1 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
3 * Removed --session and --dummy options from Irssi SILC Client.
4 -d option is available only if --enable-debug was given.
5 Affected files are irssi/src/silc/core/silc-core,
6 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
8 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
10 * Added silc_buffer_steal to steal the data from the buffer.
11 Affected file lib/silcutil/silcbuffer.h.
13 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
15 * Fixed server crash with double Primary block in config file.
17 Fixed also various memory leaks around the config file
18 parser. Affected files lib/silcutil/silcconfig.c,
21 * Changed my nickname (Johnny Mnemonic) to my real name, this
22 means that bugs introduced by him were actually introduced
25 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
27 * Don't display "foo appears as foo\nYou're now known as foo"
28 messages. Affected file irssi/src/silc/core/client_ops.c
30 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
32 * Fixed error handling of invalid client entry when calling
33 commands in server. Fixes a crash. Affected file
36 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
38 * Added some sanity checks in server for correctness of the
39 server configuration. Affected file silcd/serverconfig.c.
41 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
43 * Prevent endless resolving of user informations in USERS
44 command by checking the command reply status correctly.
45 Affected file lib/silcclient/command_reply.c.
47 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
49 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
50 file is lib/silcutil/silcfileutil.c. A patch by Matthew
51 Aldous <Matthew@Aldous.com>.
53 * Added better implementation using CriticalSection of
54 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
55 <mikko.lahteenmaki@pikabaana.net>.
57 * Added some Winsock WIN32 compatiblity defines into
60 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
62 * Fixed double free in async host lookup code. Affected file
63 lib/silcutil/silcsockconn.c.
65 * On backup router handle now the SERVER_SIGNOFF from router
66 for local connected servers too, and close the connections.
68 Do not process them as normally signing off servers when they
69 really signoff by sending EOF fe, but always assume that
70 router sends the SERVER_SIGNOFF.
72 Affected files silcd/server.c and silcd/packet_receive.c.
74 * Fixed socket unsetting when closing connections. Affected
75 files silcd/server.c and silcd/packet_send.c.
77 * Do not print the nickname in SERVER_SIGNOFF if we do not
78 have it. Prevents asserts in Irssi core. It is possible we
79 don't have the nick if it was just being resolved when server
80 signoff. Affected file irssi/src/silc/core/client_ops.c.
82 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
84 * Fixed autonick crashbug in client library. Affected file
85 lib/silcclient/client.c.
87 * Fixed Unix implementation of SilcMutex to really assert if
88 the mutex is locked/unlcoked already. Affected file
89 lib/silcutil/unix/silcunixmutex.c.
91 * Fixed locking in silc_schedule_uninit. It didn't lock
92 when dispatching timeout tasks. Affected file is
93 lib/silcutil/silcschedule.c.
95 * Changed Win32 implementation of SilcThread to use modern
96 Win32 interface. Affected file is
97 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
99 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
101 * Don't print signed messages when sending failed. Affected files
102 irssi/src/silc/core/silc-[servers.c/commands.h]
104 * Send adquate signal when founding a channel by joing it. Affect
105 file irssi/src/silc/core/client_ops.c
107 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
109 * Fix theme abstracts parsing. Affected files irssi/default.theme,
110 irssi/src/fe-common/core/themes.c
112 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
114 * Fixed close command to use the port correctly when closing
115 server connections. Affected file silcd/idlist.c.
117 * Check for NULL outbuf in silc_socket_write. It is possible
118 that it is NULL is some odd case. Affected files are
119 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
121 * Do not call final protocol callback for backup router
122 resuming protocol when closing connection. It is closed
123 by timeout in case of error. Affected file silcd/server.c.
125 * Backup reconnect to router if backup resuming protocol
126 failed. Affected file silcd/server_backup.c.
128 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
130 * Fixed double free in SKE library error hadling when signature
131 error occurred. Affected file lib/silcske/silcske.c.
133 * Save the fingerprint to new SilcClientEntry after changing
134 nickname. Affected file lib/silcclient/client_notify.c.
136 * Print SIGNOFF in Irssi SILC client only if the nickname is
137 known. Prevents asserts in Irssi core. It is possible we
138 don't have the nick if it was just being resolved when it
139 quit. Affected file irssi/src/silc/core/client_ops.c.
141 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
143 * Fixed double free in invite list adding code when adding
144 invite strings. Affected file silcd/server_util.c.
146 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
148 * More log printing during backup router protocol. Affected
149 file silcd/server_backup.c.
151 * Removed backwards support for old private key file format.
152 Affected file lib/silccrypt/silcpkcs.c.
154 * Removed backwards support for not-so-strict decryption length
155 check, it's strict now. Affected lib/silccrypt/silccipher.c.
157 * GETKEY to update the client entrys fingerprint too.
158 Affected file lib/silcclient/command_reply.c.
160 * Added --without-libtoolfix for package builders using weird
161 wrappers around libtool (BSD at least).
163 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
165 * Fixed backup router bugs: When backup resumes router and
166 receives a CHANNEL_MESSAGE packet the backup must not act
167 as router since the packet header decryption would be
168 different. Also, when relaying packets to channel, do
169 not re-encrypt packets on backup that came from the primary
170 since the connection isn't really router-router connection.
171 Affected files silcd/server.c, silcd/packet_send.c.
173 * Added checks in encryption/decryption that encryption/decryption
174 length sent as argument really is multiple by block size. Helps
175 catching really weird bugs like the above backup router bugs
176 when packets are being decrypted in wrong way. Affected files
177 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
179 * Fixed padding generation in private key file encryption.
180 Affected file lib/silccrypt/silcpkcs.c.
182 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
184 * Added ignore_message_signatures setting which can be used
185 to ignore signatures in messages. Affected files are
186 irssi/src/silc/core/client_ops.c, silc-core.c.
188 * Fixed the libtoolfix to use command line options instead of
189 environment variables. They didn't work as expected. Now,
190 the libtool is fully run-time configurable.
192 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
194 * Verify signature payload for signed messages. Affected files
195 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
196 irssi/src/silc/core/silc-core.h
198 * Display signature verification result in public and private
199 messages using theme abstracts. See irssi/default.theme for
200 examples on their usage. Affected files
201 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
202 irssi/src/fe-common/silc/module-formats.[ch],
203 irssi/src/fe-common/silc/fe-common-silc.c,
204 irssi/src/fe-common/silc/Makefile.am
205 irssi/src/fe-common/core/fe-messages.[ch]
207 * Fixed bugs in Irssi's theme parsing. Affected files
208 irssi/src/fe-common/core/themes.c
210 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
212 * Calculate the correct length for signed messages before
213 encrypting, it must be multiple by block size. Affected
214 file lib/silccore/silcmessage.c.
216 * silc_message_signed_get_public_key returns now both
217 decoded and encoded public key. Affected files are
218 lib/silccore/silcmessage.[ch].
220 * Added libtoolfix script that makes the libtool more generic
221 and configurable in run-time. Now we can specify in run-time
222 if what kind of libraries we want to create, regardless of
223 configuration. SIMs are now creates even if --disable-shared
224 was explicitly given.
226 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
228 * Fixed founder key sending in CMODE command in client.
229 Affected file lib/silcclient/command.c.
231 * Fixed CUMODE founder authentication in server to not check
232 for client's public key since it's not supposed to do that.
233 Affected file silcd/command.c.
235 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
237 * Set realname and hostname in NICK_REC records. Affected file
238 irssi/src/silc/core/silc-nicklist.c
240 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
242 * Remove 1.0 protocol backwards compat code from client
245 * Added more reliable check for whether nickname did change
246 or not, or whether only Client ID changed in NICK_CHANGE
247 notify. Affected file lib/silcclient/client_notify.c.
248 Fixes bug in '@' character handling in a nickname.
250 * Added support for automatically parsing signature from
251 the message payload. Added new function
252 silc_message_get_signature to return the payload to
253 application. Affected files lib/silccore/silcmessage.[ch].
255 * Changed the private_message and channel_message client
256 operations to deliver the SilcMessagePayload to the
257 application too. Application can use it fe. to get the
258 signature from the message for verification. Affected
259 file lib/silcclient/silcclient.h, client_channel.c and
262 * Redefined the signed payload for message payloads.
263 Updated protocol specs and implemented.
265 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
267 * Fixed wrong invite and ban list handling in server command
268 reply. Affected files are silcd/command_reply.c,
269 silcd/server_util.[ch].
271 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
273 * Fixed CMODE setting in server when founder mode was set.
274 Affected file silcd/command.c. Bug #95.
276 * Added support to setting specific public key in CMODE in
277 Irssi SILC client. Affected file lib/silcclient/command.c.
279 * Added support to use specific public key in CUMODE in
280 Irssi SILC Client. Affected file lib/silcclient/command.c.
282 * Added support for inviting and banning by public key in
283 Irssi SILC client. Affected file lib/silcclient/command.c.
285 * Fixed fingerprint/babbleprint showing in invite and ban
286 list command replys. Affected file is
287 irssi/src/silc/core/client_ops.c.
289 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
291 * Format CMODE +c and +h to display both the mode and the argument
293 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
295 * Added test vectors and test programs for SHA-1, MD5,
296 HMAC-SHA1 and HMAC-MD5. New tests are located in
297 lib/silccrypt/tests/. Fixed also argument decoding bug in
298 MD5 implementation. Affected file lib/silccrypt/md5.c.
300 * Changed the channel private key and private message key
301 generation (with static keys) to use SHA1 instead of MD5,
302 as SHA1 is the mandatory hash function in SILC. Affected
303 file lib/silcclient/client_[channel/prvmsg].c.
305 * Changed the private key file encryption to use SHA1 instead
306 of MD5. Added support for the old generation and added
307 automatic change of the key (to be removed later). Affected
308 files lib/silccrypt/silcpkcs.c.
310 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
312 * Load only files with .pub suffix in PublicKeyDir. Affected
313 file silcd/serverconfig.c.
315 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
317 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
318 channels. Affected files silcd/silcd.c, silcd/server.h.
320 * Added the config directive PublicKeyDir for the client block.
321 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
323 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
325 * Merged Toni's irssi/silc.conf patch.
327 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
329 * Max alloc tests in allocation routines. Affected file
330 lib/silcutil/silcmemory.c.
332 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
334 * Fixed a typo in resuming code that fixed detach/resume code
335 in server. Bug #93. Affected file silcd/packet_receive.c.
337 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
339 * Do reverse lookups for server when /connecting. Affected files
340 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
341 irssi/src/core/net-nonblock.*
343 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
345 * Added library versioning for shared libraries. Affected
346 files configure.in.pre and lib/Makefile.am.pre.
348 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
350 * Display INVITE and BAN lists as specified by SILC 1.2
352 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
354 * Do not send invite list back unless asked (when sending
355 no arguments) or when list was modified. Affected file
358 * Remove client from invite list in KILLED notify and in
359 KILL command. Affected file silcd/command.c and
362 * Fixed bugs in invite list handling in INVITE command.
363 Affected files silcd/command.c and silcd/server_util.c.
365 * Merged with Irssi 0.8.6.
367 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
368 Affected file irssi/src/fe-text/silc.c.
370 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
372 * The silc_argument_get_[first/next] now return the argument
373 type to caller. Added silc_argument_payload_encode_one.
375 Affected files are lib/silccore/silcargument.[ch].
377 * Added support for the SILC 1.2 INVITE command and new
378 invite lists to server. Affected files are silcd/command.c,
379 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
381 * Added support for the SILC 1.2 BAN command and new
382 ban lists to server. Affected files are silcd/command.c,
383 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
385 * Added support to client sending new INVITE command. Affected
386 file is lib/silcclient/command.c.
388 * Added support to client sending new BAN command. Affected
389 file is lib/silcclient/command.c.
391 * Added support for removing client from invite list when kicked
392 from channel, as SILC 1.2 dictates. Affected files are
393 silcd/packet_receive.c and silcd/command.c.
395 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
397 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
398 automatically the cipher's internal IV. Affected files
399 lib/silccrypt/silccipher.[ch].
401 * Assure the RESUME_CLIENT packet is not sent to twice to
402 backup router if the detached client was originated from
403 the backup. Affected file silcd/server.c. Bug #76.
405 * Changed silc_sim_symname to not allocate memory. Affected
406 file lib/silcsim/silcsimutil.c.
408 * Fixed memory leaks with SIMs in server. Affected files
409 silcd/serverconfig.c, silcd/server.c.
411 * Fixed channel key distribution after resuming detached
412 client. Affected files silcd/packet_receive.c.
414 * Fixed channel's global_user boolean checking after detaching.
415 Check it after changing the owner of the client not before.
416 Affected file silcd/packet_receive.c.
418 * Fixed few double frees from client library. Fixes at least
419 Bug #81, possibly others too.
421 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
422 notifys in Irssi SILC Client. Affected file is
423 irssi/src/silc/core/client_ops.c. Bug #82.
425 * Applied Ville Räsänen's manual page and --mandir bugfix
426 patch. Affected files are configure.in.pre and Makefile.am.pre.
429 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
431 * Added support to backup router protocol for backup to tell
432 normal server that it cannot use the backup router as primary
433 because the primary isn't really down. Updated protocol
436 * Added support for primary router to tell backup router that
437 resuming is not possible because the backup really isn't primary
438 in the cell. For example if backup disconnected itself the
439 resuming is not allowed since the primary really did not
440 go down. Updated protocol specs.
442 * Removed MARS from crypto library.
444 * Defined the CTR mode and Randomized CBC mode in SILC. The
445 CTR mode is RECOMMENDED now in specification. Defined also
446 Serpent cipher as optional cipher. Updated the protocol specs.
448 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
450 * Added support for inviting/banning by IP/MASK, public key,
451 and explicit Client ID. Redefined the command and notify
452 types to allow easier forwards support for other methods
453 of inviting/banning. Updated protocol specs.
455 * Remove the client from channel's invite lists if the client
456 is kicked or killed. Updated protocol specs.
458 * Unified the Channel Message Payload and Private Message
459 into one Message Payload. Updated protocol specs and
462 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
464 * Don't wait for EOF after socket error has occurred, but
465 close the connection. Affected file is silcd/server.c.
467 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
469 * Added support for setting FOUNDER mode on channel with
470 specific public key which can be set with CMODE command.
471 Updated protocol specs and implemented in client and server.
473 * Fixed the Irssi SILC client to correctly shutdown the client
474 library to avoid memory leaks. Affected files are
475 irssi/src/silc/core/silc-core.c and silc-servers.c.
477 * Deprecated the No Reply flag in SKE protocol and introduced
478 "IV Included" flag which can be used to indicate that the IV
479 is included in the ciphertext. This makes it possible to use
480 SILC on unreliable transport, such as UDP which may cause
481 packet reordering and losses. Updated protocol specs, did
484 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
486 * Fixed the MPI implementation of silc_mp_sizeinbase to return
487 < 32 bit values in correct size. Affected file is
488 lib/silcmath/mp_mpi.c.
490 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
492 * Fixed the KE Start Payload parsing to check that mandatory
493 fields are present. Affected file lib/silcske/payload.c.
495 * Fixed compilation warnigs in Irssi SILC Client. Affected
496 files are irssi/src/silc/core/silc-query.c. client_ops.c.
498 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
500 * Print "nick now appears as newnick" and update Irssi's nicklist
501 when you change your nick to "nick". Closes #62
503 * Never format your own nick. Closes #63
505 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
507 * SILC_UMODE_GONE changes are now propagated correctly to the
508 Irssi client. Closes #54
510 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
512 * Fixed example in /HELP KEY
514 * Added expando $j which expands to current SILC Client version
516 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
518 * Fixed public key decoding in crypto library.
520 * Added better error printing to SKE library.
522 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
524 * Fixed NICK command to not crash if nickname was not sent.
526 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
528 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
529 Deprecated the old Encrypt-And-MAC order. Updated protocol
530 specs and implemented.
532 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
533 generation. Updated specs and implemented.
535 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
537 * Added support for rekey before 2^32 sequence number wraps.
538 Affected files in server and client library.
540 * Padding must be at least 8 bytes now. Implemented and updated
543 * Compute maximum padding for authentication packets to make
544 passphrase approximation attacks impossible. Affected files
545 in client library and in server.
547 * Fixed PING command sending in client library and handling in
548 server. The server ID must be ID Payload, not raw ID data.
549 Affected files in server and client library.
551 * Defined that all public keys sent in commands and notify
552 payloads are actually Public Key Payloads not raw public key
553 data. Updated protocol specs and implemented.
555 * Updated protocol version to 1.2. Updated specs and code.
557 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
558 status types. Updated specs and the code.
560 * Added support for normal client to kill its own entries from
561 the network. Updated protocol specs and the code.
563 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
564 and added initial implementation.
566 * Added MAC field to the Private Message Payload to protect
567 against chosen ciphertext attacks. Updated the protocol specs
570 * Added idle and signon fields to the ATTRIBUTE_SERVICE
571 attribute to indicate the user's current idle and signon time
572 of a service. Updated protocol specs and implemented.
574 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
576 * Added "do_not_bind" argument to silc_client_file_send what
577 can be used to not bind locally but assume the file receiver
578 provides the point of connect. Usefull when sender is behind
579 NAT device. Affected file lib/silcclient/silcclient.h and
582 * Added -no-listener option to FILE SEND command in Irssi SILC
583 client. Affected file irssi/src/silc/core/silc-servers.c.
584 Renamed FILE RECEIVE to FILE ACCEPT.
586 * Confirm passphrase for private key encryption in
587 silc_create_key_pair and silc_change_private_key_passphrase.
588 Affected files are lib/silcutil/silcapputil.c.
590 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
592 * Move silc_client_packet_send back to internal, added
593 silc_client_send_packet, a bit simpler function for application.
594 Affected files lib/silcclient/silcclient.h, client.c and
597 * Moved the SilcClientEntry, SilcChannelEntry and
598 SilcServerEntry to silcclient.h to be public and documented
599 them for application. Affected files are
600 lib/silcclient/silcclient.h and idlist.h.
602 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
604 * Fixed manual page installation patch by Ville Räsänen.
605 USERS help page fix patch by Ville Räsänen
607 * Changed the silc_client_command_call interface to make
608 the command call simpler for the application. The library
609 now handles the command line parsing, command finding and
610 execution. Application only needs to call the function
611 with the command line. Affected files are
612 lib/silcclient/silcclient.h, command.[ch].
614 * Fixed silc_get_input to NULL-terminate the returned input.
615 Affected file lib/silcutil/silcutil.c.
617 * Resolve the client's public key in JOIN command if the
618 founder auth data is being requested but we don't know the
619 client's public key. Affected file silcd/command.c.
622 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
624 * Print notify for server opers when backup router comes
625 online. Affected file silcd/server.c.
627 * Fixed the INVITE command to send the invite list in
628 command reply. Affected file silcd/command_reply.c.
630 * Fixed MOTD command reply sending. Affected file
633 * UTF-8 decode the topic in TOPIC command reply and LIST
634 command reply in Irssi SILC client. Affected file is
635 irssi/src/silc/core/client_ops.c.
637 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
639 * Fixed the INVITE command to not crash Irssi SILC client
640 when given without nickname argument. AFfected file
641 irssi/src/silc/core/client_ops.c.
643 * Fixed double free in WHOIS query on normal server when
644 forwarding query to router. Affected file is
645 silcd/server_query.c.
647 * Fixed WATCH command reply handling on normal server which
648 was missing altogether. Affected file silcd/command_reply.c.
651 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
653 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
654 Included yodl sources for each of these. Also modified
655 Makefile.am prototype to install these files to proper
656 locations. Updated CREDITS. Affected file Makefile.am.pre,
657 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
660 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
662 * Added support for encrypted private key files. Now
663 passphrase must be provided when new key pair is created
664 (can be empty though), and prompted when loading the
665 private key. Added support for loading the old-style
666 non-encrypted private keys as well. Affected files
667 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
670 * Fixed silc_get_input to accept input on all terminals.
671 Affected file lib/silcutil/silcutil.c.
673 * Moved the Irssi SILC client key loading and other stuff
674 to be called after the arguments and UI is initialized.
675 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
677 * Added -P option to Irssi SILC client which can be used
678 to change the passphrase of the private key. Affected
679 file irssi/src/silc/core/silc-core.c.
681 * Added silc_change_private_key_passphrase apputil routine
682 to lib/silcutil/silcapputil.[ch].
684 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
686 * Fixed connection closing in client library to not crash.
687 Moved the connection freeing totally to function
688 silc_clinet_del_connection. Affected file
689 lib/silcclinet/client.c.
691 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
693 * Changed includes/silcincludes.h to silcincludes.h.in to
694 include configuration specific information. The silcdefs.h
695 is not included in to installation anymore (it's only
696 compilation time header).
698 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
700 * Moved the SilcClient and SilcClientConnection from client.h
701 to the public lib/silcclient/silcclient.h. Changed the
704 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
706 * If version string in silc_clinet_alloc is NULL the library
707 puts it automatically. Affected file lib/silcclient/client.c.
709 * Changed the version strings from variables to #define's
710 in includes/silcversion.h.
712 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
714 * Added shared library complation support.
716 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
718 * Added lib/silcutil/silcapputil.[ch] for application
719 utility functions. It includes routines for applications'
720 convenience. Added silc_create_key_pair, silc_show_public_key
721 and silc_load_key_pair functions.
723 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
725 * Send RESUME_CLIENT packet from router to backup routers
726 to in resuming. Affected file silcd/packet_receive.c.
728 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
730 * In IDENTIFY command parsing, send all other IDs except
731 Client IDs explicitly to router for resolving on normal
732 server. Also check that ID received in WHOIS command is
733 always Client ID, others are not allowed. Affected file
734 silcd/server_query.c.
736 * Merged latest changes from irssi.org CVS.
738 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
740 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
741 Affected files irssi/src/silc/core/silc-core, silc-server.c.
743 * Fixed the heartbeat sending in Irssi SILC client. Moved
744 the silc_client_packet_send to silcclient.h for application
745 usage. Affected files lib/silcclient/client_internal.h
746 lib/silcclient/silcclient.h.
748 * Fixed a bug in query resolving in server. Used wrong
749 variable in a for loop and crashed. Affected file is
750 silcd/server_query.c.
752 * Server constructs requested attributes only to locally
753 connected clients. Affected file silcd/server_query.c.
756 * Fixed a bug when sending resolving from router to server
757 with requested attributes. The constructed WHOIS command
758 was incorrect. Affected file silcd/server_query.c.
761 * Fixed Requested Attributes saving in WHOIS command reply.
762 The length of the data buffer must be saved too. Affected
763 file silcd/command_reply.c.
765 * Update the client entry's servername after detaching is
766 over. Affected file silcd/packet_receive.c. Bug #37.
768 * Resolve incomplete client entrys in CUMODE_CHANGE and
769 CMODE_CHANGE notifys. Affected file is
770 lib/silcclient/client_notify.c. Bug #42.
772 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
774 * Fixed channel key packet processing bug on backup router
775 during backup resuming protocol. Affected file is
776 silcd/packet_receive.c.
778 * Fixed memory leaks in server. Affected files are
779 silcd/server.c and silcd/packet_receive.c.
781 * Fixed packet decryption problem when backup router encrypted
782 channel message with wrong key during backup resuming
783 protocol. Affected file silcd/packet_send.c.
785 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
786 Toni Willberg (toniw@iki.fi)
788 * Changed the SilcCipher context to be private. Changed the
789 silc_cipher_get_iv to just return pointer to the IV. Added
790 silc_cipher_get_name to return the name of the cipher.
791 Fixed code all around to support these changes. Affected
792 files are lib/silccrypt/silccipher.[ch], client library and
795 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
797 * Fixed unaligned access in lib/silccore/silcattrs.c.
799 * Fixed libtool linking in lib/silcsim/Makefile.am.
801 * Fixed services attribute printing. Affected files is
802 irssi/src/silc/core/silc-queries.c.
804 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
806 * Fixed a crashbug in incoming server accepting. Affected
809 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
811 * Added automatically generated index to Toolkit Reference
814 * Added support for Postscript Toolkit Reference Manual.
816 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
818 * Merged DISCONNECT fix, and autoconn port fix from Irssi
821 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
823 * Added 'send_events' boolean argument to the function
824 silc_schedule_set_listen_fd which sends the set events to
825 the application explicitly if set to TRUE. Default action
826 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
827 lib/silcclient/client_internal.h and silcd/server_internal.h.
829 * Added silc_compare_timeval to determine which time values
830 is smaller. Affected file lib/silcutil/silcutil.[ch].
832 * Added sort-of "Quality of Service" (QoS) support to
833 SilcSocketConnection. Data reception can be controlled with
834 rate limit per second and/or read data length limit.
835 Added silc_socket_set_qos. Affected files are
836 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
838 * Added the QoS configuration to SILC Server configuration
839 file. Affected files are silcd/serverconfig.[ch] and
842 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
844 * Merged with irssi.org CVS.
846 * Failed OPER and SILCOPER authentications are now logged.
847 Affected file silcd/command.c. Bugs #25.
849 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
851 * ROBODoc documented lib/silcutil/silcbuffer.h and
852 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
853 <ville.rasanen@iki.fi>.
855 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
857 * Added support for auto-passphrase authentication from the
858 config file during connecting which was not implemented
859 yet. Affected file irssi/src/silc/core/client_ops.c.
861 * Fixed a bug in authentication protocol failure handling which
862 was processing wrong callback context. Affected files
863 are lib/silcclient/client.c and protocol.c.
865 * Fixed the /ATTR allow off to actually work. Affected file
866 is irssi/src/silc/core/silc-queries.c.
868 * Fixed the /ATTR -del to work. Affected file is
869 irssi/src/silc/core/silc-queries.c.
871 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
873 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
875 * Fixed mask attribute adding in Irssi SILC client. Affected
876 file irssi/src/silc/core/silc-queries.c.
878 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
880 * Added support for saving the requested attributes in
881 WHOIS to directory. Affected file is
882 irssi/src/silc/core/silc-queries.c.
884 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
886 * Added support for parsing VCard fields that do not have
887 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
889 * Fixed a double free bug in hash table foreach function
890 if the entry was deleted in the foreach callback. Affected
891 file lib/silcutil/silchashtable.c.
893 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
895 * Added silc_attribute_get_verify_data to return the signature
896 verification data for either user digital signature or
897 server digital signature in Requested Attributes. Affected
898 files are lib/silccore/silcattrs.[ch].
900 * Added silc_vcard_alloc which is used to allocated dynamic
901 SilcVCard context. The silc_vcard_free now checks whether
902 the context is dynamically allocated or not. Affected files
903 are lib/silcutil/silcvcard.[ch].
905 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
907 * Periodically remove the NOATTR status from client entry
908 so that the client may take the attributes in use even after
909 server has resolved them unsuccessfully earlier. Affected
910 file silcd/server_query.c and idlist.h.
912 * Moved sha1hash and md5hash from client->internal to
913 SilcClient for application usage. Affected files are
914 lib/silcclient/client.h and client_internal.h.
916 * Fixed attribute encoding and decoding bugs. Affected
917 files lib/silccore/silcattrs.[ch].
919 * Added ATTR command to Irssi SILC Client which is used to
920 manage user's Requested Attributes sending and values for
921 WHOIS command. Affected files around Irssi SILC client.
923 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
925 * Added silc_buffer_strformat which can be used to format
926 strings into a buffer which size is automatically increased.
927 Affected file lib/silcutil/silcbuffmt.[ch].
929 * Added implementation of VCard (RFC 2426) which can be used
930 as part of Requested Attributes in WHOIS command. Affected
931 file lib/silcutil/silcvcard.[ch].
933 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
935 * Some strncat -> silc_strncat changes our the core and
938 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
939 errors. Added better error printing to SKE library.
940 Affected files lib/silcske/silcske.c, silcske_status.h and
943 * Save the PKCS key length even if only private key is set to
944 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
946 * Fixed the usage of silc_pkcs_get_key_len since it returns the
947 length in bits not in bytes. Affected files are
948 lib/silcske/silcske.c, lib/silccore/silcauth.c and
949 silcd/server_query.c.
951 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
953 * Added silc_attribute_payload_encode_data to directly encode
954 the data into the attributes buffer. Renamed function
955 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
956 Affected files are lib/silccore/silcattrs.[ch].
958 * silc_hash_table_find_foreach calls the foreach function now
959 once even if the nothing was found with context set to NULL.
960 Affected file lib/silcutil/silchashtable.[ch].
962 * Remove the RESOLVING flag from client entry after received
963 the Requested Attributes from the client. Fixed memory leak
964 in client entry freeing. Affected files silcd/server_query.c
967 * Added Requested Attributes support into SILC Client Library.
968 It is not able to send requested attributes in WHOIS command,
969 and also receive and process requested attributes. Added
970 silc_client_attribute_[add|del] and silc_client_attributes_get
971 functions. Added also `ignore_requested_attributes' to the
972 SilcClientParams to not use attributes in client. Affected
973 files are lib/silcclient/command.c, client_attrs.[ch],
974 silcclient.h, client_internal and client.[ch].
976 * Changed the silc_client_get_client_by_id to support Requested
977 Attributes, it takes them as argument now. Affected file
978 is lib/silcclient/silcclient.h, and idlist.c.
980 * Added -details option to WHOIS command in Irssi SILC Client
981 to support the requested attributes. By default it requests
982 all attributes. Affected file lib/silcclient/command.c and
983 irssi/doc/help/in/whois.in.
985 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
987 * Add also SERVICE attribute for server-constructed attribute
988 data. Also digitally sign the attributes and add
989 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
990 silcd/server_query.c.
992 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
994 * Changed the silc_attribute_payload_encode to support list
995 of attributes (function may be called several times to add
996 a new attribute). Removed the silc_attribute_payload_encode_list
997 function. The encoding function now also automatically encodes
998 the data, so the caller does not need to do that. Affected
999 files lib/silccore/silcattrs.[ch].
1001 * Added support for replying on behalf of the user to the
1002 Requested Attributes in WHOIS command in the server. Affected
1003 file silcd/server_query.c.
1005 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1006 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1008 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1010 * Don't swtich to become primary router if we are backup if
1011 decryption error has occurred. Affected file silcd/server.c.
1013 * Fixed a bug in backup router IP address comparison in
1014 silc_server_backup_get.
1016 Save now also the port of the server/router and use that
1017 in comparison as well. Affected file silcd/server_backup.c.
1019 * Normal server now reconnects to backup router automatically
1020 if connection is lost to it. Affected file silcd/server.c.
1022 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1024 * If packet processing fails (like integrity check fails)
1025 the connection is closed now. Affected files are
1026 lib/silccore/silcpacket.c and silcd/server.c.
1028 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1030 * Fixed double free in RSA public key set function
1031 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1034 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1036 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1037 Added server_query.[ch] which provides one interface for
1038 querying information using all three commands.
1040 * Changed all "typedef unsigned char" in core library to
1041 "typedef SilcUInt8".
1043 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1045 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1047 * Renamed silc_server_get_client_resolve to
1048 silc_server_query_resolve and moved to server_query.[ch].
1050 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1052 * Resumed client packet handling from server put the resumed
1053 client on wrong list on router and caused the client not
1054 be present on the network anymore. Now fixed to put the
1055 client to correct list. Affected file silcd/packet_receive.c.
1057 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1059 * Various cleanup in error message output in config parsing code
1060 and in server init code. Fixed error log files containing
1061 too many newlines ('\n') in some situations. Affected files are
1062 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1064 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1066 * Use the reverse lookupped hostname in client internals
1067 instead of one user provided us as remote server name.
1068 Affected file lib/silcclient/client.c.
1070 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1072 * Added 'app_context' to silc_schedule_init. It is an
1073 application specific context that is delivered to application
1074 in task callback functions. Affected files are
1075 lib/silcutil/silcutil.[ch].
1077 * The hb_context in SilcSocketConnection is not freed
1078 automatically anymore (application must free it). Freeing
1079 it automatic is inconsistent. Affected files are
1080 lib/silcutil/silcsockconn.[ch].
1082 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1084 * Added support for removing explicitly added client connections
1085 in rehash and closing the client connections if they were
1086 unconfigured in the rehash. Affected file silcd/server.c.
1088 * Added support for aborting automatically pending commands
1089 that never receives the reply (to avoid memory leaks).
1090 Added also silc_server_command_pending_timed to set the
1091 specific timeout for pending command. Affected files are
1092 silcd/command[_reply].[ch].
1094 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1095 specs and lib/silccore/silcstatus.h.
1097 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1099 * Changed the silc_get_time to accept time value as argument
1100 or if zero is sent return current local time. Affected
1101 file lib/silcutil/silcutil.[ch].
1103 * Added STATS command to client library and Irssi SILC client.
1104 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1106 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1108 * Assure that channel key is set before sending it. May
1109 crash server otherwise. Affected file silcd/packet_send.c.
1111 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1113 * Assure that endless loop cannot happen with detached client
1114 resolving on normal server. Added idlist status
1115 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1116 silcd/idlist.h and silcd/packet_receive.c.
1118 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1120 * Incoming file transfer request cannot use same session as
1121 the sending session. This can happen when sending file to
1122 yourself. Crashed the client on quit. Affected file
1123 lib/silcclient/client_ftp.c. Bug #24.
1125 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1127 * Implemented the draft-riikonen-precense-attrs draft and
1128 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1130 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1132 * Distribute the SERVER_SIGNOFF notify also to local backup
1133 routers from the primary router. The backup router may not
1134 have the signing of local server directly connected and need
1135 to know about the signoff. Affected file silcd/server_util.c.
1137 * Use the primary router as the origin of the locally connected
1138 server when it is disconnecting from the backup router since
1139 that's where it really is coming from. Now the clients from
1140 the disconnecting server are removed correctly and "shadow"
1141 clients are not left to the backup router. Affected file
1144 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1146 * If normal server is standalone and found existing but disabled
1147 channel, do not re-create the channel since it creates
1148 duplicate same channels. Affected file silcd/server.c.
1150 * Added anonymous client connections support to server. New
1151 "anonymous" configuration option to ConnectionParams section
1152 added. If set to true, the username and hostname information
1153 of the client will be scrambled and anonymous user mode is
1154 set automatically to the user. Affected files are
1155 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1157 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1159 * In JOIN notify handling, mark that the cache entry of the
1160 client cannot be expired. Can cause crashes on normal
1161 server (asserts client->channels). Affected file is
1162 silcd/packet_receive.c.
1164 * From now on distribution versions are used as protocol versions
1165 instead of by default using the Toolkit base version as protocol
1166 version. Affected file prepare.
1168 * Do not set the locally resolved hostname for local client
1169 entry but take what server sends. This way the real hostname
1170 is showed in WHOIS for yourself. Affected file is
1171 lib/silcclient/idlist.c and lib/silcclient/client.c.
1173 * Resolve local info with IDENTIFY when connecting to server.y
1175 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1177 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1178 for implied search (not needed on platforms which has native
1179 pthreads library). Use --without-pthreads to disable threads.
1180 Affected file is configure.in.pre
1182 * Fixed --with-iconv on platforms which need to bypass (broken)
1183 native iconv(). Affected file is configure.in.pre
1185 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1187 * Moved -C option parsing in Irssi SILC client at same time
1188 as other options. The UI was initialized earlier and caused
1189 problems on command line. Bug #16. Affected file is
1190 irssi/src/silc/core/silc-core.c.
1192 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1194 * Added global variable silc_log_timestamp that tells silclog
1195 wether to print or not the timestamp in the logging files.
1196 Affected file lib/silcutil/silclog.[ch].
1198 * Added silcd configuration option Timestamp in the Logging
1199 section. Affected file silcd/serverconfig.[ch],
1200 doc/example_silcd.conf.in.
1202 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1204 * Fixed fingerprint checking to check for entirely empty
1205 fingerprint instead of two first bytes when determining
1206 if it is set. Bug #18. Affected file silcd/command.c.
1208 * Fixed duplicate PKCS name registering to not allow it.
1209 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1211 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1213 * Conditionalize non-gcc compiler optimizations for various
1214 platforms, enable those commented out. Cleanups.
1215 Affected file lib/silcmath/mpi/configure.in
1217 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1219 * silc_rng_exec_command() left zombie processes if command
1220 didn't generate any output. Affected file
1221 lib/silccrypt/silcrng.c
1223 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1225 * Rewrote iconv checking, introduce --with-iconv for systems
1226 which rely on libiconv. Check if iconv() provided by libc
1227 is good enough, otherwise demand libiconv. Affected file
1230 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1232 * Search for ldopen() also in libc. This enables SIM support
1233 on *BSD systems. Based on patch from Alex Zepeda. Affected
1234 file configure.in.pre
1236 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1238 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1239 This fixes prepare on *BSD systems. Affected file
1242 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1244 * More fixed for not having purge timeout for global clients
1245 that are on channel. Affected files silcd/command_reply.c
1248 * Fixed the rekey protocol to work with backup router connections.
1249 Rekey packets are now allowed on disabled connections as
1250 well. Affected files silcd/packet_send.c and server.c.
1252 * Do not switch to be as backup router when shutting down and
1253 closing the primary connection. Affected file silcd/server.c.
1255 * Fixed memory leaks in backup router deleting. Added
1256 silc_server_backup_free to free all data during shutdown of
1257 server. Affected files silcd/server_backup.[ch].
1259 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1261 * Do not process commands if the sock->user_data is NULL.
1262 Affected file silcd/command.c.
1264 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1266 * Fixed buffer overflow and security problems (loosing bits
1267 in CFB encryption) in SILC RNG. Problems reported by
1268 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1270 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1272 * Added yet more checks that client is not expired on global
1273 list if it is on channels. Affected file is
1274 silcd/command_reply.c.
1276 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1278 * Merged c0ffee's MIME signal patch which adds support for
1279 sending also MIME messages in Irssi SILC Client, and handling
1280 received MIME messages in a signal (and perhaps doing something
1281 to non-textual MIME messages).
1283 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1285 * Fixed pending command deletion in server and client library
1286 to check the whole list instead of breaking after first found.
1287 The affected files are silcd/command.[ch] and
1288 lib/silcclient/command.[ch].
1290 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1292 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1293 secret or private, otherwise it's possible to find out
1294 whether a secret channel exists or not. Affected file
1297 * If CMODE change fails during the mode setting, assure that
1298 the old mode mask is set for the channel back. Affected
1299 file silcd/command.c.
1301 * Fixed passphrase saving on +a channel on normal server
1302 after successful JOIN command. Affected file silcd/command.c.
1304 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1306 * Remove server/router operator privileges in DETACH command,
1307 since it's possible to resume to server where these
1308 privileges would not be allowed for the client. Affected
1309 file silcd/command.c.
1311 * Do not set to wait for backup in rehash of the server.
1312 Affected file silcd/server.c.
1314 * Do not check listener sockets when counting how many
1315 socket connections we have. Affected file is
1316 silcd/server_util.c.
1318 * Do not announce disconnected clients that are remaining
1319 in history (for WHOWAS). This is because SIGNOFF notify
1320 for these has been sent earlier already. Affected file
1323 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1325 * Buffer overflow with CUMODE command's mode->mode character
1326 conversion. Reported by Ville Räsänen. Affected file
1327 lib/silcutil/silcutil.c.
1329 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1331 * Allow heartbeat packets to go disabled connections anyway.
1332 Affected files silcd/server.c and silcd/packet_send.c.
1334 * Do not broadcast New Channel packets with List flag set
1335 in the packet to backup routers. The router must check
1336 for the correctness of the packets before sending them.
1337 It is possible that router will have enforce Channel ID
1338 change and this would cause desync in the backup router.
1339 Affected file silcd/packet_receive.c.
1341 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1342 are handled in list parsing. They are not list packets
1343 anymore. Affected file silcd/packet_receive.c.
1345 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1347 * Stop waiting for backup router through the timeout, not
1348 directly after backup router has arrived. Affected file
1351 * Do not re-create channel keys and send them when removing
1352 clients in server shutdown. Affected files are
1353 silcd/server_internal.h and silcd/server_util.c.
1355 * Notify distribution to backup routers was missing from
1356 the silc_server_send_notify_dest function which caused
1357 desyncing problems with backup router. Affected file is
1358 silcd/packet_send.c.
1360 * The client's channel removing was working wrong on
1361 backup router. It assumed that it doesn't know global
1362 information but backup router does know. For this reason
1363 it could remove channel when it wasn't supposed to do that.
1364 Affected file silcd/server.c and silcd/server_util.c.
1366 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1368 * Stop for a couple seconds after badkup router has become
1369 primary router. Affected file silcd/server.c.
1371 * Added silc_server_remove_servers_by_server, which is used
1372 to remove servers originated from some other server. Also
1373 clients of those servers can be removed too. Affected file
1374 silcd/server_util.[ch].
1376 * When removing clients after a server has signed of remove
1377 also all servers behind that server (unless they are known
1378 to be available locally), and send SERVER_SIGNOFF for each
1379 of the server separately. Also the signed off clients are
1380 sent now separately per signed off server. The affected files
1381 are silcd/server.c and silcd/server_util.[ch].
1383 * All servers added with silc_idlist_add_server must always
1384 have both "router" and "connection" pointers set. Otherwise,
1385 bad server entries may be left around in the cache.
1386 Affected file silcd/command_reply.c.
1388 * Do not create the channel key in NEW_CHANNEL packet
1389 processing if the channel is empty. Affected file
1390 silcd/packet_receive.c.
1392 * Completed backup router support for standalone routers.
1393 Supports also servers in the cell that do not use the backup
1396 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1398 * Fixed a bug in silc_string_regexify which did not add '^'
1399 at the start of each string, and thus the matching was
1400 not explicit. For example ban list iikone@*!*@* would
1401 match also "priikone", which is wrong, it would have to be
1402 *iikone@*!*@* to match also "priikone". Affected
1403 file lib/silcutil/unix/silcunixutil.c.
1405 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1407 * Enable all local server connections before updating client
1408 caches when we've become backup router. Otherwise, signoff
1409 packets may not reach the clients. Affected files are
1410 silcd/server.c and silcd/server_util.[ch].
1412 * Fixed a bug in version string parsing which could crash
1413 the program with specially formatted version string.
1414 Bug reported and patch provided by Ville Räsänen. Affected
1415 file lib/silcutil/silcutil.c.
1417 * Handle the disconnection immediately when DISCONNECT
1418 packet is received in server. Affected file silcd/server.c.
1420 * Primary router now waits a short time (10 seconds) for
1421 backup router connection before accepting any other
1422 connection (except local). Affected file silcd/server.c,
1425 * Fixed a crash in client libary in NICK_CHANGE notify when
1426 NICK_CHANGE arrived for client entry we are resolving
1427 currently. Affected file lib/silcclient/client_notify.c.
1429 * Call the sconn->callback completion even if error had
1430 occurred. Start reconnecting always if connection to
1431 primary router fails during backup router protocol.
1432 Affected files silcd/server.c and server_backup.c.
1434 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1436 * Added functions silc_server_send_opers and
1437 silc_server_send_opers_notify to send packets stricly
1438 to operators. Added macro SILC_SERVER_SEND_OPERS macro
1439 to send variable argument notify to operators.
1440 Affected files silcd/packet_send.[ch] and silcd/server.h.
1442 * Removed UMODE rights checking with UMODE_CHANGE notify.
1443 Affected file silcd/packet_receive.c.
1445 * Server/router operator now receives notify when network
1446 switches to backup router and when it resumes the use of
1447 primary router. Affected file silcd/server.c and
1448 silcd/server_backup.c.
1450 * Fixed the updating of client information after backup
1451 resuming protocol is over; update all except local clients
1452 to the new primary router. The affected file is
1453 silcd/server_util.c.
1455 * Added support for closing active connections in rehash
1456 that were unconfigured by the user. Supports currently
1457 closing server and router connections. Affected file
1460 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
1462 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1464 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
1465 is NULL since seems that on some platforms NULL is allowed
1466 and on some it's not. Fallback encoding is used instead.
1467 Affected file lib/silcutil/silcstrutil.c.
1469 * Fixed statistics updating for incoming server connection
1470 which could cause problems when re-connecting. Affected
1471 file silcd/server.c.
1473 * Preliminary backup router support for standalone router
1474 added. Affected files in silcd/.
1476 * Mark server connections in backup router disabled before
1477 and after backup protocol. Affected file is
1478 silcd/server_backup.c.
1480 * Added support for reconnecting to remote server connection
1481 even if the protocol fails, and if the configuration wants
1482 us to keep trying to connect anyway.
1484 Server connection is not allowed to backup router if
1485 backup router does not have connection to primary router yet.
1487 Affected file is silcd/server.c.
1489 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1491 * Added silc_client_udpate_server function to update changed
1492 server info. Affected file lib/silcclient/idlist.[ch].
1494 * Added check for server entries that are being resolved when
1495 notify is received. If being resolved, handle the received
1496 notify only after it's resolved so that all notifys are
1497 handled in same order as received from the server.
1499 Added similar resolver check to channel entries. Every
1500 notify that cause resolving of any information that affects
1501 channel entry marks the channel entry in waiting state.
1502 After whatever resolving is over the waiters are signalled
1503 and only then the notifys are handled in the same order
1504 as delivered from the server.
1506 Affected files are lib/silcclient/idlist.[ch], and
1509 * Fixed KILLED notify handling in normal server. Affected
1510 file silcd/packet_receive.c.
1512 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
1513 is locally connected, or was locally connected (but may
1514 be detached and connection is not active). Added also
1515 SILC_IS_LOCAL for checking this status. Affected files
1516 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
1517 silcd/server.c and silcd/server_internal.h.
1519 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1521 * Don't send or handle TOPIC_SET if topic is already set and
1522 is same as being set. Affected files silcd/command.c and
1523 silcd/packet_receive.c.
1525 * Fixed CMODE change rights checking to work correctly when
1526 removing modes by operator. Affected file is
1527 silcd/server_util.c.
1529 * Fixed some handling with New Channel packet in router and
1530 fixed some CMODE_CHANGE notify handling in server and router.
1531 Affected file is silcd/packet_receive.c.
1533 * Changed "disconnect" client operation to include the
1534 reason of the disconnection and optional disconnection
1535 message. Affected file lib/silcclient/silcclient.h.
1537 * Made the compilation of lib/contrib/ stuff conditional.
1538 Affected files configure.in.pre, lib/contrib/Makefile.am.
1540 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1542 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
1543 to the sender of the notify too, to avoid situation where two
1544 notifys are in the network at the same time going to oppsite
1545 directions. Affected file silcd/packet_receice.c.
1547 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1549 * Delete the client from channel even if the cilent->id is
1550 NULL. It was possible that client was deleted without
1551 removing from channels (theoretically at least). Affected
1552 file silcd/server.c and silcd/server_util.c.
1554 * Free the client data too when resuming is not successful.
1555 Affected file silcd/packet_receive.c.
1557 * Merged some code from c0ffee's silc-plugin. Affected files
1558 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
1560 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
1561 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
1562 to the primary router connection, the other one returns
1563 TRUE if packet must be broadcasted to network.
1565 * All notifys that are destined to primary router (to network)
1566 are now automatically sent to backup routers even if the
1567 router is standalone (and has backup router). Affected files
1570 * Added --without-irssi and --without-silcd configuration
1571 options for disabling the compilation of these applications.
1572 Affected file configure.in.pre and prepare.
1574 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1576 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
1577 UTF-8 encoding and decoding. Added also new encodings
1578 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
1580 Added also SILC_STRING_LANGUAGE which is language and charset
1581 specific encoder and decoer for those platforms that support
1582 iconv(). It can convert the UTF-8 to and from the locale
1583 specific character set.
1585 Affected file lib/silcutil/silcstrutil.[ch].
1587 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
1589 * Added function silc_get_command_name to the file
1590 lib/silcutil/silcutil.[ch].
1592 * Improved the server debug output a bit. Affected files are
1595 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1597 * Save the channel passphrase when received succesful JOIN
1598 command reply from router, on normal server. Otherwise
1599 joinig +a channels from normal server is not possible.
1600 Affected file silcd/command.c.
1602 * Fixed a bug in TOPIC_SET notify handling. The notifier
1603 may be other than client too, like server or channel.
1604 It expected it to always be only client and ignored the
1605 notify. Affected file silcd/packet_recieve.c.
1607 * Removed some (unnecessary) debug printing from
1608 lib/silccore/silcid.c and lib/silccore/silcargument.c.
1610 * Do not force CMODE_CHANGE when server is announcing new
1613 Router announces stuff only after server reannounces channel
1614 after CHANNEL_CHANGE notify.
1616 These fixes optimizes the announcing procedure, and perhaps
1617 fixes some problems too. Affected file silcd/packet_receive.c.
1619 * Fixed SERVER_SIGNOFF sending to local clients. It was
1620 totally broken and sent the notify to all local clients,
1621 instead of only to those that was on same channel as the
1622 signing off clients. Affected file silcd/server_util.c.
1624 * Added -D option to server. It can be used to give debug
1625 level. The levels are from 0 - 99, and are predefined for
1626 smooth server debugging. (see silcd.c for the predefined
1627 levels). Affected file silcd/server.c.
1629 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1631 * Fixed a bug in Irssi SILC client to close the connection
1632 properly when disconnecting from server. Affected file
1633 irssi/src/silc/core/client_ops.c.
1635 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1637 * When authenticating as founder during JOIN command, check
1638 that the one authenticating becomes the only founder on the
1639 channel. Affected file silcd/command.c.
1641 * Better checking for founder mode setting when CUMODE_CHANGE
1642 notify is received. Affected file silcd/packet_receive.c.
1644 * Close all connections when shutting down the server by sending
1645 DISCONNECT packet. Close all listeners too when shutting
1646 down the server. Affected file silcd/server.c.
1648 * Handle DISCONNECT packet correctly in client library by
1649 calling the "disconnect" client operation. Affected file
1650 lib/silcclient/client.c.
1652 * Handle local errors correctly during resuming. Affected
1653 file lib/silcclient/client.c.
1655 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1657 * The log file is not dupped internally anymore in
1658 lib/silcutil/silclog.c. Fixed memory leaks too.
1660 * The scheduler now dispatches all pending timeout tasks
1661 when it is uninitialized with silc_schedule_uninit.
1662 Affected file lib/silcutil/silcschedule.c.
1664 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1666 * Added --enable-stack-trace option to configure. Added
1667 memory allocation stack trace support. Added files
1668 lib/silcutil/stacktrace.[ch]. Affected files are
1669 lib/silcutil/silcmemory.[ch].
1671 * Fixed memory leaks from libraries and server. Affected
1672 files around the tree.
1674 * Reverted back a fix made to CUMODE which broke it.
1675 Affected file silcd/command.c.
1677 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1679 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
1680 core library, and implemented it. All textual messages SHOULD
1681 use this flag and the message MUST be UTF-8 encoded.
1682 All text messages sent by Irssi SILC client are now UTF-8
1683 encoded (regardless whether the terminal supports UTF-8 or not).
1684 Affected files are lib/silccore/silcchannel.h,
1685 irssi/src/silc/core/silc-servers.c, silc-channels.c and
1688 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1690 * Added lots of new statistics updating that was missing from
1691 the server and router code. Affected files in silcd/.
1693 * Sending SIGUSR1 signal to server now dumps the current
1694 server statistics into /tmp directory. Affected file is
1697 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
1698 the SILC Hash Interface also. Added new functions
1699 silc_hash_get_name, silc_hash_init, silc_hash_update and
1700 silc_hash_final. Affected file lib/silccrypt/silchash.c.
1702 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1704 * Added some better info printing for client during connecting.
1705 Affected file silcd/server_util.c.
1707 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
1708 to silence a user on a channel. Affected files are
1709 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
1710 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
1711 and silcd/packet_receive.c.
1713 * Fixed a fatal bug in handling of malformed command payload.
1714 Affected file silcd/command.c.
1716 * Fixed a double free when announcing channel users to router.
1717 Affected file silcd/server.c.
1719 * After successful authentication to channel founder mode, check
1720 that there isn't anyone else with founder mode on the channel.
1721 The one that authenticated will become founder and anyone
1722 else is demoted. Affected file silcd/command.c.
1724 * Added error printing of any error that has occurred during
1725 any command in client library. Affected file is
1726 irssi/src/silc/core/client_ops.c.
1728 * Removed some error printing from the client library and left
1729 it for the application to worry (from the error status it
1730 receives in 'command' client operation. Affected file is
1731 lib/silcclient/command.c.
1733 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1735 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
1736 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
1737 Starting key agreement with itself is denied. Affected file
1738 is lib/silcclient/client_keyagr.c.
1740 * Fixed some error checkings from the SFTP library which caused
1741 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
1742 and lib/silcsftp/sftp_util.c.
1744 * Added new "debug" and "debug_string" settings to Irssi SILC
1745 client which can be used to print runtime debugging on the
1746 Irssi's screen. Available when compiled with --enable-debug
1747 option. Affected file irssi/src/silc/core/silc-core.c.
1749 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1751 * Fixed a missing variadic parameter in a function call that
1752 caused server crash when a non-allowed connection arrived.
1753 Reported by Richard Becker. Affected file silcd/server.c.
1755 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1757 * Added WATCH list sending to backup routers from router.
1758 The WATCH command is sent by the router to the backup
1759 router. Affected file silcd/command.c.
1761 * Mark the backup_router flag for RouterConnection entry
1762 if the backup router stuff is defined in the config file.
1763 Affected file silcd/serverconfig.c.
1765 * Fixed some backup data sending around the code to work better
1766 if the router is standalone router. Not all places were fixed.
1767 Affected file silcd/packet_receive.c, silcd/packet_send.c,
1770 * Fixed the router connecting when connecting to multiple
1771 routers. It ignored every other router except the first
1772 one. Affected file silcd/server.c.
1774 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1776 * Made the private key generation after expiration optional.
1777 If not created after expiration the old key will re-expire
1778 at a later time (and thus key pair is not necessary to
1779 change). Affected file irssi/src/silc/core/clientutil.c.
1781 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1783 * The length arguments in bind() and connect() were wrong
1784 and fixed now to used SIZEOF_SOCKADDR in the
1785 lib/silcutil/unix/silcunixutil.c.
1787 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1789 * Fixed detach timeout handling to use Client ID and not
1790 the actual client entry which may be freed in the callback.
1791 Affected file silcd/command.c.
1793 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1795 * Merged c0ffee's multiple interface support patch.
1796 Affected files in silcd/.
1798 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1800 * Cleanup keys properly. Affected file is
1801 irssi/src/silc/core/clientutil.c.
1803 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1805 * Display the user mode on the status bar. Affected file
1806 irssi/src/silc/core/silc-expandos.c.
1808 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1810 * If private message key is not set, but the flag is set in
1811 the packet, ignore the packet since it cannot be decrypted.
1812 Affected file lib/silcclient/client_prvmsg.c.
1814 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1816 * When resuming client, remove the old client entry from
1817 the watcher list too. Affected file silcd/packet_receive.c.
1819 * Do not allow normal server to force founder mode away
1820 from router if the founder mode is already set. Affected
1821 file silcd/packet_receive.c.
1823 * Remove the client entry with watch notify types with short
1824 timeout, and not directly, so that other notifys can be
1825 retrieved too. Affected file lib/silcclient/client_notify.c.
1827 * Display notification about data messages that cannot be
1828 displayed. Affected files irssi/src/silc/core/client_ops.c,
1829 irssi/src/fe-common/silc/module-formats.[ch].
1831 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1833 * Fixed the CHANNEL_CHANGE notify handling in client libary
1834 to not use freed memory. Affected file is
1835 lib/silcclient/client_notify.c.
1837 * Fixed CUMODE_CHANGE notify handling in server. Affected
1838 file silcd/packet_receive.c.
1840 * Fixed USERS command to support empty channels. Affected
1841 file silcd/command.c.
1843 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1845 * Allow multiple identical pending commands to be registered
1846 in client library. Affected file is lib/silcclient/command.c.
1848 * Call the completion for resolving client information only
1849 after all resolvers has finished. This fixes a crash in
1850 the client. Added support for checking when the resolvers
1851 are finished. Affected file is lib/silcclient/idlist.c.
1853 * Wait by default 3 seconds before reconnecting to the server
1854 after being disconnected. Makes the /detach command a bit
1857 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1859 * Check the watcher list before sending signoff notifys
1860 when closing client connection. Affected file is
1863 * Added better CMODE command rights checking. Affected file
1864 silcd/server_util.c.
1866 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1868 * Fixed watcher list checking during server signoff. It
1869 crashed the server. Affected file silcd/server_util.c.
1871 * The JOIN command reply returns now the founder's public
1872 key. Affected file is silcd/command.c.
1874 * Announce the channel mode, and the mode properties with
1875 CMODE_CHANGE notify. Affected file silcd/server.c.
1877 * Mark new channels by default disabled, untill at least
1878 one user joins the channel. Affected file is
1879 silcd/packet_receive.c.
1881 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1883 * The nickname argument to watch notify can be optional.
1884 Fixes a crash in server. Affected file silcd/packet_send.c.
1886 * Remove the client entry from cache if the WATCH notify type
1887 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
1888 lib/silcclient/client_notify.c.
1890 * Check the watcher list before and after changing nickname
1891 when the NICK_CHANGE notify is received. Affected file is
1894 * Fixed a crash in OPER and SILCOPER command sending. Empty
1895 passphrase caused the crash. Affected file is
1896 lib/silcclient/command.c.
1898 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1900 * Merged with Irssi CVS for Irssi SILC client.
1902 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1904 * Completed the protocol specifications.
1906 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1908 * Merged with Irssi CVS for Irssi SILC client.
1910 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1912 * Added the founder's public key delivery to the
1913 CUMODE_CHANGE notify type as well. Updated the protocol
1914 specs and the code. Affected files are silcd/packet_send.[ch],
1915 silcd/packet_receive.c and silcd/command.c.
1917 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1919 * Added silc_pkcs_public_key_copy function into the
1920 lib/silccrypt/silcpkcs.[ch].
1922 * Remove the `iv' from the SilcChannelEntry since we can
1923 live without it. Affected files are silcd/idlist.h and
1924 silcd/packet_receive.c.
1926 * Added support for sending the founder's public key in
1927 the CMODE_CHANGE notify packet in the server. Affected
1928 files are silcd/packet_send.[ch], silcd/packet_receive.c,
1929 silcd/command.c and silcd/server.c.
1931 * Changed the FOUNDER_AUTH authentication to use only
1932 public key authentication as defined by new protocol
1933 specs. Passphrase authentication with that mode cannot
1934 be used anymore. It is now possible to reclaim founder
1935 mode from any server in the network. Affected files are
1936 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
1938 * Added permanent channels support by making the channel
1939 permanent when FOUNDER_AUTH mode is set on the channel.
1940 The channel will not be destroyed even if channel is empty
1941 when that mode is set. Protocol TODO #17. Affected
1942 files are silcd/server.[ch], server_util.[ch],
1943 silcd/command.c, silcd/packet_receive.c and
1944 lib/silcclient/command.c.
1946 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1948 * Added reference counter to the command reply context in
1949 the client library. Affected files are
1950 lib/silcclient/command_reply.[ch].
1952 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1954 * Fixed rekey protocol with PFS in the client library.
1955 Affected file is lib/silcclient/protocol.c.
1957 * Added support for list of errors in client library
1958 command reply handling. Affected file is
1959 lib/silcclient/command_reply.c.
1961 * Defined that the WHOIS and IDENTIFY commands can send
1962 list of errors. Updated the protocol specs. Protocol
1965 * Added support for sending list of errors to WHOIS and
1966 IDENTIFY commands in server. Added support for receiving
1967 list of errors in server. Affected files are
1968 silcd/command.c and silcd/command_reply.c.
1970 * Fixed client info resolving on LEAVE command in client
1971 library to not crash. Affected file is
1972 lib/silcclient/client_notify.c.
1974 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1976 * Defined that the NICK command replies with thew changed
1977 nickname too, to make the nickname changing simpler at
1978 the client's end. Updated protocol specs and the code
1979 in client and server. Affected files are
1980 silcd/command.c, lib/silcclient/command_reply.c and
1981 lib/silcclient/command.c.
1983 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1985 * Added `Compressed' packet flag to indicate that the packet
1986 payload is compressed by the sender. Updated the protocol
1987 specs and the core library. The compression still is not
1988 implemented in the sources. Affected file is
1989 lib/silccore/silcpacket.h.
1991 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1993 * Remove pending command callbacks also if the connection
1994 to the server is destroyed. Affected file is
1995 lib/silcclient/client.c.
1997 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1999 * Added new QUIET channel user mode that can be used to
2000 quiet a user in a channel. Updated the protocol specs but
2001 it wasn't implemented yet. Protocol TODO #27. Affected
2002 file is lib/silccore/silcmode.h.
2004 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2006 * Added BLOCK_INVITE user mode to be able to block incoming
2007 invite notifications. Protoocol TODO #26. Affected files
2008 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2011 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2012 the protocol specs and the code. Affected file is
2013 lib/silccrypt/silcpkcs.c.
2015 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2017 * Disconnect Payload includes now the status type. Updated
2018 the protocol specs and the code. Protocol TODO #25.
2019 Affected files are silcd/server.c, lib/silcclient/client.c.
2021 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2022 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2023 Moved the silc_client_command_status_messages table to the
2024 lib/silcutil/silcutil.c and added new funtion
2025 silc_get_status_message, which deprecates function
2026 silc_client_status_message. Affected files are
2027 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2028 lib/silcutil/silcutil.[ch].
2030 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2032 * Defined that the nickname hash in Client ID MUST be from
2033 lowercase nickname. This effectively changes nicknames in
2034 SILC to case-insensitive. Updated the protocol specs and
2035 the code. Affected files are lib/silcutil/silcutil.[ch],
2036 silcd/serverid.c, and silcd/idlist.c.
2038 * Added new channel user modes BLOCK_MESSAGES_USERS and
2039 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2040 code. Affected files are lib/silccore/silcmode.h,
2041 lib/silcclient/command.c, and silcd/packet_send.c.
2043 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2044 specs and code. Affected file lib/silccore/silcstatus.h.
2046 * Added support for watch list. It is possible to add nicknames
2047 to be watched, and when they come to network, leave network
2048 or user mode changes the watcher will be notified of this
2049 change. Added SILC_COMMAND_WATCH command, added new
2050 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2051 notifications. Updated the protocol specs and implemented
2052 this to library, client and server. Protocol TODO #21.
2053 Affected files are lib/silccore/silccomand.h,
2054 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2055 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2056 silcd/packet_send.[ch], silcd/packet_receive.c, and
2057 irssi/src/silc/core/client_ops.c.
2059 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2060 somebody watching you. Updated the protocol specs and the
2061 code. Affected files are lib/silccore/silcmode.h, and
2062 lib/silcclient/command.c.
2064 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2066 * Added service support to SILC protocol. Added new command
2067 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2068 core library. Services are not implemented in server or
2069 client for now. Protocol TODO #20. Affected files are
2070 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2072 * Added SilcStatus argument to `command' client operation
2073 to return the error status when command sending fails
2074 locally. Changed all command in client library to return
2075 correct command status. Affected files are
2076 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2077 irssi/src/silc/core/client_ops.c.
2079 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2081 * Added silc_mime_parse function to parse MIME headers.
2082 Affected files are lib/silcutil/silcstruti.[ch].
2084 * Added MIME header parsing in Irssi SILC Client. It displays
2085 all textual MIME objects, others it ignores. Affected file
2086 is irssi/src/silc/core/clien_ops.c.
2088 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2090 * Fixed a bug in the pid writing function, which couldn't be
2091 written in a root-owned directory.
2093 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2095 * Defined that channel message to unknown Channel ID must
2096 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2097 Updated the protocol specs and the code in server. The
2098 affected file is silcd/packet_receive.c.
2100 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2102 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2103 that it is used to send error notifys if error occurs during
2104 some SILC packet processing, except commands. The error
2105 types are same as for command reply types. Defined that
2106 if private message is sent to unknown Client ID the error
2107 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2108 Updated the protocol specs and code. Affected files are
2109 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2110 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2111 and irssi/src/silc/core/client_ops.c. Renamed the
2112 SilcCommandStatus to SilcStatus.
2114 * Defined the use of extra WHOIS attributes in WHOIS command.
2115 The <Requested Attributes> (defined in a separate document)
2116 can be used to request additional information about user
2117 not returned by standard WHOIS command. Defined that server
2118 can send WHOIS command directly to client. Client provides
2119 the requested attributes to the server. Updated the protocol
2120 specs. Protocol TODO #4. Implementation is not done yet
2121 (Protocol TODO #24).
2123 * Renamed function silc_client_command_status_message to
2124 silc_client_status_message. Affected files are
2125 lib/silcclient/command_reply.[ch].
2127 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2129 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2130 32 bit integers. Updated the protcol specs and the code.
2131 Affected files are silcd/command.c and
2132 lib/silcclient/command.c.
2134 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2136 * Fixed a bug in library where sending a bogus authentication
2137 payload would lead to a crash. Affected file is
2138 lib/silccore/silcauth.c.
2140 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2142 * Added detach_disabled and detach_timeout server config
2143 options to the server. Affected files silcd/serverconfig.[ch],
2144 silcd/command.c and silcd/packet_receive.c.
2146 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2148 * Added resolve_cmd_ident field to the SilcClientEntry structure
2149 too so that if the entry is for example being resolved so
2150 another command may attach to the same pending command reply
2151 without requiring to resolve the same entry again. Added
2152 support for adding multiple pending commands for one
2153 command idenfier. Affected files lib/silcclient/command.[ch],
2154 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2156 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2158 * Defined that server receives WHOIS command reply for private
2159 and secret channels too. Updated protocol specs and the
2160 code in server. Affected file silcd/command.c.
2162 * Defined <channel user mode list> argument to WHOIS command
2163 reply for returning user modes on the channels. The
2164 channel list now doesn't include the user mode anymore but the
2165 actual channel mode. Updated protocol specs and the code in
2166 client and server. Affected files are silcd/command_reply.c,
2167 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2168 and lib/silcclient/command_reply.c.
2170 * Save the channels list in WHOIS command reply in normal server
2171 so that WHOIS always shows joined channels also in normal
2172 server and not just on router. Affected file is
2173 silcd/command_reply.c.
2175 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2177 * Defined that server receives USERS command reply for private
2178 and secret channels too. Updated protocol specs and the
2179 code in server. Affected file silcd/command.c.
2181 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2183 * Changed the UMODE's mode mask argument to be optional. If
2184 not provided then the command merely returns the current mode
2185 mask to the client. Updated protocol specs and the server.
2186 Affected file is silcd/command.c.
2188 * Added SILC session detachment/resuming support. It is possible
2189 to detach by closing the network connection and then re-connect
2190 and resume to the old client session. Added DETACHED user
2191 mode that server will set for detached client. Added new
2192 packet RESUME_CLIENT which is used to perform the resuming
2193 process. Added DETACH command. Updated the protocol specs,
2194 core library, client and server. Protocol TODO #22. Very
2195 many affected files around the tree.
2197 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2199 * Changed the CMODE's mode mask argument to be optional. If
2200 not provided then the command merely returns the current mode
2201 mask to the client. Updated protocol specs and the server.
2202 Affected file is silcd/command.c.
2204 * Changed the Killer's Client ID in KILLED notify to be just
2205 any ID payload since router server is allowed to kill as well.
2206 Updated protocol specs, client libary and server. Affected
2207 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2208 and irssi/src/silc/core/client_ops.c.
2210 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2212 * Added new user modes ANONYMOUS for special anonymous servers
2213 that may set the mode for client, and BLOCK_PRIVMSG which
2214 client may set to block incoming private messages unless the
2215 Private Message Key flag is set (using private keys to protect
2216 private messages). Updated protocol specs and code in client
2217 and server and core library. Protocol TODO #23. Affected
2218 files are lib/silccore/silcmode.h, silcd/server.[ch],
2219 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2220 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2222 * Added new channel user mode BLOCK_MESSAGES which the client
2223 may set to itself to tell server not send channel messages.
2224 Other packets such as channel key packets are still sent.
2225 Protocol TODO #23. Updated the protocol specs, client and
2226 server. Affected files are lib/silccore/silcmode.h,
2227 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2228 lib/silcutil/silcutil.c, silcd/command.c, and
2229 silcd/packet_send.c.
2231 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2233 * Redefined the Status Payload to include now two 8 bit fields,
2234 instead of one 16 bit field. This now makes it possible to
2235 send list of errors. Updated the protocol specs and the code
2236 in core library, client library and server. Protocol TODO #1.
2237 Affected files are lib/silccore/silccommand.[ch],
2238 lib/silcclient/command_reply.[ch], silcd/command.c,
2239 silcd/command_reply.c and silcd/packet_receive.[ch].
2241 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2243 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2244 must be handled by the application and should tell the application
2245 that an error message was already printed, and it should print the
2246 config coords (line, filename, ...). Affected files are
2247 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2249 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2250 server config parsing code more readable.
2252 Fixed a bug in the fetch_logging() config callback.
2254 Affected files is silcd/serverconfig.c.
2256 * Drop root privileges when started in foreground. Don't drop them
2257 if debugging also. Affected file is silcd/silcd.c.
2259 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2261 * Added more IM-like features by introducing new user modes
2262 for setting various presence information. Added new modes:
2263 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2264 specs and code. Protocol TODO #19. Affected files are
2265 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2266 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2268 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2270 * Added STATS command to the protocol after all, to return
2271 various statistical information about the network. It can
2272 be used by clients to retrieve statistical information, and
2273 servers may use it to to fetch cell and network wide
2274 statistics from router. Updated the protocol specs and
2275 implemented it to the server. Protocol TODO #16.
2276 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2277 silcd/command_reply.[ch].
2279 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2281 * The LIST command reply in client libary now adds new channel
2282 entry if the returned channel doesn't exist yet in cache,
2283 and returns the channel entry to the application in the
2284 command_reply client operation. Affected file is
2285 lib/silcclient/command_reply.c.
2287 * Changed the channel message payload's MAC generation to
2288 include the IV in the MAC as well. This way all relevant
2289 parts of the channel message payload are authenticated also
2290 with the channel message MAC (and not only by packet MAC).
2291 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2292 Affected file is lib/silccore/silcchannel.c.
2294 * Fixed the SKE to save the remote version, since the
2295 silc_ske_parse_version mistakenly checked wrong version,
2296 after it replaced the start payload. Affected files are
2297 lib/silcske/silcske.[ch].
2299 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2301 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2302 string utility functions. Added there also new functions
2303 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2304 Affected files lib/silcutil/silcstrutil.[ch].
2306 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2307 files are lib/silcutil/silcstrutil.[ch].
2309 * Defined that the security property fields in SKE SHOULD be
2310 UTF-8 encoded, defined that version string MUST be US-ASCII
2311 encoded, defined that passphrases sent in connection
2312 authentication protocol MUST be UTF-8 encoded. Implemented
2313 these to the client and server. Defined also that other
2314 passphrases sent in the protocol MUST be UTF-8 encoded.
2315 Affected files are lib/silcske/silcske.c,
2316 lib/silcclient/protocol.c, silcd/protocol.c,
2317 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2319 * Changed the silc_client_close_connection interface to not
2320 need the SilcSocketConnection which should not be visible
2321 to application. Affected files are lib/silcclient/client.c
2322 and lib/silcclient/silcclient.h.
2324 * Rewrote the text for Private Message Key Payload in the
2325 protocol specification. Protocol TODO #11.
2327 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2329 * Upgraded the protocol version to 1.1, updated protocol specs
2332 * Added the nickname as new argument to NICK_CHANGE notify and
2333 added it to protocol specs and implemented it to client and
2334 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2335 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2336 lib/silcclient/client_notify.c.
2338 * Added the killer's client ID to the KILLED notify and added
2339 it to protocol specs and implemented it to client and server.
2340 Protocol TODO #13. Affected files are silcd/command.c,
2341 silcd/packet_receive.c, packet_send.[ch],
2342 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2343 The killer's client entry is now returned to application in
2344 the `notify' client operation.
2346 * Fixed the Max Argument fields that had too large value set
2347 in the protocol specs. Protocol TODO #14.
2349 * Added the LEAVE command reply to return the ID of parted
2350 channel. Updated protocol specs and implemented it to the
2351 client and server. Protocol TODO #15. Affected files are
2352 silcd/command.c, lib/silcclient/command_reply.c. The channel
2353 entry is now returned to application in the `command_reply'
2356 * Rewrote the version SKE version checking in client libary
2357 and in server to use the silc_parse_version_string. Affected
2358 files are lib/silcclient/protocol.c, silcd/protocol.c.
2360 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2361 commands that was missing it, and updated protocol specs and
2362 the server implementation. Protocol TODO #10. The affected
2363 file is silcd/command.c.
2365 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2366 generic reply to a generic request (REQUEST flag), and
2367 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2368 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2369 to define the payload for DATA flag. Added the flags to
2370 the implementation. Protocol TODO #9. Affected file is
2371 lib/silccore/silcchannel.h.
2373 Changed the client library to return the message length
2374 to application as well in the channel_message and private_message
2375 client operations. Affected files are
2376 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2377 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2378 and lib/silcclient/client_ops_example.c.
2380 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2381 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2382 the channel. Updated protocol specs and impelemented this
2383 to client and server. Protocol TODO #6. Affected files are
2384 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2385 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2387 Added new options m and M to CMODE command in Irssi SILC
2388 client to set these modes.
2390 * Deprecated all administrative commands from SILC protocol
2391 since they are highly implementation specific commands.
2392 Updated protocol specs. Moved the old commands in
2393 implementations to private range of command types. Affected
2394 files are silcd/command.c, lib/silcclient/command.c and
2395 lib/silcclient/command_reply.c. Protocol TODO #8.
2397 * Fixed a bug in server where sending unknown command crashes
2398 the server. Affected file silcd/command.c.
2400 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2402 * Added SILC_PROTOCOLVERSION macro to check protocol version
2403 of a socket connection. The affected file is
2404 lib/silcutil/silcsockconn.h.
2406 * Added better error logging in rekey protocol. Affected file
2409 * Do not check public key types in SKE during rekey. Affected
2410 file lib/silcske/payload.c.
2412 * Fixed the rekey protocol with PFS, which was totally broken.
2413 Affected file silcd/protocol.c.
2415 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2417 * Some client implementations quit network by doing first LEAVE
2418 and then immediately SIGNOFF (like Bombyx). We now do check
2419 after a short time after LEAVE notify and check whether the
2420 client is still valid after LEAVE, and if not we remove it from
2421 cache. Affected file is lib/silcclient/client_notify.c.
2423 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2425 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2426 it's good not to have security holes here.
2428 * Fixed a negative refcount situtuation for the config context.
2429 Affected file is silcd/serverconfig.c.
2431 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2433 * ROBOdoc documented lib/silcutil/silcutil.h.
2435 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2437 * Optimized even more the SilcPacketContext structure. Now
2438 totally saved 16 bytes of memory per context after optimization.
2439 Affected files are lib/silccore/silcpacket.[ch].
2441 * Made strict checks for valid SILC IDs. Affected file is
2442 lib/silccore/silcid.c.
2444 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2446 * Changed the object argument for silc_cipher_register,
2447 silc_hash_register, silc_hmac_register and silc_pkcs_register
2448 to const. Affected files are lib/silccrypt/silccipher.[ch],
2449 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
2451 * Changed the silc_get_username and silc_get_real_name to
2452 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
2454 * Fixed the Irssi SILC Client to use the silc_get_username and
2455 silc_get_real_name insted of glib routines since the glib
2456 routines only corrupt stack. Fixes the Irssi SILC to work in
2457 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
2459 * Fixed the Irssi to not use g_get_home_dir since it crashes
2460 or returns garbage on cygwin and corrupts stack. Added function
2461 get_home_dir to Irssi routines. Affected files are
2462 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
2464 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2466 * Made some structure optimizations. SFTP memory FS MemFSEntry
2467 entry structure. Optimized SilcTask structure. Optimized
2468 SilcPacketContext structure.
2470 Affected files lib/silcsftp/sftp_fs_memory.c,
2471 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
2473 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2475 * And yet again reverted back the config thing since Johnny
2476 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
2479 * Fixed memory leaks from config object. Affected files are
2480 silcd/serverconfig.[ch].
2482 * Added support for adding new connections to the server in rehash.
2483 After rehash they take effect.
2485 Added support for changing the maximum allowed connections in
2486 rehash. The number can grow but going smaller is not supported.
2488 Added function silc_server_num_sockets_by_remote to the
2489 silcd/server_util.[ch].
2491 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
2493 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2495 * Added preliminary checking during config parsing for a valid
2496 public/private key and removed further checks in the code.
2497 Affected files are silcd/serverconfig.[ch], server.c.
2499 * Moved functions silc_server_drop() and silc_server_daemonise()
2500 from server.c to silcd.c since they are stricly related to
2501 the application activity.
2503 * Reverted a small part of the automatic ref/unref since
2504 it caused a double unref in some situations. Affected
2505 files are silcd/silcd.[ch], server.c, serverconfig.c.
2507 * Added some .cvsignore files in the lib directory.
2509 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2511 * Fixed silc_net_gethostbyaddr to correctly resolve by
2512 address. Affected file lib/silcutil/silcnet.c.
2514 * Fixed the notify relaying to client. The HMAC to be used
2515 with relayed packets ws wrong and caused decryption failure
2516 at the client end. Affected file is silcd/packet_receive.c.
2518 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2520 * Created new branch silc_protocol_1_0_branch.
2522 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
2524 * Changed the silc_server_config_* routines to be SilcServer
2525 independent. They are now officially application specific code
2526 and not part of generic server implementation. Affected files
2527 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
2529 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2531 * Added automatic referencing of config context in the
2532 silc_server_config_alloc, and automatic unreferencing in the
2533 silc_server_config_destroy. Affected files are
2534 silcd/serverconfig.[ch], silcd/silcd.c.
2536 * Fixed the silc_log_quick handling in the logging routines.
2537 It didn't log quickly when it was TRUE. Affected file is
2538 lib/silcutil/silclog.c. Also the flush delay was set even
2539 if it was 0 in config file. Affected file is
2540 silcd/serverconfig.c.
2542 * Added support for changing key pair of the server in rehash.
2543 Affected file silcd/server.c.
2545 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2547 * Fixed the TOPIC_SET notify to not cras. It changed the topic
2548 too early, before getting the channel entry. Affected file
2549 is silcd/packet_receive.c.
2551 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2553 * Added functions silc_server_config_[ref/unref], these are used
2554 to prevent that the config object is destroyed.
2556 No longer directly affect global variables silc_log_quick and
2557 silc_log_delay, they are first cached inside the config object
2558 and then applied with silc_server_config_setlogfiles().
2560 silc_server_config_set_defaults() is now internal to
2561 serverconfig.c, there are no reasons to show this internal stuff
2564 Affected files are silcd/serverconfig.[ch].
2566 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
2567 fprintf's to stderr, since some code may be executed again after
2568 the server went into the background. Affected files are
2571 * Added rehash support. Added function silc_server_rehash() that
2572 will perform all the basic tasks of the rehashing procedure.
2574 * Added command line option `-x, --hexdump'. This will enable the
2575 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
2576 The option `--hexdump' implies `--debug'.
2578 * Fixed a bad bug in the logging APIs (silcutil library) where
2579 the application would crash after calling silc_log_reset_all().
2581 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2583 * Fixed the KICKED notify handling in client library to
2584 correctly remove the channel and all entries from the
2585 channel when I was kicked. This bug crashed the client.
2587 Fixed yet another but in KICKED notify handling to remove
2588 the kicked client correctly from the channel.
2590 Affected file is lib/silcclient/client_notify.c.
2592 * Fixed a minor bug in looking up correct client entry
2593 in KICKED notify in server. Affected file is
2594 silcd/packet_receive.c.
2596 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
2597 sources correctly to distribution. Fixes --with-gmp option.
2599 * Removed the manual rehashing from ID Cache, and changed it
2600 to use the SILC Hash Table's auto rehash feature. Affected
2601 file is lib/silccore/silcidcache.c.
2603 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2605 * Fixed a bug in the silc_client_nickname_format function that
2606 handles the multiple same nickname formatting. Two clients
2607 with same nickname caused problems after the first one left
2608 and rejoined. It didn't format the nickname correctly.
2609 Affected file is lib/silcclient/idlist.c.
2611 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2613 * Don't change the topic if olod topic is same as new one.
2614 Affected file is silcd/packet_receive.c.
2616 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2618 * Added cross-reference support to the SILC Documentation
2619 generator. All types across all HTML files are now cross-
2620 referenced. Affected files util/robodoc/generator.c and
2621 scripts/silcdoc/silcdoc.
2623 * Added file lib/silcutil/silctypes.h to include all the
2624 arithmetic type definitions and some macros. Removed
2625 includes/bitmove.h and moved macros to silctypes.h.
2627 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2629 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
2631 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2633 * Added `type' argument to silc_id_payload_parse_id function which
2634 now returns the type of the ID to the sent pointer. Affected
2635 file is lib/silccore/silcid.[ch].
2637 * Added check for CMODE_CHANGE notify type that mode change is
2638 allowed by the sender. Affected file silcd/packet_receive.c.
2640 * Added check for CUMODE_CHANGE notify type that mode change is
2641 allowed by the sender. Affected file silcd/packet_receive.c.
2642 Added the ID type as CUMODE_CHANGE notify type as argument
2643 to the `notify' client operation. Affected files are
2644 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2646 * Added function silc_client_add_server to the client library.
2647 Added support for resolving also channel and server info when
2648 received unknown entity in notify packet. Affected files are
2649 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
2651 * Added function silc_command_get_status to return the command
2652 status from the command reply's argument payload. Affected files
2653 are lib/silccore/silccommand.[ch].
2655 * Added check for KICKED notify type that the kicking is
2656 allowed by the client. Affected file silcd/packet_receive.c.
2658 * Created function silc_get_input which can be used to get input
2659 (echo on or off) from user on command line. Affected files are
2660 lib/silcutil/silcutil.[ch].
2662 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2664 * Optimized silc_server_packet_relay_to_channel function.
2665 Added new function silc_channel_message_payload_encrypt which
2666 can be called directly if channel message payload needs to
2667 be encrypted and is already encoded (no need to call _encode
2668 function). Packet relaying is now done by router without any
2669 extra memory allocations. Affected files are
2670 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
2671 silcd/packet_send.c.
2673 * Fixed the INVITE notify handling. It took wrong arguments
2674 as invite list and invite delete. Affected file is
2675 silcd/packet_receive.c.
2677 * Added check for TOPIC_SET notify type that the topic change is
2678 allowed by the client. Affected file silcd/packet_receive.c.
2680 * Added check for INVITE notify type that inviting is allowed by
2681 the client. Affected file silcd/packet_receive.c.
2683 * Changed the silc_server_client_on_channel to return the
2684 SilcChannelClientEntry as well. Moved the function
2685 silc_server_check_cmode_rights to server_util.[ch].
2686 Affected files are silcd/server_util.[ch], silcd/command.c.
2688 * Added function silc_server_check_umode_rights to check whether
2689 changing client's user mode is allowed. Added check for
2690 UMODE_CHANGE notify type that the umode change is allowed
2691 by the client. Affected files are silcd/server_util.[ch],
2692 silcd/packet_receive.c and silcd/command.c.
2694 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2696 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
2697 ID length. It ignored that ID can be IPv6 based as well.
2698 Affected file lib/silccore/silcpacket.h.
2700 * Fixed the silc_id_id2str and silc_id_str2id to take the
2701 IPv6 address offset's into consideration. Affecte file is
2702 lib/silccore/silcid.c.
2704 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2706 * Fixed the internal Unix scheduler functions to check for
2707 NULL context they may receive. The affected file is
2708 lib/silcutil/unix/silcunixschedule.c.
2710 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
2712 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
2713 can specify different directory with --home command line
2714 parameter. Affected files irssi/src/silc/core/client_ops.c,
2717 * SILC-specific commands aren't now executed if the active server
2718 isn't of SILC-type, so there won't be problems with having
2719 IRC and SILC protocol support in same client. Affected files
2720 irssi/src/silc/core/silc-channels.c, silc-servers.c,
2723 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2725 * Improved the signal support in SILC Schedule. Added new
2726 function silc_schedule_signal_call which is used by application
2727 to mark a signal to be called. It is now safe to perform
2728 any kind of tasks in signal callbacks since it is guaranteed
2729 that the application specified signal callback is called
2730 after the signal is over. Affected files are
2731 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
2733 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2735 * Added `name' field to SilcChannelPrivateKey to represent
2736 application given name for the key. Moved also the context from
2737 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
2738 Added the `name' argument also to the function
2739 silc_client_add_channel_private_key.
2741 Added function silc_client_current_channel_private_key to set the
2742 current channel private key in use.
2744 Added "change" command to KEY command which can be used to change
2745 the current channel private key. Bound the command also to
2746 alt+K (Alt+Shift+k).
2748 Also affected files lib/silcclient/client_channel.c,
2749 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
2751 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2753 * Added silc_rng_get_byte_fast function in to the
2754 lib/silccrypt/silcrng.[ch].
2756 * Changed the interface of silc_packet_assemble and the
2757 silc_packet_send_prepare. If silc_packet_assmble is now
2758 called the application does not call silc_packet_send_prepare
2759 because the library will call it automatically. These
2760 interfaces now also return a reference to the outgoing buffer
2761 which includes the assembled packet, which the application can
2762 use to encrypt the packet.
2764 Affected files are lib/silccore/silcpacket.[ch],
2765 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
2766 silcd/packet_send.c, server_backup.c and packet_receive.c.
2768 * Fixed a packet sending bug on very high load, where outgoing
2769 packet queue wasn't handled correctly and packets got corrupted.
2770 Affected files are lib/silcutil/*/silc*sockconn.c,
2771 lib/silcclient/client.c and silcd/server.c.
2773 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2775 * Added macro SILC_PACKET_DATALEN which can be used during
2776 packet assembling to check whether the data to be added to
2777 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
2778 len is truncated until it fits it.
2780 Added checks for maximum length of channel message payload and
2781 private message payload also.
2783 Added checks for maximum packet length in server and in
2786 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
2787 lib/silcclient/client.c, lib/silccore/silcchannel.c and
2788 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
2789 lib/silcclient/client_prvmsg.c.
2791 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2793 * Added silc_server_packet_queue_purge call to the
2794 silc_server_disconnect_remote to assure that all data in the
2795 queue before disconnecting is sent to the network. Affected
2796 file silcd/server.c.
2798 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2800 * Added the deleting of server's own ID cache entry to the
2801 silc_server_free function. Free also everything else that
2802 has been allocated in silc_server_init. The affected file
2805 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2807 * Added functions silc_parse_version_string, silc_version_to_num,
2808 and silc_ske_parse_version to parse SILC protocol style version
2809 strings. Affected files lib/silcutil/silcutil.[ch] and
2810 lib/silcske/silcske.[ch].
2812 * Added new configuration params: version_protocol, version_software
2813 and version_software_vendor to specify what version the remote
2814 host must at least be to be able to connect to server. The vendor
2815 string can be regex matched too. Added new function
2816 silc_server_connection_allowed to check maximum number of allowed
2817 connections, and allowed versions for incoming connections.
2818 Affected files are silcd/server.c, server_util.[ch] and
2821 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2823 * Added preliminary support for signals in scheduler. The
2824 signals we care about are now blocked always when the scheduler
2825 is locked. This way we can synchronise the use of signal with
2826 scheduler. It is guaranteed that when signal occurs the scheduler
2827 is not locked, and thus new tasks can be safely added to the
2830 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
2831 to silc_schedule_internal_init and silc_schedule_internal_uninit.
2832 Added new platform specific routines
2833 silc_schedule_internal_signals_[un]block and
2834 silc_schedule_internal_signal_[un]register.
2836 Added new functions to SILC Schedule API:
2837 silc_schedule_signal_[un]register. Each signal that application
2838 is going to use should be registered to the scheduler.
2840 Affected files are lib/silcutil/silcschedule.[ch],
2841 lib/silcutil/*/silc*schedule.c.
2843 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2845 * Check for unauthenticated client and server in the
2846 silc_server_new_client and silc_server_new_server functions.
2847 Affected file silcd/packet_receive.c.
2849 * Added function silc_string_is_ascii to check whether given
2850 string is 7-bit ASCII string. Affected files are
2851 lib/silcutil/silcutil.[ch].
2853 * Added function silc_id_is_valid_server_id into the
2854 silcd/serverid.c and added checking for valid Server ID's in
2855 silc_server_new_server. The Server ID must always be based
2856 on the server's public IP address.
2858 * Added logging of DISCONNECT packet message in the server.
2859 Affected file silcd/server.c.
2861 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2863 * Changed all library interfaces that use Global RNG to also
2864 accept SilcRng as argument. Affected files are
2865 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
2866 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
2867 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
2868 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
2869 lib/silccrypt/rsa.c.
2871 * Added function silc_pkcs_generate_key to the
2872 lib/silccrypt/silcpkcs.[ch] for applications so that they
2873 don't need to do pkcs->pkcs->init calls anymore.
2875 * Remove SilcSocketConnection from the SFTP API since it really
2876 wasn't needed there. The application has the information
2877 saved in its contexts anyway and the SFTP layer doesn't need
2878 know about it. Affected files lib/silcsft/silcsftp.h and
2879 lib/silcsftp/sftp_[server/client].c.
2881 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
2882 The SilcSimContext is not SilcSim.
2884 * Fixed possible buffer overflows in silc_id_render in the
2885 lib/silcutil/silcutil.c.
2887 * On EPOC the global crypto module lists are not used at all
2888 in the crypto library. Added support for using the constant
2889 algorithm list on EPOC. Affected files are
2890 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
2893 * Fixed the handling of third parameter of KICKED notify, since
2894 it was mistakenly updated to SILC Protocol 1.0 even though it
2895 is to be included in 1.1. Since it is not in 1.0 it is not
2896 mandatory, and this fix now handles it only if it is provided,
2897 and it is not error if it is not provided. Affected file
2898 lib/silcclient/client_notify.c.
2900 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2902 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
2903 client. Affected file irssi/src/silc/core/client_ops.c.
2905 * Merged with Irssi 0.8.4 from irssi.org CVS.
2907 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2909 * Check for valid socket connection in client entries before
2910 sending any messages. Fixes a crash, but doesn't fix some
2911 other underlaying bug that is lurking there. Affected
2912 file silcd/packet_send.c.
2914 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
2916 * $usermode, $cumode and $cumode_space expandos shouldn't do
2917 anything with non-SILC server records. Affected file
2918 irssi/src/silc/core/silc-expandos.c
2920 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2922 * Fixed the silc_net_check_[host/local]_by_sock to support
2923 IPv6 bound sockets as well. Now they can return IPv6 addresses
2924 as well. Affected file lib/silcutil/silcnet.c.
2926 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
2927 Affected lib/silcutil/unix/silcunixnet.c.
2929 * Fixed ID rendering (at least on some platforms, not NetBSD)
2930 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
2932 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2934 * Added silc_hash_public_key and silc_hash_public_key_compare
2935 functions to be used with SilcHashTable. They can be used to
2936 hash public keys and compare public keys in hash table. Affected
2937 file lib/silcutil/silcutil.[ch].
2939 * Added support for specifying multiple public keys for Client
2940 connection section in server configuration file. This makes it
2941 possible to accept multiple public keys from same host, or to
2942 make a section that accepts any incoming host, and have the
2943 accepted public keys listed in the section.
2945 Added functions silc_sever_[find/get]_public_key, added the
2946 support for this actually to all connection sections but only
2947 the Client section is currently allowed to specify multiple
2950 Affected files are silcd/server.c, server_internal.h,
2951 command.c, protocol.c, server_util.[ch], packet_receive.c.
2953 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2955 * Merged Irssi 0.8.2 from irssi.org CVS.
2957 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2959 * If silc_debug is TRUE, also output standard logging messages
2960 to stderr with the debug output.
2962 Made silc_log_reset_all() flushing all channels before returning.
2963 Also fixed some documentation typos.
2965 Affected files are lib/silcutil/silclog.[ch].
2967 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2969 * Fixed the server to check correctly the amount of connections
2970 from single host, by checking also the type of the connection.
2971 Fixed also the comparison of number of connections and number
2972 of allowed connections. Affected files are silcd/server.c,
2975 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2977 * Fixed the USERS command reply to save the user's mode on the
2978 channel as well. Fixed JOIN command reply to check whether a
2979 client is on channel already and not join it twice. Affected
2980 file lib/silcclient/command_reply.c.
2982 * Added new file silc-expandos.c into irssi/silc/core/ to return
2983 various stuff for various signal for the statusbar etc. updating.
2984 Now Irssi SILC client prints channel user modes etc. on the
2987 * The user mode (like server/router operator changes) is now shown
2988 on the Irssi SILC client's statusbar. The affected files are
2989 irssi/src/silc/core/client_ops.c, silc-expandos.c.
2991 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2993 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
2994 to SILC_SCHEDULE_[UN]LOCK macros.
2996 * Added more error printing to logs in server code. Affected
2997 files silcd/server.c and silcd/protocol.c.
2999 * Fixed -S option parsing in Irssi SILC Client. Affected file
3000 irssi/src/silc/core/silc-core.c.
3002 * Added silc_buffer_alloc_size function. Affected file is
3003 lib/silcutil/silcbuffer.h.
3005 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3007 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3008 constants. Affected files in
3009 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3012 * Changed the internal SFTP Memory FS table to const. Affected
3013 file lib/silcsftp/sftp_fs_memory.c.
3015 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3017 * Fixed the buffer formatting and unformatting routines to
3018 check the size of 64 bits types with sizeof(). Affected
3019 file is lib/silcutil/silcbuffmt.c.
3021 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3023 * Removed 0.6.x backwards support.
3025 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3027 * Changed all integer type names:
3028 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3029 to avoid collisions with other libraries using same type names
3032 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3034 * Added `prefer_ipv6' argument to the functions
3035 silc_net_gethostbyname[_async]. If it is TRUE it will return
3036 IPv6 address over IPv4. If FALSE IPv4 address is returned
3037 even if IPv6 address was found. Affected files
3038 lib/silcutil/silcnet.[ch].
3040 * Added support silc_net_create_connection[_async] to fallback
3041 to IPv4 address if IPv6 address could not be used (like if
3042 it doesn't work on a specific system). Affected file in
3043 lib/silcutil/unix/silcunixnet.c.
3045 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3047 * Added silc_schedule_reinit function to do the enlarging
3048 of the max tasks handling capabilities of the scheduler.
3049 Affected files lib/silcutil/silcschedule.[ch].
3051 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3053 * Added automatic extern "C" { ... } for C++ compilers so the
3054 application does not need to define them. Affected file
3055 includes/silcincludes.h.
3057 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3058 old name went against naming convention. Applications now
3059 include "silcclient.h" instead of "clientlibincludes.h".
3060 Removed includes/clientlibincludes.h, it is redundant now.
3062 * Renamed includes/version.h to silcversion.h.
3064 * Added really preliminary support for OS/2 into the util
3065 library. Only thread & mutex API is implemented, others
3066 are still to be implemented. Created the lib/silcutil/os2/
3067 directory. Created also file includes/silcos2.h.
3069 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3071 * Added preliminary BeOS support into the util library.
3072 Created lib/silcutil/beos/, and implemented all the needed
3073 functions to support SILC on BeOS. Created also file
3074 includes/silcbeos.h.
3076 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3078 * Added proper initializations to silc's irssi code, so it's
3079 now possible to load it as module. Affected files
3080 irssi/src/silc/core/silc-core.c,
3081 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3083 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3085 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3088 * Fixed the silcdoc document generator to correct generate
3089 docs from all kinds of filenames. Affected files are
3090 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3092 * ROBOdoc documented lib/silcutil/silcmemory.h.
3093 Added also new function silc_memdup.
3095 * Removed lib/silcutil/silcbufutil.h and moved those routines
3096 to the lib/silcutil/silcbuffer.h.
3098 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3100 * Added `user_count' to the SilcChannelEntry which now tells the
3101 number of users on the channel. The user count is now saved
3102 in normal server of global channels as well. Affected files
3103 silcd/server.c, idlist.h, packet_receive.c and command.c.
3105 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3106 include file utility functions.
3108 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3109 instead of calling directly OS routines.
3111 * Fixed NICK change printing in Irssi SILC Client. Fixed
3112 KICKED notify printing in Irssi SILC Client. Affected file
3113 irssi/src/silc/core/client_ops.c.
3115 * Fixed a NICK change bug in client library, to not recreate the
3116 client_entry->channels hash table everytime nick is changed.
3117 Affected file lib/silcclient/client.c.
3119 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3121 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3122 the SKE interface a bit.
3124 * Fixed padding problem in PKCS#1. The padding was not actually
3125 random since the random number generator was used incorrectly.
3126 This security bug affects only when encrypting with PKCS#1, and
3127 it is not currently used at all in SILC. SILC only use signing
3128 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3130 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3132 * Rewrote the notify handling in Irssi SILC client to not call
3133 the events as signals. Fixes problems with Perl support.
3134 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3136 * Send the auto-nicking NICK command in client library with
3137 little timeout after connecting. The affected file is
3138 lib/silcclient/client.c.
3140 * Added following new config file settings:
3141 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3142 key_exchange_timeout, conn_auth_timeout, connections_max,
3145 Implemented all the new config settings handling in the server.
3147 Optimized the use of SKE Mutual flag usage. Use it only
3148 if connection authentication protocol is not based in public
3151 Renamed all SilcServerConfigSection* to SilcServerConfig*
3152 to have a bit shorter names.
3154 Affected files silcd/serverconfig.[ch], server.[ch], and
3157 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3159 * Cleaned up the listening sockets code, preparing for the rehash
3160 support. Affected file is silcd/server.c.
3162 * Fixed some output messages. Affected files are silcd/silcd.c,
3165 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3167 * Create lib/doc/silcrng_intro.html document as introduction
3168 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3170 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3172 * Fixes to the silcd config template. Affected file is
3173 doc/example_silcd.conf.in.
3175 * Removed type casts from silc_calloc(), conforming to the
3176 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3178 * Removed param_name member from client, server, and router
3179 section structs, now identifying the param directly.
3181 Added CONFIG_FREE_AUTH macro in config file parsing.
3183 Affected files are silcd/serverconfig.[ch].
3185 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3187 * Fixed command line parameter handling. All SILC initialization
3188 is now done in silc_core_init() which also fixes autoconnecting
3191 Affected files irssi/src/silc/core/silc-core.c,
3192 irssi/src/fe-text/silc.c.
3194 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3196 * Added new configuration options and blocks:
3197 keepalive_secs, reconnect_count, reconnect_interval,
3198 reconnect_interval_max, reconnect_keep_trying and
3199 require_reverser_lookup. Added ConnectionParam block, and
3200 implemented the connection parameters when connecting as
3201 initiator and when accepting connections as responder.
3203 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3204 whether given configuration value has been given already.
3206 Affected files silcd/serverconfig.[c], server.[c].
3208 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3209 algorithm parts and created new file silcalgs.conf, that
3210 is now included from the example_silcd.conf.in.
3212 * Optimized the silc_server_connect_to_router_second to take
3213 the connection configuration object from the SilcServerConnection
3214 object instead of finding it during the connecting phase.
3215 Added the configuration object to SilcServerConnection struct.
3216 Affected files silcd/server_internal.h, server.c.
3218 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3220 * Add the client on channel after it was resolved at the
3221 channel message receiving, and it was not already on the
3222 channel. Affected file lib/silcclient/client_channel.c.
3224 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3226 * Fixed the public key authentication to allocate always the
3227 destination signature buffer instead of using static buffer.
3228 Affected file silcd/protocol.c.
3230 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3232 * Unified the serverconfig.[ch]'s helper function interface.
3233 Affected file silcd/serverconfig.[ch].
3235 * Removed doc/example_silc.conf.in since it is redundant.
3236 The make install will now install irssi/silc.conf file.
3238 * Added new Passphrase and Publickey authentication methods to
3239 config file, allowing both public key and passphrase based
3240 authentication to be set at the same time.
3242 Added `prefer_passphrase_auth' setting in config file which
3243 can be used to set to prefer passwd auth if both passwd and
3244 public key is set. If not set, public key is preferred.
3245 This has effect only when being initiator (responder will try
3248 Added support for authentication with passphrase and public key
3249 at the same time. The passphrase is tried first always since
3250 it is faster to check.
3252 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3254 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3256 * Merged the new SILC Config library, with the server parsing
3257 support. Read the header file silcconfig.h or the toolkit
3258 documentation for the news. Affected files are
3259 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3260 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3261 silcd/protocol.c silcd/server.c silcd/server_backup.c
3262 silcd/serverconfig.[ch] silcd/silcd.c.
3264 * Fixed some silclog documentation. Affected file is
3265 lib/silcutil/silclog.h.
3267 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3269 * The silc_cipher_register, silc_hash_register and
3270 silc_hmac_register now checks if the object to be registered
3271 is registered already. Affected files are
3272 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3274 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3276 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3278 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3280 * Allow zero length channel messages inside the Channel Message
3281 Payload. Affected file lib/silccore/silcchannel.c.
3283 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3284 as header filenames.
3286 * Removed lib/silcclient/README and created HTML file
3287 lib/silcclient/silcclient_using.html, which is now included
3288 as part of Toolkit documentation.
3290 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3292 * Fixed CUMODE_CHANGE notify handling to change the mode of
3293 correct client. Affected file lib/silcclient/client_notify.c.
3295 * Make silc_rng_alloc fail if it cannot allocate the sha1
3296 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3298 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3300 * Fixed the file transfer's key agreement payload to include
3301 zero port also if the hostname is NULL because it could not
3304 Call file transfer monitor callback now also if error occurs
3305 during key agreement protocol.
3307 Changed the silc_client_file_send interface to return the
3308 SilcClientFileError instead of session id. The session ID
3309 is returned into pointer provided as argument.
3311 Check that the file exists locally before sending the
3312 file transfer request at all.
3314 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3316 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3317 error than can occur while key agreement protocol. Affected
3318 file lib/silcclient/silcapi.h.
3320 * Fixed the event_mode CMODE handler to not crash when mode
3321 is changed and +k mode is set in the channel. Affected file
3322 irssi/src/silc/core/silc-channels.c.
3324 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3325 SILC_LOG_WARNING to give out Warning and not Error. Affected
3326 file lib/silcutil/silclog.c.
3328 * Fixed the channel message payload decryption in the function
3329 silc_channel_message_payload_decrypt to not modify the original
3330 buffer before it is verified that the message decrypted
3331 correctly. Otherwise, next time it is called with correct
3332 channel key it won't encrypt since the payload is corrupted.
3333 Affected file lib/silccore/silcchannel.c.
3335 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3337 * Do not constantly resize the window. A fix patch by cras.
3338 Affected file irssi/src/fe-text/screen.c.
3340 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3342 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3343 Affected file lib/silcutil/silcnet.c.
3345 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3347 * Fixed a bug in hash table internal routine for traversing
3348 the table with foreach callback. The current entry may
3349 become invalid in the callback but it was referenced after
3350 the callback returned.
3352 Do not allow auto rehashing of hash table during the
3353 silc_hash_table_foreach operation, for same reasons as it is
3354 not allowed for SilcHashTableList. Affected files are
3355 lib/silcutil/silchashtable.[ch].
3357 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3359 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3360 Win32 DLL. extern's in header files are now declared with
3363 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3365 * Fixed private message handling. It used some old code that
3366 caused the client to crash. Affecte file is
3367 lib/silcclient/client_prvmsg.c.
3369 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3371 * Added function silc_client_add_channel,
3372 silc_client_replace_channel_id, and removed functions
3373 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3374 from client library.
3376 * Added cross reference of the joined channels to the
3377 SilcClientEntry, and changed the SilcChannelEntry's
3378 users list to SilcHashTable. The affected files are
3379 lib/silcclient/idlist.[ch].
3381 * Fixed a bug in hash table tarversing. While the hash table
3382 is traversed with SilcHashTableList the table must not be
3383 rehashed. It is now guaranteed that auto rehashable tables
3384 are not rehashed while tarversing the list. Also defined that
3385 silc_hash_table_rehash must not be called while tarversing
3386 the table. Added function silc_hash_table_list_reset that must
3387 be called after the tarversing is over. The affected files are
3388 lib/silcutil/silchashtable.[ch].
3390 * Changed all hash table traversing to call the new
3391 silc_hash_table_list_reset in server and in client library.
3393 * Added function silc_client_on_channel to return the
3394 SilcChannelUser entry if the specified client entry is joined
3395 on the specified channel. This is exported to application as
3396 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3398 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3400 * Fixed founder regaining problem with JOIN command on normal
3401 server. The notify for mode change must be sent always and
3402 not only if !cmd->pending. Affected file silcd/command.c.
3404 * Fixed the WHOWAS command's reply sending to support the
3405 lists correctly. Affected file silcd/command.c.
3407 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3409 * When sending JOIN command to router for processing the
3410 sender's old command identifier was not saved back to the
3411 sender's command context, fixed now. The affected file is
3414 * Create the key in JOIN command of the router did not return
3415 the channel key, added check for this. Affected file is
3418 * Fixed a channel ID update bug in JOIN command reply. Do
3419 not directly upgrade the ID but call the function
3420 silc_idlist_replace_channel_id if the ID was changed.
3421 Affected file silcd/command_reply.c.
3423 * Fixed memory leaks from command calling if it would fail.
3424 Affected file silcd/command.c.
3426 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3428 * Applied patches from cras:
3430 Memory leak fixes around libaries, irssi window resize fix,
3431 new silclist.h and silcdlist.h, all extern inline changed to
3434 * Removed dotconf from lib/dotconf, not needed anymore.
3436 * Removed TRQ from lib/trq, not needed anymore.
3438 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
3439 with server connections. Later this will be configurable
3440 in config file after new config file is done. Affected file
3443 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3445 * Fixed a crash in server related to channel announcements.
3446 Affected file silcd/server.c.
3448 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3450 * Fixed memory leaks in silc_server_create_new_channel*
3451 functions. Affected file silcd/server.c.
3453 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
3454 which ID was changed. This way the router will send the
3455 user list for the channel again, and server won't be in
3456 desync in some rare circumstances. Affected file is
3457 silcd/packet_receive.c.
3459 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3461 * Check for NULL socket pointer in the function
3462 silc_server_packet_send_to_channel_real. Affected file
3463 silcd/packet_send.c.
3465 * Fixed the BAN notify handling to correctly remove ban
3466 list. Affected file silcd/packet_receive.c.
3468 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3470 * Fixed some header addition to Toolkit distribution in
3471 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
3473 * Added lib/silcclient/client_ops_example.h as an template
3474 file for application programmers to quickly start using
3475 the SilcClientOperation functions in their application.
3476 Updated the lib/silcclient/README as well to tell about this
3477 nice file made available.
3479 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3481 * Call silc_server_remove_from_channels when removing client
3482 entry when NO_SUCH_CLIENT_ID was received. Affected file
3483 is silcd/command_reply.c.
3485 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3487 * Added server & router operator statistics updating. Affected
3488 file silcd/packet_receive.c and silcd/command.c.
3490 * Fixed the SERVER_SIGNOFF notify handling on normal server
3491 not to save the history information for clients. Same was
3492 fixed earlier in remove_clients_by_server function, but not
3493 here. Affected file silcd/packet_receive.c.
3495 * Raised the default connection-retry count from 4 to 7 in
3496 server. Affected file silcd/server.h.
3498 * Cancel any possible reconnect timeouts when we start the
3499 key exchange. Affected file silcd/server.c.
3501 * Do not reconnect on connection failure when SCONNECT was
3502 given. Affected files silcd/server.[ch].
3504 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3506 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
3508 * Fixed the NICK command to always give the unformatted
3509 nickname to the one giving the NICK command. If unformatted
3510 nickname is cached already it will be formatted and the
3511 local entry will always get the unformatted nickname.
3512 Affected file lib/silcclient/idlist.c.
3514 * Fixed some double frees from client library commands.
3515 Affected file is lib/silcclient/command.c.
3517 * Fixed CUMODE command in server to assure that no one can
3518 change founder's mode than the founder itself, there was a
3519 little bug. Affected file silcd/command.c.
3521 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3523 * Removed the SilcClientCommandDestructor from the client
3524 libary, it is not needed anymore. Affected files are
3525 lib/silcclient/silcapi.h, command[_reply].[ch],
3526 client_notify, idlist.c.
3528 * Fixed GETKEY command to first resolve client, and then
3529 resolve the server only if the client was not found, instead
3530 of resolving both at the same time. Affected file is
3531 lib/silcclient/command.c.
3533 * Added silc_client_start_key_exchange_cb and lookup the
3534 remote hostname and IP address before starting the key
3535 exchange with server. The affected file is
3536 lib/silcclient/client.c.
3538 * The server's public key is now saved using the IP address
3539 of the server and not the servername for the filename.
3540 The hostname public key filename is checked as an fall back
3541 method if the IP address based filename is not found.
3543 Fixed the GETKEY command to save the fetched server key
3544 in correct filename.
3546 Print the remote server's hostname now when new key is
3547 received during connection process. Affected file is
3548 irssi/src/silc/core/client_ops.c.
3550 * Return always our own public key to the client if it asks
3551 for it with GETKEY command. Affected file silcd/command.c.
3553 * Removed the use_auto_addr variable from default config
3554 file since it was in wrong section. Affected file is
3557 * Fixed TOPIC_CHANGE notification to not route it when it
3558 was sent using silc_server_send_notify_to_channel function.
3559 Affected file silcd/command.c.
3561 * Fixed silc_server_send_notify_kicked to send the kicker's
3562 Client ID also, it was missing. Affected files are
3563 silcd/command.c, silcd/packet_send.[ch].
3565 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3567 * Do not save client history information in SERVER_SIGNOFF.
3568 Fixes the bug in normal server that it does not detect
3569 the client becoming valid after the server becomes back
3570 online. Affected file silcd/server_util.c.
3572 * Added `sock_error' field into the SilcSocketConnection
3573 context. When error occurs during socket operation (read
3574 or write) the error is saved. Added also new function
3575 silc_socket_get_error to return human readable socket error
3576 message. Affected files are lib/silcutil/silcsockconn.[ch],
3577 lib/silcutil/unix/silcunixsockconn.c, and
3578 lib/silcutil/win32/silcwin32sockconn.c.
3580 * The server now prints the socket error message in the
3581 signoff for client. Affected file silcd/server.c.
3583 * Fixed the `created' channel information sending from router
3584 to server in JOIN command. Checks now whether the channel
3585 really was created or not and set it according that.
3587 Fixed the JOIN command to use the client entry's current
3588 ID during the joining procedure instead of the one it sent
3589 in the command (it is checked though), since it can change
3590 between the packet processing and command processing, and
3591 would just case unnecessary pain in the client end. Affected
3592 file silcd/command.c.
3594 * Fixed a channel key payload sending to use correct channel
3595 ID when the server was forced to change the channel's ID by
3596 router. Router sent the key payload with the old Channel ID.
3597 Affected file silcd/packet_receive.c.
3599 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3601 * Call silc_server_save_channel_key only if the key payload
3602 was provided in the JOIN command's command reply. Affected
3603 file silcd/command_reply.c.
3605 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3607 * Fixed silc_mp_sizeinbase to return the value correctly with
3608 MPI. Affected file lib/silcmath/mp_mpi.c.
3610 * Fixed the stop_server signal to correctly stop the scheduler
3611 and gracefully stop the server when SIGTERM or SIGINT signals
3612 are received. Affected file silcd/silcd.c.
3614 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3616 * Simple handling of TERM and HUP signals. Also added some log
3617 flushing call around. Affected file is
3620 * Fixed small bugs in silclog.c. Now buffering output will take
3621 effect after 10 seconds since startup: This will ensure that
3622 no important startup messages are lost. Also output redirection
3623 will preserve original format ([Date] [Type] message).
3624 Affected file is lib/silcutil/silclog.c.
3626 * Added two options to the config file, in the logging section:
3627 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
3628 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
3630 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3632 * Do not print the warning about log files not being initialized
3633 more than once to avoid excess logging. Affected file is
3634 lib/silcutil/silclog.c.
3636 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
3637 the SIM copying in make install in Makefile.am.pre.
3639 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3641 * Rewritten silclog APIs. Globally interesting changes follows:
3642 silc_log_set_files() changed to silc_log_set_file().
3643 silc_log_set_callbacks() changed to silc_log_set_callback().
3644 ROBOdoc documented silclog header file.
3645 SilcLogCb now returns bool to wether inihibit the default
3646 handler or not (to keep the old behaviour return always TRUE).
3647 The new APIs should also fix the problem of the
3648 silcd_error.log file that was written in the current directory.
3651 Log files streams will remain opened after silc_log_set_file()
3652 call, means less CPU usage notably on high traffic servers.
3653 File streams are now full buffered, and flushed to the disk
3654 every 5 minutes, lesses HD activity and CPU usage.
3655 Messages can be redirected, allowing admins to configure
3656 one single logfile for all server messages.
3657 the silc_log_quick global variable to activate fast-logging.
3658 Affected files lib/silcutil/silclog.[ch]
3660 * Changed some code to conform new silclog APIs. Affected
3661 files are doc/example_silcd.conf.in, silcd/server.c
3662 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
3665 * Fixed a memory leak that could occur in some situations.
3666 Affected file silcd/serverconfig.c.
3668 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3670 * Added the silc_client_del_client to remove the client from
3671 all channels as well. Affected file lib/silcclient/idlist.c.
3673 * Fixed the client library to correctly remove the client
3674 from all channels when the client entry is being destroyed.
3675 Affected file lib/silcclient/client_notify.c, command.c.
3677 * Added auto-nicking support to the client library. If the
3678 applicatio now sets client->nickname it will be sent to the
3679 server after connecting by the library. This way for example
3680 SILCNICK (or IRCNICK) environment variables will have effect
3681 and always change the nickname automatically to whatever
3682 it is wanted. Affected file lib/silcclient/client.[ch].
3684 * Renamed silc_server_command_bad_chars to the
3685 silc_server_name_bad_chars and moved it to the
3686 silcd/server_util.[ch]. Added also new function
3687 silc_server_name_modify_bad to return nickname that
3688 includes bad characters as new nickname without those
3689 bad characters. This check and modify is now used in
3690 silc_server_new_client when the username is initially set
3691 as nickname, so it must be checked to be valid nickname.
3692 Affected file silcd/packet_receive.c.
3694 * The nickname length is now taken from the packet for real
3695 and not trusted to strlen() since it clearly can return
3696 wrong length for nickname including bad characters. This
3697 also applies to channel names. Affected file silcd/command.c.
3699 * Removed the lib/silcsilm/modules directory. Modules are now
3700 compiled into the lib/silcsim. Fixed the copying of the
3701 modules to follow symbolic links in Makefile.am.pre.
3703 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3705 * Fixed silc_string_regexify list creation. Fixes bugs with
3706 BAN and INVITE commands in server. The affected file is
3707 lib/silcutil/unix/silcunixutil.c.
3709 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3711 * Removed the command destructor entirely from the server's
3712 command and command reply routines. It is not needed, and
3713 its usage was buggy and caused crashes. Affected files are
3714 silcd/command[_reply].[ch].
3716 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3718 * Cancel protocol and NULL sock->protocol if timeout
3719 occurred during protocol. Affected file silcd/server.c.
3721 * Cancel protocol timeouts always before calling the final
3722 callback, to assure that after final callback is called
3723 no other state will be called for the protocol anymore.
3724 Affected file silcd/protocol.c.
3726 * Print error log if incoming connection configuration could
3727 not be found. Affected file silcd/server.c.
3729 * Fixed JOIN command to correctly save the founder mode
3730 to the client on normal SILC server, when the channel
3731 was created by the router. Affected file silcd/command.c.
3733 * Fixed LIST command (hopefully) to send correct reply
3734 packets. Affected file silcd/command.c.
3736 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
3738 * The silc_packet_receive_process now returns FALSE if the
3739 read data was invalid packet, and TRUE if it was ok.
3741 The server now checks that if unauthenticated connection
3742 sends data and its processing fails the server will close
3743 the connection since it could be a malicious flooder.
3745 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
3747 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3749 * Make sure the warning about error opening a log file is
3750 printed only once and not everytime it fails (produces
3751 too much useless log). Affected file lib/silcutil/silclog.c.
3753 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3755 * Made the silc_server_daemonise() function more readable.
3756 Affected file silcd/server.c.
3758 * Pid file is now optional, the user may comment it out from
3759 the config file. Removed define SILC_SERVER_PID_FILE, we
3760 don't need a default any longer. Affected file
3761 configure.in.pre, lib/Makefile.am.pre.
3763 * Make some use of the pid file. The server now dies at startup
3764 if it detects a valid pid file on his path. The server would
3765 die anyway in this circumstance, because of the bind() failure.
3766 Affected file silcd/silcd.c.
3768 * No longer compiling lib/dotconf.
3770 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3772 * Fixed JOIN command parsing not to crash. Affected file
3773 lib/silcclient/command.c.
3775 * Fied the NICK_CHANGE notify to add the new client entry
3776 even it is resolved. This removes an <[unknown]> nick
3777 thingy bug in the client. Affected file is
3778 lib/silcclient/client_notify.c.
3780 * Do not try to allocate 0 bytes (efence does not like it)
3781 in lib/silccore/silccomand.c when encoding payload.
3783 * Do not take IRCNICK as nickname in Irssi SILC client since
3784 it is not possible to set nickname before hand connecting
3785 the server (TODO has an entry about adding auto-nicking
3788 * Changed the silc_server_command_pending to check whether
3789 there already exists an pending entry with the specified
3790 command, command identifier and pending callback. This is
3791 to fix IDENTIFY and WHOIS related crashes that may register
3792 multiple pending commands with same identifier. Affected
3793 file silcd/command.c.
3795 * Fixed the server to reconnect to the router even if it
3796 was already reconnecting and EOF was received. This to
3797 fix a possibility that the server wouldn't ever try to
3798 auto-reconnect to the router. Affected file silcd/server.c.
3800 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3802 * Fixed the server's password authentication to use the
3803 length of the locally saved password, and not the one
3804 sent in the packet. Affected file silcd/protocol.c.
3806 * Fixed same password authentication problem in the
3807 Authentication Payload handling routines in
3808 lib/silccore/silcauth.c.
3810 * Yet another password authentication problem fixed with
3811 channel password handling in silcd/command.c.
3813 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3815 * If first character of string in silc_parse_userfqdn is '@'
3816 then do not parse it. Affected file is
3817 lib/silcutil/silcutil.c.
3819 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3821 * Fixed minor bug in IDENTIFY command reply sending, which
3822 caused various weird problems during JOIN when it was
3823 resolving names for users. Affected file silcd/command.c.
3825 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3827 * Fixed the IDENTIFY command reply sending to chech better valid
3828 clients. It was possible to send incomplete list of replies.
3829 Affected file silcd/command.c.
3831 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3833 * Added silc_client_command[s]_[un]register functions now to
3834 dynamically register the commands in client library. Removed
3835 the static table of commands. This allows the client library
3836 to call commands without causing the application to know about
3837 what commands library has called.
3839 Removed the INFO command reply kludge to detect when the command
3840 was called by library. Now library use its own command reply
3841 function for INFO command.
3843 Added function silc_client_command_call to call a command.
3844 Application can use it to call command, not access the structure
3847 Now all commands that are sent by the client library (not
3848 explicitly sent by application) use own command reply functions.
3850 Affected files around lib/silcclient/ and in
3851 irssi/src/silc/core/.
3853 * Fixed the WHOIS command reply sending to chech better valid
3854 clients. It was possible to send incomplete list of replies.
3856 Fixed the WHOIS and IDENTIFY to send the request to router
3857 if normal server did not do it and did not find any results.
3859 Affected file silcd/command.c.
3861 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3863 * Moved the internal data from SilcClient context into its
3864 own file, not accesible to application. Affected files
3865 lib/silcclient/client.h and lib/silcclient/client_internal.h,
3866 and other files in client library.
3868 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3870 * Added doc/examples installation target in Makefile.am.pre.
3873 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3875 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
3876 commands the found client entry will be removed from the
3877 cache, after notifying application about the error. Affected
3878 file lib/silcclient/command_reply.c.
3880 * Changed the /MSG to check for exact nickname user gave, and
3881 not let `nick' match `nick@host' if it is only one found. Now,
3882 user must type the exact nickname (like nick@host2) even if
3883 there are no more than one same nicks found. This is to avoid
3884 a possibility of sending nickname to wrong nickname since
3885 `nick' could match `nick@host'. Affected file is
3886 irssi/src/core/silc-servers.c.
3888 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3890 * Do not print "you are now server operator" or similar when
3891 giving /away command. Affected files are
3892 irssi/src/silc/core/client_ops.c, silc-servers.h.
3894 * Made the silc_server_command_pending_error_check to send
3895 the same command reply payload it received back to the
3896 original sender of the command. This way all arguments
3897 that was received by the server will be received by the
3898 client too. Affected file silcd/command.c.
3900 * Added the silc_idcache_add to return the created cache entry
3901 to a pointer. Affected file lib/silccore/silcidcache.[ch].
3903 * Add global clients to expire if they are not on any channel.
3904 This is because normal server will never know if they signoff
3905 if they are not on any channel. The cache expiry will take
3906 case of these entries. This is done by normal servers only.
3907 The affected files are silcd/command_reply.c,
3908 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
3910 * If server receives invalid ID notification for WHOIS or
3911 IDENTIFY and the ID exists in the lists, it is removed.
3912 Affected file silcd/command_reply.c.
3914 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
3915 in client then client entry that it matches is searched and
3916 the nickname is printed on the screen for user. Affected
3917 file irssi/src/silc/core/client_ops.c.
3919 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3921 * Use cache entry expire time in the LIST command reply to
3922 purge old entries from the cache after the LIST command
3923 reply has been received. This way we don't have non-existent
3924 entries in the cache for too long. Affected file is
3925 silcd/command_reply.c.
3927 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3929 * If we are normal server, and we've not resolved client info
3930 in WHOIS or IDENTIFY from router, and it is global client,
3931 we'll check whether it is on some channel. If it is not
3932 then we cannot be sure about its validity and will resolve it
3933 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
3934 file silcd/command.c.
3936 * Search channel by name (if possible) rather than by ID
3937 in IDENTIFY command's command reply. Affected file is
3938 silcd/command_reply.c.
3940 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3942 * Distribute to the channel passphrase in CMODE_CHANGE notify.
3943 Updated specs and implemented it. Affected file silcd/command.c,
3944 silcd/packet_send.c and silcd/packet_receive.c.
3946 * Implemented the <founder auth> payload handling in the JOIN
3947 command. If provided all conditions for channel joining
3948 except requirement to provide correct passphrase can be
3949 overrided by the channel founder. Updated the protocol specs.
3950 Affected file silcd/command.c.
3952 Added support for founder auth in JOIN command in client
3953 library. Fixed the parsing of the JOIN command now to support
3954 all options as they should be. The affected file is
3955 lib/silcclient/command.c.
3957 * Optimized the WHOIS and IDENTIFY commands to send the request
3958 to router only if it includes nicknames or other names. If
3959 they include only IDs then check the local cache first before
3960 routing. Affected file is silcd/command.c.
3962 * Added channels topic announcements. Affected file is
3963 silcd/packet_receive.c and silcd/server.c.
3965 * Fixed the silc_server_send_notify_topic_set to really destine
3966 the packet to channel. Affected file silcd/packet_send.c.
3968 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
3969 library. Affected file lib/silcclient/client_notify.c.
3971 * Added UMODE announcements. Affected file silcd/server.c.
3973 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3975 * Memory leak fixes in:
3977 lib/silcutil/silcsockconn.c
3978 lib/silcske/silcske.c
3979 lib/silcske/groups.c
3981 lib/silccrypt/silcpkcs.c
3982 lib/silccore/silccommand.c
3983 lib/silccore/silcidcache.c
3988 * ROBOdoc documented the lib/silcske/groups.h file and a
3989 bit changed the interface for better.
3991 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3993 * Update the client entry context in the ID cache after
3994 nick change. Affected file lib/silcclient/command.c.
3995 Fixes the CUMODE command when regaining founder privileges,
3996 and a little WHOIS problem.
3998 * Fixed silc_net_gethostbyname to correctly call the
3999 inet_ntop. Affected file lib/silcutil/silcnet.c.
4001 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4003 * Added IPv6 support checking to the configure.in.pre, added
4004 also --enable-ipv6 option to override the check. Affected
4005 file configure.in.pre.
4007 * The silc_thread_create now calls the start function
4008 directly if threads support is not compiled in. Removes
4009 ugly #ifdef's from generic code. Affected files are
4010 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4012 * Added silc_net_gethostby[name/addr]_async to asynchronously
4013 resolve. Affected files are lib/silcutil/silcnet.[ch].
4015 * Added support for rendering IPv6 based server, client and
4016 channel IDs. Affected file lib/silcutil/silcutil.c.
4018 * Added support for creating IPv6 based server IDs. Affected
4019 file is silcd/serverid.c.
4021 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4023 * Added silc_net_gethostby[addr/name] into the
4024 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4025 routines. Added silc_net_is_ip[4/6]. Affected file is
4026 lib/silcutil/unix/silcunixnet.c. All routines that take
4027 address as argument now supports both IPv4 and IPv6 addresses.
4029 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4031 * Fixed LIST command reply sending in server. Affected file
4034 * Server now sends the kicker's client ID in the KICK notify
4035 to the kicked client. Affected file silcd/command.c.
4037 * The client library now parses the kickers client ID and
4038 UI displays it. Affected files lib/silcclient/client_notify.c
4039 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4041 * Made all payload parsing function prototypes consistent.
4042 They all take now const unsigned char * and uint32 pair as
4043 the payload data instead of SilcBuffer. Changes all around
4044 the source tree. Other unsigned char* -> const unsigned char*
4045 changes around the tree as well.
4047 * Optimized SFTP client and server packet sending not to
4048 allocate new buffer for each packet but to recycle the
4049 first allocated buffer. Affected files are
4050 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4052 * Optimized the SFTP client to use SilcList instead of
4053 SilcDList for requests, because it is faster. Affected file
4054 is lib/silcsftp/sftp_client.c.
4056 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4057 into lib/silccore/silcid.[ch].
4059 Renamed silcpayload.[ch] into silcargument.[ch].
4061 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4063 * If client entry is deleted with active key agreement
4064 session, abort the session.
4066 The silc_client_abort_key_agreement now calls the completion
4067 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4069 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4072 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4074 * Don't use __restrict in older GCC's. Affected file is
4075 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4077 * silc_net_localhost now attempts to reverse lookup the
4078 IP/hostname. Affected file lib/silcutil/silcnet.c.
4080 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4081 command. It can be used to gain founder privileges at
4082 the same time when joining the channel.
4084 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4085 kicker's client ID as well. Updated protocol specs.
4087 Defined that the server must send SILC_COMMAND_IDENTIFY
4088 command reply with error status to client who sent
4089 private message with invalid client ID.
4091 Updated the protocol specification.
4093 * Added silc_server_send_command_reply to send any
4094 command reply. Affected file silcd/packet_send.[ch].
4096 * Added silc_id_payload_encode_data to encode ID payload
4097 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4099 * The server now send IDENTIFY command reply with error
4100 status if client ID in private message is invalid. Affected
4101 file silcd/packet_receive.c.
4103 * Save the server key file with server's IP address in
4104 the filename instead of hostname. The affected file is
4105 irssi/src/silc/core/client_ops.c.
4107 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4109 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4112 * Added libtool support for compiling shared objects in
4113 lib/silcsim. Affected file configure.in.pre and
4114 lib/silcsim/Makefile.am. Original patch by cras.
4116 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4118 * Pid file configuration, and server's config file fixes
4119 patch by toma. Updated CREDITS file.
4121 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4123 * Fixed silc_client_channel_message to not try to decrypt
4124 the message twice if it resolved the destination client
4125 information. This could cause of dropping one channel
4126 message. Affected file lib/silcclient/client_channel.c.
4128 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4130 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4131 lib/silcclient/client.c. This function is used when the SILC
4132 Client is run under some other scheduler, or event loop or
4133 main loop. On GUI applications, for example this may be
4134 desired to used to run the client under the GUI application's
4135 main loop. Typically the GUI application would register an
4136 idle task that calls this function multiple times in a second
4137 to quickly process the SILC specific data.
4139 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4141 * Fixed silc_server_drop() for dropping the supplementary
4142 groups as well, this could cause a security hole on some
4145 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4147 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4150 * Write PID file after dropping privileges. Added -F option
4151 to run server on foreground. A patch by debolaz.
4152 Affected files silcd/server.c, silcd/silcd.c.
4154 * Fixed MOTD to return the MOTD file server name. Affected
4155 file silcd/command.c.
4157 * Added INFO command reply handling to the Irssi SILC Client.
4158 Affected file irssi/src/silc/core/client_ops.c.
4160 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4162 * Fixed the silc_idcache_list_* routines to really support
4163 the dynamic list. Fixes a crash. Affected file is
4164 lib/silccore/silcidcache.c.
4166 * Fixed the LIST command reply to really call LIST command's
4167 pending callbacks. Affected file silcd/command_reply.c.
4169 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4171 * Update conn->local_entry->nickname after giving NICK
4172 command. Affected file lib/silcclient/command.c.
4174 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4176 * Added the [pid] option to the silcd configuration file
4178 Affected files: serverconfig.[ch] and silcd.c
4180 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4182 * Save fingerprint in WHOIS command reply in server.
4183 Affected file silcd/command_reply.c.
4185 * Fixed NICK commands pending callback registration.
4186 Affected file lib/silcclient/command.c.
4188 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4190 * Use ++server->cmd_ident when sending commands in server,
4191 instead of random number. Affected file silcd/command.c.
4193 * Fixed GETKEY command reply to call actually GETKEY pending
4194 command callbacks. Affected file silcd/command_reply.c.
4196 * A bit stricter check for nicknames. Check for same nickname
4197 in NICK command also. Affected file silcd/command.c.
4199 * Do not call INFO command everytime client ID changes, only
4200 during first connecting. Affected file lib/silcclient/client.c.
4202 * Set the new nickname only after successful command reply for
4203 NICK command is returned by server. Affected file
4204 lib/silcclient/command.c.
4206 * Remove nicknames from nicklist during server_signoff notify.
4207 Should fix /NAMES bit more. The affected file is
4208 irssi/src/silc/core/silc-channels.c.
4210 * Added `fingerprint' field to the SilcIDListData in the
4211 silcd/idlist.h to hold the fingerprint of the client's
4214 Send the fingerprint of the client's public key in WHOIS
4217 Affected files silcd/command.c, and silcd/idlist.[ch].
4219 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4220 create fingerprint from given data.
4222 * Show the fingerprint of the client's public key in WHOIS.
4223 Affected files irssi/src/module-formats.[ch] and
4224 irssi/src/silc/core/client_ops.c.
4226 * Format the multiple same nicknames also during JOIN and
4227 NICK_CHANGE notifys. Affected file is
4228 lib/silcclient/client_notify.c.
4230 * Do not print error on screen for invalid private message
4231 payload since it can come if someone is sending private
4232 messages with wrong key. Affected file
4233 lib/silccore/silcprivate.c.
4235 * Fixed multiple concurrent /PING crash. Affected file
4236 lib/silcclient/command.c.
4238 * Changed the wrong ID encoding. All IP addresses must be
4239 in MSB first order in encoded format. They were encoded
4240 wrong and was in LSB format. Affected files are
4241 silcd/serverid.c, lib/silcutil/silcutil.c.
4243 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4245 * Call the `connect' client operation through the scheduler
4246 in case of error. Affected file lib/silcclient/client.c.
4248 * Call the `failure' client operation even if the error
4249 occurred locally during a protocol. Affected file is
4250 lib/silcclient/protocol.c.
4252 * Added support of sending LIST command to router from normal
4253 server. This way normal server can get list of all channels
4254 in the network too. Fixed the channel list sending in the
4255 server too. Affected files are silcd/command.c, and
4256 silcd/command_reply.[ch].
4258 * Added silc_server_update_channels_by_server and
4259 silc_server_remove_channels_by_server. They are used during
4260 disconnection of primary router and in backup router protocol.
4261 Affected file silcd/server_util.[ch], silcd/server.c and
4262 silcd/server_backup.c.
4264 * Fixed channel adding to global list in IDENTIFY command
4265 reply in server. Affected file silcd/command_reply.c.
4267 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4269 * If the incoming packet type is REKEY or REKEY_DONE process
4270 that packet always synchronously. Fixes yet another MAC
4271 failed error on slow (dialup) connections. Affected file
4272 lib/silcclient/client.c and silcd/server.c.
4274 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4276 * Call check_version SKE callback for initiator too. Affected
4277 file lib/silcske/silcske.c.
4279 * Implemented fix for security hole found in the SKE that was
4280 fixed in the specification few days back; the initiator's
4281 public key is now added to the HASH value computation.
4282 Added backwards support for the old way of doing it too, for
4283 old clients and old servers. Affected file is
4284 lib/silcske/silcske.c.
4286 * Enabled mutual authentication by default in SKE. If initiator
4287 is not providing mutual authentication the responder will
4288 force it. This will provide the proof of posession of the
4289 private key for responder. The affected files are
4290 lib/silcclient/protocol.c and silcd/protocol.c.
4292 * Do not cache anymore the server's public key during SKE.
4293 We do mutual authentication so the proof of posession of
4294 private key is done, and if the server is authenticated in
4295 conn auth protocol with public key we must have the public
4296 key already. Affected file silcd/protocol.c.
4298 * Added new global debug variable: silc_debug_hexdump. If
4299 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4300 file lib/silcutil/silclog.[ch].
4302 * Fixed compilation warning due to char * -> const char *.
4303 Affected files lib/silcutil/silcnet.h, and
4304 lib/silccore/silcauth.[ch].
4306 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4308 * Fixed CMODE command when new channel key was created. If
4309 the creation failed the old key was removed. Next time giving
4310 same command would crash the server since the old key was
4311 freed already. Affected file silcd/command.c.
4313 * Fixed the silc_server_announce_get_channels to not crash
4314 on reconnect. Affected file silcd/server.c.
4316 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4318 * Added silc_log_set_debug_string function to set a regex
4319 string to match for debug output. Only the function names,
4320 or filenames matching the given debug string is actually
4321 printed. This way it is possible to filter out those debug
4322 strings that user is not interested in.
4324 Fixed a bug in silc_string_regexify.
4326 Affected files lib/silcutil/silclog.[ch], and
4327 lib/silcutil/unix/silcunixutil.c.
4329 * Changed the -d options in both server and Irssi SILC client
4330 to take the debug string as argument. Affected files
4331 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4333 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4335 * Added silc_hash_babbleprint to create a Bubble Babble
4336 Encoded fingerprint. The encoding is developed by Antti
4337 Huima (draft-huima-babble-01.txt), and it creates human
4338 readable strings out of binary data. Affected file
4339 lib/silccrypt/silchash.[ch].
4341 * Print the babble print now in addition of fingerprint as well
4342 in Irssi SILC client. Affected files are
4343 irssi/src/fe-common/silc/module-formats.[ch],
4344 irssi/src/fe-common/silc/core/client_ops.c.
4346 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4348 * Fixed a security problem found in SKE. The initiator's
4349 public key too is now added to the HASH hash value creation
4350 which is signed by the responder to create the SIGN value.
4351 This will prevent anyone in the middle to lie to the responder
4352 about the initiator's public key. If this is done now, the
4353 man in the middle will get caught. Updated the protocol
4356 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4358 * Better installation directory handling. Configure module
4359 paths and other paths automatically to example_silc* files
4360 in doc/. A patch by toma.
4362 * Fixed compiler warning from MPI library, and from SILC RNG.
4365 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4366 It can be configured with ./configure. A patch by toma.
4368 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4370 * Find correct make to use in prepare-clean. A patch by
4371 toma. Affected file prepare-clean.
4373 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4375 * Added irssi variables use_auto_addr, auto_bind_ip,
4376 auto_bind_port and auto_public_ip.
4378 * Changed the interface for silc_client_send_key_agreement
4379 in lib/silcclient/silcapi.h
4383 irssi/src/silc/core/silc-core.c
4385 lib/silcclient/silcapi.h
4386 irssi/src/silc/core/silc-channels.c
4387 lib/silcclient/client_keyagr.c
4390 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4392 * Added silc_pkcs_public_key_compare to compare two
4393 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4395 * Check that the client who set the founder mode on the
4396 channel is the same client that is giving the founder
4397 mode to itself. It is done by comparing the saved public
4398 key (it is saved even in the authentication is passphrase).
4399 Affected file silcd/command.c.
4401 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4403 * Do not process packet for disconnected socket connection.
4404 Affected file lib/silccore/silcpacket.c.
4406 * Process the DISCONNECT packet through scheduler in the
4407 client library. Affected file lib/silcclient/client.c.
4409 * Fixed the silc_client_packet_parse to not to increase
4410 the packet sequence number if the conn->sock and the
4411 current socket connection is not same. This can happen
4412 for example during key agreement when the conn includes
4413 multiple socket connections (listeners). Affected file
4414 lib/silcclient/client.c.
4416 * The sender of the file transfer request now provides also
4417 the pointer (listener) for the key exchange protocol. If
4418 the listener cannot be created then it sends empty key
4419 agreement and lets the receiver provide the listener.
4421 Added `local_ip' and `local_port' arguments to the
4422 silc_client_file_send. If they are provided they are used,
4423 if not then it will attempt to find local IP address, if
4424 not found or bind fails then the remote client will provide
4427 Affected files are lib/silcclient/client_ftp.c and
4428 lib/silcclient/silcapi.h.
4430 * Extended the FILE SEND command to support defining the
4431 local IP and port for key exchange listener. They are
4432 optional. Affected file irssi/src/silc/core/silc-servers.c.
4434 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4436 * Defined to WHOIS command reply the sending of fingerprint
4437 of the client's public key (if the proof of posession of the
4438 corresponding private key is verified by the server).
4439 Updated to the protocol specification.
4441 * Added support of receiving the client's public key's
4442 fingerprint in command reply in client library. Affected
4443 file is lib/silcclient/command_reply.c, and
4444 lib/silcclient/idlist.[ch].
4446 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4448 * Do not send over 128 chars long nickname to the server
4449 in NICK command. Affected file lib/silcclient/command.c.
4451 * Do not send over 256 chars long channel names to the server
4452 in JOIN command. Affected file lib/silcclient/command.c.
4454 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4456 * Assure that silc_server_close_connection cannot be called
4457 twice for same socket context. Affected file is
4460 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4462 * Send error message to application if opening file for
4463 writing during file transfer fails. Affected file is
4464 lib/silcclient/client_ftp.c.
4466 Remove all file transfer sessions for a client that we're
4467 removing from ID cache.
4469 Affected file is lib/silcclient/client_ftp.c.
4471 * Fixed silc_net_addr2bin to return correct address. Affected
4472 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
4474 * Fixed file transfer session removing on signoff notify.
4475 Affected file irssi/src/silc/core/silc-servers.c.
4477 * Added the SilcClientFileError to be returned in the monitor
4478 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
4479 Affected file lib/silcclient/silcapi.h.
4481 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4483 * Fixed a crash in silc_client_ftp_free_sessions and
4484 silc_client_ftp_session_free_client. Affected file
4485 lib/silcclient/client_ftp.c.
4487 * Added `disabled' field in the SilcChannelEntry in the server
4488 to indicate if the server entry is disabled. Affected file
4489 silcd/idlist.h, silcd/command[_reply].c.
4491 * SILC server adds now /var/run/silcd.pid everytime it is
4492 started. Affected file silcd/silcd.c.
4494 * Added silc_server_packet_send_clients to send a packet to
4495 the provided table of client entries. Affected file
4496 silcd/packet_send.[ch].
4498 * Fixed a crash in client resolving in client_prvmsg.c in
4499 client library. Affected file lib/silcclient/client_prvmsg.c.
4501 * Do not actually remove the client directly from ID cache
4502 during SERVER_SIGNOFF, but invalidate it. This way we
4503 preserve the WHOWAS info for the client. Affected file
4504 silcd/server_util.c.
4506 * Fixed SERVER_SIGNOFF notify handling in the server. The
4507 server is now able to process incoming SERVER_SIGNOFF notify
4508 for a server that it doesn't even know about. It will remove
4509 the clients provided in the notify. Affected file
4510 silcd/packet_receive.c.
4512 * Check for partial packet in data queue after every packet that
4513 was found from the queue. Return and wait for more data if
4514 there is partial data in queue. Affected file is
4515 lib/silccore/silcpacket.c.
4517 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4519 * Added SilcClietFileError enum to indicate error in
4520 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
4521 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
4522 Affected files lib/silcclient/silcapi.h and
4523 lib/silcclient/client_ftp.c.
4525 * Check that newsize in silc_buffer_realloc is larger than
4526 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
4528 * Added better monitor of file transfers. It now monitors
4529 key agreement protocol during the file transfer too. Added
4530 error reporting too. Affected files
4531 irssi/src/silc/core/silc-servers.c,
4532 irssi/src/fe-common/silc/module-formats.[ch].
4534 * Wrote a help file for FILE command.
4536 * Added silc_rng_global_get_byte_fast to get not-so-secure
4537 random data as fast as possible. Random data is read from
4538 /dev/urandom if available and from the SILC RNG if not
4539 available. It is used in padding generation. Affected file
4540 lib/silccrypt/silcrng.[ch].
4542 * All packets in client library are now processed synchronously.
4543 Optimized packet processing a lot. Affected file
4544 lib/silcclient/client.c.
4546 * All server connection packets are processing synchronously
4547 now in server, to optimize packet processing. Affected file
4550 * Include files are installed now only in Toolkit distribution
4551 if make install is given. Affected files: all Makefile.am's.
4553 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4555 * Assure that silc_client_notify_by_server_resolve does not
4556 resolve the client information multiple times. If it cannot
4557 be found by the first it cannot be found at all. Affected
4558 file lib/silcclient/client_notify.c.
4560 * Fixed WHOWAS command reply calling. Affected file
4561 lib/silcclient/command_reply.c.
4563 * Removed all references to silc_idlist_get_client from the
4564 Irssi SILC client since that call is internal call used by
4565 the library. The Irssi SILC client will use now client
4566 retrieval functions found in silcapi.h.
4568 * Fixed a bug in resolving nickname info before sending
4569 private message. It used freed memory. Affected file
4570 irssi/src/silc/core/silc-servers.c.
4572 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4574 * Assure my_channels statistics cannot go negative in server.
4575 Affected files silcd/server.c, silcd/server_util.c.
4577 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4579 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
4581 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4583 * Win32 Toolkit changes. Affected files
4584 win32/silc.dsw, win32/libsilc/libsilc.def,
4585 win32/libsilcclient/libsilc.def,
4586 lib/silcutil/silcutil.c, and
4587 lib/sftp/sftp_fs_memory.c.
4589 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4591 * Added silc_net_localip to return local host's IP address.
4592 Affected file lib/silcutil/silcnet.[ch].
4594 * If key exchange or rekey protocol is active for a connection
4595 parse all packets syncronously since there might be packets
4596 in packet queue that we are not able to process without first
4597 processing packets before them. Affected file silcd/server,
4598 lib/silcclient/client.c.
4600 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
4601 whether library should continue processing the packet.
4602 Affected file lib/silccore/silcpacket.h.
4604 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
4605 SilcSFTPMonitorData to SFTP server to monitor various
4606 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
4607 lib/silcsftp/sftp_server.c.
4609 * Added silc_file_size to return file size. Affected file
4610 lib/silcutil/silcutil.[ch].
4612 * Implemented the file transfer support for the client library.
4613 Added preliminary support for simple client to client one-file
4614 transmission. Affected file lib/silcclient/client_ftp.c,
4615 lib/silccilent/client.[ch].
4617 * Added new local command FILE to the Irssi SILC Client.
4618 It is used to perform the file transfer. It has subcommands
4619 SEND, RECEIVE, SHOW and CLOSE. Affected files
4620 irssi/src/silc/core/client_ops.c,
4621 irssi/src/silc/core/silc-server.[ch].
4623 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4625 * Relay the SILC_PACKET_FTP in the server. Affected files
4626 silcd/server.c and silcd/packet_receive.c.
4628 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4630 * Renamed silc_file_read and silc_file_write to functions
4631 silc_file_readfile and silc_file_writefile. Added function
4632 silc_file_open and silc_file_close. Affected files
4633 lib/silcutil/silcutil.[ch].
4635 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4637 * Resolve the client info when received private message or
4638 channel message for a client which nickname we don't know.
4639 Affected files lib/silcclient/client_prvmsg.c and
4640 lib/silcclient/client_channel.c.
4642 * Do not crash in /KEY if client is not connected. Affected
4643 file irssi/src/silc/core/silc-channels.c.
4645 * Added SilcClientStatus field to the SilcClientEntry in the
4646 lib/silcclient/idlist.h.
4648 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
4649 is incomplete and is being resolved, it won't be resolved
4652 Make sure also that USERS command reply does not resolve
4653 twice information. Affected file is
4654 lib/silcclient/command_reply.c.
4656 Make sure that silc_client_get_clients_by_list does not
4657 resolve twice same information.
4659 * Check for valid client->id in the silc_server_free_client_data.
4660 Affected file silcd/server.c.
4662 * Fixed /GETKEY nick@server not to crash if the server entry
4663 is not found. Affected file lib/silcclient/command.c.
4665 * Fixed the silc_server_check_cmode_rights to check the
4666 requested modes correctly. Affected file silcd/command.c.
4668 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
4670 * Better checks for non-printable chars in nick added.
4671 Affected file silcd/command.c.
4673 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4675 * Call the silc_server_udpate_servers_by_server in the
4676 primary router that comes back online in the backup resuming
4677 protocol. Otherwise it routes packets wrong. Affected file
4678 silcd/server_util.[ch], silcd/server_backup.c.
4680 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4682 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
4683 lib/silcutil/silcbuffmt.[ch].
4685 * Redefined the SILC packet header to include the padding
4686 length. Affected file lib/silccore/silcpacket.[ch].
4688 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
4689 length for maximum padding up to 128 bytes). Affected
4690 file lib/silccore/silcpacket.h.
4692 * Removed all backwards support for old 0.5.x MAC thingies.
4693 The SILC packet header change makes it impossible to be
4694 backwards compatible.
4696 * Send the ENDING packet with timeout in the backup resuming
4697 protocol. This is to assure that all routers has connected
4698 to the primary router. Affected file silcd/server_backup.c.
4700 * Changed the RNG to take the first IV from random data. It
4701 used to take it from zero actually. Changed the RNG also
4702 to use /dev/urandom during session. /dev/random is used
4703 in initialization. Affected file lib/silccrypt/silcrng.[ch].
4705 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4707 * Changed the SILC packet header to have the first two bytes
4708 (the packet length) encrypted. Affected files aroung the
4709 code tree, lib/silccore/silcpacket.[ch]. Removed the
4710 SilcPacketCheckDecrypt callback. It is not needed anymore
4711 since the silc_packet_receive_process will determine now
4712 whether the packet is normal or special.
4714 * Implemented the unidirectional MAC keys. Affected files
4715 lib/silcske/silcske.c, silcd/protocol.c and
4716 lib/silcclient/protocol.c.
4718 * Implemented the packet sequence number to the MAC computation.
4719 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
4720 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
4721 lib/silcclient/protocol.c.
4723 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4725 * Allow backup router to announce servers. All servers
4726 announced by backup router are added to the global list
4727 automatically. Update hte server's socket to our primary
4728 router also when backup router announces a server.
4729 Affected file silcd/packet_receive.c.
4731 * Do not update the client->router in the function
4732 silc_server_udpate_clients_by_server if the client is on
4733 global list. We might fail to find any specific server
4734 for locally connected clients and local cell clients. They
4735 should still use the `from' and not `to' as client->router.
4736 This fixes backup router resuming protocol. Affected file
4737 silcd/server_util.c.
4739 * Decrease channel statistics count only if the channel
4740 deletion worked. Affected files are silcd/server.c and
4741 silcd/server_util.c.
4743 * Added silc_server_update_servers_by_server to update origin
4744 of all server entries. Used during backup router protocol.
4745 Affected files silcd/server_util.[ch], silcd/server.c. and
4746 silcd/backup_router.c.
4748 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
4749 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
4750 silc_hmac_get_hash and silc_hmac_get_name. Affected file
4751 lib/silccrypt/silchmac.c.
4753 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4755 * Assure that router cannot reroute the same channel message
4756 to the sender. Affected file silcd/packet_receive.c.
4758 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4760 * Made better checks that the channel message is not sent
4761 to the router it came from. Affected file is
4762 silcd/packet_send.c. Fixed memory leak too.
4764 * Announce informations for incoming router connection, but
4765 only after checking if it is replaced by backup router.
4766 Affected file silcd/packet_receive.c.
4768 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4770 * Fixed the backup resuming protocol to work in multiple
4771 router environment. Affected file silcd/server_backup.c.
4773 * Route packet only to one router in the function
4774 silc_server_packet_send_to_channel. Affected file is
4775 silcd/packet_send.c.
4777 * Fixed silc_server_send_notify_dest to set the broadcast
4778 flag. Fixed the silc_server_send_notify_topic to actually
4779 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
4780 Affected file silcd/packet_send.c.
4782 * Changed the SFTP Filesystem interface. Changed the
4783 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
4784 the filesystem operation function. The SilcSFTPFilesystem
4785 is now a context that is allocated by all filesystem allocation
4786 functions and it already includes the operations structure
4787 and filesystem specific context. It is given as argument
4788 now to the silc_sftp_server_start. This made the interface
4789 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
4790 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
4792 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4794 * Changed the backup router adding and getting interfaces
4795 in the server. The router that will be replaced by the
4796 specified backup router is now sent as argument. Affected
4797 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
4800 * Added silc_net_addr2bin_ne to return the binary form of
4801 the IP address in network byte order. Affected files
4802 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
4804 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4806 * Check for existing server ID in silc_server_new_server
4807 and in silc_server_connect_to_router_final and remove the
4808 old entry if it exists. Affected file silcd/packet_receive.c,
4811 * Send the channel message always to only one router, either
4812 in upstream or downstream. Affected file is
4813 silcd/packet_send.c.
4815 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4817 * Wrote the definition of the backup resuming protocol to the
4818 protocol specification.
4820 * Removed one redundant channel key generation from normal
4821 server during joining procedure. Removed one redundant
4822 channel key sending from server to router during joining
4823 procedure. Affected file silcd/command.c.
4825 * Made minor bugfixes to the backup router resuming protocol.
4826 Affected file silcd/server_backup.c, server.c.
4828 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4830 * Added --disable-asm configuration option. Affected files
4831 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
4834 * Implemented the backup resuming protocol that is used to
4835 resume the primary router position in the cell after the
4836 primary router comes back online. Affected files
4837 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
4838 and silcd/server_util.[ch].
4840 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4842 * Sleep two (2) seconds after sending QUIT command to server.
4843 Affected file lib/silcclient/command.c.
4845 * Assure that if outgoing data buffer is pending do not force
4846 send any data. Affected file silcd/packet_send.c.
4848 * Assure that if outgoing data buffer is pending do not force
4849 send any data. Affected file lib/silcclient/client.c.
4851 * Implemented the backup router support when the primary router
4852 goes down. The servers and routers can now use the backup
4853 router as new primary router without loosing connectivity.
4855 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4857 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
4858 in the server to indicate disabled entry. All data read
4859 from the connection will be ignored and no data is sent
4860 for entry that is disabled. Affected files are
4861 silcd/idlist.h, silcd/server.c.
4863 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4865 * Created SFTP client and server test programs in the
4866 lib/silcsftp/tests directory.
4868 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4870 * Implemented memory filesystem (virtual filesystem) for
4871 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
4874 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4876 * Implemented the SFTP (SSH File Transfer Protocol) to the
4877 lib/silcsftp. It includes SFTP client and SFTP server
4880 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4882 * Moved lib/silccore/silcprotocol.[ch] to the
4883 lib/silcutil library.
4885 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
4886 take variable argument list pointer as argument. Affected
4887 file lib/silcutil/silcbuffmt.[ch].
4889 * Added silc_buffer_set function that is used to set data
4890 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
4891 Affected file lib/silcutil/silcbuffer.h.
4893 * Changed various routines in the core library to use the new
4894 silc_buffer_set instead of allocating new buffer only for
4897 * Added 64-bit value formatting and unformatting support to the
4898 silc_buffer_[un]format routines. Affected file is
4899 lib/silcutil/silcbuffmt.[ch].
4901 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
4902 to includes/bitmove.h.
4904 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4906 * Fixed channel user mode saving in client library. Affected
4907 file lib/silcclient/command[_reply].c.
4909 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4911 * Defined the file transfer to the SILC Protocol. Added
4912 new packet type SILC_PACKET_FTP and defined File Transfer
4913 Payload. The mandatory file transfer protocol is SFTP
4914 (SSH File Transfer Protocol). Affected file in addition
4915 of the internet draft is lib/silccore/silcpacket.h.
4917 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
4918 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
4919 is used as part of backup router protocol when the primary
4920 router of the cell is back online and wishes to resume
4921 the position as primary router.
4923 * Redefined the MAC generation keys in the protocol. The
4924 same key is not used anymore in both direction. Both
4925 direction will now use different keys for sending and
4926 receiving. This fixes a potential security flaw. This
4927 change causes incompatibilities in the protocol.
4929 * Redefined also the MAC computation from the packet.
4930 An packet sequence number is now added to the MAC
4931 computation. This prevents possible replay attacks against
4932 the protocol. This change too causes incompatibilities
4935 Added `sequence' field to the SilcPacketContext to hold
4936 the current sequence number for the packet.
4938 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4940 * Added `created' field to the SilcIDListData in the file
4941 silcd/idlist.h to indicate the time when the entry was
4944 * Added `created' field to the SilcChannelEntry too. Affected
4945 file silcd/idlist.h.
4947 * Added `creation_time' aguments to all the announcement functions
4948 in the server. If it is provided then only the entries that
4949 was created after the provided time frame are actually
4950 announced. Affected file silcd/server.[ch].
4952 * The protocol says that the Channel ID's IP address must be
4953 based on the router's IP address. Added check for this in
4954 the silc_server_new_channel when processing incoming New Channel
4955 Payload. Affected file silcd/packet_receive.c.
4957 * Print out the correct version with --version in SILC client.
4958 Affected file irssi/src/silc/core/silc-core.c.
4960 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4962 * Fixed WHOWAS command to check for completnes of the client
4963 entry always, not just when the command is coming from client.
4964 Affected file silcd/command.c.
4966 * Added new function silc_server_packet_queue_purge to purge the
4967 outgoing data queue to the network. After the function returns
4968 it is guaranteed that the outgoing packet queue is empty.
4969 Affected file silcd/packet_send.[ch].
4971 * Purge the outgoing packet queue in the rekey protocol's final
4972 callback to assure that all rekey packets go to the network
4973 before quitting the protocol. Affected file silcd/server.c.
4975 * Added silc_client_packet_queue_parse as similar function as
4976 in server to the client library. The affected file is
4977 lib/silcclient/client.c.
4979 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4981 * Splitted silcd/server.c and created silcd/server_util.[ch]
4982 for utility functions.
4984 * Added new socket flag SILC_SF_DISABLED to indicate that the
4985 connection is open but nothing can be sent to or received from
4986 the connection. Affected file lib/silcutil/silsockconn.[ch].
4987 The checking for disabled socket is checked in the low level
4988 silc_socket_write and silc_socket_read functions.
4990 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4992 * Allow only nicknames and channel names that fits into the
4993 7-bit unsigned char ASCII set. Affected file silcd/command.c.
4995 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4997 * When processing JOIN command reply in server check that if
4998 the channel exists in our global list we'll move it the local
4999 list. Affected file silcd/command_reply.c.
5001 * Fixed the check whether client is joined on the channel already
5002 in JOIN command. Affected file lib/silcclient/command.c.
5004 * Fixed the JOIN command reply to check whether the channel
5005 already exists. Affected file lib/silcclient/command_reply.c.
5007 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5009 * Added silc_ske_status_string to map the SKE error numbers
5010 to readable strings. The affected files are
5011 lib/silcske/silcske[_status].[ch].
5013 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5015 * Do not show the private channels on the WHOIS channel list
5016 as it is not allowed by the protocol. The affected file is
5019 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5021 * Assure that the packet length digged from the actual packet
5022 is something sensible in the silc_packet_decrypt_rest_special
5023 in lib/silccrypt/silcpacket.c.
5025 * Free and NULL the allocated pointer in silc_hmac_alloc if
5026 the HMAC allocation fails. The affected file is
5027 lib/silccrypt/silchmac.c.
5029 * Print the selected security properties to the log files in
5030 the server. Affected file silcd/protocol.c.
5032 * Add SKE's reference counter even if calling the completion
5033 callback manually. Otherwise it goes negative, although it
5034 does not cause any problems. The affected file is
5035 lib/silcske/silcske.c.
5037 * Remove the client entry with short timeout after giving the
5038 KILL command. Affected file lib/silcclient/command.c.
5040 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5041 case all found clients are already disconnected (WHOWAS would
5042 found them) in the server. Affected file silcd/command.c.
5044 * Update the last_receive (time of last data received) to be
5045 updated only when received private or channel message so that
5046 the idle time showed in WHOIS makes more sense.
5048 * Added boolean field `valid' in to the SilcClientEntry in the
5049 client library to indicate whether the entry is valid or not.
5050 This fixes the nickname change bug on channel when changing
5051 the nickname to be same than the old (like nick to Nick) the
5052 nickname formatter doesn't set the new nick anymore to Nick@host.
5053 Affected file lib/silcclient/idlist.[ch].
5055 * Now actually fixed the nickname changing on disconnection.
5056 Added new function silc_change_nick to the Irssi SILC Client.
5057 Affected file irssi/src/silc/core/client_ops.c,
5058 irssi/src/silc/core/silc-nicklist.[ch].
5060 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5062 * Check that the public key exists in the GETKEY command before
5063 trying to encode it. Affected file silcd/command.c.
5065 * Print some notifications on received public keys with GETKEY
5066 command in the Irssi SILC Client. Affected files are
5067 irssi/src/fe-common/silc/module-formats.[ch],
5068 irssi/src/silc/core/client_ops.c.
5070 * Use IDENTIFY command to resolve the server information in the
5071 GETKEY command instead of INFO command. Affected file
5072 lib/silcclient/command.c.
5074 * All command reply functions in the client library now calls
5075 the pending command reply callbacks even if an error has
5076 occurred. The server has done this a long time and now it was
5077 time to move the client library to this as well. Now all
5078 errors can be delivered back to the pending command reply
5079 callbacks if necessary. Affected files are
5080 lib/silcclient/command[_reply].[ch].
5082 * Change the nickname on disconnection back to the username
5083 because in reconnect the server will enforce it to it anyway.
5084 Affected file irssi/src/silc/core/silc-servers.c.
5086 * Fixed a config file parsing bug in the Irssi SILC client.
5087 Affected file irssi/src/silc/core/clientconfig.c.
5089 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5091 * When printing the channel mode on JOIN, verify that the
5092 channel key and channel's HMAC are valid. Affected file
5093 irssi/src/silc/core/client_ops.c.
5095 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5097 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5098 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5099 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5101 * Removed channel key rekey task deleting from the function
5102 silc_server_save_channel_key. Affected file silcd/server.c.
5103 Added explicit timeout task context instead that is used to
5104 delete the task if we are registering a new task before the
5105 new task has elapsed.
5107 * When channel key rekey occurs the client library now saves
5108 the old channel key for a short period of time (10 seconds) and
5109 is able to use it in case some is still sending channel
5110 messages encrypted with the old key after the rekey. Affected
5111 file lib/silcclient/[idlist.h|client_channel.c].
5113 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5115 * Added check to the silc_server_new_id_real to not accept
5116 new ID if it is the sender's own ID. Affected file is
5117 silcd/packet_receive.c.
5119 * Assure that we do not announce ourself or the one we've
5120 sending our announcements when we're router and are announcing
5121 servers to our primary router. Affected file silcd/server.c.
5123 * Fixed silc_server_command_identify_check_client to assemble
5124 correct WHOIS packet. It send corrupted WHOIS packet and
5125 caused problem with router to router connections. Affected
5126 file silcd/command.c.
5128 Fixed also silc_server_command_whois_check the same way
5129 as for the IDENTIFY command.
5131 * Added new SilcIDListStatus to the server in the SilcIDListData
5132 structure. The status now includes the current status of
5133 the entry (like registered, resolved etc.). Affected file
5134 silcd/idlist.[ch]. Defined a bunch of different status types
5135 as well. This replaced the old boolean registered field as well.
5137 Added resolve_cmd_ident field to the SilcClientEntry structure
5138 too so that if the entry is for example being resolved so
5139 another command may attach to the same pending command reply
5140 without requiring to resolve the same entry again. This concept
5141 should optimize the WHOIS and the IDENTIFY resolving under
5142 heavy load by taking away unnecessary resolving for entries
5143 that are being resolved already.
5145 Added support for adding multiple pending commands for one
5146 command idenfier. Affected file silcd/command[_reply].[ch].
5148 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5149 before deleting the data. Otherwise the hash table will have
5150 freed data in comparison functions. Affected file is
5151 silcd/command_reply.c.
5153 * Fixed silc_idlist_replace_client_id to add the new entry to
5154 the cache with NULL nickname. Otherwise there will be invalid
5155 memory as the nickname after the nickname is freed. Affected
5156 file silcd/packet_receive.c.
5158 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5159 saved into wrong slots because the previous number of entries
5160 was not taken into account. Affected file silcd/idlist.c.
5161 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5163 * If we are router and we receive JOIN notify to a channel that
5164 does not have any users then notified client is marked as the
5165 channel founder, as it is it. The affected file is
5166 silcd/packet_receive.c
5168 * Added to the extended hash table API's table_del_*ext functions
5169 the destructor as argument too, so that the caller can decide
5170 which destructor to use or whether to use destructor at all.
5171 Affected file lib/silcutil/silchashtable.[ch].
5173 * Fixed ID Cache purging. It actually deleted the entries from
5174 the hash table after the data was freed. The hash table ended
5175 up comparing freed memory. The affected file is
5176 lib/silccore/silcidcache.c.
5178 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5180 * Fixed Irssi SILC client's KILL command's HELP syntax.
5182 * The USERS command now resolves the detailed user information
5183 if the userinfo field is missing. Affected file is
5184 lib/silcclient/command_reply.c.
5186 * Do not print error in silc_file_read if the read file does
5187 not exist. Just silently return NULL. Affected file is
5188 lib/silcutil/silcutil.c.
5190 * Fixed the silc_log_output to not wine about NULL filename
5191 and to not create some bogus " " filename. Affected file is
5192 lib/silcutil/silclog.c.
5194 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5196 * Fixed various printing bugs on the user interface in the
5197 Irssi SILC Client. Minor changes that were forgotten from
5200 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5202 * Fixed the configure.in.pre and the compilation and distribution
5203 environment to support the new autoconf 2.52. That version is
5204 now required to compile the CVS trunk.
5206 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5208 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5209 to generally parse user@fqdn format strings. Affected file
5210 lib/silcutil/silcutil.c.
5212 * Added nickname_format and nickname_force_format fields to the
5213 SilcClientParams structure. The first one defines the format
5214 for the nicknames that the library will enforce if the receives
5215 multiple same nicknames. The second one is boolean value and
5216 can be used to force the library to always enforce the format
5217 to the nicknames regardles whether there are multiple nicknames
5218 or not. This configurable formatting was employed to flexibly
5219 support accessing multiple nicknames from the user interface.
5220 The userinterface can now set the nicknames to what ever format
5221 they prefer. Affected file lib/silcclient/silcapi.h.
5223 Added function silc_client_nickname_format to the file
5224 lib/silcclient/idlist.c. It performs the nickname formatting.
5226 Added new field `hostname´ to the SilcClientEntry context.
5227 It holds the hostname of the client. Affected file is
5228 lib/silcclient/idlist.h.
5230 * Irssi SILC Client sets the nicknames in nick@hostn format.
5231 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5232 irssi/src/silc/core/silc-core.c.
5234 The WHOIS printing now also shows both the real nickname and
5235 the formatted nickname so that user knows how to access the
5236 user if there are multiple same nicknames cached. Affected
5237 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5238 printing formatting too to take the hostname now as a separate
5239 argument. The Affected file is
5240 irssi/src/fe-common/silc/modules-formats.[ch].
5242 * Changed the silc_client_get_clients_local to accept the formatted
5243 nickname as argument. It accepts the real nickname too but the
5244 formatted nickname can be used to find the true entry from
5245 multiple entries. Affected file lib/silcclient/silcapi.h and
5246 lib/silcclient/idlist.c.
5248 * Added nickname_format_parse field to the SilcClientParams.
5249 It is a callback function provided by the application to parse
5250 the nickname out of the formatted nickname string. The library
5251 calls it to get the nickname from the formatted string. Since
5252 the application generally knows better the format of the nickname
5253 string it parses it instead of the library, even though library
5254 encodes the formatted string. If the callback function is not
5255 provided then the library will use the string as is. The
5256 affected file is lib/silcclient/silcapi.h.
5258 * All the nickname strings passed to the client library in
5259 commands are now expected to be formatted nickname strings.
5260 If the command does not support the formatted nickname string
5261 it will assume that the sent string is the actual nickname.
5262 Affected file lib/silcclient/command.c.
5264 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5266 * Added public key authentication support to OPER and SILCOPER
5267 commands in the client library. Affected file is
5268 lib/silcclient/command.c.
5270 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5272 * Changed the get_auth_methdod client operation to be asynchronous.
5273 It can be async if the application resolves the authentication
5274 method from the server during the negotiation. Added new
5275 SilcGetAuthMeth completion callback that the application will
5276 call after resolving the authentication method.
5278 Added function silc_client_request_authentication_method that
5279 the application can use to resolve the authentication method
5280 from the server. Added also SilcConnectionAuthRequest callback
5281 that the library will call after the server has replied. The
5282 application can call this function if it does not know the
5283 current authentication method.
5285 Affected files are lib/silcclient/client.c and
5286 lib/silcclient/silcapi.h.
5288 * The Irssi SILC client now automatically resolves the authentication
5289 method incase any configuration information is not present (and
5290 currently there never is). The affected file is
5291 irssi/src/silc/core/client_ops.c.
5293 * Fixed public key authentication from the client library.
5294 Affected file lib/silcclient/protocol.c. Changed also the
5295 protocol specification about the public key authentication in
5296 the connection authentication protocol. The actual data to be
5297 signed is now computed with a hash function before signing.
5299 * Fixed the public key authentication from the server as well.
5300 Affected file silcd/protocol.c.
5302 * Removed the mlock()'s from the memory allocation routines.
5303 Affected file lib/silcutil/silcmemory.c. The ./configure does
5304 not check anymore for the mlock(). Affected file is
5307 * Fixed USERS command in server to allow the execution of the
5308 command for private and secret channels if the client sending
5309 the command is on the channel. Affected file silcd/command.c.
5311 * Fixed silc_client_get_clients_local to return the clients
5312 count correctly. It could return wrong value. Affected file
5313 lib/silcclient/idlist.c.
5315 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5317 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5318 types. The assembler optimizations seemed not to like 64-bit
5319 data types. The assmebler optimizations thus are now enabled
5320 also for BSD systems as opposed to only enable them for Linux.
5322 * Do not check for threads at all on BSD systems. Affected
5323 file configure.in.pre.
5325 * Removed -n and -h options from the Irssi SILC Client since
5326 they are not used in silc.
5328 * Fixed the prime generation to assure that the first digit
5329 of the generated random number is not zero since our conversion
5330 routines does not like number strings that starts with zero
5331 digit. If zero digit is seen the random number is regenerated.
5332 This caused some corrupted RSA keys when the zero first digit
5333 was met. Affected file lib/silcmath/silcprimegen.c.
5335 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5337 * Fixed WIN32 configuration in the ./configure script.
5338 Fixed to include xti.h on environments that has it.
5339 Patches by Carsten Ilchmann and andrew.
5341 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5343 * Changed the silc_id_create_client_id to be collision
5344 resistant. It is now assured that there cannot be created
5345 two same client ID's. I suspect that some weird bugs in
5346 the server were actually caused by duplicate Client IDs.
5347 Affected file silcd/serverid.[ch]. A router receiving
5348 new ID now also assures and informs the sending server
5349 if the ID caused collision.
5351 * Changed the silc_id_create_channel_id to also assure that
5352 there are no collisions.
5354 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5356 * Statement about ignoring the Mutual Authentication flag when
5357 performing rekey with PFS was a bit misleading. It is ignored
5358 if it was set in the initial negotiation, it cannot be even
5359 set in the rekey. Fixed in the ke-auth draft. Started the
5360 new versions of the protocol drafts in the doc/.
5362 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5364 * Fixed a bug in silc_client_command_identify_save when saving
5365 new channel information. The channel name was no duplicated
5366 and caused crash on exit. Affected file is
5367 lib/silcclient/command_reply.c.
5369 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5371 * Fixed the getkey command handling in the server. Send just
5372 empty OK reply to the sender if the key could not be fetched
5373 (but everything else was ok, like the key just was not available).
5374 Changed the public key parameter to optional in the protocol
5375 specs so that empty OK reply can be sent. Affected file
5378 Added a message to Irssi SILC client to tell to user if the
5379 server did not return a public key.
5381 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5383 * Fixed a channel key regeneration bug. It registered new
5384 timeout tasks exponentially until all system resources were
5385 used. Affected file silcd/server.c.
5387 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5389 * Added the SILC Document generator to the scripts/silcdoc.
5390 It can be used to generate the Toolkit Reference Manual out
5391 of the source tree. Internally it will also use the RoboDoc
5392 generator now imported in util/robodoc.
5394 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5396 * Added couple of return's in rekey protocol if error orccurred
5397 during the protocol. The execution must be terminated.
5398 Affected file silcd/protocol.c. Also, terminate the protocol
5399 always with timeout.
5401 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5403 * The client's Client ID was created initally from the wrong
5404 nickname (it could have been in format nick@host) in the
5405 silc_server_new_client. Affected file silcd/packet_receive.c
5407 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5409 * Added some SILC_LOG_ERROR's to various error conditions
5410 if client could not be added to ID cache. Affected files
5411 silcd/packet_receive.c and silcd/server.c.
5413 * When client's sock->user_data is freed, NULL also the
5414 client->router and client->connection pointers. Added check
5415 for these pointers being NULL to various places around the
5416 code. Affected file silcd/server.c.
5418 * Added client->data.registered == TRUE checks to various
5419 places around the code to assure that unregistered client's
5420 are not handled when it is not allowed. Affected file
5423 * Added `bool registered' fields to all
5424 silc_idlist_[server|client]_get_* routines to indicate whether
5425 the fetched client needs to be registered or not. Affected
5426 file silcd/idlist.[ch].
5428 * Add your own entry as registered to the ID cache in the
5429 server. Affected file server.c.
5431 * Fixed a bug in silc_server_new_server. The SilcServer was
5432 set as the new server's context instead of SilcServerEntry.
5433 This naturally caused some weird bugs.
5435 * Added "updated" field the SilcChannelEntry which indicates
5436 the time since the channel entry was last accessed. This
5437 can be used to determine whether it is necessary to
5438 announce the channel after backup resuming protocol.
5439 Affected files silcd/idlist.[ch].
5441 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5443 * Do not delete the channel rekey task when adding it
5444 for in silc_server_create_channel_key.
5446 * Changed the silc_server_create_channel_key to return
5447 TRUE or FALSE to indicate the success of the channel key
5450 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5452 * Fixed MSVC++ project files and added missing files to
5453 Makefiles under win32/.
5455 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5457 * Do not add TCP_NODELAY flag if the operating system
5458 does not have it defined. Affected files are
5459 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5461 * Fixed buffer overflow from Irssi SILC Client. Affected
5462 file irssi/src/fe-common/core/themes.c.
5464 * Fixed double free in client library in the file
5465 lib/silcclient/client.c when disconnecting from server.
5467 * Applied double free patch from cras to Irssi SILC client.
5468 Affected files irssi/src/core/[modules/expandos].c
5470 * Fixed the disconnection handling to Irssi SILC Client.
5471 The application must call silc_client_close_connection
5472 in ops->connect client operation in case of failure of
5473 the connection. Affected file is
5474 irssi/src/silc/core/client_ops.c.
5476 * Do not set sock->protocol to NULL in the function
5477 silc_client_close_connection after executing the protocol's
5478 final callback since the sock might not be valid anymore.
5479 Affected file lib/silcclient/client.c.
5481 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5483 * Do not enable SILC_THREADS if the linking with libpthread
5484 did not happen. Affected file configure.in.pre.
5486 * Added notion to protocol specification that server must
5487 verify the sent authentication payload with CMODE when
5488 setting the channel founder key. Implemented it to the
5489 server. Affected file silcd/command.c.
5491 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5493 * Added _EXTRA_DIST SILC distribution variable to the
5494 distributions file. It is used to conditionally add extra
5495 files or directories to the specific distribution. Affected
5496 files ./prepare, Makefile.am.pre and distributions.
5498 Removed the `_' from the start of the distribution names.
5501 * Added README.WIN32 for instructions to compile the Toolkit
5504 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5506 * Fixed a double free in disconnection in the server. Affected
5507 file is silcd/server.c.
5509 * Fixed the lib/silcske/groups.c to work now also with GMP
5510 MP library. The string conversion did not work when using
5511 specific base and the base is indicated in the string as well.
5513 * Created win32/ directory which now includes MSVC++ specific
5514 stuff so that toolkit (DLLs) may be compiled with MSVC++.
5515 It will appear only in the toolkit distribution
5517 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5519 * Changed the key material distribution function in case when
5520 the hash output is too short. The data is now concatenated
5521 a bit differently than it used to. Made the change to the
5522 SKE protocol specification.
5524 * Added better GMP detection to configure.in.pre. A patch
5527 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5529 * Fixed a minor bug in SKE that might cause some problem on
5530 some platforms. Affected file lib/silcske/silcske.c.
5532 * Added the cookie checking for initiator in the SKE. It checks
5533 that the responder returns the sent cookie unmodified. The
5534 affected file is lib/silcske/silcske.c. Added new SKE
5535 error type INVALID_COOKIE that can be sent during the
5536 negotiation. Fixed some memory leaks as well.
5538 * Added the "invalid cookie" error message to Irssi SILC client's
5541 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5543 * Added `task_max' field to the SilcClientParams to indicate
5544 the maximum tasks the scheduler can handle. If set to zero,
5545 default values are used. Affected file lib/silcclient/silcapi.h.
5547 * Fixed memory leaks in silc_client_close_connection. Affected
5548 file lib/silcclient/client.c.
5550 * Added silc_client_del_client_entry to client library to free
5551 all memory of given client entry. Affected file is
5552 lib/silcclient/idlist.[ch].
5554 * Added new functions silc_client_del_channel and
5555 silc_client_del_server to delete channel and server entries.
5556 Affected file lib/silcclient/[silcapi.h/idlist.c].
5558 * Removed silc_client_del_client_by_id from silcapi.h.
5560 * Fixed the INFO command to return the server's own info
5561 correctly when querying by Server ID. Affected file is
5564 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5566 * Removed the non-blocking settings in WIN32 code in the
5567 silc_sock_[read/write] and added SleepEx instead. Affected
5568 file lib/silcutil/win32/silcwin32sockconn.c. The availability
5569 of input data is now checked with FIONREAD and ioctlsocket.
5571 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5573 * Call silc_schedule_task_del_by_context in the
5574 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
5575 Affected file lib/silccore/silcprotocol.c.
5577 * Call silc_protocol_cancel for active protocols in the
5578 silc_server_close_connection if the funtion
5579 silc_server_free_sock_user_data has not been called.
5580 Affected file silcd/server.c.
5582 * Generic tasks cannot be deleted using the del_by_fd
5583 task deleting function since generic tasks does not match
5584 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
5586 * Added a notion to SILCOPER help file that the SILCOPER works
5587 only on router server, not on normal server.
5589 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5591 * Added for WIN32 support for the new scheduler as well.
5592 Affected file lib/silcutil/win32/silcwin32schedule.c.
5594 * Fixed the SHA1 implementation to work on various platforms.
5596 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5598 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
5599 API. It is part of the scheduler now. Everything else is
5600 as previously but some functions has changed their names.
5601 Checkout the lib/silcutil/silcschedule.h for the interface.
5602 Updated all applications to use the new interface. Affected
5603 files are lib/silcutil/silcschedule.[ch].
5605 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5607 * Found a bug in the SKE implementation. The HASH value,
5608 specified by the protocol, was not computed correctly. The
5609 public key of the responder was not added to the computation
5610 even though it is mandatory. Affected file lib/silcske/silcske.c.
5611 This unfortunately causes incompatibilities with older
5612 clients and servers.
5614 * Added WIN32 specific network init and uninit functions:
5615 silc_net_win32_init and silc_net_win32_uninit to init and uninit
5616 the Winsock2. Affected file lib/silcutil/silcnet.h and
5617 lib/silcutil/win32/silcwin32net.c.
5619 * Set the socket always to nonblocking mode on WIN32 after
5620 reading data or writing data. Affected file is
5621 lib/silcutil/win32/silcwin32sockconn.c.
5623 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5625 * Fixed various compilation problems under WIN32. Affected
5626 files lib/silcutil/win32/silcwin32thread.c and
5627 lib/silcutil/win32/silcwin32schedule.c.
5629 * Removed all _internal.h #includes from public header
5630 files. Internal headers must never be included from
5633 Removed also the lib/silcske/payload_internal.h file.
5635 * All include files that may be needed (public and some others
5636 included by the public headers) by application developers are
5637 now copied to the ./includes directory. It does not copy any
5638 internal headers. Affected file Makefile.defines.pre and all
5639 Makefile.am's under lib/ and subdirs.
5641 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5643 * Do not change the ~/.silc directory's permissions automatically.
5644 Affected file irssi/src/silc/core/clientutil.c.
5646 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5648 * Do not cancel the protocol in silc_server_close_connection
5649 it might cause recursion. Now cancelled in the function
5650 silc_server_free_sock_user_data. Affected file silcd/server.c.
5652 * Fixed the silc_server_remove_clients_by_server to regenerate
5653 the channel keys correctly finally. Added also new function
5654 silc_server_remove_clients_channels to actually do it.
5655 Affected file silcd/server.c.
5657 * Fixed the silc_server_new_channel to not crash by giving
5658 wrong router to the new channel. Affected file is
5659 silcd/packet_receive.c.
5661 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5663 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
5664 which is given as argument to the silc_client_alloc now.
5665 It can be used to configure the client and set various parameters
5666 that affect the function of the client.
5668 * The USERS command in server did not check whether the channel
5669 is private or secret. Affected file silcd/command.c.
5671 * Added new argument to the USERS command in protocol specification.
5672 The USERS command now can take the channel name as argument
5673 as well. Added support for this in client and server and
5674 updated the protocol specs.
5676 * Completed the GETKEY command in client. It can be now used
5677 to fetch also servers public key not only some clients.
5678 Affected files lib/silcclient/command[_reply].c.
5680 * Added silc_client_get_server to return server entry by the
5681 server name. Affected files lib/silcclient/silcapi.h and
5684 * Redefined the IDENTIFY command in protocol specification to be
5685 more generic. It now can be used to query information about
5686 any entity in the SILC Network, including clients, servers and
5687 channels. The query may be based either the entity's name
5688 or the ID. Added support for this in both client and server.
5690 Affected files silcd/command.c and lib/silcclient/command.c
5691 and command_reply.c.
5693 * Optimized the WHOIS and WHOWAS commands in the server. Removed
5694 the _from_client and _from_server functions. Affected file
5697 * Added silc_client_get_channel_by_id_resolve to the file
5698 lib/silcclient/silcapi.h to resolve channel information by
5699 its ID. Added also silc_client_get_channel_by_id that
5700 does not resolve it from the server.
5702 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5704 * Added SilcServerEntry context into the client library
5705 to represent one server. The INFO command now allocates
5706 these to save the resolved server info. For now on the
5707 client library will also keep information about servers,
5708 connected and resolved with INFO.
5710 The INFO command now allocates the SilcServerEntry context
5711 and saves the server info there. The COMMAND_REPLY in
5712 the INFO now returns the parameters to application in
5713 same order as defined in the protocol specification.
5715 The entries are cached in the client->server_cache.
5717 * The INFO command is now issued after received the Client ID
5718 from the server. Affected file lib/silcclient/client.c.
5720 * The CMODE_CHANGE notify may now return also an SilcServerEntry
5721 to the application as the mode changer might be server.
5722 It is guaranteed that NULL is not returned anymore to the
5723 application. Affected file lib/silcclient/client_notify.c.
5725 The ID Type is now also passed to the application so that
5726 it can check whether the returned entry is SilcClientEntry
5729 Added new function silc_client_get_server_by_id to return
5730 the server entry by ID. Affected files are the
5731 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
5733 * Do not create the channel in the Irssi SILC Client when issuing
5734 the JOIN command but when received the sucessful JOIN command
5735 reply. Otherwise the channel might get created even though we
5736 could not join it. The Affected file is
5737 irssi/src/silc/core/[silc-channels.c/client_ops.c].
5739 * Fixed a channel joining bug in router. The router must also
5740 check the channel modes, invite and ban lists etc. when serving
5741 the JOIN command sent by normal server. Affected file is
5742 silcd/command.c. The router now resolves the client's
5743 information from the server who sent the JOIN command if it
5744 does not know it, and processes the JOIN command only after
5747 * Changed the SilcCommandCb to take new argument; void *context2.
5748 Affected file lib/silccore/silccommand.h
5750 The second argument in the command callbacks in the server now
5751 includes the SilcServerCommandReplyContext if the command was
5752 called as pending command callback from the command reply.
5753 Otherwise it is NULL. When called as pending the status of the
5754 command reply will be checked and if it was erronous the
5755 error will be sent to the original sender of the command.
5756 This way the client always receives the error messages even
5757 though the server was actually the one who received the error
5758 when it resent the command to router, for example. Affected
5759 files silcd/command[_reply].[ch].
5761 * Fixed sending WHOWAS command's error message to client if
5762 the requested client could not be found. It was missing.
5765 * Changed the CMODE and CUMODE commands reply arguments in the
5766 protocol specification. The Channel ID is now sent in both
5767 of the commands to identify the channel. Implemented this
5768 new feature to the client and server. Affected files
5769 lib/silcclient/command_reply.c and silcd/command.c.
5771 * Made better checks for invite and ban lists in the JOIN
5772 command in server. Affected file silcd/command.c.
5774 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5776 * The server now performs the incoming host IP/DNS lookup
5777 using the silc_socket_host_lookup and thus does not block
5778 the server anymore. Affected file silcd/server.c.
5780 * Completed the multi-thread support for SILC Scheduler in
5781 the lib/silcutil/silcschedule.c.
5783 * Fixed the configure.in.pre to detect the pthread correctly
5786 * Fixed a deadlock in silc_task_queue_wakeup in the file
5787 lib/silcutil/silctask.c.
5789 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5791 * Added new function silc_schedule_wakeup that is used in
5792 multi-threaded environment to wakeup the main thread's
5793 schduler. It needs to be used when a thread adds a new task
5794 or removes a task from task queues. After waking up, the
5795 scheduler will detect the task queue changes. If threads
5796 support is not compiled in this function has no effect.
5797 Implemented the wakeup mechanism to both Unix and WIN32
5798 systems. Affected files are lib/silcutil/silcschedule.[ch],
5799 lib/silcutil/unix/silcunixschedule.c and the
5800 lib/silcutil/win32/silcwin32schedule.c.
5802 * Added new function silc_task_queue_wakeup to wakeup the
5803 scheduler by the specified task queue. Affected file
5804 lib/silcutil/silctask.[ch].
5806 * The silc_socket_host_lookup_start now wakes up the scheduler
5807 after adding the timeout task. Affected file is
5808 lib/silcutil/silcsockconn.c.
5810 * The silc_socket_host_lookup is synchronous now if the threads
5811 support is not compiled in. However, the callback is still
5812 called asyncronously through the scheduler, anyway. Affected
5813 file lib/silcutil/silcsockconn.c.
5815 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5817 * Added new function silc_socket_host_lookup to perform
5818 asynchronous IP and FQDN lookups for the socket connection.
5819 Affected files lib/silcutil/silcsockconn.[ch].
5821 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5823 * Added SILC_MUTEX_DEFINE to define the mutex on environments
5824 that may or may not compile the mutex support in.
5826 Changed the silc_mutex_alloc interface. It allocates the
5827 mutex now to the sent pointer and returns TRUE or FALSE.
5829 Affected file lib/silcutil/silcmutex.h.
5831 * Wrote the SILC Task Queue interface to support multi-threads.
5832 Affected file lib/silcutil/silctask.[ch].
5834 * Wrote the SILC Scheduler to support multi-threads. Affected
5835 file lib/silcutil/silcschedule.c.
5837 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5839 * Implemented the SILC Mutex API and SILC Thread API for WIN32
5840 in lib/silcutil/win32/.
5842 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5844 * Defined SILC Mutex API and SILC Thread API and implemented
5845 them for Unix. Affected files are
5846 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
5847 lib/silcutil/unix/silcunixmutex.c and
5848 lib/silcutil/unix/silcunixthread.c.
5850 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5852 * Fixed the silc_server_remove_clients_by_server's channel
5853 key re-generation. The hash table handling was incorrect
5854 and would not work with many channels. Affected file is
5857 * Fixed some memory leaks around the server code.
5859 * Rewrote the silc_server_get_users_on_channel to support IPv6
5860 based Client ID's. Affected file silcd/server.c.
5862 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
5863 specification. However, a separate document must be written
5864 to define the detailed signing procedure and the payload
5865 associated with the flag. Defined the flag to the
5866 lib/silccore/silcchannel.h as well.
5868 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5870 * Changed the dynamic tables to static size tables in the
5871 lib/silccrypt/silchmac.c.
5873 * Removed GCC dependencies from the code. A patch by cras.
5875 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5877 * Do not show the error "Error receiving packet bla bla"
5878 in server if it really was not an error (-2 means that reading
5879 is pending). Affected file silcd/server.c.
5881 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5883 * Fixed a possible crash in silc_server_remove_clients_by_server
5884 in silcd/server.c. Fixed there also some memory leaks.
5886 * Fixed the silc_idlist_replace_client_id. It could replace
5887 wrong key in the hash table. Affected file silcd/idlist.c.
5889 * Do not check whether there are global users on the channel
5890 if the channel->global_users is FALSE. Affected functions
5891 silc_server_remove_from_one_channel and
5892 silc_server_remove_from_channels in silcd/server.c. Also,
5893 do not check if the removed client is local as we can be
5894 sure that global client was not removed from the channel
5895 and checking for global users is not needed.
5897 * The silc_server_remove_clients_by_server now re-generates
5898 the channel keys correctly for those channels that had
5899 clients removed from them. Affected file silcd/server.c.
5901 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5903 * Found the reason of random crashes in the server. We weren't
5904 ignoring the SIGPIPE signal (which can be sent in write())
5905 and it crashed the server. Affected file silcd/silcd.c.
5907 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5909 * Assure that sock->user_data is not NULL in the function
5910 silc_server_packet_send in silcd/packet_send.c.
5912 * Disconnect the remote connection if it could not be added
5913 to any ID lists in the server. The affected file is
5916 * Check in silc_server_packet_send[_real/dest] that the
5917 socket is not disconnecting and ignore the data if it is.
5918 Affected file silcd/packet_send.c.
5920 * Define inline to __inline on native WIN32 compilation.
5921 Affected file includes/silcwin32.h.
5923 * Added some explicit type casts for inline code since MSVC
5924 require them. Affected files lib/silcutil/silcbuffer.h,
5925 lib/trq/silcdlist.h and lib/trq/silclist.h.
5927 * Print warning in log files from now on if the packet
5928 decryption fails. Affected file silcd/server.c.
5930 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5932 * Changed the `say' client operation's interface to accept
5933 new `type' argument to indicate the type of the message sent
5934 by the library. The application may filter the library's
5935 messages according the type. The affected file is the
5936 lib/silcclient/silcapi.h.
5938 * Added two new functions to lib/silcclient/silcapi.h:
5939 silc_client_del_client and silc_client_del_client_by_id.
5940 Affected file lib/silcclient/idlist.c.
5942 * Moved the clientincludes.h from includes/ to silc/ and
5943 serverincludes.h from includes/ to silcd/.
5945 * The modes for the CMODE and CUMODE are now passed as
5946 uint32 for application with COMMAND_REPLY. The affected
5947 file is lib/silcclient/command_reply.c.
5949 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5951 * /WHOIS without arguments shows client's own information.
5952 Affected file lib/silcclient/command.c.
5954 * Changed PING to not accept any arguments. The specs
5955 says that client can ping only the connected server so
5956 requiring an argument is not needed. Affected file is
5957 lib/silcclient/command.c.
5959 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5961 * Fixed a fatal bug in private message sending and reception
5962 encryption and decryption when using private message keys.
5963 The implementation was incorrect and did not follow the
5964 specification. It causd that some of the message were
5965 lost since it did not use the sending and receiving keys
5966 as the protocol suggests. This has been fixed and will cause
5967 incompatibilities with older clients when sending private
5968 message encrypted with private message keys. Affected files
5969 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
5970 and various other in Irssi SILC Client.
5972 Added `responder' boolean argument to the functions
5973 silc_client_add_private_message_key[_ske] to indicate when
5974 the key is added as responder or initiator of the key
5977 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5979 * Removed the silc_ske_check_version function and created
5980 a SilcSKECheckVersion callback. Added also a function
5981 silc_ske_set_callbacks that is now used to set all SKE
5982 callbacks. The callback functions are not given to
5983 the SKE functions anymore, but this function is used to
5986 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
5988 * Added `silc_version' argument to the silc_client_alloc
5989 to define the version of the application for the library.
5990 The library will use the version string to compare it
5991 against the remote host's (usually a server) version
5992 string. Affected file lib/silcclient/silcapi.h
5994 * Added the KE protocol context to Key Agreement context
5995 in client library so that we can abort the SKE if it
5996 is in process when we get timeout. Affected file is
5997 lib/silcclient/client_keyagr.c.
5999 * Do not resolve the client ID forever if it returns in the
6000 first time that such client does not exist. This was done
6001 for example with private message. Affected file is
6002 lib/silcclient/client_prvmsg.c.
6004 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6006 * Do not add regex.h for WIN32. The affected file
6007 includes/silcincludes.h.
6009 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6010 not work yet 100%. It generates the DLL's automatically
6011 when compiling with --with-win32 under cygwin.
6013 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6015 * lib/contrib/regex.c is not compiled on WIN32.
6017 * Added silc_net_get_socket_opt function to the
6018 lib/silcutil/silcnet.h.
6020 * Added includes/silcwin32.h for WIN32 specific includes
6023 * Do not use ptime structure or any of the posix process
6024 functions on WIN32 in lib/silccrypt/silrng.c.
6026 * Added silc_gettimeofday to provide generic function
6027 for struct timeval on all platforms. Added the function
6028 to lib/silcutil/silcutil.h.
6030 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6032 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6033 library as they clearly belong there. As a plus side we
6034 can make the actual socket connection routines platform
6037 Added also new generic function silc_socket_read and
6038 silc_socket_write (that used to be silc_packet_[read/write].
6039 The implementation of these are platform specific.
6041 * Added WIN32 specific routines of silc_socket_[read/write]
6042 to lib/silcutil/win32/silcwin32sockconn.c.
6044 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6046 * Added preliminary support for native WIN32 compilation under
6047 cygwin (using the -mno-cygwin option for GCC) to the
6048 ./configure.in.pre. The --with-win32 now prepares the
6049 compilation for native WIN32.
6051 * Rewrote the SILC Scheduler interface in the file
6052 lib/silcutil/silcschedule.h. The scheduler is now context
6053 based and does not have anymore any global static scheduler.
6054 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6055 and created lib/silcutil/win32 directory for WIN32 based
6058 * Added Unix specific network routines to the
6059 lib/silcutil/unix/silcunixnet.c and the old
6060 lib/silcutil/silcnet.c includes now only generic routines.
6062 Added WIN32 specific network routines to the
6063 lib/silcutil/win32/silcwin32net.c.
6065 * Added Unix specific utility functions from the
6066 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6068 * Added WIN32 SILC Scheduler to the file
6069 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6072 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6074 * Do not handle JOIN notify in the server if the target client
6075 is not registered (idata->registered == FALSE). The affected
6076 file is silcd/packet_receive.c.
6078 * Update the nickrec->founder in event_cumode in the Irssi SILC
6079 client. Affected file irssi/src/silc/core/silc-channels.c.
6081 * Fixed the CUMODE_CHANGE notify handling in the server when
6082 server and router are announcing their clients on channels.
6083 Now the mode changes are saved and notified correctly. The
6084 affected file is /silcd/packet_receive.c.
6086 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6087 They really did not replace the cache entry in the ID Cache.
6088 Now they do that. Affected file silcd/idlist.c.
6090 * Fixed the KICK notify handling in the Irssi SILC client to
6091 update the channel records so that the kicked client does not
6092 appear to be on the channel. The affected file is
6093 irssi/src/silc/core/silc-channels.c.
6095 * Always update the conn->current_channel when executing command
6096 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6098 * Fixed the KILL notify handling in Irssi SILC client to remove
6099 the killed client on all channels.
6101 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6103 * Fixed the silc_parse_command_line to remove extra spaces
6104 from the start and end of the arguments. Affected file is
6105 lib/silcutil/silcutil.c.
6107 * Cancel and free any active protocol in the function
6108 silc_server_close_connection. Affected file silcd/server.c.
6110 * Cancel and free any active protocol in the function
6111 silc_client_close_connction. Affected file is
6112 lib/silcclient/client.c.
6114 * Do not execute the KILL command for clients that are in
6115 history (ie. they are not in the network). Affected file is
6118 * Fixed KILL notify handling, client does not crash anymore.
6119 Affected file irssi/src/silc/core/silc-channels.c.
6121 * Reduced the default packet buffer size from 2048 to 1024 in
6122 lib/silccore/silcpacket.c.
6124 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6125 counter to the SKE context that is incresed when the SKE library
6126 performs async operation outside the library. If the outside
6127 process frees the SKE context and FREED status will be set
6128 and the library will detect after the sync operation that the
6129 libary is freed. The affected files are
6130 lib/silcske/silcske[_status].[ch].
6132 * Resolve the client entry information in the function
6133 silc_client_channel_message to assure that NULL pointer is not
6134 passed as client entry to the application. */
6136 * Fixed the task timeout calculation to assure that there is
6137 never negative timeouts. The affected file is
6138 lib/silcutil/silcschedule.c.
6140 * Fixed the channel user mode notification sending in server.
6141 It was sent point-to-point to the router (or to server by router)
6142 but it needs to be destined to a channel. The routines now
6143 supports sending the channel user mode notifys to the channels
6144 when announcing clients and channels. Affected files are
6145 silcd/server.c and silcd/packet_receive.c.
6147 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6148 It did not actually replace the old channel entry in the cache.
6149 Affected file lib/silcclient/client_notify.c.
6151 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6153 * Fixed a possible crash in silc_packet_send_prepare. It now
6154 assures always that there is enough space in the buffer and
6155 at the tail area of the buffer (for MAC).
6157 Fixed the inbound buffer reallocation in silc_packet_read.
6158 It was old code and did not handle the reallocation correctly.
6161 The affected file is lib/silccore/silcpacket.c.
6163 * Fixed buffer overflow in silc_parse_nickname in the file
6164 lib/silcutil/silcutil.c.
6166 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6168 * make install generates new server keys only if there is not
6171 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6173 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6174 Added check that if the NOREPLY is set then we will not send
6175 the away message. This avoids infinite loop of away messages
6176 if both clients are away. The affected file is
6177 lib/silcclient/client_prvmsg.c.
6179 * Fixed client crash if /NICK was given without arguments.
6180 Affected file lib/silcclient/command.c.
6182 * Server does not send the invite list in INVITE command back
6183 to the client if the list was not altered. Added this notion
6184 to the protocol spec as well. Affected file silcd/command.c.
6186 Fixed possible crash in INVITE command by checking the
6187 value of silc_server_get_client_route command.
6189 * Fixed the INVITE notify type handling. The arguments are now
6190 taken in correct order and client does not crash. The affected
6191 file is irssi/src/silc/core/silc-channels.c.
6193 Removed the "Inviting xxx to channel" message from the
6194 client library away and let the application handle it.
6195 Affected file lib/silcclient/command.c. Added that message
6196 to Irssi SILC client's message formats.
6198 * Fixed CMODE command crash in client. It now checks the
6199 amount of arguments correctly and does not crash. The affected
6200 file is lib/silcclient/command.c.
6202 * Do not create new channel automatically in silc_channels_join
6203 but check whether the channel by that name already exists.
6204 Affected file irssi/silc/core/silc-channels.c.
6206 * Do not send the SERVER_SIGNOFF to router if the disconnected
6207 entity was the router. Affected file silcd/server.c.
6209 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6210 SILC client as it was missing from there.
6212 Added the handling of the KICK notify to the Irssi SILC client
6213 as it was missing. Added "you have been kicked" message to
6214 Irssi SILC client's message modules formats.
6216 Added the handing of the KILL notify to the Irssi SILC client
6217 as it was missing. Added the kill message module formats
6220 The affected file is irssi/src/silc/core/silc-channels.c.
6222 * The router did not save the channel mode the server announced.
6223 Affected file silcd/packet_receive.c.
6225 * Fixed a possible crash in INFO command in server. If the
6226 server did not provide the server info it crashed. Affected
6227 file silcd/command.c.
6229 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6231 * Fixed the GETKEY command in the server to check also the
6232 global list. Otherwise the GETKEY would not work correctly
6233 in normal SILC server. Affected file silcd/command.c.
6235 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6237 * Fixed GETKEY crash, it crashed if the command did not succseed.
6239 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6241 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6242 is now real and not just an macro interface to GMP.
6244 Removed the entire GMP from the source tree and imported new
6245 NSS MPI library instead. Reason for removing GMP is that it is
6246 extremely large and compiles extremely slow. The NSS MPI
6247 is only a few files and compiles in less than 10 seconds.
6248 The speed is also about the same as GMP. The MPI is imported
6249 to lib/silcmath/mpi.
6251 If the system has GMP installed we will still use the GMP.
6252 If it is not then the NSS MPI will be compiled.
6254 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6256 * Merged a long nickname (127 characters long) crash bugfix from
6257 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6259 * Merged a freed memory reference bugfix from Irssi CVS tree.
6260 Affected file irssi/src/core/commands.c.
6262 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6264 * Added the server's public key sving and verification to the
6265 server when performing the SKE. This was missing and the
6266 remote server's (or router's) public key was accepted without
6267 checking whether we have it previously or trust it at all.
6268 Affected file silcd/protocol.c.
6270 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6272 * Check in the silc_server_timeout_remote if protocol is active
6273 and make sure that the protocol's final callback is called so
6274 that all memory if freed. Affected file silcd/server.c.
6276 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6278 * silc_server_whois_send_reply crashed the server if the nickname
6279 was 127 characters long. Affected file silcd/command.c.
6281 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6283 * Added sanity check to the silc_server_new_client. If the hostname
6284 is provided inside username then check that the provided hostname
6285 really is the same as the resolved one. If the hostname was not
6286 resolved then check it from the public key. Affected file is
6287 silcd/packet_receive.c.
6289 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6290 if the server disconnected us and the connection is not valid
6291 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6293 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6294 the library to the lib/silcutil/silcutil.[ch].
6296 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6298 * Close log file after open. Affected file
6299 lib/silcutil/silclog.c.
6301 * Check whether sock == NULL in silc_client_send_packet and return
6302 if it is. Affected file lib/silcclient/silcclient.c.
6304 * Check rec->entry == NULL in the Irssi SILC Client before
6305 sending the channel message. Affecte file is
6306 irssi/src/silc/core/silc-servers.c.
6308 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6310 * Merged a splitted window bugfix from Irssi CVS tree. The
6311 affected file is irssi/src/fe-text/textbuffer-view.c.
6313 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6314 It did not print nickname.
6316 * Improved the distributions system a bit.
6318 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6320 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6321 irssi/src/fe-text/gui-window.c.
6323 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6324 to in-active server. The affected file is
6325 irssi/src/silc/core/client_ops.c.
6327 * Resolve the client in USERS command reply if the entry does
6328 not have username resolved. The affected file is
6329 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6330 command to WHOIS command to really resolve stuff. The USERS
6331 is not used any more in any critical section so WHOIS can
6332 be used even though it might be slower than IDENTIFY.
6334 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6337 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6339 * Changed the protocol API a bit more consistent in the
6340 lib/silccore/silcprotocol.[ch].
6342 * Changed the following headers to ROBODoc format:
6344 lib/silccore/silcpayload.h
6345 lib/silccore/silcprotocol.h
6346 lib/silccore/silcsockconn.h
6348 All core library headers are now formatted.
6350 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6352 * Fixed a bug in Irssi SILC client; do not show that you are
6353 server/router operator if you really are not. Affected file is
6354 irssi/src/silc/core/client_ops.c.
6356 * Renamed silc_command_free_payload to silc_command_payload_free.
6357 Affected file lib/silccore/silccommand.h
6359 * Added silcmath.h to include the prototoypes of various routines
6360 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6363 * Changed the following headers to ROBODoc format:
6365 lib/silccore/silcchannel.h
6366 lib/silccore/silccommand.h
6367 lib/silccore/silcid.h
6368 lib/silccore/silcidcache.h
6369 lib/silccore/silcmode.h
6370 lib/silccore/silcnotify.h
6371 lib/silccore/silcpacket.h
6372 lib/silcmath/silcmath.h
6374 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6376 * Added checking to the server code not to start the server if
6377 ciphers and stuff are not configured properly. Affected files
6378 silcd/serverconfig.[h] and silcd/server.c.
6380 * Changed the layout of the header files of the public interfaces
6381 in the SILC libraries. The new layout supports ROBODoc
6382 documentation tool (and some others) so that it is easy to create
6383 a library reference manual. All the other headers and source
6384 code must still follow the CodingStyle document. Also source
6385 code must not include these ROBODoc stuffs, only the headers.
6386 Furthermore, all public interface headers must now be named
6387 by using `silc' prefix, example: silcapi.h, silccipher.h.
6388 Some files were renamed due to this. All the other headers
6389 must not be used as public interfaces. I will update the
6390 CodingStyle document later. Changed following headers, so far:
6392 lib/silcclient/silcapi.h
6393 lib/silccore/silcauth.h
6394 lib/silccore/silcprivate.h
6395 lib/silccrypt/silcdh.h
6397 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6401 * Removed silc_client_packet_send_flush from the client library
6402 as it is not needed. Affected file lib/silcclient/client.[ch].
6404 * Added printing of message of unresolved authentication method
6405 to the Irssi SILC client. Added it to the module formats.
6406 Removed the same message from the client library.
6408 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6410 * Added new distribution feature, DISTLABEL. Every distribution
6411 can define own preprocessor label that can be used in the
6412 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6413 file distributions, acconfig.h.pre and prepare.
6415 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6417 * Added Makefile.defines_int to include the actual definitions
6418 for Makefile.defines.in. Tested the new distribution system,
6419 created distributions and tested installation.
6421 * Added AWAY message printing to the Irssi SILC client. Added
6422 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6424 * Added SCONNECT command to call the SILC's CONNECT command.
6425 Cannot use CONNECT directly since Irssi uses that internally.
6426 Affected file irssi/src/silc/core/silc-servers.c.
6428 Added ACTION local command. It is same as ME command but takes
6429 the channel as mandatory argument.
6431 Rewrote some of the Irssi's help files to suite for SILC
6434 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6436 * Added Makefile.defines[.in] that should for now on be included
6437 in all Makefile.am file in the source tree. That file includes
6438 all common compilation definitions for SILC source tree.
6440 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6442 * Minor changes to the ./prepare script to change the package
6443 name according the distribution name to the configure.in.
6445 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6447 * Created new distribution system. Added file `distributions'
6448 that defines all the distributions that can be created out of
6449 the SILC source tree. The ./prepare script now reads that
6450 file to determine how to prepare the distributions. The
6451 first argument to the ./prepare is the name of the distribution
6452 and second is the version of the distribution. If given
6453 without arguments it creates the default (toolkit) distribution
6454 with the default version (defined in ./prepare).
6456 All Makefile.am files that are subject to the distributions
6457 are now named as Makefile.am.pre. These are ./Makefile.am
6458 and lib/Makefile.am. Others may be changed later.
6460 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6462 * Added invite list, ban list, some key management and connection
6463 error message printing to module formats in the Irssi SILC client.
6465 * Added new silc_client_set_away_message to set the away message
6466 that is back to the person who sent private message. The
6467 affected file lib/silcclient/silcapi.h and the
6468 lib/silcclient/client_prvmsg.c.
6470 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6472 * Fixed the private message sending in the Irssi SILC client,
6473 added local command KEY to the Irssi SILC client.
6475 Added key management and key agreement message formats to the
6476 irssi/src/fe-common/silc/module-formats.[ch].
6478 Added USERS (alias WHO) printing, server/router operator
6479 indication and LIST command printing to the module formats.
6481 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6483 * Fixed channel joining notify handling, cumode notify handling
6484 from Irssi SILC client.
6486 * Added SILC specific module-formats to the Irssi SILC client so
6487 that SILC specific message hilighting, colors etc is possible.
6488 Affected file irssi/src/fe-common/silc/module-formats.[ch].
6490 Added channel mode, channel user mode, actions, notices,
6491 whois and whowas printing to the the module-formats.c.
6493 * Fixed a bug in channel deletion in the server. The channel
6494 is not left to the cache even if the channel founder auth mode
6495 is set when there are no users anymore on the channel. Affected
6496 file silcd/server.c.
6498 * The silc_net_localhost now resolves the entire hostname including
6499 the domain name. Affected file lib/silcutil/silcnet.c.
6501 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6503 * Changed the ask_passphrase client operation to be ascynchronous.
6504 It has now a completion callback and a context that the
6505 application must call after it has got the passphrase from
6506 the user. Affected files lib/silcclient/silcapi.h,
6507 lib/silcclient/protocol.c, lib/silcclient/command.c and
6510 Added SilcAskPassphrase callback that the application calls
6511 to deliver the passphrase to the library.
6513 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
6514 The public key verification and especially a certificate
6515 verification is asynchronous procedure.
6517 Added new SILC_SKE_STATUS_PENDING status to indicate the
6518 request is pending and a callback will be called to finalize
6521 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
6522 indicate that remote end did not send its public key (or
6523 certificate), even though we require it. Added check for this
6524 condition in the SKE. This was a security bug, now fixed.
6526 Defined new SilcSKEVerifyCbCompletion callback that is called
6527 when the verification process is completed.
6529 The affected files lib/silcske/silcske_status.h and
6530 lib/silcske/silcske.[ch].
6532 * Changed the verify_public_key client operation to be async
6533 as well. Defined SilcVerifyPublicKey callback that is used to
6534 indicate the success of the public key verification process.
6536 Changed the server and client to use the new async client
6539 * Changed the Irssi SILC client's internal scheduler to be called
6540 twice as many times as it used to be. As a result the client
6541 should be a bit faster now. Affected file is
6542 irssi/src/silc/core/silc-core.c.
6544 * Added support to Irssi SILC client of asynchronous public key
6545 verification and passphrase inquiry. Affected file is
6546 irssi/src/silc/core/silc-core.c.
6548 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6550 * Do not say "You have left channel %s" in client library.
6551 Moved it to the application. Affected files are
6552 lib/silcclient/command.c and silc/client_ops.c.
6554 * Fixed silc_client_get_clients. Command context was not
6555 duplicated and was freed memory in the callback. Affected
6556 file lib/silcclient/idlist.c.
6558 * Do not say "you are now talking..." on JOIN command in the
6559 client library. The appliation must handle it.
6561 * Do not say ".. changed topic to" in command reply in the
6562 client libary. The application must handle it.
6564 * Fixed TOPIC command sending in the client library.
6566 * Fixed a memory leak in silc_client_command_free in the file
6567 lib/silcclient/command.c.
6569 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6571 * Imported a modified version of Irssi client to the source tree.
6572 The Irssi will be used to create a new client called
6573 Irssi SILC. Imported to irssi/.
6575 Added silc_core_init_finish function to the Irssi. Affected
6576 file irssi/configure.in.
6578 A lot changes in the Makefile.ams around the irssi tree.
6580 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6582 * Do not rehash if the new size is same as the old size of the
6583 hash table, in the silc_hash_table_rehash*. The affected file
6584 lib/silcutil/silchashtable.c.
6586 * Replaced hash_table_del_by_context calls from the server
6587 (when channel->user_list and client->channels) to the
6588 hash_table_del as it is sufficient and faster.
6590 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6592 * Added silc_hash_table_list, silc_hash_table_get and the
6593 SilcHashTableList structure to provide an alternative way to
6594 traverse the hash table. The affected files are
6595 lib/silcutil/silchashtable.[ch].
6597 * Changed the server's idlist routines to use the hash table
6598 routines to optimize the code.
6600 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6602 * Replaced the client entry's `channel' list and channel entry's
6603 `user_list' list to hash tables for optimized lookup. Changed
6604 the code to use the hash table interface around the code.
6605 Affected file lib/silcd/idlist.[ch].
6607 * Added `auto_rehash' boolean argument to the function
6608 silc_hash_table_alloc to indicate whether the hash table should
6609 auto-rehash when it thinks is appropriate time. It will
6610 increase the hash table size if the there is twice as much
6611 entries in the table than the size of the table, and will
6612 decrease the size if there are twice as less entries than
6613 the size of the table.
6615 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6617 * Fixed silc_xxx_get_supported to not crash at some circumstances.
6619 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6621 * silc_idcache_purge_by_context deletes the entry now by context
6622 as it is supposed to do. Affected file lib/silccore/idcache.c.
6624 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
6625 client is not anymore valid (WHOWAS givens the info) and not
6626 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
6628 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6630 * Removed the `data' and `data_len' arguments from the ID Cache
6631 interfaces and added `name' argument. ID Cache does not handle
6632 anymore the binary data only a names associated with given ID.
6634 * When hashing a Client ID with silc_hash_id the entire ID is
6635 not hashed anymore, instead only the hash of the Client ID is
6636 hashed. This way we can access the Client ID from the cache
6637 with Client ID but with the hash of the ID (which is a hash of
6638 the nickname) as well without any difference in performance.
6640 Added also silc_idcache_find_by_id_one_ext to do one on one
6641 searching when we have the actual ID. Added also function
6642 silc_hash_client_id_compare. The affected files are
6643 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
6645 * When hashing the name associated with a ID it is always done
6646 in lowercase. This way we can access the cache without worrying
6647 about case-sensitivity, even though, for example nicknames are
6650 * Fixed a bug in server with channel message sending. It put
6651 wrong ID type as destination ID. The affected file
6652 silcd/packet_send.c.
6654 * silc_idcache_del_by_context now deletes from all hash tables
6655 by context. Affected file lib/silccore/idcache.c.
6657 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6659 * Changed the client library to use the new ID Cache interface.
6660 Changes around the source tree.
6662 * Added silc_hash_table_rehash_ext to rehash with specific
6663 hash function. Affected file lib/silcutil/silchashtable.[ch].
6665 * Added silc_hash_string_compare to compare two strings in the
6666 hash table. Affected file lib/silcutil/silcutil.[ch].
6668 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6670 * Added new function silc_idcache_del_by_context into the
6671 lib/silccore/idcache.[ch].
6673 * Changed the server's ID list routines to use the new ID Cache
6674 interface. Changes around the source tree.
6676 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6678 * Added silc_hash_table_del[_by_context]_ext functions in to the
6679 lib/silcutil/silchashtable.[ch].
6681 Removed silc_hash_table_find_all* routines and added new
6682 silc_hash_table_find_foreach to replace them.
6684 Added silc_hash_table_replace_ext function as extended
6685 replacing function. Separated the simple hash table interface
6686 from the extended hash table interface in the file
6687 lib/silcutil/silchashtable.h.
6689 * Fixed minor bugs and changed it to use some of the new
6690 hash table functions in lib/silccore/idcache.c
6692 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6694 * Added new function silc_hash_table_find_all to return all keys
6695 in the hash table by the specified key. As the hash table is
6696 collision resistant it also makes it possible to have several
6697 duplicate keys in the hash table. This function may be used to
6698 find all of the keys from the hash.
6700 Added user_context arguments to the SilcHashFunction,
6701 SilcHashCompare and SilcHashDestructor to deliver user specified
6704 Added new fuctions silc_hash_table_find[_all]_ext to do
6705 extended lookup with specified hash and compare functions and
6706 specified user contexts.
6708 Added new function silc_hash_table_add_ext to add the key
6709 with specified hash function and user context.
6711 Added new function silc_hash_table_foreach to traverse all
6712 entrys in the hash table. Added SilcHashForeach callback
6715 Added new function silc_hash_table_del_by_context to delete
6716 the entry only if the context associated with the key matches.
6718 Affected files are lib/silcutil/silchashtable.[ch].
6720 * Removed silc_hash_[server/client/channel]_id and added just
6721 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
6722 silc_hash_id_compare to compare two ID's using as the hash table
6723 comparison function. Added also silc_hash_data to hash
6724 binary data and silc_hash_data_compare to compare it.
6726 * Removed silc_idlist_find_client_by_hash as it is not needed
6727 anymore. Affected file silcd/idlist.[ch].
6729 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
6730 to use internally the SilcHashTable. The new ID Cache is a lot
6731 faster than the old one. Some of the ID Cache interface was also
6732 rewritten and obsolete and stupid functions were removed.
6734 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6736 * Added entry_count field to the SilcHashTable to keep the number
6737 of the entries in the table. Implemented the function
6738 silc_hash_table_rehash. Added new function
6739 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
6741 Fixed a minor bug in silc_hash_table_free.
6743 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
6744 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
6745 into the lib/silcutil/silcutil.[ch].
6747 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6749 * Implemented a collision resistant hash table into the
6750 lib/silcutil/silchashtable[ch]. See the header and the source
6751 for the SilcHashTable API.
6753 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6755 * Merged dotconf version 1.0.2 into lib/dotconf.
6757 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6759 * Do not compile anything in lib/silcsim/* if the SIM support
6760 is not enabled. The tree should now compile without problems
6763 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6765 * Compiled the SILC under cygwin. Compiled and tested briefly
6766 without problems. More tests needed. The SIMs didn't compile
6769 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
6771 * Fixed possible crash in silc_get_username in the
6772 lib/silcutil/silcutil.c.
6774 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6776 * Fixed a va_arg in silc/client_ops.c.
6778 * Oops, RC5 routines were named AES and caused some problems
6779 when not using SIM's. Affected file lib/silccrypt/rc5.c.
6781 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6783 * Added new SilcIDIP structure into the lib/silccore/id.h and
6784 replaced the old `ip' fields from all SILC ID's to that type.
6785 This is a step towards IPv6 support.
6787 The silc_id_get_len takes now the ID as an extra argument.
6788 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
6789 both IPv4 and IPv6 based ID's.
6791 The affected files are lib/silccore/id.[ch] and other files
6792 around the tree using these routines.
6794 * Removed the ID length arguments in server from various
6795 silc_server_send_notify_* routines -> they are not needed
6798 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6800 * Fixed memory leak in silc_encode_pem_file in the file
6801 lib/silcutil/silcutil.c.
6803 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6805 * Check minor version as well in the SKE. Affected files are
6806 silcd/protocol.c and lib/silcclient/protocol.c.
6808 * Added --identifier option to the server so that an identifier
6809 can be when creating the public key for the server. Affected
6810 file is silcd/silcd.c.
6812 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
6813 lib/silccrypt/silcpkcs.c.
6815 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6817 * Register default ciphers and stuff when using -C option with
6818 the server. Affected file sildc/silcd.c.
6820 * Put back the servers public key filename format, it is better
6821 than the new one. For now, the client keys are saved with the
6822 new filename format. The affected file silc/client_ops.c.
6824 * Implemented the Cipher API for the rest of the ciphers that
6825 did not implement it or implemented it the wrong way.
6827 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6829 * Register default ciphers and stuff when using the -S option
6830 in the client. Affected file silc/silc.c. Same also when
6831 creating new key pair with -C option.
6833 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6835 * Fixed the silc_verify_public_key client operation function to
6836 save the public keys differently. The fingerprint is now
6837 used as filename and not the hostname. This way also the
6838 client keys are saved uniquely and not with hostnames. The
6839 affected file is silc/client_ops.c.
6841 * Trimmed the silc_hash_fingerprint function to remove extra
6842 whitespaces from the end of the fingerprint. The affected
6843 file is lib/silccrypt/silchash.c.
6847 * Added silc_cipher_register_default function to register all
6848 default ciphers. It can be used when configuration files
6849 does not exist and the application does not want any specific
6850 ciphers in any specific order.
6852 The SilcDList is now used as silc_cipher_list dynamically
6853 allocated cipher list. Removed the static list all together
6854 and now all ciphers must be allocated to the dynamic list.
6855 The silc_cipher_alloc routine was changed to check only the
6858 All silc_cipher_* routines that used to return int returns
6861 The affected files lib/silccrypt/silccrypt.[ch].
6863 * The same thing was done to silc_hash_* as for silc_cipher_*
6864 routines. Affected files lib/silccrypt/silchash.[ch].
6866 * The same thing was done to silc_pkcs_* as for silc_cipher_*
6867 routines. Affected files lib/silccrypt/silcpkcs.[ch].
6868 Added also silc_pkcs_[un]register[_default] functions.
6869 Removed the data_context from the PKCS API.
6871 * Added silc_hmac_register_default function to register default
6872 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
6873 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
6874 to unregister all hmacs at once.
6876 * Register the default ciphers, hash functions, PKCSs and HMACs
6877 if client's configuration file does not exist. The affected
6880 * The client did not load the hash functions from the SIM
6881 modules at all. Added support for this. Affected file is
6882 silc/clientconfig.c.
6884 * When decoding public key with silc_pkcs_public_key_decode, check
6885 the supported algorithm only if PKCS are registered. Affected
6886 file lib/silccrypt/silcpkcs.c. The same was done with the
6887 silc_pkcs_private_key_decode.
6889 * Fixed the SILC List routines to keep the list always in order.
6890 It used to change the list's order when traversing the list but
6891 not it preserves the order. Affected file lib/trq/silclist.h.
6893 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6895 * Added the client library to use the SilcSocketConnection's
6896 reference counter (by silc_socket_dup) to prevent the bug that
6897 the socket object may be freed underneath async operation.
6899 * The name resolv library checking fixes in the configure.in.pre.
6902 * Created new version of the protocol drafts for future
6903 development. The -03 drafts are the ones that will be changed
6904 in the trunk now and the -02 will remain as they are.
6906 * Send list of CUMODE notifys to the router when announcing
6907 the channel users to the router. Affected file silcd/server.c.
6908 If the router receiving channel founder CUMODE for a channel
6909 that already has channel founder it will send CUMODE notify
6910 to the sender to remove the channel founder rights from the
6911 announced client. Affected file silcd/packet_receive.c.
6913 * The CUMODE notify may now use Server ID as well as the entity
6914 who changes the mode. Updated protocool specs.
6916 * Updated INSTALL and README files.
6918 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6920 * New web pages in the http://silc.pspt.fi. The pages was
6925 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6927 * Implemented the [DenyConnectin] config section in the server.
6928 Added silc_server_config_denied_conn to check whether incoming
6929 connection is denied. Affected file silcd/serverconfig.[ch].
6931 * Do not check the ports when checking the incoming configuration
6932 data if the port is 0, meaning any. Affected file is
6933 silcd/serverconfig.c.
6935 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6937 * Fixed buffer overflow in silc_string_compare in the file
6938 lib/silcutil/silcutil.c.
6940 * Fixed double free in silc_server_command_leave in the file
6943 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6945 * Fixed the version checking in the server. Affected file is
6948 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6950 * Fixed the configuration data fetching when accepting new
6951 connections in the server. Affected file silcd/server.c.
6953 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6955 * Added `sender_entry' argument to the function
6956 silc_server_packet_relay_to_channel so that we can check
6957 whether some destination actually belongs to the same route
6958 the sender belongs (ie, we must not resend the packet to the
6959 sender). Affected file silcd/packet_send.[ch].
6961 * Added `servername' field to the SilcClientEntry in the server
6962 to hold the name of the server where client is from. Affected
6963 file is silcd/idlist.h.
6965 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6967 * Moved the channel message encrypting in the router betwen
6968 router connections from silc_server_channel_message to the
6969 silc_server_packet_relay_to_channel since we want to check
6970 whether we have anybody channel before encrypting anything.
6971 Affected files silcd/packet_[receive/send].c.
6973 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6975 * Fixed the [AdminConnection] server config section to support
6976 multiple entries. Affected file silcd/serverconfig.c.
6978 * Added support into the server to check the validity of the
6979 incoming connection before executing any KE or authentication
6982 * The connection configuration is now saved to the KE and
6983 connection auth protocol contexts and not fetched anymore in
6984 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
6986 * The local hosts listenning address and port is also resolved
6987 now when starting the server. We want to have the socket object
6988 to include the real address and port for the listener. Added
6989 new function silc_net_check_local_by_sock into the files
6990 lib/silcutil/silcnet.[ch].
6992 * Fixed a broadcast bug in server -> do not broadcast if we
6995 * Fixed a routing bug. Do not route broadcast packets ever.
6996 Broadcast packets must be processed always and not routed since
6997 they may be destined to some other host than yourself and thus
6998 would get routed without no good reason. Affected file is
7001 * Added function silc_server_config_is_primary_route to check
7002 whether primary router connection has been configured (a router
7003 configuration that we are initiating). If there is not, we
7004 will assume that there is only two routers in the SILC network
7005 and we will use the incoming router connection as our primary
7006 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7008 * Changed the order of the broadcasting. Broadcast _after_ the
7009 packet has been processed not before. Affected file is
7012 * Fixed a [ClientConnection] parsing bug. The port was never
7013 parsed correctly thus resulting to port 0. Affected file
7014 silcd/serverconfig.c.
7016 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7017 argument and did not set the broadcast packet flag. Affected
7018 file silcd/packet_send.c. Fixed same bug in the function
7019 silc_server_send_notify as well.
7021 * If we receive NEW_ID packet for our own ID in the server, ignore
7024 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7028 * Removed the nickname from the Private Message Payload.
7029 Updated the code and the protocol specs.
7031 * Updated protocol specs for submitting to the IETF.
7033 * Tweaked the Random Number Generator a bit. Affected file
7034 lib/silccrypt/silcrng.c. Exported a new function
7035 silc_rng_[global]_add_noise which can be used to add more
7038 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7040 * Do not parse packets with different timeout when protocol
7041 is active -> may cause problem with rekey. Affected file
7044 * When server receives signoff notify it must not create
7045 new channel key if the client is on any channels since the
7046 sender of the signoff notify will create it.
7048 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7050 * Added printing of error messages during SKE protocol from the
7051 failure packet sent by server during SKE. Affected file
7054 * Removed the client's failure_callback handling with timeout
7055 and handle it immediately when received.
7057 * The SKE library returned wrong type in SUCCESS and FAILURE
7058 packets. They must be 32 bit MSB not 16 bit MSB.
7060 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7062 * Ok, rewrote the logic of the re-key and now it seems to work.
7063 I tested it on high traffic with frequent re-keys without
7064 problems. Added hmac_receive (and renamed hmac to hmac_send)
7065 in SilcClientConnection in lib/silcclient/client.h and
7066 in SilcIDListData in silcd/idlist.h. Also, removed the
7067 SilcPacketParserContext's cipher and hmac fields as they are
7068 not needed anymore and actually caused some problems when
7069 the ciphers and hmac's changed underneath the packet parser.
7071 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7073 * If re-key protocol is active then process the incoming packets
7074 synchronously since we must assure that icoming packets encrypted
7075 with the old key is processed before the new keys is set to
7076 use. This is true other packets than for REKEY packets.
7077 Affected file silcd/server.c. The same was done to client library
7078 as well, affected file lib/silcclient/client.c.
7080 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7082 * Fixed bug in client and server to accept the force send if
7083 the packet is send from silc_[server/client]_packet_process
7084 function. Otherwise the packets are never delivered, oops.
7086 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7088 * Disable force sending of packets when REKEY protocol is active.
7089 We must assure that no packet is sent directly when rekey is
7090 performed. All packets must be sent through packet queue.
7091 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7092 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7093 function is silc_[server/client]_packet_send_real to check
7096 * Replaced the SIM paths from example config files to
7097 /usr/local/modules. Also, make install creates now
7098 /usr/local/silc/logs directory to hold all the SILC server
7101 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7103 * Made the configure.in.pre work on Solaris. Patch by salo.
7105 * Made all ciphers compatible with non-x86 machines. Defined
7106 CBC mode macros into lib/silccrypt/ciphers_def.h.
7108 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7110 * Fixed the make install.
7112 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7114 * When MAC computation fails the silc_packet_decrypt returned 0
7115 even though it was supposed to return -1. Fixed this. The
7116 affected file is lib/silccore/silcpacket.c.
7118 * Do not replace the config files in /etc/silc (in make install)
7119 if they already exist. Affected file ./Makefile.am.
7121 * Do not send re-key packets immediately but through packet queue.
7122 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7124 * Changed silc_net_check_host_by_sock to return FALSE if the
7125 IP/DNS could not be resolved. Though, it returns the IP address
7126 now even if it could not resolve it (but returns also FALSE).
7127 Affected file lib/silcutil/silcnet.[ch].
7129 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7131 * Added silc_pkcs_decode_identifier to decode the public key's
7132 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7133 Added also silc_pkcs_free_identifier. Added also new context
7134 SilcPublicKeyIdentifier.
7136 * Added -S option to the silc client. It is used to dump the
7137 contents of the specified public key file.
7139 * Changed the PKCS api to return the public key length when
7140 setting the public key.
7142 * Fixed a fatal bug in the public and private key file loading.
7143 Affected file lib/silccrypt/silcpkcs.c.
7145 * Execute the packet parsing for client with zero (0) timeout
7146 if the protocol is active. Affected file silcd/server.c.
7148 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7150 * Made the key generation options to the silcd program. Added
7151 -C option, equivalent to client's option.
7153 * Added new [ServerKeys] config section to the server. It
7154 configures the server's public and private key.
7156 * Defined generic Public Key Payload into the protocol
7157 specification to send specific type of public keys and
7160 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7161 public key or certificate.
7163 * Implemented the GETKEY command to the server and to the
7164 client library and on user interface.
7166 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7168 * Made preliminary `make install' work.
7170 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7172 * Added SilcServerRekey context into silcd/idlist.h.
7174 * Added the PFS support as defined in the specification to the
7175 SKE protocol. Affected files lib/silcske/*.c.
7177 * Added `ske_group' field to the SilcServerRekey context to hold
7178 the number of the SKE group that is used with PFS in re-key.
7179 Affected file silcd/idlist.h.
7181 * Added PFS re-key support to the server. Affected file is
7184 * Added silc_protocol_cancel to cancel execution of the next
7185 state of the protocol. Affected file is
7186 lib/silccore/silcprotocol.[ch].
7188 * Added the re-key support with and without PFS to the client
7189 library. Re-key is performed once in an hour, by default.
7191 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7192 Added silc_client_rekey_callback and silc_client_rekey_final.
7193 Affected files are lib/silcclient/protocol.[ch] and
7194 lib/silcclient/client.[ch].
7196 * Removed the `hmac_key' and `hmac_key_len' fields from the
7197 SilcClientConnection structure; not needed. Affected file is
7198 lib/silcclient/client.h.
7202 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7204 * Do not ask whether user wants to use the negotiated private key
7205 for private messages, just use it. Affected file is
7206 silc/local_command.c.
7208 * Added `send_enc_key' and `enc_key_len' fields to the
7209 SilcIDListData structure since they are needed in the re-key
7210 phase. Affected file is silcd/idlist.[ch].
7212 * Implemented the simple re-key protocol into the server.
7213 Affected files silcd/server.c and silcd/protocol.[ch]. The
7214 re-key will be performed once in an hour, by default.
7216 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7217 Added silc_server_rekey, silc_server_rekey_callback and
7218 silc_server_rekey_final.
7220 * Removed Tunneled flag from the protocol. Updated the code
7221 and the specifications.
7223 * Adde `pfs' field to the SilcIDListData to indicate whether
7224 the PFS is to be performed in the re-key. Affected file is
7227 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7229 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7230 int64 of at least the xintXX size. If void * is less that 4
7231 bytes uint32 * will be used. Defined bool as boolean.
7233 * Changed _ALL_ unsigned long and unsigned int to uint32,
7234 unsgined short to uint16 in the source tree.
7236 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7237 not handle clients that has entry->data.registered == FALSE.
7238 They are not in the network anymore. Affected file is
7241 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7243 * Implemented the sending of the SERVER_SIGNOFF notify in the
7244 server. Affected file is silcd/server.c.
7246 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7247 Added also silc_notify_payload_encode_args into the
7248 lib/silccore/silcnotify.[ch].
7250 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7251 Affected file silcd/packet_receive.c.
7253 * Implemented the SERVER_SIGNOFF notify handling in the client
7254 library. Affected file lib/silcclient/client_notify.c. Also,
7255 implemnted the printing of the SERVER_SIGNOFF info to the
7256 application. Affected file silc/client_ops.c.
7258 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7259 if the deleting was successful. Affected file silcd/idlist.[ch].
7261 * Added support for public key authentication in the connection
7262 authentication protocol in the client library. Affected file
7263 lib/silcclient/protocol.c.
7265 * Changed the server's silc_idlist_get_clients_by_* interface
7266 to support already allocated array so that new entries may be
7267 added to pre-allocated array. Affected file silcd/idlist.[ch].
7268 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7269 and command replies.
7271 * All command reply functions in the server now calls the
7272 pending command callback even if error occured. This way the
7273 error will be delivered to the client as well. Affected files
7274 silcd/command.c and silcd/command_reply.c.
7276 * Fixed INFO command to return local server's info if no server
7277 was provided. Affected file lib/silcclient/command.c.
7279 * Removed RESTART command for good. Updated the code and the
7282 * Rewrote parts of the task system. It is a bit simpler now.
7283 Removed unsued task priorities. The affected files are
7284 lib/silcutil/silctask.[ch].
7286 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7288 * Moved the USERS printing from the library to the application.
7289 Affected files lib/silcclient/command.c and silc/client_ops.c.
7291 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7295 * Added channel key re-key support. The re-key is perfomed
7296 only by the router and is done once in an hour. Added `rekey'
7297 field to the SilcChannelEntry in the server. Affected files
7298 silcd/server.c and silcd/idlist.h.
7300 * Added silc_task_unregister_by_context into the file
7301 lib/silcutil/silctask.[ch].
7303 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7305 * Added SILC_UMODE_GONE mode to indicate when the client is not
7306 present in the SILC network. Added also support to the local
7307 command AWAY that will set this mode. Added support of showing
7308 "xxx is gone" in WHOIS command. The USERS command shows the
7309 gone status as well.
7311 * Fixed setting server and router operator privileges in the
7312 server's UMODE command. Affected file silcd/command.c.
7314 * Merged the SKE KE1 and KE2 payloads into one payload. The
7315 new KE payload is equivalent to the old KE2 payload.
7317 Cleaned up the SKE Start Payload parsing. It now uses the
7318 simple buffer unformatting to do the parsing. A lot faster
7321 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7322 to the SKE that is used to indicate whether both of the SKE
7323 parties should perform authentication. By default only the
7324 responder performs authentication. By setting this flag also
7325 the initiator must do authentication. By default it is unset
7326 since in normal SKE case, client to server connection, only
7327 the responder should do authentication. When doing SKE between
7328 two clients both should perform authentication. Updated the
7329 code and the protocol specs.
7331 * A little fix to IDENTIFY command in the server. Search the
7332 client first by hash not nickname. Affected file is
7335 * Fixed the silc_client_close_connection to support closing
7336 the client to client connections wihtout deleting too much
7337 data. Affected file lib/silcclient/client.c.
7339 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7340 are received if protocol used to be active but is not anymore
7341 the application would crash due to NULL pointer dereference.
7342 Affected files silcd/server.c and lib/silcclient/client.c.
7344 * Added `hash' field to the SilcClientConnection to include
7345 the hash function negotiated in the SKE protocol.
7347 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7348 to set the channel founder authentication data. A client can
7349 claim the founder rights later by providing the authentication
7350 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7351 This way the channel founder can regain the channel founder
7352 privileges even it is left the channel. This works only on
7353 local server and the client must be connected to the same
7354 server to be able to regain the founder rights. Updated the
7355 protocol specs accordingly.
7357 Added support to the CMODE command in the client to set the
7358 founder auth data. Read the README to see how to set it.
7360 Added support to the CUMODE command to claim the founder
7361 rights. Read the README to see how to do it.
7363 Added support for the founder authentication to the Channel
7364 Entry in the server. Affected file silcd/idlist.h.
7366 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7367 server's CMODE command. Affected file silcd/command.c.
7369 * Added the following new functions into lib/silccore/silcauth.[ch]:
7370 silc_auth_get_method and silc_auth_get_data.
7372 * The server now saves the remote hosts public key to the
7373 SilcIDListData pointer. Affected file silcd/protocol.c.
7375 * The normal server now does not remove the channel entry from
7376 the cache if the founder authentication data is set. It used
7377 to remove it if the founder was the last one on the channel on
7378 the server and left the channel. The auth data is saved and
7379 if the channel is re-joined later the old entry is used with
7380 the old auth data. Affected files silcd/command_reply.c and
7383 * Removed the `pkcs' field from the SilcIDListData structure
7384 in the server; it is not used. Affected file silcd/idlist.h.
7386 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7388 * Fixed packet processing on slow links. Partial packets were
7389 never re-processed because the incoming data buffer was cleared
7390 by the application. Application must not directly clear the
7391 sock->inbuf, the packet processing routines handle it. Fixed
7392 this in client library and in server.
7394 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7396 * Fixed the WHOIS and IDENTIFY send reply function to really
7397 check whether to send list or just one entry. Affected file
7400 * Cleaned up the LEAVE command's channel key distribution. The
7401 affected file silcd/command.c.
7403 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7404 can enforce the channel mode as well. In that case the ID
7405 includes the ID of the server. The code now enforces the
7406 mode change if the router have different mode than the server.
7408 * The notify client operation with CMODE_CHANGE notify can now
7409 return NULL client_entry pointer if the CMODE was not changed
7410 by client. Application must check for this.
7412 * Added <Server ID> argument to INFO command to support server
7413 info fetching by Server ID.
7415 * Added silc_server_announce_get_channel_users to get assembled
7416 packets of channel users of the specified channel. Affected
7417 file silcd/server.[ch].
7419 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7420 was freed underneath the ID Cache.
7422 * Re-announce clients when the server received CHANNEL_CHANGE
7423 notify from the router. Affected file silcd/packet_send.c.
7425 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7427 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7428 crashed since it did not handle the fact that there is no cipher
7429 called "3" and didn't check the error condition. Now fixed.
7431 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7432 flag. It can be used to send message requests.
7434 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7436 * Implemented the RESTART command in the client.
7438 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
7439 notice type messages. Added notice printing to the user
7442 * The channel keys are not re-generated if the channel's mode
7443 is PRIVKEY, ie private key on the channel exists. Affected
7444 files silcd/server.c and silcd/command.c.
7446 * Fixed a little bug in channel message delivery when channel
7447 private keys are set in the server. Affected file is
7448 silcd/packet_send.c.
7450 * Changed the setting on channel->on_channel = TRUE from the
7451 silc_client_save_channel_key to the JOIN command reply. The
7452 key payload is not received if the private channel key is set.
7453 Affected file lib/silcclient/command_reply.c and the
7454 lib/silcclient/client_channel.c.
7456 * When the CMODE_CHANGE notify is sent and the channel private
7457 key mode is removed the channel key must be re-generated in
7458 other cells as well. Added this support for the router in the
7459 silcd/packet_receive.c.
7461 * Added new local command NOTICE to send notice message on
7462 channel. Affected file silc/local_command.[ch].
7464 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7466 * Added new local command ME to the client. It is used to send
7467 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
7468 some action. Affected file silc/local_command.[ch].
7470 * Changed channel_message and private_message client operations
7471 to deliver the message flags to the application. Added also
7472 the `flags' arguments to the silc_client_send_channel_message
7473 and silc_client_send_private_message functions. Affected file
7476 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7478 * Redefined the Private Message Payload to support private message
7479 keys and to support the new private message flags. Updated
7480 the protocol specs. Flags makes it possible to have for example
7481 CTCP style messages.
7483 * Added new type SilcPrivateMessagePayload and defined an API
7484 for it in the lib/silcclient/silcprivate.[ch].
7486 * Tested private message private keys successfully. Tested the
7487 private message key set, unset and list commands with the new
7490 * Redefined the Channel Message Payload to include the channel
7491 message flags (equal with private message flags) to support
7492 for example CTCP style messages.
7494 * Defined some of the message (for channel and private message)
7495 flags. Updated the protocol specs and added the flags to the
7496 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
7498 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7500 * Added SilcKeyAgreementStatus type to the key agreement routines
7501 to indicate the current status and error if one occured.
7502 The status types are defined in the lib/silcclient/silcapi.h.
7504 * Added new local command KEY that is used to set and unset private
7505 keys for channels, set and unset private keys for private messages
7506 with remote clients and to send key agreement requests and
7507 negotiate the key agreement protocol with remote client. The
7508 key agreement is supported only to negotiate private message keys,
7509 it currently cannot be used to negotiate private keys for channels,
7510 as it is not convenient for that purpose.
7512 * Fixed a minor pending callback setting bug in the function
7513 silc_client_get_client_by_id_resolve, now the function works.
7514 Affected file lib/silcclient/idlist.c.
7516 * Added function silc_net_get_local_port to get local bound
7517 port by socket. Added to lib/silcutil/silcnet.[ch].
7519 * Added `sockets' and `sockets_count' fields to the SilcClient
7520 object. They hold the sockets of the listenning sockets in
7521 the client. Listenning sockets may be for example the key
7522 agreement server. Affected file lib/silcclient/client.[ch].
7523 Added functions the silc_client_add_socket and the
7524 silc_client_del_socket. They are exported to the application
7527 * Added ~./silc/clientkeys to support other client's public keys.
7529 * Renamed verify_server_key client operation to verify_public_key
7530 and added one argument to indicate the type of the connection
7531 (server, client etc.).
7533 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7535 * Added silc_server_connection_auth_request to handle the
7536 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
7537 silcd/packet_receive.[ch].
7539 * Added silc_server_send_connection_auth_request into the
7540 silcd/packet_send.c to send the connection auth request packet.
7542 * Cleaned up the silcd/protocol.c a bit and fixed some memory
7545 * Fixed the public key authentication in responder side in the
7546 server. The `auth_data' pointer includes the SilcPublicKey
7547 not the path to the public key. Affected file silcd/protocol.c.
7549 * Implemented the public key authentication in the initiator side
7550 in the server. Affected file silcd/protocol.c.
7552 * Removed the [RedirectClient] config section from the server
7553 configuration. Is not needed and I don't want to implement it.
7555 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7557 * Cleaned up the CMODE command in the server. It now works
7558 correctly and supports all the modes defined in the protocol.
7559 Affected file is silcd/command.c.
7561 * Added `hmac_name' field to the SilcChannelEntry in the server
7562 to hold the default HMAC of the channel. It can be set when
7563 creating the channel (with JOIN command). Affected files
7566 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
7567 type to indicate the change of the current cipher and hmac
7568 on the channel. Client can safely ignore the <cipher> argument
7569 (if it chooses to do so) since the CHANNEL_KEY packet will
7570 force the channel key change anyway. The <hmac> argument is
7571 important since the client is responsible of setting the new
7572 HMAC and the hmac key into use.
7574 * Fixed the CMODE command in the client library as well.
7576 * Tested CMODE command in router environment successfully.
7578 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7580 * Show the version of the remote client (or server) when connecting
7581 to the server. It is logged to the log file. Affected file
7582 is silcd/protocol.c.
7584 * Fixed the KILLED notify handling in the client library. The
7585 client must be removed from all channels when receiving the
7588 Also, do not remove the client entry when giving the KILL
7589 command but when the KILLED notify is received.
7591 * Removed silc_idlist_find_client_by_nickname from the server.
7592 Not needed anymore. Affected files silcd/idlist.[ch].
7594 * Implemented the CHANNEL_CHANGE notify type handling to the
7595 server. Affected file silcd/server.c.
7599 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7601 * Added silc_server_send_notify_invite to send the INVITE
7602 notify between routers.
7604 * Implemented the INVITE command correctly to the server.
7606 * Implemented the INVITE notify type handling in the server.
7608 * Implemented the INVITE command to the client library and on the
7611 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7613 * Added function silc_server_get_client_resolve to find the
7614 client entry by ID from all ID lists and then resolve it
7615 (using WHOIS) if it cannot be found. Affected file is
7618 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7620 * Implemented the BAN command to the client library.
7622 * The JOIN command in the server now checks the invite list
7625 * Changed the silc_command_reply_payload_encode_va and the
7626 silc_command_payload_encode_va to support that if argument is
7627 NULL it ignores and checks the next argument. Affected file
7628 lib/silccore/silccommand.c.
7630 * Added silc_server_send_notify_ban to send the BAN notify
7631 type between routers.
7633 * Chaned the silc_notify_payload_encode to support that if
7634 argument is NULL it ignores and checks the next argument.
7635 Affected file lib/silccore/silcnotify.c.
7637 * Tested ban lists in router environment successfully.
7639 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7641 * Implemented BAN command to the server, in silcd/command.[ch].
7643 * Removed the BAN and INVITE_LIST modes from the CMODE command
7646 * Added function silc_string_match to regex match two strings.
7647 Affected files lib/silcutil/silcutil.[ch].
7649 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7651 * Redefined parts of the SilcChannelEntry in the server to support
7652 the new ban and invite lists.
7654 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7656 * Redefined the INVITE command. The same command can be used to
7657 invite individuals to the channel but also to manage the invite
7658 list of the channel (to add to and remove from the invite list).
7659 Updated the protocol specs.
7661 * Added new command SILC_COMMAND_BAN that can be used to manage
7662 the ban list of the channel. Updated the protocol specs.
7664 * Removed the channel modes: the SILC_CMODE_BAN and the
7665 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
7666 in the CMODE command. The equivalent features are now available
7667 using INVITE and BAN commands. Updated the protocol specs.
7669 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
7670 in the network about change in the current ban list. The notify
7671 type is not used by the client.
7673 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
7674 support the invite lists.
7676 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7678 * Added new function silc_string_regexify that converts string
7679 including wildcard characters into regex string that can
7680 be used by the GNU regex library. Added into the file
7681 lib/silcutil/silcutil.[ch].
7683 Added silc_string_regex_combine to combine to regex strings
7684 into one so that they can be used as one regex string by
7685 the GNU regex library. Added into the file
7686 lib/silcutil/silcutil.[ch].
7688 Added silc_string_regex_match to match two strings. It returns
7689 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
7691 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7693 * Imported GNU regex to the soruce tree into lib/contrib.
7694 Fixed some compiler warning from the regex.c.
7696 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7698 * Fixed MOTD command in the server to work in router environment.
7700 * Fixed the MOTD command in the client library to support
7701 the server argument in the command.
7703 * Added `nickname_len' argument to the silc_idlist_add_client
7704 in the server, as the `nickname' argument may be binary data
7707 * Added silc_idlist_get_channels to return all channels from
7710 * Implemented LIST command to the server. Affected file is
7713 * Implemented the LIST command to the client library and on the
7716 * Added [<user count>] argument to the LIST command reply.
7717 With private channels the user count is not shown.
7719 * Updated TODO and README.
7721 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7723 * The client entry's data.registered must be TRUE even with
7724 global client entry on global client list. The data.registered
7725 is used to check whether the client is anymore in the network,
7726 for example with WHOWAS command so it must be valid.
7728 * Fixed the WHOWAS command in the server. It now actually works
7729 in router environment. Added function into silcd/command_reply.c
7730 silc_server_command_reply_whowas_save.
7732 * Added silc_idlist_purge function to the silcd/idlist.c
7733 to periodically purge the ID Cache.
7735 * Fixed INFO command in the server. It works now in router
7736 environment. Added <server name> argument to the INFO command
7737 reply. Updated the protocol specs.
7739 * Fixed minor bug in silc_idcache_purge to not purge if the
7740 expire value is zero.
7742 * Fixed various bugs in WHOIS and IDENTIFY command handling as
7743 they were buggy because of the WHOWAS information.
7745 * Fixed local command MSG to handle the async resolving of
7746 the remote client properly. It used to fail the first MSG.
7747 Affected file silc/local_command.c.
7749 * Added `data_len' field to SilcIDCache context.
7751 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7753 * Update TODO. Todo in commands in the server.
7755 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7757 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
7758 used by routers as broadcast packet to inform other routers
7759 about the changed user mode.
7761 Implemented the notify handling in the server. Affected file is
7762 silcd/packet_receive.c. Added the function
7763 silc_server_send_notify_umode to the silcd/packet_send.[ch].
7765 * Added new generic Channel Payload and deprecated the New Channel
7766 Payload. The New Channel Payload is now the generic Channel
7769 * Added new argument `mode' to the silc_server_send_new_channel
7770 as it is required in the Channel Payload now.
7772 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
7773 and created a new and real SilChannelPayload to represent the
7774 new generic Channel Payload. Implemented the encode/decode
7775 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
7777 * Added silc_server_get_client_channel_list to return the list
7778 of channels the client has joined for WHOIS command reply.
7779 Affected file silcd/server.[ch].
7781 * Implemented the channel list sending in the WHOIS command reply
7782 in server and in the client.
7784 Implemented the channel list displaying on the user interface
7785 as well. Affected file silc/client_ops.c.
7787 * Added silc_channel_payload_parse_list to parse list of Channel
7788 Payloads. It returns SilcDList list of SilcChannelPayloads.
7789 Client for example can use this function to parse the list of
7790 channels it receives in the WHOIS command reply. The caller
7791 must free the list by calling silc_channel_payload_list_free.
7792 Affected files lib/silccore/silcchannel.[ch].
7794 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7796 * Added one new argument <user mode> to the WHOIS command reply
7797 to return the mode of the user in SILC. Updated the protocol
7800 Implemented it to the server and client.
7802 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7804 * Fixed the mode printing on the user interface on joining.
7805 Affected file silc/client_ops.c.
7807 * Implemented the UMODE command and user modes in general to the
7808 client library and to the user interface.
7810 * Implemented the UMODE command to the server.
7812 * The server now sends UNKNOWN_COMMAND error status if client sends
7813 unknown command. Affected file silcd/command.c.
7815 * All server commands now handle the command identifier the right
7816 way when sending the command reply to the client. The client can
7817 use to identify the command replies with the identifier.
7819 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7821 * Added silc_server_get_client_route to resolve the route to
7822 the client indicated by the client ID. Affected file is
7825 * Added silc_server_relay_packet as general function to relay
7826 packet to arbitrary destination. This deprecates functions
7827 like _send_private_message_key, _relay_notify etc. Affected
7828 file is silcd/packet_send.[ch].
7830 Removed silc_server_send_key_agreement,
7831 silc_server_send_private_message_key and
7832 silc_server_packet_relay_notify functions from the file
7833 silcd/packet_send.[ch].
7837 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
7838 server. Affected file silcd/packet_receive.[ch].
7840 * Implemented the KILL command to the client. Implemented the
7841 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
7842 Affected files lib/silcclient/command[_reply].c and
7843 lib/silcclient/client_notify.c. Implemented the KILL notify
7844 printing in the user inteface.
7846 * Fixed a lot silc_parse_nick memory leaks from the client
7847 library in the file lib/silcclient/command.c.
7849 * Changed the silc_server_send_notify_on_channels's `sender'
7850 argument from SilcSocketConnection to SilcClientEntry to
7851 check the sender as entry and not as connection object and not
7852 to send to the client provided as argument. The affected file
7853 is silcd/packet_send.[ch].
7855 * The notify packets that are destined directly to the client used
7856 to not to be processed by the server. Now changed that and the
7857 server processes all notify packets. After relaying the packet
7858 to the client the notify packet is processed in the server.
7860 * The silc_server_free_client_data now checks whether there is
7861 pending outgoing traffic for the client and purges the data to
7862 the network before removing the client entry.
7864 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7866 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
7867 an client is killed from the SILC Network. Updated the protocol
7870 Added new function silc_server_send_notify_killed to the
7871 silcd/packet_send.[ch].
7873 * Added function silc_server_packet_relay_notify to relay notify
7874 packets that are destined directly to a client. In this case
7875 the server does not process the notify packets but merely relays
7876 it to the client. Affected file silcd/packet_send.[ch].
7878 Added also silc_server_packet_process_relay_notify to check
7879 whereto relay the notify. Affected file is
7880 silcd/packet_receive.[ch].
7882 * Implemented the KILL command to the server.
7886 * Added the backup schema desgined last fall to the protocol
7887 specs for everyone to see. The specification is in the
7888 *-spec-xx.txt draft and the packet type definitions for the
7889 backup routers is in *-pp-xx.txt draft. Thusly, added also
7890 new packet type SILC_PACKET_CELL_ROUTERS.
7892 * A big security problem in the implementation discovered. The
7893 signoff of an client did not cause new channel key generation
7894 which it of course should've done. The channel keys must be
7895 always re-generated when client leaves (or signoffs) the channel.
7896 The silc_server_remove_from_channels funtion now handles
7897 the channel key re-generation.
7899 * Added `sender' argument to the silc_server_send_notify_on_channels
7900 to not to send the client provided as argument. Affected file
7901 silcd/packet_send.[ch].
7903 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7905 * Implemented OPER and SILCOPER commands into the server and
7908 * Added silc_auth_verify and silc_auth_verify_data to verify
7909 the authentication directly from the authentication payload.
7910 It supports verifying both passphrase and public key based
7911 authentication. Affected file lib/silccore/silcauth.[ch].
7913 * Added `hash' field to the SilcIDListData structure. It is the
7914 hash negotiated in the SKE protocol. Affected file is
7917 * Slight redesigning of the SilcAuthPayload handling routines.
7918 Do not send SilcPKCS but SilcPublicKey as argument.
7920 * Implemented the public key authentication support to the
7921 serverconfig. The public key is loaded from the provided path
7922 and saved as authentication data to void * pointer. Thus,
7923 changed the unsigned char *auth_data to void *auth_data;
7925 * Fixed SHUTDOWN command to send the reply before the server
7926 is shutdown. :) Affected file silcd/command.c.
7928 * Fixed fatal bug in CONNECT command. The hostname was invalid
7929 memory and server crashed. Affected file silcd/command.c.
7931 * Fixed fatal bug in CLOSE command. The server_entry became
7932 invalid but was referenced later in the command. Affected file
7935 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7937 * Fixed fatal bug in failure packet handling. Server ignored
7938 the failure and thus crashed when it came.
7942 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7944 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
7945 that the command may be executed only once in (about) 2 seconds.
7946 The old SILC_CF_LAG flag is same but allows command bursts up
7947 to five before limiting.
7949 Added the support for CF_LAG and CF_LAG_STRICT flags to the
7950 server code. Various commands now includes the CF_LAG_STRICT
7951 flag to disallow any kind of miss-use of the command.
7953 * Fixed the silc_buffer_unformat to not to allocate any data
7954 if the length of the data is zero. It used to allocate the
7955 length + 1. Affected file lib/silcutil/silcbuffmt.c.
7957 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7959 * Changed the format of AdminConnection configuration section
7960 in the server. Added username of the admin to the format.
7961 Affected files silcd/serverconfig.[ch].
7963 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
7964 to return admin configuration data by host, username and/or
7967 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7969 * Implemented WHOWAS command to the server. Added the functions:
7971 silc_server_command_whowas_parse,
7972 silc_server_command_whowas_send_reply,
7973 silc_server_command_whowas_from_client and
7974 silc_server_command_whowas_from_server
7976 * Added <Client ID> argument to the WHOWAS command reply. Updated
7977 the protocol specs accordingly.
7979 * Implemented WHOWAS command and command_reply to the client
7982 Implemented the WHOWAS printing on the user interface.
7984 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7986 * Added new argument to the WHOWAS command reply, the real name.
7987 It is an optional argument. Updated the protocol specs.
7989 * Added SilcIDCacheDestructor callback that is registered when
7990 the SilcIDCache is allocated. The callback is called when
7991 an cache entry in the ID Cache expires, or is purged from the
7992 cache. Added into lib/silccore/idcache.[ch].
7994 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
7995 to destruct the client entries when the cache entry expires.
7996 Other ID Cache's in server and in the client library ignores
7999 * If the ID Cache entry's `expire' field is zero then the entry
8000 never expires. Added boolean `expire' argument to the
8001 silc_idcache_add function in the lib/silccore/idcache.[ch].
8002 If it is TRUE the default expiry value is used.
8004 * Added silc_server_free_client_data_timeout that is registered
8005 when client disconnects. By default for 5 minutes we preserve
8006 the client entry for history - for WHOWAS command.
8008 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8010 * Added support to the server to enforce that commands are not
8011 executed more than once in 2 seconds. If server receives
8012 commands from client more frequently, timeout is registered
8013 to process the commands. Affected file silcd/command.c.
8014 Added new function silc_server_command_process_timeout.
8016 * Changed NICK_NOTIFY handling in client library to check that
8017 if the client's nickname was changed, so there is no need to
8018 resolve anything from the server.
8020 * Removed error printing from the WHOIS and IDENTIFY commands.
8021 If error occurs then it is ignored silently in the client library.
8022 The application, however, may map the received error to
8023 human readable error string. The application currently maps
8024 the NO_SUCH_NICKNAME error to string.
8026 * Made the command status message public to the application. Moved
8027 them from lib/silcclient/command_reply.c to
8028 lib/silcclient/command_reply.h. The application can map the
8029 received command status to the string with the
8030 silc_client_command_status_message function.
8032 * Added check to the server to check that client's ID is same
8033 as the Source ID in the packet the client sent. They must
8036 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8038 * Added dist-bzip hook to the Makefile.am to make bzip2
8039 compressed distributions.
8041 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8043 * Server now enforces the maximum length for the nickname and
8044 the channel as protocol specification dictates. 128 bytes for
8045 nickname and 256 bytes for channel name.
8047 * Moved the WHOIS printing to the application. The client libary
8048 does not print out the WHOIS information anymore, the application
8049 must do it. Renamed silc_client_command_reply_whois_print to
8050 the silc_client_command_reply_whois_save.
8052 The client's idle time is also sent to the application now, and
8053 the idle is shown on screen.
8055 * Added silc_client_command_reply_identify_save to save the
8056 received IDENTIFY entries.
8058 * Do not check for channel private keys in message sending and
8059 reception if the channel does not have the PRIVKEY mode set.
8060 Affected file lib/silclient/client_channel.c.
8062 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8064 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8065 just surfaced after chaning the JOIN procedure.
8067 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8069 * Added silc_client_get_clients_by_list to get client entries
8070 from Client ID list, that is returned for example by JOIN
8071 and USERS command replies. The application should use this
8072 function for example when JOIN command reply is received to
8073 resolve the clients already on the channel (library does not
8074 do that anymore as USERS command reply is not used in the JOIN
8075 procedure anymore). Affected files lib/silcclient/silcapi.h and
8076 lib/silcclient/idlist.c.
8078 * JOIN command reply and USERS command reply returns now SilcBuffer
8079 pointers instead of unsigned char pointers when returning
8080 the client list and mode list.
8082 * Added <Client ID> argument to the JOIN command reply, mainly
8083 for the server to identify for which client the command was
8084 originally sent. Updated protocol specs accordingly.
8086 * Added SilcDlist private_key pointer to the SilcChannelEntry
8087 in the client to support the channel private keys. Affected
8088 file is lib/silcclient/idlist.h.
8090 * Added SilcChannelPrivateKey argument to the function
8091 silc_client_send_channel_message so that application can choose
8092 to use specific private ke if it wants to. If it is not provided,
8093 the normal channel key is used, unless private keys are set.
8094 In this case the first (key that was added first) is used
8095 as the encryption key.
8097 * Implemented the support for channel private key handling.
8098 Implemented the following functions:
8100 silc_client_add_channel_private_key,
8101 silc_client_del_channel_private_keys,
8102 silc_client_del_channel_private_key,
8103 silc_client_list_channel_private_keys and
8104 silc_client_free_channel_private_keys
8106 Affected file lib/silcclient/client_channel.c.
8108 * Added the support for the private keys in the channel message
8109 sending and encryption and in the message reception and
8110 decryption. Affected funtions are
8111 silc_client_send_channel_message and silc_client_channel_message.
8113 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8115 * Added SKE's key verify callback to the client library's
8116 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8118 * Removed the statement that server (or router) must send USERS
8119 command reply when joining to the channel so that the client
8120 knows who are on the channel. Instead, the client list and
8121 client's mode list is now sent in the JOIN command reply to the
8122 client who joined channel. This is better solution.
8124 * Added function silc_server_get_users_on_channel and function
8125 silc_server_save_users_on_channel to the silcd/server.[ch].
8127 * Removed function silc_server_command_send_users from the
8130 * Do not show topic on the client library anymore. The topic is
8131 sent in the command reply notify to the application and the
8132 application must show the topic now.
8134 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8136 * Added client searching by nickname hash into the IDENTIFY and
8137 WHOIS commands in the server as they were clearly missing from
8138 them. Affected file is silcd/command.c.
8140 * Fixed a bug in private message receiving in the client library.
8141 The remote ID was freed and it wasn't supposed, now it is
8144 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8146 * Minor fix to the channel payload; allocate the data area, as it
8147 needs to be of specific length.
8149 * If the key agreement port is zero then the operating
8150 system will define the bound port. Affected files are
8151 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8153 * Added new function silc_channel_payload_decrypt into the file
8154 lib/silccore/silcchannel.[ch].
8156 * Moved the channel message etc, check from silc_packet_decrypt
8157 to applications. The library calls now a generic
8158 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8159 when the packet is either normal or special. This was done to
8160 allow more wide range of checking that was not allowed when
8161 the code was in library. Now applications can do virtually any
8162 checks to the packet and return to the library the decision how
8163 the packet should be processed. Affected files are
8164 lib/silccore/silcpacket.[ch].
8166 Added silc_server_packet_decrypt_check to the server and
8167 silc_client_packet_decrypt_check to the client library.
8169 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8170 to send with specified source and destination information.
8172 * Channel message delivery between routers was broken after the
8173 channel key distribution was fixed earlier. The channel key
8174 was used be to distributed to other routers as well which is not
8175 allowed by the protocol. Now this is fixed and channel keys
8176 really are cell specific and the channel message delivery between
8177 routers comply with the protocol specification.
8179 * Fixed various commands in server to check also the global list
8180 for the channel entry and not just the local list. The affected
8181 file silcd/command.c.
8183 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8185 * Added assert()s to buffer formatting and unformatting routines
8186 to assert (if --enable-debug) when error occurs. Affected
8187 file: lib/silcutil/silcbuffmt.c.
8189 * Changed to auto-reconnect to check whether the remote host is
8190 router and register the re-connect timeout if it is. It used
8191 to check that whether we are normal server, but router must do
8192 auto-reconnect with another router as well. Affected file
8195 * Removed the [<key len>] option from CMODE command as the cipher
8196 name decides the key length, nowadays. See the defined ciphers
8197 from the protocol specification.
8199 * Added [<hmac>] option to the CMODE command to define the HMAC
8200 for the channel. Added SILC_CMODE_HMAC channel mode.
8202 * Added [<hmac>] option for the JOIN command so that user can
8203 select which HMAC is used to compute the MACs of the channel
8206 * Added Hmac field to the Channel Message Payload. The integrity
8207 of plaintext channel messages are now protected by computing
8208 MAC of the message and attaching the MAC to the payload. The
8209 MAC is encrypted. Now, it is clear that this causes some
8210 overhead to the size of the packet but rationale for this is that
8211 now the receiver can verify whether the channel message decrypted
8212 correctly and also when private keys are set for the channel the
8213 receiver can decrypt the packet with several keys and check from
8214 the MAC which key decrypted the message correctly.
8216 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8217 lib/silccrypt/silccipher.[ch].
8219 * Added silc_hash_len to return the digest length into the
8220 lib/silcrypt/silchash.[ch].
8222 * Rewrote parts of Silc Channel Payload interface in the
8223 lib/silccore/silcchannel.[ch]. The encode function now also
8224 encrypts the packet and parse function decrypts it.
8226 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8228 * Fixed a minor formatting bug in the SKE's key material processing.
8229 It actually might have processed the keys wrong way resulting
8232 * Redefined the mandatory HMAC algorithms and added new algorithms.
8233 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8234 and hmac-md5 truncated to 96 bits. The mandatory is now
8235 hmac-sha1-96. Rest are optional (including the one that used
8236 to be mandatory). Rationale for this is that the truncated HMAC
8237 length is sufficient from security point of view and can actually
8238 make the attack against the HMAC harder. Also, the truncated
8239 HMAC causes less overhead to the packets. See the RFC2104 for
8242 * Added new [hmac] configuration section. The SKE used to use
8243 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8244 is of course wrong. The official names that must be proposed in
8245 the SKE are the ones defined in the protocol specification
8246 (hmac-sha1-96 for example). The user can configure any hmac
8247 using any hash function configured in the [hash] section. At
8248 least, the mandatory must be configured.
8250 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8252 * Added HMAC list to the SKE proposal list. It has now both
8253 hash algorithm list and HMAC list. This makes the protocol
8254 incompatible with previous versions. The SKE now seems to work
8255 the way it is supposed to work, for the first time actually.
8257 * Defined plain Hash algorithms to the protocol specification.
8260 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8262 * Implemented support for key agreement packets into the server.
8263 Added functions silc_server_key_agreement and
8264 silc_server_send_key_agreement. Other than these functions,
8265 server has nothing to do with this packet.
8267 * Added support for private message key packets into the server.
8268 Added functions silc_server_private_message_key and
8269 silc_server_send_private_message_key.
8273 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8274 called in the protocol's final callback instead in the END
8275 protocol state. This makes a little more sense and in the same
8276 time in client we can use the same protocol routines for normal
8277 key exchange and to key agreement packet handling as well.
8279 * Added to both client's and server's KE protocol context the
8280 SilcSKEKeyMaterial pointer to save the key material. We will
8281 bring the key material to the protocol's final callback by doing
8282 this. The final callback must free the key material.
8284 * Added SKE's packet_send callback into client's KE protocol
8285 context so that the caller can choose what packet sending function
8286 is used. This way we can use different packet sending when
8287 doing normal SKE when doing key agreement packet handling (in
8288 the key agreement packet handling we do not want to encrypt
8291 * Implemented the responder side of the key agreement routines
8292 in the client. The client can now bind to specified port and
8293 accept incoming key negotiation. The key material is passed
8294 to the application after the protocol is over.
8296 * Implemented the processing of incoming Key Agreement packet
8297 in the client. Added function silc_client_key_agreement to
8300 * Implemented the intiator side of the key agreement routines
8301 in the client. The client can now initiate key agreement with
8302 another remote client. The key material is passed to the
8303 application after the protocol is over.
8305 * Created client_keyagr.c to include all the key agreement
8308 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8309 SILC_TASK_CALLBACK except that it is not static.
8311 * Created client_notify.c and moved the Notify packet handling
8312 from the client.[ch] into that file.
8314 * Created client_prvmsg.c and moved all private message and
8315 private message key routines from the client.[ch] into that file.
8317 * Create client_channel.c and moved all channel message and
8318 channel private key routines from the client.[ch] into that file.
8320 * Changed silc_client_get_client_by_id_resolve to resolve with
8321 WHOIS command instead of IDENTIFY command, in the file
8322 lib/silclient/idlist.c.
8324 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8326 * Implemented the SKE's responder side to the Client library.
8328 * When FAILURE is received to the protocol do not trust it
8329 blindly. Register a timeout to wait whether the remote closes
8330 the connection as it should do it, only after that process the
8331 actual failure. This was changed to both client and server.
8333 * Added client_internal.h to include some of the structures
8334 there instead of client.h in lib/silcclient/.
8336 * Added function silc_task_unregister_by_callback to unregister
8337 timeouts by the callback function.
8339 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8341 * Some "Incomplete WHOIS info" errors has been appearing on the
8342 log files. Took away the entry->userinfo check from WHOIS
8343 reply sending. The entry->userinfo is now " " if client did not
8344 provide one. I thought this was fixed earlier but something
8345 is wrong still. Let's see if the error still appears.
8347 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8349 * Fixed a minor bug in the login when the channel key is
8350 re-generated in the server. It used to generate the key in
8351 wrong order and thus caused problems in the channel traffic.
8353 * Fixed a minor bug in channel key distsribution after
8354 KICK command. The key was not sent to the router even though
8357 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8359 * Added silc_ske_process_key_material_data as generic routine
8360 to process any key material as the SILC protocol dictates. The
8361 function is used by the actual SKE library but can be used by
8362 applications as well. This relates to the private message keys
8363 and the channel private keys since they must be processed the
8364 same way the normal SILC session keys. The protocol dictates
8365 this. Affected files: lib/silcske/silcske.[ch].
8367 Added also silc_ske_free_key_material to free the
8368 SilcSKEKeyMaterial structure.
8370 * Defined silc_cipher_set_key function to set the key for
8371 cipher without using the object's method function. The affected
8372 files: lib/silccrypt/silccipher.[ch].
8374 * Implemented silc silc_client_add_private_message_key,
8375 silc_client_add_private_message_key_ske,
8376 silc_client_del_private_message_key,
8377 silc_client_list_private_message_keys and
8378 silc_client_free_private_message_keys functions in the
8381 Added functions silc_client_send_private_message_key to send
8382 the Private Message Key payload and silc_client_private_message_key
8383 to handle incoming Private Message Key payload.
8385 * Added Cipher field to the Private Message Key payload to set
8386 the cipher to be used. If ignored, the default cipher defined
8387 in the SILC protocol (aes-256-cbc) is used.
8389 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8391 * Removed lib/silcclient/ops.h file.
8393 Redefined parts of the SILC Client Library API. Created new
8394 file silcapi.h that deprecates the ops.h file and defines the
8395 published Client Library API. Defined also private message key
8396 API and channel private key API into the file.
8398 This is the file that the application must include from the
8399 SILC Client Library. Other files need not be included by
8400 the application anymore.
8402 * Added new key_agreement client operation callback and also
8403 defined the Key Agreement library API for the application.
8405 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8407 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8408 is used by clients to request key negotiation between another
8409 client in the SILC network. If the negotiation is started it
8410 is performed using the SKE protocol. The result of the
8411 negotiation, the secret key material, can be used for example
8412 as private message key.
8414 Implemented the Key Agreement payload into the files
8415 lib/silccore/silauth.[ch].
8417 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8419 * Redefined ciphers for the SILC protocol. Added some new ciphers
8420 and defined the key lengths for the algorithms. Changed the
8421 code accordingly. The default key length is now 256 bits.
8423 * Fixed SKE key distribution function silc_ske_process_key_material
8424 when the key length is more than 128 bits. The default key
8425 length in SILC is now 256 bits.
8427 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8428 to indicate unsupported algorithm.
8430 * Renamed rijndael.c to aes.c and all functions as well.
8432 * Fixed a long standing channel key setting bug in client library.
8433 Weird that it has never surfaced before.
8435 * Fixed bug in channel deletion. If the entire channel is removed
8436 then it must also delete the references of the channel entry
8437 from the client's channel list as the client's channel entry and
8438 the channel's client entry share same memory.
8440 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8442 * Implemented CONNECT and SHUTDOWN commands in the client.
8444 * Implemented CLOSE command to the client.
8446 * Added the function silc_idlist_find_server_by_name into the
8447 files silcd/idlist.[ch].
8449 Added the function silc_idlist_find_server_by_conn into the
8450 files silcd/idlist.[ch].
8452 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8454 * DIE command was renamed to SHUTDOWN. Updated the both code
8457 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
8458 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
8460 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
8463 * Added function silc_server_create_connection function to create
8464 connection to remote router. My server implementation actually
8465 does not allow router to connect to normal server (it expects
8466 that normal server always initiates the connection to the router)
8467 so the CONNECT command is only good for connecting to another
8470 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8472 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
8473 or some other client was kicked from the channel.
8475 Implemented the handling of the notify type to both client
8478 Implemented silc_server_send_notify_kicked to send the KICKED
8479 notify. It is used to send it to the server's primary router.
8481 * Implemented the KICK command into server and client.
8483 * Added `query' argument to the silc_idlist_get_client function
8484 to indicate whether to query the client from server or not if
8487 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
8488 to indicate that the client is not channel founder.
8492 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8494 * Removed the rng context from SilcPacketContext structure and
8495 changed that the packet routine uses the Global RNG API.
8497 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8499 * Added support for quit message that client can "leave" on the
8500 channel when it quits the SILC. It is ditributed inside the
8501 SILC_NOTIFY_TYPE_SIGNOFF notify type.
8503 Added silc_server_free_client_data that will take the
8504 signoff message as argument.
8506 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
8508 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8510 * Updated parts of the protocol specification to keep it up
8513 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8515 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
8516 payloads in one packet.
8518 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
8519 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
8520 use now the new List flag.
8522 * Also deprecated the following packet types: REPLACE_ID,
8523 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
8525 * Added list support for Notify packet in server.
8527 * Added silc_server_send_notify_channel_change to send the
8528 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
8529 the silc_server_send_replace_id.
8531 * Added silc_server_send_notify_nick_change to send the
8532 NICK_CHANGE notify type. Deprecates the function
8533 silc_server_send_replace_id.
8535 * Added silc_server_send_notify_join to send the JOIN notify type.
8536 Deprecates the function silc_server_send_new_channel_user.
8538 * Added silc_server_send_notify_leave to send LEAVE notify type.
8539 Deprecates the function silc_server_send_remove_channel_user.
8541 * Added silc_server_send_notify_cmode and
8542 silc_server_send_notify_cumode to send CMODE and CUMODE notify
8543 types. Deprecates the silc_server_send_set_mode function.
8545 * Added SERVER_SIGNOFF notify type to indicate that server has
8546 quit. This means that all clients on the channel from that
8547 server will drop. This can be also used when netsplit happens.
8549 Deprecated REMOVE_ID packet type since it is not needed anymore
8552 Added silc_server_send_notify_server_signoff to send the
8553 SERVER_SIGNOFF notify type. Deprecates the function
8554 silc_server_send_remove_id.
8556 Added also silc_server_send_notify_signoff to send the
8557 SIGNOFF notify type.
8559 * Employed the PKCS #1. It is the mandatory way to do RSA in the
8560 SILC protocol from this day on. Changed the protocol
8561 specification as well.
8563 * Added silc_server_send_notify_topic_set to send TOPIC_SET
8564 notify type. It is used between routers to notify about
8565 topic changes on a channel.
8567 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
8570 * Partly updated the protocol specification to comply with the
8571 changes now made. It is still though a bit outdated.
8573 * The JOIN notify type now takes one extra argument <Channel ID>.
8574 The packet used to be destined to the channel but now the
8575 JOIN type may be sent as list thus it is impossible to
8576 destine it to any specific channel. By adding this argument
8577 it is again possible.
8579 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8581 * Added CREDITS file. The CHANGES and CREDITS file will appear
8582 in the distribution as well.
8584 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8586 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
8587 types in the server's silcd/packet_receive.c.
8589 * Implemented CMODE and CUMODE to work in router environment.
8591 * Fixed minor encoding and decoding buglet from the
8592 lib/silccore/silcmode.c.
8594 * Fixed buffer overflow from lib/silcclient/command.c in USERS
8597 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
8599 * Changed all SilcConfigServer* and silc_config_server* to
8600 SilcServerConfig* and silc_server_config*, respectively.
8603 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8605 * Associated the ID (client or server ID) to the Authentication
8606 Payload to avoid any possibility of forging. Updated the
8607 protocol specification and the code accordingly.
8609 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8611 * The RSA key length is now save to the RsaKey context in the
8612 key generation process in lib/silccrypt/rsa.c. The key length
8613 is now used to figure out the maximum size of the block allowed
8614 to be encrypted/signed.
8616 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
8617 is equivalent to the silc_mp_mp2bin but does not allocate any
8620 * Changed silc_mp_mp2bin API to take length argument. If it is
8621 non-zero then the buffer is allocated that large. If zero, then
8622 the size is approximated using silc_mp_sizeinbase, which however
8625 * Created Global RNG API which is global RNG that application can
8626 initialize. After initializing, any routine anywhere in the
8627 code (including library) can use RNG without allocating a new
8628 RNG object. This was done to allow this sort of use of the
8629 RNG in code that has no chance to allocate RNG object. All
8630 applications currently allocate this and many routines in the
8631 library use this. Affected file lib/silccrypt/silcrng.[ch].
8633 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
8634 it to use the Global RNG API.
8636 * Defined Authentication Payload into protocol specification that
8637 is used during SILC session to authenticate entities. It is
8638 used for example by client to authenticate itself to the server
8639 to obtain server operator privileges.
8641 Implemented this payload into the lib/silccore/silcauth.[ch].
8642 Implemented also routines for public key based authentication
8643 as the new protocol specification dictates.
8645 Moved definitions of different authentication methods from
8646 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
8648 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
8649 silc_pkcs_verify and silc_pkcs_sign_with_hash and
8650 silc_pkcs_verify_with_hash functions into the file
8651 lib/silccrypt/silcpkcs.[ch].
8653 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8655 * The client entry's userinfo pointer must be always valid.
8656 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
8657 will fail since it requires the userinfo. Now, the userinfo
8658 is allocated as "" if actual userinfo does not exist. Actually,
8659 it must exist and it is totally Ok to drop client connections
8660 that does not announce the userinfo. However, we will make
8661 this workaround for now.
8663 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
8664 to return the remote port by socket.
8666 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8668 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
8669 SILC_SERVER_PENDING_EXEC and added an new macro
8670 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
8671 data or when error occurs while processing the pending command.
8673 Added new argument `destructor' into silc_server_command_pending
8674 and to the SilcServerCommandPending object. This destructor is
8675 now called after calling the pending callback or if error occurs
8676 immediately. If error occurs the actual pending callback won't
8677 be called at all - only the destructor. The destructor may be
8678 NULL if destructor is not needed.
8680 All this applies for client library code as well. Similar
8681 changes were made there as well for the pending commands.
8683 In the client, the application must now allocate the
8684 SilcClientCommandContext with the silc_client_command_alloc
8687 * Added reference counter to the SilcServerCommandContext. Added
8688 function silc_server_command_alloc and silc_server_command_dup
8691 Same type of functions added to the client library for the same
8694 * Removed the cmd_ident from IDListData away since it is now
8695 global for all connections. It is the command identifier used
8696 in command sending and with pending commands. The affected file
8699 * Added reference counter to the SilcSocketConnection objecet to
8700 indicate the usage count of the object. The object won't be
8701 freed untill the reference counter hits zero. Currently only
8702 server uses this, and client ignores it. The client must be
8703 set to use this too later. The affected files are
8704 lib/silccore/silcsockconn.[ch]. Added also the function
8705 silc_socket_dup to increase the reference counter.
8707 This was mainly added because it is possible that the socket
8708 is removed underneath of pending command or other async
8709 operation. Now it won't be free'd and proper DISCONNECTING
8710 flags, etc. can be set to avoid sending data to connection that
8711 is not valid anymore.
8713 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
8714 the connection. After that it sets SILC_SET_DISCONNECTED.
8715 It is, however, possible that the socket data is not still freed.
8716 The silc_server_packet_process now checks that data is not
8717 read or written to connection that is DISCONNECTED. The socket
8718 get's freed when the reference counter hits zero.
8720 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8722 * Changed the client operation API: channel_message operation's
8723 `sender' is now the client entry of the sender, not the nickname
8724 and the `channel' is the channel entry, not the channel name.
8726 In the private_message operation the `sender' is now also the
8727 client entry of the sender not the nickname.
8729 Affected file is lib/silcclient/ops.h and all applications
8730 using the client operations.
8732 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8734 * Moved the calling of ops->connect() from connect_to_server_final
8735 into receive_new_id functin since that is the point when the
8736 client is actually allowed to send traffic to network. The
8737 affected file is lib/silcclient/client.c.
8739 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8741 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
8742 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
8743 (if needs broadcasting) instead of broadcasting the packets one
8744 by one which would make a burst in the network traffic.
8746 * Added `broadcast' argument to the functions in silcd/server.[ch]
8747 silc_server_create_new_channel[_with_id] to indicate whether
8748 to send New Channel packet to primary router.
8750 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8752 * Added new function into the silcd/server.[ch] files:
8753 silc_server_create_new_channel_with_id to create new channel with
8754 already existing Channel ID.
8756 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
8757 lib/silccore/silcpacket.h. This packet is used t send list of
8758 Set Mode payloads inside one packet. Server uses this to set
8759 the modes for the channels and clients on those channels, that it
8760 announced to the router when it connected to it. The protocol
8761 specification has been updated accordingly.
8763 * The silc_server_new_channel did not handle the packet coming
8764 from normal server as it normally does not send that. However,
8765 when it announces its channels it does send it. Implemented
8766 the support for that.
8768 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
8769 into the file lib/silccore/id.h.
8771 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8773 * Fixed memory leaks in the functions silc_idlist_del_client,
8774 silc_idlist_del_channel and silc_idlist_del_server in the file
8775 silcd/idlist.c. All of those leaked like a sieve.
8777 * Fixed some small memory leaks in the client's function
8778 silc_client_notify_by_server.
8780 * Added functions into silcd/server.c: silc_server_announce_clients,
8781 silc_server_announce_channels and silc_server_announce_server.
8782 These functions are used by normal and router server to announce
8783 to its primary router about clients, channels and servers (when
8784 router) that we own. This is done after we've connected to the
8787 These functions effectively implements the following packet types:
8788 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
8789 and SILC_PACKET_NEW_ID_LIST.
8791 * Added new functions into the silcd/packet_receive.[ch]:
8792 silc_server_new_id_list, silc_server_new_channel_list and
8793 silc_server_new_channel_user_list to handle the incoming
8794 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
8796 * Added support of changing Channel ID in the function
8797 silc_server_replace_id. If the server that announces a channel
8798 to the router already exists in the router (with same name but
8799 with different Channel ID), router is responsible to send
8800 Replace ID packet to the server and force the server to change
8801 the Channel ID to the one router has.
8803 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
8804 client that the Channel ID has been changed by the router. The
8805 normal server sends this to the client. Client must start using
8806 the new Channel ID as the channel's ID.
8808 Implemented handling of this new type into lib/silcclient/client.c
8809 into the function silc_client_notify_by_server.
8811 * Added new function silc_idlist_replace_channel_id into the files
8812 silcd/idlist.[ch] to replace the Channel ID.
8814 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8816 * Call silc_server_command_identify_check always when processing
8817 the IDENTIFY command in silcd/command.c
8819 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8821 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
8822 send keepalive packets. The packet can be sent by clients,
8823 servers and routers.
8825 Added function silc_socket_set_heartbeat into the file
8826 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
8827 If not set, the heartbeat is not performed. The actual
8828 heartbeat is implemented in the low level socket connection
8829 library. However, application is responsible of actually
8832 Added silc_server_send_heartbeat to send the actual heartbeat
8833 packet into silcd/packet_send.[ch]. Server now performs
8834 keepalive with all connections.
8836 * Added silc_task_get_first function into lib/silcutil/silctask.c
8837 to return the timeout task with shortest timeout. There was a bug
8838 in task unregistration that caused problems. TODO has been
8839 updated to include that task system must be rewritten.
8841 * The client library will now resolve the client information when
8842 receiving JOIN notify from server for client that we know but
8843 have incomplete information.
8845 * Rewrote parts of silc_server_remove_from_channels and
8846 silc_server_remove_from_one_channel as they did not remove the
8847 channel in some circumstances even though they should've.
8849 * Encryption problem encountered in server:
8851 The LEAVE command used to send the Channel Key packet to the
8852 router immediately after generating it. However, the code
8853 had earlier sent Remove Channel user packet but not immediately,
8854 ie. it was put to queue. The order of packets in the router
8855 was that Channel Key packet was first and Remove Channel User
8856 packet was second, even though they were encrypted in the
8857 reverse order. For this reason, MAC check failed. Now, this
8858 is fixed by not sending the Channel Key packet immediately but
8859 putting it to queue. However, this is more fundamental problem:
8860 packets that are in queue should actually not be encrypted
8861 because packets that are sent immediately gets encrypted
8862 actually with wrong IV (and thus MAC check fails). So, packets
8863 that are in queue should be encrypted when they are sent to
8864 the wire and not when they put to the queue.
8866 However, the problem is that the current system has not been
8867 designed to work that way. Instead, the packet is encrypted
8868 as soon as possible and left to the queue. The queue is then
8869 just purged into wire. There won't be any fixes for this
8870 any time soon. So, the current semantic for packet sending
8873 o If you send packet to remote host and do not force the send
8874 (the packet will be in queue) then all subsequent packets to the
8875 same remote host must also be put to the queue. Only after the
8876 queue has been purged is it safe again to force the packet
8879 o If you send all packets immediately then it safe to send
8880 any of subsequent packets through the queue, however, after
8881 the first packet is put to queue then any subsequent packets
8882 must also be put to the queue.
8884 Follow these rules and everything works fine.
8886 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8888 * Added new function silc_server_remove_clients_by_server to
8889 remove all client entries from ID list when the server connection
8890 is lost. In this case it is also important to invalidate all
8891 client entires as they hold the invalid server entry. This
8892 fixes fatal bug when server has lost connection and will reconnect
8895 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8897 * Made some sanity checks to silc_server_daemonise like to check
8898 whether the requested user and group actually exists.
8900 * Added sanity check to SKE's silc_ske_responder_finish to check
8901 that the public and private key actually is valid.
8903 * Invalidate the client's nickname when receiving Replace ID
8904 packet and the Client ID is being replaced. This means that the
8905 server will query the nickname if someone needs it (client)
8908 * Sort the ID Cache in client library when the ID Cache data
8909 has changed (needs sorting).
8911 * Do not allow for SILC client to create several connections to
8912 several servers. The client does not support windows right now
8913 and generating multiple connections causes weird behaviour.
8915 Irssi-silc client does support windows and can handle several
8916 connections without problems, see: www.irssi.org and SILC plugin.
8918 * Fixed some places where client was added to the IDList. The
8919 rule of thumb is following (in order to get everything right):
8920 If the client is directly connected local client then the
8921 `connection' argument must be set and `router' argument must be
8922 NULL to silc_idlist_add_client function. If the client is not
8923 directly connected client then the `router' argument must
8924 bet set and the `connection' argument must be NULL to the
8925 silc_idlist_add_client function.
8927 * The funtion silc_server_packet_send_local_channel actually did
8928 not check whether the client was locally connected or not. It
8929 does that now. Fixed a bug related to LEAVE command.
8931 * Fixed Remove Channel User payload parsing bug in server's
8932 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
8934 * The server's silc_server_save_channel_key now checks also the
8935 global ID list for the channel as it might not be in the local
8936 list. Fixed a bug related to LEAVE command.
8938 * Is this the end of the [<unknown>] buglet that has been lurking
8939 around for a long time? A little for loop fix in server's
8940 silc_server_command_whois_parse that is used by both IDENTIFY
8941 and WHOIS command. At least, this was a clear bug and a cause
8942 of one type of [<unknown>] buglet.
8944 * WHOIS and IDENTIFY commands call the function
8945 silc_server_command_[whois/identify]_check function even if
8946 we are not router server.
8948 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8950 * Added --with-gmp configuration option. If set the GMP
8951 is always compiled in the SILC source tree. If not set then
8952 it is checked whether the system has the GMP3 installed. If
8953 it has then the GMP won't be compiled (the system's headers
8954 and library is used), if it doesn't have it then the GMP is
8955 compiled in the SILC source tree.
8957 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8959 * Changed RSA private exponent generation to what PKCS #1
8960 suggests. We try to find the smallest possible d by doing
8961 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
8962 not security fix but optimization.
8964 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8966 * Added new config entry [Identity] to fork the server and run
8967 it as specific user and group. A patch from Bostik.
8969 * Imported Dotconf configuration library into lib/dotconf.
8970 This will be used to create the SILC configuration files later.
8971 It will appear in the distsribution after this commit.
8973 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8975 * A big code auditing weekend happening. Auditing code for
8976 obvious mistakes, bugs and errors. Also, removing any code
8979 Removed files for being obsolete:
8981 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
8982 inline in the file lib/silcutil/silcbuffer.h)
8984 o lib/silcutil/silcbufutil.c (the header has inline versions)
8986 Changed code to fix possible error conditions:
8988 o The buffer formatting routines now check that the destination
8989 buffer really has enough space to add the data. This applies for
8990 both buffer formatting and unformatting
8991 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
8992 unformatting was changed to accomodate following rules:
8993 XXX_*STRING_ALLOC will allocate space for the data into the pointer
8994 sent to the function while XXX_*STRING will not allocate or copy
8995 the data into the buffer. Instead it sets the pointer from the
8996 buffer into the pointer sent as argument (XXX_*STRING used to
8997 require that the pointer must be allocated already). This change
8998 makes this whole thing a bit more consistent and more optimized
8999 (note that the data returned in the unformatting with XXX_*STRING
9000 must not be freed now). The routines return now -1 on error.
9002 o Tried to find all code that use buffer_format and buffer_unformat
9003 and added return value checking to prevent formatting and
9004 especially unformatting errors and possible subsequent fatal
9007 o Changed ske->x and ske->KEY to mallocated pointers in
9008 lib/silcske/silcske.h. Fixed possible data and memory leak.
9010 o Added return value checking to all *_parse* functions. Fixed
9011 many memory leaks as well.
9013 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9014 so that buffer overflows would not happen. All code now also
9015 checks the return value as it can fail.
9017 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9019 * Added reconnection support to server if the normal server looses
9020 its connection to the router (for example if router is rebooted).
9021 The server performs normal reconnection strategy implemented
9022 to the server. Affected file silcd/server.c.
9024 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9026 * Added new packet type SILC_PACKET_SET_MODE that is used to
9027 distribute the information about changed modes (for clients,
9028 channels and clients channel modes) to all routers in the
9029 network. Updated the protocol specification accordingly.
9031 Added functions into silcd/packet_send.c and
9032 silcd/packet_receive.c: silc_server_send_set_mode,
9033 silc_server_set_mode.
9035 Added new files silcmode.[ch] into lib/silccore that implements
9036 the encoding and decoding of Set Mode Payload. Added new type
9037 SilcSetModePayload. Moved the definitions of different modes
9038 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9040 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9042 * Oops, a little mistake in server's connection authentication
9043 protocol. The protocol is not ended with FAILURE but with
9044 SUCCESS if the authentication is Ok. :) Affected file is
9047 * Implemented NICK_CHANGE notify handling in server in the file
9048 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9049 the local clients on the channel. After the changing nickname
9050 in router environment snhould work and the [<unknown>] nickname
9051 should appear no more.
9053 The silc_server_replace_id function that receives the Replace ID
9054 payload now sends the NICK_CHANGE notify type also in the file
9055 silcd/packet_receive.c
9057 * Changed WHOIS and IDENTIFY command to support the maximum amount
9058 of arguments defined in protocol specs (3328 arguments). This
9059 fixed a bug that caused problems when there were more than three
9062 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9064 * Added extra parameter, command identifier, to the
9065 silc_client_send_command so that explicit command identifier
9068 Changed that ID list routines uses specific command identifier
9069 when sending WHOIS/IDENTIFY requests to the server so that they
9070 can be identified when the reply comes back.
9072 Affected files lib/silcclient/command.[ch],
9073 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9075 * Added `sender' argument to silc_server_packet_send_to_channel
9076 to indicaet the sender who originally sent the packet to us
9077 that we are now re-sending. Ignored if NULL. Affected file
9078 silcd/packet_send.[ch].
9080 * Added some server statistics support in silcd/server_internal.h
9081 SilcServerStatistics structure and around the server code. Also
9082 send some nice statistics information when client is connecting
9085 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9087 * Fixed channel ID decoding in server's JOIN command reply in
9088 silcd/command_reply.c
9090 * Fixed braodcasting of replace ID payload to not to send it if
9091 we are standalone server in silcd/packet_receive.c.
9093 * Fixed all channel message sending routines to not to send
9094 packets to clients that has router set, since they are routed
9095 separately in the same function earlier. Affects file
9096 silcd/packet_send.c and all channel packet sending functions.
9098 * In USERS reply, res_argv[i] are not allocated, the table
9099 is allocated. Thus changed that free the table, not its
9102 * In server's whois_check and identify_check if the client is
9103 locally connected do not send any WHOIS commands - they are not
9106 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9108 * Fixed some minor bugs in client when sending WHOIS command. The
9109 arguments was in wrong order.
9111 * Removed statis function add_to_channel from server in
9112 silcd/command.c that was previously used with the joining but
9115 * Tested USERS command in router environment successfully with two
9116 routers, two servers and two clients.
9118 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9120 * Reorganized the USERS command and command reply in client library
9121 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9122 When the command is given by user we register a pending command
9123 callback that will reprocess the command after the reply has been
9124 received from the server. When reprocessing the packet we then
9125 display the information. Thus, the USERS information is displayed
9126 now in the command callback instead of in the command reply
9127 callback. The processing of the command is same as previously
9128 when server has sent the command reply in the JOINing process.
9130 * Added to USERS command in silcd/command_reply.c to join the client,
9131 we didn't use to know about, to the channel after we've created
9132 a client entry for it. Also, for clienet we did know already still
9133 check whether it is on the channel or not and add it if not.
9135 * Removed silc_server_command_join_notify as the function and its
9138 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9140 * Changed the client's pending command handling to the same as the
9141 server's pending command handling. It is also now possible to
9142 execute command reply functions from other command reply
9143 function as the function callbacks for commands and command
9144 replies are one and same. The pending commands are not static
9145 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9146 in client connection context. Thus, pending commands are server
9147 connection specific as it is convenient.
9149 Changed the function silc_client_command_pending and
9150 silc_client_command_pending_del and added new function
9151 silc_client_command_pending_check. Removed the
9152 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9155 * Added cmd_ident, current command identifier, to the client
9156 connection context in lib/silcclient/client.h to keep track on
9157 command identifiers used in command sending. Client's command reply
9158 function handling now supports the mandatory command identifiers.
9160 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9161 funtions in client to fully support pending command callbacks.
9163 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9164 as one of the arguments to the application in the command reply
9167 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9168 before first releasing SILC but came back. Now it is removed again
9169 and should come back nomore. The FORWARDED flag was used only
9170 by the JOINing procedure by forwarding the command packet to router.
9171 Now, the JOINing procedure has been changed to more generic (due
9172 to various router environment issues) and FORWARDED is not needed
9173 anymore for anything. The protocol specification is yet to be
9176 Now, removed silc_server_packet_forward from server and the flag
9177 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9179 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9181 * Renamed NAMES command to USERS command. The NAMES was named that
9182 due to historical reasons. Now it is renamed. Also, rewrote
9183 parts of the USERS command. The nickname list is not sent anymore
9184 by the server. Only Client ID and mode lists are sent in the USERS
9185 command. Changed this also to the protocol specification.
9187 The client now resolves the names and stuff after it receives
9188 the USERS list from the server when joining to the channel.
9190 * WHOIS and IDENTIFY commands has been changed to support multiple
9191 Client ID's per command. One can now search for multiple users
9192 in the network by sending only one WHOIS or IDENTIFY command.
9193 Changed the code and the protocol specifications.
9195 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9196 uses silc_server_command_whois_parse to parse the request. */
9198 * If normal server, do not parse the WHOIS and IDENTIFY requests
9199 before sending it to the router. Saves some time.
9201 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9203 * Fixed JOIN command on client library. Wrong number of arguments
9204 used to crash the client.
9206 * Added silc_server_channel_has_global function to check whether
9207 channel has global users or not.
9209 * Added silc_server_channel_has_local function to check whether channel
9210 has locally connected clients on the channel.
9212 * The silc_server_remove_from_one_channel now checks whether the
9213 channel has global users or not after given client was removed from
9214 the channel. It also checks whether the channel has local clients
9215 on the channel anymore. If it does not have then the channel entry
9216 is removed as it is not needed anymore.
9218 * The silc_server_notify now checks on JOIN notify whether the joining
9219 client is one of locally connected or global. If it is global then
9220 the channel has now global users on the channel and that is marked
9221 to the channel entry. Also, it now saves the global client to
9222 global list who is joining and JOINs it to the channel. This is
9223 for normal server, that is.
9225 Changed silc_server_send_notify_on_channel,
9226 silc_server_packet_relay_to_channel and
9227 silc_server_packet_send_to_channel check if we are normal server
9228 and client has router set (ie. global client) do not send the
9229 message to that client, as it is already routed to our router.
9231 * Implemented LEAVE notify type handling in silc_server_notify
9234 * Tested LEAVE command in router environment successfully. Tested
9235 with two routers, two servers and two clients.
9239 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9241 * Implemented SIGNOFF notify type handling in silc_server_notify
9244 * silc_server_remove_id now removes the client entry from all channels
9245 it has joined and thusly sends SIGNOFF notify type.
9247 * Rewrote the NAMES list generation in server by removing two excess
9248 loops. The lists are created now inside one loop.
9250 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9252 * silc_server_remove_channel_user checks now also global list
9253 for channel and client.
9255 * silc_server_new_channel_user checks now both local and global
9256 list for channel and client. Fixed a bug in client id decoding.
9257 Used to decode wrong buffer.
9259 * silc_server_channel_message checks now both local and global
9260 list for channel entry.
9262 * Tested channel joining (hence JOIN) in router environment
9263 successfully. Tested with two routers, two servers and two
9266 * Tested channel message sending in router environment successfully.
9268 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9270 * Added silc_server_save_channel_key into server.[ch] to save the
9271 received channel key in Channel Key payload processing. It is
9272 also used in JOIN command reply handling.
9274 Equivalent function silc_client_save_channel_key added into
9275 client.[ch] into client library.
9277 * Changed JOIN command reply to send information whether the channel
9278 was created or not (is existing already) and the channel key
9279 payload. Changed protocol specs accordingly.
9281 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9282 the request was sent by ID and not by nickname. Crashed on
9285 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9287 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9288 now correctly save the received data.
9290 * silc_server_free_sock_user_data now notifies routers in the
9291 network about entities leaving the network.
9293 At the same time implemented functions silc_server_remove_id
9294 and silc_server_send_remove_id to receive and send REMOVE_ID
9295 packets. The packet is used to notify routers in the network
9296 about leaving entities. The ID removed will become invalid in
9299 * Added function silc_idlist_del_server into server. Removes and
9300 free's server entry from ID list.
9302 * silc_server_private_message function now checks, if we are router,
9303 that the destination ID really is valid ID, naturally.
9305 * In router when NEW_ID packet is received (for new client) the
9306 hash of the Client ID is saved in the ID Cache but the
9307 client->nickname is set to NULL, instead of putting the hash
9310 IDENTIFY command now also checks that client->nickname must be
9311 valid. If it is not if will request the data from the server who
9312 owns the client. Added new function
9313 silc_server_command_identify_check.
9315 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9316 to set the command to already allocated Command Payload.
9318 * Tested private message sending in router environment with two
9319 routers, two servers and two clients. Fixed minor bugs and now
9322 * Fixed segfault from client's NAMES command. Used to crash if
9325 * Forwarded packets must not be routed even if it is not destined
9326 to the receiver. Changed server code comply with this.
9328 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9330 * Added `require_reverse_mapping' boolean value to ServerParams
9331 structure. If TRUE (not default) the server will require that
9332 the connecting host has fully qualified domain name.
9334 If the reverse mapping is not required and hostname could not be
9335 found the IP address is used as hostname.
9337 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9339 * Implemented version string checking to both client and server.
9340 The check is incomplete currently due to the abnormal version
9341 strings used in development version of SILC.
9343 * Changed all command functions in server to use the new
9346 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9348 * Changed char *data to unsigned char *data in ID Cache system to
9349 support binary data as ID Cache data. Changed code to support
9350 binary data in lib/silccore/idcache.c.
9352 * Renamed silc_server_packet_relay_command_reply to
9353 silc_server_command_reply as it is normal packet receiving
9354 function. Rewrote the function to accept command replys for
9355 servers and not only for clients.
9357 * Mark remote router always as registered server if we are connecting
9358 to it. Otherwise, commands sent by the router to us are ignored.
9360 * All ID List find routines now returns the ID Cache Entry pointer
9361 as well if requested.
9363 * WHOIS command works now in router environment, tested with two
9364 routers, two servers and two clients.
9366 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9367 in router environment (as it is almost equivalent to WHOIS) but
9368 hasn't been tested thoroughly. Added new functions:
9370 silc_server_command_identify_parse
9371 silc_server_command_identify_send_reply
9372 silc_server_command_identify_from_client
9373 silc_server_command_identify_from_server
9375 * Disabled route cache adding because adding two different ID's with
9376 same IP replaces the old cache entry thus giving wrong route.
9377 The entry->router->connection is always the fastest route anyway
9378 so route cache may not be needed. Of course, new routes maybe
9379 established after receiving the ID when the entry->router->connection
9380 might not be anymore the most optimal.
9382 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9384 * Add route cache for received ID for fast routing.
9386 * Added silc_server_packet_route to route received packet on router
9387 that is not destined to us.
9389 * Renamed silc_server_get_route to silc_server_route_get.
9391 * Added id_string and id_string_len fields into SilcServer to
9392 include encoded ServerID for fast comparing without excess
9393 encoding of the ID's.
9395 * Cleaned up WHOIS command on server side. Added following static
9398 silc_server_command_whois_parse
9399 silc_server_command_whois_check
9400 silc_server_command_whois_send_reply
9401 silc_server_command_whois_from_client
9402 silc_server_command_whois_from_server
9404 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9405 arguments in command replies. All command functions should be
9406 updated to use this macro.
9408 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9410 * Minor typo fixes on command reply handling on server.
9412 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9414 * Added silc_server_command_add_to_channel internal routine to add
9415 the client to the channel after router has created the channel and
9416 sent command reply to the server.
9418 * Added generic silc_server_send_command to send any command from
9421 * Use static buffer with ID rendering instead of duplicating data.
9423 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9425 * Fixed a channel user mode bug when joining to a channel server gave
9426 everybody channel founder rights, oops.
9428 * We mark ourselves as the router of the incoming server connection
9429 if we are router ourselves. This way we can check in some packet
9430 sending functions whether it is locally connected server. For
9431 incoming router connections we put NULL.
9433 * For router sending packets locally means now always sending the
9434 packet cell wide; to local clients and local servers. For normal
9435 server sending packet locally means sending it to only local
9438 * Fixed the JOIN command to really work in router environment. If the
9439 channel is created it is always created by the router. Router is
9440 also responsible of making the initial joining to the channel,
9441 sending JOIN notify to the sending server and distributing
9442 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
9443 does not exist server doesn't do anything else but forward the
9444 command to the router which performs everything.
9446 * Added silc_server_send_channel_key function to send the Channel Key
9449 * Added silc_server_create_channel_key to create new channel key. The
9450 channel key is now re-generated everytime someone joins or leaves
9451 a channel, as protocol dictates. Note: channel->key_len is the
9454 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9456 * Splitted server.[ch] finally. Created now packet_send.[ch] and
9457 packet_receive.[ch] to separate packet sending and receiving
9458 routines. The server.[ch] now includes everything else including
9459 actual packet processing (writing and reading data) and other
9462 Renamed silc_server_private_message_send_internal to
9463 silc_server_send_private_message. The routine is still though
9464 used only to relay private messages as server does not send
9465 private messages itself.
9467 Renamed silc_server_new_channel to silc_server_create_new_channel
9468 and added new function sicl_server_new_channel that handles the
9469 incoming New Channel packet. Added also new sending function
9470 silc_server_send_new_channel to send New Channel Payload.
9472 * Added new function silc_server_notify to process incoming notify
9473 packet to the server/router. Server may then relay the notify
9474 to clients if needed.
9476 * Added new function silc_server_new_channel_user to process incoming
9477 New Channel User packet. Router will redistribute the packet and
9478 send JOIN notify to its local clients and locally connected servers
9479 if needed. Normal server will send JOIN notify to its local client
9480 on same channel when received this packet. Added also corresponding
9481 sending function silc_server_send_new_channel_user to sent the
9484 * Added boolean route argument to send_notif_to_channel and
9485 packet_send_to_channel functions to attempt to route the packet
9486 if it is TRUE and send only locally if it is FALSE.
9488 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9490 * silc_server_replace_id now broadcasts the received replace ID
9491 packet if it is not broadcast packet already. The router must
9492 broadcast to inform other routers about changed ID.
9494 * Added backpointer to server's router into SilcServer context in
9495 silcd/server_internal.h.
9497 * Fixed silc_server_packet_broadcast to send correct broadcast
9500 * The channel key is now distributed to the local client as soon
9501 as it is received from the router (in router environment) so that
9502 no other packet may be sent for the channel until client has
9505 * silc_server_remove_channel_user now broadcasts the received
9506 Remove Channel User packet if it is not broadcast packet already.
9507 The router must broadcast to inform other routers about removed
9510 * Added users field into SilcPacketContext that is a reference count
9511 of the context. One can increase the reference count by calling
9512 silc_packet_context_dup which is now changed to just increase the
9513 reference count instead of duplicating the data. The reference
9514 count is decresed by calling silc_packet_context_free that will
9515 free the data after the reference count hits zero.
9517 For now on the packet context and everything allocated into it
9518 (including the raw packet from network) must be freed by calling
9519 the new silc_packet_context_free function. Added also new function
9520 silc_packet_context_alloc that must be used now to allocate the
9521 context. This also means that if a routine is asynchronous from
9522 silc_[client/server]_packet_parse_type the packet context must
9523 be duplicated by calling silc_packet_context_dup. Otherwise it
9524 gets free'd after silc_[client/server]_packet_parse_type returns.
9525 Also, one must remember that if packet is duplicated then its
9526 reference count must be decresed by calling the free function as
9527 many times as it was duplicated.
9529 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
9530 from both client and server.
9532 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9534 * Made joining to a channel working in router environment.
9536 * Cleaned up JOIN command on server side and create function
9537 silc_server_command_join_channel internal routine to make the
9540 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9542 * Changed silc_command_pending list to SilcDList. Also, added
9543 `ident' field to SilcServerCommandPending structure to identify
9544 the reply and to call correct callback.
9546 Added silc_server_command_pending_check function to replace the
9547 corresnponding macro. The silc_command_pending list is not
9550 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
9551 to set identifier to previously allocated Command Payload. It
9552 is used to set identifier for command when resending Command
9555 * Added silc_command_payload_encode_payload to encode Command
9556 Payload buffer from SilcCommandPayload structure.
9558 * Added silc_argument_payload_encode_payload to encode Argument
9559 payload buffer from SilcArgumentPayload structure.
9561 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9563 * Changed WHOIS command to support router connection on server side.
9564 The whois request is always sent to router unless the server is
9565 standalone server. After server has received the reply from the
9566 router will it send the reply to the client.
9568 * Added silc_server_packet_broadcast into silcd/server.[ch] to
9569 broadcast received broadcast packet. The function is used only
9570 by router. The broadcast packet is always sent to the router's
9573 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
9574 render given ID to printable string, for log files for example.
9576 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9578 * Made basic router to router connections working. At least they
9579 can now connect to each other but nothing really works the way
9580 they are supposed - yet.
9582 * Added new initiator token to RouterConnection configuration
9583 file in silcd/serverconfig.[ch]. It is used to tell whether we
9584 are the initiator to the remote router or whether we'll expect
9585 the other end to connect.
9587 * Moved registering of listener task to silc_server_init, hence
9588 the server starts listenning as soon as it is run, even if it
9589 does not have connections to other routers. Let's see how well
9592 * Changed default connection retry timeouts for more suitable in
9595 * Removed cipher and such arguments from silc_idlist_add_client
9596 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
9597 Added new function silc_idlist_add_data to add the keys and stuff
9600 * Added SilcIDListData structure and added it to SilcClientEntry
9601 and SilcServerEntry as their first field in the structure. This
9602 way we can explicitly cast the ID entries to the SilcIDListData
9603 structure and get common data for the entries. In past, we had
9604 to first check what type of connection it is and then cast it to
9605 correct ID entry type. Now, we can directly cast the opaque
9606 pointer to the SilcIDListData (no matter what ID entry it actually
9607 is) and get the data needed.
9609 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9611 * Wow, found a bug in scheduler. The scheduler uninitialized itself
9612 in some circumstances even if threre were timeout tasks, though not
9613 IO tasks, but tasks anyway. Now fixed.
9615 * Defined SilcServerConnection structure to hold connection specific
9616 stuff about directly connected servers and routers. The definition
9617 is currently in silcd/server_internal.h. I thought about having
9618 a bit more important role fro this struct but for now it is used
9619 only when connecting to other server (or router actually).
9621 * Added connecting retry support in server when connecting to
9622 router(s). The retry feature implement exponential backoff
9623 algorithm. Also, added SilcServerParams structure to hold default
9624 parameters for server. For now, it include these retry settings
9625 and are hard coded. After server is moded to be as Silc Server
9626 Library this structure will be more important.
9628 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9630 * Changed client librarys channel->clients table to SilcList and
9631 changed code accordingly.
9633 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9635 * Changed client's channel table to SilcList and changed code
9636 accordingly. Also changed SilcChannelClientEntry to include back-
9637 pointer to the channel so that client entry can use that structure
9638 as list as well and we have fast cross-reference to the channel.
9639 This change dramatically decreased the complexity of channel
9640 handling with client entry and vice versa (removed one extra
9641 loop when searching for channel entry from many functions).
9643 * Changed server->sim from table to SilcDList and changed code
9646 * NAMES command can now be used from user interface. It will show
9647 the user list on the channel, neatly.
9649 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
9650 Code now saves realname of the user if it becomes available.
9652 * Renamed configure.in to configure.in.pre and made ./prepare
9653 script to automatically add correct version string to
9654 configure.in which it creates from configure.in.pre.
9656 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9658 * NAMES command reply now shows users mode with the nickname when
9661 * Moved silc_client_ch[u]mode[_char] functions from
9662 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
9663 place sucks, they are utility functions and should be in some
9666 * Fixed some unsigned int's to unsigned short's. Patch by cras.
9668 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
9671 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9675 * Added TRQ (efficient deque and list library) into lib/trq. This is
9676 a very good list library that is currently used in the SILC. Defined
9677 SilcList API over the library because I didn't like the API very
9678 much. See lib/trq/silclist.h for the API and examples of how to
9679 use the API. Fixed various places in the code to use the new
9680 SilcList API. The SilcList is meant for lists that has a structure
9681 already defined as a list. It is not suitable to add just some
9682 context to the list (in TRQ, the context is the list actually).
9684 So, I defined SilcDList that can be used for the purpose where
9685 predefined list structure does not exit. This can be used as
9686 such list. Now some context just can be added to the SilcDList.
9687 Currently this list is not used in the SILC just yet, though there
9688 are a lot places where this can replace dynamically allocated
9689 tables and I will fix these places, later, to use SilcDList.
9690 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
9691 and use TRQ internally).
9693 Also fixed some annoying warning messages that the original TRQ
9694 code generated. Also minor changes to TRQ's Makefile.in.
9696 * Added support for querying by Client ID to both WHOIS and
9697 IDENTIFY commands into server, as required by the protocol.
9699 * Removed method function pointers from SilcBuffer structure. They
9700 weren't used to anything and just increased the context size for
9701 no good reason. This change also made silc_buffer_alloc and
9702 silc_buffer_free functions inline functions.
9704 * Disabled command flooding detection support until it's fixed so
9705 that it accepts commands in but does not execute them more than once
9708 * Added silc_net_localhost(), to return local hostname, into
9709 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
9710 that must be initialized before calling silc_client_init.
9712 * Added new function: silc_server_send_notify_on_channels to send
9713 notify messages to all channels client has joined. It is assured
9714 that the message is sent only once per client.
9716 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
9717 lib/silcutil/silcutil.[ch] as silc_format function. The new
9718 function is generic and is used by server as well, not only by
9719 the logging routines.
9721 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
9722 the provided version string was not acceptable. Added new function:
9723 silc_ske_check_version into lib/silcske/silcske.h. The function
9724 must be implemented by the application (client or server) and it
9725 does not reside in the SKE library. The function checks the version
9726 string remote end sent.
9728 * Added back pointers (to opaque context and to SilcSocketConnection)
9729 into SilcPacketContext structure into lib/silccore/silcpacket.h.
9731 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
9732 duplicate packet context structure.
9734 * Changed `notify' client operation to send same arguments as client
9735 receives from server except for ID's. ID's are mapped to correct
9736 ID entry and that is returned. Also, if channel entry is not sent
9737 by server but the notify is for channel the channel entry is sent
9738 to application (otherwise application doesn't know that it is for
9739 channel (library gets it from packet's Destination ID)).
9741 * Added silc_client_remove_from_channels into client library to
9742 remove a client from all channels it has joined to. Used when
9743 received SIGNOFF notify from server. Added also new function
9744 silc_client_replace_from_channels to replace old ID entry with
9745 new ID entry on all channels. Used when received NICK_CHANGE
9748 * Fixed ID Cache list handling in silc_idlist_get_client in
9749 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
9750 to get (or query) client by ID.
9752 * Updated TODO list.
9754 * Added connection authentication status message defined by the
9755 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
9756 support for these into the code in client and server side.
9758 * Added generic function silc_client_send_command to send any command
9759 with variable argument list. Application should use this function
9760 to send commands if the command functions provided by the library
9761 does not suite for the application's user interface needs.
9763 * Added new `failure' client operation. Application is notified about
9764 received failure packet if client is executing a protocol. In this
9765 case the protocol's execution has failed.
9767 * Added SKE's end notify to send the SKE_SUCCESS notify message that
9768 is required by the protocol.
9770 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
9771 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
9774 * Added status flag to SilcSKE object to indicate realtime status
9775 of the SKE protocol.
9777 * Application receives now exactly same command reply arguments as
9778 the library receives from server. However, if ID is received the
9779 corresponding ID entry is returned to the application (eg. Client
9780 ID is mapped to correct SilcClientEntry entry and that is returned).
9781 Changed command_reply client operation due to this change.
9783 * Changed all ID's in commands and in command replys as ID Payloads.
9784 Change affected both client and server side codes.
9786 All ID's sent in SILC network (with execption of ID's in SILC
9787 Packet header) are sent in ID Payload to support variable length
9790 * Server now notifies nick changes and notifies all clients on
9791 the channels about the new nickname (about the new Client ID,
9794 * Implemented CMODE command to change channel modes. Supports all
9795 channel modes defined by the protocol specs except ban and invite
9796 lists. (Also, private channel key mode is supported but support for
9797 setting private channel key in client is missing, thus, this mode
9798 has no effect on client side (except that server requires that the
9799 client uses private channel key and normal channel traffic does not
9802 Also, invite mode works per se, but INVITE command does not work
9803 yet correctly, so you can set channel as invite only channel but
9804 inviting clients to the channel does not work (it is yet to be
9805 thought what's the best way to do it).
9807 * Added new command SILC_COMMAND_CUMODE to change user mode on the
9808 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
9809 Implemented CUMODE command to change user's mode on the channel.
9810 Supports all modes defined by the protocol specs.
9812 * Added NAMES command reply to return users modes on the channel.
9814 * Removed unnecessary and slow ciphers from lib/silccrypt.
9816 * Set SO_KEEPALIVE option to connection sockets by default.
9818 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
9820 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
9821 redefined the Notify Payload into protocol specs.
9823 * Added silc_id_payload_parse_id to get ID directly from raw
9826 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9828 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
9829 accept searching by Client ID as well.
9831 * Added support for LEAVE and SIGNOFF notify types in client library.
9833 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
9834 to parse ID Payload from raw data.
9836 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9838 * Added flags parameter into silc_ske_assemble_security_properties
9839 function in lib/silcske/silcske.[ch].
9841 * Changed notify client operation to fit better for notify messages
9842 sent by server. The notify payload received from server is now
9843 passed to the application (after parsing it to SilcNotifyPayload).
9844 It is application's responsibility to retrieve the arguments
9845 from the payload and show the message the way it wants. The message
9846 sent by server is implementation specific.
9848 * Changed public keys to comply with the protocol specification.
9849 Old public keys are not supported anymore and are not compatible.
9851 * Removed nickname from Channel Payload as the latest draft removed
9852 it. The client must resolve the nickname from the NAMES command
9853 reply received when it joined the channel.
9855 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
9857 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9859 * Fixed some errors in protocol specification drafts.
9861 * Created lib/silccore/silcnotify.c to implement Notify Payload
9862 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
9863 generic payloads described by protocol specifications. The file
9864 includes implementations for ID Payload and Argument Payload.
9866 * Changed Command Payload implementation to use the new Argument
9867 Payload. Changed command_xxxx_payload to command_payload_xxxx
9868 to comply with SILC coding conventions.
9870 * Added suppport for Argument Payload handling in Notify Payload
9871 implementation as protocol requires it. Added the new support
9872 into server and client lib as well.
9874 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9876 * Added support for multiple nicknames on same channel. [n] is
9877 added locally to the nickname if there are more than one same
9878 nicknames on the channel.
9880 * Server now sends all nicknames that matched WHOIS request.
9881 Client also shows the list received from server.
9883 * Added TOPIC command to client side. User can now set and show
9884 current topic on channel.
9886 * Added MOTD command to client and server. Also, server sends the
9887 motd when client connects to the server.
9889 * Changed version strings to comply ISO 8601.
9891 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9893 * Fixed protocol error handling in client library. It should now
9894 cope even if the SKE fails for some reason.
9896 * Made new protocol specification drafts for submitting to IETF.
9898 * Implemented TOPIC command to server in silcd/command.c.
9900 * Added two new notify types into lib/silccore/silcnotify.h:
9901 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
9902 notify nickname change and topic setting/change on a channel.
9904 * API change of command_reply operation in client library. The
9905 application gets now the status type received from server as well.
9907 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9909 * Removed the function just added to lib/silcutil/silcschedule.[ch].
9911 * Cras fixed and optimized the packet handling even further and
9912 it should work now. Minor change to the prototype of function
9913 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
9915 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9917 * Added new function into lib/silcutil/silcschedule.[ch]:
9918 silc_schedule_with_fd to select() a specified fd. The function
9919 returns after timeout expires or data arrives or goes. The
9920 function is used by packet routines to wait that all data is
9921 received from network.
9923 * Fixed data reading from network in lib/silccore/silcpacket.c.
9924 The code now assures that all data is read from the fd and then
9925 continues packet processing. This was a bug fix since the code
9926 used to drop some data in some circumstances.
9928 * Added new function into lib/silcclient/client.[ch]:
9929 silc_client_start_key_exchange to start key exchange after
9930 connection has been established to server. The code internally
9931 now uses this funtion but its main purpose was to provide it
9932 for applications that perform their own connecting. After
9933 application has created a connection it merely calls this
9934 function to start the key exchange between client and server.
9935 The library takes care of everything else after that.
9937 Updated also lib/silcclient/README to explain the usage of
9940 * Do not send to application information that connection has
9941 been established. Application gets notified it by connect
9944 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9946 * Applied cras's patch to add silc_schedule_one function. The
9947 function runs scheduler once and returns.
9949 * Fixed the scheduler after cras messed it up. The timeout
9950 handling works now as it's supposed to work.
9952 * Added into lib/silccore/ silcnotify.h to include notify
9953 message types support. Changed silc_server_send_notify*
9954 functions, in server.[ch], to support those new notify types.
9955 Added the support for the notify types into client library,
9956 as well. Added new notify client operation into ops.h in
9959 * Changed silc_server_packet_send_to_channel to send normal
9960 packets instead of just channel message packets. The function
9961 is now used to send the notify packets to channels. It is not
9962 used to send channel message packets anymore, as server never
9965 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
9966 va_arg()s as it seems to require it nowadays. I guess, if SILC
9967 is compiled with older va_arg() the new code should work anyway.
9969 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9971 * Splitted core library. Core library (lib/silccore) includes
9972 now only SILC protocol specific core (and common) components.
9973 Created new utility library (lib/silcutil) that includes more
9974 generic purpose stuff. The stuff for util library was taken
9975 from the old core library. This was minor and easy split.
9977 * Created SILC Client Library (lib/silcclient) that includes
9978 implementation of the SILC client without user interface. This
9979 was major move from silc/ directory. The code has been changed
9980 so that it is transparent towards the user interface. The
9981 silc/ directory includes now the same user interface as before
9982 and it uses the new client library. Read lib/silcclient/README.
9983 Basicly, the client library performs everything else related
9984 to SILC except user interface handling. Also, configuration
9985 files are considered to be part of user interface and library
9986 does not handle them.
9988 This change also changed a lot of structures, function naming etc.
9989 Most important change was that SilcClientWindow object was
9990 renamed to SilcClientConnection in the client library. Created
9991 also new file lib/silcclient/ops.h. Also added new files
9992 silc/local_command.[ch] and silc/client_ops.[ch].
9994 All these changes were made to make it easier for user interface
9995 designers to create what ever user interface for the SILC client
9998 It is also expected that the server will be moved to lib
9999 directory as well and SILC Server Library will be created;
10000 sometimes in the future.
10002 * Removed Local commands from lib/silccore/silccommand.h as
10003 they are application specific and new client library does not
10004 handle any of those anymore.
10006 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10007 old client implementation in silc/.
10009 * Added support for callback functions in SILC_LOG_* macros.
10010 Application can now set its own callbacks that will be called
10011 instead of using the default functions that will always print
10012 the debug messages to stderr (or stdout). Also, debugging can
10013 now be disabled by setting silc_debug to FALSE and re-enabled by
10014 setting it to TRUE. Note, that logging will still work even
10015 if debugging is disabled.
10017 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10018 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10019 silc_log_reset_debug_callbacks.
10021 * To enable debugging in silc client one must give now -d
10022 option on command line.
10024 * Changed silc_schedule_init to automatically allocate task queues
10025 if they are not allocated before calling it.
10027 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10029 * Added GMP 3.1 into math library.
10031 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10033 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10034 a channel in SILC network. The packet is used by servers and
10035 routers to notify other routers that user has left a channel.
10036 This little feature was missing until now. Added the feature
10037 to protocol specification as well.
10039 Added functions: silc_server_send_remove_channel_user and
10040 silc_server_remove_channel_user into server.[ch].
10042 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10043 lib/silccore/silcpacket.h. However, they are not implemented
10046 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10048 * Fixed joining to a channel and sending channel messages
10049 between server and router. The channel message sending should
10050 now work inside a cell.
10052 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10054 * Fixed the private message sending between server and router.
10055 The private message sending should now work inside a cell.
10057 * Added silc_server_replace_id into server.[ch] to replace
10058 existing ID in the SILC network.
10060 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10061 and silc_idlist_replace_server_id into idlist.[ch] in server.
10063 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10065 * Fixed the server to server connections. Server can again now
10066 connect to router. Router to router connections probably does
10069 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10071 * Added dynamic protocol registering support. Now protocols can
10072 registered and unregistered on the fly. Patch by cras.
10074 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10076 * Added lib/contrib directory to hold routines that some platforms
10077 don't have but are needed by SILC.
10079 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10080 into lin/contrib to provide getopt() and getopt_long() for
10081 those who don't have it.
10083 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10085 * Added AWAY command to client. When away message is set and
10086 client receives a private message packet the client automatically
10087 replies to the sender with the away message.
10089 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10090 bug seemed to be the cause of recent problems when compiling
10093 * Added version detection support to SKE protocol specification
10094 and added the new changes to the SKE implementation as well.
10095 There were other minor changes in the SKE protocol as well.
10097 Many changes in lib/silcske/silcske.[ch] and in
10098 lib/silcske/payload.[ch].
10100 * Added ^U functionality, clear input line. Patch from cras.
10102 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10104 * Mainly small bugfixes on core library. Fixed some debugging
10105 logging and buffer overflow in silclog.c.
10107 * Updated config.sub and config.guess on the distribution tree.
10109 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10111 * Added command lagging support in server. Client may execute
10112 commands now only once in two seconds.
10114 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10116 * Optimized packet reception. MAC computation and checking is now
10117 also more optimized. A lot previously duplicated code is now
10118 used as generic by both client and server.
10120 * Fixed key pair generation in clientutil.c
10122 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10124 * Added into lib/silccore/silcbufutil.[ch] new function;
10125 silc_buffer_realloc.
10127 * Moved generic packet sending/encryption functions to
10128 lib/silccore/silcpacket.[ch] from client and server. Some
10129 rewriting of the functions.
10131 * Moved all generic packet reception/decryption functions to
10132 lib/silccore/silcpacket.[ch] from client and server. The
10133 packet processing is now much cleaner in both client and server.
10134 These were major changes in both client and server.
10136 * Created many common functions in server to do packet sending.
10137 Previously code were duplicated a lot, this has been removed
10138 with these changes.
10140 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10142 * Rewrote major parts of the ID cache system. Don't know
10143 whether it is better now or not but at least the API is more
10146 * Major rewrite on ID cache stuff on client because of the ID
10147 cache API changes. Added idlist.c to client.
10149 * Also major rewrite on ID cache stuff on server as well.
10150 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10151 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10152 in hand, instead they are all put into the ID cache system now.
10153 All server_idlist_* routines uses ID cache now instead of
10154 traversing its own lists (those lists does not exist anymore).
10155 SilcIDList though still exists. Also, SilcXXXEntry's are
10158 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10160 * Finally made the SKE implementation compliant to the protocol
10161 specification. All mp integers are now binary encoded as
10162 opposed being HEX encoded.
10164 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10167 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10168 functions: silc_[encode/decode]_pem. Also added function
10169 silc_encode_pem_file to PEM encode with newlines ('\n') for
10170 saving into a file.
10172 * SILC public keys are now encoded either PEM or binary. Same
10173 option is for private keys as well. By default private keys
10174 are binary encoded and public keys PEM encoded. Silly HEX
10175 encoding were removed.
10177 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10178 function to create fingerprints.
10180 * Fixed a bug in SHA1; does not change the original data anymore.
10182 * Partly implemented INFO command on client and server side.
10183 Fixed CLEAR command. Changes to SERVER command; show current
10184 server(s) when giving command without arguments. Added
10185 VERSION command to client.
10187 * Added check to server that unregistered connections cannot
10188 execute commands (unless it is specificly allowed).
10190 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10192 * Fixed screen refresh.
10194 * Fixed channel joining bug from client. On some circumstances
10195 client tried to join to a channel it had already joined.
10197 * Added public key verification process into client's protocol.c.
10198 The client now verifies the public key from user and saves
10199 it into ~./silc/serverkeys/ directory.
10201 Added into: clientutil.[ch]: silc_client_verify_server_key.
10203 * Changed SKE protocol's silc_ske_initiator_finish function
10204 to accept callback function that verifies the received public
10205 key. Removed old silc_ske_verify_public_key function.
10207 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10209 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10210 silc_pkcs_private_key[_data]_set.
10212 * Made the password and public authentication more cleaner in
10213 server's protocol.c.
10215 * Removed historic and obsolete protocol `channel_auth' from
10216 both client and server.
10218 * Removed wrong way of sending command status messages from
10219 server to client in server's command.c. The old way violated
10220 protocol specification.
10222 Changes to silccore/silccommand.[ch]: removed
10223 silc_command_encode_status_payload -> not needed anymore,
10224 changed silc_command_encode_payload_va to accept extra
10225 argument on variable argument list. The argument type must
10226 now be provided to the function. Also, added new function:
10227 silc_command_encode_reply_payload_va which is same as
10228 normal command_encode_payload_va except command status type
10229 is provided as extra argument.
10231 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10233 * Added ~./silc directory handling. The directory includes the
10234 public and private keys for the client.
10236 Added silc_client_check_silc_dir, silc_client_create_identifier
10237 and silc_client_load_keys.
10239 * Implemented SILC protocol compliant public key. Added public
10240 and private key saving to and loading from files.
10242 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10243 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10244 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10245 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10246 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10248 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10249 silc_pkcs_load_[public/private]_key.
10251 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10253 * Added silc_server_get_route (route.[ch]) to get connection
10254 data for the fastest route for given ID.
10256 * Implemented INVITE command on client and server. The command
10257 were re-defined in the SILC Protocol Specification and the
10258 implementation now complies with the specification.
10260 * Implemented PING command on client and server.
10262 * Implemented NAMES command on client and server. The server side
10263 supports currently only normal server not router server yet.
10264 Some changes to NAMES definition in SILC protocol specification.
10266 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10268 * Implemented LEAVE command on client and server.
10270 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10271 again. This change was made to the protocol as well. Server
10272 should not violate the protocol specification anymore.
10274 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10276 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10277 was tested. SOCKS4 was not but should work anyway.
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