1 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
3 * Verify signature payload for signed messages. Affected files
4 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
5 irssi/src/silc/core/silc-core.h
7 * Display signature verification result in public and private
8 messages using theme abstracts. See irssi/default.theme for
9 examples on their usage. Affected files
10 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
11 irssi/src/fe-common/silc/module-formats.[ch],
12 irssi/src/fe-common/silc/fe-common-silc.c,
13 irssi/src/fe-common/silc/Makefile.am
14 irssi/src/fe-common/core/fe-messages.[ch]
16 * Fixed bugs in Irssi's theme parsing. Affected files
17 irssi/src/fe-common/core/themes.c
19 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
21 * Calculate the correct length for signed messages before
22 encrypting, it must be multiple by block size. Affected
23 file lib/silccore/silcmessage.c.
25 * silc_message_signed_get_public_key returns now both
26 decoded and encoded public key. Affected files are
27 lib/silccore/silcmessage.[ch].
29 * Added libtoolfix script that makes the libtool more generic
30 and configurable in run-time. Now we can specify in run-time
31 if what kind of libraries we want to create, regardless of
32 configuration. SIMs are now creates even if --disable-shared
35 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
37 * Fixed founder key sending in CMODE command in client.
38 Affected file lib/silcclient/command.c.
40 * Fixed CUMODE founder authentication in server to not check
41 for client's public key since it's not supposed to do that.
42 Affected file silcd/command.c.
44 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
46 * Set realname and hostname in NICK_REC records. Affected file
47 irssi/src/silc/core/silc-nicklist.c
49 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
51 * Remove 1.0 protocol backwards compat code from client
54 * Added more reliable check for whether nickname did change
55 or not, or whether only Client ID changed in NICK_CHANGE
56 notify. Affected file lib/silcclient/client_notify.c.
57 Fixes bug in '@' character handling in a nickname.
59 * Added support for automatically parsing signature from
60 the message payload. Added new function
61 silc_message_get_signature to return the payload to
62 application. Affected files lib/silccore/silcmessage.[ch].
64 * Changed the private_message and channel_message client
65 operations to deliver the SilcMessagePayload to the
66 application too. Application can use it fe. to get the
67 signature from the message for verification. Affected
68 file lib/silcclient/silcclient.h, client_channel.c and
71 * Redefined the signed payload for message payloads.
72 Updated protocol specs and implemented.
74 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
76 * Fixed wrong invite and ban list handling in server command
77 reply. Affected files are silcd/command_reply.c,
78 silcd/server_util.[ch].
80 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
82 * Fixed CMODE setting in server when founder mode was set.
83 Affected file silcd/command.c. Bug #95.
85 * Added support to setting specific public key in CMODE in
86 Irssi SILC client. Affected file lib/silcclient/command.c.
88 * Added support to use specific public key in CUMODE in
89 Irssi SILC Client. Affected file lib/silcclient/command.c.
91 * Added support for inviting and banning by public key in
92 Irssi SILC client. Affected file lib/silcclient/command.c.
94 * Fixed fingerprint/babbleprint showing in invite and ban
95 list command replys. Affected file is
96 irssi/src/silc/core/client_ops.c.
98 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
100 * Format CMODE +c and +h to display both the mode and the argument
102 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
104 * Added test vectors and test programs for SHA-1, MD5,
105 HMAC-SHA1 and HMAC-MD5. New tests are located in
106 lib/silccrypt/tests/. Fixed also argument decoding bug in
107 MD5 implementation. Affected file lib/silccrypt/md5.c.
109 * Changed the channel private key and private message key
110 generation (with static keys) to use SHA1 instead of MD5,
111 as SHA1 is the mandatory hash function in SILC. Affected
112 file lib/silcclient/client_[channel/prvmsg].c.
114 * Changed the private key file encryption to use SHA1 instead
115 of MD5. Added support for the old generation and added
116 automatic change of the key (to be removed later). Affected
117 files lib/silccrypt/silcpkcs.c.
119 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
121 * Load only files with .pub suffix in PublicKeyDir. Affected
122 file silcd/serverconfig.c.
124 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
126 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
127 channels. Affected files silcd/silcd.c, silcd/server.h.
129 * Added the config directive PublicKeyDir for the client block.
130 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
132 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
134 * Merged Toni's irssi/silc.conf patch.
136 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
138 * Max alloc tests in allocation routines. Affected file
139 lib/silcutil/silcmemory.c.
141 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
143 * Fixed a typo in resuming code that fixed detach/resume code
144 in server. Bug #93. Affected file silcd/packet_receive.c.
146 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
148 * Do reverse lookups for server when /connecting. Affected files
149 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
150 irssi/src/core/net-nonblock.*
152 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
154 * Added library versioning for shared libraries. Affected
155 files configure.in.pre and lib/Makefile.am.pre.
157 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
159 * Display INVITE and BAN lists as specified by SILC 1.2
161 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
163 * Do not send invite list back unless asked (when sending
164 no arguments) or when list was modified. Affected file
167 * Remove client from invite list in KILLED notify and in
168 KILL command. Affected file silcd/command.c and
171 * Fixed bugs in invite list handling in INVITE command.
172 Affected files silcd/command.c and silcd/server_util.c.
174 * Merged with Irssi 0.8.6.
176 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
177 Affected file irssi/src/fe-text/silc.c.
179 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
181 * The silc_argument_get_[first/next] now return the argument
182 type to caller. Added silc_argument_payload_encode_one.
184 Affected files are lib/silccore/silcargument.[ch].
186 * Added support for the SILC 1.2 INVITE command and new
187 invite lists to server. Affected files are silcd/command.c,
188 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
190 * Added support for the SILC 1.2 BAN command and new
191 ban lists to server. Affected files are silcd/command.c,
192 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
194 * Added support to client sending new INVITE command. Affected
195 file is lib/silcclient/command.c.
197 * Added support to client sending new BAN command. Affected
198 file is lib/silcclient/command.c.
200 * Added support for removing client from invite list when kicked
201 from channel, as SILC 1.2 dictates. Affected files are
202 silcd/packet_receive.c and silcd/command.c.
204 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
206 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
207 automatically the cipher's internal IV. Affected files
208 lib/silccrypt/silccipher.[ch].
210 * Assure the RESUME_CLIENT packet is not sent to twice to
211 backup router if the detached client was originated from
212 the backup. Affected file silcd/server.c. Bug #76.
214 * Changed silc_sim_symname to not allocate memory. Affected
215 file lib/silcsim/silcsimutil.c.
217 * Fixed memory leaks with SIMs in server. Affected files
218 silcd/serverconfig.c, silcd/server.c.
220 * Fixed channel key distribution after resuming detached
221 client. Affected files silcd/packet_receive.c.
223 * Fixed channel's global_user boolean checking after detaching.
224 Check it after changing the owner of the client not before.
225 Affected file silcd/packet_receive.c.
227 * Fixed few double frees from client library. Fixes at least
228 Bug #81, possibly others too.
230 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
231 notifys in Irssi SILC Client. Affected file is
232 irssi/src/silc/core/client_ops.c. Bug #82.
234 * Applied Ville Räsänen's manual page and --mandir bugfix
235 patch. Affected files are configure.in.pre and Makefile.am.pre.
238 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
240 * Added support to backup router protocol for backup to tell
241 normal server that it cannot use the backup router as primary
242 because the primary isn't really down. Updated protocol
245 * Added support for primary router to tell backup router that
246 resuming is not possible because the backup really isn't primary
247 in the cell. For example if backup disconnected itself the
248 resuming is not allowed since the primary really did not
249 go down. Updated protocol specs.
251 * Removed MARS from crypto library.
253 * Defined the CTR mode and Randomized CBC mode in SILC. The
254 CTR mode is RECOMMENDED now in specification. Defined also
255 Serpent cipher as optional cipher. Updated the protocol specs.
257 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
259 * Added support for inviting/banning by IP/MASK, public key,
260 and explicit Client ID. Redefined the command and notify
261 types to allow easier forwards support for other methods
262 of inviting/banning. Updated protocol specs.
264 * Remove the client from channel's invite lists if the client
265 is kicked or killed. Updated protocol specs.
267 * Unified the Channel Message Payload and Private Message
268 into one Message Payload. Updated protocol specs and
271 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
273 * Don't wait for EOF after socket error has occurred, but
274 close the connection. Affected file is silcd/server.c.
276 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
278 * Added support for setting FOUNDER mode on channel with
279 specific public key which can be set with CMODE command.
280 Updated protocol specs and implemented in client and server.
282 * Fixed the Irssi SILC client to correctly shutdown the client
283 library to avoid memory leaks. Affected files are
284 irssi/src/silc/core/silc-core.c and silc-servers.c.
286 * Deprecated the No Reply flag in SKE protocol and introduced
287 "IV Included" flag which can be used to indicate that the IV
288 is included in the ciphertext. This makes it possible to use
289 SILC on unreliable transport, such as UDP which may cause
290 packet reordering and losses. Updated protocol specs, did
293 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
295 * Fixed the MPI implementation of silc_mp_sizeinbase to return
296 < 32 bit values in correct size. Affected file is
297 lib/silcmath/mp_mpi.c.
299 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
301 * Fixed the KE Start Payload parsing to check that mandatory
302 fields are present. Affected file lib/silcske/payload.c.
304 * Fixed compilation warnigs in Irssi SILC Client. Affected
305 files are irssi/src/silc/core/silc-query.c. client_ops.c.
307 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
309 * Print "nick now appears as newnick" and update Irssi's nicklist
310 when you change your nick to "nick". Closes #62
312 * Never format your own nick. Closes #63
314 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
316 * SILC_UMODE_GONE changes are now propagated correctly to the
317 Irssi client. Closes #54
319 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
321 * Fixed example in /HELP KEY
323 * Added expando $j which expands to current SILC Client version
325 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
327 * Fixed public key decoding in crypto library.
329 * Added better error printing to SKE library.
331 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
333 * Fixed NICK command to not crash if nickname was not sent.
335 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
337 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
338 Deprecated the old Encrypt-And-MAC order. Updated protocol
339 specs and implemented.
341 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
342 generation. Updated specs and implemented.
344 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
346 * Added support for rekey before 2^32 sequence number wraps.
347 Affected files in server and client library.
349 * Padding must be at least 8 bytes now. Implemented and updated
352 * Compute maximum padding for authentication packets to make
353 passphrase approximation attacks impossible. Affected files
354 in client library and in server.
356 * Fixed PING command sending in client library and handling in
357 server. The server ID must be ID Payload, not raw ID data.
358 Affected files in server and client library.
360 * Defined that all public keys sent in commands and notify
361 payloads are actually Public Key Payloads not raw public key
362 data. Updated protocol specs and implemented.
364 * Updated protocol version to 1.2. Updated specs and code.
366 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
367 status types. Updated specs and the code.
369 * Added support for normal client to kill its own entries from
370 the network. Updated protocol specs and the code.
372 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
373 and added initial implementation.
375 * Added MAC field to the Private Message Payload to protect
376 against chosen ciphertext attacks. Updated the protocol specs
379 * Added idle and signon fields to the ATTRIBUTE_SERVICE
380 attribute to indicate the user's current idle and signon time
381 of a service. Updated protocol specs and implemented.
383 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
385 * Added "do_not_bind" argument to silc_client_file_send what
386 can be used to not bind locally but assume the file receiver
387 provides the point of connect. Usefull when sender is behind
388 NAT device. Affected file lib/silcclient/silcclient.h and
391 * Added -no-listener option to FILE SEND command in Irssi SILC
392 client. Affected file irssi/src/silc/core/silc-servers.c.
393 Renamed FILE RECEIVE to FILE ACCEPT.
395 * Confirm passphrase for private key encryption in
396 silc_create_key_pair and silc_change_private_key_passphrase.
397 Affected files are lib/silcutil/silcapputil.c.
399 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
401 * Move silc_client_packet_send back to internal, added
402 silc_client_send_packet, a bit simpler function for application.
403 Affected files lib/silcclient/silcclient.h, client.c and
406 * Moved the SilcClientEntry, SilcChannelEntry and
407 SilcServerEntry to silcclient.h to be public and documented
408 them for application. Affected files are
409 lib/silcclient/silcclient.h and idlist.h.
411 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
413 * Fixed manual page installation patch by Ville Räsänen.
414 USERS help page fix patch by Ville Räsänen
416 * Changed the silc_client_command_call interface to make
417 the command call simpler for the application. The library
418 now handles the command line parsing, command finding and
419 execution. Application only needs to call the function
420 with the command line. Affected files are
421 lib/silcclient/silcclient.h, command.[ch].
423 * Fixed silc_get_input to NULL-terminate the returned input.
424 Affected file lib/silcutil/silcutil.c.
426 * Resolve the client's public key in JOIN command if the
427 founder auth data is being requested but we don't know the
428 client's public key. Affected file silcd/command.c.
431 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
433 * Print notify for server opers when backup router comes
434 online. Affected file silcd/server.c.
436 * Fixed the INVITE command to send the invite list in
437 command reply. Affected file silcd/command_reply.c.
439 * Fixed MOTD command reply sending. Affected file
442 * UTF-8 decode the topic in TOPIC command reply and LIST
443 command reply in Irssi SILC client. Affected file is
444 irssi/src/silc/core/client_ops.c.
446 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
448 * Fixed the INVITE command to not crash Irssi SILC client
449 when given without nickname argument. AFfected file
450 irssi/src/silc/core/client_ops.c.
452 * Fixed double free in WHOIS query on normal server when
453 forwarding query to router. Affected file is
454 silcd/server_query.c.
456 * Fixed WATCH command reply handling on normal server which
457 was missing altogether. Affected file silcd/command_reply.c.
460 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
462 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
463 Included yodl sources for each of these. Also modified
464 Makefile.am prototype to install these files to proper
465 locations. Updated CREDITS. Affected file Makefile.am.pre,
466 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
469 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
471 * Added support for encrypted private key files. Now
472 passphrase must be provided when new key pair is created
473 (can be empty though), and prompted when loading the
474 private key. Added support for loading the old-style
475 non-encrypted private keys as well. Affected files
476 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
479 * Fixed silc_get_input to accept input on all terminals.
480 Affected file lib/silcutil/silcutil.c.
482 * Moved the Irssi SILC client key loading and other stuff
483 to be called after the arguments and UI is initialized.
484 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
486 * Added -P option to Irssi SILC client which can be used
487 to change the passphrase of the private key. Affected
488 file irssi/src/silc/core/silc-core.c.
490 * Added silc_change_private_key_passphrase apputil routine
491 to lib/silcutil/silcapputil.[ch].
493 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
495 * Fixed connection closing in client library to not crash.
496 Moved the connection freeing totally to function
497 silc_clinet_del_connection. Affected file
498 lib/silcclinet/client.c.
500 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
502 * Changed includes/silcincludes.h to silcincludes.h.in to
503 include configuration specific information. The silcdefs.h
504 is not included in to installation anymore (it's only
505 compilation time header).
507 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
509 * Moved the SilcClient and SilcClientConnection from client.h
510 to the public lib/silcclient/silcclient.h. Changed the
513 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
515 * If version string in silc_clinet_alloc is NULL the library
516 puts it automatically. Affected file lib/silcclient/client.c.
518 * Changed the version strings from variables to #define's
519 in includes/silcversion.h.
521 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
523 * Added shared library complation support.
525 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
527 * Added lib/silcutil/silcapputil.[ch] for application
528 utility functions. It includes routines for applications'
529 convenience. Added silc_create_key_pair, silc_show_public_key
530 and silc_load_key_pair functions.
532 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
534 * Send RESUME_CLIENT packet from router to backup routers
535 to in resuming. Affected file silcd/packet_receive.c.
537 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
539 * In IDENTIFY command parsing, send all other IDs except
540 Client IDs explicitly to router for resolving on normal
541 server. Also check that ID received in WHOIS command is
542 always Client ID, others are not allowed. Affected file
543 silcd/server_query.c.
545 * Merged latest changes from irssi.org CVS.
547 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
549 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
550 Affected files irssi/src/silc/core/silc-core, silc-server.c.
552 * Fixed the heartbeat sending in Irssi SILC client. Moved
553 the silc_client_packet_send to silcclient.h for application
554 usage. Affected files lib/silcclient/client_internal.h
555 lib/silcclient/silcclient.h.
557 * Fixed a bug in query resolving in server. Used wrong
558 variable in a for loop and crashed. Affected file is
559 silcd/server_query.c.
561 * Server constructs requested attributes only to locally
562 connected clients. Affected file silcd/server_query.c.
565 * Fixed a bug when sending resolving from router to server
566 with requested attributes. The constructed WHOIS command
567 was incorrect. Affected file silcd/server_query.c.
570 * Fixed Requested Attributes saving in WHOIS command reply.
571 The length of the data buffer must be saved too. Affected
572 file silcd/command_reply.c.
574 * Update the client entry's servername after detaching is
575 over. Affected file silcd/packet_receive.c. Bug #37.
577 * Resolve incomplete client entrys in CUMODE_CHANGE and
578 CMODE_CHANGE notifys. Affected file is
579 lib/silcclient/client_notify.c. Bug #42.
581 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
583 * Fixed channel key packet processing bug on backup router
584 during backup resuming protocol. Affected file is
585 silcd/packet_receive.c.
587 * Fixed memory leaks in server. Affected files are
588 silcd/server.c and silcd/packet_receive.c.
590 * Fixed packet decryption problem when backup router encrypted
591 channel message with wrong key during backup resuming
592 protocol. Affected file silcd/packet_send.c.
594 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
595 Toni Willberg (toniw@iki.fi)
597 * Changed the SilcCipher context to be private. Changed the
598 silc_cipher_get_iv to just return pointer to the IV. Added
599 silc_cipher_get_name to return the name of the cipher.
600 Fixed code all around to support these changes. Affected
601 files are lib/silccrypt/silccipher.[ch], client library and
604 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
606 * Fixed unaligned access in lib/silccore/silcattrs.c.
608 * Fixed libtool linking in lib/silcsim/Makefile.am.
610 * Fixed services attribute printing. Affected files is
611 irssi/src/silc/core/silc-queries.c.
613 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
615 * Fixed a crashbug in incoming server accepting. Affected
618 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
620 * Added automatically generated index to Toolkit Reference
623 * Added support for Postscript Toolkit Reference Manual.
625 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
627 * Merged DISCONNECT fix, and autoconn port fix from Irssi
630 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
632 * Added 'send_events' boolean argument to the function
633 silc_schedule_set_listen_fd which sends the set events to
634 the application explicitly if set to TRUE. Default action
635 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
636 lib/silcclient/client_internal.h and silcd/server_internal.h.
638 * Added silc_compare_timeval to determine which time values
639 is smaller. Affected file lib/silcutil/silcutil.[ch].
641 * Added sort-of "Quality of Service" (QoS) support to
642 SilcSocketConnection. Data reception can be controlled with
643 rate limit per second and/or read data length limit.
644 Added silc_socket_set_qos. Affected files are
645 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
647 * Added the QoS configuration to SILC Server configuration
648 file. Affected files are silcd/serverconfig.[ch] and
651 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
653 * Merged with irssi.org CVS.
655 * Failed OPER and SILCOPER authentications are now logged.
656 Affected file silcd/command.c. Bugs #25.
658 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
660 * ROBODoc documented lib/silcutil/silcbuffer.h and
661 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
662 <ville.rasanen@iki.fi>.
664 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
666 * Added support for auto-passphrase authentication from the
667 config file during connecting which was not implemented
668 yet. Affected file irssi/src/silc/core/client_ops.c.
670 * Fixed a bug in authentication protocol failure handling which
671 was processing wrong callback context. Affected files
672 are lib/silcclient/client.c and protocol.c.
674 * Fixed the /ATTR allow off to actually work. Affected file
675 is irssi/src/silc/core/silc-queries.c.
677 * Fixed the /ATTR -del to work. Affected file is
678 irssi/src/silc/core/silc-queries.c.
680 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
682 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
684 * Fixed mask attribute adding in Irssi SILC client. Affected
685 file irssi/src/silc/core/silc-queries.c.
687 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
689 * Added support for saving the requested attributes in
690 WHOIS to directory. Affected file is
691 irssi/src/silc/core/silc-queries.c.
693 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
695 * Added support for parsing VCard fields that do not have
696 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
698 * Fixed a double free bug in hash table foreach function
699 if the entry was deleted in the foreach callback. Affected
700 file lib/silcutil/silchashtable.c.
702 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
704 * Added silc_attribute_get_verify_data to return the signature
705 verification data for either user digital signature or
706 server digital signature in Requested Attributes. Affected
707 files are lib/silccore/silcattrs.[ch].
709 * Added silc_vcard_alloc which is used to allocated dynamic
710 SilcVCard context. The silc_vcard_free now checks whether
711 the context is dynamically allocated or not. Affected files
712 are lib/silcutil/silcvcard.[ch].
714 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
716 * Periodically remove the NOATTR status from client entry
717 so that the client may take the attributes in use even after
718 server has resolved them unsuccessfully earlier. Affected
719 file silcd/server_query.c and idlist.h.
721 * Moved sha1hash and md5hash from client->internal to
722 SilcClient for application usage. Affected files are
723 lib/silcclient/client.h and client_internal.h.
725 * Fixed attribute encoding and decoding bugs. Affected
726 files lib/silccore/silcattrs.[ch].
728 * Added ATTR command to Irssi SILC Client which is used to
729 manage user's Requested Attributes sending and values for
730 WHOIS command. Affected files around Irssi SILC client.
732 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
734 * Added silc_buffer_strformat which can be used to format
735 strings into a buffer which size is automatically increased.
736 Affected file lib/silcutil/silcbuffmt.[ch].
738 * Added implementation of VCard (RFC 2426) which can be used
739 as part of Requested Attributes in WHOIS command. Affected
740 file lib/silcutil/silcvcard.[ch].
742 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
744 * Some strncat -> silc_strncat changes our the core and
747 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
748 errors. Added better error printing to SKE library.
749 Affected files lib/silcske/silcske.c, silcske_status.h and
752 * Save the PKCS key length even if only private key is set to
753 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
755 * Fixed the usage of silc_pkcs_get_key_len since it returns the
756 length in bits not in bytes. Affected files are
757 lib/silcske/silcske.c, lib/silccore/silcauth.c and
758 silcd/server_query.c.
760 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
762 * Added silc_attribute_payload_encode_data to directly encode
763 the data into the attributes buffer. Renamed function
764 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
765 Affected files are lib/silccore/silcattrs.[ch].
767 * silc_hash_table_find_foreach calls the foreach function now
768 once even if the nothing was found with context set to NULL.
769 Affected file lib/silcutil/silchashtable.[ch].
771 * Remove the RESOLVING flag from client entry after received
772 the Requested Attributes from the client. Fixed memory leak
773 in client entry freeing. Affected files silcd/server_query.c
776 * Added Requested Attributes support into SILC Client Library.
777 It is not able to send requested attributes in WHOIS command,
778 and also receive and process requested attributes. Added
779 silc_client_attribute_[add|del] and silc_client_attributes_get
780 functions. Added also `ignore_requested_attributes' to the
781 SilcClientParams to not use attributes in client. Affected
782 files are lib/silcclient/command.c, client_attrs.[ch],
783 silcclient.h, client_internal and client.[ch].
785 * Changed the silc_client_get_client_by_id to support Requested
786 Attributes, it takes them as argument now. Affected file
787 is lib/silcclient/silcclient.h, and idlist.c.
789 * Added -details option to WHOIS command in Irssi SILC Client
790 to support the requested attributes. By default it requests
791 all attributes. Affected file lib/silcclient/command.c and
792 irssi/doc/help/in/whois.in.
794 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
796 * Add also SERVICE attribute for server-constructed attribute
797 data. Also digitally sign the attributes and add
798 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
799 silcd/server_query.c.
801 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
803 * Changed the silc_attribute_payload_encode to support list
804 of attributes (function may be called several times to add
805 a new attribute). Removed the silc_attribute_payload_encode_list
806 function. The encoding function now also automatically encodes
807 the data, so the caller does not need to do that. Affected
808 files lib/silccore/silcattrs.[ch].
810 * Added support for replying on behalf of the user to the
811 Requested Attributes in WHOIS command in the server. Affected
812 file silcd/server_query.c.
814 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
815 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
817 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
819 * Don't swtich to become primary router if we are backup if
820 decryption error has occurred. Affected file silcd/server.c.
822 * Fixed a bug in backup router IP address comparison in
823 silc_server_backup_get.
825 Save now also the port of the server/router and use that
826 in comparison as well. Affected file silcd/server_backup.c.
828 * Normal server now reconnects to backup router automatically
829 if connection is lost to it. Affected file silcd/server.c.
831 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
833 * If packet processing fails (like integrity check fails)
834 the connection is closed now. Affected files are
835 lib/silccore/silcpacket.c and silcd/server.c.
837 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
839 * Fixed double free in RSA public key set function
840 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
843 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
845 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
846 Added server_query.[ch] which provides one interface for
847 querying information using all three commands.
849 * Changed all "typedef unsigned char" in core library to
852 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
854 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
856 * Renamed silc_server_get_client_resolve to
857 silc_server_query_resolve and moved to server_query.[ch].
859 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
861 * Resumed client packet handling from server put the resumed
862 client on wrong list on router and caused the client not
863 be present on the network anymore. Now fixed to put the
864 client to correct list. Affected file silcd/packet_receive.c.
866 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
868 * Various cleanup in error message output in config parsing code
869 and in server init code. Fixed error log files containing
870 too many newlines ('\n') in some situations. Affected files are
871 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
873 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
875 * Use the reverse lookupped hostname in client internals
876 instead of one user provided us as remote server name.
877 Affected file lib/silcclient/client.c.
879 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
881 * Added 'app_context' to silc_schedule_init. It is an
882 application specific context that is delivered to application
883 in task callback functions. Affected files are
884 lib/silcutil/silcutil.[ch].
886 * The hb_context in SilcSocketConnection is not freed
887 automatically anymore (application must free it). Freeing
888 it automatic is inconsistent. Affected files are
889 lib/silcutil/silcsockconn.[ch].
891 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
893 * Added support for removing explicitly added client connections
894 in rehash and closing the client connections if they were
895 unconfigured in the rehash. Affected file silcd/server.c.
897 * Added support for aborting automatically pending commands
898 that never receives the reply (to avoid memory leaks).
899 Added also silc_server_command_pending_timed to set the
900 specific timeout for pending command. Affected files are
901 silcd/command[_reply].[ch].
903 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
904 specs and lib/silccore/silcstatus.h.
906 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
908 * Changed the silc_get_time to accept time value as argument
909 or if zero is sent return current local time. Affected
910 file lib/silcutil/silcutil.[ch].
912 * Added STATS command to client library and Irssi SILC client.
913 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
915 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
917 * Assure that channel key is set before sending it. May
918 crash server otherwise. Affected file silcd/packet_send.c.
920 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
922 * Assure that endless loop cannot happen with detached client
923 resolving on normal server. Added idlist status
924 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
925 silcd/idlist.h and silcd/packet_receive.c.
927 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
929 * Incoming file transfer request cannot use same session as
930 the sending session. This can happen when sending file to
931 yourself. Crashed the client on quit. Affected file
932 lib/silcclient/client_ftp.c. Bug #24.
934 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
936 * Implemented the draft-riikonen-precense-attrs draft and
937 the Attribute Payload into the lib/silccore/silcattrs.[ch].
939 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
941 * Distribute the SERVER_SIGNOFF notify also to local backup
942 routers from the primary router. The backup router may not
943 have the signing of local server directly connected and need
944 to know about the signoff. Affected file silcd/server_util.c.
946 * Use the primary router as the origin of the locally connected
947 server when it is disconnecting from the backup router since
948 that's where it really is coming from. Now the clients from
949 the disconnecting server are removed correctly and "shadow"
950 clients are not left to the backup router. Affected file
953 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
955 * If normal server is standalone and found existing but disabled
956 channel, do not re-create the channel since it creates
957 duplicate same channels. Affected file silcd/server.c.
959 * Added anonymous client connections support to server. New
960 "anonymous" configuration option to ConnectionParams section
961 added. If set to true, the username and hostname information
962 of the client will be scrambled and anonymous user mode is
963 set automatically to the user. Affected files are
964 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
966 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
968 * In JOIN notify handling, mark that the cache entry of the
969 client cannot be expired. Can cause crashes on normal
970 server (asserts client->channels). Affected file is
971 silcd/packet_receive.c.
973 * From now on distribution versions are used as protocol versions
974 instead of by default using the Toolkit base version as protocol
975 version. Affected file prepare.
977 * Do not set the locally resolved hostname for local client
978 entry but take what server sends. This way the real hostname
979 is showed in WHOIS for yourself. Affected file is
980 lib/silcclient/idlist.c and lib/silcclient/client.c.
982 * Resolve local info with IDENTIFY when connecting to server.y
984 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
986 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
987 for implied search (not needed on platforms which has native
988 pthreads library). Use --without-pthreads to disable threads.
989 Affected file is configure.in.pre
991 * Fixed --with-iconv on platforms which need to bypass (broken)
992 native iconv(). Affected file is configure.in.pre
994 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
996 * Moved -C option parsing in Irssi SILC client at same time
997 as other options. The UI was initialized earlier and caused
998 problems on command line. Bug #16. Affected file is
999 irssi/src/silc/core/silc-core.c.
1001 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1003 * Added global variable silc_log_timestamp that tells silclog
1004 wether to print or not the timestamp in the logging files.
1005 Affected file lib/silcutil/silclog.[ch].
1007 * Added silcd configuration option Timestamp in the Logging
1008 section. Affected file silcd/serverconfig.[ch],
1009 doc/example_silcd.conf.in.
1011 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1013 * Fixed fingerprint checking to check for entirely empty
1014 fingerprint instead of two first bytes when determining
1015 if it is set. Bug #18. Affected file silcd/command.c.
1017 * Fixed duplicate PKCS name registering to not allow it.
1018 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1020 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1022 * Conditionalize non-gcc compiler optimizations for various
1023 platforms, enable those commented out. Cleanups.
1024 Affected file lib/silcmath/mpi/configure.in
1026 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1028 * silc_rng_exec_command() left zombie processes if command
1029 didn't generate any output. Affected file
1030 lib/silccrypt/silcrng.c
1032 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1034 * Rewrote iconv checking, introduce --with-iconv for systems
1035 which rely on libiconv. Check if iconv() provided by libc
1036 is good enough, otherwise demand libiconv. Affected file
1039 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1041 * Search for ldopen() also in libc. This enables SIM support
1042 on *BSD systems. Based on patch from Alex Zepeda. Affected
1043 file configure.in.pre
1045 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1047 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1048 This fixes prepare on *BSD systems. Affected file
1051 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1053 * More fixed for not having purge timeout for global clients
1054 that are on channel. Affected files silcd/command_reply.c
1057 * Fixed the rekey protocol to work with backup router connections.
1058 Rekey packets are now allowed on disabled connections as
1059 well. Affected files silcd/packet_send.c and server.c.
1061 * Do not switch to be as backup router when shutting down and
1062 closing the primary connection. Affected file silcd/server.c.
1064 * Fixed memory leaks in backup router deleting. Added
1065 silc_server_backup_free to free all data during shutdown of
1066 server. Affected files silcd/server_backup.[ch].
1068 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1070 * Do not process commands if the sock->user_data is NULL.
1071 Affected file silcd/command.c.
1073 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1075 * Fixed buffer overflow and security problems (loosing bits
1076 in CFB encryption) in SILC RNG. Problems reported by
1077 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1079 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1081 * Added yet more checks that client is not expired on global
1082 list if it is on channels. Affected file is
1083 silcd/command_reply.c.
1085 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1087 * Merged c0ffee's MIME signal patch which adds support for
1088 sending also MIME messages in Irssi SILC Client, and handling
1089 received MIME messages in a signal (and perhaps doing something
1090 to non-textual MIME messages).
1092 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1094 * Fixed pending command deletion in server and client library
1095 to check the whole list instead of breaking after first found.
1096 The affected files are silcd/command.[ch] and
1097 lib/silcclient/command.[ch].
1099 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1101 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1102 secret or private, otherwise it's possible to find out
1103 whether a secret channel exists or not. Affected file
1106 * If CMODE change fails during the mode setting, assure that
1107 the old mode mask is set for the channel back. Affected
1108 file silcd/command.c.
1110 * Fixed passphrase saving on +a channel on normal server
1111 after successful JOIN command. Affected file silcd/command.c.
1113 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1115 * Remove server/router operator privileges in DETACH command,
1116 since it's possible to resume to server where these
1117 privileges would not be allowed for the client. Affected
1118 file silcd/command.c.
1120 * Do not set to wait for backup in rehash of the server.
1121 Affected file silcd/server.c.
1123 * Do not check listener sockets when counting how many
1124 socket connections we have. Affected file is
1125 silcd/server_util.c.
1127 * Do not announce disconnected clients that are remaining
1128 in history (for WHOWAS). This is because SIGNOFF notify
1129 for these has been sent earlier already. Affected file
1132 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1134 * Buffer overflow with CUMODE command's mode->mode character
1135 conversion. Reported by Ville Räsänen. Affected file
1136 lib/silcutil/silcutil.c.
1138 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1140 * Allow heartbeat packets to go disabled connections anyway.
1141 Affected files silcd/server.c and silcd/packet_send.c.
1143 * Do not broadcast New Channel packets with List flag set
1144 in the packet to backup routers. The router must check
1145 for the correctness of the packets before sending them.
1146 It is possible that router will have enforce Channel ID
1147 change and this would cause desync in the backup router.
1148 Affected file silcd/packet_receive.c.
1150 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1151 are handled in list parsing. They are not list packets
1152 anymore. Affected file silcd/packet_receive.c.
1154 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1156 * Stop waiting for backup router through the timeout, not
1157 directly after backup router has arrived. Affected file
1160 * Do not re-create channel keys and send them when removing
1161 clients in server shutdown. Affected files are
1162 silcd/server_internal.h and silcd/server_util.c.
1164 * Notify distribution to backup routers was missing from
1165 the silc_server_send_notify_dest function which caused
1166 desyncing problems with backup router. Affected file is
1167 silcd/packet_send.c.
1169 * The client's channel removing was working wrong on
1170 backup router. It assumed that it doesn't know global
1171 information but backup router does know. For this reason
1172 it could remove channel when it wasn't supposed to do that.
1173 Affected file silcd/server.c and silcd/server_util.c.
1175 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1177 * Stop for a couple seconds after badkup router has become
1178 primary router. Affected file silcd/server.c.
1180 * Added silc_server_remove_servers_by_server, which is used
1181 to remove servers originated from some other server. Also
1182 clients of those servers can be removed too. Affected file
1183 silcd/server_util.[ch].
1185 * When removing clients after a server has signed of remove
1186 also all servers behind that server (unless they are known
1187 to be available locally), and send SERVER_SIGNOFF for each
1188 of the server separately. Also the signed off clients are
1189 sent now separately per signed off server. The affected files
1190 are silcd/server.c and silcd/server_util.[ch].
1192 * All servers added with silc_idlist_add_server must always
1193 have both "router" and "connection" pointers set. Otherwise,
1194 bad server entries may be left around in the cache.
1195 Affected file silcd/command_reply.c.
1197 * Do not create the channel key in NEW_CHANNEL packet
1198 processing if the channel is empty. Affected file
1199 silcd/packet_receive.c.
1201 * Completed backup router support for standalone routers.
1202 Supports also servers in the cell that do not use the backup
1205 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1207 * Fixed a bug in silc_string_regexify which did not add '^'
1208 at the start of each string, and thus the matching was
1209 not explicit. For example ban list iikone@*!*@* would
1210 match also "priikone", which is wrong, it would have to be
1211 *iikone@*!*@* to match also "priikone". Affected
1212 file lib/silcutil/unix/silcunixutil.c.
1214 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1216 * Enable all local server connections before updating client
1217 caches when we've become backup router. Otherwise, signoff
1218 packets may not reach the clients. Affected files are
1219 silcd/server.c and silcd/server_util.[ch].
1221 * Fixed a bug in version string parsing which could crash
1222 the program with specially formatted version string.
1223 Bug reported and patch provided by Ville Räsänen. Affected
1224 file lib/silcutil/silcutil.c.
1226 * Handle the disconnection immediately when DISCONNECT
1227 packet is received in server. Affected file silcd/server.c.
1229 * Primary router now waits a short time (10 seconds) for
1230 backup router connection before accepting any other
1231 connection (except local). Affected file silcd/server.c,
1234 * Fixed a crash in client libary in NICK_CHANGE notify when
1235 NICK_CHANGE arrived for client entry we are resolving
1236 currently. Affected file lib/silcclient/client_notify.c.
1238 * Call the sconn->callback completion even if error had
1239 occurred. Start reconnecting always if connection to
1240 primary router fails during backup router protocol.
1241 Affected files silcd/server.c and server_backup.c.
1243 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1245 * Added functions silc_server_send_opers and
1246 silc_server_send_opers_notify to send packets stricly
1247 to operators. Added macro SILC_SERVER_SEND_OPERS macro
1248 to send variable argument notify to operators.
1249 Affected files silcd/packet_send.[ch] and silcd/server.h.
1251 * Removed UMODE rights checking with UMODE_CHANGE notify.
1252 Affected file silcd/packet_receive.c.
1254 * Server/router operator now receives notify when network
1255 switches to backup router and when it resumes the use of
1256 primary router. Affected file silcd/server.c and
1257 silcd/server_backup.c.
1259 * Fixed the updating of client information after backup
1260 resuming protocol is over; update all except local clients
1261 to the new primary router. The affected file is
1262 silcd/server_util.c.
1264 * Added support for closing active connections in rehash
1265 that were unconfigured by the user. Supports currently
1266 closing server and router connections. Affected file
1269 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
1271 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1273 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
1274 is NULL since seems that on some platforms NULL is allowed
1275 and on some it's not. Fallback encoding is used instead.
1276 Affected file lib/silcutil/silcstrutil.c.
1278 * Fixed statistics updating for incoming server connection
1279 which could cause problems when re-connecting. Affected
1280 file silcd/server.c.
1282 * Preliminary backup router support for standalone router
1283 added. Affected files in silcd/.
1285 * Mark server connections in backup router disabled before
1286 and after backup protocol. Affected file is
1287 silcd/server_backup.c.
1289 * Added support for reconnecting to remote server connection
1290 even if the protocol fails, and if the configuration wants
1291 us to keep trying to connect anyway.
1293 Server connection is not allowed to backup router if
1294 backup router does not have connection to primary router yet.
1296 Affected file is silcd/server.c.
1298 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1300 * Added silc_client_udpate_server function to update changed
1301 server info. Affected file lib/silcclient/idlist.[ch].
1303 * Added check for server entries that are being resolved when
1304 notify is received. If being resolved, handle the received
1305 notify only after it's resolved so that all notifys are
1306 handled in same order as received from the server.
1308 Added similar resolver check to channel entries. Every
1309 notify that cause resolving of any information that affects
1310 channel entry marks the channel entry in waiting state.
1311 After whatever resolving is over the waiters are signalled
1312 and only then the notifys are handled in the same order
1313 as delivered from the server.
1315 Affected files are lib/silcclient/idlist.[ch], and
1318 * Fixed KILLED notify handling in normal server. Affected
1319 file silcd/packet_receive.c.
1321 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
1322 is locally connected, or was locally connected (but may
1323 be detached and connection is not active). Added also
1324 SILC_IS_LOCAL for checking this status. Affected files
1325 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
1326 silcd/server.c and silcd/server_internal.h.
1328 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1330 * Don't send or handle TOPIC_SET if topic is already set and
1331 is same as being set. Affected files silcd/command.c and
1332 silcd/packet_receive.c.
1334 * Fixed CMODE change rights checking to work correctly when
1335 removing modes by operator. Affected file is
1336 silcd/server_util.c.
1338 * Fixed some handling with New Channel packet in router and
1339 fixed some CMODE_CHANGE notify handling in server and router.
1340 Affected file is silcd/packet_receive.c.
1342 * Changed "disconnect" client operation to include the
1343 reason of the disconnection and optional disconnection
1344 message. Affected file lib/silcclient/silcclient.h.
1346 * Made the compilation of lib/contrib/ stuff conditional.
1347 Affected files configure.in.pre, lib/contrib/Makefile.am.
1349 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1351 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
1352 to the sender of the notify too, to avoid situation where two
1353 notifys are in the network at the same time going to oppsite
1354 directions. Affected file silcd/packet_receice.c.
1356 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1358 * Delete the client from channel even if the cilent->id is
1359 NULL. It was possible that client was deleted without
1360 removing from channels (theoretically at least). Affected
1361 file silcd/server.c and silcd/server_util.c.
1363 * Free the client data too when resuming is not successful.
1364 Affected file silcd/packet_receive.c.
1366 * Merged some code from c0ffee's silc-plugin. Affected files
1367 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
1369 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
1370 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
1371 to the primary router connection, the other one returns
1372 TRUE if packet must be broadcasted to network.
1374 * All notifys that are destined to primary router (to network)
1375 are now automatically sent to backup routers even if the
1376 router is standalone (and has backup router). Affected files
1379 * Added --without-irssi and --without-silcd configuration
1380 options for disabling the compilation of these applications.
1381 Affected file configure.in.pre and prepare.
1383 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1385 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
1386 UTF-8 encoding and decoding. Added also new encodings
1387 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
1389 Added also SILC_STRING_LANGUAGE which is language and charset
1390 specific encoder and decoer for those platforms that support
1391 iconv(). It can convert the UTF-8 to and from the locale
1392 specific character set.
1394 Affected file lib/silcutil/silcstrutil.[ch].
1396 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
1398 * Added function silc_get_command_name to the file
1399 lib/silcutil/silcutil.[ch].
1401 * Improved the server debug output a bit. Affected files are
1404 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1406 * Save the channel passphrase when received succesful JOIN
1407 command reply from router, on normal server. Otherwise
1408 joinig +a channels from normal server is not possible.
1409 Affected file silcd/command.c.
1411 * Fixed a bug in TOPIC_SET notify handling. The notifier
1412 may be other than client too, like server or channel.
1413 It expected it to always be only client and ignored the
1414 notify. Affected file silcd/packet_recieve.c.
1416 * Removed some (unnecessary) debug printing from
1417 lib/silccore/silcid.c and lib/silccore/silcargument.c.
1419 * Do not force CMODE_CHANGE when server is announcing new
1422 Router announces stuff only after server reannounces channel
1423 after CHANNEL_CHANGE notify.
1425 These fixes optimizes the announcing procedure, and perhaps
1426 fixes some problems too. Affected file silcd/packet_receive.c.
1428 * Fixed SERVER_SIGNOFF sending to local clients. It was
1429 totally broken and sent the notify to all local clients,
1430 instead of only to those that was on same channel as the
1431 signing off clients. Affected file silcd/server_util.c.
1433 * Added -D option to server. It can be used to give debug
1434 level. The levels are from 0 - 99, and are predefined for
1435 smooth server debugging. (see silcd.c for the predefined
1436 levels). Affected file silcd/server.c.
1438 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1440 * Fixed a bug in Irssi SILC client to close the connection
1441 properly when disconnecting from server. Affected file
1442 irssi/src/silc/core/client_ops.c.
1444 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1446 * When authenticating as founder during JOIN command, check
1447 that the one authenticating becomes the only founder on the
1448 channel. Affected file silcd/command.c.
1450 * Better checking for founder mode setting when CUMODE_CHANGE
1451 notify is received. Affected file silcd/packet_receive.c.
1453 * Close all connections when shutting down the server by sending
1454 DISCONNECT packet. Close all listeners too when shutting
1455 down the server. Affected file silcd/server.c.
1457 * Handle DISCONNECT packet correctly in client library by
1458 calling the "disconnect" client operation. Affected file
1459 lib/silcclient/client.c.
1461 * Handle local errors correctly during resuming. Affected
1462 file lib/silcclient/client.c.
1464 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1466 * The log file is not dupped internally anymore in
1467 lib/silcutil/silclog.c. Fixed memory leaks too.
1469 * The scheduler now dispatches all pending timeout tasks
1470 when it is uninitialized with silc_schedule_uninit.
1471 Affected file lib/silcutil/silcschedule.c.
1473 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1475 * Added --enable-stack-trace option to configure. Added
1476 memory allocation stack trace support. Added files
1477 lib/silcutil/stacktrace.[ch]. Affected files are
1478 lib/silcutil/silcmemory.[ch].
1480 * Fixed memory leaks from libraries and server. Affected
1481 files around the tree.
1483 * Reverted back a fix made to CUMODE which broke it.
1484 Affected file silcd/command.c.
1486 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1488 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
1489 core library, and implemented it. All textual messages SHOULD
1490 use this flag and the message MUST be UTF-8 encoded.
1491 All text messages sent by Irssi SILC client are now UTF-8
1492 encoded (regardless whether the terminal supports UTF-8 or not).
1493 Affected files are lib/silccore/silcchannel.h,
1494 irssi/src/silc/core/silc-servers.c, silc-channels.c and
1497 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1499 * Added lots of new statistics updating that was missing from
1500 the server and router code. Affected files in silcd/.
1502 * Sending SIGUSR1 signal to server now dumps the current
1503 server statistics into /tmp directory. Affected file is
1506 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
1507 the SILC Hash Interface also. Added new functions
1508 silc_hash_get_name, silc_hash_init, silc_hash_update and
1509 silc_hash_final. Affected file lib/silccrypt/silchash.c.
1511 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1513 * Added some better info printing for client during connecting.
1514 Affected file silcd/server_util.c.
1516 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
1517 to silence a user on a channel. Affected files are
1518 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
1519 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
1520 and silcd/packet_receive.c.
1522 * Fixed a fatal bug in handling of malformed command payload.
1523 Affected file silcd/command.c.
1525 * Fixed a double free when announcing channel users to router.
1526 Affected file silcd/server.c.
1528 * After successful authentication to channel founder mode, check
1529 that there isn't anyone else with founder mode on the channel.
1530 The one that authenticated will become founder and anyone
1531 else is demoted. Affected file silcd/command.c.
1533 * Added error printing of any error that has occurred during
1534 any command in client library. Affected file is
1535 irssi/src/silc/core/client_ops.c.
1537 * Removed some error printing from the client library and left
1538 it for the application to worry (from the error status it
1539 receives in 'command' client operation. Affected file is
1540 lib/silcclient/command.c.
1542 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1544 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
1545 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
1546 Starting key agreement with itself is denied. Affected file
1547 is lib/silcclient/client_keyagr.c.
1549 * Fixed some error checkings from the SFTP library which caused
1550 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
1551 and lib/silcsftp/sftp_util.c.
1553 * Added new "debug" and "debug_string" settings to Irssi SILC
1554 client which can be used to print runtime debugging on the
1555 Irssi's screen. Available when compiled with --enable-debug
1556 option. Affected file irssi/src/silc/core/silc-core.c.
1558 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1560 * Fixed a missing variadic parameter in a function call that
1561 caused server crash when a non-allowed connection arrived.
1562 Reported by Richard Becker. Affected file silcd/server.c.
1564 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1566 * Added WATCH list sending to backup routers from router.
1567 The WATCH command is sent by the router to the backup
1568 router. Affected file silcd/command.c.
1570 * Mark the backup_router flag for RouterConnection entry
1571 if the backup router stuff is defined in the config file.
1572 Affected file silcd/serverconfig.c.
1574 * Fixed some backup data sending around the code to work better
1575 if the router is standalone router. Not all places were fixed.
1576 Affected file silcd/packet_receive.c, silcd/packet_send.c,
1579 * Fixed the router connecting when connecting to multiple
1580 routers. It ignored every other router except the first
1581 one. Affected file silcd/server.c.
1583 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1585 * Made the private key generation after expiration optional.
1586 If not created after expiration the old key will re-expire
1587 at a later time (and thus key pair is not necessary to
1588 change). Affected file irssi/src/silc/core/clientutil.c.
1590 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1592 * The length arguments in bind() and connect() were wrong
1593 and fixed now to used SIZEOF_SOCKADDR in the
1594 lib/silcutil/unix/silcunixutil.c.
1596 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1598 * Fixed detach timeout handling to use Client ID and not
1599 the actual client entry which may be freed in the callback.
1600 Affected file silcd/command.c.
1602 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1604 * Merged c0ffee's multiple interface support patch.
1605 Affected files in silcd/.
1607 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1609 * Cleanup keys properly. Affected file is
1610 irssi/src/silc/core/clientutil.c.
1612 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1614 * Display the user mode on the status bar. Affected file
1615 irssi/src/silc/core/silc-expandos.c.
1617 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1619 * If private message key is not set, but the flag is set in
1620 the packet, ignore the packet since it cannot be decrypted.
1621 Affected file lib/silcclient/client_prvmsg.c.
1623 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1625 * When resuming client, remove the old client entry from
1626 the watcher list too. Affected file silcd/packet_receive.c.
1628 * Do not allow normal server to force founder mode away
1629 from router if the founder mode is already set. Affected
1630 file silcd/packet_receive.c.
1632 * Remove the client entry with watch notify types with short
1633 timeout, and not directly, so that other notifys can be
1634 retrieved too. Affected file lib/silcclient/client_notify.c.
1636 * Display notification about data messages that cannot be
1637 displayed. Affected files irssi/src/silc/core/client_ops.c,
1638 irssi/src/fe-common/silc/module-formats.[ch].
1640 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1642 * Fixed the CHANNEL_CHANGE notify handling in client libary
1643 to not use freed memory. Affected file is
1644 lib/silcclient/client_notify.c.
1646 * Fixed CUMODE_CHANGE notify handling in server. Affected
1647 file silcd/packet_receive.c.
1649 * Fixed USERS command to support empty channels. Affected
1650 file silcd/command.c.
1652 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1654 * Allow multiple identical pending commands to be registered
1655 in client library. Affected file is lib/silcclient/command.c.
1657 * Call the completion for resolving client information only
1658 after all resolvers has finished. This fixes a crash in
1659 the client. Added support for checking when the resolvers
1660 are finished. Affected file is lib/silcclient/idlist.c.
1662 * Wait by default 3 seconds before reconnecting to the server
1663 after being disconnected. Makes the /detach command a bit
1666 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1668 * Check the watcher list before sending signoff notifys
1669 when closing client connection. Affected file is
1672 * Added better CMODE command rights checking. Affected file
1673 silcd/server_util.c.
1675 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1677 * Fixed watcher list checking during server signoff. It
1678 crashed the server. Affected file silcd/server_util.c.
1680 * The JOIN command reply returns now the founder's public
1681 key. Affected file is silcd/command.c.
1683 * Announce the channel mode, and the mode properties with
1684 CMODE_CHANGE notify. Affected file silcd/server.c.
1686 * Mark new channels by default disabled, untill at least
1687 one user joins the channel. Affected file is
1688 silcd/packet_receive.c.
1690 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1692 * The nickname argument to watch notify can be optional.
1693 Fixes a crash in server. Affected file silcd/packet_send.c.
1695 * Remove the client entry from cache if the WATCH notify type
1696 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
1697 lib/silcclient/client_notify.c.
1699 * Check the watcher list before and after changing nickname
1700 when the NICK_CHANGE notify is received. Affected file is
1703 * Fixed a crash in OPER and SILCOPER command sending. Empty
1704 passphrase caused the crash. Affected file is
1705 lib/silcclient/command.c.
1707 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1709 * Merged with Irssi CVS for Irssi SILC client.
1711 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1713 * Completed the protocol specifications.
1715 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1717 * Merged with Irssi CVS for Irssi SILC client.
1719 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1721 * Added the founder's public key delivery to the
1722 CUMODE_CHANGE notify type as well. Updated the protocol
1723 specs and the code. Affected files are silcd/packet_send.[ch],
1724 silcd/packet_receive.c and silcd/command.c.
1726 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1728 * Added silc_pkcs_public_key_copy function into the
1729 lib/silccrypt/silcpkcs.[ch].
1731 * Remove the `iv' from the SilcChannelEntry since we can
1732 live without it. Affected files are silcd/idlist.h and
1733 silcd/packet_receive.c.
1735 * Added support for sending the founder's public key in
1736 the CMODE_CHANGE notify packet in the server. Affected
1737 files are silcd/packet_send.[ch], silcd/packet_receive.c,
1738 silcd/command.c and silcd/server.c.
1740 * Changed the FOUNDER_AUTH authentication to use only
1741 public key authentication as defined by new protocol
1742 specs. Passphrase authentication with that mode cannot
1743 be used anymore. It is now possible to reclaim founder
1744 mode from any server in the network. Affected files are
1745 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
1747 * Added permanent channels support by making the channel
1748 permanent when FOUNDER_AUTH mode is set on the channel.
1749 The channel will not be destroyed even if channel is empty
1750 when that mode is set. Protocol TODO #17. Affected
1751 files are silcd/server.[ch], server_util.[ch],
1752 silcd/command.c, silcd/packet_receive.c and
1753 lib/silcclient/command.c.
1755 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1757 * Added reference counter to the command reply context in
1758 the client library. Affected files are
1759 lib/silcclient/command_reply.[ch].
1761 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1763 * Fixed rekey protocol with PFS in the client library.
1764 Affected file is lib/silcclient/protocol.c.
1766 * Added support for list of errors in client library
1767 command reply handling. Affected file is
1768 lib/silcclient/command_reply.c.
1770 * Defined that the WHOIS and IDENTIFY commands can send
1771 list of errors. Updated the protocol specs. Protocol
1774 * Added support for sending list of errors to WHOIS and
1775 IDENTIFY commands in server. Added support for receiving
1776 list of errors in server. Affected files are
1777 silcd/command.c and silcd/command_reply.c.
1779 * Fixed client info resolving on LEAVE command in client
1780 library to not crash. Affected file is
1781 lib/silcclient/client_notify.c.
1783 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1785 * Defined that the NICK command replies with thew changed
1786 nickname too, to make the nickname changing simpler at
1787 the client's end. Updated protocol specs and the code
1788 in client and server. Affected files are
1789 silcd/command.c, lib/silcclient/command_reply.c and
1790 lib/silcclient/command.c.
1792 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1794 * Added `Compressed' packet flag to indicate that the packet
1795 payload is compressed by the sender. Updated the protocol
1796 specs and the core library. The compression still is not
1797 implemented in the sources. Affected file is
1798 lib/silccore/silcpacket.h.
1800 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1802 * Remove pending command callbacks also if the connection
1803 to the server is destroyed. Affected file is
1804 lib/silcclient/client.c.
1806 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1808 * Added new QUIET channel user mode that can be used to
1809 quiet a user in a channel. Updated the protocol specs but
1810 it wasn't implemented yet. Protocol TODO #27. Affected
1811 file is lib/silccore/silcmode.h.
1813 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1815 * Added BLOCK_INVITE user mode to be able to block incoming
1816 invite notifications. Protoocol TODO #26. Affected files
1817 are lib/silccore/silcmode.h, lib/silcclient/command.c and
1820 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
1821 the protocol specs and the code. Affected file is
1822 lib/silccrypt/silcpkcs.c.
1824 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1826 * Disconnect Payload includes now the status type. Updated
1827 the protocol specs and the code. Protocol TODO #25.
1828 Affected files are silcd/server.c, lib/silcclient/client.c.
1830 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
1831 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
1832 Moved the silc_client_command_status_messages table to the
1833 lib/silcutil/silcutil.c and added new funtion
1834 silc_get_status_message, which deprecates function
1835 silc_client_status_message. Affected files are
1836 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
1837 lib/silcutil/silcutil.[ch].
1839 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1841 * Defined that the nickname hash in Client ID MUST be from
1842 lowercase nickname. This effectively changes nicknames in
1843 SILC to case-insensitive. Updated the protocol specs and
1844 the code. Affected files are lib/silcutil/silcutil.[ch],
1845 silcd/serverid.c, and silcd/idlist.c.
1847 * Added new channel user modes BLOCK_MESSAGES_USERS and
1848 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
1849 code. Affected files are lib/silccore/silcmode.h,
1850 lib/silcclient/command.c, and silcd/packet_send.c.
1852 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
1853 specs and code. Affected file lib/silccore/silcstatus.h.
1855 * Added support for watch list. It is possible to add nicknames
1856 to be watched, and when they come to network, leave network
1857 or user mode changes the watcher will be notified of this
1858 change. Added SILC_COMMAND_WATCH command, added new
1859 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
1860 notifications. Updated the protocol specs and implemented
1861 this to library, client and server. Protocol TODO #21.
1862 Affected files are lib/silccore/silccomand.h,
1863 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
1864 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
1865 silcd/packet_send.[ch], silcd/packet_receive.c, and
1866 irssi/src/silc/core/client_ops.c.
1868 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
1869 somebody watching you. Updated the protocol specs and the
1870 code. Affected files are lib/silccore/silcmode.h, and
1871 lib/silcclient/command.c.
1873 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1875 * Added service support to SILC protocol. Added new command
1876 SILC_COMMAND_SERVICE. Updated the protocol specs and the
1877 core library. Services are not implemented in server or
1878 client for now. Protocol TODO #20. Affected files are
1879 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
1881 * Added SilcStatus argument to `command' client operation
1882 to return the error status when command sending fails
1883 locally. Changed all command in client library to return
1884 correct command status. Affected files are
1885 lib/silcclient/command.c, lib/silcclient/silcclient.h and
1886 irssi/src/silc/core/client_ops.c.
1888 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1890 * Added silc_mime_parse function to parse MIME headers.
1891 Affected files are lib/silcutil/silcstruti.[ch].
1893 * Added MIME header parsing in Irssi SILC Client. It displays
1894 all textual MIME objects, others it ignores. Affected file
1895 is irssi/src/silc/core/clien_ops.c.
1897 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1899 * Fixed a bug in the pid writing function, which couldn't be
1900 written in a root-owned directory.
1902 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1904 * Defined that channel message to unknown Channel ID must
1905 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
1906 Updated the protocol specs and the code in server. The
1907 affected file is silcd/packet_receive.c.
1909 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1911 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
1912 that it is used to send error notifys if error occurs during
1913 some SILC packet processing, except commands. The error
1914 types are same as for command reply types. Defined that
1915 if private message is sent to unknown Client ID the error
1916 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
1917 Updated the protocol specs and code. Affected files are
1918 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
1919 lib/silcclient/client_notify.c, silcd/packet_receive.c,
1920 and irssi/src/silc/core/client_ops.c. Renamed the
1921 SilcCommandStatus to SilcStatus.
1923 * Defined the use of extra WHOIS attributes in WHOIS command.
1924 The <Requested Attributes> (defined in a separate document)
1925 can be used to request additional information about user
1926 not returned by standard WHOIS command. Defined that server
1927 can send WHOIS command directly to client. Client provides
1928 the requested attributes to the server. Updated the protocol
1929 specs. Protocol TODO #4. Implementation is not done yet
1930 (Protocol TODO #24).
1932 * Renamed function silc_client_command_status_message to
1933 silc_client_status_message. Affected files are
1934 lib/silcclient/command_reply.[ch].
1936 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1938 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
1939 32 bit integers. Updated the protcol specs and the code.
1940 Affected files are silcd/command.c and
1941 lib/silcclient/command.c.
1943 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1945 * Fixed a bug in library where sending a bogus authentication
1946 payload would lead to a crash. Affected file is
1947 lib/silccore/silcauth.c.
1949 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1951 * Added detach_disabled and detach_timeout server config
1952 options to the server. Affected files silcd/serverconfig.[ch],
1953 silcd/command.c and silcd/packet_receive.c.
1955 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1957 * Added resolve_cmd_ident field to the SilcClientEntry structure
1958 too so that if the entry is for example being resolved so
1959 another command may attach to the same pending command reply
1960 without requiring to resolve the same entry again. Added
1961 support for adding multiple pending commands for one
1962 command idenfier. Affected files lib/silcclient/command.[ch],
1963 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
1965 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1967 * Defined that server receives WHOIS command reply for private
1968 and secret channels too. Updated protocol specs and the
1969 code in server. Affected file silcd/command.c.
1971 * Defined <channel user mode list> argument to WHOIS command
1972 reply for returning user modes on the channels. The
1973 channel list now doesn't include the user mode anymore but the
1974 actual channel mode. Updated protocol specs and the code in
1975 client and server. Affected files are silcd/command_reply.c,
1976 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
1977 and lib/silcclient/command_reply.c.
1979 * Save the channels list in WHOIS command reply in normal server
1980 so that WHOIS always shows joined channels also in normal
1981 server and not just on router. Affected file is
1982 silcd/command_reply.c.
1984 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1986 * Defined that server receives USERS command reply for private
1987 and secret channels too. Updated protocol specs and the
1988 code in server. Affected file silcd/command.c.
1990 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1992 * Changed the UMODE's mode mask argument to be optional. If
1993 not provided then the command merely returns the current mode
1994 mask to the client. Updated protocol specs and the server.
1995 Affected file is silcd/command.c.
1997 * Added SILC session detachment/resuming support. It is possible
1998 to detach by closing the network connection and then re-connect
1999 and resume to the old client session. Added DETACHED user
2000 mode that server will set for detached client. Added new
2001 packet RESUME_CLIENT which is used to perform the resuming
2002 process. Added DETACH command. Updated the protocol specs,
2003 core library, client and server. Protocol TODO #22. Very
2004 many affected files around the tree.
2006 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2008 * Changed the CMODE's mode mask argument to be optional. If
2009 not provided then the command merely returns the current mode
2010 mask to the client. Updated protocol specs and the server.
2011 Affected file is silcd/command.c.
2013 * Changed the Killer's Client ID in KILLED notify to be just
2014 any ID payload since router server is allowed to kill as well.
2015 Updated protocol specs, client libary and server. Affected
2016 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2017 and irssi/src/silc/core/client_ops.c.
2019 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2021 * Added new user modes ANONYMOUS for special anonymous servers
2022 that may set the mode for client, and BLOCK_PRIVMSG which
2023 client may set to block incoming private messages unless the
2024 Private Message Key flag is set (using private keys to protect
2025 private messages). Updated protocol specs and code in client
2026 and server and core library. Protocol TODO #23. Affected
2027 files are lib/silccore/silcmode.h, silcd/server.[ch],
2028 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2029 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2031 * Added new channel user mode BLOCK_MESSAGES which the client
2032 may set to itself to tell server not send channel messages.
2033 Other packets such as channel key packets are still sent.
2034 Protocol TODO #23. Updated the protocol specs, client and
2035 server. Affected files are lib/silccore/silcmode.h,
2036 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2037 lib/silcutil/silcutil.c, silcd/command.c, and
2038 silcd/packet_send.c.
2040 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2042 * Redefined the Status Payload to include now two 8 bit fields,
2043 instead of one 16 bit field. This now makes it possible to
2044 send list of errors. Updated the protocol specs and the code
2045 in core library, client library and server. Protocol TODO #1.
2046 Affected files are lib/silccore/silccommand.[ch],
2047 lib/silcclient/command_reply.[ch], silcd/command.c,
2048 silcd/command_reply.c and silcd/packet_receive.[ch].
2050 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2052 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2053 must be handled by the application and should tell the application
2054 that an error message was already printed, and it should print the
2055 config coords (line, filename, ...). Affected files are
2056 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2058 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2059 server config parsing code more readable.
2061 Fixed a bug in the fetch_logging() config callback.
2063 Affected files is silcd/serverconfig.c.
2065 * Drop root privileges when started in foreground. Don't drop them
2066 if debugging also. Affected file is silcd/silcd.c.
2068 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2070 * Added more IM-like features by introducing new user modes
2071 for setting various presence information. Added new modes:
2072 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2073 specs and code. Protocol TODO #19. Affected files are
2074 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2075 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2077 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2079 * Added STATS command to the protocol after all, to return
2080 various statistical information about the network. It can
2081 be used by clients to retrieve statistical information, and
2082 servers may use it to to fetch cell and network wide
2083 statistics from router. Updated the protocol specs and
2084 implemented it to the server. Protocol TODO #16.
2085 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2086 silcd/command_reply.[ch].
2088 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2090 * The LIST command reply in client libary now adds new channel
2091 entry if the returned channel doesn't exist yet in cache,
2092 and returns the channel entry to the application in the
2093 command_reply client operation. Affected file is
2094 lib/silcclient/command_reply.c.
2096 * Changed the channel message payload's MAC generation to
2097 include the IV in the MAC as well. This way all relevant
2098 parts of the channel message payload are authenticated also
2099 with the channel message MAC (and not only by packet MAC).
2100 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2101 Affected file is lib/silccore/silcchannel.c.
2103 * Fixed the SKE to save the remote version, since the
2104 silc_ske_parse_version mistakenly checked wrong version,
2105 after it replaced the start payload. Affected files are
2106 lib/silcske/silcske.[ch].
2108 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2110 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2111 string utility functions. Added there also new functions
2112 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2113 Affected files lib/silcutil/silcstrutil.[ch].
2115 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2116 files are lib/silcutil/silcstrutil.[ch].
2118 * Defined that the security property fields in SKE SHOULD be
2119 UTF-8 encoded, defined that version string MUST be US-ASCII
2120 encoded, defined that passphrases sent in connection
2121 authentication protocol MUST be UTF-8 encoded. Implemented
2122 these to the client and server. Defined also that other
2123 passphrases sent in the protocol MUST be UTF-8 encoded.
2124 Affected files are lib/silcske/silcske.c,
2125 lib/silcclient/protocol.c, silcd/protocol.c,
2126 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2128 * Changed the silc_client_close_connection interface to not
2129 need the SilcSocketConnection which should not be visible
2130 to application. Affected files are lib/silcclient/client.c
2131 and lib/silcclient/silcclient.h.
2133 * Rewrote the text for Private Message Key Payload in the
2134 protocol specification. Protocol TODO #11.
2136 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2138 * Upgraded the protocol version to 1.1, updated protocol specs
2141 * Added the nickname as new argument to NICK_CHANGE notify and
2142 added it to protocol specs and implemented it to client and
2143 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2144 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2145 lib/silcclient/client_notify.c.
2147 * Added the killer's client ID to the KILLED notify and added
2148 it to protocol specs and implemented it to client and server.
2149 Protocol TODO #13. Affected files are silcd/command.c,
2150 silcd/packet_receive.c, packet_send.[ch],
2151 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2152 The killer's client entry is now returned to application in
2153 the `notify' client operation.
2155 * Fixed the Max Argument fields that had too large value set
2156 in the protocol specs. Protocol TODO #14.
2158 * Added the LEAVE command reply to return the ID of parted
2159 channel. Updated protocol specs and implemented it to the
2160 client and server. Protocol TODO #15. Affected files are
2161 silcd/command.c, lib/silcclient/command_reply.c. The channel
2162 entry is now returned to application in the `command_reply'
2165 * Rewrote the version SKE version checking in client libary
2166 and in server to use the silc_parse_version_string. Affected
2167 files are lib/silcclient/protocol.c, silcd/protocol.c.
2169 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2170 commands that was missing it, and updated protocol specs and
2171 the server implementation. Protocol TODO #10. The affected
2172 file is silcd/command.c.
2174 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2175 generic reply to a generic request (REQUEST flag), and
2176 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2177 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2178 to define the payload for DATA flag. Added the flags to
2179 the implementation. Protocol TODO #9. Affected file is
2180 lib/silccore/silcchannel.h.
2182 Changed the client library to return the message length
2183 to application as well in the channel_message and private_message
2184 client operations. Affected files are
2185 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2186 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2187 and lib/silcclient/client_ops_example.c.
2189 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2190 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2191 the channel. Updated protocol specs and impelemented this
2192 to client and server. Protocol TODO #6. Affected files are
2193 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2194 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2196 Added new options m and M to CMODE command in Irssi SILC
2197 client to set these modes.
2199 * Deprecated all administrative commands from SILC protocol
2200 since they are highly implementation specific commands.
2201 Updated protocol specs. Moved the old commands in
2202 implementations to private range of command types. Affected
2203 files are silcd/command.c, lib/silcclient/command.c and
2204 lib/silcclient/command_reply.c. Protocol TODO #8.
2206 * Fixed a bug in server where sending unknown command crashes
2207 the server. Affected file silcd/command.c.
2209 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2211 * Added SILC_PROTOCOLVERSION macro to check protocol version
2212 of a socket connection. The affected file is
2213 lib/silcutil/silcsockconn.h.
2215 * Added better error logging in rekey protocol. Affected file
2218 * Do not check public key types in SKE during rekey. Affected
2219 file lib/silcske/payload.c.
2221 * Fixed the rekey protocol with PFS, which was totally broken.
2222 Affected file silcd/protocol.c.
2224 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2226 * Some client implementations quit network by doing first LEAVE
2227 and then immediately SIGNOFF (like Bombyx). We now do check
2228 after a short time after LEAVE notify and check whether the
2229 client is still valid after LEAVE, and if not we remove it from
2230 cache. Affected file is lib/silcclient/client_notify.c.
2232 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2234 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2235 it's good not to have security holes here.
2237 * Fixed a negative refcount situtuation for the config context.
2238 Affected file is silcd/serverconfig.c.
2240 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2242 * ROBOdoc documented lib/silcutil/silcutil.h.
2244 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2246 * Optimized even more the SilcPacketContext structure. Now
2247 totally saved 16 bytes of memory per context after optimization.
2248 Affected files are lib/silccore/silcpacket.[ch].
2250 * Made strict checks for valid SILC IDs. Affected file is
2251 lib/silccore/silcid.c.
2253 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2255 * Changed the object argument for silc_cipher_register,
2256 silc_hash_register, silc_hmac_register and silc_pkcs_register
2257 to const. Affected files are lib/silccrypt/silccipher.[ch],
2258 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
2260 * Changed the silc_get_username and silc_get_real_name to
2261 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
2263 * Fixed the Irssi SILC Client to use the silc_get_username and
2264 silc_get_real_name insted of glib routines since the glib
2265 routines only corrupt stack. Fixes the Irssi SILC to work in
2266 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
2268 * Fixed the Irssi to not use g_get_home_dir since it crashes
2269 or returns garbage on cygwin and corrupts stack. Added function
2270 get_home_dir to Irssi routines. Affected files are
2271 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
2273 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2275 * Made some structure optimizations. SFTP memory FS MemFSEntry
2276 entry structure. Optimized SilcTask structure. Optimized
2277 SilcPacketContext structure.
2279 Affected files lib/silcsftp/sftp_fs_memory.c,
2280 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
2282 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2284 * And yet again reverted back the config thing since Johnny
2285 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
2288 * Fixed memory leaks from config object. Affected files are
2289 silcd/serverconfig.[ch].
2291 * Added support for adding new connections to the server in rehash.
2292 After rehash they take effect.
2294 Added support for changing the maximum allowed connections in
2295 rehash. The number can grow but going smaller is not supported.
2297 Added function silc_server_num_sockets_by_remote to the
2298 silcd/server_util.[ch].
2300 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
2302 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2304 * Added preliminary checking during config parsing for a valid
2305 public/private key and removed further checks in the code.
2306 Affected files are silcd/serverconfig.[ch], server.c.
2308 * Moved functions silc_server_drop() and silc_server_daemonise()
2309 from server.c to silcd.c since they are stricly related to
2310 the application activity.
2312 * Reverted a small part of the automatic ref/unref since
2313 it caused a double unref in some situations. Affected
2314 files are silcd/silcd.[ch], server.c, serverconfig.c.
2316 * Added some .cvsignore files in the lib directory.
2318 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2320 * Fixed silc_net_gethostbyaddr to correctly resolve by
2321 address. Affected file lib/silcutil/silcnet.c.
2323 * Fixed the notify relaying to client. The HMAC to be used
2324 with relayed packets ws wrong and caused decryption failure
2325 at the client end. Affected file is silcd/packet_receive.c.
2327 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2329 * Created new branch silc_protocol_1_0_branch.
2331 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
2333 * Changed the silc_server_config_* routines to be SilcServer
2334 independent. They are now officially application specific code
2335 and not part of generic server implementation. Affected files
2336 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
2338 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2340 * Added automatic referencing of config context in the
2341 silc_server_config_alloc, and automatic unreferencing in the
2342 silc_server_config_destroy. Affected files are
2343 silcd/serverconfig.[ch], silcd/silcd.c.
2345 * Fixed the silc_log_quick handling in the logging routines.
2346 It didn't log quickly when it was TRUE. Affected file is
2347 lib/silcutil/silclog.c. Also the flush delay was set even
2348 if it was 0 in config file. Affected file is
2349 silcd/serverconfig.c.
2351 * Added support for changing key pair of the server in rehash.
2352 Affected file silcd/server.c.
2354 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2356 * Fixed the TOPIC_SET notify to not cras. It changed the topic
2357 too early, before getting the channel entry. Affected file
2358 is silcd/packet_receive.c.
2360 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2362 * Added functions silc_server_config_[ref/unref], these are used
2363 to prevent that the config object is destroyed.
2365 No longer directly affect global variables silc_log_quick and
2366 silc_log_delay, they are first cached inside the config object
2367 and then applied with silc_server_config_setlogfiles().
2369 silc_server_config_set_defaults() is now internal to
2370 serverconfig.c, there are no reasons to show this internal stuff
2373 Affected files are silcd/serverconfig.[ch].
2375 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
2376 fprintf's to stderr, since some code may be executed again after
2377 the server went into the background. Affected files are
2380 * Added rehash support. Added function silc_server_rehash() that
2381 will perform all the basic tasks of the rehashing procedure.
2383 * Added command line option `-x, --hexdump'. This will enable the
2384 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
2385 The option `--hexdump' implies `--debug'.
2387 * Fixed a bad bug in the logging APIs (silcutil library) where
2388 the application would crash after calling silc_log_reset_all().
2390 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2392 * Fixed the KICKED notify handling in client library to
2393 correctly remove the channel and all entries from the
2394 channel when I was kicked. This bug crashed the client.
2396 Fixed yet another but in KICKED notify handling to remove
2397 the kicked client correctly from the channel.
2399 Affected file is lib/silcclient/client_notify.c.
2401 * Fixed a minor bug in looking up correct client entry
2402 in KICKED notify in server. Affected file is
2403 silcd/packet_receive.c.
2405 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
2406 sources correctly to distribution. Fixes --with-gmp option.
2408 * Removed the manual rehashing from ID Cache, and changed it
2409 to use the SILC Hash Table's auto rehash feature. Affected
2410 file is lib/silccore/silcidcache.c.
2412 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2414 * Fixed a bug in the silc_client_nickname_format function that
2415 handles the multiple same nickname formatting. Two clients
2416 with same nickname caused problems after the first one left
2417 and rejoined. It didn't format the nickname correctly.
2418 Affected file is lib/silcclient/idlist.c.
2420 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2422 * Don't change the topic if olod topic is same as new one.
2423 Affected file is silcd/packet_receive.c.
2425 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2427 * Added cross-reference support to the SILC Documentation
2428 generator. All types across all HTML files are now cross-
2429 referenced. Affected files util/robodoc/generator.c and
2430 scripts/silcdoc/silcdoc.
2432 * Added file lib/silcutil/silctypes.h to include all the
2433 arithmetic type definitions and some macros. Removed
2434 includes/bitmove.h and moved macros to silctypes.h.
2436 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2438 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
2440 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2442 * Added `type' argument to silc_id_payload_parse_id function which
2443 now returns the type of the ID to the sent pointer. Affected
2444 file is lib/silccore/silcid.[ch].
2446 * Added check for CMODE_CHANGE notify type that mode change is
2447 allowed by the sender. Affected file silcd/packet_receive.c.
2449 * Added check for CUMODE_CHANGE notify type that mode change is
2450 allowed by the sender. Affected file silcd/packet_receive.c.
2451 Added the ID type as CUMODE_CHANGE notify type as argument
2452 to the `notify' client operation. Affected files are
2453 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2455 * Added function silc_client_add_server to the client library.
2456 Added support for resolving also channel and server info when
2457 received unknown entity in notify packet. Affected files are
2458 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
2460 * Added function silc_command_get_status to return the command
2461 status from the command reply's argument payload. Affected files
2462 are lib/silccore/silccommand.[ch].
2464 * Added check for KICKED notify type that the kicking is
2465 allowed by the client. Affected file silcd/packet_receive.c.
2467 * Created function silc_get_input which can be used to get input
2468 (echo on or off) from user on command line. Affected files are
2469 lib/silcutil/silcutil.[ch].
2471 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2473 * Optimized silc_server_packet_relay_to_channel function.
2474 Added new function silc_channel_message_payload_encrypt which
2475 can be called directly if channel message payload needs to
2476 be encrypted and is already encoded (no need to call _encode
2477 function). Packet relaying is now done by router without any
2478 extra memory allocations. Affected files are
2479 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
2480 silcd/packet_send.c.
2482 * Fixed the INVITE notify handling. It took wrong arguments
2483 as invite list and invite delete. Affected file is
2484 silcd/packet_receive.c.
2486 * Added check for TOPIC_SET notify type that the topic change is
2487 allowed by the client. Affected file silcd/packet_receive.c.
2489 * Added check for INVITE notify type that inviting is allowed by
2490 the client. Affected file silcd/packet_receive.c.
2492 * Changed the silc_server_client_on_channel to return the
2493 SilcChannelClientEntry as well. Moved the function
2494 silc_server_check_cmode_rights to server_util.[ch].
2495 Affected files are silcd/server_util.[ch], silcd/command.c.
2497 * Added function silc_server_check_umode_rights to check whether
2498 changing client's user mode is allowed. Added check for
2499 UMODE_CHANGE notify type that the umode change is allowed
2500 by the client. Affected files are silcd/server_util.[ch],
2501 silcd/packet_receive.c and silcd/command.c.
2503 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2505 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
2506 ID length. It ignored that ID can be IPv6 based as well.
2507 Affected file lib/silccore/silcpacket.h.
2509 * Fixed the silc_id_id2str and silc_id_str2id to take the
2510 IPv6 address offset's into consideration. Affecte file is
2511 lib/silccore/silcid.c.
2513 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2515 * Fixed the internal Unix scheduler functions to check for
2516 NULL context they may receive. The affected file is
2517 lib/silcutil/unix/silcunixschedule.c.
2519 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
2521 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
2522 can specify different directory with --home command line
2523 parameter. Affected files irssi/src/silc/core/client_ops.c,
2526 * SILC-specific commands aren't now executed if the active server
2527 isn't of SILC-type, so there won't be problems with having
2528 IRC and SILC protocol support in same client. Affected files
2529 irssi/src/silc/core/silc-channels.c, silc-servers.c,
2532 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2534 * Improved the signal support in SILC Schedule. Added new
2535 function silc_schedule_signal_call which is used by application
2536 to mark a signal to be called. It is now safe to perform
2537 any kind of tasks in signal callbacks since it is guaranteed
2538 that the application specified signal callback is called
2539 after the signal is over. Affected files are
2540 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
2542 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2544 * Added `name' field to SilcChannelPrivateKey to represent
2545 application given name for the key. Moved also the context from
2546 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
2547 Added the `name' argument also to the function
2548 silc_client_add_channel_private_key.
2550 Added function silc_client_current_channel_private_key to set the
2551 current channel private key in use.
2553 Added "change" command to KEY command which can be used to change
2554 the current channel private key. Bound the command also to
2555 alt+K (Alt+Shift+k).
2557 Also affected files lib/silcclient/client_channel.c,
2558 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
2560 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2562 * Added silc_rng_get_byte_fast function in to the
2563 lib/silccrypt/silcrng.[ch].
2565 * Changed the interface of silc_packet_assemble and the
2566 silc_packet_send_prepare. If silc_packet_assmble is now
2567 called the application does not call silc_packet_send_prepare
2568 because the library will call it automatically. These
2569 interfaces now also return a reference to the outgoing buffer
2570 which includes the assembled packet, which the application can
2571 use to encrypt the packet.
2573 Affected files are lib/silccore/silcpacket.[ch],
2574 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
2575 silcd/packet_send.c, server_backup.c and packet_receive.c.
2577 * Fixed a packet sending bug on very high load, where outgoing
2578 packet queue wasn't handled correctly and packets got corrupted.
2579 Affected files are lib/silcutil/*/silc*sockconn.c,
2580 lib/silcclient/client.c and silcd/server.c.
2582 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2584 * Added macro SILC_PACKET_DATALEN which can be used during
2585 packet assembling to check whether the data to be added to
2586 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
2587 len is truncated until it fits it.
2589 Added checks for maximum length of channel message payload and
2590 private message payload also.
2592 Added checks for maximum packet length in server and in
2595 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
2596 lib/silcclient/client.c, lib/silccore/silcchannel.c and
2597 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
2598 lib/silcclient/client_prvmsg.c.
2600 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2602 * Added silc_server_packet_queue_purge call to the
2603 silc_server_disconnect_remote to assure that all data in the
2604 queue before disconnecting is sent to the network. Affected
2605 file silcd/server.c.
2607 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2609 * Added the deleting of server's own ID cache entry to the
2610 silc_server_free function. Free also everything else that
2611 has been allocated in silc_server_init. The affected file
2614 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2616 * Added functions silc_parse_version_string, silc_version_to_num,
2617 and silc_ske_parse_version to parse SILC protocol style version
2618 strings. Affected files lib/silcutil/silcutil.[ch] and
2619 lib/silcske/silcske.[ch].
2621 * Added new configuration params: version_protocol, version_software
2622 and version_software_vendor to specify what version the remote
2623 host must at least be to be able to connect to server. The vendor
2624 string can be regex matched too. Added new function
2625 silc_server_connection_allowed to check maximum number of allowed
2626 connections, and allowed versions for incoming connections.
2627 Affected files are silcd/server.c, server_util.[ch] and
2630 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2632 * Added preliminary support for signals in scheduler. The
2633 signals we care about are now blocked always when the scheduler
2634 is locked. This way we can synchronise the use of signal with
2635 scheduler. It is guaranteed that when signal occurs the scheduler
2636 is not locked, and thus new tasks can be safely added to the
2639 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
2640 to silc_schedule_internal_init and silc_schedule_internal_uninit.
2641 Added new platform specific routines
2642 silc_schedule_internal_signals_[un]block and
2643 silc_schedule_internal_signal_[un]register.
2645 Added new functions to SILC Schedule API:
2646 silc_schedule_signal_[un]register. Each signal that application
2647 is going to use should be registered to the scheduler.
2649 Affected files are lib/silcutil/silcschedule.[ch],
2650 lib/silcutil/*/silc*schedule.c.
2652 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2654 * Check for unauthenticated client and server in the
2655 silc_server_new_client and silc_server_new_server functions.
2656 Affected file silcd/packet_receive.c.
2658 * Added function silc_string_is_ascii to check whether given
2659 string is 7-bit ASCII string. Affected files are
2660 lib/silcutil/silcutil.[ch].
2662 * Added function silc_id_is_valid_server_id into the
2663 silcd/serverid.c and added checking for valid Server ID's in
2664 silc_server_new_server. The Server ID must always be based
2665 on the server's public IP address.
2667 * Added logging of DISCONNECT packet message in the server.
2668 Affected file silcd/server.c.
2670 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2672 * Changed all library interfaces that use Global RNG to also
2673 accept SilcRng as argument. Affected files are
2674 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
2675 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
2676 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
2677 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
2678 lib/silccrypt/rsa.c.
2680 * Added function silc_pkcs_generate_key to the
2681 lib/silccrypt/silcpkcs.[ch] for applications so that they
2682 don't need to do pkcs->pkcs->init calls anymore.
2684 * Remove SilcSocketConnection from the SFTP API since it really
2685 wasn't needed there. The application has the information
2686 saved in its contexts anyway and the SFTP layer doesn't need
2687 know about it. Affected files lib/silcsft/silcsftp.h and
2688 lib/silcsftp/sftp_[server/client].c.
2690 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
2691 The SilcSimContext is not SilcSim.
2693 * Fixed possible buffer overflows in silc_id_render in the
2694 lib/silcutil/silcutil.c.
2696 * On EPOC the global crypto module lists are not used at all
2697 in the crypto library. Added support for using the constant
2698 algorithm list on EPOC. Affected files are
2699 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
2702 * Fixed the handling of third parameter of KICKED notify, since
2703 it was mistakenly updated to SILC Protocol 1.0 even though it
2704 is to be included in 1.1. Since it is not in 1.0 it is not
2705 mandatory, and this fix now handles it only if it is provided,
2706 and it is not error if it is not provided. Affected file
2707 lib/silcclient/client_notify.c.
2709 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2711 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
2712 client. Affected file irssi/src/silc/core/client_ops.c.
2714 * Merged with Irssi 0.8.4 from irssi.org CVS.
2716 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2718 * Check for valid socket connection in client entries before
2719 sending any messages. Fixes a crash, but doesn't fix some
2720 other underlaying bug that is lurking there. Affected
2721 file silcd/packet_send.c.
2723 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
2725 * $usermode, $cumode and $cumode_space expandos shouldn't do
2726 anything with non-SILC server records. Affected file
2727 irssi/src/silc/core/silc-expandos.c
2729 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2731 * Fixed the silc_net_check_[host/local]_by_sock to support
2732 IPv6 bound sockets as well. Now they can return IPv6 addresses
2733 as well. Affected file lib/silcutil/silcnet.c.
2735 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
2736 Affected lib/silcutil/unix/silcunixnet.c.
2738 * Fixed ID rendering (at least on some platforms, not NetBSD)
2739 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
2741 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2743 * Added silc_hash_public_key and silc_hash_public_key_compare
2744 functions to be used with SilcHashTable. They can be used to
2745 hash public keys and compare public keys in hash table. Affected
2746 file lib/silcutil/silcutil.[ch].
2748 * Added support for specifying multiple public keys for Client
2749 connection section in server configuration file. This makes it
2750 possible to accept multiple public keys from same host, or to
2751 make a section that accepts any incoming host, and have the
2752 accepted public keys listed in the section.
2754 Added functions silc_sever_[find/get]_public_key, added the
2755 support for this actually to all connection sections but only
2756 the Client section is currently allowed to specify multiple
2759 Affected files are silcd/server.c, server_internal.h,
2760 command.c, protocol.c, server_util.[ch], packet_receive.c.
2762 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2764 * Merged Irssi 0.8.2 from irssi.org CVS.
2766 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2768 * If silc_debug is TRUE, also output standard logging messages
2769 to stderr with the debug output.
2771 Made silc_log_reset_all() flushing all channels before returning.
2772 Also fixed some documentation typos.
2774 Affected files are lib/silcutil/silclog.[ch].
2776 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2778 * Fixed the server to check correctly the amount of connections
2779 from single host, by checking also the type of the connection.
2780 Fixed also the comparison of number of connections and number
2781 of allowed connections. Affected files are silcd/server.c,
2784 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2786 * Fixed the USERS command reply to save the user's mode on the
2787 channel as well. Fixed JOIN command reply to check whether a
2788 client is on channel already and not join it twice. Affected
2789 file lib/silcclient/command_reply.c.
2791 * Added new file silc-expandos.c into irssi/silc/core/ to return
2792 various stuff for various signal for the statusbar etc. updating.
2793 Now Irssi SILC client prints channel user modes etc. on the
2796 * The user mode (like server/router operator changes) is now shown
2797 on the Irssi SILC client's statusbar. The affected files are
2798 irssi/src/silc/core/client_ops.c, silc-expandos.c.
2800 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2802 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
2803 to SILC_SCHEDULE_[UN]LOCK macros.
2805 * Added more error printing to logs in server code. Affected
2806 files silcd/server.c and silcd/protocol.c.
2808 * Fixed -S option parsing in Irssi SILC Client. Affected file
2809 irssi/src/silc/core/silc-core.c.
2811 * Added silc_buffer_alloc_size function. Affected file is
2812 lib/silcutil/silcbuffer.h.
2814 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2816 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
2817 constants. Affected files in
2818 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
2821 * Changed the internal SFTP Memory FS table to const. Affected
2822 file lib/silcsftp/sftp_fs_memory.c.
2824 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2826 * Fixed the buffer formatting and unformatting routines to
2827 check the size of 64 bits types with sizeof(). Affected
2828 file is lib/silcutil/silcbuffmt.c.
2830 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2832 * Removed 0.6.x backwards support.
2834 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2836 * Changed all integer type names:
2837 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
2838 to avoid collisions with other libraries using same type names
2841 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2843 * Added `prefer_ipv6' argument to the functions
2844 silc_net_gethostbyname[_async]. If it is TRUE it will return
2845 IPv6 address over IPv4. If FALSE IPv4 address is returned
2846 even if IPv6 address was found. Affected files
2847 lib/silcutil/silcnet.[ch].
2849 * Added support silc_net_create_connection[_async] to fallback
2850 to IPv4 address if IPv6 address could not be used (like if
2851 it doesn't work on a specific system). Affected file in
2852 lib/silcutil/unix/silcunixnet.c.
2854 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2856 * Added silc_schedule_reinit function to do the enlarging
2857 of the max tasks handling capabilities of the scheduler.
2858 Affected files lib/silcutil/silcschedule.[ch].
2860 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2862 * Added automatic extern "C" { ... } for C++ compilers so the
2863 application does not need to define them. Affected file
2864 includes/silcincludes.h.
2866 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
2867 old name went against naming convention. Applications now
2868 include "silcclient.h" instead of "clientlibincludes.h".
2869 Removed includes/clientlibincludes.h, it is redundant now.
2871 * Renamed includes/version.h to silcversion.h.
2873 * Added really preliminary support for OS/2 into the util
2874 library. Only thread & mutex API is implemented, others
2875 are still to be implemented. Created the lib/silcutil/os2/
2876 directory. Created also file includes/silcos2.h.
2878 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2880 * Added preliminary BeOS support into the util library.
2881 Created lib/silcutil/beos/, and implemented all the needed
2882 functions to support SILC on BeOS. Created also file
2883 includes/silcbeos.h.
2885 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
2887 * Added proper initializations to silc's irssi code, so it's
2888 now possible to load it as module. Affected files
2889 irssi/src/silc/core/silc-core.c,
2890 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
2892 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2894 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
2897 * Fixed the silcdoc document generator to correct generate
2898 docs from all kinds of filenames. Affected files are
2899 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
2901 * ROBOdoc documented lib/silcutil/silcmemory.h.
2902 Added also new function silc_memdup.
2904 * Removed lib/silcutil/silcbufutil.h and moved those routines
2905 to the lib/silcutil/silcbuffer.h.
2907 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2909 * Added `user_count' to the SilcChannelEntry which now tells the
2910 number of users on the channel. The user count is now saved
2911 in normal server of global channels as well. Affected files
2912 silcd/server.c, idlist.h, packet_receive.c and command.c.
2914 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
2915 include file utility functions.
2917 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
2918 instead of calling directly OS routines.
2920 * Fixed NICK change printing in Irssi SILC Client. Fixed
2921 KICKED notify printing in Irssi SILC Client. Affected file
2922 irssi/src/silc/core/client_ops.c.
2924 * Fixed a NICK change bug in client library, to not recreate the
2925 client_entry->channels hash table everytime nick is changed.
2926 Affected file lib/silcclient/client.c.
2928 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2930 * ROBOdoc documented the lib/silcske/silcske.h, and improved
2931 the SKE interface a bit.
2933 * Fixed padding problem in PKCS#1. The padding was not actually
2934 random since the random number generator was used incorrectly.
2935 This security bug affects only when encrypting with PKCS#1, and
2936 it is not currently used at all in SILC. SILC only use signing
2937 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
2939 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2941 * Rewrote the notify handling in Irssi SILC client to not call
2942 the events as signals. Fixes problems with Perl support.
2943 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
2945 * Send the auto-nicking NICK command in client library with
2946 little timeout after connecting. The affected file is
2947 lib/silcclient/client.c.
2949 * Added following new config file settings:
2950 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
2951 key_exchange_timeout, conn_auth_timeout, connections_max,
2954 Implemented all the new config settings handling in the server.
2956 Optimized the use of SKE Mutual flag usage. Use it only
2957 if connection authentication protocol is not based in public
2960 Renamed all SilcServerConfigSection* to SilcServerConfig*
2961 to have a bit shorter names.
2963 Affected files silcd/serverconfig.[ch], server.[ch], and
2966 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2968 * Cleaned up the listening sockets code, preparing for the rehash
2969 support. Affected file is silcd/server.c.
2971 * Fixed some output messages. Affected files are silcd/silcd.c,
2974 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2976 * Create lib/doc/silcrng_intro.html document as introduction
2977 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
2979 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2981 * Fixes to the silcd config template. Affected file is
2982 doc/example_silcd.conf.in.
2984 * Removed type casts from silc_calloc(), conforming to the
2985 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
2987 * Removed param_name member from client, server, and router
2988 section structs, now identifying the param directly.
2990 Added CONFIG_FREE_AUTH macro in config file parsing.
2992 Affected files are silcd/serverconfig.[ch].
2994 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
2996 * Fixed command line parameter handling. All SILC initialization
2997 is now done in silc_core_init() which also fixes autoconnecting
3000 Affected files irssi/src/silc/core/silc-core.c,
3001 irssi/src/fe-text/silc.c.
3003 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3005 * Added new configuration options and blocks:
3006 keepalive_secs, reconnect_count, reconnect_interval,
3007 reconnect_interval_max, reconnect_keep_trying and
3008 require_reverser_lookup. Added ConnectionParam block, and
3009 implemented the connection parameters when connecting as
3010 initiator and when accepting connections as responder.
3012 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3013 whether given configuration value has been given already.
3015 Affected files silcd/serverconfig.[c], server.[c].
3017 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3018 algorithm parts and created new file silcalgs.conf, that
3019 is now included from the example_silcd.conf.in.
3021 * Optimized the silc_server_connect_to_router_second to take
3022 the connection configuration object from the SilcServerConnection
3023 object instead of finding it during the connecting phase.
3024 Added the configuration object to SilcServerConnection struct.
3025 Affected files silcd/server_internal.h, server.c.
3027 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3029 * Add the client on channel after it was resolved at the
3030 channel message receiving, and it was not already on the
3031 channel. Affected file lib/silcclient/client_channel.c.
3033 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3035 * Fixed the public key authentication to allocate always the
3036 destination signature buffer instead of using static buffer.
3037 Affected file silcd/protocol.c.
3039 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3041 * Unified the serverconfig.[ch]'s helper function interface.
3042 Affected file silcd/serverconfig.[ch].
3044 * Removed doc/example_silc.conf.in since it is redundant.
3045 The make install will now install irssi/silc.conf file.
3047 * Added new Passphrase and Publickey authentication methods to
3048 config file, allowing both public key and passphrase based
3049 authentication to be set at the same time.
3051 Added `prefer_passphrase_auth' setting in config file which
3052 can be used to set to prefer passwd auth if both passwd and
3053 public key is set. If not set, public key is preferred.
3054 This has effect only when being initiator (responder will try
3057 Added support for authentication with passphrase and public key
3058 at the same time. The passphrase is tried first always since
3059 it is faster to check.
3061 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3063 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3065 * Merged the new SILC Config library, with the server parsing
3066 support. Read the header file silcconfig.h or the toolkit
3067 documentation for the news. Affected files are
3068 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3069 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3070 silcd/protocol.c silcd/server.c silcd/server_backup.c
3071 silcd/serverconfig.[ch] silcd/silcd.c.
3073 * Fixed some silclog documentation. Affected file is
3074 lib/silcutil/silclog.h.
3076 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3078 * The silc_cipher_register, silc_hash_register and
3079 silc_hmac_register now checks if the object to be registered
3080 is registered already. Affected files are
3081 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3083 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3085 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3087 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3089 * Allow zero length channel messages inside the Channel Message
3090 Payload. Affected file lib/silccore/silcchannel.c.
3092 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3093 as header filenames.
3095 * Removed lib/silcclient/README and created HTML file
3096 lib/silcclient/silcclient_using.html, which is now included
3097 as part of Toolkit documentation.
3099 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3101 * Fixed CUMODE_CHANGE notify handling to change the mode of
3102 correct client. Affected file lib/silcclient/client_notify.c.
3104 * Make silc_rng_alloc fail if it cannot allocate the sha1
3105 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3107 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3109 * Fixed the file transfer's key agreement payload to include
3110 zero port also if the hostname is NULL because it could not
3113 Call file transfer monitor callback now also if error occurs
3114 during key agreement protocol.
3116 Changed the silc_client_file_send interface to return the
3117 SilcClientFileError instead of session id. The session ID
3118 is returned into pointer provided as argument.
3120 Check that the file exists locally before sending the
3121 file transfer request at all.
3123 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3125 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3126 error than can occur while key agreement protocol. Affected
3127 file lib/silcclient/silcapi.h.
3129 * Fixed the event_mode CMODE handler to not crash when mode
3130 is changed and +k mode is set in the channel. Affected file
3131 irssi/src/silc/core/silc-channels.c.
3133 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3134 SILC_LOG_WARNING to give out Warning and not Error. Affected
3135 file lib/silcutil/silclog.c.
3137 * Fixed the channel message payload decryption in the function
3138 silc_channel_message_payload_decrypt to not modify the original
3139 buffer before it is verified that the message decrypted
3140 correctly. Otherwise, next time it is called with correct
3141 channel key it won't encrypt since the payload is corrupted.
3142 Affected file lib/silccore/silcchannel.c.
3144 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3146 * Do not constantly resize the window. A fix patch by cras.
3147 Affected file irssi/src/fe-text/screen.c.
3149 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3151 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3152 Affected file lib/silcutil/silcnet.c.
3154 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3156 * Fixed a bug in hash table internal routine for traversing
3157 the table with foreach callback. The current entry may
3158 become invalid in the callback but it was referenced after
3159 the callback returned.
3161 Do not allow auto rehashing of hash table during the
3162 silc_hash_table_foreach operation, for same reasons as it is
3163 not allowed for SilcHashTableList. Affected files are
3164 lib/silcutil/silchashtable.[ch].
3166 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3168 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3169 Win32 DLL. extern's in header files are now declared with
3172 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3174 * Fixed private message handling. It used some old code that
3175 caused the client to crash. Affecte file is
3176 lib/silcclient/client_prvmsg.c.
3178 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3180 * Added function silc_client_add_channel,
3181 silc_client_replace_channel_id, and removed functions
3182 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3183 from client library.
3185 * Added cross reference of the joined channels to the
3186 SilcClientEntry, and changed the SilcChannelEntry's
3187 users list to SilcHashTable. The affected files are
3188 lib/silcclient/idlist.[ch].
3190 * Fixed a bug in hash table tarversing. While the hash table
3191 is traversed with SilcHashTableList the table must not be
3192 rehashed. It is now guaranteed that auto rehashable tables
3193 are not rehashed while tarversing the list. Also defined that
3194 silc_hash_table_rehash must not be called while tarversing
3195 the table. Added function silc_hash_table_list_reset that must
3196 be called after the tarversing is over. The affected files are
3197 lib/silcutil/silchashtable.[ch].
3199 * Changed all hash table traversing to call the new
3200 silc_hash_table_list_reset in server and in client library.
3202 * Added function silc_client_on_channel to return the
3203 SilcChannelUser entry if the specified client entry is joined
3204 on the specified channel. This is exported to application as
3205 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3207 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3209 * Fixed founder regaining problem with JOIN command on normal
3210 server. The notify for mode change must be sent always and
3211 not only if !cmd->pending. Affected file silcd/command.c.
3213 * Fixed the WHOWAS command's reply sending to support the
3214 lists correctly. Affected file silcd/command.c.
3216 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3218 * When sending JOIN command to router for processing the
3219 sender's old command identifier was not saved back to the
3220 sender's command context, fixed now. The affected file is
3223 * Create the key in JOIN command of the router did not return
3224 the channel key, added check for this. Affected file is
3227 * Fixed a channel ID update bug in JOIN command reply. Do
3228 not directly upgrade the ID but call the function
3229 silc_idlist_replace_channel_id if the ID was changed.
3230 Affected file silcd/command_reply.c.
3232 * Fixed memory leaks from command calling if it would fail.
3233 Affected file silcd/command.c.
3235 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3237 * Applied patches from cras:
3239 Memory leak fixes around libaries, irssi window resize fix,
3240 new silclist.h and silcdlist.h, all extern inline changed to
3243 * Removed dotconf from lib/dotconf, not needed anymore.
3245 * Removed TRQ from lib/trq, not needed anymore.
3247 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
3248 with server connections. Later this will be configurable
3249 in config file after new config file is done. Affected file
3252 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3254 * Fixed a crash in server related to channel announcements.
3255 Affected file silcd/server.c.
3257 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3259 * Fixed memory leaks in silc_server_create_new_channel*
3260 functions. Affected file silcd/server.c.
3262 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
3263 which ID was changed. This way the router will send the
3264 user list for the channel again, and server won't be in
3265 desync in some rare circumstances. Affected file is
3266 silcd/packet_receive.c.
3268 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3270 * Check for NULL socket pointer in the function
3271 silc_server_packet_send_to_channel_real. Affected file
3272 silcd/packet_send.c.
3274 * Fixed the BAN notify handling to correctly remove ban
3275 list. Affected file silcd/packet_receive.c.
3277 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3279 * Fixed some header addition to Toolkit distribution in
3280 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
3282 * Added lib/silcclient/client_ops_example.h as an template
3283 file for application programmers to quickly start using
3284 the SilcClientOperation functions in their application.
3285 Updated the lib/silcclient/README as well to tell about this
3286 nice file made available.
3288 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3290 * Call silc_server_remove_from_channels when removing client
3291 entry when NO_SUCH_CLIENT_ID was received. Affected file
3292 is silcd/command_reply.c.
3294 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3296 * Added server & router operator statistics updating. Affected
3297 file silcd/packet_receive.c and silcd/command.c.
3299 * Fixed the SERVER_SIGNOFF notify handling on normal server
3300 not to save the history information for clients. Same was
3301 fixed earlier in remove_clients_by_server function, but not
3302 here. Affected file silcd/packet_receive.c.
3304 * Raised the default connection-retry count from 4 to 7 in
3305 server. Affected file silcd/server.h.
3307 * Cancel any possible reconnect timeouts when we start the
3308 key exchange. Affected file silcd/server.c.
3310 * Do not reconnect on connection failure when SCONNECT was
3311 given. Affected files silcd/server.[ch].
3313 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3315 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
3317 * Fixed the NICK command to always give the unformatted
3318 nickname to the one giving the NICK command. If unformatted
3319 nickname is cached already it will be formatted and the
3320 local entry will always get the unformatted nickname.
3321 Affected file lib/silcclient/idlist.c.
3323 * Fixed some double frees from client library commands.
3324 Affected file is lib/silcclient/command.c.
3326 * Fixed CUMODE command in server to assure that no one can
3327 change founder's mode than the founder itself, there was a
3328 little bug. Affected file silcd/command.c.
3330 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3332 * Removed the SilcClientCommandDestructor from the client
3333 libary, it is not needed anymore. Affected files are
3334 lib/silcclient/silcapi.h, command[_reply].[ch],
3335 client_notify, idlist.c.
3337 * Fixed GETKEY command to first resolve client, and then
3338 resolve the server only if the client was not found, instead
3339 of resolving both at the same time. Affected file is
3340 lib/silcclient/command.c.
3342 * Added silc_client_start_key_exchange_cb and lookup the
3343 remote hostname and IP address before starting the key
3344 exchange with server. The affected file is
3345 lib/silcclient/client.c.
3347 * The server's public key is now saved using the IP address
3348 of the server and not the servername for the filename.
3349 The hostname public key filename is checked as an fall back
3350 method if the IP address based filename is not found.
3352 Fixed the GETKEY command to save the fetched server key
3353 in correct filename.
3355 Print the remote server's hostname now when new key is
3356 received during connection process. Affected file is
3357 irssi/src/silc/core/client_ops.c.
3359 * Return always our own public key to the client if it asks
3360 for it with GETKEY command. Affected file silcd/command.c.
3362 * Removed the use_auto_addr variable from default config
3363 file since it was in wrong section. Affected file is
3366 * Fixed TOPIC_CHANGE notification to not route it when it
3367 was sent using silc_server_send_notify_to_channel function.
3368 Affected file silcd/command.c.
3370 * Fixed silc_server_send_notify_kicked to send the kicker's
3371 Client ID also, it was missing. Affected files are
3372 silcd/command.c, silcd/packet_send.[ch].
3374 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3376 * Do not save client history information in SERVER_SIGNOFF.
3377 Fixes the bug in normal server that it does not detect
3378 the client becoming valid after the server becomes back
3379 online. Affected file silcd/server_util.c.
3381 * Added `sock_error' field into the SilcSocketConnection
3382 context. When error occurs during socket operation (read
3383 or write) the error is saved. Added also new function
3384 silc_socket_get_error to return human readable socket error
3385 message. Affected files are lib/silcutil/silcsockconn.[ch],
3386 lib/silcutil/unix/silcunixsockconn.c, and
3387 lib/silcutil/win32/silcwin32sockconn.c.
3389 * The server now prints the socket error message in the
3390 signoff for client. Affected file silcd/server.c.
3392 * Fixed the `created' channel information sending from router
3393 to server in JOIN command. Checks now whether the channel
3394 really was created or not and set it according that.
3396 Fixed the JOIN command to use the client entry's current
3397 ID during the joining procedure instead of the one it sent
3398 in the command (it is checked though), since it can change
3399 between the packet processing and command processing, and
3400 would just case unnecessary pain in the client end. Affected
3401 file silcd/command.c.
3403 * Fixed a channel key payload sending to use correct channel
3404 ID when the server was forced to change the channel's ID by
3405 router. Router sent the key payload with the old Channel ID.
3406 Affected file silcd/packet_receive.c.
3408 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3410 * Call silc_server_save_channel_key only if the key payload
3411 was provided in the JOIN command's command reply. Affected
3412 file silcd/command_reply.c.
3414 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3416 * Fixed silc_mp_sizeinbase to return the value correctly with
3417 MPI. Affected file lib/silcmath/mp_mpi.c.
3419 * Fixed the stop_server signal to correctly stop the scheduler
3420 and gracefully stop the server when SIGTERM or SIGINT signals
3421 are received. Affected file silcd/silcd.c.
3423 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3425 * Simple handling of TERM and HUP signals. Also added some log
3426 flushing call around. Affected file is
3429 * Fixed small bugs in silclog.c. Now buffering output will take
3430 effect after 10 seconds since startup: This will ensure that
3431 no important startup messages are lost. Also output redirection
3432 will preserve original format ([Date] [Type] message).
3433 Affected file is lib/silcutil/silclog.c.
3435 * Added two options to the config file, in the logging section:
3436 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
3437 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
3439 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3441 * Do not print the warning about log files not being initialized
3442 more than once to avoid excess logging. Affected file is
3443 lib/silcutil/silclog.c.
3445 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
3446 the SIM copying in make install in Makefile.am.pre.
3448 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3450 * Rewritten silclog APIs. Globally interesting changes follows:
3451 silc_log_set_files() changed to silc_log_set_file().
3452 silc_log_set_callbacks() changed to silc_log_set_callback().
3453 ROBOdoc documented silclog header file.
3454 SilcLogCb now returns bool to wether inihibit the default
3455 handler or not (to keep the old behaviour return always TRUE).
3456 The new APIs should also fix the problem of the
3457 silcd_error.log file that was written in the current directory.
3460 Log files streams will remain opened after silc_log_set_file()
3461 call, means less CPU usage notably on high traffic servers.
3462 File streams are now full buffered, and flushed to the disk
3463 every 5 minutes, lesses HD activity and CPU usage.
3464 Messages can be redirected, allowing admins to configure
3465 one single logfile for all server messages.
3466 the silc_log_quick global variable to activate fast-logging.
3467 Affected files lib/silcutil/silclog.[ch]
3469 * Changed some code to conform new silclog APIs. Affected
3470 files are doc/example_silcd.conf.in, silcd/server.c
3471 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
3474 * Fixed a memory leak that could occur in some situations.
3475 Affected file silcd/serverconfig.c.
3477 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3479 * Added the silc_client_del_client to remove the client from
3480 all channels as well. Affected file lib/silcclient/idlist.c.
3482 * Fixed the client library to correctly remove the client
3483 from all channels when the client entry is being destroyed.
3484 Affected file lib/silcclient/client_notify.c, command.c.
3486 * Added auto-nicking support to the client library. If the
3487 applicatio now sets client->nickname it will be sent to the
3488 server after connecting by the library. This way for example
3489 SILCNICK (or IRCNICK) environment variables will have effect
3490 and always change the nickname automatically to whatever
3491 it is wanted. Affected file lib/silcclient/client.[ch].
3493 * Renamed silc_server_command_bad_chars to the
3494 silc_server_name_bad_chars and moved it to the
3495 silcd/server_util.[ch]. Added also new function
3496 silc_server_name_modify_bad to return nickname that
3497 includes bad characters as new nickname without those
3498 bad characters. This check and modify is now used in
3499 silc_server_new_client when the username is initially set
3500 as nickname, so it must be checked to be valid nickname.
3501 Affected file silcd/packet_receive.c.
3503 * The nickname length is now taken from the packet for real
3504 and not trusted to strlen() since it clearly can return
3505 wrong length for nickname including bad characters. This
3506 also applies to channel names. Affected file silcd/command.c.
3508 * Removed the lib/silcsilm/modules directory. Modules are now
3509 compiled into the lib/silcsim. Fixed the copying of the
3510 modules to follow symbolic links in Makefile.am.pre.
3512 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3514 * Fixed silc_string_regexify list creation. Fixes bugs with
3515 BAN and INVITE commands in server. The affected file is
3516 lib/silcutil/unix/silcunixutil.c.
3518 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3520 * Removed the command destructor entirely from the server's
3521 command and command reply routines. It is not needed, and
3522 its usage was buggy and caused crashes. Affected files are
3523 silcd/command[_reply].[ch].
3525 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3527 * Cancel protocol and NULL sock->protocol if timeout
3528 occurred during protocol. Affected file silcd/server.c.
3530 * Cancel protocol timeouts always before calling the final
3531 callback, to assure that after final callback is called
3532 no other state will be called for the protocol anymore.
3533 Affected file silcd/protocol.c.
3535 * Print error log if incoming connection configuration could
3536 not be found. Affected file silcd/server.c.
3538 * Fixed JOIN command to correctly save the founder mode
3539 to the client on normal SILC server, when the channel
3540 was created by the router. Affected file silcd/command.c.
3542 * Fixed LIST command (hopefully) to send correct reply
3543 packets. Affected file silcd/command.c.
3545 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
3547 * The silc_packet_receive_process now returns FALSE if the
3548 read data was invalid packet, and TRUE if it was ok.
3550 The server now checks that if unauthenticated connection
3551 sends data and its processing fails the server will close
3552 the connection since it could be a malicious flooder.
3554 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
3556 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3558 * Make sure the warning about error opening a log file is
3559 printed only once and not everytime it fails (produces
3560 too much useless log). Affected file lib/silcutil/silclog.c.
3562 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3564 * Made the silc_server_daemonise() function more readable.
3565 Affected file silcd/server.c.
3567 * Pid file is now optional, the user may comment it out from
3568 the config file. Removed define SILC_SERVER_PID_FILE, we
3569 don't need a default any longer. Affected file
3570 configure.in.pre, lib/Makefile.am.pre.
3572 * Make some use of the pid file. The server now dies at startup
3573 if it detects a valid pid file on his path. The server would
3574 die anyway in this circumstance, because of the bind() failure.
3575 Affected file silcd/silcd.c.
3577 * No longer compiling lib/dotconf.
3579 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3581 * Fixed JOIN command parsing not to crash. Affected file
3582 lib/silcclient/command.c.
3584 * Fied the NICK_CHANGE notify to add the new client entry
3585 even it is resolved. This removes an <[unknown]> nick
3586 thingy bug in the client. Affected file is
3587 lib/silcclient/client_notify.c.
3589 * Do not try to allocate 0 bytes (efence does not like it)
3590 in lib/silccore/silccomand.c when encoding payload.
3592 * Do not take IRCNICK as nickname in Irssi SILC client since
3593 it is not possible to set nickname before hand connecting
3594 the server (TODO has an entry about adding auto-nicking
3597 * Changed the silc_server_command_pending to check whether
3598 there already exists an pending entry with the specified
3599 command, command identifier and pending callback. This is
3600 to fix IDENTIFY and WHOIS related crashes that may register
3601 multiple pending commands with same identifier. Affected
3602 file silcd/command.c.
3604 * Fixed the server to reconnect to the router even if it
3605 was already reconnecting and EOF was received. This to
3606 fix a possibility that the server wouldn't ever try to
3607 auto-reconnect to the router. Affected file silcd/server.c.
3609 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3611 * Fixed the server's password authentication to use the
3612 length of the locally saved password, and not the one
3613 sent in the packet. Affected file silcd/protocol.c.
3615 * Fixed same password authentication problem in the
3616 Authentication Payload handling routines in
3617 lib/silccore/silcauth.c.
3619 * Yet another password authentication problem fixed with
3620 channel password handling in silcd/command.c.
3622 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3624 * If first character of string in silc_parse_userfqdn is '@'
3625 then do not parse it. Affected file is
3626 lib/silcutil/silcutil.c.
3628 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3630 * Fixed minor bug in IDENTIFY command reply sending, which
3631 caused various weird problems during JOIN when it was
3632 resolving names for users. Affected file silcd/command.c.
3634 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3636 * Fixed the IDENTIFY command reply sending to chech better valid
3637 clients. It was possible to send incomplete list of replies.
3638 Affected file silcd/command.c.
3640 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3642 * Added silc_client_command[s]_[un]register functions now to
3643 dynamically register the commands in client library. Removed
3644 the static table of commands. This allows the client library
3645 to call commands without causing the application to know about
3646 what commands library has called.
3648 Removed the INFO command reply kludge to detect when the command
3649 was called by library. Now library use its own command reply
3650 function for INFO command.
3652 Added function silc_client_command_call to call a command.
3653 Application can use it to call command, not access the structure
3656 Now all commands that are sent by the client library (not
3657 explicitly sent by application) use own command reply functions.
3659 Affected files around lib/silcclient/ and in
3660 irssi/src/silc/core/.
3662 * Fixed the WHOIS command reply sending to chech better valid
3663 clients. It was possible to send incomplete list of replies.
3665 Fixed the WHOIS and IDENTIFY to send the request to router
3666 if normal server did not do it and did not find any results.
3668 Affected file silcd/command.c.
3670 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3672 * Moved the internal data from SilcClient context into its
3673 own file, not accesible to application. Affected files
3674 lib/silcclient/client.h and lib/silcclient/client_internal.h,
3675 and other files in client library.
3677 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3679 * Added doc/examples installation target in Makefile.am.pre.
3682 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3684 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
3685 commands the found client entry will be removed from the
3686 cache, after notifying application about the error. Affected
3687 file lib/silcclient/command_reply.c.
3689 * Changed the /MSG to check for exact nickname user gave, and
3690 not let `nick' match `nick@host' if it is only one found. Now,
3691 user must type the exact nickname (like nick@host2) even if
3692 there are no more than one same nicks found. This is to avoid
3693 a possibility of sending nickname to wrong nickname since
3694 `nick' could match `nick@host'. Affected file is
3695 irssi/src/core/silc-servers.c.
3697 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3699 * Do not print "you are now server operator" or similar when
3700 giving /away command. Affected files are
3701 irssi/src/silc/core/client_ops.c, silc-servers.h.
3703 * Made the silc_server_command_pending_error_check to send
3704 the same command reply payload it received back to the
3705 original sender of the command. This way all arguments
3706 that was received by the server will be received by the
3707 client too. Affected file silcd/command.c.
3709 * Added the silc_idcache_add to return the created cache entry
3710 to a pointer. Affected file lib/silccore/silcidcache.[ch].
3712 * Add global clients to expire if they are not on any channel.
3713 This is because normal server will never know if they signoff
3714 if they are not on any channel. The cache expiry will take
3715 case of these entries. This is done by normal servers only.
3716 The affected files are silcd/command_reply.c,
3717 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
3719 * If server receives invalid ID notification for WHOIS or
3720 IDENTIFY and the ID exists in the lists, it is removed.
3721 Affected file silcd/command_reply.c.
3723 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
3724 in client then client entry that it matches is searched and
3725 the nickname is printed on the screen for user. Affected
3726 file irssi/src/silc/core/client_ops.c.
3728 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3730 * Use cache entry expire time in the LIST command reply to
3731 purge old entries from the cache after the LIST command
3732 reply has been received. This way we don't have non-existent
3733 entries in the cache for too long. Affected file is
3734 silcd/command_reply.c.
3736 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3738 * If we are normal server, and we've not resolved client info
3739 in WHOIS or IDENTIFY from router, and it is global client,
3740 we'll check whether it is on some channel. If it is not
3741 then we cannot be sure about its validity and will resolve it
3742 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
3743 file silcd/command.c.
3745 * Search channel by name (if possible) rather than by ID
3746 in IDENTIFY command's command reply. Affected file is
3747 silcd/command_reply.c.
3749 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3751 * Distribute to the channel passphrase in CMODE_CHANGE notify.
3752 Updated specs and implemented it. Affected file silcd/command.c,
3753 silcd/packet_send.c and silcd/packet_receive.c.
3755 * Implemented the <founder auth> payload handling in the JOIN
3756 command. If provided all conditions for channel joining
3757 except requirement to provide correct passphrase can be
3758 overrided by the channel founder. Updated the protocol specs.
3759 Affected file silcd/command.c.
3761 Added support for founder auth in JOIN command in client
3762 library. Fixed the parsing of the JOIN command now to support
3763 all options as they should be. The affected file is
3764 lib/silcclient/command.c.
3766 * Optimized the WHOIS and IDENTIFY commands to send the request
3767 to router only if it includes nicknames or other names. If
3768 they include only IDs then check the local cache first before
3769 routing. Affected file is silcd/command.c.
3771 * Added channels topic announcements. Affected file is
3772 silcd/packet_receive.c and silcd/server.c.
3774 * Fixed the silc_server_send_notify_topic_set to really destine
3775 the packet to channel. Affected file silcd/packet_send.c.
3777 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
3778 library. Affected file lib/silcclient/client_notify.c.
3780 * Added UMODE announcements. Affected file silcd/server.c.
3782 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3784 * Memory leak fixes in:
3786 lib/silcutil/silcsockconn.c
3787 lib/silcske/silcske.c
3788 lib/silcske/groups.c
3790 lib/silccrypt/silcpkcs.c
3791 lib/silccore/silccommand.c
3792 lib/silccore/silcidcache.c
3797 * ROBOdoc documented the lib/silcske/groups.h file and a
3798 bit changed the interface for better.
3800 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3802 * Update the client entry context in the ID cache after
3803 nick change. Affected file lib/silcclient/command.c.
3804 Fixes the CUMODE command when regaining founder privileges,
3805 and a little WHOIS problem.
3807 * Fixed silc_net_gethostbyname to correctly call the
3808 inet_ntop. Affected file lib/silcutil/silcnet.c.
3810 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3812 * Added IPv6 support checking to the configure.in.pre, added
3813 also --enable-ipv6 option to override the check. Affected
3814 file configure.in.pre.
3816 * The silc_thread_create now calls the start function
3817 directly if threads support is not compiled in. Removes
3818 ugly #ifdef's from generic code. Affected files are
3819 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
3821 * Added silc_net_gethostby[name/addr]_async to asynchronously
3822 resolve. Affected files are lib/silcutil/silcnet.[ch].
3824 * Added support for rendering IPv6 based server, client and
3825 channel IDs. Affected file lib/silcutil/silcutil.c.
3827 * Added support for creating IPv6 based server IDs. Affected
3828 file is silcd/serverid.c.
3830 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3832 * Added silc_net_gethostby[addr/name] into the
3833 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
3834 routines. Added silc_net_is_ip[4/6]. Affected file is
3835 lib/silcutil/unix/silcunixnet.c. All routines that take
3836 address as argument now supports both IPv4 and IPv6 addresses.
3838 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3840 * Fixed LIST command reply sending in server. Affected file
3843 * Server now sends the kicker's client ID in the KICK notify
3844 to the kicked client. Affected file silcd/command.c.
3846 * The client library now parses the kickers client ID and
3847 UI displays it. Affected files lib/silcclient/client_notify.c
3848 and irssi/src/silc/core/silc-channels.c, module-formats.c.
3850 * Made all payload parsing function prototypes consistent.
3851 They all take now const unsigned char * and uint32 pair as
3852 the payload data instead of SilcBuffer. Changes all around
3853 the source tree. Other unsigned char* -> const unsigned char*
3854 changes around the tree as well.
3856 * Optimized SFTP client and server packet sending not to
3857 allocate new buffer for each packet but to recycle the
3858 first allocated buffer. Affected files are
3859 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
3861 * Optimized the SFTP client to use SilcList instead of
3862 SilcDList for requests, because it is faster. Affected file
3863 is lib/silcsftp/sftp_client.c.
3865 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
3866 into lib/silccore/silcid.[ch].
3868 Renamed silcpayload.[ch] into silcargument.[ch].
3870 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
3872 * If client entry is deleted with active key agreement
3873 session, abort the session.
3875 The silc_client_abort_key_agreement now calls the completion
3876 callback with new SILC_KEY_AGREEMENT_ABORTED status.
3878 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
3881 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3883 * Don't use __restrict in older GCC's. Affected file is
3884 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
3886 * silc_net_localhost now attempts to reverse lookup the
3887 IP/hostname. Affected file lib/silcutil/silcnet.c.
3889 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
3890 command. It can be used to gain founder privileges at
3891 the same time when joining the channel.
3893 Defined that the SILC_NOTIFY_TYPE_KICKED send the
3894 kicker's client ID as well. Updated protocol specs.
3896 Defined that the server must send SILC_COMMAND_IDENTIFY
3897 command reply with error status to client who sent
3898 private message with invalid client ID.
3900 Updated the protocol specification.
3902 * Added silc_server_send_command_reply to send any
3903 command reply. Affected file silcd/packet_send.[ch].
3905 * Added silc_id_payload_encode_data to encode ID payload
3906 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
3908 * The server now send IDENTIFY command reply with error
3909 status if client ID in private message is invalid. Affected
3910 file silcd/packet_receive.c.
3912 * Save the server key file with server's IP address in
3913 the filename instead of hostname. The affected file is
3914 irssi/src/silc/core/client_ops.c.
3916 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3918 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
3921 * Added libtool support for compiling shared objects in
3922 lib/silcsim. Affected file configure.in.pre and
3923 lib/silcsim/Makefile.am. Original patch by cras.
3925 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3927 * Pid file configuration, and server's config file fixes
3928 patch by toma. Updated CREDITS file.
3930 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3932 * Fixed silc_client_channel_message to not try to decrypt
3933 the message twice if it resolved the destination client
3934 information. This could cause of dropping one channel
3935 message. Affected file lib/silcclient/client_channel.c.
3937 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3939 * Added silc_client_run_one into lib/silcclient/silcapi.h and
3940 lib/silcclient/client.c. This function is used when the SILC
3941 Client is run under some other scheduler, or event loop or
3942 main loop. On GUI applications, for example this may be
3943 desired to used to run the client under the GUI application's
3944 main loop. Typically the GUI application would register an
3945 idle task that calls this function multiple times in a second
3946 to quickly process the SILC specific data.
3948 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3950 * Fixed silc_server_drop() for dropping the supplementary
3951 groups as well, this could cause a security hole on some
3954 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3956 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
3959 * Write PID file after dropping privileges. Added -F option
3960 to run server on foreground. A patch by debolaz.
3961 Affected files silcd/server.c, silcd/silcd.c.
3963 * Fixed MOTD to return the MOTD file server name. Affected
3964 file silcd/command.c.
3966 * Added INFO command reply handling to the Irssi SILC Client.
3967 Affected file irssi/src/silc/core/client_ops.c.
3969 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3971 * Fixed the silc_idcache_list_* routines to really support
3972 the dynamic list. Fixes a crash. Affected file is
3973 lib/silccore/silcidcache.c.
3975 * Fixed the LIST command reply to really call LIST command's
3976 pending callbacks. Affected file silcd/command_reply.c.
3978 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3980 * Update conn->local_entry->nickname after giving NICK
3981 command. Affected file lib/silcclient/command.c.
3983 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
3985 * Added the [pid] option to the silcd configuration file
3987 Affected files: serverconfig.[ch] and silcd.c
3989 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3991 * Save fingerprint in WHOIS command reply in server.
3992 Affected file silcd/command_reply.c.
3994 * Fixed NICK commands pending callback registration.
3995 Affected file lib/silcclient/command.c.
3997 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3999 * Use ++server->cmd_ident when sending commands in server,
4000 instead of random number. Affected file silcd/command.c.
4002 * Fixed GETKEY command reply to call actually GETKEY pending
4003 command callbacks. Affected file silcd/command_reply.c.
4005 * A bit stricter check for nicknames. Check for same nickname
4006 in NICK command also. Affected file silcd/command.c.
4008 * Do not call INFO command everytime client ID changes, only
4009 during first connecting. Affected file lib/silcclient/client.c.
4011 * Set the new nickname only after successful command reply for
4012 NICK command is returned by server. Affected file
4013 lib/silcclient/command.c.
4015 * Remove nicknames from nicklist during server_signoff notify.
4016 Should fix /NAMES bit more. The affected file is
4017 irssi/src/silc/core/silc-channels.c.
4019 * Added `fingerprint' field to the SilcIDListData in the
4020 silcd/idlist.h to hold the fingerprint of the client's
4023 Send the fingerprint of the client's public key in WHOIS
4026 Affected files silcd/command.c, and silcd/idlist.[ch].
4028 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4029 create fingerprint from given data.
4031 * Show the fingerprint of the client's public key in WHOIS.
4032 Affected files irssi/src/module-formats.[ch] and
4033 irssi/src/silc/core/client_ops.c.
4035 * Format the multiple same nicknames also during JOIN and
4036 NICK_CHANGE notifys. Affected file is
4037 lib/silcclient/client_notify.c.
4039 * Do not print error on screen for invalid private message
4040 payload since it can come if someone is sending private
4041 messages with wrong key. Affected file
4042 lib/silccore/silcprivate.c.
4044 * Fixed multiple concurrent /PING crash. Affected file
4045 lib/silcclient/command.c.
4047 * Changed the wrong ID encoding. All IP addresses must be
4048 in MSB first order in encoded format. They were encoded
4049 wrong and was in LSB format. Affected files are
4050 silcd/serverid.c, lib/silcutil/silcutil.c.
4052 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4054 * Call the `connect' client operation through the scheduler
4055 in case of error. Affected file lib/silcclient/client.c.
4057 * Call the `failure' client operation even if the error
4058 occurred locally during a protocol. Affected file is
4059 lib/silcclient/protocol.c.
4061 * Added support of sending LIST command to router from normal
4062 server. This way normal server can get list of all channels
4063 in the network too. Fixed the channel list sending in the
4064 server too. Affected files are silcd/command.c, and
4065 silcd/command_reply.[ch].
4067 * Added silc_server_update_channels_by_server and
4068 silc_server_remove_channels_by_server. They are used during
4069 disconnection of primary router and in backup router protocol.
4070 Affected file silcd/server_util.[ch], silcd/server.c and
4071 silcd/server_backup.c.
4073 * Fixed channel adding to global list in IDENTIFY command
4074 reply in server. Affected file silcd/command_reply.c.
4076 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4078 * If the incoming packet type is REKEY or REKEY_DONE process
4079 that packet always synchronously. Fixes yet another MAC
4080 failed error on slow (dialup) connections. Affected file
4081 lib/silcclient/client.c and silcd/server.c.
4083 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4085 * Call check_version SKE callback for initiator too. Affected
4086 file lib/silcske/silcske.c.
4088 * Implemented fix for security hole found in the SKE that was
4089 fixed in the specification few days back; the initiator's
4090 public key is now added to the HASH value computation.
4091 Added backwards support for the old way of doing it too, for
4092 old clients and old servers. Affected file is
4093 lib/silcske/silcske.c.
4095 * Enabled mutual authentication by default in SKE. If initiator
4096 is not providing mutual authentication the responder will
4097 force it. This will provide the proof of posession of the
4098 private key for responder. The affected files are
4099 lib/silcclient/protocol.c and silcd/protocol.c.
4101 * Do not cache anymore the server's public key during SKE.
4102 We do mutual authentication so the proof of posession of
4103 private key is done, and if the server is authenticated in
4104 conn auth protocol with public key we must have the public
4105 key already. Affected file silcd/protocol.c.
4107 * Added new global debug variable: silc_debug_hexdump. If
4108 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4109 file lib/silcutil/silclog.[ch].
4111 * Fixed compilation warning due to char * -> const char *.
4112 Affected files lib/silcutil/silcnet.h, and
4113 lib/silccore/silcauth.[ch].
4115 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4117 * Fixed CMODE command when new channel key was created. If
4118 the creation failed the old key was removed. Next time giving
4119 same command would crash the server since the old key was
4120 freed already. Affected file silcd/command.c.
4122 * Fixed the silc_server_announce_get_channels to not crash
4123 on reconnect. Affected file silcd/server.c.
4125 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4127 * Added silc_log_set_debug_string function to set a regex
4128 string to match for debug output. Only the function names,
4129 or filenames matching the given debug string is actually
4130 printed. This way it is possible to filter out those debug
4131 strings that user is not interested in.
4133 Fixed a bug in silc_string_regexify.
4135 Affected files lib/silcutil/silclog.[ch], and
4136 lib/silcutil/unix/silcunixutil.c.
4138 * Changed the -d options in both server and Irssi SILC client
4139 to take the debug string as argument. Affected files
4140 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4142 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4144 * Added silc_hash_babbleprint to create a Bubble Babble
4145 Encoded fingerprint. The encoding is developed by Antti
4146 Huima (draft-huima-babble-01.txt), and it creates human
4147 readable strings out of binary data. Affected file
4148 lib/silccrypt/silchash.[ch].
4150 * Print the babble print now in addition of fingerprint as well
4151 in Irssi SILC client. Affected files are
4152 irssi/src/fe-common/silc/module-formats.[ch],
4153 irssi/src/fe-common/silc/core/client_ops.c.
4155 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4157 * Fixed a security problem found in SKE. The initiator's
4158 public key too is now added to the HASH hash value creation
4159 which is signed by the responder to create the SIGN value.
4160 This will prevent anyone in the middle to lie to the responder
4161 about the initiator's public key. If this is done now, the
4162 man in the middle will get caught. Updated the protocol
4165 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4167 * Better installation directory handling. Configure module
4168 paths and other paths automatically to example_silc* files
4169 in doc/. A patch by toma.
4171 * Fixed compiler warning from MPI library, and from SILC RNG.
4174 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4175 It can be configured with ./configure. A patch by toma.
4177 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4179 * Find correct make to use in prepare-clean. A patch by
4180 toma. Affected file prepare-clean.
4182 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4184 * Added irssi variables use_auto_addr, auto_bind_ip,
4185 auto_bind_port and auto_public_ip.
4187 * Changed the interface for silc_client_send_key_agreement
4188 in lib/silcclient/silcapi.h
4192 irssi/src/silc/core/silc-core.c
4194 lib/silcclient/silcapi.h
4195 irssi/src/silc/core/silc-channels.c
4196 lib/silcclient/client_keyagr.c
4199 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4201 * Added silc_pkcs_public_key_compare to compare two
4202 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4204 * Check that the client who set the founder mode on the
4205 channel is the same client that is giving the founder
4206 mode to itself. It is done by comparing the saved public
4207 key (it is saved even in the authentication is passphrase).
4208 Affected file silcd/command.c.
4210 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4212 * Do not process packet for disconnected socket connection.
4213 Affected file lib/silccore/silcpacket.c.
4215 * Process the DISCONNECT packet through scheduler in the
4216 client library. Affected file lib/silcclient/client.c.
4218 * Fixed the silc_client_packet_parse to not to increase
4219 the packet sequence number if the conn->sock and the
4220 current socket connection is not same. This can happen
4221 for example during key agreement when the conn includes
4222 multiple socket connections (listeners). Affected file
4223 lib/silcclient/client.c.
4225 * The sender of the file transfer request now provides also
4226 the pointer (listener) for the key exchange protocol. If
4227 the listener cannot be created then it sends empty key
4228 agreement and lets the receiver provide the listener.
4230 Added `local_ip' and `local_port' arguments to the
4231 silc_client_file_send. If they are provided they are used,
4232 if not then it will attempt to find local IP address, if
4233 not found or bind fails then the remote client will provide
4236 Affected files are lib/silcclient/client_ftp.c and
4237 lib/silcclient/silcapi.h.
4239 * Extended the FILE SEND command to support defining the
4240 local IP and port for key exchange listener. They are
4241 optional. Affected file irssi/src/silc/core/silc-servers.c.
4243 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4245 * Defined to WHOIS command reply the sending of fingerprint
4246 of the client's public key (if the proof of posession of the
4247 corresponding private key is verified by the server).
4248 Updated to the protocol specification.
4250 * Added support of receiving the client's public key's
4251 fingerprint in command reply in client library. Affected
4252 file is lib/silcclient/command_reply.c, and
4253 lib/silcclient/idlist.[ch].
4255 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4257 * Do not send over 128 chars long nickname to the server
4258 in NICK command. Affected file lib/silcclient/command.c.
4260 * Do not send over 256 chars long channel names to the server
4261 in JOIN command. Affected file lib/silcclient/command.c.
4263 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4265 * Assure that silc_server_close_connection cannot be called
4266 twice for same socket context. Affected file is
4269 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4271 * Send error message to application if opening file for
4272 writing during file transfer fails. Affected file is
4273 lib/silcclient/client_ftp.c.
4275 Remove all file transfer sessions for a client that we're
4276 removing from ID cache.
4278 Affected file is lib/silcclient/client_ftp.c.
4280 * Fixed silc_net_addr2bin to return correct address. Affected
4281 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
4283 * Fixed file transfer session removing on signoff notify.
4284 Affected file irssi/src/silc/core/silc-servers.c.
4286 * Added the SilcClientFileError to be returned in the monitor
4287 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
4288 Affected file lib/silcclient/silcapi.h.
4290 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4292 * Fixed a crash in silc_client_ftp_free_sessions and
4293 silc_client_ftp_session_free_client. Affected file
4294 lib/silcclient/client_ftp.c.
4296 * Added `disabled' field in the SilcChannelEntry in the server
4297 to indicate if the server entry is disabled. Affected file
4298 silcd/idlist.h, silcd/command[_reply].c.
4300 * SILC server adds now /var/run/silcd.pid everytime it is
4301 started. Affected file silcd/silcd.c.
4303 * Added silc_server_packet_send_clients to send a packet to
4304 the provided table of client entries. Affected file
4305 silcd/packet_send.[ch].
4307 * Fixed a crash in client resolving in client_prvmsg.c in
4308 client library. Affected file lib/silcclient/client_prvmsg.c.
4310 * Do not actually remove the client directly from ID cache
4311 during SERVER_SIGNOFF, but invalidate it. This way we
4312 preserve the WHOWAS info for the client. Affected file
4313 silcd/server_util.c.
4315 * Fixed SERVER_SIGNOFF notify handling in the server. The
4316 server is now able to process incoming SERVER_SIGNOFF notify
4317 for a server that it doesn't even know about. It will remove
4318 the clients provided in the notify. Affected file
4319 silcd/packet_receive.c.
4321 * Check for partial packet in data queue after every packet that
4322 was found from the queue. Return and wait for more data if
4323 there is partial data in queue. Affected file is
4324 lib/silccore/silcpacket.c.
4326 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4328 * Added SilcClietFileError enum to indicate error in
4329 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
4330 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
4331 Affected files lib/silcclient/silcapi.h and
4332 lib/silcclient/client_ftp.c.
4334 * Check that newsize in silc_buffer_realloc is larger than
4335 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
4337 * Added better monitor of file transfers. It now monitors
4338 key agreement protocol during the file transfer too. Added
4339 error reporting too. Affected files
4340 irssi/src/silc/core/silc-servers.c,
4341 irssi/src/fe-common/silc/module-formats.[ch].
4343 * Wrote a help file for FILE command.
4345 * Added silc_rng_global_get_byte_fast to get not-so-secure
4346 random data as fast as possible. Random data is read from
4347 /dev/urandom if available and from the SILC RNG if not
4348 available. It is used in padding generation. Affected file
4349 lib/silccrypt/silcrng.[ch].
4351 * All packets in client library are now processed synchronously.
4352 Optimized packet processing a lot. Affected file
4353 lib/silcclient/client.c.
4355 * All server connection packets are processing synchronously
4356 now in server, to optimize packet processing. Affected file
4359 * Include files are installed now only in Toolkit distribution
4360 if make install is given. Affected files: all Makefile.am's.
4362 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4364 * Assure that silc_client_notify_by_server_resolve does not
4365 resolve the client information multiple times. If it cannot
4366 be found by the first it cannot be found at all. Affected
4367 file lib/silcclient/client_notify.c.
4369 * Fixed WHOWAS command reply calling. Affected file
4370 lib/silcclient/command_reply.c.
4372 * Removed all references to silc_idlist_get_client from the
4373 Irssi SILC client since that call is internal call used by
4374 the library. The Irssi SILC client will use now client
4375 retrieval functions found in silcapi.h.
4377 * Fixed a bug in resolving nickname info before sending
4378 private message. It used freed memory. Affected file
4379 irssi/src/silc/core/silc-servers.c.
4381 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4383 * Assure my_channels statistics cannot go negative in server.
4384 Affected files silcd/server.c, silcd/server_util.c.
4386 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4388 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
4390 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4392 * Win32 Toolkit changes. Affected files
4393 win32/silc.dsw, win32/libsilc/libsilc.def,
4394 win32/libsilcclient/libsilc.def,
4395 lib/silcutil/silcutil.c, and
4396 lib/sftp/sftp_fs_memory.c.
4398 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4400 * Added silc_net_localip to return local host's IP address.
4401 Affected file lib/silcutil/silcnet.[ch].
4403 * If key exchange or rekey protocol is active for a connection
4404 parse all packets syncronously since there might be packets
4405 in packet queue that we are not able to process without first
4406 processing packets before them. Affected file silcd/server,
4407 lib/silcclient/client.c.
4409 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
4410 whether library should continue processing the packet.
4411 Affected file lib/silccore/silcpacket.h.
4413 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
4414 SilcSFTPMonitorData to SFTP server to monitor various
4415 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
4416 lib/silcsftp/sftp_server.c.
4418 * Added silc_file_size to return file size. Affected file
4419 lib/silcutil/silcutil.[ch].
4421 * Implemented the file transfer support for the client library.
4422 Added preliminary support for simple client to client one-file
4423 transmission. Affected file lib/silcclient/client_ftp.c,
4424 lib/silccilent/client.[ch].
4426 * Added new local command FILE to the Irssi SILC Client.
4427 It is used to perform the file transfer. It has subcommands
4428 SEND, RECEIVE, SHOW and CLOSE. Affected files
4429 irssi/src/silc/core/client_ops.c,
4430 irssi/src/silc/core/silc-server.[ch].
4432 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4434 * Relay the SILC_PACKET_FTP in the server. Affected files
4435 silcd/server.c and silcd/packet_receive.c.
4437 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4439 * Renamed silc_file_read and silc_file_write to functions
4440 silc_file_readfile and silc_file_writefile. Added function
4441 silc_file_open and silc_file_close. Affected files
4442 lib/silcutil/silcutil.[ch].
4444 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4446 * Resolve the client info when received private message or
4447 channel message for a client which nickname we don't know.
4448 Affected files lib/silcclient/client_prvmsg.c and
4449 lib/silcclient/client_channel.c.
4451 * Do not crash in /KEY if client is not connected. Affected
4452 file irssi/src/silc/core/silc-channels.c.
4454 * Added SilcClientStatus field to the SilcClientEntry in the
4455 lib/silcclient/idlist.h.
4457 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
4458 is incomplete and is being resolved, it won't be resolved
4461 Make sure also that USERS command reply does not resolve
4462 twice information. Affected file is
4463 lib/silcclient/command_reply.c.
4465 Make sure that silc_client_get_clients_by_list does not
4466 resolve twice same information.
4468 * Check for valid client->id in the silc_server_free_client_data.
4469 Affected file silcd/server.c.
4471 * Fixed /GETKEY nick@server not to crash if the server entry
4472 is not found. Affected file lib/silcclient/command.c.
4474 * Fixed the silc_server_check_cmode_rights to check the
4475 requested modes correctly. Affected file silcd/command.c.
4477 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
4479 * Better checks for non-printable chars in nick added.
4480 Affected file silcd/command.c.
4482 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4484 * Call the silc_server_udpate_servers_by_server in the
4485 primary router that comes back online in the backup resuming
4486 protocol. Otherwise it routes packets wrong. Affected file
4487 silcd/server_util.[ch], silcd/server_backup.c.
4489 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4491 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
4492 lib/silcutil/silcbuffmt.[ch].
4494 * Redefined the SILC packet header to include the padding
4495 length. Affected file lib/silccore/silcpacket.[ch].
4497 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
4498 length for maximum padding up to 128 bytes). Affected
4499 file lib/silccore/silcpacket.h.
4501 * Removed all backwards support for old 0.5.x MAC thingies.
4502 The SILC packet header change makes it impossible to be
4503 backwards compatible.
4505 * Send the ENDING packet with timeout in the backup resuming
4506 protocol. This is to assure that all routers has connected
4507 to the primary router. Affected file silcd/server_backup.c.
4509 * Changed the RNG to take the first IV from random data. It
4510 used to take it from zero actually. Changed the RNG also
4511 to use /dev/urandom during session. /dev/random is used
4512 in initialization. Affected file lib/silccrypt/silcrng.[ch].
4514 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4516 * Changed the SILC packet header to have the first two bytes
4517 (the packet length) encrypted. Affected files aroung the
4518 code tree, lib/silccore/silcpacket.[ch]. Removed the
4519 SilcPacketCheckDecrypt callback. It is not needed anymore
4520 since the silc_packet_receive_process will determine now
4521 whether the packet is normal or special.
4523 * Implemented the unidirectional MAC keys. Affected files
4524 lib/silcske/silcske.c, silcd/protocol.c and
4525 lib/silcclient/protocol.c.
4527 * Implemented the packet sequence number to the MAC computation.
4528 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
4529 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
4530 lib/silcclient/protocol.c.
4532 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4534 * Allow backup router to announce servers. All servers
4535 announced by backup router are added to the global list
4536 automatically. Update hte server's socket to our primary
4537 router also when backup router announces a server.
4538 Affected file silcd/packet_receive.c.
4540 * Do not update the client->router in the function
4541 silc_server_udpate_clients_by_server if the client is on
4542 global list. We might fail to find any specific server
4543 for locally connected clients and local cell clients. They
4544 should still use the `from' and not `to' as client->router.
4545 This fixes backup router resuming protocol. Affected file
4546 silcd/server_util.c.
4548 * Decrease channel statistics count only if the channel
4549 deletion worked. Affected files are silcd/server.c and
4550 silcd/server_util.c.
4552 * Added silc_server_update_servers_by_server to update origin
4553 of all server entries. Used during backup router protocol.
4554 Affected files silcd/server_util.[ch], silcd/server.c. and
4555 silcd/backup_router.c.
4557 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
4558 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
4559 silc_hmac_get_hash and silc_hmac_get_name. Affected file
4560 lib/silccrypt/silchmac.c.
4562 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4564 * Assure that router cannot reroute the same channel message
4565 to the sender. Affected file silcd/packet_receive.c.
4567 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4569 * Made better checks that the channel message is not sent
4570 to the router it came from. Affected file is
4571 silcd/packet_send.c. Fixed memory leak too.
4573 * Announce informations for incoming router connection, but
4574 only after checking if it is replaced by backup router.
4575 Affected file silcd/packet_receive.c.
4577 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4579 * Fixed the backup resuming protocol to work in multiple
4580 router environment. Affected file silcd/server_backup.c.
4582 * Route packet only to one router in the function
4583 silc_server_packet_send_to_channel. Affected file is
4584 silcd/packet_send.c.
4586 * Fixed silc_server_send_notify_dest to set the broadcast
4587 flag. Fixed the silc_server_send_notify_topic to actually
4588 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
4589 Affected file silcd/packet_send.c.
4591 * Changed the SFTP Filesystem interface. Changed the
4592 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
4593 the filesystem operation function. The SilcSFTPFilesystem
4594 is now a context that is allocated by all filesystem allocation
4595 functions and it already includes the operations structure
4596 and filesystem specific context. It is given as argument
4597 now to the silc_sftp_server_start. This made the interface
4598 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
4599 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
4601 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4603 * Changed the backup router adding and getting interfaces
4604 in the server. The router that will be replaced by the
4605 specified backup router is now sent as argument. Affected
4606 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
4609 * Added silc_net_addr2bin_ne to return the binary form of
4610 the IP address in network byte order. Affected files
4611 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
4613 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4615 * Check for existing server ID in silc_server_new_server
4616 and in silc_server_connect_to_router_final and remove the
4617 old entry if it exists. Affected file silcd/packet_receive.c,
4620 * Send the channel message always to only one router, either
4621 in upstream or downstream. Affected file is
4622 silcd/packet_send.c.
4624 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4626 * Wrote the definition of the backup resuming protocol to the
4627 protocol specification.
4629 * Removed one redundant channel key generation from normal
4630 server during joining procedure. Removed one redundant
4631 channel key sending from server to router during joining
4632 procedure. Affected file silcd/command.c.
4634 * Made minor bugfixes to the backup router resuming protocol.
4635 Affected file silcd/server_backup.c, server.c.
4637 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4639 * Added --disable-asm configuration option. Affected files
4640 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
4643 * Implemented the backup resuming protocol that is used to
4644 resume the primary router position in the cell after the
4645 primary router comes back online. Affected files
4646 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
4647 and silcd/server_util.[ch].
4649 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4651 * Sleep two (2) seconds after sending QUIT command to server.
4652 Affected file lib/silcclient/command.c.
4654 * Assure that if outgoing data buffer is pending do not force
4655 send any data. Affected file silcd/packet_send.c.
4657 * Assure that if outgoing data buffer is pending do not force
4658 send any data. Affected file lib/silcclient/client.c.
4660 * Implemented the backup router support when the primary router
4661 goes down. The servers and routers can now use the backup
4662 router as new primary router without loosing connectivity.
4664 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4666 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
4667 in the server to indicate disabled entry. All data read
4668 from the connection will be ignored and no data is sent
4669 for entry that is disabled. Affected files are
4670 silcd/idlist.h, silcd/server.c.
4672 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4674 * Created SFTP client and server test programs in the
4675 lib/silcsftp/tests directory.
4677 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4679 * Implemented memory filesystem (virtual filesystem) for
4680 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
4683 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4685 * Implemented the SFTP (SSH File Transfer Protocol) to the
4686 lib/silcsftp. It includes SFTP client and SFTP server
4689 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4691 * Moved lib/silccore/silcprotocol.[ch] to the
4692 lib/silcutil library.
4694 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
4695 take variable argument list pointer as argument. Affected
4696 file lib/silcutil/silcbuffmt.[ch].
4698 * Added silc_buffer_set function that is used to set data
4699 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
4700 Affected file lib/silcutil/silcbuffer.h.
4702 * Changed various routines in the core library to use the new
4703 silc_buffer_set instead of allocating new buffer only for
4706 * Added 64-bit value formatting and unformatting support to the
4707 silc_buffer_[un]format routines. Affected file is
4708 lib/silcutil/silcbuffmt.[ch].
4710 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
4711 to includes/bitmove.h.
4713 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4715 * Fixed channel user mode saving in client library. Affected
4716 file lib/silcclient/command[_reply].c.
4718 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4720 * Defined the file transfer to the SILC Protocol. Added
4721 new packet type SILC_PACKET_FTP and defined File Transfer
4722 Payload. The mandatory file transfer protocol is SFTP
4723 (SSH File Transfer Protocol). Affected file in addition
4724 of the internet draft is lib/silccore/silcpacket.h.
4726 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
4727 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
4728 is used as part of backup router protocol when the primary
4729 router of the cell is back online and wishes to resume
4730 the position as primary router.
4732 * Redefined the MAC generation keys in the protocol. The
4733 same key is not used anymore in both direction. Both
4734 direction will now use different keys for sending and
4735 receiving. This fixes a potential security flaw. This
4736 change causes incompatibilities in the protocol.
4738 * Redefined also the MAC computation from the packet.
4739 An packet sequence number is now added to the MAC
4740 computation. This prevents possible replay attacks against
4741 the protocol. This change too causes incompatibilities
4744 Added `sequence' field to the SilcPacketContext to hold
4745 the current sequence number for the packet.
4747 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4749 * Added `created' field to the SilcIDListData in the file
4750 silcd/idlist.h to indicate the time when the entry was
4753 * Added `created' field to the SilcChannelEntry too. Affected
4754 file silcd/idlist.h.
4756 * Added `creation_time' aguments to all the announcement functions
4757 in the server. If it is provided then only the entries that
4758 was created after the provided time frame are actually
4759 announced. Affected file silcd/server.[ch].
4761 * The protocol says that the Channel ID's IP address must be
4762 based on the router's IP address. Added check for this in
4763 the silc_server_new_channel when processing incoming New Channel
4764 Payload. Affected file silcd/packet_receive.c.
4766 * Print out the correct version with --version in SILC client.
4767 Affected file irssi/src/silc/core/silc-core.c.
4769 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4771 * Fixed WHOWAS command to check for completnes of the client
4772 entry always, not just when the command is coming from client.
4773 Affected file silcd/command.c.
4775 * Added new function silc_server_packet_queue_purge to purge the
4776 outgoing data queue to the network. After the function returns
4777 it is guaranteed that the outgoing packet queue is empty.
4778 Affected file silcd/packet_send.[ch].
4780 * Purge the outgoing packet queue in the rekey protocol's final
4781 callback to assure that all rekey packets go to the network
4782 before quitting the protocol. Affected file silcd/server.c.
4784 * Added silc_client_packet_queue_parse as similar function as
4785 in server to the client library. The affected file is
4786 lib/silcclient/client.c.
4788 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4790 * Splitted silcd/server.c and created silcd/server_util.[ch]
4791 for utility functions.
4793 * Added new socket flag SILC_SF_DISABLED to indicate that the
4794 connection is open but nothing can be sent to or received from
4795 the connection. Affected file lib/silcutil/silsockconn.[ch].
4796 The checking for disabled socket is checked in the low level
4797 silc_socket_write and silc_socket_read functions.
4799 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4801 * Allow only nicknames and channel names that fits into the
4802 7-bit unsigned char ASCII set. Affected file silcd/command.c.
4804 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4806 * When processing JOIN command reply in server check that if
4807 the channel exists in our global list we'll move it the local
4808 list. Affected file silcd/command_reply.c.
4810 * Fixed the check whether client is joined on the channel already
4811 in JOIN command. Affected file lib/silcclient/command.c.
4813 * Fixed the JOIN command reply to check whether the channel
4814 already exists. Affected file lib/silcclient/command_reply.c.
4816 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4818 * Added silc_ske_status_string to map the SKE error numbers
4819 to readable strings. The affected files are
4820 lib/silcske/silcske[_status].[ch].
4822 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4824 * Do not show the private channels on the WHOIS channel list
4825 as it is not allowed by the protocol. The affected file is
4828 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4830 * Assure that the packet length digged from the actual packet
4831 is something sensible in the silc_packet_decrypt_rest_special
4832 in lib/silccrypt/silcpacket.c.
4834 * Free and NULL the allocated pointer in silc_hmac_alloc if
4835 the HMAC allocation fails. The affected file is
4836 lib/silccrypt/silchmac.c.
4838 * Print the selected security properties to the log files in
4839 the server. Affected file silcd/protocol.c.
4841 * Add SKE's reference counter even if calling the completion
4842 callback manually. Otherwise it goes negative, although it
4843 does not cause any problems. The affected file is
4844 lib/silcske/silcske.c.
4846 * Remove the client entry with short timeout after giving the
4847 KILL command. Affected file lib/silcclient/command.c.
4849 * Fixed to send error reply in WHOIS and IDENTIFY commands in
4850 case all found clients are already disconnected (WHOWAS would
4851 found them) in the server. Affected file silcd/command.c.
4853 * Update the last_receive (time of last data received) to be
4854 updated only when received private or channel message so that
4855 the idle time showed in WHOIS makes more sense.
4857 * Added boolean field `valid' in to the SilcClientEntry in the
4858 client library to indicate whether the entry is valid or not.
4859 This fixes the nickname change bug on channel when changing
4860 the nickname to be same than the old (like nick to Nick) the
4861 nickname formatter doesn't set the new nick anymore to Nick@host.
4862 Affected file lib/silcclient/idlist.[ch].
4864 * Now actually fixed the nickname changing on disconnection.
4865 Added new function silc_change_nick to the Irssi SILC Client.
4866 Affected file irssi/src/silc/core/client_ops.c,
4867 irssi/src/silc/core/silc-nicklist.[ch].
4869 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4871 * Check that the public key exists in the GETKEY command before
4872 trying to encode it. Affected file silcd/command.c.
4874 * Print some notifications on received public keys with GETKEY
4875 command in the Irssi SILC Client. Affected files are
4876 irssi/src/fe-common/silc/module-formats.[ch],
4877 irssi/src/silc/core/client_ops.c.
4879 * Use IDENTIFY command to resolve the server information in the
4880 GETKEY command instead of INFO command. Affected file
4881 lib/silcclient/command.c.
4883 * All command reply functions in the client library now calls
4884 the pending command reply callbacks even if an error has
4885 occurred. The server has done this a long time and now it was
4886 time to move the client library to this as well. Now all
4887 errors can be delivered back to the pending command reply
4888 callbacks if necessary. Affected files are
4889 lib/silcclient/command[_reply].[ch].
4891 * Change the nickname on disconnection back to the username
4892 because in reconnect the server will enforce it to it anyway.
4893 Affected file irssi/src/silc/core/silc-servers.c.
4895 * Fixed a config file parsing bug in the Irssi SILC client.
4896 Affected file irssi/src/silc/core/clientconfig.c.
4898 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4900 * When printing the channel mode on JOIN, verify that the
4901 channel key and channel's HMAC are valid. Affected file
4902 irssi/src/silc/core/client_ops.c.
4904 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4906 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
4907 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
4908 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
4910 * Removed channel key rekey task deleting from the function
4911 silc_server_save_channel_key. Affected file silcd/server.c.
4912 Added explicit timeout task context instead that is used to
4913 delete the task if we are registering a new task before the
4914 new task has elapsed.
4916 * When channel key rekey occurs the client library now saves
4917 the old channel key for a short period of time (10 seconds) and
4918 is able to use it in case some is still sending channel
4919 messages encrypted with the old key after the rekey. Affected
4920 file lib/silcclient/[idlist.h|client_channel.c].
4922 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4924 * Added check to the silc_server_new_id_real to not accept
4925 new ID if it is the sender's own ID. Affected file is
4926 silcd/packet_receive.c.
4928 * Assure that we do not announce ourself or the one we've
4929 sending our announcements when we're router and are announcing
4930 servers to our primary router. Affected file silcd/server.c.
4932 * Fixed silc_server_command_identify_check_client to assemble
4933 correct WHOIS packet. It send corrupted WHOIS packet and
4934 caused problem with router to router connections. Affected
4935 file silcd/command.c.
4937 Fixed also silc_server_command_whois_check the same way
4938 as for the IDENTIFY command.
4940 * Added new SilcIDListStatus to the server in the SilcIDListData
4941 structure. The status now includes the current status of
4942 the entry (like registered, resolved etc.). Affected file
4943 silcd/idlist.[ch]. Defined a bunch of different status types
4944 as well. This replaced the old boolean registered field as well.
4946 Added resolve_cmd_ident field to the SilcClientEntry structure
4947 too so that if the entry is for example being resolved so
4948 another command may attach to the same pending command reply
4949 without requiring to resolve the same entry again. This concept
4950 should optimize the WHOIS and the IDENTIFY resolving under
4951 heavy load by taking away unnecessary resolving for entries
4952 that are being resolved already.
4954 Added support for adding multiple pending commands for one
4955 command idenfier. Affected file silcd/command[_reply].[ch].
4957 * Fixed WHOIS and IDENTIFY save to remove the cache entry
4958 before deleting the data. Otherwise the hash table will have
4959 freed data in comparison functions. Affected file is
4960 silcd/command_reply.c.
4962 * Fixed silc_idlist_replace_client_id to add the new entry to
4963 the cache with NULL nickname. Otherwise there will be invalid
4964 memory as the nickname after the nickname is freed. Affected
4965 file silcd/packet_receive.c.
4967 * Fixed the silc_idlist_get_clients_by_hash. The entries was
4968 saved into wrong slots because the previous number of entries
4969 was not taken into account. Affected file silcd/idlist.c.
4970 Fixed same thing in silc_idlist_get_clients_by_nickname too.
4972 * If we are router and we receive JOIN notify to a channel that
4973 does not have any users then notified client is marked as the
4974 channel founder, as it is it. The affected file is
4975 silcd/packet_receive.c
4977 * Added to the extended hash table API's table_del_*ext functions
4978 the destructor as argument too, so that the caller can decide
4979 which destructor to use or whether to use destructor at all.
4980 Affected file lib/silcutil/silchashtable.[ch].
4982 * Fixed ID Cache purging. It actually deleted the entries from
4983 the hash table after the data was freed. The hash table ended
4984 up comparing freed memory. The affected file is
4985 lib/silccore/silcidcache.c.
4987 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4989 * Fixed Irssi SILC client's KILL command's HELP syntax.
4991 * The USERS command now resolves the detailed user information
4992 if the userinfo field is missing. Affected file is
4993 lib/silcclient/command_reply.c.
4995 * Do not print error in silc_file_read if the read file does
4996 not exist. Just silently return NULL. Affected file is
4997 lib/silcutil/silcutil.c.
4999 * Fixed the silc_log_output to not wine about NULL filename
5000 and to not create some bogus " " filename. Affected file is
5001 lib/silcutil/silclog.c.
5003 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5005 * Fixed various printing bugs on the user interface in the
5006 Irssi SILC Client. Minor changes that were forgotten from
5009 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5011 * Fixed the configure.in.pre and the compilation and distribution
5012 environment to support the new autoconf 2.52. That version is
5013 now required to compile the CVS trunk.
5015 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5017 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5018 to generally parse user@fqdn format strings. Affected file
5019 lib/silcutil/silcutil.c.
5021 * Added nickname_format and nickname_force_format fields to the
5022 SilcClientParams structure. The first one defines the format
5023 for the nicknames that the library will enforce if the receives
5024 multiple same nicknames. The second one is boolean value and
5025 can be used to force the library to always enforce the format
5026 to the nicknames regardles whether there are multiple nicknames
5027 or not. This configurable formatting was employed to flexibly
5028 support accessing multiple nicknames from the user interface.
5029 The userinterface can now set the nicknames to what ever format
5030 they prefer. Affected file lib/silcclient/silcapi.h.
5032 Added function silc_client_nickname_format to the file
5033 lib/silcclient/idlist.c. It performs the nickname formatting.
5035 Added new field `hostname´ to the SilcClientEntry context.
5036 It holds the hostname of the client. Affected file is
5037 lib/silcclient/idlist.h.
5039 * Irssi SILC Client sets the nicknames in nick@hostn format.
5040 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5041 irssi/src/silc/core/silc-core.c.
5043 The WHOIS printing now also shows both the real nickname and
5044 the formatted nickname so that user knows how to access the
5045 user if there are multiple same nicknames cached. Affected
5046 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5047 printing formatting too to take the hostname now as a separate
5048 argument. The Affected file is
5049 irssi/src/fe-common/silc/modules-formats.[ch].
5051 * Changed the silc_client_get_clients_local to accept the formatted
5052 nickname as argument. It accepts the real nickname too but the
5053 formatted nickname can be used to find the true entry from
5054 multiple entries. Affected file lib/silcclient/silcapi.h and
5055 lib/silcclient/idlist.c.
5057 * Added nickname_format_parse field to the SilcClientParams.
5058 It is a callback function provided by the application to parse
5059 the nickname out of the formatted nickname string. The library
5060 calls it to get the nickname from the formatted string. Since
5061 the application generally knows better the format of the nickname
5062 string it parses it instead of the library, even though library
5063 encodes the formatted string. If the callback function is not
5064 provided then the library will use the string as is. The
5065 affected file is lib/silcclient/silcapi.h.
5067 * All the nickname strings passed to the client library in
5068 commands are now expected to be formatted nickname strings.
5069 If the command does not support the formatted nickname string
5070 it will assume that the sent string is the actual nickname.
5071 Affected file lib/silcclient/command.c.
5073 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5075 * Added public key authentication support to OPER and SILCOPER
5076 commands in the client library. Affected file is
5077 lib/silcclient/command.c.
5079 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5081 * Changed the get_auth_methdod client operation to be asynchronous.
5082 It can be async if the application resolves the authentication
5083 method from the server during the negotiation. Added new
5084 SilcGetAuthMeth completion callback that the application will
5085 call after resolving the authentication method.
5087 Added function silc_client_request_authentication_method that
5088 the application can use to resolve the authentication method
5089 from the server. Added also SilcConnectionAuthRequest callback
5090 that the library will call after the server has replied. The
5091 application can call this function if it does not know the
5092 current authentication method.
5094 Affected files are lib/silcclient/client.c and
5095 lib/silcclient/silcapi.h.
5097 * The Irssi SILC client now automatically resolves the authentication
5098 method incase any configuration information is not present (and
5099 currently there never is). The affected file is
5100 irssi/src/silc/core/client_ops.c.
5102 * Fixed public key authentication from the client library.
5103 Affected file lib/silcclient/protocol.c. Changed also the
5104 protocol specification about the public key authentication in
5105 the connection authentication protocol. The actual data to be
5106 signed is now computed with a hash function before signing.
5108 * Fixed the public key authentication from the server as well.
5109 Affected file silcd/protocol.c.
5111 * Removed the mlock()'s from the memory allocation routines.
5112 Affected file lib/silcutil/silcmemory.c. The ./configure does
5113 not check anymore for the mlock(). Affected file is
5116 * Fixed USERS command in server to allow the execution of the
5117 command for private and secret channels if the client sending
5118 the command is on the channel. Affected file silcd/command.c.
5120 * Fixed silc_client_get_clients_local to return the clients
5121 count correctly. It could return wrong value. Affected file
5122 lib/silcclient/idlist.c.
5124 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5126 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5127 types. The assembler optimizations seemed not to like 64-bit
5128 data types. The assmebler optimizations thus are now enabled
5129 also for BSD systems as opposed to only enable them for Linux.
5131 * Do not check for threads at all on BSD systems. Affected
5132 file configure.in.pre.
5134 * Removed -n and -h options from the Irssi SILC Client since
5135 they are not used in silc.
5137 * Fixed the prime generation to assure that the first digit
5138 of the generated random number is not zero since our conversion
5139 routines does not like number strings that starts with zero
5140 digit. If zero digit is seen the random number is regenerated.
5141 This caused some corrupted RSA keys when the zero first digit
5142 was met. Affected file lib/silcmath/silcprimegen.c.
5144 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5146 * Fixed WIN32 configuration in the ./configure script.
5147 Fixed to include xti.h on environments that has it.
5148 Patches by Carsten Ilchmann and andrew.
5150 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5152 * Changed the silc_id_create_client_id to be collision
5153 resistant. It is now assured that there cannot be created
5154 two same client ID's. I suspect that some weird bugs in
5155 the server were actually caused by duplicate Client IDs.
5156 Affected file silcd/serverid.[ch]. A router receiving
5157 new ID now also assures and informs the sending server
5158 if the ID caused collision.
5160 * Changed the silc_id_create_channel_id to also assure that
5161 there are no collisions.
5163 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5165 * Statement about ignoring the Mutual Authentication flag when
5166 performing rekey with PFS was a bit misleading. It is ignored
5167 if it was set in the initial negotiation, it cannot be even
5168 set in the rekey. Fixed in the ke-auth draft. Started the
5169 new versions of the protocol drafts in the doc/.
5171 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5173 * Fixed a bug in silc_client_command_identify_save when saving
5174 new channel information. The channel name was no duplicated
5175 and caused crash on exit. Affected file is
5176 lib/silcclient/command_reply.c.
5178 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5180 * Fixed the getkey command handling in the server. Send just
5181 empty OK reply to the sender if the key could not be fetched
5182 (but everything else was ok, like the key just was not available).
5183 Changed the public key parameter to optional in the protocol
5184 specs so that empty OK reply can be sent. Affected file
5187 Added a message to Irssi SILC client to tell to user if the
5188 server did not return a public key.
5190 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5192 * Fixed a channel key regeneration bug. It registered new
5193 timeout tasks exponentially until all system resources were
5194 used. Affected file silcd/server.c.
5196 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5198 * Added the SILC Document generator to the scripts/silcdoc.
5199 It can be used to generate the Toolkit Reference Manual out
5200 of the source tree. Internally it will also use the RoboDoc
5201 generator now imported in util/robodoc.
5203 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5205 * Added couple of return's in rekey protocol if error orccurred
5206 during the protocol. The execution must be terminated.
5207 Affected file silcd/protocol.c. Also, terminate the protocol
5208 always with timeout.
5210 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5212 * The client's Client ID was created initally from the wrong
5213 nickname (it could have been in format nick@host) in the
5214 silc_server_new_client. Affected file silcd/packet_receive.c
5216 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5218 * Added some SILC_LOG_ERROR's to various error conditions
5219 if client could not be added to ID cache. Affected files
5220 silcd/packet_receive.c and silcd/server.c.
5222 * When client's sock->user_data is freed, NULL also the
5223 client->router and client->connection pointers. Added check
5224 for these pointers being NULL to various places around the
5225 code. Affected file silcd/server.c.
5227 * Added client->data.registered == TRUE checks to various
5228 places around the code to assure that unregistered client's
5229 are not handled when it is not allowed. Affected file
5232 * Added `bool registered' fields to all
5233 silc_idlist_[server|client]_get_* routines to indicate whether
5234 the fetched client needs to be registered or not. Affected
5235 file silcd/idlist.[ch].
5237 * Add your own entry as registered to the ID cache in the
5238 server. Affected file server.c.
5240 * Fixed a bug in silc_server_new_server. The SilcServer was
5241 set as the new server's context instead of SilcServerEntry.
5242 This naturally caused some weird bugs.
5244 * Added "updated" field the SilcChannelEntry which indicates
5245 the time since the channel entry was last accessed. This
5246 can be used to determine whether it is necessary to
5247 announce the channel after backup resuming protocol.
5248 Affected files silcd/idlist.[ch].
5250 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5252 * Do not delete the channel rekey task when adding it
5253 for in silc_server_create_channel_key.
5255 * Changed the silc_server_create_channel_key to return
5256 TRUE or FALSE to indicate the success of the channel key
5259 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5261 * Fixed MSVC++ project files and added missing files to
5262 Makefiles under win32/.
5264 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5266 * Do not add TCP_NODELAY flag if the operating system
5267 does not have it defined. Affected files are
5268 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5270 * Fixed buffer overflow from Irssi SILC Client. Affected
5271 file irssi/src/fe-common/core/themes.c.
5273 * Fixed double free in client library in the file
5274 lib/silcclient/client.c when disconnecting from server.
5276 * Applied double free patch from cras to Irssi SILC client.
5277 Affected files irssi/src/core/[modules/expandos].c
5279 * Fixed the disconnection handling to Irssi SILC Client.
5280 The application must call silc_client_close_connection
5281 in ops->connect client operation in case of failure of
5282 the connection. Affected file is
5283 irssi/src/silc/core/client_ops.c.
5285 * Do not set sock->protocol to NULL in the function
5286 silc_client_close_connection after executing the protocol's
5287 final callback since the sock might not be valid anymore.
5288 Affected file lib/silcclient/client.c.
5290 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5292 * Do not enable SILC_THREADS if the linking with libpthread
5293 did not happen. Affected file configure.in.pre.
5295 * Added notion to protocol specification that server must
5296 verify the sent authentication payload with CMODE when
5297 setting the channel founder key. Implemented it to the
5298 server. Affected file silcd/command.c.
5300 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5302 * Added _EXTRA_DIST SILC distribution variable to the
5303 distributions file. It is used to conditionally add extra
5304 files or directories to the specific distribution. Affected
5305 files ./prepare, Makefile.am.pre and distributions.
5307 Removed the `_' from the start of the distribution names.
5310 * Added README.WIN32 for instructions to compile the Toolkit
5313 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5315 * Fixed a double free in disconnection in the server. Affected
5316 file is silcd/server.c.
5318 * Fixed the lib/silcske/groups.c to work now also with GMP
5319 MP library. The string conversion did not work when using
5320 specific base and the base is indicated in the string as well.
5322 * Created win32/ directory which now includes MSVC++ specific
5323 stuff so that toolkit (DLLs) may be compiled with MSVC++.
5324 It will appear only in the toolkit distribution
5326 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5328 * Changed the key material distribution function in case when
5329 the hash output is too short. The data is now concatenated
5330 a bit differently than it used to. Made the change to the
5331 SKE protocol specification.
5333 * Added better GMP detection to configure.in.pre. A patch
5336 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5338 * Fixed a minor bug in SKE that might cause some problem on
5339 some platforms. Affected file lib/silcske/silcske.c.
5341 * Added the cookie checking for initiator in the SKE. It checks
5342 that the responder returns the sent cookie unmodified. The
5343 affected file is lib/silcske/silcske.c. Added new SKE
5344 error type INVALID_COOKIE that can be sent during the
5345 negotiation. Fixed some memory leaks as well.
5347 * Added the "invalid cookie" error message to Irssi SILC client's
5350 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5352 * Added `task_max' field to the SilcClientParams to indicate
5353 the maximum tasks the scheduler can handle. If set to zero,
5354 default values are used. Affected file lib/silcclient/silcapi.h.
5356 * Fixed memory leaks in silc_client_close_connection. Affected
5357 file lib/silcclient/client.c.
5359 * Added silc_client_del_client_entry to client library to free
5360 all memory of given client entry. Affected file is
5361 lib/silcclient/idlist.[ch].
5363 * Added new functions silc_client_del_channel and
5364 silc_client_del_server to delete channel and server entries.
5365 Affected file lib/silcclient/[silcapi.h/idlist.c].
5367 * Removed silc_client_del_client_by_id from silcapi.h.
5369 * Fixed the INFO command to return the server's own info
5370 correctly when querying by Server ID. Affected file is
5373 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5375 * Removed the non-blocking settings in WIN32 code in the
5376 silc_sock_[read/write] and added SleepEx instead. Affected
5377 file lib/silcutil/win32/silcwin32sockconn.c. The availability
5378 of input data is now checked with FIONREAD and ioctlsocket.
5380 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5382 * Call silc_schedule_task_del_by_context in the
5383 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
5384 Affected file lib/silccore/silcprotocol.c.
5386 * Call silc_protocol_cancel for active protocols in the
5387 silc_server_close_connection if the funtion
5388 silc_server_free_sock_user_data has not been called.
5389 Affected file silcd/server.c.
5391 * Generic tasks cannot be deleted using the del_by_fd
5392 task deleting function since generic tasks does not match
5393 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
5395 * Added a notion to SILCOPER help file that the SILCOPER works
5396 only on router server, not on normal server.
5398 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5400 * Added for WIN32 support for the new scheduler as well.
5401 Affected file lib/silcutil/win32/silcwin32schedule.c.
5403 * Fixed the SHA1 implementation to work on various platforms.
5405 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5407 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
5408 API. It is part of the scheduler now. Everything else is
5409 as previously but some functions has changed their names.
5410 Checkout the lib/silcutil/silcschedule.h for the interface.
5411 Updated all applications to use the new interface. Affected
5412 files are lib/silcutil/silcschedule.[ch].
5414 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5416 * Found a bug in the SKE implementation. The HASH value,
5417 specified by the protocol, was not computed correctly. The
5418 public key of the responder was not added to the computation
5419 even though it is mandatory. Affected file lib/silcske/silcske.c.
5420 This unfortunately causes incompatibilities with older
5421 clients and servers.
5423 * Added WIN32 specific network init and uninit functions:
5424 silc_net_win32_init and silc_net_win32_uninit to init and uninit
5425 the Winsock2. Affected file lib/silcutil/silcnet.h and
5426 lib/silcutil/win32/silcwin32net.c.
5428 * Set the socket always to nonblocking mode on WIN32 after
5429 reading data or writing data. Affected file is
5430 lib/silcutil/win32/silcwin32sockconn.c.
5432 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5434 * Fixed various compilation problems under WIN32. Affected
5435 files lib/silcutil/win32/silcwin32thread.c and
5436 lib/silcutil/win32/silcwin32schedule.c.
5438 * Removed all _internal.h #includes from public header
5439 files. Internal headers must never be included from
5442 Removed also the lib/silcske/payload_internal.h file.
5444 * All include files that may be needed (public and some others
5445 included by the public headers) by application developers are
5446 now copied to the ./includes directory. It does not copy any
5447 internal headers. Affected file Makefile.defines.pre and all
5448 Makefile.am's under lib/ and subdirs.
5450 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5452 * Do not change the ~/.silc directory's permissions automatically.
5453 Affected file irssi/src/silc/core/clientutil.c.
5455 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5457 * Do not cancel the protocol in silc_server_close_connection
5458 it might cause recursion. Now cancelled in the function
5459 silc_server_free_sock_user_data. Affected file silcd/server.c.
5461 * Fixed the silc_server_remove_clients_by_server to regenerate
5462 the channel keys correctly finally. Added also new function
5463 silc_server_remove_clients_channels to actually do it.
5464 Affected file silcd/server.c.
5466 * Fixed the silc_server_new_channel to not crash by giving
5467 wrong router to the new channel. Affected file is
5468 silcd/packet_receive.c.
5470 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5472 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
5473 which is given as argument to the silc_client_alloc now.
5474 It can be used to configure the client and set various parameters
5475 that affect the function of the client.
5477 * The USERS command in server did not check whether the channel
5478 is private or secret. Affected file silcd/command.c.
5480 * Added new argument to the USERS command in protocol specification.
5481 The USERS command now can take the channel name as argument
5482 as well. Added support for this in client and server and
5483 updated the protocol specs.
5485 * Completed the GETKEY command in client. It can be now used
5486 to fetch also servers public key not only some clients.
5487 Affected files lib/silcclient/command[_reply].c.
5489 * Added silc_client_get_server to return server entry by the
5490 server name. Affected files lib/silcclient/silcapi.h and
5493 * Redefined the IDENTIFY command in protocol specification to be
5494 more generic. It now can be used to query information about
5495 any entity in the SILC Network, including clients, servers and
5496 channels. The query may be based either the entity's name
5497 or the ID. Added support for this in both client and server.
5499 Affected files silcd/command.c and lib/silcclient/command.c
5500 and command_reply.c.
5502 * Optimized the WHOIS and WHOWAS commands in the server. Removed
5503 the _from_client and _from_server functions. Affected file
5506 * Added silc_client_get_channel_by_id_resolve to the file
5507 lib/silcclient/silcapi.h to resolve channel information by
5508 its ID. Added also silc_client_get_channel_by_id that
5509 does not resolve it from the server.
5511 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5513 * Added SilcServerEntry context into the client library
5514 to represent one server. The INFO command now allocates
5515 these to save the resolved server info. For now on the
5516 client library will also keep information about servers,
5517 connected and resolved with INFO.
5519 The INFO command now allocates the SilcServerEntry context
5520 and saves the server info there. The COMMAND_REPLY in
5521 the INFO now returns the parameters to application in
5522 same order as defined in the protocol specification.
5524 The entries are cached in the client->server_cache.
5526 * The INFO command is now issued after received the Client ID
5527 from the server. Affected file lib/silcclient/client.c.
5529 * The CMODE_CHANGE notify may now return also an SilcServerEntry
5530 to the application as the mode changer might be server.
5531 It is guaranteed that NULL is not returned anymore to the
5532 application. Affected file lib/silcclient/client_notify.c.
5534 The ID Type is now also passed to the application so that
5535 it can check whether the returned entry is SilcClientEntry
5538 Added new function silc_client_get_server_by_id to return
5539 the server entry by ID. Affected files are the
5540 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
5542 * Do not create the channel in the Irssi SILC Client when issuing
5543 the JOIN command but when received the sucessful JOIN command
5544 reply. Otherwise the channel might get created even though we
5545 could not join it. The Affected file is
5546 irssi/src/silc/core/[silc-channels.c/client_ops.c].
5548 * Fixed a channel joining bug in router. The router must also
5549 check the channel modes, invite and ban lists etc. when serving
5550 the JOIN command sent by normal server. Affected file is
5551 silcd/command.c. The router now resolves the client's
5552 information from the server who sent the JOIN command if it
5553 does not know it, and processes the JOIN command only after
5556 * Changed the SilcCommandCb to take new argument; void *context2.
5557 Affected file lib/silccore/silccommand.h
5559 The second argument in the command callbacks in the server now
5560 includes the SilcServerCommandReplyContext if the command was
5561 called as pending command callback from the command reply.
5562 Otherwise it is NULL. When called as pending the status of the
5563 command reply will be checked and if it was erronous the
5564 error will be sent to the original sender of the command.
5565 This way the client always receives the error messages even
5566 though the server was actually the one who received the error
5567 when it resent the command to router, for example. Affected
5568 files silcd/command[_reply].[ch].
5570 * Fixed sending WHOWAS command's error message to client if
5571 the requested client could not be found. It was missing.
5574 * Changed the CMODE and CUMODE commands reply arguments in the
5575 protocol specification. The Channel ID is now sent in both
5576 of the commands to identify the channel. Implemented this
5577 new feature to the client and server. Affected files
5578 lib/silcclient/command_reply.c and silcd/command.c.
5580 * Made better checks for invite and ban lists in the JOIN
5581 command in server. Affected file silcd/command.c.
5583 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5585 * The server now performs the incoming host IP/DNS lookup
5586 using the silc_socket_host_lookup and thus does not block
5587 the server anymore. Affected file silcd/server.c.
5589 * Completed the multi-thread support for SILC Scheduler in
5590 the lib/silcutil/silcschedule.c.
5592 * Fixed the configure.in.pre to detect the pthread correctly
5595 * Fixed a deadlock in silc_task_queue_wakeup in the file
5596 lib/silcutil/silctask.c.
5598 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5600 * Added new function silc_schedule_wakeup that is used in
5601 multi-threaded environment to wakeup the main thread's
5602 schduler. It needs to be used when a thread adds a new task
5603 or removes a task from task queues. After waking up, the
5604 scheduler will detect the task queue changes. If threads
5605 support is not compiled in this function has no effect.
5606 Implemented the wakeup mechanism to both Unix and WIN32
5607 systems. Affected files are lib/silcutil/silcschedule.[ch],
5608 lib/silcutil/unix/silcunixschedule.c and the
5609 lib/silcutil/win32/silcwin32schedule.c.
5611 * Added new function silc_task_queue_wakeup to wakeup the
5612 scheduler by the specified task queue. Affected file
5613 lib/silcutil/silctask.[ch].
5615 * The silc_socket_host_lookup_start now wakes up the scheduler
5616 after adding the timeout task. Affected file is
5617 lib/silcutil/silcsockconn.c.
5619 * The silc_socket_host_lookup is synchronous now if the threads
5620 support is not compiled in. However, the callback is still
5621 called asyncronously through the scheduler, anyway. Affected
5622 file lib/silcutil/silcsockconn.c.
5624 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5626 * Added new function silc_socket_host_lookup to perform
5627 asynchronous IP and FQDN lookups for the socket connection.
5628 Affected files lib/silcutil/silcsockconn.[ch].
5630 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5632 * Added SILC_MUTEX_DEFINE to define the mutex on environments
5633 that may or may not compile the mutex support in.
5635 Changed the silc_mutex_alloc interface. It allocates the
5636 mutex now to the sent pointer and returns TRUE or FALSE.
5638 Affected file lib/silcutil/silcmutex.h.
5640 * Wrote the SILC Task Queue interface to support multi-threads.
5641 Affected file lib/silcutil/silctask.[ch].
5643 * Wrote the SILC Scheduler to support multi-threads. Affected
5644 file lib/silcutil/silcschedule.c.
5646 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5648 * Implemented the SILC Mutex API and SILC Thread API for WIN32
5649 in lib/silcutil/win32/.
5651 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5653 * Defined SILC Mutex API and SILC Thread API and implemented
5654 them for Unix. Affected files are
5655 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
5656 lib/silcutil/unix/silcunixmutex.c and
5657 lib/silcutil/unix/silcunixthread.c.
5659 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5661 * Fixed the silc_server_remove_clients_by_server's channel
5662 key re-generation. The hash table handling was incorrect
5663 and would not work with many channels. Affected file is
5666 * Fixed some memory leaks around the server code.
5668 * Rewrote the silc_server_get_users_on_channel to support IPv6
5669 based Client ID's. Affected file silcd/server.c.
5671 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
5672 specification. However, a separate document must be written
5673 to define the detailed signing procedure and the payload
5674 associated with the flag. Defined the flag to the
5675 lib/silccore/silcchannel.h as well.
5677 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5679 * Changed the dynamic tables to static size tables in the
5680 lib/silccrypt/silchmac.c.
5682 * Removed GCC dependencies from the code. A patch by cras.
5684 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5686 * Do not show the error "Error receiving packet bla bla"
5687 in server if it really was not an error (-2 means that reading
5688 is pending). Affected file silcd/server.c.
5690 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5692 * Fixed a possible crash in silc_server_remove_clients_by_server
5693 in silcd/server.c. Fixed there also some memory leaks.
5695 * Fixed the silc_idlist_replace_client_id. It could replace
5696 wrong key in the hash table. Affected file silcd/idlist.c.
5698 * Do not check whether there are global users on the channel
5699 if the channel->global_users is FALSE. Affected functions
5700 silc_server_remove_from_one_channel and
5701 silc_server_remove_from_channels in silcd/server.c. Also,
5702 do not check if the removed client is local as we can be
5703 sure that global client was not removed from the channel
5704 and checking for global users is not needed.
5706 * The silc_server_remove_clients_by_server now re-generates
5707 the channel keys correctly for those channels that had
5708 clients removed from them. Affected file silcd/server.c.
5710 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5712 * Found the reason of random crashes in the server. We weren't
5713 ignoring the SIGPIPE signal (which can be sent in write())
5714 and it crashed the server. Affected file silcd/silcd.c.
5716 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5718 * Assure that sock->user_data is not NULL in the function
5719 silc_server_packet_send in silcd/packet_send.c.
5721 * Disconnect the remote connection if it could not be added
5722 to any ID lists in the server. The affected file is
5725 * Check in silc_server_packet_send[_real/dest] that the
5726 socket is not disconnecting and ignore the data if it is.
5727 Affected file silcd/packet_send.c.
5729 * Define inline to __inline on native WIN32 compilation.
5730 Affected file includes/silcwin32.h.
5732 * Added some explicit type casts for inline code since MSVC
5733 require them. Affected files lib/silcutil/silcbuffer.h,
5734 lib/trq/silcdlist.h and lib/trq/silclist.h.
5736 * Print warning in log files from now on if the packet
5737 decryption fails. Affected file silcd/server.c.
5739 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5741 * Changed the `say' client operation's interface to accept
5742 new `type' argument to indicate the type of the message sent
5743 by the library. The application may filter the library's
5744 messages according the type. The affected file is the
5745 lib/silcclient/silcapi.h.
5747 * Added two new functions to lib/silcclient/silcapi.h:
5748 silc_client_del_client and silc_client_del_client_by_id.
5749 Affected file lib/silcclient/idlist.c.
5751 * Moved the clientincludes.h from includes/ to silc/ and
5752 serverincludes.h from includes/ to silcd/.
5754 * The modes for the CMODE and CUMODE are now passed as
5755 uint32 for application with COMMAND_REPLY. The affected
5756 file is lib/silcclient/command_reply.c.
5758 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5760 * /WHOIS without arguments shows client's own information.
5761 Affected file lib/silcclient/command.c.
5763 * Changed PING to not accept any arguments. The specs
5764 says that client can ping only the connected server so
5765 requiring an argument is not needed. Affected file is
5766 lib/silcclient/command.c.
5768 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5770 * Fixed a fatal bug in private message sending and reception
5771 encryption and decryption when using private message keys.
5772 The implementation was incorrect and did not follow the
5773 specification. It causd that some of the message were
5774 lost since it did not use the sending and receiving keys
5775 as the protocol suggests. This has been fixed and will cause
5776 incompatibilities with older clients when sending private
5777 message encrypted with private message keys. Affected files
5778 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
5779 and various other in Irssi SILC Client.
5781 Added `responder' boolean argument to the functions
5782 silc_client_add_private_message_key[_ske] to indicate when
5783 the key is added as responder or initiator of the key
5786 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5788 * Removed the silc_ske_check_version function and created
5789 a SilcSKECheckVersion callback. Added also a function
5790 silc_ske_set_callbacks that is now used to set all SKE
5791 callbacks. The callback functions are not given to
5792 the SKE functions anymore, but this function is used to
5795 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
5797 * Added `silc_version' argument to the silc_client_alloc
5798 to define the version of the application for the library.
5799 The library will use the version string to compare it
5800 against the remote host's (usually a server) version
5801 string. Affected file lib/silcclient/silcapi.h
5803 * Added the KE protocol context to Key Agreement context
5804 in client library so that we can abort the SKE if it
5805 is in process when we get timeout. Affected file is
5806 lib/silcclient/client_keyagr.c.
5808 * Do not resolve the client ID forever if it returns in the
5809 first time that such client does not exist. This was done
5810 for example with private message. Affected file is
5811 lib/silcclient/client_prvmsg.c.
5813 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5815 * Do not add regex.h for WIN32. The affected file
5816 includes/silcincludes.h.
5818 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
5819 not work yet 100%. It generates the DLL's automatically
5820 when compiling with --with-win32 under cygwin.
5822 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5824 * lib/contrib/regex.c is not compiled on WIN32.
5826 * Added silc_net_get_socket_opt function to the
5827 lib/silcutil/silcnet.h.
5829 * Added includes/silcwin32.h for WIN32 specific includes
5832 * Do not use ptime structure or any of the posix process
5833 functions on WIN32 in lib/silccrypt/silrng.c.
5835 * Added silc_gettimeofday to provide generic function
5836 for struct timeval on all platforms. Added the function
5837 to lib/silcutil/silcutil.h.
5839 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5841 * Moved the lib/silccore/silcsockconn.[ch] to the utility
5842 library as they clearly belong there. As a plus side we
5843 can make the actual socket connection routines platform
5846 Added also new generic function silc_socket_read and
5847 silc_socket_write (that used to be silc_packet_[read/write].
5848 The implementation of these are platform specific.
5850 * Added WIN32 specific routines of silc_socket_[read/write]
5851 to lib/silcutil/win32/silcwin32sockconn.c.
5853 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5855 * Added preliminary support for native WIN32 compilation under
5856 cygwin (using the -mno-cygwin option for GCC) to the
5857 ./configure.in.pre. The --with-win32 now prepares the
5858 compilation for native WIN32.
5860 * Rewrote the SILC Scheduler interface in the file
5861 lib/silcutil/silcschedule.h. The scheduler is now context
5862 based and does not have anymore any global static scheduler.
5863 Moved the Unix scheduler to the lib/silcutil/unix/ directory
5864 and created lib/silcutil/win32 directory for WIN32 based
5867 * Added Unix specific network routines to the
5868 lib/silcutil/unix/silcunixnet.c and the old
5869 lib/silcutil/silcnet.c includes now only generic routines.
5871 Added WIN32 specific network routines to the
5872 lib/silcutil/win32/silcwin32net.c.
5874 * Added Unix specific utility functions from the
5875 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
5877 * Added WIN32 SILC Scheduler to the file
5878 lib/silcutil/win32/silcwin32schedule.c. The code is of course
5881 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5883 * Do not handle JOIN notify in the server if the target client
5884 is not registered (idata->registered == FALSE). The affected
5885 file is silcd/packet_receive.c.
5887 * Update the nickrec->founder in event_cumode in the Irssi SILC
5888 client. Affected file irssi/src/silc/core/silc-channels.c.
5890 * Fixed the CUMODE_CHANGE notify handling in the server when
5891 server and router are announcing their clients on channels.
5892 Now the mode changes are saved and notified correctly. The
5893 affected file is /silcd/packet_receive.c.
5895 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
5896 They really did not replace the cache entry in the ID Cache.
5897 Now they do that. Affected file silcd/idlist.c.
5899 * Fixed the KICK notify handling in the Irssi SILC client to
5900 update the channel records so that the kicked client does not
5901 appear to be on the channel. The affected file is
5902 irssi/src/silc/core/silc-channels.c.
5904 * Always update the conn->current_channel when executing command
5905 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
5907 * Fixed the KILL notify handling in Irssi SILC client to remove
5908 the killed client on all channels.
5910 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
5912 * Fixed the silc_parse_command_line to remove extra spaces
5913 from the start and end of the arguments. Affected file is
5914 lib/silcutil/silcutil.c.
5916 * Cancel and free any active protocol in the function
5917 silc_server_close_connection. Affected file silcd/server.c.
5919 * Cancel and free any active protocol in the function
5920 silc_client_close_connction. Affected file is
5921 lib/silcclient/client.c.
5923 * Do not execute the KILL command for clients that are in
5924 history (ie. they are not in the network). Affected file is
5927 * Fixed KILL notify handling, client does not crash anymore.
5928 Affected file irssi/src/silc/core/silc-channels.c.
5930 * Reduced the default packet buffer size from 2048 to 1024 in
5931 lib/silccore/silcpacket.c.
5933 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
5934 counter to the SKE context that is incresed when the SKE library
5935 performs async operation outside the library. If the outside
5936 process frees the SKE context and FREED status will be set
5937 and the library will detect after the sync operation that the
5938 libary is freed. The affected files are
5939 lib/silcske/silcske[_status].[ch].
5941 * Resolve the client entry information in the function
5942 silc_client_channel_message to assure that NULL pointer is not
5943 passed as client entry to the application. */
5945 * Fixed the task timeout calculation to assure that there is
5946 never negative timeouts. The affected file is
5947 lib/silcutil/silcschedule.c.
5949 * Fixed the channel user mode notification sending in server.
5950 It was sent point-to-point to the router (or to server by router)
5951 but it needs to be destined to a channel. The routines now
5952 supports sending the channel user mode notifys to the channels
5953 when announcing clients and channels. Affected files are
5954 silcd/server.c and silcd/packet_receive.c.
5956 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
5957 It did not actually replace the old channel entry in the cache.
5958 Affected file lib/silcclient/client_notify.c.
5960 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
5962 * Fixed a possible crash in silc_packet_send_prepare. It now
5963 assures always that there is enough space in the buffer and
5964 at the tail area of the buffer (for MAC).
5966 Fixed the inbound buffer reallocation in silc_packet_read.
5967 It was old code and did not handle the reallocation correctly.
5970 The affected file is lib/silccore/silcpacket.c.
5972 * Fixed buffer overflow in silc_parse_nickname in the file
5973 lib/silcutil/silcutil.c.
5975 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
5977 * make install generates new server keys only if there is not
5980 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
5982 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
5983 Added check that if the NOREPLY is set then we will not send
5984 the away message. This avoids infinite loop of away messages
5985 if both clients are away. The affected file is
5986 lib/silcclient/client_prvmsg.c.
5988 * Fixed client crash if /NICK was given without arguments.
5989 Affected file lib/silcclient/command.c.
5991 * Server does not send the invite list in INVITE command back
5992 to the client if the list was not altered. Added this notion
5993 to the protocol spec as well. Affected file silcd/command.c.
5995 Fixed possible crash in INVITE command by checking the
5996 value of silc_server_get_client_route command.
5998 * Fixed the INVITE notify type handling. The arguments are now
5999 taken in correct order and client does not crash. The affected
6000 file is irssi/src/silc/core/silc-channels.c.
6002 Removed the "Inviting xxx to channel" message from the
6003 client library away and let the application handle it.
6004 Affected file lib/silcclient/command.c. Added that message
6005 to Irssi SILC client's message formats.
6007 * Fixed CMODE command crash in client. It now checks the
6008 amount of arguments correctly and does not crash. The affected
6009 file is lib/silcclient/command.c.
6011 * Do not create new channel automatically in silc_channels_join
6012 but check whether the channel by that name already exists.
6013 Affected file irssi/silc/core/silc-channels.c.
6015 * Do not send the SERVER_SIGNOFF to router if the disconnected
6016 entity was the router. Affected file silcd/server.c.
6018 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6019 SILC client as it was missing from there.
6021 Added the handling of the KICK notify to the Irssi SILC client
6022 as it was missing. Added "you have been kicked" message to
6023 Irssi SILC client's message modules formats.
6025 Added the handing of the KILL notify to the Irssi SILC client
6026 as it was missing. Added the kill message module formats
6029 The affected file is irssi/src/silc/core/silc-channels.c.
6031 * The router did not save the channel mode the server announced.
6032 Affected file silcd/packet_receive.c.
6034 * Fixed a possible crash in INFO command in server. If the
6035 server did not provide the server info it crashed. Affected
6036 file silcd/command.c.
6038 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6040 * Fixed the GETKEY command in the server to check also the
6041 global list. Otherwise the GETKEY would not work correctly
6042 in normal SILC server. Affected file silcd/command.c.
6044 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6046 * Fixed GETKEY crash, it crashed if the command did not succseed.
6048 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6050 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6051 is now real and not just an macro interface to GMP.
6053 Removed the entire GMP from the source tree and imported new
6054 NSS MPI library instead. Reason for removing GMP is that it is
6055 extremely large and compiles extremely slow. The NSS MPI
6056 is only a few files and compiles in less than 10 seconds.
6057 The speed is also about the same as GMP. The MPI is imported
6058 to lib/silcmath/mpi.
6060 If the system has GMP installed we will still use the GMP.
6061 If it is not then the NSS MPI will be compiled.
6063 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6065 * Merged a long nickname (127 characters long) crash bugfix from
6066 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6068 * Merged a freed memory reference bugfix from Irssi CVS tree.
6069 Affected file irssi/src/core/commands.c.
6071 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6073 * Added the server's public key sving and verification to the
6074 server when performing the SKE. This was missing and the
6075 remote server's (or router's) public key was accepted without
6076 checking whether we have it previously or trust it at all.
6077 Affected file silcd/protocol.c.
6079 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6081 * Check in the silc_server_timeout_remote if protocol is active
6082 and make sure that the protocol's final callback is called so
6083 that all memory if freed. Affected file silcd/server.c.
6085 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6087 * silc_server_whois_send_reply crashed the server if the nickname
6088 was 127 characters long. Affected file silcd/command.c.
6090 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6092 * Added sanity check to the silc_server_new_client. If the hostname
6093 is provided inside username then check that the provided hostname
6094 really is the same as the resolved one. If the hostname was not
6095 resolved then check it from the public key. Affected file is
6096 silcd/packet_receive.c.
6098 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6099 if the server disconnected us and the connection is not valid
6100 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6102 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6103 the library to the lib/silcutil/silcutil.[ch].
6105 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6107 * Close log file after open. Affected file
6108 lib/silcutil/silclog.c.
6110 * Check whether sock == NULL in silc_client_send_packet and return
6111 if it is. Affected file lib/silcclient/silcclient.c.
6113 * Check rec->entry == NULL in the Irssi SILC Client before
6114 sending the channel message. Affecte file is
6115 irssi/src/silc/core/silc-servers.c.
6117 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6119 * Merged a splitted window bugfix from Irssi CVS tree. The
6120 affected file is irssi/src/fe-text/textbuffer-view.c.
6122 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6123 It did not print nickname.
6125 * Improved the distributions system a bit.
6127 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6129 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6130 irssi/src/fe-text/gui-window.c.
6132 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6133 to in-active server. The affected file is
6134 irssi/src/silc/core/client_ops.c.
6136 * Resolve the client in USERS command reply if the entry does
6137 not have username resolved. The affected file is
6138 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6139 command to WHOIS command to really resolve stuff. The USERS
6140 is not used any more in any critical section so WHOIS can
6141 be used even though it might be slower than IDENTIFY.
6143 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6146 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6148 * Changed the protocol API a bit more consistent in the
6149 lib/silccore/silcprotocol.[ch].
6151 * Changed the following headers to ROBODoc format:
6153 lib/silccore/silcpayload.h
6154 lib/silccore/silcprotocol.h
6155 lib/silccore/silcsockconn.h
6157 All core library headers are now formatted.
6159 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6161 * Fixed a bug in Irssi SILC client; do not show that you are
6162 server/router operator if you really are not. Affected file is
6163 irssi/src/silc/core/client_ops.c.
6165 * Renamed silc_command_free_payload to silc_command_payload_free.
6166 Affected file lib/silccore/silccommand.h
6168 * Added silcmath.h to include the prototoypes of various routines
6169 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6172 * Changed the following headers to ROBODoc format:
6174 lib/silccore/silcchannel.h
6175 lib/silccore/silccommand.h
6176 lib/silccore/silcid.h
6177 lib/silccore/silcidcache.h
6178 lib/silccore/silcmode.h
6179 lib/silccore/silcnotify.h
6180 lib/silccore/silcpacket.h
6181 lib/silcmath/silcmath.h
6183 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6185 * Added checking to the server code not to start the server if
6186 ciphers and stuff are not configured properly. Affected files
6187 silcd/serverconfig.[h] and silcd/server.c.
6189 * Changed the layout of the header files of the public interfaces
6190 in the SILC libraries. The new layout supports ROBODoc
6191 documentation tool (and some others) so that it is easy to create
6192 a library reference manual. All the other headers and source
6193 code must still follow the CodingStyle document. Also source
6194 code must not include these ROBODoc stuffs, only the headers.
6195 Furthermore, all public interface headers must now be named
6196 by using `silc' prefix, example: silcapi.h, silccipher.h.
6197 Some files were renamed due to this. All the other headers
6198 must not be used as public interfaces. I will update the
6199 CodingStyle document later. Changed following headers, so far:
6201 lib/silcclient/silcapi.h
6202 lib/silccore/silcauth.h
6203 lib/silccore/silcprivate.h
6204 lib/silccrypt/silcdh.h
6206 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6210 * Removed silc_client_packet_send_flush from the client library
6211 as it is not needed. Affected file lib/silcclient/client.[ch].
6213 * Added printing of message of unresolved authentication method
6214 to the Irssi SILC client. Added it to the module formats.
6215 Removed the same message from the client library.
6217 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6219 * Added new distribution feature, DISTLABEL. Every distribution
6220 can define own preprocessor label that can be used in the
6221 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6222 file distributions, acconfig.h.pre and prepare.
6224 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6226 * Added Makefile.defines_int to include the actual definitions
6227 for Makefile.defines.in. Tested the new distribution system,
6228 created distributions and tested installation.
6230 * Added AWAY message printing to the Irssi SILC client. Added
6231 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6233 * Added SCONNECT command to call the SILC's CONNECT command.
6234 Cannot use CONNECT directly since Irssi uses that internally.
6235 Affected file irssi/src/silc/core/silc-servers.c.
6237 Added ACTION local command. It is same as ME command but takes
6238 the channel as mandatory argument.
6240 Rewrote some of the Irssi's help files to suite for SILC
6243 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6245 * Added Makefile.defines[.in] that should for now on be included
6246 in all Makefile.am file in the source tree. That file includes
6247 all common compilation definitions for SILC source tree.
6249 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6251 * Minor changes to the ./prepare script to change the package
6252 name according the distribution name to the configure.in.
6254 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6256 * Created new distribution system. Added file `distributions'
6257 that defines all the distributions that can be created out of
6258 the SILC source tree. The ./prepare script now reads that
6259 file to determine how to prepare the distributions. The
6260 first argument to the ./prepare is the name of the distribution
6261 and second is the version of the distribution. If given
6262 without arguments it creates the default (toolkit) distribution
6263 with the default version (defined in ./prepare).
6265 All Makefile.am files that are subject to the distributions
6266 are now named as Makefile.am.pre. These are ./Makefile.am
6267 and lib/Makefile.am. Others may be changed later.
6269 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6271 * Added invite list, ban list, some key management and connection
6272 error message printing to module formats in the Irssi SILC client.
6274 * Added new silc_client_set_away_message to set the away message
6275 that is back to the person who sent private message. The
6276 affected file lib/silcclient/silcapi.h and the
6277 lib/silcclient/client_prvmsg.c.
6279 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6281 * Fixed the private message sending in the Irssi SILC client,
6282 added local command KEY to the Irssi SILC client.
6284 Added key management and key agreement message formats to the
6285 irssi/src/fe-common/silc/module-formats.[ch].
6287 Added USERS (alias WHO) printing, server/router operator
6288 indication and LIST command printing to the module formats.
6290 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6292 * Fixed channel joining notify handling, cumode notify handling
6293 from Irssi SILC client.
6295 * Added SILC specific module-formats to the Irssi SILC client so
6296 that SILC specific message hilighting, colors etc is possible.
6297 Affected file irssi/src/fe-common/silc/module-formats.[ch].
6299 Added channel mode, channel user mode, actions, notices,
6300 whois and whowas printing to the the module-formats.c.
6302 * Fixed a bug in channel deletion in the server. The channel
6303 is not left to the cache even if the channel founder auth mode
6304 is set when there are no users anymore on the channel. Affected
6305 file silcd/server.c.
6307 * The silc_net_localhost now resolves the entire hostname including
6308 the domain name. Affected file lib/silcutil/silcnet.c.
6310 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6312 * Changed the ask_passphrase client operation to be ascynchronous.
6313 It has now a completion callback and a context that the
6314 application must call after it has got the passphrase from
6315 the user. Affected files lib/silcclient/silcapi.h,
6316 lib/silcclient/protocol.c, lib/silcclient/command.c and
6319 Added SilcAskPassphrase callback that the application calls
6320 to deliver the passphrase to the library.
6322 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
6323 The public key verification and especially a certificate
6324 verification is asynchronous procedure.
6326 Added new SILC_SKE_STATUS_PENDING status to indicate the
6327 request is pending and a callback will be called to finalize
6330 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
6331 indicate that remote end did not send its public key (or
6332 certificate), even though we require it. Added check for this
6333 condition in the SKE. This was a security bug, now fixed.
6335 Defined new SilcSKEVerifyCbCompletion callback that is called
6336 when the verification process is completed.
6338 The affected files lib/silcske/silcske_status.h and
6339 lib/silcske/silcske.[ch].
6341 * Changed the verify_public_key client operation to be async
6342 as well. Defined SilcVerifyPublicKey callback that is used to
6343 indicate the success of the public key verification process.
6345 Changed the server and client to use the new async client
6348 * Changed the Irssi SILC client's internal scheduler to be called
6349 twice as many times as it used to be. As a result the client
6350 should be a bit faster now. Affected file is
6351 irssi/src/silc/core/silc-core.c.
6353 * Added support to Irssi SILC client of asynchronous public key
6354 verification and passphrase inquiry. Affected file is
6355 irssi/src/silc/core/silc-core.c.
6357 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6359 * Do not say "You have left channel %s" in client library.
6360 Moved it to the application. Affected files are
6361 lib/silcclient/command.c and silc/client_ops.c.
6363 * Fixed silc_client_get_clients. Command context was not
6364 duplicated and was freed memory in the callback. Affected
6365 file lib/silcclient/idlist.c.
6367 * Do not say "you are now talking..." on JOIN command in the
6368 client library. The appliation must handle it.
6370 * Do not say ".. changed topic to" in command reply in the
6371 client libary. The application must handle it.
6373 * Fixed TOPIC command sending in the client library.
6375 * Fixed a memory leak in silc_client_command_free in the file
6376 lib/silcclient/command.c.
6378 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6380 * Imported a modified version of Irssi client to the source tree.
6381 The Irssi will be used to create a new client called
6382 Irssi SILC. Imported to irssi/.
6384 Added silc_core_init_finish function to the Irssi. Affected
6385 file irssi/configure.in.
6387 A lot changes in the Makefile.ams around the irssi tree.
6389 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6391 * Do not rehash if the new size is same as the old size of the
6392 hash table, in the silc_hash_table_rehash*. The affected file
6393 lib/silcutil/silchashtable.c.
6395 * Replaced hash_table_del_by_context calls from the server
6396 (when channel->user_list and client->channels) to the
6397 hash_table_del as it is sufficient and faster.
6399 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6401 * Added silc_hash_table_list, silc_hash_table_get and the
6402 SilcHashTableList structure to provide an alternative way to
6403 traverse the hash table. The affected files are
6404 lib/silcutil/silchashtable.[ch].
6406 * Changed the server's idlist routines to use the hash table
6407 routines to optimize the code.
6409 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6411 * Replaced the client entry's `channel' list and channel entry's
6412 `user_list' list to hash tables for optimized lookup. Changed
6413 the code to use the hash table interface around the code.
6414 Affected file lib/silcd/idlist.[ch].
6416 * Added `auto_rehash' boolean argument to the function
6417 silc_hash_table_alloc to indicate whether the hash table should
6418 auto-rehash when it thinks is appropriate time. It will
6419 increase the hash table size if the there is twice as much
6420 entries in the table than the size of the table, and will
6421 decrease the size if there are twice as less entries than
6422 the size of the table.
6424 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6426 * Fixed silc_xxx_get_supported to not crash at some circumstances.
6428 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6430 * silc_idcache_purge_by_context deletes the entry now by context
6431 as it is supposed to do. Affected file lib/silccore/idcache.c.
6433 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
6434 client is not anymore valid (WHOWAS givens the info) and not
6435 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
6437 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6439 * Removed the `data' and `data_len' arguments from the ID Cache
6440 interfaces and added `name' argument. ID Cache does not handle
6441 anymore the binary data only a names associated with given ID.
6443 * When hashing a Client ID with silc_hash_id the entire ID is
6444 not hashed anymore, instead only the hash of the Client ID is
6445 hashed. This way we can access the Client ID from the cache
6446 with Client ID but with the hash of the ID (which is a hash of
6447 the nickname) as well without any difference in performance.
6449 Added also silc_idcache_find_by_id_one_ext to do one on one
6450 searching when we have the actual ID. Added also function
6451 silc_hash_client_id_compare. The affected files are
6452 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
6454 * When hashing the name associated with a ID it is always done
6455 in lowercase. This way we can access the cache without worrying
6456 about case-sensitivity, even though, for example nicknames are
6459 * Fixed a bug in server with channel message sending. It put
6460 wrong ID type as destination ID. The affected file
6461 silcd/packet_send.c.
6463 * silc_idcache_del_by_context now deletes from all hash tables
6464 by context. Affected file lib/silccore/idcache.c.
6466 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6468 * Changed the client library to use the new ID Cache interface.
6469 Changes around the source tree.
6471 * Added silc_hash_table_rehash_ext to rehash with specific
6472 hash function. Affected file lib/silcutil/silchashtable.[ch].
6474 * Added silc_hash_string_compare to compare two strings in the
6475 hash table. Affected file lib/silcutil/silcutil.[ch].
6477 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6479 * Added new function silc_idcache_del_by_context into the
6480 lib/silccore/idcache.[ch].
6482 * Changed the server's ID list routines to use the new ID Cache
6483 interface. Changes around the source tree.
6485 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6487 * Added silc_hash_table_del[_by_context]_ext functions in to the
6488 lib/silcutil/silchashtable.[ch].
6490 Removed silc_hash_table_find_all* routines and added new
6491 silc_hash_table_find_foreach to replace them.
6493 Added silc_hash_table_replace_ext function as extended
6494 replacing function. Separated the simple hash table interface
6495 from the extended hash table interface in the file
6496 lib/silcutil/silchashtable.h.
6498 * Fixed minor bugs and changed it to use some of the new
6499 hash table functions in lib/silccore/idcache.c
6501 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6503 * Added new function silc_hash_table_find_all to return all keys
6504 in the hash table by the specified key. As the hash table is
6505 collision resistant it also makes it possible to have several
6506 duplicate keys in the hash table. This function may be used to
6507 find all of the keys from the hash.
6509 Added user_context arguments to the SilcHashFunction,
6510 SilcHashCompare and SilcHashDestructor to deliver user specified
6513 Added new fuctions silc_hash_table_find[_all]_ext to do
6514 extended lookup with specified hash and compare functions and
6515 specified user contexts.
6517 Added new function silc_hash_table_add_ext to add the key
6518 with specified hash function and user context.
6520 Added new function silc_hash_table_foreach to traverse all
6521 entrys in the hash table. Added SilcHashForeach callback
6524 Added new function silc_hash_table_del_by_context to delete
6525 the entry only if the context associated with the key matches.
6527 Affected files are lib/silcutil/silchashtable.[ch].
6529 * Removed silc_hash_[server/client/channel]_id and added just
6530 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
6531 silc_hash_id_compare to compare two ID's using as the hash table
6532 comparison function. Added also silc_hash_data to hash
6533 binary data and silc_hash_data_compare to compare it.
6535 * Removed silc_idlist_find_client_by_hash as it is not needed
6536 anymore. Affected file silcd/idlist.[ch].
6538 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
6539 to use internally the SilcHashTable. The new ID Cache is a lot
6540 faster than the old one. Some of the ID Cache interface was also
6541 rewritten and obsolete and stupid functions were removed.
6543 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6545 * Added entry_count field to the SilcHashTable to keep the number
6546 of the entries in the table. Implemented the function
6547 silc_hash_table_rehash. Added new function
6548 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
6550 Fixed a minor bug in silc_hash_table_free.
6552 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
6553 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
6554 into the lib/silcutil/silcutil.[ch].
6556 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6558 * Implemented a collision resistant hash table into the
6559 lib/silcutil/silchashtable[ch]. See the header and the source
6560 for the SilcHashTable API.
6562 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6564 * Merged dotconf version 1.0.2 into lib/dotconf.
6566 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6568 * Do not compile anything in lib/silcsim/* if the SIM support
6569 is not enabled. The tree should now compile without problems
6572 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6574 * Compiled the SILC under cygwin. Compiled and tested briefly
6575 without problems. More tests needed. The SIMs didn't compile
6578 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
6580 * Fixed possible crash in silc_get_username in the
6581 lib/silcutil/silcutil.c.
6583 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6585 * Fixed a va_arg in silc/client_ops.c.
6587 * Oops, RC5 routines were named AES and caused some problems
6588 when not using SIM's. Affected file lib/silccrypt/rc5.c.
6590 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6592 * Added new SilcIDIP structure into the lib/silccore/id.h and
6593 replaced the old `ip' fields from all SILC ID's to that type.
6594 This is a step towards IPv6 support.
6596 The silc_id_get_len takes now the ID as an extra argument.
6597 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
6598 both IPv4 and IPv6 based ID's.
6600 The affected files are lib/silccore/id.[ch] and other files
6601 around the tree using these routines.
6603 * Removed the ID length arguments in server from various
6604 silc_server_send_notify_* routines -> they are not needed
6607 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6609 * Fixed memory leak in silc_encode_pem_file in the file
6610 lib/silcutil/silcutil.c.
6612 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6614 * Check minor version as well in the SKE. Affected files are
6615 silcd/protocol.c and lib/silcclient/protocol.c.
6617 * Added --identifier option to the server so that an identifier
6618 can be when creating the public key for the server. Affected
6619 file is silcd/silcd.c.
6621 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
6622 lib/silccrypt/silcpkcs.c.
6624 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6626 * Register default ciphers and stuff when using -C option with
6627 the server. Affected file sildc/silcd.c.
6629 * Put back the servers public key filename format, it is better
6630 than the new one. For now, the client keys are saved with the
6631 new filename format. The affected file silc/client_ops.c.
6633 * Implemented the Cipher API for the rest of the ciphers that
6634 did not implement it or implemented it the wrong way.
6636 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6638 * Register default ciphers and stuff when using the -S option
6639 in the client. Affected file silc/silc.c. Same also when
6640 creating new key pair with -C option.
6642 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6644 * Fixed the silc_verify_public_key client operation function to
6645 save the public keys differently. The fingerprint is now
6646 used as filename and not the hostname. This way also the
6647 client keys are saved uniquely and not with hostnames. The
6648 affected file is silc/client_ops.c.
6650 * Trimmed the silc_hash_fingerprint function to remove extra
6651 whitespaces from the end of the fingerprint. The affected
6652 file is lib/silccrypt/silchash.c.
6656 * Added silc_cipher_register_default function to register all
6657 default ciphers. It can be used when configuration files
6658 does not exist and the application does not want any specific
6659 ciphers in any specific order.
6661 The SilcDList is now used as silc_cipher_list dynamically
6662 allocated cipher list. Removed the static list all together
6663 and now all ciphers must be allocated to the dynamic list.
6664 The silc_cipher_alloc routine was changed to check only the
6667 All silc_cipher_* routines that used to return int returns
6670 The affected files lib/silccrypt/silccrypt.[ch].
6672 * The same thing was done to silc_hash_* as for silc_cipher_*
6673 routines. Affected files lib/silccrypt/silchash.[ch].
6675 * The same thing was done to silc_pkcs_* as for silc_cipher_*
6676 routines. Affected files lib/silccrypt/silcpkcs.[ch].
6677 Added also silc_pkcs_[un]register[_default] functions.
6678 Removed the data_context from the PKCS API.
6680 * Added silc_hmac_register_default function to register default
6681 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
6682 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
6683 to unregister all hmacs at once.
6685 * Register the default ciphers, hash functions, PKCSs and HMACs
6686 if client's configuration file does not exist. The affected
6689 * The client did not load the hash functions from the SIM
6690 modules at all. Added support for this. Affected file is
6691 silc/clientconfig.c.
6693 * When decoding public key with silc_pkcs_public_key_decode, check
6694 the supported algorithm only if PKCS are registered. Affected
6695 file lib/silccrypt/silcpkcs.c. The same was done with the
6696 silc_pkcs_private_key_decode.
6698 * Fixed the SILC List routines to keep the list always in order.
6699 It used to change the list's order when traversing the list but
6700 not it preserves the order. Affected file lib/trq/silclist.h.
6702 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6704 * Added the client library to use the SilcSocketConnection's
6705 reference counter (by silc_socket_dup) to prevent the bug that
6706 the socket object may be freed underneath async operation.
6708 * The name resolv library checking fixes in the configure.in.pre.
6711 * Created new version of the protocol drafts for future
6712 development. The -03 drafts are the ones that will be changed
6713 in the trunk now and the -02 will remain as they are.
6715 * Send list of CUMODE notifys to the router when announcing
6716 the channel users to the router. Affected file silcd/server.c.
6717 If the router receiving channel founder CUMODE for a channel
6718 that already has channel founder it will send CUMODE notify
6719 to the sender to remove the channel founder rights from the
6720 announced client. Affected file silcd/packet_receive.c.
6722 * The CUMODE notify may now use Server ID as well as the entity
6723 who changes the mode. Updated protocool specs.
6725 * Updated INSTALL and README files.
6727 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6729 * New web pages in the http://silc.pspt.fi. The pages was
6734 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6736 * Implemented the [DenyConnectin] config section in the server.
6737 Added silc_server_config_denied_conn to check whether incoming
6738 connection is denied. Affected file silcd/serverconfig.[ch].
6740 * Do not check the ports when checking the incoming configuration
6741 data if the port is 0, meaning any. Affected file is
6742 silcd/serverconfig.c.
6744 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6746 * Fixed buffer overflow in silc_string_compare in the file
6747 lib/silcutil/silcutil.c.
6749 * Fixed double free in silc_server_command_leave in the file
6752 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6754 * Fixed the version checking in the server. Affected file is
6757 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6759 * Fixed the configuration data fetching when accepting new
6760 connections in the server. Affected file silcd/server.c.
6762 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6764 * Added `sender_entry' argument to the function
6765 silc_server_packet_relay_to_channel so that we can check
6766 whether some destination actually belongs to the same route
6767 the sender belongs (ie, we must not resend the packet to the
6768 sender). Affected file silcd/packet_send.[ch].
6770 * Added `servername' field to the SilcClientEntry in the server
6771 to hold the name of the server where client is from. Affected
6772 file is silcd/idlist.h.
6774 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6776 * Moved the channel message encrypting in the router betwen
6777 router connections from silc_server_channel_message to the
6778 silc_server_packet_relay_to_channel since we want to check
6779 whether we have anybody channel before encrypting anything.
6780 Affected files silcd/packet_[receive/send].c.
6782 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6784 * Fixed the [AdminConnection] server config section to support
6785 multiple entries. Affected file silcd/serverconfig.c.
6787 * Added support into the server to check the validity of the
6788 incoming connection before executing any KE or authentication
6791 * The connection configuration is now saved to the KE and
6792 connection auth protocol contexts and not fetched anymore in
6793 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
6795 * The local hosts listenning address and port is also resolved
6796 now when starting the server. We want to have the socket object
6797 to include the real address and port for the listener. Added
6798 new function silc_net_check_local_by_sock into the files
6799 lib/silcutil/silcnet.[ch].
6801 * Fixed a broadcast bug in server -> do not broadcast if we
6804 * Fixed a routing bug. Do not route broadcast packets ever.
6805 Broadcast packets must be processed always and not routed since
6806 they may be destined to some other host than yourself and thus
6807 would get routed without no good reason. Affected file is
6810 * Added function silc_server_config_is_primary_route to check
6811 whether primary router connection has been configured (a router
6812 configuration that we are initiating). If there is not, we
6813 will assume that there is only two routers in the SILC network
6814 and we will use the incoming router connection as our primary
6815 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
6817 * Changed the order of the broadcasting. Broadcast _after_ the
6818 packet has been processed not before. Affected file is
6821 * Fixed a [ClientConnection] parsing bug. The port was never
6822 parsed correctly thus resulting to port 0. Affected file
6823 silcd/serverconfig.c.
6825 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
6826 argument and did not set the broadcast packet flag. Affected
6827 file silcd/packet_send.c. Fixed same bug in the function
6828 silc_server_send_notify as well.
6830 * If we receive NEW_ID packet for our own ID in the server, ignore
6833 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6837 * Removed the nickname from the Private Message Payload.
6838 Updated the code and the protocol specs.
6840 * Updated protocol specs for submitting to the IETF.
6842 * Tweaked the Random Number Generator a bit. Affected file
6843 lib/silccrypt/silcrng.c. Exported a new function
6844 silc_rng_[global]_add_noise which can be used to add more
6847 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6849 * Do not parse packets with different timeout when protocol
6850 is active -> may cause problem with rekey. Affected file
6853 * When server receives signoff notify it must not create
6854 new channel key if the client is on any channels since the
6855 sender of the signoff notify will create it.
6857 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6859 * Added printing of error messages during SKE protocol from the
6860 failure packet sent by server during SKE. Affected file
6863 * Removed the client's failure_callback handling with timeout
6864 and handle it immediately when received.
6866 * The SKE library returned wrong type in SUCCESS and FAILURE
6867 packets. They must be 32 bit MSB not 16 bit MSB.
6869 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6871 * Ok, rewrote the logic of the re-key and now it seems to work.
6872 I tested it on high traffic with frequent re-keys without
6873 problems. Added hmac_receive (and renamed hmac to hmac_send)
6874 in SilcClientConnection in lib/silcclient/client.h and
6875 in SilcIDListData in silcd/idlist.h. Also, removed the
6876 SilcPacketParserContext's cipher and hmac fields as they are
6877 not needed anymore and actually caused some problems when
6878 the ciphers and hmac's changed underneath the packet parser.
6880 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6882 * If re-key protocol is active then process the incoming packets
6883 synchronously since we must assure that icoming packets encrypted
6884 with the old key is processed before the new keys is set to
6885 use. This is true other packets than for REKEY packets.
6886 Affected file silcd/server.c. The same was done to client library
6887 as well, affected file lib/silcclient/client.c.
6889 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6891 * Fixed bug in client and server to accept the force send if
6892 the packet is send from silc_[server/client]_packet_process
6893 function. Otherwise the packets are never delivered, oops.
6895 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6897 * Disable force sending of packets when REKEY protocol is active.
6898 We must assure that no packet is sent directly when rekey is
6899 performed. All packets must be sent through packet queue.
6900 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
6901 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
6902 function is silc_[server/client]_packet_send_real to check
6905 * Replaced the SIM paths from example config files to
6906 /usr/local/modules. Also, make install creates now
6907 /usr/local/silc/logs directory to hold all the SILC server
6910 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6912 * Made the configure.in.pre work on Solaris. Patch by salo.
6914 * Made all ciphers compatible with non-x86 machines. Defined
6915 CBC mode macros into lib/silccrypt/ciphers_def.h.
6917 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6919 * Fixed the make install.
6921 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6923 * When MAC computation fails the silc_packet_decrypt returned 0
6924 even though it was supposed to return -1. Fixed this. The
6925 affected file is lib/silccore/silcpacket.c.
6927 * Do not replace the config files in /etc/silc (in make install)
6928 if they already exist. Affected file ./Makefile.am.
6930 * Do not send re-key packets immediately but through packet queue.
6931 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
6933 * Changed silc_net_check_host_by_sock to return FALSE if the
6934 IP/DNS could not be resolved. Though, it returns the IP address
6935 now even if it could not resolve it (but returns also FALSE).
6936 Affected file lib/silcutil/silcnet.[ch].
6938 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6940 * Added silc_pkcs_decode_identifier to decode the public key's
6941 identifier. Affected file lib/silccrypt/silpkcs.[ch].
6942 Added also silc_pkcs_free_identifier. Added also new context
6943 SilcPublicKeyIdentifier.
6945 * Added -S option to the silc client. It is used to dump the
6946 contents of the specified public key file.
6948 * Changed the PKCS api to return the public key length when
6949 setting the public key.
6951 * Fixed a fatal bug in the public and private key file loading.
6952 Affected file lib/silccrypt/silcpkcs.c.
6954 * Execute the packet parsing for client with zero (0) timeout
6955 if the protocol is active. Affected file silcd/server.c.
6957 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6959 * Made the key generation options to the silcd program. Added
6960 -C option, equivalent to client's option.
6962 * Added new [ServerKeys] config section to the server. It
6963 configures the server's public and private key.
6965 * Defined generic Public Key Payload into the protocol
6966 specification to send specific type of public keys and
6969 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
6970 public key or certificate.
6972 * Implemented the GETKEY command to the server and to the
6973 client library and on user interface.
6975 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6977 * Made preliminary `make install' work.
6979 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6981 * Added SilcServerRekey context into silcd/idlist.h.
6983 * Added the PFS support as defined in the specification to the
6984 SKE protocol. Affected files lib/silcske/*.c.
6986 * Added `ske_group' field to the SilcServerRekey context to hold
6987 the number of the SKE group that is used with PFS in re-key.
6988 Affected file silcd/idlist.h.
6990 * Added PFS re-key support to the server. Affected file is
6993 * Added silc_protocol_cancel to cancel execution of the next
6994 state of the protocol. Affected file is
6995 lib/silccore/silcprotocol.[ch].
6997 * Added the re-key support with and without PFS to the client
6998 library. Re-key is performed once in an hour, by default.
7000 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7001 Added silc_client_rekey_callback and silc_client_rekey_final.
7002 Affected files are lib/silcclient/protocol.[ch] and
7003 lib/silcclient/client.[ch].
7005 * Removed the `hmac_key' and `hmac_key_len' fields from the
7006 SilcClientConnection structure; not needed. Affected file is
7007 lib/silcclient/client.h.
7011 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7013 * Do not ask whether user wants to use the negotiated private key
7014 for private messages, just use it. Affected file is
7015 silc/local_command.c.
7017 * Added `send_enc_key' and `enc_key_len' fields to the
7018 SilcIDListData structure since they are needed in the re-key
7019 phase. Affected file is silcd/idlist.[ch].
7021 * Implemented the simple re-key protocol into the server.
7022 Affected files silcd/server.c and silcd/protocol.[ch]. The
7023 re-key will be performed once in an hour, by default.
7025 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7026 Added silc_server_rekey, silc_server_rekey_callback and
7027 silc_server_rekey_final.
7029 * Removed Tunneled flag from the protocol. Updated the code
7030 and the specifications.
7032 * Adde `pfs' field to the SilcIDListData to indicate whether
7033 the PFS is to be performed in the re-key. Affected file is
7036 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7038 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7039 int64 of at least the xintXX size. If void * is less that 4
7040 bytes uint32 * will be used. Defined bool as boolean.
7042 * Changed _ALL_ unsigned long and unsigned int to uint32,
7043 unsgined short to uint16 in the source tree.
7045 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7046 not handle clients that has entry->data.registered == FALSE.
7047 They are not in the network anymore. Affected file is
7050 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7052 * Implemented the sending of the SERVER_SIGNOFF notify in the
7053 server. Affected file is silcd/server.c.
7055 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7056 Added also silc_notify_payload_encode_args into the
7057 lib/silccore/silcnotify.[ch].
7059 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7060 Affected file silcd/packet_receive.c.
7062 * Implemented the SERVER_SIGNOFF notify handling in the client
7063 library. Affected file lib/silcclient/client_notify.c. Also,
7064 implemnted the printing of the SERVER_SIGNOFF info to the
7065 application. Affected file silc/client_ops.c.
7067 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7068 if the deleting was successful. Affected file silcd/idlist.[ch].
7070 * Added support for public key authentication in the connection
7071 authentication protocol in the client library. Affected file
7072 lib/silcclient/protocol.c.
7074 * Changed the server's silc_idlist_get_clients_by_* interface
7075 to support already allocated array so that new entries may be
7076 added to pre-allocated array. Affected file silcd/idlist.[ch].
7077 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7078 and command replies.
7080 * All command reply functions in the server now calls the
7081 pending command callback even if error occured. This way the
7082 error will be delivered to the client as well. Affected files
7083 silcd/command.c and silcd/command_reply.c.
7085 * Fixed INFO command to return local server's info if no server
7086 was provided. Affected file lib/silcclient/command.c.
7088 * Removed RESTART command for good. Updated the code and the
7091 * Rewrote parts of the task system. It is a bit simpler now.
7092 Removed unsued task priorities. The affected files are
7093 lib/silcutil/silctask.[ch].
7095 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7097 * Moved the USERS printing from the library to the application.
7098 Affected files lib/silcclient/command.c and silc/client_ops.c.
7100 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7104 * Added channel key re-key support. The re-key is perfomed
7105 only by the router and is done once in an hour. Added `rekey'
7106 field to the SilcChannelEntry in the server. Affected files
7107 silcd/server.c and silcd/idlist.h.
7109 * Added silc_task_unregister_by_context into the file
7110 lib/silcutil/silctask.[ch].
7112 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7114 * Added SILC_UMODE_GONE mode to indicate when the client is not
7115 present in the SILC network. Added also support to the local
7116 command AWAY that will set this mode. Added support of showing
7117 "xxx is gone" in WHOIS command. The USERS command shows the
7118 gone status as well.
7120 * Fixed setting server and router operator privileges in the
7121 server's UMODE command. Affected file silcd/command.c.
7123 * Merged the SKE KE1 and KE2 payloads into one payload. The
7124 new KE payload is equivalent to the old KE2 payload.
7126 Cleaned up the SKE Start Payload parsing. It now uses the
7127 simple buffer unformatting to do the parsing. A lot faster
7130 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7131 to the SKE that is used to indicate whether both of the SKE
7132 parties should perform authentication. By default only the
7133 responder performs authentication. By setting this flag also
7134 the initiator must do authentication. By default it is unset
7135 since in normal SKE case, client to server connection, only
7136 the responder should do authentication. When doing SKE between
7137 two clients both should perform authentication. Updated the
7138 code and the protocol specs.
7140 * A little fix to IDENTIFY command in the server. Search the
7141 client first by hash not nickname. Affected file is
7144 * Fixed the silc_client_close_connection to support closing
7145 the client to client connections wihtout deleting too much
7146 data. Affected file lib/silcclient/client.c.
7148 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7149 are received if protocol used to be active but is not anymore
7150 the application would crash due to NULL pointer dereference.
7151 Affected files silcd/server.c and lib/silcclient/client.c.
7153 * Added `hash' field to the SilcClientConnection to include
7154 the hash function negotiated in the SKE protocol.
7156 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7157 to set the channel founder authentication data. A client can
7158 claim the founder rights later by providing the authentication
7159 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7160 This way the channel founder can regain the channel founder
7161 privileges even it is left the channel. This works only on
7162 local server and the client must be connected to the same
7163 server to be able to regain the founder rights. Updated the
7164 protocol specs accordingly.
7166 Added support to the CMODE command in the client to set the
7167 founder auth data. Read the README to see how to set it.
7169 Added support to the CUMODE command to claim the founder
7170 rights. Read the README to see how to do it.
7172 Added support for the founder authentication to the Channel
7173 Entry in the server. Affected file silcd/idlist.h.
7175 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7176 server's CMODE command. Affected file silcd/command.c.
7178 * Added the following new functions into lib/silccore/silcauth.[ch]:
7179 silc_auth_get_method and silc_auth_get_data.
7181 * The server now saves the remote hosts public key to the
7182 SilcIDListData pointer. Affected file silcd/protocol.c.
7184 * The normal server now does not remove the channel entry from
7185 the cache if the founder authentication data is set. It used
7186 to remove it if the founder was the last one on the channel on
7187 the server and left the channel. The auth data is saved and
7188 if the channel is re-joined later the old entry is used with
7189 the old auth data. Affected files silcd/command_reply.c and
7192 * Removed the `pkcs' field from the SilcIDListData structure
7193 in the server; it is not used. Affected file silcd/idlist.h.
7195 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7197 * Fixed packet processing on slow links. Partial packets were
7198 never re-processed because the incoming data buffer was cleared
7199 by the application. Application must not directly clear the
7200 sock->inbuf, the packet processing routines handle it. Fixed
7201 this in client library and in server.
7203 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7205 * Fixed the WHOIS and IDENTIFY send reply function to really
7206 check whether to send list or just one entry. Affected file
7209 * Cleaned up the LEAVE command's channel key distribution. The
7210 affected file silcd/command.c.
7212 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7213 can enforce the channel mode as well. In that case the ID
7214 includes the ID of the server. The code now enforces the
7215 mode change if the router have different mode than the server.
7217 * The notify client operation with CMODE_CHANGE notify can now
7218 return NULL client_entry pointer if the CMODE was not changed
7219 by client. Application must check for this.
7221 * Added <Server ID> argument to INFO command to support server
7222 info fetching by Server ID.
7224 * Added silc_server_announce_get_channel_users to get assembled
7225 packets of channel users of the specified channel. Affected
7226 file silcd/server.[ch].
7228 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7229 was freed underneath the ID Cache.
7231 * Re-announce clients when the server received CHANNEL_CHANGE
7232 notify from the router. Affected file silcd/packet_send.c.
7234 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7236 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7237 crashed since it did not handle the fact that there is no cipher
7238 called "3" and didn't check the error condition. Now fixed.
7240 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7241 flag. It can be used to send message requests.
7243 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7245 * Implemented the RESTART command in the client.
7247 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
7248 notice type messages. Added notice printing to the user
7251 * The channel keys are not re-generated if the channel's mode
7252 is PRIVKEY, ie private key on the channel exists. Affected
7253 files silcd/server.c and silcd/command.c.
7255 * Fixed a little bug in channel message delivery when channel
7256 private keys are set in the server. Affected file is
7257 silcd/packet_send.c.
7259 * Changed the setting on channel->on_channel = TRUE from the
7260 silc_client_save_channel_key to the JOIN command reply. The
7261 key payload is not received if the private channel key is set.
7262 Affected file lib/silcclient/command_reply.c and the
7263 lib/silcclient/client_channel.c.
7265 * When the CMODE_CHANGE notify is sent and the channel private
7266 key mode is removed the channel key must be re-generated in
7267 other cells as well. Added this support for the router in the
7268 silcd/packet_receive.c.
7270 * Added new local command NOTICE to send notice message on
7271 channel. Affected file silc/local_command.[ch].
7273 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7275 * Added new local command ME to the client. It is used to send
7276 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
7277 some action. Affected file silc/local_command.[ch].
7279 * Changed channel_message and private_message client operations
7280 to deliver the message flags to the application. Added also
7281 the `flags' arguments to the silc_client_send_channel_message
7282 and silc_client_send_private_message functions. Affected file
7285 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7287 * Redefined the Private Message Payload to support private message
7288 keys and to support the new private message flags. Updated
7289 the protocol specs. Flags makes it possible to have for example
7290 CTCP style messages.
7292 * Added new type SilcPrivateMessagePayload and defined an API
7293 for it in the lib/silcclient/silcprivate.[ch].
7295 * Tested private message private keys successfully. Tested the
7296 private message key set, unset and list commands with the new
7299 * Redefined the Channel Message Payload to include the channel
7300 message flags (equal with private message flags) to support
7301 for example CTCP style messages.
7303 * Defined some of the message (for channel and private message)
7304 flags. Updated the protocol specs and added the flags to the
7305 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
7307 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7309 * Added SilcKeyAgreementStatus type to the key agreement routines
7310 to indicate the current status and error if one occured.
7311 The status types are defined in the lib/silcclient/silcapi.h.
7313 * Added new local command KEY that is used to set and unset private
7314 keys for channels, set and unset private keys for private messages
7315 with remote clients and to send key agreement requests and
7316 negotiate the key agreement protocol with remote client. The
7317 key agreement is supported only to negotiate private message keys,
7318 it currently cannot be used to negotiate private keys for channels,
7319 as it is not convenient for that purpose.
7321 * Fixed a minor pending callback setting bug in the function
7322 silc_client_get_client_by_id_resolve, now the function works.
7323 Affected file lib/silcclient/idlist.c.
7325 * Added function silc_net_get_local_port to get local bound
7326 port by socket. Added to lib/silcutil/silcnet.[ch].
7328 * Added `sockets' and `sockets_count' fields to the SilcClient
7329 object. They hold the sockets of the listenning sockets in
7330 the client. Listenning sockets may be for example the key
7331 agreement server. Affected file lib/silcclient/client.[ch].
7332 Added functions the silc_client_add_socket and the
7333 silc_client_del_socket. They are exported to the application
7336 * Added ~./silc/clientkeys to support other client's public keys.
7338 * Renamed verify_server_key client operation to verify_public_key
7339 and added one argument to indicate the type of the connection
7340 (server, client etc.).
7342 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7344 * Added silc_server_connection_auth_request to handle the
7345 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
7346 silcd/packet_receive.[ch].
7348 * Added silc_server_send_connection_auth_request into the
7349 silcd/packet_send.c to send the connection auth request packet.
7351 * Cleaned up the silcd/protocol.c a bit and fixed some memory
7354 * Fixed the public key authentication in responder side in the
7355 server. The `auth_data' pointer includes the SilcPublicKey
7356 not the path to the public key. Affected file silcd/protocol.c.
7358 * Implemented the public key authentication in the initiator side
7359 in the server. Affected file silcd/protocol.c.
7361 * Removed the [RedirectClient] config section from the server
7362 configuration. Is not needed and I don't want to implement it.
7364 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7366 * Cleaned up the CMODE command in the server. It now works
7367 correctly and supports all the modes defined in the protocol.
7368 Affected file is silcd/command.c.
7370 * Added `hmac_name' field to the SilcChannelEntry in the server
7371 to hold the default HMAC of the channel. It can be set when
7372 creating the channel (with JOIN command). Affected files
7375 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
7376 type to indicate the change of the current cipher and hmac
7377 on the channel. Client can safely ignore the <cipher> argument
7378 (if it chooses to do so) since the CHANNEL_KEY packet will
7379 force the channel key change anyway. The <hmac> argument is
7380 important since the client is responsible of setting the new
7381 HMAC and the hmac key into use.
7383 * Fixed the CMODE command in the client library as well.
7385 * Tested CMODE command in router environment successfully.
7387 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7389 * Show the version of the remote client (or server) when connecting
7390 to the server. It is logged to the log file. Affected file
7391 is silcd/protocol.c.
7393 * Fixed the KILLED notify handling in the client library. The
7394 client must be removed from all channels when receiving the
7397 Also, do not remove the client entry when giving the KILL
7398 command but when the KILLED notify is received.
7400 * Removed silc_idlist_find_client_by_nickname from the server.
7401 Not needed anymore. Affected files silcd/idlist.[ch].
7403 * Implemented the CHANNEL_CHANGE notify type handling to the
7404 server. Affected file silcd/server.c.
7408 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7410 * Added silc_server_send_notify_invite to send the INVITE
7411 notify between routers.
7413 * Implemented the INVITE command correctly to the server.
7415 * Implemented the INVITE notify type handling in the server.
7417 * Implemented the INVITE command to the client library and on the
7420 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7422 * Added function silc_server_get_client_resolve to find the
7423 client entry by ID from all ID lists and then resolve it
7424 (using WHOIS) if it cannot be found. Affected file is
7427 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7429 * Implemented the BAN command to the client library.
7431 * The JOIN command in the server now checks the invite list
7434 * Changed the silc_command_reply_payload_encode_va and the
7435 silc_command_payload_encode_va to support that if argument is
7436 NULL it ignores and checks the next argument. Affected file
7437 lib/silccore/silccommand.c.
7439 * Added silc_server_send_notify_ban to send the BAN notify
7440 type between routers.
7442 * Chaned the silc_notify_payload_encode to support that if
7443 argument is NULL it ignores and checks the next argument.
7444 Affected file lib/silccore/silcnotify.c.
7446 * Tested ban lists in router environment successfully.
7448 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7450 * Implemented BAN command to the server, in silcd/command.[ch].
7452 * Removed the BAN and INVITE_LIST modes from the CMODE command
7455 * Added function silc_string_match to regex match two strings.
7456 Affected files lib/silcutil/silcutil.[ch].
7458 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7460 * Redefined parts of the SilcChannelEntry in the server to support
7461 the new ban and invite lists.
7463 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7465 * Redefined the INVITE command. The same command can be used to
7466 invite individuals to the channel but also to manage the invite
7467 list of the channel (to add to and remove from the invite list).
7468 Updated the protocol specs.
7470 * Added new command SILC_COMMAND_BAN that can be used to manage
7471 the ban list of the channel. Updated the protocol specs.
7473 * Removed the channel modes: the SILC_CMODE_BAN and the
7474 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
7475 in the CMODE command. The equivalent features are now available
7476 using INVITE and BAN commands. Updated the protocol specs.
7478 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
7479 in the network about change in the current ban list. The notify
7480 type is not used by the client.
7482 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
7483 support the invite lists.
7485 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7487 * Added new function silc_string_regexify that converts string
7488 including wildcard characters into regex string that can
7489 be used by the GNU regex library. Added into the file
7490 lib/silcutil/silcutil.[ch].
7492 Added silc_string_regex_combine to combine to regex strings
7493 into one so that they can be used as one regex string by
7494 the GNU regex library. Added into the file
7495 lib/silcutil/silcutil.[ch].
7497 Added silc_string_regex_match to match two strings. It returns
7498 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
7500 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7502 * Imported GNU regex to the soruce tree into lib/contrib.
7503 Fixed some compiler warning from the regex.c.
7505 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7507 * Fixed MOTD command in the server to work in router environment.
7509 * Fixed the MOTD command in the client library to support
7510 the server argument in the command.
7512 * Added `nickname_len' argument to the silc_idlist_add_client
7513 in the server, as the `nickname' argument may be binary data
7516 * Added silc_idlist_get_channels to return all channels from
7519 * Implemented LIST command to the server. Affected file is
7522 * Implemented the LIST command to the client library and on the
7525 * Added [<user count>] argument to the LIST command reply.
7526 With private channels the user count is not shown.
7528 * Updated TODO and README.
7530 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7532 * The client entry's data.registered must be TRUE even with
7533 global client entry on global client list. The data.registered
7534 is used to check whether the client is anymore in the network,
7535 for example with WHOWAS command so it must be valid.
7537 * Fixed the WHOWAS command in the server. It now actually works
7538 in router environment. Added function into silcd/command_reply.c
7539 silc_server_command_reply_whowas_save.
7541 * Added silc_idlist_purge function to the silcd/idlist.c
7542 to periodically purge the ID Cache.
7544 * Fixed INFO command in the server. It works now in router
7545 environment. Added <server name> argument to the INFO command
7546 reply. Updated the protocol specs.
7548 * Fixed minor bug in silc_idcache_purge to not purge if the
7549 expire value is zero.
7551 * Fixed various bugs in WHOIS and IDENTIFY command handling as
7552 they were buggy because of the WHOWAS information.
7554 * Fixed local command MSG to handle the async resolving of
7555 the remote client properly. It used to fail the first MSG.
7556 Affected file silc/local_command.c.
7558 * Added `data_len' field to SilcIDCache context.
7560 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7562 * Update TODO. Todo in commands in the server.
7564 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7566 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
7567 used by routers as broadcast packet to inform other routers
7568 about the changed user mode.
7570 Implemented the notify handling in the server. Affected file is
7571 silcd/packet_receive.c. Added the function
7572 silc_server_send_notify_umode to the silcd/packet_send.[ch].
7574 * Added new generic Channel Payload and deprecated the New Channel
7575 Payload. The New Channel Payload is now the generic Channel
7578 * Added new argument `mode' to the silc_server_send_new_channel
7579 as it is required in the Channel Payload now.
7581 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
7582 and created a new and real SilChannelPayload to represent the
7583 new generic Channel Payload. Implemented the encode/decode
7584 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
7586 * Added silc_server_get_client_channel_list to return the list
7587 of channels the client has joined for WHOIS command reply.
7588 Affected file silcd/server.[ch].
7590 * Implemented the channel list sending in the WHOIS command reply
7591 in server and in the client.
7593 Implemented the channel list displaying on the user interface
7594 as well. Affected file silc/client_ops.c.
7596 * Added silc_channel_payload_parse_list to parse list of Channel
7597 Payloads. It returns SilcDList list of SilcChannelPayloads.
7598 Client for example can use this function to parse the list of
7599 channels it receives in the WHOIS command reply. The caller
7600 must free the list by calling silc_channel_payload_list_free.
7601 Affected files lib/silccore/silcchannel.[ch].
7603 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7605 * Added one new argument <user mode> to the WHOIS command reply
7606 to return the mode of the user in SILC. Updated the protocol
7609 Implemented it to the server and client.
7611 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7613 * Fixed the mode printing on the user interface on joining.
7614 Affected file silc/client_ops.c.
7616 * Implemented the UMODE command and user modes in general to the
7617 client library and to the user interface.
7619 * Implemented the UMODE command to the server.
7621 * The server now sends UNKNOWN_COMMAND error status if client sends
7622 unknown command. Affected file silcd/command.c.
7624 * All server commands now handle the command identifier the right
7625 way when sending the command reply to the client. The client can
7626 use to identify the command replies with the identifier.
7628 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7630 * Added silc_server_get_client_route to resolve the route to
7631 the client indicated by the client ID. Affected file is
7634 * Added silc_server_relay_packet as general function to relay
7635 packet to arbitrary destination. This deprecates functions
7636 like _send_private_message_key, _relay_notify etc. Affected
7637 file is silcd/packet_send.[ch].
7639 Removed silc_server_send_key_agreement,
7640 silc_server_send_private_message_key and
7641 silc_server_packet_relay_notify functions from the file
7642 silcd/packet_send.[ch].
7646 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
7647 server. Affected file silcd/packet_receive.[ch].
7649 * Implemented the KILL command to the client. Implemented the
7650 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
7651 Affected files lib/silcclient/command[_reply].c and
7652 lib/silcclient/client_notify.c. Implemented the KILL notify
7653 printing in the user inteface.
7655 * Fixed a lot silc_parse_nick memory leaks from the client
7656 library in the file lib/silcclient/command.c.
7658 * Changed the silc_server_send_notify_on_channels's `sender'
7659 argument from SilcSocketConnection to SilcClientEntry to
7660 check the sender as entry and not as connection object and not
7661 to send to the client provided as argument. The affected file
7662 is silcd/packet_send.[ch].
7664 * The notify packets that are destined directly to the client used
7665 to not to be processed by the server. Now changed that and the
7666 server processes all notify packets. After relaying the packet
7667 to the client the notify packet is processed in the server.
7669 * The silc_server_free_client_data now checks whether there is
7670 pending outgoing traffic for the client and purges the data to
7671 the network before removing the client entry.
7673 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7675 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
7676 an client is killed from the SILC Network. Updated the protocol
7679 Added new function silc_server_send_notify_killed to the
7680 silcd/packet_send.[ch].
7682 * Added function silc_server_packet_relay_notify to relay notify
7683 packets that are destined directly to a client. In this case
7684 the server does not process the notify packets but merely relays
7685 it to the client. Affected file silcd/packet_send.[ch].
7687 Added also silc_server_packet_process_relay_notify to check
7688 whereto relay the notify. Affected file is
7689 silcd/packet_receive.[ch].
7691 * Implemented the KILL command to the server.
7695 * Added the backup schema desgined last fall to the protocol
7696 specs for everyone to see. The specification is in the
7697 *-spec-xx.txt draft and the packet type definitions for the
7698 backup routers is in *-pp-xx.txt draft. Thusly, added also
7699 new packet type SILC_PACKET_CELL_ROUTERS.
7701 * A big security problem in the implementation discovered. The
7702 signoff of an client did not cause new channel key generation
7703 which it of course should've done. The channel keys must be
7704 always re-generated when client leaves (or signoffs) the channel.
7705 The silc_server_remove_from_channels funtion now handles
7706 the channel key re-generation.
7708 * Added `sender' argument to the silc_server_send_notify_on_channels
7709 to not to send the client provided as argument. Affected file
7710 silcd/packet_send.[ch].
7712 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7714 * Implemented OPER and SILCOPER commands into the server and
7717 * Added silc_auth_verify and silc_auth_verify_data to verify
7718 the authentication directly from the authentication payload.
7719 It supports verifying both passphrase and public key based
7720 authentication. Affected file lib/silccore/silcauth.[ch].
7722 * Added `hash' field to the SilcIDListData structure. It is the
7723 hash negotiated in the SKE protocol. Affected file is
7726 * Slight redesigning of the SilcAuthPayload handling routines.
7727 Do not send SilcPKCS but SilcPublicKey as argument.
7729 * Implemented the public key authentication support to the
7730 serverconfig. The public key is loaded from the provided path
7731 and saved as authentication data to void * pointer. Thus,
7732 changed the unsigned char *auth_data to void *auth_data;
7734 * Fixed SHUTDOWN command to send the reply before the server
7735 is shutdown. :) Affected file silcd/command.c.
7737 * Fixed fatal bug in CONNECT command. The hostname was invalid
7738 memory and server crashed. Affected file silcd/command.c.
7740 * Fixed fatal bug in CLOSE command. The server_entry became
7741 invalid but was referenced later in the command. Affected file
7744 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7746 * Fixed fatal bug in failure packet handling. Server ignored
7747 the failure and thus crashed when it came.
7751 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7753 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
7754 that the command may be executed only once in (about) 2 seconds.
7755 The old SILC_CF_LAG flag is same but allows command bursts up
7756 to five before limiting.
7758 Added the support for CF_LAG and CF_LAG_STRICT flags to the
7759 server code. Various commands now includes the CF_LAG_STRICT
7760 flag to disallow any kind of miss-use of the command.
7762 * Fixed the silc_buffer_unformat to not to allocate any data
7763 if the length of the data is zero. It used to allocate the
7764 length + 1. Affected file lib/silcutil/silcbuffmt.c.
7766 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7768 * Changed the format of AdminConnection configuration section
7769 in the server. Added username of the admin to the format.
7770 Affected files silcd/serverconfig.[ch].
7772 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
7773 to return admin configuration data by host, username and/or
7776 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7778 * Implemented WHOWAS command to the server. Added the functions:
7780 silc_server_command_whowas_parse,
7781 silc_server_command_whowas_send_reply,
7782 silc_server_command_whowas_from_client and
7783 silc_server_command_whowas_from_server
7785 * Added <Client ID> argument to the WHOWAS command reply. Updated
7786 the protocol specs accordingly.
7788 * Implemented WHOWAS command and command_reply to the client
7791 Implemented the WHOWAS printing on the user interface.
7793 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7795 * Added new argument to the WHOWAS command reply, the real name.
7796 It is an optional argument. Updated the protocol specs.
7798 * Added SilcIDCacheDestructor callback that is registered when
7799 the SilcIDCache is allocated. The callback is called when
7800 an cache entry in the ID Cache expires, or is purged from the
7801 cache. Added into lib/silccore/idcache.[ch].
7803 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
7804 to destruct the client entries when the cache entry expires.
7805 Other ID Cache's in server and in the client library ignores
7808 * If the ID Cache entry's `expire' field is zero then the entry
7809 never expires. Added boolean `expire' argument to the
7810 silc_idcache_add function in the lib/silccore/idcache.[ch].
7811 If it is TRUE the default expiry value is used.
7813 * Added silc_server_free_client_data_timeout that is registered
7814 when client disconnects. By default for 5 minutes we preserve
7815 the client entry for history - for WHOWAS command.
7817 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7819 * Added support to the server to enforce that commands are not
7820 executed more than once in 2 seconds. If server receives
7821 commands from client more frequently, timeout is registered
7822 to process the commands. Affected file silcd/command.c.
7823 Added new function silc_server_command_process_timeout.
7825 * Changed NICK_NOTIFY handling in client library to check that
7826 if the client's nickname was changed, so there is no need to
7827 resolve anything from the server.
7829 * Removed error printing from the WHOIS and IDENTIFY commands.
7830 If error occurs then it is ignored silently in the client library.
7831 The application, however, may map the received error to
7832 human readable error string. The application currently maps
7833 the NO_SUCH_NICKNAME error to string.
7835 * Made the command status message public to the application. Moved
7836 them from lib/silcclient/command_reply.c to
7837 lib/silcclient/command_reply.h. The application can map the
7838 received command status to the string with the
7839 silc_client_command_status_message function.
7841 * Added check to the server to check that client's ID is same
7842 as the Source ID in the packet the client sent. They must
7845 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7847 * Added dist-bzip hook to the Makefile.am to make bzip2
7848 compressed distributions.
7850 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7852 * Server now enforces the maximum length for the nickname and
7853 the channel as protocol specification dictates. 128 bytes for
7854 nickname and 256 bytes for channel name.
7856 * Moved the WHOIS printing to the application. The client libary
7857 does not print out the WHOIS information anymore, the application
7858 must do it. Renamed silc_client_command_reply_whois_print to
7859 the silc_client_command_reply_whois_save.
7861 The client's idle time is also sent to the application now, and
7862 the idle is shown on screen.
7864 * Added silc_client_command_reply_identify_save to save the
7865 received IDENTIFY entries.
7867 * Do not check for channel private keys in message sending and
7868 reception if the channel does not have the PRIVKEY mode set.
7869 Affected file lib/silclient/client_channel.c.
7871 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7873 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
7874 just surfaced after chaning the JOIN procedure.
7876 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7878 * Added silc_client_get_clients_by_list to get client entries
7879 from Client ID list, that is returned for example by JOIN
7880 and USERS command replies. The application should use this
7881 function for example when JOIN command reply is received to
7882 resolve the clients already on the channel (library does not
7883 do that anymore as USERS command reply is not used in the JOIN
7884 procedure anymore). Affected files lib/silcclient/silcapi.h and
7885 lib/silcclient/idlist.c.
7887 * JOIN command reply and USERS command reply returns now SilcBuffer
7888 pointers instead of unsigned char pointers when returning
7889 the client list and mode list.
7891 * Added <Client ID> argument to the JOIN command reply, mainly
7892 for the server to identify for which client the command was
7893 originally sent. Updated protocol specs accordingly.
7895 * Added SilcDlist private_key pointer to the SilcChannelEntry
7896 in the client to support the channel private keys. Affected
7897 file is lib/silcclient/idlist.h.
7899 * Added SilcChannelPrivateKey argument to the function
7900 silc_client_send_channel_message so that application can choose
7901 to use specific private ke if it wants to. If it is not provided,
7902 the normal channel key is used, unless private keys are set.
7903 In this case the first (key that was added first) is used
7904 as the encryption key.
7906 * Implemented the support for channel private key handling.
7907 Implemented the following functions:
7909 silc_client_add_channel_private_key,
7910 silc_client_del_channel_private_keys,
7911 silc_client_del_channel_private_key,
7912 silc_client_list_channel_private_keys and
7913 silc_client_free_channel_private_keys
7915 Affected file lib/silcclient/client_channel.c.
7917 * Added the support for the private keys in the channel message
7918 sending and encryption and in the message reception and
7919 decryption. Affected funtions are
7920 silc_client_send_channel_message and silc_client_channel_message.
7922 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7924 * Added SKE's key verify callback to the client library's
7925 KE protocol context. Affected files lib/silcclient/protocol.[ch].
7927 * Removed the statement that server (or router) must send USERS
7928 command reply when joining to the channel so that the client
7929 knows who are on the channel. Instead, the client list and
7930 client's mode list is now sent in the JOIN command reply to the
7931 client who joined channel. This is better solution.
7933 * Added function silc_server_get_users_on_channel and function
7934 silc_server_save_users_on_channel to the silcd/server.[ch].
7936 * Removed function silc_server_command_send_users from the
7939 * Do not show topic on the client library anymore. The topic is
7940 sent in the command reply notify to the application and the
7941 application must show the topic now.
7943 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7945 * Added client searching by nickname hash into the IDENTIFY and
7946 WHOIS commands in the server as they were clearly missing from
7947 them. Affected file is silcd/command.c.
7949 * Fixed a bug in private message receiving in the client library.
7950 The remote ID was freed and it wasn't supposed, now it is
7953 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7955 * Minor fix to the channel payload; allocate the data area, as it
7956 needs to be of specific length.
7958 * If the key agreement port is zero then the operating
7959 system will define the bound port. Affected files are
7960 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
7962 * Added new function silc_channel_payload_decrypt into the file
7963 lib/silccore/silcchannel.[ch].
7965 * Moved the channel message etc, check from silc_packet_decrypt
7966 to applications. The library calls now a generic
7967 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
7968 when the packet is either normal or special. This was done to
7969 allow more wide range of checking that was not allowed when
7970 the code was in library. Now applications can do virtually any
7971 checks to the packet and return to the library the decision how
7972 the packet should be processed. Affected files are
7973 lib/silccore/silcpacket.[ch].
7975 Added silc_server_packet_decrypt_check to the server and
7976 silc_client_packet_decrypt_check to the client library.
7978 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
7979 to send with specified source and destination information.
7981 * Channel message delivery between routers was broken after the
7982 channel key distribution was fixed earlier. The channel key
7983 was used be to distributed to other routers as well which is not
7984 allowed by the protocol. Now this is fixed and channel keys
7985 really are cell specific and the channel message delivery between
7986 routers comply with the protocol specification.
7988 * Fixed various commands in server to check also the global list
7989 for the channel entry and not just the local list. The affected
7990 file silcd/command.c.
7992 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7994 * Added assert()s to buffer formatting and unformatting routines
7995 to assert (if --enable-debug) when error occurs. Affected
7996 file: lib/silcutil/silcbuffmt.c.
7998 * Changed to auto-reconnect to check whether the remote host is
7999 router and register the re-connect timeout if it is. It used
8000 to check that whether we are normal server, but router must do
8001 auto-reconnect with another router as well. Affected file
8004 * Removed the [<key len>] option from CMODE command as the cipher
8005 name decides the key length, nowadays. See the defined ciphers
8006 from the protocol specification.
8008 * Added [<hmac>] option to the CMODE command to define the HMAC
8009 for the channel. Added SILC_CMODE_HMAC channel mode.
8011 * Added [<hmac>] option for the JOIN command so that user can
8012 select which HMAC is used to compute the MACs of the channel
8015 * Added Hmac field to the Channel Message Payload. The integrity
8016 of plaintext channel messages are now protected by computing
8017 MAC of the message and attaching the MAC to the payload. The
8018 MAC is encrypted. Now, it is clear that this causes some
8019 overhead to the size of the packet but rationale for this is that
8020 now the receiver can verify whether the channel message decrypted
8021 correctly and also when private keys are set for the channel the
8022 receiver can decrypt the packet with several keys and check from
8023 the MAC which key decrypted the message correctly.
8025 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8026 lib/silccrypt/silccipher.[ch].
8028 * Added silc_hash_len to return the digest length into the
8029 lib/silcrypt/silchash.[ch].
8031 * Rewrote parts of Silc Channel Payload interface in the
8032 lib/silccore/silcchannel.[ch]. The encode function now also
8033 encrypts the packet and parse function decrypts it.
8035 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8037 * Fixed a minor formatting bug in the SKE's key material processing.
8038 It actually might have processed the keys wrong way resulting
8041 * Redefined the mandatory HMAC algorithms and added new algorithms.
8042 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8043 and hmac-md5 truncated to 96 bits. The mandatory is now
8044 hmac-sha1-96. Rest are optional (including the one that used
8045 to be mandatory). Rationale for this is that the truncated HMAC
8046 length is sufficient from security point of view and can actually
8047 make the attack against the HMAC harder. Also, the truncated
8048 HMAC causes less overhead to the packets. See the RFC2104 for
8051 * Added new [hmac] configuration section. The SKE used to use
8052 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8053 is of course wrong. The official names that must be proposed in
8054 the SKE are the ones defined in the protocol specification
8055 (hmac-sha1-96 for example). The user can configure any hmac
8056 using any hash function configured in the [hash] section. At
8057 least, the mandatory must be configured.
8059 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8061 * Added HMAC list to the SKE proposal list. It has now both
8062 hash algorithm list and HMAC list. This makes the protocol
8063 incompatible with previous versions. The SKE now seems to work
8064 the way it is supposed to work, for the first time actually.
8066 * Defined plain Hash algorithms to the protocol specification.
8069 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8071 * Implemented support for key agreement packets into the server.
8072 Added functions silc_server_key_agreement and
8073 silc_server_send_key_agreement. Other than these functions,
8074 server has nothing to do with this packet.
8076 * Added support for private message key packets into the server.
8077 Added functions silc_server_private_message_key and
8078 silc_server_send_private_message_key.
8082 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8083 called in the protocol's final callback instead in the END
8084 protocol state. This makes a little more sense and in the same
8085 time in client we can use the same protocol routines for normal
8086 key exchange and to key agreement packet handling as well.
8088 * Added to both client's and server's KE protocol context the
8089 SilcSKEKeyMaterial pointer to save the key material. We will
8090 bring the key material to the protocol's final callback by doing
8091 this. The final callback must free the key material.
8093 * Added SKE's packet_send callback into client's KE protocol
8094 context so that the caller can choose what packet sending function
8095 is used. This way we can use different packet sending when
8096 doing normal SKE when doing key agreement packet handling (in
8097 the key agreement packet handling we do not want to encrypt
8100 * Implemented the responder side of the key agreement routines
8101 in the client. The client can now bind to specified port and
8102 accept incoming key negotiation. The key material is passed
8103 to the application after the protocol is over.
8105 * Implemented the processing of incoming Key Agreement packet
8106 in the client. Added function silc_client_key_agreement to
8109 * Implemented the intiator side of the key agreement routines
8110 in the client. The client can now initiate key agreement with
8111 another remote client. The key material is passed to the
8112 application after the protocol is over.
8114 * Created client_keyagr.c to include all the key agreement
8117 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8118 SILC_TASK_CALLBACK except that it is not static.
8120 * Created client_notify.c and moved the Notify packet handling
8121 from the client.[ch] into that file.
8123 * Created client_prvmsg.c and moved all private message and
8124 private message key routines from the client.[ch] into that file.
8126 * Create client_channel.c and moved all channel message and
8127 channel private key routines from the client.[ch] into that file.
8129 * Changed silc_client_get_client_by_id_resolve to resolve with
8130 WHOIS command instead of IDENTIFY command, in the file
8131 lib/silclient/idlist.c.
8133 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8135 * Implemented the SKE's responder side to the Client library.
8137 * When FAILURE is received to the protocol do not trust it
8138 blindly. Register a timeout to wait whether the remote closes
8139 the connection as it should do it, only after that process the
8140 actual failure. This was changed to both client and server.
8142 * Added client_internal.h to include some of the structures
8143 there instead of client.h in lib/silcclient/.
8145 * Added function silc_task_unregister_by_callback to unregister
8146 timeouts by the callback function.
8148 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8150 * Some "Incomplete WHOIS info" errors has been appearing on the
8151 log files. Took away the entry->userinfo check from WHOIS
8152 reply sending. The entry->userinfo is now " " if client did not
8153 provide one. I thought this was fixed earlier but something
8154 is wrong still. Let's see if the error still appears.
8156 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8158 * Fixed a minor bug in the login when the channel key is
8159 re-generated in the server. It used to generate the key in
8160 wrong order and thus caused problems in the channel traffic.
8162 * Fixed a minor bug in channel key distsribution after
8163 KICK command. The key was not sent to the router even though
8166 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8168 * Added silc_ske_process_key_material_data as generic routine
8169 to process any key material as the SILC protocol dictates. The
8170 function is used by the actual SKE library but can be used by
8171 applications as well. This relates to the private message keys
8172 and the channel private keys since they must be processed the
8173 same way the normal SILC session keys. The protocol dictates
8174 this. Affected files: lib/silcske/silcske.[ch].
8176 Added also silc_ske_free_key_material to free the
8177 SilcSKEKeyMaterial structure.
8179 * Defined silc_cipher_set_key function to set the key for
8180 cipher without using the object's method function. The affected
8181 files: lib/silccrypt/silccipher.[ch].
8183 * Implemented silc silc_client_add_private_message_key,
8184 silc_client_add_private_message_key_ske,
8185 silc_client_del_private_message_key,
8186 silc_client_list_private_message_keys and
8187 silc_client_free_private_message_keys functions in the
8190 Added functions silc_client_send_private_message_key to send
8191 the Private Message Key payload and silc_client_private_message_key
8192 to handle incoming Private Message Key payload.
8194 * Added Cipher field to the Private Message Key payload to set
8195 the cipher to be used. If ignored, the default cipher defined
8196 in the SILC protocol (aes-256-cbc) is used.
8198 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8200 * Removed lib/silcclient/ops.h file.
8202 Redefined parts of the SILC Client Library API. Created new
8203 file silcapi.h that deprecates the ops.h file and defines the
8204 published Client Library API. Defined also private message key
8205 API and channel private key API into the file.
8207 This is the file that the application must include from the
8208 SILC Client Library. Other files need not be included by
8209 the application anymore.
8211 * Added new key_agreement client operation callback and also
8212 defined the Key Agreement library API for the application.
8214 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8216 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8217 is used by clients to request key negotiation between another
8218 client in the SILC network. If the negotiation is started it
8219 is performed using the SKE protocol. The result of the
8220 negotiation, the secret key material, can be used for example
8221 as private message key.
8223 Implemented the Key Agreement payload into the files
8224 lib/silccore/silauth.[ch].
8226 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8228 * Redefined ciphers for the SILC protocol. Added some new ciphers
8229 and defined the key lengths for the algorithms. Changed the
8230 code accordingly. The default key length is now 256 bits.
8232 * Fixed SKE key distribution function silc_ske_process_key_material
8233 when the key length is more than 128 bits. The default key
8234 length in SILC is now 256 bits.
8236 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8237 to indicate unsupported algorithm.
8239 * Renamed rijndael.c to aes.c and all functions as well.
8241 * Fixed a long standing channel key setting bug in client library.
8242 Weird that it has never surfaced before.
8244 * Fixed bug in channel deletion. If the entire channel is removed
8245 then it must also delete the references of the channel entry
8246 from the client's channel list as the client's channel entry and
8247 the channel's client entry share same memory.
8249 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8251 * Implemented CONNECT and SHUTDOWN commands in the client.
8253 * Implemented CLOSE command to the client.
8255 * Added the function silc_idlist_find_server_by_name into the
8256 files silcd/idlist.[ch].
8258 Added the function silc_idlist_find_server_by_conn into the
8259 files silcd/idlist.[ch].
8261 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8263 * DIE command was renamed to SHUTDOWN. Updated the both code
8266 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
8267 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
8269 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
8272 * Added function silc_server_create_connection function to create
8273 connection to remote router. My server implementation actually
8274 does not allow router to connect to normal server (it expects
8275 that normal server always initiates the connection to the router)
8276 so the CONNECT command is only good for connecting to another
8279 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8281 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
8282 or some other client was kicked from the channel.
8284 Implemented the handling of the notify type to both client
8287 Implemented silc_server_send_notify_kicked to send the KICKED
8288 notify. It is used to send it to the server's primary router.
8290 * Implemented the KICK command into server and client.
8292 * Added `query' argument to the silc_idlist_get_client function
8293 to indicate whether to query the client from server or not if
8296 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
8297 to indicate that the client is not channel founder.
8301 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8303 * Removed the rng context from SilcPacketContext structure and
8304 changed that the packet routine uses the Global RNG API.
8306 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8308 * Added support for quit message that client can "leave" on the
8309 channel when it quits the SILC. It is ditributed inside the
8310 SILC_NOTIFY_TYPE_SIGNOFF notify type.
8312 Added silc_server_free_client_data that will take the
8313 signoff message as argument.
8315 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
8317 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8319 * Updated parts of the protocol specification to keep it up
8322 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8324 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
8325 payloads in one packet.
8327 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
8328 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
8329 use now the new List flag.
8331 * Also deprecated the following packet types: REPLACE_ID,
8332 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
8334 * Added list support for Notify packet in server.
8336 * Added silc_server_send_notify_channel_change to send the
8337 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
8338 the silc_server_send_replace_id.
8340 * Added silc_server_send_notify_nick_change to send the
8341 NICK_CHANGE notify type. Deprecates the function
8342 silc_server_send_replace_id.
8344 * Added silc_server_send_notify_join to send the JOIN notify type.
8345 Deprecates the function silc_server_send_new_channel_user.
8347 * Added silc_server_send_notify_leave to send LEAVE notify type.
8348 Deprecates the function silc_server_send_remove_channel_user.
8350 * Added silc_server_send_notify_cmode and
8351 silc_server_send_notify_cumode to send CMODE and CUMODE notify
8352 types. Deprecates the silc_server_send_set_mode function.
8354 * Added SERVER_SIGNOFF notify type to indicate that server has
8355 quit. This means that all clients on the channel from that
8356 server will drop. This can be also used when netsplit happens.
8358 Deprecated REMOVE_ID packet type since it is not needed anymore
8361 Added silc_server_send_notify_server_signoff to send the
8362 SERVER_SIGNOFF notify type. Deprecates the function
8363 silc_server_send_remove_id.
8365 Added also silc_server_send_notify_signoff to send the
8366 SIGNOFF notify type.
8368 * Employed the PKCS #1. It is the mandatory way to do RSA in the
8369 SILC protocol from this day on. Changed the protocol
8370 specification as well.
8372 * Added silc_server_send_notify_topic_set to send TOPIC_SET
8373 notify type. It is used between routers to notify about
8374 topic changes on a channel.
8376 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
8379 * Partly updated the protocol specification to comply with the
8380 changes now made. It is still though a bit outdated.
8382 * The JOIN notify type now takes one extra argument <Channel ID>.
8383 The packet used to be destined to the channel but now the
8384 JOIN type may be sent as list thus it is impossible to
8385 destine it to any specific channel. By adding this argument
8386 it is again possible.
8388 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8390 * Added CREDITS file. The CHANGES and CREDITS file will appear
8391 in the distribution as well.
8393 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8395 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
8396 types in the server's silcd/packet_receive.c.
8398 * Implemented CMODE and CUMODE to work in router environment.
8400 * Fixed minor encoding and decoding buglet from the
8401 lib/silccore/silcmode.c.
8403 * Fixed buffer overflow from lib/silcclient/command.c in USERS
8406 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
8408 * Changed all SilcConfigServer* and silc_config_server* to
8409 SilcServerConfig* and silc_server_config*, respectively.
8412 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8414 * Associated the ID (client or server ID) to the Authentication
8415 Payload to avoid any possibility of forging. Updated the
8416 protocol specification and the code accordingly.
8418 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8420 * The RSA key length is now save to the RsaKey context in the
8421 key generation process in lib/silccrypt/rsa.c. The key length
8422 is now used to figure out the maximum size of the block allowed
8423 to be encrypted/signed.
8425 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
8426 is equivalent to the silc_mp_mp2bin but does not allocate any
8429 * Changed silc_mp_mp2bin API to take length argument. If it is
8430 non-zero then the buffer is allocated that large. If zero, then
8431 the size is approximated using silc_mp_sizeinbase, which however
8434 * Created Global RNG API which is global RNG that application can
8435 initialize. After initializing, any routine anywhere in the
8436 code (including library) can use RNG without allocating a new
8437 RNG object. This was done to allow this sort of use of the
8438 RNG in code that has no chance to allocate RNG object. All
8439 applications currently allocate this and many routines in the
8440 library use this. Affected file lib/silccrypt/silcrng.[ch].
8442 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
8443 it to use the Global RNG API.
8445 * Defined Authentication Payload into protocol specification that
8446 is used during SILC session to authenticate entities. It is
8447 used for example by client to authenticate itself to the server
8448 to obtain server operator privileges.
8450 Implemented this payload into the lib/silccore/silcauth.[ch].
8451 Implemented also routines for public key based authentication
8452 as the new protocol specification dictates.
8454 Moved definitions of different authentication methods from
8455 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
8457 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
8458 silc_pkcs_verify and silc_pkcs_sign_with_hash and
8459 silc_pkcs_verify_with_hash functions into the file
8460 lib/silccrypt/silcpkcs.[ch].
8462 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8464 * The client entry's userinfo pointer must be always valid.
8465 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
8466 will fail since it requires the userinfo. Now, the userinfo
8467 is allocated as "" if actual userinfo does not exist. Actually,
8468 it must exist and it is totally Ok to drop client connections
8469 that does not announce the userinfo. However, we will make
8470 this workaround for now.
8472 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
8473 to return the remote port by socket.
8475 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8477 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
8478 SILC_SERVER_PENDING_EXEC and added an new macro
8479 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
8480 data or when error occurs while processing the pending command.
8482 Added new argument `destructor' into silc_server_command_pending
8483 and to the SilcServerCommandPending object. This destructor is
8484 now called after calling the pending callback or if error occurs
8485 immediately. If error occurs the actual pending callback won't
8486 be called at all - only the destructor. The destructor may be
8487 NULL if destructor is not needed.
8489 All this applies for client library code as well. Similar
8490 changes were made there as well for the pending commands.
8492 In the client, the application must now allocate the
8493 SilcClientCommandContext with the silc_client_command_alloc
8496 * Added reference counter to the SilcServerCommandContext. Added
8497 function silc_server_command_alloc and silc_server_command_dup
8500 Same type of functions added to the client library for the same
8503 * Removed the cmd_ident from IDListData away since it is now
8504 global for all connections. It is the command identifier used
8505 in command sending and with pending commands. The affected file
8508 * Added reference counter to the SilcSocketConnection objecet to
8509 indicate the usage count of the object. The object won't be
8510 freed untill the reference counter hits zero. Currently only
8511 server uses this, and client ignores it. The client must be
8512 set to use this too later. The affected files are
8513 lib/silccore/silcsockconn.[ch]. Added also the function
8514 silc_socket_dup to increase the reference counter.
8516 This was mainly added because it is possible that the socket
8517 is removed underneath of pending command or other async
8518 operation. Now it won't be free'd and proper DISCONNECTING
8519 flags, etc. can be set to avoid sending data to connection that
8520 is not valid anymore.
8522 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
8523 the connection. After that it sets SILC_SET_DISCONNECTED.
8524 It is, however, possible that the socket data is not still freed.
8525 The silc_server_packet_process now checks that data is not
8526 read or written to connection that is DISCONNECTED. The socket
8527 get's freed when the reference counter hits zero.
8529 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8531 * Changed the client operation API: channel_message operation's
8532 `sender' is now the client entry of the sender, not the nickname
8533 and the `channel' is the channel entry, not the channel name.
8535 In the private_message operation the `sender' is now also the
8536 client entry of the sender not the nickname.
8538 Affected file is lib/silcclient/ops.h and all applications
8539 using the client operations.
8541 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8543 * Moved the calling of ops->connect() from connect_to_server_final
8544 into receive_new_id functin since that is the point when the
8545 client is actually allowed to send traffic to network. The
8546 affected file is lib/silcclient/client.c.
8548 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8550 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
8551 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
8552 (if needs broadcasting) instead of broadcasting the packets one
8553 by one which would make a burst in the network traffic.
8555 * Added `broadcast' argument to the functions in silcd/server.[ch]
8556 silc_server_create_new_channel[_with_id] to indicate whether
8557 to send New Channel packet to primary router.
8559 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8561 * Added new function into the silcd/server.[ch] files:
8562 silc_server_create_new_channel_with_id to create new channel with
8563 already existing Channel ID.
8565 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
8566 lib/silccore/silcpacket.h. This packet is used t send list of
8567 Set Mode payloads inside one packet. Server uses this to set
8568 the modes for the channels and clients on those channels, that it
8569 announced to the router when it connected to it. The protocol
8570 specification has been updated accordingly.
8572 * The silc_server_new_channel did not handle the packet coming
8573 from normal server as it normally does not send that. However,
8574 when it announces its channels it does send it. Implemented
8575 the support for that.
8577 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
8578 into the file lib/silccore/id.h.
8580 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8582 * Fixed memory leaks in the functions silc_idlist_del_client,
8583 silc_idlist_del_channel and silc_idlist_del_server in the file
8584 silcd/idlist.c. All of those leaked like a sieve.
8586 * Fixed some small memory leaks in the client's function
8587 silc_client_notify_by_server.
8589 * Added functions into silcd/server.c: silc_server_announce_clients,
8590 silc_server_announce_channels and silc_server_announce_server.
8591 These functions are used by normal and router server to announce
8592 to its primary router about clients, channels and servers (when
8593 router) that we own. This is done after we've connected to the
8596 These functions effectively implements the following packet types:
8597 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
8598 and SILC_PACKET_NEW_ID_LIST.
8600 * Added new functions into the silcd/packet_receive.[ch]:
8601 silc_server_new_id_list, silc_server_new_channel_list and
8602 silc_server_new_channel_user_list to handle the incoming
8603 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
8605 * Added support of changing Channel ID in the function
8606 silc_server_replace_id. If the server that announces a channel
8607 to the router already exists in the router (with same name but
8608 with different Channel ID), router is responsible to send
8609 Replace ID packet to the server and force the server to change
8610 the Channel ID to the one router has.
8612 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
8613 client that the Channel ID has been changed by the router. The
8614 normal server sends this to the client. Client must start using
8615 the new Channel ID as the channel's ID.
8617 Implemented handling of this new type into lib/silcclient/client.c
8618 into the function silc_client_notify_by_server.
8620 * Added new function silc_idlist_replace_channel_id into the files
8621 silcd/idlist.[ch] to replace the Channel ID.
8623 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8625 * Call silc_server_command_identify_check always when processing
8626 the IDENTIFY command in silcd/command.c
8628 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8630 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
8631 send keepalive packets. The packet can be sent by clients,
8632 servers and routers.
8634 Added function silc_socket_set_heartbeat into the file
8635 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
8636 If not set, the heartbeat is not performed. The actual
8637 heartbeat is implemented in the low level socket connection
8638 library. However, application is responsible of actually
8641 Added silc_server_send_heartbeat to send the actual heartbeat
8642 packet into silcd/packet_send.[ch]. Server now performs
8643 keepalive with all connections.
8645 * Added silc_task_get_first function into lib/silcutil/silctask.c
8646 to return the timeout task with shortest timeout. There was a bug
8647 in task unregistration that caused problems. TODO has been
8648 updated to include that task system must be rewritten.
8650 * The client library will now resolve the client information when
8651 receiving JOIN notify from server for client that we know but
8652 have incomplete information.
8654 * Rewrote parts of silc_server_remove_from_channels and
8655 silc_server_remove_from_one_channel as they did not remove the
8656 channel in some circumstances even though they should've.
8658 * Encryption problem encountered in server:
8660 The LEAVE command used to send the Channel Key packet to the
8661 router immediately after generating it. However, the code
8662 had earlier sent Remove Channel user packet but not immediately,
8663 ie. it was put to queue. The order of packets in the router
8664 was that Channel Key packet was first and Remove Channel User
8665 packet was second, even though they were encrypted in the
8666 reverse order. For this reason, MAC check failed. Now, this
8667 is fixed by not sending the Channel Key packet immediately but
8668 putting it to queue. However, this is more fundamental problem:
8669 packets that are in queue should actually not be encrypted
8670 because packets that are sent immediately gets encrypted
8671 actually with wrong IV (and thus MAC check fails). So, packets
8672 that are in queue should be encrypted when they are sent to
8673 the wire and not when they put to the queue.
8675 However, the problem is that the current system has not been
8676 designed to work that way. Instead, the packet is encrypted
8677 as soon as possible and left to the queue. The queue is then
8678 just purged into wire. There won't be any fixes for this
8679 any time soon. So, the current semantic for packet sending
8682 o If you send packet to remote host and do not force the send
8683 (the packet will be in queue) then all subsequent packets to the
8684 same remote host must also be put to the queue. Only after the
8685 queue has been purged is it safe again to force the packet
8688 o If you send all packets immediately then it safe to send
8689 any of subsequent packets through the queue, however, after
8690 the first packet is put to queue then any subsequent packets
8691 must also be put to the queue.
8693 Follow these rules and everything works fine.
8695 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8697 * Added new function silc_server_remove_clients_by_server to
8698 remove all client entries from ID list when the server connection
8699 is lost. In this case it is also important to invalidate all
8700 client entires as they hold the invalid server entry. This
8701 fixes fatal bug when server has lost connection and will reconnect
8704 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8706 * Made some sanity checks to silc_server_daemonise like to check
8707 whether the requested user and group actually exists.
8709 * Added sanity check to SKE's silc_ske_responder_finish to check
8710 that the public and private key actually is valid.
8712 * Invalidate the client's nickname when receiving Replace ID
8713 packet and the Client ID is being replaced. This means that the
8714 server will query the nickname if someone needs it (client)
8717 * Sort the ID Cache in client library when the ID Cache data
8718 has changed (needs sorting).
8720 * Do not allow for SILC client to create several connections to
8721 several servers. The client does not support windows right now
8722 and generating multiple connections causes weird behaviour.
8724 Irssi-silc client does support windows and can handle several
8725 connections without problems, see: www.irssi.org and SILC plugin.
8727 * Fixed some places where client was added to the IDList. The
8728 rule of thumb is following (in order to get everything right):
8729 If the client is directly connected local client then the
8730 `connection' argument must be set and `router' argument must be
8731 NULL to silc_idlist_add_client function. If the client is not
8732 directly connected client then the `router' argument must
8733 bet set and the `connection' argument must be NULL to the
8734 silc_idlist_add_client function.
8736 * The funtion silc_server_packet_send_local_channel actually did
8737 not check whether the client was locally connected or not. It
8738 does that now. Fixed a bug related to LEAVE command.
8740 * Fixed Remove Channel User payload parsing bug in server's
8741 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
8743 * The server's silc_server_save_channel_key now checks also the
8744 global ID list for the channel as it might not be in the local
8745 list. Fixed a bug related to LEAVE command.
8747 * Is this the end of the [<unknown>] buglet that has been lurking
8748 around for a long time? A little for loop fix in server's
8749 silc_server_command_whois_parse that is used by both IDENTIFY
8750 and WHOIS command. At least, this was a clear bug and a cause
8751 of one type of [<unknown>] buglet.
8753 * WHOIS and IDENTIFY commands call the function
8754 silc_server_command_[whois/identify]_check function even if
8755 we are not router server.
8757 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8759 * Added --with-gmp configuration option. If set the GMP
8760 is always compiled in the SILC source tree. If not set then
8761 it is checked whether the system has the GMP3 installed. If
8762 it has then the GMP won't be compiled (the system's headers
8763 and library is used), if it doesn't have it then the GMP is
8764 compiled in the SILC source tree.
8766 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8768 * Changed RSA private exponent generation to what PKCS #1
8769 suggests. We try to find the smallest possible d by doing
8770 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
8771 not security fix but optimization.
8773 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8775 * Added new config entry [Identity] to fork the server and run
8776 it as specific user and group. A patch from Bostik.
8778 * Imported Dotconf configuration library into lib/dotconf.
8779 This will be used to create the SILC configuration files later.
8780 It will appear in the distsribution after this commit.
8782 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8784 * A big code auditing weekend happening. Auditing code for
8785 obvious mistakes, bugs and errors. Also, removing any code
8788 Removed files for being obsolete:
8790 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
8791 inline in the file lib/silcutil/silcbuffer.h)
8793 o lib/silcutil/silcbufutil.c (the header has inline versions)
8795 Changed code to fix possible error conditions:
8797 o The buffer formatting routines now check that the destination
8798 buffer really has enough space to add the data. This applies for
8799 both buffer formatting and unformatting
8800 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
8801 unformatting was changed to accomodate following rules:
8802 XXX_*STRING_ALLOC will allocate space for the data into the pointer
8803 sent to the function while XXX_*STRING will not allocate or copy
8804 the data into the buffer. Instead it sets the pointer from the
8805 buffer into the pointer sent as argument (XXX_*STRING used to
8806 require that the pointer must be allocated already). This change
8807 makes this whole thing a bit more consistent and more optimized
8808 (note that the data returned in the unformatting with XXX_*STRING
8809 must not be freed now). The routines return now -1 on error.
8811 o Tried to find all code that use buffer_format and buffer_unformat
8812 and added return value checking to prevent formatting and
8813 especially unformatting errors and possible subsequent fatal
8816 o Changed ske->x and ske->KEY to mallocated pointers in
8817 lib/silcske/silcske.h. Fixed possible data and memory leak.
8819 o Added return value checking to all *_parse* functions. Fixed
8820 many memory leaks as well.
8822 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
8823 so that buffer overflows would not happen. All code now also
8824 checks the return value as it can fail.
8826 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8828 * Added reconnection support to server if the normal server looses
8829 its connection to the router (for example if router is rebooted).
8830 The server performs normal reconnection strategy implemented
8831 to the server. Affected file silcd/server.c.
8833 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8835 * Added new packet type SILC_PACKET_SET_MODE that is used to
8836 distribute the information about changed modes (for clients,
8837 channels and clients channel modes) to all routers in the
8838 network. Updated the protocol specification accordingly.
8840 Added functions into silcd/packet_send.c and
8841 silcd/packet_receive.c: silc_server_send_set_mode,
8842 silc_server_set_mode.
8844 Added new files silcmode.[ch] into lib/silccore that implements
8845 the encoding and decoding of Set Mode Payload. Added new type
8846 SilcSetModePayload. Moved the definitions of different modes
8847 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
8849 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8851 * Oops, a little mistake in server's connection authentication
8852 protocol. The protocol is not ended with FAILURE but with
8853 SUCCESS if the authentication is Ok. :) Affected file is
8856 * Implemented NICK_CHANGE notify handling in server in the file
8857 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
8858 the local clients on the channel. After the changing nickname
8859 in router environment snhould work and the [<unknown>] nickname
8860 should appear no more.
8862 The silc_server_replace_id function that receives the Replace ID
8863 payload now sends the NICK_CHANGE notify type also in the file
8864 silcd/packet_receive.c
8866 * Changed WHOIS and IDENTIFY command to support the maximum amount
8867 of arguments defined in protocol specs (3328 arguments). This
8868 fixed a bug that caused problems when there were more than three
8871 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8873 * Added extra parameter, command identifier, to the
8874 silc_client_send_command so that explicit command identifier
8877 Changed that ID list routines uses specific command identifier
8878 when sending WHOIS/IDENTIFY requests to the server so that they
8879 can be identified when the reply comes back.
8881 Affected files lib/silcclient/command.[ch],
8882 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
8884 * Added `sender' argument to silc_server_packet_send_to_channel
8885 to indicaet the sender who originally sent the packet to us
8886 that we are now re-sending. Ignored if NULL. Affected file
8887 silcd/packet_send.[ch].
8889 * Added some server statistics support in silcd/server_internal.h
8890 SilcServerStatistics structure and around the server code. Also
8891 send some nice statistics information when client is connecting
8894 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8896 * Fixed channel ID decoding in server's JOIN command reply in
8897 silcd/command_reply.c
8899 * Fixed braodcasting of replace ID payload to not to send it if
8900 we are standalone server in silcd/packet_receive.c.
8902 * Fixed all channel message sending routines to not to send
8903 packets to clients that has router set, since they are routed
8904 separately in the same function earlier. Affects file
8905 silcd/packet_send.c and all channel packet sending functions.
8907 * In USERS reply, res_argv[i] are not allocated, the table
8908 is allocated. Thus changed that free the table, not its
8911 * In server's whois_check and identify_check if the client is
8912 locally connected do not send any WHOIS commands - they are not
8915 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8917 * Fixed some minor bugs in client when sending WHOIS command. The
8918 arguments was in wrong order.
8920 * Removed statis function add_to_channel from server in
8921 silcd/command.c that was previously used with the joining but
8924 * Tested USERS command in router environment successfully with two
8925 routers, two servers and two clients.
8927 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8929 * Reorganized the USERS command and command reply in client library
8930 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
8931 When the command is given by user we register a pending command
8932 callback that will reprocess the command after the reply has been
8933 received from the server. When reprocessing the packet we then
8934 display the information. Thus, the USERS information is displayed
8935 now in the command callback instead of in the command reply
8936 callback. The processing of the command is same as previously
8937 when server has sent the command reply in the JOINing process.
8939 * Added to USERS command in silcd/command_reply.c to join the client,
8940 we didn't use to know about, to the channel after we've created
8941 a client entry for it. Also, for clienet we did know already still
8942 check whether it is on the channel or not and add it if not.
8944 * Removed silc_server_command_join_notify as the function and its
8947 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8949 * Changed the client's pending command handling to the same as the
8950 server's pending command handling. It is also now possible to
8951 execute command reply functions from other command reply
8952 function as the function callbacks for commands and command
8953 replies are one and same. The pending commands are not static
8954 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
8955 in client connection context. Thus, pending commands are server
8956 connection specific as it is convenient.
8958 Changed the function silc_client_command_pending and
8959 silc_client_command_pending_del and added new function
8960 silc_client_command_pending_check. Removed the
8961 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
8964 * Added cmd_ident, current command identifier, to the client
8965 connection context in lib/silcclient/client.h to keep track on
8966 command identifiers used in command sending. Client's command reply
8967 function handling now supports the mandatory command identifiers.
8969 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
8970 funtions in client to fully support pending command callbacks.
8972 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
8973 as one of the arguments to the application in the command reply
8976 * NOTE: The FORWARDED flag is depracated. It used to be depracated
8977 before first releasing SILC but came back. Now it is removed again
8978 and should come back nomore. The FORWARDED flag was used only
8979 by the JOINing procedure by forwarding the command packet to router.
8980 Now, the JOINing procedure has been changed to more generic (due
8981 to various router environment issues) and FORWARDED is not needed
8982 anymore for anything. The protocol specification is yet to be
8985 Now, removed silc_server_packet_forward from server and the flag
8986 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
8988 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8990 * Renamed NAMES command to USERS command. The NAMES was named that
8991 due to historical reasons. Now it is renamed. Also, rewrote
8992 parts of the USERS command. The nickname list is not sent anymore
8993 by the server. Only Client ID and mode lists are sent in the USERS
8994 command. Changed this also to the protocol specification.
8996 The client now resolves the names and stuff after it receives
8997 the USERS list from the server when joining to the channel.
8999 * WHOIS and IDENTIFY commands has been changed to support multiple
9000 Client ID's per command. One can now search for multiple users
9001 in the network by sending only one WHOIS or IDENTIFY command.
9002 Changed the code and the protocol specifications.
9004 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9005 uses silc_server_command_whois_parse to parse the request. */
9007 * If normal server, do not parse the WHOIS and IDENTIFY requests
9008 before sending it to the router. Saves some time.
9010 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9012 * Fixed JOIN command on client library. Wrong number of arguments
9013 used to crash the client.
9015 * Added silc_server_channel_has_global function to check whether
9016 channel has global users or not.
9018 * Added silc_server_channel_has_local function to check whether channel
9019 has locally connected clients on the channel.
9021 * The silc_server_remove_from_one_channel now checks whether the
9022 channel has global users or not after given client was removed from
9023 the channel. It also checks whether the channel has local clients
9024 on the channel anymore. If it does not have then the channel entry
9025 is removed as it is not needed anymore.
9027 * The silc_server_notify now checks on JOIN notify whether the joining
9028 client is one of locally connected or global. If it is global then
9029 the channel has now global users on the channel and that is marked
9030 to the channel entry. Also, it now saves the global client to
9031 global list who is joining and JOINs it to the channel. This is
9032 for normal server, that is.
9034 Changed silc_server_send_notify_on_channel,
9035 silc_server_packet_relay_to_channel and
9036 silc_server_packet_send_to_channel check if we are normal server
9037 and client has router set (ie. global client) do not send the
9038 message to that client, as it is already routed to our router.
9040 * Implemented LEAVE notify type handling in silc_server_notify
9043 * Tested LEAVE command in router environment successfully. Tested
9044 with two routers, two servers and two clients.
9048 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9050 * Implemented SIGNOFF notify type handling in silc_server_notify
9053 * silc_server_remove_id now removes the client entry from all channels
9054 it has joined and thusly sends SIGNOFF notify type.
9056 * Rewrote the NAMES list generation in server by removing two excess
9057 loops. The lists are created now inside one loop.
9059 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9061 * silc_server_remove_channel_user checks now also global list
9062 for channel and client.
9064 * silc_server_new_channel_user checks now both local and global
9065 list for channel and client. Fixed a bug in client id decoding.
9066 Used to decode wrong buffer.
9068 * silc_server_channel_message checks now both local and global
9069 list for channel entry.
9071 * Tested channel joining (hence JOIN) in router environment
9072 successfully. Tested with two routers, two servers and two
9075 * Tested channel message sending in router environment successfully.
9077 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9079 * Added silc_server_save_channel_key into server.[ch] to save the
9080 received channel key in Channel Key payload processing. It is
9081 also used in JOIN command reply handling.
9083 Equivalent function silc_client_save_channel_key added into
9084 client.[ch] into client library.
9086 * Changed JOIN command reply to send information whether the channel
9087 was created or not (is existing already) and the channel key
9088 payload. Changed protocol specs accordingly.
9090 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9091 the request was sent by ID and not by nickname. Crashed on
9094 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9096 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9097 now correctly save the received data.
9099 * silc_server_free_sock_user_data now notifies routers in the
9100 network about entities leaving the network.
9102 At the same time implemented functions silc_server_remove_id
9103 and silc_server_send_remove_id to receive and send REMOVE_ID
9104 packets. The packet is used to notify routers in the network
9105 about leaving entities. The ID removed will become invalid in
9108 * Added function silc_idlist_del_server into server. Removes and
9109 free's server entry from ID list.
9111 * silc_server_private_message function now checks, if we are router,
9112 that the destination ID really is valid ID, naturally.
9114 * In router when NEW_ID packet is received (for new client) the
9115 hash of the Client ID is saved in the ID Cache but the
9116 client->nickname is set to NULL, instead of putting the hash
9119 IDENTIFY command now also checks that client->nickname must be
9120 valid. If it is not if will request the data from the server who
9121 owns the client. Added new function
9122 silc_server_command_identify_check.
9124 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9125 to set the command to already allocated Command Payload.
9127 * Tested private message sending in router environment with two
9128 routers, two servers and two clients. Fixed minor bugs and now
9131 * Fixed segfault from client's NAMES command. Used to crash if
9134 * Forwarded packets must not be routed even if it is not destined
9135 to the receiver. Changed server code comply with this.
9137 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9139 * Added `require_reverse_mapping' boolean value to ServerParams
9140 structure. If TRUE (not default) the server will require that
9141 the connecting host has fully qualified domain name.
9143 If the reverse mapping is not required and hostname could not be
9144 found the IP address is used as hostname.
9146 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9148 * Implemented version string checking to both client and server.
9149 The check is incomplete currently due to the abnormal version
9150 strings used in development version of SILC.
9152 * Changed all command functions in server to use the new
9155 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9157 * Changed char *data to unsigned char *data in ID Cache system to
9158 support binary data as ID Cache data. Changed code to support
9159 binary data in lib/silccore/idcache.c.
9161 * Renamed silc_server_packet_relay_command_reply to
9162 silc_server_command_reply as it is normal packet receiving
9163 function. Rewrote the function to accept command replys for
9164 servers and not only for clients.
9166 * Mark remote router always as registered server if we are connecting
9167 to it. Otherwise, commands sent by the router to us are ignored.
9169 * All ID List find routines now returns the ID Cache Entry pointer
9170 as well if requested.
9172 * WHOIS command works now in router environment, tested with two
9173 routers, two servers and two clients.
9175 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9176 in router environment (as it is almost equivalent to WHOIS) but
9177 hasn't been tested thoroughly. Added new functions:
9179 silc_server_command_identify_parse
9180 silc_server_command_identify_send_reply
9181 silc_server_command_identify_from_client
9182 silc_server_command_identify_from_server
9184 * Disabled route cache adding because adding two different ID's with
9185 same IP replaces the old cache entry thus giving wrong route.
9186 The entry->router->connection is always the fastest route anyway
9187 so route cache may not be needed. Of course, new routes maybe
9188 established after receiving the ID when the entry->router->connection
9189 might not be anymore the most optimal.
9191 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9193 * Add route cache for received ID for fast routing.
9195 * Added silc_server_packet_route to route received packet on router
9196 that is not destined to us.
9198 * Renamed silc_server_get_route to silc_server_route_get.
9200 * Added id_string and id_string_len fields into SilcServer to
9201 include encoded ServerID for fast comparing without excess
9202 encoding of the ID's.
9204 * Cleaned up WHOIS command on server side. Added following static
9207 silc_server_command_whois_parse
9208 silc_server_command_whois_check
9209 silc_server_command_whois_send_reply
9210 silc_server_command_whois_from_client
9211 silc_server_command_whois_from_server
9213 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9214 arguments in command replies. All command functions should be
9215 updated to use this macro.
9217 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9219 * Minor typo fixes on command reply handling on server.
9221 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9223 * Added silc_server_command_add_to_channel internal routine to add
9224 the client to the channel after router has created the channel and
9225 sent command reply to the server.
9227 * Added generic silc_server_send_command to send any command from
9230 * Use static buffer with ID rendering instead of duplicating data.
9232 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9234 * Fixed a channel user mode bug when joining to a channel server gave
9235 everybody channel founder rights, oops.
9237 * We mark ourselves as the router of the incoming server connection
9238 if we are router ourselves. This way we can check in some packet
9239 sending functions whether it is locally connected server. For
9240 incoming router connections we put NULL.
9242 * For router sending packets locally means now always sending the
9243 packet cell wide; to local clients and local servers. For normal
9244 server sending packet locally means sending it to only local
9247 * Fixed the JOIN command to really work in router environment. If the
9248 channel is created it is always created by the router. Router is
9249 also responsible of making the initial joining to the channel,
9250 sending JOIN notify to the sending server and distributing
9251 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
9252 does not exist server doesn't do anything else but forward the
9253 command to the router which performs everything.
9255 * Added silc_server_send_channel_key function to send the Channel Key
9258 * Added silc_server_create_channel_key to create new channel key. The
9259 channel key is now re-generated everytime someone joins or leaves
9260 a channel, as protocol dictates. Note: channel->key_len is the
9263 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9265 * Splitted server.[ch] finally. Created now packet_send.[ch] and
9266 packet_receive.[ch] to separate packet sending and receiving
9267 routines. The server.[ch] now includes everything else including
9268 actual packet processing (writing and reading data) and other
9271 Renamed silc_server_private_message_send_internal to
9272 silc_server_send_private_message. The routine is still though
9273 used only to relay private messages as server does not send
9274 private messages itself.
9276 Renamed silc_server_new_channel to silc_server_create_new_channel
9277 and added new function sicl_server_new_channel that handles the
9278 incoming New Channel packet. Added also new sending function
9279 silc_server_send_new_channel to send New Channel Payload.
9281 * Added new function silc_server_notify to process incoming notify
9282 packet to the server/router. Server may then relay the notify
9283 to clients if needed.
9285 * Added new function silc_server_new_channel_user to process incoming
9286 New Channel User packet. Router will redistribute the packet and
9287 send JOIN notify to its local clients and locally connected servers
9288 if needed. Normal server will send JOIN notify to its local client
9289 on same channel when received this packet. Added also corresponding
9290 sending function silc_server_send_new_channel_user to sent the
9293 * Added boolean route argument to send_notif_to_channel and
9294 packet_send_to_channel functions to attempt to route the packet
9295 if it is TRUE and send only locally if it is FALSE.
9297 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9299 * silc_server_replace_id now broadcasts the received replace ID
9300 packet if it is not broadcast packet already. The router must
9301 broadcast to inform other routers about changed ID.
9303 * Added backpointer to server's router into SilcServer context in
9304 silcd/server_internal.h.
9306 * Fixed silc_server_packet_broadcast to send correct broadcast
9309 * The channel key is now distributed to the local client as soon
9310 as it is received from the router (in router environment) so that
9311 no other packet may be sent for the channel until client has
9314 * silc_server_remove_channel_user now broadcasts the received
9315 Remove Channel User packet if it is not broadcast packet already.
9316 The router must broadcast to inform other routers about removed
9319 * Added users field into SilcPacketContext that is a reference count
9320 of the context. One can increase the reference count by calling
9321 silc_packet_context_dup which is now changed to just increase the
9322 reference count instead of duplicating the data. The reference
9323 count is decresed by calling silc_packet_context_free that will
9324 free the data after the reference count hits zero.
9326 For now on the packet context and everything allocated into it
9327 (including the raw packet from network) must be freed by calling
9328 the new silc_packet_context_free function. Added also new function
9329 silc_packet_context_alloc that must be used now to allocate the
9330 context. This also means that if a routine is asynchronous from
9331 silc_[client/server]_packet_parse_type the packet context must
9332 be duplicated by calling silc_packet_context_dup. Otherwise it
9333 gets free'd after silc_[client/server]_packet_parse_type returns.
9334 Also, one must remember that if packet is duplicated then its
9335 reference count must be decresed by calling the free function as
9336 many times as it was duplicated.
9338 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
9339 from both client and server.
9341 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9343 * Made joining to a channel working in router environment.
9345 * Cleaned up JOIN command on server side and create function
9346 silc_server_command_join_channel internal routine to make the
9349 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9351 * Changed silc_command_pending list to SilcDList. Also, added
9352 `ident' field to SilcServerCommandPending structure to identify
9353 the reply and to call correct callback.
9355 Added silc_server_command_pending_check function to replace the
9356 corresnponding macro. The silc_command_pending list is not
9359 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
9360 to set identifier to previously allocated Command Payload. It
9361 is used to set identifier for command when resending Command
9364 * Added silc_command_payload_encode_payload to encode Command
9365 Payload buffer from SilcCommandPayload structure.
9367 * Added silc_argument_payload_encode_payload to encode Argument
9368 payload buffer from SilcArgumentPayload structure.
9370 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9372 * Changed WHOIS command to support router connection on server side.
9373 The whois request is always sent to router unless the server is
9374 standalone server. After server has received the reply from the
9375 router will it send the reply to the client.
9377 * Added silc_server_packet_broadcast into silcd/server.[ch] to
9378 broadcast received broadcast packet. The function is used only
9379 by router. The broadcast packet is always sent to the router's
9382 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
9383 render given ID to printable string, for log files for example.
9385 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9387 * Made basic router to router connections working. At least they
9388 can now connect to each other but nothing really works the way
9389 they are supposed - yet.
9391 * Added new initiator token to RouterConnection configuration
9392 file in silcd/serverconfig.[ch]. It is used to tell whether we
9393 are the initiator to the remote router or whether we'll expect
9394 the other end to connect.
9396 * Moved registering of listener task to silc_server_init, hence
9397 the server starts listenning as soon as it is run, even if it
9398 does not have connections to other routers. Let's see how well
9401 * Changed default connection retry timeouts for more suitable in
9404 * Removed cipher and such arguments from silc_idlist_add_client
9405 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
9406 Added new function silc_idlist_add_data to add the keys and stuff
9409 * Added SilcIDListData structure and added it to SilcClientEntry
9410 and SilcServerEntry as their first field in the structure. This
9411 way we can explicitly cast the ID entries to the SilcIDListData
9412 structure and get common data for the entries. In past, we had
9413 to first check what type of connection it is and then cast it to
9414 correct ID entry type. Now, we can directly cast the opaque
9415 pointer to the SilcIDListData (no matter what ID entry it actually
9416 is) and get the data needed.
9418 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9420 * Wow, found a bug in scheduler. The scheduler uninitialized itself
9421 in some circumstances even if threre were timeout tasks, though not
9422 IO tasks, but tasks anyway. Now fixed.
9424 * Defined SilcServerConnection structure to hold connection specific
9425 stuff about directly connected servers and routers. The definition
9426 is currently in silcd/server_internal.h. I thought about having
9427 a bit more important role fro this struct but for now it is used
9428 only when connecting to other server (or router actually).
9430 * Added connecting retry support in server when connecting to
9431 router(s). The retry feature implement exponential backoff
9432 algorithm. Also, added SilcServerParams structure to hold default
9433 parameters for server. For now, it include these retry settings
9434 and are hard coded. After server is moded to be as Silc Server
9435 Library this structure will be more important.
9437 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9439 * Changed client librarys channel->clients table to SilcList and
9440 changed code accordingly.
9442 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9444 * Changed client's channel table to SilcList and changed code
9445 accordingly. Also changed SilcChannelClientEntry to include back-
9446 pointer to the channel so that client entry can use that structure
9447 as list as well and we have fast cross-reference to the channel.
9448 This change dramatically decreased the complexity of channel
9449 handling with client entry and vice versa (removed one extra
9450 loop when searching for channel entry from many functions).
9452 * Changed server->sim from table to SilcDList and changed code
9455 * NAMES command can now be used from user interface. It will show
9456 the user list on the channel, neatly.
9458 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
9459 Code now saves realname of the user if it becomes available.
9461 * Renamed configure.in to configure.in.pre and made ./prepare
9462 script to automatically add correct version string to
9463 configure.in which it creates from configure.in.pre.
9465 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9467 * NAMES command reply now shows users mode with the nickname when
9470 * Moved silc_client_ch[u]mode[_char] functions from
9471 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
9472 place sucks, they are utility functions and should be in some
9475 * Fixed some unsigned int's to unsigned short's. Patch by cras.
9477 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
9480 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9484 * Added TRQ (efficient deque and list library) into lib/trq. This is
9485 a very good list library that is currently used in the SILC. Defined
9486 SilcList API over the library because I didn't like the API very
9487 much. See lib/trq/silclist.h for the API and examples of how to
9488 use the API. Fixed various places in the code to use the new
9489 SilcList API. The SilcList is meant for lists that has a structure
9490 already defined as a list. It is not suitable to add just some
9491 context to the list (in TRQ, the context is the list actually).
9493 So, I defined SilcDList that can be used for the purpose where
9494 predefined list structure does not exit. This can be used as
9495 such list. Now some context just can be added to the SilcDList.
9496 Currently this list is not used in the SILC just yet, though there
9497 are a lot places where this can replace dynamically allocated
9498 tables and I will fix these places, later, to use SilcDList.
9499 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
9500 and use TRQ internally).
9502 Also fixed some annoying warning messages that the original TRQ
9503 code generated. Also minor changes to TRQ's Makefile.in.
9505 * Added support for querying by Client ID to both WHOIS and
9506 IDENTIFY commands into server, as required by the protocol.
9508 * Removed method function pointers from SilcBuffer structure. They
9509 weren't used to anything and just increased the context size for
9510 no good reason. This change also made silc_buffer_alloc and
9511 silc_buffer_free functions inline functions.
9513 * Disabled command flooding detection support until it's fixed so
9514 that it accepts commands in but does not execute them more than once
9517 * Added silc_net_localhost(), to return local hostname, into
9518 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
9519 that must be initialized before calling silc_client_init.
9521 * Added new function: silc_server_send_notify_on_channels to send
9522 notify messages to all channels client has joined. It is assured
9523 that the message is sent only once per client.
9525 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
9526 lib/silcutil/silcutil.[ch] as silc_format function. The new
9527 function is generic and is used by server as well, not only by
9528 the logging routines.
9530 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
9531 the provided version string was not acceptable. Added new function:
9532 silc_ske_check_version into lib/silcske/silcske.h. The function
9533 must be implemented by the application (client or server) and it
9534 does not reside in the SKE library. The function checks the version
9535 string remote end sent.
9537 * Added back pointers (to opaque context and to SilcSocketConnection)
9538 into SilcPacketContext structure into lib/silccore/silcpacket.h.
9540 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
9541 duplicate packet context structure.
9543 * Changed `notify' client operation to send same arguments as client
9544 receives from server except for ID's. ID's are mapped to correct
9545 ID entry and that is returned. Also, if channel entry is not sent
9546 by server but the notify is for channel the channel entry is sent
9547 to application (otherwise application doesn't know that it is for
9548 channel (library gets it from packet's Destination ID)).
9550 * Added silc_client_remove_from_channels into client library to
9551 remove a client from all channels it has joined to. Used when
9552 received SIGNOFF notify from server. Added also new function
9553 silc_client_replace_from_channels to replace old ID entry with
9554 new ID entry on all channels. Used when received NICK_CHANGE
9557 * Fixed ID Cache list handling in silc_idlist_get_client in
9558 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
9559 to get (or query) client by ID.
9561 * Updated TODO list.
9563 * Added connection authentication status message defined by the
9564 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
9565 support for these into the code in client and server side.
9567 * Added generic function silc_client_send_command to send any command
9568 with variable argument list. Application should use this function
9569 to send commands if the command functions provided by the library
9570 does not suite for the application's user interface needs.
9572 * Added new `failure' client operation. Application is notified about
9573 received failure packet if client is executing a protocol. In this
9574 case the protocol's execution has failed.
9576 * Added SKE's end notify to send the SKE_SUCCESS notify message that
9577 is required by the protocol.
9579 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
9580 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
9583 * Added status flag to SilcSKE object to indicate realtime status
9584 of the SKE protocol.
9586 * Application receives now exactly same command reply arguments as
9587 the library receives from server. However, if ID is received the
9588 corresponding ID entry is returned to the application (eg. Client
9589 ID is mapped to correct SilcClientEntry entry and that is returned).
9590 Changed command_reply client operation due to this change.
9592 * Changed all ID's in commands and in command replys as ID Payloads.
9593 Change affected both client and server side codes.
9595 All ID's sent in SILC network (with execption of ID's in SILC
9596 Packet header) are sent in ID Payload to support variable length
9599 * Server now notifies nick changes and notifies all clients on
9600 the channels about the new nickname (about the new Client ID,
9603 * Implemented CMODE command to change channel modes. Supports all
9604 channel modes defined by the protocol specs except ban and invite
9605 lists. (Also, private channel key mode is supported but support for
9606 setting private channel key in client is missing, thus, this mode
9607 has no effect on client side (except that server requires that the
9608 client uses private channel key and normal channel traffic does not
9611 Also, invite mode works per se, but INVITE command does not work
9612 yet correctly, so you can set channel as invite only channel but
9613 inviting clients to the channel does not work (it is yet to be
9614 thought what's the best way to do it).
9616 * Added new command SILC_COMMAND_CUMODE to change user mode on the
9617 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
9618 Implemented CUMODE command to change user's mode on the channel.
9619 Supports all modes defined by the protocol specs.
9621 * Added NAMES command reply to return users modes on the channel.
9623 * Removed unnecessary and slow ciphers from lib/silccrypt.
9625 * Set SO_KEEPALIVE option to connection sockets by default.
9627 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
9629 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
9630 redefined the Notify Payload into protocol specs.
9632 * Added silc_id_payload_parse_id to get ID directly from raw
9635 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9637 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
9638 accept searching by Client ID as well.
9640 * Added support for LEAVE and SIGNOFF notify types in client library.
9642 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
9643 to parse ID Payload from raw data.
9645 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9647 * Added flags parameter into silc_ske_assemble_security_properties
9648 function in lib/silcske/silcske.[ch].
9650 * Changed notify client operation to fit better for notify messages
9651 sent by server. The notify payload received from server is now
9652 passed to the application (after parsing it to SilcNotifyPayload).
9653 It is application's responsibility to retrieve the arguments
9654 from the payload and show the message the way it wants. The message
9655 sent by server is implementation specific.
9657 * Changed public keys to comply with the protocol specification.
9658 Old public keys are not supported anymore and are not compatible.
9660 * Removed nickname from Channel Payload as the latest draft removed
9661 it. The client must resolve the nickname from the NAMES command
9662 reply received when it joined the channel.
9664 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
9666 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9668 * Fixed some errors in protocol specification drafts.
9670 * Created lib/silccore/silcnotify.c to implement Notify Payload
9671 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
9672 generic payloads described by protocol specifications. The file
9673 includes implementations for ID Payload and Argument Payload.
9675 * Changed Command Payload implementation to use the new Argument
9676 Payload. Changed command_xxxx_payload to command_payload_xxxx
9677 to comply with SILC coding conventions.
9679 * Added suppport for Argument Payload handling in Notify Payload
9680 implementation as protocol requires it. Added the new support
9681 into server and client lib as well.
9683 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9685 * Added support for multiple nicknames on same channel. [n] is
9686 added locally to the nickname if there are more than one same
9687 nicknames on the channel.
9689 * Server now sends all nicknames that matched WHOIS request.
9690 Client also shows the list received from server.
9692 * Added TOPIC command to client side. User can now set and show
9693 current topic on channel.
9695 * Added MOTD command to client and server. Also, server sends the
9696 motd when client connects to the server.
9698 * Changed version strings to comply ISO 8601.
9700 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9702 * Fixed protocol error handling in client library. It should now
9703 cope even if the SKE fails for some reason.
9705 * Made new protocol specification drafts for submitting to IETF.
9707 * Implemented TOPIC command to server in silcd/command.c.
9709 * Added two new notify types into lib/silccore/silcnotify.h:
9710 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
9711 notify nickname change and topic setting/change on a channel.
9713 * API change of command_reply operation in client library. The
9714 application gets now the status type received from server as well.
9716 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9718 * Removed the function just added to lib/silcutil/silcschedule.[ch].
9720 * Cras fixed and optimized the packet handling even further and
9721 it should work now. Minor change to the prototype of function
9722 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
9724 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9726 * Added new function into lib/silcutil/silcschedule.[ch]:
9727 silc_schedule_with_fd to select() a specified fd. The function
9728 returns after timeout expires or data arrives or goes. The
9729 function is used by packet routines to wait that all data is
9730 received from network.
9732 * Fixed data reading from network in lib/silccore/silcpacket.c.
9733 The code now assures that all data is read from the fd and then
9734 continues packet processing. This was a bug fix since the code
9735 used to drop some data in some circumstances.
9737 * Added new function into lib/silcclient/client.[ch]:
9738 silc_client_start_key_exchange to start key exchange after
9739 connection has been established to server. The code internally
9740 now uses this funtion but its main purpose was to provide it
9741 for applications that perform their own connecting. After
9742 application has created a connection it merely calls this
9743 function to start the key exchange between client and server.
9744 The library takes care of everything else after that.
9746 Updated also lib/silcclient/README to explain the usage of
9749 * Do not send to application information that connection has
9750 been established. Application gets notified it by connect
9753 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9755 * Applied cras's patch to add silc_schedule_one function. The
9756 function runs scheduler once and returns.
9758 * Fixed the scheduler after cras messed it up. The timeout
9759 handling works now as it's supposed to work.
9761 * Added into lib/silccore/ silcnotify.h to include notify
9762 message types support. Changed silc_server_send_notify*
9763 functions, in server.[ch], to support those new notify types.
9764 Added the support for the notify types into client library,
9765 as well. Added new notify client operation into ops.h in
9768 * Changed silc_server_packet_send_to_channel to send normal
9769 packets instead of just channel message packets. The function
9770 is now used to send the notify packets to channels. It is not
9771 used to send channel message packets anymore, as server never
9774 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
9775 va_arg()s as it seems to require it nowadays. I guess, if SILC
9776 is compiled with older va_arg() the new code should work anyway.
9778 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9780 * Splitted core library. Core library (lib/silccore) includes
9781 now only SILC protocol specific core (and common) components.
9782 Created new utility library (lib/silcutil) that includes more
9783 generic purpose stuff. The stuff for util library was taken
9784 from the old core library. This was minor and easy split.
9786 * Created SILC Client Library (lib/silcclient) that includes
9787 implementation of the SILC client without user interface. This
9788 was major move from silc/ directory. The code has been changed
9789 so that it is transparent towards the user interface. The
9790 silc/ directory includes now the same user interface as before
9791 and it uses the new client library. Read lib/silcclient/README.
9792 Basicly, the client library performs everything else related
9793 to SILC except user interface handling. Also, configuration
9794 files are considered to be part of user interface and library
9795 does not handle them.
9797 This change also changed a lot of structures, function naming etc.
9798 Most important change was that SilcClientWindow object was
9799 renamed to SilcClientConnection in the client library. Created
9800 also new file lib/silcclient/ops.h. Also added new files
9801 silc/local_command.[ch] and silc/client_ops.[ch].
9803 All these changes were made to make it easier for user interface
9804 designers to create what ever user interface for the SILC client
9807 It is also expected that the server will be moved to lib
9808 directory as well and SILC Server Library will be created;
9809 sometimes in the future.
9811 * Removed Local commands from lib/silccore/silccommand.h as
9812 they are application specific and new client library does not
9813 handle any of those anymore.
9815 * Several functions moved to lib/silcutil/silcutilc.[ch] from
9816 old client implementation in silc/.
9818 * Added support for callback functions in SILC_LOG_* macros.
9819 Application can now set its own callbacks that will be called
9820 instead of using the default functions that will always print
9821 the debug messages to stderr (or stdout). Also, debugging can
9822 now be disabled by setting silc_debug to FALSE and re-enabled by
9823 setting it to TRUE. Note, that logging will still work even
9824 if debugging is disabled.
9826 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
9827 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
9828 silc_log_reset_debug_callbacks.
9830 * To enable debugging in silc client one must give now -d
9831 option on command line.
9833 * Changed silc_schedule_init to automatically allocate task queues
9834 if they are not allocated before calling it.
9836 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9838 * Added GMP 3.1 into math library.
9840 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9842 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
9843 a channel in SILC network. The packet is used by servers and
9844 routers to notify other routers that user has left a channel.
9845 This little feature was missing until now. Added the feature
9846 to protocol specification as well.
9848 Added functions: silc_server_send_remove_channel_user and
9849 silc_server_remove_channel_user into server.[ch].
9851 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
9852 lib/silccore/silcpacket.h. However, they are not implemented
9855 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9857 * Fixed joining to a channel and sending channel messages
9858 between server and router. The channel message sending should
9859 now work inside a cell.
9861 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9863 * Fixed the private message sending between server and router.
9864 The private message sending should now work inside a cell.
9866 * Added silc_server_replace_id into server.[ch] to replace
9867 existing ID in the SILC network.
9869 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
9870 and silc_idlist_replace_server_id into idlist.[ch] in server.
9872 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9874 * Fixed the server to server connections. Server can again now
9875 connect to router. Router to router connections probably does
9878 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9880 * Added dynamic protocol registering support. Now protocols can
9881 registered and unregistered on the fly. Patch by cras.
9883 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9885 * Added lib/contrib directory to hold routines that some platforms
9886 don't have but are needed by SILC.
9888 * Added getopt.c, getopt1.c and getopt.h from GNU C library
9889 into lin/contrib to provide getopt() and getopt_long() for
9890 those who don't have it.
9892 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9894 * Added AWAY command to client. When away message is set and
9895 client receives a private message packet the client automatically
9896 replies to the sender with the away message.
9898 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
9899 bug seemed to be the cause of recent problems when compiling
9902 * Added version detection support to SKE protocol specification
9903 and added the new changes to the SKE implementation as well.
9904 There were other minor changes in the SKE protocol as well.
9906 Many changes in lib/silcske/silcske.[ch] and in
9907 lib/silcske/payload.[ch].
9909 * Added ^U functionality, clear input line. Patch from cras.
9911 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9913 * Mainly small bugfixes on core library. Fixed some debugging
9914 logging and buffer overflow in silclog.c.
9916 * Updated config.sub and config.guess on the distribution tree.
9918 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9920 * Added command lagging support in server. Client may execute
9921 commands now only once in two seconds.
9923 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9925 * Optimized packet reception. MAC computation and checking is now
9926 also more optimized. A lot previously duplicated code is now
9927 used as generic by both client and server.
9929 * Fixed key pair generation in clientutil.c
9931 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9933 * Added into lib/silccore/silcbufutil.[ch] new function;
9934 silc_buffer_realloc.
9936 * Moved generic packet sending/encryption functions to
9937 lib/silccore/silcpacket.[ch] from client and server. Some
9938 rewriting of the functions.
9940 * Moved all generic packet reception/decryption functions to
9941 lib/silccore/silcpacket.[ch] from client and server. The
9942 packet processing is now much cleaner in both client and server.
9943 These were major changes in both client and server.
9945 * Created many common functions in server to do packet sending.
9946 Previously code were duplicated a lot, this has been removed
9949 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9951 * Rewrote major parts of the ID cache system. Don't know
9952 whether it is better now or not but at least the API is more
9955 * Major rewrite on ID cache stuff on client because of the ID
9956 cache API changes. Added idlist.c to client.
9958 * Also major rewrite on ID cache stuff on server as well.
9959 Major rewrite of idlist.[ch]. SilcXXXList's are now named
9960 SilcXXXEntry's. We won't keep anymore idlist specific pointers
9961 in hand, instead they are all put into the ID cache system now.
9962 All server_idlist_* routines uses ID cache now instead of
9963 traversing its own lists (those lists does not exist anymore).
9964 SilcIDList though still exists. Also, SilcXXXEntry's are
9967 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9969 * Finally made the SKE implementation compliant to the protocol
9970 specification. All mp integers are now binary encoded as
9971 opposed being HEX encoded.
9973 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
9976 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
9977 functions: silc_[encode/decode]_pem. Also added function
9978 silc_encode_pem_file to PEM encode with newlines ('\n') for
9981 * SILC public keys are now encoded either PEM or binary. Same
9982 option is for private keys as well. By default private keys
9983 are binary encoded and public keys PEM encoded. Silly HEX
9984 encoding were removed.
9986 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
9987 function to create fingerprints.
9989 * Fixed a bug in SHA1; does not change the original data anymore.
9991 * Partly implemented INFO command on client and server side.
9992 Fixed CLEAR command. Changes to SERVER command; show current
9993 server(s) when giving command without arguments. Added
9994 VERSION command to client.
9996 * Added check to server that unregistered connections cannot
9997 execute commands (unless it is specificly allowed).
9999 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10001 * Fixed screen refresh.
10003 * Fixed channel joining bug from client. On some circumstances
10004 client tried to join to a channel it had already joined.
10006 * Added public key verification process into client's protocol.c.
10007 The client now verifies the public key from user and saves
10008 it into ~./silc/serverkeys/ directory.
10010 Added into: clientutil.[ch]: silc_client_verify_server_key.
10012 * Changed SKE protocol's silc_ske_initiator_finish function
10013 to accept callback function that verifies the received public
10014 key. Removed old silc_ske_verify_public_key function.
10016 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10018 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10019 silc_pkcs_private_key[_data]_set.
10021 * Made the password and public authentication more cleaner in
10022 server's protocol.c.
10024 * Removed historic and obsolete protocol `channel_auth' from
10025 both client and server.
10027 * Removed wrong way of sending command status messages from
10028 server to client in server's command.c. The old way violated
10029 protocol specification.
10031 Changes to silccore/silccommand.[ch]: removed
10032 silc_command_encode_status_payload -> not needed anymore,
10033 changed silc_command_encode_payload_va to accept extra
10034 argument on variable argument list. The argument type must
10035 now be provided to the function. Also, added new function:
10036 silc_command_encode_reply_payload_va which is same as
10037 normal command_encode_payload_va except command status type
10038 is provided as extra argument.
10040 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10042 * Added ~./silc directory handling. The directory includes the
10043 public and private keys for the client.
10045 Added silc_client_check_silc_dir, silc_client_create_identifier
10046 and silc_client_load_keys.
10048 * Implemented SILC protocol compliant public key. Added public
10049 and private key saving to and loading from files.
10051 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10052 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10053 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10054 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10055 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10057 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10058 silc_pkcs_load_[public/private]_key.
10060 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10062 * Added silc_server_get_route (route.[ch]) to get connection
10063 data for the fastest route for given ID.
10065 * Implemented INVITE command on client and server. The command
10066 were re-defined in the SILC Protocol Specification and the
10067 implementation now complies with the specification.
10069 * Implemented PING command on client and server.
10071 * Implemented NAMES command on client and server. The server side
10072 supports currently only normal server not router server yet.
10073 Some changes to NAMES definition in SILC protocol specification.
10075 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10077 * Implemented LEAVE command on client and server.
10079 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10080 again. This change was made to the protocol as well. Server
10081 should not violate the protocol specification anymore.
10083 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10085 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10086 was tested. SOCKS4 was not but should work anyway.