code all around to support these changes. Affected
2670 files are lib/silccrypt/silccipher.[ch], client library and
2673 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2675 * Fixed unaligned access in lib/silccore/silcattrs.c.
2677 * Fixed libtool linking in lib/silcsim/Makefile.am.
2679 * Fixed services attribute printing. Affected files is
2680 irssi/src/silc/core/silc-queries.c.
2682 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2684 * Fixed a crashbug in incoming server accepting. Affected
2685 file silcd/server.c.
2687 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2689 * Added automatically generated index to Toolkit Reference
2692 * Added support for Postscript Toolkit Reference Manual.
2694 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2696 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2699 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2701 * Added 'send_events' boolean argument to the function
2702 silc_schedule_set_listen_fd which sends the set events to
2703 the application explicitly if set to TRUE. Default action
2704 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2705 lib/silcclient/client_internal.h and silcd/server_internal.h.
2707 * Added silc_compare_timeval to determine which time values
2708 is smaller. Affected file lib/silcutil/silcutil.[ch].
2710 * Added sort-of "Quality of Service" (QoS) support to
2711 SilcSocketConnection. Data reception can be controlled with
2712 rate limit per second and/or read data length limit.
2713 Added silc_socket_set_qos. Affected files are
2714 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2716 * Added the QoS configuration to SILC Server configuration
2717 file. Affected files are silcd/serverconfig.[ch] and
2720 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2722 * Merged with irssi.org CVS.
2724 * Failed OPER and SILCOPER authentications are now logged.
2725 Affected file silcd/command.c. Bugs #25.
2727 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2729 * ROBODoc documented lib/silcutil/silcbuffer.h and
2730 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2731 <ville.rasanen@iki.fi>.
2733 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2735 * Added support for auto-passphrase authentication from the
2736 config file during connecting which was not implemented
2737 yet. Affected file irssi/src/silc/core/client_ops.c.
2739 * Fixed a bug in authentication protocol failure handling which
2740 was processing wrong callback context. Affected files
2741 are lib/silcclient/client.c and protocol.c.
2743 * Fixed the /ATTR allow off to actually work. Affected file
2744 is irssi/src/silc/core/silc-queries.c.
2746 * Fixed the /ATTR -del to work. Affected file is
2747 irssi/src/silc/core/silc-queries.c.
2749 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2751 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2753 * Fixed mask attribute adding in Irssi SILC client. Affected
2754 file irssi/src/silc/core/silc-queries.c.
2756 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2758 * Added support for saving the requested attributes in
2759 WHOIS to directory. Affected file is
2760 irssi/src/silc/core/silc-queries.c.
2762 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2764 * Added support for parsing VCard fields that do not have
2765 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2767 * Fixed a double free bug in hash table foreach function
2768 if the entry was deleted in the foreach callback. Affected
2769 file lib/silcutil/silchashtable.c.
2771 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2773 * Added silc_attribute_get_verify_data to return the signature
2774 verification data for either user digital signature or
2775 server digital signature in Requested Attributes. Affected
2776 files are lib/silccore/silcattrs.[ch].
2778 * Added silc_vcard_alloc which is used to allocated dynamic
2779 SilcVCard context. The silc_vcard_free now checks whether
2780 the context is dynamically allocated or not. Affected files
2781 are lib/silcutil/silcvcard.[ch].
2783 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2785 * Periodically remove the NOATTR status from client entry
2786 so that the client may take the attributes in use even after
2787 server has resolved them unsuccessfully earlier. Affected
2788 file silcd/server_query.c and idlist.h.
2790 * Moved sha1hash and md5hash from client->internal to
2791 SilcClient for application usage. Affected files are
2792 lib/silcclient/client.h and client_internal.h.
2794 * Fixed attribute encoding and decoding bugs. Affected
2795 files lib/silccore/silcattrs.[ch].
2797 * Added ATTR command to Irssi SILC Client which is used to
2798 manage user's Requested Attributes sending and values for
2799 WHOIS command. Affected files around Irssi SILC client.
2801 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2803 * Added silc_buffer_strformat which can be used to format
2804 strings into a buffer which size is automatically increased.
2805 Affected file lib/silcutil/silcbuffmt.[ch].
2807 * Added implementation of VCard (RFC 2426) which can be used
2808 as part of Requested Attributes in WHOIS command. Affected
2809 file lib/silcutil/silcvcard.[ch].
2811 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2813 * Some strncat -> silc_strncat changes our the core and
2816 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2817 errors. Added better error printing to SKE library.
2818 Affected files lib/silcske/silcske.c, silcske_status.h and
2821 * Save the PKCS key length even if only private key is set to
2822 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2824 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2825 length in bits not in bytes. Affected files are
2826 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2827 silcd/server_query.c.
2829 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2831 * Added silc_attribute_payload_encode_data to directly encode
2832 the data into the attributes buffer. Renamed function
2833 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2834 Affected files are lib/silccore/silcattrs.[ch].
2836 * silc_hash_table_find_foreach calls the foreach function now
2837 once even if the nothing was found with context set to NULL.
2838 Affected file lib/silcutil/silchashtable.[ch].
2840 * Remove the RESOLVING flag from client entry after received
2841 the Requested Attributes from the client. Fixed memory leak
2842 in client entry freeing. Affected files silcd/server_query.c
2845 * Added Requested Attributes support into SILC Client Library.
2846 It is not able to send requested attributes in WHOIS command,
2847 and also receive and process requested attributes. Added
2848 silc_client_attribute_[add|del] and silc_client_attributes_get
2849 functions. Added also `ignore_requested_attributes' to the
2850 SilcClientParams to not use attributes in client. Affected
2851 files are lib/silcclient/command.c, client_attrs.[ch],
2852 silcclient.h, client_internal and client.[ch].
2854 * Changed the silc_client_get_client_by_id to support Requested
2855 Attributes, it takes them as argument now. Affected file
2856 is lib/silcclient/silcclient.h, and idlist.c.
2858 * Added -details option to WHOIS command in Irssi SILC Client
2859 to support the requested attributes. By default it requests
2860 all attributes. Affected file lib/silcclient/command.c and
2861 irssi/doc/help/in/whois.in.
2863 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2865 * Add also SERVICE attribute for server-constructed attribute
2866 data. Also digitally sign the attributes and add
2867 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2868 silcd/server_query.c.
2870 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2872 * Changed the silc_attribute_payload_encode to support list
2873 of attributes (function may be called several times to add
2874 a new attribute). Removed the silc_attribute_payload_encode_list
2875 function. The encoding function now also automatically encodes
2876 the data, so the caller does not need to do that. Affected
2877 files lib/silccore/silcattrs.[ch].
2879 * Added support for replying on behalf of the user to the
2880 Requested Attributes in WHOIS command in the server. Affected
2881 file silcd/server_query.c.
2883 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2884 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2886 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2888 * Don't swtich to become primary router if we are backup if
2889 decryption error has occurred. Affected file silcd/server.c.
2891 * Fixed a bug in backup router IP address comparison in
2892 silc_server_backup_get.
2894 Save now also the port of the server/router and use that
2895 in comparison as well. Affected file silcd/server_backup.c.
2897 * Normal server now reconnects to backup router automatically
2898 if connection is lost to it. Affected file silcd/server.c.
2900 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2902 * If packet processing fails (like integrity check fails)
2903 the connection is closed now. Affected files are
2904 lib/silccore/silcpacket.c and silcd/server.c.
2906 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2908 * Fixed double free in RSA public key set function
2909 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2912 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2914 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2915 Added server_query.[ch] which provides one interface for
2916 querying information using all three commands.
2918 * Changed all "typedef unsigned char" in core library to
2919 "typedef SilcUInt8".
2921 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2923 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2925 * Renamed silc_server_get_client_resolve to
2926 silc_server_query_resolve and moved to server_query.[ch].
2928 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2930 * Resumed client packet handling from server put the resumed
2931 client on wrong list on router and caused the client not
2932 be present on the network anymore. Now fixed to put the
2933 client to correct list. Affected file silcd/packet_receive.c.
2935 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2937 * Various cleanup in error message output in config parsing code
2938 and in server init code. Fixed error log files containing
2939 too many newlines ('\n') in some situations. Affected files are
2940 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2942 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2944 * Use the reverse lookupped hostname in client internals
2945 instead of one user provided us as remote server name.
2946 Affected file lib/silcclient/client.c.
2948 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2950 * Added 'app_context' to silc_schedule_init. It is an
2951 application specific context that is delivered to application
2952 in task callback functions. Affected files are
2953 lib/silcutil/silcutil.[ch].
2955 * The hb_context in SilcSocketConnection is not freed
2956 automatically anymore (application must free it). Freeing
2957 it automatic is inconsistent. Affected files are
2958 lib/silcutil/silcsockconn.[ch].
2960 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2962 * Added support for removing explicitly added client connections
2963 in rehash and closing the client connections if they were
2964 unconfigured in the rehash. Affected file silcd/server.c.
2966 * Added support for aborting automatically pending commands
2967 that never receives the reply (to avoid memory leaks).
2968 Added also silc_server_command_pending_timed to set the
2969 specific timeout for pending command. Affected files are
2970 silcd/command[_reply].[ch].
2972 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2973 specs and lib/silccore/silcstatus.h.
2975 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2977 * Changed the silc_get_time to accept time value as argument
2978 or if zero is sent return current local time. Affected
2979 file lib/silcutil/silcutil.[ch].
2981 * Added STATS command to client library and Irssi SILC client.
2982 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2984 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2986 * Assure that channel key is set before sending it. May
2987 crash server otherwise. Affected file silcd/packet_send.c.
2989 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2991 * Assure that endless loop cannot happen with detached client
2992 resolving on normal server. Added idlist status
2993 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2994 silcd/idlist.h and silcd/packet_receive.c.
2996 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2998 * Incoming file transfer request cannot use same session as
2999 the sending session. This can happen when sending file to
3000 yourself. Crashed the client on quit. Affected file
3001 lib/silcclient/client_ftp.c. Bug #24.
3003 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3005 * Implemented the draft-riikonen-precense-attrs draft and
3006 the Attribute Payload into the lib/silccore/silcattrs.[ch].
3008 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3010 * Distribute the SERVER_SIGNOFF notify also to local backup
3011 routers from the primary router. The backup router may not
3012 have the signing of local server directly connected and need
3013 to know about the signoff. Affected file silcd/server_util.c.
3015 * Use the primary router as the origin of the locally connected
3016 server when it is disconnecting from the backup router since
3017 that's where it really is coming from. Now the clients from
3018 the disconnecting server are removed correctly and "shadow"
3019 clients are not left to the backup router. Affected file
3022 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3024 * If normal server is standalone and found existing but disabled
3025 channel, do not re-create the channel since it creates
3026 duplicate same channels. Affected file silcd/server.c.
3028 * Added anonymous client connections support to server. New
3029 "anonymous" configuration option to ConnectionParams section
3030 added. If set to true, the username and hostname information
3031 of the client will be scrambled and anonymous user mode is
3032 set automatically to the user. Affected files are
3033 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
3035 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3037 * In JOIN notify handling, mark that the cache entry of the
3038 client cannot be expired. Can cause crashes on normal
3039 server (asserts client->channels). Affected file is
3040 silcd/packet_receive.c.
3042 * From now on distribution versions are used as protocol versions
3043 instead of by default using the Toolkit base version as protocol
3044 version. Affected file prepare.
3046 * Do not set the locally resolved hostname for local client
3047 entry but take what server sends. This way the real hostname
3048 is showed in WHOIS for yourself. Affected file is
3049 lib/silcclient/idlist.c and lib/silcclient/client.c.
3051 * Resolve local info with IDENTIFY when connecting to server.y
3053 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3055 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
3056 for implied search (not needed on platforms which has native
3057 pthreads library). Use --without-pthreads to disable threads.
3058 Affected file is configure.in.pre
3060 * Fixed --with-iconv on platforms which need to bypass (broken)
3061 native iconv(). Affected file is configure.in.pre
3063 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3065 * Moved -C option parsing in Irssi SILC client at same time
3066 as other options. The UI was initialized earlier and caused
3067 problems on command line. Bug #16. Affected file is
3068 irssi/src/silc/core/silc-core.c.
3070 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3072 * Added global variable silc_log_timestamp that tells silclog
3073 wether to print or not the timestamp in the logging files.
3074 Affected file lib/silcutil/silclog.[ch].
3076 * Added silcd configuration option Timestamp in the Logging
3077 section. Affected file silcd/serverconfig.[ch],
3078 doc/example_silcd.conf.in.
3080 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3082 * Fixed fingerprint checking to check for entirely empty
3083 fingerprint instead of two first bytes when determining
3084 if it is set. Bug #18. Affected file silcd/command.c.
3086 * Fixed duplicate PKCS name registering to not allow it.
3087 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
3089 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3091 * Conditionalize non-gcc compiler optimizations for various
3092 platforms, enable those commented out. Cleanups.
3093 Affected file lib/silcmath/mpi/configure.in
3095 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
3097 * silc_rng_exec_command() left zombie processes if command
3098 didn't generate any output. Affected file
3099 lib/silccrypt/silcrng.c
3101 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3103 * Rewrote iconv checking, introduce --with-iconv for systems
3104 which rely on libiconv. Check if iconv() provided by libc
3105 is good enough, otherwise demand libiconv. Affected file
3108 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3110 * Search for ldopen() also in libc. This enables SIM support
3111 on *BSD systems. Based on patch from Alex Zepeda. Affected
3112 file configure.in.pre
3114 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3116 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
3117 This fixes prepare on *BSD systems. Affected file
3120 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3122 * More fixed for not having purge timeout for global clients
3123 that are on channel. Affected files silcd/command_reply.c
3126 * Fixed the rekey protocol to work with backup router connections.
3127 Rekey packets are now allowed on disabled connections as
3128 well. Affected files silcd/packet_send.c and server.c.
3130 * Do not switch to be as backup router when shutting down and
3131 closing the primary connection. Affected file silcd/server.c.
3133 * Fixed memory leaks in backup router deleting. Added
3134 silc_server_backup_free to free all data during shutdown of
3135 server. Affected files silcd/server_backup.[ch].
3137 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3139 * Do not process commands if the sock->user_data is NULL.
3140 Affected file silcd/command.c.
3142 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3144 * Fixed buffer overflow and security problems (loosing bits
3145 in CFB encryption) in SILC RNG. Problems reported by
3146 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
3148 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3150 * Added yet more checks that client is not expired on global
3151 list if it is on channels. Affected file is
3152 silcd/command_reply.c.
3154 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3156 * Merged c0ffee's MIME signal patch which adds support for
3157 sending also MIME messages in Irssi SILC Client, and handling
3158 received MIME messages in a signal (and perhaps doing something
3159 to non-textual MIME messages).
3161 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3163 * Fixed pending command deletion in server and client library
3164 to check the whole list instead of breaking after first found.
3165 The affected files are silcd/command.[ch] and
3166 lib/silcclient/command.[ch].
3168 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3170 * Return NO_SUCH_CHANNEL error in USERS for channel that is
3171 secret or private, otherwise it's possible to find out
3172 whether a secret channel exists or not. Affected file
3175 * If CMODE change fails during the mode setting, assure that
3176 the old mode mask is set for the channel back. Affected
3177 file silcd/command.c.
3179 * Fixed passphrase saving on +a channel on normal server
3180 after successful JOIN command. Affected file silcd/command.c.
3182 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3184 * Remove server/router operator privileges in DETACH command,
3185 since it's possible to resume to server where these
3186 privileges would not be allowed for the client. Affected
3187 file silcd/command.c.
3189 * Do not set to wait for backup in rehash of the server.
3190 Affected file silcd/server.c.
3192 * Do not check listener sockets when counting how many
3193 socket connections we have. Affected file is
3194 silcd/server_util.c.
3196 * Do not announce disconnected clients that are remaining
3197 in history (for WHOWAS). This is because SIGNOFF notify
3198 for these has been sent earlier already. Affected file
3201 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3203 * Buffer overflow with CUMODE command's mode->mode character
3204 conversion. Reported by Ville Räsänen. Affected file
3205 lib/silcutil/silcutil.c.
3207 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3209 * Allow heartbeat packets to go disabled connections anyway.
3210 Affected files silcd/server.c and silcd/packet_send.c.
3212 * Do not broadcast New Channel packets with List flag set
3213 in the packet to backup routers. The router must check
3214 for the correctness of the packets before sending them.
3215 It is possible that router will have enforce Channel ID
3216 change and this would cause desync in the backup router.
3217 Affected file silcd/packet_receive.c.
3219 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
3220 are handled in list parsing. They are not list packets
3221 anymore. Affected file silcd/packet_receive.c.
3223 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3225 * Stop waiting for backup router through the timeout, not
3226 directly after backup router has arrived. Affected file
3229 * Do not re-create channel keys and send them when removing
3230 clients in server shutdown. Affected files are
3231 silcd/server_internal.h and silcd/server_util.c.
3233 * Notify distribution to backup routers was missing from
3234 the silc_server_send_notify_dest function which caused
3235 desyncing problems with backup router. Affected file is
3236 silcd/packet_send.c.
3238 * The client's channel removing was working wrong on
3239 backup router. It assumed that it doesn't know global
3240 information but backup router does know. For this reason
3241 it could remove channel when it wasn't supposed to do that.
3242 Affected file silcd/server.c and silcd/server_util.c.
3244 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3246 * Stop for a couple seconds after badkup router has become
3247 primary router. Affected file silcd/server.c.
3249 * Added silc_server_remove_servers_by_server, which is used
3250 to remove servers originated from some other server. Also
3251 clients of those servers can be removed too. Affected file
3252 silcd/server_util.[ch].
3254 * When removing clients after a server has signed of remove
3255 also all servers behind that server (unless they are known
3256 to be available locally), and send SERVER_SIGNOFF for each
3257 of the server separately. Also the signed off clients are
3258 sent now separately per signed off server. The affected files
3259 are silcd/server.c and silcd/server_util.[ch].
3261 * All servers added with silc_idlist_add_server must always
3262 have both "router" and "connection" pointers set. Otherwise,
3263 bad server entries may be left around in the cache.
3264 Affected file silcd/command_reply.c.
3266 * Do not create the channel key in NEW_CHANNEL packet
3267 processing if the channel is empty. Affected file
3268 silcd/packet_receive.c.
3270 * Completed backup router support for standalone routers.
3271 Supports also servers in the cell that do not use the backup
3274 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3276 * Fixed a bug in silc_string_regexify which did not add '^'
3277 at the start of each string, and thus the matching was
3278 not explicit. For example ban list iikone@*!*@* would
3279 match also "priikone", which is wrong, it would have to be
3280 *iikone@*!*@* to match also "priikone". Affected
3281 file lib/silcutil/unix/silcunixutil.c.
3283 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3285 * Enable all local server connections before updating client
3286 caches when we've become backup router. Otherwise, signoff
3287 packets may not reach the clients. Affected files are
3288 silcd/server.c and silcd/server_util.[ch].
3290 * Fixed a bug in version string parsing which could crash
3291 the program with specially formatted version string.
3292 Bug reported and patch provided by Ville Räsänen. Affected
3293 file lib/silcutil/silcutil.c.
3295 * Handle the disconnection immediately when DISCONNECT
3296 packet is received in server. Affected file silcd/server.c.
3298 * Primary router now waits a short time (10 seconds) for
3299 backup router connection before accepting any other
3300 connection (except local). Affected file silcd/server.c,
3303 * Fixed a crash in client libary in NICK_CHANGE notify when
3304 NICK_CHANGE arrived for client entry we are resolving
3305 currently. Affected file lib/silcclient/client_notify.c.
3307 * Call the sconn->callback completion even if error had
3308 occurred. Start reconnecting always if connection to
3309 primary router fails during backup router protocol.
3310 Affected files silcd/server.c and server_backup.c.
3312 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3314 * Added functions silc_server_send_opers and
3315 silc_server_send_opers_notify to send packets stricly
3316 to operators. Added macro SILC_SERVER_SEND_OPERS macro
3317 to send variable argument notify to operators.
3318 Affected files silcd/packet_send.[ch] and silcd/server.h.
3320 * Removed UMODE rights checking with UMODE_CHANGE notify.
3321 Affected file silcd/packet_receive.c.
3323 * Server/router operator now receives notify when network
3324 switches to backup router and when it resumes the use of
3325 primary router. Affected file silcd/server.c and
3326 silcd/server_backup.c.
3328 * Fixed the updating of client information after backup
3329 resuming protocol is over; update all except local clients
3330 to the new primary router. The affected file is
3331 silcd/server_util.c.
3333 * Added support for closing active connections in rehash
3334 that were unconfigured by the user. Supports currently
3335 closing server and router connections. Affected file
3338 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
3340 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3342 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
3343 is NULL since seems that on some platforms NULL is allowed
3344 and on some it's not. Fallback encoding is used instead.
3345 Affected file lib/silcutil/silcstrutil.c.
3347 * Fixed statistics updating for incoming server connection
3348 which could cause problems when re-connecting. Affected
3349 file silcd/server.c.
3351 * Preliminary backup router support for standalone router
3352 added. Affected files in silcd/.
3354 * Mark server connections in backup router disabled before
3355 and after backup protocol. Affected file is
3356 silcd/server_backup.c.
3358 * Added support for reconnecting to remote server connection
3359 even if the protocol fails, and if the configuration wants
3360 us to keep trying to connect anyway.
3362 Server connection is not allowed to backup router if
3363 backup router does not have connection to primary router yet.
3365 Affected file is silcd/server.c.
3367 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3369 * Added silc_client_udpate_server function to update changed
3370 server info. Affected file lib/silcclient/idlist.[ch].
3372 * Added check for server entries that are being resolved when
3373 notify is received. If being resolved, handle the received
3374 notify only after it's resolved so that all notifys are
3375 handled in same order as received from the server.
3377 Added similar resolver check to channel entries. Every
3378 notify that cause resolving of any information that affects
3379 channel entry marks the channel entry in waiting state.
3380 After whatever resolving is over the waiters are signalled
3381 and only then the notifys are handled in the same order
3382 as delivered from the server.
3384 Affected files are lib/silcclient/idlist.[ch], and
3387 * Fixed KILLED notify handling in normal server. Affected
3388 file silcd/packet_receive.c.
3390 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
3391 is locally connected, or was locally connected (but may
3392 be detached and connection is not active). Added also
3393 SILC_IS_LOCAL for checking this status. Affected files
3394 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
3395 silcd/server.c and silcd/server_internal.h.
3397 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3399 * Don't send or handle TOPIC_SET if topic is already set and
3400 is same as being set. Affected files silcd/command.c and
3401 silcd/packet_receive.c.
3403 * Fixed CMODE change rights checking to work correctly when
3404 removing modes by operator. Affected file is
3405 silcd/server_util.c.
3407 * Fixed some handling with New Channel packet in router and
3408 fixed some CMODE_CHANGE notify handling in server and router.
3409 Affected file is silcd/packet_receive.c.
3411 * Changed "disconnect" client operation to include the
3412 reason of the disconnection and optional disconnection
3413 message. Affected file lib/silcclient/silcclient.h.
3415 * Made the compilation of lib/contrib/ stuff conditional.
3416 Affected files configure.in.pre, lib/contrib/Makefile.am.
3418 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3420 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3421 to the sender of the notify too, to avoid situation where two
3422 notifys are in the network at the same time going to oppsite
3423 directions. Affected file silcd/packet_receice.c.
3425 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3427 * Delete the client from channel even if the cilent->id is
3428 NULL. It was possible that client was deleted without
3429 removing from channels (theoretically at least). Affected
3430 file silcd/server.c and silcd/server_util.c.
3432 * Free the client data too when resuming is not successful.
3433 Affected file silcd/packet_receive.c.
3435 * Merged some code from c0ffee's silc-plugin. Affected files
3436 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3438 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3439 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3440 to the primary router connection, the other one returns
3441 TRUE if packet must be broadcasted to network.
3443 * All notifys that are destined to primary router (to network)
3444 are now automatically sent to backup routers even if the
3445 router is standalone (and has backup router). Affected files
3448 * Added --without-irssi and --without-silcd configuration
3449 options for disabling the compilation of these applications.
3450 Affected file configure.in.pre and prepare.
3452 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3454 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3455 UTF-8 encoding and decoding. Added also new encodings
3456 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3458 Added also SILC_STRING_LANGUAGE which is language and charset
3459 specific encoder and decoer for those platforms that support
3460 iconv(). It can convert the UTF-8 to and from the locale
3461 specific character set.
3463 Affected file lib/silcutil/silcstrutil.[ch].
3465 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3467 * Added function silc_get_command_name to the file
3468 lib/silcutil/silcutil.[ch].
3470 * Improved the server debug output a bit. Affected files are
3473 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3475 * Save the channel passphrase when received succesful JOIN
3476 command reply from router, on normal server. Otherwise
3477 joinig +a channels from normal server is not possible.
3478 Affected file silcd/command.c.
3480 * Fixed a bug in TOPIC_SET notify handling. The notifier
3481 may be other than client too, like server or channel.
3482 It expected it to always be only client and ignored the
3483 notify. Affected file silcd/packet_recieve.c.
3485 * Removed some (unnecessary) debug printing from
3486 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3488 * Do not force CMODE_CHANGE when server is announcing new
3491 Router announces stuff only after server reannounces channel
3492 after CHANNEL_CHANGE notify.
3494 These fixes optimizes the announcing procedure, and perhaps
3495 fixes some problems too. Affected file silcd/packet_receive.c.
3497 * Fixed SERVER_SIGNOFF sending to local clients. It was
3498 totally broken and sent the notify to all local clients,
3499 instead of only to those that was on same channel as the
3500 signing off clients. Affected file silcd/server_util.c.
3502 * Added -D option to server. It can be used to give debug
3503 level. The levels are from 0 - 99, and are predefined for
3504 smooth server debugging. (see silcd.c for the predefined
3505 levels). Affected file silcd/server.c.
3507 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3509 * Fixed a bug in Irssi SILC client to close the connection
3510 properly when disconnecting from server. Affected file
3511 irssi/src/silc/core/client_ops.c.
3513 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3515 * When authenticating as founder during JOIN command, check
3516 that the one authenticating becomes the only founder on the
3517 channel. Affected file silcd/command.c.
3519 * Better checking for founder mode setting when CUMODE_CHANGE
3520 notify is received. Affected file silcd/packet_receive.c.
3522 * Close all connections when shutting down the server by sending
3523 DISCONNECT packet. Close all listeners too when shutting
3524 down the server. Affected file silcd/server.c.
3526 * Handle DISCONNECT packet correctly in client library by
3527 calling the "disconnect" client operation. Affected file
3528 lib/silcclient/client.c.
3530 * Handle local errors correctly during resuming. Affected
3531 file lib/silcclient/client.c.
3533 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3535 * The log file is not dupped internally anymore in
3536 lib/silcutil/silclog.c. Fixed memory leaks too.
3538 * The scheduler now dispatches all pending timeout tasks
3539 when it is uninitialized with silc_schedule_uninit.
3540 Affected file lib/silcutil/silcschedule.c.
3542 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3544 * Added --enable-stack-trace option to configure. Added
3545 memory allocation stack trace support. Added files
3546 lib/silcutil/stacktrace.[ch]. Affected files are
3547 lib/silcutil/silcmemory.[ch].
3549 * Fixed memory leaks from libraries and server. Affected
3550 files around the tree.
3552 * Reverted back a fix made to CUMODE which broke it.
3553 Affected file silcd/command.c.
3555 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3557 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3558 core library, and implemented it. All textual messages SHOULD
3559 use this flag and the message MUST be UTF-8 encoded.
3560 All text messages sent by Irssi SILC client are now UTF-8
3561 encoded (regardless whether the terminal supports UTF-8 or not).
3562 Affected files are lib/silccore/silcchannel.h,
3563 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3566 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3568 * Added lots of new statistics updating that was missing from
3569 the server and router code. Affected files in silcd/.
3571 * Sending SIGUSR1 signal to server now dumps the current
3572 server statistics into /tmp directory. Affected file is
3575 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3576 the SILC Hash Interface also. Added new functions
3577 silc_hash_get_name, silc_hash_init, silc_hash_update and
3578 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3580 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3582 * Added some better info printing for client during connecting.
3583 Affected file silcd/server_util.c.
3585 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3586 to silence a user on a channel. Affected files are
3587 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3588 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3589 and silcd/packet_receive.c.
3591 * Fixed a fatal bug in handling of malformed command payload.
3592 Affected file silcd/command.c.
3594 * Fixed a double free when announcing channel users to router.
3595 Affected file silcd/server.c.
3597 * After successful authentication to channel founder mode, check
3598 that there isn't anyone else with founder mode on the channel.
3599 The one that authenticated will become founder and anyone
3600 else is demoted. Affected file silcd/command.c.
3602 * Added error printing of any error that has occurred during
3603 any command in client library. Affected file is
3604 irssi/src/silc/core/client_ops.c.
3606 * Removed some error printing from the client library and left
3607 it for the application to worry (from the error status it
3608 receives in 'command' client operation. Affected file is
3609 lib/silcclient/command.c.
3611 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3613 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3614 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3615 Starting key agreement with itself is denied. Affected file
3616 is lib/silcclient/client_keyagr.c.
3618 * Fixed some error checkings from the SFTP library which caused
3619 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3620 and lib/silcsftp/sftp_util.c.
3622 * Added new "debug" and "debug_string" settings to Irssi SILC
3623 client which can be used to print runtime debugging on the
3624 Irssi's screen. Available when compiled with --enable-debug
3625 option. Affected file irssi/src/silc/core/silc-core.c.
3627 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3629 * Fixed a missing variadic parameter in a function call that
3630 caused server crash when a non-allowed connection arrived.
3631 Reported by Richard Becker. Affected file silcd/server.c.
3633 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3635 * Added WATCH list sending to backup routers from router.
3636 The WATCH command is sent by the router to the backup
3637 router. Affected file silcd/command.c.
3639 * Mark the backup_router flag for RouterConnection entry
3640 if the backup router stuff is defined in the config file.
3641 Affected file silcd/serverconfig.c.
3643 * Fixed some backup data sending around the code to work better
3644 if the router is standalone router. Not all places were fixed.
3645 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3648 * Fixed the router connecting when connecting to multiple
3649 routers. It ignored every other router except the first
3650 one. Affected file silcd/server.c.
3652 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3654 * Made the private key generation after expiration optional.
3655 If not created after expiration the old key will re-expire
3656 at a later time (and thus key pair is not necessary to
3657 change). Affected file irssi/src/silc/core/clientutil.c.
3659 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3661 * The length arguments in bind() and connect() were wrong
3662 and fixed now to used SIZEOF_SOCKADDR in the
3663 lib/silcutil/unix/silcunixutil.c.
3665 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3667 * Fixed detach timeout handling to use Client ID and not
3668 the actual client entry which may be freed in the callback.
3669 Affected file silcd/command.c.
3671 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3673 * Merged c0ffee's multiple interface support patch.
3674 Affected files in silcd/.
3676 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3678 * Cleanup keys properly. Affected file is
3679 irssi/src/silc/core/clientutil.c.
3681 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3683 * Display the user mode on the status bar. Affected file
3684 irssi/src/silc/core/silc-expandos.c.
3686 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3688 * If private message key is not set, but the flag is set in
3689 the packet, ignore the packet since it cannot be decrypted.
3690 Affected file lib/silcclient/client_prvmsg.c.
3692 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3694 * When resuming client, remove the old client entry from
3695 the watcher list too. Affected file silcd/packet_receive.c.
3697 * Do not allow normal server to force founder mode away
3698 from router if the founder mode is already set. Affected
3699 file silcd/packet_receive.c.
3701 * Remove the client entry with watch notify types with short
3702 timeout, and not directly, so that other notifys can be
3703 retrieved too. Affected file lib/silcclient/client_notify.c.
3705 * Display notification about data messages that cannot be
3706 displayed. Affected files irssi/src/silc/core/client_ops.c,
3707 irssi/src/fe-common/silc/module-formats.[ch].
3709 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3711 * Fixed the CHANNEL_CHANGE notify handling in client libary
3712 to not use freed memory. Affected file is
3713 lib/silcclient/client_notify.c.
3715 * Fixed CUMODE_CHANGE notify handling in server. Affected
3716 file silcd/packet_receive.c.
3718 * Fixed USERS command to support empty channels. Affected
3719 file silcd/command.c.
3721 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3723 * Allow multiple identical pending commands to be registered
3724 in client library. Affected file is lib/silcclient/command.c.
3726 * Call the completion for resolving client information only
3727 after all resolvers has finished. This fixes a crash in
3728 the client. Added support for checking when the resolvers
3729 are finished. Affected file is lib/silcclient/idlist.c.
3731 * Wait by default 3 seconds before reconnecting to the server
3732 after being disconnected. Makes the /detach command a bit
3735 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3737 * Check the watcher list before sending signoff notifys
3738 when closing client connection. Affected file is
3741 * Added better CMODE command rights checking. Affected file
3742 silcd/server_util.c.
3744 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3746 * Fixed watcher list checking during server signoff. It
3747 crashed the server. Affected file silcd/server_util.c.
3749 * The JOIN command reply returns now the founder's public
3750 key. Affected file is silcd/command.c.
3752 * Announce the channel mode, and the mode properties with
3753 CMODE_CHANGE notify. Affected file silcd/server.c.
3755 * Mark new channels by default disabled, untill at least
3756 one user joins the channel. Affected file is
3757 silcd/packet_receive.c.
3759 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3761 * The nickname argument to watch notify can be optional.
3762 Fixes a crash in server. Affected file silcd/packet_send.c.
3764 * Remove the client entry from cache if the WATCH notify type
3765 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3766 lib/silcclient/client_notify.c.
3768 * Check the watcher list before and after changing nickname
3769 when the NICK_CHANGE notify is received. Affected file is
3772 * Fixed a crash in OPER and SILCOPER command sending. Empty
3773 passphrase caused the crash. Affected file is
3774 lib/silcclient/command.c.
3776 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3778 * Merged with Irssi CVS for Irssi SILC client.
3780 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3782 * Completed the protocol specifications.
3784 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3786 * Merged with Irssi CVS for Irssi SILC client.
3788 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3790 * Added the founder's public key delivery to the
3791 CUMODE_CHANGE notify type as well. Updated the protocol
3792 specs and the code. Affected files are silcd/packet_send.[ch],
3793 silcd/packet_receive.c and silcd/command.c.
3795 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3797 * Added silc_pkcs_public_key_copy function into the
3798 lib/silccrypt/silcpkcs.[ch].
3800 * Remove the `iv' from the SilcChannelEntry since we can
3801 live without it. Affected files are silcd/idlist.h and
3802 silcd/packet_receive.c.
3804 * Added support for sending the founder's public key in
3805 the CMODE_CHANGE notify packet in the server. Affected
3806 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3807 silcd/command.c and silcd/server.c.
3809 * Changed the FOUNDER_AUTH authentication to use only
3810 public key authentication as defined by new protocol
3811 specs. Passphrase authentication with that mode cannot
3812 be used anymore. It is now possible to reclaim founder
3813 mode from any server in the network. Affected files are
3814 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3816 * Added permanent channels support by making the channel
3817 permanent when FOUNDER_AUTH mode is set on the channel.
3818 The channel will not be destroyed even if channel is empty
3819 when that mode is set. Protocol TODO #17. Affected
3820 files are silcd/server.[ch], server_util.[ch],
3821 silcd/command.c, silcd/packet_receive.c and
3822 lib/silcclient/command.c.
3824 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3826 * Added reference counter to the command reply context in
3827 the client library. Affected files are
3828 lib/silcclient/command_reply.[ch].
3830 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3832 * Fixed rekey protocol with PFS in the client library.
3833 Affected file is lib/silcclient/protocol.c.
3835 * Added support for list of errors in client library
3836 command reply handling. Affected file is
3837 lib/silcclient/command_reply.c.
3839 * Defined that the WHOIS and IDENTIFY commands can send
3840 list of errors. Updated the protocol specs. Protocol
3843 * Added support for sending list of errors to WHOIS and
3844 IDENTIFY commands in server. Added support for receiving
3845 list of errors in server. Affected files are
3846 silcd/command.c and silcd/command_reply.c.
3848 * Fixed client info resolving on LEAVE command in client
3849 library to not crash. Affected file is
3850 lib/silcclient/client_notify.c.
3852 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3854 * Defined that the NICK command replies with thew changed
3855 nickname too, to make the nickname changing simpler at
3856 the client's end. Updated protocol specs and the code
3857 in client and server. Affected files are
3858 silcd/command.c, lib/silcclient/command_reply.c and
3859 lib/silcclient/command.c.
3861 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3863 * Added `Compressed' packet flag to indicate that the packet
3864 payload is compressed by the sender. Updated the protocol
3865 specs and the core library. The compression still is not
3866 implemented in the sources. Affected file is
3867 lib/silccore/silcpacket.h.
3869 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3871 * Remove pending command callbacks also if the connection
3872 to the server is destroyed. Affected file is
3873 lib/silcclient/client.c.
3875 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3877 * Added new QUIET channel user mode that can be used to
3878 quiet a user in a channel. Updated the protocol specs but
3879 it wasn't implemented yet. Protocol TODO #27. Affected
3880 file is lib/silccore/silcmode.h.
3882 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3884 * Added BLOCK_INVITE user mode to be able to block incoming
3885 invite notifications. Protoocol TODO #26. Affected files
3886 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3889 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3890 the protocol specs and the code. Affected file is
3891 lib/silccrypt/silcpkcs.c.
3893 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3895 * Disconnect Payload includes now the status type. Updated
3896 the protocol specs and the code. Protocol TODO #25.
3897 Affected files are silcd/server.c, lib/silcclient/client.c.
3899 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3900 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3901 Moved the silc_client_command_status_messages table to the
3902 lib/silcutil/silcutil.c and added new funtion
3903 silc_get_status_message, which deprecates function
3904 silc_client_status_message. Affected files are
3905 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3906 lib/silcutil/silcutil.[ch].
