1 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
3 * Added better compiler and compiler flags checking in
6 * Check that socket is valid after QoS is applied to data.
7 Affected file lib/silcutil/unix/silcunixsockconn.c.
9 * Make sure the socket connecetion is not closed to early
10 when closing connection in server. Also make sure the
11 connection is always closed after error in a protocol.
12 Affected file silcd/server.c.
14 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
16 * Removed --session and --dummy options from Irssi SILC Client.
17 -d option is available only if --enable-debug was given.
18 Affected files are irssi/src/silc/core/silc-core,
19 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
21 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
23 * Added silc_buffer_steal to steal the data from the buffer.
24 Affected file lib/silcutil/silcbuffer.h.
26 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
28 * Fixed server crash with double Primary block in config file.
30 Fixed also various memory leaks around the config file
31 parser. Affected files lib/silcutil/silcconfig.c,
34 * Changed my nickname (Johnny Mnemonic) to my real name, this
35 means that bugs introduced by him were actually introduced
38 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
40 * Don't display "foo appears as foo\nYou're now known as foo"
41 messages. Affected file irssi/src/silc/core/client_ops.c
43 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
45 * Fixed error handling of invalid client entry when calling
46 commands in server. Fixes a crash. Affected file
49 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
51 * Added some sanity checks in server for correctness of the
52 server configuration. Affected file silcd/serverconfig.c.
54 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
56 * Prevent endless resolving of user informations in USERS
57 command by checking the command reply status correctly.
58 Affected file lib/silcclient/command_reply.c.
60 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
62 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
63 file is lib/silcutil/silcfileutil.c. A patch by Matthew
64 Aldous <Matthew@Aldous.com>.
66 * Added better implementation using CriticalSection of
67 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
68 <mikko.lahteenmaki@pikabaana.net>.
70 * Added some Winsock WIN32 compatiblity defines into
73 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
75 * Fixed double free in async host lookup code. Affected file
76 lib/silcutil/silcsockconn.c.
78 * On backup router handle now the SERVER_SIGNOFF from router
79 for local connected servers too, and close the connections.
81 Do not process them as normally signing off servers when they
82 really signoff by sending EOF fe, but always assume that
83 router sends the SERVER_SIGNOFF.
85 Affected files silcd/server.c and silcd/packet_receive.c.
87 * Fixed socket unsetting when closing connections. Affected
88 files silcd/server.c and silcd/packet_send.c.
90 * Do not print the nickname in SERVER_SIGNOFF if we do not
91 have it. Prevents asserts in Irssi core. It is possible we
92 don't have the nick if it was just being resolved when server
93 signoff. Affected file irssi/src/silc/core/client_ops.c.
95 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
97 * Fixed autonick crashbug in client library. Affected file
98 lib/silcclient/client.c.
100 * Fixed Unix implementation of SilcMutex to really assert if
101 the mutex is locked/unlcoked already. Affected file
102 lib/silcutil/unix/silcunixmutex.c.
104 * Fixed locking in silc_schedule_uninit. It didn't lock
105 when dispatching timeout tasks. Affected file is
106 lib/silcutil/silcschedule.c.
108 * Changed Win32 implementation of SilcThread to use modern
109 Win32 interface. Affected file is
110 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
112 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
114 * Don't print signed messages when sending failed. Affected files
115 irssi/src/silc/core/silc-[servers.c/commands.h]
117 * Send adquate signal when founding a channel by joing it. Affect
118 file irssi/src/silc/core/client_ops.c
120 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
122 * Fix theme abstracts parsing. Affected files irssi/default.theme,
123 irssi/src/fe-common/core/themes.c
125 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
127 * Fixed close command to use the port correctly when closing
128 server connections. Affected file silcd/idlist.c.
130 * Check for NULL outbuf in silc_socket_write. It is possible
131 that it is NULL is some odd case. Affected files are
132 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
134 * Do not call final protocol callback for backup router
135 resuming protocol when closing connection. It is closed
136 by timeout in case of error. Affected file silcd/server.c.
138 * Backup reconnect to router if backup resuming protocol
139 failed. Affected file silcd/server_backup.c.
141 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
143 * Fixed double free in SKE library error hadling when signature
144 error occurred. Affected file lib/silcske/silcske.c.
146 * Save the fingerprint to new SilcClientEntry after changing
147 nickname. Affected file lib/silcclient/client_notify.c.
149 * Print SIGNOFF in Irssi SILC client only if the nickname is
150 known. Prevents asserts in Irssi core. It is possible we
151 don't have the nick if it was just being resolved when it
152 quit. Affected file irssi/src/silc/core/client_ops.c.
154 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
156 * Fixed double free in invite list adding code when adding
157 invite strings. Affected file silcd/server_util.c.
159 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
161 * More log printing during backup router protocol. Affected
162 file silcd/server_backup.c.
164 * Removed backwards support for old private key file format.
165 Affected file lib/silccrypt/silcpkcs.c.
167 * Removed backwards support for not-so-strict decryption length
168 check, it's strict now. Affected lib/silccrypt/silccipher.c.
170 * GETKEY to update the client entrys fingerprint too.
171 Affected file lib/silcclient/command_reply.c.
173 * Added --without-libtoolfix for package builders using weird
174 wrappers around libtool (BSD at least).
176 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
178 * Fixed backup router bugs: When backup resumes router and
179 receives a CHANNEL_MESSAGE packet the backup must not act
180 as router since the packet header decryption would be
181 different. Also, when relaying packets to channel, do
182 not re-encrypt packets on backup that came from the primary
183 since the connection isn't really router-router connection.
184 Affected files silcd/server.c, silcd/packet_send.c.
186 * Added checks in encryption/decryption that encryption/decryption
187 length sent as argument really is multiple by block size. Helps
188 catching really weird bugs like the above backup router bugs
189 when packets are being decrypted in wrong way. Affected files
190 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
192 * Fixed padding generation in private key file encryption.
193 Affected file lib/silccrypt/silcpkcs.c.
195 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
197 * Added ignore_message_signatures setting which can be used
198 to ignore signatures in messages. Affected files are
199 irssi/src/silc/core/client_ops.c, silc-core.c.
201 * Fixed the libtoolfix to use command line options instead of
202 environment variables. They didn't work as expected. Now,
203 the libtool is fully run-time configurable.
205 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
207 * Verify signature payload for signed messages. Affected files
208 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
209 irssi/src/silc/core/silc-core.h
211 * Display signature verification result in public and private
212 messages using theme abstracts. See irssi/default.theme for
213 examples on their usage. Affected files
214 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
215 irssi/src/fe-common/silc/module-formats.[ch],
216 irssi/src/fe-common/silc/fe-common-silc.c,
217 irssi/src/fe-common/silc/Makefile.am
218 irssi/src/fe-common/core/fe-messages.[ch]
220 * Fixed bugs in Irssi's theme parsing. Affected files
221 irssi/src/fe-common/core/themes.c
223 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
225 * Calculate the correct length for signed messages before
226 encrypting, it must be multiple by block size. Affected
227 file lib/silccore/silcmessage.c.
229 * silc_message_signed_get_public_key returns now both
230 decoded and encoded public key. Affected files are
231 lib/silccore/silcmessage.[ch].
233 * Added libtoolfix script that makes the libtool more generic
234 and configurable in run-time. Now we can specify in run-time
235 if what kind of libraries we want to create, regardless of
236 configuration. SIMs are now creates even if --disable-shared
237 was explicitly given.
239 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
241 * Fixed founder key sending in CMODE command in client.
242 Affected file lib/silcclient/command.c.
244 * Fixed CUMODE founder authentication in server to not check
245 for client's public key since it's not supposed to do that.
246 Affected file silcd/command.c.
248 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
250 * Set realname and hostname in NICK_REC records. Affected file
251 irssi/src/silc/core/silc-nicklist.c
253 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
255 * Remove 1.0 protocol backwards compat code from client
258 * Added more reliable check for whether nickname did change
259 or not, or whether only Client ID changed in NICK_CHANGE
260 notify. Affected file lib/silcclient/client_notify.c.
261 Fixes bug in '@' character handling in a nickname.
263 * Added support for automatically parsing signature from
264 the message payload. Added new function
265 silc_message_get_signature to return the payload to
266 application. Affected files lib/silccore/silcmessage.[ch].
268 * Changed the private_message and channel_message client
269 operations to deliver the SilcMessagePayload to the
270 application too. Application can use it fe. to get the
271 signature from the message for verification. Affected
272 file lib/silcclient/silcclient.h, client_channel.c and
275 * Redefined the signed payload for message payloads.
276 Updated protocol specs and implemented.
278 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
280 * Fixed wrong invite and ban list handling in server command
281 reply. Affected files are silcd/command_reply.c,
282 silcd/server_util.[ch].
284 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
286 * Fixed CMODE setting in server when founder mode was set.
287 Affected file silcd/command.c. Bug #95.
289 * Added support to setting specific public key in CMODE in
290 Irssi SILC client. Affected file lib/silcclient/command.c.
292 * Added support to use specific public key in CUMODE in
293 Irssi SILC Client. Affected file lib/silcclient/command.c.
295 * Added support for inviting and banning by public key in
296 Irssi SILC client. Affected file lib/silcclient/command.c.
298 * Fixed fingerprint/babbleprint showing in invite and ban
299 list command replys. Affected file is
300 irssi/src/silc/core/client_ops.c.
302 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
304 * Format CMODE +c and +h to display both the mode and the argument
306 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
308 * Added test vectors and test programs for SHA-1, MD5,
309 HMAC-SHA1 and HMAC-MD5. New tests are located in
310 lib/silccrypt/tests/. Fixed also argument decoding bug in
311 MD5 implementation. Affected file lib/silccrypt/md5.c.
313 * Changed the channel private key and private message key
314 generation (with static keys) to use SHA1 instead of MD5,
315 as SHA1 is the mandatory hash function in SILC. Affected
316 file lib/silcclient/client_[channel/prvmsg].c.
318 * Changed the private key file encryption to use SHA1 instead
319 of MD5. Added support for the old generation and added
320 automatic change of the key (to be removed later). Affected
321 files lib/silccrypt/silcpkcs.c.
323 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
325 * Load only files with .pub suffix in PublicKeyDir. Affected
326 file silcd/serverconfig.c.
328 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
330 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
331 channels. Affected files silcd/silcd.c, silcd/server.h.
333 * Added the config directive PublicKeyDir for the client block.
334 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
336 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
338 * Merged Toni's irssi/silc.conf patch.
340 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
342 * Max alloc tests in allocation routines. Affected file
343 lib/silcutil/silcmemory.c.
345 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
347 * Fixed a typo in resuming code that fixed detach/resume code
348 in server. Bug #93. Affected file silcd/packet_receive.c.
350 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
352 * Do reverse lookups for server when /connecting. Affected files
353 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
354 irssi/src/core/net-nonblock.*
356 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
358 * Added library versioning for shared libraries. Affected
359 files configure.in.pre and lib/Makefile.am.pre.
361 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
363 * Display INVITE and BAN lists as specified by SILC 1.2
365 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
367 * Do not send invite list back unless asked (when sending
368 no arguments) or when list was modified. Affected file
371 * Remove client from invite list in KILLED notify and in
372 KILL command. Affected file silcd/command.c and
375 * Fixed bugs in invite list handling in INVITE command.
376 Affected files silcd/command.c and silcd/server_util.c.
378 * Merged with Irssi 0.8.6.
380 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
381 Affected file irssi/src/fe-text/silc.c.
383 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
385 * The silc_argument_get_[first/next] now return the argument
386 type to caller. Added silc_argument_payload_encode_one.
388 Affected files are lib/silccore/silcargument.[ch].
390 * Added support for the SILC 1.2 INVITE command and new
391 invite lists to server. Affected files are silcd/command.c,
392 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
394 * Added support for the SILC 1.2 BAN command and new
395 ban lists to server. Affected files are silcd/command.c,
396 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
398 * Added support to client sending new INVITE command. Affected
399 file is lib/silcclient/command.c.
401 * Added support to client sending new BAN command. Affected
402 file is lib/silcclient/command.c.
404 * Added support for removing client from invite list when kicked
405 from channel, as SILC 1.2 dictates. Affected files are
406 silcd/packet_receive.c and silcd/command.c.
408 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
410 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
411 automatically the cipher's internal IV. Affected files
412 lib/silccrypt/silccipher.[ch].
414 * Assure the RESUME_CLIENT packet is not sent to twice to
415 backup router if the detached client was originated from
416 the backup. Affected file silcd/server.c. Bug #76.
418 * Changed silc_sim_symname to not allocate memory. Affected
419 file lib/silcsim/silcsimutil.c.
421 * Fixed memory leaks with SIMs in server. Affected files
422 silcd/serverconfig.c, silcd/server.c.
424 * Fixed channel key distribution after resuming detached
425 client. Affected files silcd/packet_receive.c.
427 * Fixed channel's global_user boolean checking after detaching.
428 Check it after changing the owner of the client not before.
429 Affected file silcd/packet_receive.c.
431 * Fixed few double frees from client library. Fixes at least
432 Bug #81, possibly others too.
434 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
435 notifys in Irssi SILC Client. Affected file is
436 irssi/src/silc/core/client_ops.c. Bug #82.
438 * Applied Ville Räsänen's manual page and --mandir bugfix
439 patch. Affected files are configure.in.pre and Makefile.am.pre.
442 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
444 * Added support to backup router protocol for backup to tell
445 normal server that it cannot use the backup router as primary
446 because the primary isn't really down. Updated protocol
449 * Added support for primary router to tell backup router that
450 resuming is not possible because the backup really isn't primary
451 in the cell. For example if backup disconnected itself the
452 resuming is not allowed since the primary really did not
453 go down. Updated protocol specs.
455 * Removed MARS from crypto library.
457 * Defined the CTR mode and Randomized CBC mode in SILC. The
458 CTR mode is RECOMMENDED now in specification. Defined also
459 Serpent cipher as optional cipher. Updated the protocol specs.
461 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
463 * Added support for inviting/banning by IP/MASK, public key,
464 and explicit Client ID. Redefined the command and notify
465 types to allow easier forwards support for other methods
466 of inviting/banning. Updated protocol specs.
468 * Remove the client from channel's invite lists if the client
469 is kicked or killed. Updated protocol specs.
471 * Unified the Channel Message Payload and Private Message
472 into one Message Payload. Updated protocol specs and
475 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
477 * Don't wait for EOF after socket error has occurred, but
478 close the connection. Affected file is silcd/server.c.
480 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
482 * Added support for setting FOUNDER mode on channel with
483 specific public key which can be set with CMODE command.
484 Updated protocol specs and implemented in client and server.
486 * Fixed the Irssi SILC client to correctly shutdown the client
487 library to avoid memory leaks. Affected files are
488 irssi/src/silc/core/silc-core.c and silc-servers.c.
490 * Deprecated the No Reply flag in SKE protocol and introduced
491 "IV Included" flag which can be used to indicate that the IV
492 is included in the ciphertext. This makes it possible to use
493 SILC on unreliable transport, such as UDP which may cause
494 packet reordering and losses. Updated protocol specs, did
497 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
499 * Fixed the MPI implementation of silc_mp_sizeinbase to return
500 < 32 bit values in correct size. Affected file is
501 lib/silcmath/mp_mpi.c.
503 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
505 * Fixed the KE Start Payload parsing to check that mandatory
506 fields are present. Affected file lib/silcske/payload.c.
508 * Fixed compilation warnigs in Irssi SILC Client. Affected
509 files are irssi/src/silc/core/silc-query.c. client_ops.c.
511 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
513 * Print "nick now appears as newnick" and update Irssi's nicklist
514 when you change your nick to "nick". Closes #62
516 * Never format your own nick. Closes #63
518 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
520 * SILC_UMODE_GONE changes are now propagated correctly to the
521 Irssi client. Closes #54
523 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
525 * Fixed example in /HELP KEY
527 * Added expando $j which expands to current SILC Client version
529 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
531 * Fixed public key decoding in crypto library.
533 * Added better error printing to SKE library.
535 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
537 * Fixed NICK command to not crash if nickname was not sent.
539 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
541 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
542 Deprecated the old Encrypt-And-MAC order. Updated protocol
543 specs and implemented.
545 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
546 generation. Updated specs and implemented.
548 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
550 * Added support for rekey before 2^32 sequence number wraps.
551 Affected files in server and client library.
553 * Padding must be at least 8 bytes now. Implemented and updated
556 * Compute maximum padding for authentication packets to make
557 passphrase approximation attacks impossible. Affected files
558 in client library and in server.
560 * Fixed PING command sending in client library and handling in
561 server. The server ID must be ID Payload, not raw ID data.
562 Affected files in server and client library.
564 * Defined that all public keys sent in commands and notify
565 payloads are actually Public Key Payloads not raw public key
566 data. Updated protocol specs and implemented.
568 * Updated protocol version to 1.2. Updated specs and code.
570 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
571 status types. Updated specs and the code.
573 * Added support for normal client to kill its own entries from
574 the network. Updated protocol specs and the code.
576 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
577 and added initial implementation.
579 * Added MAC field to the Private Message Payload to protect
580 against chosen ciphertext attacks. Updated the protocol specs
583 * Added idle and signon fields to the ATTRIBUTE_SERVICE
584 attribute to indicate the user's current idle and signon time
585 of a service. Updated protocol specs and implemented.
587 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
589 * Added "do_not_bind" argument to silc_client_file_send what
590 can be used to not bind locally but assume the file receiver
591 provides the point of connect. Usefull when sender is behind
592 NAT device. Affected file lib/silcclient/silcclient.h and
595 * Added -no-listener option to FILE SEND command in Irssi SILC
596 client. Affected file irssi/src/silc/core/silc-servers.c.
597 Renamed FILE RECEIVE to FILE ACCEPT.
599 * Confirm passphrase for private key encryption in
600 silc_create_key_pair and silc_change_private_key_passphrase.
601 Affected files are lib/silcutil/silcapputil.c.
603 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
605 * Move silc_client_packet_send back to internal, added
606 silc_client_send_packet, a bit simpler function for application.
607 Affected files lib/silcclient/silcclient.h, client.c and
610 * Moved the SilcClientEntry, SilcChannelEntry and
611 SilcServerEntry to silcclient.h to be public and documented
612 them for application. Affected files are
613 lib/silcclient/silcclient.h and idlist.h.
615 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
617 * Fixed manual page installation patch by Ville Räsänen.
618 USERS help page fix patch by Ville Räsänen
620 * Changed the silc_client_command_call interface to make
621 the command call simpler for the application. The library
622 now handles the command line parsing, command finding and
623 execution. Application only needs to call the function
624 with the command line. Affected files are
625 lib/silcclient/silcclient.h, command.[ch].
627 * Fixed silc_get_input to NULL-terminate the returned input.
628 Affected file lib/silcutil/silcutil.c.
630 * Resolve the client's public key in JOIN command if the
631 founder auth data is being requested but we don't know the
632 client's public key. Affected file silcd/command.c.
635 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
637 * Print notify for server opers when backup router comes
638 online. Affected file silcd/server.c.
640 * Fixed the INVITE command to send the invite list in
641 command reply. Affected file silcd/command_reply.c.
643 * Fixed MOTD command reply sending. Affected file
646 * UTF-8 decode the topic in TOPIC command reply and LIST
647 command reply in Irssi SILC client. Affected file is
648 irssi/src/silc/core/client_ops.c.
650 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
652 * Fixed the INVITE command to not crash Irssi SILC client
653 when given without nickname argument. AFfected file
654 irssi/src/silc/core/client_ops.c.
656 * Fixed double free in WHOIS query on normal server when
657 forwarding query to router. Affected file is
658 silcd/server_query.c.
660 * Fixed WATCH command reply handling on normal server which
661 was missing altogether. Affected file silcd/command_reply.c.
664 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
666 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
667 Included yodl sources for each of these. Also modified
668 Makefile.am prototype to install these files to proper
669 locations. Updated CREDITS. Affected file Makefile.am.pre,
670 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
673 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
675 * Added support for encrypted private key files. Now
676 passphrase must be provided when new key pair is created
677 (can be empty though), and prompted when loading the
678 private key. Added support for loading the old-style
679 non-encrypted private keys as well. Affected files
680 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
683 * Fixed silc_get_input to accept input on all terminals.
684 Affected file lib/silcutil/silcutil.c.
686 * Moved the Irssi SILC client key loading and other stuff
687 to be called after the arguments and UI is initialized.
688 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
690 * Added -P option to Irssi SILC client which can be used
691 to change the passphrase of the private key. Affected
692 file irssi/src/silc/core/silc-core.c.
694 * Added silc_change_private_key_passphrase apputil routine
695 to lib/silcutil/silcapputil.[ch].
697 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
699 * Fixed connection closing in client library to not crash.
700 Moved the connection freeing totally to function
701 silc_clinet_del_connection. Affected file
702 lib/silcclinet/client.c.
704 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
706 * Changed includes/silcincludes.h to silcincludes.h.in to
707 include configuration specific information. The silcdefs.h
708 is not included in to installation anymore (it's only
709 compilation time header).
711 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
713 * Moved the SilcClient and SilcClientConnection from client.h
714 to the public lib/silcclient/silcclient.h. Changed the
717 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
719 * If version string in silc_clinet_alloc is NULL the library
720 puts it automatically. Affected file lib/silcclient/client.c.
722 * Changed the version strings from variables to #define's
723 in includes/silcversion.h.
725 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
727 * Added shared library complation support.
729 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
731 * Added lib/silcutil/silcapputil.[ch] for application
732 utility functions. It includes routines for applications'
733 convenience. Added silc_create_key_pair, silc_show_public_key
734 and silc_load_key_pair functions.
736 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
738 * Send RESUME_CLIENT packet from router to backup routers
739 to in resuming. Affected file silcd/packet_receive.c.
741 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
743 * In IDENTIFY command parsing, send all other IDs except
744 Client IDs explicitly to router for resolving on normal
745 server. Also check that ID received in WHOIS command is
746 always Client ID, others are not allowed. Affected file
747 silcd/server_query.c.
749 * Merged latest changes from irssi.org CVS.
751 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
753 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
754 Affected files irssi/src/silc/core/silc-core, silc-server.c.
756 * Fixed the heartbeat sending in Irssi SILC client. Moved
757 the silc_client_packet_send to silcclient.h for application
758 usage. Affected files lib/silcclient/client_internal.h
759 lib/silcclient/silcclient.h.
761 * Fixed a bug in query resolving in server. Used wrong
762 variable in a for loop and crashed. Affected file is
763 silcd/server_query.c.
765 * Server constructs requested attributes only to locally
766 connected clients. Affected file silcd/server_query.c.
769 * Fixed a bug when sending resolving from router to server
770 with requested attributes. The constructed WHOIS command
771 was incorrect. Affected file silcd/server_query.c.
774 * Fixed Requested Attributes saving in WHOIS command reply.
775 The length of the data buffer must be saved too. Affected
776 file silcd/command_reply.c.
778 * Update the client entry's servername after detaching is
779 over. Affected file silcd/packet_receive.c. Bug #37.
781 * Resolve incomplete client entrys in CUMODE_CHANGE and
782 CMODE_CHANGE notifys. Affected file is
783 lib/silcclient/client_notify.c. Bug #42.
785 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
787 * Fixed channel key packet processing bug on backup router
788 during backup resuming protocol. Affected file is
789 silcd/packet_receive.c.
791 * Fixed memory leaks in server. Affected files are
792 silcd/server.c and silcd/packet_receive.c.
794 * Fixed packet decryption problem when backup router encrypted
795 channel message with wrong key during backup resuming
796 protocol. Affected file silcd/packet_send.c.
798 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
799 Toni Willberg (toniw@iki.fi)
801 * Changed the SilcCipher context to be private. Changed the
802 silc_cipher_get_iv to just return pointer to the IV. Added
803 silc_cipher_get_name to return the name of the cipher.
804 Fixed code all around to support these changes. Affected
805 files are lib/silccrypt/silccipher.[ch], client library and
808 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
810 * Fixed unaligned access in lib/silccore/silcattrs.c.
812 * Fixed libtool linking in lib/silcsim/Makefile.am.
814 * Fixed services attribute printing. Affected files is
815 irssi/src/silc/core/silc-queries.c.
817 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
819 * Fixed a crashbug in incoming server accepting. Affected
822 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
824 * Added automatically generated index to Toolkit Reference
827 * Added support for Postscript Toolkit Reference Manual.
829 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
831 * Merged DISCONNECT fix, and autoconn port fix from Irssi
834 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
836 * Added 'send_events' boolean argument to the function
837 silc_schedule_set_listen_fd which sends the set events to
838 the application explicitly if set to TRUE. Default action
839 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
840 lib/silcclient/client_internal.h and silcd/server_internal.h.
842 * Added silc_compare_timeval to determine which time values
843 is smaller. Affected file lib/silcutil/silcutil.[ch].
845 * Added sort-of "Quality of Service" (QoS) support to
846 SilcSocketConnection. Data reception can be controlled with
847 rate limit per second and/or read data length limit.
848 Added silc_socket_set_qos. Affected files are
849 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
851 * Added the QoS configuration to SILC Server configuration
852 file. Affected files are silcd/serverconfig.[ch] and
855 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
857 * Merged with irssi.org CVS.
859 * Failed OPER and SILCOPER authentications are now logged.
860 Affected file silcd/command.c. Bugs #25.
862 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
864 * ROBODoc documented lib/silcutil/silcbuffer.h and
865 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
866 <ville.rasanen@iki.fi>.
868 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
870 * Added support for auto-passphrase authentication from the
871 config file during connecting which was not implemented
872 yet. Affected file irssi/src/silc/core/client_ops.c.
874 * Fixed a bug in authentication protocol failure handling which
875 was processing wrong callback context. Affected files
876 are lib/silcclient/client.c and protocol.c.
878 * Fixed the /ATTR allow off to actually work. Affected file
879 is irssi/src/silc/core/silc-queries.c.
881 * Fixed the /ATTR -del to work. Affected file is
882 irssi/src/silc/core/silc-queries.c.
884 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
886 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
888 * Fixed mask attribute adding in Irssi SILC client. Affected
889 file irssi/src/silc/core/silc-queries.c.
891 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
893 * Added support for saving the requested attributes in
894 WHOIS to directory. Affected file is
895 irssi/src/silc/core/silc-queries.c.
897 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
899 * Added support for parsing VCard fields that do not have
900 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
902 * Fixed a double free bug in hash table foreach function
903 if the entry was deleted in the foreach callback. Affected
904 file lib/silcutil/silchashtable.c.
906 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
908 * Added silc_attribute_get_verify_data to return the signature
909 verification data for either user digital signature or
910 server digital signature in Requested Attributes. Affected
911 files are lib/silccore/silcattrs.[ch].
913 * Added silc_vcard_alloc which is used to allocated dynamic
914 SilcVCard context. The silc_vcard_free now checks whether
915 the context is dynamically allocated or not. Affected files
916 are lib/silcutil/silcvcard.[ch].
918 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
920 * Periodically remove the NOATTR status from client entry
921 so that the client may take the attributes in use even after
922 server has resolved them unsuccessfully earlier. Affected
923 file silcd/server_query.c and idlist.h.
925 * Moved sha1hash and md5hash from client->internal to
926 SilcClient for application usage. Affected files are
927 lib/silcclient/client.h and client_internal.h.
929 * Fixed attribute encoding and decoding bugs. Affected
930 files lib/silccore/silcattrs.[ch].
932 * Added ATTR command to Irssi SILC Client which is used to
933 manage user's Requested Attributes sending and values for
934 WHOIS command. Affected files around Irssi SILC client.
936 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
938 * Added silc_buffer_strformat which can be used to format
939 strings into a buffer which size is automatically increased.
940 Affected file lib/silcutil/silcbuffmt.[ch].
942 * Added implementation of VCard (RFC 2426) which can be used
943 as part of Requested Attributes in WHOIS command. Affected
944 file lib/silcutil/silcvcard.[ch].
946 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
948 * Some strncat -> silc_strncat changes our the core and
951 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
952 errors. Added better error printing to SKE library.
953 Affected files lib/silcske/silcske.c, silcske_status.h and
956 * Save the PKCS key length even if only private key is set to
957 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
959 * Fixed the usage of silc_pkcs_get_key_len since it returns the
960 length in bits not in bytes. Affected files are
961 lib/silcske/silcske.c, lib/silccore/silcauth.c and
962 silcd/server_query.c.
964 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
966 * Added silc_attribute_payload_encode_data to directly encode
967 the data into the attributes buffer. Renamed function
968 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
969 Affected files are lib/silccore/silcattrs.[ch].
971 * silc_hash_table_find_foreach calls the foreach function now
972 once even if the nothing was found with context set to NULL.
973 Affected file lib/silcutil/silchashtable.[ch].
975 * Remove the RESOLVING flag from client entry after received
976 the Requested Attributes from the client. Fixed memory leak
977 in client entry freeing. Affected files silcd/server_query.c
980 * Added Requested Attributes support into SILC Client Library.
981 It is not able to send requested attributes in WHOIS command,
982 and also receive and process requested attributes. Added
983 silc_client_attribute_[add|del] and silc_client_attributes_get
984 functions. Added also `ignore_requested_attributes' to the
985 SilcClientParams to not use attributes in client. Affected
986 files are lib/silcclient/command.c, client_attrs.[ch],
987 silcclient.h, client_internal and client.[ch].
989 * Changed the silc_client_get_client_by_id to support Requested
990 Attributes, it takes them as argument now. Affected file
991 is lib/silcclient/silcclient.h, and idlist.c.
993 * Added -details option to WHOIS command in Irssi SILC Client
994 to support the requested attributes. By default it requests
995 all attributes. Affected file lib/silcclient/command.c and
996 irssi/doc/help/in/whois.in.
998 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1000 * Add also SERVICE attribute for server-constructed attribute
1001 data. Also digitally sign the attributes and add
1002 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1003 silcd/server_query.c.
1005 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1007 * Changed the silc_attribute_payload_encode to support list
1008 of attributes (function may be called several times to add
1009 a new attribute). Removed the silc_attribute_payload_encode_list
1010 function. The encoding function now also automatically encodes
1011 the data, so the caller does not need to do that. Affected
1012 files lib/silccore/silcattrs.[ch].
1014 * Added support for replying on behalf of the user to the
1015 Requested Attributes in WHOIS command in the server. Affected
1016 file silcd/server_query.c.
1018 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1019 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1021 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1023 * Don't swtich to become primary router if we are backup if
1024 decryption error has occurred. Affected file silcd/server.c.
1026 * Fixed a bug in backup router IP address comparison in
1027 silc_server_backup_get.
1029 Save now also the port of the server/router and use that
1030 in comparison as well. Affected file silcd/server_backup.c.
1032 * Normal server now reconnects to backup router automatically
1033 if connection is lost to it. Affected file silcd/server.c.
1035 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1037 * If packet processing fails (like integrity check fails)
1038 the connection is closed now. Affected files are
1039 lib/silccore/silcpacket.c and silcd/server.c.
1041 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1043 * Fixed double free in RSA public key set function
1044 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1047 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1049 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1050 Added server_query.[ch] which provides one interface for
1051 querying information using all three commands.
1053 * Changed all "typedef unsigned char" in core library to
1054 "typedef SilcUInt8".
1056 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1058 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1060 * Renamed silc_server_get_client_resolve to
1061 silc_server_query_resolve and moved to server_query.[ch].
1063 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1065 * Resumed client packet handling from server put the resumed
1066 client on wrong list on router and caused the client not
1067 be present on the network anymore. Now fixed to put the
1068 client to correct list. Affected file silcd/packet_receive.c.
1070 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1072 * Various cleanup in error message output in config parsing code
1073 and in server init code. Fixed error log files containing
1074 too many newlines ('\n') in some situations. Affected files are
1075 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1077 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1079 * Use the reverse lookupped hostname in client internals
1080 instead of one user provided us as remote server name.
1081 Affected file lib/silcclient/client.c.
1083 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1085 * Added 'app_context' to silc_schedule_init. It is an
1086 application specific context that is delivered to application
1087 in task callback functions. Affected files are
1088 lib/silcutil/silcutil.[ch].
1090 * The hb_context in SilcSocketConnection is not freed
1091 automatically anymore (application must free it). Freeing
1092 it automatic is inconsistent. Affected files are
1093 lib/silcutil/silcsockconn.[ch].
1095 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1097 * Added support for removing explicitly added client connections
1098 in rehash and closing the client connections if they were
1099 unconfigured in the rehash. Affected file silcd/server.c.
1101 * Added support for aborting automatically pending commands
1102 that never receives the reply (to avoid memory leaks).
1103 Added also silc_server_command_pending_timed to set the
1104 specific timeout for pending command. Affected files are
1105 silcd/command[_reply].[ch].
1107 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1108 specs and lib/silccore/silcstatus.h.
1110 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1112 * Changed the silc_get_time to accept time value as argument
1113 or if zero is sent return current local time. Affected
1114 file lib/silcutil/silcutil.[ch].
1116 * Added STATS command to client library and Irssi SILC client.
1117 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1119 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1121 * Assure that channel key is set before sending it. May
1122 crash server otherwise. Affected file silcd/packet_send.c.
1124 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1126 * Assure that endless loop cannot happen with detached client
1127 resolving on normal server. Added idlist status
1128 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1129 silcd/idlist.h and silcd/packet_receive.c.
1131 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1133 * Incoming file transfer request cannot use same session as
1134 the sending session. This can happen when sending file to
1135 yourself. Crashed the client on quit. Affected file
1136 lib/silcclient/client_ftp.c. Bug #24.
1138 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1140 * Implemented the draft-riikonen-precense-attrs draft and
1141 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1143 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1145 * Distribute the SERVER_SIGNOFF notify also to local backup
1146 routers from the primary router. The backup router may not
1147 have the signing of local server directly connected and need
1148 to know about the signoff. Affected file silcd/server_util.c.
1150 * Use the primary router as the origin of the locally connected
1151 server when it is disconnecting from the backup router since
1152 that's where it really is coming from. Now the clients from
1153 the disconnecting server are removed correctly and "shadow"
1154 clients are not left to the backup router. Affected file
1157 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1159 * If normal server is standalone and found existing but disabled
1160 channel, do not re-create the channel since it creates
1161 duplicate same channels. Affected file silcd/server.c.
1163 * Added anonymous client connections support to server. New
1164 "anonymous" configuration option to ConnectionParams section
1165 added. If set to true, the username and hostname information
1166 of the client will be scrambled and anonymous user mode is
1167 set automatically to the user. Affected files are
1168 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1170 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1172 * In JOIN notify handling, mark that the cache entry of the
1173 client cannot be expired. Can cause crashes on normal
1174 server (asserts client->channels). Affected file is
1175 silcd/packet_receive.c.
1177 * From now on distribution versions are used as protocol versions
1178 instead of by default using the Toolkit base version as protocol
1179 version. Affected file prepare.
1181 * Do not set the locally resolved hostname for local client
1182 entry but take what server sends. This way the real hostname
1183 is showed in WHOIS for yourself. Affected file is
1184 lib/silcclient/idlist.c and lib/silcclient/client.c.
1186 * Resolve local info with IDENTIFY when connecting to server.y
1188 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1190 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1191 for implied search (not needed on platforms which has native
1192 pthreads library). Use --without-pthreads to disable threads.
1193 Affected file is configure.in.pre
1195 * Fixed --with-iconv on platforms which need to bypass (broken)
1196 native iconv(). Affected file is configure.in.pre
1198 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1200 * Moved -C option parsing in Irssi SILC client at same time
1201 as other options. The UI was initialized earlier and caused
1202 problems on command line. Bug #16. Affected file is
1203 irssi/src/silc/core/silc-core.c.
1205 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1207 * Added global variable silc_log_timestamp that tells silclog
1208 wether to print or not the timestamp in the logging files.
1209 Affected file lib/silcutil/silclog.[ch].
1211 * Added silcd configuration option Timestamp in the Logging
1212 section. Affected file silcd/serverconfig.[ch],
1213 doc/example_silcd.conf.in.
1215 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1217 * Fixed fingerprint checking to check for entirely empty
1218 fingerprint instead of two first bytes when determining
1219 if it is set. Bug #18. Affected file silcd/command.c.
1221 * Fixed duplicate PKCS name registering to not allow it.
1222 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1224 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1226 * Conditionalize non-gcc compiler optimizations for various
1227 platforms, enable those commented out. Cleanups.
1228 Affected file lib/silcmath/mpi/configure.in
1230 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1232 * silc_rng_exec_command() left zombie processes if command
1233 didn't generate any output. Affected file
1234 lib/silccrypt/silcrng.c
1236 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1238 * Rewrote iconv checking, introduce --with-iconv for systems
1239 which rely on libiconv. Check if iconv() provided by libc
1240 is good enough, otherwise demand libiconv. Affected file
1243 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1245 * Search for ldopen() also in libc. This enables SIM support
1246 on *BSD systems. Based on patch from Alex Zepeda. Affected
1247 file configure.in.pre
1249 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1251 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1252 This fixes prepare on *BSD systems. Affected file
1255 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1257 * More fixed for not having purge timeout for global clients
1258 that are on channel. Affected files silcd/command_reply.c
1261 * Fixed the rekey protocol to work with backup router connections.
1262 Rekey packets are now allowed on disabled connections as
1263 well. Affected files silcd/packet_send.c and server.c.
1265 * Do not switch to be as backup router when shutting down and
1266 closing the primary connection. Affected file silcd/server.c.
1268 * Fixed memory leaks in backup router deleting. Added
1269 silc_server_backup_free to free all data during shutdown of
1270 server. Affected files silcd/server_backup.[ch].
1272 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1274 * Do not process commands if the sock->user_data is NULL.
1275 Affected file silcd/command.c.
1277 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1279 * Fixed buffer overflow and security problems (loosing bits
1280 in CFB encryption) in SILC RNG. Problems reported by
1281 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1283 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1285 * Added yet more checks that client is not expired on global
1286 list if it is on channels. Affected file is
1287 silcd/command_reply.c.
1289 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1291 * Merged c0ffee's MIME signal patch which adds support for
1292 sending also MIME messages in Irssi SILC Client, and handling
1293 received MIME messages in a signal (and perhaps doing something
1294 to non-textual MIME messages).
1296 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1298 * Fixed pending command deletion in server and client library
1299 to check the whole list instead of breaking after first found.
1300 The affected files are silcd/command.[ch] and
1301 lib/silcclient/command.[ch].
1303 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1305 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1306 secret or private, otherwise it's possible to find out
1307 whether a secret channel exists or not. Affected file
1310 * If CMODE change fails during the mode setting, assure that
1311 the old mode mask is set for the channel back. Affected
1312 file silcd/command.c.
1314 * Fixed passphrase saving on +a channel on normal server
1315 after successful JOIN command. Affected file silcd/command.c.
1317 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1319 * Remove server/router operator privileges in DETACH command,
1320 since it's possible to resume to server where these
1321 privileges would not be allowed for the client. Affected
1322 file silcd/command.c.
1324 * Do not set to wait for backup in rehash of the server.
1325 Affected file silcd/server.c.
1327 * Do not check listener sockets when counting how many
1328 socket connections we have. Affected file is
1329 silcd/server_util.c.
1331 * Do not announce disconnected clients that are remaining
1332 in history (for WHOWAS). This is because SIGNOFF notify
1333 for these has been sent earlier already. Affected file
1336 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1338 * Buffer overflow with CUMODE command's mode->mode character
1339 conversion. Reported by Ville Räsänen. Affected file
1340 lib/silcutil/silcutil.c.
1342 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1344 * Allow heartbeat packets to go disabled connections anyway.
1345 Affected files silcd/server.c and silcd/packet_send.c.
1347 * Do not broadcast New Channel packets with List flag set
1348 in the packet to backup routers. The router must check
1349 for the correctness of the packets before sending them.
1350 It is possible that router will have enforce Channel ID
1351 change and this would cause desync in the backup router.
1352 Affected file silcd/packet_receive.c.
1354 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1355 are handled in list parsing. They are not list packets
1356 anymore. Affected file silcd/packet_receive.c.
1358 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1360 * Stop waiting for backup router through the timeout, not
1361 directly after backup router has arrived. Affected file
1364 * Do not re-create channel keys and send them when removing
1365 clients in server shutdown. Affected files are
1366 silcd/server_internal.h and silcd/server_util.c.
1368 * Notify distribution to backup routers was missing from
1369 the silc_server_send_notify_dest function which caused
1370 desyncing problems with backup router. Affected file is
1371 silcd/packet_send.c.
1373 * The client's channel removing was working wrong on
1374 backup router. It assumed that it doesn't know global
1375 information but backup router does know. For this reason
1376 it could remove channel when it wasn't supposed to do that.
1377 Affected file silcd/server.c and silcd/server_util.c.
1379 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1381 * Stop for a couple seconds after badkup router has become
1382 primary router. Affected file silcd/server.c.
1384 * Added silc_server_remove_servers_by_server, which is used
1385 to remove servers originated from some other server. Also
1386 clients of those servers can be removed too. Affected file
1387 silcd/server_util.[ch].
1389 * When removing clients after a server has signed of remove
1390 also all servers behind that server (unless they are known
1391 to be available locally), and send SERVER_SIGNOFF for each
1392 of the server separately. Also the signed off clients are
1393 sent now separately per signed off server. The affected files
1394 are silcd/server.c and silcd/server_util.[ch].
1396 * All servers added with silc_idlist_add_server must always
1397 have both "router" and "connection" pointers set. Otherwise,
1398 bad server entries may be left around in the cache.
1399 Affected file silcd/command_reply.c.
1401 * Do not create the channel key in NEW_CHANNEL packet
1402 processing if the channel is empty. Affected file
1403 silcd/packet_receive.c.
1405 * Completed backup router support for standalone routers.
1406 Supports also servers in the cell that do not use the backup
1409 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1411 * Fixed a bug in silc_string_regexify which did not add '^'
1412 at the start of each string, and thus the matching was
1413 not explicit. For example ban list iikone@*!*@* would
1414 match also "priikone", which is wrong, it would have to be
1415 *iikone@*!*@* to match also "priikone". Affected
1416 file lib/silcutil/unix/silcunixutil.c.
1418 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1420 * Enable all local server connections before updating client
1421 caches when we've become backup router. Otherwise, signoff
1422 packets may not reach the clients. Affected files are
1423 silcd/server.c and silcd/server_util.[ch].
1425 * Fixed a bug in version string parsing which could crash
1426 the program with specially formatted version string.
1427 Bug reported and patch provided by Ville Räsänen. Affected
1428 file lib/silcutil/silcutil.c.
1430 * Handle the disconnection immediately when DISCONNECT
1431 packet is received in server. Affected file silcd/server.c.
1433 * Primary router now waits a short time (10 seconds) for
1434 backup router connection before accepting any other
1435 connection (except local). Affected file silcd/server.c,
1438 * Fixed a crash in client libary in NICK_CHANGE notify when
1439 NICK_CHANGE arrived for client entry we are resolving
1440 currently. Affected file lib/silcclient/client_notify.c.
1442 * Call the sconn->callback completion even if error had
1443 occurred. Start reconnecting always if connection to
1444 primary router fails during backup router protocol.
1445 Affected files silcd/server.c and server_backup.c.
1447 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1449 * Added functions silc_server_send_opers and
1450 silc_server_send_opers_notify to send packets stricly
1451 to operators. Added macro SILC_SERVER_SEND_OPERS macro
1452 to send variable argument notify to operators.
1453 Affected files silcd/packet_send.[ch] and silcd/server.h.
1455 * Removed UMODE rights checking with UMODE_CHANGE notify.
1456 Affected file silcd/packet_receive.c.
1458 * Server/router operator now receives notify when network
1459 switches to backup router and when it resumes the use of
1460 primary router. Affected file silcd/server.c and
1461 silcd/server_backup.c.
1463 * Fixed the updating of client information after backup
1464 resuming protocol is over; update all except local clients
1465 to the new primary router. The affected file is
1466 silcd/server_util.c.
1468 * Added support for closing active connections in rehash
1469 that were unconfigured by the user. Supports currently
1470 closing server and router connections. Affected file
1473 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
1475 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1477 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
1478 is NULL since seems that on some platforms NULL is allowed
1479 and on some it's not. Fallback encoding is used instead.
1480 Affected file lib/silcutil/silcstrutil.c.
1482 * Fixed statistics updating for incoming server connection
1483 which could cause problems when re-connecting. Affected
1484 file silcd/server.c.
1486 * Preliminary backup router support for standalone router
1487 added. Affected files in silcd/.
1489 * Mark server connections in backup router disabled before
1490 and after backup protocol. Affected file is
1491 silcd/server_backup.c.
1493 * Added support for reconnecting to remote server connection
1494 even if the protocol fails, and if the configuration wants
1495 us to keep trying to connect anyway.
1497 Server connection is not allowed to backup router if
1498 backup router does not have connection to primary router yet.
1500 Affected file is silcd/server.c.
1502 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1504 * Added silc_client_udpate_server function to update changed
1505 server info. Affected file lib/silcclient/idlist.[ch].
1507 * Added check for server entries that are being resolved when
1508 notify is received. If being resolved, handle the received
1509 notify only after it's resolved so that all notifys are
1510 handled in same order as received from the server.
1512 Added similar resolver check to channel entries. Every
1513 notify that cause resolving of any information that affects
1514 channel entry marks the channel entry in waiting state.
1515 After whatever resolving is over the waiters are signalled
1516 and only then the notifys are handled in the same order
1517 as delivered from the server.
1519 Affected files are lib/silcclient/idlist.[ch], and
1522 * Fixed KILLED notify handling in normal server. Affected
1523 file silcd/packet_receive.c.
1525 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
1526 is locally connected, or was locally connected (but may
1527 be detached and connection is not active). Added also
1528 SILC_IS_LOCAL for checking this status. Affected files
1529 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
1530 silcd/server.c and silcd/server_internal.h.
1532 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1534 * Don't send or handle TOPIC_SET if topic is already set and
1535 is same as being set. Affected files silcd/command.c and
1536 silcd/packet_receive.c.
1538 * Fixed CMODE change rights checking to work correctly when
1539 removing modes by operator. Affected file is
1540 silcd/server_util.c.
1542 * Fixed some handling with New Channel packet in router and
1543 fixed some CMODE_CHANGE notify handling in server and router.
1544 Affected file is silcd/packet_receive.c.
1546 * Changed "disconnect" client operation to include the
1547 reason of the disconnection and optional disconnection
1548 message. Affected file lib/silcclient/silcclient.h.
1550 * Made the compilation of lib/contrib/ stuff conditional.
1551 Affected files configure.in.pre, lib/contrib/Makefile.am.
1553 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1555 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
1556 to the sender of the notify too, to avoid situation where two
1557 notifys are in the network at the same time going to oppsite
1558 directions. Affected file silcd/packet_receice.c.
1560 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1562 * Delete the client from channel even if the cilent->id is
1563 NULL. It was possible that client was deleted without
1564 removing from channels (theoretically at least). Affected
1565 file silcd/server.c and silcd/server_util.c.
1567 * Free the client data too when resuming is not successful.
1568 Affected file silcd/packet_receive.c.
1570 * Merged some code from c0ffee's silc-plugin. Affected files
1571 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
1573 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
1574 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
1575 to the primary router connection, the other one returns
1576 TRUE if packet must be broadcasted to network.
1578 * All notifys that are destined to primary router (to network)
1579 are now automatically sent to backup routers even if the
1580 router is standalone (and has backup router). Affected files
1583 * Added --without-irssi and --without-silcd configuration
1584 options for disabling the compilation of these applications.
1585 Affected file configure.in.pre and prepare.
1587 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1589 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
1590 UTF-8 encoding and decoding. Added also new encodings
1591 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
1593 Added also SILC_STRING_LANGUAGE which is language and charset
1594 specific encoder and decoer for those platforms that support
1595 iconv(). It can convert the UTF-8 to and from the locale
1596 specific character set.
1598 Affected file lib/silcutil/silcstrutil.[ch].
1600 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
1602 * Added function silc_get_command_name to the file
1603 lib/silcutil/silcutil.[ch].
1605 * Improved the server debug output a bit. Affected files are
1608 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1610 * Save the channel passphrase when received succesful JOIN
1611 command reply from router, on normal server. Otherwise
1612 joinig +a channels from normal server is not possible.
1613 Affected file silcd/command.c.
1615 * Fixed a bug in TOPIC_SET notify handling. The notifier
1616 may be other than client too, like server or channel.
1617 It expected it to always be only client and ignored the
1618 notify. Affected file silcd/packet_recieve.c.
1620 * Removed some (unnecessary) debug printing from
1621 lib/silccore/silcid.c and lib/silccore/silcargument.c.
1623 * Do not force CMODE_CHANGE when server is announcing new
1626 Router announces stuff only after server reannounces channel
1627 after CHANNEL_CHANGE notify.
1629 These fixes optimizes the announcing procedure, and perhaps
1630 fixes some problems too. Affected file silcd/packet_receive.c.
1632 * Fixed SERVER_SIGNOFF sending to local clients. It was
1633 totally broken and sent the notify to all local clients,
1634 instead of only to those that was on same channel as the
1635 signing off clients. Affected file silcd/server_util.c.
1637 * Added -D option to server. It can be used to give debug
1638 level. The levels are from 0 - 99, and are predefined for
1639 smooth server debugging. (see silcd.c for the predefined
1640 levels). Affected file silcd/server.c.
1642 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1644 * Fixed a bug in Irssi SILC client to close the connection
1645 properly when disconnecting from server. Affected file
1646 irssi/src/silc/core/client_ops.c.
1648 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1650 * When authenticating as founder during JOIN command, check
1651 that the one authenticating becomes the only founder on the
1652 channel. Affected file silcd/command.c.
1654 * Better checking for founder mode setting when CUMODE_CHANGE
1655 notify is received. Affected file silcd/packet_receive.c.
1657 * Close all connections when shutting down the server by sending
1658 DISCONNECT packet. Close all listeners too when shutting
1659 down the server. Affected file silcd/server.c.
1661 * Handle DISCONNECT packet correctly in client library by
1662 calling the "disconnect" client operation. Affected file
1663 lib/silcclient/client.c.
1665 * Handle local errors correctly during resuming. Affected
1666 file lib/silcclient/client.c.
1668 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1670 * The log file is not dupped internally anymore in
1671 lib/silcutil/silclog.c. Fixed memory leaks too.
1673 * The scheduler now dispatches all pending timeout tasks
1674 when it is uninitialized with silc_schedule_uninit.
1675 Affected file lib/silcutil/silcschedule.c.
1677 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1679 * Added --enable-stack-trace option to configure. Added
1680 memory allocation stack trace support. Added files
1681 lib/silcutil/stacktrace.[ch]. Affected files are
1682 lib/silcutil/silcmemory.[ch].
1684 * Fixed memory leaks from libraries and server. Affected
1685 files around the tree.
1687 * Reverted back a fix made to CUMODE which broke it.
1688 Affected file silcd/command.c.
1690 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1692 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
1693 core library, and implemented it. All textual messages SHOULD
1694 use this flag and the message MUST be UTF-8 encoded.
1695 All text messages sent by Irssi SILC client are now UTF-8
1696 encoded (regardless whether the terminal supports UTF-8 or not).
1697 Affected files are lib/silccore/silcchannel.h,
1698 irssi/src/silc/core/silc-servers.c, silc-channels.c and
1701 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1703 * Added lots of new statistics updating that was missing from
1704 the server and router code. Affected files in silcd/.
1706 * Sending SIGUSR1 signal to server now dumps the current
1707 server statistics into /tmp directory. Affected file is
1710 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
1711 the SILC Hash Interface also. Added new functions
1712 silc_hash_get_name, silc_hash_init, silc_hash_update and
1713 silc_hash_final. Affected file lib/silccrypt/silchash.c.
1715 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1717 * Added some better info printing for client during connecting.
1718 Affected file silcd/server_util.c.
1720 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
1721 to silence a user on a channel. Affected files are
1722 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
1723 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
1724 and silcd/packet_receive.c.
1726 * Fixed a fatal bug in handling of malformed command payload.
1727 Affected file silcd/command.c.
1729 * Fixed a double free when announcing channel users to router.
1730 Affected file silcd/server.c.
1732 * After successful authentication to channel founder mode, check
1733 that there isn't anyone else with founder mode on the channel.
1734 The one that authenticated will become founder and anyone
1735 else is demoted. Affected file silcd/command.c.
1737 * Added error printing of any error that has occurred during
1738 any command in client library. Affected file is
1739 irssi/src/silc/core/client_ops.c.
1741 * Removed some error printing from the client library and left
1742 it for the application to worry (from the error status it
1743 receives in 'command' client operation. Affected file is
1744 lib/silcclient/command.c.
1746 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1748 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
1749 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
1750 Starting key agreement with itself is denied. Affected file
1751 is lib/silcclient/client_keyagr.c.
1753 * Fixed some error checkings from the SFTP library which caused
1754 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
1755 and lib/silcsftp/sftp_util.c.
1757 * Added new "debug" and "debug_string" settings to Irssi SILC
1758 client which can be used to print runtime debugging on the
1759 Irssi's screen. Available when compiled with --enable-debug
1760 option. Affected file irssi/src/silc/core/silc-core.c.
1762 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1764 * Fixed a missing variadic parameter in a function call that
1765 caused server crash when a non-allowed connection arrived.
1766 Reported by Richard Becker. Affected file silcd/server.c.
1768 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1770 * Added WATCH list sending to backup routers from router.
1771 The WATCH command is sent by the router to the backup
1772 router. Affected file silcd/command.c.
1774 * Mark the backup_router flag for RouterConnection entry
1775 if the backup router stuff is defined in the config file.
1776 Affected file silcd/serverconfig.c.
1778 * Fixed some backup data sending around the code to work better
1779 if the router is standalone router. Not all places were fixed.
1780 Affected file silcd/packet_receive.c, silcd/packet_send.c,
1783 * Fixed the router connecting when connecting to multiple
1784 routers. It ignored every other router except the first
1785 one. Affected file silcd/server.c.
1787 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1789 * Made the private key generation after expiration optional.
1790 If not created after expiration the old key will re-expire
1791 at a later time (and thus key pair is not necessary to
1792 change). Affected file irssi/src/silc/core/clientutil.c.
1794 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1796 * The length arguments in bind() and connect() were wrong
1797 and fixed now to used SIZEOF_SOCKADDR in the
1798 lib/silcutil/unix/silcunixutil.c.
1800 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1802 * Fixed detach timeout handling to use Client ID and not
1803 the actual client entry which may be freed in the callback.
1804 Affected file silcd/command.c.
1806 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1808 * Merged c0ffee's multiple interface support patch.
1809 Affected files in silcd/.
1811 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1813 * Cleanup keys properly. Affected file is
1814 irssi/src/silc/core/clientutil.c.
1816 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1818 * Display the user mode on the status bar. Affected file
1819 irssi/src/silc/core/silc-expandos.c.
1821 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1823 * If private message key is not set, but the flag is set in
1824 the packet, ignore the packet since it cannot be decrypted.
1825 Affected file lib/silcclient/client_prvmsg.c.
1827 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1829 * When resuming client, remove the old client entry from
1830 the watcher list too. Affected file silcd/packet_receive.c.
1832 * Do not allow normal server to force founder mode away
1833 from router if the founder mode is already set. Affected
1834 file silcd/packet_receive.c.
1836 * Remove the client entry with watch notify types with short
1837 timeout, and not directly, so that other notifys can be
1838 retrieved too. Affected file lib/silcclient/client_notify.c.
1840 * Display notification about data messages that cannot be
1841 displayed. Affected files irssi/src/silc/core/client_ops.c,
1842 irssi/src/fe-common/silc/module-formats.[ch].
1844 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1846 * Fixed the CHANNEL_CHANGE notify handling in client libary
1847 to not use freed memory. Affected file is
1848 lib/silcclient/client_notify.c.
1850 * Fixed CUMODE_CHANGE notify handling in server. Affected
1851 file silcd/packet_receive.c.
1853 * Fixed USERS command to support empty channels. Affected
1854 file silcd/command.c.
1856 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1858 * Allow multiple identical pending commands to be registered
1859 in client library. Affected file is lib/silcclient/command.c.
1861 * Call the completion for resolving client information only
1862 after all resolvers has finished. This fixes a crash in
1863 the client. Added support for checking when the resolvers
1864 are finished. Affected file is lib/silcclient/idlist.c.
1866 * Wait by default 3 seconds before reconnecting to the server
1867 after being disconnected. Makes the /detach command a bit
1870 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1872 * Check the watcher list before sending signoff notifys
1873 when closing client connection. Affected file is
1876 * Added better CMODE command rights checking. Affected file
1877 silcd/server_util.c.
1879 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1881 * Fixed watcher list checking during server signoff. It
1882 crashed the server. Affected file silcd/server_util.c.
1884 * The JOIN command reply returns now the founder's public
1885 key. Affected file is silcd/command.c.
1887 * Announce the channel mode, and the mode properties with
1888 CMODE_CHANGE notify. Affected file silcd/server.c.
1890 * Mark new channels by default disabled, untill at least
1891 one user joins the channel. Affected file is
1892 silcd/packet_receive.c.
1894 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1896 * The nickname argument to watch notify can be optional.
1897 Fixes a crash in server. Affected file silcd/packet_send.c.
1899 * Remove the client entry from cache if the WATCH notify type
1900 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
1901 lib/silcclient/client_notify.c.
1903 * Check the watcher list before and after changing nickname
1904 when the NICK_CHANGE notify is received. Affected file is
1907 * Fixed a crash in OPER and SILCOPER command sending. Empty
1908 passphrase caused the crash. Affected file is
1909 lib/silcclient/command.c.
1911 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1913 * Merged with Irssi CVS for Irssi SILC client.
1915 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1917 * Completed the protocol specifications.
1919 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1921 * Merged with Irssi CVS for Irssi SILC client.
1923 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1925 * Added the founder's public key delivery to the
1926 CUMODE_CHANGE notify type as well. Updated the protocol
1927 specs and the code. Affected files are silcd/packet_send.[ch],
1928 silcd/packet_receive.c and silcd/command.c.
1930 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1932 * Added silc_pkcs_public_key_copy function into the
1933 lib/silccrypt/silcpkcs.[ch].
1935 * Remove the `iv' from the SilcChannelEntry since we can
1936 live without it. Affected files are silcd/idlist.h and
1937 silcd/packet_receive.c.
1939 * Added support for sending the founder's public key in
1940 the CMODE_CHANGE notify packet in the server. Affected
1941 files are silcd/packet_send.[ch], silcd/packet_receive.c,
1942 silcd/command.c and silcd/server.c.
1944 * Changed the FOUNDER_AUTH authentication to use only
1945 public key authentication as defined by new protocol
1946 specs. Passphrase authentication with that mode cannot
1947 be used anymore. It is now possible to reclaim founder
1948 mode from any server in the network. Affected files are
1949 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
1951 * Added permanent channels support by making the channel
1952 permanent when FOUNDER_AUTH mode is set on the channel.
1953 The channel will not be destroyed even if channel is empty
1954 when that mode is set. Protocol TODO #17. Affected
1955 files are silcd/server.[ch], server_util.[ch],
1956 silcd/command.c, silcd/packet_receive.c and
1957 lib/silcclient/command.c.
1959 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1961 * Added reference counter to the command reply context in
1962 the client library. Affected files are
1963 lib/silcclient/command_reply.[ch].
1965 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1967 * Fixed rekey protocol with PFS in the client library.
1968 Affected file is lib/silcclient/protocol.c.
1970 * Added support for list of errors in client library
1971 command reply handling. Affected file is
1972 lib/silcclient/command_reply.c.
1974 * Defined that the WHOIS and IDENTIFY commands can send
1975 list of errors. Updated the protocol specs. Protocol
1978 * Added support for sending list of errors to WHOIS and
1979 IDENTIFY commands in server. Added support for receiving
1980 list of errors in server. Affected files are
1981 silcd/command.c and silcd/command_reply.c.
1983 * Fixed client info resolving on LEAVE command in client
1984 library to not crash. Affected file is
1985 lib/silcclient/client_notify.c.
1987 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1989 * Defined that the NICK command replies with thew changed
1990 nickname too, to make the nickname changing simpler at
1991 the client's end. Updated protocol specs and the code
1992 in client and server. Affected files are
1993 silcd/command.c, lib/silcclient/command_reply.c and
1994 lib/silcclient/command.c.
1996 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1998 * Added `Compressed' packet flag to indicate that the packet
1999 payload is compressed by the sender. Updated the protocol
2000 specs and the core library. The compression still is not
2001 implemented in the sources. Affected file is
2002 lib/silccore/silcpacket.h.
2004 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2006 * Remove pending command callbacks also if the connection
2007 to the server is destroyed. Affected file is
2008 lib/silcclient/client.c.
2010 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2012 * Added new QUIET channel user mode that can be used to
2013 quiet a user in a channel. Updated the protocol specs but
2014 it wasn't implemented yet. Protocol TODO #27. Affected
2015 file is lib/silccore/silcmode.h.
2017 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2019 * Added BLOCK_INVITE user mode to be able to block incoming
2020 invite notifications. Protoocol TODO #26. Affected files
2021 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2024 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2025 the protocol specs and the code. Affected file is
2026 lib/silccrypt/silcpkcs.c.
2028 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2030 * Disconnect Payload includes now the status type. Updated
2031 the protocol specs and the code. Protocol TODO #25.
2032 Affected files are silcd/server.c, lib/silcclient/client.c.
2034 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2035 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2036 Moved the silc_client_command_status_messages table to the
2037 lib/silcutil/silcutil.c and added new funtion
2038 silc_get_status_message, which deprecates function
2039 silc_client_status_message. Affected files are
2040 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2041 lib/silcutil/silcutil.[ch].
2043 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2045 * Defined that the nickname hash in Client ID MUST be from
2046 lowercase nickname. This effectively changes nicknames in
2047 SILC to case-insensitive. Updated the protocol specs and
2048 the code. Affected files are lib/silcutil/silcutil.[ch],
2049 silcd/serverid.c, and silcd/idlist.c.
2051 * Added new channel user modes BLOCK_MESSAGES_USERS and
2052 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2053 code. Affected files are lib/silccore/silcmode.h,
2054 lib/silcclient/command.c, and silcd/packet_send.c.
2056 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2057 specs and code. Affected file lib/silccore/silcstatus.h.
2059 * Added support for watch list. It is possible to add nicknames
2060 to be watched, and when they come to network, leave network
2061 or user mode changes the watcher will be notified of this
2062 change. Added SILC_COMMAND_WATCH command, added new
2063 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2064 notifications. Updated the protocol specs and implemented
2065 this to library, client and server. Protocol TODO #21.
2066 Affected files are lib/silccore/silccomand.h,
2067 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2068 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2069 silcd/packet_send.[ch], silcd/packet_receive.c, and
2070 irssi/src/silc/core/client_ops.c.
2072 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2073 somebody watching you. Updated the protocol specs and the
2074 code. Affected files are lib/silccore/silcmode.h, and
2075 lib/silcclient/command.c.
2077 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2079 * Added service support to SILC protocol. Added new command
2080 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2081 core library. Services are not implemented in server or
2082 client for now. Protocol TODO #20. Affected files are
2083 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2085 * Added SilcStatus argument to `command' client operation
2086 to return the error status when command sending fails
2087 locally. Changed all command in client library to return
2088 correct command status. Affected files are
2089 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2090 irssi/src/silc/core/client_ops.c.
2092 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2094 * Added silc_mime_parse function to parse MIME headers.
2095 Affected files are lib/silcutil/silcstruti.[ch].
2097 * Added MIME header parsing in Irssi SILC Client. It displays
2098 all textual MIME objects, others it ignores. Affected file
2099 is irssi/src/silc/core/clien_ops.c.
2101 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2103 * Fixed a bug in the pid writing function, which couldn't be
2104 written in a root-owned directory.
2106 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2108 * Defined that channel message to unknown Channel ID must
2109 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2110 Updated the protocol specs and the code in server. The
2111 affected file is silcd/packet_receive.c.
2113 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2115 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2116 that it is used to send error notifys if error occurs during
2117 some SILC packet processing, except commands. The error
2118 types are same as for command reply types. Defined that
2119 if private message is sent to unknown Client ID the error
2120 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2121 Updated the protocol specs and code. Affected files are
2122 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2123 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2124 and irssi/src/silc/core/client_ops.c. Renamed the
2125 SilcCommandStatus to SilcStatus.
2127 * Defined the use of extra WHOIS attributes in WHOIS command.
2128 The <Requested Attributes> (defined in a separate document)
2129 can be used to request additional information about user
2130 not returned by standard WHOIS command. Defined that server
2131 can send WHOIS command directly to client. Client provides
2132 the requested attributes to the server. Updated the protocol
2133 specs. Protocol TODO #4. Implementation is not done yet
2134 (Protocol TODO #24).
2136 * Renamed function silc_client_command_status_message to
2137 silc_client_status_message. Affected files are
2138 lib/silcclient/command_reply.[ch].
2140 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2142 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2143 32 bit integers. Updated the protcol specs and the code.
2144 Affected files are silcd/command.c and
2145 lib/silcclient/command.c.
2147 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2149 * Fixed a bug in library where sending a bogus authentication
2150 payload would lead to a crash. Affected file is
2151 lib/silccore/silcauth.c.
2153 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2155 * Added detach_disabled and detach_timeout server config
2156 options to the server. Affected files silcd/serverconfig.[ch],
2157 silcd/command.c and silcd/packet_receive.c.
2159 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2161 * Added resolve_cmd_ident field to the SilcClientEntry structure
2162 too so that if the entry is for example being resolved so
2163 another command may attach to the same pending command reply
2164 without requiring to resolve the same entry again. Added
2165 support for adding multiple pending commands for one
2166 command idenfier. Affected files lib/silcclient/command.[ch],
2167 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2169 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2171 * Defined that server receives WHOIS command reply for private
2172 and secret channels too. Updated protocol specs and the
2173 code in server. Affected file silcd/command.c.
2175 * Defined <channel user mode list> argument to WHOIS command
2176 reply for returning user modes on the channels. The
2177 channel list now doesn't include the user mode anymore but the
2178 actual channel mode. Updated protocol specs and the code in
2179 client and server. Affected files are silcd/command_reply.c,
2180 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2181 and lib/silcclient/command_reply.c.
2183 * Save the channels list in WHOIS command reply in normal server
2184 so that WHOIS always shows joined channels also in normal
2185 server and not just on router. Affected file is
2186 silcd/command_reply.c.
2188 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2190 * Defined that server receives USERS command reply for private
2191 and secret channels too. Updated protocol specs and the
2192 code in server. Affected file silcd/command.c.
2194 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2196 * Changed the UMODE's mode mask argument to be optional. If
2197 not provided then the command merely returns the current mode
2198 mask to the client. Updated protocol specs and the server.
2199 Affected file is silcd/command.c.
2201 * Added SILC session detachment/resuming support. It is possible
2202 to detach by closing the network connection and then re-connect
2203 and resume to the old client session. Added DETACHED user
2204 mode that server will set for detached client. Added new
2205 packet RESUME_CLIENT which is used to perform the resuming
2206 process. Added DETACH command. Updated the protocol specs,
2207 core library, client and server. Protocol TODO #22. Very
2208 many affected files around the tree.
2210 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2212 * Changed the CMODE's mode mask argument to be optional. If
2213 not provided then the command merely returns the current mode
2214 mask to the client. Updated protocol specs and the server.
2215 Affected file is silcd/command.c.
2217 * Changed the Killer's Client ID in KILLED notify to be just
2218 any ID payload since router server is allowed to kill as well.
2219 Updated protocol specs, client libary and server. Affected
2220 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2221 and irssi/src/silc/core/client_ops.c.
2223 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2225 * Added new user modes ANONYMOUS for special anonymous servers
2226 that may set the mode for client, and BLOCK_PRIVMSG which
2227 client may set to block incoming private messages unless the
2228 Private Message Key flag is set (using private keys to protect
2229 private messages). Updated protocol specs and code in client
2230 and server and core library. Protocol TODO #23. Affected
2231 files are lib/silccore/silcmode.h, silcd/server.[ch],
2232 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2233 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2235 * Added new channel user mode BLOCK_MESSAGES which the client
2236 may set to itself to tell server not send channel messages.
2237 Other packets such as channel key packets are still sent.
2238 Protocol TODO #23. Updated the protocol specs, client and
2239 server. Affected files are lib/silccore/silcmode.h,
2240 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2241 lib/silcutil/silcutil.c, silcd/command.c, and
2242 silcd/packet_send.c.
2244 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2246 * Redefined the Status Payload to include now two 8 bit fields,
2247 instead of one 16 bit field. This now makes it possible to
2248 send list of errors. Updated the protocol specs and the code
2249 in core library, client library and server. Protocol TODO #1.
2250 Affected files are lib/silccore/silccommand.[ch],
2251 lib/silcclient/command_reply.[ch], silcd/command.c,
2252 silcd/command_reply.c and silcd/packet_receive.[ch].
2254 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2256 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2257 must be handled by the application and should tell the application
2258 that an error message was already printed, and it should print the
2259 config coords (line, filename, ...). Affected files are
2260 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2262 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2263 server config parsing code more readable.
2265 Fixed a bug in the fetch_logging() config callback.
2267 Affected files is silcd/serverconfig.c.
2269 * Drop root privileges when started in foreground. Don't drop them
2270 if debugging also. Affected file is silcd/silcd.c.
2272 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2274 * Added more IM-like features by introducing new user modes
2275 for setting various presence information. Added new modes:
2276 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2277 specs and code. Protocol TODO #19. Affected files are
2278 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2279 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2281 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2283 * Added STATS command to the protocol after all, to return
2284 various statistical information about the network. It can
2285 be used by clients to retrieve statistical information, and
2286 servers may use it to to fetch cell and network wide
2287 statistics from router. Updated the protocol specs and
2288 implemented it to the server. Protocol TODO #16.
2289 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2290 silcd/command_reply.[ch].
2292 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2294 * The LIST command reply in client libary now adds new channel
2295 entry if the returned channel doesn't exist yet in cache,
2296 and returns the channel entry to the application in the
2297 command_reply client operation. Affected file is
2298 lib/silcclient/command_reply.c.
2300 * Changed the channel message payload's MAC generation to
2301 include the IV in the MAC as well. This way all relevant
2302 parts of the channel message payload are authenticated also
2303 with the channel message MAC (and not only by packet MAC).
2304 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2305 Affected file is lib/silccore/silcchannel.c.
2307 * Fixed the SKE to save the remote version, since the
2308 silc_ske_parse_version mistakenly checked wrong version,
2309 after it replaced the start payload. Affected files are
2310 lib/silcske/silcske.[ch].
2312 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2314 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2315 string utility functions. Added there also new functions
2316 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2317 Affected files lib/silcutil/silcstrutil.[ch].
2319 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2320 files are lib/silcutil/silcstrutil.[ch].
2322 * Defined that the security property fields in SKE SHOULD be
2323 UTF-8 encoded, defined that version string MUST be US-ASCII
2324 encoded, defined that passphrases sent in connection
2325 authentication protocol MUST be UTF-8 encoded. Implemented
2326 these to the client and server. Defined also that other
2327 passphrases sent in the protocol MUST be UTF-8 encoded.
2328 Affected files are lib/silcske/silcske.c,
2329 lib/silcclient/protocol.c, silcd/protocol.c,
2330 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2332 * Changed the silc_client_close_connection interface to not
2333 need the SilcSocketConnection which should not be visible
2334 to application. Affected files are lib/silcclient/client.c
2335 and lib/silcclient/silcclient.h.
2337 * Rewrote the text for Private Message Key Payload in the
2338 protocol specification. Protocol TODO #11.
2340 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2342 * Upgraded the protocol version to 1.1, updated protocol specs
2345 * Added the nickname as new argument to NICK_CHANGE notify and
2346 added it to protocol specs and implemented it to client and
2347 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2348 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2349 lib/silcclient/client_notify.c.
2351 * Added the killer's client ID to the KILLED notify and added
2352 it to protocol specs and implemented it to client and server.
2353 Protocol TODO #13. Affected files are silcd/command.c,
2354 silcd/packet_receive.c, packet_send.[ch],
2355 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2356 The killer's client entry is now returned to application in
2357 the `notify' client operation.
2359 * Fixed the Max Argument fields that had too large value set
2360 in the protocol specs. Protocol TODO #14.
2362 * Added the LEAVE command reply to return the ID of parted
2363 channel. Updated protocol specs and implemented it to the
2364 client and server. Protocol TODO #15. Affected files are
2365 silcd/command.c, lib/silcclient/command_reply.c. The channel
2366 entry is now returned to application in the `command_reply'
2369 * Rewrote the version SKE version checking in client libary
2370 and in server to use the silc_parse_version_string. Affected
2371 files are lib/silcclient/protocol.c, silcd/protocol.c.
2373 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2374 commands that was missing it, and updated protocol specs and
2375 the server implementation. Protocol TODO #10. The affected
2376 file is silcd/command.c.
2378 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2379 generic reply to a generic request (REQUEST flag), and
2380 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2381 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2382 to define the payload for DATA flag. Added the flags to
2383 the implementation. Protocol TODO #9. Affected file is
2384 lib/silccore/silcchannel.h.
2386 Changed the client library to return the message length
2387 to application as well in the channel_message and private_message
2388 client operations. Affected files are
2389 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2390 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2391 and lib/silcclient/client_ops_example.c.
2393 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2394 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2395 the channel. Updated protocol specs and impelemented this
2396 to client and server. Protocol TODO #6. Affected files are
2397 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2398 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2400 Added new options m and M to CMODE command in Irssi SILC
2401 client to set these modes.
2403 * Deprecated all administrative commands from SILC protocol
2404 since they are highly implementation specific commands.
2405 Updated protocol specs. Moved the old commands in
2406 implementations to private range of command types. Affected
2407 files are silcd/command.c, lib/silcclient/command.c and
2408 lib/silcclient/command_reply.c. Protocol TODO #8.
2410 * Fixed a bug in server where sending unknown command crashes
2411 the server. Affected file silcd/command.c.
2413 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2415 * Added SILC_PROTOCOLVERSION macro to check protocol version
2416 of a socket connection. The affected file is
2417 lib/silcutil/silcsockconn.h.
2419 * Added better error logging in rekey protocol. Affected file
2422 * Do not check public key types in SKE during rekey. Affected
2423 file lib/silcske/payload.c.
2425 * Fixed the rekey protocol with PFS, which was totally broken.
2426 Affected file silcd/protocol.c.
2428 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2430 * Some client implementations quit network by doing first LEAVE
2431 and then immediately SIGNOFF (like Bombyx). We now do check
2432 after a short time after LEAVE notify and check whether the
2433 client is still valid after LEAVE, and if not we remove it from
2434 cache. Affected file is lib/silcclient/client_notify.c.
2436 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2438 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2439 it's good not to have security holes here.
2441 * Fixed a negative refcount situtuation for the config context.
2442 Affected file is silcd/serverconfig.c.
2444 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2446 * ROBOdoc documented lib/silcutil/silcutil.h.
2448 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2450 * Optimized even more the SilcPacketContext structure. Now
2451 totally saved 16 bytes of memory per context after optimization.
2452 Affected files are lib/silccore/silcpacket.[ch].
2454 * Made strict checks for valid SILC IDs. Affected file is
2455 lib/silccore/silcid.c.
2457 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2459 * Changed the object argument for silc_cipher_register,
2460 silc_hash_register, silc_hmac_register and silc_pkcs_register
2461 to const. Affected files are lib/silccrypt/silccipher.[ch],
2462 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
2464 * Changed the silc_get_username and silc_get_real_name to
2465 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
2467 * Fixed the Irssi SILC Client to use the silc_get_username and
2468 silc_get_real_name insted of glib routines since the glib
2469 routines only corrupt stack. Fixes the Irssi SILC to work in
2470 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
2472 * Fixed the Irssi to not use g_get_home_dir since it crashes
2473 or returns garbage on cygwin and corrupts stack. Added function
2474 get_home_dir to Irssi routines. Affected files are
2475 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
2477 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2479 * Made some structure optimizations. SFTP memory FS MemFSEntry
2480 entry structure. Optimized SilcTask structure. Optimized
2481 SilcPacketContext structure.
2483 Affected files lib/silcsftp/sftp_fs_memory.c,
2484 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
2486 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2488 * And yet again reverted back the config thing since Johnny
2489 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
2492 * Fixed memory leaks from config object. Affected files are
2493 silcd/serverconfig.[ch].
2495 * Added support for adding new connections to the server in rehash.
2496 After rehash they take effect.
2498 Added support for changing the maximum allowed connections in
2499 rehash. The number can grow but going smaller is not supported.
2501 Added function silc_server_num_sockets_by_remote to the
2502 silcd/server_util.[ch].
2504 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
2506 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2508 * Added preliminary checking during config parsing for a valid
2509 public/private key and removed further checks in the code.
2510 Affected files are silcd/serverconfig.[ch], server.c.
2512 * Moved functions silc_server_drop() and silc_server_daemonise()
2513 from server.c to silcd.c since they are stricly related to
2514 the application activity.
2516 * Reverted a small part of the automatic ref/unref since
2517 it caused a double unref in some situations. Affected
2518 files are silcd/silcd.[ch], server.c, serverconfig.c.
2520 * Added some .cvsignore files in the lib directory.
2522 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2524 * Fixed silc_net_gethostbyaddr to correctly resolve by
2525 address. Affected file lib/silcutil/silcnet.c.
2527 * Fixed the notify relaying to client. The HMAC to be used
2528 with relayed packets ws wrong and caused decryption failure
2529 at the client end. Affected file is silcd/packet_receive.c.
2531 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2533 * Created new branch silc_protocol_1_0_branch.
2535 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
2537 * Changed the silc_server_config_* routines to be SilcServer
2538 independent. They are now officially application specific code
2539 and not part of generic server implementation. Affected files
2540 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
2542 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2544 * Added automatic referencing of config context in the
2545 silc_server_config_alloc, and automatic unreferencing in the
2546 silc_server_config_destroy. Affected files are
2547 silcd/serverconfig.[ch], silcd/silcd.c.
2549 * Fixed the silc_log_quick handling in the logging routines.
2550 It didn't log quickly when it was TRUE. Affected file is
2551 lib/silcutil/silclog.c. Also the flush delay was set even
2552 if it was 0 in config file. Affected file is
2553 silcd/serverconfig.c.
2555 * Added support for changing key pair of the server in rehash.
2556 Affected file silcd/server.c.
2558 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2560 * Fixed the TOPIC_SET notify to not cras. It changed the topic
2561 too early, before getting the channel entry. Affected file
2562 is silcd/packet_receive.c.
2564 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2566 * Added functions silc_server_config_[ref/unref], these are used
2567 to prevent that the config object is destroyed.
2569 No longer directly affect global variables silc_log_quick and
2570 silc_log_delay, they are first cached inside the config object
2571 and then applied with silc_server_config_setlogfiles().
2573 silc_server_config_set_defaults() is now internal to
2574 serverconfig.c, there are no reasons to show this internal stuff
2577 Affected files are silcd/serverconfig.[ch].
2579 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
2580 fprintf's to stderr, since some code may be executed again after
2581 the server went into the background. Affected files are
2584 * Added rehash support. Added function silc_server_rehash() that
2585 will perform all the basic tasks of the rehashing procedure.
2587 * Added command line option `-x, --hexdump'. This will enable the
2588 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
2589 The option `--hexdump' implies `--debug'.
2591 * Fixed a bad bug in the logging APIs (silcutil library) where
2592 the application would crash after calling silc_log_reset_all().
2594 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2596 * Fixed the KICKED notify handling in client library to
2597 correctly remove the channel and all entries from the
2598 channel when I was kicked. This bug crashed the client.
2600 Fixed yet another but in KICKED notify handling to remove
2601 the kicked client correctly from the channel.
2603 Affected file is lib/silcclient/client_notify.c.
2605 * Fixed a minor bug in looking up correct client entry
2606 in KICKED notify in server. Affected file is
2607 silcd/packet_receive.c.
2609 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
2610 sources correctly to distribution. Fixes --with-gmp option.
2612 * Removed the manual rehashing from ID Cache, and changed it
2613 to use the SILC Hash Table's auto rehash feature. Affected
2614 file is lib/silccore/silcidcache.c.
2616 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2618 * Fixed a bug in the silc_client_nickname_format function that
2619 handles the multiple same nickname formatting. Two clients
2620 with same nickname caused problems after the first one left
2621 and rejoined. It didn't format the nickname correctly.
2622 Affected file is lib/silcclient/idlist.c.
2624 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2626 * Don't change the topic if olod topic is same as new one.
2627 Affected file is silcd/packet_receive.c.
2629 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2631 * Added cross-reference support to the SILC Documentation
2632 generator. All types across all HTML files are now cross-
2633 referenced. Affected files util/robodoc/generator.c and
2634 scripts/silcdoc/silcdoc.
2636 * Added file lib/silcutil/silctypes.h to include all the
2637 arithmetic type definitions and some macros. Removed
2638 includes/bitmove.h and moved macros to silctypes.h.
2640 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2642 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
2644 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2646 * Added `type' argument to silc_id_payload_parse_id function which
2647 now returns the type of the ID to the sent pointer. Affected
2648 file is lib/silccore/silcid.[ch].
2650 * Added check for CMODE_CHANGE notify type that mode change is
2651 allowed by the sender. Affected file silcd/packet_receive.c.
2653 * Added check for CUMODE_CHANGE notify type that mode change is
2654 allowed by the sender. Affected file silcd/packet_receive.c.
2655 Added the ID type as CUMODE_CHANGE notify type as argument
2656 to the `notify' client operation. Affected files are
2657 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2659 * Added function silc_client_add_server to the client library.
2660 Added support for resolving also channel and server info when
2661 received unknown entity in notify packet. Affected files are
2662 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
2664 * Added function silc_command_get_status to return the command
2665 status from the command reply's argument payload. Affected files
2666 are lib/silccore/silccommand.[ch].
2668 * Added check for KICKED notify type that the kicking is
2669 allowed by the client. Affected file silcd/packet_receive.c.
2671 * Created function silc_get_input which can be used to get input
2672 (echo on or off) from user on command line. Affected files are
2673 lib/silcutil/silcutil.[ch].
2675 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2677 * Optimized silc_server_packet_relay_to_channel function.
2678 Added new function silc_channel_message_payload_encrypt which
2679 can be called directly if channel message payload needs to
2680 be encrypted and is already encoded (no need to call _encode
2681 function). Packet relaying is now done by router without any
2682 extra memory allocations. Affected files are
2683 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
2684 silcd/packet_send.c.
2686 * Fixed the INVITE notify handling. It took wrong arguments
2687 as invite list and invite delete. Affected file is
2688 silcd/packet_receive.c.
2690 * Added check for TOPIC_SET notify type that the topic change is
2691 allowed by the client. Affected file silcd/packet_receive.c.
2693 * Added check for INVITE notify type that inviting is allowed by
2694 the client. Affected file silcd/packet_receive.c.
2696 * Changed the silc_server_client_on_channel to return the
2697 SilcChannelClientEntry as well. Moved the function
2698 silc_server_check_cmode_rights to server_util.[ch].
2699 Affected files are silcd/server_util.[ch], silcd/command.c.
2701 * Added function silc_server_check_umode_rights to check whether
2702 changing client's user mode is allowed. Added check for
2703 UMODE_CHANGE notify type that the umode change is allowed
2704 by the client. Affected files are silcd/server_util.[ch],
2705 silcd/packet_receive.c and silcd/command.c.
2707 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2709 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
2710 ID length. It ignored that ID can be IPv6 based as well.
2711 Affected file lib/silccore/silcpacket.h.
2713 * Fixed the silc_id_id2str and silc_id_str2id to take the
2714 IPv6 address offset's into consideration. Affecte file is
2715 lib/silccore/silcid.c.
2717 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2719 * Fixed the internal Unix scheduler functions to check for
2720 NULL context they may receive. The affected file is
2721 lib/silcutil/unix/silcunixschedule.c.
2723 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
2725 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
2726 can specify different directory with --home command line
2727 parameter. Affected files irssi/src/silc/core/client_ops.c,
2730 * SILC-specific commands aren't now executed if the active server
2731 isn't of SILC-type, so there won't be problems with having
2732 IRC and SILC protocol support in same client. Affected files
2733 irssi/src/silc/core/silc-channels.c, silc-servers.c,
2736 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2738 * Improved the signal support in SILC Schedule. Added new
2739 function silc_schedule_signal_call which is used by application
2740 to mark a signal to be called. It is now safe to perform
2741 any kind of tasks in signal callbacks since it is guaranteed
2742 that the application specified signal callback is called
2743 after the signal is over. Affected files are
2744 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
2746 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2748 * Added `name' field to SilcChannelPrivateKey to represent
2749 application given name for the key. Moved also the context from
2750 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
2751 Added the `name' argument also to the function
2752 silc_client_add_channel_private_key.
2754 Added function silc_client_current_channel_private_key to set the
2755 current channel private key in use.
2757 Added "change" command to KEY command which can be used to change
2758 the current channel private key. Bound the command also to
2759 alt+K (Alt+Shift+k).
2761 Also affected files lib/silcclient/client_channel.c,
2762 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
2764 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2766 * Added silc_rng_get_byte_fast function in to the
2767 lib/silccrypt/silcrng.[ch].
2769 * Changed the interface of silc_packet_assemble and the
2770 silc_packet_send_prepare. If silc_packet_assmble is now
2771 called the application does not call silc_packet_send_prepare
2772 because the library will call it automatically. These
2773 interfaces now also return a reference to the outgoing buffer
2774 which includes the assembled packet, which the application can
2775 use to encrypt the packet.
2777 Affected files are lib/silccore/silcpacket.[ch],
2778 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
2779 silcd/packet_send.c, server_backup.c and packet_receive.c.
2781 * Fixed a packet sending bug on very high load, where outgoing
2782 packet queue wasn't handled correctly and packets got corrupted.
2783 Affected files are lib/silcutil/*/silc*sockconn.c,
2784 lib/silcclient/client.c and silcd/server.c.
2786 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2788 * Added macro SILC_PACKET_DATALEN which can be used during
2789 packet assembling to check whether the data to be added to
2790 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
2791 len is truncated until it fits it.
2793 Added checks for maximum length of channel message payload and
2794 private message payload also.
2796 Added checks for maximum packet length in server and in
2799 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
2800 lib/silcclient/client.c, lib/silccore/silcchannel.c and
2801 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
2802 lib/silcclient/client_prvmsg.c.
2804 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2806 * Added silc_server_packet_queue_purge call to the
2807 silc_server_disconnect_remote to assure that all data in the
2808 queue before disconnecting is sent to the network. Affected
2809 file silcd/server.c.
2811 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2813 * Added the deleting of server's own ID cache entry to the
2814 silc_server_free function. Free also everything else that
2815 has been allocated in silc_server_init. The affected file
2818 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2820 * Added functions silc_parse_version_string, silc_version_to_num,
2821 and silc_ske_parse_version to parse SILC protocol style version
2822 strings. Affected files lib/silcutil/silcutil.[ch] and
2823 lib/silcske/silcske.[ch].
2825 * Added new configuration params: version_protocol, version_software
2826 and version_software_vendor to specify what version the remote
2827 host must at least be to be able to connect to server. The vendor
2828 string can be regex matched too. Added new function
2829 silc_server_connection_allowed to check maximum number of allowed
2830 connections, and allowed versions for incoming connections.
2831 Affected files are silcd/server.c, server_util.[ch] and
2834 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2836 * Added preliminary support for signals in scheduler. The
2837 signals we care about are now blocked always when the scheduler
2838 is locked. This way we can synchronise the use of signal with
2839 scheduler. It is guaranteed that when signal occurs the scheduler
2840 is not locked, and thus new tasks can be safely added to the
2843 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
2844 to silc_schedule_internal_init and silc_schedule_internal_uninit.
2845 Added new platform specific routines
2846 silc_schedule_internal_signals_[un]block and
2847 silc_schedule_internal_signal_[un]register.
2849 Added new functions to SILC Schedule API:
2850 silc_schedule_signal_[un]register. Each signal that application
2851 is going to use should be registered to the scheduler.
2853 Affected files are lib/silcutil/silcschedule.[ch],
2854 lib/silcutil/*/silc*schedule.c.
2856 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2858 * Check for unauthenticated client and server in the
2859 silc_server_new_client and silc_server_new_server functions.
2860 Affected file silcd/packet_receive.c.
2862 * Added function silc_string_is_ascii to check whether given
2863 string is 7-bit ASCII string. Affected files are
2864 lib/silcutil/silcutil.[ch].
2866 * Added function silc_id_is_valid_server_id into the
2867 silcd/serverid.c and added checking for valid Server ID's in
2868 silc_server_new_server. The Server ID must always be based
2869 on the server's public IP address.
2871 * Added logging of DISCONNECT packet message in the server.
2872 Affected file silcd/server.c.
2874 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2876 * Changed all library interfaces that use Global RNG to also
2877 accept SilcRng as argument. Affected files are
2878 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
2879 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
2880 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
2881 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
2882 lib/silccrypt/rsa.c.
2884 * Added function silc_pkcs_generate_key to the
2885 lib/silccrypt/silcpkcs.[ch] for applications so that they
2886 don't need to do pkcs->pkcs->init calls anymore.
2888 * Remove SilcSocketConnection from the SFTP API since it really
2889 wasn't needed there. The application has the information
2890 saved in its contexts anyway and the SFTP layer doesn't need
2891 know about it. Affected files lib/silcsft/silcsftp.h and
2892 lib/silcsftp/sftp_[server/client].c.
2894 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
2895 The SilcSimContext is not SilcSim.
2897 * Fixed possible buffer overflows in silc_id_render in the
2898 lib/silcutil/silcutil.c.
2900 * On EPOC the global crypto module lists are not used at all
2901 in the crypto library. Added support for using the constant
2902 algorithm list on EPOC. Affected files are
2903 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
2906 * Fixed the handling of third parameter of KICKED notify, since
2907 it was mistakenly updated to SILC Protocol 1.0 even though it
2908 is to be included in 1.1. Since it is not in 1.0 it is not
2909 mandatory, and this fix now handles it only if it is provided,
2910 and it is not error if it is not provided. Affected file
2911 lib/silcclient/client_notify.c.
2913 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2915 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
2916 client. Affected file irssi/src/silc/core/client_ops.c.
2918 * Merged with Irssi 0.8.4 from irssi.org CVS.
2920 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2922 * Check for valid socket connection in client entries before
2923 sending any messages. Fixes a crash, but doesn't fix some
2924 other underlaying bug that is lurking there. Affected
2925 file silcd/packet_send.c.
2927 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
2929 * $usermode, $cumode and $cumode_space expandos shouldn't do
2930 anything with non-SILC server records. Affected file
2931 irssi/src/silc/core/silc-expandos.c
2933 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2935 * Fixed the silc_net_check_[host/local]_by_sock to support
2936 IPv6 bound sockets as well. Now they can return IPv6 addresses
2937 as well. Affected file lib/silcutil/silcnet.c.
2939 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
2940 Affected lib/silcutil/unix/silcunixnet.c.
2942 * Fixed ID rendering (at least on some platforms, not NetBSD)
2943 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
2945 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2947 * Added silc_hash_public_key and silc_hash_public_key_compare
2948 functions to be used with SilcHashTable. They can be used to
2949 hash public keys and compare public keys in hash table. Affected
2950 file lib/silcutil/silcutil.[ch].
2952 * Added support for specifying multiple public keys for Client
2953 connection section in server configuration file. This makes it
2954 possible to accept multiple public keys from same host, or to
2955 make a section that accepts any incoming host, and have the
2956 accepted public keys listed in the section.
2958 Added functions silc_sever_[find/get]_public_key, added the
2959 support for this actually to all connection sections but only
2960 the Client section is currently allowed to specify multiple
2963 Affected files are silcd/server.c, server_internal.h,
2964 command.c, protocol.c, server_util.[ch], packet_receive.c.
2966 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2968 * Merged Irssi 0.8.2 from irssi.org CVS.
2970 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2972 * If silc_debug is TRUE, also output standard logging messages
2973 to stderr with the debug output.
2975 Made silc_log_reset_all() flushing all channels before returning.
2976 Also fixed some documentation typos.
2978 Affected files are lib/silcutil/silclog.[ch].
2980 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2982 * Fixed the server to check correctly the amount of connections
2983 from single host, by checking also the type of the connection.
2984 Fixed also the comparison of number of connections and number
2985 of allowed connections. Affected files are silcd/server.c,
2988 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2990 * Fixed the USERS command reply to save the user's mode on the
2991 channel as well. Fixed JOIN command reply to check whether a
2992 client is on channel already and not join it twice. Affected
2993 file lib/silcclient/command_reply.c.
2995 * Added new file silc-expandos.c into irssi/silc/core/ to return
2996 various stuff for various signal for the statusbar etc. updating.
2997 Now Irssi SILC client prints channel user modes etc. on the
3000 * The user mode (like server/router operator changes) is now shown
3001 on the Irssi SILC client's statusbar. The affected files are
3002 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3004 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3006 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3007 to SILC_SCHEDULE_[UN]LOCK macros.
3009 * Added more error printing to logs in server code. Affected
3010 files silcd/server.c and silcd/protocol.c.
3012 * Fixed -S option parsing in Irssi SILC Client. Affected file
3013 irssi/src/silc/core/silc-core.c.
3015 * Added silc_buffer_alloc_size function. Affected file is
3016 lib/silcutil/silcbuffer.h.
3018 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3020 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3021 constants. Affected files in
3022 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3025 * Changed the internal SFTP Memory FS table to const. Affected
3026 file lib/silcsftp/sftp_fs_memory.c.
3028 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3030 * Fixed the buffer formatting and unformatting routines to
3031 check the size of 64 bits types with sizeof(). Affected
3032 file is lib/silcutil/silcbuffmt.c.
3034 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3036 * Removed 0.6.x backwards support.
3038 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3040 * Changed all integer type names:
3041 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3042 to avoid collisions with other libraries using same type names
3045 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3047 * Added `prefer_ipv6' argument to the functions
3048 silc_net_gethostbyname[_async]. If it is TRUE it will return
3049 IPv6 address over IPv4. If FALSE IPv4 address is returned
3050 even if IPv6 address was found. Affected files
3051 lib/silcutil/silcnet.[ch].
3053 * Added support silc_net_create_connection[_async] to fallback
3054 to IPv4 address if IPv6 address could not be used (like if
3055 it doesn't work on a specific system). Affected file in
3056 lib/silcutil/unix/silcunixnet.c.
3058 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3060 * Added silc_schedule_reinit function to do the enlarging
3061 of the max tasks handling capabilities of the scheduler.
3062 Affected files lib/silcutil/silcschedule.[ch].
3064 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3066 * Added automatic extern "C" { ... } for C++ compilers so the
3067 application does not need to define them. Affected file
3068 includes/silcincludes.h.
3070 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3071 old name went against naming convention. Applications now
3072 include "silcclient.h" instead of "clientlibincludes.h".
3073 Removed includes/clientlibincludes.h, it is redundant now.
3075 * Renamed includes/version.h to silcversion.h.
3077 * Added really preliminary support for OS/2 into the util
3078 library. Only thread & mutex API is implemented, others
3079 are still to be implemented. Created the lib/silcutil/os2/
3080 directory. Created also file includes/silcos2.h.
3082 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3084 * Added preliminary BeOS support into the util library.
3085 Created lib/silcutil/beos/, and implemented all the needed
3086 functions to support SILC on BeOS. Created also file
3087 includes/silcbeos.h.
3089 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3091 * Added proper initializations to silc's irssi code, so it's
3092 now possible to load it as module. Affected files
3093 irssi/src/silc/core/silc-core.c,
3094 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3096 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3098 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3101 * Fixed the silcdoc document generator to correct generate
3102 docs from all kinds of filenames. Affected files are
3103 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3105 * ROBOdoc documented lib/silcutil/silcmemory.h.
3106 Added also new function silc_memdup.
3108 * Removed lib/silcutil/silcbufutil.h and moved those routines
3109 to the lib/silcutil/silcbuffer.h.
3111 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3113 * Added `user_count' to the SilcChannelEntry which now tells the
3114 number of users on the channel. The user count is now saved
3115 in normal server of global channels as well. Affected files
3116 silcd/server.c, idlist.h, packet_receive.c and command.c.
3118 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3119 include file utility functions.
3121 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3122 instead of calling directly OS routines.
3124 * Fixed NICK change printing in Irssi SILC Client. Fixed
3125 KICKED notify printing in Irssi SILC Client. Affected file
3126 irssi/src/silc/core/client_ops.c.
3128 * Fixed a NICK change bug in client library, to not recreate the
3129 client_entry->channels hash table everytime nick is changed.
3130 Affected file lib/silcclient/client.c.
3132 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3134 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3135 the SKE interface a bit.
3137 * Fixed padding problem in PKCS#1. The padding was not actually
3138 random since the random number generator was used incorrectly.
3139 This security bug affects only when encrypting with PKCS#1, and
3140 it is not currently used at all in SILC. SILC only use signing
3141 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3143 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3145 * Rewrote the notify handling in Irssi SILC client to not call
3146 the events as signals. Fixes problems with Perl support.
3147 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3149 * Send the auto-nicking NICK command in client library with
3150 little timeout after connecting. The affected file is
3151 lib/silcclient/client.c.
3153 * Added following new config file settings:
3154 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3155 key_exchange_timeout, conn_auth_timeout, connections_max,
3158 Implemented all the new config settings handling in the server.
3160 Optimized the use of SKE Mutual flag usage. Use it only
3161 if connection authentication protocol is not based in public
3164 Renamed all SilcServerConfigSection* to SilcServerConfig*
3165 to have a bit shorter names.
3167 Affected files silcd/serverconfig.[ch], server.[ch], and
3170 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3172 * Cleaned up the listening sockets code, preparing for the rehash
3173 support. Affected file is silcd/server.c.
3175 * Fixed some output messages. Affected files are silcd/silcd.c,
3178 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3180 * Create lib/doc/silcrng_intro.html document as introduction
3181 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3183 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3185 * Fixes to the silcd config template. Affected file is
3186 doc/example_silcd.conf.in.
3188 * Removed type casts from silc_calloc(), conforming to the
3189 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3191 * Removed param_name member from client, server, and router
3192 section structs, now identifying the param directly.
3194 Added CONFIG_FREE_AUTH macro in config file parsing.
3196 Affected files are silcd/serverconfig.[ch].
3198 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3200 * Fixed command line parameter handling. All SILC initialization
3201 is now done in silc_core_init() which also fixes autoconnecting
3204 Affected files irssi/src/silc/core/silc-core.c,
3205 irssi/src/fe-text/silc.c.
3207 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3209 * Added new configuration options and blocks:
3210 keepalive_secs, reconnect_count, reconnect_interval,
3211 reconnect_interval_max, reconnect_keep_trying and
3212 require_reverser_lookup. Added ConnectionParam block, and
3213 implemented the connection parameters when connecting as
3214 initiator and when accepting connections as responder.
3216 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3217 whether given configuration value has been given already.
3219 Affected files silcd/serverconfig.[c], server.[c].
3221 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3222 algorithm parts and created new file silcalgs.conf, that
3223 is now included from the example_silcd.conf.in.
3225 * Optimized the silc_server_connect_to_router_second to take
3226 the connection configuration object from the SilcServerConnection
3227 object instead of finding it during the connecting phase.
3228 Added the configuration object to SilcServerConnection struct.
3229 Affected files silcd/server_internal.h, server.c.
3231 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3233 * Add the client on channel after it was resolved at the
3234 channel message receiving, and it was not already on the
3235 channel. Affected file lib/silcclient/client_channel.c.
3237 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3239 * Fixed the public key authentication to allocate always the
3240 destination signature buffer instead of using static buffer.
3241 Affected file silcd/protocol.c.
3243 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3245 * Unified the serverconfig.[ch]'s helper function interface.
3246 Affected file silcd/serverconfig.[ch].
3248 * Removed doc/example_silc.conf.in since it is redundant.
3249 The make install will now install irssi/silc.conf file.
3251 * Added new Passphrase and Publickey authentication methods to
3252 config file, allowing both public key and passphrase based
3253 authentication to be set at the same time.
3255 Added `prefer_passphrase_auth' setting in config file which
3256 can be used to set to prefer passwd auth if both passwd and
3257 public key is set. If not set, public key is preferred.
3258 This has effect only when being initiator (responder will try
3261 Added support for authentication with passphrase and public key
3262 at the same time. The passphrase is tried first always since
3263 it is faster to check.
3265 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3267 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3269 * Merged the new SILC Config library, with the server parsing
3270 support. Read the header file silcconfig.h or the toolkit
3271 documentation for the news. Affected files are
3272 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3273 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3274 silcd/protocol.c silcd/server.c silcd/server_backup.c
3275 silcd/serverconfig.[ch] silcd/silcd.c.
3277 * Fixed some silclog documentation. Affected file is
3278 lib/silcutil/silclog.h.
3280 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3282 * The silc_cipher_register, silc_hash_register and
3283 silc_hmac_register now checks if the object to be registered
3284 is registered already. Affected files are
3285 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3287 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3289 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3291 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3293 * Allow zero length channel messages inside the Channel Message
3294 Payload. Affected file lib/silccore/silcchannel.c.
3296 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3297 as header filenames.
3299 * Removed lib/silcclient/README and created HTML file
3300 lib/silcclient/silcclient_using.html, which is now included
3301 as part of Toolkit documentation.
3303 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3305 * Fixed CUMODE_CHANGE notify handling to change the mode of
3306 correct client. Affected file lib/silcclient/client_notify.c.
3308 * Make silc_rng_alloc fail if it cannot allocate the sha1
3309 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3311 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3313 * Fixed the file transfer's key agreement payload to include
3314 zero port also if the hostname is NULL because it could not
3317 Call file transfer monitor callback now also if error occurs
3318 during key agreement protocol.
3320 Changed the silc_client_file_send interface to return the
3321 SilcClientFileError instead of session id. The session ID
3322 is returned into pointer provided as argument.
3324 Check that the file exists locally before sending the
3325 file transfer request at all.
3327 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3329 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3330 error than can occur while key agreement protocol. Affected
3331 file lib/silcclient/silcapi.h.
3333 * Fixed the event_mode CMODE handler to not crash when mode
3334 is changed and +k mode is set in the channel. Affected file
3335 irssi/src/silc/core/silc-channels.c.
3337 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3338 SILC_LOG_WARNING to give out Warning and not Error. Affected
3339 file lib/silcutil/silclog.c.
3341 * Fixed the channel message payload decryption in the function
3342 silc_channel_message_payload_decrypt to not modify the original
3343 buffer before it is verified that the message decrypted
3344 correctly. Otherwise, next time it is called with correct
3345 channel key it won't encrypt since the payload is corrupted.
3346 Affected file lib/silccore/silcchannel.c.
3348 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3350 * Do not constantly resize the window. A fix patch by cras.
3351 Affected file irssi/src/fe-text/screen.c.
3353 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3355 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3356 Affected file lib/silcutil/silcnet.c.
3358 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3360 * Fixed a bug in hash table internal routine for traversing
3361 the table with foreach callback. The current entry may
3362 become invalid in the callback but it was referenced after
3363 the callback returned.
3365 Do not allow auto rehashing of hash table during the
3366 silc_hash_table_foreach operation, for same reasons as it is
3367 not allowed for SilcHashTableList. Affected files are
3368 lib/silcutil/silchashtable.[ch].
3370 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3372 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3373 Win32 DLL. extern's in header files are now declared with
3376 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3378 * Fixed private message handling. It used some old code that
3379 caused the client to crash. Affecte file is
3380 lib/silcclient/client_prvmsg.c.
3382 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3384 * Added function silc_client_add_channel,
3385 silc_client_replace_channel_id, and removed functions
3386 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3387 from client library.
3389 * Added cross reference of the joined channels to the
3390 SilcClientEntry, and changed the SilcChannelEntry's
3391 users list to SilcHashTable. The affected files are
3392 lib/silcclient/idlist.[ch].
3394 * Fixed a bug in hash table tarversing. While the hash table
3395 is traversed with SilcHashTableList the table must not be
3396 rehashed. It is now guaranteed that auto rehashable tables
3397 are not rehashed while tarversing the list. Also defined that
3398 silc_hash_table_rehash must not be called while tarversing
3399 the table. Added function silc_hash_table_list_reset that must
3400 be called after the tarversing is over. The affected files are
3401 lib/silcutil/silchashtable.[ch].
3403 * Changed all hash table traversing to call the new
3404 silc_hash_table_list_reset in server and in client library.
3406 * Added function silc_client_on_channel to return the
3407 SilcChannelUser entry if the specified client entry is joined
3408 on the specified channel. This is exported to application as
3409 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3411 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3413 * Fixed founder regaining problem with JOIN command on normal
3414 server. The notify for mode change must be sent always and
3415 not only if !cmd->pending. Affected file silcd/command.c.
3417 * Fixed the WHOWAS command's reply sending to support the
3418 lists correctly. Affected file silcd/command.c.
3420 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3422 * When sending JOIN command to router for processing the
3423 sender's old command identifier was not saved back to the
3424 sender's command context, fixed now. The affected file is
3427 * Create the key in JOIN command of the router did not return
3428 the channel key, added check for this. Affected file is
3431 * Fixed a channel ID update bug in JOIN command reply. Do
3432 not directly upgrade the ID but call the function
3433 silc_idlist_replace_channel_id if the ID was changed.
3434 Affected file silcd/command_reply.c.
3436 * Fixed memory leaks from command calling if it would fail.
3437 Affected file silcd/command.c.
3439 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3441 * Applied patches from cras:
3443 Memory leak fixes around libaries, irssi window resize fix,
3444 new silclist.h and silcdlist.h, all extern inline changed to
3447 * Removed dotconf from lib/dotconf, not needed anymore.
3449 * Removed TRQ from lib/trq, not needed anymore.
3451 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
3452 with server connections. Later this will be configurable
3453 in config file after new config file is done. Affected file
3456 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3458 * Fixed a crash in server related to channel announcements.
3459 Affected file silcd/server.c.
3461 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3463 * Fixed memory leaks in silc_server_create_new_channel*
3464 functions. Affected file silcd/server.c.
3466 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
3467 which ID was changed. This way the router will send the
3468 user list for the channel again, and server won't be in
3469 desync in some rare circumstances. Affected file is
3470 silcd/packet_receive.c.
3472 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3474 * Check for NULL socket pointer in the function
3475 silc_server_packet_send_to_channel_real. Affected file
3476 silcd/packet_send.c.
3478 * Fixed the BAN notify handling to correctly remove ban
3479 list. Affected file silcd/packet_receive.c.
3481 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3483 * Fixed some header addition to Toolkit distribution in
3484 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
3486 * Added lib/silcclient/client_ops_example.h as an template
3487 file for application programmers to quickly start using
3488 the SilcClientOperation functions in their application.
3489 Updated the lib/silcclient/README as well to tell about this
3490 nice file made available.
3492 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3494 * Call silc_server_remove_from_channels when removing client
3495 entry when NO_SUCH_CLIENT_ID was received. Affected file
3496 is silcd/command_reply.c.
3498 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3500 * Added server & router operator statistics updating. Affected
3501 file silcd/packet_receive.c and silcd/command.c.
3503 * Fixed the SERVER_SIGNOFF notify handling on normal server
3504 not to save the history information for clients. Same was
3505 fixed earlier in remove_clients_by_server function, but not
3506 here. Affected file silcd/packet_receive.c.
3508 * Raised the default connection-retry count from 4 to 7 in
3509 server. Affected file silcd/server.h.
3511 * Cancel any possible reconnect timeouts when we start the
3512 key exchange. Affected file silcd/server.c.
3514 * Do not reconnect on connection failure when SCONNECT was
3515 given. Affected files silcd/server.[ch].
3517 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3519 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
3521 * Fixed the NICK command to always give the unformatted
3522 nickname to the one giving the NICK command. If unformatted
3523 nickname is cached already it will be formatted and the
3524 local entry will always get the unformatted nickname.
3525 Affected file lib/silcclient/idlist.c.
3527 * Fixed some double frees from client library commands.
3528 Affected file is lib/silcclient/command.c.
3530 * Fixed CUMODE command in server to assure that no one can
3531 change founder's mode than the founder itself, there was a
3532 little bug. Affected file silcd/command.c.
3534 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3536 * Removed the SilcClientCommandDestructor from the client
3537 libary, it is not needed anymore. Affected files are
3538 lib/silcclient/silcapi.h, command[_reply].[ch],
3539 client_notify, idlist.c.
3541 * Fixed GETKEY command to first resolve client, and then
3542 resolve the server only if the client was not found, instead
3543 of resolving both at the same time. Affected file is
3544 lib/silcclient/command.c.
3546 * Added silc_client_start_key_exchange_cb and lookup the
3547 remote hostname and IP address before starting the key
3548 exchange with server. The affected file is
3549 lib/silcclient/client.c.
3551 * The server's public key is now saved using the IP address
3552 of the server and not the servername for the filename.
3553 The hostname public key filename is checked as an fall back
3554 method if the IP address based filename is not found.
3556 Fixed the GETKEY command to save the fetched server key
3557 in correct filename.
3559 Print the remote server's hostname now when new key is
3560 received during connection process. Affected file is
3561 irssi/src/silc/core/client_ops.c.
3563 * Return always our own public key to the client if it asks
3564 for it with GETKEY command. Affected file silcd/command.c.
3566 * Removed the use_auto_addr variable from default config
3567 file since it was in wrong section. Affected file is
3570 * Fixed TOPIC_CHANGE notification to not route it when it
3571 was sent using silc_server_send_notify_to_channel function.
3572 Affected file silcd/command.c.
3574 * Fixed silc_server_send_notify_kicked to send the kicker's
3575 Client ID also, it was missing. Affected files are
3576 silcd/command.c, silcd/packet_send.[ch].
3578 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3580 * Do not save client history information in SERVER_SIGNOFF.
3581 Fixes the bug in normal server that it does not detect
3582 the client becoming valid after the server becomes back
3583 online. Affected file silcd/server_util.c.
3585 * Added `sock_error' field into the SilcSocketConnection
3586 context. When error occurs during socket operation (read
3587 or write) the error is saved. Added also new function
3588 silc_socket_get_error to return human readable socket error
3589 message. Affected files are lib/silcutil/silcsockconn.[ch],
3590 lib/silcutil/unix/silcunixsockconn.c, and
3591 lib/silcutil/win32/silcwin32sockconn.c.
3593 * The server now prints the socket error message in the
3594 signoff for client. Affected file silcd/server.c.
3596 * Fixed the `created' channel information sending from router
3597 to server in JOIN command. Checks now whether the channel
3598 really was created or not and set it according that.
3600 Fixed the JOIN command to use the client entry's current
3601 ID during the joining procedure instead of the one it sent
3602 in the command (it is checked though), since it can change
3603 between the packet processing and command processing, and
3604 would just case unnecessary pain in the client end. Affected
3605 file silcd/command.c.
3607 * Fixed a channel key payload sending to use correct channel
3608 ID when the server was forced to change the channel's ID by
3609 router. Router sent the key payload with the old Channel ID.
3610 Affected file silcd/packet_receive.c.
3612 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3614 * Call silc_server_save_channel_key only if the key payload
3615 was provided in the JOIN command's command reply. Affected
3616 file silcd/command_reply.c.
3618 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3620 * Fixed silc_mp_sizeinbase to return the value correctly with
3621 MPI. Affected file lib/silcmath/mp_mpi.c.
3623 * Fixed the stop_server signal to correctly stop the scheduler
3624 and gracefully stop the server when SIGTERM or SIGINT signals
3625 are received. Affected file silcd/silcd.c.
3627 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3629 * Simple handling of TERM and HUP signals. Also added some log
3630 flushing call around. Affected file is
3633 * Fixed small bugs in silclog.c. Now buffering output will take
3634 effect after 10 seconds since startup: This will ensure that
3635 no important startup messages are lost. Also output redirection
3636 will preserve original format ([Date] [Type] message).
3637 Affected file is lib/silcutil/silclog.c.
3639 * Added two options to the config file, in the logging section:
3640 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
3641 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
3643 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3645 * Do not print the warning about log files not being initialized
3646 more than once to avoid excess logging. Affected file is
3647 lib/silcutil/silclog.c.
3649 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
3650 the SIM copying in make install in Makefile.am.pre.
3652 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3654 * Rewritten silclog APIs. Globally interesting changes follows:
3655 silc_log_set_files() changed to silc_log_set_file().
3656 silc_log_set_callbacks() changed to silc_log_set_callback().
3657 ROBOdoc documented silclog header file.
3658 SilcLogCb now returns bool to wether inihibit the default
3659 handler or not (to keep the old behaviour return always TRUE).
3660 The new APIs should also fix the problem of the
3661 silcd_error.log file that was written in the current directory.
3664 Log files streams will remain opened after silc_log_set_file()
3665 call, means less CPU usage notably on high traffic servers.
3666 File streams are now full buffered, and flushed to the disk
3667 every 5 minutes, lesses HD activity and CPU usage.
3668 Messages can be redirected, allowing admins to configure
3669 one single logfile for all server messages.
3670 the silc_log_quick global variable to activate fast-logging.
3671 Affected files lib/silcutil/silclog.[ch]
3673 * Changed some code to conform new silclog APIs. Affected
3674 files are doc/example_silcd.conf.in, silcd/server.c
3675 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
3678 * Fixed a memory leak that could occur in some situations.
3679 Affected file silcd/serverconfig.c.
3681 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3683 * Added the silc_client_del_client to remove the client from
3684 all channels as well. Affected file lib/silcclient/idlist.c.
3686 * Fixed the client library to correctly remove the client
3687 from all channels when the client entry is being destroyed.
3688 Affected file lib/silcclient/client_notify.c, command.c.
3690 * Added auto-nicking support to the client library. If the
3691 applicatio now sets client->nickname it will be sent to the
3692 server after connecting by the library. This way for example
3693 SILCNICK (or IRCNICK) environment variables will have effect
3694 and always change the nickname automatically to whatever
3695 it is wanted. Affected file lib/silcclient/client.[ch].
3697 * Renamed silc_server_command_bad_chars to the
3698 silc_server_name_bad_chars and moved it to the
3699 silcd/server_util.[ch]. Added also new function
3700 silc_server_name_modify_bad to return nickname that
3701 includes bad characters as new nickname without those
3702 bad characters. This check and modify is now used in
3703 silc_server_new_client when the username is initially set
3704 as nickname, so it must be checked to be valid nickname.
3705 Affected file silcd/packet_receive.c.
3707 * The nickname length is now taken from the packet for real
3708 and not trusted to strlen() since it clearly can return
3709 wrong length for nickname including bad characters. This
3710 also applies to channel names. Affected file silcd/command.c.
3712 * Removed the lib/silcsilm/modules directory. Modules are now
3713 compiled into the lib/silcsim. Fixed the copying of the
3714 modules to follow symbolic links in Makefile.am.pre.
3716 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3718 * Fixed silc_string_regexify list creation. Fixes bugs with
3719 BAN and INVITE commands in server. The affected file is
3720 lib/silcutil/unix/silcunixutil.c.
3722 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3724 * Removed the command destructor entirely from the server's
3725 command and command reply routines. It is not needed, and
3726 its usage was buggy and caused crashes. Affected files are
3727 silcd/command[_reply].[ch].
3729 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3731 * Cancel protocol and NULL sock->protocol if timeout
3732 occurred during protocol. Affected file silcd/server.c.
3734 * Cancel protocol timeouts always before calling the final
3735 callback, to assure that after final callback is called
3736 no other state will be called for the protocol anymore.
3737 Affected file silcd/protocol.c.
3739 * Print error log if incoming connection configuration could
3740 not be found. Affected file silcd/server.c.
3742 * Fixed JOIN command to correctly save the founder mode
3743 to the client on normal SILC server, when the channel
3744 was created by the router. Affected file silcd/command.c.
3746 * Fixed LIST command (hopefully) to send correct reply
3747 packets. Affected file silcd/command.c.
3749 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
3751 * The silc_packet_receive_process now returns FALSE if the
3752 read data was invalid packet, and TRUE if it was ok.
3754 The server now checks that if unauthenticated connection
3755 sends data and its processing fails the server will close
3756 the connection since it could be a malicious flooder.
3758 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
3760 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3762 * Make sure the warning about error opening a log file is
3763 printed only once and not everytime it fails (produces
3764 too much useless log). Affected file lib/silcutil/silclog.c.
3766 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3768 * Made the silc_server_daemonise() function more readable.
3769 Affected file silcd/server.c.
3771 * Pid file is now optional, the user may comment it out from
3772 the config file. Removed define SILC_SERVER_PID_FILE, we
3773 don't need a default any longer. Affected file
3774 configure.in.pre, lib/Makefile.am.pre.
3776 * Make some use of the pid file. The server now dies at startup
3777 if it detects a valid pid file on his path. The server would
3778 die anyway in this circumstance, because of the bind() failure.
3779 Affected file silcd/silcd.c.
3781 * No longer compiling lib/dotconf.
3783 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3785 * Fixed JOIN command parsing not to crash. Affected file
3786 lib/silcclient/command.c.
3788 * Fied the NICK_CHANGE notify to add the new client entry
3789 even it is resolved. This removes an <[unknown]> nick
3790 thingy bug in the client. Affected file is
3791 lib/silcclient/client_notify.c.
3793 * Do not try to allocate 0 bytes (efence does not like it)
3794 in lib/silccore/silccomand.c when encoding payload.
3796 * Do not take IRCNICK as nickname in Irssi SILC client since
3797 it is not possible to set nickname before hand connecting
3798 the server (TODO has an entry about adding auto-nicking
3801 * Changed the silc_server_command_pending to check whether
3802 there already exists an pending entry with the specified
3803 command, command identifier and pending callback. This is
3804 to fix IDENTIFY and WHOIS related crashes that may register
3805 multiple pending commands with same identifier. Affected
3806 file silcd/command.c.
3808 * Fixed the server to reconnect to the router even if it
3809 was already reconnecting and EOF was received. This to
3810 fix a possibility that the server wouldn't ever try to
3811 auto-reconnect to the router. Affected file silcd/server.c.
3813 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3815 * Fixed the server's password authentication to use the
3816 length of the locally saved password, and not the one
3817 sent in the packet. Affected file silcd/protocol.c.
3819 * Fixed same password authentication problem in the
3820 Authentication Payload handling routines in
3821 lib/silccore/silcauth.c.
3823 * Yet another password authentication problem fixed with
3824 channel password handling in silcd/command.c.
3826 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3828 * If first character of string in silc_parse_userfqdn is '@'
3829 then do not parse it. Affected file is
3830 lib/silcutil/silcutil.c.
3832 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3834 * Fixed minor bug in IDENTIFY command reply sending, which
3835 caused various weird problems during JOIN when it was
3836 resolving names for users. Affected file silcd/command.c.
3838 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3840 * Fixed the IDENTIFY command reply sending to chech better valid
3841 clients. It was possible to send incomplete list of replies.
3842 Affected file silcd/command.c.
3844 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3846 * Added silc_client_command[s]_[un]register functions now to
3847 dynamically register the commands in client library. Removed
3848 the static table of commands. This allows the client library
3849 to call commands without causing the application to know about
3850 what commands library has called.
3852 Removed the INFO command reply kludge to detect when the command
3853 was called by library. Now library use its own command reply
3854 function for INFO command.
3856 Added function silc_client_command_call to call a command.
3857 Application can use it to call command, not access the structure
3860 Now all commands that are sent by the client library (not
3861 explicitly sent by application) use own command reply functions.
3863 Affected files around lib/silcclient/ and in
3864 irssi/src/silc/core/.
3866 * Fixed the WHOIS command reply sending to chech better valid
3867 clients. It was possible to send incomplete list of replies.
3869 Fixed the WHOIS and IDENTIFY to send the request to router
3870 if normal server did not do it and did not find any results.
3872 Affected file silcd/command.c.
3874 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3876 * Moved the internal data from SilcClient context into its
3877 own file, not accesible to application. Affected files
3878 lib/silcclient/client.h and lib/silcclient/client_internal.h,
3879 and other files in client library.
3881 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3883 * Added doc/examples installation target in Makefile.am.pre.
3886 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3888 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
3889 commands the found client entry will be removed from the
3890 cache, after notifying application about the error. Affected
3891 file lib/silcclient/command_reply.c.
3893 * Changed the /MSG to check for exact nickname user gave, and
3894 not let `nick' match `nick@host' if it is only one found. Now,
3895 user must type the exact nickname (like nick@host2) even if
3896 there are no more than one same nicks found. This is to avoid
3897 a possibility of sending nickname to wrong nickname since
3898 `nick' could match `nick@host'. Affected file is
3899 irssi/src/core/silc-servers.c.
3901 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3903 * Do not print "you are now server operator" or similar when
3904 giving /away command. Affected files are
3905 irssi/src/silc/core/client_ops.c, silc-servers.h.
3907 * Made the silc_server_command_pending_error_check to send
3908 the same command reply payload it received back to the
3909 original sender of the command. This way all arguments
3910 that was received by the server will be received by the
3911 client too. Affected file silcd/command.c.
3913 * Added the silc_idcache_add to return the created cache entry
3914 to a pointer. Affected file lib/silccore/silcidcache.[ch].
3916 * Add global clients to expire if they are not on any channel.
3917 This is because normal server will never know if they signoff
3918 if they are not on any channel. The cache expiry will take
3919 case of these entries. This is done by normal servers only.
3920 The affected files are silcd/command_reply.c,
3921 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
3923 * If server receives invalid ID notification for WHOIS or
3924 IDENTIFY and the ID exists in the lists, it is removed.
3925 Affected file silcd/command_reply.c.
3927 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
3928 in client then client entry that it matches is searched and
3929 the nickname is printed on the screen for user. Affected
3930 file irssi/src/silc/core/client_ops.c.
3932 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3934 * Use cache entry expire time in the LIST command reply to
3935 purge old entries from the cache after the LIST command
3936 reply has been received. This way we don't have non-existent
3937 entries in the cache for too long. Affected file is
3938 silcd/command_reply.c.
3940 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3942 * If we are normal server, and we've not resolved client info
3943 in WHOIS or IDENTIFY from router, and it is global client,
3944 we'll check whether it is on some channel. If it is not
3945 then we cannot be sure about its validity and will resolve it
3946 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
3947 file silcd/command.c.
3949 * Search channel by name (if possible) rather than by ID
3950 in IDENTIFY command's command reply. Affected file is
3951 silcd/command_reply.c.
3953 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3955 * Distribute to the channel passphrase in CMODE_CHANGE notify.
3956 Updated specs and implemented it. Affected file silcd/command.c,
3957 silcd/packet_send.c and silcd/packet_receive.c.
3959 * Implemented the <founder auth> payload handling in the JOIN
3960 command. If provided all conditions for channel joining
3961 except requirement to provide correct passphrase can be
3962 overrided by the channel founder. Updated the protocol specs.
3963 Affected file silcd/command.c.
3965 Added support for founder auth in JOIN command in client
3966 library. Fixed the parsing of the JOIN command now to support
3967 all options as they should be. The affected file is
3968 lib/silcclient/command.c.
3970 * Optimized the WHOIS and IDENTIFY commands to send the request
3971 to router only if it includes nicknames or other names. If
3972 they include only IDs then check the local cache first before
3973 routing. Affected file is silcd/command.c.
3975 * Added channels topic announcements. Affected file is
3976 silcd/packet_receive.c and silcd/server.c.
3978 * Fixed the silc_server_send_notify_topic_set to really destine
3979 the packet to channel. Affected file silcd/packet_send.c.
3981 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
3982 library. Affected file lib/silcclient/client_notify.c.
3984 * Added UMODE announcements. Affected file silcd/server.c.
3986 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3988 * Memory leak fixes in:
3990 lib/silcutil/silcsockconn.c
3991 lib/silcske/silcske.c
3992 lib/silcske/groups.c
3994 lib/silccrypt/silcpkcs.c
3995 lib/silccore/silccommand.c
3996 lib/silccore/silcidcache.c
4001 * ROBOdoc documented the lib/silcske/groups.h file and a
4002 bit changed the interface for better.
4004 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4006 * Update the client entry context in the ID cache after
4007 nick change. Affected file lib/silcclient/command.c.
4008 Fixes the CUMODE command when regaining founder privileges,
4009 and a little WHOIS problem.
4011 * Fixed silc_net_gethostbyname to correctly call the
4012 inet_ntop. Affected file lib/silcutil/silcnet.c.
4014 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4016 * Added IPv6 support checking to the configure.in.pre, added
4017 also --enable-ipv6 option to override the check. Affected
4018 file configure.in.pre.
4020 * The silc_thread_create now calls the start function
4021 directly if threads support is not compiled in. Removes
4022 ugly #ifdef's from generic code. Affected files are
4023 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4025 * Added silc_net_gethostby[name/addr]_async to asynchronously
4026 resolve. Affected files are lib/silcutil/silcnet.[ch].
4028 * Added support for rendering IPv6 based server, client and
4029 channel IDs. Affected file lib/silcutil/silcutil.c.
4031 * Added support for creating IPv6 based server IDs. Affected
4032 file is silcd/serverid.c.
4034 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4036 * Added silc_net_gethostby[addr/name] into the
4037 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4038 routines. Added silc_net_is_ip[4/6]. Affected file is
4039 lib/silcutil/unix/silcunixnet.c. All routines that take
4040 address as argument now supports both IPv4 and IPv6 addresses.
4042 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4044 * Fixed LIST command reply sending in server. Affected file
4047 * Server now sends the kicker's client ID in the KICK notify
4048 to the kicked client. Affected file silcd/command.c.
4050 * The client library now parses the kickers client ID and
4051 UI displays it. Affected files lib/silcclient/client_notify.c
4052 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4054 * Made all payload parsing function prototypes consistent.
4055 They all take now const unsigned char * and uint32 pair as
4056 the payload data instead of SilcBuffer. Changes all around
4057 the source tree. Other unsigned char* -> const unsigned char*
4058 changes around the tree as well.
4060 * Optimized SFTP client and server packet sending not to
4061 allocate new buffer for each packet but to recycle the
4062 first allocated buffer. Affected files are
4063 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4065 * Optimized the SFTP client to use SilcList instead of
4066 SilcDList for requests, because it is faster. Affected file
4067 is lib/silcsftp/sftp_client.c.
4069 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4070 into lib/silccore/silcid.[ch].
4072 Renamed silcpayload.[ch] into silcargument.[ch].
4074 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4076 * If client entry is deleted with active key agreement
4077 session, abort the session.
4079 The silc_client_abort_key_agreement now calls the completion
4080 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4082 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4085 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4087 * Don't use __restrict in older GCC's. Affected file is
4088 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4090 * silc_net_localhost now attempts to reverse lookup the
4091 IP/hostname. Affected file lib/silcutil/silcnet.c.
4093 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4094 command. It can be used to gain founder privileges at
4095 the same time when joining the channel.
4097 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4098 kicker's client ID as well. Updated protocol specs.
4100 Defined that the server must send SILC_COMMAND_IDENTIFY
4101 command reply with error status to client who sent
4102 private message with invalid client ID.
4104 Updated the protocol specification.
4106 * Added silc_server_send_command_reply to send any
4107 command reply. Affected file silcd/packet_send.[ch].
4109 * Added silc_id_payload_encode_data to encode ID payload
4110 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4112 * The server now send IDENTIFY command reply with error
4113 status if client ID in private message is invalid. Affected
4114 file silcd/packet_receive.c.
4116 * Save the server key file with server's IP address in
4117 the filename instead of hostname. The affected file is
4118 irssi/src/silc/core/client_ops.c.
4120 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4122 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4125 * Added libtool support for compiling shared objects in
4126 lib/silcsim. Affected file configure.in.pre and
4127 lib/silcsim/Makefile.am. Original patch by cras.
4129 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4131 * Pid file configuration, and server's config file fixes
4132 patch by toma. Updated CREDITS file.
4134 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4136 * Fixed silc_client_channel_message to not try to decrypt
4137 the message twice if it resolved the destination client
4138 information. This could cause of dropping one channel
4139 message. Affected file lib/silcclient/client_channel.c.
4141 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4143 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4144 lib/silcclient/client.c. This function is used when the SILC
4145 Client is run under some other scheduler, or event loop or
4146 main loop. On GUI applications, for example this may be
4147 desired to used to run the client under the GUI application's
4148 main loop. Typically the GUI application would register an
4149 idle task that calls this function multiple times in a second
4150 to quickly process the SILC specific data.
4152 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4154 * Fixed silc_server_drop() for dropping the supplementary
4155 groups as well, this could cause a security hole on some
4158 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4160 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4163 * Write PID file after dropping privileges. Added -F option
4164 to run server on foreground. A patch by debolaz.
4165 Affected files silcd/server.c, silcd/silcd.c.
4167 * Fixed MOTD to return the MOTD file server name. Affected
4168 file silcd/command.c.
4170 * Added INFO command reply handling to the Irssi SILC Client.
4171 Affected file irssi/src/silc/core/client_ops.c.
4173 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4175 * Fixed the silc_idcache_list_* routines to really support
4176 the dynamic list. Fixes a crash. Affected file is
4177 lib/silccore/silcidcache.c.
4179 * Fixed the LIST command reply to really call LIST command's
4180 pending callbacks. Affected file silcd/command_reply.c.
4182 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4184 * Update conn->local_entry->nickname after giving NICK
4185 command. Affected file lib/silcclient/command.c.
4187 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4189 * Added the [pid] option to the silcd configuration file
4191 Affected files: serverconfig.[ch] and silcd.c
4193 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4195 * Save fingerprint in WHOIS command reply in server.
4196 Affected file silcd/command_reply.c.
4198 * Fixed NICK commands pending callback registration.
4199 Affected file lib/silcclient/command.c.
4201 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4203 * Use ++server->cmd_ident when sending commands in server,
4204 instead of random number. Affected file silcd/command.c.
4206 * Fixed GETKEY command reply to call actually GETKEY pending
4207 command callbacks. Affected file silcd/command_reply.c.
4209 * A bit stricter check for nicknames. Check for same nickname
4210 in NICK command also. Affected file silcd/command.c.
4212 * Do not call INFO command everytime client ID changes, only
4213 during first connecting. Affected file lib/silcclient/client.c.
4215 * Set the new nickname only after successful command reply for
4216 NICK command is returned by server. Affected file
4217 lib/silcclient/command.c.
4219 * Remove nicknames from nicklist during server_signoff notify.
4220 Should fix /NAMES bit more. The affected file is
4221 irssi/src/silc/core/silc-channels.c.
4223 * Added `fingerprint' field to the SilcIDListData in the
4224 silcd/idlist.h to hold the fingerprint of the client's
4227 Send the fingerprint of the client's public key in WHOIS
4230 Affected files silcd/command.c, and silcd/idlist.[ch].
4232 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4233 create fingerprint from given data.
4235 * Show the fingerprint of the client's public key in WHOIS.
4236 Affected files irssi/src/module-formats.[ch] and
4237 irssi/src/silc/core/client_ops.c.
4239 * Format the multiple same nicknames also during JOIN and
4240 NICK_CHANGE notifys. Affected file is
4241 lib/silcclient/client_notify.c.
4243 * Do not print error on screen for invalid private message
4244 payload since it can come if someone is sending private
4245 messages with wrong key. Affected file
4246 lib/silccore/silcprivate.c.
4248 * Fixed multiple concurrent /PING crash. Affected file
4249 lib/silcclient/command.c.
4251 * Changed the wrong ID encoding. All IP addresses must be
4252 in MSB first order in encoded format. They were encoded
4253 wrong and was in LSB format. Affected files are
4254 silcd/serverid.c, lib/silcutil/silcutil.c.
4256 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4258 * Call the `connect' client operation through the scheduler
4259 in case of error. Affected file lib/silcclient/client.c.
4261 * Call the `failure' client operation even if the error
4262 occurred locally during a protocol. Affected file is
4263 lib/silcclient/protocol.c.
4265 * Added support of sending LIST command to router from normal
4266 server. This way normal server can get list of all channels
4267 in the network too. Fixed the channel list sending in the
4268 server too. Affected files are silcd/command.c, and
4269 silcd/command_reply.[ch].
4271 * Added silc_server_update_channels_by_server and
4272 silc_server_remove_channels_by_server. They are used during
4273 disconnection of primary router and in backup router protocol.
4274 Affected file silcd/server_util.[ch], silcd/server.c and
4275 silcd/server_backup.c.
4277 * Fixed channel adding to global list in IDENTIFY command
4278 reply in server. Affected file silcd/command_reply.c.
4280 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4282 * If the incoming packet type is REKEY or REKEY_DONE process
4283 that packet always synchronously. Fixes yet another MAC
4284 failed error on slow (dialup) connections. Affected file
4285 lib/silcclient/client.c and silcd/server.c.
4287 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4289 * Call check_version SKE callback for initiator too. Affected
4290 file lib/silcske/silcske.c.
4292 * Implemented fix for security hole found in the SKE that was
4293 fixed in the specification few days back; the initiator's
4294 public key is now added to the HASH value computation.
4295 Added backwards support for the old way of doing it too, for
4296 old clients and old servers. Affected file is
4297 lib/silcske/silcske.c.
4299 * Enabled mutual authentication by default in SKE. If initiator
4300 is not providing mutual authentication the responder will
4301 force it. This will provide the proof of posession of the
4302 private key for responder. The affected files are
4303 lib/silcclient/protocol.c and silcd/protocol.c.
4305 * Do not cache anymore the server's public key during SKE.
4306 We do mutual authentication so the proof of posession of
4307 private key is done, and if the server is authenticated in
4308 conn auth protocol with public key we must have the public
4309 key already. Affected file silcd/protocol.c.
4311 * Added new global debug variable: silc_debug_hexdump. If
4312 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4313 file lib/silcutil/silclog.[ch].
4315 * Fixed compilation warning due to char * -> const char *.
4316 Affected files lib/silcutil/silcnet.h, and
4317 lib/silccore/silcauth.[ch].
4319 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4321 * Fixed CMODE command when new channel key was created. If
4322 the creation failed the old key was removed. Next time giving
4323 same command would crash the server since the old key was
4324 freed already. Affected file silcd/command.c.
4326 * Fixed the silc_server_announce_get_channels to not crash
4327 on reconnect. Affected file silcd/server.c.
4329 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4331 * Added silc_log_set_debug_string function to set a regex
4332 string to match for debug output. Only the function names,
4333 or filenames matching the given debug string is actually
4334 printed. This way it is possible to filter out those debug
4335 strings that user is not interested in.
4337 Fixed a bug in silc_string_regexify.
4339 Affected files lib/silcutil/silclog.[ch], and
4340 lib/silcutil/unix/silcunixutil.c.
4342 * Changed the -d options in both server and Irssi SILC client
4343 to take the debug string as argument. Affected files
4344 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4346 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4348 * Added silc_hash_babbleprint to create a Bubble Babble
4349 Encoded fingerprint. The encoding is developed by Antti
4350 Huima (draft-huima-babble-01.txt), and it creates human
4351 readable strings out of binary data. Affected file
4352 lib/silccrypt/silchash.[ch].
4354 * Print the babble print now in addition of fingerprint as well
4355 in Irssi SILC client. Affected files are
4356 irssi/src/fe-common/silc/module-formats.[ch],
4357 irssi/src/fe-common/silc/core/client_ops.c.
4359 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4361 * Fixed a security problem found in SKE. The initiator's
4362 public key too is now added to the HASH hash value creation
4363 which is signed by the responder to create the SIGN value.
4364 This will prevent anyone in the middle to lie to the responder
4365 about the initiator's public key. If this is done now, the
4366 man in the middle will get caught. Updated the protocol
4369 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4371 * Better installation directory handling. Configure module
4372 paths and other paths automatically to example_silc* files
4373 in doc/. A patch by toma.
4375 * Fixed compiler warning from MPI library, and from SILC RNG.
4378 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4379 It can be configured with ./configure. A patch by toma.
4381 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4383 * Find correct make to use in prepare-clean. A patch by
4384 toma. Affected file prepare-clean.
4386 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4388 * Added irssi variables use_auto_addr, auto_bind_ip,
4389 auto_bind_port and auto_public_ip.
4391 * Changed the interface for silc_client_send_key_agreement
4392 in lib/silcclient/silcapi.h
4396 irssi/src/silc/core/silc-core.c
4398 lib/silcclient/silcapi.h
4399 irssi/src/silc/core/silc-channels.c
4400 lib/silcclient/client_keyagr.c
4403 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4405 * Added silc_pkcs_public_key_compare to compare two
4406 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4408 * Check that the client who set the founder mode on the
4409 channel is the same client that is giving the founder
4410 mode to itself. It is done by comparing the saved public
4411 key (it is saved even in the authentication is passphrase).
4412 Affected file silcd/command.c.
4414 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4416 * Do not process packet for disconnected socket connection.
4417 Affected file lib/silccore/silcpacket.c.
4419 * Process the DISCONNECT packet through scheduler in the
4420 client library. Affected file lib/silcclient/client.c.
4422 * Fixed the silc_client_packet_parse to not to increase
4423 the packet sequence number if the conn->sock and the
4424 current socket connection is not same. This can happen
4425 for example during key agreement when the conn includes
4426 multiple socket connections (listeners). Affected file
4427 lib/silcclient/client.c.
4429 * The sender of the file transfer request now provides also
4430 the pointer (listener) for the key exchange protocol. If
4431 the listener cannot be created then it sends empty key
4432 agreement and lets the receiver provide the listener.
4434 Added `local_ip' and `local_port' arguments to the
4435 silc_client_file_send. If they are provided they are used,
4436 if not then it will attempt to find local IP address, if
4437 not found or bind fails then the remote client will provide
4440 Affected files are lib/silcclient/client_ftp.c and
4441 lib/silcclient/silcapi.h.
4443 * Extended the FILE SEND command to support defining the
4444 local IP and port for key exchange listener. They are
4445 optional. Affected file irssi/src/silc/core/silc-servers.c.
4447 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4449 * Defined to WHOIS command reply the sending of fingerprint
4450 of the client's public key (if the proof of posession of the
4451 corresponding private key is verified by the server).
4452 Updated to the protocol specification.
4454 * Added support of receiving the client's public key's
4455 fingerprint in command reply in client library. Affected
4456 file is lib/silcclient/command_reply.c, and
4457 lib/silcclient/idlist.[ch].
4459 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4461 * Do not send over 128 chars long nickname to the server
4462 in NICK command. Affected file lib/silcclient/command.c.
4464 * Do not send over 256 chars long channel names to the server
4465 in JOIN command. Affected file lib/silcclient/command.c.
4467 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4469 * Assure that silc_server_close_connection cannot be called
4470 twice for same socket context. Affected file is
4473 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4475 * Send error message to application if opening file for
4476 writing during file transfer fails. Affected file is
4477 lib/silcclient/client_ftp.c.
4479 Remove all file transfer sessions for a client that we're
4480 removing from ID cache.
4482 Affected file is lib/silcclient/client_ftp.c.
4484 * Fixed silc_net_addr2bin to return correct address. Affected
4485 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
4487 * Fixed file transfer session removing on signoff notify.
4488 Affected file irssi/src/silc/core/silc-servers.c.
4490 * Added the SilcClientFileError to be returned in the monitor
4491 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
4492 Affected file lib/silcclient/silcapi.h.
4494 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4496 * Fixed a crash in silc_client_ftp_free_sessions and
4497 silc_client_ftp_session_free_client. Affected file
4498 lib/silcclient/client_ftp.c.
4500 * Added `disabled' field in the SilcChannelEntry in the server
4501 to indicate if the server entry is disabled. Affected file
4502 silcd/idlist.h, silcd/command[_reply].c.
4504 * SILC server adds now /var/run/silcd.pid everytime it is
4505 started. Affected file silcd/silcd.c.
4507 * Added silc_server_packet_send_clients to send a packet to
4508 the provided table of client entries. Affected file
4509 silcd/packet_send.[ch].
4511 * Fixed a crash in client resolving in client_prvmsg.c in
4512 client library. Affected file lib/silcclient/client_prvmsg.c.
4514 * Do not actually remove the client directly from ID cache
4515 during SERVER_SIGNOFF, but invalidate it. This way we
4516 preserve the WHOWAS info for the client. Affected file
4517 silcd/server_util.c.
4519 * Fixed SERVER_SIGNOFF notify handling in the server. The
4520 server is now able to process incoming SERVER_SIGNOFF notify
4521 for a server that it doesn't even know about. It will remove
4522 the clients provided in the notify. Affected file
4523 silcd/packet_receive.c.
4525 * Check for partial packet in data queue after every packet that
4526 was found from the queue. Return and wait for more data if
4527 there is partial data in queue. Affected file is
4528 lib/silccore/silcpacket.c.
4530 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4532 * Added SilcClietFileError enum to indicate error in
4533 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
4534 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
4535 Affected files lib/silcclient/silcapi.h and
4536 lib/silcclient/client_ftp.c.
4538 * Check that newsize in silc_buffer_realloc is larger than
4539 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
4541 * Added better monitor of file transfers. It now monitors
4542 key agreement protocol during the file transfer too. Added
4543 error reporting too. Affected files
4544 irssi/src/silc/core/silc-servers.c,
4545 irssi/src/fe-common/silc/module-formats.[ch].
4547 * Wrote a help file for FILE command.
4549 * Added silc_rng_global_get_byte_fast to get not-so-secure
4550 random data as fast as possible. Random data is read from
4551 /dev/urandom if available and from the SILC RNG if not
4552 available. It is used in padding generation. Affected file
4553 lib/silccrypt/silcrng.[ch].
4555 * All packets in client library are now processed synchronously.
4556 Optimized packet processing a lot. Affected file
4557 lib/silcclient/client.c.
4559 * All server connection packets are processing synchronously
4560 now in server, to optimize packet processing. Affected file
4563 * Include files are installed now only in Toolkit distribution
4564 if make install is given. Affected files: all Makefile.am's.
4566 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4568 * Assure that silc_client_notify_by_server_resolve does not
4569 resolve the client information multiple times. If it cannot
4570 be found by the first it cannot be found at all. Affected
4571 file lib/silcclient/client_notify.c.
4573 * Fixed WHOWAS command reply calling. Affected file
4574 lib/silcclient/command_reply.c.
4576 * Removed all references to silc_idlist_get_client from the
4577 Irssi SILC client since that call is internal call used by
4578 the library. The Irssi SILC client will use now client
4579 retrieval functions found in silcapi.h.
4581 * Fixed a bug in resolving nickname info before sending
4582 private message. It used freed memory. Affected file
4583 irssi/src/silc/core/silc-servers.c.
4585 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4587 * Assure my_channels statistics cannot go negative in server.
4588 Affected files silcd/server.c, silcd/server_util.c.
4590 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4592 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
4594 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4596 * Win32 Toolkit changes. Affected files
4597 win32/silc.dsw, win32/libsilc/libsilc.def,
4598 win32/libsilcclient/libsilc.def,
4599 lib/silcutil/silcutil.c, and
4600 lib/sftp/sftp_fs_memory.c.
4602 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4604 * Added silc_net_localip to return local host's IP address.
4605 Affected file lib/silcutil/silcnet.[ch].
4607 * If key exchange or rekey protocol is active for a connection
4608 parse all packets syncronously since there might be packets
4609 in packet queue that we are not able to process without first
4610 processing packets before them. Affected file silcd/server,
4611 lib/silcclient/client.c.
4613 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
4614 whether library should continue processing the packet.
4615 Affected file lib/silccore/silcpacket.h.
4617 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
4618 SilcSFTPMonitorData to SFTP server to monitor various
4619 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
4620 lib/silcsftp/sftp_server.c.
4622 * Added silc_file_size to return file size. Affected file
4623 lib/silcutil/silcutil.[ch].
4625 * Implemented the file transfer support for the client library.
4626 Added preliminary support for simple client to client one-file
4627 transmission. Affected file lib/silcclient/client_ftp.c,
4628 lib/silccilent/client.[ch].
4630 * Added new local command FILE to the Irssi SILC Client.
4631 It is used to perform the file transfer. It has subcommands
4632 SEND, RECEIVE, SHOW and CLOSE. Affected files
4633 irssi/src/silc/core/client_ops.c,
4634 irssi/src/silc/core/silc-server.[ch].
4636 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4638 * Relay the SILC_PACKET_FTP in the server. Affected files
4639 silcd/server.c and silcd/packet_receive.c.
4641 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4643 * Renamed silc_file_read and silc_file_write to functions
4644 silc_file_readfile and silc_file_writefile. Added function
4645 silc_file_open and silc_file_close. Affected files
4646 lib/silcutil/silcutil.[ch].
4648 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4650 * Resolve the client info when received private message or
4651 channel message for a client which nickname we don't know.
4652 Affected files lib/silcclient/client_prvmsg.c and
4653 lib/silcclient/client_channel.c.
4655 * Do not crash in /KEY if client is not connected. Affected
4656 file irssi/src/silc/core/silc-channels.c.
4658 * Added SilcClientStatus field to the SilcClientEntry in the
4659 lib/silcclient/idlist.h.
4661 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
4662 is incomplete and is being resolved, it won't be resolved
4665 Make sure also that USERS command reply does not resolve
4666 twice information. Affected file is
4667 lib/silcclient/command_reply.c.
4669 Make sure that silc_client_get_clients_by_list does not
4670 resolve twice same information.
4672 * Check for valid client->id in the silc_server_free_client_data.
4673 Affected file silcd/server.c.
4675 * Fixed /GETKEY nick@server not to crash if the server entry
4676 is not found. Affected file lib/silcclient/command.c.
4678 * Fixed the silc_server_check_cmode_rights to check the
4679 requested modes correctly. Affected file silcd/command.c.
4681 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
4683 * Better checks for non-printable chars in nick added.
4684 Affected file silcd/command.c.
4686 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4688 * Call the silc_server_udpate_servers_by_server in the
4689 primary router that comes back online in the backup resuming
4690 protocol. Otherwise it routes packets wrong. Affected file
4691 silcd/server_util.[ch], silcd/server_backup.c.
4693 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4695 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
4696 lib/silcutil/silcbuffmt.[ch].
4698 * Redefined the SILC packet header to include the padding
4699 length. Affected file lib/silccore/silcpacket.[ch].
4701 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
4702 length for maximum padding up to 128 bytes). Affected
4703 file lib/silccore/silcpacket.h.
4705 * Removed all backwards support for old 0.5.x MAC thingies.
4706 The SILC packet header change makes it impossible to be
4707 backwards compatible.
4709 * Send the ENDING packet with timeout in the backup resuming
4710 protocol. This is to assure that all routers has connected
4711 to the primary router. Affected file silcd/server_backup.c.
4713 * Changed the RNG to take the first IV from random data. It
4714 used to take it from zero actually. Changed the RNG also
4715 to use /dev/urandom during session. /dev/random is used
4716 in initialization. Affected file lib/silccrypt/silcrng.[ch].
4718 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4720 * Changed the SILC packet header to have the first two bytes
4721 (the packet length) encrypted. Affected files aroung the
4722 code tree, lib/silccore/silcpacket.[ch]. Removed the
4723 SilcPacketCheckDecrypt callback. It is not needed anymore
4724 since the silc_packet_receive_process will determine now
4725 whether the packet is normal or special.
4727 * Implemented the unidirectional MAC keys. Affected files
4728 lib/silcske/silcske.c, silcd/protocol.c and
4729 lib/silcclient/protocol.c.
4731 * Implemented the packet sequence number to the MAC computation.
4732 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
4733 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
4734 lib/silcclient/protocol.c.
4736 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4738 * Allow backup router to announce servers. All servers
4739 announced by backup router are added to the global list
4740 automatically. Update hte server's socket to our primary
4741 router also when backup router announces a server.
4742 Affected file silcd/packet_receive.c.
4744 * Do not update the client->router in the function
4745 silc_server_udpate_clients_by_server if the client is on
4746 global list. We might fail to find any specific server
4747 for locally connected clients and local cell clients. They
4748 should still use the `from' and not `to' as client->router.
4749 This fixes backup router resuming protocol. Affected file
4750 silcd/server_util.c.
4752 * Decrease channel statistics count only if the channel
4753 deletion worked. Affected files are silcd/server.c and
4754 silcd/server_util.c.
4756 * Added silc_server_update_servers_by_server to update origin
4757 of all server entries. Used during backup router protocol.
4758 Affected files silcd/server_util.[ch], silcd/server.c. and
4759 silcd/backup_router.c.
4761 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
4762 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
4763 silc_hmac_get_hash and silc_hmac_get_name. Affected file
4764 lib/silccrypt/silchmac.c.
4766 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4768 * Assure that router cannot reroute the same channel message
4769 to the sender. Affected file silcd/packet_receive.c.
4771 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4773 * Made better checks that the channel message is not sent
4774 to the router it came from. Affected file is
4775 silcd/packet_send.c. Fixed memory leak too.
4777 * Announce informations for incoming router connection, but
4778 only after checking if it is replaced by backup router.
4779 Affected file silcd/packet_receive.c.
4781 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4783 * Fixed the backup resuming protocol to work in multiple
4784 router environment. Affected file silcd/server_backup.c.
4786 * Route packet only to one router in the function
4787 silc_server_packet_send_to_channel. Affected file is
4788 silcd/packet_send.c.
4790 * Fixed silc_server_send_notify_dest to set the broadcast
4791 flag. Fixed the silc_server_send_notify_topic to actually
4792 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
4793 Affected file silcd/packet_send.c.
4795 * Changed the SFTP Filesystem interface. Changed the
4796 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
4797 the filesystem operation function. The SilcSFTPFilesystem
4798 is now a context that is allocated by all filesystem allocation
4799 functions and it already includes the operations structure
4800 and filesystem specific context. It is given as argument
4801 now to the silc_sftp_server_start. This made the interface
4802 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
4803 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
4805 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4807 * Changed the backup router adding and getting interfaces
4808 in the server. The router that will be replaced by the
4809 specified backup router is now sent as argument. Affected
4810 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
4813 * Added silc_net_addr2bin_ne to return the binary form of
4814 the IP address in network byte order. Affected files
4815 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
4817 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4819 * Check for existing server ID in silc_server_new_server
4820 and in silc_server_connect_to_router_final and remove the
4821 old entry if it exists. Affected file silcd/packet_receive.c,
4824 * Send the channel message always to only one router, either
4825 in upstream or downstream. Affected file is
4826 silcd/packet_send.c.
4828 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4830 * Wrote the definition of the backup resuming protocol to the
4831 protocol specification.
4833 * Removed one redundant channel key generation from normal
4834 server during joining procedure. Removed one redundant
4835 channel key sending from server to router during joining
4836 procedure. Affected file silcd/command.c.
4838 * Made minor bugfixes to the backup router resuming protocol.
4839 Affected file silcd/server_backup.c, server.c.
4841 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4843 * Added --disable-asm configuration option. Affected files
4844 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
4847 * Implemented the backup resuming protocol that is used to
4848 resume the primary router position in the cell after the
4849 primary router comes back online. Affected files
4850 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
4851 and silcd/server_util.[ch].
4853 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4855 * Sleep two (2) seconds after sending QUIT command to server.
4856 Affected file lib/silcclient/command.c.
4858 * Assure that if outgoing data buffer is pending do not force
4859 send any data. Affected file silcd/packet_send.c.
4861 * Assure that if outgoing data buffer is pending do not force
4862 send any data. Affected file lib/silcclient/client.c.
4864 * Implemented the backup router support when the primary router
4865 goes down. The servers and routers can now use the backup
4866 router as new primary router without loosing connectivity.
4868 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4870 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
4871 in the server to indicate disabled entry. All data read
4872 from the connection will be ignored and no data is sent
4873 for entry that is disabled. Affected files are
4874 silcd/idlist.h, silcd/server.c.
4876 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4878 * Created SFTP client and server test programs in the
4879 lib/silcsftp/tests directory.
4881 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4883 * Implemented memory filesystem (virtual filesystem) for
4884 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
4887 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4889 * Implemented the SFTP (SSH File Transfer Protocol) to the
4890 lib/silcsftp. It includes SFTP client and SFTP server
4893 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4895 * Moved lib/silccore/silcprotocol.[ch] to the
4896 lib/silcutil library.
4898 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
4899 take variable argument list pointer as argument. Affected
4900 file lib/silcutil/silcbuffmt.[ch].
4902 * Added silc_buffer_set function that is used to set data
4903 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
4904 Affected file lib/silcutil/silcbuffer.h.
4906 * Changed various routines in the core library to use the new
4907 silc_buffer_set instead of allocating new buffer only for
4910 * Added 64-bit value formatting and unformatting support to the
4911 silc_buffer_[un]format routines. Affected file is
4912 lib/silcutil/silcbuffmt.[ch].
4914 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
4915 to includes/bitmove.h.
4917 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4919 * Fixed channel user mode saving in client library. Affected
4920 file lib/silcclient/command[_reply].c.
4922 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4924 * Defined the file transfer to the SILC Protocol. Added
4925 new packet type SILC_PACKET_FTP and defined File Transfer
4926 Payload. The mandatory file transfer protocol is SFTP
4927 (SSH File Transfer Protocol). Affected file in addition
4928 of the internet draft is lib/silccore/silcpacket.h.
4930 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
4931 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
4932 is used as part of backup router protocol when the primary
4933 router of the cell is back online and wishes to resume
4934 the position as primary router.
4936 * Redefined the MAC generation keys in the protocol. The
4937 same key is not used anymore in both direction. Both
4938 direction will now use different keys for sending and
4939 receiving. This fixes a potential security flaw. This
4940 change causes incompatibilities in the protocol.
4942 * Redefined also the MAC computation from the packet.
4943 An packet sequence number is now added to the MAC
4944 computation. This prevents possible replay attacks against
4945 the protocol. This change too causes incompatibilities
4948 Added `sequence' field to the SilcPacketContext to hold
4949 the current sequence number for the packet.
4951 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4953 * Added `created' field to the SilcIDListData in the file
4954 silcd/idlist.h to indicate the time when the entry was
4957 * Added `created' field to the SilcChannelEntry too. Affected
4958 file silcd/idlist.h.
4960 * Added `creation_time' aguments to all the announcement functions
4961 in the server. If it is provided then only the entries that
4962 was created after the provided time frame are actually
4963 announced. Affected file silcd/server.[ch].
4965 * The protocol says that the Channel ID's IP address must be
4966 based on the router's IP address. Added check for this in
4967 the silc_server_new_channel when processing incoming New Channel
4968 Payload. Affected file silcd/packet_receive.c.
4970 * Print out the correct version with --version in SILC client.
4971 Affected file irssi/src/silc/core/silc-core.c.
4973 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4975 * Fixed WHOWAS command to check for completnes of the client
4976 entry always, not just when the command is coming from client.
4977 Affected file silcd/command.c.
4979 * Added new function silc_server_packet_queue_purge to purge the
4980 outgoing data queue to the network. After the function returns
4981 it is guaranteed that the outgoing packet queue is empty.
4982 Affected file silcd/packet_send.[ch].
4984 * Purge the outgoing packet queue in the rekey protocol's final
4985 callback to assure that all rekey packets go to the network
4986 before quitting the protocol. Affected file silcd/server.c.
4988 * Added silc_client_packet_queue_parse as similar function as
4989 in server to the client library. The affected file is
4990 lib/silcclient/client.c.
4992 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4994 * Splitted silcd/server.c and created silcd/server_util.[ch]
4995 for utility functions.
4997 * Added new socket flag SILC_SF_DISABLED to indicate that the
4998 connection is open but nothing can be sent to or received from
4999 the connection. Affected file lib/silcutil/silsockconn.[ch].
5000 The checking for disabled socket is checked in the low level
5001 silc_socket_write and silc_socket_read functions.
5003 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5005 * Allow only nicknames and channel names that fits into the
5006 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5008 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5010 * When processing JOIN command reply in server check that if
5011 the channel exists in our global list we'll move it the local
5012 list. Affected file silcd/command_reply.c.
5014 * Fixed the check whether client is joined on the channel already
5015 in JOIN command. Affected file lib/silcclient/command.c.
5017 * Fixed the JOIN command reply to check whether the channel
5018 already exists. Affected file lib/silcclient/command_reply.c.
5020 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5022 * Added silc_ske_status_string to map the SKE error numbers
5023 to readable strings. The affected files are
5024 lib/silcske/silcske[_status].[ch].
5026 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5028 * Do not show the private channels on the WHOIS channel list
5029 as it is not allowed by the protocol. The affected file is
5032 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5034 * Assure that the packet length digged from the actual packet
5035 is something sensible in the silc_packet_decrypt_rest_special
5036 in lib/silccrypt/silcpacket.c.
5038 * Free and NULL the allocated pointer in silc_hmac_alloc if
5039 the HMAC allocation fails. The affected file is
5040 lib/silccrypt/silchmac.c.
5042 * Print the selected security properties to the log files in
5043 the server. Affected file silcd/protocol.c.
5045 * Add SKE's reference counter even if calling the completion
5046 callback manually. Otherwise it goes negative, although it
5047 does not cause any problems. The affected file is
5048 lib/silcske/silcske.c.
5050 * Remove the client entry with short timeout after giving the
5051 KILL command. Affected file lib/silcclient/command.c.
5053 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5054 case all found clients are already disconnected (WHOWAS would
5055 found them) in the server. Affected file silcd/command.c.
5057 * Update the last_receive (time of last data received) to be
5058 updated only when received private or channel message so that
5059 the idle time showed in WHOIS makes more sense.
5061 * Added boolean field `valid' in to the SilcClientEntry in the
5062 client library to indicate whether the entry is valid or not.
5063 This fixes the nickname change bug on channel when changing
5064 the nickname to be same than the old (like nick to Nick) the
5065 nickname formatter doesn't set the new nick anymore to Nick@host.
5066 Affected file lib/silcclient/idlist.[ch].
5068 * Now actually fixed the nickname changing on disconnection.
5069 Added new function silc_change_nick to the Irssi SILC Client.
5070 Affected file irssi/src/silc/core/client_ops.c,
5071 irssi/src/silc/core/silc-nicklist.[ch].
5073 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5075 * Check that the public key exists in the GETKEY command before
5076 trying to encode it. Affected file silcd/command.c.
5078 * Print some notifications on received public keys with GETKEY
5079 command in the Irssi SILC Client. Affected files are
5080 irssi/src/fe-common/silc/module-formats.[ch],
5081 irssi/src/silc/core/client_ops.c.
5083 * Use IDENTIFY command to resolve the server information in the
5084 GETKEY command instead of INFO command. Affected file
5085 lib/silcclient/command.c.
5087 * All command reply functions in the client library now calls
5088 the pending command reply callbacks even if an error has
5089 occurred. The server has done this a long time and now it was
5090 time to move the client library to this as well. Now all
5091 errors can be delivered back to the pending command reply
5092 callbacks if necessary. Affected files are
5093 lib/silcclient/command[_reply].[ch].
5095 * Change the nickname on disconnection back to the username
5096 because in reconnect the server will enforce it to it anyway.
5097 Affected file irssi/src/silc/core/silc-servers.c.
5099 * Fixed a config file parsing bug in the Irssi SILC client.
5100 Affected file irssi/src/silc/core/clientconfig.c.
5102 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5104 * When printing the channel mode on JOIN, verify that the
5105 channel key and channel's HMAC are valid. Affected file
5106 irssi/src/silc/core/client_ops.c.
5108 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5110 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5111 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5112 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5114 * Removed channel key rekey task deleting from the function
5115 silc_server_save_channel_key. Affected file silcd/server.c.
5116 Added explicit timeout task context instead that is used to
5117 delete the task if we are registering a new task before the
5118 new task has elapsed.
5120 * When channel key rekey occurs the client library now saves
5121 the old channel key for a short period of time (10 seconds) and
5122 is able to use it in case some is still sending channel
5123 messages encrypted with the old key after the rekey. Affected
5124 file lib/silcclient/[idlist.h|client_channel.c].
5126 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5128 * Added check to the silc_server_new_id_real to not accept
5129 new ID if it is the sender's own ID. Affected file is
5130 silcd/packet_receive.c.
5132 * Assure that we do not announce ourself or the one we've
5133 sending our announcements when we're router and are announcing
5134 servers to our primary router. Affected file silcd/server.c.
5136 * Fixed silc_server_command_identify_check_client to assemble
5137 correct WHOIS packet. It send corrupted WHOIS packet and
5138 caused problem with router to router connections. Affected
5139 file silcd/command.c.
5141 Fixed also silc_server_command_whois_check the same way
5142 as for the IDENTIFY command.
5144 * Added new SilcIDListStatus to the server in the SilcIDListData
5145 structure. The status now includes the current status of
5146 the entry (like registered, resolved etc.). Affected file
5147 silcd/idlist.[ch]. Defined a bunch of different status types
5148 as well. This replaced the old boolean registered field as well.
5150 Added resolve_cmd_ident field to the SilcClientEntry structure
5151 too so that if the entry is for example being resolved so
5152 another command may attach to the same pending command reply
5153 without requiring to resolve the same entry again. This concept
5154 should optimize the WHOIS and the IDENTIFY resolving under
5155 heavy load by taking away unnecessary resolving for entries
5156 that are being resolved already.
5158 Added support for adding multiple pending commands for one
5159 command idenfier. Affected file silcd/command[_reply].[ch].
5161 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5162 before deleting the data. Otherwise the hash table will have
5163 freed data in comparison functions. Affected file is
5164 silcd/command_reply.c.
5166 * Fixed silc_idlist_replace_client_id to add the new entry to
5167 the cache with NULL nickname. Otherwise there will be invalid
5168 memory as the nickname after the nickname is freed. Affected
5169 file silcd/packet_receive.c.
5171 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5172 saved into wrong slots because the previous number of entries
5173 was not taken into account. Affected file silcd/idlist.c.
5174 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5176 * If we are router and we receive JOIN notify to a channel that
5177 does not have any users then notified client is marked as the
5178 channel founder, as it is it. The affected file is
5179 silcd/packet_receive.c
5181 * Added to the extended hash table API's table_del_*ext functions
5182 the destructor as argument too, so that the caller can decide
5183 which destructor to use or whether to use destructor at all.
5184 Affected file lib/silcutil/silchashtable.[ch].
5186 * Fixed ID Cache purging. It actually deleted the entries from
5187 the hash table after the data was freed. The hash table ended
5188 up comparing freed memory. The affected file is
5189 lib/silccore/silcidcache.c.
5191 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5193 * Fixed Irssi SILC client's KILL command's HELP syntax.
5195 * The USERS command now resolves the detailed user information
5196 if the userinfo field is missing. Affected file is
5197 lib/silcclient/command_reply.c.
5199 * Do not print error in silc_file_read if the read file does
5200 not exist. Just silently return NULL. Affected file is
5201 lib/silcutil/silcutil.c.
5203 * Fixed the silc_log_output to not wine about NULL filename
5204 and to not create some bogus " " filename. Affected file is
5205 lib/silcutil/silclog.c.
5207 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5209 * Fixed various printing bugs on the user interface in the
5210 Irssi SILC Client. Minor changes that were forgotten from
5213 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5215 * Fixed the configure.in.pre and the compilation and distribution
5216 environment to support the new autoconf 2.52. That version is
5217 now required to compile the CVS trunk.
5219 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5221 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5222 to generally parse user@fqdn format strings. Affected file
5223 lib/silcutil/silcutil.c.
5225 * Added nickname_format and nickname_force_format fields to the
5226 SilcClientParams structure. The first one defines the format
5227 for the nicknames that the library will enforce if the receives
5228 multiple same nicknames. The second one is boolean value and
5229 can be used to force the library to always enforce the format
5230 to the nicknames regardles whether there are multiple nicknames
5231 or not. This configurable formatting was employed to flexibly
5232 support accessing multiple nicknames from the user interface.
5233 The userinterface can now set the nicknames to what ever format
5234 they prefer. Affected file lib/silcclient/silcapi.h.
5236 Added function silc_client_nickname_format to the file
5237 lib/silcclient/idlist.c. It performs the nickname formatting.
5239 Added new field `hostname´ to the SilcClientEntry context.
5240 It holds the hostname of the client. Affected file is
5241 lib/silcclient/idlist.h.
5243 * Irssi SILC Client sets the nicknames in nick@hostn format.
5244 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5245 irssi/src/silc/core/silc-core.c.
5247 The WHOIS printing now also shows both the real nickname and
5248 the formatted nickname so that user knows how to access the
5249 user if there are multiple same nicknames cached. Affected
5250 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5251 printing formatting too to take the hostname now as a separate
5252 argument. The Affected file is
5253 irssi/src/fe-common/silc/modules-formats.[ch].
5255 * Changed the silc_client_get_clients_local to accept the formatted
5256 nickname as argument. It accepts the real nickname too but the
5257 formatted nickname can be used to find the true entry from
5258 multiple entries. Affected file lib/silcclient/silcapi.h and
5259 lib/silcclient/idlist.c.
5261 * Added nickname_format_parse field to the SilcClientParams.
5262 It is a callback function provided by the application to parse
5263 the nickname out of the formatted nickname string. The library
5264 calls it to get the nickname from the formatted string. Since
5265 the application generally knows better the format of the nickname
5266 string it parses it instead of the library, even though library
5267 encodes the formatted string. If the callback function is not
5268 provided then the library will use the string as is. The
5269 affected file is lib/silcclient/silcapi.h.
5271 * All the nickname strings passed to the client library in
5272 commands are now expected to be formatted nickname strings.
5273 If the command does not support the formatted nickname string
5274 it will assume that the sent string is the actual nickname.
5275 Affected file lib/silcclient/command.c.
5277 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5279 * Added public key authentication support to OPER and SILCOPER
5280 commands in the client library. Affected file is
5281 lib/silcclient/command.c.
5283 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5285 * Changed the get_auth_methdod client operation to be asynchronous.
5286 It can be async if the application resolves the authentication
5287 method from the server during the negotiation. Added new
5288 SilcGetAuthMeth completion callback that the application will
5289 call after resolving the authentication method.
5291 Added function silc_client_request_authentication_method that
5292 the application can use to resolve the authentication method
5293 from the server. Added also SilcConnectionAuthRequest callback
5294 that the library will call after the server has replied. The
5295 application can call this function if it does not know the
5296 current authentication method.
5298 Affected files are lib/silcclient/client.c and
5299 lib/silcclient/silcapi.h.
5301 * The Irssi SILC client now automatically resolves the authentication
5302 method incase any configuration information is not present (and
5303 currently there never is). The affected file is
5304 irssi/src/silc/core/client_ops.c.
5306 * Fixed public key authentication from the client library.
5307 Affected file lib/silcclient/protocol.c. Changed also the
5308 protocol specification about the public key authentication in
5309 the connection authentication protocol. The actual data to be
5310 signed is now computed with a hash function before signing.
5312 * Fixed the public key authentication from the server as well.
5313 Affected file silcd/protocol.c.
5315 * Removed the mlock()'s from the memory allocation routines.
5316 Affected file lib/silcutil/silcmemory.c. The ./configure does
5317 not check anymore for the mlock(). Affected file is
5320 * Fixed USERS command in server to allow the execution of the
5321 command for private and secret channels if the client sending
5322 the command is on the channel. Affected file silcd/command.c.
5324 * Fixed silc_client_get_clients_local to return the clients
5325 count correctly. It could return wrong value. Affected file
5326 lib/silcclient/idlist.c.
5328 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5330 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5331 types. The assembler optimizations seemed not to like 64-bit
5332 data types. The assmebler optimizations thus are now enabled
5333 also for BSD systems as opposed to only enable them for Linux.
5335 * Do not check for threads at all on BSD systems. Affected
5336 file configure.in.pre.
5338 * Removed -n and -h options from the Irssi SILC Client since
5339 they are not used in silc.
5341 * Fixed the prime generation to assure that the first digit
5342 of the generated random number is not zero since our conversion
5343 routines does not like number strings that starts with zero
5344 digit. If zero digit is seen the random number is regenerated.
5345 This caused some corrupted RSA keys when the zero first digit
5346 was met. Affected file lib/silcmath/silcprimegen.c.
5348 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5350 * Fixed WIN32 configuration in the ./configure script.
5351 Fixed to include xti.h on environments that has it.
5352 Patches by Carsten Ilchmann and andrew.
5354 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5356 * Changed the silc_id_create_client_id to be collision
5357 resistant. It is now assured that there cannot be created
5358 two same client ID's. I suspect that some weird bugs in
5359 the server were actually caused by duplicate Client IDs.
5360 Affected file silcd/serverid.[ch]. A router receiving
5361 new ID now also assures and informs the sending server
5362 if the ID caused collision.
5364 * Changed the silc_id_create_channel_id to also assure that
5365 there are no collisions.
5367 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5369 * Statement about ignoring the Mutual Authentication flag when
5370 performing rekey with PFS was a bit misleading. It is ignored
5371 if it was set in the initial negotiation, it cannot be even
5372 set in the rekey. Fixed in the ke-auth draft. Started the
5373 new versions of the protocol drafts in the doc/.
5375 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5377 * Fixed a bug in silc_client_command_identify_save when saving
5378 new channel information. The channel name was no duplicated
5379 and caused crash on exit. Affected file is
5380 lib/silcclient/command_reply.c.
5382 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5384 * Fixed the getkey command handling in the server. Send just
5385 empty OK reply to the sender if the key could not be fetched
5386 (but everything else was ok, like the key just was not available).
5387 Changed the public key parameter to optional in the protocol
5388 specs so that empty OK reply can be sent. Affected file
5391 Added a message to Irssi SILC client to tell to user if the
5392 server did not return a public key.
5394 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5396 * Fixed a channel key regeneration bug. It registered new
5397 timeout tasks exponentially until all system resources were
5398 used. Affected file silcd/server.c.
5400 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5402 * Added the SILC Document generator to the scripts/silcdoc.
5403 It can be used to generate the Toolkit Reference Manual out
5404 of the source tree. Internally it will also use the RoboDoc
5405 generator now imported in util/robodoc.
5407 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5409 * Added couple of return's in rekey protocol if error orccurred
5410 during the protocol. The execution must be terminated.
5411 Affected file silcd/protocol.c. Also, terminate the protocol
5412 always with timeout.
5414 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5416 * The client's Client ID was created initally from the wrong
5417 nickname (it could have been in format nick@host) in the
5418 silc_server_new_client. Affected file silcd/packet_receive.c
5420 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5422 * Added some SILC_LOG_ERROR's to various error conditions
5423 if client could not be added to ID cache. Affected files
5424 silcd/packet_receive.c and silcd/server.c.
5426 * When client's sock->user_data is freed, NULL also the
5427 client->router and client->connection pointers. Added check
5428 for these pointers being NULL to various places around the
5429 code. Affected file silcd/server.c.
5431 * Added client->data.registered == TRUE checks to various
5432 places around the code to assure that unregistered client's
5433 are not handled when it is not allowed. Affected file
5436 * Added `bool registered' fields to all
5437 silc_idlist_[server|client]_get_* routines to indicate whether
5438 the fetched client needs to be registered or not. Affected
5439 file silcd/idlist.[ch].
5441 * Add your own entry as registered to the ID cache in the
5442 server. Affected file server.c.
5444 * Fixed a bug in silc_server_new_server. The SilcServer was
5445 set as the new server's context instead of SilcServerEntry.
5446 This naturally caused some weird bugs.
5448 * Added "updated" field the SilcChannelEntry which indicates
5449 the time since the channel entry was last accessed. This
5450 can be used to determine whether it is necessary to
5451 announce the channel after backup resuming protocol.
5452 Affected files silcd/idlist.[ch].
5454 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5456 * Do not delete the channel rekey task when adding it
5457 for in silc_server_create_channel_key.
5459 * Changed the silc_server_create_channel_key to return
5460 TRUE or FALSE to indicate the success of the channel key
5463 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5465 * Fixed MSVC++ project files and added missing files to
5466 Makefiles under win32/.
5468 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5470 * Do not add TCP_NODELAY flag if the operating system
5471 does not have it defined. Affected files are
5472 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5474 * Fixed buffer overflow from Irssi SILC Client. Affected
5475 file irssi/src/fe-common/core/themes.c.
5477 * Fixed double free in client library in the file
5478 lib/silcclient/client.c when disconnecting from server.
5480 * Applied double free patch from cras to Irssi SILC client.
5481 Affected files irssi/src/core/[modules/expandos].c
5483 * Fixed the disconnection handling to Irssi SILC Client.
5484 The application must call silc_client_close_connection
5485 in ops->connect client operation in case of failure of
5486 the connection. Affected file is
5487 irssi/src/silc/core/client_ops.c.
5489 * Do not set sock->protocol to NULL in the function
5490 silc_client_close_connection after executing the protocol's
5491 final callback since the sock might not be valid anymore.
5492 Affected file lib/silcclient/client.c.
5494 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5496 * Do not enable SILC_THREADS if the linking with libpthread
5497 did not happen. Affected file configure.in.pre.
5499 * Added notion to protocol specification that server must
5500 verify the sent authentication payload with CMODE when
5501 setting the channel founder key. Implemented it to the
5502 server. Affected file silcd/command.c.
5504 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5506 * Added _EXTRA_DIST SILC distribution variable to the
5507 distributions file. It is used to conditionally add extra
5508 files or directories to the specific distribution. Affected
5509 files ./prepare, Makefile.am.pre and distributions.
5511 Removed the `_' from the start of the distribution names.
5514 * Added README.WIN32 for instructions to compile the Toolkit
5517 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5519 * Fixed a double free in disconnection in the server. Affected
5520 file is silcd/server.c.
5522 * Fixed the lib/silcske/groups.c to work now also with GMP
5523 MP library. The string conversion did not work when using
5524 specific base and the base is indicated in the string as well.
5526 * Created win32/ directory which now includes MSVC++ specific
5527 stuff so that toolkit (DLLs) may be compiled with MSVC++.
5528 It will appear only in the toolkit distribution
5530 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5532 * Changed the key material distribution function in case when
5533 the hash output is too short. The data is now concatenated
5534 a bit differently than it used to. Made the change to the
5535 SKE protocol specification.
5537 * Added better GMP detection to configure.in.pre. A patch
5540 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5542 * Fixed a minor bug in SKE that might cause some problem on
5543 some platforms. Affected file lib/silcske/silcske.c.
5545 * Added the cookie checking for initiator in the SKE. It checks
5546 that the responder returns the sent cookie unmodified. The
5547 affected file is lib/silcske/silcske.c. Added new SKE
5548 error type INVALID_COOKIE that can be sent during the
5549 negotiation. Fixed some memory leaks as well.
5551 * Added the "invalid cookie" error message to Irssi SILC client's
5554 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5556 * Added `task_max' field to the SilcClientParams to indicate
5557 the maximum tasks the scheduler can handle. If set to zero,
5558 default values are used. Affected file lib/silcclient/silcapi.h.
5560 * Fixed memory leaks in silc_client_close_connection. Affected
5561 file lib/silcclient/client.c.
5563 * Added silc_client_del_client_entry to client library to free
5564 all memory of given client entry. Affected file is
5565 lib/silcclient/idlist.[ch].
5567 * Added new functions silc_client_del_channel and
5568 silc_client_del_server to delete channel and server entries.
5569 Affected file lib/silcclient/[silcapi.h/idlist.c].
5571 * Removed silc_client_del_client_by_id from silcapi.h.
5573 * Fixed the INFO command to return the server's own info
5574 correctly when querying by Server ID. Affected file is
5577 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5579 * Removed the non-blocking settings in WIN32 code in the
5580 silc_sock_[read/write] and added SleepEx instead. Affected
5581 file lib/silcutil/win32/silcwin32sockconn.c. The availability
5582 of input data is now checked with FIONREAD and ioctlsocket.
5584 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5586 * Call silc_schedule_task_del_by_context in the
5587 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
5588 Affected file lib/silccore/silcprotocol.c.
5590 * Call silc_protocol_cancel for active protocols in the
5591 silc_server_close_connection if the funtion
5592 silc_server_free_sock_user_data has not been called.
5593 Affected file silcd/server.c.
5595 * Generic tasks cannot be deleted using the del_by_fd
5596 task deleting function since generic tasks does not match
5597 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
5599 * Added a notion to SILCOPER help file that the SILCOPER works
5600 only on router server, not on normal server.
5602 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5604 * Added for WIN32 support for the new scheduler as well.
5605 Affected file lib/silcutil/win32/silcwin32schedule.c.
5607 * Fixed the SHA1 implementation to work on various platforms.
5609 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5611 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
5612 API. It is part of the scheduler now. Everything else is
5613 as previously but some functions has changed their names.
5614 Checkout the lib/silcutil/silcschedule.h for the interface.
5615 Updated all applications to use the new interface. Affected
5616 files are lib/silcutil/silcschedule.[ch].
5618 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5620 * Found a bug in the SKE implementation. The HASH value,
5621 specified by the protocol, was not computed correctly. The
5622 public key of the responder was not added to the computation
5623 even though it is mandatory. Affected file lib/silcske/silcske.c.
5624 This unfortunately causes incompatibilities with older
5625 clients and servers.
5627 * Added WIN32 specific network init and uninit functions:
5628 silc_net_win32_init and silc_net_win32_uninit to init and uninit
5629 the Winsock2. Affected file lib/silcutil/silcnet.h and
5630 lib/silcutil/win32/silcwin32net.c.
5632 * Set the socket always to nonblocking mode on WIN32 after
5633 reading data or writing data. Affected file is
5634 lib/silcutil/win32/silcwin32sockconn.c.
5636 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5638 * Fixed various compilation problems under WIN32. Affected
5639 files lib/silcutil/win32/silcwin32thread.c and
5640 lib/silcutil/win32/silcwin32schedule.c.
5642 * Removed all _internal.h #includes from public header
5643 files. Internal headers must never be included from
5646 Removed also the lib/silcske/payload_internal.h file.
5648 * All include files that may be needed (public and some others
5649 included by the public headers) by application developers are
5650 now copied to the ./includes directory. It does not copy any
5651 internal headers. Affected file Makefile.defines.pre and all
5652 Makefile.am's under lib/ and subdirs.
5654 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5656 * Do not change the ~/.silc directory's permissions automatically.
5657 Affected file irssi/src/silc/core/clientutil.c.
5659 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5661 * Do not cancel the protocol in silc_server_close_connection
5662 it might cause recursion. Now cancelled in the function
5663 silc_server_free_sock_user_data. Affected file silcd/server.c.
5665 * Fixed the silc_server_remove_clients_by_server to regenerate
5666 the channel keys correctly finally. Added also new function
5667 silc_server_remove_clients_channels to actually do it.
5668 Affected file silcd/server.c.
5670 * Fixed the silc_server_new_channel to not crash by giving
5671 wrong router to the new channel. Affected file is
5672 silcd/packet_receive.c.
5674 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5676 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
5677 which is given as argument to the silc_client_alloc now.
5678 It can be used to configure the client and set various parameters
5679 that affect the function of the client.
5681 * The USERS command in server did not check whether the channel
5682 is private or secret. Affected file silcd/command.c.
5684 * Added new argument to the USERS command in protocol specification.
5685 The USERS command now can take the channel name as argument
5686 as well. Added support for this in client and server and
5687 updated the protocol specs.
5689 * Completed the GETKEY command in client. It can be now used
5690 to fetch also servers public key not only some clients.
5691 Affected files lib/silcclient/command[_reply].c.
5693 * Added silc_client_get_server to return server entry by the
5694 server name. Affected files lib/silcclient/silcapi.h and
5697 * Redefined the IDENTIFY command in protocol specification to be
5698 more generic. It now can be used to query information about
5699 any entity in the SILC Network, including clients, servers and
5700 channels. The query may be based either the entity's name
5701 or the ID. Added support for this in both client and server.
5703 Affected files silcd/command.c and lib/silcclient/command.c
5704 and command_reply.c.
5706 * Optimized the WHOIS and WHOWAS commands in the server. Removed
5707 the _from_client and _from_server functions. Affected file
5710 * Added silc_client_get_channel_by_id_resolve to the file
5711 lib/silcclient/silcapi.h to resolve channel information by
5712 its ID. Added also silc_client_get_channel_by_id that
5713 does not resolve it from the server.
5715 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5717 * Added SilcServerEntry context into the client library
5718 to represent one server. The INFO command now allocates
5719 these to save the resolved server info. For now on the
5720 client library will also keep information about servers,
5721 connected and resolved with INFO.
5723 The INFO command now allocates the SilcServerEntry context
5724 and saves the server info there. The COMMAND_REPLY in
5725 the INFO now returns the parameters to application in
5726 same order as defined in the protocol specification.
5728 The entries are cached in the client->server_cache.
5730 * The INFO command is now issued after received the Client ID
5731 from the server. Affected file lib/silcclient/client.c.
5733 * The CMODE_CHANGE notify may now return also an SilcServerEntry
5734 to the application as the mode changer might be server.
5735 It is guaranteed that NULL is not returned anymore to the
5736 application. Affected file lib/silcclient/client_notify.c.
5738 The ID Type is now also passed to the application so that
5739 it can check whether the returned entry is SilcClientEntry
5742 Added new function silc_client_get_server_by_id to return
5743 the server entry by ID. Affected files are the
5744 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
5746 * Do not create the channel in the Irssi SILC Client when issuing
5747 the JOIN command but when received the sucessful JOIN command
5748 reply. Otherwise the channel might get created even though we
5749 could not join it. The Affected file is
5750 irssi/src/silc/core/[silc-channels.c/client_ops.c].
5752 * Fixed a channel joining bug in router. The router must also
5753 check the channel modes, invite and ban lists etc. when serving
5754 the JOIN command sent by normal server. Affected file is
5755 silcd/command.c. The router now resolves the client's
5756 information from the server who sent the JOIN command if it
5757 does not know it, and processes the JOIN command only after
5760 * Changed the SilcCommandCb to take new argument; void *context2.
5761 Affected file lib/silccore/silccommand.h
5763 The second argument in the command callbacks in the server now
5764 includes the SilcServerCommandReplyContext if the command was
5765 called as pending command callback from the command reply.
5766 Otherwise it is NULL. When called as pending the status of the
5767 command reply will be checked and if it was erronous the
5768 error will be sent to the original sender of the command.
5769 This way the client always receives the error messages even
5770 though the server was actually the one who received the error
5771 when it resent the command to router, for example. Affected
5772 files silcd/command[_reply].[ch].
5774 * Fixed sending WHOWAS command's error message to client if
5775 the requested client could not be found. It was missing.
5778 * Changed the CMODE and CUMODE commands reply arguments in the
5779 protocol specification. The Channel ID is now sent in both
5780 of the commands to identify the channel. Implemented this
5781 new feature to the client and server. Affected files
5782 lib/silcclient/command_reply.c and silcd/command.c.
5784 * Made better checks for invite and ban lists in the JOIN
5785 command in server. Affected file silcd/command.c.
5787 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5789 * The server now performs the incoming host IP/DNS lookup
5790 using the silc_socket_host_lookup and thus does not block
5791 the server anymore. Affected file silcd/server.c.
5793 * Completed the multi-thread support for SILC Scheduler in
5794 the lib/silcutil/silcschedule.c.
5796 * Fixed the configure.in.pre to detect the pthread correctly
5799 * Fixed a deadlock in silc_task_queue_wakeup in the file
5800 lib/silcutil/silctask.c.
5802 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5804 * Added new function silc_schedule_wakeup that is used in
5805 multi-threaded environment to wakeup the main thread's
5806 schduler. It needs to be used when a thread adds a new task
5807 or removes a task from task queues. After waking up, the
5808 scheduler will detect the task queue changes. If threads
5809 support is not compiled in this function has no effect.
5810 Implemented the wakeup mechanism to both Unix and WIN32
5811 systems. Affected files are lib/silcutil/silcschedule.[ch],
5812 lib/silcutil/unix/silcunixschedule.c and the
5813 lib/silcutil/win32/silcwin32schedule.c.
5815 * Added new function silc_task_queue_wakeup to wakeup the
5816 scheduler by the specified task queue. Affected file
5817 lib/silcutil/silctask.[ch].
5819 * The silc_socket_host_lookup_start now wakes up the scheduler
5820 after adding the timeout task. Affected file is
5821 lib/silcutil/silcsockconn.c.
5823 * The silc_socket_host_lookup is synchronous now if the threads
5824 support is not compiled in. However, the callback is still
5825 called asyncronously through the scheduler, anyway. Affected
5826 file lib/silcutil/silcsockconn.c.
5828 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5830 * Added new function silc_socket_host_lookup to perform
5831 asynchronous IP and FQDN lookups for the socket connection.
5832 Affected files lib/silcutil/silcsockconn.[ch].
5834 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5836 * Added SILC_MUTEX_DEFINE to define the mutex on environments
5837 that may or may not compile the mutex support in.
5839 Changed the silc_mutex_alloc interface. It allocates the
5840 mutex now to the sent pointer and returns TRUE or FALSE.
5842 Affected file lib/silcutil/silcmutex.h.
5844 * Wrote the SILC Task Queue interface to support multi-threads.
5845 Affected file lib/silcutil/silctask.[ch].
5847 * Wrote the SILC Scheduler to support multi-threads. Affected
5848 file lib/silcutil/silcschedule.c.
5850 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5852 * Implemented the SILC Mutex API and SILC Thread API for WIN32
5853 in lib/silcutil/win32/.
5855 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5857 * Defined SILC Mutex API and SILC Thread API and implemented
5858 them for Unix. Affected files are
5859 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
5860 lib/silcutil/unix/silcunixmutex.c and
5861 lib/silcutil/unix/silcunixthread.c.
5863 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5865 * Fixed the silc_server_remove_clients_by_server's channel
5866 key re-generation. The hash table handling was incorrect
5867 and would not work with many channels. Affected file is
5870 * Fixed some memory leaks around the server code.
5872 * Rewrote the silc_server_get_users_on_channel to support IPv6
5873 based Client ID's. Affected file silcd/server.c.
5875 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
5876 specification. However, a separate document must be written
5877 to define the detailed signing procedure and the payload
5878 associated with the flag. Defined the flag to the
5879 lib/silccore/silcchannel.h as well.
5881 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5883 * Changed the dynamic tables to static size tables in the
5884 lib/silccrypt/silchmac.c.
5886 * Removed GCC dependencies from the code. A patch by cras.
5888 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5890 * Do not show the error "Error receiving packet bla bla"
5891 in server if it really was not an error (-2 means that reading
5892 is pending). Affected file silcd/server.c.
5894 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5896 * Fixed a possible crash in silc_server_remove_clients_by_server
5897 in silcd/server.c. Fixed there also some memory leaks.
5899 * Fixed the silc_idlist_replace_client_id. It could replace
5900 wrong key in the hash table. Affected file silcd/idlist.c.
5902 * Do not check whether there are global users on the channel
5903 if the channel->global_users is FALSE. Affected functions
5904 silc_server_remove_from_one_channel and
5905 silc_server_remove_from_channels in silcd/server.c. Also,
5906 do not check if the removed client is local as we can be
5907 sure that global client was not removed from the channel
5908 and checking for global users is not needed.
5910 * The silc_server_remove_clients_by_server now re-generates
5911 the channel keys correctly for those channels that had
5912 clients removed from them. Affected file silcd/server.c.
5914 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5916 * Found the reason of random crashes in the server. We weren't
5917 ignoring the SIGPIPE signal (which can be sent in write())
5918 and it crashed the server. Affected file silcd/silcd.c.
5920 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5922 * Assure that sock->user_data is not NULL in the function
5923 silc_server_packet_send in silcd/packet_send.c.
5925 * Disconnect the remote connection if it could not be added
5926 to any ID lists in the server. The affected file is
5929 * Check in silc_server_packet_send[_real/dest] that the
5930 socket is not disconnecting and ignore the data if it is.
5931 Affected file silcd/packet_send.c.
5933 * Define inline to __inline on native WIN32 compilation.
5934 Affected file includes/silcwin32.h.
5936 * Added some explicit type casts for inline code since MSVC
5937 require them. Affected files lib/silcutil/silcbuffer.h,
5938 lib/trq/silcdlist.h and lib/trq/silclist.h.
5940 * Print warning in log files from now on if the packet
5941 decryption fails. Affected file silcd/server.c.
5943 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5945 * Changed the `say' client operation's interface to accept
5946 new `type' argument to indicate the type of the message sent
5947 by the library. The application may filter the library's
5948 messages according the type. The affected file is the
5949 lib/silcclient/silcapi.h.
5951 * Added two new functions to lib/silcclient/silcapi.h:
5952 silc_client_del_client and silc_client_del_client_by_id.
5953 Affected file lib/silcclient/idlist.c.
5955 * Moved the clientincludes.h from includes/ to silc/ and
5956 serverincludes.h from includes/ to silcd/.
5958 * The modes for the CMODE and CUMODE are now passed as
5959 uint32 for application with COMMAND_REPLY. The affected
5960 file is lib/silcclient/command_reply.c.
5962 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5964 * /WHOIS without arguments shows client's own information.
5965 Affected file lib/silcclient/command.c.
5967 * Changed PING to not accept any arguments. The specs
5968 says that client can ping only the connected server so
5969 requiring an argument is not needed. Affected file is
5970 lib/silcclient/command.c.
5972 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5974 * Fixed a fatal bug in private message sending and reception
5975 encryption and decryption when using private message keys.
5976 The implementation was incorrect and did not follow the
5977 specification. It causd that some of the message were
5978 lost since it did not use the sending and receiving keys
5979 as the protocol suggests. This has been fixed and will cause
5980 incompatibilities with older clients when sending private
5981 message encrypted with private message keys. Affected files
5982 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
5983 and various other in Irssi SILC Client.
5985 Added `responder' boolean argument to the functions
5986 silc_client_add_private_message_key[_ske] to indicate when
5987 the key is added as responder or initiator of the key
5990 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5992 * Removed the silc_ske_check_version function and created
5993 a SilcSKECheckVersion callback. Added also a function
5994 silc_ske_set_callbacks that is now used to set all SKE
5995 callbacks. The callback functions are not given to
5996 the SKE functions anymore, but this function is used to
5999 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6001 * Added `silc_version' argument to the silc_client_alloc
6002 to define the version of the application for the library.
6003 The library will use the version string to compare it
6004 against the remote host's (usually a server) version
6005 string. Affected file lib/silcclient/silcapi.h
6007 * Added the KE protocol context to Key Agreement context
6008 in client library so that we can abort the SKE if it
6009 is in process when we get timeout. Affected file is
6010 lib/silcclient/client_keyagr.c.
6012 * Do not resolve the client ID forever if it returns in the
6013 first time that such client does not exist. This was done
6014 for example with private message. Affected file is
6015 lib/silcclient/client_prvmsg.c.
6017 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6019 * Do not add regex.h for WIN32. The affected file
6020 includes/silcincludes.h.
6022 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6023 not work yet 100%. It generates the DLL's automatically
6024 when compiling with --with-win32 under cygwin.
6026 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6028 * lib/contrib/regex.c is not compiled on WIN32.
6030 * Added silc_net_get_socket_opt function to the
6031 lib/silcutil/silcnet.h.
6033 * Added includes/silcwin32.h for WIN32 specific includes
6036 * Do not use ptime structure or any of the posix process
6037 functions on WIN32 in lib/silccrypt/silrng.c.
6039 * Added silc_gettimeofday to provide generic function
6040 for struct timeval on all platforms. Added the function
6041 to lib/silcutil/silcutil.h.
6043 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6045 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6046 library as they clearly belong there. As a plus side we
6047 can make the actual socket connection routines platform
6050 Added also new generic function silc_socket_read and
6051 silc_socket_write (that used to be silc_packet_[read/write].
6052 The implementation of these are platform specific.
6054 * Added WIN32 specific routines of silc_socket_[read/write]
6055 to lib/silcutil/win32/silcwin32sockconn.c.
6057 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6059 * Added preliminary support for native WIN32 compilation under
6060 cygwin (using the -mno-cygwin option for GCC) to the
6061 ./configure.in.pre. The --with-win32 now prepares the
6062 compilation for native WIN32.
6064 * Rewrote the SILC Scheduler interface in the file
6065 lib/silcutil/silcschedule.h. The scheduler is now context
6066 based and does not have anymore any global static scheduler.
6067 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6068 and created lib/silcutil/win32 directory for WIN32 based
6071 * Added Unix specific network routines to the
6072 lib/silcutil/unix/silcunixnet.c and the old
6073 lib/silcutil/silcnet.c includes now only generic routines.
6075 Added WIN32 specific network routines to the
6076 lib/silcutil/win32/silcwin32net.c.
6078 * Added Unix specific utility functions from the
6079 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6081 * Added WIN32 SILC Scheduler to the file
6082 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6085 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6087 * Do not handle JOIN notify in the server if the target client
6088 is not registered (idata->registered == FALSE). The affected
6089 file is silcd/packet_receive.c.
6091 * Update the nickrec->founder in event_cumode in the Irssi SILC
6092 client. Affected file irssi/src/silc/core/silc-channels.c.
6094 * Fixed the CUMODE_CHANGE notify handling in the server when
6095 server and router are announcing their clients on channels.
6096 Now the mode changes are saved and notified correctly. The
6097 affected file is /silcd/packet_receive.c.
6099 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6100 They really did not replace the cache entry in the ID Cache.
6101 Now they do that. Affected file silcd/idlist.c.
6103 * Fixed the KICK notify handling in the Irssi SILC client to
6104 update the channel records so that the kicked client does not
6105 appear to be on the channel. The affected file is
6106 irssi/src/silc/core/silc-channels.c.
6108 * Always update the conn->current_channel when executing command
6109 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6111 * Fixed the KILL notify handling in Irssi SILC client to remove
6112 the killed client on all channels.
6114 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6116 * Fixed the silc_parse_command_line to remove extra spaces
6117 from the start and end of the arguments. Affected file is
6118 lib/silcutil/silcutil.c.
6120 * Cancel and free any active protocol in the function
6121 silc_server_close_connection. Affected file silcd/server.c.
6123 * Cancel and free any active protocol in the function
6124 silc_client_close_connction. Affected file is
6125 lib/silcclient/client.c.
6127 * Do not execute the KILL command for clients that are in
6128 history (ie. they are not in the network). Affected file is
6131 * Fixed KILL notify handling, client does not crash anymore.
6132 Affected file irssi/src/silc/core/silc-channels.c.
6134 * Reduced the default packet buffer size from 2048 to 1024 in
6135 lib/silccore/silcpacket.c.
6137 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6138 counter to the SKE context that is incresed when the SKE library
6139 performs async operation outside the library. If the outside
6140 process frees the SKE context and FREED status will be set
6141 and the library will detect after the sync operation that the
6142 libary is freed. The affected files are
6143 lib/silcske/silcske[_status].[ch].
6145 * Resolve the client entry information in the function
6146 silc_client_channel_message to assure that NULL pointer is not
6147 passed as client entry to the application. */
6149 * Fixed the task timeout calculation to assure that there is
6150 never negative timeouts. The affected file is
6151 lib/silcutil/silcschedule.c.
6153 * Fixed the channel user mode notification sending in server.
6154 It was sent point-to-point to the router (or to server by router)
6155 but it needs to be destined to a channel. The routines now
6156 supports sending the channel user mode notifys to the channels
6157 when announcing clients and channels. Affected files are
6158 silcd/server.c and silcd/packet_receive.c.
6160 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6161 It did not actually replace the old channel entry in the cache.
6162 Affected file lib/silcclient/client_notify.c.
6164 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6166 * Fixed a possible crash in silc_packet_send_prepare. It now
6167 assures always that there is enough space in the buffer and
6168 at the tail area of the buffer (for MAC).
6170 Fixed the inbound buffer reallocation in silc_packet_read.
6171 It was old code and did not handle the reallocation correctly.
6174 The affected file is lib/silccore/silcpacket.c.
6176 * Fixed buffer overflow in silc_parse_nickname in the file
6177 lib/silcutil/silcutil.c.
6179 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6181 * make install generates new server keys only if there is not
6184 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6186 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6187 Added check that if the NOREPLY is set then we will not send
6188 the away message. This avoids infinite loop of away messages
6189 if both clients are away. The affected file is
6190 lib/silcclient/client_prvmsg.c.
6192 * Fixed client crash if /NICK was given without arguments.
6193 Affected file lib/silcclient/command.c.
6195 * Server does not send the invite list in INVITE command back
6196 to the client if the list was not altered. Added this notion
6197 to the protocol spec as well. Affected file silcd/command.c.
6199 Fixed possible crash in INVITE command by checking the
6200 value of silc_server_get_client_route command.
6202 * Fixed the INVITE notify type handling. The arguments are now
6203 taken in correct order and client does not crash. The affected
6204 file is irssi/src/silc/core/silc-channels.c.
6206 Removed the "Inviting xxx to channel" message from the
6207 client library away and let the application handle it.
6208 Affected file lib/silcclient/command.c. Added that message
6209 to Irssi SILC client's message formats.
6211 * Fixed CMODE command crash in client. It now checks the
6212 amount of arguments correctly and does not crash. The affected
6213 file is lib/silcclient/command.c.
6215 * Do not create new channel automatically in silc_channels_join
6216 but check whether the channel by that name already exists.
6217 Affected file irssi/silc/core/silc-channels.c.
6219 * Do not send the SERVER_SIGNOFF to router if the disconnected
6220 entity was the router. Affected file silcd/server.c.
6222 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6223 SILC client as it was missing from there.
6225 Added the handling of the KICK notify to the Irssi SILC client
6226 as it was missing. Added "you have been kicked" message to
6227 Irssi SILC client's message modules formats.
6229 Added the handing of the KILL notify to the Irssi SILC client
6230 as it was missing. Added the kill message module formats
6233 The affected file is irssi/src/silc/core/silc-channels.c.
6235 * The router did not save the channel mode the server announced.
6236 Affected file silcd/packet_receive.c.
6238 * Fixed a possible crash in INFO command in server. If the
6239 server did not provide the server info it crashed. Affected
6240 file silcd/command.c.
6242 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6244 * Fixed the GETKEY command in the server to check also the
6245 global list. Otherwise the GETKEY would not work correctly
6246 in normal SILC server. Affected file silcd/command.c.
6248 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6250 * Fixed GETKEY crash, it crashed if the command did not succseed.
6252 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6254 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6255 is now real and not just an macro interface to GMP.
6257 Removed the entire GMP from the source tree and imported new
6258 NSS MPI library instead. Reason for removing GMP is that it is
6259 extremely large and compiles extremely slow. The NSS MPI
6260 is only a few files and compiles in less than 10 seconds.
6261 The speed is also about the same as GMP. The MPI is imported
6262 to lib/silcmath/mpi.
6264 If the system has GMP installed we will still use the GMP.
6265 If it is not then the NSS MPI will be compiled.
6267 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6269 * Merged a long nickname (127 characters long) crash bugfix from
6270 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6272 * Merged a freed memory reference bugfix from Irssi CVS tree.
6273 Affected file irssi/src/core/commands.c.
6275 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6277 * Added the server's public key sving and verification to the
6278 server when performing the SKE. This was missing and the
6279 remote server's (or router's) public key was accepted without
6280 checking whether we have it previously or trust it at all.
6281 Affected file silcd/protocol.c.
6283 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6285 * Check in the silc_server_timeout_remote if protocol is active
6286 and make sure that the protocol's final callback is called so
6287 that all memory if freed. Affected file silcd/server.c.
6289 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6291 * silc_server_whois_send_reply crashed the server if the nickname
6292 was 127 characters long. Affected file silcd/command.c.
6294 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6296 * Added sanity check to the silc_server_new_client. If the hostname
6297 is provided inside username then check that the provided hostname
6298 really is the same as the resolved one. If the hostname was not
6299 resolved then check it from the public key. Affected file is
6300 silcd/packet_receive.c.
6302 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6303 if the server disconnected us and the connection is not valid
6304 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6306 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6307 the library to the lib/silcutil/silcutil.[ch].
6309 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6311 * Close log file after open. Affected file
6312 lib/silcutil/silclog.c.
6314 * Check whether sock == NULL in silc_client_send_packet and return
6315 if it is. Affected file lib/silcclient/silcclient.c.
6317 * Check rec->entry == NULL in the Irssi SILC Client before
6318 sending the channel message. Affecte file is
6319 irssi/src/silc/core/silc-servers.c.
6321 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6323 * Merged a splitted window bugfix from Irssi CVS tree. The
6324 affected file is irssi/src/fe-text/textbuffer-view.c.
6326 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6327 It did not print nickname.
6329 * Improved the distributions system a bit.
6331 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6333 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6334 irssi/src/fe-text/gui-window.c.
6336 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6337 to in-active server. The affected file is
6338 irssi/src/silc/core/client_ops.c.
6340 * Resolve the client in USERS command reply if the entry does
6341 not have username resolved. The affected file is
6342 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6343 command to WHOIS command to really resolve stuff. The USERS
6344 is not used any more in any critical section so WHOIS can
6345 be used even though it might be slower than IDENTIFY.
6347 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6350 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6352 * Changed the protocol API a bit more consistent in the
6353 lib/silccore/silcprotocol.[ch].
6355 * Changed the following headers to ROBODoc format:
6357 lib/silccore/silcpayload.h
6358 lib/silccore/silcprotocol.h
6359 lib/silccore/silcsockconn.h
6361 All core library headers are now formatted.
6363 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6365 * Fixed a bug in Irssi SILC client; do not show that you are
6366 server/router operator if you really are not. Affected file is
6367 irssi/src/silc/core/client_ops.c.
6369 * Renamed silc_command_free_payload to silc_command_payload_free.
6370 Affected file lib/silccore/silccommand.h
6372 * Added silcmath.h to include the prototoypes of various routines
6373 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6376 * Changed the following headers to ROBODoc format:
6378 lib/silccore/silcchannel.h
6379 lib/silccore/silccommand.h
6380 lib/silccore/silcid.h
6381 lib/silccore/silcidcache.h
6382 lib/silccore/silcmode.h
6383 lib/silccore/silcnotify.h
6384 lib/silccore/silcpacket.h
6385 lib/silcmath/silcmath.h
6387 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6389 * Added checking to the server code not to start the server if
6390 ciphers and stuff are not configured properly. Affected files
6391 silcd/serverconfig.[h] and silcd/server.c.
6393 * Changed the layout of the header files of the public interfaces
6394 in the SILC libraries. The new layout supports ROBODoc
6395 documentation tool (and some others) so that it is easy to create
6396 a library reference manual. All the other headers and source
6397 code must still follow the CodingStyle document. Also source
6398 code must not include these ROBODoc stuffs, only the headers.
6399 Furthermore, all public interface headers must now be named
6400 by using `silc' prefix, example: silcapi.h, silccipher.h.
6401 Some files were renamed due to this. All the other headers
6402 must not be used as public interfaces. I will update the
6403 CodingStyle document later. Changed following headers, so far:
6405 lib/silcclient/silcapi.h
6406 lib/silccore/silcauth.h
6407 lib/silccore/silcprivate.h
6408 lib/silccrypt/silcdh.h
6410 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6414 * Removed silc_client_packet_send_flush from the client library
6415 as it is not needed. Affected file lib/silcclient/client.[ch].
6417 * Added printing of message of unresolved authentication method
6418 to the Irssi SILC client. Added it to the module formats.
6419 Removed the same message from the client library.
6421 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6423 * Added new distribution feature, DISTLABEL. Every distribution
6424 can define own preprocessor label that can be used in the
6425 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6426 file distributions, acconfig.h.pre and prepare.
6428 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6430 * Added Makefile.defines_int to include the actual definitions
6431 for Makefile.defines.in. Tested the new distribution system,
6432 created distributions and tested installation.
6434 * Added AWAY message printing to the Irssi SILC client. Added
6435 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6437 * Added SCONNECT command to call the SILC's CONNECT command.
6438 Cannot use CONNECT directly since Irssi uses that internally.
6439 Affected file irssi/src/silc/core/silc-servers.c.
6441 Added ACTION local command. It is same as ME command but takes
6442 the channel as mandatory argument.
6444 Rewrote some of the Irssi's help files to suite for SILC
6447 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6449 * Added Makefile.defines[.in] that should for now on be included
6450 in all Makefile.am file in the source tree. That file includes
6451 all common compilation definitions for SILC source tree.
6453 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6455 * Minor changes to the ./prepare script to change the package
6456 name according the distribution name to the configure.in.
6458 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6460 * Created new distribution system. Added file `distributions'
6461 that defines all the distributions that can be created out of
6462 the SILC source tree. The ./prepare script now reads that
6463 file to determine how to prepare the distributions. The
6464 first argument to the ./prepare is the name of the distribution
6465 and second is the version of the distribution. If given
6466 without arguments it creates the default (toolkit) distribution
6467 with the default version (defined in ./prepare).
6469 All Makefile.am files that are subject to the distributions
6470 are now named as Makefile.am.pre. These are ./Makefile.am
6471 and lib/Makefile.am. Others may be changed later.
6473 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6475 * Added invite list, ban list, some key management and connection
6476 error message printing to module formats in the Irssi SILC client.
6478 * Added new silc_client_set_away_message to set the away message
6479 that is back to the person who sent private message. The
6480 affected file lib/silcclient/silcapi.h and the
6481 lib/silcclient/client_prvmsg.c.
6483 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6485 * Fixed the private message sending in the Irssi SILC client,
6486 added local command KEY to the Irssi SILC client.
6488 Added key management and key agreement message formats to the
6489 irssi/src/fe-common/silc/module-formats.[ch].
6491 Added USERS (alias WHO) printing, server/router operator
6492 indication and LIST command printing to the module formats.
6494 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6496 * Fixed channel joining notify handling, cumode notify handling
6497 from Irssi SILC client.
6499 * Added SILC specific module-formats to the Irssi SILC client so
6500 that SILC specific message hilighting, colors etc is possible.
6501 Affected file irssi/src/fe-common/silc/module-formats.[ch].
6503 Added channel mode, channel user mode, actions, notices,
6504 whois and whowas printing to the the module-formats.c.
6506 * Fixed a bug in channel deletion in the server. The channel
6507 is not left to the cache even if the channel founder auth mode
6508 is set when there are no users anymore on the channel. Affected
6509 file silcd/server.c.
6511 * The silc_net_localhost now resolves the entire hostname including
6512 the domain name. Affected file lib/silcutil/silcnet.c.
6514 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6516 * Changed the ask_passphrase client operation to be ascynchronous.
6517 It has now a completion callback and a context that the
6518 application must call after it has got the passphrase from
6519 the user. Affected files lib/silcclient/silcapi.h,
6520 lib/silcclient/protocol.c, lib/silcclient/command.c and
6523 Added SilcAskPassphrase callback that the application calls
6524 to deliver the passphrase to the library.
6526 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
6527 The public key verification and especially a certificate
6528 verification is asynchronous procedure.
6530 Added new SILC_SKE_STATUS_PENDING status to indicate the
6531 request is pending and a callback will be called to finalize
6534 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
6535 indicate that remote end did not send its public key (or
6536 certificate), even though we require it. Added check for this
6537 condition in the SKE. This was a security bug, now fixed.
6539 Defined new SilcSKEVerifyCbCompletion callback that is called
6540 when the verification process is completed.
6542 The affected files lib/silcske/silcske_status.h and
6543 lib/silcske/silcske.[ch].
6545 * Changed the verify_public_key client operation to be async
6546 as well. Defined SilcVerifyPublicKey callback that is used to
6547 indicate the success of the public key verification process.
6549 Changed the server and client to use the new async client
6552 * Changed the Irssi SILC client's internal scheduler to be called
6553 twice as many times as it used to be. As a result the client
6554 should be a bit faster now. Affected file is
6555 irssi/src/silc/core/silc-core.c.
6557 * Added support to Irssi SILC client of asynchronous public key
6558 verification and passphrase inquiry. Affected file is
6559 irssi/src/silc/core/silc-core.c.
6561 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6563 * Do not say "You have left channel %s" in client library.
6564 Moved it to the application. Affected files are
6565 lib/silcclient/command.c and silc/client_ops.c.
6567 * Fixed silc_client_get_clients. Command context was not
6568 duplicated and was freed memory in the callback. Affected
6569 file lib/silcclient/idlist.c.
6571 * Do not say "you are now talking..." on JOIN command in the
6572 client library. The appliation must handle it.
6574 * Do not say ".. changed topic to" in command reply in the
6575 client libary. The application must handle it.
6577 * Fixed TOPIC command sending in the client library.
6579 * Fixed a memory leak in silc_client_command_free in the file
6580 lib/silcclient/command.c.
6582 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6584 * Imported a modified version of Irssi client to the source tree.
6585 The Irssi will be used to create a new client called
6586 Irssi SILC. Imported to irssi/.
6588 Added silc_core_init_finish function to the Irssi. Affected
6589 file irssi/configure.in.
6591 A lot changes in the Makefile.ams around the irssi tree.
6593 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6595 * Do not rehash if the new size is same as the old size of the
6596 hash table, in the silc_hash_table_rehash*. The affected file
6597 lib/silcutil/silchashtable.c.
6599 * Replaced hash_table_del_by_context calls from the server
6600 (when channel->user_list and client->channels) to the
6601 hash_table_del as it is sufficient and faster.
6603 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6605 * Added silc_hash_table_list, silc_hash_table_get and the
6606 SilcHashTableList structure to provide an alternative way to
6607 traverse the hash table. The affected files are
6608 lib/silcutil/silchashtable.[ch].
6610 * Changed the server's idlist routines to use the hash table
6611 routines to optimize the code.
6613 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6615 * Replaced the client entry's `channel' list and channel entry's
6616 `user_list' list to hash tables for optimized lookup. Changed
6617 the code to use the hash table interface around the code.
6618 Affected file lib/silcd/idlist.[ch].
6620 * Added `auto_rehash' boolean argument to the function
6621 silc_hash_table_alloc to indicate whether the hash table should
6622 auto-rehash when it thinks is appropriate time. It will
6623 increase the hash table size if the there is twice as much
6624 entries in the table than the size of the table, and will
6625 decrease the size if there are twice as less entries than
6626 the size of the table.
6628 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6630 * Fixed silc_xxx_get_supported to not crash at some circumstances.
6632 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6634 * silc_idcache_purge_by_context deletes the entry now by context
6635 as it is supposed to do. Affected file lib/silccore/idcache.c.
6637 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
6638 client is not anymore valid (WHOWAS givens the info) and not
6639 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
6641 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6643 * Removed the `data' and `data_len' arguments from the ID Cache
6644 interfaces and added `name' argument. ID Cache does not handle
6645 anymore the binary data only a names associated with given ID.
6647 * When hashing a Client ID with silc_hash_id the entire ID is
6648 not hashed anymore, instead only the hash of the Client ID is
6649 hashed. This way we can access the Client ID from the cache
6650 with Client ID but with the hash of the ID (which is a hash of
6651 the nickname) as well without any difference in performance.
6653 Added also silc_idcache_find_by_id_one_ext to do one on one
6654 searching when we have the actual ID. Added also function
6655 silc_hash_client_id_compare. The affected files are
6656 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
6658 * When hashing the name associated with a ID it is always done
6659 in lowercase. This way we can access the cache without worrying
6660 about case-sensitivity, even though, for example nicknames are
6663 * Fixed a bug in server with channel message sending. It put
6664 wrong ID type as destination ID. The affected file
6665 silcd/packet_send.c.
6667 * silc_idcache_del_by_context now deletes from all hash tables
6668 by context. Affected file lib/silccore/idcache.c.
6670 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6672 * Changed the client library to use the new ID Cache interface.
6673 Changes around the source tree.
6675 * Added silc_hash_table_rehash_ext to rehash with specific
6676 hash function. Affected file lib/silcutil/silchashtable.[ch].
6678 * Added silc_hash_string_compare to compare two strings in the
6679 hash table. Affected file lib/silcutil/silcutil.[ch].
6681 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6683 * Added new function silc_idcache_del_by_context into the
6684 lib/silccore/idcache.[ch].
6686 * Changed the server's ID list routines to use the new ID Cache
6687 interface. Changes around the source tree.
6689 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6691 * Added silc_hash_table_del[_by_context]_ext functions in to the
6692 lib/silcutil/silchashtable.[ch].
6694 Removed silc_hash_table_find_all* routines and added new
6695 silc_hash_table_find_foreach to replace them.
6697 Added silc_hash_table_replace_ext function as extended
6698 replacing function. Separated the simple hash table interface
6699 from the extended hash table interface in the file
6700 lib/silcutil/silchashtable.h.
6702 * Fixed minor bugs and changed it to use some of the new
6703 hash table functions in lib/silccore/idcache.c
6705 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6707 * Added new function silc_hash_table_find_all to return all keys
6708 in the hash table by the specified key. As the hash table is
6709 collision resistant it also makes it possible to have several
6710 duplicate keys in the hash table. This function may be used to
6711 find all of the keys from the hash.
6713 Added user_context arguments to the SilcHashFunction,
6714 SilcHashCompare and SilcHashDestructor to deliver user specified
6717 Added new fuctions silc_hash_table_find[_all]_ext to do
6718 extended lookup with specified hash and compare functions and
6719 specified user contexts.
6721 Added new function silc_hash_table_add_ext to add the key
6722 with specified hash function and user context.
6724 Added new function silc_hash_table_foreach to traverse all
6725 entrys in the hash table. Added SilcHashForeach callback
6728 Added new function silc_hash_table_del_by_context to delete
6729 the entry only if the context associated with the key matches.
6731 Affected files are lib/silcutil/silchashtable.[ch].
6733 * Removed silc_hash_[server/client/channel]_id and added just
6734 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
6735 silc_hash_id_compare to compare two ID's using as the hash table
6736 comparison function. Added also silc_hash_data to hash
6737 binary data and silc_hash_data_compare to compare it.
6739 * Removed silc_idlist_find_client_by_hash as it is not needed
6740 anymore. Affected file silcd/idlist.[ch].
6742 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
6743 to use internally the SilcHashTable. The new ID Cache is a lot
6744 faster than the old one. Some of the ID Cache interface was also
6745 rewritten and obsolete and stupid functions were removed.
6747 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6749 * Added entry_count field to the SilcHashTable to keep the number
6750 of the entries in the table. Implemented the function
6751 silc_hash_table_rehash. Added new function
6752 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
6754 Fixed a minor bug in silc_hash_table_free.
6756 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
6757 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
6758 into the lib/silcutil/silcutil.[ch].
6760 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6762 * Implemented a collision resistant hash table into the
6763 lib/silcutil/silchashtable[ch]. See the header and the source
6764 for the SilcHashTable API.
6766 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6768 * Merged dotconf version 1.0.2 into lib/dotconf.
6770 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6772 * Do not compile anything in lib/silcsim/* if the SIM support
6773 is not enabled. The tree should now compile without problems
6776 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6778 * Compiled the SILC under cygwin. Compiled and tested briefly
6779 without problems. More tests needed. The SIMs didn't compile
6782 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
6784 * Fixed possible crash in silc_get_username in the
6785 lib/silcutil/silcutil.c.
6787 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6789 * Fixed a va_arg in silc/client_ops.c.
6791 * Oops, RC5 routines were named AES and caused some problems
6792 when not using SIM's. Affected file lib/silccrypt/rc5.c.
6794 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6796 * Added new SilcIDIP structure into the lib/silccore/id.h and
6797 replaced the old `ip' fields from all SILC ID's to that type.
6798 This is a step towards IPv6 support.
6800 The silc_id_get_len takes now the ID as an extra argument.
6801 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
6802 both IPv4 and IPv6 based ID's.
6804 The affected files are lib/silccore/id.[ch] and other files
6805 around the tree using these routines.
6807 * Removed the ID length arguments in server from various
6808 silc_server_send_notify_* routines -> they are not needed
6811 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6813 * Fixed memory leak in silc_encode_pem_file in the file
6814 lib/silcutil/silcutil.c.
6816 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6818 * Check minor version as well in the SKE. Affected files are
6819 silcd/protocol.c and lib/silcclient/protocol.c.
6821 * Added --identifier option to the server so that an identifier
6822 can be when creating the public key for the server. Affected
6823 file is silcd/silcd.c.
6825 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
6826 lib/silccrypt/silcpkcs.c.
6828 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6830 * Register default ciphers and stuff when using -C option with
6831 the server. Affected file sildc/silcd.c.
6833 * Put back the servers public key filename format, it is better
6834 than the new one. For now, the client keys are saved with the
6835 new filename format. The affected file silc/client_ops.c.
6837 * Implemented the Cipher API for the rest of the ciphers that
6838 did not implement it or implemented it the wrong way.
6840 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6842 * Register default ciphers and stuff when using the -S option
6843 in the client. Affected file silc/silc.c. Same also when
6844 creating new key pair with -C option.
6846 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6848 * Fixed the silc_verify_public_key client operation function to
6849 save the public keys differently. The fingerprint is now
6850 used as filename and not the hostname. This way also the
6851 client keys are saved uniquely and not with hostnames. The
6852 affected file is silc/client_ops.c.
6854 * Trimmed the silc_hash_fingerprint function to remove extra
6855 whitespaces from the end of the fingerprint. The affected
6856 file is lib/silccrypt/silchash.c.
6860 * Added silc_cipher_register_default function to register all
6861 default ciphers. It can be used when configuration files
6862 does not exist and the application does not want any specific
6863 ciphers in any specific order.
6865 The SilcDList is now used as silc_cipher_list dynamically
6866 allocated cipher list. Removed the static list all together
6867 and now all ciphers must be allocated to the dynamic list.
6868 The silc_cipher_alloc routine was changed to check only the
6871 All silc_cipher_* routines that used to return int returns
6874 The affected files lib/silccrypt/silccrypt.[ch].
6876 * The same thing was done to silc_hash_* as for silc_cipher_*
6877 routines. Affected files lib/silccrypt/silchash.[ch].
6879 * The same thing was done to silc_pkcs_* as for silc_cipher_*
6880 routines. Affected files lib/silccrypt/silcpkcs.[ch].
6881 Added also silc_pkcs_[un]register[_default] functions.
6882 Removed the data_context from the PKCS API.
6884 * Added silc_hmac_register_default function to register default
6885 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
6886 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
6887 to unregister all hmacs at once.
6889 * Register the default ciphers, hash functions, PKCSs and HMACs
6890 if client's configuration file does not exist. The affected
6893 * The client did not load the hash functions from the SIM
6894 modules at all. Added support for this. Affected file is
6895 silc/clientconfig.c.
6897 * When decoding public key with silc_pkcs_public_key_decode, check
6898 the supported algorithm only if PKCS are registered. Affected
6899 file lib/silccrypt/silcpkcs.c. The same was done with the
6900 silc_pkcs_private_key_decode.
6902 * Fixed the SILC List routines to keep the list always in order.
6903 It used to change the list's order when traversing the list but
6904 not it preserves the order. Affected file lib/trq/silclist.h.
6906 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6908 * Added the client library to use the SilcSocketConnection's
6909 reference counter (by silc_socket_dup) to prevent the bug that
6910 the socket object may be freed underneath async operation.
6912 * The name resolv library checking fixes in the configure.in.pre.
6915 * Created new version of the protocol drafts for future
6916 development. The -03 drafts are the ones that will be changed
6917 in the trunk now and the -02 will remain as they are.
6919 * Send list of CUMODE notifys to the router when announcing
6920 the channel users to the router. Affected file silcd/server.c.
6921 If the router receiving channel founder CUMODE for a channel
6922 that already has channel founder it will send CUMODE notify
6923 to the sender to remove the channel founder rights from the
6924 announced client. Affected file silcd/packet_receive.c.
6926 * The CUMODE notify may now use Server ID as well as the entity
6927 who changes the mode. Updated protocool specs.
6929 * Updated INSTALL and README files.
6931 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6933 * New web pages in the http://silc.pspt.fi. The pages was
6938 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6940 * Implemented the [DenyConnectin] config section in the server.
6941 Added silc_server_config_denied_conn to check whether incoming
6942 connection is denied. Affected file silcd/serverconfig.[ch].
6944 * Do not check the ports when checking the incoming configuration
6945 data if the port is 0, meaning any. Affected file is
6946 silcd/serverconfig.c.
6948 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6950 * Fixed buffer overflow in silc_string_compare in the file
6951 lib/silcutil/silcutil.c.
6953 * Fixed double free in silc_server_command_leave in the file
6956 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6958 * Fixed the version checking in the server. Affected file is
6961 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6963 * Fixed the configuration data fetching when accepting new
6964 connections in the server. Affected file silcd/server.c.
6966 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6968 * Added `sender_entry' argument to the function
6969 silc_server_packet_relay_to_channel so that we can check
6970 whether some destination actually belongs to the same route
6971 the sender belongs (ie, we must not resend the packet to the
6972 sender). Affected file silcd/packet_send.[ch].
6974 * Added `servername' field to the SilcClientEntry in the server
6975 to hold the name of the server where client is from. Affected
6976 file is silcd/idlist.h.
6978 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6980 * Moved the channel message encrypting in the router betwen
6981 router connections from silc_server_channel_message to the
6982 silc_server_packet_relay_to_channel since we want to check
6983 whether we have anybody channel before encrypting anything.
6984 Affected files silcd/packet_[receive/send].c.
6986 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6988 * Fixed the [AdminConnection] server config section to support
6989 multiple entries. Affected file silcd/serverconfig.c.
6991 * Added support into the server to check the validity of the
6992 incoming connection before executing any KE or authentication
6995 * The connection configuration is now saved to the KE and
6996 connection auth protocol contexts and not fetched anymore in
6997 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
6999 * The local hosts listenning address and port is also resolved
7000 now when starting the server. We want to have the socket object
7001 to include the real address and port for the listener. Added
7002 new function silc_net_check_local_by_sock into the files
7003 lib/silcutil/silcnet.[ch].
7005 * Fixed a broadcast bug in server -> do not broadcast if we
7008 * Fixed a routing bug. Do not route broadcast packets ever.
7009 Broadcast packets must be processed always and not routed since
7010 they may be destined to some other host than yourself and thus
7011 would get routed without no good reason. Affected file is
7014 * Added function silc_server_config_is_primary_route to check
7015 whether primary router connection has been configured (a router
7016 configuration that we are initiating). If there is not, we
7017 will assume that there is only two routers in the SILC network
7018 and we will use the incoming router connection as our primary
7019 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7021 * Changed the order of the broadcasting. Broadcast _after_ the
7022 packet has been processed not before. Affected file is
7025 * Fixed a [ClientConnection] parsing bug. The port was never
7026 parsed correctly thus resulting to port 0. Affected file
7027 silcd/serverconfig.c.
7029 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7030 argument and did not set the broadcast packet flag. Affected
7031 file silcd/packet_send.c. Fixed same bug in the function
7032 silc_server_send_notify as well.
7034 * If we receive NEW_ID packet for our own ID in the server, ignore
7037 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7041 * Removed the nickname from the Private Message Payload.
7042 Updated the code and the protocol specs.
7044 * Updated protocol specs for submitting to the IETF.
7046 * Tweaked the Random Number Generator a bit. Affected file
7047 lib/silccrypt/silcrng.c. Exported a new function
7048 silc_rng_[global]_add_noise which can be used to add more
7051 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7053 * Do not parse packets with different timeout when protocol
7054 is active -> may cause problem with rekey. Affected file
7057 * When server receives signoff notify it must not create
7058 new channel key if the client is on any channels since the
7059 sender of the signoff notify will create it.
7061 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7063 * Added printing of error messages during SKE protocol from the
7064 failure packet sent by server during SKE. Affected file
7067 * Removed the client's failure_callback handling with timeout
7068 and handle it immediately when received.
7070 * The SKE library returned wrong type in SUCCESS and FAILURE
7071 packets. They must be 32 bit MSB not 16 bit MSB.
7073 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7075 * Ok, rewrote the logic of the re-key and now it seems to work.
7076 I tested it on high traffic with frequent re-keys without
7077 problems. Added hmac_receive (and renamed hmac to hmac_send)
7078 in SilcClientConnection in lib/silcclient/client.h and
7079 in SilcIDListData in silcd/idlist.h. Also, removed the
7080 SilcPacketParserContext's cipher and hmac fields as they are
7081 not needed anymore and actually caused some problems when
7082 the ciphers and hmac's changed underneath the packet parser.
7084 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7086 * If re-key protocol is active then process the incoming packets
7087 synchronously since we must assure that icoming packets encrypted
7088 with the old key is processed before the new keys is set to
7089 use. This is true other packets than for REKEY packets.
7090 Affected file silcd/server.c. The same was done to client library
7091 as well, affected file lib/silcclient/client.c.
7093 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7095 * Fixed bug in client and server to accept the force send if
7096 the packet is send from silc_[server/client]_packet_process
7097 function. Otherwise the packets are never delivered, oops.
7099 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7101 * Disable force sending of packets when REKEY protocol is active.
7102 We must assure that no packet is sent directly when rekey is
7103 performed. All packets must be sent through packet queue.
7104 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7105 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7106 function is silc_[server/client]_packet_send_real to check
7109 * Replaced the SIM paths from example config files to
7110 /usr/local/modules. Also, make install creates now
7111 /usr/local/silc/logs directory to hold all the SILC server
7114 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7116 * Made the configure.in.pre work on Solaris. Patch by salo.
7118 * Made all ciphers compatible with non-x86 machines. Defined
7119 CBC mode macros into lib/silccrypt/ciphers_def.h.
7121 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7123 * Fixed the make install.
7125 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7127 * When MAC computation fails the silc_packet_decrypt returned 0
7128 even though it was supposed to return -1. Fixed this. The
7129 affected file is lib/silccore/silcpacket.c.
7131 * Do not replace the config files in /etc/silc (in make install)
7132 if they already exist. Affected file ./Makefile.am.
7134 * Do not send re-key packets immediately but through packet queue.
7135 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7137 * Changed silc_net_check_host_by_sock to return FALSE if the
7138 IP/DNS could not be resolved. Though, it returns the IP address
7139 now even if it could not resolve it (but returns also FALSE).
7140 Affected file lib/silcutil/silcnet.[ch].
7142 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7144 * Added silc_pkcs_decode_identifier to decode the public key's
7145 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7146 Added also silc_pkcs_free_identifier. Added also new context
7147 SilcPublicKeyIdentifier.
7149 * Added -S option to the silc client. It is used to dump the
7150 contents of the specified public key file.
7152 * Changed the PKCS api to return the public key length when
7153 setting the public key.
7155 * Fixed a fatal bug in the public and private key file loading.
7156 Affected file lib/silccrypt/silcpkcs.c.
7158 * Execute the packet parsing for client with zero (0) timeout
7159 if the protocol is active. Affected file silcd/server.c.
7161 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7163 * Made the key generation options to the silcd program. Added
7164 -C option, equivalent to client's option.
7166 * Added new [ServerKeys] config section to the server. It
7167 configures the server's public and private key.
7169 * Defined generic Public Key Payload into the protocol
7170 specification to send specific type of public keys and
7173 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7174 public key or certificate.
7176 * Implemented the GETKEY command to the server and to the
7177 client library and on user interface.
7179 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7181 * Made preliminary `make install' work.
7183 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7185 * Added SilcServerRekey context into silcd/idlist.h.
7187 * Added the PFS support as defined in the specification to the
7188 SKE protocol. Affected files lib/silcske/*.c.
7190 * Added `ske_group' field to the SilcServerRekey context to hold
7191 the number of the SKE group that is used with PFS in re-key.
7192 Affected file silcd/idlist.h.
7194 * Added PFS re-key support to the server. Affected file is
7197 * Added silc_protocol_cancel to cancel execution of the next
7198 state of the protocol. Affected file is
7199 lib/silccore/silcprotocol.[ch].
7201 * Added the re-key support with and without PFS to the client
7202 library. Re-key is performed once in an hour, by default.
7204 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7205 Added silc_client_rekey_callback and silc_client_rekey_final.
7206 Affected files are lib/silcclient/protocol.[ch] and
7207 lib/silcclient/client.[ch].
7209 * Removed the `hmac_key' and `hmac_key_len' fields from the
7210 SilcClientConnection structure; not needed. Affected file is
7211 lib/silcclient/client.h.
7215 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7217 * Do not ask whether user wants to use the negotiated private key
7218 for private messages, just use it. Affected file is
7219 silc/local_command.c.
7221 * Added `send_enc_key' and `enc_key_len' fields to the
7222 SilcIDListData structure since they are needed in the re-key
7223 phase. Affected file is silcd/idlist.[ch].
7225 * Implemented the simple re-key protocol into the server.
7226 Affected files silcd/server.c and silcd/protocol.[ch]. The
7227 re-key will be performed once in an hour, by default.
7229 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7230 Added silc_server_rekey, silc_server_rekey_callback and
7231 silc_server_rekey_final.
7233 * Removed Tunneled flag from the protocol. Updated the code
7234 and the specifications.
7236 * Adde `pfs' field to the SilcIDListData to indicate whether
7237 the PFS is to be performed in the re-key. Affected file is
7240 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7242 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7243 int64 of at least the xintXX size. If void * is less that 4
7244 bytes uint32 * will be used. Defined bool as boolean.
7246 * Changed _ALL_ unsigned long and unsigned int to uint32,
7247 unsgined short to uint16 in the source tree.
7249 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7250 not handle clients that has entry->data.registered == FALSE.
7251 They are not in the network anymore. Affected file is
7254 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7256 * Implemented the sending of the SERVER_SIGNOFF notify in the
7257 server. Affected file is silcd/server.c.
7259 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7260 Added also silc_notify_payload_encode_args into the
7261 lib/silccore/silcnotify.[ch].
7263 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7264 Affected file silcd/packet_receive.c.
7266 * Implemented the SERVER_SIGNOFF notify handling in the client
7267 library. Affected file lib/silcclient/client_notify.c. Also,
7268 implemnted the printing of the SERVER_SIGNOFF info to the
7269 application. Affected file silc/client_ops.c.
7271 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7272 if the deleting was successful. Affected file silcd/idlist.[ch].
7274 * Added support for public key authentication in the connection
7275 authentication protocol in the client library. Affected file
7276 lib/silcclient/protocol.c.
7278 * Changed the server's silc_idlist_get_clients_by_* interface
7279 to support already allocated array so that new entries may be
7280 added to pre-allocated array. Affected file silcd/idlist.[ch].
7281 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7282 and command replies.
7284 * All command reply functions in the server now calls the
7285 pending command callback even if error occured. This way the
7286 error will be delivered to the client as well. Affected files
7287 silcd/command.c and silcd/command_reply.c.
7289 * Fixed INFO command to return local server's info if no server
7290 was provided. Affected file lib/silcclient/command.c.
7292 * Removed RESTART command for good. Updated the code and the
7295 * Rewrote parts of the task system. It is a bit simpler now.
7296 Removed unsued task priorities. The affected files are
7297 lib/silcutil/silctask.[ch].
7299 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7301 * Moved the USERS printing from the library to the application.
7302 Affected files lib/silcclient/command.c and silc/client_ops.c.
7304 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7308 * Added channel key re-key support. The re-key is perfomed
7309 only by the router and is done once in an hour. Added `rekey'
7310 field to the SilcChannelEntry in the server. Affected files
7311 silcd/server.c and silcd/idlist.h.
7313 * Added silc_task_unregister_by_context into the file
7314 lib/silcutil/silctask.[ch].
7316 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7318 * Added SILC_UMODE_GONE mode to indicate when the client is not
7319 present in the SILC network. Added also support to the local
7320 command AWAY that will set this mode. Added support of showing
7321 "xxx is gone" in WHOIS command. The USERS command shows the
7322 gone status as well.
7324 * Fixed setting server and router operator privileges in the
7325 server's UMODE command. Affected file silcd/command.c.
7327 * Merged the SKE KE1 and KE2 payloads into one payload. The
7328 new KE payload is equivalent to the old KE2 payload.
7330 Cleaned up the SKE Start Payload parsing. It now uses the
7331 simple buffer unformatting to do the parsing. A lot faster
7334 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7335 to the SKE that is used to indicate whether both of the SKE
7336 parties should perform authentication. By default only the
7337 responder performs authentication. By setting this flag also
7338 the initiator must do authentication. By default it is unset
7339 since in normal SKE case, client to server connection, only
7340 the responder should do authentication. When doing SKE between
7341 two clients both should perform authentication. Updated the
7342 code and the protocol specs.
7344 * A little fix to IDENTIFY command in the server. Search the
7345 client first by hash not nickname. Affected file is
7348 * Fixed the silc_client_close_connection to support closing
7349 the client to client connections wihtout deleting too much
7350 data. Affected file lib/silcclient/client.c.
7352 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7353 are received if protocol used to be active but is not anymore
7354 the application would crash due to NULL pointer dereference.
7355 Affected files silcd/server.c and lib/silcclient/client.c.
7357 * Added `hash' field to the SilcClientConnection to include
7358 the hash function negotiated in the SKE protocol.
7360 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7361 to set the channel founder authentication data. A client can
7362 claim the founder rights later by providing the authentication
7363 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7364 This way the channel founder can regain the channel founder
7365 privileges even it is left the channel. This works only on
7366 local server and the client must be connected to the same
7367 server to be able to regain the founder rights. Updated the
7368 protocol specs accordingly.
7370 Added support to the CMODE command in the client to set the
7371 founder auth data. Read the README to see how to set it.
7373 Added support to the CUMODE command to claim the founder
7374 rights. Read the README to see how to do it.
7376 Added support for the founder authentication to the Channel
7377 Entry in the server. Affected file silcd/idlist.h.
7379 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7380 server's CMODE command. Affected file silcd/command.c.
7382 * Added the following new functions into lib/silccore/silcauth.[ch]:
7383 silc_auth_get_method and silc_auth_get_data.
7385 * The server now saves the remote hosts public key to the
7386 SilcIDListData pointer. Affected file silcd/protocol.c.
7388 * The normal server now does not remove the channel entry from
7389 the cache if the founder authentication data is set. It used
7390 to remove it if the founder was the last one on the channel on
7391 the server and left the channel. The auth data is saved and
7392 if the channel is re-joined later the old entry is used with
7393 the old auth data. Affected files silcd/command_reply.c and
7396 * Removed the `pkcs' field from the SilcIDListData structure
7397 in the server; it is not used. Affected file silcd/idlist.h.
7399 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7401 * Fixed packet processing on slow links. Partial packets were
7402 never re-processed because the incoming data buffer was cleared
7403 by the application. Application must not directly clear the
7404 sock->inbuf, the packet processing routines handle it. Fixed
7405 this in client library and in server.
7407 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7409 * Fixed the WHOIS and IDENTIFY send reply function to really
7410 check whether to send list or just one entry. Affected file
7413 * Cleaned up the LEAVE command's channel key distribution. The
7414 affected file silcd/command.c.
7416 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7417 can enforce the channel mode as well. In that case the ID
7418 includes the ID of the server. The code now enforces the
7419 mode change if the router have different mode than the server.
7421 * The notify client operation with CMODE_CHANGE notify can now
7422 return NULL client_entry pointer if the CMODE was not changed
7423 by client. Application must check for this.
7425 * Added <Server ID> argument to INFO command to support server
7426 info fetching by Server ID.
7428 * Added silc_server_announce_get_channel_users to get assembled
7429 packets of channel users of the specified channel. Affected
7430 file silcd/server.[ch].
7432 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7433 was freed underneath the ID Cache.
7435 * Re-announce clients when the server received CHANNEL_CHANGE
7436 notify from the router. Affected file silcd/packet_send.c.
7438 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7440 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7441 crashed since it did not handle the fact that there is no cipher
7442 called "3" and didn't check the error condition. Now fixed.
7444 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7445 flag. It can be used to send message requests.
7447 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7449 * Implemented the RESTART command in the client.
7451 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
7452 notice type messages. Added notice printing to the user
7455 * The channel keys are not re-generated if the channel's mode
7456 is PRIVKEY, ie private key on the channel exists. Affected
7457 files silcd/server.c and silcd/command.c.
7459 * Fixed a little bug in channel message delivery when channel
7460 private keys are set in the server. Affected file is
7461 silcd/packet_send.c.
7463 * Changed the setting on channel->on_channel = TRUE from the
7464 silc_client_save_channel_key to the JOIN command reply. The
7465 key payload is not received if the private channel key is set.
7466 Affected file lib/silcclient/command_reply.c and the
7467 lib/silcclient/client_channel.c.
7469 * When the CMODE_CHANGE notify is sent and the channel private
7470 key mode is removed the channel key must be re-generated in
7471 other cells as well. Added this support for the router in the
7472 silcd/packet_receive.c.
7474 * Added new local command NOTICE to send notice message on
7475 channel. Affected file silc/local_command.[ch].
7477 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7479 * Added new local command ME to the client. It is used to send
7480 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
7481 some action. Affected file silc/local_command.[ch].
7483 * Changed channel_message and private_message client operations
7484 to deliver the message flags to the application. Added also
7485 the `flags' arguments to the silc_client_send_channel_message
7486 and silc_client_send_private_message functions. Affected file
7489 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7491 * Redefined the Private Message Payload to support private message
7492 keys and to support the new private message flags. Updated
7493 the protocol specs. Flags makes it possible to have for example
7494 CTCP style messages.
7496 * Added new type SilcPrivateMessagePayload and defined an API
7497 for it in the lib/silcclient/silcprivate.[ch].
7499 * Tested private message private keys successfully. Tested the
7500 private message key set, unset and list commands with the new
7503 * Redefined the Channel Message Payload to include the channel
7504 message flags (equal with private message flags) to support
7505 for example CTCP style messages.
7507 * Defined some of the message (for channel and private message)
7508 flags. Updated the protocol specs and added the flags to the
7509 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
7511 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7513 * Added SilcKeyAgreementStatus type to the key agreement routines
7514 to indicate the current status and error if one occured.
7515 The status types are defined in the lib/silcclient/silcapi.h.
7517 * Added new local command KEY that is used to set and unset private
7518 keys for channels, set and unset private keys for private messages
7519 with remote clients and to send key agreement requests and
7520 negotiate the key agreement protocol with remote client. The
7521 key agreement is supported only to negotiate private message keys,
7522 it currently cannot be used to negotiate private keys for channels,
7523 as it is not convenient for that purpose.
7525 * Fixed a minor pending callback setting bug in the function
7526 silc_client_get_client_by_id_resolve, now the function works.
7527 Affected file lib/silcclient/idlist.c.
7529 * Added function silc_net_get_local_port to get local bound
7530 port by socket. Added to lib/silcutil/silcnet.[ch].
7532 * Added `sockets' and `sockets_count' fields to the SilcClient
7533 object. They hold the sockets of the listenning sockets in
7534 the client. Listenning sockets may be for example the key
7535 agreement server. Affected file lib/silcclient/client.[ch].
7536 Added functions the silc_client_add_socket and the
7537 silc_client_del_socket. They are exported to the application
7540 * Added ~./silc/clientkeys to support other client's public keys.
7542 * Renamed verify_server_key client operation to verify_public_key
7543 and added one argument to indicate the type of the connection
7544 (server, client etc.).
7546 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7548 * Added silc_server_connection_auth_request to handle the
7549 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
7550 silcd/packet_receive.[ch].
7552 * Added silc_server_send_connection_auth_request into the
7553 silcd/packet_send.c to send the connection auth request packet.
7555 * Cleaned up the silcd/protocol.c a bit and fixed some memory
7558 * Fixed the public key authentication in responder side in the
7559 server. The `auth_data' pointer includes the SilcPublicKey
7560 not the path to the public key. Affected file silcd/protocol.c.
7562 * Implemented the public key authentication in the initiator side
7563 in the server. Affected file silcd/protocol.c.
7565 * Removed the [RedirectClient] config section from the server
7566 configuration. Is not needed and I don't want to implement it.
7568 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7570 * Cleaned up the CMODE command in the server. It now works
7571 correctly and supports all the modes defined in the protocol.
7572 Affected file is silcd/command.c.
7574 * Added `hmac_name' field to the SilcChannelEntry in the server
7575 to hold the default HMAC of the channel. It can be set when
7576 creating the channel (with JOIN command). Affected files
7579 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
7580 type to indicate the change of the current cipher and hmac
7581 on the channel. Client can safely ignore the <cipher> argument
7582 (if it chooses to do so) since the CHANNEL_KEY packet will
7583 force the channel key change anyway. The <hmac> argument is
7584 important since the client is responsible of setting the new
7585 HMAC and the hmac key into use.
7587 * Fixed the CMODE command in the client library as well.
7589 * Tested CMODE command in router environment successfully.
7591 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7593 * Show the version of the remote client (or server) when connecting
7594 to the server. It is logged to the log file. Affected file
7595 is silcd/protocol.c.
7597 * Fixed the KILLED notify handling in the client library. The
7598 client must be removed from all channels when receiving the
7601 Also, do not remove the client entry when giving the KILL
7602 command but when the KILLED notify is received.
7604 * Removed silc_idlist_find_client_by_nickname from the server.
7605 Not needed anymore. Affected files silcd/idlist.[ch].
7607 * Implemented the CHANNEL_CHANGE notify type handling to the
7608 server. Affected file silcd/server.c.
7612 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7614 * Added silc_server_send_notify_invite to send the INVITE
7615 notify between routers.
7617 * Implemented the INVITE command correctly to the server.
7619 * Implemented the INVITE notify type handling in the server.
7621 * Implemented the INVITE command to the client library and on the
7624 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7626 * Added function silc_server_get_client_resolve to find the
7627 client entry by ID from all ID lists and then resolve it
7628 (using WHOIS) if it cannot be found. Affected file is
7631 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7633 * Implemented the BAN command to the client library.
7635 * The JOIN command in the server now checks the invite list
7638 * Changed the silc_command_reply_payload_encode_va and the
7639 silc_command_payload_encode_va to support that if argument is
7640 NULL it ignores and checks the next argument. Affected file
7641 lib/silccore/silccommand.c.
7643 * Added silc_server_send_notify_ban to send the BAN notify
7644 type between routers.
7646 * Chaned the silc_notify_payload_encode to support that if
7647 argument is NULL it ignores and checks the next argument.
7648 Affected file lib/silccore/silcnotify.c.
7650 * Tested ban lists in router environment successfully.
7652 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7654 * Implemented BAN command to the server, in silcd/command.[ch].
7656 * Removed the BAN and INVITE_LIST modes from the CMODE command
7659 * Added function silc_string_match to regex match two strings.
7660 Affected files lib/silcutil/silcutil.[ch].
7662 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7664 * Redefined parts of the SilcChannelEntry in the server to support
7665 the new ban and invite lists.
7667 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7669 * Redefined the INVITE command. The same command can be used to
7670 invite individuals to the channel but also to manage the invite
7671 list of the channel (to add to and remove from the invite list).
7672 Updated the protocol specs.
7674 * Added new command SILC_COMMAND_BAN that can be used to manage
7675 the ban list of the channel. Updated the protocol specs.
7677 * Removed the channel modes: the SILC_CMODE_BAN and the
7678 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
7679 in the CMODE command. The equivalent features are now available
7680 using INVITE and BAN commands. Updated the protocol specs.
7682 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
7683 in the network about change in the current ban list. The notify
7684 type is not used by the client.
7686 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
7687 support the invite lists.
7689 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7691 * Added new function silc_string_regexify that converts string
7692 including wildcard characters into regex string that can
7693 be used by the GNU regex library. Added into the file
7694 lib/silcutil/silcutil.[ch].
7696 Added silc_string_regex_combine to combine to regex strings
7697 into one so that they can be used as one regex string by
7698 the GNU regex library. Added into the file
7699 lib/silcutil/silcutil.[ch].
7701 Added silc_string_regex_match to match two strings. It returns
7702 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
7704 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7706 * Imported GNU regex to the soruce tree into lib/contrib.
7707 Fixed some compiler warning from the regex.c.
7709 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7711 * Fixed MOTD command in the server to work in router environment.
7713 * Fixed the MOTD command in the client library to support
7714 the server argument in the command.
7716 * Added `nickname_len' argument to the silc_idlist_add_client
7717 in the server, as the `nickname' argument may be binary data
7720 * Added silc_idlist_get_channels to return all channels from
7723 * Implemented LIST command to the server. Affected file is
7726 * Implemented the LIST command to the client library and on the
7729 * Added [<user count>] argument to the LIST command reply.
7730 With private channels the user count is not shown.
7732 * Updated TODO and README.
7734 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7736 * The client entry's data.registered must be TRUE even with
7737 global client entry on global client list. The data.registered
7738 is used to check whether the client is anymore in the network,
7739 for example with WHOWAS command so it must be valid.
7741 * Fixed the WHOWAS command in the server. It now actually works
7742 in router environment. Added function into silcd/command_reply.c
7743 silc_server_command_reply_whowas_save.
7745 * Added silc_idlist_purge function to the silcd/idlist.c
7746 to periodically purge the ID Cache.
7748 * Fixed INFO command in the server. It works now in router
7749 environment. Added <server name> argument to the INFO command
7750 reply. Updated the protocol specs.
7752 * Fixed minor bug in silc_idcache_purge to not purge if the
7753 expire value is zero.
7755 * Fixed various bugs in WHOIS and IDENTIFY command handling as
7756 they were buggy because of the WHOWAS information.
7758 * Fixed local command MSG to handle the async resolving of
7759 the remote client properly. It used to fail the first MSG.
7760 Affected file silc/local_command.c.
7762 * Added `data_len' field to SilcIDCache context.
7764 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7766 * Update TODO. Todo in commands in the server.
7768 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7770 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
7771 used by routers as broadcast packet to inform other routers
7772 about the changed user mode.
7774 Implemented the notify handling in the server. Affected file is
7775 silcd/packet_receive.c. Added the function
7776 silc_server_send_notify_umode to the silcd/packet_send.[ch].
7778 * Added new generic Channel Payload and deprecated the New Channel
7779 Payload. The New Channel Payload is now the generic Channel
7782 * Added new argument `mode' to the silc_server_send_new_channel
7783 as it is required in the Channel Payload now.
7785 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
7786 and created a new and real SilChannelPayload to represent the
7787 new generic Channel Payload. Implemented the encode/decode
7788 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
7790 * Added silc_server_get_client_channel_list to return the list
7791 of channels the client has joined for WHOIS command reply.
7792 Affected file silcd/server.[ch].
7794 * Implemented the channel list sending in the WHOIS command reply
7795 in server and in the client.
7797 Implemented the channel list displaying on the user interface
7798 as well. Affected file silc/client_ops.c.
7800 * Added silc_channel_payload_parse_list to parse list of Channel
7801 Payloads. It returns SilcDList list of SilcChannelPayloads.
7802 Client for example can use this function to parse the list of
7803 channels it receives in the WHOIS command reply. The caller
7804 must free the list by calling silc_channel_payload_list_free.
7805 Affected files lib/silccore/silcchannel.[ch].
7807 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7809 * Added one new argument <user mode> to the WHOIS command reply
7810 to return the mode of the user in SILC. Updated the protocol
7813 Implemented it to the server and client.
7815 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7817 * Fixed the mode printing on the user interface on joining.
7818 Affected file silc/client_ops.c.
7820 * Implemented the UMODE command and user modes in general to the
7821 client library and to the user interface.
7823 * Implemented the UMODE command to the server.
7825 * The server now sends UNKNOWN_COMMAND error status if client sends
7826 unknown command. Affected file silcd/command.c.
7828 * All server commands now handle the command identifier the right
7829 way when sending the command reply to the client. The client can
7830 use to identify the command replies with the identifier.
7832 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7834 * Added silc_server_get_client_route to resolve the route to
7835 the client indicated by the client ID. Affected file is
7838 * Added silc_server_relay_packet as general function to relay
7839 packet to arbitrary destination. This deprecates functions
7840 like _send_private_message_key, _relay_notify etc. Affected
7841 file is silcd/packet_send.[ch].
7843 Removed silc_server_send_key_agreement,
7844 silc_server_send_private_message_key and
7845 silc_server_packet_relay_notify functions from the file
7846 silcd/packet_send.[ch].
7850 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
7851 server. Affected file silcd/packet_receive.[ch].
7853 * Implemented the KILL command to the client. Implemented the
7854 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
7855 Affected files lib/silcclient/command[_reply].c and
7856 lib/silcclient/client_notify.c. Implemented the KILL notify
7857 printing in the user inteface.
7859 * Fixed a lot silc_parse_nick memory leaks from the client
7860 library in the file lib/silcclient/command.c.
7862 * Changed the silc_server_send_notify_on_channels's `sender'
7863 argument from SilcSocketConnection to SilcClientEntry to
7864 check the sender as entry and not as connection object and not
7865 to send to the client provided as argument. The affected file
7866 is silcd/packet_send.[ch].
7868 * The notify packets that are destined directly to the client used
7869 to not to be processed by the server. Now changed that and the
7870 server processes all notify packets. After relaying the packet
7871 to the client the notify packet is processed in the server.
7873 * The silc_server_free_client_data now checks whether there is
7874 pending outgoing traffic for the client and purges the data to
7875 the network before removing the client entry.
7877 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7879 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
7880 an client is killed from the SILC Network. Updated the protocol
7883 Added new function silc_server_send_notify_killed to the
7884 silcd/packet_send.[ch].
7886 * Added function silc_server_packet_relay_notify to relay notify
7887 packets that are destined directly to a client. In this case
7888 the server does not process the notify packets but merely relays
7889 it to the client. Affected file silcd/packet_send.[ch].
7891 Added also silc_server_packet_process_relay_notify to check
7892 whereto relay the notify. Affected file is
7893 silcd/packet_receive.[ch].
7895 * Implemented the KILL command to the server.
7899 * Added the backup schema desgined last fall to the protocol
7900 specs for everyone to see. The specification is in the
7901 *-spec-xx.txt draft and the packet type definitions for the
7902 backup routers is in *-pp-xx.txt draft. Thusly, added also
7903 new packet type SILC_PACKET_CELL_ROUTERS.
7905 * A big security problem in the implementation discovered. The
7906 signoff of an client did not cause new channel key generation
7907 which it of course should've done. The channel keys must be
7908 always re-generated when client leaves (or signoffs) the channel.
7909 The silc_server_remove_from_channels funtion now handles
7910 the channel key re-generation.
7912 * Added `sender' argument to the silc_server_send_notify_on_channels
7913 to not to send the client provided as argument. Affected file
7914 silcd/packet_send.[ch].
7916 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7918 * Implemented OPER and SILCOPER commands into the server and
7921 * Added silc_auth_verify and silc_auth_verify_data to verify
7922 the authentication directly from the authentication payload.
7923 It supports verifying both passphrase and public key based
7924 authentication. Affected file lib/silccore/silcauth.[ch].
7926 * Added `hash' field to the SilcIDListData structure. It is the
7927 hash negotiated in the SKE protocol. Affected file is
7930 * Slight redesigning of the SilcAuthPayload handling routines.
7931 Do not send SilcPKCS but SilcPublicKey as argument.
7933 * Implemented the public key authentication support to the
7934 serverconfig. The public key is loaded from the provided path
7935 and saved as authentication data to void * pointer. Thus,
7936 changed the unsigned char *auth_data to void *auth_data;
7938 * Fixed SHUTDOWN command to send the reply before the server
7939 is shutdown. :) Affected file silcd/command.c.
7941 * Fixed fatal bug in CONNECT command. The hostname was invalid
7942 memory and server crashed. Affected file silcd/command.c.
7944 * Fixed fatal bug in CLOSE command. The server_entry became
7945 invalid but was referenced later in the command. Affected file
7948 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7950 * Fixed fatal bug in failure packet handling. Server ignored
7951 the failure and thus crashed when it came.
7955 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7957 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
7958 that the command may be executed only once in (about) 2 seconds.
7959 The old SILC_CF_LAG flag is same but allows command bursts up
7960 to five before limiting.
7962 Added the support for CF_LAG and CF_LAG_STRICT flags to the
7963 server code. Various commands now includes the CF_LAG_STRICT
7964 flag to disallow any kind of miss-use of the command.
7966 * Fixed the silc_buffer_unformat to not to allocate any data
7967 if the length of the data is zero. It used to allocate the
7968 length + 1. Affected file lib/silcutil/silcbuffmt.c.
7970 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7972 * Changed the format of AdminConnection configuration section
7973 in the server. Added username of the admin to the format.
7974 Affected files silcd/serverconfig.[ch].
7976 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
7977 to return admin configuration data by host, username and/or
7980 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7982 * Implemented WHOWAS command to the server. Added the functions:
7984 silc_server_command_whowas_parse,
7985 silc_server_command_whowas_send_reply,
7986 silc_server_command_whowas_from_client and
7987 silc_server_command_whowas_from_server
7989 * Added <Client ID> argument to the WHOWAS command reply. Updated
7990 the protocol specs accordingly.
7992 * Implemented WHOWAS command and command_reply to the client
7995 Implemented the WHOWAS printing on the user interface.
7997 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7999 * Added new argument to the WHOWAS command reply, the real name.
8000 It is an optional argument. Updated the protocol specs.
8002 * Added SilcIDCacheDestructor callback that is registered when
8003 the SilcIDCache is allocated. The callback is called when
8004 an cache entry in the ID Cache expires, or is purged from the
8005 cache. Added into lib/silccore/idcache.[ch].
8007 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8008 to destruct the client entries when the cache entry expires.
8009 Other ID Cache's in server and in the client library ignores
8012 * If the ID Cache entry's `expire' field is zero then the entry
8013 never expires. Added boolean `expire' argument to the
8014 silc_idcache_add function in the lib/silccore/idcache.[ch].
8015 If it is TRUE the default expiry value is used.
8017 * Added silc_server_free_client_data_timeout that is registered
8018 when client disconnects. By default for 5 minutes we preserve
8019 the client entry for history - for WHOWAS command.
8021 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8023 * Added support to the server to enforce that commands are not
8024 executed more than once in 2 seconds. If server receives
8025 commands from client more frequently, timeout is registered
8026 to process the commands. Affected file silcd/command.c.
8027 Added new function silc_server_command_process_timeout.
8029 * Changed NICK_NOTIFY handling in client library to check that
8030 if the client's nickname was changed, so there is no need to
8031 resolve anything from the server.
8033 * Removed error printing from the WHOIS and IDENTIFY commands.
8034 If error occurs then it is ignored silently in the client library.
8035 The application, however, may map the received error to
8036 human readable error string. The application currently maps
8037 the NO_SUCH_NICKNAME error to string.
8039 * Made the command status message public to the application. Moved
8040 them from lib/silcclient/command_reply.c to
8041 lib/silcclient/command_reply.h. The application can map the
8042 received command status to the string with the
8043 silc_client_command_status_message function.
8045 * Added check to the server to check that client's ID is same
8046 as the Source ID in the packet the client sent. They must
8049 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8051 * Added dist-bzip hook to the Makefile.am to make bzip2
8052 compressed distributions.
8054 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8056 * Server now enforces the maximum length for the nickname and
8057 the channel as protocol specification dictates. 128 bytes for
8058 nickname and 256 bytes for channel name.
8060 * Moved the WHOIS printing to the application. The client libary
8061 does not print out the WHOIS information anymore, the application
8062 must do it. Renamed silc_client_command_reply_whois_print to
8063 the silc_client_command_reply_whois_save.
8065 The client's idle time is also sent to the application now, and
8066 the idle is shown on screen.
8068 * Added silc_client_command_reply_identify_save to save the
8069 received IDENTIFY entries.
8071 * Do not check for channel private keys in message sending and
8072 reception if the channel does not have the PRIVKEY mode set.
8073 Affected file lib/silclient/client_channel.c.
8075 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8077 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8078 just surfaced after chaning the JOIN procedure.
8080 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8082 * Added silc_client_get_clients_by_list to get client entries
8083 from Client ID list, that is returned for example by JOIN
8084 and USERS command replies. The application should use this
8085 function for example when JOIN command reply is received to
8086 resolve the clients already on the channel (library does not
8087 do that anymore as USERS command reply is not used in the JOIN
8088 procedure anymore). Affected files lib/silcclient/silcapi.h and
8089 lib/silcclient/idlist.c.
8091 * JOIN command reply and USERS command reply returns now SilcBuffer
8092 pointers instead of unsigned char pointers when returning
8093 the client list and mode list.
8095 * Added <Client ID> argument to the JOIN command reply, mainly
8096 for the server to identify for which client the command was
8097 originally sent. Updated protocol specs accordingly.
8099 * Added SilcDlist private_key pointer to the SilcChannelEntry
8100 in the client to support the channel private keys. Affected
8101 file is lib/silcclient/idlist.h.
8103 * Added SilcChannelPrivateKey argument to the function
8104 silc_client_send_channel_message so that application can choose
8105 to use specific private ke if it wants to. If it is not provided,
8106 the normal channel key is used, unless private keys are set.
8107 In this case the first (key that was added first) is used
8108 as the encryption key.
8110 * Implemented the support for channel private key handling.
8111 Implemented the following functions:
8113 silc_client_add_channel_private_key,
8114 silc_client_del_channel_private_keys,
8115 silc_client_del_channel_private_key,
8116 silc_client_list_channel_private_keys and
8117 silc_client_free_channel_private_keys
8119 Affected file lib/silcclient/client_channel.c.
8121 * Added the support for the private keys in the channel message
8122 sending and encryption and in the message reception and
8123 decryption. Affected funtions are
8124 silc_client_send_channel_message and silc_client_channel_message.
8126 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8128 * Added SKE's key verify callback to the client library's
8129 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8131 * Removed the statement that server (or router) must send USERS
8132 command reply when joining to the channel so that the client
8133 knows who are on the channel. Instead, the client list and
8134 client's mode list is now sent in the JOIN command reply to the
8135 client who joined channel. This is better solution.
8137 * Added function silc_server_get_users_on_channel and function
8138 silc_server_save_users_on_channel to the silcd/server.[ch].
8140 * Removed function silc_server_command_send_users from the
8143 * Do not show topic on the client library anymore. The topic is
8144 sent in the command reply notify to the application and the
8145 application must show the topic now.
8147 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8149 * Added client searching by nickname hash into the IDENTIFY and
8150 WHOIS commands in the server as they were clearly missing from
8151 them. Affected file is silcd/command.c.
8153 * Fixed a bug in private message receiving in the client library.
8154 The remote ID was freed and it wasn't supposed, now it is
8157 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8159 * Minor fix to the channel payload; allocate the data area, as it
8160 needs to be of specific length.
8162 * If the key agreement port is zero then the operating
8163 system will define the bound port. Affected files are
8164 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8166 * Added new function silc_channel_payload_decrypt into the file
8167 lib/silccore/silcchannel.[ch].
8169 * Moved the channel message etc, check from silc_packet_decrypt
8170 to applications. The library calls now a generic
8171 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8172 when the packet is either normal or special. This was done to
8173 allow more wide range of checking that was not allowed when
8174 the code was in library. Now applications can do virtually any
8175 checks to the packet and return to the library the decision how
8176 the packet should be processed. Affected files are
8177 lib/silccore/silcpacket.[ch].
8179 Added silc_server_packet_decrypt_check to the server and
8180 silc_client_packet_decrypt_check to the client library.
8182 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8183 to send with specified source and destination information.
8185 * Channel message delivery between routers was broken after the
8186 channel key distribution was fixed earlier. The channel key
8187 was used be to distributed to other routers as well which is not
8188 allowed by the protocol. Now this is fixed and channel keys
8189 really are cell specific and the channel message delivery between
8190 routers comply with the protocol specification.
8192 * Fixed various commands in server to check also the global list
8193 for the channel entry and not just the local list. The affected
8194 file silcd/command.c.
8196 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8198 * Added assert()s to buffer formatting and unformatting routines
8199 to assert (if --enable-debug) when error occurs. Affected
8200 file: lib/silcutil/silcbuffmt.c.
8202 * Changed to auto-reconnect to check whether the remote host is
8203 router and register the re-connect timeout if it is. It used
8204 to check that whether we are normal server, but router must do
8205 auto-reconnect with another router as well. Affected file
8208 * Removed the [<key len>] option from CMODE command as the cipher
8209 name decides the key length, nowadays. See the defined ciphers
8210 from the protocol specification.
8212 * Added [<hmac>] option to the CMODE command to define the HMAC
8213 for the channel. Added SILC_CMODE_HMAC channel mode.
8215 * Added [<hmac>] option for the JOIN command so that user can
8216 select which HMAC is used to compute the MACs of the channel
8219 * Added Hmac field to the Channel Message Payload. The integrity
8220 of plaintext channel messages are now protected by computing
8221 MAC of the message and attaching the MAC to the payload. The
8222 MAC is encrypted. Now, it is clear that this causes some
8223 overhead to the size of the packet but rationale for this is that
8224 now the receiver can verify whether the channel message decrypted
8225 correctly and also when private keys are set for the channel the
8226 receiver can decrypt the packet with several keys and check from
8227 the MAC which key decrypted the message correctly.
8229 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8230 lib/silccrypt/silccipher.[ch].
8232 * Added silc_hash_len to return the digest length into the
8233 lib/silcrypt/silchash.[ch].
8235 * Rewrote parts of Silc Channel Payload interface in the
8236 lib/silccore/silcchannel.[ch]. The encode function now also
8237 encrypts the packet and parse function decrypts it.
8239 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8241 * Fixed a minor formatting bug in the SKE's key material processing.
8242 It actually might have processed the keys wrong way resulting
8245 * Redefined the mandatory HMAC algorithms and added new algorithms.
8246 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8247 and hmac-md5 truncated to 96 bits. The mandatory is now
8248 hmac-sha1-96. Rest are optional (including the one that used
8249 to be mandatory). Rationale for this is that the truncated HMAC
8250 length is sufficient from security point of view and can actually
8251 make the attack against the HMAC harder. Also, the truncated
8252 HMAC causes less overhead to the packets. See the RFC2104 for
8255 * Added new [hmac] configuration section. The SKE used to use
8256 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8257 is of course wrong. The official names that must be proposed in
8258 the SKE are the ones defined in the protocol specification
8259 (hmac-sha1-96 for example). The user can configure any hmac
8260 using any hash function configured in the [hash] section. At
8261 least, the mandatory must be configured.
8263 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8265 * Added HMAC list to the SKE proposal list. It has now both
8266 hash algorithm list and HMAC list. This makes the protocol
8267 incompatible with previous versions. The SKE now seems to work
8268 the way it is supposed to work, for the first time actually.
8270 * Defined plain Hash algorithms to the protocol specification.
8273 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8275 * Implemented support for key agreement packets into the server.
8276 Added functions silc_server_key_agreement and
8277 silc_server_send_key_agreement. Other than these functions,
8278 server has nothing to do with this packet.
8280 * Added support for private message key packets into the server.
8281 Added functions silc_server_private_message_key and
8282 silc_server_send_private_message_key.
8286 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8287 called in the protocol's final callback instead in the END
8288 protocol state. This makes a little more sense and in the same
8289 time in client we can use the same protocol routines for normal
8290 key exchange and to key agreement packet handling as well.
8292 * Added to both client's and server's KE protocol context the
8293 SilcSKEKeyMaterial pointer to save the key material. We will
8294 bring the key material to the protocol's final callback by doing
8295 this. The final callback must free the key material.
8297 * Added SKE's packet_send callback into client's KE protocol
8298 context so that the caller can choose what packet sending function
8299 is used. This way we can use different packet sending when
8300 doing normal SKE when doing key agreement packet handling (in
8301 the key agreement packet handling we do not want to encrypt
8304 * Implemented the responder side of the key agreement routines
8305 in the client. The client can now bind to specified port and
8306 accept incoming key negotiation. The key material is passed
8307 to the application after the protocol is over.
8309 * Implemented the processing of incoming Key Agreement packet
8310 in the client. Added function silc_client_key_agreement to
8313 * Implemented the intiator side of the key agreement routines
8314 in the client. The client can now initiate key agreement with
8315 another remote client. The key material is passed to the
8316 application after the protocol is over.
8318 * Created client_keyagr.c to include all the key agreement
8321 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8322 SILC_TASK_CALLBACK except that it is not static.
8324 * Created client_notify.c and moved the Notify packet handling
8325 from the client.[ch] into that file.
8327 * Created client_prvmsg.c and moved all private message and
8328 private message key routines from the client.[ch] into that file.
8330 * Create client_channel.c and moved all channel message and
8331 channel private key routines from the client.[ch] into that file.
8333 * Changed silc_client_get_client_by_id_resolve to resolve with
8334 WHOIS command instead of IDENTIFY command, in the file
8335 lib/silclient/idlist.c.
8337 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8339 * Implemented the SKE's responder side to the Client library.
8341 * When FAILURE is received to the protocol do not trust it
8342 blindly. Register a timeout to wait whether the remote closes
8343 the connection as it should do it, only after that process the
8344 actual failure. This was changed to both client and server.
8346 * Added client_internal.h to include some of the structures
8347 there instead of client.h in lib/silcclient/.
8349 * Added function silc_task_unregister_by_callback to unregister
8350 timeouts by the callback function.
8352 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8354 * Some "Incomplete WHOIS info" errors has been appearing on the
8355 log files. Took away the entry->userinfo check from WHOIS
8356 reply sending. The entry->userinfo is now " " if client did not
8357 provide one. I thought this was fixed earlier but something
8358 is wrong still. Let's see if the error still appears.
8360 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8362 * Fixed a minor bug in the login when the channel key is
8363 re-generated in the server. It used to generate the key in
8364 wrong order and thus caused problems in the channel traffic.
8366 * Fixed a minor bug in channel key distsribution after
8367 KICK command. The key was not sent to the router even though
8370 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8372 * Added silc_ske_process_key_material_data as generic routine
8373 to process any key material as the SILC protocol dictates. The
8374 function is used by the actual SKE library but can be used by
8375 applications as well. This relates to the private message keys
8376 and the channel private keys since they must be processed the
8377 same way the normal SILC session keys. The protocol dictates
8378 this. Affected files: lib/silcske/silcske.[ch].
8380 Added also silc_ske_free_key_material to free the
8381 SilcSKEKeyMaterial structure.
8383 * Defined silc_cipher_set_key function to set the key for
8384 cipher without using the object's method function. The affected
8385 files: lib/silccrypt/silccipher.[ch].
8387 * Implemented silc silc_client_add_private_message_key,
8388 silc_client_add_private_message_key_ske,
8389 silc_client_del_private_message_key,
8390 silc_client_list_private_message_keys and
8391 silc_client_free_private_message_keys functions in the
8394 Added functions silc_client_send_private_message_key to send
8395 the Private Message Key payload and silc_client_private_message_key
8396 to handle incoming Private Message Key payload.
8398 * Added Cipher field to the Private Message Key payload to set
8399 the cipher to be used. If ignored, the default cipher defined
8400 in the SILC protocol (aes-256-cbc) is used.
8402 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8404 * Removed lib/silcclient/ops.h file.
8406 Redefined parts of the SILC Client Library API. Created new
8407 file silcapi.h that deprecates the ops.h file and defines the
8408 published Client Library API. Defined also private message key
8409 API and channel private key API into the file.
8411 This is the file that the application must include from the
8412 SILC Client Library. Other files need not be included by
8413 the application anymore.
8415 * Added new key_agreement client operation callback and also
8416 defined the Key Agreement library API for the application.
8418 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8420 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8421 is used by clients to request key negotiation between another
8422 client in the SILC network. If the negotiation is started it
8423 is performed using the SKE protocol. The result of the
8424 negotiation, the secret key material, can be used for example
8425 as private message key.
8427 Implemented the Key Agreement payload into the files
8428 lib/silccore/silauth.[ch].
8430 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8432 * Redefined ciphers for the SILC protocol. Added some new ciphers
8433 and defined the key lengths for the algorithms. Changed the
8434 code accordingly. The default key length is now 256 bits.
8436 * Fixed SKE key distribution function silc_ske_process_key_material
8437 when the key length is more than 128 bits. The default key
8438 length in SILC is now 256 bits.
8440 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8441 to indicate unsupported algorithm.
8443 * Renamed rijndael.c to aes.c and all functions as well.
8445 * Fixed a long standing channel key setting bug in client library.
8446 Weird that it has never surfaced before.
8448 * Fixed bug in channel deletion. If the entire channel is removed
8449 then it must also delete the references of the channel entry
8450 from the client's channel list as the client's channel entry and
8451 the channel's client entry share same memory.
8453 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8455 * Implemented CONNECT and SHUTDOWN commands in the client.
8457 * Implemented CLOSE command to the client.
8459 * Added the function silc_idlist_find_server_by_name into the
8460 files silcd/idlist.[ch].
8462 Added the function silc_idlist_find_server_by_conn into the
8463 files silcd/idlist.[ch].
8465 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8467 * DIE command was renamed to SHUTDOWN. Updated the both code
8470 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
8471 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
8473 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
8476 * Added function silc_server_create_connection function to create
8477 connection to remote router. My server implementation actually
8478 does not allow router to connect to normal server (it expects
8479 that normal server always initiates the connection to the router)
8480 so the CONNECT command is only good for connecting to another
8483 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8485 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
8486 or some other client was kicked from the channel.
8488 Implemented the handling of the notify type to both client
8491 Implemented silc_server_send_notify_kicked to send the KICKED
8492 notify. It is used to send it to the server's primary router.
8494 * Implemented the KICK command into server and client.
8496 * Added `query' argument to the silc_idlist_get_client function
8497 to indicate whether to query the client from server or not if
8500 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
8501 to indicate that the client is not channel founder.
8505 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8507 * Removed the rng context from SilcPacketContext structure and
8508 changed that the packet routine uses the Global RNG API.
8510 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8512 * Added support for quit message that client can "leave" on the
8513 channel when it quits the SILC. It is ditributed inside the
8514 SILC_NOTIFY_TYPE_SIGNOFF notify type.
8516 Added silc_server_free_client_data that will take the
8517 signoff message as argument.
8519 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
8521 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8523 * Updated parts of the protocol specification to keep it up
8526 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8528 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
8529 payloads in one packet.
8531 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
8532 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
8533 use now the new List flag.
8535 * Also deprecated the following packet types: REPLACE_ID,
8536 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
8538 * Added list support for Notify packet in server.
8540 * Added silc_server_send_notify_channel_change to send the
8541 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
8542 the silc_server_send_replace_id.
8544 * Added silc_server_send_notify_nick_change to send the
8545 NICK_CHANGE notify type. Deprecates the function
8546 silc_server_send_replace_id.
8548 * Added silc_server_send_notify_join to send the JOIN notify type.
8549 Deprecates the function silc_server_send_new_channel_user.
8551 * Added silc_server_send_notify_leave to send LEAVE notify type.
8552 Deprecates the function silc_server_send_remove_channel_user.
8554 * Added silc_server_send_notify_cmode and
8555 silc_server_send_notify_cumode to send CMODE and CUMODE notify
8556 types. Deprecates the silc_server_send_set_mode function.
8558 * Added SERVER_SIGNOFF notify type to indicate that server has
8559 quit. This means that all clients on the channel from that
8560 server will drop. This can be also used when netsplit happens.
8562 Deprecated REMOVE_ID packet type since it is not needed anymore
8565 Added silc_server_send_notify_server_signoff to send the
8566 SERVER_SIGNOFF notify type. Deprecates the function
8567 silc_server_send_remove_id.
8569 Added also silc_server_send_notify_signoff to send the
8570 SIGNOFF notify type.
8572 * Employed the PKCS #1. It is the mandatory way to do RSA in the
8573 SILC protocol from this day on. Changed the protocol
8574 specification as well.
8576 * Added silc_server_send_notify_topic_set to send TOPIC_SET
8577 notify type. It is used between routers to notify about
8578 topic changes on a channel.
8580 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
8583 * Partly updated the protocol specification to comply with the
8584 changes now made. It is still though a bit outdated.
8586 * The JOIN notify type now takes one extra argument <Channel ID>.
8587 The packet used to be destined to the channel but now the
8588 JOIN type may be sent as list thus it is impossible to
8589 destine it to any specific channel. By adding this argument
8590 it is again possible.
8592 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8594 * Added CREDITS file. The CHANGES and CREDITS file will appear
8595 in the distribution as well.
8597 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8599 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
8600 types in the server's silcd/packet_receive.c.
8602 * Implemented CMODE and CUMODE to work in router environment.
8604 * Fixed minor encoding and decoding buglet from the
8605 lib/silccore/silcmode.c.
8607 * Fixed buffer overflow from lib/silcclient/command.c in USERS
8610 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
8612 * Changed all SilcConfigServer* and silc_config_server* to
8613 SilcServerConfig* and silc_server_config*, respectively.
8616 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8618 * Associated the ID (client or server ID) to the Authentication
8619 Payload to avoid any possibility of forging. Updated the
8620 protocol specification and the code accordingly.
8622 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8624 * The RSA key length is now save to the RsaKey context in the
8625 key generation process in lib/silccrypt/rsa.c. The key length
8626 is now used to figure out the maximum size of the block allowed
8627 to be encrypted/signed.
8629 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
8630 is equivalent to the silc_mp_mp2bin but does not allocate any
8633 * Changed silc_mp_mp2bin API to take length argument. If it is
8634 non-zero then the buffer is allocated that large. If zero, then
8635 the size is approximated using silc_mp_sizeinbase, which however
8638 * Created Global RNG API which is global RNG that application can
8639 initialize. After initializing, any routine anywhere in the
8640 code (including library) can use RNG without allocating a new
8641 RNG object. This was done to allow this sort of use of the
8642 RNG in code that has no chance to allocate RNG object. All
8643 applications currently allocate this and many routines in the
8644 library use this. Affected file lib/silccrypt/silcrng.[ch].
8646 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
8647 it to use the Global RNG API.
8649 * Defined Authentication Payload into protocol specification that
8650 is used during SILC session to authenticate entities. It is
8651 used for example by client to authenticate itself to the server
8652 to obtain server operator privileges.
8654 Implemented this payload into the lib/silccore/silcauth.[ch].
8655 Implemented also routines for public key based authentication
8656 as the new protocol specification dictates.
8658 Moved definitions of different authentication methods from
8659 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
8661 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
8662 silc_pkcs_verify and silc_pkcs_sign_with_hash and
8663 silc_pkcs_verify_with_hash functions into the file
8664 lib/silccrypt/silcpkcs.[ch].
8666 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8668 * The client entry's userinfo pointer must be always valid.
8669 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
8670 will fail since it requires the userinfo. Now, the userinfo
8671 is allocated as "" if actual userinfo does not exist. Actually,
8672 it must exist and it is totally Ok to drop client connections
8673 that does not announce the userinfo. However, we will make
8674 this workaround for now.
8676 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
8677 to return the remote port by socket.
8679 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8681 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
8682 SILC_SERVER_PENDING_EXEC and added an new macro
8683 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
8684 data or when error occurs while processing the pending command.
8686 Added new argument `destructor' into silc_server_command_pending
8687 and to the SilcServerCommandPending object. This destructor is
8688 now called after calling the pending callback or if error occurs
8689 immediately. If error occurs the actual pending callback won't
8690 be called at all - only the destructor. The destructor may be
8691 NULL if destructor is not needed.
8693 All this applies for client library code as well. Similar
8694 changes were made there as well for the pending commands.
8696 In the client, the application must now allocate the
8697 SilcClientCommandContext with the silc_client_command_alloc
8700 * Added reference counter to the SilcServerCommandContext. Added
8701 function silc_server_command_alloc and silc_server_command_dup
8704 Same type of functions added to the client library for the same
8707 * Removed the cmd_ident from IDListData away since it is now
8708 global for all connections. It is the command identifier used
8709 in command sending and with pending commands. The affected file
8712 * Added reference counter to the SilcSocketConnection objecet to
8713 indicate the usage count of the object. The object won't be
8714 freed untill the reference counter hits zero. Currently only
8715 server uses this, and client ignores it. The client must be
8716 set to use this too later. The affected files are
8717 lib/silccore/silcsockconn.[ch]. Added also the function
8718 silc_socket_dup to increase the reference counter.
8720 This was mainly added because it is possible that the socket
8721 is removed underneath of pending command or other async
8722 operation. Now it won't be free'd and proper DISCONNECTING
8723 flags, etc. can be set to avoid sending data to connection that
8724 is not valid anymore.
8726 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
8727 the connection. After that it sets SILC_SET_DISCONNECTED.
8728 It is, however, possible that the socket data is not still freed.
8729 The silc_server_packet_process now checks that data is not
8730 read or written to connection that is DISCONNECTED. The socket
8731 get's freed when the reference counter hits zero.
8733 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8735 * Changed the client operation API: channel_message operation's
8736 `sender' is now the client entry of the sender, not the nickname
8737 and the `channel' is the channel entry, not the channel name.
8739 In the private_message operation the `sender' is now also the
8740 client entry of the sender not the nickname.
8742 Affected file is lib/silcclient/ops.h and all applications
8743 using the client operations.
8745 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8747 * Moved the calling of ops->connect() from connect_to_server_final
8748 into receive_new_id functin since that is the point when the
8749 client is actually allowed to send traffic to network. The
8750 affected file is lib/silcclient/client.c.
8752 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8754 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
8755 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
8756 (if needs broadcasting) instead of broadcasting the packets one
8757 by one which would make a burst in the network traffic.
8759 * Added `broadcast' argument to the functions in silcd/server.[ch]
8760 silc_server_create_new_channel[_with_id] to indicate whether
8761 to send New Channel packet to primary router.
8763 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8765 * Added new function into the silcd/server.[ch] files:
8766 silc_server_create_new_channel_with_id to create new channel with
8767 already existing Channel ID.
8769 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
8770 lib/silccore/silcpacket.h. This packet is used t send list of
8771 Set Mode payloads inside one packet. Server uses this to set
8772 the modes for the channels and clients on those channels, that it
8773 announced to the router when it connected to it. The protocol
8774 specification has been updated accordingly.
8776 * The silc_server_new_channel did not handle the packet coming
8777 from normal server as it normally does not send that. However,
8778 when it announces its channels it does send it. Implemented
8779 the support for that.
8781 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
8782 into the file lib/silccore/id.h.
8784 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8786 * Fixed memory leaks in the functions silc_idlist_del_client,
8787 silc_idlist_del_channel and silc_idlist_del_server in the file
8788 silcd/idlist.c. All of those leaked like a sieve.
8790 * Fixed some small memory leaks in the client's function
8791 silc_client_notify_by_server.
8793 * Added functions into silcd/server.c: silc_server_announce_clients,
8794 silc_server_announce_channels and silc_server_announce_server.
8795 These functions are used by normal and router server to announce
8796 to its primary router about clients, channels and servers (when
8797 router) that we own. This is done after we've connected to the
8800 These functions effectively implements the following packet types:
8801 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
8802 and SILC_PACKET_NEW_ID_LIST.
8804 * Added new functions into the silcd/packet_receive.[ch]:
8805 silc_server_new_id_list, silc_server_new_channel_list and
8806 silc_server_new_channel_user_list to handle the incoming
8807 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
8809 * Added support of changing Channel ID in the function
8810 silc_server_replace_id. If the server that announces a channel
8811 to the router already exists in the router (with same name but
8812 with different Channel ID), router is responsible to send
8813 Replace ID packet to the server and force the server to change
8814 the Channel ID to the one router has.
8816 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
8817 client that the Channel ID has been changed by the router. The
8818 normal server sends this to the client. Client must start using
8819 the new Channel ID as the channel's ID.
8821 Implemented handling of this new type into lib/silcclient/client.c
8822 into the function silc_client_notify_by_server.
8824 * Added new function silc_idlist_replace_channel_id into the files
8825 silcd/idlist.[ch] to replace the Channel ID.
8827 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8829 * Call silc_server_command_identify_check always when processing
8830 the IDENTIFY command in silcd/command.c
8832 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8834 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
8835 send keepalive packets. The packet can be sent by clients,
8836 servers and routers.
8838 Added function silc_socket_set_heartbeat into the file
8839 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
8840 If not set, the heartbeat is not performed. The actual
8841 heartbeat is implemented in the low level socket connection
8842 library. However, application is responsible of actually
8845 Added silc_server_send_heartbeat to send the actual heartbeat
8846 packet into silcd/packet_send.[ch]. Server now performs
8847 keepalive with all connections.
8849 * Added silc_task_get_first function into lib/silcutil/silctask.c
8850 to return the timeout task with shortest timeout. There was a bug
8851 in task unregistration that caused problems. TODO has been
8852 updated to include that task system must be rewritten.
8854 * The client library will now resolve the client information when
8855 receiving JOIN notify from server for client that we know but
8856 have incomplete information.
8858 * Rewrote parts of silc_server_remove_from_channels and
8859 silc_server_remove_from_one_channel as they did not remove the
8860 channel in some circumstances even though they should've.
8862 * Encryption problem encountered in server:
8864 The LEAVE command used to send the Channel Key packet to the
8865 router immediately after generating it. However, the code
8866 had earlier sent Remove Channel user packet but not immediately,
8867 ie. it was put to queue. The order of packets in the router
8868 was that Channel Key packet was first and Remove Channel User
8869 packet was second, even though they were encrypted in the
8870 reverse order. For this reason, MAC check failed. Now, this
8871 is fixed by not sending the Channel Key packet immediately but
8872 putting it to queue. However, this is more fundamental problem:
8873 packets that are in queue should actually not be encrypted
8874 because packets that are sent immediately gets encrypted
8875 actually with wrong IV (and thus MAC check fails). So, packets
8876 that are in queue should be encrypted when they are sent to
8877 the wire and not when they put to the queue.
8879 However, the problem is that the current system has not been
8880 designed to work that way. Instead, the packet is encrypted
8881 as soon as possible and left to the queue. The queue is then
8882 just purged into wire. There won't be any fixes for this
8883 any time soon. So, the current semantic for packet sending
8886 o If you send packet to remote host and do not force the send
8887 (the packet will be in queue) then all subsequent packets to the
8888 same remote host must also be put to the queue. Only after the
8889 queue has been purged is it safe again to force the packet
8892 o If you send all packets immediately then it safe to send
8893 any of subsequent packets through the queue, however, after
8894 the first packet is put to queue then any subsequent packets
8895 must also be put to the queue.
8897 Follow these rules and everything works fine.
8899 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8901 * Added new function silc_server_remove_clients_by_server to
8902 remove all client entries from ID list when the server connection
8903 is lost. In this case it is also important to invalidate all
8904 client entires as they hold the invalid server entry. This
8905 fixes fatal bug when server has lost connection and will reconnect
8908 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8910 * Made some sanity checks to silc_server_daemonise like to check
8911 whether the requested user and group actually exists.
8913 * Added sanity check to SKE's silc_ske_responder_finish to check
8914 that the public and private key actually is valid.
8916 * Invalidate the client's nickname when receiving Replace ID
8917 packet and the Client ID is being replaced. This means that the
8918 server will query the nickname if someone needs it (client)
8921 * Sort the ID Cache in client library when the ID Cache data
8922 has changed (needs sorting).
8924 * Do not allow for SILC client to create several connections to
8925 several servers. The client does not support windows right now
8926 and generating multiple connections causes weird behaviour.
8928 Irssi-silc client does support windows and can handle several
8929 connections without problems, see: www.irssi.org and SILC plugin.
8931 * Fixed some places where client was added to the IDList. The
8932 rule of thumb is following (in order to get everything right):
8933 If the client is directly connected local client then the
8934 `connection' argument must be set and `router' argument must be
8935 NULL to silc_idlist_add_client function. If the client is not
8936 directly connected client then the `router' argument must
8937 bet set and the `connection' argument must be NULL to the
8938 silc_idlist_add_client function.
8940 * The funtion silc_server_packet_send_local_channel actually did
8941 not check whether the client was locally connected or not. It
8942 does that now. Fixed a bug related to LEAVE command.
8944 * Fixed Remove Channel User payload parsing bug in server's
8945 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
8947 * The server's silc_server_save_channel_key now checks also the
8948 global ID list for the channel as it might not be in the local
8949 list. Fixed a bug related to LEAVE command.
8951 * Is this the end of the [<unknown>] buglet that has been lurking
8952 around for a long time? A little for loop fix in server's
8953 silc_server_command_whois_parse that is used by both IDENTIFY
8954 and WHOIS command. At least, this was a clear bug and a cause
8955 of one type of [<unknown>] buglet.
8957 * WHOIS and IDENTIFY commands call the function
8958 silc_server_command_[whois/identify]_check function even if
8959 we are not router server.
8961 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8963 * Added --with-gmp configuration option. If set the GMP
8964 is always compiled in the SILC source tree. If not set then
8965 it is checked whether the system has the GMP3 installed. If
8966 it has then the GMP won't be compiled (the system's headers
8967 and library is used), if it doesn't have it then the GMP is
8968 compiled in the SILC source tree.
8970 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8972 * Changed RSA private exponent generation to what PKCS #1
8973 suggests. We try to find the smallest possible d by doing
8974 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
8975 not security fix but optimization.
8977 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8979 * Added new config entry [Identity] to fork the server and run
8980 it as specific user and group. A patch from Bostik.
8982 * Imported Dotconf configuration library into lib/dotconf.
8983 This will be used to create the SILC configuration files later.
8984 It will appear in the distsribution after this commit.
8986 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8988 * A big code auditing weekend happening. Auditing code for
8989 obvious mistakes, bugs and errors. Also, removing any code
8992 Removed files for being obsolete:
8994 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
8995 inline in the file lib/silcutil/silcbuffer.h)
8997 o lib/silcutil/silcbufutil.c (the header has inline versions)
8999 Changed code to fix possible error conditions:
9001 o The buffer formatting routines now check that the destination
9002 buffer really has enough space to add the data. This applies for
9003 both buffer formatting and unformatting
9004 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9005 unformatting was changed to accomodate following rules:
9006 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9007 sent to the function while XXX_*STRING will not allocate or copy
9008 the data into the buffer. Instead it sets the pointer from the
9009 buffer into the pointer sent as argument (XXX_*STRING used to
9010 require that the pointer must be allocated already). This change
9011 makes this whole thing a bit more consistent and more optimized
9012 (note that the data returned in the unformatting with XXX_*STRING
9013 must not be freed now). The routines return now -1 on error.
9015 o Tried to find all code that use buffer_format and buffer_unformat
9016 and added return value checking to prevent formatting and
9017 especially unformatting errors and possible subsequent fatal
9020 o Changed ske->x and ske->KEY to mallocated pointers in
9021 lib/silcske/silcske.h. Fixed possible data and memory leak.
9023 o Added return value checking to all *_parse* functions. Fixed
9024 many memory leaks as well.
9026 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9027 so that buffer overflows would not happen. All code now also
9028 checks the return value as it can fail.
9030 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9032 * Added reconnection support to server if the normal server looses
9033 its connection to the router (for example if router is rebooted).
9034 The server performs normal reconnection strategy implemented
9035 to the server. Affected file silcd/server.c.
9037 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9039 * Added new packet type SILC_PACKET_SET_MODE that is used to
9040 distribute the information about changed modes (for clients,
9041 channels and clients channel modes) to all routers in the
9042 network. Updated the protocol specification accordingly.
9044 Added functions into silcd/packet_send.c and
9045 silcd/packet_receive.c: silc_server_send_set_mode,
9046 silc_server_set_mode.
9048 Added new files silcmode.[ch] into lib/silccore that implements
9049 the encoding and decoding of Set Mode Payload. Added new type
9050 SilcSetModePayload. Moved the definitions of different modes
9051 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9053 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9055 * Oops, a little mistake in server's connection authentication
9056 protocol. The protocol is not ended with FAILURE but with
9057 SUCCESS if the authentication is Ok. :) Affected file is
9060 * Implemented NICK_CHANGE notify handling in server in the file
9061 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9062 the local clients on the channel. After the changing nickname
9063 in router environment snhould work and the [<unknown>] nickname
9064 should appear no more.
9066 The silc_server_replace_id function that receives the Replace ID
9067 payload now sends the NICK_CHANGE notify type also in the file
9068 silcd/packet_receive.c
9070 * Changed WHOIS and IDENTIFY command to support the maximum amount
9071 of arguments defined in protocol specs (3328 arguments). This
9072 fixed a bug that caused problems when there were more than three
9075 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9077 * Added extra parameter, command identifier, to the
9078 silc_client_send_command so that explicit command identifier
9081 Changed that ID list routines uses specific command identifier
9082 when sending WHOIS/IDENTIFY requests to the server so that they
9083 can be identified when the reply comes back.
9085 Affected files lib/silcclient/command.[ch],
9086 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9088 * Added `sender' argument to silc_server_packet_send_to_channel
9089 to indicaet the sender who originally sent the packet to us
9090 that we are now re-sending. Ignored if NULL. Affected file
9091 silcd/packet_send.[ch].
9093 * Added some server statistics support in silcd/server_internal.h
9094 SilcServerStatistics structure and around the server code. Also
9095 send some nice statistics information when client is connecting
9098 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9100 * Fixed channel ID decoding in server's JOIN command reply in
9101 silcd/command_reply.c
9103 * Fixed braodcasting of replace ID payload to not to send it if
9104 we are standalone server in silcd/packet_receive.c.
9106 * Fixed all channel message sending routines to not to send
9107 packets to clients that has router set, since they are routed
9108 separately in the same function earlier. Affects file
9109 silcd/packet_send.c and all channel packet sending functions.
9111 * In USERS reply, res_argv[i] are not allocated, the table
9112 is allocated. Thus changed that free the table, not its
9115 * In server's whois_check and identify_check if the client is
9116 locally connected do not send any WHOIS commands - they are not
9119 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9121 * Fixed some minor bugs in client when sending WHOIS command. The
9122 arguments was in wrong order.
9124 * Removed statis function add_to_channel from server in
9125 silcd/command.c that was previously used with the joining but
9128 * Tested USERS command in router environment successfully with two
9129 routers, two servers and two clients.
9131 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9133 * Reorganized the USERS command and command reply in client library
9134 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9135 When the command is given by user we register a pending command
9136 callback that will reprocess the command after the reply has been
9137 received from the server. When reprocessing the packet we then
9138 display the information. Thus, the USERS information is displayed
9139 now in the command callback instead of in the command reply
9140 callback. The processing of the command is same as previously
9141 when server has sent the command reply in the JOINing process.
9143 * Added to USERS command in silcd/command_reply.c to join the client,
9144 we didn't use to know about, to the channel after we've created
9145 a client entry for it. Also, for clienet we did know already still
9146 check whether it is on the channel or not and add it if not.
9148 * Removed silc_server_command_join_notify as the function and its
9151 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9153 * Changed the client's pending command handling to the same as the
9154 server's pending command handling. It is also now possible to
9155 execute command reply functions from other command reply
9156 function as the function callbacks for commands and command
9157 replies are one and same. The pending commands are not static
9158 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9159 in client connection context. Thus, pending commands are server
9160 connection specific as it is convenient.
9162 Changed the function silc_client_command_pending and
9163 silc_client_command_pending_del and added new function
9164 silc_client_command_pending_check. Removed the
9165 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9168 * Added cmd_ident, current command identifier, to the client
9169 connection context in lib/silcclient/client.h to keep track on
9170 command identifiers used in command sending. Client's command reply
9171 function handling now supports the mandatory command identifiers.
9173 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9174 funtions in client to fully support pending command callbacks.
9176 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9177 as one of the arguments to the application in the command reply
9180 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9181 before first releasing SILC but came back. Now it is removed again
9182 and should come back nomore. The FORWARDED flag was used only
9183 by the JOINing procedure by forwarding the command packet to router.
9184 Now, the JOINing procedure has been changed to more generic (due
9185 to various router environment issues) and FORWARDED is not needed
9186 anymore for anything. The protocol specification is yet to be
9189 Now, removed silc_server_packet_forward from server and the flag
9190 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9192 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9194 * Renamed NAMES command to USERS command. The NAMES was named that
9195 due to historical reasons. Now it is renamed. Also, rewrote
9196 parts of the USERS command. The nickname list is not sent anymore
9197 by the server. Only Client ID and mode lists are sent in the USERS
9198 command. Changed this also to the protocol specification.
9200 The client now resolves the names and stuff after it receives
9201 the USERS list from the server when joining to the channel.
9203 * WHOIS and IDENTIFY commands has been changed to support multiple
9204 Client ID's per command. One can now search for multiple users
9205 in the network by sending only one WHOIS or IDENTIFY command.
9206 Changed the code and the protocol specifications.
9208 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9209 uses silc_server_command_whois_parse to parse the request. */
9211 * If normal server, do not parse the WHOIS and IDENTIFY requests
9212 before sending it to the router. Saves some time.
9214 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9216 * Fixed JOIN command on client library. Wrong number of arguments
9217 used to crash the client.
9219 * Added silc_server_channel_has_global function to check whether
9220 channel has global users or not.
9222 * Added silc_server_channel_has_local function to check whether channel
9223 has locally connected clients on the channel.
9225 * The silc_server_remove_from_one_channel now checks whether the
9226 channel has global users or not after given client was removed from
9227 the channel. It also checks whether the channel has local clients
9228 on the channel anymore. If it does not have then the channel entry
9229 is removed as it is not needed anymore.
9231 * The silc_server_notify now checks on JOIN notify whether the joining
9232 client is one of locally connected or global. If it is global then
9233 the channel has now global users on the channel and that is marked
9234 to the channel entry. Also, it now saves the global client to
9235 global list who is joining and JOINs it to the channel. This is
9236 for normal server, that is.
9238 Changed silc_server_send_notify_on_channel,
9239 silc_server_packet_relay_to_channel and
9240 silc_server_packet_send_to_channel check if we are normal server
9241 and client has router set (ie. global client) do not send the
9242 message to that client, as it is already routed to our router.
9244 * Implemented LEAVE notify type handling in silc_server_notify
9247 * Tested LEAVE command in router environment successfully. Tested
9248 with two routers, two servers and two clients.
9252 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9254 * Implemented SIGNOFF notify type handling in silc_server_notify
9257 * silc_server_remove_id now removes the client entry from all channels
9258 it has joined and thusly sends SIGNOFF notify type.
9260 * Rewrote the NAMES list generation in server by removing two excess
9261 loops. The lists are created now inside one loop.
9263 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9265 * silc_server_remove_channel_user checks now also global list
9266 for channel and client.
9268 * silc_server_new_channel_user checks now both local and global
9269 list for channel and client. Fixed a bug in client id decoding.
9270 Used to decode wrong buffer.
9272 * silc_server_channel_message checks now both local and global
9273 list for channel entry.
9275 * Tested channel joining (hence JOIN) in router environment
9276 successfully. Tested with two routers, two servers and two
9279 * Tested channel message sending in router environment successfully.
9281 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9283 * Added silc_server_save_channel_key into server.[ch] to save the
9284 received channel key in Channel Key payload processing. It is
9285 also used in JOIN command reply handling.
9287 Equivalent function silc_client_save_channel_key added into
9288 client.[ch] into client library.
9290 * Changed JOIN command reply to send information whether the channel
9291 was created or not (is existing already) and the channel key
9292 payload. Changed protocol specs accordingly.
9294 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9295 the request was sent by ID and not by nickname. Crashed on
9298 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9300 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9301 now correctly save the received data.
9303 * silc_server_free_sock_user_data now notifies routers in the
9304 network about entities leaving the network.
9306 At the same time implemented functions silc_server_remove_id
9307 and silc_server_send_remove_id to receive and send REMOVE_ID
9308 packets. The packet is used to notify routers in the network
9309 about leaving entities. The ID removed will become invalid in
9312 * Added function silc_idlist_del_server into server. Removes and
9313 free's server entry from ID list.
9315 * silc_server_private_message function now checks, if we are router,
9316 that the destination ID really is valid ID, naturally.
9318 * In router when NEW_ID packet is received (for new client) the
9319 hash of the Client ID is saved in the ID Cache but the
9320 client->nickname is set to NULL, instead of putting the hash
9323 IDENTIFY command now also checks that client->nickname must be
9324 valid. If it is not if will request the data from the server who
9325 owns the client. Added new function
9326 silc_server_command_identify_check.
9328 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9329 to set the command to already allocated Command Payload.
9331 * Tested private message sending in router environment with two
9332 routers, two servers and two clients. Fixed minor bugs and now
9335 * Fixed segfault from client's NAMES command. Used to crash if
9338 * Forwarded packets must not be routed even if it is not destined
9339 to the receiver. Changed server code comply with this.
9341 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9343 * Added `require_reverse_mapping' boolean value to ServerParams
9344 structure. If TRUE (not default) the server will require that
9345 the connecting host has fully qualified domain name.
9347 If the reverse mapping is not required and hostname could not be
9348 found the IP address is used as hostname.
9350 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9352 * Implemented version string checking to both client and server.
9353 The check is incomplete currently due to the abnormal version
9354 strings used in development version of SILC.
9356 * Changed all command functions in server to use the new
9359 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9361 * Changed char *data to unsigned char *data in ID Cache system to
9362 support binary data as ID Cache data. Changed code to support
9363 binary data in lib/silccore/idcache.c.
9365 * Renamed silc_server_packet_relay_command_reply to
9366 silc_server_command_reply as it is normal packet receiving
9367 function. Rewrote the function to accept command replys for
9368 servers and not only for clients.
9370 * Mark remote router always as registered server if we are connecting
9371 to it. Otherwise, commands sent by the router to us are ignored.
9373 * All ID List find routines now returns the ID Cache Entry pointer
9374 as well if requested.
9376 * WHOIS command works now in router environment, tested with two
9377 routers, two servers and two clients.
9379 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9380 in router environment (as it is almost equivalent to WHOIS) but
9381 hasn't been tested thoroughly. Added new functions:
9383 silc_server_command_identify_parse
9384 silc_server_command_identify_send_reply
9385 silc_server_command_identify_from_client
9386 silc_server_command_identify_from_server
9388 * Disabled route cache adding because adding two different ID's with
9389 same IP replaces the old cache entry thus giving wrong route.
9390 The entry->router->connection is always the fastest route anyway
9391 so route cache may not be needed. Of course, new routes maybe
9392 established after receiving the ID when the entry->router->connection
9393 might not be anymore the most optimal.
9395 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9397 * Add route cache for received ID for fast routing.
9399 * Added silc_server_packet_route to route received packet on router
9400 that is not destined to us.
9402 * Renamed silc_server_get_route to silc_server_route_get.
9404 * Added id_string and id_string_len fields into SilcServer to
9405 include encoded ServerID for fast comparing without excess
9406 encoding of the ID's.
9408 * Cleaned up WHOIS command on server side. Added following static
9411 silc_server_command_whois_parse
9412 silc_server_command_whois_check
9413 silc_server_command_whois_send_reply
9414 silc_server_command_whois_from_client
9415 silc_server_command_whois_from_server
9417 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9418 arguments in command replies. All command functions should be
9419 updated to use this macro.
9421 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9423 * Minor typo fixes on command reply handling on server.
9425 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9427 * Added silc_server_command_add_to_channel internal routine to add
9428 the client to the channel after router has created the channel and
9429 sent command reply to the server.
9431 * Added generic silc_server_send_command to send any command from
9434 * Use static buffer with ID rendering instead of duplicating data.
9436 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9438 * Fixed a channel user mode bug when joining to a channel server gave
9439 everybody channel founder rights, oops.
9441 * We mark ourselves as the router of the incoming server connection
9442 if we are router ourselves. This way we can check in some packet
9443 sending functions whether it is locally connected server. For
9444 incoming router connections we put NULL.
9446 * For router sending packets locally means now always sending the
9447 packet cell wide; to local clients and local servers. For normal
9448 server sending packet locally means sending it to only local
9451 * Fixed the JOIN command to really work in router environment. If the
9452 channel is created it is always created by the router. Router is
9453 also responsible of making the initial joining to the channel,
9454 sending JOIN notify to the sending server and distributing
9455 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
9456 does not exist server doesn't do anything else but forward the
9457 command to the router which performs everything.
9459 * Added silc_server_send_channel_key function to send the Channel Key
9462 * Added silc_server_create_channel_key to create new channel key. The
9463 channel key is now re-generated everytime someone joins or leaves
9464 a channel, as protocol dictates. Note: channel->key_len is the
9467 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9469 * Splitted server.[ch] finally. Created now packet_send.[ch] and
9470 packet_receive.[ch] to separate packet sending and receiving
9471 routines. The server.[ch] now includes everything else including
9472 actual packet processing (writing and reading data) and other
9475 Renamed silc_server_private_message_send_internal to
9476 silc_server_send_private_message. The routine is still though
9477 used only to relay private messages as server does not send
9478 private messages itself.
9480 Renamed silc_server_new_channel to silc_server_create_new_channel
9481 and added new function sicl_server_new_channel that handles the
9482 incoming New Channel packet. Added also new sending function
9483 silc_server_send_new_channel to send New Channel Payload.
9485 * Added new function silc_server_notify to process incoming notify
9486 packet to the server/router. Server may then relay the notify
9487 to clients if needed.
9489 * Added new function silc_server_new_channel_user to process incoming
9490 New Channel User packet. Router will redistribute the packet and
9491 send JOIN notify to its local clients and locally connected servers
9492 if needed. Normal server will send JOIN notify to its local client
9493 on same channel when received this packet. Added also corresponding
9494 sending function silc_server_send_new_channel_user to sent the
9497 * Added boolean route argument to send_notif_to_channel and
9498 packet_send_to_channel functions to attempt to route the packet
9499 if it is TRUE and send only locally if it is FALSE.
9501 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9503 * silc_server_replace_id now broadcasts the received replace ID
9504 packet if it is not broadcast packet already. The router must
9505 broadcast to inform other routers about changed ID.
9507 * Added backpointer to server's router into SilcServer context in
9508 silcd/server_internal.h.
9510 * Fixed silc_server_packet_broadcast to send correct broadcast
9513 * The channel key is now distributed to the local client as soon
9514 as it is received from the router (in router environment) so that
9515 no other packet may be sent for the channel until client has
9518 * silc_server_remove_channel_user now broadcasts the received
9519 Remove Channel User packet if it is not broadcast packet already.
9520 The router must broadcast to inform other routers about removed
9523 * Added users field into SilcPacketContext that is a reference count
9524 of the context. One can increase the reference count by calling
9525 silc_packet_context_dup which is now changed to just increase the
9526 reference count instead of duplicating the data. The reference
9527 count is decresed by calling silc_packet_context_free that will
9528 free the data after the reference count hits zero.
9530 For now on the packet context and everything allocated into it
9531 (including the raw packet from network) must be freed by calling
9532 the new silc_packet_context_free function. Added also new function
9533 silc_packet_context_alloc that must be used now to allocate the
9534 context. This also means that if a routine is asynchronous from
9535 silc_[client/server]_packet_parse_type the packet context must
9536 be duplicated by calling silc_packet_context_dup. Otherwise it
9537 gets free'd after silc_[client/server]_packet_parse_type returns.
9538 Also, one must remember that if packet is duplicated then its
9539 reference count must be decresed by calling the free function as
9540 many times as it was duplicated.
9542 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
9543 from both client and server.
9545 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9547 * Made joining to a channel working in router environment.
9549 * Cleaned up JOIN command on server side and create function
9550 silc_server_command_join_channel internal routine to make the
9553 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9555 * Changed silc_command_pending list to SilcDList. Also, added
9556 `ident' field to SilcServerCommandPending structure to identify
9557 the reply and to call correct callback.
9559 Added silc_server_command_pending_check function to replace the
9560 corresnponding macro. The silc_command_pending list is not
9563 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
9564 to set identifier to previously allocated Command Payload. It
9565 is used to set identifier for command when resending Command
9568 * Added silc_command_payload_encode_payload to encode Command
9569 Payload buffer from SilcCommandPayload structure.
9571 * Added silc_argument_payload_encode_payload to encode Argument
9572 payload buffer from SilcArgumentPayload structure.
9574 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9576 * Changed WHOIS command to support router connection on server side.
9577 The whois request is always sent to router unless the server is
9578 standalone server. After server has received the reply from the
9579 router will it send the reply to the client.
9581 * Added silc_server_packet_broadcast into silcd/server.[ch] to
9582 broadcast received broadcast packet. The function is used only
9583 by router. The broadcast packet is always sent to the router's
9586 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
9587 render given ID to printable string, for log files for example.
9589 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9591 * Made basic router to router connections working. At least they
9592 can now connect to each other but nothing really works the way
9593 they are supposed - yet.
9595 * Added new initiator token to RouterConnection configuration
9596 file in silcd/serverconfig.[ch]. It is used to tell whether we
9597 are the initiator to the remote router or whether we'll expect
9598 the other end to connect.
9600 * Moved registering of listener task to silc_server_init, hence
9601 the server starts listenning as soon as it is run, even if it
9602 does not have connections to other routers. Let's see how well
9605 * Changed default connection retry timeouts for more suitable in
9608 * Removed cipher and such arguments from silc_idlist_add_client
9609 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
9610 Added new function silc_idlist_add_data to add the keys and stuff
9613 * Added SilcIDListData structure and added it to SilcClientEntry
9614 and SilcServerEntry as their first field in the structure. This
9615 way we can explicitly cast the ID entries to the SilcIDListData
9616 structure and get common data for the entries. In past, we had
9617 to first check what type of connection it is and then cast it to
9618 correct ID entry type. Now, we can directly cast the opaque
9619 pointer to the SilcIDListData (no matter what ID entry it actually
9620 is) and get the data needed.
9622 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9624 * Wow, found a bug in scheduler. The scheduler uninitialized itself
9625 in some circumstances even if threre were timeout tasks, though not
9626 IO tasks, but tasks anyway. Now fixed.
9628 * Defined SilcServerConnection structure to hold connection specific
9629 stuff about directly connected servers and routers. The definition
9630 is currently in silcd/server_internal.h. I thought about having
9631 a bit more important role fro this struct but for now it is used
9632 only when connecting to other server (or router actually).
9634 * Added connecting retry support in server when connecting to
9635 router(s). The retry feature implement exponential backoff
9636 algorithm. Also, added SilcServerParams structure to hold default
9637 parameters for server. For now, it include these retry settings
9638 and are hard coded. After server is moded to be as Silc Server
9639 Library this structure will be more important.
9641 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9643 * Changed client librarys channel->clients table to SilcList and
9644 changed code accordingly.
9646 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9648 * Changed client's channel table to SilcList and changed code
9649 accordingly. Also changed SilcChannelClientEntry to include back-
9650 pointer to the channel so that client entry can use that structure
9651 as list as well and we have fast cross-reference to the channel.
9652 This change dramatically decreased the complexity of channel
9653 handling with client entry and vice versa (removed one extra
9654 loop when searching for channel entry from many functions).
9656 * Changed server->sim from table to SilcDList and changed code
9659 * NAMES command can now be used from user interface. It will show
9660 the user list on the channel, neatly.
9662 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
9663 Code now saves realname of the user if it becomes available.
9665 * Renamed configure.in to configure.in.pre and made ./prepare
9666 script to automatically add correct version string to
9667 configure.in which it creates from configure.in.pre.
9669 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9671 * NAMES command reply now shows users mode with the nickname when
9674 * Moved silc_client_ch[u]mode[_char] functions from
9675 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
9676 place sucks, they are utility functions and should be in some
9679 * Fixed some unsigned int's to unsigned short's. Patch by cras.
9681 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
9684 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9688 * Added TRQ (efficient deque and list library) into lib/trq. This is
9689 a very good list library that is currently used in the SILC. Defined
9690 SilcList API over the library because I didn't like the API very
9691 much. See lib/trq/silclist.h for the API and examples of how to
9692 use the API. Fixed various places in the code to use the new
9693 SilcList API. The SilcList is meant for lists that has a structure
9694 already defined as a list. It is not suitable to add just some
9695 context to the list (in TRQ, the context is the list actually).
9697 So, I defined SilcDList that can be used for the purpose where
9698 predefined list structure does not exit. This can be used as
9699 such list. Now some context just can be added to the SilcDList.
9700 Currently this list is not used in the SILC just yet, though there
9701 are a lot places where this can replace dynamically allocated
9702 tables and I will fix these places, later, to use SilcDList.
9703 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
9704 and use TRQ internally).
9706 Also fixed some annoying warning messages that the original TRQ
9707 code generated. Also minor changes to TRQ's Makefile.in.
9709 * Added support for querying by Client ID to both WHOIS and
9710 IDENTIFY commands into server, as required by the protocol.
9712 * Removed method function pointers from SilcBuffer structure. They
9713 weren't used to anything and just increased the context size for
9714 no good reason. This change also made silc_buffer_alloc and
9715 silc_buffer_free functions inline functions.
9717 * Disabled command flooding detection support until it's fixed so
9718 that it accepts commands in but does not execute them more than once
9721 * Added silc_net_localhost(), to return local hostname, into
9722 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
9723 that must be initialized before calling silc_client_init.
9725 * Added new function: silc_server_send_notify_on_channels to send
9726 notify messages to all channels client has joined. It is assured
9727 that the message is sent only once per client.
9729 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
9730 lib/silcutil/silcutil.[ch] as silc_format function. The new
9731 function is generic and is used by server as well, not only by
9732 the logging routines.
9734 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
9735 the provided version string was not acceptable. Added new function:
9736 silc_ske_check_version into lib/silcske/silcske.h. The function
9737 must be implemented by the application (client or server) and it
9738 does not reside in the SKE library. The function checks the version
9739 string remote end sent.
9741 * Added back pointers (to opaque context and to SilcSocketConnection)
9742 into SilcPacketContext structure into lib/silccore/silcpacket.h.
9744 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
9745 duplicate packet context structure.
9747 * Changed `notify' client operation to send same arguments as client
9748 receives from server except for ID's. ID's are mapped to correct
9749 ID entry and that is returned. Also, if channel entry is not sent
9750 by server but the notify is for channel the channel entry is sent
9751 to application (otherwise application doesn't know that it is for
9752 channel (library gets it from packet's Destination ID)).
9754 * Added silc_client_remove_from_channels into client library to
9755 remove a client from all channels it has joined to. Used when
9756 received SIGNOFF notify from server. Added also new function
9757 silc_client_replace_from_channels to replace old ID entry with
9758 new ID entry on all channels. Used when received NICK_CHANGE
9761 * Fixed ID Cache list handling in silc_idlist_get_client in
9762 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
9763 to get (or query) client by ID.
9765 * Updated TODO list.
9767 * Added connection authentication status message defined by the
9768 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
9769 support for these into the code in client and server side.
9771 * Added generic function silc_client_send_command to send any command
9772 with variable argument list. Application should use this function
9773 to send commands if the command functions provided by the library
9774 does not suite for the application's user interface needs.
9776 * Added new `failure' client operation. Application is notified about
9777 received failure packet if client is executing a protocol. In this
9778 case the protocol's execution has failed.
9780 * Added SKE's end notify to send the SKE_SUCCESS notify message that
9781 is required by the protocol.
9783 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
9784 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
9787 * Added status flag to SilcSKE object to indicate realtime status
9788 of the SKE protocol.
9790 * Application receives now exactly same command reply arguments as
9791 the library receives from server. However, if ID is received the
9792 corresponding ID entry is returned to the application (eg. Client
9793 ID is mapped to correct SilcClientEntry entry and that is returned).
9794 Changed command_reply client operation due to this change.
9796 * Changed all ID's in commands and in command replys as ID Payloads.
9797 Change affected both client and server side codes.
9799 All ID's sent in SILC network (with execption of ID's in SILC
9800 Packet header) are sent in ID Payload to support variable length
9803 * Server now notifies nick changes and notifies all clients on
9804 the channels about the new nickname (about the new Client ID,
9807 * Implemented CMODE command to change channel modes. Supports all
9808 channel modes defined by the protocol specs except ban and invite
9809 lists. (Also, private channel key mode is supported but support for
9810 setting private channel key in client is missing, thus, this mode
9811 has no effect on client side (except that server requires that the
9812 client uses private channel key and normal channel traffic does not
9815 Also, invite mode works per se, but INVITE command does not work
9816 yet correctly, so you can set channel as invite only channel but
9817 inviting clients to the channel does not work (it is yet to be
9818 thought what's the best way to do it).
9820 * Added new command SILC_COMMAND_CUMODE to change user mode on the
9821 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
9822 Implemented CUMODE command to change user's mode on the channel.
9823 Supports all modes defined by the protocol specs.
9825 * Added NAMES command reply to return users modes on the channel.
9827 * Removed unnecessary and slow ciphers from lib/silccrypt.
9829 * Set SO_KEEPALIVE option to connection sockets by default.
9831 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
9833 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
9834 redefined the Notify Payload into protocol specs.
9836 * Added silc_id_payload_parse_id to get ID directly from raw
9839 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9841 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
9842 accept searching by Client ID as well.
9844 * Added support for LEAVE and SIGNOFF notify types in client library.
9846 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
9847 to parse ID Payload from raw data.
9849 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9851 * Added flags parameter into silc_ske_assemble_security_properties
9852 function in lib/silcske/silcske.[ch].
9854 * Changed notify client operation to fit better for notify messages
9855 sent by server. The notify payload received from server is now
9856 passed to the application (after parsing it to SilcNotifyPayload).
9857 It is application's responsibility to retrieve the arguments
9858 from the payload and show the message the way it wants. The message
9859 sent by server is implementation specific.
9861 * Changed public keys to comply with the protocol specification.
9862 Old public keys are not supported anymore and are not compatible.
9864 * Removed nickname from Channel Payload as the latest draft removed
9865 it. The client must resolve the nickname from the NAMES command
9866 reply received when it joined the channel.
9868 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
9870 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9872 * Fixed some errors in protocol specification drafts.
9874 * Created lib/silccore/silcnotify.c to implement Notify Payload
9875 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
9876 generic payloads described by protocol specifications. The file
9877 includes implementations for ID Payload and Argument Payload.
9879 * Changed Command Payload implementation to use the new Argument
9880 Payload. Changed command_xxxx_payload to command_payload_xxxx
9881 to comply with SILC coding conventions.
9883 * Added suppport for Argument Payload handling in Notify Payload
9884 implementation as protocol requires it. Added the new support
9885 into server and client lib as well.
9887 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9889 * Added support for multiple nicknames on same channel. [n] is
9890 added locally to the nickname if there are more than one same
9891 nicknames on the channel.
9893 * Server now sends all nicknames that matched WHOIS request.
9894 Client also shows the list received from server.
9896 * Added TOPIC command to client side. User can now set and show
9897 current topic on channel.
9899 * Added MOTD command to client and server. Also, server sends the
9900 motd when client connects to the server.
9902 * Changed version strings to comply ISO 8601.
9904 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9906 * Fixed protocol error handling in client library. It should now
9907 cope even if the SKE fails for some reason.
9909 * Made new protocol specification drafts for submitting to IETF.
9911 * Implemented TOPIC command to server in silcd/command.c.
9913 * Added two new notify types into lib/silccore/silcnotify.h:
9914 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
9915 notify nickname change and topic setting/change on a channel.
9917 * API change of command_reply operation in client library. The
9918 application gets now the status type received from server as well.
9920 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9922 * Removed the function just added to lib/silcutil/silcschedule.[ch].
9924 * Cras fixed and optimized the packet handling even further and
9925 it should work now. Minor change to the prototype of function
9926 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
9928 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9930 * Added new function into lib/silcutil/silcschedule.[ch]:
9931 silc_schedule_with_fd to select() a specified fd. The function
9932 returns after timeout expires or data arrives or goes. The
9933 function is used by packet routines to wait that all data is
9934 received from network.
9936 * Fixed data reading from network in lib/silccore/silcpacket.c.
9937 The code now assures that all data is read from the fd and then
9938 continues packet processing. This was a bug fix since the code
9939 used to drop some data in some circumstances.
9941 * Added new function into lib/silcclient/client.[ch]:
9942 silc_client_start_key_exchange to start key exchange after
9943 connection has been established to server. The code internally
9944 now uses this funtion but its main purpose was to provide it
9945 for applications that perform their own connecting. After
9946 application has created a connection it merely calls this
9947 function to start the key exchange between client and server.
9948 The library takes care of everything else after that.
9950 Updated also lib/silcclient/README to explain the usage of
9953 * Do not send to application information that connection has
9954 been established. Application gets notified it by connect
9957 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9959 * Applied cras's patch to add silc_schedule_one function. The
9960 function runs scheduler once and returns.
9962 * Fixed the scheduler after cras messed it up. The timeout
9963 handling works now as it's supposed to work.
9965 * Added into lib/silccore/ silcnotify.h to include notify
9966 message types support. Changed silc_server_send_notify*
9967 functions, in server.[ch], to support those new notify types.
9968 Added the support for the notify types into client library,
9969 as well. Added new notify client operation into ops.h in
9972 * Changed silc_server_packet_send_to_channel to send normal
9973 packets instead of just channel message packets. The function
9974 is now used to send the notify packets to channels. It is not
9975 used to send channel message packets anymore, as server never
9978 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
9979 va_arg()s as it seems to require it nowadays. I guess, if SILC
9980 is compiled with older va_arg() the new code should work anyway.
9982 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9984 * Splitted core library. Core library (lib/silccore) includes
9985 now only SILC protocol specific core (and common) components.
9986 Created new utility library (lib/silcutil) that includes more
9987 generic purpose stuff. The stuff for util library was taken
9988 from the old core library. This was minor and easy split.
9990 * Created SILC Client Library (lib/silcclient) that includes
9991 implementation of the SILC client without user interface. This
9992 was major move from silc/ directory. The code has been changed
9993 so that it is transparent towards the user interface. The
9994 silc/ directory includes now the same user interface as before
9995 and it uses the new client library. Read lib/silcclient/README.
9996 Basicly, the client library performs everything else related
9997 to SILC except user interface handling. Also, configuration
9998 files are considered to be part of user interface and library
9999 does not handle them.
10001 This change also changed a lot of structures, function naming etc.
10002 Most important change was that SilcClientWindow object was
10003 renamed to SilcClientConnection in the client library. Created
10004 also new file lib/silcclient/ops.h. Also added new files
10005 silc/local_command.[ch] and silc/client_ops.[ch].
10007 All these changes were made to make it easier for user interface
10008 designers to create what ever user interface for the SILC client
10011 It is also expected that the server will be moved to lib
10012 directory as well and SILC Server Library will be created;
10013 sometimes in the future.
10015 * Removed Local commands from lib/silccore/silccommand.h as
10016 they are application specific and new client library does not
10017 handle any of those anymore.
10019 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10020 old client implementation in silc/.
10022 * Added support for callback functions in SILC_LOG_* macros.
10023 Application can now set its own callbacks that will be called
10024 instead of using the default functions that will always print
10025 the debug messages to stderr (or stdout). Also, debugging can
10026 now be disabled by setting silc_debug to FALSE and re-enabled by
10027 setting it to TRUE. Note, that logging will still work even
10028 if debugging is disabled.
10030 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10031 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10032 silc_log_reset_debug_callbacks.
10034 * To enable debugging in silc client one must give now -d
10035 option on command line.
10037 * Changed silc_schedule_init to automatically allocate task queues
10038 if they are not allocated before calling it.
10040 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10042 * Added GMP 3.1 into math library.
10044 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10046 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10047 a channel in SILC network. The packet is used by servers and
10048 routers to notify other routers that user has left a channel.
10049 This little feature was missing until now. Added the feature
10050 to protocol specification as well.
10052 Added functions: silc_server_send_remove_channel_user and
10053 silc_server_remove_channel_user into server.[ch].
10055 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10056 lib/silccore/silcpacket.h. However, they are not implemented
10059 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10061 * Fixed joining to a channel and sending channel messages
10062 between server and router. The channel message sending should
10063 now work inside a cell.
10065 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10067 * Fixed the private message sending between server and router.
10068 The private message sending should now work inside a cell.
10070 * Added silc_server_replace_id into server.[ch] to replace
10071 existing ID in the SILC network.
10073 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10074 and silc_idlist_replace_server_id into idlist.[ch] in server.
10076 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10078 * Fixed the server to server connections. Server can again now
10079 connect to router. Router to router connections probably does
10082 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10084 * Added dynamic protocol registering support. Now protocols can
10085 registered and unregistered on the fly. Patch by cras.
10087 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10089 * Added lib/contrib directory to hold routines that some platforms
10090 don't have but are needed by SILC.
10092 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10093 into lin/contrib to provide getopt() and getopt_long() for
10094 those who don't have it.
10096 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10098 * Added AWAY command to client. When away message is set and
10099 client receives a private message packet the client automatically
10100 replies to the sender with the away message.
10102 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10103 bug seemed to be the cause of recent problems when compiling
10106 * Added version detection support to SKE protocol specification
10107 and added the new changes to the SKE implementation as well.
10108 There were other minor changes in the SKE protocol as well.
10110 Many changes in lib/silcske/silcske.[ch] and in
10111 lib/silcske/payload.[ch].
10113 * Added ^U functionality, clear input line. Patch from cras.
10115 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10117 * Mainly small bugfixes on core library. Fixed some debugging
10118 logging and buffer overflow in silclog.c.
10120 * Updated config.sub and config.guess on the distribution tree.
10122 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10124 * Added command lagging support in server. Client may execute
10125 commands now only once in two seconds.
10127 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10129 * Optimized packet reception. MAC computation and checking is now
10130 also more optimized. A lot previously duplicated code is now
10131 used as generic by both client and server.
10133 * Fixed key pair generation in clientutil.c
10135 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10137 * Added into lib/silccore/silcbufutil.[ch] new function;
10138 silc_buffer_realloc.
10140 * Moved generic packet sending/encryption functions to
10141 lib/silccore/silcpacket.[ch] from client and server. Some
10142 rewriting of the functions.
10144 * Moved all generic packet reception/decryption functions to
10145 lib/silccore/silcpacket.[ch] from client and server. The
10146 packet processing is now much cleaner in both client and server.
10147 These were major changes in both client and server.
10149 * Created many common functions in server to do packet sending.
10150 Previously code were duplicated a lot, this has been removed
10151 with these changes.
10153 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10155 * Rewrote major parts of the ID cache system. Don't know
10156 whether it is better now or not but at least the API is more
10159 * Major rewrite on ID cache stuff on client because of the ID
10160 cache API changes. Added idlist.c to client.
10162 * Also major rewrite on ID cache stuff on server as well.
10163 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10164 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10165 in hand, instead they are all put into the ID cache system now.
10166 All server_idlist_* routines uses ID cache now instead of
10167 traversing its own lists (those lists does not exist anymore).
10168 SilcIDList though still exists. Also, SilcXXXEntry's are
10171 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10173 * Finally made the SKE implementation compliant to the protocol
10174 specification. All mp integers are now binary encoded as
10175 opposed being HEX encoded.
10177 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10180 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10181 functions: silc_[encode/decode]_pem. Also added function
10182 silc_encode_pem_file to PEM encode with newlines ('\n') for
10183 saving into a file.
10185 * SILC public keys are now encoded either PEM or binary. Same
10186 option is for private keys as well. By default private keys
10187 are binary encoded and public keys PEM encoded. Silly HEX
10188 encoding were removed.
10190 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10191 function to create fingerprints.
10193 * Fixed a bug in SHA1; does not change the original data anymore.
10195 * Partly implemented INFO command on client and server side.
10196 Fixed CLEAR command. Changes to SERVER command; show current
10197 server(s) when giving command without arguments. Added
10198 VERSION command to client.
10200 * Added check to server that unregistered connections cannot
10201 execute commands (unless it is specificly allowed).
10203 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10205 * Fixed screen refresh.
10207 * Fixed channel joining bug from client. On some circumstances
10208 client tried to join to a channel it had already joined.
10210 * Added public key verification process into client's protocol.c.
10211 The client now verifies the public key from user and saves
10212 it into ~./silc/serverkeys/ directory.
10214 Added into: clientutil.[ch]: silc_client_verify_server_key.
10216 * Changed SKE protocol's silc_ske_initiator_finish function
10217 to accept callback function that verifies the received public
10218 key. Removed old silc_ske_verify_public_key function.
10220 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10222 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10223 silc_pkcs_private_key[_data]_set.
10225 * Made the password and public authentication more cleaner in
10226 server's protocol.c.
10228 * Removed historic and obsolete protocol `channel_auth' from
10229 both client and server.
10231 * Removed wrong way of sending command status messages from
10232 server to client in server's command.c. The old way violated
10233 protocol specification.
10235 Changes to silccore/silccommand.[ch]: removed
10236 silc_command_encode_status_payload -> not needed anymore,
10237 changed silc_command_encode_payload_va to accept extra
10238 argument on variable argument list. The argument type must
10239 now be provided to the function. Also, added new function:
10240 silc_command_encode_reply_payload_va which is same as
10241 normal command_encode_payload_va except command status type
10242 is provided as extra argument.
10244 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10246 * Added ~./silc directory handling. The directory includes the
10247 public and private keys for the client.
10249 Added silc_client_check_silc_dir, silc_client_create_identifier
10250 and silc_client_load_keys.
10252 * Implemented SILC protocol compliant public key. Added public
10253 and private key saving to and loading from files.
10255 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10256 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10257 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10258 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10259 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10261 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10262 silc_pkcs_load_[public/private]_key.
10264 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10266 * Added silc_server_get_route (route.[ch]) to get connection
10267 data for the fastest route for given ID.
10269 * Implemented INVITE command on client and server. The command
10270 were re-defined in the SILC Protocol Specification and the
10271 implementation now complies with the specification.
10273 * Implemented PING command on client and server.
10275 * Implemented NAMES command on client and server. The server side
10276 supports currently only normal server not router server yet.
10277 Some changes to NAMES definition in SILC protocol specification.
10279 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10281 * Implemented LEAVE command on client and server.
10283 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10284 again. This change was made to the protocol as well. Server
10285 should not violate the protocol specification anymore.
10287 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10289 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10290 was tested. SOCKS4 was not but should work anyway.
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