1 Sat Apr 28 13:47:47 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
3 * Added silc_skr_del_public_key, silc_skr_[ref|unref]_public_key
4 to lib/silcskr/silcskr.[ch].
6 * Fixed SILC public key copying to copy the identifier also.
7 Affected file is lib/silccrypt/silcpk.c.
9 * Added silc_packet_error_string to lib/silccore/silcpacket.[ch].
11 * Fixed OPER and SILCOPER passphrase asking in Client library.
12 Affected file is lib/silcclient/command.c.
14 Tue Apr 24 17:55:24 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
16 * Fixed command queue enabling after connecting to server.
17 The comparisons was from after changing to silc_utf8_strcasecmp.
18 Affected file is apps/irssi/src/silc/core/silc-servers.c.
20 * Fixed nickname setting with own client entry with 1.3 protocol
21 version server. Affected file lib/silcclient/client_register.c.
23 * Ignore error notify for local client entry. Affected file is
24 lib/silcclient/client_notify.c.
26 * Implemented responder rekey to SKE library. Affected files are
27 lib/silcske/silcske.[ch].
29 * Fixed connection auth protocol completion sending. Affected
30 file lib/silcske/silcconnauth.c.
32 Mon Apr 23 17:20:01 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
34 * Do not call TCP network listener callback with any error
35 status, as documented. Affected file is
36 lib/silcutil/unix/silcunixnet.c.
38 Sun Apr 22 21:13:28 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
40 * Preliminary SILC Server 1.1 changes committed to apps/silcd/.
42 * Added SILC_SKR_USAGE_SERVICE_AUTHORIZATION SKR key usage type.
43 Changed silc_skr_find to have SilcSchedule argument and removed
44 it from silc_skr_[alloc|init]. Affected files are
45 lib/silcskr/silcskr.[ch].
47 * Allow NULL id for silc_idcache_add. Affected file is
48 lib/silcapputil/silcidcache.c.
50 * Added silc_packet_stream_is_valid, silc_packet_get_ids and
51 silc_packet_engine_get_streams to lib/silccore/silcpacket.[ch].
52 Fixed also channel message encryption with router-to-router
55 * Added silc_id_str2id2 to lib/silccore/silcid.[ch].
57 * Added silc_net_get_error_string, silc_net_listener_get_ip and
58 silc_net_listener_get_hostname to lib/silcutil/silcnet.[ch].
60 Tue Apr 10 15:55:42 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
62 * Add option --enable-silc-plugin. Affected files are
63 apps/irssi/configure.{ad,in}
65 * Only compile the SILC Plugin if required. Affected files are
66 apps/irssi/src/Makefile.am, apps/irssi/src/fe-common/Makefile.am
68 * Conditionally build the SILC Plugin. Affected files are
69 apps/irssi/src/silc/core/Makefile.am,
70 apps/irssi/src/fe-common/silc/Makefile.am
72 * Backout delayed protocol exit and replace with a lame busy
73 wait. Affected files are apps/irssi/src/fe-text/silc.c,
74 apps/irssi/src/silc/core/silc-core.c
76 * Fix key generation for SILC Plugin. Affected file
77 apps/irssi/src/silc/core/clientutil.c
79 Tue Apr 10 12:40:19 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
81 * Only pass -rpath to libtool when building shared libraries.
82 Affected file lib/Makefile.ad
84 * Removing the stray "s" in configure.ad
86 Sat Mar 24 19:13:58 CET 2007 Jochen Eisinger <coffee@silcnet.org>
88 * Redraw the screen after creating a new key. Affected file
89 apps/irssi/src/silc/core/clientutil.c
91 Sun Mar 18 15:54:10 EET 2007 Pekka Riikonen <priikone@silcnet.org>
93 * Added SILC Client setting /set nickname_format that specifies
94 the nickname format string. Changed default nickname format
95 string to "%n#%a". Affected file is
96 apps/irssi/src/silc/core/silc-core.c, apps/irssi/silc.conf.
98 * Fixed nickname parsing with WHOIS command to accept formatted
99 nicknames. Changed the silc_client_get_clients_local to allow
100 the searched nickname to be formatted nickname. Removed %s and
101 %S nickname formatters. Affected files are in lib/silcclient/.
103 * Added silc_client_nickname_parse to Client library API. Affected
104 file is lib/silcclient/silcclient.h.
106 * Fixed nickname parsing and resolving with /MSG, /FILE and /KEY
107 commands. Affected file are
108 apps/irssi/src/silc/core/silc-servers.c and silc-channels.c.
110 Sat Mar 17 19:07:15 CET 2007 Jochen Eisinger <coffee@silcnet.org>
112 * Incorporate SILC Plugin patches. Affected files are
113 apps/irssi/src/fe-common/silc/module-formats.{c,h},
114 apps/irssi/src/silc/core/clientutil.{c,h},
115 apps/irssi/src/silc/core/silc-core.c,
116 apps/irssi/src/silc/core/silc-chatnets.{c,h},
117 apps/irssi/src/fe-common/silc/fe-silcnet.c, and
118 apps/irssi/src/fe-common/silc/module.h
120 Wed Mar 14 17:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
122 * In notify handling resolve user entries many times if the
123 resolving timedout. Affected file lib/silcclient/client_notify.c.
125 * silc_client_get_clients_local do not return any invalid entries.
126 Affected file is lib/silcclient/client_entry.c.
128 * Do not print "there are now xx user on this channel" for users
129 that actually aren't anymore on the channel. Affected file
130 is apps/irssi/src/client_ops.c.
132 Sun Mar 11 17:43:18 CET 2007 Jochen Eisinger <coffee@silcnet.org>
134 * When joining channels with a password given in the config file,
135 use it. Also use it when cycling (it would be better to get
136 the password from the server, but this isn't possible in SILC).
137 Affected files apps/irssi/src/silc/core/silc-servers.c,
138 apps/irssi/src/silc/core/silc-channels.c
140 Sun Mar 11 15:22:42 CET 2007 Jochen Eisinger <coffee@silcnet.org>
142 * Import perl script for sign_messages from silc-plugin. Affected
143 file apps/irssi/scripts/silc.pl
145 Sun Mar 11 15:19:10 CET 2007 Jochen Eisinger <coffee@silcnet.org>
147 * Only wait for a nick on connecting, when it differs
148 (not counting case) from the username. Affected file
149 is apps/irssi/src/silc/core/silc-servers.c
151 Sun Mar 11 13:50:53 CET 2007 Jochen Eisinger <coffee@silcnet.org>
153 * Use time settings for lag settings. Affected file is
154 apps/irssi/src/silc/core/silc-lag.c
156 Tue Feb 27 17:07:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
158 * Added silc_thread_yield. Affected file is
159 lib/silcutil/silcmutex.h.
161 Wed Feb 21 17:01:01 EET 2007 Pekka Riikonen <priikone@silcnet.org>
163 * Fixed WHOIS command and requested attributes handling in
164 client library. Affected files are lib/silcclient/command.c
165 and lib/silcclient/client_attrs.c.
167 * Fixed silc_time_value to actually work. Added new function
168 silc_timezone. Affected files are lib/silcutil/silctime.[ch].
170 Tue Feb 20 08:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
172 * SILC Client 1.1 beta2.
174 Mon Feb 19 16:06:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
176 * Fixed client to properly abort TCP stream creation when
177 giving /QUIT. Affected file
178 apps/irssi/src/silc/core/silc-servers.c.
180 * Fixed several connecting aborting crashes from the client
181 library, packet engine and socket stream. Affected files
182 are in lib/silclient/, lib/silccore/silcpacket.c and
183 lib/silcutil/unix/silcunixsocketstream.c.
185 * Fixed private key export double free crash in key generation.
186 Affected file is lib/silccrypt/silcpk.c.
188 * Fixed FSM event waiting when there are multiple signallers
189 and the waiter goes away after the first signal. Affected
190 file in lib/silcutil/silcfsm.c.
192 Sun Feb 18 22:02:22 EET 2007 Pekka Riikonen <priikone@silcnet.org>
194 * Fixed FSM event signalling to check if the waiter has gone
195 away already. Affected file is lib/silcutil/silcfsm.c.
197 * Fixed counter mode encryption/decryption to handle non-padded
198 SILC packets correctly. The silc_cipher_set_iv now
199 in counter mode resets for a new block. Affected files are
200 in lib/silcske/, lib/silccrypt/, lib/silcpacket/.
202 Sun Feb 18 12:15:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
204 * SILC Client 1.1 beta1.
206 * Memory leak fixes around the libraries.
208 Fri Feb 16 16:53:16 EET 2007 Pekka Riikonen <priikone@silcnet.org>
210 * Added better check for epoll() in configure. Affected file
213 Thu Feb 15 16:50:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
215 * Fixed per scheduler data input buffer in packet engine. Use
216 list of inbufs instead of just one so that multiple streams
217 can do partial reads to different buffers. Affected file is
218 lib/silccore/silcpacket.c.
220 * Fixed WATCH notify handling in client library. Affected file
221 is lib/silcclient/client_notify.c.
223 Wed Feb 14 17:05:38 EET 2007 Pekka Riikonen <priikone@silcnet.org>
225 * Fixed packet wrapper stream API to support encoder/decoder
226 for packets, and to handle partial reading correctly. Fixed
227 also inbuf size checking in reading to have enough space before
228 reading. Affected files are lib/silccore/silcpacket.[ch].
230 * Rewrote file transfer in client library. Affected files are
233 * Added TCP/UDP listener (internal) API to client library to have
234 generic way of dealing with listeners. Fixed Key Agreement and
235 file transfer to use it. Affected files are in lib/silcclient/.
237 * Fixed SKE to process SUCCESS packets synchronously and to call
238 completion synchronously. Affected file is lib/silcske/silske.c.
240 * Fixed pthread rwlock detection. Affected file includes/silc.h.in.
242 * Implemented SILC_ATTRIBYUTE_PHONE_NUMBER. Affected files are
243 lib/silccore/silcattrs.[ch]. SILC Protocol version 1.3 change.
245 Fri Feb 2 22:24:11 EET 2007 Pekka Riikonen <priikone@silcnet.org>
247 * Added support for SILC protocol version 1.3 NEW_CLIENT packet
248 to client library. Affected file is
249 lib/silcclient/client_register.c.
251 * Serialize NICK and JOIN commands to avoid problems locally
252 with changing ID while joining to channel. Affected file is
253 lib/silcclient/command.c.
255 * Fixed entry resolving while handling incoming JOIN notify.
256 Handle properly cases, in re-processing of notify packets, where
257 the IDs may become invalid while resolving the entry (like nick
258 change). Entry is invalid if it doesn't have nickname, and such
259 entries are not delivered to application anymore. These fixes
260 problems of not seeing JOINs when remote user changes nickname
261 at the same time. Affected files are in lib/silcclient/.
263 Thu Feb 1 18:35:58 EET 2007 Pekka Riikonen <priikone@silcnet.org>
265 * Added support for computing message payload MAC in new way
266 (SILC Protocol version 1.3). Bakcwards support for old way
267 remains. Affected files are lib/silccore/silcmessage.[ch].
269 Sat Jan 27 22:37:30 EET 2007 Pekka Riikonen <priikone@silcnet.org>
271 * Added SilcRwLock API, a read/write lock. Affected files are
272 lib/silcutil/silcmutex.h and in lib/silcutil/[unix|win32|symbian]/.
274 Wed Jan 24 18:55:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
276 * Merged Irssi SVN (irssi 0.8.11). Affected files in apps/irssi/.
278 Tue Jan 23 16:05:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
280 * The silc_schedule_set_listen_fd now returns boolean value.
281 Fixed FD task adding to check correctly for already added
282 FD tasks. Added stricter error checking for FD scheduling
283 with epoll(). Affected files are lib/silcutil/silcschedule.[ch]
284 and lib/silcutil/unix/silcunixschedule.c.
286 * The silc_stream_set_notifier now returns boolean value. Changed
287 all streams to support and check for the error condition.
288 Affected files are in lib/silcutil/.
290 * Fixed SKE library session aborting and deletion. Affected
291 file are lib/silcske/silcske.c.
293 Tue Jan 16 18:22:08 EET 2007 Pekka Riikonen <priikone@silcnet.org>
295 * Implemented PKCS #1 with appendix with hash OID in the
296 signature. Affected files are lib/silccrypt/silcpkcs1.[ch],
297 lib/silccrypt/silchash.[ch] and
298 lib/silcasn1/silcasn1[_encode|decode].[ch].
300 Sun Jan 14 23:12:41 EET 2007 Pekka Riikonen <priikone@silcnet.org>
302 * Added support for Version (V) SILC public key identifier.
303 Affected files are lib/silccrypt/silcpk.[ch].
305 Tue Jan 9 19:37:51 EET 2007 Pekka Riikonen <priikone@silcnet.org>
307 * Rewrote connection auth request in client library. It is now
308 done automatically by the library and the resolved method given
309 as a hint to get_auth_method client operation. Affected files
312 Wed Jan 3 18:06:33 EET 2007 Pekka Riikonen <priikone@silcnet.org>
314 * Added silc_packet_stream_wrap into lib/silccore/silcpacket.[ch].
315 It can be used to wrap SilcPacketStream into SilcStream.
317 * Fixed %p formatting from silc_snprintf. Affected file is
318 lib/silcutil/silcsnprintf.c.
320 * Ported SFTP library to new utility library. Ported also
321 the SFTP testers. Affected files in lib/silcsftp/.
323 Tue Jan 2 17:18:46 EET 2007 Pekka Riikonen <priikone@silcnet.org>
325 * Added lib/silcutil/silcsnprintf.[ch]. Added in addition
326 of silc_snprintf, silc_vsnprintf, silc_asprintf and
329 Sat Dec 30 23:23:17 EET 2006 Pekka Riikonen <priikone@silcnet.org>
331 * Added preliminary Symbian support. Changes around the source
332 tree. The symbian/ directory now includes Carbide.c++ project
333 files to compile the sources.
335 * Added silc_snprintf. Affected files are
336 lib/silcutil/silcstrutil.[ch].
338 Thu Dec 21 18:01:51 EET 2006 Pekka Riikonen <priikone@silcnet.org>
340 * Changed SILC_FSM_[CONTINUE|YIELD|WAIT|FINISH] enums to
341 macros. SILC_FSM_CONTINUE macro now immediately calls the
342 next state instead of first returning back to FSM. Helps
343 in debugging crashes etc.
345 Removed FSM Semaphores. Introduced FSM Event which is
346 asynchronous event. Affected files are in lib/.
348 * Added epoll(7) support to SILC Scheduler. It is used by default
349 if it is available. Affected files are
350 lib/silcutil/silcschedule.[ch],
351 lib/silcutil/unix/silcunixschedule.c.
353 Tue Dec 19 20:39:35 EET 2006 Pekka Riikonen <priikone@silcnet.org>
355 * Added CTR mode to AES. Simplified cipher implementation API
356 more. Affected files are in lib/silccrypt/.
358 Sun Dec 17 16:46:55 EET 2006 Pekka Riikonen <priikone@silcnet.org>
360 * Removed `detach' client operation. The detachment data is
361 now delivered in SILC_COMMAND_DETACH command reply to
362 application. Affected file in lib/silcclient/.
364 * Rewrote resuming/detaching in client library.
366 * Added boolean encryption indicator for silc_cipher_set_key.
367 Affected files lib/silccrypt/silccipher.[ch].
369 Wed Dec 13 18:05:50 EET 2006 Pekka Riikonen <priikone@silcnet.org>
371 * Added silc_likely and silc_unlikely macros for GCC branch
372 prediction optimizations. Affected file lib/silcutil/silctypes.h.
374 * Added assembler AES optimization. Cleaned up the SILC Cipher
375 implementation API. Affected files are in lib/silccrypt/.
377 Tue Dec 12 18:56:14 EET 2006 Pekka Riikonen <priikone@silcnet.org>
379 * Changed back the SILC_FSM_THREAD_WAIT operation to not
380 continue to next state if thread is finished already. That
381 check is not done anymore. Affected files are
382 lib/silcutil/silcfsm.[ch].
384 Sun Dec 10 13:54:52 EET 2006 Pekka Riikonen <priikone@silcnet.org>
386 * Removed silc_packet_[get|set]_ciphers and
387 silc_packet_[get|set]_hmacs. Added silc_packet_set_keys that
388 handle REKEY_DONE packet sending in rekey. Affected files
389 are lib/silccore/silcpacket.[ch].
391 * Added silc_fsm_is_started. Affected files are
392 lib/silcutil/silcfsm.[ch].
394 * Added settings sign_channel_message, sign_private_message
395 and key_exchange_rekey_pfs to SILC Client. Added UDP transport
396 support for key agreement in /KEY command. Affected files
397 in apps/irssi/src/silc/core/.
399 * During SILC Client initialization forward log messages to
400 stderr. Affected files in apps/irssi/src/silc/core/.
402 Thu Dec 7 19:07:21 EET 2006 Pekka Riikonen <priikone@silcnet.org>
404 * Added silc_ske_get_key_material. Affected files are
405 lib/silcske/silcske.[ch].
407 * Added silc_packet_stream_is_udp. Affected files are
408 lib/silccore/silcpacket.[ch].
410 * Added SKE packet retransmission support with UDP transport.
411 Affected file is lib/silcske/silcske.c.
413 Sun Dec 3 22:00:12 EET 2006 Pekka Riikonen <priikone@silcnet.org>
415 * Added silc_socket_stream_is_udp. Affected file is
416 lib/silcutil/silcsocketstream.[ch].
418 * Added UDP transport support to packet engine. Affected file
419 is lib/silccore/silcpacket.c.
421 * Added silc_socket_stream_is_udp. Affected file is
422 lib/silcutil/silcsocketstream.[ch].
424 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
426 * Added silc_packet_send_va[_ext] to send variable argument
427 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
429 * Timeout freelist garbage collection added to scheduler.
430 Affected file lib/silcutil/silcschedule.c.
432 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
434 * Added silc_show_public_key_file to
435 lib/silcapputil/silcapputil.[ch].
437 * Added SILC_STR_ADVANCE support for buffer unformatting.
438 Affected file lib/silcutil/silcbuffmt.c.
440 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
442 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
444 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
446 * silc_fsm_continue[_sync] now cancels erlier timeout set with
447 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
449 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
451 * Added SILC_STR_FUNC to buffer format API. Affected files
452 are lib/silcutil/silcbuffmt.[ch].
454 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
456 * No more memory allocation for message payload parsing.
457 Pre-allocated buffer can be used with message payload encoding.
458 Affected files lib/silccore/silcmessage.[ch].
460 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
462 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
463 to silcutil/silcbuffmt.[ch].
465 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
467 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
468 Affected file lib/silcutil/silcbuffmt.[ch].
470 * Removed silc_schedule_signal_[un]register and
471 silc_schedule_signal_call. Added silc_schedule_task_add_signal
472 to add signal task. Only one callback per signal may be
473 added. The signals are now automatically called back to
474 caller. Affected files lib/silcutil/silcschedule.[ch] and
475 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
477 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
479 * Added SilcSKEParams for SKE parameters and simplied even more
480 the SKE interface. Affected files are lib/silcske/silcske.[ch].
481 Added support for IV included and session port handling with
484 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
485 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
486 which is called after every rekey when IV Included flag is used.
487 See SILC specifications for details.
489 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
491 * Added lib/silcapputil and moved SILC application specific
492 utility routines from the generic util library lib/silcutil
493 to the new library. Removed lib/silcidcache and moved that
494 to lib/silcapputil as well.
496 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
498 * Added SILC_STR_ADVANCE. Affected file is
499 lib/silcutil/silcbuffmt.[ch].
501 * The silc_buffer_strformat preserves buffer locations now.
503 * Added lib/silcutil/silcatomic.h for atomic operations.
505 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
507 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
510 * Fixed MIME deocing when data portion is not present.
511 Affected file lib/silcutil/silcmime.c.
513 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
515 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
517 * Added IV Included support to packet routines, to allow
518 packet sending and receiving on UDP/IP. Affected files are
519 lib/silccore/silcpacket.[ch].
521 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
523 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
525 * Added UDP support to network and socket stream library.
527 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
529 * Added conditional variables. New files are
530 lib/silcutil/silcondvar.h and platform specific implementations.
532 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
534 * make sure session->hostname and session->port are valid before the
535 application callback is done, since things will go wrong if the
536 application immediately calls silc_client_file_receive. Affected
537 file lib/silcclient/client_ftp.c.
538 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
540 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
542 * New SILC PKCS API enabling support for other public keys
543 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
545 * Separated SILC Public Key Payload routines from the PKCS API
546 to lib/silccore/silcpubkey.[ch].
548 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
550 * Added SILC Key Repository library, lib/silcskr.
552 * Added SILC Server library, lib/silcserver.
554 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
556 * MIME objects in attributes now use SilcMime. Affected files
557 are lib/silccore/silcattrs.[ch].
559 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
561 * Synchronize semaphore posting for real threads in FSM.
562 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
564 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
566 * Added silc_file_set_nonblock. Affected file is
567 lib/silcutil/silcfileutil.h.
569 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
571 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
573 * FSM based implementation of SILC SKE. Simpler interface also.
574 Affected files are in lib/silcske/.
576 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
578 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
580 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
581 silc_mime_parse is available but deprecated.
583 * Check that packet is valid when processing key exchange,
584 authentication and rekey protocols. Fixes a crashbug.
585 Affected files are apps/silcd/protocol.c and
586 lib/silcclient/protocol.c.
588 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
589 all hash buffers to use that instead of fixed values.
591 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
593 * Added SHA-256 to crypto library. The SHA-256 takes now
594 precedence over SHA-1.
596 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
598 * Check for valid return value from regcomp. Affected file
599 lib/silcutil/unix/silcunixutil.c.
601 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
603 * Fixed silc_hash_uint to work with integers. Affected
604 file lib/silcutil/silcutil.c.
606 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
608 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
610 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
612 * Fixed channel public key list saving on JOIN command reply
613 on backup router. Affected file apps/silcd/command_reply.c.
615 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
617 * Added default limit how many channels client can join,
618 default is 50. Added 'channel_join_limit' configuration
619 option to server too. Affected files are apps/silcd/command.c
620 and serverconfig.[ch].
622 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
624 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
625 On Toolkit the server and client are not compiled by default.
626 Affected file configure.ad.
628 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
630 * Added lib/contrib/getopt.[ch] for platforms that don't
631 have it (it is not GPL implementation).
633 * Fixed compilation when pkg-config is used.
635 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
637 * A comma in invite/ban string is invalid, check for it.
638 Affected file apps/silcd/server_util.c.
640 * Added SERVICE command to the server. It parses the command
641 request but SILC Server does not support services for the
642 time being. Affected file apps/silcd/command.[ch].
644 * Added SERVICE command and command reply to client library.
645 It is however incomplete. Updated Toolkit documentation.
646 Affected files are lib/silcclient/command[_reply].[ch].
648 * Fixed IDENTIFY/WHOWAS command reply to send the username
649 correctly (uninitialized buffer). Affected file is
650 apps/silcd/server_query.c.
652 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
654 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
655 finalizes the major restructuring of the CVS tree.
657 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
659 * Send empty MOTD reply if MOTD file cannot be read.
660 Affected file silcd/command.c.
662 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
664 * Optimized primer number generator to use simpler conversion
665 routines. Also assure that the prime number will have the
666 highest bit set after modifying it. Affected file is
667 lib/silcmath/silcprimegen.c.
669 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
671 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
672 for now only for testing purposes, it will not be delivered
673 in any distribution for now.
675 * Removed NSS MPI from the source tree. Due to upcoming
676 license change for the SILC Toolkit, we cannot deliver the
677 NSS MPI anymore. I decided to replace it in all distributions
678 with public domain library.
680 * Removed GNU regex from lib/contrib and introduced free
681 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
682 GNU regex compatible API to it (only partial).
684 * Removed getopt routines from lib/contrib.
686 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
688 * Use silc_server_send_command_reply to send replies instead
689 of encoding packet itself. Affected file silcd/command.c.
691 * Added command sending and receiving statistics to server.
692 Affected files in silcd/.
694 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
695 with GCC, for it not to warn about pointer signedness.
697 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
699 * Added context to the SilcIDCache destructor. Affected
700 files are lib/silccore/silcidcache.[ch],
701 lib/silcclient/client.c and silcd/server.c.
703 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
705 * Added pkg-config check to configure.
707 * The PublicKeyDir must not be used with Admin block in server
708 config. Affected file silcd/serverconfig.c.
710 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
714 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
716 * Handle empty LIST command reply correcttly in server. Affected
717 file silcd/command_reply.c.
719 * Handle empty LIST command reply correctly in client library.
720 The application will now receive one LIST command reply with
721 all arguments set to NULL if there are no channels. Updated
722 Client Library documentation accordingly. Affected file
723 lib/silcclient/command_reply.c.
725 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
727 * Added channel name string stringprep profile to the protocol
728 and implementation to allow a little free'er channel name
729 strings. Affected files are lib/silcutil/silcstringprep.[ch].
731 * Added silc_channel_name_[check|verify] to check and verify
732 channel name strings. Affected files are
733 lib/silcutil/silcstrutil.[ch].
735 * Added support for the new channel name preparation in client
736 library and server. Affected files in lib/silcclient and
739 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
741 * Added the Autodist into the source tree. It replaces the
742 old ./prepare. It can be used to create distributions as
743 previously. See README.CVS and README.DIST. See
744 distributions in distdir/.
746 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
748 * Make sure query sends at least an error back if nothing
749 more is sent. Affected file silcd/server_query.c.
751 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
753 * During query, check if the original command caller goes
754 away. If it does, stop the query. Affected file
755 silcd/server_query.c.
757 * Check for valid channel creation in JOIN command reply.
758 Affected file lib/silcclient/command_reply.c.
760 * Handle the resolver counter in silc_client_get_users_by_channel
761 callback correctly. Fixed auto-join bug in Gaim. Affected
762 file lib/silcclient/idlist.c.
764 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
766 * Added some better error messages. Affected file
767 silcd/command_reply.c and packet_receive.c.
769 * Handle error in WATCH command propely on backup router.
770 Affected file silcd/command.c.
772 * Fixed freeing of unfreeable variable in WHOIS command reply.
773 Affected file silcd/command_reply.c.
775 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
777 * Added pkg-config .pc file creation for silc core library
778 and silcclient library. A patch by c0ffee.
780 * Removed the need for GNU Libidn. Added the simple stringprep
781 from libidn into lib/contrib/. It is now used also on Windows
784 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
786 * Simplified the invite and ban string handling in the
787 server. Check for valid invite and ban arguments also.
788 Affected file silcd/server_util.c.
790 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
792 * Added WATCH list announcing in backup router protocol.
793 Affected files are silcd/command.c, server.c, server_backup.c.
795 * Do not change users mode to founder on normal server/backup
796 if the founder mode is set, and user is first one to join.
797 Affected file silcd/pcaket_receive.c.
799 * Do not send CUMODE_CHANGE notify back to sender. Affected
800 file silcd/packet_receive.c.
802 * Added getrusage() to take noise in SILC RNG. A patch by
803 Mika Boström. Affected files are configure.in.pre,
804 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
806 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
808 * Splitted the SILC libraries configuration into a configure
809 fragment into lib/configure.ad. It is now possible, once
810 this feature is added, to specify whether to compile or not
811 compile included SILC libraries. Affected files are
812 configure.in.pre, lib/silcmath/mpi/configure.ad,
813 lib/configure.ad, Makefile.defines.pre and
814 Makefile.defines_int.pre.
816 * Added --with-silc-includes and --with-silc-libs to configure.
817 If specified the included libs are not compiled, but the
818 specified libs are used. Pkg-config is not yet supported.
819 Affected file configure.in.pre.
821 * Fixed WATCH command handling on backup router. Router does not
822 send the watch command any more to backup if it originates from
823 backup. Affected file silcd/command.c.
825 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
827 * Changed announcing to not announce unregistered clients.
828 Affected file silcd/server.c.
830 * Fixed username handling in command reply. Affected file
831 silcd/command_reply.c.
833 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
835 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
837 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
838 Affected file: includes/silcincludes.h.in
840 * bool is defined as _Bool on Mac OS X now.
841 Affected file: lib/silcutil/silctypes.h
843 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
845 * Added support for UTF-8 nicknames, channel names and
846 server names in client library. Affected files in
849 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
850 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
851 software to check how Toolkit has been compiled.
853 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
855 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
857 * Use silc_utf8_str[n]casecmp instead of strcmp routines
858 in library and in SILC Client when dealing with nicknames
859 and other identifier strings. Affected file in client lib
862 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
863 irssi/src/silc/core/silc-servers.c.
865 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
867 * Fixed idcache to work with the new identifier strings.
868 Affected file lib/silccore/silcidcache.c.
870 * Added UTF-8 hash and compare function for SilcHashTable.
871 Affected file lib/silcutil/silcutil.[ch].
873 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
874 Affected file lib/silcutil/silcstringprep.[ch].
876 * Changed the identifier string handling to include the original
877 format in client, server, channel entries and normalized
878 format in cache. Affected files in silcd/.
880 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
882 * Added support for the new identifier strings and their
883 validity checking. Nicknames, channel names and usernames
884 can now include practically any kind of letters and various
885 other characters. Affected files in silcd/ and in libraries.
887 NOTE: comparing these strings should now be done with memcmp()
888 to check binary compatibility. All these strings are normalized
889 and casing is irrelevant.
891 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
892 as easy function for applications to check whether identifier
895 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
897 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
898 file lib/silcutil/silcutf8.c.
900 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
902 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
904 * Make public key in getkey reply mandatory. Affected file
905 lib/silcclient/command_reply.c
907 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
909 * Added Parameter dont_register_crypto_library to
910 SilcClientParam. If set to TRUE, silcclient library will
911 not initalize the Crypto Libraries and application
912 will need to do it. Affected file lib/silcclient/silcclient.h,
913 lib/silcclient/client.c.
915 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
917 * Imported new silc_utf8_[encode|decode] routines from
918 my internal SILC 1.1 source tree. New encodings added:
919 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
920 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
921 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
924 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
926 * Implemented stringprep (RFC 3454) API. Internally we use
927 GNU Libidn's stringprep, for now, so it is required now to
928 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
930 * Added checking for GNU Libidn and --with-libidn to configure.
932 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
934 * If the passphrases entered do not match while generating a new key,
935 completly start over instead of going into an infinite loop asking
936 the user to re-enter the passphrase correctly. Affected file
937 lib/silcutil/silcapputil.c
939 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
941 * Make sure server is removed from backup list when it is
942 deleted. Affected files silcd/command.c, server.c,
945 * Close socket when connecting to router fails. Affected
948 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
950 * Adopt configuration toolchain to current auto-tools.
951 Affected files prepare, irssi/configure.in
952 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
953 redo that. Affected files irssi/src/silc/core/client_ops.c,
954 irssi/src/fe-common/silc/fe-silc-channels.c
955 * Take over command line options into silcclient data structure.
956 Affected file irssi/src/silc/core/silc-core.c
958 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
960 * Do not try to initiate backup resuming protocol forever.
961 Affected file silcd/server_backup.c.
963 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
965 * ID change in resuming has to be done before changing
966 detached client's modes, since the ID change may fail and
967 leave ghosts on the network. Affected file is
968 silcd/packet_receive.c.
970 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
972 * Fixed Win32 scheduler to not stuck anymore. A patch from
973 Juha Räsänen. Affected file is
974 lib/silcutil/win32/silcwin32schedule.c.
976 * Fixed QoS parsing for connection blocks in server. Affected
977 file is silcd/serverconfig.c.
979 * Fixed server statistics increasing in server. Affected file
982 * The CLOSE command now marks backup router as self disconnected
983 to avoid resuming problems. Affected file silcd/command.c.
985 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
987 * When using silc_net_create_connection[_async], and your system can
988 create IPv6 sockets, it will try to connect to the IPv6 host.
989 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
990 file lib/silcutil/unix/silcunixnet.c
992 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
994 * Check for valid route when receiving packet from router and
995 when routing it to local server in the cell. A patch from
996 Matt Miller. Affected files silcd/router.c and server.c.
998 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
1000 * Couldn't detach and reattach twice, because of the previous
1001 commit. Affected file silcd/packet_receive.c
1003 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
1005 * Added check to ignore Port value if Initiator is FALSE.
1006 Remote router coudln't connect if Port was set. Affected file
1007 silcd/serverconfig.c
1009 * If some client tries to resume more than once at the same time,
1010 server crashed. Router didn't crash, but showed odd behaviour
1011 (didn't allow clients to join anymore, ..). Affected files
1012 silcd/packet_receive.c silcd/idlist.h
1014 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1016 * Destroy the file transfer session in silc_client_file_close
1017 with timeout. Affected file lib/silcclient/client_ftp.c.
1019 * Call SFTP server monitor in READ and WRITE after the actual
1020 operations. Affected file lib/silcsftp/sftp_server.c.
1022 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1024 * Create one configure script from configure fragments
1025 (configure.ad). This is a first step towards new distribution
1026 system. Affected files prepare, configure.in.pre,
1027 lib/silcmath/mpi/configure.ad.
1029 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1031 * Removed expiring of client key pair. Affected file is
1032 irssi/src/silc/core/clientutil.c
1034 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1036 * Check the number of connections from real number of
1037 connections instead of socket number, when deciding if
1038 server is full. Affected files are silcd/server.c,
1039 server_internal.h and silcd.c.
1041 * Clarified the connections_max meaning in General section
1042 in doc/example_silcd.conf.in.
1044 * The reconnect_keep_trying default value set to TRUE
1045 if it is not defined in the config file. Affected file
1046 silcd/serverconfig.c.
1048 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1050 * Fixed crashbug in connection closing, after a protocol
1051 completion callback, which might have closed it already.
1052 Affected file silcd/server.c.
1054 * Fixed rekey with PFS in backup router. It did not allow
1055 rekeys with PFS, and when the rekey protocol timedout
1056 it crashed the backup router without the above fix. Affected
1057 file silcd/packet_send.c and server.c.
1059 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1061 * The silc_client_add_channel_private_key now returns the
1062 private key context if pointer is given as argument.
1063 Affected files are lib/silcclient/silcclient.h and
1066 * Added support for using channel private keys in SILC
1067 Client Library even if the private key mode is not set
1068 on the channel. Affected file lib/silcclient/client_channel.c.
1070 * The channel private key used to decrypt message is now
1071 delivered to the application in the 'channel_messageÃ' client
1072 operation. Affected files are lib/silcclient/silcclient.h
1073 and client_channel.c.
1075 * Fixed wrong arg type for user limit in CMODE command reply.
1076 Affected file silcd/command.c.
1078 * The user limit is now taken and saved to SilcClientEntry in
1079 JOIN and CMODE command replies and in CMODE_CHANGE notify.
1080 Affected files lib/silcclient/silcclient.h, command_reply.c
1081 and client_notify.c.
1083 * Added support to the new private message key indicator
1084 packet. Added a new function to the client library:
1085 silc_client_send_private_message_key_request. The sender
1086 indicates to be initiator, and receiver is responder.
1087 Added the indicator to the SilcClientEntry as 'prv_resp'
1088 boolean. Affected files are lib/silcclient/silcclient.h
1089 client.[ch], and client_prvmsg.c.
1091 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1093 * Fixed the JOIN command calling when called with both
1094 -auth and -founder. Affected file is lib/silcclien/command.c.
1096 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1098 * Check watcher list for resumed clients as well. Affected
1099 file is silcd/packet_receive.c.
1101 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1103 * Implemented the user limit to the CMODE_CHANGE notify,
1104 CMODE command reply and JOIN command reply in server.
1105 Affected files are silcd/server.c, command.c, command_reply.c,
1106 packet_send.c and packet_receive.c.
1108 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1110 * Defined SILC_STRFMT_END that must be used now with
1111 silc_buffer_strformat, instead of SILC_STR_END. Fixes
1112 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
1113 lib/silcclient/silcvcard.c, silcd/server_util.c.
1115 * Fixed the adding of public key to the WATCH list in server.
1116 Fixed the WATCH notify sending to client. Affected files
1117 are silcd/packet_send.[ch], command.c, server_util.c.
1119 * Implemented the watching by public key in the SILC Client
1120 Library and SILC Client. Affected files are
1121 lib/silcclient/command.c and client_notify.c.
1123 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1125 * Added support for public key watching in server. Affected
1126 files are silcd/server.c, server_internal.h, command.c,
1129 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1131 * Added public key to the SIlcClientEntry. Affected files
1132 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
1134 * Fixed the get_clients_whois reply processing to return
1135 exactly same entries server returned. Makes it possible
1136 to search using attributes. Affected file is
1137 lib/silcclient/idlist.c.
1139 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1141 * Save founder key to SilcChannelEntry. Affected files are
1142 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
1144 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1146 * Call the monitor callback with _CLOSED status from the
1147 silc_client_file_close. Affected files are
1148 lib/silcclient/client_fpt.c, silcclient.h
1150 * Added silc_client_get_clients_whois which resolves using
1151 WHOIS, and supports requested attributes as well.
1152 Affected files are lib/silcclient/silcclient.h, idlist.c.
1154 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1156 * Added support for asking the destination filename where
1157 the downloaded file is saved in the file transfer. Affected
1158 files are lib/silccilent/silcclient.h, client_ftp.c.
1160 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1162 * Fixed error handling in resuming data processing. Affected
1163 files are lib/silcclient/client_resume.c and client.c.
1165 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1167 * Fixed silc_client_send_private_message to return TRUE correctly.
1168 Affected file lib/silcclient/client_prvmsg.c.
1170 * Added topic to the SilcChannelEntry. Affected files are
1171 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
1173 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1175 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
1176 file lib/silcclient/command.c
1178 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1180 * Convert all commands to UTF-8 before passing them to the
1181 client library. Still need to convert replies from UTF-8 to
1182 the locale encoding. Affected file
1183 irssi/src/silc/core/silc-cmdqueue.c
1185 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1187 * redirect all silc_client_command_calls through a queueing framework.
1188 This fixes /CYCLE and the annoying "nick change after auto-joining
1189 a channel". Furthermore it defines one central point where
1190 command parameters can be UTF-8-ified. Affected files
1191 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
1192 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
1194 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1196 * use asynchronous connect() to establish router connections.
1197 Fixes problem when the primary router goes down. Affected files
1198 silcd/server.c, silcd/server_backup.c
1200 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1202 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
1203 Fixed various compilation warnings when type casting ints
1204 to pointers or vice versa, of different size. Updates around
1207 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1209 * Surrogates not allowed in UTF-8 strings, updated decoder.
1210 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
1211 testers in lib/silcutil/tests/ directory.
1213 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1215 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
1216 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
1217 files are lib/silcclient/silcclient.h, client.c.
1219 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1221 * When resuming a session fails, notify the user that the session
1222 file needs to be removed eventually. Affected files
1223 irssi/src/fe-common/silc/module-formats.[ch],
1224 irssi/src/silc/core/client_ops.c.
1226 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1228 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
1229 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
1231 * Typofix in Irssi::Silc module. Affected file
1232 irssi/src/perl/silc/Silc.xs.
1234 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1236 * Changed the way NOTICE flagged messages are treated. Added support
1237 for notices in queries and signing notices. Affected files
1238 irssi/default.theme; irssi/docs/help/in/notice.in;
1239 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
1240 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
1242 * Fixed typo in /ACTION help. Affected file
1243 irssi/docs/help/in/action.in
1245 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1247 * Fixed typo in perl module. Affected file
1248 irssi/src/perl/silc/Server.xs
1250 * Changed the way ACTION flagged messages are treated. Added support
1251 for actions in queries and signing actions. Affected files
1252 irssi/default.theme; irssi/docs/help/in/action.in;
1253 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
1254 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
1257 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1259 * Incorrectly reported error when client had to be resolved from
1260 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
1262 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1264 * Fixed whois public key hash table deleting and adding in
1265 detached client case. Affected file silcd/packet_receive.c.
1267 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1269 * Changed filenames of silc/fe module not to collide with filenames
1270 from core/fe. Also seperated public messages printing from
1271 query messages printing. Affected files are all in
1272 irssi/src/fe-common/silc.
1274 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1276 * Fixed the invite process handling during joining to use
1277 correct server name for the client that is matched against
1278 the invite string for the channel. Wrong server name caused
1279 inability to join the channel. Affected file is
1282 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1284 * Fixed the CUMODE channel founder authentication on normal
1285 server to not remove the founder rights on existing founder
1286 before checking that router accepts the mode change. Affected
1287 files are silcd/command.c and silcd/packet_receive.c.
1289 * Remove the server entry correctly when rekey timeouts and
1290 remote router connection on normal server is closed. Fixes
1291 a crash where server uses the freed server entry. Affected
1292 file silcd/server.c.
1294 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1296 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
1297 networks. This is the first step in solving the bug about
1298 /SERVER ADD -silcnet <silcnet>. Affected files
1299 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
1300 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
1301 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
1303 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1305 * /SMSG and /MMSG now correctly create new queries. Affected files
1306 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
1308 * Add basic support for SILC protocol specific variables in perl.
1309 Affected files irssi/src/perl/silc/*, irssi/configure.in,
1310 irssi/src/perl/Makefile.am
1312 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1314 * Don't use silc_get_input, it's obviously not reliable. Fixes
1315 issue when the current key expires. Affect file
1316 irssi/src/silc/core/clientutils.c
1318 * Make the session data filename configurable. This makes it
1319 possible to have different session files for different
1320 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
1321 client_ops.[ch], silc-servers.c,
1322 irssi/src/silc/fe-common/silc/module-formats.[ch]
1324 * Use the same set of libtool files for the MPI lib as for the
1325 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
1326 config.sub, configure.in, install-sh, missing, mkinstalldirs
1328 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1330 * Fixed server statistics decrementing error to not go to
1331 negative. Affected file silcd/packet_receive.c.
1333 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1335 * Use silc_server_query_add_error to add error in public key
1336 search error. Added support in send_reply to send errors
1337 without specific argument. Affected file silcd/server_query.c.
1339 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
1340 Client for NO_SUCH_NICK. It was against the protocol specs.
1341 Affected file irssi/src/silc/core/client_ops.c.
1343 * Added backwards support for the wrong NO_SUCH_NICK error sending
1344 in server. To be removed in SILC Server 1.0. Both old clients
1345 and clients with fixed error handling now works. Affected file
1346 silcd/server_query.c.
1348 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
1350 * fixed a bug in the whois using attributes function where no
1351 error was sent if no nickname and client id but the attributes were
1352 given to whois. Affected file silcd/server_query.c
1354 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
1356 * remove public key from public key hashtable on detach. Affected
1357 file silcd/packet_receive.c
1359 * free public key hashtable before removing clients on server
1360 shutdown. Affected file silcd/server.c
1362 * remove public key prior deleting client-data on killing a client.
1363 Affected file silcd/server_util.c
1365 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
1367 * Getting the MOTD from other servers works now. Affected
1368 files are silcd/command.c and silcd/command_reply.c
1370 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1372 * Initialize the variable idletag, since it is tested in
1373 silc_core_deinit for its default value. Affected file
1374 irssi/src/silc/core/silc-core.c
1376 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
1378 * Fixed signed channel messages across cells. Affected file
1381 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1383 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
1384 is not defined. They can now be safely used in if-statements
1385 without braces. Affected file lib/silcutil/silclog.h.
1387 * Added the checks for backup closing connection due to error
1388 (local or remote) and thus not allow the resuming to occur
1389 in reconnect. Affected files are silcd/packet_send.c
1392 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1394 * Help file updates. Affected files in irssi/src/docs/help/in/.
1396 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
1398 * Fixed channel messages across cells. Affected file
1401 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1403 * Fixed file transmission accepting in client library to not
1404 start the negotiation if user hasn't accepted the transfer,
1405 instead create new session for resent transfer. Affected
1406 file lib/silcclient/client_ftp.c.
1408 * Show the session ID in the file transmision list. Remove
1409 session from list that failed to transfer. Switch the current
1410 session automatically after transmission, and in errors, to new
1411 session if other sessions exists in the transfer list. Affected
1412 files are irssi/src/silc/core/silc-servers.c,
1413 irssi/src/fe-common/silc/modfule-formats.c.
1415 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1417 * Fixed MIME header parsing for the hopefully last time. Affected
1418 file lib/silcutil/silcstrutil.c
1420 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1422 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1424 * The SILC RNG is now gauranteed to return non-zero random
1425 values. Affected files are lib/silccrypt/silcrng.[ch].
1427 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1429 * Fixed nickname formatting when changing only case of the
1430 nickname. Affected file lib/silcclient/idlist.c.
1432 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1434 * Fixed a memory leak and incorrect printing of the "appears as"
1435 message. Affected file irssi/src/silc/core/client_ops.c
1437 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1439 * Added CRT (Chinese Remainder Theorem) supported RSA
1440 private keys and private key operations. This significantly
1441 increases private key operation efficiency. No compatibility
1442 issues with new or old private keys. Affected files are
1443 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1445 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1447 * Fixed GCC-3.3.2 related compilation warnings from the
1450 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1452 * Removed RC6 from distributions.
1454 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1456 * Added some better comments to lib/silccrypt/silcpkcs.h,
1457 optimized some routines in lib/silccrypt/silcpkcs.c.
1458 Added test_silcpkcs into lib/silccrypt/tests/.
1460 * Fixed silc_rng_global_init to actually init the global RNG
1461 if RNG wasn't provided for it. Affected file is
1462 lib/silccrypt/silrng.c.
1464 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1466 * Added silc_hash_table_find_by_context_ext. Affected files
1467 lib/silcutil/silchashtable.[ch].
1469 * Save the public key on normal server in WHOIS command reply
1470 from attributes, if present, and add it to public key hash
1471 table. Fixes WHOIS resolving by public key on normal server.
1473 Optimized the attributes resolving on normal server to not
1474 resolve if we resolved them already from router.
1476 Affected files are silcd/server_query.c, command_reply.c.
1478 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1480 * Added support for whois using attributes.
1481 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1482 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1485 * Added support for whois using public key attribute to /WHOIS i
1486 client command. Affected files irssi/docs/help/in/whois.in,
1487 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1489 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1491 * Fixed UMODE setting in server when the client has anonymous
1492 mode set. The mode setting was not working. Affected file
1495 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1497 * Fixed some bugs and typos related to sending split messages.
1498 Print notification when sending messages with /MMSG. Affected
1499 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1501 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1503 * Optimized the socket referencing in packet routines, client
1504 library and server. Affected files are lib/silccore/silcpacket.c,
1505 lib/silcclient/client.c and silcd/server.c.
1507 * If silc_socket_set_qos is given with NULL arguments the QoS is
1508 reset from the socket. Affected files are
1509 lib/silcutil/silcsockconn.[ch].
1511 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1513 * Add a /LISTKEYS command which lists the locally cached
1514 client and server keys. Affected files
1515 irssi/src/fe-common/module-formats.[ch],
1516 irssi/src/silc/core/silc-{channels,servers}.c
1517 irssi/docs/help/in/listkeys.in
1519 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1521 * Check that packet queue purging was successful. Affected
1522 files lib/silcclient/client.c and silcd/packet_send.c. Related
1523 to MAC failed errors.
1525 * Do not clear the inbuf even if it is empty if QoS was applied
1526 to it. Otherwise the QoS data is cleared and MAC failed error
1527 will occur. Affected file lib/silccore/silcpacket.c.
1529 * Use the rekey period time as rekey protocol timeout value.
1530 If the rekey does not succeed during the rekey period there's
1531 something very wrong, and we most likely end up with wrong keys,
1532 do graceful reconnect then. Affected file silcd/server.c.
1534 * Take reference of the socket in the parser context, as it's
1535 possible to have the parsers in queue after the socket is
1536 disconnected and this may cause crash. Affected files are
1537 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1540 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1542 * Fixed KICK command reply sending, it sent to replies.
1543 Affected file silcd/command.c.
1545 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1547 * Finish the silc-mime.pl script. It now supports MIME type
1548 guessing using magic files, signing data messages, executing
1549 MIME handlers in background. Affected files
1550 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1552 * Changed MIME signal handler to make things easier for the perl
1553 script. Affected files irssi/src/silc/core/client_ops.c,
1554 silc-servers.c, and irssi/docs/signals.txt
1556 * Cleaned up the silc_mime_parse function and fixed detection
1557 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1559 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1561 * Resolve the IP for file transfer listener from the connection
1562 socket. Affected file lib/silcclient/client_ftp.c.
1564 * Accept NULL hostname parameter in the functions
1565 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1566 if hostname is not wanted.
1568 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1570 * Fixed race condition between silc_client_init and
1571 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1573 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1575 * Fixed file transfer connection closing when SIGNOFF for
1576 the client is received from server. Affected file is
1577 lib/silcclient/client_ftp.c.
1579 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1581 * Check for disconnected socket in QUIT callback. Affected
1582 file silcd/command.c.
1584 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1586 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1587 Affected files lib/silcutil/silcstrutil.c
1589 * Cleaned up the escape/unescape functions for correctness and
1590 speed. Affected file irssi/src/silc/core/client_ops.c
1592 * Removed handling for data messages with Content-Type: text/*,
1593 moved parsing of MIME headers to the signal handler, added
1594 support for signing and verifying data messages. Affected
1595 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1596 irssi/src/silc/core/silc-{servers,channels}.c
1598 * Added a perl script for handling data messages based on
1599 information read from Mailcap files. New file
1600 irssi/scripts/silc-mime.pl
1602 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1604 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1605 acknowledge recepetion of a message to the sender. Updated
1608 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1610 * Unregister channel key saving callback when deleting channel.
1611 Affected file lib/silcclient/idlist.c.
1613 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1614 before calling notify client operation. Affected file is
1615 lib/silcclient/client_notify.c.
1617 * Unregister QoS tasks when deleting the socket connection.
1618 Affected files lib/silcutil/silcsockconn.[ch],
1619 unix/silcunixsockconn.c.
1621 * Implemented latest presence-attrs draft changes. Affected
1622 files lib/silccore/silcattrs.h and
1623 irssi/src/silc/core/silc-queries.c.
1625 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1627 * Save old channel keys in list to allow more rapid change
1628 of channel keys if server for some reason does that. This
1629 avoids loosing so many channel messages due to not having
1630 key to decrypt. Affected file lib/silcclient/silcclient.h,
1631 idlist.c and client_channel.c.
1633 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1635 * Continued backup router tests and fixes. Affected files
1636 silcd/server_backup, server_util.c, server.c. See TODO.
1638 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1640 * Fixed SERVER_SIGNOFF handling in servers. The client
1641 was removed from wrong list thus not removing the client
1642 at all. Affected file silcd/packet_receive.c.
1644 * Do not execute rekey protocol for disabled connections as
1645 it would never go through. Affected file silcd/server.c.
1647 * Added timeout for rekey protocol to catch if the protocol
1648 never executes successfully. Affected files silcd/server.c
1651 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1653 * Abandon packet processing for disconnected sockets. Check
1654 this always after calling packet processing callback.
1655 Affected file lib/silccore/silcpacket.c.
1657 * Fixed double registration disconnection code in server.
1658 Closed wrong connection. Affected file silcd/packet_receive.c.
1660 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1662 * On normal server reconnect to primary during resuming 4
1663 times, then give up. Affected file silcd/server_backup.c.
1665 * If during reconnecting to routers we notice we have router
1666 connection but no primary router set, the server is in desync.
1667 Reconnect to primary to restore network. Affected file
1670 * Assure that only one protocol is exeucting at the same time.
1671 Added checks for all protocols. Affected files are
1672 silcd/server.c and server_backup.c.
1674 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1676 * Check that a string is not already part on invite/ban
1677 string when processing it. Affected file silcd/server_util.c.
1679 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1681 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1682 with 1.2 version of the protocol. Affected file is
1683 silcd/packet_receive.c.
1685 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1687 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1688 where the passphrase was given. Affected file is
1691 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1693 * INVITE and BAN notifys are now delivered from routers to
1694 servers (but not clients) on the channel. Updated specs and
1695 code. Affected files silcd/packet_[send|receive].[ch],
1696 command.c, server.c and server_util.c.
1698 * Implemented INVITE and BAN announcing. Affected files are
1699 silcd/server.[ch], server_util.c.
1701 * Implemented SilcStatus error type argument returning in
1702 command reply error in server. Affected file silcd/command.c.
1704 * Implemented SilcStatus argument returning in comand reply
1705 in client library. The command_reply client operation now
1706 returns error specific arguments as well. Affected files
1707 are lib/silcclient/command_reply.[ch], client_resume.c,
1708 lib/silccore/silcstatus.[ch].
1710 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1712 * Backup router protocol version 1.2 implemented. Testing still
1713 required. Affected files in silcd/server_backup.[ch], server.c,
1714 packet_receive.c and server_internal.h.
1716 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1718 * silc_client_send_[channel|private]_message now return TRUE
1719 or FALSE. Affected file lib/silcclien/client_channel.c and
1722 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1724 * Check for explicit nickname in INVITE and BAN processing
1725 during join as well (and don't expect only wildcards in
1726 invite/ban strings). Affected file silcd/command.c.
1728 * Fixed the INVITE and BAN by public key. The public key saved
1729 is the PK payload (as specified) not the raw data. Affected
1730 file silcd/server_util.c.
1732 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1734 * UTF-8 text message support for actions and notices in SILC
1735 Client. Affected file irssi/src/silc/core/client_ops.c.
1737 * silc_get_username and silc_get_real_name now returns sensible
1738 data on Win32. Patch by Toni Willberg. Affected file is
1739 lib/silcutil/win32/silcwin32util.c.
1741 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1743 * Provide a signal handler to send MIME encoded messages and emit
1744 a signal when a MIME encoded message is received. Also document
1745 the signals for usage with the perl interface.
1747 A sample perl script will be supplied at a later point.
1749 Affected files are irssi/docs/signals.txt,
1750 irssi/src/silc/core/client_ops.[ch],
1751 irssi/src/silc/core/silc-{channels,servers}.c
1753 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1755 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1756 server. Use this time to display a lag and disconnect when it
1757 exceeds a specified limit.
1759 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1761 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1763 * Remove the channel auth list in normal server if router
1764 encofrces its list during connecting. Send notify to channel
1765 to remove the mode to remove the list. Affected files are
1766 silcd/server_util.c and silcd/packet_receive.c.
1768 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1770 * Added support for channel public keys. Updated protocol specs
1771 and implemented it. Affected files are
1772 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1773 lib/silcclient/command_reply.c.
1775 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1777 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1778 terminate the process on Linux. Affected file silcd/silcd.c.
1780 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1782 * Check for NULL buffer in silc_buffer_clear. Affected file
1783 is lib/silcutil/silcbuffer.h.
1785 * Simplified the backup router protocol by removing the _GLOBAL
1786 types. Updated protocol specs and the code. Affected files
1787 are silcd/server_backup.[ch].
1789 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1791 * Deny '@' and '!' from nicknames since they are reserved
1792 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1793 Updated protocol specs and the code.
1795 Affected files are silcd/server_util.[ch].
1797 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1799 * Fixed stack overflow in Irssi SILC client. Affected
1800 file irssi/src/silc/core/client_ops.c.
1802 * Check that Host is set in ServerConnection and RouterConnection
1803 in silcd.conf. Affected file silcd/serverconfig.c.
1805 * Fixed crash in server with protocol completion callbacks,
1806 namely rekey and backup resuming protocols. Affected files
1807 are silcd/server_backup.c and silcd/server.c.
1809 * Fixed rekey protocol to not restart if it is started already.
1810 Affected files are lib/silcclient/client.c and
1813 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1815 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1817 * Fixed EOF handling in SILC Config, affected file
1818 lib/silcutil/silcconfig.c.
1820 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1822 * Fixed RESOLVING flag handling in JOIN notify and other
1823 notifys to handle the resolvings correctly in client library.
1824 Affected file lib/silcclient/client_notify.c.
1826 * Do not send full INVITE and BAN lists in INVITE and BAN
1827 notifys, only the changed information. Affected file
1830 * Fixed INVITE notify sending in INVITE command, send it
1831 only when needed. Affected file silcd/command.c.
1833 * Handle the founder key change properly in CMODE_CHANGE
1834 notify. Bug #122. Affected file silcd/packet_receive.c.
1836 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1838 * Remove the mark for output (mark it only for input) after
1839 purging outgoing queue. Prevents the "Error in select()"
1840 floods. Affected file silcd/packet_send.c.
1842 * Fixed incorrect connection deletion from client library
1843 after calling "connect" client operation. Could cause
1844 crashes for example during reconnect timeouts. Affected
1845 files are lib/silcclient/client.c and
1846 irssi/src/silc/core/client_ops.c.
1848 * Check server private key file permissions before starting
1849 the server. Affected file silcd/serverconfig.c.
1851 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1853 * NULL terminate allocated string in silc_buffer_strformat.
1854 Affected file lib/silcutil/silcbuffmt.c.
1856 * Rewrote the invite/ban list string handling in server to
1857 use SilcBuffer instead. Affected files are silcd/command.c
1858 and silcd/server_util.c.
1860 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1862 * Fixed double free in CMODE command when setting new HMAC
1863 for channel. Affected file silcd/command.c.
1865 * Added couple of missing memset's to zero sensitive memory.
1866 Affected files silcd/command.c, lib/silcclient/command.c.
1868 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1870 * Fixed a double free in INVITE command error handling in
1871 server. Affected file silcd/command.c.
1873 * Added macros SILC_SWAB_[16|32] to swab byte order of
1874 16-bit and 32-bit unsigned integers. Affected file
1875 lib/silcutil/silctypes.h.
1877 * Use the SILC_SWAB_16 instead of htons() in server when
1878 handling ports since the ports in structures are always
1879 in little-endian order (regardless of platform). Affected
1880 file silcd/serverid.c and silcd/server_backup.c.
1882 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1884 * Send DISCONNECT in close admin command in server. Affected
1885 file silcd/command.c.
1887 * Check whether we are already connecting to a remote router
1888 (in addition of checking whether we are already connected)
1889 before creating new connection. Affected file silcd/server.c.
1891 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1893 * Added better compiler and compiler flags checking in
1896 * Check that socket is valid after QoS is applied to data.
1897 Affected file lib/silcutil/unix/silcunixsockconn.c.
1899 * Make sure the socket connecetion is not closed to early
1900 when closing connection in server. Also make sure the
1901 connection is always closed after error in a protocol.
1902 Affected file silcd/server.c.
1904 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1906 * Removed --session and --dummy options from Irssi SILC Client.
1907 -d option is available only if --enable-debug was given.
1908 Affected files are irssi/src/silc/core/silc-core,
1909 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1911 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1913 * Added silc_buffer_steal to steal the data from the buffer.
1914 Affected file lib/silcutil/silcbuffer.h.
1916 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1918 * Fixed server crash with double Primary block in config file.
1920 Fixed also various memory leaks around the config file
1921 parser. Affected files lib/silcutil/silcconfig.c,
1922 silcd/serverconfig.c.
1924 * Changed my nickname (Johnny Mnemonic) to my real name, this
1925 means that bugs introduced by him were actually introduced
1928 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1930 * Don't display "foo appears as foo\nYou're now known as foo"
1931 messages. Affected file irssi/src/silc/core/client_ops.c
1933 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1935 * Fixed error handling of invalid client entry when calling
1936 commands in server. Fixes a crash. Affected file
1939 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1941 * Added some sanity checks in server for correctness of the
1942 server configuration. Affected file silcd/serverconfig.c.
1944 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1946 * Prevent endless resolving of user informations in USERS
1947 command by checking the command reply status correctly.
1948 Affected file lib/silcclient/command_reply.c.
1950 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1952 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1953 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1954 Aldous <Matthew@Aldous.com>.
1956 * Added better implementation using CriticalSection of
1957 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1958 <mikko.lahteenmaki@pikabaana.net>.
1960 * Added some Winsock WIN32 compatiblity defines into
1961 includes/silcwin32.h.
1963 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1965 * Fixed double free in async host lookup code. Affected file
1966 lib/silcutil/silcsockconn.c.
1968 * On backup router handle now the SERVER_SIGNOFF from router
1969 for local connected servers too, and close the connections.
1971 Do not process them as normally signing off servers when they
1972 really signoff by sending EOF fe, but always assume that
1973 router sends the SERVER_SIGNOFF.
1975 Affected files silcd/server.c and silcd/packet_receive.c.
1977 * Fixed socket unsetting when closing connections. Affected
1978 files silcd/server.c and silcd/packet_send.c.
1980 * Do not print the nickname in SERVER_SIGNOFF if we do not
1981 have it. Prevents asserts in Irssi core. It is possible we
1982 don't have the nick if it was just being resolved when server
1983 signoff. Affected file irssi/src/silc/core/client_ops.c.
1985 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1987 * Fixed autonick crashbug in client library. Affected file
1988 lib/silcclient/client.c.
1990 * Fixed Unix implementation of SilcMutex to really assert if
1991 the mutex is locked/unlcoked already. Affected file
1992 lib/silcutil/unix/silcunixmutex.c.
1994 * Fixed locking in silc_schedule_uninit. It didn't lock
1995 when dispatching timeout tasks. Affected file is
1996 lib/silcutil/silcschedule.c.
1998 * Changed Win32 implementation of SilcThread to use modern
1999 Win32 interface. Affected file is
2000 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
2002 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2004 * Don't print signed messages when sending failed. Affected files
2005 irssi/src/silc/core/silc-[servers.c/commands.h]
2007 * Send adquate signal when founding a channel by joing it. Affect
2008 file irssi/src/silc/core/client_ops.c
2010 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2012 * Fix theme abstracts parsing. Affected files irssi/default.theme,
2013 irssi/src/fe-common/core/themes.c
2015 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2017 * Fixed close command to use the port correctly when closing
2018 server connections. Affected file silcd/idlist.c.
2020 * Check for NULL outbuf in silc_socket_write. It is possible
2021 that it is NULL is some odd case. Affected files are
2022 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
2024 * Do not call final protocol callback for backup router
2025 resuming protocol when closing connection. It is closed
2026 by timeout in case of error. Affected file silcd/server.c.
2028 * Backup reconnect to router if backup resuming protocol
2029 failed. Affected file silcd/server_backup.c.
2031 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2033 * Fixed double free in SKE library error hadling when signature
2034 error occurred. Affected file lib/silcske/silcske.c.
2036 * Save the fingerprint to new SilcClientEntry after changing
2037 nickname. Affected file lib/silcclient/client_notify.c.
2039 * Print SIGNOFF in Irssi SILC client only if the nickname is
2040 known. Prevents asserts in Irssi core. It is possible we
2041 don't have the nick if it was just being resolved when it
2042 quit. Affected file irssi/src/silc/core/client_ops.c.
2044 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2046 * Fixed double free in invite list adding code when adding
2047 invite strings. Affected file silcd/server_util.c.
2049 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2051 * More log printing during backup router protocol. Affected
2052 file silcd/server_backup.c.
2054 * Removed backwards support for old private key file format.
2055 Affected file lib/silccrypt/silcpkcs.c.
2057 * Removed backwards support for not-so-strict decryption length
2058 check, it's strict now. Affected lib/silccrypt/silccipher.c.
2060 * GETKEY to update the client entrys fingerprint too.
2061 Affected file lib/silcclient/command_reply.c.
2063 * Added --without-libtoolfix for package builders using weird
2064 wrappers around libtool (BSD at least).
2066 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2068 * Fixed backup router bugs: When backup resumes router and
2069 receives a CHANNEL_MESSAGE packet the backup must not act
2070 as router since the packet header decryption would be
2071 different. Also, when relaying packets to channel, do
2072 not re-encrypt packets on backup that came from the primary
2073 since the connection isn't really router-router connection.
2074 Affected files silcd/server.c, silcd/packet_send.c.
2076 * Added checks in encryption/decryption that encryption/decryption
2077 length sent as argument really is multiple by block size. Helps
2078 catching really weird bugs like the above backup router bugs
2079 when packets are being decrypted in wrong way. Affected files
2080 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
2082 * Fixed padding generation in private key file encryption.
2083 Affected file lib/silccrypt/silcpkcs.c.
2085 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2087 * Added ignore_message_signatures setting which can be used
2088 to ignore signatures in messages. Affected files are
2089 irssi/src/silc/core/client_ops.c, silc-core.c.
2091 * Fixed the libtoolfix to use command line options instead of
2092 environment variables. They didn't work as expected. Now,
2093 the libtool is fully run-time configurable.
2095 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2097 * Verify signature payload for signed messages. Affected files
2098 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
2099 irssi/src/silc/core/silc-core.h
2101 * Display signature verification result in public and private
2102 messages using theme abstracts. See irssi/default.theme for
2103 examples on their usage. Affected files
2104 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
2105 irssi/src/fe-common/silc/module-formats.[ch],
2106 irssi/src/fe-common/silc/fe-common-silc.c,
2107 irssi/src/fe-common/silc/Makefile.am
2108 irssi/src/fe-common/core/fe-messages.[ch]
2110 * Fixed bugs in Irssi's theme parsing. Affected files
2111 irssi/src/fe-common/core/themes.c
2113 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2115 * Calculate the correct length for signed messages before
2116 encrypting, it must be multiple by block size. Affected
2117 file lib/silccore/silcmessage.c.
2119 * silc_message_signed_get_public_key returns now both
2120 decoded and encoded public key. Affected files are
2121 lib/silccore/silcmessage.[ch].
2123 * Added libtoolfix script that makes the libtool more generic
2124 and configurable in run-time. Now we can specify in run-time
2125 if what kind of libraries we want to create, regardless of
2126 configuration. SIMs are now creates even if --disable-shared
2127 was explicitly given.
2129 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2131 * Fixed founder key sending in CMODE command in client.
2132 Affected file lib/silcclient/command.c.
2134 * Fixed CUMODE founder authentication in server to not check
2135 for client's public key since it's not supposed to do that.
2136 Affected file silcd/command.c.
2138 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2140 * Set realname and hostname in NICK_REC records. Affected file
2141 irssi/src/silc/core/silc-nicklist.c
2143 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2145 * Remove 1.0 protocol backwards compat code from client
2148 * Added more reliable check for whether nickname did change
2149 or not, or whether only Client ID changed in NICK_CHANGE
2150 notify. Affected file lib/silcclient/client_notify.c.
2151 Fixes bug in '@' character handling in a nickname.
2153 * Added support for automatically parsing signature from
2154 the message payload. Added new function
2155 silc_message_get_signature to return the payload to
2156 application. Affected files lib/silccore/silcmessage.[ch].
2158 * Changed the private_message and channel_message client
2159 operations to deliver the SilcMessagePayload to the
2160 application too. Application can use it fe. to get the
2161 signature from the message for verification. Affected
2162 file lib/silcclient/silcclient.h, client_channel.c and
2165 * Redefined the signed payload for message payloads.
2166 Updated protocol specs and implemented.
2168 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2170 * Fixed wrong invite and ban list handling in server command
2171 reply. Affected files are silcd/command_reply.c,
2172 silcd/server_util.[ch].
2174 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2176 * Fixed CMODE setting in server when founder mode was set.
2177 Affected file silcd/command.c. Bug #95.
2179 * Added support to setting specific public key in CMODE in
2180 Irssi SILC client. Affected file lib/silcclient/command.c.
2182 * Added support to use specific public key in CUMODE in
2183 Irssi SILC Client. Affected file lib/silcclient/command.c.
2185 * Added support for inviting and banning by public key in
2186 Irssi SILC client. Affected file lib/silcclient/command.c.
2188 * Fixed fingerprint/babbleprint showing in invite and ban
2189 list command replys. Affected file is
2190 irssi/src/silc/core/client_ops.c.
2192 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2194 * Format CMODE +c and +h to display both the mode and the argument
2196 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2198 * Added test vectors and test programs for SHA-1, MD5,
2199 HMAC-SHA1 and HMAC-MD5. New tests are located in
2200 lib/silccrypt/tests/. Fixed also argument decoding bug in
2201 MD5 implementation. Affected file lib/silccrypt/md5.c.
2203 * Changed the channel private key and private message key
2204 generation (with static keys) to use SHA1 instead of MD5,
2205 as SHA1 is the mandatory hash function in SILC. Affected
2206 file lib/silcclient/client_[channel/prvmsg].c.
2208 * Changed the private key file encryption to use SHA1 instead
2209 of MD5. Added support for the old generation and added
2210 automatic change of the key (to be removed later). Affected
2211 files lib/silccrypt/silcpkcs.c.
2213 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2215 * Load only files with .pub suffix in PublicKeyDir. Affected
2216 file silcd/serverconfig.c.
2218 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2220 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
2221 channels. Affected files silcd/silcd.c, silcd/server.h.
2223 * Added the config directive PublicKeyDir for the client block.
2224 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
2226 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2228 * Merged Toni's irssi/silc.conf patch.
2230 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
2232 * Max alloc tests in allocation routines. Affected file
2233 lib/silcutil/silcmemory.c.
2235 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2237 * Fixed a typo in resuming code that fixed detach/resume code
2238 in server. Bug #93. Affected file silcd/packet_receive.c.
2240 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2242 * Do reverse lookups for server when /connecting. Affected files
2243 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
2244 irssi/src/core/net-nonblock.*
2246 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2248 * Added library versioning for shared libraries. Affected
2249 files configure.in.pre and lib/Makefile.am.pre.
2251 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2253 * Display INVITE and BAN lists as specified by SILC 1.2
2255 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2257 * Do not send invite list back unless asked (when sending
2258 no arguments) or when list was modified. Affected file
2261 * Remove client from invite list in KILLED notify and in
2262 KILL command. Affected file silcd/command.c and
2265 * Fixed bugs in invite list handling in INVITE command.
2266 Affected files silcd/command.c and silcd/server_util.c.
2268 * Merged with Irssi 0.8.6.
2270 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
2271 Affected file irssi/src/fe-text/silc.c.
2273 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2275 * The silc_argument_get_[first/next] now return the argument
2276 type to caller. Added silc_argument_payload_encode_one.
2278 Affected files are lib/silccore/silcargument.[ch].
2280 * Added support for the SILC 1.2 INVITE command and new
2281 invite lists to server. Affected files are silcd/command.c,
2282 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2284 * Added support for the SILC 1.2 BAN command and new
2285 ban lists to server. Affected files are silcd/command.c,
2286 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2288 * Added support to client sending new INVITE command. Affected
2289 file is lib/silcclient/command.c.
2291 * Added support to client sending new BAN command. Affected
2292 file is lib/silcclient/command.c.
2294 * Added support for removing client from invite list when kicked
2295 from channel, as SILC 1.2 dictates. Affected files are
2296 silcd/packet_receive.c and silcd/command.c.
2298 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2300 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
2301 automatically the cipher's internal IV. Affected files
2302 lib/silccrypt/silccipher.[ch].
2304 * Assure the RESUME_CLIENT packet is not sent to twice to
2305 backup router if the detached client was originated from
2306 the backup. Affected file silcd/server.c. Bug #76.
2308 * Changed silc_sim_symname to not allocate memory. Affected
2309 file lib/silcsim/silcsimutil.c.
2311 * Fixed memory leaks with SIMs in server. Affected files
2312 silcd/serverconfig.c, silcd/server.c.
2314 * Fixed channel key distribution after resuming detached
2315 client. Affected files silcd/packet_receive.c.
2317 * Fixed channel's global_user boolean checking after detaching.
2318 Check it after changing the owner of the client not before.
2319 Affected file silcd/packet_receive.c.
2321 * Fixed few double frees from client library. Fixes at least
2322 Bug #81, possibly others too.
2324 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
2325 notifys in Irssi SILC Client. Affected file is
2326 irssi/src/silc/core/client_ops.c. Bug #82.
2328 * Applied Ville Räsänen's manual page and --mandir bugfix
2329 patch. Affected files are configure.in.pre and Makefile.am.pre.
2332 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2334 * Added support to backup router protocol for backup to tell
2335 normal server that it cannot use the backup router as primary
2336 because the primary isn't really down. Updated protocol
2339 * Added support for primary router to tell backup router that
2340 resuming is not possible because the backup really isn't primary
2341 in the cell. For example if backup disconnected itself the
2342 resuming is not allowed since the primary really did not
2343 go down. Updated protocol specs.
2345 * Removed MARS from crypto library.
2347 * Defined the CTR mode and Randomized CBC mode in SILC. The
2348 CTR mode is RECOMMENDED now in specification. Defined also
2349 Serpent cipher as optional cipher. Updated the protocol specs.
2351 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2353 * Added support for inviting/banning by IP/MASK, public key,
2354 and explicit Client ID. Redefined the command and notify
2355 types to allow easier forwards support for other methods
2356 of inviting/banning. Updated protocol specs.
2358 * Remove the client from channel's invite lists if the client
2359 is kicked or killed. Updated protocol specs.
2361 * Unified the Channel Message Payload and Private Message
2362 into one Message Payload. Updated protocol specs and
2365 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2367 * Don't wait for EOF after socket error has occurred, but
2368 close the connection. Affected file is silcd/server.c.
2370 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2372 * Added support for setting FOUNDER mode on channel with
2373 specific public key which can be set with CMODE command.
2374 Updated protocol specs and implemented in client and server.
2376 * Fixed the Irssi SILC client to correctly shutdown the client
2377 library to avoid memory leaks. Affected files are
2378 irssi/src/silc/core/silc-core.c and silc-servers.c.
2380 * Deprecated the No Reply flag in SKE protocol and introduced
2381 "IV Included" flag which can be used to indicate that the IV
2382 is included in the ciphertext. This makes it possible to use
2383 SILC on unreliable transport, such as UDP which may cause
2384 packet reordering and losses. Updated protocol specs, did
2387 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2389 * Fixed the MPI implementation of silc_mp_sizeinbase to return
2390 < 32 bit values in correct size. Affected file is
2391 lib/silcmath/mp_mpi.c.
2393 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2395 * Fixed the KE Start Payload parsing to check that mandatory
2396 fields are present. Affected file lib/silcske/payload.c.
2398 * Fixed compilation warnigs in Irssi SILC Client. Affected
2399 files are irssi/src/silc/core/silc-query.c. client_ops.c.
2401 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2403 * Print "nick now appears as newnick" and update Irssi's nicklist
2404 when you change your nick to "nick". Closes #62
2406 * Never format your own nick. Closes #63
2408 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2410 * SILC_UMODE_GONE changes are now propagated correctly to the
2411 Irssi client. Closes #54
2413 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2415 * Fixed example in /HELP KEY
2417 * Added expando $j which expands to current SILC Client version
2419 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2421 * Fixed public key decoding in crypto library.
2423 * Added better error printing to SKE library.
2425 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2427 * Fixed NICK command to not crash if nickname was not sent.
2429 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2431 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2432 Deprecated the old Encrypt-And-MAC order. Updated protocol
2433 specs and implemented.
2435 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2436 generation. Updated specs and implemented.
2438 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2440 * Added support for rekey before 2^32 sequence number wraps.
2441 Affected files in server and client library.
2443 * Padding must be at least 8 bytes now. Implemented and updated
2446 * Compute maximum padding for authentication packets to make
2447 passphrase approximation attacks impossible. Affected files
2448 in client library and in server.
2450 * Fixed PING command sending in client library and handling in
2451 server. The server ID must be ID Payload, not raw ID data.
2452 Affected files in server and client library.
2454 * Defined that all public keys sent in commands and notify
2455 payloads are actually Public Key Payloads not raw public key
2456 data. Updated protocol specs and implemented.
2458 * Updated protocol version to 1.2. Updated specs and code.
2460 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2461 status types. Updated specs and the code.
2463 * Added support for normal client to kill its own entries from
2464 the network. Updated protocol specs and the code.
2466 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2467 and added initial implementation.
2469 * Added MAC field to the Private Message Payload to protect
2470 against chosen ciphertext attacks. Updated the protocol specs
2473 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2474 attribute to indicate the user's current idle and signon time
2475 of a service. Updated protocol specs and implemented.
2477 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2479 * Added "do_not_bind" argument to silc_client_file_send what
2480 can be used to not bind locally but assume the file receiver
2481 provides the point of connect. Usefull when sender is behind
2482 NAT device. Affected file lib/silcclient/silcclient.h and
2485 * Added -no-listener option to FILE SEND command in Irssi SILC
2486 client. Affected file irssi/src/silc/core/silc-servers.c.
2487 Renamed FILE RECEIVE to FILE ACCEPT.
2489 * Confirm passphrase for private key encryption in
2490 silc_create_key_pair and silc_change_private_key_passphrase.
2491 Affected files are lib/silcutil/silcapputil.c.
2493 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2495 * Move silc_client_packet_send back to internal, added
2496 silc_client_send_packet, a bit simpler function for application.
2497 Affected files lib/silcclient/silcclient.h, client.c and
2500 * Moved the SilcClientEntry, SilcChannelEntry and
2501 SilcServerEntry to silcclient.h to be public and documented
2502 them for application. Affected files are
2503 lib/silcclient/silcclient.h and idlist.h.
2505 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2507 * Fixed manual page installation patch by Ville Räsänen.
2508 USERS help page fix patch by Ville Räsänen
2510 * Changed the silc_client_command_call interface to make
2511 the command call simpler for the application. The library
2512 now handles the command line parsing, command finding and
2513 execution. Application only needs to call the function
2514 with the command line. Affected files are
2515 lib/silcclient/silcclient.h, command.[ch].
2517 * Fixed silc_get_input to NULL-terminate the returned input.
2518 Affected file lib/silcutil/silcutil.c.
2520 * Resolve the client's public key in JOIN command if the
2521 founder auth data is being requested but we don't know the
2522 client's public key. Affected file silcd/command.c.
2525 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2527 * Print notify for server opers when backup router comes
2528 online. Affected file silcd/server.c.
2530 * Fixed the INVITE command to send the invite list in
2531 command reply. Affected file silcd/command_reply.c.
2533 * Fixed MOTD command reply sending. Affected file
2536 * UTF-8 decode the topic in TOPIC command reply and LIST
2537 command reply in Irssi SILC client. Affected file is
2538 irssi/src/silc/core/client_ops.c.
2540 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2542 * Fixed the INVITE command to not crash Irssi SILC client
2543 when given without nickname argument. AFfected file
2544 irssi/src/silc/core/client_ops.c.
2546 * Fixed double free in WHOIS query on normal server when
2547 forwarding query to router. Affected file is
2548 silcd/server_query.c.
2550 * Fixed WATCH command reply handling on normal server which
2551 was missing altogether. Affected file silcd/command_reply.c.
2554 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2556 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2557 Included yodl sources for each of these. Also modified
2558 Makefile.am prototype to install these files to proper
2559 locations. Updated CREDITS. Affected file Makefile.am.pre,
2560 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2563 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2565 * Added support for encrypted private key files. Now
2566 passphrase must be provided when new key pair is created
2567 (can be empty though), and prompted when loading the
2568 private key. Added support for loading the old-style
2569 non-encrypted private keys as well. Affected files
2570 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2573 * Fixed silc_get_input to accept input on all terminals.
2574 Affected file lib/silcutil/silcutil.c.
2576 * Moved the Irssi SILC client key loading and other stuff
2577 to be called after the arguments and UI is initialized.
2578 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2580 * Added -P option to Irssi SILC client which can be used
2581 to change the passphrase of the private key. Affected
2582 file irssi/src/silc/core/silc-core.c.
2584 * Added silc_change_private_key_passphrase apputil routine
2585 to lib/silcutil/silcapputil.[ch].
2587 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2589 * Fixed connection closing in client library to not crash.
2590 Moved the connection freeing totally to function
2591 silc_clinet_del_connection. Affected file
2592 lib/silcclinet/client.c.
2594 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2596 * Changed includes/silcincludes.h to silcincludes.h.in to
2597 include configuration specific information. The silcdefs.h
2598 is not included in to installation anymore (it's only
2599 compilation time header).
2601 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2603 * Moved the SilcClient and SilcClientConnection from client.h
2604 to the public lib/silcclient/silcclient.h. Changed the
2607 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2609 * If version string in silc_clinet_alloc is NULL the library
2610 puts it automatically. Affected file lib/silcclient/client.c.
2612 * Changed the version strings from variables to #define's
2613 in includes/silcversion.h.
2615 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2617 * Added shared library complation support.
2619 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2621 * Added lib/silcutil/silcapputil.[ch] for application
2622 utility functions. It includes routines for applications'
2623 convenience. Added silc_create_key_pair, silc_show_public_key
2624 and silc_load_key_pair functions.
2626 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2628 * Send RESUME_CLIENT packet from router to backup routers
2629 to in resuming. Affected file silcd/packet_receive.c.
2631 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2633 * In IDENTIFY command parsing, send all other IDs except
2634 Client IDs explicitly to router for resolving on normal
2635 server. Also check that ID received in WHOIS command is
2636 always Client ID, others are not allowed. Affected file
2637 silcd/server_query.c.
2639 * Merged latest changes from irssi.org CVS.
2641 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2643 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2644 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2646 * Fixed the heartbeat sending in Irssi SILC client. Moved
2647 the silc_client_packet_send to silcclient.h for application
2648 usage. Affected files lib/silcclient/client_internal.h
2649 lib/silcclient/silcclient.h.
2651 * Fixed a bug in query resolving in server. Used wrong
2652 variable in a for loop and crashed. Affected file is
2653 silcd/server_query.c.
2655 * Server constructs requested attributes only to locally
2656 connected clients. Affected file silcd/server_query.c.
2659 * Fixed a bug when sending resolving from router to server
2660 with requested attributes. The constructed WHOIS command
2661 was incorrect. Affected file silcd/server_query.c.
2664 * Fixed Requested Attributes saving in WHOIS command reply.
2665 The length of the data buffer must be saved too. Affected
2666 file silcd/command_reply.c.
2668 * Update the client entry's servername after detaching is
2669 over. Affected file silcd/packet_receive.c. Bug #37.
2671 * Resolve incomplete client entrys in CUMODE_CHANGE and
2672 CMODE_CHANGE notifys. Affected file is
2673 lib/silcclient/client_notify.c. Bug #42.
2675 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2677 * Fixed channel key packet processing bug on backup router
2678 during backup resuming protocol. Affected file is
2679 silcd/packet_receive.c.
2681 * Fixed memory leaks in server. Affected files are
2682 silcd/server.c and silcd/packet_receive.c.
2684 * Fixed packet decryption problem when backup router encrypted
2685 channel message with wrong key during backup resuming
2686 protocol. Affected file silcd/packet_send.c.
2688 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2689 Toni Willberg (toniw@iki.fi)
2691 * Changed the SilcCipher context to be private. Changed the
2692 silc_cipher_get_iv to just return pointer to the IV. Added
2693 silc_cipher_get_name to return the name of the cipher.
2694 Fixed code all around to support these changes. Affected
2695 files are lib/silccrypt/silccipher.[ch], client library and
2698 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2700 * Fixed unaligned access in lib/silccore/silcattrs.c.
2702 * Fixed libtool linking in lib/silcsim/Makefile.am.
2704 * Fixed services attribute printing. Affected files is
2705 irssi/src/silc/core/silc-queries.c.
2707 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2709 * Fixed a crashbug in incoming server accepting. Affected
2710 file silcd/server.c.
2712 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2714 * Added automatically generated index to Toolkit Reference
2717 * Added support for Postscript Toolkit Reference Manual.
2719 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2721 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2724 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2726 * Added 'send_events' boolean argument to the function
2727 silc_schedule_set_listen_fd which sends the set events to
2728 the application explicitly if set to TRUE. Default action
2729 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2730 lib/silcclient/client_internal.h and silcd/server_internal.h.
2732 * Added silc_compare_timeval to determine which time values
2733 is smaller. Affected file lib/silcutil/silcutil.[ch].
2735 * Added sort-of "Quality of Service" (QoS) support to
2736 SilcSocketConnection. Data reception can be controlled with
2737 rate limit per second and/or read data length limit.
2738 Added silc_socket_set_qos. Affected files are
2739 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2741 * Added the QoS configuration to SILC Server configuration
2742 file. Affected files are silcd/serverconfig.[ch] and
2745 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2747 * Merged with irssi.org CVS.
2749 * Failed OPER and SILCOPER authentications are now logged.
2750 Affected file silcd/command.c. Bugs #25.
2752 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2754 * ROBODoc documented lib/silcutil/silcbuffer.h and
2755 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2756 <ville.rasanen@iki.fi>.
2758 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2760 * Added support for auto-passphrase authentication from the
2761 config file during connecting which was not implemented
2762 yet. Affected file irssi/src/silc/core/client_ops.c.
2764 * Fixed a bug in authentication protocol failure handling which
2765 was processing wrong callback context. Affected files
2766 are lib/silcclient/client.c and protocol.c.
2768 * Fixed the /ATTR allow off to actually work. Affected file
2769 is irssi/src/silc/core/silc-queries.c.
2771 * Fixed the /ATTR -del to work. Affected file is
2772 irssi/src/silc/core/silc-queries.c.
2774 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2776 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2778 * Fixed mask attribute adding in Irssi SILC client. Affected
2779 file irssi/src/silc/core/silc-queries.c.
2781 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2783 * Added support for saving the requested attributes in
2784 WHOIS to directory. Affected file is
2785 irssi/src/silc/core/silc-queries.c.
2787 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2789 * Added support for parsing VCard fields that do not have
2790 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2792 * Fixed a double free bug in hash table foreach function
2793 if the entry was deleted in the foreach callback. Affected
2794 file lib/silcutil/silchashtable.c.
2796 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2798 * Added silc_attribute_get_verify_data to return the signature
2799 verification data for either user digital signature or
2800 server digital signature in Requested Attributes. Affected
2801 files are lib/silccore/silcattrs.[ch].
2803 * Added silc_vcard_alloc which is used to allocated dynamic
2804 SilcVCard context. The silc_vcard_free now checks whether
2805 the context is dynamically allocated or not. Affected files
2806 are lib/silcutil/silcvcard.[ch].
2808 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2810 * Periodically remove the NOATTR status from client entry
2811 so that the client may take the attributes in use even after
2812 server has resolved them unsuccessfully earlier. Affected
2813 file silcd/server_query.c and idlist.h.
2815 * Moved sha1hash and md5hash from client->internal to
2816 SilcClient for application usage. Affected files are
2817 lib/silcclient/client.h and client_internal.h.
2819 * Fixed attribute encoding and decoding bugs. Affected
2820 files lib/silccore/silcattrs.[ch].
2822 * Added ATTR command to Irssi SILC Client which is used to
2823 manage user's Requested Attributes sending and values for
2824 WHOIS command. Affected files around Irssi SILC client.
2826 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2828 * Added silc_buffer_strformat which can be used to format
2829 strings into a buffer which size is automatically increased.
2830 Affected file lib/silcutil/silcbuffmt.[ch].
2832 * Added implementation of VCard (RFC 2426) which can be used
2833 as part of Requested Attributes in WHOIS command. Affected
2834 file lib/silcutil/silcvcard.[ch].
2836 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2838 * Some strncat -> silc_strncat changes our the core and
2841 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2842 errors. Added better error printing to SKE library.
2843 Affected files lib/silcske/silcske.c, silcske_status.h and
2846 * Save the PKCS key length even if only private key is set to
2847 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2849 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2850 length in bits not in bytes. Affected files are
2851 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2852 silcd/server_query.c.
2854 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2856 * Added silc_attribute_payload_encode_data to directly encode
2857 the data into the attributes buffer. Renamed function
2858 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2859 Affected files are lib/silccore/silcattrs.[ch].
2861 * silc_hash_table_find_foreach calls the foreach function now
2862 once even if the nothing was found with context set to NULL.
2863 Affected file lib/silcutil/silchashtable.[ch].
2865 * Remove the RESOLVING flag from client entry after received
2866 the Requested Attributes from the client. Fixed memory leak
2867 in client entry freeing. Affected files silcd/server_query.c
2870 * Added Requested Attributes support into SILC Client Library.
2871 It is not able to send requested attributes in WHOIS command,
2872 and also receive and process requested attributes. Added
2873 silc_client_attribute_[add|del] and silc_client_attributes_get
2874 functions. Added also `ignore_requested_attributes' to the
2875 SilcClientParams to not use attributes in client. Affected
2876 files are lib/silcclient/command.c, client_attrs.[ch],
2877 silcclient.h, client_internal and client.[ch].
2879 * Changed the silc_client_get_client_by_id to support Requested
2880 Attributes, it takes them as argument now. Affected file
2881 is lib/silcclient/silcclient.h, and idlist.c.
2883 * Added -details option to WHOIS command in Irssi SILC Client
2884 to support the requested attributes. By default it requests
2885 all attributes. Affected file lib/silcclient/command.c and
2886 irssi/doc/help/in/whois.in.
2888 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2890 * Add also SERVICE attribute for server-constructed attribute
2891 data. Also digitally sign the attributes and add
2892 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2893 silcd/server_query.c.
2895 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2897 * Changed the silc_attribute_payload_encode to support list
2898 of attributes (function may be called several times to add
2899 a new attribute). Removed the silc_attribute_payload_encode_list
2900 function. The encoding function now also automatically encodes
2901 the data, so the caller does not need to do that. Affected
2902 files lib/silccore/silcattrs.[ch].
2904 * Added support for replying on behalf of the user to the
2905 Requested Attributes in WHOIS command in the server. Affected
2906 file silcd/server_query.c.
2908 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2909 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2911 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2913 * Don't swtich to become primary router if we are backup if
2914 decryption error has occurred. Affected file silcd/server.c.
2916 * Fixed a bug in backup router IP address comparison in
2917 silc_server_backup_get.
2919 Save now also the port of the server/router and use that
2920 in comparison as well. Affected file silcd/server_backup.c.
2922 * Normal server now reconnects to backup router automatically
2923 if connection is lost to it. Affected file silcd/server.c.
2925 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2927 * If packet processing fails (like integrity check fails)
2928 the connection is closed now. Affected files are
2929 lib/silccore/silcpacket.c and silcd/server.c.
2931 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2933 * Fixed double free in RSA public key set function
2934 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2937 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2939 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2940 Added server_query.[ch] which provides one interface for
2941 querying information using all three commands.
2943 * Changed all "typedef unsigned char" in core library to
2944 "typedef SilcUInt8".
2946 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2948 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2950 * Renamed silc_server_get_client_resolve to
2951 silc_server_query_resolve and moved to server_query.[ch].
2953 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2955 * Resumed client packet handling from server put the resumed
2956 client on wrong list on router and caused the client not
2957 be present on the network anymore. Now fixed to put the
2958 client to correct list. Affected file silcd/packet_receive.c.
2960 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2962 * Various cleanup in error message output in config parsing code
2963 and in server init code. Fixed error log files containing
2964 too many newlines ('\n') in some situations. Affected files are
2965 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2967 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2969 * Use the reverse lookupped hostname in client internals
2970 instead of one user provided us as remote server name.
2971 Affected file lib/silcclient/client.c.
2973 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2975 * Added 'app_context' to silc_schedule_init. It is an
2976 application specific context that is delivered to application
2977 in task callback functions. Affected files are
2978 lib/silcutil/silcutil.[ch].
2980 * The hb_context in SilcSocketConnection is not freed
2981 automatically anymore (application must free it). Freeing
2982 it automatic is inconsistent. Affected files are
2983 lib/silcutil/silcsockconn.[ch].
2985 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2987 * Added support for removing explicitly added client connections
2988 in rehash and closing the client connections if they were
2989 unconfigured in the rehash. Affected file silcd/server.c.
2991 * Added support for aborting automatically pending commands
2992 that never receives the reply (to avoid memory leaks).
2993 Added also silc_server_command_pending_timed to set the
2994 specific timeout for pending command. Affected files are
2995 silcd/command[_reply].[ch].
2997 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2998 specs and lib/silccore/silcstatus.h.
3000 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3002 * Changed the silc_get_time to accept time value as argument
3003 or if zero is sent return current local time. Affected
3004 file lib/silcutil/silcutil.[ch].
3006 * Added STATS command to client library and Irssi SILC client.
3007 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
3009 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3011 * Assure that channel key is set before sending it. May
3012 crash server otherwise. Affected file silcd/packet_send.c.
3014 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3016 * Assure that endless loop cannot happen with detached client
3017 resolving on normal server. Added idlist status
3018 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
3019 silcd/idlist.h and silcd/packet_receive.c.
3021 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3023 * Incoming file transfer request cannot use same session as
3024 the sending session. This can happen when sending file to
3025 yourself. Crashed the client on quit. Affected file
3026 lib/silcclient/client_ftp.c. Bug #24.
3028 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3030 * Implemented the draft-riikonen-precense-attrs draft and
3031 the Attribute Payload into the lib/silccore/silcattrs.[ch].
3033 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3035 * Distribute the SERVER_SIGNOFF notify also to local backup
3036 routers from the primary router. The backup router may not
3037 have the signing of local server directly connected and need
3038 to know about the signoff. Affected file silcd/server_util.c.
3040 * Use the primary router as the origin of the locally connected
3041 server when it is disconnecting from the backup router since
3042 that's where it really is coming from. Now the clients from
3043 the disconnecting server are removed correctly and "shadow"
3044 clients are not left to the backup router. Affected file
3047 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3049 * If normal server is standalone and found existing but disabled
3050 channel, do not re-create the channel since it creates
3051 duplicate same channels. Affected file silcd/server.c.
3053 * Added anonymous client connections support to server. New
3054 "anonymous" configuration option to ConnectionParams section
3055 added. If set to true, the username and hostname information
3056 of the client will be scrambled and anonymous user mode is
3057 set automatically to the user. Affected files are
3058 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
3060 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3062 * In JOIN notify handling, mark that the cache entry of the
3063 client cannot be expired. Can cause crashes on normal
3064 server (asserts client->channels). Affected file is
3065 silcd/packet_receive.c.
3067 * From now on distribution versions are used as protocol versions
3068 instead of by default using the Toolkit base version as protocol
3069 version. Affected file prepare.
3071 * Do not set the locally resolved hostname for local client
3072 entry but take what server sends. This way the real hostname
3073 is showed in WHOIS for yourself. Affected file is
3074 lib/silcclient/idlist.c and lib/silcclient/client.c.
3076 * Resolve local info with IDENTIFY when connecting to server.y
3078 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3080 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
3081 for implied search (not needed on platforms which has native
3082 pthreads library). Use --without-pthreads to disable threads.
3083 Affected file is configure.in.pre
3085 * Fixed --with-iconv on platforms which need to bypass (broken)
3086 native iconv(). Affected file is configure.in.pre
3088 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3090 * Moved -C option parsing in Irssi SILC client at same time
3091 as other options. The UI was initialized earlier and caused
3092 problems on command line. Bug #16. Affected file is
3093 irssi/src/silc/core/silc-core.c.
3095 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3097 * Added global variable silc_log_timestamp that tells silclog
3098 wether to print or not the timestamp in the logging files.
3099 Affected file lib/silcutil/silclog.[ch].
3101 * Added silcd configuration option Timestamp in the Logging
3102 section. Affected file silcd/serverconfig.[ch],
3103 doc/example_silcd.conf.in.
3105 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3107 * Fixed fingerprint checking to check for entirely empty
3108 fingerprint instead of two first bytes when determining
3109 if it is set. Bug #18. Affected file silcd/command.c.
3111 * Fixed duplicate PKCS name registering to not allow it.
3112 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
3114 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3116 * Conditionalize non-gcc compiler optimizations for various
3117 platforms, enable those commented out. Cleanups.
3118 Affected file lib/silcmath/mpi/configure.in
3120 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
3122 * silc_rng_exec_command() left zombie processes if command
3123 didn't generate any output. Affected file
3124 lib/silccrypt/silcrng.c
3126 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3128 * Rewrote iconv checking, introduce --with-iconv for systems
3129 which rely on libiconv. Check if iconv() provided by libc
3130 is good enough, otherwise demand libiconv. Affected file
3133 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3135 * Search for ldopen() also in libc. This enables SIM support
3136 on *BSD systems. Based on patch from Alex Zepeda. Affected
3137 file configure.in.pre
3139 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3141 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
3142 This fixes prepare on *BSD systems. Affected file
3145 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3147 * More fixed for not having purge timeout for global clients
3148 that are on channel. Affected files silcd/command_reply.c
3151 * Fixed the rekey protocol to work with backup router connections.
3152 Rekey packets are now allowed on disabled connections as
3153 well. Affected files silcd/packet_send.c and server.c.
3155 * Do not switch to be as backup router when shutting down and
3156 closing the primary connection. Affected file silcd/server.c.
3158 * Fixed memory leaks in backup router deleting. Added
3159 silc_server_backup_free to free all data during shutdown of
3160 server. Affected files silcd/server_backup.[ch].
3162 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3164 * Do not process commands if the sock->user_data is NULL.
3165 Affected file silcd/command.c.
3167 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3169 * Fixed buffer overflow and security problems (loosing bits
3170 in CFB encryption) in SILC RNG. Problems reported by
3171 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
3173 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3175 * Added yet more checks that client is not expired on global
3176 list if it is on channels. Affected file is
3177 silcd/command_reply.c.
3179 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3181 * Merged c0ffee's MIME signal patch which adds support for
3182 sending also MIME messages in Irssi SILC Client, and handling
3183 received MIME messages in a signal (and perhaps doing something
3184 to non-textual MIME messages).
3186 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3188 * Fixed pending command deletion in server and client library
3189 to check the whole list instead of breaking after first found.
3190 The affected files are silcd/command.[ch] and
3191 lib/silcclient/command.[ch].
3193 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3195 * Return NO_SUCH_CHANNEL error in USERS for channel that is
3196 secret or private, otherwise it's possible to find out
3197 whether a secret channel exists or not. Affected file
3200 * If CMODE change fails during the mode setting, assure that
3201 the old mode mask is set for the channel back. Affected
3202 file silcd/command.c.
3204 * Fixed passphrase saving on +a channel on normal server
3205 after successful JOIN command. Affected file silcd/command.c.
3207 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3209 * Remove server/router operator privileges in DETACH command,
3210 since it's possible to resume to server where these
3211 privileges would not be allowed for the client. Affected
3212 file silcd/command.c.
3214 * Do not set to wait for backup in rehash of the server.
3215 Affected file silcd/server.c.
3217 * Do not check listener sockets when counting how many
3218 socket connections we have. Affected file is
3219 silcd/server_util.c.
3221 * Do not announce disconnected clients that are remaining
3222 in history (for WHOWAS). This is because SIGNOFF notify
3223 for these has been sent earlier already. Affected file
3226 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3228 * Buffer overflow with CUMODE command's mode->mode character
3229 conversion. Reported by Ville Räsänen. Affected file
3230 lib/silcutil/silcutil.c.
3232 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3234 * Allow heartbeat packets to go disabled connections anyway.
3235 Affected files silcd/server.c and silcd/packet_send.c.
3237 * Do not broadcast New Channel packets with List flag set
3238 in the packet to backup routers. The router must check
3239 for the correctness of the packets before sending them.
3240 It is possible that router will have enforce Channel ID
3241 change and this would cause desync in the backup router.
3242 Affected file silcd/packet_receive.c.
3244 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
3245 are handled in list parsing. They are not list packets
3246 anymore. Affected file silcd/packet_receive.c.
3248 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3250 * Stop waiting for backup router through the timeout, not
3251 directly after backup router has arrived. Affected file
3254 * Do not re-create channel keys and send them when removing
3255 clients in server shutdown. Affected files are
3256 silcd/server_internal.h and silcd/server_util.c.
3258 * Notify distribution to backup routers was missing from
3259 the silc_server_send_notify_dest function which caused
3260 desyncing problems with backup router. Affected file is
3261 silcd/packet_send.c.
3263 * The client's channel removing was working wrong on
3264 backup router. It assumed that it doesn't know global
3265 information but backup router does know. For this reason
3266 it could remove channel when it wasn't supposed to do that.
3267 Affected file silcd/server.c and silcd/server_util.c.
3269 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3271 * Stop for a couple seconds after badkup router has become
3272 primary router. Affected file silcd/server.c.
3274 * Added silc_server_remove_servers_by_server, which is used
3275 to remove servers originated from some other server. Also
3276 clients of those servers can be removed too. Affected file
3277 silcd/server_util.[ch].
3279 * When removing clients after a server has signed of remove
3280 also all servers behind that server (unless they are known
3281 to be available locally), and send SERVER_SIGNOFF for each
3282 of the server separately. Also the signed off clients are
3283 sent now separately per signed off server. The affected files
3284 are silcd/server.c and silcd/server_util.[ch].
3286 * All servers added with silc_idlist_add_server must always
3287 have both "router" and "connection" pointers set. Otherwise,
3288 bad server entries may be left around in the cache.
3289 Affected file silcd/command_reply.c.
3291 * Do not create the channel key in NEW_CHANNEL packet
3292 processing if the channel is empty. Affected file
3293 silcd/packet_receive.c.
3295 * Completed backup router support for standalone routers.
3296 Supports also servers in the cell that do not use the backup
3299 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3301 * Fixed a bug in silc_string_regexify which did not add '^'
3302 at the start of each string, and thus the matching was
3303 not explicit. For example ban list iikone@*!*@* would
3304 match also "priikone", which is wrong, it would have to be
3305 *iikone@*!*@* to match also "priikone". Affected
3306 file lib/silcutil/unix/silcunixutil.c.
3308 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3310 * Enable all local server connections before updating client
3311 caches when we've become backup router. Otherwise, signoff
3312 packets may not reach the clients. Affected files are
3313 silcd/server.c and silcd/server_util.[ch].
3315 * Fixed a bug in version string parsing which could crash
3316 the program with specially formatted version string.
3317 Bug reported and patch provided by Ville Räsänen. Affected
3318 file lib/silcutil/silcutil.c.
3320 * Handle the disconnection immediately when DISCONNECT
3321 packet is received in server. Affected file silcd/server.c.
3323 * Primary router now waits a short time (10 seconds) for
3324 backup router connection before accepting any other
3325 connection (except local). Affected file silcd/server.c,
3328 * Fixed a crash in client libary in NICK_CHANGE notify when
3329 NICK_CHANGE arrived for client entry we are resolving
3330 currently. Affected file lib/silcclient/client_notify.c.
3332 * Call the sconn->callback completion even if error had
3333 occurred. Start reconnecting always if connection to
3334 primary router fails during backup router protocol.
3335 Affected files silcd/server.c and server_backup.c.
3337 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3339 * Added functions silc_server_send_opers and
3340 silc_server_send_opers_notify to send packets stricly
3341 to operators. Added macro SILC_SERVER_SEND_OPERS macro
3342 to send variable argument notify to operators.
3343 Affected files silcd/packet_send.[ch] and silcd/server.h.
3345 * Removed UMODE rights checking with UMODE_CHANGE notify.
3346 Affected file silcd/packet_receive.c.
3348 * Server/router operator now receives notify when network
3349 switches to backup router and when it resumes the use of
3350 primary router. Affected file silcd/server.c and
3351 silcd/server_backup.c.
3353 * Fixed the updating of client information after backup
3354 resuming protocol is over; update all except local clients
3355 to the new primary router. The affected file is
3356 silcd/server_util.c.
3358 * Added support for closing active connections in rehash
3359 that were unconfigured by the user. Supports currently
3360 closing server and router connections. Affected file
3363 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
3365 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3367 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
3368 is NULL since seems that on some platforms NULL is allowed
3369 and on some it's not. Fallback encoding is used instead.
3370 Affected file lib/silcutil/silcstrutil.c.
3372 * Fixed statistics updating for incoming server connection
3373 which could cause problems when re-connecting. Affected
3374 file silcd/server.c.
3376 * Preliminary backup router support for standalone router
3377 added. Affected files in silcd/.
3379 * Mark server connections in backup router disabled before
3380 and after backup protocol. Affected file is
3381 silcd/server_backup.c.
3383 * Added support for reconnecting to remote server connection
3384 even if the protocol fails, and if the configuration wants
3385 us to keep trying to connect anyway.
3387 Server connection is not allowed to backup router if
3388 backup router does not have connection to primary router yet.
3390 Affected file is silcd/server.c.
3392 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3394 * Added silc_client_udpate_server function to update changed
3395 server info. Affected file lib/silcclient/idlist.[ch].
3397 * Added check for server entries that are being resolved when
3398 notify is received. If being resolved, handle the received
3399 notify only after it's resolved so that all notifys are
3400 handled in same order as received from the server.
3402 Added similar resolver check to channel entries. Every
3403 notify that cause resolving of any information that affects
3404 channel entry marks the channel entry in waiting state.
3405 After whatever resolving is over the waiters are signalled
3406 and only then the notifys are handled in the same order
3407 as delivered from the server.
3409 Affected files are lib/silcclient/idlist.[ch], and
3412 * Fixed KILLED notify handling in normal server. Affected
3413 file silcd/packet_receive.c.
3415 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
3416 is locally connected, or was locally connected (but may
3417 be detached and connection is not active). Added also
3418 SILC_IS_LOCAL for checking this status. Affected files
3419 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
3420 silcd/server.c and silcd/server_internal.h.
3422 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3424 * Don't send or handle TOPIC_SET if topic is already set and
3425 is same as being set. Affected files silcd/command.c and
3426 silcd/packet_receive.c.
3428 * Fixed CMODE change rights checking to work correctly when
3429 removing modes by operator. Affected file is
3430 silcd/server_util.c.
3432 * Fixed some handling with New Channel packet in router and
3433 fixed some CMODE_CHANGE notify handling in server and router.
3434 Affected file is silcd/packet_receive.c.
3436 * Changed "disconnect" client operation to include the
3437 reason of the disconnection and optional disconnection
3438 message. Affected file lib/silcclient/silcclient.h.
3440 * Made the compilation of lib/contrib/ stuff conditional.
3441 Affected files configure.in.pre, lib/contrib/Makefile.am.
3443 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3445 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3446 to the sender of the notify too, to avoid situation where two
3447 notifys are in the network at the same time going to oppsite
3448 directions. Affected file silcd/packet_receice.c.
3450 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3452 * Delete the client from channel even if the cilent->id is
3453 NULL. It was possible that client was deleted without
3454 removing from channels (theoretically at least). Affected
3455 file silcd/server.c and silcd/server_util.c.
3457 * Free the client data too when resuming is not successful.
3458 Affected file silcd/packet_receive.c.
3460 * Merged some code from c0ffee's silc-plugin. Affected files
3461 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3463 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3464 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3465 to the primary router connection, the other one returns
3466 TRUE if packet must be broadcasted to network.
3468 * All notifys that are destined to primary router (to network)
3469 are now automatically sent to backup routers even if the
3470 router is standalone (and has backup router). Affected files
3473 * Added --without-irssi and --without-silcd configuration
3474 options for disabling the compilation of these applications.
3475 Affected file configure.in.pre and prepare.
3477 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3479 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3480 UTF-8 encoding and decoding. Added also new encodings
3481 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3483 Added also SILC_STRING_LANGUAGE which is language and charset
3484 specific encoder and decoer for those platforms that support
3485 iconv(). It can convert the UTF-8 to and from the locale
3486 specific character set.
3488 Affected file lib/silcutil/silcstrutil.[ch].
3490 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3492 * Added function silc_get_command_name to the file
3493 lib/silcutil/silcutil.[ch].
3495 * Improved the server debug output a bit. Affected files are
3498 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3500 * Save the channel passphrase when received succesful JOIN
3501 command reply from router, on normal server. Otherwise
3502 joinig +a channels from normal server is not possible.
3503 Affected file silcd/command.c.
3505 * Fixed a bug in TOPIC_SET notify handling. The notifier
3506 may be other than client too, like server or channel.
3507 It expected it to always be only client and ignored the
3508 notify. Affected file silcd/packet_recieve.c.
3510 * Removed some (unnecessary) debug printing from
3511 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3513 * Do not force CMODE_CHANGE when server is announcing new
3516 Router announces stuff only after server reannounces channel
3517 after CHANNEL_CHANGE notify.
3519 These fixes optimizes the announcing procedure, and perhaps
3520 fixes some problems too. Affected file silcd/packet_receive.c.
3522 * Fixed SERVER_SIGNOFF sending to local clients. It was
3523 totally broken and sent the notify to all local clients,
3524 instead of only to those that was on same channel as the
3525 signing off clients. Affected file silcd/server_util.c.
3527 * Added -D option to server. It can be used to give debug
3528 level. The levels are from 0 - 99, and are predefined for
3529 smooth server debugging. (see silcd.c for the predefined
3530 levels). Affected file silcd/server.c.
3532 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3534 * Fixed a bug in Irssi SILC client to close the connection
3535 properly when disconnecting from server. Affected file
3536 irssi/src/silc/core/client_ops.c.
3538 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3540 * When authenticating as founder during JOIN command, check
3541 that the one authenticating becomes the only founder on the
3542 channel. Affected file silcd/command.c.
3544 * Better checking for founder mode setting when CUMODE_CHANGE
3545 notify is received. Affected file silcd/packet_receive.c.
3547 * Close all connections when shutting down the server by sending
3548 DISCONNECT packet. Close all listeners too when shutting
3549 down the server. Affected file silcd/server.c.
3551 * Handle DISCONNECT packet correctly in client library by
3552 calling the "disconnect" client operation. Affected file
3553 lib/silcclient/client.c.
3555 * Handle local errors correctly during resuming. Affected
3556 file lib/silcclient/client.c.
3558 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3560 * The log file is not dupped internally anymore in
3561 lib/silcutil/silclog.c. Fixed memory leaks too.
3563 * The scheduler now dispatches all pending timeout tasks
3564 when it is uninitialized with silc_schedule_uninit.
3565 Affected file lib/silcutil/silcschedule.c.
3567 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3569 * Added --enable-stack-trace option to configure. Added
3570 memory allocation stack trace support. Added files
3571 lib/silcutil/stacktrace.[ch]. Affected files are
3572 lib/silcutil/silcmemory.[ch].
3574 * Fixed memory leaks from libraries and server. Affected
3575 files around the tree.
3577 * Reverted back a fix made to CUMODE which broke it.
3578 Affected file silcd/command.c.
3580 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3582 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3583 core library, and implemented it. All textual messages SHOULD
3584 use this flag and the message MUST be UTF-8 encoded.
3585 All text messages sent by Irssi SILC client are now UTF-8
3586 encoded (regardless whether the terminal supports UTF-8 or not).
3587 Affected files are lib/silccore/silcchannel.h,
3588 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3591 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3593 * Added lots of new statistics updating that was missing from
3594 the server and router code. Affected files in silcd/.
3596 * Sending SIGUSR1 signal to server now dumps the current
3597 server statistics into /tmp directory. Affected file is
3600 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3601 the SILC Hash Interface also. Added new functions
3602 silc_hash_get_name, silc_hash_init, silc_hash_update and
3603 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3605 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3607 * Added some better info printing for client during connecting.
3608 Affected file silcd/server_util.c.
3610 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3611 to silence a user on a channel. Affected files are
3612 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3613 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3614 and silcd/packet_receive.c.
3616 * Fixed a fatal bug in handling of malformed command payload.
3617 Affected file silcd/command.c.
3619 * Fixed a double free when announcing channel users to router.
3620 Affected file silcd/server.c.
3622 * After successful authentication to channel founder mode, check
3623 that there isn't anyone else with founder mode on the channel.
3624 The one that authenticated will become founder and anyone
3625 else is demoted. Affected file silcd/command.c.
3627 * Added error printing of any error that has occurred during
3628 any command in client library. Affected file is
3629 irssi/src/silc/core/client_ops.c.
3631 * Removed some error printing from the client library and left
3632 it for the application to worry (from the error status it
3633 receives in 'command' client operation. Affected file is
3634 lib/silcclient/command.c.
3636 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3638 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3639 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3640 Starting key agreement with itself is denied. Affected file
3641 is lib/silcclient/client_keyagr.c.
3643 * Fixed some error checkings from the SFTP library which caused
3644 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3645 and lib/silcsftp/sftp_util.c.
3647 * Added new "debug" and "debug_string" settings to Irssi SILC
3648 client which can be used to print runtime debugging on the
3649 Irssi's screen. Available when compiled with --enable-debug
3650 option. Affected file irssi/src/silc/core/silc-core.c.
3652 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3654 * Fixed a missing variadic parameter in a function call that
3655 caused server crash when a non-allowed connection arrived.
3656 Reported by Richard Becker. Affected file silcd/server.c.
3658 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3660 * Added WATCH list sending to backup routers from router.
3661 The WATCH command is sent by the router to the backup
3662 router. Affected file silcd/command.c.
3664 * Mark the backup_router flag for RouterConnection entry
3665 if the backup router stuff is defined in the config file.
3666 Affected file silcd/serverconfig.c.
3668 * Fixed some backup data sending around the code to work better
3669 if the router is standalone router. Not all places were fixed.
3670 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3673 * Fixed the router connecting when connecting to multiple
3674 routers. It ignored every other router except the first
3675 one. Affected file silcd/server.c.
3677 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3679 * Made the private key generation after expiration optional.
3680 If not created after expiration the old key will re-expire
3681 at a later time (and thus key pair is not necessary to
3682 change). Affected file irssi/src/silc/core/clientutil.c.
3684 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3686 * The length arguments in bind() and connect() were wrong
3687 and fixed now to used SIZEOF_SOCKADDR in the
3688 lib/silcutil/unix/silcunixutil.c.
3690 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3692 * Fixed detach timeout handling to use Client ID and not
3693 the actual client entry which may be freed in the callback.
3694 Affected file silcd/command.c.
3696 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3698 * Merged c0ffee's multiple interface support patch.
3699 Affected files in silcd/.
3701 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3703 * Cleanup keys properly. Affected file is
3704 irssi/src/silc/core/clientutil.c.
3706 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3708 * Display the user mode on the status bar. Affected file
3709 irssi/src/silc/core/silc-expandos.c.
3711 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3713 * If private message key is not set, but the flag is set in
3714 the packet, ignore the packet since it cannot be decrypted.
3715 Affected file lib/silcclient/client_prvmsg.c.
3717 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3719 * When resuming client, remove the old client entry from
3720 the watcher list too. Affected file silcd/packet_receive.c.
3722 * Do not allow normal server to force founder mode away
3723 from router if the founder mode is already set. Affected
3724 file silcd/packet_receive.c.
3726 * Remove the client entry with watch notify types with short
3727 timeout, and not directly, so that other notifys can be
3728 retrieved too. Affected file lib/silcclient/client_notify.c.
3730 * Display notification about data messages that cannot be
3731 displayed. Affected files irssi/src/silc/core/client_ops.c,
3732 irssi/src/fe-common/silc/module-formats.[ch].
3734 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3736 * Fixed the CHANNEL_CHANGE notify handling in client libary
3737 to not use freed memory. Affected file is
3738 lib/silcclient/client_notify.c.
3740 * Fixed CUMODE_CHANGE notify handling in server. Affected
3741 file silcd/packet_receive.c.
3743 * Fixed USERS command to support empty channels. Affected
3744 file silcd/command.c.
3746 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3748 * Allow multiple identical pending commands to be registered
3749 in client library. Affected file is lib/silcclient/command.c.
3751 * Call the completion for resolving client information only
3752 after all resolvers has finished. This fixes a crash in
3753 the client. Added support for checking when the resolvers
3754 are finished. Affected file is lib/silcclient/idlist.c.
3756 * Wait by default 3 seconds before reconnecting to the server
3757 after being disconnected. Makes the /detach command a bit
3760 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3762 * Check the watcher list before sending signoff notifys
3763 when closing client connection. Affected file is
3766 * Added better CMODE command rights checking. Affected file
3767 silcd/server_util.c.
3769 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3771 * Fixed watcher list checking during server signoff. It
3772 crashed the server. Affected file silcd/server_util.c.
3774 * The JOIN command reply returns now the founder's public
3775 key. Affected file is silcd/command.c.
3777 * Announce the channel mode, and the mode properties with
3778 CMODE_CHANGE notify. Affected file silcd/server.c.
3780 * Mark new channels by default disabled, untill at least
3781 one user joins the channel. Affected file is
3782 silcd/packet_receive.c.
3784 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3786 * The nickname argument to watch notify can be optional.
3787 Fixes a crash in server. Affected file silcd/packet_send.c.
3789 * Remove the client entry from cache if the WATCH notify type
3790 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3791 lib/silcclient/client_notify.c.
3793 * Check the watcher list before and after changing nickname
3794 when the NICK_CHANGE notify is received. Affected file is
3797 * Fixed a crash in OPER and SILCOPER command sending. Empty
3798 passphrase caused the crash. Affected file is
3799 lib/silcclient/command.c.
3801 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3803 * Merged with Irssi CVS for Irssi SILC client.
3805 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3807 * Completed the protocol specifications.
3809 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3811 * Merged with Irssi CVS for Irssi SILC client.
3813 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3815 * Added the founder's public key delivery to the
3816 CUMODE_CHANGE notify type as well. Updated the protocol
3817 specs and the code. Affected files are silcd/packet_send.[ch],
3818 silcd/packet_receive.c and silcd/command.c.
3820 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3822 * Added silc_pkcs_public_key_copy function into the
3823 lib/silccrypt/silcpkcs.[ch].
3825 * Remove the `iv' from the SilcChannelEntry since we can
3826 live without it. Affected files are silcd/idlist.h and
3827 silcd/packet_receive.c.
3829 * Added support for sending the founder's public key in
3830 the CMODE_CHANGE notify packet in the server. Affected
3831 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3832 silcd/command.c and silcd/server.c.
3834 * Changed the FOUNDER_AUTH authentication to use only
3835 public key authentication as defined by new protocol
3836 specs. Passphrase authentication with that mode cannot
3837 be used anymore. It is now possible to reclaim founder
3838 mode from any server in the network. Affected files are
3839 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3841 * Added permanent channels support by making the channel
3842 permanent when FOUNDER_AUTH mode is set on the channel.
3843 The channel will not be destroyed even if channel is empty
3844 when that mode is set. Protocol TODO #17. Affected
3845 files are silcd/server.[ch], server_util.[ch],
3846 silcd/command.c, silcd/packet_receive.c and
3847 lib/silcclient/command.c.
3849 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3851 * Added reference counter to the command reply context in
3852 the client library. Affected files are
3853 lib/silcclient/command_reply.[ch].
3855 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3857 * Fixed rekey protocol with PFS in the client library.
3858 Affected file is lib/silcclient/protocol.c.
3860 * Added support for list of errors in client library
3861 command reply handling. Affected file is
3862 lib/silcclient/command_reply.c.
3864 * Defined that the WHOIS and IDENTIFY commands can send
3865 list of errors. Updated the protocol specs. Protocol
3868 * Added support for sending list of errors to WHOIS and
3869 IDENTIFY commands in server. Added support for receiving
3870 list of errors in server. Affected files are
3871 silcd/command.c and silcd/command_reply.c.
3873 * Fixed client info resolving on LEAVE command in client
3874 library to not crash. Affected file is
3875 lib/silcclient/client_notify.c.
3877 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3879 * Defined that the NICK command replies with thew changed
3880 nickname too, to make the nickname changing simpler at
3881 the client's end. Updated protocol specs and the code
3882 in client and server. Affected files are
3883 silcd/command.c, lib/silcclient/command_reply.c and
3884 lib/silcclient/command.c.
3886 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3888 * Added `Compressed' packet flag to indicate that the packet
3889 payload is compressed by the sender. Updated the protocol
3890 specs and the core library. The compression still is not
3891 implemented in the sources. Affected file is
3892 lib/silccore/silcpacket.h.
3894 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3896 * Remove pending command callbacks also if the connection
3897 to the server is destroyed. Affected file is
3898 lib/silcclient/client.c.
3900 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3902 * Added new QUIET channel user mode that can be used to
3903 quiet a user in a channel. Updated the protocol specs but
3904 it wasn't implemented yet. Protocol TODO #27. Affected
3905 file is lib/silccore/silcmode.h.
3907 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3909 * Added BLOCK_INVITE user mode to be able to block incoming
3910 invite notifications. Protoocol TODO #26. Affected files
3911 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3914 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3915 the protocol specs and the code. Affected file is
3916 lib/silccrypt/silcpkcs.c.
3918 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3920 * Disconnect Payload includes now the status type. Updated
3921 the protocol specs and the code. Protocol TODO #25.
3922 Affected files are silcd/server.c, lib/silcclient/client.c.
3924 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3925 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3926 Moved the silc_client_command_status_messages table to the
3927 lib/silcutil/silcutil.c and added new funtion
3928 silc_get_status_message, which deprecates function
3929 silc_client_status_message. Affected files are
3930 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3931 lib/silcutil/silcutil.[ch].
3933 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3935 * Defined that the nickname hash in Client ID MUST be from
3936 lowercase nickname. This effectively changes nicknames in
3937 SILC to case-insensitive. Updated the protocol specs and
3938 the code. Affected files are lib/silcutil/silcutil.[ch],
3939 silcd/serverid.c, and silcd/idlist.c.
3941 * Added new channel user modes BLOCK_MESSAGES_USERS and
3942 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3943 code. Affected files are lib/silccore/silcmode.h,
3944 lib/silcclient/command.c, and silcd/packet_send.c.
3946 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3947 specs and code. Affected file lib/silccore/silcstatus.h.
3949 * Added support for watch list. It is possible to add nicknames
3950 to be watched, and when they come to network, leave network
3951 or user mode changes the watcher will be notified of this
3952 change. Added SILC_COMMAND_WATCH command, added new
3953 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3954 notifications. Updated the protocol specs and implemented
3955 this to library, client and server. Protocol TODO #21.
3956 Affected files are lib/silccore/silccomand.h,
3957 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3958 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3959 silcd/packet_send.[ch], silcd/packet_receive.c, and
3960 irssi/src/silc/core/client_ops.c.
3962 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3963 somebody watching you. Updated the protocol specs and the
3964 code. Affected files are lib/silccore/silcmode.h, and
3965 lib/silcclient/command.c.
3967 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3969 * Added service support to SILC protocol. Added new command
3970 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3971 core library. Services are not implemented in server or
3972 client for now. Protocol TODO #20. Affected files are
3973 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3975 * Added SilcStatus argument to `command' client operation
3976 to return the error status when command sending fails
3977 locally. Changed all command in client library to return
3978 correct command status. Affected files are
3979 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3980 irssi/src/silc/core/client_ops.c.
3982 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3984 * Added silc_mime_parse function to parse MIME headers.
3985 Affected files are lib/silcutil/silcstruti.[ch].
3987 * Added MIME header parsing in Irssi SILC Client. It displays
3988 all textual MIME objects, others it ignores. Affected file
3989 is irssi/src/silc/core/clien_ops.c.
3991 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3993 * Fixed a bug in the pid writing function, which couldn't be
3994 written in a root-owned directory.
3996 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3998 * Defined that channel message to unknown Channel ID must
3999 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
4000 Updated the protocol specs and the code in server. The
4001 affected file is silcd/packet_receive.c.
4003 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4005 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
4006 that it is used to send error notifys if error occurs during
4007 some SILC packet processing, except commands. The error
4008 types are same as for command reply types. Defined that
4009 if private message is sent to unknown Client ID the error
4010 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
4011 Updated the protocol specs and code. Affected files are
4012 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
4013 lib/silcclient/client_notify.c, silcd/packet_receive.c,
4014 and irssi/src/silc/core/client_ops.c. Renamed the
4015 SilcCommandStatus to SilcStatus.
4017 * Defined the use of extra WHOIS attributes in WHOIS command.
4018 The <Requested Attributes> (defined in a separate document)
4019 can be used to request additional information about user
4020 not returned by standard WHOIS command. Defined that server
4021 can send WHOIS command directly to client. Client provides
4022 the requested attributes to the server. Updated the protocol
4023 specs. Protocol TODO #4. Implementation is not done yet
4024 (Protocol TODO #24).
4026 * Renamed function silc_client_command_status_message to
4027 silc_client_status_message. Affected files are
4028 lib/silcclient/command_reply.[ch].
4030 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4032 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
4033 32 bit integers. Updated the protcol specs and the code.
4034 Affected files are silcd/command.c and
4035 lib/silcclient/command.c.
4037 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4039 * Fixed a bug in library where sending a bogus authentication
4040 payload would lead to a crash. Affected file is
4041 lib/silccore/silcauth.c.
4043 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4045 * Added detach_disabled and detach_timeout server config
4046 options to the server. Affected files silcd/serverconfig.[ch],
4047 silcd/command.c and silcd/packet_receive.c.
4049 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4051 * Added resolve_cmd_ident field to the SilcClientEntry structure
4052 too so that if the entry is for example being resolved so
4053 another command may attach to the same pending command reply
4054 without requiring to resolve the same entry again. Added
4055 support for adding multiple pending commands for one
4056 command idenfier. Affected files lib/silcclient/command.[ch],
4057 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
4059 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4061 * Defined that server receives WHOIS command reply for private
4062 and secret channels too. Updated protocol specs and the
4063 code in server. Affected file silcd/command.c.
4065 * Defined <channel user mode list> argument to WHOIS command
4066 reply for returning user modes on the channels. The
4067 channel list now doesn't include the user mode anymore but the
4068 actual channel mode. Updated protocol specs and the code in
4069 client and server. Affected files are silcd/command_reply.c,
4070 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
4071 and lib/silcclient/command_reply.c.
4073 * Save the channels list in WHOIS command reply in normal server
4074 so that WHOIS always shows joined channels also in normal
4075 server and not just on router. Affected file is
4076 silcd/command_reply.c.
4078 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4080 * Defined that server receives USERS command reply for private
4081 and secret channels too. Updated protocol specs and the
4082 code in server. Affected file silcd/command.c.
4084 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4086 * Changed the UMODE's mode mask argument to be optional. If
4087 not provided then the command merely returns the current mode
4088 mask to the client. Updated protocol specs and the server.
4089 Affected file is silcd/command.c.
4091 * Added SILC session detachment/resuming support. It is possible
4092 to detach by closing the network connection and then re-connect
4093 and resume to the old client session. Added DETACHED user
4094 mode that server will set for detached client. Added new
4095 packet RESUME_CLIENT which is used to perform the resuming
4096 process. Added DETACH command. Updated the protocol specs,
4097 core library, client and server. Protocol TODO #22. Very
4098 many affected files around the tree.
4100 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4102 * Changed the CMODE's mode mask argument to be optional. If
4103 not provided then the command merely returns the current mode
4104 mask to the client. Updated protocol specs and the server.
4105 Affected file is silcd/command.c.
4107 * Changed the Killer's Client ID in KILLED notify to be just
4108 any ID payload since router server is allowed to kill as well.
4109 Updated protocol specs, client libary and server. Affected
4110 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
4111 and irssi/src/silc/core/client_ops.c.
4113 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4115 * Added new user modes ANONYMOUS for special anonymous servers
4116 that may set the mode for client, and BLOCK_PRIVMSG which
4117 client may set to block incoming private messages unless the
4118 Private Message Key flag is set (using private keys to protect
4119 private messages). Updated protocol specs and code in client
4120 and server and core library. Protocol TODO #23. Affected
4121 files are lib/silccore/silcmode.h, silcd/server.[ch],
4122 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
4123 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
4125 * Added new channel user mode BLOCK_MESSAGES which the client
4126 may set to itself to tell server not send channel messages.
4127 Other packets such as channel key packets are still sent.
4128 Protocol TODO #23. Updated the protocol specs, client and
4129 server. Affected files are lib/silccore/silcmode.h,
4130 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
4131 lib/silcutil/silcutil.c, silcd/command.c, and
4132 silcd/packet_send.c.
4134 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4136 * Redefined the Status Payload to include now two 8 bit fields,
4137 instead of one 16 bit field. This now makes it possible to
4138 send list of errors. Updated the protocol specs and the code
4139 in core library, client library and server. Protocol TODO #1.
4140 Affected files are lib/silccore/silccommand.[ch],
4141 lib/silcclient/command_reply.[ch], silcd/command.c,
4142 silcd/command_reply.c and silcd/packet_receive.[ch].
4144 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4146 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
4147 must be handled by the application and should tell the application
4148 that an error message was already printed, and it should print the
4149 config coords (line, filename, ...). Affected files are
4150 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
4152 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
4153 server config parsing code more readable.
4155 Fixed a bug in the fetch_logging() config callback.
4157 Affected files is silcd/serverconfig.c.
4159 * Drop root privileges when started in foreground. Don't drop them
4160 if debugging also. Affected file is silcd/silcd.c.
4162 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4164 * Added more IM-like features by introducing new user modes
4165 for setting various presence information. Added new modes:
4166 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
4167 specs and code. Protocol TODO #19. Affected files are
4168 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
4169 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
4171 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4173 * Added STATS command to the protocol after all, to return
4174 various statistical information about the network. It can
4175 be used by clients to retrieve statistical information, and
4176 servers may use it to to fetch cell and network wide
4177 statistics from router. Updated the protocol specs and
4178 implemented it to the server. Protocol TODO #16.
4179 Affected files are lib/silccore/silccommand, silcd/command.[ch],
4180 silcd/command_reply.[ch].
4182 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4184 * The LIST command reply in client libary now adds new channel
4185 entry if the returned channel doesn't exist yet in cache,
4186 and returns the channel entry to the application in the
4187 command_reply client operation. Affected file is
4188 lib/silcclient/command_reply.c.
4190 * Changed the channel message payload's MAC generation to
4191 include the IV in the MAC as well. This way all relevant
4192 parts of the channel message payload are authenticated also
4193 with the channel message MAC (and not only by packet MAC).
4194 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
4195 Affected file is lib/silccore/silcchannel.c.
4197 * Fixed the SKE to save the remote version, since the
4198 silc_ske_parse_version mistakenly checked wrong version,
4199 after it replaced the start payload. Affected files are
4200 lib/silcske/silcske.[ch].
4202 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4204 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
4205 string utility functions. Added there also new functions
4206 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
4207 Affected files lib/silcutil/silcstrutil.[ch].
4209 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
4210 files are lib/silcutil/silcstrutil.[ch].
4212 * Defined that the security property fields in SKE SHOULD be
4213 UTF-8 encoded, defined that version string MUST be US-ASCII
4214 encoded, defined that passphrases sent in connection
4215 authentication protocol MUST be UTF-8 encoded. Implemented
4216 these to the client and server. Defined also that other
4217 passphrases sent in the protocol MUST be UTF-8 encoded.
4218 Affected files are lib/silcske/silcske.c,
4219 lib/silcclient/protocol.c, silcd/protocol.c,
4220 silcd/serverconfig.c, and lib/silccore/silcauth.c.
4222 * Changed the silc_client_close_connection interface to not
4223 need the SilcSocketConnection which should not be visible
4224 to application. Affected files are lib/silcclient/client.c
4225 and lib/silcclient/silcclient.h.
4227 * Rewrote the text for Private Message Key Payload in the
4228 protocol specification. Protocol TODO #11.
4230 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4232 * Upgraded the protocol version to 1.1, updated protocol specs
4235 * Added the nickname as new argument to NICK_CHANGE notify and
4236 added it to protocol specs and implemented it to client and
4237 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
4238 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
4239 lib/silcclient/client_notify.c.
4241 * Added the killer's client ID to the KILLED notify and added
4242 it to protocol specs and implemented it to client and server.
4243 Protocol TODO #13. Affected files are silcd/command.c,
4244 silcd/packet_receive.c, packet_send.[ch],
4245 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4246 The killer's client entry is now returned to application in
4247 the `notify' client operation.
4249 * Fixed the Max Argument fields that had too large value set
4250 in the protocol specs. Protocol TODO #14.
4252 * Added the LEAVE command reply to return the ID of parted
4253 channel. Updated protocol specs and implemented it to the
4254 client and server. Protocol TODO #15. Affected files are
4255 silcd/command.c, lib/silcclient/command_reply.c. The channel
4256 entry is now returned to application in the `command_reply'
4259 * Rewrote the version SKE version checking in client libary
4260 and in server to use the silc_parse_version_string. Affected
4261 files are lib/silcclient/protocol.c, silcd/protocol.c.
4263 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
4264 commands that was missing it, and updated protocol specs and
4265 the server implementation. Protocol TODO #10. The affected
4266 file is silcd/command.c.
4268 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
4269 generic reply to a generic request (REQUEST flag), and
4270 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
4271 way. A draft-riikonen-silc-flags-payloads-00.txt is written
4272 to define the payload for DATA flag. Added the flags to
4273 the implementation. Protocol TODO #9. Affected file is
4274 lib/silccore/silcchannel.h.
4276 Changed the client library to return the message length
4277 to application as well in the channel_message and private_message
4278 client operations. Affected files are
4279 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
4280 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
4281 and lib/silcclient/client_ops_example.c.
4283 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
4284 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
4285 the channel. Updated protocol specs and impelemented this
4286 to client and server. Protocol TODO #6. Affected files are
4287 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
4288 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
4290 Added new options m and M to CMODE command in Irssi SILC
4291 client to set these modes.
4293 * Deprecated all administrative commands from SILC protocol
4294 since they are highly implementation specific commands.
4295 Updated protocol specs. Moved the old commands in
4296 implementations to private range of command types. Affected
4297 files are silcd/command.c, lib/silcclient/command.c and
4298 lib/silcclient/command_reply.c. Protocol TODO #8.
4300 * Fixed a bug in server where sending unknown command crashes
4301 the server. Affected file silcd/command.c.
4303 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4305 * Added SILC_PROTOCOLVERSION macro to check protocol version
4306 of a socket connection. The affected file is
4307 lib/silcutil/silcsockconn.h.
4309 * Added better error logging in rekey protocol. Affected file
4312 * Do not check public key types in SKE during rekey. Affected
4313 file lib/silcske/payload.c.
4315 * Fixed the rekey protocol with PFS, which was totally broken.
4316 Affected file silcd/protocol.c.
4318 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4320 * Some client implementations quit network by doing first LEAVE
4321 and then immediately SIGNOFF (like Bombyx). We now do check
4322 after a short time after LEAVE notify and check whether the
4323 client is still valid after LEAVE, and if not we remove it from
4324 cache. Affected file is lib/silcclient/client_notify.c.
4326 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4328 * Merged version 1.1.4 of zlib. Even if it not currently in use,
4329 it's good not to have security holes here.
4331 * Fixed a negative refcount situtuation for the config context.
4332 Affected file is silcd/serverconfig.c.
4334 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4336 * ROBOdoc documented lib/silcutil/silcutil.h.
4338 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4340 * Optimized even more the SilcPacketContext structure. Now
4341 totally saved 16 bytes of memory per context after optimization.
4342 Affected files are lib/silccore/silcpacket.[ch].
4344 * Made strict checks for valid SILC IDs. Affected file is
4345 lib/silccore/silcid.c.
4347 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4349 * Changed the object argument for silc_cipher_register,
4350 silc_hash_register, silc_hmac_register and silc_pkcs_register
4351 to const. Affected files are lib/silccrypt/silccipher.[ch],
4352 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
4354 * Changed the silc_get_username and silc_get_real_name to
4355 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
4357 * Fixed the Irssi SILC Client to use the silc_get_username and
4358 silc_get_real_name insted of glib routines since the glib
4359 routines only corrupt stack. Fixes the Irssi SILC to work in
4360 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
4362 * Fixed the Irssi to not use g_get_home_dir since it crashes
4363 or returns garbage on cygwin and corrupts stack. Added function
4364 get_home_dir to Irssi routines. Affected files are
4365 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
4367 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4369 * Made some structure optimizations. SFTP memory FS MemFSEntry
4370 entry structure. Optimized SilcTask structure. Optimized
4371 SilcPacketContext structure.
4373 Affected files lib/silcsftp/sftp_fs_memory.c,
4374 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
4376 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4378 * And yet again reverted back the config thing since Johnny
4379 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
4382 * Fixed memory leaks from config object. Affected files are
4383 silcd/serverconfig.[ch].
4385 * Added support for adding new connections to the server in rehash.
4386 After rehash they take effect.
4388 Added support for changing the maximum allowed connections in
4389 rehash. The number can grow but going smaller is not supported.
4391 Added function silc_server_num_sockets_by_remote to the
4392 silcd/server_util.[ch].
4394 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
4396 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4398 * Added preliminary checking during config parsing for a valid
4399 public/private key and removed further checks in the code.
4400 Affected files are silcd/serverconfig.[ch], server.c.
4402 * Moved functions silc_server_drop() and silc_server_daemonise()
4403 from server.c to silcd.c since they are stricly related to
4404 the application activity.
4406 * Reverted a small part of the automatic ref/unref since
4407 it caused a double unref in some situations. Affected
4408 files are silcd/silcd.[ch], server.c, serverconfig.c.
4410 * Added some .cvsignore files in the lib directory.
4412 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4414 * Fixed silc_net_gethostbyaddr to correctly resolve by
4415 address. Affected file lib/silcutil/silcnet.c.
4417 * Fixed the notify relaying to client. The HMAC to be used
4418 with relayed packets ws wrong and caused decryption failure
4419 at the client end. Affected file is silcd/packet_receive.c.
4421 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4423 * Created new branch silc_protocol_1_0_branch.
4425 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4427 * Changed the silc_server_config_* routines to be SilcServer
4428 independent. They are now officially application specific code
4429 and not part of generic server implementation. Affected files
4430 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4432 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4434 * Added automatic referencing of config context in the
4435 silc_server_config_alloc, and automatic unreferencing in the
4436 silc_server_config_destroy. Affected files are
4437 silcd/serverconfig.[ch], silcd/silcd.c.
4439 * Fixed the silc_log_quick handling in the logging routines.
4440 It didn't log quickly when it was TRUE. Affected file is
4441 lib/silcutil/silclog.c. Also the flush delay was set even
4442 if it was 0 in config file. Affected file is
4443 silcd/serverconfig.c.
4445 * Added support for changing key pair of the server in rehash.
4446 Affected file silcd/server.c.
4448 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4450 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4451 too early, before getting the channel entry. Affected file
4452 is silcd/packet_receive.c.
4454 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4456 * Added functions silc_server_config_[ref/unref], these are used
4457 to prevent that the config object is destroyed.
4459 No longer directly affect global variables silc_log_quick and
4460 silc_log_delay, they are first cached inside the config object
4461 and then applied with silc_server_config_setlogfiles().
4463 silc_server_config_set_defaults() is now internal to
4464 serverconfig.c, there are no reasons to show this internal stuff
4467 Affected files are silcd/serverconfig.[ch].
4469 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4470 fprintf's to stderr, since some code may be executed again after
4471 the server went into the background. Affected files are
4474 * Added rehash support. Added function silc_server_rehash() that
4475 will perform all the basic tasks of the rehashing procedure.
4477 * Added command line option `-x, --hexdump'. This will enable the
4478 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4479 The option `--hexdump' implies `--debug'.
4481 * Fixed a bad bug in the logging APIs (silcutil library) where
4482 the application would crash after calling silc_log_reset_all().
4484 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4486 * Fixed the KICKED notify handling in client library to
4487 correctly remove the channel and all entries from the
4488 channel when I was kicked. This bug crashed the client.
4490 Fixed yet another but in KICKED notify handling to remove
4491 the kicked client correctly from the channel.
4493 Affected file is lib/silcclient/client_notify.c.
4495 * Fixed a minor bug in looking up correct client entry
4496 in KICKED notify in server. Affected file is
4497 silcd/packet_receive.c.
4499 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4500 sources correctly to distribution. Fixes --with-gmp option.
4502 * Removed the manual rehashing from ID Cache, and changed it
4503 to use the SILC Hash Table's auto rehash feature. Affected
4504 file is lib/silccore/silcidcache.c.
4506 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4508 * Fixed a bug in the silc_client_nickname_format function that
4509 handles the multiple same nickname formatting. Two clients
4510 with same nickname caused problems after the first one left
4511 and rejoined. It didn't format the nickname correctly.
4512 Affected file is lib/silcclient/idlist.c.
4514 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4516 * Don't change the topic if olod topic is same as new one.
4517 Affected file is silcd/packet_receive.c.
4519 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4521 * Added cross-reference support to the SILC Documentation
4522 generator. All types across all HTML files are now cross-
4523 referenced. Affected files util/robodoc/generator.c and
4524 scripts/silcdoc/silcdoc.
4526 * Added file lib/silcutil/silctypes.h to include all the
4527 arithmetic type definitions and some macros. Removed
4528 includes/bitmove.h and moved macros to silctypes.h.
4530 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4532 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4534 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4536 * Added `type' argument to silc_id_payload_parse_id function which
4537 now returns the type of the ID to the sent pointer. Affected
4538 file is lib/silccore/silcid.[ch].
4540 * Added check for CMODE_CHANGE notify type that mode change is
4541 allowed by the sender. Affected file silcd/packet_receive.c.
4543 * Added check for CUMODE_CHANGE notify type that mode change is
4544 allowed by the sender. Affected file silcd/packet_receive.c.
4545 Added the ID type as CUMODE_CHANGE notify type as argument
4546 to the `notify' client operation. Affected files are
4547 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4549 * Added function silc_client_add_server to the client library.
4550 Added support for resolving also channel and server info when
4551 received unknown entity in notify packet. Affected files are
4552 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4554 * Added function silc_command_get_status to return the command
4555 status from the command reply's argument payload. Affected files
4556 are lib/silccore/silccommand.[ch].
4558 * Added check for KICKED notify type that the kicking is
4559 allowed by the client. Affected file silcd/packet_receive.c.
4561 * Created function silc_get_input which can be used to get input
4562 (echo on or off) from user on command line. Affected files are
4563 lib/silcutil/silcutil.[ch].
4565 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4567 * Optimized silc_server_packet_relay_to_channel function.
4568 Added new function silc_channel_message_payload_encrypt which
4569 can be called directly if channel message payload needs to
4570 be encrypted and is already encoded (no need to call _encode
4571 function). Packet relaying is now done by router without any
4572 extra memory allocations. Affected files are
4573 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4574 silcd/packet_send.c.
4576 * Fixed the INVITE notify handling. It took wrong arguments
4577 as invite list and invite delete. Affected file is
4578 silcd/packet_receive.c.
4580 * Added check for TOPIC_SET notify type that the topic change is
4581 allowed by the client. Affected file silcd/packet_receive.c.
4583 * Added check for INVITE notify type that inviting is allowed by
4584 the client. Affected file silcd/packet_receive.c.
4586 * Changed the silc_server_client_on_channel to return the
4587 SilcChannelClientEntry as well. Moved the function
4588 silc_server_check_cmode_rights to server_util.[ch].
4589 Affected files are silcd/server_util.[ch], silcd/command.c.
4591 * Added function silc_server_check_umode_rights to check whether
4592 changing client's user mode is allowed. Added check for
4593 UMODE_CHANGE notify type that the umode change is allowed
4594 by the client. Affected files are silcd/server_util.[ch],
4595 silcd/packet_receive.c and silcd/command.c.
4597 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4599 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4600 ID length. It ignored that ID can be IPv6 based as well.
4601 Affected file lib/silccore/silcpacket.h.
4603 * Fixed the silc_id_id2str and silc_id_str2id to take the
4604 IPv6 address offset's into consideration. Affecte file is
4605 lib/silccore/silcid.c.
4607 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4609 * Fixed the internal Unix scheduler functions to check for
4610 NULL context they may receive. The affected file is
4611 lib/silcutil/unix/silcunixschedule.c.
4613 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4615 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4616 can specify different directory with --home command line
4617 parameter. Affected files irssi/src/silc/core/client_ops.c,
4620 * SILC-specific commands aren't now executed if the active server
4621 isn't of SILC-type, so there won't be problems with having
4622 IRC and SILC protocol support in same client. Affected files
4623 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4626 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4628 * Improved the signal support in SILC Schedule. Added new
4629 function silc_schedule_signal_call which is used by application
4630 to mark a signal to be called. It is now safe to perform
4631 any kind of tasks in signal callbacks since it is guaranteed
4632 that the application specified signal callback is called
4633 after the signal is over. Affected files are
4634 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4636 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4638 * Added `name' field to SilcChannelPrivateKey to represent
4639 application given name for the key. Moved also the context from
4640 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4641 Added the `name' argument also to the function
4642 silc_client_add_channel_private_key.
4644 Added function silc_client_current_channel_private_key to set the
4645 current channel private key in use.
4647 Added "change" command to KEY command which can be used to change
4648 the current channel private key. Bound the command also to
4649 alt+K (Alt+Shift+k).
4651 Also affected files lib/silcclient/client_channel.c,
4652 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4654 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4656 * Added silc_rng_get_byte_fast function in to the
4657 lib/silccrypt/silcrng.[ch].
4659 * Changed the interface of silc_packet_assemble and the
4660 silc_packet_send_prepare. If silc_packet_assmble is now
4661 called the application does not call silc_packet_send_prepare
4662 because the library will call it automatically. These
4663 interfaces now also return a reference to the outgoing buffer
4664 which includes the assembled packet, which the application can
4665 use to encrypt the packet.
4667 Affected files are lib/silccore/silcpacket.[ch],
4668 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4669 silcd/packet_send.c, server_backup.c and packet_receive.c.
4671 * Fixed a packet sending bug on very high load, where outgoing
4672 packet queue wasn't handled correctly and packets got corrupted.
4673 Affected files are lib/silcutil/*/silc*sockconn.c,
4674 lib/silcclient/client.c and silcd/server.c.
4676 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4678 * Added macro SILC_PACKET_DATALEN which can be used during
4679 packet assembling to check whether the data to be added to
4680 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4681 len is truncated until it fits it.
4683 Added checks for maximum length of channel message payload and
4684 private message payload also.
4686 Added checks for maximum packet length in server and in
4689 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4690 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4691 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4692 lib/silcclient/client_prvmsg.c.
4694 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4696 * Added silc_server_packet_queue_purge call to the
4697 silc_server_disconnect_remote to assure that all data in the
4698 queue before disconnecting is sent to the network. Affected
4699 file silcd/server.c.
4701 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4703 * Added the deleting of server's own ID cache entry to the
4704 silc_server_free function. Free also everything else that
4705 has been allocated in silc_server_init. The affected file
4708 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4710 * Added functions silc_parse_version_string, silc_version_to_num,
4711 and silc_ske_parse_version to parse SILC protocol style version
4712 strings. Affected files lib/silcutil/silcutil.[ch] and
4713 lib/silcske/silcske.[ch].
4715 * Added new configuration params: version_protocol, version_software
4716 and version_software_vendor to specify what version the remote
4717 host must at least be to be able to connect to server. The vendor
4718 string can be regex matched too. Added new function
4719 silc_server_connection_allowed to check maximum number of allowed
4720 connections, and allowed versions for incoming connections.
4721 Affected files are silcd/server.c, server_util.[ch] and
4724 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4726 * Added preliminary support for signals in scheduler. The
4727 signals we care about are now blocked always when the scheduler
4728 is locked. This way we can synchronise the use of signal with
4729 scheduler. It is guaranteed that when signal occurs the scheduler
4730 is not locked, and thus new tasks can be safely added to the
4733 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4734 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4735 Added new platform specific routines
4736 silc_schedule_internal_signals_[un]block and
4737 silc_schedule_internal_signal_[un]register.
4739 Added new functions to SILC Schedule API:
4740 silc_schedule_signal_[un]register. Each signal that application
4741 is going to use should be registered to the scheduler.
4743 Affected files are lib/silcutil/silcschedule.[ch],
4744 lib/silcutil/*/silc*schedule.c.
4746 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4748 * Check for unauthenticated client and server in the
4749 silc_server_new_client and silc_server_new_server functions.
4750 Affected file silcd/packet_receive.c.
4752 * Added function silc_string_is_ascii to check whether given
4753 string is 7-bit ASCII string. Affected files are
4754 lib/silcutil/silcutil.[ch].
4756 * Added function silc_id_is_valid_server_id into the
4757 silcd/serverid.c and added checking for valid Server ID's in
4758 silc_server_new_server. The Server ID must always be based
4759 on the server's public IP address.
4761 * Added logging of DISCONNECT packet message in the server.
4762 Affected file silcd/server.c.
4764 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4766 * Changed all library interfaces that use Global RNG to also
4767 accept SilcRng as argument. Affected files are
4768 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4769 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4770 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4771 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4772 lib/silccrypt/rsa.c.
4774 * Added function silc_pkcs_generate_key to the
4775 lib/silccrypt/silcpkcs.[ch] for applications so that they
4776 don't need to do pkcs->pkcs->init calls anymore.
4778 * Remove SilcSocketConnection from the SFTP API since it really
4779 wasn't needed there. The application has the information
4780 saved in its contexts anyway and the SFTP layer doesn't need
4781 know about it. Affected files lib/silcsft/silcsftp.h and
4782 lib/silcsftp/sftp_[server/client].c.
4784 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4785 The SilcSimContext is not SilcSim.
4787 * Fixed possible buffer overflows in silc_id_render in the
4788 lib/silcutil/silcutil.c.
4790 * On EPOC the global crypto module lists are not used at all
4791 in the crypto library. Added support for using the constant
4792 algorithm list on EPOC. Affected files are
4793 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4796 * Fixed the handling of third parameter of KICKED notify, since
4797 it was mistakenly updated to SILC Protocol 1.0 even though it
4798 is to be included in 1.1. Since it is not in 1.0 it is not
4799 mandatory, and this fix now handles it only if it is provided,
4800 and it is not error if it is not provided. Affected file
4801 lib/silcclient/client_notify.c.
4803 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4805 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4806 client. Affected file irssi/src/silc/core/client_ops.c.
4808 * Merged with Irssi 0.8.4 from irssi.org CVS.
4810 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4812 * Check for valid socket connection in client entries before
4813 sending any messages. Fixes a crash, but doesn't fix some
4814 other underlaying bug that is lurking there. Affected
4815 file silcd/packet_send.c.
4817 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4819 * $usermode, $cumode and $cumode_space expandos shouldn't do
4820 anything with non-SILC server records. Affected file
4821 irssi/src/silc/core/silc-expandos.c
4823 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4825 * Fixed the silc_net_check_[host/local]_by_sock to support
4826 IPv6 bound sockets as well. Now they can return IPv6 addresses
4827 as well. Affected file lib/silcutil/silcnet.c.
4829 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4830 Affected lib/silcutil/unix/silcunixnet.c.
4832 * Fixed ID rendering (at least on some platforms, not NetBSD)
4833 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4835 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4837 * Added silc_hash_public_key and silc_hash_public_key_compare
4838 functions to be used with SilcHashTable. They can be used to
4839 hash public keys and compare public keys in hash table. Affected
4840 file lib/silcutil/silcutil.[ch].
4842 * Added support for specifying multiple public keys for Client
4843 connection section in server configuration file. This makes it
4844 possible to accept multiple public keys from same host, or to
4845 make a section that accepts any incoming host, and have the
4846 accepted public keys listed in the section.
4848 Added functions silc_sever_[find/get]_public_key, added the
4849 support for this actually to all connection sections but only
4850 the Client section is currently allowed to specify multiple
4853 Affected files are silcd/server.c, server_internal.h,
4854 command.c, protocol.c, server_util.[ch], packet_receive.c.
4856 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4858 * Merged Irssi 0.8.2 from irssi.org CVS.
4860 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4862 * If silc_debug is TRUE, also output standard logging messages
4863 to stderr with the debug output.
4865 Made silc_log_reset_all() flushing all channels before returning.
4866 Also fixed some documentation typos.
4868 Affected files are lib/silcutil/silclog.[ch].
4870 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4872 * Fixed the server to check correctly the amount of connections
4873 from single host, by checking also the type of the connection.
4874 Fixed also the comparison of number of connections and number
4875 of allowed connections. Affected files are silcd/server.c,
4878 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4880 * Fixed the USERS command reply to save the user's mode on the
4881 channel as well. Fixed JOIN command reply to check whether a
4882 client is on channel already and not join it twice. Affected
4883 file lib/silcclient/command_reply.c.
4885 * Added new file silc-expandos.c into irssi/silc/core/ to return
4886 various stuff for various signal for the statusbar etc. updating.
4887 Now Irssi SILC client prints channel user modes etc. on the
4890 * The user mode (like server/router operator changes) is now shown
4891 on the Irssi SILC client's statusbar. The affected files are
4892 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4894 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4896 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4897 to SILC_SCHEDULE_[UN]LOCK macros.
4899 * Added more error printing to logs in server code. Affected
4900 files silcd/server.c and silcd/protocol.c.
4902 * Fixed -S option parsing in Irssi SILC Client. Affected file
4903 irssi/src/silc/core/silc-core.c.
4905 * Added silc_buffer_alloc_size function. Affected file is
4906 lib/silcutil/silcbuffer.h.
4908 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4910 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4911 constants. Affected files in
4912 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4915 * Changed the internal SFTP Memory FS table to const. Affected
4916 file lib/silcsftp/sftp_fs_memory.c.
4918 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4920 * Fixed the buffer formatting and unformatting routines to
4921 check the size of 64 bits types with sizeof(). Affected
4922 file is lib/silcutil/silcbuffmt.c.
4924 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4926 * Removed 0.6.x backwards support.
4928 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4930 * Changed all integer type names:
4931 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4932 to avoid collisions with other libraries using same type names
4935 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4937 * Added `prefer_ipv6' argument to the functions
4938 silc_net_gethostbyname[_async]. If it is TRUE it will return
4939 IPv6 address over IPv4. If FALSE IPv4 address is returned
4940 even if IPv6 address was found. Affected files
4941 lib/silcutil/silcnet.[ch].
4943 * Added support silc_net_create_connection[_async] to fallback
4944 to IPv4 address if IPv6 address could not be used (like if
4945 it doesn't work on a specific system). Affected file in
4946 lib/silcutil/unix/silcunixnet.c.
4948 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4950 * Added silc_schedule_reinit function to do the enlarging
4951 of the max tasks handling capabilities of the scheduler.
4952 Affected files lib/silcutil/silcschedule.[ch].
4954 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4956 * Added automatic extern "C" { ... } for C++ compilers so the
4957 application does not need to define them. Affected file
4958 includes/silcincludes.h.
4960 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4961 old name went against naming convention. Applications now
4962 include "silcclient.h" instead of "clientlibincludes.h".
4963 Removed includes/clientlibincludes.h, it is redundant now.
4965 * Renamed includes/version.h to silcversion.h.
4967 * Added really preliminary support for OS/2 into the util
4968 library. Only thread & mutex API is implemented, others
4969 are still to be implemented. Created the lib/silcutil/os2/
4970 directory. Created also file includes/silcos2.h.
4972 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4974 * Added preliminary BeOS support into the util library.
4975 Created lib/silcutil/beos/, and implemented all the needed
4976 functions to support SILC on BeOS. Created also file
4977 includes/silcbeos.h.
4979 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4981 * Added proper initializations to silc's irssi code, so it's
4982 now possible to load it as module. Affected files
4983 irssi/src/silc/core/silc-core.c,
4984 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4986 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4988 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4991 * Fixed the silcdoc document generator to correct generate
4992 docs from all kinds of filenames. Affected files are
4993 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4995 * ROBOdoc documented lib/silcutil/silcmemory.h.
4996 Added also new function silc_memdup.
4998 * Removed lib/silcutil/silcbufutil.h and moved those routines
4999 to the lib/silcutil/silcbuffer.h.
5001 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5003 * Added `user_count' to the SilcChannelEntry which now tells the
5004 number of users on the channel. The user count is now saved
5005 in normal server of global channels as well. Affected files
5006 silcd/server.c, idlist.h, packet_receive.c and command.c.
5008 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
5009 include file utility functions.
5011 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
5012 instead of calling directly OS routines.
5014 * Fixed NICK change printing in Irssi SILC Client. Fixed
5015 KICKED notify printing in Irssi SILC Client. Affected file
5016 irssi/src/silc/core/client_ops.c.
5018 * Fixed a NICK change bug in client library, to not recreate the
5019 client_entry->channels hash table everytime nick is changed.
5020 Affected file lib/silcclient/client.c.
5022 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5024 * ROBOdoc documented the lib/silcske/silcske.h, and improved
5025 the SKE interface a bit.
5027 * Fixed padding problem in PKCS#1. The padding was not actually
5028 random since the random number generator was used incorrectly.
5029 This security bug affects only when encrypting with PKCS#1, and
5030 it is not currently used at all in SILC. SILC only use signing
5031 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
5033 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5035 * Rewrote the notify handling in Irssi SILC client to not call
5036 the events as signals. Fixes problems with Perl support.
5037 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
5039 * Send the auto-nicking NICK command in client library with
5040 little timeout after connecting. The affected file is
5041 lib/silcclient/client.c.
5043 * Added following new config file settings:
5044 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
5045 key_exchange_timeout, conn_auth_timeout, connections_max,
5048 Implemented all the new config settings handling in the server.
5050 Optimized the use of SKE Mutual flag usage. Use it only
5051 if connection authentication protocol is not based in public
5054 Renamed all SilcServerConfigSection* to SilcServerConfig*
5055 to have a bit shorter names.
5057 Affected files silcd/serverconfig.[ch], server.[ch], and
5060 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5062 * Cleaned up the listening sockets code, preparing for the rehash
5063 support. Affected file is silcd/server.c.
5065 * Fixed some output messages. Affected files are silcd/silcd.c,
5068 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5070 * Create lib/doc/silcrng_intro.html document as introduction
5071 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
5073 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5075 * Fixes to the silcd config template. Affected file is
5076 doc/example_silcd.conf.in.
5078 * Removed type casts from silc_calloc(), conforming to the
5079 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
5081 * Removed param_name member from client, server, and router
5082 section structs, now identifying the param directly.
5084 Added CONFIG_FREE_AUTH macro in config file parsing.
5086 Affected files are silcd/serverconfig.[ch].
5088 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
5090 * Fixed command line parameter handling. All SILC initialization
5091 is now done in silc_core_init() which also fixes autoconnecting
5094 Affected files irssi/src/silc/core/silc-core.c,
5095 irssi/src/fe-text/silc.c.
5097 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5099 * Added new configuration options and blocks:
5100 keepalive_secs, reconnect_count, reconnect_interval,
5101 reconnect_interval_max, reconnect_keep_trying and
5102 require_reverser_lookup. Added ConnectionParam block, and
5103 implemented the connection parameters when connecting as
5104 initiator and when accepting connections as responder.
5106 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
5107 whether given configuration value has been given already.
5109 Affected files silcd/serverconfig.[c], server.[c].
5111 * Splitted the doc/example_silcd.conf.in. Separated the crypto
5112 algorithm parts and created new file silcalgs.conf, that
5113 is now included from the example_silcd.conf.in.
5115 * Optimized the silc_server_connect_to_router_second to take
5116 the connection configuration object from the SilcServerConnection
5117 object instead of finding it during the connecting phase.
5118 Added the configuration object to SilcServerConnection struct.
5119 Affected files silcd/server_internal.h, server.c.
5121 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5123 * Add the client on channel after it was resolved at the
5124 channel message receiving, and it was not already on the
5125 channel. Affected file lib/silcclient/client_channel.c.
5127 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5129 * Fixed the public key authentication to allocate always the
5130 destination signature buffer instead of using static buffer.
5131 Affected file silcd/protocol.c.
5133 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5135 * Unified the serverconfig.[ch]'s helper function interface.
5136 Affected file silcd/serverconfig.[ch].
5138 * Removed doc/example_silc.conf.in since it is redundant.
5139 The make install will now install irssi/silc.conf file.
5141 * Added new Passphrase and Publickey authentication methods to
5142 config file, allowing both public key and passphrase based
5143 authentication to be set at the same time.
5145 Added `prefer_passphrase_auth' setting in config file which
5146 can be used to set to prefer passwd auth if both passwd and
5147 public key is set. If not set, public key is preferred.
5148 This has effect only when being initiator (responder will try
5151 Added support for authentication with passphrase and public key
5152 at the same time. The passphrase is tried first always since
5153 it is faster to check.
5155 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
5157 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5159 * Merged the new SILC Config library, with the server parsing
5160 support. Read the header file silcconfig.h or the toolkit
5161 documentation for the news. Affected files are
5162 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
5163 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
5164 silcd/protocol.c silcd/server.c silcd/server_backup.c
5165 silcd/serverconfig.[ch] silcd/silcd.c.
5167 * Fixed some silclog documentation. Affected file is
5168 lib/silcutil/silclog.h.
5170 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5172 * The silc_cipher_register, silc_hash_register and
5173 silc_hmac_register now checks if the object to be registered
5174 is registered already. Affected files are
5175 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
5177 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5179 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
5181 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5183 * Allow zero length channel messages inside the Channel Message
5184 Payload. Affected file lib/silccore/silcchannel.c.
5186 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
5187 as header filenames.
5189 * Removed lib/silcclient/README and created HTML file
5190 lib/silcclient/silcclient_using.html, which is now included
5191 as part of Toolkit documentation.
5193 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5195 * Fixed CUMODE_CHANGE notify handling to change the mode of
5196 correct client. Affected file lib/silcclient/client_notify.c.
5198 * Make silc_rng_alloc fail if it cannot allocate the sha1
5199 hash algorithm. Affected file lib/silccrypt/silcrng.c.
5201 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5203 * Fixed the file transfer's key agreement payload to include
5204 zero port also if the hostname is NULL because it could not
5207 Call file transfer monitor callback now also if error occurs
5208 during key agreement protocol.
5210 Changed the silc_client_file_send interface to return the
5211 SilcClientFileError instead of session id. The session ID
5212 is returned into pointer provided as argument.
5214 Check that the file exists locally before sending the
5215 file transfer request at all.
5217 Affected file lib/silcclient/client_ftp.c, silcapi.h.
5219 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
5220 error than can occur while key agreement protocol. Affected
5221 file lib/silcclient/silcapi.h.
5223 * Fixed the event_mode CMODE handler to not crash when mode
5224 is changed and +k mode is set in the channel. Affected file
5225 irssi/src/silc/core/silc-channels.c.
5227 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
5228 SILC_LOG_WARNING to give out Warning and not Error. Affected
5229 file lib/silcutil/silclog.c.
5231 * Fixed the channel message payload decryption in the function
5232 silc_channel_message_payload_decrypt to not modify the original
5233 buffer before it is verified that the message decrypted
5234 correctly. Otherwise, next time it is called with correct
5235 channel key it won't encrypt since the payload is corrupted.
5236 Affected file lib/silccore/silcchannel.c.
5238 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5240 * Do not constantly resize the window. A fix patch by cras.
5241 Affected file irssi/src/fe-text/screen.c.
5243 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5245 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
5246 Affected file lib/silcutil/silcnet.c.
5248 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5250 * Fixed a bug in hash table internal routine for traversing
5251 the table with foreach callback. The current entry may
5252 become invalid in the callback but it was referenced after
5253 the callback returned.
5255 Do not allow auto rehashing of hash table during the
5256 silc_hash_table_foreach operation, for same reasons as it is
5257 not allowed for SilcHashTableList. Affected files are
5258 lib/silcutil/silchashtable.[ch].
5260 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5262 * Defined DLLAPI into silcincludes.h and silcwin32.h for
5263 Win32 DLL. extern's in header files are now declared with
5266 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5268 * Fixed private message handling. It used some old code that
5269 caused the client to crash. Affecte file is
5270 lib/silcclient/client_prvmsg.c.
5272 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5274 * Added function silc_client_add_channel,
5275 silc_client_replace_channel_id, and removed functions
5276 silc_client_new_channel_id and silc_idlist_get_channel_by_id
5277 from client library.
5279 * Added cross reference of the joined channels to the
5280 SilcClientEntry, and changed the SilcChannelEntry's
5281 users list to SilcHashTable. The affected files are
5282 lib/silcclient/idlist.[ch].
5284 * Fixed a bug in hash table tarversing. While the hash table
5285 is traversed with SilcHashTableList the table must not be
5286 rehashed. It is now guaranteed that auto rehashable tables
5287 are not rehashed while tarversing the list. Also defined that
5288 silc_hash_table_rehash must not be called while tarversing
5289 the table. Added function silc_hash_table_list_reset that must
5290 be called after the tarversing is over. The affected files are
5291 lib/silcutil/silchashtable.[ch].
5293 * Changed all hash table traversing to call the new
5294 silc_hash_table_list_reset in server and in client library.
5296 * Added function silc_client_on_channel to return the
5297 SilcChannelUser entry if the specified client entry is joined
5298 on the specified channel. This is exported to application as
5299 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
5301 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5303 * Fixed founder regaining problem with JOIN command on normal
5304 server. The notify for mode change must be sent always and
5305 not only if !cmd->pending. Affected file silcd/command.c.
5307 * Fixed the WHOWAS command's reply sending to support the
5308 lists correctly. Affected file silcd/command.c.
5310 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5312 * When sending JOIN command to router for processing the
5313 sender's old command identifier was not saved back to the
5314 sender's command context, fixed now. The affected file is
5317 * Create the key in JOIN command of the router did not return
5318 the channel key, added check for this. Affected file is
5321 * Fixed a channel ID update bug in JOIN command reply. Do
5322 not directly upgrade the ID but call the function
5323 silc_idlist_replace_channel_id if the ID was changed.
5324 Affected file silcd/command_reply.c.
5326 * Fixed memory leaks from command calling if it would fail.
5327 Affected file silcd/command.c.
5329 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5331 * Applied patches from cras:
5333 Memory leak fixes around libaries, irssi window resize fix,
5334 new silclist.h and silcdlist.h, all extern inline changed to
5337 * Removed dotconf from lib/dotconf, not needed anymore.
5339 * Removed TRQ from lib/trq, not needed anymore.
5341 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
5342 with server connections. Later this will be configurable
5343 in config file after new config file is done. Affected file
5346 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5348 * Fixed a crash in server related to channel announcements.
5349 Affected file silcd/server.c.
5351 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5353 * Fixed memory leaks in silc_server_create_new_channel*
5354 functions. Affected file silcd/server.c.
5356 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
5357 which ID was changed. This way the router will send the
5358 user list for the channel again, and server won't be in
5359 desync in some rare circumstances. Affected file is
5360 silcd/packet_receive.c.
5362 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5364 * Check for NULL socket pointer in the function
5365 silc_server_packet_send_to_channel_real. Affected file
5366 silcd/packet_send.c.
5368 * Fixed the BAN notify handling to correctly remove ban
5369 list. Affected file silcd/packet_receive.c.
5371 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5373 * Fixed some header addition to Toolkit distribution in
5374 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
5376 * Added lib/silcclient/client_ops_example.h as an template
5377 file for application programmers to quickly start using
5378 the SilcClientOperation functions in their application.
5379 Updated the lib/silcclient/README as well to tell about this
5380 nice file made available.
5382 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5384 * Call silc_server_remove_from_channels when removing client
5385 entry when NO_SUCH_CLIENT_ID was received. Affected file
5386 is silcd/command_reply.c.
5388 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5390 * Added server & router operator statistics updating. Affected
5391 file silcd/packet_receive.c and silcd/command.c.
5393 * Fixed the SERVER_SIGNOFF notify handling on normal server
5394 not to save the history information for clients. Same was
5395 fixed earlier in remove_clients_by_server function, but not
5396 here. Affected file silcd/packet_receive.c.
5398 * Raised the default connection-retry count from 4 to 7 in
5399 server. Affected file silcd/server.h.
5401 * Cancel any possible reconnect timeouts when we start the
5402 key exchange. Affected file silcd/server.c.
5404 * Do not reconnect on connection failure when SCONNECT was
5405 given. Affected files silcd/server.[ch].
5407 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5409 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
5411 * Fixed the NICK command to always give the unformatted
5412 nickname to the one giving the NICK command. If unformatted
5413 nickname is cached already it will be formatted and the
5414 local entry will always get the unformatted nickname.
5415 Affected file lib/silcclient/idlist.c.
5417 * Fixed some double frees from client library commands.
5418 Affected file is lib/silcclient/command.c.
5420 * Fixed CUMODE command in server to assure that no one can
5421 change founder's mode than the founder itself, there was a
5422 little bug. Affected file silcd/command.c.
5424 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5426 * Removed the SilcClientCommandDestructor from the client
5427 libary, it is not needed anymore. Affected files are
5428 lib/silcclient/silcapi.h, command[_reply].[ch],
5429 client_notify, idlist.c.
5431 * Fixed GETKEY command to first resolve client, and then
5432 resolve the server only if the client was not found, instead
5433 of resolving both at the same time. Affected file is
5434 lib/silcclient/command.c.
5436 * Added silc_client_start_key_exchange_cb and lookup the
5437 remote hostname and IP address before starting the key
5438 exchange with server. The affected file is
5439 lib/silcclient/client.c.
5441 * The server's public key is now saved using the IP address
5442 of the server and not the servername for the filename.
5443 The hostname public key filename is checked as an fall back
5444 method if the IP address based filename is not found.
5446 Fixed the GETKEY command to save the fetched server key
5447 in correct filename.
5449 Print the remote server's hostname now when new key is
5450 received during connection process. Affected file is
5451 irssi/src/silc/core/client_ops.c.
5453 * Return always our own public key to the client if it asks
5454 for it with GETKEY command. Affected file silcd/command.c.
5456 * Removed the use_auto_addr variable from default config
5457 file since it was in wrong section. Affected file is
5460 * Fixed TOPIC_CHANGE notification to not route it when it
5461 was sent using silc_server_send_notify_to_channel function.
5462 Affected file silcd/command.c.
5464 * Fixed silc_server_send_notify_kicked to send the kicker's
5465 Client ID also, it was missing. Affected files are
5466 silcd/command.c, silcd/packet_send.[ch].
5468 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5470 * Do not save client history information in SERVER_SIGNOFF.
5471 Fixes the bug in normal server that it does not detect
5472 the client becoming valid after the server becomes back
5473 online. Affected file silcd/server_util.c.
5475 * Added `sock_error' field into the SilcSocketConnection
5476 context. When error occurs during socket operation (read
5477 or write) the error is saved. Added also new function
5478 silc_socket_get_error to return human readable socket error
5479 message. Affected files are lib/silcutil/silcsockconn.[ch],
5480 lib/silcutil/unix/silcunixsockconn.c, and
5481 lib/silcutil/win32/silcwin32sockconn.c.
5483 * The server now prints the socket error message in the
5484 signoff for client. Affected file silcd/server.c.
5486 * Fixed the `created' channel information sending from router
5487 to server in JOIN command. Checks now whether the channel
5488 really was created or not and set it according that.
5490 Fixed the JOIN command to use the client entry's current
5491 ID during the joining procedure instead of the one it sent
5492 in the command (it is checked though), since it can change
5493 between the packet processing and command processing, and
5494 would just case unnecessary pain in the client end. Affected
5495 file silcd/command.c.
5497 * Fixed a channel key payload sending to use correct channel
5498 ID when the server was forced to change the channel's ID by
5499 router. Router sent the key payload with the old Channel ID.
5500 Affected file silcd/packet_receive.c.
5502 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5504 * Call silc_server_save_channel_key only if the key payload
5505 was provided in the JOIN command's command reply. Affected
5506 file silcd/command_reply.c.
5508 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5510 * Fixed silc_mp_sizeinbase to return the value correctly with
5511 MPI. Affected file lib/silcmath/mp_mpi.c.
5513 * Fixed the stop_server signal to correctly stop the scheduler
5514 and gracefully stop the server when SIGTERM or SIGINT signals
5515 are received. Affected file silcd/silcd.c.
5517 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5519 * Simple handling of TERM and HUP signals. Also added some log
5520 flushing call around. Affected file is
5523 * Fixed small bugs in silclog.c. Now buffering output will take
5524 effect after 10 seconds since startup: This will ensure that
5525 no important startup messages are lost. Also output redirection
5526 will preserve original format ([Date] [Type] message).
5527 Affected file is lib/silcutil/silclog.c.
5529 * Added two options to the config file, in the logging section:
5530 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5531 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5533 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5535 * Do not print the warning about log files not being initialized
5536 more than once to avoid excess logging. Affected file is
5537 lib/silcutil/silclog.c.
5539 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5540 the SIM copying in make install in Makefile.am.pre.
5542 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5544 * Rewritten silclog APIs. Globally interesting changes follows:
5545 silc_log_set_files() changed to silc_log_set_file().
5546 silc_log_set_callbacks() changed to silc_log_set_callback().
5547 ROBOdoc documented silclog header file.
5548 SilcLogCb now returns bool to wether inihibit the default
5549 handler or not (to keep the old behaviour return always TRUE).
5550 The new APIs should also fix the problem of the
5551 silcd_error.log file that was written in the current directory.
5554 Log files streams will remain opened after silc_log_set_file()
5555 call, means less CPU usage notably on high traffic servers.
5556 File streams are now full buffered, and flushed to the disk
5557 every 5 minutes, lesses HD activity and CPU usage.
5558 Messages can be redirected, allowing admins to configure
5559 one single logfile for all server messages.
5560 the silc_log_quick global variable to activate fast-logging.
5561 Affected files lib/silcutil/silclog.[ch]
5563 * Changed some code to conform new silclog APIs. Affected
5564 files are doc/example_silcd.conf.in, silcd/server.c
5565 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5568 * Fixed a memory leak that could occur in some situations.
5569 Affected file silcd/serverconfig.c.
5571 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5573 * Added the silc_client_del_client to remove the client from
5574 all channels as well. Affected file lib/silcclient/idlist.c.
5576 * Fixed the client library to correctly remove the client
5577 from all channels when the client entry is being destroyed.
5578 Affected file lib/silcclient/client_notify.c, command.c.
5580 * Added auto-nicking support to the client library. If the
5581 applicatio now sets client->nickname it will be sent to the
5582 server after connecting by the library. This way for example
5583 SILCNICK (or IRCNICK) environment variables will have effect
5584 and always change the nickname automatically to whatever
5585 it is wanted. Affected file lib/silcclient/client.[ch].
5587 * Renamed silc_server_command_bad_chars to the
5588 silc_server_name_bad_chars and moved it to the
5589 silcd/server_util.[ch]. Added also new function
5590 silc_server_name_modify_bad to return nickname that
5591 includes bad characters as new nickname without those
5592 bad characters. This check and modify is now used in
5593 silc_server_new_client when the username is initially set
5594 as nickname, so it must be checked to be valid nickname.
5595 Affected file silcd/packet_receive.c.
5597 * The nickname length is now taken from the packet for real
5598 and not trusted to strlen() since it clearly can return
5599 wrong length for nickname including bad characters. This
5600 also applies to channel names. Affected file silcd/command.c.
5602 * Removed the lib/silcsilm/modules directory. Modules are now
5603 compiled into the lib/silcsim. Fixed the copying of the
5604 modules to follow symbolic links in Makefile.am.pre.
5606 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5608 * Fixed silc_string_regexify list creation. Fixes bugs with
5609 BAN and INVITE commands in server. The affected file is
5610 lib/silcutil/unix/silcunixutil.c.
5612 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5614 * Removed the command destructor entirely from the server's
5615 command and command reply routines. It is not needed, and
5616 its usage was buggy and caused crashes. Affected files are
5617 silcd/command[_reply].[ch].
5619 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5621 * Cancel protocol and NULL sock->protocol if timeout
5622 occurred during protocol. Affected file silcd/server.c.
5624 * Cancel protocol timeouts always before calling the final
5625 callback, to assure that after final callback is called
5626 no other state will be called for the protocol anymore.
5627 Affected file silcd/protocol.c.
5629 * Print error log if incoming connection configuration could
5630 not be found. Affected file silcd/server.c.
5632 * Fixed JOIN command to correctly save the founder mode
5633 to the client on normal SILC server, when the channel
5634 was created by the router. Affected file silcd/command.c.
5636 * Fixed LIST command (hopefully) to send correct reply
5637 packets. Affected file silcd/command.c.
5639 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5641 * The silc_packet_receive_process now returns FALSE if the
5642 read data was invalid packet, and TRUE if it was ok.
5644 The server now checks that if unauthenticated connection
5645 sends data and its processing fails the server will close
5646 the connection since it could be a malicious flooder.
5648 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5650 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5652 * Make sure the warning about error opening a log file is
5653 printed only once and not everytime it fails (produces
5654 too much useless log). Affected file lib/silcutil/silclog.c.
5656 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5658 * Made the silc_server_daemonise() function more readable.
5659 Affected file silcd/server.c.
5661 * Pid file is now optional, the user may comment it out from
5662 the config file. Removed define SILC_SERVER_PID_FILE, we
5663 don't need a default any longer. Affected file
5664 configure.in.pre, lib/Makefile.am.pre.
5666 * Make some use of the pid file. The server now dies at startup
5667 if it detects a valid pid file on his path. The server would
5668 die anyway in this circumstance, because of the bind() failure.
5669 Affected file silcd/silcd.c.
5671 * No longer compiling lib/dotconf.
5673 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5675 * Fixed JOIN command parsing not to crash. Affected file
5676 lib/silcclient/command.c.
5678 * Fied the NICK_CHANGE notify to add the new client entry
5679 even it is resolved. This removes an <[unknown]> nick
5680 thingy bug in the client. Affected file is
5681 lib/silcclient/client_notify.c.
5683 * Do not try to allocate 0 bytes (efence does not like it)
5684 in lib/silccore/silccomand.c when encoding payload.
5686 * Do not take IRCNICK as nickname in Irssi SILC client since
5687 it is not possible to set nickname before hand connecting
5688 the server (TODO has an entry about adding auto-nicking
5691 * Changed the silc_server_command_pending to check whether
5692 there already exists an pending entry with the specified
5693 command, command identifier and pending callback. This is
5694 to fix IDENTIFY and WHOIS related crashes that may register
5695 multiple pending commands with same identifier. Affected
5696 file silcd/command.c.
5698 * Fixed the server to reconnect to the router even if it
5699 was already reconnecting and EOF was received. This to
5700 fix a possibility that the server wouldn't ever try to
5701 auto-reconnect to the router. Affected file silcd/server.c.
5703 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5705 * Fixed the server's password authentication to use the
5706 length of the locally saved password, and not the one
5707 sent in the packet. Affected file silcd/protocol.c.
5709 * Fixed same password authentication problem in the
5710 Authentication Payload handling routines in
5711 lib/silccore/silcauth.c.
5713 * Yet another password authentication problem fixed with
5714 channel password handling in silcd/command.c.
5716 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5718 * If first character of string in silc_parse_userfqdn is '@'
5719 then do not parse it. Affected file is
5720 lib/silcutil/silcutil.c.
5722 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5724 * Fixed minor bug in IDENTIFY command reply sending, which
5725 caused various weird problems during JOIN when it was
5726 resolving names for users. Affected file silcd/command.c.
5728 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5730 * Fixed the IDENTIFY command reply sending to chech better valid
5731 clients. It was possible to send incomplete list of replies.
5732 Affected file silcd/command.c.
5734 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5736 * Added silc_client_command[s]_[un]register functions now to
5737 dynamically register the commands in client library. Removed
5738 the static table of commands. This allows the client library
5739 to call commands without causing the application to know about
5740 what commands library has called.
5742 Removed the INFO command reply kludge to detect when the command
5743 was called by library. Now library use its own command reply
5744 function for INFO command.
5746 Added function silc_client_command_call to call a command.
5747 Application can use it to call command, not access the structure
5750 Now all commands that are sent by the client library (not
5751 explicitly sent by application) use own command reply functions.
5753 Affected files around lib/silcclient/ and in
5754 irssi/src/silc/core/.
5756 * Fixed the WHOIS command reply sending to chech better valid
5757 clients. It was possible to send incomplete list of replies.
5759 Fixed the WHOIS and IDENTIFY to send the request to router
5760 if normal server did not do it and did not find any results.
5762 Affected file silcd/command.c.
5764 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5766 * Moved the internal data from SilcClient context into its
5767 own file, not accesible to application. Affected files
5768 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5769 and other files in client library.
5771 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5773 * Added doc/examples installation target in Makefile.am.pre.
5776 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5778 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5779 commands the found client entry will be removed from the
5780 cache, after notifying application about the error. Affected
5781 file lib/silcclient/command_reply.c.
5783 * Changed the /MSG to check for exact nickname user gave, and
5784 not let `nick' match `nick@host' if it is only one found. Now,
5785 user must type the exact nickname (like nick@host2) even if
5786 there are no more than one same nicks found. This is to avoid
5787 a possibility of sending nickname to wrong nickname since
5788 `nick' could match `nick@host'. Affected file is
5789 irssi/src/core/silc-servers.c.
5791 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5793 * Do not print "you are now server operator" or similar when
5794 giving /away command. Affected files are
5795 irssi/src/silc/core/client_ops.c, silc-servers.h.
5797 * Made the silc_server_command_pending_error_check to send
5798 the same command reply payload it received back to the
5799 original sender of the command. This way all arguments
5800 that was received by the server will be received by the
5801 client too. Affected file silcd/command.c.
5803 * Added the silc_idcache_add to return the created cache entry
5804 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5806 * Add global clients to expire if they are not on any channel.
5807 This is because normal server will never know if they signoff
5808 if they are not on any channel. The cache expiry will take
5809 case of these entries. This is done by normal servers only.
5810 The affected files are silcd/command_reply.c,
5811 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5813 * If server receives invalid ID notification for WHOIS or
5814 IDENTIFY and the ID exists in the lists, it is removed.
5815 Affected file silcd/command_reply.c.
5817 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5818 in client then client entry that it matches is searched and
5819 the nickname is printed on the screen for user. Affected
5820 file irssi/src/silc/core/client_ops.c.
5822 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5824 * Use cache entry expire time in the LIST command reply to
5825 purge old entries from the cache after the LIST command
5826 reply has been received. This way we don't have non-existent
5827 entries in the cache for too long. Affected file is
5828 silcd/command_reply.c.
5830 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5832 * If we are normal server, and we've not resolved client info
5833 in WHOIS or IDENTIFY from router, and it is global client,
5834 we'll check whether it is on some channel. If it is not
5835 then we cannot be sure about its validity and will resolve it
5836 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5837 file silcd/command.c.
5839 * Search channel by name (if possible) rather than by ID
5840 in IDENTIFY command's command reply. Affected file is
5841 silcd/command_reply.c.
5843 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5845 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5846 Updated specs and implemented it. Affected file silcd/command.c,
5847 silcd/packet_send.c and silcd/packet_receive.c.
5849 * Implemented the <founder auth> payload handling in the JOIN
5850 command. If provided all conditions for channel joining
5851 except requirement to provide correct passphrase can be
5852 overrided by the channel founder. Updated the protocol specs.
5853 Affected file silcd/command.c.
5855 Added support for founder auth in JOIN command in client
5856 library. Fixed the parsing of the JOIN command now to support
5857 all options as they should be. The affected file is
5858 lib/silcclient/command.c.
5860 * Optimized the WHOIS and IDENTIFY commands to send the request
5861 to router only if it includes nicknames or other names. If
5862 they include only IDs then check the local cache first before
5863 routing. Affected file is silcd/command.c.
5865 * Added channels topic announcements. Affected file is
5866 silcd/packet_receive.c and silcd/server.c.
5868 * Fixed the silc_server_send_notify_topic_set to really destine
5869 the packet to channel. Affected file silcd/packet_send.c.
5871 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5872 library. Affected file lib/silcclient/client_notify.c.
5874 * Added UMODE announcements. Affected file silcd/server.c.
5876 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5878 * Memory leak fixes in:
5880 lib/silcutil/silcsockconn.c
5881 lib/silcske/silcske.c
5882 lib/silcske/groups.c
5884 lib/silccrypt/silcpkcs.c
5885 lib/silccore/silccommand.c
5886 lib/silccore/silcidcache.c
5891 * ROBOdoc documented the lib/silcske/groups.h file and a
5892 bit changed the interface for better.
5894 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5896 * Update the client entry context in the ID cache after
5897 nick change. Affected file lib/silcclient/command.c.
5898 Fixes the CUMODE command when regaining founder privileges,
5899 and a little WHOIS problem.
5901 * Fixed silc_net_gethostbyname to correctly call the
5902 inet_ntop. Affected file lib/silcutil/silcnet.c.
5904 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5906 * Added IPv6 support checking to the configure.in.pre, added
5907 also --enable-ipv6 option to override the check. Affected
5908 file configure.in.pre.
5910 * The silc_thread_create now calls the start function
5911 directly if threads support is not compiled in. Removes
5912 ugly #ifdef's from generic code. Affected files are
5913 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5915 * Added silc_net_gethostby[name/addr]_async to asynchronously
5916 resolve. Affected files are lib/silcutil/silcnet.[ch].
5918 * Added support for rendering IPv6 based server, client and
5919 channel IDs. Affected file lib/silcutil/silcutil.c.
5921 * Added support for creating IPv6 based server IDs. Affected
5922 file is silcd/serverid.c.
5924 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5926 * Added silc_net_gethostby[addr/name] into the
5927 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5928 routines. Added silc_net_is_ip[4/6]. Affected file is
5929 lib/silcutil/unix/silcunixnet.c. All routines that take
5930 address as argument now supports both IPv4 and IPv6 addresses.
5932 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5934 * Fixed LIST command reply sending in server. Affected file
5937 * Server now sends the kicker's client ID in the KICK notify
5938 to the kicked client. Affected file silcd/command.c.
5940 * The client library now parses the kickers client ID and
5941 UI displays it. Affected files lib/silcclient/client_notify.c
5942 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5944 * Made all payload parsing function prototypes consistent.
5945 They all take now const unsigned char * and uint32 pair as
5946 the payload data instead of SilcBuffer. Changes all around
5947 the source tree. Other unsigned char* -> const unsigned char*
5948 changes around the tree as well.
5950 * Optimized SFTP client and server packet sending not to
5951 allocate new buffer for each packet but to recycle the
5952 first allocated buffer. Affected files are
5953 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5955 * Optimized the SFTP client to use SilcList instead of
5956 SilcDList for requests, because it is faster. Affected file
5957 is lib/silcsftp/sftp_client.c.
5959 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5960 into lib/silccore/silcid.[ch].
5962 Renamed silcpayload.[ch] into silcargument.[ch].
5964 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5966 * If client entry is deleted with active key agreement
5967 session, abort the session.
5969 The silc_client_abort_key_agreement now calls the completion
5970 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5972 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5975 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5977 * Don't use __restrict in older GCC's. Affected file is
5978 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5980 * silc_net_localhost now attempts to reverse lookup the
5981 IP/hostname. Affected file lib/silcutil/silcnet.c.
5983 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5984 command. It can be used to gain founder privileges at
5985 the same time when joining the channel.
5987 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5988 kicker's client ID as well. Updated protocol specs.
5990 Defined that the server must send SILC_COMMAND_IDENTIFY
5991 command reply with error status to client who sent
5992 private message with invalid client ID.
5994 Updated the protocol specification.
5996 * Added silc_server_send_command_reply to send any
5997 command reply. Affected file silcd/packet_send.[ch].
5999 * Added silc_id_payload_encode_data to encode ID payload
6000 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
6002 * The server now send IDENTIFY command reply with error
6003 status if client ID in private message is invalid. Affected
6004 file silcd/packet_receive.c.
6006 * Save the server key file with server's IP address in
6007 the filename instead of hostname. The affected file is
6008 irssi/src/silc/core/client_ops.c.
6010 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6012 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
6015 * Added libtool support for compiling shared objects in
6016 lib/silcsim. Affected file configure.in.pre and
6017 lib/silcsim/Makefile.am. Original patch by cras.
6019 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6021 * Pid file configuration, and server's config file fixes
6022 patch by toma. Updated CREDITS file.
6024 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6026 * Fixed silc_client_channel_message to not try to decrypt
6027 the message twice if it resolved the destination client
6028 information. This could cause of dropping one channel
6029 message. Affected file lib/silcclient/client_channel.c.
6031 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6033 * Added silc_client_run_one into lib/silcclient/silcapi.h and
6034 lib/silcclient/client.c. This function is used when the SILC
6035 Client is run under some other scheduler, or event loop or
6036 main loop. On GUI applications, for example this may be
6037 desired to used to run the client under the GUI application's
6038 main loop. Typically the GUI application would register an
6039 idle task that calls this function multiple times in a second
6040 to quickly process the SILC specific data.
6042 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
6044 * Fixed silc_server_drop() for dropping the supplementary
6045 groups as well, this could cause a security hole on some
6048 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6050 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
6053 * Write PID file after dropping privileges. Added -F option
6054 to run server on foreground. A patch by debolaz.
6055 Affected files silcd/server.c, silcd/silcd.c.
6057 * Fixed MOTD to return the MOTD file server name. Affected
6058 file silcd/command.c.
6060 * Added INFO command reply handling to the Irssi SILC Client.
6061 Affected file irssi/src/silc/core/client_ops.c.
6063 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6065 * Fixed the silc_idcache_list_* routines to really support
6066 the dynamic list. Fixes a crash. Affected file is
6067 lib/silccore/silcidcache.c.
6069 * Fixed the LIST command reply to really call LIST command's
6070 pending callbacks. Affected file silcd/command_reply.c.
6072 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6074 * Update conn->local_entry->nickname after giving NICK
6075 command. Affected file lib/silcclient/command.c.
6077 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
6079 * Added the [pid] option to the silcd configuration file
6081 Affected files: serverconfig.[ch] and silcd.c
6083 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6085 * Save fingerprint in WHOIS command reply in server.
6086 Affected file silcd/command_reply.c.
6088 * Fixed NICK commands pending callback registration.
6089 Affected file lib/silcclient/command.c.
6091 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6093 * Use ++server->cmd_ident when sending commands in server,
6094 instead of random number. Affected file silcd/command.c.
6096 * Fixed GETKEY command reply to call actually GETKEY pending
6097 command callbacks. Affected file silcd/command_reply.c.
6099 * A bit stricter check for nicknames. Check for same nickname
6100 in NICK command also. Affected file silcd/command.c.
6102 * Do not call INFO command everytime client ID changes, only
6103 during first connecting. Affected file lib/silcclient/client.c.
6105 * Set the new nickname only after successful command reply for
6106 NICK command is returned by server. Affected file
6107 lib/silcclient/command.c.
6109 * Remove nicknames from nicklist during server_signoff notify.
6110 Should fix /NAMES bit more. The affected file is
6111 irssi/src/silc/core/silc-channels.c.
6113 * Added `fingerprint' field to the SilcIDListData in the
6114 silcd/idlist.h to hold the fingerprint of the client's
6117 Send the fingerprint of the client's public key in WHOIS
6120 Affected files silcd/command.c, and silcd/idlist.[ch].
6122 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
6123 create fingerprint from given data.
6125 * Show the fingerprint of the client's public key in WHOIS.
6126 Affected files irssi/src/module-formats.[ch] and
6127 irssi/src/silc/core/client_ops.c.
6129 * Format the multiple same nicknames also during JOIN and
6130 NICK_CHANGE notifys. Affected file is
6131 lib/silcclient/client_notify.c.
6133 * Do not print error on screen for invalid private message
6134 payload since it can come if someone is sending private
6135 messages with wrong key. Affected file
6136 lib/silccore/silcprivate.c.
6138 * Fixed multiple concurrent /PING crash. Affected file
6139 lib/silcclient/command.c.
6141 * Changed the wrong ID encoding. All IP addresses must be
6142 in MSB first order in encoded format. They were encoded
6143 wrong and was in LSB format. Affected files are
6144 silcd/serverid.c, lib/silcutil/silcutil.c.
6146 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
6148 * Call the `connect' client operation through the scheduler
6149 in case of error. Affected file lib/silcclient/client.c.
6151 * Call the `failure' client operation even if the error
6152 occurred locally during a protocol. Affected file is
6153 lib/silcclient/protocol.c.
6155 * Added support of sending LIST command to router from normal
6156 server. This way normal server can get list of all channels
6157 in the network too. Fixed the channel list sending in the
6158 server too. Affected files are silcd/command.c, and
6159 silcd/command_reply.[ch].
6161 * Added silc_server_update_channels_by_server and
6162 silc_server_remove_channels_by_server. They are used during
6163 disconnection of primary router and in backup router protocol.
6164 Affected file silcd/server_util.[ch], silcd/server.c and
6165 silcd/server_backup.c.
6167 * Fixed channel adding to global list in IDENTIFY command
6168 reply in server. Affected file silcd/command_reply.c.
6170 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6172 * If the incoming packet type is REKEY or REKEY_DONE process
6173 that packet always synchronously. Fixes yet another MAC
6174 failed error on slow (dialup) connections. Affected file
6175 lib/silcclient/client.c and silcd/server.c.
6177 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6179 * Call check_version SKE callback for initiator too. Affected
6180 file lib/silcske/silcske.c.
6182 * Implemented fix for security hole found in the SKE that was
6183 fixed in the specification few days back; the initiator's
6184 public key is now added to the HASH value computation.
6185 Added backwards support for the old way of doing it too, for
6186 old clients and old servers. Affected file is
6187 lib/silcske/silcske.c.
6189 * Enabled mutual authentication by default in SKE. If initiator
6190 is not providing mutual authentication the responder will
6191 force it. This will provide the proof of posession of the
6192 private key for responder. The affected files are
6193 lib/silcclient/protocol.c and silcd/protocol.c.
6195 * Do not cache anymore the server's public key during SKE.
6196 We do mutual authentication so the proof of posession of
6197 private key is done, and if the server is authenticated in
6198 conn auth protocol with public key we must have the public
6199 key already. Affected file silcd/protocol.c.
6201 * Added new global debug variable: silc_debug_hexdump. If
6202 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
6203 file lib/silcutil/silclog.[ch].
6205 * Fixed compilation warning due to char * -> const char *.
6206 Affected files lib/silcutil/silcnet.h, and
6207 lib/silccore/silcauth.[ch].
6209 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6211 * Fixed CMODE command when new channel key was created. If
6212 the creation failed the old key was removed. Next time giving
6213 same command would crash the server since the old key was
6214 freed already. Affected file silcd/command.c.
6216 * Fixed the silc_server_announce_get_channels to not crash
6217 on reconnect. Affected file silcd/server.c.
6219 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6221 * Added silc_log_set_debug_string function to set a regex
6222 string to match for debug output. Only the function names,
6223 or filenames matching the given debug string is actually
6224 printed. This way it is possible to filter out those debug
6225 strings that user is not interested in.
6227 Fixed a bug in silc_string_regexify.
6229 Affected files lib/silcutil/silclog.[ch], and
6230 lib/silcutil/unix/silcunixutil.c.
6232 * Changed the -d options in both server and Irssi SILC client
6233 to take the debug string as argument. Affected files
6234 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
6236 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6238 * Added silc_hash_babbleprint to create a Bubble Babble
6239 Encoded fingerprint. The encoding is developed by Antti
6240 Huima (draft-huima-babble-01.txt), and it creates human
6241 readable strings out of binary data. Affected file
6242 lib/silccrypt/silchash.[ch].
6244 * Print the babble print now in addition of fingerprint as well
6245 in Irssi SILC client. Affected files are
6246 irssi/src/fe-common/silc/module-formats.[ch],
6247 irssi/src/fe-common/silc/core/client_ops.c.
6249 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6251 * Fixed a security problem found in SKE. The initiator's
6252 public key too is now added to the HASH hash value creation
6253 which is signed by the responder to create the SIGN value.
6254 This will prevent anyone in the middle to lie to the responder
6255 about the initiator's public key. If this is done now, the
6256 man in the middle will get caught. Updated the protocol
6259 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6261 * Better installation directory handling. Configure module
6262 paths and other paths automatically to example_silc* files
6263 in doc/. A patch by toma.
6265 * Fixed compiler warning from MPI library, and from SILC RNG.
6268 * Added SILC_SERVER_PID_FILE to define the pid file for server.
6269 It can be configured with ./configure. A patch by toma.
6271 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6273 * Find correct make to use in prepare-clean. A patch by
6274 toma. Affected file prepare-clean.
6276 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
6278 * Added irssi variables use_auto_addr, auto_bind_ip,
6279 auto_bind_port and auto_public_ip.
6281 * Changed the interface for silc_client_send_key_agreement
6282 in lib/silcclient/silcapi.h
6286 irssi/src/silc/core/silc-core.c
6288 lib/silcclient/silcapi.h
6289 irssi/src/silc/core/silc-channels.c
6290 lib/silcclient/client_keyagr.c
6293 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6295 * Added silc_pkcs_public_key_compare to compare two
6296 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
6298 * Check that the client who set the founder mode on the
6299 channel is the same client that is giving the founder
6300 mode to itself. It is done by comparing the saved public
6301 key (it is saved even in the authentication is passphrase).
6302 Affected file silcd/command.c.
6304 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6306 * Do not process packet for disconnected socket connection.
6307 Affected file lib/silccore/silcpacket.c.
6309 * Process the DISCONNECT packet through scheduler in the
6310 client library. Affected file lib/silcclient/client.c.
6312 * Fixed the silc_client_packet_parse to not to increase
6313 the packet sequence number if the conn->sock and the
6314 current socket connection is not same. This can happen
6315 for example during key agreement when the conn includes
6316 multiple socket connections (listeners). Affected file
6317 lib/silcclient/client.c.
6319 * The sender of the file transfer request now provides also
6320 the pointer (listener) for the key exchange protocol. If
6321 the listener cannot be created then it sends empty key
6322 agreement and lets the receiver provide the listener.
6324 Added `local_ip' and `local_port' arguments to the
6325 silc_client_file_send. If they are provided they are used,
6326 if not then it will attempt to find local IP address, if
6327 not found or bind fails then the remote client will provide
6330 Affected files are lib/silcclient/client_ftp.c and
6331 lib/silcclient/silcapi.h.
6333 * Extended the FILE SEND command to support defining the
6334 local IP and port for key exchange listener. They are
6335 optional. Affected file irssi/src/silc/core/silc-servers.c.
6337 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6339 * Defined to WHOIS command reply the sending of fingerprint
6340 of the client's public key (if the proof of posession of the
6341 corresponding private key is verified by the server).
6342 Updated to the protocol specification.
6344 * Added support of receiving the client's public key's
6345 fingerprint in command reply in client library. Affected
6346 file is lib/silcclient/command_reply.c, and
6347 lib/silcclient/idlist.[ch].
6349 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6351 * Do not send over 128 chars long nickname to the server
6352 in NICK command. Affected file lib/silcclient/command.c.
6354 * Do not send over 256 chars long channel names to the server
6355 in JOIN command. Affected file lib/silcclient/command.c.
6357 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6359 * Assure that silc_server_close_connection cannot be called
6360 twice for same socket context. Affected file is
6363 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6365 * Send error message to application if opening file for
6366 writing during file transfer fails. Affected file is
6367 lib/silcclient/client_ftp.c.
6369 Remove all file transfer sessions for a client that we're
6370 removing from ID cache.
6372 Affected file is lib/silcclient/client_ftp.c.
6374 * Fixed silc_net_addr2bin to return correct address. Affected
6375 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6377 * Fixed file transfer session removing on signoff notify.
6378 Affected file irssi/src/silc/core/silc-servers.c.
6380 * Added the SilcClientFileError to be returned in the monitor
6381 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
6382 Affected file lib/silcclient/silcapi.h.
6384 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6386 * Fixed a crash in silc_client_ftp_free_sessions and
6387 silc_client_ftp_session_free_client. Affected file
6388 lib/silcclient/client_ftp.c.
6390 * Added `disabled' field in the SilcChannelEntry in the server
6391 to indicate if the server entry is disabled. Affected file
6392 silcd/idlist.h, silcd/command[_reply].c.
6394 * SILC server adds now /var/run/silcd.pid everytime it is
6395 started. Affected file silcd/silcd.c.
6397 * Added silc_server_packet_send_clients to send a packet to
6398 the provided table of client entries. Affected file
6399 silcd/packet_send.[ch].
6401 * Fixed a crash in client resolving in client_prvmsg.c in
6402 client library. Affected file lib/silcclient/client_prvmsg.c.
6404 * Do not actually remove the client directly from ID cache
6405 during SERVER_SIGNOFF, but invalidate it. This way we
6406 preserve the WHOWAS info for the client. Affected file
6407 silcd/server_util.c.
6409 * Fixed SERVER_SIGNOFF notify handling in the server. The
6410 server is now able to process incoming SERVER_SIGNOFF notify
6411 for a server that it doesn't even know about. It will remove
6412 the clients provided in the notify. Affected file
6413 silcd/packet_receive.c.
6415 * Check for partial packet in data queue after every packet that
6416 was found from the queue. Return and wait for more data if
6417 there is partial data in queue. Affected file is
6418 lib/silccore/silcpacket.c.
6420 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6422 * Added SilcClietFileError enum to indicate error in
6423 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6424 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6425 Affected files lib/silcclient/silcapi.h and
6426 lib/silcclient/client_ftp.c.
6428 * Check that newsize in silc_buffer_realloc is larger than
6429 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6431 * Added better monitor of file transfers. It now monitors
6432 key agreement protocol during the file transfer too. Added
6433 error reporting too. Affected files
6434 irssi/src/silc/core/silc-servers.c,
6435 irssi/src/fe-common/silc/module-formats.[ch].
6437 * Wrote a help file for FILE command.
6439 * Added silc_rng_global_get_byte_fast to get not-so-secure
6440 random data as fast as possible. Random data is read from
6441 /dev/urandom if available and from the SILC RNG if not
6442 available. It is used in padding generation. Affected file
6443 lib/silccrypt/silcrng.[ch].
6445 * All packets in client library are now processed synchronously.
6446 Optimized packet processing a lot. Affected file
6447 lib/silcclient/client.c.
6449 * All server connection packets are processing synchronously
6450 now in server, to optimize packet processing. Affected file
6453 * Include files are installed now only in Toolkit distribution
6454 if make install is given. Affected files: all Makefile.am's.
6456 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6458 * Assure that silc_client_notify_by_server_resolve does not
6459 resolve the client information multiple times. If it cannot
6460 be found by the first it cannot be found at all. Affected
6461 file lib/silcclient/client_notify.c.
6463 * Fixed WHOWAS command reply calling. Affected file
6464 lib/silcclient/command_reply.c.
6466 * Removed all references to silc_idlist_get_client from the
6467 Irssi SILC client since that call is internal call used by
6468 the library. The Irssi SILC client will use now client
6469 retrieval functions found in silcapi.h.
6471 * Fixed a bug in resolving nickname info before sending
6472 private message. It used freed memory. Affected file
6473 irssi/src/silc/core/silc-servers.c.
6475 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6477 * Assure my_channels statistics cannot go negative in server.
6478 Affected files silcd/server.c, silcd/server_util.c.
6480 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6482 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6484 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6486 * Win32 Toolkit changes. Affected files
6487 win32/silc.dsw, win32/libsilc/libsilc.def,
6488 win32/libsilcclient/libsilc.def,
6489 lib/silcutil/silcutil.c, and
6490 lib/sftp/sftp_fs_memory.c.
6492 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6494 * Added silc_net_localip to return local host's IP address.
6495 Affected file lib/silcutil/silcnet.[ch].
6497 * If key exchange or rekey protocol is active for a connection
6498 parse all packets syncronously since there might be packets
6499 in packet queue that we are not able to process without first
6500 processing packets before them. Affected file silcd/server,
6501 lib/silcclient/client.c.
6503 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6504 whether library should continue processing the packet.
6505 Affected file lib/silccore/silcpacket.h.
6507 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6508 SilcSFTPMonitorData to SFTP server to monitor various
6509 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6510 lib/silcsftp/sftp_server.c.
6512 * Added silc_file_size to return file size. Affected file
6513 lib/silcutil/silcutil.[ch].
6515 * Implemented the file transfer support for the client library.
6516 Added preliminary support for simple client to client one-file
6517 transmission. Affected file lib/silcclient/client_ftp.c,
6518 lib/silccilent/client.[ch].
6520 * Added new local command FILE to the Irssi SILC Client.
6521 It is used to perform the file transfer. It has subcommands
6522 SEND, RECEIVE, SHOW and CLOSE. Affected files
6523 irssi/src/silc/core/client_ops.c,
6524 irssi/src/silc/core/silc-server.[ch].
6526 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6528 * Relay the SILC_PACKET_FTP in the server. Affected files
6529 silcd/server.c and silcd/packet_receive.c.
6531 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6533 * Renamed silc_file_read and silc_file_write to functions
6534 silc_file_readfile and silc_file_writefile. Added function
6535 silc_file_open and silc_file_close. Affected files
6536 lib/silcutil/silcutil.[ch].
6538 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6540 * Resolve the client info when received private message or
6541 channel message for a client which nickname we don't know.
6542 Affected files lib/silcclient/client_prvmsg.c and
6543 lib/silcclient/client_channel.c.
6545 * Do not crash in /KEY if client is not connected. Affected
6546 file irssi/src/silc/core/silc-channels.c.
6548 * Added SilcClientStatus field to the SilcClientEntry in the
6549 lib/silcclient/idlist.h.
6551 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6552 is incomplete and is being resolved, it won't be resolved
6555 Make sure also that USERS command reply does not resolve
6556 twice information. Affected file is
6557 lib/silcclient/command_reply.c.
6559 Make sure that silc_client_get_clients_by_list does not
6560 resolve twice same information.
6562 * Check for valid client->id in the silc_server_free_client_data.
6563 Affected file silcd/server.c.
6565 * Fixed /GETKEY nick@server not to crash if the server entry
6566 is not found. Affected file lib/silcclient/command.c.
6568 * Fixed the silc_server_check_cmode_rights to check the
6569 requested modes correctly. Affected file silcd/command.c.
6571 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6573 * Better checks for non-printable chars in nick added.
6574 Affected file silcd/command.c.
6576 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6578 * Call the silc_server_udpate_servers_by_server in the
6579 primary router that comes back online in the backup resuming
6580 protocol. Otherwise it routes packets wrong. Affected file
6581 silcd/server_util.[ch], silcd/server_backup.c.
6583 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6585 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6586 lib/silcutil/silcbuffmt.[ch].
6588 * Redefined the SILC packet header to include the padding
6589 length. Affected file lib/silccore/silcpacket.[ch].
6591 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6592 length for maximum padding up to 128 bytes). Affected
6593 file lib/silccore/silcpacket.h.
6595 * Removed all backwards support for old 0.5.x MAC thingies.
6596 The SILC packet header change makes it impossible to be
6597 backwards compatible.
6599 * Send the ENDING packet with timeout in the backup resuming
6600 protocol. This is to assure that all routers has connected
6601 to the primary router. Affected file silcd/server_backup.c.
6603 * Changed the RNG to take the first IV from random data. It
6604 used to take it from zero actually. Changed the RNG also
6605 to use /dev/urandom during session. /dev/random is used
6606 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6608 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6610 * Changed the SILC packet header to have the first two bytes
6611 (the packet length) encrypted. Affected files aroung the
6612 code tree, lib/silccore/silcpacket.[ch]. Removed the
6613 SilcPacketCheckDecrypt callback. It is not needed anymore
6614 since the silc_packet_receive_process will determine now
6615 whether the packet is normal or special.
6617 * Implemented the unidirectional MAC keys. Affected files
6618 lib/silcske/silcske.c, silcd/protocol.c and
6619 lib/silcclient/protocol.c.
6621 * Implemented the packet sequence number to the MAC computation.
6622 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6623 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6624 lib/silcclient/protocol.c.
6626 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6628 * Allow backup router to announce servers. All servers
6629 announced by backup router are added to the global list
6630 automatically. Update hte server's socket to our primary
6631 router also when backup router announces a server.
6632 Affected file silcd/packet_receive.c.
6634 * Do not update the client->router in the function
6635 silc_server_udpate_clients_by_server if the client is on
6636 global list. We might fail to find any specific server
6637 for locally connected clients and local cell clients. They
6638 should still use the `from' and not `to' as client->router.
6639 This fixes backup router resuming protocol. Affected file
6640 silcd/server_util.c.
6642 * Decrease channel statistics count only if the channel
6643 deletion worked. Affected files are silcd/server.c and
6644 silcd/server_util.c.
6646 * Added silc_server_update_servers_by_server to update origin
6647 of all server entries. Used during backup router protocol.
6648 Affected files silcd/server_util.[ch], silcd/server.c. and
6649 silcd/backup_router.c.
6651 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6652 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6653 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6654 lib/silccrypt/silchmac.c.
6656 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6658 * Assure that router cannot reroute the same channel message
6659 to the sender. Affected file silcd/packet_receive.c.
6661 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6663 * Made better checks that the channel message is not sent
6664 to the router it came from. Affected file is
6665 silcd/packet_send.c. Fixed memory leak too.
6667 * Announce informations for incoming router connection, but
6668 only after checking if it is replaced by backup router.
6669 Affected file silcd/packet_receive.c.
6671 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6673 * Fixed the backup resuming protocol to work in multiple
6674 router environment. Affected file silcd/server_backup.c.
6676 * Route packet only to one router in the function
6677 silc_server_packet_send_to_channel. Affected file is
6678 silcd/packet_send.c.
6680 * Fixed silc_server_send_notify_dest to set the broadcast
6681 flag. Fixed the silc_server_send_notify_topic to actually
6682 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6683 Affected file silcd/packet_send.c.
6685 * Changed the SFTP Filesystem interface. Changed the
6686 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6687 the filesystem operation function. The SilcSFTPFilesystem
6688 is now a context that is allocated by all filesystem allocation
6689 functions and it already includes the operations structure
6690 and filesystem specific context. It is given as argument
6691 now to the silc_sftp_server_start. This made the interface
6692 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6693 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6695 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6697 * Changed the backup router adding and getting interfaces
6698 in the server. The router that will be replaced by the
6699 specified backup router is now sent as argument. Affected
6700 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6703 * Added silc_net_addr2bin_ne to return the binary form of
6704 the IP address in network byte order. Affected files
6705 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6707 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6709 * Check for existing server ID in silc_server_new_server
6710 and in silc_server_connect_to_router_final and remove the
6711 old entry if it exists. Affected file silcd/packet_receive.c,
6714 * Send the channel message always to only one router, either
6715 in upstream or downstream. Affected file is
6716 silcd/packet_send.c.
6718 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6720 * Wrote the definition of the backup resuming protocol to the
6721 protocol specification.
6723 * Removed one redundant channel key generation from normal
6724 server during joining procedure. Removed one redundant
6725 channel key sending from server to router during joining
6726 procedure. Affected file silcd/command.c.
6728 * Made minor bugfixes to the backup router resuming protocol.
6729 Affected file silcd/server_backup.c, server.c.
6731 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6733 * Added --disable-asm configuration option. Affected files
6734 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6737 * Implemented the backup resuming protocol that is used to
6738 resume the primary router position in the cell after the
6739 primary router comes back online. Affected files
6740 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6741 and silcd/server_util.[ch].
6743 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6745 * Sleep two (2) seconds after sending QUIT command to server.
6746 Affected file lib/silcclient/command.c.
6748 * Assure that if outgoing data buffer is pending do not force
6749 send any data. Affected file silcd/packet_send.c.
6751 * Assure that if outgoing data buffer is pending do not force
6752 send any data. Affected file lib/silcclient/client.c.
6754 * Implemented the backup router support when the primary router
6755 goes down. The servers and routers can now use the backup
6756 router as new primary router without loosing connectivity.
6758 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6760 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6761 in the server to indicate disabled entry. All data read
6762 from the connection will be ignored and no data is sent
6763 for entry that is disabled. Affected files are
6764 silcd/idlist.h, silcd/server.c.
6766 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6768 * Created SFTP client and server test programs in the
6769 lib/silcsftp/tests directory.
6771 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6773 * Implemented memory filesystem (virtual filesystem) for
6774 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6777 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6779 * Implemented the SFTP (SSH File Transfer Protocol) to the
6780 lib/silcsftp. It includes SFTP client and SFTP server
6783 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6785 * Moved lib/silccore/silcprotocol.[ch] to the
6786 lib/silcutil library.
6788 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6789 take variable argument list pointer as argument. Affected
6790 file lib/silcutil/silcbuffmt.[ch].
6792 * Added silc_buffer_set function that is used to set data
6793 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6794 Affected file lib/silcutil/silcbuffer.h.
6796 * Changed various routines in the core library to use the new
6797 silc_buffer_set instead of allocating new buffer only for
6800 * Added 64-bit value formatting and unformatting support to the
6801 silc_buffer_[un]format routines. Affected file is
6802 lib/silcutil/silcbuffmt.[ch].
6804 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6805 to includes/bitmove.h.
6807 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6809 * Fixed channel user mode saving in client library. Affected
6810 file lib/silcclient/command[_reply].c.
6812 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6814 * Defined the file transfer to the SILC Protocol. Added
6815 new packet type SILC_PACKET_FTP and defined File Transfer
6816 Payload. The mandatory file transfer protocol is SFTP
6817 (SSH File Transfer Protocol). Affected file in addition
6818 of the internet draft is lib/silccore/silcpacket.h.
6820 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6821 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6822 is used as part of backup router protocol when the primary
6823 router of the cell is back online and wishes to resume
6824 the position as primary router.
6826 * Redefined the MAC generation keys in the protocol. The
6827 same key is not used anymore in both direction. Both
6828 direction will now use different keys for sending and
6829 receiving. This fixes a potential security flaw. This
6830 change causes incompatibilities in the protocol.
6832 * Redefined also the MAC computation from the packet.
6833 An packet sequence number is now added to the MAC
6834 computation. This prevents possible replay attacks against
6835 the protocol. This change too causes incompatibilities
6838 Added `sequence' field to the SilcPacketContext to hold
6839 the current sequence number for the packet.
6841 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6843 * Added `created' field to the SilcIDListData in the file
6844 silcd/idlist.h to indicate the time when the entry was
6847 * Added `created' field to the SilcChannelEntry too. Affected
6848 file silcd/idlist.h.
6850 * Added `creation_time' aguments to all the announcement functions
6851 in the server. If it is provided then only the entries that
6852 was created after the provided time frame are actually
6853 announced. Affected file silcd/server.[ch].
6855 * The protocol says that the Channel ID's IP address must be
6856 based on the router's IP address. Added check for this in
6857 the silc_server_new_channel when processing incoming New Channel
6858 Payload. Affected file silcd/packet_receive.c.
6860 * Print out the correct version with --version in SILC client.
6861 Affected file irssi/src/silc/core/silc-core.c.
6863 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6865 * Fixed WHOWAS command to check for completnes of the client
6866 entry always, not just when the command is coming from client.
6867 Affected file silcd/command.c.
6869 * Added new function silc_server_packet_queue_purge to purge the
6870 outgoing data queue to the network. After the function returns
6871 it is guaranteed that the outgoing packet queue is empty.
6872 Affected file silcd/packet_send.[ch].
6874 * Purge the outgoing packet queue in the rekey protocol's final
6875 callback to assure that all rekey packets go to the network
6876 before quitting the protocol. Affected file silcd/server.c.
6878 * Added silc_client_packet_queue_parse as similar function as
6879 in server to the client library. The affected file is
6880 lib/silcclient/client.c.
6882 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6884 * Splitted silcd/server.c and created silcd/server_util.[ch]
6885 for utility functions.
6887 * Added new socket flag SILC_SF_DISABLED to indicate that the
6888 connection is open but nothing can be sent to or received from
6889 the connection. Affected file lib/silcutil/silsockconn.[ch].
6890 The checking for disabled socket is checked in the low level
6891 silc_socket_write and silc_socket_read functions.
6893 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6895 * Allow only nicknames and channel names that fits into the
6896 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6898 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6900 * When processing JOIN command reply in server check that if
6901 the channel exists in our global list we'll move it the local
6902 list. Affected file silcd/command_reply.c.
6904 * Fixed the check whether client is joined on the channel already
6905 in JOIN command. Affected file lib/silcclient/command.c.
6907 * Fixed the JOIN command reply to check whether the channel
6908 already exists. Affected file lib/silcclient/command_reply.c.
6910 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6912 * Added silc_ske_status_string to map the SKE error numbers
6913 to readable strings. The affected files are
6914 lib/silcske/silcske[_status].[ch].
6916 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6918 * Do not show the private channels on the WHOIS channel list
6919 as it is not allowed by the protocol. The affected file is
6922 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6924 * Assure that the packet length digged from the actual packet
6925 is something sensible in the silc_packet_decrypt_rest_special
6926 in lib/silccrypt/silcpacket.c.
6928 * Free and NULL the allocated pointer in silc_hmac_alloc if
6929 the HMAC allocation fails. The affected file is
6930 lib/silccrypt/silchmac.c.
6932 * Print the selected security properties to the log files in
6933 the server. Affected file silcd/protocol.c.
6935 * Add SKE's reference counter even if calling the completion
6936 callback manually. Otherwise it goes negative, although it
6937 does not cause any problems. The affected file is
6938 lib/silcske/silcske.c.
6940 * Remove the client entry with short timeout after giving the
6941 KILL command. Affected file lib/silcclient/command.c.
6943 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6944 case all found clients are already disconnected (WHOWAS would
6945 found them) in the server. Affected file silcd/command.c.
6947 * Update the last_receive (time of last data received) to be
6948 updated only when received private or channel message so that
6949 the idle time showed in WHOIS makes more sense.
6951 * Added boolean field `valid' in to the SilcClientEntry in the
6952 client library to indicate whether the entry is valid or not.
6953 This fixes the nickname change bug on channel when changing
6954 the nickname to be same than the old (like nick to Nick) the
6955 nickname formatter doesn't set the new nick anymore to Nick@host.
6956 Affected file lib/silcclient/idlist.[ch].
6958 * Now actually fixed the nickname changing on disconnection.
6959 Added new function silc_change_nick to the Irssi SILC Client.
6960 Affected file irssi/src/silc/core/client_ops.c,
6961 irssi/src/silc/core/silc-nicklist.[ch].
6963 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6965 * Check that the public key exists in the GETKEY command before
6966 trying to encode it. Affected file silcd/command.c.
6968 * Print some notifications on received public keys with GETKEY
6969 command in the Irssi SILC Client. Affected files are
6970 irssi/src/fe-common/silc/module-formats.[ch],
6971 irssi/src/silc/core/client_ops.c.
6973 * Use IDENTIFY command to resolve the server information in the
6974 GETKEY command instead of INFO command. Affected file
6975 lib/silcclient/command.c.
6977 * All command reply functions in the client library now calls
6978 the pending command reply callbacks even if an error has
6979 occurred. The server has done this a long time and now it was
6980 time to move the client library to this as well. Now all
6981 errors can be delivered back to the pending command reply
6982 callbacks if necessary. Affected files are
6983 lib/silcclient/command[_reply].[ch].
6985 * Change the nickname on disconnection back to the username
6986 because in reconnect the server will enforce it to it anyway.
6987 Affected file irssi/src/silc/core/silc-servers.c.
6989 * Fixed a config file parsing bug in the Irssi SILC client.
6990 Affected file irssi/src/silc/core/clientconfig.c.
6992 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6994 * When printing the channel mode on JOIN, verify that the
6995 channel key and channel's HMAC are valid. Affected file
6996 irssi/src/silc/core/client_ops.c.
6998 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7000 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
7001 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
7002 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
7004 * Removed channel key rekey task deleting from the function
7005 silc_server_save_channel_key. Affected file silcd/server.c.
7006 Added explicit timeout task context instead that is used to
7007 delete the task if we are registering a new task before the
7008 new task has elapsed.
7010 * When channel key rekey occurs the client library now saves
7011 the old channel key for a short period of time (10 seconds) and
7012 is able to use it in case some is still sending channel
7013 messages encrypted with the old key after the rekey. Affected
7014 file lib/silcclient/[idlist.h|client_channel.c].
7016 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7018 * Added check to the silc_server_new_id_real to not accept
7019 new ID if it is the sender's own ID. Affected file is
7020 silcd/packet_receive.c.
7022 * Assure that we do not announce ourself or the one we've
7023 sending our announcements when we're router and are announcing
7024 servers to our primary router. Affected file silcd/server.c.
7026 * Fixed silc_server_command_identify_check_client to assemble
7027 correct WHOIS packet. It send corrupted WHOIS packet and
7028 caused problem with router to router connections. Affected
7029 file silcd/command.c.
7031 Fixed also silc_server_command_whois_check the same way
7032 as for the IDENTIFY command.
7034 * Added new SilcIDListStatus to the server in the SilcIDListData
7035 structure. The status now includes the current status of
7036 the entry (like registered, resolved etc.). Affected file
7037 silcd/idlist.[ch]. Defined a bunch of different status types
7038 as well. This replaced the old boolean registered field as well.
7040 Added resolve_cmd_ident field to the SilcClientEntry structure
7041 too so that if the entry is for example being resolved so
7042 another command may attach to the same pending command reply
7043 without requiring to resolve the same entry again. This concept
7044 should optimize the WHOIS and the IDENTIFY resolving under
7045 heavy load by taking away unnecessary resolving for entries
7046 that are being resolved already.
7048 Added support for adding multiple pending commands for one
7049 command idenfier. Affected file silcd/command[_reply].[ch].
7051 * Fixed WHOIS and IDENTIFY save to remove the cache entry
7052 before deleting the data. Otherwise the hash table will have
7053 freed data in comparison functions. Affected file is
7054 silcd/command_reply.c.
7056 * Fixed silc_idlist_replace_client_id to add the new entry to
7057 the cache with NULL nickname. Otherwise there will be invalid
7058 memory as the nickname after the nickname is freed. Affected
7059 file silcd/packet_receive.c.
7061 * Fixed the silc_idlist_get_clients_by_hash. The entries was
7062 saved into wrong slots because the previous number of entries
7063 was not taken into account. Affected file silcd/idlist.c.
7064 Fixed same thing in silc_idlist_get_clients_by_nickname too.
7066 * If we are router and we receive JOIN notify to a channel that
7067 does not have any users then notified client is marked as the
7068 channel founder, as it is it. The affected file is
7069 silcd/packet_receive.c
7071 * Added to the extended hash table API's table_del_*ext functions
7072 the destructor as argument too, so that the caller can decide
7073 which destructor to use or whether to use destructor at all.
7074 Affected file lib/silcutil/silchashtable.[ch].
7076 * Fixed ID Cache purging. It actually deleted the entries from
7077 the hash table after the data was freed. The hash table ended
7078 up comparing freed memory. The affected file is
7079 lib/silccore/silcidcache.c.
7081 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7083 * Fixed Irssi SILC client's KILL command's HELP syntax.
7085 * The USERS command now resolves the detailed user information
7086 if the userinfo field is missing. Affected file is
7087 lib/silcclient/command_reply.c.
7089 * Do not print error in silc_file_read if the read file does
7090 not exist. Just silently return NULL. Affected file is
7091 lib/silcutil/silcutil.c.
7093 * Fixed the silc_log_output to not wine about NULL filename
7094 and to not create some bogus " " filename. Affected file is
7095 lib/silcutil/silclog.c.
7097 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7099 * Fixed various printing bugs on the user interface in the
7100 Irssi SILC Client. Minor changes that were forgotten from
7103 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7105 * Fixed the configure.in.pre and the compilation and distribution
7106 environment to support the new autoconf 2.52. That version is
7107 now required to compile the CVS trunk.
7109 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7111 * Renamed function silc_parse_nickname to silc_parse_userfqdn
7112 to generally parse user@fqdn format strings. Affected file
7113 lib/silcutil/silcutil.c.
7115 * Added nickname_format and nickname_force_format fields to the
7116 SilcClientParams structure. The first one defines the format
7117 for the nicknames that the library will enforce if the receives
7118 multiple same nicknames. The second one is boolean value and
7119 can be used to force the library to always enforce the format
7120 to the nicknames regardles whether there are multiple nicknames
7121 or not. This configurable formatting was employed to flexibly
7122 support accessing multiple nicknames from the user interface.
7123 The userinterface can now set the nicknames to what ever format
7124 they prefer. Affected file lib/silcclient/silcapi.h.
7126 Added function silc_client_nickname_format to the file
7127 lib/silcclient/idlist.c. It performs the nickname formatting.
7129 Added new field `hostname´ to the SilcClientEntry context.
7130 It holds the hostname of the client. Affected file is
7131 lib/silcclient/idlist.h.
7133 * Irssi SILC Client sets the nicknames in nick@hostn format.
7134 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
7135 irssi/src/silc/core/silc-core.c.
7137 The WHOIS printing now also shows both the real nickname and
7138 the formatted nickname so that user knows how to access the
7139 user if there are multiple same nicknames cached. Affected
7140 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
7141 printing formatting too to take the hostname now as a separate
7142 argument. The Affected file is
7143 irssi/src/fe-common/silc/modules-formats.[ch].
7145 * Changed the silc_client_get_clients_local to accept the formatted
7146 nickname as argument. It accepts the real nickname too but the
7147 formatted nickname can be used to find the true entry from
7148 multiple entries. Affected file lib/silcclient/silcapi.h and
7149 lib/silcclient/idlist.c.
7151 * Added nickname_format_parse field to the SilcClientParams.
7152 It is a callback function provided by the application to parse
7153 the nickname out of the formatted nickname string. The library
7154 calls it to get the nickname from the formatted string. Since
7155 the application generally knows better the format of the nickname
7156 string it parses it instead of the library, even though library
7157 encodes the formatted string. If the callback function is not
7158 provided then the library will use the string as is. The
7159 affected file is lib/silcclient/silcapi.h.
7161 * All the nickname strings passed to the client library in
7162 commands are now expected to be formatted nickname strings.
7163 If the command does not support the formatted nickname string
7164 it will assume that the sent string is the actual nickname.
7165 Affected file lib/silcclient/command.c.
7167 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7169 * Added public key authentication support to OPER and SILCOPER
7170 commands in the client library. Affected file is
7171 lib/silcclient/command.c.
7173 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7175 * Changed the get_auth_methdod client operation to be asynchronous.
7176 It can be async if the application resolves the authentication
7177 method from the server during the negotiation. Added new
7178 SilcGetAuthMeth completion callback that the application will
7179 call after resolving the authentication method.
7181 Added function silc_client_request_authentication_method that
7182 the application can use to resolve the authentication method
7183 from the server. Added also SilcConnectionAuthRequest callback
7184 that the library will call after the server has replied. The
7185 application can call this function if it does not know the
7186 current authentication method.
7188 Affected files are lib/silcclient/client.c and
7189 lib/silcclient/silcapi.h.
7191 * The Irssi SILC client now automatically resolves the authentication
7192 method incase any configuration information is not present (and
7193 currently there never is). The affected file is
7194 irssi/src/silc/core/client_ops.c.
7196 * Fixed public key authentication from the client library.
7197 Affected file lib/silcclient/protocol.c. Changed also the
7198 protocol specification about the public key authentication in
7199 the connection authentication protocol. The actual data to be
7200 signed is now computed with a hash function before signing.
7202 * Fixed the public key authentication from the server as well.
7203 Affected file silcd/protocol.c.
7205 * Removed the mlock()'s from the memory allocation routines.
7206 Affected file lib/silcutil/silcmemory.c. The ./configure does
7207 not check anymore for the mlock(). Affected file is
7210 * Fixed USERS command in server to allow the execution of the
7211 command for private and secret channels if the client sending
7212 the command is on the channel. Affected file silcd/command.c.
7214 * Fixed silc_client_get_clients_local to return the clients
7215 count correctly. It could return wrong value. Affected file
7216 lib/silcclient/idlist.c.
7218 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7220 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
7221 types. The assembler optimizations seemed not to like 64-bit
7222 data types. The assmebler optimizations thus are now enabled
7223 also for BSD systems as opposed to only enable them for Linux.
7225 * Do not check for threads at all on BSD systems. Affected
7226 file configure.in.pre.
7228 * Removed -n and -h options from the Irssi SILC Client since
7229 they are not used in silc.
7231 * Fixed the prime generation to assure that the first digit
7232 of the generated random number is not zero since our conversion
7233 routines does not like number strings that starts with zero
7234 digit. If zero digit is seen the random number is regenerated.
7235 This caused some corrupted RSA keys when the zero first digit
7236 was met. Affected file lib/silcmath/silcprimegen.c.
7238 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7240 * Fixed WIN32 configuration in the ./configure script.
7241 Fixed to include xti.h on environments that has it.
7242 Patches by Carsten Ilchmann and andrew.
7244 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7246 * Changed the silc_id_create_client_id to be collision
7247 resistant. It is now assured that there cannot be created
7248 two same client ID's. I suspect that some weird bugs in
7249 the server were actually caused by duplicate Client IDs.
7250 Affected file silcd/serverid.[ch]. A router receiving
7251 new ID now also assures and informs the sending server
7252 if the ID caused collision.
7254 * Changed the silc_id_create_channel_id to also assure that
7255 there are no collisions.
7257 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7259 * Statement about ignoring the Mutual Authentication flag when
7260 performing rekey with PFS was a bit misleading. It is ignored
7261 if it was set in the initial negotiation, it cannot be even
7262 set in the rekey. Fixed in the ke-auth draft. Started the
7263 new versions of the protocol drafts in the doc/.
7265 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7267 * Fixed a bug in silc_client_command_identify_save when saving
7268 new channel information. The channel name was no duplicated
7269 and caused crash on exit. Affected file is
7270 lib/silcclient/command_reply.c.
7272 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7274 * Fixed the getkey command handling in the server. Send just
7275 empty OK reply to the sender if the key could not be fetched
7276 (but everything else was ok, like the key just was not available).
7277 Changed the public key parameter to optional in the protocol
7278 specs so that empty OK reply can be sent. Affected file
7281 Added a message to Irssi SILC client to tell to user if the
7282 server did not return a public key.
7284 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
7286 * Fixed a channel key regeneration bug. It registered new
7287 timeout tasks exponentially until all system resources were
7288 used. Affected file silcd/server.c.
7290 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7292 * Added the SILC Document generator to the scripts/silcdoc.
7293 It can be used to generate the Toolkit Reference Manual out
7294 of the source tree. Internally it will also use the RoboDoc
7295 generator now imported in util/robodoc.
7297 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7299 * Added couple of return's in rekey protocol if error orccurred
7300 during the protocol. The execution must be terminated.
7301 Affected file silcd/protocol.c. Also, terminate the protocol
7302 always with timeout.
7304 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7306 * The client's Client ID was created initally from the wrong
7307 nickname (it could have been in format nick@host) in the
7308 silc_server_new_client. Affected file silcd/packet_receive.c
7310 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7312 * Added some SILC_LOG_ERROR's to various error conditions
7313 if client could not be added to ID cache. Affected files
7314 silcd/packet_receive.c and silcd/server.c.
7316 * When client's sock->user_data is freed, NULL also the
7317 client->router and client->connection pointers. Added check
7318 for these pointers being NULL to various places around the
7319 code. Affected file silcd/server.c.
7321 * Added client->data.registered == TRUE checks to various
7322 places around the code to assure that unregistered client's
7323 are not handled when it is not allowed. Affected file
7326 * Added `bool registered' fields to all
7327 silc_idlist_[server|client]_get_* routines to indicate whether
7328 the fetched client needs to be registered or not. Affected
7329 file silcd/idlist.[ch].
7331 * Add your own entry as registered to the ID cache in the
7332 server. Affected file server.c.
7334 * Fixed a bug in silc_server_new_server. The SilcServer was
7335 set as the new server's context instead of SilcServerEntry.
7336 This naturally caused some weird bugs.
7338 * Added "updated" field the SilcChannelEntry which indicates
7339 the time since the channel entry was last accessed. This
7340 can be used to determine whether it is necessary to
7341 announce the channel after backup resuming protocol.
7342 Affected files silcd/idlist.[ch].
7344 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7346 * Do not delete the channel rekey task when adding it
7347 for in silc_server_create_channel_key.
7349 * Changed the silc_server_create_channel_key to return
7350 TRUE or FALSE to indicate the success of the channel key
7353 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7355 * Fixed MSVC++ project files and added missing files to
7356 Makefiles under win32/.
7358 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7360 * Do not add TCP_NODELAY flag if the operating system
7361 does not have it defined. Affected files are
7362 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
7364 * Fixed buffer overflow from Irssi SILC Client. Affected
7365 file irssi/src/fe-common/core/themes.c.
7367 * Fixed double free in client library in the file
7368 lib/silcclient/client.c when disconnecting from server.
7370 * Applied double free patch from cras to Irssi SILC client.
7371 Affected files irssi/src/core/[modules/expandos].c
7373 * Fixed the disconnection handling to Irssi SILC Client.
7374 The application must call silc_client_close_connection
7375 in ops->connect client operation in case of failure of
7376 the connection. Affected file is
7377 irssi/src/silc/core/client_ops.c.
7379 * Do not set sock->protocol to NULL in the function
7380 silc_client_close_connection after executing the protocol's
7381 final callback since the sock might not be valid anymore.
7382 Affected file lib/silcclient/client.c.
7384 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7386 * Do not enable SILC_THREADS if the linking with libpthread
7387 did not happen. Affected file configure.in.pre.
7389 * Added notion to protocol specification that server must
7390 verify the sent authentication payload with CMODE when
7391 setting the channel founder key. Implemented it to the
7392 server. Affected file silcd/command.c.
7394 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7396 * Added _EXTRA_DIST SILC distribution variable to the
7397 distributions file. It is used to conditionally add extra
7398 files or directories to the specific distribution. Affected
7399 files ./prepare, Makefile.am.pre and distributions.
7401 Removed the `_' from the start of the distribution names.
7404 * Added README.WIN32 for instructions to compile the Toolkit
7407 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7409 * Fixed a double free in disconnection in the server. Affected
7410 file is silcd/server.c.
7412 * Fixed the lib/silcske/groups.c to work now also with GMP
7413 MP library. The string conversion did not work when using
7414 specific base and the base is indicated in the string as well.
7416 * Created win32/ directory which now includes MSVC++ specific
7417 stuff so that toolkit (DLLs) may be compiled with MSVC++.
7418 It will appear only in the toolkit distribution
7420 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7422 * Changed the key material distribution function in case when
7423 the hash output is too short. The data is now concatenated
7424 a bit differently than it used to. Made the change to the
7425 SKE protocol specification.
7427 * Added better GMP detection to configure.in.pre. A patch
7430 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7432 * Fixed a minor bug in SKE that might cause some problem on
7433 some platforms. Affected file lib/silcske/silcske.c.
7435 * Added the cookie checking for initiator in the SKE. It checks
7436 that the responder returns the sent cookie unmodified. The
7437 affected file is lib/silcske/silcske.c. Added new SKE
7438 error type INVALID_COOKIE that can be sent during the
7439 negotiation. Fixed some memory leaks as well.
7441 * Added the "invalid cookie" error message to Irssi SILC client's
7444 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7446 * Added `task_max' field to the SilcClientParams to indicate
7447 the maximum tasks the scheduler can handle. If set to zero,
7448 default values are used. Affected file lib/silcclient/silcapi.h.
7450 * Fixed memory leaks in silc_client_close_connection. Affected
7451 file lib/silcclient/client.c.
7453 * Added silc_client_del_client_entry to client library to free
7454 all memory of given client entry. Affected file is
7455 lib/silcclient/idlist.[ch].
7457 * Added new functions silc_client_del_channel and
7458 silc_client_del_server to delete channel and server entries.
7459 Affected file lib/silcclient/[silcapi.h/idlist.c].
7461 * Removed silc_client_del_client_by_id from silcapi.h.
7463 * Fixed the INFO command to return the server's own info
7464 correctly when querying by Server ID. Affected file is
7467 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7469 * Removed the non-blocking settings in WIN32 code in the
7470 silc_sock_[read/write] and added SleepEx instead. Affected
7471 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7472 of input data is now checked with FIONREAD and ioctlsocket.
7474 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7476 * Call silc_schedule_task_del_by_context in the
7477 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7478 Affected file lib/silccore/silcprotocol.c.
7480 * Call silc_protocol_cancel for active protocols in the
7481 silc_server_close_connection if the funtion
7482 silc_server_free_sock_user_data has not been called.
7483 Affected file silcd/server.c.
7485 * Generic tasks cannot be deleted using the del_by_fd
7486 task deleting function since generic tasks does not match
7487 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7489 * Added a notion to SILCOPER help file that the SILCOPER works
7490 only on router server, not on normal server.
7492 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7494 * Added for WIN32 support for the new scheduler as well.
7495 Affected file lib/silcutil/win32/silcwin32schedule.c.
7497 * Fixed the SHA1 implementation to work on various platforms.
7499 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7501 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7502 API. It is part of the scheduler now. Everything else is
7503 as previously but some functions has changed their names.
7504 Checkout the lib/silcutil/silcschedule.h for the interface.
7505 Updated all applications to use the new interface. Affected
7506 files are lib/silcutil/silcschedule.[ch].
7508 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7510 * Found a bug in the SKE implementation. The HASH value,
7511 specified by the protocol, was not computed correctly. The
7512 public key of the responder was not added to the computation
7513 even though it is mandatory. Affected file lib/silcske/silcske.c.
7514 This unfortunately causes incompatibilities with older
7515 clients and servers.
7517 * Added WIN32 specific network init and uninit functions:
7518 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7519 the Winsock2. Affected file lib/silcutil/silcnet.h and
7520 lib/silcutil/win32/silcwin32net.c.
7522 * Set the socket always to nonblocking mode on WIN32 after
7523 reading data or writing data. Affected file is
7524 lib/silcutil/win32/silcwin32sockconn.c.
7526 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7528 * Fixed various compilation problems under WIN32. Affected
7529 files lib/silcutil/win32/silcwin32thread.c and
7530 lib/silcutil/win32/silcwin32schedule.c.
7532 * Removed all _internal.h #includes from public header
7533 files. Internal headers must never be included from
7536 Removed also the lib/silcske/payload_internal.h file.
7538 * All include files that may be needed (public and some others
7539 included by the public headers) by application developers are
7540 now copied to the ./includes directory. It does not copy any
7541 internal headers. Affected file Makefile.defines.pre and all
7542 Makefile.am's under lib/ and subdirs.
7544 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7546 * Do not change the ~/.silc directory's permissions automatically.
7547 Affected file irssi/src/silc/core/clientutil.c.
7549 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7551 * Do not cancel the protocol in silc_server_close_connection
7552 it might cause recursion. Now cancelled in the function
7553 silc_server_free_sock_user_data. Affected file silcd/server.c.
7555 * Fixed the silc_server_remove_clients_by_server to regenerate
7556 the channel keys correctly finally. Added also new function
7557 silc_server_remove_clients_channels to actually do it.
7558 Affected file silcd/server.c.
7560 * Fixed the silc_server_new_channel to not crash by giving
7561 wrong router to the new channel. Affected file is
7562 silcd/packet_receive.c.
7564 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7566 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7567 which is given as argument to the silc_client_alloc now.
7568 It can be used to configure the client and set various parameters
7569 that affect the function of the client.
7571 * The USERS command in server did not check whether the channel
7572 is private or secret. Affected file silcd/command.c.
7574 * Added new argument to the USERS command in protocol specification.
7575 The USERS command now can take the channel name as argument
7576 as well. Added support for this in client and server and
7577 updated the protocol specs.
7579 * Completed the GETKEY command in client. It can be now used
7580 to fetch also servers public key not only some clients.
7581 Affected files lib/silcclient/command[_reply].c.
7583 * Added silc_client_get_server to return server entry by the
7584 server name. Affected files lib/silcclient/silcapi.h and
7587 * Redefined the IDENTIFY command in protocol specification to be
7588 more generic. It now can be used to query information about
7589 any entity in the SILC Network, including clients, servers and
7590 channels. The query may be based either the entity's name
7591 or the ID. Added support for this in both client and server.
7593 Affected files silcd/command.c and lib/silcclient/command.c
7594 and command_reply.c.
7596 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7597 the _from_client and _from_server functions. Affected file
7600 * Added silc_client_get_channel_by_id_resolve to the file
7601 lib/silcclient/silcapi.h to resolve channel information by
7602 its ID. Added also silc_client_get_channel_by_id that
7603 does not resolve it from the server.
7605 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7607 * Added SilcServerEntry context into the client library
7608 to represent one server. The INFO command now allocates
7609 these to save the resolved server info. For now on the
7610 client library will also keep information about servers,
7611 connected and resolved with INFO.
7613 The INFO command now allocates the SilcServerEntry context
7614 and saves the server info there. The COMMAND_REPLY in
7615 the INFO now returns the parameters to application in
7616 same order as defined in the protocol specification.
7618 The entries are cached in the client->server_cache.
7620 * The INFO command is now issued after received the Client ID
7621 from the server. Affected file lib/silcclient/client.c.
7623 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7624 to the application as the mode changer might be server.
7625 It is guaranteed that NULL is not returned anymore to the
7626 application. Affected file lib/silcclient/client_notify.c.
7628 The ID Type is now also passed to the application so that
7629 it can check whether the returned entry is SilcClientEntry
7632 Added new function silc_client_get_server_by_id to return
7633 the server entry by ID. Affected files are the
7634 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7636 * Do not create the channel in the Irssi SILC Client when issuing
7637 the JOIN command but when received the sucessful JOIN command
7638 reply. Otherwise the channel might get created even though we
7639 could not join it. The Affected file is
7640 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7642 * Fixed a channel joining bug in router. The router must also
7643 check the channel modes, invite and ban lists etc. when serving
7644 the JOIN command sent by normal server. Affected file is
7645 silcd/command.c. The router now resolves the client's
7646 information from the server who sent the JOIN command if it
7647 does not know it, and processes the JOIN command only after
7650 * Changed the SilcCommandCb to take new argument; void *context2.
7651 Affected file lib/silccore/silccommand.h
7653 The second argument in the command callbacks in the server now
7654 includes the SilcServerCommandReplyContext if the command was
7655 called as pending command callback from the command reply.
7656 Otherwise it is NULL. When called as pending the status of the
7657 command reply will be checked and if it was erronous the
7658 error will be sent to the original sender of the command.
7659 This way the client always receives the error messages even
7660 though the server was actually the one who received the error
7661 when it resent the command to router, for example. Affected
7662 files silcd/command[_reply].[ch].
7664 * Fixed sending WHOWAS command's error message to client if
7665 the requested client could not be found. It was missing.
7668 * Changed the CMODE and CUMODE commands reply arguments in the
7669 protocol specification. The Channel ID is now sent in both
7670 of the commands to identify the channel. Implemented this
7671 new feature to the client and server. Affected files
7672 lib/silcclient/command_reply.c and silcd/command.c.
7674 * Made better checks for invite and ban lists in the JOIN
7675 command in server. Affected file silcd/command.c.
7677 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7679 * The server now performs the incoming host IP/DNS lookup
7680 using the silc_socket_host_lookup and thus does not block
7681 the server anymore. Affected file silcd/server.c.
7683 * Completed the multi-thread support for SILC Scheduler in
7684 the lib/silcutil/silcschedule.c.
7686 * Fixed the configure.in.pre to detect the pthread correctly
7689 * Fixed a deadlock in silc_task_queue_wakeup in the file
7690 lib/silcutil/silctask.c.
7692 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7694 * Added new function silc_schedule_wakeup that is used in
7695 multi-threaded environment to wakeup the main thread's
7696 schduler. It needs to be used when a thread adds a new task
7697 or removes a task from task queues. After waking up, the
7698 scheduler will detect the task queue changes. If threads
7699 support is not compiled in this function has no effect.
7700 Implemented the wakeup mechanism to both Unix and WIN32
7701 systems. Affected files are lib/silcutil/silcschedule.[ch],
7702 lib/silcutil/unix/silcunixschedule.c and the
7703 lib/silcutil/win32/silcwin32schedule.c.
7705 * Added new function silc_task_queue_wakeup to wakeup the
7706 scheduler by the specified task queue. Affected file
7707 lib/silcutil/silctask.[ch].
7709 * The silc_socket_host_lookup_start now wakes up the scheduler
7710 after adding the timeout task. Affected file is
7711 lib/silcutil/silcsockconn.c.
7713 * The silc_socket_host_lookup is synchronous now if the threads
7714 support is not compiled in. However, the callback is still
7715 called asyncronously through the scheduler, anyway. Affected
7716 file lib/silcutil/silcsockconn.c.
7718 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7720 * Added new function silc_socket_host_lookup to perform
7721 asynchronous IP and FQDN lookups for the socket connection.
7722 Affected files lib/silcutil/silcsockconn.[ch].
7724 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7726 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7727 that may or may not compile the mutex support in.
7729 Changed the silc_mutex_alloc interface. It allocates the
7730 mutex now to the sent pointer and returns TRUE or FALSE.
7732 Affected file lib/silcutil/silcmutex.h.
7734 * Wrote the SILC Task Queue interface to support multi-threads.
7735 Affected file lib/silcutil/silctask.[ch].
7737 * Wrote the SILC Scheduler to support multi-threads. Affected
7738 file lib/silcutil/silcschedule.c.
7740 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7742 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7743 in lib/silcutil/win32/.
7745 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7747 * Defined SILC Mutex API and SILC Thread API and implemented
7748 them for Unix. Affected files are
7749 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7750 lib/silcutil/unix/silcunixmutex.c and
7751 lib/silcutil/unix/silcunixthread.c.
7753 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7755 * Fixed the silc_server_remove_clients_by_server's channel
7756 key re-generation. The hash table handling was incorrect
7757 and would not work with many channels. Affected file is
7760 * Fixed some memory leaks around the server code.
7762 * Rewrote the silc_server_get_users_on_channel to support IPv6
7763 based Client ID's. Affected file silcd/server.c.
7765 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7766 specification. However, a separate document must be written
7767 to define the detailed signing procedure and the payload
7768 associated with the flag. Defined the flag to the
7769 lib/silccore/silcchannel.h as well.
7771 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7773 * Changed the dynamic tables to static size tables in the
7774 lib/silccrypt/silchmac.c.
7776 * Removed GCC dependencies from the code. A patch by cras.
7778 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7780 * Do not show the error "Error receiving packet bla bla"
7781 in server if it really was not an error (-2 means that reading
7782 is pending). Affected file silcd/server.c.
7784 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7786 * Fixed a possible crash in silc_server_remove_clients_by_server
7787 in silcd/server.c. Fixed there also some memory leaks.
7789 * Fixed the silc_idlist_replace_client_id. It could replace
7790 wrong key in the hash table. Affected file silcd/idlist.c.
7792 * Do not check whether there are global users on the channel
7793 if the channel->global_users is FALSE. Affected functions
7794 silc_server_remove_from_one_channel and
7795 silc_server_remove_from_channels in silcd/server.c. Also,
7796 do not check if the removed client is local as we can be
7797 sure that global client was not removed from the channel
7798 and checking for global users is not needed.
7800 * The silc_server_remove_clients_by_server now re-generates
7801 the channel keys correctly for those channels that had
7802 clients removed from them. Affected file silcd/server.c.
7804 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7806 * Found the reason of random crashes in the server. We weren't
7807 ignoring the SIGPIPE signal (which can be sent in write())
7808 and it crashed the server. Affected file silcd/silcd.c.
7810 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7812 * Assure that sock->user_data is not NULL in the function
7813 silc_server_packet_send in silcd/packet_send.c.
7815 * Disconnect the remote connection if it could not be added
7816 to any ID lists in the server. The affected file is
7819 * Check in silc_server_packet_send[_real/dest] that the
7820 socket is not disconnecting and ignore the data if it is.
7821 Affected file silcd/packet_send.c.
7823 * Define inline to __inline on native WIN32 compilation.
7824 Affected file includes/silcwin32.h.
7826 * Added some explicit type casts for inline code since MSVC
7827 require them. Affected files lib/silcutil/silcbuffer.h,
7828 lib/trq/silcdlist.h and lib/trq/silclist.h.
7830 * Print warning in log files from now on if the packet
7831 decryption fails. Affected file silcd/server.c.
7833 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7835 * Changed the `say' client operation's interface to accept
7836 new `type' argument to indicate the type of the message sent
7837 by the library. The application may filter the library's
7838 messages according the type. The affected file is the
7839 lib/silcclient/silcapi.h.
7841 * Added two new functions to lib/silcclient/silcapi.h:
7842 silc_client_del_client and silc_client_del_client_by_id.
7843 Affected file lib/silcclient/idlist.c.
7845 * Moved the clientincludes.h from includes/ to silc/ and
7846 serverincludes.h from includes/ to silcd/.
7848 * The modes for the CMODE and CUMODE are now passed as
7849 uint32 for application with COMMAND_REPLY. The affected
7850 file is lib/silcclient/command_reply.c.
7852 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7854 * /WHOIS without arguments shows client's own information.
7855 Affected file lib/silcclient/command.c.
7857 * Changed PING to not accept any arguments. The specs
7858 says that client can ping only the connected server so
7859 requiring an argument is not needed. Affected file is
7860 lib/silcclient/command.c.
7862 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7864 * Fixed a fatal bug in private message sending and reception
7865 encryption and decryption when using private message keys.
7866 The implementation was incorrect and did not follow the
7867 specification. It causd that some of the message were
7868 lost since it did not use the sending and receiving keys
7869 as the protocol suggests. This has been fixed and will cause
7870 incompatibilities with older clients when sending private
7871 message encrypted with private message keys. Affected files
7872 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7873 and various other in Irssi SILC Client.
7875 Added `responder' boolean argument to the functions
7876 silc_client_add_private_message_key[_ske] to indicate when
7877 the key is added as responder or initiator of the key
7880 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7882 * Removed the silc_ske_check_version function and created
7883 a SilcSKECheckVersion callback. Added also a function
7884 silc_ske_set_callbacks that is now used to set all SKE
7885 callbacks. The callback functions are not given to
7886 the SKE functions anymore, but this function is used to
7889 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7891 * Added `silc_version' argument to the silc_client_alloc
7892 to define the version of the application for the library.
7893 The library will use the version string to compare it
7894 against the remote host's (usually a server) version
7895 string. Affected file lib/silcclient/silcapi.h
7897 * Added the KE protocol context to Key Agreement context
7898 in client library so that we can abort the SKE if it
7899 is in process when we get timeout. Affected file is
7900 lib/silcclient/client_keyagr.c.
7902 * Do not resolve the client ID forever if it returns in the
7903 first time that such client does not exist. This was done
7904 for example with private message. Affected file is
7905 lib/silcclient/client_prvmsg.c.
7907 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7909 * Do not add regex.h for WIN32. The affected file
7910 includes/silcincludes.h.
7912 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7913 not work yet 100%. It generates the DLL's automatically
7914 when compiling with --with-win32 under cygwin.
7916 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7918 * lib/contrib/regex.c is not compiled on WIN32.
7920 * Added silc_net_get_socket_opt function to the
7921 lib/silcutil/silcnet.h.
7923 * Added includes/silcwin32.h for WIN32 specific includes
7926 * Do not use ptime structure or any of the posix process
7927 functions on WIN32 in lib/silccrypt/silrng.c.
7929 * Added silc_gettimeofday to provide generic function
7930 for struct timeval on all platforms. Added the function
7931 to lib/silcutil/silcutil.h.
7933 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7935 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7936 library as they clearly belong there. As a plus side we
7937 can make the actual socket connection routines platform
7940 Added also new generic function silc_socket_read and
7941 silc_socket_write (that used to be silc_packet_[read/write].
7942 The implementation of these are platform specific.
7944 * Added WIN32 specific routines of silc_socket_[read/write]
7945 to lib/silcutil/win32/silcwin32sockconn.c.
7947 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7949 * Added preliminary support for native WIN32 compilation under
7950 cygwin (using the -mno-cygwin option for GCC) to the
7951 ./configure.in.pre. The --with-win32 now prepares the
7952 compilation for native WIN32.
7954 * Rewrote the SILC Scheduler interface in the file
7955 lib/silcutil/silcschedule.h. The scheduler is now context
7956 based and does not have anymore any global static scheduler.
7957 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7958 and created lib/silcutil/win32 directory for WIN32 based
7961 * Added Unix specific network routines to the
7962 lib/silcutil/unix/silcunixnet.c and the old
7963 lib/silcutil/silcnet.c includes now only generic routines.
7965 Added WIN32 specific network routines to the
7966 lib/silcutil/win32/silcwin32net.c.
7968 * Added Unix specific utility functions from the
7969 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7971 * Added WIN32 SILC Scheduler to the file
7972 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7975 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7977 * Do not handle JOIN notify in the server if the target client
7978 is not registered (idata->registered == FALSE). The affected
7979 file is silcd/packet_receive.c.
7981 * Update the nickrec->founder in event_cumode in the Irssi SILC
7982 client. Affected file irssi/src/silc/core/silc-channels.c.
7984 * Fixed the CUMODE_CHANGE notify handling in the server when
7985 server and router are announcing their clients on channels.
7986 Now the mode changes are saved and notified correctly. The
7987 affected file is /silcd/packet_receive.c.
7989 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7990 They really did not replace the cache entry in the ID Cache.
7991 Now they do that. Affected file silcd/idlist.c.
7993 * Fixed the KICK notify handling in the Irssi SILC client to
7994 update the channel records so that the kicked client does not
7995 appear to be on the channel. The affected file is
7996 irssi/src/silc/core/silc-channels.c.
7998 * Always update the conn->current_channel when executing command
7999 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
8001 * Fixed the KILL notify handling in Irssi SILC client to remove
8002 the killed client on all channels.
8004 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8006 * Fixed the silc_parse_command_line to remove extra spaces
8007 from the start and end of the arguments. Affected file is
8008 lib/silcutil/silcutil.c.
8010 * Cancel and free any active protocol in the function
8011 silc_server_close_connection. Affected file silcd/server.c.
8013 * Cancel and free any active protocol in the function
8014 silc_client_close_connction. Affected file is
8015 lib/silcclient/client.c.
8017 * Do not execute the KILL command for clients that are in
8018 history (ie. they are not in the network). Affected file is
8021 * Fixed KILL notify handling, client does not crash anymore.
8022 Affected file irssi/src/silc/core/silc-channels.c.
8024 * Reduced the default packet buffer size from 2048 to 1024 in
8025 lib/silccore/silcpacket.c.
8027 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
8028 counter to the SKE context that is incresed when the SKE library
8029 performs async operation outside the library. If the outside
8030 process frees the SKE context and FREED status will be set
8031 and the library will detect after the sync operation that the
8032 libary is freed. The affected files are
8033 lib/silcske/silcske[_status].[ch].
8035 * Resolve the client entry information in the function
8036 silc_client_channel_message to assure that NULL pointer is not
8037 passed as client entry to the application. */
8039 * Fixed the task timeout calculation to assure that there is
8040 never negative timeouts. The affected file is
8041 lib/silcutil/silcschedule.c.
8043 * Fixed the channel user mode notification sending in server.
8044 It was sent point-to-point to the router (or to server by router)
8045 but it needs to be destined to a channel. The routines now
8046 supports sending the channel user mode notifys to the channels
8047 when announcing clients and channels. Affected files are
8048 silcd/server.c and silcd/packet_receive.c.
8050 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
8051 It did not actually replace the old channel entry in the cache.
8052 Affected file lib/silcclient/client_notify.c.
8054 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8056 * Fixed a possible crash in silc_packet_send_prepare. It now
8057 assures always that there is enough space in the buffer and
8058 at the tail area of the buffer (for MAC).
8060 Fixed the inbound buffer reallocation in silc_packet_read.
8061 It was old code and did not handle the reallocation correctly.
8064 The affected file is lib/silccore/silcpacket.c.
8066 * Fixed buffer overflow in silc_parse_nickname in the file
8067 lib/silcutil/silcutil.c.
8069 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8071 * make install generates new server keys only if there is not
8074 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8076 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
8077 Added check that if the NOREPLY is set then we will not send
8078 the away message. This avoids infinite loop of away messages
8079 if both clients are away. The affected file is
8080 lib/silcclient/client_prvmsg.c.
8082 * Fixed client crash if /NICK was given without arguments.
8083 Affected file lib/silcclient/command.c.
8085 * Server does not send the invite list in INVITE command back
8086 to the client if the list was not altered. Added this notion
8087 to the protocol spec as well. Affected file silcd/command.c.
8089 Fixed possible crash in INVITE command by checking the
8090 value of silc_server_get_client_route command.
8092 * Fixed the INVITE notify type handling. The arguments are now
8093 taken in correct order and client does not crash. The affected
8094 file is irssi/src/silc/core/silc-channels.c.
8096 Removed the "Inviting xxx to channel" message from the
8097 client library away and let the application handle it.
8098 Affected file lib/silcclient/command.c. Added that message
8099 to Irssi SILC client's message formats.
8101 * Fixed CMODE command crash in client. It now checks the
8102 amount of arguments correctly and does not crash. The affected
8103 file is lib/silcclient/command.c.
8105 * Do not create new channel automatically in silc_channels_join
8106 but check whether the channel by that name already exists.
8107 Affected file irssi/silc/core/silc-channels.c.
8109 * Do not send the SERVER_SIGNOFF to router if the disconnected
8110 entity was the router. Affected file silcd/server.c.
8112 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
8113 SILC client as it was missing from there.
8115 Added the handling of the KICK notify to the Irssi SILC client
8116 as it was missing. Added "you have been kicked" message to
8117 Irssi SILC client's message modules formats.
8119 Added the handing of the KILL notify to the Irssi SILC client
8120 as it was missing. Added the kill message module formats
8123 The affected file is irssi/src/silc/core/silc-channels.c.
8125 * The router did not save the channel mode the server announced.
8126 Affected file silcd/packet_receive.c.
8128 * Fixed a possible crash in INFO command in server. If the
8129 server did not provide the server info it crashed. Affected
8130 file silcd/command.c.
8132 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8134 * Fixed the GETKEY command in the server to check also the
8135 global list. Otherwise the GETKEY would not work correctly
8136 in normal SILC server. Affected file silcd/command.c.
8138 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8140 * Fixed GETKEY crash, it crashed if the command did not succseed.
8142 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8144 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
8145 is now real and not just an macro interface to GMP.
8147 Removed the entire GMP from the source tree and imported new
8148 NSS MPI library instead. Reason for removing GMP is that it is
8149 extremely large and compiles extremely slow. The NSS MPI
8150 is only a few files and compiles in less than 10 seconds.
8151 The speed is also about the same as GMP. The MPI is imported
8152 to lib/silcmath/mpi.
8154 If the system has GMP installed we will still use the GMP.
8155 If it is not then the NSS MPI will be compiled.
8157 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8159 * Merged a long nickname (127 characters long) crash bugfix from
8160 Irssi CVS tree. Affected file irssi/src/core/misc.c.
8162 * Merged a freed memory reference bugfix from Irssi CVS tree.
8163 Affected file irssi/src/core/commands.c.
8165 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8167 * Added the server's public key sving and verification to the
8168 server when performing the SKE. This was missing and the
8169 remote server's (or router's) public key was accepted without
8170 checking whether we have it previously or trust it at all.
8171 Affected file silcd/protocol.c.
8173 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8175 * Check in the silc_server_timeout_remote if protocol is active
8176 and make sure that the protocol's final callback is called so
8177 that all memory if freed. Affected file silcd/server.c.
8179 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8181 * silc_server_whois_send_reply crashed the server if the nickname
8182 was 127 characters long. Affected file silcd/command.c.
8184 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8186 * Added sanity check to the silc_server_new_client. If the hostname
8187 is provided inside username then check that the provided hostname
8188 really is the same as the resolved one. If the hostname was not
8189 resolved then check it from the public key. Affected file is
8190 silcd/packet_receive.c.
8192 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
8193 if the server disconnected us and the connection is not valid
8194 anymore. Affected file irssi/src/silc/core/silc-channels.c.
8196 * Moved the silc_client_[chmode|chumode|chumode_char] away from
8197 the library to the lib/silcutil/silcutil.[ch].
8199 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8201 * Close log file after open. Affected file
8202 lib/silcutil/silclog.c.
8204 * Check whether sock == NULL in silc_client_send_packet and return
8205 if it is. Affected file lib/silcclient/silcclient.c.
8207 * Check rec->entry == NULL in the Irssi SILC Client before
8208 sending the channel message. Affecte file is
8209 irssi/src/silc/core/silc-servers.c.
8211 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8213 * Merged a splitted window bugfix from Irssi CVS tree. The
8214 affected file is irssi/src/fe-text/textbuffer-view.c.
8216 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
8217 It did not print nickname.
8219 * Improved the distributions system a bit.
8221 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8223 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
8224 irssi/src/fe-text/gui-window.c.
8226 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
8227 to in-active server. The affected file is
8228 irssi/src/silc/core/client_ops.c.
8230 * Resolve the client in USERS command reply if the entry does
8231 not have username resolved. The affected file is
8232 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
8233 command to WHOIS command to really resolve stuff. The USERS
8234 is not used any more in any critical section so WHOIS can
8235 be used even though it might be slower than IDENTIFY.
8237 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
8240 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8242 * Changed the protocol API a bit more consistent in the
8243 lib/silccore/silcprotocol.[ch].
8245 * Changed the following headers to ROBODoc format:
8247 lib/silccore/silcpayload.h
8248 lib/silccore/silcprotocol.h
8249 lib/silccore/silcsockconn.h
8251 All core library headers are now formatted.
8253 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8255 * Fixed a bug in Irssi SILC client; do not show that you are
8256 server/router operator if you really are not. Affected file is
8257 irssi/src/silc/core/client_ops.c.
8259 * Renamed silc_command_free_payload to silc_command_payload_free.
8260 Affected file lib/silccore/silccommand.h
8262 * Added silcmath.h to include the prototoypes of various routines
8263 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
8266 * Changed the following headers to ROBODoc format:
8268 lib/silccore/silcchannel.h
8269 lib/silccore/silccommand.h
8270 lib/silccore/silcid.h
8271 lib/silccore/silcidcache.h
8272 lib/silccore/silcmode.h
8273 lib/silccore/silcnotify.h
8274 lib/silccore/silcpacket.h
8275 lib/silcmath/silcmath.h
8277 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8279 * Added checking to the server code not to start the server if
8280 ciphers and stuff are not configured properly. Affected files
8281 silcd/serverconfig.[h] and silcd/server.c.
8283 * Changed the layout of the header files of the public interfaces
8284 in the SILC libraries. The new layout supports ROBODoc
8285 documentation tool (and some others) so that it is easy to create
8286 a library reference manual. All the other headers and source
8287 code must still follow the CodingStyle document. Also source
8288 code must not include these ROBODoc stuffs, only the headers.
8289 Furthermore, all public interface headers must now be named
8290 by using `silc' prefix, example: silcapi.h, silccipher.h.
8291 Some files were renamed due to this. All the other headers
8292 must not be used as public interfaces. I will update the
8293 CodingStyle document later. Changed following headers, so far:
8295 lib/silcclient/silcapi.h
8296 lib/silccore/silcauth.h
8297 lib/silccore/silcprivate.h
8298 lib/silccrypt/silcdh.h
8300 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8304 * Removed silc_client_packet_send_flush from the client library
8305 as it is not needed. Affected file lib/silcclient/client.[ch].
8307 * Added printing of message of unresolved authentication method
8308 to the Irssi SILC client. Added it to the module formats.
8309 Removed the same message from the client library.
8311 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8313 * Added new distribution feature, DISTLABEL. Every distribution
8314 can define own preprocessor label that can be used in the
8315 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
8316 file distributions, acconfig.h.pre and prepare.
8318 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8320 * Added Makefile.defines_int to include the actual definitions
8321 for Makefile.defines.in. Tested the new distribution system,
8322 created distributions and tested installation.
8324 * Added AWAY message printing to the Irssi SILC client. Added
8325 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
8327 * Added SCONNECT command to call the SILC's CONNECT command.
8328 Cannot use CONNECT directly since Irssi uses that internally.
8329 Affected file irssi/src/silc/core/silc-servers.c.
8331 Added ACTION local command. It is same as ME command but takes
8332 the channel as mandatory argument.
8334 Rewrote some of the Irssi's help files to suite for SILC
8337 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8339 * Added Makefile.defines[.in] that should for now on be included
8340 in all Makefile.am file in the source tree. That file includes
8341 all common compilation definitions for SILC source tree.
8343 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8345 * Minor changes to the ./prepare script to change the package
8346 name according the distribution name to the configure.in.
8348 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8350 * Created new distribution system. Added file `distributions'
8351 that defines all the distributions that can be created out of
8352 the SILC source tree. The ./prepare script now reads that
8353 file to determine how to prepare the distributions. The
8354 first argument to the ./prepare is the name of the distribution
8355 and second is the version of the distribution. If given
8356 without arguments it creates the default (toolkit) distribution
8357 with the default version (defined in ./prepare).
8359 All Makefile.am files that are subject to the distributions
8360 are now named as Makefile.am.pre. These are ./Makefile.am
8361 and lib/Makefile.am. Others may be changed later.
8363 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8365 * Added invite list, ban list, some key management and connection
8366 error message printing to module formats in the Irssi SILC client.
8368 * Added new silc_client_set_away_message to set the away message
8369 that is back to the person who sent private message. The
8370 affected file lib/silcclient/silcapi.h and the
8371 lib/silcclient/client_prvmsg.c.
8373 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8375 * Fixed the private message sending in the Irssi SILC client,
8376 added local command KEY to the Irssi SILC client.
8378 Added key management and key agreement message formats to the
8379 irssi/src/fe-common/silc/module-formats.[ch].
8381 Added USERS (alias WHO) printing, server/router operator
8382 indication and LIST command printing to the module formats.
8384 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8386 * Fixed channel joining notify handling, cumode notify handling
8387 from Irssi SILC client.
8389 * Added SILC specific module-formats to the Irssi SILC client so
8390 that SILC specific message hilighting, colors etc is possible.
8391 Affected file irssi/src/fe-common/silc/module-formats.[ch].
8393 Added channel mode, channel user mode, actions, notices,
8394 whois and whowas printing to the the module-formats.c.
8396 * Fixed a bug in channel deletion in the server. The channel
8397 is not left to the cache even if the channel founder auth mode
8398 is set when there are no users anymore on the channel. Affected
8399 file silcd/server.c.
8401 * The silc_net_localhost now resolves the entire hostname including
8402 the domain name. Affected file lib/silcutil/silcnet.c.
8404 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8406 * Changed the ask_passphrase client operation to be ascynchronous.
8407 It has now a completion callback and a context that the
8408 application must call after it has got the passphrase from
8409 the user. Affected files lib/silcclient/silcapi.h,
8410 lib/silcclient/protocol.c, lib/silcclient/command.c and
8413 Added SilcAskPassphrase callback that the application calls
8414 to deliver the passphrase to the library.
8416 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
8417 The public key verification and especially a certificate
8418 verification is asynchronous procedure.
8420 Added new SILC_SKE_STATUS_PENDING status to indicate the
8421 request is pending and a callback will be called to finalize
8424 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8425 indicate that remote end did not send its public key (or
8426 certificate), even though we require it. Added check for this
8427 condition in the SKE. This was a security bug, now fixed.
8429 Defined new SilcSKEVerifyCbCompletion callback that is called
8430 when the verification process is completed.
8432 The affected files lib/silcske/silcske_status.h and
8433 lib/silcske/silcske.[ch].
8435 * Changed the verify_public_key client operation to be async
8436 as well. Defined SilcVerifyPublicKey callback that is used to
8437 indicate the success of the public key verification process.
8439 Changed the server and client to use the new async client
8442 * Changed the Irssi SILC client's internal scheduler to be called
8443 twice as many times as it used to be. As a result the client
8444 should be a bit faster now. Affected file is
8445 irssi/src/silc/core/silc-core.c.
8447 * Added support to Irssi SILC client of asynchronous public key
8448 verification and passphrase inquiry. Affected file is
8449 irssi/src/silc/core/silc-core.c.
8451 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8453 * Do not say "You have left channel %s" in client library.
8454 Moved it to the application. Affected files are
8455 lib/silcclient/command.c and silc/client_ops.c.
8457 * Fixed silc_client_get_clients. Command context was not
8458 duplicated and was freed memory in the callback. Affected
8459 file lib/silcclient/idlist.c.
8461 * Do not say "you are now talking..." on JOIN command in the
8462 client library. The appliation must handle it.
8464 * Do not say ".. changed topic to" in command reply in the
8465 client libary. The application must handle it.
8467 * Fixed TOPIC command sending in the client library.
8469 * Fixed a memory leak in silc_client_command_free in the file
8470 lib/silcclient/command.c.
8472 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8474 * Imported a modified version of Irssi client to the source tree.
8475 The Irssi will be used to create a new client called
8476 Irssi SILC. Imported to irssi/.
8478 Added silc_core_init_finish function to the Irssi. Affected
8479 file irssi/configure.in.
8481 A lot changes in the Makefile.ams around the irssi tree.
8483 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8485 * Do not rehash if the new size is same as the old size of the
8486 hash table, in the silc_hash_table_rehash*. The affected file
8487 lib/silcutil/silchashtable.c.
8489 * Replaced hash_table_del_by_context calls from the server
8490 (when channel->user_list and client->channels) to the
8491 hash_table_del as it is sufficient and faster.
8493 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8495 * Added silc_hash_table_list, silc_hash_table_get and the
8496 SilcHashTableList structure to provide an alternative way to
8497 traverse the hash table. The affected files are
8498 lib/silcutil/silchashtable.[ch].
8500 * Changed the server's idlist routines to use the hash table
8501 routines to optimize the code.
8503 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8505 * Replaced the client entry's `channel' list and channel entry's
8506 `user_list' list to hash tables for optimized lookup. Changed
8507 the code to use the hash table interface around the code.
8508 Affected file lib/silcd/idlist.[ch].
8510 * Added `auto_rehash' boolean argument to the function
8511 silc_hash_table_alloc to indicate whether the hash table should
8512 auto-rehash when it thinks is appropriate time. It will
8513 increase the hash table size if the there is twice as much
8514 entries in the table than the size of the table, and will
8515 decrease the size if there are twice as less entries than
8516 the size of the table.
8518 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8520 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8522 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8524 * silc_idcache_purge_by_context deletes the entry now by context
8525 as it is supposed to do. Affected file lib/silccore/idcache.c.
8527 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8528 client is not anymore valid (WHOWAS givens the info) and not
8529 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8531 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8533 * Removed the `data' and `data_len' arguments from the ID Cache
8534 interfaces and added `name' argument. ID Cache does not handle
8535 anymore the binary data only a names associated with given ID.
8537 * When hashing a Client ID with silc_hash_id the entire ID is
8538 not hashed anymore, instead only the hash of the Client ID is
8539 hashed. This way we can access the Client ID from the cache
8540 with Client ID but with the hash of the ID (which is a hash of
8541 the nickname) as well without any difference in performance.
8543 Added also silc_idcache_find_by_id_one_ext to do one on one
8544 searching when we have the actual ID. Added also function
8545 silc_hash_client_id_compare. The affected files are
8546 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8548 * When hashing the name associated with a ID it is always done
8549 in lowercase. This way we can access the cache without worrying
8550 about case-sensitivity, even though, for example nicknames are
8553 * Fixed a bug in server with channel message sending. It put
8554 wrong ID type as destination ID. The affected file
8555 silcd/packet_send.c.
8557 * silc_idcache_del_by_context now deletes from all hash tables
8558 by context. Affected file lib/silccore/idcache.c.
8560 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8562 * Changed the client library to use the new ID Cache interface.
8563 Changes around the source tree.
8565 * Added silc_hash_table_rehash_ext to rehash with specific
8566 hash function. Affected file lib/silcutil/silchashtable.[ch].
8568 * Added silc_hash_string_compare to compare two strings in the
8569 hash table. Affected file lib/silcutil/silcutil.[ch].
8571 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8573 * Added new function silc_idcache_del_by_context into the
8574 lib/silccore/idcache.[ch].
8576 * Changed the server's ID list routines to use the new ID Cache
8577 interface. Changes around the source tree.
8579 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8581 * Added silc_hash_table_del[_by_context]_ext functions in to the
8582 lib/silcutil/silchashtable.[ch].
8584 Removed silc_hash_table_find_all* routines and added new
8585 silc_hash_table_find_foreach to replace them.
8587 Added silc_hash_table_replace_ext function as extended
8588 replacing function. Separated the simple hash table interface
8589 from the extended hash table interface in the file
8590 lib/silcutil/silchashtable.h.
8592 * Fixed minor bugs and changed it to use some of the new
8593 hash table functions in lib/silccore/idcache.c
8595 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8597 * Added new function silc_hash_table_find_all to return all keys
8598 in the hash table by the specified key. As the hash table is
8599 collision resistant it also makes it possible to have several
8600 duplicate keys in the hash table. This function may be used to
8601 find all of the keys from the hash.
8603 Added user_context arguments to the SilcHashFunction,
8604 SilcHashCompare and SilcHashDestructor to deliver user specified
8607 Added new fuctions silc_hash_table_find[_all]_ext to do
8608 extended lookup with specified hash and compare functions and
8609 specified user contexts.
8611 Added new function silc_hash_table_add_ext to add the key
8612 with specified hash function and user context.
8614 Added new function silc_hash_table_foreach to traverse all
8615 entrys in the hash table. Added SilcHashForeach callback
8618 Added new function silc_hash_table_del_by_context to delete
8619 the entry only if the context associated with the key matches.
8621 Affected files are lib/silcutil/silchashtable.[ch].
8623 * Removed silc_hash_[server/client/channel]_id and added just
8624 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8625 silc_hash_id_compare to compare two ID's using as the hash table
8626 comparison function. Added also silc_hash_data to hash
8627 binary data and silc_hash_data_compare to compare it.
8629 * Removed silc_idlist_find_client_by_hash as it is not needed
8630 anymore. Affected file silcd/idlist.[ch].
8632 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8633 to use internally the SilcHashTable. The new ID Cache is a lot
8634 faster than the old one. Some of the ID Cache interface was also
8635 rewritten and obsolete and stupid functions were removed.
8637 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8639 * Added entry_count field to the SilcHashTable to keep the number
8640 of the entries in the table. Implemented the function
8641 silc_hash_table_rehash. Added new function
8642 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8644 Fixed a minor bug in silc_hash_table_free.
8646 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8647 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8648 into the lib/silcutil/silcutil.[ch].
8650 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8652 * Implemented a collision resistant hash table into the
8653 lib/silcutil/silchashtable[ch]. See the header and the source
8654 for the SilcHashTable API.
8656 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8658 * Merged dotconf version 1.0.2 into lib/dotconf.
8660 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8662 * Do not compile anything in lib/silcsim/* if the SIM support
8663 is not enabled. The tree should now compile without problems
8666 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8668 * Compiled the SILC under cygwin. Compiled and tested briefly
8669 without problems. More tests needed. The SIMs didn't compile
8672 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8674 * Fixed possible crash in silc_get_username in the
8675 lib/silcutil/silcutil.c.
8677 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8679 * Fixed a va_arg in silc/client_ops.c.
8681 * Oops, RC5 routines were named AES and caused some problems
8682 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8684 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8686 * Added new SilcIDIP structure into the lib/silccore/id.h and
8687 replaced the old `ip' fields from all SILC ID's to that type.
8688 This is a step towards IPv6 support.
8690 The silc_id_get_len takes now the ID as an extra argument.
8691 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8692 both IPv4 and IPv6 based ID's.
8694 The affected files are lib/silccore/id.[ch] and other files
8695 around the tree using these routines.
8697 * Removed the ID length arguments in server from various
8698 silc_server_send_notify_* routines -> they are not needed
8701 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8703 * Fixed memory leak in silc_encode_pem_file in the file
8704 lib/silcutil/silcutil.c.
8706 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8708 * Check minor version as well in the SKE. Affected files are
8709 silcd/protocol.c and lib/silcclient/protocol.c.
8711 * Added --identifier option to the server so that an identifier
8712 can be when creating the public key for the server. Affected
8713 file is silcd/silcd.c.
8715 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8716 lib/silccrypt/silcpkcs.c.
8718 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8720 * Register default ciphers and stuff when using -C option with
8721 the server. Affected file sildc/silcd.c.
8723 * Put back the servers public key filename format, it is better
8724 than the new one. For now, the client keys are saved with the
8725 new filename format. The affected file silc/client_ops.c.
8727 * Implemented the Cipher API for the rest of the ciphers that
8728 did not implement it or implemented it the wrong way.
8730 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8732 * Register default ciphers and stuff when using the -S option
8733 in the client. Affected file silc/silc.c. Same also when
8734 creating new key pair with -C option.
8736 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8738 * Fixed the silc_verify_public_key client operation function to
8739 save the public keys differently. The fingerprint is now
8740 used as filename and not the hostname. This way also the
8741 client keys are saved uniquely and not with hostnames. The
8742 affected file is silc/client_ops.c.
8744 * Trimmed the silc_hash_fingerprint function to remove extra
8745 whitespaces from the end of the fingerprint. The affected
8746 file is lib/silccrypt/silchash.c.
8750 * Added silc_cipher_register_default function to register all
8751 default ciphers. It can be used when configuration files
8752 does not exist and the application does not want any specific
8753 ciphers in any specific order.
8755 The SilcDList is now used as silc_cipher_list dynamically
8756 allocated cipher list. Removed the static list all together
8757 and now all ciphers must be allocated to the dynamic list.
8758 The silc_cipher_alloc routine was changed to check only the
8761 All silc_cipher_* routines that used to return int returns
8764 The affected files lib/silccrypt/silccrypt.[ch].
8766 * The same thing was done to silc_hash_* as for silc_cipher_*
8767 routines. Affected files lib/silccrypt/silchash.[ch].
8769 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8770 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8771 Added also silc_pkcs_[un]register[_default] functions.
8772 Removed the data_context from the PKCS API.
8774 * Added silc_hmac_register_default function to register default
8775 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8776 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8777 to unregister all hmacs at once.
8779 * Register the default ciphers, hash functions, PKCSs and HMACs
8780 if client's configuration file does not exist. The affected
8783 * The client did not load the hash functions from the SIM
8784 modules at all. Added support for this. Affected file is
8785 silc/clientconfig.c.
8787 * When decoding public key with silc_pkcs_public_key_decode, check
8788 the supported algorithm only if PKCS are registered. Affected
8789 file lib/silccrypt/silcpkcs.c. The same was done with the
8790 silc_pkcs_private_key_decode.
8792 * Fixed the SILC List routines to keep the list always in order.
8793 It used to change the list's order when traversing the list but
8794 not it preserves the order. Affected file lib/trq/silclist.h.
8796 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8798 * Added the client library to use the SilcSocketConnection's
8799 reference counter (by silc_socket_dup) to prevent the bug that
8800 the socket object may be freed underneath async operation.
8802 * The name resolv library checking fixes in the configure.in.pre.
8805 * Created new version of the protocol drafts for future
8806 development. The -03 drafts are the ones that will be changed
8807 in the trunk now and the -02 will remain as they are.
8809 * Send list of CUMODE notifys to the router when announcing
8810 the channel users to the router. Affected file silcd/server.c.
8811 If the router receiving channel founder CUMODE for a channel
8812 that already has channel founder it will send CUMODE notify
8813 to the sender to remove the channel founder rights from the
8814 announced client. Affected file silcd/packet_receive.c.
8816 * The CUMODE notify may now use Server ID as well as the entity
8817 who changes the mode. Updated protocool specs.
8819 * Updated INSTALL and README files.
8821 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8823 * New web pages in the http://silc.pspt.fi. The pages was
8828 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8830 * Implemented the [DenyConnectin] config section in the server.
8831 Added silc_server_config_denied_conn to check whether incoming
8832 connection is denied. Affected file silcd/serverconfig.[ch].
8834 * Do not check the ports when checking the incoming configuration
8835 data if the port is 0, meaning any. Affected file is
8836 silcd/serverconfig.c.
8838 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8840 * Fixed buffer overflow in silc_string_compare in the file
8841 lib/silcutil/silcutil.c.
8843 * Fixed double free in silc_server_command_leave in the file
8846 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8848 * Fixed the version checking in the server. Affected file is
8851 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8853 * Fixed the configuration data fetching when accepting new
8854 connections in the server. Affected file silcd/server.c.
8856 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8858 * Added `sender_entry' argument to the function
8859 silc_server_packet_relay_to_channel so that we can check
8860 whether some destination actually belongs to the same route
8861 the sender belongs (ie, we must not resend the packet to the
8862 sender). Affected file silcd/packet_send.[ch].
8864 * Added `servername' field to the SilcClientEntry in the server
8865 to hold the name of the server where client is from. Affected
8866 file is silcd/idlist.h.
8868 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8870 * Moved the channel message encrypting in the router betwen
8871 router connections from silc_server_channel_message to the
8872 silc_server_packet_relay_to_channel since we want to check
8873 whether we have anybody channel before encrypting anything.
8874 Affected files silcd/packet_[receive/send].c.
8876 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8878 * Fixed the [AdminConnection] server config section to support
8879 multiple entries. Affected file silcd/serverconfig.c.
8881 * Added support into the server to check the validity of the
8882 incoming connection before executing any KE or authentication
8885 * The connection configuration is now saved to the KE and
8886 connection auth protocol contexts and not fetched anymore in
8887 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8889 * The local hosts listenning address and port is also resolved
8890 now when starting the server. We want to have the socket object
8891 to include the real address and port for the listener. Added
8892 new function silc_net_check_local_by_sock into the files
8893 lib/silcutil/silcnet.[ch].
8895 * Fixed a broadcast bug in server -> do not broadcast if we
8898 * Fixed a routing bug. Do not route broadcast packets ever.
8899 Broadcast packets must be processed always and not routed since
8900 they may be destined to some other host than yourself and thus
8901 would get routed without no good reason. Affected file is
8904 * Added function silc_server_config_is_primary_route to check
8905 whether primary router connection has been configured (a router
8906 configuration that we are initiating). If there is not, we
8907 will assume that there is only two routers in the SILC network
8908 and we will use the incoming router connection as our primary
8909 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8911 * Changed the order of the broadcasting. Broadcast _after_ the
8912 packet has been processed not before. Affected file is
8915 * Fixed a [ClientConnection] parsing bug. The port was never
8916 parsed correctly thus resulting to port 0. Affected file
8917 silcd/serverconfig.c.
8919 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8920 argument and did not set the broadcast packet flag. Affected
8921 file silcd/packet_send.c. Fixed same bug in the function
8922 silc_server_send_notify as well.
8924 * If we receive NEW_ID packet for our own ID in the server, ignore
8927 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8931 * Removed the nickname from the Private Message Payload.
8932 Updated the code and the protocol specs.
8934 * Updated protocol specs for submitting to the IETF.
8936 * Tweaked the Random Number Generator a bit. Affected file
8937 lib/silccrypt/silcrng.c. Exported a new function
8938 silc_rng_[global]_add_noise which can be used to add more
8941 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8943 * Do not parse packets with different timeout when protocol
8944 is active -> may cause problem with rekey. Affected file
8947 * When server receives signoff notify it must not create
8948 new channel key if the client is on any channels since the
8949 sender of the signoff notify will create it.
8951 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8953 * Added printing of error messages during SKE protocol from the
8954 failure packet sent by server during SKE. Affected file
8957 * Removed the client's failure_callback handling with timeout
8958 and handle it immediately when received.
8960 * The SKE library returned wrong type in SUCCESS and FAILURE
8961 packets. They must be 32 bit MSB not 16 bit MSB.
8963 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8965 * Ok, rewrote the logic of the re-key and now it seems to work.
8966 I tested it on high traffic with frequent re-keys without
8967 problems. Added hmac_receive (and renamed hmac to hmac_send)
8968 in SilcClientConnection in lib/silcclient/client.h and
8969 in SilcIDListData in silcd/idlist.h. Also, removed the
8970 SilcPacketParserContext's cipher and hmac fields as they are
8971 not needed anymore and actually caused some problems when
8972 the ciphers and hmac's changed underneath the packet parser.
8974 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8976 * If re-key protocol is active then process the incoming packets
8977 synchronously since we must assure that icoming packets encrypted
8978 with the old key is processed before the new keys is set to
8979 use. This is true other packets than for REKEY packets.
8980 Affected file silcd/server.c. The same was done to client library
8981 as well, affected file lib/silcclient/client.c.
8983 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8985 * Fixed bug in client and server to accept the force send if
8986 the packet is send from silc_[server/client]_packet_process
8987 function. Otherwise the packets are never delivered, oops.
8989 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8991 * Disable force sending of packets when REKEY protocol is active.
8992 We must assure that no packet is sent directly when rekey is
8993 performed. All packets must be sent through packet queue.
8994 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8995 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8996 function is silc_[server/client]_packet_send_real to check
8999 * Replaced the SIM paths from example config files to
9000 /usr/local/modules. Also, make install creates now
9001 /usr/local/silc/logs directory to hold all the SILC server
9004 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9006 * Made the configure.in.pre work on Solaris. Patch by salo.
9008 * Made all ciphers compatible with non-x86 machines. Defined
9009 CBC mode macros into lib/silccrypt/ciphers_def.h.
9011 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9013 * Fixed the make install.
9015 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9017 * When MAC computation fails the silc_packet_decrypt returned 0
9018 even though it was supposed to return -1. Fixed this. The
9019 affected file is lib/silccore/silcpacket.c.
9021 * Do not replace the config files in /etc/silc (in make install)
9022 if they already exist. Affected file ./Makefile.am.
9024 * Do not send re-key packets immediately but through packet queue.
9025 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
9027 * Changed silc_net_check_host_by_sock to return FALSE if the
9028 IP/DNS could not be resolved. Though, it returns the IP address
9029 now even if it could not resolve it (but returns also FALSE).
9030 Affected file lib/silcutil/silcnet.[ch].
9032 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9034 * Added silc_pkcs_decode_identifier to decode the public key's
9035 identifier. Affected file lib/silccrypt/silpkcs.[ch].
9036 Added also silc_pkcs_free_identifier. Added also new context
9037 SilcPublicKeyIdentifier.
9039 * Added -S option to the silc client. It is used to dump the
9040 contents of the specified public key file.
9042 * Changed the PKCS api to return the public key length when
9043 setting the public key.
9045 * Fixed a fatal bug in the public and private key file loading.
9046 Affected file lib/silccrypt/silcpkcs.c.
9048 * Execute the packet parsing for client with zero (0) timeout
9049 if the protocol is active. Affected file silcd/server.c.
9051 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9053 * Made the key generation options to the silcd program. Added
9054 -C option, equivalent to client's option.
9056 * Added new [ServerKeys] config section to the server. It
9057 configures the server's public and private key.
9059 * Defined generic Public Key Payload into the protocol
9060 specification to send specific type of public keys and
9063 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
9064 public key or certificate.
9066 * Implemented the GETKEY command to the server and to the
9067 client library and on user interface.
9069 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9071 * Made preliminary `make install' work.
9073 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9075 * Added SilcServerRekey context into silcd/idlist.h.
9077 * Added the PFS support as defined in the specification to the
9078 SKE protocol. Affected files lib/silcske/*.c.
9080 * Added `ske_group' field to the SilcServerRekey context to hold
9081 the number of the SKE group that is used with PFS in re-key.
9082 Affected file silcd/idlist.h.
9084 * Added PFS re-key support to the server. Affected file is
9087 * Added silc_protocol_cancel to cancel execution of the next
9088 state of the protocol. Affected file is
9089 lib/silccore/silcprotocol.[ch].
9091 * Added the re-key support with and without PFS to the client
9092 library. Re-key is performed once in an hour, by default.
9094 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
9095 Added silc_client_rekey_callback and silc_client_rekey_final.
9096 Affected files are lib/silcclient/protocol.[ch] and
9097 lib/silcclient/client.[ch].
9099 * Removed the `hmac_key' and `hmac_key_len' fields from the
9100 SilcClientConnection structure; not needed. Affected file is
9101 lib/silcclient/client.h.
9105 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9107 * Do not ask whether user wants to use the negotiated private key
9108 for private messages, just use it. Affected file is
9109 silc/local_command.c.
9111 * Added `send_enc_key' and `enc_key_len' fields to the
9112 SilcIDListData structure since they are needed in the re-key
9113 phase. Affected file is silcd/idlist.[ch].
9115 * Implemented the simple re-key protocol into the server.
9116 Affected files silcd/server.c and silcd/protocol.[ch]. The
9117 re-key will be performed once in an hour, by default.
9119 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
9120 Added silc_server_rekey, silc_server_rekey_callback and
9121 silc_server_rekey_final.
9123 * Removed Tunneled flag from the protocol. Updated the code
9124 and the specifications.
9126 * Adde `pfs' field to the SilcIDListData to indicate whether
9127 the PFS is to be performed in the re-key. Affected file is
9130 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9132 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
9133 int64 of at least the xintXX size. If void * is less that 4
9134 bytes uint32 * will be used. Defined bool as boolean.
9136 * Changed _ALL_ unsigned long and unsigned int to uint32,
9137 unsgined short to uint16 in the source tree.
9139 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
9140 not handle clients that has entry->data.registered == FALSE.
9141 They are not in the network anymore. Affected file is
9144 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9146 * Implemented the sending of the SERVER_SIGNOFF notify in the
9147 server. Affected file is silcd/server.c.
9149 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
9150 Added also silc_notify_payload_encode_args into the
9151 lib/silccore/silcnotify.[ch].
9153 * Implemented ther SERVER_SIGNOFF notify handling in the server.
9154 Affected file silcd/packet_receive.c.
9156 * Implemented the SERVER_SIGNOFF notify handling in the client
9157 library. Affected file lib/silcclient/client_notify.c. Also,
9158 implemnted the printing of the SERVER_SIGNOFF info to the
9159 application. Affected file silc/client_ops.c.
9161 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
9162 if the deleting was successful. Affected file silcd/idlist.[ch].
9164 * Added support for public key authentication in the connection
9165 authentication protocol in the client library. Affected file
9166 lib/silcclient/protocol.c.
9168 * Changed the server's silc_idlist_get_clients_by_* interface
9169 to support already allocated array so that new entries may be
9170 added to pre-allocated array. Affected file silcd/idlist.[ch].
9171 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
9172 and command replies.
9174 * All command reply functions in the server now calls the
9175 pending command callback even if error occured. This way the
9176 error will be delivered to the client as well. Affected files
9177 silcd/command.c and silcd/command_reply.c.
9179 * Fixed INFO command to return local server's info if no server
9180 was provided. Affected file lib/silcclient/command.c.
9182 * Removed RESTART command for good. Updated the code and the
9185 * Rewrote parts of the task system. It is a bit simpler now.
9186 Removed unsued task priorities. The affected files are
9187 lib/silcutil/silctask.[ch].
9189 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9191 * Moved the USERS printing from the library to the application.
9192 Affected files lib/silcclient/command.c and silc/client_ops.c.
9194 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9198 * Added channel key re-key support. The re-key is perfomed
9199 only by the router and is done once in an hour. Added `rekey'
9200 field to the SilcChannelEntry in the server. Affected files
9201 silcd/server.c and silcd/idlist.h.
9203 * Added silc_task_unregister_by_context into the file
9204 lib/silcutil/silctask.[ch].
9206 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9208 * Added SILC_UMODE_GONE mode to indicate when the client is not
9209 present in the SILC network. Added also support to the local
9210 command AWAY that will set this mode. Added support of showing
9211 "xxx is gone" in WHOIS command. The USERS command shows the
9212 gone status as well.
9214 * Fixed setting server and router operator privileges in the
9215 server's UMODE command. Affected file silcd/command.c.
9217 * Merged the SKE KE1 and KE2 payloads into one payload. The
9218 new KE payload is equivalent to the old KE2 payload.
9220 Cleaned up the SKE Start Payload parsing. It now uses the
9221 simple buffer unformatting to do the parsing. A lot faster
9224 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
9225 to the SKE that is used to indicate whether both of the SKE
9226 parties should perform authentication. By default only the
9227 responder performs authentication. By setting this flag also
9228 the initiator must do authentication. By default it is unset
9229 since in normal SKE case, client to server connection, only
9230 the responder should do authentication. When doing SKE between
9231 two clients both should perform authentication. Updated the
9232 code and the protocol specs.
9234 * A little fix to IDENTIFY command in the server. Search the
9235 client first by hash not nickname. Affected file is
9238 * Fixed the silc_client_close_connection to support closing
9239 the client to client connections wihtout deleting too much
9240 data. Affected file lib/silcclient/client.c.
9242 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
9243 are received if protocol used to be active but is not anymore
9244 the application would crash due to NULL pointer dereference.
9245 Affected files silcd/server.c and lib/silcclient/client.c.
9247 * Added `hash' field to the SilcClientConnection to include
9248 the hash function negotiated in the SKE protocol.
9250 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
9251 to set the channel founder authentication data. A client can
9252 claim the founder rights later by providing the authentication
9253 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
9254 This way the channel founder can regain the channel founder
9255 privileges even it is left the channel. This works only on
9256 local server and the client must be connected to the same
9257 server to be able to regain the founder rights. Updated the
9258 protocol specs accordingly.
9260 Added support to the CMODE command in the client to set the
9261 founder auth data. Read the README to see how to set it.
9263 Added support to the CUMODE command to claim the founder
9264 rights. Read the README to see how to do it.
9266 Added support for the founder authentication to the Channel
9267 Entry in the server. Affected file silcd/idlist.h.
9269 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
9270 server's CMODE command. Affected file silcd/command.c.
9272 * Added the following new functions into lib/silccore/silcauth.[ch]:
9273 silc_auth_get_method and silc_auth_get_data.
9275 * The server now saves the remote hosts public key to the
9276 SilcIDListData pointer. Affected file silcd/protocol.c.
9278 * The normal server now does not remove the channel entry from
9279 the cache if the founder authentication data is set. It used
9280 to remove it if the founder was the last one on the channel on
9281 the server and left the channel. The auth data is saved and
9282 if the channel is re-joined later the old entry is used with
9283 the old auth data. Affected files silcd/command_reply.c and
9286 * Removed the `pkcs' field from the SilcIDListData structure
9287 in the server; it is not used. Affected file silcd/idlist.h.
9289 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9291 * Fixed packet processing on slow links. Partial packets were
9292 never re-processed because the incoming data buffer was cleared
9293 by the application. Application must not directly clear the
9294 sock->inbuf, the packet processing routines handle it. Fixed
9295 this in client library and in server.
9297 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9299 * Fixed the WHOIS and IDENTIFY send reply function to really
9300 check whether to send list or just one entry. Affected file
9303 * Cleaned up the LEAVE command's channel key distribution. The
9304 affected file silcd/command.c.
9306 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
9307 can enforce the channel mode as well. In that case the ID
9308 includes the ID of the server. The code now enforces the
9309 mode change if the router have different mode than the server.
9311 * The notify client operation with CMODE_CHANGE notify can now
9312 return NULL client_entry pointer if the CMODE was not changed
9313 by client. Application must check for this.
9315 * Added <Server ID> argument to INFO command to support server
9316 info fetching by Server ID.
9318 * Added silc_server_announce_get_channel_users to get assembled
9319 packets of channel users of the specified channel. Affected
9320 file silcd/server.[ch].
9322 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
9323 was freed underneath the ID Cache.
9325 * Re-announce clients when the server received CHANNEL_CHANGE
9326 notify from the router. Affected file silcd/packet_send.c.
9328 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9330 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
9331 crashed since it did not handle the fact that there is no cipher
9332 called "3" and didn't check the error condition. Now fixed.
9334 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
9335 flag. It can be used to send message requests.
9337 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9339 * Implemented the RESTART command in the client.
9341 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
9342 notice type messages. Added notice printing to the user
9345 * The channel keys are not re-generated if the channel's mode
9346 is PRIVKEY, ie private key on the channel exists. Affected
9347 files silcd/server.c and silcd/command.c.
9349 * Fixed a little bug in channel message delivery when channel
9350 private keys are set in the server. Affected file is
9351 silcd/packet_send.c.
9353 * Changed the setting on channel->on_channel = TRUE from the
9354 silc_client_save_channel_key to the JOIN command reply. The
9355 key payload is not received if the private channel key is set.
9356 Affected file lib/silcclient/command_reply.c and the
9357 lib/silcclient/client_channel.c.
9359 * When the CMODE_CHANGE notify is sent and the channel private
9360 key mode is removed the channel key must be re-generated in
9361 other cells as well. Added this support for the router in the
9362 silcd/packet_receive.c.
9364 * Added new local command NOTICE to send notice message on
9365 channel. Affected file silc/local_command.[ch].
9367 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9369 * Added new local command ME to the client. It is used to send
9370 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
9371 some action. Affected file silc/local_command.[ch].
9373 * Changed channel_message and private_message client operations
9374 to deliver the message flags to the application. Added also
9375 the `flags' arguments to the silc_client_send_channel_message
9376 and silc_client_send_private_message functions. Affected file
9379 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9381 * Redefined the Private Message Payload to support private message
9382 keys and to support the new private message flags. Updated
9383 the protocol specs. Flags makes it possible to have for example
9384 CTCP style messages.
9386 * Added new type SilcPrivateMessagePayload and defined an API
9387 for it in the lib/silcclient/silcprivate.[ch].
9389 * Tested private message private keys successfully. Tested the
9390 private message key set, unset and list commands with the new
9393 * Redefined the Channel Message Payload to include the channel
9394 message flags (equal with private message flags) to support
9395 for example CTCP style messages.
9397 * Defined some of the message (for channel and private message)
9398 flags. Updated the protocol specs and added the flags to the
9399 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
9401 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9403 * Added SilcKeyAgreementStatus type to the key agreement routines
9404 to indicate the current status and error if one occured.
9405 The status types are defined in the lib/silcclient/silcapi.h.
9407 * Added new local command KEY that is used to set and unset private
9408 keys for channels, set and unset private keys for private messages
9409 with remote clients and to send key agreement requests and
9410 negotiate the key agreement protocol with remote client. The
9411 key agreement is supported only to negotiate private message keys,
9412 it currently cannot be used to negotiate private keys for channels,
9413 as it is not convenient for that purpose.
9415 * Fixed a minor pending callback setting bug in the function
9416 silc_client_get_client_by_id_resolve, now the function works.
9417 Affected file lib/silcclient/idlist.c.
9419 * Added function silc_net_get_local_port to get local bound
9420 port by socket. Added to lib/silcutil/silcnet.[ch].
9422 * Added `sockets' and `sockets_count' fields to the SilcClient
9423 object. They hold the sockets of the listenning sockets in
9424 the client. Listenning sockets may be for example the key
9425 agreement server. Affected file lib/silcclient/client.[ch].
9426 Added functions the silc_client_add_socket and the
9427 silc_client_del_socket. They are exported to the application
9430 * Added ~./silc/clientkeys to support other client's public keys.
9432 * Renamed verify_server_key client operation to verify_public_key
9433 and added one argument to indicate the type of the connection
9434 (server, client etc.).
9436 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9438 * Added silc_server_connection_auth_request to handle the
9439 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9440 silcd/packet_receive.[ch].
9442 * Added silc_server_send_connection_auth_request into the
9443 silcd/packet_send.c to send the connection auth request packet.
9445 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9448 * Fixed the public key authentication in responder side in the
9449 server. The `auth_data' pointer includes the SilcPublicKey
9450 not the path to the public key. Affected file silcd/protocol.c.
9452 * Implemented the public key authentication in the initiator side
9453 in the server. Affected file silcd/protocol.c.
9455 * Removed the [RedirectClient] config section from the server
9456 configuration. Is not needed and I don't want to implement it.
9458 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9460 * Cleaned up the CMODE command in the server. It now works
9461 correctly and supports all the modes defined in the protocol.
9462 Affected file is silcd/command.c.
9464 * Added `hmac_name' field to the SilcChannelEntry in the server
9465 to hold the default HMAC of the channel. It can be set when
9466 creating the channel (with JOIN command). Affected files
9469 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9470 type to indicate the change of the current cipher and hmac
9471 on the channel. Client can safely ignore the <cipher> argument
9472 (if it chooses to do so) since the CHANNEL_KEY packet will
9473 force the channel key change anyway. The <hmac> argument is
9474 important since the client is responsible of setting the new
9475 HMAC and the hmac key into use.
9477 * Fixed the CMODE command in the client library as well.
9479 * Tested CMODE command in router environment successfully.
9481 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9483 * Show the version of the remote client (or server) when connecting
9484 to the server. It is logged to the log file. Affected file
9485 is silcd/protocol.c.
9487 * Fixed the KILLED notify handling in the client library. The
9488 client must be removed from all channels when receiving the
9491 Also, do not remove the client entry when giving the KILL
9492 command but when the KILLED notify is received.
9494 * Removed silc_idlist_find_client_by_nickname from the server.
9495 Not needed anymore. Affected files silcd/idlist.[ch].
9497 * Implemented the CHANNEL_CHANGE notify type handling to the
9498 server. Affected file silcd/server.c.
9502 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9504 * Added silc_server_send_notify_invite to send the INVITE
9505 notify between routers.
9507 * Implemented the INVITE command correctly to the server.
9509 * Implemented the INVITE notify type handling in the server.
9511 * Implemented the INVITE command to the client library and on the
9514 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9516 * Added function silc_server_get_client_resolve to find the
9517 client entry by ID from all ID lists and then resolve it
9518 (using WHOIS) if it cannot be found. Affected file is
9521 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9523 * Implemented the BAN command to the client library.
9525 * The JOIN command in the server now checks the invite list
9528 * Changed the silc_command_reply_payload_encode_va and the
9529 silc_command_payload_encode_va to support that if argument is
9530 NULL it ignores and checks the next argument. Affected file
9531 lib/silccore/silccommand.c.
9533 * Added silc_server_send_notify_ban to send the BAN notify
9534 type between routers.
9536 * Chaned the silc_notify_payload_encode to support that if
9537 argument is NULL it ignores and checks the next argument.
9538 Affected file lib/silccore/silcnotify.c.
9540 * Tested ban lists in router environment successfully.
9542 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9544 * Implemented BAN command to the server, in silcd/command.[ch].
9546 * Removed the BAN and INVITE_LIST modes from the CMODE command
9549 * Added function silc_string_match to regex match two strings.
9550 Affected files lib/silcutil/silcutil.[ch].
9552 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9554 * Redefined parts of the SilcChannelEntry in the server to support
9555 the new ban and invite lists.
9557 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9559 * Redefined the INVITE command. The same command can be used to
9560 invite individuals to the channel but also to manage the invite
9561 list of the channel (to add to and remove from the invite list).
9562 Updated the protocol specs.
9564 * Added new command SILC_COMMAND_BAN that can be used to manage
9565 the ban list of the channel. Updated the protocol specs.
9567 * Removed the channel modes: the SILC_CMODE_BAN and the
9568 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9569 in the CMODE command. The equivalent features are now available
9570 using INVITE and BAN commands. Updated the protocol specs.
9572 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9573 in the network about change in the current ban list. The notify
9574 type is not used by the client.
9576 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9577 support the invite lists.
9579 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9581 * Added new function silc_string_regexify that converts string
9582 including wildcard characters into regex string that can
9583 be used by the GNU regex library. Added into the file
9584 lib/silcutil/silcutil.[ch].
9586 Added silc_string_regex_combine to combine to regex strings
9587 into one so that they can be used as one regex string by
9588 the GNU regex library. Added into the file
9589 lib/silcutil/silcutil.[ch].
9591 Added silc_string_regex_match to match two strings. It returns
9592 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9594 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9596 * Imported GNU regex to the soruce tree into lib/contrib.
9597 Fixed some compiler warning from the regex.c.
9599 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9601 * Fixed MOTD command in the server to work in router environment.
9603 * Fixed the MOTD command in the client library to support
9604 the server argument in the command.
9606 * Added `nickname_len' argument to the silc_idlist_add_client
9607 in the server, as the `nickname' argument may be binary data
9610 * Added silc_idlist_get_channels to return all channels from
9613 * Implemented LIST command to the server. Affected file is
9616 * Implemented the LIST command to the client library and on the
9619 * Added [<user count>] argument to the LIST command reply.
9620 With private channels the user count is not shown.
9622 * Updated TODO and README.
9624 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9626 * The client entry's data.registered must be TRUE even with
9627 global client entry on global client list. The data.registered
9628 is used to check whether the client is anymore in the network,
9629 for example with WHOWAS command so it must be valid.
9631 * Fixed the WHOWAS command in the server. It now actually works
9632 in router environment. Added function into silcd/command_reply.c
9633 silc_server_command_reply_whowas_save.
9635 * Added silc_idlist_purge function to the silcd/idlist.c
9636 to periodically purge the ID Cache.
9638 * Fixed INFO command in the server. It works now in router
9639 environment. Added <server name> argument to the INFO command
9640 reply. Updated the protocol specs.
9642 * Fixed minor bug in silc_idcache_purge to not purge if the
9643 expire value is zero.
9645 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9646 they were buggy because of the WHOWAS information.
9648 * Fixed local command MSG to handle the async resolving of
9649 the remote client properly. It used to fail the first MSG.
9650 Affected file silc/local_command.c.
9652 * Added `data_len' field to SilcIDCache context.
9654 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9656 * Update TODO. Todo in commands in the server.
9658 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9660 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9661 used by routers as broadcast packet to inform other routers
9662 about the changed user mode.
9664 Implemented the notify handling in the server. Affected file is
9665 silcd/packet_receive.c. Added the function
9666 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9668 * Added new generic Channel Payload and deprecated the New Channel
9669 Payload. The New Channel Payload is now the generic Channel
9672 * Added new argument `mode' to the silc_server_send_new_channel
9673 as it is required in the Channel Payload now.
9675 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9676 and created a new and real SilChannelPayload to represent the
9677 new generic Channel Payload. Implemented the encode/decode
9678 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9680 * Added silc_server_get_client_channel_list to return the list
9681 of channels the client has joined for WHOIS command reply.
9682 Affected file silcd/server.[ch].
9684 * Implemented the channel list sending in the WHOIS command reply
9685 in server and in the client.
9687 Implemented the channel list displaying on the user interface
9688 as well. Affected file silc/client_ops.c.
9690 * Added silc_channel_payload_parse_list to parse list of Channel
9691 Payloads. It returns SilcDList list of SilcChannelPayloads.
9692 Client for example can use this function to parse the list of
9693 channels it receives in the WHOIS command reply. The caller
9694 must free the list by calling silc_channel_payload_list_free.
9695 Affected files lib/silccore/silcchannel.[ch].
9697 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9699 * Added one new argument <user mode> to the WHOIS command reply
9700 to return the mode of the user in SILC. Updated the protocol
9703 Implemented it to the server and client.
9705 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9707 * Fixed the mode printing on the user interface on joining.
9708 Affected file silc/client_ops.c.
9710 * Implemented the UMODE command and user modes in general to the
9711 client library and to the user interface.
9713 * Implemented the UMODE command to the server.
9715 * The server now sends UNKNOWN_COMMAND error status if client sends
9716 unknown command. Affected file silcd/command.c.
9718 * All server commands now handle the command identifier the right
9719 way when sending the command reply to the client. The client can
9720 use to identify the command replies with the identifier.
9722 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9724 * Added silc_server_get_client_route to resolve the route to
9725 the client indicated by the client ID. Affected file is
9728 * Added silc_server_relay_packet as general function to relay
9729 packet to arbitrary destination. This deprecates functions
9730 like _send_private_message_key, _relay_notify etc. Affected
9731 file is silcd/packet_send.[ch].
9733 Removed silc_server_send_key_agreement,
9734 silc_server_send_private_message_key and
9735 silc_server_packet_relay_notify functions from the file
9736 silcd/packet_send.[ch].
9740 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9741 server. Affected file silcd/packet_receive.[ch].
9743 * Implemented the KILL command to the client. Implemented the
9744 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9745 Affected files lib/silcclient/command[_reply].c and
9746 lib/silcclient/client_notify.c. Implemented the KILL notify
9747 printing in the user inteface.
9749 * Fixed a lot silc_parse_nick memory leaks from the client
9750 library in the file lib/silcclient/command.c.
9752 * Changed the silc_server_send_notify_on_channels's `sender'
9753 argument from SilcSocketConnection to SilcClientEntry to
9754 check the sender as entry and not as connection object and not
9755 to send to the client provided as argument. The affected file
9756 is silcd/packet_send.[ch].
9758 * The notify packets that are destined directly to the client used
9759 to not to be processed by the server. Now changed that and the
9760 server processes all notify packets. After relaying the packet
9761 to the client the notify packet is processed in the server.
9763 * The silc_server_free_client_data now checks whether there is
9764 pending outgoing traffic for the client and purges the data to
9765 the network before removing the client entry.
9767 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9769 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9770 an client is killed from the SILC Network. Updated the protocol
9773 Added new function silc_server_send_notify_killed to the
9774 silcd/packet_send.[ch].
9776 * Added function silc_server_packet_relay_notify to relay notify
9777 packets that are destined directly to a client. In this case
9778 the server does not process the notify packets but merely relays
9779 it to the client. Affected file silcd/packet_send.[ch].
9781 Added also silc_server_packet_process_relay_notify to check
9782 whereto relay the notify. Affected file is
9783 silcd/packet_receive.[ch].
9785 * Implemented the KILL command to the server.
9789 * Added the backup schema desgined last fall to the protocol
9790 specs for everyone to see. The specification is in the
9791 *-spec-xx.txt draft and the packet type definitions for the
9792 backup routers is in *-pp-xx.txt draft. Thusly, added also
9793 new packet type SILC_PACKET_CELL_ROUTERS.
9795 * A big security problem in the implementation discovered. The
9796 signoff of an client did not cause new channel key generation
9797 which it of course should've done. The channel keys must be
9798 always re-generated when client leaves (or signoffs) the channel.
9799 The silc_server_remove_from_channels funtion now handles
9800 the channel key re-generation.
9802 * Added `sender' argument to the silc_server_send_notify_on_channels
9803 to not to send the client provided as argument. Affected file
9804 silcd/packet_send.[ch].
9806 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9808 * Implemented OPER and SILCOPER commands into the server and
9811 * Added silc_auth_verify and silc_auth_verify_data to verify
9812 the authentication directly from the authentication payload.
9813 It supports verifying both passphrase and public key based
9814 authentication. Affected file lib/silccore/silcauth.[ch].
9816 * Added `hash' field to the SilcIDListData structure. It is the
9817 hash negotiated in the SKE protocol. Affected file is
9820 * Slight redesigning of the SilcAuthPayload handling routines.
9821 Do not send SilcPKCS but SilcPublicKey as argument.
9823 * Implemented the public key authentication support to the
9824 serverconfig. The public key is loaded from the provided path
9825 and saved as authentication data to void * pointer. Thus,
9826 changed the unsigned char *auth_data to void *auth_data;
9828 * Fixed SHUTDOWN command to send the reply before the server
9829 is shutdown. :) Affected file silcd/command.c.
9831 * Fixed fatal bug in CONNECT command. The hostname was invalid
9832 memory and server crashed. Affected file silcd/command.c.
9834 * Fixed fatal bug in CLOSE command. The server_entry became
9835 invalid but was referenced later in the command. Affected file
9838 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9840 * Fixed fatal bug in failure packet handling. Server ignored
9841 the failure and thus crashed when it came.
9845 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9847 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9848 that the command may be executed only once in (about) 2 seconds.
9849 The old SILC_CF_LAG flag is same but allows command bursts up
9850 to five before limiting.
9852 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9853 server code. Various commands now includes the CF_LAG_STRICT
9854 flag to disallow any kind of miss-use of the command.
9856 * Fixed the silc_buffer_unformat to not to allocate any data
9857 if the length of the data is zero. It used to allocate the
9858 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9860 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9862 * Changed the format of AdminConnection configuration section
9863 in the server. Added username of the admin to the format.
9864 Affected files silcd/serverconfig.[ch].
9866 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9867 to return admin configuration data by host, username and/or
9870 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9872 * Implemented WHOWAS command to the server. Added the functions:
9874 silc_server_command_whowas_parse,
9875 silc_server_command_whowas_send_reply,
9876 silc_server_command_whowas_from_client and
9877 silc_server_command_whowas_from_server
9879 * Added <Client ID> argument to the WHOWAS command reply. Updated
9880 the protocol specs accordingly.
9882 * Implemented WHOWAS command and command_reply to the client
9885 Implemented the WHOWAS printing on the user interface.
9887 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9889 * Added new argument to the WHOWAS command reply, the real name.
9890 It is an optional argument. Updated the protocol specs.
9892 * Added SilcIDCacheDestructor callback that is registered when
9893 the SilcIDCache is allocated. The callback is called when
9894 an cache entry in the ID Cache expires, or is purged from the
9895 cache. Added into lib/silccore/idcache.[ch].
9897 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9898 to destruct the client entries when the cache entry expires.
9899 Other ID Cache's in server and in the client library ignores
9902 * If the ID Cache entry's `expire' field is zero then the entry
9903 never expires. Added boolean `expire' argument to the
9904 silc_idcache_add function in the lib/silccore/idcache.[ch].
9905 If it is TRUE the default expiry value is used.
9907 * Added silc_server_free_client_data_timeout that is registered
9908 when client disconnects. By default for 5 minutes we preserve
9909 the client entry for history - for WHOWAS command.
9911 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9913 * Added support to the server to enforce that commands are not
9914 executed more than once in 2 seconds. If server receives
9915 commands from client more frequently, timeout is registered
9916 to process the commands. Affected file silcd/command.c.
9917 Added new function silc_server_command_process_timeout.
9919 * Changed NICK_NOTIFY handling in client library to check that
9920 if the client's nickname was changed, so there is no need to
9921 resolve anything from the server.
9923 * Removed error printing from the WHOIS and IDENTIFY commands.
9924 If error occurs then it is ignored silently in the client library.
9925 The application, however, may map the received error to
9926 human readable error string. The application currently maps
9927 the NO_SUCH_NICKNAME error to string.
9929 * Made the command status message public to the application. Moved
9930 them from lib/silcclient/command_reply.c to
9931 lib/silcclient/command_reply.h. The application can map the
9932 received command status to the string with the
9933 silc_client_command_status_message function.
9935 * Added check to the server to check that client's ID is same
9936 as the Source ID in the packet the client sent. They must
9939 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9941 * Added dist-bzip hook to the Makefile.am to make bzip2
9942 compressed distributions.
9944 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9946 * Server now enforces the maximum length for the nickname and
9947 the channel as protocol specification dictates. 128 bytes for
9948 nickname and 256 bytes for channel name.
9950 * Moved the WHOIS printing to the application. The client libary
9951 does not print out the WHOIS information anymore, the application
9952 must do it. Renamed silc_client_command_reply_whois_print to
9953 the silc_client_command_reply_whois_save.
9955 The client's idle time is also sent to the application now, and
9956 the idle is shown on screen.
9958 * Added silc_client_command_reply_identify_save to save the
9959 received IDENTIFY entries.
9961 * Do not check for channel private keys in message sending and
9962 reception if the channel does not have the PRIVKEY mode set.
9963 Affected file lib/silclient/client_channel.c.
9965 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9967 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9968 just surfaced after chaning the JOIN procedure.
9970 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9972 * Added silc_client_get_clients_by_list to get client entries
9973 from Client ID list, that is returned for example by JOIN
9974 and USERS command replies. The application should use this
9975 function for example when JOIN command reply is received to
9976 resolve the clients already on the channel (library does not
9977 do that anymore as USERS command reply is not used in the JOIN
9978 procedure anymore). Affected files lib/silcclient/silcapi.h and
9979 lib/silcclient/idlist.c.
9981 * JOIN command reply and USERS command reply returns now SilcBuffer
9982 pointers instead of unsigned char pointers when returning
9983 the client list and mode list.
9985 * Added <Client ID> argument to the JOIN command reply, mainly
9986 for the server to identify for which client the command was
9987 originally sent. Updated protocol specs accordingly.
9989 * Added SilcDlist private_key pointer to the SilcChannelEntry
9990 in the client to support the channel private keys. Affected
9991 file is lib/silcclient/idlist.h.
9993 * Added SilcChannelPrivateKey argument to the function
9994 silc_client_send_channel_message so that application can choose
9995 to use specific private ke if it wants to. If it is not provided,
9996 the normal channel key is used, unless private keys are set.
9997 In this case the first (key that was added first) is used
9998 as the encryption key.
10000 * Implemented the support for channel private key handling.
10001 Implemented the following functions:
10003 silc_client_add_channel_private_key,
10004 silc_client_del_channel_private_keys,
10005 silc_client_del_channel_private_key,
10006 silc_client_list_channel_private_keys and
10007 silc_client_free_channel_private_keys
10009 Affected file lib/silcclient/client_channel.c.
10011 * Added the support for the private keys in the channel message
10012 sending and encryption and in the message reception and
10013 decryption. Affected funtions are
10014 silc_client_send_channel_message and silc_client_channel_message.
10016 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10018 * Added SKE's key verify callback to the client library's
10019 KE protocol context. Affected files lib/silcclient/protocol.[ch].
10021 * Removed the statement that server (or router) must send USERS
10022 command reply when joining to the channel so that the client
10023 knows who are on the channel. Instead, the client list and
10024 client's mode list is now sent in the JOIN command reply to the
10025 client who joined channel. This is better solution.
10027 * Added function silc_server_get_users_on_channel and function
10028 silc_server_save_users_on_channel to the silcd/server.[ch].
10030 * Removed function silc_server_command_send_users from the
10033 * Do not show topic on the client library anymore. The topic is
10034 sent in the command reply notify to the application and the
10035 application must show the topic now.
10037 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10039 * Added client searching by nickname hash into the IDENTIFY and
10040 WHOIS commands in the server as they were clearly missing from
10041 them. Affected file is silcd/command.c.
10043 * Fixed a bug in private message receiving in the client library.
10044 The remote ID was freed and it wasn't supposed, now it is
10047 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10049 * Minor fix to the channel payload; allocate the data area, as it
10050 needs to be of specific length.
10052 * If the key agreement port is zero then the operating
10053 system will define the bound port. Affected files are
10054 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
10056 * Added new function silc_channel_payload_decrypt into the file
10057 lib/silccore/silcchannel.[ch].
10059 * Moved the channel message etc, check from silc_packet_decrypt
10060 to applications. The library calls now a generic
10061 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
10062 when the packet is either normal or special. This was done to
10063 allow more wide range of checking that was not allowed when
10064 the code was in library. Now applications can do virtually any
10065 checks to the packet and return to the library the decision how
10066 the packet should be processed. Affected files are
10067 lib/silccore/silcpacket.[ch].
10069 Added silc_server_packet_decrypt_check to the server and
10070 silc_client_packet_decrypt_check to the client library.
10072 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
10073 to send with specified source and destination information.
10075 * Channel message delivery between routers was broken after the
10076 channel key distribution was fixed earlier. The channel key
10077 was used be to distributed to other routers as well which is not
10078 allowed by the protocol. Now this is fixed and channel keys
10079 really are cell specific and the channel message delivery between
10080 routers comply with the protocol specification.
10082 * Fixed various commands in server to check also the global list
10083 for the channel entry and not just the local list. The affected
10084 file silcd/command.c.
10086 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10088 * Added assert()s to buffer formatting and unformatting routines
10089 to assert (if --enable-debug) when error occurs. Affected
10090 file: lib/silcutil/silcbuffmt.c.
10092 * Changed to auto-reconnect to check whether the remote host is
10093 router and register the re-connect timeout if it is. It used
10094 to check that whether we are normal server, but router must do
10095 auto-reconnect with another router as well. Affected file
10098 * Removed the [<key len>] option from CMODE command as the cipher
10099 name decides the key length, nowadays. See the defined ciphers
10100 from the protocol specification.
10102 * Added [<hmac>] option to the CMODE command to define the HMAC
10103 for the channel. Added SILC_CMODE_HMAC channel mode.
10105 * Added [<hmac>] option for the JOIN command so that user can
10106 select which HMAC is used to compute the MACs of the channel
10109 * Added Hmac field to the Channel Message Payload. The integrity
10110 of plaintext channel messages are now protected by computing
10111 MAC of the message and attaching the MAC to the payload. The
10112 MAC is encrypted. Now, it is clear that this causes some
10113 overhead to the size of the packet but rationale for this is that
10114 now the receiver can verify whether the channel message decrypted
10115 correctly and also when private keys are set for the channel the
10116 receiver can decrypt the packet with several keys and check from
10117 the MAC which key decrypted the message correctly.
10119 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
10120 lib/silccrypt/silccipher.[ch].
10122 * Added silc_hash_len to return the digest length into the
10123 lib/silcrypt/silchash.[ch].
10125 * Rewrote parts of Silc Channel Payload interface in the
10126 lib/silccore/silcchannel.[ch]. The encode function now also
10127 encrypts the packet and parse function decrypts it.
10129 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10131 * Fixed a minor formatting bug in the SKE's key material processing.
10132 It actually might have processed the keys wrong way resulting
10135 * Redefined the mandatory HMAC algorithms and added new algorithms.
10136 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
10137 and hmac-md5 truncated to 96 bits. The mandatory is now
10138 hmac-sha1-96. Rest are optional (including the one that used
10139 to be mandatory). Rationale for this is that the truncated HMAC
10140 length is sufficient from security point of view and can actually
10141 make the attack against the HMAC harder. Also, the truncated
10142 HMAC causes less overhead to the packets. See the RFC2104 for
10145 * Added new [hmac] configuration section. The SKE used to use
10146 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
10147 is of course wrong. The official names that must be proposed in
10148 the SKE are the ones defined in the protocol specification
10149 (hmac-sha1-96 for example). The user can configure any hmac
10150 using any hash function configured in the [hash] section. At
10151 least, the mandatory must be configured.
10153 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
10155 * Added HMAC list to the SKE proposal list. It has now both
10156 hash algorithm list and HMAC list. This makes the protocol
10157 incompatible with previous versions. The SKE now seems to work
10158 the way it is supposed to work, for the first time actually.
10160 * Defined plain Hash algorithms to the protocol specification.
10161 Added sha1 and md5.
10163 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10165 * Implemented support for key agreement packets into the server.
10166 Added functions silc_server_key_agreement and
10167 silc_server_send_key_agreement. Other than these functions,
10168 server has nothing to do with this packet.
10170 * Added support for private message key packets into the server.
10171 Added functions silc_server_private_message_key and
10172 silc_server_send_private_message_key.
10176 * Changed the silc_[client|server]_protocol_ke_set_keys to be
10177 called in the protocol's final callback instead in the END
10178 protocol state. This makes a little more sense and in the same
10179 time in client we can use the same protocol routines for normal
10180 key exchange and to key agreement packet handling as well.
10182 * Added to both client's and server's KE protocol context the
10183 SilcSKEKeyMaterial pointer to save the key material. We will
10184 bring the key material to the protocol's final callback by doing
10185 this. The final callback must free the key material.
10187 * Added SKE's packet_send callback into client's KE protocol
10188 context so that the caller can choose what packet sending function
10189 is used. This way we can use different packet sending when
10190 doing normal SKE when doing key agreement packet handling (in
10191 the key agreement packet handling we do not want to encrypt
10194 * Implemented the responder side of the key agreement routines
10195 in the client. The client can now bind to specified port and
10196 accept incoming key negotiation. The key material is passed
10197 to the application after the protocol is over.
10199 * Implemented the processing of incoming Key Agreement packet
10200 in the client. Added function silc_client_key_agreement to
10201 process the packet.
10203 * Implemented the intiator side of the key agreement routines
10204 in the client. The client can now initiate key agreement with
10205 another remote client. The key material is passed to the
10206 application after the protocol is over.
10208 * Created client_keyagr.c to include all the key agreement
10211 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
10212 SILC_TASK_CALLBACK except that it is not static.
10214 * Created client_notify.c and moved the Notify packet handling
10215 from the client.[ch] into that file.
10217 * Created client_prvmsg.c and moved all private message and
10218 private message key routines from the client.[ch] into that file.
10220 * Create client_channel.c and moved all channel message and
10221 channel private key routines from the client.[ch] into that file.
10223 * Changed silc_client_get_client_by_id_resolve to resolve with
10224 WHOIS command instead of IDENTIFY command, in the file
10225 lib/silclient/idlist.c.
10227 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10229 * Implemented the SKE's responder side to the Client library.
10231 * When FAILURE is received to the protocol do not trust it
10232 blindly. Register a timeout to wait whether the remote closes
10233 the connection as it should do it, only after that process the
10234 actual failure. This was changed to both client and server.
10236 * Added client_internal.h to include some of the structures
10237 there instead of client.h in lib/silcclient/.
10239 * Added function silc_task_unregister_by_callback to unregister
10240 timeouts by the callback function.
10242 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10244 * Some "Incomplete WHOIS info" errors has been appearing on the
10245 log files. Took away the entry->userinfo check from WHOIS
10246 reply sending. The entry->userinfo is now " " if client did not
10247 provide one. I thought this was fixed earlier but something
10248 is wrong still. Let's see if the error still appears.
10250 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10252 * Fixed a minor bug in the login when the channel key is
10253 re-generated in the server. It used to generate the key in
10254 wrong order and thus caused problems in the channel traffic.
10256 * Fixed a minor bug in channel key distsribution after
10257 KICK command. The key was not sent to the router even though
10260 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10262 * Added silc_ske_process_key_material_data as generic routine
10263 to process any key material as the SILC protocol dictates. The
10264 function is used by the actual SKE library but can be used by
10265 applications as well. This relates to the private message keys
10266 and the channel private keys since they must be processed the
10267 same way the normal SILC session keys. The protocol dictates
10268 this. Affected files: lib/silcske/silcske.[ch].
10270 Added also silc_ske_free_key_material to free the
10271 SilcSKEKeyMaterial structure.
10273 * Defined silc_cipher_set_key function to set the key for
10274 cipher without using the object's method function. The affected
10275 files: lib/silccrypt/silccipher.[ch].
10277 * Implemented silc silc_client_add_private_message_key,
10278 silc_client_add_private_message_key_ske,
10279 silc_client_del_private_message_key,
10280 silc_client_list_private_message_keys and
10281 silc_client_free_private_message_keys functions in the
10284 Added functions silc_client_send_private_message_key to send
10285 the Private Message Key payload and silc_client_private_message_key
10286 to handle incoming Private Message Key payload.
10288 * Added Cipher field to the Private Message Key payload to set
10289 the cipher to be used. If ignored, the default cipher defined
10290 in the SILC protocol (aes-256-cbc) is used.
10292 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10294 * Removed lib/silcclient/ops.h file.
10296 Redefined parts of the SILC Client Library API. Created new
10297 file silcapi.h that deprecates the ops.h file and defines the
10298 published Client Library API. Defined also private message key
10299 API and channel private key API into the file.
10301 This is the file that the application must include from the
10302 SILC Client Library. Other files need not be included by
10303 the application anymore.
10305 * Added new key_agreement client operation callback and also
10306 defined the Key Agreement library API for the application.
10308 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10310 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
10311 is used by clients to request key negotiation between another
10312 client in the SILC network. If the negotiation is started it
10313 is performed using the SKE protocol. The result of the
10314 negotiation, the secret key material, can be used for example
10315 as private message key.
10317 Implemented the Key Agreement payload into the files
10318 lib/silccore/silauth.[ch].
10320 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10322 * Redefined ciphers for the SILC protocol. Added some new ciphers
10323 and defined the key lengths for the algorithms. Changed the
10324 code accordingly. The default key length is now 256 bits.
10326 * Fixed SKE key distribution function silc_ske_process_key_material
10327 when the key length is more than 128 bits. The default key
10328 length in SILC is now 256 bits.
10330 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
10331 to indicate unsupported algorithm.
10333 * Renamed rijndael.c to aes.c and all functions as well.
10335 * Fixed a long standing channel key setting bug in client library.
10336 Weird that it has never surfaced before.
10338 * Fixed bug in channel deletion. If the entire channel is removed
10339 then it must also delete the references of the channel entry
10340 from the client's channel list as the client's channel entry and
10341 the channel's client entry share same memory.
10343 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10345 * Implemented CONNECT and SHUTDOWN commands in the client.
10347 * Implemented CLOSE command to the client.
10349 * Added the function silc_idlist_find_server_by_name into the
10350 files silcd/idlist.[ch].
10352 Added the function silc_idlist_find_server_by_conn into the
10353 files silcd/idlist.[ch].
10355 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10357 * DIE command was renamed to SHUTDOWN. Updated the both code
10358 and protocol specs.
10360 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
10361 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
10363 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
10366 * Added function silc_server_create_connection function to create
10367 connection to remote router. My server implementation actually
10368 does not allow router to connect to normal server (it expects
10369 that normal server always initiates the connection to the router)
10370 so the CONNECT command is only good for connecting to another
10373 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10375 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
10376 or some other client was kicked from the channel.
10378 Implemented the handling of the notify type to both client
10381 Implemented silc_server_send_notify_kicked to send the KICKED
10382 notify. It is used to send it to the server's primary router.
10384 * Implemented the KICK command into server and client.
10386 * Added `query' argument to the silc_idlist_get_client function
10387 to indicate whether to query the client from server or not if
10390 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
10391 to indicate that the client is not channel founder.
10395 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10397 * Removed the rng context from SilcPacketContext structure and
10398 changed that the packet routine uses the Global RNG API.
10400 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10402 * Added support for quit message that client can "leave" on the
10403 channel when it quits the SILC. It is ditributed inside the
10404 SILC_NOTIFY_TYPE_SIGNOFF notify type.
10406 Added silc_server_free_client_data that will take the
10407 signoff message as argument.
10409 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
10411 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10413 * Updated parts of the protocol specification to keep it up
10416 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10418 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
10419 payloads in one packet.
10421 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
10422 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10423 use now the new List flag.
10425 * Also deprecated the following packet types: REPLACE_ID,
10426 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10428 * Added list support for Notify packet in server.
10430 * Added silc_server_send_notify_channel_change to send the
10431 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10432 the silc_server_send_replace_id.
10434 * Added silc_server_send_notify_nick_change to send the
10435 NICK_CHANGE notify type. Deprecates the function
10436 silc_server_send_replace_id.
10438 * Added silc_server_send_notify_join to send the JOIN notify type.
10439 Deprecates the function silc_server_send_new_channel_user.
10441 * Added silc_server_send_notify_leave to send LEAVE notify type.
10442 Deprecates the function silc_server_send_remove_channel_user.
10444 * Added silc_server_send_notify_cmode and
10445 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10446 types. Deprecates the silc_server_send_set_mode function.
10448 * Added SERVER_SIGNOFF notify type to indicate that server has
10449 quit. This means that all clients on the channel from that
10450 server will drop. This can be also used when netsplit happens.
10452 Deprecated REMOVE_ID packet type since it is not needed anymore
10455 Added silc_server_send_notify_server_signoff to send the
10456 SERVER_SIGNOFF notify type. Deprecates the function
10457 silc_server_send_remove_id.
10459 Added also silc_server_send_notify_signoff to send the
10460 SIGNOFF notify type.
10462 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10463 SILC protocol from this day on. Changed the protocol
10464 specification as well.
10466 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10467 notify type. It is used between routers to notify about
10468 topic changes on a channel.
10470 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10473 * Partly updated the protocol specification to comply with the
10474 changes now made. It is still though a bit outdated.
10476 * The JOIN notify type now takes one extra argument <Channel ID>.
10477 The packet used to be destined to the channel but now the
10478 JOIN type may be sent as list thus it is impossible to
10479 destine it to any specific channel. By adding this argument
10480 it is again possible.
10482 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10484 * Added CREDITS file. The CHANGES and CREDITS file will appear
10485 in the distribution as well.
10487 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10489 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10490 types in the server's silcd/packet_receive.c.
10492 * Implemented CMODE and CUMODE to work in router environment.
10494 * Fixed minor encoding and decoding buglet from the
10495 lib/silccore/silcmode.c.
10497 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10500 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10502 * Changed all SilcConfigServer* and silc_config_server* to
10503 SilcServerConfig* and silc_server_config*, respectively.
10506 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10508 * Associated the ID (client or server ID) to the Authentication
10509 Payload to avoid any possibility of forging. Updated the
10510 protocol specification and the code accordingly.
10512 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10514 * The RSA key length is now save to the RsaKey context in the
10515 key generation process in lib/silccrypt/rsa.c. The key length
10516 is now used to figure out the maximum size of the block allowed
10517 to be encrypted/signed.
10519 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10520 is equivalent to the silc_mp_mp2bin but does not allocate any
10523 * Changed silc_mp_mp2bin API to take length argument. If it is
10524 non-zero then the buffer is allocated that large. If zero, then
10525 the size is approximated using silc_mp_sizeinbase, which however
10528 * Created Global RNG API which is global RNG that application can
10529 initialize. After initializing, any routine anywhere in the
10530 code (including library) can use RNG without allocating a new
10531 RNG object. This was done to allow this sort of use of the
10532 RNG in code that has no chance to allocate RNG object. All
10533 applications currently allocate this and many routines in the
10534 library use this. Affected file lib/silccrypt/silcrng.[ch].
10536 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10537 it to use the Global RNG API.
10539 * Defined Authentication Payload into protocol specification that
10540 is used during SILC session to authenticate entities. It is
10541 used for example by client to authenticate itself to the server
10542 to obtain server operator privileges.
10544 Implemented this payload into the lib/silccore/silcauth.[ch].
10545 Implemented also routines for public key based authentication
10546 as the new protocol specification dictates.
10548 Moved definitions of different authentication methods from
10549 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10551 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10552 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10553 silc_pkcs_verify_with_hash functions into the file
10554 lib/silccrypt/silcpkcs.[ch].
10556 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10558 * The client entry's userinfo pointer must be always valid.
10559 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10560 will fail since it requires the userinfo. Now, the userinfo
10561 is allocated as "" if actual userinfo does not exist. Actually,
10562 it must exist and it is totally Ok to drop client connections
10563 that does not announce the userinfo. However, we will make
10564 this workaround for now.
10566 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10567 to return the remote port by socket.
10569 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10571 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10572 SILC_SERVER_PENDING_EXEC and added an new macro
10573 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10574 data or when error occurs while processing the pending command.
10576 Added new argument `destructor' into silc_server_command_pending
10577 and to the SilcServerCommandPending object. This destructor is
10578 now called after calling the pending callback or if error occurs
10579 immediately. If error occurs the actual pending callback won't
10580 be called at all - only the destructor. The destructor may be
10581 NULL if destructor is not needed.
10583 All this applies for client library code as well. Similar
10584 changes were made there as well for the pending commands.
10586 In the client, the application must now allocate the
10587 SilcClientCommandContext with the silc_client_command_alloc
10590 * Added reference counter to the SilcServerCommandContext. Added
10591 function silc_server_command_alloc and silc_server_command_dup
10594 Same type of functions added to the client library for the same
10597 * Removed the cmd_ident from IDListData away since it is now
10598 global for all connections. It is the command identifier used
10599 in command sending and with pending commands. The affected file
10602 * Added reference counter to the SilcSocketConnection objecet to
10603 indicate the usage count of the object. The object won't be
10604 freed untill the reference counter hits zero. Currently only
10605 server uses this, and client ignores it. The client must be
10606 set to use this too later. The affected files are
10607 lib/silccore/silcsockconn.[ch]. Added also the function
10608 silc_socket_dup to increase the reference counter.
10610 This was mainly added because it is possible that the socket
10611 is removed underneath of pending command or other async
10612 operation. Now it won't be free'd and proper DISCONNECTING
10613 flags, etc. can be set to avoid sending data to connection that
10614 is not valid anymore.
10616 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10617 the connection. After that it sets SILC_SET_DISCONNECTED.
10618 It is, however, possible that the socket data is not still freed.
10619 The silc_server_packet_process now checks that data is not
10620 read or written to connection that is DISCONNECTED. The socket
10621 get's freed when the reference counter hits zero.
10623 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10625 * Changed the client operation API: channel_message operation's
10626 `sender' is now the client entry of the sender, not the nickname
10627 and the `channel' is the channel entry, not the channel name.
10629 In the private_message operation the `sender' is now also the
10630 client entry of the sender not the nickname.
10632 Affected file is lib/silcclient/ops.h and all applications
10633 using the client operations.
10635 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10637 * Moved the calling of ops->connect() from connect_to_server_final
10638 into receive_new_id functin since that is the point when the
10639 client is actually allowed to send traffic to network. The
10640 affected file is lib/silcclient/client.c.
10642 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10644 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10645 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10646 (if needs broadcasting) instead of broadcasting the packets one
10647 by one which would make a burst in the network traffic.
10649 * Added `broadcast' argument to the functions in silcd/server.[ch]
10650 silc_server_create_new_channel[_with_id] to indicate whether
10651 to send New Channel packet to primary router.
10653 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10655 * Added new function into the silcd/server.[ch] files:
10656 silc_server_create_new_channel_with_id to create new channel with
10657 already existing Channel ID.
10659 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10660 lib/silccore/silcpacket.h. This packet is used t send list of
10661 Set Mode payloads inside one packet. Server uses this to set
10662 the modes for the channels and clients on those channels, that it
10663 announced to the router when it connected to it. The protocol
10664 specification has been updated accordingly.
10666 * The silc_server_new_channel did not handle the packet coming
10667 from normal server as it normally does not send that. However,
10668 when it announces its channels it does send it. Implemented
10669 the support for that.
10671 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10672 into the file lib/silccore/id.h.
10674 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10676 * Fixed memory leaks in the functions silc_idlist_del_client,
10677 silc_idlist_del_channel and silc_idlist_del_server in the file
10678 silcd/idlist.c. All of those leaked like a sieve.
10680 * Fixed some small memory leaks in the client's function
10681 silc_client_notify_by_server.
10683 * Added functions into silcd/server.c: silc_server_announce_clients,
10684 silc_server_announce_channels and silc_server_announce_server.
10685 These functions are used by normal and router server to announce
10686 to its primary router about clients, channels and servers (when
10687 router) that we own. This is done after we've connected to the
10690 These functions effectively implements the following packet types:
10691 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10692 and SILC_PACKET_NEW_ID_LIST.
10694 * Added new functions into the silcd/packet_receive.[ch]:
10695 silc_server_new_id_list, silc_server_new_channel_list and
10696 silc_server_new_channel_user_list to handle the incoming
10697 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10699 * Added support of changing Channel ID in the function
10700 silc_server_replace_id. If the server that announces a channel
10701 to the router already exists in the router (with same name but
10702 with different Channel ID), router is responsible to send
10703 Replace ID packet to the server and force the server to change
10704 the Channel ID to the one router has.
10706 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10707 client that the Channel ID has been changed by the router. The
10708 normal server sends this to the client. Client must start using
10709 the new Channel ID as the channel's ID.
10711 Implemented handling of this new type into lib/silcclient/client.c
10712 into the function silc_client_notify_by_server.
10714 * Added new function silc_idlist_replace_channel_id into the files
10715 silcd/idlist.[ch] to replace the Channel ID.
10717 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10719 * Call silc_server_command_identify_check always when processing
10720 the IDENTIFY command in silcd/command.c
10722 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10724 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10725 send keepalive packets. The packet can be sent by clients,
10726 servers and routers.
10728 Added function silc_socket_set_heartbeat into the file
10729 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10730 If not set, the heartbeat is not performed. The actual
10731 heartbeat is implemented in the low level socket connection
10732 library. However, application is responsible of actually
10733 sending the packet.
10735 Added silc_server_send_heartbeat to send the actual heartbeat
10736 packet into silcd/packet_send.[ch]. Server now performs
10737 keepalive with all connections.
10739 * Added silc_task_get_first function into lib/silcutil/silctask.c
10740 to return the timeout task with shortest timeout. There was a bug
10741 in task unregistration that caused problems. TODO has been
10742 updated to include that task system must be rewritten.
10744 * The client library will now resolve the client information when
10745 receiving JOIN notify from server for client that we know but
10746 have incomplete information.
10748 * Rewrote parts of silc_server_remove_from_channels and
10749 silc_server_remove_from_one_channel as they did not remove the
10750 channel in some circumstances even though they should've.
10752 * Encryption problem encountered in server:
10754 The LEAVE command used to send the Channel Key packet to the
10755 router immediately after generating it. However, the code
10756 had earlier sent Remove Channel user packet but not immediately,
10757 ie. it was put to queue. The order of packets in the router
10758 was that Channel Key packet was first and Remove Channel User
10759 packet was second, even though they were encrypted in the
10760 reverse order. For this reason, MAC check failed. Now, this
10761 is fixed by not sending the Channel Key packet immediately but
10762 putting it to queue. However, this is more fundamental problem:
10763 packets that are in queue should actually not be encrypted
10764 because packets that are sent immediately gets encrypted
10765 actually with wrong IV (and thus MAC check fails). So, packets
10766 that are in queue should be encrypted when they are sent to
10767 the wire and not when they put to the queue.
10769 However, the problem is that the current system has not been
10770 designed to work that way. Instead, the packet is encrypted
10771 as soon as possible and left to the queue. The queue is then
10772 just purged into wire. There won't be any fixes for this
10773 any time soon. So, the current semantic for packet sending
10776 o If you send packet to remote host and do not force the send
10777 (the packet will be in queue) then all subsequent packets to the
10778 same remote host must also be put to the queue. Only after the
10779 queue has been purged is it safe again to force the packet
10782 o If you send all packets immediately then it safe to send
10783 any of subsequent packets through the queue, however, after
10784 the first packet is put to queue then any subsequent packets
10785 must also be put to the queue.
10787 Follow these rules and everything works fine.
10789 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10791 * Added new function silc_server_remove_clients_by_server to
10792 remove all client entries from ID list when the server connection
10793 is lost. In this case it is also important to invalidate all
10794 client entires as they hold the invalid server entry. This
10795 fixes fatal bug when server has lost connection and will reconnect
10798 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10800 * Made some sanity checks to silc_server_daemonise like to check
10801 whether the requested user and group actually exists.
10803 * Added sanity check to SKE's silc_ske_responder_finish to check
10804 that the public and private key actually is valid.
10806 * Invalidate the client's nickname when receiving Replace ID
10807 packet and the Client ID is being replaced. This means that the
10808 server will query the nickname if someone needs it (client)
10811 * Sort the ID Cache in client library when the ID Cache data
10812 has changed (needs sorting).
10814 * Do not allow for SILC client to create several connections to
10815 several servers. The client does not support windows right now
10816 and generating multiple connections causes weird behaviour.
10818 Irssi-silc client does support windows and can handle several
10819 connections without problems, see: www.irssi.org and SILC plugin.
10821 * Fixed some places where client was added to the IDList. The
10822 rule of thumb is following (in order to get everything right):
10823 If the client is directly connected local client then the
10824 `connection' argument must be set and `router' argument must be
10825 NULL to silc_idlist_add_client function. If the client is not
10826 directly connected client then the `router' argument must
10827 bet set and the `connection' argument must be NULL to the
10828 silc_idlist_add_client function.
10830 * The funtion silc_server_packet_send_local_channel actually did
10831 not check whether the client was locally connected or not. It
10832 does that now. Fixed a bug related to LEAVE command.
10834 * Fixed Remove Channel User payload parsing bug in server's
10835 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10837 * The server's silc_server_save_channel_key now checks also the
10838 global ID list for the channel as it might not be in the local
10839 list. Fixed a bug related to LEAVE command.
10841 * Is this the end of the [<unknown>] buglet that has been lurking
10842 around for a long time? A little for loop fix in server's
10843 silc_server_command_whois_parse that is used by both IDENTIFY
10844 and WHOIS command. At least, this was a clear bug and a cause
10845 of one type of [<unknown>] buglet.
10847 * WHOIS and IDENTIFY commands call the function
10848 silc_server_command_[whois/identify]_check function even if
10849 we are not router server.
10851 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10853 * Added --with-gmp configuration option. If set the GMP
10854 is always compiled in the SILC source tree. If not set then
10855 it is checked whether the system has the GMP3 installed. If
10856 it has then the GMP won't be compiled (the system's headers
10857 and library is used), if it doesn't have it then the GMP is
10858 compiled in the SILC source tree.
10860 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10862 * Changed RSA private exponent generation to what PKCS #1
10863 suggests. We try to find the smallest possible d by doing
10864 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10865 not security fix but optimization.
10867 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10869 * Added new config entry [Identity] to fork the server and run
10870 it as specific user and group. A patch from Bostik.
10872 * Imported Dotconf configuration library into lib/dotconf.
10873 This will be used to create the SILC configuration files later.
10874 It will appear in the distsribution after this commit.
10876 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10878 * A big code auditing weekend happening. Auditing code for
10879 obvious mistakes, bugs and errors. Also, removing any code
10882 Removed files for being obsolete:
10884 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10885 inline in the file lib/silcutil/silcbuffer.h)
10887 o lib/silcutil/silcbufutil.c (the header has inline versions)
10889 Changed code to fix possible error conditions:
10891 o The buffer formatting routines now check that the destination
10892 buffer really has enough space to add the data. This applies for
10893 both buffer formatting and unformatting
10894 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10895 unformatting was changed to accomodate following rules:
10896 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10897 sent to the function while XXX_*STRING will not allocate or copy
10898 the data into the buffer. Instead it sets the pointer from the
10899 buffer into the pointer sent as argument (XXX_*STRING used to
10900 require that the pointer must be allocated already). This change
10901 makes this whole thing a bit more consistent and more optimized
10902 (note that the data returned in the unformatting with XXX_*STRING
10903 must not be freed now). The routines return now -1 on error.
10905 o Tried to find all code that use buffer_format and buffer_unformat
10906 and added return value checking to prevent formatting and
10907 especially unformatting errors and possible subsequent fatal
10910 o Changed ske->x and ske->KEY to mallocated pointers in
10911 lib/silcske/silcske.h. Fixed possible data and memory leak.
10913 o Added return value checking to all *_parse* functions. Fixed
10914 many memory leaks as well.
10916 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10917 so that buffer overflows would not happen. All code now also
10918 checks the return value as it can fail.
10920 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10922 * Added reconnection support to server if the normal server looses
10923 its connection to the router (for example if router is rebooted).
10924 The server performs normal reconnection strategy implemented
10925 to the server. Affected file silcd/server.c.
10927 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10929 * Added new packet type SILC_PACKET_SET_MODE that is used to
10930 distribute the information about changed modes (for clients,
10931 channels and clients channel modes) to all routers in the
10932 network. Updated the protocol specification accordingly.
10934 Added functions into silcd/packet_send.c and
10935 silcd/packet_receive.c: silc_server_send_set_mode,
10936 silc_server_set_mode.
10938 Added new files silcmode.[ch] into lib/silccore that implements
10939 the encoding and decoding of Set Mode Payload. Added new type
10940 SilcSetModePayload. Moved the definitions of different modes
10941 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10943 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10945 * Oops, a little mistake in server's connection authentication
10946 protocol. The protocol is not ended with FAILURE but with
10947 SUCCESS if the authentication is Ok. :) Affected file is
10950 * Implemented NICK_CHANGE notify handling in server in the file
10951 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10952 the local clients on the channel. After the changing nickname
10953 in router environment snhould work and the [<unknown>] nickname
10954 should appear no more.
10956 The silc_server_replace_id function that receives the Replace ID
10957 payload now sends the NICK_CHANGE notify type also in the file
10958 silcd/packet_receive.c
10960 * Changed WHOIS and IDENTIFY command to support the maximum amount
10961 of arguments defined in protocol specs (3328 arguments). This
10962 fixed a bug that caused problems when there were more than three
10963 users on a channel.
10965 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10967 * Added extra parameter, command identifier, to the
10968 silc_client_send_command so that explicit command identifier
10971 Changed that ID list routines uses specific command identifier
10972 when sending WHOIS/IDENTIFY requests to the server so that they
10973 can be identified when the reply comes back.
10975 Affected files lib/silcclient/command.[ch],
10976 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10978 * Added `sender' argument to silc_server_packet_send_to_channel
10979 to indicaet the sender who originally sent the packet to us
10980 that we are now re-sending. Ignored if NULL. Affected file
10981 silcd/packet_send.[ch].
10983 * Added some server statistics support in silcd/server_internal.h
10984 SilcServerStatistics structure and around the server code. Also
10985 send some nice statistics information when client is connecting
10988 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10990 * Fixed channel ID decoding in server's JOIN command reply in
10991 silcd/command_reply.c
10993 * Fixed braodcasting of replace ID payload to not to send it if
10994 we are standalone server in silcd/packet_receive.c.
10996 * Fixed all channel message sending routines to not to send
10997 packets to clients that has router set, since they are routed
10998 separately in the same function earlier. Affects file
10999 silcd/packet_send.c and all channel packet sending functions.
11001 * In USERS reply, res_argv[i] are not allocated, the table
11002 is allocated. Thus changed that free the table, not its
11005 * In server's whois_check and identify_check if the client is
11006 locally connected do not send any WHOIS commands - they are not
11009 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11011 * Fixed some minor bugs in client when sending WHOIS command. The
11012 arguments was in wrong order.
11014 * Removed statis function add_to_channel from server in
11015 silcd/command.c that was previously used with the joining but
11018 * Tested USERS command in router environment successfully with two
11019 routers, two servers and two clients.
11021 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11023 * Reorganized the USERS command and command reply in client library
11024 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
11025 When the command is given by user we register a pending command
11026 callback that will reprocess the command after the reply has been
11027 received from the server. When reprocessing the packet we then
11028 display the information. Thus, the USERS information is displayed
11029 now in the command callback instead of in the command reply
11030 callback. The processing of the command is same as previously
11031 when server has sent the command reply in the JOINing process.
11033 * Added to USERS command in silcd/command_reply.c to join the client,
11034 we didn't use to know about, to the channel after we've created
11035 a client entry for it. Also, for clienet we did know already still
11036 check whether it is on the channel or not and add it if not.
11038 * Removed silc_server_command_join_notify as the function and its
11041 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11043 * Changed the client's pending command handling to the same as the
11044 server's pending command handling. It is also now possible to
11045 execute command reply functions from other command reply
11046 function as the function callbacks for commands and command
11047 replies are one and same. The pending commands are not static
11048 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
11049 in client connection context. Thus, pending commands are server
11050 connection specific as it is convenient.
11052 Changed the function silc_client_command_pending and
11053 silc_client_command_pending_del and added new function
11054 silc_client_command_pending_check. Removed the
11055 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
11058 * Added cmd_ident, current command identifier, to the client
11059 connection context in lib/silcclient/client.h to keep track on
11060 command identifiers used in command sending. Client's command reply
11061 function handling now supports the mandatory command identifiers.
11063 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
11064 funtions in client to fully support pending command callbacks.
11066 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
11067 as one of the arguments to the application in the command reply
11070 * NOTE: The FORWARDED flag is depracated. It used to be depracated
11071 before first releasing SILC but came back. Now it is removed again
11072 and should come back nomore. The FORWARDED flag was used only
11073 by the JOINing procedure by forwarding the command packet to router.
11074 Now, the JOINing procedure has been changed to more generic (due
11075 to various router environment issues) and FORWARDED is not needed
11076 anymore for anything. The protocol specification is yet to be
11079 Now, removed silc_server_packet_forward from server and the flag
11080 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
11082 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11084 * Renamed NAMES command to USERS command. The NAMES was named that
11085 due to historical reasons. Now it is renamed. Also, rewrote
11086 parts of the USERS command. The nickname list is not sent anymore
11087 by the server. Only Client ID and mode lists are sent in the USERS
11088 command. Changed this also to the protocol specification.
11090 The client now resolves the names and stuff after it receives
11091 the USERS list from the server when joining to the channel.
11093 * WHOIS and IDENTIFY commands has been changed to support multiple
11094 Client ID's per command. One can now search for multiple users
11095 in the network by sending only one WHOIS or IDENTIFY command.
11096 Changed the code and the protocol specifications.
11098 * Removed silc_server_command_identify_parse and changed that IDENTIFY
11099 uses silc_server_command_whois_parse to parse the request. */
11101 * If normal server, do not parse the WHOIS and IDENTIFY requests
11102 before sending it to the router. Saves some time.
11104 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11106 * Fixed JOIN command on client library. Wrong number of arguments
11107 used to crash the client.
11109 * Added silc_server_channel_has_global function to check whether
11110 channel has global users or not.
11112 * Added silc_server_channel_has_local function to check whether channel
11113 has locally connected clients on the channel.
11115 * The silc_server_remove_from_one_channel now checks whether the
11116 channel has global users or not after given client was removed from
11117 the channel. It also checks whether the channel has local clients
11118 on the channel anymore. If it does not have then the channel entry
11119 is removed as it is not needed anymore.
11121 * The silc_server_notify now checks on JOIN notify whether the joining
11122 client is one of locally connected or global. If it is global then
11123 the channel has now global users on the channel and that is marked
11124 to the channel entry. Also, it now saves the global client to
11125 global list who is joining and JOINs it to the channel. This is
11126 for normal server, that is.
11128 Changed silc_server_send_notify_on_channel,
11129 silc_server_packet_relay_to_channel and
11130 silc_server_packet_send_to_channel check if we are normal server
11131 and client has router set (ie. global client) do not send the
11132 message to that client, as it is already routed to our router.
11134 * Implemented LEAVE notify type handling in silc_server_notify
11137 * Tested LEAVE command in router environment successfully. Tested
11138 with two routers, two servers and two clients.
11142 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
11144 * Implemented SIGNOFF notify type handling in silc_server_notify
11147 * silc_server_remove_id now removes the client entry from all channels
11148 it has joined and thusly sends SIGNOFF notify type.
11150 * Rewrote the NAMES list generation in server by removing two excess
11151 loops. The lists are created now inside one loop.
11153 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11155 * silc_server_remove_channel_user checks now also global list
11156 for channel and client.
11158 * silc_server_new_channel_user checks now both local and global
11159 list for channel and client. Fixed a bug in client id decoding.
11160 Used to decode wrong buffer.
11162 * silc_server_channel_message checks now both local and global
11163 list for channel entry.
11165 * Tested channel joining (hence JOIN) in router environment
11166 successfully. Tested with two routers, two servers and two
11169 * Tested channel message sending in router environment successfully.
11171 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11173 * Added silc_server_save_channel_key into server.[ch] to save the
11174 received channel key in Channel Key payload processing. It is
11175 also used in JOIN command reply handling.
11177 Equivalent function silc_client_save_channel_key added into
11178 client.[ch] into client library.
11180 * Changed JOIN command reply to send information whether the channel
11181 was created or not (is existing already) and the channel key
11182 payload. Changed protocol specs accordingly.
11184 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
11185 the request was sent by ID and not by nickname. Crashed on
11188 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11190 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
11191 now correctly save the received data.
11193 * silc_server_free_sock_user_data now notifies routers in the
11194 network about entities leaving the network.
11196 At the same time implemented functions silc_server_remove_id
11197 and silc_server_send_remove_id to receive and send REMOVE_ID
11198 packets. The packet is used to notify routers in the network
11199 about leaving entities. The ID removed will become invalid in
11202 * Added function silc_idlist_del_server into server. Removes and
11203 free's server entry from ID list.
11205 * silc_server_private_message function now checks, if we are router,
11206 that the destination ID really is valid ID, naturally.
11208 * In router when NEW_ID packet is received (for new client) the
11209 hash of the Client ID is saved in the ID Cache but the
11210 client->nickname is set to NULL, instead of putting the hash
11213 IDENTIFY command now also checks that client->nickname must be
11214 valid. If it is not if will request the data from the server who
11215 owns the client. Added new function
11216 silc_server_command_identify_check.
11218 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
11219 to set the command to already allocated Command Payload.
11221 * Tested private message sending in router environment with two
11222 routers, two servers and two clients. Fixed minor bugs and now
11225 * Fixed segfault from client's NAMES command. Used to crash if
11226 not on any channel.
11228 * Forwarded packets must not be routed even if it is not destined
11229 to the receiver. Changed server code comply with this.
11231 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11233 * Added `require_reverse_mapping' boolean value to ServerParams
11234 structure. If TRUE (not default) the server will require that
11235 the connecting host has fully qualified domain name.
11237 If the reverse mapping is not required and hostname could not be
11238 found the IP address is used as hostname.
11240 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11242 * Implemented version string checking to both client and server.
11243 The check is incomplete currently due to the abnormal version
11244 strings used in development version of SILC.
11246 * Changed all command functions in server to use the new
11249 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11251 * Changed char *data to unsigned char *data in ID Cache system to
11252 support binary data as ID Cache data. Changed code to support
11253 binary data in lib/silccore/idcache.c.
11255 * Renamed silc_server_packet_relay_command_reply to
11256 silc_server_command_reply as it is normal packet receiving
11257 function. Rewrote the function to accept command replys for
11258 servers and not only for clients.
11260 * Mark remote router always as registered server if we are connecting
11261 to it. Otherwise, commands sent by the router to us are ignored.
11263 * All ID List find routines now returns the ID Cache Entry pointer
11264 as well if requested.
11266 * WHOIS command works now in router environment, tested with two
11267 routers, two servers and two clients.
11269 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
11270 in router environment (as it is almost equivalent to WHOIS) but
11271 hasn't been tested thoroughly. Added new functions:
11273 silc_server_command_identify_parse
11274 silc_server_command_identify_send_reply
11275 silc_server_command_identify_from_client
11276 silc_server_command_identify_from_server
11278 * Disabled route cache adding because adding two different ID's with
11279 same IP replaces the old cache entry thus giving wrong route.
11280 The entry->router->connection is always the fastest route anyway
11281 so route cache may not be needed. Of course, new routes maybe
11282 established after receiving the ID when the entry->router->connection
11283 might not be anymore the most optimal.
11285 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11287 * Add route cache for received ID for fast routing.
11289 * Added silc_server_packet_route to route received packet on router
11290 that is not destined to us.
11292 * Renamed silc_server_get_route to silc_server_route_get.
11294 * Added id_string and id_string_len fields into SilcServer to
11295 include encoded ServerID for fast comparing without excess
11296 encoding of the ID's.
11298 * Cleaned up WHOIS command on server side. Added following static
11301 silc_server_command_whois_parse
11302 silc_server_command_whois_check
11303 silc_server_command_whois_send_reply
11304 silc_server_command_whois_from_client
11305 silc_server_command_whois_from_server
11307 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
11308 arguments in command replies. All command functions should be
11309 updated to use this macro.
11311 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11313 * Minor typo fixes on command reply handling on server.
11315 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11317 * Added silc_server_command_add_to_channel internal routine to add
11318 the client to the channel after router has created the channel and
11319 sent command reply to the server.
11321 * Added generic silc_server_send_command to send any command from
11324 * Use static buffer with ID rendering instead of duplicating data.
11326 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11328 * Fixed a channel user mode bug when joining to a channel server gave
11329 everybody channel founder rights, oops.
11331 * We mark ourselves as the router of the incoming server connection
11332 if we are router ourselves. This way we can check in some packet
11333 sending functions whether it is locally connected server. For
11334 incoming router connections we put NULL.
11336 * For router sending packets locally means now always sending the
11337 packet cell wide; to local clients and local servers. For normal
11338 server sending packet locally means sending it to only local
11341 * Fixed the JOIN command to really work in router environment. If the
11342 channel is created it is always created by the router. Router is
11343 also responsible of making the initial joining to the channel,
11344 sending JOIN notify to the sending server and distributing
11345 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
11346 does not exist server doesn't do anything else but forward the
11347 command to the router which performs everything.
11349 * Added silc_server_send_channel_key function to send the Channel Key
11352 * Added silc_server_create_channel_key to create new channel key. The
11353 channel key is now re-generated everytime someone joins or leaves
11354 a channel, as protocol dictates. Note: channel->key_len is the
11355 key length in bits.
11357 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11359 * Splitted server.[ch] finally. Created now packet_send.[ch] and
11360 packet_receive.[ch] to separate packet sending and receiving
11361 routines. The server.[ch] now includes everything else including
11362 actual packet processing (writing and reading data) and other
11365 Renamed silc_server_private_message_send_internal to
11366 silc_server_send_private_message. The routine is still though
11367 used only to relay private messages as server does not send
11368 private messages itself.
11370 Renamed silc_server_new_channel to silc_server_create_new_channel
11371 and added new function sicl_server_new_channel that handles the
11372 incoming New Channel packet. Added also new sending function
11373 silc_server_send_new_channel to send New Channel Payload.
11375 * Added new function silc_server_notify to process incoming notify
11376 packet to the server/router. Server may then relay the notify
11377 to clients if needed.
11379 * Added new function silc_server_new_channel_user to process incoming
11380 New Channel User packet. Router will redistribute the packet and
11381 send JOIN notify to its local clients and locally connected servers
11382 if needed. Normal server will send JOIN notify to its local client
11383 on same channel when received this packet. Added also corresponding
11384 sending function silc_server_send_new_channel_user to sent the
11387 * Added boolean route argument to send_notif_to_channel and
11388 packet_send_to_channel functions to attempt to route the packet
11389 if it is TRUE and send only locally if it is FALSE.
11391 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11393 * silc_server_replace_id now broadcasts the received replace ID
11394 packet if it is not broadcast packet already. The router must
11395 broadcast to inform other routers about changed ID.
11397 * Added backpointer to server's router into SilcServer context in
11398 silcd/server_internal.h.
11400 * Fixed silc_server_packet_broadcast to send correct broadcast
11403 * The channel key is now distributed to the local client as soon
11404 as it is received from the router (in router environment) so that
11405 no other packet may be sent for the channel until client has
11408 * silc_server_remove_channel_user now broadcasts the received
11409 Remove Channel User packet if it is not broadcast packet already.
11410 The router must broadcast to inform other routers about removed
11413 * Added users field into SilcPacketContext that is a reference count
11414 of the context. One can increase the reference count by calling
11415 silc_packet_context_dup which is now changed to just increase the
11416 reference count instead of duplicating the data. The reference
11417 count is decresed by calling silc_packet_context_free that will
11418 free the data after the reference count hits zero.
11420 For now on the packet context and everything allocated into it
11421 (including the raw packet from network) must be freed by calling
11422 the new silc_packet_context_free function. Added also new function
11423 silc_packet_context_alloc that must be used now to allocate the
11424 context. This also means that if a routine is asynchronous from
11425 silc_[client/server]_packet_parse_type the packet context must
11426 be duplicated by calling silc_packet_context_dup. Otherwise it
11427 gets free'd after silc_[client/server]_packet_parse_type returns.
11428 Also, one must remember that if packet is duplicated then its
11429 reference count must be decresed by calling the free function as
11430 many times as it was duplicated.
11432 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11433 from both client and server.
11435 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11437 * Made joining to a channel working in router environment.
11439 * Cleaned up JOIN command on server side and create function
11440 silc_server_command_join_channel internal routine to make the
11443 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11445 * Changed silc_command_pending list to SilcDList. Also, added
11446 `ident' field to SilcServerCommandPending structure to identify
11447 the reply and to call correct callback.
11449 Added silc_server_command_pending_check function to replace the
11450 corresnponding macro. The silc_command_pending list is not
11453 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11454 to set identifier to previously allocated Command Payload. It
11455 is used to set identifier for command when resending Command
11458 * Added silc_command_payload_encode_payload to encode Command
11459 Payload buffer from SilcCommandPayload structure.
11461 * Added silc_argument_payload_encode_payload to encode Argument
11462 payload buffer from SilcArgumentPayload structure.
11464 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11466 * Changed WHOIS command to support router connection on server side.
11467 The whois request is always sent to router unless the server is
11468 standalone server. After server has received the reply from the
11469 router will it send the reply to the client.
11471 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11472 broadcast received broadcast packet. The function is used only
11473 by router. The broadcast packet is always sent to the router's
11476 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11477 render given ID to printable string, for log files for example.
11479 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11481 * Made basic router to router connections working. At least they
11482 can now connect to each other but nothing really works the way
11483 they are supposed - yet.
11485 * Added new initiator token to RouterConnection configuration
11486 file in silcd/serverconfig.[ch]. It is used to tell whether we
11487 are the initiator to the remote router or whether we'll expect
11488 the other end to connect.
11490 * Moved registering of listener task to silc_server_init, hence
11491 the server starts listenning as soon as it is run, even if it
11492 does not have connections to other routers. Let's see how well
11495 * Changed default connection retry timeouts for more suitable in
11498 * Removed cipher and such arguments from silc_idlist_add_client
11499 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11500 Added new function silc_idlist_add_data to add the keys and stuff
11503 * Added SilcIDListData structure and added it to SilcClientEntry
11504 and SilcServerEntry as their first field in the structure. This
11505 way we can explicitly cast the ID entries to the SilcIDListData
11506 structure and get common data for the entries. In past, we had
11507 to first check what type of connection it is and then cast it to
11508 correct ID entry type. Now, we can directly cast the opaque
11509 pointer to the SilcIDListData (no matter what ID entry it actually
11510 is) and get the data needed.
11512 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11514 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11515 in some circumstances even if threre were timeout tasks, though not
11516 IO tasks, but tasks anyway. Now fixed.
11518 * Defined SilcServerConnection structure to hold connection specific
11519 stuff about directly connected servers and routers. The definition
11520 is currently in silcd/server_internal.h. I thought about having
11521 a bit more important role fro this struct but for now it is used
11522 only when connecting to other server (or router actually).
11524 * Added connecting retry support in server when connecting to
11525 router(s). The retry feature implement exponential backoff
11526 algorithm. Also, added SilcServerParams structure to hold default
11527 parameters for server. For now, it include these retry settings
11528 and are hard coded. After server is moded to be as Silc Server
11529 Library this structure will be more important.
11531 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11533 * Changed client librarys channel->clients table to SilcList and
11534 changed code accordingly.
11536 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11538 * Changed client's channel table to SilcList and changed code
11539 accordingly. Also changed SilcChannelClientEntry to include back-
11540 pointer to the channel so that client entry can use that structure
11541 as list as well and we have fast cross-reference to the channel.
11542 This change dramatically decreased the complexity of channel
11543 handling with client entry and vice versa (removed one extra
11544 loop when searching for channel entry from many functions).
11546 * Changed server->sim from table to SilcDList and changed code
11549 * NAMES command can now be used from user interface. It will show
11550 the user list on the channel, neatly.
11552 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11553 Code now saves realname of the user if it becomes available.
11555 * Renamed configure.in to configure.in.pre and made ./prepare
11556 script to automatically add correct version string to
11557 configure.in which it creates from configure.in.pre.
11559 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11561 * NAMES command reply now shows users mode with the nickname when
11562 joining to channel.
11564 * Moved silc_client_ch[u]mode[_char] functions from
11565 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11566 place sucks, they are utility functions and should be in some
11569 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11571 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11574 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11578 * Added TRQ (efficient deque and list library) into lib/trq. This is
11579 a very good list library that is currently used in the SILC. Defined
11580 SilcList API over the library because I didn't like the API very
11581 much. See lib/trq/silclist.h for the API and examples of how to
11582 use the API. Fixed various places in the code to use the new
11583 SilcList API. The SilcList is meant for lists that has a structure
11584 already defined as a list. It is not suitable to add just some
11585 context to the list (in TRQ, the context is the list actually).
11587 So, I defined SilcDList that can be used for the purpose where
11588 predefined list structure does not exit. This can be used as
11589 such list. Now some context just can be added to the SilcDList.
11590 Currently this list is not used in the SILC just yet, though there
11591 are a lot places where this can replace dynamically allocated
11592 tables and I will fix these places, later, to use SilcDList.
11593 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11594 and use TRQ internally).
11596 Also fixed some annoying warning messages that the original TRQ
11597 code generated. Also minor changes to TRQ's Makefile.in.
11599 * Added support for querying by Client ID to both WHOIS and
11600 IDENTIFY commands into server, as required by the protocol.
11602 * Removed method function pointers from SilcBuffer structure. They
11603 weren't used to anything and just increased the context size for
11604 no good reason. This change also made silc_buffer_alloc and
11605 silc_buffer_free functions inline functions.
11607 * Disabled command flooding detection support until it's fixed so
11608 that it accepts commands in but does not execute them more than once
11611 * Added silc_net_localhost(), to return local hostname, into
11612 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11613 that must be initialized before calling silc_client_init.
11615 * Added new function: silc_server_send_notify_on_channels to send
11616 notify messages to all channels client has joined. It is assured
11617 that the message is sent only once per client.
11619 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11620 lib/silcutil/silcutil.[ch] as silc_format function. The new
11621 function is generic and is used by server as well, not only by
11622 the logging routines.
11624 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11625 the provided version string was not acceptable. Added new function:
11626 silc_ske_check_version into lib/silcske/silcske.h. The function
11627 must be implemented by the application (client or server) and it
11628 does not reside in the SKE library. The function checks the version
11629 string remote end sent.
11631 * Added back pointers (to opaque context and to SilcSocketConnection)
11632 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11634 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11635 duplicate packet context structure.
11637 * Changed `notify' client operation to send same arguments as client
11638 receives from server except for ID's. ID's are mapped to correct
11639 ID entry and that is returned. Also, if channel entry is not sent
11640 by server but the notify is for channel the channel entry is sent
11641 to application (otherwise application doesn't know that it is for
11642 channel (library gets it from packet's Destination ID)).
11644 * Added silc_client_remove_from_channels into client library to
11645 remove a client from all channels it has joined to. Used when
11646 received SIGNOFF notify from server. Added also new function
11647 silc_client_replace_from_channels to replace old ID entry with
11648 new ID entry on all channels. Used when received NICK_CHANGE
11649 notify from server.
11651 * Fixed ID Cache list handling in silc_idlist_get_client in
11652 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11653 to get (or query) client by ID.
11655 * Updated TODO list.
11657 * Added connection authentication status message defined by the
11658 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11659 support for these into the code in client and server side.
11661 * Added generic function silc_client_send_command to send any command
11662 with variable argument list. Application should use this function
11663 to send commands if the command functions provided by the library
11664 does not suite for the application's user interface needs.
11666 * Added new `failure' client operation. Application is notified about
11667 received failure packet if client is executing a protocol. In this
11668 case the protocol's execution has failed.
11670 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11671 is required by the protocol.
11673 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11674 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11677 * Added status flag to SilcSKE object to indicate realtime status
11678 of the SKE protocol.
11680 * Application receives now exactly same command reply arguments as
11681 the library receives from server. However, if ID is received the
11682 corresponding ID entry is returned to the application (eg. Client
11683 ID is mapped to correct SilcClientEntry entry and that is returned).
11684 Changed command_reply client operation due to this change.
11686 * Changed all ID's in commands and in command replys as ID Payloads.
11687 Change affected both client and server side codes.
11689 All ID's sent in SILC network (with execption of ID's in SILC
11690 Packet header) are sent in ID Payload to support variable length
11693 * Server now notifies nick changes and notifies all clients on
11694 the channels about the new nickname (about the new Client ID,
11697 * Implemented CMODE command to change channel modes. Supports all
11698 channel modes defined by the protocol specs except ban and invite
11699 lists. (Also, private channel key mode is supported but support for
11700 setting private channel key in client is missing, thus, this mode
11701 has no effect on client side (except that server requires that the
11702 client uses private channel key and normal channel traffic does not
11705 Also, invite mode works per se, but INVITE command does not work
11706 yet correctly, so you can set channel as invite only channel but
11707 inviting clients to the channel does not work (it is yet to be
11708 thought what's the best way to do it).
11710 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11711 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11712 Implemented CUMODE command to change user's mode on the channel.
11713 Supports all modes defined by the protocol specs.
11715 * Added NAMES command reply to return users modes on the channel.
11717 * Removed unnecessary and slow ciphers from lib/silccrypt.
11719 * Set SO_KEEPALIVE option to connection sockets by default.
11721 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11723 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11724 redefined the Notify Payload into protocol specs.
11726 * Added silc_id_payload_parse_id to get ID directly from raw
11729 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11731 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11732 accept searching by Client ID as well.
11734 * Added support for LEAVE and SIGNOFF notify types in client library.
11736 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11737 to parse ID Payload from raw data.
11739 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11741 * Added flags parameter into silc_ske_assemble_security_properties
11742 function in lib/silcske/silcske.[ch].
11744 * Changed notify client operation to fit better for notify messages
11745 sent by server. The notify payload received from server is now
11746 passed to the application (after parsing it to SilcNotifyPayload).
11747 It is application's responsibility to retrieve the arguments
11748 from the payload and show the message the way it wants. The message
11749 sent by server is implementation specific.
11751 * Changed public keys to comply with the protocol specification.
11752 Old public keys are not supported anymore and are not compatible.
11754 * Removed nickname from Channel Payload as the latest draft removed
11755 it. The client must resolve the nickname from the NAMES command
11756 reply received when it joined the channel.
11758 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11760 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11762 * Fixed some errors in protocol specification drafts.
11764 * Created lib/silccore/silcnotify.c to implement Notify Payload
11765 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11766 generic payloads described by protocol specifications. The file
11767 includes implementations for ID Payload and Argument Payload.
11769 * Changed Command Payload implementation to use the new Argument
11770 Payload. Changed command_xxxx_payload to command_payload_xxxx
11771 to comply with SILC coding conventions.
11773 * Added suppport for Argument Payload handling in Notify Payload
11774 implementation as protocol requires it. Added the new support
11775 into server and client lib as well.
11777 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11779 * Added support for multiple nicknames on same channel. [n] is
11780 added locally to the nickname if there are more than one same
11781 nicknames on the channel.
11783 * Server now sends all nicknames that matched WHOIS request.
11784 Client also shows the list received from server.
11786 * Added TOPIC command to client side. User can now set and show
11787 current topic on channel.
11789 * Added MOTD command to client and server. Also, server sends the
11790 motd when client connects to the server.
11792 * Changed version strings to comply ISO 8601.
11794 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11796 * Fixed protocol error handling in client library. It should now
11797 cope even if the SKE fails for some reason.
11799 * Made new protocol specification drafts for submitting to IETF.
11801 * Implemented TOPIC command to server in silcd/command.c.
11803 * Added two new notify types into lib/silccore/silcnotify.h:
11804 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11805 notify nickname change and topic setting/change on a channel.
11807 * API change of command_reply operation in client library. The
11808 application gets now the status type received from server as well.
11810 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11812 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11814 * Cras fixed and optimized the packet handling even further and
11815 it should work now. Minor change to the prototype of function
11816 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11818 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11820 * Added new function into lib/silcutil/silcschedule.[ch]:
11821 silc_schedule_with_fd to select() a specified fd. The function
11822 returns after timeout expires or data arrives or goes. The
11823 function is used by packet routines to wait that all data is
11824 received from network.
11826 * Fixed data reading from network in lib/silccore/silcpacket.c.
11827 The code now assures that all data is read from the fd and then
11828 continues packet processing. This was a bug fix since the code
11829 used to drop some data in some circumstances.
11831 * Added new function into lib/silcclient/client.[ch]:
11832 silc_client_start_key_exchange to start key exchange after
11833 connection has been established to server. The code internally
11834 now uses this funtion but its main purpose was to provide it
11835 for applications that perform their own connecting. After
11836 application has created a connection it merely calls this
11837 function to start the key exchange between client and server.
11838 The library takes care of everything else after that.
11840 Updated also lib/silcclient/README to explain the usage of
11843 * Do not send to application information that connection has
11844 been established. Application gets notified it by connect
11847 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11849 * Applied cras's patch to add silc_schedule_one function. The
11850 function runs scheduler once and returns.
11852 * Fixed the scheduler after cras messed it up. The timeout
11853 handling works now as it's supposed to work.
11855 * Added into lib/silccore/ silcnotify.h to include notify
11856 message types support. Changed silc_server_send_notify*
11857 functions, in server.[ch], to support those new notify types.
11858 Added the support for the notify types into client library,
11859 as well. Added new notify client operation into ops.h in
11862 * Changed silc_server_packet_send_to_channel to send normal
11863 packets instead of just channel message packets. The function
11864 is now used to send the notify packets to channels. It is not
11865 used to send channel message packets anymore, as server never
11866 sends them anymore.
11868 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11869 va_arg()s as it seems to require it nowadays. I guess, if SILC
11870 is compiled with older va_arg() the new code should work anyway.
11872 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11874 * Splitted core library. Core library (lib/silccore) includes
11875 now only SILC protocol specific core (and common) components.
11876 Created new utility library (lib/silcutil) that includes more
11877 generic purpose stuff. The stuff for util library was taken
11878 from the old core library. This was minor and easy split.
11880 * Created SILC Client Library (lib/silcclient) that includes
11881 implementation of the SILC client without user interface. This
11882 was major move from silc/ directory. The code has been changed
11883 so that it is transparent towards the user interface. The
11884 silc/ directory includes now the same user interface as before
11885 and it uses the new client library. Read lib/silcclient/README.
11886 Basicly, the client library performs everything else related
11887 to SILC except user interface handling. Also, configuration
11888 files are considered to be part of user interface and library
11889 does not handle them.
11891 This change also changed a lot of structures, function naming etc.
11892 Most important change was that SilcClientWindow object was
11893 renamed to SilcClientConnection in the client library. Created
11894 also new file lib/silcclient/ops.h. Also added new files
11895 silc/local_command.[ch] and silc/client_ops.[ch].
11897 All these changes were made to make it easier for user interface
11898 designers to create what ever user interface for the SILC client
11901 It is also expected that the server will be moved to lib
11902 directory as well and SILC Server Library will be created;
11903 sometimes in the future.
11905 * Removed Local commands from lib/silccore/silccommand.h as
11906 they are application specific and new client library does not
11907 handle any of those anymore.
11909 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11910 old client implementation in silc/.
11912 * Added support for callback functions in SILC_LOG_* macros.
11913 Application can now set its own callbacks that will be called
11914 instead of using the default functions that will always print
11915 the debug messages to stderr (or stdout). Also, debugging can
11916 now be disabled by setting silc_debug to FALSE and re-enabled by
11917 setting it to TRUE. Note, that logging will still work even
11918 if debugging is disabled.
11920 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11921 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11922 silc_log_reset_debug_callbacks.
11924 * To enable debugging in silc client one must give now -d
11925 option on command line.
11927 * Changed silc_schedule_init to automatically allocate task queues
11928 if they are not allocated before calling it.
11930 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11932 * Added GMP 3.1 into math library.
11934 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11936 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11937 a channel in SILC network. The packet is used by servers and
11938 routers to notify other routers that user has left a channel.
11939 This little feature was missing until now. Added the feature
11940 to protocol specification as well.
11942 Added functions: silc_server_send_remove_channel_user and
11943 silc_server_remove_channel_user into server.[ch].
11945 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11946 lib/silccore/silcpacket.h. However, they are not implemented
11949 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11951 * Fixed joining to a channel and sending channel messages
11952 between server and router. The channel message sending should
11953 now work inside a cell.
11955 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11957 * Fixed the private message sending between server and router.
11958 The private message sending should now work inside a cell.
11960 * Added silc_server_replace_id into server.[ch] to replace
11961 existing ID in the SILC network.
11963 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11964 and silc_idlist_replace_server_id into idlist.[ch] in server.
11966 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11968 * Fixed the server to server connections. Server can again now
11969 connect to router. Router to router connections probably does
11972 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11974 * Added dynamic protocol registering support. Now protocols can
11975 registered and unregistered on the fly. Patch by cras.
11977 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11979 * Added lib/contrib directory to hold routines that some platforms
11980 don't have but are needed by SILC.
11982 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11983 into lin/contrib to provide getopt() and getopt_long() for
11984 those who don't have it.
11986 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11988 * Added AWAY command to client. When away message is set and
11989 client receives a private message packet the client automatically
11990 replies to the sender with the away message.
11992 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11993 bug seemed to be the cause of recent problems when compiling
11996 * Added version detection support to SKE protocol specification
11997 and added the new changes to the SKE implementation as well.
11998 There were other minor changes in the SKE protocol as well.
12000 Many changes in lib/silcske/silcske.[ch] and in
12001 lib/silcske/payload.[ch].
12003 * Added ^U functionality, clear input line. Patch from cras.
12005 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12007 * Mainly small bugfixes on core library. Fixed some debugging
12008 logging and buffer overflow in silclog.c.
12010 * Updated config.sub and config.guess on the distribution tree.
12012 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12014 * Added command lagging support in server. Client may execute
12015 commands now only once in two seconds.
12017 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12019 * Optimized packet reception. MAC computation and checking is now
12020 also more optimized. A lot previously duplicated code is now
12021 used as generic by both client and server.
12023 * Fixed key pair generation in clientutil.c
12025 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12027 * Added into lib/silccore/silcbufutil.[ch] new function;
12028 silc_buffer_realloc.
12030 * Moved generic packet sending/encryption functions to
12031 lib/silccore/silcpacket.[ch] from client and server. Some
12032 rewriting of the functions.
12034 * Moved all generic packet reception/decryption functions to
12035 lib/silccore/silcpacket.[ch] from client and server. The
12036 packet processing is now much cleaner in both client and server.
12037 These were major changes in both client and server.
12039 * Created many common functions in server to do packet sending.
12040 Previously code were duplicated a lot, this has been removed
12041 with these changes.
12043 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12045 * Rewrote major parts of the ID cache system. Don't know
12046 whether it is better now or not but at least the API is more
12049 * Major rewrite on ID cache stuff on client because of the ID
12050 cache API changes. Added idlist.c to client.
12052 * Also major rewrite on ID cache stuff on server as well.
12053 Major rewrite of idlist.[ch]. SilcXXXList's are now named
12054 SilcXXXEntry's. We won't keep anymore idlist specific pointers
12055 in hand, instead they are all put into the ID cache system now.
12056 All server_idlist_* routines uses ID cache now instead of
12057 traversing its own lists (those lists does not exist anymore).
12058 SilcIDList though still exists. Also, SilcXXXEntry's are
12061 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12063 * Finally made the SKE implementation compliant to the protocol
12064 specification. All mp integers are now binary encoded as
12065 opposed being HEX encoded.
12067 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
12070 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
12071 functions: silc_[encode/decode]_pem. Also added function
12072 silc_encode_pem_file to PEM encode with newlines ('\n') for
12073 saving into a file.
12075 * SILC public keys are now encoded either PEM or binary. Same
12076 option is for private keys as well. By default private keys
12077 are binary encoded and public keys PEM encoded. Silly HEX
12078 encoding were removed.
12080 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
12081 function to create fingerprints.
12083 * Fixed a bug in SHA1; does not change the original data anymore.
12085 * Partly implemented INFO command on client and server side.
12086 Fixed CLEAR command. Changes to SERVER command; show current
12087 server(s) when giving command without arguments. Added
12088 VERSION command to client.
12090 * Added check to server that unregistered connections cannot
12091 execute commands (unless it is specificly allowed).
12093 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12095 * Fixed screen refresh.
12097 * Fixed channel joining bug from client. On some circumstances
12098 client tried to join to a channel it had already joined.
12100 * Added public key verification process into client's protocol.c.
12101 The client now verifies the public key from user and saves
12102 it into ~./silc/serverkeys/ directory.
12104 Added into: clientutil.[ch]: silc_client_verify_server_key.
12106 * Changed SKE protocol's silc_ske_initiator_finish function
12107 to accept callback function that verifies the received public
12108 key. Removed old silc_ske_verify_public_key function.
12110 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12112 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
12113 silc_pkcs_private_key[_data]_set.
12115 * Made the password and public authentication more cleaner in
12116 server's protocol.c.
12118 * Removed historic and obsolete protocol `channel_auth' from
12119 both client and server.
12121 * Removed wrong way of sending command status messages from
12122 server to client in server's command.c. The old way violated
12123 protocol specification.
12125 Changes to silccore/silccommand.[ch]: removed
12126 silc_command_encode_status_payload -> not needed anymore,
12127 changed silc_command_encode_payload_va to accept extra
12128 argument on variable argument list. The argument type must
12129 now be provided to the function. Also, added new function:
12130 silc_command_encode_reply_payload_va which is same as
12131 normal command_encode_payload_va except command status type
12132 is provided as extra argument.
12134 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12136 * Added ~./silc directory handling. The directory includes the
12137 public and private keys for the client.
12139 Added silc_client_check_silc_dir, silc_client_create_identifier
12140 and silc_client_load_keys.
12142 * Implemented SILC protocol compliant public key. Added public
12143 and private key saving to and loading from files.
12145 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
12146 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
12147 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
12148 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
12149 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
12151 Implemented: silc_pkcs_save_[public/private]_key[_data] and
12152 silc_pkcs_load_[public/private]_key.
12154 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12156 * Added silc_server_get_route (route.[ch]) to get connection
12157 data for the fastest route for given ID.
12159 * Implemented INVITE command on client and server. The command
12160 were re-defined in the SILC Protocol Specification and the
12161 implementation now complies with the specification.
12163 * Implemented PING command on client and server.
12165 * Implemented NAMES command on client and server. The server side
12166 supports currently only normal server not router server yet.
12167 Some changes to NAMES definition in SILC protocol specification.
12169 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12171 * Implemented LEAVE command on client and server.
12173 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
12174 again. This change was made to the protocol as well. Server
12175 should not violate the protocol specification anymore.
12177 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12179 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
12180 was tested. SOCKS4 was not but should work anyway.
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