3908 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3910 * Defined that the nickname hash in Client ID MUST be from
3911 lowercase nickname. This effectively changes nicknames in
3912 SILC to case-insensitive. Updated the protocol specs and
3913 the code. Affected files are lib/silcutil/silcutil.[ch],
3914 silcd/serverid.c, and silcd/idlist.c.
3916 * Added new channel user modes BLOCK_MESSAGES_USERS and
3917 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3918 code. Affected files are lib/silccore/silcmode.h,
3919 lib/silcclient/command.c, and silcd/packet_send.c.
3921 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3922 specs and code. Affected file lib/silccore/silcstatus.h.
3924 * Added support for watch list. It is possible to add nicknames
3925 to be watched, and when they come to network, leave network
3926 or user mode changes the watcher will be notified of this
3927 change. Added SILC_COMMAND_WATCH command, added new
3928 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3929 notifications. Updated the protocol specs and implemented
3930 this to library, client and server. Protocol TODO #21.
3931 Affected files are lib/silccore/silccomand.h,
3932 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3933 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3934 silcd/packet_send.[ch], silcd/packet_receive.c, and
3935 irssi/src/silc/core/client_ops.c.
3937 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3938 somebody watching you. Updated the protocol specs and the
3939 code. Affected files are lib/silccore/silcmode.h, and
3940 lib/silcclient/command.c.
3942 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3944 * Added service support to SILC protocol. Added new command
3945 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3946 core library. Services are not implemented in server or
3947 client for now. Protocol TODO #20. Affected files are
3948 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3950 * Added SilcStatus argument to `command' client operation
3951 to return the error status when command sending fails
3952 locally. Changed all command in client library to return
3953 correct command status. Affected files are
3954 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3955 irssi/src/silc/core/client_ops.c.
3957 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3959 * Added silc_mime_parse function to parse MIME headers.
3960 Affected files are lib/silcutil/silcstruti.[ch].
3962 * Added MIME header parsing in Irssi SILC Client. It displays
3963 all textual MIME objects, others it ignores. Affected file
3964 is irssi/src/silc/core/clien_ops.c.
3966 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3968 * Fixed a bug in the pid writing function, which couldn't be
3969 written in a root-owned directory.
3971 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3973 * Defined that channel message to unknown Channel ID must
3974 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3975 Updated the protocol specs and the code in server. The
3976 affected file is silcd/packet_receive.c.
3978 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3980 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3981 that it is used to send error notifys if error occurs during
3982 some SILC packet processing, except commands. The error
3983 types are same as for command reply types. Defined that
3984 if private message is sent to unknown Client ID the error
3985 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3986 Updated the protocol specs and code. Affected files are
3987 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3988 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3989 and irssi/src/silc/core/client_ops.c. Renamed the
3990 SilcCommandStatus to SilcStatus.
3992 * Defined the use of extra WHOIS attributes in WHOIS command.
3993 The <Requested Attributes> (defined in a separate document)
3994 can be used to request additional information about user
3995 not returned by standard WHOIS command. Defined that server
3996 can send WHOIS command directly to client. Client provides
3997 the requested attributes to the server. Updated the protocol
3998 specs. Protocol TODO #4. Implementation is not done yet
3999 (Protocol TODO #24).
4001 * Renamed function silc_client_command_status_message to
4002 silc_client_status_message. Affected files are
4003 lib/silcclient/command_reply.[ch].
4005 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4007 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
4008 32 bit integers. Updated the protcol specs and the code.
4009 Affected files are silcd/command.c and
4010 lib/silcclient/command.c.
4012 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4014 * Fixed a bug in library where sending a bogus authentication
4015 payload would lead to a crash. Affected file is
4016 lib/silccore/silcauth.c.
4018 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4020 * Added detach_disabled and detach_timeout server config
4021 options to the server. Affected files silcd/serverconfig.[ch],
4022 silcd/command.c and silcd/packet_receive.c.
4024 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4026 * Added resolve_cmd_ident field to the SilcClientEntry structure
4027 too so that if the entry is for example being resolved so
4028 another command may attach to the same pending command reply
4029 without requiring to resolve the same entry again. Added
4030 support for adding multiple pending commands for one
4031 command idenfier. Affected files lib/silcclient/command.[ch],
4032 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
4034 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4036 * Defined that server receives WHOIS command reply for private
4037 and secret channels too. Updated protocol specs and the
4038 code in server. Affected file silcd/command.c.
4040 * Defined <channel user mode list> argument to WHOIS command
4041 reply for returning user modes on the channels. The
4042 channel list now doesn't include the user mode anymore but the
4043 actual channel mode. Updated protocol specs and the code in
4044 client and server. Affected files are silcd/command_reply.c,
4045 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
4046 and lib/silcclient/command_reply.c.
4048 * Save the channels list in WHOIS command reply in normal server
4049 so that WHOIS always shows joined channels also in normal
4050 server and not just on router. Affected file is
4051 silcd/command_reply.c.
4053 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4055 * Defined that server receives USERS command reply for private
4056 and secret channels too. Updated protocol specs and the
4057 code in server. Affected file silcd/command.c.
4059 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4061 * Changed the UMODE's mode mask argument to be optional. If
4062 not provided then the command merely returns the current mode
4063 mask to the client. Updated protocol specs and the server.
4064 Affected file is silcd/command.c.
4066 * Added SILC session detachment/resuming support. It is possible
4067 to detach by closing the network connection and then re-connect
4068 and resume to the old client session. Added DETACHED user
4069 mode that server will set for detached client. Added new
4070 packet RESUME_CLIENT which is used to perform the resuming
4071 process. Added DETACH command. Updated the protocol specs,
4072 core library, client and server. Protocol TODO #22. Very
4073 many affected files around the tree.
4075 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4077 * Changed the CMODE's mode mask argument to be optional. If
4078 not provided then the command merely returns the current mode
4079 mask to the client. Updated protocol specs and the server.
4080 Affected file is silcd/command.c.
4082 * Changed the Killer's Client ID in KILLED notify to be just
4083 any ID payload since router server is allowed to kill as well.
4084 Updated protocol specs, client libary and server. Affected
4085 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
4086 and irssi/src/silc/core/client_ops.c.
4088 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4090 * Added new user modes ANONYMOUS for special anonymous servers
4091 that may set the mode for client, and BLOCK_PRIVMSG which
4092 client may set to block incoming private messages unless the
4093 Private Message Key flag is set (using private keys to protect
4094 private messages). Updated protocol specs and code in client
4095 and server and core library. Protocol TODO #23. Affected
4096 files are lib/silccore/silcmode.h, silcd/server.[ch],
4097 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
4098 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
4100 * Added new channel user mode BLOCK_MESSAGES which the client
4101 may set to itself to tell server not send channel messages.
4102 Other packets such as channel key packets are still sent.
4103 Protocol TODO #23. Updated the protocol specs, client and
4104 server. Affected files are lib/silccore/silcmode.h,
4105 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
4106 lib/silcutil/silcutil.c, silcd/command.c, and
4107 silcd/packet_send.c.
4109 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4111 * Redefined the Status Payload to include now two 8 bit fields,
4112 instead of one 16 bit field. This now makes it possible to
4113 send list of errors. Updated the protocol specs and the code
4114 in core library, client library and server. Protocol TODO #1.
4115 Affected files are lib/silccore/silccommand.[ch],
4116 lib/silcclient/command_reply.[ch], silcd/command.c,
4117 silcd/command_reply.c and silcd/packet_receive.[ch].
4119 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4121 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
4122 must be handled by the application and should tell the application
4123 that an error message was already printed, and it should print the
4124 config coords (line, filename, ...). Affected files are
4125 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
4127 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
4128 server config parsing code more readable.
4130 Fixed a bug in the fetch_logging() config callback.
4132 Affected files is silcd/serverconfig.c.
4134 * Drop root privileges when started in foreground. Don't drop them
4135 if debugging also. Affected file is silcd/silcd.c.
4137 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4139 * Added more IM-like features by introducing new user modes
4140 for setting various presence information. Added new modes:
4141 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
4142 specs and code. Protocol TODO #19. Affected files are
4143 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
4144 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
4146 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4148 * Added STATS command to the protocol after all, to return
4149 various statistical information about the network. It can
4150 be used by clients to retrieve statistical information, and
4151 servers may use it to to fetch cell and network wide
4152 statistics from router. Updated the protocol specs and
4153 implemented it to the server. Protocol TODO #16.
4154 Affected files are lib/silccore/silccommand, silcd/command.[ch],
4155 silcd/command_reply.[ch].
4157 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4159 * The LIST command reply in client libary now adds new channel
4160 entry if the returned channel doesn't exist yet in cache,
4161 and returns the channel entry to the application in the
4162 command_reply client operation. Affected file is
4163 lib/silcclient/command_reply.c.
4165 * Changed the channel message payload's MAC generation to
4166 include the IV in the MAC as well. This way all relevant
4167 parts of the channel message payload are authenticated also
4168 with the channel message MAC (and not only by packet MAC).
4169 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
4170 Affected file is lib/silccore/silcchannel.c.
4172 * Fixed the SKE to save the remote version, since the
4173 silc_ske_parse_version mistakenly checked wrong version,
4174 after it replaced the start payload. Affected files are
4175 lib/silcske/silcske.[ch].
4177 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4179 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
4180 string utility functions. Added there also new functions
4181 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
4182 Affected files lib/silcutil/silcstrutil.[ch].
4184 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
4185 files are lib/silcutil/silcstrutil.[ch].
4187 * Defined that the security property fields in SKE SHOULD be
4188 UTF-8 encoded, defined that version string MUST be US-ASCII
4189 encoded, defined that passphrases sent in connection
4190 authentication protocol MUST be UTF-8 encoded. Implemented
4191 these to the client and server. Defined also that other
4192 passphrases sent in the protocol MUST be UTF-8 encoded.
4193 Affected files are lib/silcske/silcske.c,
4194 lib/silcclient/protocol.c, silcd/protocol.c,
4195 silcd/serverconfig.c, and lib/silccore/silcauth.c.
4197 * Changed the silc_client_close_connection interface to not
4198 need the SilcSocketConnection which should not be visible
4199 to application. Affected files are lib/silcclient/client.c
4200 and lib/silcclient/silcclient.h.
4202 * Rewrote the text for Private Message Key Payload in the
4203 protocol specification. Protocol TODO #11.
4205 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4207 * Upgraded the protocol version to 1.1, updated protocol specs
4210 * Added the nickname as new argument to NICK_CHANGE notify and
4211 added it to protocol specs and implemented it to client and
4212 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
4213 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
4214 lib/silcclient/client_notify.c.
4216 * Added the killer's client ID to the KILLED notify and added
4217 it to protocol specs and implemented it to client and server.
4218 Protocol TODO #13. Affected files are silcd/command.c,
4219 silcd/packet_receive.c, packet_send.[ch],
4220 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4221 The killer's client entry is now returned to application in
4222 the `notify' client operation.
4224 * Fixed the Max Argument fields that had too large value set
4225 in the protocol specs. Protocol TODO #14.
4227 * Added the LEAVE command reply to return the ID of parted
4228 channel. Updated protocol specs and implemented it to the
4229 client and server. Protocol TODO #15. Affected files are
4230 silcd/command.c, lib/silcclient/command_reply.c. The channel
4231 entry is now returned to application in the `command_reply'
4234 * Rewrote the version SKE version checking in client libary
4235 and in server to use the silc_parse_version_string. Affected
4236 files are lib/silcclient/protocol.c, silcd/protocol.c.
4238 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
4239 commands that was missing it, and updated protocol specs and
4240 the server implementation. Protocol TODO #10. The affected
4241 file is silcd/command.c.
4243 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
4244 generic reply to a generic request (REQUEST flag), and
4245 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
4246 way. A draft-riikonen-silc-flags-payloads-00.txt is written
4247 to define the payload for DATA flag. Added the flags to
4248 the implementation. Protocol TODO #9. Affected file is
4249 lib/silccore/silcchannel.h.
4251 Changed the client library to return the message length
4252 to application as well in the channel_message and private_message
4253 client operations. Affected files are
4254 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
4255 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
4256 and lib/silcclient/client_ops_example.c.
4258 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
4259 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
4260 the channel. Updated protocol specs and impelemented this
4261 to client and server. Protocol TODO #6. Affected files are
4262 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
4263 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
4265 Added new options m and M to CMODE command in Irssi SILC
4266 client to set these modes.
4268 * Deprecated all administrative commands from SILC protocol
4269 since they are highly implementation specific commands.
4270 Updated protocol specs. Moved the old commands in
4271 implementations to private range of command types. Affected
4272 files are silcd/command.c, lib/silcclient/command.c and
4273 lib/silcclient/command_reply.c. Protocol TODO #8.
4275 * Fixed a bug in server where sending unknown command crashes
4276 the server. Affected file silcd/command.c.
4278 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4280 * Added SILC_PROTOCOLVERSION macro to check protocol version
4281 of a socket connection. The affected file is
4282 lib/silcutil/silcsockconn.h.
4284 * Added better error logging in rekey protocol. Affected file
4287 * Do not check public key types in SKE during rekey. Affected
4288 file lib/silcske/payload.c.
4290 * Fixed the rekey protocol with PFS, which was totally broken.
4291 Affected file silcd/protocol.c.
4293 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4295 * Some client implementations quit network by doing first LEAVE
4296 and then immediately SIGNOFF (like Bombyx). We now do check
4297 after a short time after LEAVE notify and check whether the
4298 client is still valid after LEAVE, and if not we remove it from
4299 cache. Affected file is lib/silcclient/client_notify.c.
4301 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4303 * Merged version 1.1.4 of zlib. Even if it not currently in use,
4304 it's good not to have security holes here.
4306 * Fixed a negative refcount situtuation for the config context.
4307 Affected file is silcd/serverconfig.c.
4309 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4311 * ROBOdoc documented lib/silcutil/silcutil.h.
4313 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4315 * Optimized even more the SilcPacketContext structure. Now
4316 totally saved 16 bytes of memory per context after optimization.
4317 Affected files are lib/silccore/silcpacket.[ch].
4319 * Made strict checks for valid SILC IDs. Affected file is
4320 lib/silccore/silcid.c.
4322 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4324 * Changed the object argument for silc_cipher_register,
4325 silc_hash_register, silc_hmac_register and silc_pkcs_register
4326 to const. Affected files are lib/silccrypt/silccipher.[ch],
4327 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
4329 * Changed the silc_get_username and silc_get_real_name to
4330 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
4332 * Fixed the Irssi SILC Client to use the silc_get_username and
4333 silc_get_real_name insted of glib routines since the glib
4334 routines only corrupt stack. Fixes the Irssi SILC to work in
4335 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
4337 * Fixed the Irssi to not use g_get_home_dir since it crashes
4338 or returns garbage on cygwin and corrupts stack. Added function
4339 get_home_dir to Irssi routines. Affected files are
4340 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
4342 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4344 * Made some structure optimizations. SFTP memory FS MemFSEntry
4345 entry structure. Optimized SilcTask structure. Optimized
4346 SilcPacketContext structure.
4348 Affected files lib/silcsftp/sftp_fs_memory.c,
4349 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
4351 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4353 * And yet again reverted back the config thing since Johnny
4354 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
4357 * Fixed memory leaks from config object. Affected files are
4358 silcd/serverconfig.[ch].
4360 * Added support for adding new connections to the server in rehash.
4361 After rehash they take effect.
4363 Added support for changing the maximum allowed connections in
4364 rehash. The number can grow but going smaller is not supported.
4366 Added function silc_server_num_sockets_by_remote to the
4367 silcd/server_util.[ch].
4369 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
4371 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4373 * Added preliminary checking during config parsing for a valid
4374 public/private key and removed further checks in the code.
4375 Affected files are silcd/serverconfig.[ch], server.c.
4377 * Moved functions silc_server_drop() and silc_server_daemonise()
4378 from server.c to silcd.c since they are stricly related to
4379 the application activity.
4381 * Reverted a small part of the automatic ref/unref since
4382 it caused a double unref in some situations. Affected
4383 files are silcd/silcd.[ch], server.c, serverconfig.c.
4385 * Added some .cvsignore files in the lib directory.
4387 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4389 * Fixed silc_net_gethostbyaddr to correctly resolve by
4390 address. Affected file lib/silcutil/silcnet.c.
4392 * Fixed the notify relaying to client. The HMAC to be used
4393 with relayed packets ws wrong and caused decryption failure
4394 at the client end. Affected file is silcd/packet_receive.c.
4396 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4398 * Created new branch silc_protocol_1_0_branch.
4400 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4402 * Changed the silc_server_config_* routines to be SilcServer
4403 independent. They are now officially application specific code
4404 and not part of generic server implementation. Affected files
4405 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4407 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4409 * Added automatic referencing of config context in the
4410 silc_server_config_alloc, and automatic unreferencing in the
4411 silc_server_config_destroy. Affected files are
4412 silcd/serverconfig.[ch], silcd/silcd.c.
4414 * Fixed the silc_log_quick handling in the logging routines.
4415 It didn't log quickly when it was TRUE. Affected file is
4416 lib/silcutil/silclog.c. Also the flush delay was set even
4417 if it was 0 in config file. Affected file is
4418 silcd/serverconfig.c.
4420 * Added support for changing key pair of the server in rehash.
4421 Affected file silcd/server.c.
4423 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4425 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4426 too early, before getting the channel entry. Affected file
4427 is silcd/packet_receive.c.
4429 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4431 * Added functions silc_server_config_[ref/unref], these are used
4432 to prevent that the config object is destroyed.
4434 No longer directly affect global variables silc_log_quick and
4435 silc_log_delay, they are first cached inside the config object
4436 and then applied with silc_server_config_setlogfiles().
4438 silc_server_config_set_defaults() is now internal to
4439 serverconfig.c, there are no reasons to show this internal stuff
4442 Affected files are silcd/serverconfig.[ch].
4444 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4445 fprintf's to stderr, since some code may be executed again after
4446 the server went into the background. Affected files are
4449 * Added rehash support. Added function silc_server_rehash() that
4450 will perform all the basic tasks of the rehashing procedure.
4452 * Added command line option `-x, --hexdump'. This will enable the
4453 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4454 The option `--hexdump' implies `--debug'.
4456 * Fixed a bad bug in the logging APIs (silcutil library) where
4457 the application would crash after calling silc_log_reset_all().
4459 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4461 * Fixed the KICKED notify handling in client library to
4462 correctly remove the channel and all entries from the
4463 channel when I was kicked. This bug crashed the client.
4465 Fixed yet another but in KICKED notify handling to remove
4466 the kicked client correctly from the channel.
4468 Affected file is lib/silcclient/client_notify.c.
4470 * Fixed a minor bug in looking up correct client entry
4471 in KICKED notify in server. Affected file is
4472 silcd/packet_receive.c.
4474 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4475 sources correctly to distribution. Fixes --with-gmp option.
4477 * Removed the manual rehashing from ID Cache, and changed it
4478 to use the SILC Hash Table's auto rehash feature. Affected
4479 file is lib/silccore/silcidcache.c.
4481 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4483 * Fixed a bug in the silc_client_nickname_format function that
4484 handles the multiple same nickname formatting. Two clients
4485 with same nickname caused problems after the first one left
4486 and rejoined. It didn't format the nickname correctly.
4487 Affected file is lib/silcclient/idlist.c.
4489 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4491 * Don't change the topic if olod topic is same as new one.
4492 Affected file is silcd/packet_receive.c.
4494 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4496 * Added cross-reference support to the SILC Documentation
4497 generator. All types across all HTML files are now cross-
4498 referenced. Affected files util/robodoc/generator.c and
4499 scripts/silcdoc/silcdoc.
4501 * Added file lib/silcutil/silctypes.h to include all the
4502 arithmetic type definitions and some macros. Removed
4503 includes/bitmove.h and moved macros to silctypes.h.
4505 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4507 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4509 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4511 * Added `type' argument to silc_id_payload_parse_id function which
4512 now returns the type of the ID to the sent pointer. Affected
4513 file is lib/silccore/silcid.[ch].
4515 * Added check for CMODE_CHANGE notify type that mode change is
4516 allowed by the sender. Affected file silcd/packet_receive.c.
4518 * Added check for CUMODE_CHANGE notify type that mode change is
4519 allowed by the sender. Affected file silcd/packet_receive.c.
4520 Added the ID type as CUMODE_CHANGE notify type as argument
4521 to the `notify' client operation. Affected files are
4522 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4524 * Added function silc_client_add_server to the client library.
4525 Added support for resolving also channel and server info when
4526 received unknown entity in notify packet. Affected files are
4527 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4529 * Added function silc_command_get_status to return the command
4530 status from the command reply's argument payload. Affected files
4531 are lib/silccore/silccommand.[ch].
4533 * Added check for KICKED notify type that the kicking is
4534 allowed by the client. Affected file silcd/packet_receive.c.
4536 * Created function silc_get_input which can be used to get input
4537 (echo on or off) from user on command line. Affected files are
4538 lib/silcutil/silcutil.[ch].
4540 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4542 * Optimized silc_server_packet_relay_to_channel function.
4543 Added new function silc_channel_message_payload_encrypt which
4544 can be called directly if channel message payload needs to
4545 be encrypted and is already encoded (no need to call _encode
4546 function). Packet relaying is now done by router without any
4547 extra memory allocations. Affected files are
4548 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4549 silcd/packet_send.c.
4551 * Fixed the INVITE notify handling. It took wrong arguments
4552 as invite list and invite delete. Affected file is
4553 silcd/packet_receive.c.
4555 * Added check for TOPIC_SET notify type that the topic change is
4556 allowed by the client. Affected file silcd/packet_receive.c.
4558 * Added check for INVITE notify type that inviting is allowed by
4559 the client. Affected file silcd/packet_receive.c.
4561 * Changed the silc_server_client_on_channel to return the
4562 SilcChannelClientEntry as well. Moved the function
4563 silc_server_check_cmode_rights to server_util.[ch].
4564 Affected files are silcd/server_util.[ch], silcd/command.c.
4566 * Added function silc_server_check_umode_rights to check whether
4567 changing client's user mode is allowed. Added check for
4568 UMODE_CHANGE notify type that the umode change is allowed
4569 by the client. Affected files are silcd/server_util.[ch],
4570 silcd/packet_receive.c and silcd/command.c.
4572 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4574 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4575 ID length. It ignored that ID can be IPv6 based as well.
4576 Affected file lib/silccore/silcpacket.h.
4578 * Fixed the silc_id_id2str and silc_id_str2id to take the
4579 IPv6 address offset's into consideration. Affecte file is
4580 lib/silccore/silcid.c.
4582 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4584 * Fixed the internal Unix scheduler functions to check for
4585 NULL context they may receive. The affected file is
4586 lib/silcutil/unix/silcunixschedule.c.
4588 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4590 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4591 can specify different directory with --home command line
4592 parameter. Affected files irssi/src/silc/core/client_ops.c,
4595 * SILC-specific commands aren't now executed if the active server
4596 isn't of SILC-type, so there won't be problems with having
4597 IRC and SILC protocol support in same client. Affected files
4598 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4601 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4603 * Improved the signal support in SILC Schedule. Added new
4604 function silc_schedule_signal_call which is used by application
4605 to mark a signal to be called. It is now safe to perform
4606 any kind of tasks in signal callbacks since it is guaranteed
4607 that the application specified signal callback is called
4608 after the signal is over. Affected files are
4609 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4611 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4613 * Added `name' field to SilcChannelPrivateKey to represent
4614 application given name for the key. Moved also the context from
4615 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4616 Added the `name' argument also to the function
4617 silc_client_add_channel_private_key.
4619 Added function silc_client_current_channel_private_key to set the
4620 current channel private key in use.
4622 Added "change" command to KEY command which can be used to change
4623 the current channel private key. Bound the command also to
4624 alt+K (Alt+Shift+k).
4626 Also affected files lib/silcclient/client_channel.c,
4627 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4629 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4631 * Added silc_rng_get_byte_fast function in to the
4632 lib/silccrypt/silcrng.[ch].
4634 * Changed the interface of silc_packet_assemble and the
4635 silc_packet_send_prepare. If silc_packet_assmble is now
4636 called the application does not call silc_packet_send_prepare
4637 because the library will call it automatically. These
4638 interfaces now also return a reference to the outgoing buffer
4639 which includes the assembled packet, which the application can
4640 use to encrypt the packet.
4642 Affected files are lib/silccore/silcpacket.[ch],
4643 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4644 silcd/packet_send.c, server_backup.c and packet_receive.c.
4646 * Fixed a packet sending bug on very high load, where outgoing
4647 packet queue wasn't handled correctly and packets got corrupted.
4648 Affected files are lib/silcutil/*/silc*sockconn.c,
4649 lib/silcclient/client.c and silcd/server.c.
4651 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4653 * Added macro SILC_PACKET_DATALEN which can be used during
4654 packet assembling to check whether the data to be added to
4655 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4656 len is truncated until it fits it.
4658 Added checks for maximum length of channel message payload and
4659 private message payload also.
4661 Added checks for maximum packet length in server and in
4664 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4665 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4666 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4667 lib/silcclient/client_prvmsg.c.
4669 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4671 * Added silc_server_packet_queue_purge call to the
4672 silc_server_disconnect_remote to assure that all data in the
4673 queue before disconnecting is sent to the network. Affected
4674 file silcd/server.c.
4676 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4678 * Added the deleting of server's own ID cache entry to the
4679 silc_server_free function. Free also everything else that
4680 has been allocated in silc_server_init. The affected file
4683 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4685 * Added functions silc_parse_version_string, silc_version_to_num,
4686 and silc_ske_parse_version to parse SILC protocol style version
4687 strings. Affected files lib/silcutil/silcutil.[ch] and
4688 lib/silcske/silcske.[ch].
4690 * Added new configuration params: version_protocol, version_software
4691 and version_software_vendor to specify what version the remote
4692 host must at least be to be able to connect to server. The vendor
4693 string can be regex matched too. Added new function
4694 silc_server_connection_allowed to check maximum number of allowed
4695 connections, and allowed versions for incoming connections.
4696 Affected files are silcd/server.c, server_util.[ch] and
4699 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4701 * Added preliminary support for signals in scheduler. The
4702 signals we care about are now blocked always when the scheduler
4703 is locked. This way we can synchronise the use of signal with
4704 scheduler. It is guaranteed that when signal occurs the scheduler
4705 is not locked, and thus new tasks can be safely added to the
4708 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4709 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4710 Added new platform specific routines
4711 silc_schedule_internal_signals_[un]block and
4712 silc_schedule_internal_signal_[un]register.
4714 Added new functions to SILC Schedule API:
4715 silc_schedule_signal_[un]register. Each signal that application
4716 is going to use should be registered to the scheduler.
4718 Affected files are lib/silcutil/silcschedule.[ch],
4719 lib/silcutil/*/silc*schedule.c.
4721 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4723 * Check for unauthenticated client and server in the
4724 silc_server_new_client and silc_server_new_server functions.
4725 Affected file silcd/packet_receive.c.
4727 * Added function silc_string_is_ascii to check whether given
4728 string is 7-bit ASCII string. Affected files are
4729 lib/silcutil/silcutil.[ch].
4731 * Added function silc_id_is_valid_server_id into the
4732 silcd/serverid.c and added checking for valid Server ID's in
4733 silc_server_new_server. The Server ID must always be based
4734 on the server's public IP address.
4736 * Added logging of DISCONNECT packet message in the server.
4737 Affected file silcd/server.c.
4739 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4741 * Changed all library interfaces that use Global RNG to also
4742 accept SilcRng as argument. Affected files are
4743 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4744 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4745 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4746 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4747 lib/silccrypt/rsa.c.
4749 * Added function silc_pkcs_generate_key to the
4750 lib/silccrypt/silcpkcs.[ch] for applications so that they
4751 don't need to do pkcs->pkcs->init calls anymore.
4753 * Remove SilcSocketConnection from the SFTP API since it really
4754 wasn't needed there. The application has the information
4755 saved in its contexts anyway and the SFTP layer doesn't need
4756 know about it. Affected files lib/silcsft/silcsftp.h and
4757 lib/silcsftp/sftp_[server/client].c.
4759 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4760 The SilcSimContext is not SilcSim.
4762 * Fixed possible buffer overflows in silc_id_render in the
4763 lib/silcutil/silcutil.c.
4765 * On EPOC the global crypto module lists are not used at all
4766 in the crypto library. Added support for using the constant
4767 algorithm list on EPOC. Affected files are
4768 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4771 * Fixed the handling of third parameter of KICKED notify, since
4772 it was mistakenly updated to SILC Protocol 1.0 even though it
4773 is to be included in 1.1. Since it is not in 1.0 it is not
4774 mandatory, and this fix now handles it only if it is provided,
4775 and it is not error if it is not provided. Affected file
4776 lib/silcclient/client_notify.c.
4778 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4780 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4781 client. Affected file irssi/src/silc/core/client_ops.c.
4783 * Merged with Irssi 0.8.4 from irssi.org CVS.
4785 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4787 * Check for valid socket connection in client entries before
4788 sending any messages. Fixes a crash, but doesn't fix some
4789 other underlaying bug that is lurking there. Affected
4790 file silcd/packet_send.c.
4792 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4794 * $usermode, $cumode and $cumode_space expandos shouldn't do
4795 anything with non-SILC server records. Affected file
4796 irssi/src/silc/core/silc-expandos.c
4798 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4800 * Fixed the silc_net_check_[host/local]_by_sock to support
4801 IPv6 bound sockets as well. Now they can return IPv6 addresses
4802 as well. Affected file lib/silcutil/silcnet.c.
4804 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4805 Affected lib/silcutil/unix/silcunixnet.c.
4807 * Fixed ID rendering (at least on some platforms, not NetBSD)
4808 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4810 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4812 * Added silc_hash_public_key and silc_hash_public_key_compare
4813 functions to be used with SilcHashTable. They can be used to
4814 hash public keys and compare public keys in hash table. Affected
4815 file lib/silcutil/silcutil.[ch].
4817 * Added support for specifying multiple public keys for Client
4818 connection section in server configuration file. This makes it
4819 possible to accept multiple public keys from same host, or to
4820 make a section that accepts any incoming host, and have the
4821 accepted public keys listed in the section.
4823 Added functions silc_sever_[find/get]_public_key, added the
4824 support for this actually to all connection sections but only
4825 the Client section is currently allowed to specify multiple
4828 Affected files are silcd/server.c, server_internal.h,
4829 command.c, protocol.c, server_util.[ch], packet_receive.c.
4831 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4833 * Merged Irssi 0.8.2 from irssi.org CVS.
4835 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4837 * If silc_debug is TRUE, also output standard logging messages
4838 to stderr with the debug output.
4840 Made silc_log_reset_all() flushing all channels before returning.
4841 Also fixed some documentation typos.
4843 Affected files are lib/silcutil/silclog.[ch].
4845 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4847 * Fixed the server to check correctly the amount of connections
4848 from single host, by checking also the type of the connection.
4849 Fixed also the comparison of number of connections and number
4850 of allowed connections. Affected files are silcd/server.c,
4853 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4855 * Fixed the USERS command reply to save the user's mode on the
4856 channel as well. Fixed JOIN command reply to check whether a
4857 client is on channel already and not join it twice. Affected
4858 file lib/silcclient/command_reply.c.
4860 * Added new file silc-expandos.c into irssi/silc/core/ to return
4861 various stuff for various signal for the statusbar etc. updating.
4862 Now Irssi SILC client prints channel user modes etc. on the
4865 * The user mode (like server/router operator changes) is now shown
4866 on the Irssi SILC client's statusbar. The affected files are
4867 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4869 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4871 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4872 to SILC_SCHEDULE_[UN]LOCK macros.
4874 * Added more error printing to logs in server code. Affected
4875 files silcd/server.c and silcd/protocol.c.
4877 * Fixed -S option parsing in Irssi SILC Client. Affected file
4878 irssi/src/silc/core/silc-core.c.
4880 * Added silc_buffer_alloc_size function. Affected file is
4881 lib/silcutil/silcbuffer.h.
4883 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4885 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4886 constants. Affected files in
4887 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4890 * Changed the internal SFTP Memory FS table to const. Affected
4891 file lib/silcsftp/sftp_fs_memory.c.
4893 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4895 * Fixed the buffer formatting and unformatting routines to
4896 check the size of 64 bits types with sizeof(). Affected
4897 file is lib/silcutil/silcbuffmt.c.
4899 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4901 * Removed 0.6.x backwards support.
4903 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4905 * Changed all integer type names:
4906 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4907 to avoid collisions with other libraries using same type names
4910 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4912 * Added `prefer_ipv6' argument to the functions
4913 silc_net_gethostbyname[_async]. If it is TRUE it will return
4914 IPv6 address over IPv4. If FALSE IPv4 address is returned
4915 even if IPv6 address was found. Affected files
4916 lib/silcutil/silcnet.[ch].
4918 * Added support silc_net_create_connection[_async] to fallback
4919 to IPv4 address if IPv6 address could not be used (like if
4920 it doesn't work on a specific system). Affected file in
4921 lib/silcutil/unix/silcunixnet.c.
4923 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4925 * Added silc_schedule_reinit function to do the enlarging
4926 of the max tasks handling capabilities of the scheduler.
4927 Affected files lib/silcutil/silcschedule.[ch].
4929 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4931 * Added automatic extern "C" { ... } for C++ compilers so the
4932 application does not need to define them. Affected file
4933 includes/silcincludes.h.
4935 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4936 old name went against naming convention. Applications now
4937 include "silcclient.h" instead of "clientlibincludes.h".
4938 Removed includes/clientlibincludes.h, it is redundant now.
4940 * Renamed includes/version.h to silcversion.h.
4942 * Added really preliminary support for OS/2 into the util
4943 library. Only thread & mutex API is implemented, others
4944 are still to be implemented. Created the lib/silcutil/os2/
4945 directory. Created also file includes/silcos2.h.
4947 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4949 * Added preliminary BeOS support into the util library.
4950 Created lib/silcutil/beos/, and implemented all the needed
4951 functions to support SILC on BeOS. Created also file
4952 includes/silcbeos.h.
4954 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4956 * Added proper initializations to silc's irssi code, so it's
4957 now possible to load it as module. Affected files
4958 irssi/src/silc/core/silc-core.c,
4959 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4961 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4963 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4966 * Fixed the silcdoc document generator to correct generate
4967 docs from all kinds of filenames. Affected files are
4968 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4970 * ROBOdoc documented lib/silcutil/silcmemory.h.
4971 Added also new function silc_memdup.
4973 * Removed lib/silcutil/silcbufutil.h and moved those routines
4974 to the lib/silcutil/silcbuffer.h.
4976 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4978 * Added `user_count' to the SilcChannelEntry which now tells the
4979 number of users on the channel. The user count is now saved
4980 in normal server of global channels as well. Affected files
4981 silcd/server.c, idlist.h, packet_receive.c and command.c.
4983 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4984 include file utility functions.
4986 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4987 instead of calling directly OS routines.
4989 * Fixed NICK change printing in Irssi SILC Client. Fixed
4990 KICKED notify printing in Irssi SILC Client. Affected file
4991 irssi/src/silc/core/client_ops.c.
4993 * Fixed a NICK change bug in client library, to not recreate the
4994 client_entry->channels hash table everytime nick is changed.
4995 Affected file lib/silcclient/client.c.
4997 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4999 * ROBOdoc documented the lib/silcske/silcske.h, and improved
5000 the SKE interface a bit.
5002 * Fixed padding problem in PKCS#1. The padding was not actually
5003 random since the random number generator was used incorrectly.
5004 This security bug affects only when encrypting with PKCS#1, and
5005 it is not currently used at all in SILC. SILC only use signing
5006 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
5008 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5010 * Rewrote the notify handling in Irssi SILC client to not call
5011 the events as signals. Fixes problems with Perl support.
5012 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
5014 * Send the auto-nicking NICK command in client library with
5015 little timeout after connecting. The affected file is
5016 lib/silcclient/client.c.
5018 * Added following new config file settings:
5019 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
5020 key_exchange_timeout, conn_auth_timeout, connections_max,
5023 Implemented all the new config settings handling in the server.
5025 Optimized the use of SKE Mutual flag usage. Use it only
5026 if connection authentication protocol is not based in public
5029 Renamed all SilcServerConfigSection* to SilcServerConfig*
5030 to have a bit shorter names.
5032 Affected files silcd/serverconfig.[ch], server.[ch], and
5035 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5037 * Cleaned up the listening sockets code, preparing for the rehash
5038 support. Affected file is silcd/server.c.
5040 * Fixed some output messages. Affected files are silcd/silcd.c,
5043 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5045 * Create lib/doc/silcrng_intro.html document as introduction
5046 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
5048 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5050 * Fixes to the silcd config template. Affected file is
5051 doc/example_silcd.conf.in.
5053 * Removed type casts from silc_calloc(), conforming to the
5054 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
5056 * Removed param_name member from client, server, and router
5057 section structs, now identifying the param directly.
5059 Added CONFIG_FREE_AUTH macro in config file parsing.
5061 Affected files are silcd/serverconfig.[ch].
5063 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
5065 * Fixed command line parameter handling. All SILC initialization
5066 is now done in silc_core_init() which also fixes autoconnecting
5069 Affected files irssi/src/silc/core/silc-core.c,
5070 irssi/src/fe-text/silc.c.
5072 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5074 * Added new configuration options and blocks:
5075 keepalive_secs, reconnect_count, reconnect_interval,
5076 reconnect_interval_max, reconnect_keep_trying and
5077 require_reverser_lookup. Added ConnectionParam block, and
5078 implemented the connection parameters when connecting as
5079 initiator and when accepting connections as responder.
5081 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
5082 whether given configuration value has been given already.
5084 Affected files silcd/serverconfig.[c], server.[c].
5086 * Splitted the doc/example_silcd.conf.in. Separated the crypto
5087 algorithm parts and created new file silcalgs.conf, that
5088 is now included from the example_silcd.conf.in.
5090 * Optimized the silc_server_connect_to_router_second to take
5091 the connection configuration object from the SilcServerConnection
5092 object instead of finding it during the connecting phase.
5093 Added the configuration object to SilcServerConnection struct.
5094 Affected files silcd/server_internal.h, server.c.
5096 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5098 * Add the client on channel after it was resolved at the
5099 channel message receiving, and it was not already on the
5100 channel. Affected file lib/silcclient/client_channel.c.
5102 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5104 * Fixed the public key authentication to allocate always the
5105 destination signature buffer instead of using static buffer.
5106 Affected file silcd/protocol.c.
5108 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5110 * Unified the serverconfig.[ch]'s helper function interface.
5111 Affected file silcd/serverconfig.[ch].
5113 * Removed doc/example_silc.conf.in since it is redundant.
5114 The make install will now install irssi/silc.conf file.
5116 * Added new Passphrase and Publickey authentication methods to
5117 config file, allowing both public key and passphrase based
5118 authentication to be set at the same time.
5120 Added `prefer_passphrase_auth' setting in config file which
5121 can be used to set to prefer passwd auth if both passwd and
5122 public key is set. If not set, public key is preferred.
5123 This has effect only when being initiator (responder will try
5126 Added support for authentication with passphrase and public key
5127 at the same time. The passphrase is tried first always since
5128 it is faster to check.
5130 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
5132 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5134 * Merged the new SILC Config library, with the server parsing
5135 support. Read the header file silcconfig.h or the toolkit
5136 documentation for the news. Affected files are
5137 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
5138 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
5139 silcd/protocol.c silcd/server.c silcd/server_backup.c
5140 silcd/serverconfig.[ch] silcd/silcd.c.
5142 * Fixed some silclog documentation. Affected file is
5143 lib/silcutil/silclog.h.
5145 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5147 * The silc_cipher_register, silc_hash_register and
5148 silc_hmac_register now checks if the object to be registered
5149 is registered already. Affected files are
5150 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
5152 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5154 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
5156 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5158 * Allow zero length channel messages inside the Channel Message
5159 Payload. Affected file lib/silccore/silcchannel.c.
5161 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
5162 as header filenames.
5164 * Removed lib/silcclient/README and created HTML file
5165 lib/silcclient/silcclient_using.html, which is now included
5166 as part of Toolkit documentation.
5168 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5170 * Fixed CUMODE_CHANGE notify handling to change the mode of
5171 correct client. Affected file lib/silcclient/client_notify.c.
5173 * Make silc_rng_alloc fail if it cannot allocate the sha1
5174 hash algorithm. Affected file lib/silccrypt/silcrng.c.
5176 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5178 * Fixed the file transfer's key agreement payload to include
5179 zero port also if the hostname is NULL because it could not
5182 Call file transfer monitor callback now also if error occurs
5183 during key agreement protocol.
5185 Changed the silc_client_file_send interface to return the
5186 SilcClientFileError instead of session id. The session ID
5187 is returned into pointer provided as argument.
5189 Check that the file exists locally before sending the
5190 file transfer request at all.
5192 Affected file lib/silcclient/client_ftp.c, silcapi.h.
5194 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
5195 error than can occur while key agreement protocol. Affected
5196 file lib/silcclient/silcapi.h.
5198 * Fixed the event_mode CMODE handler to not crash when mode
5199 is changed and +k mode is set in the channel. Affected file
5200 irssi/src/silc/core/silc-channels.c.
5202 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
5203 SILC_LOG_WARNING to give out Warning and not Error. Affected
5204 file lib/silcutil/silclog.c.
5206 * Fixed the channel message payload decryption in the function
5207 silc_channel_message_payload_decrypt to not modify the original
5208 buffer before it is verified that the message decrypted
5209 correctly. Otherwise, next time it is called with correct
5210 channel key it won't encrypt since the payload is corrupted.
5211 Affected file lib/silccore/silcchannel.c.
5213 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5215 * Do not constantly resize the window. A fix patch by cras.
5216 Affected file irssi/src/fe-text/screen.c.
5218 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5220 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
5221 Affected file lib/silcutil/silcnet.c.
5223 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5225 * Fixed a bug in hash table internal routine for traversing
5226 the table with foreach callback. The current entry may
5227 become invalid in the callback but it was referenced after
5228 the callback returned.
5230 Do not allow auto rehashing of hash table during the
5231 silc_hash_table_foreach operation, for same reasons as it is
5232 not allowed for SilcHashTableList. Affected files are
5233 lib/silcutil/silchashtable.[ch].
5235 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5237 * Defined DLLAPI into silcincludes.h and silcwin32.h for
5238 Win32 DLL. extern's in header files are now declared with
5241 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5243 * Fixed private message handling. It used some old code that
5244 caused the client to crash. Affecte file is
5245 lib/silcclient/client_prvmsg.c.
5247 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5249 * Added function silc_client_add_channel,
5250 silc_client_replace_channel_id, and removed functions
5251 silc_client_new_channel_id and silc_idlist_get_channel_by_id
5252 from client library.
5254 * Added cross reference of the joined channels to the
5255 SilcClientEntry, and changed the SilcChannelEntry's
5256 users list to SilcHashTable. The affected files are
5257 lib/silcclient/idlist.[ch].
5259 * Fixed a bug in hash table tarversing. While the hash table
5260 is traversed with SilcHashTableList the table must not be
5261 rehashed. It is now guaranteed that auto rehashable tables
5262 are not rehashed while tarversing the list. Also defined that
5263 silc_hash_table_rehash must not be called while tarversing
5264 the table. Added function silc_hash_table_list_reset that must
5265 be called after the tarversing is over. The affected files are
5266 lib/silcutil/silchashtable.[ch].
5268 * Changed all hash table traversing to call the new
5269 silc_hash_table_list_reset in server and in client library.
5271 * Added function silc_client_on_channel to return the
5272 SilcChannelUser entry if the specified client entry is joined
5273 on the specified channel. This is exported to application as
5274 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
5276 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5278 * Fixed founder regaining problem with JOIN command on normal
5279 server. The notify for mode change must be sent always and
5280 not only if !cmd->pending. Affected file silcd/command.c.
5282 * Fixed the WHOWAS command's reply sending to support the
5283 lists correctly. Affected file silcd/command.c.
5285 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5287 * When sending JOIN command to router for processing the
5288 sender's old command identifier was not saved back to the
5289 sender's command context, fixed now. The affected file is
5292 * Create the key in JOIN command of the router did not return
5293 the channel key, added check for this. Affected file is
5296 * Fixed a channel ID update bug in JOIN command reply. Do
5297 not directly upgrade the ID but call the function
5298 silc_idlist_replace_channel_id if the ID was changed.
5299 Affected file silcd/command_reply.c.
5301 * Fixed memory leaks from command calling if it would fail.
5302 Affected file silcd/command.c.
5304 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5306 * Applied patches from cras:
5308 Memory leak fixes around libaries, irssi window resize fix,
5309 new silclist.h and silcdlist.h, all extern inline changed to
5312 * Removed dotconf from lib/dotconf, not needed anymore.
5314 * Removed TRQ from lib/trq, not needed anymore.
5316 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
5317 with server connections. Later this will be configurable
5318 in config file after new config file is done. Affected file
5321 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5323 * Fixed a crash in server related to channel announcements.
5324 Affected file silcd/server.c.
5326 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5328 * Fixed memory leaks in silc_server_create_new_channel*
5329 functions. Affected file silcd/server.c.
5331 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
5332 which ID was changed. This way the router will send the
5333 user list for the channel again, and server won't be in
5334 desync in some rare circumstances. Affected file is
5335 silcd/packet_receive.c.
5337 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5339 * Check for NULL socket pointer in the function
5340 silc_server_packet_send_to_channel_real. Affected file
5341 silcd/packet_send.c.
5343 * Fixed the BAN notify handling to correctly remove ban
5344 list. Affected file silcd/packet_receive.c.
5346 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5348 * Fixed some header addition to Toolkit distribution in
5349 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
5351 * Added lib/silcclient/client_ops_example.h as an template
5352 file for application programmers to quickly start using
5353 the SilcClientOperation functions in their application.
5354 Updated the lib/silcclient/README as well to tell about this
5355 nice file made available.
5357 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5359 * Call silc_server_remove_from_channels when removing client
5360 entry when NO_SUCH_CLIENT_ID was received. Affected file
5361 is silcd/command_reply.c.
5363 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5365 * Added server & router operator statistics updating. Affected
5366 file silcd/packet_receive.c and silcd/command.c.
5368 * Fixed the SERVER_SIGNOFF notify handling on normal server
5369 not to save the history information for clients. Same was
5370 fixed earlier in remove_clients_by_server function, but not
5371 here. Affected file silcd/packet_receive.c.
5373 * Raised the default connection-retry count from 4 to 7 in
5374 server. Affected file silcd/server.h.
5376 * Cancel any possible reconnect timeouts when we start the
5377 key exchange. Affected file silcd/server.c.
5379 * Do not reconnect on connection failure when SCONNECT was
5380 given. Affected files silcd/server.[ch].
5382 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5384 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
5386 * Fixed the NICK command to always give the unformatted
5387 nickname to the one giving the NICK command. If unformatted
5388 nickname is cached already it will be formatted and the
5389 local entry will always get the unformatted nickname.
5390 Affected file lib/silcclient/idlist.c.
5392 * Fixed some double frees from client library commands.
5393 Affected file is lib/silcclient/command.c.
5395 * Fixed CUMODE command in server to assure that no one can
5396 change founder's mode than the founder itself, there was a
5397 little bug. Affected file silcd/command.c.
5399 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5401 * Removed the SilcClientCommandDestructor from the client
5402 libary, it is not needed anymore. Affected files are
5403 lib/silcclient/silcapi.h, command[_reply].[ch],
5404 client_notify, idlist.c.
5406 * Fixed GETKEY command to first resolve client, and then
5407 resolve the server only if the client was not found, instead
5408 of resolving both at the same time. Affected file is
5409 lib/silcclient/command.c.
5411 * Added silc_client_start_key_exchange_cb and lookup the
5412 remote hostname and IP address before starting the key
5413 exchange with server. The affected file is
5414 lib/silcclient/client.c.
5416 * The server's public key is now saved using the IP address
5417 of the server and not the servername for the filename.
5418 The hostname public key filename is checked as an fall back
5419 method if the IP address based filename is not found.
5421 Fixed the GETKEY command to save the fetched server key
5422 in correct filename.
5424 Print the remote server's hostname now when new key is
5425 received during connection process. Affected file is
5426 irssi/src/silc/core/client_ops.c.
5428 * Return always our own public key to the client if it asks
5429 for it with GETKEY command. Affected file silcd/command.c.
5431 * Removed the use_auto_addr variable from default config
5432 file since it was in wrong section. Affected file is
5435 * Fixed TOPIC_CHANGE notification to not route it when it
5436 was sent using silc_server_send_notify_to_channel function.
5437 Affected file silcd/command.c.
5439 * Fixed silc_server_send_notify_kicked to send the kicker's
5440 Client ID also, it was missing. Affected files are
5441 silcd/command.c, silcd/packet_send.[ch].
5443 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5445 * Do not save client history information in SERVER_SIGNOFF.
5446 Fixes the bug in normal server that it does not detect
5447 the client becoming valid after the server becomes back
5448 online. Affected file silcd/server_util.c.
5450 * Added `sock_error' field into the SilcSocketConnection
5451 context. When error occurs during socket operation (read
5452 or write) the error is saved. Added also new function
5453 silc_socket_get_error to return human readable socket error
5454 message. Affected files are lib/silcutil/silcsockconn.[ch],
5455 lib/silcutil/unix/silcunixsockconn.c, and
5456 lib/silcutil/win32/silcwin32sockconn.c.
5458 * The server now prints the socket error message in the
5459 signoff for client. Affected file silcd/server.c.
5461 * Fixed the `created' channel information sending from router
5462 to server in JOIN command. Checks now whether the channel
5463 really was created or not and set it according that.
5465 Fixed the JOIN command to use the client entry's current
5466 ID during the joining procedure instead of the one it sent
5467 in the command (it is checked though), since it can change
5468 between the packet processing and command processing, and
5469 would just case unnecessary pain in the client end. Affected
5470 file silcd/command.c.
5472 * Fixed a channel key payload sending to use correct channel
5473 ID when the server was forced to change the channel's ID by
5474 router. Router sent the key payload with the old Channel ID.
5475 Affected file silcd/packet_receive.c.
5477 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5479 * Call silc_server_save_channel_key only if the key payload
5480 was provided in the JOIN command's command reply. Affected
5481 file silcd/command_reply.c.
5483 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5485 * Fixed silc_mp_sizeinbase to return the value correctly with
5486 MPI. Affected file lib/silcmath/mp_mpi.c.
5488 * Fixed the stop_server signal to correctly stop the scheduler
5489 and gracefully stop the server when SIGTERM or SIGINT signals
5490 are received. Affected file silcd/silcd.c.
5492 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5494 * Simple handling of TERM and HUP signals. Also added some log
5495 flushing call around. Affected file is
5498 * Fixed small bugs in silclog.c. Now buffering output will take
5499 effect after 10 seconds since startup: This will ensure that
5500 no important startup messages are lost. Also output redirection
5501 will preserve original format ([Date] [Type] message).
5502 Affected file is lib/silcutil/silclog.c.
5504 * Added two options to the config file, in the logging section:
5505 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5506 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5508 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5510 * Do not print the warning about log files not being initialized
5511 more than once to avoid excess logging. Affected file is
5512 lib/silcutil/silclog.c.
5514 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5515 the SIM copying in make install in Makefile.am.pre.
5517 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5519 * Rewritten silclog APIs. Globally interesting changes follows:
5520 silc_log_set_files() changed to silc_log_set_file().
5521 silc_log_set_callbacks() changed to silc_log_set_callback().
5522 ROBOdoc documented silclog header file.
5523 SilcLogCb now returns bool to wether inihibit the default
5524 handler or not (to keep the old behaviour return always TRUE).
5525 The new APIs should also fix the problem of the
5526 silcd_error.log file that was written in the current directory.
5529 Log files streams will remain opened after silc_log_set_file()
5530 call, means less CPU usage notably on high traffic servers.
5531 File streams are now full buffered, and flushed to the disk
5532 every 5 minutes, lesses HD activity and CPU usage.
5533 Messages can be redirected, allowing admins to configure
5534 one single logfile for all server messages.
5535 the silc_log_quick global variable to activate fast-logging.
5536 Affected files lib/silcutil/silclog.[ch]
5538 * Changed some code to conform new silclog APIs. Affected
5539 files are doc/example_silcd.conf.in, silcd/server.c
5540 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5543 * Fixed a memory leak that could occur in some situations.
5544 Affected file silcd/serverconfig.c.
5546 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5548 * Added the silc_client_del_client to remove the client from
5549 all channels as well. Affected file lib/silcclient/idlist.c.
5551 * Fixed the client library to correctly remove the client
5552 from all channels when the client entry is being destroyed.
5553 Affected file lib/silcclient/client_notify.c, command.c.
5555 * Added auto-nicking support to the client library. If the
5556 applicatio now sets client->nickname it will be sent to the
5557 server after connecting by the library. This way for example
5558 SILCNICK (or IRCNICK) environment variables will have effect
5559 and always change the nickname automatically to whatever
5560 it is wanted. Affected file lib/silcclient/client.[ch].
5562 * Renamed silc_server_command_bad_chars to the
5563 silc_server_name_bad_chars and moved it to the
5564 silcd/server_util.[ch]. Added also new function
5565 silc_server_name_modify_bad to return nickname that
5566 includes bad characters as new nickname without those
5567 bad characters. This check and modify is now used in
5568 silc_server_new_client when the username is initially set
5569 as nickname, so it must be checked to be valid nickname.
5570 Affected file silcd/packet_receive.c.
5572 * The nickname length is now taken from the packet for real
5573 and not trusted to strlen() since it clearly can return
5574 wrong length for nickname including bad characters. This
5575 also applies to channel names. Affected file silcd/command.c.
5577 * Removed the lib/silcsilm/modules directory. Modules are now
5578 compiled into the lib/silcsim. Fixed the copying of the
5579 modules to follow symbolic links in Makefile.am.pre.
5581 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5583 * Fixed silc_string_regexify list creation. Fixes bugs with
5584 BAN and INVITE commands in server. The affected file is
5585 lib/silcutil/unix/silcunixutil.c.
5587 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5589 * Removed the command destructor entirely from the server's
5590 command and command reply routines. It is not needed, and
5591 its usage was buggy and caused crashes. Affected files are
5592 silcd/command[_reply].[ch].
5594 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5596 * Cancel protocol and NULL sock->protocol if timeout
5597 occurred during protocol. Affected file silcd/server.c.
5599 * Cancel protocol timeouts always before calling the final
5600 callback, to assure that after final callback is called
5601 no other state will be called for the protocol anymore.
5602 Affected file silcd/protocol.c.
5604 * Print error log if incoming connection configuration could
5605 not be found. Affected file silcd/server.c.
5607 * Fixed JOIN command to correctly save the founder mode
5608 to the client on normal SILC server, when the channel
5609 was created by the router. Affected file silcd/command.c.
5611 * Fixed LIST command (hopefully) to send correct reply
5612 packets. Affected file silcd/command.c.
5614 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5616 * The silc_packet_receive_process now returns FALSE if the
5617 read data was invalid packet, and TRUE if it was ok.
5619 The server now checks that if unauthenticated connection
5620 sends data and its processing fails the server will close
5621 the connection since it could be a malicious flooder.
5623 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5625 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5627 * Make sure the warning about error opening a log file is
5628 printed only once and not everytime it fails (produces
5629 too much useless log). Affected file lib/silcutil/silclog.c.
5631 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5633 * Made the silc_server_daemonise() function more readable.
5634 Affected file silcd/server.c.
5636 * Pid file is now optional, the user may comment it out from
5637 the config file. Removed define SILC_SERVER_PID_FILE, we
5638 don't need a default any longer. Affected file
5639 configure.in.pre, lib/Makefile.am.pre.
5641 * Make some use of the pid file. The server now dies at startup
5642 if it detects a valid pid file on his path. The server would
5643 die anyway in this circumstance, because of the bind() failure.
5644 Affected file silcd/silcd.c.
5646 * No longer compiling lib/dotconf.
5648 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5650 * Fixed JOIN command parsing not to crash. Affected file
5651 lib/silcclient/command.c.
5653 * Fied the NICK_CHANGE notify to add the new client entry
5654 even it is resolved. This removes an <[unknown]> nick
5655 thingy bug in the client. Affected file is
5656 lib/silcclient/client_notify.c.
5658 * Do not try to allocate 0 bytes (efence does not like it)
5659 in lib/silccore/silccomand.c when encoding payload.
5661 * Do not take IRCNICK as nickname in Irssi SILC client since
5662 it is not possible to set nickname before hand connecting
5663 the server (TODO has an entry about adding auto-nicking
5666 * Changed the silc_server_command_pending to check whether
5667 there already exists an pending entry with the specified
5668 command, command identifier and pending callback. This is
5669 to fix IDENTIFY and WHOIS related crashes that may register
5670 multiple pending commands with same identifier. Affected
5671 file silcd/command.c.
5673 * Fixed the server to reconnect to the router even if it
5674 was already reconnecting and EOF was received. This to
5675 fix a possibility that the server wouldn't ever try to
5676 auto-reconnect to the router. Affected file silcd/server.c.
5678 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5680 * Fixed the server's password authentication to use the
5681 length of the locally saved password, and not the one
5682 sent in the packet. Affected file silcd/protocol.c.
5684 * Fixed same password authentication problem in the
5685 Authentication Payload handling routines in
5686 lib/silccore/silcauth.c.
5688 * Yet another password authentication problem fixed with
5689 channel password handling in silcd/command.c.
5691 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5693 * If first character of string in silc_parse_userfqdn is '@'
5694 then do not parse it. Affected file is
5695 lib/silcutil/silcutil.c.
5697 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5699 * Fixed minor bug in IDENTIFY command reply sending, which
5700 caused various weird problems during JOIN when it was
5701 resolving names for users. Affected file silcd/command.c.
5703 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5705 * Fixed the IDENTIFY command reply sending to chech better valid
5706 clients. It was possible to send incomplete list of replies.
5707 Affected file silcd/command.c.
5709 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5711 * Added silc_client_command[s]_[un]register functions now to
5712 dynamically register the commands in client library. Removed
5713 the static table of commands. This allows the client library
5714 to call commands without causing the application to know about
5715 what commands library has called.
5717 Removed the INFO command reply kludge to detect when the command
5718 was called by library. Now library use its own command reply
5719 function for INFO command.
5721 Added function silc_client_command_call to call a command.
5722 Application can use it to call command, not access the structure
5725 Now all commands that are sent by the client library (not
5726 explicitly sent by application) use own command reply functions.
5728 Affected files around lib/silcclient/ and in
5729 irssi/src/silc/core/.
5731 * Fixed the WHOIS command reply sending to chech better valid
5732 clients. It was possible to send incomplete list of replies.
5734 Fixed the WHOIS and IDENTIFY to send the request to router
5735 if normal server did not do it and did not find any results.
5737 Affected file silcd/command.c.
5739 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5741 * Moved the internal data from SilcClient context into its
5742 own file, not accesible to application. Affected files
5743 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5744 and other files in client library.
5746 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5748 * Added doc/examples installation target in Makefile.am.pre.
5751 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5753 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5754 commands the found client entry will be removed from the
5755 cache, after notifying application about the error. Affected
5756 file lib/silcclient/command_reply.c.
5758 * Changed the /MSG to check for exact nickname user gave, and
5759 not let `nick' match `nick@host' if it is only one found. Now,
5760 user must type the exact nickname (like nick@host2) even if
5761 there are no more than one same nicks found. This is to avoid
5762 a possibility of sending nickname to wrong nickname since
5763 `nick' could match `nick@host'. Affected file is
5764 irssi/src/core/silc-servers.c.
5766 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5768 * Do not print "you are now server operator" or similar when
5769 giving /away command. Affected files are
5770 irssi/src/silc/core/client_ops.c, silc-servers.h.
5772 * Made the silc_server_command_pending_error_check to send
5773 the same command reply payload it received back to the
5774 original sender of the command. This way all arguments
5775 that was received by the server will be received by the
5776 client too. Affected file silcd/command.c.
5778 * Added the silc_idcache_add to return the created cache entry
5779 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5781 * Add global clients to expire if they are not on any channel.
5782 This is because normal server will never know if they signoff
5783 if they are not on any channel. The cache expiry will take
5784 case of these entries. This is done by normal servers only.
5785 The affected files are silcd/command_reply.c,
5786 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5788 * If server receives invalid ID notification for WHOIS or
5789 IDENTIFY and the ID exists in the lists, it is removed.
5790 Affected file silcd/command_reply.c.
5792 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5793 in client then client entry that it matches is searched and
5794 the nickname is printed on the screen for user. Affected
5795 file irssi/src/silc/core/client_ops.c.
5797 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5799 * Use cache entry expire time in the LIST command reply to
5800 purge old entries from the cache after the LIST command
5801 reply has been received. This way we don't have non-existent
5802 entries in the cache for too long. Affected file is
5803 silcd/command_reply.c.
5805 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5807 * If we are normal server, and we've not resolved client info
5808 in WHOIS or IDENTIFY from router, and it is global client,
5809 we'll check whether it is on some channel. If it is not
5810 then we cannot be sure about its validity and will resolve it
5811 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5812 file silcd/command.c.
5814 * Search channel by name (if possible) rather than by ID
5815 in IDENTIFY command's command reply. Affected file is
5816 silcd/command_reply.c.
5818 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5820 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5821 Updated specs and implemented it. Affected file silcd/command.c,
5822 silcd/packet_send.c and silcd/packet_receive.c.
5824 * Implemented the <founder auth> payload handling in the JOIN
5825 command. If provided all conditions for channel joining
5826 except requirement to provide correct passphrase can be
5827 overrided by the channel founder. Updated the protocol specs.
5828 Affected file silcd/command.c.
5830 Added support for founder auth in JOIN command in client
5831 library. Fixed the parsing of the JOIN command now to support
5832 all options as they should be. The affected file is
5833 lib/silcclient/command.c.
5835 * Optimized the WHOIS and IDENTIFY commands to send the request
5836 to router only if it includes nicknames or other names. If
5837 they include only IDs then check the local cache first before
5838 routing. Affected file is silcd/command.c.
5840 * Added channels topic announcements. Affected file is
5841 silcd/packet_receive.c and silcd/server.c.
5843 * Fixed the silc_server_send_notify_topic_set to really destine
5844 the packet to channel. Affected file silcd/packet_send.c.
5846 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5847 library. Affected file lib/silcclient/client_notify.c.
5849 * Added UMODE announcements. Affected file silcd/server.c.
5851 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5853 * Memory leak fixes in:
5855 lib/silcutil/silcsockconn.c
5856 lib/silcske/silcske.c
5857 lib/silcske/groups.c
5859 lib/silccrypt/silcpkcs.c
5860 lib/silccore/silccommand.c
5861 lib/silccore/silcidcache.c
5866 * ROBOdoc documented the lib/silcske/groups.h file and a
5867 bit changed the interface for better.
5869 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5871 * Update the client entry context in the ID cache after
5872 nick change. Affected file lib/silcclient/command.c.
5873 Fixes the CUMODE command when regaining founder privileges,
5874 and a little WHOIS problem.
5876 * Fixed silc_net_gethostbyname to correctly call the
5877 inet_ntop. Affected file lib/silcutil/silcnet.c.
5879 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5881 * Added IPv6 support checking to the configure.in.pre, added
5882 also --enable-ipv6 option to override the check. Affected
5883 file configure.in.pre.
5885 * The silc_thread_create now calls the start function
5886 directly if threads support is not compiled in. Removes
5887 ugly #ifdef's from generic code. Affected files are
5888 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5890 * Added silc_net_gethostby[name/addr]_async to asynchronously
5891 resolve. Affected files are lib/silcutil/silcnet.[ch].
5893 * Added support for rendering IPv6 based server, client and
5894 channel IDs. Affected file lib/silcutil/silcutil.c.
5896 * Added support for creating IPv6 based server IDs. Affected
5897 file is silcd/serverid.c.
5899 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5901 * Added silc_net_gethostby[addr/name] into the
5902 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5903 routines. Added silc_net_is_ip[4/6]. Affected file is
5904 lib/silcutil/unix/silcunixnet.c. All routines that take
5905 address as argument now supports both IPv4 and IPv6 addresses.
5907 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5909 * Fixed LIST command reply sending in server. Affected file
5912 * Server now sends the kicker's client ID in the KICK notify
5913 to the kicked client. Affected file silcd/command.c.
5915 * The client library now parses the kickers client ID and
5916 UI displays it. Affected files lib/silcclient/client_notify.c
5917 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5919 * Made all payload parsing function prototypes consistent.
5920 They all take now const unsigned char * and uint32 pair as
5921 the payload data instead of SilcBuffer. Changes all around
5922 the source tree. Other unsigned char* -> const unsigned char*
5923 changes around the tree as well.
5925 * Optimized SFTP client and server packet sending not to
5926 allocate new buffer for each packet but to recycle the
5927 first allocated buffer. Affected files are
5928 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5930 * Optimized the SFTP client to use SilcList instead of
5931 SilcDList for requests, because it is faster. Affected file
5932 is lib/silcsftp/sftp_client.c.
5934 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5935 into lib/silccore/silcid.[ch].
5937 Renamed silcpayload.[ch] into silcargument.[ch].
5939 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5941 * If client entry is deleted with active key agreement
5942 session, abort the session.
5944 The silc_client_abort_key_agreement now calls the completion
5945 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5947 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5950 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5952 * Don't use __restrict in older GCC's. Affected file is
5953 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5955 * silc_net_localhost now attempts to reverse lookup the
5956 IP/hostname. Affected file lib/silcutil/silcnet.c.
5958 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5959 command. It can be used to gain founder privileges at
5960 the same time when joining the channel.
5962 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5963 kicker's client ID as well. Updated protocol specs.
5965 Defined that the server must send SILC_COMMAND_IDENTIFY
5966 command reply with error status to client who sent
5967 private message with invalid client ID.
5969 Updated the protocol specification.
5971 * Added silc_server_send_command_reply to send any
5972 command reply. Affected file silcd/packet_send.[ch].
5974 * Added silc_id_payload_encode_data to encode ID payload
5975 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5977 * The server now send IDENTIFY command reply with error
5978 status if client ID in private message is invalid. Affected
5979 file silcd/packet_receive.c.
5981 * Save the server key file with server's IP address in
5982 the filename instead of hostname. The affected file is
5983 irssi/src/silc/core/client_ops.c.
5985 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5987 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5990 * Added libtool support for compiling shared objects in
5991 lib/silcsim. Affected file configure.in.pre and
5992 lib/silcsim/Makefile.am. Original patch by cras.
5994 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5996 * Pid file configuration, and server's config file fixes
5997 patch by toma. Updated CREDITS file.
5999 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6001 * Fixed silc_client_channel_message to not try to decrypt
6002 the message twice if it resolved the destination client
6003 information. This could cause of dropping one channel
6004 message. Affected file lib/silcclient/client_channel.c.
6006 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6008 * Added silc_client_run_one into lib/silcclient/silcapi.h and
6009 lib/silcclient/client.c. This function is used when the SILC
6010 Client is run under some other scheduler, or event loop or
6011 main loop. On GUI applications, for example this may be
6012 desired to used to run the client under the GUI application's
6013 main loop. Typically the GUI application would register an
6014 idle task that calls this function multiple times in a second
6015 to quickly process the SILC specific data.
6017 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
6019 * Fixed silc_server_drop() for dropping the supplementary
6020 groups as well, this could cause a security hole on some
6023 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6025 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
6028 * Write PID file after dropping privileges. Added -F option
6029 to run server on foreground. A patch by debolaz.
6030 Affected files silcd/server.c, silcd/silcd.c.
6032 * Fixed MOTD to return the MOTD file server name. Affected
6033 file silcd/command.c.
6035 * Added INFO command reply handling to the Irssi SILC Client.
6036 Affected file irssi/src/silc/core/client_ops.c.
6038 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6040 * Fixed the silc_idcache_list_* routines to really support
6041 the dynamic list. Fixes a crash. Affected file is
6042 lib/silccore/silcidcache.c.
6044 * Fixed the LIST command reply to really call LIST command's
6045 pending callbacks. Affected file silcd/command_reply.c.
6047 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6049 * Update conn->local_entry->nickname after giving NICK
6050 command. Affected file lib/silcclient/command.c.
6052 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
6054 * Added the [pid] option to the silcd configuration file
6056 Affected files: serverconfig.[ch] and silcd.c
6058 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6060 * Save fingerprint in WHOIS command reply in server.
6061 Affected file silcd/command_reply.c.
6063 * Fixed NICK commands pending callback registration.
6064 Affected file lib/silcclient/command.c.
6066 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6068 * Use ++server->cmd_ident when sending commands in server,
6069 instead of random number. Affected file silcd/command.c.
6071 * Fixed GETKEY command reply to call actually GETKEY pending
6072 command callbacks. Affected file silcd/command_reply.c.
6074 * A bit stricter check for nicknames. Check for same nickname
6075 in NICK command also. Affected file silcd/command.c.
6077 * Do not call INFO command everytime client ID changes, only
6078 during first connecting. Affected file lib/silcclient/client.c.
6080 * Set the new nickname only after successful command reply for
6081 NICK command is returned by server. Affected file
6082 lib/silcclient/command.c.
6084 * Remove nicknames from nicklist during server_signoff notify.
6085 Should fix /NAMES bit more. The affected file is
6086 irssi/src/silc/core/silc-channels.c.
6088 * Added `fingerprint' field to the SilcIDListData in the
6089 silcd/idlist.h to hold the fingerprint of the client's
6092 Send the fingerprint of the client's public key in WHOIS
6095 Affected files silcd/command.c, and silcd/idlist.[ch].
6097 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
6098 create fingerprint from given data.
6100 * Show the fingerprint of the client's public key in WHOIS.
6101 Affected files irssi/src/module-formats.[ch] and
6102 irssi/src/silc/core/client_ops.c.
6104 * Format the multiple same nicknames also during JOIN and
6105 NICK_CHANGE notifys. Affected file is
6106 lib/silcclient/client_notify.c.
6108 * Do not print error on screen for invalid private message
6109 payload since it can come if someone is sending private
6110 messages with wrong key. Affected file
6111 lib/silccore/silcprivate.c.
6113 * Fixed multiple concurrent /PING crash. Affected file
6114 lib/silcclient/command.c.
6116 * Changed the wrong ID encoding. All IP addresses must be
6117 in MSB first order in encoded format. They were encoded
6118 wrong and was in LSB format. Affected files are
6119 silcd/serverid.c, lib/silcutil/silcutil.c.
6121 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
6123 * Call the `connect' client operation through the scheduler
6124 in case of error. Affected file lib/silcclient/client.c.
6126 * Call the `failure' client operation even if the error
6127 occurred locally during a protocol. Affected file is
6128 lib/silcclient/protocol.c.
6130 * Added support of sending LIST command to router from normal
6131 server. This way normal server can get list of all channels
6132 in the network too. Fixed the channel list sending in the
6133 server too. Affected files are silcd/command.c, and
6134 silcd/command_reply.[ch].
6136 * Added silc_server_update_channels_by_server and
6137 silc_server_remove_channels_by_server. They are used during
6138 disconnection of primary router and in backup router protocol.
6139 Affected file silcd/server_util.[ch], silcd/server.c and
6140 silcd/server_backup.c.
6142 * Fixed channel adding to global list in IDENTIFY command
6143 reply in server. Affected file silcd/command_reply.c.
6145 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6147 * If the incoming packet type is REKEY or REKEY_DONE process
6148 that packet always synchronously. Fixes yet another MAC
6149 failed error on slow (dialup) connections. Affected file
6150 lib/silcclient/client.c and silcd/server.c.
6152 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6154 * Call check_version SKE callback for initiator too. Affected
6155 file lib/silcske/silcske.c.
6157 * Implemented fix for security hole found in the SKE that was
6158 fixed in the specification few days back; the initiator's
6159 public key is now added to the HASH value computation.
6160 Added backwards support for the old way of doing it too, for
6161 old clients and old servers. Affected file is
6162 lib/silcske/silcske.c.
6164 * Enabled mutual authentication by default in SKE. If initiator
6165 is not providing mutual authentication the responder will
6166 force it. This will provide the proof of posession of the
6167 private key for responder. The affected files are
6168 lib/silcclient/protocol.c and silcd/protocol.c.
6170 * Do not cache anymore the server's public key during SKE.
6171 We do mutual authentication so the proof of posession of
6172 private key is done, and if the server is authenticated in
6173 conn auth protocol with public key we must have the public
6174 key already. Affected file silcd/protocol.c.
6176 * Added new global debug variable: silc_debug_hexdump. If
6177 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
6178 file lib/silcutil/silclog.[ch].
6180 * Fixed compilation warning due to char * -> const char *.
6181 Affected files lib/silcutil/silcnet.h, and
6182 lib/silccore/silcauth.[ch].
6184 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6186 * Fixed CMODE command when new channel key was created. If
6187 the creation failed the old key was removed. Next time giving
6188 same command would crash the server since the old key was
6189 freed already. Affected file silcd/command.c.
6191 * Fixed the silc_server_announce_get_channels to not crash
6192 on reconnect. Affected file silcd/server.c.
6194 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6196 * Added silc_log_set_debug_string function to set a regex
6197 string to match for debug output. Only the function names,
6198 or filenames matching the given debug string is actually
6199 printed. This way it is possible to filter out those debug
6200 strings that user is not interested in.
6202 Fixed a bug in silc_string_regexify.
6204 Affected files lib/silcutil/silclog.[ch], and
6205 lib/silcutil/unix/silcunixutil.c.
6207 * Changed the -d options in both server and Irssi SILC client
6208 to take the debug string as argument. Affected files
6209 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
6211 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6213 * Added silc_hash_babbleprint to create a Bubble Babble
6214 Encoded fingerprint. The encoding is developed by Antti
6215 Huima (draft-huima-babble-01.txt), and it creates human
6216 readable strings out of binary data. Affected file
6217 lib/silccrypt/silchash.[ch].
6219 * Print the babble print now in addition of fingerprint as well
6220 in Irssi SILC client. Affected files are
6221 irssi/src/fe-common/silc/module-formats.[ch],
6222 irssi/src/fe-common/silc/core/client_ops.c.
6224 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6226 * Fixed a security problem found in SKE. The initiator's
6227 public key too is now added to the HASH hash value creation
6228 which is signed by the responder to create the SIGN value.
6229 This will prevent anyone in the middle to lie to the responder
6230 about the initiator's public key. If this is done now, the
6231 man in the middle will get caught. Updated the protocol
6234 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6236 * Better installation directory handling. Configure module
6237 paths and other paths automatically to example_silc* files
6238 in doc/. A patch by toma.
6240 * Fixed compiler warning from MPI library, and from SILC RNG.
6243 * Added SILC_SERVER_PID_FILE to define the pid file for server.
6244 It can be configured with ./configure. A patch by toma.
6246 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6248 * Find correct make to use in prepare-clean. A patch by
6249 toma. Affected file prepare-clean.
6251 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
6253 * Added irssi variables use_auto_addr, auto_bind_ip,
6254 auto_bind_port and auto_public_ip.
6256 * Changed the interface for silc_client_send_key_agreement
6257 in lib/silcclient/silcapi.h
6261 irssi/src/silc/core/silc-core.c
6263 lib/silcclient/silcapi.h
6264 irssi/src/silc/core/silc-channels.c
6265 lib/silcclient/client_keyagr.c
6268 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6270 * Added silc_pkcs_public_key_compare to compare two
6271 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
6273 * Check that the client who set the founder mode on the
6274 channel is the same client that is giving the founder
6275 mode to itself. It is done by comparing the saved public
6276 key (it is saved even in the authentication is passphrase).
6277 Affected file silcd/command.c.
6279 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6281 * Do not process packet for disconnected socket connection.
6282 Affected file lib/silccore/silcpacket.c.
6284 * Process the DISCONNECT packet through scheduler in the
6285 client library. Affected file lib/silcclient/client.c.
6287 * Fixed the silc_client_packet_parse to not to increase
6288 the packet sequence number if the conn->sock and the
6289 current socket connection is not same. This can happen
6290 for example during key agreement when the conn includes
6291 multiple socket connections (listeners). Affected file
6292 lib/silcclient/client.c.
6294 * The sender of the file transfer request now provides also
6295 the pointer (listener) for the key exchange protocol. If
6296 the listener cannot be created then it sends empty key
6297 agreement and lets the receiver provide the listener.
6299 Added `local_ip' and `local_port' arguments to the
6300 silc_client_file_send. If they are provided they are used,
6301 if not then it will attempt to find local IP address, if
6302 not found or bind fails then the remote client will provide
6305 Affected files are lib/silcclient/client_ftp.c and
6306 lib/silcclient/silcapi.h.
6308 * Extended the FILE SEND command to support defining the
6309 local IP and port for key exchange listener. They are
6310 optional. Affected file irssi/src/silc/core/silc-servers.c.
6312 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6314 * Defined to WHOIS command reply the sending of fingerprint
6315 of the client's public key (if the proof of posession of the
6316 corresponding private key is verified by the server).
6317 Updated to the protocol specification.
6319 * Added support of receiving the client's public key's
6320 fingerprint in command reply in client library. Affected
6321 file is lib/silcclient/command_reply.c, and
6322 lib/silcclient/idlist.[ch].
6324 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6326 * Do not send over 128 chars long nickname to the server
6327 in NICK command. Affected file lib/silcclient/command.c.
6329 * Do not send over 256 chars long channel names to the server
6330 in JOIN command. Affected file lib/silcclient/command.c.
6332 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6334 * Assure that silc_server_close_connection cannot be called
6335 twice for same socket context. Affected file is
6338 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6340 * Send error message to application if opening file for
6341 writing during file transfer fails. Affected file is
6342 lib/silcclient/client_ftp.c.
6344 Remove all file transfer sessions for a client that we're
6345 removing from ID cache.
6347 Affected file is lib/silcclient/client_ftp.c.
6349 * Fixed silc_net_addr2bin to return correct address. Affected
6350 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6352 * Fixed file transfer session removing on signoff notify.
6353 Affected file irssi/src/silc/core/silc-servers.c.
6355 * Added the SilcClientFileError to be returned in the monitor
6356 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
6357 Affected file lib/silcclient/silcapi.h.
6359 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6361 * Fixed a crash in silc_client_ftp_free_sessions and
6362 silc_client_ftp_session_free_client. Affected file
6363 lib/silcclient/client_ftp.c.
6365 * Added `disabled' field in the SilcChannelEntry in the server
6366 to indicate if the server entry is disabled. Affected file
6367 silcd/idlist.h, silcd/command[_reply].c.
6369 * SILC server adds now /var/run/silcd.pid everytime it is
6370 started. Affected file silcd/silcd.c.
6372 * Added silc_server_packet_send_clients to send a packet to
6373 the provided table of client entries. Affected file
6374 silcd/packet_send.[ch].
6376 * Fixed a crash in client resolving in client_prvmsg.c in
6377 client library. Affected file lib/silcclient/client_prvmsg.c.
6379 * Do not actually remove the client directly from ID cache
6380 during SERVER_SIGNOFF, but invalidate it. This way we
6381 preserve the WHOWAS info for the client. Affected file
6382 silcd/server_util.c.
6384 * Fixed SERVER_SIGNOFF notify handling in the server. The
6385 server is now able to process incoming SERVER_SIGNOFF notify
6386 for a server that it doesn't even know about. It will remove
6387 the clients provided in the notify. Affected file
6388 silcd/packet_receive.c.
6390 * Check for partial packet in data queue after every packet that
6391 was found from the queue. Return and wait for more data if
6392 there is partial data in queue. Affected file is
6393 lib/silccore/silcpacket.c.
6395 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6397 * Added SilcClietFileError enum to indicate error in
6398 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6399 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6400 Affected files lib/silcclient/silcapi.h and
6401 lib/silcclient/client_ftp.c.
6403 * Check that newsize in silc_buffer_realloc is larger than
6404 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6406 * Added better monitor of file transfers. It now monitors
6407 key agreement protocol during the file transfer too. Added
6408 error reporting too. Affected files
6409 irssi/src/silc/core/silc-servers.c,
6410 irssi/src/fe-common/silc/module-formats.[ch].
6412 * Wrote a help file for FILE command.
6414 * Added silc_rng_global_get_byte_fast to get not-so-secure
6415 random data as fast as possible. Random data is read from
6416 /dev/urandom if available and from the SILC RNG if not
6417 available. It is used in padding generation. Affected file
6418 lib/silccrypt/silcrng.[ch].
6420 * All packets in client library are now processed synchronously.
6421 Optimized packet processing a lot. Affected file
6422 lib/silcclient/client.c.
6424 * All server connection packets are processing synchronously
6425 now in server, to optimize packet processing. Affected file
6428 * Include files are installed now only in Toolkit distribution
6429 if make install is given. Affected files: all Makefile.am's.
6431 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6433 * Assure that silc_client_notify_by_server_resolve does not
6434 resolve the client information multiple times. If it cannot
6435 be found by the first it cannot be found at all. Affected
6436 file lib/silcclient/client_notify.c.
6438 * Fixed WHOWAS command reply calling. Affected file
6439 lib/silcclient/command_reply.c.
6441 * Removed all references to silc_idlist_get_client from the
6442 Irssi SILC client since that call is internal call used by
6443 the library. The Irssi SILC client will use now client
6444 retrieval functions found in silcapi.h.
6446 * Fixed a bug in resolving nickname info before sending
6447 private message. It used freed memory. Affected file
6448 irssi/src/silc/core/silc-servers.c.
6450 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6452 * Assure my_channels statistics cannot go negative in server.
6453 Affected files silcd/server.c, silcd/server_util.c.
6455 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6457 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6459 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6461 * Win32 Toolkit changes. Affected files
6462 win32/silc.dsw, win32/libsilc/libsilc.def,
6463 win32/libsilcclient/libsilc.def,
6464 lib/silcutil/silcutil.c, and
6465 lib/sftp/sftp_fs_memory.c.
6467 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6469 * Added silc_net_localip to return local host's IP address.
6470 Affected file lib/silcutil/silcnet.[ch].
6472 * If key exchange or rekey protocol is active for a connection
6473 parse all packets syncronously since there might be packets
6474 in packet queue that we are not able to process without first
6475 processing packets before them. Affected file silcd/server,
6476 lib/silcclient/client.c.
6478 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6479 whether library should continue processing the packet.
6480 Affected file lib/silccore/silcpacket.h.
6482 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6483 SilcSFTPMonitorData to SFTP server to monitor various
6484 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6485 lib/silcsftp/sftp_server.c.
6487 * Added silc_file_size to return file size. Affected file
6488 lib/silcutil/silcutil.[ch].
6490 * Implemented the file transfer support for the client library.
6491 Added preliminary support for simple client to client one-file
6492 transmission. Affected file lib/silcclient/client_ftp.c,
6493 lib/silccilent/client.[ch].
6495 * Added new local command FILE to the Irssi SILC Client.
6496 It is used to perform the file transfer. It has subcommands
6497 SEND, RECEIVE, SHOW and CLOSE. Affected files
6498 irssi/src/silc/core/client_ops.c,
6499 irssi/src/silc/core/silc-server.[ch].
6501 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6503 * Relay the SILC_PACKET_FTP in the server. Affected files
6504 silcd/server.c and silcd/packet_receive.c.
6506 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6508 * Renamed silc_file_read and silc_file_write to functions
6509 silc_file_readfile and silc_file_writefile. Added function
6510 silc_file_open and silc_file_close. Affected files
6511 lib/silcutil/silcutil.[ch].
6513 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6515 * Resolve the client info when received private message or
6516 channel message for a client which nickname we don't know.
6517 Affected files lib/silcclient/client_prvmsg.c and
6518 lib/silcclient/client_channel.c.
6520 * Do not crash in /KEY if client is not connected. Affected
6521 file irssi/src/silc/core/silc-channels.c.
6523 * Added SilcClientStatus field to the SilcClientEntry in the
6524 lib/silcclient/idlist.h.
6526 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6527 is incomplete and is being resolved, it won't be resolved
6530 Make sure also that USERS command reply does not resolve
6531 twice information. Affected file is
6532 lib/silcclient/command_reply.c.
6534 Make sure that silc_client_get_clients_by_list does not
6535 resolve twice same information.
6537 * Check for valid client->id in the silc_server_free_client_data.
6538 Affected file silcd/server.c.
6540 * Fixed /GETKEY nick@server not to crash if the server entry
6541 is not found. Affected file lib/silcclient/command.c.
6543 * Fixed the silc_server_check_cmode_rights to check the
6544 requested modes correctly. Affected file silcd/command.c.
6546 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6548 * Better checks for non-printable chars in nick added.
6549 Affected file silcd/command.c.
6551 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6553 * Call the silc_server_udpate_servers_by_server in the
6554 primary router that comes back online in the backup resuming
6555 protocol. Otherwise it routes packets wrong. Affected file
6556 silcd/server_util.[ch], silcd/server_backup.c.
6558 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6560 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6561 lib/silcutil/silcbuffmt.[ch].
6563 * Redefined the SILC packet header to include the padding
6564 length. Affected file lib/silccore/silcpacket.[ch].
6566 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6567 length for maximum padding up to 128 bytes). Affected
6568 file lib/silccore/silcpacket.h.
6570 * Removed all backwards support for old 0.5.x MAC thingies.
6571 The SILC packet header change makes it impossible to be
6572 backwards compatible.
6574 * Send the ENDING packet with timeout in the backup resuming
6575 protocol. This is to assure that all routers has connected
6576 to the primary router. Affected file silcd/server_backup.c.
6578 * Changed the RNG to take the first IV from random data. It
6579 used to take it from zero actually. Changed the RNG also
6580 to use /dev/urandom during session. /dev/random is used
6581 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6583 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6585 * Changed the SILC packet header to have the first two bytes
6586 (the packet length) encrypted. Affected files aroung the
6587 code tree, lib/silccore/silcpacket.[ch]. Removed the
6588 SilcPacketCheckDecrypt callback. It is not needed anymore
6589 since the silc_packet_receive_process will determine now
6590 whether the packet is normal or special.
6592 * Implemented the unidirectional MAC keys. Affected files
6593 lib/silcske/silcske.c, silcd/protocol.c and
6594 lib/silcclient/protocol.c.
6596 * Implemented the packet sequence number to the MAC computation.
6597 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6598 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6599 lib/silcclient/protocol.c.
6601 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6603 * Allow backup router to announce servers. All servers
6604 announced by backup router are added to the global list
6605 automatically. Update hte server's socket to our primary
6606 router also when backup router announces a server.
6607 Affected file silcd/packet_receive.c.
6609 * Do not update the client->router in the function
6610 silc_server_udpate_clients_by_server if the client is on
6611 global list. We might fail to find any specific server
6612 for locally connected clients and local cell clients. They
6613 should still use the `from' and not `to' as client->router.
6614 This fixes backup router resuming protocol. Affected file
6615 silcd/server_util.c.
6617 * Decrease channel statistics count only if the channel
6618 deletion worked. Affected files are silcd/server.c and
6619 silcd/server_util.c.
6621 * Added silc_server_update_servers_by_server to update origin
6622 of all server entries. Used during backup router protocol.
6623 Affected files silcd/server_util.[ch], silcd/server.c. and
6624 silcd/backup_router.c.
6626 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6627 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6628 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6629 lib/silccrypt/silchmac.c.
6631 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6633 * Assure that router cannot reroute the same channel message
6634 to the sender. Affected file silcd/packet_receive.c.
6636 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6638 * Made better checks that the channel message is not sent
6639 to the router it came from. Affected file is
6640 silcd/packet_send.c. Fixed memory leak too.
6642 * Announce informations for incoming router connection, but
6643 only after checking if it is replaced by backup router.
6644 Affected file silcd/packet_receive.c.
6646 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6648 * Fixed the backup resuming protocol to work in multiple
6649 router environment. Affected file silcd/server_backup.c.
6651 * Route packet only to one router in the function
6652 silc_server_packet_send_to_channel. Affected file is
6653 silcd/packet_send.c.
6655 * Fixed silc_server_send_notify_dest to set the broadcast
6656 flag. Fixed the silc_server_send_notify_topic to actually
6657 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6658 Affected file silcd/packet_send.c.
6660 * Changed the SFTP Filesystem interface. Changed the
6661 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6662 the filesystem operation function. The SilcSFTPFilesystem
6663 is now a context that is allocated by all filesystem allocation
6664 functions and it already includes the operations structure
6665 and filesystem specific context. It is given as argument
6666 now to the silc_sftp_server_start. This made the interface
6667 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6668 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6670 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6672 * Changed the backup router adding and getting interfaces
6673 in the server. The router that will be replaced by the
6674 specified backup router is now sent as argument. Affected
6675 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6678 * Added silc_net_addr2bin_ne to return the binary form of
6679 the IP address in network byte order. Affected files
6680 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6682 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6684 * Check for existing server ID in silc_server_new_server
6685 and in silc_server_connect_to_router_final and remove the
6686 old entry if it exists. Affected file silcd/packet_receive.c,
6689 * Send the channel message always to only one router, either
6690 in upstream or downstream. Affected file is
6691 silcd/packet_send.c.
6693 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6695 * Wrote the definition of the backup resuming protocol to the
6696 protocol specification.
6698 * Removed one redundant channel key generation from normal
6699 server during joining procedure. Removed one redundant
6700 channel key sending from server to router during joining
6701 procedure. Affected file silcd/command.c.
6703 * Made minor bugfixes to the backup router resuming protocol.
6704 Affected file silcd/server_backup.c, server.c.
6706 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6708 * Added --disable-asm configuration option. Affected files
6709 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6712 * Implemented the backup resuming protocol that is used to
6713 resume the primary router position in the cell after the
6714 primary router comes back online. Affected files
6715 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6716 and silcd/server_util.[ch].
6718 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6720 * Sleep two (2) seconds after sending QUIT command to server.
6721 Affected file lib/silcclient/command.c.
6723 * Assure that if outgoing data buffer is pending do not force
6724 send any data. Affected file silcd/packet_send.c.
6726 * Assure that if outgoing data buffer is pending do not force
6727 send any data. Affected file lib/silcclient/client.c.
6729 * Implemented the backup router support when the primary router
6730 goes down. The servers and routers can now use the backup
6731 router as new primary router without loosing connectivity.
6733 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6735 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6736 in the server to indicate disabled entry. All data read
6737 from the connection will be ignored and no data is sent
6738 for entry that is disabled. Affected files are
6739 silcd/idlist.h, silcd/server.c.
6741 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6743 * Created SFTP client and server test programs in the
6744 lib/silcsftp/tests directory.
6746 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6748 * Implemented memory filesystem (virtual filesystem) for
6749 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6752 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6754 * Implemented the SFTP (SSH File Transfer Protocol) to the
6755 lib/silcsftp. It includes SFTP client and SFTP server
6758 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6760 * Moved lib/silccore/silcprotocol.[ch] to the
6761 lib/silcutil library.
6763 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6764 take variable argument list pointer as argument. Affected
6765 file lib/silcutil/silcbuffmt.[ch].
6767 * Added silc_buffer_set function that is used to set data
6768 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6769 Affected file lib/silcutil/silcbuffer.h.
6771 * Changed various routines in the core library to use the new
6772 silc_buffer_set instead of allocating new buffer only for
6775 * Added 64-bit value formatting and unformatting support to the
6776 silc_buffer_[un]format routines. Affected file is
6777 lib/silcutil/silcbuffmt.[ch].
6779 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6780 to includes/bitmove.h.
6782 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6784 * Fixed channel user mode saving in client library. Affected
6785 file lib/silcclient/command[_reply].c.
6787 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6789 * Defined the file transfer to the SILC Protocol. Added
6790 new packet type SILC_PACKET_FTP and defined File Transfer
6791 Payload. The mandatory file transfer protocol is SFTP
6792 (SSH File Transfer Protocol). Affected file in addition
6793 of the internet draft is lib/silccore/silcpacket.h.
6795 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6796 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6797 is used as part of backup router protocol when the primary
6798 router of the cell is back online and wishes to resume
6799 the position as primary router.
6801 * Redefined the MAC generation keys in the protocol. The
6802 same key is not used anymore in both direction. Both
6803 direction will now use different keys for sending and
6804 receiving. This fixes a potential security flaw. This
6805 change causes incompatibilities in the protocol.
6807 * Redefined also the MAC computation from the packet.
6808 An packet sequence number is now added to the MAC
6809 computation. This prevents possible replay attacks against
6810 the protocol. This change too causes incompatibilities
6813 Added `sequence' field to the SilcPacketContext to hold
6814 the current sequence number for the packet.
6816 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6818 * Added `created' field to the SilcIDListData in the file
6819 silcd/idlist.h to indicate the time when the entry was
6822 * Added `created' field to the SilcChannelEntry too. Affected
6823 file silcd/idlist.h.
6825 * Added `creation_time' aguments to all the announcement functions
6826 in the server. If it is provided then only the entries that
6827 was created after the provided time frame are actually
6828 announced. Affected file silcd/server.[ch].
6830 * The protocol says that the Channel ID's IP address must be
6831 based on the router's IP address. Added check for this in
6832 the silc_server_new_channel when processing incoming New Channel
6833 Payload. Affected file silcd/packet_receive.c.
6835 * Print out the correct version with --version in SILC client.
6836 Affected file irssi/src/silc/core/silc-core.c.
6838 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6840 * Fixed WHOWAS command to check for completnes of the client
6841 entry always, not just when the command is coming from client.
6842 Affected file silcd/command.c.
6844 * Added new function silc_server_packet_queue_purge to purge the
6845 outgoing data queue to the network. After the function returns
6846 it is guaranteed that the outgoing packet queue is empty.
6847 Affected file silcd/packet_send.[ch].
6849 * Purge the outgoing packet queue in the rekey protocol's final
6850 callback to assure that all rekey packets go to the network
6851 before quitting the protocol. Affected file silcd/server.c.
6853 * Added silc_client_packet_queue_parse as similar function as
6854 in server to the client library. The affected file is
6855 lib/silcclient/client.c.
6857 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6859 * Splitted silcd/server.c and created silcd/server_util.[ch]
6860 for utility functions.
6862 * Added new socket flag SILC_SF_DISABLED to indicate that the
6863 connection is open but nothing can be sent to or received from
6864 the connection. Affected file lib/silcutil/silsockconn.[ch].
6865 The checking for disabled socket is checked in the low level
6866 silc_socket_write and silc_socket_read functions.
6868 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6870 * Allow only nicknames and channel names that fits into the
6871 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6873 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6875 * When processing JOIN command reply in server check that if
6876 the channel exists in our global list we'll move it the local
6877 list. Affected file silcd/command_reply.c.
6879 * Fixed the check whether client is joined on the channel already
6880 in JOIN command. Affected file lib/silcclient/command.c.
6882 * Fixed the JOIN command reply to check whether the channel
6883 already exists. Affected file lib/silcclient/command_reply.c.
6885 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6887 * Added silc_ske_status_string to map the SKE error numbers
6888 to readable strings. The affected files are
6889 lib/silcske/silcske[_status].[ch].
6891 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6893 * Do not show the private channels on the WHOIS channel list
6894 as it is not allowed by the protocol. The affected file is
6897 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6899 * Assure that the packet length digged from the actual packet
6900 is something sensible in the silc_packet_decrypt_rest_special
6901 in lib/silccrypt/silcpacket.c.
6903 * Free and NULL the allocated pointer in silc_hmac_alloc if
6904 the HMAC allocation fails. The affected file is
6905 lib/silccrypt/silchmac.c.
6907 * Print the selected security properties to the log files in
6908 the server. Affected file silcd/protocol.c.
6910 * Add SKE's reference counter even if calling the completion
6911 callback manually. Otherwise it goes negative, although it
6912 does not cause any problems. The affected file is
6913 lib/silcske/silcske.c.
6915 * Remove the client entry with short timeout after giving the
6916 KILL command. Affected file lib/silcclient/command.c.
6918 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6919 case all found clients are already disconnected (WHOWAS would
6920 found them) in the server. Affected file silcd/command.c.
6922 * Update the last_receive (time of last data received) to be
6923 updated only when received private or channel message so that
6924 the idle time showed in WHOIS makes more sense.
6926 * Added boolean field `valid' in to the SilcClientEntry in the
6927 client library to indicate whether the entry is valid or not.
6928 This fixes the nickname change bug on channel when changing
6929 the nickname to be same than the old (like nick to Nick) the
6930 nickname formatter doesn't set the new nick anymore to Nick@host.
6931 Affected file lib/silcclient/idlist.[ch].
6933 * Now actually fixed the nickname changing on disconnection.
6934 Added new function silc_change_nick to the Irssi SILC Client.
6935 Affected file irssi/src/silc/core/client_ops.c,
6936 irssi/src/silc/core/silc-nicklist.[ch].
6938 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6940 * Check that the public key exists in the GETKEY command before
6941 trying to encode it. Affected file silcd/command.c.
6943 * Print some notifications on received public keys with GETKEY
6944 command in the Irssi SILC Client. Affected files are
6945 irssi/src/fe-common/silc/module-formats.[ch],
6946 irssi/src/silc/core/client_ops.c.
6948 * Use IDENTIFY command to resolve the server information in the
6949 GETKEY command instead of INFO command. Affected file
6950 lib/silcclient/command.c.
6952 * All command reply functions in the client library now calls
6953 the pending command reply callbacks even if an error has
6954 occurred. The server has done this a long time and now it was
6955 time to move the client library to this as well. Now all
6956 errors can be delivered back to the pending command reply
6957 callbacks if necessary. Affected files are
6958 lib/silcclient/command[_reply].[ch].
6960 * Change the nickname on disconnection back to the username
6961 because in reconnect the server will enforce it to it anyway.
6962 Affected file irssi/src/silc/core/silc-servers.c.
6964 * Fixed a config file parsing bug in the Irssi SILC client.
6965 Affected file irssi/src/silc/core/clientconfig.c.
6967 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6969 * When printing the channel mode on JOIN, verify that the
6970 channel key and channel's HMAC are valid. Affected file
6971 irssi/src/silc/core/client_ops.c.
6973 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6975 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6976 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6977 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6979 * Removed channel key rekey task deleting from the function
6980 silc_server_save_channel_key. Affected file silcd/server.c.
6981 Added explicit timeout task context instead that is used to
6982 delete the task if we are registering a new task before the
6983 new task has elapsed.
6985 * When channel key rekey occurs the client library now saves
6986 the old channel key for a short period of time (10 seconds) and
6987 is able to use it in case some is still sending channel
6988 messages encrypted with the old key after the rekey. Affected
6989 file lib/silcclient/[idlist.h|client_channel.c].
6991 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6993 * Added check to the silc_server_new_id_real to not accept
6994 new ID if it is the sender's own ID. Affected file is
6995 silcd/packet_receive.c.
6997 * Assure that we do not announce ourself or the one we've
6998 sending our announcements when we're router and are announcing
6999 servers to our primary router. Affected file silcd/server.c.
7001 * Fixed silc_server_command_identify_check_client to assemble
7002 correct WHOIS packet. It send corrupted WHOIS packet and
7003 caused problem with router to router connections. Affected
7004 file silcd/command.c.
7006 Fixed also silc_server_command_whois_check the same way
7007 as for the IDENTIFY command.
7009 * Added new SilcIDListStatus to the server in the SilcIDListData
7010 structure. The status now includes the current status of
7011 the entry (like registered, resolved etc.). Affected file
7012 silcd/idlist.[ch]. Defined a bunch of different status types
7013 as well. This replaced the old boolean registered field as well.
7015 Added resolve_cmd_ident field to the SilcClientEntry structure
7016 too so that if the entry is for example being resolved so
7017 another command may attach to the same pending command reply
7018 without requiring to resolve the same entry again. This concept
7019 should optimize the WHOIS and the IDENTIFY resolving under
7020 heavy load by taking away unnecessary resolving for entries
7021 that are being resolved already.
7023 Added support for adding multiple pending commands for one
7024 command idenfier. Affected file silcd/command[_reply].[ch].
7026 * Fixed WHOIS and IDENTIFY save to remove the cache entry
7027 before deleting the data. Otherwise the hash table will have
7028 freed data in comparison functions. Affected file is
7029 silcd/command_reply.c.
7031 * Fixed silc_idlist_replace_client_id to add the new entry to
7032 the cache with NULL nickname. Otherwise there will be invalid
7033 memory as the nickname after the nickname is freed. Affected
7034 file silcd/packet_receive.c.
7036 * Fixed the silc_idlist_get_clients_by_hash. The entries was
7037 saved into wrong slots because the previous number of entries
7038 was not taken into account. Affected file silcd/idlist.c.
7039 Fixed same thing in silc_idlist_get_clients_by_nickname too.
7041 * If we are router and we receive JOIN notify to a channel that
7042 does not have any users then notified client is marked as the
7043 channel founder, as it is it. The affected file is
7044 silcd/packet_receive.c
7046 * Added to the extended hash table API's table_del_*ext functions
7047 the destructor as argument too, so that the caller can decide
7048 which destructor to use or whether to use destructor at all.
7049 Affected file lib/silcutil/silchashtable.[ch].
7051 * Fixed ID Cache purging. It actually deleted the entries from
7052 the hash table after the data was freed. The hash table ended
7053 up comparing freed memory. The affected file is
7054 lib/silccore/silcidcache.c.
7056 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7058 * Fixed Irssi SILC client's KILL command's HELP syntax.
7060 * The USERS command now resolves the detailed user information
7061 if the userinfo field is missing. Affected file is
7062 lib/silcclient/command_reply.c.
7064 * Do not print error in silc_file_read if the read file does
7065 not exist. Just silently return NULL. Affected file is
7066 lib/silcutil/silcutil.c.
7068 * Fixed the silc_log_output to not wine about NULL filename
7069 and to not create some bogus " " filename. Affected file is
7070 lib/silcutil/silclog.c.
7072 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7074 * Fixed various printing bugs on the user interface in the
7075 Irssi SILC Client. Minor changes that were forgotten from
7078 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7080 * Fixed the configure.in.pre and the compilation and distribution
7081 environment to support the new autoconf 2.52. That version is
7082 now required to compile the CVS trunk.
7084 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7086 * Renamed function silc_parse_nickname to silc_parse_userfqdn
7087 to generally parse user@fqdn format strings. Affected file
7088 lib/silcutil/silcutil.c.
7090 * Added nickname_format and nickname_force_format fields to the
7091 SilcClientParams structure. The first one defines the format
7092 for the nicknames that the library will enforce if the receives
7093 multiple same nicknames. The second one is boolean value and
7094 can be used to force the library to always enforce the format
7095 to the nicknames regardles whether there are multiple nicknames
7096 or not. This configurable formatting was employed to flexibly
7097 support accessing multiple nicknames from the user interface.
7098 The userinterface can now set the nicknames to what ever format
7099 they prefer. Affected file lib/silcclient/silcapi.h.
7101 Added function silc_client_nickname_format to the file
7102 lib/silcclient/idlist.c. It performs the nickname formatting.
7104 Added new field `hostname´ to the SilcClientEntry context.
7105 It holds the hostname of the client. Affected file is
7106 lib/silcclient/idlist.h.
7108 * Irssi SILC Client sets the nicknames in nick@hostn format.
7109 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
7110 irssi/src/silc/core/silc-core.c.
7112 The WHOIS printing now also shows both the real nickname and
7113 the formatted nickname so that user knows how to access the
7114 user if there are multiple same nicknames cached. Affected
7115 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
7116 printing formatting too to take the hostname now as a separate
7117 argument. The Affected file is
7118 irssi/src/fe-common/silc/modules-formats.[ch].
7120 * Changed the silc_client_get_clients_local to accept the formatted
7121 nickname as argument. It accepts the real nickname too but the
7122 formatted nickname can be used to find the true entry from
7123 multiple entries. Affected file lib/silcclient/silcapi.h and
7124 lib/silcclient/idlist.c.
7126 * Added nickname_format_parse field to the SilcClientParams.
7127 It is a callback function provided by the application to parse
7128 the nickname out of the formatted nickname string. The library
7129 calls it to get the nickname from the formatted string. Since
7130 the application generally knows better the format of the nickname
7131 string it parses it instead of the library, even though library
7132 encodes the formatted string. If the callback function is not
7133 provided then the library will use the string as is. The
7134 affected file is lib/silcclient/silcapi.h.
7136 * All the nickname strings passed to the client library in
7137 commands are now expected to be formatted nickname strings.
7138 If the command does not support the formatted nickname string
7139 it will assume that the sent string is the actual nickname.
7140 Affected file lib/silcclient/command.c.
7142 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7144 * Added public key authentication support to OPER and SILCOPER
7145 commands in the client library. Affected file is
7146 lib/silcclient/command.c.
7148 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7150 * Changed the get_auth_methdod client operation to be asynchronous.
7151 It can be async if the application resolves the authentication
7152 method from the server during the negotiation. Added new
7153 SilcGetAuthMeth completion callback that the application will
7154 call after resolving the authentication method.
7156 Added function silc_client_request_authentication_method that
7157 the application can use to resolve the authentication method
7158 from the server. Added also SilcConnectionAuthRequest callback
7159 that the library will call after the server has replied. The
7160 application can call this function if it does not know the
7161 current authentication method.
7163 Affected files are lib/silcclient/client.c and
7164 lib/silcclient/silcapi.h.
7166 * The Irssi SILC client now automatically resolves the authentication
7167 method incase any configuration information is not present (and
7168 currently there never is). The affected file is
7169 irssi/src/silc/core/client_ops.c.
7171 * Fixed public key authentication from the client library.
7172 Affected file lib/silcclient/protocol.c. Changed also the
7173 protocol specification about the public key authentication in
7174 the connection authentication protocol. The actual data to be
7175 signed is now computed with a hash function before signing.
7177 * Fixed the public key authentication from the server as well.
7178 Affected file silcd/protocol.c.
7180 * Removed the mlock()'s from the memory allocation routines.
7181 Affected file lib/silcutil/silcmemory.c. The ./configure does
7182 not check anymore for the mlock(). Affected file is
7185 * Fixed USERS command in server to allow the execution of the
7186 command for private and secret channels if the client sending
7187 the command is on the channel. Affected file silcd/command.c.
7189 * Fixed silc_client_get_clients_local to return the clients
7190 count correctly. It could return wrong value. Affected file
7191 lib/silcclient/idlist.c.
7193 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7195 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
7196 types. The assembler optimizations seemed not to like 64-bit
7197 data types. The assmebler optimizations thus are now enabled
7198 also for BSD systems as opposed to only enable them for Linux.
7200 * Do not check for threads at all on BSD systems. Affected
7201 file configure.in.pre.
7203 * Removed -n and -h options from the Irssi SILC Client since
7204 they are not used in silc.
7206 * Fixed the prime generation to assure that the first digit
7207 of the generated random number is not zero since our conversion
7208 routines does not like number strings that starts with zero
7209 digit. If zero digit is seen the random number is regenerated.
7210 This caused some corrupted RSA keys when the zero first digit
7211 was met. Affected file lib/silcmath/silcprimegen.c.
7213 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7215 * Fixed WIN32 configuration in the ./configure script.
7216 Fixed to include xti.h on environments that has it.
7217 Patches by Carsten Ilchmann and andrew.
7219 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7221 * Changed the silc_id_create_client_id to be collision
7222 resistant. It is now assured that there cannot be created
7223 two same client ID's. I suspect that some weird bugs in
7224 the server were actually caused by duplicate Client IDs.
7225 Affected file silcd/serverid.[ch]. A router receiving
7226 new ID now also assures and informs the sending server
7227 if the ID caused collision.
7229 * Changed the silc_id_create_channel_id to also assure that
7230 there are no collisions.
7232 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7234 * Statement about ignoring the Mutual Authentication flag when
7235 performing rekey with PFS was a bit misleading. It is ignored
7236 if it was set in the initial negotiation, it cannot be even
7237 set in the rekey. Fixed in the ke-auth draft. Started the
7238 new versions of the protocol drafts in the doc/.
7240 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7242 * Fixed a bug in silc_client_command_identify_save when saving
7243 new channel information. The channel name was no duplicated
7244 and caused crash on exit. Affected file is
7245 lib/silcclient/command_reply.c.
7247 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7249 * Fixed the getkey command handling in the server. Send just
7250 empty OK reply to the sender if the key could not be fetched
7251 (but everything else was ok, like the key just was not available).
7252 Changed the public key parameter to optional in the protocol
7253 specs so that empty OK reply can be sent. Affected file
7256 Added a message to Irssi SILC client to tell to user if the
7257 server did not return a public key.
7259 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
7261 * Fixed a channel key regeneration bug. It registered new
7262 timeout tasks exponentially until all system resources were
7263 used. Affected file silcd/server.c.
7265 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7267 * Added the SILC Document generator to the scripts/silcdoc.
7268 It can be used to generate the Toolkit Reference Manual out
7269 of the source tree. Internally it will also use the RoboDoc
7270 generator now imported in util/robodoc.
7272 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7274 * Added couple of return's in rekey protocol if error orccurred
7275 during the protocol. The execution must be terminated.
7276 Affected file silcd/protocol.c. Also, terminate the protocol
7277 always with timeout.
7279 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7281 * The client's Client ID was created initally from the wrong
7282 nickname (it could have been in format nick@host) in the
7283 silc_server_new_client. Affected file silcd/packet_receive.c
7285 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7287 * Added some SILC_LOG_ERROR's to various error conditions
7288 if client could not be added to ID cache. Affected files
7289 silcd/packet_receive.c and silcd/server.c.
7291 * When client's sock->user_data is freed, NULL also the
7292 client->router and client->connection pointers. Added check
7293 for these pointers being NULL to various places around the
7294 code. Affected file silcd/server.c.
7296 * Added client->data.registered == TRUE checks to various
7297 places around the code to assure that unregistered client's
7298 are not handled when it is not allowed. Affected file
7301 * Added `bool registered' fields to all
7302 silc_idlist_[server|client]_get_* routines to indicate whether
7303 the fetched client needs to be registered or not. Affected
7304 file silcd/idlist.[ch].
7306 * Add your own entry as registered to the ID cache in the
7307 server. Affected file server.c.
7309 * Fixed a bug in silc_server_new_server. The SilcServer was
7310 set as the new server's context instead of SilcServerEntry.
7311 This naturally caused some weird bugs.
7313 * Added "updated" field the SilcChannelEntry which indicates
7314 the time since the channel entry was last accessed. This
7315 can be used to determine whether it is necessary to
7316 announce the channel after backup resuming protocol.
7317 Affected files silcd/idlist.[ch].
7319 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7321 * Do not delete the channel rekey task when adding it
7322 for in silc_server_create_channel_key.
7324 * Changed the silc_server_create_channel_key to return
7325 TRUE or FALSE to indicate the success of the channel key
7328 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7330 * Fixed MSVC++ project files and added missing files to
7331 Makefiles under win32/.
7333 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7335 * Do not add TCP_NODELAY flag if the operating system
7336 does not have it defined. Affected files are
7337 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
7339 * Fixed buffer overflow from Irssi SILC Client. Affected
7340 file irssi/src/fe-common/core/themes.c.
7342 * Fixed double free in client library in the file
7343 lib/silcclient/client.c when disconnecting from server.
7345 * Applied double free patch from cras to Irssi SILC client.
7346 Affected files irssi/src/core/[modules/expandos].c
7348 * Fixed the disconnection handling to Irssi SILC Client.
7349 The application must call silc_client_close_connection
7350 in ops->connect client operation in case of failure of
7351 the connection. Affected file is
7352 irssi/src/silc/core/client_ops.c.
7354 * Do not set sock->protocol to NULL in the function
7355 silc_client_close_connection after executing the protocol's
7356 final callback since the sock might not be valid anymore.
7357 Affected file lib/silcclient/client.c.
7359 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7361 * Do not enable SILC_THREADS if the linking with libpthread
7362 did not happen. Affected file configure.in.pre.
7364 * Added notion to protocol specification that server must
7365 verify the sent authentication payload with CMODE when
7366 setting the channel founder key. Implemented it to the
7367 server. Affected file silcd/command.c.
7369 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7371 * Added _EXTRA_DIST SILC distribution variable to the
7372 distributions file. It is used to conditionally add extra
7373 files or directories to the specific distribution. Affected
7374 files ./prepare, Makefile.am.pre and distributions.
7376 Removed the `_' from the start of the distribution names.
7379 * Added README.WIN32 for instructions to compile the Toolkit
7382 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7384 * Fixed a double free in disconnection in the server. Affected
7385 file is silcd/server.c.
7387 * Fixed the lib/silcske/groups.c to work now also with GMP
7388 MP library. The string conversion did not work when using
7389 specific base and the base is indicated in the string as well.
7391 * Created win32/ directory which now includes MSVC++ specific
7392 stuff so that toolkit (DLLs) may be compiled with MSVC++.
