1 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3 * Added some sanity checks in server for correctness of the
4 server configuration. Affected file silcd/serverconfig.c.
6 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
8 * Prevent endless resolving of user informations in USERS
9 command by checking the command reply status correctly.
10 Affected file lib/silcclient/command_reply.c.
12 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
14 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
15 file is lib/silcutil/silcfileutil.c. A patch by Matthew
16 Aldous <Matthew@Aldous.com>.
18 * Added better implementation using CriticalSection of
19 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
20 <mikko.lahteenmaki@pikabaana.net>.
22 * Added some Winsock WIN32 compatiblity defines into
25 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
27 * Fixed double free in async host lookup code. Affected file
28 lib/silcutil/silcsockconn.c.
30 * On backup router handle now the SERVER_SIGNOFF from router
31 for local connected servers too, and close the connections.
33 Do not process them as normally signing off servers when they
34 really signoff by sending EOF fe, but always assume that
35 router sends the SERVER_SIGNOFF.
37 Affected files silcd/server.c and silcd/packet_receive.c.
39 * Fixed socket unsetting when closing connections. Affected
40 files silcd/server.c and silcd/packet_send.c.
42 * Do not print the nickname in SERVER_SIGNOFF if we do not
43 have it. Prevents asserts in Irssi core. It is possible we
44 don't have the nick if it was just being resolved when server
45 signoff. Affected file irssi/src/silc/core/client_ops.c.
47 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
49 * Fixed autonick crashbug in client library. Affected file
50 lib/silcclient/client.c.
52 * Fixed Unix implementation of SilcMutex to really assert if
53 the mutex is locked/unlcoked already. Affected file
54 lib/silcutil/unix/silcunixmutex.c.
56 * Fixed locking in silc_schedule_uninit. It didn't lock
57 when dispatching timeout tasks. Affected file is
58 lib/silcutil/silcschedule.c.
60 * Changed Win32 implementation of SilcThread to use modern
61 Win32 interface. Affected file is
62 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
64 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
66 * Don't print signed messages when sending failed. Affected files
67 irssi/src/silc/core/silc-[servers.c/commands.h]
69 * Send adquate signal when founding a channel by joing it. Affect
70 file irssi/src/silc/core/client_ops.c
72 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
74 * Fix theme abstracts parsing. Affected files irssi/default.theme,
75 irssi/src/fe-common/core/themes.c
77 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
79 * Fixed close command to use the port correctly when closing
80 server connections. Affected file silcd/idlist.c.
82 * Check for NULL outbuf in silc_socket_write. It is possible
83 that it is NULL is some odd case. Affected files are
84 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
86 * Do not call final protocol callback for backup router
87 resuming protocol when closing connection. It is closed
88 by timeout in case of error. Affected file silcd/server.c.
90 * Backup reconnect to router if backup resuming protocol
91 failed. Affected file silcd/server_backup.c.
93 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
95 * Fixed double free in SKE library error hadling when signature
96 error occurred. Affected file lib/silcske/silcske.c.
98 * Save the fingerprint to new SilcClientEntry after changing
99 nickname. Affected file lib/silcclient/client_notify.c.
101 * Print SIGNOFF in Irssi SILC client only if the nickname is
102 known. Prevents asserts in Irssi core. It is possible we
103 don't have the nick if it was just being resolved when it
104 quit. Affected file irssi/src/silc/core/client_ops.c.
106 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
108 * Fixed double free in invite list adding code when adding
109 invite strings. Affected file silcd/server_util.c.
111 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
113 * More log printing during backup router protocol. Affected
114 file silcd/server_backup.c.
116 * Removed backwards support for old private key file format.
117 Affected file lib/silccrypt/silcpkcs.c.
119 * Removed backwards support for not-so-strict decryption length
120 check, it's strict now. Affected lib/silccrypt/silccipher.c.
122 * GETKEY to update the client entrys fingerprint too.
123 Affected file lib/silcclient/command_reply.c.
125 * Added --without-libtoolfix for package builders using weird
126 wrappers around libtool (BSD at least).
128 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
130 * Fixed backup router bugs: When backup resumes router and
131 receives a CHANNEL_MESSAGE packet the backup must not act
132 as router since the packet header decryption would be
133 different. Also, when relaying packets to channel, do
134 not re-encrypt packets on backup that came from the primary
135 since the connection isn't really router-router connection.
136 Affected files silcd/server.c, silcd/packet_send.c.
138 * Added checks in encryption/decryption that encryption/decryption
139 length sent as argument really is multiple by block size. Helps
140 catching really weird bugs like the above backup router bugs
141 when packets are being decrypted in wrong way. Affected files
142 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
144 * Fixed padding generation in private key file encryption.
145 Affected file lib/silccrypt/silcpkcs.c.
147 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
149 * Added ignore_message_signatures setting which can be used
150 to ignore signatures in messages. Affected files are
151 irssi/src/silc/core/client_ops.c, silc-core.c.
153 * Fixed the libtoolfix to use command line options instead of
154 environment variables. They didn't work as expected. Now,
155 the libtool is fully run-time configurable.
157 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
159 * Verify signature payload for signed messages. Affected files
160 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
161 irssi/src/silc/core/silc-core.h
163 * Display signature verification result in public and private
164 messages using theme abstracts. See irssi/default.theme for
165 examples on their usage. Affected files
166 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
167 irssi/src/fe-common/silc/module-formats.[ch],
168 irssi/src/fe-common/silc/fe-common-silc.c,
169 irssi/src/fe-common/silc/Makefile.am
170 irssi/src/fe-common/core/fe-messages.[ch]
172 * Fixed bugs in Irssi's theme parsing. Affected files
173 irssi/src/fe-common/core/themes.c
175 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
177 * Calculate the correct length for signed messages before
178 encrypting, it must be multiple by block size. Affected
179 file lib/silccore/silcmessage.c.
181 * silc_message_signed_get_public_key returns now both
182 decoded and encoded public key. Affected files are
183 lib/silccore/silcmessage.[ch].
185 * Added libtoolfix script that makes the libtool more generic
186 and configurable in run-time. Now we can specify in run-time
187 if what kind of libraries we want to create, regardless of
188 configuration. SIMs are now creates even if --disable-shared
189 was explicitly given.
191 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
193 * Fixed founder key sending in CMODE command in client.
194 Affected file lib/silcclient/command.c.
196 * Fixed CUMODE founder authentication in server to not check
197 for client's public key since it's not supposed to do that.
198 Affected file silcd/command.c.
200 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
202 * Set realname and hostname in NICK_REC records. Affected file
203 irssi/src/silc/core/silc-nicklist.c
205 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
207 * Remove 1.0 protocol backwards compat code from client
210 * Added more reliable check for whether nickname did change
211 or not, or whether only Client ID changed in NICK_CHANGE
212 notify. Affected file lib/silcclient/client_notify.c.
213 Fixes bug in '@' character handling in a nickname.
215 * Added support for automatically parsing signature from
216 the message payload. Added new function
217 silc_message_get_signature to return the payload to
218 application. Affected files lib/silccore/silcmessage.[ch].
220 * Changed the private_message and channel_message client
221 operations to deliver the SilcMessagePayload to the
222 application too. Application can use it fe. to get the
223 signature from the message for verification. Affected
224 file lib/silcclient/silcclient.h, client_channel.c and
227 * Redefined the signed payload for message payloads.
228 Updated protocol specs and implemented.
230 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
232 * Fixed wrong invite and ban list handling in server command
233 reply. Affected files are silcd/command_reply.c,
234 silcd/server_util.[ch].
236 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
238 * Fixed CMODE setting in server when founder mode was set.
239 Affected file silcd/command.c. Bug #95.
241 * Added support to setting specific public key in CMODE in
242 Irssi SILC client. Affected file lib/silcclient/command.c.
244 * Added support to use specific public key in CUMODE in
245 Irssi SILC Client. Affected file lib/silcclient/command.c.
247 * Added support for inviting and banning by public key in
248 Irssi SILC client. Affected file lib/silcclient/command.c.
250 * Fixed fingerprint/babbleprint showing in invite and ban
251 list command replys. Affected file is
252 irssi/src/silc/core/client_ops.c.
254 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
256 * Format CMODE +c and +h to display both the mode and the argument
258 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
260 * Added test vectors and test programs for SHA-1, MD5,
261 HMAC-SHA1 and HMAC-MD5. New tests are located in
262 lib/silccrypt/tests/. Fixed also argument decoding bug in
263 MD5 implementation. Affected file lib/silccrypt/md5.c.
265 * Changed the channel private key and private message key
266 generation (with static keys) to use SHA1 instead of MD5,
267 as SHA1 is the mandatory hash function in SILC. Affected
268 file lib/silcclient/client_[channel/prvmsg].c.
270 * Changed the private key file encryption to use SHA1 instead
271 of MD5. Added support for the old generation and added
272 automatic change of the key (to be removed later). Affected
273 files lib/silccrypt/silcpkcs.c.
275 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
277 * Load only files with .pub suffix in PublicKeyDir. Affected
278 file silcd/serverconfig.c.
280 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
282 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
283 channels. Affected files silcd/silcd.c, silcd/server.h.
285 * Added the config directive PublicKeyDir for the client block.
286 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
288 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
290 * Merged Toni's irssi/silc.conf patch.
292 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
294 * Max alloc tests in allocation routines. Affected file
295 lib/silcutil/silcmemory.c.
297 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
299 * Fixed a typo in resuming code that fixed detach/resume code
300 in server. Bug #93. Affected file silcd/packet_receive.c.
302 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
304 * Do reverse lookups for server when /connecting. Affected files
305 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
306 irssi/src/core/net-nonblock.*
308 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
310 * Added library versioning for shared libraries. Affected
311 files configure.in.pre and lib/Makefile.am.pre.
313 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
315 * Display INVITE and BAN lists as specified by SILC 1.2
317 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
319 * Do not send invite list back unless asked (when sending
320 no arguments) or when list was modified. Affected file
323 * Remove client from invite list in KILLED notify and in
324 KILL command. Affected file silcd/command.c and
327 * Fixed bugs in invite list handling in INVITE command.
328 Affected files silcd/command.c and silcd/server_util.c.
330 * Merged with Irssi 0.8.6.
332 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
333 Affected file irssi/src/fe-text/silc.c.
335 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
337 * The silc_argument_get_[first/next] now return the argument
338 type to caller. Added silc_argument_payload_encode_one.
340 Affected files are lib/silccore/silcargument.[ch].
342 * Added support for the SILC 1.2 INVITE command and new
343 invite lists to server. Affected files are silcd/command.c,
344 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
346 * Added support for the SILC 1.2 BAN command and new
347 ban lists to server. Affected files are silcd/command.c,
348 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
350 * Added support to client sending new INVITE command. Affected
351 file is lib/silcclient/command.c.
353 * Added support to client sending new BAN command. Affected
354 file is lib/silcclient/command.c.
356 * Added support for removing client from invite list when kicked
357 from channel, as SILC 1.2 dictates. Affected files are
358 silcd/packet_receive.c and silcd/command.c.
360 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
362 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
363 automatically the cipher's internal IV. Affected files
364 lib/silccrypt/silccipher.[ch].
366 * Assure the RESUME_CLIENT packet is not sent to twice to
367 backup router if the detached client was originated from
368 the backup. Affected file silcd/server.c. Bug #76.
370 * Changed silc_sim_symname to not allocate memory. Affected
371 file lib/silcsim/silcsimutil.c.
373 * Fixed memory leaks with SIMs in server. Affected files
374 silcd/serverconfig.c, silcd/server.c.
376 * Fixed channel key distribution after resuming detached
377 client. Affected files silcd/packet_receive.c.
379 * Fixed channel's global_user boolean checking after detaching.
380 Check it after changing the owner of the client not before.
381 Affected file silcd/packet_receive.c.
383 * Fixed few double frees from client library. Fixes at least
384 Bug #81, possibly others too.
386 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
387 notifys in Irssi SILC Client. Affected file is
388 irssi/src/silc/core/client_ops.c. Bug #82.
390 * Applied Ville Räsänen's manual page and --mandir bugfix
391 patch. Affected files are configure.in.pre and Makefile.am.pre.
394 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
396 * Added support to backup router protocol for backup to tell
397 normal server that it cannot use the backup router as primary
398 because the primary isn't really down. Updated protocol
401 * Added support for primary router to tell backup router that
402 resuming is not possible because the backup really isn't primary
403 in the cell. For example if backup disconnected itself the
404 resuming is not allowed since the primary really did not
405 go down. Updated protocol specs.
407 * Removed MARS from crypto library.
409 * Defined the CTR mode and Randomized CBC mode in SILC. The
410 CTR mode is RECOMMENDED now in specification. Defined also
411 Serpent cipher as optional cipher. Updated the protocol specs.
413 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
415 * Added support for inviting/banning by IP/MASK, public key,
416 and explicit Client ID. Redefined the command and notify
417 types to allow easier forwards support for other methods
418 of inviting/banning. Updated protocol specs.
420 * Remove the client from channel's invite lists if the client
421 is kicked or killed. Updated protocol specs.
423 * Unified the Channel Message Payload and Private Message
424 into one Message Payload. Updated protocol specs and
427 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
429 * Don't wait for EOF after socket error has occurred, but
430 close the connection. Affected file is silcd/server.c.
432 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
434 * Added support for setting FOUNDER mode on channel with
435 specific public key which can be set with CMODE command.
436 Updated protocol specs and implemented in client and server.
438 * Fixed the Irssi SILC client to correctly shutdown the client
439 library to avoid memory leaks. Affected files are
440 irssi/src/silc/core/silc-core.c and silc-servers.c.
442 * Deprecated the No Reply flag in SKE protocol and introduced
443 "IV Included" flag which can be used to indicate that the IV
444 is included in the ciphertext. This makes it possible to use
445 SILC on unreliable transport, such as UDP which may cause
446 packet reordering and losses. Updated protocol specs, did
449 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
451 * Fixed the MPI implementation of silc_mp_sizeinbase to return
452 < 32 bit values in correct size. Affected file is
453 lib/silcmath/mp_mpi.c.
455 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
457 * Fixed the KE Start Payload parsing to check that mandatory
458 fields are present. Affected file lib/silcske/payload.c.
460 * Fixed compilation warnigs in Irssi SILC Client. Affected
461 files are irssi/src/silc/core/silc-query.c. client_ops.c.
463 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
465 * Print "nick now appears as newnick" and update Irssi's nicklist
466 when you change your nick to "nick". Closes #62
468 * Never format your own nick. Closes #63
470 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
472 * SILC_UMODE_GONE changes are now propagated correctly to the
473 Irssi client. Closes #54
475 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
477 * Fixed example in /HELP KEY
479 * Added expando $j which expands to current SILC Client version
481 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
483 * Fixed public key decoding in crypto library.
485 * Added better error printing to SKE library.
487 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
489 * Fixed NICK command to not crash if nickname was not sent.
491 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
493 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
494 Deprecated the old Encrypt-And-MAC order. Updated protocol
495 specs and implemented.
497 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
498 generation. Updated specs and implemented.
500 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
502 * Added support for rekey before 2^32 sequence number wraps.
503 Affected files in server and client library.
505 * Padding must be at least 8 bytes now. Implemented and updated
508 * Compute maximum padding for authentication packets to make
509 passphrase approximation attacks impossible. Affected files
510 in client library and in server.
512 * Fixed PING command sending in client library and handling in
513 server. The server ID must be ID Payload, not raw ID data.
514 Affected files in server and client library.
516 * Defined that all public keys sent in commands and notify
517 payloads are actually Public Key Payloads not raw public key
518 data. Updated protocol specs and implemented.
520 * Updated protocol version to 1.2. Updated specs and code.
522 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
523 status types. Updated specs and the code.
525 * Added support for normal client to kill its own entries from
526 the network. Updated protocol specs and the code.
528 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
529 and added initial implementation.
531 * Added MAC field to the Private Message Payload to protect
532 against chosen ciphertext attacks. Updated the protocol specs
535 * Added idle and signon fields to the ATTRIBUTE_SERVICE
536 attribute to indicate the user's current idle and signon time
537 of a service. Updated protocol specs and implemented.
539 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
541 * Added "do_not_bind" argument to silc_client_file_send what
542 can be used to not bind locally but assume the file receiver
543 provides the point of connect. Usefull when sender is behind
544 NAT device. Affected file lib/silcclient/silcclient.h and
547 * Added -no-listener option to FILE SEND command in Irssi SILC
548 client. Affected file irssi/src/silc/core/silc-servers.c.
549 Renamed FILE RECEIVE to FILE ACCEPT.
551 * Confirm passphrase for private key encryption in
552 silc_create_key_pair and silc_change_private_key_passphrase.
553 Affected files are lib/silcutil/silcapputil.c.
555 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
557 * Move silc_client_packet_send back to internal, added
558 silc_client_send_packet, a bit simpler function for application.
559 Affected files lib/silcclient/silcclient.h, client.c and
562 * Moved the SilcClientEntry, SilcChannelEntry and
563 SilcServerEntry to silcclient.h to be public and documented
564 them for application. Affected files are
565 lib/silcclient/silcclient.h and idlist.h.
567 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
569 * Fixed manual page installation patch by Ville Räsänen.
570 USERS help page fix patch by Ville Räsänen
572 * Changed the silc_client_command_call interface to make
573 the command call simpler for the application. The library
574 now handles the command line parsing, command finding and
575 execution. Application only needs to call the function
576 with the command line. Affected files are
577 lib/silcclient/silcclient.h, command.[ch].
579 * Fixed silc_get_input to NULL-terminate the returned input.
580 Affected file lib/silcutil/silcutil.c.
582 * Resolve the client's public key in JOIN command if the
583 founder auth data is being requested but we don't know the
584 client's public key. Affected file silcd/command.c.
587 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
589 * Print notify for server opers when backup router comes
590 online. Affected file silcd/server.c.
592 * Fixed the INVITE command to send the invite list in
593 command reply. Affected file silcd/command_reply.c.
595 * Fixed MOTD command reply sending. Affected file
598 * UTF-8 decode the topic in TOPIC command reply and LIST
599 command reply in Irssi SILC client. Affected file is
600 irssi/src/silc/core/client_ops.c.
602 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
604 * Fixed the INVITE command to not crash Irssi SILC client
605 when given without nickname argument. AFfected file
606 irssi/src/silc/core/client_ops.c.
608 * Fixed double free in WHOIS query on normal server when
609 forwarding query to router. Affected file is
610 silcd/server_query.c.
612 * Fixed WATCH command reply handling on normal server which
613 was missing altogether. Affected file silcd/command_reply.c.
616 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
618 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
619 Included yodl sources for each of these. Also modified
620 Makefile.am prototype to install these files to proper
621 locations. Updated CREDITS. Affected file Makefile.am.pre,
622 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
625 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
627 * Added support for encrypted private key files. Now
628 passphrase must be provided when new key pair is created
629 (can be empty though), and prompted when loading the
630 private key. Added support for loading the old-style
631 non-encrypted private keys as well. Affected files
632 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
635 * Fixed silc_get_input to accept input on all terminals.
636 Affected file lib/silcutil/silcutil.c.
638 * Moved the Irssi SILC client key loading and other stuff
639 to be called after the arguments and UI is initialized.
640 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
642 * Added -P option to Irssi SILC client which can be used
643 to change the passphrase of the private key. Affected
644 file irssi/src/silc/core/silc-core.c.
646 * Added silc_change_private_key_passphrase apputil routine
647 to lib/silcutil/silcapputil.[ch].
649 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
651 * Fixed connection closing in client library to not crash.
652 Moved the connection freeing totally to function
653 silc_clinet_del_connection. Affected file
654 lib/silcclinet/client.c.
656 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
658 * Changed includes/silcincludes.h to silcincludes.h.in to
659 include configuration specific information. The silcdefs.h
660 is not included in to installation anymore (it's only
661 compilation time header).
663 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
665 * Moved the SilcClient and SilcClientConnection from client.h
666 to the public lib/silcclient/silcclient.h. Changed the
669 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
671 * If version string in silc_clinet_alloc is NULL the library
672 puts it automatically. Affected file lib/silcclient/client.c.
674 * Changed the version strings from variables to #define's
675 in includes/silcversion.h.
677 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
679 * Added shared library complation support.
681 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
683 * Added lib/silcutil/silcapputil.[ch] for application
684 utility functions. It includes routines for applications'
685 convenience. Added silc_create_key_pair, silc_show_public_key
686 and silc_load_key_pair functions.
688 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
690 * Send RESUME_CLIENT packet from router to backup routers
691 to in resuming. Affected file silcd/packet_receive.c.
693 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
695 * In IDENTIFY command parsing, send all other IDs except
696 Client IDs explicitly to router for resolving on normal
697 server. Also check that ID received in WHOIS command is
698 always Client ID, others are not allowed. Affected file
699 silcd/server_query.c.
701 * Merged latest changes from irssi.org CVS.
703 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
705 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
706 Affected files irssi/src/silc/core/silc-core, silc-server.c.
708 * Fixed the heartbeat sending in Irssi SILC client. Moved
709 the silc_client_packet_send to silcclient.h for application
710 usage. Affected files lib/silcclient/client_internal.h
711 lib/silcclient/silcclient.h.
713 * Fixed a bug in query resolving in server. Used wrong
714 variable in a for loop and crashed. Affected file is
715 silcd/server_query.c.
717 * Server constructs requested attributes only to locally
718 connected clients. Affected file silcd/server_query.c.
721 * Fixed a bug when sending resolving from router to server
722 with requested attributes. The constructed WHOIS command
723 was incorrect. Affected file silcd/server_query.c.
726 * Fixed Requested Attributes saving in WHOIS command reply.
727 The length of the data buffer must be saved too. Affected
728 file silcd/command_reply.c.
730 * Update the client entry's servername after detaching is
731 over. Affected file silcd/packet_receive.c. Bug #37.
733 * Resolve incomplete client entrys in CUMODE_CHANGE and
734 CMODE_CHANGE notifys. Affected file is
735 lib/silcclient/client_notify.c. Bug #42.
737 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
739 * Fixed channel key packet processing bug on backup router
740 during backup resuming protocol. Affected file is
741 silcd/packet_receive.c.
743 * Fixed memory leaks in server. Affected files are
744 silcd/server.c and silcd/packet_receive.c.
746 * Fixed packet decryption problem when backup router encrypted
747 channel message with wrong key during backup resuming
748 protocol. Affected file silcd/packet_send.c.
750 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
751 Toni Willberg (toniw@iki.fi)
753 * Changed the SilcCipher context to be private. Changed the
754 silc_cipher_get_iv to just return pointer to the IV. Added
755 silc_cipher_get_name to return the name of the cipher.
756 Fixed code all around to support these changes. Affected
757 files are lib/silccrypt/silccipher.[ch], client library and
760 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
762 * Fixed unaligned access in lib/silccore/silcattrs.c.
764 * Fixed libtool linking in lib/silcsim/Makefile.am.
766 * Fixed services attribute printing. Affected files is
767 irssi/src/silc/core/silc-queries.c.
769 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
771 * Fixed a crashbug in incoming server accepting. Affected
774 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
776 * Added automatically generated index to Toolkit Reference
779 * Added support for Postscript Toolkit Reference Manual.
781 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
783 * Merged DISCONNECT fix, and autoconn port fix from Irssi
786 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
788 * Added 'send_events' boolean argument to the function
789 silc_schedule_set_listen_fd which sends the set events to
790 the application explicitly if set to TRUE. Default action
791 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
792 lib/silcclient/client_internal.h and silcd/server_internal.h.
794 * Added silc_compare_timeval to determine which time values
795 is smaller. Affected file lib/silcutil/silcutil.[ch].
797 * Added sort-of "Quality of Service" (QoS) support to
798 SilcSocketConnection. Data reception can be controlled with
799 rate limit per second and/or read data length limit.
800 Added silc_socket_set_qos. Affected files are
801 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
803 * Added the QoS configuration to SILC Server configuration
804 file. Affected files are silcd/serverconfig.[ch] and
807 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
809 * Merged with irssi.org CVS.
811 * Failed OPER and SILCOPER authentications are now logged.
812 Affected file silcd/command.c. Bugs #25.
814 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
816 * ROBODoc documented lib/silcutil/silcbuffer.h and
817 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
818 <ville.rasanen@iki.fi>.
820 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
822 * Added support for auto-passphrase authentication from the
823 config file during connecting which was not implemented
824 yet. Affected file irssi/src/silc/core/client_ops.c.
826 * Fixed a bug in authentication protocol failure handling which
827 was processing wrong callback context. Affected files
828 are lib/silcclient/client.c and protocol.c.
830 * Fixed the /ATTR allow off to actually work. Affected file
831 is irssi/src/silc/core/silc-queries.c.
833 * Fixed the /ATTR -del to work. Affected file is
834 irssi/src/silc/core/silc-queries.c.
836 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
838 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
840 * Fixed mask attribute adding in Irssi SILC client. Affected
841 file irssi/src/silc/core/silc-queries.c.
843 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
845 * Added support for saving the requested attributes in
846 WHOIS to directory. Affected file is
847 irssi/src/silc/core/silc-queries.c.
849 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
851 * Added support for parsing VCard fields that do not have
852 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
854 * Fixed a double free bug in hash table foreach function
855 if the entry was deleted in the foreach callback. Affected
856 file lib/silcutil/silchashtable.c.
858 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
860 * Added silc_attribute_get_verify_data to return the signature
861 verification data for either user digital signature or
862 server digital signature in Requested Attributes. Affected
863 files are lib/silccore/silcattrs.[ch].
865 * Added silc_vcard_alloc which is used to allocated dynamic
866 SilcVCard context. The silc_vcard_free now checks whether
867 the context is dynamically allocated or not. Affected files
868 are lib/silcutil/silcvcard.[ch].
870 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
872 * Periodically remove the NOATTR status from client entry
873 so that the client may take the attributes in use even after
874 server has resolved them unsuccessfully earlier. Affected
875 file silcd/server_query.c and idlist.h.
877 * Moved sha1hash and md5hash from client->internal to
878 SilcClient for application usage. Affected files are
879 lib/silcclient/client.h and client_internal.h.
881 * Fixed attribute encoding and decoding bugs. Affected
882 files lib/silccore/silcattrs.[ch].
884 * Added ATTR command to Irssi SILC Client which is used to
885 manage user's Requested Attributes sending and values for
886 WHOIS command. Affected files around Irssi SILC client.
888 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
890 * Added silc_buffer_strformat which can be used to format
891 strings into a buffer which size is automatically increased.
892 Affected file lib/silcutil/silcbuffmt.[ch].
894 * Added implementation of VCard (RFC 2426) which can be used
895 as part of Requested Attributes in WHOIS command. Affected
896 file lib/silcutil/silcvcard.[ch].
898 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
900 * Some strncat -> silc_strncat changes our the core and
903 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
904 errors. Added better error printing to SKE library.
905 Affected files lib/silcske/silcske.c, silcske_status.h and
908 * Save the PKCS key length even if only private key is set to
909 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
911 * Fixed the usage of silc_pkcs_get_key_len since it returns the
912 length in bits not in bytes. Affected files are
913 lib/silcske/silcske.c, lib/silccore/silcauth.c and
914 silcd/server_query.c.
916 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
918 * Added silc_attribute_payload_encode_data to directly encode
919 the data into the attributes buffer. Renamed function
920 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
921 Affected files are lib/silccore/silcattrs.[ch].
923 * silc_hash_table_find_foreach calls the foreach function now
924 once even if the nothing was found with context set to NULL.
925 Affected file lib/silcutil/silchashtable.[ch].
927 * Remove the RESOLVING flag from client entry after received
928 the Requested Attributes from the client. Fixed memory leak
929 in client entry freeing. Affected files silcd/server_query.c
932 * Added Requested Attributes support into SILC Client Library.
933 It is not able to send requested attributes in WHOIS command,
934 and also receive and process requested attributes. Added
935 silc_client_attribute_[add|del] and silc_client_attributes_get
936 functions. Added also `ignore_requested_attributes' to the
937 SilcClientParams to not use attributes in client. Affected
938 files are lib/silcclient/command.c, client_attrs.[ch],
939 silcclient.h, client_internal and client.[ch].
941 * Changed the silc_client_get_client_by_id to support Requested
942 Attributes, it takes them as argument now. Affected file
943 is lib/silcclient/silcclient.h, and idlist.c.
945 * Added -details option to WHOIS command in Irssi SILC Client
946 to support the requested attributes. By default it requests
947 all attributes. Affected file lib/silcclient/command.c and
948 irssi/doc/help/in/whois.in.
950 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
952 * Add also SERVICE attribute for server-constructed attribute
953 data. Also digitally sign the attributes and add
954 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
955 silcd/server_query.c.
957 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
959 * Changed the silc_attribute_payload_encode to support list
960 of attributes (function may be called several times to add
961 a new attribute). Removed the silc_attribute_payload_encode_list
962 function. The encoding function now also automatically encodes
963 the data, so the caller does not need to do that. Affected
964 files lib/silccore/silcattrs.[ch].
966 * Added support for replying on behalf of the user to the
967 Requested Attributes in WHOIS command in the server. Affected
968 file silcd/server_query.c.
970 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
971 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
973 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
975 * Don't swtich to become primary router if we are backup if
976 decryption error has occurred. Affected file silcd/server.c.
978 * Fixed a bug in backup router IP address comparison in
979 silc_server_backup_get.
981 Save now also the port of the server/router and use that
982 in comparison as well. Affected file silcd/server_backup.c.
984 * Normal server now reconnects to backup router automatically
985 if connection is lost to it. Affected file silcd/server.c.
987 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
989 * If packet processing fails (like integrity check fails)
990 the connection is closed now. Affected files are
991 lib/silccore/silcpacket.c and silcd/server.c.
993 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
995 * Fixed double free in RSA public key set function
996 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
999 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1001 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1002 Added server_query.[ch] which provides one interface for
1003 querying information using all three commands.
1005 * Changed all "typedef unsigned char" in core library to
1006 "typedef SilcUInt8".
1008 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1010 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1012 * Renamed silc_server_get_client_resolve to
1013 silc_server_query_resolve and moved to server_query.[ch].
1015 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1017 * Resumed client packet handling from server put the resumed
1018 client on wrong list on router and caused the client not
1019 be present on the network anymore. Now fixed to put the
1020 client to correct list. Affected file silcd/packet_receive.c.
1022 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1024 * Various cleanup in error message output in config parsing code
1025 and in server init code. Fixed error log files containing
1026 too many newlines ('\n') in some situations. Affected files are
1027 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1029 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1031 * Use the reverse lookupped hostname in client internals
1032 instead of one user provided us as remote server name.
1033 Affected file lib/silcclient/client.c.
1035 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1037 * Added 'app_context' to silc_schedule_init. It is an
1038 application specific context that is delivered to application
1039 in task callback functions. Affected files are
1040 lib/silcutil/silcutil.[ch].
1042 * The hb_context in SilcSocketConnection is not freed
1043 automatically anymore (application must free it). Freeing
1044 it automatic is inconsistent. Affected files are
1045 lib/silcutil/silcsockconn.[ch].
1047 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1049 * Added support for removing explicitly added client connections
1050 in rehash and closing the client connections if they were
1051 unconfigured in the rehash. Affected file silcd/server.c.
1053 * Added support for aborting automatically pending commands
1054 that never receives the reply (to avoid memory leaks).
1055 Added also silc_server_command_pending_timed to set the
1056 specific timeout for pending command. Affected files are
1057 silcd/command[_reply].[ch].
1059 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1060 specs and lib/silccore/silcstatus.h.
1062 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1064 * Changed the silc_get_time to accept time value as argument
1065 or if zero is sent return current local time. Affected
1066 file lib/silcutil/silcutil.[ch].
1068 * Added STATS command to client library and Irssi SILC client.
1069 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1071 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1073 * Assure that channel key is set before sending it. May
1074 crash server otherwise. Affected file silcd/packet_send.c.
1076 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1078 * Assure that endless loop cannot happen with detached client
1079 resolving on normal server. Added idlist status
1080 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1081 silcd/idlist.h and silcd/packet_receive.c.
1083 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1085 * Incoming file transfer request cannot use same session as
1086 the sending session. This can happen when sending file to
1087 yourself. Crashed the client on quit. Affected file
1088 lib/silcclient/client_ftp.c. Bug #24.
1090 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1092 * Implemented the draft-riikonen-precense-attrs draft and
1093 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1095 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1097 * Distribute the SERVER_SIGNOFF notify also to local backup
1098 routers from the primary router. The backup router may not
1099 have the signing of local server directly connected and need
1100 to know about the signoff. Affected file silcd/server_util.c.
1102 * Use the primary router as the origin of the locally connected
1103 server when it is disconnecting from the backup router since
1104 that's where it really is coming from. Now the clients from
1105 the disconnecting server are removed correctly and "shadow"
1106 clients are not left to the backup router. Affected file
1109 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1111 * If normal server is standalone and found existing but disabled
1112 channel, do not re-create the channel since it creates
1113 duplicate same channels. Affected file silcd/server.c.
1115 * Added anonymous client connections support to server. New
1116 "anonymous" configuration option to ConnectionParams section
1117 added. If set to true, the username and hostname information
1118 of the client will be scrambled and anonymous user mode is
1119 set automatically to the user. Affected files are
1120 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1122 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1124 * In JOIN notify handling, mark that the cache entry of the
1125 client cannot be expired. Can cause crashes on normal
1126 server (asserts client->channels). Affected file is
1127 silcd/packet_receive.c.
1129 * From now on distribution versions are used as protocol versions
1130 instead of by default using the Toolkit base version as protocol
1131 version. Affected file prepare.
1133 * Do not set the locally resolved hostname for local client
1134 entry but take what server sends. This way the real hostname
1135 is showed in WHOIS for yourself. Affected file is
1136 lib/silcclient/idlist.c and lib/silcclient/client.c.
1138 * Resolve local info with IDENTIFY when connecting to server.y
1140 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1142 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1143 for implied search (not needed on platforms which has native
1144 pthreads library). Use --without-pthreads to disable threads.
1145 Affected file is configure.in.pre
1147 * Fixed --with-iconv on platforms which need to bypass (broken)
1148 native iconv(). Affected file is configure.in.pre
1150 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1152 * Moved -C option parsing in Irssi SILC client at same time
1153 as other options. The UI was initialized earlier and caused
1154 problems on command line. Bug #16. Affected file is
1155 irssi/src/silc/core/silc-core.c.
1157 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1159 * Added global variable silc_log_timestamp that tells silclog
1160 wether to print or not the timestamp in the logging files.
1161 Affected file lib/silcutil/silclog.[ch].
1163 * Added silcd configuration option Timestamp in the Logging
1164 section. Affected file silcd/serverconfig.[ch],
1165 doc/example_silcd.conf.in.
1167 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1169 * Fixed fingerprint checking to check for entirely empty
1170 fingerprint instead of two first bytes when determining
1171 if it is set. Bug #18. Affected file silcd/command.c.
1173 * Fixed duplicate PKCS name registering to not allow it.
1174 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1176 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1178 * Conditionalize non-gcc compiler optimizations for various
1179 platforms, enable those commented out. Cleanups.
1180 Affected file lib/silcmath/mpi/configure.in
1182 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1184 * silc_rng_exec_command() left zombie processes if command
1185 didn't generate any output. Affected file
1186 lib/silccrypt/silcrng.c
1188 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1190 * Rewrote iconv checking, introduce --with-iconv for systems
1191 which rely on libiconv. Check if iconv() provided by libc
1192 is good enough, otherwise demand libiconv. Affected file
1195 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1197 * Search for ldopen() also in libc. This enables SIM support
1198 on *BSD systems. Based on patch from Alex Zepeda. Affected
1199 file configure.in.pre
1201 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1203 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1204 This fixes prepare on *BSD systems. Affected file
1207 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1209 * More fixed for not having purge timeout for global clients
1210 that are on channel. Affected files silcd/command_reply.c
1213 * Fixed the rekey protocol to work with backup router connections.
1214 Rekey packets are now allowed on disabled connections as
1215 well. Affected files silcd/packet_send.c and server.c.
1217 * Do not switch to be as backup router when shutting down and
1218 closing the primary connection. Affected file silcd/server.c.
1220 * Fixed memory leaks in backup router deleting. Added
1221 silc_server_backup_free to free all data during shutdown of
1222 server. Affected files silcd/server_backup.[ch].
1224 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1226 * Do not process commands if the sock->user_data is NULL.
1227 Affected file silcd/command.c.
1229 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1231 * Fixed buffer overflow and security problems (loosing bits
1232 in CFB encryption) in SILC RNG. Problems reported by
1233 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1235 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1237 * Added yet more checks that client is not expired on global
1238 list if it is on channels. Affected file is
1239 silcd/command_reply.c.
1241 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1243 * Merged c0ffee's MIME signal patch which adds support for
1244 sending also MIME messages in Irssi SILC Client, and handling
1245 received MIME messages in a signal (and perhaps doing something
1246 to non-textual MIME messages).
1248 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1250 * Fixed pending command deletion in server and client library
1251 to check the whole list instead of breaking after first found.
1252 The affected files are silcd/command.[ch] and
1253 lib/silcclient/command.[ch].
1255 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1257 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1258 secret or private, otherwise it's possible to find out
1259 whether a secret channel exists or not. Affected file
1262 * If CMODE change fails during the mode setting, assure that
1263 the old mode mask is set for the channel back. Affected
1264 file silcd/command.c.
1266 * Fixed passphrase saving on +a channel on normal server
1267 after successful JOIN command. Affected file silcd/command.c.
1269 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1271 * Remove server/router operator privileges in DETACH command,
1272 since it's possible to resume to server where these
1273 privileges would not be allowed for the client. Affected
1274 file silcd/command.c.
1276 * Do not set to wait for backup in rehash of the server.
1277 Affected file silcd/server.c.
1279 * Do not check listener sockets when counting how many
1280 socket connections we have. Affected file is
1281 silcd/server_util.c.
1283 * Do not announce disconnected clients that are remaining
1284 in history (for WHOWAS). This is because SIGNOFF notify
1285 for these has been sent earlier already. Affected file
1288 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1290 * Buffer overflow with CUMODE command's mode->mode character
1291 conversion. Reported by Ville Räsänen. Affected file
1292 lib/silcutil/silcutil.c.
1294 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1296 * Allow heartbeat packets to go disabled connections anyway.
1297 Affected files silcd/server.c and silcd/packet_send.c.
1299 * Do not broadcast New Channel packets with List flag set
1300 in the packet to backup routers. The router must check
1301 for the correctness of the packets before sending them.
1302 It is possible that router will have enforce Channel ID
1303 change and this would cause desync in the backup router.
1304 Affected file silcd/packet_receive.c.
1306 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1307 are handled in list parsing. They are not list packets
1308 anymore. Affected file silcd/packet_receive.c.
1310 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1312 * Stop waiting for backup router through the timeout, not
1313 directly after backup router has arrived. Affected file
1316 * Do not re-create channel keys and send them when removing
1317 clients in server shutdown. Affected files are
1318 silcd/server_internal.h and silcd/server_util.c.
1320 * Notify distribution to backup routers was missing from
1321 the silc_server_send_notify_dest function which caused
1322 desyncing problems with backup router. Affected file is
1323 silcd/packet_send.c.
1325 * The client's channel removing was working wrong on
1326 backup router. It assumed that it doesn't know global
1327 information but backup router does know. For this reason
1328 it could remove channel when it wasn't supposed to do that.
1329 Affected file silcd/server.c and silcd/server_util.c.
1331 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1333 * Stop for a couple seconds after badkup router has become
1334 primary router. Affected file silcd/server.c.
1336 * Added silc_server_remove_servers_by_server, which is used
1337 to remove servers originated from some other server. Also
1338 clients of those servers can be removed too. Affected file
1339 silcd/server_util.[ch].
1341 * When removing clients after a server has signed of remove
1342 also all servers behind that server (unless they are known
1343 to be available locally), and send SERVER_SIGNOFF for each
1344 of the server separately. Also the signed off clients are
1345 sent now separately per signed off server. The affected files
1346 are silcd/server.c and silcd/server_util.[ch].
1348 * All servers added with silc_idlist_add_server must always
1349 have both "router" and "connection" pointers set. Otherwise,
1350 bad server entries may be left around in the cache.
1351 Affected file silcd/command_reply.c.
1353 * Do not create the channel key in NEW_CHANNEL packet
1354 processing if the channel is empty. Affected file
1355 silcd/packet_receive.c.
1357 * Completed backup router support for standalone routers.
1358 Supports also servers in the cell that do not use the backup
1361 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1363 * Fixed a bug in silc_string_regexify which did not add '^'
1364 at the start of each string, and thus the matching was
1365 not explicit. For example ban list iikone@*!*@* would
1366 match also "priikone", which is wrong, it would have to be
1367 *iikone@*!*@* to match also "priikone". Affected
1368 file lib/silcutil/unix/silcunixutil.c.
1370 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1372 * Enable all local server connections before updating client
1373 caches when we've become backup router. Otherwise, signoff
1374 packets may not reach the clients. Affected files are
1375 silcd/server.c and silcd/server_util.[ch].
1377 * Fixed a bug in version string parsing which could crash
1378 the program with specially formatted version string.
1379 Bug reported and patch provided by Ville Räsänen. Affected
1380 file lib/silcutil/silcutil.c.
1382 * Handle the disconnection immediately when DISCONNECT
1383 packet is received in server. Affected file silcd/server.c.
1385 * Primary router now waits a short time (10 seconds) for
1386 backup router connection before accepting any other
1387 connection (except local). Affected file silcd/server.c,
1390 * Fixed a crash in client libary in NICK_CHANGE notify when
1391 NICK_CHANGE arrived for client entry we are resolving
1392 currently. Affected file lib/silcclient/client_notify.c.
1394 * Call the sconn->callback completion even if error had
1395 occurred. Start reconnecting always if connection to
1396 primary router fails during backup router protocol.
1397 Affected files silcd/server.c and server_backup.c.
1399 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1401 * Added functions silc_server_send_opers and
1402 silc_server_send_opers_notify to send packets stricly
1403 to operators. Added macro SILC_SERVER_SEND_OPERS macro
1404 to send variable argument notify to operators.
1405 Affected files silcd/packet_send.[ch] and silcd/server.h.
1407 * Removed UMODE rights checking with UMODE_CHANGE notify.
1408 Affected file silcd/packet_receive.c.
1410 * Server/router operator now receives notify when network
1411 switches to backup router and when it resumes the use of
1412 primary router. Affected file silcd/server.c and
1413 silcd/server_backup.c.
1415 * Fixed the updating of client information after backup
1416 resuming protocol is over; update all except local clients
1417 to the new primary router. The affected file is
1418 silcd/server_util.c.
1420 * Added support for closing active connections in rehash
1421 that were unconfigured by the user. Supports currently
1422 closing server and router connections. Affected file
1425 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
1427 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1429 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
1430 is NULL since seems that on some platforms NULL is allowed
1431 and on some it's not. Fallback encoding is used instead.
1432 Affected file lib/silcutil/silcstrutil.c.
1434 * Fixed statistics updating for incoming server connection
1435 which could cause problems when re-connecting. Affected
1436 file silcd/server.c.
1438 * Preliminary backup router support for standalone router
1439 added. Affected files in silcd/.
1441 * Mark server connections in backup router disabled before
1442 and after backup protocol. Affected file is
1443 silcd/server_backup.c.
1445 * Added support for reconnecting to remote server connection
1446 even if the protocol fails, and if the configuration wants
1447 us to keep trying to connect anyway.
1449 Server connection is not allowed to backup router if
1450 backup router does not have connection to primary router yet.
1452 Affected file is silcd/server.c.
1454 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1456 * Added silc_client_udpate_server function to update changed
1457 server info. Affected file lib/silcclient/idlist.[ch].
1459 * Added check for server entries that are being resolved when
1460 notify is received. If being resolved, handle the received
1461 notify only after it's resolved so that all notifys are
1462 handled in same order as received from the server.
1464 Added similar resolver check to channel entries. Every
1465 notify that cause resolving of any information that affects
1466 channel entry marks the channel entry in waiting state.
1467 After whatever resolving is over the waiters are signalled
1468 and only then the notifys are handled in the same order
1469 as delivered from the server.
1471 Affected files are lib/silcclient/idlist.[ch], and
1474 * Fixed KILLED notify handling in normal server. Affected
1475 file silcd/packet_receive.c.
1477 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
1478 is locally connected, or was locally connected (but may
1479 be detached and connection is not active). Added also
1480 SILC_IS_LOCAL for checking this status. Affected files
1481 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
1482 silcd/server.c and silcd/server_internal.h.
1484 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1486 * Don't send or handle TOPIC_SET if topic is already set and
1487 is same as being set. Affected files silcd/command.c and
1488 silcd/packet_receive.c.
1490 * Fixed CMODE change rights checking to work correctly when
1491 removing modes by operator. Affected file is
1492 silcd/server_util.c.
1494 * Fixed some handling with New Channel packet in router and
1495 fixed some CMODE_CHANGE notify handling in server and router.
1496 Affected file is silcd/packet_receive.c.
1498 * Changed "disconnect" client operation to include the
1499 reason of the disconnection and optional disconnection
1500 message. Affected file lib/silcclient/silcclient.h.
1502 * Made the compilation of lib/contrib/ stuff conditional.
1503 Affected files configure.in.pre, lib/contrib/Makefile.am.
1505 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1507 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
1508 to the sender of the notify too, to avoid situation where two
1509 notifys are in the network at the same time going to oppsite
1510 directions. Affected file silcd/packet_receice.c.
1512 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1514 * Delete the client from channel even if the cilent->id is
1515 NULL. It was possible that client was deleted without
1516 removing from channels (theoretically at least). Affected
1517 file silcd/server.c and silcd/server_util.c.
1519 * Free the client data too when resuming is not successful.
1520 Affected file silcd/packet_receive.c.
1522 * Merged some code from c0ffee's silc-plugin. Affected files
1523 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
1525 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
1526 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
1527 to the primary router connection, the other one returns
1528 TRUE if packet must be broadcasted to network.
1530 * All notifys that are destined to primary router (to network)
1531 are now automatically sent to backup routers even if the
1532 router is standalone (and has backup router). Affected files
1535 * Added --without-irssi and --without-silcd configuration
1536 options for disabling the compilation of these applications.
1537 Affected file configure.in.pre and prepare.
1539 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1541 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
1542 UTF-8 encoding and decoding. Added also new encodings
1543 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
1545 Added also SILC_STRING_LANGUAGE which is language and charset
1546 specific encoder and decoer for those platforms that support
1547 iconv(). It can convert the UTF-8 to and from the locale
1548 specific character set.
1550 Affected file lib/silcutil/silcstrutil.[ch].
1552 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
1554 * Added function silc_get_command_name to the file
1555 lib/silcutil/silcutil.[ch].
1557 * Improved the server debug output a bit. Affected files are
1560 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1562 * Save the channel passphrase when received succesful JOIN
1563 command reply from router, on normal server. Otherwise
1564 joinig +a channels from normal server is not possible.
1565 Affected file silcd/command.c.
1567 * Fixed a bug in TOPIC_SET notify handling. The notifier
1568 may be other than client too, like server or channel.
1569 It expected it to always be only client and ignored the
1570 notify. Affected file silcd/packet_recieve.c.
1572 * Removed some (unnecessary) debug printing from
1573 lib/silccore/silcid.c and lib/silccore/silcargument.c.
1575 * Do not force CMODE_CHANGE when server is announcing new
1578 Router announces stuff only after server reannounces channel
1579 after CHANNEL_CHANGE notify.
1581 These fixes optimizes the announcing procedure, and perhaps
1582 fixes some problems too. Affected file silcd/packet_receive.c.
1584 * Fixed SERVER_SIGNOFF sending to local clients. It was
1585 totally broken and sent the notify to all local clients,
1586 instead of only to those that was on same channel as the
1587 signing off clients. Affected file silcd/server_util.c.
1589 * Added -D option to server. It can be used to give debug
1590 level. The levels are from 0 - 99, and are predefined for
1591 smooth server debugging. (see silcd.c for the predefined
1592 levels). Affected file silcd/server.c.
1594 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1596 * Fixed a bug in Irssi SILC client to close the connection
1597 properly when disconnecting from server. Affected file
1598 irssi/src/silc/core/client_ops.c.
1600 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1602 * When authenticating as founder during JOIN command, check
1603 that the one authenticating becomes the only founder on the
1604 channel. Affected file silcd/command.c.
1606 * Better checking for founder mode setting when CUMODE_CHANGE
1607 notify is received. Affected file silcd/packet_receive.c.
1609 * Close all connections when shutting down the server by sending
1610 DISCONNECT packet. Close all listeners too when shutting
1611 down the server. Affected file silcd/server.c.
1613 * Handle DISCONNECT packet correctly in client library by
1614 calling the "disconnect" client operation. Affected file
1615 lib/silcclient/client.c.
1617 * Handle local errors correctly during resuming. Affected
1618 file lib/silcclient/client.c.
1620 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1622 * The log file is not dupped internally anymore in
1623 lib/silcutil/silclog.c. Fixed memory leaks too.
1625 * The scheduler now dispatches all pending timeout tasks
1626 when it is uninitialized with silc_schedule_uninit.
1627 Affected file lib/silcutil/silcschedule.c.
1629 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1631 * Added --enable-stack-trace option to configure. Added
1632 memory allocation stack trace support. Added files
1633 lib/silcutil/stacktrace.[ch]. Affected files are
1634 lib/silcutil/silcmemory.[ch].
1636 * Fixed memory leaks from libraries and server. Affected
1637 files around the tree.
1639 * Reverted back a fix made to CUMODE which broke it.
1640 Affected file silcd/command.c.
1642 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1644 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
1645 core library, and implemented it. All textual messages SHOULD
1646 use this flag and the message MUST be UTF-8 encoded.
1647 All text messages sent by Irssi SILC client are now UTF-8
1648 encoded (regardless whether the terminal supports UTF-8 or not).
1649 Affected files are lib/silccore/silcchannel.h,
1650 irssi/src/silc/core/silc-servers.c, silc-channels.c and
1653 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1655 * Added lots of new statistics updating that was missing from
1656 the server and router code. Affected files in silcd/.
1658 * Sending SIGUSR1 signal to server now dumps the current
1659 server statistics into /tmp directory. Affected file is
1662 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
1663 the SILC Hash Interface also. Added new functions
1664 silc_hash_get_name, silc_hash_init, silc_hash_update and
1665 silc_hash_final. Affected file lib/silccrypt/silchash.c.
1667 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1669 * Added some better info printing for client during connecting.
1670 Affected file silcd/server_util.c.
1672 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
1673 to silence a user on a channel. Affected files are
1674 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
1675 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
1676 and silcd/packet_receive.c.
1678 * Fixed a fatal bug in handling of malformed command payload.
1679 Affected file silcd/command.c.
1681 * Fixed a double free when announcing channel users to router.
1682 Affected file silcd/server.c.
1684 * After successful authentication to channel founder mode, check
1685 that there isn't anyone else with founder mode on the channel.
1686 The one that authenticated will become founder and anyone
1687 else is demoted. Affected file silcd/command.c.
1689 * Added error printing of any error that has occurred during
1690 any command in client library. Affected file is
1691 irssi/src/silc/core/client_ops.c.
1693 * Removed some error printing from the client library and left
1694 it for the application to worry (from the error status it
1695 receives in 'command' client operation. Affected file is
1696 lib/silcclient/command.c.
1698 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1700 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
1701 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
1702 Starting key agreement with itself is denied. Affected file
1703 is lib/silcclient/client_keyagr.c.
1705 * Fixed some error checkings from the SFTP library which caused
1706 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
1707 and lib/silcsftp/sftp_util.c.
1709 * Added new "debug" and "debug_string" settings to Irssi SILC
1710 client which can be used to print runtime debugging on the
1711 Irssi's screen. Available when compiled with --enable-debug
1712 option. Affected file irssi/src/silc/core/silc-core.c.
1714 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1716 * Fixed a missing variadic parameter in a function call that
1717 caused server crash when a non-allowed connection arrived.
1718 Reported by Richard Becker. Affected file silcd/server.c.
1720 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1722 * Added WATCH list sending to backup routers from router.
1723 The WATCH command is sent by the router to the backup
1724 router. Affected file silcd/command.c.
1726 * Mark the backup_router flag for RouterConnection entry
1727 if the backup router stuff is defined in the config file.
1728 Affected file silcd/serverconfig.c.
1730 * Fixed some backup data sending around the code to work better
1731 if the router is standalone router. Not all places were fixed.
1732 Affected file silcd/packet_receive.c, silcd/packet_send.c,
1735 * Fixed the router connecting when connecting to multiple
1736 routers. It ignored every other router except the first
1737 one. Affected file silcd/server.c.
1739 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1741 * Made the private key generation after expiration optional.
1742 If not created after expiration the old key will re-expire
1743 at a later time (and thus key pair is not necessary to
1744 change). Affected file irssi/src/silc/core/clientutil.c.
1746 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1748 * The length arguments in bind() and connect() were wrong
1749 and fixed now to used SIZEOF_SOCKADDR in the
1750 lib/silcutil/unix/silcunixutil.c.
1752 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1754 * Fixed detach timeout handling to use Client ID and not
1755 the actual client entry which may be freed in the callback.
1756 Affected file silcd/command.c.
1758 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1760 * Merged c0ffee's multiple interface support patch.
1761 Affected files in silcd/.
1763 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1765 * Cleanup keys properly. Affected file is
1766 irssi/src/silc/core/clientutil.c.
1768 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1770 * Display the user mode on the status bar. Affected file
1771 irssi/src/silc/core/silc-expandos.c.
1773 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1775 * If private message key is not set, but the flag is set in
1776 the packet, ignore the packet since it cannot be decrypted.
1777 Affected file lib/silcclient/client_prvmsg.c.
1779 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1781 * When resuming client, remove the old client entry from
1782 the watcher list too. Affected file silcd/packet_receive.c.
1784 * Do not allow normal server to force founder mode away
1785 from router if the founder mode is already set. Affected
1786 file silcd/packet_receive.c.
1788 * Remove the client entry with watch notify types with short
1789 timeout, and not directly, so that other notifys can be
1790 retrieved too. Affected file lib/silcclient/client_notify.c.
1792 * Display notification about data messages that cannot be
1793 displayed. Affected files irssi/src/silc/core/client_ops.c,
1794 irssi/src/fe-common/silc/module-formats.[ch].
1796 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1798 * Fixed the CHANNEL_CHANGE notify handling in client libary
1799 to not use freed memory. Affected file is
1800 lib/silcclient/client_notify.c.
1802 * Fixed CUMODE_CHANGE notify handling in server. Affected
1803 file silcd/packet_receive.c.
1805 * Fixed USERS command to support empty channels. Affected
1806 file silcd/command.c.
1808 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1810 * Allow multiple identical pending commands to be registered
1811 in client library. Affected file is lib/silcclient/command.c.
1813 * Call the completion for resolving client information only
1814 after all resolvers has finished. This fixes a crash in
1815 the client. Added support for checking when the resolvers
1816 are finished. Affected file is lib/silcclient/idlist.c.
1818 * Wait by default 3 seconds before reconnecting to the server
1819 after being disconnected. Makes the /detach command a bit
1822 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1824 * Check the watcher list before sending signoff notifys
1825 when closing client connection. Affected file is
1828 * Added better CMODE command rights checking. Affected file
1829 silcd/server_util.c.
1831 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1833 * Fixed watcher list checking during server signoff. It
1834 crashed the server. Affected file silcd/server_util.c.
1836 * The JOIN command reply returns now the founder's public
1837 key. Affected file is silcd/command.c.
1839 * Announce the channel mode, and the mode properties with
1840 CMODE_CHANGE notify. Affected file silcd/server.c.
1842 * Mark new channels by default disabled, untill at least
1843 one user joins the channel. Affected file is
1844 silcd/packet_receive.c.
1846 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1848 * The nickname argument to watch notify can be optional.
1849 Fixes a crash in server. Affected file silcd/packet_send.c.
1851 * Remove the client entry from cache if the WATCH notify type
1852 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
1853 lib/silcclient/client_notify.c.
1855 * Check the watcher list before and after changing nickname
1856 when the NICK_CHANGE notify is received. Affected file is
1859 * Fixed a crash in OPER and SILCOPER command sending. Empty
1860 passphrase caused the crash. Affected file is
1861 lib/silcclient/command.c.
1863 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1865 * Merged with Irssi CVS for Irssi SILC client.
1867 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1869 * Completed the protocol specifications.
1871 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1873 * Merged with Irssi CVS for Irssi SILC client.
1875 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1877 * Added the founder's public key delivery to the
1878 CUMODE_CHANGE notify type as well. Updated the protocol
1879 specs and the code. Affected files are silcd/packet_send.[ch],
1880 silcd/packet_receive.c and silcd/command.c.
1882 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1884 * Added silc_pkcs_public_key_copy function into the
1885 lib/silccrypt/silcpkcs.[ch].
1887 * Remove the `iv' from the SilcChannelEntry since we can
1888 live without it. Affected files are silcd/idlist.h and
1889 silcd/packet_receive.c.
1891 * Added support for sending the founder's public key in
1892 the CMODE_CHANGE notify packet in the server. Affected
1893 files are silcd/packet_send.[ch], silcd/packet_receive.c,
1894 silcd/command.c and silcd/server.c.
1896 * Changed the FOUNDER_AUTH authentication to use only
1897 public key authentication as defined by new protocol
1898 specs. Passphrase authentication with that mode cannot
1899 be used anymore. It is now possible to reclaim founder
1900 mode from any server in the network. Affected files are
1901 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
1903 * Added permanent channels support by making the channel
1904 permanent when FOUNDER_AUTH mode is set on the channel.
1905 The channel will not be destroyed even if channel is empty
1906 when that mode is set. Protocol TODO #17. Affected
1907 files are silcd/server.[ch], server_util.[ch],
1908 silcd/command.c, silcd/packet_receive.c and
1909 lib/silcclient/command.c.
1911 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1913 * Added reference counter to the command reply context in
1914 the client library. Affected files are
1915 lib/silcclient/command_reply.[ch].
1917 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1919 * Fixed rekey protocol with PFS in the client library.
1920 Affected file is lib/silcclient/protocol.c.
1922 * Added support for list of errors in client library
1923 command reply handling. Affected file is
1924 lib/silcclient/command_reply.c.
1926 * Defined that the WHOIS and IDENTIFY commands can send
1927 list of errors. Updated the protocol specs. Protocol
1930 * Added support for sending list of errors to WHOIS and
1931 IDENTIFY commands in server. Added support for receiving
1932 list of errors in server. Affected files are
1933 silcd/command.c and silcd/command_reply.c.
1935 * Fixed client info resolving on LEAVE command in client
1936 library to not crash. Affected file is
1937 lib/silcclient/client_notify.c.
1939 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1941 * Defined that the NICK command replies with thew changed
1942 nickname too, to make the nickname changing simpler at
1943 the client's end. Updated protocol specs and the code
1944 in client and server. Affected files are
1945 silcd/command.c, lib/silcclient/command_reply.c and
1946 lib/silcclient/command.c.
1948 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1950 * Added `Compressed' packet flag to indicate that the packet
1951 payload is compressed by the sender. Updated the protocol
1952 specs and the core library. The compression still is not
1953 implemented in the sources. Affected file is
1954 lib/silccore/silcpacket.h.
1956 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1958 * Remove pending command callbacks also if the connection
1959 to the server is destroyed. Affected file is
1960 lib/silcclient/client.c.
1962 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1964 * Added new QUIET channel user mode that can be used to
1965 quiet a user in a channel. Updated the protocol specs but
1966 it wasn't implemented yet. Protocol TODO #27. Affected
1967 file is lib/silccore/silcmode.h.
1969 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1971 * Added BLOCK_INVITE user mode to be able to block incoming
1972 invite notifications. Protoocol TODO #26. Affected files
1973 are lib/silccore/silcmode.h, lib/silcclient/command.c and
1976 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
1977 the protocol specs and the code. Affected file is
1978 lib/silccrypt/silcpkcs.c.
1980 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1982 * Disconnect Payload includes now the status type. Updated
1983 the protocol specs and the code. Protocol TODO #25.
1984 Affected files are silcd/server.c, lib/silcclient/client.c.
1986 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
1987 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
1988 Moved the silc_client_command_status_messages table to the
1989 lib/silcutil/silcutil.c and added new funtion
1990 silc_get_status_message, which deprecates function
1991 silc_client_status_message. Affected files are
1992 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
1993 lib/silcutil/silcutil.[ch].
1995 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1997 * Defined that the nickname hash in Client ID MUST be from
1998 lowercase nickname. This effectively changes nicknames in
1999 SILC to case-insensitive. Updated the protocol specs and
2000 the code. Affected files are lib/silcutil/silcutil.[ch],
2001 silcd/serverid.c, and silcd/idlist.c.
2003 * Added new channel user modes BLOCK_MESSAGES_USERS and
2004 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2005 code. Affected files are lib/silccore/silcmode.h,
2006 lib/silcclient/command.c, and silcd/packet_send.c.
2008 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2009 specs and code. Affected file lib/silccore/silcstatus.h.
2011 * Added support for watch list. It is possible to add nicknames
2012 to be watched, and when they come to network, leave network
2013 or user mode changes the watcher will be notified of this
2014 change. Added SILC_COMMAND_WATCH command, added new
2015 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2016 notifications. Updated the protocol specs and implemented
2017 this to library, client and server. Protocol TODO #21.
2018 Affected files are lib/silccore/silccomand.h,
2019 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2020 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2021 silcd/packet_send.[ch], silcd/packet_receive.c, and
2022 irssi/src/silc/core/client_ops.c.
2024 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2025 somebody watching you. Updated the protocol specs and the
2026 code. Affected files are lib/silccore/silcmode.h, and
2027 lib/silcclient/command.c.
2029 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2031 * Added service support to SILC protocol. Added new command
2032 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2033 core library. Services are not implemented in server or
2034 client for now. Protocol TODO #20. Affected files are
2035 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2037 * Added SilcStatus argument to `command' client operation
2038 to return the error status when command sending fails
2039 locally. Changed all command in client library to return
2040 correct command status. Affected files are
2041 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2042 irssi/src/silc/core/client_ops.c.
2044 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2046 * Added silc_mime_parse function to parse MIME headers.
2047 Affected files are lib/silcutil/silcstruti.[ch].
2049 * Added MIME header parsing in Irssi SILC Client. It displays
2050 all textual MIME objects, others it ignores. Affected file
2051 is irssi/src/silc/core/clien_ops.c.
2053 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2055 * Fixed a bug in the pid writing function, which couldn't be
2056 written in a root-owned directory.
2058 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2060 * Defined that channel message to unknown Channel ID must
2061 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2062 Updated the protocol specs and the code in server. The
2063 affected file is silcd/packet_receive.c.
2065 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2067 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2068 that it is used to send error notifys if error occurs during
2069 some SILC packet processing, except commands. The error
2070 types are same as for command reply types. Defined that
2071 if private message is sent to unknown Client ID the error
2072 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2073 Updated the protocol specs and code. Affected files are
2074 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2075 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2076 and irssi/src/silc/core/client_ops.c. Renamed the
2077 SilcCommandStatus to SilcStatus.
2079 * Defined the use of extra WHOIS attributes in WHOIS command.
2080 The <Requested Attributes> (defined in a separate document)
2081 can be used to request additional information about user
2082 not returned by standard WHOIS command. Defined that server
2083 can send WHOIS command directly to client. Client provides
2084 the requested attributes to the server. Updated the protocol
2085 specs. Protocol TODO #4. Implementation is not done yet
2086 (Protocol TODO #24).
2088 * Renamed function silc_client_command_status_message to
2089 silc_client_status_message. Affected files are
2090 lib/silcclient/command_reply.[ch].
2092 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2094 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2095 32 bit integers. Updated the protcol specs and the code.
2096 Affected files are silcd/command.c and
2097 lib/silcclient/command.c.
2099 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2101 * Fixed a bug in library where sending a bogus authentication
2102 payload would lead to a crash. Affected file is
2103 lib/silccore/silcauth.c.
2105 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2107 * Added detach_disabled and detach_timeout server config
2108 options to the server. Affected files silcd/serverconfig.[ch],
2109 silcd/command.c and silcd/packet_receive.c.
2111 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2113 * Added resolve_cmd_ident field to the SilcClientEntry structure
2114 too so that if the entry is for example being resolved so
2115 another command may attach to the same pending command reply
2116 without requiring to resolve the same entry again. Added
2117 support for adding multiple pending commands for one
2118 command idenfier. Affected files lib/silcclient/command.[ch],
2119 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2121 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2123 * Defined that server receives WHOIS command reply for private
2124 and secret channels too. Updated protocol specs and the
2125 code in server. Affected file silcd/command.c.
2127 * Defined <channel user mode list> argument to WHOIS command
2128 reply for returning user modes on the channels. The
2129 channel list now doesn't include the user mode anymore but the
2130 actual channel mode. Updated protocol specs and the code in
2131 client and server. Affected files are silcd/command_reply.c,
2132 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2133 and lib/silcclient/command_reply.c.
2135 * Save the channels list in WHOIS command reply in normal server
2136 so that WHOIS always shows joined channels also in normal
2137 server and not just on router. Affected file is
2138 silcd/command_reply.c.
2140 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2142 * Defined that server receives USERS command reply for private
2143 and secret channels too. Updated protocol specs and the
2144 code in server. Affected file silcd/command.c.
2146 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2148 * Changed the UMODE's mode mask argument to be optional. If
2149 not provided then the command merely returns the current mode
2150 mask to the client. Updated protocol specs and the server.
2151 Affected file is silcd/command.c.
2153 * Added SILC session detachment/resuming support. It is possible
2154 to detach by closing the network connection and then re-connect
2155 and resume to the old client session. Added DETACHED user
2156 mode that server will set for detached client. Added new
2157 packet RESUME_CLIENT which is used to perform the resuming
2158 process. Added DETACH command. Updated the protocol specs,
2159 core library, client and server. Protocol TODO #22. Very
2160 many affected files around the tree.
2162 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2164 * Changed the CMODE's mode mask argument to be optional. If
2165 not provided then the command merely returns the current mode
2166 mask to the client. Updated protocol specs and the server.
2167 Affected file is silcd/command.c.
2169 * Changed the Killer's Client ID in KILLED notify to be just
2170 any ID payload since router server is allowed to kill as well.
2171 Updated protocol specs, client libary and server. Affected
2172 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2173 and irssi/src/silc/core/client_ops.c.
2175 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2177 * Added new user modes ANONYMOUS for special anonymous servers
2178 that may set the mode for client, and BLOCK_PRIVMSG which
2179 client may set to block incoming private messages unless the
2180 Private Message Key flag is set (using private keys to protect
2181 private messages). Updated protocol specs and code in client
2182 and server and core library. Protocol TODO #23. Affected
2183 files are lib/silccore/silcmode.h, silcd/server.[ch],
2184 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2185 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2187 * Added new channel user mode BLOCK_MESSAGES which the client
2188 may set to itself to tell server not send channel messages.
2189 Other packets such as channel key packets are still sent.
2190 Protocol TODO #23. Updated the protocol specs, client and
2191 server. Affected files are lib/silccore/silcmode.h,
2192 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2193 lib/silcutil/silcutil.c, silcd/command.c, and
2194 silcd/packet_send.c.
2196 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2198 * Redefined the Status Payload to include now two 8 bit fields,
2199 instead of one 16 bit field. This now makes it possible to
2200 send list of errors. Updated the protocol specs and the code
2201 in core library, client library and server. Protocol TODO #1.
2202 Affected files are lib/silccore/silccommand.[ch],
2203 lib/silcclient/command_reply.[ch], silcd/command.c,
2204 silcd/command_reply.c and silcd/packet_receive.[ch].
2206 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2208 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2209 must be handled by the application and should tell the application
2210 that an error message was already printed, and it should print the
2211 config coords (line, filename, ...). Affected files are
2212 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2214 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2215 server config parsing code more readable.
2217 Fixed a bug in the fetch_logging() config callback.
2219 Affected files is silcd/serverconfig.c.
2221 * Drop root privileges when started in foreground. Don't drop them
2222 if debugging also. Affected file is silcd/silcd.c.
2224 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2226 * Added more IM-like features by introducing new user modes
2227 for setting various presence information. Added new modes:
2228 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2229 specs and code. Protocol TODO #19. Affected files are
2230 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2231 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2233 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2235 * Added STATS command to the protocol after all, to return
2236 various statistical information about the network. It can
2237 be used by clients to retrieve statistical information, and
2238 servers may use it to to fetch cell and network wide
2239 statistics from router. Updated the protocol specs and
2240 implemented it to the server. Protocol TODO #16.
2241 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2242 silcd/command_reply.[ch].
2244 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2246 * The LIST command reply in client libary now adds new channel
2247 entry if the returned channel doesn't exist yet in cache,
2248 and returns the channel entry to the application in the
2249 command_reply client operation. Affected file is
2250 lib/silcclient/command_reply.c.
2252 * Changed the channel message payload's MAC generation to
2253 include the IV in the MAC as well. This way all relevant
2254 parts of the channel message payload are authenticated also
2255 with the channel message MAC (and not only by packet MAC).
2256 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2257 Affected file is lib/silccore/silcchannel.c.
2259 * Fixed the SKE to save the remote version, since the
2260 silc_ske_parse_version mistakenly checked wrong version,
2261 after it replaced the start payload. Affected files are
2262 lib/silcske/silcske.[ch].
2264 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2266 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2267 string utility functions. Added there also new functions
2268 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2269 Affected files lib/silcutil/silcstrutil.[ch].
2271 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2272 files are lib/silcutil/silcstrutil.[ch].
2274 * Defined that the security property fields in SKE SHOULD be
2275 UTF-8 encoded, defined that version string MUST be US-ASCII
2276 encoded, defined that passphrases sent in connection
2277 authentication protocol MUST be UTF-8 encoded. Implemented
2278 these to the client and server. Defined also that other
2279 passphrases sent in the protocol MUST be UTF-8 encoded.
2280 Affected files are lib/silcske/silcske.c,
2281 lib/silcclient/protocol.c, silcd/protocol.c,
2282 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2284 * Changed the silc_client_close_connection interface to not
2285 need the SilcSocketConnection which should not be visible
2286 to application. Affected files are lib/silcclient/client.c
2287 and lib/silcclient/silcclient.h.
2289 * Rewrote the text for Private Message Key Payload in the
2290 protocol specification. Protocol TODO #11.
2292 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2294 * Upgraded the protocol version to 1.1, updated protocol specs
2297 * Added the nickname as new argument to NICK_CHANGE notify and
2298 added it to protocol specs and implemented it to client and
2299 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2300 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2301 lib/silcclient/client_notify.c.
2303 * Added the killer's client ID to the KILLED notify and added
2304 it to protocol specs and implemented it to client and server.
2305 Protocol TODO #13. Affected files are silcd/command.c,
2306 silcd/packet_receive.c, packet_send.[ch],
2307 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2308 The killer's client entry is now returned to application in
2309 the `notify' client operation.
2311 * Fixed the Max Argument fields that had too large value set
2312 in the protocol specs. Protocol TODO #14.
2314 * Added the LEAVE command reply to return the ID of parted
2315 channel. Updated protocol specs and implemented it to the
2316 client and server. Protocol TODO #15. Affected files are
2317 silcd/command.c, lib/silcclient/command_reply.c. The channel
2318 entry is now returned to application in the `command_reply'
2321 * Rewrote the version SKE version checking in client libary
2322 and in server to use the silc_parse_version_string. Affected
2323 files are lib/silcclient/protocol.c, silcd/protocol.c.
2325 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2326 commands that was missing it, and updated protocol specs and
2327 the server implementation. Protocol TODO #10. The affected
2328 file is silcd/command.c.
2330 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2331 generic reply to a generic request (REQUEST flag), and
2332 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2333 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2334 to define the payload for DATA flag. Added the flags to
2335 the implementation. Protocol TODO #9. Affected file is
2336 lib/silccore/silcchannel.h.
2338 Changed the client library to return the message length
2339 to application as well in the channel_message and private_message
2340 client operations. Affected files are
2341 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2342 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2343 and lib/silcclient/client_ops_example.c.
2345 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2346 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2347 the channel. Updated protocol specs and impelemented this
2348 to client and server. Protocol TODO #6. Affected files are
2349 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2350 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2352 Added new options m and M to CMODE command in Irssi SILC
2353 client to set these modes.
2355 * Deprecated all administrative commands from SILC protocol
2356 since they are highly implementation specific commands.
2357 Updated protocol specs. Moved the old commands in
2358 implementations to private range of command types. Affected
2359 files are silcd/command.c, lib/silcclient/command.c and
2360 lib/silcclient/command_reply.c. Protocol TODO #8.
2362 * Fixed a bug in server where sending unknown command crashes
2363 the server. Affected file silcd/command.c.
2365 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2367 * Added SILC_PROTOCOLVERSION macro to check protocol version
2368 of a socket connection. The affected file is
2369 lib/silcutil/silcsockconn.h.
2371 * Added better error logging in rekey protocol. Affected file
2374 * Do not check public key types in SKE during rekey. Affected
2375 file lib/silcske/payload.c.
2377 * Fixed the rekey protocol with PFS, which was totally broken.
2378 Affected file silcd/protocol.c.
2380 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2382 * Some client implementations quit network by doing first LEAVE
2383 and then immediately SIGNOFF (like Bombyx). We now do check
2384 after a short time after LEAVE notify and check whether the
2385 client is still valid after LEAVE, and if not we remove it from
2386 cache. Affected file is lib/silcclient/client_notify.c.
2388 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2390 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2391 it's good not to have security holes here.
2393 * Fixed a negative refcount situtuation for the config context.
2394 Affected file is silcd/serverconfig.c.
2396 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2398 * ROBOdoc documented lib/silcutil/silcutil.h.
2400 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2402 * Optimized even more the SilcPacketContext structure. Now
2403 totally saved 16 bytes of memory per context after optimization.
2404 Affected files are lib/silccore/silcpacket.[ch].
2406 * Made strict checks for valid SILC IDs. Affected file is
2407 lib/silccore/silcid.c.
2409 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2411 * Changed the object argument for silc_cipher_register,
2412 silc_hash_register, silc_hmac_register and silc_pkcs_register
2413 to const. Affected files are lib/silccrypt/silccipher.[ch],
2414 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
2416 * Changed the silc_get_username and silc_get_real_name to
2417 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
2419 * Fixed the Irssi SILC Client to use the silc_get_username and
2420 silc_get_real_name insted of glib routines since the glib
2421 routines only corrupt stack. Fixes the Irssi SILC to work in
2422 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
2424 * Fixed the Irssi to not use g_get_home_dir since it crashes
2425 or returns garbage on cygwin and corrupts stack. Added function
2426 get_home_dir to Irssi routines. Affected files are
2427 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
2429 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2431 * Made some structure optimizations. SFTP memory FS MemFSEntry
2432 entry structure. Optimized SilcTask structure. Optimized
2433 SilcPacketContext structure.
2435 Affected files lib/silcsftp/sftp_fs_memory.c,
2436 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
2438 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2440 * And yet again reverted back the config thing since Johnny
2441 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
2444 * Fixed memory leaks from config object. Affected files are
2445 silcd/serverconfig.[ch].
2447 * Added support for adding new connections to the server in rehash.
2448 After rehash they take effect.
2450 Added support for changing the maximum allowed connections in
2451 rehash. The number can grow but going smaller is not supported.
2453 Added function silc_server_num_sockets_by_remote to the
2454 silcd/server_util.[ch].
2456 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
2458 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2460 * Added preliminary checking during config parsing for a valid
2461 public/private key and removed further checks in the code.
2462 Affected files are silcd/serverconfig.[ch], server.c.
2464 * Moved functions silc_server_drop() and silc_server_daemonise()
2465 from server.c to silcd.c since they are stricly related to
2466 the application activity.
2468 * Reverted a small part of the automatic ref/unref since
2469 it caused a double unref in some situations. Affected
2470 files are silcd/silcd.[ch], server.c, serverconfig.c.
2472 * Added some .cvsignore files in the lib directory.
2474 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2476 * Fixed silc_net_gethostbyaddr to correctly resolve by
2477 address. Affected file lib/silcutil/silcnet.c.
2479 * Fixed the notify relaying to client. The HMAC to be used
2480 with relayed packets ws wrong and caused decryption failure
2481 at the client end. Affected file is silcd/packet_receive.c.
2483 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2485 * Created new branch silc_protocol_1_0_branch.
2487 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
2489 * Changed the silc_server_config_* routines to be SilcServer
2490 independent. They are now officially application specific code
2491 and not part of generic server implementation. Affected files
2492 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
2494 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2496 * Added automatic referencing of config context in the
2497 silc_server_config_alloc, and automatic unreferencing in the
2498 silc_server_config_destroy. Affected files are
2499 silcd/serverconfig.[ch], silcd/silcd.c.
2501 * Fixed the silc_log_quick handling in the logging routines.
2502 It didn't log quickly when it was TRUE. Affected file is
2503 lib/silcutil/silclog.c. Also the flush delay was set even
2504 if it was 0 in config file. Affected file is
2505 silcd/serverconfig.c.
2507 * Added support for changing key pair of the server in rehash.
2508 Affected file silcd/server.c.
2510 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2512 * Fixed the TOPIC_SET notify to not cras. It changed the topic
2513 too early, before getting the channel entry. Affected file
2514 is silcd/packet_receive.c.
2516 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2518 * Added functions silc_server_config_[ref/unref], these are used
2519 to prevent that the config object is destroyed.
2521 No longer directly affect global variables silc_log_quick and
2522 silc_log_delay, they are first cached inside the config object
2523 and then applied with silc_server_config_setlogfiles().
2525 silc_server_config_set_defaults() is now internal to
2526 serverconfig.c, there are no reasons to show this internal stuff
2529 Affected files are silcd/serverconfig.[ch].
2531 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
2532 fprintf's to stderr, since some code may be executed again after
2533 the server went into the background. Affected files are
2536 * Added rehash support. Added function silc_server_rehash() that
2537 will perform all the basic tasks of the rehashing procedure.
2539 * Added command line option `-x, --hexdump'. This will enable the
2540 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
2541 The option `--hexdump' implies `--debug'.
2543 * Fixed a bad bug in the logging APIs (silcutil library) where
2544 the application would crash after calling silc_log_reset_all().
2546 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2548 * Fixed the KICKED notify handling in client library to
2549 correctly remove the channel and all entries from the
2550 channel when I was kicked. This bug crashed the client.
2552 Fixed yet another but in KICKED notify handling to remove
2553 the kicked client correctly from the channel.
2555 Affected file is lib/silcclient/client_notify.c.
2557 * Fixed a minor bug in looking up correct client entry
2558 in KICKED notify in server. Affected file is
2559 silcd/packet_receive.c.
2561 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
2562 sources correctly to distribution. Fixes --with-gmp option.
2564 * Removed the manual rehashing from ID Cache, and changed it
2565 to use the SILC Hash Table's auto rehash feature. Affected
2566 file is lib/silccore/silcidcache.c.
2568 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2570 * Fixed a bug in the silc_client_nickname_format function that
2571 handles the multiple same nickname formatting. Two clients
2572 with same nickname caused problems after the first one left
2573 and rejoined. It didn't format the nickname correctly.
2574 Affected file is lib/silcclient/idlist.c.
2576 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2578 * Don't change the topic if olod topic is same as new one.
2579 Affected file is silcd/packet_receive.c.
2581 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2583 * Added cross-reference support to the SILC Documentation
2584 generator. All types across all HTML files are now cross-
2585 referenced. Affected files util/robodoc/generator.c and
2586 scripts/silcdoc/silcdoc.
2588 * Added file lib/silcutil/silctypes.h to include all the
2589 arithmetic type definitions and some macros. Removed
2590 includes/bitmove.h and moved macros to silctypes.h.
2592 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2594 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
2596 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2598 * Added `type' argument to silc_id_payload_parse_id function which
2599 now returns the type of the ID to the sent pointer. Affected
2600 file is lib/silccore/silcid.[ch].
2602 * Added check for CMODE_CHANGE notify type that mode change is
2603 allowed by the sender. Affected file silcd/packet_receive.c.
2605 * Added check for CUMODE_CHANGE notify type that mode change is
2606 allowed by the sender. Affected file silcd/packet_receive.c.
2607 Added the ID type as CUMODE_CHANGE notify type as argument
2608 to the `notify' client operation. Affected files are
2609 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2611 * Added function silc_client_add_server to the client library.
2612 Added support for resolving also channel and server info when
2613 received unknown entity in notify packet. Affected files are
2614 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
2616 * Added function silc_command_get_status to return the command
2617 status from the command reply's argument payload. Affected files
2618 are lib/silccore/silccommand.[ch].
2620 * Added check for KICKED notify type that the kicking is
2621 allowed by the client. Affected file silcd/packet_receive.c.
2623 * Created function silc_get_input which can be used to get input
2624 (echo on or off) from user on command line. Affected files are
2625 lib/silcutil/silcutil.[ch].
2627 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2629 * Optimized silc_server_packet_relay_to_channel function.
