1 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3 * Added ignore_message_signatures setting which can be used
4 to ignore signatures in messages. Affected files are
5 irssi/src/silc/core/client_ops.c, silc-core.c.
7 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
9 * Verify signature payload for signed messages. Affected files
10 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
11 irssi/src/silc/core/silc-core.h
13 * Display signature verification result in public and private
14 messages using theme abstracts. See irssi/default.theme for
15 examples on their usage. Affected files
16 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
17 irssi/src/fe-common/silc/module-formats.[ch],
18 irssi/src/fe-common/silc/fe-common-silc.c,
19 irssi/src/fe-common/silc/Makefile.am
20 irssi/src/fe-common/core/fe-messages.[ch]
22 * Fixed bugs in Irssi's theme parsing. Affected files
23 irssi/src/fe-common/core/themes.c
25 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
27 * Calculate the correct length for signed messages before
28 encrypting, it must be multiple by block size. Affected
29 file lib/silccore/silcmessage.c.
31 * silc_message_signed_get_public_key returns now both
32 decoded and encoded public key. Affected files are
33 lib/silccore/silcmessage.[ch].
35 * Added libtoolfix script that makes the libtool more generic
36 and configurable in run-time. Now we can specify in run-time
37 if what kind of libraries we want to create, regardless of
38 configuration. SIMs are now creates even if --disable-shared
41 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
43 * Fixed founder key sending in CMODE command in client.
44 Affected file lib/silcclient/command.c.
46 * Fixed CUMODE founder authentication in server to not check
47 for client's public key since it's not supposed to do that.
48 Affected file silcd/command.c.
50 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
52 * Set realname and hostname in NICK_REC records. Affected file
53 irssi/src/silc/core/silc-nicklist.c
55 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
57 * Remove 1.0 protocol backwards compat code from client
60 * Added more reliable check for whether nickname did change
61 or not, or whether only Client ID changed in NICK_CHANGE
62 notify. Affected file lib/silcclient/client_notify.c.
63 Fixes bug in '@' character handling in a nickname.
65 * Added support for automatically parsing signature from
66 the message payload. Added new function
67 silc_message_get_signature to return the payload to
68 application. Affected files lib/silccore/silcmessage.[ch].
70 * Changed the private_message and channel_message client
71 operations to deliver the SilcMessagePayload to the
72 application too. Application can use it fe. to get the
73 signature from the message for verification. Affected
74 file lib/silcclient/silcclient.h, client_channel.c and
77 * Redefined the signed payload for message payloads.
78 Updated protocol specs and implemented.
80 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
82 * Fixed wrong invite and ban list handling in server command
83 reply. Affected files are silcd/command_reply.c,
84 silcd/server_util.[ch].
86 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
88 * Fixed CMODE setting in server when founder mode was set.
89 Affected file silcd/command.c. Bug #95.
91 * Added support to setting specific public key in CMODE in
92 Irssi SILC client. Affected file lib/silcclient/command.c.
94 * Added support to use specific public key in CUMODE in
95 Irssi SILC Client. Affected file lib/silcclient/command.c.
97 * Added support for inviting and banning by public key in
98 Irssi SILC client. Affected file lib/silcclient/command.c.
100 * Fixed fingerprint/babbleprint showing in invite and ban
101 list command replys. Affected file is
102 irssi/src/silc/core/client_ops.c.
104 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
106 * Format CMODE +c and +h to display both the mode and the argument
108 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
110 * Added test vectors and test programs for SHA-1, MD5,
111 HMAC-SHA1 and HMAC-MD5. New tests are located in
112 lib/silccrypt/tests/. Fixed also argument decoding bug in
113 MD5 implementation. Affected file lib/silccrypt/md5.c.
115 * Changed the channel private key and private message key
116 generation (with static keys) to use SHA1 instead of MD5,
117 as SHA1 is the mandatory hash function in SILC. Affected
118 file lib/silcclient/client_[channel/prvmsg].c.
120 * Changed the private key file encryption to use SHA1 instead
121 of MD5. Added support for the old generation and added
122 automatic change of the key (to be removed later). Affected
123 files lib/silccrypt/silcpkcs.c.
125 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
127 * Load only files with .pub suffix in PublicKeyDir. Affected
128 file silcd/serverconfig.c.
130 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
132 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
133 channels. Affected files silcd/silcd.c, silcd/server.h.
135 * Added the config directive PublicKeyDir for the client block.
136 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
138 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
140 * Merged Toni's irssi/silc.conf patch.
142 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
144 * Max alloc tests in allocation routines. Affected file
145 lib/silcutil/silcmemory.c.
147 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
149 * Fixed a typo in resuming code that fixed detach/resume code
150 in server. Bug #93. Affected file silcd/packet_receive.c.
152 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
154 * Do reverse lookups for server when /connecting. Affected files
155 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
156 irssi/src/core/net-nonblock.*
158 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
160 * Added library versioning for shared libraries. Affected
161 files configure.in.pre and lib/Makefile.am.pre.
163 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
165 * Display INVITE and BAN lists as specified by SILC 1.2
167 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
169 * Do not send invite list back unless asked (when sending
170 no arguments) or when list was modified. Affected file
173 * Remove client from invite list in KILLED notify and in
174 KILL command. Affected file silcd/command.c and
177 * Fixed bugs in invite list handling in INVITE command.
178 Affected files silcd/command.c and silcd/server_util.c.
180 * Merged with Irssi 0.8.6.
182 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
183 Affected file irssi/src/fe-text/silc.c.
185 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
187 * The silc_argument_get_[first/next] now return the argument
188 type to caller. Added silc_argument_payload_encode_one.
190 Affected files are lib/silccore/silcargument.[ch].
192 * Added support for the SILC 1.2 INVITE command and new
193 invite lists to server. Affected files are silcd/command.c,
194 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
196 * Added support for the SILC 1.2 BAN command and new
197 ban lists to server. Affected files are silcd/command.c,
198 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
200 * Added support to client sending new INVITE command. Affected
201 file is lib/silcclient/command.c.
203 * Added support to client sending new BAN command. Affected
204 file is lib/silcclient/command.c.
206 * Added support for removing client from invite list when kicked
207 from channel, as SILC 1.2 dictates. Affected files are
208 silcd/packet_receive.c and silcd/command.c.
210 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
212 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
213 automatically the cipher's internal IV. Affected files
214 lib/silccrypt/silccipher.[ch].
216 * Assure the RESUME_CLIENT packet is not sent to twice to
217 backup router if the detached client was originated from
218 the backup. Affected file silcd/server.c. Bug #76.
220 * Changed silc_sim_symname to not allocate memory. Affected
221 file lib/silcsim/silcsimutil.c.
223 * Fixed memory leaks with SIMs in server. Affected files
224 silcd/serverconfig.c, silcd/server.c.
226 * Fixed channel key distribution after resuming detached
227 client. Affected files silcd/packet_receive.c.
229 * Fixed channel's global_user boolean checking after detaching.
230 Check it after changing the owner of the client not before.
231 Affected file silcd/packet_receive.c.
233 * Fixed few double frees from client library. Fixes at least
234 Bug #81, possibly others too.
236 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
237 notifys in Irssi SILC Client. Affected file is
238 irssi/src/silc/core/client_ops.c. Bug #82.
240 * Applied Ville Räsänen's manual page and --mandir bugfix
241 patch. Affected files are configure.in.pre and Makefile.am.pre.
244 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
246 * Added support to backup router protocol for backup to tell
247 normal server that it cannot use the backup router as primary
248 because the primary isn't really down. Updated protocol
251 * Added support for primary router to tell backup router that
252 resuming is not possible because the backup really isn't primary
253 in the cell. For example if backup disconnected itself the
254 resuming is not allowed since the primary really did not
255 go down. Updated protocol specs.
257 * Removed MARS from crypto library.
259 * Defined the CTR mode and Randomized CBC mode in SILC. The
260 CTR mode is RECOMMENDED now in specification. Defined also
261 Serpent cipher as optional cipher. Updated the protocol specs.
263 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
265 * Added support for inviting/banning by IP/MASK, public key,
266 and explicit Client ID. Redefined the command and notify
267 types to allow easier forwards support for other methods
268 of inviting/banning. Updated protocol specs.
270 * Remove the client from channel's invite lists if the client
271 is kicked or killed. Updated protocol specs.
273 * Unified the Channel Message Payload and Private Message
274 into one Message Payload. Updated protocol specs and
277 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
279 * Don't wait for EOF after socket error has occurred, but
280 close the connection. Affected file is silcd/server.c.
282 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
284 * Added support for setting FOUNDER mode on channel with
285 specific public key which can be set with CMODE command.
286 Updated protocol specs and implemented in client and server.
288 * Fixed the Irssi SILC client to correctly shutdown the client
289 library to avoid memory leaks. Affected files are
290 irssi/src/silc/core/silc-core.c and silc-servers.c.
292 * Deprecated the No Reply flag in SKE protocol and introduced
293 "IV Included" flag which can be used to indicate that the IV
294 is included in the ciphertext. This makes it possible to use
295 SILC on unreliable transport, such as UDP which may cause
296 packet reordering and losses. Updated protocol specs, did
299 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
301 * Fixed the MPI implementation of silc_mp_sizeinbase to return
302 < 32 bit values in correct size. Affected file is
303 lib/silcmath/mp_mpi.c.
305 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
307 * Fixed the KE Start Payload parsing to check that mandatory
308 fields are present. Affected file lib/silcske/payload.c.
310 * Fixed compilation warnigs in Irssi SILC Client. Affected
311 files are irssi/src/silc/core/silc-query.c. client_ops.c.
313 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
315 * Print "nick now appears as newnick" and update Irssi's nicklist
316 when you change your nick to "nick". Closes #62
318 * Never format your own nick. Closes #63
320 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
322 * SILC_UMODE_GONE changes are now propagated correctly to the
323 Irssi client. Closes #54
325 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
327 * Fixed example in /HELP KEY
329 * Added expando $j which expands to current SILC Client version
331 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
333 * Fixed public key decoding in crypto library.
335 * Added better error printing to SKE library.
337 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
339 * Fixed NICK command to not crash if nickname was not sent.
341 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
343 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
344 Deprecated the old Encrypt-And-MAC order. Updated protocol
345 specs and implemented.
347 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
348 generation. Updated specs and implemented.
350 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
352 * Added support for rekey before 2^32 sequence number wraps.
353 Affected files in server and client library.
355 * Padding must be at least 8 bytes now. Implemented and updated
358 * Compute maximum padding for authentication packets to make
359 passphrase approximation attacks impossible. Affected files
360 in client library and in server.
362 * Fixed PING command sending in client library and handling in
363 server. The server ID must be ID Payload, not raw ID data.
364 Affected files in server and client library.
366 * Defined that all public keys sent in commands and notify
367 payloads are actually Public Key Payloads not raw public key
368 data. Updated protocol specs and implemented.
370 * Updated protocol version to 1.2. Updated specs and code.
372 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
373 status types. Updated specs and the code.
375 * Added support for normal client to kill its own entries from
376 the network. Updated protocol specs and the code.
378 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
379 and added initial implementation.
381 * Added MAC field to the Private Message Payload to protect
382 against chosen ciphertext attacks. Updated the protocol specs
385 * Added idle and signon fields to the ATTRIBUTE_SERVICE
386 attribute to indicate the user's current idle and signon time
387 of a service. Updated protocol specs and implemented.
389 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
391 * Added "do_not_bind" argument to silc_client_file_send what
392 can be used to not bind locally but assume the file receiver
393 provides the point of connect. Usefull when sender is behind
394 NAT device. Affected file lib/silcclient/silcclient.h and
397 * Added -no-listener option to FILE SEND command in Irssi SILC
398 client. Affected file irssi/src/silc/core/silc-servers.c.
399 Renamed FILE RECEIVE to FILE ACCEPT.
401 * Confirm passphrase for private key encryption in
402 silc_create_key_pair and silc_change_private_key_passphrase.
403 Affected files are lib/silcutil/silcapputil.c.
405 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
407 * Move silc_client_packet_send back to internal, added
408 silc_client_send_packet, a bit simpler function for application.
409 Affected files lib/silcclient/silcclient.h, client.c and
412 * Moved the SilcClientEntry, SilcChannelEntry and
413 SilcServerEntry to silcclient.h to be public and documented
414 them for application. Affected files are
415 lib/silcclient/silcclient.h and idlist.h.
417 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
419 * Fixed manual page installation patch by Ville Räsänen.
420 USERS help page fix patch by Ville Räsänen
422 * Changed the silc_client_command_call interface to make
423 the command call simpler for the application. The library
424 now handles the command line parsing, command finding and
425 execution. Application only needs to call the function
426 with the command line. Affected files are
427 lib/silcclient/silcclient.h, command.[ch].
429 * Fixed silc_get_input to NULL-terminate the returned input.
430 Affected file lib/silcutil/silcutil.c.
432 * Resolve the client's public key in JOIN command if the
433 founder auth data is being requested but we don't know the
434 client's public key. Affected file silcd/command.c.
437 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
439 * Print notify for server opers when backup router comes
440 online. Affected file silcd/server.c.
442 * Fixed the INVITE command to send the invite list in
443 command reply. Affected file silcd/command_reply.c.
445 * Fixed MOTD command reply sending. Affected file
448 * UTF-8 decode the topic in TOPIC command reply and LIST
449 command reply in Irssi SILC client. Affected file is
450 irssi/src/silc/core/client_ops.c.
452 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
454 * Fixed the INVITE command to not crash Irssi SILC client
455 when given without nickname argument. AFfected file
456 irssi/src/silc/core/client_ops.c.
458 * Fixed double free in WHOIS query on normal server when
459 forwarding query to router. Affected file is
460 silcd/server_query.c.
462 * Fixed WATCH command reply handling on normal server which
463 was missing altogether. Affected file silcd/command_reply.c.
466 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
468 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
469 Included yodl sources for each of these. Also modified
470 Makefile.am prototype to install these files to proper
471 locations. Updated CREDITS. Affected file Makefile.am.pre,
472 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
475 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
477 * Added support for encrypted private key files. Now
478 passphrase must be provided when new key pair is created
479 (can be empty though), and prompted when loading the
480 private key. Added support for loading the old-style
481 non-encrypted private keys as well. Affected files
482 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
485 * Fixed silc_get_input to accept input on all terminals.
486 Affected file lib/silcutil/silcutil.c.
488 * Moved the Irssi SILC client key loading and other stuff
489 to be called after the arguments and UI is initialized.
490 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
492 * Added -P option to Irssi SILC client which can be used
493 to change the passphrase of the private key. Affected
494 file irssi/src/silc/core/silc-core.c.
496 * Added silc_change_private_key_passphrase apputil routine
497 to lib/silcutil/silcapputil.[ch].
499 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
501 * Fixed connection closing in client library to not crash.
502 Moved the connection freeing totally to function
503 silc_clinet_del_connection. Affected file
504 lib/silcclinet/client.c.
506 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
508 * Changed includes/silcincludes.h to silcincludes.h.in to
509 include configuration specific information. The silcdefs.h
510 is not included in to installation anymore (it's only
511 compilation time header).
513 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
515 * Moved the SilcClient and SilcClientConnection from client.h
516 to the public lib/silcclient/silcclient.h. Changed the
519 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
521 * If version string in silc_clinet_alloc is NULL the library
522 puts it automatically. Affected file lib/silcclient/client.c.
524 * Changed the version strings from variables to #define's
525 in includes/silcversion.h.
527 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
529 * Added shared library complation support.
531 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
533 * Added lib/silcutil/silcapputil.[ch] for application
534 utility functions. It includes routines for applications'
535 convenience. Added silc_create_key_pair, silc_show_public_key
536 and silc_load_key_pair functions.
538 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
540 * Send RESUME_CLIENT packet from router to backup routers
541 to in resuming. Affected file silcd/packet_receive.c.
543 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
545 * In IDENTIFY command parsing, send all other IDs except
546 Client IDs explicitly to router for resolving on normal
547 server. Also check that ID received in WHOIS command is
548 always Client ID, others are not allowed. Affected file
549 silcd/server_query.c.
551 * Merged latest changes from irssi.org CVS.
553 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
555 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
556 Affected files irssi/src/silc/core/silc-core, silc-server.c.
558 * Fixed the heartbeat sending in Irssi SILC client. Moved
559 the silc_client_packet_send to silcclient.h for application
560 usage. Affected files lib/silcclient/client_internal.h
561 lib/silcclient/silcclient.h.
563 * Fixed a bug in query resolving in server. Used wrong
564 variable in a for loop and crashed. Affected file is
565 silcd/server_query.c.
567 * Server constructs requested attributes only to locally
568 connected clients. Affected file silcd/server_query.c.
571 * Fixed a bug when sending resolving from router to server
572 with requested attributes. The constructed WHOIS command
573 was incorrect. Affected file silcd/server_query.c.
576 * Fixed Requested Attributes saving in WHOIS command reply.
577 The length of the data buffer must be saved too. Affected
578 file silcd/command_reply.c.
580 * Update the client entry's servername after detaching is
581 over. Affected file silcd/packet_receive.c. Bug #37.
583 * Resolve incomplete client entrys in CUMODE_CHANGE and
584 CMODE_CHANGE notifys. Affected file is
585 lib/silcclient/client_notify.c. Bug #42.
587 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
589 * Fixed channel key packet processing bug on backup router
590 during backup resuming protocol. Affected file is
591 silcd/packet_receive.c.
593 * Fixed memory leaks in server. Affected files are
594 silcd/server.c and silcd/packet_receive.c.
596 * Fixed packet decryption problem when backup router encrypted
597 channel message with wrong key during backup resuming
598 protocol. Affected file silcd/packet_send.c.
600 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
601 Toni Willberg (toniw@iki.fi)
603 * Changed the SilcCipher context to be private. Changed the
604 silc_cipher_get_iv to just return pointer to the IV. Added
605 silc_cipher_get_name to return the name of the cipher.
606 Fixed code all around to support these changes. Affected
607 files are lib/silccrypt/silccipher.[ch], client library and
610 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
612 * Fixed unaligned access in lib/silccore/silcattrs.c.
614 * Fixed libtool linking in lib/silcsim/Makefile.am.
616 * Fixed services attribute printing. Affected files is
617 irssi/src/silc/core/silc-queries.c.
619 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
621 * Fixed a crashbug in incoming server accepting. Affected
624 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
626 * Added automatically generated index to Toolkit Reference
629 * Added support for Postscript Toolkit Reference Manual.
631 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
633 * Merged DISCONNECT fix, and autoconn port fix from Irssi
636 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
638 * Added 'send_events' boolean argument to the function
639 silc_schedule_set_listen_fd which sends the set events to
640 the application explicitly if set to TRUE. Default action
641 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
642 lib/silcclient/client_internal.h and silcd/server_internal.h.
644 * Added silc_compare_timeval to determine which time values
645 is smaller. Affected file lib/silcutil/silcutil.[ch].
647 * Added sort-of "Quality of Service" (QoS) support to
648 SilcSocketConnection. Data reception can be controlled with
649 rate limit per second and/or read data length limit.
650 Added silc_socket_set_qos. Affected files are
651 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
653 * Added the QoS configuration to SILC Server configuration
654 file. Affected files are silcd/serverconfig.[ch] and
657 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
659 * Merged with irssi.org CVS.
661 * Failed OPER and SILCOPER authentications are now logged.
662 Affected file silcd/command.c. Bugs #25.
664 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
666 * ROBODoc documented lib/silcutil/silcbuffer.h and
667 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
668 <ville.rasanen@iki.fi>.
670 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
672 * Added support for auto-passphrase authentication from the
673 config file during connecting which was not implemented
674 yet. Affected file irssi/src/silc/core/client_ops.c.
676 * Fixed a bug in authentication protocol failure handling which
677 was processing wrong callback context. Affected files
678 are lib/silcclient/client.c and protocol.c.
680 * Fixed the /ATTR allow off to actually work. Affected file
681 is irssi/src/silc/core/silc-queries.c.
683 * Fixed the /ATTR -del to work. Affected file is
684 irssi/src/silc/core/silc-queries.c.
686 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
688 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
690 * Fixed mask attribute adding in Irssi SILC client. Affected
691 file irssi/src/silc/core/silc-queries.c.
693 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
695 * Added support for saving the requested attributes in
696 WHOIS to directory. Affected file is
697 irssi/src/silc/core/silc-queries.c.
699 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
701 * Added support for parsing VCard fields that do not have
702 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
704 * Fixed a double free bug in hash table foreach function
705 if the entry was deleted in the foreach callback. Affected
706 file lib/silcutil/silchashtable.c.
708 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
710 * Added silc_attribute_get_verify_data to return the signature
711 verification data for either user digital signature or
712 server digital signature in Requested Attributes. Affected
713 files are lib/silccore/silcattrs.[ch].
715 * Added silc_vcard_alloc which is used to allocated dynamic
716 SilcVCard context. The silc_vcard_free now checks whether
717 the context is dynamically allocated or not. Affected files
718 are lib/silcutil/silcvcard.[ch].
720 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
722 * Periodically remove the NOATTR status from client entry
723 so that the client may take the attributes in use even after
724 server has resolved them unsuccessfully earlier. Affected
725 file silcd/server_query.c and idlist.h.
727 * Moved sha1hash and md5hash from client->internal to
728 SilcClient for application usage. Affected files are
729 lib/silcclient/client.h and client_internal.h.
731 * Fixed attribute encoding and decoding bugs. Affected
732 files lib/silccore/silcattrs.[ch].
734 * Added ATTR command to Irssi SILC Client which is used to
735 manage user's Requested Attributes sending and values for
736 WHOIS command. Affected files around Irssi SILC client.
738 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
740 * Added silc_buffer_strformat which can be used to format
741 strings into a buffer which size is automatically increased.
742 Affected file lib/silcutil/silcbuffmt.[ch].
744 * Added implementation of VCard (RFC 2426) which can be used
745 as part of Requested Attributes in WHOIS command. Affected
746 file lib/silcutil/silcvcard.[ch].
748 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
750 * Some strncat -> silc_strncat changes our the core and
753 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
754 errors. Added better error printing to SKE library.
755 Affected files lib/silcske/silcske.c, silcske_status.h and
758 * Save the PKCS key length even if only private key is set to
759 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
761 * Fixed the usage of silc_pkcs_get_key_len since it returns the
762 length in bits not in bytes. Affected files are
763 lib/silcske/silcske.c, lib/silccore/silcauth.c and
764 silcd/server_query.c.
766 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
768 * Added silc_attribute_payload_encode_data to directly encode
769 the data into the attributes buffer. Renamed function
770 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
771 Affected files are lib/silccore/silcattrs.[ch].
773 * silc_hash_table_find_foreach calls the foreach function now
774 once even if the nothing was found with context set to NULL.
775 Affected file lib/silcutil/silchashtable.[ch].
777 * Remove the RESOLVING flag from client entry after received
778 the Requested Attributes from the client. Fixed memory leak
779 in client entry freeing. Affected files silcd/server_query.c
782 * Added Requested Attributes support into SILC Client Library.
783 It is not able to send requested attributes in WHOIS command,
784 and also receive and process requested attributes. Added
785 silc_client_attribute_[add|del] and silc_client_attributes_get
786 functions. Added also `ignore_requested_attributes' to the
787 SilcClientParams to not use attributes in client. Affected
788 files are lib/silcclient/command.c, client_attrs.[ch],
789 silcclient.h, client_internal and client.[ch].
791 * Changed the silc_client_get_client_by_id to support Requested
792 Attributes, it takes them as argument now. Affected file
793 is lib/silcclient/silcclient.h, and idlist.c.
795 * Added -details option to WHOIS command in Irssi SILC Client
796 to support the requested attributes. By default it requests
797 all attributes. Affected file lib/silcclient/command.c and
798 irssi/doc/help/in/whois.in.
800 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
802 * Add also SERVICE attribute for server-constructed attribute
803 data. Also digitally sign the attributes and add
804 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
805 silcd/server_query.c.
807 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
809 * Changed the silc_attribute_payload_encode to support list
810 of attributes (function may be called several times to add
811 a new attribute). Removed the silc_attribute_payload_encode_list
812 function. The encoding function now also automatically encodes
813 the data, so the caller does not need to do that. Affected
814 files lib/silccore/silcattrs.[ch].
816 * Added support for replying on behalf of the user to the
817 Requested Attributes in WHOIS command in the server. Affected
818 file silcd/server_query.c.
820 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
821 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
823 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
825 * Don't swtich to become primary router if we are backup if
826 decryption error has occurred. Affected file silcd/server.c.
828 * Fixed a bug in backup router IP address comparison in
829 silc_server_backup_get.
831 Save now also the port of the server/router and use that
832 in comparison as well. Affected file silcd/server_backup.c.
834 * Normal server now reconnects to backup router automatically
835 if connection is lost to it. Affected file silcd/server.c.
837 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
839 * If packet processing fails (like integrity check fails)
840 the connection is closed now. Affected files are
841 lib/silccore/silcpacket.c and silcd/server.c.
843 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
845 * Fixed double free in RSA public key set function
846 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
849 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
851 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
852 Added server_query.[ch] which provides one interface for
853 querying information using all three commands.
855 * Changed all "typedef unsigned char" in core library to
858 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
860 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
862 * Renamed silc_server_get_client_resolve to
863 silc_server_query_resolve and moved to server_query.[ch].
865 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
867 * Resumed client packet handling from server put the resumed
868 client on wrong list on router and caused the client not
869 be present on the network anymore. Now fixed to put the
870 client to correct list. Affected file silcd/packet_receive.c.
872 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
874 * Various cleanup in error message output in config parsing code
875 and in server init code. Fixed error log files containing
876 too many newlines ('\n') in some situations. Affected files are
877 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
879 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
881 * Use the reverse lookupped hostname in client internals
882 instead of one user provided us as remote server name.
883 Affected file lib/silcclient/client.c.
885 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
887 * Added 'app_context' to silc_schedule_init. It is an
888 application specific context that is delivered to application
889 in task callback functions. Affected files are
890 lib/silcutil/silcutil.[ch].
892 * The hb_context in SilcSocketConnection is not freed
893 automatically anymore (application must free it). Freeing
894 it automatic is inconsistent. Affected files are
895 lib/silcutil/silcsockconn.[ch].
897 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
899 * Added support for removing explicitly added client connections
900 in rehash and closing the client connections if they were
901 unconfigured in the rehash. Affected file silcd/server.c.
903 * Added support for aborting automatically pending commands
904 that never receives the reply (to avoid memory leaks).
905 Added also silc_server_command_pending_timed to set the
906 specific timeout for pending command. Affected files are
907 silcd/command[_reply].[ch].
909 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
910 specs and lib/silccore/silcstatus.h.
912 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
914 * Changed the silc_get_time to accept time value as argument
915 or if zero is sent return current local time. Affected
916 file lib/silcutil/silcutil.[ch].
918 * Added STATS command to client library and Irssi SILC client.
919 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
921 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
923 * Assure that channel key is set before sending it. May
924 crash server otherwise. Affected file silcd/packet_send.c.
926 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
928 * Assure that endless loop cannot happen with detached client
929 resolving on normal server. Added idlist status
930 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
931 silcd/idlist.h and silcd/packet_receive.c.
933 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
935 * Incoming file transfer request cannot use same session as
936 the sending session. This can happen when sending file to
937 yourself. Crashed the client on quit. Affected file
938 lib/silcclient/client_ftp.c. Bug #24.
940 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
942 * Implemented the draft-riikonen-precense-attrs draft and
943 the Attribute Payload into the lib/silccore/silcattrs.[ch].
945 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
947 * Distribute the SERVER_SIGNOFF notify also to local backup
948 routers from the primary router. The backup router may not
949 have the signing of local server directly connected and need
950 to know about the signoff. Affected file silcd/server_util.c.
952 * Use the primary router as the origin of the locally connected
953 server when it is disconnecting from the backup router since
954 that's where it really is coming from. Now the clients from
955 the disconnecting server are removed correctly and "shadow"
956 clients are not left to the backup router. Affected file
959 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
961 * If normal server is standalone and found existing but disabled
962 channel, do not re-create the channel since it creates
963 duplicate same channels. Affected file silcd/server.c.
965 * Added anonymous client connections support to server. New
966 "anonymous" configuration option to ConnectionParams section
967 added. If set to true, the username and hostname information
968 of the client will be scrambled and anonymous user mode is
969 set automatically to the user. Affected files are
970 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
972 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
974 * In JOIN notify handling, mark that the cache entry of the
975 client cannot be expired. Can cause crashes on normal
976 server (asserts client->channels). Affected file is
977 silcd/packet_receive.c.
979 * From now on distribution versions are used as protocol versions
980 instead of by default using the Toolkit base version as protocol
981 version. Affected file prepare.
983 * Do not set the locally resolved hostname for local client
984 entry but take what server sends. This way the real hostname
985 is showed in WHOIS for yourself. Affected file is
986 lib/silcclient/idlist.c and lib/silcclient/client.c.
988 * Resolve local info with IDENTIFY when connecting to server.y
990 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
992 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
993 for implied search (not needed on platforms which has native
994 pthreads library). Use --without-pthreads to disable threads.
995 Affected file is configure.in.pre
997 * Fixed --with-iconv on platforms which need to bypass (broken)
998 native iconv(). Affected file is configure.in.pre
1000 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1002 * Moved -C option parsing in Irssi SILC client at same time
1003 as other options. The UI was initialized earlier and caused
1004 problems on command line. Bug #16. Affected file is
1005 irssi/src/silc/core/silc-core.c.
1007 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1009 * Added global variable silc_log_timestamp that tells silclog
1010 wether to print or not the timestamp in the logging files.
1011 Affected file lib/silcutil/silclog.[ch].
1013 * Added silcd configuration option Timestamp in the Logging
1014 section. Affected file silcd/serverconfig.[ch],
1015 doc/example_silcd.conf.in.
1017 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1019 * Fixed fingerprint checking to check for entirely empty
1020 fingerprint instead of two first bytes when determining
1021 if it is set. Bug #18. Affected file silcd/command.c.
1023 * Fixed duplicate PKCS name registering to not allow it.
1024 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1026 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1028 * Conditionalize non-gcc compiler optimizations for various
1029 platforms, enable those commented out. Cleanups.
1030 Affected file lib/silcmath/mpi/configure.in
1032 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1034 * silc_rng_exec_command() left zombie processes if command
1035 didn't generate any output. Affected file
1036 lib/silccrypt/silcrng.c
1038 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1040 * Rewrote iconv checking, introduce --with-iconv for systems
1041 which rely on libiconv. Check if iconv() provided by libc
1042 is good enough, otherwise demand libiconv. Affected file
1045 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1047 * Search for ldopen() also in libc. This enables SIM support
1048 on *BSD systems. Based on patch from Alex Zepeda. Affected
1049 file configure.in.pre
1051 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1053 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1054 This fixes prepare on *BSD systems. Affected file
1057 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1059 * More fixed for not having purge timeout for global clients
1060 that are on channel. Affected files silcd/command_reply.c
1063 * Fixed the rekey protocol to work with backup router connections.
1064 Rekey packets are now allowed on disabled connections as
1065 well. Affected files silcd/packet_send.c and server.c.
1067 * Do not switch to be as backup router when shutting down and
1068 closing the primary connection. Affected file silcd/server.c.
1070 * Fixed memory leaks in backup router deleting. Added
1071 silc_server_backup_free to free all data during shutdown of
1072 server. Affected files silcd/server_backup.[ch].
1074 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1076 * Do not process commands if the sock->user_data is NULL.
1077 Affected file silcd/command.c.
1079 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1081 * Fixed buffer overflow and security problems (loosing bits
1082 in CFB encryption) in SILC RNG. Problems reported by
1083 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1085 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1087 * Added yet more checks that client is not expired on global
1088 list if it is on channels. Affected file is
1089 silcd/command_reply.c.
1091 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1093 * Merged c0ffee's MIME signal patch which adds support for
1094 sending also MIME messages in Irssi SILC Client, and handling
1095 received MIME messages in a signal (and perhaps doing something
1096 to non-textual MIME messages).
1098 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1100 * Fixed pending command deletion in server and client library
1101 to check the whole list instead of breaking after first found.
1102 The affected files are silcd/command.[ch] and
1103 lib/silcclient/command.[ch].
1105 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1107 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1108 secret or private, otherwise it's possible to find out
1109 whether a secret channel exists or not. Affected file
1112 * If CMODE change fails during the mode setting, assure that
1113 the old mode mask is set for the channel back. Affected
1114 file silcd/command.c.
1116 * Fixed passphrase saving on +a channel on normal server
1117 after successful JOIN command. Affected file silcd/command.c.
1119 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1121 * Remove server/router operator privileges in DETACH command,
1122 since it's possible to resume to server where these
1123 privileges would not be allowed for the client. Affected
1124 file silcd/command.c.
1126 * Do not set to wait for backup in rehash of the server.
1127 Affected file silcd/server.c.
1129 * Do not check listener sockets when counting how many
1130 socket connections we have. Affected file is
1131 silcd/server_util.c.
1133 * Do not announce disconnected clients that are remaining
1134 in history (for WHOWAS). This is because SIGNOFF notify
1135 for these has been sent earlier already. Affected file
1138 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1140 * Buffer overflow with CUMODE command's mode->mode character
1141 conversion. Reported by Ville Räsänen. Affected file
1142 lib/silcutil/silcutil.c.
1144 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1146 * Allow heartbeat packets to go disabled connections anyway.
1147 Affected files silcd/server.c and silcd/packet_send.c.
1149 * Do not broadcast New Channel packets with List flag set
1150 in the packet to backup routers. The router must check
1151 for the correctness of the packets before sending them.
1152 It is possible that router will have enforce Channel ID
1153 change and this would cause desync in the backup router.
1154 Affected file silcd/packet_receive.c.
1156 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1157 are handled in list parsing. They are not list packets
1158 anymore. Affected file silcd/packet_receive.c.
1160 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1162 * Stop waiting for backup router through the timeout, not
1163 directly after backup router has arrived. Affected file
1166 * Do not re-create channel keys and send them when removing
1167 clients in server shutdown. Affected files are
1168 silcd/server_internal.h and silcd/server_util.c.
1170 * Notify distribution to backup routers was missing from
1171 the silc_server_send_notify_dest function which caused
1172 desyncing problems with backup router. Affected file is
1173 silcd/packet_send.c.
1175 * The client's channel removing was working wrong on
1176 backup router. It assumed that it doesn't know global
1177 information but backup router does know. For this reason
1178 it could remove channel when it wasn't supposed to do that.
1179 Affected file silcd/server.c and silcd/server_util.c.
1181 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1183 * Stop for a couple seconds after badkup router has become
1184 primary router. Affected file silcd/server.c.
1186 * Added silc_server_remove_servers_by_server, which is used
1187 to remove servers originated from some other server. Also
1188 clients of those servers can be removed too. Affected file
1189 silcd/server_util.[ch].
1191 * When removing clients after a server has signed of remove
1192 also all servers behind that server (unless they are known
1193 to be available locally), and send SERVER_SIGNOFF for each
1194 of the server separately. Also the signed off clients are
1195 sent now separately per signed off server. The affected files
1196 are silcd/server.c and silcd/server_util.[ch].
1198 * All servers added with silc_idlist_add_server must always
1199 have both "router" and "connection" pointers set. Otherwise,
1200 bad server entries may be left around in the cache.
1201 Affected file silcd/command_reply.c.
1203 * Do not create the channel key in NEW_CHANNEL packet
1204 processing if the channel is empty. Affected file
1205 silcd/packet_receive.c.
1207 * Completed backup router support for standalone routers.
1208 Supports also servers in the cell that do not use the backup
1211 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1213 * Fixed a bug in silc_string_regexify which did not add '^'
1214 at the start of each string, and thus the matching was
1215 not explicit. For example ban list iikone@*!*@* would
1216 match also "priikone", which is wrong, it would have to be
1217 *iikone@*!*@* to match also "priikone". Affected
1218 file lib/silcutil/unix/silcunixutil.c.
1220 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1222 * Enable all local server connections before updating client
1223 caches when we've become backup router. Otherwise, signoff
1224 packets may not reach the clients. Affected files are
1225 silcd/server.c and silcd/server_util.[ch].
1227 * Fixed a bug in version string parsing which could crash
1228 the program with specially formatted version string.
1229 Bug reported and patch provided by Ville Räsänen. Affected
1230 file lib/silcutil/silcutil.c.
1232 * Handle the disconnection immediately when DISCONNECT
1233 packet is received in server. Affected file silcd/server.c.
1235 * Primary router now waits a short time (10 seconds) for
1236 backup router connection before accepting any other
1237 connection (except local). Affected file silcd/server.c,
1240 * Fixed a crash in client libary in NICK_CHANGE notify when
1241 NICK_CHANGE arrived for client entry we are resolving
1242 currently. Affected file lib/silcclient/client_notify.c.
1244 * Call the sconn->callback completion even if error had
1245 occurred. Start reconnecting always if connection to
1246 primary router fails during backup router protocol.
1247 Affected files silcd/server.c and server_backup.c.
1249 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1251 * Added functions silc_server_send_opers and
1252 silc_server_send_opers_notify to send packets stricly
1253 to operators. Added macro SILC_SERVER_SEND_OPERS macro
1254 to send variable argument notify to operators.
1255 Affected files silcd/packet_send.[ch] and silcd/server.h.
1257 * Removed UMODE rights checking with UMODE_CHANGE notify.
1258 Affected file silcd/packet_receive.c.
1260 * Server/router operator now receives notify when network
1261 switches to backup router and when it resumes the use of
1262 primary router. Affected file silcd/server.c and
1263 silcd/server_backup.c.
1265 * Fixed the updating of client information after backup
1266 resuming protocol is over; update all except local clients
1267 to the new primary router. The affected file is
1268 silcd/server_util.c.
1270 * Added support for closing active connections in rehash
1271 that were unconfigured by the user. Supports currently
1272 closing server and router connections. Affected file
1275 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
1277 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1279 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
1280 is NULL since seems that on some platforms NULL is allowed
1281 and on some it's not. Fallback encoding is used instead.
1282 Affected file lib/silcutil/silcstrutil.c.
1284 * Fixed statistics updating for incoming server connection
1285 which could cause problems when re-connecting. Affected
1286 file silcd/server.c.
1288 * Preliminary backup router support for standalone router
1289 added. Affected files in silcd/.
1291 * Mark server connections in backup router disabled before
1292 and after backup protocol. Affected file is
1293 silcd/server_backup.c.
1295 * Added support for reconnecting to remote server connection
1296 even if the protocol fails, and if the configuration wants
1297 us to keep trying to connect anyway.
1299 Server connection is not allowed to backup router if
1300 backup router does not have connection to primary router yet.
1302 Affected file is silcd/server.c.
1304 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1306 * Added silc_client_udpate_server function to update changed
1307 server info. Affected file lib/silcclient/idlist.[ch].
1309 * Added check for server entries that are being resolved when
1310 notify is received. If being resolved, handle the received
1311 notify only after it's resolved so that all notifys are
1312 handled in same order as received from the server.
1314 Added similar resolver check to channel entries. Every
1315 notify that cause resolving of any information that affects
1316 channel entry marks the channel entry in waiting state.
1317 After whatever resolving is over the waiters are signalled
1318 and only then the notifys are handled in the same order
1319 as delivered from the server.
1321 Affected files are lib/silcclient/idlist.[ch], and
1324 * Fixed KILLED notify handling in normal server. Affected
1325 file silcd/packet_receive.c.
1327 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
1328 is locally connected, or was locally connected (but may
1329 be detached and connection is not active). Added also
1330 SILC_IS_LOCAL for checking this status. Affected files
1331 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
1332 silcd/server.c and silcd/server_internal.h.
1334 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1336 * Don't send or handle TOPIC_SET if topic is already set and
1337 is same as being set. Affected files silcd/command.c and
1338 silcd/packet_receive.c.
1340 * Fixed CMODE change rights checking to work correctly when
1341 removing modes by operator. Affected file is
1342 silcd/server_util.c.
1344 * Fixed some handling with New Channel packet in router and
1345 fixed some CMODE_CHANGE notify handling in server and router.
1346 Affected file is silcd/packet_receive.c.
1348 * Changed "disconnect" client operation to include the
1349 reason of the disconnection and optional disconnection
1350 message. Affected file lib/silcclient/silcclient.h.
1352 * Made the compilation of lib/contrib/ stuff conditional.
1353 Affected files configure.in.pre, lib/contrib/Makefile.am.
1355 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1357 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
1358 to the sender of the notify too, to avoid situation where two
1359 notifys are in the network at the same time going to oppsite
1360 directions. Affected file silcd/packet_receice.c.
1362 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1364 * Delete the client from channel even if the cilent->id is
1365 NULL. It was possible that client was deleted without
1366 removing from channels (theoretically at least). Affected
1367 file silcd/server.c and silcd/server_util.c.
1369 * Free the client data too when resuming is not successful.
1370 Affected file silcd/packet_receive.c.
1372 * Merged some code from c0ffee's silc-plugin. Affected files
1373 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
1375 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
1376 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
1377 to the primary router connection, the other one returns
1378 TRUE if packet must be broadcasted to network.
1380 * All notifys that are destined to primary router (to network)
1381 are now automatically sent to backup routers even if the
1382 router is standalone (and has backup router). Affected files
1385 * Added --without-irssi and --without-silcd configuration
1386 options for disabling the compilation of these applications.
1387 Affected file configure.in.pre and prepare.
1389 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1391 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
1392 UTF-8 encoding and decoding. Added also new encodings
1393 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
1395 Added also SILC_STRING_LANGUAGE which is language and charset
1396 specific encoder and decoer for those platforms that support
1397 iconv(). It can convert the UTF-8 to and from the locale
1398 specific character set.
1400 Affected file lib/silcutil/silcstrutil.[ch].
1402 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
1404 * Added function silc_get_command_name to the file
1405 lib/silcutil/silcutil.[ch].
1407 * Improved the server debug output a bit. Affected files are
1410 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1412 * Save the channel passphrase when received succesful JOIN
1413 command reply from router, on normal server. Otherwise
1414 joinig +a channels from normal server is not possible.
1415 Affected file silcd/command.c.
1417 * Fixed a bug in TOPIC_SET notify handling. The notifier
1418 may be other than client too, like server or channel.
1419 It expected it to always be only client and ignored the
1420 notify. Affected file silcd/packet_recieve.c.
1422 * Removed some (unnecessary) debug printing from
1423 lib/silccore/silcid.c and lib/silccore/silcargument.c.
1425 * Do not force CMODE_CHANGE when server is announcing new
1428 Router announces stuff only after server reannounces channel
1429 after CHANNEL_CHANGE notify.
1431 These fixes optimizes the announcing procedure, and perhaps
1432 fixes some problems too. Affected file silcd/packet_receive.c.
1434 * Fixed SERVER_SIGNOFF sending to local clients. It was
1435 totally broken and sent the notify to all local clients,
1436 instead of only to those that was on same channel as the
1437 signing off clients. Affected file silcd/server_util.c.
1439 * Added -D option to server. It can be used to give debug
1440 level. The levels are from 0 - 99, and are predefined for
1441 smooth server debugging. (see silcd.c for the predefined
1442 levels). Affected file silcd/server.c.
1444 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1446 * Fixed a bug in Irssi SILC client to close the connection
1447 properly when disconnecting from server. Affected file
1448 irssi/src/silc/core/client_ops.c.
1450 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1452 * When authenticating as founder during JOIN command, check
1453 that the one authenticating becomes the only founder on the
1454 channel. Affected file silcd/command.c.
1456 * Better checking for founder mode setting when CUMODE_CHANGE
1457 notify is received. Affected file silcd/packet_receive.c.
1459 * Close all connections when shutting down the server by sending
1460 DISCONNECT packet. Close all listeners too when shutting
1461 down the server. Affected file silcd/server.c.
1463 * Handle DISCONNECT packet correctly in client library by
1464 calling the "disconnect" client operation. Affected file
1465 lib/silcclient/client.c.
1467 * Handle local errors correctly during resuming. Affected
1468 file lib/silcclient/client.c.
1470 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1472 * The log file is not dupped internally anymore in
1473 lib/silcutil/silclog.c. Fixed memory leaks too.
1475 * The scheduler now dispatches all pending timeout tasks
1476 when it is uninitialized with silc_schedule_uninit.
1477 Affected file lib/silcutil/silcschedule.c.
1479 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1481 * Added --enable-stack-trace option to configure. Added
1482 memory allocation stack trace support. Added files
1483 lib/silcutil/stacktrace.[ch]. Affected files are
1484 lib/silcutil/silcmemory.[ch].
1486 * Fixed memory leaks from libraries and server. Affected
1487 files around the tree.
1489 * Reverted back a fix made to CUMODE which broke it.
1490 Affected file silcd/command.c.
1492 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1494 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
1495 core library, and implemented it. All textual messages SHOULD
1496 use this flag and the message MUST be UTF-8 encoded.
1497 All text messages sent by Irssi SILC client are now UTF-8
1498 encoded (regardless whether the terminal supports UTF-8 or not).
1499 Affected files are lib/silccore/silcchannel.h,
1500 irssi/src/silc/core/silc-servers.c, silc-channels.c and
1503 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1505 * Added lots of new statistics updating that was missing from
1506 the server and router code. Affected files in silcd/.
1508 * Sending SIGUSR1 signal to server now dumps the current
1509 server statistics into /tmp directory. Affected file is
1512 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
1513 the SILC Hash Interface also. Added new functions
1514 silc_hash_get_name, silc_hash_init, silc_hash_update and
1515 silc_hash_final. Affected file lib/silccrypt/silchash.c.
1517 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1519 * Added some better info printing for client during connecting.
1520 Affected file silcd/server_util.c.
1522 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
1523 to silence a user on a channel. Affected files are
1524 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
1525 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
1526 and silcd/packet_receive.c.
1528 * Fixed a fatal bug in handling of malformed command payload.
1529 Affected file silcd/command.c.
1531 * Fixed a double free when announcing channel users to router.
1532 Affected file silcd/server.c.
1534 * After successful authentication to channel founder mode, check
1535 that there isn't anyone else with founder mode on the channel.
1536 The one that authenticated will become founder and anyone
1537 else is demoted. Affected file silcd/command.c.
1539 * Added error printing of any error that has occurred during
1540 any command in client library. Affected file is
1541 irssi/src/silc/core/client_ops.c.
1543 * Removed some error printing from the client library and left
1544 it for the application to worry (from the error status it
1545 receives in 'command' client operation. Affected file is
1546 lib/silcclient/command.c.
1548 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1550 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
1551 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
1552 Starting key agreement with itself is denied. Affected file
1553 is lib/silcclient/client_keyagr.c.
1555 * Fixed some error checkings from the SFTP library which caused
1556 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
1557 and lib/silcsftp/sftp_util.c.
1559 * Added new "debug" and "debug_string" settings to Irssi SILC
1560 client which can be used to print runtime debugging on the
1561 Irssi's screen. Available when compiled with --enable-debug
1562 option. Affected file irssi/src/silc/core/silc-core.c.
1564 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1566 * Fixed a missing variadic parameter in a function call that
1567 caused server crash when a non-allowed connection arrived.
1568 Reported by Richard Becker. Affected file silcd/server.c.
1570 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1572 * Added WATCH list sending to backup routers from router.
1573 The WATCH command is sent by the router to the backup
1574 router. Affected file silcd/command.c.
1576 * Mark the backup_router flag for RouterConnection entry
1577 if the backup router stuff is defined in the config file.
1578 Affected file silcd/serverconfig.c.
1580 * Fixed some backup data sending around the code to work better
1581 if the router is standalone router. Not all places were fixed.
1582 Affected file silcd/packet_receive.c, silcd/packet_send.c,
1585 * Fixed the router connecting when connecting to multiple
1586 routers. It ignored every other router except the first
1587 one. Affected file silcd/server.c.
1589 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1591 * Made the private key generation after expiration optional.
1592 If not created after expiration the old key will re-expire
1593 at a later time (and thus key pair is not necessary to
1594 change). Affected file irssi/src/silc/core/clientutil.c.
1596 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1598 * The length arguments in bind() and connect() were wrong
1599 and fixed now to used SIZEOF_SOCKADDR in the
1600 lib/silcutil/unix/silcunixutil.c.
1602 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1604 * Fixed detach timeout handling to use Client ID and not
1605 the actual client entry which may be freed in the callback.
1606 Affected file silcd/command.c.
1608 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1610 * Merged c0ffee's multiple interface support patch.
1611 Affected files in silcd/.
1613 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1615 * Cleanup keys properly. Affected file is
1616 irssi/src/silc/core/clientutil.c.
1618 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1620 * Display the user mode on the status bar. Affected file
1621 irssi/src/silc/core/silc-expandos.c.
1623 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1625 * If private message key is not set, but the flag is set in
1626 the packet, ignore the packet since it cannot be decrypted.
1627 Affected file lib/silcclient/client_prvmsg.c.
1629 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1631 * When resuming client, remove the old client entry from
1632 the watcher list too. Affected file silcd/packet_receive.c.
1634 * Do not allow normal server to force founder mode away
1635 from router if the founder mode is already set. Affected
1636 file silcd/packet_receive.c.
1638 * Remove the client entry with watch notify types with short
1639 timeout, and not directly, so that other notifys can be
1640 retrieved too. Affected file lib/silcclient/client_notify.c.
1642 * Display notification about data messages that cannot be
1643 displayed. Affected files irssi/src/silc/core/client_ops.c,
1644 irssi/src/fe-common/silc/module-formats.[ch].
1646 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1648 * Fixed the CHANNEL_CHANGE notify handling in client libary
1649 to not use freed memory. Affected file is
1650 lib/silcclient/client_notify.c.
1652 * Fixed CUMODE_CHANGE notify handling in server. Affected
1653 file silcd/packet_receive.c.
1655 * Fixed USERS command to support empty channels. Affected
1656 file silcd/command.c.
1658 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1660 * Allow multiple identical pending commands to be registered
1661 in client library. Affected file is lib/silcclient/command.c.
1663 * Call the completion for resolving client information only
1664 after all resolvers has finished. This fixes a crash in
1665 the client. Added support for checking when the resolvers
1666 are finished. Affected file is lib/silcclient/idlist.c.
1668 * Wait by default 3 seconds before reconnecting to the server
1669 after being disconnected. Makes the /detach command a bit
1672 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1674 * Check the watcher list before sending signoff notifys
1675 when closing client connection. Affected file is
1678 * Added better CMODE command rights checking. Affected file
1679 silcd/server_util.c.
1681 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1683 * Fixed watcher list checking during server signoff. It
1684 crashed the server. Affected file silcd/server_util.c.
1686 * The JOIN command reply returns now the founder's public
1687 key. Affected file is silcd/command.c.
1689 * Announce the channel mode, and the mode properties with
1690 CMODE_CHANGE notify. Affected file silcd/server.c.
1692 * Mark new channels by default disabled, untill at least
1693 one user joins the channel. Affected file is
1694 silcd/packet_receive.c.
1696 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1698 * The nickname argument to watch notify can be optional.
1699 Fixes a crash in server. Affected file silcd/packet_send.c.
1701 * Remove the client entry from cache if the WATCH notify type
1702 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
1703 lib/silcclient/client_notify.c.
1705 * Check the watcher list before and after changing nickname
1706 when the NICK_CHANGE notify is received. Affected file is
1709 * Fixed a crash in OPER and SILCOPER command sending. Empty
1710 passphrase caused the crash. Affected file is
1711 lib/silcclient/command.c.
1713 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1715 * Merged with Irssi CVS for Irssi SILC client.
1717 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1719 * Completed the protocol specifications.
1721 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1723 * Merged with Irssi CVS for Irssi SILC client.
1725 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1727 * Added the founder's public key delivery to the
1728 CUMODE_CHANGE notify type as well. Updated the protocol
1729 specs and the code. Affected files are silcd/packet_send.[ch],
1730 silcd/packet_receive.c and silcd/command.c.
1732 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1734 * Added silc_pkcs_public_key_copy function into the
1735 lib/silccrypt/silcpkcs.[ch].
1737 * Remove the `iv' from the SilcChannelEntry since we can
1738 live without it. Affected files are silcd/idlist.h and
1739 silcd/packet_receive.c.
1741 * Added support for sending the founder's public key in
1742 the CMODE_CHANGE notify packet in the server. Affected
1743 files are silcd/packet_send.[ch], silcd/packet_receive.c,
1744 silcd/command.c and silcd/server.c.
1746 * Changed the FOUNDER_AUTH authentication to use only
1747 public key authentication as defined by new protocol
1748 specs. Passphrase authentication with that mode cannot
1749 be used anymore. It is now possible to reclaim founder
1750 mode from any server in the network. Affected files are
1751 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
1753 * Added permanent channels support by making the channel
1754 permanent when FOUNDER_AUTH mode is set on the channel.
1755 The channel will not be destroyed even if channel is empty
1756 when that mode is set. Protocol TODO #17. Affected
1757 files are silcd/server.[ch], server_util.[ch],
1758 silcd/command.c, silcd/packet_receive.c and
1759 lib/silcclient/command.c.
1761 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1763 * Added reference counter to the command reply context in
1764 the client library. Affected files are
1765 lib/silcclient/command_reply.[ch].
1767 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1769 * Fixed rekey protocol with PFS in the client library.
1770 Affected file is lib/silcclient/protocol.c.
1772 * Added support for list of errors in client library
1773 command reply handling. Affected file is
1774 lib/silcclient/command_reply.c.
1776 * Defined that the WHOIS and IDENTIFY commands can send
1777 list of errors. Updated the protocol specs. Protocol
1780 * Added support for sending list of errors to WHOIS and
1781 IDENTIFY commands in server. Added support for receiving
1782 list of errors in server. Affected files are
1783 silcd/command.c and silcd/command_reply.c.
1785 * Fixed client info resolving on LEAVE command in client
1786 library to not crash. Affected file is
1787 lib/silcclient/client_notify.c.
1789 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1791 * Defined that the NICK command replies with thew changed
1792 nickname too, to make the nickname changing simpler at
1793 the client's end. Updated protocol specs and the code
1794 in client and server. Affected files are
1795 silcd/command.c, lib/silcclient/command_reply.c and
1796 lib/silcclient/command.c.
1798 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1800 * Added `Compressed' packet flag to indicate that the packet
1801 payload is compressed by the sender. Updated the protocol
1802 specs and the core library. The compression still is not
1803 implemented in the sources. Affected file is
1804 lib/silccore/silcpacket.h.
1806 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1808 * Remove pending command callbacks also if the connection
1809 to the server is destroyed. Affected file is
1810 lib/silcclient/client.c.
1812 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1814 * Added new QUIET channel user mode that can be used to
1815 quiet a user in a channel. Updated the protocol specs but
1816 it wasn't implemented yet. Protocol TODO #27. Affected
1817 file is lib/silccore/silcmode.h.
1819 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1821 * Added BLOCK_INVITE user mode to be able to block incoming
1822 invite notifications. Protoocol TODO #26. Affected files
1823 are lib/silccore/silcmode.h, lib/silcclient/command.c and
1826 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
1827 the protocol specs and the code. Affected file is
1828 lib/silccrypt/silcpkcs.c.
1830 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1832 * Disconnect Payload includes now the status type. Updated
1833 the protocol specs and the code. Protocol TODO #25.
1834 Affected files are silcd/server.c, lib/silcclient/client.c.
1836 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
1837 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
1838 Moved the silc_client_command_status_messages table to the
1839 lib/silcutil/silcutil.c and added new funtion
1840 silc_get_status_message, which deprecates function
1841 silc_client_status_message. Affected files are
1842 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
1843 lib/silcutil/silcutil.[ch].
1845 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1847 * Defined that the nickname hash in Client ID MUST be from
1848 lowercase nickname. This effectively changes nicknames in
1849 SILC to case-insensitive. Updated the protocol specs and
1850 the code. Affected files are lib/silcutil/silcutil.[ch],
1851 silcd/serverid.c, and silcd/idlist.c.
1853 * Added new channel user modes BLOCK_MESSAGES_USERS and
1854 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
1855 code. Affected files are lib/silccore/silcmode.h,
1856 lib/silcclient/command.c, and silcd/packet_send.c.
1858 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
1859 specs and code. Affected file lib/silccore/silcstatus.h.
1861 * Added support for watch list. It is possible to add nicknames
1862 to be watched, and when they come to network, leave network
1863 or user mode changes the watcher will be notified of this
1864 change. Added SILC_COMMAND_WATCH command, added new
1865 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
1866 notifications. Updated the protocol specs and implemented
1867 this to library, client and server. Protocol TODO #21.
1868 Affected files are lib/silccore/silccomand.h,
1869 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
1870 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
1871 silcd/packet_send.[ch], silcd/packet_receive.c, and
1872 irssi/src/silc/core/client_ops.c.
1874 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
1875 somebody watching you. Updated the protocol specs and the
1876 code. Affected files are lib/silccore/silcmode.h, and
1877 lib/silcclient/command.c.
1879 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1881 * Added service support to SILC protocol. Added new command
1882 SILC_COMMAND_SERVICE. Updated the protocol specs and the
1883 core library. Services are not implemented in server or
1884 client for now. Protocol TODO #20. Affected files are
1885 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
1887 * Added SilcStatus argument to `command' client operation
1888 to return the error status when command sending fails
1889 locally. Changed all command in client library to return
1890 correct command status. Affected files are
1891 lib/silcclient/command.c, lib/silcclient/silcclient.h and
1892 irssi/src/silc/core/client_ops.c.
1894 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1896 * Added silc_mime_parse function to parse MIME headers.
1897 Affected files are lib/silcutil/silcstruti.[ch].
1899 * Added MIME header parsing in Irssi SILC Client. It displays
1900 all textual MIME objects, others it ignores. Affected file
1901 is irssi/src/silc/core/clien_ops.c.
1903 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1905 * Fixed a bug in the pid writing function, which couldn't be
1906 written in a root-owned directory.
1908 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1910 * Defined that channel message to unknown Channel ID must
1911 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
1912 Updated the protocol specs and the code in server. The
1913 affected file is silcd/packet_receive.c.
1915 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1917 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
1918 that it is used to send error notifys if error occurs during
1919 some SILC packet processing, except commands. The error
1920 types are same as for command reply types. Defined that
1921 if private message is sent to unknown Client ID the error
1922 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
1923 Updated the protocol specs and code. Affected files are
1924 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
1925 lib/silcclient/client_notify.c, silcd/packet_receive.c,
1926 and irssi/src/silc/core/client_ops.c. Renamed the
1927 SilcCommandStatus to SilcStatus.
1929 * Defined the use of extra WHOIS attributes in WHOIS command.
1930 The <Requested Attributes> (defined in a separate document)
1931 can be used to request additional information about user
1932 not returned by standard WHOIS command. Defined that server
1933 can send WHOIS command directly to client. Client provides
1934 the requested attributes to the server. Updated the protocol
1935 specs. Protocol TODO #4. Implementation is not done yet
1936 (Protocol TODO #24).
1938 * Renamed function silc_client_command_status_message to
1939 silc_client_status_message. Affected files are
1940 lib/silcclient/command_reply.[ch].
1942 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1944 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
1945 32 bit integers. Updated the protcol specs and the code.
1946 Affected files are silcd/command.c and
1947 lib/silcclient/command.c.
1949 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1951 * Fixed a bug in library where sending a bogus authentication
1952 payload would lead to a crash. Affected file is
1953 lib/silccore/silcauth.c.
1955 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1957 * Added detach_disabled and detach_timeout server config
1958 options to the server. Affected files silcd/serverconfig.[ch],
1959 silcd/command.c and silcd/packet_receive.c.
1961 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1963 * Added resolve_cmd_ident field to the SilcClientEntry structure
1964 too so that if the entry is for example being resolved so
1965 another command may attach to the same pending command reply
1966 without requiring to resolve the same entry again. Added
1967 support for adding multiple pending commands for one
1968 command idenfier. Affected files lib/silcclient/command.[ch],
1969 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
1971 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1973 * Defined that server receives WHOIS command reply for private
1974 and secret channels too. Updated protocol specs and the
1975 code in server. Affected file silcd/command.c.
1977 * Defined <channel user mode list> argument to WHOIS command
1978 reply for returning user modes on the channels. The
1979 channel list now doesn't include the user mode anymore but the
1980 actual channel mode. Updated protocol specs and the code in
1981 client and server. Affected files are silcd/command_reply.c,
1982 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
1983 and lib/silcclient/command_reply.c.
1985 * Save the channels list in WHOIS command reply in normal server
1986 so that WHOIS always shows joined channels also in normal
1987 server and not just on router. Affected file is
1988 silcd/command_reply.c.
1990 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1992 * Defined that server receives USERS command reply for private
1993 and secret channels too. Updated protocol specs and the
1994 code in server. Affected file silcd/command.c.
1996 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1998 * Changed the UMODE's mode mask argument to be optional. If
1999 not provided then the command merely returns the current mode
2000 mask to the client. Updated protocol specs and the server.
2001 Affected file is silcd/command.c.
2003 * Added SILC session detachment/resuming support. It is possible
2004 to detach by closing the network connection and then re-connect
2005 and resume to the old client session. Added DETACHED user
2006 mode that server will set for detached client. Added new
2007 packet RESUME_CLIENT which is used to perform the resuming
2008 process. Added DETACH command. Updated the protocol specs,
2009 core library, client and server. Protocol TODO #22. Very
2010 many affected files around the tree.
2012 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2014 * Changed the CMODE's mode mask argument to be optional. If
2015 not provided then the command merely returns the current mode
2016 mask to the client. Updated protocol specs and the server.
2017 Affected file is silcd/command.c.
2019 * Changed the Killer's Client ID in KILLED notify to be just
2020 any ID payload since router server is allowed to kill as well.
2021 Updated protocol specs, client libary and server. Affected
2022 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2023 and irssi/src/silc/core/client_ops.c.
2025 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2027 * Added new user modes ANONYMOUS for special anonymous servers
2028 that may set the mode for client, and BLOCK_PRIVMSG which
2029 client may set to block incoming private messages unless the
2030 Private Message Key flag is set (using private keys to protect
2031 private messages). Updated protocol specs and code in client
2032 and server and core library. Protocol TODO #23. Affected
2033 files are lib/silccore/silcmode.h, silcd/server.[ch],
2034 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2035 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2037 * Added new channel user mode BLOCK_MESSAGES which the client
2038 may set to itself to tell server not send channel messages.
2039 Other packets such as channel key packets are still sent.
2040 Protocol TODO #23. Updated the protocol specs, client and
2041 server. Affected files are lib/silccore/silcmode.h,
2042 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2043 lib/silcutil/silcutil.c, silcd/command.c, and
2044 silcd/packet_send.c.
2046 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2048 * Redefined the Status Payload to include now two 8 bit fields,
2049 instead of one 16 bit field. This now makes it possible to
2050 send list of errors. Updated the protocol specs and the code
2051 in core library, client library and server. Protocol TODO #1.
2052 Affected files are lib/silccore/silccommand.[ch],
2053 lib/silcclient/command_reply.[ch], silcd/command.c,
2054 silcd/command_reply.c and silcd/packet_receive.[ch].
2056 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2058 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2059 must be handled by the application and should tell the application
2060 that an error message was already printed, and it should print the
2061 config coords (line, filename, ...). Affected files are
2062 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2064 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2065 server config parsing code more readable.
2067 Fixed a bug in the fetch_logging() config callback.
2069 Affected files is silcd/serverconfig.c.
2071 * Drop root privileges when started in foreground. Don't drop them
2072 if debugging also. Affected file is silcd/silcd.c.
2074 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2076 * Added more IM-like features by introducing new user modes
2077 for setting various presence information. Added new modes:
2078 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2079 specs and code. Protocol TODO #19. Affected files are
2080 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2081 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2083 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2085 * Added STATS command to the protocol after all, to return
2086 various statistical information about the network. It can
2087 be used by clients to retrieve statistical information, and
2088 servers may use it to to fetch cell and network wide
2089 statistics from router. Updated the protocol specs and
2090 implemented it to the server. Protocol TODO #16.
2091 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2092 silcd/command_reply.[ch].
2094 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2096 * The LIST command reply in client libary now adds new channel
2097 entry if the returned channel doesn't exist yet in cache,
2098 and returns the channel entry to the application in the
2099 command_reply client operation. Affected file is
2100 lib/silcclient/command_reply.c.
2102 * Changed the channel message payload's MAC generation to
2103 include the IV in the MAC as well. This way all relevant
2104 parts of the channel message payload are authenticated also
2105 with the channel message MAC (and not only by packet MAC).
2106 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2107 Affected file is lib/silccore/silcchannel.c.
2109 * Fixed the SKE to save the remote version, since the
2110 silc_ske_parse_version mistakenly checked wrong version,
2111 after it replaced the start payload. Affected files are
2112 lib/silcske/silcske.[ch].
2114 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2116 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2117 string utility functions. Added there also new functions
2118 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2119 Affected files lib/silcutil/silcstrutil.[ch].
2121 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2122 files are lib/silcutil/silcstrutil.[ch].
2124 * Defined that the security property fields in SKE SHOULD be
2125 UTF-8 encoded, defined that version string MUST be US-ASCII
2126 encoded, defined that passphrases sent in connection
2127 authentication protocol MUST be UTF-8 encoded. Implemented
2128 these to the client and server. Defined also that other
2129 passphrases sent in the protocol MUST be UTF-8 encoded.
2130 Affected files are lib/silcske/silcske.c,
2131 lib/silcclient/protocol.c, silcd/protocol.c,
2132 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2134 * Changed the silc_client_close_connection interface to not
2135 need the SilcSocketConnection which should not be visible
2136 to application. Affected files are lib/silcclient/client.c
2137 and lib/silcclient/silcclient.h.
2139 * Rewrote the text for Private Message Key Payload in the
2140 protocol specification. Protocol TODO #11.
2142 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2144 * Upgraded the protocol version to 1.1, updated protocol specs
2147 * Added the nickname as new argument to NICK_CHANGE notify and
2148 added it to protocol specs and implemented it to client and
2149 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2150 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2151 lib/silcclient/client_notify.c.
2153 * Added the killer's client ID to the KILLED notify and added
2154 it to protocol specs and implemented it to client and server.
2155 Protocol TODO #13. Affected files are silcd/command.c,
2156 silcd/packet_receive.c, packet_send.[ch],
2157 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2158 The killer's client entry is now returned to application in
2159 the `notify' client operation.
2161 * Fixed the Max Argument fields that had too large value set
2162 in the protocol specs. Protocol TODO #14.
2164 * Added the LEAVE command reply to return the ID of parted
2165 channel. Updated protocol specs and implemented it to the
2166 client and server. Protocol TODO #15. Affected files are
2167 silcd/command.c, lib/silcclient/command_reply.c. The channel
2168 entry is now returned to application in the `command_reply'
2171 * Rewrote the version SKE version checking in client libary
2172 and in server to use the silc_parse_version_string. Affected
2173 files are lib/silcclient/protocol.c, silcd/protocol.c.
2175 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2176 commands that was missing it, and updated protocol specs and
2177 the server implementation. Protocol TODO #10. The affected
2178 file is silcd/command.c.
2180 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2181 generic reply to a generic request (REQUEST flag), and
2182 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2183 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2184 to define the payload for DATA flag. Added the flags to
2185 the implementation. Protocol TODO #9. Affected file is
2186 lib/silccore/silcchannel.h.
2188 Changed the client library to return the message length
2189 to application as well in the channel_message and private_message
2190 client operations. Affected files are
2191 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2192 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2193 and lib/silcclient/client_ops_example.c.
2195 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2196 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2197 the channel. Updated protocol specs and impelemented this
2198 to client and server. Protocol TODO #6. Affected files are
2199 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2200 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2202 Added new options m and M to CMODE command in Irssi SILC
2203 client to set these modes.
2205 * Deprecated all administrative commands from SILC protocol
2206 since they are highly implementation specific commands.
2207 Updated protocol specs. Moved the old commands in
2208 implementations to private range of command types. Affected
2209 files are silcd/command.c, lib/silcclient/command.c and
2210 lib/silcclient/command_reply.c. Protocol TODO #8.
2212 * Fixed a bug in server where sending unknown command crashes
2213 the server. Affected file silcd/command.c.
2215 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2217 * Added SILC_PROTOCOLVERSION macro to check protocol version
2218 of a socket connection. The affected file is
2219 lib/silcutil/silcsockconn.h.
2221 * Added better error logging in rekey protocol. Affected file
2224 * Do not check public key types in SKE during rekey. Affected
2225 file lib/silcske/payload.c.
2227 * Fixed the rekey protocol with PFS, which was totally broken.
2228 Affected file silcd/protocol.c.
2230 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2232 * Some client implementations quit network by doing first LEAVE
2233 and then immediately SIGNOFF (like Bombyx). We now do check
2234 after a short time after LEAVE notify and check whether the
2235 client is still valid after LEAVE, and if not we remove it from
2236 cache. Affected file is lib/silcclient/client_notify.c.
2238 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2240 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2241 it's good not to have security holes here.
2243 * Fixed a negative refcount situtuation for the config context.
2244 Affected file is silcd/serverconfig.c.
2246 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2248 * ROBOdoc documented lib/silcutil/silcutil.h.
2250 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2252 * Optimized even more the SilcPacketContext structure. Now
2253 totally saved 16 bytes of memory per context after optimization.
2254 Affected files are lib/silccore/silcpacket.[ch].
2256 * Made strict checks for valid SILC IDs. Affected file is
2257 lib/silccore/silcid.c.
2259 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2261 * Changed the object argument for silc_cipher_register,
2262 silc_hash_register, silc_hmac_register and silc_pkcs_register
2263 to const. Affected files are lib/silccrypt/silccipher.[ch],
2264 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
2266 * Changed the silc_get_username and silc_get_real_name to
2267 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
2269 * Fixed the Irssi SILC Client to use the silc_get_username and
2270 silc_get_real_name insted of glib routines since the glib
2271 routines only corrupt stack. Fixes the Irssi SILC to work in
2272 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
2274 * Fixed the Irssi to not use g_get_home_dir since it crashes
2275 or returns garbage on cygwin and corrupts stack. Added function
2276 get_home_dir to Irssi routines. Affected files are
2277 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
2279 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2281 * Made some structure optimizations. SFTP memory FS MemFSEntry
2282 entry structure. Optimized SilcTask structure. Optimized
2283 SilcPacketContext structure.
2285 Affected files lib/silcsftp/sftp_fs_memory.c,
2286 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
2288 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2290 * And yet again reverted back the config thing since Johnny
2291 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
2294 * Fixed memory leaks from config object. Affected files are
2295 silcd/serverconfig.[ch].
2297 * Added support for adding new connections to the server in rehash.
2298 After rehash they take effect.
2300 Added support for changing the maximum allowed connections in
2301 rehash. The number can grow but going smaller is not supported.
2303 Added function silc_server_num_sockets_by_remote to the
2304 silcd/server_util.[ch].
2306 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
2308 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2310 * Added preliminary checking during config parsing for a valid
2311 public/private key and removed further checks in the code.
2312 Affected files are silcd/serverconfig.[ch], server.c.
2314 * Moved functions silc_server_drop() and silc_server_daemonise()
2315 from server.c to silcd.c since they are stricly related to
2316 the application activity.
2318 * Reverted a small part of the automatic ref/unref since
2319 it caused a double unref in some situations. Affected
2320 files are silcd/silcd.[ch], server.c, serverconfig.c.
2322 * Added some .cvsignore files in the lib directory.
2324 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2326 * Fixed silc_net_gethostbyaddr to correctly resolve by
2327 address. Affected file lib/silcutil/silcnet.c.
2329 * Fixed the notify relaying to client. The HMAC to be used
2330 with relayed packets ws wrong and caused decryption failure
2331 at the client end. Affected file is silcd/packet_receive.c.
2333 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2335 * Created new branch silc_protocol_1_0_branch.
2337 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
2339 * Changed the silc_server_config_* routines to be SilcServer
2340 independent. They are now officially application specific code
2341 and not part of generic server implementation. Affected files
2342 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
2344 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2346 * Added automatic referencing of config context in the
2347 silc_server_config_alloc, and automatic unreferencing in the
2348 silc_server_config_destroy. Affected files are
2349 silcd/serverconfig.[ch], silcd/silcd.c.
2351 * Fixed the silc_log_quick handling in the logging routines.
2352 It didn't log quickly when it was TRUE. Affected file is
2353 lib/silcutil/silclog.c. Also the flush delay was set even
2354 if it was 0 in config file. Affected file is
2355 silcd/serverconfig.c.
2357 * Added support for changing key pair of the server in rehash.
2358 Affected file silcd/server.c.
2360 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2362 * Fixed the TOPIC_SET notify to not cras. It changed the topic
2363 too early, before getting the channel entry. Affected file
2364 is silcd/packet_receive.c.
2366 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2368 * Added functions silc_server_config_[ref/unref], these are used
2369 to prevent that the config object is destroyed.
2371 No longer directly affect global variables silc_log_quick and
2372 silc_log_delay, they are first cached inside the config object
2373 and then applied with silc_server_config_setlogfiles().
2375 silc_server_config_set_defaults() is now internal to
2376 serverconfig.c, there are no reasons to show this internal stuff
2379 Affected files are silcd/serverconfig.[ch].
2381 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
2382 fprintf's to stderr, since some code may be executed again after
2383 the server went into the background. Affected files are
2386 * Added rehash support. Added function silc_server_rehash() that
2387 will perform all the basic tasks of the rehashing procedure.
2389 * Added command line option `-x, --hexdump'. This will enable the
2390 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
2391 The option `--hexdump' implies `--debug'.
2393 * Fixed a bad bug in the logging APIs (silcutil library) where
2394 the application would crash after calling silc_log_reset_all().
2396 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2398 * Fixed the KICKED notify handling in client library to
2399 correctly remove the channel and all entries from the
2400 channel when I was kicked. This bug crashed the client.
2402 Fixed yet another but in KICKED notify handling to remove
2403 the kicked client correctly from the channel.
2405 Affected file is lib/silcclient/client_notify.c.
2407 * Fixed a minor bug in looking up correct client entry
2408 in KICKED notify in server. Affected file is
2409 silcd/packet_receive.c.
2411 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
2412 sources correctly to distribution. Fixes --with-gmp option.
2414 * Removed the manual rehashing from ID Cache, and changed it
2415 to use the SILC Hash Table's auto rehash feature. Affected
2416 file is lib/silccore/silcidcache.c.
2418 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2420 * Fixed a bug in the silc_client_nickname_format function that
2421 handles the multiple same nickname formatting. Two clients
2422 with same nickname caused problems after the first one left
2423 and rejoined. It didn't format the nickname correctly.
2424 Affected file is lib/silcclient/idlist.c.
2426 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2428 * Don't change the topic if olod topic is same as new one.
2429 Affected file is silcd/packet_receive.c.
2431 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2433 * Added cross-reference support to the SILC Documentation
2434 generator. All types across all HTML files are now cross-
2435 referenced. Affected files util/robodoc/generator.c and
2436 scripts/silcdoc/silcdoc.
2438 * Added file lib/silcutil/silctypes.h to include all the
2439 arithmetic type definitions and some macros. Removed
2440 includes/bitmove.h and moved macros to silctypes.h.
2442 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2444 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
2446 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2448 * Added `type' argument to silc_id_payload_parse_id function which
2449 now returns the type of the ID to the sent pointer. Affected
2450 file is lib/silccore/silcid.[ch].
2452 * Added check for CMODE_CHANGE notify type that mode change is
2453 allowed by the sender. Affected file silcd/packet_receive.c.
2455 * Added check for CUMODE_CHANGE notify type that mode change is
2456 allowed by the sender. Affected file silcd/packet_receive.c.
2457 Added the ID type as CUMODE_CHANGE notify type as argument
2458 to the `notify' client operation. Affected files are
2459 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2461 * Added function silc_client_add_server to the client library.
2462 Added support for resolving also channel and server info when
2463 received unknown entity in notify packet. Affected files are
2464 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
2466 * Added function silc_command_get_status to return the command
2467 status from the command reply's argument payload. Affected files
2468 are lib/silccore/silccommand.[ch].
2470 * Added check for KICKED notify type that the kicking is
2471 allowed by the client. Affected file silcd/packet_receive.c.
2473 * Created function silc_get_input which can be used to get input
2474 (echo on or off) from user on command line. Affected files are
2475 lib/silcutil/silcutil.[ch].
2477 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2479 * Optimized silc_server_packet_relay_to_channel function.
2480 Added new function silc_channel_message_payload_encrypt which
2481 can be called directly if channel message payload needs to
2482 be encrypted and is already encoded (no need to call _encode
2483 function). Packet relaying is now done by router without any
2484 extra memory allocations. Affected files are
2485 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
2486 silcd/packet_send.c.
2488 * Fixed the INVITE notify handling. It took wrong arguments
2489 as invite list and invite delete. Affected file is
2490 silcd/packet_receive.c.
2492 * Added check for TOPIC_SET notify type that the topic change is
2493 allowed by the client. Affected file silcd/packet_receive.c.
2495 * Added check for INVITE notify type that inviting is allowed by
2496 the client. Affected file silcd/packet_receive.c.
2498 * Changed the silc_server_client_on_channel to return the
2499 SilcChannelClientEntry as well. Moved the function
2500 silc_server_check_cmode_rights to server_util.[ch].
2501 Affected files are silcd/server_util.[ch], silcd/command.c.
2503 * Added function silc_server_check_umode_rights to check whether
2504 changing client's user mode is allowed. Added check for
2505 UMODE_CHANGE notify type that the umode change is allowed
2506 by the client. Affected files are silcd/server_util.[ch],
2507 silcd/packet_receive.c and silcd/command.c.
2509 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2511 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
2512 ID length. It ignored that ID can be IPv6 based as well.
2513 Affected file lib/silccore/silcpacket.h.
2515 * Fixed the silc_id_id2str and silc_id_str2id to take the
2516 IPv6 address offset's into consideration. Affecte file is
2517 lib/silccore/silcid.c.
2519 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2521 * Fixed the internal Unix scheduler functions to check for
2522 NULL context they may receive. The affected file is
2523 lib/silcutil/unix/silcunixschedule.c.
2525 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
2527 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
2528 can specify different directory with --home command line
2529 parameter. Affected files irssi/src/silc/core/client_ops.c,
2532 * SILC-specific commands aren't now executed if the active server
2533 isn't of SILC-type, so there won't be problems with having
2534 IRC and SILC protocol support in same client. Affected files
2535 irssi/src/silc/core/silc-channels.c, silc-servers.c,
2538 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2540 * Improved the signal support in SILC Schedule. Added new
2541 function silc_schedule_signal_call which is used by application
2542 to mark a signal to be called. It is now safe to perform
2543 any kind of tasks in signal callbacks since it is guaranteed
2544 that the application specified signal callback is called
2545 after the signal is over. Affected files are
2546 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
2548 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2550 * Added `name' field to SilcChannelPrivateKey to represent
2551 application given name for the key. Moved also the context from
2552 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
2553 Added the `name' argument also to the function
2554 silc_client_add_channel_private_key.
2556 Added function silc_client_current_channel_private_key to set the
2557 current channel private key in use.
2559 Added "change" command to KEY command which can be used to change
2560 the current channel private key. Bound the command also to
2561 alt+K (Alt+Shift+k).
2563 Also affected files lib/silcclient/client_channel.c,
2564 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
2566 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2568 * Added silc_rng_get_byte_fast function in to the
2569 lib/silccrypt/silcrng.[ch].
2571 * Changed the interface of silc_packet_assemble and the
2572 silc_packet_send_prepare. If silc_packet_assmble is now
2573 called the application does not call silc_packet_send_prepare
2574 because the library will call it automatically. These
2575 interfaces now also return a reference to the outgoing buffer
2576 which includes the assembled packet, which the application can
2577 use to encrypt the packet.
2579 Affected files are lib/silccore/silcpacket.[ch],
2580 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
2581 silcd/packet_send.c, server_backup.c and packet_receive.c.
2583 * Fixed a packet sending bug on very high load, where outgoing
2584 packet queue wasn't handled correctly and packets got corrupted.
2585 Affected files are lib/silcutil/*/silc*sockconn.c,
2586 lib/silcclient/client.c and silcd/server.c.
2588 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2590 * Added macro SILC_PACKET_DATALEN which can be used during
2591 packet assembling to check whether the data to be added to
2592 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
2593 len is truncated until it fits it.
2595 Added checks for maximum length of channel message payload and
2596 private message payload also.
2598 Added checks for maximum packet length in server and in
2601 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
2602 lib/silcclient/client.c, lib/silccore/silcchannel.c and
2603 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
2604 lib/silcclient/client_prvmsg.c.
2606 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2608 * Added silc_server_packet_queue_purge call to the
2609 silc_server_disconnect_remote to assure that all data in the
2610 queue before disconnecting is sent to the network. Affected
2611 file silcd/server.c.
2613 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2615 * Added the deleting of server's own ID cache entry to the
2616 silc_server_free function. Free also everything else that
2617 has been allocated in silc_server_init. The affected file
2620 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2622 * Added functions silc_parse_version_string, silc_version_to_num,
2623 and silc_ske_parse_version to parse SILC protocol style version
2624 strings. Affected files lib/silcutil/silcutil.[ch] and
2625 lib/silcske/silcske.[ch].
2627 * Added new configuration params: version_protocol, version_software
2628 and version_software_vendor to specify what version the remote
2629 host must at least be to be able to connect to server. The vendor
2630 string can be regex matched too. Added new function
2631 silc_server_connection_allowed to check maximum number of allowed
2632 connections, and allowed versions for incoming connections.
2633 Affected files are silcd/server.c, server_util.[ch] and
2636 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2638 * Added preliminary support for signals in scheduler. The
2639 signals we care about are now blocked always when the scheduler
2640 is locked. This way we can synchronise the use of signal with
2641 scheduler. It is guaranteed that when signal occurs the scheduler
2642 is not locked, and thus new tasks can be safely added to the
2645 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
2646 to silc_schedule_internal_init and silc_schedule_internal_uninit.
2647 Added new platform specific routines
2648 silc_schedule_internal_signals_[un]block and
2649 silc_schedule_internal_signal_[un]register.
2651 Added new functions to SILC Schedule API:
2652 silc_schedule_signal_[un]register. Each signal that application
2653 is going to use should be registered to the scheduler.
2655 Affected files are lib/silcutil/silcschedule.[ch],
2656 lib/silcutil/*/silc*schedule.c.
2658 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2660 * Check for unauthenticated client and server in the
2661 silc_server_new_client and silc_server_new_server functions.
2662 Affected file silcd/packet_receive.c.
2664 * Added function silc_string_is_ascii to check whether given
2665 string is 7-bit ASCII string. Affected files are
2666 lib/silcutil/silcutil.[ch].
2668 * Added function silc_id_is_valid_server_id into the
2669 silcd/serverid.c and added checking for valid Server ID's in
2670 silc_server_new_server. The Server ID must always be based
2671 on the server's public IP address.
2673 * Added logging of DISCONNECT packet message in the server.
2674 Affected file silcd/server.c.
2676 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2678 * Changed all library interfaces that use Global RNG to also
2679 accept SilcRng as argument. Affected files are
2680 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
2681 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
2682 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
2683 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
2684 lib/silccrypt/rsa.c.
2686 * Added function silc_pkcs_generate_key to the
2687 lib/silccrypt/silcpkcs.[ch] for applications so that they
2688 don't need to do pkcs->pkcs->init calls anymore.
2690 * Remove SilcSocketConnection from the SFTP API since it really
2691 wasn't needed there. The application has the information
2692 saved in its contexts anyway and the SFTP layer doesn't need
2693 know about it. Affected files lib/silcsft/silcsftp.h and
2694 lib/silcsftp/sftp_[server/client].c.
2696 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
2697 The SilcSimContext is not SilcSim.
2699 * Fixed possible buffer overflows in silc_id_render in the
2700 lib/silcutil/silcutil.c.
2702 * On EPOC the global crypto module lists are not used at all
2703 in the crypto library. Added support for using the constant
2704 algorithm list on EPOC. Affected files are
2705 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
2708 * Fixed the handling of third parameter of KICKED notify, since
2709 it was mistakenly updated to SILC Protocol 1.0 even though it
2710 is to be included in 1.1. Since it is not in 1.0 it is not
2711 mandatory, and this fix now handles it only if it is provided,
2712 and it is not error if it is not provided. Affected file
2713 lib/silcclient/client_notify.c.
2715 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2717 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
2718 client. Affected file irssi/src/silc/core/client_ops.c.
2720 * Merged with Irssi 0.8.4 from irssi.org CVS.
2722 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2724 * Check for valid socket connection in client entries before
2725 sending any messages. Fixes a crash, but doesn't fix some
2726 other underlaying bug that is lurking there. Affected
2727 file silcd/packet_send.c.
2729 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
2731 * $usermode, $cumode and $cumode_space expandos shouldn't do
2732 anything with non-SILC server records. Affected file
2733 irssi/src/silc/core/silc-expandos.c
2735 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2737 * Fixed the silc_net_check_[host/local]_by_sock to support
2738 IPv6 bound sockets as well. Now they can return IPv6 addresses
2739 as well. Affected file lib/silcutil/silcnet.c.
2741 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
2742 Affected lib/silcutil/unix/silcunixnet.c.
2744 * Fixed ID rendering (at least on some platforms, not NetBSD)
2745 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
2747 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2749 * Added silc_hash_public_key and silc_hash_public_key_compare
2750 functions to be used with SilcHashTable. They can be used to
2751 hash public keys and compare public keys in hash table. Affected
2752 file lib/silcutil/silcutil.[ch].
2754 * Added support for specifying multiple public keys for Client
2755 connection section in server configuration file. This makes it
2756 possible to accept multiple public keys from same host, or to
2757 make a section that accepts any incoming host, and have the
2758 accepted public keys listed in the section.
2760 Added functions silc_sever_[find/get]_public_key, added the
2761 support for this actually to all connection sections but only
2762 the Client section is currently allowed to specify multiple
2765 Affected files are silcd/server.c, server_internal.h,
2766 command.c, protocol.c, server_util.[ch], packet_receive.c.
2768 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2770 * Merged Irssi 0.8.2 from irssi.org CVS.
2772 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2774 * If silc_debug is TRUE, also output standard logging messages
2775 to stderr with the debug output.
2777 Made silc_log_reset_all() flushing all channels before returning.
2778 Also fixed some documentation typos.
2780 Affected files are lib/silcutil/silclog.[ch].
2782 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2784 * Fixed the server to check correctly the amount of connections
2785 from single host, by checking also the type of the connection.
2786 Fixed also the comparison of number of connections and number
2787 of allowed connections. Affected files are silcd/server.c,
2790 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2792 * Fixed the USERS command reply to save the user's mode on the
2793 channel as well. Fixed JOIN command reply to check whether a
2794 client is on channel already and not join it twice. Affected
2795 file lib/silcclient/command_reply.c.
2797 * Added new file silc-expandos.c into irssi/silc/core/ to return
2798 various stuff for various signal for the statusbar etc. updating.
2799 Now Irssi SILC client prints channel user modes etc. on the
2802 * The user mode (like server/router operator changes) is now shown
2803 on the Irssi SILC client's statusbar. The affected files are
2804 irssi/src/silc/core/client_ops.c, silc-expandos.c.
2806 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2808 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
2809 to SILC_SCHEDULE_[UN]LOCK macros.
2811 * Added more error printing to logs in server code. Affected
2812 files silcd/server.c and silcd/protocol.c.
2814 * Fixed -S option parsing in Irssi SILC Client. Affected file
2815 irssi/src/silc/core/silc-core.c.
2817 * Added silc_buffer_alloc_size function. Affected file is
2818 lib/silcutil/silcbuffer.h.
2820 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2822 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
2823 constants. Affected files in
2824 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
2827 * Changed the internal SFTP Memory FS table to const. Affected
2828 file lib/silcsftp/sftp_fs_memory.c.
2830 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2832 * Fixed the buffer formatting and unformatting routines to
2833 check the size of 64 bits types with sizeof(). Affected
2834 file is lib/silcutil/silcbuffmt.c.
2836 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2838 * Removed 0.6.x backwards support.
2840 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2842 * Changed all integer type names:
2843 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
2844 to avoid collisions with other libraries using same type names
2847 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2849 * Added `prefer_ipv6' argument to the functions
2850 silc_net_gethostbyname[_async]. If it is TRUE it will return
2851 IPv6 address over IPv4. If FALSE IPv4 address is returned
2852 even if IPv6 address was found. Affected files
2853 lib/silcutil/silcnet.[ch].
2855 * Added support silc_net_create_connection[_async] to fallback
2856 to IPv4 address if IPv6 address could not be used (like if
2857 it doesn't work on a specific system). Affected file in
2858 lib/silcutil/unix/silcunixnet.c.
2860 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2862 * Added silc_schedule_reinit function to do the enlarging
2863 of the max tasks handling capabilities of the scheduler.
2864 Affected files lib/silcutil/silcschedule.[ch].
2866 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2868 * Added automatic extern "C" { ... } for C++ compilers so the
2869 application does not need to define them. Affected file
2870 includes/silcincludes.h.
2872 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
2873 old name went against naming convention. Applications now
2874 include "silcclient.h" instead of "clientlibincludes.h".
2875 Removed includes/clientlibincludes.h, it is redundant now.
2877 * Renamed includes/version.h to silcversion.h.
2879 * Added really preliminary support for OS/2 into the util
2880 library. Only thread & mutex API is implemented, others
2881 are still to be implemented. Created the lib/silcutil/os2/
2882 directory. Created also file includes/silcos2.h.
2884 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2886 * Added preliminary BeOS support into the util library.
2887 Created lib/silcutil/beos/, and implemented all the needed
2888 functions to support SILC on BeOS. Created also file
2889 includes/silcbeos.h.
2891 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
2893 * Added proper initializations to silc's irssi code, so it's
2894 now possible to load it as module. Affected files
2895 irssi/src/silc/core/silc-core.c,
2896 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
2898 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2900 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
2903 * Fixed the silcdoc document generator to correct generate
2904 docs from all kinds of filenames. Affected files are
2905 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
2907 * ROBOdoc documented lib/silcutil/silcmemory.h.
2908 Added also new function silc_memdup.
2910 * Removed lib/silcutil/silcbufutil.h and moved those routines
2911 to the lib/silcutil/silcbuffer.h.
2913 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2915 * Added `user_count' to the SilcChannelEntry which now tells the
2916 number of users on the channel. The user count is now saved
2917 in normal server of global channels as well. Affected files
2918 silcd/server.c, idlist.h, packet_receive.c and command.c.
2920 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
2921 include file utility functions.
2923 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
2924 instead of calling directly OS routines.
2926 * Fixed NICK change printing in Irssi SILC Client. Fixed
2927 KICKED notify printing in Irssi SILC Client. Affected file
2928 irssi/src/silc/core/client_ops.c.
2930 * Fixed a NICK change bug in client library, to not recreate the
2931 client_entry->channels hash table everytime nick is changed.
2932 Affected file lib/silcclient/client.c.
2934 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2936 * ROBOdoc documented the lib/silcske/silcske.h, and improved
2937 the SKE interface a bit.
2939 * Fixed padding problem in PKCS#1. The padding was not actually
2940 random since the random number generator was used incorrectly.
2941 This security bug affects only when encrypting with PKCS#1, and
2942 it is not currently used at all in SILC. SILC only use signing
2943 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
2945 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2947 * Rewrote the notify handling in Irssi SILC client to not call
2948 the events as signals. Fixes problems with Perl support.
2949 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
2951 * Send the auto-nicking NICK command in client library with
2952 little timeout after connecting. The affected file is
2953 lib/silcclient/client.c.
2955 * Added following new config file settings:
2956 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
2957 key_exchange_timeout, conn_auth_timeout, connections_max,
2960 Implemented all the new config settings handling in the server.
2962 Optimized the use of SKE Mutual flag usage. Use it only
2963 if connection authentication protocol is not based in public
2966 Renamed all SilcServerConfigSection* to SilcServerConfig*
2967 to have a bit shorter names.
2969 Affected files silcd/serverconfig.[ch], server.[ch], and
2972 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2974 * Cleaned up the listening sockets code, preparing for the rehash
2975 support. Affected file is silcd/server.c.
2977 * Fixed some output messages. Affected files are silcd/silcd.c,
2980 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2982 * Create lib/doc/silcrng_intro.html document as introduction
2983 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
2985 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2987 * Fixes to the silcd config template. Affected file is
2988 doc/example_silcd.conf.in.
2990 * Removed type casts from silc_calloc(), conforming to the
2991 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
2993 * Removed param_name member from client, server, and router
2994 section structs, now identifying the param directly.
2996 Added CONFIG_FREE_AUTH macro in config file parsing.
2998 Affected files are silcd/serverconfig.[ch].
3000 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3002 * Fixed command line parameter handling. All SILC initialization
3003 is now done in silc_core_init() which also fixes autoconnecting
3006 Affected files irssi/src/silc/core/silc-core.c,
3007 irssi/src/fe-text/silc.c.
3009 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3011 * Added new configuration options and blocks:
3012 keepalive_secs, reconnect_count, reconnect_interval,
3013 reconnect_interval_max, reconnect_keep_trying and
3014 require_reverser_lookup. Added ConnectionParam block, and
3015 implemented the connection parameters when connecting as
3016 initiator and when accepting connections as responder.
3018 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3019 whether given configuration value has been given already.
3021 Affected files silcd/serverconfig.[c], server.[c].
3023 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3024 algorithm parts and created new file silcalgs.conf, that
3025 is now included from the example_silcd.conf.in.
3027 * Optimized the silc_server_connect_to_router_second to take
3028 the connection configuration object from the SilcServerConnection
3029 object instead of finding it during the connecting phase.
3030 Added the configuration object to SilcServerConnection struct.
3031 Affected files silcd/server_internal.h, server.c.
3033 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3035 * Add the client on channel after it was resolved at the
3036 channel message receiving, and it was not already on the
3037 channel. Affected file lib/silcclient/client_channel.c.
3039 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3041 * Fixed the public key authentication to allocate always the
3042 destination signature buffer instead of using static buffer.
3043 Affected file silcd/protocol.c.
3045 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3047 * Unified the serverconfig.[ch]'s helper function interface.
3048 Affected file silcd/serverconfig.[ch].
3050 * Removed doc/example_silc.conf.in since it is redundant.
3051 The make install will now install irssi/silc.conf file.
3053 * Added new Passphrase and Publickey authentication methods to
3054 config file, allowing both public key and passphrase based
3055 authentication to be set at the same time.
3057 Added `prefer_passphrase_auth' setting in config file which
3058 can be used to set to prefer passwd auth if both passwd and
3059 public key is set. If not set, public key is preferred.
3060 This has effect only when being initiator (responder will try
3063 Added support for authentication with passphrase and public key
3064 at the same time. The passphrase is tried first always since
3065 it is faster to check.
3067 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3069 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3071 * Merged the new SILC Config library, with the server parsing
3072 support. Read the header file silcconfig.h or the toolkit
3073 documentation for the news. Affected files are
3074 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3075 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3076 silcd/protocol.c silcd/server.c silcd/server_backup.c
3077 silcd/serverconfig.[ch] silcd/silcd.c.
3079 * Fixed some silclog documentation. Affected file is
3080 lib/silcutil/silclog.h.
3082 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3084 * The silc_cipher_register, silc_hash_register and
3085 silc_hmac_register now checks if the object to be registered
3086 is registered already. Affected files are
3087 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3089 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3091 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3093 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3095 * Allow zero length channel messages inside the Channel Message
3096 Payload. Affected file lib/silccore/silcchannel.c.
3098 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3099 as header filenames.
3101 * Removed lib/silcclient/README and created HTML file
3102 lib/silcclient/silcclient_using.html, which is now included
3103 as part of Toolkit documentation.
3105 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3107 * Fixed CUMODE_CHANGE notify handling to change the mode of
3108 correct client. Affected file lib/silcclient/client_notify.c.
3110 * Make silc_rng_alloc fail if it cannot allocate the sha1
3111 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3113 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3115 * Fixed the file transfer's key agreement payload to include
3116 zero port also if the hostname is NULL because it could not
3119 Call file transfer monitor callback now also if error occurs
3120 during key agreement protocol.
3122 Changed the silc_client_file_send interface to return the
3123 SilcClientFileError instead of session id. The session ID
3124 is returned into pointer provided as argument.
3126 Check that the file exists locally before sending the
3127 file transfer request at all.
3129 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3131 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3132 error than can occur while key agreement protocol. Affected
3133 file lib/silcclient/silcapi.h.
3135 * Fixed the event_mode CMODE handler to not crash when mode
3136 is changed and +k mode is set in the channel. Affected file
3137 irssi/src/silc/core/silc-channels.c.
3139 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3140 SILC_LOG_WARNING to give out Warning and not Error. Affected
3141 file lib/silcutil/silclog.c.
3143 * Fixed the channel message payload decryption in the function
3144 silc_channel_message_payload_decrypt to not modify the original
3145 buffer before it is verified that the message decrypted
3146 correctly. Otherwise, next time it is called with correct
3147 channel key it won't encrypt since the payload is corrupted.
3148 Affected file lib/silccore/silcchannel.c.
3150 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3152 * Do not constantly resize the window. A fix patch by cras.
3153 Affected file irssi/src/fe-text/screen.c.
3155 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3157 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3158 Affected file lib/silcutil/silcnet.c.
3160 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3162 * Fixed a bug in hash table internal routine for traversing
3163 the table with foreach callback. The current entry may
3164 become invalid in the callback but it was referenced after
3165 the callback returned.
3167 Do not allow auto rehashing of hash table during the
3168 silc_hash_table_foreach operation, for same reasons as it is
3169 not allowed for SilcHashTableList. Affected files are
3170 lib/silcutil/silchashtable.[ch].
3172 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3174 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3175 Win32 DLL. extern's in header files are now declared with
3178 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3180 * Fixed private message handling. It used some old code that
3181 caused the client to crash. Affecte file is
3182 lib/silcclient/client_prvmsg.c.
3184 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3186 * Added function silc_client_add_channel,
3187 silc_client_replace_channel_id, and removed functions
3188 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3189 from client library.
3191 * Added cross reference of the joined channels to the
3192 SilcClientEntry, and changed the SilcChannelEntry's
3193 users list to SilcHashTable. The affected files are
3194 lib/silcclient/idlist.[ch].
3196 * Fixed a bug in hash table tarversing. While the hash table
3197 is traversed with SilcHashTableList the table must not be
3198 rehashed. It is now guaranteed that auto rehashable tables
3199 are not rehashed while tarversing the list. Also defined that
3200 silc_hash_table_rehash must not be called while tarversing
3201 the table. Added function silc_hash_table_list_reset that must
3202 be called after the tarversing is over. The affected files are
3203 lib/silcutil/silchashtable.[ch].
3205 * Changed all hash table traversing to call the new
3206 silc_hash_table_list_reset in server and in client library.
3208 * Added function silc_client_on_channel to return the
3209 SilcChannelUser entry if the specified client entry is joined
3210 on the specified channel. This is exported to application as
3211 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3213 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3215 * Fixed founder regaining problem with JOIN command on normal
3216 server. The notify for mode change must be sent always and
3217 not only if !cmd->pending. Affected file silcd/command.c.
3219 * Fixed the WHOWAS command's reply sending to support the
3220 lists correctly. Affected file silcd/command.c.
3222 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3224 * When sending JOIN command to router for processing the
3225 sender's old command identifier was not saved back to the
3226 sender's command context, fixed now. The affected file is
3229 * Create the key in JOIN command of the router did not return
3230 the channel key, added check for this. Affected file is
3233 * Fixed a channel ID update bug in JOIN command reply. Do
3234 not directly upgrade the ID but call the function
3235 silc_idlist_replace_channel_id if the ID was changed.
3236 Affected file silcd/command_reply.c.
3238 * Fixed memory leaks from command calling if it would fail.
3239 Affected file silcd/command.c.
3241 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3243 * Applied patches from cras:
3245 Memory leak fixes around libaries, irssi window resize fix,
3246 new silclist.h and silcdlist.h, all extern inline changed to
3249 * Removed dotconf from lib/dotconf, not needed anymore.
3251 * Removed TRQ from lib/trq, not needed anymore.
3253 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
3254 with server connections. Later this will be configurable
3255 in config file after new config file is done. Affected file
3258 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3260 * Fixed a crash in server related to channel announcements.
3261 Affected file silcd/server.c.
3263 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3265 * Fixed memory leaks in silc_server_create_new_channel*
3266 functions. Affected file silcd/server.c.
3268 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
3269 which ID was changed. This way the router will send the
3270 user list for the channel again, and server won't be in
3271 desync in some rare circumstances. Affected file is
3272 silcd/packet_receive.c.
3274 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3276 * Check for NULL socket pointer in the function
3277 silc_server_packet_send_to_channel_real. Affected file
3278 silcd/packet_send.c.
3280 * Fixed the BAN notify handling to correctly remove ban
3281 list. Affected file silcd/packet_receive.c.
3283 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3285 * Fixed some header addition to Toolkit distribution in
3286 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
3288 * Added lib/silcclient/client_ops_example.h as an template
3289 file for application programmers to quickly start using
3290 the SilcClientOperation functions in their application.
3291 Updated the lib/silcclient/README as well to tell about this
3292 nice file made available.
3294 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3296 * Call silc_server_remove_from_channels when removing client
3297 entry when NO_SUCH_CLIENT_ID was received. Affected file
3298 is silcd/command_reply.c.
3300 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3302 * Added server & router operator statistics updating. Affected
3303 file silcd/packet_receive.c and silcd/command.c.
3305 * Fixed the SERVER_SIGNOFF notify handling on normal server
3306 not to save the history information for clients. Same was
3307 fixed earlier in remove_clients_by_server function, but not
3308 here. Affected file silcd/packet_receive.c.
3310 * Raised the default connection-retry count from 4 to 7 in
3311 server. Affected file silcd/server.h.
3313 * Cancel any possible reconnect timeouts when we start the
3314 key exchange. Affected file silcd/server.c.
3316 * Do not reconnect on connection failure when SCONNECT was
3317 given. Affected files silcd/server.[ch].
3319 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3321 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
3323 * Fixed the NICK command to always give the unformatted
3324 nickname to the one giving the NICK command. If unformatted
3325 nickname is cached already it will be formatted and the
3326 local entry will always get the unformatted nickname.
3327 Affected file lib/silcclient/idlist.c.
3329 * Fixed some double frees from client library commands.
3330 Affected file is lib/silcclient/command.c.
3332 * Fixed CUMODE command in server to assure that no one can
3333 change founder's mode than the founder itself, there was a
3334 little bug. Affected file silcd/command.c.
3336 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3338 * Removed the SilcClientCommandDestructor from the client
3339 libary, it is not needed anymore. Affected files are
3340 lib/silcclient/silcapi.h, command[_reply].[ch],
3341 client_notify, idlist.c.
3343 * Fixed GETKEY command to first resolve client, and then
3344 resolve the server only if the client was not found, instead
3345 of resolving both at the same time. Affected file is
3346 lib/silcclient/command.c.
3348 * Added silc_client_start_key_exchange_cb and lookup the
3349 remote hostname and IP address before starting the key
3350 exchange with server. The affected file is
3351 lib/silcclient/client.c.
3353 * The server's public key is now saved using the IP address
3354 of the server and not the servername for the filename.
3355 The hostname public key filename is checked as an fall back
3356 method if the IP address based filename is not found.
3358 Fixed the GETKEY command to save the fetched server key
3359 in correct filename.
3361 Print the remote server's hostname now when new key is
3362 received during connection process. Affected file is
3363 irssi/src/silc/core/client_ops.c.
3365 * Return always our own public key to the client if it asks
3366 for it with GETKEY command. Affected file silcd/command.c.
3368 * Removed the use_auto_addr variable from default config
3369 file since it was in wrong section. Affected file is
3372 * Fixed TOPIC_CHANGE notification to not route it when it
3373 was sent using silc_server_send_notify_to_channel function.
3374 Affected file silcd/command.c.
3376 * Fixed silc_server_send_notify_kicked to send the kicker's
3377 Client ID also, it was missing. Affected files are
3378 silcd/command.c, silcd/packet_send.[ch].
3380 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3382 * Do not save client history information in SERVER_SIGNOFF.
3383 Fixes the bug in normal server that it does not detect
3384 the client becoming valid after the server becomes back
3385 online. Affected file silcd/server_util.c.
3387 * Added `sock_error' field into the SilcSocketConnection
3388 context. When error occurs during socket operation (read
3389 or write) the error is saved. Added also new function
3390 silc_socket_get_error to return human readable socket error
3391 message. Affected files are lib/silcutil/silcsockconn.[ch],
3392 lib/silcutil/unix/silcunixsockconn.c, and
3393 lib/silcutil/win32/silcwin32sockconn.c.
3395 * The server now prints the socket error message in the
3396 signoff for client. Affected file silcd/server.c.
3398 * Fixed the `created' channel information sending from router
3399 to server in JOIN command. Checks now whether the channel
3400 really was created or not and set it according that.
3402 Fixed the JOIN command to use the client entry's current
3403 ID during the joining procedure instead of the one it sent
3404 in the command (it is checked though), since it can change
3405 between the packet processing and command processing, and
3406 would just case unnecessary pain in the client end. Affected
3407 file silcd/command.c.
3409 * Fixed a channel key payload sending to use correct channel
3410 ID when the server was forced to change the channel's ID by
3411 router. Router sent the key payload with the old Channel ID.
3412 Affected file silcd/packet_receive.c.
3414 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3416 * Call silc_server_save_channel_key only if the key payload
3417 was provided in the JOIN command's command reply. Affected
3418 file silcd/command_reply.c.
3420 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3422 * Fixed silc_mp_sizeinbase to return the value correctly with
3423 MPI. Affected file lib/silcmath/mp_mpi.c.
3425 * Fixed the stop_server signal to correctly stop the scheduler
3426 and gracefully stop the server when SIGTERM or SIGINT signals
3427 are received. Affected file silcd/silcd.c.
3429 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3431 * Simple handling of TERM and HUP signals. Also added some log
3432 flushing call around. Affected file is
3435 * Fixed small bugs in silclog.c. Now buffering output will take
3436 effect after 10 seconds since startup: This will ensure that
3437 no important startup messages are lost. Also output redirection
3438 will preserve original format ([Date] [Type] message).
3439 Affected file is lib/silcutil/silclog.c.
3441 * Added two options to the config file, in the logging section:
3442 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
3443 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
3445 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3447 * Do not print the warning about log files not being initialized
3448 more than once to avoid excess logging. Affected file is
3449 lib/silcutil/silclog.c.
3451 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
3452 the SIM copying in make install in Makefile.am.pre.
3454 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3456 * Rewritten silclog APIs. Globally interesting changes follows:
3457 silc_log_set_files() changed to silc_log_set_file().
3458 silc_log_set_callbacks() changed to silc_log_set_callback().
3459 ROBOdoc documented silclog header file.
3460 SilcLogCb now returns bool to wether inihibit the default
3461 handler or not (to keep the old behaviour return always TRUE).
3462 The new APIs should also fix the problem of the
3463 silcd_error.log file that was written in the current directory.
3466 Log files streams will remain opened after silc_log_set_file()
3467 call, means less CPU usage notably on high traffic servers.
3468 File streams are now full buffered, and flushed to the disk
3469 every 5 minutes, lesses HD activity and CPU usage.
3470 Messages can be redirected, allowing admins to configure
3471 one single logfile for all server messages.
3472 the silc_log_quick global variable to activate fast-logging.
3473 Affected files lib/silcutil/silclog.[ch]
3475 * Changed some code to conform new silclog APIs. Affected
3476 files are doc/example_silcd.conf.in, silcd/server.c
3477 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
3480 * Fixed a memory leak that could occur in some situations.
3481 Affected file silcd/serverconfig.c.
3483 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3485 * Added the silc_client_del_client to remove the client from
3486 all channels as well. Affected file lib/silcclient/idlist.c.
3488 * Fixed the client library to correctly remove the client
3489 from all channels when the client entry is being destroyed.
3490 Affected file lib/silcclient/client_notify.c, command.c.
3492 * Added auto-nicking support to the client library. If the
3493 applicatio now sets client->nickname it will be sent to the
3494 server after connecting by the library. This way for example
3495 SILCNICK (or IRCNICK) environment variables will have effect
3496 and always change the nickname automatically to whatever
3497 it is wanted. Affected file lib/silcclient/client.[ch].
3499 * Renamed silc_server_command_bad_chars to the
3500 silc_server_name_bad_chars and moved it to the
3501 silcd/server_util.[ch]. Added also new function
3502 silc_server_name_modify_bad to return nickname that
3503 includes bad characters as new nickname without those
3504 bad characters. This check and modify is now used in
3505 silc_server_new_client when the username is initially set
3506 as nickname, so it must be checked to be valid nickname.
3507 Affected file silcd/packet_receive.c.
3509 * The nickname length is now taken from the packet for real
3510 and not trusted to strlen() since it clearly can return
3511 wrong length for nickname including bad characters. This
3512 also applies to channel names. Affected file silcd/command.c.
3514 * Removed the lib/silcsilm/modules directory. Modules are now
3515 compiled into the lib/silcsim. Fixed the copying of the
3516 modules to follow symbolic links in Makefile.am.pre.
3518 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3520 * Fixed silc_string_regexify list creation. Fixes bugs with
3521 BAN and INVITE commands in server. The affected file is
3522 lib/silcutil/unix/silcunixutil.c.
3524 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3526 * Removed the command destructor entirely from the server's
3527 command and command reply routines. It is not needed, and
3528 its usage was buggy and caused crashes. Affected files are
3529 silcd/command[_reply].[ch].
3531 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3533 * Cancel protocol and NULL sock->protocol if timeout
3534 occurred during protocol. Affected file silcd/server.c.
3536 * Cancel protocol timeouts always before calling the final
3537 callback, to assure that after final callback is called
3538 no other state will be called for the protocol anymore.
3539 Affected file silcd/protocol.c.
3541 * Print error log if incoming connection configuration could
3542 not be found. Affected file silcd/server.c.
3544 * Fixed JOIN command to correctly save the founder mode
3545 to the client on normal SILC server, when the channel
3546 was created by the router. Affected file silcd/command.c.
3548 * Fixed LIST command (hopefully) to send correct reply
3549 packets. Affected file silcd/command.c.
3551 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
3553 * The silc_packet_receive_process now returns FALSE if the
3554 read data was invalid packet, and TRUE if it was ok.
3556 The server now checks that if unauthenticated connection
3557 sends data and its processing fails the server will close
3558 the connection since it could be a malicious flooder.
3560 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
3562 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3564 * Make sure the warning about error opening a log file is
3565 printed only once and not everytime it fails (produces
3566 too much useless log). Affected file lib/silcutil/silclog.c.
3568 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3570 * Made the silc_server_daemonise() function more readable.
3571 Affected file silcd/server.c.
3573 * Pid file is now optional, the user may comment it out from
3574 the config file. Removed define SILC_SERVER_PID_FILE, we
3575 don't need a default any longer. Affected file
3576 configure.in.pre, lib/Makefile.am.pre.
3578 * Make some use of the pid file. The server now dies at startup
3579 if it detects a valid pid file on his path. The server would
3580 die anyway in this circumstance, because of the bind() failure.
3581 Affected file silcd/silcd.c.
3583 * No longer compiling lib/dotconf.
3585 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3587 * Fixed JOIN command parsing not to crash. Affected file
3588 lib/silcclient/command.c.
3590 * Fied the NICK_CHANGE notify to add the new client entry
3591 even it is resolved. This removes an <[unknown]> nick
3592 thingy bug in the client. Affected file is
3593 lib/silcclient/client_notify.c.
3595 * Do not try to allocate 0 bytes (efence does not like it)
3596 in lib/silccore/silccomand.c when encoding payload.
3598 * Do not take IRCNICK as nickname in Irssi SILC client since
3599 it is not possible to set nickname before hand connecting
3600 the server (TODO has an entry about adding auto-nicking
3603 * Changed the silc_server_command_pending to check whether
3604 there already exists an pending entry with the specified
3605 command, command identifier and pending callback. This is
3606 to fix IDENTIFY and WHOIS related crashes that may register
3607 multiple pending commands with same identifier. Affected
3608 file silcd/command.c.
3610 * Fixed the server to reconnect to the router even if it
3611 was already reconnecting and EOF was received. This to
3612 fix a possibility that the server wouldn't ever try to
3613 auto-reconnect to the router. Affected file silcd/server.c.
3615 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3617 * Fixed the server's password authentication to use the
3618 length of the locally saved password, and not the one
3619 sent in the packet. Affected file silcd/protocol.c.
3621 * Fixed same password authentication problem in the
3622 Authentication Payload handling routines in
3623 lib/silccore/silcauth.c.
3625 * Yet another password authentication problem fixed with
3626 channel password handling in silcd/command.c.
3628 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3630 * If first character of string in silc_parse_userfqdn is '@'
3631 then do not parse it. Affected file is
3632 lib/silcutil/silcutil.c.
3634 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3636 * Fixed minor bug in IDENTIFY command reply sending, which
3637 caused various weird problems during JOIN when it was
3638 resolving names for users. Affected file silcd/command.c.
3640 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3642 * Fixed the IDENTIFY command reply sending to chech better valid
3643 clients. It was possible to send incomplete list of replies.
3644 Affected file silcd/command.c.
3646 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3648 * Added silc_client_command[s]_[un]register functions now to
3649 dynamically register the commands in client library. Removed
3650 the static table of commands. This allows the client library
3651 to call commands without causing the application to know about
3652 what commands library has called.
3654 Removed the INFO command reply kludge to detect when the command
3655 was called by library. Now library use its own command reply
3656 function for INFO command.
3658 Added function silc_client_command_call to call a command.
3659 Application can use it to call command, not access the structure
3662 Now all commands that are sent by the client library (not
3663 explicitly sent by application) use own command reply functions.
3665 Affected files around lib/silcclient/ and in
3666 irssi/src/silc/core/.
3668 * Fixed the WHOIS command reply sending to chech better valid
3669 clients. It was possible to send incomplete list of replies.
3671 Fixed the WHOIS and IDENTIFY to send the request to router
3672 if normal server did not do it and did not find any results.
3674 Affected file silcd/command.c.
3676 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3678 * Moved the internal data from SilcClient context into its
3679 own file, not accesible to application. Affected files
3680 lib/silcclient/client.h and lib/silcclient/client_internal.h,
3681 and other files in client library.
3683 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3685 * Added doc/examples installation target in Makefile.am.pre.
3688 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3690 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
3691 commands the found client entry will be removed from the
3692 cache, after notifying application about the error. Affected
3693 file lib/silcclient/command_reply.c.
3695 * Changed the /MSG to check for exact nickname user gave, and
3696 not let `nick' match `nick@host' if it is only one found. Now,
3697 user must type the exact nickname (like nick@host2) even if
3698 there are no more than one same nicks found. This is to avoid
3699 a possibility of sending nickname to wrong nickname since
3700 `nick' could match `nick@host'. Affected file is
3701 irssi/src/core/silc-servers.c.
3703 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3705 * Do not print "you are now server operator" or similar when
3706 giving /away command. Affected files are
3707 irssi/src/silc/core/client_ops.c, silc-servers.h.
3709 * Made the silc_server_command_pending_error_check to send
3710 the same command reply payload it received back to the
3711 original sender of the command. This way all arguments
3712 that was received by the server will be received by the
3713 client too. Affected file silcd/command.c.
3715 * Added the silc_idcache_add to return the created cache entry
3716 to a pointer. Affected file lib/silccore/silcidcache.[ch].
3718 * Add global clients to expire if they are not on any channel.
3719 This is because normal server will never know if they signoff
3720 if they are not on any channel. The cache expiry will take
3721 case of these entries. This is done by normal servers only.
3722 The affected files are silcd/command_reply.c,
3723 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
3725 * If server receives invalid ID notification for WHOIS or
3726 IDENTIFY and the ID exists in the lists, it is removed.
3727 Affected file silcd/command_reply.c.
3729 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
3730 in client then client entry that it matches is searched and
3731 the nickname is printed on the screen for user. Affected
3732 file irssi/src/silc/core/client_ops.c.
3734 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3736 * Use cache entry expire time in the LIST command reply to
3737 purge old entries from the cache after the LIST command
3738 reply has been received. This way we don't have non-existent
3739 entries in the cache for too long. Affected file is
3740 silcd/command_reply.c.
3742 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3744 * If we are normal server, and we've not resolved client info
3745 in WHOIS or IDENTIFY from router, and it is global client,
3746 we'll check whether it is on some channel. If it is not
3747 then we cannot be sure about its validity and will resolve it
3748 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
3749 file silcd/command.c.
3751 * Search channel by name (if possible) rather than by ID
3752 in IDENTIFY command's command reply. Affected file is
3753 silcd/command_reply.c.
3755 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3757 * Distribute to the channel passphrase in CMODE_CHANGE notify.
3758 Updated specs and implemented it. Affected file silcd/command.c,
3759 silcd/packet_send.c and silcd/packet_receive.c.
3761 * Implemented the <founder auth> payload handling in the JOIN
3762 command. If provided all conditions for channel joining
3763 except requirement to provide correct passphrase can be
3764 overrided by the channel founder. Updated the protocol specs.
3765 Affected file silcd/command.c.
3767 Added support for founder auth in JOIN command in client
3768 library. Fixed the parsing of the JOIN command now to support
3769 all options as they should be. The affected file is
3770 lib/silcclient/command.c.
3772 * Optimized the WHOIS and IDENTIFY commands to send the request
3773 to router only if it includes nicknames or other names. If
3774 they include only IDs then check the local cache first before
3775 routing. Affected file is silcd/command.c.
3777 * Added channels topic announcements. Affected file is
3778 silcd/packet_receive.c and silcd/server.c.
3780 * Fixed the silc_server_send_notify_topic_set to really destine
3781 the packet to channel. Affected file silcd/packet_send.c.
3783 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
3784 library. Affected file lib/silcclient/client_notify.c.
3786 * Added UMODE announcements. Affected file silcd/server.c.
3788 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3790 * Memory leak fixes in:
3792 lib/silcutil/silcsockconn.c
3793 lib/silcske/silcske.c
3794 lib/silcske/groups.c
3796 lib/silccrypt/silcpkcs.c
3797 lib/silccore/silccommand.c
3798 lib/silccore/silcidcache.c
3803 * ROBOdoc documented the lib/silcske/groups.h file and a
3804 bit changed the interface for better.
3806 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3808 * Update the client entry context in the ID cache after
3809 nick change. Affected file lib/silcclient/command.c.
3810 Fixes the CUMODE command when regaining founder privileges,
3811 and a little WHOIS problem.
3813 * Fixed silc_net_gethostbyname to correctly call the
3814 inet_ntop. Affected file lib/silcutil/silcnet.c.
3816 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3818 * Added IPv6 support checking to the configure.in.pre, added
3819 also --enable-ipv6 option to override the check. Affected
3820 file configure.in.pre.
3822 * The silc_thread_create now calls the start function
3823 directly if threads support is not compiled in. Removes
3824 ugly #ifdef's from generic code. Affected files are
3825 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
3827 * Added silc_net_gethostby[name/addr]_async to asynchronously
3828 resolve. Affected files are lib/silcutil/silcnet.[ch].
3830 * Added support for rendering IPv6 based server, client and
3831 channel IDs. Affected file lib/silcutil/silcutil.c.
3833 * Added support for creating IPv6 based server IDs. Affected
3834 file is silcd/serverid.c.
3836 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3838 * Added silc_net_gethostby[addr/name] into the
3839 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
3840 routines. Added silc_net_is_ip[4/6]. Affected file is
3841 lib/silcutil/unix/silcunixnet.c. All routines that take
3842 address as argument now supports both IPv4 and IPv6 addresses.
3844 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3846 * Fixed LIST command reply sending in server. Affected file
3849 * Server now sends the kicker's client ID in the KICK notify
3850 to the kicked client. Affected file silcd/command.c.
3852 * The client library now parses the kickers client ID and
3853 UI displays it. Affected files lib/silcclient/client_notify.c
3854 and irssi/src/silc/core/silc-channels.c, module-formats.c.
3856 * Made all payload parsing function prototypes consistent.
3857 They all take now const unsigned char * and uint32 pair as
3858 the payload data instead of SilcBuffer. Changes all around
3859 the source tree. Other unsigned char* -> const unsigned char*
3860 changes around the tree as well.
3862 * Optimized SFTP client and server packet sending not to
3863 allocate new buffer for each packet but to recycle the
3864 first allocated buffer. Affected files are
3865 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
3867 * Optimized the SFTP client to use SilcList instead of
3868 SilcDList for requests, because it is faster. Affected file
3869 is lib/silcsftp/sftp_client.c.
3871 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
3872 into lib/silccore/silcid.[ch].
3874 Renamed silcpayload.[ch] into silcargument.[ch].
3876 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
3878 * If client entry is deleted with active key agreement
3879 session, abort the session.
3881 The silc_client_abort_key_agreement now calls the completion
3882 callback with new SILC_KEY_AGREEMENT_ABORTED status.
3884 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
3887 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3889 * Don't use __restrict in older GCC's. Affected file is
3890 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
3892 * silc_net_localhost now attempts to reverse lookup the
3893 IP/hostname. Affected file lib/silcutil/silcnet.c.
3895 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
3896 command. It can be used to gain founder privileges at
3897 the same time when joining the channel.
3899 Defined that the SILC_NOTIFY_TYPE_KICKED send the
3900 kicker's client ID as well. Updated protocol specs.
3902 Defined that the server must send SILC_COMMAND_IDENTIFY
3903 command reply with error status to client who sent
3904 private message with invalid client ID.
3906 Updated the protocol specification.
3908 * Added silc_server_send_command_reply to send any
3909 command reply. Affected file silcd/packet_send.[ch].
3911 * Added silc_id_payload_encode_data to encode ID payload
3912 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
3914 * The server now send IDENTIFY command reply with error
3915 status if client ID in private message is invalid. Affected
3916 file silcd/packet_receive.c.
3918 * Save the server key file with server's IP address in
3919 the filename instead of hostname. The affected file is
3920 irssi/src/silc/core/client_ops.c.
3922 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3924 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
3927 * Added libtool support for compiling shared objects in
3928 lib/silcsim. Affected file configure.in.pre and
3929 lib/silcsim/Makefile.am. Original patch by cras.
3931 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3933 * Pid file configuration, and server's config file fixes
3934 patch by toma. Updated CREDITS file.
3936 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3938 * Fixed silc_client_channel_message to not try to decrypt
3939 the message twice if it resolved the destination client
3940 information. This could cause of dropping one channel
3941 message. Affected file lib/silcclient/client_channel.c.
3943 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3945 * Added silc_client_run_one into lib/silcclient/silcapi.h and
3946 lib/silcclient/client.c. This function is used when the SILC
3947 Client is run under some other scheduler, or event loop or
3948 main loop. On GUI applications, for example this may be
3949 desired to used to run the client under the GUI application's
3950 main loop. Typically the GUI application would register an
3951 idle task that calls this function multiple times in a second
3952 to quickly process the SILC specific data.
3954 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3956 * Fixed silc_server_drop() for dropping the supplementary
3957 groups as well, this could cause a security hole on some
3960 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3962 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
3965 * Write PID file after dropping privileges. Added -F option
3966 to run server on foreground. A patch by debolaz.
3967 Affected files silcd/server.c, silcd/silcd.c.
3969 * Fixed MOTD to return the MOTD file server name. Affected
3970 file silcd/command.c.
3972 * Added INFO command reply handling to the Irssi SILC Client.
3973 Affected file irssi/src/silc/core/client_ops.c.
3975 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3977 * Fixed the silc_idcache_list_* routines to really support
3978 the dynamic list. Fixes a crash. Affected file is
3979 lib/silccore/silcidcache.c.
3981 * Fixed the LIST command reply to really call LIST command's
3982 pending callbacks. Affected file silcd/command_reply.c.
3984 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3986 * Update conn->local_entry->nickname after giving NICK
3987 command. Affected file lib/silcclient/command.c.
3989 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
3991 * Added the [pid] option to the silcd configuration file
3993 Affected files: serverconfig.[ch] and silcd.c
3995 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3997 * Save fingerprint in WHOIS command reply in server.
3998 Affected file silcd/command_reply.c.
4000 * Fixed NICK commands pending callback registration.
4001 Affected file lib/silcclient/command.c.
4003 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4005 * Use ++server->cmd_ident when sending commands in server,
4006 instead of random number. Affected file silcd/command.c.
4008 * Fixed GETKEY command reply to call actually GETKEY pending
4009 command callbacks. Affected file silcd/command_reply.c.
4011 * A bit stricter check for nicknames. Check for same nickname
4012 in NICK command also. Affected file silcd/command.c.
4014 * Do not call INFO command everytime client ID changes, only
4015 during first connecting. Affected file lib/silcclient/client.c.
4017 * Set the new nickname only after successful command reply for
4018 NICK command is returned by server. Affected file
4019 lib/silcclient/command.c.
4021 * Remove nicknames from nicklist during server_signoff notify.
4022 Should fix /NAMES bit more. The affected file is
4023 irssi/src/silc/core/silc-channels.c.
4025 * Added `fingerprint' field to the SilcIDListData in the
4026 silcd/idlist.h to hold the fingerprint of the client's
4029 Send the fingerprint of the client's public key in WHOIS
4032 Affected files silcd/command.c, and silcd/idlist.[ch].
4034 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4035 create fingerprint from given data.
4037 * Show the fingerprint of the client's public key in WHOIS.
4038 Affected files irssi/src/module-formats.[ch] and
4039 irssi/src/silc/core/client_ops.c.
4041 * Format the multiple same nicknames also during JOIN and
4042 NICK_CHANGE notifys. Affected file is
4043 lib/silcclient/client_notify.c.
4045 * Do not print error on screen for invalid private message
4046 payload since it can come if someone is sending private
4047 messages with wrong key. Affected file
4048 lib/silccore/silcprivate.c.
4050 * Fixed multiple concurrent /PING crash. Affected file
4051 lib/silcclient/command.c.
4053 * Changed the wrong ID encoding. All IP addresses must be
4054 in MSB first order in encoded format. They were encoded
4055 wrong and was in LSB format. Affected files are
4056 silcd/serverid.c, lib/silcutil/silcutil.c.
4058 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4060 * Call the `connect' client operation through the scheduler
4061 in case of error. Affected file lib/silcclient/client.c.
4063 * Call the `failure' client operation even if the error
4064 occurred locally during a protocol. Affected file is
4065 lib/silcclient/protocol.c.
4067 * Added support of sending LIST command to router from normal
4068 server. This way normal server can get list of all channels
4069 in the network too. Fixed the channel list sending in the
4070 server too. Affected files are silcd/command.c, and
4071 silcd/command_reply.[ch].
4073 * Added silc_server_update_channels_by_server and
4074 silc_server_remove_channels_by_server. They are used during
4075 disconnection of primary router and in backup router protocol.
4076 Affected file silcd/server_util.[ch], silcd/server.c and
4077 silcd/server_backup.c.
4079 * Fixed channel adding to global list in IDENTIFY command
4080 reply in server. Affected file silcd/command_reply.c.
4082 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4084 * If the incoming packet type is REKEY or REKEY_DONE process
4085 that packet always synchronously. Fixes yet another MAC
4086 failed error on slow (dialup) connections. Affected file
4087 lib/silcclient/client.c and silcd/server.c.
4089 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4091 * Call check_version SKE callback for initiator too. Affected
4092 file lib/silcske/silcske.c.
4094 * Implemented fix for security hole found in the SKE that was
4095 fixed in the specification few days back; the initiator's
4096 public key is now added to the HASH value computation.
4097 Added backwards support for the old way of doing it too, for
4098 old clients and old servers. Affected file is
4099 lib/silcske/silcske.c.
4101 * Enabled mutual authentication by default in SKE. If initiator
4102 is not providing mutual authentication the responder will
4103 force it. This will provide the proof of posession of the
4104 private key for responder. The affected files are
4105 lib/silcclient/protocol.c and silcd/protocol.c.
4107 * Do not cache anymore the server's public key during SKE.
4108 We do mutual authentication so the proof of posession of
4109 private key is done, and if the server is authenticated in
4110 conn auth protocol with public key we must have the public
4111 key already. Affected file silcd/protocol.c.
4113 * Added new global debug variable: silc_debug_hexdump. If
4114 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4115 file lib/silcutil/silclog.[ch].
4117 * Fixed compilation warning due to char * -> const char *.
4118 Affected files lib/silcutil/silcnet.h, and
4119 lib/silccore/silcauth.[ch].
4121 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4123 * Fixed CMODE command when new channel key was created. If
4124 the creation failed the old key was removed. Next time giving
4125 same command would crash the server since the old key was
4126 freed already. Affected file silcd/command.c.
4128 * Fixed the silc_server_announce_get_channels to not crash
4129 on reconnect. Affected file silcd/server.c.
4131 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4133 * Added silc_log_set_debug_string function to set a regex
4134 string to match for debug output. Only the function names,
4135 or filenames matching the given debug string is actually
4136 printed. This way it is possible to filter out those debug
4137 strings that user is not interested in.
4139 Fixed a bug in silc_string_regexify.
4141 Affected files lib/silcutil/silclog.[ch], and
4142 lib/silcutil/unix/silcunixutil.c.
4144 * Changed the -d options in both server and Irssi SILC client
4145 to take the debug string as argument. Affected files
4146 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4148 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4150 * Added silc_hash_babbleprint to create a Bubble Babble
4151 Encoded fingerprint. The encoding is developed by Antti
4152 Huima (draft-huima-babble-01.txt), and it creates human
4153 readable strings out of binary data. Affected file
4154 lib/silccrypt/silchash.[ch].
4156 * Print the babble print now in addition of fingerprint as well
4157 in Irssi SILC client. Affected files are
4158 irssi/src/fe-common/silc/module-formats.[ch],
4159 irssi/src/fe-common/silc/core/client_ops.c.
4161 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4163 * Fixed a security problem found in SKE. The initiator's
4164 public key too is now added to the HASH hash value creation
4165 which is signed by the responder to create the SIGN value.
4166 This will prevent anyone in the middle to lie to the responder
4167 about the initiator's public key. If this is done now, the
4168 man in the middle will get caught. Updated the protocol
4171 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4173 * Better installation directory handling. Configure module
4174 paths and other paths automatically to example_silc* files
4175 in doc/. A patch by toma.
4177 * Fixed compiler warning from MPI library, and from SILC RNG.
4180 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4181 It can be configured with ./configure. A patch by toma.
4183 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4185 * Find correct make to use in prepare-clean. A patch by
4186 toma. Affected file prepare-clean.
4188 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4190 * Added irssi variables use_auto_addr, auto_bind_ip,
4191 auto_bind_port and auto_public_ip.
4193 * Changed the interface for silc_client_send_key_agreement
4194 in lib/silcclient/silcapi.h
4198 irssi/src/silc/core/silc-core.c
4200 lib/silcclient/silcapi.h
4201 irssi/src/silc/core/silc-channels.c
4202 lib/silcclient/client_keyagr.c
4205 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4207 * Added silc_pkcs_public_key_compare to compare two
4208 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4210 * Check that the client who set the founder mode on the
4211 channel is the same client that is giving the founder
4212 mode to itself. It is done by comparing the saved public
4213 key (it is saved even in the authentication is passphrase).
4214 Affected file silcd/command.c.
4216 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4218 * Do not process packet for disconnected socket connection.
4219 Affected file lib/silccore/silcpacket.c.
4221 * Process the DISCONNECT packet through scheduler in the
4222 client library. Affected file lib/silcclient/client.c.
4224 * Fixed the silc_client_packet_parse to not to increase
4225 the packet sequence number if the conn->sock and the
4226 current socket connection is not same. This can happen
4227 for example during key agreement when the conn includes
4228 multiple socket connections (listeners). Affected file
4229 lib/silcclient/client.c.
4231 * The sender of the file transfer request now provides also
4232 the pointer (listener) for the key exchange protocol. If
4233 the listener cannot be created then it sends empty key
4234 agreement and lets the receiver provide the listener.
4236 Added `local_ip' and `local_port' arguments to the
4237 silc_client_file_send. If they are provided they are used,
4238 if not then it will attempt to find local IP address, if
4239 not found or bind fails then the remote client will provide
4242 Affected files are lib/silcclient/client_ftp.c and
4243 lib/silcclient/silcapi.h.
4245 * Extended the FILE SEND command to support defining the
4246 local IP and port for key exchange listener. They are
4247 optional. Affected file irssi/src/silc/core/silc-servers.c.
4249 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4251 * Defined to WHOIS command reply the sending of fingerprint
4252 of the client's public key (if the proof of posession of the
4253 corresponding private key is verified by the server).
4254 Updated to the protocol specification.
4256 * Added support of receiving the client's public key's
4257 fingerprint in command reply in client library. Affected
4258 file is lib/silcclient/command_reply.c, and
4259 lib/silcclient/idlist.[ch].
4261 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4263 * Do not send over 128 chars long nickname to the server
4264 in NICK command. Affected file lib/silcclient/command.c.
4266 * Do not send over 256 chars long channel names to the server
4267 in JOIN command. Affected file lib/silcclient/command.c.
4269 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4271 * Assure that silc_server_close_connection cannot be called
4272 twice for same socket context. Affected file is
4275 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4277 * Send error message to application if opening file for
4278 writing during file transfer fails. Affected file is
4279 lib/silcclient/client_ftp.c.
4281 Remove all file transfer sessions for a client that we're
4282 removing from ID cache.
4284 Affected file is lib/silcclient/client_ftp.c.
4286 * Fixed silc_net_addr2bin to return correct address. Affected
4287 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
4289 * Fixed file transfer session removing on signoff notify.
4290 Affected file irssi/src/silc/core/silc-servers.c.
4292 * Added the SilcClientFileError to be returned in the monitor
4293 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
4294 Affected file lib/silcclient/silcapi.h.
4296 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4298 * Fixed a crash in silc_client_ftp_free_sessions and
4299 silc_client_ftp_session_free_client. Affected file
4300 lib/silcclient/client_ftp.c.
4302 * Added `disabled' field in the SilcChannelEntry in the server
4303 to indicate if the server entry is disabled. Affected file
4304 silcd/idlist.h, silcd/command[_reply].c.
4306 * SILC server adds now /var/run/silcd.pid everytime it is
4307 started. Affected file silcd/silcd.c.
4309 * Added silc_server_packet_send_clients to send a packet to
4310 the provided table of client entries. Affected file
4311 silcd/packet_send.[ch].
4313 * Fixed a crash in client resolving in client_prvmsg.c in
4314 client library. Affected file lib/silcclient/client_prvmsg.c.
4316 * Do not actually remove the client directly from ID cache
4317 during SERVER_SIGNOFF, but invalidate it. This way we
4318 preserve the WHOWAS info for the client. Affected file
4319 silcd/server_util.c.
4321 * Fixed SERVER_SIGNOFF notify handling in the server. The
4322 server is now able to process incoming SERVER_SIGNOFF notify
4323 for a server that it doesn't even know about. It will remove
4324 the clients provided in the notify. Affected file
4325 silcd/packet_receive.c.
4327 * Check for partial packet in data queue after every packet that
4328 was found from the queue. Return and wait for more data if
4329 there is partial data in queue. Affected file is
4330 lib/silccore/silcpacket.c.
4332 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4334 * Added SilcClietFileError enum to indicate error in
4335 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
4336 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
4337 Affected files lib/silcclient/silcapi.h and
4338 lib/silcclient/client_ftp.c.
4340 * Check that newsize in silc_buffer_realloc is larger than
4341 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
4343 * Added better monitor of file transfers. It now monitors
4344 key agreement protocol during the file transfer too. Added
4345 error reporting too. Affected files
4346 irssi/src/silc/core/silc-servers.c,
4347 irssi/src/fe-common/silc/module-formats.[ch].
4349 * Wrote a help file for FILE command.
4351 * Added silc_rng_global_get_byte_fast to get not-so-secure
4352 random data as fast as possible. Random data is read from
4353 /dev/urandom if available and from the SILC RNG if not
4354 available. It is used in padding generation. Affected file
4355 lib/silccrypt/silcrng.[ch].
4357 * All packets in client library are now processed synchronously.
4358 Optimized packet processing a lot. Affected file
4359 lib/silcclient/client.c.
4361 * All server connection packets are processing synchronously
4362 now in server, to optimize packet processing. Affected file
4365 * Include files are installed now only in Toolkit distribution
4366 if make install is given. Affected files: all Makefile.am's.
4368 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4370 * Assure that silc_client_notify_by_server_resolve does not
4371 resolve the client information multiple times. If it cannot
4372 be found by the first it cannot be found at all. Affected
4373 file lib/silcclient/client_notify.c.
4375 * Fixed WHOWAS command reply calling. Affected file
4376 lib/silcclient/command_reply.c.
4378 * Removed all references to silc_idlist_get_client from the
4379 Irssi SILC client since that call is internal call used by
4380 the library. The Irssi SILC client will use now client
4381 retrieval functions found in silcapi.h.
4383 * Fixed a bug in resolving nickname info before sending
4384 private message. It used freed memory. Affected file
4385 irssi/src/silc/core/silc-servers.c.
4387 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4389 * Assure my_channels statistics cannot go negative in server.
4390 Affected files silcd/server.c, silcd/server_util.c.
4392 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4394 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
4396 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4398 * Win32 Toolkit changes. Affected files
4399 win32/silc.dsw, win32/libsilc/libsilc.def,
4400 win32/libsilcclient/libsilc.def,
4401 lib/silcutil/silcutil.c, and
4402 lib/sftp/sftp_fs_memory.c.
4404 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4406 * Added silc_net_localip to return local host's IP address.
4407 Affected file lib/silcutil/silcnet.[ch].
4409 * If key exchange or rekey protocol is active for a connection
4410 parse all packets syncronously since there might be packets
4411 in packet queue that we are not able to process without first
4412 processing packets before them. Affected file silcd/server,
4413 lib/silcclient/client.c.
4415 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
4416 whether library should continue processing the packet.
4417 Affected file lib/silccore/silcpacket.h.
4419 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
4420 SilcSFTPMonitorData to SFTP server to monitor various
4421 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
4422 lib/silcsftp/sftp_server.c.
4424 * Added silc_file_size to return file size. Affected file
4425 lib/silcutil/silcutil.[ch].
4427 * Implemented the file transfer support for the client library.
4428 Added preliminary support for simple client to client one-file
4429 transmission. Affected file lib/silcclient/client_ftp.c,
4430 lib/silccilent/client.[ch].
4432 * Added new local command FILE to the Irssi SILC Client.
4433 It is used to perform the file transfer. It has subcommands
4434 SEND, RECEIVE, SHOW and CLOSE. Affected files
4435 irssi/src/silc/core/client_ops.c,
4436 irssi/src/silc/core/silc-server.[ch].
4438 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4440 * Relay the SILC_PACKET_FTP in the server. Affected files
4441 silcd/server.c and silcd/packet_receive.c.
4443 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4445 * Renamed silc_file_read and silc_file_write to functions
4446 silc_file_readfile and silc_file_writefile. Added function
4447 silc_file_open and silc_file_close. Affected files
4448 lib/silcutil/silcutil.[ch].
4450 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4452 * Resolve the client info when received private message or
4453 channel message for a client which nickname we don't know.
4454 Affected files lib/silcclient/client_prvmsg.c and
4455 lib/silcclient/client_channel.c.
4457 * Do not crash in /KEY if client is not connected. Affected
4458 file irssi/src/silc/core/silc-channels.c.
4460 * Added SilcClientStatus field to the SilcClientEntry in the
4461 lib/silcclient/idlist.h.
4463 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
4464 is incomplete and is being resolved, it won't be resolved
4467 Make sure also that USERS command reply does not resolve
4468 twice information. Affected file is
4469 lib/silcclient/command_reply.c.
4471 Make sure that silc_client_get_clients_by_list does not
4472 resolve twice same information.
4474 * Check for valid client->id in the silc_server_free_client_data.
4475 Affected file silcd/server.c.
4477 * Fixed /GETKEY nick@server not to crash if the server entry
4478 is not found. Affected file lib/silcclient/command.c.
4480 * Fixed the silc_server_check_cmode_rights to check the
4481 requested modes correctly. Affected file silcd/command.c.
4483 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
4485 * Better checks for non-printable chars in nick added.
4486 Affected file silcd/command.c.
4488 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4490 * Call the silc_server_udpate_servers_by_server in the
4491 primary router that comes back online in the backup resuming
4492 protocol. Otherwise it routes packets wrong. Affected file
4493 silcd/server_util.[ch], silcd/server_backup.c.
4495 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4497 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
4498 lib/silcutil/silcbuffmt.[ch].
4500 * Redefined the SILC packet header to include the padding
4501 length. Affected file lib/silccore/silcpacket.[ch].
4503 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
4504 length for maximum padding up to 128 bytes). Affected
4505 file lib/silccore/silcpacket.h.
4507 * Removed all backwards support for old 0.5.x MAC thingies.
4508 The SILC packet header change makes it impossible to be
4509 backwards compatible.
4511 * Send the ENDING packet with timeout in the backup resuming
4512 protocol. This is to assure that all routers has connected
4513 to the primary router. Affected file silcd/server_backup.c.
4515 * Changed the RNG to take the first IV from random data. It
4516 used to take it from zero actually. Changed the RNG also
4517 to use /dev/urandom during session. /dev/random is used
4518 in initialization. Affected file lib/silccrypt/silcrng.[ch].
4520 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4522 * Changed the SILC packet header to have the first two bytes
4523 (the packet length) encrypted. Affected files aroung the
4524 code tree, lib/silccore/silcpacket.[ch]. Removed the
4525 SilcPacketCheckDecrypt callback. It is not needed anymore
4526 since the silc_packet_receive_process will determine now
4527 whether the packet is normal or special.
4529 * Implemented the unidirectional MAC keys. Affected files
4530 lib/silcske/silcske.c, silcd/protocol.c and
4531 lib/silcclient/protocol.c.
4533 * Implemented the packet sequence number to the MAC computation.
4534 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
4535 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
4536 lib/silcclient/protocol.c.
4538 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4540 * Allow backup router to announce servers. All servers
4541 announced by backup router are added to the global list
4542 automatically. Update hte server's socket to our primary
4543 router also when backup router announces a server.
4544 Affected file silcd/packet_receive.c.
4546 * Do not update the client->router in the function
4547 silc_server_udpate_clients_by_server if the client is on
4548 global list. We might fail to find any specific server
4549 for locally connected clients and local cell clients. They
4550 should still use the `from' and not `to' as client->router.
4551 This fixes backup router resuming protocol. Affected file
4552 silcd/server_util.c.
4554 * Decrease channel statistics count only if the channel
4555 deletion worked. Affected files are silcd/server.c and
4556 silcd/server_util.c.
4558 * Added silc_server_update_servers_by_server to update origin
4559 of all server entries. Used during backup router protocol.
4560 Affected files silcd/server_util.[ch], silcd/server.c. and
4561 silcd/backup_router.c.
4563 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
4564 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
4565 silc_hmac_get_hash and silc_hmac_get_name. Affected file
4566 lib/silccrypt/silchmac.c.
4568 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4570 * Assure that router cannot reroute the same channel message
4571 to the sender. Affected file silcd/packet_receive.c.
4573 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4575 * Made better checks that the channel message is not sent
4576 to the router it came from. Affected file is
4577 silcd/packet_send.c. Fixed memory leak too.
4579 * Announce informations for incoming router connection, but
4580 only after checking if it is replaced by backup router.
4581 Affected file silcd/packet_receive.c.
4583 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4585 * Fixed the backup resuming protocol to work in multiple
4586 router environment. Affected file silcd/server_backup.c.
4588 * Route packet only to one router in the function
4589 silc_server_packet_send_to_channel. Affected file is
4590 silcd/packet_send.c.
4592 * Fixed silc_server_send_notify_dest to set the broadcast
4593 flag. Fixed the silc_server_send_notify_topic to actually
4594 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
4595 Affected file silcd/packet_send.c.
4597 * Changed the SFTP Filesystem interface. Changed the
4598 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
4599 the filesystem operation function. The SilcSFTPFilesystem
4600 is now a context that is allocated by all filesystem allocation
4601 functions and it already includes the operations structure
4602 and filesystem specific context. It is given as argument
4603 now to the silc_sftp_server_start. This made the interface
4604 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
4605 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
4607 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4609 * Changed the backup router adding and getting interfaces
4610 in the server. The router that will be replaced by the
4611 specified backup router is now sent as argument. Affected
4612 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
4615 * Added silc_net_addr2bin_ne to return the binary form of
4616 the IP address in network byte order. Affected files
4617 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
4619 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4621 * Check for existing server ID in silc_server_new_server
4622 and in silc_server_connect_to_router_final and remove the
4623 old entry if it exists. Affected file silcd/packet_receive.c,
4626 * Send the channel message always to only one router, either
4627 in upstream or downstream. Affected file is
4628 silcd/packet_send.c.
4630 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4632 * Wrote the definition of the backup resuming protocol to the
4633 protocol specification.
4635 * Removed one redundant channel key generation from normal
4636 server during joining procedure. Removed one redundant
4637 channel key sending from server to router during joining
4638 procedure. Affected file silcd/command.c.
4640 * Made minor bugfixes to the backup router resuming protocol.
4641 Affected file silcd/server_backup.c, server.c.
4643 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4645 * Added --disable-asm configuration option. Affected files
4646 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
4649 * Implemented the backup resuming protocol that is used to
4650 resume the primary router position in the cell after the
4651 primary router comes back online. Affected files
4652 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
4653 and silcd/server_util.[ch].
4655 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4657 * Sleep two (2) seconds after sending QUIT command to server.
4658 Affected file lib/silcclient/command.c.
4660 * Assure that if outgoing data buffer is pending do not force
4661 send any data. Affected file silcd/packet_send.c.
4663 * Assure that if outgoing data buffer is pending do not force
4664 send any data. Affected file lib/silcclient/client.c.
4666 * Implemented the backup router support when the primary router
4667 goes down. The servers and routers can now use the backup
4668 router as new primary router without loosing connectivity.
4670 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4672 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
4673 in the server to indicate disabled entry. All data read
4674 from the connection will be ignored and no data is sent
4675 for entry that is disabled. Affected files are
4676 silcd/idlist.h, silcd/server.c.
4678 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4680 * Created SFTP client and server test programs in the
4681 lib/silcsftp/tests directory.
4683 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4685 * Implemented memory filesystem (virtual filesystem) for
4686 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
4689 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4691 * Implemented the SFTP (SSH File Transfer Protocol) to the
4692 lib/silcsftp. It includes SFTP client and SFTP server
4695 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4697 * Moved lib/silccore/silcprotocol.[ch] to the
4698 lib/silcutil library.
4700 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
4701 take variable argument list pointer as argument. Affected
4702 file lib/silcutil/silcbuffmt.[ch].
4704 * Added silc_buffer_set function that is used to set data
4705 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
4706 Affected file lib/silcutil/silcbuffer.h.
4708 * Changed various routines in the core library to use the new
4709 silc_buffer_set instead of allocating new buffer only for
4712 * Added 64-bit value formatting and unformatting support to the
4713 silc_buffer_[un]format routines. Affected file is
4714 lib/silcutil/silcbuffmt.[ch].
4716 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
4717 to includes/bitmove.h.
4719 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4721 * Fixed channel user mode saving in client library. Affected
4722 file lib/silcclient/command[_reply].c.
4724 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4726 * Defined the file transfer to the SILC Protocol. Added
4727 new packet type SILC_PACKET_FTP and defined File Transfer
4728 Payload. The mandatory file transfer protocol is SFTP
4729 (SSH File Transfer Protocol). Affected file in addition
4730 of the internet draft is lib/silccore/silcpacket.h.
4732 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
4733 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
4734 is used as part of backup router protocol when the primary
4735 router of the cell is back online and wishes to resume
4736 the position as primary router.
4738 * Redefined the MAC generation keys in the protocol. The
4739 same key is not used anymore in both direction. Both
4740 direction will now use different keys for sending and
4741 receiving. This fixes a potential security flaw. This
4742 change causes incompatibilities in the protocol.
4744 * Redefined also the MAC computation from the packet.
4745 An packet sequence number is now added to the MAC
4746 computation. This prevents possible replay attacks against
4747 the protocol. This change too causes incompatibilities
4750 Added `sequence' field to the SilcPacketContext to hold
4751 the current sequence number for the packet.
4753 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4755 * Added `created' field to the SilcIDListData in the file
4756 silcd/idlist.h to indicate the time when the entry was
4759 * Added `created' field to the SilcChannelEntry too. Affected
4760 file silcd/idlist.h.
4762 * Added `creation_time' aguments to all the announcement functions
4763 in the server. If it is provided then only the entries that
4764 was created after the provided time frame are actually
4765 announced. Affected file silcd/server.[ch].
4767 * The protocol says that the Channel ID's IP address must be
4768 based on the router's IP address. Added check for this in
4769 the silc_server_new_channel when processing incoming New Channel
4770 Payload. Affected file silcd/packet_receive.c.
4772 * Print out the correct version with --version in SILC client.
4773 Affected file irssi/src/silc/core/silc-core.c.
4775 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4777 * Fixed WHOWAS command to check for completnes of the client
4778 entry always, not just when the command is coming from client.
4779 Affected file silcd/command.c.
4781 * Added new function silc_server_packet_queue_purge to purge the
4782 outgoing data queue to the network. After the function returns
4783 it is guaranteed that the outgoing packet queue is empty.
4784 Affected file silcd/packet_send.[ch].
4786 * Purge the outgoing packet queue in the rekey protocol's final
4787 callback to assure that all rekey packets go to the network
4788 before quitting the protocol. Affected file silcd/server.c.
4790 * Added silc_client_packet_queue_parse as similar function as
4791 in server to the client library. The affected file is
4792 lib/silcclient/client.c.
4794 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4796 * Splitted silcd/server.c and created silcd/server_util.[ch]
4797 for utility functions.
4799 * Added new socket flag SILC_SF_DISABLED to indicate that the
4800 connection is open but nothing can be sent to or received from
4801 the connection. Affected file lib/silcutil/silsockconn.[ch].
4802 The checking for disabled socket is checked in the low level
4803 silc_socket_write and silc_socket_read functions.
4805 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4807 * Allow only nicknames and channel names that fits into the
4808 7-bit unsigned char ASCII set. Affected file silcd/command.c.
4810 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4812 * When processing JOIN command reply in server check that if
4813 the channel exists in our global list we'll move it the local
4814 list. Affected file silcd/command_reply.c.
4816 * Fixed the check whether client is joined on the channel already
4817 in JOIN command. Affected file lib/silcclient/command.c.
4819 * Fixed the JOIN command reply to check whether the channel
4820 already exists. Affected file lib/silcclient/command_reply.c.
4822 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4824 * Added silc_ske_status_string to map the SKE error numbers
4825 to readable strings. The affected files are
4826 lib/silcske/silcske[_status].[ch].
4828 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4830 * Do not show the private channels on the WHOIS channel list
4831 as it is not allowed by the protocol. The affected file is
4834 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4836 * Assure that the packet length digged from the actual packet
4837 is something sensible in the silc_packet_decrypt_rest_special
4838 in lib/silccrypt/silcpacket.c.
4840 * Free and NULL the allocated pointer in silc_hmac_alloc if
4841 the HMAC allocation fails. The affected file is
4842 lib/silccrypt/silchmac.c.
4844 * Print the selected security properties to the log files in
4845 the server. Affected file silcd/protocol.c.
4847 * Add SKE's reference counter even if calling the completion
4848 callback manually. Otherwise it goes negative, although it
4849 does not cause any problems. The affected file is
4850 lib/silcske/silcske.c.
4852 * Remove the client entry with short timeout after giving the
4853 KILL command. Affected file lib/silcclient/command.c.
4855 * Fixed to send error reply in WHOIS and IDENTIFY commands in
4856 case all found clients are already disconnected (WHOWAS would
4857 found them) in the server. Affected file silcd/command.c.
4859 * Update the last_receive (time of last data received) to be
4860 updated only when received private or channel message so that
4861 the idle time showed in WHOIS makes more sense.
4863 * Added boolean field `valid' in to the SilcClientEntry in the
4864 client library to indicate whether the entry is valid or not.
4865 This fixes the nickname change bug on channel when changing
4866 the nickname to be same than the old (like nick to Nick) the
4867 nickname formatter doesn't set the new nick anymore to Nick@host.
4868 Affected file lib/silcclient/idlist.[ch].
4870 * Now actually fixed the nickname changing on disconnection.
4871 Added new function silc_change_nick to the Irssi SILC Client.
4872 Affected file irssi/src/silc/core/client_ops.c,
4873 irssi/src/silc/core/silc-nicklist.[ch].
4875 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4877 * Check that the public key exists in the GETKEY command before
4878 trying to encode it. Affected file silcd/command.c.
4880 * Print some notifications on received public keys with GETKEY
4881 command in the Irssi SILC Client. Affected files are
4882 irssi/src/fe-common/silc/module-formats.[ch],
4883 irssi/src/silc/core/client_ops.c.
4885 * Use IDENTIFY command to resolve the server information in the
4886 GETKEY command instead of INFO command. Affected file
4887 lib/silcclient/command.c.
4889 * All command reply functions in the client library now calls
4890 the pending command reply callbacks even if an error has
4891 occurred. The server has done this a long time and now it was
4892 time to move the client library to this as well. Now all
4893 errors can be delivered back to the pending command reply
4894 callbacks if necessary. Affected files are
4895 lib/silcclient/command[_reply].[ch].
4897 * Change the nickname on disconnection back to the username
4898 because in reconnect the server will enforce it to it anyway.
4899 Affected file irssi/src/silc/core/silc-servers.c.
4901 * Fixed a config file parsing bug in the Irssi SILC client.
4902 Affected file irssi/src/silc/core/clientconfig.c.
4904 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4906 * When printing the channel mode on JOIN, verify that the
4907 channel key and channel's HMAC are valid. Affected file
4908 irssi/src/silc/core/client_ops.c.
4910 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4912 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
4913 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
4914 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
4916 * Removed channel key rekey task deleting from the function
4917 silc_server_save_channel_key. Affected file silcd/server.c.
4918 Added explicit timeout task context instead that is used to
4919 delete the task if we are registering a new task before the
4920 new task has elapsed.
4922 * When channel key rekey occurs the client library now saves
4923 the old channel key for a short period of time (10 seconds) and
4924 is able to use it in case some is still sending channel
4925 messages encrypted with the old key after the rekey. Affected
4926 file lib/silcclient/[idlist.h|client_channel.c].
4928 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4930 * Added check to the silc_server_new_id_real to not accept
4931 new ID if it is the sender's own ID. Affected file is
4932 silcd/packet_receive.c.
4934 * Assure that we do not announce ourself or the one we've
4935 sending our announcements when we're router and are announcing
4936 servers to our primary router. Affected file silcd/server.c.
4938 * Fixed silc_server_command_identify_check_client to assemble
4939 correct WHOIS packet. It send corrupted WHOIS packet and
4940 caused problem with router to router connections. Affected
4941 file silcd/command.c.
4943 Fixed also silc_server_command_whois_check the same way
4944 as for the IDENTIFY command.
4946 * Added new SilcIDListStatus to the server in the SilcIDListData
4947 structure. The status now includes the current status of
4948 the entry (like registered, resolved etc.). Affected file
4949 silcd/idlist.[ch]. Defined a bunch of different status types
4950 as well. This replaced the old boolean registered field as well.
4952 Added resolve_cmd_ident field to the SilcClientEntry structure
4953 too so that if the entry is for example being resolved so
4954 another command may attach to the same pending command reply
4955 without requiring to resolve the same entry again. This concept
4956 should optimize the WHOIS and the IDENTIFY resolving under
4957 heavy load by taking away unnecessary resolving for entries
4958 that are being resolved already.
4960 Added support for adding multiple pending commands for one
4961 command idenfier. Affected file silcd/command[_reply].[ch].
4963 * Fixed WHOIS and IDENTIFY save to remove the cache entry
4964 before deleting the data. Otherwise the hash table will have
4965 freed data in comparison functions. Affected file is
4966 silcd/command_reply.c.
4968 * Fixed silc_idlist_replace_client_id to add the new entry to
4969 the cache with NULL nickname. Otherwise there will be invalid
4970 memory as the nickname after the nickname is freed. Affected
4971 file silcd/packet_receive.c.
4973 * Fixed the silc_idlist_get_clients_by_hash. The entries was
4974 saved into wrong slots because the previous number of entries
4975 was not taken into account. Affected file silcd/idlist.c.
4976 Fixed same thing in silc_idlist_get_clients_by_nickname too.
4978 * If we are router and we receive JOIN notify to a channel that
4979 does not have any users then notified client is marked as the
4980 channel founder, as it is it. The affected file is
4981 silcd/packet_receive.c
4983 * Added to the extended hash table API's table_del_*ext functions
4984 the destructor as argument too, so that the caller can decide
4985 which destructor to use or whether to use destructor at all.
4986 Affected file lib/silcutil/silchashtable.[ch].
4988 * Fixed ID Cache purging. It actually deleted the entries from
4989 the hash table after the data was freed. The hash table ended
4990 up comparing freed memory. The affected file is
4991 lib/silccore/silcidcache.c.
4993 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4995 * Fixed Irssi SILC client's KILL command's HELP syntax.
4997 * The USERS command now resolves the detailed user information
4998 if the userinfo field is missing. Affected file is
4999 lib/silcclient/command_reply.c.
5001 * Do not print error in silc_file_read if the read file does
5002 not exist. Just silently return NULL. Affected file is
5003 lib/silcutil/silcutil.c.
5005 * Fixed the silc_log_output to not wine about NULL filename
5006 and to not create some bogus " " filename. Affected file is
5007 lib/silcutil/silclog.c.
5009 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5011 * Fixed various printing bugs on the user interface in the
5012 Irssi SILC Client. Minor changes that were forgotten from
5015 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5017 * Fixed the configure.in.pre and the compilation and distribution
5018 environment to support the new autoconf 2.52. That version is
5019 now required to compile the CVS trunk.
5021 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5023 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5024 to generally parse user@fqdn format strings. Affected file
5025 lib/silcutil/silcutil.c.
5027 * Added nickname_format and nickname_force_format fields to the
5028 SilcClientParams structure. The first one defines the format
5029 for the nicknames that the library will enforce if the receives
5030 multiple same nicknames. The second one is boolean value and
5031 can be used to force the library to always enforce the format
5032 to the nicknames regardles whether there are multiple nicknames
5033 or not. This configurable formatting was employed to flexibly
5034 support accessing multiple nicknames from the user interface.
5035 The userinterface can now set the nicknames to what ever format
5036 they prefer. Affected file lib/silcclient/silcapi.h.
5038 Added function silc_client_nickname_format to the file
5039 lib/silcclient/idlist.c. It performs the nickname formatting.
5041 Added new field `hostname´ to the SilcClientEntry context.
5042 It holds the hostname of the client. Affected file is
5043 lib/silcclient/idlist.h.
5045 * Irssi SILC Client sets the nicknames in nick@hostn format.
5046 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5047 irssi/src/silc/core/silc-core.c.
5049 The WHOIS printing now also shows both the real nickname and
5050 the formatted nickname so that user knows how to access the
5051 user if there are multiple same nicknames cached. Affected
5052 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5053 printing formatting too to take the hostname now as a separate
5054 argument. The Affected file is
5055 irssi/src/fe-common/silc/modules-formats.[ch].
5057 * Changed the silc_client_get_clients_local to accept the formatted
5058 nickname as argument. It accepts the real nickname too but the
5059 formatted nickname can be used to find the true entry from
5060 multiple entries. Affected file lib/silcclient/silcapi.h and
5061 lib/silcclient/idlist.c.
5063 * Added nickname_format_parse field to the SilcClientParams.
5064 It is a callback function provided by the application to parse
5065 the nickname out of the formatted nickname string. The library
5066 calls it to get the nickname from the formatted string. Since
5067 the application generally knows better the format of the nickname
5068 string it parses it instead of the library, even though library
5069 encodes the formatted string. If the callback function is not
5070 provided then the library will use the string as is. The
5071 affected file is lib/silcclient/silcapi.h.
5073 * All the nickname strings passed to the client library in
5074 commands are now expected to be formatted nickname strings.
5075 If the command does not support the formatted nickname string
5076 it will assume that the sent string is the actual nickname.
5077 Affected file lib/silcclient/command.c.
5079 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5081 * Added public key authentication support to OPER and SILCOPER
5082 commands in the client library. Affected file is
5083 lib/silcclient/command.c.
5085 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5087 * Changed the get_auth_methdod client operation to be asynchronous.
5088 It can be async if the application resolves the authentication
5089 method from the server during the negotiation. Added new
5090 SilcGetAuthMeth completion callback that the application will
5091 call after resolving the authentication method.
5093 Added function silc_client_request_authentication_method that
5094 the application can use to resolve the authentication method
5095 from the server. Added also SilcConnectionAuthRequest callback
5096 that the library will call after the server has replied. The
5097 application can call this function if it does not know the
5098 current authentication method.
5100 Affected files are lib/silcclient/client.c and
5101 lib/silcclient/silcapi.h.
5103 * The Irssi SILC client now automatically resolves the authentication
5104 method incase any configuration information is not present (and
5105 currently there never is). The affected file is
5106 irssi/src/silc/core/client_ops.c.
5108 * Fixed public key authentication from the client library.
5109 Affected file lib/silcclient/protocol.c. Changed also the
5110 protocol specification about the public key authentication in
5111 the connection authentication protocol. The actual data to be
5112 signed is now computed with a hash function before signing.
5114 * Fixed the public key authentication from the server as well.
5115 Affected file silcd/protocol.c.
5117 * Removed the mlock()'s from the memory allocation routines.
5118 Affected file lib/silcutil/silcmemory.c. The ./configure does
5119 not check anymore for the mlock(). Affected file is
5122 * Fixed USERS command in server to allow the execution of the
5123 command for private and secret channels if the client sending
5124 the command is on the channel. Affected file silcd/command.c.
5126 * Fixed silc_client_get_clients_local to return the clients
5127 count correctly. It could return wrong value. Affected file
5128 lib/silcclient/idlist.c.
5130 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5132 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5133 types. The assembler optimizations seemed not to like 64-bit
5134 data types. The assmebler optimizations thus are now enabled
5135 also for BSD systems as opposed to only enable them for Linux.
5137 * Do not check for threads at all on BSD systems. Affected
5138 file configure.in.pre.
5140 * Removed -n and -h options from the Irssi SILC Client since
5141 they are not used in silc.
5143 * Fixed the prime generation to assure that the first digit
5144 of the generated random number is not zero since our conversion
5145 routines does not like number strings that starts with zero
5146 digit. If zero digit is seen the random number is regenerated.
5147 This caused some corrupted RSA keys when the zero first digit
5148 was met. Affected file lib/silcmath/silcprimegen.c.
5150 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5152 * Fixed WIN32 configuration in the ./configure script.
5153 Fixed to include xti.h on environments that has it.
5154 Patches by Carsten Ilchmann and andrew.
5156 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5158 * Changed the silc_id_create_client_id to be collision
5159 resistant. It is now assured that there cannot be created
5160 two same client ID's. I suspect that some weird bugs in
5161 the server were actually caused by duplicate Client IDs.
5162 Affected file silcd/serverid.[ch]. A router receiving
5163 new ID now also assures and informs the sending server
5164 if the ID caused collision.
5166 * Changed the silc_id_create_channel_id to also assure that
5167 there are no collisions.
5169 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5171 * Statement about ignoring the Mutual Authentication flag when
5172 performing rekey with PFS was a bit misleading. It is ignored
5173 if it was set in the initial negotiation, it cannot be even
5174 set in the rekey. Fixed in the ke-auth draft. Started the
5175 new versions of the protocol drafts in the doc/.
5177 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5179 * Fixed a bug in silc_client_command_identify_save when saving
5180 new channel information. The channel name was no duplicated
5181 and caused crash on exit. Affected file is
5182 lib/silcclient/command_reply.c.
5184 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5186 * Fixed the getkey command handling in the server. Send just
5187 empty OK reply to the sender if the key could not be fetched
5188 (but everything else was ok, like the key just was not available).
5189 Changed the public key parameter to optional in the protocol
5190 specs so that empty OK reply can be sent. Affected file
5193 Added a message to Irssi SILC client to tell to user if the
5194 server did not return a public key.
5196 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5198 * Fixed a channel key regeneration bug. It registered new
5199 timeout tasks exponentially until all system resources were
5200 used. Affected file silcd/server.c.
5202 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5204 * Added the SILC Document generator to the scripts/silcdoc.
5205 It can be used to generate the Toolkit Reference Manual out
5206 of the source tree. Internally it will also use the RoboDoc
5207 generator now imported in util/robodoc.
5209 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5211 * Added couple of return's in rekey protocol if error orccurred
5212 during the protocol. The execution must be terminated.
5213 Affected file silcd/protocol.c. Also, terminate the protocol
5214 always with timeout.
5216 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5218 * The client's Client ID was created initally from the wrong
5219 nickname (it could have been in format nick@host) in the
5220 silc_server_new_client. Affected file silcd/packet_receive.c
5222 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5224 * Added some SILC_LOG_ERROR's to various error conditions
5225 if client could not be added to ID cache. Affected files
5226 silcd/packet_receive.c and silcd/server.c.
5228 * When client's sock->user_data is freed, NULL also the
5229 client->router and client->connection pointers. Added check
5230 for these pointers being NULL to various places around the
5231 code. Affected file silcd/server.c.
5233 * Added client->data.registered == TRUE checks to various
5234 places around the code to assure that unregistered client's
5235 are not handled when it is not allowed. Affected file
5238 * Added `bool registered' fields to all
5239 silc_idlist_[server|client]_get_* routines to indicate whether
5240 the fetched client needs to be registered or not. Affected
5241 file silcd/idlist.[ch].
5243 * Add your own entry as registered to the ID cache in the
5244 server. Affected file server.c.
5246 * Fixed a bug in silc_server_new_server. The SilcServer was
5247 set as the new server's context instead of SilcServerEntry.
5248 This naturally caused some weird bugs.
5250 * Added "updated" field the SilcChannelEntry which indicates
5251 the time since the channel entry was last accessed. This
5252 can be used to determine whether it is necessary to
5253 announce the channel after backup resuming protocol.
5254 Affected files silcd/idlist.[ch].
5256 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5258 * Do not delete the channel rekey task when adding it
5259 for in silc_server_create_channel_key.
5261 * Changed the silc_server_create_channel_key to return
5262 TRUE or FALSE to indicate the success of the channel key
5265 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5267 * Fixed MSVC++ project files and added missing files to
5268 Makefiles under win32/.
5270 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5272 * Do not add TCP_NODELAY flag if the operating system
5273 does not have it defined. Affected files are
5274 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5276 * Fixed buffer overflow from Irssi SILC Client. Affected
5277 file irssi/src/fe-common/core/themes.c.
5279 * Fixed double free in client library in the file
5280 lib/silcclient/client.c when disconnecting from server.
5282 * Applied double free patch from cras to Irssi SILC client.
5283 Affected files irssi/src/core/[modules/expandos].c
5285 * Fixed the disconnection handling to Irssi SILC Client.
5286 The application must call silc_client_close_connection
5287 in ops->connect client operation in case of failure of
5288 the connection. Affected file is
5289 irssi/src/silc/core/client_ops.c.
5291 * Do not set sock->protocol to NULL in the function
5292 silc_client_close_connection after executing the protocol's
5293 final callback since the sock might not be valid anymore.
5294 Affected file lib/silcclient/client.c.
5296 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5298 * Do not enable SILC_THREADS if the linking with libpthread
5299 did not happen. Affected file configure.in.pre.
5301 * Added notion to protocol specification that server must
5302 verify the sent authentication payload with CMODE when
5303 setting the channel founder key. Implemented it to the
5304 server. Affected file silcd/command.c.
5306 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5308 * Added _EXTRA_DIST SILC distribution variable to the
5309 distributions file. It is used to conditionally add extra
5310 files or directories to the specific distribution. Affected
5311 files ./prepare, Makefile.am.pre and distributions.
5313 Removed the `_' from the start of the distribution names.
5316 * Added README.WIN32 for instructions to compile the Toolkit
5319 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5321 * Fixed a double free in disconnection in the server. Affected
5322 file is silcd/server.c.
5324 * Fixed the lib/silcske/groups.c to work now also with GMP
5325 MP library. The string conversion did not work when using
5326 specific base and the base is indicated in the string as well.
5328 * Created win32/ directory which now includes MSVC++ specific
5329 stuff so that toolkit (DLLs) may be compiled with MSVC++.
5330 It will appear only in the toolkit distribution
5332 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5334 * Changed the key material distribution function in case when
5335 the hash output is too short. The data is now concatenated
5336 a bit differently than it used to. Made the change to the
5337 SKE protocol specification.
5339 * Added better GMP detection to configure.in.pre. A patch
5342 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5344 * Fixed a minor bug in SKE that might cause some problem on
5345 some platforms. Affected file lib/silcske/silcske.c.
5347 * Added the cookie checking for initiator in the SKE. It checks
5348 that the responder returns the sent cookie unmodified. The
5349 affected file is lib/silcske/silcske.c. Added new SKE
5350 error type INVALID_COOKIE that can be sent during the
5351 negotiation. Fixed some memory leaks as well.
5353 * Added the "invalid cookie" error message to Irssi SILC client's
5356 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5358 * Added `task_max' field to the SilcClientParams to indicate
5359 the maximum tasks the scheduler can handle. If set to zero,
5360 default values are used. Affected file lib/silcclient/silcapi.h.
5362 * Fixed memory leaks in silc_client_close_connection. Affected
5363 file lib/silcclient/client.c.
5365 * Added silc_client_del_client_entry to client library to free
5366 all memory of given client entry. Affected file is
5367 lib/silcclient/idlist.[ch].
5369 * Added new functions silc_client_del_channel and
5370 silc_client_del_server to delete channel and server entries.
5371 Affected file lib/silcclient/[silcapi.h/idlist.c].
5373 * Removed silc_client_del_client_by_id from silcapi.h.
5375 * Fixed the INFO command to return the server's own info
5376 correctly when querying by Server ID. Affected file is
5379 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5381 * Removed the non-blocking settings in WIN32 code in the
5382 silc_sock_[read/write] and added SleepEx instead. Affected
5383 file lib/silcutil/win32/silcwin32sockconn.c. The availability
5384 of input data is now checked with FIONREAD and ioctlsocket.
5386 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5388 * Call silc_schedule_task_del_by_context in the
5389 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
5390 Affected file lib/silccore/silcprotocol.c.
5392 * Call silc_protocol_cancel for active protocols in the
5393 silc_server_close_connection if the funtion
5394 silc_server_free_sock_user_data has not been called.
5395 Affected file silcd/server.c.
5397 * Generic tasks cannot be deleted using the del_by_fd
5398 task deleting function since generic tasks does not match
5399 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
5401 * Added a notion to SILCOPER help file that the SILCOPER works
5402 only on router server, not on normal server.
5404 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5406 * Added for WIN32 support for the new scheduler as well.
5407 Affected file lib/silcutil/win32/silcwin32schedule.c.
5409 * Fixed the SHA1 implementation to work on various platforms.
5411 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5413 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
5414 API. It is part of the scheduler now. Everything else is
5415 as previously but some functions has changed their names.
5416 Checkout the lib/silcutil/silcschedule.h for the interface.
5417 Updated all applications to use the new interface. Affected
5418 files are lib/silcutil/silcschedule.[ch].
5420 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5422 * Found a bug in the SKE implementation. The HASH value,
5423 specified by the protocol, was not computed correctly. The
5424 public key of the responder was not added to the computation
5425 even though it is mandatory. Affected file lib/silcske/silcske.c.
5426 This unfortunately causes incompatibilities with older
5427 clients and servers.
5429 * Added WIN32 specific network init and uninit functions:
5430 silc_net_win32_init and silc_net_win32_uninit to init and uninit
5431 the Winsock2. Affected file lib/silcutil/silcnet.h and
5432 lib/silcutil/win32/silcwin32net.c.
5434 * Set the socket always to nonblocking mode on WIN32 after
5435 reading data or writing data. Affected file is
5436 lib/silcutil/win32/silcwin32sockconn.c.
5438 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5440 * Fixed various compilation problems under WIN32. Affected
5441 files lib/silcutil/win32/silcwin32thread.c and
5442 lib/silcutil/win32/silcwin32schedule.c.
5444 * Removed all _internal.h #includes from public header
5445 files. Internal headers must never be included from
5448 Removed also the lib/silcske/payload_internal.h file.
5450 * All include files that may be needed (public and some others
5451 included by the public headers) by application developers are
5452 now copied to the ./includes directory. It does not copy any
5453 internal headers. Affected file Makefile.defines.pre and all
5454 Makefile.am's under lib/ and subdirs.
5456 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5458 * Do not change the ~/.silc directory's permissions automatically.
5459 Affected file irssi/src/silc/core/clientutil.c.
5461 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5463 * Do not cancel the protocol in silc_server_close_connection
5464 it might cause recursion. Now cancelled in the function
5465 silc_server_free_sock_user_data. Affected file silcd/server.c.
5467 * Fixed the silc_server_remove_clients_by_server to regenerate
5468 the channel keys correctly finally. Added also new function
5469 silc_server_remove_clients_channels to actually do it.
5470 Affected file silcd/server.c.
5472 * Fixed the silc_server_new_channel to not crash by giving
5473 wrong router to the new channel. Affected file is
5474 silcd/packet_receive.c.
5476 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5478 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
5479 which is given as argument to the silc_client_alloc now.
5480 It can be used to configure the client and set various parameters
5481 that affect the function of the client.
5483 * The USERS command in server did not check whether the channel
5484 is private or secret. Affected file silcd/command.c.
5486 * Added new argument to the USERS command in protocol specification.
5487 The USERS command now can take the channel name as argument
5488 as well. Added support for this in client and server and
5489 updated the protocol specs.
5491 * Completed the GETKEY command in client. It can be now used
5492 to fetch also servers public key not only some clients.
5493 Affected files lib/silcclient/command[_reply].c.
5495 * Added silc_client_get_server to return server entry by the
5496 server name. Affected files lib/silcclient/silcapi.h and
5499 * Redefined the IDENTIFY command in protocol specification to be
5500 more generic. It now can be used to query information about
5501 any entity in the SILC Network, including clients, servers and
5502 channels. The query may be based either the entity's name
5503 or the ID. Added support for this in both client and server.
5505 Affected files silcd/command.c and lib/silcclient/command.c
5506 and command_reply.c.
5508 * Optimized the WHOIS and WHOWAS commands in the server. Removed
5509 the _from_client and _from_server functions. Affected file
5512 * Added silc_client_get_channel_by_id_resolve to the file
5513 lib/silcclient/silcapi.h to resolve channel information by
5514 its ID. Added also silc_client_get_channel_by_id that
5515 does not resolve it from the server.
5517 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5519 * Added SilcServerEntry context into the client library
5520 to represent one server. The INFO command now allocates
5521 these to save the resolved server info. For now on the
5522 client library will also keep information about servers,
5523 connected and resolved with INFO.
5525 The INFO command now allocates the SilcServerEntry context
5526 and saves the server info there. The COMMAND_REPLY in
5527 the INFO now returns the parameters to application in
5528 same order as defined in the protocol specification.
5530 The entries are cached in the client->server_cache.
5532 * The INFO command is now issued after received the Client ID
5533 from the server. Affected file lib/silcclient/client.c.
5535 * The CMODE_CHANGE notify may now return also an SilcServerEntry
5536 to the application as the mode changer might be server.
5537 It is guaranteed that NULL is not returned anymore to the
5538 application. Affected file lib/silcclient/client_notify.c.
5540 The ID Type is now also passed to the application so that
5541 it can check whether the returned entry is SilcClientEntry
5544 Added new function silc_client_get_server_by_id to return
5545 the server entry by ID. Affected files are the
5546 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
5548 * Do not create the channel in the Irssi SILC Client when issuing
5549 the JOIN command but when received the sucessful JOIN command
5550 reply. Otherwise the channel might get created even though we
5551 could not join it. The Affected file is
5552 irssi/src/silc/core/[silc-channels.c/client_ops.c].
5554 * Fixed a channel joining bug in router. The router must also
5555 check the channel modes, invite and ban lists etc. when serving
5556 the JOIN command sent by normal server. Affected file is
5557 silcd/command.c. The router now resolves the client's
5558 information from the server who sent the JOIN command if it
5559 does not know it, and processes the JOIN command only after
5562 * Changed the SilcCommandCb to take new argument; void *context2.
5563 Affected file lib/silccore/silccommand.h
5565 The second argument in the command callbacks in the server now
5566 includes the SilcServerCommandReplyContext if the command was
5567 called as pending command callback from the command reply.
5568 Otherwise it is NULL. When called as pending the status of the
5569 command reply will be checked and if it was erronous the
5570 error will be sent to the original sender of the command.
5571 This way the client always receives the error messages even
5572 though the server was actually the one who received the error
5573 when it resent the command to router, for example. Affected
5574 files silcd/command[_reply].[ch].
5576 * Fixed sending WHOWAS command's error message to client if
5577 the requested client could not be found. It was missing.
5580 * Changed the CMODE and CUMODE commands reply arguments in the
5581 protocol specification. The Channel ID is now sent in both
5582 of the commands to identify the channel. Implemented this
5583 new feature to the client and server. Affected files
5584 lib/silcclient/command_reply.c and silcd/command.c.
5586 * Made better checks for invite and ban lists in the JOIN
5587 command in server. Affected file silcd/command.c.
5589 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5591 * The server now performs the incoming host IP/DNS lookup
5592 using the silc_socket_host_lookup and thus does not block
5593 the server anymore. Affected file silcd/server.c.
5595 * Completed the multi-thread support for SILC Scheduler in
5596 the lib/silcutil/silcschedule.c.
5598 * Fixed the configure.in.pre to detect the pthread correctly
5601 * Fixed a deadlock in silc_task_queue_wakeup in the file
5602 lib/silcutil/silctask.c.
5604 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5606 * Added new function silc_schedule_wakeup that is used in
5607 multi-threaded environment to wakeup the main thread's
5608 schduler. It needs to be used when a thread adds a new task
5609 or removes a task from task queues. After waking up, the
5610 scheduler will detect the task queue changes. If threads
5611 support is not compiled in this function has no effect.
5612 Implemented the wakeup mechanism to both Unix and WIN32
5613 systems. Affected files are lib/silcutil/silcschedule.[ch],
5614 lib/silcutil/unix/silcunixschedule.c and the
5615 lib/silcutil/win32/silcwin32schedule.c.
5617 * Added new function silc_task_queue_wakeup to wakeup the
5618 scheduler by the specified task queue. Affected file
5619 lib/silcutil/silctask.[ch].
5621 * The silc_socket_host_lookup_start now wakes up the scheduler
5622 after adding the timeout task. Affected file is
5623 lib/silcutil/silcsockconn.c.
5625 * The silc_socket_host_lookup is synchronous now if the threads
5626 support is not compiled in. However, the callback is still
5627 called asyncronously through the scheduler, anyway. Affected
5628 file lib/silcutil/silcsockconn.c.
5630 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5632 * Added new function silc_socket_host_lookup to perform
5633 asynchronous IP and FQDN lookups for the socket connection.
5634 Affected files lib/silcutil/silcsockconn.[ch].
5636 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5638 * Added SILC_MUTEX_DEFINE to define the mutex on environments
5639 that may or may not compile the mutex support in.
5641 Changed the silc_mutex_alloc interface. It allocates the
5642 mutex now to the sent pointer and returns TRUE or FALSE.
5644 Affected file lib/silcutil/silcmutex.h.
5646 * Wrote the SILC Task Queue interface to support multi-threads.
5647 Affected file lib/silcutil/silctask.[ch].
5649 * Wrote the SILC Scheduler to support multi-threads. Affected
5650 file lib/silcutil/silcschedule.c.
5652 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5654 * Implemented the SILC Mutex API and SILC Thread API for WIN32
5655 in lib/silcutil/win32/.
5657 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5659 * Defined SILC Mutex API and SILC Thread API and implemented
5660 them for Unix. Affected files are
5661 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
5662 lib/silcutil/unix/silcunixmutex.c and
5663 lib/silcutil/unix/silcunixthread.c.
5665 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5667 * Fixed the silc_server_remove_clients_by_server's channel
5668 key re-generation. The hash table handling was incorrect
5669 and would not work with many channels. Affected file is
5672 * Fixed some memory leaks around the server code.
5674 * Rewrote the silc_server_get_users_on_channel to support IPv6
5675 based Client ID's. Affected file silcd/server.c.
5677 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
5678 specification. However, a separate document must be written
5679 to define the detailed signing procedure and the payload
5680 associated with the flag. Defined the flag to the
5681 lib/silccore/silcchannel.h as well.
5683 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5685 * Changed the dynamic tables to static size tables in the
5686 lib/silccrypt/silchmac.c.
5688 * Removed GCC dependencies from the code. A patch by cras.
5690 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5692 * Do not show the error "Error receiving packet bla bla"
5693 in server if it really was not an error (-2 means that reading
5694 is pending). Affected file silcd/server.c.
5696 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5698 * Fixed a possible crash in silc_server_remove_clients_by_server
5699 in silcd/server.c. Fixed there also some memory leaks.
5701 * Fixed the silc_idlist_replace_client_id. It could replace
5702 wrong key in the hash table. Affected file silcd/idlist.c.
5704 * Do not check whether there are global users on the channel
5705 if the channel->global_users is FALSE. Affected functions
5706 silc_server_remove_from_one_channel and
5707 silc_server_remove_from_channels in silcd/server.c. Also,
5708 do not check if the removed client is local as we can be
5709 sure that global client was not removed from the channel
5710 and checking for global users is not needed.
5712 * The silc_server_remove_clients_by_server now re-generates
5713 the channel keys correctly for those channels that had
5714 clients removed from them. Affected file silcd/server.c.
5716 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5718 * Found the reason of random crashes in the server. We weren't
5719 ignoring the SIGPIPE signal (which can be sent in write())
5720 and it crashed the server. Affected file silcd/silcd.c.
5722 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5724 * Assure that sock->user_data is not NULL in the function
5725 silc_server_packet_send in silcd/packet_send.c.
5727 * Disconnect the remote connection if it could not be added
5728 to any ID lists in the server. The affected file is
5731 * Check in silc_server_packet_send[_real/dest] that the
5732 socket is not disconnecting and ignore the data if it is.
5733 Affected file silcd/packet_send.c.
5735 * Define inline to __inline on native WIN32 compilation.
5736 Affected file includes/silcwin32.h.
5738 * Added some explicit type casts for inline code since MSVC
5739 require them. Affected files lib/silcutil/silcbuffer.h,
5740 lib/trq/silcdlist.h and lib/trq/silclist.h.
5742 * Print warning in log files from now on if the packet
5743 decryption fails. Affected file silcd/server.c.
5745 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5747 * Changed the `say' client operation's interface to accept
5748 new `type' argument to indicate the type of the message sent
5749 by the library. The application may filter the library's
5750 messages according the type. The affected file is the
5751 lib/silcclient/silcapi.h.
5753 * Added two new functions to lib/silcclient/silcapi.h:
5754 silc_client_del_client and silc_client_del_client_by_id.
5755 Affected file lib/silcclient/idlist.c.
5757 * Moved the clientincludes.h from includes/ to silc/ and
5758 serverincludes.h from includes/ to silcd/.
5760 * The modes for the CMODE and CUMODE are now passed as
5761 uint32 for application with COMMAND_REPLY. The affected
5762 file is lib/silcclient/command_reply.c.
5764 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5766 * /WHOIS without arguments shows client's own information.
5767 Affected file lib/silcclient/command.c.
5769 * Changed PING to not accept any arguments. The specs
5770 says that client can ping only the connected server so
5771 requiring an argument is not needed. Affected file is
5772 lib/silcclient/command.c.
5774 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5776 * Fixed a fatal bug in private message sending and reception
5777 encryption and decryption when using private message keys.
5778 The implementation was incorrect and did not follow the
5779 specification. It causd that some of the message were
5780 lost since it did not use the sending and receiving keys
5781 as the protocol suggests. This has been fixed and will cause
5782 incompatibilities with older clients when sending private
5783 message encrypted with private message keys. Affected files
5784 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
5785 and various other in Irssi SILC Client.
5787 Added `responder' boolean argument to the functions
5788 silc_client_add_private_message_key[_ske] to indicate when
5789 the key is added as responder or initiator of the key
5792 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5794 * Removed the silc_ske_check_version function and created
5795 a SilcSKECheckVersion callback. Added also a function
5796 silc_ske_set_callbacks that is now used to set all SKE
5797 callbacks. The callback functions are not given to
5798 the SKE functions anymore, but this function is used to
5801 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
5803 * Added `silc_version' argument to the silc_client_alloc
5804 to define the version of the application for the library.
5805 The library will use the version string to compare it
5806 against the remote host's (usually a server) version
5807 string. Affected file lib/silcclient/silcapi.h
5809 * Added the KE protocol context to Key Agreement context
5810 in client library so that we can abort the SKE if it
5811 is in process when we get timeout. Affected file is
5812 lib/silcclient/client_keyagr.c.
5814 * Do not resolve the client ID forever if it returns in the
5815 first time that such client does not exist. This was done
5816 for example with private message. Affected file is
5817 lib/silcclient/client_prvmsg.c.
5819 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5821 * Do not add regex.h for WIN32. The affected file
5822 includes/silcincludes.h.
5824 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
5825 not work yet 100%. It generates the DLL's automatically
5826 when compiling with --with-win32 under cygwin.
5828 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5830 * lib/contrib/regex.c is not compiled on WIN32.
5832 * Added silc_net_get_socket_opt function to the
5833 lib/silcutil/silcnet.h.
5835 * Added includes/silcwin32.h for WIN32 specific includes
5838 * Do not use ptime structure or any of the posix process
5839 functions on WIN32 in lib/silccrypt/silrng.c.
5841 * Added silc_gettimeofday to provide generic function
5842 for struct timeval on all platforms. Added the function
5843 to lib/silcutil/silcutil.h.
5845 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5847 * Moved the lib/silccore/silcsockconn.[ch] to the utility
5848 library as they clearly belong there. As a plus side we
5849 can make the actual socket connection routines platform
5852 Added also new generic function silc_socket_read and
5853 silc_socket_write (that used to be silc_packet_[read/write].
5854 The implementation of these are platform specific.
5856 * Added WIN32 specific routines of silc_socket_[read/write]
5857 to lib/silcutil/win32/silcwin32sockconn.c.
5859 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5861 * Added preliminary support for native WIN32 compilation under
5862 cygwin (using the -mno-cygwin option for GCC) to the
5863 ./configure.in.pre. The --with-win32 now prepares the
5864 compilation for native WIN32.
5866 * Rewrote the SILC Scheduler interface in the file
5867 lib/silcutil/silcschedule.h. The scheduler is now context
5868 based and does not have anymore any global static scheduler.
5869 Moved the Unix scheduler to the lib/silcutil/unix/ directory
5870 and created lib/silcutil/win32 directory for WIN32 based
5873 * Added Unix specific network routines to the
5874 lib/silcutil/unix/silcunixnet.c and the old
5875 lib/silcutil/silcnet.c includes now only generic routines.
5877 Added WIN32 specific network routines to the
5878 lib/silcutil/win32/silcwin32net.c.
5880 * Added Unix specific utility functions from the
5881 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
5883 * Added WIN32 SILC Scheduler to the file
5884 lib/silcutil/win32/silcwin32schedule.c. The code is of course
5887 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5889 * Do not handle JOIN notify in the server if the target client
5890 is not registered (idata->registered == FALSE). The affected
5891 file is silcd/packet_receive.c.
5893 * Update the nickrec->founder in event_cumode in the Irssi SILC
5894 client. Affected file irssi/src/silc/core/silc-channels.c.
5896 * Fixed the CUMODE_CHANGE notify handling in the server when
5897 server and router are announcing their clients on channels.
5898 Now the mode changes are saved and notified correctly. The
5899 affected file is /silcd/packet_receive.c.
5901 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
5902 They really did not replace the cache entry in the ID Cache.
5903 Now they do that. Affected file silcd/idlist.c.
5905 * Fixed the KICK notify handling in the Irssi SILC client to
5906 update the channel records so that the kicked client does not
5907 appear to be on the channel. The affected file is
5908 irssi/src/silc/core/silc-channels.c.
5910 * Always update the conn->current_channel when executing command
5911 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
5913 * Fixed the KILL notify handling in Irssi SILC client to remove
5914 the killed client on all channels.
5916 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
5918 * Fixed the silc_parse_command_line to remove extra spaces
5919 from the start and end of the arguments. Affected file is
5920 lib/silcutil/silcutil.c.
5922 * Cancel and free any active protocol in the function
5923 silc_server_close_connection. Affected file silcd/server.c.
5925 * Cancel and free any active protocol in the function
5926 silc_client_close_connction. Affected file is
5927 lib/silcclient/client.c.
5929 * Do not execute the KILL command for clients that are in
5930 history (ie. they are not in the network). Affected file is
5933 * Fixed KILL notify handling, client does not crash anymore.
5934 Affected file irssi/src/silc/core/silc-channels.c.
5936 * Reduced the default packet buffer size from 2048 to 1024 in
5937 lib/silccore/silcpacket.c.
5939 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
5940 counter to the SKE context that is incresed when the SKE library
5941 performs async operation outside the library. If the outside
5942 process frees the SKE context and FREED status will be set
5943 and the library will detect after the sync operation that the
5944 libary is freed. The affected files are
5945 lib/silcske/silcske[_status].[ch].
5947 * Resolve the client entry information in the function
5948 silc_client_channel_message to assure that NULL pointer is not
5949 passed as client entry to the application. */
5951 * Fixed the task timeout calculation to assure that there is
5952 never negative timeouts. The affected file is
5953 lib/silcutil/silcschedule.c.
5955 * Fixed the channel user mode notification sending in server.
5956 It was sent point-to-point to the router (or to server by router)
5957 but it needs to be destined to a channel. The routines now
5958 supports sending the channel user mode notifys to the channels
5959 when announcing clients and channels. Affected files are
5960 silcd/server.c and silcd/packet_receive.c.
5962 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
5963 It did not actually replace the old channel entry in the cache.
5964 Affected file lib/silcclient/client_notify.c.
5966 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
5968 * Fixed a possible crash in silc_packet_send_prepare. It now
5969 assures always that there is enough space in the buffer and
5970 at the tail area of the buffer (for MAC).
5972 Fixed the inbound buffer reallocation in silc_packet_read.
5973 It was old code and did not handle the reallocation correctly.
5976 The affected file is lib/silccore/silcpacket.c.
5978 * Fixed buffer overflow in silc_parse_nickname in the file
5979 lib/silcutil/silcutil.c.
5981 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
5983 * make install generates new server keys only if there is not
5986 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
5988 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
5989 Added check that if the NOREPLY is set then we will not send
5990 the away message. This avoids infinite loop of away messages
5991 if both clients are away. The affected file is
5992 lib/silcclient/client_prvmsg.c.
5994 * Fixed client crash if /NICK was given without arguments.
5995 Affected file lib/silcclient/command.c.
5997 * Server does not send the invite list in INVITE command back
5998 to the client if the list was not altered. Added this notion
5999 to the protocol spec as well. Affected file silcd/command.c.
6001 Fixed possible crash in INVITE command by checking the
6002 value of silc_server_get_client_route command.
6004 * Fixed the INVITE notify type handling. The arguments are now
6005 taken in correct order and client does not crash. The affected
6006 file is irssi/src/silc/core/silc-channels.c.
6008 Removed the "Inviting xxx to channel" message from the
6009 client library away and let the application handle it.
6010 Affected file lib/silcclient/command.c. Added that message
6011 to Irssi SILC client's message formats.
6013 * Fixed CMODE command crash in client. It now checks the
6014 amount of arguments correctly and does not crash. The affected
6015 file is lib/silcclient/command.c.
6017 * Do not create new channel automatically in silc_channels_join
6018 but check whether the channel by that name already exists.
6019 Affected file irssi/silc/core/silc-channels.c.
6021 * Do not send the SERVER_SIGNOFF to router if the disconnected
6022 entity was the router. Affected file silcd/server.c.
6024 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6025 SILC client as it was missing from there.
6027 Added the handling of the KICK notify to the Irssi SILC client
6028 as it was missing. Added "you have been kicked" message to
6029 Irssi SILC client's message modules formats.
6031 Added the handing of the KILL notify to the Irssi SILC client
6032 as it was missing. Added the kill message module formats
6035 The affected file is irssi/src/silc/core/silc-channels.c.
6037 * The router did not save the channel mode the server announced.
6038 Affected file silcd/packet_receive.c.
6040 * Fixed a possible crash in INFO command in server. If the
6041 server did not provide the server info it crashed. Affected
6042 file silcd/command.c.
6044 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6046 * Fixed the GETKEY command in the server to check also the
6047 global list. Otherwise the GETKEY would not work correctly
6048 in normal SILC server. Affected file silcd/command.c.
6050 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6052 * Fixed GETKEY crash, it crashed if the command did not succseed.
6054 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6056 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6057 is now real and not just an macro interface to GMP.
6059 Removed the entire GMP from the source tree and imported new
6060 NSS MPI library instead. Reason for removing GMP is that it is
6061 extremely large and compiles extremely slow. The NSS MPI
6062 is only a few files and compiles in less than 10 seconds.
6063 The speed is also about the same as GMP. The MPI is imported
6064 to lib/silcmath/mpi.
6066 If the system has GMP installed we will still use the GMP.
6067 If it is not then the NSS MPI will be compiled.
6069 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6071 * Merged a long nickname (127 characters long) crash bugfix from
6072 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6074 * Merged a freed memory reference bugfix from Irssi CVS tree.
6075 Affected file irssi/src/core/commands.c.
6077 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6079 * Added the server's public key sving and verification to the
6080 server when performing the SKE. This was missing and the
6081 remote server's (or router's) public key was accepted without
6082 checking whether we have it previously or trust it at all.
6083 Affected file silcd/protocol.c.
6085 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6087 * Check in the silc_server_timeout_remote if protocol is active
6088 and make sure that the protocol's final callback is called so
6089 that all memory if freed. Affected file silcd/server.c.
6091 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6093 * silc_server_whois_send_reply crashed the server if the nickname
6094 was 127 characters long. Affected file silcd/command.c.
6096 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6098 * Added sanity check to the silc_server_new_client. If the hostname
6099 is provided inside username then check that the provided hostname
6100 really is the same as the resolved one. If the hostname was not
6101 resolved then check it from the public key. Affected file is
6102 silcd/packet_receive.c.
6104 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6105 if the server disconnected us and the connection is not valid
6106 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6108 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6109 the library to the lib/silcutil/silcutil.[ch].
6111 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6113 * Close log file after open. Affected file
6114 lib/silcutil/silclog.c.
6116 * Check whether sock == NULL in silc_client_send_packet and return
6117 if it is. Affected file lib/silcclient/silcclient.c.
6119 * Check rec->entry == NULL in the Irssi SILC Client before
6120 sending the channel message. Affecte file is
6121 irssi/src/silc/core/silc-servers.c.
6123 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6125 * Merged a splitted window bugfix from Irssi CVS tree. The
6126 affected file is irssi/src/fe-text/textbuffer-view.c.
6128 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6129 It did not print nickname.
6131 * Improved the distributions system a bit.
6133 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6135 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6136 irssi/src/fe-text/gui-window.c.
6138 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6139 to in-active server. The affected file is
6140 irssi/src/silc/core/client_ops.c.
6142 * Resolve the client in USERS command reply if the entry does
6143 not have username resolved. The affected file is
6144 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6145 command to WHOIS command to really resolve stuff. The USERS
6146 is not used any more in any critical section so WHOIS can
6147 be used even though it might be slower than IDENTIFY.
6149 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6152 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6154 * Changed the protocol API a bit more consistent in the
6155 lib/silccore/silcprotocol.[ch].
6157 * Changed the following headers to ROBODoc format:
6159 lib/silccore/silcpayload.h
6160 lib/silccore/silcprotocol.h
6161 lib/silccore/silcsockconn.h
6163 All core library headers are now formatted.
6165 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6167 * Fixed a bug in Irssi SILC client; do not show that you are
6168 server/router operator if you really are not. Affected file is
6169 irssi/src/silc/core/client_ops.c.
6171 * Renamed silc_command_free_payload to silc_command_payload_free.
6172 Affected file lib/silccore/silccommand.h
6174 * Added silcmath.h to include the prototoypes of various routines
6175 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6178 * Changed the following headers to ROBODoc format:
6180 lib/silccore/silcchannel.h
6181 lib/silccore/silccommand.h
6182 lib/silccore/silcid.h
6183 lib/silccore/silcidcache.h
6184 lib/silccore/silcmode.h
6185 lib/silccore/silcnotify.h
6186 lib/silccore/silcpacket.h
6187 lib/silcmath/silcmath.h
6189 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6191 * Added checking to the server code not to start the server if
6192 ciphers and stuff are not configured properly. Affected files
6193 silcd/serverconfig.[h] and silcd/server.c.
6195 * Changed the layout of the header files of the public interfaces
6196 in the SILC libraries. The new layout supports ROBODoc
6197 documentation tool (and some others) so that it is easy to create
6198 a library reference manual. All the other headers and source
6199 code must still follow the CodingStyle document. Also source
6200 code must not include these ROBODoc stuffs, only the headers.
6201 Furthermore, all public interface headers must now be named
6202 by using `silc' prefix, example: silcapi.h, silccipher.h.
6203 Some files were renamed due to this. All the other headers
6204 must not be used as public interfaces. I will update the
6205 CodingStyle document later. Changed following headers, so far:
6207 lib/silcclient/silcapi.h
6208 lib/silccore/silcauth.h
6209 lib/silccore/silcprivate.h
6210 lib/silccrypt/silcdh.h
6212 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6216 * Removed silc_client_packet_send_flush from the client library
6217 as it is not needed. Affected file lib/silcclient/client.[ch].
6219 * Added printing of message of unresolved authentication method
6220 to the Irssi SILC client. Added it to the module formats.
6221 Removed the same message from the client library.
6223 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6225 * Added new distribution feature, DISTLABEL. Every distribution
6226 can define own preprocessor label that can be used in the
6227 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6228 file distributions, acconfig.h.pre and prepare.
6230 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6232 * Added Makefile.defines_int to include the actual definitions
6233 for Makefile.defines.in. Tested the new distribution system,
6234 created distributions and tested installation.
6236 * Added AWAY message printing to the Irssi SILC client. Added
6237 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6239 * Added SCONNECT command to call the SILC's CONNECT command.
6240 Cannot use CONNECT directly since Irssi uses that internally.
6241 Affected file irssi/src/silc/core/silc-servers.c.
6243 Added ACTION local command. It is same as ME command but takes
6244 the channel as mandatory argument.
6246 Rewrote some of the Irssi's help files to suite for SILC
6249 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6251 * Added Makefile.defines[.in] that should for now on be included
6252 in all Makefile.am file in the source tree. That file includes
6253 all common compilation definitions for SILC source tree.
6255 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6257 * Minor changes to the ./prepare script to change the package
6258 name according the distribution name to the configure.in.
6260 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6262 * Created new distribution system. Added file `distributions'
6263 that defines all the distributions that can be created out of
6264 the SILC source tree. The ./prepare script now reads that
6265 file to determine how to prepare the distributions. The
6266 first argument to the ./prepare is the name of the distribution
6267 and second is the version of the distribution. If given
6268 without arguments it creates the default (toolkit) distribution
6269 with the default version (defined in ./prepare).
6271 All Makefile.am files that are subject to the distributions
6272 are now named as Makefile.am.pre. These are ./Makefile.am
6273 and lib/Makefile.am. Others may be changed later.
6275 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6277 * Added invite list, ban list, some key management and connection
6278 error message printing to module formats in the Irssi SILC client.
6280 * Added new silc_client_set_away_message to set the away message
6281 that is back to the person who sent private message. The
6282 affected file lib/silcclient/silcapi.h and the
6283 lib/silcclient/client_prvmsg.c.
6285 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6287 * Fixed the private message sending in the Irssi SILC client,
6288 added local command KEY to the Irssi SILC client.
6290 Added key management and key agreement message formats to the
6291 irssi/src/fe-common/silc/module-formats.[ch].
6293 Added USERS (alias WHO) printing, server/router operator
6294 indication and LIST command printing to the module formats.
6296 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6298 * Fixed channel joining notify handling, cumode notify handling
6299 from Irssi SILC client.
6301 * Added SILC specific module-formats to the Irssi SILC client so
6302 that SILC specific message hilighting, colors etc is possible.
6303 Affected file irssi/src/fe-common/silc/module-formats.[ch].
6305 Added channel mode, channel user mode, actions, notices,
6306 whois and whowas printing to the the module-formats.c.
6308 * Fixed a bug in channel deletion in the server. The channel
6309 is not left to the cache even if the channel founder auth mode
6310 is set when there are no users anymore on the channel. Affected
6311 file silcd/server.c.
6313 * The silc_net_localhost now resolves the entire hostname including
6314 the domain name. Affected file lib/silcutil/silcnet.c.
6316 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6318 * Changed the ask_passphrase client operation to be ascynchronous.
6319 It has now a completion callback and a context that the
6320 application must call after it has got the passphrase from
6321 the user. Affected files lib/silcclient/silcapi.h,
6322 lib/silcclient/protocol.c, lib/silcclient/command.c and
6325 Added SilcAskPassphrase callback that the application calls
6326 to deliver the passphrase to the library.
6328 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
6329 The public key verification and especially a certificate
6330 verification is asynchronous procedure.
6332 Added new SILC_SKE_STATUS_PENDING status to indicate the
6333 request is pending and a callback will be called to finalize
6336 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
6337 indicate that remote end did not send its public key (or
6338 certificate), even though we require it. Added check for this
6339 condition in the SKE. This was a security bug, now fixed.
6341 Defined new SilcSKEVerifyCbCompletion callback that is called
6342 when the verification process is completed.
6344 The affected files lib/silcske/silcske_status.h and
6345 lib/silcske/silcske.[ch].
6347 * Changed the verify_public_key client operation to be async
6348 as well. Defined SilcVerifyPublicKey callback that is used to
6349 indicate the success of the public key verification process.
6351 Changed the server and client to use the new async client
6354 * Changed the Irssi SILC client's internal scheduler to be called
6355 twice as many times as it used to be. As a result the client
6356 should be a bit faster now. Affected file is
6357 irssi/src/silc/core/silc-core.c.
6359 * Added support to Irssi SILC client of asynchronous public key
6360 verification and passphrase inquiry. Affected file is
6361 irssi/src/silc/core/silc-core.c.
6363 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6365 * Do not say "You have left channel %s" in client library.
6366 Moved it to the application. Affected files are
6367 lib/silcclient/command.c and silc/client_ops.c.
6369 * Fixed silc_client_get_clients. Command context was not
6370 duplicated and was freed memory in the callback. Affected
6371 file lib/silcclient/idlist.c.
6373 * Do not say "you are now talking..." on JOIN command in the
6374 client library. The appliation must handle it.
6376 * Do not say ".. changed topic to" in command reply in the
6377 client libary. The application must handle it.
6379 * Fixed TOPIC command sending in the client library.
6381 * Fixed a memory leak in silc_client_command_free in the file
6382 lib/silcclient/command.c.
6384 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6386 * Imported a modified version of Irssi client to the source tree.
6387 The Irssi will be used to create a new client called
6388 Irssi SILC. Imported to irssi/.
6390 Added silc_core_init_finish function to the Irssi. Affected
6391 file irssi/configure.in.
6393 A lot changes in the Makefile.ams around the irssi tree.
6395 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6397 * Do not rehash if the new size is same as the old size of the
6398 hash table, in the silc_hash_table_rehash*. The affected file
6399 lib/silcutil/silchashtable.c.
6401 * Replaced hash_table_del_by_context calls from the server
6402 (when channel->user_list and client->channels) to the
6403 hash_table_del as it is sufficient and faster.
6405 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6407 * Added silc_hash_table_list, silc_hash_table_get and the
6408 SilcHashTableList structure to provide an alternative way to
6409 traverse the hash table. The affected files are
6410 lib/silcutil/silchashtable.[ch].
6412 * Changed the server's idlist routines to use the hash table
6413 routines to optimize the code.
6415 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6417 * Replaced the client entry's `channel' list and channel entry's
6418 `user_list' list to hash tables for optimized lookup. Changed
6419 the code to use the hash table interface around the code.
6420 Affected file lib/silcd/idlist.[ch].
6422 * Added `auto_rehash' boolean argument to the function
6423 silc_hash_table_alloc to indicate whether the hash table should
6424 auto-rehash when it thinks is appropriate time. It will
6425 increase the hash table size if the there is twice as much
6426 entries in the table than the size of the table, and will
6427 decrease the size if there are twice as less entries than
6428 the size of the table.
6430 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6432 * Fixed silc_xxx_get_supported to not crash at some circumstances.
6434 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6436 * silc_idcache_purge_by_context deletes the entry now by context
6437 as it is supposed to do. Affected file lib/silccore/idcache.c.
6439 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
6440 client is not anymore valid (WHOWAS givens the info) and not
6441 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
6443 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6445 * Removed the `data' and `data_len' arguments from the ID Cache
6446 interfaces and added `name' argument. ID Cache does not handle
6447 anymore the binary data only a names associated with given ID.
6449 * When hashing a Client ID with silc_hash_id the entire ID is
6450 not hashed anymore, instead only the hash of the Client ID is
6451 hashed. This way we can access the Client ID from the cache
6452 with Client ID but with the hash of the ID (which is a hash of
6453 the nickname) as well without any difference in performance.
6455 Added also silc_idcache_find_by_id_one_ext to do one on one
6456 searching when we have the actual ID. Added also function
6457 silc_hash_client_id_compare. The affected files are
6458 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
6460 * When hashing the name associated with a ID it is always done
6461 in lowercase. This way we can access the cache without worrying
6462 about case-sensitivity, even though, for example nicknames are
6465 * Fixed a bug in server with channel message sending. It put
6466 wrong ID type as destination ID. The affected file
6467 silcd/packet_send.c.
6469 * silc_idcache_del_by_context now deletes from all hash tables
6470 by context. Affected file lib/silccore/idcache.c.
6472 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6474 * Changed the client library to use the new ID Cache interface.
6475 Changes around the source tree.
6477 * Added silc_hash_table_rehash_ext to rehash with specific
6478 hash function. Affected file lib/silcutil/silchashtable.[ch].
6480 * Added silc_hash_string_compare to compare two strings in the
6481 hash table. Affected file lib/silcutil/silcutil.[ch].
6483 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6485 * Added new function silc_idcache_del_by_context into the
6486 lib/silccore/idcache.[ch].
6488 * Changed the server's ID list routines to use the new ID Cache
6489 interface. Changes around the source tree.
6491 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6493 * Added silc_hash_table_del[_by_context]_ext functions in to the
6494 lib/silcutil/silchashtable.[ch].
6496 Removed silc_hash_table_find_all* routines and added new
6497 silc_hash_table_find_foreach to replace them.
6499 Added silc_hash_table_replace_ext function as extended
6500 replacing function. Separated the simple hash table interface
6501 from the extended hash table interface in the file
6502 lib/silcutil/silchashtable.h.
6504 * Fixed minor bugs and changed it to use some of the new
6505 hash table functions in lib/silccore/idcache.c
6507 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6509 * Added new function silc_hash_table_find_all to return all keys
6510 in the hash table by the specified key. As the hash table is
6511 collision resistant it also makes it possible to have several
6512 duplicate keys in the hash table. This function may be used to
6513 find all of the keys from the hash.
6515 Added user_context arguments to the SilcHashFunction,
6516 SilcHashCompare and SilcHashDestructor to deliver user specified
6519 Added new fuctions silc_hash_table_find[_all]_ext to do
6520 extended lookup with specified hash and compare functions and
6521 specified user contexts.
6523 Added new function silc_hash_table_add_ext to add the key
6524 with specified hash function and user context.
6526 Added new function silc_hash_table_foreach to traverse all
6527 entrys in the hash table. Added SilcHashForeach callback
6530 Added new function silc_hash_table_del_by_context to delete
6531 the entry only if the context associated with the key matches.
6533 Affected files are lib/silcutil/silchashtable.[ch].
6535 * Removed silc_hash_[server/client/channel]_id and added just
6536 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
6537 silc_hash_id_compare to compare two ID's using as the hash table
6538 comparison function. Added also silc_hash_data to hash
6539 binary data and silc_hash_data_compare to compare it.
6541 * Removed silc_idlist_find_client_by_hash as it is not needed
6542 anymore. Affected file silcd/idlist.[ch].
6544 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
6545 to use internally the SilcHashTable. The new ID Cache is a lot
6546 faster than the old one. Some of the ID Cache interface was also
6547 rewritten and obsolete and stupid functions were removed.
6549 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6551 * Added entry_count field to the SilcHashTable to keep the number
6552 of the entries in the table. Implemented the function
6553 silc_hash_table_rehash. Added new function
6554 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
6556 Fixed a minor bug in silc_hash_table_free.
6558 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
6559 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
6560 into the lib/silcutil/silcutil.[ch].
6562 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6564 * Implemented a collision resistant hash table into the
6565 lib/silcutil/silchashtable[ch]. See the header and the source
6566 for the SilcHashTable API.
6568 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6570 * Merged dotconf version 1.0.2 into lib/dotconf.
6572 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6574 * Do not compile anything in lib/silcsim/* if the SIM support
6575 is not enabled. The tree should now compile without problems
6578 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6580 * Compiled the SILC under cygwin. Compiled and tested briefly
6581 without problems. More tests needed. The SIMs didn't compile
6584 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
6586 * Fixed possible crash in silc_get_username in the
6587 lib/silcutil/silcutil.c.
6589 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6591 * Fixed a va_arg in silc/client_ops.c.
6593 * Oops, RC5 routines were named AES and caused some problems
6594 when not using SIM's. Affected file lib/silccrypt/rc5.c.
6596 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6598 * Added new SilcIDIP structure into the lib/silccore/id.h and
6599 replaced the old `ip' fields from all SILC ID's to that type.
6600 This is a step towards IPv6 support.
6602 The silc_id_get_len takes now the ID as an extra argument.
6603 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
6604 both IPv4 and IPv6 based ID's.
6606 The affected files are lib/silccore/id.[ch] and other files
6607 around the tree using these routines.
6609 * Removed the ID length arguments in server from various
6610 silc_server_send_notify_* routines -> they are not needed
6613 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6615 * Fixed memory leak in silc_encode_pem_file in the file
6616 lib/silcutil/silcutil.c.
6618 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6620 * Check minor version as well in the SKE. Affected files are
6621 silcd/protocol.c and lib/silcclient/protocol.c.
6623 * Added --identifier option to the server so that an identifier
6624 can be when creating the public key for the server. Affected
6625 file is silcd/silcd.c.
6627 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
6628 lib/silccrypt/silcpkcs.c.
6630 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6632 * Register default ciphers and stuff when using -C option with
6633 the server. Affected file sildc/silcd.c.
6635 * Put back the servers public key filename format, it is better
6636 than the new one. For now, the client keys are saved with the
6637 new filename format. The affected file silc/client_ops.c.
6639 * Implemented the Cipher API for the rest of the ciphers that
6640 did not implement it or implemented it the wrong way.
6642 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6644 * Register default ciphers and stuff when using the -S option
6645 in the client. Affected file silc/silc.c. Same also when
6646 creating new key pair with -C option.
6648 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6650 * Fixed the silc_verify_public_key client operation function to
6651 save the public keys differently. The fingerprint is now
6652 used as filename and not the hostname. This way also the
6653 client keys are saved uniquely and not with hostnames. The
6654 affected file is silc/client_ops.c.
6656 * Trimmed the silc_hash_fingerprint function to remove extra
6657 whitespaces from the end of the fingerprint. The affected
6658 file is lib/silccrypt/silchash.c.
6662 * Added silc_cipher_register_default function to register all
6663 default ciphers. It can be used when configuration files
6664 does not exist and the application does not want any specific
6665 ciphers in any specific order.
6667 The SilcDList is now used as silc_cipher_list dynamically
6668 allocated cipher list. Removed the static list all together
6669 and now all ciphers must be allocated to the dynamic list.
6670 The silc_cipher_alloc routine was changed to check only the
6673 All silc_cipher_* routines that used to return int returns
6676 The affected files lib/silccrypt/silccrypt.[ch].
6678 * The same thing was done to silc_hash_* as for silc_cipher_*
6679 routines. Affected files lib/silccrypt/silchash.[ch].
6681 * The same thing was done to silc_pkcs_* as for silc_cipher_*
6682 routines. Affected files lib/silccrypt/silcpkcs.[ch].
6683 Added also silc_pkcs_[un]register[_default] functions.
6684 Removed the data_context from the PKCS API.
6686 * Added silc_hmac_register_default function to register default
6687 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
6688 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
6689 to unregister all hmacs at once.
6691 * Register the default ciphers, hash functions, PKCSs and HMACs
6692 if client's configuration file does not exist. The affected
6695 * The client did not load the hash functions from the SIM
6696 modules at all. Added support for this. Affected file is
6697 silc/clientconfig.c.
6699 * When decoding public key with silc_pkcs_public_key_decode, check
6700 the supported algorithm only if PKCS are registered. Affected
6701 file lib/silccrypt/silcpkcs.c. The same was done with the
6702 silc_pkcs_private_key_decode.
6704 * Fixed the SILC List routines to keep the list always in order.
6705 It used to change the list's order when traversing the list but
6706 not it preserves the order. Affected file lib/trq/silclist.h.
6708 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6710 * Added the client library to use the SilcSocketConnection's
6711 reference counter (by silc_socket_dup) to prevent the bug that
6712 the socket object may be freed underneath async operation.
6714 * The name resolv library checking fixes in the configure.in.pre.
6717 * Created new version of the protocol drafts for future
6718 development. The -03 drafts are the ones that will be changed
6719 in the trunk now and the -02 will remain as they are.
6721 * Send list of CUMODE notifys to the router when announcing
6722 the channel users to the router. Affected file silcd/server.c.
6723 If the router receiving channel founder CUMODE for a channel
6724 that already has channel founder it will send CUMODE notify
6725 to the sender to remove the channel founder rights from the
6726 announced client. Affected file silcd/packet_receive.c.
6728 * The CUMODE notify may now use Server ID as well as the entity
6729 who changes the mode. Updated protocool specs.
6731 * Updated INSTALL and README files.
6733 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6735 * New web pages in the http://silc.pspt.fi. The pages was
6740 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6742 * Implemented the [DenyConnectin] config section in the server.
6743 Added silc_server_config_denied_conn to check whether incoming
6744 connection is denied. Affected file silcd/serverconfig.[ch].
6746 * Do not check the ports when checking the incoming configuration
6747 data if the port is 0, meaning any. Affected file is
6748 silcd/serverconfig.c.
6750 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6752 * Fixed buffer overflow in silc_string_compare in the file
6753 lib/silcutil/silcutil.c.
6755 * Fixed double free in silc_server_command_leave in the file
6758 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6760 * Fixed the version checking in the server. Affected file is
6763 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6765 * Fixed the configuration data fetching when accepting new
6766 connections in the server. Affected file silcd/server.c.
6768 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6770 * Added `sender_entry' argument to the function
6771 silc_server_packet_relay_to_channel so that we can check
6772 whether some destination actually belongs to the same route
6773 the sender belongs (ie, we must not resend the packet to the
6774 sender). Affected file silcd/packet_send.[ch].
6776 * Added `servername' field to the SilcClientEntry in the server
6777 to hold the name of the server where client is from. Affected
6778 file is silcd/idlist.h.
6780 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6782 * Moved the channel message encrypting in the router betwen
6783 router connections from silc_server_channel_message to the
6784 silc_server_packet_relay_to_channel since we want to check
6785 whether we have anybody channel before encrypting anything.
6786 Affected files silcd/packet_[receive/send].c.
6788 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6790 * Fixed the [AdminConnection] server config section to support
6791 multiple entries. Affected file silcd/serverconfig.c.
6793 * Added support into the server to check the validity of the
6794 incoming connection before executing any KE or authentication
6797 * The connection configuration is now saved to the KE and
6798 connection auth protocol contexts and not fetched anymore in
6799 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
6801 * The local hosts listenning address and port is also resolved
6802 now when starting the server. We want to have the socket object
6803 to include the real address and port for the listener. Added
6804 new function silc_net_check_local_by_sock into the files
6805 lib/silcutil/silcnet.[ch].
6807 * Fixed a broadcast bug in server -> do not broadcast if we
6810 * Fixed a routing bug. Do not route broadcast packets ever.
6811 Broadcast packets must be processed always and not routed since
6812 they may be destined to some other host than yourself and thus
6813 would get routed without no good reason. Affected file is
6816 * Added function silc_server_config_is_primary_route to check
6817 whether primary router connection has been configured (a router
6818 configuration that we are initiating). If there is not, we
6819 will assume that there is only two routers in the SILC network
6820 and we will use the incoming router connection as our primary
6821 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
6823 * Changed the order of the broadcasting. Broadcast _after_ the
6824 packet has been processed not before. Affected file is
6827 * Fixed a [ClientConnection] parsing bug. The port was never
6828 parsed correctly thus resulting to port 0. Affected file
6829 silcd/serverconfig.c.
6831 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
6832 argument and did not set the broadcast packet flag. Affected
6833 file silcd/packet_send.c. Fixed same bug in the function
6834 silc_server_send_notify as well.
6836 * If we receive NEW_ID packet for our own ID in the server, ignore
6839 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6843 * Removed the nickname from the Private Message Payload.
6844 Updated the code and the protocol specs.
6846 * Updated protocol specs for submitting to the IETF.
6848 * Tweaked the Random Number Generator a bit. Affected file
6849 lib/silccrypt/silcrng.c. Exported a new function
6850 silc_rng_[global]_add_noise which can be used to add more
6853 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6855 * Do not parse packets with different timeout when protocol
6856 is active -> may cause problem with rekey. Affected file
6859 * When server receives signoff notify it must not create
6860 new channel key if the client is on any channels since the
6861 sender of the signoff notify will create it.
6863 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6865 * Added printing of error messages during SKE protocol from the
6866 failure packet sent by server during SKE. Affected file
6869 * Removed the client's failure_callback handling with timeout
6870 and handle it immediately when received.
6872 * The SKE library returned wrong type in SUCCESS and FAILURE
6873 packets. They must be 32 bit MSB not 16 bit MSB.
6875 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6877 * Ok, rewrote the logic of the re-key and now it seems to work.
6878 I tested it on high traffic with frequent re-keys without
6879 problems. Added hmac_receive (and renamed hmac to hmac_send)
6880 in SilcClientConnection in lib/silcclient/client.h and
6881 in SilcIDListData in silcd/idlist.h. Also, removed the
6882 SilcPacketParserContext's cipher and hmac fields as they are
6883 not needed anymore and actually caused some problems when
6884 the ciphers and hmac's changed underneath the packet parser.
6886 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6888 * If re-key protocol is active then process the incoming packets
6889 synchronously since we must assure that icoming packets encrypted
6890 with the old key is processed before the new keys is set to
6891 use. This is true other packets than for REKEY packets.
6892 Affected file silcd/server.c. The same was done to client library
6893 as well, affected file lib/silcclient/client.c.
6895 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6897 * Fixed bug in client and server to accept the force send if
6898 the packet is send from silc_[server/client]_packet_process
6899 function. Otherwise the packets are never delivered, oops.
6901 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6903 * Disable force sending of packets when REKEY protocol is active.
6904 We must assure that no packet is sent directly when rekey is
6905 performed. All packets must be sent through packet queue.
6906 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
6907 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
6908 function is silc_[server/client]_packet_send_real to check
6911 * Replaced the SIM paths from example config files to
6912 /usr/local/modules. Also, make install creates now
6913 /usr/local/silc/logs directory to hold all the SILC server
6916 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6918 * Made the configure.in.pre work on Solaris. Patch by salo.
6920 * Made all ciphers compatible with non-x86 machines. Defined
6921 CBC mode macros into lib/silccrypt/ciphers_def.h.
6923 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6925 * Fixed the make install.
6927 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6929 * When MAC computation fails the silc_packet_decrypt returned 0
6930 even though it was supposed to return -1. Fixed this. The
6931 affected file is lib/silccore/silcpacket.c.
6933 * Do not replace the config files in /etc/silc (in make install)
6934 if they already exist. Affected file ./Makefile.am.
6936 * Do not send re-key packets immediately but through packet queue.
6937 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
6939 * Changed silc_net_check_host_by_sock to return FALSE if the
6940 IP/DNS could not be resolved. Though, it returns the IP address
6941 now even if it could not resolve it (but returns also FALSE).
6942 Affected file lib/silcutil/silcnet.[ch].
6944 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6946 * Added silc_pkcs_decode_identifier to decode the public key's
6947 identifier. Affected file lib/silccrypt/silpkcs.[ch].
6948 Added also silc_pkcs_free_identifier. Added also new context
6949 SilcPublicKeyIdentifier.
6951 * Added -S option to the silc client. It is used to dump the
6952 contents of the specified public key file.
6954 * Changed the PKCS api to return the public key length when
6955 setting the public key.
6957 * Fixed a fatal bug in the public and private key file loading.
6958 Affected file lib/silccrypt/silcpkcs.c.
6960 * Execute the packet parsing for client with zero (0) timeout
6961 if the protocol is active. Affected file silcd/server.c.
6963 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6965 * Made the key generation options to the silcd program. Added
6966 -C option, equivalent to client's option.
6968 * Added new [ServerKeys] config section to the server. It
6969 configures the server's public and private key.
6971 * Defined generic Public Key Payload into the protocol
6972 specification to send specific type of public keys and
6975 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
6976 public key or certificate.
6978 * Implemented the GETKEY command to the server and to the
6979 client library and on user interface.
6981 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6983 * Made preliminary `make install' work.
6985 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6987 * Added SilcServerRekey context into silcd/idlist.h.
6989 * Added the PFS support as defined in the specification to the
6990 SKE protocol. Affected files lib/silcske/*.c.
6992 * Added `ske_group' field to the SilcServerRekey context to hold
6993 the number of the SKE group that is used with PFS in re-key.
6994 Affected file silcd/idlist.h.
6996 * Added PFS re-key support to the server. Affected file is
6999 * Added silc_protocol_cancel to cancel execution of the next
7000 state of the protocol. Affected file is
7001 lib/silccore/silcprotocol.[ch].
7003 * Added the re-key support with and without PFS to the client
7004 library. Re-key is performed once in an hour, by default.
7006 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7007 Added silc_client_rekey_callback and silc_client_rekey_final.
7008 Affected files are lib/silcclient/protocol.[ch] and
7009 lib/silcclient/client.[ch].
7011 * Removed the `hmac_key' and `hmac_key_len' fields from the
7012 SilcClientConnection structure; not needed. Affected file is
7013 lib/silcclient/client.h.
7017 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7019 * Do not ask whether user wants to use the negotiated private key
7020 for private messages, just use it. Affected file is
7021 silc/local_command.c.
7023 * Added `send_enc_key' and `enc_key_len' fields to the
7024 SilcIDListData structure since they are needed in the re-key
7025 phase. Affected file is silcd/idlist.[ch].
7027 * Implemented the simple re-key protocol into the server.
7028 Affected files silcd/server.c and silcd/protocol.[ch]. The
7029 re-key will be performed once in an hour, by default.
7031 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7032 Added silc_server_rekey, silc_server_rekey_callback and
7033 silc_server_rekey_final.
7035 * Removed Tunneled flag from the protocol. Updated the code
7036 and the specifications.
7038 * Adde `pfs' field to the SilcIDListData to indicate whether
7039 the PFS is to be performed in the re-key. Affected file is
7042 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7044 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7045 int64 of at least the xintXX size. If void * is less that 4
7046 bytes uint32 * will be used. Defined bool as boolean.
7048 * Changed _ALL_ unsigned long and unsigned int to uint32,
7049 unsgined short to uint16 in the source tree.
7051 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7052 not handle clients that has entry->data.registered == FALSE.
7053 They are not in the network anymore. Affected file is
7056 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7058 * Implemented the sending of the SERVER_SIGNOFF notify in the
7059 server. Affected file is silcd/server.c.
7061 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7062 Added also silc_notify_payload_encode_args into the
7063 lib/silccore/silcnotify.[ch].
7065 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7066 Affected file silcd/packet_receive.c.
7068 * Implemented the SERVER_SIGNOFF notify handling in the client
7069 library. Affected file lib/silcclient/client_notify.c. Also,
7070 implemnted the printing of the SERVER_SIGNOFF info to the
7071 application. Affected file silc/client_ops.c.
7073 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7074 if the deleting was successful. Affected file silcd/idlist.[ch].
7076 * Added support for public key authentication in the connection
7077 authentication protocol in the client library. Affected file
7078 lib/silcclient/protocol.c.
7080 * Changed the server's silc_idlist_get_clients_by_* interface
7081 to support already allocated array so that new entries may be
7082 added to pre-allocated array. Affected file silcd/idlist.[ch].
7083 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7084 and command replies.
7086 * All command reply functions in the server now calls the
7087 pending command callback even if error occured. This way the
7088 error will be delivered to the client as well. Affected files
7089 silcd/command.c and silcd/command_reply.c.
7091 * Fixed INFO command to return local server's info if no server
7092 was provided. Affected file lib/silcclient/command.c.
7094 * Removed RESTART command for good. Updated the code and the
7097 * Rewrote parts of the task system. It is a bit simpler now.
7098 Removed unsued task priorities. The affected files are
7099 lib/silcutil/silctask.[ch].
7101 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7103 * Moved the USERS printing from the library to the application.
7104 Affected files lib/silcclient/command.c and silc/client_ops.c.
7106 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7110 * Added channel key re-key support. The re-key is perfomed
7111 only by the router and is done once in an hour. Added `rekey'
7112 field to the SilcChannelEntry in the server. Affected files
7113 silcd/server.c and silcd/idlist.h.
7115 * Added silc_task_unregister_by_context into the file
7116 lib/silcutil/silctask.[ch].
7118 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7120 * Added SILC_UMODE_GONE mode to indicate when the client is not
7121 present in the SILC network. Added also support to the local
7122 command AWAY that will set this mode. Added support of showing
7123 "xxx is gone" in WHOIS command. The USERS command shows the
7124 gone status as well.
7126 * Fixed setting server and router operator privileges in the
7127 server's UMODE command. Affected file silcd/command.c.
7129 * Merged the SKE KE1 and KE2 payloads into one payload. The
7130 new KE payload is equivalent to the old KE2 payload.
7132 Cleaned up the SKE Start Payload parsing. It now uses the
7133 simple buffer unformatting to do the parsing. A lot faster
7136 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7137 to the SKE that is used to indicate whether both of the SKE
7138 parties should perform authentication. By default only the
7139 responder performs authentication. By setting this flag also
7140 the initiator must do authentication. By default it is unset
7141 since in normal SKE case, client to server connection, only
7142 the responder should do authentication. When doing SKE between
7143 two clients both should perform authentication. Updated the
7144 code and the protocol specs.
7146 * A little fix to IDENTIFY command in the server. Search the
7147 client first by hash not nickname. Affected file is
7150 * Fixed the silc_client_close_connection to support closing
7151 the client to client connections wihtout deleting too much
7152 data. Affected file lib/silcclient/client.c.
7154 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7155 are received if protocol used to be active but is not anymore
7156 the application would crash due to NULL pointer dereference.
7157 Affected files silcd/server.c and lib/silcclient/client.c.
7159 * Added `hash' field to the SilcClientConnection to include
7160 the hash function negotiated in the SKE protocol.
7162 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7163 to set the channel founder authentication data. A client can
7164 claim the founder rights later by providing the authentication
7165 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7166 This way the channel founder can regain the channel founder
7167 privileges even it is left the channel. This works only on
7168 local server and the client must be connected to the same
7169 server to be able to regain the founder rights. Updated the
7170 protocol specs accordingly.
7172 Added support to the CMODE command in the client to set the
7173 founder auth data. Read the README to see how to set it.
7175 Added support to the CUMODE command to claim the founder
7176 rights. Read the README to see how to do it.
7178 Added support for the founder authentication to the Channel
7179 Entry in the server. Affected file silcd/idlist.h.
7181 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7182 server's CMODE command. Affected file silcd/command.c.
7184 * Added the following new functions into lib/silccore/silcauth.[ch]:
7185 silc_auth_get_method and silc_auth_get_data.
7187 * The server now saves the remote hosts public key to the
7188 SilcIDListData pointer. Affected file silcd/protocol.c.
7190 * The normal server now does not remove the channel entry from
7191 the cache if the founder authentication data is set. It used
7192 to remove it if the founder was the last one on the channel on
7193 the server and left the channel. The auth data is saved and
7194 if the channel is re-joined later the old entry is used with
7195 the old auth data. Affected files silcd/command_reply.c and
7198 * Removed the `pkcs' field from the SilcIDListData structure
7199 in the server; it is not used. Affected file silcd/idlist.h.
7201 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7203 * Fixed packet processing on slow links. Partial packets were
7204 never re-processed because the incoming data buffer was cleared
7205 by the application. Application must not directly clear the
7206 sock->inbuf, the packet processing routines handle it. Fixed
7207 this in client library and in server.
7209 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7211 * Fixed the WHOIS and IDENTIFY send reply function to really
7212 check whether to send list or just one entry. Affected file
7215 * Cleaned up the LEAVE command's channel key distribution. The
7216 affected file silcd/command.c.
7218 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7219 can enforce the channel mode as well. In that case the ID
7220 includes the ID of the server. The code now enforces the
7221 mode change if the router have different mode than the server.
7223 * The notify client operation with CMODE_CHANGE notify can now
7224 return NULL client_entry pointer if the CMODE was not changed
7225 by client. Application must check for this.
7227 * Added <Server ID> argument to INFO command to support server
7228 info fetching by Server ID.
7230 * Added silc_server_announce_get_channel_users to get assembled
7231 packets of channel users of the specified channel. Affected
7232 file silcd/server.[ch].
7234 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7235 was freed underneath the ID Cache.
7237 * Re-announce clients when the server received CHANNEL_CHANGE
7238 notify from the router. Affected file silcd/packet_send.c.
7240 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7242 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7243 crashed since it did not handle the fact that there is no cipher
7244 called "3" and didn't check the error condition. Now fixed.
7246 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7247 flag. It can be used to send message requests.
7249 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7251 * Implemented the RESTART command in the client.
7253 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
7254 notice type messages. Added notice printing to the user
7257 * The channel keys are not re-generated if the channel's mode
7258 is PRIVKEY, ie private key on the channel exists. Affected
7259 files silcd/server.c and silcd/command.c.
7261 * Fixed a little bug in channel message delivery when channel
7262 private keys are set in the server. Affected file is
7263 silcd/packet_send.c.
7265 * Changed the setting on channel->on_channel = TRUE from the
7266 silc_client_save_channel_key to the JOIN command reply. The
7267 key payload is not received if the private channel key is set.
7268 Affected file lib/silcclient/command_reply.c and the
7269 lib/silcclient/client_channel.c.
7271 * When the CMODE_CHANGE notify is sent and the channel private
7272 key mode is removed the channel key must be re-generated in
7273 other cells as well. Added this support for the router in the
7274 silcd/packet_receive.c.
7276 * Added new local command NOTICE to send notice message on
7277 channel. Affected file silc/local_command.[ch].
7279 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7281 * Added new local command ME to the client. It is used to send
7282 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
7283 some action. Affected file silc/local_command.[ch].
7285 * Changed channel_message and private_message client operations
7286 to deliver the message flags to the application. Added also
7287 the `flags' arguments to the silc_client_send_channel_message
7288 and silc_client_send_private_message functions. Affected file
7291 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7293 * Redefined the Private Message Payload to support private message
7294 keys and to support the new private message flags. Updated
7295 the protocol specs. Flags makes it possible to have for example
7296 CTCP style messages.
7298 * Added new type SilcPrivateMessagePayload and defined an API
7299 for it in the lib/silcclient/silcprivate.[ch].
7301 * Tested private message private keys successfully. Tested the
7302 private message key set, unset and list commands with the new
7305 * Redefined the Channel Message Payload to include the channel
7306 message flags (equal with private message flags) to support
7307 for example CTCP style messages.
7309 * Defined some of the message (for channel and private message)
7310 flags. Updated the protocol specs and added the flags to the
7311 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
7313 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7315 * Added SilcKeyAgreementStatus type to the key agreement routines
7316 to indicate the current status and error if one occured.
7317 The status types are defined in the lib/silcclient/silcapi.h.
7319 * Added new local command KEY that is used to set and unset private
7320 keys for channels, set and unset private keys for private messages
7321 with remote clients and to send key agreement requests and
7322 negotiate the key agreement protocol with remote client. The
7323 key agreement is supported only to negotiate private message keys,
7324 it currently cannot be used to negotiate private keys for channels,
7325 as it is not convenient for that purpose.
7327 * Fixed a minor pending callback setting bug in the function
7328 silc_client_get_client_by_id_resolve, now the function works.
7329 Affected file lib/silcclient/idlist.c.
7331 * Added function silc_net_get_local_port to get local bound
7332 port by socket. Added to lib/silcutil/silcnet.[ch].
7334 * Added `sockets' and `sockets_count' fields to the SilcClient
7335 object. They hold the sockets of the listenning sockets in
7336 the client. Listenning sockets may be for example the key
7337 agreement server. Affected file lib/silcclient/client.[ch].
7338 Added functions the silc_client_add_socket and the
7339 silc_client_del_socket. They are exported to the application
7342 * Added ~./silc/clientkeys to support other client's public keys.
7344 * Renamed verify_server_key client operation to verify_public_key
7345 and added one argument to indicate the type of the connection
7346 (server, client etc.).
7348 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7350 * Added silc_server_connection_auth_request to handle the
7351 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
7352 silcd/packet_receive.[ch].
7354 * Added silc_server_send_connection_auth_request into the
7355 silcd/packet_send.c to send the connection auth request packet.
7357 * Cleaned up the silcd/protocol.c a bit and fixed some memory
7360 * Fixed the public key authentication in responder side in the
7361 server. The `auth_data' pointer includes the SilcPublicKey
7362 not the path to the public key. Affected file silcd/protocol.c.
7364 * Implemented the public key authentication in the initiator side
7365 in the server. Affected file silcd/protocol.c.
7367 * Removed the [RedirectClient] config section from the server
7368 configuration. Is not needed and I don't want to implement it.
7370 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7372 * Cleaned up the CMODE command in the server. It now works
7373 correctly and supports all the modes defined in the protocol.
7374 Affected file is silcd/command.c.
7376 * Added `hmac_name' field to the SilcChannelEntry in the server
7377 to hold the default HMAC of the channel. It can be set when
7378 creating the channel (with JOIN command). Affected files
7381 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
7382 type to indicate the change of the current cipher and hmac
7383 on the channel. Client can safely ignore the <cipher> argument
7384 (if it chooses to do so) since the CHANNEL_KEY packet will
7385 force the channel key change anyway. The <hmac> argument is
7386 important since the client is responsible of setting the new
7387 HMAC and the hmac key into use.
7389 * Fixed the CMODE command in the client library as well.
7391 * Tested CMODE command in router environment successfully.
7393 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7395 * Show the version of the remote client (or server) when connecting
7396 to the server. It is logged to the log file. Affected file
7397 is silcd/protocol.c.
7399 * Fixed the KILLED notify handling in the client library. The
7400 client must be removed from all channels when receiving the
7403 Also, do not remove the client entry when giving the KILL
7404 command but when the KILLED notify is received.
7406 * Removed silc_idlist_find_client_by_nickname from the server.
7407 Not needed anymore. Affected files silcd/idlist.[ch].
7409 * Implemented the CHANNEL_CHANGE notify type handling to the
7410 server. Affected file silcd/server.c.
7414 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7416 * Added silc_server_send_notify_invite to send the INVITE
7417 notify between routers.
7419 * Implemented the INVITE command correctly to the server.
7421 * Implemented the INVITE notify type handling in the server.
7423 * Implemented the INVITE command to the client library and on the
7426 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7428 * Added function silc_server_get_client_resolve to find the
7429 client entry by ID from all ID lists and then resolve it
7430 (using WHOIS) if it cannot be found. Affected file is
7433 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7435 * Implemented the BAN command to the client library.
7437 * The JOIN command in the server now checks the invite list
7440 * Changed the silc_command_reply_payload_encode_va and the
7441 silc_command_payload_encode_va to support that if argument is
7442 NULL it ignores and checks the next argument. Affected file
7443 lib/silccore/silccommand.c.
7445 * Added silc_server_send_notify_ban to send the BAN notify
7446 type between routers.
7448 * Chaned the silc_notify_payload_encode to support that if
7449 argument is NULL it ignores and checks the next argument.
7450 Affected file lib/silccore/silcnotify.c.
7452 * Tested ban lists in router environment successfully.
7454 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7456 * Implemented BAN command to the server, in silcd/command.[ch].
7458 * Removed the BAN and INVITE_LIST modes from the CMODE command
7461 * Added function silc_string_match to regex match two strings.
7462 Affected files lib/silcutil/silcutil.[ch].
7464 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7466 * Redefined parts of the SilcChannelEntry in the server to support
7467 the new ban and invite lists.
7469 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7471 * Redefined the INVITE command. The same command can be used to
7472 invite individuals to the channel but also to manage the invite
7473 list of the channel (to add to and remove from the invite list).
7474 Updated the protocol specs.
7476 * Added new command SILC_COMMAND_BAN that can be used to manage
7477 the ban list of the channel. Updated the protocol specs.
7479 * Removed the channel modes: the SILC_CMODE_BAN and the
7480 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
7481 in the CMODE command. The equivalent features are now available
7482 using INVITE and BAN commands. Updated the protocol specs.
7484 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
7485 in the network about change in the current ban list. The notify
7486 type is not used by the client.
7488 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
7489 support the invite lists.
7491 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7493 * Added new function silc_string_regexify that converts string
7494 including wildcard characters into regex string that can
7495 be used by the GNU regex library. Added into the file
7496 lib/silcutil/silcutil.[ch].
7498 Added silc_string_regex_combine to combine to regex strings
7499 into one so that they can be used as one regex string by
7500 the GNU regex library. Added into the file
7501 lib/silcutil/silcutil.[ch].
7503 Added silc_string_regex_match to match two strings. It returns
7504 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
7506 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7508 * Imported GNU regex to the soruce tree into lib/contrib.
7509 Fixed some compiler warning from the regex.c.
7511 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7513 * Fixed MOTD command in the server to work in router environment.
7515 * Fixed the MOTD command in the client library to support
7516 the server argument in the command.
7518 * Added `nickname_len' argument to the silc_idlist_add_client
7519 in the server, as the `nickname' argument may be binary data
7522 * Added silc_idlist_get_channels to return all channels from
7525 * Implemented LIST command to the server. Affected file is
7528 * Implemented the LIST command to the client library and on the
7531 * Added [<user count>] argument to the LIST command reply.
7532 With private channels the user count is not shown.
7534 * Updated TODO and README.
7536 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7538 * The client entry's data.registered must be TRUE even with
7539 global client entry on global client list. The data.registered
7540 is used to check whether the client is anymore in the network,
7541 for example with WHOWAS command so it must be valid.
7543 * Fixed the WHOWAS command in the server. It now actually works
7544 in router environment. Added function into silcd/command_reply.c
7545 silc_server_command_reply_whowas_save.
7547 * Added silc_idlist_purge function to the silcd/idlist.c
7548 to periodically purge the ID Cache.
7550 * Fixed INFO command in the server. It works now in router
7551 environment. Added <server name> argument to the INFO command
7552 reply. Updated the protocol specs.
7554 * Fixed minor bug in silc_idcache_purge to not purge if the
7555 expire value is zero.
7557 * Fixed various bugs in WHOIS and IDENTIFY command handling as
7558 they were buggy because of the WHOWAS information.
7560 * Fixed local command MSG to handle the async resolving of
7561 the remote client properly. It used to fail the first MSG.
7562 Affected file silc/local_command.c.
7564 * Added `data_len' field to SilcIDCache context.
7566 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7568 * Update TODO. Todo in commands in the server.
7570 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7572 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
7573 used by routers as broadcast packet to inform other routers
7574 about the changed user mode.
7576 Implemented the notify handling in the server. Affected file is
7577 silcd/packet_receive.c. Added the function
7578 silc_server_send_notify_umode to the silcd/packet_send.[ch].
7580 * Added new generic Channel Payload and deprecated the New Channel
7581 Payload. The New Channel Payload is now the generic Channel
7584 * Added new argument `mode' to the silc_server_send_new_channel
7585 as it is required in the Channel Payload now.
7587 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
7588 and created a new and real SilChannelPayload to represent the
7589 new generic Channel Payload. Implemented the encode/decode
7590 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
7592 * Added silc_server_get_client_channel_list to return the list
7593 of channels the client has joined for WHOIS command reply.
7594 Affected file silcd/server.[ch].
7596 * Implemented the channel list sending in the WHOIS command reply
7597 in server and in the client.
7599 Implemented the channel list displaying on the user interface
7600 as well. Affected file silc/client_ops.c.
7602 * Added silc_channel_payload_parse_list to parse list of Channel
7603 Payloads. It returns SilcDList list of SilcChannelPayloads.
7604 Client for example can use this function to parse the list of
7605 channels it receives in the WHOIS command reply. The caller
7606 must free the list by calling silc_channel_payload_list_free.
7607 Affected files lib/silccore/silcchannel.[ch].
7609 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7611 * Added one new argument <user mode> to the WHOIS command reply
7612 to return the mode of the user in SILC. Updated the protocol
7615 Implemented it to the server and client.
7617 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7619 * Fixed the mode printing on the user interface on joining.
7620 Affected file silc/client_ops.c.
7622 * Implemented the UMODE command and user modes in general to the
7623 client library and to the user interface.
7625 * Implemented the UMODE command to the server.
7627 * The server now sends UNKNOWN_COMMAND error status if client sends
7628 unknown command. Affected file silcd/command.c.
7630 * All server commands now handle the command identifier the right
7631 way when sending the command reply to the client. The client can
7632 use to identify the command replies with the identifier.
7634 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7636 * Added silc_server_get_client_route to resolve the route to
7637 the client indicated by the client ID. Affected file is
7640 * Added silc_server_relay_packet as general function to relay
7641 packet to arbitrary destination. This deprecates functions
7642 like _send_private_message_key, _relay_notify etc. Affected
7643 file is silcd/packet_send.[ch].
7645 Removed silc_server_send_key_agreement,
7646 silc_server_send_private_message_key and
7647 silc_server_packet_relay_notify functions from the file
7648 silcd/packet_send.[ch].
7652 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
7653 server. Affected file silcd/packet_receive.[ch].
7655 * Implemented the KILL command to the client. Implemented the
7656 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
7657 Affected files lib/silcclient/command[_reply].c and
7658 lib/silcclient/client_notify.c. Implemented the KILL notify
7659 printing in the user inteface.
7661 * Fixed a lot silc_parse_nick memory leaks from the client
7662 library in the file lib/silcclient/command.c.
7664 * Changed the silc_server_send_notify_on_channels's `sender'
7665 argument from SilcSocketConnection to SilcClientEntry to
7666 check the sender as entry and not as connection object and not
7667 to send to the client provided as argument. The affected file
7668 is silcd/packet_send.[ch].
7670 * The notify packets that are destined directly to the client used
7671 to not to be processed by the server. Now changed that and the
7672 server processes all notify packets. After relaying the packet
7673 to the client the notify packet is processed in the server.
7675 * The silc_server_free_client_data now checks whether there is
7676 pending outgoing traffic for the client and purges the data to
7677 the network before removing the client entry.
7679 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7681 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
7682 an client is killed from the SILC Network. Updated the protocol
7685 Added new function silc_server_send_notify_killed to the
7686 silcd/packet_send.[ch].
7688 * Added function silc_server_packet_relay_notify to relay notify
7689 packets that are destined directly to a client. In this case
7690 the server does not process the notify packets but merely relays
7691 it to the client. Affected file silcd/packet_send.[ch].
7693 Added also silc_server_packet_process_relay_notify to check
7694 whereto relay the notify. Affected file is
7695 silcd/packet_receive.[ch].
7697 * Implemented the KILL command to the server.
7701 * Added the backup schema desgined last fall to the protocol
7702 specs for everyone to see. The specification is in the
7703 *-spec-xx.txt draft and the packet type definitions for the
7704 backup routers is in *-pp-xx.txt draft. Thusly, added also
7705 new packet type SILC_PACKET_CELL_ROUTERS.
7707 * A big security problem in the implementation discovered. The
7708 signoff of an client did not cause new channel key generation
7709 which it of course should've done. The channel keys must be
7710 always re-generated when client leaves (or signoffs) the channel.
7711 The silc_server_remove_from_channels funtion now handles
7712 the channel key re-generation.
7714 * Added `sender' argument to the silc_server_send_notify_on_channels
7715 to not to send the client provided as argument. Affected file
7716 silcd/packet_send.[ch].
7718 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7720 * Implemented OPER and SILCOPER commands into the server and
7723 * Added silc_auth_verify and silc_auth_verify_data to verify
7724 the authentication directly from the authentication payload.
7725 It supports verifying both passphrase and public key based
7726 authentication. Affected file lib/silccore/silcauth.[ch].
7728 * Added `hash' field to the SilcIDListData structure. It is the
7729 hash negotiated in the SKE protocol. Affected file is
7732 * Slight redesigning of the SilcAuthPayload handling routines.
7733 Do not send SilcPKCS but SilcPublicKey as argument.
7735 * Implemented the public key authentication support to the
7736 serverconfig. The public key is loaded from the provided path
7737 and saved as authentication data to void * pointer. Thus,
7738 changed the unsigned char *auth_data to void *auth_data;
7740 * Fixed SHUTDOWN command to send the reply before the server
7741 is shutdown. :) Affected file silcd/command.c.
7743 * Fixed fatal bug in CONNECT command. The hostname was invalid
7744 memory and server crashed. Affected file silcd/command.c.
7746 * Fixed fatal bug in CLOSE command. The server_entry became
7747 invalid but was referenced later in the command. Affected file
7750 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7752 * Fixed fatal bug in failure packet handling. Server ignored
7753 the failure and thus crashed when it came.
7757 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7759 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
7760 that the command may be executed only once in (about) 2 seconds.
7761 The old SILC_CF_LAG flag is same but allows command bursts up
7762 to five before limiting.
7764 Added the support for CF_LAG and CF_LAG_STRICT flags to the
7765 server code. Various commands now includes the CF_LAG_STRICT
7766 flag to disallow any kind of miss-use of the command.
7768 * Fixed the silc_buffer_unformat to not to allocate any data
7769 if the length of the data is zero. It used to allocate the
7770 length + 1. Affected file lib/silcutil/silcbuffmt.c.
7772 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7774 * Changed the format of AdminConnection configuration section
7775 in the server. Added username of the admin to the format.
7776 Affected files silcd/serverconfig.[ch].
7778 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
7779 to return admin configuration data by host, username and/or
7782 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7784 * Implemented WHOWAS command to the server. Added the functions:
7786 silc_server_command_whowas_parse,
7787 silc_server_command_whowas_send_reply,
7788 silc_server_command_whowas_from_client and
7789 silc_server_command_whowas_from_server
7791 * Added <Client ID> argument to the WHOWAS command reply. Updated
7792 the protocol specs accordingly.
7794 * Implemented WHOWAS command and command_reply to the client
7797 Implemented the WHOWAS printing on the user interface.
7799 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7801 * Added new argument to the WHOWAS command reply, the real name.
7802 It is an optional argument. Updated the protocol specs.
7804 * Added SilcIDCacheDestructor callback that is registered when
7805 the SilcIDCache is allocated. The callback is called when
7806 an cache entry in the ID Cache expires, or is purged from the
7807 cache. Added into lib/silccore/idcache.[ch].
7809 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
7810 to destruct the client entries when the cache entry expires.
7811 Other ID Cache's in server and in the client library ignores
7814 * If the ID Cache entry's `expire' field is zero then the entry
7815 never expires. Added boolean `expire' argument to the
7816 silc_idcache_add function in the lib/silccore/idcache.[ch].
7817 If it is TRUE the default expiry value is used.
7819 * Added silc_server_free_client_data_timeout that is registered
7820 when client disconnects. By default for 5 minutes we preserve
7821 the client entry for history - for WHOWAS command.
7823 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7825 * Added support to the server to enforce that commands are not
7826 executed more than once in 2 seconds. If server receives
7827 commands from client more frequently, timeout is registered
7828 to process the commands. Affected file silcd/command.c.
7829 Added new function silc_server_command_process_timeout.
7831 * Changed NICK_NOTIFY handling in client library to check that
7832 if the client's nickname was changed, so there is no need to
7833 resolve anything from the server.
7835 * Removed error printing from the WHOIS and IDENTIFY commands.
7836 If error occurs then it is ignored silently in the client library.
7837 The application, however, may map the received error to
7838 human readable error string. The application currently maps
7839 the NO_SUCH_NICKNAME error to string.
7841 * Made the command status message public to the application. Moved
7842 them from lib/silcclient/command_reply.c to
7843 lib/silcclient/command_reply.h. The application can map the
7844 received command status to the string with the
7845 silc_client_command_status_message function.
7847 * Added check to the server to check that client's ID is same
7848 as the Source ID in the packet the client sent. They must
7851 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7853 * Added dist-bzip hook to the Makefile.am to make bzip2
7854 compressed distributions.
7856 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7858 * Server now enforces the maximum length for the nickname and
7859 the channel as protocol specification dictates. 128 bytes for
7860 nickname and 256 bytes for channel name.
7862 * Moved the WHOIS printing to the application. The client libary
7863 does not print out the WHOIS information anymore, the application
7864 must do it. Renamed silc_client_command_reply_whois_print to
7865 the silc_client_command_reply_whois_save.
7867 The client's idle time is also sent to the application now, and
7868 the idle is shown on screen.
7870 * Added silc_client_command_reply_identify_save to save the
7871 received IDENTIFY entries.
7873 * Do not check for channel private keys in message sending and
7874 reception if the channel does not have the PRIVKEY mode set.
7875 Affected file lib/silclient/client_channel.c.
7877 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7879 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
7880 just surfaced after chaning the JOIN procedure.
7882 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7884 * Added silc_client_get_clients_by_list to get client entries
7885 from Client ID list, that is returned for example by JOIN
7886 and USERS command replies. The application should use this
7887 function for example when JOIN command reply is received to
7888 resolve the clients already on the channel (library does not
7889 do that anymore as USERS command reply is not used in the JOIN
7890 procedure anymore). Affected files lib/silcclient/silcapi.h and
7891 lib/silcclient/idlist.c.
7893 * JOIN command reply and USERS command reply returns now SilcBuffer
7894 pointers instead of unsigned char pointers when returning
7895 the client list and mode list.
7897 * Added <Client ID> argument to the JOIN command reply, mainly
7898 for the server to identify for which client the command was
7899 originally sent. Updated protocol specs accordingly.
7901 * Added SilcDlist private_key pointer to the SilcChannelEntry
7902 in the client to support the channel private keys. Affected
7903 file is lib/silcclient/idlist.h.
7905 * Added SilcChannelPrivateKey argument to the function
7906 silc_client_send_channel_message so that application can choose
7907 to use specific private ke if it wants to. If it is not provided,
7908 the normal channel key is used, unless private keys are set.
7909 In this case the first (key that was added first) is used
7910 as the encryption key.
7912 * Implemented the support for channel private key handling.
7913 Implemented the following functions:
7915 silc_client_add_channel_private_key,
7916 silc_client_del_channel_private_keys,
7917 silc_client_del_channel_private_key,
7918 silc_client_list_channel_private_keys and
7919 silc_client_free_channel_private_keys
7921 Affected file lib/silcclient/client_channel.c.
7923 * Added the support for the private keys in the channel message
7924 sending and encryption and in the message reception and
7925 decryption. Affected funtions are
7926 silc_client_send_channel_message and silc_client_channel_message.
7928 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7930 * Added SKE's key verify callback to the client library's
7931 KE protocol context. Affected files lib/silcclient/protocol.[ch].
7933 * Removed the statement that server (or router) must send USERS
7934 command reply when joining to the channel so that the client
7935 knows who are on the channel. Instead, the client list and
7936 client's mode list is now sent in the JOIN command reply to the
7937 client who joined channel. This is better solution.
7939 * Added function silc_server_get_users_on_channel and function
7940 silc_server_save_users_on_channel to the silcd/server.[ch].
7942 * Removed function silc_server_command_send_users from the
7945 * Do not show topic on the client library anymore. The topic is
7946 sent in the command reply notify to the application and the
7947 application must show the topic now.
7949 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7951 * Added client searching by nickname hash into the IDENTIFY and
7952 WHOIS commands in the server as they were clearly missing from
7953 them. Affected file is silcd/command.c.
7955 * Fixed a bug in private message receiving in the client library.
7956 The remote ID was freed and it wasn't supposed, now it is
7959 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7961 * Minor fix to the channel payload; allocate the data area, as it
7962 needs to be of specific length.
7964 * If the key agreement port is zero then the operating
7965 system will define the bound port. Affected files are
7966 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
7968 * Added new function silc_channel_payload_decrypt into the file
7969 lib/silccore/silcchannel.[ch].
7971 * Moved the channel message etc, check from silc_packet_decrypt
7972 to applications. The library calls now a generic
7973 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
7974 when the packet is either normal or special. This was done to
7975 allow more wide range of checking that was not allowed when
7976 the code was in library. Now applications can do virtually any
7977 checks to the packet and return to the library the decision how
7978 the packet should be processed. Affected files are
7979 lib/silccore/silcpacket.[ch].
7981 Added silc_server_packet_decrypt_check to the server and
7982 silc_client_packet_decrypt_check to the client library.
7984 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
7985 to send with specified source and destination information.
7987 * Channel message delivery between routers was broken after the
7988 channel key distribution was fixed earlier. The channel key
7989 was used be to distributed to other routers as well which is not
7990 allowed by the protocol. Now this is fixed and channel keys
7991 really are cell specific and the channel message delivery between
7992 routers comply with the protocol specification.
7994 * Fixed various commands in server to check also the global list
7995 for the channel entry and not just the local list. The affected
7996 file silcd/command.c.
7998 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8000 * Added assert()s to buffer formatting and unformatting routines
8001 to assert (if --enable-debug) when error occurs. Affected
8002 file: lib/silcutil/silcbuffmt.c.
8004 * Changed to auto-reconnect to check whether the remote host is
8005 router and register the re-connect timeout if it is. It used
8006 to check that whether we are normal server, but router must do
8007 auto-reconnect with another router as well. Affected file
8010 * Removed the [<key len>] option from CMODE command as the cipher
8011 name decides the key length, nowadays. See the defined ciphers
8012 from the protocol specification.
8014 * Added [<hmac>] option to the CMODE command to define the HMAC
8015 for the channel. Added SILC_CMODE_HMAC channel mode.
8017 * Added [<hmac>] option for the JOIN command so that user can
8018 select which HMAC is used to compute the MACs of the channel
8021 * Added Hmac field to the Channel Message Payload. The integrity
8022 of plaintext channel messages are now protected by computing
8023 MAC of the message and attaching the MAC to the payload. The
8024 MAC is encrypted. Now, it is clear that this causes some
8025 overhead to the size of the packet but rationale for this is that
8026 now the receiver can verify whether the channel message decrypted
8027 correctly and also when private keys are set for the channel the
8028 receiver can decrypt the packet with several keys and check from
8029 the MAC which key decrypted the message correctly.
8031 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8032 lib/silccrypt/silccipher.[ch].
8034 * Added silc_hash_len to return the digest length into the
8035 lib/silcrypt/silchash.[ch].
8037 * Rewrote parts of Silc Channel Payload interface in the
8038 lib/silccore/silcchannel.[ch]. The encode function now also
8039 encrypts the packet and parse function decrypts it.
8041 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8043 * Fixed a minor formatting bug in the SKE's key material processing.
8044 It actually might have processed the keys wrong way resulting
8047 * Redefined the mandatory HMAC algorithms and added new algorithms.
8048 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8049 and hmac-md5 truncated to 96 bits. The mandatory is now
8050 hmac-sha1-96. Rest are optional (including the one that used
8051 to be mandatory). Rationale for this is that the truncated HMAC
8052 length is sufficient from security point of view and can actually
8053 make the attack against the HMAC harder. Also, the truncated
8054 HMAC causes less overhead to the packets. See the RFC2104 for
8057 * Added new [hmac] configuration section. The SKE used to use
8058 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8059 is of course wrong. The official names that must be proposed in
8060 the SKE are the ones defined in the protocol specification
8061 (hmac-sha1-96 for example). The user can configure any hmac
8062 using any hash function configured in the [hash] section. At
8063 least, the mandatory must be configured.
8065 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8067 * Added HMAC list to the SKE proposal list. It has now both
8068 hash algorithm list and HMAC list. This makes the protocol
8069 incompatible with previous versions. The SKE now seems to work
8070 the way it is supposed to work, for the first time actually.
8072 * Defined plain Hash algorithms to the protocol specification.
8075 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8077 * Implemented support for key agreement packets into the server.
8078 Added functions silc_server_key_agreement and
8079 silc_server_send_key_agreement. Other than these functions,
8080 server has nothing to do with this packet.
8082 * Added support for private message key packets into the server.
8083 Added functions silc_server_private_message_key and
8084 silc_server_send_private_message_key.
8088 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8089 called in the protocol's final callback instead in the END
8090 protocol state. This makes a little more sense and in the same
8091 time in client we can use the same protocol routines for normal
8092 key exchange and to key agreement packet handling as well.
8094 * Added to both client's and server's KE protocol context the
8095 SilcSKEKeyMaterial pointer to save the key material. We will
8096 bring the key material to the protocol's final callback by doing
8097 this. The final callback must free the key material.
8099 * Added SKE's packet_send callback into client's KE protocol
8100 context so that the caller can choose what packet sending function
8101 is used. This way we can use different packet sending when
8102 doing normal SKE when doing key agreement packet handling (in
8103 the key agreement packet handling we do not want to encrypt
8106 * Implemented the responder side of the key agreement routines
8107 in the client. The client can now bind to specified port and
8108 accept incoming key negotiation. The key material is passed
8109 to the application after the protocol is over.
8111 * Implemented the processing of incoming Key Agreement packet
8112 in the client. Added function silc_client_key_agreement to
8115 * Implemented the intiator side of the key agreement routines
8116 in the client. The client can now initiate key agreement with
8117 another remote client. The key material is passed to the
8118 application after the protocol is over.
8120 * Created client_keyagr.c to include all the key agreement
8123 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8124 SILC_TASK_CALLBACK except that it is not static.
8126 * Created client_notify.c and moved the Notify packet handling
8127 from the client.[ch] into that file.
8129 * Created client_prvmsg.c and moved all private message and
8130 private message key routines from the client.[ch] into that file.
8132 * Create client_channel.c and moved all channel message and
8133 channel private key routines from the client.[ch] into that file.
8135 * Changed silc_client_get_client_by_id_resolve to resolve with
8136 WHOIS command instead of IDENTIFY command, in the file
8137 lib/silclient/idlist.c.
8139 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8141 * Implemented the SKE's responder side to the Client library.
8143 * When FAILURE is received to the protocol do not trust it
8144 blindly. Register a timeout to wait whether the remote closes
8145 the connection as it should do it, only after that process the
8146 actual failure. This was changed to both client and server.
8148 * Added client_internal.h to include some of the structures
8149 there instead of client.h in lib/silcclient/.
8151 * Added function silc_task_unregister_by_callback to unregister
8152 timeouts by the callback function.
8154 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8156 * Some "Incomplete WHOIS info" errors has been appearing on the
8157 log files. Took away the entry->userinfo check from WHOIS
8158 reply sending. The entry->userinfo is now " " if client did not
8159 provide one. I thought this was fixed earlier but something
8160 is wrong still. Let's see if the error still appears.
8162 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8164 * Fixed a minor bug in the login when the channel key is
8165 re-generated in the server. It used to generate the key in
8166 wrong order and thus caused problems in the channel traffic.
8168 * Fixed a minor bug in channel key distsribution after
8169 KICK command. The key was not sent to the router even though
8172 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8174 * Added silc_ske_process_key_material_data as generic routine
8175 to process any key material as the SILC protocol dictates. The
8176 function is used by the actual SKE library but can be used by
8177 applications as well. This relates to the private message keys
8178 and the channel private keys since they must be processed the
8179 same way the normal SILC session keys. The protocol dictates
8180 this. Affected files: lib/silcske/silcske.[ch].
8182 Added also silc_ske_free_key_material to free the
8183 SilcSKEKeyMaterial structure.
8185 * Defined silc_cipher_set_key function to set the key for
8186 cipher without using the object's method function. The affected
8187 files: lib/silccrypt/silccipher.[ch].
8189 * Implemented silc silc_client_add_private_message_key,
8190 silc_client_add_private_message_key_ske,
8191 silc_client_del_private_message_key,
8192 silc_client_list_private_message_keys and
8193 silc_client_free_private_message_keys functions in the
8196 Added functions silc_client_send_private_message_key to send
8197 the Private Message Key payload and silc_client_private_message_key
8198 to handle incoming Private Message Key payload.
8200 * Added Cipher field to the Private Message Key payload to set
8201 the cipher to be used. If ignored, the default cipher defined
8202 in the SILC protocol (aes-256-cbc) is used.
8204 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8206 * Removed lib/silcclient/ops.h file.
8208 Redefined parts of the SILC Client Library API. Created new
8209 file silcapi.h that deprecates the ops.h file and defines the
8210 published Client Library API. Defined also private message key
8211 API and channel private key API into the file.
8213 This is the file that the application must include from the
8214 SILC Client Library. Other files need not be included by
8215 the application anymore.
8217 * Added new key_agreement client operation callback and also
8218 defined the Key Agreement library API for the application.
8220 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8222 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8223 is used by clients to request key negotiation between another
8224 client in the SILC network. If the negotiation is started it
8225 is performed using the SKE protocol. The result of the
8226 negotiation, the secret key material, can be used for example
8227 as private message key.
8229 Implemented the Key Agreement payload into the files
8230 lib/silccore/silauth.[ch].
8232 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8234 * Redefined ciphers for the SILC protocol. Added some new ciphers
8235 and defined the key lengths for the algorithms. Changed the
8236 code accordingly. The default key length is now 256 bits.
8238 * Fixed SKE key distribution function silc_ske_process_key_material
8239 when the key length is more than 128 bits. The default key
8240 length in SILC is now 256 bits.
8242 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8243 to indicate unsupported algorithm.
8245 * Renamed rijndael.c to aes.c and all functions as well.
8247 * Fixed a long standing channel key setting bug in client library.
8248 Weird that it has never surfaced before.
8250 * Fixed bug in channel deletion. If the entire channel is removed
8251 then it must also delete the references of the channel entry
8252 from the client's channel list as the client's channel entry and
8253 the channel's client entry share same memory.
8255 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8257 * Implemented CONNECT and SHUTDOWN commands in the client.
8259 * Implemented CLOSE command to the client.
8261 * Added the function silc_idlist_find_server_by_name into the
8262 files silcd/idlist.[ch].
8264 Added the function silc_idlist_find_server_by_conn into the
8265 files silcd/idlist.[ch].
8267 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8269 * DIE command was renamed to SHUTDOWN. Updated the both code
8272 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
8273 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
8275 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
8278 * Added function silc_server_create_connection function to create
8279 connection to remote router. My server implementation actually
8280 does not allow router to connect to normal server (it expects
8281 that normal server always initiates the connection to the router)
8282 so the CONNECT command is only good for connecting to another
8285 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8287 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
8288 or some other client was kicked from the channel.
8290 Implemented the handling of the notify type to both client
8293 Implemented silc_server_send_notify_kicked to send the KICKED
8294 notify. It is used to send it to the server's primary router.
8296 * Implemented the KICK command into server and client.
8298 * Added `query' argument to the silc_idlist_get_client function
8299 to indicate whether to query the client from server or not if
8302 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
8303 to indicate that the client is not channel founder.
8307 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8309 * Removed the rng context from SilcPacketContext structure and
8310 changed that the packet routine uses the Global RNG API.
8312 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8314 * Added support for quit message that client can "leave" on the
8315 channel when it quits the SILC. It is ditributed inside the
8316 SILC_NOTIFY_TYPE_SIGNOFF notify type.
8318 Added silc_server_free_client_data that will take the
8319 signoff message as argument.
8321 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
8323 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8325 * Updated parts of the protocol specification to keep it up
8328 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8330 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
8331 payloads in one packet.
8333 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
8334 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
8335 use now the new List flag.
8337 * Also deprecated the following packet types: REPLACE_ID,
8338 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
8340 * Added list support for Notify packet in server.
8342 * Added silc_server_send_notify_channel_change to send the
8343 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
8344 the silc_server_send_replace_id.
8346 * Added silc_server_send_notify_nick_change to send the
8347 NICK_CHANGE notify type. Deprecates the function
8348 silc_server_send_replace_id.
8350 * Added silc_server_send_notify_join to send the JOIN notify type.
8351 Deprecates the function silc_server_send_new_channel_user.
8353 * Added silc_server_send_notify_leave to send LEAVE notify type.
8354 Deprecates the function silc_server_send_remove_channel_user.
8356 * Added silc_server_send_notify_cmode and
8357 silc_server_send_notify_cumode to send CMODE and CUMODE notify
8358 types. Deprecates the silc_server_send_set_mode function.
8360 * Added SERVER_SIGNOFF notify type to indicate that server has
8361 quit. This means that all clients on the channel from that
8362 server will drop. This can be also used when netsplit happens.
8364 Deprecated REMOVE_ID packet type since it is not needed anymore
8367 Added silc_server_send_notify_server_signoff to send the
8368 SERVER_SIGNOFF notify type. Deprecates the function
8369 silc_server_send_remove_id.
8371 Added also silc_server_send_notify_signoff to send the
8372 SIGNOFF notify type.
8374 * Employed the PKCS #1. It is the mandatory way to do RSA in the
8375 SILC protocol from this day on. Changed the protocol
8376 specification as well.
8378 * Added silc_server_send_notify_topic_set to send TOPIC_SET
8379 notify type. It is used between routers to notify about
8380 topic changes on a channel.
8382 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
8385 * Partly updated the protocol specification to comply with the
8386 changes now made. It is still though a bit outdated.
8388 * The JOIN notify type now takes one extra argument <Channel ID>.
8389 The packet used to be destined to the channel but now the
8390 JOIN type may be sent as list thus it is impossible to
8391 destine it to any specific channel. By adding this argument
8392 it is again possible.
8394 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8396 * Added CREDITS file. The CHANGES and CREDITS file will appear
8397 in the distribution as well.
8399 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8401 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
8402 types in the server's silcd/packet_receive.c.
8404 * Implemented CMODE and CUMODE to work in router environment.
8406 * Fixed minor encoding and decoding buglet from the
8407 lib/silccore/silcmode.c.
8409 * Fixed buffer overflow from lib/silcclient/command.c in USERS
8412 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
8414 * Changed all SilcConfigServer* and silc_config_server* to
8415 SilcServerConfig* and silc_server_config*, respectively.
8418 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8420 * Associated the ID (client or server ID) to the Authentication
8421 Payload to avoid any possibility of forging. Updated the
8422 protocol specification and the code accordingly.
8424 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8426 * The RSA key length is now save to the RsaKey context in the
8427 key generation process in lib/silccrypt/rsa.c. The key length
8428 is now used to figure out the maximum size of the block allowed
8429 to be encrypted/signed.
8431 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
8432 is equivalent to the silc_mp_mp2bin but does not allocate any
8435 * Changed silc_mp_mp2bin API to take length argument. If it is
8436 non-zero then the buffer is allocated that large. If zero, then
8437 the size is approximated using silc_mp_sizeinbase, which however
8440 * Created Global RNG API which is global RNG that application can
8441 initialize. After initializing, any routine anywhere in the
8442 code (including library) can use RNG without allocating a new
8443 RNG object. This was done to allow this sort of use of the
8444 RNG in code that has no chance to allocate RNG object. All
8445 applications currently allocate this and many routines in the
8446 library use this. Affected file lib/silccrypt/silcrng.[ch].
8448 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
8449 it to use the Global RNG API.
8451 * Defined Authentication Payload into protocol specification that
8452 is used during SILC session to authenticate entities. It is
8453 used for example by client to authenticate itself to the server
8454 to obtain server operator privileges.
8456 Implemented this payload into the lib/silccore/silcauth.[ch].
8457 Implemented also routines for public key based authentication
8458 as the new protocol specification dictates.
8460 Moved definitions of different authentication methods from
8461 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
8463 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
8464 silc_pkcs_verify and silc_pkcs_sign_with_hash and
8465 silc_pkcs_verify_with_hash functions into the file
8466 lib/silccrypt/silcpkcs.[ch].
8468 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8470 * The client entry's userinfo pointer must be always valid.
8471 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
8472 will fail since it requires the userinfo. Now, the userinfo
8473 is allocated as "" if actual userinfo does not exist. Actually,
8474 it must exist and it is totally Ok to drop client connections
8475 that does not announce the userinfo. However, we will make
8476 this workaround for now.
8478 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
8479 to return the remote port by socket.
8481 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8483 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
8484 SILC_SERVER_PENDING_EXEC and added an new macro
8485 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
8486 data or when error occurs while processing the pending command.
8488 Added new argument `destructor' into silc_server_command_pending
8489 and to the SilcServerCommandPending object. This destructor is
8490 now called after calling the pending callback or if error occurs
8491 immediately. If error occurs the actual pending callback won't
8492 be called at all - only the destructor. The destructor may be
8493 NULL if destructor is not needed.
8495 All this applies for client library code as well. Similar
8496 changes were made there as well for the pending commands.
8498 In the client, the application must now allocate the
8499 SilcClientCommandContext with the silc_client_command_alloc
8502 * Added reference counter to the SilcServerCommandContext. Added
8503 function silc_server_command_alloc and silc_server_command_dup
8506 Same type of functions added to the client library for the same
8509 * Removed the cmd_ident from IDListData away since it is now
8510 global for all connections. It is the command identifier used
8511 in command sending and with pending commands. The affected file
8514 * Added reference counter to the SilcSocketConnection objecet to
8515 indicate the usage count of the object. The object won't be
8516 freed untill the reference counter hits zero. Currently only
8517 server uses this, and client ignores it. The client must be
8518 set to use this too later. The affected files are
8519 lib/silccore/silcsockconn.[ch]. Added also the function
8520 silc_socket_dup to increase the reference counter.
8522 This was mainly added because it is possible that the socket
8523 is removed underneath of pending command or other async
8524 operation. Now it won't be free'd and proper DISCONNECTING
8525 flags, etc. can be set to avoid sending data to connection that
8526 is not valid anymore.
8528 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
8529 the connection. After that it sets SILC_SET_DISCONNECTED.
8530 It is, however, possible that the socket data is not still freed.
8531 The silc_server_packet_process now checks that data is not
8532 read or written to connection that is DISCONNECTED. The socket
8533 get's freed when the reference counter hits zero.
8535 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8537 * Changed the client operation API: channel_message operation's
8538 `sender' is now the client entry of the sender, not the nickname
8539 and the `channel' is the channel entry, not the channel name.
8541 In the private_message operation the `sender' is now also the
8542 client entry of the sender not the nickname.
8544 Affected file is lib/silcclient/ops.h and all applications
8545 using the client operations.
8547 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8549 * Moved the calling of ops->connect() from connect_to_server_final
8550 into receive_new_id functin since that is the point when the
8551 client is actually allowed to send traffic to network. The
8552 affected file is lib/silcclient/client.c.
8554 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8556 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
8557 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
8558 (if needs broadcasting) instead of broadcasting the packets one
8559 by one which would make a burst in the network traffic.
8561 * Added `broadcast' argument to the functions in silcd/server.[ch]
8562 silc_server_create_new_channel[_with_id] to indicate whether
8563 to send New Channel packet to primary router.
8565 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8567 * Added new function into the silcd/server.[ch] files:
8568 silc_server_create_new_channel_with_id to create new channel with
8569 already existing Channel ID.
8571 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
8572 lib/silccore/silcpacket.h. This packet is used t send list of
8573 Set Mode payloads inside one packet. Server uses this to set
8574 the modes for the channels and clients on those channels, that it
8575 announced to the router when it connected to it. The protocol
8576 specification has been updated accordingly.
8578 * The silc_server_new_channel did not handle the packet coming
8579 from normal server as it normally does not send that. However,
8580 when it announces its channels it does send it. Implemented
8581 the support for that.
8583 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
8584 into the file lib/silccore/id.h.
8586 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8588 * Fixed memory leaks in the functions silc_idlist_del_client,
8589 silc_idlist_del_channel and silc_idlist_del_server in the file
8590 silcd/idlist.c. All of those leaked like a sieve.
8592 * Fixed some small memory leaks in the client's function
8593 silc_client_notify_by_server.
8595 * Added functions into silcd/server.c: silc_server_announce_clients,
8596 silc_server_announce_channels and silc_server_announce_server.
8597 These functions are used by normal and router server to announce
8598 to its primary router about clients, channels and servers (when
8599 router) that we own. This is done after we've connected to the
8602 These functions effectively implements the following packet types:
8603 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
8604 and SILC_PACKET_NEW_ID_LIST.
8606 * Added new functions into the silcd/packet_receive.[ch]:
8607 silc_server_new_id_list, silc_server_new_channel_list and
8608 silc_server_new_channel_user_list to handle the incoming
8609 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
8611 * Added support of changing Channel ID in the function
8612 silc_server_replace_id. If the server that announces a channel
8613 to the router already exists in the router (with same name but
8614 with different Channel ID), router is responsible to send
8615 Replace ID packet to the server and force the server to change
8616 the Channel ID to the one router has.
8618 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
8619 client that the Channel ID has been changed by the router. The
8620 normal server sends this to the client. Client must start using
8621 the new Channel ID as the channel's ID.
8623 Implemented handling of this new type into lib/silcclient/client.c
8624 into the function silc_client_notify_by_server.
8626 * Added new function silc_idlist_replace_channel_id into the files
8627 silcd/idlist.[ch] to replace the Channel ID.
8629 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8631 * Call silc_server_command_identify_check always when processing
8632 the IDENTIFY command in silcd/command.c
8634 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8636 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
8637 send keepalive packets. The packet can be sent by clients,
8638 servers and routers.
8640 Added function silc_socket_set_heartbeat into the file
8641 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
8642 If not set, the heartbeat is not performed. The actual
8643 heartbeat is implemented in the low level socket connection
8644 library. However, application is responsible of actually
8647 Added silc_server_send_heartbeat to send the actual heartbeat
8648 packet into silcd/packet_send.[ch]. Server now performs
8649 keepalive with all connections.
8651 * Added silc_task_get_first function into lib/silcutil/silctask.c
8652 to return the timeout task with shortest timeout. There was a bug
8653 in task unregistration that caused problems. TODO has been
8654 updated to include that task system must be rewritten.
8656 * The client library will now resolve the client information when
8657 receiving JOIN notify from server for client that we know but
8658 have incomplete information.
8660 * Rewrote parts of silc_server_remove_from_channels and
8661 silc_server_remove_from_one_channel as they did not remove the
8662 channel in some circumstances even though they should've.
8664 * Encryption problem encountered in server:
8666 The LEAVE command used to send the Channel Key packet to the
8667 router immediately after generating it. However, the code
8668 had earlier sent Remove Channel user packet but not immediately,
8669 ie. it was put to queue. The order of packets in the router
8670 was that Channel Key packet was first and Remove Channel User
8671 packet was second, even though they were encrypted in the
8672 reverse order. For this reason, MAC check failed. Now, this
8673 is fixed by not sending the Channel Key packet immediately but
8674 putting it to queue. However, this is more fundamental problem:
8675 packets that are in queue should actually not be encrypted
8676 because packets that are sent immediately gets encrypted
8677 actually with wrong IV (and thus MAC check fails). So, packets
8678 that are in queue should be encrypted when they are sent to
8679 the wire and not when they put to the queue.
8681 However, the problem is that the current system has not been
8682 designed to work that way. Instead, the packet is encrypted
8683 as soon as possible and left to the queue. The queue is then
8684 just purged into wire. There won't be any fixes for this
8685 any time soon. So, the current semantic for packet sending
8688 o If you send packet to remote host and do not force the send
8689 (the packet will be in queue) then all subsequent packets to the
8690 same remote host must also be put to the queue. Only after the
8691 queue has been purged is it safe again to force the packet
8694 o If you send all packets immediately then it safe to send
8695 any of subsequent packets through the queue, however, after
8696 the first packet is put to queue then any subsequent packets
8697 must also be put to the queue.
8699 Follow these rules and everything works fine.
8701 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8703 * Added new function silc_server_remove_clients_by_server to
8704 remove all client entries from ID list when the server connection
8705 is lost. In this case it is also important to invalidate all
8706 client entires as they hold the invalid server entry. This
8707 fixes fatal bug when server has lost connection and will reconnect
8710 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8712 * Made some sanity checks to silc_server_daemonise like to check
8713 whether the requested user and group actually exists.
8715 * Added sanity check to SKE's silc_ske_responder_finish to check
8716 that the public and private key actually is valid.
8718 * Invalidate the client's nickname when receiving Replace ID
8719 packet and the Client ID is being replaced. This means that the
8720 server will query the nickname if someone needs it (client)
8723 * Sort the ID Cache in client library when the ID Cache data
8724 has changed (needs sorting).
8726 * Do not allow for SILC client to create several connections to
8727 several servers. The client does not support windows right now
8728 and generating multiple connections causes weird behaviour.
8730 Irssi-silc client does support windows and can handle several
8731 connections without problems, see: www.irssi.org and SILC plugin.
8733 * Fixed some places where client was added to the IDList. The
8734 rule of thumb is following (in order to get everything right):
8735 If the client is directly connected local client then the
8736 `connection' argument must be set and `router' argument must be
8737 NULL to silc_idlist_add_client function. If the client is not
8738 directly connected client then the `router' argument must
8739 bet set and the `connection' argument must be NULL to the
8740 silc_idlist_add_client function.
8742 * The funtion silc_server_packet_send_local_channel actually did
8743 not check whether the client was locally connected or not. It
8744 does that now. Fixed a bug related to LEAVE command.
8746 * Fixed Remove Channel User payload parsing bug in server's
8747 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
8749 * The server's silc_server_save_channel_key now checks also the
8750 global ID list for the channel as it might not be in the local
8751 list. Fixed a bug related to LEAVE command.
8753 * Is this the end of the [<unknown>] buglet that has been lurking
8754 around for a long time? A little for loop fix in server's
8755 silc_server_command_whois_parse that is used by both IDENTIFY
8756 and WHOIS command. At least, this was a clear bug and a cause
8757 of one type of [<unknown>] buglet.
8759 * WHOIS and IDENTIFY commands call the function
8760 silc_server_command_[whois/identify]_check function even if
8761 we are not router server.
8763 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8765 * Added --with-gmp configuration option. If set the GMP
8766 is always compiled in the SILC source tree. If not set then
8767 it is checked whether the system has the GMP3 installed. If
8768 it has then the GMP won't be compiled (the system's headers
8769 and library is used), if it doesn't have it then the GMP is
8770 compiled in the SILC source tree.
8772 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8774 * Changed RSA private exponent generation to what PKCS #1
8775 suggests. We try to find the smallest possible d by doing
8776 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
8777 not security fix but optimization.
8779 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8781 * Added new config entry [Identity] to fork the server and run
8782 it as specific user and group. A patch from Bostik.
8784 * Imported Dotconf configuration library into lib/dotconf.
8785 This will be used to create the SILC configuration files later.
8786 It will appear in the distsribution after this commit.
8788 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8790 * A big code auditing weekend happening. Auditing code for
8791 obvious mistakes, bugs and errors. Also, removing any code
8794 Removed files for being obsolete:
8796 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
8797 inline in the file lib/silcutil/silcbuffer.h)
8799 o lib/silcutil/silcbufutil.c (the header has inline versions)
8801 Changed code to fix possible error conditions:
8803 o The buffer formatting routines now check that the destination
8804 buffer really has enough space to add the data. This applies for
8805 both buffer formatting and unformatting
8806 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
8807 unformatting was changed to accomodate following rules:
8808 XXX_*STRING_ALLOC will allocate space for the data into the pointer
8809 sent to the function while XXX_*STRING will not allocate or copy
8810 the data into the buffer. Instead it sets the pointer from the
8811 buffer into the pointer sent as argument (XXX_*STRING used to
8812 require that the pointer must be allocated already). This change
8813 makes this whole thing a bit more consistent and more optimized
8814 (note that the data returned in the unformatting with XXX_*STRING
8815 must not be freed now). The routines return now -1 on error.
8817 o Tried to find all code that use buffer_format and buffer_unformat
8818 and added return value checking to prevent formatting and
8819 especially unformatting errors and possible subsequent fatal
8822 o Changed ske->x and ske->KEY to mallocated pointers in
8823 lib/silcske/silcske.h. Fixed possible data and memory leak.
8825 o Added return value checking to all *_parse* functions. Fixed
8826 many memory leaks as well.
8828 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
8829 so that buffer overflows would not happen. All code now also
8830 checks the return value as it can fail.
8832 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8834 * Added reconnection support to server if the normal server looses
8835 its connection to the router (for example if router is rebooted).
8836 The server performs normal reconnection strategy implemented
8837 to the server. Affected file silcd/server.c.
8839 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8841 * Added new packet type SILC_PACKET_SET_MODE that is used to
8842 distribute the information about changed modes (for clients,
8843 channels and clients channel modes) to all routers in the
8844 network. Updated the protocol specification accordingly.
8846 Added functions into silcd/packet_send.c and
8847 silcd/packet_receive.c: silc_server_send_set_mode,
8848 silc_server_set_mode.
8850 Added new files silcmode.[ch] into lib/silccore that implements
8851 the encoding and decoding of Set Mode Payload. Added new type
8852 SilcSetModePayload. Moved the definitions of different modes
8853 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
8855 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8857 * Oops, a little mistake in server's connection authentication
8858 protocol. The protocol is not ended with FAILURE but with
8859 SUCCESS if the authentication is Ok. :) Affected file is
8862 * Implemented NICK_CHANGE notify handling in server in the file
8863 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
8864 the local clients on the channel. After the changing nickname
8865 in router environment snhould work and the [<unknown>] nickname
8866 should appear no more.
8868 The silc_server_replace_id function that receives the Replace ID
8869 payload now sends the NICK_CHANGE notify type also in the file
8870 silcd/packet_receive.c
8872 * Changed WHOIS and IDENTIFY command to support the maximum amount
8873 of arguments defined in protocol specs (3328 arguments). This
8874 fixed a bug that caused problems when there were more than three
8877 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8879 * Added extra parameter, command identifier, to the
8880 silc_client_send_command so that explicit command identifier
8883 Changed that ID list routines uses specific command identifier
8884 when sending WHOIS/IDENTIFY requests to the server so that they
8885 can be identified when the reply comes back.
8887 Affected files lib/silcclient/command.[ch],
8888 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
8890 * Added `sender' argument to silc_server_packet_send_to_channel
8891 to indicaet the sender who originally sent the packet to us
8892 that we are now re-sending. Ignored if NULL. Affected file
8893 silcd/packet_send.[ch].
8895 * Added some server statistics support in silcd/server_internal.h
8896 SilcServerStatistics structure and around the server code. Also
8897 send some nice statistics information when client is connecting
8900 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8902 * Fixed channel ID decoding in server's JOIN command reply in
8903 silcd/command_reply.c
8905 * Fixed braodcasting of replace ID payload to not to send it if
8906 we are standalone server in silcd/packet_receive.c.
8908 * Fixed all channel message sending routines to not to send
8909 packets to clients that has router set, since they are routed
8910 separately in the same function earlier. Affects file
8911 silcd/packet_send.c and all channel packet sending functions.
8913 * In USERS reply, res_argv[i] are not allocated, the table
8914 is allocated. Thus changed that free the table, not its
8917 * In server's whois_check and identify_check if the client is
8918 locally connected do not send any WHOIS commands - they are not
8921 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8923 * Fixed some minor bugs in client when sending WHOIS command. The
8924 arguments was in wrong order.
8926 * Removed statis function add_to_channel from server in
8927 silcd/command.c that was previously used with the joining but
8930 * Tested USERS command in router environment successfully with two
8931 routers, two servers and two clients.
8933 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8935 * Reorganized the USERS command and command reply in client library
8936 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
8937 When the command is given by user we register a pending command
8938 callback that will reprocess the command after the reply has been
8939 received from the server. When reprocessing the packet we then
8940 display the information. Thus, the USERS information is displayed
8941 now in the command callback instead of in the command reply
8942 callback. The processing of the command is same as previously
8943 when server has sent the command reply in the JOINing process.
8945 * Added to USERS command in silcd/command_reply.c to join the client,
8946 we didn't use to know about, to the channel after we've created
8947 a client entry for it. Also, for clienet we did know already still
8948 check whether it is on the channel or not and add it if not.
8950 * Removed silc_server_command_join_notify as the function and its
8953 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8955 * Changed the client's pending command handling to the same as the
8956 server's pending command handling. It is also now possible to
8957 execute command reply functions from other command reply
8958 function as the function callbacks for commands and command
8959 replies are one and same. The pending commands are not static
8960 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
8961 in client connection context. Thus, pending commands are server
8962 connection specific as it is convenient.
8964 Changed the function silc_client_command_pending and
8965 silc_client_command_pending_del and added new function
8966 silc_client_command_pending_check. Removed the
8967 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
8970 * Added cmd_ident, current command identifier, to the client
8971 connection context in lib/silcclient/client.h to keep track on
8972 command identifiers used in command sending. Client's command reply
8973 function handling now supports the mandatory command identifiers.
8975 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
8976 funtions in client to fully support pending command callbacks.
8978 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
8979 as one of the arguments to the application in the command reply
8982 * NOTE: The FORWARDED flag is depracated. It used to be depracated
8983 before first releasing SILC but came back. Now it is removed again
8984 and should come back nomore. The FORWARDED flag was used only
8985 by the JOINing procedure by forwarding the command packet to router.
8986 Now, the JOINing procedure has been changed to more generic (due
8987 to various router environment issues) and FORWARDED is not needed
8988 anymore for anything. The protocol specification is yet to be
8991 Now, removed silc_server_packet_forward from server and the flag
8992 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
8994 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8996 * Renamed NAMES command to USERS command. The NAMES was named that
8997 due to historical reasons. Now it is renamed. Also, rewrote
8998 parts of the USERS command. The nickname list is not sent anymore
8999 by the server. Only Client ID and mode lists are sent in the USERS
9000 command. Changed this also to the protocol specification.
9002 The client now resolves the names and stuff after it receives
9003 the USERS list from the server when joining to the channel.
9005 * WHOIS and IDENTIFY commands has been changed to support multiple
9006 Client ID's per command. One can now search for multiple users
9007 in the network by sending only one WHOIS or IDENTIFY command.
9008 Changed the code and the protocol specifications.
9010 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9011 uses silc_server_command_whois_parse to parse the request. */
9013 * If normal server, do not parse the WHOIS and IDENTIFY requests
9014 before sending it to the router. Saves some time.
9016 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9018 * Fixed JOIN command on client library. Wrong number of arguments
9019 used to crash the client.
9021 * Added silc_server_channel_has_global function to check whether
9022 channel has global users or not.
9024 * Added silc_server_channel_has_local function to check whether channel
9025 has locally connected clients on the channel.
9027 * The silc_server_remove_from_one_channel now checks whether the
9028 channel has global users or not after given client was removed from
9029 the channel. It also checks whether the channel has local clients
9030 on the channel anymore. If it does not have then the channel entry
9031 is removed as it is not needed anymore.
9033 * The silc_server_notify now checks on JOIN notify whether the joining
9034 client is one of locally connected or global. If it is global then
9035 the channel has now global users on the channel and that is marked
9036 to the channel entry. Also, it now saves the global client to
9037 global list who is joining and JOINs it to the channel. This is
9038 for normal server, that is.
9040 Changed silc_server_send_notify_on_channel,
9041 silc_server_packet_relay_to_channel and
9042 silc_server_packet_send_to_channel check if we are normal server
9043 and client has router set (ie. global client) do not send the
9044 message to that client, as it is already routed to our router.
9046 * Implemented LEAVE notify type handling in silc_server_notify
9049 * Tested LEAVE command in router environment successfully. Tested
9050 with two routers, two servers and two clients.
9054 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9056 * Implemented SIGNOFF notify type handling in silc_server_notify
9059 * silc_server_remove_id now removes the client entry from all channels
9060 it has joined and thusly sends SIGNOFF notify type.
9062 * Rewrote the NAMES list generation in server by removing two excess
9063 loops. The lists are created now inside one loop.
9065 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9067 * silc_server_remove_channel_user checks now also global list
9068 for channel and client.
9070 * silc_server_new_channel_user checks now both local and global
9071 list for channel and client. Fixed a bug in client id decoding.
9072 Used to decode wrong buffer.
9074 * silc_server_channel_message checks now both local and global
9075 list for channel entry.
9077 * Tested channel joining (hence JOIN) in router environment
9078 successfully. Tested with two routers, two servers and two
9081 * Tested channel message sending in router environment successfully.
9083 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9085 * Added silc_server_save_channel_key into server.[ch] to save the
9086 received channel key in Channel Key payload processing. It is
9087 also used in JOIN command reply handling.
9089 Equivalent function silc_client_save_channel_key added into
9090 client.[ch] into client library.
9092 * Changed JOIN command reply to send information whether the channel
9093 was created or not (is existing already) and the channel key
9094 payload. Changed protocol specs accordingly.
9096 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9097 the request was sent by ID and not by nickname. Crashed on
9100 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9102 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9103 now correctly save the received data.
9105 * silc_server_free_sock_user_data now notifies routers in the
9106 network about entities leaving the network.
9108 At the same time implemented functions silc_server_remove_id
9109 and silc_server_send_remove_id to receive and send REMOVE_ID
9110 packets. The packet is used to notify routers in the network
9111 about leaving entities. The ID removed will become invalid in
9114 * Added function silc_idlist_del_server into server. Removes and
9115 free's server entry from ID list.
9117 * silc_server_private_message function now checks, if we are router,
9118 that the destination ID really is valid ID, naturally.
9120 * In router when NEW_ID packet is received (for new client) the
9121 hash of the Client ID is saved in the ID Cache but the
9122 client->nickname is set to NULL, instead of putting the hash
9125 IDENTIFY command now also checks that client->nickname must be
9126 valid. If it is not if will request the data from the server who
9127 owns the client. Added new function
9128 silc_server_command_identify_check.
9130 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9131 to set the command to already allocated Command Payload.
9133 * Tested private message sending in router environment with two
9134 routers, two servers and two clients. Fixed minor bugs and now
9137 * Fixed segfault from client's NAMES command. Used to crash if
9140 * Forwarded packets must not be routed even if it is not destined
9141 to the receiver. Changed server code comply with this.
9143 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9145 * Added `require_reverse_mapping' boolean value to ServerParams
9146 structure. If TRUE (not default) the server will require that
9147 the connecting host has fully qualified domain name.
9149 If the reverse mapping is not required and hostname could not be
9150 found the IP address is used as hostname.
9152 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9154 * Implemented version string checking to both client and server.
9155 The check is incomplete currently due to the abnormal version
9156 strings used in development version of SILC.
9158 * Changed all command functions in server to use the new
9161 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9163 * Changed char *data to unsigned char *data in ID Cache system to
9164 support binary data as ID Cache data. Changed code to support
9165 binary data in lib/silccore/idcache.c.
9167 * Renamed silc_server_packet_relay_command_reply to
9168 silc_server_command_reply as it is normal packet receiving
9169 function. Rewrote the function to accept command replys for
9170 servers and not only for clients.
9172 * Mark remote router always as registered server if we are connecting
9173 to it. Otherwise, commands sent by the router to us are ignored.
9175 * All ID List find routines now returns the ID Cache Entry pointer
9176 as well if requested.
9178 * WHOIS command works now in router environment, tested with two
9179 routers, two servers and two clients.
9181 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9182 in router environment (as it is almost equivalent to WHOIS) but
9183 hasn't been tested thoroughly. Added new functions:
9185 silc_server_command_identify_parse
9186 silc_server_command_identify_send_reply
9187 silc_server_command_identify_from_client
9188 silc_server_command_identify_from_server
9190 * Disabled route cache adding because adding two different ID's with
9191 same IP replaces the old cache entry thus giving wrong route.
9192 The entry->router->connection is always the fastest route anyway
9193 so route cache may not be needed. Of course, new routes maybe
9194 established after receiving the ID when the entry->router->connection
9195 might not be anymore the most optimal.
9197 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9199 * Add route cache for received ID for fast routing.
9201 * Added silc_server_packet_route to route received packet on router
9202 that is not destined to us.
9204 * Renamed silc_server_get_route to silc_server_route_get.
9206 * Added id_string and id_string_len fields into SilcServer to
9207 include encoded ServerID for fast comparing without excess
9208 encoding of the ID's.
9210 * Cleaned up WHOIS command on server side. Added following static
9213 silc_server_command_whois_parse
9214 silc_server_command_whois_check
9215 silc_server_command_whois_send_reply
9216 silc_server_command_whois_from_client
9217 silc_server_command_whois_from_server
9219 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9220 arguments in command replies. All command functions should be
9221 updated to use this macro.
9223 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9225 * Minor typo fixes on command reply handling on server.
9227 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9229 * Added silc_server_command_add_to_channel internal routine to add
9230 the client to the channel after router has created the channel and
9231 sent command reply to the server.
9233 * Added generic silc_server_send_command to send any command from
9236 * Use static buffer with ID rendering instead of duplicating data.
9238 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9240 * Fixed a channel user mode bug when joining to a channel server gave
9241 everybody channel founder rights, oops.
9243 * We mark ourselves as the router of the incoming server connection
9244 if we are router ourselves. This way we can check in some packet
9245 sending functions whether it is locally connected server. For
9246 incoming router connections we put NULL.
9248 * For router sending packets locally means now always sending the
9249 packet cell wide; to local clients and local servers. For normal
9250 server sending packet locally means sending it to only local
9253 * Fixed the JOIN command to really work in router environment. If the
9254 channel is created it is always created by the router. Router is
9255 also responsible of making the initial joining to the channel,
9256 sending JOIN notify to the sending server and distributing
9257 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
9258 does not exist server doesn't do anything else but forward the
9259 command to the router which performs everything.
9261 * Added silc_server_send_channel_key function to send the Channel Key
9264 * Added silc_server_create_channel_key to create new channel key. The
9265 channel key is now re-generated everytime someone joins or leaves
9266 a channel, as protocol dictates. Note: channel->key_len is the
9269 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9271 * Splitted server.[ch] finally. Created now packet_send.[ch] and
9272 packet_receive.[ch] to separate packet sending and receiving
9273 routines. The server.[ch] now includes everything else including
9274 actual packet processing (writing and reading data) and other
9277 Renamed silc_server_private_message_send_internal to
9278 silc_server_send_private_message. The routine is still though
9279 used only to relay private messages as server does not send
9280 private messages itself.
9282 Renamed silc_server_new_channel to silc_server_create_new_channel
9283 and added new function sicl_server_new_channel that handles the
9284 incoming New Channel packet. Added also new sending function
9285 silc_server_send_new_channel to send New Channel Payload.
9287 * Added new function silc_server_notify to process incoming notify
9288 packet to the server/router. Server may then relay the notify
9289 to clients if needed.
9291 * Added new function silc_server_new_channel_user to process incoming
9292 New Channel User packet. Router will redistribute the packet and
9293 send JOIN notify to its local clients and locally connected servers
9294 if needed. Normal server will send JOIN notify to its local client
9295 on same channel when received this packet. Added also corresponding
9296 sending function silc_server_send_new_channel_user to sent the
9299 * Added boolean route argument to send_notif_to_channel and
9300 packet_send_to_channel functions to attempt to route the packet
9301 if it is TRUE and send only locally if it is FALSE.
9303 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9305 * silc_server_replace_id now broadcasts the received replace ID
9306 packet if it is not broadcast packet already. The router must
9307 broadcast to inform other routers about changed ID.
9309 * Added backpointer to server's router into SilcServer context in
9310 silcd/server_internal.h.
9312 * Fixed silc_server_packet_broadcast to send correct broadcast
9315 * The channel key is now distributed to the local client as soon
9316 as it is received from the router (in router environment) so that
9317 no other packet may be sent for the channel until client has
9320 * silc_server_remove_channel_user now broadcasts the received
9321 Remove Channel User packet if it is not broadcast packet already.
9322 The router must broadcast to inform other routers about removed
9325 * Added users field into SilcPacketContext that is a reference count
9326 of the context. One can increase the reference count by calling
9327 silc_packet_context_dup which is now changed to just increase the
9328 reference count instead of duplicating the data. The reference
9329 count is decresed by calling silc_packet_context_free that will
9330 free the data after the reference count hits zero.
9332 For now on the packet context and everything allocated into it
9333 (including the raw packet from network) must be freed by calling
9334 the new silc_packet_context_free function. Added also new function
9335 silc_packet_context_alloc that must be used now to allocate the
9336 context. This also means that if a routine is asynchronous from
9337 silc_[client/server]_packet_parse_type the packet context must
9338 be duplicated by calling silc_packet_context_dup. Otherwise it
9339 gets free'd after silc_[client/server]_packet_parse_type returns.
9340 Also, one must remember that if packet is duplicated then its
9341 reference count must be decresed by calling the free function as
9342 many times as it was duplicated.
9344 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
9345 from both client and server.
9347 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9349 * Made joining to a channel working in router environment.
9351 * Cleaned up JOIN command on server side and create function
9352 silc_server_command_join_channel internal routine to make the
9355 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9357 * Changed silc_command_pending list to SilcDList. Also, added
9358 `ident' field to SilcServerCommandPending structure to identify
9359 the reply and to call correct callback.
9361 Added silc_server_command_pending_check function to replace the
9362 corresnponding macro. The silc_command_pending list is not
9365 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
9366 to set identifier to previously allocated Command Payload. It
9367 is used to set identifier for command when resending Command
9370 * Added silc_command_payload_encode_payload to encode Command
9371 Payload buffer from SilcCommandPayload structure.
9373 * Added silc_argument_payload_encode_payload to encode Argument
9374 payload buffer from SilcArgumentPayload structure.
9376 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9378 * Changed WHOIS command to support router connection on server side.
9379 The whois request is always sent to router unless the server is
9380 standalone server. After server has received the reply from the
9381 router will it send the reply to the client.
9383 * Added silc_server_packet_broadcast into silcd/server.[ch] to
9384 broadcast received broadcast packet. The function is used only
9385 by router. The broadcast packet is always sent to the router's
9388 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
9389 render given ID to printable string, for log files for example.
9391 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9393 * Made basic router to router connections working. At least they
9394 can now connect to each other but nothing really works the way
9395 they are supposed - yet.
9397 * Added new initiator token to RouterConnection configuration
9398 file in silcd/serverconfig.[ch]. It is used to tell whether we
9399 are the initiator to the remote router or whether we'll expect
9400 the other end to connect.
9402 * Moved registering of listener task to silc_server_init, hence
9403 the server starts listenning as soon as it is run, even if it
9404 does not have connections to other routers. Let's see how well
9407 * Changed default connection retry timeouts for more suitable in
9410 * Removed cipher and such arguments from silc_idlist_add_client
9411 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
9412 Added new function silc_idlist_add_data to add the keys and stuff
9415 * Added SilcIDListData structure and added it to SilcClientEntry
9416 and SilcServerEntry as their first field in the structure. This
9417 way we can explicitly cast the ID entries to the SilcIDListData
9418 structure and get common data for the entries. In past, we had
9419 to first check what type of connection it is and then cast it to
9420 correct ID entry type. Now, we can directly cast the opaque
9421 pointer to the SilcIDListData (no matter what ID entry it actually
9422 is) and get the data needed.
9424 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9426 * Wow, found a bug in scheduler. The scheduler uninitialized itself
9427 in some circumstances even if threre were timeout tasks, though not
9428 IO tasks, but tasks anyway. Now fixed.
9430 * Defined SilcServerConnection structure to hold connection specific
9431 stuff about directly connected servers and routers. The definition
9432 is currently in silcd/server_internal.h. I thought about having
9433 a bit more important role fro this struct but for now it is used
9434 only when connecting to other server (or router actually).
9436 * Added connecting retry support in server when connecting to
9437 router(s). The retry feature implement exponential backoff
9438 algorithm. Also, added SilcServerParams structure to hold default
9439 parameters for server. For now, it include these retry settings
9440 and are hard coded. After server is moded to be as Silc Server
9441 Library this structure will be more important.
9443 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9445 * Changed client librarys channel->clients table to SilcList and
9446 changed code accordingly.
9448 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9450 * Changed client's channel table to SilcList and changed code
9451 accordingly. Also changed SilcChannelClientEntry to include back-
9452 pointer to the channel so that client entry can use that structure
9453 as list as well and we have fast cross-reference to the channel.
9454 This change dramatically decreased the complexity of channel
9455 handling with client entry and vice versa (removed one extra
9456 loop when searching for channel entry from many functions).
9458 * Changed server->sim from table to SilcDList and changed code
9461 * NAMES command can now be used from user interface. It will show
9462 the user list on the channel, neatly.
9464 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
9465 Code now saves realname of the user if it becomes available.
9467 * Renamed configure.in to configure.in.pre and made ./prepare
9468 script to automatically add correct version string to
9469 configure.in which it creates from configure.in.pre.
9471 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9473 * NAMES command reply now shows users mode with the nickname when
9476 * Moved silc_client_ch[u]mode[_char] functions from
9477 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
9478 place sucks, they are utility functions and should be in some
9481 * Fixed some unsigned int's to unsigned short's. Patch by cras.
9483 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
9486 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9490 * Added TRQ (efficient deque and list library) into lib/trq. This is
9491 a very good list library that is currently used in the SILC. Defined
9492 SilcList API over the library because I didn't like the API very
9493 much. See lib/trq/silclist.h for the API and examples of how to
9494 use the API. Fixed various places in the code to use the new
9495 SilcList API. The SilcList is meant for lists that has a structure
9496 already defined as a list. It is not suitable to add just some
9497 context to the list (in TRQ, the context is the list actually).
9499 So, I defined SilcDList that can be used for the purpose where
9500 predefined list structure does not exit. This can be used as
9501 such list. Now some context just can be added to the SilcDList.
9502 Currently this list is not used in the SILC just yet, though there
9503 are a lot places where this can replace dynamically allocated
9504 tables and I will fix these places, later, to use SilcDList.
9505 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
9506 and use TRQ internally).
9508 Also fixed some annoying warning messages that the original TRQ
9509 code generated. Also minor changes to TRQ's Makefile.in.
9511 * Added support for querying by Client ID to both WHOIS and
9512 IDENTIFY commands into server, as required by the protocol.
9514 * Removed method function pointers from SilcBuffer structure. They
9515 weren't used to anything and just increased the context size for
9516 no good reason. This change also made silc_buffer_alloc and
9517 silc_buffer_free functions inline functions.
9519 * Disabled command flooding detection support until it's fixed so
9520 that it accepts commands in but does not execute them more than once
9523 * Added silc_net_localhost(), to return local hostname, into
9524 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
9525 that must be initialized before calling silc_client_init.
9527 * Added new function: silc_server_send_notify_on_channels to send
9528 notify messages to all channels client has joined. It is assured
9529 that the message is sent only once per client.
9531 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
9532 lib/silcutil/silcutil.[ch] as silc_format function. The new
9533 function is generic and is used by server as well, not only by
9534 the logging routines.
9536 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
9537 the provided version string was not acceptable. Added new function:
9538 silc_ske_check_version into lib/silcske/silcske.h. The function
9539 must be implemented by the application (client or server) and it
9540 does not reside in the SKE library. The function checks the version
9541 string remote end sent.
9543 * Added back pointers (to opaque context and to SilcSocketConnection)
9544 into SilcPacketContext structure into lib/silccore/silcpacket.h.
9546 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
9547 duplicate packet context structure.
9549 * Changed `notify' client operation to send same arguments as client
9550 receives from server except for ID's. ID's are mapped to correct
9551 ID entry and that is returned. Also, if channel entry is not sent
9552 by server but the notify is for channel the channel entry is sent
9553 to application (otherwise application doesn't know that it is for
9554 channel (library gets it from packet's Destination ID)).
9556 * Added silc_client_remove_from_channels into client library to
9557 remove a client from all channels it has joined to. Used when
9558 received SIGNOFF notify from server. Added also new function
9559 silc_client_replace_from_channels to replace old ID entry with
9560 new ID entry on all channels. Used when received NICK_CHANGE
9563 * Fixed ID Cache list handling in silc_idlist_get_client in
9564 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
9565 to get (or query) client by ID.
9567 * Updated TODO list.
9569 * Added connection authentication status message defined by the
9570 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
9571 support for these into the code in client and server side.
9573 * Added generic function silc_client_send_command to send any command
9574 with variable argument list. Application should use this function
9575 to send commands if the command functions provided by the library
9576 does not suite for the application's user interface needs.
9578 * Added new `failure' client operation. Application is notified about
9579 received failure packet if client is executing a protocol. In this
9580 case the protocol's execution has failed.
9582 * Added SKE's end notify to send the SKE_SUCCESS notify message that
9583 is required by the protocol.
9585 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
9586 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
9589 * Added status flag to SilcSKE object to indicate realtime status
9590 of the SKE protocol.
9592 * Application receives now exactly same command reply arguments as
9593 the library receives from server. However, if ID is received the
9594 corresponding ID entry is returned to the application (eg. Client
9595 ID is mapped to correct SilcClientEntry entry and that is returned).
9596 Changed command_reply client operation due to this change.
9598 * Changed all ID's in commands and in command replys as ID Payloads.
9599 Change affected both client and server side codes.
9601 All ID's sent in SILC network (with execption of ID's in SILC
9602 Packet header) are sent in ID Payload to support variable length
9605 * Server now notifies nick changes and notifies all clients on
9606 the channels about the new nickname (about the new Client ID,
9609 * Implemented CMODE command to change channel modes. Supports all
9610 channel modes defined by the protocol specs except ban and invite
9611 lists. (Also, private channel key mode is supported but support for
9612 setting private channel key in client is missing, thus, this mode
9613 has no effect on client side (except that server requires that the
9614 client uses private channel key and normal channel traffic does not
9617 Also, invite mode works per se, but INVITE command does not work
9618 yet correctly, so you can set channel as invite only channel but
9619 inviting clients to the channel does not work (it is yet to be
9620 thought what's the best way to do it).
9622 * Added new command SILC_COMMAND_CUMODE to change user mode on the
9623 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
9624 Implemented CUMODE command to change user's mode on the channel.
9625 Supports all modes defined by the protocol specs.
9627 * Added NAMES command reply to return users modes on the channel.
9629 * Removed unnecessary and slow ciphers from lib/silccrypt.
9631 * Set SO_KEEPALIVE option to connection sockets by default.
9633 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
9635 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
9636 redefined the Notify Payload into protocol specs.
9638 * Added silc_id_payload_parse_id to get ID directly from raw
9641 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9643 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
9644 accept searching by Client ID as well.
9646 * Added support for LEAVE and SIGNOFF notify types in client library.
9648 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
9649 to parse ID Payload from raw data.
9651 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9653 * Added flags parameter into silc_ske_assemble_security_properties
9654 function in lib/silcske/silcske.[ch].
9656 * Changed notify client operation to fit better for notify messages
9657 sent by server. The notify payload received from server is now
9658 passed to the application (after parsing it to SilcNotifyPayload).
9659 It is application's responsibility to retrieve the arguments
9660 from the payload and show the message the way it wants. The message
9661 sent by server is implementation specific.
9663 * Changed public keys to comply with the protocol specification.
9664 Old public keys are not supported anymore and are not compatible.
9666 * Removed nickname from Channel Payload as the latest draft removed
9667 it. The client must resolve the nickname from the NAMES command
9668 reply received when it joined the channel.
9670 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
9672 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9674 * Fixed some errors in protocol specification drafts.
9676 * Created lib/silccore/silcnotify.c to implement Notify Payload
9677 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
9678 generic payloads described by protocol specifications. The file
9679 includes implementations for ID Payload and Argument Payload.
9681 * Changed Command Payload implementation to use the new Argument
9682 Payload. Changed command_xxxx_payload to command_payload_xxxx
9683 to comply with SILC coding conventions.
9685 * Added suppport for Argument Payload handling in Notify Payload
9686 implementation as protocol requires it. Added the new support
9687 into server and client lib as well.
9689 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9691 * Added support for multiple nicknames on same channel. [n] is
9692 added locally to the nickname if there are more than one same
9693 nicknames on the channel.
9695 * Server now sends all nicknames that matched WHOIS request.
9696 Client also shows the list received from server.
9698 * Added TOPIC command to client side. User can now set and show
9699 current topic on channel.
9701 * Added MOTD command to client and server. Also, server sends the
9702 motd when client connects to the server.
9704 * Changed version strings to comply ISO 8601.
9706 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9708 * Fixed protocol error handling in client library. It should now
9709 cope even if the SKE fails for some reason.
9711 * Made new protocol specification drafts for submitting to IETF.
9713 * Implemented TOPIC command to server in silcd/command.c.
9715 * Added two new notify types into lib/silccore/silcnotify.h:
9716 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
9717 notify nickname change and topic setting/change on a channel.
9719 * API change of command_reply operation in client library. The
9720 application gets now the status type received from server as well.
9722 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9724 * Removed the function just added to lib/silcutil/silcschedule.[ch].
9726 * Cras fixed and optimized the packet handling even further and
9727 it should work now. Minor change to the prototype of function
9728 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
9730 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9732 * Added new function into lib/silcutil/silcschedule.[ch]:
9733 silc_schedule_with_fd to select() a specified fd. The function
9734 returns after timeout expires or data arrives or goes. The
9735 function is used by packet routines to wait that all data is
9736 received from network.
9738 * Fixed data reading from network in lib/silccore/silcpacket.c.
9739 The code now assures that all data is read from the fd and then
9740 continues packet processing. This was a bug fix since the code
9741 used to drop some data in some circumstances.
9743 * Added new function into lib/silcclient/client.[ch]:
9744 silc_client_start_key_exchange to start key exchange after
9745 connection has been established to server. The code internally
9746 now uses this funtion but its main purpose was to provide it
9747 for applications that perform their own connecting. After
9748 application has created a connection it merely calls this
9749 function to start the key exchange between client and server.
9750 The library takes care of everything else after that.
9752 Updated also lib/silcclient/README to explain the usage of
9755 * Do not send to application information that connection has
9756 been established. Application gets notified it by connect
9759 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9761 * Applied cras's patch to add silc_schedule_one function. The
9762 function runs scheduler once and returns.
9764 * Fixed the scheduler after cras messed it up. The timeout
9765 handling works now as it's supposed to work.
9767 * Added into lib/silccore/ silcnotify.h to include notify
9768 message types support. Changed silc_server_send_notify*
9769 functions, in server.[ch], to support those new notify types.
9770 Added the support for the notify types into client library,
9771 as well. Added new notify client operation into ops.h in
9774 * Changed silc_server_packet_send_to_channel to send normal
9775 packets instead of just channel message packets. The function
9776 is now used to send the notify packets to channels. It is not
9777 used to send channel message packets anymore, as server never
9780 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
9781 va_arg()s as it seems to require it nowadays. I guess, if SILC
9782 is compiled with older va_arg() the new code should work anyway.
9784 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9786 * Splitted core library. Core library (lib/silccore) includes
9787 now only SILC protocol specific core (and common) components.
9788 Created new utility library (lib/silcutil) that includes more
9789 generic purpose stuff. The stuff for util library was taken
9790 from the old core library. This was minor and easy split.
9792 * Created SILC Client Library (lib/silcclient) that includes
9793 implementation of the SILC client without user interface. This
9794 was major move from silc/ directory. The code has been changed
9795 so that it is transparent towards the user interface. The
9796 silc/ directory includes now the same user interface as before
9797 and it uses the new client library. Read lib/silcclient/README.
9798 Basicly, the client library performs everything else related
9799 to SILC except user interface handling. Also, configuration
9800 files are considered to be part of user interface and library
9801 does not handle them.
9803 This change also changed a lot of structures, function naming etc.
9804 Most important change was that SilcClientWindow object was
9805 renamed to SilcClientConnection in the client library. Created
9806 also new file lib/silcclient/ops.h. Also added new files
9807 silc/local_command.[ch] and silc/client_ops.[ch].
9809 All these changes were made to make it easier for user interface
9810 designers to create what ever user interface for the SILC client
9813 It is also expected that the server will be moved to lib
9814 directory as well and SILC Server Library will be created;
9815 sometimes in the future.
9817 * Removed Local commands from lib/silccore/silccommand.h as
9818 they are application specific and new client library does not
9819 handle any of those anymore.
9821 * Several functions moved to lib/silcutil/silcutilc.[ch] from
9822 old client implementation in silc/.
9824 * Added support for callback functions in SILC_LOG_* macros.
9825 Application can now set its own callbacks that will be called
9826 instead of using the default functions that will always print
9827 the debug messages to stderr (or stdout). Also, debugging can
9828 now be disabled by setting silc_debug to FALSE and re-enabled by
9829 setting it to TRUE. Note, that logging will still work even
9830 if debugging is disabled.
9832 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
9833 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
9834 silc_log_reset_debug_callbacks.
9836 * To enable debugging in silc client one must give now -d
9837 option on command line.
9839 * Changed silc_schedule_init to automatically allocate task queues
9840 if they are not allocated before calling it.
9842 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9844 * Added GMP 3.1 into math library.
9846 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9848 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
9849 a channel in SILC network. The packet is used by servers and
9850 routers to notify other routers that user has left a channel.
9851 This little feature was missing until now. Added the feature
9852 to protocol specification as well.
9854 Added functions: silc_server_send_remove_channel_user and
9855 silc_server_remove_channel_user into server.[ch].
9857 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
9858 lib/silccore/silcpacket.h. However, they are not implemented
9861 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9863 * Fixed joining to a channel and sending channel messages
9864 between server and router. The channel message sending should
9865 now work inside a cell.
9867 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9869 * Fixed the private message sending between server and router.
9870 The private message sending should now work inside a cell.
9872 * Added silc_server_replace_id into server.[ch] to replace
9873 existing ID in the SILC network.
9875 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
9876 and silc_idlist_replace_server_id into idlist.[ch] in server.
9878 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9880 * Fixed the server to server connections. Server can again now
9881 connect to router. Router to router connections probably does
9884 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9886 * Added dynamic protocol registering support. Now protocols can
9887 registered and unregistered on the fly. Patch by cras.
9889 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9891 * Added lib/contrib directory to hold routines that some platforms
9892 don't have but are needed by SILC.
9894 * Added getopt.c, getopt1.c and getopt.h from GNU C library
9895 into lin/contrib to provide getopt() and getopt_long() for
9896 those who don't have it.
9898 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9900 * Added AWAY command to client. When away message is set and
9901 client receives a private message packet the client automatically
9902 replies to the sender with the away message.
9904 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
9905 bug seemed to be the cause of recent problems when compiling
9908 * Added version detection support to SKE protocol specification
9909 and added the new changes to the SKE implementation as well.
9910 There were other minor changes in the SKE protocol as well.
9912 Many changes in lib/silcske/silcske.[ch] and in
9913 lib/silcske/payload.[ch].
9915 * Added ^U functionality, clear input line. Patch from cras.
9917 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9919 * Mainly small bugfixes on core library. Fixed some debugging
9920 logging and buffer overflow in silclog.c.
9922 * Updated config.sub and config.guess on the distribution tree.
9924 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9926 * Added command lagging support in server. Client may execute
9927 commands now only once in two seconds.
9929 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9931 * Optimized packet reception. MAC computation and checking is now
9932 also more optimized. A lot previously duplicated code is now
9933 used as generic by both client and server.
9935 * Fixed key pair generation in clientutil.c
9937 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9939 * Added into lib/silccore/silcbufutil.[ch] new function;
9940 silc_buffer_realloc.
9942 * Moved generic packet sending/encryption functions to
9943 lib/silccore/silcpacket.[ch] from client and server. Some
9944 rewriting of the functions.
9946 * Moved all generic packet reception/decryption functions to
9947 lib/silccore/silcpacket.[ch] from client and server. The
9948 packet processing is now much cleaner in both client and server.
9949 These were major changes in both client and server.
9951 * Created many common functions in server to do packet sending.
9952 Previously code were duplicated a lot, this has been removed
9955 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9957 * Rewrote major parts of the ID cache system. Don't know
9958 whether it is better now or not but at least the API is more
9961 * Major rewrite on ID cache stuff on client because of the ID
9962 cache API changes. Added idlist.c to client.
9964 * Also major rewrite on ID cache stuff on server as well.
9965 Major rewrite of idlist.[ch]. SilcXXXList's are now named
9966 SilcXXXEntry's. We won't keep anymore idlist specific pointers
9967 in hand, instead they are all put into the ID cache system now.
9968 All server_idlist_* routines uses ID cache now instead of
9969 traversing its own lists (those lists does not exist anymore).
9970 SilcIDList though still exists. Also, SilcXXXEntry's are
9973 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9975 * Finally made the SKE implementation compliant to the protocol
9976 specification. All mp integers are now binary encoded as
9977 opposed being HEX encoded.
9979 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
9982 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
9983 functions: silc_[encode/decode]_pem. Also added function
9984 silc_encode_pem_file to PEM encode with newlines ('\n') for
9987 * SILC public keys are now encoded either PEM or binary. Same
9988 option is for private keys as well. By default private keys
9989 are binary encoded and public keys PEM encoded. Silly HEX
9990 encoding were removed.
9992 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
9993 function to create fingerprints.
9995 * Fixed a bug in SHA1; does not change the original data anymore.
9997 * Partly implemented INFO command on client and server side.
9998 Fixed CLEAR command. Changes to SERVER command; show current
9999 server(s) when giving command without arguments. Added
10000 VERSION command to client.
10002 * Added check to server that unregistered connections cannot
10003 execute commands (unless it is specificly allowed).
10005 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10007 * Fixed screen refresh.
10009 * Fixed channel joining bug from client. On some circumstances
10010 client tried to join to a channel it had already joined.
10012 * Added public key verification process into client's protocol.c.
10013 The client now verifies the public key from user and saves
10014 it into ~./silc/serverkeys/ directory.
10016 Added into: clientutil.[ch]: silc_client_verify_server_key.
10018 * Changed SKE protocol's silc_ske_initiator_finish function
10019 to accept callback function that verifies the received public
10020 key. Removed old silc_ske_verify_public_key function.
10022 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10024 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10025 silc_pkcs_private_key[_data]_set.
10027 * Made the password and public authentication more cleaner in
10028 server's protocol.c.
10030 * Removed historic and obsolete protocol `channel_auth' from
10031 both client and server.
10033 * Removed wrong way of sending command status messages from
10034 server to client in server's command.c. The old way violated
10035 protocol specification.
10037 Changes to silccore/silccommand.[ch]: removed
10038 silc_command_encode_status_payload -> not needed anymore,
10039 changed silc_command_encode_payload_va to accept extra
10040 argument on variable argument list. The argument type must
10041 now be provided to the function. Also, added new function:
10042 silc_command_encode_reply_payload_va which is same as
10043 normal command_encode_payload_va except command status type
10044 is provided as extra argument.
10046 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10048 * Added ~./silc directory handling. The directory includes the
10049 public and private keys for the client.
10051 Added silc_client_check_silc_dir, silc_client_create_identifier
10052 and silc_client_load_keys.
10054 * Implemented SILC protocol compliant public key. Added public
10055 and private key saving to and loading from files.
10057 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10058 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10059 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10060 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10061 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10063 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10064 silc_pkcs_load_[public/private]_key.
10066 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10068 * Added silc_server_get_route (route.[ch]) to get connection
10069 data for the fastest route for given ID.
10071 * Implemented INVITE command on client and server. The command
10072 were re-defined in the SILC Protocol Specification and the
10073 implementation now complies with the specification.
10075 * Implemented PING command on client and server.
10077 * Implemented NAMES command on client and server. The server side
10078 supports currently only normal server not router server yet.
10079 Some changes to NAMES definition in SILC protocol specification.
10081 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10083 * Implemented LEAVE command on client and server.
10085 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10086 again. This change was made to the protocol as well. Server
10087 should not violate the protocol specification anymore.
10089 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10091 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10092 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob