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 * Fixed the libtoolfix to use command line options instead of
8 environment variables. They didn't work as expected. Now,
9 the libtool is fully run-time configurable.
11 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
13 * Verify signature payload for signed messages. Affected files
14 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
15 irssi/src/silc/core/silc-core.h
17 * Display signature verification result in public and private
18 messages using theme abstracts. See irssi/default.theme for
19 examples on their usage. Affected files
20 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
21 irssi/src/fe-common/silc/module-formats.[ch],
22 irssi/src/fe-common/silc/fe-common-silc.c,
23 irssi/src/fe-common/silc/Makefile.am
24 irssi/src/fe-common/core/fe-messages.[ch]
26 * Fixed bugs in Irssi's theme parsing. Affected files
27 irssi/src/fe-common/core/themes.c
29 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
31 * Calculate the correct length for signed messages before
32 encrypting, it must be multiple by block size. Affected
33 file lib/silccore/silcmessage.c.
35 * silc_message_signed_get_public_key returns now both
36 decoded and encoded public key. Affected files are
37 lib/silccore/silcmessage.[ch].
39 * Added libtoolfix script that makes the libtool more generic
40 and configurable in run-time. Now we can specify in run-time
41 if what kind of libraries we want to create, regardless of
42 configuration. SIMs are now creates even if --disable-shared
45 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
47 * Fixed founder key sending in CMODE command in client.
48 Affected file lib/silcclient/command.c.
50 * Fixed CUMODE founder authentication in server to not check
51 for client's public key since it's not supposed to do that.
52 Affected file silcd/command.c.
54 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
56 * Set realname and hostname in NICK_REC records. Affected file
57 irssi/src/silc/core/silc-nicklist.c
59 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
61 * Remove 1.0 protocol backwards compat code from client
64 * Added more reliable check for whether nickname did change
65 or not, or whether only Client ID changed in NICK_CHANGE
66 notify. Affected file lib/silcclient/client_notify.c.
67 Fixes bug in '@' character handling in a nickname.
69 * Added support for automatically parsing signature from
70 the message payload. Added new function
71 silc_message_get_signature to return the payload to
72 application. Affected files lib/silccore/silcmessage.[ch].
74 * Changed the private_message and channel_message client
75 operations to deliver the SilcMessagePayload to the
76 application too. Application can use it fe. to get the
77 signature from the message for verification. Affected
78 file lib/silcclient/silcclient.h, client_channel.c and
81 * Redefined the signed payload for message payloads.
82 Updated protocol specs and implemented.
84 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
86 * Fixed wrong invite and ban list handling in server command
87 reply. Affected files are silcd/command_reply.c,
88 silcd/server_util.[ch].
90 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
92 * Fixed CMODE setting in server when founder mode was set.
93 Affected file silcd/command.c. Bug #95.
95 * Added support to setting specific public key in CMODE in
96 Irssi SILC client. Affected file lib/silcclient/command.c.
98 * Added support to use specific public key in CUMODE in
99 Irssi SILC Client. Affected file lib/silcclient/command.c.
101 * Added support for inviting and banning by public key in
102 Irssi SILC client. Affected file lib/silcclient/command.c.
104 * Fixed fingerprint/babbleprint showing in invite and ban
105 list command replys. Affected file is
106 irssi/src/silc/core/client_ops.c.
108 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
110 * Format CMODE +c and +h to display both the mode and the argument
112 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
114 * Added test vectors and test programs for SHA-1, MD5,
115 HMAC-SHA1 and HMAC-MD5. New tests are located in
116 lib/silccrypt/tests/. Fixed also argument decoding bug in
117 MD5 implementation. Affected file lib/silccrypt/md5.c.
119 * Changed the channel private key and private message key
120 generation (with static keys) to use SHA1 instead of MD5,
121 as SHA1 is the mandatory hash function in SILC. Affected
122 file lib/silcclient/client_[channel/prvmsg].c.
124 * Changed the private key file encryption to use SHA1 instead
125 of MD5. Added support for the old generation and added
126 automatic change of the key (to be removed later). Affected
127 files lib/silccrypt/silcpkcs.c.
129 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
131 * Load only files with .pub suffix in PublicKeyDir. Affected
132 file silcd/serverconfig.c.
134 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
136 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
137 channels. Affected files silcd/silcd.c, silcd/server.h.
139 * Added the config directive PublicKeyDir for the client block.
140 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
142 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
144 * Merged Toni's irssi/silc.conf patch.
146 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
148 * Max alloc tests in allocation routines. Affected file
149 lib/silcutil/silcmemory.c.
151 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
153 * Fixed a typo in resuming code that fixed detach/resume code
154 in server. Bug #93. Affected file silcd/packet_receive.c.
156 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
158 * Do reverse lookups for server when /connecting. Affected files
159 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
160 irssi/src/core/net-nonblock.*
162 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
164 * Added library versioning for shared libraries. Affected
165 files configure.in.pre and lib/Makefile.am.pre.
167 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
169 * Display INVITE and BAN lists as specified by SILC 1.2
171 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
173 * Do not send invite list back unless asked (when sending
174 no arguments) or when list was modified. Affected file
177 * Remove client from invite list in KILLED notify and in
178 KILL command. Affected file silcd/command.c and
181 * Fixed bugs in invite list handling in INVITE command.
182 Affected files silcd/command.c and silcd/server_util.c.
184 * Merged with Irssi 0.8.6.
186 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
187 Affected file irssi/src/fe-text/silc.c.
189 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
191 * The silc_argument_get_[first/next] now return the argument
192 type to caller. Added silc_argument_payload_encode_one.
194 Affected files are lib/silccore/silcargument.[ch].
196 * Added support for the SILC 1.2 INVITE command and new
197 invite lists to server. Affected files are silcd/command.c,
198 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
200 * Added support for the SILC 1.2 BAN command and new
201 ban lists to server. Affected files are silcd/command.c,
202 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
204 * Added support to client sending new INVITE command. Affected
205 file is lib/silcclient/command.c.
207 * Added support to client sending new BAN command. Affected
208 file is lib/silcclient/command.c.
210 * Added support for removing client from invite list when kicked
211 from channel, as SILC 1.2 dictates. Affected files are
212 silcd/packet_receive.c and silcd/command.c.
214 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
216 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
217 automatically the cipher's internal IV. Affected files
218 lib/silccrypt/silccipher.[ch].
220 * Assure the RESUME_CLIENT packet is not sent to twice to
221 backup router if the detached client was originated from
222 the backup. Affected file silcd/server.c. Bug #76.
224 * Changed silc_sim_symname to not allocate memory. Affected
225 file lib/silcsim/silcsimutil.c.
227 * Fixed memory leaks with SIMs in server. Affected files
228 silcd/serverconfig.c, silcd/server.c.
230 * Fixed channel key distribution after resuming detached
231 client. Affected files silcd/packet_receive.c.
233 * Fixed channel's global_user boolean checking after detaching.
234 Check it after changing the owner of the client not before.
235 Affected file silcd/packet_receive.c.
237 * Fixed few double frees from client library. Fixes at least
238 Bug #81, possibly others too.
240 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
241 notifys in Irssi SILC Client. Affected file is
242 irssi/src/silc/core/client_ops.c. Bug #82.
244 * Applied Ville Räsänen's manual page and --mandir bugfix
245 patch. Affected files are configure.in.pre and Makefile.am.pre.
248 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
250 * Added support to backup router protocol for backup to tell
251 normal server that it cannot use the backup router as primary
252 because the primary isn't really down. Updated protocol
255 * Added support for primary router to tell backup router that
256 resuming is not possible because the backup really isn't primary
257 in the cell. For example if backup disconnected itself the
258 resuming is not allowed since the primary really did not
259 go down. Updated protocol specs.
261 * Removed MARS from crypto library.
263 * Defined the CTR mode and Randomized CBC mode in SILC. The
264 CTR mode is RECOMMENDED now in specification. Defined also
265 Serpent cipher as optional cipher. Updated the protocol specs.
267 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
269 * Added support for inviting/banning by IP/MASK, public key,
270 and explicit Client ID. Redefined the command and notify
271 types to allow easier forwards support for other methods
272 of inviting/banning. Updated protocol specs.
274 * Remove the client from channel's invite lists if the client
275 is kicked or killed. Updated protocol specs.
277 * Unified the Channel Message Payload and Private Message
278 into one Message Payload. Updated protocol specs and
281 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
283 * Don't wait for EOF after socket error has occurred, but
284 close the connection. Affected file is silcd/server.c.
286 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
288 * Added support for setting FOUNDER mode on channel with
289 specific public key which can be set with CMODE command.
290 Updated protocol specs and implemented in client and server.
292 * Fixed the Irssi SILC client to correctly shutdown the client
293 library to avoid memory leaks. Affected files are
294 irssi/src/silc/core/silc-core.c and silc-servers.c.
296 * Deprecated the No Reply flag in SKE protocol and introduced
297 "IV Included" flag which can be used to indicate that the IV
298 is included in the ciphertext. This makes it possible to use
299 SILC on unreliable transport, such as UDP which may cause
300 packet reordering and losses. Updated protocol specs, did
303 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
305 * Fixed the MPI implementation of silc_mp_sizeinbase to return
306 < 32 bit values in correct size. Affected file is
307 lib/silcmath/mp_mpi.c.
309 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
311 * Fixed the KE Start Payload parsing to check that mandatory
312 fields are present. Affected file lib/silcske/payload.c.
314 * Fixed compilation warnigs in Irssi SILC Client. Affected
315 files are irssi/src/silc/core/silc-query.c. client_ops.c.
317 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
319 * Print "nick now appears as newnick" and update Irssi's nicklist
320 when you change your nick to "nick". Closes #62
322 * Never format your own nick. Closes #63
324 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
326 * SILC_UMODE_GONE changes are now propagated correctly to the
327 Irssi client. Closes #54
329 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
331 * Fixed example in /HELP KEY
333 * Added expando $j which expands to current SILC Client version
335 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
337 * Fixed public key decoding in crypto library.
339 * Added better error printing to SKE library.
341 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
343 * Fixed NICK command to not crash if nickname was not sent.
345 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
347 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
348 Deprecated the old Encrypt-And-MAC order. Updated protocol
349 specs and implemented.
351 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
352 generation. Updated specs and implemented.
354 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
356 * Added support for rekey before 2^32 sequence number wraps.
357 Affected files in server and client library.
359 * Padding must be at least 8 bytes now. Implemented and updated
362 * Compute maximum padding for authentication packets to make
363 passphrase approximation attacks impossible. Affected files
364 in client library and in server.
366 * Fixed PING command sending in client library and handling in
367 server. The server ID must be ID Payload, not raw ID data.
368 Affected files in server and client library.
370 * Defined that all public keys sent in commands and notify
371 payloads are actually Public Key Payloads not raw public key
372 data. Updated protocol specs and implemented.
374 * Updated protocol version to 1.2. Updated specs and code.
376 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
377 status types. Updated specs and the code.
379 * Added support for normal client to kill its own entries from
380 the network. Updated protocol specs and the code.
382 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
383 and added initial implementation.
385 * Added MAC field to the Private Message Payload to protect
386 against chosen ciphertext attacks. Updated the protocol specs
389 * Added idle and signon fields to the ATTRIBUTE_SERVICE
390 attribute to indicate the user's current idle and signon time
391 of a service. Updated protocol specs and implemented.
393 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
395 * Added "do_not_bind" argument to silc_client_file_send what
396 can be used to not bind locally but assume the file receiver
397 provides the point of connect. Usefull when sender is behind
398 NAT device. Affected file lib/silcclient/silcclient.h and
401 * Added -no-listener option to FILE SEND command in Irssi SILC
402 client. Affected file irssi/src/silc/core/silc-servers.c.
403 Renamed FILE RECEIVE to FILE ACCEPT.
405 * Confirm passphrase for private key encryption in
406 silc_create_key_pair and silc_change_private_key_passphrase.
407 Affected files are lib/silcutil/silcapputil.c.
409 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
411 * Move silc_client_packet_send back to internal, added
412 silc_client_send_packet, a bit simpler function for application.
413 Affected files lib/silcclient/silcclient.h, client.c and
416 * Moved the SilcClientEntry, SilcChannelEntry and
417 SilcServerEntry to silcclient.h to be public and documented
418 them for application. Affected files are
419 lib/silcclient/silcclient.h and idlist.h.
421 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
423 * Fixed manual page installation patch by Ville Räsänen.
424 USERS help page fix patch by Ville Räsänen
426 * Changed the silc_client_command_call interface to make
427 the command call simpler for the application. The library
428 now handles the command line parsing, command finding and
429 execution. Application only needs to call the function
430 with the command line. Affected files are
431 lib/silcclient/silcclient.h, command.[ch].
433 * Fixed silc_get_input to NULL-terminate the returned input.
434 Affected file lib/silcutil/silcutil.c.
436 * Resolve the client's public key in JOIN command if the
437 founder auth data is being requested but we don't know the
438 client's public key. Affected file silcd/command.c.
441 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
443 * Print notify for server opers when backup router comes
444 online. Affected file silcd/server.c.
446 * Fixed the INVITE command to send the invite list in
447 command reply. Affected file silcd/command_reply.c.
449 * Fixed MOTD command reply sending. Affected file
452 * UTF-8 decode the topic in TOPIC command reply and LIST
453 command reply in Irssi SILC client. Affected file is
454 irssi/src/silc/core/client_ops.c.
456 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
458 * Fixed the INVITE command to not crash Irssi SILC client
459 when given without nickname argument. AFfected file
460 irssi/src/silc/core/client_ops.c.
462 * Fixed double free in WHOIS query on normal server when
463 forwarding query to router. Affected file is
464 silcd/server_query.c.
466 * Fixed WATCH command reply handling on normal server which
467 was missing altogether. Affected file silcd/command_reply.c.
470 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
472 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
473 Included yodl sources for each of these. Also modified
474 Makefile.am prototype to install these files to proper
475 locations. Updated CREDITS. Affected file Makefile.am.pre,
476 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
479 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
481 * Added support for encrypted private key files. Now
482 passphrase must be provided when new key pair is created
483 (can be empty though), and prompted when loading the
484 private key. Added support for loading the old-style
485 non-encrypted private keys as well. Affected files
486 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
489 * Fixed silc_get_input to accept input on all terminals.
490 Affected file lib/silcutil/silcutil.c.
492 * Moved the Irssi SILC client key loading and other stuff
493 to be called after the arguments and UI is initialized.
494 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
496 * Added -P option to Irssi SILC client which can be used
497 to change the passphrase of the private key. Affected
498 file irssi/src/silc/core/silc-core.c.
500 * Added silc_change_private_key_passphrase apputil routine
501 to lib/silcutil/silcapputil.[ch].
503 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
505 * Fixed connection closing in client library to not crash.
506 Moved the connection freeing totally to function
507 silc_clinet_del_connection. Affected file
508 lib/silcclinet/client.c.
510 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
512 * Changed includes/silcincludes.h to silcincludes.h.in to
513 include configuration specific information. The silcdefs.h
514 is not included in to installation anymore (it's only
515 compilation time header).
517 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
519 * Moved the SilcClient and SilcClientConnection from client.h
520 to the public lib/silcclient/silcclient.h. Changed the
523 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
525 * If version string in silc_clinet_alloc is NULL the library
526 puts it automatically. Affected file lib/silcclient/client.c.
528 * Changed the version strings from variables to #define's
529 in includes/silcversion.h.
531 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
533 * Added shared library complation support.
535 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
537 * Added lib/silcutil/silcapputil.[ch] for application
538 utility functions. It includes routines for applications'
539 convenience. Added silc_create_key_pair, silc_show_public_key
540 and silc_load_key_pair functions.
542 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
544 * Send RESUME_CLIENT packet from router to backup routers
545 to in resuming. Affected file silcd/packet_receive.c.
547 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
549 * In IDENTIFY command parsing, send all other IDs except
550 Client IDs explicitly to router for resolving on normal
551 server. Also check that ID received in WHOIS command is
552 always Client ID, others are not allowed. Affected file
553 silcd/server_query.c.
555 * Merged latest changes from irssi.org CVS.
557 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
559 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
560 Affected files irssi/src/silc/core/silc-core, silc-server.c.
562 * Fixed the heartbeat sending in Irssi SILC client. Moved
563 the silc_client_packet_send to silcclient.h for application
564 usage. Affected files lib/silcclient/client_internal.h
565 lib/silcclient/silcclient.h.
567 * Fixed a bug in query resolving in server. Used wrong
568 variable in a for loop and crashed. Affected file is
569 silcd/server_query.c.
571 * Server constructs requested attributes only to locally
572 connected clients. Affected file silcd/server_query.c.
575 * Fixed a bug when sending resolving from router to server
576 with requested attributes. The constructed WHOIS command
577 was incorrect. Affected file silcd/server_query.c.
580 * Fixed Requested Attributes saving in WHOIS command reply.
581 The length of the data buffer must be saved too. Affected
582 file silcd/command_reply.c.
584 * Update the client entry's servername after detaching is
585 over. Affected file silcd/packet_receive.c. Bug #37.
587 * Resolve incomplete client entrys in CUMODE_CHANGE and
588 CMODE_CHANGE notifys. Affected file is
589 lib/silcclient/client_notify.c. Bug #42.
591 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
593 * Fixed channel key packet processing bug on backup router
594 during backup resuming protocol. Affected file is
595 silcd/packet_receive.c.
597 * Fixed memory leaks in server. Affected files are
598 silcd/server.c and silcd/packet_receive.c.
600 * Fixed packet decryption problem when backup router encrypted
601 channel message with wrong key during backup resuming
602 protocol. Affected file silcd/packet_send.c.
604 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
605 Toni Willberg (toniw@iki.fi)
607 * Changed the SilcCipher context to be private. Changed the
608 silc_cipher_get_iv to just return pointer to the IV. Added
609 silc_cipher_get_name to return the name of the cipher.
610 Fixed code all around to support these changes. Affected
611 files are lib/silccrypt/silccipher.[ch], client library and
614 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
616 * Fixed unaligned access in lib/silccore/silcattrs.c.
618 * Fixed libtool linking in lib/silcsim/Makefile.am.
620 * Fixed services attribute printing. Affected files is
621 irssi/src/silc/core/silc-queries.c.
623 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
625 * Fixed a crashbug in incoming server accepting. Affected
628 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
630 * Added automatically generated index to Toolkit Reference
633 * Added support for Postscript Toolkit Reference Manual.
635 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
637 * Merged DISCONNECT fix, and autoconn port fix from Irssi
640 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
642 * Added 'send_events' boolean argument to the function
643 silc_schedule_set_listen_fd which sends the set events to
644 the application explicitly if set to TRUE. Default action
645 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
646 lib/silcclient/client_internal.h and silcd/server_internal.h.
648 * Added silc_compare_timeval to determine which time values
649 is smaller. Affected file lib/silcutil/silcutil.[ch].
651 * Added sort-of "Quality of Service" (QoS) support to
652 SilcSocketConnection. Data reception can be controlled with
653 rate limit per second and/or read data length limit.
654 Added silc_socket_set_qos. Affected files are
655 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
657 * Added the QoS configuration to SILC Server configuration
658 file. Affected files are silcd/serverconfig.[ch] and
661 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
663 * Merged with irssi.org CVS.
665 * Failed OPER and SILCOPER authentications are now logged.
666 Affected file silcd/command.c. Bugs #25.
668 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
670 * ROBODoc documented lib/silcutil/silcbuffer.h and
671 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
672 <ville.rasanen@iki.fi>.
674 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
676 * Added support for auto-passphrase authentication from the
677 config file during connecting which was not implemented
678 yet. Affected file irssi/src/silc/core/client_ops.c.
680 * Fixed a bug in authentication protocol failure handling which
681 was processing wrong callback context. Affected files
682 are lib/silcclient/client.c and protocol.c.
684 * Fixed the /ATTR allow off to actually work. Affected file
685 is irssi/src/silc/core/silc-queries.c.
687 * Fixed the /ATTR -del to work. Affected file is
688 irssi/src/silc/core/silc-queries.c.
690 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
692 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
694 * Fixed mask attribute adding in Irssi SILC client. Affected
695 file irssi/src/silc/core/silc-queries.c.
697 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
699 * Added support for saving the requested attributes in
700 WHOIS to directory. Affected file is
701 irssi/src/silc/core/silc-queries.c.
703 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
705 * Added support for parsing VCard fields that do not have
706 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
708 * Fixed a double free bug in hash table foreach function
709 if the entry was deleted in the foreach callback. Affected
710 file lib/silcutil/silchashtable.c.
712 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
714 * Added silc_attribute_get_verify_data to return the signature
715 verification data for either user digital signature or
716 server digital signature in Requested Attributes. Affected
717 files are lib/silccore/silcattrs.[ch].
719 * Added silc_vcard_alloc which is used to allocated dynamic
720 SilcVCard context. The silc_vcard_free now checks whether
721 the context is dynamically allocated or not. Affected files
722 are lib/silcutil/silcvcard.[ch].
724 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
726 * Periodically remove the NOATTR status from client entry
727 so that the client may take the attributes in use even after
728 server has resolved them unsuccessfully earlier. Affected
729 file silcd/server_query.c and idlist.h.
731 * Moved sha1hash and md5hash from client->internal to
732 SilcClient for application usage. Affected files are
733 lib/silcclient/client.h and client_internal.h.
735 * Fixed attribute encoding and decoding bugs. Affected
736 files lib/silccore/silcattrs.[ch].
738 * Added ATTR command to Irssi SILC Client which is used to
739 manage user's Requested Attributes sending and values for
740 WHOIS command. Affected files around Irssi SILC client.
742 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
744 * Added silc_buffer_strformat which can be used to format
745 strings into a buffer which size is automatically increased.
746 Affected file lib/silcutil/silcbuffmt.[ch].
748 * Added implementation of VCard (RFC 2426) which can be used
749 as part of Requested Attributes in WHOIS command. Affected
750 file lib/silcutil/silcvcard.[ch].
752 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
754 * Some strncat -> silc_strncat changes our the core and
757 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
758 errors. Added better error printing to SKE library.
759 Affected files lib/silcske/silcske.c, silcske_status.h and
762 * Save the PKCS key length even if only private key is set to
763 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
765 * Fixed the usage of silc_pkcs_get_key_len since it returns the
766 length in bits not in bytes. Affected files are
767 lib/silcske/silcske.c, lib/silccore/silcauth.c and
768 silcd/server_query.c.
770 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
772 * Added silc_attribute_payload_encode_data to directly encode
773 the data into the attributes buffer. Renamed function
774 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
775 Affected files are lib/silccore/silcattrs.[ch].
777 * silc_hash_table_find_foreach calls the foreach function now
778 once even if the nothing was found with context set to NULL.
779 Affected file lib/silcutil/silchashtable.[ch].
781 * Remove the RESOLVING flag from client entry after received
782 the Requested Attributes from the client. Fixed memory leak
783 in client entry freeing. Affected files silcd/server_query.c
786 * Added Requested Attributes support into SILC Client Library.
787 It is not able to send requested attributes in WHOIS command,
788 and also receive and process requested attributes. Added
789 silc_client_attribute_[add|del] and silc_client_attributes_get
790 functions. Added also `ignore_requested_attributes' to the
791 SilcClientParams to not use attributes in client. Affected
792 files are lib/silcclient/command.c, client_attrs.[ch],
793 silcclient.h, client_internal and client.[ch].
795 * Changed the silc_client_get_client_by_id to support Requested
796 Attributes, it takes them as argument now. Affected file
797 is lib/silcclient/silcclient.h, and idlist.c.
799 * Added -details option to WHOIS command in Irssi SILC Client
800 to support the requested attributes. By default it requests
801 all attributes. Affected file lib/silcclient/command.c and
802 irssi/doc/help/in/whois.in.
804 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
806 * Add also SERVICE attribute for server-constructed attribute
807 data. Also digitally sign the attributes and add
808 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
809 silcd/server_query.c.
811 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
813 * Changed the silc_attribute_payload_encode to support list
814 of attributes (function may be called several times to add
815 a new attribute). Removed the silc_attribute_payload_encode_list
816 function. The encoding function now also automatically encodes
817 the data, so the caller does not need to do that. Affected
818 files lib/silccore/silcattrs.[ch].
820 * Added support for replying on behalf of the user to the
821 Requested Attributes in WHOIS command in the server. Affected
822 file silcd/server_query.c.
824 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
825 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
827 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
829 * Don't swtich to become primary router if we are backup if
830 decryption error has occurred. Affected file silcd/server.c.
832 * Fixed a bug in backup router IP address comparison in
833 silc_server_backup_get.
835 Save now also the port of the server/router and use that
836 in comparison as well. Affected file silcd/server_backup.c.
838 * Normal server now reconnects to backup router automatically
839 if connection is lost to it. Affected file silcd/server.c.
841 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
843 * If packet processing fails (like integrity check fails)
844 the connection is closed now. Affected files are
845 lib/silccore/silcpacket.c and silcd/server.c.
847 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
849 * Fixed double free in RSA public key set function
850 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
853 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
855 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
856 Added server_query.[ch] which provides one interface for
857 querying information using all three commands.
859 * Changed all "typedef unsigned char" in core library to
862 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
864 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
866 * Renamed silc_server_get_client_resolve to
867 silc_server_query_resolve and moved to server_query.[ch].
869 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
871 * Resumed client packet handling from server put the resumed
872 client on wrong list on router and caused the client not
873 be present on the network anymore. Now fixed to put the
874 client to correct list. Affected file silcd/packet_receive.c.
876 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
878 * Various cleanup in error message output in config parsing code
879 and in server init code. Fixed error log files containing
880 too many newlines ('\n') in some situations. Affected files are
881 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
883 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
885 * Use the reverse lookupped hostname in client internals
886 instead of one user provided us as remote server name.
887 Affected file lib/silcclient/client.c.
889 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
891 * Added 'app_context' to silc_schedule_init. It is an
892 application specific context that is delivered to application
893 in task callback functions. Affected files are
894 lib/silcutil/silcutil.[ch].
896 * The hb_context in SilcSocketConnection is not freed
897 automatically anymore (application must free it). Freeing
898 it automatic is inconsistent. Affected files are
899 lib/silcutil/silcsockconn.[ch].
901 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
903 * Added support for removing explicitly added client connections
904 in rehash and closing the client connections if they were
905 unconfigured in the rehash. Affected file silcd/server.c.
907 * Added support for aborting automatically pending commands
908 that never receives the reply (to avoid memory leaks).
909 Added also silc_server_command_pending_timed to set the
910 specific timeout for pending command. Affected files are
911 silcd/command[_reply].[ch].
913 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
914 specs and lib/silccore/silcstatus.h.
916 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
918 * Changed the silc_get_time to accept time value as argument
919 or if zero is sent return current local time. Affected
920 file lib/silcutil/silcutil.[ch].
922 * Added STATS command to client library and Irssi SILC client.
923 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
925 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
927 * Assure that channel key is set before sending it. May
928 crash server otherwise. Affected file silcd/packet_send.c.
930 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
932 * Assure that endless loop cannot happen with detached client
933 resolving on normal server. Added idlist status
934 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
935 silcd/idlist.h and silcd/packet_receive.c.
937 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
939 * Incoming file transfer request cannot use same session as
940 the sending session. This can happen when sending file to
941 yourself. Crashed the client on quit. Affected file
942 lib/silcclient/client_ftp.c. Bug #24.
944 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
946 * Implemented the draft-riikonen-precense-attrs draft and
947 the Attribute Payload into the lib/silccore/silcattrs.[ch].
949 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
951 * Distribute the SERVER_SIGNOFF notify also to local backup
952 routers from the primary router. The backup router may not
953 have the signing of local server directly connected and need
954 to know about the signoff. Affected file silcd/server_util.c.
956 * Use the primary router as the origin of the locally connected
957 server when it is disconnecting from the backup router since
958 that's where it really is coming from. Now the clients from
959 the disconnecting server are removed correctly and "shadow"
960 clients are not left to the backup router. Affected file
963 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
965 * If normal server is standalone and found existing but disabled
966 channel, do not re-create the channel since it creates
967 duplicate same channels. Affected file silcd/server.c.
969 * Added anonymous client connections support to server. New
970 "anonymous" configuration option to ConnectionParams section
971 added. If set to true, the username and hostname information
972 of the client will be scrambled and anonymous user mode is
973 set automatically to the user. Affected files are
974 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
976 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
978 * In JOIN notify handling, mark that the cache entry of the
979 client cannot be expired. Can cause crashes on normal
980 server (asserts client->channels). Affected file is
981 silcd/packet_receive.c.
983 * From now on distribution versions are used as protocol versions
984 instead of by default using the Toolkit base version as protocol
985 version. Affected file prepare.
987 * Do not set the locally resolved hostname for local client
988 entry but take what server sends. This way the real hostname
989 is showed in WHOIS for yourself. Affected file is
990 lib/silcclient/idlist.c and lib/silcclient/client.c.
992 * Resolve local info with IDENTIFY when connecting to server.y
994 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
996 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
997 for implied search (not needed on platforms which has native
998 pthreads library). Use --without-pthreads to disable threads.
999 Affected file is configure.in.pre
1001 * Fixed --with-iconv on platforms which need to bypass (broken)
1002 native iconv(). Affected file is configure.in.pre
1004 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1006 * Moved -C option parsing in Irssi SILC client at same time
1007 as other options. The UI was initialized earlier and caused
1008 problems on command line. Bug #16. Affected file is
1009 irssi/src/silc/core/silc-core.c.
1011 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1013 * Added global variable silc_log_timestamp that tells silclog
1014 wether to print or not the timestamp in the logging files.
1015 Affected file lib/silcutil/silclog.[ch].
1017 * Added silcd configuration option Timestamp in the Logging
1018 section. Affected file silcd/serverconfig.[ch],
1019 doc/example_silcd.conf.in.
1021 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1023 * Fixed fingerprint checking to check for entirely empty
1024 fingerprint instead of two first bytes when determining
1025 if it is set. Bug #18. Affected file silcd/command.c.
1027 * Fixed duplicate PKCS name registering to not allow it.
1028 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1030 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1032 * Conditionalize non-gcc compiler optimizations for various
1033 platforms, enable those commented out. Cleanups.
1034 Affected file lib/silcmath/mpi/configure.in
1036 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1038 * silc_rng_exec_command() left zombie processes if command
1039 didn't generate any output. Affected file
1040 lib/silccrypt/silcrng.c
1042 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1044 * Rewrote iconv checking, introduce --with-iconv for systems
1045 which rely on libiconv. Check if iconv() provided by libc
1046 is good enough, otherwise demand libiconv. Affected file
1049 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1051 * Search for ldopen() also in libc. This enables SIM support
1052 on *BSD systems. Based on patch from Alex Zepeda. Affected
1053 file configure.in.pre
1055 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1057 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1058 This fixes prepare on *BSD systems. Affected file
1061 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1063 * More fixed for not having purge timeout for global clients
1064 that are on channel. Affected files silcd/command_reply.c
1067 * Fixed the rekey protocol to work with backup router connections.
1068 Rekey packets are now allowed on disabled connections as
1069 well. Affected files silcd/packet_send.c and server.c.
1071 * Do not switch to be as backup router when shutting down and
1072 closing the primary connection. Affected file silcd/server.c.
1074 * Fixed memory leaks in backup router deleting. Added
1075 silc_server_backup_free to free all data during shutdown of
1076 server. Affected files silcd/server_backup.[ch].
1078 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1080 * Do not process commands if the sock->user_data is NULL.
1081 Affected file silcd/command.c.
1083 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1085 * Fixed buffer overflow and security problems (loosing bits
1086 in CFB encryption) in SILC RNG. Problems reported by
1087 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1089 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1091 * Added yet more checks that client is not expired on global
1092 list if it is on channels. Affected file is
1093 silcd/command_reply.c.
1095 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1097 * Merged c0ffee's MIME signal patch which adds support for
1098 sending also MIME messages in Irssi SILC Client, and handling
1099 received MIME messages in a signal (and perhaps doing something
1100 to non-textual MIME messages).
1102 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1104 * Fixed pending command deletion in server and client library
1105 to check the whole list instead of breaking after first found.
1106 The affected files are silcd/command.[ch] and
1107 lib/silcclient/command.[ch].
1109 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1111 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1112 secret or private, otherwise it's possible to find out
1113 whether a secret channel exists or not. Affected file
1116 * If CMODE change fails during the mode setting, assure that
1117 the old mode mask is set for the channel back. Affected
1118 file silcd/command.c.
1120 * Fixed passphrase saving on +a channel on normal server
1121 after successful JOIN command. Affected file silcd/command.c.
1123 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1125 * Remove server/router operator privileges in DETACH command,
1126 since it's possible to resume to server where these
1127 privileges would not be allowed for the client. Affected
1128 file silcd/command.c.
1130 * Do not set to wait for backup in rehash of the server.
1131 Affected file silcd/server.c.
1133 * Do not check listener sockets when counting how many
1134 socket connections we have. Affected file is
1135 silcd/server_util.c.
1137 * Do not announce disconnected clients that are remaining
1138 in history (for WHOWAS). This is because SIGNOFF notify
1139 for these has been sent earlier already. Affected file
1142 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1144 * Buffer overflow with CUMODE command's mode->mode character
1145 conversion. Reported by Ville Räsänen. Affected file
1146 lib/silcutil/silcutil.c.
1148 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1150 * Allow heartbeat packets to go disabled connections anyway.
1151 Affected files silcd/server.c and silcd/packet_send.c.
1153 * Do not broadcast New Channel packets with List flag set
1154 in the packet to backup routers. The router must check
1155 for the correctness of the packets before sending them.
1156 It is possible that router will have enforce Channel ID
1157 change and this would cause desync in the backup router.
1158 Affected file silcd/packet_receive.c.
1160 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1161 are handled in list parsing. They are not list packets
1162 anymore. Affected file silcd/packet_receive.c.
1164 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1166 * Stop waiting for backup router through the timeout, not
1167 directly after backup router has arrived. Affected file
1170 * Do not re-create channel keys and send them when removing
1171 clients in server shutdown. Affected files are
1172 silcd/server_internal.h and silcd/server_util.c.
1174 * Notify distribution to backup routers was missing from
1175 the silc_server_send_notify_dest function which caused
1176 desyncing problems with backup router. Affected file is
1177 silcd/packet_send.c.
1179 * The client's channel removing was working wrong on
1180 backup router. It assumed that it doesn't know global
1181 information but backup router does know. For this reason
1182 it could remove channel when it wasn't supposed to do that.
1183 Affected file silcd/server.c and silcd/server_util.c.
1185 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1187 * Stop for a couple seconds after badkup router has become
1188 primary router. Affected file silcd/server.c.
1190 * Added silc_server_remove_servers_by_server, which is used
1191 to remove servers originated from some other server. Also
1192 clients of those servers can be removed too. Affected file
1193 silcd/server_util.[ch].
1195 * When removing clients after a server has signed of remove
1196 also all servers behind that server (unless they are known
1197 to be available locally), and send SERVER_SIGNOFF for each
1198 of the server separately. Also the signed off clients are
1199 sent now separately per signed off server. The affected files
1200 are silcd/server.c and silcd/server_util.[ch].
1202 * All servers added with silc_idlist_add_server must always
1203 have both "router" and "connection" pointers set. Otherwise,
1204 bad server entries may be left around in the cache.
1205 Affected file silcd/command_reply.c.
1207 * Do not create the channel key in NEW_CHANNEL packet
1208 processing if the channel is empty. Affected file
1209 silcd/packet_receive.c.
1211 * Completed backup router support for standalone routers.
1212 Supports also servers in the cell that do not use the backup
1215 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1217 * Fixed a bug in silc_string_regexify which did not add '^'
1218 at the start of each string, and thus the matching was
1219 not explicit. For example ban list iikone@*!*@* would
1220 match also "priikone", which is wrong, it would have to be
1221 *iikone@*!*@* to match also "priikone". Affected
1222 file lib/silcutil/unix/silcunixutil.c.
1224 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1226 * Enable all local server connections before updating client
1227 caches when we've become backup router. Otherwise, signoff
1228 packets may not reach the clients. Affected files are
1229 silcd/server.c and silcd/server_util.[ch].
1231 * Fixed a bug in version string parsing which could crash
1232 the program with specially formatted version string.
1233 Bug reported and patch provided by Ville Räsänen. Affected
1234 file lib/silcutil/silcutil.c.
1236 * Handle the disconnection immediately when DISCONNECT
1237 packet is received in server. Affected file silcd/server.c.
1239 * Primary router now waits a short time (10 seconds) for
1240 backup router connection before accepting any other
1241 connection (except local). Affected file silcd/server.c,
1244 * Fixed a crash in client libary in NICK_CHANGE notify when
1245 NICK_CHANGE arrived for client entry we are resolving
1246 currently. Affected file lib/silcclient/client_notify.c.
1248 * Call the sconn->callback completion even if error had
1249 occurred. Start reconnecting always if connection to
1250 primary router fails during backup router protocol.
1251 Affected files silcd/server.c and server_backup.c.
1253 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1255 * Added functions silc_server_send_opers and
1256 silc_server_send_opers_notify to send packets stricly
1257 to operators. Added macro SILC_SERVER_SEND_OPERS macro
1258 to send variable argument notify to operators.
1259 Affected files silcd/packet_send.[ch] and silcd/server.h.
1261 * Removed UMODE rights checking with UMODE_CHANGE notify.
1262 Affected file silcd/packet_receive.c.
1264 * Server/router operator now receives notify when network
1265 switches to backup router and when it resumes the use of
1266 primary router. Affected file silcd/server.c and
1267 silcd/server_backup.c.
1269 * Fixed the updating of client information after backup
1270 resuming protocol is over; update all except local clients
1271 to the new primary router. The affected file is
1272 silcd/server_util.c.
1274 * Added support for closing active connections in rehash
1275 that were unconfigured by the user. Supports currently
1276 closing server and router connections. Affected file
1279 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
1281 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1283 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
1284 is NULL since seems that on some platforms NULL is allowed
1285 and on some it's not. Fallback encoding is used instead.
1286 Affected file lib/silcutil/silcstrutil.c.
1288 * Fixed statistics updating for incoming server connection
1289 which could cause problems when re-connecting. Affected
1290 file silcd/server.c.
1292 * Preliminary backup router support for standalone router
1293 added. Affected files in silcd/.
1295 * Mark server connections in backup router disabled before
1296 and after backup protocol. Affected file is
1297 silcd/server_backup.c.
1299 * Added support for reconnecting to remote server connection
1300 even if the protocol fails, and if the configuration wants
1301 us to keep trying to connect anyway.
1303 Server connection is not allowed to backup router if
1304 backup router does not have connection to primary router yet.
1306 Affected file is silcd/server.c.
1308 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1310 * Added silc_client_udpate_server function to update changed
1311 server info. Affected file lib/silcclient/idlist.[ch].
1313 * Added check for server entries that are being resolved when
1314 notify is received. If being resolved, handle the received
1315 notify only after it's resolved so that all notifys are
1316 handled in same order as received from the server.
1318 Added similar resolver check to channel entries. Every
1319 notify that cause resolving of any information that affects
1320 channel entry marks the channel entry in waiting state.
1321 After whatever resolving is over the waiters are signalled
1322 and only then the notifys are handled in the same order
1323 as delivered from the server.
1325 Affected files are lib/silcclient/idlist.[ch], and
1328 * Fixed KILLED notify handling in normal server. Affected
1329 file silcd/packet_receive.c.
1331 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
1332 is locally connected, or was locally connected (but may
1333 be detached and connection is not active). Added also
1334 SILC_IS_LOCAL for checking this status. Affected files
1335 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
1336 silcd/server.c and silcd/server_internal.h.
1338 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1340 * Don't send or handle TOPIC_SET if topic is already set and
1341 is same as being set. Affected files silcd/command.c and
1342 silcd/packet_receive.c.
1344 * Fixed CMODE change rights checking to work correctly when
1345 removing modes by operator. Affected file is
1346 silcd/server_util.c.
1348 * Fixed some handling with New Channel packet in router and
1349 fixed some CMODE_CHANGE notify handling in server and router.
1350 Affected file is silcd/packet_receive.c.
1352 * Changed "disconnect" client operation to include the
1353 reason of the disconnection and optional disconnection
1354 message. Affected file lib/silcclient/silcclient.h.
1356 * Made the compilation of lib/contrib/ stuff conditional.
1357 Affected files configure.in.pre, lib/contrib/Makefile.am.
1359 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1361 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
1362 to the sender of the notify too, to avoid situation where two
1363 notifys are in the network at the same time going to oppsite
1364 directions. Affected file silcd/packet_receice.c.
1366 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1368 * Delete the client from channel even if the cilent->id is
1369 NULL. It was possible that client was deleted without
1370 removing from channels (theoretically at least). Affected
1371 file silcd/server.c and silcd/server_util.c.
1373 * Free the client data too when resuming is not successful.
1374 Affected file silcd/packet_receive.c.
1376 * Merged some code from c0ffee's silc-plugin. Affected files
1377 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
1379 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
1380 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
1381 to the primary router connection, the other one returns
1382 TRUE if packet must be broadcasted to network.
1384 * All notifys that are destined to primary router (to network)
1385 are now automatically sent to backup routers even if the
1386 router is standalone (and has backup router). Affected files
1389 * Added --without-irssi and --without-silcd configuration
1390 options for disabling the compilation of these applications.
1391 Affected file configure.in.pre and prepare.
1393 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1395 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
1396 UTF-8 encoding and decoding. Added also new encodings
1397 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
1399 Added also SILC_STRING_LANGUAGE which is language and charset
1400 specific encoder and decoer for those platforms that support
1401 iconv(). It can convert the UTF-8 to and from the locale
1402 specific character set.
1404 Affected file lib/silcutil/silcstrutil.[ch].
1406 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
1408 * Added function silc_get_command_name to the file
1409 lib/silcutil/silcutil.[ch].
1411 * Improved the server debug output a bit. Affected files are
1414 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1416 * Save the channel passphrase when received succesful JOIN
1417 command reply from router, on normal server. Otherwise
1418 joinig +a channels from normal server is not possible.
1419 Affected file silcd/command.c.
1421 * Fixed a bug in TOPIC_SET notify handling. The notifier
1422 may be other than client too, like server or channel.
1423 It expected it to always be only client and ignored the
1424 notify. Affected file silcd/packet_recieve.c.
1426 * Removed some (unnecessary) debug printing from
1427 lib/silccore/silcid.c and lib/silccore/silcargument.c.
1429 * Do not force CMODE_CHANGE when server is announcing new
1432 Router announces stuff only after server reannounces channel
1433 after CHANNEL_CHANGE notify.
1435 These fixes optimizes the announcing procedure, and perhaps
1436 fixes some problems too. Affected file silcd/packet_receive.c.
1438 * Fixed SERVER_SIGNOFF sending to local clients. It was
1439 totally broken and sent the notify to all local clients,
1440 instead of only to those that was on same channel as the
1441 signing off clients. Affected file silcd/server_util.c.
1443 * Added -D option to server. It can be used to give debug
1444 level. The levels are from 0 - 99, and are predefined for
1445 smooth server debugging. (see silcd.c for the predefined
1446 levels). Affected file silcd/server.c.
1448 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1450 * Fixed a bug in Irssi SILC client to close the connection
1451 properly when disconnecting from server. Affected file
1452 irssi/src/silc/core/client_ops.c.
1454 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1456 * When authenticating as founder during JOIN command, check
1457 that the one authenticating becomes the only founder on the
1458 channel. Affected file silcd/command.c.
1460 * Better checking for founder mode setting when CUMODE_CHANGE
1461 notify is received. Affected file silcd/packet_receive.c.
1463 * Close all connections when shutting down the server by sending
1464 DISCONNECT packet. Close all listeners too when shutting
1465 down the server. Affected file silcd/server.c.
1467 * Handle DISCONNECT packet correctly in client library by
1468 calling the "disconnect" client operation. Affected file
1469 lib/silcclient/client.c.
1471 * Handle local errors correctly during resuming. Affected
1472 file lib/silcclient/client.c.
1474 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1476 * The log file is not dupped internally anymore in
1477 lib/silcutil/silclog.c. Fixed memory leaks too.
1479 * The scheduler now dispatches all pending timeout tasks
1480 when it is uninitialized with silc_schedule_uninit.
1481 Affected file lib/silcutil/silcschedule.c.
1483 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1485 * Added --enable-stack-trace option to configure. Added
1486 memory allocation stack trace support. Added files
1487 lib/silcutil/stacktrace.[ch]. Affected files are
1488 lib/silcutil/silcmemory.[ch].
1490 * Fixed memory leaks from libraries and server. Affected
1491 files around the tree.
1493 * Reverted back a fix made to CUMODE which broke it.
1494 Affected file silcd/command.c.
1496 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1498 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
1499 core library, and implemented it. All textual messages SHOULD
1500 use this flag and the message MUST be UTF-8 encoded.
1501 All text messages sent by Irssi SILC client are now UTF-8
1502 encoded (regardless whether the terminal supports UTF-8 or not).
1503 Affected files are lib/silccore/silcchannel.h,
1504 irssi/src/silc/core/silc-servers.c, silc-channels.c and
1507 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1509 * Added lots of new statistics updating that was missing from
1510 the server and router code. Affected files in silcd/.
1512 * Sending SIGUSR1 signal to server now dumps the current
1513 server statistics into /tmp directory. Affected file is
1516 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
1517 the SILC Hash Interface also. Added new functions
1518 silc_hash_get_name, silc_hash_init, silc_hash_update and
1519 silc_hash_final. Affected file lib/silccrypt/silchash.c.
1521 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1523 * Added some better info printing for client during connecting.
1524 Affected file silcd/server_util.c.
1526 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
1527 to silence a user on a channel. Affected files are
1528 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
1529 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
1530 and silcd/packet_receive.c.
1532 * Fixed a fatal bug in handling of malformed command payload.
1533 Affected file silcd/command.c.
1535 * Fixed a double free when announcing channel users to router.
1536 Affected file silcd/server.c.
1538 * After successful authentication to channel founder mode, check
1539 that there isn't anyone else with founder mode on the channel.
1540 The one that authenticated will become founder and anyone
1541 else is demoted. Affected file silcd/command.c.
1543 * Added error printing of any error that has occurred during
1544 any command in client library. Affected file is
1545 irssi/src/silc/core/client_ops.c.
1547 * Removed some error printing from the client library and left
1548 it for the application to worry (from the error status it
1549 receives in 'command' client operation. Affected file is
1550 lib/silcclient/command.c.
1552 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1554 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
1555 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
1556 Starting key agreement with itself is denied. Affected file
1557 is lib/silcclient/client_keyagr.c.
1559 * Fixed some error checkings from the SFTP library which caused
1560 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
1561 and lib/silcsftp/sftp_util.c.
1563 * Added new "debug" and "debug_string" settings to Irssi SILC
1564 client which can be used to print runtime debugging on the
1565 Irssi's screen. Available when compiled with --enable-debug
1566 option. Affected file irssi/src/silc/core/silc-core.c.
1568 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1570 * Fixed a missing variadic parameter in a function call that
1571 caused server crash when a non-allowed connection arrived.
1572 Reported by Richard Becker. Affected file silcd/server.c.
1574 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1576 * Added WATCH list sending to backup routers from router.
1577 The WATCH command is sent by the router to the backup
1578 router. Affected file silcd/command.c.
1580 * Mark the backup_router flag for RouterConnection entry
1581 if the backup router stuff is defined in the config file.
1582 Affected file silcd/serverconfig.c.
1584 * Fixed some backup data sending around the code to work better
1585 if the router is standalone router. Not all places were fixed.
1586 Affected file silcd/packet_receive.c, silcd/packet_send.c,
1589 * Fixed the router connecting when connecting to multiple
1590 routers. It ignored every other router except the first
1591 one. Affected file silcd/server.c.
1593 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1595 * Made the private key generation after expiration optional.
1596 If not created after expiration the old key will re-expire
1597 at a later time (and thus key pair is not necessary to
1598 change). Affected file irssi/src/silc/core/clientutil.c.
1600 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1602 * The length arguments in bind() and connect() were wrong
1603 and fixed now to used SIZEOF_SOCKADDR in the
1604 lib/silcutil/unix/silcunixutil.c.
1606 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1608 * Fixed detach timeout handling to use Client ID and not
1609 the actual client entry which may be freed in the callback.
1610 Affected file silcd/command.c.
1612 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1614 * Merged c0ffee's multiple interface support patch.
1615 Affected files in silcd/.
1617 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1619 * Cleanup keys properly. Affected file is
1620 irssi/src/silc/core/clientutil.c.
1622 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1624 * Display the user mode on the status bar. Affected file
1625 irssi/src/silc/core/silc-expandos.c.
1627 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1629 * If private message key is not set, but the flag is set in
1630 the packet, ignore the packet since it cannot be decrypted.
1631 Affected file lib/silcclient/client_prvmsg.c.
1633 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1635 * When resuming client, remove the old client entry from
1636 the watcher list too. Affected file silcd/packet_receive.c.
1638 * Do not allow normal server to force founder mode away
1639 from router if the founder mode is already set. Affected
1640 file silcd/packet_receive.c.
1642 * Remove the client entry with watch notify types with short
1643 timeout, and not directly, so that other notifys can be
1644 retrieved too. Affected file lib/silcclient/client_notify.c.
1646 * Display notification about data messages that cannot be
1647 displayed. Affected files irssi/src/silc/core/client_ops.c,
1648 irssi/src/fe-common/silc/module-formats.[ch].
1650 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1652 * Fixed the CHANNEL_CHANGE notify handling in client libary
1653 to not use freed memory. Affected file is
1654 lib/silcclient/client_notify.c.
1656 * Fixed CUMODE_CHANGE notify handling in server. Affected
1657 file silcd/packet_receive.c.
1659 * Fixed USERS command to support empty channels. Affected
1660 file silcd/command.c.
1662 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1664 * Allow multiple identical pending commands to be registered
1665 in client library. Affected file is lib/silcclient/command.c.
1667 * Call the completion for resolving client information only
1668 after all resolvers has finished. This fixes a crash in
1669 the client. Added support for checking when the resolvers
1670 are finished. Affected file is lib/silcclient/idlist.c.
1672 * Wait by default 3 seconds before reconnecting to the server
1673 after being disconnected. Makes the /detach command a bit
1676 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1678 * Check the watcher list before sending signoff notifys
1679 when closing client connection. Affected file is
1682 * Added better CMODE command rights checking. Affected file
1683 silcd/server_util.c.
1685 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1687 * Fixed watcher list checking during server signoff. It
1688 crashed the server. Affected file silcd/server_util.c.
1690 * The JOIN command reply returns now the founder's public
1691 key. Affected file is silcd/command.c.
1693 * Announce the channel mode, and the mode properties with
1694 CMODE_CHANGE notify. Affected file silcd/server.c.
1696 * Mark new channels by default disabled, untill at least
1697 one user joins the channel. Affected file is
1698 silcd/packet_receive.c.
1700 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1702 * The nickname argument to watch notify can be optional.
1703 Fixes a crash in server. Affected file silcd/packet_send.c.
1705 * Remove the client entry from cache if the WATCH notify type
1706 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
1707 lib/silcclient/client_notify.c.
1709 * Check the watcher list before and after changing nickname
1710 when the NICK_CHANGE notify is received. Affected file is
1713 * Fixed a crash in OPER and SILCOPER command sending. Empty
1714 passphrase caused the crash. Affected file is
1715 lib/silcclient/command.c.
1717 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1719 * Merged with Irssi CVS for Irssi SILC client.
1721 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1723 * Completed the protocol specifications.
1725 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1727 * Merged with Irssi CVS for Irssi SILC client.
1729 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1731 * Added the founder's public key delivery to the
1732 CUMODE_CHANGE notify type as well. Updated the protocol
1733 specs and the code. Affected files are silcd/packet_send.[ch],
1734 silcd/packet_receive.c and silcd/command.c.
1736 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1738 * Added silc_pkcs_public_key_copy function into the
1739 lib/silccrypt/silcpkcs.[ch].
1741 * Remove the `iv' from the SilcChannelEntry since we can
1742 live without it. Affected files are silcd/idlist.h and
1743 silcd/packet_receive.c.
1745 * Added support for sending the founder's public key in
1746 the CMODE_CHANGE notify packet in the server. Affected
1747 files are silcd/packet_send.[ch], silcd/packet_receive.c,
1748 silcd/command.c and silcd/server.c.
1750 * Changed the FOUNDER_AUTH authentication to use only
1751 public key authentication as defined by new protocol
1752 specs. Passphrase authentication with that mode cannot
1753 be used anymore. It is now possible to reclaim founder
1754 mode from any server in the network. Affected files are
1755 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
1757 * Added permanent channels support by making the channel
1758 permanent when FOUNDER_AUTH mode is set on the channel.
1759 The channel will not be destroyed even if channel is empty
1760 when that mode is set. Protocol TODO #17. Affected
1761 files are silcd/server.[ch], server_util.[ch],
1762 silcd/command.c, silcd/packet_receive.c and
1763 lib/silcclient/command.c.
1765 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1767 * Added reference counter to the command reply context in
1768 the client library. Affected files are
1769 lib/silcclient/command_reply.[ch].
1771 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1773 * Fixed rekey protocol with PFS in the client library.
1774 Affected file is lib/silcclient/protocol.c.
1776 * Added support for list of errors in client library
1777 command reply handling. Affected file is
1778 lib/silcclient/command_reply.c.
1780 * Defined that the WHOIS and IDENTIFY commands can send
1781 list of errors. Updated the protocol specs. Protocol
1784 * Added support for sending list of errors to WHOIS and
1785 IDENTIFY commands in server. Added support for receiving
1786 list of errors in server. Affected files are
1787 silcd/command.c and silcd/command_reply.c.
1789 * Fixed client info resolving on LEAVE command in client
1790 library to not crash. Affected file is
1791 lib/silcclient/client_notify.c.
1793 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1795 * Defined that the NICK command replies with thew changed
1796 nickname too, to make the nickname changing simpler at
1797 the client's end. Updated protocol specs and the code
1798 in client and server. Affected files are
1799 silcd/command.c, lib/silcclient/command_reply.c and
1800 lib/silcclient/command.c.
1802 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1804 * Added `Compressed' packet flag to indicate that the packet
1805 payload is compressed by the sender. Updated the protocol
1806 specs and the core library. The compression still is not
1807 implemented in the sources. Affected file is
1808 lib/silccore/silcpacket.h.
1810 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1812 * Remove pending command callbacks also if the connection
1813 to the server is destroyed. Affected file is
1814 lib/silcclient/client.c.
1816 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1818 * Added new QUIET channel user mode that can be used to
1819 quiet a user in a channel. Updated the protocol specs but
1820 it wasn't implemented yet. Protocol TODO #27. Affected
1821 file is lib/silccore/silcmode.h.
1823 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1825 * Added BLOCK_INVITE user mode to be able to block incoming
1826 invite notifications. Protoocol TODO #26. Affected files
1827 are lib/silccore/silcmode.h, lib/silcclient/command.c and
1830 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
1831 the protocol specs and the code. Affected file is
1832 lib/silccrypt/silcpkcs.c.
1834 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1836 * Disconnect Payload includes now the status type. Updated
1837 the protocol specs and the code. Protocol TODO #25.
1838 Affected files are silcd/server.c, lib/silcclient/client.c.
1840 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
1841 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
1842 Moved the silc_client_command_status_messages table to the
1843 lib/silcutil/silcutil.c and added new funtion
1844 silc_get_status_message, which deprecates function
1845 silc_client_status_message. Affected files are
1846 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
1847 lib/silcutil/silcutil.[ch].
1849 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1851 * Defined that the nickname hash in Client ID MUST be from
1852 lowercase nickname. This effectively changes nicknames in
1853 SILC to case-insensitive. Updated the protocol specs and
1854 the code. Affected files are lib/silcutil/silcutil.[ch],
1855 silcd/serverid.c, and silcd/idlist.c.
1857 * Added new channel user modes BLOCK_MESSAGES_USERS and
1858 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
1859 code. Affected files are lib/silccore/silcmode.h,
1860 lib/silcclient/command.c, and silcd/packet_send.c.
1862 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
1863 specs and code. Affected file lib/silccore/silcstatus.h.
1865 * Added support for watch list. It is possible to add nicknames
1866 to be watched, and when they come to network, leave network
1867 or user mode changes the watcher will be notified of this
1868 change. Added SILC_COMMAND_WATCH command, added new
1869 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
1870 notifications. Updated the protocol specs and implemented
1871 this to library, client and server. Protocol TODO #21.
1872 Affected files are lib/silccore/silccomand.h,
1873 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
1874 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
1875 silcd/packet_send.[ch], silcd/packet_receive.c, and
1876 irssi/src/silc/core/client_ops.c.
1878 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
1879 somebody watching you. Updated the protocol specs and the
1880 code. Affected files are lib/silccore/silcmode.h, and
1881 lib/silcclient/command.c.
1883 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1885 * Added service support to SILC protocol. Added new command
1886 SILC_COMMAND_SERVICE. Updated the protocol specs and the
1887 core library. Services are not implemented in server or
1888 client for now. Protocol TODO #20. Affected files are
1889 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
1891 * Added SilcStatus argument to `command' client operation
1892 to return the error status when command sending fails
1893 locally. Changed all command in client library to return
1894 correct command status. Affected files are
1895 lib/silcclient/command.c, lib/silcclient/silcclient.h and
1896 irssi/src/silc/core/client_ops.c.
1898 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1900 * Added silc_mime_parse function to parse MIME headers.
1901 Affected files are lib/silcutil/silcstruti.[ch].
1903 * Added MIME header parsing in Irssi SILC Client. It displays
1904 all textual MIME objects, others it ignores. Affected file
1905 is irssi/src/silc/core/clien_ops.c.
1907 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1909 * Fixed a bug in the pid writing function, which couldn't be
1910 written in a root-owned directory.
1912 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1914 * Defined that channel message to unknown Channel ID must
1915 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
1916 Updated the protocol specs and the code in server. The
1917 affected file is silcd/packet_receive.c.
1919 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1921 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
1922 that it is used to send error notifys if error occurs during
1923 some SILC packet processing, except commands. The error
1924 types are same as for command reply types. Defined that
1925 if private message is sent to unknown Client ID the error
1926 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
1927 Updated the protocol specs and code. Affected files are
1928 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
1929 lib/silcclient/client_notify.c, silcd/packet_receive.c,
1930 and irssi/src/silc/core/client_ops.c. Renamed the
1931 SilcCommandStatus to SilcStatus.
1933 * Defined the use of extra WHOIS attributes in WHOIS command.
1934 The <Requested Attributes> (defined in a separate document)
1935 can be used to request additional information about user
1936 not returned by standard WHOIS command. Defined that server
1937 can send WHOIS command directly to client. Client provides
1938 the requested attributes to the server. Updated the protocol
1939 specs. Protocol TODO #4. Implementation is not done yet
1940 (Protocol TODO #24).
1942 * Renamed function silc_client_command_status_message to
1943 silc_client_status_message. Affected files are
1944 lib/silcclient/command_reply.[ch].
1946 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1948 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
1949 32 bit integers. Updated the protcol specs and the code.
1950 Affected files are silcd/command.c and
1951 lib/silcclient/command.c.
1953 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1955 * Fixed a bug in library where sending a bogus authentication
1956 payload would lead to a crash. Affected file is
1957 lib/silccore/silcauth.c.
1959 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1961 * Added detach_disabled and detach_timeout server config
1962 options to the server. Affected files silcd/serverconfig.[ch],
1963 silcd/command.c and silcd/packet_receive.c.
1965 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1967 * Added resolve_cmd_ident field to the SilcClientEntry structure
1968 too so that if the entry is for example being resolved so
1969 another command may attach to the same pending command reply
1970 without requiring to resolve the same entry again. Added
1971 support for adding multiple pending commands for one
1972 command idenfier. Affected files lib/silcclient/command.[ch],
1973 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
1975 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1977 * Defined that server receives WHOIS command reply for private
1978 and secret channels too. Updated protocol specs and the
1979 code in server. Affected file silcd/command.c.
1981 * Defined <channel user mode list> argument to WHOIS command
1982 reply for returning user modes on the channels. The
1983 channel list now doesn't include the user mode anymore but the
1984 actual channel mode. Updated protocol specs and the code in
1985 client and server. Affected files are silcd/command_reply.c,
1986 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
1987 and lib/silcclient/command_reply.c.
1989 * Save the channels list in WHOIS command reply in normal server
1990 so that WHOIS always shows joined channels also in normal
1991 server and not just on router. Affected file is
1992 silcd/command_reply.c.
1994 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1996 * Defined that server receives USERS command reply for private
1997 and secret channels too. Updated protocol specs and the
1998 code in server. Affected file silcd/command.c.
2000 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2002 * Changed the UMODE's mode mask argument to be optional. If
2003 not provided then the command merely returns the current mode
2004 mask to the client. Updated protocol specs and the server.
2005 Affected file is silcd/command.c.
2007 * Added SILC session detachment/resuming support. It is possible
2008 to detach by closing the network connection and then re-connect
2009 and resume to the old client session. Added DETACHED user
2010 mode that server will set for detached client. Added new
2011 packet RESUME_CLIENT which is used to perform the resuming
2012 process. Added DETACH command. Updated the protocol specs,
2013 core library, client and server. Protocol TODO #22. Very
2014 many affected files around the tree.
2016 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2018 * Changed the CMODE's mode mask argument to be optional. If
2019 not provided then the command merely returns the current mode
2020 mask to the client. Updated protocol specs and the server.
2021 Affected file is silcd/command.c.
2023 * Changed the Killer's Client ID in KILLED notify to be just
2024 any ID payload since router server is allowed to kill as well.
2025 Updated protocol specs, client libary and server. Affected
2026 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2027 and irssi/src/silc/core/client_ops.c.
2029 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2031 * Added new user modes ANONYMOUS for special anonymous servers
2032 that may set the mode for client, and BLOCK_PRIVMSG which
2033 client may set to block incoming private messages unless the
2034 Private Message Key flag is set (using private keys to protect
2035 private messages). Updated protocol specs and code in client
2036 and server and core library. Protocol TODO #23. Affected
2037 files are lib/silccore/silcmode.h, silcd/server.[ch],
2038 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2039 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2041 * Added new channel user mode BLOCK_MESSAGES which the client
2042 may set to itself to tell server not send channel messages.
2043 Other packets such as channel key packets are still sent.
2044 Protocol TODO #23. Updated the protocol specs, client and
2045 server. Affected files are lib/silccore/silcmode.h,
2046 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2047 lib/silcutil/silcutil.c, silcd/command.c, and
2048 silcd/packet_send.c.
2050 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2052 * Redefined the Status Payload to include now two 8 bit fields,
2053 instead of one 16 bit field. This now makes it possible to
2054 send list of errors. Updated the protocol specs and the code
2055 in core library, client library and server. Protocol TODO #1.
2056 Affected files are lib/silccore/silccommand.[ch],
2057 lib/silcclient/command_reply.[ch], silcd/command.c,
2058 silcd/command_reply.c and silcd/packet_receive.[ch].
2060 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2062 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2063 must be handled by the application and should tell the application
2064 that an error message was already printed, and it should print the
2065 config coords (line, filename, ...). Affected files are
2066 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2068 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2069 server config parsing code more readable.
2071 Fixed a bug in the fetch_logging() config callback.
2073 Affected files is silcd/serverconfig.c.
2075 * Drop root privileges when started in foreground. Don't drop them
2076 if debugging also. Affected file is silcd/silcd.c.
2078 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2080 * Added more IM-like features by introducing new user modes
2081 for setting various presence information. Added new modes:
2082 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2083 specs and code. Protocol TODO #19. Affected files are
2084 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2085 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2087 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2089 * Added STATS command to the protocol after all, to return
2090 various statistical information about the network. It can
2091 be used by clients to retrieve statistical information, and
2092 servers may use it to to fetch cell and network wide
2093 statistics from router. Updated the protocol specs and
2094 implemented it to the server. Protocol TODO #16.
2095 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2096 silcd/command_reply.[ch].
2098 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2100 * The LIST command reply in client libary now adds new channel
2101 entry if the returned channel doesn't exist yet in cache,
2102 and returns the channel entry to the application in the
2103 command_reply client operation. Affected file is
2104 lib/silcclient/command_reply.c.
2106 * Changed the channel message payload's MAC generation to
2107 include the IV in the MAC as well. This way all relevant
2108 parts of the channel message payload are authenticated also
2109 with the channel message MAC (and not only by packet MAC).
2110 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2111 Affected file is lib/silccore/silcchannel.c.
2113 * Fixed the SKE to save the remote version, since the
2114 silc_ske_parse_version mistakenly checked wrong version,
2115 after it replaced the start payload. Affected files are
2116 lib/silcske/silcske.[ch].
2118 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2120 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2121 string utility functions. Added there also new functions
2122 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2123 Affected files lib/silcutil/silcstrutil.[ch].
2125 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2126 files are lib/silcutil/silcstrutil.[ch].
2128 * Defined that the security property fields in SKE SHOULD be
2129 UTF-8 encoded, defined that version string MUST be US-ASCII
2130 encoded, defined that passphrases sent in connection
2131 authentication protocol MUST be UTF-8 encoded. Implemented
2132 these to the client and server. Defined also that other
2133 passphrases sent in the protocol MUST be UTF-8 encoded.
2134 Affected files are lib/silcske/silcske.c,
2135 lib/silcclient/protocol.c, silcd/protocol.c,
2136 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2138 * Changed the silc_client_close_connection interface to not
2139 need the SilcSocketConnection which should not be visible
2140 to application. Affected files are lib/silcclient/client.c
2141 and lib/silcclient/silcclient.h.
2143 * Rewrote the text for Private Message Key Payload in the
2144 protocol specification. Protocol TODO #11.
2146 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2148 * Upgraded the protocol version to 1.1, updated protocol specs
2151 * Added the nickname as new argument to NICK_CHANGE notify and
2152 added it to protocol specs and implemented it to client and
2153 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2154 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2155 lib/silcclient/client_notify.c.
2157 * Added the killer's client ID to the KILLED notify and added
2158 it to protocol specs and implemented it to client and server.
2159 Protocol TODO #13. Affected files are silcd/command.c,
2160 silcd/packet_receive.c, packet_send.[ch],
2161 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2162 The killer's client entry is now returned to application in
2163 the `notify' client operation.
2165 * Fixed the Max Argument fields that had too large value set
2166 in the protocol specs. Protocol TODO #14.
2168 * Added the LEAVE command reply to return the ID of parted
2169 channel. Updated protocol specs and implemented it to the
2170 client and server. Protocol TODO #15. Affected files are
2171 silcd/command.c, lib/silcclient/command_reply.c. The channel
2172 entry is now returned to application in the `command_reply'
2175 * Rewrote the version SKE version checking in client libary
2176 and in server to use the silc_parse_version_string. Affected
2177 files are lib/silcclient/protocol.c, silcd/protocol.c.
2179 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2180 commands that was missing it, and updated protocol specs and
2181 the server implementation. Protocol TODO #10. The affected
2182 file is silcd/command.c.
2184 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2185 generic reply to a generic request (REQUEST flag), and
2186 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2187 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2188 to define the payload for DATA flag. Added the flags to
2189 the implementation. Protocol TODO #9. Affected file is
2190 lib/silccore/silcchannel.h.
2192 Changed the client library to return the message length
2193 to application as well in the channel_message and private_message
2194 client operations. Affected files are
2195 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2196 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2197 and lib/silcclient/client_ops_example.c.
2199 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2200 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2201 the channel. Updated protocol specs and impelemented this
2202 to client and server. Protocol TODO #6. Affected files are
2203 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2204 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2206 Added new options m and M to CMODE command in Irssi SILC
2207 client to set these modes.
2209 * Deprecated all administrative commands from SILC protocol
2210 since they are highly implementation specific commands.
2211 Updated protocol specs. Moved the old commands in
2212 implementations to private range of command types. Affected
2213 files are silcd/command.c, lib/silcclient/command.c and
2214 lib/silcclient/command_reply.c. Protocol TODO #8.
2216 * Fixed a bug in server where sending unknown command crashes
2217 the server. Affected file silcd/command.c.
2219 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2221 * Added SILC_PROTOCOLVERSION macro to check protocol version
2222 of a socket connection. The affected file is
2223 lib/silcutil/silcsockconn.h.
2225 * Added better error logging in rekey protocol. Affected file
2228 * Do not check public key types in SKE during rekey. Affected
2229 file lib/silcske/payload.c.
2231 * Fixed the rekey protocol with PFS, which was totally broken.
2232 Affected file silcd/protocol.c.
2234 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2236 * Some client implementations quit network by doing first LEAVE
2237 and then immediately SIGNOFF (like Bombyx). We now do check
2238 after a short time after LEAVE notify and check whether the
2239 client is still valid after LEAVE, and if not we remove it from
2240 cache. Affected file is lib/silcclient/client_notify.c.
2242 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2244 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2245 it's good not to have security holes here.
2247 * Fixed a negative refcount situtuation for the config context.
2248 Affected file is silcd/serverconfig.c.
2250 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2252 * ROBOdoc documented lib/silcutil/silcutil.h.
2254 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2256 * Optimized even more the SilcPacketContext structure. Now
2257 totally saved 16 bytes of memory per context after optimization.
2258 Affected files are lib/silccore/silcpacket.[ch].
2260 * Made strict checks for valid SILC IDs. Affected file is
2261 lib/silccore/silcid.c.
2263 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2265 * Changed the object argument for silc_cipher_register,
2266 silc_hash_register, silc_hmac_register and silc_pkcs_register
2267 to const. Affected files are lib/silccrypt/silccipher.[ch],
2268 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
2270 * Changed the silc_get_username and silc_get_real_name to
2271 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
2273 * Fixed the Irssi SILC Client to use the silc_get_username and
2274 silc_get_real_name insted of glib routines since the glib
2275 routines only corrupt stack. Fixes the Irssi SILC to work in
2276 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
2278 * Fixed the Irssi to not use g_get_home_dir since it crashes
2279 or returns garbage on cygwin and corrupts stack. Added function
2280 get_home_dir to Irssi routines. Affected files are
2281 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
2283 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2285 * Made some structure optimizations. SFTP memory FS MemFSEntry
2286 entry structure. Optimized SilcTask structure. Optimized
2287 SilcPacketContext structure.
2289 Affected files lib/silcsftp/sftp_fs_memory.c,
2290 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
2292 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2294 * And yet again reverted back the config thing since Johnny
2295 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
2298 * Fixed memory leaks from config object. Affected files are
2299 silcd/serverconfig.[ch].
2301 * Added support for adding new connections to the server in rehash.
2302 After rehash they take effect.
2304 Added support for changing the maximum allowed connections in
2305 rehash. The number can grow but going smaller is not supported.
2307 Added function silc_server_num_sockets_by_remote to the
2308 silcd/server_util.[ch].
2310 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
2312 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2314 * Added preliminary checking during config parsing for a valid
2315 public/private key and removed further checks in the code.
2316 Affected files are silcd/serverconfig.[ch], server.c.
2318 * Moved functions silc_server_drop() and silc_server_daemonise()
2319 from server.c to silcd.c since they are stricly related to
2320 the application activity.
2322 * Reverted a small part of the automatic ref/unref since
2323 it caused a double unref in some situations. Affected
2324 files are silcd/silcd.[ch], server.c, serverconfig.c.
2326 * Added some .cvsignore files in the lib directory.
2328 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2330 * Fixed silc_net_gethostbyaddr to correctly resolve by
2331 address. Affected file lib/silcutil/silcnet.c.
2333 * Fixed the notify relaying to client. The HMAC to be used
2334 with relayed packets ws wrong and caused decryption failure
2335 at the client end. Affected file is silcd/packet_receive.c.
2337 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2339 * Created new branch silc_protocol_1_0_branch.
2341 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
2343 * Changed the silc_server_config_* routines to be SilcServer
2344 independent. They are now officially application specific code
2345 and not part of generic server implementation. Affected files
2346 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
2348 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2350 * Added automatic referencing of config context in the
2351 silc_server_config_alloc, and automatic unreferencing in the
2352 silc_server_config_destroy. Affected files are
2353 silcd/serverconfig.[ch], silcd/silcd.c.
2355 * Fixed the silc_log_quick handling in the logging routines.
2356 It didn't log quickly when it was TRUE. Affected file is
2357 lib/silcutil/silclog.c. Also the flush delay was set even
2358 if it was 0 in config file. Affected file is
2359 silcd/serverconfig.c.
2361 * Added support for changing key pair of the server in rehash.
2362 Affected file silcd/server.c.
2364 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2366 * Fixed the TOPIC_SET notify to not cras. It changed the topic
2367 too early, before getting the channel entry. Affected file
2368 is silcd/packet_receive.c.
2370 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2372 * Added functions silc_server_config_[ref/unref], these are used
2373 to prevent that the config object is destroyed.
2375 No longer directly affect global variables silc_log_quick and
2376 silc_log_delay, they are first cached inside the config object
2377 and then applied with silc_server_config_setlogfiles().
2379 silc_server_config_set_defaults() is now internal to
2380 serverconfig.c, there are no reasons to show this internal stuff
2383 Affected files are silcd/serverconfig.[ch].
2385 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
2386 fprintf's to stderr, since some code may be executed again after
2387 the server went into the background. Affected files are
2390 * Added rehash support. Added function silc_server_rehash() that
2391 will perform all the basic tasks of the rehashing procedure.
2393 * Added command line option `-x, --hexdump'. This will enable the
2394 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
2395 The option `--hexdump' implies `--debug'.
2397 * Fixed a bad bug in the logging APIs (silcutil library) where
2398 the application would crash after calling silc_log_reset_all().
2400 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2402 * Fixed the KICKED notify handling in client library to
2403 correctly remove the channel and all entries from the
2404 channel when I was kicked. This bug crashed the client.
2406 Fixed yet another but in KICKED notify handling to remove
2407 the kicked client correctly from the channel.
2409 Affected file is lib/silcclient/client_notify.c.
2411 * Fixed a minor bug in looking up correct client entry
2412 in KICKED notify in server. Affected file is
2413 silcd/packet_receive.c.
2415 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
2416 sources correctly to distribution. Fixes --with-gmp option.
2418 * Removed the manual rehashing from ID Cache, and changed it
2419 to use the SILC Hash Table's auto rehash feature. Affected
2420 file is lib/silccore/silcidcache.c.
2422 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2424 * Fixed a bug in the silc_client_nickname_format function that
2425 handles the multiple same nickname formatting. Two clients
2426 with same nickname caused problems after the first one left
2427 and rejoined. It didn't format the nickname correctly.
2428 Affected file is lib/silcclient/idlist.c.
2430 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2432 * Don't change the topic if olod topic is same as new one.
2433 Affected file is silcd/packet_receive.c.
2435 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2437 * Added cross-reference support to the SILC Documentation
2438 generator. All types across all HTML files are now cross-
2439 referenced. Affected files util/robodoc/generator.c and
2440 scripts/silcdoc/silcdoc.
2442 * Added file lib/silcutil/silctypes.h to include all the
2443 arithmetic type definitions and some macros. Removed
2444 includes/bitmove.h and moved macros to silctypes.h.
2446 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2448 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
2450 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2452 * Added `type' argument to silc_id_payload_parse_id function which
2453 now returns the type of the ID to the sent pointer. Affected
2454 file is lib/silccore/silcid.[ch].
2456 * Added check for CMODE_CHANGE notify type that mode change is
2457 allowed by the sender. Affected file silcd/packet_receive.c.
2459 * Added check for CUMODE_CHANGE notify type that mode change is
2460 allowed by the sender. Affected file silcd/packet_receive.c.
2461 Added the ID type as CUMODE_CHANGE notify type as argument
2462 to the `notify' client operation. Affected files are
2463 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2465 * Added function silc_client_add_server to the client library.
2466 Added support for resolving also channel and server info when
2467 received unknown entity in notify packet. Affected files are
2468 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
2470 * Added function silc_command_get_status to return the command
2471 status from the command reply's argument payload. Affected files
2472 are lib/silccore/silccommand.[ch].
2474 * Added check for KICKED notify type that the kicking is
2475 allowed by the client. Affected file silcd/packet_receive.c.
2477 * Created function silc_get_input which can be used to get input
2478 (echo on or off) from user on command line. Affected files are
2479 lib/silcutil/silcutil.[ch].
2481 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2483 * Optimized silc_server_packet_relay_to_channel function.
2484 Added new function silc_channel_message_payload_encrypt which
2485 can be called directly if channel message payload needs to
2486 be encrypted and is already encoded (no need to call _encode
2487 function). Packet relaying is now done by router without any
2488 extra memory allocations. Affected files are
2489 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
2490 silcd/packet_send.c.
2492 * Fixed the INVITE notify handling. It took wrong arguments
2493 as invite list and invite delete. Affected file is
2494 silcd/packet_receive.c.
2496 * Added check for TOPIC_SET notify type that the topic change is
2497 allowed by the client. Affected file silcd/packet_receive.c.
2499 * Added check for INVITE notify type that inviting is allowed by
2500 the client. Affected file silcd/packet_receive.c.
2502 * Changed the silc_server_client_on_channel to return the
2503 SilcChannelClientEntry as well. Moved the function
2504 silc_server_check_cmode_rights to server_util.[ch].
2505 Affected files are silcd/server_util.[ch], silcd/command.c.
2507 * Added function silc_server_check_umode_rights to check whether
2508 changing client's user mode is allowed. Added check for
2509 UMODE_CHANGE notify type that the umode change is allowed
2510 by the client. Affected files are silcd/server_util.[ch],
2511 silcd/packet_receive.c and silcd/command.c.
2513 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2515 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
2516 ID length. It ignored that ID can be IPv6 based as well.
2517 Affected file lib/silccore/silcpacket.h.
2519 * Fixed the silc_id_id2str and silc_id_str2id to take the
2520 IPv6 address offset's into consideration. Affecte file is
2521 lib/silccore/silcid.c.
2523 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2525 * Fixed the internal Unix scheduler functions to check for
2526 NULL context they may receive. The affected file is
2527 lib/silcutil/unix/silcunixschedule.c.
2529 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
2531 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
2532 can specify different directory with --home command line
2533 parameter. Affected files irssi/src/silc/core/client_ops.c,
2536 * SILC-specific commands aren't now executed if the active server
2537 isn't of SILC-type, so there won't be problems with having
2538 IRC and SILC protocol support in same client. Affected files
2539 irssi/src/silc/core/silc-channels.c, silc-servers.c,
2542 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2544 * Improved the signal support in SILC Schedule. Added new
2545 function silc_schedule_signal_call which is used by application
2546 to mark a signal to be called. It is now safe to perform
2547 any kind of tasks in signal callbacks since it is guaranteed
2548 that the application specified signal callback is called
2549 after the signal is over. Affected files are
2550 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
2552 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2554 * Added `name' field to SilcChannelPrivateKey to represent
2555 application given name for the key. Moved also the context from
2556 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
2557 Added the `name' argument also to the function
2558 silc_client_add_channel_private_key.
2560 Added function silc_client_current_channel_private_key to set the
2561 current channel private key in use.
2563 Added "change" command to KEY command which can be used to change
2564 the current channel private key. Bound the command also to
2565 alt+K (Alt+Shift+k).
2567 Also affected files lib/silcclient/client_channel.c,
2568 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
2570 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2572 * Added silc_rng_get_byte_fast function in to the
2573 lib/silccrypt/silcrng.[ch].
2575 * Changed the interface of silc_packet_assemble and the
2576 silc_packet_send_prepare. If silc_packet_assmble is now
2577 called the application does not call silc_packet_send_prepare
2578 because the library will call it automatically. These
2579 interfaces now also return a reference to the outgoing buffer
2580 which includes the assembled packet, which the application can
2581 use to encrypt the packet.
2583 Affected files are lib/silccore/silcpacket.[ch],
2584 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
2585 silcd/packet_send.c, server_backup.c and packet_receive.c.
2587 * Fixed a packet sending bug on very high load, where outgoing
2588 packet queue wasn't handled correctly and packets got corrupted.
2589 Affected files are lib/silcutil/*/silc*sockconn.c,
2590 lib/silcclient/client.c and silcd/server.c.
2592 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2594 * Added macro SILC_PACKET_DATALEN which can be used during
2595 packet assembling to check whether the data to be added to
2596 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
2597 len is truncated until it fits it.
2599 Added checks for maximum length of channel message payload and
2600 private message payload also.
2602 Added checks for maximum packet length in server and in
2605 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
2606 lib/silcclient/client.c, lib/silccore/silcchannel.c and
2607 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
2608 lib/silcclient/client_prvmsg.c.
2610 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2612 * Added silc_server_packet_queue_purge call to the
2613 silc_server_disconnect_remote to assure that all data in the
2614 queue before disconnecting is sent to the network. Affected
2615 file silcd/server.c.
2617 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2619 * Added the deleting of server's own ID cache entry to the
2620 silc_server_free function. Free also everything else that
2621 has been allocated in silc_server_init. The affected file
2624 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2626 * Added functions silc_parse_version_string, silc_version_to_num,
2627 and silc_ske_parse_version to parse SILC protocol style version
2628 strings. Affected files lib/silcutil/silcutil.[ch] and
2629 lib/silcske/silcske.[ch].
2631 * Added new configuration params: version_protocol, version_software
2632 and version_software_vendor to specify what version the remote
2633 host must at least be to be able to connect to server. The vendor
2634 string can be regex matched too. Added new function
2635 silc_server_connection_allowed to check maximum number of allowed
2636 connections, and allowed versions for incoming connections.
2637 Affected files are silcd/server.c, server_util.[ch] and
2640 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2642 * Added preliminary support for signals in scheduler. The
2643 signals we care about are now blocked always when the scheduler
2644 is locked. This way we can synchronise the use of signal with
2645 scheduler. It is guaranteed that when signal occurs the scheduler
2646 is not locked, and thus new tasks can be safely added to the
2649 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
2650 to silc_schedule_internal_init and silc_schedule_internal_uninit.
2651 Added new platform specific routines
2652 silc_schedule_internal_signals_[un]block and
2653 silc_schedule_internal_signal_[un]register.
2655 Added new functions to SILC Schedule API:
2656 silc_schedule_signal_[un]register. Each signal that application
2657 is going to use should be registered to the scheduler.
2659 Affected files are lib/silcutil/silcschedule.[ch],
2660 lib/silcutil/*/silc*schedule.c.
2662 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2664 * Check for unauthenticated client and server in the
2665 silc_server_new_client and silc_server_new_server functions.
2666 Affected file silcd/packet_receive.c.
2668 * Added function silc_string_is_ascii to check whether given
2669 string is 7-bit ASCII string. Affected files are
2670 lib/silcutil/silcutil.[ch].
2672 * Added function silc_id_is_valid_server_id into the
2673 silcd/serverid.c and added checking for valid Server ID's in
2674 silc_server_new_server. The Server ID must always be based
2675 on the server's public IP address.
2677 * Added logging of DISCONNECT packet message in the server.
2678 Affected file silcd/server.c.
2680 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2682 * Changed all library interfaces that use Global RNG to also
2683 accept SilcRng as argument. Affected files are
2684 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
2685 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
2686 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
2687 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
2688 lib/silccrypt/rsa.c.
2690 * Added function silc_pkcs_generate_key to the
2691 lib/silccrypt/silcpkcs.[ch] for applications so that they
2692 don't need to do pkcs->pkcs->init calls anymore.
2694 * Remove SilcSocketConnection from the SFTP API since it really
2695 wasn't needed there. The application has the information
2696 saved in its contexts anyway and the SFTP layer doesn't need
2697 know about it. Affected files lib/silcsft/silcsftp.h and
2698 lib/silcsftp/sftp_[server/client].c.
2700 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
2701 The SilcSimContext is not SilcSim.
2703 * Fixed possible buffer overflows in silc_id_render in the
2704 lib/silcutil/silcutil.c.
2706 * On EPOC the global crypto module lists are not used at all
2707 in the crypto library. Added support for using the constant
2708 algorithm list on EPOC. Affected files are
2709 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
2712 * Fixed the handling of third parameter of KICKED notify, since
2713 it was mistakenly updated to SILC Protocol 1.0 even though it
2714 is to be included in 1.1. Since it is not in 1.0 it is not
2715 mandatory, and this fix now handles it only if it is provided,
2716 and it is not error if it is not provided. Affected file
2717 lib/silcclient/client_notify.c.
2719 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2721 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
2722 client. Affected file irssi/src/silc/core/client_ops.c.
2724 * Merged with Irssi 0.8.4 from irssi.org CVS.
2726 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2728 * Check for valid socket connection in client entries before
2729 sending any messages. Fixes a crash, but doesn't fix some
2730 other underlaying bug that is lurking there. Affected
2731 file silcd/packet_send.c.
2733 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
2735 * $usermode, $cumode and $cumode_space expandos shouldn't do
2736 anything with non-SILC server records. Affected file
2737 irssi/src/silc/core/silc-expandos.c
2739 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2741 * Fixed the silc_net_check_[host/local]_by_sock to support
2742 IPv6 bound sockets as well. Now they can return IPv6 addresses
2743 as well. Affected file lib/silcutil/silcnet.c.
2745 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
2746 Affected lib/silcutil/unix/silcunixnet.c.
2748 * Fixed ID rendering (at least on some platforms, not NetBSD)
2749 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
2751 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2753 * Added silc_hash_public_key and silc_hash_public_key_compare
2754 functions to be used with SilcHashTable. They can be used to
2755 hash public keys and compare public keys in hash table. Affected
2756 file lib/silcutil/silcutil.[ch].
2758 * Added support for specifying multiple public keys for Client
2759 connection section in server configuration file. This makes it
2760 possible to accept multiple public keys from same host, or to
2761 make a section that accepts any incoming host, and have the
2762 accepted public keys listed in the section.
2764 Added functions silc_sever_[find/get]_public_key, added the
2765 support for this actually to all connection sections but only
2766 the Client section is currently allowed to specify multiple
2769 Affected files are silcd/server.c, server_internal.h,
2770 command.c, protocol.c, server_util.[ch], packet_receive.c.
2772 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2774 * Merged Irssi 0.8.2 from irssi.org CVS.
2776 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2778 * If silc_debug is TRUE, also output standard logging messages
2779 to stderr with the debug output.
2781 Made silc_log_reset_all() flushing all channels before returning.
2782 Also fixed some documentation typos.
2784 Affected files are lib/silcutil/silclog.[ch].
2786 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2788 * Fixed the server to check correctly the amount of connections
2789 from single host, by checking also the type of the connection.
2790 Fixed also the comparison of number of connections and number
2791 of allowed connections. Affected files are silcd/server.c,
2794 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2796 * Fixed the USERS command reply to save the user's mode on the
2797 channel as well. Fixed JOIN command reply to check whether a
2798 client is on channel already and not join it twice. Affected
2799 file lib/silcclient/command_reply.c.
2801 * Added new file silc-expandos.c into irssi/silc/core/ to return
2802 various stuff for various signal for the statusbar etc. updating.
2803 Now Irssi SILC client prints channel user modes etc. on the
2806 * The user mode (like server/router operator changes) is now shown
2807 on the Irssi SILC client's statusbar. The affected files are
2808 irssi/src/silc/core/client_ops.c, silc-expandos.c.
2810 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2812 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
2813 to SILC_SCHEDULE_[UN]LOCK macros.
2815 * Added more error printing to logs in server code. Affected
2816 files silcd/server.c and silcd/protocol.c.
2818 * Fixed -S option parsing in Irssi SILC Client. Affected file
2819 irssi/src/silc/core/silc-core.c.
2821 * Added silc_buffer_alloc_size function. Affected file is
2822 lib/silcutil/silcbuffer.h.
2824 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2826 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
2827 constants. Affected files in
2828 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
2831 * Changed the internal SFTP Memory FS table to const. Affected
2832 file lib/silcsftp/sftp_fs_memory.c.
2834 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2836 * Fixed the buffer formatting and unformatting routines to
2837 check the size of 64 bits types with sizeof(). Affected
2838 file is lib/silcutil/silcbuffmt.c.
2840 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2842 * Removed 0.6.x backwards support.
2844 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2846 * Changed all integer type names:
2847 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
2848 to avoid collisions with other libraries using same type names
2851 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2853 * Added `prefer_ipv6' argument to the functions
2854 silc_net_gethostbyname[_async]. If it is TRUE it will return
2855 IPv6 address over IPv4. If FALSE IPv4 address is returned
2856 even if IPv6 address was found. Affected files
2857 lib/silcutil/silcnet.[ch].
2859 * Added support silc_net_create_connection[_async] to fallback
2860 to IPv4 address if IPv6 address could not be used (like if
2861 it doesn't work on a specific system). Affected file in
2862 lib/silcutil/unix/silcunixnet.c.
2864 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2866 * Added silc_schedule_reinit function to do the enlarging
2867 of the max tasks handling capabilities of the scheduler.
2868 Affected files lib/silcutil/silcschedule.[ch].
2870 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2872 * Added automatic extern "C" { ... } for C++ compilers so the
2873 application does not need to define them. Affected file
2874 includes/silcincludes.h.
2876 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
2877 old name went against naming convention. Applications now
2878 include "silcclient.h" instead of "clientlibincludes.h".
2879 Removed includes/clientlibincludes.h, it is redundant now.
2881 * Renamed includes/version.h to silcversion.h.
2883 * Added really preliminary support for OS/2 into the util
2884 library. Only thread & mutex API is implemented, others
2885 are still to be implemented. Created the lib/silcutil/os2/
2886 directory. Created also file includes/silcos2.h.
2888 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2890 * Added preliminary BeOS support into the util library.
2891 Created lib/silcutil/beos/, and implemented all the needed
2892 functions to support SILC on BeOS. Created also file
2893 includes/silcbeos.h.
2895 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
2897 * Added proper initializations to silc's irssi code, so it's
2898 now possible to load it as module. Affected files
2899 irssi/src/silc/core/silc-core.c,
2900 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
2902 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2904 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
2907 * Fixed the silcdoc document generator to correct generate
2908 docs from all kinds of filenames. Affected files are
2909 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
2911 * ROBOdoc documented lib/silcutil/silcmemory.h.
2912 Added also new function silc_memdup.
2914 * Removed lib/silcutil/silcbufutil.h and moved those routines
2915 to the lib/silcutil/silcbuffer.h.
2917 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2919 * Added `user_count' to the SilcChannelEntry which now tells the
2920 number of users on the channel. The user count is now saved
2921 in normal server of global channels as well. Affected files
2922 silcd/server.c, idlist.h, packet_receive.c and command.c.
2924 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
2925 include file utility functions.
2927 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
2928 instead of calling directly OS routines.
2930 * Fixed NICK change printing in Irssi SILC Client. Fixed
2931 KICKED notify printing in Irssi SILC Client. Affected file
2932 irssi/src/silc/core/client_ops.c.
2934 * Fixed a NICK change bug in client library, to not recreate the
2935 client_entry->channels hash table everytime nick is changed.
2936 Affected file lib/silcclient/client.c.
2938 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2940 * ROBOdoc documented the lib/silcske/silcske.h, and improved
2941 the SKE interface a bit.
2943 * Fixed padding problem in PKCS#1. The padding was not actually
2944 random since the random number generator was used incorrectly.
2945 This security bug affects only when encrypting with PKCS#1, and
2946 it is not currently used at all in SILC. SILC only use signing
2947 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
2949 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2951 * Rewrote the notify handling in Irssi SILC client to not call
2952 the events as signals. Fixes problems with Perl support.
2953 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
2955 * Send the auto-nicking NICK command in client library with
2956 little timeout after connecting. The affected file is
2957 lib/silcclient/client.c.
2959 * Added following new config file settings:
2960 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
2961 key_exchange_timeout, conn_auth_timeout, connections_max,
2964 Implemented all the new config settings handling in the server.
2966 Optimized the use of SKE Mutual flag usage. Use it only
2967 if connection authentication protocol is not based in public
2970 Renamed all SilcServerConfigSection* to SilcServerConfig*
2971 to have a bit shorter names.
2973 Affected files silcd/serverconfig.[ch], server.[ch], and
2976 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2978 * Cleaned up the listening sockets code, preparing for the rehash
2979 support. Affected file is silcd/server.c.
2981 * Fixed some output messages. Affected files are silcd/silcd.c,
2984 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2986 * Create lib/doc/silcrng_intro.html document as introduction
2987 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
2989 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2991 * Fixes to the silcd config template. Affected file is
2992 doc/example_silcd.conf.in.
2994 * Removed type casts from silc_calloc(), conforming to the
2995 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
2997 * Removed param_name member from client, server, and router
2998 section structs, now identifying the param directly.
3000 Added CONFIG_FREE_AUTH macro in config file parsing.
3002 Affected files are silcd/serverconfig.[ch].
3004 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3006 * Fixed command line parameter handling. All SILC initialization
3007 is now done in silc_core_init() which also fixes autoconnecting
3010 Affected files irssi/src/silc/core/silc-core.c,
3011 irssi/src/fe-text/silc.c.
3013 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3015 * Added new configuration options and blocks:
3016 keepalive_secs, reconnect_count, reconnect_interval,
3017 reconnect_interval_max, reconnect_keep_trying and
3018 require_reverser_lookup. Added ConnectionParam block, and
3019 implemented the connection parameters when connecting as
3020 initiator and when accepting connections as responder.
3022 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3023 whether given configuration value has been given already.
3025 Affected files silcd/serverconfig.[c], server.[c].
3027 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3028 algorithm parts and created new file silcalgs.conf, that
3029 is now included from the example_silcd.conf.in.
3031 * Optimized the silc_server_connect_to_router_second to take
3032 the connection configuration object from the SilcServerConnection
3033 object instead of finding it during the connecting phase.
3034 Added the configuration object to SilcServerConnection struct.
3035 Affected files silcd/server_internal.h, server.c.
3037 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3039 * Add the client on channel after it was resolved at the
3040 channel message receiving, and it was not already on the
3041 channel. Affected file lib/silcclient/client_channel.c.
3043 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3045 * Fixed the public key authentication to allocate always the
3046 destination signature buffer instead of using static buffer.
3047 Affected file silcd/protocol.c.
3049 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3051 * Unified the serverconfig.[ch]'s helper function interface.
3052 Affected file silcd/serverconfig.[ch].
3054 * Removed doc/example_silc.conf.in since it is redundant.
3055 The make install will now install irssi/silc.conf file.
3057 * Added new Passphrase and Publickey authentication methods to
3058 config file, allowing both public key and passphrase based
3059 authentication to be set at the same time.
3061 Added `prefer_passphrase_auth' setting in config file which
3062 can be used to set to prefer passwd auth if both passwd and
3063 public key is set. If not set, public key is preferred.
3064 This has effect only when being initiator (responder will try
3067 Added support for authentication with passphrase and public key
3068 at the same time. The passphrase is tried first always since
3069 it is faster to check.
3071 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3073 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3075 * Merged the new SILC Config library, with the server parsing
3076 support. Read the header file silcconfig.h or the toolkit
3077 documentation for the news. Affected files are
3078 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3079 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3080 silcd/protocol.c silcd/server.c silcd/server_backup.c
3081 silcd/serverconfig.[ch] silcd/silcd.c.
3083 * Fixed some silclog documentation. Affected file is
3084 lib/silcutil/silclog.h.
3086 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3088 * The silc_cipher_register, silc_hash_register and
3089 silc_hmac_register now checks if the object to be registered
3090 is registered already. Affected files are
3091 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3093 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3095 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3097 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3099 * Allow zero length channel messages inside the Channel Message
3100 Payload. Affected file lib/silccore/silcchannel.c.
3102 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3103 as header filenames.
3105 * Removed lib/silcclient/README and created HTML file
3106 lib/silcclient/silcclient_using.html, which is now included
3107 as part of Toolkit documentation.
3109 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3111 * Fixed CUMODE_CHANGE notify handling to change the mode of
3112 correct client. Affected file lib/silcclient/client_notify.c.
3114 * Make silc_rng_alloc fail if it cannot allocate the sha1
3115 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3117 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3119 * Fixed the file transfer's key agreement payload to include
3120 zero port also if the hostname is NULL because it could not
3123 Call file transfer monitor callback now also if error occurs
3124 during key agreement protocol.
3126 Changed the silc_client_file_send interface to return the
3127 SilcClientFileError instead of session id. The session ID
3128 is returned into pointer provided as argument.
3130 Check that the file exists locally before sending the
3131 file transfer request at all.
3133 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3135 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3136 error than can occur while key agreement protocol. Affected
3137 file lib/silcclient/silcapi.h.
3139 * Fixed the event_mode CMODE handler to not crash when mode
3140 is changed and +k mode is set in the channel. Affected file
3141 irssi/src/silc/core/silc-channels.c.
3143 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3144 SILC_LOG_WARNING to give out Warning and not Error. Affected
3145 file lib/silcutil/silclog.c.
3147 * Fixed the channel message payload decryption in the function
3148 silc_channel_message_payload_decrypt to not modify the original
3149 buffer before it is verified that the message decrypted
3150 correctly. Otherwise, next time it is called with correct
3151 channel key it won't encrypt since the payload is corrupted.
3152 Affected file lib/silccore/silcchannel.c.
3154 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3156 * Do not constantly resize the window. A fix patch by cras.
3157 Affected file irssi/src/fe-text/screen.c.
3159 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3161 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3162 Affected file lib/silcutil/silcnet.c.
3164 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3166 * Fixed a bug in hash table internal routine for traversing
3167 the table with foreach callback. The current entry may
3168 become invalid in the callback but it was referenced after
3169 the callback returned.
3171 Do not allow auto rehashing of hash table during the
3172 silc_hash_table_foreach operation, for same reasons as it is
3173 not allowed for SilcHashTableList. Affected files are
3174 lib/silcutil/silchashtable.[ch].
3176 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3178 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3179 Win32 DLL. extern's in header files are now declared with
3182 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3184 * Fixed private message handling. It used some old code that
3185 caused the client to crash. Affecte file is
3186 lib/silcclient/client_prvmsg.c.
3188 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3190 * Added function silc_client_add_channel,
3191 silc_client_replace_channel_id, and removed functions
3192 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3193 from client library.
3195 * Added cross reference of the joined channels to the
3196 SilcClientEntry, and changed the SilcChannelEntry's
3197 users list to SilcHashTable. The affected files are
3198 lib/silcclient/idlist.[ch].
3200 * Fixed a bug in hash table tarversing. While the hash table
3201 is traversed with SilcHashTableList the table must not be
3202 rehashed. It is now guaranteed that auto rehashable tables
3203 are not rehashed while tarversing the list. Also defined that
3204 silc_hash_table_rehash must not be called while tarversing
3205 the table. Added function silc_hash_table_list_reset that must
3206 be called after the tarversing is over. The affected files are
3207 lib/silcutil/silchashtable.[ch].
3209 * Changed all hash table traversing to call the new
3210 silc_hash_table_list_reset in server and in client library.
3212 * Added function silc_client_on_channel to return the
3213 SilcChannelUser entry if the specified client entry is joined
3214 on the specified channel. This is exported to application as
3215 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3217 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3219 * Fixed founder regaining problem with JOIN command on normal
3220 server. The notify for mode change must be sent always and
3221 not only if !cmd->pending. Affected file silcd/command.c.
3223 * Fixed the WHOWAS command's reply sending to support the
3224 lists correctly. Affected file silcd/command.c.
3226 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3228 * When sending JOIN command to router for processing the
3229 sender's old command identifier was not saved back to the
3230 sender's command context, fixed now. The affected file is
3233 * Create the key in JOIN command of the router did not return
3234 the channel key, added check for this. Affected file is
3237 * Fixed a channel ID update bug in JOIN command reply. Do
3238 not directly upgrade the ID but call the function
3239 silc_idlist_replace_channel_id if the ID was changed.
3240 Affected file silcd/command_reply.c.
3242 * Fixed memory leaks from command calling if it would fail.
3243 Affected file silcd/command.c.
3245 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3247 * Applied patches from cras:
3249 Memory leak fixes around libaries, irssi window resize fix,
3250 new silclist.h and silcdlist.h, all extern inline changed to
3253 * Removed dotconf from lib/dotconf, not needed anymore.
3255 * Removed TRQ from lib/trq, not needed anymore.
3257 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
3258 with server connections. Later this will be configurable
3259 in config file after new config file is done. Affected file
3262 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3264 * Fixed a crash in server related to channel announcements.
3265 Affected file silcd/server.c.
3267 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3269 * Fixed memory leaks in silc_server_create_new_channel*
3270 functions. Affected file silcd/server.c.
3272 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
3273 which ID was changed. This way the router will send the
3274 user list for the channel again, and server won't be in
3275 desync in some rare circumstances. Affected file is
3276 silcd/packet_receive.c.
3278 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3280 * Check for NULL socket pointer in the function
3281 silc_server_packet_send_to_channel_real. Affected file
3282 silcd/packet_send.c.
3284 * Fixed the BAN notify handling to correctly remove ban
3285 list. Affected file silcd/packet_receive.c.
3287 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3289 * Fixed some header addition to Toolkit distribution in
3290 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
3292 * Added lib/silcclient/client_ops_example.h as an template
3293 file for application programmers to quickly start using
3294 the SilcClientOperation functions in their application.
3295 Updated the lib/silcclient/README as well to tell about this
3296 nice file made available.
3298 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3300 * Call silc_server_remove_from_channels when removing client
3301 entry when NO_SUCH_CLIENT_ID was received. Affected file
3302 is silcd/command_reply.c.
3304 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3306 * Added server & router operator statistics updating. Affected
3307 file silcd/packet_receive.c and silcd/command.c.
3309 * Fixed the SERVER_SIGNOFF notify handling on normal server
3310 not to save the history information for clients. Same was
3311 fixed earlier in remove_clients_by_server function, but not
3312 here. Affected file silcd/packet_receive.c.
3314 * Raised the default connection-retry count from 4 to 7 in
3315 server. Affected file silcd/server.h.
3317 * Cancel any possible reconnect timeouts when we start the
3318 key exchange. Affected file silcd/server.c.
3320 * Do not reconnect on connection failure when SCONNECT was
3321 given. Affected files silcd/server.[ch].
3323 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3325 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
3327 * Fixed the NICK command to always give the unformatted
3328 nickname to the one giving the NICK command. If unformatted
3329 nickname is cached already it will be formatted and the
3330 local entry will always get the unformatted nickname.
3331 Affected file lib/silcclient/idlist.c.
3333 * Fixed some double frees from client library commands.
3334 Affected file is lib/silcclient/command.c.
3336 * Fixed CUMODE command in server to assure that no one can
3337 change founder's mode than the founder itself, there was a
3338 little bug. Affected file silcd/command.c.
3340 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3342 * Removed the SilcClientCommandDestructor from the client
3343 libary, it is not needed anymore. Affected files are
3344 lib/silcclient/silcapi.h, command[_reply].[ch],
3345 client_notify, idlist.c.
3347 * Fixed GETKEY command to first resolve client, and then
3348 resolve the server only if the client was not found, instead
3349 of resolving both at the same time. Affected file is
3350 lib/silcclient/command.c.
3352 * Added silc_client_start_key_exchange_cb and lookup the
3353 remote hostname and IP address before starting the key
3354 exchange with server. The affected file is
3355 lib/silcclient/client.c.
3357 * The server's public key is now saved using the IP address
3358 of the server and not the servername for the filename.
3359 The hostname public key filename is checked as an fall back
3360 method if the IP address based filename is not found.
3362 Fixed the GETKEY command to save the fetched server key
3363 in correct filename.
3365 Print the remote server's hostname now when new key is
3366 received during connection process. Affected file is
3367 irssi/src/silc/core/client_ops.c.
3369 * Return always our own public key to the client if it asks
3370 for it with GETKEY command. Affected file silcd/command.c.
3372 * Removed the use_auto_addr variable from default config
3373 file since it was in wrong section. Affected file is
3376 * Fixed TOPIC_CHANGE notification to not route it when it
3377 was sent using silc_server_send_notify_to_channel function.
3378 Affected file silcd/command.c.
3380 * Fixed silc_server_send_notify_kicked to send the kicker's
3381 Client ID also, it was missing. Affected files are
3382 silcd/command.c, silcd/packet_send.[ch].
3384 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3386 * Do not save client history information in SERVER_SIGNOFF.
3387 Fixes the bug in normal server that it does not detect
3388 the client becoming valid after the server becomes back
3389 online. Affected file silcd/server_util.c.
3391 * Added `sock_error' field into the SilcSocketConnection
3392 context. When error occurs during socket operation (read
3393 or write) the error is saved. Added also new function
3394 silc_socket_get_error to return human readable socket error
3395 message. Affected files are lib/silcutil/silcsockconn.[ch],
3396 lib/silcutil/unix/silcunixsockconn.c, and
3397 lib/silcutil/win32/silcwin32sockconn.c.
3399 * The server now prints the socket error message in the
3400 signoff for client. Affected file silcd/server.c.
3402 * Fixed the `created' channel information sending from router
3403 to server in JOIN command. Checks now whether the channel
3404 really was created or not and set it according that.
3406 Fixed the JOIN command to use the client entry's current
3407 ID during the joining procedure instead of the one it sent
3408 in the command (it is checked though), since it can change
3409 between the packet processing and command processing, and
3410 would just case unnecessary pain in the client end. Affected
3411 file silcd/command.c.
3413 * Fixed a channel key payload sending to use correct channel
3414 ID when the server was forced to change the channel's ID by
3415 router. Router sent the key payload with the old Channel ID.
3416 Affected file silcd/packet_receive.c.
3418 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3420 * Call silc_server_save_channel_key only if the key payload
3421 was provided in the JOIN command's command reply. Affected
3422 file silcd/command_reply.c.
3424 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3426 * Fixed silc_mp_sizeinbase to return the value correctly with
3427 MPI. Affected file lib/silcmath/mp_mpi.c.
3429 * Fixed the stop_server signal to correctly stop the scheduler
3430 and gracefully stop the server when SIGTERM or SIGINT signals
3431 are received. Affected file silcd/silcd.c.
3433 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3435 * Simple handling of TERM and HUP signals. Also added some log
3436 flushing call around. Affected file is
3439 * Fixed small bugs in silclog.c. Now buffering output will take
3440 effect after 10 seconds since startup: This will ensure that
3441 no important startup messages are lost. Also output redirection
3442 will preserve original format ([Date] [Type] message).
3443 Affected file is lib/silcutil/silclog.c.
3445 * Added two options to the config file, in the logging section:
3446 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
3447 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
3449 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3451 * Do not print the warning about log files not being initialized
3452 more than once to avoid excess logging. Affected file is
3453 lib/silcutil/silclog.c.
3455 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
3456 the SIM copying in make install in Makefile.am.pre.
3458 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3460 * Rewritten silclog APIs. Globally interesting changes follows:
3461 silc_log_set_files() changed to silc_log_set_file().
3462 silc_log_set_callbacks() changed to silc_log_set_callback().
3463 ROBOdoc documented silclog header file.
3464 SilcLogCb now returns bool to wether inihibit the default
3465 handler or not (to keep the old behaviour return always TRUE).
3466 The new APIs should also fix the problem of the
3467 silcd_error.log file that was written in the current directory.
3470 Log files streams will remain opened after silc_log_set_file()
3471 call, means less CPU usage notably on high traffic servers.
3472 File streams are now full buffered, and flushed to the disk
3473 every 5 minutes, lesses HD activity and CPU usage.
3474 Messages can be redirected, allowing admins to configure
3475 one single logfile for all server messages.
3476 the silc_log_quick global variable to activate fast-logging.
3477 Affected files lib/silcutil/silclog.[ch]
3479 * Changed some code to conform new silclog APIs. Affected
3480 files are doc/example_silcd.conf.in, silcd/server.c
3481 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
3484 * Fixed a memory leak that could occur in some situations.
3485 Affected file silcd/serverconfig.c.
3487 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3489 * Added the silc_client_del_client to remove the client from
3490 all channels as well. Affected file lib/silcclient/idlist.c.
3492 * Fixed the client library to correctly remove the client
3493 from all channels when the client entry is being destroyed.
3494 Affected file lib/silcclient/client_notify.c, command.c.
3496 * Added auto-nicking support to the client library. If the
3497 applicatio now sets client->nickname it will be sent to the
3498 server after connecting by the library. This way for example
3499 SILCNICK (or IRCNICK) environment variables will have effect
3500 and always change the nickname automatically to whatever
3501 it is wanted. Affected file lib/silcclient/client.[ch].
3503 * Renamed silc_server_command_bad_chars to the
3504 silc_server_name_bad_chars and moved it to the
3505 silcd/server_util.[ch]. Added also new function
3506 silc_server_name_modify_bad to return nickname that
3507 includes bad characters as new nickname without those
3508 bad characters. This check and modify is now used in
3509 silc_server_new_client when the username is initially set
3510 as nickname, so it must be checked to be valid nickname.
3511 Affected file silcd/packet_receive.c.
3513 * The nickname length is now taken from the packet for real
3514 and not trusted to strlen() since it clearly can return
3515 wrong length for nickname including bad characters. This
3516 also applies to channel names. Affected file silcd/command.c.
3518 * Removed the lib/silcsilm/modules directory. Modules are now
3519 compiled into the lib/silcsim. Fixed the copying of the
3520 modules to follow symbolic links in Makefile.am.pre.
3522 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3524 * Fixed silc_string_regexify list creation. Fixes bugs with
3525 BAN and INVITE commands in server. The affected file is
3526 lib/silcutil/unix/silcunixutil.c.
3528 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3530 * Removed the command destructor entirely from the server's
3531 command and command reply routines. It is not needed, and
3532 its usage was buggy and caused crashes. Affected files are
3533 silcd/command[_reply].[ch].
3535 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3537 * Cancel protocol and NULL sock->protocol if timeout
3538 occurred during protocol. Affected file silcd/server.c.
3540 * Cancel protocol timeouts always before calling the final
3541 callback, to assure that after final callback is called
3542 no other state will be called for the protocol anymore.
3543 Affected file silcd/protocol.c.
3545 * Print error log if incoming connection configuration could
3546 not be found. Affected file silcd/server.c.
3548 * Fixed JOIN command to correctly save the founder mode
3549 to the client on normal SILC server, when the channel
3550 was created by the router. Affected file silcd/command.c.
3552 * Fixed LIST command (hopefully) to send correct reply
3553 packets. Affected file silcd/command.c.
3555 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
3557 * The silc_packet_receive_process now returns FALSE if the
3558 read data was invalid packet, and TRUE if it was ok.
3560 The server now checks that if unauthenticated connection
3561 sends data and its processing fails the server will close
3562 the connection since it could be a malicious flooder.
3564 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
3566 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3568 * Make sure the warning about error opening a log file is
3569 printed only once and not everytime it fails (produces
3570 too much useless log). Affected file lib/silcutil/silclog.c.
3572 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3574 * Made the silc_server_daemonise() function more readable.
3575 Affected file silcd/server.c.
3577 * Pid file is now optional, the user may comment it out from
3578 the config file. Removed define SILC_SERVER_PID_FILE, we
3579 don't need a default any longer. Affected file
3580 configure.in.pre, lib/Makefile.am.pre.
3582 * Make some use of the pid file. The server now dies at startup
3583 if it detects a valid pid file on his path. The server would
3584 die anyway in this circumstance, because of the bind() failure.
3585 Affected file silcd/silcd.c.
3587 * No longer compiling lib/dotconf.
3589 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3591 * Fixed JOIN command parsing not to crash. Affected file
3592 lib/silcclient/command.c.
3594 * Fied the NICK_CHANGE notify to add the new client entry
3595 even it is resolved. This removes an <[unknown]> nick
3596 thingy bug in the client. Affected file is
3597 lib/silcclient/client_notify.c.
3599 * Do not try to allocate 0 bytes (efence does not like it)
3600 in lib/silccore/silccomand.c when encoding payload.
3602 * Do not take IRCNICK as nickname in Irssi SILC client since
3603 it is not possible to set nickname before hand connecting
3604 the server (TODO has an entry about adding auto-nicking
3607 * Changed the silc_server_command_pending to check whether
3608 there already exists an pending entry with the specified
3609 command, command identifier and pending callback. This is
3610 to fix IDENTIFY and WHOIS related crashes that may register
3611 multiple pending commands with same identifier. Affected
3612 file silcd/command.c.
3614 * Fixed the server to reconnect to the router even if it
3615 was already reconnecting and EOF was received. This to
3616 fix a possibility that the server wouldn't ever try to
3617 auto-reconnect to the router. Affected file silcd/server.c.
3619 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3621 * Fixed the server's password authentication to use the
3622 length of the locally saved password, and not the one
3623 sent in the packet. Affected file silcd/protocol.c.
3625 * Fixed same password authentication problem in the
3626 Authentication Payload handling routines in
3627 lib/silccore/silcauth.c.
3629 * Yet another password authentication problem fixed with
3630 channel password handling in silcd/command.c.
3632 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3634 * If first character of string in silc_parse_userfqdn is '@'
3635 then do not parse it. Affected file is
3636 lib/silcutil/silcutil.c.
3638 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3640 * Fixed minor bug in IDENTIFY command reply sending, which
3641 caused various weird problems during JOIN when it was
3642 resolving names for users. Affected file silcd/command.c.
3644 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3646 * Fixed the IDENTIFY command reply sending to chech better valid
3647 clients. It was possible to send incomplete list of replies.
3648 Affected file silcd/command.c.
3650 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3652 * Added silc_client_command[s]_[un]register functions now to
3653 dynamically register the commands in client library. Removed
3654 the static table of commands. This allows the client library
3655 to call commands without causing the application to know about
3656 what commands library has called.
3658 Removed the INFO command reply kludge to detect when the command
3659 was called by library. Now library use its own command reply
3660 function for INFO command.
3662 Added function silc_client_command_call to call a command.
3663 Application can use it to call command, not access the structure
3666 Now all commands that are sent by the client library (not
3667 explicitly sent by application) use own command reply functions.
3669 Affected files around lib/silcclient/ and in
3670 irssi/src/silc/core/.
3672 * Fixed the WHOIS command reply sending to chech better valid
3673 clients. It was possible to send incomplete list of replies.
3675 Fixed the WHOIS and IDENTIFY to send the request to router
3676 if normal server did not do it and did not find any results.
3678 Affected file silcd/command.c.
3680 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3682 * Moved the internal data from SilcClient context into its
3683 own file, not accesible to application. Affected files
3684 lib/silcclient/client.h and lib/silcclient/client_internal.h,
3685 and other files in client library.
3687 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3689 * Added doc/examples installation target in Makefile.am.pre.
3692 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3694 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
3695 commands the found client entry will be removed from the
3696 cache, after notifying application about the error. Affected
3697 file lib/silcclient/command_reply.c.
3699 * Changed the /MSG to check for exact nickname user gave, and
3700 not let `nick' match `nick@host' if it is only one found. Now,
3701 user must type the exact nickname (like nick@host2) even if
3702 there are no more than one same nicks found. This is to avoid
3703 a possibility of sending nickname to wrong nickname since
3704 `nick' could match `nick@host'. Affected file is
3705 irssi/src/core/silc-servers.c.
3707 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3709 * Do not print "you are now server operator" or similar when
3710 giving /away command. Affected files are
3711 irssi/src/silc/core/client_ops.c, silc-servers.h.
3713 * Made the silc_server_command_pending_error_check to send
3714 the same command reply payload it received back to the
3715 original sender of the command. This way all arguments
3716 that was received by the server will be received by the
3717 client too. Affected file silcd/command.c.
3719 * Added the silc_idcache_add to return the created cache entry
3720 to a pointer. Affected file lib/silccore/silcidcache.[ch].
3722 * Add global clients to expire if they are not on any channel.
3723 This is because normal server will never know if they signoff
3724 if they are not on any channel. The cache expiry will take
3725 case of these entries. This is done by normal servers only.
3726 The affected files are silcd/command_reply.c,
3727 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
3729 * If server receives invalid ID notification for WHOIS or
3730 IDENTIFY and the ID exists in the lists, it is removed.
3731 Affected file silcd/command_reply.c.
3733 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
3734 in client then client entry that it matches is searched and
3735 the nickname is printed on the screen for user. Affected
3736 file irssi/src/silc/core/client_ops.c.
3738 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3740 * Use cache entry expire time in the LIST command reply to
3741 purge old entries from the cache after the LIST command
3742 reply has been received. This way we don't have non-existent
3743 entries in the cache for too long. Affected file is
3744 silcd/command_reply.c.
3746 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3748 * If we are normal server, and we've not resolved client info
3749 in WHOIS or IDENTIFY from router, and it is global client,
3750 we'll check whether it is on some channel. If it is not
3751 then we cannot be sure about its validity and will resolve it
3752 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
3753 file silcd/command.c.
3755 * Search channel by name (if possible) rather than by ID
3756 in IDENTIFY command's command reply. Affected file is
3757 silcd/command_reply.c.
3759 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3761 * Distribute to the channel passphrase in CMODE_CHANGE notify.
3762 Updated specs and implemented it. Affected file silcd/command.c,
3763 silcd/packet_send.c and silcd/packet_receive.c.
3765 * Implemented the <founder auth> payload handling in the JOIN
3766 command. If provided all conditions for channel joining
3767 except requirement to provide correct passphrase can be
3768 overrided by the channel founder. Updated the protocol specs.
3769 Affected file silcd/command.c.
3771 Added support for founder auth in JOIN command in client
3772 library. Fixed the parsing of the JOIN command now to support
3773 all options as they should be. The affected file is
3774 lib/silcclient/command.c.
3776 * Optimized the WHOIS and IDENTIFY commands to send the request
3777 to router only if it includes nicknames or other names. If
3778 they include only IDs then check the local cache first before
3779 routing. Affected file is silcd/command.c.
3781 * Added channels topic announcements. Affected file is
3782 silcd/packet_receive.c and silcd/server.c.
3784 * Fixed the silc_server_send_notify_topic_set to really destine
3785 the packet to channel. Affected file silcd/packet_send.c.
3787 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
3788 library. Affected file lib/silcclient/client_notify.c.
3790 * Added UMODE announcements. Affected file silcd/server.c.
3792 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3794 * Memory leak fixes in:
3796 lib/silcutil/silcsockconn.c
3797 lib/silcske/silcske.c
3798 lib/silcske/groups.c
3800 lib/silccrypt/silcpkcs.c
3801 lib/silccore/silccommand.c
3802 lib/silccore/silcidcache.c
3807 * ROBOdoc documented the lib/silcske/groups.h file and a
3808 bit changed the interface for better.
3810 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3812 * Update the client entry context in the ID cache after
3813 nick change. Affected file lib/silcclient/command.c.
3814 Fixes the CUMODE command when regaining founder privileges,
3815 and a little WHOIS problem.
3817 * Fixed silc_net_gethostbyname to correctly call the
3818 inet_ntop. Affected file lib/silcutil/silcnet.c.
3820 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3822 * Added IPv6 support checking to the configure.in.pre, added
3823 also --enable-ipv6 option to override the check. Affected
3824 file configure.in.pre.
3826 * The silc_thread_create now calls the start function
3827 directly if threads support is not compiled in. Removes
3828 ugly #ifdef's from generic code. Affected files are
3829 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
3831 * Added silc_net_gethostby[name/addr]_async to asynchronously
3832 resolve. Affected files are lib/silcutil/silcnet.[ch].
3834 * Added support for rendering IPv6 based server, client and
3835 channel IDs. Affected file lib/silcutil/silcutil.c.
3837 * Added support for creating IPv6 based server IDs. Affected
3838 file is silcd/serverid.c.
3840 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3842 * Added silc_net_gethostby[addr/name] into the
3843 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
3844 routines. Added silc_net_is_ip[4/6]. Affected file is
3845 lib/silcutil/unix/silcunixnet.c. All routines that take
3846 address as argument now supports both IPv4 and IPv6 addresses.
3848 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3850 * Fixed LIST command reply sending in server. Affected file
3853 * Server now sends the kicker's client ID in the KICK notify
3854 to the kicked client. Affected file silcd/command.c.
3856 * The client library now parses the kickers client ID and
3857 UI displays it. Affected files lib/silcclient/client_notify.c
3858 and irssi/src/silc/core/silc-channels.c, module-formats.c.
3860 * Made all payload parsing function prototypes consistent.
3861 They all take now const unsigned char * and uint32 pair as
3862 the payload data instead of SilcBuffer. Changes all around
3863 the source tree. Other unsigned char* -> const unsigned char*
3864 changes around the tree as well.
3866 * Optimized SFTP client and server packet sending not to
3867 allocate new buffer for each packet but to recycle the
3868 first allocated buffer. Affected files are
3869 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
3871 * Optimized the SFTP client to use SilcList instead of
3872 SilcDList for requests, because it is faster. Affected file
3873 is lib/silcsftp/sftp_client.c.
3875 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
3876 into lib/silccore/silcid.[ch].
3878 Renamed silcpayload.[ch] into silcargument.[ch].
3880 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
3882 * If client entry is deleted with active key agreement
3883 session, abort the session.
3885 The silc_client_abort_key_agreement now calls the completion
3886 callback with new SILC_KEY_AGREEMENT_ABORTED status.
3888 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
3891 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3893 * Don't use __restrict in older GCC's. Affected file is
3894 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
3896 * silc_net_localhost now attempts to reverse lookup the
3897 IP/hostname. Affected file lib/silcutil/silcnet.c.
3899 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
3900 command. It can be used to gain founder privileges at
3901 the same time when joining the channel.
3903 Defined that the SILC_NOTIFY_TYPE_KICKED send the
3904 kicker's client ID as well. Updated protocol specs.
3906 Defined that the server must send SILC_COMMAND_IDENTIFY
3907 command reply with error status to client who sent
3908 private message with invalid client ID.
3910 Updated the protocol specification.
3912 * Added silc_server_send_command_reply to send any
3913 command reply. Affected file silcd/packet_send.[ch].
3915 * Added silc_id_payload_encode_data to encode ID payload
3916 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
3918 * The server now send IDENTIFY command reply with error
3919 status if client ID in private message is invalid. Affected
3920 file silcd/packet_receive.c.
3922 * Save the server key file with server's IP address in
3923 the filename instead of hostname. The affected file is
3924 irssi/src/silc/core/client_ops.c.
3926 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3928 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
3931 * Added libtool support for compiling shared objects in
3932 lib/silcsim. Affected file configure.in.pre and
3933 lib/silcsim/Makefile.am. Original patch by cras.
3935 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3937 * Pid file configuration, and server's config file fixes
3938 patch by toma. Updated CREDITS file.
3940 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3942 * Fixed silc_client_channel_message to not try to decrypt
3943 the message twice if it resolved the destination client
3944 information. This could cause of dropping one channel
3945 message. Affected file lib/silcclient/client_channel.c.
3947 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3949 * Added silc_client_run_one into lib/silcclient/silcapi.h and
3950 lib/silcclient/client.c. This function is used when the SILC
3951 Client is run under some other scheduler, or event loop or
3952 main loop. On GUI applications, for example this may be
3953 desired to used to run the client under the GUI application's
3954 main loop. Typically the GUI application would register an
3955 idle task that calls this function multiple times in a second
3956 to quickly process the SILC specific data.
3958 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3960 * Fixed silc_server_drop() for dropping the supplementary
3961 groups as well, this could cause a security hole on some
3964 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3966 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
3969 * Write PID file after dropping privileges. Added -F option
3970 to run server on foreground. A patch by debolaz.
3971 Affected files silcd/server.c, silcd/silcd.c.
3973 * Fixed MOTD to return the MOTD file server name. Affected
3974 file silcd/command.c.
3976 * Added INFO command reply handling to the Irssi SILC Client.
3977 Affected file irssi/src/silc/core/client_ops.c.
3979 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3981 * Fixed the silc_idcache_list_* routines to really support
3982 the dynamic list. Fixes a crash. Affected file is
3983 lib/silccore/silcidcache.c.
3985 * Fixed the LIST command reply to really call LIST command's
3986 pending callbacks. Affected file silcd/command_reply.c.
3988 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3990 * Update conn->local_entry->nickname after giving NICK
3991 command. Affected file lib/silcclient/command.c.
3993 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
3995 * Added the [pid] option to the silcd configuration file
3997 Affected files: serverconfig.[ch] and silcd.c
3999 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4001 * Save fingerprint in WHOIS command reply in server.
4002 Affected file silcd/command_reply.c.
4004 * Fixed NICK commands pending callback registration.
4005 Affected file lib/silcclient/command.c.
4007 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4009 * Use ++server->cmd_ident when sending commands in server,
4010 instead of random number. Affected file silcd/command.c.
4012 * Fixed GETKEY command reply to call actually GETKEY pending
4013 command callbacks. Affected file silcd/command_reply.c.
4015 * A bit stricter check for nicknames. Check for same nickname
4016 in NICK command also. Affected file silcd/command.c.
4018 * Do not call INFO command everytime client ID changes, only
4019 during first connecting. Affected file lib/silcclient/client.c.
4021 * Set the new nickname only after successful command reply for
4022 NICK command is returned by server. Affected file
4023 lib/silcclient/command.c.
4025 * Remove nicknames from nicklist during server_signoff notify.
4026 Should fix /NAMES bit more. The affected file is
4027 irssi/src/silc/core/silc-channels.c.
4029 * Added `fingerprint' field to the SilcIDListData in the
4030 silcd/idlist.h to hold the fingerprint of the client's
4033 Send the fingerprint of the client's public key in WHOIS
4036 Affected files silcd/command.c, and silcd/idlist.[ch].
4038 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4039 create fingerprint from given data.
4041 * Show the fingerprint of the client's public key in WHOIS.
4042 Affected files irssi/src/module-formats.[ch] and
4043 irssi/src/silc/core/client_ops.c.
4045 * Format the multiple same nicknames also during JOIN and
4046 NICK_CHANGE notifys. Affected file is
4047 lib/silcclient/client_notify.c.
4049 * Do not print error on screen for invalid private message
4050 payload since it can come if someone is sending private
4051 messages with wrong key. Affected file
4052 lib/silccore/silcprivate.c.
4054 * Fixed multiple concurrent /PING crash. Affected file
4055 lib/silcclient/command.c.
4057 * Changed the wrong ID encoding. All IP addresses must be
4058 in MSB first order in encoded format. They were encoded
4059 wrong and was in LSB format. Affected files are
4060 silcd/serverid.c, lib/silcutil/silcutil.c.
4062 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4064 * Call the `connect' client operation through the scheduler
4065 in case of error. Affected file lib/silcclient/client.c.
4067 * Call the `failure' client operation even if the error
4068 occurred locally during a protocol. Affected file is
4069 lib/silcclient/protocol.c.
4071 * Added support of sending LIST command to router from normal
4072 server. This way normal server can get list of all channels
4073 in the network too. Fixed the channel list sending in the
4074 server too. Affected files are silcd/command.c, and
4075 silcd/command_reply.[ch].
4077 * Added silc_server_update_channels_by_server and
4078 silc_server_remove_channels_by_server. They are used during
4079 disconnection of primary router and in backup router protocol.
4080 Affected file silcd/server_util.[ch], silcd/server.c and
4081 silcd/server_backup.c.
4083 * Fixed channel adding to global list in IDENTIFY command
4084 reply in server. Affected file silcd/command_reply.c.
4086 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4088 * If the incoming packet type is REKEY or REKEY_DONE process
4089 that packet always synchronously. Fixes yet another MAC
4090 failed error on slow (dialup) connections. Affected file
4091 lib/silcclient/client.c and silcd/server.c.
4093 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4095 * Call check_version SKE callback for initiator too. Affected
4096 file lib/silcske/silcske.c.
4098 * Implemented fix for security hole found in the SKE that was
4099 fixed in the specification few days back; the initiator's
4100 public key is now added to the HASH value computation.
4101 Added backwards support for the old way of doing it too, for
4102 old clients and old servers. Affected file is
4103 lib/silcske/silcske.c.
4105 * Enabled mutual authentication by default in SKE. If initiator
4106 is not providing mutual authentication the responder will
4107 force it. This will provide the proof of posession of the
4108 private key for responder. The affected files are
4109 lib/silcclient/protocol.c and silcd/protocol.c.
4111 * Do not cache anymore the server's public key during SKE.
4112 We do mutual authentication so the proof of posession of
4113 private key is done, and if the server is authenticated in
4114 conn auth protocol with public key we must have the public
4115 key already. Affected file silcd/protocol.c.
4117 * Added new global debug variable: silc_debug_hexdump. If
4118 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4119 file lib/silcutil/silclog.[ch].
4121 * Fixed compilation warning due to char * -> const char *.
4122 Affected files lib/silcutil/silcnet.h, and
4123 lib/silccore/silcauth.[ch].
4125 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4127 * Fixed CMODE command when new channel key was created. If
4128 the creation failed the old key was removed. Next time giving
4129 same command would crash the server since the old key was
4130 freed already. Affected file silcd/command.c.
4132 * Fixed the silc_server_announce_get_channels to not crash
4133 on reconnect. Affected file silcd/server.c.
4135 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4137 * Added silc_log_set_debug_string function to set a regex
4138 string to match for debug output. Only the function names,
4139 or filenames matching the given debug string is actually
4140 printed. This way it is possible to filter out those debug
4141 strings that user is not interested in.
4143 Fixed a bug in silc_string_regexify.
4145 Affected files lib/silcutil/silclog.[ch], and
4146 lib/silcutil/unix/silcunixutil.c.
4148 * Changed the -d options in both server and Irssi SILC client
4149 to take the debug string as argument. Affected files
4150 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4152 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4154 * Added silc_hash_babbleprint to create a Bubble Babble
4155 Encoded fingerprint. The encoding is developed by Antti
4156 Huima (draft-huima-babble-01.txt), and it creates human
4157 readable strings out of binary data. Affected file
4158 lib/silccrypt/silchash.[ch].
4160 * Print the babble print now in addition of fingerprint as well
4161 in Irssi SILC client. Affected files are
4162 irssi/src/fe-common/silc/module-formats.[ch],
4163 irssi/src/fe-common/silc/core/client_ops.c.
4165 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4167 * Fixed a security problem found in SKE. The initiator's
4168 public key too is now added to the HASH hash value creation
4169 which is signed by the responder to create the SIGN value.
4170 This will prevent anyone in the middle to lie to the responder
4171 about the initiator's public key. If this is done now, the
4172 man in the middle will get caught. Updated the protocol
4175 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4177 * Better installation directory handling. Configure module
4178 paths and other paths automatically to example_silc* files
4179 in doc/. A patch by toma.
4181 * Fixed compiler warning from MPI library, and from SILC RNG.
4184 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4185 It can be configured with ./configure. A patch by toma.
4187 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4189 * Find correct make to use in prepare-clean. A patch by
4190 toma. Affected file prepare-clean.
4192 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4194 * Added irssi variables use_auto_addr, auto_bind_ip,
4195 auto_bind_port and auto_public_ip.
4197 * Changed the interface for silc_client_send_key_agreement
4198 in lib/silcclient/silcapi.h
4202 irssi/src/silc/core/silc-core.c
4204 lib/silcclient/silcapi.h
4205 irssi/src/silc/core/silc-channels.c
4206 lib/silcclient/client_keyagr.c
4209 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4211 * Added silc_pkcs_public_key_compare to compare two
4212 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4214 * Check that the client who set the founder mode on the
4215 channel is the same client that is giving the founder
4216 mode to itself. It is done by comparing the saved public
4217 key (it is saved even in the authentication is passphrase).
4218 Affected file silcd/command.c.
4220 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4222 * Do not process packet for disconnected socket connection.
4223 Affected file lib/silccore/silcpacket.c.
4225 * Process the DISCONNECT packet through scheduler in the
4226 client library. Affected file lib/silcclient/client.c.
4228 * Fixed the silc_client_packet_parse to not to increase
4229 the packet sequence number if the conn->sock and the
4230 current socket connection is not same. This can happen
4231 for example during key agreement when the conn includes
4232 multiple socket connections (listeners). Affected file
4233 lib/silcclient/client.c.
4235 * The sender of the file transfer request now provides also
4236 the pointer (listener) for the key exchange protocol. If
4237 the listener cannot be created then it sends empty key
4238 agreement and lets the receiver provide the listener.
4240 Added `local_ip' and `local_port' arguments to the
4241 silc_client_file_send. If they are provided they are used,
4242 if not then it will attempt to find local IP address, if
4243 not found or bind fails then the remote client will provide
4246 Affected files are lib/silcclient/client_ftp.c and
4247 lib/silcclient/silcapi.h.
4249 * Extended the FILE SEND command to support defining the
4250 local IP and port for key exchange listener. They are
4251 optional. Affected file irssi/src/silc/core/silc-servers.c.
4253 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4255 * Defined to WHOIS command reply the sending of fingerprint
4256 of the client's public key (if the proof of posession of the
4257 corresponding private key is verified by the server).
4258 Updated to the protocol specification.
4260 * Added support of receiving the client's public key's
4261 fingerprint in command reply in client library. Affected
4262 file is lib/silcclient/command_reply.c, and
4263 lib/silcclient/idlist.[ch].
4265 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4267 * Do not send over 128 chars long nickname to the server
4268 in NICK command. Affected file lib/silcclient/command.c.
4270 * Do not send over 256 chars long channel names to the server
4271 in JOIN command. Affected file lib/silcclient/command.c.
4273 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4275 * Assure that silc_server_close_connection cannot be called
4276 twice for same socket context. Affected file is
4279 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4281 * Send error message to application if opening file for
4282 writing during file transfer fails. Affected file is
4283 lib/silcclient/client_ftp.c.
4285 Remove all file transfer sessions for a client that we're
4286 removing from ID cache.
4288 Affected file is lib/silcclient/client_ftp.c.
4290 * Fixed silc_net_addr2bin to return correct address. Affected
4291 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
4293 * Fixed file transfer session removing on signoff notify.
4294 Affected file irssi/src/silc/core/silc-servers.c.
4296 * Added the SilcClientFileError to be returned in the monitor
4297 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
4298 Affected file lib/silcclient/silcapi.h.
4300 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4302 * Fixed a crash in silc_client_ftp_free_sessions and
4303 silc_client_ftp_session_free_client. Affected file
4304 lib/silcclient/client_ftp.c.
4306 * Added `disabled' field in the SilcChannelEntry in the server
4307 to indicate if the server entry is disabled. Affected file
4308 silcd/idlist.h, silcd/command[_reply].c.
4310 * SILC server adds now /var/run/silcd.pid everytime it is
4311 started. Affected file silcd/silcd.c.
4313 * Added silc_server_packet_send_clients to send a packet to
4314 the provided table of client entries. Affected file
4315 silcd/packet_send.[ch].
4317 * Fixed a crash in client resolving in client_prvmsg.c in
4318 client library. Affected file lib/silcclient/client_prvmsg.c.
4320 * Do not actually remove the client directly from ID cache
4321 during SERVER_SIGNOFF, but invalidate it. This way we
4322 preserve the WHOWAS info for the client. Affected file
4323 silcd/server_util.c.
4325 * Fixed SERVER_SIGNOFF notify handling in the server. The
4326 server is now able to process incoming SERVER_SIGNOFF notify
4327 for a server that it doesn't even know about. It will remove
4328 the clients provided in the notify. Affected file
4329 silcd/packet_receive.c.
4331 * Check for partial packet in data queue after every packet that
4332 was found from the queue. Return and wait for more data if
4333 there is partial data in queue. Affected file is
4334 lib/silccore/silcpacket.c.
4336 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4338 * Added SilcClietFileError enum to indicate error in
4339 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
4340 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
4341 Affected files lib/silcclient/silcapi.h and
4342 lib/silcclient/client_ftp.c.
4344 * Check that newsize in silc_buffer_realloc is larger than
4345 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
4347 * Added better monitor of file transfers. It now monitors
4348 key agreement protocol during the file transfer too. Added
4349 error reporting too. Affected files
4350 irssi/src/silc/core/silc-servers.c,
4351 irssi/src/fe-common/silc/module-formats.[ch].
4353 * Wrote a help file for FILE command.
4355 * Added silc_rng_global_get_byte_fast to get not-so-secure
4356 random data as fast as possible. Random data is read from
4357 /dev/urandom if available and from the SILC RNG if not
4358 available. It is used in padding generation. Affected file
4359 lib/silccrypt/silcrng.[ch].
4361 * All packets in client library are now processed synchronously.
4362 Optimized packet processing a lot. Affected file
4363 lib/silcclient/client.c.
4365 * All server connection packets are processing synchronously
4366 now in server, to optimize packet processing. Affected file
4369 * Include files are installed now only in Toolkit distribution
4370 if make install is given. Affected files: all Makefile.am's.
4372 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4374 * Assure that silc_client_notify_by_server_resolve does not
4375 resolve the client information multiple times. If it cannot
4376 be found by the first it cannot be found at all. Affected
4377 file lib/silcclient/client_notify.c.
4379 * Fixed WHOWAS command reply calling. Affected file
4380 lib/silcclient/command_reply.c.
4382 * Removed all references to silc_idlist_get_client from the
4383 Irssi SILC client since that call is internal call used by
4384 the library. The Irssi SILC client will use now client
4385 retrieval functions found in silcapi.h.
4387 * Fixed a bug in resolving nickname info before sending
4388 private message. It used freed memory. Affected file
4389 irssi/src/silc/core/silc-servers.c.
4391 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4393 * Assure my_channels statistics cannot go negative in server.
4394 Affected files silcd/server.c, silcd/server_util.c.
4396 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4398 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
4400 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4402 * Win32 Toolkit changes. Affected files
4403 win32/silc.dsw, win32/libsilc/libsilc.def,
4404 win32/libsilcclient/libsilc.def,
4405 lib/silcutil/silcutil.c, and
4406 lib/sftp/sftp_fs_memory.c.
4408 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4410 * Added silc_net_localip to return local host's IP address.
4411 Affected file lib/silcutil/silcnet.[ch].
4413 * If key exchange or rekey protocol is active for a connection
4414 parse all packets syncronously since there might be packets
4415 in packet queue that we are not able to process without first
4416 processing packets before them. Affected file silcd/server,
4417 lib/silcclient/client.c.
4419 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
4420 whether library should continue processing the packet.
4421 Affected file lib/silccore/silcpacket.h.
4423 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
4424 SilcSFTPMonitorData to SFTP server to monitor various
4425 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
4426 lib/silcsftp/sftp_server.c.
4428 * Added silc_file_size to return file size. Affected file
4429 lib/silcutil/silcutil.[ch].
4431 * Implemented the file transfer support for the client library.
4432 Added preliminary support for simple client to client one-file
4433 transmission. Affected file lib/silcclient/client_ftp.c,
4434 lib/silccilent/client.[ch].
4436 * Added new local command FILE to the Irssi SILC Client.
4437 It is used to perform the file transfer. It has subcommands
4438 SEND, RECEIVE, SHOW and CLOSE. Affected files
4439 irssi/src/silc/core/client_ops.c,
4440 irssi/src/silc/core/silc-server.[ch].
4442 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4444 * Relay the SILC_PACKET_FTP in the server. Affected files
4445 silcd/server.c and silcd/packet_receive.c.
4447 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4449 * Renamed silc_file_read and silc_file_write to functions
4450 silc_file_readfile and silc_file_writefile. Added function
4451 silc_file_open and silc_file_close. Affected files
4452 lib/silcutil/silcutil.[ch].
4454 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4456 * Resolve the client info when received private message or
4457 channel message for a client which nickname we don't know.
4458 Affected files lib/silcclient/client_prvmsg.c and
4459 lib/silcclient/client_channel.c.
4461 * Do not crash in /KEY if client is not connected. Affected
4462 file irssi/src/silc/core/silc-channels.c.
4464 * Added SilcClientStatus field to the SilcClientEntry in the
4465 lib/silcclient/idlist.h.
4467 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
4468 is incomplete and is being resolved, it won't be resolved
4471 Make sure also that USERS command reply does not resolve
4472 twice information. Affected file is
4473 lib/silcclient/command_reply.c.
4475 Make sure that silc_client_get_clients_by_list does not
4476 resolve twice same information.
4478 * Check for valid client->id in the silc_server_free_client_data.
4479 Affected file silcd/server.c.
4481 * Fixed /GETKEY nick@server not to crash if the server entry
4482 is not found. Affected file lib/silcclient/command.c.
4484 * Fixed the silc_server_check_cmode_rights to check the
4485 requested modes correctly. Affected file silcd/command.c.
4487 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
4489 * Better checks for non-printable chars in nick added.
4490 Affected file silcd/command.c.
4492 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4494 * Call the silc_server_udpate_servers_by_server in the
4495 primary router that comes back online in the backup resuming
4496 protocol. Otherwise it routes packets wrong. Affected file
4497 silcd/server_util.[ch], silcd/server_backup.c.
4499 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4501 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
4502 lib/silcutil/silcbuffmt.[ch].
4504 * Redefined the SILC packet header to include the padding
4505 length. Affected file lib/silccore/silcpacket.[ch].
4507 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
4508 length for maximum padding up to 128 bytes). Affected
4509 file lib/silccore/silcpacket.h.
4511 * Removed all backwards support for old 0.5.x MAC thingies.
4512 The SILC packet header change makes it impossible to be
4513 backwards compatible.
4515 * Send the ENDING packet with timeout in the backup resuming
4516 protocol. This is to assure that all routers has connected
4517 to the primary router. Affected file silcd/server_backup.c.
4519 * Changed the RNG to take the first IV from random data. It
4520 used to take it from zero actually. Changed the RNG also
4521 to use /dev/urandom during session. /dev/random is used
4522 in initialization. Affected file lib/silccrypt/silcrng.[ch].
4524 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4526 * Changed the SILC packet header to have the first two bytes
4527 (the packet length) encrypted. Affected files aroung the
4528 code tree, lib/silccore/silcpacket.[ch]. Removed the
4529 SilcPacketCheckDecrypt callback. It is not needed anymore
4530 since the silc_packet_receive_process will determine now
4531 whether the packet is normal or special.
4533 * Implemented the unidirectional MAC keys. Affected files
4534 lib/silcske/silcske.c, silcd/protocol.c and
4535 lib/silcclient/protocol.c.
4537 * Implemented the packet sequence number to the MAC computation.
4538 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
4539 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
4540 lib/silcclient/protocol.c.
4542 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4544 * Allow backup router to announce servers. All servers
4545 announced by backup router are added to the global list
4546 automatically. Update hte server's socket to our primary
4547 router also when backup router announces a server.
4548 Affected file silcd/packet_receive.c.
4550 * Do not update the client->router in the function
4551 silc_server_udpate_clients_by_server if the client is on
4552 global list. We might fail to find any specific server
4553 for locally connected clients and local cell clients. They
4554 should still use the `from' and not `to' as client->router.
4555 This fixes backup router resuming protocol. Affected file
4556 silcd/server_util.c.
4558 * Decrease channel statistics count only if the channel
4559 deletion worked. Affected files are silcd/server.c and
4560 silcd/server_util.c.
4562 * Added silc_server_update_servers_by_server to update origin
4563 of all server entries. Used during backup router protocol.
4564 Affected files silcd/server_util.[ch], silcd/server.c. and
4565 silcd/backup_router.c.
4567 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
4568 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
4569 silc_hmac_get_hash and silc_hmac_get_name. Affected file
4570 lib/silccrypt/silchmac.c.
4572 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4574 * Assure that router cannot reroute the same channel message
4575 to the sender. Affected file silcd/packet_receive.c.
4577 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4579 * Made better checks that the channel message is not sent
4580 to the router it came from. Affected file is
4581 silcd/packet_send.c. Fixed memory leak too.
4583 * Announce informations for incoming router connection, but
4584 only after checking if it is replaced by backup router.
4585 Affected file silcd/packet_receive.c.
4587 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4589 * Fixed the backup resuming protocol to work in multiple
4590 router environment. Affected file silcd/server_backup.c.
4592 * Route packet only to one router in the function
4593 silc_server_packet_send_to_channel. Affected file is
4594 silcd/packet_send.c.
4596 * Fixed silc_server_send_notify_dest to set the broadcast
4597 flag. Fixed the silc_server_send_notify_topic to actually
4598 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
4599 Affected file silcd/packet_send.c.
4601 * Changed the SFTP Filesystem interface. Changed the
4602 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
4603 the filesystem operation function. The SilcSFTPFilesystem
4604 is now a context that is allocated by all filesystem allocation
4605 functions and it already includes the operations structure
4606 and filesystem specific context. It is given as argument
4607 now to the silc_sftp_server_start. This made the interface
4608 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
4609 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
4611 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4613 * Changed the backup router adding and getting interfaces
4614 in the server. The router that will be replaced by the
4615 specified backup router is now sent as argument. Affected
4616 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
4619 * Added silc_net_addr2bin_ne to return the binary form of
4620 the IP address in network byte order. Affected files
4621 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
4623 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4625 * Check for existing server ID in silc_server_new_server
4626 and in silc_server_connect_to_router_final and remove the
4627 old entry if it exists. Affected file silcd/packet_receive.c,
4630 * Send the channel message always to only one router, either
4631 in upstream or downstream. Affected file is
4632 silcd/packet_send.c.
4634 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4636 * Wrote the definition of the backup resuming protocol to the
4637 protocol specification.
4639 * Removed one redundant channel key generation from normal
4640 server during joining procedure. Removed one redundant
4641 channel key sending from server to router during joining
4642 procedure. Affected file silcd/command.c.
4644 * Made minor bugfixes to the backup router resuming protocol.
4645 Affected file silcd/server_backup.c, server.c.
4647 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4649 * Added --disable-asm configuration option. Affected files
4650 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
4653 * Implemented the backup resuming protocol that is used to
4654 resume the primary router position in the cell after the
4655 primary router comes back online. Affected files
4656 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
4657 and silcd/server_util.[ch].
4659 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4661 * Sleep two (2) seconds after sending QUIT command to server.
4662 Affected file lib/silcclient/command.c.
4664 * Assure that if outgoing data buffer is pending do not force
4665 send any data. Affected file silcd/packet_send.c.
4667 * Assure that if outgoing data buffer is pending do not force
4668 send any data. Affected file lib/silcclient/client.c.
4670 * Implemented the backup router support when the primary router
4671 goes down. The servers and routers can now use the backup
4672 router as new primary router without loosing connectivity.
4674 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4676 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
4677 in the server to indicate disabled entry. All data read
4678 from the connection will be ignored and no data is sent
4679 for entry that is disabled. Affected files are
4680 silcd/idlist.h, silcd/server.c.
4682 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4684 * Created SFTP client and server test programs in the
4685 lib/silcsftp/tests directory.
4687 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4689 * Implemented memory filesystem (virtual filesystem) for
4690 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
4693 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4695 * Implemented the SFTP (SSH File Transfer Protocol) to the
4696 lib/silcsftp. It includes SFTP client and SFTP server
4699 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4701 * Moved lib/silccore/silcprotocol.[ch] to the
4702 lib/silcutil library.
4704 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
4705 take variable argument list pointer as argument. Affected
4706 file lib/silcutil/silcbuffmt.[ch].
4708 * Added silc_buffer_set function that is used to set data
4709 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
4710 Affected file lib/silcutil/silcbuffer.h.
4712 * Changed various routines in the core library to use the new
4713 silc_buffer_set instead of allocating new buffer only for
4716 * Added 64-bit value formatting and unformatting support to the
4717 silc_buffer_[un]format routines. Affected file is
4718 lib/silcutil/silcbuffmt.[ch].
4720 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
4721 to includes/bitmove.h.
4723 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4725 * Fixed channel user mode saving in client library. Affected
4726 file lib/silcclient/command[_reply].c.
4728 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4730 * Defined the file transfer to the SILC Protocol. Added
4731 new packet type SILC_PACKET_FTP and defined File Transfer
4732 Payload. The mandatory file transfer protocol is SFTP
4733 (SSH File Transfer Protocol). Affected file in addition
4734 of the internet draft is lib/silccore/silcpacket.h.
4736 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
4737 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
4738 is used as part of backup router protocol when the primary
4739 router of the cell is back online and wishes to resume
4740 the position as primary router.
4742 * Redefined the MAC generation keys in the protocol. The
4743 same key is not used anymore in both direction. Both
4744 direction will now use different keys for sending and
4745 receiving. This fixes a potential security flaw. This
4746 change causes incompatibilities in the protocol.
4748 * Redefined also the MAC computation from the packet.
4749 An packet sequence number is now added to the MAC
4750 computation. This prevents possible replay attacks against
4751 the protocol. This change too causes incompatibilities
4754 Added `sequence' field to the SilcPacketContext to hold
4755 the current sequence number for the packet.
4757 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4759 * Added `created' field to the SilcIDListData in the file
4760 silcd/idlist.h to indicate the time when the entry was
4763 * Added `created' field to the SilcChannelEntry too. Affected
4764 file silcd/idlist.h.
4766 * Added `creation_time' aguments to all the announcement functions
4767 in the server. If it is provided then only the entries that
4768 was created after the provided time frame are actually
4769 announced. Affected file silcd/server.[ch].
4771 * The protocol says that the Channel ID's IP address must be
4772 based on the router's IP address. Added check for this in
4773 the silc_server_new_channel when processing incoming New Channel
4774 Payload. Affected file silcd/packet_receive.c.
4776 * Print out the correct version with --version in SILC client.
4777 Affected file irssi/src/silc/core/silc-core.c.
4779 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4781 * Fixed WHOWAS command to check for completnes of the client
4782 entry always, not just when the command is coming from client.
4783 Affected file silcd/command.c.
4785 * Added new function silc_server_packet_queue_purge to purge the
4786 outgoing data queue to the network. After the function returns
4787 it is guaranteed that the outgoing packet queue is empty.
4788 Affected file silcd/packet_send.[ch].
4790 * Purge the outgoing packet queue in the rekey protocol's final
4791 callback to assure that all rekey packets go to the network
4792 before quitting the protocol. Affected file silcd/server.c.
4794 * Added silc_client_packet_queue_parse as similar function as
4795 in server to the client library. The affected file is
4796 lib/silcclient/client.c.
4798 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4800 * Splitted silcd/server.c and created silcd/server_util.[ch]
4801 for utility functions.
4803 * Added new socket flag SILC_SF_DISABLED to indicate that the
4804 connection is open but nothing can be sent to or received from
4805 the connection. Affected file lib/silcutil/silsockconn.[ch].
4806 The checking for disabled socket is checked in the low level
4807 silc_socket_write and silc_socket_read functions.
4809 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4811 * Allow only nicknames and channel names that fits into the
4812 7-bit unsigned char ASCII set. Affected file silcd/command.c.
4814 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4816 * When processing JOIN command reply in server check that if
4817 the channel exists in our global list we'll move it the local
4818 list. Affected file silcd/command_reply.c.
4820 * Fixed the check whether client is joined on the channel already
4821 in JOIN command. Affected file lib/silcclient/command.c.
4823 * Fixed the JOIN command reply to check whether the channel
4824 already exists. Affected file lib/silcclient/command_reply.c.
4826 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4828 * Added silc_ske_status_string to map the SKE error numbers
4829 to readable strings. The affected files are
4830 lib/silcske/silcske[_status].[ch].
4832 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4834 * Do not show the private channels on the WHOIS channel list
4835 as it is not allowed by the protocol. The affected file is
4838 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4840 * Assure that the packet length digged from the actual packet
4841 is something sensible in the silc_packet_decrypt_rest_special
4842 in lib/silccrypt/silcpacket.c.
4844 * Free and NULL the allocated pointer in silc_hmac_alloc if
4845 the HMAC allocation fails. The affected file is
4846 lib/silccrypt/silchmac.c.
4848 * Print the selected security properties to the log files in
4849 the server. Affected file silcd/protocol.c.
4851 * Add SKE's reference counter even if calling the completion
4852 callback manually. Otherwise it goes negative, although it
4853 does not cause any problems. The affected file is
4854 lib/silcske/silcske.c.
4856 * Remove the client entry with short timeout after giving the
4857 KILL command. Affected file lib/silcclient/command.c.
4859 * Fixed to send error reply in WHOIS and IDENTIFY commands in
4860 case all found clients are already disconnected (WHOWAS would
4861 found them) in the server. Affected file silcd/command.c.
4863 * Update the last_receive (time of last data received) to be
4864 updated only when received private or channel message so that
4865 the idle time showed in WHOIS makes more sense.
4867 * Added boolean field `valid' in to the SilcClientEntry in the
4868 client library to indicate whether the entry is valid or not.
4869 This fixes the nickname change bug on channel when changing
4870 the nickname to be same than the old (like nick to Nick) the
4871 nickname formatter doesn't set the new nick anymore to Nick@host.
4872 Affected file lib/silcclient/idlist.[ch].
4874 * Now actually fixed the nickname changing on disconnection.
4875 Added new function silc_change_nick to the Irssi SILC Client.
4876 Affected file irssi/src/silc/core/client_ops.c,
4877 irssi/src/silc/core/silc-nicklist.[ch].
4879 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4881 * Check that the public key exists in the GETKEY command before
4882 trying to encode it. Affected file silcd/command.c.
4884 * Print some notifications on received public keys with GETKEY
4885 command in the Irssi SILC Client. Affected files are
4886 irssi/src/fe-common/silc/module-formats.[ch],
4887 irssi/src/silc/core/client_ops.c.
4889 * Use IDENTIFY command to resolve the server information in the
4890 GETKEY command instead of INFO command. Affected file
4891 lib/silcclient/command.c.
4893 * All command reply functions in the client library now calls
4894 the pending command reply callbacks even if an error has
4895 occurred. The server has done this a long time and now it was
4896 time to move the client library to this as well. Now all
4897 errors can be delivered back to the pending command reply
4898 callbacks if necessary. Affected files are
4899 lib/silcclient/command[_reply].[ch].
4901 * Change the nickname on disconnection back to the username
4902 because in reconnect the server will enforce it to it anyway.
4903 Affected file irssi/src/silc/core/silc-servers.c.
4905 * Fixed a config file parsing bug in the Irssi SILC client.
4906 Affected file irssi/src/silc/core/clientconfig.c.
4908 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4910 * When printing the channel mode on JOIN, verify that the
4911 channel key and channel's HMAC are valid. Affected file
4912 irssi/src/silc/core/client_ops.c.
4914 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4916 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
4917 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
4918 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
4920 * Removed channel key rekey task deleting from the function
4921 silc_server_save_channel_key. Affected file silcd/server.c.
4922 Added explicit timeout task context instead that is used to
4923 delete the task if we are registering a new task before the
4924 new task has elapsed.
4926 * When channel key rekey occurs the client library now saves
4927 the old channel key for a short period of time (10 seconds) and
4928 is able to use it in case some is still sending channel
4929 messages encrypted with the old key after the rekey. Affected
4930 file lib/silcclient/[idlist.h|client_channel.c].
4932 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4934 * Added check to the silc_server_new_id_real to not accept
4935 new ID if it is the sender's own ID. Affected file is
4936 silcd/packet_receive.c.
4938 * Assure that we do not announce ourself or the one we've
4939 sending our announcements when we're router and are announcing
4940 servers to our primary router. Affected file silcd/server.c.
4942 * Fixed silc_server_command_identify_check_client to assemble
4943 correct WHOIS packet. It send corrupted WHOIS packet and
4944 caused problem with router to router connections. Affected
4945 file silcd/command.c.
4947 Fixed also silc_server_command_whois_check the same way
4948 as for the IDENTIFY command.
4950 * Added new SilcIDListStatus to the server in the SilcIDListData
4951 structure. The status now includes the current status of
4952 the entry (like registered, resolved etc.). Affected file
4953 silcd/idlist.[ch]. Defined a bunch of different status types
4954 as well. This replaced the old boolean registered field as well.
4956 Added resolve_cmd_ident field to the SilcClientEntry structure
4957 too so that if the entry is for example being resolved so
4958 another command may attach to the same pending command reply
4959 without requiring to resolve the same entry again. This concept
4960 should optimize the WHOIS and the IDENTIFY resolving under
4961 heavy load by taking away unnecessary resolving for entries
4962 that are being resolved already.
4964 Added support for adding multiple pending commands for one
4965 command idenfier. Affected file silcd/command[_reply].[ch].
4967 * Fixed WHOIS and IDENTIFY save to remove the cache entry
4968 before deleting the data. Otherwise the hash table will have
4969 freed data in comparison functions. Affected file is
4970 silcd/command_reply.c.
4972 * Fixed silc_idlist_replace_client_id to add the new entry to
4973 the cache with NULL nickname. Otherwise there will be invalid
4974 memory as the nickname after the nickname is freed. Affected
4975 file silcd/packet_receive.c.
4977 * Fixed the silc_idlist_get_clients_by_hash. The entries was
4978 saved into wrong slots because the previous number of entries
4979 was not taken into account. Affected file silcd/idlist.c.
4980 Fixed same thing in silc_idlist_get_clients_by_nickname too.
4982 * If we are router and we receive JOIN notify to a channel that
4983 does not have any users then notified client is marked as the
4984 channel founder, as it is it. The affected file is
4985 silcd/packet_receive.c
4987 * Added to the extended hash table API's table_del_*ext functions
4988 the destructor as argument too, so that the caller can decide
4989 which destructor to use or whether to use destructor at all.
4990 Affected file lib/silcutil/silchashtable.[ch].
4992 * Fixed ID Cache purging. It actually deleted the entries from
4993 the hash table after the data was freed. The hash table ended
4994 up comparing freed memory. The affected file is
4995 lib/silccore/silcidcache.c.
4997 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4999 * Fixed Irssi SILC client's KILL command's HELP syntax.
5001 * The USERS command now resolves the detailed user information
5002 if the userinfo field is missing. Affected file is
5003 lib/silcclient/command_reply.c.
5005 * Do not print error in silc_file_read if the read file does
5006 not exist. Just silently return NULL. Affected file is
5007 lib/silcutil/silcutil.c.
5009 * Fixed the silc_log_output to not wine about NULL filename
5010 and to not create some bogus " " filename. Affected file is
5011 lib/silcutil/silclog.c.
5013 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5015 * Fixed various printing bugs on the user interface in the
5016 Irssi SILC Client. Minor changes that were forgotten from
5019 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5021 * Fixed the configure.in.pre and the compilation and distribution
5022 environment to support the new autoconf 2.52. That version is
5023 now required to compile the CVS trunk.
5025 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5027 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5028 to generally parse user@fqdn format strings. Affected file
5029 lib/silcutil/silcutil.c.
5031 * Added nickname_format and nickname_force_format fields to the
5032 SilcClientParams structure. The first one defines the format
5033 for the nicknames that the library will enforce if the receives
5034 multiple same nicknames. The second one is boolean value and
5035 can be used to force the library to always enforce the format
5036 to the nicknames regardles whether there are multiple nicknames
5037 or not. This configurable formatting was employed to flexibly
5038 support accessing multiple nicknames from the user interface.
5039 The userinterface can now set the nicknames to what ever format
5040 they prefer. Affected file lib/silcclient/silcapi.h.
5042 Added function silc_client_nickname_format to the file
5043 lib/silcclient/idlist.c. It performs the nickname formatting.
5045 Added new field `hostname´ to the SilcClientEntry context.
5046 It holds the hostname of the client. Affected file is
5047 lib/silcclient/idlist.h.
5049 * Irssi SILC Client sets the nicknames in nick@hostn format.
5050 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5051 irssi/src/silc/core/silc-core.c.
5053 The WHOIS printing now also shows both the real nickname and
5054 the formatted nickname so that user knows how to access the
5055 user if there are multiple same nicknames cached. Affected
5056 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5057 printing formatting too to take the hostname now as a separate
5058 argument. The Affected file is
5059 irssi/src/fe-common/silc/modules-formats.[ch].
5061 * Changed the silc_client_get_clients_local to accept the formatted
5062 nickname as argument. It accepts the real nickname too but the
5063 formatted nickname can be used to find the true entry from
5064 multiple entries. Affected file lib/silcclient/silcapi.h and
5065 lib/silcclient/idlist.c.
5067 * Added nickname_format_parse field to the SilcClientParams.
5068 It is a callback function provided by the application to parse
5069 the nickname out of the formatted nickname string. The library
5070 calls it to get the nickname from the formatted string. Since
5071 the application generally knows better the format of the nickname
5072 string it parses it instead of the library, even though library
5073 encodes the formatted string. If the callback function is not
5074 provided then the library will use the string as is. The
5075 affected file is lib/silcclient/silcapi.h.
5077 * All the nickname strings passed to the client library in
5078 commands are now expected to be formatted nickname strings.
5079 If the command does not support the formatted nickname string
5080 it will assume that the sent string is the actual nickname.
5081 Affected file lib/silcclient/command.c.
5083 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5085 * Added public key authentication support to OPER and SILCOPER
5086 commands in the client library. Affected file is
5087 lib/silcclient/command.c.
5089 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5091 * Changed the get_auth_methdod client operation to be asynchronous.
5092 It can be async if the application resolves the authentication
5093 method from the server during the negotiation. Added new
5094 SilcGetAuthMeth completion callback that the application will
5095 call after resolving the authentication method.
5097 Added function silc_client_request_authentication_method that
5098 the application can use to resolve the authentication method
5099 from the server. Added also SilcConnectionAuthRequest callback
5100 that the library will call after the server has replied. The
5101 application can call this function if it does not know the
5102 current authentication method.
5104 Affected files are lib/silcclient/client.c and
5105 lib/silcclient/silcapi.h.
5107 * The Irssi SILC client now automatically resolves the authentication
5108 method incase any configuration information is not present (and
5109 currently there never is). The affected file is
5110 irssi/src/silc/core/client_ops.c.
5112 * Fixed public key authentication from the client library.
5113 Affected file lib/silcclient/protocol.c. Changed also the
5114 protocol specification about the public key authentication in
5115 the connection authentication protocol. The actual data to be
5116 signed is now computed with a hash function before signing.
5118 * Fixed the public key authentication from the server as well.
5119 Affected file silcd/protocol.c.
5121 * Removed the mlock()'s from the memory allocation routines.
5122 Affected file lib/silcutil/silcmemory.c. The ./configure does
5123 not check anymore for the mlock(). Affected file is
5126 * Fixed USERS command in server to allow the execution of the
5127 command for private and secret channels if the client sending
5128 the command is on the channel. Affected file silcd/command.c.
5130 * Fixed silc_client_get_clients_local to return the clients
5131 count correctly. It could return wrong value. Affected file
5132 lib/silcclient/idlist.c.
5134 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5136 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5137 types. The assembler optimizations seemed not to like 64-bit
5138 data types. The assmebler optimizations thus are now enabled
5139 also for BSD systems as opposed to only enable them for Linux.
5141 * Do not check for threads at all on BSD systems. Affected
5142 file configure.in.pre.
5144 * Removed -n and -h options from the Irssi SILC Client since
5145 they are not used in silc.
5147 * Fixed the prime generation to assure that the first digit
5148 of the generated random number is not zero since our conversion
5149 routines does not like number strings that starts with zero
5150 digit. If zero digit is seen the random number is regenerated.
5151 This caused some corrupted RSA keys when the zero first digit
5152 was met. Affected file lib/silcmath/silcprimegen.c.
5154 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5156 * Fixed WIN32 configuration in the ./configure script.
5157 Fixed to include xti.h on environments that has it.
5158 Patches by Carsten Ilchmann and andrew.
5160 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5162 * Changed the silc_id_create_client_id to be collision
5163 resistant. It is now assured that there cannot be created
5164 two same client ID's. I suspect that some weird bugs in
5165 the server were actually caused by duplicate Client IDs.
5166 Affected file silcd/serverid.[ch]. A router receiving
5167 new ID now also assures and informs the sending server
5168 if the ID caused collision.
5170 * Changed the silc_id_create_channel_id to also assure that
5171 there are no collisions.
5173 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5175 * Statement about ignoring the Mutual Authentication flag when
5176 performing rekey with PFS was a bit misleading. It is ignored
5177 if it was set in the initial negotiation, it cannot be even
5178 set in the rekey. Fixed in the ke-auth draft. Started the
5179 new versions of the protocol drafts in the doc/.
5181 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5183 * Fixed a bug in silc_client_command_identify_save when saving
5184 new channel information. The channel name was no duplicated
5185 and caused crash on exit. Affected file is
5186 lib/silcclient/command_reply.c.
5188 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5190 * Fixed the getkey command handling in the server. Send just
5191 empty OK reply to the sender if the key could not be fetched
5192 (but everything else was ok, like the key just was not available).
5193 Changed the public key parameter to optional in the protocol
5194 specs so that empty OK reply can be sent. Affected file
5197 Added a message to Irssi SILC client to tell to user if the
5198 server did not return a public key.
5200 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5202 * Fixed a channel key regeneration bug. It registered new
5203 timeout tasks exponentially until all system resources were
5204 used. Affected file silcd/server.c.
5206 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5208 * Added the SILC Document generator to the scripts/silcdoc.
5209 It can be used to generate the Toolkit Reference Manual out
5210 of the source tree. Internally it will also use the RoboDoc
5211 generator now imported in util/robodoc.
5213 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5215 * Added couple of return's in rekey protocol if error orccurred
5216 during the protocol. The execution must be terminated.
5217 Affected file silcd/protocol.c. Also, terminate the protocol
5218 always with timeout.
5220 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5222 * The client's Client ID was created initally from the wrong
5223 nickname (it could have been in format nick@host) in the
5224 silc_server_new_client. Affected file silcd/packet_receive.c
5226 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5228 * Added some SILC_LOG_ERROR's to various error conditions
5229 if client could not be added to ID cache. Affected files
5230 silcd/packet_receive.c and silcd/server.c.
5232 * When client's sock->user_data is freed, NULL also the
5233 client->router and client->connection pointers. Added check
5234 for these pointers being NULL to various places around the
5235 code. Affected file silcd/server.c.
5237 * Added client->data.registered == TRUE checks to various
5238 places around the code to assure that unregistered client's
5239 are not handled when it is not allowed. Affected file
5242 * Added `bool registered' fields to all
5243 silc_idlist_[server|client]_get_* routines to indicate whether
5244 the fetched client needs to be registered or not. Affected
5245 file silcd/idlist.[ch].
5247 * Add your own entry as registered to the ID cache in the
5248 server. Affected file server.c.
5250 * Fixed a bug in silc_server_new_server. The SilcServer was
5251 set as the new server's context instead of SilcServerEntry.
5252 This naturally caused some weird bugs.
5254 * Added "updated" field the SilcChannelEntry which indicates
5255 the time since the channel entry was last accessed. This
5256 can be used to determine whether it is necessary to
5257 announce the channel after backup resuming protocol.
5258 Affected files silcd/idlist.[ch].
5260 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5262 * Do not delete the channel rekey task when adding it
5263 for in silc_server_create_channel_key.
5265 * Changed the silc_server_create_channel_key to return
5266 TRUE or FALSE to indicate the success of the channel key
5269 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5271 * Fixed MSVC++ project files and added missing files to
5272 Makefiles under win32/.
5274 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5276 * Do not add TCP_NODELAY flag if the operating system
5277 does not have it defined. Affected files are
5278 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5280 * Fixed buffer overflow from Irssi SILC Client. Affected
5281 file irssi/src/fe-common/core/themes.c.
5283 * Fixed double free in client library in the file
5284 lib/silcclient/client.c when disconnecting from server.
5286 * Applied double free patch from cras to Irssi SILC client.
5287 Affected files irssi/src/core/[modules/expandos].c
5289 * Fixed the disconnection handling to Irssi SILC Client.
5290 The application must call silc_client_close_connection
5291 in ops->connect client operation in case of failure of
5292 the connection. Affected file is
5293 irssi/src/silc/core/client_ops.c.
5295 * Do not set sock->protocol to NULL in the function
5296 silc_client_close_connection after executing the protocol's
5297 final callback since the sock might not be valid anymore.
5298 Affected file lib/silcclient/client.c.
5300 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5302 * Do not enable SILC_THREADS if the linking with libpthread
5303 did not happen. Affected file configure.in.pre.
5305 * Added notion to protocol specification that server must
5306 verify the sent authentication payload with CMODE when
5307 setting the channel founder key. Implemented it to the
5308 server. Affected file silcd/command.c.
5310 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5312 * Added _EXTRA_DIST SILC distribution variable to the
5313 distributions file. It is used to conditionally add extra
5314 files or directories to the specific distribution. Affected
5315 files ./prepare, Makefile.am.pre and distributions.
5317 Removed the `_' from the start of the distribution names.
5320 * Added README.WIN32 for instructions to compile the Toolkit
5323 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5325 * Fixed a double free in disconnection in the server. Affected
5326 file is silcd/server.c.
5328 * Fixed the lib/silcske/groups.c to work now also with GMP
5329 MP library. The string conversion did not work when using
5330 specific base and the base is indicated in the string as well.
5332 * Created win32/ directory which now includes MSVC++ specific
5333 stuff so that toolkit (DLLs) may be compiled with MSVC++.
5334 It will appear only in the toolkit distribution
5336 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5338 * Changed the key material distribution function in case when
5339 the hash output is too short. The data is now concatenated
5340 a bit differently than it used to. Made the change to the
5341 SKE protocol specification.
5343 * Added better GMP detection to configure.in.pre. A patch
5346 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5348 * Fixed a minor bug in SKE that might cause some problem on
5349 some platforms. Affected file lib/silcske/silcske.c.
5351 * Added the cookie checking for initiator in the SKE. It checks
5352 that the responder returns the sent cookie unmodified. The
5353 affected file is lib/silcske/silcske.c. Added new SKE
5354 error type INVALID_COOKIE that can be sent during the
5355 negotiation. Fixed some memory leaks as well.
5357 * Added the "invalid cookie" error message to Irssi SILC client's
5360 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5362 * Added `task_max' field to the SilcClientParams to indicate
5363 the maximum tasks the scheduler can handle. If set to zero,
5364 default values are used. Affected file lib/silcclient/silcapi.h.
5366 * Fixed memory leaks in silc_client_close_connection. Affected
5367 file lib/silcclient/client.c.
5369 * Added silc_client_del_client_entry to client library to free
5370 all memory of given client entry. Affected file is
5371 lib/silcclient/idlist.[ch].
5373 * Added new functions silc_client_del_channel and
5374 silc_client_del_server to delete channel and server entries.
5375 Affected file lib/silcclient/[silcapi.h/idlist.c].
5377 * Removed silc_client_del_client_by_id from silcapi.h.
5379 * Fixed the INFO command to return the server's own info
5380 correctly when querying by Server ID. Affected file is
5383 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5385 * Removed the non-blocking settings in WIN32 code in the
5386 silc_sock_[read/write] and added SleepEx instead. Affected
5387 file lib/silcutil/win32/silcwin32sockconn.c. The availability
5388 of input data is now checked with FIONREAD and ioctlsocket.
5390 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5392 * Call silc_schedule_task_del_by_context in the
5393 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
5394 Affected file lib/silccore/silcprotocol.c.
5396 * Call silc_protocol_cancel for active protocols in the
5397 silc_server_close_connection if the funtion
5398 silc_server_free_sock_user_data has not been called.
5399 Affected file silcd/server.c.
5401 * Generic tasks cannot be deleted using the del_by_fd
5402 task deleting function since generic tasks does not match
5403 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
5405 * Added a notion to SILCOPER help file that the SILCOPER works
5406 only on router server, not on normal server.
5408 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5410 * Added for WIN32 support for the new scheduler as well.
5411 Affected file lib/silcutil/win32/silcwin32schedule.c.
5413 * Fixed the SHA1 implementation to work on various platforms.
5415 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5417 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
5418 API. It is part of the scheduler now. Everything else is
5419 as previously but some functions has changed their names.
5420 Checkout the lib/silcutil/silcschedule.h for the interface.
5421 Updated all applications to use the new interface. Affected
5422 files are lib/silcutil/silcschedule.[ch].
5424 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5426 * Found a bug in the SKE implementation. The HASH value,
5427 specified by the protocol, was not computed correctly. The
5428 public key of the responder was not added to the computation
5429 even though it is mandatory. Affected file lib/silcske/silcske.c.
5430 This unfortunately causes incompatibilities with older
5431 clients and servers.
5433 * Added WIN32 specific network init and uninit functions:
5434 silc_net_win32_init and silc_net_win32_uninit to init and uninit
5435 the Winsock2. Affected file lib/silcutil/silcnet.h and
5436 lib/silcutil/win32/silcwin32net.c.
5438 * Set the socket always to nonblocking mode on WIN32 after
5439 reading data or writing data. Affected file is
5440 lib/silcutil/win32/silcwin32sockconn.c.
5442 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5444 * Fixed various compilation problems under WIN32. Affected
5445 files lib/silcutil/win32/silcwin32thread.c and
5446 lib/silcutil/win32/silcwin32schedule.c.
5448 * Removed all _internal.h #includes from public header
5449 files. Internal headers must never be included from
5452 Removed also the lib/silcske/payload_internal.h file.
5454 * All include files that may be needed (public and some others
5455 included by the public headers) by application developers are
5456 now copied to the ./includes directory. It does not copy any
5457 internal headers. Affected file Makefile.defines.pre and all
5458 Makefile.am's under lib/ and subdirs.
5460 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5462 * Do not change the ~/.silc directory's permissions automatically.
5463 Affected file irssi/src/silc/core/clientutil.c.
5465 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5467 * Do not cancel the protocol in silc_server_close_connection
5468 it might cause recursion. Now cancelled in the function
5469 silc_server_free_sock_user_data. Affected file silcd/server.c.
5471 * Fixed the silc_server_remove_clients_by_server to regenerate
5472 the channel keys correctly finally. Added also new function
5473 silc_server_remove_clients_channels to actually do it.
5474 Affected file silcd/server.c.
5476 * Fixed the silc_server_new_channel to not crash by giving
5477 wrong router to the new channel. Affected file is
5478 silcd/packet_receive.c.
5480 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5482 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
5483 which is given as argument to the silc_client_alloc now.
5484 It can be used to configure the client and set various parameters
5485 that affect the function of the client.
5487 * The USERS command in server did not check whether the channel
5488 is private or secret. Affected file silcd/command.c.
5490 * Added new argument to the USERS command in protocol specification.
5491 The USERS command now can take the channel name as argument
5492 as well. Added support for this in client and server and
5493 updated the protocol specs.
5495 * Completed the GETKEY command in client. It can be now used
5496 to fetch also servers public key not only some clients.
5497 Affected files lib/silcclient/command[_reply].c.
5499 * Added silc_client_get_server to return server entry by the
5500 server name. Affected files lib/silcclient/silcapi.h and
5503 * Redefined the IDENTIFY command in protocol specification to be
5504 more generic. It now can be used to query information about
5505 any entity in the SILC Network, including clients, servers and
5506 channels. The query may be based either the entity's name
5507 or the ID. Added support for this in both client and server.
5509 Affected files silcd/command.c and lib/silcclient/command.c
5510 and command_reply.c.
5512 * Optimized the WHOIS and WHOWAS commands in the server. Removed
5513 the _from_client and _from_server functions. Affected file
5516 * Added silc_client_get_channel_by_id_resolve to the file
5517 lib/silcclient/silcapi.h to resolve channel information by
5518 its ID. Added also silc_client_get_channel_by_id that
5519 does not resolve it from the server.
5521 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5523 * Added SilcServerEntry context into the client library
5524 to represent one server. The INFO command now allocates
5525 these to save the resolved server info. For now on the
5526 client library will also keep information about servers,
5527 connected and resolved with INFO.
5529 The INFO command now allocates the SilcServerEntry context
5530 and saves the server info there. The COMMAND_REPLY in
5531 the INFO now returns the parameters to application in
5532 same order as defined in the protocol specification.
5534 The entries are cached in the client->server_cache.
5536 * The INFO command is now issued after received the Client ID
5537 from the server. Affected file lib/silcclient/client.c.
5539 * The CMODE_CHANGE notify may now return also an SilcServerEntry
5540 to the application as the mode changer might be server.
5541 It is guaranteed that NULL is not returned anymore to the
5542 application. Affected file lib/silcclient/client_notify.c.
5544 The ID Type is now also passed to the application so that
5545 it can check whether the returned entry is SilcClientEntry
5548 Added new function silc_client_get_server_by_id to return
5549 the server entry by ID. Affected files are the
5550 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
5552 * Do not create the channel in the Irssi SILC Client when issuing
5553 the JOIN command but when received the sucessful JOIN command
5554 reply. Otherwise the channel might get created even though we
5555 could not join it. The Affected file is
5556 irssi/src/silc/core/[silc-channels.c/client_ops.c].
5558 * Fixed a channel joining bug in router. The router must also
5559 check the channel modes, invite and ban lists etc. when serving
5560 the JOIN command sent by normal server. Affected file is
5561 silcd/command.c. The router now resolves the client's
5562 information from the server who sent the JOIN command if it
5563 does not know it, and processes the JOIN command only after
5566 * Changed the SilcCommandCb to take new argument; void *context2.
5567 Affected file lib/silccore/silccommand.h
5569 The second argument in the command callbacks in the server now
5570 includes the SilcServerCommandReplyContext if the command was
5571 called as pending command callback from the command reply.
5572 Otherwise it is NULL. When called as pending the status of the
5573 command reply will be checked and if it was erronous the
5574 error will be sent to the original sender of the command.
5575 This way the client always receives the error messages even
5576 though the server was actually the one who received the error
5577 when it resent the command to router, for example. Affected
5578 files silcd/command[_reply].[ch].
5580 * Fixed sending WHOWAS command's error message to client if
5581 the requested client could not be found. It was missing.
5584 * Changed the CMODE and CUMODE commands reply arguments in the
5585 protocol specification. The Channel ID is now sent in both
5586 of the commands to identify the channel. Implemented this
5587 new feature to the client and server. Affected files
5588 lib/silcclient/command_reply.c and silcd/command.c.
5590 * Made better checks for invite and ban lists in the JOIN
5591 command in server. Affected file silcd/command.c.
5593 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5595 * The server now performs the incoming host IP/DNS lookup
5596 using the silc_socket_host_lookup and thus does not block
5597 the server anymore. Affected file silcd/server.c.
5599 * Completed the multi-thread support for SILC Scheduler in
5600 the lib/silcutil/silcschedule.c.
5602 * Fixed the configure.in.pre to detect the pthread correctly
5605 * Fixed a deadlock in silc_task_queue_wakeup in the file
5606 lib/silcutil/silctask.c.
5608 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5610 * Added new function silc_schedule_wakeup that is used in
5611 multi-threaded environment to wakeup the main thread's
5612 schduler. It needs to be used when a thread adds a new task
5613 or removes a task from task queues. After waking up, the
5614 scheduler will detect the task queue changes. If threads
5615 support is not compiled in this function has no effect.
5616 Implemented the wakeup mechanism to both Unix and WIN32
5617 systems. Affected files are lib/silcutil/silcschedule.[ch],
5618 lib/silcutil/unix/silcunixschedule.c and the
5619 lib/silcutil/win32/silcwin32schedule.c.
5621 * Added new function silc_task_queue_wakeup to wakeup the
5622 scheduler by the specified task queue. Affected file
5623 lib/silcutil/silctask.[ch].
5625 * The silc_socket_host_lookup_start now wakes up the scheduler
5626 after adding the timeout task. Affected file is
5627 lib/silcutil/silcsockconn.c.
5629 * The silc_socket_host_lookup is synchronous now if the threads
5630 support is not compiled in. However, the callback is still
5631 called asyncronously through the scheduler, anyway. Affected
5632 file lib/silcutil/silcsockconn.c.
5634 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5636 * Added new function silc_socket_host_lookup to perform
5637 asynchronous IP and FQDN lookups for the socket connection.
5638 Affected files lib/silcutil/silcsockconn.[ch].
5640 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5642 * Added SILC_MUTEX_DEFINE to define the mutex on environments
5643 that may or may not compile the mutex support in.
5645 Changed the silc_mutex_alloc interface. It allocates the
5646 mutex now to the sent pointer and returns TRUE or FALSE.
5648 Affected file lib/silcutil/silcmutex.h.
5650 * Wrote the SILC Task Queue interface to support multi-threads.
5651 Affected file lib/silcutil/silctask.[ch].
5653 * Wrote the SILC Scheduler to support multi-threads. Affected
5654 file lib/silcutil/silcschedule.c.
5656 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5658 * Implemented the SILC Mutex API and SILC Thread API for WIN32
5659 in lib/silcutil/win32/.
5661 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5663 * Defined SILC Mutex API and SILC Thread API and implemented
5664 them for Unix. Affected files are
5665 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
5666 lib/silcutil/unix/silcunixmutex.c and
5667 lib/silcutil/unix/silcunixthread.c.
5669 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5671 * Fixed the silc_server_remove_clients_by_server's channel
5672 key re-generation. The hash table handling was incorrect
5673 and would not work with many channels. Affected file is
5676 * Fixed some memory leaks around the server code.
5678 * Rewrote the silc_server_get_users_on_channel to support IPv6
5679 based Client ID's. Affected file silcd/server.c.
5681 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
5682 specification. However, a separate document must be written
5683 to define the detailed signing procedure and the payload
5684 associated with the flag. Defined the flag to the
5685 lib/silccore/silcchannel.h as well.
5687 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5689 * Changed the dynamic tables to static size tables in the
5690 lib/silccrypt/silchmac.c.
5692 * Removed GCC dependencies from the code. A patch by cras.
5694 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5696 * Do not show the error "Error receiving packet bla bla"
5697 in server if it really was not an error (-2 means that reading
5698 is pending). Affected file silcd/server.c.
5700 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5702 * Fixed a possible crash in silc_server_remove_clients_by_server
5703 in silcd/server.c. Fixed there also some memory leaks.
5705 * Fixed the silc_idlist_replace_client_id. It could replace
5706 wrong key in the hash table. Affected file silcd/idlist.c.
5708 * Do not check whether there are global users on the channel
5709 if the channel->global_users is FALSE. Affected functions
5710 silc_server_remove_from_one_channel and
5711 silc_server_remove_from_channels in silcd/server.c. Also,
5712 do not check if the removed client is local as we can be
5713 sure that global client was not removed from the channel
5714 and checking for global users is not needed.
5716 * The silc_server_remove_clients_by_server now re-generates
5717 the channel keys correctly for those channels that had
5718 clients removed from them. Affected file silcd/server.c.
5720 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5722 * Found the reason of random crashes in the server. We weren't
5723 ignoring the SIGPIPE signal (which can be sent in write())
5724 and it crashed the server. Affected file silcd/silcd.c.
5726 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5728 * Assure that sock->user_data is not NULL in the function
5729 silc_server_packet_send in silcd/packet_send.c.
5731 * Disconnect the remote connection if it could not be added
5732 to any ID lists in the server. The affected file is
5735 * Check in silc_server_packet_send[_real/dest] that the
5736 socket is not disconnecting and ignore the data if it is.
5737 Affected file silcd/packet_send.c.
5739 * Define inline to __inline on native WIN32 compilation.
5740 Affected file includes/silcwin32.h.
5742 * Added some explicit type casts for inline code since MSVC
5743 require them. Affected files lib/silcutil/silcbuffer.h,
5744 lib/trq/silcdlist.h and lib/trq/silclist.h.
5746 * Print warning in log files from now on if the packet
5747 decryption fails. Affected file silcd/server.c.
5749 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5751 * Changed the `say' client operation's interface to accept
5752 new `type' argument to indicate the type of the message sent
5753 by the library. The application may filter the library's
5754 messages according the type. The affected file is the
5755 lib/silcclient/silcapi.h.
5757 * Added two new functions to lib/silcclient/silcapi.h:
5758 silc_client_del_client and silc_client_del_client_by_id.
5759 Affected file lib/silcclient/idlist.c.
5761 * Moved the clientincludes.h from includes/ to silc/ and
5762 serverincludes.h from includes/ to silcd/.
5764 * The modes for the CMODE and CUMODE are now passed as
5765 uint32 for application with COMMAND_REPLY. The affected
5766 file is lib/silcclient/command_reply.c.
5768 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5770 * /WHOIS without arguments shows client's own information.
5771 Affected file lib/silcclient/command.c.
5773 * Changed PING to not accept any arguments. The specs
5774 says that client can ping only the connected server so
5775 requiring an argument is not needed. Affected file is
5776 lib/silcclient/command.c.
5778 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5780 * Fixed a fatal bug in private message sending and reception
5781 encryption and decryption when using private message keys.
5782 The implementation was incorrect and did not follow the
5783 specification. It causd that some of the message were
5784 lost since it did not use the sending and receiving keys
5785 as the protocol suggests. This has been fixed and will cause
5786 incompatibilities with older clients when sending private
5787 message encrypted with private message keys. Affected files
5788 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
5789 and various other in Irssi SILC Client.
5791 Added `responder' boolean argument to the functions
5792 silc_client_add_private_message_key[_ske] to indicate when
5793 the key is added as responder or initiator of the key
5796 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5798 * Removed the silc_ske_check_version function and created
5799 a SilcSKECheckVersion callback. Added also a function
5800 silc_ske_set_callbacks that is now used to set all SKE
5801 callbacks. The callback functions are not given to
5802 the SKE functions anymore, but this function is used to
5805 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
5807 * Added `silc_version' argument to the silc_client_alloc
5808 to define the version of the application for the library.
5809 The library will use the version string to compare it
5810 against the remote host's (usually a server) version
5811 string. Affected file lib/silcclient/silcapi.h
5813 * Added the KE protocol context to Key Agreement context
5814 in client library so that we can abort the SKE if it
5815 is in process when we get timeout. Affected file is
5816 lib/silcclient/client_keyagr.c.
5818 * Do not resolve the client ID forever if it returns in the
5819 first time that such client does not exist. This was done
5820 for example with private message. Affected file is
5821 lib/silcclient/client_prvmsg.c.
5823 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5825 * Do not add regex.h for WIN32. The affected file
5826 includes/silcincludes.h.
5828 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
5829 not work yet 100%. It generates the DLL's automatically
5830 when compiling with --with-win32 under cygwin.
5832 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5834 * lib/contrib/regex.c is not compiled on WIN32.
5836 * Added silc_net_get_socket_opt function to the
5837 lib/silcutil/silcnet.h.
5839 * Added includes/silcwin32.h for WIN32 specific includes
5842 * Do not use ptime structure or any of the posix process
5843 functions on WIN32 in lib/silccrypt/silrng.c.
5845 * Added silc_gettimeofday to provide generic function
5846 for struct timeval on all platforms. Added the function
5847 to lib/silcutil/silcutil.h.
5849 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5851 * Moved the lib/silccore/silcsockconn.[ch] to the utility
5852 library as they clearly belong there. As a plus side we
5853 can make the actual socket connection routines platform
5856 Added also new generic function silc_socket_read and
5857 silc_socket_write (that used to be silc_packet_[read/write].
5858 The implementation of these are platform specific.
5860 * Added WIN32 specific routines of silc_socket_[read/write]
5861 to lib/silcutil/win32/silcwin32sockconn.c.
5863 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5865 * Added preliminary support for native WIN32 compilation under
5866 cygwin (using the -mno-cygwin option for GCC) to the
5867 ./configure.in.pre. The --with-win32 now prepares the
5868 compilation for native WIN32.
5870 * Rewrote the SILC Scheduler interface in the file
5871 lib/silcutil/silcschedule.h. The scheduler is now context
5872 based and does not have anymore any global static scheduler.
5873 Moved the Unix scheduler to the lib/silcutil/unix/ directory
5874 and created lib/silcutil/win32 directory for WIN32 based
5877 * Added Unix specific network routines to the
5878 lib/silcutil/unix/silcunixnet.c and the old
5879 lib/silcutil/silcnet.c includes now only generic routines.
5881 Added WIN32 specific network routines to the
5882 lib/silcutil/win32/silcwin32net.c.
5884 * Added Unix specific utility functions from the
5885 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
5887 * Added WIN32 SILC Scheduler to the file
5888 lib/silcutil/win32/silcwin32schedule.c. The code is of course
5891 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5893 * Do not handle JOIN notify in the server if the target client
5894 is not registered (idata->registered == FALSE). The affected
5895 file is silcd/packet_receive.c.
5897 * Update the nickrec->founder in event_cumode in the Irssi SILC
5898 client. Affected file irssi/src/silc/core/silc-channels.c.
5900 * Fixed the CUMODE_CHANGE notify handling in the server when
5901 server and router are announcing their clients on channels.
5902 Now the mode changes are saved and notified correctly. The
5903 affected file is /silcd/packet_receive.c.
5905 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
5906 They really did not replace the cache entry in the ID Cache.
5907 Now they do that. Affected file silcd/idlist.c.
5909 * Fixed the KICK notify handling in the Irssi SILC client to
5910 update the channel records so that the kicked client does not
5911 appear to be on the channel. The affected file is
5912 irssi/src/silc/core/silc-channels.c.
5914 * Always update the conn->current_channel when executing command
5915 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
5917 * Fixed the KILL notify handling in Irssi SILC client to remove
5918 the killed client on all channels.
5920 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
5922 * Fixed the silc_parse_command_line to remove extra spaces
5923 from the start and end of the arguments. Affected file is
5924 lib/silcutil/silcutil.c.
5926 * Cancel and free any active protocol in the function
5927 silc_server_close_connection. Affected file silcd/server.c.
5929 * Cancel and free any active protocol in the function
5930 silc_client_close_connction. Affected file is
5931 lib/silcclient/client.c.
5933 * Do not execute the KILL command for clients that are in
5934 history (ie. they are not in the network). Affected file is
5937 * Fixed KILL notify handling, client does not crash anymore.
5938 Affected file irssi/src/silc/core/silc-channels.c.
5940 * Reduced the default packet buffer size from 2048 to 1024 in
5941 lib/silccore/silcpacket.c.
5943 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
5944 counter to the SKE context that is incresed when the SKE library
5945 performs async operation outside the library. If the outside
5946 process frees the SKE context and FREED status will be set
5947 and the library will detect after the sync operation that the
5948 libary is freed. The affected files are
5949 lib/silcske/silcske[_status].[ch].
5951 * Resolve the client entry information in the function
5952 silc_client_channel_message to assure that NULL pointer is not
5953 passed as client entry to the application. */
5955 * Fixed the task timeout calculation to assure that there is
5956 never negative timeouts. The affected file is
5957 lib/silcutil/silcschedule.c.
5959 * Fixed the channel user mode notification sending in server.
5960 It was sent point-to-point to the router (or to server by router)
5961 but it needs to be destined to a channel. The routines now
5962 supports sending the channel user mode notifys to the channels
5963 when announcing clients and channels. Affected files are
5964 silcd/server.c and silcd/packet_receive.c.
5966 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
5967 It did not actually replace the old channel entry in the cache.
5968 Affected file lib/silcclient/client_notify.c.
5970 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
5972 * Fixed a possible crash in silc_packet_send_prepare. It now
5973 assures always that there is enough space in the buffer and
5974 at the tail area of the buffer (for MAC).
5976 Fixed the inbound buffer reallocation in silc_packet_read.
5977 It was old code and did not handle the reallocation correctly.
5980 The affected file is lib/silccore/silcpacket.c.
5982 * Fixed buffer overflow in silc_parse_nickname in the file
5983 lib/silcutil/silcutil.c.
5985 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
5987 * make install generates new server keys only if there is not
5990 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
5992 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
5993 Added check that if the NOREPLY is set then we will not send
5994 the away message. This avoids infinite loop of away messages
5995 if both clients are away. The affected file is
5996 lib/silcclient/client_prvmsg.c.
5998 * Fixed client crash if /NICK was given without arguments.
5999 Affected file lib/silcclient/command.c.
6001 * Server does not send the invite list in INVITE command back
6002 to the client if the list was not altered. Added this notion
6003 to the protocol spec as well. Affected file silcd/command.c.
6005 Fixed possible crash in INVITE command by checking the
6006 value of silc_server_get_client_route command.
6008 * Fixed the INVITE notify type handling. The arguments are now
6009 taken in correct order and client does not crash. The affected
6010 file is irssi/src/silc/core/silc-channels.c.
6012 Removed the "Inviting xxx to channel" message from the
6013 client library away and let the application handle it.
6014 Affected file lib/silcclient/command.c. Added that message
6015 to Irssi SILC client's message formats.
6017 * Fixed CMODE command crash in client. It now checks the
6018 amount of arguments correctly and does not crash. The affected
6019 file is lib/silcclient/command.c.
6021 * Do not create new channel automatically in silc_channels_join
6022 but check whether the channel by that name already exists.
6023 Affected file irssi/silc/core/silc-channels.c.
6025 * Do not send the SERVER_SIGNOFF to router if the disconnected
6026 entity was the router. Affected file silcd/server.c.
6028 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6029 SILC client as it was missing from there.
6031 Added the handling of the KICK notify to the Irssi SILC client
6032 as it was missing. Added "you have been kicked" message to
6033 Irssi SILC client's message modules formats.
6035 Added the handing of the KILL notify to the Irssi SILC client
6036 as it was missing. Added the kill message module formats
6039 The affected file is irssi/src/silc/core/silc-channels.c.
6041 * The router did not save the channel mode the server announced.
6042 Affected file silcd/packet_receive.c.
6044 * Fixed a possible crash in INFO command in server. If the
6045 server did not provide the server info it crashed. Affected
6046 file silcd/command.c.
6048 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6050 * Fixed the GETKEY command in the server to check also the
6051 global list. Otherwise the GETKEY would not work correctly
6052 in normal SILC server. Affected file silcd/command.c.
6054 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6056 * Fixed GETKEY crash, it crashed if the command did not succseed.
6058 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6060 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6061 is now real and not just an macro interface to GMP.
6063 Removed the entire GMP from the source tree and imported new
6064 NSS MPI library instead. Reason for removing GMP is that it is
6065 extremely large and compiles extremely slow. The NSS MPI
6066 is only a few files and compiles in less than 10 seconds.
6067 The speed is also about the same as GMP. The MPI is imported
6068 to lib/silcmath/mpi.
6070 If the system has GMP installed we will still use the GMP.
6071 If it is not then the NSS MPI will be compiled.
6073 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6075 * Merged a long nickname (127 characters long) crash bugfix from
6076 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6078 * Merged a freed memory reference bugfix from Irssi CVS tree.
6079 Affected file irssi/src/core/commands.c.
6081 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6083 * Added the server's public key sving and verification to the
6084 server when performing the SKE. This was missing and the
6085 remote server's (or router's) public key was accepted without
6086 checking whether we have it previously or trust it at all.
6087 Affected file silcd/protocol.c.
6089 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6091 * Check in the silc_server_timeout_remote if protocol is active
6092 and make sure that the protocol's final callback is called so
6093 that all memory if freed. Affected file silcd/server.c.
6095 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6097 * silc_server_whois_send_reply crashed the server if the nickname
6098 was 127 characters long. Affected file silcd/command.c.
6100 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6102 * Added sanity check to the silc_server_new_client. If the hostname
6103 is provided inside username then check that the provided hostname
6104 really is the same as the resolved one. If the hostname was not
6105 resolved then check it from the public key. Affected file is
6106 silcd/packet_receive.c.
6108 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6109 if the server disconnected us and the connection is not valid
6110 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6112 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6113 the library to the lib/silcutil/silcutil.[ch].
6115 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6117 * Close log file after open. Affected file
6118 lib/silcutil/silclog.c.
6120 * Check whether sock == NULL in silc_client_send_packet and return
6121 if it is. Affected file lib/silcclient/silcclient.c.
6123 * Check rec->entry == NULL in the Irssi SILC Client before
6124 sending the channel message. Affecte file is
6125 irssi/src/silc/core/silc-servers.c.
6127 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6129 * Merged a splitted window bugfix from Irssi CVS tree. The
6130 affected file is irssi/src/fe-text/textbuffer-view.c.
6132 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6133 It did not print nickname.
6135 * Improved the distributions system a bit.
6137 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6139 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6140 irssi/src/fe-text/gui-window.c.
6142 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6143 to in-active server. The affected file is
6144 irssi/src/silc/core/client_ops.c.
6146 * Resolve the client in USERS command reply if the entry does
6147 not have username resolved. The affected file is
6148 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6149 command to WHOIS command to really resolve stuff. The USERS
6150 is not used any more in any critical section so WHOIS can
6151 be used even though it might be slower than IDENTIFY.
6153 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6156 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6158 * Changed the protocol API a bit more consistent in the
6159 lib/silccore/silcprotocol.[ch].
6161 * Changed the following headers to ROBODoc format:
6163 lib/silccore/silcpayload.h
6164 lib/silccore/silcprotocol.h
6165 lib/silccore/silcsockconn.h
6167 All core library headers are now formatted.
6169 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6171 * Fixed a bug in Irssi SILC client; do not show that you are
6172 server/router operator if you really are not. Affected file is
6173 irssi/src/silc/core/client_ops.c.
6175 * Renamed silc_command_free_payload to silc_command_payload_free.
6176 Affected file lib/silccore/silccommand.h
6178 * Added silcmath.h to include the prototoypes of various routines
6179 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6182 * Changed the following headers to ROBODoc format:
6184 lib/silccore/silcchannel.h
6185 lib/silccore/silccommand.h
6186 lib/silccore/silcid.h
6187 lib/silccore/silcidcache.h
6188 lib/silccore/silcmode.h
6189 lib/silccore/silcnotify.h
6190 lib/silccore/silcpacket.h
6191 lib/silcmath/silcmath.h
6193 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6195 * Added checking to the server code not to start the server if
6196 ciphers and stuff are not configured properly. Affected files
6197 silcd/serverconfig.[h] and silcd/server.c.
6199 * Changed the layout of the header files of the public interfaces
6200 in the SILC libraries. The new layout supports ROBODoc
6201 documentation tool (and some others) so that it is easy to create
6202 a library reference manual. All the other headers and source
6203 code must still follow the CodingStyle document. Also source
6204 code must not include these ROBODoc stuffs, only the headers.
6205 Furthermore, all public interface headers must now be named
6206 by using `silc' prefix, example: silcapi.h, silccipher.h.
6207 Some files were renamed due to this. All the other headers
6208 must not be used as public interfaces. I will update the
6209 CodingStyle document later. Changed following headers, so far:
6211 lib/silcclient/silcapi.h
6212 lib/silccore/silcauth.h
6213 lib/silccore/silcprivate.h
6214 lib/silccrypt/silcdh.h
6216 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6220 * Removed silc_client_packet_send_flush from the client library
6221 as it is not needed. Affected file lib/silcclient/client.[ch].
6223 * Added printing of message of unresolved authentication method
6224 to the Irssi SILC client. Added it to the module formats.
6225 Removed the same message from the client library.
6227 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6229 * Added new distribution feature, DISTLABEL. Every distribution
6230 can define own preprocessor label that can be used in the
6231 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6232 file distributions, acconfig.h.pre and prepare.
6234 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6236 * Added Makefile.defines_int to include the actual definitions
6237 for Makefile.defines.in. Tested the new distribution system,
6238 created distributions and tested installation.
6240 * Added AWAY message printing to the Irssi SILC client. Added
6241 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6243 * Added SCONNECT command to call the SILC's CONNECT command.
6244 Cannot use CONNECT directly since Irssi uses that internally.
6245 Affected file irssi/src/silc/core/silc-servers.c.
6247 Added ACTION local command. It is same as ME command but takes
6248 the channel as mandatory argument.
6250 Rewrote some of the Irssi's help files to suite for SILC
6253 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6255 * Added Makefile.defines[.in] that should for now on be included
6256 in all Makefile.am file in the source tree. That file includes
6257 all common compilation definitions for SILC source tree.
6259 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6261 * Minor changes to the ./prepare script to change the package
6262 name according the distribution name to the configure.in.
6264 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6266 * Created new distribution system. Added file `distributions'
6267 that defines all the distributions that can be created out of
6268 the SILC source tree. The ./prepare script now reads that
6269 file to determine how to prepare the distributions. The
6270 first argument to the ./prepare is the name of the distribution
6271 and second is the version of the distribution. If given
6272 without arguments it creates the default (toolkit) distribution
6273 with the default version (defined in ./prepare).
6275 All Makefile.am files that are subject to the distributions
6276 are now named as Makefile.am.pre. These are ./Makefile.am
6277 and lib/Makefile.am. Others may be changed later.
6279 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6281 * Added invite list, ban list, some key management and connection
6282 error message printing to module formats in the Irssi SILC client.
6284 * Added new silc_client_set_away_message to set the away message
6285 that is back to the person who sent private message. The
6286 affected file lib/silcclient/silcapi.h and the
6287 lib/silcclient/client_prvmsg.c.
6289 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6291 * Fixed the private message sending in the Irssi SILC client,
6292 added local command KEY to the Irssi SILC client.
6294 Added key management and key agreement message formats to the
6295 irssi/src/fe-common/silc/module-formats.[ch].
6297 Added USERS (alias WHO) printing, server/router operator
6298 indication and LIST command printing to the module formats.
6300 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6302 * Fixed channel joining notify handling, cumode notify handling
6303 from Irssi SILC client.
6305 * Added SILC specific module-formats to the Irssi SILC client so
6306 that SILC specific message hilighting, colors etc is possible.
6307 Affected file irssi/src/fe-common/silc/module-formats.[ch].
6309 Added channel mode, channel user mode, actions, notices,
6310 whois and whowas printing to the the module-formats.c.
6312 * Fixed a bug in channel deletion in the server. The channel
6313 is not left to the cache even if the channel founder auth mode
6314 is set when there are no users anymore on the channel. Affected
6315 file silcd/server.c.
6317 * The silc_net_localhost now resolves the entire hostname including
6318 the domain name. Affected file lib/silcutil/silcnet.c.
6320 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6322 * Changed the ask_passphrase client operation to be ascynchronous.
6323 It has now a completion callback and a context that the
6324 application must call after it has got the passphrase from
6325 the user. Affected files lib/silcclient/silcapi.h,
6326 lib/silcclient/protocol.c, lib/silcclient/command.c and
6329 Added SilcAskPassphrase callback that the application calls
6330 to deliver the passphrase to the library.
6332 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
6333 The public key verification and especially a certificate
6334 verification is asynchronous procedure.
6336 Added new SILC_SKE_STATUS_PENDING status to indicate the
6337 request is pending and a callback will be called to finalize
6340 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
6341 indicate that remote end did not send its public key (or
6342 certificate), even though we require it. Added check for this
6343 condition in the SKE. This was a security bug, now fixed.
6345 Defined new SilcSKEVerifyCbCompletion callback that is called
6346 when the verification process is completed.
6348 The affected files lib/silcske/silcske_status.h and
6349 lib/silcske/silcske.[ch].
6351 * Changed the verify_public_key client operation to be async
6352 as well. Defined SilcVerifyPublicKey callback that is used to
6353 indicate the success of the public key verification process.
6355 Changed the server and client to use the new async client
6358 * Changed the Irssi SILC client's internal scheduler to be called
6359 twice as many times as it used to be. As a result the client
6360 should be a bit faster now. Affected file is
6361 irssi/src/silc/core/silc-core.c.
6363 * Added support to Irssi SILC client of asynchronous public key
6364 verification and passphrase inquiry. Affected file is
6365 irssi/src/silc/core/silc-core.c.
6367 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6369 * Do not say "You have left channel %s" in client library.
6370 Moved it to the application. Affected files are
6371 lib/silcclient/command.c and silc/client_ops.c.
6373 * Fixed silc_client_get_clients. Command context was not
6374 duplicated and was freed memory in the callback. Affected
6375 file lib/silcclient/idlist.c.
6377 * Do not say "you are now talking..." on JOIN command in the
6378 client library. The appliation must handle it.
6380 * Do not say ".. changed topic to" in command reply in the
6381 client libary. The application must handle it.
6383 * Fixed TOPIC command sending in the client library.
6385 * Fixed a memory leak in silc_client_command_free in the file
6386 lib/silcclient/command.c.
6388 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6390 * Imported a modified version of Irssi client to the source tree.
6391 The Irssi will be used to create a new client called
6392 Irssi SILC. Imported to irssi/.
6394 Added silc_core_init_finish function to the Irssi. Affected
6395 file irssi/configure.in.
6397 A lot changes in the Makefile.ams around the irssi tree.
6399 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6401 * Do not rehash if the new size is same as the old size of the
6402 hash table, in the silc_hash_table_rehash*. The affected file
6403 lib/silcutil/silchashtable.c.
6405 * Replaced hash_table_del_by_context calls from the server
6406 (when channel->user_list and client->channels) to the
6407 hash_table_del as it is sufficient and faster.
6409 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6411 * Added silc_hash_table_list, silc_hash_table_get and the
6412 SilcHashTableList structure to provide an alternative way to
6413 traverse the hash table. The affected files are
6414 lib/silcutil/silchashtable.[ch].
6416 * Changed the server's idlist routines to use the hash table
6417 routines to optimize the code.
6419 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6421 * Replaced the client entry's `channel' list and channel entry's
6422 `user_list' list to hash tables for optimized lookup. Changed
6423 the code to use the hash table interface around the code.
6424 Affected file lib/silcd/idlist.[ch].
6426 * Added `auto_rehash' boolean argument to the function
6427 silc_hash_table_alloc to indicate whether the hash table should
6428 auto-rehash when it thinks is appropriate time. It will
6429 increase the hash table size if the there is twice as much
6430 entries in the table than the size of the table, and will
6431 decrease the size if there are twice as less entries than
6432 the size of the table.
6434 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6436 * Fixed silc_xxx_get_supported to not crash at some circumstances.
6438 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6440 * silc_idcache_purge_by_context deletes the entry now by context
6441 as it is supposed to do. Affected file lib/silccore/idcache.c.
6443 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
6444 client is not anymore valid (WHOWAS givens the info) and not
6445 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
6447 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6449 * Removed the `data' and `data_len' arguments from the ID Cache
6450 interfaces and added `name' argument. ID Cache does not handle
6451 anymore the binary data only a names associated with given ID.
6453 * When hashing a Client ID with silc_hash_id the entire ID is
6454 not hashed anymore, instead only the hash of the Client ID is
6455 hashed. This way we can access the Client ID from the cache
6456 with Client ID but with the hash of the ID (which is a hash of
6457 the nickname) as well without any difference in performance.
6459 Added also silc_idcache_find_by_id_one_ext to do one on one
6460 searching when we have the actual ID. Added also function
6461 silc_hash_client_id_compare. The affected files are
6462 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
6464 * When hashing the name associated with a ID it is always done
6465 in lowercase. This way we can access the cache without worrying
6466 about case-sensitivity, even though, for example nicknames are
6469 * Fixed a bug in server with channel message sending. It put
6470 wrong ID type as destination ID. The affected file
6471 silcd/packet_send.c.
6473 * silc_idcache_del_by_context now deletes from all hash tables
6474 by context. Affected file lib/silccore/idcache.c.
6476 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6478 * Changed the client library to use the new ID Cache interface.
6479 Changes around the source tree.
6481 * Added silc_hash_table_rehash_ext to rehash with specific
6482 hash function. Affected file lib/silcutil/silchashtable.[ch].
6484 * Added silc_hash_string_compare to compare two strings in the
6485 hash table. Affected file lib/silcutil/silcutil.[ch].
6487 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6489 * Added new function silc_idcache_del_by_context into the
6490 lib/silccore/idcache.[ch].
6492 * Changed the server's ID list routines to use the new ID Cache
6493 interface. Changes around the source tree.
6495 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6497 * Added silc_hash_table_del[_by_context]_ext functions in to the
6498 lib/silcutil/silchashtable.[ch].
6500 Removed silc_hash_table_find_all* routines and added new
6501 silc_hash_table_find_foreach to replace them.
6503 Added silc_hash_table_replace_ext function as extended
6504 replacing function. Separated the simple hash table interface
6505 from the extended hash table interface in the file
6506 lib/silcutil/silchashtable.h.
6508 * Fixed minor bugs and changed it to use some of the new
6509 hash table functions in lib/silccore/idcache.c
6511 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6513 * Added new function silc_hash_table_find_all to return all keys
6514 in the hash table by the specified key. As the hash table is
6515 collision resistant it also makes it possible to have several
6516 duplicate keys in the hash table. This function may be used to
6517 find all of the keys from the hash.
6519 Added user_context arguments to the SilcHashFunction,
6520 SilcHashCompare and SilcHashDestructor to deliver user specified
6523 Added new fuctions silc_hash_table_find[_all]_ext to do
6524 extended lookup with specified hash and compare functions and
6525 specified user contexts.
6527 Added new function silc_hash_table_add_ext to add the key
6528 with specified hash function and user context.
6530 Added new function silc_hash_table_foreach to traverse all
6531 entrys in the hash table. Added SilcHashForeach callback
6534 Added new function silc_hash_table_del_by_context to delete
6535 the entry only if the context associated with the key matches.
6537 Affected files are lib/silcutil/silchashtable.[ch].
6539 * Removed silc_hash_[server/client/channel]_id and added just
6540 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
6541 silc_hash_id_compare to compare two ID's using as the hash table
6542 comparison function. Added also silc_hash_data to hash
6543 binary data and silc_hash_data_compare to compare it.
6545 * Removed silc_idlist_find_client_by_hash as it is not needed
6546 anymore. Affected file silcd/idlist.[ch].
6548 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
6549 to use internally the SilcHashTable. The new ID Cache is a lot
6550 faster than the old one. Some of the ID Cache interface was also
6551 rewritten and obsolete and stupid functions were removed.
6553 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6555 * Added entry_count field to the SilcHashTable to keep the number
6556 of the entries in the table. Implemented the function
6557 silc_hash_table_rehash. Added new function
6558 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
6560 Fixed a minor bug in silc_hash_table_free.
6562 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
6563 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
6564 into the lib/silcutil/silcutil.[ch].
6566 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6568 * Implemented a collision resistant hash table into the
6569 lib/silcutil/silchashtable[ch]. See the header and the source
6570 for the SilcHashTable API.
6572 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6574 * Merged dotconf version 1.0.2 into lib/dotconf.
6576 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6578 * Do not compile anything in lib/silcsim/* if the SIM support
6579 is not enabled. The tree should now compile without problems
6582 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6584 * Compiled the SILC under cygwin. Compiled and tested briefly
6585 without problems. More tests needed. The SIMs didn't compile
6588 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
6590 * Fixed possible crash in silc_get_username in the
6591 lib/silcutil/silcutil.c.
6593 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6595 * Fixed a va_arg in silc/client_ops.c.
6597 * Oops, RC5 routines were named AES and caused some problems
6598 when not using SIM's. Affected file lib/silccrypt/rc5.c.
6600 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6602 * Added new SilcIDIP structure into the lib/silccore/id.h and
6603 replaced the old `ip' fields from all SILC ID's to that type.
6604 This is a step towards IPv6 support.
6606 The silc_id_get_len takes now the ID as an extra argument.
6607 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
6608 both IPv4 and IPv6 based ID's.
6610 The affected files are lib/silccore/id.[ch] and other files
6611 around the tree using these routines.
6613 * Removed the ID length arguments in server from various
6614 silc_server_send_notify_* routines -> they are not needed
6617 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6619 * Fixed memory leak in silc_encode_pem_file in the file
6620 lib/silcutil/silcutil.c.
6622 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6624 * Check minor version as well in the SKE. Affected files are
6625 silcd/protocol.c and lib/silcclient/protocol.c.
6627 * Added --identifier option to the server so that an identifier
6628 can be when creating the public key for the server. Affected
6629 file is silcd/silcd.c.
6631 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
6632 lib/silccrypt/silcpkcs.c.
6634 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6636 * Register default ciphers and stuff when using -C option with
6637 the server. Affected file sildc/silcd.c.
6639 * Put back the servers public key filename format, it is better
6640 than the new one. For now, the client keys are saved with the
6641 new filename format. The affected file silc/client_ops.c.
6643 * Implemented the Cipher API for the rest of the ciphers that
6644 did not implement it or implemented it the wrong way.
6646 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6648 * Register default ciphers and stuff when using the -S option
6649 in the client. Affected file silc/silc.c. Same also when
6650 creating new key pair with -C option.
6652 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6654 * Fixed the silc_verify_public_key client operation function to
6655 save the public keys differently. The fingerprint is now
6656 used as filename and not the hostname. This way also the
6657 client keys are saved uniquely and not with hostnames. The
6658 affected file is silc/client_ops.c.
6660 * Trimmed the silc_hash_fingerprint function to remove extra
6661 whitespaces from the end of the fingerprint. The affected
6662 file is lib/silccrypt/silchash.c.
6666 * Added silc_cipher_register_default function to register all
6667 default ciphers. It can be used when configuration files
6668 does not exist and the application does not want any specific
6669 ciphers in any specific order.
6671 The SilcDList is now used as silc_cipher_list dynamically
6672 allocated cipher list. Removed the static list all together
6673 and now all ciphers must be allocated to the dynamic list.
6674 The silc_cipher_alloc routine was changed to check only the
6677 All silc_cipher_* routines that used to return int returns
6680 The affected files lib/silccrypt/silccrypt.[ch].
6682 * The same thing was done to silc_hash_* as for silc_cipher_*
6683 routines. Affected files lib/silccrypt/silchash.[ch].
6685 * The same thing was done to silc_pkcs_* as for silc_cipher_*
6686 routines. Affected files lib/silccrypt/silcpkcs.[ch].
6687 Added also silc_pkcs_[un]register[_default] functions.
6688 Removed the data_context from the PKCS API.
6690 * Added silc_hmac_register_default function to register default
6691 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
6692 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
6693 to unregister all hmacs at once.
6695 * Register the default ciphers, hash functions, PKCSs and HMACs
6696 if client's configuration file does not exist. The affected
6699 * The client did not load the hash functions from the SIM
6700 modules at all. Added support for this. Affected file is
6701 silc/clientconfig.c.
6703 * When decoding public key with silc_pkcs_public_key_decode, check
6704 the supported algorithm only if PKCS are registered. Affected
6705 file lib/silccrypt/silcpkcs.c. The same was done with the
6706 silc_pkcs_private_key_decode.
6708 * Fixed the SILC List routines to keep the list always in order.
6709 It used to change the list's order when traversing the list but
6710 not it preserves the order. Affected file lib/trq/silclist.h.
6712 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6714 * Added the client library to use the SilcSocketConnection's
6715 reference counter (by silc_socket_dup) to prevent the bug that
6716 the socket object may be freed underneath async operation.
6718 * The name resolv library checking fixes in the configure.in.pre.
6721 * Created new version of the protocol drafts for future
6722 development. The -03 drafts are the ones that will be changed
6723 in the trunk now and the -02 will remain as they are.
6725 * Send list of CUMODE notifys to the router when announcing
6726 the channel users to the router. Affected file silcd/server.c.
6727 If the router receiving channel founder CUMODE for a channel
6728 that already has channel founder it will send CUMODE notify
6729 to the sender to remove the channel founder rights from the
6730 announced client. Affected file silcd/packet_receive.c.
6732 * The CUMODE notify may now use Server ID as well as the entity
6733 who changes the mode. Updated protocool specs.
6735 * Updated INSTALL and README files.
6737 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6739 * New web pages in the http://silc.pspt.fi. The pages was
6744 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6746 * Implemented the [DenyConnectin] config section in the server.
6747 Added silc_server_config_denied_conn to check whether incoming
6748 connection is denied. Affected file silcd/serverconfig.[ch].
6750 * Do not check the ports when checking the incoming configuration
6751 data if the port is 0, meaning any. Affected file is
6752 silcd/serverconfig.c.
6754 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6756 * Fixed buffer overflow in silc_string_compare in the file
6757 lib/silcutil/silcutil.c.
6759 * Fixed double free in silc_server_command_leave in the file
6762 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6764 * Fixed the version checking in the server. Affected file is
6767 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6769 * Fixed the configuration data fetching when accepting new
6770 connections in the server. Affected file silcd/server.c.
6772 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6774 * Added `sender_entry' argument to the function
6775 silc_server_packet_relay_to_channel so that we can check
6776 whether some destination actually belongs to the same route
6777 the sender belongs (ie, we must not resend the packet to the
6778 sender). Affected file silcd/packet_send.[ch].
6780 * Added `servername' field to the SilcClientEntry in the server
6781 to hold the name of the server where client is from. Affected
6782 file is silcd/idlist.h.
6784 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6786 * Moved the channel message encrypting in the router betwen
6787 router connections from silc_server_channel_message to the
6788 silc_server_packet_relay_to_channel since we want to check
6789 whether we have anybody channel before encrypting anything.
6790 Affected files silcd/packet_[receive/send].c.
6792 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6794 * Fixed the [AdminConnection] server config section to support
6795 multiple entries. Affected file silcd/serverconfig.c.
6797 * Added support into the server to check the validity of the
6798 incoming connection before executing any KE or authentication
6801 * The connection configuration is now saved to the KE and
6802 connection auth protocol contexts and not fetched anymore in
6803 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
6805 * The local hosts listenning address and port is also resolved
6806 now when starting the server. We want to have the socket object
6807 to include the real address and port for the listener. Added
6808 new function silc_net_check_local_by_sock into the files
6809 lib/silcutil/silcnet.[ch].
6811 * Fixed a broadcast bug in server -> do not broadcast if we
6814 * Fixed a routing bug. Do not route broadcast packets ever.
6815 Broadcast packets must be processed always and not routed since
6816 they may be destined to some other host than yourself and thus
6817 would get routed without no good reason. Affected file is
6820 * Added function silc_server_config_is_primary_route to check
6821 whether primary router connection has been configured (a router
6822 configuration that we are initiating). If there is not, we
6823 will assume that there is only two routers in the SILC network
6824 and we will use the incoming router connection as our primary
6825 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
6827 * Changed the order of the broadcasting. Broadcast _after_ the
6828 packet has been processed not before. Affected file is
6831 * Fixed a [ClientConnection] parsing bug. The port was never
6832 parsed correctly thus resulting to port 0. Affected file
6833 silcd/serverconfig.c.
6835 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
6836 argument and did not set the broadcast packet flag. Affected
6837 file silcd/packet_send.c. Fixed same bug in the function
6838 silc_server_send_notify as well.
6840 * If we receive NEW_ID packet for our own ID in the server, ignore
6843 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6847 * Removed the nickname from the Private Message Payload.
6848 Updated the code and the protocol specs.
6850 * Updated protocol specs for submitting to the IETF.
6852 * Tweaked the Random Number Generator a bit. Affected file
6853 lib/silccrypt/silcrng.c. Exported a new function
6854 silc_rng_[global]_add_noise which can be used to add more
6857 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6859 * Do not parse packets with different timeout when protocol
6860 is active -> may cause problem with rekey. Affected file
6863 * When server receives signoff notify it must not create
6864 new channel key if the client is on any channels since the
6865 sender of the signoff notify will create it.
6867 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6869 * Added printing of error messages during SKE protocol from the
6870 failure packet sent by server during SKE. Affected file
6873 * Removed the client's failure_callback handling with timeout
6874 and handle it immediately when received.
6876 * The SKE library returned wrong type in SUCCESS and FAILURE
6877 packets. They must be 32 bit MSB not 16 bit MSB.
6879 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6881 * Ok, rewrote the logic of the re-key and now it seems to work.
6882 I tested it on high traffic with frequent re-keys without
6883 problems. Added hmac_receive (and renamed hmac to hmac_send)
6884 in SilcClientConnection in lib/silcclient/client.h and
6885 in SilcIDListData in silcd/idlist.h. Also, removed the
6886 SilcPacketParserContext's cipher and hmac fields as they are
6887 not needed anymore and actually caused some problems when
6888 the ciphers and hmac's changed underneath the packet parser.
6890 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6892 * If re-key protocol is active then process the incoming packets
6893 synchronously since we must assure that icoming packets encrypted
6894 with the old key is processed before the new keys is set to
6895 use. This is true other packets than for REKEY packets.
6896 Affected file silcd/server.c. The same was done to client library
6897 as well, affected file lib/silcclient/client.c.
6899 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6901 * Fixed bug in client and server to accept the force send if
6902 the packet is send from silc_[server/client]_packet_process
6903 function. Otherwise the packets are never delivered, oops.
6905 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6907 * Disable force sending of packets when REKEY protocol is active.
6908 We must assure that no packet is sent directly when rekey is
6909 performed. All packets must be sent through packet queue.
6910 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
6911 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
6912 function is silc_[server/client]_packet_send_real to check
6915 * Replaced the SIM paths from example config files to
6916 /usr/local/modules. Also, make install creates now
6917 /usr/local/silc/logs directory to hold all the SILC server
6920 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6922 * Made the configure.in.pre work on Solaris. Patch by salo.
6924 * Made all ciphers compatible with non-x86 machines. Defined
6925 CBC mode macros into lib/silccrypt/ciphers_def.h.
6927 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6929 * Fixed the make install.
6931 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6933 * When MAC computation fails the silc_packet_decrypt returned 0
6934 even though it was supposed to return -1. Fixed this. The
6935 affected file is lib/silccore/silcpacket.c.
6937 * Do not replace the config files in /etc/silc (in make install)
6938 if they already exist. Affected file ./Makefile.am.
6940 * Do not send re-key packets immediately but through packet queue.
6941 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
6943 * Changed silc_net_check_host_by_sock to return FALSE if the
6944 IP/DNS could not be resolved. Though, it returns the IP address
6945 now even if it could not resolve it (but returns also FALSE).
6946 Affected file lib/silcutil/silcnet.[ch].
6948 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6950 * Added silc_pkcs_decode_identifier to decode the public key's
6951 identifier. Affected file lib/silccrypt/silpkcs.[ch].
6952 Added also silc_pkcs_free_identifier. Added also new context
6953 SilcPublicKeyIdentifier.
6955 * Added -S option to the silc client. It is used to dump the
6956 contents of the specified public key file.
6958 * Changed the PKCS api to return the public key length when
6959 setting the public key.
6961 * Fixed a fatal bug in the public and private key file loading.
6962 Affected file lib/silccrypt/silcpkcs.c.
6964 * Execute the packet parsing for client with zero (0) timeout
6965 if the protocol is active. Affected file silcd/server.c.
6967 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6969 * Made the key generation options to the silcd program. Added
6970 -C option, equivalent to client's option.
6972 * Added new [ServerKeys] config section to the server. It
6973 configures the server's public and private key.
6975 * Defined generic Public Key Payload into the protocol
6976 specification to send specific type of public keys and
6979 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
6980 public key or certificate.
6982 * Implemented the GETKEY command to the server and to the
6983 client library and on user interface.
6985 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6987 * Made preliminary `make install' work.
6989 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6991 * Added SilcServerRekey context into silcd/idlist.h.
6993 * Added the PFS support as defined in the specification to the
6994 SKE protocol. Affected files lib/silcske/*.c.
6996 * Added `ske_group' field to the SilcServerRekey context to hold
6997 the number of the SKE group that is used with PFS in re-key.
6998 Affected file silcd/idlist.h.
7000 * Added PFS re-key support to the server. Affected file is
7003 * Added silc_protocol_cancel to cancel execution of the next
7004 state of the protocol. Affected file is
7005 lib/silccore/silcprotocol.[ch].
7007 * Added the re-key support with and without PFS to the client
7008 library. Re-key is performed once in an hour, by default.
7010 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7011 Added silc_client_rekey_callback and silc_client_rekey_final.
7012 Affected files are lib/silcclient/protocol.[ch] and
7013 lib/silcclient/client.[ch].
7015 * Removed the `hmac_key' and `hmac_key_len' fields from the
7016 SilcClientConnection structure; not needed. Affected file is
7017 lib/silcclient/client.h.
7021 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7023 * Do not ask whether user wants to use the negotiated private key
7024 for private messages, just use it. Affected file is
7025 silc/local_command.c.
7027 * Added `send_enc_key' and `enc_key_len' fields to the
7028 SilcIDListData structure since they are needed in the re-key
7029 phase. Affected file is silcd/idlist.[ch].
7031 * Implemented the simple re-key protocol into the server.
7032 Affected files silcd/server.c and silcd/protocol.[ch]. The
7033 re-key will be performed once in an hour, by default.
7035 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7036 Added silc_server_rekey, silc_server_rekey_callback and
7037 silc_server_rekey_final.
7039 * Removed Tunneled flag from the protocol. Updated the code
7040 and the specifications.
7042 * Adde `pfs' field to the SilcIDListData to indicate whether
7043 the PFS is to be performed in the re-key. Affected file is
7046 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7048 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7049 int64 of at least the xintXX size. If void * is less that 4
7050 bytes uint32 * will be used. Defined bool as boolean.
7052 * Changed _ALL_ unsigned long and unsigned int to uint32,
7053 unsgined short to uint16 in the source tree.
7055 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7056 not handle clients that has entry->data.registered == FALSE.
7057 They are not in the network anymore. Affected file is
7060 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7062 * Implemented the sending of the SERVER_SIGNOFF notify in the
7063 server. Affected file is silcd/server.c.
7065 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7066 Added also silc_notify_payload_encode_args into the
7067 lib/silccore/silcnotify.[ch].
7069 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7070 Affected file silcd/packet_receive.c.
7072 * Implemented the SERVER_SIGNOFF notify handling in the client
7073 library. Affected file lib/silcclient/client_notify.c. Also,
7074 implemnted the printing of the SERVER_SIGNOFF info to the
7075 application. Affected file silc/client_ops.c.
7077 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7078 if the deleting was successful. Affected file silcd/idlist.[ch].
7080 * Added support for public key authentication in the connection
7081 authentication protocol in the client library. Affected file
7082 lib/silcclient/protocol.c.
7084 * Changed the server's silc_idlist_get_clients_by_* interface
7085 to support already allocated array so that new entries may be
7086 added to pre-allocated array. Affected file silcd/idlist.[ch].
7087 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7088 and command replies.
7090 * All command reply functions in the server now calls the
7091 pending command callback even if error occured. This way the
7092 error will be delivered to the client as well. Affected files
7093 silcd/command.c and silcd/command_reply.c.
7095 * Fixed INFO command to return local server's info if no server
7096 was provided. Affected file lib/silcclient/command.c.
7098 * Removed RESTART command for good. Updated the code and the
7101 * Rewrote parts of the task system. It is a bit simpler now.
7102 Removed unsued task priorities. The affected files are
7103 lib/silcutil/silctask.[ch].
7105 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7107 * Moved the USERS printing from the library to the application.
7108 Affected files lib/silcclient/command.c and silc/client_ops.c.
7110 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7114 * Added channel key re-key support. The re-key is perfomed
7115 only by the router and is done once in an hour. Added `rekey'
7116 field to the SilcChannelEntry in the server. Affected files
7117 silcd/server.c and silcd/idlist.h.
7119 * Added silc_task_unregister_by_context into the file
7120 lib/silcutil/silctask.[ch].
7122 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7124 * Added SILC_UMODE_GONE mode to indicate when the client is not
7125 present in the SILC network. Added also support to the local
7126 command AWAY that will set this mode. Added support of showing
7127 "xxx is gone" in WHOIS command. The USERS command shows the
7128 gone status as well.
7130 * Fixed setting server and router operator privileges in the
7131 server's UMODE command. Affected file silcd/command.c.
7133 * Merged the SKE KE1 and KE2 payloads into one payload. The
7134 new KE payload is equivalent to the old KE2 payload.
7136 Cleaned up the SKE Start Payload parsing. It now uses the
7137 simple buffer unformatting to do the parsing. A lot faster
7140 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7141 to the SKE that is used to indicate whether both of the SKE
7142 parties should perform authentication. By default only the
7143 responder performs authentication. By setting this flag also
7144 the initiator must do authentication. By default it is unset
7145 since in normal SKE case, client to server connection, only
7146 the responder should do authentication. When doing SKE between
7147 two clients both should perform authentication. Updated the
7148 code and the protocol specs.
7150 * A little fix to IDENTIFY command in the server. Search the
7151 client first by hash not nickname. Affected file is
7154 * Fixed the silc_client_close_connection to support closing
7155 the client to client connections wihtout deleting too much
7156 data. Affected file lib/silcclient/client.c.
7158 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7159 are received if protocol used to be active but is not anymore
7160 the application would crash due to NULL pointer dereference.
7161 Affected files silcd/server.c and lib/silcclient/client.c.
7163 * Added `hash' field to the SilcClientConnection to include
7164 the hash function negotiated in the SKE protocol.
7166 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7167 to set the channel founder authentication data. A client can
7168 claim the founder rights later by providing the authentication
7169 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7170 This way the channel founder can regain the channel founder
7171 privileges even it is left the channel. This works only on
7172 local server and the client must be connected to the same
7173 server to be able to regain the founder rights. Updated the
7174 protocol specs accordingly.
7176 Added support to the CMODE command in the client to set the
7177 founder auth data. Read the README to see how to set it.
7179 Added support to the CUMODE command to claim the founder
7180 rights. Read the README to see how to do it.
7182 Added support for the founder authentication to the Channel
7183 Entry in the server. Affected file silcd/idlist.h.
7185 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7186 server's CMODE command. Affected file silcd/command.c.
7188 * Added the following new functions into lib/silccore/silcauth.[ch]:
7189 silc_auth_get_method and silc_auth_get_data.
7191 * The server now saves the remote hosts public key to the
7192 SilcIDListData pointer. Affected file silcd/protocol.c.
7194 * The normal server now does not remove the channel entry from
7195 the cache if the founder authentication data is set. It used
7196 to remove it if the founder was the last one on the channel on
7197 the server and left the channel. The auth data is saved and
7198 if the channel is re-joined later the old entry is used with
7199 the old auth data. Affected files silcd/command_reply.c and
7202 * Removed the `pkcs' field from the SilcIDListData structure
7203 in the server; it is not used. Affected file silcd/idlist.h.
7205 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7207 * Fixed packet processing on slow links. Partial packets were
7208 never re-processed because the incoming data buffer was cleared
7209 by the application. Application must not directly clear the
7210 sock->inbuf, the packet processing routines handle it. Fixed
7211 this in client library and in server.
7213 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7215 * Fixed the WHOIS and IDENTIFY send reply function to really
7216 check whether to send list or just one entry. Affected file
7219 * Cleaned up the LEAVE command's channel key distribution. The
7220 affected file silcd/command.c.
7222 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7223 can enforce the channel mode as well. In that case the ID
7224 includes the ID of the server. The code now enforces the
7225 mode change if the router have different mode than the server.
7227 * The notify client operation with CMODE_CHANGE notify can now
7228 return NULL client_entry pointer if the CMODE was not changed
7229 by client. Application must check for this.
7231 * Added <Server ID> argument to INFO command to support server
7232 info fetching by Server ID.
7234 * Added silc_server_announce_get_channel_users to get assembled
7235 packets of channel users of the specified channel. Affected
7236 file silcd/server.[ch].
7238 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7239 was freed underneath the ID Cache.
7241 * Re-announce clients when the server received CHANNEL_CHANGE
7242 notify from the router. Affected file silcd/packet_send.c.
7244 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7246 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7247 crashed since it did not handle the fact that there is no cipher
7248 called "3" and didn't check the error condition. Now fixed.
7250 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7251 flag. It can be used to send message requests.
7253 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7255 * Implemented the RESTART command in the client.
7257 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
7258 notice type messages. Added notice printing to the user
7261 * The channel keys are not re-generated if the channel's mode
7262 is PRIVKEY, ie private key on the channel exists. Affected
7263 files silcd/server.c and silcd/command.c.
7265 * Fixed a little bug in channel message delivery when channel
7266 private keys are set in the server. Affected file is
7267 silcd/packet_send.c.
7269 * Changed the setting on channel->on_channel = TRUE from the
7270 silc_client_save_channel_key to the JOIN command reply. The
7271 key payload is not received if the private channel key is set.
7272 Affected file lib/silcclient/command_reply.c and the
7273 lib/silcclient/client_channel.c.
7275 * When the CMODE_CHANGE notify is sent and the channel private
7276 key mode is removed the channel key must be re-generated in
7277 other cells as well. Added this support for the router in the
7278 silcd/packet_receive.c.
7280 * Added new local command NOTICE to send notice message on
7281 channel. Affected file silc/local_command.[ch].
7283 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7285 * Added new local command ME to the client. It is used to send
7286 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
7287 some action. Affected file silc/local_command.[ch].
7289 * Changed channel_message and private_message client operations
7290 to deliver the message flags to the application. Added also
7291 the `flags' arguments to the silc_client_send_channel_message
7292 and silc_client_send_private_message functions. Affected file
7295 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7297 * Redefined the Private Message Payload to support private message
7298 keys and to support the new private message flags. Updated
7299 the protocol specs. Flags makes it possible to have for example
7300 CTCP style messages.
7302 * Added new type SilcPrivateMessagePayload and defined an API
7303 for it in the lib/silcclient/silcprivate.[ch].
7305 * Tested private message private keys successfully. Tested the
7306 private message key set, unset and list commands with the new
7309 * Redefined the Channel Message Payload to include the channel
7310 message flags (equal with private message flags) to support
7311 for example CTCP style messages.
7313 * Defined some of the message (for channel and private message)
7314 flags. Updated the protocol specs and added the flags to the
7315 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
7317 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7319 * Added SilcKeyAgreementStatus type to the key agreement routines
7320 to indicate the current status and error if one occured.
7321 The status types are defined in the lib/silcclient/silcapi.h.
7323 * Added new local command KEY that is used to set and unset private
7324 keys for channels, set and unset private keys for private messages
7325 with remote clients and to send key agreement requests and
7326 negotiate the key agreement protocol with remote client. The
7327 key agreement is supported only to negotiate private message keys,
7328 it currently cannot be used to negotiate private keys for channels,
7329 as it is not convenient for that purpose.
7331 * Fixed a minor pending callback setting bug in the function
7332 silc_client_get_client_by_id_resolve, now the function works.
7333 Affected file lib/silcclient/idlist.c.
7335 * Added function silc_net_get_local_port to get local bound
7336 port by socket. Added to lib/silcutil/silcnet.[ch].
7338 * Added `sockets' and `sockets_count' fields to the SilcClient
7339 object. They hold the sockets of the listenning sockets in
7340 the client. Listenning sockets may be for example the key
7341 agreement server. Affected file lib/silcclient/client.[ch].
7342 Added functions the silc_client_add_socket and the
7343 silc_client_del_socket. They are exported to the application
7346 * Added ~./silc/clientkeys to support other client's public keys.
7348 * Renamed verify_server_key client operation to verify_public_key
7349 and added one argument to indicate the type of the connection
7350 (server, client etc.).
7352 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7354 * Added silc_server_connection_auth_request to handle the
7355 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
7356 silcd/packet_receive.[ch].
7358 * Added silc_server_send_connection_auth_request into the
7359 silcd/packet_send.c to send the connection auth request packet.
7361 * Cleaned up the silcd/protocol.c a bit and fixed some memory
7364 * Fixed the public key authentication in responder side in the
7365 server. The `auth_data' pointer includes the SilcPublicKey
7366 not the path to the public key. Affected file silcd/protocol.c.
7368 * Implemented the public key authentication in the initiator side
7369 in the server. Affected file silcd/protocol.c.
7371 * Removed the [RedirectClient] config section from the server
7372 configuration. Is not needed and I don't want to implement it.
7374 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7376 * Cleaned up the CMODE command in the server. It now works
7377 correctly and supports all the modes defined in the protocol.
7378 Affected file is silcd/command.c.
7380 * Added `hmac_name' field to the SilcChannelEntry in the server
7381 to hold the default HMAC of the channel. It can be set when
7382 creating the channel (with JOIN command). Affected files
7385 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
7386 type to indicate the change of the current cipher and hmac
7387 on the channel. Client can safely ignore the <cipher> argument
7388 (if it chooses to do so) since the CHANNEL_KEY packet will
7389 force the channel key change anyway. The <hmac> argument is
7390 important since the client is responsible of setting the new
7391 HMAC and the hmac key into use.
7393 * Fixed the CMODE command in the client library as well.
7395 * Tested CMODE command in router environment successfully.
7397 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7399 * Show the version of the remote client (or server) when connecting
7400 to the server. It is logged to the log file. Affected file
7401 is silcd/protocol.c.
7403 * Fixed the KILLED notify handling in the client library. The
7404 client must be removed from all channels when receiving the
7407 Also, do not remove the client entry when giving the KILL
7408 command but when the KILLED notify is received.
7410 * Removed silc_idlist_find_client_by_nickname from the server.
7411 Not needed anymore. Affected files silcd/idlist.[ch].
7413 * Implemented the CHANNEL_CHANGE notify type handling to the
7414 server. Affected file silcd/server.c.
7418 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7420 * Added silc_server_send_notify_invite to send the INVITE
7421 notify between routers.
7423 * Implemented the INVITE command correctly to the server.
7425 * Implemented the INVITE notify type handling in the server.
7427 * Implemented the INVITE command to the client library and on the
7430 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7432 * Added function silc_server_get_client_resolve to find the
7433 client entry by ID from all ID lists and then resolve it
7434 (using WHOIS) if it cannot be found. Affected file is
7437 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7439 * Implemented the BAN command to the client library.
7441 * The JOIN command in the server now checks the invite list
7444 * Changed the silc_command_reply_payload_encode_va and the
7445 silc_command_payload_encode_va to support that if argument is
7446 NULL it ignores and checks the next argument. Affected file
7447 lib/silccore/silccommand.c.
7449 * Added silc_server_send_notify_ban to send the BAN notify
7450 type between routers.
7452 * Chaned the silc_notify_payload_encode to support that if
7453 argument is NULL it ignores and checks the next argument.
7454 Affected file lib/silccore/silcnotify.c.
7456 * Tested ban lists in router environment successfully.
7458 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7460 * Implemented BAN command to the server, in silcd/command.[ch].
7462 * Removed the BAN and INVITE_LIST modes from the CMODE command
7465 * Added function silc_string_match to regex match two strings.
7466 Affected files lib/silcutil/silcutil.[ch].
7468 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7470 * Redefined parts of the SilcChannelEntry in the server to support
7471 the new ban and invite lists.
7473 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7475 * Redefined the INVITE command. The same command can be used to
7476 invite individuals to the channel but also to manage the invite
7477 list of the channel (to add to and remove from the invite list).
7478 Updated the protocol specs.
7480 * Added new command SILC_COMMAND_BAN that can be used to manage
7481 the ban list of the channel. Updated the protocol specs.
7483 * Removed the channel modes: the SILC_CMODE_BAN and the
7484 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
7485 in the CMODE command. The equivalent features are now available
7486 using INVITE and BAN commands. Updated the protocol specs.
7488 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
7489 in the network about change in the current ban list. The notify
7490 type is not used by the client.
7492 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
7493 support the invite lists.
7495 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7497 * Added new function silc_string_regexify that converts string
7498 including wildcard characters into regex string that can
7499 be used by the GNU regex library. Added into the file
7500 lib/silcutil/silcutil.[ch].
7502 Added silc_string_regex_combine to combine to regex strings
7503 into one so that they can be used as one regex string by
7504 the GNU regex library. Added into the file
7505 lib/silcutil/silcutil.[ch].
7507 Added silc_string_regex_match to match two strings. It returns
7508 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
7510 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7512 * Imported GNU regex to the soruce tree into lib/contrib.
7513 Fixed some compiler warning from the regex.c.
7515 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7517 * Fixed MOTD command in the server to work in router environment.
7519 * Fixed the MOTD command in the client library to support
7520 the server argument in the command.
7522 * Added `nickname_len' argument to the silc_idlist_add_client
7523 in the server, as the `nickname' argument may be binary data
7526 * Added silc_idlist_get_channels to return all channels from
7529 * Implemented LIST command to the server. Affected file is
7532 * Implemented the LIST command to the client library and on the
7535 * Added [<user count>] argument to the LIST command reply.
7536 With private channels the user count is not shown.
7538 * Updated TODO and README.
7540 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7542 * The client entry's data.registered must be TRUE even with
7543 global client entry on global client list. The data.registered
7544 is used to check whether the client is anymore in the network,
7545 for example with WHOWAS command so it must be valid.
7547 * Fixed the WHOWAS command in the server. It now actually works
7548 in router environment. Added function into silcd/command_reply.c
7549 silc_server_command_reply_whowas_save.
7551 * Added silc_idlist_purge function to the silcd/idlist.c
7552 to periodically purge the ID Cache.
7554 * Fixed INFO command in the server. It works now in router
7555 environment. Added <server name> argument to the INFO command
7556 reply. Updated the protocol specs.
7558 * Fixed minor bug in silc_idcache_purge to not purge if the
7559 expire value is zero.
7561 * Fixed various bugs in WHOIS and IDENTIFY command handling as
7562 they were buggy because of the WHOWAS information.
7564 * Fixed local command MSG to handle the async resolving of
7565 the remote client properly. It used to fail the first MSG.
7566 Affected file silc/local_command.c.
7568 * Added `data_len' field to SilcIDCache context.
7570 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7572 * Update TODO. Todo in commands in the server.
7574 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7576 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
7577 used by routers as broadcast packet to inform other routers
7578 about the changed user mode.
7580 Implemented the notify handling in the server. Affected file is
7581 silcd/packet_receive.c. Added the function
7582 silc_server_send_notify_umode to the silcd/packet_send.[ch].
7584 * Added new generic Channel Payload and deprecated the New Channel
7585 Payload. The New Channel Payload is now the generic Channel
7588 * Added new argument `mode' to the silc_server_send_new_channel
7589 as it is required in the Channel Payload now.
7591 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
7592 and created a new and real SilChannelPayload to represent the
7593 new generic Channel Payload. Implemented the encode/decode
7594 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
7596 * Added silc_server_get_client_channel_list to return the list
7597 of channels the client has joined for WHOIS command reply.
7598 Affected file silcd/server.[ch].
7600 * Implemented the channel list sending in the WHOIS command reply
7601 in server and in the client.
7603 Implemented the channel list displaying on the user interface
7604 as well. Affected file silc/client_ops.c.
7606 * Added silc_channel_payload_parse_list to parse list of Channel
7607 Payloads. It returns SilcDList list of SilcChannelPayloads.
7608 Client for example can use this function to parse the list of
7609 channels it receives in the WHOIS command reply. The caller
7610 must free the list by calling silc_channel_payload_list_free.
7611 Affected files lib/silccore/silcchannel.[ch].
7613 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7615 * Added one new argument <user mode> to the WHOIS command reply
7616 to return the mode of the user in SILC. Updated the protocol
7619 Implemented it to the server and client.
7621 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7623 * Fixed the mode printing on the user interface on joining.
7624 Affected file silc/client_ops.c.
7626 * Implemented the UMODE command and user modes in general to the
7627 client library and to the user interface.
7629 * Implemented the UMODE command to the server.
7631 * The server now sends UNKNOWN_COMMAND error status if client sends
7632 unknown command. Affected file silcd/command.c.
7634 * All server commands now handle the command identifier the right
7635 way when sending the command reply to the client. The client can
7636 use to identify the command replies with the identifier.
7638 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7640 * Added silc_server_get_client_route to resolve the route to
7641 the client indicated by the client ID. Affected file is
7644 * Added silc_server_relay_packet as general function to relay
7645 packet to arbitrary destination. This deprecates functions
7646 like _send_private_message_key, _relay_notify etc. Affected
7647 file is silcd/packet_send.[ch].
7649 Removed silc_server_send_key_agreement,
7650 silc_server_send_private_message_key and
7651 silc_server_packet_relay_notify functions from the file
7652 silcd/packet_send.[ch].
7656 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
7657 server. Affected file silcd/packet_receive.[ch].
7659 * Implemented the KILL command to the client. Implemented the
7660 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
7661 Affected files lib/silcclient/command[_reply].c and
7662 lib/silcclient/client_notify.c. Implemented the KILL notify
7663 printing in the user inteface.
7665 * Fixed a lot silc_parse_nick memory leaks from the client
7666 library in the file lib/silcclient/command.c.
7668 * Changed the silc_server_send_notify_on_channels's `sender'
7669 argument from SilcSocketConnection to SilcClientEntry to
7670 check the sender as entry and not as connection object and not
7671 to send to the client provided as argument. The affected file
7672 is silcd/packet_send.[ch].
7674 * The notify packets that are destined directly to the client used
7675 to not to be processed by the server. Now changed that and the
7676 server processes all notify packets. After relaying the packet
7677 to the client the notify packet is processed in the server.
7679 * The silc_server_free_client_data now checks whether there is
7680 pending outgoing traffic for the client and purges the data to
7681 the network before removing the client entry.
7683 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7685 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
7686 an client is killed from the SILC Network. Updated the protocol
7689 Added new function silc_server_send_notify_killed to the
7690 silcd/packet_send.[ch].
7692 * Added function silc_server_packet_relay_notify to relay notify
7693 packets that are destined directly to a client. In this case
7694 the server does not process the notify packets but merely relays
7695 it to the client. Affected file silcd/packet_send.[ch].
7697 Added also silc_server_packet_process_relay_notify to check
7698 whereto relay the notify. Affected file is
7699 silcd/packet_receive.[ch].
7701 * Implemented the KILL command to the server.
7705 * Added the backup schema desgined last fall to the protocol
7706 specs for everyone to see. The specification is in the
7707 *-spec-xx.txt draft and the packet type definitions for the
7708 backup routers is in *-pp-xx.txt draft. Thusly, added also
7709 new packet type SILC_PACKET_CELL_ROUTERS.
7711 * A big security problem in the implementation discovered. The
7712 signoff of an client did not cause new channel key generation
7713 which it of course should've done. The channel keys must be
7714 always re-generated when client leaves (or signoffs) the channel.
7715 The silc_server_remove_from_channels funtion now handles
7716 the channel key re-generation.
7718 * Added `sender' argument to the silc_server_send_notify_on_channels
7719 to not to send the client provided as argument. Affected file
7720 silcd/packet_send.[ch].
7722 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7724 * Implemented OPER and SILCOPER commands into the server and
7727 * Added silc_auth_verify and silc_auth_verify_data to verify
7728 the authentication directly from the authentication payload.
7729 It supports verifying both passphrase and public key based
7730 authentication. Affected file lib/silccore/silcauth.[ch].
7732 * Added `hash' field to the SilcIDListData structure. It is the
7733 hash negotiated in the SKE protocol. Affected file is
7736 * Slight redesigning of the SilcAuthPayload handling routines.
7737 Do not send SilcPKCS but SilcPublicKey as argument.
7739 * Implemented the public key authentication support to the
7740 serverconfig. The public key is loaded from the provided path
7741 and saved as authentication data to void * pointer. Thus,
7742 changed the unsigned char *auth_data to void *auth_data;
7744 * Fixed SHUTDOWN command to send the reply before the server
7745 is shutdown. :) Affected file silcd/command.c.
7747 * Fixed fatal bug in CONNECT command. The hostname was invalid
7748 memory and server crashed. Affected file silcd/command.c.
7750 * Fixed fatal bug in CLOSE command. The server_entry became
7751 invalid but was referenced later in the command. Affected file
7754 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7756 * Fixed fatal bug in failure packet handling. Server ignored
7757 the failure and thus crashed when it came.
7761 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7763 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
7764 that the command may be executed only once in (about) 2 seconds.
7765 The old SILC_CF_LAG flag is same but allows command bursts up
7766 to five before limiting.
7768 Added the support for CF_LAG and CF_LAG_STRICT flags to the
7769 server code. Various commands now includes the CF_LAG_STRICT
7770 flag to disallow any kind of miss-use of the command.
7772 * Fixed the silc_buffer_unformat to not to allocate any data
7773 if the length of the data is zero. It used to allocate the
7774 length + 1. Affected file lib/silcutil/silcbuffmt.c.
7776 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7778 * Changed the format of AdminConnection configuration section
7779 in the server. Added username of the admin to the format.
7780 Affected files silcd/serverconfig.[ch].
7782 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
7783 to return admin configuration data by host, username and/or
7786 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7788 * Implemented WHOWAS command to the server. Added the functions:
7790 silc_server_command_whowas_parse,
7791 silc_server_command_whowas_send_reply,
7792 silc_server_command_whowas_from_client and
7793 silc_server_command_whowas_from_server
7795 * Added <Client ID> argument to the WHOWAS command reply. Updated
7796 the protocol specs accordingly.
7798 * Implemented WHOWAS command and command_reply to the client
7801 Implemented the WHOWAS printing on the user interface.
7803 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7805 * Added new argument to the WHOWAS command reply, the real name.
7806 It is an optional argument. Updated the protocol specs.
7808 * Added SilcIDCacheDestructor callback that is registered when
7809 the SilcIDCache is allocated. The callback is called when
7810 an cache entry in the ID Cache expires, or is purged from the
7811 cache. Added into lib/silccore/idcache.[ch].
7813 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
7814 to destruct the client entries when the cache entry expires.
7815 Other ID Cache's in server and in the client library ignores
7818 * If the ID Cache entry's `expire' field is zero then the entry
7819 never expires. Added boolean `expire' argument to the
7820 silc_idcache_add function in the lib/silccore/idcache.[ch].
7821 If it is TRUE the default expiry value is used.
7823 * Added silc_server_free_client_data_timeout that is registered
7824 when client disconnects. By default for 5 minutes we preserve
7825 the client entry for history - for WHOWAS command.
7827 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7829 * Added support to the server to enforce that commands are not
7830 executed more than once in 2 seconds. If server receives
7831 commands from client more frequently, timeout is registered
7832 to process the commands. Affected file silcd/command.c.
7833 Added new function silc_server_command_process_timeout.
7835 * Changed NICK_NOTIFY handling in client library to check that
7836 if the client's nickname was changed, so there is no need to
7837 resolve anything from the server.
7839 * Removed error printing from the WHOIS and IDENTIFY commands.
7840 If error occurs then it is ignored silently in the client library.
7841 The application, however, may map the received error to
7842 human readable error string. The application currently maps
7843 the NO_SUCH_NICKNAME error to string.
7845 * Made the command status message public to the application. Moved
7846 them from lib/silcclient/command_reply.c to
7847 lib/silcclient/command_reply.h. The application can map the
7848 received command status to the string with the
7849 silc_client_command_status_message function.
7851 * Added check to the server to check that client's ID is same
7852 as the Source ID in the packet the client sent. They must
7855 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7857 * Added dist-bzip hook to the Makefile.am to make bzip2
7858 compressed distributions.
7860 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7862 * Server now enforces the maximum length for the nickname and
7863 the channel as protocol specification dictates. 128 bytes for
7864 nickname and 256 bytes for channel name.
7866 * Moved the WHOIS printing to the application. The client libary
7867 does not print out the WHOIS information anymore, the application
7868 must do it. Renamed silc_client_command_reply_whois_print to
7869 the silc_client_command_reply_whois_save.
7871 The client's idle time is also sent to the application now, and
7872 the idle is shown on screen.
7874 * Added silc_client_command_reply_identify_save to save the
7875 received IDENTIFY entries.
7877 * Do not check for channel private keys in message sending and
7878 reception if the channel does not have the PRIVKEY mode set.
7879 Affected file lib/silclient/client_channel.c.
7881 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7883 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
7884 just surfaced after chaning the JOIN procedure.
7886 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7888 * Added silc_client_get_clients_by_list to get client entries
7889 from Client ID list, that is returned for example by JOIN
7890 and USERS command replies. The application should use this
7891 function for example when JOIN command reply is received to
7892 resolve the clients already on the channel (library does not
7893 do that anymore as USERS command reply is not used in the JOIN
7894 procedure anymore). Affected files lib/silcclient/silcapi.h and
7895 lib/silcclient/idlist.c.
7897 * JOIN command reply and USERS command reply returns now SilcBuffer
7898 pointers instead of unsigned char pointers when returning
7899 the client list and mode list.
7901 * Added <Client ID> argument to the JOIN command reply, mainly
7902 for the server to identify for which client the command was
7903 originally sent. Updated protocol specs accordingly.
7905 * Added SilcDlist private_key pointer to the SilcChannelEntry
7906 in the client to support the channel private keys. Affected
7907 file is lib/silcclient/idlist.h.
7909 * Added SilcChannelPrivateKey argument to the function
7910 silc_client_send_channel_message so that application can choose
7911 to use specific private ke if it wants to. If it is not provided,
7912 the normal channel key is used, unless private keys are set.
7913 In this case the first (key that was added first) is used
7914 as the encryption key.
7916 * Implemented the support for channel private key handling.
7917 Implemented the following functions:
7919 silc_client_add_channel_private_key,
7920 silc_client_del_channel_private_keys,
7921 silc_client_del_channel_private_key,
7922 silc_client_list_channel_private_keys and
7923 silc_client_free_channel_private_keys
7925 Affected file lib/silcclient/client_channel.c.
7927 * Added the support for the private keys in the channel message
7928 sending and encryption and in the message reception and
7929 decryption. Affected funtions are
7930 silc_client_send_channel_message and silc_client_channel_message.
7932 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7934 * Added SKE's key verify callback to the client library's
7935 KE protocol context. Affected files lib/silcclient/protocol.[ch].
7937 * Removed the statement that server (or router) must send USERS
7938 command reply when joining to the channel so that the client
7939 knows who are on the channel. Instead, the client list and
7940 client's mode list is now sent in the JOIN command reply to the
7941 client who joined channel. This is better solution.
7943 * Added function silc_server_get_users_on_channel and function
7944 silc_server_save_users_on_channel to the silcd/server.[ch].
7946 * Removed function silc_server_command_send_users from the
7949 * Do not show topic on the client library anymore. The topic is
7950 sent in the command reply notify to the application and the
7951 application must show the topic now.
7953 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7955 * Added client searching by nickname hash into the IDENTIFY and
7956 WHOIS commands in the server as they were clearly missing from
7957 them. Affected file is silcd/command.c.
7959 * Fixed a bug in private message receiving in the client library.
7960 The remote ID was freed and it wasn't supposed, now it is
7963 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7965 * Minor fix to the channel payload; allocate the data area, as it
7966 needs to be of specific length.
7968 * If the key agreement port is zero then the operating
7969 system will define the bound port. Affected files are
7970 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
7972 * Added new function silc_channel_payload_decrypt into the file
7973 lib/silccore/silcchannel.[ch].
7975 * Moved the channel message etc, check from silc_packet_decrypt
7976 to applications. The library calls now a generic
7977 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
7978 when the packet is either normal or special. This was done to
7979 allow more wide range of checking that was not allowed when
7980 the code was in library. Now applications can do virtually any
7981 checks to the packet and return to the library the decision how
7982 the packet should be processed. Affected files are
7983 lib/silccore/silcpacket.[ch].
7985 Added silc_server_packet_decrypt_check to the server and
7986 silc_client_packet_decrypt_check to the client library.
7988 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
7989 to send with specified source and destination information.
7991 * Channel message delivery between routers was broken after the
7992 channel key distribution was fixed earlier. The channel key
7993 was used be to distributed to other routers as well which is not
7994 allowed by the protocol. Now this is fixed and channel keys
7995 really are cell specific and the channel message delivery between
7996 routers comply with the protocol specification.
7998 * Fixed various commands in server to check also the global list
7999 for the channel entry and not just the local list. The affected
8000 file silcd/command.c.
8002 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8004 * Added assert()s to buffer formatting and unformatting routines
8005 to assert (if --enable-debug) when error occurs. Affected
8006 file: lib/silcutil/silcbuffmt.c.
8008 * Changed to auto-reconnect to check whether the remote host is
8009 router and register the re-connect timeout if it is. It used
8010 to check that whether we are normal server, but router must do
8011 auto-reconnect with another router as well. Affected file
8014 * Removed the [<key len>] option from CMODE command as the cipher
8015 name decides the key length, nowadays. See the defined ciphers
8016 from the protocol specification.
8018 * Added [<hmac>] option to the CMODE command to define the HMAC
8019 for the channel. Added SILC_CMODE_HMAC channel mode.
8021 * Added [<hmac>] option for the JOIN command so that user can
8022 select which HMAC is used to compute the MACs of the channel
8025 * Added Hmac field to the Channel Message Payload. The integrity
8026 of plaintext channel messages are now protected by computing
8027 MAC of the message and attaching the MAC to the payload. The
8028 MAC is encrypted. Now, it is clear that this causes some
8029 overhead to the size of the packet but rationale for this is that
8030 now the receiver can verify whether the channel message decrypted
8031 correctly and also when private keys are set for the channel the
8032 receiver can decrypt the packet with several keys and check from
8033 the MAC which key decrypted the message correctly.
8035 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8036 lib/silccrypt/silccipher.[ch].
8038 * Added silc_hash_len to return the digest length into the
8039 lib/silcrypt/silchash.[ch].
8041 * Rewrote parts of Silc Channel Payload interface in the
8042 lib/silccore/silcchannel.[ch]. The encode function now also
8043 encrypts the packet and parse function decrypts it.
8045 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8047 * Fixed a minor formatting bug in the SKE's key material processing.
8048 It actually might have processed the keys wrong way resulting
8051 * Redefined the mandatory HMAC algorithms and added new algorithms.
8052 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8053 and hmac-md5 truncated to 96 bits. The mandatory is now
8054 hmac-sha1-96. Rest are optional (including the one that used
8055 to be mandatory). Rationale for this is that the truncated HMAC
8056 length is sufficient from security point of view and can actually
8057 make the attack against the HMAC harder. Also, the truncated
8058 HMAC causes less overhead to the packets. See the RFC2104 for
8061 * Added new [hmac] configuration section. The SKE used to use
8062 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8063 is of course wrong. The official names that must be proposed in
8064 the SKE are the ones defined in the protocol specification
8065 (hmac-sha1-96 for example). The user can configure any hmac
8066 using any hash function configured in the [hash] section. At
8067 least, the mandatory must be configured.
8069 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8071 * Added HMAC list to the SKE proposal list. It has now both
8072 hash algorithm list and HMAC list. This makes the protocol
8073 incompatible with previous versions. The SKE now seems to work
8074 the way it is supposed to work, for the first time actually.
8076 * Defined plain Hash algorithms to the protocol specification.
8079 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8081 * Implemented support for key agreement packets into the server.
8082 Added functions silc_server_key_agreement and
8083 silc_server_send_key_agreement. Other than these functions,
8084 server has nothing to do with this packet.
8086 * Added support for private message key packets into the server.
8087 Added functions silc_server_private_message_key and
8088 silc_server_send_private_message_key.
8092 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8093 called in the protocol's final callback instead in the END
8094 protocol state. This makes a little more sense and in the same
8095 time in client we can use the same protocol routines for normal
8096 key exchange and to key agreement packet handling as well.
8098 * Added to both client's and server's KE protocol context the
8099 SilcSKEKeyMaterial pointer to save the key material. We will
8100 bring the key material to the protocol's final callback by doing
8101 this. The final callback must free the key material.
8103 * Added SKE's packet_send callback into client's KE protocol
8104 context so that the caller can choose what packet sending function
8105 is used. This way we can use different packet sending when
8106 doing normal SKE when doing key agreement packet handling (in
8107 the key agreement packet handling we do not want to encrypt
8110 * Implemented the responder side of the key agreement routines
8111 in the client. The client can now bind to specified port and
8112 accept incoming key negotiation. The key material is passed
8113 to the application after the protocol is over.
8115 * Implemented the processing of incoming Key Agreement packet
8116 in the client. Added function silc_client_key_agreement to
8119 * Implemented the intiator side of the key agreement routines
8120 in the client. The client can now initiate key agreement with
8121 another remote client. The key material is passed to the
8122 application after the protocol is over.
8124 * Created client_keyagr.c to include all the key agreement
8127 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8128 SILC_TASK_CALLBACK except that it is not static.
8130 * Created client_notify.c and moved the Notify packet handling
8131 from the client.[ch] into that file.
8133 * Created client_prvmsg.c and moved all private message and
8134 private message key routines from the client.[ch] into that file.
8136 * Create client_channel.c and moved all channel message and
8137 channel private key routines from the client.[ch] into that file.
8139 * Changed silc_client_get_client_by_id_resolve to resolve with
8140 WHOIS command instead of IDENTIFY command, in the file
8141 lib/silclient/idlist.c.
8143 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8145 * Implemented the SKE's responder side to the Client library.
8147 * When FAILURE is received to the protocol do not trust it
8148 blindly. Register a timeout to wait whether the remote closes
8149 the connection as it should do it, only after that process the
8150 actual failure. This was changed to both client and server.
8152 * Added client_internal.h to include some of the structures
8153 there instead of client.h in lib/silcclient/.
8155 * Added function silc_task_unregister_by_callback to unregister
8156 timeouts by the callback function.
8158 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8160 * Some "Incomplete WHOIS info" errors has been appearing on the
8161 log files. Took away the entry->userinfo check from WHOIS
8162 reply sending. The entry->userinfo is now " " if client did not
8163 provide one. I thought this was fixed earlier but something
8164 is wrong still. Let's see if the error still appears.
8166 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8168 * Fixed a minor bug in the login when the channel key is
8169 re-generated in the server. It used to generate the key in
8170 wrong order and thus caused problems in the channel traffic.
8172 * Fixed a minor bug in channel key distsribution after
8173 KICK command. The key was not sent to the router even though
8176 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8178 * Added silc_ske_process_key_material_data as generic routine
8179 to process any key material as the SILC protocol dictates. The
8180 function is used by the actual SKE library but can be used by
8181 applications as well. This relates to the private message keys
8182 and the channel private keys since they must be processed the
8183 same way the normal SILC session keys. The protocol dictates
8184 this. Affected files: lib/silcske/silcske.[ch].
8186 Added also silc_ske_free_key_material to free the
8187 SilcSKEKeyMaterial structure.
8189 * Defined silc_cipher_set_key function to set the key for
8190 cipher without using the object's method function. The affected
8191 files: lib/silccrypt/silccipher.[ch].
8193 * Implemented silc silc_client_add_private_message_key,
8194 silc_client_add_private_message_key_ske,
8195 silc_client_del_private_message_key,
8196 silc_client_list_private_message_keys and
8197 silc_client_free_private_message_keys functions in the
8200 Added functions silc_client_send_private_message_key to send
8201 the Private Message Key payload and silc_client_private_message_key
8202 to handle incoming Private Message Key payload.
8204 * Added Cipher field to the Private Message Key payload to set
8205 the cipher to be used. If ignored, the default cipher defined
8206 in the SILC protocol (aes-256-cbc) is used.
8208 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8210 * Removed lib/silcclient/ops.h file.
8212 Redefined parts of the SILC Client Library API. Created new
8213 file silcapi.h that deprecates the ops.h file and defines the
8214 published Client Library API. Defined also private message key
8215 API and channel private key API into the file.
8217 This is the file that the application must include from the
8218 SILC Client Library. Other files need not be included by
8219 the application anymore.
8221 * Added new key_agreement client operation callback and also
8222 defined the Key Agreement library API for the application.
8224 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8226 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8227 is used by clients to request key negotiation between another
8228 client in the SILC network. If the negotiation is started it
8229 is performed using the SKE protocol. The result of the
8230 negotiation, the secret key material, can be used for example
8231 as private message key.
8233 Implemented the Key Agreement payload into the files
8234 lib/silccore/silauth.[ch].
8236 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8238 * Redefined ciphers for the SILC protocol. Added some new ciphers
8239 and defined the key lengths for the algorithms. Changed the
8240 code accordingly. The default key length is now 256 bits.
8242 * Fixed SKE key distribution function silc_ske_process_key_material
8243 when the key length is more than 128 bits. The default key
8244 length in SILC is now 256 bits.
8246 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8247 to indicate unsupported algorithm.
8249 * Renamed rijndael.c to aes.c and all functions as well.
8251 * Fixed a long standing channel key setting bug in client library.
8252 Weird that it has never surfaced before.
8254 * Fixed bug in channel deletion. If the entire channel is removed
8255 then it must also delete the references of the channel entry
8256 from the client's channel list as the client's channel entry and
8257 the channel's client entry share same memory.
8259 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8261 * Implemented CONNECT and SHUTDOWN commands in the client.
8263 * Implemented CLOSE command to the client.
8265 * Added the function silc_idlist_find_server_by_name into the
8266 files silcd/idlist.[ch].
8268 Added the function silc_idlist_find_server_by_conn into the
8269 files silcd/idlist.[ch].
8271 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8273 * DIE command was renamed to SHUTDOWN. Updated the both code
8276 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
8277 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
8279 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
8282 * Added function silc_server_create_connection function to create
8283 connection to remote router. My server implementation actually
8284 does not allow router to connect to normal server (it expects
8285 that normal server always initiates the connection to the router)
8286 so the CONNECT command is only good for connecting to another
8289 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8291 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
8292 or some other client was kicked from the channel.
8294 Implemented the handling of the notify type to both client
8297 Implemented silc_server_send_notify_kicked to send the KICKED
8298 notify. It is used to send it to the server's primary router.
8300 * Implemented the KICK command into server and client.
8302 * Added `query' argument to the silc_idlist_get_client function
8303 to indicate whether to query the client from server or not if
8306 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
8307 to indicate that the client is not channel founder.
8311 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8313 * Removed the rng context from SilcPacketContext structure and
8314 changed that the packet routine uses the Global RNG API.
8316 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8318 * Added support for quit message that client can "leave" on the
8319 channel when it quits the SILC. It is ditributed inside the
8320 SILC_NOTIFY_TYPE_SIGNOFF notify type.
8322 Added silc_server_free_client_data that will take the
8323 signoff message as argument.
8325 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
8327 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8329 * Updated parts of the protocol specification to keep it up
8332 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8334 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
8335 payloads in one packet.
8337 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
8338 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
8339 use now the new List flag.
8341 * Also deprecated the following packet types: REPLACE_ID,
8342 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
8344 * Added list support for Notify packet in server.
8346 * Added silc_server_send_notify_channel_change to send the
8347 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
8348 the silc_server_send_replace_id.
8350 * Added silc_server_send_notify_nick_change to send the
8351 NICK_CHANGE notify type. Deprecates the function
8352 silc_server_send_replace_id.
8354 * Added silc_server_send_notify_join to send the JOIN notify type.
8355 Deprecates the function silc_server_send_new_channel_user.
8357 * Added silc_server_send_notify_leave to send LEAVE notify type.
8358 Deprecates the function silc_server_send_remove_channel_user.
8360 * Added silc_server_send_notify_cmode and
8361 silc_server_send_notify_cumode to send CMODE and CUMODE notify
8362 types. Deprecates the silc_server_send_set_mode function.
8364 * Added SERVER_SIGNOFF notify type to indicate that server has
8365 quit. This means that all clients on the channel from that
8366 server will drop. This can be also used when netsplit happens.
8368 Deprecated REMOVE_ID packet type since it is not needed anymore
8371 Added silc_server_send_notify_server_signoff to send the
8372 SERVER_SIGNOFF notify type. Deprecates the function
8373 silc_server_send_remove_id.
8375 Added also silc_server_send_notify_signoff to send the
8376 SIGNOFF notify type.
8378 * Employed the PKCS #1. It is the mandatory way to do RSA in the
8379 SILC protocol from this day on. Changed the protocol
8380 specification as well.
8382 * Added silc_server_send_notify_topic_set to send TOPIC_SET
8383 notify type. It is used between routers to notify about
8384 topic changes on a channel.
8386 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
8389 * Partly updated the protocol specification to comply with the
8390 changes now made. It is still though a bit outdated.
8392 * The JOIN notify type now takes one extra argument <Channel ID>.
8393 The packet used to be destined to the channel but now the
8394 JOIN type may be sent as list thus it is impossible to
8395 destine it to any specific channel. By adding this argument
8396 it is again possible.
8398 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8400 * Added CREDITS file. The CHANGES and CREDITS file will appear
8401 in the distribution as well.
8403 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8405 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
8406 types in the server's silcd/packet_receive.c.
8408 * Implemented CMODE and CUMODE to work in router environment.
8410 * Fixed minor encoding and decoding buglet from the
8411 lib/silccore/silcmode.c.
8413 * Fixed buffer overflow from lib/silcclient/command.c in USERS
8416 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
8418 * Changed all SilcConfigServer* and silc_config_server* to
8419 SilcServerConfig* and silc_server_config*, respectively.
8422 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8424 * Associated the ID (client or server ID) to the Authentication
8425 Payload to avoid any possibility of forging. Updated the
8426 protocol specification and the code accordingly.
8428 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8430 * The RSA key length is now save to the RsaKey context in the
8431 key generation process in lib/silccrypt/rsa.c. The key length
8432 is now used to figure out the maximum size of the block allowed
8433 to be encrypted/signed.
8435 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
8436 is equivalent to the silc_mp_mp2bin but does not allocate any
8439 * Changed silc_mp_mp2bin API to take length argument. If it is
8440 non-zero then the buffer is allocated that large. If zero, then
8441 the size is approximated using silc_mp_sizeinbase, which however
8444 * Created Global RNG API which is global RNG that application can
8445 initialize. After initializing, any routine anywhere in the
8446 code (including library) can use RNG without allocating a new
8447 RNG object. This was done to allow this sort of use of the
8448 RNG in code that has no chance to allocate RNG object. All
8449 applications currently allocate this and many routines in the
8450 library use this. Affected file lib/silccrypt/silcrng.[ch].
8452 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
8453 it to use the Global RNG API.
8455 * Defined Authentication Payload into protocol specification that
8456 is used during SILC session to authenticate entities. It is
8457 used for example by client to authenticate itself to the server
8458 to obtain server operator privileges.
8460 Implemented this payload into the lib/silccore/silcauth.[ch].
8461 Implemented also routines for public key based authentication
8462 as the new protocol specification dictates.
8464 Moved definitions of different authentication methods from
8465 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
8467 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
8468 silc_pkcs_verify and silc_pkcs_sign_with_hash and
8469 silc_pkcs_verify_with_hash functions into the file
8470 lib/silccrypt/silcpkcs.[ch].
8472 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8474 * The client entry's userinfo pointer must be always valid.
8475 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
8476 will fail since it requires the userinfo. Now, the userinfo
8477 is allocated as "" if actual userinfo does not exist. Actually,
8478 it must exist and it is totally Ok to drop client connections
8479 that does not announce the userinfo. However, we will make
8480 this workaround for now.
8482 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
8483 to return the remote port by socket.
8485 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8487 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
8488 SILC_SERVER_PENDING_EXEC and added an new macro
8489 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
8490 data or when error occurs while processing the pending command.
8492 Added new argument `destructor' into silc_server_command_pending
8493 and to the SilcServerCommandPending object. This destructor is
8494 now called after calling the pending callback or if error occurs
8495 immediately. If error occurs the actual pending callback won't
8496 be called at all - only the destructor. The destructor may be
8497 NULL if destructor is not needed.
8499 All this applies for client library code as well. Similar
8500 changes were made there as well for the pending commands.
8502 In the client, the application must now allocate the
8503 SilcClientCommandContext with the silc_client_command_alloc
8506 * Added reference counter to the SilcServerCommandContext. Added
8507 function silc_server_command_alloc and silc_server_command_dup
8510 Same type of functions added to the client library for the same
8513 * Removed the cmd_ident from IDListData away since it is now
8514 global for all connections. It is the command identifier used
8515 in command sending and with pending commands. The affected file
8518 * Added reference counter to the SilcSocketConnection objecet to
8519 indicate the usage count of the object. The object won't be
8520 freed untill the reference counter hits zero. Currently only
8521 server uses this, and client ignores it. The client must be
8522 set to use this too later. The affected files are
8523 lib/silccore/silcsockconn.[ch]. Added also the function
8524 silc_socket_dup to increase the reference counter.
8526 This was mainly added because it is possible that the socket
8527 is removed underneath of pending command or other async
8528 operation. Now it won't be free'd and proper DISCONNECTING
8529 flags, etc. can be set to avoid sending data to connection that
8530 is not valid anymore.
8532 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
8533 the connection. After that it sets SILC_SET_DISCONNECTED.
8534 It is, however, possible that the socket data is not still freed.
8535 The silc_server_packet_process now checks that data is not
8536 read or written to connection that is DISCONNECTED. The socket
8537 get's freed when the reference counter hits zero.
8539 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8541 * Changed the client operation API: channel_message operation's
8542 `sender' is now the client entry of the sender, not the nickname
8543 and the `channel' is the channel entry, not the channel name.
8545 In the private_message operation the `sender' is now also the
8546 client entry of the sender not the nickname.
8548 Affected file is lib/silcclient/ops.h and all applications
8549 using the client operations.
8551 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8553 * Moved the calling of ops->connect() from connect_to_server_final
8554 into receive_new_id functin since that is the point when the
8555 client is actually allowed to send traffic to network. The
8556 affected file is lib/silcclient/client.c.
8558 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8560 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
8561 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
8562 (if needs broadcasting) instead of broadcasting the packets one
8563 by one which would make a burst in the network traffic.
8565 * Added `broadcast' argument to the functions in silcd/server.[ch]
8566 silc_server_create_new_channel[_with_id] to indicate whether
8567 to send New Channel packet to primary router.
8569 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8571 * Added new function into the silcd/server.[ch] files:
8572 silc_server_create_new_channel_with_id to create new channel with
8573 already existing Channel ID.
8575 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
8576 lib/silccore/silcpacket.h. This packet is used t send list of
8577 Set Mode payloads inside one packet. Server uses this to set
8578 the modes for the channels and clients on those channels, that it
8579 announced to the router when it connected to it. The protocol
8580 specification has been updated accordingly.
8582 * The silc_server_new_channel did not handle the packet coming
8583 from normal server as it normally does not send that. However,
8584 when it announces its channels it does send it. Implemented
8585 the support for that.
8587 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
8588 into the file lib/silccore/id.h.
8590 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8592 * Fixed memory leaks in the functions silc_idlist_del_client,
8593 silc_idlist_del_channel and silc_idlist_del_server in the file
8594 silcd/idlist.c. All of those leaked like a sieve.
8596 * Fixed some small memory leaks in the client's function
8597 silc_client_notify_by_server.
8599 * Added functions into silcd/server.c: silc_server_announce_clients,
8600 silc_server_announce_channels and silc_server_announce_server.
8601 These functions are used by normal and router server to announce
8602 to its primary router about clients, channels and servers (when
8603 router) that we own. This is done after we've connected to the
8606 These functions effectively implements the following packet types:
8607 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
8608 and SILC_PACKET_NEW_ID_LIST.
8610 * Added new functions into the silcd/packet_receive.[ch]:
8611 silc_server_new_id_list, silc_server_new_channel_list and
8612 silc_server_new_channel_user_list to handle the incoming
8613 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
8615 * Added support of changing Channel ID in the function
8616 silc_server_replace_id. If the server that announces a channel
8617 to the router already exists in the router (with same name but
8618 with different Channel ID), router is responsible to send
8619 Replace ID packet to the server and force the server to change
8620 the Channel ID to the one router has.
8622 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
8623 client that the Channel ID has been changed by the router. The
8624 normal server sends this to the client. Client must start using
8625 the new Channel ID as the channel's ID.
8627 Implemented handling of this new type into lib/silcclient/client.c
8628 into the function silc_client_notify_by_server.
8630 * Added new function silc_idlist_replace_channel_id into the files
8631 silcd/idlist.[ch] to replace the Channel ID.
8633 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8635 * Call silc_server_command_identify_check always when processing
8636 the IDENTIFY command in silcd/command.c
8638 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8640 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
8641 send keepalive packets. The packet can be sent by clients,
8642 servers and routers.
8644 Added function silc_socket_set_heartbeat into the file
8645 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
8646 If not set, the heartbeat is not performed. The actual
8647 heartbeat is implemented in the low level socket connection
8648 library. However, application is responsible of actually
8651 Added silc_server_send_heartbeat to send the actual heartbeat
8652 packet into silcd/packet_send.[ch]. Server now performs
8653 keepalive with all connections.
8655 * Added silc_task_get_first function into lib/silcutil/silctask.c
8656 to return the timeout task with shortest timeout. There was a bug
8657 in task unregistration that caused problems. TODO has been
8658 updated to include that task system must be rewritten.
8660 * The client library will now resolve the client information when
8661 receiving JOIN notify from server for client that we know but
8662 have incomplete information.
8664 * Rewrote parts of silc_server_remove_from_channels and
8665 silc_server_remove_from_one_channel as they did not remove the
8666 channel in some circumstances even though they should've.
8668 * Encryption problem encountered in server:
8670 The LEAVE command used to send the Channel Key packet to the
8671 router immediately after generating it. However, the code
8672 had earlier sent Remove Channel user packet but not immediately,
8673 ie. it was put to queue. The order of packets in the router
8674 was that Channel Key packet was first and Remove Channel User
8675 packet was second, even though they were encrypted in the
8676 reverse order. For this reason, MAC check failed. Now, this
8677 is fixed by not sending the Channel Key packet immediately but
8678 putting it to queue. However, this is more fundamental problem:
8679 packets that are in queue should actually not be encrypted
8680 because packets that are sent immediately gets encrypted
8681 actually with wrong IV (and thus MAC check fails). So, packets
8682 that are in queue should be encrypted when they are sent to
8683 the wire and not when they put to the queue.
8685 However, the problem is that the current system has not been
8686 designed to work that way. Instead, the packet is encrypted
8687 as soon as possible and left to the queue. The queue is then
8688 just purged into wire. There won't be any fixes for this
8689 any time soon. So, the current semantic for packet sending
8692 o If you send packet to remote host and do not force the send
8693 (the packet will be in queue) then all subsequent packets to the
8694 same remote host must also be put to the queue. Only after the
8695 queue has been purged is it safe again to force the packet
8698 o If you send all packets immediately then it safe to send
8699 any of subsequent packets through the queue, however, after
8700 the first packet is put to queue then any subsequent packets
8701 must also be put to the queue.
8703 Follow these rules and everything works fine.
8705 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8707 * Added new function silc_server_remove_clients_by_server to
8708 remove all client entries from ID list when the server connection
8709 is lost. In this case it is also important to invalidate all
8710 client entires as they hold the invalid server entry. This
8711 fixes fatal bug when server has lost connection and will reconnect
8714 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8716 * Made some sanity checks to silc_server_daemonise like to check
8717 whether the requested user and group actually exists.
8719 * Added sanity check to SKE's silc_ske_responder_finish to check
8720 that the public and private key actually is valid.
8722 * Invalidate the client's nickname when receiving Replace ID
8723 packet and the Client ID is being replaced. This means that the
8724 server will query the nickname if someone needs it (client)
8727 * Sort the ID Cache in client library when the ID Cache data
8728 has changed (needs sorting).
8730 * Do not allow for SILC client to create several connections to
8731 several servers. The client does not support windows right now
8732 and generating multiple connections causes weird behaviour.
8734 Irssi-silc client does support windows and can handle several
8735 connections without problems, see: www.irssi.org and SILC plugin.
8737 * Fixed some places where client was added to the IDList. The
8738 rule of thumb is following (in order to get everything right):
8739 If the client is directly connected local client then the
8740 `connection' argument must be set and `router' argument must be
8741 NULL to silc_idlist_add_client function. If the client is not
8742 directly connected client then the `router' argument must
8743 bet set and the `connection' argument must be NULL to the
8744 silc_idlist_add_client function.
8746 * The funtion silc_server_packet_send_local_channel actually did
8747 not check whether the client was locally connected or not. It
8748 does that now. Fixed a bug related to LEAVE command.
8750 * Fixed Remove Channel User payload parsing bug in server's
8751 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
8753 * The server's silc_server_save_channel_key now checks also the
8754 global ID list for the channel as it might not be in the local
8755 list. Fixed a bug related to LEAVE command.
8757 * Is this the end of the [<unknown>] buglet that has been lurking
8758 around for a long time? A little for loop fix in server's
8759 silc_server_command_whois_parse that is used by both IDENTIFY
8760 and WHOIS command. At least, this was a clear bug and a cause
8761 of one type of [<unknown>] buglet.
8763 * WHOIS and IDENTIFY commands call the function
8764 silc_server_command_[whois/identify]_check function even if
8765 we are not router server.
8767 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8769 * Added --with-gmp configuration option. If set the GMP
8770 is always compiled in the SILC source tree. If not set then
8771 it is checked whether the system has the GMP3 installed. If
8772 it has then the GMP won't be compiled (the system's headers
8773 and library is used), if it doesn't have it then the GMP is
8774 compiled in the SILC source tree.
8776 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8778 * Changed RSA private exponent generation to what PKCS #1
8779 suggests. We try to find the smallest possible d by doing
8780 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
8781 not security fix but optimization.
8783 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8785 * Added new config entry [Identity] to fork the server and run
8786 it as specific user and group. A patch from Bostik.
8788 * Imported Dotconf configuration library into lib/dotconf.
8789 This will be used to create the SILC configuration files later.
8790 It will appear in the distsribution after this commit.
8792 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8794 * A big code auditing weekend happening. Auditing code for
8795 obvious mistakes, bugs and errors. Also, removing any code
8798 Removed files for being obsolete:
8800 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
8801 inline in the file lib/silcutil/silcbuffer.h)
8803 o lib/silcutil/silcbufutil.c (the header has inline versions)
8805 Changed code to fix possible error conditions:
8807 o The buffer formatting routines now check that the destination
8808 buffer really has enough space to add the data. This applies for
8809 both buffer formatting and unformatting
8810 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
8811 unformatting was changed to accomodate following rules:
8812 XXX_*STRING_ALLOC will allocate space for the data into the pointer
8813 sent to the function while XXX_*STRING will not allocate or copy
8814 the data into the buffer. Instead it sets the pointer from the
8815 buffer into the pointer sent as argument (XXX_*STRING used to
8816 require that the pointer must be allocated already). This change
8817 makes this whole thing a bit more consistent and more optimized
8818 (note that the data returned in the unformatting with XXX_*STRING
8819 must not be freed now). The routines return now -1 on error.
8821 o Tried to find all code that use buffer_format and buffer_unformat
8822 and added return value checking to prevent formatting and
8823 especially unformatting errors and possible subsequent fatal
8826 o Changed ske->x and ske->KEY to mallocated pointers in
8827 lib/silcske/silcske.h. Fixed possible data and memory leak.
8829 o Added return value checking to all *_parse* functions. Fixed
8830 many memory leaks as well.
8832 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
8833 so that buffer overflows would not happen. All code now also
8834 checks the return value as it can fail.
8836 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8838 * Added reconnection support to server if the normal server looses
8839 its connection to the router (for example if router is rebooted).
8840 The server performs normal reconnection strategy implemented
8841 to the server. Affected file silcd/server.c.
8843 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8845 * Added new packet type SILC_PACKET_SET_MODE that is used to
8846 distribute the information about changed modes (for clients,
8847 channels and clients channel modes) to all routers in the
8848 network. Updated the protocol specification accordingly.
8850 Added functions into silcd/packet_send.c and
8851 silcd/packet_receive.c: silc_server_send_set_mode,
8852 silc_server_set_mode.
8854 Added new files silcmode.[ch] into lib/silccore that implements
8855 the encoding and decoding of Set Mode Payload. Added new type
8856 SilcSetModePayload. Moved the definitions of different modes
8857 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
8859 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8861 * Oops, a little mistake in server's connection authentication
8862 protocol. The protocol is not ended with FAILURE but with
8863 SUCCESS if the authentication is Ok. :) Affected file is
8866 * Implemented NICK_CHANGE notify handling in server in the file
8867 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
8868 the local clients on the channel. After the changing nickname
8869 in router environment snhould work and the [<unknown>] nickname
8870 should appear no more.
8872 The silc_server_replace_id function that receives the Replace ID
8873 payload now sends the NICK_CHANGE notify type also in the file
8874 silcd/packet_receive.c
8876 * Changed WHOIS and IDENTIFY command to support the maximum amount
8877 of arguments defined in protocol specs (3328 arguments). This
8878 fixed a bug that caused problems when there were more than three
8881 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8883 * Added extra parameter, command identifier, to the
8884 silc_client_send_command so that explicit command identifier
8887 Changed that ID list routines uses specific command identifier
8888 when sending WHOIS/IDENTIFY requests to the server so that they
8889 can be identified when the reply comes back.
8891 Affected files lib/silcclient/command.[ch],
8892 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
8894 * Added `sender' argument to silc_server_packet_send_to_channel
8895 to indicaet the sender who originally sent the packet to us
8896 that we are now re-sending. Ignored if NULL. Affected file
8897 silcd/packet_send.[ch].
8899 * Added some server statistics support in silcd/server_internal.h
8900 SilcServerStatistics structure and around the server code. Also
8901 send some nice statistics information when client is connecting
8904 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8906 * Fixed channel ID decoding in server's JOIN command reply in
8907 silcd/command_reply.c
8909 * Fixed braodcasting of replace ID payload to not to send it if
8910 we are standalone server in silcd/packet_receive.c.
8912 * Fixed all channel message sending routines to not to send
8913 packets to clients that has router set, since they are routed
8914 separately in the same function earlier. Affects file
8915 silcd/packet_send.c and all channel packet sending functions.
8917 * In USERS reply, res_argv[i] are not allocated, the table
8918 is allocated. Thus changed that free the table, not its
8921 * In server's whois_check and identify_check if the client is
8922 locally connected do not send any WHOIS commands - they are not
8925 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8927 * Fixed some minor bugs in client when sending WHOIS command. The
8928 arguments was in wrong order.
8930 * Removed statis function add_to_channel from server in
8931 silcd/command.c that was previously used with the joining but
8934 * Tested USERS command in router environment successfully with two
8935 routers, two servers and two clients.
8937 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8939 * Reorganized the USERS command and command reply in client library
8940 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
8941 When the command is given by user we register a pending command
8942 callback that will reprocess the command after the reply has been
8943 received from the server. When reprocessing the packet we then
8944 display the information. Thus, the USERS information is displayed
8945 now in the command callback instead of in the command reply
8946 callback. The processing of the command is same as previously
8947 when server has sent the command reply in the JOINing process.
8949 * Added to USERS command in silcd/command_reply.c to join the client,
8950 we didn't use to know about, to the channel after we've created
8951 a client entry for it. Also, for clienet we did know already still
8952 check whether it is on the channel or not and add it if not.
8954 * Removed silc_server_command_join_notify as the function and its
8957 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8959 * Changed the client's pending command handling to the same as the
8960 server's pending command handling. It is also now possible to
8961 execute command reply functions from other command reply
8962 function as the function callbacks for commands and command
8963 replies are one and same. The pending commands are not static
8964 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
8965 in client connection context. Thus, pending commands are server
8966 connection specific as it is convenient.
8968 Changed the function silc_client_command_pending and
8969 silc_client_command_pending_del and added new function
8970 silc_client_command_pending_check. Removed the
8971 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
8974 * Added cmd_ident, current command identifier, to the client
8975 connection context in lib/silcclient/client.h to keep track on
8976 command identifiers used in command sending. Client's command reply
8977 function handling now supports the mandatory command identifiers.
8979 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
8980 funtions in client to fully support pending command callbacks.
8982 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
8983 as one of the arguments to the application in the command reply
8986 * NOTE: The FORWARDED flag is depracated. It used to be depracated
8987 before first releasing SILC but came back. Now it is removed again
8988 and should come back nomore. The FORWARDED flag was used only
8989 by the JOINing procedure by forwarding the command packet to router.
8990 Now, the JOINing procedure has been changed to more generic (due
8991 to various router environment issues) and FORWARDED is not needed
8992 anymore for anything. The protocol specification is yet to be
8995 Now, removed silc_server_packet_forward from server and the flag
8996 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
8998 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9000 * Renamed NAMES command to USERS command. The NAMES was named that
9001 due to historical reasons. Now it is renamed. Also, rewrote
9002 parts of the USERS command. The nickname list is not sent anymore
9003 by the server. Only Client ID and mode lists are sent in the USERS
9004 command. Changed this also to the protocol specification.
9006 The client now resolves the names and stuff after it receives
9007 the USERS list from the server when joining to the channel.
9009 * WHOIS and IDENTIFY commands has been changed to support multiple
9010 Client ID's per command. One can now search for multiple users
9011 in the network by sending only one WHOIS or IDENTIFY command.
9012 Changed the code and the protocol specifications.
9014 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9015 uses silc_server_command_whois_parse to parse the request. */
9017 * If normal server, do not parse the WHOIS and IDENTIFY requests
9018 before sending it to the router. Saves some time.
9020 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9022 * Fixed JOIN command on client library. Wrong number of arguments
9023 used to crash the client.
9025 * Added silc_server_channel_has_global function to check whether
9026 channel has global users or not.
9028 * Added silc_server_channel_has_local function to check whether channel
9029 has locally connected clients on the channel.
9031 * The silc_server_remove_from_one_channel now checks whether the
9032 channel has global users or not after given client was removed from
9033 the channel. It also checks whether the channel has local clients
9034 on the channel anymore. If it does not have then the channel entry
9035 is removed as it is not needed anymore.
9037 * The silc_server_notify now checks on JOIN notify whether the joining
9038 client is one of locally connected or global. If it is global then
9039 the channel has now global users on the channel and that is marked
9040 to the channel entry. Also, it now saves the global client to
9041 global list who is joining and JOINs it to the channel. This is
9042 for normal server, that is.
9044 Changed silc_server_send_notify_on_channel,
9045 silc_server_packet_relay_to_channel and
9046 silc_server_packet_send_to_channel check if we are normal server
9047 and client has router set (ie. global client) do not send the
9048 message to that client, as it is already routed to our router.
9050 * Implemented LEAVE notify type handling in silc_server_notify
9053 * Tested LEAVE command in router environment successfully. Tested
9054 with two routers, two servers and two clients.
9058 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9060 * Implemented SIGNOFF notify type handling in silc_server_notify
9063 * silc_server_remove_id now removes the client entry from all channels
9064 it has joined and thusly sends SIGNOFF notify type.
9066 * Rewrote the NAMES list generation in server by removing two excess
9067 loops. The lists are created now inside one loop.
9069 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9071 * silc_server_remove_channel_user checks now also global list
9072 for channel and client.
9074 * silc_server_new_channel_user checks now both local and global
9075 list for channel and client. Fixed a bug in client id decoding.
9076 Used to decode wrong buffer.
9078 * silc_server_channel_message checks now both local and global
9079 list for channel entry.
9081 * Tested channel joining (hence JOIN) in router environment
9082 successfully. Tested with two routers, two servers and two
9085 * Tested channel message sending in router environment successfully.
9087 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9089 * Added silc_server_save_channel_key into server.[ch] to save the
9090 received channel key in Channel Key payload processing. It is
9091 also used in JOIN command reply handling.
9093 Equivalent function silc_client_save_channel_key added into
9094 client.[ch] into client library.
9096 * Changed JOIN command reply to send information whether the channel
9097 was created or not (is existing already) and the channel key
9098 payload. Changed protocol specs accordingly.
9100 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9101 the request was sent by ID and not by nickname. Crashed on
9104 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9106 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9107 now correctly save the received data.
9109 * silc_server_free_sock_user_data now notifies routers in the
9110 network about entities leaving the network.
9112 At the same time implemented functions silc_server_remove_id
9113 and silc_server_send_remove_id to receive and send REMOVE_ID
9114 packets. The packet is used to notify routers in the network
9115 about leaving entities. The ID removed will become invalid in
9118 * Added function silc_idlist_del_server into server. Removes and
9119 free's server entry from ID list.
9121 * silc_server_private_message function now checks, if we are router,
9122 that the destination ID really is valid ID, naturally.
9124 * In router when NEW_ID packet is received (for new client) the
9125 hash of the Client ID is saved in the ID Cache but the
9126 client->nickname is set to NULL, instead of putting the hash
9129 IDENTIFY command now also checks that client->nickname must be
9130 valid. If it is not if will request the data from the server who
9131 owns the client. Added new function
9132 silc_server_command_identify_check.
9134 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9135 to set the command to already allocated Command Payload.
9137 * Tested private message sending in router environment with two
9138 routers, two servers and two clients. Fixed minor bugs and now
9141 * Fixed segfault from client's NAMES command. Used to crash if
9144 * Forwarded packets must not be routed even if it is not destined
9145 to the receiver. Changed server code comply with this.
9147 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9149 * Added `require_reverse_mapping' boolean value to ServerParams
9150 structure. If TRUE (not default) the server will require that
9151 the connecting host has fully qualified domain name.
9153 If the reverse mapping is not required and hostname could not be
9154 found the IP address is used as hostname.
9156 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9158 * Implemented version string checking to both client and server.
9159 The check is incomplete currently due to the abnormal version
9160 strings used in development version of SILC.
9162 * Changed all command functions in server to use the new
9165 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9167 * Changed char *data to unsigned char *data in ID Cache system to
9168 support binary data as ID Cache data. Changed code to support
9169 binary data in lib/silccore/idcache.c.
9171 * Renamed silc_server_packet_relay_command_reply to
9172 silc_server_command_reply as it is normal packet receiving
9173 function. Rewrote the function to accept command replys for
9174 servers and not only for clients.
9176 * Mark remote router always as registered server if we are connecting
9177 to it. Otherwise, commands sent by the router to us are ignored.
9179 * All ID List find routines now returns the ID Cache Entry pointer
9180 as well if requested.
9182 * WHOIS command works now in router environment, tested with two
9183 routers, two servers and two clients.
9185 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9186 in router environment (as it is almost equivalent to WHOIS) but
9187 hasn't been tested thoroughly. Added new functions:
9189 silc_server_command_identify_parse
9190 silc_server_command_identify_send_reply
9191 silc_server_command_identify_from_client
9192 silc_server_command_identify_from_server
9194 * Disabled route cache adding because adding two different ID's with
9195 same IP replaces the old cache entry thus giving wrong route.
9196 The entry->router->connection is always the fastest route anyway
9197 so route cache may not be needed. Of course, new routes maybe
9198 established after receiving the ID when the entry->router->connection
9199 might not be anymore the most optimal.
9201 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9203 * Add route cache for received ID for fast routing.
9205 * Added silc_server_packet_route to route received packet on router
9206 that is not destined to us.
9208 * Renamed silc_server_get_route to silc_server_route_get.
9210 * Added id_string and id_string_len fields into SilcServer to
9211 include encoded ServerID for fast comparing without excess
9212 encoding of the ID's.
9214 * Cleaned up WHOIS command on server side. Added following static
9217 silc_server_command_whois_parse
9218 silc_server_command_whois_check
9219 silc_server_command_whois_send_reply
9220 silc_server_command_whois_from_client
9221 silc_server_command_whois_from_server
9223 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9224 arguments in command replies. All command functions should be
9225 updated to use this macro.
9227 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9229 * Minor typo fixes on command reply handling on server.
9231 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9233 * Added silc_server_command_add_to_channel internal routine to add
9234 the client to the channel after router has created the channel and
9235 sent command reply to the server.
9237 * Added generic silc_server_send_command to send any command from
9240 * Use static buffer with ID rendering instead of duplicating data.
9242 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9244 * Fixed a channel user mode bug when joining to a channel server gave
9245 everybody channel founder rights, oops.
9247 * We mark ourselves as the router of the incoming server connection
9248 if we are router ourselves. This way we can check in some packet
9249 sending functions whether it is locally connected server. For
9250 incoming router connections we put NULL.
9252 * For router sending packets locally means now always sending the
9253 packet cell wide; to local clients and local servers. For normal
9254 server sending packet locally means sending it to only local
9257 * Fixed the JOIN command to really work in router environment. If the
9258 channel is created it is always created by the router. Router is
9259 also responsible of making the initial joining to the channel,
9260 sending JOIN notify to the sending server and distributing
9261 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
9262 does not exist server doesn't do anything else but forward the
9263 command to the router which performs everything.
9265 * Added silc_server_send_channel_key function to send the Channel Key
9268 * Added silc_server_create_channel_key to create new channel key. The
9269 channel key is now re-generated everytime someone joins or leaves
9270 a channel, as protocol dictates. Note: channel->key_len is the
9273 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9275 * Splitted server.[ch] finally. Created now packet_send.[ch] and
9276 packet_receive.[ch] to separate packet sending and receiving
9277 routines. The server.[ch] now includes everything else including
9278 actual packet processing (writing and reading data) and other
9281 Renamed silc_server_private_message_send_internal to
9282 silc_server_send_private_message. The routine is still though
9283 used only to relay private messages as server does not send
9284 private messages itself.
9286 Renamed silc_server_new_channel to silc_server_create_new_channel
9287 and added new function sicl_server_new_channel that handles the
9288 incoming New Channel packet. Added also new sending function
9289 silc_server_send_new_channel to send New Channel Payload.
9291 * Added new function silc_server_notify to process incoming notify
9292 packet to the server/router. Server may then relay the notify
9293 to clients if needed.
9295 * Added new function silc_server_new_channel_user to process incoming
9296 New Channel User packet. Router will redistribute the packet and
9297 send JOIN notify to its local clients and locally connected servers
9298 if needed. Normal server will send JOIN notify to its local client
9299 on same channel when received this packet. Added also corresponding
9300 sending function silc_server_send_new_channel_user to sent the
9303 * Added boolean route argument to send_notif_to_channel and
9304 packet_send_to_channel functions to attempt to route the packet
9305 if it is TRUE and send only locally if it is FALSE.
9307 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9309 * silc_server_replace_id now broadcasts the received replace ID
9310 packet if it is not broadcast packet already. The router must
9311 broadcast to inform other routers about changed ID.
9313 * Added backpointer to server's router into SilcServer context in
9314 silcd/server_internal.h.
9316 * Fixed silc_server_packet_broadcast to send correct broadcast
9319 * The channel key is now distributed to the local client as soon
9320 as it is received from the router (in router environment) so that
9321 no other packet may be sent for the channel until client has
9324 * silc_server_remove_channel_user now broadcasts the received
9325 Remove Channel User packet if it is not broadcast packet already.
9326 The router must broadcast to inform other routers about removed
9329 * Added users field into SilcPacketContext that is a reference count
9330 of the context. One can increase the reference count by calling
9331 silc_packet_context_dup which is now changed to just increase the
9332 reference count instead of duplicating the data. The reference
9333 count is decresed by calling silc_packet_context_free that will
9334 free the data after the reference count hits zero.
9336 For now on the packet context and everything allocated into it
9337 (including the raw packet from network) must be freed by calling
9338 the new silc_packet_context_free function. Added also new function
9339 silc_packet_context_alloc that must be used now to allocate the
9340 context. This also means that if a routine is asynchronous from
9341 silc_[client/server]_packet_parse_type the packet context must
9342 be duplicated by calling silc_packet_context_dup. Otherwise it
9343 gets free'd after silc_[client/server]_packet_parse_type returns.
9344 Also, one must remember that if packet is duplicated then its
9345 reference count must be decresed by calling the free function as
9346 many times as it was duplicated.
9348 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
9349 from both client and server.
9351 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9353 * Made joining to a channel working in router environment.
9355 * Cleaned up JOIN command on server side and create function
9356 silc_server_command_join_channel internal routine to make the
9359 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9361 * Changed silc_command_pending list to SilcDList. Also, added
9362 `ident' field to SilcServerCommandPending structure to identify
9363 the reply and to call correct callback.
9365 Added silc_server_command_pending_check function to replace the
9366 corresnponding macro. The silc_command_pending list is not
9369 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
9370 to set identifier to previously allocated Command Payload. It
9371 is used to set identifier for command when resending Command
9374 * Added silc_command_payload_encode_payload to encode Command
9375 Payload buffer from SilcCommandPayload structure.
9377 * Added silc_argument_payload_encode_payload to encode Argument
9378 payload buffer from SilcArgumentPayload structure.
9380 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9382 * Changed WHOIS command to support router connection on server side.
9383 The whois request is always sent to router unless the server is
9384 standalone server. After server has received the reply from the
9385 router will it send the reply to the client.
9387 * Added silc_server_packet_broadcast into silcd/server.[ch] to
9388 broadcast received broadcast packet. The function is used only
9389 by router. The broadcast packet is always sent to the router's
9392 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
9393 render given ID to printable string, for log files for example.
9395 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9397 * Made basic router to router connections working. At least they
9398 can now connect to each other but nothing really works the way
9399 they are supposed - yet.
9401 * Added new initiator token to RouterConnection configuration
9402 file in silcd/serverconfig.[ch]. It is used to tell whether we
9403 are the initiator to the remote router or whether we'll expect
9404 the other end to connect.
9406 * Moved registering of listener task to silc_server_init, hence
9407 the server starts listenning as soon as it is run, even if it
9408 does not have connections to other routers. Let's see how well
9411 * Changed default connection retry timeouts for more suitable in
9414 * Removed cipher and such arguments from silc_idlist_add_client
9415 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
9416 Added new function silc_idlist_add_data to add the keys and stuff
9419 * Added SilcIDListData structure and added it to SilcClientEntry
9420 and SilcServerEntry as their first field in the structure. This
9421 way we can explicitly cast the ID entries to the SilcIDListData
9422 structure and get common data for the entries. In past, we had
9423 to first check what type of connection it is and then cast it to
9424 correct ID entry type. Now, we can directly cast the opaque
9425 pointer to the SilcIDListData (no matter what ID entry it actually
9426 is) and get the data needed.
9428 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9430 * Wow, found a bug in scheduler. The scheduler uninitialized itself
9431 in some circumstances even if threre were timeout tasks, though not
9432 IO tasks, but tasks anyway. Now fixed.
9434 * Defined SilcServerConnection structure to hold connection specific
9435 stuff about directly connected servers and routers. The definition
9436 is currently in silcd/server_internal.h. I thought about having
9437 a bit more important role fro this struct but for now it is used
9438 only when connecting to other server (or router actually).
9440 * Added connecting retry support in server when connecting to
9441 router(s). The retry feature implement exponential backoff
9442 algorithm. Also, added SilcServerParams structure to hold default
9443 parameters for server. For now, it include these retry settings
9444 and are hard coded. After server is moded to be as Silc Server
9445 Library this structure will be more important.
9447 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9449 * Changed client librarys channel->clients table to SilcList and
9450 changed code accordingly.
9452 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9454 * Changed client's channel table to SilcList and changed code
9455 accordingly. Also changed SilcChannelClientEntry to include back-
9456 pointer to the channel so that client entry can use that structure
9457 as list as well and we have fast cross-reference to the channel.
9458 This change dramatically decreased the complexity of channel
9459 handling with client entry and vice versa (removed one extra
9460 loop when searching for channel entry from many functions).
9462 * Changed server->sim from table to SilcDList and changed code
9465 * NAMES command can now be used from user interface. It will show
9466 the user list on the channel, neatly.
9468 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
9469 Code now saves realname of the user if it becomes available.
9471 * Renamed configure.in to configure.in.pre and made ./prepare
9472 script to automatically add correct version string to
9473 configure.in which it creates from configure.in.pre.
9475 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9477 * NAMES command reply now shows users mode with the nickname when
9480 * Moved silc_client_ch[u]mode[_char] functions from
9481 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
9482 place sucks, they are utility functions and should be in some
9485 * Fixed some unsigned int's to unsigned short's. Patch by cras.
9487 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
9490 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9494 * Added TRQ (efficient deque and list library) into lib/trq. This is
9495 a very good list library that is currently used in the SILC. Defined
9496 SilcList API over the library because I didn't like the API very
9497 much. See lib/trq/silclist.h for the API and examples of how to
9498 use the API. Fixed various places in the code to use the new
9499 SilcList API. The SilcList is meant for lists that has a structure
9500 already defined as a list. It is not suitable to add just some
9501 context to the list (in TRQ, the context is the list actually).
9503 So, I defined SilcDList that can be used for the purpose where
9504 predefined list structure does not exit. This can be used as
9505 such list. Now some context just can be added to the SilcDList.
9506 Currently this list is not used in the SILC just yet, though there
9507 are a lot places where this can replace dynamically allocated
9508 tables and I will fix these places, later, to use SilcDList.
9509 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
9510 and use TRQ internally).
9512 Also fixed some annoying warning messages that the original TRQ
9513 code generated. Also minor changes to TRQ's Makefile.in.
9515 * Added support for querying by Client ID to both WHOIS and
9516 IDENTIFY commands into server, as required by the protocol.
9518 * Removed method function pointers from SilcBuffer structure. They
9519 weren't used to anything and just increased the context size for
9520 no good reason. This change also made silc_buffer_alloc and
9521 silc_buffer_free functions inline functions.
9523 * Disabled command flooding detection support until it's fixed so
9524 that it accepts commands in but does not execute them more than once
9527 * Added silc_net_localhost(), to return local hostname, into
9528 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
9529 that must be initialized before calling silc_client_init.
9531 * Added new function: silc_server_send_notify_on_channels to send
9532 notify messages to all channels client has joined. It is assured
9533 that the message is sent only once per client.
9535 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
9536 lib/silcutil/silcutil.[ch] as silc_format function. The new
9537 function is generic and is used by server as well, not only by
9538 the logging routines.
9540 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
9541 the provided version string was not acceptable. Added new function:
9542 silc_ske_check_version into lib/silcske/silcske.h. The function
9543 must be implemented by the application (client or server) and it
9544 does not reside in the SKE library. The function checks the version
9545 string remote end sent.
9547 * Added back pointers (to opaque context and to SilcSocketConnection)
9548 into SilcPacketContext structure into lib/silccore/silcpacket.h.
9550 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
9551 duplicate packet context structure.
9553 * Changed `notify' client operation to send same arguments as client
9554 receives from server except for ID's. ID's are mapped to correct
9555 ID entry and that is returned. Also, if channel entry is not sent
9556 by server but the notify is for channel the channel entry is sent
9557 to application (otherwise application doesn't know that it is for
9558 channel (library gets it from packet's Destination ID)).
9560 * Added silc_client_remove_from_channels into client library to
9561 remove a client from all channels it has joined to. Used when
9562 received SIGNOFF notify from server. Added also new function
9563 silc_client_replace_from_channels to replace old ID entry with
9564 new ID entry on all channels. Used when received NICK_CHANGE
9567 * Fixed ID Cache list handling in silc_idlist_get_client in
9568 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
9569 to get (or query) client by ID.
9571 * Updated TODO list.
9573 * Added connection authentication status message defined by the
9574 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
9575 support for these into the code in client and server side.
9577 * Added generic function silc_client_send_command to send any command
9578 with variable argument list. Application should use this function
9579 to send commands if the command functions provided by the library
9580 does not suite for the application's user interface needs.
9582 * Added new `failure' client operation. Application is notified about
9583 received failure packet if client is executing a protocol. In this
9584 case the protocol's execution has failed.
9586 * Added SKE's end notify to send the SKE_SUCCESS notify message that
9587 is required by the protocol.
9589 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
9590 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
9593 * Added status flag to SilcSKE object to indicate realtime status
9594 of the SKE protocol.
9596 * Application receives now exactly same command reply arguments as
9597 the library receives from server. However, if ID is received the
9598 corresponding ID entry is returned to the application (eg. Client
9599 ID is mapped to correct SilcClientEntry entry and that is returned).
9600 Changed command_reply client operation due to this change.
9602 * Changed all ID's in commands and in command replys as ID Payloads.
9603 Change affected both client and server side codes.
9605 All ID's sent in SILC network (with execption of ID's in SILC
9606 Packet header) are sent in ID Payload to support variable length
9609 * Server now notifies nick changes and notifies all clients on
9610 the channels about the new nickname (about the new Client ID,
9613 * Implemented CMODE command to change channel modes. Supports all
9614 channel modes defined by the protocol specs except ban and invite
9615 lists. (Also, private channel key mode is supported but support for
9616 setting private channel key in client is missing, thus, this mode
9617 has no effect on client side (except that server requires that the
9618 client uses private channel key and normal channel traffic does not
9621 Also, invite mode works per se, but INVITE command does not work
9622 yet correctly, so you can set channel as invite only channel but
9623 inviting clients to the channel does not work (it is yet to be
9624 thought what's the best way to do it).
9626 * Added new command SILC_COMMAND_CUMODE to change user mode on the
9627 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
9628 Implemented CUMODE command to change user's mode on the channel.
9629 Supports all modes defined by the protocol specs.
9631 * Added NAMES command reply to return users modes on the channel.
9633 * Removed unnecessary and slow ciphers from lib/silccrypt.
9635 * Set SO_KEEPALIVE option to connection sockets by default.
9637 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
9639 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
9640 redefined the Notify Payload into protocol specs.
9642 * Added silc_id_payload_parse_id to get ID directly from raw
9645 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9647 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
9648 accept searching by Client ID as well.
9650 * Added support for LEAVE and SIGNOFF notify types in client library.
9652 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
9653 to parse ID Payload from raw data.
9655 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9657 * Added flags parameter into silc_ske_assemble_security_properties
9658 function in lib/silcske/silcske.[ch].
9660 * Changed notify client operation to fit better for notify messages
9661 sent by server. The notify payload received from server is now
9662 passed to the application (after parsing it to SilcNotifyPayload).
9663 It is application's responsibility to retrieve the arguments
9664 from the payload and show the message the way it wants. The message
9665 sent by server is implementation specific.
9667 * Changed public keys to comply with the protocol specification.
9668 Old public keys are not supported anymore and are not compatible.
9670 * Removed nickname from Channel Payload as the latest draft removed
9671 it. The client must resolve the nickname from the NAMES command
9672 reply received when it joined the channel.
9674 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
9676 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9678 * Fixed some errors in protocol specification drafts.
9680 * Created lib/silccore/silcnotify.c to implement Notify Payload
9681 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
9682 generic payloads described by protocol specifications. The file
9683 includes implementations for ID Payload and Argument Payload.
9685 * Changed Command Payload implementation to use the new Argument
9686 Payload. Changed command_xxxx_payload to command_payload_xxxx
9687 to comply with SILC coding conventions.
9689 * Added suppport for Argument Payload handling in Notify Payload
9690 implementation as protocol requires it. Added the new support
9691 into server and client lib as well.
9693 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9695 * Added support for multiple nicknames on same channel. [n] is
9696 added locally to the nickname if there are more than one same
9697 nicknames on the channel.
9699 * Server now sends all nicknames that matched WHOIS request.
9700 Client also shows the list received from server.
9702 * Added TOPIC command to client side. User can now set and show
9703 current topic on channel.
9705 * Added MOTD command to client and server. Also, server sends the
9706 motd when client connects to the server.
9708 * Changed version strings to comply ISO 8601.
9710 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9712 * Fixed protocol error handling in client library. It should now
9713 cope even if the SKE fails for some reason.
9715 * Made new protocol specification drafts for submitting to IETF.
9717 * Implemented TOPIC command to server in silcd/command.c.
9719 * Added two new notify types into lib/silccore/silcnotify.h:
9720 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
9721 notify nickname change and topic setting/change on a channel.
9723 * API change of command_reply operation in client library. The
9724 application gets now the status type received from server as well.
9726 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9728 * Removed the function just added to lib/silcutil/silcschedule.[ch].
9730 * Cras fixed and optimized the packet handling even further and
9731 it should work now. Minor change to the prototype of function
9732 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
9734 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9736 * Added new function into lib/silcutil/silcschedule.[ch]:
9737 silc_schedule_with_fd to select() a specified fd. The function
9738 returns after timeout expires or data arrives or goes. The
9739 function is used by packet routines to wait that all data is
9740 received from network.
9742 * Fixed data reading from network in lib/silccore/silcpacket.c.
9743 The code now assures that all data is read from the fd and then
9744 continues packet processing. This was a bug fix since the code
9745 used to drop some data in some circumstances.
9747 * Added new function into lib/silcclient/client.[ch]:
9748 silc_client_start_key_exchange to start key exchange after
9749 connection has been established to server. The code internally
9750 now uses this funtion but its main purpose was to provide it
9751 for applications that perform their own connecting. After
9752 application has created a connection it merely calls this
9753 function to start the key exchange between client and server.
9754 The library takes care of everything else after that.
9756 Updated also lib/silcclient/README to explain the usage of
9759 * Do not send to application information that connection has
9760 been established. Application gets notified it by connect
9763 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9765 * Applied cras's patch to add silc_schedule_one function. The
9766 function runs scheduler once and returns.
9768 * Fixed the scheduler after cras messed it up. The timeout
9769 handling works now as it's supposed to work.
9771 * Added into lib/silccore/ silcnotify.h to include notify
9772 message types support. Changed silc_server_send_notify*
9773 functions, in server.[ch], to support those new notify types.
9774 Added the support for the notify types into client library,
9775 as well. Added new notify client operation into ops.h in
9778 * Changed silc_server_packet_send_to_channel to send normal
9779 packets instead of just channel message packets. The function
9780 is now used to send the notify packets to channels. It is not
9781 used to send channel message packets anymore, as server never
9784 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
9785 va_arg()s as it seems to require it nowadays. I guess, if SILC
9786 is compiled with older va_arg() the new code should work anyway.
9788 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9790 * Splitted core library. Core library (lib/silccore) includes
9791 now only SILC protocol specific core (and common) components.
9792 Created new utility library (lib/silcutil) that includes more
9793 generic purpose stuff. The stuff for util library was taken
9794 from the old core library. This was minor and easy split.
9796 * Created SILC Client Library (lib/silcclient) that includes
9797 implementation of the SILC client without user interface. This
9798 was major move from silc/ directory. The code has been changed
9799 so that it is transparent towards the user interface. The
9800 silc/ directory includes now the same user interface as before
9801 and it uses the new client library. Read lib/silcclient/README.
9802 Basicly, the client library performs everything else related
9803 to SILC except user interface handling. Also, configuration
9804 files are considered to be part of user interface and library
9805 does not handle them.
9807 This change also changed a lot of structures, function naming etc.
9808 Most important change was that SilcClientWindow object was
9809 renamed to SilcClientConnection in the client library. Created
9810 also new file lib/silcclient/ops.h. Also added new files
9811 silc/local_command.[ch] and silc/client_ops.[ch].
9813 All these changes were made to make it easier for user interface
9814 designers to create what ever user interface for the SILC client
9817 It is also expected that the server will be moved to lib
9818 directory as well and SILC Server Library will be created;
9819 sometimes in the future.
9821 * Removed Local commands from lib/silccore/silccommand.h as
9822 they are application specific and new client library does not
9823 handle any of those anymore.
9825 * Several functions moved to lib/silcutil/silcutilc.[ch] from
9826 old client implementation in silc/.
9828 * Added support for callback functions in SILC_LOG_* macros.
9829 Application can now set its own callbacks that will be called
9830 instead of using the default functions that will always print
9831 the debug messages to stderr (or stdout). Also, debugging can
9832 now be disabled by setting silc_debug to FALSE and re-enabled by
9833 setting it to TRUE. Note, that logging will still work even
9834 if debugging is disabled.
9836 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
9837 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
9838 silc_log_reset_debug_callbacks.
9840 * To enable debugging in silc client one must give now -d
9841 option on command line.
9843 * Changed silc_schedule_init to automatically allocate task queues
9844 if they are not allocated before calling it.
9846 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9848 * Added GMP 3.1 into math library.
9850 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9852 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
9853 a channel in SILC network. The packet is used by servers and
9854 routers to notify other routers that user has left a channel.
9855 This little feature was missing until now. Added the feature
9856 to protocol specification as well.
9858 Added functions: silc_server_send_remove_channel_user and
9859 silc_server_remove_channel_user into server.[ch].
9861 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
9862 lib/silccore/silcpacket.h. However, they are not implemented
9865 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9867 * Fixed joining to a channel and sending channel messages
9868 between server and router. The channel message sending should
9869 now work inside a cell.
9871 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9873 * Fixed the private message sending between server and router.
9874 The private message sending should now work inside a cell.
9876 * Added silc_server_replace_id into server.[ch] to replace
9877 existing ID in the SILC network.
9879 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
9880 and silc_idlist_replace_server_id into idlist.[ch] in server.
9882 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9884 * Fixed the server to server connections. Server can again now
9885 connect to router. Router to router connections probably does
9888 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9890 * Added dynamic protocol registering support. Now protocols can
9891 registered and unregistered on the fly. Patch by cras.
9893 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9895 * Added lib/contrib directory to hold routines that some platforms
9896 don't have but are needed by SILC.
9898 * Added getopt.c, getopt1.c and getopt.h from GNU C library
9899 into lin/contrib to provide getopt() and getopt_long() for
9900 those who don't have it.
9902 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9904 * Added AWAY command to client. When away message is set and
9905 client receives a private message packet the client automatically
9906 replies to the sender with the away message.
9908 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
9909 bug seemed to be the cause of recent problems when compiling
9912 * Added version detection support to SKE protocol specification
9913 and added the new changes to the SKE implementation as well.
9914 There were other minor changes in the SKE protocol as well.
9916 Many changes in lib/silcske/silcske.[ch] and in
9917 lib/silcske/payload.[ch].
9919 * Added ^U functionality, clear input line. Patch from cras.
9921 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9923 * Mainly small bugfixes on core library. Fixed some debugging
9924 logging and buffer overflow in silclog.c.
9926 * Updated config.sub and config.guess on the distribution tree.
9928 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9930 * Added command lagging support in server. Client may execute
9931 commands now only once in two seconds.
9933 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9935 * Optimized packet reception. MAC computation and checking is now
9936 also more optimized. A lot previously duplicated code is now
9937 used as generic by both client and server.
9939 * Fixed key pair generation in clientutil.c
9941 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9943 * Added into lib/silccore/silcbufutil.[ch] new function;
9944 silc_buffer_realloc.
9946 * Moved generic packet sending/encryption functions to
9947 lib/silccore/silcpacket.[ch] from client and server. Some
9948 rewriting of the functions.
9950 * Moved all generic packet reception/decryption functions to
9951 lib/silccore/silcpacket.[ch] from client and server. The
9952 packet processing is now much cleaner in both client and server.
9953 These were major changes in both client and server.
9955 * Created many common functions in server to do packet sending.
9956 Previously code were duplicated a lot, this has been removed
9959 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9961 * Rewrote major parts of the ID cache system. Don't know
9962 whether it is better now or not but at least the API is more
9965 * Major rewrite on ID cache stuff on client because of the ID
9966 cache API changes. Added idlist.c to client.
9968 * Also major rewrite on ID cache stuff on server as well.
9969 Major rewrite of idlist.[ch]. SilcXXXList's are now named
9970 SilcXXXEntry's. We won't keep anymore idlist specific pointers
9971 in hand, instead they are all put into the ID cache system now.
9972 All server_idlist_* routines uses ID cache now instead of
9973 traversing its own lists (those lists does not exist anymore).
9974 SilcIDList though still exists. Also, SilcXXXEntry's are
9977 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9979 * Finally made the SKE implementation compliant to the protocol
9980 specification. All mp integers are now binary encoded as
9981 opposed being HEX encoded.
9983 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
9986 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
9987 functions: silc_[encode/decode]_pem. Also added function
9988 silc_encode_pem_file to PEM encode with newlines ('\n') for
9991 * SILC public keys are now encoded either PEM or binary. Same
9992 option is for private keys as well. By default private keys
9993 are binary encoded and public keys PEM encoded. Silly HEX
9994 encoding were removed.
9996 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
9997 function to create fingerprints.
9999 * Fixed a bug in SHA1; does not change the original data anymore.
10001 * Partly implemented INFO command on client and server side.
10002 Fixed CLEAR command. Changes to SERVER command; show current
10003 server(s) when giving command without arguments. Added
10004 VERSION command to client.
10006 * Added check to server that unregistered connections cannot
10007 execute commands (unless it is specificly allowed).
10009 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10011 * Fixed screen refresh.
10013 * Fixed channel joining bug from client. On some circumstances
10014 client tried to join to a channel it had already joined.
10016 * Added public key verification process into client's protocol.c.
10017 The client now verifies the public key from user and saves
10018 it into ~./silc/serverkeys/ directory.
10020 Added into: clientutil.[ch]: silc_client_verify_server_key.
10022 * Changed SKE protocol's silc_ske_initiator_finish function
10023 to accept callback function that verifies the received public
10024 key. Removed old silc_ske_verify_public_key function.
10026 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10028 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10029 silc_pkcs_private_key[_data]_set.
10031 * Made the password and public authentication more cleaner in
10032 server's protocol.c.
10034 * Removed historic and obsolete protocol `channel_auth' from
10035 both client and server.
10037 * Removed wrong way of sending command status messages from
10038 server to client in server's command.c. The old way violated
10039 protocol specification.
10041 Changes to silccore/silccommand.[ch]: removed
10042 silc_command_encode_status_payload -> not needed anymore,
10043 changed silc_command_encode_payload_va to accept extra
10044 argument on variable argument list. The argument type must
10045 now be provided to the function. Also, added new function:
10046 silc_command_encode_reply_payload_va which is same as
10047 normal command_encode_payload_va except command status type
10048 is provided as extra argument.
10050 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10052 * Added ~./silc directory handling. The directory includes the
10053 public and private keys for the client.
10055 Added silc_client_check_silc_dir, silc_client_create_identifier
10056 and silc_client_load_keys.
10058 * Implemented SILC protocol compliant public key. Added public
10059 and private key saving to and loading from files.
10061 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10062 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10063 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10064 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10065 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10067 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10068 silc_pkcs_load_[public/private]_key.
10070 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10072 * Added silc_server_get_route (route.[ch]) to get connection
10073 data for the fastest route for given ID.
10075 * Implemented INVITE command on client and server. The command
10076 were re-defined in the SILC Protocol Specification and the
10077 implementation now complies with the specification.
10079 * Implemented PING command on client and server.
10081 * Implemented NAMES command on client and server. The server side
10082 supports currently only normal server not router server yet.
10083 Some changes to NAMES definition in SILC protocol specification.
10085 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10087 * Implemented LEAVE command on client and server.
10089 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10090 again. This change was made to the protocol as well. Server
10091 should not violate the protocol specification anymore.
10093 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10095 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10096 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob