1 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3 * Fixed double free in SKE library error hadling when signature
4 error occurred. Affected file lib/silcske/silcske.c.
6 * Save the fingerprint to new SilcClientEntry after changing
7 nickname. Affected file lib/silcclient/client_notify.c.
9 * Print SIGNOFF in Irssi SILC client only if the nickname is
10 known. Prevents asserts in Irssi core. It is possible we
11 don't have the nick if it was just being resolved when it
12 quit. Affected file irssi/src/silc/core/client_ops.c.
14 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
16 * Fixed double free in invite list adding code when adding
17 invite strings. Affected file silcd/server_util.c.
19 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
21 * More log printing during backup router protocol. Affected
22 file silcd/server_backup.c.
24 * Removed backwards support for old private key file format.
25 Affected file lib/silccrypt/silcpkcs.c.
27 * Removed backwards support for not-so-strict decryption length
28 check, it's strict now. Affected lib/silccrypt/silccipher.c.
30 * GETKEY to update the client entrys fingerprint too.
31 Affected file lib/silcclient/command_reply.c.
33 * Added --without-libtoolfix for package builders using weird
34 wrappers around libtool (BSD at least).
36 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
38 * Fixed backup router bugs: When backup resumes router and
39 receives a CHANNEL_MESSAGE packet the backup must not act
40 as router since the packet header decryption would be
41 different. Also, when relaying packets to channel, do
42 not re-encrypt packets on backup that came from the primary
43 since the connection isn't really router-router connection.
44 Affected files silcd/server.c, silcd/packet_send.c.
46 * Added checks in encryption/decryption that encryption/decryption
47 length sent as argument really is multiple by block size. Helps
48 catching really weird bugs like the above backup router bugs
49 when packets are being decrypted in wrong way. Affected files
50 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
52 * Fixed padding generation in private key file encryption.
53 Affected file lib/silccrypt/silcpkcs.c.
55 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
57 * Added ignore_message_signatures setting which can be used
58 to ignore signatures in messages. Affected files are
59 irssi/src/silc/core/client_ops.c, silc-core.c.
61 * Fixed the libtoolfix to use command line options instead of
62 environment variables. They didn't work as expected. Now,
63 the libtool is fully run-time configurable.
65 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
67 * Verify signature payload for signed messages. Affected files
68 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
69 irssi/src/silc/core/silc-core.h
71 * Display signature verification result in public and private
72 messages using theme abstracts. See irssi/default.theme for
73 examples on their usage. Affected files
74 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
75 irssi/src/fe-common/silc/module-formats.[ch],
76 irssi/src/fe-common/silc/fe-common-silc.c,
77 irssi/src/fe-common/silc/Makefile.am
78 irssi/src/fe-common/core/fe-messages.[ch]
80 * Fixed bugs in Irssi's theme parsing. Affected files
81 irssi/src/fe-common/core/themes.c
83 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
85 * Calculate the correct length for signed messages before
86 encrypting, it must be multiple by block size. Affected
87 file lib/silccore/silcmessage.c.
89 * silc_message_signed_get_public_key returns now both
90 decoded and encoded public key. Affected files are
91 lib/silccore/silcmessage.[ch].
93 * Added libtoolfix script that makes the libtool more generic
94 and configurable in run-time. Now we can specify in run-time
95 if what kind of libraries we want to create, regardless of
96 configuration. SIMs are now creates even if --disable-shared
99 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
101 * Fixed founder key sending in CMODE command in client.
102 Affected file lib/silcclient/command.c.
104 * Fixed CUMODE founder authentication in server to not check
105 for client's public key since it's not supposed to do that.
106 Affected file silcd/command.c.
108 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
110 * Set realname and hostname in NICK_REC records. Affected file
111 irssi/src/silc/core/silc-nicklist.c
113 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
115 * Remove 1.0 protocol backwards compat code from client
118 * Added more reliable check for whether nickname did change
119 or not, or whether only Client ID changed in NICK_CHANGE
120 notify. Affected file lib/silcclient/client_notify.c.
121 Fixes bug in '@' character handling in a nickname.
123 * Added support for automatically parsing signature from
124 the message payload. Added new function
125 silc_message_get_signature to return the payload to
126 application. Affected files lib/silccore/silcmessage.[ch].
128 * Changed the private_message and channel_message client
129 operations to deliver the SilcMessagePayload to the
130 application too. Application can use it fe. to get the
131 signature from the message for verification. Affected
132 file lib/silcclient/silcclient.h, client_channel.c and
135 * Redefined the signed payload for message payloads.
136 Updated protocol specs and implemented.
138 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
140 * Fixed wrong invite and ban list handling in server command
141 reply. Affected files are silcd/command_reply.c,
142 silcd/server_util.[ch].
144 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
146 * Fixed CMODE setting in server when founder mode was set.
147 Affected file silcd/command.c. Bug #95.
149 * Added support to setting specific public key in CMODE in
150 Irssi SILC client. Affected file lib/silcclient/command.c.
152 * Added support to use specific public key in CUMODE in
153 Irssi SILC Client. Affected file lib/silcclient/command.c.
155 * Added support for inviting and banning by public key in
156 Irssi SILC client. Affected file lib/silcclient/command.c.
158 * Fixed fingerprint/babbleprint showing in invite and ban
159 list command replys. Affected file is
160 irssi/src/silc/core/client_ops.c.
162 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
164 * Format CMODE +c and +h to display both the mode and the argument
166 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
168 * Added test vectors and test programs for SHA-1, MD5,
169 HMAC-SHA1 and HMAC-MD5. New tests are located in
170 lib/silccrypt/tests/. Fixed also argument decoding bug in
171 MD5 implementation. Affected file lib/silccrypt/md5.c.
173 * Changed the channel private key and private message key
174 generation (with static keys) to use SHA1 instead of MD5,
175 as SHA1 is the mandatory hash function in SILC. Affected
176 file lib/silcclient/client_[channel/prvmsg].c.
178 * Changed the private key file encryption to use SHA1 instead
179 of MD5. Added support for the old generation and added
180 automatic change of the key (to be removed later). Affected
181 files lib/silccrypt/silcpkcs.c.
183 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
185 * Load only files with .pub suffix in PublicKeyDir. Affected
186 file silcd/serverconfig.c.
188 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
190 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
191 channels. Affected files silcd/silcd.c, silcd/server.h.
193 * Added the config directive PublicKeyDir for the client block.
194 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
196 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
198 * Merged Toni's irssi/silc.conf patch.
200 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
202 * Max alloc tests in allocation routines. Affected file
203 lib/silcutil/silcmemory.c.
205 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
207 * Fixed a typo in resuming code that fixed detach/resume code
208 in server. Bug #93. Affected file silcd/packet_receive.c.
210 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
212 * Do reverse lookups for server when /connecting. Affected files
213 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
214 irssi/src/core/net-nonblock.*
216 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
218 * Added library versioning for shared libraries. Affected
219 files configure.in.pre and lib/Makefile.am.pre.
221 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
223 * Display INVITE and BAN lists as specified by SILC 1.2
225 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
227 * Do not send invite list back unless asked (when sending
228 no arguments) or when list was modified. Affected file
231 * Remove client from invite list in KILLED notify and in
232 KILL command. Affected file silcd/command.c and
235 * Fixed bugs in invite list handling in INVITE command.
236 Affected files silcd/command.c and silcd/server_util.c.
238 * Merged with Irssi 0.8.6.
240 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
241 Affected file irssi/src/fe-text/silc.c.
243 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
245 * The silc_argument_get_[first/next] now return the argument
246 type to caller. Added silc_argument_payload_encode_one.
248 Affected files are lib/silccore/silcargument.[ch].
250 * Added support for the SILC 1.2 INVITE command and new
251 invite lists to server. Affected files are silcd/command.c,
252 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
254 * Added support for the SILC 1.2 BAN command and new
255 ban lists to server. Affected files are silcd/command.c,
256 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
258 * Added support to client sending new INVITE command. Affected
259 file is lib/silcclient/command.c.
261 * Added support to client sending new BAN command. Affected
262 file is lib/silcclient/command.c.
264 * Added support for removing client from invite list when kicked
265 from channel, as SILC 1.2 dictates. Affected files are
266 silcd/packet_receive.c and silcd/command.c.
268 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
270 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
271 automatically the cipher's internal IV. Affected files
272 lib/silccrypt/silccipher.[ch].
274 * Assure the RESUME_CLIENT packet is not sent to twice to
275 backup router if the detached client was originated from
276 the backup. Affected file silcd/server.c. Bug #76.
278 * Changed silc_sim_symname to not allocate memory. Affected
279 file lib/silcsim/silcsimutil.c.
281 * Fixed memory leaks with SIMs in server. Affected files
282 silcd/serverconfig.c, silcd/server.c.
284 * Fixed channel key distribution after resuming detached
285 client. Affected files silcd/packet_receive.c.
287 * Fixed channel's global_user boolean checking after detaching.
288 Check it after changing the owner of the client not before.
289 Affected file silcd/packet_receive.c.
291 * Fixed few double frees from client library. Fixes at least
292 Bug #81, possibly others too.
294 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
295 notifys in Irssi SILC Client. Affected file is
296 irssi/src/silc/core/client_ops.c. Bug #82.
298 * Applied Ville Räsänen's manual page and --mandir bugfix
299 patch. Affected files are configure.in.pre and Makefile.am.pre.
302 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
304 * Added support to backup router protocol for backup to tell
305 normal server that it cannot use the backup router as primary
306 because the primary isn't really down. Updated protocol
309 * Added support for primary router to tell backup router that
310 resuming is not possible because the backup really isn't primary
311 in the cell. For example if backup disconnected itself the
312 resuming is not allowed since the primary really did not
313 go down. Updated protocol specs.
315 * Removed MARS from crypto library.
317 * Defined the CTR mode and Randomized CBC mode in SILC. The
318 CTR mode is RECOMMENDED now in specification. Defined also
319 Serpent cipher as optional cipher. Updated the protocol specs.
321 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
323 * Added support for inviting/banning by IP/MASK, public key,
324 and explicit Client ID. Redefined the command and notify
325 types to allow easier forwards support for other methods
326 of inviting/banning. Updated protocol specs.
328 * Remove the client from channel's invite lists if the client
329 is kicked or killed. Updated protocol specs.
331 * Unified the Channel Message Payload and Private Message
332 into one Message Payload. Updated protocol specs and
335 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
337 * Don't wait for EOF after socket error has occurred, but
338 close the connection. Affected file is silcd/server.c.
340 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
342 * Added support for setting FOUNDER mode on channel with
343 specific public key which can be set with CMODE command.
344 Updated protocol specs and implemented in client and server.
346 * Fixed the Irssi SILC client to correctly shutdown the client
347 library to avoid memory leaks. Affected files are
348 irssi/src/silc/core/silc-core.c and silc-servers.c.
350 * Deprecated the No Reply flag in SKE protocol and introduced
351 "IV Included" flag which can be used to indicate that the IV
352 is included in the ciphertext. This makes it possible to use
353 SILC on unreliable transport, such as UDP which may cause
354 packet reordering and losses. Updated protocol specs, did
357 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
359 * Fixed the MPI implementation of silc_mp_sizeinbase to return
360 < 32 bit values in correct size. Affected file is
361 lib/silcmath/mp_mpi.c.
363 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
365 * Fixed the KE Start Payload parsing to check that mandatory
366 fields are present. Affected file lib/silcske/payload.c.
368 * Fixed compilation warnigs in Irssi SILC Client. Affected
369 files are irssi/src/silc/core/silc-query.c. client_ops.c.
371 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
373 * Print "nick now appears as newnick" and update Irssi's nicklist
374 when you change your nick to "nick". Closes #62
376 * Never format your own nick. Closes #63
378 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
380 * SILC_UMODE_GONE changes are now propagated correctly to the
381 Irssi client. Closes #54
383 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
385 * Fixed example in /HELP KEY
387 * Added expando $j which expands to current SILC Client version
389 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
391 * Fixed public key decoding in crypto library.
393 * Added better error printing to SKE library.
395 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
397 * Fixed NICK command to not crash if nickname was not sent.
399 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
401 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
402 Deprecated the old Encrypt-And-MAC order. Updated protocol
403 specs and implemented.
405 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
406 generation. Updated specs and implemented.
408 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
410 * Added support for rekey before 2^32 sequence number wraps.
411 Affected files in server and client library.
413 * Padding must be at least 8 bytes now. Implemented and updated
416 * Compute maximum padding for authentication packets to make
417 passphrase approximation attacks impossible. Affected files
418 in client library and in server.
420 * Fixed PING command sending in client library and handling in
421 server. The server ID must be ID Payload, not raw ID data.
422 Affected files in server and client library.
424 * Defined that all public keys sent in commands and notify
425 payloads are actually Public Key Payloads not raw public key
426 data. Updated protocol specs and implemented.
428 * Updated protocol version to 1.2. Updated specs and code.
430 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
431 status types. Updated specs and the code.
433 * Added support for normal client to kill its own entries from
434 the network. Updated protocol specs and the code.
436 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
437 and added initial implementation.
439 * Added MAC field to the Private Message Payload to protect
440 against chosen ciphertext attacks. Updated the protocol specs
443 * Added idle and signon fields to the ATTRIBUTE_SERVICE
444 attribute to indicate the user's current idle and signon time
445 of a service. Updated protocol specs and implemented.
447 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
449 * Added "do_not_bind" argument to silc_client_file_send what
450 can be used to not bind locally but assume the file receiver
451 provides the point of connect. Usefull when sender is behind
452 NAT device. Affected file lib/silcclient/silcclient.h and
455 * Added -no-listener option to FILE SEND command in Irssi SILC
456 client. Affected file irssi/src/silc/core/silc-servers.c.
457 Renamed FILE RECEIVE to FILE ACCEPT.
459 * Confirm passphrase for private key encryption in
460 silc_create_key_pair and silc_change_private_key_passphrase.
461 Affected files are lib/silcutil/silcapputil.c.
463 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
465 * Move silc_client_packet_send back to internal, added
466 silc_client_send_packet, a bit simpler function for application.
467 Affected files lib/silcclient/silcclient.h, client.c and
470 * Moved the SilcClientEntry, SilcChannelEntry and
471 SilcServerEntry to silcclient.h to be public and documented
472 them for application. Affected files are
473 lib/silcclient/silcclient.h and idlist.h.
475 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
477 * Fixed manual page installation patch by Ville Räsänen.
478 USERS help page fix patch by Ville Räsänen
480 * Changed the silc_client_command_call interface to make
481 the command call simpler for the application. The library
482 now handles the command line parsing, command finding and
483 execution. Application only needs to call the function
484 with the command line. Affected files are
485 lib/silcclient/silcclient.h, command.[ch].
487 * Fixed silc_get_input to NULL-terminate the returned input.
488 Affected file lib/silcutil/silcutil.c.
490 * Resolve the client's public key in JOIN command if the
491 founder auth data is being requested but we don't know the
492 client's public key. Affected file silcd/command.c.
495 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
497 * Print notify for server opers when backup router comes
498 online. Affected file silcd/server.c.
500 * Fixed the INVITE command to send the invite list in
501 command reply. Affected file silcd/command_reply.c.
503 * Fixed MOTD command reply sending. Affected file
506 * UTF-8 decode the topic in TOPIC command reply and LIST
507 command reply in Irssi SILC client. Affected file is
508 irssi/src/silc/core/client_ops.c.
510 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
512 * Fixed the INVITE command to not crash Irssi SILC client
513 when given without nickname argument. AFfected file
514 irssi/src/silc/core/client_ops.c.
516 * Fixed double free in WHOIS query on normal server when
517 forwarding query to router. Affected file is
518 silcd/server_query.c.
520 * Fixed WATCH command reply handling on normal server which
521 was missing altogether. Affected file silcd/command_reply.c.
524 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
526 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
527 Included yodl sources for each of these. Also modified
528 Makefile.am prototype to install these files to proper
529 locations. Updated CREDITS. Affected file Makefile.am.pre,
530 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
533 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
535 * Added support for encrypted private key files. Now
536 passphrase must be provided when new key pair is created
537 (can be empty though), and prompted when loading the
538 private key. Added support for loading the old-style
539 non-encrypted private keys as well. Affected files
540 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
543 * Fixed silc_get_input to accept input on all terminals.
544 Affected file lib/silcutil/silcutil.c.
546 * Moved the Irssi SILC client key loading and other stuff
547 to be called after the arguments and UI is initialized.
548 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
550 * Added -P option to Irssi SILC client which can be used
551 to change the passphrase of the private key. Affected
552 file irssi/src/silc/core/silc-core.c.
554 * Added silc_change_private_key_passphrase apputil routine
555 to lib/silcutil/silcapputil.[ch].
557 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
559 * Fixed connection closing in client library to not crash.
560 Moved the connection freeing totally to function
561 silc_clinet_del_connection. Affected file
562 lib/silcclinet/client.c.
564 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
566 * Changed includes/silcincludes.h to silcincludes.h.in to
567 include configuration specific information. The silcdefs.h
568 is not included in to installation anymore (it's only
569 compilation time header).
571 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
573 * Moved the SilcClient and SilcClientConnection from client.h
574 to the public lib/silcclient/silcclient.h. Changed the
577 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
579 * If version string in silc_clinet_alloc is NULL the library
580 puts it automatically. Affected file lib/silcclient/client.c.
582 * Changed the version strings from variables to #define's
583 in includes/silcversion.h.
585 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
587 * Added shared library complation support.
589 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
591 * Added lib/silcutil/silcapputil.[ch] for application
592 utility functions. It includes routines for applications'
593 convenience. Added silc_create_key_pair, silc_show_public_key
594 and silc_load_key_pair functions.
596 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
598 * Send RESUME_CLIENT packet from router to backup routers
599 to in resuming. Affected file silcd/packet_receive.c.
601 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
603 * In IDENTIFY command parsing, send all other IDs except
604 Client IDs explicitly to router for resolving on normal
605 server. Also check that ID received in WHOIS command is
606 always Client ID, others are not allowed. Affected file
607 silcd/server_query.c.
609 * Merged latest changes from irssi.org CVS.
611 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
613 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
614 Affected files irssi/src/silc/core/silc-core, silc-server.c.
616 * Fixed the heartbeat sending in Irssi SILC client. Moved
617 the silc_client_packet_send to silcclient.h for application
618 usage. Affected files lib/silcclient/client_internal.h
619 lib/silcclient/silcclient.h.
621 * Fixed a bug in query resolving in server. Used wrong
622 variable in a for loop and crashed. Affected file is
623 silcd/server_query.c.
625 * Server constructs requested attributes only to locally
626 connected clients. Affected file silcd/server_query.c.
629 * Fixed a bug when sending resolving from router to server
630 with requested attributes. The constructed WHOIS command
631 was incorrect. Affected file silcd/server_query.c.
634 * Fixed Requested Attributes saving in WHOIS command reply.
635 The length of the data buffer must be saved too. Affected
636 file silcd/command_reply.c.
638 * Update the client entry's servername after detaching is
639 over. Affected file silcd/packet_receive.c. Bug #37.
641 * Resolve incomplete client entrys in CUMODE_CHANGE and
642 CMODE_CHANGE notifys. Affected file is
643 lib/silcclient/client_notify.c. Bug #42.
645 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
647 * Fixed channel key packet processing bug on backup router
648 during backup resuming protocol. Affected file is
649 silcd/packet_receive.c.
651 * Fixed memory leaks in server. Affected files are
652 silcd/server.c and silcd/packet_receive.c.
654 * Fixed packet decryption problem when backup router encrypted
655 channel message with wrong key during backup resuming
656 protocol. Affected file silcd/packet_send.c.
658 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
659 Toni Willberg (toniw@iki.fi)
661 * Changed the SilcCipher context to be private. Changed the
662 silc_cipher_get_iv to just return pointer to the IV. Added
663 silc_cipher_get_name to return the name of the cipher.
664 Fixed code all around to support these changes. Affected
665 files are lib/silccrypt/silccipher.[ch], client library and
668 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
670 * Fixed unaligned access in lib/silccore/silcattrs.c.
672 * Fixed libtool linking in lib/silcsim/Makefile.am.
674 * Fixed services attribute printing. Affected files is
675 irssi/src/silc/core/silc-queries.c.
677 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
679 * Fixed a crashbug in incoming server accepting. Affected
682 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
684 * Added automatically generated index to Toolkit Reference
687 * Added support for Postscript Toolkit Reference Manual.
689 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
691 * Merged DISCONNECT fix, and autoconn port fix from Irssi
694 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
696 * Added 'send_events' boolean argument to the function
697 silc_schedule_set_listen_fd which sends the set events to
698 the application explicitly if set to TRUE. Default action
699 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
700 lib/silcclient/client_internal.h and silcd/server_internal.h.
702 * Added silc_compare_timeval to determine which time values
703 is smaller. Affected file lib/silcutil/silcutil.[ch].
705 * Added sort-of "Quality of Service" (QoS) support to
706 SilcSocketConnection. Data reception can be controlled with
707 rate limit per second and/or read data length limit.
708 Added silc_socket_set_qos. Affected files are
709 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
711 * Added the QoS configuration to SILC Server configuration
712 file. Affected files are silcd/serverconfig.[ch] and
715 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
717 * Merged with irssi.org CVS.
719 * Failed OPER and SILCOPER authentications are now logged.
720 Affected file silcd/command.c. Bugs #25.
722 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
724 * ROBODoc documented lib/silcutil/silcbuffer.h and
725 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
726 <ville.rasanen@iki.fi>.
728 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
730 * Added support for auto-passphrase authentication from the
731 config file during connecting which was not implemented
732 yet. Affected file irssi/src/silc/core/client_ops.c.
734 * Fixed a bug in authentication protocol failure handling which
735 was processing wrong callback context. Affected files
736 are lib/silcclient/client.c and protocol.c.
738 * Fixed the /ATTR allow off to actually work. Affected file
739 is irssi/src/silc/core/silc-queries.c.
741 * Fixed the /ATTR -del to work. Affected file is
742 irssi/src/silc/core/silc-queries.c.
744 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
746 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
748 * Fixed mask attribute adding in Irssi SILC client. Affected
749 file irssi/src/silc/core/silc-queries.c.
751 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
753 * Added support for saving the requested attributes in
754 WHOIS to directory. Affected file is
755 irssi/src/silc/core/silc-queries.c.
757 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
759 * Added support for parsing VCard fields that do not have
760 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
762 * Fixed a double free bug in hash table foreach function
763 if the entry was deleted in the foreach callback. Affected
764 file lib/silcutil/silchashtable.c.
766 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
768 * Added silc_attribute_get_verify_data to return the signature
769 verification data for either user digital signature or
770 server digital signature in Requested Attributes. Affected
771 files are lib/silccore/silcattrs.[ch].
773 * Added silc_vcard_alloc which is used to allocated dynamic
774 SilcVCard context. The silc_vcard_free now checks whether
775 the context is dynamically allocated or not. Affected files
776 are lib/silcutil/silcvcard.[ch].
778 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
780 * Periodically remove the NOATTR status from client entry
781 so that the client may take the attributes in use even after
782 server has resolved them unsuccessfully earlier. Affected
783 file silcd/server_query.c and idlist.h.
785 * Moved sha1hash and md5hash from client->internal to
786 SilcClient for application usage. Affected files are
787 lib/silcclient/client.h and client_internal.h.
789 * Fixed attribute encoding and decoding bugs. Affected
790 files lib/silccore/silcattrs.[ch].
792 * Added ATTR command to Irssi SILC Client which is used to
793 manage user's Requested Attributes sending and values for
794 WHOIS command. Affected files around Irssi SILC client.
796 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
798 * Added silc_buffer_strformat which can be used to format
799 strings into a buffer which size is automatically increased.
800 Affected file lib/silcutil/silcbuffmt.[ch].
802 * Added implementation of VCard (RFC 2426) which can be used
803 as part of Requested Attributes in WHOIS command. Affected
804 file lib/silcutil/silcvcard.[ch].
806 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
808 * Some strncat -> silc_strncat changes our the core and
811 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
812 errors. Added better error printing to SKE library.
813 Affected files lib/silcske/silcske.c, silcske_status.h and
816 * Save the PKCS key length even if only private key is set to
817 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
819 * Fixed the usage of silc_pkcs_get_key_len since it returns the
820 length in bits not in bytes. Affected files are
821 lib/silcske/silcske.c, lib/silccore/silcauth.c and
822 silcd/server_query.c.
824 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
826 * Added silc_attribute_payload_encode_data to directly encode
827 the data into the attributes buffer. Renamed function
828 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
829 Affected files are lib/silccore/silcattrs.[ch].
831 * silc_hash_table_find_foreach calls the foreach function now
832 once even if the nothing was found with context set to NULL.
833 Affected file lib/silcutil/silchashtable.[ch].
835 * Remove the RESOLVING flag from client entry after received
836 the Requested Attributes from the client. Fixed memory leak
837 in client entry freeing. Affected files silcd/server_query.c
840 * Added Requested Attributes support into SILC Client Library.
841 It is not able to send requested attributes in WHOIS command,
842 and also receive and process requested attributes. Added
843 silc_client_attribute_[add|del] and silc_client_attributes_get
844 functions. Added also `ignore_requested_attributes' to the
845 SilcClientParams to not use attributes in client. Affected
846 files are lib/silcclient/command.c, client_attrs.[ch],
847 silcclient.h, client_internal and client.[ch].
849 * Changed the silc_client_get_client_by_id to support Requested
850 Attributes, it takes them as argument now. Affected file
851 is lib/silcclient/silcclient.h, and idlist.c.
853 * Added -details option to WHOIS command in Irssi SILC Client
854 to support the requested attributes. By default it requests
855 all attributes. Affected file lib/silcclient/command.c and
856 irssi/doc/help/in/whois.in.
858 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
860 * Add also SERVICE attribute for server-constructed attribute
861 data. Also digitally sign the attributes and add
862 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
863 silcd/server_query.c.
865 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
867 * Changed the silc_attribute_payload_encode to support list
868 of attributes (function may be called several times to add
869 a new attribute). Removed the silc_attribute_payload_encode_list
870 function. The encoding function now also automatically encodes
871 the data, so the caller does not need to do that. Affected
872 files lib/silccore/silcattrs.[ch].
874 * Added support for replying on behalf of the user to the
875 Requested Attributes in WHOIS command in the server. Affected
876 file silcd/server_query.c.
878 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
879 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
881 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
883 * Don't swtich to become primary router if we are backup if
884 decryption error has occurred. Affected file silcd/server.c.
886 * Fixed a bug in backup router IP address comparison in
887 silc_server_backup_get.
889 Save now also the port of the server/router and use that
890 in comparison as well. Affected file silcd/server_backup.c.
892 * Normal server now reconnects to backup router automatically
893 if connection is lost to it. Affected file silcd/server.c.
895 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
897 * If packet processing fails (like integrity check fails)
898 the connection is closed now. Affected files are
899 lib/silccore/silcpacket.c and silcd/server.c.
901 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
903 * Fixed double free in RSA public key set function
904 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
907 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
909 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
910 Added server_query.[ch] which provides one interface for
911 querying information using all three commands.
913 * Changed all "typedef unsigned char" in core library to
916 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
918 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
920 * Renamed silc_server_get_client_resolve to
921 silc_server_query_resolve and moved to server_query.[ch].
923 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
925 * Resumed client packet handling from server put the resumed
926 client on wrong list on router and caused the client not
927 be present on the network anymore. Now fixed to put the
928 client to correct list. Affected file silcd/packet_receive.c.
930 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
932 * Various cleanup in error message output in config parsing code
933 and in server init code. Fixed error log files containing
934 too many newlines ('\n') in some situations. Affected files are
935 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
937 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
939 * Use the reverse lookupped hostname in client internals
940 instead of one user provided us as remote server name.
941 Affected file lib/silcclient/client.c.
943 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
945 * Added 'app_context' to silc_schedule_init. It is an
946 application specific context that is delivered to application
947 in task callback functions. Affected files are
948 lib/silcutil/silcutil.[ch].
950 * The hb_context in SilcSocketConnection is not freed
951 automatically anymore (application must free it). Freeing
952 it automatic is inconsistent. Affected files are
953 lib/silcutil/silcsockconn.[ch].
955 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
957 * Added support for removing explicitly added client connections
958 in rehash and closing the client connections if they were
959 unconfigured in the rehash. Affected file silcd/server.c.
961 * Added support for aborting automatically pending commands
962 that never receives the reply (to avoid memory leaks).
963 Added also silc_server_command_pending_timed to set the
964 specific timeout for pending command. Affected files are
965 silcd/command[_reply].[ch].
967 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
968 specs and lib/silccore/silcstatus.h.
970 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
972 * Changed the silc_get_time to accept time value as argument
973 or if zero is sent return current local time. Affected
974 file lib/silcutil/silcutil.[ch].
976 * Added STATS command to client library and Irssi SILC client.
977 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
979 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
981 * Assure that channel key is set before sending it. May
982 crash server otherwise. Affected file silcd/packet_send.c.
984 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
986 * Assure that endless loop cannot happen with detached client
987 resolving on normal server. Added idlist status
988 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
989 silcd/idlist.h and silcd/packet_receive.c.
991 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
993 * Incoming file transfer request cannot use same session as
994 the sending session. This can happen when sending file to
995 yourself. Crashed the client on quit. Affected file
996 lib/silcclient/client_ftp.c. Bug #24.
998 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1000 * Implemented the draft-riikonen-precense-attrs draft and
1001 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1003 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1005 * Distribute the SERVER_SIGNOFF notify also to local backup
1006 routers from the primary router. The backup router may not
1007 have the signing of local server directly connected and need
1008 to know about the signoff. Affected file silcd/server_util.c.
1010 * Use the primary router as the origin of the locally connected
1011 server when it is disconnecting from the backup router since
1012 that's where it really is coming from. Now the clients from
1013 the disconnecting server are removed correctly and "shadow"
1014 clients are not left to the backup router. Affected file
1017 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1019 * If normal server is standalone and found existing but disabled
1020 channel, do not re-create the channel since it creates
1021 duplicate same channels. Affected file silcd/server.c.
1023 * Added anonymous client connections support to server. New
1024 "anonymous" configuration option to ConnectionParams section
1025 added. If set to true, the username and hostname information
1026 of the client will be scrambled and anonymous user mode is
1027 set automatically to the user. Affected files are
1028 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1030 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1032 * In JOIN notify handling, mark that the cache entry of the
1033 client cannot be expired. Can cause crashes on normal
1034 server (asserts client->channels). Affected file is
1035 silcd/packet_receive.c.
1037 * From now on distribution versions are used as protocol versions
1038 instead of by default using the Toolkit base version as protocol
1039 version. Affected file prepare.
1041 * Do not set the locally resolved hostname for local client
1042 entry but take what server sends. This way the real hostname
1043 is showed in WHOIS for yourself. Affected file is
1044 lib/silcclient/idlist.c and lib/silcclient/client.c.
1046 * Resolve local info with IDENTIFY when connecting to server.y
1048 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1050 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1051 for implied search (not needed on platforms which has native
1052 pthreads library). Use --without-pthreads to disable threads.
1053 Affected file is configure.in.pre
1055 * Fixed --with-iconv on platforms which need to bypass (broken)
1056 native iconv(). Affected file is configure.in.pre
1058 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1060 * Moved -C option parsing in Irssi SILC client at same time
1061 as other options. The UI was initialized earlier and caused
1062 problems on command line. Bug #16. Affected file is
1063 irssi/src/silc/core/silc-core.c.
1065 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1067 * Added global variable silc_log_timestamp that tells silclog
1068 wether to print or not the timestamp in the logging files.
1069 Affected file lib/silcutil/silclog.[ch].
1071 * Added silcd configuration option Timestamp in the Logging
1072 section. Affected file silcd/serverconfig.[ch],
1073 doc/example_silcd.conf.in.
1075 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1077 * Fixed fingerprint checking to check for entirely empty
1078 fingerprint instead of two first bytes when determining
1079 if it is set. Bug #18. Affected file silcd/command.c.
1081 * Fixed duplicate PKCS name registering to not allow it.
1082 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1084 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1086 * Conditionalize non-gcc compiler optimizations for various
1087 platforms, enable those commented out. Cleanups.
1088 Affected file lib/silcmath/mpi/configure.in
1090 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1092 * silc_rng_exec_command() left zombie processes if command
1093 didn't generate any output. Affected file
1094 lib/silccrypt/silcrng.c
1096 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1098 * Rewrote iconv checking, introduce --with-iconv for systems
1099 which rely on libiconv. Check if iconv() provided by libc
1100 is good enough, otherwise demand libiconv. Affected file
1103 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1105 * Search for ldopen() also in libc. This enables SIM support
1106 on *BSD systems. Based on patch from Alex Zepeda. Affected
1107 file configure.in.pre
1109 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1111 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1112 This fixes prepare on *BSD systems. Affected file
1115 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1117 * More fixed for not having purge timeout for global clients
1118 that are on channel. Affected files silcd/command_reply.c
1121 * Fixed the rekey protocol to work with backup router connections.
1122 Rekey packets are now allowed on disabled connections as
1123 well. Affected files silcd/packet_send.c and server.c.
1125 * Do not switch to be as backup router when shutting down and
1126 closing the primary connection. Affected file silcd/server.c.
1128 * Fixed memory leaks in backup router deleting. Added
1129 silc_server_backup_free to free all data during shutdown of
1130 server. Affected files silcd/server_backup.[ch].
1132 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1134 * Do not process commands if the sock->user_data is NULL.
1135 Affected file silcd/command.c.
1137 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1139 * Fixed buffer overflow and security problems (loosing bits
1140 in CFB encryption) in SILC RNG. Problems reported by
1141 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1143 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1145 * Added yet more checks that client is not expired on global
1146 list if it is on channels. Affected file is
1147 silcd/command_reply.c.
1149 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1151 * Merged c0ffee's MIME signal patch which adds support for
1152 sending also MIME messages in Irssi SILC Client, and handling
1153 received MIME messages in a signal (and perhaps doing something
1154 to non-textual MIME messages).
1156 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1158 * Fixed pending command deletion in server and client library
1159 to check the whole list instead of breaking after first found.
1160 The affected files are silcd/command.[ch] and
1161 lib/silcclient/command.[ch].
1163 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1165 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1166 secret or private, otherwise it's possible to find out
1167 whether a secret channel exists or not. Affected file
1170 * If CMODE change fails during the mode setting, assure that
1171 the old mode mask is set for the channel back. Affected
1172 file silcd/command.c.
1174 * Fixed passphrase saving on +a channel on normal server
1175 after successful JOIN command. Affected file silcd/command.c.
1177 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1179 * Remove server/router operator privileges in DETACH command,
1180 since it's possible to resume to server where these
1181 privileges would not be allowed for the client. Affected
1182 file silcd/command.c.
1184 * Do not set to wait for backup in rehash of the server.
1185 Affected file silcd/server.c.
1187 * Do not check listener sockets when counting how many
1188 socket connections we have. Affected file is
1189 silcd/server_util.c.
1191 * Do not announce disconnected clients that are remaining
1192 in history (for WHOWAS). This is because SIGNOFF notify
1193 for these has been sent earlier already. Affected file
1196 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1198 * Buffer overflow with CUMODE command's mode->mode character
1199 conversion. Reported by Ville Räsänen. Affected file
1200 lib/silcutil/silcutil.c.
1202 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1204 * Allow heartbeat packets to go disabled connections anyway.
1205 Affected files silcd/server.c and silcd/packet_send.c.
1207 * Do not broadcast New Channel packets with List flag set
1208 in the packet to backup routers. The router must check
1209 for the correctness of the packets before sending them.
1210 It is possible that router will have enforce Channel ID
1211 change and this would cause desync in the backup router.
1212 Affected file silcd/packet_receive.c.
1214 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1215 are handled in list parsing. They are not list packets
1216 anymore. Affected file silcd/packet_receive.c.
1218 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1220 * Stop waiting for backup router through the timeout, not
1221 directly after backup router has arrived. Affected file
1224 * Do not re-create channel keys and send them when removing
1225 clients in server shutdown. Affected files are
1226 silcd/server_internal.h and silcd/server_util.c.
1228 * Notify distribution to backup routers was missing from
1229 the silc_server_send_notify_dest function which caused
1230 desyncing problems with backup router. Affected file is
1231 silcd/packet_send.c.
1233 * The client's channel removing was working wrong on
1234 backup router. It assumed that it doesn't know global
1235 information but backup router does know. For this reason
1236 it could remove channel when it wasn't supposed to do that.
1237 Affected file silcd/server.c and silcd/server_util.c.
1239 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1241 * Stop for a couple seconds after badkup router has become
1242 primary router. Affected file silcd/server.c.
1244 * Added silc_server_remove_servers_by_server, which is used
1245 to remove servers originated from some other server. Also
1246 clients of those servers can be removed too. Affected file
1247 silcd/server_util.[ch].
1249 * When removing clients after a server has signed of remove
1250 also all servers behind that server (unless they are known
1251 to be available locally), and send SERVER_SIGNOFF for each
1252 of the server separately. Also the signed off clients are
1253 sent now separately per signed off server. The affected files
1254 are silcd/server.c and silcd/server_util.[ch].
1256 * All servers added with silc_idlist_add_server must always
1257 have both "router" and "connection" pointers set. Otherwise,
1258 bad server entries may be left around in the cache.
1259 Affected file silcd/command_reply.c.
1261 * Do not create the channel key in NEW_CHANNEL packet
1262 processing if the channel is empty. Affected file
1263 silcd/packet_receive.c.
1265 * Completed backup router support for standalone routers.
1266 Supports also servers in the cell that do not use the backup
1269 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1271 * Fixed a bug in silc_string_regexify which did not add '^'
1272 at the start of each string, and thus the matching was
1273 not explicit. For example ban list iikone@*!*@* would
1274 match also "priikone", which is wrong, it would have to be
1275 *iikone@*!*@* to match also "priikone". Affected
1276 file lib/silcutil/unix/silcunixutil.c.
1278 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1280 * Enable all local server connections before updating client
1281 caches when we've become backup router. Otherwise, signoff
1282 packets may not reach the clients. Affected files are
1283 silcd/server.c and silcd/server_util.[ch].
1285 * Fixed a bug in version string parsing which could crash
1286 the program with specially formatted version string.
1287 Bug reported and patch provided by Ville Räsänen. Affected
1288 file lib/silcutil/silcutil.c.
1290 * Handle the disconnection immediately when DISCONNECT
1291 packet is received in server. Affected file silcd/server.c.
1293 * Primary router now waits a short time (10 seconds) for
1294 backup router connection before accepting any other
1295 connection (except local). Affected file silcd/server.c,
1298 * Fixed a crash in client libary in NICK_CHANGE notify when
1299 NICK_CHANGE arrived for client entry we are resolving
1300 currently. Affected file lib/silcclient/client_notify.c.
1302 * Call the sconn->callback completion even if error had
1303 occurred. Start reconnecting always if connection to
1304 primary router fails during backup router protocol.
1305 Affected files silcd/server.c and server_backup.c.
1307 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1309 * Added functions silc_server_send_opers and
1310 silc_server_send_opers_notify to send packets stricly
1311 to operators. Added macro SILC_SERVER_SEND_OPERS macro
1312 to send variable argument notify to operators.
1313 Affected files silcd/packet_send.[ch] and silcd/server.h.
1315 * Removed UMODE rights checking with UMODE_CHANGE notify.
1316 Affected file silcd/packet_receive.c.
1318 * Server/router operator now receives notify when network
1319 switches to backup router and when it resumes the use of
1320 primary router. Affected file silcd/server.c and
1321 silcd/server_backup.c.
1323 * Fixed the updating of client information after backup
1324 resuming protocol is over; update all except local clients
1325 to the new primary router. The affected file is
1326 silcd/server_util.c.
1328 * Added support for closing active connections in rehash
1329 that were unconfigured by the user. Supports currently
1330 closing server and router connections. Affected file
1333 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
1335 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1337 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
1338 is NULL since seems that on some platforms NULL is allowed
1339 and on some it's not. Fallback encoding is used instead.
1340 Affected file lib/silcutil/silcstrutil.c.
1342 * Fixed statistics updating for incoming server connection
1343 which could cause problems when re-connecting. Affected
1344 file silcd/server.c.
1346 * Preliminary backup router support for standalone router
1347 added. Affected files in silcd/.
1349 * Mark server connections in backup router disabled before
1350 and after backup protocol. Affected file is
1351 silcd/server_backup.c.
1353 * Added support for reconnecting to remote server connection
1354 even if the protocol fails, and if the configuration wants
1355 us to keep trying to connect anyway.
1357 Server connection is not allowed to backup router if
1358 backup router does not have connection to primary router yet.
1360 Affected file is silcd/server.c.
1362 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1364 * Added silc_client_udpate_server function to update changed
1365 server info. Affected file lib/silcclient/idlist.[ch].
1367 * Added check for server entries that are being resolved when
1368 notify is received. If being resolved, handle the received
1369 notify only after it's resolved so that all notifys are
1370 handled in same order as received from the server.
1372 Added similar resolver check to channel entries. Every
1373 notify that cause resolving of any information that affects
1374 channel entry marks the channel entry in waiting state.
1375 After whatever resolving is over the waiters are signalled
1376 and only then the notifys are handled in the same order
1377 as delivered from the server.
1379 Affected files are lib/silcclient/idlist.[ch], and
1382 * Fixed KILLED notify handling in normal server. Affected
1383 file silcd/packet_receive.c.
1385 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
1386 is locally connected, or was locally connected (but may
1387 be detached and connection is not active). Added also
1388 SILC_IS_LOCAL for checking this status. Affected files
1389 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
1390 silcd/server.c and silcd/server_internal.h.
1392 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1394 * Don't send or handle TOPIC_SET if topic is already set and
1395 is same as being set. Affected files silcd/command.c and
1396 silcd/packet_receive.c.
1398 * Fixed CMODE change rights checking to work correctly when
1399 removing modes by operator. Affected file is
1400 silcd/server_util.c.
1402 * Fixed some handling with New Channel packet in router and
1403 fixed some CMODE_CHANGE notify handling in server and router.
1404 Affected file is silcd/packet_receive.c.
1406 * Changed "disconnect" client operation to include the
1407 reason of the disconnection and optional disconnection
1408 message. Affected file lib/silcclient/silcclient.h.
1410 * Made the compilation of lib/contrib/ stuff conditional.
1411 Affected files configure.in.pre, lib/contrib/Makefile.am.
1413 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1415 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
1416 to the sender of the notify too, to avoid situation where two
1417 notifys are in the network at the same time going to oppsite
1418 directions. Affected file silcd/packet_receice.c.
1420 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1422 * Delete the client from channel even if the cilent->id is
1423 NULL. It was possible that client was deleted without
1424 removing from channels (theoretically at least). Affected
1425 file silcd/server.c and silcd/server_util.c.
1427 * Free the client data too when resuming is not successful.
1428 Affected file silcd/packet_receive.c.
1430 * Merged some code from c0ffee's silc-plugin. Affected files
1431 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
1433 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
1434 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
1435 to the primary router connection, the other one returns
1436 TRUE if packet must be broadcasted to network.
1438 * All notifys that are destined to primary router (to network)
1439 are now automatically sent to backup routers even if the
1440 router is standalone (and has backup router). Affected files
1443 * Added --without-irssi and --without-silcd configuration
1444 options for disabling the compilation of these applications.
1445 Affected file configure.in.pre and prepare.
1447 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1449 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
1450 UTF-8 encoding and decoding. Added also new encodings
1451 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
1453 Added also SILC_STRING_LANGUAGE which is language and charset
1454 specific encoder and decoer for those platforms that support
1455 iconv(). It can convert the UTF-8 to and from the locale
1456 specific character set.
1458 Affected file lib/silcutil/silcstrutil.[ch].
1460 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
1462 * Added function silc_get_command_name to the file
1463 lib/silcutil/silcutil.[ch].
1465 * Improved the server debug output a bit. Affected files are
1468 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1470 * Save the channel passphrase when received succesful JOIN
1471 command reply from router, on normal server. Otherwise
1472 joinig +a channels from normal server is not possible.
1473 Affected file silcd/command.c.
1475 * Fixed a bug in TOPIC_SET notify handling. The notifier
1476 may be other than client too, like server or channel.
1477 It expected it to always be only client and ignored the
1478 notify. Affected file silcd/packet_recieve.c.
1480 * Removed some (unnecessary) debug printing from
1481 lib/silccore/silcid.c and lib/silccore/silcargument.c.
1483 * Do not force CMODE_CHANGE when server is announcing new
1486 Router announces stuff only after server reannounces channel
1487 after CHANNEL_CHANGE notify.
1489 These fixes optimizes the announcing procedure, and perhaps
1490 fixes some problems too. Affected file silcd/packet_receive.c.
1492 * Fixed SERVER_SIGNOFF sending to local clients. It was
1493 totally broken and sent the notify to all local clients,
1494 instead of only to those that was on same channel as the
1495 signing off clients. Affected file silcd/server_util.c.
1497 * Added -D option to server. It can be used to give debug
1498 level. The levels are from 0 - 99, and are predefined for
1499 smooth server debugging. (see silcd.c for the predefined
1500 levels). Affected file silcd/server.c.
1502 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1504 * Fixed a bug in Irssi SILC client to close the connection
1505 properly when disconnecting from server. Affected file
1506 irssi/src/silc/core/client_ops.c.
1508 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1510 * When authenticating as founder during JOIN command, check
1511 that the one authenticating becomes the only founder on the
1512 channel. Affected file silcd/command.c.
1514 * Better checking for founder mode setting when CUMODE_CHANGE
1515 notify is received. Affected file silcd/packet_receive.c.
1517 * Close all connections when shutting down the server by sending
1518 DISCONNECT packet. Close all listeners too when shutting
1519 down the server. Affected file silcd/server.c.
1521 * Handle DISCONNECT packet correctly in client library by
1522 calling the "disconnect" client operation. Affected file
1523 lib/silcclient/client.c.
1525 * Handle local errors correctly during resuming. Affected
1526 file lib/silcclient/client.c.
1528 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1530 * The log file is not dupped internally anymore in
1531 lib/silcutil/silclog.c. Fixed memory leaks too.
1533 * The scheduler now dispatches all pending timeout tasks
1534 when it is uninitialized with silc_schedule_uninit.
1535 Affected file lib/silcutil/silcschedule.c.
1537 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1539 * Added --enable-stack-trace option to configure. Added
1540 memory allocation stack trace support. Added files
1541 lib/silcutil/stacktrace.[ch]. Affected files are
1542 lib/silcutil/silcmemory.[ch].
1544 * Fixed memory leaks from libraries and server. Affected
1545 files around the tree.
1547 * Reverted back a fix made to CUMODE which broke it.
1548 Affected file silcd/command.c.
1550 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1552 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
1553 core library, and implemented it. All textual messages SHOULD
1554 use this flag and the message MUST be UTF-8 encoded.
1555 All text messages sent by Irssi SILC client are now UTF-8
1556 encoded (regardless whether the terminal supports UTF-8 or not).
1557 Affected files are lib/silccore/silcchannel.h,
1558 irssi/src/silc/core/silc-servers.c, silc-channels.c and
1561 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1563 * Added lots of new statistics updating that was missing from
1564 the server and router code. Affected files in silcd/.
1566 * Sending SIGUSR1 signal to server now dumps the current
1567 server statistics into /tmp directory. Affected file is
1570 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
1571 the SILC Hash Interface also. Added new functions
1572 silc_hash_get_name, silc_hash_init, silc_hash_update and
1573 silc_hash_final. Affected file lib/silccrypt/silchash.c.
1575 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1577 * Added some better info printing for client during connecting.
1578 Affected file silcd/server_util.c.
1580 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
1581 to silence a user on a channel. Affected files are
1582 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
1583 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
1584 and silcd/packet_receive.c.
1586 * Fixed a fatal bug in handling of malformed command payload.
1587 Affected file silcd/command.c.
1589 * Fixed a double free when announcing channel users to router.
1590 Affected file silcd/server.c.
1592 * After successful authentication to channel founder mode, check
1593 that there isn't anyone else with founder mode on the channel.
1594 The one that authenticated will become founder and anyone
1595 else is demoted. Affected file silcd/command.c.
1597 * Added error printing of any error that has occurred during
1598 any command in client library. Affected file is
1599 irssi/src/silc/core/client_ops.c.
1601 * Removed some error printing from the client library and left
1602 it for the application to worry (from the error status it
1603 receives in 'command' client operation. Affected file is
1604 lib/silcclient/command.c.
1606 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1608 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
1609 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
1610 Starting key agreement with itself is denied. Affected file
1611 is lib/silcclient/client_keyagr.c.
1613 * Fixed some error checkings from the SFTP library which caused
1614 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
1615 and lib/silcsftp/sftp_util.c.
1617 * Added new "debug" and "debug_string" settings to Irssi SILC
1618 client which can be used to print runtime debugging on the
1619 Irssi's screen. Available when compiled with --enable-debug
1620 option. Affected file irssi/src/silc/core/silc-core.c.
1622 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1624 * Fixed a missing variadic parameter in a function call that
1625 caused server crash when a non-allowed connection arrived.
1626 Reported by Richard Becker. Affected file silcd/server.c.
1628 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1630 * Added WATCH list sending to backup routers from router.
1631 The WATCH command is sent by the router to the backup
1632 router. Affected file silcd/command.c.
1634 * Mark the backup_router flag for RouterConnection entry
1635 if the backup router stuff is defined in the config file.
1636 Affected file silcd/serverconfig.c.
1638 * Fixed some backup data sending around the code to work better
1639 if the router is standalone router. Not all places were fixed.
1640 Affected file silcd/packet_receive.c, silcd/packet_send.c,
1643 * Fixed the router connecting when connecting to multiple
1644 routers. It ignored every other router except the first
1645 one. Affected file silcd/server.c.
1647 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1649 * Made the private key generation after expiration optional.
1650 If not created after expiration the old key will re-expire
1651 at a later time (and thus key pair is not necessary to
1652 change). Affected file irssi/src/silc/core/clientutil.c.
1654 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1656 * The length arguments in bind() and connect() were wrong
1657 and fixed now to used SIZEOF_SOCKADDR in the
1658 lib/silcutil/unix/silcunixutil.c.
1660 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1662 * Fixed detach timeout handling to use Client ID and not
1663 the actual client entry which may be freed in the callback.
1664 Affected file silcd/command.c.
1666 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1668 * Merged c0ffee's multiple interface support patch.
1669 Affected files in silcd/.
1671 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1673 * Cleanup keys properly. Affected file is
1674 irssi/src/silc/core/clientutil.c.
1676 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1678 * Display the user mode on the status bar. Affected file
1679 irssi/src/silc/core/silc-expandos.c.
1681 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1683 * If private message key is not set, but the flag is set in
1684 the packet, ignore the packet since it cannot be decrypted.
1685 Affected file lib/silcclient/client_prvmsg.c.
1687 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1689 * When resuming client, remove the old client entry from
1690 the watcher list too. Affected file silcd/packet_receive.c.
1692 * Do not allow normal server to force founder mode away
1693 from router if the founder mode is already set. Affected
1694 file silcd/packet_receive.c.
1696 * Remove the client entry with watch notify types with short
1697 timeout, and not directly, so that other notifys can be
1698 retrieved too. Affected file lib/silcclient/client_notify.c.
1700 * Display notification about data messages that cannot be
1701 displayed. Affected files irssi/src/silc/core/client_ops.c,
1702 irssi/src/fe-common/silc/module-formats.[ch].
1704 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1706 * Fixed the CHANNEL_CHANGE notify handling in client libary
1707 to not use freed memory. Affected file is
1708 lib/silcclient/client_notify.c.
1710 * Fixed CUMODE_CHANGE notify handling in server. Affected
1711 file silcd/packet_receive.c.
1713 * Fixed USERS command to support empty channels. Affected
1714 file silcd/command.c.
1716 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1718 * Allow multiple identical pending commands to be registered
1719 in client library. Affected file is lib/silcclient/command.c.
1721 * Call the completion for resolving client information only
1722 after all resolvers has finished. This fixes a crash in
1723 the client. Added support for checking when the resolvers
1724 are finished. Affected file is lib/silcclient/idlist.c.
1726 * Wait by default 3 seconds before reconnecting to the server
1727 after being disconnected. Makes the /detach command a bit
1730 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1732 * Check the watcher list before sending signoff notifys
1733 when closing client connection. Affected file is
1736 * Added better CMODE command rights checking. Affected file
1737 silcd/server_util.c.
1739 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1741 * Fixed watcher list checking during server signoff. It
1742 crashed the server. Affected file silcd/server_util.c.
1744 * The JOIN command reply returns now the founder's public
1745 key. Affected file is silcd/command.c.
1747 * Announce the channel mode, and the mode properties with
1748 CMODE_CHANGE notify. Affected file silcd/server.c.
1750 * Mark new channels by default disabled, untill at least
1751 one user joins the channel. Affected file is
1752 silcd/packet_receive.c.
1754 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1756 * The nickname argument to watch notify can be optional.
1757 Fixes a crash in server. Affected file silcd/packet_send.c.
1759 * Remove the client entry from cache if the WATCH notify type
1760 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
1761 lib/silcclient/client_notify.c.
1763 * Check the watcher list before and after changing nickname
1764 when the NICK_CHANGE notify is received. Affected file is
1767 * Fixed a crash in OPER and SILCOPER command sending. Empty
1768 passphrase caused the crash. Affected file is
1769 lib/silcclient/command.c.
1771 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1773 * Merged with Irssi CVS for Irssi SILC client.
1775 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1777 * Completed the protocol specifications.
1779 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1781 * Merged with Irssi CVS for Irssi SILC client.
1783 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1785 * Added the founder's public key delivery to the
1786 CUMODE_CHANGE notify type as well. Updated the protocol
1787 specs and the code. Affected files are silcd/packet_send.[ch],
1788 silcd/packet_receive.c and silcd/command.c.
1790 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1792 * Added silc_pkcs_public_key_copy function into the
1793 lib/silccrypt/silcpkcs.[ch].
1795 * Remove the `iv' from the SilcChannelEntry since we can
1796 live without it. Affected files are silcd/idlist.h and
1797 silcd/packet_receive.c.
1799 * Added support for sending the founder's public key in
1800 the CMODE_CHANGE notify packet in the server. Affected
1801 files are silcd/packet_send.[ch], silcd/packet_receive.c,
1802 silcd/command.c and silcd/server.c.
1804 * Changed the FOUNDER_AUTH authentication to use only
1805 public key authentication as defined by new protocol
1806 specs. Passphrase authentication with that mode cannot
1807 be used anymore. It is now possible to reclaim founder
1808 mode from any server in the network. Affected files are
1809 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
1811 * Added permanent channels support by making the channel
1812 permanent when FOUNDER_AUTH mode is set on the channel.
1813 The channel will not be destroyed even if channel is empty
1814 when that mode is set. Protocol TODO #17. Affected
1815 files are silcd/server.[ch], server_util.[ch],
1816 silcd/command.c, silcd/packet_receive.c and
1817 lib/silcclient/command.c.
1819 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1821 * Added reference counter to the command reply context in
1822 the client library. Affected files are
1823 lib/silcclient/command_reply.[ch].
1825 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1827 * Fixed rekey protocol with PFS in the client library.
1828 Affected file is lib/silcclient/protocol.c.
1830 * Added support for list of errors in client library
1831 command reply handling. Affected file is
1832 lib/silcclient/command_reply.c.
1834 * Defined that the WHOIS and IDENTIFY commands can send
1835 list of errors. Updated the protocol specs. Protocol
1838 * Added support for sending list of errors to WHOIS and
1839 IDENTIFY commands in server. Added support for receiving
1840 list of errors in server. Affected files are
1841 silcd/command.c and silcd/command_reply.c.
1843 * Fixed client info resolving on LEAVE command in client
1844 library to not crash. Affected file is
1845 lib/silcclient/client_notify.c.
1847 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1849 * Defined that the NICK command replies with thew changed
1850 nickname too, to make the nickname changing simpler at
1851 the client's end. Updated protocol specs and the code
1852 in client and server. Affected files are
1853 silcd/command.c, lib/silcclient/command_reply.c and
1854 lib/silcclient/command.c.
1856 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1858 * Added `Compressed' packet flag to indicate that the packet
1859 payload is compressed by the sender. Updated the protocol
1860 specs and the core library. The compression still is not
1861 implemented in the sources. Affected file is
1862 lib/silccore/silcpacket.h.
1864 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1866 * Remove pending command callbacks also if the connection
1867 to the server is destroyed. Affected file is
1868 lib/silcclient/client.c.
1870 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1872 * Added new QUIET channel user mode that can be used to
1873 quiet a user in a channel. Updated the protocol specs but
1874 it wasn't implemented yet. Protocol TODO #27. Affected
1875 file is lib/silccore/silcmode.h.
1877 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1879 * Added BLOCK_INVITE user mode to be able to block incoming
1880 invite notifications. Protoocol TODO #26. Affected files
1881 are lib/silccore/silcmode.h, lib/silcclient/command.c and
1884 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
1885 the protocol specs and the code. Affected file is
1886 lib/silccrypt/silcpkcs.c.
1888 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1890 * Disconnect Payload includes now the status type. Updated
1891 the protocol specs and the code. Protocol TODO #25.
1892 Affected files are silcd/server.c, lib/silcclient/client.c.
1894 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
1895 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
1896 Moved the silc_client_command_status_messages table to the
1897 lib/silcutil/silcutil.c and added new funtion
1898 silc_get_status_message, which deprecates function
1899 silc_client_status_message. Affected files are
1900 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
1901 lib/silcutil/silcutil.[ch].
1903 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1905 * Defined that the nickname hash in Client ID MUST be from
1906 lowercase nickname. This effectively changes nicknames in
1907 SILC to case-insensitive. Updated the protocol specs and
1908 the code. Affected files are lib/silcutil/silcutil.[ch],
1909 silcd/serverid.c, and silcd/idlist.c.
1911 * Added new channel user modes BLOCK_MESSAGES_USERS and
1912 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
1913 code. Affected files are lib/silccore/silcmode.h,
1914 lib/silcclient/command.c, and silcd/packet_send.c.
1916 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
1917 specs and code. Affected file lib/silccore/silcstatus.h.
1919 * Added support for watch list. It is possible to add nicknames
1920 to be watched, and when they come to network, leave network
1921 or user mode changes the watcher will be notified of this
1922 change. Added SILC_COMMAND_WATCH command, added new
1923 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
1924 notifications. Updated the protocol specs and implemented
1925 this to library, client and server. Protocol TODO #21.
1926 Affected files are lib/silccore/silccomand.h,
1927 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
1928 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
1929 silcd/packet_send.[ch], silcd/packet_receive.c, and
1930 irssi/src/silc/core/client_ops.c.
1932 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
1933 somebody watching you. Updated the protocol specs and the
1934 code. Affected files are lib/silccore/silcmode.h, and
1935 lib/silcclient/command.c.
1937 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1939 * Added service support to SILC protocol. Added new command
1940 SILC_COMMAND_SERVICE. Updated the protocol specs and the
1941 core library. Services are not implemented in server or
1942 client for now. Protocol TODO #20. Affected files are
1943 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
1945 * Added SilcStatus argument to `command' client operation
1946 to return the error status when command sending fails
1947 locally. Changed all command in client library to return
1948 correct command status. Affected files are
1949 lib/silcclient/command.c, lib/silcclient/silcclient.h and
1950 irssi/src/silc/core/client_ops.c.
1952 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1954 * Added silc_mime_parse function to parse MIME headers.
1955 Affected files are lib/silcutil/silcstruti.[ch].
1957 * Added MIME header parsing in Irssi SILC Client. It displays
1958 all textual MIME objects, others it ignores. Affected file
1959 is irssi/src/silc/core/clien_ops.c.
1961 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1963 * Fixed a bug in the pid writing function, which couldn't be
1964 written in a root-owned directory.
1966 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1968 * Defined that channel message to unknown Channel ID must
1969 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
1970 Updated the protocol specs and the code in server. The
1971 affected file is silcd/packet_receive.c.
1973 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1975 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
1976 that it is used to send error notifys if error occurs during
1977 some SILC packet processing, except commands. The error
1978 types are same as for command reply types. Defined that
1979 if private message is sent to unknown Client ID the error
1980 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
1981 Updated the protocol specs and code. Affected files are
1982 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
1983 lib/silcclient/client_notify.c, silcd/packet_receive.c,
1984 and irssi/src/silc/core/client_ops.c. Renamed the
1985 SilcCommandStatus to SilcStatus.
1987 * Defined the use of extra WHOIS attributes in WHOIS command.
1988 The <Requested Attributes> (defined in a separate document)
1989 can be used to request additional information about user
1990 not returned by standard WHOIS command. Defined that server
1991 can send WHOIS command directly to client. Client provides
1992 the requested attributes to the server. Updated the protocol
1993 specs. Protocol TODO #4. Implementation is not done yet
1994 (Protocol TODO #24).
1996 * Renamed function silc_client_command_status_message to
1997 silc_client_status_message. Affected files are
1998 lib/silcclient/command_reply.[ch].
2000 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2002 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2003 32 bit integers. Updated the protcol specs and the code.
2004 Affected files are silcd/command.c and
2005 lib/silcclient/command.c.
2007 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2009 * Fixed a bug in library where sending a bogus authentication
2010 payload would lead to a crash. Affected file is
2011 lib/silccore/silcauth.c.
2013 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2015 * Added detach_disabled and detach_timeout server config
2016 options to the server. Affected files silcd/serverconfig.[ch],
2017 silcd/command.c and silcd/packet_receive.c.
2019 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2021 * Added resolve_cmd_ident field to the SilcClientEntry structure
2022 too so that if the entry is for example being resolved so
2023 another command may attach to the same pending command reply
2024 without requiring to resolve the same entry again. Added
2025 support for adding multiple pending commands for one
2026 command idenfier. Affected files lib/silcclient/command.[ch],
2027 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2029 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2031 * Defined that server receives WHOIS command reply for private
2032 and secret channels too. Updated protocol specs and the
2033 code in server. Affected file silcd/command.c.
2035 * Defined <channel user mode list> argument to WHOIS command
2036 reply for returning user modes on the channels. The
2037 channel list now doesn't include the user mode anymore but the
2038 actual channel mode. Updated protocol specs and the code in
2039 client and server. Affected files are silcd/command_reply.c,
2040 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2041 and lib/silcclient/command_reply.c.
2043 * Save the channels list in WHOIS command reply in normal server
2044 so that WHOIS always shows joined channels also in normal
2045 server and not just on router. Affected file is
2046 silcd/command_reply.c.
2048 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2050 * Defined that server receives USERS command reply for private
2051 and secret channels too. Updated protocol specs and the
2052 code in server. Affected file silcd/command.c.
2054 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2056 * Changed the UMODE's mode mask argument to be optional. If
2057 not provided then the command merely returns the current mode
2058 mask to the client. Updated protocol specs and the server.
2059 Affected file is silcd/command.c.
2061 * Added SILC session detachment/resuming support. It is possible
2062 to detach by closing the network connection and then re-connect
2063 and resume to the old client session. Added DETACHED user
2064 mode that server will set for detached client. Added new
2065 packet RESUME_CLIENT which is used to perform the resuming
2066 process. Added DETACH command. Updated the protocol specs,
2067 core library, client and server. Protocol TODO #22. Very
2068 many affected files around the tree.
2070 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2072 * Changed the CMODE's mode mask argument to be optional. If
2073 not provided then the command merely returns the current mode
2074 mask to the client. Updated protocol specs and the server.
2075 Affected file is silcd/command.c.
2077 * Changed the Killer's Client ID in KILLED notify to be just
2078 any ID payload since router server is allowed to kill as well.
2079 Updated protocol specs, client libary and server. Affected
2080 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2081 and irssi/src/silc/core/client_ops.c.
2083 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2085 * Added new user modes ANONYMOUS for special anonymous servers
2086 that may set the mode for client, and BLOCK_PRIVMSG which
2087 client may set to block incoming private messages unless the
2088 Private Message Key flag is set (using private keys to protect
2089 private messages). Updated protocol specs and code in client
2090 and server and core library. Protocol TODO #23. Affected
2091 files are lib/silccore/silcmode.h, silcd/server.[ch],
2092 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2093 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2095 * Added new channel user mode BLOCK_MESSAGES which the client
2096 may set to itself to tell server not send channel messages.
2097 Other packets such as channel key packets are still sent.
2098 Protocol TODO #23. Updated the protocol specs, client and
2099 server. Affected files are lib/silccore/silcmode.h,
2100 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2101 lib/silcutil/silcutil.c, silcd/command.c, and
2102 silcd/packet_send.c.
2104 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2106 * Redefined the Status Payload to include now two 8 bit fields,
2107 instead of one 16 bit field. This now makes it possible to
2108 send list of errors. Updated the protocol specs and the code
2109 in core library, client library and server. Protocol TODO #1.
2110 Affected files are lib/silccore/silccommand.[ch],
2111 lib/silcclient/command_reply.[ch], silcd/command.c,
2112 silcd/command_reply.c and silcd/packet_receive.[ch].
2114 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2116 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2117 must be handled by the application and should tell the application
2118 that an error message was already printed, and it should print the
2119 config coords (line, filename, ...). Affected files are
2120 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2122 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2123 server config parsing code more readable.
2125 Fixed a bug in the fetch_logging() config callback.
2127 Affected files is silcd/serverconfig.c.
2129 * Drop root privileges when started in foreground. Don't drop them
2130 if debugging also. Affected file is silcd/silcd.c.
2132 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2134 * Added more IM-like features by introducing new user modes
2135 for setting various presence information. Added new modes:
2136 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2137 specs and code. Protocol TODO #19. Affected files are
2138 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2139 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2141 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2143 * Added STATS command to the protocol after all, to return
2144 various statistical information about the network. It can
2145 be used by clients to retrieve statistical information, and
2146 servers may use it to to fetch cell and network wide
2147 statistics from router. Updated the protocol specs and
2148 implemented it to the server. Protocol TODO #16.
2149 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2150 silcd/command_reply.[ch].
2152 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2154 * The LIST command reply in client libary now adds new channel
2155 entry if the returned channel doesn't exist yet in cache,
2156 and returns the channel entry to the application in the
2157 command_reply client operation. Affected file is
2158 lib/silcclient/command_reply.c.
2160 * Changed the channel message payload's MAC generation to
2161 include the IV in the MAC as well. This way all relevant
2162 parts of the channel message payload are authenticated also
2163 with the channel message MAC (and not only by packet MAC).
2164 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2165 Affected file is lib/silccore/silcchannel.c.
2167 * Fixed the SKE to save the remote version, since the
2168 silc_ske_parse_version mistakenly checked wrong version,
2169 after it replaced the start payload. Affected files are
2170 lib/silcske/silcske.[ch].
2172 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2174 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2175 string utility functions. Added there also new functions
2176 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2177 Affected files lib/silcutil/silcstrutil.[ch].
2179 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2180 files are lib/silcutil/silcstrutil.[ch].
2182 * Defined that the security property fields in SKE SHOULD be
2183 UTF-8 encoded, defined that version string MUST be US-ASCII
2184 encoded, defined that passphrases sent in connection
2185 authentication protocol MUST be UTF-8 encoded. Implemented
2186 these to the client and server. Defined also that other
2187 passphrases sent in the protocol MUST be UTF-8 encoded.
2188 Affected files are lib/silcske/silcske.c,
2189 lib/silcclient/protocol.c, silcd/protocol.c,
2190 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2192 * Changed the silc_client_close_connection interface to not
2193 need the SilcSocketConnection which should not be visible
2194 to application. Affected files are lib/silcclient/client.c
2195 and lib/silcclient/silcclient.h.
2197 * Rewrote the text for Private Message Key Payload in the
2198 protocol specification. Protocol TODO #11.
2200 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2202 * Upgraded the protocol version to 1.1, updated protocol specs
2205 * Added the nickname as new argument to NICK_CHANGE notify and
2206 added it to protocol specs and implemented it to client and
2207 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2208 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2209 lib/silcclient/client_notify.c.
2211 * Added the killer's client ID to the KILLED notify and added
2212 it to protocol specs and implemented it to client and server.
2213 Protocol TODO #13. Affected files are silcd/command.c,
2214 silcd/packet_receive.c, packet_send.[ch],
2215 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2216 The killer's client entry is now returned to application in
2217 the `notify' client operation.
2219 * Fixed the Max Argument fields that had too large value set
2220 in the protocol specs. Protocol TODO #14.
2222 * Added the LEAVE command reply to return the ID of parted
2223 channel. Updated protocol specs and implemented it to the
2224 client and server. Protocol TODO #15. Affected files are
2225 silcd/command.c, lib/silcclient/command_reply.c. The channel
2226 entry is now returned to application in the `command_reply'
2229 * Rewrote the version SKE version checking in client libary
2230 and in server to use the silc_parse_version_string. Affected
2231 files are lib/silcclient/protocol.c, silcd/protocol.c.
2233 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2234 commands that was missing it, and updated protocol specs and
2235 the server implementation. Protocol TODO #10. The affected
2236 file is silcd/command.c.
2238 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2239 generic reply to a generic request (REQUEST flag), and
2240 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2241 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2242 to define the payload for DATA flag. Added the flags to
2243 the implementation. Protocol TODO #9. Affected file is
2244 lib/silccore/silcchannel.h.
2246 Changed the client library to return the message length
2247 to application as well in the channel_message and private_message
2248 client operations. Affected files are
2249 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2250 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2251 and lib/silcclient/client_ops_example.c.
2253 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2254 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2255 the channel. Updated protocol specs and impelemented this
2256 to client and server. Protocol TODO #6. Affected files are
2257 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2258 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2260 Added new options m and M to CMODE command in Irssi SILC
2261 client to set these modes.
2263 * Deprecated all administrative commands from SILC protocol
2264 since they are highly implementation specific commands.
2265 Updated protocol specs. Moved the old commands in
2266 implementations to private range of command types. Affected
2267 files are silcd/command.c, lib/silcclient/command.c and
2268 lib/silcclient/command_reply.c. Protocol TODO #8.
2270 * Fixed a bug in server where sending unknown command crashes
2271 the server. Affected file silcd/command.c.
2273 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2275 * Added SILC_PROTOCOLVERSION macro to check protocol version
2276 of a socket connection. The affected file is
2277 lib/silcutil/silcsockconn.h.
2279 * Added better error logging in rekey protocol. Affected file
2282 * Do not check public key types in SKE during rekey. Affected
2283 file lib/silcske/payload.c.
2285 * Fixed the rekey protocol with PFS, which was totally broken.
2286 Affected file silcd/protocol.c.
2288 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2290 * Some client implementations quit network by doing first LEAVE
2291 and then immediately SIGNOFF (like Bombyx). We now do check
2292 after a short time after LEAVE notify and check whether the
2293 client is still valid after LEAVE, and if not we remove it from
2294 cache. Affected file is lib/silcclient/client_notify.c.
2296 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2298 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2299 it's good not to have security holes here.
2301 * Fixed a negative refcount situtuation for the config context.
2302 Affected file is silcd/serverconfig.c.
2304 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2306 * ROBOdoc documented lib/silcutil/silcutil.h.
2308 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2310 * Optimized even more the SilcPacketContext structure. Now
2311 totally saved 16 bytes of memory per context after optimization.
2312 Affected files are lib/silccore/silcpacket.[ch].
2314 * Made strict checks for valid SILC IDs. Affected file is
2315 lib/silccore/silcid.c.
2317 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2319 * Changed the object argument for silc_cipher_register,
2320 silc_hash_register, silc_hmac_register and silc_pkcs_register
2321 to const. Affected files are lib/silccrypt/silccipher.[ch],
2322 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
2324 * Changed the silc_get_username and silc_get_real_name to
2325 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
2327 * Fixed the Irssi SILC Client to use the silc_get_username and
2328 silc_get_real_name insted of glib routines since the glib
2329 routines only corrupt stack. Fixes the Irssi SILC to work in
2330 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
2332 * Fixed the Irssi to not use g_get_home_dir since it crashes
2333 or returns garbage on cygwin and corrupts stack. Added function
2334 get_home_dir to Irssi routines. Affected files are
2335 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
2337 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2339 * Made some structure optimizations. SFTP memory FS MemFSEntry
2340 entry structure. Optimized SilcTask structure. Optimized
2341 SilcPacketContext structure.
2343 Affected files lib/silcsftp/sftp_fs_memory.c,
2344 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
2346 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2348 * And yet again reverted back the config thing since Johnny
2349 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
2352 * Fixed memory leaks from config object. Affected files are
2353 silcd/serverconfig.[ch].
2355 * Added support for adding new connections to the server in rehash.
2356 After rehash they take effect.
2358 Added support for changing the maximum allowed connections in
2359 rehash. The number can grow but going smaller is not supported.
2361 Added function silc_server_num_sockets_by_remote to the
2362 silcd/server_util.[ch].
2364 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
2366 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2368 * Added preliminary checking during config parsing for a valid
2369 public/private key and removed further checks in the code.
2370 Affected files are silcd/serverconfig.[ch], server.c.
2372 * Moved functions silc_server_drop() and silc_server_daemonise()
2373 from server.c to silcd.c since they are stricly related to
2374 the application activity.
2376 * Reverted a small part of the automatic ref/unref since
2377 it caused a double unref in some situations. Affected
2378 files are silcd/silcd.[ch], server.c, serverconfig.c.
2380 * Added some .cvsignore files in the lib directory.
2382 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2384 * Fixed silc_net_gethostbyaddr to correctly resolve by
2385 address. Affected file lib/silcutil/silcnet.c.
2387 * Fixed the notify relaying to client. The HMAC to be used
2388 with relayed packets ws wrong and caused decryption failure
2389 at the client end. Affected file is silcd/packet_receive.c.
2391 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2393 * Created new branch silc_protocol_1_0_branch.
2395 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
2397 * Changed the silc_server_config_* routines to be SilcServer
2398 independent. They are now officially application specific code
2399 and not part of generic server implementation. Affected files
2400 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
2402 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2404 * Added automatic referencing of config context in the
2405 silc_server_config_alloc, and automatic unreferencing in the
2406 silc_server_config_destroy. Affected files are
2407 silcd/serverconfig.[ch], silcd/silcd.c.
2409 * Fixed the silc_log_quick handling in the logging routines.
2410 It didn't log quickly when it was TRUE. Affected file is
2411 lib/silcutil/silclog.c. Also the flush delay was set even
2412 if it was 0 in config file. Affected file is
2413 silcd/serverconfig.c.
2415 * Added support for changing key pair of the server in rehash.
2416 Affected file silcd/server.c.
2418 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2420 * Fixed the TOPIC_SET notify to not cras. It changed the topic
2421 too early, before getting the channel entry. Affected file
2422 is silcd/packet_receive.c.
2424 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2426 * Added functions silc_server_config_[ref/unref], these are used
2427 to prevent that the config object is destroyed.
2429 No longer directly affect global variables silc_log_quick and
2430 silc_log_delay, they are first cached inside the config object
2431 and then applied with silc_server_config_setlogfiles().
2433 silc_server_config_set_defaults() is now internal to
2434 serverconfig.c, there are no reasons to show this internal stuff
2437 Affected files are silcd/serverconfig.[ch].
2439 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
2440 fprintf's to stderr, since some code may be executed again after
2441 the server went into the background. Affected files are
2444 * Added rehash support. Added function silc_server_rehash() that
2445 will perform all the basic tasks of the rehashing procedure.
2447 * Added command line option `-x, --hexdump'. This will enable the
2448 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
2449 The option `--hexdump' implies `--debug'.
2451 * Fixed a bad bug in the logging APIs (silcutil library) where
2452 the application would crash after calling silc_log_reset_all().
2454 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2456 * Fixed the KICKED notify handling in client library to
2457 correctly remove the channel and all entries from the
2458 channel when I was kicked. This bug crashed the client.
2460 Fixed yet another but in KICKED notify handling to remove
2461 the kicked client correctly from the channel.
2463 Affected file is lib/silcclient/client_notify.c.
2465 * Fixed a minor bug in looking up correct client entry
2466 in KICKED notify in server. Affected file is
2467 silcd/packet_receive.c.
2469 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
2470 sources correctly to distribution. Fixes --with-gmp option.
2472 * Removed the manual rehashing from ID Cache, and changed it
2473 to use the SILC Hash Table's auto rehash feature. Affected
2474 file is lib/silccore/silcidcache.c.
2476 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2478 * Fixed a bug in the silc_client_nickname_format function that
2479 handles the multiple same nickname formatting. Two clients
2480 with same nickname caused problems after the first one left
2481 and rejoined. It didn't format the nickname correctly.
2482 Affected file is lib/silcclient/idlist.c.
2484 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2486 * Don't change the topic if olod topic is same as new one.
2487 Affected file is silcd/packet_receive.c.
2489 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2491 * Added cross-reference support to the SILC Documentation
2492 generator. All types across all HTML files are now cross-
2493 referenced. Affected files util/robodoc/generator.c and
2494 scripts/silcdoc/silcdoc.
2496 * Added file lib/silcutil/silctypes.h to include all the
2497 arithmetic type definitions and some macros. Removed
2498 includes/bitmove.h and moved macros to silctypes.h.
2500 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2502 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
2504 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2506 * Added `type' argument to silc_id_payload_parse_id function which
2507 now returns the type of the ID to the sent pointer. Affected
2508 file is lib/silccore/silcid.[ch].
2510 * Added check for CMODE_CHANGE notify type that mode change is
2511 allowed by the sender. Affected file silcd/packet_receive.c.
2513 * Added check for CUMODE_CHANGE notify type that mode change is
2514 allowed by the sender. Affected file silcd/packet_receive.c.
2515 Added the ID type as CUMODE_CHANGE notify type as argument
2516 to the `notify' client operation. Affected files are
2517 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2519 * Added function silc_client_add_server to the client library.
2520 Added support for resolving also channel and server info when
2521 received unknown entity in notify packet. Affected files are
2522 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
2524 * Added function silc_command_get_status to return the command
2525 status from the command reply's argument payload. Affected files
2526 are lib/silccore/silccommand.[ch].
2528 * Added check for KICKED notify type that the kicking is
2529 allowed by the client. Affected file silcd/packet_receive.c.
2531 * Created function silc_get_input which can be used to get input
2532 (echo on or off) from user on command line. Affected files are
2533 lib/silcutil/silcutil.[ch].
2535 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2537 * Optimized silc_server_packet_relay_to_channel function.
2538 Added new function silc_channel_message_payload_encrypt which
2539 can be called directly if channel message payload needs to
2540 be encrypted and is already encoded (no need to call _encode
2541 function). Packet relaying is now done by router without any
2542 extra memory allocations. Affected files are
2543 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
2544 silcd/packet_send.c.
2546 * Fixed the INVITE notify handling. It took wrong arguments
2547 as invite list and invite delete. Affected file is
2548 silcd/packet_receive.c.
2550 * Added check for TOPIC_SET notify type that the topic change is
2551 allowed by the client. Affected file silcd/packet_receive.c.
2553 * Added check for INVITE notify type that inviting is allowed by
2554 the client. Affected file silcd/packet_receive.c.
2556 * Changed the silc_server_client_on_channel to return the
2557 SilcChannelClientEntry as well. Moved the function
2558 silc_server_check_cmode_rights to server_util.[ch].
2559 Affected files are silcd/server_util.[ch], silcd/command.c.
2561 * Added function silc_server_check_umode_rights to check whether
2562 changing client's user mode is allowed. Added check for
2563 UMODE_CHANGE notify type that the umode change is allowed
2564 by the client. Affected files are silcd/server_util.[ch],
2565 silcd/packet_receive.c and silcd/command.c.
2567 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2569 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
2570 ID length. It ignored that ID can be IPv6 based as well.
2571 Affected file lib/silccore/silcpacket.h.
2573 * Fixed the silc_id_id2str and silc_id_str2id to take the
2574 IPv6 address offset's into consideration. Affecte file is
2575 lib/silccore/silcid.c.
2577 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2579 * Fixed the internal Unix scheduler functions to check for
2580 NULL context they may receive. The affected file is
2581 lib/silcutil/unix/silcunixschedule.c.
2583 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
2585 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
2586 can specify different directory with --home command line
2587 parameter. Affected files irssi/src/silc/core/client_ops.c,
2590 * SILC-specific commands aren't now executed if the active server
2591 isn't of SILC-type, so there won't be problems with having
2592 IRC and SILC protocol support in same client. Affected files
2593 irssi/src/silc/core/silc-channels.c, silc-servers.c,
2596 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2598 * Improved the signal support in SILC Schedule. Added new
2599 function silc_schedule_signal_call which is used by application
2600 to mark a signal to be called. It is now safe to perform
2601 any kind of tasks in signal callbacks since it is guaranteed
2602 that the application specified signal callback is called
2603 after the signal is over. Affected files are
2604 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
2606 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2608 * Added `name' field to SilcChannelPrivateKey to represent
2609 application given name for the key. Moved also the context from
2610 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
2611 Added the `name' argument also to the function
2612 silc_client_add_channel_private_key.
2614 Added function silc_client_current_channel_private_key to set the
2615 current channel private key in use.
2617 Added "change" command to KEY command which can be used to change
2618 the current channel private key. Bound the command also to
2619 alt+K (Alt+Shift+k).
2621 Also affected files lib/silcclient/client_channel.c,
2622 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
2624 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2626 * Added silc_rng_get_byte_fast function in to the
2627 lib/silccrypt/silcrng.[ch].
2629 * Changed the interface of silc_packet_assemble and the
2630 silc_packet_send_prepare. If silc_packet_assmble is now
2631 called the application does not call silc_packet_send_prepare
2632 because the library will call it automatically. These
2633 interfaces now also return a reference to the outgoing buffer
2634 which includes the assembled packet, which the application can
2635 use to encrypt the packet.
2637 Affected files are lib/silccore/silcpacket.[ch],
2638 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
2639 silcd/packet_send.c, server_backup.c and packet_receive.c.
2641 * Fixed a packet sending bug on very high load, where outgoing
2642 packet queue wasn't handled correctly and packets got corrupted.
2643 Affected files are lib/silcutil/*/silc*sockconn.c,
2644 lib/silcclient/client.c and silcd/server.c.
2646 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2648 * Added macro SILC_PACKET_DATALEN which can be used during
2649 packet assembling to check whether the data to be added to
2650 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
2651 len is truncated until it fits it.
2653 Added checks for maximum length of channel message payload and
2654 private message payload also.
2656 Added checks for maximum packet length in server and in
2659 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
2660 lib/silcclient/client.c, lib/silccore/silcchannel.c and
2661 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
2662 lib/silcclient/client_prvmsg.c.
2664 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2666 * Added silc_server_packet_queue_purge call to the
2667 silc_server_disconnect_remote to assure that all data in the
2668 queue before disconnecting is sent to the network. Affected
2669 file silcd/server.c.
2671 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2673 * Added the deleting of server's own ID cache entry to the
2674 silc_server_free function. Free also everything else that
2675 has been allocated in silc_server_init. The affected file
2678 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2680 * Added functions silc_parse_version_string, silc_version_to_num,
2681 and silc_ske_parse_version to parse SILC protocol style version
2682 strings. Affected files lib/silcutil/silcutil.[ch] and
2683 lib/silcske/silcske.[ch].
2685 * Added new configuration params: version_protocol, version_software
2686 and version_software_vendor to specify what version the remote
2687 host must at least be to be able to connect to server. The vendor
2688 string can be regex matched too. Added new function
2689 silc_server_connection_allowed to check maximum number of allowed
2690 connections, and allowed versions for incoming connections.
2691 Affected files are silcd/server.c, server_util.[ch] and
2694 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2696 * Added preliminary support for signals in scheduler. The
2697 signals we care about are now blocked always when the scheduler
2698 is locked. This way we can synchronise the use of signal with
2699 scheduler. It is guaranteed that when signal occurs the scheduler
2700 is not locked, and thus new tasks can be safely added to the
2703 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
2704 to silc_schedule_internal_init and silc_schedule_internal_uninit.
2705 Added new platform specific routines
2706 silc_schedule_internal_signals_[un]block and
2707 silc_schedule_internal_signal_[un]register.
2709 Added new functions to SILC Schedule API:
2710 silc_schedule_signal_[un]register. Each signal that application
2711 is going to use should be registered to the scheduler.
2713 Affected files are lib/silcutil/silcschedule.[ch],
2714 lib/silcutil/*/silc*schedule.c.
2716 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2718 * Check for unauthenticated client and server in the
2719 silc_server_new_client and silc_server_new_server functions.
2720 Affected file silcd/packet_receive.c.
2722 * Added function silc_string_is_ascii to check whether given
2723 string is 7-bit ASCII string. Affected files are
2724 lib/silcutil/silcutil.[ch].
2726 * Added function silc_id_is_valid_server_id into the
2727 silcd/serverid.c and added checking for valid Server ID's in
2728 silc_server_new_server. The Server ID must always be based
2729 on the server's public IP address.
2731 * Added logging of DISCONNECT packet message in the server.
2732 Affected file silcd/server.c.
2734 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2736 * Changed all library interfaces that use Global RNG to also
2737 accept SilcRng as argument. Affected files are
2738 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
2739 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
2740 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
2741 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
2742 lib/silccrypt/rsa.c.
2744 * Added function silc_pkcs_generate_key to the
2745 lib/silccrypt/silcpkcs.[ch] for applications so that they
2746 don't need to do pkcs->pkcs->init calls anymore.
2748 * Remove SilcSocketConnection from the SFTP API since it really
2749 wasn't needed there. The application has the information
2750 saved in its contexts anyway and the SFTP layer doesn't need
2751 know about it. Affected files lib/silcsft/silcsftp.h and
2752 lib/silcsftp/sftp_[server/client].c.
2754 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
2755 The SilcSimContext is not SilcSim.
2757 * Fixed possible buffer overflows in silc_id_render in the
2758 lib/silcutil/silcutil.c.
2760 * On EPOC the global crypto module lists are not used at all
2761 in the crypto library. Added support for using the constant
2762 algorithm list on EPOC. Affected files are
2763 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
2766 * Fixed the handling of third parameter of KICKED notify, since
2767 it was mistakenly updated to SILC Protocol 1.0 even though it
2768 is to be included in 1.1. Since it is not in 1.0 it is not
2769 mandatory, and this fix now handles it only if it is provided,
2770 and it is not error if it is not provided. Affected file
2771 lib/silcclient/client_notify.c.
2773 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2775 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
2776 client. Affected file irssi/src/silc/core/client_ops.c.
2778 * Merged with Irssi 0.8.4 from irssi.org CVS.
2780 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2782 * Check for valid socket connection in client entries before
2783 sending any messages. Fixes a crash, but doesn't fix some
2784 other underlaying bug that is lurking there. Affected
2785 file silcd/packet_send.c.
2787 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
2789 * $usermode, $cumode and $cumode_space expandos shouldn't do
2790 anything with non-SILC server records. Affected file
2791 irssi/src/silc/core/silc-expandos.c
2793 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2795 * Fixed the silc_net_check_[host/local]_by_sock to support
2796 IPv6 bound sockets as well. Now they can return IPv6 addresses
2797 as well. Affected file lib/silcutil/silcnet.c.
2799 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
2800 Affected lib/silcutil/unix/silcunixnet.c.
2802 * Fixed ID rendering (at least on some platforms, not NetBSD)
2803 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
2805 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2807 * Added silc_hash_public_key and silc_hash_public_key_compare
2808 functions to be used with SilcHashTable. They can be used to
2809 hash public keys and compare public keys in hash table. Affected
2810 file lib/silcutil/silcutil.[ch].
2812 * Added support for specifying multiple public keys for Client
2813 connection section in server configuration file. This makes it
2814 possible to accept multiple public keys from same host, or to
2815 make a section that accepts any incoming host, and have the
2816 accepted public keys listed in the section.
2818 Added functions silc_sever_[find/get]_public_key, added the
2819 support for this actually to all connection sections but only
2820 the Client section is currently allowed to specify multiple
2823 Affected files are silcd/server.c, server_internal.h,
2824 command.c, protocol.c, server_util.[ch], packet_receive.c.
2826 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2828 * Merged Irssi 0.8.2 from irssi.org CVS.
2830 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2832 * If silc_debug is TRUE, also output standard logging messages
2833 to stderr with the debug output.
2835 Made silc_log_reset_all() flushing all channels before returning.
2836 Also fixed some documentation typos.
2838 Affected files are lib/silcutil/silclog.[ch].
2840 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2842 * Fixed the server to check correctly the amount of connections
2843 from single host, by checking also the type of the connection.
2844 Fixed also the comparison of number of connections and number
2845 of allowed connections. Affected files are silcd/server.c,
2848 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2850 * Fixed the USERS command reply to save the user's mode on the
2851 channel as well. Fixed JOIN command reply to check whether a
2852 client is on channel already and not join it twice. Affected
2853 file lib/silcclient/command_reply.c.
2855 * Added new file silc-expandos.c into irssi/silc/core/ to return
2856 various stuff for various signal for the statusbar etc. updating.
2857 Now Irssi SILC client prints channel user modes etc. on the
2860 * The user mode (like server/router operator changes) is now shown
2861 on the Irssi SILC client's statusbar. The affected files are
2862 irssi/src/silc/core/client_ops.c, silc-expandos.c.
2864 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2866 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
2867 to SILC_SCHEDULE_[UN]LOCK macros.
2869 * Added more error printing to logs in server code. Affected
2870 files silcd/server.c and silcd/protocol.c.
2872 * Fixed -S option parsing in Irssi SILC Client. Affected file
2873 irssi/src/silc/core/silc-core.c.
2875 * Added silc_buffer_alloc_size function. Affected file is
2876 lib/silcutil/silcbuffer.h.
2878 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2880 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
2881 constants. Affected files in
2882 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
2885 * Changed the internal SFTP Memory FS table to const. Affected
2886 file lib/silcsftp/sftp_fs_memory.c.
2888 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2890 * Fixed the buffer formatting and unformatting routines to
2891 check the size of 64 bits types with sizeof(). Affected
2892 file is lib/silcutil/silcbuffmt.c.
2894 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2896 * Removed 0.6.x backwards support.
2898 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2900 * Changed all integer type names:
2901 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
2902 to avoid collisions with other libraries using same type names
2905 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2907 * Added `prefer_ipv6' argument to the functions
2908 silc_net_gethostbyname[_async]. If it is TRUE it will return
2909 IPv6 address over IPv4. If FALSE IPv4 address is returned
2910 even if IPv6 address was found. Affected files
2911 lib/silcutil/silcnet.[ch].
2913 * Added support silc_net_create_connection[_async] to fallback
2914 to IPv4 address if IPv6 address could not be used (like if
2915 it doesn't work on a specific system). Affected file in
2916 lib/silcutil/unix/silcunixnet.c.
2918 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2920 * Added silc_schedule_reinit function to do the enlarging
2921 of the max tasks handling capabilities of the scheduler.
2922 Affected files lib/silcutil/silcschedule.[ch].
2924 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2926 * Added automatic extern "C" { ... } for C++ compilers so the
2927 application does not need to define them. Affected file
2928 includes/silcincludes.h.
2930 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
2931 old name went against naming convention. Applications now
2932 include "silcclient.h" instead of "clientlibincludes.h".
2933 Removed includes/clientlibincludes.h, it is redundant now.
2935 * Renamed includes/version.h to silcversion.h.
2937 * Added really preliminary support for OS/2 into the util
2938 library. Only thread & mutex API is implemented, others
2939 are still to be implemented. Created the lib/silcutil/os2/
2940 directory. Created also file includes/silcos2.h.
2942 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2944 * Added preliminary BeOS support into the util library.
2945 Created lib/silcutil/beos/, and implemented all the needed
2946 functions to support SILC on BeOS. Created also file
2947 includes/silcbeos.h.
2949 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
2951 * Added proper initializations to silc's irssi code, so it's
2952 now possible to load it as module. Affected files
2953 irssi/src/silc/core/silc-core.c,
2954 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
2956 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2958 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
2961 * Fixed the silcdoc document generator to correct generate
2962 docs from all kinds of filenames. Affected files are
2963 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
2965 * ROBOdoc documented lib/silcutil/silcmemory.h.
2966 Added also new function silc_memdup.
2968 * Removed lib/silcutil/silcbufutil.h and moved those routines
2969 to the lib/silcutil/silcbuffer.h.
2971 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2973 * Added `user_count' to the SilcChannelEntry which now tells the
2974 number of users on the channel. The user count is now saved
2975 in normal server of global channels as well. Affected files
2976 silcd/server.c, idlist.h, packet_receive.c and command.c.
2978 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
2979 include file utility functions.
2981 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
2982 instead of calling directly OS routines.
2984 * Fixed NICK change printing in Irssi SILC Client. Fixed
2985 KICKED notify printing in Irssi SILC Client. Affected file
2986 irssi/src/silc/core/client_ops.c.
2988 * Fixed a NICK change bug in client library, to not recreate the
2989 client_entry->channels hash table everytime nick is changed.
2990 Affected file lib/silcclient/client.c.
2992 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2994 * ROBOdoc documented the lib/silcske/silcske.h, and improved
2995 the SKE interface a bit.
2997 * Fixed padding problem in PKCS#1. The padding was not actually
2998 random since the random number generator was used incorrectly.
2999 This security bug affects only when encrypting with PKCS#1, and
3000 it is not currently used at all in SILC. SILC only use signing
3001 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3003 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3005 * Rewrote the notify handling in Irssi SILC client to not call
3006 the events as signals. Fixes problems with Perl support.
3007 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3009 * Send the auto-nicking NICK command in client library with
3010 little timeout after connecting. The affected file is
3011 lib/silcclient/client.c.
3013 * Added following new config file settings:
3014 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3015 key_exchange_timeout, conn_auth_timeout, connections_max,
3018 Implemented all the new config settings handling in the server.
3020 Optimized the use of SKE Mutual flag usage. Use it only
3021 if connection authentication protocol is not based in public
3024 Renamed all SilcServerConfigSection* to SilcServerConfig*
3025 to have a bit shorter names.
3027 Affected files silcd/serverconfig.[ch], server.[ch], and
3030 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3032 * Cleaned up the listening sockets code, preparing for the rehash
3033 support. Affected file is silcd/server.c.
3035 * Fixed some output messages. Affected files are silcd/silcd.c,
3038 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3040 * Create lib/doc/silcrng_intro.html document as introduction
3041 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3043 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3045 * Fixes to the silcd config template. Affected file is
3046 doc/example_silcd.conf.in.
3048 * Removed type casts from silc_calloc(), conforming to the
3049 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3051 * Removed param_name member from client, server, and router
3052 section structs, now identifying the param directly.
3054 Added CONFIG_FREE_AUTH macro in config file parsing.
3056 Affected files are silcd/serverconfig.[ch].
3058 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3060 * Fixed command line parameter handling. All SILC initialization
3061 is now done in silc_core_init() which also fixes autoconnecting
3064 Affected files irssi/src/silc/core/silc-core.c,
3065 irssi/src/fe-text/silc.c.
3067 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3069 * Added new configuration options and blocks:
3070 keepalive_secs, reconnect_count, reconnect_interval,
3071 reconnect_interval_max, reconnect_keep_trying and
3072 require_reverser_lookup. Added ConnectionParam block, and
3073 implemented the connection parameters when connecting as
3074 initiator and when accepting connections as responder.
3076 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3077 whether given configuration value has been given already.
3079 Affected files silcd/serverconfig.[c], server.[c].
3081 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3082 algorithm parts and created new file silcalgs.conf, that
3083 is now included from the example_silcd.conf.in.
3085 * Optimized the silc_server_connect_to_router_second to take
3086 the connection configuration object from the SilcServerConnection
3087 object instead of finding it during the connecting phase.
3088 Added the configuration object to SilcServerConnection struct.
3089 Affected files silcd/server_internal.h, server.c.
3091 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3093 * Add the client on channel after it was resolved at the
3094 channel message receiving, and it was not already on the
3095 channel. Affected file lib/silcclient/client_channel.c.
3097 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3099 * Fixed the public key authentication to allocate always the
3100 destination signature buffer instead of using static buffer.
3101 Affected file silcd/protocol.c.
3103 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3105 * Unified the serverconfig.[ch]'s helper function interface.
3106 Affected file silcd/serverconfig.[ch].
3108 * Removed doc/example_silc.conf.in since it is redundant.
3109 The make install will now install irssi/silc.conf file.
3111 * Added new Passphrase and Publickey authentication methods to
3112 config file, allowing both public key and passphrase based
3113 authentication to be set at the same time.
3115 Added `prefer_passphrase_auth' setting in config file which
3116 can be used to set to prefer passwd auth if both passwd and
3117 public key is set. If not set, public key is preferred.
3118 This has effect only when being initiator (responder will try
3121 Added support for authentication with passphrase and public key
3122 at the same time. The passphrase is tried first always since
3123 it is faster to check.
3125 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3127 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3129 * Merged the new SILC Config library, with the server parsing
3130 support. Read the header file silcconfig.h or the toolkit
3131 documentation for the news. Affected files are
3132 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3133 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3134 silcd/protocol.c silcd/server.c silcd/server_backup.c
3135 silcd/serverconfig.[ch] silcd/silcd.c.
3137 * Fixed some silclog documentation. Affected file is
3138 lib/silcutil/silclog.h.
3140 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3142 * The silc_cipher_register, silc_hash_register and
3143 silc_hmac_register now checks if the object to be registered
3144 is registered already. Affected files are
3145 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3147 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3149 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3151 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3153 * Allow zero length channel messages inside the Channel Message
3154 Payload. Affected file lib/silccore/silcchannel.c.
3156 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3157 as header filenames.
3159 * Removed lib/silcclient/README and created HTML file
3160 lib/silcclient/silcclient_using.html, which is now included
3161 as part of Toolkit documentation.
3163 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3165 * Fixed CUMODE_CHANGE notify handling to change the mode of
3166 correct client. Affected file lib/silcclient/client_notify.c.
3168 * Make silc_rng_alloc fail if it cannot allocate the sha1
3169 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3171 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3173 * Fixed the file transfer's key agreement payload to include
3174 zero port also if the hostname is NULL because it could not
3177 Call file transfer monitor callback now also if error occurs
3178 during key agreement protocol.
3180 Changed the silc_client_file_send interface to return the
3181 SilcClientFileError instead of session id. The session ID
3182 is returned into pointer provided as argument.
3184 Check that the file exists locally before sending the
3185 file transfer request at all.
3187 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3189 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3190 error than can occur while key agreement protocol. Affected
3191 file lib/silcclient/silcapi.h.
3193 * Fixed the event_mode CMODE handler to not crash when mode
3194 is changed and +k mode is set in the channel. Affected file
3195 irssi/src/silc/core/silc-channels.c.
3197 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3198 SILC_LOG_WARNING to give out Warning and not Error. Affected
3199 file lib/silcutil/silclog.c.
3201 * Fixed the channel message payload decryption in the function
3202 silc_channel_message_payload_decrypt to not modify the original
3203 buffer before it is verified that the message decrypted
3204 correctly. Otherwise, next time it is called with correct
3205 channel key it won't encrypt since the payload is corrupted.
3206 Affected file lib/silccore/silcchannel.c.
3208 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3210 * Do not constantly resize the window. A fix patch by cras.
3211 Affected file irssi/src/fe-text/screen.c.
3213 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3215 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3216 Affected file lib/silcutil/silcnet.c.
3218 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3220 * Fixed a bug in hash table internal routine for traversing
3221 the table with foreach callback. The current entry may
3222 become invalid in the callback but it was referenced after
3223 the callback returned.
3225 Do not allow auto rehashing of hash table during the
3226 silc_hash_table_foreach operation, for same reasons as it is
3227 not allowed for SilcHashTableList. Affected files are
3228 lib/silcutil/silchashtable.[ch].
3230 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3232 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3233 Win32 DLL. extern's in header files are now declared with
3236 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3238 * Fixed private message handling. It used some old code that
3239 caused the client to crash. Affecte file is
3240 lib/silcclient/client_prvmsg.c.
3242 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3244 * Added function silc_client_add_channel,
3245 silc_client_replace_channel_id, and removed functions
3246 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3247 from client library.
3249 * Added cross reference of the joined channels to the
3250 SilcClientEntry, and changed the SilcChannelEntry's
3251 users list to SilcHashTable. The affected files are
3252 lib/silcclient/idlist.[ch].
3254 * Fixed a bug in hash table tarversing. While the hash table
3255 is traversed with SilcHashTableList the table must not be
3256 rehashed. It is now guaranteed that auto rehashable tables
3257 are not rehashed while tarversing the list. Also defined that
3258 silc_hash_table_rehash must not be called while tarversing
3259 the table. Added function silc_hash_table_list_reset that must
3260 be called after the tarversing is over. The affected files are
3261 lib/silcutil/silchashtable.[ch].
3263 * Changed all hash table traversing to call the new
3264 silc_hash_table_list_reset in server and in client library.
3266 * Added function silc_client_on_channel to return the
3267 SilcChannelUser entry if the specified client entry is joined
3268 on the specified channel. This is exported to application as
3269 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3271 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3273 * Fixed founder regaining problem with JOIN command on normal
3274 server. The notify for mode change must be sent always and
3275 not only if !cmd->pending. Affected file silcd/command.c.
3277 * Fixed the WHOWAS command's reply sending to support the
3278 lists correctly. Affected file silcd/command.c.
3280 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3282 * When sending JOIN command to router for processing the
3283 sender's old command identifier was not saved back to the
3284 sender's command context, fixed now. The affected file is
3287 * Create the key in JOIN command of the router did not return
3288 the channel key, added check for this. Affected file is
3291 * Fixed a channel ID update bug in JOIN command reply. Do
3292 not directly upgrade the ID but call the function
3293 silc_idlist_replace_channel_id if the ID was changed.
3294 Affected file silcd/command_reply.c.
3296 * Fixed memory leaks from command calling if it would fail.
3297 Affected file silcd/command.c.
3299 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3301 * Applied patches from cras:
3303 Memory leak fixes around libaries, irssi window resize fix,
3304 new silclist.h and silcdlist.h, all extern inline changed to
3307 * Removed dotconf from lib/dotconf, not needed anymore.
3309 * Removed TRQ from lib/trq, not needed anymore.
3311 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
3312 with server connections. Later this will be configurable
3313 in config file after new config file is done. Affected file
3316 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3318 * Fixed a crash in server related to channel announcements.
3319 Affected file silcd/server.c.
3321 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3323 * Fixed memory leaks in silc_server_create_new_channel*
3324 functions. Affected file silcd/server.c.
3326 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
3327 which ID was changed. This way the router will send the
3328 user list for the channel again, and server won't be in
3329 desync in some rare circumstances. Affected file is
3330 silcd/packet_receive.c.
3332 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3334 * Check for NULL socket pointer in the function
3335 silc_server_packet_send_to_channel_real. Affected file
3336 silcd/packet_send.c.
3338 * Fixed the BAN notify handling to correctly remove ban
3339 list. Affected file silcd/packet_receive.c.
3341 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3343 * Fixed some header addition to Toolkit distribution in
3344 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
3346 * Added lib/silcclient/client_ops_example.h as an template
3347 file for application programmers to quickly start using
3348 the SilcClientOperation functions in their application.
3349 Updated the lib/silcclient/README as well to tell about this
3350 nice file made available.
3352 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3354 * Call silc_server_remove_from_channels when removing client
3355 entry when NO_SUCH_CLIENT_ID was received. Affected file
3356 is silcd/command_reply.c.
3358 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3360 * Added server & router operator statistics updating. Affected
3361 file silcd/packet_receive.c and silcd/command.c.
3363 * Fixed the SERVER_SIGNOFF notify handling on normal server
3364 not to save the history information for clients. Same was
3365 fixed earlier in remove_clients_by_server function, but not
3366 here. Affected file silcd/packet_receive.c.
3368 * Raised the default connection-retry count from 4 to 7 in
3369 server. Affected file silcd/server.h.
3371 * Cancel any possible reconnect timeouts when we start the
3372 key exchange. Affected file silcd/server.c.
3374 * Do not reconnect on connection failure when SCONNECT was
3375 given. Affected files silcd/server.[ch].
3377 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3379 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
3381 * Fixed the NICK command to always give the unformatted
3382 nickname to the one giving the NICK command. If unformatted
3383 nickname is cached already it will be formatted and the
3384 local entry will always get the unformatted nickname.
3385 Affected file lib/silcclient/idlist.c.
3387 * Fixed some double frees from client library commands.
3388 Affected file is lib/silcclient/command.c.
3390 * Fixed CUMODE command in server to assure that no one can
3391 change founder's mode than the founder itself, there was a
3392 little bug. Affected file silcd/command.c.
3394 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3396 * Removed the SilcClientCommandDestructor from the client
3397 libary, it is not needed anymore. Affected files are
3398 lib/silcclient/silcapi.h, command[_reply].[ch],
3399 client_notify, idlist.c.
3401 * Fixed GETKEY command to first resolve client, and then
3402 resolve the server only if the client was not found, instead
3403 of resolving both at the same time. Affected file is
3404 lib/silcclient/command.c.
3406 * Added silc_client_start_key_exchange_cb and lookup the
3407 remote hostname and IP address before starting the key
3408 exchange with server. The affected file is
3409 lib/silcclient/client.c.
3411 * The server's public key is now saved using the IP address
3412 of the server and not the servername for the filename.
3413 The hostname public key filename is checked as an fall back
3414 method if the IP address based filename is not found.
3416 Fixed the GETKEY command to save the fetched server key
3417 in correct filename.
3419 Print the remote server's hostname now when new key is
3420 received during connection process. Affected file is
3421 irssi/src/silc/core/client_ops.c.
3423 * Return always our own public key to the client if it asks
3424 for it with GETKEY command. Affected file silcd/command.c.
3426 * Removed the use_auto_addr variable from default config
3427 file since it was in wrong section. Affected file is
3430 * Fixed TOPIC_CHANGE notification to not route it when it
3431 was sent using silc_server_send_notify_to_channel function.
3432 Affected file silcd/command.c.
3434 * Fixed silc_server_send_notify_kicked to send the kicker's
3435 Client ID also, it was missing. Affected files are
3436 silcd/command.c, silcd/packet_send.[ch].
3438 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3440 * Do not save client history information in SERVER_SIGNOFF.
3441 Fixes the bug in normal server that it does not detect
3442 the client becoming valid after the server becomes back
3443 online. Affected file silcd/server_util.c.
3445 * Added `sock_error' field into the SilcSocketConnection
3446 context. When error occurs during socket operation (read
3447 or write) the error is saved. Added also new function
3448 silc_socket_get_error to return human readable socket error
3449 message. Affected files are lib/silcutil/silcsockconn.[ch],
3450 lib/silcutil/unix/silcunixsockconn.c, and
3451 lib/silcutil/win32/silcwin32sockconn.c.
3453 * The server now prints the socket error message in the
3454 signoff for client. Affected file silcd/server.c.
3456 * Fixed the `created' channel information sending from router
3457 to server in JOIN command. Checks now whether the channel
3458 really was created or not and set it according that.
3460 Fixed the JOIN command to use the client entry's current
3461 ID during the joining procedure instead of the one it sent
3462 in the command (it is checked though), since it can change
3463 between the packet processing and command processing, and
3464 would just case unnecessary pain in the client end. Affected
3465 file silcd/command.c.
3467 * Fixed a channel key payload sending to use correct channel
3468 ID when the server was forced to change the channel's ID by
3469 router. Router sent the key payload with the old Channel ID.
3470 Affected file silcd/packet_receive.c.
3472 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3474 * Call silc_server_save_channel_key only if the key payload
3475 was provided in the JOIN command's command reply. Affected
3476 file silcd/command_reply.c.
3478 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3480 * Fixed silc_mp_sizeinbase to return the value correctly with
3481 MPI. Affected file lib/silcmath/mp_mpi.c.
3483 * Fixed the stop_server signal to correctly stop the scheduler
3484 and gracefully stop the server when SIGTERM or SIGINT signals
3485 are received. Affected file silcd/silcd.c.
3487 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3489 * Simple handling of TERM and HUP signals. Also added some log
3490 flushing call around. Affected file is
3493 * Fixed small bugs in silclog.c. Now buffering output will take
3494 effect after 10 seconds since startup: This will ensure that
3495 no important startup messages are lost. Also output redirection
3496 will preserve original format ([Date] [Type] message).
3497 Affected file is lib/silcutil/silclog.c.
3499 * Added two options to the config file, in the logging section:
3500 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
3501 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
3503 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3505 * Do not print the warning about log files not being initialized
3506 more than once to avoid excess logging. Affected file is
3507 lib/silcutil/silclog.c.
3509 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
3510 the SIM copying in make install in Makefile.am.pre.
3512 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3514 * Rewritten silclog APIs. Globally interesting changes follows:
3515 silc_log_set_files() changed to silc_log_set_file().
3516 silc_log_set_callbacks() changed to silc_log_set_callback().
3517 ROBOdoc documented silclog header file.
3518 SilcLogCb now returns bool to wether inihibit the default
3519 handler or not (to keep the old behaviour return always TRUE).
3520 The new APIs should also fix the problem of the
3521 silcd_error.log file that was written in the current directory.
3524 Log files streams will remain opened after silc_log_set_file()
3525 call, means less CPU usage notably on high traffic servers.
3526 File streams are now full buffered, and flushed to the disk
3527 every 5 minutes, lesses HD activity and CPU usage.
3528 Messages can be redirected, allowing admins to configure
3529 one single logfile for all server messages.
3530 the silc_log_quick global variable to activate fast-logging.
3531 Affected files lib/silcutil/silclog.[ch]
3533 * Changed some code to conform new silclog APIs. Affected
3534 files are doc/example_silcd.conf.in, silcd/server.c
3535 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
3538 * Fixed a memory leak that could occur in some situations.
3539 Affected file silcd/serverconfig.c.
3541 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3543 * Added the silc_client_del_client to remove the client from
3544 all channels as well. Affected file lib/silcclient/idlist.c.
3546 * Fixed the client library to correctly remove the client
3547 from all channels when the client entry is being destroyed.
3548 Affected file lib/silcclient/client_notify.c, command.c.
3550 * Added auto-nicking support to the client library. If the
3551 applicatio now sets client->nickname it will be sent to the
3552 server after connecting by the library. This way for example
3553 SILCNICK (or IRCNICK) environment variables will have effect
3554 and always change the nickname automatically to whatever
3555 it is wanted. Affected file lib/silcclient/client.[ch].
3557 * Renamed silc_server_command_bad_chars to the
3558 silc_server_name_bad_chars and moved it to the
3559 silcd/server_util.[ch]. Added also new function
3560 silc_server_name_modify_bad to return nickname that
3561 includes bad characters as new nickname without those
3562 bad characters. This check and modify is now used in
3563 silc_server_new_client when the username is initially set
3564 as nickname, so it must be checked to be valid nickname.
3565 Affected file silcd/packet_receive.c.
3567 * The nickname length is now taken from the packet for real
3568 and not trusted to strlen() since it clearly can return
3569 wrong length for nickname including bad characters. This
3570 also applies to channel names. Affected file silcd/command.c.
3572 * Removed the lib/silcsilm/modules directory. Modules are now
3573 compiled into the lib/silcsim. Fixed the copying of the
3574 modules to follow symbolic links in Makefile.am.pre.
3576 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3578 * Fixed silc_string_regexify list creation. Fixes bugs with
3579 BAN and INVITE commands in server. The affected file is
3580 lib/silcutil/unix/silcunixutil.c.
3582 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3584 * Removed the command destructor entirely from the server's
3585 command and command reply routines. It is not needed, and
3586 its usage was buggy and caused crashes. Affected files are
3587 silcd/command[_reply].[ch].
3589 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3591 * Cancel protocol and NULL sock->protocol if timeout
3592 occurred during protocol. Affected file silcd/server.c.
3594 * Cancel protocol timeouts always before calling the final
3595 callback, to assure that after final callback is called
3596 no other state will be called for the protocol anymore.
3597 Affected file silcd/protocol.c.
3599 * Print error log if incoming connection configuration could
3600 not be found. Affected file silcd/server.c.
3602 * Fixed JOIN command to correctly save the founder mode
3603 to the client on normal SILC server, when the channel
3604 was created by the router. Affected file silcd/command.c.
3606 * Fixed LIST command (hopefully) to send correct reply
3607 packets. Affected file silcd/command.c.
3609 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
3611 * The silc_packet_receive_process now returns FALSE if the
3612 read data was invalid packet, and TRUE if it was ok.
3614 The server now checks that if unauthenticated connection
3615 sends data and its processing fails the server will close
3616 the connection since it could be a malicious flooder.
3618 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
3620 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3622 * Make sure the warning about error opening a log file is
3623 printed only once and not everytime it fails (produces
3624 too much useless log). Affected file lib/silcutil/silclog.c.
3626 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3628 * Made the silc_server_daemonise() function more readable.
3629 Affected file silcd/server.c.
3631 * Pid file is now optional, the user may comment it out from
3632 the config file. Removed define SILC_SERVER_PID_FILE, we
3633 don't need a default any longer. Affected file
3634 configure.in.pre, lib/Makefile.am.pre.
3636 * Make some use of the pid file. The server now dies at startup
3637 if it detects a valid pid file on his path. The server would
3638 die anyway in this circumstance, because of the bind() failure.
3639 Affected file silcd/silcd.c.
3641 * No longer compiling lib/dotconf.
3643 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3645 * Fixed JOIN command parsing not to crash. Affected file
3646 lib/silcclient/command.c.
3648 * Fied the NICK_CHANGE notify to add the new client entry
3649 even it is resolved. This removes an <[unknown]> nick
3650 thingy bug in the client. Affected file is
3651 lib/silcclient/client_notify.c.
3653 * Do not try to allocate 0 bytes (efence does not like it)
3654 in lib/silccore/silccomand.c when encoding payload.
3656 * Do not take IRCNICK as nickname in Irssi SILC client since
3657 it is not possible to set nickname before hand connecting
3658 the server (TODO has an entry about adding auto-nicking
3661 * Changed the silc_server_command_pending to check whether
3662 there already exists an pending entry with the specified
3663 command, command identifier and pending callback. This is
3664 to fix IDENTIFY and WHOIS related crashes that may register
3665 multiple pending commands with same identifier. Affected
3666 file silcd/command.c.
3668 * Fixed the server to reconnect to the router even if it
3669 was already reconnecting and EOF was received. This to
3670 fix a possibility that the server wouldn't ever try to
3671 auto-reconnect to the router. Affected file silcd/server.c.
3673 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3675 * Fixed the server's password authentication to use the
3676 length of the locally saved password, and not the one
3677 sent in the packet. Affected file silcd/protocol.c.
3679 * Fixed same password authentication problem in the
3680 Authentication Payload handling routines in
3681 lib/silccore/silcauth.c.
3683 * Yet another password authentication problem fixed with
3684 channel password handling in silcd/command.c.
3686 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3688 * If first character of string in silc_parse_userfqdn is '@'
3689 then do not parse it. Affected file is
3690 lib/silcutil/silcutil.c.
3692 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3694 * Fixed minor bug in IDENTIFY command reply sending, which
3695 caused various weird problems during JOIN when it was
3696 resolving names for users. Affected file silcd/command.c.
3698 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3700 * Fixed the IDENTIFY command reply sending to chech better valid
3701 clients. It was possible to send incomplete list of replies.
3702 Affected file silcd/command.c.
3704 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3706 * Added silc_client_command[s]_[un]register functions now to
3707 dynamically register the commands in client library. Removed
3708 the static table of commands. This allows the client library
3709 to call commands without causing the application to know about
3710 what commands library has called.
3712 Removed the INFO command reply kludge to detect when the command
3713 was called by library. Now library use its own command reply
3714 function for INFO command.
3716 Added function silc_client_command_call to call a command.
3717 Application can use it to call command, not access the structure
3720 Now all commands that are sent by the client library (not
3721 explicitly sent by application) use own command reply functions.
3723 Affected files around lib/silcclient/ and in
3724 irssi/src/silc/core/.
3726 * Fixed the WHOIS command reply sending to chech better valid
3727 clients. It was possible to send incomplete list of replies.
3729 Fixed the WHOIS and IDENTIFY to send the request to router
3730 if normal server did not do it and did not find any results.
3732 Affected file silcd/command.c.
3734 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3736 * Moved the internal data from SilcClient context into its
3737 own file, not accesible to application. Affected files
3738 lib/silcclient/client.h and lib/silcclient/client_internal.h,
3739 and other files in client library.
3741 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3743 * Added doc/examples installation target in Makefile.am.pre.
3746 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3748 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
3749 commands the found client entry will be removed from the
3750 cache, after notifying application about the error. Affected
3751 file lib/silcclient/command_reply.c.
3753 * Changed the /MSG to check for exact nickname user gave, and
3754 not let `nick' match `nick@host' if it is only one found. Now,
3755 user must type the exact nickname (like nick@host2) even if
3756 there are no more than one same nicks found. This is to avoid
3757 a possibility of sending nickname to wrong nickname since
3758 `nick' could match `nick@host'. Affected file is
3759 irssi/src/core/silc-servers.c.
3761 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3763 * Do not print "you are now server operator" or similar when
3764 giving /away command. Affected files are
3765 irssi/src/silc/core/client_ops.c, silc-servers.h.
3767 * Made the silc_server_command_pending_error_check to send
3768 the same command reply payload it received back to the
3769 original sender of the command. This way all arguments
3770 that was received by the server will be received by the
3771 client too. Affected file silcd/command.c.
3773 * Added the silc_idcache_add to return the created cache entry
3774 to a pointer. Affected file lib/silccore/silcidcache.[ch].
3776 * Add global clients to expire if they are not on any channel.
3777 This is because normal server will never know if they signoff
3778 if they are not on any channel. The cache expiry will take
3779 case of these entries. This is done by normal servers only.
3780 The affected files are silcd/command_reply.c,
3781 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
3783 * If server receives invalid ID notification for WHOIS or
3784 IDENTIFY and the ID exists in the lists, it is removed.
3785 Affected file silcd/command_reply.c.
3787 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
3788 in client then client entry that it matches is searched and
3789 the nickname is printed on the screen for user. Affected
3790 file irssi/src/silc/core/client_ops.c.
3792 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3794 * Use cache entry expire time in the LIST command reply to
3795 purge old entries from the cache after the LIST command
3796 reply has been received. This way we don't have non-existent
3797 entries in the cache for too long. Affected file is
3798 silcd/command_reply.c.
3800 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3802 * If we are normal server, and we've not resolved client info
3803 in WHOIS or IDENTIFY from router, and it is global client,
3804 we'll check whether it is on some channel. If it is not
3805 then we cannot be sure about its validity and will resolve it
3806 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
3807 file silcd/command.c.
3809 * Search channel by name (if possible) rather than by ID
3810 in IDENTIFY command's command reply. Affected file is
3811 silcd/command_reply.c.
3813 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3815 * Distribute to the channel passphrase in CMODE_CHANGE notify.
3816 Updated specs and implemented it. Affected file silcd/command.c,
3817 silcd/packet_send.c and silcd/packet_receive.c.
3819 * Implemented the <founder auth> payload handling in the JOIN
3820 command. If provided all conditions for channel joining
3821 except requirement to provide correct passphrase can be
3822 overrided by the channel founder. Updated the protocol specs.
3823 Affected file silcd/command.c.
3825 Added support for founder auth in JOIN command in client
3826 library. Fixed the parsing of the JOIN command now to support
3827 all options as they should be. The affected file is
3828 lib/silcclient/command.c.
3830 * Optimized the WHOIS and IDENTIFY commands to send the request
3831 to router only if it includes nicknames or other names. If
3832 they include only IDs then check the local cache first before
3833 routing. Affected file is silcd/command.c.
3835 * Added channels topic announcements. Affected file is
3836 silcd/packet_receive.c and silcd/server.c.
3838 * Fixed the silc_server_send_notify_topic_set to really destine
3839 the packet to channel. Affected file silcd/packet_send.c.
3841 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
3842 library. Affected file lib/silcclient/client_notify.c.
3844 * Added UMODE announcements. Affected file silcd/server.c.
3846 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3848 * Memory leak fixes in:
3850 lib/silcutil/silcsockconn.c
3851 lib/silcske/silcske.c
3852 lib/silcske/groups.c
3854 lib/silccrypt/silcpkcs.c
3855 lib/silccore/silccommand.c
3856 lib/silccore/silcidcache.c
3861 * ROBOdoc documented the lib/silcske/groups.h file and a
3862 bit changed the interface for better.
3864 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3866 * Update the client entry context in the ID cache after
3867 nick change. Affected file lib/silcclient/command.c.
3868 Fixes the CUMODE command when regaining founder privileges,
3869 and a little WHOIS problem.
3871 * Fixed silc_net_gethostbyname to correctly call the
3872 inet_ntop. Affected file lib/silcutil/silcnet.c.
3874 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3876 * Added IPv6 support checking to the configure.in.pre, added
3877 also --enable-ipv6 option to override the check. Affected
3878 file configure.in.pre.
3880 * The silc_thread_create now calls the start function
3881 directly if threads support is not compiled in. Removes
3882 ugly #ifdef's from generic code. Affected files are
3883 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
3885 * Added silc_net_gethostby[name/addr]_async to asynchronously
3886 resolve. Affected files are lib/silcutil/silcnet.[ch].
3888 * Added support for rendering IPv6 based server, client and
3889 channel IDs. Affected file lib/silcutil/silcutil.c.
3891 * Added support for creating IPv6 based server IDs. Affected
3892 file is silcd/serverid.c.
3894 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3896 * Added silc_net_gethostby[addr/name] into the
3897 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
3898 routines. Added silc_net_is_ip[4/6]. Affected file is
3899 lib/silcutil/unix/silcunixnet.c. All routines that take
3900 address as argument now supports both IPv4 and IPv6 addresses.
3902 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3904 * Fixed LIST command reply sending in server. Affected file
3907 * Server now sends the kicker's client ID in the KICK notify
3908 to the kicked client. Affected file silcd/command.c.
3910 * The client library now parses the kickers client ID and
3911 UI displays it. Affected files lib/silcclient/client_notify.c
3912 and irssi/src/silc/core/silc-channels.c, module-formats.c.
3914 * Made all payload parsing function prototypes consistent.
3915 They all take now const unsigned char * and uint32 pair as
3916 the payload data instead of SilcBuffer. Changes all around
3917 the source tree. Other unsigned char* -> const unsigned char*
3918 changes around the tree as well.
3920 * Optimized SFTP client and server packet sending not to
3921 allocate new buffer for each packet but to recycle the
3922 first allocated buffer. Affected files are
3923 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
3925 * Optimized the SFTP client to use SilcList instead of
3926 SilcDList for requests, because it is faster. Affected file
3927 is lib/silcsftp/sftp_client.c.
3929 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
3930 into lib/silccore/silcid.[ch].
3932 Renamed silcpayload.[ch] into silcargument.[ch].
3934 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
3936 * If client entry is deleted with active key agreement
3937 session, abort the session.
3939 The silc_client_abort_key_agreement now calls the completion
3940 callback with new SILC_KEY_AGREEMENT_ABORTED status.
3942 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
3945 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3947 * Don't use __restrict in older GCC's. Affected file is
3948 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
3950 * silc_net_localhost now attempts to reverse lookup the
3951 IP/hostname. Affected file lib/silcutil/silcnet.c.
3953 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
3954 command. It can be used to gain founder privileges at
3955 the same time when joining the channel.
3957 Defined that the SILC_NOTIFY_TYPE_KICKED send the
3958 kicker's client ID as well. Updated protocol specs.
3960 Defined that the server must send SILC_COMMAND_IDENTIFY
3961 command reply with error status to client who sent
3962 private message with invalid client ID.
3964 Updated the protocol specification.
3966 * Added silc_server_send_command_reply to send any
3967 command reply. Affected file silcd/packet_send.[ch].
3969 * Added silc_id_payload_encode_data to encode ID payload
3970 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
3972 * The server now send IDENTIFY command reply with error
3973 status if client ID in private message is invalid. Affected
3974 file silcd/packet_receive.c.
3976 * Save the server key file with server's IP address in
3977 the filename instead of hostname. The affected file is
3978 irssi/src/silc/core/client_ops.c.
3980 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3982 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
3985 * Added libtool support for compiling shared objects in
3986 lib/silcsim. Affected file configure.in.pre and
3987 lib/silcsim/Makefile.am. Original patch by cras.
3989 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3991 * Pid file configuration, and server's config file fixes
3992 patch by toma. Updated CREDITS file.
3994 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3996 * Fixed silc_client_channel_message to not try to decrypt
3997 the message twice if it resolved the destination client
3998 information. This could cause of dropping one channel
3999 message. Affected file lib/silcclient/client_channel.c.
4001 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4003 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4004 lib/silcclient/client.c. This function is used when the SILC
4005 Client is run under some other scheduler, or event loop or
4006 main loop. On GUI applications, for example this may be
4007 desired to used to run the client under the GUI application's
4008 main loop. Typically the GUI application would register an
4009 idle task that calls this function multiple times in a second
4010 to quickly process the SILC specific data.
4012 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4014 * Fixed silc_server_drop() for dropping the supplementary
4015 groups as well, this could cause a security hole on some
4018 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4020 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4023 * Write PID file after dropping privileges. Added -F option
4024 to run server on foreground. A patch by debolaz.
4025 Affected files silcd/server.c, silcd/silcd.c.
4027 * Fixed MOTD to return the MOTD file server name. Affected
4028 file silcd/command.c.
4030 * Added INFO command reply handling to the Irssi SILC Client.
4031 Affected file irssi/src/silc/core/client_ops.c.
4033 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4035 * Fixed the silc_idcache_list_* routines to really support
4036 the dynamic list. Fixes a crash. Affected file is
4037 lib/silccore/silcidcache.c.
4039 * Fixed the LIST command reply to really call LIST command's
4040 pending callbacks. Affected file silcd/command_reply.c.
4042 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4044 * Update conn->local_entry->nickname after giving NICK
4045 command. Affected file lib/silcclient/command.c.
4047 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4049 * Added the [pid] option to the silcd configuration file
4051 Affected files: serverconfig.[ch] and silcd.c
4053 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4055 * Save fingerprint in WHOIS command reply in server.
4056 Affected file silcd/command_reply.c.
4058 * Fixed NICK commands pending callback registration.
4059 Affected file lib/silcclient/command.c.
4061 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4063 * Use ++server->cmd_ident when sending commands in server,
4064 instead of random number. Affected file silcd/command.c.
4066 * Fixed GETKEY command reply to call actually GETKEY pending
4067 command callbacks. Affected file silcd/command_reply.c.
4069 * A bit stricter check for nicknames. Check for same nickname
4070 in NICK command also. Affected file silcd/command.c.
4072 * Do not call INFO command everytime client ID changes, only
4073 during first connecting. Affected file lib/silcclient/client.c.
4075 * Set the new nickname only after successful command reply for
4076 NICK command is returned by server. Affected file
4077 lib/silcclient/command.c.
4079 * Remove nicknames from nicklist during server_signoff notify.
4080 Should fix /NAMES bit more. The affected file is
4081 irssi/src/silc/core/silc-channels.c.
4083 * Added `fingerprint' field to the SilcIDListData in the
4084 silcd/idlist.h to hold the fingerprint of the client's
4087 Send the fingerprint of the client's public key in WHOIS
4090 Affected files silcd/command.c, and silcd/idlist.[ch].
4092 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4093 create fingerprint from given data.
4095 * Show the fingerprint of the client's public key in WHOIS.
4096 Affected files irssi/src/module-formats.[ch] and
4097 irssi/src/silc/core/client_ops.c.
4099 * Format the multiple same nicknames also during JOIN and
4100 NICK_CHANGE notifys. Affected file is
4101 lib/silcclient/client_notify.c.
4103 * Do not print error on screen for invalid private message
4104 payload since it can come if someone is sending private
4105 messages with wrong key. Affected file
4106 lib/silccore/silcprivate.c.
4108 * Fixed multiple concurrent /PING crash. Affected file
4109 lib/silcclient/command.c.
4111 * Changed the wrong ID encoding. All IP addresses must be
4112 in MSB first order in encoded format. They were encoded
4113 wrong and was in LSB format. Affected files are
4114 silcd/serverid.c, lib/silcutil/silcutil.c.
4116 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4118 * Call the `connect' client operation through the scheduler
4119 in case of error. Affected file lib/silcclient/client.c.
4121 * Call the `failure' client operation even if the error
4122 occurred locally during a protocol. Affected file is
4123 lib/silcclient/protocol.c.
4125 * Added support of sending LIST command to router from normal
4126 server. This way normal server can get list of all channels
4127 in the network too. Fixed the channel list sending in the
4128 server too. Affected files are silcd/command.c, and
4129 silcd/command_reply.[ch].
4131 * Added silc_server_update_channels_by_server and
4132 silc_server_remove_channels_by_server. They are used during
4133 disconnection of primary router and in backup router protocol.
4134 Affected file silcd/server_util.[ch], silcd/server.c and
4135 silcd/server_backup.c.
4137 * Fixed channel adding to global list in IDENTIFY command
4138 reply in server. Affected file silcd/command_reply.c.
4140 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4142 * If the incoming packet type is REKEY or REKEY_DONE process
4143 that packet always synchronously. Fixes yet another MAC
4144 failed error on slow (dialup) connections. Affected file
4145 lib/silcclient/client.c and silcd/server.c.
4147 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4149 * Call check_version SKE callback for initiator too. Affected
4150 file lib/silcske/silcske.c.
4152 * Implemented fix for security hole found in the SKE that was
4153 fixed in the specification few days back; the initiator's
4154 public key is now added to the HASH value computation.
4155 Added backwards support for the old way of doing it too, for
4156 old clients and old servers. Affected file is
4157 lib/silcske/silcske.c.
4159 * Enabled mutual authentication by default in SKE. If initiator
4160 is not providing mutual authentication the responder will
4161 force it. This will provide the proof of posession of the
4162 private key for responder. The affected files are
4163 lib/silcclient/protocol.c and silcd/protocol.c.
4165 * Do not cache anymore the server's public key during SKE.
4166 We do mutual authentication so the proof of posession of
4167 private key is done, and if the server is authenticated in
4168 conn auth protocol with public key we must have the public
4169 key already. Affected file silcd/protocol.c.
4171 * Added new global debug variable: silc_debug_hexdump. If
4172 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4173 file lib/silcutil/silclog.[ch].
4175 * Fixed compilation warning due to char * -> const char *.
4176 Affected files lib/silcutil/silcnet.h, and
4177 lib/silccore/silcauth.[ch].
4179 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4181 * Fixed CMODE command when new channel key was created. If
4182 the creation failed the old key was removed. Next time giving
4183 same command would crash the server since the old key was
4184 freed already. Affected file silcd/command.c.
4186 * Fixed the silc_server_announce_get_channels to not crash
4187 on reconnect. Affected file silcd/server.c.
4189 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4191 * Added silc_log_set_debug_string function to set a regex
4192 string to match for debug output. Only the function names,
4193 or filenames matching the given debug string is actually
4194 printed. This way it is possible to filter out those debug
4195 strings that user is not interested in.
4197 Fixed a bug in silc_string_regexify.
4199 Affected files lib/silcutil/silclog.[ch], and
4200 lib/silcutil/unix/silcunixutil.c.
4202 * Changed the -d options in both server and Irssi SILC client
4203 to take the debug string as argument. Affected files
4204 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4206 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4208 * Added silc_hash_babbleprint to create a Bubble Babble
4209 Encoded fingerprint. The encoding is developed by Antti
4210 Huima (draft-huima-babble-01.txt), and it creates human
4211 readable strings out of binary data. Affected file
4212 lib/silccrypt/silchash.[ch].
4214 * Print the babble print now in addition of fingerprint as well
4215 in Irssi SILC client. Affected files are
4216 irssi/src/fe-common/silc/module-formats.[ch],
4217 irssi/src/fe-common/silc/core/client_ops.c.
4219 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4221 * Fixed a security problem found in SKE. The initiator's
4222 public key too is now added to the HASH hash value creation
4223 which is signed by the responder to create the SIGN value.
4224 This will prevent anyone in the middle to lie to the responder
4225 about the initiator's public key. If this is done now, the
4226 man in the middle will get caught. Updated the protocol
4229 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4231 * Better installation directory handling. Configure module
4232 paths and other paths automatically to example_silc* files
4233 in doc/. A patch by toma.
4235 * Fixed compiler warning from MPI library, and from SILC RNG.
4238 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4239 It can be configured with ./configure. A patch by toma.
4241 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4243 * Find correct make to use in prepare-clean. A patch by
4244 toma. Affected file prepare-clean.
4246 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4248 * Added irssi variables use_auto_addr, auto_bind_ip,
4249 auto_bind_port and auto_public_ip.
4251 * Changed the interface for silc_client_send_key_agreement
4252 in lib/silcclient/silcapi.h
4256 irssi/src/silc/core/silc-core.c
4258 lib/silcclient/silcapi.h
4259 irssi/src/silc/core/silc-channels.c
4260 lib/silcclient/client_keyagr.c
4263 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4265 * Added silc_pkcs_public_key_compare to compare two
4266 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4268 * Check that the client who set the founder mode on the
4269 channel is the same client that is giving the founder
4270 mode to itself. It is done by comparing the saved public
4271 key (it is saved even in the authentication is passphrase).
4272 Affected file silcd/command.c.
4274 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4276 * Do not process packet for disconnected socket connection.
4277 Affected file lib/silccore/silcpacket.c.
4279 * Process the DISCONNECT packet through scheduler in the
4280 client library. Affected file lib/silcclient/client.c.
4282 * Fixed the silc_client_packet_parse to not to increase
4283 the packet sequence number if the conn->sock and the
4284 current socket connection is not same. This can happen
4285 for example during key agreement when the conn includes
4286 multiple socket connections (listeners). Affected file
4287 lib/silcclient/client.c.
4289 * The sender of the file transfer request now provides also
4290 the pointer (listener) for the key exchange protocol. If
4291 the listener cannot be created then it sends empty key
4292 agreement and lets the receiver provide the listener.
4294 Added `local_ip' and `local_port' arguments to the
4295 silc_client_file_send. If they are provided they are used,
4296 if not then it will attempt to find local IP address, if
4297 not found or bind fails then the remote client will provide
4300 Affected files are lib/silcclient/client_ftp.c and
4301 lib/silcclient/silcapi.h.
4303 * Extended the FILE SEND command to support defining the
4304 local IP and port for key exchange listener. They are
4305 optional. Affected file irssi/src/silc/core/silc-servers.c.
4307 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4309 * Defined to WHOIS command reply the sending of fingerprint
4310 of the client's public key (if the proof of posession of the
4311 corresponding private key is verified by the server).
4312 Updated to the protocol specification.
4314 * Added support of receiving the client's public key's
4315 fingerprint in command reply in client library. Affected
4316 file is lib/silcclient/command_reply.c, and
4317 lib/silcclient/idlist.[ch].
4319 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4321 * Do not send over 128 chars long nickname to the server
4322 in NICK command. Affected file lib/silcclient/command.c.
4324 * Do not send over 256 chars long channel names to the server
4325 in JOIN command. Affected file lib/silcclient/command.c.
4327 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4329 * Assure that silc_server_close_connection cannot be called
4330 twice for same socket context. Affected file is
4333 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4335 * Send error message to application if opening file for
4336 writing during file transfer fails. Affected file is
4337 lib/silcclient/client_ftp.c.
4339 Remove all file transfer sessions for a client that we're
4340 removing from ID cache.
4342 Affected file is lib/silcclient/client_ftp.c.
4344 * Fixed silc_net_addr2bin to return correct address. Affected
4345 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
4347 * Fixed file transfer session removing on signoff notify.
4348 Affected file irssi/src/silc/core/silc-servers.c.
4350 * Added the SilcClientFileError to be returned in the monitor
4351 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
4352 Affected file lib/silcclient/silcapi.h.
4354 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4356 * Fixed a crash in silc_client_ftp_free_sessions and
4357 silc_client_ftp_session_free_client. Affected file
4358 lib/silcclient/client_ftp.c.
4360 * Added `disabled' field in the SilcChannelEntry in the server
4361 to indicate if the server entry is disabled. Affected file
4362 silcd/idlist.h, silcd/command[_reply].c.
4364 * SILC server adds now /var/run/silcd.pid everytime it is
4365 started. Affected file silcd/silcd.c.
4367 * Added silc_server_packet_send_clients to send a packet to
4368 the provided table of client entries. Affected file
4369 silcd/packet_send.[ch].
4371 * Fixed a crash in client resolving in client_prvmsg.c in
4372 client library. Affected file lib/silcclient/client_prvmsg.c.
4374 * Do not actually remove the client directly from ID cache
4375 during SERVER_SIGNOFF, but invalidate it. This way we
4376 preserve the WHOWAS info for the client. Affected file
4377 silcd/server_util.c.
4379 * Fixed SERVER_SIGNOFF notify handling in the server. The
4380 server is now able to process incoming SERVER_SIGNOFF notify
4381 for a server that it doesn't even know about. It will remove
4382 the clients provided in the notify. Affected file
4383 silcd/packet_receive.c.
4385 * Check for partial packet in data queue after every packet that
4386 was found from the queue. Return and wait for more data if
4387 there is partial data in queue. Affected file is
4388 lib/silccore/silcpacket.c.
4390 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4392 * Added SilcClietFileError enum to indicate error in
4393 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
4394 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
4395 Affected files lib/silcclient/silcapi.h and
4396 lib/silcclient/client_ftp.c.
4398 * Check that newsize in silc_buffer_realloc is larger than
4399 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
4401 * Added better monitor of file transfers. It now monitors
4402 key agreement protocol during the file transfer too. Added
4403 error reporting too. Affected files
4404 irssi/src/silc/core/silc-servers.c,
4405 irssi/src/fe-common/silc/module-formats.[ch].
4407 * Wrote a help file for FILE command.
4409 * Added silc_rng_global_get_byte_fast to get not-so-secure
4410 random data as fast as possible. Random data is read from
4411 /dev/urandom if available and from the SILC RNG if not
4412 available. It is used in padding generation. Affected file
4413 lib/silccrypt/silcrng.[ch].
4415 * All packets in client library are now processed synchronously.
4416 Optimized packet processing a lot. Affected file
4417 lib/silcclient/client.c.
4419 * All server connection packets are processing synchronously
4420 now in server, to optimize packet processing. Affected file
4423 * Include files are installed now only in Toolkit distribution
4424 if make install is given. Affected files: all Makefile.am's.
4426 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4428 * Assure that silc_client_notify_by_server_resolve does not
4429 resolve the client information multiple times. If it cannot
4430 be found by the first it cannot be found at all. Affected
4431 file lib/silcclient/client_notify.c.
4433 * Fixed WHOWAS command reply calling. Affected file
4434 lib/silcclient/command_reply.c.
4436 * Removed all references to silc_idlist_get_client from the
4437 Irssi SILC client since that call is internal call used by
4438 the library. The Irssi SILC client will use now client
4439 retrieval functions found in silcapi.h.
4441 * Fixed a bug in resolving nickname info before sending
4442 private message. It used freed memory. Affected file
4443 irssi/src/silc/core/silc-servers.c.
4445 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4447 * Assure my_channels statistics cannot go negative in server.
4448 Affected files silcd/server.c, silcd/server_util.c.
4450 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4452 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
4454 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4456 * Win32 Toolkit changes. Affected files
4457 win32/silc.dsw, win32/libsilc/libsilc.def,
4458 win32/libsilcclient/libsilc.def,
4459 lib/silcutil/silcutil.c, and
4460 lib/sftp/sftp_fs_memory.c.
4462 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4464 * Added silc_net_localip to return local host's IP address.
4465 Affected file lib/silcutil/silcnet.[ch].
4467 * If key exchange or rekey protocol is active for a connection
4468 parse all packets syncronously since there might be packets
4469 in packet queue that we are not able to process without first
4470 processing packets before them. Affected file silcd/server,
4471 lib/silcclient/client.c.
4473 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
4474 whether library should continue processing the packet.
4475 Affected file lib/silccore/silcpacket.h.
4477 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
4478 SilcSFTPMonitorData to SFTP server to monitor various
4479 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
4480 lib/silcsftp/sftp_server.c.
4482 * Added silc_file_size to return file size. Affected file
4483 lib/silcutil/silcutil.[ch].
4485 * Implemented the file transfer support for the client library.
4486 Added preliminary support for simple client to client one-file
4487 transmission. Affected file lib/silcclient/client_ftp.c,
4488 lib/silccilent/client.[ch].
4490 * Added new local command FILE to the Irssi SILC Client.
4491 It is used to perform the file transfer. It has subcommands
4492 SEND, RECEIVE, SHOW and CLOSE. Affected files
4493 irssi/src/silc/core/client_ops.c,
4494 irssi/src/silc/core/silc-server.[ch].
4496 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4498 * Relay the SILC_PACKET_FTP in the server. Affected files
4499 silcd/server.c and silcd/packet_receive.c.
4501 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4503 * Renamed silc_file_read and silc_file_write to functions
4504 silc_file_readfile and silc_file_writefile. Added function
4505 silc_file_open and silc_file_close. Affected files
4506 lib/silcutil/silcutil.[ch].
4508 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4510 * Resolve the client info when received private message or
4511 channel message for a client which nickname we don't know.
4512 Affected files lib/silcclient/client_prvmsg.c and
4513 lib/silcclient/client_channel.c.
4515 * Do not crash in /KEY if client is not connected. Affected
4516 file irssi/src/silc/core/silc-channels.c.
4518 * Added SilcClientStatus field to the SilcClientEntry in the
4519 lib/silcclient/idlist.h.
4521 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
4522 is incomplete and is being resolved, it won't be resolved
4525 Make sure also that USERS command reply does not resolve
4526 twice information. Affected file is
4527 lib/silcclient/command_reply.c.
4529 Make sure that silc_client_get_clients_by_list does not
4530 resolve twice same information.
4532 * Check for valid client->id in the silc_server_free_client_data.
4533 Affected file silcd/server.c.
4535 * Fixed /GETKEY nick@server not to crash if the server entry
4536 is not found. Affected file lib/silcclient/command.c.
4538 * Fixed the silc_server_check_cmode_rights to check the
4539 requested modes correctly. Affected file silcd/command.c.
4541 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
4543 * Better checks for non-printable chars in nick added.
4544 Affected file silcd/command.c.
4546 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4548 * Call the silc_server_udpate_servers_by_server in the
4549 primary router that comes back online in the backup resuming
4550 protocol. Otherwise it routes packets wrong. Affected file
4551 silcd/server_util.[ch], silcd/server_backup.c.
4553 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4555 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
4556 lib/silcutil/silcbuffmt.[ch].
4558 * Redefined the SILC packet header to include the padding
4559 length. Affected file lib/silccore/silcpacket.[ch].
4561 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
4562 length for maximum padding up to 128 bytes). Affected
4563 file lib/silccore/silcpacket.h.
4565 * Removed all backwards support for old 0.5.x MAC thingies.
4566 The SILC packet header change makes it impossible to be
4567 backwards compatible.
4569 * Send the ENDING packet with timeout in the backup resuming
4570 protocol. This is to assure that all routers has connected
4571 to the primary router. Affected file silcd/server_backup.c.
4573 * Changed the RNG to take the first IV from random data. It
4574 used to take it from zero actually. Changed the RNG also
4575 to use /dev/urandom during session. /dev/random is used
4576 in initialization. Affected file lib/silccrypt/silcrng.[ch].
4578 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4580 * Changed the SILC packet header to have the first two bytes
4581 (the packet length) encrypted. Affected files aroung the
4582 code tree, lib/silccore/silcpacket.[ch]. Removed the
4583 SilcPacketCheckDecrypt callback. It is not needed anymore
4584 since the silc_packet_receive_process will determine now
4585 whether the packet is normal or special.
4587 * Implemented the unidirectional MAC keys. Affected files
4588 lib/silcske/silcske.c, silcd/protocol.c and
4589 lib/silcclient/protocol.c.
4591 * Implemented the packet sequence number to the MAC computation.
4592 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
4593 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
4594 lib/silcclient/protocol.c.
4596 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4598 * Allow backup router to announce servers. All servers
4599 announced by backup router are added to the global list
4600 automatically. Update hte server's socket to our primary
4601 router also when backup router announces a server.
4602 Affected file silcd/packet_receive.c.
4604 * Do not update the client->router in the function
4605 silc_server_udpate_clients_by_server if the client is on
4606 global list. We might fail to find any specific server
4607 for locally connected clients and local cell clients. They
4608 should still use the `from' and not `to' as client->router.
4609 This fixes backup router resuming protocol. Affected file
4610 silcd/server_util.c.
4612 * Decrease channel statistics count only if the channel
4613 deletion worked. Affected files are silcd/server.c and
4614 silcd/server_util.c.
4616 * Added silc_server_update_servers_by_server to update origin
4617 of all server entries. Used during backup router protocol.
4618 Affected files silcd/server_util.[ch], silcd/server.c. and
4619 silcd/backup_router.c.
4621 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
4622 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
4623 silc_hmac_get_hash and silc_hmac_get_name. Affected file
4624 lib/silccrypt/silchmac.c.
4626 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4628 * Assure that router cannot reroute the same channel message
4629 to the sender. Affected file silcd/packet_receive.c.
4631 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4633 * Made better checks that the channel message is not sent
4634 to the router it came from. Affected file is
4635 silcd/packet_send.c. Fixed memory leak too.
4637 * Announce informations for incoming router connection, but
4638 only after checking if it is replaced by backup router.
4639 Affected file silcd/packet_receive.c.
4641 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4643 * Fixed the backup resuming protocol to work in multiple
4644 router environment. Affected file silcd/server_backup.c.
4646 * Route packet only to one router in the function
4647 silc_server_packet_send_to_channel. Affected file is
4648 silcd/packet_send.c.
4650 * Fixed silc_server_send_notify_dest to set the broadcast
4651 flag. Fixed the silc_server_send_notify_topic to actually
4652 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
4653 Affected file silcd/packet_send.c.
4655 * Changed the SFTP Filesystem interface. Changed the
4656 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
4657 the filesystem operation function. The SilcSFTPFilesystem
4658 is now a context that is allocated by all filesystem allocation
4659 functions and it already includes the operations structure
4660 and filesystem specific context. It is given as argument
4661 now to the silc_sftp_server_start. This made the interface
4662 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
4663 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
4665 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4667 * Changed the backup router adding and getting interfaces
4668 in the server. The router that will be replaced by the
4669 specified backup router is now sent as argument. Affected
4670 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
4673 * Added silc_net_addr2bin_ne to return the binary form of
4674 the IP address in network byte order. Affected files
4675 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
4677 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4679 * Check for existing server ID in silc_server_new_server
4680 and in silc_server_connect_to_router_final and remove the
4681 old entry if it exists. Affected file silcd/packet_receive.c,
4684 * Send the channel message always to only one router, either
4685 in upstream or downstream. Affected file is
4686 silcd/packet_send.c.
4688 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4690 * Wrote the definition of the backup resuming protocol to the
4691 protocol specification.
4693 * Removed one redundant channel key generation from normal
4694 server during joining procedure. Removed one redundant
4695 channel key sending from server to router during joining
4696 procedure. Affected file silcd/command.c.
4698 * Made minor bugfixes to the backup router resuming protocol.
4699 Affected file silcd/server_backup.c, server.c.
4701 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4703 * Added --disable-asm configuration option. Affected files
4704 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
4707 * Implemented the backup resuming protocol that is used to
4708 resume the primary router position in the cell after the
4709 primary router comes back online. Affected files
4710 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
4711 and silcd/server_util.[ch].
4713 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4715 * Sleep two (2) seconds after sending QUIT command to server.
4716 Affected file lib/silcclient/command.c.
4718 * Assure that if outgoing data buffer is pending do not force
4719 send any data. Affected file silcd/packet_send.c.
4721 * Assure that if outgoing data buffer is pending do not force
4722 send any data. Affected file lib/silcclient/client.c.
4724 * Implemented the backup router support when the primary router
4725 goes down. The servers and routers can now use the backup
4726 router as new primary router without loosing connectivity.
4728 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4730 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
4731 in the server to indicate disabled entry. All data read
4732 from the connection will be ignored and no data is sent
4733 for entry that is disabled. Affected files are
4734 silcd/idlist.h, silcd/server.c.
4736 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4738 * Created SFTP client and server test programs in the
4739 lib/silcsftp/tests directory.
4741 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4743 * Implemented memory filesystem (virtual filesystem) for
4744 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
4747 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4749 * Implemented the SFTP (SSH File Transfer Protocol) to the
4750 lib/silcsftp. It includes SFTP client and SFTP server
4753 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4755 * Moved lib/silccore/silcprotocol.[ch] to the
4756 lib/silcutil library.
4758 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
4759 take variable argument list pointer as argument. Affected
4760 file lib/silcutil/silcbuffmt.[ch].
4762 * Added silc_buffer_set function that is used to set data
4763 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
4764 Affected file lib/silcutil/silcbuffer.h.
4766 * Changed various routines in the core library to use the new
4767 silc_buffer_set instead of allocating new buffer only for
4770 * Added 64-bit value formatting and unformatting support to the
4771 silc_buffer_[un]format routines. Affected file is
4772 lib/silcutil/silcbuffmt.[ch].
4774 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
4775 to includes/bitmove.h.
4777 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4779 * Fixed channel user mode saving in client library. Affected
4780 file lib/silcclient/command[_reply].c.
4782 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4784 * Defined the file transfer to the SILC Protocol. Added
4785 new packet type SILC_PACKET_FTP and defined File Transfer
4786 Payload. The mandatory file transfer protocol is SFTP
4787 (SSH File Transfer Protocol). Affected file in addition
4788 of the internet draft is lib/silccore/silcpacket.h.
4790 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
4791 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
4792 is used as part of backup router protocol when the primary
4793 router of the cell is back online and wishes to resume
4794 the position as primary router.
4796 * Redefined the MAC generation keys in the protocol. The
4797 same key is not used anymore in both direction. Both
4798 direction will now use different keys for sending and
4799 receiving. This fixes a potential security flaw. This
4800 change causes incompatibilities in the protocol.
4802 * Redefined also the MAC computation from the packet.
4803 An packet sequence number is now added to the MAC
4804 computation. This prevents possible replay attacks against
4805 the protocol. This change too causes incompatibilities
4808 Added `sequence' field to the SilcPacketContext to hold
4809 the current sequence number for the packet.
4811 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4813 * Added `created' field to the SilcIDListData in the file
4814 silcd/idlist.h to indicate the time when the entry was
4817 * Added `created' field to the SilcChannelEntry too. Affected
4818 file silcd/idlist.h.
4820 * Added `creation_time' aguments to all the announcement functions
4821 in the server. If it is provided then only the entries that
4822 was created after the provided time frame are actually
4823 announced. Affected file silcd/server.[ch].
4825 * The protocol says that the Channel ID's IP address must be
4826 based on the router's IP address. Added check for this in
4827 the silc_server_new_channel when processing incoming New Channel
4828 Payload. Affected file silcd/packet_receive.c.
4830 * Print out the correct version with --version in SILC client.
4831 Affected file irssi/src/silc/core/silc-core.c.
4833 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4835 * Fixed WHOWAS command to check for completnes of the client
4836 entry always, not just when the command is coming from client.
4837 Affected file silcd/command.c.
4839 * Added new function silc_server_packet_queue_purge to purge the
4840 outgoing data queue to the network. After the function returns
4841 it is guaranteed that the outgoing packet queue is empty.
4842 Affected file silcd/packet_send.[ch].
4844 * Purge the outgoing packet queue in the rekey protocol's final
4845 callback to assure that all rekey packets go to the network
4846 before quitting the protocol. Affected file silcd/server.c.
4848 * Added silc_client_packet_queue_parse as similar function as
4849 in server to the client library. The affected file is
4850 lib/silcclient/client.c.
4852 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4854 * Splitted silcd/server.c and created silcd/server_util.[ch]
4855 for utility functions.
4857 * Added new socket flag SILC_SF_DISABLED to indicate that the
4858 connection is open but nothing can be sent to or received from
4859 the connection. Affected file lib/silcutil/silsockconn.[ch].
4860 The checking for disabled socket is checked in the low level
4861 silc_socket_write and silc_socket_read functions.
4863 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4865 * Allow only nicknames and channel names that fits into the
4866 7-bit unsigned char ASCII set. Affected file silcd/command.c.
4868 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4870 * When processing JOIN command reply in server check that if
4871 the channel exists in our global list we'll move it the local
4872 list. Affected file silcd/command_reply.c.
4874 * Fixed the check whether client is joined on the channel already
4875 in JOIN command. Affected file lib/silcclient/command.c.
4877 * Fixed the JOIN command reply to check whether the channel
4878 already exists. Affected file lib/silcclient/command_reply.c.
4880 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4882 * Added silc_ske_status_string to map the SKE error numbers
4883 to readable strings. The affected files are
4884 lib/silcske/silcske[_status].[ch].
4886 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4888 * Do not show the private channels on the WHOIS channel list
4889 as it is not allowed by the protocol. The affected file is
4892 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4894 * Assure that the packet length digged from the actual packet
4895 is something sensible in the silc_packet_decrypt_rest_special
4896 in lib/silccrypt/silcpacket.c.
4898 * Free and NULL the allocated pointer in silc_hmac_alloc if
4899 the HMAC allocation fails. The affected file is
4900 lib/silccrypt/silchmac.c.
4902 * Print the selected security properties to the log files in
4903 the server. Affected file silcd/protocol.c.
4905 * Add SKE's reference counter even if calling the completion
4906 callback manually. Otherwise it goes negative, although it
4907 does not cause any problems. The affected file is
4908 lib/silcske/silcske.c.
4910 * Remove the client entry with short timeout after giving the
4911 KILL command. Affected file lib/silcclient/command.c.
4913 * Fixed to send error reply in WHOIS and IDENTIFY commands in
4914 case all found clients are already disconnected (WHOWAS would
4915 found them) in the server. Affected file silcd/command.c.
4917 * Update the last_receive (time of last data received) to be
4918 updated only when received private or channel message so that
4919 the idle time showed in WHOIS makes more sense.
4921 * Added boolean field `valid' in to the SilcClientEntry in the
4922 client library to indicate whether the entry is valid or not.
4923 This fixes the nickname change bug on channel when changing
4924 the nickname to be same than the old (like nick to Nick) the
4925 nickname formatter doesn't set the new nick anymore to Nick@host.
4926 Affected file lib/silcclient/idlist.[ch].
4928 * Now actually fixed the nickname changing on disconnection.
4929 Added new function silc_change_nick to the Irssi SILC Client.
4930 Affected file irssi/src/silc/core/client_ops.c,
4931 irssi/src/silc/core/silc-nicklist.[ch].
4933 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4935 * Check that the public key exists in the GETKEY command before
4936 trying to encode it. Affected file silcd/command.c.
4938 * Print some notifications on received public keys with GETKEY
4939 command in the Irssi SILC Client. Affected files are
4940 irssi/src/fe-common/silc/module-formats.[ch],
4941 irssi/src/silc/core/client_ops.c.
4943 * Use IDENTIFY command to resolve the server information in the
4944 GETKEY command instead of INFO command. Affected file
4945 lib/silcclient/command.c.
4947 * All command reply functions in the client library now calls
4948 the pending command reply callbacks even if an error has
4949 occurred. The server has done this a long time and now it was
4950 time to move the client library to this as well. Now all
4951 errors can be delivered back to the pending command reply
4952 callbacks if necessary. Affected files are
4953 lib/silcclient/command[_reply].[ch].
4955 * Change the nickname on disconnection back to the username
4956 because in reconnect the server will enforce it to it anyway.
4957 Affected file irssi/src/silc/core/silc-servers.c.
4959 * Fixed a config file parsing bug in the Irssi SILC client.
4960 Affected file irssi/src/silc/core/clientconfig.c.
4962 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4964 * When printing the channel mode on JOIN, verify that the
4965 channel key and channel's HMAC are valid. Affected file
4966 irssi/src/silc/core/client_ops.c.
4968 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4970 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
4971 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
4972 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
4974 * Removed channel key rekey task deleting from the function
4975 silc_server_save_channel_key. Affected file silcd/server.c.
4976 Added explicit timeout task context instead that is used to
4977 delete the task if we are registering a new task before the
4978 new task has elapsed.
4980 * When channel key rekey occurs the client library now saves
4981 the old channel key for a short period of time (10 seconds) and
4982 is able to use it in case some is still sending channel
4983 messages encrypted with the old key after the rekey. Affected
4984 file lib/silcclient/[idlist.h|client_channel.c].
4986 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4988 * Added check to the silc_server_new_id_real to not accept
4989 new ID if it is the sender's own ID. Affected file is
4990 silcd/packet_receive.c.
4992 * Assure that we do not announce ourself or the one we've
4993 sending our announcements when we're router and are announcing
4994 servers to our primary router. Affected file silcd/server.c.
4996 * Fixed silc_server_command_identify_check_client to assemble
4997 correct WHOIS packet. It send corrupted WHOIS packet and
4998 caused problem with router to router connections. Affected
4999 file silcd/command.c.
5001 Fixed also silc_server_command_whois_check the same way
5002 as for the IDENTIFY command.
5004 * Added new SilcIDListStatus to the server in the SilcIDListData
5005 structure. The status now includes the current status of
5006 the entry (like registered, resolved etc.). Affected file
5007 silcd/idlist.[ch]. Defined a bunch of different status types
5008 as well. This replaced the old boolean registered field as well.
5010 Added resolve_cmd_ident field to the SilcClientEntry structure
5011 too so that if the entry is for example being resolved so
5012 another command may attach to the same pending command reply
5013 without requiring to resolve the same entry again. This concept
5014 should optimize the WHOIS and the IDENTIFY resolving under
5015 heavy load by taking away unnecessary resolving for entries
5016 that are being resolved already.
5018 Added support for adding multiple pending commands for one
5019 command idenfier. Affected file silcd/command[_reply].[ch].
5021 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5022 before deleting the data. Otherwise the hash table will have
5023 freed data in comparison functions. Affected file is
5024 silcd/command_reply.c.
5026 * Fixed silc_idlist_replace_client_id to add the new entry to
5027 the cache with NULL nickname. Otherwise there will be invalid
5028 memory as the nickname after the nickname is freed. Affected
5029 file silcd/packet_receive.c.
5031 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5032 saved into wrong slots because the previous number of entries
5033 was not taken into account. Affected file silcd/idlist.c.
5034 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5036 * If we are router and we receive JOIN notify to a channel that
5037 does not have any users then notified client is marked as the
5038 channel founder, as it is it. The affected file is
5039 silcd/packet_receive.c
5041 * Added to the extended hash table API's table_del_*ext functions
5042 the destructor as argument too, so that the caller can decide
5043 which destructor to use or whether to use destructor at all.
5044 Affected file lib/silcutil/silchashtable.[ch].
5046 * Fixed ID Cache purging. It actually deleted the entries from
5047 the hash table after the data was freed. The hash table ended
5048 up comparing freed memory. The affected file is
5049 lib/silccore/silcidcache.c.
5051 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5053 * Fixed Irssi SILC client's KILL command's HELP syntax.
5055 * The USERS command now resolves the detailed user information
5056 if the userinfo field is missing. Affected file is
5057 lib/silcclient/command_reply.c.
5059 * Do not print error in silc_file_read if the read file does
5060 not exist. Just silently return NULL. Affected file is
5061 lib/silcutil/silcutil.c.
5063 * Fixed the silc_log_output to not wine about NULL filename
5064 and to not create some bogus " " filename. Affected file is
5065 lib/silcutil/silclog.c.
5067 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5069 * Fixed various printing bugs on the user interface in the
5070 Irssi SILC Client. Minor changes that were forgotten from
5073 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5075 * Fixed the configure.in.pre and the compilation and distribution
5076 environment to support the new autoconf 2.52. That version is
5077 now required to compile the CVS trunk.
5079 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5081 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5082 to generally parse user@fqdn format strings. Affected file
5083 lib/silcutil/silcutil.c.
5085 * Added nickname_format and nickname_force_format fields to the
5086 SilcClientParams structure. The first one defines the format
5087 for the nicknames that the library will enforce if the receives
5088 multiple same nicknames. The second one is boolean value and
5089 can be used to force the library to always enforce the format
5090 to the nicknames regardles whether there are multiple nicknames
5091 or not. This configurable formatting was employed to flexibly
5092 support accessing multiple nicknames from the user interface.
5093 The userinterface can now set the nicknames to what ever format
5094 they prefer. Affected file lib/silcclient/silcapi.h.
5096 Added function silc_client_nickname_format to the file
5097 lib/silcclient/idlist.c. It performs the nickname formatting.
5099 Added new field `hostname´ to the SilcClientEntry context.
5100 It holds the hostname of the client. Affected file is
5101 lib/silcclient/idlist.h.
5103 * Irssi SILC Client sets the nicknames in nick@hostn format.
5104 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5105 irssi/src/silc/core/silc-core.c.
5107 The WHOIS printing now also shows both the real nickname and
5108 the formatted nickname so that user knows how to access the
5109 user if there are multiple same nicknames cached. Affected
5110 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5111 printing formatting too to take the hostname now as a separate
5112 argument. The Affected file is
5113 irssi/src/fe-common/silc/modules-formats.[ch].
5115 * Changed the silc_client_get_clients_local to accept the formatted
5116 nickname as argument. It accepts the real nickname too but the
5117 formatted nickname can be used to find the true entry from
5118 multiple entries. Affected file lib/silcclient/silcapi.h and
5119 lib/silcclient/idlist.c.
5121 * Added nickname_format_parse field to the SilcClientParams.
5122 It is a callback function provided by the application to parse
5123 the nickname out of the formatted nickname string. The library
5124 calls it to get the nickname from the formatted string. Since
5125 the application generally knows better the format of the nickname
5126 string it parses it instead of the library, even though library
5127 encodes the formatted string. If the callback function is not
5128 provided then the library will use the string as is. The
5129 affected file is lib/silcclient/silcapi.h.
5131 * All the nickname strings passed to the client library in
5132 commands are now expected to be formatted nickname strings.
5133 If the command does not support the formatted nickname string
5134 it will assume that the sent string is the actual nickname.
5135 Affected file lib/silcclient/command.c.
5137 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5139 * Added public key authentication support to OPER and SILCOPER
5140 commands in the client library. Affected file is
5141 lib/silcclient/command.c.
5143 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5145 * Changed the get_auth_methdod client operation to be asynchronous.
5146 It can be async if the application resolves the authentication
5147 method from the server during the negotiation. Added new
5148 SilcGetAuthMeth completion callback that the application will
5149 call after resolving the authentication method.
5151 Added function silc_client_request_authentication_method that
5152 the application can use to resolve the authentication method
5153 from the server. Added also SilcConnectionAuthRequest callback
5154 that the library will call after the server has replied. The
5155 application can call this function if it does not know the
5156 current authentication method.
5158 Affected files are lib/silcclient/client.c and
5159 lib/silcclient/silcapi.h.
5161 * The Irssi SILC client now automatically resolves the authentication
5162 method incase any configuration information is not present (and
5163 currently there never is). The affected file is
5164 irssi/src/silc/core/client_ops.c.
5166 * Fixed public key authentication from the client library.
5167 Affected file lib/silcclient/protocol.c. Changed also the
5168 protocol specification about the public key authentication in
5169 the connection authentication protocol. The actual data to be
5170 signed is now computed with a hash function before signing.
5172 * Fixed the public key authentication from the server as well.
5173 Affected file silcd/protocol.c.
5175 * Removed the mlock()'s from the memory allocation routines.
5176 Affected file lib/silcutil/silcmemory.c. The ./configure does
5177 not check anymore for the mlock(). Affected file is
5180 * Fixed USERS command in server to allow the execution of the
5181 command for private and secret channels if the client sending
5182 the command is on the channel. Affected file silcd/command.c.
5184 * Fixed silc_client_get_clients_local to return the clients
5185 count correctly. It could return wrong value. Affected file
5186 lib/silcclient/idlist.c.
5188 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5190 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5191 types. The assembler optimizations seemed not to like 64-bit
5192 data types. The assmebler optimizations thus are now enabled
5193 also for BSD systems as opposed to only enable them for Linux.
5195 * Do not check for threads at all on BSD systems. Affected
5196 file configure.in.pre.
5198 * Removed -n and -h options from the Irssi SILC Client since
5199 they are not used in silc.
5201 * Fixed the prime generation to assure that the first digit
5202 of the generated random number is not zero since our conversion
5203 routines does not like number strings that starts with zero
5204 digit. If zero digit is seen the random number is regenerated.
5205 This caused some corrupted RSA keys when the zero first digit
5206 was met. Affected file lib/silcmath/silcprimegen.c.
5208 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5210 * Fixed WIN32 configuration in the ./configure script.
5211 Fixed to include xti.h on environments that has it.
5212 Patches by Carsten Ilchmann and andrew.
5214 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5216 * Changed the silc_id_create_client_id to be collision
5217 resistant. It is now assured that there cannot be created
5218 two same client ID's. I suspect that some weird bugs in
5219 the server were actually caused by duplicate Client IDs.
5220 Affected file silcd/serverid.[ch]. A router receiving
5221 new ID now also assures and informs the sending server
5222 if the ID caused collision.
5224 * Changed the silc_id_create_channel_id to also assure that
5225 there are no collisions.
5227 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5229 * Statement about ignoring the Mutual Authentication flag when
5230 performing rekey with PFS was a bit misleading. It is ignored
5231 if it was set in the initial negotiation, it cannot be even
5232 set in the rekey. Fixed in the ke-auth draft. Started the
5233 new versions of the protocol drafts in the doc/.
5235 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5237 * Fixed a bug in silc_client_command_identify_save when saving
5238 new channel information. The channel name was no duplicated
5239 and caused crash on exit. Affected file is
5240 lib/silcclient/command_reply.c.
5242 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5244 * Fixed the getkey command handling in the server. Send just
5245 empty OK reply to the sender if the key could not be fetched
5246 (but everything else was ok, like the key just was not available).
5247 Changed the public key parameter to optional in the protocol
5248 specs so that empty OK reply can be sent. Affected file
5251 Added a message to Irssi SILC client to tell to user if the
5252 server did not return a public key.
5254 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5256 * Fixed a channel key regeneration bug. It registered new
5257 timeout tasks exponentially until all system resources were
5258 used. Affected file silcd/server.c.
5260 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5262 * Added the SILC Document generator to the scripts/silcdoc.
5263 It can be used to generate the Toolkit Reference Manual out
5264 of the source tree. Internally it will also use the RoboDoc
5265 generator now imported in util/robodoc.
5267 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5269 * Added couple of return's in rekey protocol if error orccurred
5270 during the protocol. The execution must be terminated.
5271 Affected file silcd/protocol.c. Also, terminate the protocol
5272 always with timeout.
5274 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5276 * The client's Client ID was created initally from the wrong
5277 nickname (it could have been in format nick@host) in the
5278 silc_server_new_client. Affected file silcd/packet_receive.c
5280 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5282 * Added some SILC_LOG_ERROR's to various error conditions
5283 if client could not be added to ID cache. Affected files
5284 silcd/packet_receive.c and silcd/server.c.
5286 * When client's sock->user_data is freed, NULL also the
5287 client->router and client->connection pointers. Added check
5288 for these pointers being NULL to various places around the
5289 code. Affected file silcd/server.c.
5291 * Added client->data.registered == TRUE checks to various
5292 places around the code to assure that unregistered client's
5293 are not handled when it is not allowed. Affected file
5296 * Added `bool registered' fields to all
5297 silc_idlist_[server|client]_get_* routines to indicate whether
5298 the fetched client needs to be registered or not. Affected
5299 file silcd/idlist.[ch].
5301 * Add your own entry as registered to the ID cache in the
5302 server. Affected file server.c.
5304 * Fixed a bug in silc_server_new_server. The SilcServer was
5305 set as the new server's context instead of SilcServerEntry.
5306 This naturally caused some weird bugs.
5308 * Added "updated" field the SilcChannelEntry which indicates
5309 the time since the channel entry was last accessed. This
5310 can be used to determine whether it is necessary to
5311 announce the channel after backup resuming protocol.
5312 Affected files silcd/idlist.[ch].
5314 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5316 * Do not delete the channel rekey task when adding it
5317 for in silc_server_create_channel_key.
5319 * Changed the silc_server_create_channel_key to return
5320 TRUE or FALSE to indicate the success of the channel key
5323 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5325 * Fixed MSVC++ project files and added missing files to
5326 Makefiles under win32/.
5328 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5330 * Do not add TCP_NODELAY flag if the operating system
5331 does not have it defined. Affected files are
5332 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5334 * Fixed buffer overflow from Irssi SILC Client. Affected
5335 file irssi/src/fe-common/core/themes.c.
5337 * Fixed double free in client library in the file
5338 lib/silcclient/client.c when disconnecting from server.
5340 * Applied double free patch from cras to Irssi SILC client.
5341 Affected files irssi/src/core/[modules/expandos].c
5343 * Fixed the disconnection handling to Irssi SILC Client.
5344 The application must call silc_client_close_connection
5345 in ops->connect client operation in case of failure of
5346 the connection. Affected file is
5347 irssi/src/silc/core/client_ops.c.
5349 * Do not set sock->protocol to NULL in the function
5350 silc_client_close_connection after executing the protocol's
5351 final callback since the sock might not be valid anymore.
5352 Affected file lib/silcclient/client.c.
5354 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5356 * Do not enable SILC_THREADS if the linking with libpthread
5357 did not happen. Affected file configure.in.pre.
5359 * Added notion to protocol specification that server must
5360 verify the sent authentication payload with CMODE when
5361 setting the channel founder key. Implemented it to the
5362 server. Affected file silcd/command.c.
5364 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5366 * Added _EXTRA_DIST SILC distribution variable to the
5367 distributions file. It is used to conditionally add extra
5368 files or directories to the specific distribution. Affected
5369 files ./prepare, Makefile.am.pre and distributions.
5371 Removed the `_' from the start of the distribution names.
5374 * Added README.WIN32 for instructions to compile the Toolkit
5377 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5379 * Fixed a double free in disconnection in the server. Affected
5380 file is silcd/server.c.
5382 * Fixed the lib/silcske/groups.c to work now also with GMP
5383 MP library. The string conversion did not work when using
5384 specific base and the base is indicated in the string as well.
5386 * Created win32/ directory which now includes MSVC++ specific
5387 stuff so that toolkit (DLLs) may be compiled with MSVC++.
5388 It will appear only in the toolkit distribution
5390 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5392 * Changed the key material distribution function in case when
5393 the hash output is too short. The data is now concatenated
5394 a bit differently than it used to. Made the change to the
5395 SKE protocol specification.
5397 * Added better GMP detection to configure.in.pre. A patch
5400 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5402 * Fixed a minor bug in SKE that might cause some problem on
5403 some platforms. Affected file lib/silcske/silcske.c.
5405 * Added the cookie checking for initiator in the SKE. It checks
5406 that the responder returns the sent cookie unmodified. The
5407 affected file is lib/silcske/silcske.c. Added new SKE
5408 error type INVALID_COOKIE that can be sent during the
5409 negotiation. Fixed some memory leaks as well.
5411 * Added the "invalid cookie" error message to Irssi SILC client's
5414 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5416 * Added `task_max' field to the SilcClientParams to indicate
5417 the maximum tasks the scheduler can handle. If set to zero,
5418 default values are used. Affected file lib/silcclient/silcapi.h.
5420 * Fixed memory leaks in silc_client_close_connection. Affected
5421 file lib/silcclient/client.c.
5423 * Added silc_client_del_client_entry to client library to free
5424 all memory of given client entry. Affected file is
5425 lib/silcclient/idlist.[ch].
5427 * Added new functions silc_client_del_channel and
5428 silc_client_del_server to delete channel and server entries.
5429 Affected file lib/silcclient/[silcapi.h/idlist.c].
5431 * Removed silc_client_del_client_by_id from silcapi.h.
5433 * Fixed the INFO command to return the server's own info
5434 correctly when querying by Server ID. Affected file is
5437 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5439 * Removed the non-blocking settings in WIN32 code in the
5440 silc_sock_[read/write] and added SleepEx instead. Affected
5441 file lib/silcutil/win32/silcwin32sockconn.c. The availability
5442 of input data is now checked with FIONREAD and ioctlsocket.
5444 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5446 * Call silc_schedule_task_del_by_context in the
5447 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
5448 Affected file lib/silccore/silcprotocol.c.
5450 * Call silc_protocol_cancel for active protocols in the
5451 silc_server_close_connection if the funtion
5452 silc_server_free_sock_user_data has not been called.
5453 Affected file silcd/server.c.
5455 * Generic tasks cannot be deleted using the del_by_fd
5456 task deleting function since generic tasks does not match
5457 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
5459 * Added a notion to SILCOPER help file that the SILCOPER works
5460 only on router server, not on normal server.
5462 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5464 * Added for WIN32 support for the new scheduler as well.
5465 Affected file lib/silcutil/win32/silcwin32schedule.c.
5467 * Fixed the SHA1 implementation to work on various platforms.
5469 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5471 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
5472 API. It is part of the scheduler now. Everything else is
5473 as previously but some functions has changed their names.
5474 Checkout the lib/silcutil/silcschedule.h for the interface.
5475 Updated all applications to use the new interface. Affected
5476 files are lib/silcutil/silcschedule.[ch].
5478 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5480 * Found a bug in the SKE implementation. The HASH value,
5481 specified by the protocol, was not computed correctly. The
5482 public key of the responder was not added to the computation
5483 even though it is mandatory. Affected file lib/silcske/silcske.c.
5484 This unfortunately causes incompatibilities with older
5485 clients and servers.
5487 * Added WIN32 specific network init and uninit functions:
5488 silc_net_win32_init and silc_net_win32_uninit to init and uninit
5489 the Winsock2. Affected file lib/silcutil/silcnet.h and
5490 lib/silcutil/win32/silcwin32net.c.
5492 * Set the socket always to nonblocking mode on WIN32 after
5493 reading data or writing data. Affected file is
5494 lib/silcutil/win32/silcwin32sockconn.c.
5496 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5498 * Fixed various compilation problems under WIN32. Affected
5499 files lib/silcutil/win32/silcwin32thread.c and
5500 lib/silcutil/win32/silcwin32schedule.c.
5502 * Removed all _internal.h #includes from public header
5503 files. Internal headers must never be included from
5506 Removed also the lib/silcske/payload_internal.h file.
5508 * All include files that may be needed (public and some others
5509 included by the public headers) by application developers are
5510 now copied to the ./includes directory. It does not copy any
5511 internal headers. Affected file Makefile.defines.pre and all
5512 Makefile.am's under lib/ and subdirs.
5514 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5516 * Do not change the ~/.silc directory's permissions automatically.
5517 Affected file irssi/src/silc/core/clientutil.c.
5519 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5521 * Do not cancel the protocol in silc_server_close_connection
5522 it might cause recursion. Now cancelled in the function
5523 silc_server_free_sock_user_data. Affected file silcd/server.c.
5525 * Fixed the silc_server_remove_clients_by_server to regenerate
5526 the channel keys correctly finally. Added also new function
5527 silc_server_remove_clients_channels to actually do it.
5528 Affected file silcd/server.c.
5530 * Fixed the silc_server_new_channel to not crash by giving
5531 wrong router to the new channel. Affected file is
5532 silcd/packet_receive.c.
5534 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5536 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
5537 which is given as argument to the silc_client_alloc now.
5538 It can be used to configure the client and set various parameters
5539 that affect the function of the client.
5541 * The USERS command in server did not check whether the channel
5542 is private or secret. Affected file silcd/command.c.
5544 * Added new argument to the USERS command in protocol specification.
5545 The USERS command now can take the channel name as argument
5546 as well. Added support for this in client and server and
5547 updated the protocol specs.
5549 * Completed the GETKEY command in client. It can be now used
5550 to fetch also servers public key not only some clients.
5551 Affected files lib/silcclient/command[_reply].c.
5553 * Added silc_client_get_server to return server entry by the
5554 server name. Affected files lib/silcclient/silcapi.h and
5557 * Redefined the IDENTIFY command in protocol specification to be
5558 more generic. It now can be used to query information about
5559 any entity in the SILC Network, including clients, servers and
5560 channels. The query may be based either the entity's name
5561 or the ID. Added support for this in both client and server.
5563 Affected files silcd/command.c and lib/silcclient/command.c
5564 and command_reply.c.
5566 * Optimized the WHOIS and WHOWAS commands in the server. Removed
5567 the _from_client and _from_server functions. Affected file
5570 * Added silc_client_get_channel_by_id_resolve to the file
5571 lib/silcclient/silcapi.h to resolve channel information by
5572 its ID. Added also silc_client_get_channel_by_id that
5573 does not resolve it from the server.
5575 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5577 * Added SilcServerEntry context into the client library
5578 to represent one server. The INFO command now allocates
5579 these to save the resolved server info. For now on the
5580 client library will also keep information about servers,
5581 connected and resolved with INFO.
5583 The INFO command now allocates the SilcServerEntry context
5584 and saves the server info there. The COMMAND_REPLY in
5585 the INFO now returns the parameters to application in
5586 same order as defined in the protocol specification.
5588 The entries are cached in the client->server_cache.
5590 * The INFO command is now issued after received the Client ID
5591 from the server. Affected file lib/silcclient/client.c.
5593 * The CMODE_CHANGE notify may now return also an SilcServerEntry
5594 to the application as the mode changer might be server.
5595 It is guaranteed that NULL is not returned anymore to the
5596 application. Affected file lib/silcclient/client_notify.c.
5598 The ID Type is now also passed to the application so that
5599 it can check whether the returned entry is SilcClientEntry
5602 Added new function silc_client_get_server_by_id to return
5603 the server entry by ID. Affected files are the
5604 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
5606 * Do not create the channel in the Irssi SILC Client when issuing
5607 the JOIN command but when received the sucessful JOIN command
5608 reply. Otherwise the channel might get created even though we
5609 could not join it. The Affected file is
5610 irssi/src/silc/core/[silc-channels.c/client_ops.c].
5612 * Fixed a channel joining bug in router. The router must also
5613 check the channel modes, invite and ban lists etc. when serving
5614 the JOIN command sent by normal server. Affected file is
5615 silcd/command.c. The router now resolves the client's
5616 information from the server who sent the JOIN command if it
5617 does not know it, and processes the JOIN command only after
5620 * Changed the SilcCommandCb to take new argument; void *context2.
5621 Affected file lib/silccore/silccommand.h
5623 The second argument in the command callbacks in the server now
5624 includes the SilcServerCommandReplyContext if the command was
5625 called as pending command callback from the command reply.
5626 Otherwise it is NULL. When called as pending the status of the
5627 command reply will be checked and if it was erronous the
5628 error will be sent to the original sender of the command.
5629 This way the client always receives the error messages even
5630 though the server was actually the one who received the error
5631 when it resent the command to router, for example. Affected
5632 files silcd/command[_reply].[ch].
5634 * Fixed sending WHOWAS command's error message to client if
5635 the requested client could not be found. It was missing.
5638 * Changed the CMODE and CUMODE commands reply arguments in the
5639 protocol specification. The Channel ID is now sent in both
5640 of the commands to identify the channel. Implemented this
5641 new feature to the client and server. Affected files
5642 lib/silcclient/command_reply.c and silcd/command.c.
5644 * Made better checks for invite and ban lists in the JOIN
5645 command in server. Affected file silcd/command.c.
5647 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5649 * The server now performs the incoming host IP/DNS lookup
5650 using the silc_socket_host_lookup and thus does not block
5651 the server anymore. Affected file silcd/server.c.
5653 * Completed the multi-thread support for SILC Scheduler in
5654 the lib/silcutil/silcschedule.c.
5656 * Fixed the configure.in.pre to detect the pthread correctly
5659 * Fixed a deadlock in silc_task_queue_wakeup in the file
5660 lib/silcutil/silctask.c.
5662 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5664 * Added new function silc_schedule_wakeup that is used in
5665 multi-threaded environment to wakeup the main thread's
5666 schduler. It needs to be used when a thread adds a new task
5667 or removes a task from task queues. After waking up, the
5668 scheduler will detect the task queue changes. If threads
5669 support is not compiled in this function has no effect.
5670 Implemented the wakeup mechanism to both Unix and WIN32
5671 systems. Affected files are lib/silcutil/silcschedule.[ch],
5672 lib/silcutil/unix/silcunixschedule.c and the
5673 lib/silcutil/win32/silcwin32schedule.c.
5675 * Added new function silc_task_queue_wakeup to wakeup the
5676 scheduler by the specified task queue. Affected file
5677 lib/silcutil/silctask.[ch].
5679 * The silc_socket_host_lookup_start now wakes up the scheduler
5680 after adding the timeout task. Affected file is
5681 lib/silcutil/silcsockconn.c.
5683 * The silc_socket_host_lookup is synchronous now if the threads
5684 support is not compiled in. However, the callback is still
5685 called asyncronously through the scheduler, anyway. Affected
5686 file lib/silcutil/silcsockconn.c.
5688 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5690 * Added new function silc_socket_host_lookup to perform
5691 asynchronous IP and FQDN lookups for the socket connection.
5692 Affected files lib/silcutil/silcsockconn.[ch].
5694 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5696 * Added SILC_MUTEX_DEFINE to define the mutex on environments
5697 that may or may not compile the mutex support in.
5699 Changed the silc_mutex_alloc interface. It allocates the
5700 mutex now to the sent pointer and returns TRUE or FALSE.
5702 Affected file lib/silcutil/silcmutex.h.
5704 * Wrote the SILC Task Queue interface to support multi-threads.
5705 Affected file lib/silcutil/silctask.[ch].
5707 * Wrote the SILC Scheduler to support multi-threads. Affected
5708 file lib/silcutil/silcschedule.c.
5710 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5712 * Implemented the SILC Mutex API and SILC Thread API for WIN32
5713 in lib/silcutil/win32/.
5715 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5717 * Defined SILC Mutex API and SILC Thread API and implemented
5718 them for Unix. Affected files are
5719 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
5720 lib/silcutil/unix/silcunixmutex.c and
5721 lib/silcutil/unix/silcunixthread.c.
5723 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5725 * Fixed the silc_server_remove_clients_by_server's channel
5726 key re-generation. The hash table handling was incorrect
5727 and would not work with many channels. Affected file is
5730 * Fixed some memory leaks around the server code.
5732 * Rewrote the silc_server_get_users_on_channel to support IPv6
5733 based Client ID's. Affected file silcd/server.c.
5735 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
5736 specification. However, a separate document must be written
5737 to define the detailed signing procedure and the payload
5738 associated with the flag. Defined the flag to the
5739 lib/silccore/silcchannel.h as well.
5741 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5743 * Changed the dynamic tables to static size tables in the
5744 lib/silccrypt/silchmac.c.
5746 * Removed GCC dependencies from the code. A patch by cras.
5748 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5750 * Do not show the error "Error receiving packet bla bla"
5751 in server if it really was not an error (-2 means that reading
5752 is pending). Affected file silcd/server.c.
5754 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5756 * Fixed a possible crash in silc_server_remove_clients_by_server
5757 in silcd/server.c. Fixed there also some memory leaks.
5759 * Fixed the silc_idlist_replace_client_id. It could replace
5760 wrong key in the hash table. Affected file silcd/idlist.c.
5762 * Do not check whether there are global users on the channel
5763 if the channel->global_users is FALSE. Affected functions
5764 silc_server_remove_from_one_channel and
5765 silc_server_remove_from_channels in silcd/server.c. Also,
5766 do not check if the removed client is local as we can be
5767 sure that global client was not removed from the channel
5768 and checking for global users is not needed.
5770 * The silc_server_remove_clients_by_server now re-generates
5771 the channel keys correctly for those channels that had
5772 clients removed from them. Affected file silcd/server.c.
5774 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5776 * Found the reason of random crashes in the server. We weren't
5777 ignoring the SIGPIPE signal (which can be sent in write())
5778 and it crashed the server. Affected file silcd/silcd.c.
5780 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5782 * Assure that sock->user_data is not NULL in the function
5783 silc_server_packet_send in silcd/packet_send.c.
5785 * Disconnect the remote connection if it could not be added
5786 to any ID lists in the server. The affected file is
5789 * Check in silc_server_packet_send[_real/dest] that the
5790 socket is not disconnecting and ignore the data if it is.
5791 Affected file silcd/packet_send.c.
5793 * Define inline to __inline on native WIN32 compilation.
5794 Affected file includes/silcwin32.h.
5796 * Added some explicit type casts for inline code since MSVC
5797 require them. Affected files lib/silcutil/silcbuffer.h,
5798 lib/trq/silcdlist.h and lib/trq/silclist.h.
5800 * Print warning in log files from now on if the packet
5801 decryption fails. Affected file silcd/server.c.
5803 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5805 * Changed the `say' client operation's interface to accept
5806 new `type' argument to indicate the type of the message sent
5807 by the library. The application may filter the library's
5808 messages according the type. The affected file is the
5809 lib/silcclient/silcapi.h.
5811 * Added two new functions to lib/silcclient/silcapi.h:
5812 silc_client_del_client and silc_client_del_client_by_id.
5813 Affected file lib/silcclient/idlist.c.
5815 * Moved the clientincludes.h from includes/ to silc/ and
5816 serverincludes.h from includes/ to silcd/.
5818 * The modes for the CMODE and CUMODE are now passed as
5819 uint32 for application with COMMAND_REPLY. The affected
5820 file is lib/silcclient/command_reply.c.
5822 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5824 * /WHOIS without arguments shows client's own information.
5825 Affected file lib/silcclient/command.c.
5827 * Changed PING to not accept any arguments. The specs
5828 says that client can ping only the connected server so
5829 requiring an argument is not needed. Affected file is
5830 lib/silcclient/command.c.
5832 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5834 * Fixed a fatal bug in private message sending and reception
5835 encryption and decryption when using private message keys.
5836 The implementation was incorrect and did not follow the
5837 specification. It causd that some of the message were
5838 lost since it did not use the sending and receiving keys
5839 as the protocol suggests. This has been fixed and will cause
5840 incompatibilities with older clients when sending private
5841 message encrypted with private message keys. Affected files
5842 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
5843 and various other in Irssi SILC Client.
5845 Added `responder' boolean argument to the functions
5846 silc_client_add_private_message_key[_ske] to indicate when
5847 the key is added as responder or initiator of the key
5850 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5852 * Removed the silc_ske_check_version function and created
5853 a SilcSKECheckVersion callback. Added also a function
5854 silc_ske_set_callbacks that is now used to set all SKE
5855 callbacks. The callback functions are not given to
5856 the SKE functions anymore, but this function is used to
5859 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
5861 * Added `silc_version' argument to the silc_client_alloc
5862 to define the version of the application for the library.
5863 The library will use the version string to compare it
5864 against the remote host's (usually a server) version
5865 string. Affected file lib/silcclient/silcapi.h
5867 * Added the KE protocol context to Key Agreement context
5868 in client library so that we can abort the SKE if it
5869 is in process when we get timeout. Affected file is
5870 lib/silcclient/client_keyagr.c.
5872 * Do not resolve the client ID forever if it returns in the
5873 first time that such client does not exist. This was done
5874 for example with private message. Affected file is
5875 lib/silcclient/client_prvmsg.c.
5877 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5879 * Do not add regex.h for WIN32. The affected file
5880 includes/silcincludes.h.
5882 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
5883 not work yet 100%. It generates the DLL's automatically
5884 when compiling with --with-win32 under cygwin.
5886 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5888 * lib/contrib/regex.c is not compiled on WIN32.
5890 * Added silc_net_get_socket_opt function to the
5891 lib/silcutil/silcnet.h.
5893 * Added includes/silcwin32.h for WIN32 specific includes
5896 * Do not use ptime structure or any of the posix process
5897 functions on WIN32 in lib/silccrypt/silrng.c.
5899 * Added silc_gettimeofday to provide generic function
5900 for struct timeval on all platforms. Added the function
5901 to lib/silcutil/silcutil.h.
5903 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5905 * Moved the lib/silccore/silcsockconn.[ch] to the utility
5906 library as they clearly belong there. As a plus side we
5907 can make the actual socket connection routines platform
5910 Added also new generic function silc_socket_read and
5911 silc_socket_write (that used to be silc_packet_[read/write].
5912 The implementation of these are platform specific.
5914 * Added WIN32 specific routines of silc_socket_[read/write]
5915 to lib/silcutil/win32/silcwin32sockconn.c.
5917 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5919 * Added preliminary support for native WIN32 compilation under
5920 cygwin (using the -mno-cygwin option for GCC) to the
5921 ./configure.in.pre. The --with-win32 now prepares the
5922 compilation for native WIN32.
5924 * Rewrote the SILC Scheduler interface in the file
5925 lib/silcutil/silcschedule.h. The scheduler is now context
5926 based and does not have anymore any global static scheduler.
5927 Moved the Unix scheduler to the lib/silcutil/unix/ directory
5928 and created lib/silcutil/win32 directory for WIN32 based
5931 * Added Unix specific network routines to the
5932 lib/silcutil/unix/silcunixnet.c and the old
5933 lib/silcutil/silcnet.c includes now only generic routines.
5935 Added WIN32 specific network routines to the
5936 lib/silcutil/win32/silcwin32net.c.
5938 * Added Unix specific utility functions from the
5939 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
5941 * Added WIN32 SILC Scheduler to the file
5942 lib/silcutil/win32/silcwin32schedule.c. The code is of course
5945 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5947 * Do not handle JOIN notify in the server if the target client
5948 is not registered (idata->registered == FALSE). The affected
5949 file is silcd/packet_receive.c.
5951 * Update the nickrec->founder in event_cumode in the Irssi SILC
5952 client. Affected file irssi/src/silc/core/silc-channels.c.
5954 * Fixed the CUMODE_CHANGE notify handling in the server when
5955 server and router are announcing their clients on channels.
5956 Now the mode changes are saved and notified correctly. The
5957 affected file is /silcd/packet_receive.c.
5959 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
5960 They really did not replace the cache entry in the ID Cache.
5961 Now they do that. Affected file silcd/idlist.c.
5963 * Fixed the KICK notify handling in the Irssi SILC client to
5964 update the channel records so that the kicked client does not
5965 appear to be on the channel. The affected file is
5966 irssi/src/silc/core/silc-channels.c.
5968 * Always update the conn->current_channel when executing command
5969 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
5971 * Fixed the KILL notify handling in Irssi SILC client to remove
5972 the killed client on all channels.
5974 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
5976 * Fixed the silc_parse_command_line to remove extra spaces
5977 from the start and end of the arguments. Affected file is
5978 lib/silcutil/silcutil.c.
5980 * Cancel and free any active protocol in the function
5981 silc_server_close_connection. Affected file silcd/server.c.
5983 * Cancel and free any active protocol in the function
5984 silc_client_close_connction. Affected file is
5985 lib/silcclient/client.c.
5987 * Do not execute the KILL command for clients that are in
5988 history (ie. they are not in the network). Affected file is
5991 * Fixed KILL notify handling, client does not crash anymore.
5992 Affected file irssi/src/silc/core/silc-channels.c.
5994 * Reduced the default packet buffer size from 2048 to 1024 in
5995 lib/silccore/silcpacket.c.
5997 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
5998 counter to the SKE context that is incresed when the SKE library
5999 performs async operation outside the library. If the outside
6000 process frees the SKE context and FREED status will be set
6001 and the library will detect after the sync operation that the
6002 libary is freed. The affected files are
6003 lib/silcske/silcske[_status].[ch].
6005 * Resolve the client entry information in the function
6006 silc_client_channel_message to assure that NULL pointer is not
6007 passed as client entry to the application. */
6009 * Fixed the task timeout calculation to assure that there is
6010 never negative timeouts. The affected file is
6011 lib/silcutil/silcschedule.c.
6013 * Fixed the channel user mode notification sending in server.
6014 It was sent point-to-point to the router (or to server by router)
6015 but it needs to be destined to a channel. The routines now
6016 supports sending the channel user mode notifys to the channels
6017 when announcing clients and channels. Affected files are
6018 silcd/server.c and silcd/packet_receive.c.
6020 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6021 It did not actually replace the old channel entry in the cache.
6022 Affected file lib/silcclient/client_notify.c.
6024 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6026 * Fixed a possible crash in silc_packet_send_prepare. It now
6027 assures always that there is enough space in the buffer and
6028 at the tail area of the buffer (for MAC).
6030 Fixed the inbound buffer reallocation in silc_packet_read.
6031 It was old code and did not handle the reallocation correctly.
6034 The affected file is lib/silccore/silcpacket.c.
6036 * Fixed buffer overflow in silc_parse_nickname in the file
6037 lib/silcutil/silcutil.c.
6039 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6041 * make install generates new server keys only if there is not
6044 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6046 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6047 Added check that if the NOREPLY is set then we will not send
6048 the away message. This avoids infinite loop of away messages
6049 if both clients are away. The affected file is
6050 lib/silcclient/client_prvmsg.c.
6052 * Fixed client crash if /NICK was given without arguments.
6053 Affected file lib/silcclient/command.c.
6055 * Server does not send the invite list in INVITE command back
6056 to the client if the list was not altered. Added this notion
6057 to the protocol spec as well. Affected file silcd/command.c.
6059 Fixed possible crash in INVITE command by checking the
6060 value of silc_server_get_client_route command.
6062 * Fixed the INVITE notify type handling. The arguments are now
6063 taken in correct order and client does not crash. The affected
6064 file is irssi/src/silc/core/silc-channels.c.
6066 Removed the "Inviting xxx to channel" message from the
6067 client library away and let the application handle it.
6068 Affected file lib/silcclient/command.c. Added that message
6069 to Irssi SILC client's message formats.
6071 * Fixed CMODE command crash in client. It now checks the
6072 amount of arguments correctly and does not crash. The affected
6073 file is lib/silcclient/command.c.
6075 * Do not create new channel automatically in silc_channels_join
6076 but check whether the channel by that name already exists.
6077 Affected file irssi/silc/core/silc-channels.c.
6079 * Do not send the SERVER_SIGNOFF to router if the disconnected
6080 entity was the router. Affected file silcd/server.c.
6082 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6083 SILC client as it was missing from there.
6085 Added the handling of the KICK notify to the Irssi SILC client
6086 as it was missing. Added "you have been kicked" message to
6087 Irssi SILC client's message modules formats.
6089 Added the handing of the KILL notify to the Irssi SILC client
6090 as it was missing. Added the kill message module formats
6093 The affected file is irssi/src/silc/core/silc-channels.c.
6095 * The router did not save the channel mode the server announced.
6096 Affected file silcd/packet_receive.c.
6098 * Fixed a possible crash in INFO command in server. If the
6099 server did not provide the server info it crashed. Affected
6100 file silcd/command.c.
6102 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6104 * Fixed the GETKEY command in the server to check also the
6105 global list. Otherwise the GETKEY would not work correctly
6106 in normal SILC server. Affected file silcd/command.c.
6108 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6110 * Fixed GETKEY crash, it crashed if the command did not succseed.
6112 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6114 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6115 is now real and not just an macro interface to GMP.
6117 Removed the entire GMP from the source tree and imported new
6118 NSS MPI library instead. Reason for removing GMP is that it is
6119 extremely large and compiles extremely slow. The NSS MPI
6120 is only a few files and compiles in less than 10 seconds.
6121 The speed is also about the same as GMP. The MPI is imported
6122 to lib/silcmath/mpi.
6124 If the system has GMP installed we will still use the GMP.
6125 If it is not then the NSS MPI will be compiled.
6127 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6129 * Merged a long nickname (127 characters long) crash bugfix from
6130 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6132 * Merged a freed memory reference bugfix from Irssi CVS tree.
6133 Affected file irssi/src/core/commands.c.
6135 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6137 * Added the server's public key sving and verification to the
6138 server when performing the SKE. This was missing and the
6139 remote server's (or router's) public key was accepted without
6140 checking whether we have it previously or trust it at all.
6141 Affected file silcd/protocol.c.
6143 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6145 * Check in the silc_server_timeout_remote if protocol is active
6146 and make sure that the protocol's final callback is called so
6147 that all memory if freed. Affected file silcd/server.c.
6149 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6151 * silc_server_whois_send_reply crashed the server if the nickname
6152 was 127 characters long. Affected file silcd/command.c.
6154 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6156 * Added sanity check to the silc_server_new_client. If the hostname
6157 is provided inside username then check that the provided hostname
6158 really is the same as the resolved one. If the hostname was not
6159 resolved then check it from the public key. Affected file is
6160 silcd/packet_receive.c.
6162 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6163 if the server disconnected us and the connection is not valid
6164 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6166 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6167 the library to the lib/silcutil/silcutil.[ch].
6169 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6171 * Close log file after open. Affected file
6172 lib/silcutil/silclog.c.
6174 * Check whether sock == NULL in silc_client_send_packet and return
6175 if it is. Affected file lib/silcclient/silcclient.c.
6177 * Check rec->entry == NULL in the Irssi SILC Client before
6178 sending the channel message. Affecte file is
6179 irssi/src/silc/core/silc-servers.c.
6181 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6183 * Merged a splitted window bugfix from Irssi CVS tree. The
6184 affected file is irssi/src/fe-text/textbuffer-view.c.
6186 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6187 It did not print nickname.
6189 * Improved the distributions system a bit.
6191 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6193 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6194 irssi/src/fe-text/gui-window.c.
6196 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6197 to in-active server. The affected file is
6198 irssi/src/silc/core/client_ops.c.
6200 * Resolve the client in USERS command reply if the entry does
6201 not have username resolved. The affected file is
6202 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6203 command to WHOIS command to really resolve stuff. The USERS
6204 is not used any more in any critical section so WHOIS can
6205 be used even though it might be slower than IDENTIFY.
6207 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6210 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6212 * Changed the protocol API a bit more consistent in the
6213 lib/silccore/silcprotocol.[ch].
6215 * Changed the following headers to ROBODoc format:
6217 lib/silccore/silcpayload.h
6218 lib/silccore/silcprotocol.h
6219 lib/silccore/silcsockconn.h
6221 All core library headers are now formatted.
6223 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6225 * Fixed a bug in Irssi SILC client; do not show that you are
6226 server/router operator if you really are not. Affected file is
6227 irssi/src/silc/core/client_ops.c.
6229 * Renamed silc_command_free_payload to silc_command_payload_free.
6230 Affected file lib/silccore/silccommand.h
6232 * Added silcmath.h to include the prototoypes of various routines
6233 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6236 * Changed the following headers to ROBODoc format:
6238 lib/silccore/silcchannel.h
6239 lib/silccore/silccommand.h
6240 lib/silccore/silcid.h
6241 lib/silccore/silcidcache.h
6242 lib/silccore/silcmode.h
6243 lib/silccore/silcnotify.h
6244 lib/silccore/silcpacket.h
6245 lib/silcmath/silcmath.h
6247 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6249 * Added checking to the server code not to start the server if
6250 ciphers and stuff are not configured properly. Affected files
6251 silcd/serverconfig.[h] and silcd/server.c.
6253 * Changed the layout of the header files of the public interfaces
6254 in the SILC libraries. The new layout supports ROBODoc
6255 documentation tool (and some others) so that it is easy to create
6256 a library reference manual. All the other headers and source
6257 code must still follow the CodingStyle document. Also source
6258 code must not include these ROBODoc stuffs, only the headers.
6259 Furthermore, all public interface headers must now be named
6260 by using `silc' prefix, example: silcapi.h, silccipher.h.
6261 Some files were renamed due to this. All the other headers
6262 must not be used as public interfaces. I will update the
6263 CodingStyle document later. Changed following headers, so far:
6265 lib/silcclient/silcapi.h
6266 lib/silccore/silcauth.h
6267 lib/silccore/silcprivate.h
6268 lib/silccrypt/silcdh.h
6270 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6274 * Removed silc_client_packet_send_flush from the client library
6275 as it is not needed. Affected file lib/silcclient/client.[ch].
6277 * Added printing of message of unresolved authentication method
6278 to the Irssi SILC client. Added it to the module formats.
6279 Removed the same message from the client library.
6281 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6283 * Added new distribution feature, DISTLABEL. Every distribution
6284 can define own preprocessor label that can be used in the
6285 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6286 file distributions, acconfig.h.pre and prepare.
6288 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6290 * Added Makefile.defines_int to include the actual definitions
6291 for Makefile.defines.in. Tested the new distribution system,
6292 created distributions and tested installation.
6294 * Added AWAY message printing to the Irssi SILC client. Added
6295 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6297 * Added SCONNECT command to call the SILC's CONNECT command.
6298 Cannot use CONNECT directly since Irssi uses that internally.
6299 Affected file irssi/src/silc/core/silc-servers.c.
6301 Added ACTION local command. It is same as ME command but takes
6302 the channel as mandatory argument.
6304 Rewrote some of the Irssi's help files to suite for SILC
6307 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6309 * Added Makefile.defines[.in] that should for now on be included
6310 in all Makefile.am file in the source tree. That file includes
6311 all common compilation definitions for SILC source tree.
6313 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6315 * Minor changes to the ./prepare script to change the package
6316 name according the distribution name to the configure.in.
6318 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6320 * Created new distribution system. Added file `distributions'
6321 that defines all the distributions that can be created out of
6322 the SILC source tree. The ./prepare script now reads that
6323 file to determine how to prepare the distributions. The
6324 first argument to the ./prepare is the name of the distribution
6325 and second is the version of the distribution. If given
6326 without arguments it creates the default (toolkit) distribution
6327 with the default version (defined in ./prepare).
6329 All Makefile.am files that are subject to the distributions
6330 are now named as Makefile.am.pre. These are ./Makefile.am
6331 and lib/Makefile.am. Others may be changed later.
6333 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6335 * Added invite list, ban list, some key management and connection
6336 error message printing to module formats in the Irssi SILC client.
6338 * Added new silc_client_set_away_message to set the away message
6339 that is back to the person who sent private message. The
6340 affected file lib/silcclient/silcapi.h and the
6341 lib/silcclient/client_prvmsg.c.
6343 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6345 * Fixed the private message sending in the Irssi SILC client,
6346 added local command KEY to the Irssi SILC client.
6348 Added key management and key agreement message formats to the
6349 irssi/src/fe-common/silc/module-formats.[ch].
6351 Added USERS (alias WHO) printing, server/router operator
6352 indication and LIST command printing to the module formats.
6354 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6356 * Fixed channel joining notify handling, cumode notify handling
6357 from Irssi SILC client.
6359 * Added SILC specific module-formats to the Irssi SILC client so
6360 that SILC specific message hilighting, colors etc is possible.
6361 Affected file irssi/src/fe-common/silc/module-formats.[ch].
6363 Added channel mode, channel user mode, actions, notices,
6364 whois and whowas printing to the the module-formats.c.
6366 * Fixed a bug in channel deletion in the server. The channel
6367 is not left to the cache even if the channel founder auth mode
6368 is set when there are no users anymore on the channel. Affected
6369 file silcd/server.c.
6371 * The silc_net_localhost now resolves the entire hostname including
6372 the domain name. Affected file lib/silcutil/silcnet.c.
6374 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6376 * Changed the ask_passphrase client operation to be ascynchronous.
6377 It has now a completion callback and a context that the
6378 application must call after it has got the passphrase from
6379 the user. Affected files lib/silcclient/silcapi.h,
6380 lib/silcclient/protocol.c, lib/silcclient/command.c and
6383 Added SilcAskPassphrase callback that the application calls
6384 to deliver the passphrase to the library.
6386 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
6387 The public key verification and especially a certificate
6388 verification is asynchronous procedure.
6390 Added new SILC_SKE_STATUS_PENDING status to indicate the
6391 request is pending and a callback will be called to finalize
6394 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
6395 indicate that remote end did not send its public key (or
6396 certificate), even though we require it. Added check for this
6397 condition in the SKE. This was a security bug, now fixed.
6399 Defined new SilcSKEVerifyCbCompletion callback that is called
6400 when the verification process is completed.
6402 The affected files lib/silcske/silcske_status.h and
6403 lib/silcske/silcske.[ch].
6405 * Changed the verify_public_key client operation to be async
6406 as well. Defined SilcVerifyPublicKey callback that is used to
6407 indicate the success of the public key verification process.
6409 Changed the server and client to use the new async client
6412 * Changed the Irssi SILC client's internal scheduler to be called
6413 twice as many times as it used to be. As a result the client
6414 should be a bit faster now. Affected file is
6415 irssi/src/silc/core/silc-core.c.
6417 * Added support to Irssi SILC client of asynchronous public key
6418 verification and passphrase inquiry. Affected file is
6419 irssi/src/silc/core/silc-core.c.
6421 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6423 * Do not say "You have left channel %s" in client library.
6424 Moved it to the application. Affected files are
6425 lib/silcclient/command.c and silc/client_ops.c.
6427 * Fixed silc_client_get_clients. Command context was not
6428 duplicated and was freed memory in the callback. Affected
6429 file lib/silcclient/idlist.c.
6431 * Do not say "you are now talking..." on JOIN command in the
6432 client library. The appliation must handle it.
6434 * Do not say ".. changed topic to" in command reply in the
6435 client libary. The application must handle it.
6437 * Fixed TOPIC command sending in the client library.
6439 * Fixed a memory leak in silc_client_command_free in the file
6440 lib/silcclient/command.c.
6442 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6444 * Imported a modified version of Irssi client to the source tree.
6445 The Irssi will be used to create a new client called
6446 Irssi SILC. Imported to irssi/.
6448 Added silc_core_init_finish function to the Irssi. Affected
6449 file irssi/configure.in.
6451 A lot changes in the Makefile.ams around the irssi tree.
6453 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6455 * Do not rehash if the new size is same as the old size of the
6456 hash table, in the silc_hash_table_rehash*. The affected file
6457 lib/silcutil/silchashtable.c.
6459 * Replaced hash_table_del_by_context calls from the server
6460 (when channel->user_list and client->channels) to the
6461 hash_table_del as it is sufficient and faster.
6463 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6465 * Added silc_hash_table_list, silc_hash_table_get and the
6466 SilcHashTableList structure to provide an alternative way to
6467 traverse the hash table. The affected files are
6468 lib/silcutil/silchashtable.[ch].
6470 * Changed the server's idlist routines to use the hash table
6471 routines to optimize the code.
6473 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6475 * Replaced the client entry's `channel' list and channel entry's
6476 `user_list' list to hash tables for optimized lookup. Changed
6477 the code to use the hash table interface around the code.
6478 Affected file lib/silcd/idlist.[ch].
6480 * Added `auto_rehash' boolean argument to the function
6481 silc_hash_table_alloc to indicate whether the hash table should
6482 auto-rehash when it thinks is appropriate time. It will
6483 increase the hash table size if the there is twice as much
6484 entries in the table than the size of the table, and will
6485 decrease the size if there are twice as less entries than
6486 the size of the table.
6488 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6490 * Fixed silc_xxx_get_supported to not crash at some circumstances.
6492 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6494 * silc_idcache_purge_by_context deletes the entry now by context
6495 as it is supposed to do. Affected file lib/silccore/idcache.c.
6497 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
6498 client is not anymore valid (WHOWAS givens the info) and not
6499 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
6501 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6503 * Removed the `data' and `data_len' arguments from the ID Cache
6504 interfaces and added `name' argument. ID Cache does not handle
6505 anymore the binary data only a names associated with given ID.
6507 * When hashing a Client ID with silc_hash_id the entire ID is
6508 not hashed anymore, instead only the hash of the Client ID is
6509 hashed. This way we can access the Client ID from the cache
6510 with Client ID but with the hash of the ID (which is a hash of
6511 the nickname) as well without any difference in performance.
6513 Added also silc_idcache_find_by_id_one_ext to do one on one
6514 searching when we have the actual ID. Added also function
6515 silc_hash_client_id_compare. The affected files are
6516 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
6518 * When hashing the name associated with a ID it is always done
6519 in lowercase. This way we can access the cache without worrying
6520 about case-sensitivity, even though, for example nicknames are
6523 * Fixed a bug in server with channel message sending. It put
6524 wrong ID type as destination ID. The affected file
6525 silcd/packet_send.c.
6527 * silc_idcache_del_by_context now deletes from all hash tables
6528 by context. Affected file lib/silccore/idcache.c.
6530 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6532 * Changed the client library to use the new ID Cache interface.
6533 Changes around the source tree.
6535 * Added silc_hash_table_rehash_ext to rehash with specific
6536 hash function. Affected file lib/silcutil/silchashtable.[ch].
6538 * Added silc_hash_string_compare to compare two strings in the
6539 hash table. Affected file lib/silcutil/silcutil.[ch].
6541 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6543 * Added new function silc_idcache_del_by_context into the
6544 lib/silccore/idcache.[ch].
6546 * Changed the server's ID list routines to use the new ID Cache
6547 interface. Changes around the source tree.
6549 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6551 * Added silc_hash_table_del[_by_context]_ext functions in to the
6552 lib/silcutil/silchashtable.[ch].
6554 Removed silc_hash_table_find_all* routines and added new
6555 silc_hash_table_find_foreach to replace them.
6557 Added silc_hash_table_replace_ext function as extended
6558 replacing function. Separated the simple hash table interface
6559 from the extended hash table interface in the file
6560 lib/silcutil/silchashtable.h.
6562 * Fixed minor bugs and changed it to use some of the new
6563 hash table functions in lib/silccore/idcache.c
6565 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6567 * Added new function silc_hash_table_find_all to return all keys
6568 in the hash table by the specified key. As the hash table is
6569 collision resistant it also makes it possible to have several
6570 duplicate keys in the hash table. This function may be used to
6571 find all of the keys from the hash.
6573 Added user_context arguments to the SilcHashFunction,
6574 SilcHashCompare and SilcHashDestructor to deliver user specified
6577 Added new fuctions silc_hash_table_find[_all]_ext to do
6578 extended lookup with specified hash and compare functions and
6579 specified user contexts.
6581 Added new function silc_hash_table_add_ext to add the key
6582 with specified hash function and user context.
6584 Added new function silc_hash_table_foreach to traverse all
6585 entrys in the hash table. Added SilcHashForeach callback
6588 Added new function silc_hash_table_del_by_context to delete
6589 the entry only if the context associated with the key matches.
6591 Affected files are lib/silcutil/silchashtable.[ch].
6593 * Removed silc_hash_[server/client/channel]_id and added just
6594 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
6595 silc_hash_id_compare to compare two ID's using as the hash table
6596 comparison function. Added also silc_hash_data to hash
6597 binary data and silc_hash_data_compare to compare it.
6599 * Removed silc_idlist_find_client_by_hash as it is not needed
6600 anymore. Affected file silcd/idlist.[ch].
6602 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
6603 to use internally the SilcHashTable. The new ID Cache is a lot
6604 faster than the old one. Some of the ID Cache interface was also
6605 rewritten and obsolete and stupid functions were removed.
6607 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6609 * Added entry_count field to the SilcHashTable to keep the number
6610 of the entries in the table. Implemented the function
6611 silc_hash_table_rehash. Added new function
6612 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
6614 Fixed a minor bug in silc_hash_table_free.
6616 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
6617 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
6618 into the lib/silcutil/silcutil.[ch].
6620 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6622 * Implemented a collision resistant hash table into the
6623 lib/silcutil/silchashtable[ch]. See the header and the source
6624 for the SilcHashTable API.
6626 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6628 * Merged dotconf version 1.0.2 into lib/dotconf.
6630 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6632 * Do not compile anything in lib/silcsim/* if the SIM support
6633 is not enabled. The tree should now compile without problems
6636 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6638 * Compiled the SILC under cygwin. Compiled and tested briefly
6639 without problems. More tests needed. The SIMs didn't compile
6642 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
6644 * Fixed possible crash in silc_get_username in the
6645 lib/silcutil/silcutil.c.
6647 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6649 * Fixed a va_arg in silc/client_ops.c.
6651 * Oops, RC5 routines were named AES and caused some problems
6652 when not using SIM's. Affected file lib/silccrypt/rc5.c.
6654 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6656 * Added new SilcIDIP structure into the lib/silccore/id.h and
6657 replaced the old `ip' fields from all SILC ID's to that type.
6658 This is a step towards IPv6 support.
6660 The silc_id_get_len takes now the ID as an extra argument.
6661 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
6662 both IPv4 and IPv6 based ID's.
6664 The affected files are lib/silccore/id.[ch] and other files
6665 around the tree using these routines.
6667 * Removed the ID length arguments in server from various
6668 silc_server_send_notify_* routines -> they are not needed
6671 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6673 * Fixed memory leak in silc_encode_pem_file in the file
6674 lib/silcutil/silcutil.c.
6676 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6678 * Check minor version as well in the SKE. Affected files are
6679 silcd/protocol.c and lib/silcclient/protocol.c.
6681 * Added --identifier option to the server so that an identifier
6682 can be when creating the public key for the server. Affected
6683 file is silcd/silcd.c.
6685 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
6686 lib/silccrypt/silcpkcs.c.
6688 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6690 * Register default ciphers and stuff when using -C option with
6691 the server. Affected file sildc/silcd.c.
6693 * Put back the servers public key filename format, it is better
6694 than the new one. For now, the client keys are saved with the
6695 new filename format. The affected file silc/client_ops.c.
6697 * Implemented the Cipher API for the rest of the ciphers that
6698 did not implement it or implemented it the wrong way.
6700 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6702 * Register default ciphers and stuff when using the -S option
6703 in the client. Affected file silc/silc.c. Same also when
6704 creating new key pair with -C option.
6706 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6708 * Fixed the silc_verify_public_key client operation function to
6709 save the public keys differently. The fingerprint is now
6710 used as filename and not the hostname. This way also the
6711 client keys are saved uniquely and not with hostnames. The
6712 affected file is silc/client_ops.c.
6714 * Trimmed the silc_hash_fingerprint function to remove extra
6715 whitespaces from the end of the fingerprint. The affected
6716 file is lib/silccrypt/silchash.c.
6720 * Added silc_cipher_register_default function to register all
6721 default ciphers. It can be used when configuration files
6722 does not exist and the application does not want any specific
6723 ciphers in any specific order.
6725 The SilcDList is now used as silc_cipher_list dynamically
6726 allocated cipher list. Removed the static list all together
6727 and now all ciphers must be allocated to the dynamic list.
6728 The silc_cipher_alloc routine was changed to check only the
6731 All silc_cipher_* routines that used to return int returns
6734 The affected files lib/silccrypt/silccrypt.[ch].
6736 * The same thing was done to silc_hash_* as for silc_cipher_*
6737 routines. Affected files lib/silccrypt/silchash.[ch].
6739 * The same thing was done to silc_pkcs_* as for silc_cipher_*
6740 routines. Affected files lib/silccrypt/silcpkcs.[ch].
6741 Added also silc_pkcs_[un]register[_default] functions.
6742 Removed the data_context from the PKCS API.
6744 * Added silc_hmac_register_default function to register default
6745 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
6746 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
6747 to unregister all hmacs at once.
6749 * Register the default ciphers, hash functions, PKCSs and HMACs
6750 if client's configuration file does not exist. The affected
6753 * The client did not load the hash functions from the SIM
6754 modules at all. Added support for this. Affected file is
6755 silc/clientconfig.c.
6757 * When decoding public key with silc_pkcs_public_key_decode, check
6758 the supported algorithm only if PKCS are registered. Affected
6759 file lib/silccrypt/silcpkcs.c. The same was done with the
6760 silc_pkcs_private_key_decode.
6762 * Fixed the SILC List routines to keep the list always in order.
6763 It used to change the list's order when traversing the list but
6764 not it preserves the order. Affected file lib/trq/silclist.h.
6766 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6768 * Added the client library to use the SilcSocketConnection's
6769 reference counter (by silc_socket_dup) to prevent the bug that
6770 the socket object may be freed underneath async operation.
6772 * The name resolv library checking fixes in the configure.in.pre.
6775 * Created new version of the protocol drafts for future
6776 development. The -03 drafts are the ones that will be changed
6777 in the trunk now and the -02 will remain as they are.
6779 * Send list of CUMODE notifys to the router when announcing
6780 the channel users to the router. Affected file silcd/server.c.
6781 If the router receiving channel founder CUMODE for a channel
6782 that already has channel founder it will send CUMODE notify
6783 to the sender to remove the channel founder rights from the
6784 announced client. Affected file silcd/packet_receive.c.
6786 * The CUMODE notify may now use Server ID as well as the entity
6787 who changes the mode. Updated protocool specs.
6789 * Updated INSTALL and README files.
6791 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6793 * New web pages in the http://silc.pspt.fi. The pages was
6798 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6800 * Implemented the [DenyConnectin] config section in the server.
6801 Added silc_server_config_denied_conn to check whether incoming
6802 connection is denied. Affected file silcd/serverconfig.[ch].
6804 * Do not check the ports when checking the incoming configuration
6805 data if the port is 0, meaning any. Affected file is
6806 silcd/serverconfig.c.
6808 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6810 * Fixed buffer overflow in silc_string_compare in the file
6811 lib/silcutil/silcutil.c.
6813 * Fixed double free in silc_server_command_leave in the file
6816 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6818 * Fixed the version checking in the server. Affected file is
6821 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6823 * Fixed the configuration data fetching when accepting new
6824 connections in the server. Affected file silcd/server.c.
6826 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6828 * Added `sender_entry' argument to the function
6829 silc_server_packet_relay_to_channel so that we can check
6830 whether some destination actually belongs to the same route
6831 the sender belongs (ie, we must not resend the packet to the
6832 sender). Affected file silcd/packet_send.[ch].
6834 * Added `servername' field to the SilcClientEntry in the server
6835 to hold the name of the server where client is from. Affected
6836 file is silcd/idlist.h.
6838 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6840 * Moved the channel message encrypting in the router betwen
6841 router connections from silc_server_channel_message to the
6842 silc_server_packet_relay_to_channel since we want to check
6843 whether we have anybody channel before encrypting anything.
6844 Affected files silcd/packet_[receive/send].c.
6846 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6848 * Fixed the [AdminConnection] server config section to support
6849 multiple entries. Affected file silcd/serverconfig.c.
6851 * Added support into the server to check the validity of the
6852 incoming connection before executing any KE or authentication
6855 * The connection configuration is now saved to the KE and
6856 connection auth protocol contexts and not fetched anymore in
6857 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
6859 * The local hosts listenning address and port is also resolved
6860 now when starting the server. We want to have the socket object
6861 to include the real address and port for the listener. Added
6862 new function silc_net_check_local_by_sock into the files
6863 lib/silcutil/silcnet.[ch].
6865 * Fixed a broadcast bug in server -> do not broadcast if we
6868 * Fixed a routing bug. Do not route broadcast packets ever.
6869 Broadcast packets must be processed always and not routed since
6870 they may be destined to some other host than yourself and thus
6871 would get routed without no good reason. Affected file is
6874 * Added function silc_server_config_is_primary_route to check
6875 whether primary router connection has been configured (a router
6876 configuration that we are initiating). If there is not, we
6877 will assume that there is only two routers in the SILC network
6878 and we will use the incoming router connection as our primary
6879 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
6881 * Changed the order of the broadcasting. Broadcast _after_ the
6882 packet has been processed not before. Affected file is
6885 * Fixed a [ClientConnection] parsing bug. The port was never
6886 parsed correctly thus resulting to port 0. Affected file
6887 silcd/serverconfig.c.
6889 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
6890 argument and did not set the broadcast packet flag. Affected
6891 file silcd/packet_send.c. Fixed same bug in the function
6892 silc_server_send_notify as well.
6894 * If we receive NEW_ID packet for our own ID in the server, ignore
6897 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6901 * Removed the nickname from the Private Message Payload.
6902 Updated the code and the protocol specs.
6904 * Updated protocol specs for submitting to the IETF.
6906 * Tweaked the Random Number Generator a bit. Affected file
6907 lib/silccrypt/silcrng.c. Exported a new function
6908 silc_rng_[global]_add_noise which can be used to add more
6911 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6913 * Do not parse packets with different timeout when protocol
6914 is active -> may cause problem with rekey. Affected file
6917 * When server receives signoff notify it must not create
6918 new channel key if the client is on any channels since the
6919 sender of the signoff notify will create it.
6921 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6923 * Added printing of error messages during SKE protocol from the
6924 failure packet sent by server during SKE. Affected file
6927 * Removed the client's failure_callback handling with timeout
6928 and handle it immediately when received.
6930 * The SKE library returned wrong type in SUCCESS and FAILURE
6931 packets. They must be 32 bit MSB not 16 bit MSB.
6933 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6935 * Ok, rewrote the logic of the re-key and now it seems to work.
6936 I tested it on high traffic with frequent re-keys without
6937 problems. Added hmac_receive (and renamed hmac to hmac_send)
6938 in SilcClientConnection in lib/silcclient/client.h and
6939 in SilcIDListData in silcd/idlist.h. Also, removed the
6940 SilcPacketParserContext's cipher and hmac fields as they are
6941 not needed anymore and actually caused some problems when
6942 the ciphers and hmac's changed underneath the packet parser.
6944 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6946 * If re-key protocol is active then process the incoming packets
6947 synchronously since we must assure that icoming packets encrypted
6948 with the old key is processed before the new keys is set to
6949 use. This is true other packets than for REKEY packets.
6950 Affected file silcd/server.c. The same was done to client library
6951 as well, affected file lib/silcclient/client.c.
6953 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6955 * Fixed bug in client and server to accept the force send if
6956 the packet is send from silc_[server/client]_packet_process
6957 function. Otherwise the packets are never delivered, oops.
6959 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6961 * Disable force sending of packets when REKEY protocol is active.
6962 We must assure that no packet is sent directly when rekey is
6963 performed. All packets must be sent through packet queue.
6964 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
6965 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
6966 function is silc_[server/client]_packet_send_real to check
6969 * Replaced the SIM paths from example config files to
6970 /usr/local/modules. Also, make install creates now
6971 /usr/local/silc/logs directory to hold all the SILC server
6974 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6976 * Made the configure.in.pre work on Solaris. Patch by salo.
6978 * Made all ciphers compatible with non-x86 machines. Defined
6979 CBC mode macros into lib/silccrypt/ciphers_def.h.
6981 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6983 * Fixed the make install.
6985 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6987 * When MAC computation fails the silc_packet_decrypt returned 0
6988 even though it was supposed to return -1. Fixed this. The
6989 affected file is lib/silccore/silcpacket.c.
6991 * Do not replace the config files in /etc/silc (in make install)
6992 if they already exist. Affected file ./Makefile.am.
6994 * Do not send re-key packets immediately but through packet queue.
6995 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
6997 * Changed silc_net_check_host_by_sock to return FALSE if the
6998 IP/DNS could not be resolved. Though, it returns the IP address
6999 now even if it could not resolve it (but returns also FALSE).
7000 Affected file lib/silcutil/silcnet.[ch].
7002 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7004 * Added silc_pkcs_decode_identifier to decode the public key's
7005 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7006 Added also silc_pkcs_free_identifier. Added also new context
7007 SilcPublicKeyIdentifier.
7009 * Added -S option to the silc client. It is used to dump the
7010 contents of the specified public key file.
7012 * Changed the PKCS api to return the public key length when
7013 setting the public key.
7015 * Fixed a fatal bug in the public and private key file loading.
7016 Affected file lib/silccrypt/silcpkcs.c.
7018 * Execute the packet parsing for client with zero (0) timeout
7019 if the protocol is active. Affected file silcd/server.c.
7021 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7023 * Made the key generation options to the silcd program. Added
7024 -C option, equivalent to client's option.
7026 * Added new [ServerKeys] config section to the server. It
7027 configures the server's public and private key.
7029 * Defined generic Public Key Payload into the protocol
7030 specification to send specific type of public keys and
7033 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7034 public key or certificate.
7036 * Implemented the GETKEY command to the server and to the
7037 client library and on user interface.
7039 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7041 * Made preliminary `make install' work.
7043 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7045 * Added SilcServerRekey context into silcd/idlist.h.
7047 * Added the PFS support as defined in the specification to the
7048 SKE protocol. Affected files lib/silcske/*.c.
7050 * Added `ske_group' field to the SilcServerRekey context to hold
7051 the number of the SKE group that is used with PFS in re-key.
7052 Affected file silcd/idlist.h.
7054 * Added PFS re-key support to the server. Affected file is
7057 * Added silc_protocol_cancel to cancel execution of the next
7058 state of the protocol. Affected file is
7059 lib/silccore/silcprotocol.[ch].
7061 * Added the re-key support with and without PFS to the client
7062 library. Re-key is performed once in an hour, by default.
7064 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7065 Added silc_client_rekey_callback and silc_client_rekey_final.
7066 Affected files are lib/silcclient/protocol.[ch] and
7067 lib/silcclient/client.[ch].
7069 * Removed the `hmac_key' and `hmac_key_len' fields from the
7070 SilcClientConnection structure; not needed. Affected file is
7071 lib/silcclient/client.h.
7075 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7077 * Do not ask whether user wants to use the negotiated private key
7078 for private messages, just use it. Affected file is
7079 silc/local_command.c.
7081 * Added `send_enc_key' and `enc_key_len' fields to the
7082 SilcIDListData structure since they are needed in the re-key
7083 phase. Affected file is silcd/idlist.[ch].
7085 * Implemented the simple re-key protocol into the server.
7086 Affected files silcd/server.c and silcd/protocol.[ch]. The
7087 re-key will be performed once in an hour, by default.
7089 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7090 Added silc_server_rekey, silc_server_rekey_callback and
7091 silc_server_rekey_final.
7093 * Removed Tunneled flag from the protocol. Updated the code
7094 and the specifications.
7096 * Adde `pfs' field to the SilcIDListData to indicate whether
7097 the PFS is to be performed in the re-key. Affected file is
7100 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7102 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7103 int64 of at least the xintXX size. If void * is less that 4
7104 bytes uint32 * will be used. Defined bool as boolean.
7106 * Changed _ALL_ unsigned long and unsigned int to uint32,
7107 unsgined short to uint16 in the source tree.
7109 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7110 not handle clients that has entry->data.registered == FALSE.
7111 They are not in the network anymore. Affected file is
7114 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7116 * Implemented the sending of the SERVER_SIGNOFF notify in the
7117 server. Affected file is silcd/server.c.
7119 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7120 Added also silc_notify_payload_encode_args into the
7121 lib/silccore/silcnotify.[ch].
7123 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7124 Affected file silcd/packet_receive.c.
7126 * Implemented the SERVER_SIGNOFF notify handling in the client
7127 library. Affected file lib/silcclient/client_notify.c. Also,
7128 implemnted the printing of the SERVER_SIGNOFF info to the
7129 application. Affected file silc/client_ops.c.
7131 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7132 if the deleting was successful. Affected file silcd/idlist.[ch].
7134 * Added support for public key authentication in the connection
7135 authentication protocol in the client library. Affected file
7136 lib/silcclient/protocol.c.
7138 * Changed the server's silc_idlist_get_clients_by_* interface
7139 to support already allocated array so that new entries may be
7140 added to pre-allocated array. Affected file silcd/idlist.[ch].
7141 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7142 and command replies.
7144 * All command reply functions in the server now calls the
7145 pending command callback even if error occured. This way the
7146 error will be delivered to the client as well. Affected files
7147 silcd/command.c and silcd/command_reply.c.
7149 * Fixed INFO command to return local server's info if no server
7150 was provided. Affected file lib/silcclient/command.c.
7152 * Removed RESTART command for good. Updated the code and the
7155 * Rewrote parts of the task system. It is a bit simpler now.
7156 Removed unsued task priorities. The affected files are
7157 lib/silcutil/silctask.[ch].
7159 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7161 * Moved the USERS printing from the library to the application.
7162 Affected files lib/silcclient/command.c and silc/client_ops.c.
7164 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7168 * Added channel key re-key support. The re-key is perfomed
7169 only by the router and is done once in an hour. Added `rekey'
7170 field to the SilcChannelEntry in the server. Affected files
7171 silcd/server.c and silcd/idlist.h.
7173 * Added silc_task_unregister_by_context into the file
7174 lib/silcutil/silctask.[ch].
7176 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7178 * Added SILC_UMODE_GONE mode to indicate when the client is not
7179 present in the SILC network. Added also support to the local
7180 command AWAY that will set this mode. Added support of showing
7181 "xxx is gone" in WHOIS command. The USERS command shows the
7182 gone status as well.
7184 * Fixed setting server and router operator privileges in the
7185 server's UMODE command. Affected file silcd/command.c.
7187 * Merged the SKE KE1 and KE2 payloads into one payload. The
7188 new KE payload is equivalent to the old KE2 payload.
7190 Cleaned up the SKE Start Payload parsing. It now uses the
7191 simple buffer unformatting to do the parsing. A lot faster
7194 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7195 to the SKE that is used to indicate whether both of the SKE
7196 parties should perform authentication. By default only the
7197 responder performs authentication. By setting this flag also
7198 the initiator must do authentication. By default it is unset
7199 since in normal SKE case, client to server connection, only
7200 the responder should do authentication. When doing SKE between
7201 two clients both should perform authentication. Updated the
7202 code and the protocol specs.
7204 * A little fix to IDENTIFY command in the server. Search the
7205 client first by hash not nickname. Affected file is
7208 * Fixed the silc_client_close_connection to support closing
7209 the client to client connections wihtout deleting too much
7210 data. Affected file lib/silcclient/client.c.
7212 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7213 are received if protocol used to be active but is not anymore
7214 the application would crash due to NULL pointer dereference.
7215 Affected files silcd/server.c and lib/silcclient/client.c.
7217 * Added `hash' field to the SilcClientConnection to include
7218 the hash function negotiated in the SKE protocol.
7220 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7221 to set the channel founder authentication data. A client can
7222 claim the founder rights later by providing the authentication
7223 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7224 This way the channel founder can regain the channel founder
7225 privileges even it is left the channel. This works only on
7226 local server and the client must be connected to the same
7227 server to be able to regain the founder rights. Updated the
7228 protocol specs accordingly.
7230 Added support to the CMODE command in the client to set the
7231 founder auth data. Read the README to see how to set it.
7233 Added support to the CUMODE command to claim the founder
7234 rights. Read the README to see how to do it.
7236 Added support for the founder authentication to the Channel
7237 Entry in the server. Affected file silcd/idlist.h.
7239 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7240 server's CMODE command. Affected file silcd/command.c.
7242 * Added the following new functions into lib/silccore/silcauth.[ch]:
7243 silc_auth_get_method and silc_auth_get_data.
7245 * The server now saves the remote hosts public key to the
7246 SilcIDListData pointer. Affected file silcd/protocol.c.
7248 * The normal server now does not remove the channel entry from
7249 the cache if the founder authentication data is set. It used
7250 to remove it if the founder was the last one on the channel on
7251 the server and left the channel. The auth data is saved and
7252 if the channel is re-joined later the old entry is used with
7253 the old auth data. Affected files silcd/command_reply.c and
7256 * Removed the `pkcs' field from the SilcIDListData structure
7257 in the server; it is not used. Affected file silcd/idlist.h.
7259 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7261 * Fixed packet processing on slow links. Partial packets were
7262 never re-processed because the incoming data buffer was cleared
7263 by the application. Application must not directly clear the
7264 sock->inbuf, the packet processing routines handle it. Fixed
7265 this in client library and in server.
7267 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7269 * Fixed the WHOIS and IDENTIFY send reply function to really
7270 check whether to send list or just one entry. Affected file
7273 * Cleaned up the LEAVE command's channel key distribution. The
7274 affected file silcd/command.c.
7276 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7277 can enforce the channel mode as well. In that case the ID
7278 includes the ID of the server. The code now enforces the
7279 mode change if the router have different mode than the server.
7281 * The notify client operation with CMODE_CHANGE notify can now
7282 return NULL client_entry pointer if the CMODE was not changed
7283 by client. Application must check for this.
7285 * Added <Server ID> argument to INFO command to support server
7286 info fetching by Server ID.
7288 * Added silc_server_announce_get_channel_users to get assembled
7289 packets of channel users of the specified channel. Affected
7290 file silcd/server.[ch].
7292 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7293 was freed underneath the ID Cache.
7295 * Re-announce clients when the server received CHANNEL_CHANGE
7296 notify from the router. Affected file silcd/packet_send.c.
7298 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7300 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7301 crashed since it did not handle the fact that there is no cipher
7302 called "3" and didn't check the error condition. Now fixed.
7304 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7305 flag. It can be used to send message requests.
7307 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7309 * Implemented the RESTART command in the client.
7311 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
7312 notice type messages. Added notice printing to the user
7315 * The channel keys are not re-generated if the channel's mode
7316 is PRIVKEY, ie private key on the channel exists. Affected
7317 files silcd/server.c and silcd/command.c.
7319 * Fixed a little bug in channel message delivery when channel
7320 private keys are set in the server. Affected file is
7321 silcd/packet_send.c.
7323 * Changed the setting on channel->on_channel = TRUE from the
7324 silc_client_save_channel_key to the JOIN command reply. The
7325 key payload is not received if the private channel key is set.
7326 Affected file lib/silcclient/command_reply.c and the
7327 lib/silcclient/client_channel.c.
7329 * When the CMODE_CHANGE notify is sent and the channel private
7330 key mode is removed the channel key must be re-generated in
7331 other cells as well. Added this support for the router in the
7332 silcd/packet_receive.c.
7334 * Added new local command NOTICE to send notice message on
7335 channel. Affected file silc/local_command.[ch].
7337 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7339 * Added new local command ME to the client. It is used to send
7340 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
7341 some action. Affected file silc/local_command.[ch].
7343 * Changed channel_message and private_message client operations
7344 to deliver the message flags to the application. Added also
7345 the `flags' arguments to the silc_client_send_channel_message
7346 and silc_client_send_private_message functions. Affected file
7349 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7351 * Redefined the Private Message Payload to support private message
7352 keys and to support the new private message flags. Updated
7353 the protocol specs. Flags makes it possible to have for example
7354 CTCP style messages.
7356 * Added new type SilcPrivateMessagePayload and defined an API
7357 for it in the lib/silcclient/silcprivate.[ch].
7359 * Tested private message private keys successfully. Tested the
7360 private message key set, unset and list commands with the new
7363 * Redefined the Channel Message Payload to include the channel
7364 message flags (equal with private message flags) to support
7365 for example CTCP style messages.
7367 * Defined some of the message (for channel and private message)
7368 flags. Updated the protocol specs and added the flags to the
7369 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
7371 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7373 * Added SilcKeyAgreementStatus type to the key agreement routines
7374 to indicate the current status and error if one occured.
7375 The status types are defined in the lib/silcclient/silcapi.h.
7377 * Added new local command KEY that is used to set and unset private
7378 keys for channels, set and unset private keys for private messages
7379 with remote clients and to send key agreement requests and
7380 negotiate the key agreement protocol with remote client. The
7381 key agreement is supported only to negotiate private message keys,
7382 it currently cannot be used to negotiate private keys for channels,
7383 as it is not convenient for that purpose.
7385 * Fixed a minor pending callback setting bug in the function
7386 silc_client_get_client_by_id_resolve, now the function works.
7387 Affected file lib/silcclient/idlist.c.
7389 * Added function silc_net_get_local_port to get local bound
7390 port by socket. Added to lib/silcutil/silcnet.[ch].
7392 * Added `sockets' and `sockets_count' fields to the SilcClient
7393 object. They hold the sockets of the listenning sockets in
7394 the client. Listenning sockets may be for example the key
7395 agreement server. Affected file lib/silcclient/client.[ch].
7396 Added functions the silc_client_add_socket and the
7397 silc_client_del_socket. They are exported to the application
7400 * Added ~./silc/clientkeys to support other client's public keys.
7402 * Renamed verify_server_key client operation to verify_public_key
7403 and added one argument to indicate the type of the connection
7404 (server, client etc.).
7406 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7408 * Added silc_server_connection_auth_request to handle the
7409 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
7410 silcd/packet_receive.[ch].
7412 * Added silc_server_send_connection_auth_request into the
7413 silcd/packet_send.c to send the connection auth request packet.
7415 * Cleaned up the silcd/protocol.c a bit and fixed some memory
7418 * Fixed the public key authentication in responder side in the
7419 server. The `auth_data' pointer includes the SilcPublicKey
7420 not the path to the public key. Affected file silcd/protocol.c.
7422 * Implemented the public key authentication in the initiator side
7423 in the server. Affected file silcd/protocol.c.
7425 * Removed the [RedirectClient] config section from the server
7426 configuration. Is not needed and I don't want to implement it.
7428 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7430 * Cleaned up the CMODE command in the server. It now works
7431 correctly and supports all the modes defined in the protocol.
7432 Affected file is silcd/command.c.
7434 * Added `hmac_name' field to the SilcChannelEntry in the server
7435 to hold the default HMAC of the channel. It can be set when
7436 creating the channel (with JOIN command). Affected files
7439 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
7440 type to indicate the change of the current cipher and hmac
7441 on the channel. Client can safely ignore the <cipher> argument
7442 (if it chooses to do so) since the CHANNEL_KEY packet will
7443 force the channel key change anyway. The <hmac> argument is
7444 important since the client is responsible of setting the new
7445 HMAC and the hmac key into use.
7447 * Fixed the CMODE command in the client library as well.
7449 * Tested CMODE command in router environment successfully.
7451 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7453 * Show the version of the remote client (or server) when connecting
7454 to the server. It is logged to the log file. Affected file
7455 is silcd/protocol.c.
7457 * Fixed the KILLED notify handling in the client library. The
7458 client must be removed from all channels when receiving the
7461 Also, do not remove the client entry when giving the KILL
7462 command but when the KILLED notify is received.
7464 * Removed silc_idlist_find_client_by_nickname from the server.
7465 Not needed anymore. Affected files silcd/idlist.[ch].
7467 * Implemented the CHANNEL_CHANGE notify type handling to the
7468 server. Affected file silcd/server.c.
7472 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7474 * Added silc_server_send_notify_invite to send the INVITE
7475 notify between routers.
7477 * Implemented the INVITE command correctly to the server.
7479 * Implemented the INVITE notify type handling in the server.
7481 * Implemented the INVITE command to the client library and on the
7484 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7486 * Added function silc_server_get_client_resolve to find the
7487 client entry by ID from all ID lists and then resolve it
7488 (using WHOIS) if it cannot be found. Affected file is
7491 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7493 * Implemented the BAN command to the client library.
7495 * The JOIN command in the server now checks the invite list
7498 * Changed the silc_command_reply_payload_encode_va and the
7499 silc_command_payload_encode_va to support that if argument is
7500 NULL it ignores and checks the next argument. Affected file
7501 lib/silccore/silccommand.c.
7503 * Added silc_server_send_notify_ban to send the BAN notify
7504 type between routers.
7506 * Chaned the silc_notify_payload_encode to support that if
7507 argument is NULL it ignores and checks the next argument.
7508 Affected file lib/silccore/silcnotify.c.
7510 * Tested ban lists in router environment successfully.
7512 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7514 * Implemented BAN command to the server, in silcd/command.[ch].
7516 * Removed the BAN and INVITE_LIST modes from the CMODE command
7519 * Added function silc_string_match to regex match two strings.
7520 Affected files lib/silcutil/silcutil.[ch].
7522 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7524 * Redefined parts of the SilcChannelEntry in the server to support
7525 the new ban and invite lists.
7527 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7529 * Redefined the INVITE command. The same command can be used to
7530 invite individuals to the channel but also to manage the invite
7531 list of the channel (to add to and remove from the invite list).
7532 Updated the protocol specs.
7534 * Added new command SILC_COMMAND_BAN that can be used to manage
7535 the ban list of the channel. Updated the protocol specs.
7537 * Removed the channel modes: the SILC_CMODE_BAN and the
7538 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
7539 in the CMODE command. The equivalent features are now available
7540 using INVITE and BAN commands. Updated the protocol specs.
7542 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
7543 in the network about change in the current ban list. The notify
7544 type is not used by the client.
7546 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
7547 support the invite lists.
7549 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7551 * Added new function silc_string_regexify that converts string
7552 including wildcard characters into regex string that can
7553 be used by the GNU regex library. Added into the file
7554 lib/silcutil/silcutil.[ch].
7556 Added silc_string_regex_combine to combine to regex strings
7557 into one so that they can be used as one regex string by
7558 the GNU regex library. Added into the file
7559 lib/silcutil/silcutil.[ch].
7561 Added silc_string_regex_match to match two strings. It returns
7562 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
7564 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7566 * Imported GNU regex to the soruce tree into lib/contrib.
7567 Fixed some compiler warning from the regex.c.
7569 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7571 * Fixed MOTD command in the server to work in router environment.
7573 * Fixed the MOTD command in the client library to support
7574 the server argument in the command.
7576 * Added `nickname_len' argument to the silc_idlist_add_client
7577 in the server, as the `nickname' argument may be binary data
7580 * Added silc_idlist_get_channels to return all channels from
7583 * Implemented LIST command to the server. Affected file is
7586 * Implemented the LIST command to the client library and on the
7589 * Added [<user count>] argument to the LIST command reply.
7590 With private channels the user count is not shown.
7592 * Updated TODO and README.
7594 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7596 * The client entry's data.registered must be TRUE even with
7597 global client entry on global client list. The data.registered
7598 is used to check whether the client is anymore in the network,
7599 for example with WHOWAS command so it must be valid.
7601 * Fixed the WHOWAS command in the server. It now actually works
7602 in router environment. Added function into silcd/command_reply.c
7603 silc_server_command_reply_whowas_save.
7605 * Added silc_idlist_purge function to the silcd/idlist.c
7606 to periodically purge the ID Cache.
7608 * Fixed INFO command in the server. It works now in router
7609 environment. Added <server name> argument to the INFO command
7610 reply. Updated the protocol specs.
7612 * Fixed minor bug in silc_idcache_purge to not purge if the
7613 expire value is zero.
7615 * Fixed various bugs in WHOIS and IDENTIFY command handling as
7616 they were buggy because of the WHOWAS information.
7618 * Fixed local command MSG to handle the async resolving of
7619 the remote client properly. It used to fail the first MSG.
7620 Affected file silc/local_command.c.
7622 * Added `data_len' field to SilcIDCache context.
7624 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7626 * Update TODO. Todo in commands in the server.
7628 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7630 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
7631 used by routers as broadcast packet to inform other routers
7632 about the changed user mode.
7634 Implemented the notify handling in the server. Affected file is
7635 silcd/packet_receive.c. Added the function
7636 silc_server_send_notify_umode to the silcd/packet_send.[ch].
7638 * Added new generic Channel Payload and deprecated the New Channel
7639 Payload. The New Channel Payload is now the generic Channel
7642 * Added new argument `mode' to the silc_server_send_new_channel
7643 as it is required in the Channel Payload now.
7645 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
7646 and created a new and real SilChannelPayload to represent the
7647 new generic Channel Payload. Implemented the encode/decode
7648 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
7650 * Added silc_server_get_client_channel_list to return the list
7651 of channels the client has joined for WHOIS command reply.
7652 Affected file silcd/server.[ch].
7654 * Implemented the channel list sending in the WHOIS command reply
7655 in server and in the client.
7657 Implemented the channel list displaying on the user interface
7658 as well. Affected file silc/client_ops.c.
7660 * Added silc_channel_payload_parse_list to parse list of Channel
7661 Payloads. It returns SilcDList list of SilcChannelPayloads.
7662 Client for example can use this function to parse the list of
7663 channels it receives in the WHOIS command reply. The caller
7664 must free the list by calling silc_channel_payload_list_free.
7665 Affected files lib/silccore/silcchannel.[ch].
7667 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7669 * Added one new argument <user mode> to the WHOIS command reply
7670 to return the mode of the user in SILC. Updated the protocol
7673 Implemented it to the server and client.
7675 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7677 * Fixed the mode printing on the user interface on joining.
7678 Affected file silc/client_ops.c.
7680 * Implemented the UMODE command and user modes in general to the
7681 client library and to the user interface.
7683 * Implemented the UMODE command to the server.
7685 * The server now sends UNKNOWN_COMMAND error status if client sends
7686 unknown command. Affected file silcd/command.c.
7688 * All server commands now handle the command identifier the right
7689 way when sending the command reply to the client. The client can
7690 use to identify the command replies with the identifier.
7692 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7694 * Added silc_server_get_client_route to resolve the route to
7695 the client indicated by the client ID. Affected file is
7698 * Added silc_server_relay_packet as general function to relay
7699 packet to arbitrary destination. This deprecates functions
7700 like _send_private_message_key, _relay_notify etc. Affected
7701 file is silcd/packet_send.[ch].
7703 Removed silc_server_send_key_agreement,
7704 silc_server_send_private_message_key and
7705 silc_server_packet_relay_notify functions from the file
7706 silcd/packet_send.[ch].
7710 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
7711 server. Affected file silcd/packet_receive.[ch].
7713 * Implemented the KILL command to the client. Implemented the
7714 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
7715 Affected files lib/silcclient/command[_reply].c and
7716 lib/silcclient/client_notify.c. Implemented the KILL notify
7717 printing in the user inteface.
7719 * Fixed a lot silc_parse_nick memory leaks from the client
7720 library in the file lib/silcclient/command.c.
7722 * Changed the silc_server_send_notify_on_channels's `sender'
7723 argument from SilcSocketConnection to SilcClientEntry to
7724 check the sender as entry and not as connection object and not
7725 to send to the client provided as argument. The affected file
7726 is silcd/packet_send.[ch].
7728 * The notify packets that are destined directly to the client used
7729 to not to be processed by the server. Now changed that and the
7730 server processes all notify packets. After relaying the packet
7731 to the client the notify packet is processed in the server.
7733 * The silc_server_free_client_data now checks whether there is
7734 pending outgoing traffic for the client and purges the data to
7735 the network before removing the client entry.
7737 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7739 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
7740 an client is killed from the SILC Network. Updated the protocol
7743 Added new function silc_server_send_notify_killed to the
7744 silcd/packet_send.[ch].
7746 * Added function silc_server_packet_relay_notify to relay notify
7747 packets that are destined directly to a client. In this case
7748 the server does not process the notify packets but merely relays
7749 it to the client. Affected file silcd/packet_send.[ch].
7751 Added also silc_server_packet_process_relay_notify to check
7752 whereto relay the notify. Affected file is
7753 silcd/packet_receive.[ch].
7755 * Implemented the KILL command to the server.
7759 * Added the backup schema desgined last fall to the protocol
7760 specs for everyone to see. The specification is in the
7761 *-spec-xx.txt draft and the packet type definitions for the
7762 backup routers is in *-pp-xx.txt draft. Thusly, added also
7763 new packet type SILC_PACKET_CELL_ROUTERS.
7765 * A big security problem in the implementation discovered. The
7766 signoff of an client did not cause new channel key generation
7767 which it of course should've done. The channel keys must be
7768 always re-generated when client leaves (or signoffs) the channel.
7769 The silc_server_remove_from_channels funtion now handles
7770 the channel key re-generation.
7772 * Added `sender' argument to the silc_server_send_notify_on_channels
7773 to not to send the client provided as argument. Affected file
7774 silcd/packet_send.[ch].
7776 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7778 * Implemented OPER and SILCOPER commands into the server and
7781 * Added silc_auth_verify and silc_auth_verify_data to verify
7782 the authentication directly from the authentication payload.
7783 It supports verifying both passphrase and public key based
7784 authentication. Affected file lib/silccore/silcauth.[ch].
7786 * Added `hash' field to the SilcIDListData structure. It is the
7787 hash negotiated in the SKE protocol. Affected file is
7790 * Slight redesigning of the SilcAuthPayload handling routines.
7791 Do not send SilcPKCS but SilcPublicKey as argument.
7793 * Implemented the public key authentication support to the
7794 serverconfig. The public key is loaded from the provided path
7795 and saved as authentication data to void * pointer. Thus,
7796 changed the unsigned char *auth_data to void *auth_data;
7798 * Fixed SHUTDOWN command to send the reply before the server
7799 is shutdown. :) Affected file silcd/command.c.
7801 * Fixed fatal bug in CONNECT command. The hostname was invalid
7802 memory and server crashed. Affected file silcd/command.c.
7804 * Fixed fatal bug in CLOSE command. The server_entry became
7805 invalid but was referenced later in the command. Affected file
7808 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7810 * Fixed fatal bug in failure packet handling. Server ignored
7811 the failure and thus crashed when it came.
7815 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7817 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
7818 that the command may be executed only once in (about) 2 seconds.
7819 The old SILC_CF_LAG flag is same but allows command bursts up
7820 to five before limiting.
7822 Added the support for CF_LAG and CF_LAG_STRICT flags to the
7823 server code. Various commands now includes the CF_LAG_STRICT
7824 flag to disallow any kind of miss-use of the command.
7826 * Fixed the silc_buffer_unformat to not to allocate any data
7827 if the length of the data is zero. It used to allocate the
7828 length + 1. Affected file lib/silcutil/silcbuffmt.c.
7830 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7832 * Changed the format of AdminConnection configuration section
7833 in the server. Added username of the admin to the format.
7834 Affected files silcd/serverconfig.[ch].
7836 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
7837 to return admin configuration data by host, username and/or
7840 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7842 * Implemented WHOWAS command to the server. Added the functions:
7844 silc_server_command_whowas_parse,
7845 silc_server_command_whowas_send_reply,
7846 silc_server_command_whowas_from_client and
7847 silc_server_command_whowas_from_server
7849 * Added <Client ID> argument to the WHOWAS command reply. Updated
7850 the protocol specs accordingly.
7852 * Implemented WHOWAS command and command_reply to the client
7855 Implemented the WHOWAS printing on the user interface.
7857 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7859 * Added new argument to the WHOWAS command reply, the real name.
7860 It is an optional argument. Updated the protocol specs.
7862 * Added SilcIDCacheDestructor callback that is registered when
7863 the SilcIDCache is allocated. The callback is called when
7864 an cache entry in the ID Cache expires, or is purged from the
7865 cache. Added into lib/silccore/idcache.[ch].
7867 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
7868 to destruct the client entries when the cache entry expires.
7869 Other ID Cache's in server and in the client library ignores
7872 * If the ID Cache entry's `expire' field is zero then the entry
7873 never expires. Added boolean `expire' argument to the
7874 silc_idcache_add function in the lib/silccore/idcache.[ch].
7875 If it is TRUE the default expiry value is used.
7877 * Added silc_server_free_client_data_timeout that is registered
7878 when client disconnects. By default for 5 minutes we preserve
7879 the client entry for history - for WHOWAS command.
7881 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7883 * Added support to the server to enforce that commands are not
7884 executed more than once in 2 seconds. If server receives
7885 commands from client more frequently, timeout is registered
7886 to process the commands. Affected file silcd/command.c.
7887 Added new function silc_server_command_process_timeout.
7889 * Changed NICK_NOTIFY handling in client library to check that
7890 if the client's nickname was changed, so there is no need to
7891 resolve anything from the server.
7893 * Removed error printing from the WHOIS and IDENTIFY commands.
7894 If error occurs then it is ignored silently in the client library.
7895 The application, however, may map the received error to
7896 human readable error string. The application currently maps
7897 the NO_SUCH_NICKNAME error to string.
7899 * Made the command status message public to the application. Moved
7900 them from lib/silcclient/command_reply.c to
7901 lib/silcclient/command_reply.h. The application can map the
7902 received command status to the string with the
7903 silc_client_command_status_message function.
7905 * Added check to the server to check that client's ID is same
7906 as the Source ID in the packet the client sent. They must
7909 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7911 * Added dist-bzip hook to the Makefile.am to make bzip2
7912 compressed distributions.
7914 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7916 * Server now enforces the maximum length for the nickname and
7917 the channel as protocol specification dictates. 128 bytes for
7918 nickname and 256 bytes for channel name.
7920 * Moved the WHOIS printing to the application. The client libary
7921 does not print out the WHOIS information anymore, the application
7922 must do it. Renamed silc_client_command_reply_whois_print to
7923 the silc_client_command_reply_whois_save.
7925 The client's idle time is also sent to the application now, and
7926 the idle is shown on screen.
7928 * Added silc_client_command_reply_identify_save to save the
7929 received IDENTIFY entries.
7931 * Do not check for channel private keys in message sending and
7932 reception if the channel does not have the PRIVKEY mode set.
7933 Affected file lib/silclient/client_channel.c.
7935 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7937 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
7938 just surfaced after chaning the JOIN procedure.
7940 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7942 * Added silc_client_get_clients_by_list to get client entries
7943 from Client ID list, that is returned for example by JOIN
7944 and USERS command replies. The application should use this
7945 function for example when JOIN command reply is received to
7946 resolve the clients already on the channel (library does not
7947 do that anymore as USERS command reply is not used in the JOIN
7948 procedure anymore). Affected files lib/silcclient/silcapi.h and
7949 lib/silcclient/idlist.c.
7951 * JOIN command reply and USERS command reply returns now SilcBuffer
7952 pointers instead of unsigned char pointers when returning
7953 the client list and mode list.
7955 * Added <Client ID> argument to the JOIN command reply, mainly
7956 for the server to identify for which client the command was
7957 originally sent. Updated protocol specs accordingly.
7959 * Added SilcDlist private_key pointer to the SilcChannelEntry
7960 in the client to support the channel private keys. Affected
7961 file is lib/silcclient/idlist.h.
7963 * Added SilcChannelPrivateKey argument to the function
7964 silc_client_send_channel_message so that application can choose
7965 to use specific private ke if it wants to. If it is not provided,
7966 the normal channel key is used, unless private keys are set.
7967 In this case the first (key that was added first) is used
7968 as the encryption key.
7970 * Implemented the support for channel private key handling.
7971 Implemented the following functions:
7973 silc_client_add_channel_private_key,
7974 silc_client_del_channel_private_keys,
7975 silc_client_del_channel_private_key,
7976 silc_client_list_channel_private_keys and
7977 silc_client_free_channel_private_keys
7979 Affected file lib/silcclient/client_channel.c.
7981 * Added the support for the private keys in the channel message
7982 sending and encryption and in the message reception and
7983 decryption. Affected funtions are
7984 silc_client_send_channel_message and silc_client_channel_message.
7986 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7988 * Added SKE's key verify callback to the client library's
7989 KE protocol context. Affected files lib/silcclient/protocol.[ch].
7991 * Removed the statement that server (or router) must send USERS
7992 command reply when joining to the channel so that the client
7993 knows who are on the channel. Instead, the client list and
7994 client's mode list is now sent in the JOIN command reply to the
7995 client who joined channel. This is better solution.
7997 * Added function silc_server_get_users_on_channel and function
7998 silc_server_save_users_on_channel to the silcd/server.[ch].
8000 * Removed function silc_server_command_send_users from the
8003 * Do not show topic on the client library anymore. The topic is
8004 sent in the command reply notify to the application and the
8005 application must show the topic now.
8007 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8009 * Added client searching by nickname hash into the IDENTIFY and
8010 WHOIS commands in the server as they were clearly missing from
8011 them. Affected file is silcd/command.c.
8013 * Fixed a bug in private message receiving in the client library.
8014 The remote ID was freed and it wasn't supposed, now it is
8017 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8019 * Minor fix to the channel payload; allocate the data area, as it
8020 needs to be of specific length.
8022 * If the key agreement port is zero then the operating
8023 system will define the bound port. Affected files are
8024 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8026 * Added new function silc_channel_payload_decrypt into the file
8027 lib/silccore/silcchannel.[ch].
8029 * Moved the channel message etc, check from silc_packet_decrypt
8030 to applications. The library calls now a generic
8031 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8032 when the packet is either normal or special. This was done to
8033 allow more wide range of checking that was not allowed when
8034 the code was in library. Now applications can do virtually any
8035 checks to the packet and return to the library the decision how
8036 the packet should be processed. Affected files are
8037 lib/silccore/silcpacket.[ch].
8039 Added silc_server_packet_decrypt_check to the server and
8040 silc_client_packet_decrypt_check to the client library.
8042 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8043 to send with specified source and destination information.
8045 * Channel message delivery between routers was broken after the
8046 channel key distribution was fixed earlier. The channel key
8047 was used be to distributed to other routers as well which is not
8048 allowed by the protocol. Now this is fixed and channel keys
8049 really are cell specific and the channel message delivery between
8050 routers comply with the protocol specification.
8052 * Fixed various commands in server to check also the global list
8053 for the channel entry and not just the local list. The affected
8054 file silcd/command.c.
8056 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8058 * Added assert()s to buffer formatting and unformatting routines
8059 to assert (if --enable-debug) when error occurs. Affected
8060 file: lib/silcutil/silcbuffmt.c.
8062 * Changed to auto-reconnect to check whether the remote host is
8063 router and register the re-connect timeout if it is. It used
8064 to check that whether we are normal server, but router must do
8065 auto-reconnect with another router as well. Affected file
8068 * Removed the [<key len>] option from CMODE command as the cipher
8069 name decides the key length, nowadays. See the defined ciphers
8070 from the protocol specification.
8072 * Added [<hmac>] option to the CMODE command to define the HMAC
8073 for the channel. Added SILC_CMODE_HMAC channel mode.
8075 * Added [<hmac>] option for the JOIN command so that user can
8076 select which HMAC is used to compute the MACs of the channel
8079 * Added Hmac field to the Channel Message Payload. The integrity
8080 of plaintext channel messages are now protected by computing
8081 MAC of the message and attaching the MAC to the payload. The
8082 MAC is encrypted. Now, it is clear that this causes some
8083 overhead to the size of the packet but rationale for this is that
8084 now the receiver can verify whether the channel message decrypted
8085 correctly and also when private keys are set for the channel the
8086 receiver can decrypt the packet with several keys and check from
8087 the MAC which key decrypted the message correctly.
8089 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8090 lib/silccrypt/silccipher.[ch].
8092 * Added silc_hash_len to return the digest length into the
8093 lib/silcrypt/silchash.[ch].
8095 * Rewrote parts of Silc Channel Payload interface in the
8096 lib/silccore/silcchannel.[ch]. The encode function now also
8097 encrypts the packet and parse function decrypts it.
8099 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8101 * Fixed a minor formatting bug in the SKE's key material processing.
8102 It actually might have processed the keys wrong way resulting
8105 * Redefined the mandatory HMAC algorithms and added new algorithms.
8106 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8107 and hmac-md5 truncated to 96 bits. The mandatory is now
8108 hmac-sha1-96. Rest are optional (including the one that used
8109 to be mandatory). Rationale for this is that the truncated HMAC
8110 length is sufficient from security point of view and can actually
8111 make the attack against the HMAC harder. Also, the truncated
8112 HMAC causes less overhead to the packets. See the RFC2104 for
8115 * Added new [hmac] configuration section. The SKE used to use
8116 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8117 is of course wrong. The official names that must be proposed in
8118 the SKE are the ones defined in the protocol specification
8119 (hmac-sha1-96 for example). The user can configure any hmac
8120 using any hash function configured in the [hash] section. At
8121 least, the mandatory must be configured.
8123 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8125 * Added HMAC list to the SKE proposal list. It has now both
8126 hash algorithm list and HMAC list. This makes the protocol
8127 incompatible with previous versions. The SKE now seems to work
8128 the way it is supposed to work, for the first time actually.
8130 * Defined plain Hash algorithms to the protocol specification.
8133 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8135 * Implemented support for key agreement packets into the server.
8136 Added functions silc_server_key_agreement and
8137 silc_server_send_key_agreement. Other than these functions,
8138 server has nothing to do with this packet.
8140 * Added support for private message key packets into the server.
8141 Added functions silc_server_private_message_key and
8142 silc_server_send_private_message_key.
8146 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8147 called in the protocol's final callback instead in the END
8148 protocol state. This makes a little more sense and in the same
8149 time in client we can use the same protocol routines for normal
8150 key exchange and to key agreement packet handling as well.
8152 * Added to both client's and server's KE protocol context the
8153 SilcSKEKeyMaterial pointer to save the key material. We will
8154 bring the key material to the protocol's final callback by doing
8155 this. The final callback must free the key material.
8157 * Added SKE's packet_send callback into client's KE protocol
8158 context so that the caller can choose what packet sending function
8159 is used. This way we can use different packet sending when
8160 doing normal SKE when doing key agreement packet handling (in
8161 the key agreement packet handling we do not want to encrypt
8164 * Implemented the responder side of the key agreement routines
8165 in the client. The client can now bind to specified port and
8166 accept incoming key negotiation. The key material is passed
8167 to the application after the protocol is over.
8169 * Implemented the processing of incoming Key Agreement packet
8170 in the client. Added function silc_client_key_agreement to
8173 * Implemented the intiator side of the key agreement routines
8174 in the client. The client can now initiate key agreement with
8175 another remote client. The key material is passed to the
8176 application after the protocol is over.
8178 * Created client_keyagr.c to include all the key agreement
8181 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8182 SILC_TASK_CALLBACK except that it is not static.
8184 * Created client_notify.c and moved the Notify packet handling
8185 from the client.[ch] into that file.
8187 * Created client_prvmsg.c and moved all private message and
8188 private message key routines from the client.[ch] into that file.
8190 * Create client_channel.c and moved all channel message and
8191 channel private key routines from the client.[ch] into that file.
8193 * Changed silc_client_get_client_by_id_resolve to resolve with
8194 WHOIS command instead of IDENTIFY command, in the file
8195 lib/silclient/idlist.c.
8197 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8199 * Implemented the SKE's responder side to the Client library.
8201 * When FAILURE is received to the protocol do not trust it
8202 blindly. Register a timeout to wait whether the remote closes
8203 the connection as it should do it, only after that process the
8204 actual failure. This was changed to both client and server.
8206 * Added client_internal.h to include some of the structures
8207 there instead of client.h in lib/silcclient/.
8209 * Added function silc_task_unregister_by_callback to unregister
8210 timeouts by the callback function.
8212 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8214 * Some "Incomplete WHOIS info" errors has been appearing on the
8215 log files. Took away the entry->userinfo check from WHOIS
8216 reply sending. The entry->userinfo is now " " if client did not
8217 provide one. I thought this was fixed earlier but something
8218 is wrong still. Let's see if the error still appears.
8220 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8222 * Fixed a minor bug in the login when the channel key is
8223 re-generated in the server. It used to generate the key in
8224 wrong order and thus caused problems in the channel traffic.
8226 * Fixed a minor bug in channel key distsribution after
8227 KICK command. The key was not sent to the router even though
8230 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8232 * Added silc_ske_process_key_material_data as generic routine
8233 to process any key material as the SILC protocol dictates. The
8234 function is used by the actual SKE library but can be used by
8235 applications as well. This relates to the private message keys
8236 and the channel private keys since they must be processed the
8237 same way the normal SILC session keys. The protocol dictates
8238 this. Affected files: lib/silcske/silcske.[ch].
8240 Added also silc_ske_free_key_material to free the
8241 SilcSKEKeyMaterial structure.
8243 * Defined silc_cipher_set_key function to set the key for
8244 cipher without using the object's method function. The affected
8245 files: lib/silccrypt/silccipher.[ch].
8247 * Implemented silc silc_client_add_private_message_key,
8248 silc_client_add_private_message_key_ske,
8249 silc_client_del_private_message_key,
8250 silc_client_list_private_message_keys and
8251 silc_client_free_private_message_keys functions in the
8254 Added functions silc_client_send_private_message_key to send
8255 the Private Message Key payload and silc_client_private_message_key
8256 to handle incoming Private Message Key payload.
8258 * Added Cipher field to the Private Message Key payload to set
8259 the cipher to be used. If ignored, the default cipher defined
8260 in the SILC protocol (aes-256-cbc) is used.
8262 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8264 * Removed lib/silcclient/ops.h file.
8266 Redefined parts of the SILC Client Library API. Created new
8267 file silcapi.h that deprecates the ops.h file and defines the
8268 published Client Library API. Defined also private message key
8269 API and channel private key API into the file.
8271 This is the file that the application must include from the
8272 SILC Client Library. Other files need not be included by
8273 the application anymore.
8275 * Added new key_agreement client operation callback and also
8276 defined the Key Agreement library API for the application.
8278 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8280 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8281 is used by clients to request key negotiation between another
8282 client in the SILC network. If the negotiation is started it
8283 is performed using the SKE protocol. The result of the
8284 negotiation, the secret key material, can be used for example
8285 as private message key.
8287 Implemented the Key Agreement payload into the files
8288 lib/silccore/silauth.[ch].
8290 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8292 * Redefined ciphers for the SILC protocol. Added some new ciphers
8293 and defined the key lengths for the algorithms. Changed the
8294 code accordingly. The default key length is now 256 bits.
8296 * Fixed SKE key distribution function silc_ske_process_key_material
8297 when the key length is more than 128 bits. The default key
8298 length in SILC is now 256 bits.
8300 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8301 to indicate unsupported algorithm.
8303 * Renamed rijndael.c to aes.c and all functions as well.
8305 * Fixed a long standing channel key setting bug in client library.
8306 Weird that it has never surfaced before.
8308 * Fixed bug in channel deletion. If the entire channel is removed
8309 then it must also delete the references of the channel entry
8310 from the client's channel list as the client's channel entry and
8311 the channel's client entry share same memory.
8313 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8315 * Implemented CONNECT and SHUTDOWN commands in the client.
8317 * Implemented CLOSE command to the client.
8319 * Added the function silc_idlist_find_server_by_name into the
8320 files silcd/idlist.[ch].
8322 Added the function silc_idlist_find_server_by_conn into the
8323 files silcd/idlist.[ch].
8325 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8327 * DIE command was renamed to SHUTDOWN. Updated the both code
8330 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
8331 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
8333 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
8336 * Added function silc_server_create_connection function to create
8337 connection to remote router. My server implementation actually
8338 does not allow router to connect to normal server (it expects
8339 that normal server always initiates the connection to the router)
8340 so the CONNECT command is only good for connecting to another
8343 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8345 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
8346 or some other client was kicked from the channel.
8348 Implemented the handling of the notify type to both client
8351 Implemented silc_server_send_notify_kicked to send the KICKED
8352 notify. It is used to send it to the server's primary router.
8354 * Implemented the KICK command into server and client.
8356 * Added `query' argument to the silc_idlist_get_client function
8357 to indicate whether to query the client from server or not if
8360 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
8361 to indicate that the client is not channel founder.
8365 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8367 * Removed the rng context from SilcPacketContext structure and
8368 changed that the packet routine uses the Global RNG API.
8370 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8372 * Added support for quit message that client can "leave" on the
8373 channel when it quits the SILC. It is ditributed inside the
8374 SILC_NOTIFY_TYPE_SIGNOFF notify type.
8376 Added silc_server_free_client_data that will take the
8377 signoff message as argument.
8379 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
8381 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8383 * Updated parts of the protocol specification to keep it up
8386 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8388 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
8389 payloads in one packet.
8391 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
8392 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
8393 use now the new List flag.
8395 * Also deprecated the following packet types: REPLACE_ID,
8396 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
8398 * Added list support for Notify packet in server.
8400 * Added silc_server_send_notify_channel_change to send the
8401 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
8402 the silc_server_send_replace_id.
8404 * Added silc_server_send_notify_nick_change to send the
8405 NICK_CHANGE notify type. Deprecates the function
8406 silc_server_send_replace_id.
8408 * Added silc_server_send_notify_join to send the JOIN notify type.
8409 Deprecates the function silc_server_send_new_channel_user.
8411 * Added silc_server_send_notify_leave to send LEAVE notify type.
8412 Deprecates the function silc_server_send_remove_channel_user.
8414 * Added silc_server_send_notify_cmode and
8415 silc_server_send_notify_cumode to send CMODE and CUMODE notify
8416 types. Deprecates the silc_server_send_set_mode function.
8418 * Added SERVER_SIGNOFF notify type to indicate that server has
8419 quit. This means that all clients on the channel from that
8420 server will drop. This can be also used when netsplit happens.
8422 Deprecated REMOVE_ID packet type since it is not needed anymore
8425 Added silc_server_send_notify_server_signoff to send the
8426 SERVER_SIGNOFF notify type. Deprecates the function
8427 silc_server_send_remove_id.
8429 Added also silc_server_send_notify_signoff to send the
8430 SIGNOFF notify type.
8432 * Employed the PKCS #1. It is the mandatory way to do RSA in the
8433 SILC protocol from this day on. Changed the protocol
8434 specification as well.
8436 * Added silc_server_send_notify_topic_set to send TOPIC_SET
8437 notify type. It is used between routers to notify about
8438 topic changes on a channel.
8440 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
8443 * Partly updated the protocol specification to comply with the
8444 changes now made. It is still though a bit outdated.
8446 * The JOIN notify type now takes one extra argument <Channel ID>.
8447 The packet used to be destined to the channel but now the
8448 JOIN type may be sent as list thus it is impossible to
8449 destine it to any specific channel. By adding this argument
8450 it is again possible.
8452 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8454 * Added CREDITS file. The CHANGES and CREDITS file will appear
8455 in the distribution as well.
8457 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8459 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
8460 types in the server's silcd/packet_receive.c.
8462 * Implemented CMODE and CUMODE to work in router environment.
8464 * Fixed minor encoding and decoding buglet from the
8465 lib/silccore/silcmode.c.
8467 * Fixed buffer overflow from lib/silcclient/command.c in USERS
8470 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
8472 * Changed all SilcConfigServer* and silc_config_server* to
8473 SilcServerConfig* and silc_server_config*, respectively.
8476 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8478 * Associated the ID (client or server ID) to the Authentication
8479 Payload to avoid any possibility of forging. Updated the
8480 protocol specification and the code accordingly.
8482 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8484 * The RSA key length is now save to the RsaKey context in the
8485 key generation process in lib/silccrypt/rsa.c. The key length
8486 is now used to figure out the maximum size of the block allowed
8487 to be encrypted/signed.
8489 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
8490 is equivalent to the silc_mp_mp2bin but does not allocate any
8493 * Changed silc_mp_mp2bin API to take length argument. If it is
8494 non-zero then the buffer is allocated that large. If zero, then
8495 the size is approximated using silc_mp_sizeinbase, which however
8498 * Created Global RNG API which is global RNG that application can
8499 initialize. After initializing, any routine anywhere in the
8500 code (including library) can use RNG without allocating a new
8501 RNG object. This was done to allow this sort of use of the
8502 RNG in code that has no chance to allocate RNG object. All
8503 applications currently allocate this and many routines in the
8504 library use this. Affected file lib/silccrypt/silcrng.[ch].
8506 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
8507 it to use the Global RNG API.
8509 * Defined Authentication Payload into protocol specification that
8510 is used during SILC session to authenticate entities. It is
8511 used for example by client to authenticate itself to the server
8512 to obtain server operator privileges.
8514 Implemented this payload into the lib/silccore/silcauth.[ch].
8515 Implemented also routines for public key based authentication
8516 as the new protocol specification dictates.
8518 Moved definitions of different authentication methods from
8519 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
8521 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
8522 silc_pkcs_verify and silc_pkcs_sign_with_hash and
8523 silc_pkcs_verify_with_hash functions into the file
8524 lib/silccrypt/silcpkcs.[ch].
8526 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8528 * The client entry's userinfo pointer must be always valid.
8529 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
8530 will fail since it requires the userinfo. Now, the userinfo
8531 is allocated as "" if actual userinfo does not exist. Actually,
8532 it must exist and it is totally Ok to drop client connections
8533 that does not announce the userinfo. However, we will make
8534 this workaround for now.
8536 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
8537 to return the remote port by socket.
8539 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8541 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
8542 SILC_SERVER_PENDING_EXEC and added an new macro
8543 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
8544 data or when error occurs while processing the pending command.
8546 Added new argument `destructor' into silc_server_command_pending
8547 and to the SilcServerCommandPending object. This destructor is
8548 now called after calling the pending callback or if error occurs
8549 immediately. If error occurs the actual pending callback won't
8550 be called at all - only the destructor. The destructor may be
8551 NULL if destructor is not needed.
8553 All this applies for client library code as well. Similar
8554 changes were made there as well for the pending commands.
8556 In the client, the application must now allocate the
8557 SilcClientCommandContext with the silc_client_command_alloc
8560 * Added reference counter to the SilcServerCommandContext. Added
8561 function silc_server_command_alloc and silc_server_command_dup
8564 Same type of functions added to the client library for the same
8567 * Removed the cmd_ident from IDListData away since it is now
8568 global for all connections. It is the command identifier used
8569 in command sending and with pending commands. The affected file
8572 * Added reference counter to the SilcSocketConnection objecet to
8573 indicate the usage count of the object. The object won't be
8574 freed untill the reference counter hits zero. Currently only
8575 server uses this, and client ignores it. The client must be
8576 set to use this too later. The affected files are
8577 lib/silccore/silcsockconn.[ch]. Added also the function
8578 silc_socket_dup to increase the reference counter.
8580 This was mainly added because it is possible that the socket
8581 is removed underneath of pending command or other async
8582 operation. Now it won't be free'd and proper DISCONNECTING
8583 flags, etc. can be set to avoid sending data to connection that
8584 is not valid anymore.
8586 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
8587 the connection. After that it sets SILC_SET_DISCONNECTED.
8588 It is, however, possible that the socket data is not still freed.
8589 The silc_server_packet_process now checks that data is not
8590 read or written to connection that is DISCONNECTED. The socket
8591 get's freed when the reference counter hits zero.
8593 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8595 * Changed the client operation API: channel_message operation's
8596 `sender' is now the client entry of the sender, not the nickname
8597 and the `channel' is the channel entry, not the channel name.
8599 In the private_message operation the `sender' is now also the
8600 client entry of the sender not the nickname.
8602 Affected file is lib/silcclient/ops.h and all applications
8603 using the client operations.
8605 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8607 * Moved the calling of ops->connect() from connect_to_server_final
8608 into receive_new_id functin since that is the point when the
8609 client is actually allowed to send traffic to network. The
8610 affected file is lib/silcclient/client.c.
8612 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8614 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
8615 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
8616 (if needs broadcasting) instead of broadcasting the packets one
8617 by one which would make a burst in the network traffic.
8619 * Added `broadcast' argument to the functions in silcd/server.[ch]
8620 silc_server_create_new_channel[_with_id] to indicate whether
8621 to send New Channel packet to primary router.
8623 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8625 * Added new function into the silcd/server.[ch] files:
8626 silc_server_create_new_channel_with_id to create new channel with
8627 already existing Channel ID.
8629 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
8630 lib/silccore/silcpacket.h. This packet is used t send list of
8631 Set Mode payloads inside one packet. Server uses this to set
8632 the modes for the channels and clients on those channels, that it
8633 announced to the router when it connected to it. The protocol
8634 specification has been updated accordingly.
8636 * The silc_server_new_channel did not handle the packet coming
8637 from normal server as it normally does not send that. However,
8638 when it announces its channels it does send it. Implemented
8639 the support for that.
8641 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
8642 into the file lib/silccore/id.h.
8644 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8646 * Fixed memory leaks in the functions silc_idlist_del_client,
8647 silc_idlist_del_channel and silc_idlist_del_server in the file
8648 silcd/idlist.c. All of those leaked like a sieve.
8650 * Fixed some small memory leaks in the client's function
8651 silc_client_notify_by_server.
8653 * Added functions into silcd/server.c: silc_server_announce_clients,
8654 silc_server_announce_channels and silc_server_announce_server.
8655 These functions are used by normal and router server to announce
8656 to its primary router about clients, channels and servers (when
8657 router) that we own. This is done after we've connected to the
8660 These functions effectively implements the following packet types:
8661 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
8662 and SILC_PACKET_NEW_ID_LIST.
8664 * Added new functions into the silcd/packet_receive.[ch]:
8665 silc_server_new_id_list, silc_server_new_channel_list and
8666 silc_server_new_channel_user_list to handle the incoming
8667 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
8669 * Added support of changing Channel ID in the function
8670 silc_server_replace_id. If the server that announces a channel
8671 to the router already exists in the router (with same name but
8672 with different Channel ID), router is responsible to send
8673 Replace ID packet to the server and force the server to change
8674 the Channel ID to the one router has.
8676 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
8677 client that the Channel ID has been changed by the router. The
8678 normal server sends this to the client. Client must start using
8679 the new Channel ID as the channel's ID.
8681 Implemented handling of this new type into lib/silcclient/client.c
8682 into the function silc_client_notify_by_server.
8684 * Added new function silc_idlist_replace_channel_id into the files
8685 silcd/idlist.[ch] to replace the Channel ID.
8687 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8689 * Call silc_server_command_identify_check always when processing
8690 the IDENTIFY command in silcd/command.c
8692 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8694 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
8695 send keepalive packets. The packet can be sent by clients,
8696 servers and routers.
8698 Added function silc_socket_set_heartbeat into the file
8699 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
8700 If not set, the heartbeat is not performed. The actual
8701 heartbeat is implemented in the low level socket connection
8702 library. However, application is responsible of actually
8705 Added silc_server_send_heartbeat to send the actual heartbeat
8706 packet into silcd/packet_send.[ch]. Server now performs
8707 keepalive with all connections.
8709 * Added silc_task_get_first function into lib/silcutil/silctask.c
8710 to return the timeout task with shortest timeout. There was a bug
8711 in task unregistration that caused problems. TODO has been
8712 updated to include that task system must be rewritten.
8714 * The client library will now resolve the client information when
8715 receiving JOIN notify from server for client that we know but
8716 have incomplete information.
8718 * Rewrote parts of silc_server_remove_from_channels and
8719 silc_server_remove_from_one_channel as they did not remove the
8720 channel in some circumstances even though they should've.
8722 * Encryption problem encountered in server:
8724 The LEAVE command used to send the Channel Key packet to the
8725 router immediately after generating it. However, the code
8726 had earlier sent Remove Channel user packet but not immediately,
8727 ie. it was put to queue. The order of packets in the router
8728 was that Channel Key packet was first and Remove Channel User
8729 packet was second, even though they were encrypted in the
8730 reverse order. For this reason, MAC check failed. Now, this
8731 is fixed by not sending the Channel Key packet immediately but
8732 putting it to queue. However, this is more fundamental problem:
8733 packets that are in queue should actually not be encrypted
8734 because packets that are sent immediately gets encrypted
8735 actually with wrong IV (and thus MAC check fails). So, packets
8736 that are in queue should be encrypted when they are sent to
8737 the wire and not when they put to the queue.
8739 However, the problem is that the current system has not been
8740 designed to work that way. Instead, the packet is encrypted
8741 as soon as possible and left to the queue. The queue is then
8742 just purged into wire. There won't be any fixes for this
8743 any time soon. So, the current semantic for packet sending
8746 o If you send packet to remote host and do not force the send
8747 (the packet will be in queue) then all subsequent packets to the
8748 same remote host must also be put to the queue. Only after the
8749 queue has been purged is it safe again to force the packet
8752 o If you send all packets immediately then it safe to send
8753 any of subsequent packets through the queue, however, after
8754 the first packet is put to queue then any subsequent packets
8755 must also be put to the queue.
8757 Follow these rules and everything works fine.
8759 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8761 * Added new function silc_server_remove_clients_by_server to
8762 remove all client entries from ID list when the server connection
8763 is lost. In this case it is also important to invalidate all
8764 client entires as they hold the invalid server entry. This
8765 fixes fatal bug when server has lost connection and will reconnect
8768 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8770 * Made some sanity checks to silc_server_daemonise like to check
8771 whether the requested user and group actually exists.
8773 * Added sanity check to SKE's silc_ske_responder_finish to check
8774 that the public and private key actually is valid.
8776 * Invalidate the client's nickname when receiving Replace ID
8777 packet and the Client ID is being replaced. This means that the
8778 server will query the nickname if someone needs it (client)
8781 * Sort the ID Cache in client library when the ID Cache data
8782 has changed (needs sorting).
8784 * Do not allow for SILC client to create several connections to
8785 several servers. The client does not support windows right now
8786 and generating multiple connections causes weird behaviour.
8788 Irssi-silc client does support windows and can handle several
8789 connections without problems, see: www.irssi.org and SILC plugin.
8791 * Fixed some places where client was added to the IDList. The
8792 rule of thumb is following (in order to get everything right):
8793 If the client is directly connected local client then the
8794 `connection' argument must be set and `router' argument must be
8795 NULL to silc_idlist_add_client function. If the client is not
8796 directly connected client then the `router' argument must
8797 bet set and the `connection' argument must be NULL to the
8798 silc_idlist_add_client function.
8800 * The funtion silc_server_packet_send_local_channel actually did
8801 not check whether the client was locally connected or not. It
8802 does that now. Fixed a bug related to LEAVE command.
8804 * Fixed Remove Channel User payload parsing bug in server's
8805 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
8807 * The server's silc_server_save_channel_key now checks also the
8808 global ID list for the channel as it might not be in the local
8809 list. Fixed a bug related to LEAVE command.
8811 * Is this the end of the [<unknown>] buglet that has been lurking
8812 around for a long time? A little for loop fix in server's
8813 silc_server_command_whois_parse that is used by both IDENTIFY
8814 and WHOIS command. At least, this was a clear bug and a cause
8815 of one type of [<unknown>] buglet.
8817 * WHOIS and IDENTIFY commands call the function
8818 silc_server_command_[whois/identify]_check function even if
8819 we are not router server.
8821 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8823 * Added --with-gmp configuration option. If set the GMP
8824 is always compiled in the SILC source tree. If not set then
8825 it is checked whether the system has the GMP3 installed. If
8826 it has then the GMP won't be compiled (the system's headers
8827 and library is used), if it doesn't have it then the GMP is
8828 compiled in the SILC source tree.
8830 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8832 * Changed RSA private exponent generation to what PKCS #1
8833 suggests. We try to find the smallest possible d by doing
8834 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
8835 not security fix but optimization.
8837 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8839 * Added new config entry [Identity] to fork the server and run
8840 it as specific user and group. A patch from Bostik.
8842 * Imported Dotconf configuration library into lib/dotconf.
8843 This will be used to create the SILC configuration files later.
8844 It will appear in the distsribution after this commit.
8846 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8848 * A big code auditing weekend happening. Auditing code for
8849 obvious mistakes, bugs and errors. Also, removing any code
8852 Removed files for being obsolete:
8854 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
8855 inline in the file lib/silcutil/silcbuffer.h)
8857 o lib/silcutil/silcbufutil.c (the header has inline versions)
8859 Changed code to fix possible error conditions:
8861 o The buffer formatting routines now check that the destination
8862 buffer really has enough space to add the data. This applies for
8863 both buffer formatting and unformatting
8864 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
8865 unformatting was changed to accomodate following rules:
8866 XXX_*STRING_ALLOC will allocate space for the data into the pointer
8867 sent to the function while XXX_*STRING will not allocate or copy
8868 the data into the buffer. Instead it sets the pointer from the
8869 buffer into the pointer sent as argument (XXX_*STRING used to
8870 require that the pointer must be allocated already). This change
8871 makes this whole thing a bit more consistent and more optimized
8872 (note that the data returned in the unformatting with XXX_*STRING
8873 must not be freed now). The routines return now -1 on error.
8875 o Tried to find all code that use buffer_format and buffer_unformat
8876 and added return value checking to prevent formatting and
8877 especially unformatting errors and possible subsequent fatal
8880 o Changed ske->x and ske->KEY to mallocated pointers in
8881 lib/silcske/silcske.h. Fixed possible data and memory leak.
8883 o Added return value checking to all *_parse* functions. Fixed
8884 many memory leaks as well.
8886 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
8887 so that buffer overflows would not happen. All code now also
8888 checks the return value as it can fail.
8890 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8892 * Added reconnection support to server if the normal server looses
8893 its connection to the router (for example if router is rebooted).
8894 The server performs normal reconnection strategy implemented
8895 to the server. Affected file silcd/server.c.
8897 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8899 * Added new packet type SILC_PACKET_SET_MODE that is used to
8900 distribute the information about changed modes (for clients,
8901 channels and clients channel modes) to all routers in the
8902 network. Updated the protocol specification accordingly.
8904 Added functions into silcd/packet_send.c and
8905 silcd/packet_receive.c: silc_server_send_set_mode,
8906 silc_server_set_mode.
8908 Added new files silcmode.[ch] into lib/silccore that implements
8909 the encoding and decoding of Set Mode Payload. Added new type
8910 SilcSetModePayload. Moved the definitions of different modes
8911 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
8913 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8915 * Oops, a little mistake in server's connection authentication
8916 protocol. The protocol is not ended with FAILURE but with
8917 SUCCESS if the authentication is Ok. :) Affected file is
8920 * Implemented NICK_CHANGE notify handling in server in the file
8921 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
8922 the local clients on the channel. After the changing nickname
8923 in router environment snhould work and the [<unknown>] nickname
8924 should appear no more.
8926 The silc_server_replace_id function that receives the Replace ID
8927 payload now sends the NICK_CHANGE notify type also in the file
8928 silcd/packet_receive.c
8930 * Changed WHOIS and IDENTIFY command to support the maximum amount
8931 of arguments defined in protocol specs (3328 arguments). This
8932 fixed a bug that caused problems when there were more than three
8935 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8937 * Added extra parameter, command identifier, to the
8938 silc_client_send_command so that explicit command identifier
8941 Changed that ID list routines uses specific command identifier
8942 when sending WHOIS/IDENTIFY requests to the server so that they
8943 can be identified when the reply comes back.
8945 Affected files lib/silcclient/command.[ch],
8946 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
8948 * Added `sender' argument to silc_server_packet_send_to_channel
8949 to indicaet the sender who originally sent the packet to us
8950 that we are now re-sending. Ignored if NULL. Affected file
8951 silcd/packet_send.[ch].
8953 * Added some server statistics support in silcd/server_internal.h
8954 SilcServerStatistics structure and around the server code. Also
8955 send some nice statistics information when client is connecting
8958 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8960 * Fixed channel ID decoding in server's JOIN command reply in
8961 silcd/command_reply.c
8963 * Fixed braodcasting of replace ID payload to not to send it if
8964 we are standalone server in silcd/packet_receive.c.
8966 * Fixed all channel message sending routines to not to send
8967 packets to clients that has router set, since they are routed
8968 separately in the same function earlier. Affects file
8969 silcd/packet_send.c and all channel packet sending functions.
8971 * In USERS reply, res_argv[i] are not allocated, the table
8972 is allocated. Thus changed that free the table, not its
8975 * In server's whois_check and identify_check if the client is
8976 locally connected do not send any WHOIS commands - they are not
8979 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8981 * Fixed some minor bugs in client when sending WHOIS command. The
8982 arguments was in wrong order.
8984 * Removed statis function add_to_channel from server in
8985 silcd/command.c that was previously used with the joining but
8988 * Tested USERS command in router environment successfully with two
8989 routers, two servers and two clients.
8991 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8993 * Reorganized the USERS command and command reply in client library
8994 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
8995 When the command is given by user we register a pending command
8996 callback that will reprocess the command after the reply has been
8997 received from the server. When reprocessing the packet we then
8998 display the information. Thus, the USERS information is displayed
8999 now in the command callback instead of in the command reply
9000 callback. The processing of the command is same as previously
9001 when server has sent the command reply in the JOINing process.
9003 * Added to USERS command in silcd/command_reply.c to join the client,
9004 we didn't use to know about, to the channel after we've created
9005 a client entry for it. Also, for clienet we did know already still
9006 check whether it is on the channel or not and add it if not.
9008 * Removed silc_server_command_join_notify as the function and its
9011 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9013 * Changed the client's pending command handling to the same as the
9014 server's pending command handling. It is also now possible to
9015 execute command reply functions from other command reply
9016 function as the function callbacks for commands and command
9017 replies are one and same. The pending commands are not static
9018 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9019 in client connection context. Thus, pending commands are server
9020 connection specific as it is convenient.
9022 Changed the function silc_client_command_pending and
9023 silc_client_command_pending_del and added new function
9024 silc_client_command_pending_check. Removed the
9025 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9028 * Added cmd_ident, current command identifier, to the client
9029 connection context in lib/silcclient/client.h to keep track on
9030 command identifiers used in command sending. Client's command reply
9031 function handling now supports the mandatory command identifiers.
9033 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9034 funtions in client to fully support pending command callbacks.
9036 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9037 as one of the arguments to the application in the command reply
9040 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9041 before first releasing SILC but came back. Now it is removed again
9042 and should come back nomore. The FORWARDED flag was used only
9043 by the JOINing procedure by forwarding the command packet to router.
9044 Now, the JOINing procedure has been changed to more generic (due
9045 to various router environment issues) and FORWARDED is not needed
9046 anymore for anything. The protocol specification is yet to be
9049 Now, removed silc_server_packet_forward from server and the flag
9050 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9052 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9054 * Renamed NAMES command to USERS command. The NAMES was named that
9055 due to historical reasons. Now it is renamed. Also, rewrote
9056 parts of the USERS command. The nickname list is not sent anymore
9057 by the server. Only Client ID and mode lists are sent in the USERS
9058 command. Changed this also to the protocol specification.
9060 The client now resolves the names and stuff after it receives
9061 the USERS list from the server when joining to the channel.
9063 * WHOIS and IDENTIFY commands has been changed to support multiple
9064 Client ID's per command. One can now search for multiple users
9065 in the network by sending only one WHOIS or IDENTIFY command.
9066 Changed the code and the protocol specifications.
9068 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9069 uses silc_server_command_whois_parse to parse the request. */
9071 * If normal server, do not parse the WHOIS and IDENTIFY requests
9072 before sending it to the router. Saves some time.
9074 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9076 * Fixed JOIN command on client library. Wrong number of arguments
9077 used to crash the client.
9079 * Added silc_server_channel_has_global function to check whether
9080 channel has global users or not.
9082 * Added silc_server_channel_has_local function to check whether channel
9083 has locally connected clients on the channel.
9085 * The silc_server_remove_from_one_channel now checks whether the
9086 channel has global users or not after given client was removed from
9087 the channel. It also checks whether the channel has local clients
9088 on the channel anymore. If it does not have then the channel entry
9089 is removed as it is not needed anymore.
9091 * The silc_server_notify now checks on JOIN notify whether the joining
9092 client is one of locally connected or global. If it is global then
9093 the channel has now global users on the channel and that is marked
9094 to the channel entry. Also, it now saves the global client to
9095 global list who is joining and JOINs it to the channel. This is
9096 for normal server, that is.
9098 Changed silc_server_send_notify_on_channel,
9099 silc_server_packet_relay_to_channel and
9100 silc_server_packet_send_to_channel check if we are normal server
9101 and client has router set (ie. global client) do not send the
9102 message to that client, as it is already routed to our router.
9104 * Implemented LEAVE notify type handling in silc_server_notify
9107 * Tested LEAVE command in router environment successfully. Tested
9108 with two routers, two servers and two clients.
9112 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9114 * Implemented SIGNOFF notify type handling in silc_server_notify
9117 * silc_server_remove_id now removes the client entry from all channels
9118 it has joined and thusly sends SIGNOFF notify type.
9120 * Rewrote the NAMES list generation in server by removing two excess
9121 loops. The lists are created now inside one loop.
9123 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9125 * silc_server_remove_channel_user checks now also global list
9126 for channel and client.
9128 * silc_server_new_channel_user checks now both local and global
9129 list for channel and client. Fixed a bug in client id decoding.
9130 Used to decode wrong buffer.
9132 * silc_server_channel_message checks now both local and global
9133 list for channel entry.
9135 * Tested channel joining (hence JOIN) in router environment
9136 successfully. Tested with two routers, two servers and two
9139 * Tested channel message sending in router environment successfully.
9141 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9143 * Added silc_server_save_channel_key into server.[ch] to save the
9144 received channel key in Channel Key payload processing. It is
9145 also used in JOIN command reply handling.
9147 Equivalent function silc_client_save_channel_key added into
9148 client.[ch] into client library.
9150 * Changed JOIN command reply to send information whether the channel
9151 was created or not (is existing already) and the channel key
9152 payload. Changed protocol specs accordingly.
9154 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9155 the request was sent by ID and not by nickname. Crashed on
9158 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9160 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9161 now correctly save the received data.
9163 * silc_server_free_sock_user_data now notifies routers in the
9164 network about entities leaving the network.
9166 At the same time implemented functions silc_server_remove_id
9167 and silc_server_send_remove_id to receive and send REMOVE_ID
9168 packets. The packet is used to notify routers in the network
9169 about leaving entities. The ID removed will become invalid in
9172 * Added function silc_idlist_del_server into server. Removes and
9173 free's server entry from ID list.
9175 * silc_server_private_message function now checks, if we are router,
9176 that the destination ID really is valid ID, naturally.
9178 * In router when NEW_ID packet is received (for new client) the
9179 hash of the Client ID is saved in the ID Cache but the
9180 client->nickname is set to NULL, instead of putting the hash
9183 IDENTIFY command now also checks that client->nickname must be
9184 valid. If it is not if will request the data from the server who
9185 owns the client. Added new function
9186 silc_server_command_identify_check.
9188 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9189 to set the command to already allocated Command Payload.
9191 * Tested private message sending in router environment with two
9192 routers, two servers and two clients. Fixed minor bugs and now
9195 * Fixed segfault from client's NAMES command. Used to crash if
9198 * Forwarded packets must not be routed even if it is not destined
9199 to the receiver. Changed server code comply with this.
9201 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9203 * Added `require_reverse_mapping' boolean value to ServerParams
9204 structure. If TRUE (not default) the server will require that
9205 the connecting host has fully qualified domain name.
9207 If the reverse mapping is not required and hostname could not be
9208 found the IP address is used as hostname.
9210 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9212 * Implemented version string checking to both client and server.
9213 The check is incomplete currently due to the abnormal version
9214 strings used in development version of SILC.
9216 * Changed all command functions in server to use the new
9219 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9221 * Changed char *data to unsigned char *data in ID Cache system to
9222 support binary data as ID Cache data. Changed code to support
9223 binary data in lib/silccore/idcache.c.
9225 * Renamed silc_server_packet_relay_command_reply to
9226 silc_server_command_reply as it is normal packet receiving
9227 function. Rewrote the function to accept command replys for
9228 servers and not only for clients.
9230 * Mark remote router always as registered server if we are connecting
9231 to it. Otherwise, commands sent by the router to us are ignored.
9233 * All ID List find routines now returns the ID Cache Entry pointer
9234 as well if requested.
9236 * WHOIS command works now in router environment, tested with two
9237 routers, two servers and two clients.
9239 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9240 in router environment (as it is almost equivalent to WHOIS) but
9241 hasn't been tested thoroughly. Added new functions:
9243 silc_server_command_identify_parse
9244 silc_server_command_identify_send_reply
9245 silc_server_command_identify_from_client
9246 silc_server_command_identify_from_server
9248 * Disabled route cache adding because adding two different ID's with
9249 same IP replaces the old cache entry thus giving wrong route.
9250 The entry->router->connection is always the fastest route anyway
9251 so route cache may not be needed. Of course, new routes maybe
9252 established after receiving the ID when the entry->router->connection
9253 might not be anymore the most optimal.
9255 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9257 * Add route cache for received ID for fast routing.
9259 * Added silc_server_packet_route to route received packet on router
9260 that is not destined to us.
9262 * Renamed silc_server_get_route to silc_server_route_get.
9264 * Added id_string and id_string_len fields into SilcServer to
9265 include encoded ServerID for fast comparing without excess
9266 encoding of the ID's.
9268 * Cleaned up WHOIS command on server side. Added following static
9271 silc_server_command_whois_parse
9272 silc_server_command_whois_check
9273 silc_server_command_whois_send_reply
9274 silc_server_command_whois_from_client
9275 silc_server_command_whois_from_server
9277 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9278 arguments in command replies. All command functions should be
9279 updated to use this macro.
9281 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9283 * Minor typo fixes on command reply handling on server.
9285 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9287 * Added silc_server_command_add_to_channel internal routine to add
9288 the client to the channel after router has created the channel and
9289 sent command reply to the server.
9291 * Added generic silc_server_send_command to send any command from
9294 * Use static buffer with ID rendering instead of duplicating data.
9296 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9298 * Fixed a channel user mode bug when joining to a channel server gave
9299 everybody channel founder rights, oops.
9301 * We mark ourselves as the router of the incoming server connection
9302 if we are router ourselves. This way we can check in some packet
9303 sending functions whether it is locally connected server. For
9304 incoming router connections we put NULL.
9306 * For router sending packets locally means now always sending the
9307 packet cell wide; to local clients and local servers. For normal
9308 server sending packet locally means sending it to only local
9311 * Fixed the JOIN command to really work in router environment. If the
9312 channel is created it is always created by the router. Router is
9313 also responsible of making the initial joining to the channel,
9314 sending JOIN notify to the sending server and distributing
9315 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
9316 does not exist server doesn't do anything else but forward the
9317 command to the router which performs everything.
9319 * Added silc_server_send_channel_key function to send the Channel Key
9322 * Added silc_server_create_channel_key to create new channel key. The
9323 channel key is now re-generated everytime someone joins or leaves
9324 a channel, as protocol dictates. Note: channel->key_len is the
9327 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9329 * Splitted server.[ch] finally. Created now packet_send.[ch] and
9330 packet_receive.[ch] to separate packet sending and receiving
9331 routines. The server.[ch] now includes everything else including
9332 actual packet processing (writing and reading data) and other
9335 Renamed silc_server_private_message_send_internal to
9336 silc_server_send_private_message. The routine is still though
9337 used only to relay private messages as server does not send
9338 private messages itself.
9340 Renamed silc_server_new_channel to silc_server_create_new_channel
9341 and added new function sicl_server_new_channel that handles the
9342 incoming New Channel packet. Added also new sending function
9343 silc_server_send_new_channel to send New Channel Payload.
9345 * Added new function silc_server_notify to process incoming notify
9346 packet to the server/router. Server may then relay the notify
9347 to clients if needed.
9349 * Added new function silc_server_new_channel_user to process incoming
9350 New Channel User packet. Router will redistribute the packet and
9351 send JOIN notify to its local clients and locally connected servers
9352 if needed. Normal server will send JOIN notify to its local client
9353 on same channel when received this packet. Added also corresponding
9354 sending function silc_server_send_new_channel_user to sent the
9357 * Added boolean route argument to send_notif_to_channel and
9358 packet_send_to_channel functions to attempt to route the packet
9359 if it is TRUE and send only locally if it is FALSE.
9361 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9363 * silc_server_replace_id now broadcasts the received replace ID
9364 packet if it is not broadcast packet already. The router must
9365 broadcast to inform other routers about changed ID.
9367 * Added backpointer to server's router into SilcServer context in
9368 silcd/server_internal.h.
9370 * Fixed silc_server_packet_broadcast to send correct broadcast
9373 * The channel key is now distributed to the local client as soon
9374 as it is received from the router (in router environment) so that
9375 no other packet may be sent for the channel until client has
9378 * silc_server_remove_channel_user now broadcasts the received
9379 Remove Channel User packet if it is not broadcast packet already.
9380 The router must broadcast to inform other routers about removed
9383 * Added users field into SilcPacketContext that is a reference count
9384 of the context. One can increase the reference count by calling
9385 silc_packet_context_dup which is now changed to just increase the
9386 reference count instead of duplicating the data. The reference
9387 count is decresed by calling silc_packet_context_free that will
9388 free the data after the reference count hits zero.
9390 For now on the packet context and everything allocated into it
9391 (including the raw packet from network) must be freed by calling
9392 the new silc_packet_context_free function. Added also new function
9393 silc_packet_context_alloc that must be used now to allocate the
9394 context. This also means that if a routine is asynchronous from
9395 silc_[client/server]_packet_parse_type the packet context must
9396 be duplicated by calling silc_packet_context_dup. Otherwise it
9397 gets free'd after silc_[client/server]_packet_parse_type returns.
9398 Also, one must remember that if packet is duplicated then its
9399 reference count must be decresed by calling the free function as
9400 many times as it was duplicated.
9402 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
9403 from both client and server.
9405 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9407 * Made joining to a channel working in router environment.
9409 * Cleaned up JOIN command on server side and create function
9410 silc_server_command_join_channel internal routine to make the
9413 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9415 * Changed silc_command_pending list to SilcDList. Also, added
9416 `ident' field to SilcServerCommandPending structure to identify
9417 the reply and to call correct callback.
9419 Added silc_server_command_pending_check function to replace the
9420 corresnponding macro. The silc_command_pending list is not
9423 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
9424 to set identifier to previously allocated Command Payload. It
9425 is used to set identifier for command when resending Command
9428 * Added silc_command_payload_encode_payload to encode Command
9429 Payload buffer from SilcCommandPayload structure.
9431 * Added silc_argument_payload_encode_payload to encode Argument
9432 payload buffer from SilcArgumentPayload structure.
9434 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9436 * Changed WHOIS command to support router connection on server side.
9437 The whois request is always sent to router unless the server is
9438 standalone server. After server has received the reply from the
9439 router will it send the reply to the client.
9441 * Added silc_server_packet_broadcast into silcd/server.[ch] to
9442 broadcast received broadcast packet. The function is used only
9443 by router. The broadcast packet is always sent to the router's
9446 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
9447 render given ID to printable string, for log files for example.
9449 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9451 * Made basic router to router connections working. At least they
9452 can now connect to each other but nothing really works the way
9453 they are supposed - yet.
9455 * Added new initiator token to RouterConnection configuration
9456 file in silcd/serverconfig.[ch]. It is used to tell whether we
9457 are the initiator to the remote router or whether we'll expect
9458 the other end to connect.
9460 * Moved registering of listener task to silc_server_init, hence
9461 the server starts listenning as soon as it is run, even if it
9462 does not have connections to other routers. Let's see how well
9465 * Changed default connection retry timeouts for more suitable in
9468 * Removed cipher and such arguments from silc_idlist_add_client
9469 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
9470 Added new function silc_idlist_add_data to add the keys and stuff
9473 * Added SilcIDListData structure and added it to SilcClientEntry
9474 and SilcServerEntry as their first field in the structure. This
9475 way we can explicitly cast the ID entries to the SilcIDListData
9476 structure and get common data for the entries. In past, we had
9477 to first check what type of connection it is and then cast it to
9478 correct ID entry type. Now, we can directly cast the opaque
9479 pointer to the SilcIDListData (no matter what ID entry it actually
9480 is) and get the data needed.
9482 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9484 * Wow, found a bug in scheduler. The scheduler uninitialized itself
9485 in some circumstances even if threre were timeout tasks, though not
9486 IO tasks, but tasks anyway. Now fixed.
9488 * Defined SilcServerConnection structure to hold connection specific
9489 stuff about directly connected servers and routers. The definition
9490 is currently in silcd/server_internal.h. I thought about having
9491 a bit more important role fro this struct but for now it is used
9492 only when connecting to other server (or router actually).
9494 * Added connecting retry support in server when connecting to
9495 router(s). The retry feature implement exponential backoff
9496 algorithm. Also, added SilcServerParams structure to hold default
9497 parameters for server. For now, it include these retry settings
9498 and are hard coded. After server is moded to be as Silc Server
9499 Library this structure will be more important.
9501 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9503 * Changed client librarys channel->clients table to SilcList and
9504 changed code accordingly.
9506 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9508 * Changed client's channel table to SilcList and changed code
9509 accordingly. Also changed SilcChannelClientEntry to include back-
9510 pointer to the channel so that client entry can use that structure
9511 as list as well and we have fast cross-reference to the channel.
9512 This change dramatically decreased the complexity of channel
9513 handling with client entry and vice versa (removed one extra
9514 loop when searching for channel entry from many functions).
9516 * Changed server->sim from table to SilcDList and changed code
9519 * NAMES command can now be used from user interface. It will show
9520 the user list on the channel, neatly.
9522 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
9523 Code now saves realname of the user if it becomes available.
9525 * Renamed configure.in to configure.in.pre and made ./prepare
9526 script to automatically add correct version string to
9527 configure.in which it creates from configure.in.pre.
9529 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9531 * NAMES command reply now shows users mode with the nickname when
9534 * Moved silc_client_ch[u]mode[_char] functions from
9535 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
9536 place sucks, they are utility functions and should be in some
9539 * Fixed some unsigned int's to unsigned short's. Patch by cras.
9541 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
9544 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9548 * Added TRQ (efficient deque and list library) into lib/trq. This is
9549 a very good list library that is currently used in the SILC. Defined
9550 SilcList API over the library because I didn't like the API very
9551 much. See lib/trq/silclist.h for the API and examples of how to
9552 use the API. Fixed various places in the code to use the new
9553 SilcList API. The SilcList is meant for lists that has a structure
9554 already defined as a list. It is not suitable to add just some
9555 context to the list (in TRQ, the context is the list actually).
9557 So, I defined SilcDList that can be used for the purpose where
9558 predefined list structure does not exit. This can be used as
9559 such list. Now some context just can be added to the SilcDList.
9560 Currently this list is not used in the SILC just yet, though there
9561 are a lot places where this can replace dynamically allocated
9562 tables and I will fix these places, later, to use SilcDList.
9563 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
9564 and use TRQ internally).
9566 Also fixed some annoying warning messages that the original TRQ
9567 code generated. Also minor changes to TRQ's Makefile.in.
9569 * Added support for querying by Client ID to both WHOIS and
9570 IDENTIFY commands into server, as required by the protocol.
9572 * Removed method function pointers from SilcBuffer structure. They
9573 weren't used to anything and just increased the context size for
9574 no good reason. This change also made silc_buffer_alloc and
9575 silc_buffer_free functions inline functions.
9577 * Disabled command flooding detection support until it's fixed so
9578 that it accepts commands in but does not execute them more than once
9581 * Added silc_net_localhost(), to return local hostname, into
9582 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
9583 that must be initialized before calling silc_client_init.
9585 * Added new function: silc_server_send_notify_on_channels to send
9586 notify messages to all channels client has joined. It is assured
9587 that the message is sent only once per client.
9589 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
9590 lib/silcutil/silcutil.[ch] as silc_format function. The new
9591 function is generic and is used by server as well, not only by
9592 the logging routines.
9594 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
9595 the provided version string was not acceptable. Added new function:
9596 silc_ske_check_version into lib/silcske/silcske.h. The function
9597 must be implemented by the application (client or server) and it
9598 does not reside in the SKE library. The function checks the version
9599 string remote end sent.
9601 * Added back pointers (to opaque context and to SilcSocketConnection)
9602 into SilcPacketContext structure into lib/silccore/silcpacket.h.
9604 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
9605 duplicate packet context structure.
9607 * Changed `notify' client operation to send same arguments as client
9608 receives from server except for ID's. ID's are mapped to correct
9609 ID entry and that is returned. Also, if channel entry is not sent
9610 by server but the notify is for channel the channel entry is sent
9611 to application (otherwise application doesn't know that it is for
9612 channel (library gets it from packet's Destination ID)).
9614 * Added silc_client_remove_from_channels into client library to
9615 remove a client from all channels it has joined to. Used when
9616 received SIGNOFF notify from server. Added also new function
9617 silc_client_replace_from_channels to replace old ID entry with
9618 new ID entry on all channels. Used when received NICK_CHANGE
9621 * Fixed ID Cache list handling in silc_idlist_get_client in
9622 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
9623 to get (or query) client by ID.
9625 * Updated TODO list.
9627 * Added connection authentication status message defined by the
9628 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
9629 support for these into the code in client and server side.
9631 * Added generic function silc_client_send_command to send any command
9632 with variable argument list. Application should use this function
9633 to send commands if the command functions provided by the library
9634 does not suite for the application's user interface needs.
9636 * Added new `failure' client operation. Application is notified about
9637 received failure packet if client is executing a protocol. In this
9638 case the protocol's execution has failed.
9640 * Added SKE's end notify to send the SKE_SUCCESS notify message that
9641 is required by the protocol.
9643 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
9644 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
9647 * Added status flag to SilcSKE object to indicate realtime status
9648 of the SKE protocol.
9650 * Application receives now exactly same command reply arguments as
9651 the library receives from server. However, if ID is received the
9652 corresponding ID entry is returned to the application (eg. Client
9653 ID is mapped to correct SilcClientEntry entry and that is returned).
9654 Changed command_reply client operation due to this change.
9656 * Changed all ID's in commands and in command replys as ID Payloads.
9657 Change affected both client and server side codes.
9659 All ID's sent in SILC network (with execption of ID's in SILC
9660 Packet header) are sent in ID Payload to support variable length
9663 * Server now notifies nick changes and notifies all clients on
9664 the channels about the new nickname (about the new Client ID,
9667 * Implemented CMODE command to change channel modes. Supports all
9668 channel modes defined by the protocol specs except ban and invite
9669 lists. (Also, private channel key mode is supported but support for
9670 setting private channel key in client is missing, thus, this mode
9671 has no effect on client side (except that server requires that the
9672 client uses private channel key and normal channel traffic does not
9675 Also, invite mode works per se, but INVITE command does not work
9676 yet correctly, so you can set channel as invite only channel but
9677 inviting clients to the channel does not work (it is yet to be
9678 thought what's the best way to do it).
9680 * Added new command SILC_COMMAND_CUMODE to change user mode on the
9681 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
9682 Implemented CUMODE command to change user's mode on the channel.
9683 Supports all modes defined by the protocol specs.
9685 * Added NAMES command reply to return users modes on the channel.
9687 * Removed unnecessary and slow ciphers from lib/silccrypt.
9689 * Set SO_KEEPALIVE option to connection sockets by default.
9691 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
9693 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
9694 redefined the Notify Payload into protocol specs.
9696 * Added silc_id_payload_parse_id to get ID directly from raw
9699 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9701 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
9702 accept searching by Client ID as well.
9704 * Added support for LEAVE and SIGNOFF notify types in client library.
9706 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
9707 to parse ID Payload from raw data.
9709 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9711 * Added flags parameter into silc_ske_assemble_security_properties
9712 function in lib/silcske/silcske.[ch].
9714 * Changed notify client operation to fit better for notify messages
9715 sent by server. The notify payload received from server is now
9716 passed to the application (after parsing it to SilcNotifyPayload).
9717 It is application's responsibility to retrieve the arguments
9718 from the payload and show the message the way it wants. The message
9719 sent by server is implementation specific.
9721 * Changed public keys to comply with the protocol specification.
9722 Old public keys are not supported anymore and are not compatible.
9724 * Removed nickname from Channel Payload as the latest draft removed
9725 it. The client must resolve the nickname from the NAMES command
9726 reply received when it joined the channel.
9728 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
9730 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9732 * Fixed some errors in protocol specification drafts.
9734 * Created lib/silccore/silcnotify.c to implement Notify Payload
9735 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
9736 generic payloads described by protocol specifications. The file
9737 includes implementations for ID Payload and Argument Payload.
9739 * Changed Command Payload implementation to use the new Argument
9740 Payload. Changed command_xxxx_payload to command_payload_xxxx
9741 to comply with SILC coding conventions.
9743 * Added suppport for Argument Payload handling in Notify Payload
9744 implementation as protocol requires it. Added the new support
9745 into server and client lib as well.
9747 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9749 * Added support for multiple nicknames on same channel. [n] is
9750 added locally to the nickname if there are more than one same
9751 nicknames on the channel.
9753 * Server now sends all nicknames that matched WHOIS request.
9754 Client also shows the list received from server.
9756 * Added TOPIC command to client side. User can now set and show
9757 current topic on channel.
9759 * Added MOTD command to client and server. Also, server sends the
9760 motd when client connects to the server.
9762 * Changed version strings to comply ISO 8601.
9764 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9766 * Fixed protocol error handling in client library. It should now
9767 cope even if the SKE fails for some reason.
9769 * Made new protocol specification drafts for submitting to IETF.
9771 * Implemented TOPIC command to server in silcd/command.c.
9773 * Added two new notify types into lib/silccore/silcnotify.h:
9774 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
9775 notify nickname change and topic setting/change on a channel.
9777 * API change of command_reply operation in client library. The
9778 application gets now the status type received from server as well.
9780 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9782 * Removed the function just added to lib/silcutil/silcschedule.[ch].
9784 * Cras fixed and optimized the packet handling even further and
9785 it should work now. Minor change to the prototype of function
9786 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
9788 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9790 * Added new function into lib/silcutil/silcschedule.[ch]:
9791 silc_schedule_with_fd to select() a specified fd. The function
9792 returns after timeout expires or data arrives or goes. The
9793 function is used by packet routines to wait that all data is
9794 received from network.
9796 * Fixed data reading from network in lib/silccore/silcpacket.c.
9797 The code now assures that all data is read from the fd and then
9798 continues packet processing. This was a bug fix since the code
9799 used to drop some data in some circumstances.
9801 * Added new function into lib/silcclient/client.[ch]:
9802 silc_client_start_key_exchange to start key exchange after
9803 connection has been established to server. The code internally
9804 now uses this funtion but its main purpose was to provide it
9805 for applications that perform their own connecting. After
9806 application has created a connection it merely calls this
9807 function to start the key exchange between client and server.
9808 The library takes care of everything else after that.
9810 Updated also lib/silcclient/README to explain the usage of
9813 * Do not send to application information that connection has
9814 been established. Application gets notified it by connect
9817 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9819 * Applied cras's patch to add silc_schedule_one function. The
9820 function runs scheduler once and returns.
9822 * Fixed the scheduler after cras messed it up. The timeout
9823 handling works now as it's supposed to work.
9825 * Added into lib/silccore/ silcnotify.h to include notify
9826 message types support. Changed silc_server_send_notify*
9827 functions, in server.[ch], to support those new notify types.
9828 Added the support for the notify types into client library,
9829 as well. Added new notify client operation into ops.h in
9832 * Changed silc_server_packet_send_to_channel to send normal
9833 packets instead of just channel message packets. The function
9834 is now used to send the notify packets to channels. It is not
9835 used to send channel message packets anymore, as server never
9838 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
9839 va_arg()s as it seems to require it nowadays. I guess, if SILC
9840 is compiled with older va_arg() the new code should work anyway.
9842 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9844 * Splitted core library. Core library (lib/silccore) includes
9845 now only SILC protocol specific core (and common) components.
9846 Created new utility library (lib/silcutil) that includes more
9847 generic purpose stuff. The stuff for util library was taken
9848 from the old core library. This was minor and easy split.
9850 * Created SILC Client Library (lib/silcclient) that includes
9851 implementation of the SILC client without user interface. This
9852 was major move from silc/ directory. The code has been changed
9853 so that it is transparent towards the user interface. The
9854 silc/ directory includes now the same user interface as before
9855 and it uses the new client library. Read lib/silcclient/README.
9856 Basicly, the client library performs everything else related
9857 to SILC except user interface handling. Also, configuration
9858 files are considered to be part of user interface and library
9859 does not handle them.
9861 This change also changed a lot of structures, function naming etc.
9862 Most important change was that SilcClientWindow object was
9863 renamed to SilcClientConnection in the client library. Created
9864 also new file lib/silcclient/ops.h. Also added new files
9865 silc/local_command.[ch] and silc/client_ops.[ch].
9867 All these changes were made to make it easier for user interface
9868 designers to create what ever user interface for the SILC client
9871 It is also expected that the server will be moved to lib
9872 directory as well and SILC Server Library will be created;
9873 sometimes in the future.
9875 * Removed Local commands from lib/silccore/silccommand.h as
9876 they are application specific and new client library does not
9877 handle any of those anymore.
9879 * Several functions moved to lib/silcutil/silcutilc.[ch] from
9880 old client implementation in silc/.
9882 * Added support for callback functions in SILC_LOG_* macros.
9883 Application can now set its own callbacks that will be called
9884 instead of using the default functions that will always print
9885 the debug messages to stderr (or stdout). Also, debugging can
9886 now be disabled by setting silc_debug to FALSE and re-enabled by
9887 setting it to TRUE. Note, that logging will still work even
9888 if debugging is disabled.
9890 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
9891 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
9892 silc_log_reset_debug_callbacks.
9894 * To enable debugging in silc client one must give now -d
9895 option on command line.
9897 * Changed silc_schedule_init to automatically allocate task queues
9898 if they are not allocated before calling it.
9900 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9902 * Added GMP 3.1 into math library.
9904 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9906 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
9907 a channel in SILC network. The packet is used by servers and
9908 routers to notify other routers that user has left a channel.
9909 This little feature was missing until now. Added the feature
9910 to protocol specification as well.
9912 Added functions: silc_server_send_remove_channel_user and
9913 silc_server_remove_channel_user into server.[ch].
9915 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
9916 lib/silccore/silcpacket.h. However, they are not implemented
9919 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9921 * Fixed joining to a channel and sending channel messages
9922 between server and router. The channel message sending should
9923 now work inside a cell.
9925 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9927 * Fixed the private message sending between server and router.
9928 The private message sending should now work inside a cell.
9930 * Added silc_server_replace_id into server.[ch] to replace
9931 existing ID in the SILC network.
9933 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
9934 and silc_idlist_replace_server_id into idlist.[ch] in server.
9936 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9938 * Fixed the server to server connections. Server can again now
9939 connect to router. Router to router connections probably does
9942 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9944 * Added dynamic protocol registering support. Now protocols can
9945 registered and unregistered on the fly. Patch by cras.
9947 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9949 * Added lib/contrib directory to hold routines that some platforms
9950 don't have but are needed by SILC.
9952 * Added getopt.c, getopt1.c and getopt.h from GNU C library
9953 into lin/contrib to provide getopt() and getopt_long() for
9954 those who don't have it.
9956 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9958 * Added AWAY command to client. When away message is set and
9959 client receives a private message packet the client automatically
9960 replies to the sender with the away message.
9962 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
9963 bug seemed to be the cause of recent problems when compiling
9966 * Added version detection support to SKE protocol specification
9967 and added the new changes to the SKE implementation as well.
9968 There were other minor changes in the SKE protocol as well.
9970 Many changes in lib/silcske/silcske.[ch] and in
9971 lib/silcske/payload.[ch].
9973 * Added ^U functionality, clear input line. Patch from cras.
9975 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9977 * Mainly small bugfixes on core library. Fixed some debugging
9978 logging and buffer overflow in silclog.c.
9980 * Updated config.sub and config.guess on the distribution tree.
9982 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9984 * Added command lagging support in server. Client may execute
9985 commands now only once in two seconds.
9987 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9989 * Optimized packet reception. MAC computation and checking is now
9990 also more optimized. A lot previously duplicated code is now
9991 used as generic by both client and server.
9993 * Fixed key pair generation in clientutil.c
9995 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9997 * Added into lib/silccore/silcbufutil.[ch] new function;
9998 silc_buffer_realloc.
10000 * Moved generic packet sending/encryption functions to
10001 lib/silccore/silcpacket.[ch] from client and server. Some
10002 rewriting of the functions.
10004 * Moved all generic packet reception/decryption functions to
10005 lib/silccore/silcpacket.[ch] from client and server. The
10006 packet processing is now much cleaner in both client and server.
10007 These were major changes in both client and server.
10009 * Created many common functions in server to do packet sending.
10010 Previously code were duplicated a lot, this has been removed
10011 with these changes.
10013 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10015 * Rewrote major parts of the ID cache system. Don't know
10016 whether it is better now or not but at least the API is more
10019 * Major rewrite on ID cache stuff on client because of the ID
10020 cache API changes. Added idlist.c to client.
10022 * Also major rewrite on ID cache stuff on server as well.
10023 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10024 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10025 in hand, instead they are all put into the ID cache system now.
10026 All server_idlist_* routines uses ID cache now instead of
10027 traversing its own lists (those lists does not exist anymore).
10028 SilcIDList though still exists. Also, SilcXXXEntry's are
10031 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10033 * Finally made the SKE implementation compliant to the protocol
10034 specification. All mp integers are now binary encoded as
10035 opposed being HEX encoded.
10037 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10040 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10041 functions: silc_[encode/decode]_pem. Also added function
10042 silc_encode_pem_file to PEM encode with newlines ('\n') for
10043 saving into a file.
10045 * SILC public keys are now encoded either PEM or binary. Same
10046 option is for private keys as well. By default private keys
10047 are binary encoded and public keys PEM encoded. Silly HEX
10048 encoding were removed.
10050 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10051 function to create fingerprints.
10053 * Fixed a bug in SHA1; does not change the original data anymore.
10055 * Partly implemented INFO command on client and server side.
10056 Fixed CLEAR command. Changes to SERVER command; show current
10057 server(s) when giving command without arguments. Added
10058 VERSION command to client.
10060 * Added check to server that unregistered connections cannot
10061 execute commands (unless it is specificly allowed).
10063 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10065 * Fixed screen refresh.
10067 * Fixed channel joining bug from client. On some circumstances
10068 client tried to join to a channel it had already joined.
10070 * Added public key verification process into client's protocol.c.
10071 The client now verifies the public key from user and saves
10072 it into ~./silc/serverkeys/ directory.
10074 Added into: clientutil.[ch]: silc_client_verify_server_key.
10076 * Changed SKE protocol's silc_ske_initiator_finish function
10077 to accept callback function that verifies the received public
10078 key. Removed old silc_ske_verify_public_key function.
10080 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10082 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10083 silc_pkcs_private_key[_data]_set.
10085 * Made the password and public authentication more cleaner in
10086 server's protocol.c.
10088 * Removed historic and obsolete protocol `channel_auth' from
10089 both client and server.
10091 * Removed wrong way of sending command status messages from
10092 server to client in server's command.c. The old way violated
10093 protocol specification.
10095 Changes to silccore/silccommand.[ch]: removed
10096 silc_command_encode_status_payload -> not needed anymore,
10097 changed silc_command_encode_payload_va to accept extra
10098 argument on variable argument list. The argument type must
10099 now be provided to the function. Also, added new function:
10100 silc_command_encode_reply_payload_va which is same as
10101 normal command_encode_payload_va except command status type
10102 is provided as extra argument.
10104 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10106 * Added ~./silc directory handling. The directory includes the
10107 public and private keys for the client.
10109 Added silc_client_check_silc_dir, silc_client_create_identifier
10110 and silc_client_load_keys.
10112 * Implemented SILC protocol compliant public key. Added public
10113 and private key saving to and loading from files.
10115 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10116 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10117 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10118 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10119 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10121 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10122 silc_pkcs_load_[public/private]_key.
10124 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10126 * Added silc_server_get_route (route.[ch]) to get connection
10127 data for the fastest route for given ID.
10129 * Implemented INVITE command on client and server. The command
10130 were re-defined in the SILC Protocol Specification and the
10131 implementation now complies with the specification.
10133 * Implemented PING command on client and server.
10135 * Implemented NAMES command on client and server. The server side
10136 supports currently only normal server not router server yet.
10137 Some changes to NAMES definition in SILC protocol specification.
10139 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10141 * Implemented LEAVE command on client and server.
10143 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10144 again. This change was made to the protocol as well. Server
10145 should not violate the protocol specification anymore.
10147 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10149 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10150 was tested. SOCKS4 was not but should work anyway.
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