7393 It will appear only in the toolkit distribution
7395 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7397 * Changed the key material distribution function in case when
7398 the hash output is too short. The data is now concatenated
7399 a bit differently than it used to. Made the change to the
7400 SKE protocol specification.
7402 * Added better GMP detection to configure.in.pre. A patch
7405 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7407 * Fixed a minor bug in SKE that might cause some problem on
7408 some platforms. Affected file lib/silcske/silcske.c.
7410 * Added the cookie checking for initiator in the SKE. It checks
7411 that the responder returns the sent cookie unmodified. The
7412 affected file is lib/silcske/silcske.c. Added new SKE
7413 error type INVALID_COOKIE that can be sent during the
7414 negotiation. Fixed some memory leaks as well.
7416 * Added the "invalid cookie" error message to Irssi SILC client's
7419 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7421 * Added `task_max' field to the SilcClientParams to indicate
7422 the maximum tasks the scheduler can handle. If set to zero,
7423 default values are used. Affected file lib/silcclient/silcapi.h.
7425 * Fixed memory leaks in silc_client_close_connection. Affected
7426 file lib/silcclient/client.c.
7428 * Added silc_client_del_client_entry to client library to free
7429 all memory of given client entry. Affected file is
7430 lib/silcclient/idlist.[ch].
7432 * Added new functions silc_client_del_channel and
7433 silc_client_del_server to delete channel and server entries.
7434 Affected file lib/silcclient/[silcapi.h/idlist.c].
7436 * Removed silc_client_del_client_by_id from silcapi.h.
7438 * Fixed the INFO command to return the server's own info
7439 correctly when querying by Server ID. Affected file is
7442 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7444 * Removed the non-blocking settings in WIN32 code in the
7445 silc_sock_[read/write] and added SleepEx instead. Affected
7446 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7447 of input data is now checked with FIONREAD and ioctlsocket.
7449 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7451 * Call silc_schedule_task_del_by_context in the
7452 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7453 Affected file lib/silccore/silcprotocol.c.
7455 * Call silc_protocol_cancel for active protocols in the
7456 silc_server_close_connection if the funtion
7457 silc_server_free_sock_user_data has not been called.
7458 Affected file silcd/server.c.
7460 * Generic tasks cannot be deleted using the del_by_fd
7461 task deleting function since generic tasks does not match
7462 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7464 * Added a notion to SILCOPER help file that the SILCOPER works
7465 only on router server, not on normal server.
7467 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7469 * Added for WIN32 support for the new scheduler as well.
7470 Affected file lib/silcutil/win32/silcwin32schedule.c.
7472 * Fixed the SHA1 implementation to work on various platforms.
7474 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7476 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7477 API. It is part of the scheduler now. Everything else is
7478 as previously but some functions has changed their names.
7479 Checkout the lib/silcutil/silcschedule.h for the interface.
7480 Updated all applications to use the new interface. Affected
7481 files are lib/silcutil/silcschedule.[ch].
7483 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7485 * Found a bug in the SKE implementation. The HASH value,
7486 specified by the protocol, was not computed correctly. The
7487 public key of the responder was not added to the computation
7488 even though it is mandatory. Affected file lib/silcske/silcske.c.
7489 This unfortunately causes incompatibilities with older
7490 clients and servers.
7492 * Added WIN32 specific network init and uninit functions:
7493 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7494 the Winsock2. Affected file lib/silcutil/silcnet.h and
7495 lib/silcutil/win32/silcwin32net.c.
7497 * Set the socket always to nonblocking mode on WIN32 after
7498 reading data or writing data. Affected file is
7499 lib/silcutil/win32/silcwin32sockconn.c.
7501 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7503 * Fixed various compilation problems under WIN32. Affected
7504 files lib/silcutil/win32/silcwin32thread.c and
7505 lib/silcutil/win32/silcwin32schedule.c.
7507 * Removed all _internal.h #includes from public header
7508 files. Internal headers must never be included from
7511 Removed also the lib/silcske/payload_internal.h file.
7513 * All include files that may be needed (public and some others
7514 included by the public headers) by application developers are
7515 now copied to the ./includes directory. It does not copy any
7516 internal headers. Affected file Makefile.defines.pre and all
7517 Makefile.am's under lib/ and subdirs.
7519 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7521 * Do not change the ~/.silc directory's permissions automatically.
7522 Affected file irssi/src/silc/core/clientutil.c.
7524 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7526 * Do not cancel the protocol in silc_server_close_connection
7527 it might cause recursion. Now cancelled in the function
7528 silc_server_free_sock_user_data. Affected file silcd/server.c.
7530 * Fixed the silc_server_remove_clients_by_server to regenerate
7531 the channel keys correctly finally. Added also new function
7532 silc_server_remove_clients_channels to actually do it.
7533 Affected file silcd/server.c.
7535 * Fixed the silc_server_new_channel to not crash by giving
7536 wrong router to the new channel. Affected file is
7537 silcd/packet_receive.c.
7539 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7541 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7542 which is given as argument to the silc_client_alloc now.
7543 It can be used to configure the client and set various parameters
7544 that affect the function of the client.
7546 * The USERS command in server did not check whether the channel
7547 is private or secret. Affected file silcd/command.c.
7549 * Added new argument to the USERS command in protocol specification.
7550 The USERS command now can take the channel name as argument
7551 as well. Added support for this in client and server and
7552 updated the protocol specs.
7554 * Completed the GETKEY command in client. It can be now used
7555 to fetch also servers public key not only some clients.
7556 Affected files lib/silcclient/command[_reply].c.
7558 * Added silc_client_get_server to return server entry by the
7559 server name. Affected files lib/silcclient/silcapi.h and
7562 * Redefined the IDENTIFY command in protocol specification to be
7563 more generic. It now can be used to query information about
7564 any entity in the SILC Network, including clients, servers and
7565 channels. The query may be based either the entity's name
7566 or the ID. Added support for this in both client and server.
7568 Affected files silcd/command.c and lib/silcclient/command.c
7569 and command_reply.c.
7571 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7572 the _from_client and _from_server functions. Affected file
7575 * Added silc_client_get_channel_by_id_resolve to the file
7576 lib/silcclient/silcapi.h to resolve channel information by
7577 its ID. Added also silc_client_get_channel_by_id that
7578 does not resolve it from the server.
7580 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7582 * Added SilcServerEntry context into the client library
7583 to represent one server. The INFO command now allocates
7584 these to save the resolved server info. For now on the
7585 client library will also keep information about servers,
7586 connected and resolved with INFO.
7588 The INFO command now allocates the SilcServerEntry context
7589 and saves the server info there. The COMMAND_REPLY in
7590 the INFO now returns the parameters to application in
7591 same order as defined in the protocol specification.
7593 The entries are cached in the client->server_cache.
7595 * The INFO command is now issued after received the Client ID
7596 from the server. Affected file lib/silcclient/client.c.
7598 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7599 to the application as the mode changer might be server.
7600 It is guaranteed that NULL is not returned anymore to the
7601 application. Affected file lib/silcclient/client_notify.c.
7603 The ID Type is now also passed to the application so that
7604 it can check whether the returned entry is SilcClientEntry
7607 Added new function silc_client_get_server_by_id to return
7608 the server entry by ID. Affected files are the
7609 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7611 * Do not create the channel in the Irssi SILC Client when issuing
7612 the JOIN command but when received the sucessful JOIN command
7613 reply. Otherwise the channel might get created even though we
7614 could not join it. The Affected file is
7615 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7617 * Fixed a channel joining bug in router. The router must also
7618 check the channel modes, invite and ban lists etc. when serving
7619 the JOIN command sent by normal server. Affected file is
7620 silcd/command.c. The router now resolves the client's
7621 information from the server who sent the JOIN command if it
7622 does not know it, and processes the JOIN command only after
7625 * Changed the SilcCommandCb to take new argument; void *context2.
7626 Affected file lib/silccore/silccommand.h
7628 The second argument in the command callbacks in the server now
7629 includes the SilcServerCommandReplyContext if the command was
7630 called as pending command callback from the command reply.
7631 Otherwise it is NULL. When called as pending the status of the
7632 command reply will be checked and if it was erronous the
7633 error will be sent to the original sender of the command.
7634 This way the client always receives the error messages even
7635 though the server was actually the one who received the error
7636 when it resent the command to router, for example. Affected
7637 files silcd/command[_reply].[ch].
7639 * Fixed sending WHOWAS command's error message to client if
7640 the requested client could not be found. It was missing.
7643 * Changed the CMODE and CUMODE commands reply arguments in the
7644 protocol specification. The Channel ID is now sent in both
7645 of the commands to identify the channel. Implemented this
7646 new feature to the client and server. Affected files
7647 lib/silcclient/command_reply.c and silcd/command.c.
7649 * Made better checks for invite and ban lists in the JOIN
7650 command in server. Affected file silcd/command.c.
7652 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7654 * The server now performs the incoming host IP/DNS lookup
7655 using the silc_socket_host_lookup and thus does not block
7656 the server anymore. Affected file silcd/server.c.
7658 * Completed the multi-thread support for SILC Scheduler in
7659 the lib/silcutil/silcschedule.c.
7661 * Fixed the configure.in.pre to detect the pthread correctly
7664 * Fixed a deadlock in silc_task_queue_wakeup in the file
7665 lib/silcutil/silctask.c.
7667 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7669 * Added new function silc_schedule_wakeup that is used in
7670 multi-threaded environment to wakeup the main thread's
7671 schduler. It needs to be used when a thread adds a new task
7672 or removes a task from task queues. After waking up, the
7673 scheduler will detect the task queue changes. If threads
7674 support is not compiled in this function has no effect.
7675 Implemented the wakeup mechanism to both Unix and WIN32
7676 systems. Affected files are lib/silcutil/silcschedule.[ch],
7677 lib/silcutil/unix/silcunixschedule.c and the
7678 lib/silcutil/win32/silcwin32schedule.c.
7680 * Added new function silc_task_queue_wakeup to wakeup the
7681 scheduler by the specified task queue. Affected file
7682 lib/silcutil/silctask.[ch].
7684 * The silc_socket_host_lookup_start now wakes up the scheduler
7685 after adding the timeout task. Affected file is
7686 lib/silcutil/silcsockconn.c.
7688 * The silc_socket_host_lookup is synchronous now if the threads
7689 support is not compiled in. However, the callback is still
7690 called asyncronously through the scheduler, anyway. Affected
7691 file lib/silcutil/silcsockconn.c.
7693 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7695 * Added new function silc_socket_host_lookup to perform
7696 asynchronous IP and FQDN lookups for the socket connection.
7697 Affected files lib/silcutil/silcsockconn.[ch].
7699 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7701 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7702 that may or may not compile the mutex support in.
7704 Changed the silc_mutex_alloc interface. It allocates the
7705 mutex now to the sent pointer and returns TRUE or FALSE.
7707 Affected file lib/silcutil/silcmutex.h.
7709 * Wrote the SILC Task Queue interface to support multi-threads.
7710 Affected file lib/silcutil/silctask.[ch].
7712 * Wrote the SILC Scheduler to support multi-threads. Affected
7713 file lib/silcutil/silcschedule.c.
7715 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7717 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7718 in lib/silcutil/win32/.
7720 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7722 * Defined SILC Mutex API and SILC Thread API and implemented
7723 them for Unix. Affected files are
7724 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7725 lib/silcutil/unix/silcunixmutex.c and
7726 lib/silcutil/unix/silcunixthread.c.
7728 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7730 * Fixed the silc_server_remove_clients_by_server's channel
7731 key re-generation. The hash table handling was incorrect
7732 and would not work with many channels. Affected file is
7735 * Fixed some memory leaks around the server code.
7737 * Rewrote the silc_server_get_users_on_channel to support IPv6
7738 based Client ID's. Affected file silcd/server.c.
7740 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7741 specification. However, a separate document must be written
7742 to define the detailed signing procedure and the payload
7743 associated with the flag. Defined the flag to the
7744 lib/silccore/silcchannel.h as well.
7746 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7748 * Changed the dynamic tables to static size tables in the
7749 lib/silccrypt/silchmac.c.
7751 * Removed GCC dependencies from the code. A patch by cras.
7753 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7755 * Do not show the error "Error receiving packet bla bla"
7756 in server if it really was not an error (-2 means that reading
7757 is pending). Affected file silcd/server.c.
7759 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7761 * Fixed a possible crash in silc_server_remove_clients_by_server
7762 in silcd/server.c. Fixed there also some memory leaks.
7764 * Fixed the silc_idlist_replace_client_id. It could replace
7765 wrong key in the hash table. Affected file silcd/idlist.c.
7767 * Do not check whether there are global users on the channel
7768 if the channel->global_users is FALSE. Affected functions
7769 silc_server_remove_from_one_channel and
7770 silc_server_remove_from_channels in silcd/server.c. Also,
7771 do not check if the removed client is local as we can be
7772 sure that global client was not removed from the channel
7773 and checking for global users is not needed.
7775 * The silc_server_remove_clients_by_server now re-generates
7776 the channel keys correctly for those channels that had
7777 clients removed from them. Affected file silcd/server.c.
7779 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7781 * Found the reason of random crashes in the server. We weren't
7782 ignoring the SIGPIPE signal (which can be sent in write())
7783 and it crashed the server. Affected file silcd/silcd.c.
7785 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7787 * Assure that sock->user_data is not NULL in the function
7788 silc_server_packet_send in silcd/packet_send.c.
7790 * Disconnect the remote connection if it could not be added
7791 to any ID lists in the server. The affected file is
7794 * Check in silc_server_packet_send[_real/dest] that the
7795 socket is not disconnecting and ignore the data if it is.
7796 Affected file silcd/packet_send.c.
7798 * Define inline to __inline on native WIN32 compilation.
7799 Affected file includes/silcwin32.h.
7801 * Added some explicit type casts for inline code since MSVC
7802 require them. Affected files lib/silcutil/silcbuffer.h,
7803 lib/trq/silcdlist.h and lib/trq/silclist.h.
7805 * Print warning in log files from now on if the packet
7806 decryption fails. Affected file silcd/server.c.
7808 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7810 * Changed the `say' client operation's interface to accept
7811 new `type' argument to indicate the type of the message sent
7812 by the library. The application may filter the library's
7813 messages according the type. The affected file is the
7814 lib/silcclient/silcapi.h.
7816 * Added two new functions to lib/silcclient/silcapi.h:
7817 silc_client_del_client and silc_client_del_client_by_id.
7818 Affected file lib/silcclient/idlist.c.
7820 * Moved the clientincludes.h from includes/ to silc/ and
7821 serverincludes.h from includes/ to silcd/.
7823 * The modes for the CMODE and CUMODE are now passed as
7824 uint32 for application with COMMAND_REPLY. The affected
7825 file is lib/silcclient/command_reply.c.
7827 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7829 * /WHOIS without arguments shows client's own information.
7830 Affected file lib/silcclient/command.c.
7832 * Changed PING to not accept any arguments. The specs
7833 says that client can ping only the connected server so
7834 requiring an argument is not needed. Affected file is
7835 lib/silcclient/command.c.
7837 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7839 * Fixed a fatal bug in private message sending and reception
7840 encryption and decryption when using private message keys.
7841 The implementation was incorrect and did not follow the
7842 specification. It causd that some of the message were
7843 lost since it did not use the sending and receiving keys
7844 as the protocol suggests. This has been fixed and will cause
7845 incompatibilities with older clients when sending private
7846 message encrypted with private message keys. Affected files
7847 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7848 and various other in Irssi SILC Client.
7850 Added `responder' boolean argument to the functions
7851 silc_client_add_private_message_key[_ske] to indicate when
7852 the key is added as responder or initiator of the key
7855 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7857 * Removed the silc_ske_check_version function and created
7858 a SilcSKECheckVersion callback. Added also a function
7859 silc_ske_set_callbacks that is now used to set all SKE
7860 callbacks. The callback functions are not given to
7861 the SKE functions anymore, but this function is used to
7864 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7866 * Added `silc_version' argument to the silc_client_alloc
7867 to define the version of the application for the library.
7868 The library will use the version string to compare it
7869 against the remote host's (usually a server) version
7870 string. Affected file lib/silcclient/silcapi.h
7872 * Added the KE protocol context to Key Agreement context
7873 in client library so that we can abort the SKE if it
7874 is in process when we get timeout. Affected file is
7875 lib/silcclient/client_keyagr.c.
7877 * Do not resolve the client ID forever if it returns in the
7878 first time that such client does not exist. This was done
7879 for example with private message. Affected file is
7880 lib/silcclient/client_prvmsg.c.
7882 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7884 * Do not add regex.h for WIN32. The affected file
7885 includes/silcincludes.h.
7887 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7888 not work yet 100%. It generates the DLL's automatically
7889 when compiling with --with-win32 under cygwin.
7891 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7893 * lib/contrib/regex.c is not compiled on WIN32.
7895 * Added silc_net_get_socket_opt function to the
7896 lib/silcutil/silcnet.h.
7898 * Added includes/silcwin32.h for WIN32 specific includes
7901 * Do not use ptime structure or any of the posix process
7902 functions on WIN32 in lib/silccrypt/silrng.c.
7904 * Added silc_gettimeofday to provide generic function
7905 for struct timeval on all platforms. Added the function
7906 to lib/silcutil/silcutil.h.
7908 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7910 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7911 library as they clearly belong there. As a plus side we
7912 can make the actual socket connection routines platform
7915 Added also new generic function silc_socket_read and
7916 silc_socket_write (that used to be silc_packet_[read/write].
7917 The implementation of these are platform specific.
7919 * Added WIN32 specific routines of silc_socket_[read/write]
7920 to lib/silcutil/win32/silcwin32sockconn.c.
7922 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7924 * Added preliminary support for native WIN32 compilation under
7925 cygwin (using the -mno-cygwin option for GCC) to the
7926 ./configure.in.pre. The --with-win32 now prepares the
7927 compilation for native WIN32.
7929 * Rewrote the SILC Scheduler interface in the file
7930 lib/silcutil/silcschedule.h. The scheduler is now context
7931 based and does not have anymore any global static scheduler.
7932 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7933 and created lib/silcutil/win32 directory for WIN32 based
7936 * Added Unix specific network routines to the
7937 lib/silcutil/unix/silcunixnet.c and the old
7938 lib/silcutil/silcnet.c includes now only generic routines.
7940 Added WIN32 specific network routines to the
7941 lib/silcutil/win32/silcwin32net.c.
7943 * Added Unix specific utility functions from the
7944 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7946 * Added WIN32 SILC Scheduler to the file
7947 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7950 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7952 * Do not handle JOIN notify in the server if the target client
7953 is not registered (idata->registered == FALSE). The affected
7954 file is silcd/packet_receive.c.
7956 * Update the nickrec->founder in event_cumode in the Irssi SILC
7957 client. Affected file irssi/src/silc/core/silc-channels.c.
7959 * Fixed the CUMODE_CHANGE notify handling in the server when
7960 server and router are announcing their clients on channels.
7961 Now the mode changes are saved and notified correctly. The
7962 affected file is /silcd/packet_receive.c.
7964 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7965 They really did not replace the cache entry in the ID Cache.
7966 Now they do that. Affected file silcd/idlist.c.
7968 * Fixed the KICK notify handling in the Irssi SILC client to
7969 update the channel records so that the kicked client does not
7970 appear to be on the channel. The affected file is
7971 irssi/src/silc/core/silc-channels.c.
7973 * Always update the conn->current_channel when executing command
7974 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7976 * Fixed the KILL notify handling in Irssi SILC client to remove
7977 the killed client on all channels.
7979 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7981 * Fixed the silc_parse_command_line to remove extra spaces
7982 from the start and end of the arguments. Affected file is
7983 lib/silcutil/silcutil.c.
7985 * Cancel and free any active protocol in the function
7986 silc_server_close_connection. Affected file silcd/server.c.
7988 * Cancel and free any active protocol in the function
7989 silc_client_close_connction. Affected file is
7990 lib/silcclient/client.c.
7992 * Do not execute the KILL command for clients that are in
7993 history (ie. they are not in the network). Affected file is
7996 * Fixed KILL notify handling, client does not crash anymore.
7997 Affected file irssi/src/silc/core/silc-channels.c.
7999 * Reduced the default packet buffer size from 2048 to 1024 in
8000 lib/silccore/silcpacket.c.
8002 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
8003 counter to the SKE context that is incresed when the SKE library
8004 performs async operation outside the library. If the outside
8005 process frees the SKE context and FREED status will be set
8006 and the library will detect after the sync operation that the
8007 libary is freed. The affected files are
8008 lib/silcske/silcske[_status].[ch].
8010 * Resolve the client entry information in the function
8011 silc_client_channel_message to assure that NULL pointer is not
8012 passed as client entry to the application. */
8014 * Fixed the task timeout calculation to assure that there is
8015 never negative timeouts. The affected file is
8016 lib/silcutil/silcschedule.c.
8018 * Fixed the channel user mode notification sending in server.
8019 It was sent point-to-point to the router (or to server by router)
8020 but it needs to be destined to a channel. The routines now
8021 supports sending the channel user mode notifys to the channels
8022 when announcing clients and channels. Affected files are
8023 silcd/server.c and silcd/packet_receive.c.
8025 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
8026 It did not actually replace the old channel entry in the cache.
8027 Affected file lib/silcclient/client_notify.c.
8029 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8031 * Fixed a possible crash in silc_packet_send_prepare. It now
8032 assures always that there is enough space in the buffer and
8033 at the tail area of the buffer (for MAC).
8035 Fixed the inbound buffer reallocation in silc_packet_read.
8036 It was old code and did not handle the reallocation correctly.
8039 The affected file is lib/silccore/silcpacket.c.
8041 * Fixed buffer overflow in silc_parse_nickname in the file
8042 lib/silcutil/silcutil.c.
8044 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8046 * make install generates new server keys only if there is not
8049 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8051 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
8052 Added check that if the NOREPLY is set then we will not send
8053 the away message. This avoids infinite loop of away messages
8054 if both clients are away. The affected file is
8055 lib/silcclient/client_prvmsg.c.
8057 * Fixed client crash if /NICK was given without arguments.
8058 Affected file lib/silcclient/command.c.
8060 * Server does not send the invite list in INVITE command back
8061 to the client if the list was not altered. Added this notion
8062 to the protocol spec as well. Affected file silcd/command.c.
8064 Fixed possible crash in INVITE command by checking the
8065 value of silc_server_get_client_route command.
8067 * Fixed the INVITE notify type handling. The arguments are now
8068 taken in correct order and client does not crash. The affected
8069 file is irssi/src/silc/core/silc-channels.c.
8071 Removed the "Inviting xxx to channel" message from the
8072 client library away and let the application handle it.
8073 Affected file lib/silcclient/command.c. Added that message
8074 to Irssi SILC client's message formats.
8076 * Fixed CMODE command crash in client. It now checks the
8077 amount of arguments correctly and does not crash. The affected
8078 file is lib/silcclient/command.c.
8080 * Do not create new channel automatically in silc_channels_join
8081 but check whether the channel by that name already exists.
8082 Affected file irssi/silc/core/silc-channels.c.
8084 * Do not send the SERVER_SIGNOFF to router if the disconnected
8085 entity was the router. Affected file silcd/server.c.
8087 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
8088 SILC client as it was missing from there.
8090 Added the handling of the KICK notify to the Irssi SILC client
8091 as it was missing. Added "you have been kicked" message to
8092 Irssi SILC client's message modules formats.
8094 Added the handing of the KILL notify to the Irssi SILC client
8095 as it was missing. Added the kill message module formats
8098 The affected file is irssi/src/silc/core/silc-channels.c.
8100 * The router did not save the channel mode the server announced.
8101 Affected file silcd/packet_receive.c.
8103 * Fixed a possible crash in INFO command in server. If the
8104 server did not provide the server info it crashed. Affected
8105 file silcd/command.c.
8107 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8109 * Fixed the GETKEY command in the server to check also the
8110 global list. Otherwise the GETKEY would not work correctly
8111 in normal SILC server. Affected file silcd/command.c.
8113 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8115 * Fixed GETKEY crash, it crashed if the command did not succseed.
8117 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8119 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
8120 is now real and not just an macro interface to GMP.
8122 Removed the entire GMP from the source tree and imported new
8123 NSS MPI library instead. Reason for removing GMP is that it is
8124 extremely large and compiles extremely slow. The NSS MPI
8125 is only a few files and compiles in less than 10 seconds.
8126 The speed is also about the same as GMP. The MPI is imported
8127 to lib/silcmath/mpi.
8129 If the system has GMP installed we will still use the GMP.
8130 If it is not then the NSS MPI will be compiled.
8132 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8134 * Merged a long nickname (127 characters long) crash bugfix from
8135 Irssi CVS tree. Affected file irssi/src/core/misc.c.
8137 * Merged a freed memory reference bugfix from Irssi CVS tree.
8138 Affected file irssi/src/core/commands.c.
8140 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8142 * Added the server's public key sving and verification to the
8143 server when performing the SKE. This was missing and the
8144 remote server's (or router's) public key was accepted without
8145 checking whether we have it previously or trust it at all.
8146 Affected file silcd/protocol.c.
8148 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8150 * Check in the silc_server_timeout_remote if protocol is active
8151 and make sure that the protocol's final callback is called so
8152 that all memory if freed. Affected file silcd/server.c.
8154 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8156 * silc_server_whois_send_reply crashed the server if the nickname
8157 was 127 characters long. Affected file silcd/command.c.
8159 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8161 * Added sanity check to the silc_server_new_client. If the hostname
8162 is provided inside username then check that the provided hostname
8163 really is the same as the resolved one. If the hostname was not
8164 resolved then check it from the public key. Affected file is
8165 silcd/packet_receive.c.
8167 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
8168 if the server disconnected us and the connection is not valid
8169 anymore. Affected file irssi/src/silc/core/silc-channels.c.
8171 * Moved the silc_client_[chmode|chumode|chumode_char] away from
8172 the library to the lib/silcutil/silcutil.[ch].
8174 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8176 * Close log file after open. Affected file
8177 lib/silcutil/silclog.c.
8179 * Check whether sock == NULL in silc_client_send_packet and return
8180 if it is. Affected file lib/silcclient/silcclient.c.
8182 * Check rec->entry == NULL in the Irssi SILC Client before
8183 sending the channel message. Affecte file is
8184 irssi/src/silc/core/silc-servers.c.
8186 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8188 * Merged a splitted window bugfix from Irssi CVS tree. The
8189 affected file is irssi/src/fe-text/textbuffer-view.c.
8191 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
8192 It did not print nickname.
8194 * Improved the distributions system a bit.
8196 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8198 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
8199 irssi/src/fe-text/gui-window.c.
8201 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
8202 to in-active server. The affected file is
8203 irssi/src/silc/core/client_ops.c.
8205 * Resolve the client in USERS command reply if the entry does
8206 not have username resolved. The affected file is
8207 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
8208 command to WHOIS command to really resolve stuff. The USERS
8209 is not used any more in any critical section so WHOIS can
8210 be used even though it might be slower than IDENTIFY.
8212 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
8215 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8217 * Changed the protocol API a bit more consistent in the
8218 lib/silccore/silcprotocol.[ch].
8220 * Changed the following headers to ROBODoc format:
8222 lib/silccore/silcpayload.h
8223 lib/silccore/silcprotocol.h
8224 lib/silccore/silcsockconn.h
8226 All core library headers are now formatted.
8228 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8230 * Fixed a bug in Irssi SILC client; do not show that you are
8231 server/router operator if you really are not. Affected file is
8232 irssi/src/silc/core/client_ops.c.
8234 * Renamed silc_command_free_payload to silc_command_payload_free.
8235 Affected file lib/silccore/silccommand.h
8237 * Added silcmath.h to include the prototoypes of various routines
8238 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
8241 * Changed the following headers to ROBODoc format:
8243 lib/silccore/silcchannel.h
8244 lib/silccore/silccommand.h
8245 lib/silccore/silcid.h
8246 lib/silccore/silcidcache.h
8247 lib/silccore/silcmode.h
8248 lib/silccore/silcnotify.h
8249 lib/silccore/silcpacket.h
8250 lib/silcmath/silcmath.h
8252 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8254 * Added checking to the server code not to start the server if
8255 ciphers and stuff are not configured properly. Affected files
8256 silcd/serverconfig.[h] and silcd/server.c.
8258 * Changed the layout of the header files of the public interfaces
8259 in the SILC libraries. The new layout supports ROBODoc
8260 documentation tool (and some others) so that it is easy to create
8261 a library reference manual. All the other headers and source
8262 code must still follow the CodingStyle document. Also source
8263 code must not include these ROBODoc stuffs, only the headers.
8264 Furthermore, all public interface headers must now be named
8265 by using `silc' prefix, example: silcapi.h, silccipher.h.
8266 Some files were renamed due to this. All the other headers
8267 must not be used as public interfaces. I will update the
8268 CodingStyle document later. Changed following headers, so far:
8270 lib/silcclient/silcapi.h
8271 lib/silccore/silcauth.h
8272 lib/silccore/silcprivate.h
8273 lib/silccrypt/silcdh.h
8275 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8279 * Removed silc_client_packet_send_flush from the client library
8280 as it is not needed. Affected file lib/silcclient/client.[ch].
8282 * Added printing of message of unresolved authentication method
8283 to the Irssi SILC client. Added it to the module formats.
8284 Removed the same message from the client library.
8286 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8288 * Added new distribution feature, DISTLABEL. Every distribution
8289 can define own preprocessor label that can be used in the
8290 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
8291 file distributions, acconfig.h.pre and prepare.
8293 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8295 * Added Makefile.defines_int to include the actual definitions
8296 for Makefile.defines.in. Tested the new distribution system,
8297 created distributions and tested installation.
8299 * Added AWAY message printing to the Irssi SILC client. Added
8300 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
8302 * Added SCONNECT command to call the SILC's CONNECT command.
8303 Cannot use CONNECT directly since Irssi uses that internally.
8304 Affected file irssi/src/silc/core/silc-servers.c.
8306 Added ACTION local command. It is same as ME command but takes
8307 the channel as mandatory argument.
8309 Rewrote some of the Irssi's help files to suite for SILC
8312 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8314 * Added Makefile.defines[.in] that should for now on be included
8315 in all Makefile.am file in the source tree. That file includes
8316 all common compilation definitions for SILC source tree.
8318 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8320 * Minor changes to the ./prepare script to change the package
8321 name according the distribution name to the configure.in.
8323 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8325 * Created new distribution system. Added file `distributions'
8326 that defines all the distributions that can be created out of
8327 the SILC source tree. The ./prepare script now reads that
8328 file to determine how to prepare the distributions. The
8329 first argument to the ./prepare is the name of the distribution
8330 and second is the version of the distribution. If given
8331 without arguments it creates the default (toolkit) distribution
8332 with the default version (defined in ./prepare).
8334 All Makefile.am files that are subject to the distributions
8335 are now named as Makefile.am.pre. These are ./Makefile.am
8336 and lib/Makefile.am. Others may be changed later.
8338 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8340 * Added invite list, ban list, some key management and connection
8341 error message printing to module formats in the Irssi SILC client.
8343 * Added new silc_client_set_away_message to set the away message
8344 that is back to the person who sent private message. The
8345 affected file lib/silcclient/silcapi.h and the
8346 lib/silcclient/client_prvmsg.c.
8348 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8350 * Fixed the private message sending in the Irssi SILC client,
8351 added local command KEY to the Irssi SILC client.
8353 Added key management and key agreement message formats to the
8354 irssi/src/fe-common/silc/module-formats.[ch].
8356 Added USERS (alias WHO) printing, server/router operator
8357 indication and LIST command printing to the module formats.
8359 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8361 * Fixed channel joining notify handling, cumode notify handling
8362 from Irssi SILC client.
8364 * Added SILC specific module-formats to the Irssi SILC client so
8365 that SILC specific message hilighting, colors etc is possible.
8366 Affected file irssi/src/fe-common/silc/module-formats.[ch].
8368 Added channel mode, channel user mode, actions, notices,
8369 whois and whowas printing to the the module-formats.c.
8371 * Fixed a bug in channel deletion in the server. The channel
8372 is not left to the cache even if the channel founder auth mode
8373 is set when there are no users anymore on the channel. Affected
8374 file silcd/server.c.
8376 * The silc_net_localhost now resolves the entire hostname including
8377 the domain name. Affected file lib/silcutil/silcnet.c.
8379 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8381 * Changed the ask_passphrase client operation to be ascynchronous.
8382 It has now a completion callback and a context that the
8383 application must call after it has got the passphrase from
8384 the user. Affected files lib/silcclient/silcapi.h,
8385 lib/silcclient/protocol.c, lib/silcclient/command.c and
8388 Added SilcAskPassphrase callback that the application calls
8389 to deliver the passphrase to the library.
8391 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
8392 The public key verification and especially a certificate
8393 verification is asynchronous procedure.
8395 Added new SILC_SKE_STATUS_PENDING status to indicate the
8396 request is pending and a callback will be called to finalize
8399 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8400 indicate that remote end did not send its public key (or
8401 certificate), even though we require it. Added check for this
8402 condition in the SKE. This was a security bug, now fixed.
8404 Defined new SilcSKEVerifyCbCompletion callback that is called
8405 when the verification process is completed.
8407 The affected files lib/silcske/silcske_status.h and
8408 lib/silcske/silcske.[ch].
8410 * Changed the verify_public_key client operation to be async
8411 as well. Defined SilcVerifyPublicKey callback that is used to
8412 indicate the success of the public key verification process.
8414 Changed the server and client to use the new async client
8417 * Changed the Irssi SILC client's internal scheduler to be called
8418 twice as many times as it used to be. As a result the client
8419 should be a bit faster now. Affected file is
8420 irssi/src/silc/core/silc-core.c.
8422 * Added support to Irssi SILC client of asynchronous public key
8423 verification and passphrase inquiry. Affected file is
8424 irssi/src/silc/core/silc-core.c.
8426 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8428 * Do not say "You have left channel %s" in client library.
8429 Moved it to the application. Affected files are
8430 lib/silcclient/command.c and silc/client_ops.c.
8432 * Fixed silc_client_get_clients. Command context was not
8433 duplicated and was freed memory in the callback. Affected
8434 file lib/silcclient/idlist.c.
8436 * Do not say "you are now talking..." on JOIN command in the
8437 client library. The appliation must handle it.
8439 * Do not say ".. changed topic to" in command reply in the
8440 client libary. The application must handle it.
8442 * Fixed TOPIC command sending in the client library.
8444 * Fixed a memory leak in silc_client_command_free in the file
8445 lib/silcclient/command.c.
8447 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8449 * Imported a modified version of Irssi client to the source tree.
8450 The Irssi will be used to create a new client called
8451 Irssi SILC. Imported to irssi/.
8453 Added silc_core_init_finish function to the Irssi. Affected
8454 file irssi/configure.in.
8456 A lot changes in the Makefile.ams around the irssi tree.
8458 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8460 * Do not rehash if the new size is same as the old size of the
8461 hash table, in the silc_hash_table_rehash*. The affected file
8462 lib/silcutil/silchashtable.c.
8464 * Replaced hash_table_del_by_context calls from the server
8465 (when channel->user_list and client->channels) to the
8466 hash_table_del as it is sufficient and faster.
8468 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8470 * Added silc_hash_table_list, silc_hash_table_get and the
8471 SilcHashTableList structure to provide an alternative way to
8472 traverse the hash table. The affected files are
8473 lib/silcutil/silchashtable.[ch].
8475 * Changed the server's idlist routines to use the hash table
8476 routines to optimize the code.
8478 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8480 * Replaced the client entry's `channel' list and channel entry's
8481 `user_list' list to hash tables for optimized lookup. Changed
8482 the code to use the hash table interface around the code.
8483 Affected file lib/silcd/idlist.[ch].
8485 * Added `auto_rehash' boolean argument to the function
8486 silc_hash_table_alloc to indicate whether the hash table should
8487 auto-rehash when it thinks is appropriate time. It will
8488 increase the hash table size if the there is twice as much
8489 entries in the table than the size of the table, and will
8490 decrease the size if there are twice as less entries than
8491 the size of the table.
8493 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8495 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8497 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8499 * silc_idcache_purge_by_context deletes the entry now by context
8500 as it is supposed to do. Affected file lib/silccore/idcache.c.
8502 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8503 client is not anymore valid (WHOWAS givens the info) and not
8504 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8506 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8508 * Removed the `data' and `data_len' arguments from the ID Cache
8509 interfaces and added `name' argument. ID Cache does not handle
8510 anymore the binary data only a names associated with given ID.
8512 * When hashing a Client ID with silc_hash_id the entire ID is
8513 not hashed anymore, instead only the hash of the Client ID is
8514 hashed. This way we can access the Client ID from the cache
8515 with Client ID but with the hash of the ID (which is a hash of
8516 the nickname) as well without any difference in performance.
8518 Added also silc_idcache_find_by_id_one_ext to do one on one
8519 searching when we have the actual ID. Added also function
8520 silc_hash_client_id_compare. The affected files are
8521 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8523 * When hashing the name associated with a ID it is always done
8524 in lowercase. This way we can access the cache without worrying
8525 about case-sensitivity, even though, for example nicknames are
8528 * Fixed a bug in server with channel message sending. It put
8529 wrong ID type as destination ID. The affected file
8530 silcd/packet_send.c.
8532 * silc_idcache_del_by_context now deletes from all hash tables
8533 by context. Affected file lib/silccore/idcache.c.
8535 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8537 * Changed the client library to use the new ID Cache interface.
8538 Changes around the source tree.
8540 * Added silc_hash_table_rehash_ext to rehash with specific
8541 hash function. Affected file lib/silcutil/silchashtable.[ch].
8543 * Added silc_hash_string_compare to compare two strings in the
8544 hash table. Affected file lib/silcutil/silcutil.[ch].
8546 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8548 * Added new function silc_idcache_del_by_context into the
8549 lib/silccore/idcache.[ch].
8551 * Changed the server's ID list routines to use the new ID Cache
8552 interface. Changes around the source tree.
8554 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8556 * Added silc_hash_table_del[_by_context]_ext functions in to the
8557 lib/silcutil/silchashtable.[ch].
8559 Removed silc_hash_table_find_all* routines and added new
8560 silc_hash_table_find_foreach to replace them.
8562 Added silc_hash_table_replace_ext function as extended
8563 replacing function. Separated the simple hash table interface
8564 from the extended hash table interface in the file
8565 lib/silcutil/silchashtable.h.
8567 * Fixed minor bugs and changed it to use some of the new
8568 hash table functions in lib/silccore/idcache.c
8570 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8572 * Added new function silc_hash_table_find_all to return all keys
8573 in the hash table by the specified key. As the hash table is
8574 collision resistant it also makes it possible to have several
8575 duplicate keys in the hash table. This function may be used to
8576 find all of the keys from the hash.
8578 Added user_context arguments to the SilcHashFunction,
8579 SilcHashCompare and SilcHashDestructor to deliver user specified
8582 Added new fuctions silc_hash_table_find[_all]_ext to do
8583 extended lookup with specified hash and compare functions and
8584 specified user contexts.
8586 Added new function silc_hash_table_add_ext to add the key
8587 with specified hash function and user context.
8589 Added new function silc_hash_table_foreach to traverse all
8590 entrys in the hash table. Added SilcHashForeach callback
8593 Added new function silc_hash_table_del_by_context to delete
8594 the entry only if the context associated with the key matches.
8596 Affected files are lib/silcutil/silchashtable.[ch].
8598 * Removed silc_hash_[server/client/channel]_id and added just
8599 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8600 silc_hash_id_compare to compare two ID's using as the hash table
8601 comparison function. Added also silc_hash_data to hash
8602 binary data and silc_hash_data_compare to compare it.
8604 * Removed silc_idlist_find_client_by_hash as it is not needed
8605 anymore. Affected file silcd/idlist.[ch].
8607 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8608 to use internally the SilcHashTable. The new ID Cache is a lot
8609 faster than the old one. Some of the ID Cache interface was also
8610 rewritten and obsolete and stupid functions were removed.
8612 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8614 * Added entry_count field to the SilcHashTable to keep the number
8615 of the entries in the table. Implemented the function
8616 silc_hash_table_rehash. Added new function
8617 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8619 Fixed a minor bug in silc_hash_table_free.
8621 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8622 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8623 into the lib/silcutil/silcutil.[ch].
8625 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8627 * Implemented a collision resistant hash table into the
8628 lib/silcutil/silchashtable[ch]. See the header and the source
8629 for the SilcHashTable API.
8631 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8633 * Merged dotconf version 1.0.2 into lib/dotconf.
8635 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8637 * Do not compile anything in lib/silcsim/* if the SIM support
8638 is not enabled. The tree should now compile without problems
8641 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8643 * Compiled the SILC under cygwin. Compiled and tested briefly
8644 without problems. More tests needed. The SIMs didn't compile
8647 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8649 * Fixed possible crash in silc_get_username in the
8650 lib/silcutil/silcutil.c.
8652 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8654 * Fixed a va_arg in silc/client_ops.c.
8656 * Oops, RC5 routines were named AES and caused some problems
8657 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8659 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8661 * Added new SilcIDIP structure into the lib/silccore/id.h and
8662 replaced the old `ip' fields from all SILC ID's to that type.
8663 This is a step towards IPv6 support.
8665 The silc_id_get_len takes now the ID as an extra argument.
8666 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8667 both IPv4 and IPv6 based ID's.
8669 The affected files are lib/silccore/id.[ch] and other files
8670 around the tree using these routines.
8672 * Removed the ID length arguments in server from various
8673 silc_server_send_notify_* routines -> they are not needed
8676 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8678 * Fixed memory leak in silc_encode_pem_file in the file
8679 lib/silcutil/silcutil.c.
8681 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8683 * Check minor version as well in the SKE. Affected files are
8684 silcd/protocol.c and lib/silcclient/protocol.c.
8686 * Added --identifier option to the server so that an identifier
8687 can be when creating the public key for the server. Affected
8688 file is silcd/silcd.c.
8690 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8691 lib/silccrypt/silcpkcs.c.
8693 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8695 * Register default ciphers and stuff when using -C option with
8696 the server. Affected file sildc/silcd.c.
8698 * Put back the servers public key filename format, it is better
8699 than the new one. For now, the client keys are saved with the
8700 new filename format. The affected file silc/client_ops.c.
8702 * Implemented the Cipher API for the rest of the ciphers that
8703 did not implement it or implemented it the wrong way.
8705 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8707 * Register default ciphers and stuff when using the -S option
8708 in the client. Affected file silc/silc.c. Same also when
8709 creating new key pair with -C option.
8711 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8713 * Fixed the silc_verify_public_key client operation function to
8714 save the public keys differently. The fingerprint is now
8715 used as filename and not the hostname. This way also the
8716 client keys are saved uniquely and not with hostnames. The
8717 affected file is silc/client_ops.c.
8719 * Trimmed the silc_hash_fingerprint function to remove extra
8720 whitespaces from the end of the fingerprint. The affected
8721 file is lib/silccrypt/silchash.c.
8725 * Added silc_cipher_register_default function to register all
8726 default ciphers. It can be used when configuration files
8727 does not exist and the application does not want any specific
8728 ciphers in any specific order.
8730 The SilcDList is now used as silc_cipher_list dynamically
8731 allocated cipher list. Removed the static list all together
8732 and now all ciphers must be allocated to the dynamic list.
8733 The silc_cipher_alloc routine was changed to check only the
8736 All silc_cipher_* routines that used to return int returns
8739 The affected files lib/silccrypt/silccrypt.[ch].
8741 * The same thing was done to silc_hash_* as for silc_cipher_*
8742 routines. Affected files lib/silccrypt/silchash.[ch].
8744 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8745 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8746 Added also silc_pkcs_[un]register[_default] functions.
8747 Removed the data_context from the PKCS API.
8749 * Added silc_hmac_register_default function to register default
8750 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8751 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8752 to unregister all hmacs at once.
8754 * Register the default ciphers, hash functions, PKCSs and HMACs
8755 if client's configuration file does not exist. The affected
8758 * The client did not load the hash functions from the SIM
8759 modules at all. Added support for this. Affected file is
8760 silc/clientconfig.c.
8762 * When decoding public key with silc_pkcs_public_key_decode, check
8763 the supported algorithm only if PKCS are registered. Affected
8764 file lib/silccrypt/silcpkcs.c. The same was done with the
8765 silc_pkcs_private_key_decode.
8767 * Fixed the SILC List routines to keep the list always in order.
8768 It used to change the list's order when traversing the list but
8769 not it preserves the order. Affected file lib/trq/silclist.h.
8771 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8773 * Added the client library to use the SilcSocketConnection's
8774 reference counter (by silc_socket_dup) to prevent the bug that
8775 the socket object may be freed underneath async operation.
8777 * The name resolv library checking fixes in the configure.in.pre.
8780 * Created new version of the protocol drafts for future
8781 development. The -03 drafts are the ones that will be changed
8782 in the trunk now and the -02 will remain as they are.
8784 * Send list of CUMODE notifys to the router when announcing
8785 the channel users to the router. Affected file silcd/server.c.
8786 If the router receiving channel founder CUMODE for a channel
8787 that already has channel founder it will send CUMODE notify
8788 to the sender to remove the channel founder rights from the
8789 announced client. Affected file silcd/packet_receive.c.
8791 * The CUMODE notify may now use Server ID as well as the entity
8792 who changes the mode. Updated protocool specs.
8794 * Updated INSTALL and README files.
8796 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8798 * New web pages in the http://silc.pspt.fi. The pages was
8803 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8805 * Implemented the [DenyConnectin] config section in the server.
8806 Added silc_server_config_denied_conn to check whether incoming
8807 connection is denied. Affected file silcd/serverconfig.[ch].
8809 * Do not check the ports when checking the incoming configuration
8810 data if the port is 0, meaning any. Affected file is
8811 silcd/serverconfig.c.
8813 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8815 * Fixed buffer overflow in silc_string_compare in the file
8816 lib/silcutil/silcutil.c.
8818 * Fixed double free in silc_server_command_leave in the file
8821 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8823 * Fixed the version checking in the server. Affected file is
8826 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8828 * Fixed the configuration data fetching when accepting new
8829 connections in the server. Affected file silcd/server.c.
8831 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8833 * Added `sender_entry' argument to the function
8834 silc_server_packet_relay_to_channel so that we can check
8835 whether some destination actually belongs to the same route
8836 the sender belongs (ie, we must not resend the packet to the
8837 sender). Affected file silcd/packet_send.[ch].
8839 * Added `servername' field to the SilcClientEntry in the server
8840 to hold the name of the server where client is from. Affected
8841 file is silcd/idlist.h.
8843 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8845 * Moved the channel message encrypting in the router betwen
8846 router connections from silc_server_channel_message to the
8847 silc_server_packet_relay_to_channel since we want to check
8848 whether we have anybody channel before encrypting anything.
8849 Affected files silcd/packet_[receive/send].c.
8851 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8853 * Fixed the [AdminConnection] server config section to support
8854 multiple entries. Affected file silcd/serverconfig.c.
8856 * Added support into the server to check the validity of the
8857 incoming connection before executing any KE or authentication
8860 * The connection configuration is now saved to the KE and
8861 connection auth protocol contexts and not fetched anymore in
8862 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8864 * The local hosts listenning address and port is also resolved
8865 now when starting the server. We want to have the socket object
8866 to include the real address and port for the listener. Added
8867 new function silc_net_check_local_by_sock into the files
8868 lib/silcutil/silcnet.[ch].
8870 * Fixed a broadcast bug in server -> do not broadcast if we
8873 * Fixed a routing bug. Do not route broadcast packets ever.
8874 Broadcast packets must be processed always and not routed since
8875 they may be destined to some other host than yourself and thus
8876 would get routed without no good reason. Affected file is
8879 * Added function silc_server_config_is_primary_route to check
8880 whether primary router connection has been configured (a router
8881 configuration that we are initiating). If there is not, we
8882 will assume that there is only two routers in the SILC network
8883 and we will use the incoming router connection as our primary
8884 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8886 * Changed the order of the broadcasting. Broadcast _after_ the
8887 packet has been processed not before. Affected file is
8890 * Fixed a [ClientConnection] parsing bug. The port was never
8891 parsed correctly thus resulting to port 0. Affected file
8892 silcd/serverconfig.c.
8894 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8895 argument and did not set the broadcast packet flag. Affected
8896 file silcd/packet_send.c. Fixed same bug in the function
8897 silc_server_send_notify as well.
8899 * If we receive NEW_ID packet for our own ID in the server, ignore
8902 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8906 * Removed the nickname from the Private Message Payload.
8907 Updated the code and the protocol specs.
8909 * Updated protocol specs for submitting to the IETF.
8911 * Tweaked the Random Number Generator a bit. Affected file
8912 lib/silccrypt/silcrng.c. Exported a new function
8913 silc_rng_[global]_add_noise which can be used to add more
8916 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8918 * Do not parse packets with different timeout when protocol
8919 is active -> may cause problem with rekey. Affected file
8922 * When server receives signoff notify it must not create
8923 new channel key if the client is on any channels since the
8924 sender of the signoff notify will create it.
8926 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8928 * Added printing of error messages during SKE protocol from the
8929 failure packet sent by server during SKE. Affected file
8932 * Removed the client's failure_callback handling with timeout
8933 and handle it immediately when received.
8935 * The SKE library returned wrong type in SUCCESS and FAILURE
8936 packets. They must be 32 bit MSB not 16 bit MSB.
8938 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8940 * Ok, rewrote the logic of the re-key and now it seems to work.
8941 I tested it on high traffic with frequent re-keys without
8942 problems. Added hmac_receive (and renamed hmac to hmac_send)
8943 in SilcClientConnection in lib/silcclient/client.h and
8944 in SilcIDListData in silcd/idlist.h. Also, removed the
8945 SilcPacketParserContext's cipher and hmac fields as they are
8946 not needed anymore and actually caused some problems when
8947 the ciphers and hmac's changed underneath the packet parser.
8949 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8951 * If re-key protocol is active then process the incoming packets
8952 synchronously since we must assure that icoming packets encrypted
8953 with the old key is processed before the new keys is set to
8954 use. This is true other packets than for REKEY packets.
8955 Affected file silcd/server.c. The same was done to client library
8956 as well, affected file lib/silcclient/client.c.
8958 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8960 * Fixed bug in client and server to accept the force send if
8961 the packet is send from silc_[server/client]_packet_process
8962 function. Otherwise the packets are never delivered, oops.
8964 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8966 * Disable force sending of packets when REKEY protocol is active.
8967 We must assure that no packet is sent directly when rekey is
8968 performed. All packets must be sent through packet queue.
8969 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8970 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8971 function is silc_[server/client]_packet_send_real to check
8974 * Replaced the SIM paths from example config files to
8975 /usr/local/modules. Also, make install creates now
8976 /usr/local/silc/logs directory to hold all the SILC server
8979 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8981 * Made the configure.in.pre work on Solaris. Patch by salo.
8983 * Made all ciphers compatible with non-x86 machines. Defined
8984 CBC mode macros into lib/silccrypt/ciphers_def.h.
8986 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8988 * Fixed the make install.
8990 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8992 * When MAC computation fails the silc_packet_decrypt returned 0
8993 even though it was supposed to return -1. Fixed this. The
8994 affected file is lib/silccore/silcpacket.c.
8996 * Do not replace the config files in /etc/silc (in make install)
8997 if they already exist. Affected file ./Makefile.am.
8999 * Do not send re-key packets immediately but through packet queue.
9000 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
9002 * Changed silc_net_check_host_by_sock to return FALSE if the
9003 IP/DNS could not be resolved. Though, it returns the IP address
9004 now even if it could not resolve it (but returns also FALSE).
9005 Affected file lib/silcutil/silcnet.[ch].
9007 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9009 * Added silc_pkcs_decode_identifier to decode the public key's
9010 identifier. Affected file lib/silccrypt/silpkcs.[ch].
9011 Added also silc_pkcs_free_identifier. Added also new context
9012 SilcPublicKeyIdentifier.
9014 * Added -S option to the silc client. It is used to dump the
9015 contents of the specified public key file.
9017 * Changed the PKCS api to return the public key length when
9018 setting the public key.
9020 * Fixed a fatal bug in the public and private key file loading.
9021 Affected file lib/silccrypt/silcpkcs.c.
9023 * Execute the packet parsing for client with zero (0) timeout
9024 if the protocol is active. Affected file silcd/server.c.
9026 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9028 * Made the key generation options to the silcd program. Added
9029 -C option, equivalent to client's option.
9031 * Added new [ServerKeys] config section to the server. It
9032 configures the server's public and private key.
9034 * Defined generic Public Key Payload into the protocol
9035 specification to send specific type of public keys and
9038 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
9039 public key or certificate.
9041 * Implemented the GETKEY command to the server and to the
9042 client library and on user interface.
9044 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9046 * Made preliminary `make install' work.
9048 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9050 * Added SilcServerRekey context into silcd/idlist.h.
9052 * Added the PFS support as defined in the specification to the
9053 SKE protocol. Affected files lib/silcske/*.c.
9055 * Added `ske_group' field to the SilcServerRekey context to hold
9056 the number of the SKE group that is used with PFS in re-key.
9057 Affected file silcd/idlist.h.
9059 * Added PFS re-key support to the server. Affected file is
9062 * Added silc_protocol_cancel to cancel execution of the next
9063 state of the protocol. Affected file is
9064 lib/silccore/silcprotocol.[ch].
9066 * Added the re-key support with and without PFS to the client
9067 library. Re-key is performed once in an hour, by default.
9069 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
9070 Added silc_client_rekey_callback and silc_client_rekey_final.
9071 Affected files are lib/silcclient/protocol.[ch] and
9072 lib/silcclient/client.[ch].
9074 * Removed the `hmac_key' and `hmac_key_len' fields from the
9075 SilcClientConnection structure; not needed. Affected file is
9076 lib/silcclient/client.h.
9080 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9082 * Do not ask whether user wants to use the negotiated private key
9083 for private messages, just use it. Affected file is
9084 silc/local_command.c.
9086 * Added `send_enc_key' and `enc_key_len' fields to the
9087 SilcIDListData structure since they are needed in the re-key
9088 phase. Affected file is silcd/idlist.[ch].
9090 * Implemented the simple re-key protocol into the server.
9091 Affected files silcd/server.c and silcd/protocol.[ch]. The
9092 re-key will be performed once in an hour, by default.
9094 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
9095 Added silc_server_rekey, silc_server_rekey_callback and
9096 silc_server_rekey_final.
9098 * Removed Tunneled flag from the protocol. Updated the code
9099 and the specifications.
9101 * Adde `pfs' field to the SilcIDListData to indicate whether
9102 the PFS is to be performed in the re-key. Affected file is
9105 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9107 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
9108 int64 of at least the xintXX size. If void * is less that 4
9109 bytes uint32 * will be used. Defined bool as boolean.
9111 * Changed _ALL_ unsigned long and unsigned int to uint32,
9112 unsgined short to uint16 in the source tree.
9114 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
9115 not handle clients that has entry->data.registered == FALSE.
9116 They are not in the network anymore. Affected file is
9119 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9121 * Implemented the sending of the SERVER_SIGNOFF notify in the
9122 server. Affected file is silcd/server.c.
9124 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
9125 Added also silc_notify_payload_encode_args into the
9126 lib/silccore/silcnotify.[ch].
9128 * Implemented ther SERVER_SIGNOFF notify handling in the server.
9129 Affected file silcd/packet_receive.c.
9131 * Implemented the SERVER_SIGNOFF notify handling in the client
9132 library. Affected file lib/silcclient/client_notify.c. Also,
9133 implemnted the printing of the SERVER_SIGNOFF info to the
9134 application. Affected file silc/client_ops.c.
9136 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
9137 if the deleting was successful. Affected file silcd/idlist.[ch].
9139 * Added support for public key authentication in the connection
9140 authentication protocol in the client library. Affected file
9141 lib/silcclient/protocol.c.
9143 * Changed the server's silc_idlist_get_clients_by_* interface
9144 to support already allocated array so that new entries may be
9145 added to pre-allocated array. Affected file silcd/idlist.[ch].
9146 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
9147 and command replies.
9149 * All command reply functions in the server now calls the
9150 pending command callback even if error occured. This way the
9151 error will be delivered to the client as well. Affected files
9152 silcd/command.c and silcd/command_reply.c.
9154 * Fixed INFO command to return local server's info if no server
9155 was provided. Affected file lib/silcclient/command.c.
9157 * Removed RESTART command for good. Updated the code and the
9160 * Rewrote parts of the task system. It is a bit simpler now.
9161 Removed unsued task priorities. The affected files are
9162 lib/silcutil/silctask.[ch].
9164 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9166 * Moved the USERS printing from the library to the application.
9167 Affected files lib/silcclient/command.c and silc/client_ops.c.
9169 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9173 * Added channel key re-key support. The re-key is perfomed
9174 only by the router and is done once in an hour. Added `rekey'
9175 field to the SilcChannelEntry in the server. Affected files
9176 silcd/server.c and silcd/idlist.h.
9178 * Added silc_task_unregister_by_context into the file
9179 lib/silcutil/silctask.[ch].
9181 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9183 * Added SILC_UMODE_GONE mode to indicate when the client is not
9184 present in the SILC network. Added also support to the local
9185 command AWAY that will set this mode. Added support of showing
9186 "xxx is gone" in WHOIS command. The USERS command shows the
9187 gone status as well.
9189 * Fixed setting server and router operator privileges in the
9190 server's UMODE command. Affected file silcd/command.c.
9192 * Merged the SKE KE1 and KE2 payloads into one payload. The
9193 new KE payload is equivalent to the old KE2 payload.
9195 Cleaned up the SKE Start Payload parsing. It now uses the
9196 simple buffer unformatting to do the parsing. A lot faster
9199 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
9200 to the SKE that is used to indicate whether both of the SKE
9201 parties should perform authentication. By default only the
9202 responder performs authentication. By setting this flag also
9203 the initiator must do authentication. By default it is unset
9204 since in normal SKE case, client to server connection, only
9205 the responder should do authentication. When doing SKE between
9206 two clients both should perform authentication. Updated the
9207 code and the protocol specs.
9209 * A little fix to IDENTIFY command in the server. Search the
9210 client first by hash not nickname. Affected file is
9213 * Fixed the silc_client_close_connection to support closing
9214 the client to client connections wihtout deleting too much
9215 data. Affected file lib/silcclient/client.c.
9217 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
9218 are received if protocol used to be active but is not anymore
9219 the application would crash due to NULL pointer dereference.
9220 Affected files silcd/server.c and lib/silcclient/client.c.
9222 * Added `hash' field to the SilcClientConnection to include
9223 the hash function negotiated in the SKE protocol.
9225 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
9226 to set the channel founder authentication data. A client can
9227 claim the founder rights later by providing the authentication
9228 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
9229 This way the channel founder can regain the channel founder
9230 privileges even it is left the channel. This works only on
9231 local server and the client must be connected to the same
9232 server to be able to regain the founder rights. Updated the
9233 protocol specs accordingly.
9235 Added support to the CMODE command in the client to set the
9236 founder auth data. Read the README to see how to set it.
9238 Added support to the CUMODE command to claim the founder
9239 rights. Read the README to see how to do it.
9241 Added support for the founder authentication to the Channel
9242 Entry in the server. Affected file silcd/idlist.h.
9244 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
9245 server's CMODE command. Affected file silcd/command.c.
9247 * Added the following new functions into lib/silccore/silcauth.[ch]:
9248 silc_auth_get_method and silc_auth_get_data.
9250 * The server now saves the remote hosts public key to the
9251 SilcIDListData pointer. Affected file silcd/protocol.c.
9253 * The normal server now does not remove the channel entry from
9254 the cache if the founder authentication data is set. It used
9255 to remove it if the founder was the last one on the channel on
9256 the server and left the channel. The auth data is saved and
9257 if the channel is re-joined later the old entry is used with
9258 the old auth data. Affected files silcd/command_reply.c and
9261 * Removed the `pkcs' field from the SilcIDListData structure
9262 in the server; it is not used. Affected file silcd/idlist.h.
9264 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9266 * Fixed packet processing on slow links. Partial packets were
9267 never re-processed because the incoming data buffer was cleared
9268 by the application. Application must not directly clear the
9269 sock->inbuf, the packet processing routines handle it. Fixed
9270 this in client library and in server.
9272 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9274 * Fixed the WHOIS and IDENTIFY send reply function to really
9275 check whether to send list or just one entry. Affected file
9278 * Cleaned up the LEAVE command's channel key distribution. The
9279 affected file silcd/command.c.
9281 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
9282 can enforce the channel mode as well. In that case the ID
9283 includes the ID of the server. The code now enforces the
9284 mode change if the router have different mode than the server.
9286 * The notify client operation with CMODE_CHANGE notify can now
9287 return NULL client_entry pointer if the CMODE was not changed
9288 by client. Application must check for this.
9290 * Added <Server ID> argument to INFO command to support server
9291 info fetching by Server ID.
9293 * Added silc_server_announce_get_channel_users to get assembled
9294 packets of channel users of the specified channel. Affected
9295 file silcd/server.[ch].
9297 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
9298 was freed underneath the ID Cache.
9300 * Re-announce clients when the server received CHANNEL_CHANGE
9301 notify from the router. Affected file silcd/packet_send.c.
9303 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9305 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
9306 crashed since it did not handle the fact that there is no cipher
9307 called "3" and didn't check the error condition. Now fixed.
9309 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
9310 flag. It can be used to send message requests.
9312 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9314 * Implemented the RESTART command in the client.
9316 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
9317 notice type messages. Added notice printing to the user
9320 * The channel keys are not re-generated if the channel's mode
9321 is PRIVKEY, ie private key on the channel exists. Affected
9322 files silcd/server.c and silcd/command.c.
9324 * Fixed a little bug in channel message delivery when channel
9325 private keys are set in the server. Affected file is
9326 silcd/packet_send.c.
9328 * Changed the setting on channel->on_channel = TRUE from the
9329 silc_client_save_channel_key to the JOIN command reply. The
9330 key payload is not received if the private channel key is set.
9331 Affected file lib/silcclient/command_reply.c and the
9332 lib/silcclient/client_channel.c.
9334 * When the CMODE_CHANGE notify is sent and the channel private
9335 key mode is removed the channel key must be re-generated in
9336 other cells as well. Added this support for the router in the
9337 silcd/packet_receive.c.
9339 * Added new local command NOTICE to send notice message on
9340 channel. Affected file silc/local_command.[ch].
9342 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9344 * Added new local command ME to the client. It is used to send
9345 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
9346 some action. Affected file silc/local_command.[ch].
9348 * Changed channel_message and private_message client operations
9349 to deliver the message flags to the application. Added also
9350 the `flags' arguments to the silc_client_send_channel_message
9351 and silc_client_send_private_message functions. Affected file
9354 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9356 * Redefined the Private Message Payload to support private message
9357 keys and to support the new private message flags. Updated
9358 the protocol specs. Flags makes it possible to have for example
9359 CTCP style messages.
9361 * Added new type SilcPrivateMessagePayload and defined an API
9362 for it in the lib/silcclient/silcprivate.[ch].
9364 * Tested private message private keys successfully. Tested the
9365 private message key set, unset and list commands with the new
9368 * Redefined the Channel Message Payload to include the channel
9369 message flags (equal with private message flags) to support
9370 for example CTCP style messages.
9372 * Defined some of the message (for channel and private message)
9373 flags. Updated the protocol specs and added the flags to the
9374 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
9376 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9378 * Added SilcKeyAgreementStatus type to the key agreement routines
9379 to indicate the current status and error if one occured.
9380 The status types are defined in the lib/silcclient/silcapi.h.
9382 * Added new local command KEY that is used to set and unset private
9383 keys for channels, set and unset private keys for private messages
9384 with remote clients and to send key agreement requests and
9385 negotiate the key agreement protocol with remote client. The
9386 key agreement is supported only to negotiate private message keys,
9387 it currently cannot be used to negotiate private keys for channels,
9388 as it is not convenient for that purpose.
9390 * Fixed a minor pending callback setting bug in the function
9391 silc_client_get_client_by_id_resolve, now the function works.
9392 Affected file lib/silcclient/idlist.c.
9394 * Added function silc_net_get_local_port to get local bound
9395 port by socket. Added to lib/silcutil/silcnet.[ch].
9397 * Added `sockets' and `sockets_count' fields to the SilcClient
9398 object. They hold the sockets of the listenning sockets in
9399 the client. Listenning sockets may be for example the key
9400 agreement server. Affected file lib/silcclient/client.[ch].
9401 Added functions the silc_client_add_socket and the
9402 silc_client_del_socket. They are exported to the application
9405 * Added ~./silc/clientkeys to support other client's public keys.
9407 * Renamed verify_server_key client operation to verify_public_key
9408 and added one argument to indicate the type of the connection
9409 (server, client etc.).
9411 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9413 * Added silc_server_connection_auth_request to handle the
9414 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9415 silcd/packet_receive.[ch].
9417 * Added silc_server_send_connection_auth_request into the
9418 silcd/packet_send.c to send the connection auth request packet.
9420 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9423 * Fixed the public key authentication in responder side in the
9424 server. The `auth_data' pointer includes the SilcPublicKey
9425 not the path to the public key. Affected file silcd/protocol.c.
9427 * Implemented the public key authentication in the initiator side
9428 in the server. Affected file silcd/protocol.c.
9430 * Removed the [RedirectClient] config section from the server
9431 configuration. Is not needed and I don't want to implement it.
9433 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9435 * Cleaned up the CMODE command in the server. It now works
9436 correctly and supports all the modes defined in the protocol.
9437 Affected file is silcd/command.c.
9439 * Added `hmac_name' field to the SilcChannelEntry in the server
9440 to hold the default HMAC of the channel. It can be set when
9441 creating the channel (with JOIN command). Affected files
9444 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9445 type to indicate the change of the current cipher and hmac
9446 on the channel. Client can safely ignore the <cipher> argument
9447 (if it chooses to do so) since the CHANNEL_KEY packet will
9448 force the channel key change anyway. The <hmac> argument is
9449 important since the client is responsible of setting the new
9450 HMAC and the hmac key into use.
9452 * Fixed the CMODE command in the client library as well.
9454 * Tested CMODE command in router environment successfully.
9456 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9458 * Show the version of the remote client (or server) when connecting
9459 to the server. It is logged to the log file. Affected file
9460 is silcd/protocol.c.
9462 * Fixed the KILLED notify handling in the client library. The
9463 client must be removed from all channels when receiving the
9466 Also, do not remove the client entry when giving the KILL
9467 command but when the KILLED notify is received.
9469 * Removed silc_idlist_find_client_by_nickname from the server.
9470 Not needed anymore. Affected files silcd/idlist.[ch].
9472 * Implemented the CHANNEL_CHANGE notify type handling to the
9473 server. Affected file silcd/server.c.
9477 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9479 * Added silc_server_send_notify_invite to send the INVITE
9480 notify between routers.
9482 * Implemented the INVITE command correctly to the server.
9484 * Implemented the INVITE notify type handling in the server.
9486 * Implemented the INVITE command to the client library and on the
9489 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9491 * Added function silc_server_get_client_resolve to find the
9492 client entry by ID from all ID lists and then resolve it
9493 (using WHOIS) if it cannot be found. Affected file is
9496 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9498 * Implemented the BAN command to the client library.
9500 * The JOIN command in the server now checks the invite list
9503 * Changed the silc_command_reply_payload_encode_va and the
9504 silc_command_payload_encode_va to support that if argument is
9505 NULL it ignores and checks the next argument. Affected file
9506 lib/silccore/silccommand.c.
9508 * Added silc_server_send_notify_ban to send the BAN notify
9509 type between routers.
9511 * Chaned the silc_notify_payload_encode to support that if
9512 argument is NULL it ignores and checks the next argument.
9513 Affected file lib/silccore/silcnotify.c.
9515 * Tested ban lists in router environment successfully.
9517 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9519 * Implemented BAN command to the server, in silcd/command.[ch].
9521 * Removed the BAN and INVITE_LIST modes from the CMODE command
9524 * Added function silc_string_match to regex match two strings.
9525 Affected files lib/silcutil/silcutil.[ch].
9527 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9529 * Redefined parts of the SilcChannelEntry in the server to support
9530 the new ban and invite lists.
9532 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9534 * Redefined the INVITE command. The same command can be used to
9535 invite individuals to the channel but also to manage the invite
9536 list of the channel (to add to and remove from the invite list).
9537 Updated the protocol specs.
9539 * Added new command SILC_COMMAND_BAN that can be used to manage
9540 the ban list of the channel. Updated the protocol specs.
9542 * Removed the channel modes: the SILC_CMODE_BAN and the
9543 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9544 in the CMODE command. The equivalent features are now available
9545 using INVITE and BAN commands. Updated the protocol specs.
9547 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9548 in the network about change in the current ban list. The notify
9549 type is not used by the client.
9551 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9552 support the invite lists.
9554 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9556 * Added new function silc_string_regexify that converts string
9557 including wildcard characters into regex string that can
9558 be used by the GNU regex library. Added into the file
9559 lib/silcutil/silcutil.[ch].
9561 Added silc_string_regex_combine to combine to regex strings
9562 into one so that they can be used as one regex string by
9563 the GNU regex library. Added into the file
9564 lib/silcutil/silcutil.[ch].
9566 Added silc_string_regex_match to match two strings. It returns
9567 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9569 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9571 * Imported GNU regex to the soruce tree into lib/contrib.
9572 Fixed some compiler warning from the regex.c.
9574 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9576 * Fixed MOTD command in the server to work in router environment.
9578 * Fixed the MOTD command in the client library to support
9579 the server argument in the command.
9581 * Added `nickname_len' argument to the silc_idlist_add_client
9582 in the server, as the `nickname' argument may be binary data
9585 * Added silc_idlist_get_channels to return all channels from
9588 * Implemented LIST command to the server. Affected file is
9591 * Implemented the LIST command to the client library and on the
9594 * Added [<user count>] argument to the LIST command reply.
9595 With private channels the user count is not shown.
9597 * Updated TODO and README.
9599 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9601 * The client entry's data.registered must be TRUE even with
9602 global client entry on global client list. The data.registered
9603 is used to check whether the client is anymore in the network,
9604 for example with WHOWAS command so it must be valid.
9606 * Fixed the WHOWAS command in the server. It now actually works
9607 in router environment. Added function into silcd/command_reply.c
9608 silc_server_command_reply_whowas_save.
9610 * Added silc_idlist_purge function to the silcd/idlist.c
9611 to periodically purge the ID Cache.
9613 * Fixed INFO command in the server. It works now in router
9614 environment. Added <server name> argument to the INFO command
9615 reply. Updated the protocol specs.
9617 * Fixed minor bug in silc_idcache_purge to not purge if the
9618 expire value is zero.
9620 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9621 they were buggy because of the WHOWAS information.
9623 * Fixed local command MSG to handle the async resolving of
9624 the remote client properly. It used to fail the first MSG.
9625 Affected file silc/local_command.c.
9627 * Added `data_len' field to SilcIDCache context.
9629 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9631 * Update TODO. Todo in commands in the server.
9633 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9635 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9636 used by routers as broadcast packet to inform other routers
9637 about the changed user mode.
9639 Implemented the notify handling in the server. Affected file is
9640 silcd/packet_receive.c. Added the function
9641 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9643 * Added new generic Channel Payload and deprecated the New Channel
9644 Payload. The New Channel Payload is now the generic Channel
9647 * Added new argument `mode' to the silc_server_send_new_channel
9648 as it is required in the Channel Payload now.
9650 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9651 and created a new and real SilChannelPayload to represent the
9652 new generic Channel Payload. Implemented the encode/decode
9653 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9655 * Added silc_server_get_client_channel_list to return the list
9656 of channels the client has joined for WHOIS command reply.
9657 Affected file silcd/server.[ch].
9659 * Implemented the channel list sending in the WHOIS command reply
9660 in server and in the client.
9662 Implemented the channel list displaying on the user interface
9663 as well. Affected file silc/client_ops.c.
9665 * Added silc_channel_payload_parse_list to parse list of Channel
9666 Payloads. It returns SilcDList list of SilcChannelPayloads.
9667 Client for example can use this function to parse the list of
9668 channels it receives in the WHOIS command reply. The caller
9669 must free the list by calling silc_channel_payload_list_free.
9670 Affected files lib/silccore/silcchannel.[ch].
9672 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9674 * Added one new argument <user mode> to the WHOIS command reply
9675 to return the mode of the user in SILC. Updated the protocol
9678 Implemented it to the server and client.
9680 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9682 * Fixed the mode printing on the user interface on joining.
9683 Affected file silc/client_ops.c.
9685 * Implemented the UMODE command and user modes in general to the
9686 client library and to the user interface.
9688 * Implemented the UMODE command to the server.
9690 * The server now sends UNKNOWN_COMMAND error status if client sends
9691 unknown command. Affected file silcd/command.c.
9693 * All server commands now handle the command identifier the right
9694 way when sending the command reply to the client. The client can
9695 use to identify the command replies with the identifier.
9697 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9699 * Added silc_server_get_client_route to resolve the route to
9700 the client indicated by the client ID. Affected file is
9703 * Added silc_server_relay_packet as general function to relay
9704 packet to arbitrary destination. This deprecates functions
9705 like _send_private_message_key, _relay_notify etc. Affected
9706 file is silcd/packet_send.[ch].
9708 Removed silc_server_send_key_agreement,
9709 silc_server_send_private_message_key and
9710 silc_server_packet_relay_notify functions from the file
9711 silcd/packet_send.[ch].
9715 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9716 server. Affected file silcd/packet_receive.[ch].
9718 * Implemented the KILL command to the client. Implemented the
9719 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9720 Affected files lib/silcclient/command[_reply].c and
9721 lib/silcclient/client_notify.c. Implemented the KILL notify
9722 printing in the user inteface.
9724 * Fixed a lot silc_parse_nick memory leaks from the client
9725 library in the file lib/silcclient/command.c.
9727 * Changed the silc_server_send_notify_on_channels's `sender'
9728 argument from SilcSocketConnection to SilcClientEntry to
9729 check the sender as entry and not as connection object and not
9730 to send to the client provided as argument. The affected file
9731 is silcd/packet_send.[ch].
9733 * The notify packets that are destined directly to the client used
9734 to not to be processed by the server. Now changed that and the
9735 server processes all notify packets. After relaying the packet
9736 to the client the notify packet is processed in the server.
9738 * The silc_server_free_client_data now checks whether there is
9739 pending outgoing traffic for the client and purges the data to
9740 the network before removing the client entry.
9742 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9744 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9745 an client is killed from the SILC Network. Updated the protocol
9748 Added new function silc_server_send_notify_killed to the
9749 silcd/packet_send.[ch].
9751 * Added function silc_server_packet_relay_notify to relay notify
9752 packets that are destined directly to a client. In this case
9753 the server does not process the notify packets but merely relays
9754 it to the client. Affected file silcd/packet_send.[ch].
9756 Added also silc_server_packet_process_relay_notify to check
9757 whereto relay the notify. Affected file is
9758 silcd/packet_receive.[ch].
9760 * Implemented the KILL command to the server.
9764 * Added the backup schema desgined last fall to the protocol
9765 specs for everyone to see. The specification is in the
9766 *-spec-xx.txt draft and the packet type definitions for the
9767 backup routers is in *-pp-xx.txt draft. Thusly, added also
9768 new packet type SILC_PACKET_CELL_ROUTERS.
9770 * A big security problem in the implementation discovered. The
9771 signoff of an client did not cause new channel key generation
9772 which it of course should've done. The channel keys must be
9773 always re-generated when client leaves (or signoffs) the channel.
9774 The silc_server_remove_from_channels funtion now handles
9775 the channel key re-generation.
9777 * Added `sender' argument to the silc_server_send_notify_on_channels
9778 to not to send the client provided as argument. Affected file
9779 silcd/packet_send.[ch].
9781 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9783 * Implemented OPER and SILCOPER commands into the server and
9786 * Added silc_auth_verify and silc_auth_verify_data to verify
9787 the authentication directly from the authentication payload.
9788 It supports verifying both passphrase and public key based
9789 authentication. Affected file lib/silccore/silcauth.[ch].
9791 * Added `hash' field to the SilcIDListData structure. It is the
9792 hash negotiated in the SKE protocol. Affected file is
9795 * Slight redesigning of the SilcAuthPayload handling routines.
9796 Do not send SilcPKCS but SilcPublicKey as argument.
9798 * Implemented the public key authentication support to the
9799 serverconfig. The public key is loaded from the provided path
9800 and saved as authentication data to void * pointer. Thus,
9801 changed the unsigned char *auth_data to void *auth_data;
9803 * Fixed SHUTDOWN command to send the reply before the server
9804 is shutdown. :) Affected file silcd/command.c.
9806 * Fixed fatal bug in CONNECT command. The hostname was invalid
9807 memory and server crashed. Affected file silcd/command.c.
9809 * Fixed fatal bug in CLOSE command. The server_entry became
9810 invalid but was referenced later in the command. Affected file
9813 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9815 * Fixed fatal bug in failure packet handling. Server ignored
9816 the failure and thus crashed when it came.
9820 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9822 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9823 that the command may be executed only once in (about) 2 seconds.
9824 The old SILC_CF_LAG flag is same but allows command bursts up
9825 to five before limiting.
9827 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9828 server code. Various commands now includes the CF_LAG_STRICT
9829 flag to disallow any kind of miss-use of the command.
9831 * Fixed the silc_buffer_unformat to not to allocate any data
9832 if the length of the data is zero. It used to allocate the
9833 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9835 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9837 * Changed the format of AdminConnection configuration section
9838 in the server. Added username of the admin to the format.
9839 Affected files silcd/serverconfig.[ch].
9841 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9842 to return admin configuration data by host, username and/or
9845 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9847 * Implemented WHOWAS command to the server. Added the functions:
9849 silc_server_command_whowas_parse,
9850 silc_server_command_whowas_send_reply,
9851 silc_server_command_whowas_from_client and
9852 silc_server_command_whowas_from_server
9854 * Added <Client ID> argument to the WHOWAS command reply. Updated
9855 the protocol specs accordingly.
9857 * Implemented WHOWAS command and command_reply to the client
9860 Implemented the WHOWAS printing on the user interface.
9862 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9864 * Added new argument to the WHOWAS command reply, the real name.
9865 It is an optional argument. Updated the protocol specs.
9867 * Added SilcIDCacheDestructor callback that is registered when
9868 the SilcIDCache is allocated. The callback is called when
9869 an cache entry in the ID Cache expires, or is purged from the
9870 cache. Added into lib/silccore/idcache.[ch].
9872 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9873 to destruct the client entries when the cache entry expires.
9874 Other ID Cache's in server and in the client library ignores
9877 * If the ID Cache entry's `expire' field is zero then the entry
9878 never expires. Added boolean `expire' argument to the
9879 silc_idcache_add function in the lib/silccore/idcache.[ch].
9880 If it is TRUE the default expiry value is used.
9882 * Added silc_server_free_client_data_timeout that is registered
9883 when client disconnects. By default for 5 minutes we preserve
9884 the client entry for history - for WHOWAS command.
9886 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9888 * Added support to the server to enforce that commands are not
9889 executed more than once in 2 seconds. If server receives
9890 commands from client more frequently, timeout is registered
9891 to process the commands. Affected file silcd/command.c.
9892 Added new function silc_server_command_process_timeout.
9894 * Changed NICK_NOTIFY handling in client library to check that
9895 if the client's nickname was changed, so there is no need to
9896 resolve anything from the server.
9898 * Removed error printing from the WHOIS and IDENTIFY commands.
9899 If error occurs then it is ignored silently in the client library.
9900 The application, however, may map the received error to
9901 human readable error string. The application currently maps
9902 the NO_SUCH_NICKNAME error to string.
9904 * Made the command status message public to the application. Moved
9905 them from lib/silcclient/command_reply.c to
9906 lib/silcclient/command_reply.h. The application can map the
9907 received command status to the string with the
9908 silc_client_command_status_message function.
9910 * Added check to the server to check that client's ID is same
9911 as the Source ID in the packet the client sent. They must
9914 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9916 * Added dist-bzip hook to the Makefile.am to make bzip2
9917 compressed distributions.
9919 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9921 * Server now enforces the maximum length for the nickname and
9922 the channel as protocol specification dictates. 128 bytes for
9923 nickname and 256 bytes for channel name.
9925 * Moved the WHOIS printing to the application. The client libary
9926 does not print out the WHOIS information anymore, the application
9927 must do it. Renamed silc_client_command_reply_whois_print to
9928 the silc_client_command_reply_whois_save.
9930 The client's idle time is also sent to the application now, and
9931 the idle is shown on screen.
9933 * Added silc_client_command_reply_identify_save to save the
9934 received IDENTIFY entries.
9936 * Do not check for channel private keys in message sending and
9937 reception if the channel does not have the PRIVKEY mode set.
9938 Affected file lib/silclient/client_channel.c.
9940 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9942 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9943 just surfaced after chaning the JOIN procedure.
9945 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9947 * Added silc_client_get_clients_by_list to get client entries
9948 from Client ID list, that is returned for example by JOIN
9949 and USERS command replies. The application should use this
9950 function for example when JOIN command reply is received to
9951 resolve the clients already on the channel (library does not
9952 do that anymore as USERS command reply is not used in the JOIN
9953 procedure anymore). Affected files lib/silcclient/silcapi.h and
9954 lib/silcclient/idlist.c.
9956 * JOIN command reply and USERS command reply returns now SilcBuffer
9957 pointers instead of unsigned char pointers when returning
9958 the client list and mode list.
9960 * Added <Client ID> argument to the JOIN command reply, mainly
9961 for the server to identify for which client the command was
9962 originally sent. Updated protocol specs accordingly.
9964 * Added SilcDlist private_key pointer to the SilcChannelEntry
9965 in the client to support the channel private keys. Affected
9966 file is lib/silcclient/idlist.h.
9968 * Added SilcChannelPrivateKey argument to the function
9969 silc_client_send_channel_message so that application can choose
9970 to use specific private ke if it wants to. If it is not provided,
9971 the normal channel key is used, unless private keys are set.
9972 In this case the first (key that was added first) is used
9973 as the encryption key.
9975 * Implemented the support for channel private key handling.
9976 Implemented the following functions:
9978 silc_client_add_channel_private_key,
9979 silc_client_del_channel_private_keys,
9980 silc_client_del_channel_private_key,
9981 silc_client_list_channel_private_keys and
9982 silc_client_free_channel_private_keys
9984 Affected file lib/silcclient/client_channel.c.
9986 * Added the support for the private keys in the channel message
9987 sending and encryption and in the message reception and
9988 decryption. Affected funtions are
9989 silc_client_send_channel_message and silc_client_channel_message.
9991 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9993 * Added SKE's key verify callback to the client library's
9994 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9996 * Removed the statement that server (or router) must send USERS
9997 command reply when joining to the channel so that the client
9998 knows who are on the channel. Instead, the client list and
9999 client's mode list is now sent in the JOIN command reply to the
10000 client who joined channel. This is better solution.
10002 * Added function silc_server_get_users_on_channel and function
10003 silc_server_save_users_on_channel to the silcd/server.[ch].
10005 * Removed function silc_server_command_send_users from the
10008 * Do not show topic on the client library anymore. The topic is
10009 sent in the command reply notify to the application and the
10010 application must show the topic now.
10012 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10014 * Added client searching by nickname hash into the IDENTIFY and
10015 WHOIS commands in the server as they were clearly missing from
10016 them. Affected file is silcd/command.c.
10018 * Fixed a bug in private message receiving in the client library.
10019 The remote ID was freed and it wasn't supposed, now it is
10022 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10024 * Minor fix to the channel payload; allocate the data area, as it
10025 needs to be of specific length.
10027 * If the key agreement port is zero then the operating
10028 system will define the bound port. Affected files are
10029 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
10031 * Added new function silc_channel_payload_decrypt into the file
10032 lib/silccore/silcchannel.[ch].
10034 * Moved the channel message etc, check from silc_packet_decrypt
10035 to applications. The library calls now a generic
10036 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
10037 when the packet is either normal or special. This was done to
10038 allow more wide range of checking that was not allowed when
10039 the code was in library. Now applications can do virtually any
10040 checks to the packet and return to the library the decision how
10041 the packet should be processed. Affected files are
10042 lib/silccore/silcpacket.[ch].
10044 Added silc_server_packet_decrypt_check to the server and
10045 silc_client_packet_decrypt_check to the client library.
10047 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
10048 to send with specified source and destination information.
10050 * Channel message delivery between routers was broken after the
10051 channel key distribution was fixed earlier. The channel key
10052 was used be to distributed to other routers as well which is not
10053 allowed by the protocol. Now this is fixed and channel keys
10054 really are cell specific and the channel message delivery between
10055 routers comply with the protocol specification.
10057 * Fixed various commands in server to check also the global list
10058 for the channel entry and not just the local list. The affected
10059 file silcd/command.c.
10061 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10063 * Added assert()s to buffer formatting and unformatting routines
10064 to assert (if --enable-debug) when error occurs. Affected
10065 file: lib/silcutil/silcbuffmt.c.
10067 * Changed to auto-reconnect to check whether the remote host is
10068 router and register the re-connect timeout if it is. It used
10069 to check that whether we are normal server, but router must do
10070 auto-reconnect with another router as well. Affected file
10073 * Removed the [<key len>] option from CMODE command as the cipher
10074 name decides the key length, nowadays. See the defined ciphers
10075 from the protocol specification.
10077 * Added [<hmac>] option to the CMODE command to define the HMAC
10078 for the channel. Added SILC_CMODE_HMAC channel mode.
10080 * Added [<hmac>] option for the JOIN command so that user can
10081 select which HMAC is used to compute the MACs of the channel
10084 * Added Hmac field to the Channel Message Payload. The integrity
10085 of plaintext channel messages are now protected by computing
10086 MAC of the message and attaching the MAC to the payload. The
10087 MAC is encrypted. Now, it is clear that this causes some
10088 overhead to the size of the packet but rationale for this is that
10089 now the receiver can verify whether the channel message decrypted
10090 correctly and also when private keys are set for the channel the
10091 receiver can decrypt the packet with several keys and check from
10092 the MAC which key decrypted the message correctly.
10094 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
10095 lib/silccrypt/silccipher.[ch].
10097 * Added silc_hash_len to return the digest length into the
10098 lib/silcrypt/silchash.[ch].
10100 * Rewrote parts of Silc Channel Payload interface in the
10101 lib/silccore/silcchannel.[ch]. The encode function now also
10102 encrypts the packet and parse function decrypts it.
10104 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10106 * Fixed a minor formatting bug in the SKE's key material processing.
10107 It actually might have processed the keys wrong way resulting
10110 * Redefined the mandatory HMAC algorithms and added new algorithms.
10111 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
10112 and hmac-md5 truncated to 96 bits. The mandatory is now
10113 hmac-sha1-96. Rest are optional (including the one that used
10114 to be mandatory). Rationale for this is that the truncated HMAC
10115 length is sufficient from security point of view and can actually
10116 make the attack against the HMAC harder. Also, the truncated
10117 HMAC causes less overhead to the packets. See the RFC2104 for
10120 * Added new [hmac] configuration section. The SKE used to use
10121 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
10122 is of course wrong. The official names that must be proposed in
10123 the SKE are the ones defined in the protocol specification
10124 (hmac-sha1-96 for example). The user can configure any hmac
10125 using any hash function configured in the [hash] section. At
10126 least, the mandatory must be configured.
10128 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
10130 * Added HMAC list to the SKE proposal list. It has now both
10131 hash algorithm list and HMAC list. This makes the protocol
10132 incompatible with previous versions. The SKE now seems to work
10133 the way it is supposed to work, for the first time actually.
10135 * Defined plain Hash algorithms to the protocol specification.
10136 Added sha1 and md5.
10138 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10140 * Implemented support for key agreement packets into the server.
10141 Added functions silc_server_key_agreement and
10142 silc_server_send_key_agreement. Other than these functions,
10143 server has nothing to do with this packet.
10145 * Added support for private message key packets into the server.
10146 Added functions silc_server_private_message_key and
10147 silc_server_send_private_message_key.
10151 * Changed the silc_[client|server]_protocol_ke_set_keys to be
10152 called in the protocol's final callback instead in the END
10153 protocol state. This makes a little more sense and in the same
10154 time in client we can use the same protocol routines for normal
10155 key exchange and to key agreement packet handling as well.
10157 * Added to both client's and server's KE protocol context the
10158 SilcSKEKeyMaterial pointer to save the key material. We will
10159 bring the key material to the protocol's final callback by doing
10160 this. The final callback must free the key material.
10162 * Added SKE's packet_send callback into client's KE protocol
10163 context so that the caller can choose what packet sending function
10164 is used. This way we can use different packet sending when
10165 doing normal SKE when doing key agreement packet handling (in
10166 the key agreement packet handling we do not want to encrypt
10169 * Implemented the responder side of the key agreement routines
10170 in the client. The client can now bind to specified port and
10171 accept incoming key negotiation. The key material is passed
10172 to the application after the protocol is over.
10174 * Implemented the processing of incoming Key Agreement packet
10175 in the client. Added function silc_client_key_agreement to
10176 process the packet.
10178 * Implemented the intiator side of the key agreement routines
10179 in the client. The client can now initiate key agreement with
10180 another remote client. The key material is passed to the
10181 application after the protocol is over.
10183 * Created client_keyagr.c to include all the key agreement
10186 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
10187 SILC_TASK_CALLBACK except that it is not static.
10189 * Created client_notify.c and moved the Notify packet handling
10190 from the client.[ch] into that file.
10192 * Created client_prvmsg.c and moved all private message and
10193 private message key routines from the client.[ch] into that file.
10195 * Create client_channel.c and moved all channel message and
10196 channel private key routines from the client.[ch] into that file.
10198 * Changed silc_client_get_client_by_id_resolve to resolve with
10199 WHOIS command instead of IDENTIFY command, in the file
10200 lib/silclient/idlist.c.
10202 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10204 * Implemented the SKE's responder side to the Client library.
10206 * When FAILURE is received to the protocol do not trust it
10207 blindly. Register a timeout to wait whether the remote closes
10208 the connection as it should do it, only after that process the
10209 actual failure. This was changed to both client and server.
10211 * Added client_internal.h to include some of the structures
10212 there instead of client.h in lib/silcclient/.
10214 * Added function silc_task_unregister_by_callback to unregister
10215 timeouts by the callback function.
10217 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10219 * Some "Incomplete WHOIS info" errors has been appearing on the
10220 log files. Took away the entry->userinfo check from WHOIS
10221 reply sending. The entry->userinfo is now " " if client did not
10222 provide one. I thought this was fixed earlier but something
10223 is wrong still. Let's see if the error still appears.
10225 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10227 * Fixed a minor bug in the login when the channel key is
10228 re-generated in the server. It used to generate the key in
10229 wrong order and thus caused problems in the channel traffic.
10231 * Fixed a minor bug in channel key distsribution after
10232 KICK command. The key was not sent to the router even though
10235 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10237 * Added silc_ske_process_key_material_data as generic routine
10238 to process any key material as the SILC protocol dictates. The
10239 function is used by the actual SKE library but can be used by
10240 applications as well. This relates to the private message keys
10241 and the channel private keys since they must be processed the
10242 same way the normal SILC session keys. The protocol dictates
10243 this. Affected files: lib/silcske/silcske.[ch].
10245 Added also silc_ske_free_key_material to free the
10246 SilcSKEKeyMaterial structure.
10248 * Defined silc_cipher_set_key function to set the key for
10249 cipher without using the object's method function. The affected
10250 files: lib/silccrypt/silccipher.[ch].
10252 * Implemented silc silc_client_add_private_message_key,
10253 silc_client_add_private_message_key_ske,
10254 silc_client_del_private_message_key,
10255 silc_client_list_private_message_keys and
10256 silc_client_free_private_message_keys functions in the
10259 Added functions silc_client_send_private_message_key to send
10260 the Private Message Key payload and silc_client_private_message_key
10261 to handle incoming Private Message Key payload.
10263 * Added Cipher field to the Private Message Key payload to set
10264 the cipher to be used. If ignored, the default cipher defined
10265 in the SILC protocol (aes-256-cbc) is used.
10267 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10269 * Removed lib/silcclient/ops.h file.
10271 Redefined parts of the SILC Client Library API. Created new
10272 file silcapi.h that deprecates the ops.h file and defines the
10273 published Client Library API. Defined also private message key
10274 API and channel private key API into the file.
10276 This is the file that the application must include from the
10277 SILC Client Library. Other files need not be included by
10278 the application anymore.
10280 * Added new key_agreement client operation callback and also
10281 defined the Key Agreement library API for the application.
10283 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10285 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
10286 is used by clients to request key negotiation between another
10287 client in the SILC network. If the negotiation is started it
10288 is performed using the SKE protocol. The result of the
10289 negotiation, the secret key material, can be used for example
10290 as private message key.
10292 Implemented the Key Agreement payload into the files
10293 lib/silccore/silauth.[ch].
10295 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10297 * Redefined ciphers for the SILC protocol. Added some new ciphers
10298 and defined the key lengths for the algorithms. Changed the
10299 code accordingly. The default key length is now 256 bits.
10301 * Fixed SKE key distribution function silc_ske_process_key_material
10302 when the key length is more than 128 bits. The default key
10303 length in SILC is now 256 bits.
10305 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
10306 to indicate unsupported algorithm.
10308 * Renamed rijndael.c to aes.c and all functions as well.
10310 * Fixed a long standing channel key setting bug in client library.
10311 Weird that it has never surfaced before.
10313 * Fixed bug in channel deletion. If the entire channel is removed
10314 then it must also delete the references of the channel entry
10315 from the client's channel list as the client's channel entry and
10316 the channel's client entry share same memory.
10318 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10320 * Implemented CONNECT and SHUTDOWN commands in the client.
10322 * Implemented CLOSE command to the client.
10324 * Added the function silc_idlist_find_server_by_name into the
10325 files silcd/idlist.[ch].
10327 Added the function silc_idlist_find_server_by_conn into the
10328 files silcd/idlist.[ch].
10330 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10332 * DIE command was renamed to SHUTDOWN. Updated the both code
10333 and protocol specs.
10335 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
10336 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
10338 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
10341 * Added function silc_server_create_connection function to create
10342 connection to remote router. My server implementation actually
10343 does not allow router to connect to normal server (it expects
10344 that normal server always initiates the connection to the router)
10345 so the CONNECT command is only good for connecting to another
10348 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10350 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
10351 or some other client was kicked from the channel.
10353 Implemented the handling of the notify type to both client
10356 Implemented silc_server_send_notify_kicked to send the KICKED
10357 notify. It is used to send it to the server's primary router.
10359 * Implemented the KICK command into server and client.
10361 * Added `query' argument to the silc_idlist_get_client function
10362 to indicate whether to query the client from server or not if
10365 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
10366 to indicate that the client is not channel founder.
10370 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10372 * Removed the rng context from SilcPacketContext structure and
10373 changed that the packet routine uses the Global RNG API.
10375 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10377 * Added support for quit message that client can "leave" on the
10378 channel when it quits the SILC. It is ditributed inside the
10379 SILC_NOTIFY_TYPE_SIGNOFF notify type.
10381 Added silc_server_free_client_data that will take the
10382 signoff message as argument.
10384 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
10386 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10388 * Updated parts of the protocol specification to keep it up
10391 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10393 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
10394 payloads in one packet.
10396 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
10397 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10398 use now the new List flag.
10400 * Also deprecated the following packet types: REPLACE_ID,
10401 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10403 * Added list support for Notify packet in server.
10405 * Added silc_server_send_notify_channel_change to send the
10406 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10407 the silc_server_send_replace_id.
10409 * Added silc_server_send_notify_nick_change to send the
10410 NICK_CHANGE notify type. Deprecates the function
10411 silc_server_send_replace_id.
10413 * Added silc_server_send_notify_join to send the JOIN notify type.
10414 Deprecates the function silc_server_send_new_channel_user.
10416 * Added silc_server_send_notify_leave to send LEAVE notify type.
10417 Deprecates the function silc_server_send_remove_channel_user.
10419 * Added silc_server_send_notify_cmode and
10420 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10421 types. Deprecates the silc_server_send_set_mode function.
10423 * Added SERVER_SIGNOFF notify type to indicate that server has
10424 quit. This means that all clients on the channel from that
10425 server will drop. This can be also used when netsplit happens.
10427 Deprecated REMOVE_ID packet type since it is not needed anymore
10430 Added silc_server_send_notify_server_signoff to send the
10431 SERVER_SIGNOFF notify type. Deprecates the function
10432 silc_server_send_remove_id.
10434 Added also silc_server_send_notify_signoff to send the
10435 SIGNOFF notify type.
10437 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10438 SILC protocol from this day on. Changed the protocol
10439 specification as well.
10441 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10442 notify type. It is used between routers to notify about
10443 topic changes on a channel.
10445 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10448 * Partly updated the protocol specification to comply with the
10449 changes now made. It is still though a bit outdated.
10451 * The JOIN notify type now takes one extra argument <Channel ID>.
10452 The packet used to be destined to the channel but now the
10453 JOIN type may be sent as list thus it is impossible to
10454 destine it to any specific channel. By adding this argument
10455 it is again possible.
10457 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10459 * Added CREDITS file. The CHANGES and CREDITS file will appear
10460 in the distribution as well.
10462 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10464 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10465 types in the server's silcd/packet_receive.c.
10467 * Implemented CMODE and CUMODE to work in router environment.
10469 * Fixed minor encoding and decoding buglet from the
10470 lib/silccore/silcmode.c.
10472 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10475 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10477 * Changed all SilcConfigServer* and silc_config_server* to
10478 SilcServerConfig* and silc_server_config*, respectively.
10481 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10483 * Associated the ID (client or server ID) to the Authentication
10484 Payload to avoid any possibility of forging. Updated the
10485 protocol specification and the code accordingly.
10487 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10489 * The RSA key length is now save to the RsaKey context in the
10490 key generation process in lib/silccrypt/rsa.c. The key length
10491 is now used to figure out the maximum size of the block allowed
10492 to be encrypted/signed.
10494 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10495 is equivalent to the silc_mp_mp2bin but does not allocate any
10498 * Changed silc_mp_mp2bin API to take length argument. If it is
10499 non-zero then the buffer is allocated that large. If zero, then
10500 the size is approximated using silc_mp_sizeinbase, which however
10503 * Created Global RNG API which is global RNG that application can
10504 initialize. After initializing, any routine anywhere in the
10505 code (including library) can use RNG without allocating a new
10506 RNG object. This was done to allow this sort of use of the
10507 RNG in code that has no chance to allocate RNG object. All
10508 applications currently allocate this and many routines in the
10509 library use this. Affected file lib/silccrypt/silcrng.[ch].
10511 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10512 it to use the Global RNG API.
10514 * Defined Authentication Payload into protocol specification that
10515 is used during SILC session to authenticate entities. It is
10516 used for example by client to authenticate itself to the server
10517 to obtain server operator privileges.
10519 Implemented this payload into the lib/silccore/silcauth.[ch].
10520 Implemented also routines for public key based authentication
10521 as the new protocol specification dictates.
10523 Moved definitions of different authentication methods from
10524 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10526 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10527 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10528 silc_pkcs_verify_with_hash functions into the file
10529 lib/silccrypt/silcpkcs.[ch].
10531 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10533 * The client entry's userinfo pointer must be always valid.
10534 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10535 will fail since it requires the userinfo. Now, the userinfo
10536 is allocated as "" if actual userinfo does not exist. Actually,
10537 it must exist and it is totally Ok to drop client connections
10538 that does not announce the userinfo. However, we will make
10539 this workaround for now.
10541 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10542 to return the remote port by socket.
10544 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10546 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10547 SILC_SERVER_PENDING_EXEC and added an new macro
10548 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10549 data or when error occurs while processing the pending command.
10551 Added new argument `destructor' into silc_server_command_pending
10552 and to the SilcServerCommandPending object. This destructor is
10553 now called after calling the pending callback or if error occurs
10554 immediately. If error occurs the actual pending callback won't
10555 be called at all - only the destructor. The destructor may be
10556 NULL if destructor is not needed.
10558 All this applies for client library code as well. Similar
10559 changes were made there as well for the pending commands.
10561 In the client, the application must now allocate the
10562 SilcClientCommandContext with the silc_client_command_alloc
10565 * Added reference counter to the SilcServerCommandContext. Added
10566 function silc_server_command_alloc and silc_server_command_dup
10569 Same type of functions added to the client library for the same
10572 * Removed the cmd_ident from IDListData away since it is now
10573 global for all connections. It is the command identifier used
10574 in command sending and with pending commands. The affected file
10577 * Added reference counter to the SilcSocketConnection objecet to
10578 indicate the usage count of the object. The object won't be
10579 freed untill the reference counter hits zero. Currently only
10580 server uses this, and client ignores it. The client must be
10581 set to use this too later. The affected files are
10582 lib/silccore/silcsockconn.[ch]. Added also the function
10583 silc_socket_dup to increase the reference counter.
10585 This was mainly added because it is possible that the socket
10586 is removed underneath of pending command or other async
10587 operation. Now it won't be free'd and proper DISCONNECTING
10588 flags, etc. can be set to avoid sending data to connection that
10589 is not valid anymore.
10591 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10592 the connection. After that it sets SILC_SET_DISCONNECTED.
10593 It is, however, possible that the socket data is not still freed.
10594 The silc_server_packet_process now checks that data is not
10595 read or written to connection that is DISCONNECTED. The socket
10596 get's freed when the reference counter hits zero.
10598 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10600 * Changed the client operation API: channel_message operation's
10601 `sender' is now the client entry of the sender, not the nickname
10602 and the `channel' is the channel entry, not the channel name.
10604 In the private_message operation the `sender' is now also the
10605 client entry of the sender not the nickname.
10607 Affected file is lib/silcclient/ops.h and all applications
10608 using the client operations.
10610 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10612 * Moved the calling of ops->connect() from connect_to_server_final
10613 into receive_new_id functin since that is the point when the
10614 client is actually allowed to send traffic to network. The
10615 affected file is lib/silcclient/client.c.
10617 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10619 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10620 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10621 (if needs broadcasting) instead of broadcasting the packets one
10622 by one which would make a burst in the network traffic.
10624 * Added `broadcast' argument to the functions in silcd/server.[ch]
10625 silc_server_create_new_channel[_with_id] to indicate whether
10626 to send New Channel packet to primary router.
10628 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10630 * Added new function into the silcd/server.[ch] files:
10631 silc_server_create_new_channel_with_id to create new channel with
10632 already existing Channel ID.
10634 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10635 lib/silccore/silcpacket.h. This packet is used t send list of
10636 Set Mode payloads inside one packet. Server uses this to set
10637 the modes for the channels and clients on those channels, that it
10638 announced to the router when it connected to it. The protocol
10639 specification has been updated accordingly.
10641 * The silc_server_new_channel did not handle the packet coming
10642 from normal server as it normally does not send that. However,
10643 when it announces its channels it does send it. Implemented
10644 the support for that.
10646 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10647 into the file lib/silccore/id.h.
10649 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10651 * Fixed memory leaks in the functions silc_idlist_del_client,
10652 silc_idlist_del_channel and silc_idlist_del_server in the file
10653 silcd/idlist.c. All of those leaked like a sieve.
10655 * Fixed some small memory leaks in the client's function
10656 silc_client_notify_by_server.
10658 * Added functions into silcd/server.c: silc_server_announce_clients,
10659 silc_server_announce_channels and silc_server_announce_server.
10660 These functions are used by normal and router server to announce
10661 to its primary router about clients, channels and servers (when
10662 router) that we own. This is done after we've connected to the
10665 These functions effectively implements the following packet types:
10666 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10667 and SILC_PACKET_NEW_ID_LIST.
10669 * Added new functions into the silcd/packet_receive.[ch]:
10670 silc_server_new_id_list, silc_server_new_channel_list and
10671 silc_server_new_channel_user_list to handle the incoming
10672 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10674 * Added support of changing Channel ID in the function
10675 silc_server_replace_id. If the server that announces a channel
10676 to the router already exists in the router (with same name but
10677 with different Channel ID), router is responsible to send
10678 Replace ID packet to the server and force the server to change
10679 the Channel ID to the one router has.
10681 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10682 client that the Channel ID has been changed by the router. The
10683 normal server sends this to the client. Client must start using
10684 the new Channel ID as the channel's ID.
10686 Implemented handling of this new type into lib/silcclient/client.c
10687 into the function silc_client_notify_by_server.
10689 * Added new function silc_idlist_replace_channel_id into the files
10690 silcd/idlist.[ch] to replace the Channel ID.
10692 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10694 * Call silc_server_command_identify_check always when processing
10695 the IDENTIFY command in silcd/command.c
10697 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10699 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10700 send keepalive packets. The packet can be sent by clients,
10701 servers and routers.
10703 Added function silc_socket_set_heartbeat into the file
10704 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10705 If not set, the heartbeat is not performed. The actual
10706 heartbeat is implemented in the low level socket connection
10707 library. However, application is responsible of actually
10708 sending the packet.
10710 Added silc_server_send_heartbeat to send the actual heartbeat
10711 packet into silcd/packet_send.[ch]. Server now performs
10712 keepalive with all connections.
10714 * Added silc_task_get_first function into lib/silcutil/silctask.c
10715 to return the timeout task with shortest timeout. There was a bug
10716 in task unregistration that caused problems. TODO has been
10717 updated to include that task system must be rewritten.
10719 * The client library will now resolve the client information when
10720 receiving JOIN notify from server for client that we know but
10721 have incomplete information.
10723 * Rewrote parts of silc_server_remove_from_channels and
10724 silc_server_remove_from_one_channel as they did not remove the
10725 channel in some circumstances even though they should've.
10727 * Encryption problem encountered in server:
10729 The LEAVE command used to send the Channel Key packet to the
10730 router immediately after generating it. However, the code
10731 had earlier sent Remove Channel user packet but not immediately,
10732 ie. it was put to queue. The order of packets in the router
10733 was that Channel Key packet was first and Remove Channel User
10734 packet was second, even though they were encrypted in the
10735 reverse order. For this reason, MAC check failed. Now, this
10736 is fixed by not sending the Channel Key packet immediately but
10737 putting it to queue. However, this is more fundamental problem:
10738 packets that are in queue should actually not be encrypted
10739 because packets that are sent immediately gets encrypted
10740 actually with wrong IV (and thus MAC check fails). So, packets
10741 that are in queue should be encrypted when they are sent to
10742 the wire and not when they put to the queue.
10744 However, the problem is that the current system has not been
10745 designed to work that way. Instead, the packet is encrypted
10746 as soon as possible and left to the queue. The queue is then
10747 just purged into wire. There won't be any fixes for this
10748 any time soon. So, the current semantic for packet sending
10751 o If you send packet to remote host and do not force the send
10752 (the packet will be in queue) then all subsequent packets to the
10753 same remote host must also be put to the queue. Only after the
10754 queue has been purged is it safe again to force the packet
10757 o If you send all packets immediately then it safe to send
10758 any of subsequent packets through the queue, however, after
10759 the first packet is put to queue then any subsequent packets
10760 must also be put to the queue.
10762 Follow these rules and everything works fine.
10764 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10766 * Added new function silc_server_remove_clients_by_server to
10767 remove all client entries from ID list when the server connection
10768 is lost. In this case it is also important to invalidate all
10769 client entires as they hold the invalid server entry. This
10770 fixes fatal bug when server has lost connection and will reconnect
10773 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10775 * Made some sanity checks to silc_server_daemonise like to check
10776 whether the requested user and group actually exists.
10778 * Added sanity check to SKE's silc_ske_responder_finish to check
10779 that the public and private key actually is valid.
10781 * Invalidate the client's nickname when receiving Replace ID
10782 packet and the Client ID is being replaced. This means that the
10783 server will query the nickname if someone needs it (client)
10786 * Sort the ID Cache in client library when the ID Cache data
10787 has changed (needs sorting).
10789 * Do not allow for SILC client to create several connections to
10790 several servers. The client does not support windows right now
10791 and generating multiple connections causes weird behaviour.
10793 Irssi-silc client does support windows and can handle several
10794 connections without problems, see: www.irssi.org and SILC plugin.
10796 * Fixed some places where client was added to the IDList. The
10797 rule of thumb is following (in order to get everything right):
10798 If the client is directly connected local client then the
10799 `connection' argument must be set and `router' argument must be
10800 NULL to silc_idlist_add_client function. If the client is not
10801 directly connected client then the `router' argument must
10802 bet set and the `connection' argument must be NULL to the
10803 silc_idlist_add_client function.
10805 * The funtion silc_server_packet_send_local_channel actually did
10806 not check whether the client was locally connected or not. It
10807 does that now. Fixed a bug related to LEAVE command.
10809 * Fixed Remove Channel User payload parsing bug in server's
10810 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10812 * The server's silc_server_save_channel_key now checks also the
10813 global ID list for the channel as it might not be in the local
10814 list. Fixed a bug related to LEAVE command.
10816 * Is this the end of the [<unknown>] buglet that has been lurking
10817 around for a long time? A little for loop fix in server's
10818 silc_server_command_whois_parse that is used by both IDENTIFY
10819 and WHOIS command. At least, this was a clear bug and a cause
10820 of one type of [<unknown>] buglet.
10822 * WHOIS and IDENTIFY commands call the function
10823 silc_server_command_[whois/identify]_check function even if
10824 we are not router server.
10826 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10828 * Added --with-gmp configuration option. If set the GMP
10829 is always compiled in the SILC source tree. If not set then
10830 it is checked whether the system has the GMP3 installed. If
10831 it has then the GMP won't be compiled (the system's headers
10832 and library is used), if it doesn't have it then the GMP is
10833 compiled in the SILC source tree.
10835 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10837 * Changed RSA private exponent generation to what PKCS #1
10838 suggests. We try to find the smallest possible d by doing
10839 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10840 not security fix but optimization.
10842 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10844 * Added new config entry [Identity] to fork the server and run
10845 it as specific user and group. A patch from Bostik.
10847 * Imported Dotconf configuration library into lib/dotconf.
10848 This will be used to create the SILC configuration files later.
10849 It will appear in the distsribution after this commit.
10851 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10853 * A big code auditing weekend happening. Auditing code for
10854 obvious mistakes, bugs and errors. Also, removing any code
10857 Removed files for being obsolete:
10859 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10860 inline in the file lib/silcutil/silcbuffer.h)
10862 o lib/silcutil/silcbufutil.c (the header has inline versions)
10864 Changed code to fix possible error conditions:
10866 o The buffer formatting routines now check that the destination
10867 buffer really has enough space to add the data. This applies for
10868 both buffer formatting and unformatting
10869 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10870 unformatting was changed to accomodate following rules:
10871 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10872 sent to the function while XXX_*STRING will not allocate or copy
10873 the data into the buffer. Instead it sets the pointer from the
10874 buffer into the pointer sent as argument (XXX_*STRING used to
10875 require that the pointer must be allocated already). This change
10876 makes this whole thing a bit more consistent and more optimized
10877 (note that the data returned in the unformatting with XXX_*STRING
10878 must not be freed now). The routines return now -1 on error.
10880 o Tried to find all code that use buffer_format and buffer_unformat
10881 and added return value checking to prevent formatting and
10882 especially unformatting errors and possible subsequent fatal
10885 o Changed ske->x and ske->KEY to mallocated pointers in
10886 lib/silcske/silcske.h. Fixed possible data and memory leak.
10888 o Added return value checking to all *_parse* functions. Fixed
10889 many memory leaks as well.
10891 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10892 so that buffer overflows would not happen. All code now also
10893 checks the return value as it can fail.
10895 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10897 * Added reconnection support to server if the normal server looses
10898 its connection to the router (for example if router is rebooted).
10899 The server performs normal reconnection strategy implemented
10900 to the server. Affected file silcd/server.c.
10902 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10904 * Added new packet type SILC_PACKET_SET_MODE that is used to
10905 distribute the information about changed modes (for clients,
10906 channels and clients channel modes) to all routers in the
10907 network. Updated the protocol specification accordingly.
10909 Added functions into silcd/packet_send.c and
10910 silcd/packet_receive.c: silc_server_send_set_mode,
10911 silc_server_set_mode.
10913 Added new files silcmode.[ch] into lib/silccore that implements
10914 the encoding and decoding of Set Mode Payload. Added new type
10915 SilcSetModePayload. Moved the definitions of different modes
10916 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10918 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10920 * Oops, a little mistake in server's connection authentication
10921 protocol. The protocol is not ended with FAILURE but with
10922 SUCCESS if the authentication is Ok. :) Affected file is
10925 * Implemented NICK_CHANGE notify handling in server in the file
10926 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10927 the local clients on the channel. After the changing nickname
10928 in router environment snhould work and the [<unknown>] nickname
10929 should appear no more.
10931 The silc_server_replace_id function that receives the Replace ID
10932 payload now sends the NICK_CHANGE notify type also in the file
10933 silcd/packet_receive.c
10935 * Changed WHOIS and IDENTIFY command to support the maximum amount
10936 of arguments defined in protocol specs (3328 arguments). This
10937 fixed a bug that caused problems when there were more than three
10938 users on a channel.
10940 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10942 * Added extra parameter, command identifier, to the
10943 silc_client_send_command so that explicit command identifier
10946 Changed that ID list routines uses specific command identifier
10947 when sending WHOIS/IDENTIFY requests to the server so that they
10948 can be identified when the reply comes back.
10950 Affected files lib/silcclient/command.[ch],
10951 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10953 * Added `sender' argument to silc_server_packet_send_to_channel
10954 to indicaet the sender who originally sent the packet to us
10955 that we are now re-sending. Ignored if NULL. Affected file
10956 silcd/packet_send.[ch].
10958 * Added some server statistics support in silcd/server_internal.h
10959 SilcServerStatistics structure and around the server code. Also
10960 send some nice statistics information when client is connecting
10963 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10965 * Fixed channel ID decoding in server's JOIN command reply in
10966 silcd/command_reply.c
10968 * Fixed braodcasting of replace ID payload to not to send it if
10969 we are standalone server in silcd/packet_receive.c.
10971 * Fixed all channel message sending routines to not to send
10972 packets to clients that has router set, since they are routed
10973 separately in the same function earlier. Affects file
10974 silcd/packet_send.c and all channel packet sending functions.
10976 * In USERS reply, res_argv[i] are not allocated, the table
10977 is allocated. Thus changed that free the table, not its
10980 * In server's whois_check and identify_check if the client is
10981 locally connected do not send any WHOIS commands - they are not
10984 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10986 * Fixed some minor bugs in client when sending WHOIS command. The
10987 arguments was in wrong order.
10989 * Removed statis function add_to_channel from server in
10990 silcd/command.c that was previously used with the joining but
10993 * Tested USERS command in router environment successfully with two
10994 routers, two servers and two clients.
10996 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10998 * Reorganized the USERS command and command reply in client library
10999 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
11000 When the command is given by user we register a pending command
11001 callback that will reprocess the command after the reply has been
11002 received from the server. When reprocessing the packet we then
11003 display the information. Thus, the USERS information is displayed
11004 now in the command callback instead of in the command reply
11005 callback. The processing of the command is same as previously
11006 when server has sent the command reply in the JOINing process.
11008 * Added to USERS command in silcd/command_reply.c to join the client,
11009 we didn't use to know about, to the channel after we've created
11010 a client entry for it. Also, for clienet we did know already still
11011 check whether it is on the channel or not and add it if not.
11013 * Removed silc_server_command_join_notify as the function and its
11016 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11018 * Changed the client's pending command handling to the same as the
11019 server's pending command handling. It is also now possible to
11020 execute command reply functions from other command reply
11021 function as the function callbacks for commands and command
11022 replies are one and same. The pending commands are not static
11023 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
11024 in client connection context. Thus, pending commands are server
11025 connection specific as it is convenient.
11027 Changed the function silc_client_command_pending and
11028 silc_client_command_pending_del and added new function
11029 silc_client_command_pending_check. Removed the
11030 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
11033 * Added cmd_ident, current command identifier, to the client
11034 connection context in lib/silcclient/client.h to keep track on
11035 command identifiers used in command sending. Client's command reply
11036 function handling now supports the mandatory command identifiers.
11038 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
11039 funtions in client to fully support pending command callbacks.
11041 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
11042 as one of the arguments to the application in the command reply
11045 * NOTE: The FORWARDED flag is depracated. It used to be depracated
11046 before first releasing SILC but came back. Now it is removed again
11047 and should come back nomore. The FORWARDED flag was used only
11048 by the JOINing procedure by forwarding the command packet to router.
11049 Now, the JOINing procedure has been changed to more generic (due
11050 to various router environment issues) and FORWARDED is not needed
11051 anymore for anything. The protocol specification is yet to be
11054 Now, removed silc_server_packet_forward from server and the flag
11055 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
11057 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11059 * Renamed NAMES command to USERS command. The NAMES was named that
11060 due to historical reasons. Now it is renamed. Also, rewrote
11061 parts of the USERS command. The nickname list is not sent anymore
11062 by the server. Only Client ID and mode lists are sent in the USERS
11063 command. Changed this also to the protocol specification.
11065 The client now resolves the names and stuff after it receives
11066 the USERS list from the server when joining to the channel.
11068 * WHOIS and IDENTIFY commands has been changed to support multiple
11069 Client ID's per command. One can now search for multiple users
11070 in the network by sending only one WHOIS or IDENTIFY command.
11071 Changed the code and the protocol specifications.
11073 * Removed silc_server_command_identify_parse and changed that IDENTIFY
11074 uses silc_server_command_whois_parse to parse the request. */
11076 * If normal server, do not parse the WHOIS and IDENTIFY requests
11077 before sending it to the router. Saves some time.
11079 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11081 * Fixed JOIN command on client library. Wrong number of arguments
11082 used to crash the client.
11084 * Added silc_server_channel_has_global function to check whether
11085 channel has global users or not.
11087 * Added silc_server_channel_has_local function to check whether channel
11088 has locally connected clients on the channel.
11090 * The silc_server_remove_from_one_channel now checks whether the
11091 channel has global users or not after given client was removed from
11092 the channel. It also checks whether the channel has local clients
11093 on the channel anymore. If it does not have then the channel entry
11094 is removed as it is not needed anymore.
11096 * The silc_server_notify now checks on JOIN notify whether the joining
11097 client is one of locally connected or global. If it is global then
11098 the channel has now global users on the channel and that is marked
11099 to the channel entry. Also, it now saves the global client to
11100 global list who is joining and JOINs it to the channel. This is
11101 for normal server, that is.
11103 Changed silc_server_send_notify_on_channel,
11104 silc_server_packet_relay_to_channel and
11105 silc_server_packet_send_to_channel check if we are normal server
11106 and client has router set (ie. global client) do not send the
11107 message to that client, as it is already routed to our router.
11109 * Implemented LEAVE notify type handling in silc_server_notify
11112 * Tested LEAVE command in router environment successfully. Tested
11113 with two routers, two servers and two clients.
11117 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
11119 * Implemented SIGNOFF notify type handling in silc_server_notify
11122 * silc_server_remove_id now removes the client entry from all channels
11123 it has joined and thusly sends SIGNOFF notify type.
11125 * Rewrote the NAMES list generation in server by removing two excess
11126 loops. The lists are created now inside one loop.
11128 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11130 * silc_server_remove_channel_user checks now also global list
11131 for channel and client.
11133 * silc_server_new_channel_user checks now both local and global
11134 list for channel and client. Fixed a bug in client id decoding.
11135 Used to decode wrong buffer.
11137 * silc_server_channel_message checks now both local and global
11138 list for channel entry.
11140 * Tested channel joining (hence JOIN) in router environment
11141 successfully. Tested with two routers, two servers and two
11144 * Tested channel message sending in router environment successfully.
11146 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11148 * Added silc_server_save_channel_key into server.[ch] to save the
11149 received channel key in Channel Key payload processing. It is
11150 also used in JOIN command reply handling.
11152 Equivalent function silc_client_save_channel_key added into
11153 client.[ch] into client library.
11155 * Changed JOIN command reply to send information whether the channel
11156 was created or not (is existing already) and the channel key
11157 payload. Changed protocol specs accordingly.
11159 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
11160 the request was sent by ID and not by nickname. Crashed on
11163 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11165 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
11166 now correctly save the received data.
11168 * silc_server_free_sock_user_data now notifies routers in the
11169 network about entities leaving the network.
11171 At the same time implemented functions silc_server_remove_id
11172 and silc_server_send_remove_id to receive and send REMOVE_ID
11173 packets. The packet is used to notify routers in the network
11174 about leaving entities. The ID removed will become invalid in
11177 * Added function silc_idlist_del_server into server. Removes and
11178 free's server entry from ID list.
11180 * silc_server_private_message function now checks, if we are router,
11181 that the destination ID really is valid ID, naturally.
11183 * In router when NEW_ID packet is received (for new client) the
11184 hash of the Client ID is saved in the ID Cache but the
11185 client->nickname is set to NULL, instead of putting the hash
11188 IDENTIFY command now also checks that client->nickname must be
11189 valid. If it is not if will request the data from the server who
11190 owns the client. Added new function
11191 silc_server_command_identify_check.
11193 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
11194 to set the command to already allocated Command Payload.
11196 * Tested private message sending in router environment with two
11197 routers, two servers and two clients. Fixed minor bugs and now
11200 * Fixed segfault from client's NAMES command. Used to crash if
11201 not on any channel.
11203 * Forwarded packets must not be routed even if it is not destined
11204 to the receiver. Changed server code comply with this.
11206 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11208 * Added `require_reverse_mapping' boolean value to ServerParams
11209 structure. If TRUE (not default) the server will require that
11210 the connecting host has fully qualified domain name.
11212 If the reverse mapping is not required and hostname could not be
11213 found the IP address is used as hostname.
11215 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11217 * Implemented version string checking to both client and server.
11218 The check is incomplete currently due to the abnormal version
11219 strings used in development version of SILC.
11221 * Changed all command functions in server to use the new
11224 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11226 * Changed char *data to unsigned char *data in ID Cache system to
11227 support binary data as ID Cache data. Changed code to support
11228 binary data in lib/silccore/idcache.c.
11230 * Renamed silc_server_packet_relay_command_reply to
11231 silc_server_command_reply as it is normal packet receiving
11232 function. Rewrote the function to accept command replys for
11233 servers and not only for clients.
11235 * Mark remote router always as registered server if we are connecting
11236 to it. Otherwise, commands sent by the router to us are ignored.
11238 * All ID List find routines now returns the ID Cache Entry pointer
11239 as well if requested.
11241 * WHOIS command works now in router environment, tested with two
11242 routers, two servers and two clients.
11244 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
11245 in router environment (as it is almost equivalent to WHOIS) but
11246 hasn't been tested thoroughly. Added new functions:
11248 silc_server_command_identify_parse
11249 silc_server_command_identify_send_reply
11250 silc_server_command_identify_from_client
11251 silc_server_command_identify_from_server
11253 * Disabled route cache adding because adding two different ID's with
11254 same IP replaces the old cache entry thus giving wrong route.
11255 The entry->router->connection is always the fastest route anyway
11256 so route cache may not be needed. Of course, new routes maybe
11257 established after receiving the ID when the entry->router->connection
11258 might not be anymore the most optimal.
11260 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11262 * Add route cache for received ID for fast routing.
11264 * Added silc_server_packet_route to route received packet on router
11265 that is not destined to us.
11267 * Renamed silc_server_get_route to silc_server_route_get.
11269 * Added id_string and id_string_len fields into SilcServer to
11270 include encoded ServerID for fast comparing without excess
11271 encoding of the ID's.
11273 * Cleaned up WHOIS command on server side. Added following static
11276 silc_server_command_whois_parse
11277 silc_server_command_whois_check
11278 silc_server_command_whois_send_reply
11279 silc_server_command_whois_from_client
11280 silc_server_command_whois_from_server
11282 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
11283 arguments in command replies. All command functions should be
11284 updated to use this macro.
11286 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11288 * Minor typo fixes on command reply handling on server.
11290 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11292 * Added silc_server_command_add_to_channel internal routine to add
11293 the client to the channel after router has created the channel and
11294 sent command reply to the server.
11296 * Added generic silc_server_send_command to send any command from
11299 * Use static buffer with ID rendering instead of duplicating data.
11301 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11303 * Fixed a channel user mode bug when joining to a channel server gave
11304 everybody channel founder rights, oops.
11306 * We mark ourselves as the router of the incoming server connection
11307 if we are router ourselves. This way we can check in some packet
11308 sending functions whether it is locally connected server. For
11309 incoming router connections we put NULL.
11311 * For router sending packets locally means now always sending the
11312 packet cell wide; to local clients and local servers. For normal
11313 server sending packet locally means sending it to only local
11316 * Fixed the JOIN command to really work in router environment. If the
11317 channel is created it is always created by the router. Router is
11318 also responsible of making the initial joining to the channel,
11319 sending JOIN notify to the sending server and distributing
11320 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
11321 does not exist server doesn't do anything else but forward the
11322 command to the router which performs everything.
11324 * Added silc_server_send_channel_key function to send the Channel Key
11327 * Added silc_server_create_channel_key to create new channel key. The
11328 channel key is now re-generated everytime someone joins or leaves
11329 a channel, as protocol dictates. Note: channel->key_len is the
11330 key length in bits.
11332 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11334 * Splitted server.[ch] finally. Created now packet_send.[ch] and
11335 packet_receive.[ch] to separate packet sending and receiving
11336 routines. The server.[ch] now includes everything else including
11337 actual packet processing (writing and reading data) and other
11340 Renamed silc_server_private_message_send_internal to
11341 silc_server_send_private_message. The routine is still though
11342 used only to relay private messages as server does not send
11343 private messages itself.
11345 Renamed silc_server_new_channel to silc_server_create_new_channel
11346 and added new function sicl_server_new_channel that handles the
11347 incoming New Channel packet. Added also new sending function
11348 silc_server_send_new_channel to send New Channel Payload.
11350 * Added new function silc_server_notify to process incoming notify
11351 packet to the server/router. Server may then relay the notify
11352 to clients if needed.
11354 * Added new function silc_server_new_channel_user to process incoming
11355 New Channel User packet. Router will redistribute the packet and
11356 send JOIN notify to its local clients and locally connected servers
11357 if needed. Normal server will send JOIN notify to its local client
11358 on same channel when received this packet. Added also corresponding
11359 sending function silc_server_send_new_channel_user to sent the
11362 * Added boolean route argument to send_notif_to_channel and
11363 packet_send_to_channel functions to attempt to route the packet
11364 if it is TRUE and send only locally if it is FALSE.
11366 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11368 * silc_server_replace_id now broadcasts the received replace ID
11369 packet if it is not broadcast packet already. The router must
11370 broadcast to inform other routers about changed ID.
11372 * Added backpointer to server's router into SilcServer context in
11373 silcd/server_internal.h.
11375 * Fixed silc_server_packet_broadcast to send correct broadcast
11378 * The channel key is now distributed to the local client as soon
11379 as it is received from the router (in router environment) so that
11380 no other packet may be sent for the channel until client has
11383 * silc_server_remove_channel_user now broadcasts the received
11384 Remove Channel User packet if it is not broadcast packet already.
11385 The router must broadcast to inform other routers about removed
11388 * Added users field into SilcPacketContext that is a reference count
11389 of the context. One can increase the reference count by calling
11390 silc_packet_context_dup which is now changed to just increase the
11391 reference count instead of duplicating the data. The reference
11392 count is decresed by calling silc_packet_context_free that will
11393 free the data after the reference count hits zero.
11395 For now on the packet context and everything allocated into it
11396 (including the raw packet from network) must be freed by calling
11397 the new silc_packet_context_free function. Added also new function
11398 silc_packet_context_alloc that must be used now to allocate the
11399 context. This also means that if a routine is asynchronous from
11400 silc_[client/server]_packet_parse_type the packet context must
11401 be duplicated by calling silc_packet_context_dup. Otherwise it
11402 gets free'd after silc_[client/server]_packet_parse_type returns.
11403 Also, one must remember that if packet is duplicated then its
11404 reference count must be decresed by calling the free function as
11405 many times as it was duplicated.
11407 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11408 from both client and server.
11410 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11412 * Made joining to a channel working in router environment.
11414 * Cleaned up JOIN command on server side and create function
11415 silc_server_command_join_channel internal routine to make the
11418 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11420 * Changed silc_command_pending list to SilcDList. Also, added
11421 `ident' field to SilcServerCommandPending structure to identify
11422 the reply and to call correct callback.
11424 Added silc_server_command_pending_check function to replace the
11425 corresnponding macro. The silc_command_pending list is not
11428 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11429 to set identifier to previously allocated Command Payload. It
11430 is used to set identifier for command when resending Command
11433 * Added silc_command_payload_encode_payload to encode Command
11434 Payload buffer from SilcCommandPayload structure.
11436 * Added silc_argument_payload_encode_payload to encode Argument
11437 payload buffer from SilcArgumentPayload structure.
11439 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11441 * Changed WHOIS command to support router connection on server side.
11442 The whois request is always sent to router unless the server is
11443 standalone server. After server has received the reply from the
11444 router will it send the reply to the client.
11446 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11447 broadcast received broadcast packet. The function is used only
11448 by router. The broadcast packet is always sent to the router's
11451 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11452 render given ID to printable string, for log files for example.
11454 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11456 * Made basic router to router connections working. At least they
11457 can now connect to each other but nothing really works the way
11458 they are supposed - yet.
11460 * Added new initiator token to RouterConnection configuration
11461 file in silcd/serverconfig.[ch]. It is used to tell whether we
11462 are the initiator to the remote router or whether we'll expect
11463 the other end to connect.
11465 * Moved registering of listener task to silc_server_init, hence
11466 the server starts listenning as soon as it is run, even if it
11467 does not have connections to other routers. Let's see how well
11470 * Changed default connection retry timeouts for more suitable in
11473 * Removed cipher and such arguments from silc_idlist_add_client
11474 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11475 Added new function silc_idlist_add_data to add the keys and stuff
11478 * Added SilcIDListData structure and added it to SilcClientEntry
11479 and SilcServerEntry as their first field in the structure. This
11480 way we can explicitly cast the ID entries to the SilcIDListData
11481 structure and get common data for the entries. In past, we had
11482 to first check what type of connection it is and then cast it to
11483 correct ID entry type. Now, we can directly cast the opaque
11484 pointer to the SilcIDListData (no matter what ID entry it actually
11485 is) and get the data needed.
11487 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11489 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11490 in some circumstances even if threre were timeout tasks, though not
11491 IO tasks, but tasks anyway. Now fixed.
11493 * Defined SilcServerConnection structure to hold connection specific
11494 stuff about directly connected servers and routers. The definition
11495 is currently in silcd/server_internal.h. I thought about having
11496 a bit more important role fro this struct but for now it is used
11497 only when connecting to other server (or router actually).
11499 * Added connecting retry support in server when connecting to
11500 router(s). The retry feature implement exponential backoff
11501 algorithm. Also, added SilcServerParams structure to hold default
11502 parameters for server. For now, it include these retry settings
11503 and are hard coded. After server is moded to be as Silc Server
11504 Library this structure will be more important.
11506 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11508 * Changed client librarys channel->clients table to SilcList and
11509 changed code accordingly.
11511 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11513 * Changed client's channel table to SilcList and changed code
11514 accordingly. Also changed SilcChannelClientEntry to include back-
11515 pointer to the channel so that client entry can use that structure
11516 as list as well and we have fast cross-reference to the channel.
11517 This change dramatically decreased the complexity of channel
11518 handling with client entry and vice versa (removed one extra
11519 loop when searching for channel entry from many functions).
11521 * Changed server->sim from table to SilcDList and changed code
11524 * NAMES command can now be used from user interface. It will show
11525 the user list on the channel, neatly.
11527 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11528 Code now saves realname of the user if it becomes available.
11530 * Renamed configure.in to configure.in.pre and made ./prepare
11531 script to automatically add correct version string to
11532 configure.in which it creates from configure.in.pre.
11534 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11536 * NAMES command reply now shows users mode with the nickname when
11537 joining to channel.
11539 * Moved silc_client_ch[u]mode[_char] functions from
11540 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11541 place sucks, they are utility functions and should be in some
11544 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11546 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11549 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11553 * Added TRQ (efficient deque and list library) into lib/trq. This is
11554 a very good list library that is currently used in the SILC. Defined
11555 SilcList API over the library because I didn't like the API very
11556 much. See lib/trq/silclist.h for the API and examples of how to
11557 use the API. Fixed various places in the code to use the new
11558 SilcList API. The SilcList is meant for lists that has a structure
11559 already defined as a list. It is not suitable to add just some
11560 context to the list (in TRQ, the context is the list actually).
11562 So, I defined SilcDList that can be used for the purpose where
11563 predefined list structure does not exit. This can be used as
11564 such list. Now some context just can be added to the SilcDList.
11565 Currently this list is not used in the SILC just yet, though there
11566 are a lot places where this can replace dynamically allocated
11567 tables and I will fix these places, later, to use SilcDList.
11568 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11569 and use TRQ internally).
11571 Also fixed some annoying warning messages that the original TRQ
11572 code generated. Also minor changes to TRQ's Makefile.in.
11574 * Added support for querying by Client ID to both WHOIS and
11575 IDENTIFY commands into server, as required by the protocol.
11577 * Removed method function pointers from SilcBuffer structure. They
11578 weren't used to anything and just increased the context size for
11579 no good reason. This change also made silc_buffer_alloc and
11580 silc_buffer_free functions inline functions.
11582 * Disabled command flooding detection support until it's fixed so
11583 that it accepts commands in but does not execute them more than once
11586 * Added silc_net_localhost(), to return local hostname, into
11587 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11588 that must be initialized before calling silc_client_init.
11590 * Added new function: silc_server_send_notify_on_channels to send
11591 notify messages to all channels client has joined. It is assured
11592 that the message is sent only once per client.
11594 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11595 lib/silcutil/silcutil.[ch] as silc_format function. The new
11596 function is generic and is used by server as well, not only by
11597 the logging routines.
11599 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11600 the provided version string was not acceptable. Added new function:
11601 silc_ske_check_version into lib/silcske/silcske.h. The function
11602 must be implemented by the application (client or server) and it
11603 does not reside in the SKE library. The function checks the version
11604 string remote end sent.
11606 * Added back pointers (to opaque context and to SilcSocketConnection)
11607 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11609 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11610 duplicate packet context structure.
11612 * Changed `notify' client operation to send same arguments as client
11613 receives from server except for ID's. ID's are mapped to correct
11614 ID entry and that is returned. Also, if channel entry is not sent
11615 by server but the notify is for channel the channel entry is sent
11616 to application (otherwise application doesn't know that it is for
11617 channel (library gets it from packet's Destination ID)).
11619 * Added silc_client_remove_from_channels into client library to
11620 remove a client from all channels it has joined to. Used when
11621 received SIGNOFF notify from server. Added also new function
11622 silc_client_replace_from_channels to replace old ID entry with
11623 new ID entry on all channels. Used when received NICK_CHANGE
11624 notify from server.
11626 * Fixed ID Cache list handling in silc_idlist_get_client in
11627 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11628 to get (or query) client by ID.
11630 * Updated TODO list.
11632 * Added connection authentication status message defined by the
11633 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11634 support for these into the code in client and server side.
11636 * Added generic function silc_client_send_command to send any command
11637 with variable argument list. Application should use this function
11638 to send commands if the command functions provided by the library
11639 does not suite for the application's user interface needs.
11641 * Added new `failure' client operation. Application is notified about
11642 received failure packet if client is executing a protocol. In this
11643 case the protocol's execution has failed.
11645 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11646 is required by the protocol.
11648 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11649 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11652 * Added status flag to SilcSKE object to indicate realtime status
11653 of the SKE protocol.
11655 * Application receives now exactly same command reply arguments as
11656 the library receives from server. However, if ID is received the
11657 corresponding ID entry is returned to the application (eg. Client
11658 ID is mapped to correct SilcClientEntry entry and that is returned).
11659 Changed command_reply client operation due to this change.
11661 * Changed all ID's in commands and in command replys as ID Payloads.
11662 Change affected both client and server side codes.
11664 All ID's sent in SILC network (with execption of ID's in SILC
11665 Packet header) are sent in ID Payload to support variable length
11668 * Server now notifies nick changes and notifies all clients on
11669 the channels about the new nickname (about the new Client ID,
11672 * Implemented CMODE command to change channel modes. Supports all
11673 channel modes defined by the protocol specs except ban and invite
11674 lists. (Also, private channel key mode is supported but support for
11675 setting private channel key in client is missing, thus, this mode
11676 has no effect on client side (except that server requires that the
11677 client uses private channel key and normal channel traffic does not
11680 Also, invite mode works per se, but INVITE command does not work
11681 yet correctly, so you can set channel as invite only channel but
11682 inviting clients to the channel does not work (it is yet to be
11683 thought what's the best way to do it).
11685 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11686 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11687 Implemented CUMODE command to change user's mode on the channel.
11688 Supports all modes defined by the protocol specs.
11690 * Added NAMES command reply to return users modes on the channel.
11692 * Removed unnecessary and slow ciphers from lib/silccrypt.
11694 * Set SO_KEEPALIVE option to connection sockets by default.
11696 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11698 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11699 redefined the Notify Payload into protocol specs.
11701 * Added silc_id_payload_parse_id to get ID directly from raw
11704 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11706 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11707 accept searching by Client ID as well.
11709 * Added support for LEAVE and SIGNOFF notify types in client library.
11711 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11712 to parse ID Payload from raw data.
11714 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11716 * Added flags parameter into silc_ske_assemble_security_properties
11717 function in lib/silcske/silcske.[ch].
11719 * Changed notify client operation to fit better for notify messages
11720 sent by server. The notify payload received from server is now
11721 passed to the application (after parsing it to SilcNotifyPayload).
11722 It is application's responsibility to retrieve the arguments
11723 from the payload and show the message the way it wants. The message
11724 sent by server is implementation specific.
11726 * Changed public keys to comply with the protocol specification.
11727 Old public keys are not supported anymore and are not compatible.
11729 * Removed nickname from Channel Payload as the latest draft removed
11730 it. The client must resolve the nickname from the NAMES command
11731 reply received when it joined the channel.
11733 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11735 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11737 * Fixed some errors in protocol specification drafts.
11739 * Created lib/silccore/silcnotify.c to implement Notify Payload
11740 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11741 generic payloads described by protocol specifications. The file
11742 includes implementations for ID Payload and Argument Payload.
11744 * Changed Command Payload implementation to use the new Argument
11745 Payload. Changed command_xxxx_payload to command_payload_xxxx
11746 to comply with SILC coding conventions.
11748 * Added suppport for Argument Payload handling in Notify Payload
11749 implementation as protocol requires it. Added the new support
11750 into server and client lib as well.
11752 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11754 * Added support for multiple nicknames on same channel. [n] is
11755 added locally to the nickname if there are more than one same
11756 nicknames on the channel.
11758 * Server now sends all nicknames that matched WHOIS request.
11759 Client also shows the list received from server.
11761 * Added TOPIC command to client side. User can now set and show
11762 current topic on channel.
11764 * Added MOTD command to client and server. Also, server sends the
11765 motd when client connects to the server.
11767 * Changed version strings to comply ISO 8601.
11769 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11771 * Fixed protocol error handling in client library. It should now
11772 cope even if the SKE fails for some reason.
11774 * Made new protocol specification drafts for submitting to IETF.
11776 * Implemented TOPIC command to server in silcd/command.c.
11778 * Added two new notify types into lib/silccore/silcnotify.h:
11779 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11780 notify nickname change and topic setting/change on a channel.
11782 * API change of command_reply operation in client library. The
11783 application gets now the status type received from server as well.
11785 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11787 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11789 * Cras fixed and optimized the packet handling even further and
11790 it should work now. Minor change to the prototype of function
11791 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11793 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11795 * Added new function into lib/silcutil/silcschedule.[ch]:
11796 silc_schedule_with_fd to select() a specified fd. The function
11797 returns after timeout expires or data arrives or goes. The
11798 function is used by packet routines to wait that all data is
11799 received from network.
11801 * Fixed data reading from network in lib/silccore/silcpacket.c.
11802 The code now assures that all data is read from the fd and then
11803 continues packet processing. This was a bug fix since the code
11804 used to drop some data in some circumstances.
11806 * Added new function into lib/silcclient/client.[ch]:
11807 silc_client_start_key_exchange to start key exchange after
11808 connection has been established to server. The code internally
11809 now uses this funtion but its main purpose was to provide it
11810 for applications that perform their own connecting. After
11811 application has created a connection it merely calls this
11812 function to start the key exchange between client and server.
11813 The library takes care of everything else after that.
11815 Updated also lib/silcclient/README to explain the usage of
11818 * Do not send to application information that connection has
11819 been established. Application gets notified it by connect
11822 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11824 * Applied cras's patch to add silc_schedule_one function. The
11825 function runs scheduler once and returns.
11827 * Fixed the scheduler after cras messed it up. The timeout
11828 handling works now as it's supposed to work.
11830 * Added into lib/silccore/ silcnotify.h to include notify
11831 message types support. Changed silc_server_send_notify*
11832 functions, in server.[ch], to support those new notify types.
11833 Added the support for the notify types into client library,
11834 as well. Added new notify client operation into ops.h in
11837 * Changed silc_server_packet_send_to_channel to send normal
11838 packets instead of just channel message packets. The function
11839 is now used to send the notify packets to channels. It is not
11840 used to send channel message packets anymore, as server never
11841 sends them anymore.
11843 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11844 va_arg()s as it seems to require it nowadays. I guess, if SILC
11845 is compiled with older va_arg() the new code should work anyway.
11847 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11849 * Splitted core library. Core library (lib/silccore) includes
11850 now only SILC protocol specific core (and common) components.
11851 Created new utility library (lib/silcutil) that includes more
11852 generic purpose stuff. The stuff for util library was taken
11853 from the old core library. This was minor and easy split.
11855 * Created SILC Client Library (lib/silcclient) that includes
11856 implementation of the SILC client without user interface. This
11857 was major move from silc/ directory. The code has been changed
11858 so that it is transparent towards the user interface. The
11859 silc/ directory includes now the same user interface as before
11860 and it uses the new client library. Read lib/silcclient/README.
11861 Basicly, the client library performs everything else related
11862 to SILC except user interface handling. Also, configuration
11863 files are considered to be part of user interface and library
11864 does not handle them.
11866 This change also changed a lot of structures, function naming etc.
11867 Most important change was that SilcClientWindow object was
11868 renamed to SilcClientConnection in the client library. Created
11869 also new file lib/silcclient/ops.h. Also added new files
11870 silc/local_command.[ch] and silc/client_ops.[ch].
11872 All these changes were made to make it easier for user interface
11873 designers to create what ever user interface for the SILC client
11876 It is also expected that the server will be moved to lib
11877 directory as well and SILC Server Library will be created;
11878 sometimes in the future.
11880 * Removed Local commands from lib/silccore/silccommand.h as
11881 they are application specific and new client library does not
11882 handle any of those anymore.
11884 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11885 old client implementation in silc/.
11887 * Added support for callback functions in SILC_LOG_* macros.
11888 Application can now set its own callbacks that will be called
11889 instead of using the default functions that will always print
11890 the debug messages to stderr (or stdout). Also, debugging can
11891 now be disabled by setting silc_debug to FALSE and re-enabled by
11892 setting it to TRUE. Note, that logging will still work even
11893 if debugging is disabled.
11895 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11896 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11897 silc_log_reset_debug_callbacks.
11899 * To enable debugging in silc client one must give now -d
11900 option on command line.
11902 * Changed silc_schedule_init to automatically allocate task queues
11903 if they are not allocated before calling it.
11905 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11907 * Added GMP 3.1 into math library.
11909 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11911 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11912 a channel in SILC network. The packet is used by servers and
11913 routers to notify other routers that user has left a channel.
11914 This little feature was missing until now. Added the feature
11915 to protocol specification as well.
11917 Added functions: silc_server_send_remove_channel_user and
11918 silc_server_remove_channel_user into server.[ch].
11920 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11921 lib/silccore/silcpacket.h. However, they are not implemented
11924 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11926 * Fixed joining to a channel and sending channel messages
11927 between server and router. The channel message sending should
11928 now work inside a cell.
11930 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11932 * Fixed the private message sending between server and router.
11933 The private message sending should now work inside a cell.
11935 * Added silc_server_replace_id into server.[ch] to replace
11936 existing ID in the SILC network.
11938 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11939 and silc_idlist_replace_server_id into idlist.[ch] in server.
11941 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11943 * Fixed the server to server connections. Server can again now
11944 connect to router. Router to router connections probably does
11947 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11949 * Added dynamic protocol registering support. Now protocols can
11950 registered and unregistered on the fly. Patch by cras.
11952 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11954 * Added lib/contrib directory to hold routines that some platforms
11955 don't have but are needed by SILC.
11957 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11958 into lin/contrib to provide getopt() and getopt_long() for
11959 those who don't have it.
11961 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11963 * Added AWAY command to client. When away message is set and
11964 client receives a private message packet the client automatically
11965 replies to the sender with the away message.
11967 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11968 bug seemed to be the cause of recent problems when compiling
11971 * Added version detection support to SKE protocol specification
11972 and added the new changes to the SKE implementation as well.
11973 There were other minor changes in the SKE protocol as well.
11975 Many changes in lib/silcske/silcske.[ch] and in
11976 lib/silcske/payload.[ch].
11978 * Added ^U functionality, clear input line. Patch from cras.
11980 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11982 * Mainly small bugfixes on core library. Fixed some debugging
11983 logging and buffer overflow in silclog.c.
11985 * Updated config.sub and config.guess on the distribution tree.
11987 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11989 * Added command lagging support in server. Client may execute
11990 commands now only once in two seconds.
11992 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11994 * Optimized packet reception. MAC computation and checking is now
11995 also more optimized. A lot previously duplicated code is now
11996 used as generic by both client and server.
11998 * Fixed key pair generation in clientutil.c
12000 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12002 * Added into lib/silccore/silcbufutil.[ch] new function;
12003 silc_buffer_realloc.
12005 * Moved generic packet sending/encryption functions to
12006 lib/silccore/silcpacket.[ch] from client and server. Some
12007 rewriting of the functions.
12009 * Moved all generic packet reception/decryption functions to
12010 lib/silccore/silcpacket.[ch] from client and server. The
12011 packet processing is now much cleaner in both client and server.
12012 These were major changes in both client and server.
12014 * Created many common functions in server to do packet sending.
12015 Previously code were duplicated a lot, this has been removed
12016 with these changes.
12018 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12020 * Rewrote major parts of the ID cache system. Don't know
12021 whether it is better now or not but at least the API is more
12024 * Major rewrite on ID cache stuff on client because of the ID
12025 cache API changes. Added idlist.c to client.
12027 * Also major rewrite on ID cache stuff on server as well.
12028 Major rewrite of idlist.[ch]. SilcXXXList's are now named
12029 SilcXXXEntry's. We won't keep anymore idlist specific pointers
12030 in hand, instead they are all put into the ID cache system now.
12031 All server_idlist_* routines uses ID cache now instead of
12032 traversing its own lists (those lists does not exist anymore).
12033 SilcIDList though still exists. Also, SilcXXXEntry's are
12036 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12038 * Finally made the SKE implementation compliant to the protocol
12039 specification. All mp integers are now binary encoded as
12040 opposed being HEX encoded.
12042 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
12045 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
12046 functions: silc_[encode/decode]_pem. Also added function
12047 silc_encode_pem_file to PEM encode with newlines ('\n') for
12048 saving into a file.
12050 * SILC public keys are now encoded either PEM or binary. Same
12051 option is for private keys as well. By default private keys
12052 are binary encoded and public keys PEM encoded. Silly HEX
12053 encoding were removed.
12055 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
12056 function to create fingerprints.
12058 * Fixed a bug in SHA1; does not change the original data anymore.
12060 * Partly implemented INFO command on client and server side.
12061 Fixed CLEAR command. Changes to SERVER command; show current
12062 server(s) when giving command without arguments. Added
12063 VERSION command to client.
12065 * Added check to server that unregistered connections cannot
12066 execute commands (unless it is specificly allowed).
12068 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12070 * Fixed screen refresh.
12072 * Fixed channel joining bug from client. On some circumstances
12073 client tried to join to a channel it had already joined.
12075 * Added public key verification process into client's protocol.c.
12076 The client now verifies the public key from user and saves
12077 it into ~./silc/serverkeys/ directory.
12079 Added into: clientutil.[ch]: silc_client_verify_server_key.
12081 * Changed SKE protocol's silc_ske_initiator_finish function
12082 to accept callback function that verifies the received public
12083 key. Removed old silc_ske_verify_public_key function.
12085 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12087 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
12088 silc_pkcs_private_key[_data]_set.
12090 * Made the password and public authentication more cleaner in
12091 server's protocol.c.
12093 * Removed historic and obsolete protocol `channel_auth' from
12094 both client and server.
12096 * Removed wrong way of sending command status messages from
12097 server to client in server's command.c. The old way violated
12098 protocol specification.
12100 Changes to silccore/silccommand.[ch]: removed
12101 silc_command_encode_status_payload -> not needed anymore,
12102 changed silc_command_encode_payload_va to accept extra
12103 argument on variable argument list. The argument type must
12104 now be provided to the function. Also, added new function:
12105 silc_command_encode_reply_payload_va which is same as
12106 normal command_encode_payload_va except command status type
12107 is provided as extra argument.
12109 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12111 * Added ~./silc directory handling. The directory includes the
12112 public and private keys for the client.
12114 Added silc_client_check_silc_dir, silc_client_create_identifier
12115 and silc_client_load_keys.
12117 * Implemented SILC protocol compliant public key. Added public
12118 and private key saving to and loading from files.
12120 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
12121 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
12122 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
12123 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
12124 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
12126 Implemented: silc_pkcs_save_[public/private]_key[_data] and
12127 silc_pkcs_load_[public/private]_key.
12129 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12131 * Added silc_server_get_route (route.[ch]) to get connection
12132 data for the fastest route for given ID.
12134 * Implemented INVITE command on client and server. The command
12135 were re-defined in the SILC Protocol Specification and the
12136 implementation now complies with the specification.
12138 * Implemented PING command on client and server.
12140 * Implemented NAMES command on client and server. The server side
12141 supports currently only normal server not router server yet.
12142 Some changes to NAMES definition in SILC protocol specification.
12144 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12146 * Implemented LEAVE command on client and server.
12148 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
12149 again. This change was made to the protocol as well. Server
12150 should not violate the protocol specification anymore.
12152 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12154 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
12155 was tested. SOCKS4 was not but should work anyway.
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