2630 Added new function silc_channel_message_payload_encrypt which
2631 can be called directly if channel message payload needs to
2632 be encrypted and is already encoded (no need to call _encode
2633 function). Packet relaying is now done by router without any
2634 extra memory allocations. Affected files are
2635 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
2636 silcd/packet_send.c.
2638 * Fixed the INVITE notify handling. It took wrong arguments
2639 as invite list and invite delete. Affected file is
2640 silcd/packet_receive.c.
2642 * Added check for TOPIC_SET notify type that the topic change is
2643 allowed by the client. Affected file silcd/packet_receive.c.
2645 * Added check for INVITE notify type that inviting is allowed by
2646 the client. Affected file silcd/packet_receive.c.
2648 * Changed the silc_server_client_on_channel to return the
2649 SilcChannelClientEntry as well. Moved the function
2650 silc_server_check_cmode_rights to server_util.[ch].
2651 Affected files are silcd/server_util.[ch], silcd/command.c.
2653 * Added function silc_server_check_umode_rights to check whether
2654 changing client's user mode is allowed. Added check for
2655 UMODE_CHANGE notify type that the umode change is allowed
2656 by the client. Affected files are silcd/server_util.[ch],
2657 silcd/packet_receive.c and silcd/command.c.
2659 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2661 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
2662 ID length. It ignored that ID can be IPv6 based as well.
2663 Affected file lib/silccore/silcpacket.h.
2665 * Fixed the silc_id_id2str and silc_id_str2id to take the
2666 IPv6 address offset's into consideration. Affecte file is
2667 lib/silccore/silcid.c.
2669 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2671 * Fixed the internal Unix scheduler functions to check for
2672 NULL context they may receive. The affected file is
2673 lib/silcutil/unix/silcunixschedule.c.
2675 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
2677 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
2678 can specify different directory with --home command line
2679 parameter. Affected files irssi/src/silc/core/client_ops.c,
2682 * SILC-specific commands aren't now executed if the active server
2683 isn't of SILC-type, so there won't be problems with having
2684 IRC and SILC protocol support in same client. Affected files
2685 irssi/src/silc/core/silc-channels.c, silc-servers.c,
2688 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2690 * Improved the signal support in SILC Schedule. Added new
2691 function silc_schedule_signal_call which is used by application
2692 to mark a signal to be called. It is now safe to perform
2693 any kind of tasks in signal callbacks since it is guaranteed
2694 that the application specified signal callback is called
2695 after the signal is over. Affected files are
2696 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
2698 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2700 * Added `name' field to SilcChannelPrivateKey to represent
2701 application given name for the key. Moved also the context from
2702 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
2703 Added the `name' argument also to the function
2704 silc_client_add_channel_private_key.
2706 Added function silc_client_current_channel_private_key to set the
2707 current channel private key in use.
2709 Added "change" command to KEY command which can be used to change
2710 the current channel private key. Bound the command also to
2711 alt+K (Alt+Shift+k).
2713 Also affected files lib/silcclient/client_channel.c,
2714 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
2716 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2718 * Added silc_rng_get_byte_fast function in to the
2719 lib/silccrypt/silcrng.[ch].
2721 * Changed the interface of silc_packet_assemble and the
2722 silc_packet_send_prepare. If silc_packet_assmble is now
2723 called the application does not call silc_packet_send_prepare
2724 because the library will call it automatically. These
2725 interfaces now also return a reference to the outgoing buffer
2726 which includes the assembled packet, which the application can
2727 use to encrypt the packet.
2729 Affected files are lib/silccore/silcpacket.[ch],
2730 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
2731 silcd/packet_send.c, server_backup.c and packet_receive.c.
2733 * Fixed a packet sending bug on very high load, where outgoing
2734 packet queue wasn't handled correctly and packets got corrupted.
2735 Affected files are lib/silcutil/*/silc*sockconn.c,
2736 lib/silcclient/client.c and silcd/server.c.
2738 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2740 * Added macro SILC_PACKET_DATALEN which can be used during
2741 packet assembling to check whether the data to be added to
2742 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
2743 len is truncated until it fits it.
2745 Added checks for maximum length of channel message payload and
2746 private message payload also.
2748 Added checks for maximum packet length in server and in
2751 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
2752 lib/silcclient/client.c, lib/silccore/silcchannel.c and
2753 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
2754 lib/silcclient/client_prvmsg.c.
2756 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2758 * Added silc_server_packet_queue_purge call to the
2759 silc_server_disconnect_remote to assure that all data in the
2760 queue before disconnecting is sent to the network. Affected
2761 file silcd/server.c.
2763 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2765 * Added the deleting of server's own ID cache entry to the
2766 silc_server_free function. Free also everything else that
2767 has been allocated in silc_server_init. The affected file
2770 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2772 * Added functions silc_parse_version_string, silc_version_to_num,
2773 and silc_ske_parse_version to parse SILC protocol style version
2774 strings. Affected files lib/silcutil/silcutil.[ch] and
2775 lib/silcske/silcske.[ch].
2777 * Added new configuration params: version_protocol, version_software
2778 and version_software_vendor to specify what version the remote
2779 host must at least be to be able to connect to server. The vendor
2780 string can be regex matched too. Added new function
2781 silc_server_connection_allowed to check maximum number of allowed
2782 connections, and allowed versions for incoming connections.
2783 Affected files are silcd/server.c, server_util.[ch] and
2786 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2788 * Added preliminary support for signals in scheduler. The
2789 signals we care about are now blocked always when the scheduler
2790 is locked. This way we can synchronise the use of signal with
2791 scheduler. It is guaranteed that when signal occurs the scheduler
2792 is not locked, and thus new tasks can be safely added to the
2795 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
2796 to silc_schedule_internal_init and silc_schedule_internal_uninit.
2797 Added new platform specific routines
2798 silc_schedule_internal_signals_[un]block and
2799 silc_schedule_internal_signal_[un]register.
2801 Added new functions to SILC Schedule API:
2802 silc_schedule_signal_[un]register. Each signal that application
2803 is going to use should be registered to the scheduler.
2805 Affected files are lib/silcutil/silcschedule.[ch],
2806 lib/silcutil/*/silc*schedule.c.
2808 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2810 * Check for unauthenticated client and server in the
2811 silc_server_new_client and silc_server_new_server functions.
2812 Affected file silcd/packet_receive.c.
2814 * Added function silc_string_is_ascii to check whether given
2815 string is 7-bit ASCII string. Affected files are
2816 lib/silcutil/silcutil.[ch].
2818 * Added function silc_id_is_valid_server_id into the
2819 silcd/serverid.c and added checking for valid Server ID's in
2820 silc_server_new_server. The Server ID must always be based
2821 on the server's public IP address.
2823 * Added logging of DISCONNECT packet message in the server.
2824 Affected file silcd/server.c.
2826 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2828 * Changed all library interfaces that use Global RNG to also
2829 accept SilcRng as argument. Affected files are
2830 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
2831 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
2832 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
2833 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
2834 lib/silccrypt/rsa.c.
2836 * Added function silc_pkcs_generate_key to the
2837 lib/silccrypt/silcpkcs.[ch] for applications so that they
2838 don't need to do pkcs->pkcs->init calls anymore.
2840 * Remove SilcSocketConnection from the SFTP API since it really
2841 wasn't needed there. The application has the information
2842 saved in its contexts anyway and the SFTP layer doesn't need
2843 know about it. Affected files lib/silcsft/silcsftp.h and
2844 lib/silcsftp/sftp_[server/client].c.
2846 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
2847 The SilcSimContext is not SilcSim.
2849 * Fixed possible buffer overflows in silc_id_render in the
2850 lib/silcutil/silcutil.c.
2852 * On EPOC the global crypto module lists are not used at all
2853 in the crypto library. Added support for using the constant
2854 algorithm list on EPOC. Affected files are
2855 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
2858 * Fixed the handling of third parameter of KICKED notify, since
2859 it was mistakenly updated to SILC Protocol 1.0 even though it
2860 is to be included in 1.1. Since it is not in 1.0 it is not
2861 mandatory, and this fix now handles it only if it is provided,
2862 and it is not error if it is not provided. Affected file
2863 lib/silcclient/client_notify.c.
2865 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2867 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
2868 client. Affected file irssi/src/silc/core/client_ops.c.
2870 * Merged with Irssi 0.8.4 from irssi.org CVS.
2872 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2874 * Check for valid socket connection in client entries before
2875 sending any messages. Fixes a crash, but doesn't fix some
2876 other underlaying bug that is lurking there. Affected
2877 file silcd/packet_send.c.
2879 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
2881 * $usermode, $cumode and $cumode_space expandos shouldn't do
2882 anything with non-SILC server records. Affected file
2883 irssi/src/silc/core/silc-expandos.c
2885 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2887 * Fixed the silc_net_check_[host/local]_by_sock to support
2888 IPv6 bound sockets as well. Now they can return IPv6 addresses
2889 as well. Affected file lib/silcutil/silcnet.c.
2891 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
2892 Affected lib/silcutil/unix/silcunixnet.c.
2894 * Fixed ID rendering (at least on some platforms, not NetBSD)
2895 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
2897 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2899 * Added silc_hash_public_key and silc_hash_public_key_compare
2900 functions to be used with SilcHashTable. They can be used to
2901 hash public keys and compare public keys in hash table. Affected
2902 file lib/silcutil/silcutil.[ch].
2904 * Added support for specifying multiple public keys for Client
2905 connection section in server configuration file. This makes it
2906 possible to accept multiple public keys from same host, or to
2907 make a section that accepts any incoming host, and have the
2908 accepted public keys listed in the section.
2910 Added functions silc_sever_[find/get]_public_key, added the
2911 support for this actually to all connection sections but only
2912 the Client section is currently allowed to specify multiple
2915 Affected files are silcd/server.c, server_internal.h,
2916 command.c, protocol.c, server_util.[ch], packet_receive.c.
2918 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2920 * Merged Irssi 0.8.2 from irssi.org CVS.
2922 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2924 * If silc_debug is TRUE, also output standard logging messages
2925 to stderr with the debug output.
2927 Made silc_log_reset_all() flushing all channels before returning.
2928 Also fixed some documentation typos.
2930 Affected files are lib/silcutil/silclog.[ch].
2932 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2934 * Fixed the server to check correctly the amount of connections
2935 from single host, by checking also the type of the connection.
2936 Fixed also the comparison of number of connections and number
2937 of allowed connections. Affected files are silcd/server.c,
2940 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2942 * Fixed the USERS command reply to save the user's mode on the
2943 channel as well. Fixed JOIN command reply to check whether a
2944 client is on channel already and not join it twice. Affected
2945 file lib/silcclient/command_reply.c.
2947 * Added new file silc-expandos.c into irssi/silc/core/ to return
2948 various stuff for various signal for the statusbar etc. updating.
2949 Now Irssi SILC client prints channel user modes etc. on the
2952 * The user mode (like server/router operator changes) is now shown
2953 on the Irssi SILC client's statusbar. The affected files are
2954 irssi/src/silc/core/client_ops.c, silc-expandos.c.
2956 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2958 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
2959 to SILC_SCHEDULE_[UN]LOCK macros.
2961 * Added more error printing to logs in server code. Affected
2962 files silcd/server.c and silcd/protocol.c.
2964 * Fixed -S option parsing in Irssi SILC Client. Affected file
2965 irssi/src/silc/core/silc-core.c.
2967 * Added silc_buffer_alloc_size function. Affected file is
2968 lib/silcutil/silcbuffer.h.
2970 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2972 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
2973 constants. Affected files in
2974 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
2977 * Changed the internal SFTP Memory FS table to const. Affected
2978 file lib/silcsftp/sftp_fs_memory.c.
2980 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2982 * Fixed the buffer formatting and unformatting routines to
2983 check the size of 64 bits types with sizeof(). Affected
2984 file is lib/silcutil/silcbuffmt.c.
2986 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2988 * Removed 0.6.x backwards support.
2990 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2992 * Changed all integer type names:
2993 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
2994 to avoid collisions with other libraries using same type names
2997 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2999 * Added `prefer_ipv6' argument to the functions
3000 silc_net_gethostbyname[_async]. If it is TRUE it will return
3001 IPv6 address over IPv4. If FALSE IPv4 address is returned
3002 even if IPv6 address was found. Affected files
3003 lib/silcutil/silcnet.[ch].
3005 * Added support silc_net_create_connection[_async] to fallback
3006 to IPv4 address if IPv6 address could not be used (like if
3007 it doesn't work on a specific system). Affected file in
3008 lib/silcutil/unix/silcunixnet.c.
3010 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3012 * Added silc_schedule_reinit function to do the enlarging
3013 of the max tasks handling capabilities of the scheduler.
3014 Affected files lib/silcutil/silcschedule.[ch].
3016 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3018 * Added automatic extern "C" { ... } for C++ compilers so the
3019 application does not need to define them. Affected file
3020 includes/silcincludes.h.
3022 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3023 old name went against naming convention. Applications now
3024 include "silcclient.h" instead of "clientlibincludes.h".
3025 Removed includes/clientlibincludes.h, it is redundant now.
3027 * Renamed includes/version.h to silcversion.h.
3029 * Added really preliminary support for OS/2 into the util
3030 library. Only thread & mutex API is implemented, others
3031 are still to be implemented. Created the lib/silcutil/os2/
3032 directory. Created also file includes/silcos2.h.
3034 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3036 * Added preliminary BeOS support into the util library.
3037 Created lib/silcutil/beos/, and implemented all the needed
3038 functions to support SILC on BeOS. Created also file
3039 includes/silcbeos.h.
3041 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3043 * Added proper initializations to silc's irssi code, so it's
3044 now possible to load it as module. Affected files
3045 irssi/src/silc/core/silc-core.c,
3046 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3048 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3050 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3053 * Fixed the silcdoc document generator to correct generate
3054 docs from all kinds of filenames. Affected files are
3055 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3057 * ROBOdoc documented lib/silcutil/silcmemory.h.
3058 Added also new function silc_memdup.
3060 * Removed lib/silcutil/silcbufutil.h and moved those routines
3061 to the lib/silcutil/silcbuffer.h.
3063 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3065 * Added `user_count' to the SilcChannelEntry which now tells the
3066 number of users on the channel. The user count is now saved
3067 in normal server of global channels as well. Affected files
3068 silcd/server.c, idlist.h, packet_receive.c and command.c.
3070 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3071 include file utility functions.
3073 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3074 instead of calling directly OS routines.
3076 * Fixed NICK change printing in Irssi SILC Client. Fixed
3077 KICKED notify printing in Irssi SILC Client. Affected file
3078 irssi/src/silc/core/client_ops.c.
3080 * Fixed a NICK change bug in client library, to not recreate the
3081 client_entry->channels hash table everytime nick is changed.
3082 Affected file lib/silcclient/client.c.
3084 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3086 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3087 the SKE interface a bit.
3089 * Fixed padding problem in PKCS#1. The padding was not actually
3090 random since the random number generator was used incorrectly.
3091 This security bug affects only when encrypting with PKCS#1, and
3092 it is not currently used at all in SILC. SILC only use signing
3093 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3095 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3097 * Rewrote the notify handling in Irssi SILC client to not call
3098 the events as signals. Fixes problems with Perl support.
3099 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3101 * Send the auto-nicking NICK command in client library with
3102 little timeout after connecting. The affected file is
3103 lib/silcclient/client.c.
3105 * Added following new config file settings:
3106 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3107 key_exchange_timeout, conn_auth_timeout, connections_max,
3110 Implemented all the new config settings handling in the server.
3112 Optimized the use of SKE Mutual flag usage. Use it only
3113 if connection authentication protocol is not based in public
3116 Renamed all SilcServerConfigSection* to SilcServerConfig*
3117 to have a bit shorter names.
3119 Affected files silcd/serverconfig.[ch], server.[ch], and
3122 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3124 * Cleaned up the listening sockets code, preparing for the rehash
3125 support. Affected file is silcd/server.c.
3127 * Fixed some output messages. Affected files are silcd/silcd.c,
3130 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3132 * Create lib/doc/silcrng_intro.html document as introduction
3133 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3135 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3137 * Fixes to the silcd config template. Affected file is
3138 doc/example_silcd.conf.in.
3140 * Removed type casts from silc_calloc(), conforming to the
3141 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3143 * Removed param_name member from client, server, and router
3144 section structs, now identifying the param directly.
3146 Added CONFIG_FREE_AUTH macro in config file parsing.
3148 Affected files are silcd/serverconfig.[ch].
3150 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3152 * Fixed command line parameter handling. All SILC initialization
3153 is now done in silc_core_init() which also fixes autoconnecting
3156 Affected files irssi/src/silc/core/silc-core.c,
3157 irssi/src/fe-text/silc.c.
3159 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3161 * Added new configuration options and blocks:
3162 keepalive_secs, reconnect_count, reconnect_interval,
3163 reconnect_interval_max, reconnect_keep_trying and
3164 require_reverser_lookup. Added ConnectionParam block, and
3165 implemented the connection parameters when connecting as
3166 initiator and when accepting connections as responder.
3168 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3169 whether given configuration value has been given already.
3171 Affected files silcd/serverconfig.[c], server.[c].
3173 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3174 algorithm parts and created new file silcalgs.conf, that
3175 is now included from the example_silcd.conf.in.
3177 * Optimized the silc_server_connect_to_router_second to take
3178 the connection configuration object from the SilcServerConnection
3179 object instead of finding it during the connecting phase.
3180 Added the configuration object to SilcServerConnection struct.
3181 Affected files silcd/server_internal.h, server.c.
3183 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3185 * Add the client on channel after it was resolved at the
3186 channel message receiving, and it was not already on the
3187 channel. Affected file lib/silcclient/client_channel.c.
3189 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3191 * Fixed the public key authentication to allocate always the
3192 destination signature buffer instead of using static buffer.
3193 Affected file silcd/protocol.c.
3195 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3197 * Unified the serverconfig.[ch]'s helper function interface.
3198 Affected file silcd/serverconfig.[ch].
3200 * Removed doc/example_silc.conf.in since it is redundant.
3201 The make install will now install irssi/silc.conf file.
3203 * Added new Passphrase and Publickey authentication methods to
3204 config file, allowing both public key and passphrase based
3205 authentication to be set at the same time.
3207 Added `prefer_passphrase_auth' setting in config file which
3208 can be used to set to prefer passwd auth if both passwd and
3209 public key is set. If not set, public key is preferred.
3210 This has effect only when being initiator (responder will try
3213 Added support for authentication with passphrase and public key
3214 at the same time. The passphrase is tried first always since
3215 it is faster to check.
3217 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3219 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3221 * Merged the new SILC Config library, with the server parsing
3222 support. Read the header file silcconfig.h or the toolkit
3223 documentation for the news. Affected files are
3224 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3225 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3226 silcd/protocol.c silcd/server.c silcd/server_backup.c
3227 silcd/serverconfig.[ch] silcd/silcd.c.
3229 * Fixed some silclog documentation. Affected file is
3230 lib/silcutil/silclog.h.
3232 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3234 * The silc_cipher_register, silc_hash_register and
3235 silc_hmac_register now checks if the object to be registered
3236 is registered already. Affected files are
3237 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3239 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3241 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3243 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3245 * Allow zero length channel messages inside the Channel Message
3246 Payload. Affected file lib/silccore/silcchannel.c.
3248 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3249 as header filenames.
3251 * Removed lib/silcclient/README and created HTML file
3252 lib/silcclient/silcclient_using.html, which is now included
3253 as part of Toolkit documentation.
3255 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3257 * Fixed CUMODE_CHANGE notify handling to change the mode of
3258 correct client. Affected file lib/silcclient/client_notify.c.
3260 * Make silc_rng_alloc fail if it cannot allocate the sha1
3261 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3263 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3265 * Fixed the file transfer's key agreement payload to include
3266 zero port also if the hostname is NULL because it could not
3269 Call file transfer monitor callback now also if error occurs
3270 during key agreement protocol.
3272 Changed the silc_client_file_send interface to return the
3273 SilcClientFileError instead of session id. The session ID
3274 is returned into pointer provided as argument.
3276 Check that the file exists locally before sending the
3277 file transfer request at all.
3279 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3281 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3282 error than can occur while key agreement protocol. Affected
3283 file lib/silcclient/silcapi.h.
3285 * Fixed the event_mode CMODE handler to not crash when mode
3286 is changed and +k mode is set in the channel. Affected file
3287 irssi/src/silc/core/silc-channels.c.
3289 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3290 SILC_LOG_WARNING to give out Warning and not Error. Affected
3291 file lib/silcutil/silclog.c.
3293 * Fixed the channel message payload decryption in the function
3294 silc_channel_message_payload_decrypt to not modify the original
3295 buffer before it is verified that the message decrypted
3296 correctly. Otherwise, next time it is called with correct
3297 channel key it won't encrypt since the payload is corrupted.
3298 Affected file lib/silccore/silcchannel.c.
3300 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3302 * Do not constantly resize the window. A fix patch by cras.
3303 Affected file irssi/src/fe-text/screen.c.
3305 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3307 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3308 Affected file lib/silcutil/silcnet.c.
3310 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3312 * Fixed a bug in hash table internal routine for traversing
3313 the table with foreach callback. The current entry may
3314 become invalid in the callback but it was referenced after
3315 the callback returned.
3317 Do not allow auto rehashing of hash table during the
3318 silc_hash_table_foreach operation, for same reasons as it is
3319 not allowed for SilcHashTableList. Affected files are
3320 lib/silcutil/silchashtable.[ch].
3322 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3324 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3325 Win32 DLL. extern's in header files are now declared with
3328 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3330 * Fixed private message handling. It used some old code that
3331 caused the client to crash. Affecte file is
3332 lib/silcclient/client_prvmsg.c.
3334 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3336 * Added function silc_client_add_channel,
3337 silc_client_replace_channel_id, and removed functions
3338 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3339 from client library.
3341 * Added cross reference of the joined channels to the
3342 SilcClientEntry, and changed the SilcChannelEntry's
3343 users list to SilcHashTable. The affected files are
3344 lib/silcclient/idlist.[ch].
3346 * Fixed a bug in hash table tarversing. While the hash table
3347 is traversed with SilcHashTableList the table must not be
3348 rehashed. It is now guaranteed that auto rehashable tables
3349 are not rehashed while tarversing the list. Also defined that
3350 silc_hash_table_rehash must not be called while tarversing
3351 the table. Added function silc_hash_table_list_reset that must
3352 be called after the tarversing is over. The affected files are
3353 lib/silcutil/silchashtable.[ch].
3355 * Changed all hash table traversing to call the new
3356 silc_hash_table_list_reset in server and in client library.
3358 * Added function silc_client_on_channel to return the
3359 SilcChannelUser entry if the specified client entry is joined
3360 on the specified channel. This is exported to application as
3361 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3363 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3365 * Fixed founder regaining problem with JOIN command on normal
3366 server. The notify for mode change must be sent always and
3367 not only if !cmd->pending. Affected file silcd/command.c.
3369 * Fixed the WHOWAS command's reply sending to support the
3370 lists correctly. Affected file silcd/command.c.
3372 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3374 * When sending JOIN command to router for processing the
3375 sender's old command identifier was not saved back to the
3376 sender's command context, fixed now. The affected file is
3379 * Create the key in JOIN command of the router did not return
3380 the channel key, added check for this. Affected file is
3383 * Fixed a channel ID update bug in JOIN command reply. Do
3384 not directly upgrade the ID but call the function
3385 silc_idlist_replace_channel_id if the ID was changed.
3386 Affected file silcd/command_reply.c.
3388 * Fixed memory leaks from command calling if it would fail.
3389 Affected file silcd/command.c.
3391 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3393 * Applied patches from cras:
3395 Memory leak fixes around libaries, irssi window resize fix,
3396 new silclist.h and silcdlist.h, all extern inline changed to
3399 * Removed dotconf from lib/dotconf, not needed anymore.
3401 * Removed TRQ from lib/trq, not needed anymore.
3403 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
3404 with server connections. Later this will be configurable
3405 in config file after new config file is done. Affected file
3408 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3410 * Fixed a crash in server related to channel announcements.
3411 Affected file silcd/server.c.
3413 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3415 * Fixed memory leaks in silc_server_create_new_channel*
3416 functions. Affected file silcd/server.c.
3418 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
3419 which ID was changed. This way the router will send the
3420 user list for the channel again, and server won't be in
3421 desync in some rare circumstances. Affected file is
3422 silcd/packet_receive.c.
3424 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3426 * Check for NULL socket pointer in the function
3427 silc_server_packet_send_to_channel_real. Affected file
3428 silcd/packet_send.c.
3430 * Fixed the BAN notify handling to correctly remove ban
3431 list. Affected file silcd/packet_receive.c.
3433 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3435 * Fixed some header addition to Toolkit distribution in
3436 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
3438 * Added lib/silcclient/client_ops_example.h as an template
3439 file for application programmers to quickly start using
3440 the SilcClientOperation functions in their application.
3441 Updated the lib/silcclient/README as well to tell about this
3442 nice file made available.
3444 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3446 * Call silc_server_remove_from_channels when removing client
3447 entry when NO_SUCH_CLIENT_ID was received. Affected file
3448 is silcd/command_reply.c.
3450 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3452 * Added server & router operator statistics updating. Affected
3453 file silcd/packet_receive.c and silcd/command.c.
3455 * Fixed the SERVER_SIGNOFF notify handling on normal server
3456 not to save the history information for clients. Same was
3457 fixed earlier in remove_clients_by_server function, but not
3458 here. Affected file silcd/packet_receive.c.
3460 * Raised the default connection-retry count from 4 to 7 in
3461 server. Affected file silcd/server.h.
3463 * Cancel any possible reconnect timeouts when we start the
3464 key exchange. Affected file silcd/server.c.
3466 * Do not reconnect on connection failure when SCONNECT was
3467 given. Affected files silcd/server.[ch].
3469 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3471 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
3473 * Fixed the NICK command to always give the unformatted
3474 nickname to the one giving the NICK command. If unformatted
3475 nickname is cached already it will be formatted and the
3476 local entry will always get the unformatted nickname.
3477 Affected file lib/silcclient/idlist.c.
3479 * Fixed some double frees from client library commands.
3480 Affected file is lib/silcclient/command.c.
3482 * Fixed CUMODE command in server to assure that no one can
3483 change founder's mode than the founder itself, there was a
3484 little bug. Affected file silcd/command.c.
3486 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3488 * Removed the SilcClientCommandDestructor from the client
3489 libary, it is not needed anymore. Affected files are
3490 lib/silcclient/silcapi.h, command[_reply].[ch],
3491 client_notify, idlist.c.
3493 * Fixed GETKEY command to first resolve client, and then
3494 resolve the server only if the client was not found, instead
3495 of resolving both at the same time. Affected file is
3496 lib/silcclient/command.c.
3498 * Added silc_client_start_key_exchange_cb and lookup the
3499 remote hostname and IP address before starting the key
3500 exchange with server. The affected file is
3501 lib/silcclient/client.c.
3503 * The server's public key is now saved using the IP address
3504 of the server and not the servername for the filename.
3505 The hostname public key filename is checked as an fall back
3506 method if the IP address based filename is not found.
3508 Fixed the GETKEY command to save the fetched server key
3509 in correct filename.
3511 Print the remote server's hostname now when new key is
3512 received during connection process. Affected file is
3513 irssi/src/silc/core/client_ops.c.
3515 * Return always our own public key to the client if it asks
3516 for it with GETKEY command. Affected file silcd/command.c.
3518 * Removed the use_auto_addr variable from default config
3519 file since it was in wrong section. Affected file is
3522 * Fixed TOPIC_CHANGE notification to not route it when it
3523 was sent using silc_server_send_notify_to_channel function.
3524 Affected file silcd/command.c.
3526 * Fixed silc_server_send_notify_kicked to send the kicker's
3527 Client ID also, it was missing. Affected files are
3528 silcd/command.c, silcd/packet_send.[ch].
3530 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3532 * Do not save client history information in SERVER_SIGNOFF.
3533 Fixes the bug in normal server that it does not detect
3534 the client becoming valid after the server becomes back
3535 online. Affected file silcd/server_util.c.
3537 * Added `sock_error' field into the SilcSocketConnection
3538 context. When error occurs during socket operation (read
3539 or write) the error is saved. Added also new function
3540 silc_socket_get_error to return human readable socket error
3541 message. Affected files are lib/silcutil/silcsockconn.[ch],
3542 lib/silcutil/unix/silcunixsockconn.c, and
3543 lib/silcutil/win32/silcwin32sockconn.c.
3545 * The server now prints the socket error message in the
3546 signoff for client. Affected file silcd/server.c.
3548 * Fixed the `created' channel information sending from router
3549 to server in JOIN command. Checks now whether the channel
3550 really was created or not and set it according that.
3552 Fixed the JOIN command to use the client entry's current
3553 ID during the joining procedure instead of the one it sent
3554 in the command (it is checked though), since it can change
3555 between the packet processing and command processing, and
3556 would just case unnecessary pain in the client end. Affected
3557 file silcd/command.c.
3559 * Fixed a channel key payload sending to use correct channel
3560 ID when the server was forced to change the channel's ID by
3561 router. Router sent the key payload with the old Channel ID.
3562 Affected file silcd/packet_receive.c.
3564 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3566 * Call silc_server_save_channel_key only if the key payload
3567 was provided in the JOIN command's command reply. Affected
3568 file silcd/command_reply.c.
3570 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3572 * Fixed silc_mp_sizeinbase to return the value correctly with
3573 MPI. Affected file lib/silcmath/mp_mpi.c.
3575 * Fixed the stop_server signal to correctly stop the scheduler
3576 and gracefully stop the server when SIGTERM or SIGINT signals
3577 are received. Affected file silcd/silcd.c.
3579 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3581 * Simple handling of TERM and HUP signals. Also added some log
3582 flushing call around. Affected file is
3585 * Fixed small bugs in silclog.c. Now buffering output will take
3586 effect after 10 seconds since startup: This will ensure that
3587 no important startup messages are lost. Also output redirection
3588 will preserve original format ([Date] [Type] message).
3589 Affected file is lib/silcutil/silclog.c.
3591 * Added two options to the config file, in the logging section:
3592 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
3593 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
3595 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3597 * Do not print the warning about log files not being initialized
3598 more than once to avoid excess logging. Affected file is
3599 lib/silcutil/silclog.c.
3601 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
3602 the SIM copying in make install in Makefile.am.pre.
3604 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3606 * Rewritten silclog APIs. Globally interesting changes follows:
3607 silc_log_set_files() changed to silc_log_set_file().
3608 silc_log_set_callbacks() changed to silc_log_set_callback().
3609 ROBOdoc documented silclog header file.
3610 SilcLogCb now returns bool to wether inihibit the default
3611 handler or not (to keep the old behaviour return always TRUE).
3612 The new APIs should also fix the problem of the
3613 silcd_error.log file that was written in the current directory.
3616 Log files streams will remain opened after silc_log_set_file()
3617 call, means less CPU usage notably on high traffic servers.
3618 File streams are now full buffered, and flushed to the disk
3619 every 5 minutes, lesses HD activity and CPU usage.
3620 Messages can be redirected, allowing admins to configure
3621 one single logfile for all server messages.
3622 the silc_log_quick global variable to activate fast-logging.
3623 Affected files lib/silcutil/silclog.[ch]
3625 * Changed some code to conform new silclog APIs. Affected
3626 files are doc/example_silcd.conf.in, silcd/server.c
3627 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
3630 * Fixed a memory leak that could occur in some situations.
3631 Affected file silcd/serverconfig.c.
3633 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3635 * Added the silc_client_del_client to remove the client from
3636 all channels as well. Affected file lib/silcclient/idlist.c.
3638 * Fixed the client library to correctly remove the client
3639 from all channels when the client entry is being destroyed.
3640 Affected file lib/silcclient/client_notify.c, command.c.
3642 * Added auto-nicking support to the client library. If the
3643 applicatio now sets client->nickname it will be sent to the
3644 server after connecting by the library. This way for example
3645 SILCNICK (or IRCNICK) environment variables will have effect
3646 and always change the nickname automatically to whatever
3647 it is wanted. Affected file lib/silcclient/client.[ch].
3649 * Renamed silc_server_command_bad_chars to the
3650 silc_server_name_bad_chars and moved it to the
3651 silcd/server_util.[ch]. Added also new function
3652 silc_server_name_modify_bad to return nickname that
3653 includes bad characters as new nickname without those
3654 bad characters. This check and modify is now used in
3655 silc_server_new_client when the username is initially set
3656 as nickname, so it must be checked to be valid nickname.
3657 Affected file silcd/packet_receive.c.
3659 * The nickname length is now taken from the packet for real
3660 and not trusted to strlen() since it clearly can return
3661 wrong length for nickname including bad characters. This
3662 also applies to channel names. Affected file silcd/command.c.
3664 * Removed the lib/silcsilm/modules directory. Modules are now
3665 compiled into the lib/silcsim. Fixed the copying of the
3666 modules to follow symbolic links in Makefile.am.pre.
3668 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3670 * Fixed silc_string_regexify list creation. Fixes bugs with
3671 BAN and INVITE commands in server. The affected file is
3672 lib/silcutil/unix/silcunixutil.c.
3674 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3676 * Removed the command destructor entirely from the server's
3677 command and command reply routines. It is not needed, and
3678 its usage was buggy and caused crashes. Affected files are
3679 silcd/command[_reply].[ch].
3681 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3683 * Cancel protocol and NULL sock->protocol if timeout
3684 occurred during protocol. Affected file silcd/server.c.
3686 * Cancel protocol timeouts always before calling the final
3687 callback, to assure that after final callback is called
3688 no other state will be called for the protocol anymore.
3689 Affected file silcd/protocol.c.
3691 * Print error log if incoming connection configuration could
3692 not be found. Affected file silcd/server.c.
3694 * Fixed JOIN command to correctly save the founder mode
3695 to the client on normal SILC server, when the channel
3696 was created by the router. Affected file silcd/command.c.
3698 * Fixed LIST command (hopefully) to send correct reply
3699 packets. Affected file silcd/command.c.
3701 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
3703 * The silc_packet_receive_process now returns FALSE if the
3704 read data was invalid packet, and TRUE if it was ok.
3706 The server now checks that if unauthenticated connection
3707 sends data and its processing fails the server will close
3708 the connection since it could be a malicious flooder.
3710 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
3712 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3714 * Make sure the warning about error opening a log file is
3715 printed only once and not everytime it fails (produces
3716 too much useless log). Affected file lib/silcutil/silclog.c.
3718 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3720 * Made the silc_server_daemonise() function more readable.
3721 Affected file silcd/server.c.
3723 * Pid file is now optional, the user may comment it out from
3724 the config file. Removed define SILC_SERVER_PID_FILE, we
3725 don't need a default any longer. Affected file
3726 configure.in.pre, lib/Makefile.am.pre.
3728 * Make some use of the pid file. The server now dies at startup
3729 if it detects a valid pid file on his path. The server would
3730 die anyway in this circumstance, because of the bind() failure.
3731 Affected file silcd/silcd.c.
3733 * No longer compiling lib/dotconf.
3735 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3737 * Fixed JOIN command parsing not to crash. Affected file
3738 lib/silcclient/command.c.
3740 * Fied the NICK_CHANGE notify to add the new client entry
3741 even it is resolved. This removes an <[unknown]> nick
3742 thingy bug in the client. Affected file is
3743 lib/silcclient/client_notify.c.
3745 * Do not try to allocate 0 bytes (efence does not like it)
3746 in lib/silccore/silccomand.c when encoding payload.
3748 * Do not take IRCNICK as nickname in Irssi SILC client since
3749 it is not possible to set nickname before hand connecting
3750 the server (TODO has an entry about adding auto-nicking
3753 * Changed the silc_server_command_pending to check whether
3754 there already exists an pending entry with the specified
3755 command, command identifier and pending callback. This is
3756 to fix IDENTIFY and WHOIS related crashes that may register
3757 multiple pending commands with same identifier. Affected
3758 file silcd/command.c.
3760 * Fixed the server to reconnect to the router even if it
3761 was already reconnecting and EOF was received. This to
3762 fix a possibility that the server wouldn't ever try to
3763 auto-reconnect to the router. Affected file silcd/server.c.
3765 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3767 * Fixed the server's password authentication to use the
3768 length of the locally saved password, and not the one
3769 sent in the packet. Affected file silcd/protocol.c.
3771 * Fixed same password authentication problem in the
3772 Authentication Payload handling routines in
3773 lib/silccore/silcauth.c.
3775 * Yet another password authentication problem fixed with
3776 channel password handling in silcd/command.c.
3778 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3780 * If first character of string in silc_parse_userfqdn is '@'
3781 then do not parse it. Affected file is
3782 lib/silcutil/silcutil.c.
3784 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3786 * Fixed minor bug in IDENTIFY command reply sending, which
3787 caused various weird problems during JOIN when it was
3788 resolving names for users. Affected file silcd/command.c.
3790 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3792 * Fixed the IDENTIFY command reply sending to chech better valid
3793 clients. It was possible to send incomplete list of replies.
3794 Affected file silcd/command.c.
3796 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3798 * Added silc_client_command[s]_[un]register functions now to
3799 dynamically register the commands in client library. Removed
3800 the static table of commands. This allows the client library
3801 to call commands without causing the application to know about
3802 what commands library has called.
3804 Removed the INFO command reply kludge to detect when the command
3805 was called by library. Now library use its own command reply
3806 function for INFO command.
3808 Added function silc_client_command_call to call a command.
3809 Application can use it to call command, not access the structure
3812 Now all commands that are sent by the client library (not
3813 explicitly sent by application) use own command reply functions.
3815 Affected files around lib/silcclient/ and in
3816 irssi/src/silc/core/.
3818 * Fixed the WHOIS command reply sending to chech better valid
3819 clients. It was possible to send incomplete list of replies.
3821 Fixed the WHOIS and IDENTIFY to send the request to router
3822 if normal server did not do it and did not find any results.
3824 Affected file silcd/command.c.
3826 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3828 * Moved the internal data from SilcClient context into its
3829 own file, not accesible to application. Affected files
3830 lib/silcclient/client.h and lib/silcclient/client_internal.h,
3831 and other files in client library.
3833 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3835 * Added doc/examples installation target in Makefile.am.pre.
3838 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3840 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
3841 commands the found client entry will be removed from the
3842 cache, after notifying application about the error. Affected
3843 file lib/silcclient/command_reply.c.
3845 * Changed the /MSG to check for exact nickname user gave, and
3846 not let `nick' match `nick@host' if it is only one found. Now,
3847 user must type the exact nickname (like nick@host2) even if
3848 there are no more than one same nicks found. This is to avoid
3849 a possibility of sending nickname to wrong nickname since
3850 `nick' could match `nick@host'. Affected file is
3851 irssi/src/core/silc-servers.c.
3853 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3855 * Do not print "you are now server operator" or similar when
3856 giving /away command. Affected files are
3857 irssi/src/silc/core/client_ops.c, silc-servers.h.
3859 * Made the silc_server_command_pending_error_check to send
3860 the same command reply payload it received back to the
3861 original sender of the command. This way all arguments
3862 that was received by the server will be received by the
3863 client too. Affected file silcd/command.c.
3865 * Added the silc_idcache_add to return the created cache entry
3866 to a pointer. Affected file lib/silccore/silcidcache.[ch].
3868 * Add global clients to expire if they are not on any channel.
3869 This is because normal server will never know if they signoff
3870 if they are not on any channel. The cache expiry will take
3871 case of these entries. This is done by normal servers only.
3872 The affected files are silcd/command_reply.c,
3873 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
3875 * If server receives invalid ID notification for WHOIS or
3876 IDENTIFY and the ID exists in the lists, it is removed.
3877 Affected file silcd/command_reply.c.
3879 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
3880 in client then client entry that it matches is searched and
3881 the nickname is printed on the screen for user. Affected
3882 file irssi/src/silc/core/client_ops.c.
3884 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3886 * Use cache entry expire time in the LIST command reply to
3887 purge old entries from the cache after the LIST command
3888 reply has been received. This way we don't have non-existent
3889 entries in the cache for too long. Affected file is
3890 silcd/command_reply.c.
3892 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3894 * If we are normal server, and we've not resolved client info
3895 in WHOIS or IDENTIFY from router, and it is global client,
3896 we'll check whether it is on some channel. If it is not
3897 then we cannot be sure about its validity and will resolve it
3898 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
3899 file silcd/command.c.
3901 * Search channel by name (if possible) rather than by ID
3902 in IDENTIFY command's command reply. Affected file is
3903 silcd/command_reply.c.
3905 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3907 * Distribute to the channel passphrase in CMODE_CHANGE notify.
3908 Updated specs and implemented it. Affected file silcd/command.c,
3909 silcd/packet_send.c and silcd/packet_receive.c.
3911 * Implemented the <founder auth> payload handling in the JOIN
3912 command. If provided all conditions for channel joining
3913 except requirement to provide correct passphrase can be
3914 overrided by the channel founder. Updated the protocol specs.
3915 Affected file silcd/command.c.
3917 Added support for founder auth in JOIN command in client
3918 library. Fixed the parsing of the JOIN command now to support
3919 all options as they should be. The affected file is
3920 lib/silcclient/command.c.
3922 * Optimized the WHOIS and IDENTIFY commands to send the request
3923 to router only if it includes nicknames or other names. If
3924 they include only IDs then check the local cache first before
3925 routing. Affected file is silcd/command.c.
3927 * Added channels topic announcements. Affected file is
3928 silcd/packet_receive.c and silcd/server.c.
3930 * Fixed the silc_server_send_notify_topic_set to really destine
3931 the packet to channel. Affected file silcd/packet_send.c.
3933 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
3934 library. Affected file lib/silcclient/client_notify.c.
3936 * Added UMODE announcements. Affected file silcd/server.c.
3938 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3940 * Memory leak fixes in:
3942 lib/silcutil/silcsockconn.c
3943 lib/silcske/silcske.c
3944 lib/silcske/groups.c
3946 lib/silccrypt/silcpkcs.c
3947 lib/silccore/silccommand.c
3948 lib/silccore/silcidcache.c
3953 * ROBOdoc documented the lib/silcske/groups.h file and a
3954 bit changed the interface for better.
3956 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3958 * Update the client entry context in the ID cache after
3959 nick change. Affected file lib/silcclient/command.c.
3960 Fixes the CUMODE command when regaining founder privileges,
3961 and a little WHOIS problem.
3963 * Fixed silc_net_gethostbyname to correctly call the
3964 inet_ntop. Affected file lib/silcutil/silcnet.c.
3966 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3968 * Added IPv6 support checking to the configure.in.pre, added
3969 also --enable-ipv6 option to override the check. Affected
3970 file configure.in.pre.
3972 * The silc_thread_create now calls the start function
3973 directly if threads support is not compiled in. Removes
3974 ugly #ifdef's from generic code. Affected files are
3975 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
3977 * Added silc_net_gethostby[name/addr]_async to asynchronously
3978 resolve. Affected files are lib/silcutil/silcnet.[ch].
3980 * Added support for rendering IPv6 based server, client and
3981 channel IDs. Affected file lib/silcutil/silcutil.c.
3983 * Added support for creating IPv6 based server IDs. Affected
3984 file is silcd/serverid.c.
3986 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3988 * Added silc_net_gethostby[addr/name] into the
3989 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
3990 routines. Added silc_net_is_ip[4/6]. Affected file is
3991 lib/silcutil/unix/silcunixnet.c. All routines that take
3992 address as argument now supports both IPv4 and IPv6 addresses.
3994 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3996 * Fixed LIST command reply sending in server. Affected file
3999 * Server now sends the kicker's client ID in the KICK notify
4000 to the kicked client. Affected file silcd/command.c.
4002 * The client library now parses the kickers client ID and
4003 UI displays it. Affected files lib/silcclient/client_notify.c
4004 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4006 * Made all payload parsing function prototypes consistent.
4007 They all take now const unsigned char * and uint32 pair as
4008 the payload data instead of SilcBuffer. Changes all around
4009 the source tree. Other unsigned char* -> const unsigned char*
4010 changes around the tree as well.
4012 * Optimized SFTP client and server packet sending not to
4013 allocate new buffer for each packet but to recycle the
4014 first allocated buffer. Affected files are
4015 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4017 * Optimized the SFTP client to use SilcList instead of
4018 SilcDList for requests, because it is faster. Affected file
4019 is lib/silcsftp/sftp_client.c.
4021 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4022 into lib/silccore/silcid.[ch].
4024 Renamed silcpayload.[ch] into silcargument.[ch].
4026 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4028 * If client entry is deleted with active key agreement
4029 session, abort the session.
4031 The silc_client_abort_key_agreement now calls the completion
4032 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4034 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4037 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4039 * Don't use __restrict in older GCC's. Affected file is
4040 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4042 * silc_net_localhost now attempts to reverse lookup the
4043 IP/hostname. Affected file lib/silcutil/silcnet.c.
4045 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4046 command. It can be used to gain founder privileges at
4047 the same time when joining the channel.
4049 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4050 kicker's client ID as well. Updated protocol specs.
4052 Defined that the server must send SILC_COMMAND_IDENTIFY
4053 command reply with error status to client who sent
4054 private message with invalid client ID.
4056 Updated the protocol specification.
4058 * Added silc_server_send_command_reply to send any
4059 command reply. Affected file silcd/packet_send.[ch].
4061 * Added silc_id_payload_encode_data to encode ID payload
4062 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4064 * The server now send IDENTIFY command reply with error
4065 status if client ID in private message is invalid. Affected
4066 file silcd/packet_receive.c.
4068 * Save the server key file with server's IP address in
4069 the filename instead of hostname. The affected file is
4070 irssi/src/silc/core/client_ops.c.
4072 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4074 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4077 * Added libtool support for compiling shared objects in
4078 lib/silcsim. Affected file configure.in.pre and
4079 lib/silcsim/Makefile.am. Original patch by cras.
4081 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4083 * Pid file configuration, and server's config file fixes
4084 patch by toma. Updated CREDITS file.
4086 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4088 * Fixed silc_client_channel_message to not try to decrypt
4089 the message twice if it resolved the destination client
4090 information. This could cause of dropping one channel
4091 message. Affected file lib/silcclient/client_channel.c.
4093 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4095 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4096 lib/silcclient/client.c. This function is used when the SILC
4097 Client is run under some other scheduler, or event loop or
4098 main loop. On GUI applications, for example this may be
4099 desired to used to run the client under the GUI application's
4100 main loop. Typically the GUI application would register an
4101 idle task that calls this function multiple times in a second
4102 to quickly process the SILC specific data.
4104 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4106 * Fixed silc_server_drop() for dropping the supplementary
4107 groups as well, this could cause a security hole on some
4110 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4112 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4115 * Write PID file after dropping privileges. Added -F option
4116 to run server on foreground. A patch by debolaz.
4117 Affected files silcd/server.c, silcd/silcd.c.
4119 * Fixed MOTD to return the MOTD file server name. Affected
4120 file silcd/command.c.
4122 * Added INFO command reply handling to the Irssi SILC Client.
4123 Affected file irssi/src/silc/core/client_ops.c.
4125 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4127 * Fixed the silc_idcache_list_* routines to really support
4128 the dynamic list. Fixes a crash. Affected file is
4129 lib/silccore/silcidcache.c.
4131 * Fixed the LIST command reply to really call LIST command's
4132 pending callbacks. Affected file silcd/command_reply.c.
4134 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4136 * Update conn->local_entry->nickname after giving NICK
4137 command. Affected file lib/silcclient/command.c.
4139 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4141 * Added the [pid] option to the silcd configuration file
4143 Affected files: serverconfig.[ch] and silcd.c
4145 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4147 * Save fingerprint in WHOIS command reply in server.
4148 Affected file silcd/command_reply.c.
4150 * Fixed NICK commands pending callback registration.
4151 Affected file lib/silcclient/command.c.
4153 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4155 * Use ++server->cmd_ident when sending commands in server,
4156 instead of random number. Affected file silcd/command.c.
4158 * Fixed GETKEY command reply to call actually GETKEY pending
4159 command callbacks. Affected file silcd/command_reply.c.
4161 * A bit stricter check for nicknames. Check for same nickname
4162 in NICK command also. Affected file silcd/command.c.
4164 * Do not call INFO command everytime client ID changes, only
4165 during first connecting. Affected file lib/silcclient/client.c.
4167 * Set the new nickname only after successful command reply for
4168 NICK command is returned by server. Affected file
4169 lib/silcclient/command.c.
4171 * Remove nicknames from nicklist during server_signoff notify.
4172 Should fix /NAMES bit more. The affected file is
4173 irssi/src/silc/core/silc-channels.c.
4175 * Added `fingerprint' field to the SilcIDListData in the
4176 silcd/idlist.h to hold the fingerprint of the client's
4179 Send the fingerprint of the client's public key in WHOIS
4182 Affected files silcd/command.c, and silcd/idlist.[ch].
4184 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4185 create fingerprint from given data.
4187 * Show the fingerprint of the client's public key in WHOIS.
4188 Affected files irssi/src/module-formats.[ch] and
4189 irssi/src/silc/core/client_ops.c.
4191 * Format the multiple same nicknames also during JOIN and
4192 NICK_CHANGE notifys. Affected file is
4193 lib/silcclient/client_notify.c.
4195 * Do not print error on screen for invalid private message
4196 payload since it can come if someone is sending private
4197 messages with wrong key. Affected file
4198 lib/silccore/silcprivate.c.
4200 * Fixed multiple concurrent /PING crash. Affected file
4201 lib/silcclient/command.c.
4203 * Changed the wrong ID encoding. All IP addresses must be
4204 in MSB first order in encoded format. They were encoded
4205 wrong and was in LSB format. Affected files are
4206 silcd/serverid.c, lib/silcutil/silcutil.c.
4208 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4210 * Call the `connect' client operation through the scheduler
4211 in case of error. Affected file lib/silcclient/client.c.
4213 * Call the `failure' client operation even if the error
4214 occurred locally during a protocol. Affected file is
4215 lib/silcclient/protocol.c.
4217 * Added support of sending LIST command to router from normal
4218 server. This way normal server can get list of all channels
4219 in the network too. Fixed the channel list sending in the
4220 server too. Affected files are silcd/command.c, and
4221 silcd/command_reply.[ch].
4223 * Added silc_server_update_channels_by_server and
4224 silc_server_remove_channels_by_server. They are used during
4225 disconnection of primary router and in backup router protocol.
4226 Affected file silcd/server_util.[ch], silcd/server.c and
4227 silcd/server_backup.c.
4229 * Fixed channel adding to global list in IDENTIFY command
4230 reply in server. Affected file silcd/command_reply.c.
4232 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4234 * If the incoming packet type is REKEY or REKEY_DONE process
4235 that packet always synchronously. Fixes yet another MAC
4236 failed error on slow (dialup) connections. Affected file
4237 lib/silcclient/client.c and silcd/server.c.
4239 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4241 * Call check_version SKE callback for initiator too. Affected
4242 file lib/silcske/silcske.c.
4244 * Implemented fix for security hole found in the SKE that was
4245 fixed in the specification few days back; the initiator's
4246 public key is now added to the HASH value computation.
4247 Added backwards support for the old way of doing it too, for
4248 old clients and old servers. Affected file is
4249 lib/silcske/silcske.c.
4251 * Enabled mutual authentication by default in SKE. If initiator
4252 is not providing mutual authentication the responder will
4253 force it. This will provide the proof of posession of the
4254 private key for responder. The affected files are
4255 lib/silcclient/protocol.c and silcd/protocol.c.
4257 * Do not cache anymore the server's public key during SKE.
4258 We do mutual authentication so the proof of posession of
4259 private key is done, and if the server is authenticated in
4260 conn auth protocol with public key we must have the public
4261 key already. Affected file silcd/protocol.c.
4263 * Added new global debug variable: silc_debug_hexdump. If
4264 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4265 file lib/silcutil/silclog.[ch].
4267 * Fixed compilation warning due to char * -> const char *.
4268 Affected files lib/silcutil/silcnet.h, and
4269 lib/silccore/silcauth.[ch].
4271 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4273 * Fixed CMODE command when new channel key was created. If
4274 the creation failed the old key was removed. Next time giving
4275 same command would crash the server since the old key was
4276 freed already. Affected file silcd/command.c.
4278 * Fixed the silc_server_announce_get_channels to not crash
4279 on reconnect. Affected file silcd/server.c.
4281 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4283 * Added silc_log_set_debug_string function to set a regex
4284 string to match for debug output. Only the function names,
4285 or filenames matching the given debug string is actually
4286 printed. This way it is possible to filter out those debug
4287 strings that user is not interested in.
4289 Fixed a bug in silc_string_regexify.
4291 Affected files lib/silcutil/silclog.[ch], and
4292 lib/silcutil/unix/silcunixutil.c.
4294 * Changed the -d options in both server and Irssi SILC client
4295 to take the debug string as argument. Affected files
4296 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4298 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4300 * Added silc_hash_babbleprint to create a Bubble Babble
4301 Encoded fingerprint. The encoding is developed by Antti
4302 Huima (draft-huima-babble-01.txt), and it creates human
4303 readable strings out of binary data. Affected file
4304 lib/silccrypt/silchash.[ch].
4306 * Print the babble print now in addition of fingerprint as well
4307 in Irssi SILC client. Affected files are
4308 irssi/src/fe-common/silc/module-formats.[ch],
4309 irssi/src/fe-common/silc/core/client_ops.c.
4311 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4313 * Fixed a security problem found in SKE. The initiator's
4314 public key too is now added to the HASH hash value creation
4315 which is signed by the responder to create the SIGN value.
4316 This will prevent anyone in the middle to lie to the responder
4317 about the initiator's public key. If this is done now, the
4318 man in the middle will get caught. Updated the protocol
4321 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4323 * Better installation directory handling. Configure module
4324 paths and other paths automatically to example_silc* files
4325 in doc/. A patch by toma.
4327 * Fixed compiler warning from MPI library, and from SILC RNG.
4330 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4331 It can be configured with ./configure. A patch by toma.
4333 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4335 * Find correct make to use in prepare-clean. A patch by
4336 toma. Affected file prepare-clean.
4338 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4340 * Added irssi variables use_auto_addr, auto_bind_ip,
4341 auto_bind_port and auto_public_ip.
4343 * Changed the interface for silc_client_send_key_agreement
4344 in lib/silcclient/silcapi.h
4348 irssi/src/silc/core/silc-core.c
4350 lib/silcclient/silcapi.h
4351 irssi/src/silc/core/silc-channels.c
4352 lib/silcclient/client_keyagr.c
4355 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4357 * Added silc_pkcs_public_key_compare to compare two
4358 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4360 * Check that the client who set the founder mode on the
4361 channel is the same client that is giving the founder
4362 mode to itself. It is done by comparing the saved public
4363 key (it is saved even in the authentication is passphrase).
4364 Affected file silcd/command.c.
4366 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4368 * Do not process packet for disconnected socket connection.
4369 Affected file lib/silccore/silcpacket.c.
4371 * Process the DISCONNECT packet through scheduler in the
4372 client library. Affected file lib/silcclient/client.c.
4374 * Fixed the silc_client_packet_parse to not to increase
4375 the packet sequence number if the conn->sock and the
4376 current socket connection is not same. This can happen
4377 for example during key agreement when the conn includes
4378 multiple socket connections (listeners). Affected file
4379 lib/silcclient/client.c.
4381 * The sender of the file transfer request now provides also
4382 the pointer (listener) for the key exchange protocol. If
4383 the listener cannot be created then it sends empty key
4384 agreement and lets the receiver provide the listener.
4386 Added `local_ip' and `local_port' arguments to the
4387 silc_client_file_send. If they are provided they are used,
4388 if not then it will attempt to find local IP address, if
4389 not found or bind fails then the remote client will provide
4392 Affected files are lib/silcclient/client_ftp.c and
4393 lib/silcclient/silcapi.h.
4395 * Extended the FILE SEND command to support defining the
4396 local IP and port for key exchange listener. They are
4397 optional. Affected file irssi/src/silc/core/silc-servers.c.
4399 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4401 * Defined to WHOIS command reply the sending of fingerprint
4402 of the client's public key (if the proof of posession of the
4403 corresponding private key is verified by the server).
4404 Updated to the protocol specification.
4406 * Added support of receiving the client's public key's
4407 fingerprint in command reply in client library. Affected
4408 file is lib/silcclient/command_reply.c, and
4409 lib/silcclient/idlist.[ch].
4411 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4413 * Do not send over 128 chars long nickname to the server
4414 in NICK command. Affected file lib/silcclient/command.c.
4416 * Do not send over 256 chars long channel names to the server
4417 in JOIN command. Affected file lib/silcclient/command.c.
4419 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4421 * Assure that silc_server_close_connection cannot be called
4422 twice for same socket context. Affected file is
4425 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4427 * Send error message to application if opening file for
4428 writing during file transfer fails. Affected file is
4429 lib/silcclient/client_ftp.c.
4431 Remove all file transfer sessions for a client that we're
4432 removing from ID cache.
4434 Affected file is lib/silcclient/client_ftp.c.
4436 * Fixed silc_net_addr2bin to return correct address. Affected
4437 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
4439 * Fixed file transfer session removing on signoff notify.
4440 Affected file irssi/src/silc/core/silc-servers.c.
4442 * Added the SilcClientFileError to be returned in the monitor
4443 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
4444 Affected file lib/silcclient/silcapi.h.
4446 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4448 * Fixed a crash in silc_client_ftp_free_sessions and
4449 silc_client_ftp_session_free_client. Affected file
4450 lib/silcclient/client_ftp.c.
4452 * Added `disabled' field in the SilcChannelEntry in the server
4453 to indicate if the server entry is disabled. Affected file
4454 silcd/idlist.h, silcd/command[_reply].c.
4456 * SILC server adds now /var/run/silcd.pid everytime it is
4457 started. Affected file silcd/silcd.c.
4459 * Added silc_server_packet_send_clients to send a packet to
4460 the provided table of client entries. Affected file
4461 silcd/packet_send.[ch].
4463 * Fixed a crash in client resolving in client_prvmsg.c in
4464 client library. Affected file lib/silcclient/client_prvmsg.c.
4466 * Do not actually remove the client directly from ID cache
4467 during SERVER_SIGNOFF, but invalidate it. This way we
4468 preserve the WHOWAS info for the client. Affected file
4469 silcd/server_util.c.
4471 * Fixed SERVER_SIGNOFF notify handling in the server. The
4472 server is now able to process incoming SERVER_SIGNOFF notify
4473 for a server that it doesn't even know about. It will remove
4474 the clients provided in the notify. Affected file
4475 silcd/packet_receive.c.
4477 * Check for partial packet in data queue after every packet that
4478 was found from the queue. Return and wait for more data if
4479 there is partial data in queue. Affected file is
4480 lib/silccore/silcpacket.c.
4482 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4484 * Added SilcClietFileError enum to indicate error in
4485 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
4486 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
4487 Affected files lib/silcclient/silcapi.h and
4488 lib/silcclient/client_ftp.c.
4490 * Check that newsize in silc_buffer_realloc is larger than
4491 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
4493 * Added better monitor of file transfers. It now monitors
4494 key agreement protocol during the file transfer too. Added
4495 error reporting too. Affected files
4496 irssi/src/silc/core/silc-servers.c,
4497 irssi/src/fe-common/silc/module-formats.[ch].
4499 * Wrote a help file for FILE command.
4501 * Added silc_rng_global_get_byte_fast to get not-so-secure
4502 random data as fast as possible. Random data is read from
4503 /dev/urandom if available and from the SILC RNG if not
4504 available. It is used in padding generation. Affected file
4505 lib/silccrypt/silcrng.[ch].
4507 * All packets in client library are now processed synchronously.
4508 Optimized packet processing a lot. Affected file
4509 lib/silcclient/client.c.
4511 * All server connection packets are processing synchronously
4512 now in server, to optimize packet processing. Affected file
4515 * Include files are installed now only in Toolkit distribution
4516 if make install is given. Affected files: all Makefile.am's.
4518 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4520 * Assure that silc_client_notify_by_server_resolve does not
4521 resolve the client information multiple times. If it cannot
4522 be found by the first it cannot be found at all. Affected
4523 file lib/silcclient/client_notify.c.
4525 * Fixed WHOWAS command reply calling. Affected file
4526 lib/silcclient/command_reply.c.
4528 * Removed all references to silc_idlist_get_client from the
4529 Irssi SILC client since that call is internal call used by
4530 the library. The Irssi SILC client will use now client
4531 retrieval functions found in silcapi.h.
4533 * Fixed a bug in resolving nickname info before sending
4534 private message. It used freed memory. Affected file
4535 irssi/src/silc/core/silc-servers.c.
4537 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4539 * Assure my_channels statistics cannot go negative in server.
4540 Affected files silcd/server.c, silcd/server_util.c.
4542 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4544 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
4546 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4548 * Win32 Toolkit changes. Affected files
4549 win32/silc.dsw, win32/libsilc/libsilc.def,
4550 win32/libsilcclient/libsilc.def,
4551 lib/silcutil/silcutil.c, and
4552 lib/sftp/sftp_fs_memory.c.
4554 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4556 * Added silc_net_localip to return local host's IP address.
4557 Affected file lib/silcutil/silcnet.[ch].
4559 * If key exchange or rekey protocol is active for a connection
4560 parse all packets syncronously since there might be packets
4561 in packet queue that we are not able to process without first
4562 processing packets before them. Affected file silcd/server,
4563 lib/silcclient/client.c.
4565 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
4566 whether library should continue processing the packet.
4567 Affected file lib/silccore/silcpacket.h.
4569 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
4570 SilcSFTPMonitorData to SFTP server to monitor various
4571 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
4572 lib/silcsftp/sftp_server.c.
4574 * Added silc_file_size to return file size. Affected file
4575 lib/silcutil/silcutil.[ch].
4577 * Implemented the file transfer support for the client library.
4578 Added preliminary support for simple client to client one-file
4579 transmission. Affected file lib/silcclient/client_ftp.c,
4580 lib/silccilent/client.[ch].
4582 * Added new local command FILE to the Irssi SILC Client.
4583 It is used to perform the file transfer. It has subcommands
4584 SEND, RECEIVE, SHOW and CLOSE. Affected files
4585 irssi/src/silc/core/client_ops.c,
4586 irssi/src/silc/core/silc-server.[ch].
4588 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4590 * Relay the SILC_PACKET_FTP in the server. Affected files
4591 silcd/server.c and silcd/packet_receive.c.
4593 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4595 * Renamed silc_file_read and silc_file_write to functions
4596 silc_file_readfile and silc_file_writefile. Added function
4597 silc_file_open and silc_file_close. Affected files
4598 lib/silcutil/silcutil.[ch].
4600 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4602 * Resolve the client info when received private message or
4603 channel message for a client which nickname we don't know.
4604 Affected files lib/silcclient/client_prvmsg.c and
4605 lib/silcclient/client_channel.c.
4607 * Do not crash in /KEY if client is not connected. Affected
4608 file irssi/src/silc/core/silc-channels.c.
4610 * Added SilcClientStatus field to the SilcClientEntry in the
4611 lib/silcclient/idlist.h.
4613 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
4614 is incomplete and is being resolved, it won't be resolved
4617 Make sure also that USERS command reply does not resolve
4618 twice information. Affected file is
4619 lib/silcclient/command_reply.c.
4621 Make sure that silc_client_get_clients_by_list does not
4622 resolve twice same information.
4624 * Check for valid client->id in the silc_server_free_client_data.
4625 Affected file silcd/server.c.
4627 * Fixed /GETKEY nick@server not to crash if the server entry
4628 is not found. Affected file lib/silcclient/command.c.
4630 * Fixed the silc_server_check_cmode_rights to check the
4631 requested modes correctly. Affected file silcd/command.c.
4633 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
4635 * Better checks for non-printable chars in nick added.
4636 Affected file silcd/command.c.
4638 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4640 * Call the silc_server_udpate_servers_by_server in the
4641 primary router that comes back online in the backup resuming
4642 protocol. Otherwise it routes packets wrong. Affected file
4643 silcd/server_util.[ch], silcd/server_backup.c.
4645 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4647 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
4648 lib/silcutil/silcbuffmt.[ch].
4650 * Redefined the SILC packet header to include the padding
4651 length. Affected file lib/silccore/silcpacket.[ch].
4653 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
4654 length for maximum padding up to 128 bytes). Affected
4655 file lib/silccore/silcpacket.h.
4657 * Removed all backwards support for old 0.5.x MAC thingies.
4658 The SILC packet header change makes it impossible to be
4659 backwards compatible.
4661 * Send the ENDING packet with timeout in the backup resuming
4662 protocol. This is to assure that all routers has connected
4663 to the primary router. Affected file silcd/server_backup.c.
4665 * Changed the RNG to take the first IV from random data. It
4666 used to take it from zero actually. Changed the RNG also
4667 to use /dev/urandom during session. /dev/random is used
4668 in initialization. Affected file lib/silccrypt/silcrng.[ch].
4670 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4672 * Changed the SILC packet header to have the first two bytes
4673 (the packet length) encrypted. Affected files aroung the
4674 code tree, lib/silccore/silcpacket.[ch]. Removed the
4675 SilcPacketCheckDecrypt callback. It is not needed anymore
4676 since the silc_packet_receive_process will determine now
4677 whether the packet is normal or special.
4679 * Implemented the unidirectional MAC keys. Affected files
4680 lib/silcske/silcske.c, silcd/protocol.c and
4681 lib/silcclient/protocol.c.
4683 * Implemented the packet sequence number to the MAC computation.
4684 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
4685 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
4686 lib/silcclient/protocol.c.
4688 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4690 * Allow backup router to announce servers. All servers
4691 announced by backup router are added to the global list
4692 automatically. Update hte server's socket to our primary
4693 router also when backup router announces a server.
4694 Affected file silcd/packet_receive.c.
4696 * Do not update the client->router in the function
4697 silc_server_udpate_clients_by_server if the client is on
4698 global list. We might fail to find any specific server
4699 for locally connected clients and local cell clients. They
4700 should still use the `from' and not `to' as client->router.
4701 This fixes backup router resuming protocol. Affected file
4702 silcd/server_util.c.
4704 * Decrease channel statistics count only if the channel
4705 deletion worked. Affected files are silcd/server.c and
4706 silcd/server_util.c.
4708 * Added silc_server_update_servers_by_server to update origin
4709 of all server entries. Used during backup router protocol.
4710 Affected files silcd/server_util.[ch], silcd/server.c. and
4711 silcd/backup_router.c.
4713 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
4714 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
4715 silc_hmac_get_hash and silc_hmac_get_name. Affected file
4716 lib/silccrypt/silchmac.c.
4718 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4720 * Assure that router cannot reroute the same channel message
4721 to the sender. Affected file silcd/packet_receive.c.
4723 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4725 * Made better checks that the channel message is not sent
4726 to the router it came from. Affected file is
4727 silcd/packet_send.c. Fixed memory leak too.
4729 * Announce informations for incoming router connection, but
4730 only after checking if it is replaced by backup router.
4731 Affected file silcd/packet_receive.c.
4733 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4735 * Fixed the backup resuming protocol to work in multiple
4736 router environment. Affected file silcd/server_backup.c.
4738 * Route packet only to one router in the function
4739 silc_server_packet_send_to_channel. Affected file is
4740 silcd/packet_send.c.
4742 * Fixed silc_server_send_notify_dest to set the broadcast
4743 flag. Fixed the silc_server_send_notify_topic to actually
4744 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
4745 Affected file silcd/packet_send.c.
4747 * Changed the SFTP Filesystem interface. Changed the
4748 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
4749 the filesystem operation function. The SilcSFTPFilesystem
4750 is now a context that is allocated by all filesystem allocation
4751 functions and it already includes the operations structure
4752 and filesystem specific context. It is given as argument
4753 now to the silc_sftp_server_start. This made the interface
4754 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
4755 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
4757 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4759 * Changed the backup router adding and getting interfaces
4760 in the server. The router that will be replaced by the
4761 specified backup router is now sent as argument. Affected
4762 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
4765 * Added silc_net_addr2bin_ne to return the binary form of
4766 the IP address in network byte order. Affected files
4767 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
4769 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4771 * Check for existing server ID in silc_server_new_server
4772 and in silc_server_connect_to_router_final and remove the
4773 old entry if it exists. Affected file silcd/packet_receive.c,
4776 * Send the channel message always to only one router, either
4777 in upstream or downstream. Affected file is
4778 silcd/packet_send.c.
4780 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4782 * Wrote the definition of the backup resuming protocol to the
4783 protocol specification.
4785 * Removed one redundant channel key generation from normal
4786 server during joining procedure. Removed one redundant
4787 channel key sending from server to router during joining
4788 procedure. Affected file silcd/command.c.
4790 * Made minor bugfixes to the backup router resuming protocol.
4791 Affected file silcd/server_backup.c, server.c.
4793 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4795 * Added --disable-asm configuration option. Affected files
4796 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
4799 * Implemented the backup resuming protocol that is used to
4800 resume the primary router position in the cell after the
4801 primary router comes back online. Affected files
4802 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
4803 and silcd/server_util.[ch].
4805 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4807 * Sleep two (2) seconds after sending QUIT command to server.
4808 Affected file lib/silcclient/command.c.
4810 * Assure that if outgoing data buffer is pending do not force
4811 send any data. Affected file silcd/packet_send.c.
4813 * Assure that if outgoing data buffer is pending do not force
4814 send any data. Affected file lib/silcclient/client.c.
4816 * Implemented the backup router support when the primary router
4817 goes down. The servers and routers can now use the backup
4818 router as new primary router without loosing connectivity.
4820 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4822 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
4823 in the server to indicate disabled entry. All data read
4824 from the connection will be ignored and no data is sent
4825 for entry that is disabled. Affected files are
4826 silcd/idlist.h, silcd/server.c.
4828 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4830 * Created SFTP client and server test programs in the
4831 lib/silcsftp/tests directory.
4833 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4835 * Implemented memory filesystem (virtual filesystem) for
4836 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
4839 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4841 * Implemented the SFTP (SSH File Transfer Protocol) to the
4842 lib/silcsftp. It includes SFTP client and SFTP server
4845 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4847 * Moved lib/silccore/silcprotocol.[ch] to the
4848 lib/silcutil library.
4850 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
4851 take variable argument list pointer as argument. Affected
4852 file lib/silcutil/silcbuffmt.[ch].
4854 * Added silc_buffer_set function that is used to set data
4855 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
4856 Affected file lib/silcutil/silcbuffer.h.
4858 * Changed various routines in the core library to use the new
4859 silc_buffer_set instead of allocating new buffer only for
4862 * Added 64-bit value formatting and unformatting support to the
4863 silc_buffer_[un]format routines. Affected file is
4864 lib/silcutil/silcbuffmt.[ch].
4866 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
4867 to includes/bitmove.h.
4869 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4871 * Fixed channel user mode saving in client library. Affected
4872 file lib/silcclient/command[_reply].c.
4874 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4876 * Defined the file transfer to the SILC Protocol. Added
4877 new packet type SILC_PACKET_FTP and defined File Transfer
4878 Payload. The mandatory file transfer protocol is SFTP
4879 (SSH File Transfer Protocol). Affected file in addition
4880 of the internet draft is lib/silccore/silcpacket.h.
4882 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
4883 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
4884 is used as part of backup router protocol when the primary
4885 router of the cell is back online and wishes to resume
4886 the position as primary router.
4888 * Redefined the MAC generation keys in the protocol. The
4889 same key is not used anymore in both direction. Both
4890 direction will now use different keys for sending and
4891 receiving. This fixes a potential security flaw. This
4892 change causes incompatibilities in the protocol.
4894 * Redefined also the MAC computation from the packet.
4895 An packet sequence number is now added to the MAC
4896 computation. This prevents possible replay attacks against
4897 the protocol. This change too causes incompatibilities
4900 Added `sequence' field to the SilcPacketContext to hold
4901 the current sequence number for the packet.
4903 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4905 * Added `created' field to the SilcIDListData in the file
4906 silcd/idlist.h to indicate the time when the entry was
4909 * Added `created' field to the SilcChannelEntry too. Affected
4910 file silcd/idlist.h.
4912 * Added `creation_time' aguments to all the announcement functions
4913 in the server. If it is provided then only the entries that
4914 was created after the provided time frame are actually
4915 announced. Affected file silcd/server.[ch].
4917 * The protocol says that the Channel ID's IP address must be
4918 based on the router's IP address. Added check for this in
4919 the silc_server_new_channel when processing incoming New Channel
4920 Payload. Affected file silcd/packet_receive.c.
4922 * Print out the correct version with --version in SILC client.
4923 Affected file irssi/src/silc/core/silc-core.c.
4925 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4927 * Fixed WHOWAS command to check for completnes of the client
4928 entry always, not just when the command is coming from client.
4929 Affected file silcd/command.c.
4931 * Added new function silc_server_packet_queue_purge to purge the
4932 outgoing data queue to the network. After the function returns
4933 it is guaranteed that the outgoing packet queue is empty.
4934 Affected file silcd/packet_send.[ch].
4936 * Purge the outgoing packet queue in the rekey protocol's final
4937 callback to assure that all rekey packets go to the network
4938 before quitting the protocol. Affected file silcd/server.c.
4940 * Added silc_client_packet_queue_parse as similar function as
4941 in server to the client library. The affected file is
4942 lib/silcclient/client.c.
4944 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4946 * Splitted silcd/server.c and created silcd/server_util.[ch]
4947 for utility functions.
4949 * Added new socket flag SILC_SF_DISABLED to indicate that the
4950 connection is open but nothing can be sent to or received from
4951 the connection. Affected file lib/silcutil/silsockconn.[ch].
4952 The checking for disabled socket is checked in the low level
4953 silc_socket_write and silc_socket_read functions.
4955 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4957 * Allow only nicknames and channel names that fits into the
4958 7-bit unsigned char ASCII set. Affected file silcd/command.c.
4960 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4962 * When processing JOIN command reply in server check that if
4963 the channel exists in our global list we'll move it the local
4964 list. Affected file silcd/command_reply.c.
4966 * Fixed the check whether client is joined on the channel already
4967 in JOIN command. Affected file lib/silcclient/command.c.
4969 * Fixed the JOIN command reply to check whether the channel
4970 already exists. Affected file lib/silcclient/command_reply.c.
4972 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4974 * Added silc_ske_status_string to map the SKE error numbers
4975 to readable strings. The affected files are
4976 lib/silcske/silcske[_status].[ch].
4978 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4980 * Do not show the private channels on the WHOIS channel list
4981 as it is not allowed by the protocol. The affected file is
4984 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4986 * Assure that the packet length digged from the actual packet
4987 is something sensible in the silc_packet_decrypt_rest_special
4988 in lib/silccrypt/silcpacket.c.
4990 * Free and NULL the allocated pointer in silc_hmac_alloc if
4991 the HMAC allocation fails. The affected file is
4992 lib/silccrypt/silchmac.c.
4994 * Print the selected security properties to the log files in
4995 the server. Affected file silcd/protocol.c.
4997 * Add SKE's reference counter even if calling the completion
4998 callback manually. Otherwise it goes negative, although it
4999 does not cause any problems. The affected file is
5000 lib/silcske/silcske.c.
5002 * Remove the client entry with short timeout after giving the
5003 KILL command. Affected file lib/silcclient/command.c.
5005 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5006 case all found clients are already disconnected (WHOWAS would
5007 found them) in the server. Affected file silcd/command.c.
5009 * Update the last_receive (time of last data received) to be
5010 updated only when received private or channel message so that
5011 the idle time showed in WHOIS makes more sense.
5013 * Added boolean field `valid' in to the SilcClientEntry in the
5014 client library to indicate whether the entry is valid or not.
5015 This fixes the nickname change bug on channel when changing
5016 the nickname to be same than the old (like nick to Nick) the
5017 nickname formatter doesn't set the new nick anymore to Nick@host.
5018 Affected file lib/silcclient/idlist.[ch].
5020 * Now actually fixed the nickname changing on disconnection.
5021 Added new function silc_change_nick to the Irssi SILC Client.
5022 Affected file irssi/src/silc/core/client_ops.c,
5023 irssi/src/silc/core/silc-nicklist.[ch].
5025 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5027 * Check that the public key exists in the GETKEY command before
5028 trying to encode it. Affected file silcd/command.c.
5030 * Print some notifications on received public keys with GETKEY
5031 command in the Irssi SILC Client. Affected files are
5032 irssi/src/fe-common/silc/module-formats.[ch],
5033 irssi/src/silc/core/client_ops.c.
5035 * Use IDENTIFY command to resolve the server information in the
5036 GETKEY command instead of INFO command. Affected file
5037 lib/silcclient/command.c.
5039 * All command reply functions in the client library now calls
5040 the pending command reply callbacks even if an error has
5041 occurred. The server has done this a long time and now it was
5042 time to move the client library to this as well. Now all
5043 errors can be delivered back to the pending command reply
5044 callbacks if necessary. Affected files are
5045 lib/silcclient/command[_reply].[ch].
5047 * Change the nickname on disconnection back to the username
5048 because in reconnect the server will enforce it to it anyway.
5049 Affected file irssi/src/silc/core/silc-servers.c.
5051 * Fixed a config file parsing bug in the Irssi SILC client.
5052 Affected file irssi/src/silc/core/clientconfig.c.
5054 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5056 * When printing the channel mode on JOIN, verify that the
5057 channel key and channel's HMAC are valid. Affected file
5058 irssi/src/silc/core/client_ops.c.
5060 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5062 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5063 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5064 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5066 * Removed channel key rekey task deleting from the function
5067 silc_server_save_channel_key. Affected file silcd/server.c.
5068 Added explicit timeout task context instead that is used to
5069 delete the task if we are registering a new task before the
5070 new task has elapsed.
5072 * When channel key rekey occurs the client library now saves
5073 the old channel key for a short period of time (10 seconds) and
5074 is able to use it in case some is still sending channel
5075 messages encrypted with the old key after the rekey. Affected
5076 file lib/silcclient/[idlist.h|client_channel.c].
5078 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5080 * Added check to the silc_server_new_id_real to not accept
5081 new ID if it is the sender's own ID. Affected file is
5082 silcd/packet_receive.c.
5084 * Assure that we do not announce ourself or the one we've
5085 sending our announcements when we're router and are announcing
5086 servers to our primary router. Affected file silcd/server.c.
5088 * Fixed silc_server_command_identify_check_client to assemble
5089 correct WHOIS packet. It send corrupted WHOIS packet and
5090 caused problem with router to router connections. Affected
5091 file silcd/command.c.
5093 Fixed also silc_server_command_whois_check the same way
5094 as for the IDENTIFY command.
5096 * Added new SilcIDListStatus to the server in the SilcIDListData
5097 structure. The status now includes the current status of
5098 the entry (like registered, resolved etc.). Affected file
5099 silcd/idlist.[ch]. Defined a bunch of different status types
5100 as well. This replaced the old boolean registered field as well.
5102 Added resolve_cmd_ident field to the SilcClientEntry structure
5103 too so that if the entry is for example being resolved so
5104 another command may attach to the same pending command reply
5105 without requiring to resolve the same entry again. This concept
5106 should optimize the WHOIS and the IDENTIFY resolving under
5107 heavy load by taking away unnecessary resolving for entries
5108 that are being resolved already.
5110 Added support for adding multiple pending commands for one
5111 command idenfier. Affected file silcd/command[_reply].[ch].
5113 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5114 before deleting the data. Otherwise the hash table will have
5115 freed data in comparison functions. Affected file is
5116 silcd/command_reply.c.
5118 * Fixed silc_idlist_replace_client_id to add the new entry to
5119 the cache with NULL nickname. Otherwise there will be invalid
5120 memory as the nickname after the nickname is freed. Affected
5121 file silcd/packet_receive.c.
5123 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5124 saved into wrong slots because the previous number of entries
5125 was not taken into account. Affected file silcd/idlist.c.
5126 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5128 * If we are router and we receive JOIN notify to a channel that
5129 does not have any users then notified client is marked as the
5130 channel founder, as it is it. The affected file is
5131 silcd/packet_receive.c
5133 * Added to the extended hash table API's table_del_*ext functions
5134 the destructor as argument too, so that the caller can decide
5135 which destructor to use or whether to use destructor at all.
5136 Affected file lib/silcutil/silchashtable.[ch].
5138 * Fixed ID Cache purging. It actually deleted the entries from
5139 the hash table after the data was freed. The hash table ended
5140 up comparing freed memory. The affected file is
5141 lib/silccore/silcidcache.c.
5143 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5145 * Fixed Irssi SILC client's KILL command's HELP syntax.
5147 * The USERS command now resolves the detailed user information
5148 if the userinfo field is missing. Affected file is
5149 lib/silcclient/command_reply.c.
5151 * Do not print error in silc_file_read if the read file does
5152 not exist. Just silently return NULL. Affected file is
5153 lib/silcutil/silcutil.c.
5155 * Fixed the silc_log_output to not wine about NULL filename
5156 and to not create some bogus " " filename. Affected file is
5157 lib/silcutil/silclog.c.
5159 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5161 * Fixed various printing bugs on the user interface in the
5162 Irssi SILC Client. Minor changes that were forgotten from
5165 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5167 * Fixed the configure.in.pre and the compilation and distribution
5168 environment to support the new autoconf 2.52. That version is
5169 now required to compile the CVS trunk.
5171 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5173 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5174 to generally parse user@fqdn format strings. Affected file
5175 lib/silcutil/silcutil.c.
5177 * Added nickname_format and nickname_force_format fields to the
5178 SilcClientParams structure. The first one defines the format
5179 for the nicknames that the library will enforce if the receives
5180 multiple same nicknames. The second one is boolean value and
5181 can be used to force the library to always enforce the format
5182 to the nicknames regardles whether there are multiple nicknames
5183 or not. This configurable formatting was employed to flexibly
5184 support accessing multiple nicknames from the user interface.
5185 The userinterface can now set the nicknames to what ever format
5186 they prefer. Affected file lib/silcclient/silcapi.h.
5188 Added function silc_client_nickname_format to the file
5189 lib/silcclient/idlist.c. It performs the nickname formatting.
5191 Added new field `hostname´ to the SilcClientEntry context.
5192 It holds the hostname of the client. Affected file is
5193 lib/silcclient/idlist.h.
5195 * Irssi SILC Client sets the nicknames in nick@hostn format.
5196 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5197 irssi/src/silc/core/silc-core.c.
5199 The WHOIS printing now also shows both the real nickname and
5200 the formatted nickname so that user knows how to access the
5201 user if there are multiple same nicknames cached. Affected
5202 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5203 printing formatting too to take the hostname now as a separate
5204 argument. The Affected file is
5205 irssi/src/fe-common/silc/modules-formats.[ch].
5207 * Changed the silc_client_get_clients_local to accept the formatted
5208 nickname as argument. It accepts the real nickname too but the
5209 formatted nickname can be used to find the true entry from
5210 multiple entries. Affected file lib/silcclient/silcapi.h and
5211 lib/silcclient/idlist.c.
5213 * Added nickname_format_parse field to the SilcClientParams.
5214 It is a callback function provided by the application to parse
5215 the nickname out of the formatted nickname string. The library
5216 calls it to get the nickname from the formatted string. Since
5217 the application generally knows better the format of the nickname
5218 string it parses it instead of the library, even though library
5219 encodes the formatted string. If the callback function is not
5220 provided then the library will use the string as is. The
5221 affected file is lib/silcclient/silcapi.h.
5223 * All the nickname strings passed to the client library in
5224 commands are now expected to be formatted nickname strings.
5225 If the command does not support the formatted nickname string
5226 it will assume that the sent string is the actual nickname.
5227 Affected file lib/silcclient/command.c.
5229 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5231 * Added public key authentication support to OPER and SILCOPER
5232 commands in the client library. Affected file is
5233 lib/silcclient/command.c.
5235 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5237 * Changed the get_auth_methdod client operation to be asynchronous.
5238 It can be async if the application resolves the authentication
5239 method from the server during the negotiation. Added new
5240 SilcGetAuthMeth completion callback that the application will
5241 call after resolving the authentication method.
5243 Added function silc_client_request_authentication_method that
5244 the application can use to resolve the authentication method
5245 from the server. Added also SilcConnectionAuthRequest callback
5246 that the library will call after the server has replied. The
5247 application can call this function if it does not know the
5248 current authentication method.
5250 Affected files are lib/silcclient/client.c and
5251 lib/silcclient/silcapi.h.
5253 * The Irssi SILC client now automatically resolves the authentication
5254 method incase any configuration information is not present (and
5255 currently there never is). The affected file is
5256 irssi/src/silc/core/client_ops.c.
5258 * Fixed public key authentication from the client library.
5259 Affected file lib/silcclient/protocol.c. Changed also the
5260 protocol specification about the public key authentication in
5261 the connection authentication protocol. The actual data to be
5262 signed is now computed with a hash function before signing.
5264 * Fixed the public key authentication from the server as well.
5265 Affected file silcd/protocol.c.
5267 * Removed the mlock()'s from the memory allocation routines.
5268 Affected file lib/silcutil/silcmemory.c. The ./configure does
5269 not check anymore for the mlock(). Affected file is
5272 * Fixed USERS command in server to allow the execution of the
5273 command for private and secret channels if the client sending
5274 the command is on the channel. Affected file silcd/command.c.
5276 * Fixed silc_client_get_clients_local to return the clients
5277 count correctly. It could return wrong value. Affected file
5278 lib/silcclient/idlist.c.
5280 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5282 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5283 types. The assembler optimizations seemed not to like 64-bit
5284 data types. The assmebler optimizations thus are now enabled
5285 also for BSD systems as opposed to only enable them for Linux.
5287 * Do not check for threads at all on BSD systems. Affected
5288 file configure.in.pre.
5290 * Removed -n and -h options from the Irssi SILC Client since
5291 they are not used in silc.
5293 * Fixed the prime generation to assure that the first digit
5294 of the generated random number is not zero since our conversion
5295 routines does not like number strings that starts with zero
5296 digit. If zero digit is seen the random number is regenerated.
5297 This caused some corrupted RSA keys when the zero first digit
5298 was met. Affected file lib/silcmath/silcprimegen.c.
5300 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5302 * Fixed WIN32 configuration in the ./configure script.
5303 Fixed to include xti.h on environments that has it.
5304 Patches by Carsten Ilchmann and andrew.
5306 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5308 * Changed the silc_id_create_client_id to be collision
5309 resistant. It is now assured that there cannot be created
5310 two same client ID's. I suspect that some weird bugs in
5311 the server were actually caused by duplicate Client IDs.
5312 Affected file silcd/serverid.[ch]. A router receiving
5313 new ID now also assures and informs the sending server
5314 if the ID caused collision.
5316 * Changed the silc_id_create_channel_id to also assure that
5317 there are no collisions.
5319 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5321 * Statement about ignoring the Mutual Authentication flag when
5322 performing rekey with PFS was a bit misleading. It is ignored
5323 if it was set in the initial negotiation, it cannot be even
5324 set in the rekey. Fixed in the ke-auth draft. Started the
5325 new versions of the protocol drafts in the doc/.
5327 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5329 * Fixed a bug in silc_client_command_identify_save when saving
5330 new channel information. The channel name was no duplicated
5331 and caused crash on exit. Affected file is
5332 lib/silcclient/command_reply.c.
5334 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5336 * Fixed the getkey command handling in the server. Send just
5337 empty OK reply to the sender if the key could not be fetched
5338 (but everything else was ok, like the key just was not available).
5339 Changed the public key parameter to optional in the protocol
5340 specs so that empty OK reply can be sent. Affected file
5343 Added a message to Irssi SILC client to tell to user if the
5344 server did not return a public key.
5346 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5348 * Fixed a channel key regeneration bug. It registered new
5349 timeout tasks exponentially until all system resources were
5350 used. Affected file silcd/server.c.
5352 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5354 * Added the SILC Document generator to the scripts/silcdoc.
5355 It can be used to generate the Toolkit Reference Manual out
5356 of the source tree. Internally it will also use the RoboDoc
5357 generator now imported in util/robodoc.
5359 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5361 * Added couple of return's in rekey protocol if error orccurred
5362 during the protocol. The execution must be terminated.
5363 Affected file silcd/protocol.c. Also, terminate the protocol
5364 always with timeout.
5366 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5368 * The client's Client ID was created initally from the wrong
5369 nickname (it could have been in format nick@host) in the
5370 silc_server_new_client. Affected file silcd/packet_receive.c
5372 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5374 * Added some SILC_LOG_ERROR's to various error conditions
5375 if client could not be added to ID cache. Affected files
5376 silcd/packet_receive.c and silcd/server.c.
5378 * When client's sock->user_data is freed, NULL also the
5379 client->router and client->connection pointers. Added check
5380 for these pointers being NULL to various places around the
5381 code. Affected file silcd/server.c.
5383 * Added client->data.registered == TRUE checks to various
5384 places around the code to assure that unregistered client's
5385 are not handled when it is not allowed. Affected file
5388 * Added `bool registered' fields to all
5389 silc_idlist_[server|client]_get_* routines to indicate whether
5390 the fetched client needs to be registered or not. Affected
5391 file silcd/idlist.[ch].
5393 * Add your own entry as registered to the ID cache in the
5394 server. Affected file server.c.
5396 * Fixed a bug in silc_server_new_server. The SilcServer was
5397 set as the new server's context instead of SilcServerEntry.
5398 This naturally caused some weird bugs.
5400 * Added "updated" field the SilcChannelEntry which indicates
5401 the time since the channel entry was last accessed. This
5402 can be used to determine whether it is necessary to
5403 announce the channel after backup resuming protocol.
5404 Affected files silcd/idlist.[ch].
5406 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5408 * Do not delete the channel rekey task when adding it
5409 for in silc_server_create_channel_key.
5411 * Changed the silc_server_create_channel_key to return
5412 TRUE or FALSE to indicate the success of the channel key
5415 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5417 * Fixed MSVC++ project files and added missing files to
5418 Makefiles under win32/.
5420 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5422 * Do not add TCP_NODELAY flag if the operating system
5423 does not have it defined. Affected files are
5424 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5426 * Fixed buffer overflow from Irssi SILC Client. Affected
5427 file irssi/src/fe-common/core/themes.c.
5429 * Fixed double free in client library in the file
5430 lib/silcclient/client.c when disconnecting from server.
5432 * Applied double free patch from cras to Irssi SILC client.
5433 Affected files irssi/src/core/[modules/expandos].c
5435 * Fixed the disconnection handling to Irssi SILC Client.
5436 The application must call silc_client_close_connection
5437 in ops->connect client operation in case of failure of
5438 the connection. Affected file is
5439 irssi/src/silc/core/client_ops.c.
5441 * Do not set sock->protocol to NULL in the function
5442 silc_client_close_connection after executing the protocol's
5443 final callback since the sock might not be valid anymore.
5444 Affected file lib/silcclient/client.c.
5446 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5448 * Do not enable SILC_THREADS if the linking with libpthread
5449 did not happen. Affected file configure.in.pre.
5451 * Added notion to protocol specification that server must
5452 verify the sent authentication payload with CMODE when
5453 setting the channel founder key. Implemented it to the
5454 server. Affected file silcd/command.c.
5456 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5458 * Added _EXTRA_DIST SILC distribution variable to the
5459 distributions file. It is used to conditionally add extra
5460 files or directories to the specific distribution. Affected
5461 files ./prepare, Makefile.am.pre and distributions.
5463 Removed the `_' from the start of the distribution names.
5466 * Added README.WIN32 for instructions to compile the Toolkit
5469 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5471 * Fixed a double free in disconnection in the server. Affected
5472 file is silcd/server.c.
5474 * Fixed the lib/silcske/groups.c to work now also with GMP
5475 MP library. The string conversion did not work when using
5476 specific base and the base is indicated in the string as well.
5478 * Created win32/ directory which now includes MSVC++ specific
5479 stuff so that toolkit (DLLs) may be compiled with MSVC++.
5480 It will appear only in the toolkit distribution
5482 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5484 * Changed the key material distribution function in case when
5485 the hash output is too short. The data is now concatenated
5486 a bit differently than it used to. Made the change to the
5487 SKE protocol specification.
5489 * Added better GMP detection to configure.in.pre. A patch
5492 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5494 * Fixed a minor bug in SKE that might cause some problem on
5495 some platforms. Affected file lib/silcske/silcske.c.
5497 * Added the cookie checking for initiator in the SKE. It checks
5498 that the responder returns the sent cookie unmodified. The
5499 affected file is lib/silcske/silcske.c. Added new SKE
5500 error type INVALID_COOKIE that can be sent during the
5501 negotiation. Fixed some memory leaks as well.
5503 * Added the "invalid cookie" error message to Irssi SILC client's
5506 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5508 * Added `task_max' field to the SilcClientParams to indicate
5509 the maximum tasks the scheduler can handle. If set to zero,
5510 default values are used. Affected file lib/silcclient/silcapi.h.
5512 * Fixed memory leaks in silc_client_close_connection. Affected
5513 file lib/silcclient/client.c.
5515 * Added silc_client_del_client_entry to client library to free
5516 all memory of given client entry. Affected file is
5517 lib/silcclient/idlist.[ch].
5519 * Added new functions silc_client_del_channel and
5520 silc_client_del_server to delete channel and server entries.
5521 Affected file lib/silcclient/[silcapi.h/idlist.c].
5523 * Removed silc_client_del_client_by_id from silcapi.h.
5525 * Fixed the INFO command to return the server's own info
5526 correctly when querying by Server ID. Affected file is
5529 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5531 * Removed the non-blocking settings in WIN32 code in the
5532 silc_sock_[read/write] and added SleepEx instead. Affected
5533 file lib/silcutil/win32/silcwin32sockconn.c. The availability
5534 of input data is now checked with FIONREAD and ioctlsocket.
5536 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5538 * Call silc_schedule_task_del_by_context in the
5539 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
5540 Affected file lib/silccore/silcprotocol.c.
5542 * Call silc_protocol_cancel for active protocols in the
5543 silc_server_close_connection if the funtion
5544 silc_server_free_sock_user_data has not been called.
5545 Affected file silcd/server.c.
5547 * Generic tasks cannot be deleted using the del_by_fd
5548 task deleting function since generic tasks does not match
5549 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
5551 * Added a notion to SILCOPER help file that the SILCOPER works
5552 only on router server, not on normal server.
5554 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5556 * Added for WIN32 support for the new scheduler as well.
5557 Affected file lib/silcutil/win32/silcwin32schedule.c.
5559 * Fixed the SHA1 implementation to work on various platforms.
5561 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5563 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
5564 API. It is part of the scheduler now. Everything else is
5565 as previously but some functions has changed their names.
5566 Checkout the lib/silcutil/silcschedule.h for the interface.
5567 Updated all applications to use the new interface. Affected
5568 files are lib/silcutil/silcschedule.[ch].
5570 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5572 * Found a bug in the SKE implementation. The HASH value,
5573 specified by the protocol, was not computed correctly. The
5574 public key of the responder was not added to the computation
5575 even though it is mandatory. Affected file lib/silcske/silcske.c.
5576 This unfortunately causes incompatibilities with older
5577 clients and servers.
5579 * Added WIN32 specific network init and uninit functions:
5580 silc_net_win32_init and silc_net_win32_uninit to init and uninit
5581 the Winsock2. Affected file lib/silcutil/silcnet.h and
5582 lib/silcutil/win32/silcwin32net.c.
5584 * Set the socket always to nonblocking mode on WIN32 after
5585 reading data or writing data. Affected file is
5586 lib/silcutil/win32/silcwin32sockconn.c.
5588 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5590 * Fixed various compilation problems under WIN32. Affected
5591 files lib/silcutil/win32/silcwin32thread.c and
5592 lib/silcutil/win32/silcwin32schedule.c.
5594 * Removed all _internal.h #includes from public header
5595 files. Internal headers must never be included from
5598 Removed also the lib/silcske/payload_internal.h file.
5600 * All include files that may be needed (public and some others
5601 included by the public headers) by application developers are
5602 now copied to the ./includes directory. It does not copy any
5603 internal headers. Affected file Makefile.defines.pre and all
5604 Makefile.am's under lib/ and subdirs.
5606 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5608 * Do not change the ~/.silc directory's permissions automatically.
5609 Affected file irssi/src/silc/core/clientutil.c.
5611 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5613 * Do not cancel the protocol in silc_server_close_connection
5614 it might cause recursion. Now cancelled in the function
5615 silc_server_free_sock_user_data. Affected file silcd/server.c.
5617 * Fixed the silc_server_remove_clients_by_server to regenerate
5618 the channel keys correctly finally. Added also new function
5619 silc_server_remove_clients_channels to actually do it.
5620 Affected file silcd/server.c.
5622 * Fixed the silc_server_new_channel to not crash by giving
5623 wrong router to the new channel. Affected file is
5624 silcd/packet_receive.c.
5626 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5628 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
5629 which is given as argument to the silc_client_alloc now.
5630 It can be used to configure the client and set various parameters
5631 that affect the function of the client.
5633 * The USERS command in server did not check whether the channel
5634 is private or secret. Affected file silcd/command.c.
5636 * Added new argument to the USERS command in protocol specification.
5637 The USERS command now can take the channel name as argument
5638 as well. Added support for this in client and server and
5639 updated the protocol specs.
5641 * Completed the GETKEY command in client. It can be now used
5642 to fetch also servers public key not only some clients.
5643 Affected files lib/silcclient/command[_reply].c.
5645 * Added silc_client_get_server to return server entry by the
5646 server name. Affected files lib/silcclient/silcapi.h and
5649 * Redefined the IDENTIFY command in protocol specification to be
5650 more generic. It now can be used to query information about
5651 any entity in the SILC Network, including clients, servers and
5652 channels. The query may be based either the entity's name
5653 or the ID. Added support for this in both client and server.
5655 Affected files silcd/command.c and lib/silcclient/command.c
5656 and command_reply.c.
5658 * Optimized the WHOIS and WHOWAS commands in the server. Removed
5659 the _from_client and _from_server functions. Affected file
5662 * Added silc_client_get_channel_by_id_resolve to the file
5663 lib/silcclient/silcapi.h to resolve channel information by
5664 its ID. Added also silc_client_get_channel_by_id that
5665 does not resolve it from the server.
5667 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5669 * Added SilcServerEntry context into the client library
5670 to represent one server. The INFO command now allocates
5671 these to save the resolved server info. For now on the
5672 client library will also keep information about servers,
5673 connected and resolved with INFO.
5675 The INFO command now allocates the SilcServerEntry context
5676 and saves the server info there. The COMMAND_REPLY in
5677 the INFO now returns the parameters to application in
5678 same order as defined in the protocol specification.
5680 The entries are cached in the client->server_cache.
5682 * The INFO command is now issued after received the Client ID
5683 from the server. Affected file lib/silcclient/client.c.
5685 * The CMODE_CHANGE notify may now return also an SilcServerEntry
5686 to the application as the mode changer might be server.
5687 It is guaranteed that NULL is not returned anymore to the
5688 application. Affected file lib/silcclient/client_notify.c.
5690 The ID Type is now also passed to the application so that
5691 it can check whether the returned entry is SilcClientEntry
5694 Added new function silc_client_get_server_by_id to return
5695 the server entry by ID. Affected files are the
5696 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
5698 * Do not create the channel in the Irssi SILC Client when issuing
5699 the JOIN command but when received the sucessful JOIN command
5700 reply. Otherwise the channel might get created even though we
5701 could not join it. The Affected file is
5702 irssi/src/silc/core/[silc-channels.c/client_ops.c].
5704 * Fixed a channel joining bug in router. The router must also
5705 check the channel modes, invite and ban lists etc. when serving
5706 the JOIN command sent by normal server. Affected file is
5707 silcd/command.c. The router now resolves the client's
5708 information from the server who sent the JOIN command if it
5709 does not know it, and processes the JOIN command only after
5712 * Changed the SilcCommandCb to take new argument; void *context2.
5713 Affected file lib/silccore/silccommand.h
5715 The second argument in the command callbacks in the server now
5716 includes the SilcServerCommandReplyContext if the command was
5717 called as pending command callback from the command reply.
5718 Otherwise it is NULL. When called as pending the status of the
5719 command reply will be checked and if it was erronous the
5720 error will be sent to the original sender of the command.
5721 This way the client always receives the error messages even
5722 though the server was actually the one who received the error
5723 when it resent the command to router, for example. Affected
5724 files silcd/command[_reply].[ch].
5726 * Fixed sending WHOWAS command's error message to client if
5727 the requested client could not be found. It was missing.
5730 * Changed the CMODE and CUMODE commands reply arguments in the
5731 protocol specification. The Channel ID is now sent in both
5732 of the commands to identify the channel. Implemented this
5733 new feature to the client and server. Affected files
5734 lib/silcclient/command_reply.c and silcd/command.c.
5736 * Made better checks for invite and ban lists in the JOIN
5737 command in server. Affected file silcd/command.c.
5739 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5741 * The server now performs the incoming host IP/DNS lookup
5742 using the silc_socket_host_lookup and thus does not block
5743 the server anymore. Affected file silcd/server.c.
5745 * Completed the multi-thread support for SILC Scheduler in
5746 the lib/silcutil/silcschedule.c.
5748 * Fixed the configure.in.pre to detect the pthread correctly
5751 * Fixed a deadlock in silc_task_queue_wakeup in the file
5752 lib/silcutil/silctask.c.
5754 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5756 * Added new function silc_schedule_wakeup that is used in
5757 multi-threaded environment to wakeup the main thread's
5758 schduler. It needs to be used when a thread adds a new task
5759 or removes a task from task queues. After waking up, the
5760 scheduler will detect the task queue changes. If threads
5761 support is not compiled in this function has no effect.
5762 Implemented the wakeup mechanism to both Unix and WIN32
5763 systems. Affected files are lib/silcutil/silcschedule.[ch],
5764 lib/silcutil/unix/silcunixschedule.c and the
5765 lib/silcutil/win32/silcwin32schedule.c.
5767 * Added new function silc_task_queue_wakeup to wakeup the
5768 scheduler by the specified task queue. Affected file
5769 lib/silcutil/silctask.[ch].
5771 * The silc_socket_host_lookup_start now wakes up the scheduler
5772 after adding the timeout task. Affected file is
5773 lib/silcutil/silcsockconn.c.
5775 * The silc_socket_host_lookup is synchronous now if the threads
5776 support is not compiled in. However, the callback is still
5777 called asyncronously through the scheduler, anyway. Affected
5778 file lib/silcutil/silcsockconn.c.
5780 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5782 * Added new function silc_socket_host_lookup to perform
5783 asynchronous IP and FQDN lookups for the socket connection.
5784 Affected files lib/silcutil/silcsockconn.[ch].
5786 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5788 * Added SILC_MUTEX_DEFINE to define the mutex on environments
5789 that may or may not compile the mutex support in.
5791 Changed the silc_mutex_alloc interface. It allocates the
5792 mutex now to the sent pointer and returns TRUE or FALSE.
5794 Affected file lib/silcutil/silcmutex.h.
5796 * Wrote the SILC Task Queue interface to support multi-threads.
5797 Affected file lib/silcutil/silctask.[ch].
5799 * Wrote the SILC Scheduler to support multi-threads. Affected
5800 file lib/silcutil/silcschedule.c.
5802 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5804 * Implemented the SILC Mutex API and SILC Thread API for WIN32
5805 in lib/silcutil/win32/.
5807 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5809 * Defined SILC Mutex API and SILC Thread API and implemented
5810 them for Unix. Affected files are
5811 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
5812 lib/silcutil/unix/silcunixmutex.c and
5813 lib/silcutil/unix/silcunixthread.c.
5815 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5817 * Fixed the silc_server_remove_clients_by_server's channel
5818 key re-generation. The hash table handling was incorrect
5819 and would not work with many channels. Affected file is
5822 * Fixed some memory leaks around the server code.
5824 * Rewrote the silc_server_get_users_on_channel to support IPv6
5825 based Client ID's. Affected file silcd/server.c.
5827 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
5828 specification. However, a separate document must be written
5829 to define the detailed signing procedure and the payload
5830 associated with the flag. Defined the flag to the
5831 lib/silccore/silcchannel.h as well.
5833 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5835 * Changed the dynamic tables to static size tables in the
5836 lib/silccrypt/silchmac.c.
5838 * Removed GCC dependencies from the code. A patch by cras.
5840 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5842 * Do not show the error "Error receiving packet bla bla"
5843 in server if it really was not an error (-2 means that reading
5844 is pending). Affected file silcd/server.c.
5846 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5848 * Fixed a possible crash in silc_server_remove_clients_by_server
5849 in silcd/server.c. Fixed there also some memory leaks.
5851 * Fixed the silc_idlist_replace_client_id. It could replace
5852 wrong key in the hash table. Affected file silcd/idlist.c.
5854 * Do not check whether there are global users on the channel
5855 if the channel->global_users is FALSE. Affected functions
5856 silc_server_remove_from_one_channel and
5857 silc_server_remove_from_channels in silcd/server.c. Also,
5858 do not check if the removed client is local as we can be
5859 sure that global client was not removed from the channel
5860 and checking for global users is not needed.
5862 * The silc_server_remove_clients_by_server now re-generates
5863 the channel keys correctly for those channels that had
5864 clients removed from them. Affected file silcd/server.c.
5866 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5868 * Found the reason of random crashes in the server. We weren't
5869 ignoring the SIGPIPE signal (which can be sent in write())
5870 and it crashed the server. Affected file silcd/silcd.c.
5872 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5874 * Assure that sock->user_data is not NULL in the function
5875 silc_server_packet_send in silcd/packet_send.c.
5877 * Disconnect the remote connection if it could not be added
5878 to any ID lists in the server. The affected file is
5881 * Check in silc_server_packet_send[_real/dest] that the
5882 socket is not disconnecting and ignore the data if it is.
5883 Affected file silcd/packet_send.c.
5885 * Define inline to __inline on native WIN32 compilation.
5886 Affected file includes/silcwin32.h.
5888 * Added some explicit type casts for inline code since MSVC
5889 require them. Affected files lib/silcutil/silcbuffer.h,
5890 lib/trq/silcdlist.h and lib/trq/silclist.h.
5892 * Print warning in log files from now on if the packet
5893 decryption fails. Affected file silcd/server.c.
5895 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5897 * Changed the `say' client operation's interface to accept
5898 new `type' argument to indicate the type of the message sent
5899 by the library. The application may filter the library's
5900 messages according the type. The affected file is the
5901 lib/silcclient/silcapi.h.
5903 * Added two new functions to lib/silcclient/silcapi.h:
5904 silc_client_del_client and silc_client_del_client_by_id.
5905 Affected file lib/silcclient/idlist.c.
5907 * Moved the clientincludes.h from includes/ to silc/ and
5908 serverincludes.h from includes/ to silcd/.
5910 * The modes for the CMODE and CUMODE are now passed as
5911 uint32 for application with COMMAND_REPLY. The affected
5912 file is lib/silcclient/command_reply.c.
5914 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5916 * /WHOIS without arguments shows client's own information.
5917 Affected file lib/silcclient/command.c.
5919 * Changed PING to not accept any arguments. The specs
5920 says that client can ping only the connected server so
5921 requiring an argument is not needed. Affected file is
5922 lib/silcclient/command.c.
5924 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5926 * Fixed a fatal bug in private message sending and reception
5927 encryption and decryption when using private message keys.
5928 The implementation was incorrect and did not follow the
5929 specification. It causd that some of the message were
5930 lost since it did not use the sending and receiving keys
5931 as the protocol suggests. This has been fixed and will cause
5932 incompatibilities with older clients when sending private
5933 message encrypted with private message keys. Affected files
5934 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
5935 and various other in Irssi SILC Client.
5937 Added `responder' boolean argument to the functions
5938 silc_client_add_private_message_key[_ske] to indicate when
5939 the key is added as responder or initiator of the key
5942 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5944 * Removed the silc_ske_check_version function and created
5945 a SilcSKECheckVersion callback. Added also a function
5946 silc_ske_set_callbacks that is now used to set all SKE
5947 callbacks. The callback functions are not given to
5948 the SKE functions anymore, but this function is used to
5951 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
5953 * Added `silc_version' argument to the silc_client_alloc
5954 to define the version of the application for the library.
5955 The library will use the version string to compare it
5956 against the remote host's (usually a server) version
5957 string. Affected file lib/silcclient/silcapi.h
5959 * Added the KE protocol context to Key Agreement context
5960 in client library so that we can abort the SKE if it
5961 is in process when we get timeout. Affected file is
5962 lib/silcclient/client_keyagr.c.
5964 * Do not resolve the client ID forever if it returns in the
5965 first time that such client does not exist. This was done
5966 for example with private message. Affected file is
5967 lib/silcclient/client_prvmsg.c.
5969 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5971 * Do not add regex.h for WIN32. The affected file
5972 includes/silcincludes.h.
5974 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
5975 not work yet 100%. It generates the DLL's automatically
5976 when compiling with --with-win32 under cygwin.
5978 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5980 * lib/contrib/regex.c is not compiled on WIN32.
5982 * Added silc_net_get_socket_opt function to the
5983 lib/silcutil/silcnet.h.
5985 * Added includes/silcwin32.h for WIN32 specific includes
5988 * Do not use ptime structure or any of the posix process
5989 functions on WIN32 in lib/silccrypt/silrng.c.
5991 * Added silc_gettimeofday to provide generic function
5992 for struct timeval on all platforms. Added the function
5993 to lib/silcutil/silcutil.h.
5995 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5997 * Moved the lib/silccore/silcsockconn.[ch] to the utility
5998 library as they clearly belong there. As a plus side we
5999 can make the actual socket connection routines platform
6002 Added also new generic function silc_socket_read and
6003 silc_socket_write (that used to be silc_packet_[read/write].
6004 The implementation of these are platform specific.
6006 * Added WIN32 specific routines of silc_socket_[read/write]
6007 to lib/silcutil/win32/silcwin32sockconn.c.
6009 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6011 * Added preliminary support for native WIN32 compilation under
6012 cygwin (using the -mno-cygwin option for GCC) to the
6013 ./configure.in.pre. The --with-win32 now prepares the
6014 compilation for native WIN32.
6016 * Rewrote the SILC Scheduler interface in the file
6017 lib/silcutil/silcschedule.h. The scheduler is now context
6018 based and does not have anymore any global static scheduler.
6019 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6020 and created lib/silcutil/win32 directory for WIN32 based
6023 * Added Unix specific network routines to the
6024 lib/silcutil/unix/silcunixnet.c and the old
6025 lib/silcutil/silcnet.c includes now only generic routines.
6027 Added WIN32 specific network routines to the
6028 lib/silcutil/win32/silcwin32net.c.
6030 * Added Unix specific utility functions from the
6031 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6033 * Added WIN32 SILC Scheduler to the file
6034 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6037 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6039 * Do not handle JOIN notify in the server if the target client
6040 is not registered (idata->registered == FALSE). The affected
6041 file is silcd/packet_receive.c.
6043 * Update the nickrec->founder in event_cumode in the Irssi SILC
6044 client. Affected file irssi/src/silc/core/silc-channels.c.
6046 * Fixed the CUMODE_CHANGE notify handling in the server when
6047 server and router are announcing their clients on channels.
6048 Now the mode changes are saved and notified correctly. The
6049 affected file is /silcd/packet_receive.c.
6051 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6052 They really did not replace the cache entry in the ID Cache.
6053 Now they do that. Affected file silcd/idlist.c.
6055 * Fixed the KICK notify handling in the Irssi SILC client to
6056 update the channel records so that the kicked client does not
6057 appear to be on the channel. The affected file is
6058 irssi/src/silc/core/silc-channels.c.
6060 * Always update the conn->current_channel when executing command
6061 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6063 * Fixed the KILL notify handling in Irssi SILC client to remove
6064 the killed client on all channels.
6066 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6068 * Fixed the silc_parse_command_line to remove extra spaces
6069 from the start and end of the arguments. Affected file is
6070 lib/silcutil/silcutil.c.
6072 * Cancel and free any active protocol in the function
6073 silc_server_close_connection. Affected file silcd/server.c.
6075 * Cancel and free any active protocol in the function
6076 silc_client_close_connction. Affected file is
6077 lib/silcclient/client.c.
6079 * Do not execute the KILL command for clients that are in
6080 history (ie. they are not in the network). Affected file is
6083 * Fixed KILL notify handling, client does not crash anymore.
6084 Affected file irssi/src/silc/core/silc-channels.c.
6086 * Reduced the default packet buffer size from 2048 to 1024 in
6087 lib/silccore/silcpacket.c.
6089 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6090 counter to the SKE context that is incresed when the SKE library
6091 performs async operation outside the library. If the outside
6092 process frees the SKE context and FREED status will be set
6093 and the library will detect after the sync operation that the
6094 libary is freed. The affected files are
6095 lib/silcske/silcske[_status].[ch].
6097 * Resolve the client entry information in the function
6098 silc_client_channel_message to assure that NULL pointer is not
6099 passed as client entry to the application. */
6101 * Fixed the task timeout calculation to assure that there is
6102 never negative timeouts. The affected file is
6103 lib/silcutil/silcschedule.c.
6105 * Fixed the channel user mode notification sending in server.
6106 It was sent point-to-point to the router (or to server by router)
6107 but it needs to be destined to a channel. The routines now
6108 supports sending the channel user mode notifys to the channels
6109 when announcing clients and channels. Affected files are
6110 silcd/server.c and silcd/packet_receive.c.
6112 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6113 It did not actually replace the old channel entry in the cache.
6114 Affected file lib/silcclient/client_notify.c.
6116 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6118 * Fixed a possible crash in silc_packet_send_prepare. It now
6119 assures always that there is enough space in the buffer and
6120 at the tail area of the buffer (for MAC).
6122 Fixed the inbound buffer reallocation in silc_packet_read.
6123 It was old code and did not handle the reallocation correctly.
6126 The affected file is lib/silccore/silcpacket.c.
6128 * Fixed buffer overflow in silc_parse_nickname in the file
6129 lib/silcutil/silcutil.c.
6131 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6133 * make install generates new server keys only if there is not
6136 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6138 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6139 Added check that if the NOREPLY is set then we will not send
6140 the away message. This avoids infinite loop of away messages
6141 if both clients are away. The affected file is
6142 lib/silcclient/client_prvmsg.c.
6144 * Fixed client crash if /NICK was given without arguments.
6145 Affected file lib/silcclient/command.c.
6147 * Server does not send the invite list in INVITE command back
6148 to the client if the list was not altered. Added this notion
6149 to the protocol spec as well. Affected file silcd/command.c.
6151 Fixed possible crash in INVITE command by checking the
6152 value of silc_server_get_client_route command.
6154 * Fixed the INVITE notify type handling. The arguments are now
6155 taken in correct order and client does not crash. The affected
6156 file is irssi/src/silc/core/silc-channels.c.
6158 Removed the "Inviting xxx to channel" message from the
6159 client library away and let the application handle it.
6160 Affected file lib/silcclient/command.c. Added that message
6161 to Irssi SILC client's message formats.
6163 * Fixed CMODE command crash in client. It now checks the
6164 amount of arguments correctly and does not crash. The affected
6165 file is lib/silcclient/command.c.
6167 * Do not create new channel automatically in silc_channels_join
6168 but check whether the channel by that name already exists.
6169 Affected file irssi/silc/core/silc-channels.c.
6171 * Do not send the SERVER_SIGNOFF to router if the disconnected
6172 entity was the router. Affected file silcd/server.c.
6174 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6175 SILC client as it was missing from there.
6177 Added the handling of the KICK notify to the Irssi SILC client
6178 as it was missing. Added "you have been kicked" message to
6179 Irssi SILC client's message modules formats.
6181 Added the handing of the KILL notify to the Irssi SILC client
6182 as it was missing. Added the kill message module formats
6185 The affected file is irssi/src/silc/core/silc-channels.c.
6187 * The router did not save the channel mode the server announced.
6188 Affected file silcd/packet_receive.c.
6190 * Fixed a possible crash in INFO command in server. If the
6191 server did not provide the server info it crashed. Affected
6192 file silcd/command.c.
6194 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6196 * Fixed the GETKEY command in the server to check also the
6197 global list. Otherwise the GETKEY would not work correctly
6198 in normal SILC server. Affected file silcd/command.c.
6200 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6202 * Fixed GETKEY crash, it crashed if the command did not succseed.
6204 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6206 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6207 is now real and not just an macro interface to GMP.
6209 Removed the entire GMP from the source tree and imported new
6210 NSS MPI library instead. Reason for removing GMP is that it is
6211 extremely large and compiles extremely slow. The NSS MPI
6212 is only a few files and compiles in less than 10 seconds.
6213 The speed is also about the same as GMP. The MPI is imported
6214 to lib/silcmath/mpi.
6216 If the system has GMP installed we will still use the GMP.
6217 If it is not then the NSS MPI will be compiled.
6219 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6221 * Merged a long nickname (127 characters long) crash bugfix from
6222 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6224 * Merged a freed memory reference bugfix from Irssi CVS tree.
6225 Affected file irssi/src/core/commands.c.
6227 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6229 * Added the server's public key sving and verification to the
6230 server when performing the SKE. This was missing and the
6231 remote server's (or router's) public key was accepted without
6232 checking whether we have it previously or trust it at all.
6233 Affected file silcd/protocol.c.
6235 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6237 * Check in the silc_server_timeout_remote if protocol is active
6238 and make sure that the protocol's final callback is called so
6239 that all memory if freed. Affected file silcd/server.c.
6241 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6243 * silc_server_whois_send_reply crashed the server if the nickname
6244 was 127 characters long. Affected file silcd/command.c.
6246 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6248 * Added sanity check to the silc_server_new_client. If the hostname
6249 is provided inside username then check that the provided hostname
6250 really is the same as the resolved one. If the hostname was not
6251 resolved then check it from the public key. Affected file is
6252 silcd/packet_receive.c.
6254 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6255 if the server disconnected us and the connection is not valid
6256 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6258 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6259 the library to the lib/silcutil/silcutil.[ch].
6261 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6263 * Close log file after open. Affected file
6264 lib/silcutil/silclog.c.
6266 * Check whether sock == NULL in silc_client_send_packet and return
6267 if it is. Affected file lib/silcclient/silcclient.c.
6269 * Check rec->entry == NULL in the Irssi SILC Client before
6270 sending the channel message. Affecte file is
6271 irssi/src/silc/core/silc-servers.c.
6273 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6275 * Merged a splitted window bugfix from Irssi CVS tree. The
6276 affected file is irssi/src/fe-text/textbuffer-view.c.
6278 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6279 It did not print nickname.
6281 * Improved the distributions system a bit.
6283 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6285 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6286 irssi/src/fe-text/gui-window.c.
6288 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6289 to in-active server. The affected file is
6290 irssi/src/silc/core/client_ops.c.
6292 * Resolve the client in USERS command reply if the entry does
6293 not have username resolved. The affected file is
6294 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6295 command to WHOIS command to really resolve stuff. The USERS
6296 is not used any more in any critical section so WHOIS can
6297 be used even though it might be slower than IDENTIFY.
6299 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6302 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6304 * Changed the protocol API a bit more consistent in the
6305 lib/silccore/silcprotocol.[ch].
6307 * Changed the following headers to ROBODoc format:
6309 lib/silccore/silcpayload.h
6310 lib/silccore/silcprotocol.h
6311 lib/silccore/silcsockconn.h
6313 All core library headers are now formatted.
6315 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6317 * Fixed a bug in Irssi SILC client; do not show that you are
6318 server/router operator if you really are not. Affected file is
6319 irssi/src/silc/core/client_ops.c.
6321 * Renamed silc_command_free_payload to silc_command_payload_free.
6322 Affected file lib/silccore/silccommand.h
6324 * Added silcmath.h to include the prototoypes of various routines
6325 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6328 * Changed the following headers to ROBODoc format:
6330 lib/silccore/silcchannel.h
6331 lib/silccore/silccommand.h
6332 lib/silccore/silcid.h
6333 lib/silccore/silcidcache.h
6334 lib/silccore/silcmode.h
6335 lib/silccore/silcnotify.h
6336 lib/silccore/silcpacket.h
6337 lib/silcmath/silcmath.h
6339 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6341 * Added checking to the server code not to start the server if
6342 ciphers and stuff are not configured properly. Affected files
6343 silcd/serverconfig.[h] and silcd/server.c.
6345 * Changed the layout of the header files of the public interfaces
6346 in the SILC libraries. The new layout supports ROBODoc
6347 documentation tool (and some others) so that it is easy to create
6348 a library reference manual. All the other headers and source
6349 code must still follow the CodingStyle document. Also source
6350 code must not include these ROBODoc stuffs, only the headers.
6351 Furthermore, all public interface headers must now be named
6352 by using `silc' prefix, example: silcapi.h, silccipher.h.
6353 Some files were renamed due to this. All the other headers
6354 must not be used as public interfaces. I will update the
6355 CodingStyle document later. Changed following headers, so far:
6357 lib/silcclient/silcapi.h
6358 lib/silccore/silcauth.h
6359 lib/silccore/silcprivate.h
6360 lib/silccrypt/silcdh.h
6362 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6366 * Removed silc_client_packet_send_flush from the client library
6367 as it is not needed. Affected file lib/silcclient/client.[ch].
6369 * Added printing of message of unresolved authentication method
6370 to the Irssi SILC client. Added it to the module formats.
6371 Removed the same message from the client library.
6373 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6375 * Added new distribution feature, DISTLABEL. Every distribution
6376 can define own preprocessor label that can be used in the
6377 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6378 file distributions, acconfig.h.pre and prepare.
6380 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6382 * Added Makefile.defines_int to include the actual definitions
6383 for Makefile.defines.in. Tested the new distribution system,
6384 created distributions and tested installation.
6386 * Added AWAY message printing to the Irssi SILC client. Added
6387 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6389 * Added SCONNECT command to call the SILC's CONNECT command.
6390 Cannot use CONNECT directly since Irssi uses that internally.
6391 Affected file irssi/src/silc/core/silc-servers.c.
6393 Added ACTION local command. It is same as ME command but takes
6394 the channel as mandatory argument.
6396 Rewrote some of the Irssi's help files to suite for SILC
6399 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6401 * Added Makefile.defines[.in] that should for now on be included
6402 in all Makefile.am file in the source tree. That file includes
6403 all common compilation definitions for SILC source tree.
6405 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6407 * Minor changes to the ./prepare script to change the package
6408 name according the distribution name to the configure.in.
6410 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6412 * Created new distribution system. Added file `distributions'
6413 that defines all the distributions that can be created out of
6414 the SILC source tree. The ./prepare script now reads that
6415 file to determine how to prepare the distributions. The
6416 first argument to the ./prepare is the name of the distribution
6417 and second is the version of the distribution. If given
6418 without arguments it creates the default (toolkit) distribution
6419 with the default version (defined in ./prepare).
6421 All Makefile.am files that are subject to the distributions
6422 are now named as Makefile.am.pre. These are ./Makefile.am
6423 and lib/Makefile.am. Others may be changed later.
6425 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6427 * Added invite list, ban list, some key management and connection
6428 error message printing to module formats in the Irssi SILC client.
6430 * Added new silc_client_set_away_message to set the away message
6431 that is back to the person who sent private message. The
6432 affected file lib/silcclient/silcapi.h and the
6433 lib/silcclient/client_prvmsg.c.
6435 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6437 * Fixed the private message sending in the Irssi SILC client,
6438 added local command KEY to the Irssi SILC client.
6440 Added key management and key agreement message formats to the
6441 irssi/src/fe-common/silc/module-formats.[ch].
6443 Added USERS (alias WHO) printing, server/router operator
6444 indication and LIST command printing to the module formats.
6446 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6448 * Fixed channel joining notify handling, cumode notify handling
6449 from Irssi SILC client.
6451 * Added SILC specific module-formats to the Irssi SILC client so
6452 that SILC specific message hilighting, colors etc is possible.
6453 Affected file irssi/src/fe-common/silc/module-formats.[ch].
6455 Added channel mode, channel user mode, actions, notices,
6456 whois and whowas printing to the the module-formats.c.
6458 * Fixed a bug in channel deletion in the server. The channel
6459 is not left to the cache even if the channel founder auth mode
6460 is set when there are no users anymore on the channel. Affected
6461 file silcd/server.c.
6463 * The silc_net_localhost now resolves the entire hostname including
6464 the domain name. Affected file lib/silcutil/silcnet.c.
6466 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6468 * Changed the ask_passphrase client operation to be ascynchronous.
6469 It has now a completion callback and a context that the
6470 application must call after it has got the passphrase from
6471 the user. Affected files lib/silcclient/silcapi.h,
6472 lib/silcclient/protocol.c, lib/silcclient/command.c and
6475 Added SilcAskPassphrase callback that the application calls
6476 to deliver the passphrase to the library.
6478 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
6479 The public key verification and especially a certificate
6480 verification is asynchronous procedure.
6482 Added new SILC_SKE_STATUS_PENDING status to indicate the
6483 request is pending and a callback will be called to finalize
6486 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
6487 indicate that remote end did not send its public key (or
6488 certificate), even though we require it. Added check for this
6489 condition in the SKE. This was a security bug, now fixed.
6491 Defined new SilcSKEVerifyCbCompletion callback that is called
6492 when the verification process is completed.
6494 The affected files lib/silcske/silcske_status.h and
6495 lib/silcske/silcske.[ch].
6497 * Changed the verify_public_key client operation to be async
6498 as well. Defined SilcVerifyPublicKey callback that is used to
6499 indicate the success of the public key verification process.
6501 Changed the server and client to use the new async client
6504 * Changed the Irssi SILC client's internal scheduler to be called
6505 twice as many times as it used to be. As a result the client
6506 should be a bit faster now. Affected file is
6507 irssi/src/silc/core/silc-core.c.
6509 * Added support to Irssi SILC client of asynchronous public key
6510 verification and passphrase inquiry. Affected file is
6511 irssi/src/silc/core/silc-core.c.
6513 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6515 * Do not say "You have left channel %s" in client library.
6516 Moved it to the application. Affected files are
6517 lib/silcclient/command.c and silc/client_ops.c.
6519 * Fixed silc_client_get_clients. Command context was not
6520 duplicated and was freed memory in the callback. Affected
6521 file lib/silcclient/idlist.c.
6523 * Do not say "you are now talking..." on JOIN command in the
6524 client library. The appliation must handle it.
6526 * Do not say ".. changed topic to" in command reply in the
6527 client libary. The application must handle it.
6529 * Fixed TOPIC command sending in the client library.
6531 * Fixed a memory leak in silc_client_command_free in the file
6532 lib/silcclient/command.c.
6534 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6536 * Imported a modified version of Irssi client to the source tree.
6537 The Irssi will be used to create a new client called
6538 Irssi SILC. Imported to irssi/.
6540 Added silc_core_init_finish function to the Irssi. Affected
6541 file irssi/configure.in.
6543 A lot changes in the Makefile.ams around the irssi tree.
6545 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6547 * Do not rehash if the new size is same as the old size of the
6548 hash table, in the silc_hash_table_rehash*. The affected file
6549 lib/silcutil/silchashtable.c.
6551 * Replaced hash_table_del_by_context calls from the server
6552 (when channel->user_list and client->channels) to the
6553 hash_table_del as it is sufficient and faster.
6555 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6557 * Added silc_hash_table_list, silc_hash_table_get and the
6558 SilcHashTableList structure to provide an alternative way to
6559 traverse the hash table. The affected files are
6560 lib/silcutil/silchashtable.[ch].
6562 * Changed the server's idlist routines to use the hash table
6563 routines to optimize the code.
6565 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6567 * Replaced the client entry's `channel' list and channel entry's
6568 `user_list' list to hash tables for optimized lookup. Changed
6569 the code to use the hash table interface around the code.
6570 Affected file lib/silcd/idlist.[ch].
6572 * Added `auto_rehash' boolean argument to the function
6573 silc_hash_table_alloc to indicate whether the hash table should
6574 auto-rehash when it thinks is appropriate time. It will
6575 increase the hash table size if the there is twice as much
6576 entries in the table than the size of the table, and will
6577 decrease the size if there are twice as less entries than
6578 the size of the table.
6580 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6582 * Fixed silc_xxx_get_supported to not crash at some circumstances.
6584 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6586 * silc_idcache_purge_by_context deletes the entry now by context
6587 as it is supposed to do. Affected file lib/silccore/idcache.c.
6589 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
6590 client is not anymore valid (WHOWAS givens the info) and not
6591 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
6593 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6595 * Removed the `data' and `data_len' arguments from the ID Cache
6596 interfaces and added `name' argument. ID Cache does not handle
6597 anymore the binary data only a names associated with given ID.
6599 * When hashing a Client ID with silc_hash_id the entire ID is
6600 not hashed anymore, instead only the hash of the Client ID is
6601 hashed. This way we can access the Client ID from the cache
6602 with Client ID but with the hash of the ID (which is a hash of
6603 the nickname) as well without any difference in performance.
6605 Added also silc_idcache_find_by_id_one_ext to do one on one
6606 searching when we have the actual ID. Added also function
6607 silc_hash_client_id_compare. The affected files are
6608 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
6610 * When hashing the name associated with a ID it is always done
6611 in lowercase. This way we can access the cache without worrying
6612 about case-sensitivity, even though, for example nicknames are
6615 * Fixed a bug in server with channel message sending. It put
6616 wrong ID type as destination ID. The affected file
6617 silcd/packet_send.c.
6619 * silc_idcache_del_by_context now deletes from all hash tables
6620 by context. Affected file lib/silccore/idcache.c.
6622 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6624 * Changed the client library to use the new ID Cache interface.
6625 Changes around the source tree.
6627 * Added silc_hash_table_rehash_ext to rehash with specific
6628 hash function. Affected file lib/silcutil/silchashtable.[ch].
6630 * Added silc_hash_string_compare to compare two strings in the
6631 hash table. Affected file lib/silcutil/silcutil.[ch].
6633 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6635 * Added new function silc_idcache_del_by_context into the
6636 lib/silccore/idcache.[ch].
6638 * Changed the server's ID list routines to use the new ID Cache
6639 interface. Changes around the source tree.
6641 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6643 * Added silc_hash_table_del[_by_context]_ext functions in to the
6644 lib/silcutil/silchashtable.[ch].
6646 Removed silc_hash_table_find_all* routines and added new
6647 silc_hash_table_find_foreach to replace them.
6649 Added silc_hash_table_replace_ext function as extended
6650 replacing function. Separated the simple hash table interface
6651 from the extended hash table interface in the file
6652 lib/silcutil/silchashtable.h.
6654 * Fixed minor bugs and changed it to use some of the new
6655 hash table functions in lib/silccore/idcache.c
6657 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6659 * Added new function silc_hash_table_find_all to return all keys
6660 in the hash table by the specified key. As the hash table is
6661 collision resistant it also makes it possible to have several
6662 duplicate keys in the hash table. This function may be used to
6663 find all of the keys from the hash.
6665 Added user_context arguments to the SilcHashFunction,
6666 SilcHashCompare and SilcHashDestructor to deliver user specified
6669 Added new fuctions silc_hash_table_find[_all]_ext to do
6670 extended lookup with specified hash and compare functions and
6671 specified user contexts.
6673 Added new function silc_hash_table_add_ext to add the key
6674 with specified hash function and user context.
6676 Added new function silc_hash_table_foreach to traverse all
6677 entrys in the hash table. Added SilcHashForeach callback
6680 Added new function silc_hash_table_del_by_context to delete
6681 the entry only if the context associated with the key matches.
6683 Affected files are lib/silcutil/silchashtable.[ch].
6685 * Removed silc_hash_[server/client/channel]_id and added just
6686 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
6687 silc_hash_id_compare to compare two ID's using as the hash table
6688 comparison function. Added also silc_hash_data to hash
6689 binary data and silc_hash_data_compare to compare it.
6691 * Removed silc_idlist_find_client_by_hash as it is not needed
6692 anymore. Affected file silcd/idlist.[ch].
6694 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
6695 to use internally the SilcHashTable. The new ID Cache is a lot
6696 faster than the old one. Some of the ID Cache interface was also
6697 rewritten and obsolete and stupid functions were removed.
6699 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6701 * Added entry_count field to the SilcHashTable to keep the number
6702 of the entries in the table. Implemented the function
6703 silc_hash_table_rehash. Added new function
6704 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
6706 Fixed a minor bug in silc_hash_table_free.
6708 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
6709 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
6710 into the lib/silcutil/silcutil.[ch].
6712 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6714 * Implemented a collision resistant hash table into the
6715 lib/silcutil/silchashtable[ch]. See the header and the source
6716 for the SilcHashTable API.
6718 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6720 * Merged dotconf version 1.0.2 into lib/dotconf.
6722 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6724 * Do not compile anything in lib/silcsim/* if the SIM support
6725 is not enabled. The tree should now compile without problems
6728 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6730 * Compiled the SILC under cygwin. Compiled and tested briefly
6731 without problems. More tests needed. The SIMs didn't compile
6734 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
6736 * Fixed possible crash in silc_get_username in the
6737 lib/silcutil/silcutil.c.
6739 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6741 * Fixed a va_arg in silc/client_ops.c.
6743 * Oops, RC5 routines were named AES and caused some problems
6744 when not using SIM's. Affected file lib/silccrypt/rc5.c.
6746 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6748 * Added new SilcIDIP structure into the lib/silccore/id.h and
6749 replaced the old `ip' fields from all SILC ID's to that type.
6750 This is a step towards IPv6 support.
6752 The silc_id_get_len takes now the ID as an extra argument.
6753 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
6754 both IPv4 and IPv6 based ID's.
6756 The affected files are lib/silccore/id.[ch] and other files
6757 around the tree using these routines.
6759 * Removed the ID length arguments in server from various
6760 silc_server_send_notify_* routines -> they are not needed
6763 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6765 * Fixed memory leak in silc_encode_pem_file in the file
6766 lib/silcutil/silcutil.c.
6768 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6770 * Check minor version as well in the SKE. Affected files are
6771 silcd/protocol.c and lib/silcclient/protocol.c.
6773 * Added --identifier option to the server so that an identifier
6774 can be when creating the public key for the server. Affected
6775 file is silcd/silcd.c.
6777 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
6778 lib/silccrypt/silcpkcs.c.
6780 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6782 * Register default ciphers and stuff when using -C option with
6783 the server. Affected file sildc/silcd.c.
6785 * Put back the servers public key filename format, it is better
6786 than the new one. For now, the client keys are saved with the
6787 new filename format. The affected file silc/client_ops.c.
6789 * Implemented the Cipher API for the rest of the ciphers that
6790 did not implement it or implemented it the wrong way.
6792 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6794 * Register default ciphers and stuff when using the -S option
6795 in the client. Affected file silc/silc.c. Same also when
6796 creating new key pair with -C option.
6798 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6800 * Fixed the silc_verify_public_key client operation function to
6801 save the public keys differently. The fingerprint is now
6802 used as filename and not the hostname. This way also the
6803 client keys are saved uniquely and not with hostnames. The
6804 affected file is silc/client_ops.c.
6806 * Trimmed the silc_hash_fingerprint function to remove extra
6807 whitespaces from the end of the fingerprint. The affected
6808 file is lib/silccrypt/silchash.c.
6812 * Added silc_cipher_register_default function to register all
6813 default ciphers. It can be used when configuration files
6814 does not exist and the application does not want any specific
6815 ciphers in any specific order.
6817 The SilcDList is now used as silc_cipher_list dynamically
6818 allocated cipher list. Removed the static list all together
6819 and now all ciphers must be allocated to the dynamic list.
6820 The silc_cipher_alloc routine was changed to check only the
6823 All silc_cipher_* routines that used to return int returns
6826 The affected files lib/silccrypt/silccrypt.[ch].
6828 * The same thing was done to silc_hash_* as for silc_cipher_*
6829 routines. Affected files lib/silccrypt/silchash.[ch].
6831 * The same thing was done to silc_pkcs_* as for silc_cipher_*
6832 routines. Affected files lib/silccrypt/silcpkcs.[ch].
6833 Added also silc_pkcs_[un]register[_default] functions.
6834 Removed the data_context from the PKCS API.
6836 * Added silc_hmac_register_default function to register default
6837 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
6838 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
6839 to unregister all hmacs at once.
6841 * Register the default ciphers, hash functions, PKCSs and HMACs
6842 if client's configuration file does not exist. The affected
6845 * The client did not load the hash functions from the SIM
6846 modules at all. Added support for this. Affected file is
6847 silc/clientconfig.c.
6849 * When decoding public key with silc_pkcs_public_key_decode, check
6850 the supported algorithm only if PKCS are registered. Affected
6851 file lib/silccrypt/silcpkcs.c. The same was done with the
6852 silc_pkcs_private_key_decode.
6854 * Fixed the SILC List routines to keep the list always in order.
6855 It used to change the list's order when traversing the list but
6856 not it preserves the order. Affected file lib/trq/silclist.h.
6858 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6860 * Added the client library to use the SilcSocketConnection's
6861 reference counter (by silc_socket_dup) to prevent the bug that
6862 the socket object may be freed underneath async operation.
6864 * The name resolv library checking fixes in the configure.in.pre.
6867 * Created new version of the protocol drafts for future
6868 development. The -03 drafts are the ones that will be changed
6869 in the trunk now and the -02 will remain as they are.
6871 * Send list of CUMODE notifys to the router when announcing
6872 the channel users to the router. Affected file silcd/server.c.
6873 If the router receiving channel founder CUMODE for a channel
6874 that already has channel founder it will send CUMODE notify
6875 to the sender to remove the channel founder rights from the
6876 announced client. Affected file silcd/packet_receive.c.
6878 * The CUMODE notify may now use Server ID as well as the entity
6879 who changes the mode. Updated protocool specs.
6881 * Updated INSTALL and README files.
6883 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6885 * New web pages in the http://silc.pspt.fi. The pages was
6890 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6892 * Implemented the [DenyConnectin] config section in the server.
6893 Added silc_server_config_denied_conn to check whether incoming
6894 connection is denied. Affected file silcd/serverconfig.[ch].
6896 * Do not check the ports when checking the incoming configuration
6897 data if the port is 0, meaning any. Affected file is
6898 silcd/serverconfig.c.
6900 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6902 * Fixed buffer overflow in silc_string_compare in the file
6903 lib/silcutil/silcutil.c.
6905 * Fixed double free in silc_server_command_leave in the file
6908 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6910 * Fixed the version checking in the server. Affected file is
6913 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6915 * Fixed the configuration data fetching when accepting new
6916 connections in the server. Affected file silcd/server.c.
6918 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6920 * Added `sender_entry' argument to the function
6921 silc_server_packet_relay_to_channel so that we can check
6922 whether some destination actually belongs to the same route
6923 the sender belongs (ie, we must not resend the packet to the
6924 sender). Affected file silcd/packet_send.[ch].
6926 * Added `servername' field to the SilcClientEntry in the server
6927 to hold the name of the server where client is from. Affected
6928 file is silcd/idlist.h.
6930 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6932 * Moved the channel message encrypting in the router betwen
6933 router connections from silc_server_channel_message to the
6934 silc_server_packet_relay_to_channel since we want to check
6935 whether we have anybody channel before encrypting anything.
6936 Affected files silcd/packet_[receive/send].c.
6938 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6940 * Fixed the [AdminConnection] server config section to support
6941 multiple entries. Affected file silcd/serverconfig.c.
6943 * Added support into the server to check the validity of the
6944 incoming connection before executing any KE or authentication
6947 * The connection configuration is now saved to the KE and
6948 connection auth protocol contexts and not fetched anymore in
6949 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
6951 * The local hosts listenning address and port is also resolved
6952 now when starting the server. We want to have the socket object
6953 to include the real address and port for the listener. Added
6954 new function silc_net_check_local_by_sock into the files
6955 lib/silcutil/silcnet.[ch].
6957 * Fixed a broadcast bug in server -> do not broadcast if we
6960 * Fixed a routing bug. Do not route broadcast packets ever.
6961 Broadcast packets must be processed always and not routed since
6962 they may be destined to some other host than yourself and thus
6963 would get routed without no good reason. Affected file is
6966 * Added function silc_server_config_is_primary_route to check
6967 whether primary router connection has been configured (a router
6968 configuration that we are initiating). If there is not, we
6969 will assume that there is only two routers in the SILC network
6970 and we will use the incoming router connection as our primary
6971 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
6973 * Changed the order of the broadcasting. Broadcast _after_ the
6974 packet has been processed not before. Affected file is
6977 * Fixed a [ClientConnection] parsing bug. The port was never
6978 parsed correctly thus resulting to port 0. Affected file
6979 silcd/serverconfig.c.
6981 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
6982 argument and did not set the broadcast packet flag. Affected
6983 file silcd/packet_send.c. Fixed same bug in the function
6984 silc_server_send_notify as well.
6986 * If we receive NEW_ID packet for our own ID in the server, ignore
6989 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6993 * Removed the nickname from the Private Message Payload.
6994 Updated the code and the protocol specs.
6996 * Updated protocol specs for submitting to the IETF.
6998 * Tweaked the Random Number Generator a bit. Affected file
6999 lib/silccrypt/silcrng.c. Exported a new function
7000 silc_rng_[global]_add_noise which can be used to add more
7003 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7005 * Do not parse packets with different timeout when protocol
7006 is active -> may cause problem with rekey. Affected file
7009 * When server receives signoff notify it must not create
7010 new channel key if the client is on any channels since the
7011 sender of the signoff notify will create it.
7013 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7015 * Added printing of error messages during SKE protocol from the
7016 failure packet sent by server during SKE. Affected file
7019 * Removed the client's failure_callback handling with timeout
7020 and handle it immediately when received.
7022 * The SKE library returned wrong type in SUCCESS and FAILURE
7023 packets. They must be 32 bit MSB not 16 bit MSB.
7025 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7027 * Ok, rewrote the logic of the re-key and now it seems to work.
7028 I tested it on high traffic with frequent re-keys without
7029 problems. Added hmac_receive (and renamed hmac to hmac_send)
7030 in SilcClientConnection in lib/silcclient/client.h and
7031 in SilcIDListData in silcd/idlist.h. Also, removed the
7032 SilcPacketParserContext's cipher and hmac fields as they are
7033 not needed anymore and actually caused some problems when
7034 the ciphers and hmac's changed underneath the packet parser.
7036 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7038 * If re-key protocol is active then process the incoming packets
7039 synchronously since we must assure that icoming packets encrypted
7040 with the old key is processed before the new keys is set to
7041 use. This is true other packets than for REKEY packets.
7042 Affected file silcd/server.c. The same was done to client library
7043 as well, affected file lib/silcclient/client.c.
7045 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7047 * Fixed bug in client and server to accept the force send if
7048 the packet is send from silc_[server/client]_packet_process
7049 function. Otherwise the packets are never delivered, oops.
7051 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7053 * Disable force sending of packets when REKEY protocol is active.
7054 We must assure that no packet is sent directly when rekey is
7055 performed. All packets must be sent through packet queue.
7056 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7057 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7058 function is silc_[server/client]_packet_send_real to check
7061 * Replaced the SIM paths from example config files to
7062 /usr/local/modules. Also, make install creates now
7063 /usr/local/silc/logs directory to hold all the SILC server
7066 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7068 * Made the configure.in.pre work on Solaris. Patch by salo.
7070 * Made all ciphers compatible with non-x86 machines. Defined
7071 CBC mode macros into lib/silccrypt/ciphers_def.h.
7073 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7075 * Fixed the make install.
7077 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7079 * When MAC computation fails the silc_packet_decrypt returned 0
7080 even though it was supposed to return -1. Fixed this. The
7081 affected file is lib/silccore/silcpacket.c.
7083 * Do not replace the config files in /etc/silc (in make install)
7084 if they already exist. Affected file ./Makefile.am.
7086 * Do not send re-key packets immediately but through packet queue.
7087 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7089 * Changed silc_net_check_host_by_sock to return FALSE if the
7090 IP/DNS could not be resolved. Though, it returns the IP address
7091 now even if it could not resolve it (but returns also FALSE).
7092 Affected file lib/silcutil/silcnet.[ch].
7094 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7096 * Added silc_pkcs_decode_identifier to decode the public key's
7097 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7098 Added also silc_pkcs_free_identifier. Added also new context
7099 SilcPublicKeyIdentifier.
7101 * Added -S option to the silc client. It is used to dump the
7102 contents of the specified public key file.
7104 * Changed the PKCS api to return the public key length when
7105 setting the public key.
7107 * Fixed a fatal bug in the public and private key file loading.
7108 Affected file lib/silccrypt/silcpkcs.c.
7110 * Execute the packet parsing for client with zero (0) timeout
7111 if the protocol is active. Affected file silcd/server.c.
7113 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7115 * Made the key generation options to the silcd program. Added
7116 -C option, equivalent to client's option.
7118 * Added new [ServerKeys] config section to the server. It
7119 configures the server's public and private key.
7121 * Defined generic Public Key Payload into the protocol
7122 specification to send specific type of public keys and
7125 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7126 public key or certificate.
7128 * Implemented the GETKEY command to the server and to the
7129 client library and on user interface.
7131 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7133 * Made preliminary `make install' work.
7135 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7137 * Added SilcServerRekey context into silcd/idlist.h.
7139 * Added the PFS support as defined in the specification to the
7140 SKE protocol. Affected files lib/silcske/*.c.
7142 * Added `ske_group' field to the SilcServerRekey context to hold
7143 the number of the SKE group that is used with PFS in re-key.
7144 Affected file silcd/idlist.h.
7146 * Added PFS re-key support to the server. Affected file is
7149 * Added silc_protocol_cancel to cancel execution of the next
7150 state of the protocol. Affected file is
7151 lib/silccore/silcprotocol.[ch].
7153 * Added the re-key support with and without PFS to the client
7154 library. Re-key is performed once in an hour, by default.
7156 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7157 Added silc_client_rekey_callback and silc_client_rekey_final.
7158 Affected files are lib/silcclient/protocol.[ch] and
7159 lib/silcclient/client.[ch].
7161 * Removed the `hmac_key' and `hmac_key_len' fields from the
7162 SilcClientConnection structure; not needed. Affected file is
7163 lib/silcclient/client.h.
7167 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7169 * Do not ask whether user wants to use the negotiated private key
7170 for private messages, just use it. Affected file is
7171 silc/local_command.c.
7173 * Added `send_enc_key' and `enc_key_len' fields to the
7174 SilcIDListData structure since they are needed in the re-key
7175 phase. Affected file is silcd/idlist.[ch].
7177 * Implemented the simple re-key protocol into the server.
7178 Affected files silcd/server.c and silcd/protocol.[ch]. The
7179 re-key will be performed once in an hour, by default.
7181 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7182 Added silc_server_rekey, silc_server_rekey_callback and
7183 silc_server_rekey_final.
7185 * Removed Tunneled flag from the protocol. Updated the code
7186 and the specifications.
7188 * Adde `pfs' field to the SilcIDListData to indicate whether
7189 the PFS is to be performed in the re-key. Affected file is
7192 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7194 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7195 int64 of at least the xintXX size. If void * is less that 4
7196 bytes uint32 * will be used. Defined bool as boolean.
7198 * Changed _ALL_ unsigned long and unsigned int to uint32,
7199 unsgined short to uint16 in the source tree.
7201 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7202 not handle clients that has entry->data.registered == FALSE.
7203 They are not in the network anymore. Affected file is
7206 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7208 * Implemented the sending of the SERVER_SIGNOFF notify in the
7209 server. Affected file is silcd/server.c.
7211 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7212 Added also silc_notify_payload_encode_args into the
7213 lib/silccore/silcnotify.[ch].
7215 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7216 Affected file silcd/packet_receive.c.
7218 * Implemented the SERVER_SIGNOFF notify handling in the client
7219 library. Affected file lib/silcclient/client_notify.c. Also,
7220 implemnted the printing of the SERVER_SIGNOFF info to the
7221 application. Affected file silc/client_ops.c.
7223 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7224 if the deleting was successful. Affected file silcd/idlist.[ch].
7226 * Added support for public key authentication in the connection
7227 authentication protocol in the client library. Affected file
7228 lib/silcclient/protocol.c.
7230 * Changed the server's silc_idlist_get_clients_by_* interface
7231 to support already allocated array so that new entries may be
7232 added to pre-allocated array. Affected file silcd/idlist.[ch].
7233 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7234 and command replies.
7236 * All command reply functions in the server now calls the
7237 pending command callback even if error occured. This way the
7238 error will be delivered to the client as well. Affected files
7239 silcd/command.c and silcd/command_reply.c.
7241 * Fixed INFO command to return local server's info if no server
7242 was provided. Affected file lib/silcclient/command.c.
7244 * Removed RESTART command for good. Updated the code and the
7247 * Rewrote parts of the task system. It is a bit simpler now.
7248 Removed unsued task priorities. The affected files are
7249 lib/silcutil/silctask.[ch].
7251 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7253 * Moved the USERS printing from the library to the application.
7254 Affected files lib/silcclient/command.c and silc/client_ops.c.
7256 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7260 * Added channel key re-key support. The re-key is perfomed
7261 only by the router and is done once in an hour. Added `rekey'
7262 field to the SilcChannelEntry in the server. Affected files
7263 silcd/server.c and silcd/idlist.h.
7265 * Added silc_task_unregister_by_context into the file
7266 lib/silcutil/silctask.[ch].
7268 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7270 * Added SILC_UMODE_GONE mode to indicate when the client is not
7271 present in the SILC network. Added also support to the local
7272 command AWAY that will set this mode. Added support of showing
7273 "xxx is gone" in WHOIS command. The USERS command shows the
7274 gone status as well.
7276 * Fixed setting server and router operator privileges in the
7277 server's UMODE command. Affected file silcd/command.c.
7279 * Merged the SKE KE1 and KE2 payloads into one payload. The
7280 new KE payload is equivalent to the old KE2 payload.
7282 Cleaned up the SKE Start Payload parsing. It now uses the
7283 simple buffer unformatting to do the parsing. A lot faster
7286 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7287 to the SKE that is used to indicate whether both of the SKE
7288 parties should perform authentication. By default only the
7289 responder performs authentication. By setting this flag also
7290 the initiator must do authentication. By default it is unset
7291 since in normal SKE case, client to server connection, only
7292 the responder should do authentication. When doing SKE between
7293 two clients both should perform authentication. Updated the
7294 code and the protocol specs.
7296 * A little fix to IDENTIFY command in the server. Search the
7297 client first by hash not nickname. Affected file is
7300 * Fixed the silc_client_close_connection to support closing
7301 the client to client connections wihtout deleting too much
7302 data. Affected file lib/silcclient/client.c.
7304 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7305 are received if protocol used to be active but is not anymore
7306 the application would crash due to NULL pointer dereference.
7307 Affected files silcd/server.c and lib/silcclient/client.c.
7309 * Added `hash' field to the SilcClientConnection to include
7310 the hash function negotiated in the SKE protocol.
7312 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7313 to set the channel founder authentication data. A client can
7314 claim the founder rights later by providing the authentication
7315 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7316 This way the channel founder can regain the channel founder
7317 privileges even it is left the channel. This works only on
7318 local server and the client must be connected to the same
7319 server to be able to regain the founder rights. Updated the
7320 protocol specs accordingly.
7322 Added support to the CMODE command in the client to set the
7323 founder auth data. Read the README to see how to set it.
7325 Added support to the CUMODE command to claim the founder
7326 rights. Read the README to see how to do it.
7328 Added support for the founder authentication to the Channel
7329 Entry in the server. Affected file silcd/idlist.h.
7331 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7332 server's CMODE command. Affected file silcd/command.c.
7334 * Added the following new functions into lib/silccore/silcauth.[ch]:
7335 silc_auth_get_method and silc_auth_get_data.
7337 * The server now saves the remote hosts public key to the
7338 SilcIDListData pointer. Affected file silcd/protocol.c.
7340 * The normal server now does not remove the channel entry from
7341 the cache if the founder authentication data is set. It used
7342 to remove it if the founder was the last one on the channel on
7343 the server and left the channel. The auth data is saved and
7344 if the channel is re-joined later the old entry is used with
7345 the old auth data. Affected files silcd/command_reply.c and
7348 * Removed the `pkcs' field from the SilcIDListData structure
7349 in the server; it is not used. Affected file silcd/idlist.h.
7351 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7353 * Fixed packet processing on slow links. Partial packets were
7354 never re-processed because the incoming data buffer was cleared
7355 by the application. Application must not directly clear the
7356 sock->inbuf, the packet processing routines handle it. Fixed
7357 this in client library and in server.
7359 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7361 * Fixed the WHOIS and IDENTIFY send reply function to really
7362 check whether to send list or just one entry. Affected file
7365 * Cleaned up the LEAVE command's channel key distribution. The
7366 affected file silcd/command.c.
7368 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7369 can enforce the channel mode as well. In that case the ID
7370 includes the ID of the server. The code now enforces the
7371 mode change if the router have different mode than the server.
7373 * The notify client operation with CMODE_CHANGE notify can now
7374 return NULL client_entry pointer if the CMODE was not changed
7375 by client. Application must check for this.
7377 * Added <Server ID> argument to INFO command to support server
7378 info fetching by Server ID.
7380 * Added silc_server_announce_get_channel_users to get assembled
7381 packets of channel users of the specified channel. Affected
7382 file silcd/server.[ch].
7384 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7385 was freed underneath the ID Cache.
7387 * Re-announce clients when the server received CHANNEL_CHANGE
7388 notify from the router. Affected file silcd/packet_send.c.
7390 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7392 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7393 crashed since it did not handle the fact that there is no cipher
7394 called "3" and didn't check the error condition. Now fixed.
7396 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7397 flag. It can be used to send message requests.
7399 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7401 * Implemented the RESTART command in the client.
7403 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
7404 notice type messages. Added notice printing to the user
7407 * The channel keys are not re-generated if the channel's mode
7408 is PRIVKEY, ie private key on the channel exists. Affected
7409 files silcd/server.c and silcd/command.c.
7411 * Fixed a little bug in channel message delivery when channel
7412 private keys are set in the server. Affected file is
7413 silcd/packet_send.c.
7415 * Changed the setting on channel->on_channel = TRUE from the
7416 silc_client_save_channel_key to the JOIN command reply. The
7417 key payload is not received if the private channel key is set.
7418 Affected file lib/silcclient/command_reply.c and the
7419 lib/silcclient/client_channel.c.
7421 * When the CMODE_CHANGE notify is sent and the channel private
7422 key mode is removed the channel key must be re-generated in
7423 other cells as well. Added this support for the router in the
7424 silcd/packet_receive.c.
7426 * Added new local command NOTICE to send notice message on
7427 channel. Affected file silc/local_command.[ch].
7429 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7431 * Added new local command ME to the client. It is used to send
7432 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
7433 some action. Affected file silc/local_command.[ch].
7435 * Changed channel_message and private_message client operations
7436 to deliver the message flags to the application. Added also
7437 the `flags' arguments to the silc_client_send_channel_message
7438 and silc_client_send_private_message functions. Affected file
7441 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7443 * Redefined the Private Message Payload to support private message
7444 keys and to support the new private message flags. Updated
7445 the protocol specs. Flags makes it possible to have for example
7446 CTCP style messages.
7448 * Added new type SilcPrivateMessagePayload and defined an API
7449 for it in the lib/silcclient/silcprivate.[ch].
7451 * Tested private message private keys successfully. Tested the
7452 private message key set, unset and list commands with the new
7455 * Redefined the Channel Message Payload to include the channel
7456 message flags (equal with private message flags) to support
7457 for example CTCP style messages.
7459 * Defined some of the message (for channel and private message)
7460 flags. Updated the protocol specs and added the flags to the
7461 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
7463 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7465 * Added SilcKeyAgreementStatus type to the key agreement routines
7466 to indicate the current status and error if one occured.
7467 The status types are defined in the lib/silcclient/silcapi.h.
7469 * Added new local command KEY that is used to set and unset private
7470 keys for channels, set and unset private keys for private messages
7471 with remote clients and to send key agreement requests and
7472 negotiate the key agreement protocol with remote client. The
7473 key agreement is supported only to negotiate private message keys,
7474 it currently cannot be used to negotiate private keys for channels,
7475 as it is not convenient for that purpose.
7477 * Fixed a minor pending callback setting bug in the function
7478 silc_client_get_client_by_id_resolve, now the function works.
7479 Affected file lib/silcclient/idlist.c.
7481 * Added function silc_net_get_local_port to get local bound
7482 port by socket. Added to lib/silcutil/silcnet.[ch].
7484 * Added `sockets' and `sockets_count' fields to the SilcClient
7485 object. They hold the sockets of the listenning sockets in
7486 the client. Listenning sockets may be for example the key
7487 agreement server. Affected file lib/silcclient/client.[ch].
7488 Added functions the silc_client_add_socket and the
7489 silc_client_del_socket. They are exported to the application
7492 * Added ~./silc/clientkeys to support other client's public keys.
7494 * Renamed verify_server_key client operation to verify_public_key
7495 and added one argument to indicate the type of the connection
7496 (server, client etc.).
7498 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7500 * Added silc_server_connection_auth_request to handle the
7501 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
7502 silcd/packet_receive.[ch].
7504 * Added silc_server_send_connection_auth_request into the
7505 silcd/packet_send.c to send the connection auth request packet.
7507 * Cleaned up the silcd/protocol.c a bit and fixed some memory
7510 * Fixed the public key authentication in responder side in the
7511 server. The `auth_data' pointer includes the SilcPublicKey
7512 not the path to the public key. Affected file silcd/protocol.c.
7514 * Implemented the public key authentication in the initiator side
7515 in the server. Affected file silcd/protocol.c.
7517 * Removed the [RedirectClient] config section from the server
7518 configuration. Is not needed and I don't want to implement it.
7520 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7522 * Cleaned up the CMODE command in the server. It now works
7523 correctly and supports all the modes defined in the protocol.
7524 Affected file is silcd/command.c.
7526 * Added `hmac_name' field to the SilcChannelEntry in the server
7527 to hold the default HMAC of the channel. It can be set when
7528 creating the channel (with JOIN command). Affected files
7531 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
7532 type to indicate the change of the current cipher and hmac
7533 on the channel. Client can safely ignore the <cipher> argument
7534 (if it chooses to do so) since the CHANNEL_KEY packet will
7535 force the channel key change anyway. The <hmac> argument is
7536 important since the client is responsible of setting the new
7537 HMAC and the hmac key into use.
7539 * Fixed the CMODE command in the client library as well.
7541 * Tested CMODE command in router environment successfully.
7543 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7545 * Show the version of the remote client (or server) when connecting
7546 to the server. It is logged to the log file. Affected file
7547 is silcd/protocol.c.
7549 * Fixed the KILLED notify handling in the client library. The
7550 client must be removed from all channels when receiving the
7553 Also, do not remove the client entry when giving the KILL
7554 command but when the KILLED notify is received.
7556 * Removed silc_idlist_find_client_by_nickname from the server.
7557 Not needed anymore. Affected files silcd/idlist.[ch].
7559 * Implemented the CHANNEL_CHANGE notify type handling to the
7560 server. Affected file silcd/server.c.
7564 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7566 * Added silc_server_send_notify_invite to send the INVITE
7567 notify between routers.
7569 * Implemented the INVITE command correctly to the server.
7571 * Implemented the INVITE notify type handling in the server.
7573 * Implemented the INVITE command to the client library and on the
7576 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7578 * Added function silc_server_get_client_resolve to find the
7579 client entry by ID from all ID lists and then resolve it
7580 (using WHOIS) if it cannot be found. Affected file is
7583 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7585 * Implemented the BAN command to the client library.
7587 * The JOIN command in the server now checks the invite list
7590 * Changed the silc_command_reply_payload_encode_va and the
7591 silc_command_payload_encode_va to support that if argument is
7592 NULL it ignores and checks the next argument. Affected file
7593 lib/silccore/silccommand.c.
7595 * Added silc_server_send_notify_ban to send the BAN notify
7596 type between routers.
7598 * Chaned the silc_notify_payload_encode to support that if
7599 argument is NULL it ignores and checks the next argument.
7600 Affected file lib/silccore/silcnotify.c.
7602 * Tested ban lists in router environment successfully.
7604 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7606 * Implemented BAN command to the server, in silcd/command.[ch].
7608 * Removed the BAN and INVITE_LIST modes from the CMODE command
7611 * Added function silc_string_match to regex match two strings.
7612 Affected files lib/silcutil/silcutil.[ch].
7614 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7616 * Redefined parts of the SilcChannelEntry in the server to support
7617 the new ban and invite lists.
7619 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7621 * Redefined the INVITE command. The same command can be used to
7622 invite individuals to the channel but also to manage the invite
7623 list of the channel (to add to and remove from the invite list).
7624 Updated the protocol specs.
7626 * Added new command SILC_COMMAND_BAN that can be used to manage
7627 the ban list of the channel. Updated the protocol specs.
7629 * Removed the channel modes: the SILC_CMODE_BAN and the
7630 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
7631 in the CMODE command. The equivalent features are now available
7632 using INVITE and BAN commands. Updated the protocol specs.
7634 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
7635 in the network about change in the current ban list. The notify
7636 type is not used by the client.
7638 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
7639 support the invite lists.
7641 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7643 * Added new function silc_string_regexify that converts string
7644 including wildcard characters into regex string that can
7645 be used by the GNU regex library. Added into the file
7646 lib/silcutil/silcutil.[ch].
7648 Added silc_string_regex_combine to combine to regex strings
7649 into one so that they can be used as one regex string by
7650 the GNU regex library. Added into the file
7651 lib/silcutil/silcutil.[ch].
7653 Added silc_string_regex_match to match two strings. It returns
7654 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
7656 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7658 * Imported GNU regex to the soruce tree into lib/contrib.
7659 Fixed some compiler warning from the regex.c.
7661 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7663 * Fixed MOTD command in the server to work in router environment.
7665 * Fixed the MOTD command in the client library to support
7666 the server argument in the command.
7668 * Added `nickname_len' argument to the silc_idlist_add_client
7669 in the server, as the `nickname' argument may be binary data
7672 * Added silc_idlist_get_channels to return all channels from
7675 * Implemented LIST command to the server. Affected file is
7678 * Implemented the LIST command to the client library and on the
7681 * Added [<user count>] argument to the LIST command reply.
7682 With private channels the user count is not shown.
7684 * Updated TODO and README.
7686 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7688 * The client entry's data.registered must be TRUE even with
7689 global client entry on global client list. The data.registered
7690 is used to check whether the client is anymore in the network,
7691 for example with WHOWAS command so it must be valid.
7693 * Fixed the WHOWAS command in the server. It now actually works
7694 in router environment. Added function into silcd/command_reply.c
7695 silc_server_command_reply_whowas_save.
7697 * Added silc_idlist_purge function to the silcd/idlist.c
7698 to periodically purge the ID Cache.
7700 * Fixed INFO command in the server. It works now in router
7701 environment. Added <server name> argument to the INFO command
7702 reply. Updated the protocol specs.
7704 * Fixed minor bug in silc_idcache_purge to not purge if the
7705 expire value is zero.
7707 * Fixed various bugs in WHOIS and IDENTIFY command handling as
7708 they were buggy because of the WHOWAS information.
7710 * Fixed local command MSG to handle the async resolving of
7711 the remote client properly. It used to fail the first MSG.
7712 Affected file silc/local_command.c.
7714 * Added `data_len' field to SilcIDCache context.
7716 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7718 * Update TODO. Todo in commands in the server.
7720 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7722 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
7723 used by routers as broadcast packet to inform other routers
7724 about the changed user mode.
7726 Implemented the notify handling in the server. Affected file is
7727 silcd/packet_receive.c. Added the function
7728 silc_server_send_notify_umode to the silcd/packet_send.[ch].
7730 * Added new generic Channel Payload and deprecated the New Channel
7731 Payload. The New Channel Payload is now the generic Channel
7734 * Added new argument `mode' to the silc_server_send_new_channel
7735 as it is required in the Channel Payload now.
7737 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
7738 and created a new and real SilChannelPayload to represent the
7739 new generic Channel Payload. Implemented the encode/decode
7740 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
7742 * Added silc_server_get_client_channel_list to return the list
7743 of channels the client has joined for WHOIS command reply.
7744 Affected file silcd/server.[ch].
7746 * Implemented the channel list sending in the WHOIS command reply
7747 in server and in the client.
7749 Implemented the channel list displaying on the user interface
7750 as well. Affected file silc/client_ops.c.
7752 * Added silc_channel_payload_parse_list to parse list of Channel
7753 Payloads. It returns SilcDList list of SilcChannelPayloads.
7754 Client for example can use this function to parse the list of
7755 channels it receives in the WHOIS command reply. The caller
7756 must free the list by calling silc_channel_payload_list_free.
7757 Affected files lib/silccore/silcchannel.[ch].
7759 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7761 * Added one new argument <user mode> to the WHOIS command reply
7762 to return the mode of the user in SILC. Updated the protocol
7765 Implemented it to the server and client.
7767 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7769 * Fixed the mode printing on the user interface on joining.
7770 Affected file silc/client_ops.c.
7772 * Implemented the UMODE command and user modes in general to the
7773 client library and to the user interface.
7775 * Implemented the UMODE command to the server.
7777 * The server now sends UNKNOWN_COMMAND error status if client sends
7778 unknown command. Affected file silcd/command.c.
7780 * All server commands now handle the command identifier the right
7781 way when sending the command reply to the client. The client can
7782 use to identify the command replies with the identifier.
7784 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7786 * Added silc_server_get_client_route to resolve the route to
7787 the client indicated by the client ID. Affected file is
7790 * Added silc_server_relay_packet as general function to relay
7791 packet to arbitrary destination. This deprecates functions
7792 like _send_private_message_key, _relay_notify etc. Affected
7793 file is silcd/packet_send.[ch].
7795 Removed silc_server_send_key_agreement,
7796 silc_server_send_private_message_key and
7797 silc_server_packet_relay_notify functions from the file
7798 silcd/packet_send.[ch].
7802 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
7803 server. Affected file silcd/packet_receive.[ch].
7805 * Implemented the KILL command to the client. Implemented the
7806 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
7807 Affected files lib/silcclient/command[_reply].c and
7808 lib/silcclient/client_notify.c. Implemented the KILL notify
7809 printing in the user inteface.
7811 * Fixed a lot silc_parse_nick memory leaks from the client
7812 library in the file lib/silcclient/command.c.
7814 * Changed the silc_server_send_notify_on_channels's `sender'
7815 argument from SilcSocketConnection to SilcClientEntry to
7816 check the sender as entry and not as connection object and not
7817 to send to the client provided as argument. The affected file
7818 is silcd/packet_send.[ch].
7820 * The notify packets that are destined directly to the client used
7821 to not to be processed by the server. Now changed that and the
7822 server processes all notify packets. After relaying the packet
7823 to the client the notify packet is processed in the server.
7825 * The silc_server_free_client_data now checks whether there is
7826 pending outgoing traffic for the client and purges the data to
7827 the network before removing the client entry.
7829 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7831 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
7832 an client is killed from the SILC Network. Updated the protocol
7835 Added new function silc_server_send_notify_killed to the
7836 silcd/packet_send.[ch].
7838 * Added function silc_server_packet_relay_notify to relay notify
7839 packets that are destined directly to a client. In this case
7840 the server does not process the notify packets but merely relays
7841 it to the client. Affected file silcd/packet_send.[ch].
7843 Added also silc_server_packet_process_relay_notify to check
7844 whereto relay the notify. Affected file is
7845 silcd/packet_receive.[ch].
7847 * Implemented the KILL command to the server.
7851 * Added the backup schema desgined last fall to the protocol
7852 specs for everyone to see. The specification is in the
7853 *-spec-xx.txt draft and the packet type definitions for the
7854 backup routers is in *-pp-xx.txt draft. Thusly, added also
7855 new packet type SILC_PACKET_CELL_ROUTERS.
7857 * A big security problem in the implementation discovered. The
7858 signoff of an client did not cause new channel key generation
7859 which it of course should've done. The channel keys must be
7860 always re-generated when client leaves (or signoffs) the channel.
7861 The silc_server_remove_from_channels funtion now handles
7862 the channel key re-generation.
7864 * Added `sender' argument to the silc_server_send_notify_on_channels
7865 to not to send the client provided as argument. Affected file
7866 silcd/packet_send.[ch].
7868 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7870 * Implemented OPER and SILCOPER commands into the server and
7873 * Added silc_auth_verify and silc_auth_verify_data to verify
7874 the authentication directly from the authentication payload.
7875 It supports verifying both passphrase and public key based
7876 authentication. Affected file lib/silccore/silcauth.[ch].
7878 * Added `hash' field to the SilcIDListData structure. It is the
7879 hash negotiated in the SKE protocol. Affected file is
7882 * Slight redesigning of the SilcAuthPayload handling routines.
7883 Do not send SilcPKCS but SilcPublicKey as argument.
7885 * Implemented the public key authentication support to the
7886 serverconfig. The public key is loaded from the provided path
7887 and saved as authentication data to void * pointer. Thus,
7888 changed the unsigned char *auth_data to void *auth_data;
7890 * Fixed SHUTDOWN command to send the reply before the server
7891 is shutdown. :) Affected file silcd/command.c.
7893 * Fixed fatal bug in CONNECT command. The hostname was invalid
7894 memory and server crashed. Affected file silcd/command.c.
7896 * Fixed fatal bug in CLOSE command. The server_entry became
7897 invalid but was referenced later in the command. Affected file
7900 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7902 * Fixed fatal bug in failure packet handling. Server ignored
7903 the failure and thus crashed when it came.
7907 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7909 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
7910 that the command may be executed only once in (about) 2 seconds.
7911 The old SILC_CF_LAG flag is same but allows command bursts up
7912 to five before limiting.
7914 Added the support for CF_LAG and CF_LAG_STRICT flags to the
7915 server code. Various commands now includes the CF_LAG_STRICT
7916 flag to disallow any kind of miss-use of the command.
7918 * Fixed the silc_buffer_unformat to not to allocate any data
7919 if the length of the data is zero. It used to allocate the
7920 length + 1. Affected file lib/silcutil/silcbuffmt.c.
7922 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7924 * Changed the format of AdminConnection configuration section
7925 in the server. Added username of the admin to the format.
7926 Affected files silcd/serverconfig.[ch].
7928 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
7929 to return admin configuration data by host, username and/or
7932 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7934 * Implemented WHOWAS command to the server. Added the functions:
7936 silc_server_command_whowas_parse,
7937 silc_server_command_whowas_send_reply,
7938 silc_server_command_whowas_from_client and
7939 silc_server_command_whowas_from_server
7941 * Added <Client ID> argument to the WHOWAS command reply. Updated
7942 the protocol specs accordingly.
7944 * Implemented WHOWAS command and command_reply to the client
7947 Implemented the WHOWAS printing on the user interface.
7949 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7951 * Added new argument to the WHOWAS command reply, the real name.
7952 It is an optional argument. Updated the protocol specs.
7954 * Added SilcIDCacheDestructor callback that is registered when
7955 the SilcIDCache is allocated. The callback is called when
7956 an cache entry in the ID Cache expires, or is purged from the
7957 cache. Added into lib/silccore/idcache.[ch].
7959 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
7960 to destruct the client entries when the cache entry expires.
7961 Other ID Cache's in server and in the client library ignores
7964 * If the ID Cache entry's `expire' field is zero then the entry
7965 never expires. Added boolean `expire' argument to the
7966 silc_idcache_add function in the lib/silccore/idcache.[ch].
7967 If it is TRUE the default expiry value is used.
7969 * Added silc_server_free_client_data_timeout that is registered
7970 when client disconnects. By default for 5 minutes we preserve
7971 the client entry for history - for WHOWAS command.
7973 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7975 * Added support to the server to enforce that commands are not
7976 executed more than once in 2 seconds. If server receives
7977 commands from client more frequently, timeout is registered
7978 to process the commands. Affected file silcd/command.c.
7979 Added new function silc_server_command_process_timeout.
7981 * Changed NICK_NOTIFY handling in client library to check that
7982 if the client's nickname was changed, so there is no need to
7983 resolve anything from the server.
7985 * Removed error printing from the WHOIS and IDENTIFY commands.
7986 If error occurs then it is ignored silently in the client library.
7987 The application, however, may map the received error to
7988 human readable error string. The application currently maps
7989 the NO_SUCH_NICKNAME error to string.
7991 * Made the command status message public to the application. Moved
7992 them from lib/silcclient/command_reply.c to
7993 lib/silcclient/command_reply.h. The application can map the
7994 received command status to the string with the
7995 silc_client_command_status_message function.
7997 * Added check to the server to check that client's ID is same
7998 as the Source ID in the packet the client sent. They must
8001 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8003 * Added dist-bzip hook to the Makefile.am to make bzip2
8004 compressed distributions.
8006 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8008 * Server now enforces the maximum length for the nickname and
8009 the channel as protocol specification dictates. 128 bytes for
8010 nickname and 256 bytes for channel name.
8012 * Moved the WHOIS printing to the application. The client libary
8013 does not print out the WHOIS information anymore, the application
8014 must do it. Renamed silc_client_command_reply_whois_print to
8015 the silc_client_command_reply_whois_save.
8017 The client's idle time is also sent to the application now, and
8018 the idle is shown on screen.
8020 * Added silc_client_command_reply_identify_save to save the
8021 received IDENTIFY entries.
8023 * Do not check for channel private keys in message sending and
8024 reception if the channel does not have the PRIVKEY mode set.
8025 Affected file lib/silclient/client_channel.c.
8027 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8029 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8030 just surfaced after chaning the JOIN procedure.
8032 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8034 * Added silc_client_get_clients_by_list to get client entries
8035 from Client ID list, that is returned for example by JOIN
8036 and USERS command replies. The application should use this
8037 function for example when JOIN command reply is received to
8038 resolve the clients already on the channel (library does not
8039 do that anymore as USERS command reply is not used in the JOIN
8040 procedure anymore). Affected files lib/silcclient/silcapi.h and
8041 lib/silcclient/idlist.c.
8043 * JOIN command reply and USERS command reply returns now SilcBuffer
8044 pointers instead of unsigned char pointers when returning
8045 the client list and mode list.
8047 * Added <Client ID> argument to the JOIN command reply, mainly
8048 for the server to identify for which client the command was
8049 originally sent. Updated protocol specs accordingly.
8051 * Added SilcDlist private_key pointer to the SilcChannelEntry
8052 in the client to support the channel private keys. Affected
8053 file is lib/silcclient/idlist.h.
8055 * Added SilcChannelPrivateKey argument to the function
8056 silc_client_send_channel_message so that application can choose
8057 to use specific private ke if it wants to. If it is not provided,
8058 the normal channel key is used, unless private keys are set.
8059 In this case the first (key that was added first) is used
8060 as the encryption key.
8062 * Implemented the support for channel private key handling.
8063 Implemented the following functions:
8065 silc_client_add_channel_private_key,
8066 silc_client_del_channel_private_keys,
8067 silc_client_del_channel_private_key,
8068 silc_client_list_channel_private_keys and
8069 silc_client_free_channel_private_keys
8071 Affected file lib/silcclient/client_channel.c.
8073 * Added the support for the private keys in the channel message
8074 sending and encryption and in the message reception and
8075 decryption. Affected funtions are
8076 silc_client_send_channel_message and silc_client_channel_message.
8078 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8080 * Added SKE's key verify callback to the client library's
8081 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8083 * Removed the statement that server (or router) must send USERS
8084 command reply when joining to the channel so that the client
8085 knows who are on the channel. Instead, the client list and
8086 client's mode list is now sent in the JOIN command reply to the
8087 client who joined channel. This is better solution.
8089 * Added function silc_server_get_users_on_channel and function
8090 silc_server_save_users_on_channel to the silcd/server.[ch].
8092 * Removed function silc_server_command_send_users from the
8095 * Do not show topic on the client library anymore. The topic is
8096 sent in the command reply notify to the application and the
8097 application must show the topic now.
8099 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8101 * Added client searching by nickname hash into the IDENTIFY and
8102 WHOIS commands in the server as they were clearly missing from
8103 them. Affected file is silcd/command.c.
8105 * Fixed a bug in private message receiving in the client library.
8106 The remote ID was freed and it wasn't supposed, now it is
8109 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8111 * Minor fix to the channel payload; allocate the data area, as it
8112 needs to be of specific length.
8114 * If the key agreement port is zero then the operating
8115 system will define the bound port. Affected files are
8116 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8118 * Added new function silc_channel_payload_decrypt into the file
8119 lib/silccore/silcchannel.[ch].
8121 * Moved the channel message etc, check from silc_packet_decrypt
8122 to applications. The library calls now a generic
8123 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8124 when the packet is either normal or special. This was done to
8125 allow more wide range of checking that was not allowed when
8126 the code was in library. Now applications can do virtually any
8127 checks to the packet and return to the library the decision how
8128 the packet should be processed. Affected files are
8129 lib/silccore/silcpacket.[ch].
8131 Added silc_server_packet_decrypt_check to the server and
8132 silc_client_packet_decrypt_check to the client library.
8134 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8135 to send with specified source and destination information.
8137 * Channel message delivery between routers was broken after the
8138 channel key distribution was fixed earlier. The channel key
8139 was used be to distributed to other routers as well which is not
8140 allowed by the protocol. Now this is fixed and channel keys
8141 really are cell specific and the channel message delivery between
8142 routers comply with the protocol specification.
8144 * Fixed various commands in server to check also the global list
8145 for the channel entry and not just the local list. The affected
8146 file silcd/command.c.
8148 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8150 * Added assert()s to buffer formatting and unformatting routines
8151 to assert (if --enable-debug) when error occurs. Affected
8152 file: lib/silcutil/silcbuffmt.c.
8154 * Changed to auto-reconnect to check whether the remote host is
8155 router and register the re-connect timeout if it is. It used
8156 to check that whether we are normal server, but router must do
8157 auto-reconnect with another router as well. Affected file
8160 * Removed the [<key len>] option from CMODE command as the cipher
8161 name decides the key length, nowadays. See the defined ciphers
8162 from the protocol specification.
8164 * Added [<hmac>] option to the CMODE command to define the HMAC
8165 for the channel. Added SILC_CMODE_HMAC channel mode.
8167 * Added [<hmac>] option for the JOIN command so that user can
8168 select which HMAC is used to compute the MACs of the channel
8171 * Added Hmac field to the Channel Message Payload. The integrity
8172 of plaintext channel messages are now protected by computing
8173 MAC of the message and attaching the MAC to the payload. The
8174 MAC is encrypted. Now, it is clear that this causes some
8175 overhead to the size of the packet but rationale for this is that
8176 now the receiver can verify whether the channel message decrypted
8177 correctly and also when private keys are set for the channel the
8178 receiver can decrypt the packet with several keys and check from
8179 the MAC which key decrypted the message correctly.
8181 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8182 lib/silccrypt/silccipher.[ch].
8184 * Added silc_hash_len to return the digest length into the
8185 lib/silcrypt/silchash.[ch].
8187 * Rewrote parts of Silc Channel Payload interface in the
8188 lib/silccore/silcchannel.[ch]. The encode function now also
8189 encrypts the packet and parse function decrypts it.
8191 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8193 * Fixed a minor formatting bug in the SKE's key material processing.
8194 It actually might have processed the keys wrong way resulting
8197 * Redefined the mandatory HMAC algorithms and added new algorithms.
8198 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8199 and hmac-md5 truncated to 96 bits. The mandatory is now
8200 hmac-sha1-96. Rest are optional (including the one that used
8201 to be mandatory). Rationale for this is that the truncated HMAC
8202 length is sufficient from security point of view and can actually
8203 make the attack against the HMAC harder. Also, the truncated
8204 HMAC causes less overhead to the packets. See the RFC2104 for
8207 * Added new [hmac] configuration section. The SKE used to use
8208 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8209 is of course wrong. The official names that must be proposed in
8210 the SKE are the ones defined in the protocol specification
8211 (hmac-sha1-96 for example). The user can configure any hmac
8212 using any hash function configured in the [hash] section. At
8213 least, the mandatory must be configured.
8215 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8217 * Added HMAC list to the SKE proposal list. It has now both
8218 hash algorithm list and HMAC list. This makes the protocol
8219 incompatible with previous versions. The SKE now seems to work
8220 the way it is supposed to work, for the first time actually.
8222 * Defined plain Hash algorithms to the protocol specification.
8225 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8227 * Implemented support for key agreement packets into the server.
8228 Added functions silc_server_key_agreement and
8229 silc_server_send_key_agreement. Other than these functions,
8230 server has nothing to do with this packet.
8232 * Added support for private message key packets into the server.
8233 Added functions silc_server_private_message_key and
8234 silc_server_send_private_message_key.
8238 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8239 called in the protocol's final callback instead in the END
8240 protocol state. This makes a little more sense and in the same
8241 time in client we can use the same protocol routines for normal
8242 key exchange and to key agreement packet handling as well.
8244 * Added to both client's and server's KE protocol context the
8245 SilcSKEKeyMaterial pointer to save the key material. We will
8246 bring the key material to the protocol's final callback by doing
8247 this. The final callback must free the key material.
8249 * Added SKE's packet_send callback into client's KE protocol
8250 context so that the caller can choose what packet sending function
8251 is used. This way we can use different packet sending when
8252 doing normal SKE when doing key agreement packet handling (in
8253 the key agreement packet handling we do not want to encrypt
8256 * Implemented the responder side of the key agreement routines
8257 in the client. The client can now bind to specified port and
8258 accept incoming key negotiation. The key material is passed
8259 to the application after the protocol is over.
8261 * Implemented the processing of incoming Key Agreement packet
8262 in the client. Added function silc_client_key_agreement to
8265 * Implemented the intiator side of the key agreement routines
8266 in the client. The client can now initiate key agreement with
8267 another remote client. The key material is passed to the
8268 application after the protocol is over.
8270 * Created client_keyagr.c to include all the key agreement
8273 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8274 SILC_TASK_CALLBACK except that it is not static.
8276 * Created client_notify.c and moved the Notify packet handling
8277 from the client.[ch] into that file.
8279 * Created client_prvmsg.c and moved all private message and
8280 private message key routines from the client.[ch] into that file.
8282 * Create client_channel.c and moved all channel message and
8283 channel private key routines from the client.[ch] into that file.
8285 * Changed silc_client_get_client_by_id_resolve to resolve with
8286 WHOIS command instead of IDENTIFY command, in the file
8287 lib/silclient/idlist.c.
8289 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8291 * Implemented the SKE's responder side to the Client library.
8293 * When FAILURE is received to the protocol do not trust it
8294 blindly. Register a timeout to wait whether the remote closes
8295 the connection as it should do it, only after that process the
8296 actual failure. This was changed to both client and server.
8298 * Added client_internal.h to include some of the structures
8299 there instead of client.h in lib/silcclient/.
8301 * Added function silc_task_unregister_by_callback to unregister
8302 timeouts by the callback function.
8304 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8306 * Some "Incomplete WHOIS info" errors has been appearing on the
8307 log files. Took away the entry->userinfo check from WHOIS
8308 reply sending. The entry->userinfo is now " " if client did not
8309 provide one. I thought this was fixed earlier but something
8310 is wrong still. Let's see if the error still appears.
8312 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8314 * Fixed a minor bug in the login when the channel key is
8315 re-generated in the server. It used to generate the key in
8316 wrong order and thus caused problems in the channel traffic.
8318 * Fixed a minor bug in channel key distsribution after
8319 KICK command. The key was not sent to the router even though
8322 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8324 * Added silc_ske_process_key_material_data as generic routine
8325 to process any key material as the SILC protocol dictates. The
8326 function is used by the actual SKE library but can be used by
8327 applications as well. This relates to the private message keys
8328 and the channel private keys since they must be processed the
8329 same way the normal SILC session keys. The protocol dictates
8330 this. Affected files: lib/silcske/silcske.[ch].
8332 Added also silc_ske_free_key_material to free the
8333 SilcSKEKeyMaterial structure.
8335 * Defined silc_cipher_set_key function to set the key for
8336 cipher without using the object's method function. The affected
8337 files: lib/silccrypt/silccipher.[ch].
8339 * Implemented silc silc_client_add_private_message_key,
8340 silc_client_add_private_message_key_ske,
8341 silc_client_del_private_message_key,
8342 silc_client_list_private_message_keys and
8343 silc_client_free_private_message_keys functions in the
8346 Added functions silc_client_send_private_message_key to send
8347 the Private Message Key payload and silc_client_private_message_key
8348 to handle incoming Private Message Key payload.
8350 * Added Cipher field to the Private Message Key payload to set
8351 the cipher to be used. If ignored, the default cipher defined
8352 in the SILC protocol (aes-256-cbc) is used.
8354 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8356 * Removed lib/silcclient/ops.h file.
8358 Redefined parts of the SILC Client Library API. Created new
8359 file silcapi.h that deprecates the ops.h file and defines the
8360 published Client Library API. Defined also private message key
8361 API and channel private key API into the file.
8363 This is the file that the application must include from the
8364 SILC Client Library. Other files need not be included by
8365 the application anymore.
8367 * Added new key_agreement client operation callback and also
8368 defined the Key Agreement library API for the application.
8370 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8372 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8373 is used by clients to request key negotiation between another
8374 client in the SILC network. If the negotiation is started it
8375 is performed using the SKE protocol. The result of the
8376 negotiation, the secret key material, can be used for example
8377 as private message key.
8379 Implemented the Key Agreement payload into the files
8380 lib/silccore/silauth.[ch].
8382 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8384 * Redefined ciphers for the SILC protocol. Added some new ciphers
8385 and defined the key lengths for the algorithms. Changed the
8386 code accordingly. The default key length is now 256 bits.
8388 * Fixed SKE key distribution function silc_ske_process_key_material
8389 when the key length is more than 128 bits. The default key
8390 length in SILC is now 256 bits.
8392 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8393 to indicate unsupported algorithm.
8395 * Renamed rijndael.c to aes.c and all functions as well.
8397 * Fixed a long standing channel key setting bug in client library.
8398 Weird that it has never surfaced before.
8400 * Fixed bug in channel deletion. If the entire channel is removed
8401 then it must also delete the references of the channel entry
8402 from the client's channel list as the client's channel entry and
8403 the channel's client entry share same memory.
8405 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8407 * Implemented CONNECT and SHUTDOWN commands in the client.
8409 * Implemented CLOSE command to the client.
8411 * Added the function silc_idlist_find_server_by_name into the
8412 files silcd/idlist.[ch].
8414 Added the function silc_idlist_find_server_by_conn into the
8415 files silcd/idlist.[ch].
8417 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8419 * DIE command was renamed to SHUTDOWN. Updated the both code
8422 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
8423 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
8425 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
8428 * Added function silc_server_create_connection function to create
8429 connection to remote router. My server implementation actually
8430 does not allow router to connect to normal server (it expects
8431 that normal server always initiates the connection to the router)
8432 so the CONNECT command is only good for connecting to another
8435 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8437 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
8438 or some other client was kicked from the channel.
8440 Implemented the handling of the notify type to both client
8443 Implemented silc_server_send_notify_kicked to send the KICKED
8444 notify. It is used to send it to the server's primary router.
8446 * Implemented the KICK command into server and client.
8448 * Added `query' argument to the silc_idlist_get_client function
8449 to indicate whether to query the client from server or not if
8452 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
8453 to indicate that the client is not channel founder.
8457 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8459 * Removed the rng context from SilcPacketContext structure and
8460 changed that the packet routine uses the Global RNG API.
8462 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8464 * Added support for quit message that client can "leave" on the
8465 channel when it quits the SILC. It is ditributed inside the
8466 SILC_NOTIFY_TYPE_SIGNOFF notify type.
8468 Added silc_server_free_client_data that will take the
8469 signoff message as argument.
8471 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
8473 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8475 * Updated parts of the protocol specification to keep it up
8478 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8480 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
8481 payloads in one packet.
8483 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
8484 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
8485 use now the new List flag.
8487 * Also deprecated the following packet types: REPLACE_ID,
8488 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
8490 * Added list support for Notify packet in server.
8492 * Added silc_server_send_notify_channel_change to send the
8493 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
8494 the silc_server_send_replace_id.
8496 * Added silc_server_send_notify_nick_change to send the
8497 NICK_CHANGE notify type. Deprecates the function
8498 silc_server_send_replace_id.
8500 * Added silc_server_send_notify_join to send the JOIN notify type.
8501 Deprecates the function silc_server_send_new_channel_user.
8503 * Added silc_server_send_notify_leave to send LEAVE notify type.
8504 Deprecates the function silc_server_send_remove_channel_user.
8506 * Added silc_server_send_notify_cmode and
8507 silc_server_send_notify_cumode to send CMODE and CUMODE notify
8508 types. Deprecates the silc_server_send_set_mode function.
8510 * Added SERVER_SIGNOFF notify type to indicate that server has
8511 quit. This means that all clients on the channel from that
8512 server will drop. This can be also used when netsplit happens.
8514 Deprecated REMOVE_ID packet type since it is not needed anymore
8517 Added silc_server_send_notify_server_signoff to send the
8518 SERVER_SIGNOFF notify type. Deprecates the function
8519 silc_server_send_remove_id.
8521 Added also silc_server_send_notify_signoff to send the
8522 SIGNOFF notify type.
8524 * Employed the PKCS #1. It is the mandatory way to do RSA in the
8525 SILC protocol from this day on. Changed the protocol
8526 specification as well.
8528 * Added silc_server_send_notify_topic_set to send TOPIC_SET
8529 notify type. It is used between routers to notify about
8530 topic changes on a channel.
8532 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
8535 * Partly updated the protocol specification to comply with the
8536 changes now made. It is still though a bit outdated.
8538 * The JOIN notify type now takes one extra argument <Channel ID>.
8539 The packet used to be destined to the channel but now the
8540 JOIN type may be sent as list thus it is impossible to
8541 destine it to any specific channel. By adding this argument
8542 it is again possible.
8544 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8546 * Added CREDITS file. The CHANGES and CREDITS file will appear
8547 in the distribution as well.
8549 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8551 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
8552 types in the server's silcd/packet_receive.c.
8554 * Implemented CMODE and CUMODE to work in router environment.
8556 * Fixed minor encoding and decoding buglet from the
8557 lib/silccore/silcmode.c.
8559 * Fixed buffer overflow from lib/silcclient/command.c in USERS
8562 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
8564 * Changed all SilcConfigServer* and silc_config_server* to
8565 SilcServerConfig* and silc_server_config*, respectively.
8568 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8570 * Associated the ID (client or server ID) to the Authentication
8571 Payload to avoid any possibility of forging. Updated the
8572 protocol specification and the code accordingly.
8574 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8576 * The RSA key length is now save to the RsaKey context in the
8577 key generation process in lib/silccrypt/rsa.c. The key length
8578 is now used to figure out the maximum size of the block allowed
8579 to be encrypted/signed.
8581 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
8582 is equivalent to the silc_mp_mp2bin but does not allocate any
8585 * Changed silc_mp_mp2bin API to take length argument. If it is
8586 non-zero then the buffer is allocated that large. If zero, then
8587 the size is approximated using silc_mp_sizeinbase, which however
8590 * Created Global RNG API which is global RNG that application can
8591 initialize. After initializing, any routine anywhere in the
8592 code (including library) can use RNG without allocating a new
8593 RNG object. This was done to allow this sort of use of the
8594 RNG in code that has no chance to allocate RNG object. All
8595 applications currently allocate this and many routines in the
8596 library use this. Affected file lib/silccrypt/silcrng.[ch].
8598 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
8599 it to use the Global RNG API.
8601 * Defined Authentication Payload into protocol specification that
8602 is used during SILC session to authenticate entities. It is
8603 used for example by client to authenticate itself to the server
8604 to obtain server operator privileges.
8606 Implemented this payload into the lib/silccore/silcauth.[ch].
8607 Implemented also routines for public key based authentication
8608 as the new protocol specification dictates.
8610 Moved definitions of different authentication methods from
8611 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
8613 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
8614 silc_pkcs_verify and silc_pkcs_sign_with_hash and
8615 silc_pkcs_verify_with_hash functions into the file
8616 lib/silccrypt/silcpkcs.[ch].
8618 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8620 * The client entry's userinfo pointer must be always valid.
8621 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
8622 will fail since it requires the userinfo. Now, the userinfo
8623 is allocated as "" if actual userinfo does not exist. Actually,
8624 it must exist and it is totally Ok to drop client connections
8625 that does not announce the userinfo. However, we will make
8626 this workaround for now.
8628 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
8629 to return the remote port by socket.
8631 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8633 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
8634 SILC_SERVER_PENDING_EXEC and added an new macro
8635 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
8636 data or when error occurs while processing the pending command.
8638 Added new argument `destructor' into silc_server_command_pending
8639 and to the SilcServerCommandPending object. This destructor is
8640 now called after calling the pending callback or if error occurs
8641 immediately. If error occurs the actual pending callback won't
8642 be called at all - only the destructor. The destructor may be
8643 NULL if destructor is not needed.
8645 All this applies for client library code as well. Similar
8646 changes were made there as well for the pending commands.
8648 In the client, the application must now allocate the
8649 SilcClientCommandContext with the silc_client_command_alloc
8652 * Added reference counter to the SilcServerCommandContext. Added
8653 function silc_server_command_alloc and silc_server_command_dup
8656 Same type of functions added to the client library for the same
8659 * Removed the cmd_ident from IDListData away since it is now
8660 global for all connections. It is the command identifier used
8661 in command sending and with pending commands. The affected file
8664 * Added reference counter to the SilcSocketConnection objecet to
8665 indicate the usage count of the object. The object won't be
8666 freed untill the reference counter hits zero. Currently only
8667 server uses this, and client ignores it. The client must be
8668 set to use this too later. The affected files are
8669 lib/silccore/silcsockconn.[ch]. Added also the function
8670 silc_socket_dup to increase the reference counter.
8672 This was mainly added because it is possible that the socket
8673 is removed underneath of pending command or other async
8674 operation. Now it won't be free'd and proper DISCONNECTING
8675 flags, etc. can be set to avoid sending data to connection that
8676 is not valid anymore.
8678 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
8679 the connection. After that it sets SILC_SET_DISCONNECTED.
8680 It is, however, possible that the socket data is not still freed.
8681 The silc_server_packet_process now checks that data is not
8682 read or written to connection that is DISCONNECTED. The socket
8683 get's freed when the reference counter hits zero.
8685 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8687 * Changed the client operation API: channel_message operation's
8688 `sender' is now the client entry of the sender, not the nickname
8689 and the `channel' is the channel entry, not the channel name.
8691 In the private_message operation the `sender' is now also the
8692 client entry of the sender not the nickname.
8694 Affected file is lib/silcclient/ops.h and all applications
8695 using the client operations.
8697 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8699 * Moved the calling of ops->connect() from connect_to_server_final
8700 into receive_new_id functin since that is the point when the
8701 client is actually allowed to send traffic to network. The
8702 affected file is lib/silcclient/client.c.
8704 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8706 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
8707 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
8708 (if needs broadcasting) instead of broadcasting the packets one
8709 by one which would make a burst in the network traffic.
8711 * Added `broadcast' argument to the functions in silcd/server.[ch]
8712 silc_server_create_new_channel[_with_id] to indicate whether
8713 to send New Channel packet to primary router.
8715 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8717 * Added new function into the silcd/server.[ch] files:
8718 silc_server_create_new_channel_with_id to create new channel with
8719 already existing Channel ID.
8721 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
8722 lib/silccore/silcpacket.h. This packet is used t send list of
8723 Set Mode payloads inside one packet. Server uses this to set
8724 the modes for the channels and clients on those channels, that it
8725 announced to the router when it connected to it. The protocol
8726 specification has been updated accordingly.
8728 * The silc_server_new_channel did not handle the packet coming
8729 from normal server as it normally does not send that. However,
8730 when it announces its channels it does send it. Implemented
8731 the support for that.
8733 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
8734 into the file lib/silccore/id.h.
8736 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8738 * Fixed memory leaks in the functions silc_idlist_del_client,
8739 silc_idlist_del_channel and silc_idlist_del_server in the file
8740 silcd/idlist.c. All of those leaked like a sieve.
8742 * Fixed some small memory leaks in the client's function
8743 silc_client_notify_by_server.
8745 * Added functions into silcd/server.c: silc_server_announce_clients,
8746 silc_server_announce_channels and silc_server_announce_server.
8747 These functions are used by normal and router server to announce
8748 to its primary router about clients, channels and servers (when
8749 router) that we own. This is done after we've connected to the
8752 These functions effectively implements the following packet types:
8753 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
8754 and SILC_PACKET_NEW_ID_LIST.
8756 * Added new functions into the silcd/packet_receive.[ch]:
8757 silc_server_new_id_list, silc_server_new_channel_list and
8758 silc_server_new_channel_user_list to handle the incoming
8759 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
8761 * Added support of changing Channel ID in the function
8762 silc_server_replace_id. If the server that announces a channel
8763 to the router already exists in the router (with same name but
8764 with different Channel ID), router is responsible to send
8765 Replace ID packet to the server and force the server to change
8766 the Channel ID to the one router has.
8768 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
8769 client that the Channel ID has been changed by the router. The
8770 normal server sends this to the client. Client must start using
8771 the new Channel ID as the channel's ID.
8773 Implemented handling of this new type into lib/silcclient/client.c
8774 into the function silc_client_notify_by_server.
8776 * Added new function silc_idlist_replace_channel_id into the files
8777 silcd/idlist.[ch] to replace the Channel ID.
8779 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8781 * Call silc_server_command_identify_check always when processing
8782 the IDENTIFY command in silcd/command.c
8784 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8786 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
8787 send keepalive packets. The packet can be sent by clients,
8788 servers and routers.
8790 Added function silc_socket_set_heartbeat into the file
8791 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
8792 If not set, the heartbeat is not performed. The actual
8793 heartbeat is implemented in the low level socket connection
8794 library. However, application is responsible of actually
8797 Added silc_server_send_heartbeat to send the actual heartbeat
8798 packet into silcd/packet_send.[ch]. Server now performs
8799 keepalive with all connections.
8801 * Added silc_task_get_first function into lib/silcutil/silctask.c
8802 to return the timeout task with shortest timeout. There was a bug
8803 in task unregistration that caused problems. TODO has been
8804 updated to include that task system must be rewritten.
8806 * The client library will now resolve the client information when
8807 receiving JOIN notify from server for client that we know but
8808 have incomplete information.
8810 * Rewrote parts of silc_server_remove_from_channels and
8811 silc_server_remove_from_one_channel as they did not remove the
8812 channel in some circumstances even though they should've.
8814 * Encryption problem encountered in server:
8816 The LEAVE command used to send the Channel Key packet to the
8817 router immediately after generating it. However, the code
8818 had earlier sent Remove Channel user packet but not immediately,
8819 ie. it was put to queue. The order of packets in the router
8820 was that Channel Key packet was first and Remove Channel User
8821 packet was second, even though they were encrypted in the
8822 reverse order. For this reason, MAC check failed. Now, this
8823 is fixed by not sending the Channel Key packet immediately but
8824 putting it to queue. However, this is more fundamental problem:
8825 packets that are in queue should actually not be encrypted
8826 because packets that are sent immediately gets encrypted
8827 actually with wrong IV (and thus MAC check fails). So, packets
8828 that are in queue should be encrypted when they are sent to
8829 the wire and not when they put to the queue.
8831 However, the problem is that the current system has not been
8832 designed to work that way. Instead, the packet is encrypted
8833 as soon as possible and left to the queue. The queue is then
8834 just purged into wire. There won't be any fixes for this
8835 any time soon. So, the current semantic for packet sending
8838 o If you send packet to remote host and do not force the send
8839 (the packet will be in queue) then all subsequent packets to the
8840 same remote host must also be put to the queue. Only after the
8841 queue has been purged is it safe again to force the packet
8844 o If you send all packets immediately then it safe to send
8845 any of subsequent packets through the queue, however, after
8846 the first packet is put to queue then any subsequent packets
8847 must also be put to the queue.
8849 Follow these rules and everything works fine.
8851 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8853 * Added new function silc_server_remove_clients_by_server to
8854 remove all client entries from ID list when the server connection
8855 is lost. In this case it is also important to invalidate all
8856 client entires as they hold the invalid server entry. This
8857 fixes fatal bug when server has lost connection and will reconnect
8860 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8862 * Made some sanity checks to silc_server_daemonise like to check
8863 whether the requested user and group actually exists.
8865 * Added sanity check to SKE's silc_ske_responder_finish to check
8866 that the public and private key actually is valid.
8868 * Invalidate the client's nickname when receiving Replace ID
8869 packet and the Client ID is being replaced. This means that the
8870 server will query the nickname if someone needs it (client)
8873 * Sort the ID Cache in client library when the ID Cache data
8874 has changed (needs sorting).
8876 * Do not allow for SILC client to create several connections to
8877 several servers. The client does not support windows right now
8878 and generating multiple connections causes weird behaviour.
8880 Irssi-silc client does support windows and can handle several
8881 connections without problems, see: www.irssi.org and SILC plugin.
8883 * Fixed some places where client was added to the IDList. The
8884 rule of thumb is following (in order to get everything right):
8885 If the client is directly connected local client then the
8886 `connection' argument must be set and `router' argument must be
8887 NULL to silc_idlist_add_client function. If the client is not
8888 directly connected client then the `router' argument must
8889 bet set and the `connection' argument must be NULL to the
8890 silc_idlist_add_client function.
8892 * The funtion silc_server_packet_send_local_channel actually did
8893 not check whether the client was locally connected or not. It
8894 does that now. Fixed a bug related to LEAVE command.
8896 * Fixed Remove Channel User payload parsing bug in server's
8897 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
8899 * The server's silc_server_save_channel_key now checks also the
8900 global ID list for the channel as it might not be in the local
8901 list. Fixed a bug related to LEAVE command.
8903 * Is this the end of the [<unknown>] buglet that has been lurking
8904 around for a long time? A little for loop fix in server's
8905 silc_server_command_whois_parse that is used by both IDENTIFY
8906 and WHOIS command. At least, this was a clear bug and a cause
8907 of one type of [<unknown>] buglet.
8909 * WHOIS and IDENTIFY commands call the function
8910 silc_server_command_[whois/identify]_check function even if
8911 we are not router server.
8913 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8915 * Added --with-gmp configuration option. If set the GMP
8916 is always compiled in the SILC source tree. If not set then
8917 it is checked whether the system has the GMP3 installed. If
8918 it has then the GMP won't be compiled (the system's headers
8919 and library is used), if it doesn't have it then the GMP is
8920 compiled in the SILC source tree.
8922 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8924 * Changed RSA private exponent generation to what PKCS #1
8925 suggests. We try to find the smallest possible d by doing
8926 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
8927 not security fix but optimization.
8929 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8931 * Added new config entry [Identity] to fork the server and run
8932 it as specific user and group. A patch from Bostik.
8934 * Imported Dotconf configuration library into lib/dotconf.
8935 This will be used to create the SILC configuration files later.
8936 It will appear in the distsribution after this commit.
8938 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8940 * A big code auditing weekend happening. Auditing code for
8941 obvious mistakes, bugs and errors. Also, removing any code
8944 Removed files for being obsolete:
8946 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
8947 inline in the file lib/silcutil/silcbuffer.h)
8949 o lib/silcutil/silcbufutil.c (the header has inline versions)
8951 Changed code to fix possible error conditions:
8953 o The buffer formatting routines now check that the destination
8954 buffer really has enough space to add the data. This applies for
8955 both buffer formatting and unformatting
8956 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
8957 unformatting was changed to accomodate following rules:
8958 XXX_*STRING_ALLOC will allocate space for the data into the pointer
8959 sent to the function while XXX_*STRING will not allocate or copy
8960 the data into the buffer. Instead it sets the pointer from the
8961 buffer into the pointer sent as argument (XXX_*STRING used to
8962 require that the pointer must be allocated already). This change
8963 makes this whole thing a bit more consistent and more optimized
8964 (note that the data returned in the unformatting with XXX_*STRING
8965 must not be freed now). The routines return now -1 on error.
8967 o Tried to find all code that use buffer_format and buffer_unformat
8968 and added return value checking to prevent formatting and
8969 especially unformatting errors and possible subsequent fatal
8972 o Changed ske->x and ske->KEY to mallocated pointers in
8973 lib/silcske/silcske.h. Fixed possible data and memory leak.
8975 o Added return value checking to all *_parse* functions. Fixed
8976 many memory leaks as well.
8978 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
8979 so that buffer overflows would not happen. All code now also
8980 checks the return value as it can fail.
8982 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8984 * Added reconnection support to server if the normal server looses
8985 its connection to the router (for example if router is rebooted).
8986 The server performs normal reconnection strategy implemented
8987 to the server. Affected file silcd/server.c.
8989 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8991 * Added new packet type SILC_PACKET_SET_MODE that is used to
8992 distribute the information about changed modes (for clients,
8993 channels and clients channel modes) to all routers in the
8994 network. Updated the protocol specification accordingly.
8996 Added functions into silcd/packet_send.c and
8997 silcd/packet_receive.c: silc_server_send_set_mode,
8998 silc_server_set_mode.
9000 Added new files silcmode.[ch] into lib/silccore that implements
9001 the encoding and decoding of Set Mode Payload. Added new type
9002 SilcSetModePayload. Moved the definitions of different modes
9003 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9005 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9007 * Oops, a little mistake in server's connection authentication
9008 protocol. The protocol is not ended with FAILURE but with
9009 SUCCESS if the authentication is Ok. :) Affected file is
9012 * Implemented NICK_CHANGE notify handling in server in the file
9013 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9014 the local clients on the channel. After the changing nickname
9015 in router environment snhould work and the [<unknown>] nickname
9016 should appear no more.
9018 The silc_server_replace_id function that receives the Replace ID
9019 payload now sends the NICK_CHANGE notify type also in the file
9020 silcd/packet_receive.c
9022 * Changed WHOIS and IDENTIFY command to support the maximum amount
9023 of arguments defined in protocol specs (3328 arguments). This
9024 fixed a bug that caused problems when there were more than three
9027 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9029 * Added extra parameter, command identifier, to the
9030 silc_client_send_command so that explicit command identifier
9033 Changed that ID list routines uses specific command identifier
9034 when sending WHOIS/IDENTIFY requests to the server so that they
9035 can be identified when the reply comes back.
9037 Affected files lib/silcclient/command.[ch],
9038 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9040 * Added `sender' argument to silc_server_packet_send_to_channel
9041 to indicaet the sender who originally sent the packet to us
9042 that we are now re-sending. Ignored if NULL. Affected file
9043 silcd/packet_send.[ch].
9045 * Added some server statistics support in silcd/server_internal.h
9046 SilcServerStatistics structure and around the server code. Also
9047 send some nice statistics information when client is connecting
9050 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9052 * Fixed channel ID decoding in server's JOIN command reply in
9053 silcd/command_reply.c
9055 * Fixed braodcasting of replace ID payload to not to send it if
9056 we are standalone server in silcd/packet_receive.c.
9058 * Fixed all channel message sending routines to not to send
9059 packets to clients that has router set, since they are routed
9060 separately in the same function earlier. Affects file
9061 silcd/packet_send.c and all channel packet sending functions.
9063 * In USERS reply, res_argv[i] are not allocated, the table
9064 is allocated. Thus changed that free the table, not its
9067 * In server's whois_check and identify_check if the client is
9068 locally connected do not send any WHOIS commands - they are not
9071 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9073 * Fixed some minor bugs in client when sending WHOIS command. The
9074 arguments was in wrong order.
9076 * Removed statis function add_to_channel from server in
9077 silcd/command.c that was previously used with the joining but
9080 * Tested USERS command in router environment successfully with two
9081 routers, two servers and two clients.
9083 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9085 * Reorganized the USERS command and command reply in client library
9086 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9087 When the command is given by user we register a pending command
9088 callback that will reprocess the command after the reply has been
9089 received from the server. When reprocessing the packet we then
9090 display the information. Thus, the USERS information is displayed
9091 now in the command callback instead of in the command reply
9092 callback. The processing of the command is same as previously
9093 when server has sent the command reply in the JOINing process.
9095 * Added to USERS command in silcd/command_reply.c to join the client,
9096 we didn't use to know about, to the channel after we've created
9097 a client entry for it. Also, for clienet we did know already still
9098 check whether it is on the channel or not and add it if not.
9100 * Removed silc_server_command_join_notify as the function and its
9103 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9105 * Changed the client's pending command handling to the same as the
9106 server's pending command handling. It is also now possible to
9107 execute command reply functions from other command reply
9108 function as the function callbacks for commands and command
9109 replies are one and same. The pending commands are not static
9110 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9111 in client connection context. Thus, pending commands are server
9112 connection specific as it is convenient.
9114 Changed the function silc_client_command_pending and
9115 silc_client_command_pending_del and added new function
9116 silc_client_command_pending_check. Removed the
9117 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9120 * Added cmd_ident, current command identifier, to the client
9121 connection context in lib/silcclient/client.h to keep track on
9122 command identifiers used in command sending. Client's command reply
9123 function handling now supports the mandatory command identifiers.
9125 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9126 funtions in client to fully support pending command callbacks.
9128 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9129 as one of the arguments to the application in the command reply
9132 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9133 before first releasing SILC but came back. Now it is removed again
9134 and should come back nomore. The FORWARDED flag was used only
9135 by the JOINing procedure by forwarding the command packet to router.
9136 Now, the JOINing procedure has been changed to more generic (due
9137 to various router environment issues) and FORWARDED is not needed
9138 anymore for anything. The protocol specification is yet to be
9141 Now, removed silc_server_packet_forward from server and the flag
9142 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9144 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9146 * Renamed NAMES command to USERS command. The NAMES was named that
9147 due to historical reasons. Now it is renamed. Also, rewrote
9148 parts of the USERS command. The nickname list is not sent anymore
9149 by the server. Only Client ID and mode lists are sent in the USERS
9150 command. Changed this also to the protocol specification.
9152 The client now resolves the names and stuff after it receives
9153 the USERS list from the server when joining to the channel.
9155 * WHOIS and IDENTIFY commands has been changed to support multiple
9156 Client ID's per command. One can now search for multiple users
9157 in the network by sending only one WHOIS or IDENTIFY command.
9158 Changed the code and the protocol specifications.
9160 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9161 uses silc_server_command_whois_parse to parse the request. */
9163 * If normal server, do not parse the WHOIS and IDENTIFY requests
9164 before sending it to the router. Saves some time.
9166 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9168 * Fixed JOIN command on client library. Wrong number of arguments
9169 used to crash the client.
9171 * Added silc_server_channel_has_global function to check whether
9172 channel has global users or not.
9174 * Added silc_server_channel_has_local function to check whether channel
9175 has locally connected clients on the channel.
9177 * The silc_server_remove_from_one_channel now checks whether the
9178 channel has global users or not after given client was removed from
9179 the channel. It also checks whether the channel has local clients
9180 on the channel anymore. If it does not have then the channel entry
9181 is removed as it is not needed anymore.
9183 * The silc_server_notify now checks on JOIN notify whether the joining
9184 client is one of locally connected or global. If it is global then
9185 the channel has now global users on the channel and that is marked
9186 to the channel entry. Also, it now saves the global client to
9187 global list who is joining and JOINs it to the channel. This is
9188 for normal server, that is.
9190 Changed silc_server_send_notify_on_channel,
9191 silc_server_packet_relay_to_channel and
9192 silc_server_packet_send_to_channel check if we are normal server
9193 and client has router set (ie. global client) do not send the
9194 message to that client, as it is already routed to our router.
9196 * Implemented LEAVE notify type handling in silc_server_notify
9199 * Tested LEAVE command in router environment successfully. Tested
9200 with two routers, two servers and two clients.
9204 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9206 * Implemented SIGNOFF notify type handling in silc_server_notify
9209 * silc_server_remove_id now removes the client entry from all channels
9210 it has joined and thusly sends SIGNOFF notify type.
9212 * Rewrote the NAMES list generation in server by removing two excess
9213 loops. The lists are created now inside one loop.
9215 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9217 * silc_server_remove_channel_user checks now also global list
9218 for channel and client.
9220 * silc_server_new_channel_user checks now both local and global
9221 list for channel and client. Fixed a bug in client id decoding.
9222 Used to decode wrong buffer.
9224 * silc_server_channel_message checks now both local and global
9225 list for channel entry.
9227 * Tested channel joining (hence JOIN) in router environment
9228 successfully. Tested with two routers, two servers and two
9231 * Tested channel message sending in router environment successfully.
9233 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9235 * Added silc_server_save_channel_key into server.[ch] to save the
9236 received channel key in Channel Key payload processing. It is
9237 also used in JOIN command reply handling.
9239 Equivalent function silc_client_save_channel_key added into
9240 client.[ch] into client library.
9242 * Changed JOIN command reply to send information whether the channel
9243 was created or not (is existing already) and the channel key
9244 payload. Changed protocol specs accordingly.
9246 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9247 the request was sent by ID and not by nickname. Crashed on
9250 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9252 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9253 now correctly save the received data.
9255 * silc_server_free_sock_user_data now notifies routers in the
9256 network about entities leaving the network.
9258 At the same time implemented functions silc_server_remove_id
9259 and silc_server_send_remove_id to receive and send REMOVE_ID
9260 packets. The packet is used to notify routers in the network
9261 about leaving entities. The ID removed will become invalid in
9264 * Added function silc_idlist_del_server into server. Removes and
9265 free's server entry from ID list.
9267 * silc_server_private_message function now checks, if we are router,
9268 that the destination ID really is valid ID, naturally.
9270 * In router when NEW_ID packet is received (for new client) the
9271 hash of the Client ID is saved in the ID Cache but the
9272 client->nickname is set to NULL, instead of putting the hash
9275 IDENTIFY command now also checks that client->nickname must be
9276 valid. If it is not if will request the data from the server who
9277 owns the client. Added new function
9278 silc_server_command_identify_check.
9280 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9281 to set the command to already allocated Command Payload.
9283 * Tested private message sending in router environment with two
9284 routers, two servers and two clients. Fixed minor bugs and now
9287 * Fixed segfault from client's NAMES command. Used to crash if
9290 * Forwarded packets must not be routed even if it is not destined
9291 to the receiver. Changed server code comply with this.
9293 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9295 * Added `require_reverse_mapping' boolean value to ServerParams
9296 structure. If TRUE (not default) the server will require that
9297 the connecting host has fully qualified domain name.
9299 If the reverse mapping is not required and hostname could not be
9300 found the IP address is used as hostname.
9302 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9304 * Implemented version string checking to both client and server.
9305 The check is incomplete currently due to the abnormal version
9306 strings used in development version of SILC.
9308 * Changed all command functions in server to use the new
9311 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9313 * Changed char *data to unsigned char *data in ID Cache system to
9314 support binary data as ID Cache data. Changed code to support
9315 binary data in lib/silccore/idcache.c.
9317 * Renamed silc_server_packet_relay_command_reply to
9318 silc_server_command_reply as it is normal packet receiving
9319 function. Rewrote the function to accept command replys for
9320 servers and not only for clients.
9322 * Mark remote router always as registered server if we are connecting
9323 to it. Otherwise, commands sent by the router to us are ignored.
9325 * All ID List find routines now returns the ID Cache Entry pointer
9326 as well if requested.
9328 * WHOIS command works now in router environment, tested with two
9329 routers, two servers and two clients.
9331 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9332 in router environment (as it is almost equivalent to WHOIS) but
9333 hasn't been tested thoroughly. Added new functions:
9335 silc_server_command_identify_parse
9336 silc_server_command_identify_send_reply
9337 silc_server_command_identify_from_client
9338 silc_server_command_identify_from_server
9340 * Disabled route cache adding because adding two different ID's with
9341 same IP replaces the old cache entry thus giving wrong route.
9342 The entry->router->connection is always the fastest route anyway
9343 so route cache may not be needed. Of course, new routes maybe
9344 established after receiving the ID when the entry->router->connection
9345 might not be anymore the most optimal.
9347 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9349 * Add route cache for received ID for fast routing.
9351 * Added silc_server_packet_route to route received packet on router
9352 that is not destined to us.
9354 * Renamed silc_server_get_route to silc_server_route_get.
9356 * Added id_string and id_string_len fields into SilcServer to
9357 include encoded ServerID for fast comparing without excess
9358 encoding of the ID's.
9360 * Cleaned up WHOIS command on server side. Added following static
9363 silc_server_command_whois_parse
9364 silc_server_command_whois_check
9365 silc_server_command_whois_send_reply
9366 silc_server_command_whois_from_client
9367 silc_server_command_whois_from_server
9369 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9370 arguments in command replies. All command functions should be
9371 updated to use this macro.
9373 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9375 * Minor typo fixes on command reply handling on server.
9377 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9379 * Added silc_server_command_add_to_channel internal routine to add
9380 the client to the channel after router has created the channel and
9381 sent command reply to the server.
9383 * Added generic silc_server_send_command to send any command from
9386 * Use static buffer with ID rendering instead of duplicating data.
9388 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9390 * Fixed a channel user mode bug when joining to a channel server gave
9391 everybody channel founder rights, oops.
9393 * We mark ourselves as the router of the incoming server connection
9394 if we are router ourselves. This way we can check in some packet
9395 sending functions whether it is locally connected server. For
9396 incoming router connections we put NULL.
9398 * For router sending packets locally means now always sending the
9399 packet cell wide; to local clients and local servers. For normal
9400 server sending packet locally means sending it to only local
9403 * Fixed the JOIN command to really work in router environment. If the
9404 channel is created it is always created by the router. Router is
9405 also responsible of making the initial joining to the channel,
9406 sending JOIN notify to the sending server and distributing
9407 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
9408 does not exist server doesn't do anything else but forward the
9409 command to the router which performs everything.
9411 * Added silc_server_send_channel_key function to send the Channel Key
9414 * Added silc_server_create_channel_key to create new channel key. The
9415 channel key is now re-generated everytime someone joins or leaves
9416 a channel, as protocol dictates. Note: channel->key_len is the
9419 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9421 * Splitted server.[ch] finally. Created now packet_send.[ch] and
9422 packet_receive.[ch] to separate packet sending and receiving
9423 routines. The server.[ch] now includes everything else including
9424 actual packet processing (writing and reading data) and other
9427 Renamed silc_server_private_message_send_internal to
9428 silc_server_send_private_message. The routine is still though
9429 used only to relay private messages as server does not send
9430 private messages itself.
9432 Renamed silc_server_new_channel to silc_server_create_new_channel
9433 and added new function sicl_server_new_channel that handles the
9434 incoming New Channel packet. Added also new sending function
9435 silc_server_send_new_channel to send New Channel Payload.
9437 * Added new function silc_server_notify to process incoming notify
9438 packet to the server/router. Server may then relay the notify
9439 to clients if needed.
9441 * Added new function silc_server_new_channel_user to process incoming
9442 New Channel User packet. Router will redistribute the packet and
9443 send JOIN notify to its local clients and locally connected servers
9444 if needed. Normal server will send JOIN notify to its local client
9445 on same channel when received this packet. Added also corresponding
9446 sending function silc_server_send_new_channel_user to sent the
9449 * Added boolean route argument to send_notif_to_channel and
9450 packet_send_to_channel functions to attempt to route the packet
9451 if it is TRUE and send only locally if it is FALSE.
9453 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9455 * silc_server_replace_id now broadcasts the received replace ID
9456 packet if it is not broadcast packet already. The router must
9457 broadcast to inform other routers about changed ID.
9459 * Added backpointer to server's router into SilcServer context in
9460 silcd/server_internal.h.
9462 * Fixed silc_server_packet_broadcast to send correct broadcast
9465 * The channel key is now distributed to the local client as soon
9466 as it is received from the router (in router environment) so that
9467 no other packet may be sent for the channel until client has
9470 * silc_server_remove_channel_user now broadcasts the received
9471 Remove Channel User packet if it is not broadcast packet already.
9472 The router must broadcast to inform other routers about removed
9475 * Added users field into SilcPacketContext that is a reference count
9476 of the context. One can increase the reference count by calling
9477 silc_packet_context_dup which is now changed to just increase the
9478 reference count instead of duplicating the data. The reference
9479 count is decresed by calling silc_packet_context_free that will
9480 free the data after the reference count hits zero.
9482 For now on the packet context and everything allocated into it
9483 (including the raw packet from network) must be freed by calling
9484 the new silc_packet_context_free function. Added also new function
9485 silc_packet_context_alloc that must be used now to allocate the
9486 context. This also means that if a routine is asynchronous from
9487 silc_[client/server]_packet_parse_type the packet context must
9488 be duplicated by calling silc_packet_context_dup. Otherwise it
9489 gets free'd after silc_[client/server]_packet_parse_type returns.
9490 Also, one must remember that if packet is duplicated then its
9491 reference count must be decresed by calling the free function as
9492 many times as it was duplicated.
9494 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
9495 from both client and server.
9497 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9499 * Made joining to a channel working in router environment.
9501 * Cleaned up JOIN command on server side and create function
9502 silc_server_command_join_channel internal routine to make the
9505 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9507 * Changed silc_command_pending list to SilcDList. Also, added
9508 `ident' field to SilcServerCommandPending structure to identify
9509 the reply and to call correct callback.
9511 Added silc_server_command_pending_check function to replace the
9512 corresnponding macro. The silc_command_pending list is not
9515 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
9516 to set identifier to previously allocated Command Payload. It
9517 is used to set identifier for command when resending Command
9520 * Added silc_command_payload_encode_payload to encode Command
9521 Payload buffer from SilcCommandPayload structure.
9523 * Added silc_argument_payload_encode_payload to encode Argument
9524 payload buffer from SilcArgumentPayload structure.
9526 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9528 * Changed WHOIS command to support router connection on server side.
9529 The whois request is always sent to router unless the server is
9530 standalone server. After server has received the reply from the
9531 router will it send the reply to the client.
9533 * Added silc_server_packet_broadcast into silcd/server.[ch] to
9534 broadcast received broadcast packet. The function is used only
9535 by router. The broadcast packet is always sent to the router's
9538 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
9539 render given ID to printable string, for log files for example.
9541 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9543 * Made basic router to router connections working. At least they
9544 can now connect to each other but nothing really works the way
9545 they are supposed - yet.
9547 * Added new initiator token to RouterConnection configuration
9548 file in silcd/serverconfig.[ch]. It is used to tell whether we
9549 are the initiator to the remote router or whether we'll expect
9550 the other end to connect.
9552 * Moved registering of listener task to silc_server_init, hence
9553 the server starts listenning as soon as it is run, even if it
9554 does not have connections to other routers. Let's see how well
9557 * Changed default connection retry timeouts for more suitable in
9560 * Removed cipher and such arguments from silc_idlist_add_client
9561 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
9562 Added new function silc_idlist_add_data to add the keys and stuff
9565 * Added SilcIDListData structure and added it to SilcClientEntry
9566 and SilcServerEntry as their first field in the structure. This
9567 way we can explicitly cast the ID entries to the SilcIDListData
9568 structure and get common data for the entries. In past, we had
9569 to first check what type of connection it is and then cast it to
9570 correct ID entry type. Now, we can directly cast the opaque
9571 pointer to the SilcIDListData (no matter what ID entry it actually
9572 is) and get the data needed.
9574 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9576 * Wow, found a bug in scheduler. The scheduler uninitialized itself
9577 in some circumstances even if threre were timeout tasks, though not
9578 IO tasks, but tasks anyway. Now fixed.
9580 * Defined SilcServerConnection structure to hold connection specific
9581 stuff about directly connected servers and routers. The definition
9582 is currently in silcd/server_internal.h. I thought about having
9583 a bit more important role fro this struct but for now it is used
9584 only when connecting to other server (or router actually).
9586 * Added connecting retry support in server when connecting to
9587 router(s). The retry feature implement exponential backoff
9588 algorithm. Also, added SilcServerParams structure to hold default
9589 parameters for server. For now, it include these retry settings
9590 and are hard coded. After server is moded to be as Silc Server
9591 Library this structure will be more important.
9593 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9595 * Changed client librarys channel->clients table to SilcList and
9596 changed code accordingly.
9598 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9600 * Changed client's channel table to SilcList and changed code
9601 accordingly. Also changed SilcChannelClientEntry to include back-
9602 pointer to the channel so that client entry can use that structure
9603 as list as well and we have fast cross-reference to the channel.
9604 This change dramatically decreased the complexity of channel
9605 handling with client entry and vice versa (removed one extra
9606 loop when searching for channel entry from many functions).
9608 * Changed server->sim from table to SilcDList and changed code
9611 * NAMES command can now be used from user interface. It will show
9612 the user list on the channel, neatly.
9614 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
9615 Code now saves realname of the user if it becomes available.
9617 * Renamed configure.in to configure.in.pre and made ./prepare
9618 script to automatically add correct version string to
9619 configure.in which it creates from configure.in.pre.
9621 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9623 * NAMES command reply now shows users mode with the nickname when
9626 * Moved silc_client_ch[u]mode[_char] functions from
9627 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
9628 place sucks, they are utility functions and should be in some
9631 * Fixed some unsigned int's to unsigned short's. Patch by cras.
9633 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
9636 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9640 * Added TRQ (efficient deque and list library) into lib/trq. This is
9641 a very good list library that is currently used in the SILC. Defined
9642 SilcList API over the library because I didn't like the API very
9643 much. See lib/trq/silclist.h for the API and examples of how to
9644 use the API. Fixed various places in the code to use the new
9645 SilcList API. The SilcList is meant for lists that has a structure
9646 already defined as a list. It is not suitable to add just some
9647 context to the list (in TRQ, the context is the list actually).
9649 So, I defined SilcDList that can be used for the purpose where
9650 predefined list structure does not exit. This can be used as
9651 such list. Now some context just can be added to the SilcDList.
9652 Currently this list is not used in the SILC just yet, though there
9653 are a lot places where this can replace dynamically allocated
9654 tables and I will fix these places, later, to use SilcDList.
9655 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
9656 and use TRQ internally).
9658 Also fixed some annoying warning messages that the original TRQ
9659 code generated. Also minor changes to TRQ's Makefile.in.
9661 * Added support for querying by Client ID to both WHOIS and
9662 IDENTIFY commands into server, as required by the protocol.
9664 * Removed method function pointers from SilcBuffer structure. They
9665 weren't used to anything and just increased the context size for
9666 no good reason. This change also made silc_buffer_alloc and
9667 silc_buffer_free functions inline functions.
9669 * Disabled command flooding detection support until it's fixed so
9670 that it accepts commands in but does not execute them more than once
9673 * Added silc_net_localhost(), to return local hostname, into
9674 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
9675 that must be initialized before calling silc_client_init.
9677 * Added new function: silc_server_send_notify_on_channels to send
9678 notify messages to all channels client has joined. It is assured
9679 that the message is sent only once per client.
9681 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
9682 lib/silcutil/silcutil.[ch] as silc_format function. The new
9683 function is generic and is used by server as well, not only by
9684 the logging routines.
9686 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
9687 the provided version string was not acceptable. Added new function:
9688 silc_ske_check_version into lib/silcske/silcske.h. The function
9689 must be implemented by the application (client or server) and it
9690 does not reside in the SKE library. The function checks the version
9691 string remote end sent.
9693 * Added back pointers (to opaque context and to SilcSocketConnection)
9694 into SilcPacketContext structure into lib/silccore/silcpacket.h.
9696 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
9697 duplicate packet context structure.
9699 * Changed `notify' client operation to send same arguments as client
9700 receives from server except for ID's. ID's are mapped to correct
9701 ID entry and that is returned. Also, if channel entry is not sent
9702 by server but the notify is for channel the channel entry is sent
9703 to application (otherwise application doesn't know that it is for
9704 channel (library gets it from packet's Destination ID)).
9706 * Added silc_client_remove_from_channels into client library to
9707 remove a client from all channels it has joined to. Used when
9708 received SIGNOFF notify from server. Added also new function
9709 silc_client_replace_from_channels to replace old ID entry with
9710 new ID entry on all channels. Used when received NICK_CHANGE
9713 * Fixed ID Cache list handling in silc_idlist_get_client in
9714 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
9715 to get (or query) client by ID.
9717 * Updated TODO list.
9719 * Added connection authentication status message defined by the
9720 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
9721 support for these into the code in client and server side.
9723 * Added generic function silc_client_send_command to send any command
9724 with variable argument list. Application should use this function
9725 to send commands if the command functions provided by the library
9726 does not suite for the application's user interface needs.
9728 * Added new `failure' client operation. Application is notified about
9729 received failure packet if client is executing a protocol. In this
9730 case the protocol's execution has failed.
9732 * Added SKE's end notify to send the SKE_SUCCESS notify message that
9733 is required by the protocol.
9735 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
9736 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
9739 * Added status flag to SilcSKE object to indicate realtime status
9740 of the SKE protocol.
9742 * Application receives now exactly same command reply arguments as
9743 the library receives from server. However, if ID is received the
9744 corresponding ID entry is returned to the application (eg. Client
9745 ID is mapped to correct SilcClientEntry entry and that is returned).
9746 Changed command_reply client operation due to this change.
9748 * Changed all ID's in commands and in command replys as ID Payloads.
9749 Change affected both client and server side codes.
9751 All ID's sent in SILC network (with execption of ID's in SILC
9752 Packet header) are sent in ID Payload to support variable length
9755 * Server now notifies nick changes and notifies all clients on
9756 the channels about the new nickname (about the new Client ID,
9759 * Implemented CMODE command to change channel modes. Supports all
9760 channel modes defined by the protocol specs except ban and invite
9761 lists. (Also, private channel key mode is supported but support for
9762 setting private channel key in client is missing, thus, this mode
9763 has no effect on client side (except that server requires that the
9764 client uses private channel key and normal channel traffic does not
9767 Also, invite mode works per se, but INVITE command does not work
9768 yet correctly, so you can set channel as invite only channel but
9769 inviting clients to the channel does not work (it is yet to be
9770 thought what's the best way to do it).
9772 * Added new command SILC_COMMAND_CUMODE to change user mode on the
9773 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
9774 Implemented CUMODE command to change user's mode on the channel.
9775 Supports all modes defined by the protocol specs.
9777 * Added NAMES command reply to return users modes on the channel.
9779 * Removed unnecessary and slow ciphers from lib/silccrypt.
9781 * Set SO_KEEPALIVE option to connection sockets by default.
9783 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
9785 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
9786 redefined the Notify Payload into protocol specs.
9788 * Added silc_id_payload_parse_id to get ID directly from raw
9791 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9793 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
9794 accept searching by Client ID as well.
9796 * Added support for LEAVE and SIGNOFF notify types in client library.
9798 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
9799 to parse ID Payload from raw data.
9801 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9803 * Added flags parameter into silc_ske_assemble_security_properties
9804 function in lib/silcske/silcske.[ch].
9806 * Changed notify client operation to fit better for notify messages
9807 sent by server. The notify payload received from server is now
9808 passed to the application (after parsing it to SilcNotifyPayload).
9809 It is application's responsibility to retrieve the arguments
9810 from the payload and show the message the way it wants. The message
9811 sent by server is implementation specific.
9813 * Changed public keys to comply with the protocol specification.
9814 Old public keys are not supported anymore and are not compatible.
9816 * Removed nickname from Channel Payload as the latest draft removed
9817 it. The client must resolve the nickname from the NAMES command
9818 reply received when it joined the channel.
9820 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
9822 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9824 * Fixed some errors in protocol specification drafts.
9826 * Created lib/silccore/silcnotify.c to implement Notify Payload
9827 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
9828 generic payloads described by protocol specifications. The file
9829 includes implementations for ID Payload and Argument Payload.
9831 * Changed Command Payload implementation to use the new Argument
9832 Payload. Changed command_xxxx_payload to command_payload_xxxx
9833 to comply with SILC coding conventions.
9835 * Added suppport for Argument Payload handling in Notify Payload
9836 implementation as protocol requires it. Added the new support
9837 into server and client lib as well.
9839 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9841 * Added support for multiple nicknames on same channel. [n] is
9842 added locally to the nickname if there are more than one same
9843 nicknames on the channel.
9845 * Server now sends all nicknames that matched WHOIS request.
9846 Client also shows the list received from server.
9848 * Added TOPIC command to client side. User can now set and show
9849 current topic on channel.
9851 * Added MOTD command to client and server. Also, server sends the
9852 motd when client connects to the server.
9854 * Changed version strings to comply ISO 8601.
9856 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9858 * Fixed protocol error handling in client library. It should now
9859 cope even if the SKE fails for some reason.
9861 * Made new protocol specification drafts for submitting to IETF.
9863 * Implemented TOPIC command to server in silcd/command.c.
9865 * Added two new notify types into lib/silccore/silcnotify.h:
9866 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
9867 notify nickname change and topic setting/change on a channel.
9869 * API change of command_reply operation in client library. The
9870 application gets now the status type received from server as well.
9872 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9874 * Removed the function just added to lib/silcutil/silcschedule.[ch].
9876 * Cras fixed and optimized the packet handling even further and
9877 it should work now. Minor change to the prototype of function
9878 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
9880 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9882 * Added new function into lib/silcutil/silcschedule.[ch]:
9883 silc_schedule_with_fd to select() a specified fd. The function
9884 returns after timeout expires or data arrives or goes. The
9885 function is used by packet routines to wait that all data is
9886 received from network.
9888 * Fixed data reading from network in lib/silccore/silcpacket.c.
9889 The code now assures that all data is read from the fd and then
9890 continues packet processing. This was a bug fix since the code
9891 used to drop some data in some circumstances.
9893 * Added new function into lib/silcclient/client.[ch]:
9894 silc_client_start_key_exchange to start key exchange after
9895 connection has been established to server. The code internally
9896 now uses this funtion but its main purpose was to provide it
9897 for applications that perform their own connecting. After
9898 application has created a connection it merely calls this
9899 function to start the key exchange between client and server.
9900 The library takes care of everything else after that.
9902 Updated also lib/silcclient/README to explain the usage of
9905 * Do not send to application information that connection has
9906 been established. Application gets notified it by connect
9909 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9911 * Applied cras's patch to add silc_schedule_one function. The
9912 function runs scheduler once and returns.
9914 * Fixed the scheduler after cras messed it up. The timeout
9915 handling works now as it's supposed to work.
9917 * Added into lib/silccore/ silcnotify.h to include notify
9918 message types support. Changed silc_server_send_notify*
9919 functions, in server.[ch], to support those new notify types.
9920 Added the support for the notify types into client library,
9921 as well. Added new notify client operation into ops.h in
9924 * Changed silc_server_packet_send_to_channel to send normal
9925 packets instead of just channel message packets. The function
9926 is now used to send the notify packets to channels. It is not
9927 used to send channel message packets anymore, as server never
9930 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
9931 va_arg()s as it seems to require it nowadays. I guess, if SILC
9932 is compiled with older va_arg() the new code should work anyway.
9934 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9936 * Splitted core library. Core library (lib/silccore) includes
9937 now only SILC protocol specific core (and common) components.
9938 Created new utility library (lib/silcutil) that includes more
9939 generic purpose stuff. The stuff for util library was taken
9940 from the old core library. This was minor and easy split.
9942 * Created SILC Client Library (lib/silcclient) that includes
9943 implementation of the SILC client without user interface. This
9944 was major move from silc/ directory. The code has been changed
9945 so that it is transparent towards the user interface. The
9946 silc/ directory includes now the same user interface as before
9947 and it uses the new client library. Read lib/silcclient/README.
9948 Basicly, the client library performs everything else related
9949 to SILC except user interface handling. Also, configuration
9950 files are considered to be part of user interface and library
9951 does not handle them.
9953 This change also changed a lot of structures, function naming etc.
9954 Most important change was that SilcClientWindow object was
9955 renamed to SilcClientConnection in the client library. Created
9956 also new file lib/silcclient/ops.h. Also added new files
9957 silc/local_command.[ch] and silc/client_ops.[ch].
9959 All these changes were made to make it easier for user interface
9960 designers to create what ever user interface for the SILC client
9963 It is also expected that the server will be moved to lib
9964 directory as well and SILC Server Library will be created;
9965 sometimes in the future.
9967 * Removed Local commands from lib/silccore/silccommand.h as
9968 they are application specific and new client library does not
9969 handle any of those anymore.
9971 * Several functions moved to lib/silcutil/silcutilc.[ch] from
9972 old client implementation in silc/.
9974 * Added support for callback functions in SILC_LOG_* macros.
9975 Application can now set its own callbacks that will be called
9976 instead of using the default functions that will always print
9977 the debug messages to stderr (or stdout). Also, debugging can
9978 now be disabled by setting silc_debug to FALSE and re-enabled by
9979 setting it to TRUE. Note, that logging will still work even
9980 if debugging is disabled.
9982 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
9983 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
9984 silc_log_reset_debug_callbacks.
9986 * To enable debugging in silc client one must give now -d
9987 option on command line.
9989 * Changed silc_schedule_init to automatically allocate task queues
9990 if they are not allocated before calling it.
9992 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9994 * Added GMP 3.1 into math library.
9996 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9998 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
9999 a channel in SILC network. The packet is used by servers and
10000 routers to notify other routers that user has left a channel.
10001 This little feature was missing until now. Added the feature
10002 to protocol specification as well.
10004 Added functions: silc_server_send_remove_channel_user and
10005 silc_server_remove_channel_user into server.[ch].
10007 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10008 lib/silccore/silcpacket.h. However, they are not implemented
10011 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10013 * Fixed joining to a channel and sending channel messages
10014 between server and router. The channel message sending should
10015 now work inside a cell.
10017 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10019 * Fixed the private message sending between server and router.
10020 The private message sending should now work inside a cell.
10022 * Added silc_server_replace_id into server.[ch] to replace
10023 existing ID in the SILC network.
10025 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10026 and silc_idlist_replace_server_id into idlist.[ch] in server.
10028 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10030 * Fixed the server to server connections. Server can again now
10031 connect to router. Router to router connections probably does
10034 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10036 * Added dynamic protocol registering support. Now protocols can
10037 registered and unregistered on the fly. Patch by cras.
10039 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10041 * Added lib/contrib directory to hold routines that some platforms
10042 don't have but are needed by SILC.
10044 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10045 into lin/contrib to provide getopt() and getopt_long() for
10046 those who don't have it.
10048 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10050 * Added AWAY command to client. When away message is set and
10051 client receives a private message packet the client automatically
10052 replies to the sender with the away message.
10054 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10055 bug seemed to be the cause of recent problems when compiling
10058 * Added version detection support to SKE protocol specification
10059 and added the new changes to the SKE implementation as well.
10060 There were other minor changes in the SKE protocol as well.
10062 Many changes in lib/silcske/silcske.[ch] and in
10063 lib/silcske/payload.[ch].
10065 * Added ^U functionality, clear input line. Patch from cras.
10067 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10069 * Mainly small bugfixes on core library. Fixed some debugging
10070 logging and buffer overflow in silclog.c.
10072 * Updated config.sub and config.guess on the distribution tree.
10074 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10076 * Added command lagging support in server. Client may execute
10077 commands now only once in two seconds.
10079 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10081 * Optimized packet reception. MAC computation and checking is now
10082 also more optimized. A lot previously duplicated code is now
10083 used as generic by both client and server.
10085 * Fixed key pair generation in clientutil.c
10087 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10089 * Added into lib/silccore/silcbufutil.[ch] new function;
10090 silc_buffer_realloc.
10092 * Moved generic packet sending/encryption functions to
10093 lib/silccore/silcpacket.[ch] from client and server. Some
10094 rewriting of the functions.
10096 * Moved all generic packet reception/decryption functions to
10097 lib/silccore/silcpacket.[ch] from client and server. The
10098 packet processing is now much cleaner in both client and server.
10099 These were major changes in both client and server.
10101 * Created many common functions in server to do packet sending.
10102 Previously code were duplicated a lot, this has been removed
10103 with these changes.
10105 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10107 * Rewrote major parts of the ID cache system. Don't know
10108 whether it is better now or not but at least the API is more
10111 * Major rewrite on ID cache stuff on client because of the ID
10112 cache API changes. Added idlist.c to client.
10114 * Also major rewrite on ID cache stuff on server as well.
10115 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10116 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10117 in hand, instead they are all put into the ID cache system now.
10118 All server_idlist_* routines uses ID cache now instead of
10119 traversing its own lists (those lists does not exist anymore).
10120 SilcIDList though still exists. Also, SilcXXXEntry's are
10123 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10125 * Finally made the SKE implementation compliant to the protocol
10126 specification. All mp integers are now binary encoded as
10127 opposed being HEX encoded.
10129 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10132 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10133 functions: silc_[encode/decode]_pem. Also added function
10134 silc_encode_pem_file to PEM encode with newlines ('\n') for
10135 saving into a file.
10137 * SILC public keys are now encoded either PEM or binary. Same
10138 option is for private keys as well. By default private keys
10139 are binary encoded and public keys PEM encoded. Silly HEX
10140 encoding were removed.
10142 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10143 function to create fingerprints.
10145 * Fixed a bug in SHA1; does not change the original data anymore.
10147 * Partly implemented INFO command on client and server side.
10148 Fixed CLEAR command. Changes to SERVER command; show current
10149 server(s) when giving command without arguments. Added
10150 VERSION command to client.
10152 * Added check to server that unregistered connections cannot
10153 execute commands (unless it is specificly allowed).
10155 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10157 * Fixed screen refresh.
10159 * Fixed channel joining bug from client. On some circumstances
10160 client tried to join to a channel it had already joined.
10162 * Added public key verification process into client's protocol.c.
10163 The client now verifies the public key from user and saves
10164 it into ~./silc/serverkeys/ directory.
10166 Added into: clientutil.[ch]: silc_client_verify_server_key.
10168 * Changed SKE protocol's silc_ske_initiator_finish function
10169 to accept callback function that verifies the received public
10170 key. Removed old silc_ske_verify_public_key function.
10172 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10174 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10175 silc_pkcs_private_key[_data]_set.
10177 * Made the password and public authentication more cleaner in
10178 server's protocol.c.
10180 * Removed historic and obsolete protocol `channel_auth' from
10181 both client and server.
10183 * Removed wrong way of sending command status messages from
10184 server to client in server's command.c. The old way violated
10185 protocol specification.
10187 Changes to silccore/silccommand.[ch]: removed
10188 silc_command_encode_status_payload -> not needed anymore,
10189 changed silc_command_encode_payload_va to accept extra
10190 argument on variable argument list. The argument type must
10191 now be provided to the function. Also, added new function:
10192 silc_command_encode_reply_payload_va which is same as
10193 normal command_encode_payload_va except command status type
10194 is provided as extra argument.
10196 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10198 * Added ~./silc directory handling. The directory includes the
10199 public and private keys for the client.
10201 Added silc_client_check_silc_dir, silc_client_create_identifier
10202 and silc_client_load_keys.
10204 * Implemented SILC protocol compliant public key. Added public
10205 and private key saving to and loading from files.
10207 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10208 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10209 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10210 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10211 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10213 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10214 silc_pkcs_load_[public/private]_key.
10216 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10218 * Added silc_server_get_route (route.[ch]) to get connection
10219 data for the fastest route for given ID.
10221 * Implemented INVITE command on client and server. The command
10222 were re-defined in the SILC Protocol Specification and the
10223 implementation now complies with the specification.
10225 * Implemented PING command on client and server.
10227 * Implemented NAMES command on client and server. The server side
10228 supports currently only normal server not router server yet.
10229 Some changes to NAMES definition in SILC protocol specification.
10231 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10233 * Implemented LEAVE command on client and server.
10235 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10236 again. This change was made to the protocol as well. Server
10237 should not violate the protocol specification anymore.
10239 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10241 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10242 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob