1 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
3 * Fix theme abstracts parsing. Affected files irssi/default.theme,
4 irssi/src/fe-common/core/themes.c
6 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
8 * Fixed close command to use the port correctly when closing
9 server connections. Affected file silcd/idlist.c.
11 * Check for NULL outbuf in silc_socket_write. It is possible
12 that it is NULL is some odd case. Affected files are
13 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
15 * Do not call final protocol callback for backup router
16 resuming protocol when closing connection. It is closed
17 by timeout in case of error. Affected file silcd/server.c.
19 * Backup reconnect to router if backup resuming protocol
20 failed. Affected file silcd/server_backup.c.
22 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
24 * Fixed double free in SKE library error hadling when signature
25 error occurred. Affected file lib/silcske/silcske.c.
27 * Save the fingerprint to new SilcClientEntry after changing
28 nickname. Affected file lib/silcclient/client_notify.c.
30 * Print SIGNOFF in Irssi SILC client only if the nickname is
31 known. Prevents asserts in Irssi core. It is possible we
32 don't have the nick if it was just being resolved when it
33 quit. Affected file irssi/src/silc/core/client_ops.c.
35 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
37 * Fixed double free in invite list adding code when adding
38 invite strings. Affected file silcd/server_util.c.
40 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
42 * More log printing during backup router protocol. Affected
43 file silcd/server_backup.c.
45 * Removed backwards support for old private key file format.
46 Affected file lib/silccrypt/silcpkcs.c.
48 * Removed backwards support for not-so-strict decryption length
49 check, it's strict now. Affected lib/silccrypt/silccipher.c.
51 * GETKEY to update the client entrys fingerprint too.
52 Affected file lib/silcclient/command_reply.c.
54 * Added --without-libtoolfix for package builders using weird
55 wrappers around libtool (BSD at least).
57 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
59 * Fixed backup router bugs: When backup resumes router and
60 receives a CHANNEL_MESSAGE packet the backup must not act
61 as router since the packet header decryption would be
62 different. Also, when relaying packets to channel, do
63 not re-encrypt packets on backup that came from the primary
64 since the connection isn't really router-router connection.
65 Affected files silcd/server.c, silcd/packet_send.c.
67 * Added checks in encryption/decryption that encryption/decryption
68 length sent as argument really is multiple by block size. Helps
69 catching really weird bugs like the above backup router bugs
70 when packets are being decrypted in wrong way. Affected files
71 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
73 * Fixed padding generation in private key file encryption.
74 Affected file lib/silccrypt/silcpkcs.c.
76 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
78 * Added ignore_message_signatures setting which can be used
79 to ignore signatures in messages. Affected files are
80 irssi/src/silc/core/client_ops.c, silc-core.c.
82 * Fixed the libtoolfix to use command line options instead of
83 environment variables. They didn't work as expected. Now,
84 the libtool is fully run-time configurable.
86 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
88 * Verify signature payload for signed messages. Affected files
89 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
90 irssi/src/silc/core/silc-core.h
92 * Display signature verification result in public and private
93 messages using theme abstracts. See irssi/default.theme for
94 examples on their usage. Affected files
95 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
96 irssi/src/fe-common/silc/module-formats.[ch],
97 irssi/src/fe-common/silc/fe-common-silc.c,
98 irssi/src/fe-common/silc/Makefile.am
99 irssi/src/fe-common/core/fe-messages.[ch]
101 * Fixed bugs in Irssi's theme parsing. Affected files
102 irssi/src/fe-common/core/themes.c
104 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
106 * Calculate the correct length for signed messages before
107 encrypting, it must be multiple by block size. Affected
108 file lib/silccore/silcmessage.c.
110 * silc_message_signed_get_public_key returns now both
111 decoded and encoded public key. Affected files are
112 lib/silccore/silcmessage.[ch].
114 * Added libtoolfix script that makes the libtool more generic
115 and configurable in run-time. Now we can specify in run-time
116 if what kind of libraries we want to create, regardless of
117 configuration. SIMs are now creates even if --disable-shared
118 was explicitly given.
120 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
122 * Fixed founder key sending in CMODE command in client.
123 Affected file lib/silcclient/command.c.
125 * Fixed CUMODE founder authentication in server to not check
126 for client's public key since it's not supposed to do that.
127 Affected file silcd/command.c.
129 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
131 * Set realname and hostname in NICK_REC records. Affected file
132 irssi/src/silc/core/silc-nicklist.c
134 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
136 * Remove 1.0 protocol backwards compat code from client
139 * Added more reliable check for whether nickname did change
140 or not, or whether only Client ID changed in NICK_CHANGE
141 notify. Affected file lib/silcclient/client_notify.c.
142 Fixes bug in '@' character handling in a nickname.
144 * Added support for automatically parsing signature from
145 the message payload. Added new function
146 silc_message_get_signature to return the payload to
147 application. Affected files lib/silccore/silcmessage.[ch].
149 * Changed the private_message and channel_message client
150 operations to deliver the SilcMessagePayload to the
151 application too. Application can use it fe. to get the
152 signature from the message for verification. Affected
153 file lib/silcclient/silcclient.h, client_channel.c and
156 * Redefined the signed payload for message payloads.
157 Updated protocol specs and implemented.
159 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
161 * Fixed wrong invite and ban list handling in server command
162 reply. Affected files are silcd/command_reply.c,
163 silcd/server_util.[ch].
165 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
167 * Fixed CMODE setting in server when founder mode was set.
168 Affected file silcd/command.c. Bug #95.
170 * Added support to setting specific public key in CMODE in
171 Irssi SILC client. Affected file lib/silcclient/command.c.
173 * Added support to use specific public key in CUMODE in
174 Irssi SILC Client. Affected file lib/silcclient/command.c.
176 * Added support for inviting and banning by public key in
177 Irssi SILC client. Affected file lib/silcclient/command.c.
179 * Fixed fingerprint/babbleprint showing in invite and ban
180 list command replys. Affected file is
181 irssi/src/silc/core/client_ops.c.
183 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
185 * Format CMODE +c and +h to display both the mode and the argument
187 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
189 * Added test vectors and test programs for SHA-1, MD5,
190 HMAC-SHA1 and HMAC-MD5. New tests are located in
191 lib/silccrypt/tests/. Fixed also argument decoding bug in
192 MD5 implementation. Affected file lib/silccrypt/md5.c.
194 * Changed the channel private key and private message key
195 generation (with static keys) to use SHA1 instead of MD5,
196 as SHA1 is the mandatory hash function in SILC. Affected
197 file lib/silcclient/client_[channel/prvmsg].c.
199 * Changed the private key file encryption to use SHA1 instead
200 of MD5. Added support for the old generation and added
201 automatic change of the key (to be removed later). Affected
202 files lib/silccrypt/silcpkcs.c.
204 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
206 * Load only files with .pub suffix in PublicKeyDir. Affected
207 file silcd/serverconfig.c.
209 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
211 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
212 channels. Affected files silcd/silcd.c, silcd/server.h.
214 * Added the config directive PublicKeyDir for the client block.
215 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
217 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
219 * Merged Toni's irssi/silc.conf patch.
221 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
223 * Max alloc tests in allocation routines. Affected file
224 lib/silcutil/silcmemory.c.
226 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
228 * Fixed a typo in resuming code that fixed detach/resume code
229 in server. Bug #93. Affected file silcd/packet_receive.c.
231 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
233 * Do reverse lookups for server when /connecting. Affected files
234 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
235 irssi/src/core/net-nonblock.*
237 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
239 * Added library versioning for shared libraries. Affected
240 files configure.in.pre and lib/Makefile.am.pre.
242 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
244 * Display INVITE and BAN lists as specified by SILC 1.2
246 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
248 * Do not send invite list back unless asked (when sending
249 no arguments) or when list was modified. Affected file
252 * Remove client from invite list in KILLED notify and in
253 KILL command. Affected file silcd/command.c and
256 * Fixed bugs in invite list handling in INVITE command.
257 Affected files silcd/command.c and silcd/server_util.c.
259 * Merged with Irssi 0.8.6.
261 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
262 Affected file irssi/src/fe-text/silc.c.
264 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
266 * The silc_argument_get_[first/next] now return the argument
267 type to caller. Added silc_argument_payload_encode_one.
269 Affected files are lib/silccore/silcargument.[ch].
271 * Added support for the SILC 1.2 INVITE command and new
272 invite lists to server. Affected files are silcd/command.c,
273 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
275 * Added support for the SILC 1.2 BAN command and new
276 ban lists to server. Affected files are silcd/command.c,
277 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
279 * Added support to client sending new INVITE command. Affected
280 file is lib/silcclient/command.c.
282 * Added support to client sending new BAN command. Affected
283 file is lib/silcclient/command.c.
285 * Added support for removing client from invite list when kicked
286 from channel, as SILC 1.2 dictates. Affected files are
287 silcd/packet_receive.c and silcd/command.c.
289 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
291 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
292 automatically the cipher's internal IV. Affected files
293 lib/silccrypt/silccipher.[ch].
295 * Assure the RESUME_CLIENT packet is not sent to twice to
296 backup router if the detached client was originated from
297 the backup. Affected file silcd/server.c. Bug #76.
299 * Changed silc_sim_symname to not allocate memory. Affected
300 file lib/silcsim/silcsimutil.c.
302 * Fixed memory leaks with SIMs in server. Affected files
303 silcd/serverconfig.c, silcd/server.c.
305 * Fixed channel key distribution after resuming detached
306 client. Affected files silcd/packet_receive.c.
308 * Fixed channel's global_user boolean checking after detaching.
309 Check it after changing the owner of the client not before.
310 Affected file silcd/packet_receive.c.
312 * Fixed few double frees from client library. Fixes at least
313 Bug #81, possibly others too.
315 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
316 notifys in Irssi SILC Client. Affected file is
317 irssi/src/silc/core/client_ops.c. Bug #82.
319 * Applied Ville Räsänen's manual page and --mandir bugfix
320 patch. Affected files are configure.in.pre and Makefile.am.pre.
323 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
325 * Added support to backup router protocol for backup to tell
326 normal server that it cannot use the backup router as primary
327 because the primary isn't really down. Updated protocol
330 * Added support for primary router to tell backup router that
331 resuming is not possible because the backup really isn't primary
332 in the cell. For example if backup disconnected itself the
333 resuming is not allowed since the primary really did not
334 go down. Updated protocol specs.
336 * Removed MARS from crypto library.
338 * Defined the CTR mode and Randomized CBC mode in SILC. The
339 CTR mode is RECOMMENDED now in specification. Defined also
340 Serpent cipher as optional cipher. Updated the protocol specs.
342 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
344 * Added support for inviting/banning by IP/MASK, public key,
345 and explicit Client ID. Redefined the command and notify
346 types to allow easier forwards support for other methods
347 of inviting/banning. Updated protocol specs.
349 * Remove the client from channel's invite lists if the client
350 is kicked or killed. Updated protocol specs.
352 * Unified the Channel Message Payload and Private Message
353 into one Message Payload. Updated protocol specs and
356 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
358 * Don't wait for EOF after socket error has occurred, but
359 close the connection. Affected file is silcd/server.c.
361 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
363 * Added support for setting FOUNDER mode on channel with
364 specific public key which can be set with CMODE command.
365 Updated protocol specs and implemented in client and server.
367 * Fixed the Irssi SILC client to correctly shutdown the client
368 library to avoid memory leaks. Affected files are
369 irssi/src/silc/core/silc-core.c and silc-servers.c.
371 * Deprecated the No Reply flag in SKE protocol and introduced
372 "IV Included" flag which can be used to indicate that the IV
373 is included in the ciphertext. This makes it possible to use
374 SILC on unreliable transport, such as UDP which may cause
375 packet reordering and losses. Updated protocol specs, did
378 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
380 * Fixed the MPI implementation of silc_mp_sizeinbase to return
381 < 32 bit values in correct size. Affected file is
382 lib/silcmath/mp_mpi.c.
384 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
386 * Fixed the KE Start Payload parsing to check that mandatory
387 fields are present. Affected file lib/silcske/payload.c.
389 * Fixed compilation warnigs in Irssi SILC Client. Affected
390 files are irssi/src/silc/core/silc-query.c. client_ops.c.
392 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
394 * Print "nick now appears as newnick" and update Irssi's nicklist
395 when you change your nick to "nick". Closes #62
397 * Never format your own nick. Closes #63
399 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
401 * SILC_UMODE_GONE changes are now propagated correctly to the
402 Irssi client. Closes #54
404 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
406 * Fixed example in /HELP KEY
408 * Added expando $j which expands to current SILC Client version
410 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
412 * Fixed public key decoding in crypto library.
414 * Added better error printing to SKE library.
416 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
418 * Fixed NICK command to not crash if nickname was not sent.
420 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
422 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
423 Deprecated the old Encrypt-And-MAC order. Updated protocol
424 specs and implemented.
426 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
427 generation. Updated specs and implemented.
429 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
431 * Added support for rekey before 2^32 sequence number wraps.
432 Affected files in server and client library.
434 * Padding must be at least 8 bytes now. Implemented and updated
437 * Compute maximum padding for authentication packets to make
438 passphrase approximation attacks impossible. Affected files
439 in client library and in server.
441 * Fixed PING command sending in client library and handling in
442 server. The server ID must be ID Payload, not raw ID data.
443 Affected files in server and client library.
445 * Defined that all public keys sent in commands and notify
446 payloads are actually Public Key Payloads not raw public key
447 data. Updated protocol specs and implemented.
449 * Updated protocol version to 1.2. Updated specs and code.
451 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
452 status types. Updated specs and the code.
454 * Added support for normal client to kill its own entries from
455 the network. Updated protocol specs and the code.
457 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
458 and added initial implementation.
460 * Added MAC field to the Private Message Payload to protect
461 against chosen ciphertext attacks. Updated the protocol specs
464 * Added idle and signon fields to the ATTRIBUTE_SERVICE
465 attribute to indicate the user's current idle and signon time
466 of a service. Updated protocol specs and implemented.
468 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
470 * Added "do_not_bind" argument to silc_client_file_send what
471 can be used to not bind locally but assume the file receiver
472 provides the point of connect. Usefull when sender is behind
473 NAT device. Affected file lib/silcclient/silcclient.h and
476 * Added -no-listener option to FILE SEND command in Irssi SILC
477 client. Affected file irssi/src/silc/core/silc-servers.c.
478 Renamed FILE RECEIVE to FILE ACCEPT.
480 * Confirm passphrase for private key encryption in
481 silc_create_key_pair and silc_change_private_key_passphrase.
482 Affected files are lib/silcutil/silcapputil.c.
484 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
486 * Move silc_client_packet_send back to internal, added
487 silc_client_send_packet, a bit simpler function for application.
488 Affected files lib/silcclient/silcclient.h, client.c and
491 * Moved the SilcClientEntry, SilcChannelEntry and
492 SilcServerEntry to silcclient.h to be public and documented
493 them for application. Affected files are
494 lib/silcclient/silcclient.h and idlist.h.
496 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
498 * Fixed manual page installation patch by Ville Räsänen.
499 USERS help page fix patch by Ville Räsänen
501 * Changed the silc_client_command_call interface to make
502 the command call simpler for the application. The library
503 now handles the command line parsing, command finding and
504 execution. Application only needs to call the function
505 with the command line. Affected files are
506 lib/silcclient/silcclient.h, command.[ch].
508 * Fixed silc_get_input to NULL-terminate the returned input.
509 Affected file lib/silcutil/silcutil.c.
511 * Resolve the client's public key in JOIN command if the
512 founder auth data is being requested but we don't know the
513 client's public key. Affected file silcd/command.c.
516 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
518 * Print notify for server opers when backup router comes
519 online. Affected file silcd/server.c.
521 * Fixed the INVITE command to send the invite list in
522 command reply. Affected file silcd/command_reply.c.
524 * Fixed MOTD command reply sending. Affected file
527 * UTF-8 decode the topic in TOPIC command reply and LIST
528 command reply in Irssi SILC client. Affected file is
529 irssi/src/silc/core/client_ops.c.
531 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
533 * Fixed the INVITE command to not crash Irssi SILC client
534 when given without nickname argument. AFfected file
535 irssi/src/silc/core/client_ops.c.
537 * Fixed double free in WHOIS query on normal server when
538 forwarding query to router. Affected file is
539 silcd/server_query.c.
541 * Fixed WATCH command reply handling on normal server which
542 was missing altogether. Affected file silcd/command_reply.c.
545 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
547 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
548 Included yodl sources for each of these. Also modified
549 Makefile.am prototype to install these files to proper
550 locations. Updated CREDITS. Affected file Makefile.am.pre,
551 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
554 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
556 * Added support for encrypted private key files. Now
557 passphrase must be provided when new key pair is created
558 (can be empty though), and prompted when loading the
559 private key. Added support for loading the old-style
560 non-encrypted private keys as well. Affected files
561 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
564 * Fixed silc_get_input to accept input on all terminals.
565 Affected file lib/silcutil/silcutil.c.
567 * Moved the Irssi SILC client key loading and other stuff
568 to be called after the arguments and UI is initialized.
569 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
571 * Added -P option to Irssi SILC client which can be used
572 to change the passphrase of the private key. Affected
573 file irssi/src/silc/core/silc-core.c.
575 * Added silc_change_private_key_passphrase apputil routine
576 to lib/silcutil/silcapputil.[ch].
578 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
580 * Fixed connection closing in client library to not crash.
581 Moved the connection freeing totally to function
582 silc_clinet_del_connection. Affected file
583 lib/silcclinet/client.c.
585 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
587 * Changed includes/silcincludes.h to silcincludes.h.in to
588 include configuration specific information. The silcdefs.h
589 is not included in to installation anymore (it's only
590 compilation time header).
592 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
594 * Moved the SilcClient and SilcClientConnection from client.h
595 to the public lib/silcclient/silcclient.h. Changed the
598 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
600 * If version string in silc_clinet_alloc is NULL the library
601 puts it automatically. Affected file lib/silcclient/client.c.
603 * Changed the version strings from variables to #define's
604 in includes/silcversion.h.
606 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
608 * Added shared library complation support.
610 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
612 * Added lib/silcutil/silcapputil.[ch] for application
613 utility functions. It includes routines for applications'
614 convenience. Added silc_create_key_pair, silc_show_public_key
615 and silc_load_key_pair functions.
617 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
619 * Send RESUME_CLIENT packet from router to backup routers
620 to in resuming. Affected file silcd/packet_receive.c.
622 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
624 * In IDENTIFY command parsing, send all other IDs except
625 Client IDs explicitly to router for resolving on normal
626 server. Also check that ID received in WHOIS command is
627 always Client ID, others are not allowed. Affected file
628 silcd/server_query.c.
630 * Merged latest changes from irssi.org CVS.
632 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
634 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
635 Affected files irssi/src/silc/core/silc-core, silc-server.c.
637 * Fixed the heartbeat sending in Irssi SILC client. Moved
638 the silc_client_packet_send to silcclient.h for application
639 usage. Affected files lib/silcclient/client_internal.h
640 lib/silcclient/silcclient.h.
642 * Fixed a bug in query resolving in server. Used wrong
643 variable in a for loop and crashed. Affected file is
644 silcd/server_query.c.
646 * Server constructs requested attributes only to locally
647 connected clients. Affected file silcd/server_query.c.
650 * Fixed a bug when sending resolving from router to server
651 with requested attributes. The constructed WHOIS command
652 was incorrect. Affected file silcd/server_query.c.
655 * Fixed Requested Attributes saving in WHOIS command reply.
656 The length of the data buffer must be saved too. Affected
657 file silcd/command_reply.c.
659 * Update the client entry's servername after detaching is
660 over. Affected file silcd/packet_receive.c. Bug #37.
662 * Resolve incomplete client entrys in CUMODE_CHANGE and
663 CMODE_CHANGE notifys. Affected file is
664 lib/silcclient/client_notify.c. Bug #42.
666 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
668 * Fixed channel key packet processing bug on backup router
669 during backup resuming protocol. Affected file is
670 silcd/packet_receive.c.
672 * Fixed memory leaks in server. Affected files are
673 silcd/server.c and silcd/packet_receive.c.
675 * Fixed packet decryption problem when backup router encrypted
676 channel message with wrong key during backup resuming
677 protocol. Affected file silcd/packet_send.c.
679 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
680 Toni Willberg (toniw@iki.fi)
682 * Changed the SilcCipher context to be private. Changed the
683 silc_cipher_get_iv to just return pointer to the IV. Added
684 silc_cipher_get_name to return the name of the cipher.
685 Fixed code all around to support these changes. Affected
686 files are lib/silccrypt/silccipher.[ch], client library and
689 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
691 * Fixed unaligned access in lib/silccore/silcattrs.c.
693 * Fixed libtool linking in lib/silcsim/Makefile.am.
695 * Fixed services attribute printing. Affected files is
696 irssi/src/silc/core/silc-queries.c.
698 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
700 * Fixed a crashbug in incoming server accepting. Affected
703 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
705 * Added automatically generated index to Toolkit Reference
708 * Added support for Postscript Toolkit Reference Manual.
710 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
712 * Merged DISCONNECT fix, and autoconn port fix from Irssi
715 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
717 * Added 'send_events' boolean argument to the function
718 silc_schedule_set_listen_fd which sends the set events to
719 the application explicitly if set to TRUE. Default action
720 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
721 lib/silcclient/client_internal.h and silcd/server_internal.h.
723 * Added silc_compare_timeval to determine which time values
724 is smaller. Affected file lib/silcutil/silcutil.[ch].
726 * Added sort-of "Quality of Service" (QoS) support to
727 SilcSocketConnection. Data reception can be controlled with
728 rate limit per second and/or read data length limit.
729 Added silc_socket_set_qos. Affected files are
730 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
732 * Added the QoS configuration to SILC Server configuration
733 file. Affected files are silcd/serverconfig.[ch] and
736 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
738 * Merged with irssi.org CVS.
740 * Failed OPER and SILCOPER authentications are now logged.
741 Affected file silcd/command.c. Bugs #25.
743 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
745 * ROBODoc documented lib/silcutil/silcbuffer.h and
746 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
747 <ville.rasanen@iki.fi>.
749 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
751 * Added support for auto-passphrase authentication from the
752 config file during connecting which was not implemented
753 yet. Affected file irssi/src/silc/core/client_ops.c.
755 * Fixed a bug in authentication protocol failure handling which
756 was processing wrong callback context. Affected files
757 are lib/silcclient/client.c and protocol.c.
759 * Fixed the /ATTR allow off to actually work. Affected file
760 is irssi/src/silc/core/silc-queries.c.
762 * Fixed the /ATTR -del to work. Affected file is
763 irssi/src/silc/core/silc-queries.c.
765 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
767 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
769 * Fixed mask attribute adding in Irssi SILC client. Affected
770 file irssi/src/silc/core/silc-queries.c.
772 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
774 * Added support for saving the requested attributes in
775 WHOIS to directory. Affected file is
776 irssi/src/silc/core/silc-queries.c.
778 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
780 * Added support for parsing VCard fields that do not have
781 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
783 * Fixed a double free bug in hash table foreach function
784 if the entry was deleted in the foreach callback. Affected
785 file lib/silcutil/silchashtable.c.
787 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
789 * Added silc_attribute_get_verify_data to return the signature
790 verification data for either user digital signature or
791 server digital signature in Requested Attributes. Affected
792 files are lib/silccore/silcattrs.[ch].
794 * Added silc_vcard_alloc which is used to allocated dynamic
795 SilcVCard context. The silc_vcard_free now checks whether
796 the context is dynamically allocated or not. Affected files
797 are lib/silcutil/silcvcard.[ch].
799 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
801 * Periodically remove the NOATTR status from client entry
802 so that the client may take the attributes in use even after
803 server has resolved them unsuccessfully earlier. Affected
804 file silcd/server_query.c and idlist.h.
806 * Moved sha1hash and md5hash from client->internal to
807 SilcClient for application usage. Affected files are
808 lib/silcclient/client.h and client_internal.h.
810 * Fixed attribute encoding and decoding bugs. Affected
811 files lib/silccore/silcattrs.[ch].
813 * Added ATTR command to Irssi SILC Client which is used to
814 manage user's Requested Attributes sending and values for
815 WHOIS command. Affected files around Irssi SILC client.
817 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
819 * Added silc_buffer_strformat which can be used to format
820 strings into a buffer which size is automatically increased.
821 Affected file lib/silcutil/silcbuffmt.[ch].
823 * Added implementation of VCard (RFC 2426) which can be used
824 as part of Requested Attributes in WHOIS command. Affected
825 file lib/silcutil/silcvcard.[ch].
827 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
829 * Some strncat -> silc_strncat changes our the core and
832 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
833 errors. Added better error printing to SKE library.
834 Affected files lib/silcske/silcske.c, silcske_status.h and
837 * Save the PKCS key length even if only private key is set to
838 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
840 * Fixed the usage of silc_pkcs_get_key_len since it returns the
841 length in bits not in bytes. Affected files are
842 lib/silcske/silcske.c, lib/silccore/silcauth.c and
843 silcd/server_query.c.
845 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
847 * Added silc_attribute_payload_encode_data to directly encode
848 the data into the attributes buffer. Renamed function
849 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
850 Affected files are lib/silccore/silcattrs.[ch].
852 * silc_hash_table_find_foreach calls the foreach function now
853 once even if the nothing was found with context set to NULL.
854 Affected file lib/silcutil/silchashtable.[ch].
856 * Remove the RESOLVING flag from client entry after received
857 the Requested Attributes from the client. Fixed memory leak
858 in client entry freeing. Affected files silcd/server_query.c
861 * Added Requested Attributes support into SILC Client Library.
862 It is not able to send requested attributes in WHOIS command,
863 and also receive and process requested attributes. Added
864 silc_client_attribute_[add|del] and silc_client_attributes_get
865 functions. Added also `ignore_requested_attributes' to the
866 SilcClientParams to not use attributes in client. Affected
867 files are lib/silcclient/command.c, client_attrs.[ch],
868 silcclient.h, client_internal and client.[ch].
870 * Changed the silc_client_get_client_by_id to support Requested
871 Attributes, it takes them as argument now. Affected file
872 is lib/silcclient/silcclient.h, and idlist.c.
874 * Added -details option to WHOIS command in Irssi SILC Client
875 to support the requested attributes. By default it requests
876 all attributes. Affected file lib/silcclient/command.c and
877 irssi/doc/help/in/whois.in.
879 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
881 * Add also SERVICE attribute for server-constructed attribute
882 data. Also digitally sign the attributes and add
883 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
884 silcd/server_query.c.
886 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
888 * Changed the silc_attribute_payload_encode to support list
889 of attributes (function may be called several times to add
890 a new attribute). Removed the silc_attribute_payload_encode_list
891 function. The encoding function now also automatically encodes
892 the data, so the caller does not need to do that. Affected
893 files lib/silccore/silcattrs.[ch].
895 * Added support for replying on behalf of the user to the
896 Requested Attributes in WHOIS command in the server. Affected
897 file silcd/server_query.c.
899 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
900 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
902 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
904 * Don't swtich to become primary router if we are backup if
905 decryption error has occurred. Affected file silcd/server.c.
907 * Fixed a bug in backup router IP address comparison in
908 silc_server_backup_get.
910 Save now also the port of the server/router and use that
911 in comparison as well. Affected file silcd/server_backup.c.
913 * Normal server now reconnects to backup router automatically
914 if connection is lost to it. Affected file silcd/server.c.
916 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
918 * If packet processing fails (like integrity check fails)
919 the connection is closed now. Affected files are
920 lib/silccore/silcpacket.c and silcd/server.c.
922 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
924 * Fixed double free in RSA public key set function
925 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
928 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
930 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
931 Added server_query.[ch] which provides one interface for
932 querying information using all three commands.
934 * Changed all "typedef unsigned char" in core library to
937 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
939 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
941 * Renamed silc_server_get_client_resolve to
942 silc_server_query_resolve and moved to server_query.[ch].
944 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
946 * Resumed client packet handling from server put the resumed
947 client on wrong list on router and caused the client not
948 be present on the network anymore. Now fixed to put the
949 client to correct list. Affected file silcd/packet_receive.c.
951 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
953 * Various cleanup in error message output in config parsing code
954 and in server init code. Fixed error log files containing
955 too many newlines ('\n') in some situations. Affected files are
956 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
958 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
960 * Use the reverse lookupped hostname in client internals
961 instead of one user provided us as remote server name.
962 Affected file lib/silcclient/client.c.
964 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
966 * Added 'app_context' to silc_schedule_init. It is an
967 application specific context that is delivered to application
968 in task callback functions. Affected files are
969 lib/silcutil/silcutil.[ch].
971 * The hb_context in SilcSocketConnection is not freed
972 automatically anymore (application must free it). Freeing
973 it automatic is inconsistent. Affected files are
974 lib/silcutil/silcsockconn.[ch].
976 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
978 * Added support for removing explicitly added client connections
979 in rehash and closing the client connections if they were
980 unconfigured in the rehash. Affected file silcd/server.c.
982 * Added support for aborting automatically pending commands
983 that never receives the reply (to avoid memory leaks).
984 Added also silc_server_command_pending_timed to set the
985 specific timeout for pending command. Affected files are
986 silcd/command[_reply].[ch].
988 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
989 specs and lib/silccore/silcstatus.h.
991 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
993 * Changed the silc_get_time to accept time value as argument
994 or if zero is sent return current local time. Affected
995 file lib/silcutil/silcutil.[ch].
997 * Added STATS command to client library and Irssi SILC client.
998 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1000 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1002 * Assure that channel key is set before sending it. May
1003 crash server otherwise. Affected file silcd/packet_send.c.
1005 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1007 * Assure that endless loop cannot happen with detached client
1008 resolving on normal server. Added idlist status
1009 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1010 silcd/idlist.h and silcd/packet_receive.c.
1012 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1014 * Incoming file transfer request cannot use same session as
1015 the sending session. This can happen when sending file to
1016 yourself. Crashed the client on quit. Affected file
1017 lib/silcclient/client_ftp.c. Bug #24.
1019 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1021 * Implemented the draft-riikonen-precense-attrs draft and
1022 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1024 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1026 * Distribute the SERVER_SIGNOFF notify also to local backup
1027 routers from the primary router. The backup router may not
1028 have the signing of local server directly connected and need
1029 to know about the signoff. Affected file silcd/server_util.c.
1031 * Use the primary router as the origin of the locally connected
1032 server when it is disconnecting from the backup router since
1033 that's where it really is coming from. Now the clients from
1034 the disconnecting server are removed correctly and "shadow"
1035 clients are not left to the backup router. Affected file
1038 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1040 * If normal server is standalone and found existing but disabled
1041 channel, do not re-create the channel since it creates
1042 duplicate same channels. Affected file silcd/server.c.
1044 * Added anonymous client connections support to server. New
1045 "anonymous" configuration option to ConnectionParams section
1046 added. If set to true, the username and hostname information
1047 of the client will be scrambled and anonymous user mode is
1048 set automatically to the user. Affected files are
1049 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1051 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1053 * In JOIN notify handling, mark that the cache entry of the
1054 client cannot be expired. Can cause crashes on normal
1055 server (asserts client->channels). Affected file is
1056 silcd/packet_receive.c.
1058 * From now on distribution versions are used as protocol versions
1059 instead of by default using the Toolkit base version as protocol
1060 version. Affected file prepare.
1062 * Do not set the locally resolved hostname for local client
1063 entry but take what server sends. This way the real hostname
1064 is showed in WHOIS for yourself. Affected file is
1065 lib/silcclient/idlist.c and lib/silcclient/client.c.
1067 * Resolve local info with IDENTIFY when connecting to server.y
1069 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1071 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1072 for implied search (not needed on platforms which has native
1073 pthreads library). Use --without-pthreads to disable threads.
1074 Affected file is configure.in.pre
1076 * Fixed --with-iconv on platforms which need to bypass (broken)
1077 native iconv(). Affected file is configure.in.pre
1079 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1081 * Moved -C option parsing in Irssi SILC client at same time
1082 as other options. The UI was initialized earlier and caused
1083 problems on command line. Bug #16. Affected file is
1084 irssi/src/silc/core/silc-core.c.
1086 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1088 * Added global variable silc_log_timestamp that tells silclog
1089 wether to print or not the timestamp in the logging files.
1090 Affected file lib/silcutil/silclog.[ch].
1092 * Added silcd configuration option Timestamp in the Logging
1093 section. Affected file silcd/serverconfig.[ch],
1094 doc/example_silcd.conf.in.
1096 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1098 * Fixed fingerprint checking to check for entirely empty
1099 fingerprint instead of two first bytes when determining
1100 if it is set. Bug #18. Affected file silcd/command.c.
1102 * Fixed duplicate PKCS name registering to not allow it.
1103 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1105 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1107 * Conditionalize non-gcc compiler optimizations for various
1108 platforms, enable those commented out. Cleanups.
1109 Affected file lib/silcmath/mpi/configure.in
1111 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1113 * silc_rng_exec_command() left zombie processes if command
1114 didn't generate any output. Affected file
1115 lib/silccrypt/silcrng.c
1117 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1119 * Rewrote iconv checking, introduce --with-iconv for systems
1120 which rely on libiconv. Check if iconv() provided by libc
1121 is good enough, otherwise demand libiconv. Affected file
1124 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1126 * Search for ldopen() also in libc. This enables SIM support
1127 on *BSD systems. Based on patch from Alex Zepeda. Affected
1128 file configure.in.pre
1130 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1132 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1133 This fixes prepare on *BSD systems. Affected file
1136 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1138 * More fixed for not having purge timeout for global clients
1139 that are on channel. Affected files silcd/command_reply.c
1142 * Fixed the rekey protocol to work with backup router connections.
1143 Rekey packets are now allowed on disabled connections as
1144 well. Affected files silcd/packet_send.c and server.c.
1146 * Do not switch to be as backup router when shutting down and
1147 closing the primary connection. Affected file silcd/server.c.
1149 * Fixed memory leaks in backup router deleting. Added
1150 silc_server_backup_free to free all data during shutdown of
1151 server. Affected files silcd/server_backup.[ch].
1153 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1155 * Do not process commands if the sock->user_data is NULL.
1156 Affected file silcd/command.c.
1158 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1160 * Fixed buffer overflow and security problems (loosing bits
1161 in CFB encryption) in SILC RNG. Problems reported by
1162 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1164 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1166 * Added yet more checks that client is not expired on global
1167 list if it is on channels. Affected file is
1168 silcd/command_reply.c.
1170 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1172 * Merged c0ffee's MIME signal patch which adds support for
1173 sending also MIME messages in Irssi SILC Client, and handling
1174 received MIME messages in a signal (and perhaps doing something
1175 to non-textual MIME messages).
1177 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1179 * Fixed pending command deletion in server and client library
1180 to check the whole list instead of breaking after first found.
1181 The affected files are silcd/command.[ch] and
1182 lib/silcclient/command.[ch].
1184 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1186 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1187 secret or private, otherwise it's possible to find out
1188 whether a secret channel exists or not. Affected file
1191 * If CMODE change fails during the mode setting, assure that
1192 the old mode mask is set for the channel back. Affected
1193 file silcd/command.c.
1195 * Fixed passphrase saving on +a channel on normal server
1196 after successful JOIN command. Affected file silcd/command.c.
1198 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1200 * Remove server/router operator privileges in DETACH command,
1201 since it's possible to resume to server where these
1202 privileges would not be allowed for the client. Affected
1203 file silcd/command.c.
1205 * Do not set to wait for backup in rehash of the server.
1206 Affected file silcd/server.c.
1208 * Do not check listener sockets when counting how many
1209 socket connections we have. Affected file is
1210 silcd/server_util.c.
1212 * Do not announce disconnected clients that are remaining
1213 in history (for WHOWAS). This is because SIGNOFF notify
1214 for these has been sent earlier already. Affected file
1217 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1219 * Buffer overflow with CUMODE command's mode->mode character
1220 conversion. Reported by Ville Räsänen. Affected file
1221 lib/silcutil/silcutil.c.
1223 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1225 * Allow heartbeat packets to go disabled connections anyway.
1226 Affected files silcd/server.c and silcd/packet_send.c.
1228 * Do not broadcast New Channel packets with List flag set
1229 in the packet to backup routers. The router must check
1230 for the correctness of the packets before sending them.
1231 It is possible that router will have enforce Channel ID
1232 change and this would cause desync in the backup router.
1233 Affected file silcd/packet_receive.c.
1235 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1236 are handled in list parsing. They are not list packets
1237 anymore. Affected file silcd/packet_receive.c.
1239 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1241 * Stop waiting for backup router through the timeout, not
1242 directly after backup router has arrived. Affected file
1245 * Do not re-create channel keys and send them when removing
1246 clients in server shutdown. Affected files are
1247 silcd/server_internal.h and silcd/server_util.c.
1249 * Notify distribution to backup routers was missing from
1250 the silc_server_send_notify_dest function which caused
1251 desyncing problems with backup router. Affected file is
1252 silcd/packet_send.c.
1254 * The client's channel removing was working wrong on
1255 backup router. It assumed that it doesn't know global
1256 information but backup router does know. For this reason
1257 it could remove channel when it wasn't supposed to do that.
1258 Affected file silcd/server.c and silcd/server_util.c.
1260 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1262 * Stop for a couple seconds after badkup router has become
1263 primary router. Affected file silcd/server.c.
1265 * Added silc_server_remove_servers_by_server, which is used
1266 to remove servers originated from some other server. Also
1267 clients of those servers can be removed too. Affected file
1268 silcd/server_util.[ch].
1270 * When removing clients after a server has signed of remove
1271 also all servers behind that server (unless they are known
1272 to be available locally), and send SERVER_SIGNOFF for each
1273 of the server separately. Also the signed off clients are
1274 sent now separately per signed off server. The affected files
1275 are silcd/server.c and silcd/server_util.[ch].
1277 * All servers added with silc_idlist_add_server must always
1278 have both "router" and "connection" pointers set. Otherwise,
1279 bad server entries may be left around in the cache.
1280 Affected file silcd/command_reply.c.
1282 * Do not create the channel key in NEW_CHANNEL packet
1283 processing if the channel is empty. Affected file
1284 silcd/packet_receive.c.
1286 * Completed backup router support for standalone routers.
1287 Supports also servers in the cell that do not use the backup
1290 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1292 * Fixed a bug in silc_string_regexify which did not add '^'
1293 at the start of each string, and thus the matching was
1294 not explicit. For example ban list iikone@*!*@* would
1295 match also "priikone", which is wrong, it would have to be
1296 *iikone@*!*@* to match also "priikone". Affected
1297 file lib/silcutil/unix/silcunixutil.c.
1299 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1301 * Enable all local server connections before updating client
1302 caches when we've become backup router. Otherwise, signoff
1303 packets may not reach the clients. Affected files are
1304 silcd/server.c and silcd/server_util.[ch].
1306 * Fixed a bug in version string parsing which could crash
1307 the program with specially formatted version string.
1308 Bug reported and patch provided by Ville Räsänen. Affected
1309 file lib/silcutil/silcutil.c.
1311 * Handle the disconnection immediately when DISCONNECT
1312 packet is received in server. Affected file silcd/server.c.
1314 * Primary router now waits a short time (10 seconds) for
1315 backup router connection before accepting any other
1316 connection (except local). Affected file silcd/server.c,
1319 * Fixed a crash in client libary in NICK_CHANGE notify when
1320 NICK_CHANGE arrived for client entry we are resolving
1321 currently. Affected file lib/silcclient/client_notify.c.
1323 * Call the sconn->callback completion even if error had
1324 occurred. Start reconnecting always if connection to
1325 primary router fails during backup router protocol.
1326 Affected files silcd/server.c and server_backup.c.
1328 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1330 * Added functions silc_server_send_opers and
1331 silc_server_send_opers_notify to send packets stricly
1332 to operators. Added macro SILC_SERVER_SEND_OPERS macro
1333 to send variable argument notify to operators.
1334 Affected files silcd/packet_send.[ch] and silcd/server.h.
1336 * Removed UMODE rights checking with UMODE_CHANGE notify.
1337 Affected file silcd/packet_receive.c.
1339 * Server/router operator now receives notify when network
1340 switches to backup router and when it resumes the use of
1341 primary router. Affected file silcd/server.c and
1342 silcd/server_backup.c.
1344 * Fixed the updating of client information after backup
1345 resuming protocol is over; update all except local clients
1346 to the new primary router. The affected file is
1347 silcd/server_util.c.
1349 * Added support for closing active connections in rehash
1350 that were unconfigured by the user. Supports currently
1351 closing server and router connections. Affected file
1354 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
1356 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1358 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
1359 is NULL since seems that on some platforms NULL is allowed
1360 and on some it's not. Fallback encoding is used instead.
1361 Affected file lib/silcutil/silcstrutil.c.
1363 * Fixed statistics updating for incoming server connection
1364 which could cause problems when re-connecting. Affected
1365 file silcd/server.c.
1367 * Preliminary backup router support for standalone router
1368 added. Affected files in silcd/.
1370 * Mark server connections in backup router disabled before
1371 and after backup protocol. Affected file is
1372 silcd/server_backup.c.
1374 * Added support for reconnecting to remote server connection
1375 even if the protocol fails, and if the configuration wants
1376 us to keep trying to connect anyway.
1378 Server connection is not allowed to backup router if
1379 backup router does not have connection to primary router yet.
1381 Affected file is silcd/server.c.
1383 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1385 * Added silc_client_udpate_server function to update changed
1386 server info. Affected file lib/silcclient/idlist.[ch].
1388 * Added check for server entries that are being resolved when
1389 notify is received. If being resolved, handle the received
1390 notify only after it's resolved so that all notifys are
1391 handled in same order as received from the server.
1393 Added similar resolver check to channel entries. Every
1394 notify that cause resolving of any information that affects
1395 channel entry marks the channel entry in waiting state.
1396 After whatever resolving is over the waiters are signalled
1397 and only then the notifys are handled in the same order
1398 as delivered from the server.
1400 Affected files are lib/silcclient/idlist.[ch], and
1403 * Fixed KILLED notify handling in normal server. Affected
1404 file silcd/packet_receive.c.
1406 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
1407 is locally connected, or was locally connected (but may
1408 be detached and connection is not active). Added also
1409 SILC_IS_LOCAL for checking this status. Affected files
1410 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
1411 silcd/server.c and silcd/server_internal.h.
1413 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1415 * Don't send or handle TOPIC_SET if topic is already set and
1416 is same as being set. Affected files silcd/command.c and
1417 silcd/packet_receive.c.
1419 * Fixed CMODE change rights checking to work correctly when
1420 removing modes by operator. Affected file is
1421 silcd/server_util.c.
1423 * Fixed some handling with New Channel packet in router and
1424 fixed some CMODE_CHANGE notify handling in server and router.
1425 Affected file is silcd/packet_receive.c.
1427 * Changed "disconnect" client operation to include the
1428 reason of the disconnection and optional disconnection
1429 message. Affected file lib/silcclient/silcclient.h.
1431 * Made the compilation of lib/contrib/ stuff conditional.
1432 Affected files configure.in.pre, lib/contrib/Makefile.am.
1434 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1436 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
1437 to the sender of the notify too, to avoid situation where two
1438 notifys are in the network at the same time going to oppsite
1439 directions. Affected file silcd/packet_receice.c.
1441 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1443 * Delete the client from channel even if the cilent->id is
1444 NULL. It was possible that client was deleted without
1445 removing from channels (theoretically at least). Affected
1446 file silcd/server.c and silcd/server_util.c.
1448 * Free the client data too when resuming is not successful.
1449 Affected file silcd/packet_receive.c.
1451 * Merged some code from c0ffee's silc-plugin. Affected files
1452 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
1454 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
1455 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
1456 to the primary router connection, the other one returns
1457 TRUE if packet must be broadcasted to network.
1459 * All notifys that are destined to primary router (to network)
1460 are now automatically sent to backup routers even if the
1461 router is standalone (and has backup router). Affected files
1464 * Added --without-irssi and --without-silcd configuration
1465 options for disabling the compilation of these applications.
1466 Affected file configure.in.pre and prepare.
1468 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1470 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
1471 UTF-8 encoding and decoding. Added also new encodings
1472 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
1474 Added also SILC_STRING_LANGUAGE which is language and charset
1475 specific encoder and decoer for those platforms that support
1476 iconv(). It can convert the UTF-8 to and from the locale
1477 specific character set.
1479 Affected file lib/silcutil/silcstrutil.[ch].
1481 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
1483 * Added function silc_get_command_name to the file
1484 lib/silcutil/silcutil.[ch].
1486 * Improved the server debug output a bit. Affected files are
1489 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1491 * Save the channel passphrase when received succesful JOIN
1492 command reply from router, on normal server. Otherwise
1493 joinig +a channels from normal server is not possible.
1494 Affected file silcd/command.c.
1496 * Fixed a bug in TOPIC_SET notify handling. The notifier
1497 may be other than client too, like server or channel.
1498 It expected it to always be only client and ignored the
1499 notify. Affected file silcd/packet_recieve.c.
1501 * Removed some (unnecessary) debug printing from
1502 lib/silccore/silcid.c and lib/silccore/silcargument.c.
1504 * Do not force CMODE_CHANGE when server is announcing new
1507 Router announces stuff only after server reannounces channel
1508 after CHANNEL_CHANGE notify.
1510 These fixes optimizes the announcing procedure, and perhaps
1511 fixes some problems too. Affected file silcd/packet_receive.c.
1513 * Fixed SERVER_SIGNOFF sending to local clients. It was
1514 totally broken and sent the notify to all local clients,
1515 instead of only to those that was on same channel as the
1516 signing off clients. Affected file silcd/server_util.c.
1518 * Added -D option to server. It can be used to give debug
1519 level. The levels are from 0 - 99, and are predefined for
1520 smooth server debugging. (see silcd.c for the predefined
1521 levels). Affected file silcd/server.c.
1523 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1525 * Fixed a bug in Irssi SILC client to close the connection
1526 properly when disconnecting from server. Affected file
1527 irssi/src/silc/core/client_ops.c.
1529 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1531 * When authenticating as founder during JOIN command, check
1532 that the one authenticating becomes the only founder on the
1533 channel. Affected file silcd/command.c.
1535 * Better checking for founder mode setting when CUMODE_CHANGE
1536 notify is received. Affected file silcd/packet_receive.c.
1538 * Close all connections when shutting down the server by sending
1539 DISCONNECT packet. Close all listeners too when shutting
1540 down the server. Affected file silcd/server.c.
1542 * Handle DISCONNECT packet correctly in client library by
1543 calling the "disconnect" client operation. Affected file
1544 lib/silcclient/client.c.
1546 * Handle local errors correctly during resuming. Affected
1547 file lib/silcclient/client.c.
1549 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1551 * The log file is not dupped internally anymore in
1552 lib/silcutil/silclog.c. Fixed memory leaks too.
1554 * The scheduler now dispatches all pending timeout tasks
1555 when it is uninitialized with silc_schedule_uninit.
1556 Affected file lib/silcutil/silcschedule.c.
1558 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1560 * Added --enable-stack-trace option to configure. Added
1561 memory allocation stack trace support. Added files
1562 lib/silcutil/stacktrace.[ch]. Affected files are
1563 lib/silcutil/silcmemory.[ch].
1565 * Fixed memory leaks from libraries and server. Affected
1566 files around the tree.
1568 * Reverted back a fix made to CUMODE which broke it.
1569 Affected file silcd/command.c.
1571 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1573 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
1574 core library, and implemented it. All textual messages SHOULD
1575 use this flag and the message MUST be UTF-8 encoded.
1576 All text messages sent by Irssi SILC client are now UTF-8
1577 encoded (regardless whether the terminal supports UTF-8 or not).
1578 Affected files are lib/silccore/silcchannel.h,
1579 irssi/src/silc/core/silc-servers.c, silc-channels.c and
1582 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1584 * Added lots of new statistics updating that was missing from
1585 the server and router code. Affected files in silcd/.
1587 * Sending SIGUSR1 signal to server now dumps the current
1588 server statistics into /tmp directory. Affected file is
1591 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
1592 the SILC Hash Interface also. Added new functions
1593 silc_hash_get_name, silc_hash_init, silc_hash_update and
1594 silc_hash_final. Affected file lib/silccrypt/silchash.c.
1596 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1598 * Added some better info printing for client during connecting.
1599 Affected file silcd/server_util.c.
1601 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
1602 to silence a user on a channel. Affected files are
1603 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
1604 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
1605 and silcd/packet_receive.c.
1607 * Fixed a fatal bug in handling of malformed command payload.
1608 Affected file silcd/command.c.
1610 * Fixed a double free when announcing channel users to router.
1611 Affected file silcd/server.c.
1613 * After successful authentication to channel founder mode, check
1614 that there isn't anyone else with founder mode on the channel.
1615 The one that authenticated will become founder and anyone
1616 else is demoted. Affected file silcd/command.c.
1618 * Added error printing of any error that has occurred during
1619 any command in client library. Affected file is
1620 irssi/src/silc/core/client_ops.c.
1622 * Removed some error printing from the client library and left
1623 it for the application to worry (from the error status it
1624 receives in 'command' client operation. Affected file is
1625 lib/silcclient/command.c.
1627 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1629 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
1630 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
1631 Starting key agreement with itself is denied. Affected file
1632 is lib/silcclient/client_keyagr.c.
1634 * Fixed some error checkings from the SFTP library which caused
1635 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
1636 and lib/silcsftp/sftp_util.c.
1638 * Added new "debug" and "debug_string" settings to Irssi SILC
1639 client which can be used to print runtime debugging on the
1640 Irssi's screen. Available when compiled with --enable-debug
1641 option. Affected file irssi/src/silc/core/silc-core.c.
1643 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1645 * Fixed a missing variadic parameter in a function call that
1646 caused server crash when a non-allowed connection arrived.
1647 Reported by Richard Becker. Affected file silcd/server.c.
1649 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1651 * Added WATCH list sending to backup routers from router.
1652 The WATCH command is sent by the router to the backup
1653 router. Affected file silcd/command.c.
1655 * Mark the backup_router flag for RouterConnection entry
1656 if the backup router stuff is defined in the config file.
1657 Affected file silcd/serverconfig.c.
1659 * Fixed some backup data sending around the code to work better
1660 if the router is standalone router. Not all places were fixed.
1661 Affected file silcd/packet_receive.c, silcd/packet_send.c,
1664 * Fixed the router connecting when connecting to multiple
1665 routers. It ignored every other router except the first
1666 one. Affected file silcd/server.c.
1668 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1670 * Made the private key generation after expiration optional.
1671 If not created after expiration the old key will re-expire
1672 at a later time (and thus key pair is not necessary to
1673 change). Affected file irssi/src/silc/core/clientutil.c.
1675 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1677 * The length arguments in bind() and connect() were wrong
1678 and fixed now to used SIZEOF_SOCKADDR in the
1679 lib/silcutil/unix/silcunixutil.c.
1681 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1683 * Fixed detach timeout handling to use Client ID and not
1684 the actual client entry which may be freed in the callback.
1685 Affected file silcd/command.c.
1687 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1689 * Merged c0ffee's multiple interface support patch.
1690 Affected files in silcd/.
1692 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1694 * Cleanup keys properly. Affected file is
1695 irssi/src/silc/core/clientutil.c.
1697 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1699 * Display the user mode on the status bar. Affected file
1700 irssi/src/silc/core/silc-expandos.c.
1702 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1704 * If private message key is not set, but the flag is set in
1705 the packet, ignore the packet since it cannot be decrypted.
1706 Affected file lib/silcclient/client_prvmsg.c.
1708 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1710 * When resuming client, remove the old client entry from
1711 the watcher list too. Affected file silcd/packet_receive.c.
1713 * Do not allow normal server to force founder mode away
1714 from router if the founder mode is already set. Affected
1715 file silcd/packet_receive.c.
1717 * Remove the client entry with watch notify types with short
1718 timeout, and not directly, so that other notifys can be
1719 retrieved too. Affected file lib/silcclient/client_notify.c.
1721 * Display notification about data messages that cannot be
1722 displayed. Affected files irssi/src/silc/core/client_ops.c,
1723 irssi/src/fe-common/silc/module-formats.[ch].
1725 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1727 * Fixed the CHANNEL_CHANGE notify handling in client libary
1728 to not use freed memory. Affected file is
1729 lib/silcclient/client_notify.c.
1731 * Fixed CUMODE_CHANGE notify handling in server. Affected
1732 file silcd/packet_receive.c.
1734 * Fixed USERS command to support empty channels. Affected
1735 file silcd/command.c.
1737 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1739 * Allow multiple identical pending commands to be registered
1740 in client library. Affected file is lib/silcclient/command.c.
1742 * Call the completion for resolving client information only
1743 after all resolvers has finished. This fixes a crash in
1744 the client. Added support for checking when the resolvers
1745 are finished. Affected file is lib/silcclient/idlist.c.
1747 * Wait by default 3 seconds before reconnecting to the server
1748 after being disconnected. Makes the /detach command a bit
1751 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1753 * Check the watcher list before sending signoff notifys
1754 when closing client connection. Affected file is
1757 * Added better CMODE command rights checking. Affected file
1758 silcd/server_util.c.
1760 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1762 * Fixed watcher list checking during server signoff. It
1763 crashed the server. Affected file silcd/server_util.c.
1765 * The JOIN command reply returns now the founder's public
1766 key. Affected file is silcd/command.c.
1768 * Announce the channel mode, and the mode properties with
1769 CMODE_CHANGE notify. Affected file silcd/server.c.
1771 * Mark new channels by default disabled, untill at least
1772 one user joins the channel. Affected file is
1773 silcd/packet_receive.c.
1775 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1777 * The nickname argument to watch notify can be optional.
1778 Fixes a crash in server. Affected file silcd/packet_send.c.
1780 * Remove the client entry from cache if the WATCH notify type
1781 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
1782 lib/silcclient/client_notify.c.
1784 * Check the watcher list before and after changing nickname
1785 when the NICK_CHANGE notify is received. Affected file is
1788 * Fixed a crash in OPER and SILCOPER command sending. Empty
1789 passphrase caused the crash. Affected file is
1790 lib/silcclient/command.c.
1792 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1794 * Merged with Irssi CVS for Irssi SILC client.
1796 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1798 * Completed the protocol specifications.
1800 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1802 * Merged with Irssi CVS for Irssi SILC client.
1804 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1806 * Added the founder's public key delivery to the
1807 CUMODE_CHANGE notify type as well. Updated the protocol
1808 specs and the code. Affected files are silcd/packet_send.[ch],
1809 silcd/packet_receive.c and silcd/command.c.
1811 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1813 * Added silc_pkcs_public_key_copy function into the
1814 lib/silccrypt/silcpkcs.[ch].
1816 * Remove the `iv' from the SilcChannelEntry since we can
1817 live without it. Affected files are silcd/idlist.h and
1818 silcd/packet_receive.c.
1820 * Added support for sending the founder's public key in
1821 the CMODE_CHANGE notify packet in the server. Affected
1822 files are silcd/packet_send.[ch], silcd/packet_receive.c,
1823 silcd/command.c and silcd/server.c.
1825 * Changed the FOUNDER_AUTH authentication to use only
1826 public key authentication as defined by new protocol
1827 specs. Passphrase authentication with that mode cannot
1828 be used anymore. It is now possible to reclaim founder
1829 mode from any server in the network. Affected files are
1830 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
1832 * Added permanent channels support by making the channel
1833 permanent when FOUNDER_AUTH mode is set on the channel.
1834 The channel will not be destroyed even if channel is empty
1835 when that mode is set. Protocol TODO #17. Affected
1836 files are silcd/server.[ch], server_util.[ch],
1837 silcd/command.c, silcd/packet_receive.c and
1838 lib/silcclient/command.c.
1840 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1842 * Added reference counter to the command reply context in
1843 the client library. Affected files are
1844 lib/silcclient/command_reply.[ch].
1846 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1848 * Fixed rekey protocol with PFS in the client library.
1849 Affected file is lib/silcclient/protocol.c.
1851 * Added support for list of errors in client library
1852 command reply handling. Affected file is
1853 lib/silcclient/command_reply.c.
1855 * Defined that the WHOIS and IDENTIFY commands can send
1856 list of errors. Updated the protocol specs. Protocol
1859 * Added support for sending list of errors to WHOIS and
1860 IDENTIFY commands in server. Added support for receiving
1861 list of errors in server. Affected files are
1862 silcd/command.c and silcd/command_reply.c.
1864 * Fixed client info resolving on LEAVE command in client
1865 library to not crash. Affected file is
1866 lib/silcclient/client_notify.c.
1868 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1870 * Defined that the NICK command replies with thew changed
1871 nickname too, to make the nickname changing simpler at
1872 the client's end. Updated protocol specs and the code
1873 in client and server. Affected files are
1874 silcd/command.c, lib/silcclient/command_reply.c and
1875 lib/silcclient/command.c.
1877 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1879 * Added `Compressed' packet flag to indicate that the packet
1880 payload is compressed by the sender. Updated the protocol
1881 specs and the core library. The compression still is not
1882 implemented in the sources. Affected file is
1883 lib/silccore/silcpacket.h.
1885 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1887 * Remove pending command callbacks also if the connection
1888 to the server is destroyed. Affected file is
1889 lib/silcclient/client.c.
1891 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1893 * Added new QUIET channel user mode that can be used to
1894 quiet a user in a channel. Updated the protocol specs but
1895 it wasn't implemented yet. Protocol TODO #27. Affected
1896 file is lib/silccore/silcmode.h.
1898 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1900 * Added BLOCK_INVITE user mode to be able to block incoming
1901 invite notifications. Protoocol TODO #26. Affected files
1902 are lib/silccore/silcmode.h, lib/silcclient/command.c and
1905 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
1906 the protocol specs and the code. Affected file is
1907 lib/silccrypt/silcpkcs.c.
1909 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1911 * Disconnect Payload includes now the status type. Updated
1912 the protocol specs and the code. Protocol TODO #25.
1913 Affected files are silcd/server.c, lib/silcclient/client.c.
1915 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
1916 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
1917 Moved the silc_client_command_status_messages table to the
1918 lib/silcutil/silcutil.c and added new funtion
1919 silc_get_status_message, which deprecates function
1920 silc_client_status_message. Affected files are
1921 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
1922 lib/silcutil/silcutil.[ch].
1924 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1926 * Defined that the nickname hash in Client ID MUST be from
1927 lowercase nickname. This effectively changes nicknames in
1928 SILC to case-insensitive. Updated the protocol specs and
1929 the code. Affected files are lib/silcutil/silcutil.[ch],
1930 silcd/serverid.c, and silcd/idlist.c.
1932 * Added new channel user modes BLOCK_MESSAGES_USERS and
1933 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
1934 code. Affected files are lib/silccore/silcmode.h,
1935 lib/silcclient/command.c, and silcd/packet_send.c.
1937 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
1938 specs and code. Affected file lib/silccore/silcstatus.h.
1940 * Added support for watch list. It is possible to add nicknames
1941 to be watched, and when they come to network, leave network
1942 or user mode changes the watcher will be notified of this
1943 change. Added SILC_COMMAND_WATCH command, added new
1944 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
1945 notifications. Updated the protocol specs and implemented
1946 this to library, client and server. Protocol TODO #21.
1947 Affected files are lib/silccore/silccomand.h,
1948 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
1949 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
1950 silcd/packet_send.[ch], silcd/packet_receive.c, and
1951 irssi/src/silc/core/client_ops.c.
1953 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
1954 somebody watching you. Updated the protocol specs and the
1955 code. Affected files are lib/silccore/silcmode.h, and
1956 lib/silcclient/command.c.
1958 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1960 * Added service support to SILC protocol. Added new command
1961 SILC_COMMAND_SERVICE. Updated the protocol specs and the
1962 core library. Services are not implemented in server or
1963 client for now. Protocol TODO #20. Affected files are
1964 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
1966 * Added SilcStatus argument to `command' client operation
1967 to return the error status when command sending fails
1968 locally. Changed all command in client library to return
1969 correct command status. Affected files are
1970 lib/silcclient/command.c, lib/silcclient/silcclient.h and
1971 irssi/src/silc/core/client_ops.c.
1973 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1975 * Added silc_mime_parse function to parse MIME headers.
1976 Affected files are lib/silcutil/silcstruti.[ch].
1978 * Added MIME header parsing in Irssi SILC Client. It displays
1979 all textual MIME objects, others it ignores. Affected file
1980 is irssi/src/silc/core/clien_ops.c.
1982 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1984 * Fixed a bug in the pid writing function, which couldn't be
1985 written in a root-owned directory.
1987 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1989 * Defined that channel message to unknown Channel ID must
1990 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
1991 Updated the protocol specs and the code in server. The
1992 affected file is silcd/packet_receive.c.
1994 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1996 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
1997 that it is used to send error notifys if error occurs during
1998 some SILC packet processing, except commands. The error
1999 types are same as for command reply types. Defined that
2000 if private message is sent to unknown Client ID the error
2001 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2002 Updated the protocol specs and code. Affected files are
2003 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2004 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2005 and irssi/src/silc/core/client_ops.c. Renamed the
2006 SilcCommandStatus to SilcStatus.
2008 * Defined the use of extra WHOIS attributes in WHOIS command.
2009 The <Requested Attributes> (defined in a separate document)
2010 can be used to request additional information about user
2011 not returned by standard WHOIS command. Defined that server
2012 can send WHOIS command directly to client. Client provides
2013 the requested attributes to the server. Updated the protocol
2014 specs. Protocol TODO #4. Implementation is not done yet
2015 (Protocol TODO #24).
2017 * Renamed function silc_client_command_status_message to
2018 silc_client_status_message. Affected files are
2019 lib/silcclient/command_reply.[ch].
2021 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2023 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2024 32 bit integers. Updated the protcol specs and the code.
2025 Affected files are silcd/command.c and
2026 lib/silcclient/command.c.
2028 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2030 * Fixed a bug in library where sending a bogus authentication
2031 payload would lead to a crash. Affected file is
2032 lib/silccore/silcauth.c.
2034 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2036 * Added detach_disabled and detach_timeout server config
2037 options to the server. Affected files silcd/serverconfig.[ch],
2038 silcd/command.c and silcd/packet_receive.c.
2040 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2042 * Added resolve_cmd_ident field to the SilcClientEntry structure
2043 too so that if the entry is for example being resolved so
2044 another command may attach to the same pending command reply
2045 without requiring to resolve the same entry again. Added
2046 support for adding multiple pending commands for one
2047 command idenfier. Affected files lib/silcclient/command.[ch],
2048 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2050 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2052 * Defined that server receives WHOIS command reply for private
2053 and secret channels too. Updated protocol specs and the
2054 code in server. Affected file silcd/command.c.
2056 * Defined <channel user mode list> argument to WHOIS command
2057 reply for returning user modes on the channels. The
2058 channel list now doesn't include the user mode anymore but the
2059 actual channel mode. Updated protocol specs and the code in
2060 client and server. Affected files are silcd/command_reply.c,
2061 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2062 and lib/silcclient/command_reply.c.
2064 * Save the channels list in WHOIS command reply in normal server
2065 so that WHOIS always shows joined channels also in normal
2066 server and not just on router. Affected file is
2067 silcd/command_reply.c.
2069 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2071 * Defined that server receives USERS command reply for private
2072 and secret channels too. Updated protocol specs and the
2073 code in server. Affected file silcd/command.c.
2075 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2077 * Changed the UMODE's mode mask argument to be optional. If
2078 not provided then the command merely returns the current mode
2079 mask to the client. Updated protocol specs and the server.
2080 Affected file is silcd/command.c.
2082 * Added SILC session detachment/resuming support. It is possible
2083 to detach by closing the network connection and then re-connect
2084 and resume to the old client session. Added DETACHED user
2085 mode that server will set for detached client. Added new
2086 packet RESUME_CLIENT which is used to perform the resuming
2087 process. Added DETACH command. Updated the protocol specs,
2088 core library, client and server. Protocol TODO #22. Very
2089 many affected files around the tree.
2091 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2093 * Changed the CMODE's mode mask argument to be optional. If
2094 not provided then the command merely returns the current mode
2095 mask to the client. Updated protocol specs and the server.
2096 Affected file is silcd/command.c.
2098 * Changed the Killer's Client ID in KILLED notify to be just
2099 any ID payload since router server is allowed to kill as well.
2100 Updated protocol specs, client libary and server. Affected
2101 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2102 and irssi/src/silc/core/client_ops.c.
2104 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2106 * Added new user modes ANONYMOUS for special anonymous servers
2107 that may set the mode for client, and BLOCK_PRIVMSG which
2108 client may set to block incoming private messages unless the
2109 Private Message Key flag is set (using private keys to protect
2110 private messages). Updated protocol specs and code in client
2111 and server and core library. Protocol TODO #23. Affected
2112 files are lib/silccore/silcmode.h, silcd/server.[ch],
2113 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2114 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2116 * Added new channel user mode BLOCK_MESSAGES which the client
2117 may set to itself to tell server not send channel messages.
2118 Other packets such as channel key packets are still sent.
2119 Protocol TODO #23. Updated the protocol specs, client and
2120 server. Affected files are lib/silccore/silcmode.h,
2121 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2122 lib/silcutil/silcutil.c, silcd/command.c, and
2123 silcd/packet_send.c.
2125 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2127 * Redefined the Status Payload to include now two 8 bit fields,
2128 instead of one 16 bit field. This now makes it possible to
2129 send list of errors. Updated the protocol specs and the code
2130 in core library, client library and server. Protocol TODO #1.
2131 Affected files are lib/silccore/silccommand.[ch],
2132 lib/silcclient/command_reply.[ch], silcd/command.c,
2133 silcd/command_reply.c and silcd/packet_receive.[ch].
2135 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2137 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2138 must be handled by the application and should tell the application
2139 that an error message was already printed, and it should print the
2140 config coords (line, filename, ...). Affected files are
2141 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2143 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2144 server config parsing code more readable.
2146 Fixed a bug in the fetch_logging() config callback.
2148 Affected files is silcd/serverconfig.c.
2150 * Drop root privileges when started in foreground. Don't drop them
2151 if debugging also. Affected file is silcd/silcd.c.
2153 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2155 * Added more IM-like features by introducing new user modes
2156 for setting various presence information. Added new modes:
2157 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2158 specs and code. Protocol TODO #19. Affected files are
2159 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2160 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2162 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2164 * Added STATS command to the protocol after all, to return
2165 various statistical information about the network. It can
2166 be used by clients to retrieve statistical information, and
2167 servers may use it to to fetch cell and network wide
2168 statistics from router. Updated the protocol specs and
2169 implemented it to the server. Protocol TODO #16.
2170 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2171 silcd/command_reply.[ch].
2173 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2175 * The LIST command reply in client libary now adds new channel
2176 entry if the returned channel doesn't exist yet in cache,
2177 and returns the channel entry to the application in the
2178 command_reply client operation. Affected file is
2179 lib/silcclient/command_reply.c.
2181 * Changed the channel message payload's MAC generation to
2182 include the IV in the MAC as well. This way all relevant
2183 parts of the channel message payload are authenticated also
2184 with the channel message MAC (and not only by packet MAC).
2185 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2186 Affected file is lib/silccore/silcchannel.c.
2188 * Fixed the SKE to save the remote version, since the
2189 silc_ske_parse_version mistakenly checked wrong version,
2190 after it replaced the start payload. Affected files are
2191 lib/silcske/silcske.[ch].
2193 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2195 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2196 string utility functions. Added there also new functions
2197 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2198 Affected files lib/silcutil/silcstrutil.[ch].
2200 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2201 files are lib/silcutil/silcstrutil.[ch].
2203 * Defined that the security property fields in SKE SHOULD be
2204 UTF-8 encoded, defined that version string MUST be US-ASCII
2205 encoded, defined that passphrases sent in connection
2206 authentication protocol MUST be UTF-8 encoded. Implemented
2207 these to the client and server. Defined also that other
2208 passphrases sent in the protocol MUST be UTF-8 encoded.
2209 Affected files are lib/silcske/silcske.c,
2210 lib/silcclient/protocol.c, silcd/protocol.c,
2211 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2213 * Changed the silc_client_close_connection interface to not
2214 need the SilcSocketConnection which should not be visible
2215 to application. Affected files are lib/silcclient/client.c
2216 and lib/silcclient/silcclient.h.
2218 * Rewrote the text for Private Message Key Payload in the
2219 protocol specification. Protocol TODO #11.
2221 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2223 * Upgraded the protocol version to 1.1, updated protocol specs
2226 * Added the nickname as new argument to NICK_CHANGE notify and
2227 added it to protocol specs and implemented it to client and
2228 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2229 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2230 lib/silcclient/client_notify.c.
2232 * Added the killer's client ID to the KILLED notify and added
2233 it to protocol specs and implemented it to client and server.
2234 Protocol TODO #13. Affected files are silcd/command.c,
2235 silcd/packet_receive.c, packet_send.[ch],
2236 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2237 The killer's client entry is now returned to application in
2238 the `notify' client operation.
2240 * Fixed the Max Argument fields that had too large value set
2241 in the protocol specs. Protocol TODO #14.
2243 * Added the LEAVE command reply to return the ID of parted
2244 channel. Updated protocol specs and implemented it to the
2245 client and server. Protocol TODO #15. Affected files are
2246 silcd/command.c, lib/silcclient/command_reply.c. The channel
2247 entry is now returned to application in the `command_reply'
2250 * Rewrote the version SKE version checking in client libary
2251 and in server to use the silc_parse_version_string. Affected
2252 files are lib/silcclient/protocol.c, silcd/protocol.c.
2254 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2255 commands that was missing it, and updated protocol specs and
2256 the server implementation. Protocol TODO #10. The affected
2257 file is silcd/command.c.
2259 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2260 generic reply to a generic request (REQUEST flag), and
2261 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2262 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2263 to define the payload for DATA flag. Added the flags to
2264 the implementation. Protocol TODO #9. Affected file is
2265 lib/silccore/silcchannel.h.
2267 Changed the client library to return the message length
2268 to application as well in the channel_message and private_message
2269 client operations. Affected files are
2270 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2271 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2272 and lib/silcclient/client_ops_example.c.
2274 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2275 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2276 the channel. Updated protocol specs and impelemented this
2277 to client and server. Protocol TODO #6. Affected files are
2278 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2279 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2281 Added new options m and M to CMODE command in Irssi SILC
2282 client to set these modes.
2284 * Deprecated all administrative commands from SILC protocol
2285 since they are highly implementation specific commands.
2286 Updated protocol specs. Moved the old commands in
2287 implementations to private range of command types. Affected
2288 files are silcd/command.c, lib/silcclient/command.c and
2289 lib/silcclient/command_reply.c. Protocol TODO #8.
2291 * Fixed a bug in server where sending unknown command crashes
2292 the server. Affected file silcd/command.c.
2294 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2296 * Added SILC_PROTOCOLVERSION macro to check protocol version
2297 of a socket connection. The affected file is
2298 lib/silcutil/silcsockconn.h.
2300 * Added better error logging in rekey protocol. Affected file
2303 * Do not check public key types in SKE during rekey. Affected
2304 file lib/silcske/payload.c.
2306 * Fixed the rekey protocol with PFS, which was totally broken.
2307 Affected file silcd/protocol.c.
2309 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2311 * Some client implementations quit network by doing first LEAVE
2312 and then immediately SIGNOFF (like Bombyx). We now do check
2313 after a short time after LEAVE notify and check whether the
2314 client is still valid after LEAVE, and if not we remove it from
2315 cache. Affected file is lib/silcclient/client_notify.c.
2317 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2319 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2320 it's good not to have security holes here.
2322 * Fixed a negative refcount situtuation for the config context.
2323 Affected file is silcd/serverconfig.c.
2325 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2327 * ROBOdoc documented lib/silcutil/silcutil.h.
2329 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2331 * Optimized even more the SilcPacketContext structure. Now
2332 totally saved 16 bytes of memory per context after optimization.
2333 Affected files are lib/silccore/silcpacket.[ch].
2335 * Made strict checks for valid SILC IDs. Affected file is
2336 lib/silccore/silcid.c.
2338 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2340 * Changed the object argument for silc_cipher_register,
2341 silc_hash_register, silc_hmac_register and silc_pkcs_register
2342 to const. Affected files are lib/silccrypt/silccipher.[ch],
2343 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
2345 * Changed the silc_get_username and silc_get_real_name to
2346 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
2348 * Fixed the Irssi SILC Client to use the silc_get_username and
2349 silc_get_real_name insted of glib routines since the glib
2350 routines only corrupt stack. Fixes the Irssi SILC to work in
2351 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
2353 * Fixed the Irssi to not use g_get_home_dir since it crashes
2354 or returns garbage on cygwin and corrupts stack. Added function
2355 get_home_dir to Irssi routines. Affected files are
2356 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
2358 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2360 * Made some structure optimizations. SFTP memory FS MemFSEntry
2361 entry structure. Optimized SilcTask structure. Optimized
2362 SilcPacketContext structure.
2364 Affected files lib/silcsftp/sftp_fs_memory.c,
2365 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
2367 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2369 * And yet again reverted back the config thing since Johnny
2370 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
2373 * Fixed memory leaks from config object. Affected files are
2374 silcd/serverconfig.[ch].
2376 * Added support for adding new connections to the server in rehash.
2377 After rehash they take effect.
2379 Added support for changing the maximum allowed connections in
2380 rehash. The number can grow but going smaller is not supported.
2382 Added function silc_server_num_sockets_by_remote to the
2383 silcd/server_util.[ch].
2385 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
2387 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2389 * Added preliminary checking during config parsing for a valid
2390 public/private key and removed further checks in the code.
2391 Affected files are silcd/serverconfig.[ch], server.c.
2393 * Moved functions silc_server_drop() and silc_server_daemonise()
2394 from server.c to silcd.c since they are stricly related to
2395 the application activity.
2397 * Reverted a small part of the automatic ref/unref since
2398 it caused a double unref in some situations. Affected
2399 files are silcd/silcd.[ch], server.c, serverconfig.c.
2401 * Added some .cvsignore files in the lib directory.
2403 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2405 * Fixed silc_net_gethostbyaddr to correctly resolve by
2406 address. Affected file lib/silcutil/silcnet.c.
2408 * Fixed the notify relaying to client. The HMAC to be used
2409 with relayed packets ws wrong and caused decryption failure
2410 at the client end. Affected file is silcd/packet_receive.c.
2412 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2414 * Created new branch silc_protocol_1_0_branch.
2416 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
2418 * Changed the silc_server_config_* routines to be SilcServer
2419 independent. They are now officially application specific code
2420 and not part of generic server implementation. Affected files
2421 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
2423 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2425 * Added automatic referencing of config context in the
2426 silc_server_config_alloc, and automatic unreferencing in the
2427 silc_server_config_destroy. Affected files are
2428 silcd/serverconfig.[ch], silcd/silcd.c.
2430 * Fixed the silc_log_quick handling in the logging routines.
2431 It didn't log quickly when it was TRUE. Affected file is
2432 lib/silcutil/silclog.c. Also the flush delay was set even
2433 if it was 0 in config file. Affected file is
2434 silcd/serverconfig.c.
2436 * Added support for changing key pair of the server in rehash.
2437 Affected file silcd/server.c.
2439 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2441 * Fixed the TOPIC_SET notify to not cras. It changed the topic
2442 too early, before getting the channel entry. Affected file
2443 is silcd/packet_receive.c.
2445 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2447 * Added functions silc_server_config_[ref/unref], these are used
2448 to prevent that the config object is destroyed.
2450 No longer directly affect global variables silc_log_quick and
2451 silc_log_delay, they are first cached inside the config object
2452 and then applied with silc_server_config_setlogfiles().
2454 silc_server_config_set_defaults() is now internal to
2455 serverconfig.c, there are no reasons to show this internal stuff
2458 Affected files are silcd/serverconfig.[ch].
2460 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
2461 fprintf's to stderr, since some code may be executed again after
2462 the server went into the background. Affected files are
2465 * Added rehash support. Added function silc_server_rehash() that
2466 will perform all the basic tasks of the rehashing procedure.
2468 * Added command line option `-x, --hexdump'. This will enable the
2469 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
2470 The option `--hexdump' implies `--debug'.
2472 * Fixed a bad bug in the logging APIs (silcutil library) where
2473 the application would crash after calling silc_log_reset_all().
2475 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2477 * Fixed the KICKED notify handling in client library to
2478 correctly remove the channel and all entries from the
2479 channel when I was kicked. This bug crashed the client.
2481 Fixed yet another but in KICKED notify handling to remove
2482 the kicked client correctly from the channel.
2484 Affected file is lib/silcclient/client_notify.c.
2486 * Fixed a minor bug in looking up correct client entry
2487 in KICKED notify in server. Affected file is
2488 silcd/packet_receive.c.
2490 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
2491 sources correctly to distribution. Fixes --with-gmp option.
2493 * Removed the manual rehashing from ID Cache, and changed it
2494 to use the SILC Hash Table's auto rehash feature. Affected
2495 file is lib/silccore/silcidcache.c.
2497 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2499 * Fixed a bug in the silc_client_nickname_format function that
2500 handles the multiple same nickname formatting. Two clients
2501 with same nickname caused problems after the first one left
2502 and rejoined. It didn't format the nickname correctly.
2503 Affected file is lib/silcclient/idlist.c.
2505 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2507 * Don't change the topic if olod topic is same as new one.
2508 Affected file is silcd/packet_receive.c.
2510 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2512 * Added cross-reference support to the SILC Documentation
2513 generator. All types across all HTML files are now cross-
2514 referenced. Affected files util/robodoc/generator.c and
2515 scripts/silcdoc/silcdoc.
2517 * Added file lib/silcutil/silctypes.h to include all the
2518 arithmetic type definitions and some macros. Removed
2519 includes/bitmove.h and moved macros to silctypes.h.
2521 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2523 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
2525 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2527 * Added `type' argument to silc_id_payload_parse_id function which
2528 now returns the type of the ID to the sent pointer. Affected
2529 file is lib/silccore/silcid.[ch].
2531 * Added check for CMODE_CHANGE notify type that mode change is
2532 allowed by the sender. Affected file silcd/packet_receive.c.
2534 * Added check for CUMODE_CHANGE notify type that mode change is
2535 allowed by the sender. Affected file silcd/packet_receive.c.
2536 Added the ID type as CUMODE_CHANGE notify type as argument
2537 to the `notify' client operation. Affected files are
2538 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2540 * Added function silc_client_add_server to the client library.
2541 Added support for resolving also channel and server info when
2542 received unknown entity in notify packet. Affected files are
2543 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
2545 * Added function silc_command_get_status to return the command
2546 status from the command reply's argument payload. Affected files
2547 are lib/silccore/silccommand.[ch].
2549 * Added check for KICKED notify type that the kicking is
2550 allowed by the client. Affected file silcd/packet_receive.c.
2552 * Created function silc_get_input which can be used to get input
2553 (echo on or off) from user on command line. Affected files are
2554 lib/silcutil/silcutil.[ch].
2556 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2558 * Optimized silc_server_packet_relay_to_channel function.
2559 Added new function silc_channel_message_payload_encrypt which
2560 can be called directly if channel message payload needs to
2561 be encrypted and is already encoded (no need to call _encode
2562 function). Packet relaying is now done by router without any
2563 extra memory allocations. Affected files are
2564 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
2565 silcd/packet_send.c.
2567 * Fixed the INVITE notify handling. It took wrong arguments
2568 as invite list and invite delete. Affected file is
2569 silcd/packet_receive.c.
2571 * Added check for TOPIC_SET notify type that the topic change is
2572 allowed by the client. Affected file silcd/packet_receive.c.
2574 * Added check for INVITE notify type that inviting is allowed by
2575 the client. Affected file silcd/packet_receive.c.
2577 * Changed the silc_server_client_on_channel to return the
2578 SilcChannelClientEntry as well. Moved the function
2579 silc_server_check_cmode_rights to server_util.[ch].
2580 Affected files are silcd/server_util.[ch], silcd/command.c.
2582 * Added function silc_server_check_umode_rights to check whether
2583 changing client's user mode is allowed. Added check for
2584 UMODE_CHANGE notify type that the umode change is allowed
2585 by the client. Affected files are silcd/server_util.[ch],
2586 silcd/packet_receive.c and silcd/command.c.
2588 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2590 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
2591 ID length. It ignored that ID can be IPv6 based as well.
2592 Affected file lib/silccore/silcpacket.h.
2594 * Fixed the silc_id_id2str and silc_id_str2id to take the
2595 IPv6 address offset's into consideration. Affecte file is
2596 lib/silccore/silcid.c.
2598 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2600 * Fixed the internal Unix scheduler functions to check for
2601 NULL context they may receive. The affected file is
2602 lib/silcutil/unix/silcunixschedule.c.
2604 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
2606 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
2607 can specify different directory with --home command line
2608 parameter. Affected files irssi/src/silc/core/client_ops.c,
2611 * SILC-specific commands aren't now executed if the active server
2612 isn't of SILC-type, so there won't be problems with having
2613 IRC and SILC protocol support in same client. Affected files
2614 irssi/src/silc/core/silc-channels.c, silc-servers.c,
2617 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2619 * Improved the signal support in SILC Schedule. Added new
2620 function silc_schedule_signal_call which is used by application
2621 to mark a signal to be called. It is now safe to perform
2622 any kind of tasks in signal callbacks since it is guaranteed
2623 that the application specified signal callback is called
2624 after the signal is over. Affected files are
2625 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
2627 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2629 * Added `name' field to SilcChannelPrivateKey to represent
2630 application given name for the key. Moved also the context from
2631 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
2632 Added the `name' argument also to the function
2633 silc_client_add_channel_private_key.
2635 Added function silc_client_current_channel_private_key to set the
2636 current channel private key in use.
2638 Added "change" command to KEY command which can be used to change
2639 the current channel private key. Bound the command also to
2640 alt+K (Alt+Shift+k).
2642 Also affected files lib/silcclient/client_channel.c,
2643 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
2645 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2647 * Added silc_rng_get_byte_fast function in to the
2648 lib/silccrypt/silcrng.[ch].
2650 * Changed the interface of silc_packet_assemble and the
2651 silc_packet_send_prepare. If silc_packet_assmble is now
2652 called the application does not call silc_packet_send_prepare
2653 because the library will call it automatically. These
2654 interfaces now also return a reference to the outgoing buffer
2655 which includes the assembled packet, which the application can
2656 use to encrypt the packet.
2658 Affected files are lib/silccore/silcpacket.[ch],
2659 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
2660 silcd/packet_send.c, server_backup.c and packet_receive.c.
2662 * Fixed a packet sending bug on very high load, where outgoing
2663 packet queue wasn't handled correctly and packets got corrupted.
2664 Affected files are lib/silcutil/*/silc*sockconn.c,
2665 lib/silcclient/client.c and silcd/server.c.
2667 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2669 * Added macro SILC_PACKET_DATALEN which can be used during
2670 packet assembling to check whether the data to be added to
2671 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
2672 len is truncated until it fits it.
2674 Added checks for maximum length of channel message payload and
2675 private message payload also.
2677 Added checks for maximum packet length in server and in
2680 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
2681 lib/silcclient/client.c, lib/silccore/silcchannel.c and
2682 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
2683 lib/silcclient/client_prvmsg.c.
2685 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2687 * Added silc_server_packet_queue_purge call to the
2688 silc_server_disconnect_remote to assure that all data in the
2689 queue before disconnecting is sent to the network. Affected
2690 file silcd/server.c.
2692 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2694 * Added the deleting of server's own ID cache entry to the
2695 silc_server_free function. Free also everything else that
2696 has been allocated in silc_server_init. The affected file
2699 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2701 * Added functions silc_parse_version_string, silc_version_to_num,
2702 and silc_ske_parse_version to parse SILC protocol style version
2703 strings. Affected files lib/silcutil/silcutil.[ch] and
2704 lib/silcske/silcske.[ch].
2706 * Added new configuration params: version_protocol, version_software
2707 and version_software_vendor to specify what version the remote
2708 host must at least be to be able to connect to server. The vendor
2709 string can be regex matched too. Added new function
2710 silc_server_connection_allowed to check maximum number of allowed
2711 connections, and allowed versions for incoming connections.
2712 Affected files are silcd/server.c, server_util.[ch] and
2715 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2717 * Added preliminary support for signals in scheduler. The
2718 signals we care about are now blocked always when the scheduler
2719 is locked. This way we can synchronise the use of signal with
2720 scheduler. It is guaranteed that when signal occurs the scheduler
2721 is not locked, and thus new tasks can be safely added to the
2724 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
2725 to silc_schedule_internal_init and silc_schedule_internal_uninit.
2726 Added new platform specific routines
2727 silc_schedule_internal_signals_[un]block and
2728 silc_schedule_internal_signal_[un]register.
2730 Added new functions to SILC Schedule API:
2731 silc_schedule_signal_[un]register. Each signal that application
2732 is going to use should be registered to the scheduler.
2734 Affected files are lib/silcutil/silcschedule.[ch],
2735 lib/silcutil/*/silc*schedule.c.
2737 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2739 * Check for unauthenticated client and server in the
2740 silc_server_new_client and silc_server_new_server functions.
2741 Affected file silcd/packet_receive.c.
2743 * Added function silc_string_is_ascii to check whether given
2744 string is 7-bit ASCII string. Affected files are
2745 lib/silcutil/silcutil.[ch].
2747 * Added function silc_id_is_valid_server_id into the
2748 silcd/serverid.c and added checking for valid Server ID's in
2749 silc_server_new_server. The Server ID must always be based
2750 on the server's public IP address.
2752 * Added logging of DISCONNECT packet message in the server.
2753 Affected file silcd/server.c.
2755 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2757 * Changed all library interfaces that use Global RNG to also
2758 accept SilcRng as argument. Affected files are
2759 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
2760 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
2761 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
2762 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
2763 lib/silccrypt/rsa.c.
2765 * Added function silc_pkcs_generate_key to the
2766 lib/silccrypt/silcpkcs.[ch] for applications so that they
2767 don't need to do pkcs->pkcs->init calls anymore.
2769 * Remove SilcSocketConnection from the SFTP API since it really
2770 wasn't needed there. The application has the information
2771 saved in its contexts anyway and the SFTP layer doesn't need
2772 know about it. Affected files lib/silcsft/silcsftp.h and
2773 lib/silcsftp/sftp_[server/client].c.
2775 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
2776 The SilcSimContext is not SilcSim.
2778 * Fixed possible buffer overflows in silc_id_render in the
2779 lib/silcutil/silcutil.c.
2781 * On EPOC the global crypto module lists are not used at all
2782 in the crypto library. Added support for using the constant
2783 algorithm list on EPOC. Affected files are
2784 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
2787 * Fixed the handling of third parameter of KICKED notify, since
2788 it was mistakenly updated to SILC Protocol 1.0 even though it
2789 is to be included in 1.1. Since it is not in 1.0 it is not
2790 mandatory, and this fix now handles it only if it is provided,
2791 and it is not error if it is not provided. Affected file
2792 lib/silcclient/client_notify.c.
2794 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2796 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
2797 client. Affected file irssi/src/silc/core/client_ops.c.
2799 * Merged with Irssi 0.8.4 from irssi.org CVS.
2801 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2803 * Check for valid socket connection in client entries before
2804 sending any messages. Fixes a crash, but doesn't fix some
2805 other underlaying bug that is lurking there. Affected
2806 file silcd/packet_send.c.
2808 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
2810 * $usermode, $cumode and $cumode_space expandos shouldn't do
2811 anything with non-SILC server records. Affected file
2812 irssi/src/silc/core/silc-expandos.c
2814 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2816 * Fixed the silc_net_check_[host/local]_by_sock to support
2817 IPv6 bound sockets as well. Now they can return IPv6 addresses
2818 as well. Affected file lib/silcutil/silcnet.c.
2820 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
2821 Affected lib/silcutil/unix/silcunixnet.c.
2823 * Fixed ID rendering (at least on some platforms, not NetBSD)
2824 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
2826 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2828 * Added silc_hash_public_key and silc_hash_public_key_compare
2829 functions to be used with SilcHashTable. They can be used to
2830 hash public keys and compare public keys in hash table. Affected
2831 file lib/silcutil/silcutil.[ch].
2833 * Added support for specifying multiple public keys for Client
2834 connection section in server configuration file. This makes it
2835 possible to accept multiple public keys from same host, or to
2836 make a section that accepts any incoming host, and have the
2837 accepted public keys listed in the section.
2839 Added functions silc_sever_[find/get]_public_key, added the
2840 support for this actually to all connection sections but only
2841 the Client section is currently allowed to specify multiple
2844 Affected files are silcd/server.c, server_internal.h,
2845 command.c, protocol.c, server_util.[ch], packet_receive.c.
2847 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2849 * Merged Irssi 0.8.2 from irssi.org CVS.
2851 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2853 * If silc_debug is TRUE, also output standard logging messages
2854 to stderr with the debug output.
2856 Made silc_log_reset_all() flushing all channels before returning.
2857 Also fixed some documentation typos.
2859 Affected files are lib/silcutil/silclog.[ch].
2861 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2863 * Fixed the server to check correctly the amount of connections
2864 from single host, by checking also the type of the connection.
2865 Fixed also the comparison of number of connections and number
2866 of allowed connections. Affected files are silcd/server.c,
2869 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2871 * Fixed the USERS command reply to save the user's mode on the
2872 channel as well. Fixed JOIN command reply to check whether a
2873 client is on channel already and not join it twice. Affected
2874 file lib/silcclient/command_reply.c.
2876 * Added new file silc-expandos.c into irssi/silc/core/ to return
2877 various stuff for various signal for the statusbar etc. updating.
2878 Now Irssi SILC client prints channel user modes etc. on the
2881 * The user mode (like server/router operator changes) is now shown
2882 on the Irssi SILC client's statusbar. The affected files are
2883 irssi/src/silc/core/client_ops.c, silc-expandos.c.
2885 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2887 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
2888 to SILC_SCHEDULE_[UN]LOCK macros.
2890 * Added more error printing to logs in server code. Affected
2891 files silcd/server.c and silcd/protocol.c.
2893 * Fixed -S option parsing in Irssi SILC Client. Affected file
2894 irssi/src/silc/core/silc-core.c.
2896 * Added silc_buffer_alloc_size function. Affected file is
2897 lib/silcutil/silcbuffer.h.
2899 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2901 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
2902 constants. Affected files in
2903 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
2906 * Changed the internal SFTP Memory FS table to const. Affected
2907 file lib/silcsftp/sftp_fs_memory.c.
2909 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2911 * Fixed the buffer formatting and unformatting routines to
2912 check the size of 64 bits types with sizeof(). Affected
2913 file is lib/silcutil/silcbuffmt.c.
2915 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2917 * Removed 0.6.x backwards support.
2919 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2921 * Changed all integer type names:
2922 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
2923 to avoid collisions with other libraries using same type names
2926 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2928 * Added `prefer_ipv6' argument to the functions
2929 silc_net_gethostbyname[_async]. If it is TRUE it will return
2930 IPv6 address over IPv4. If FALSE IPv4 address is returned
2931 even if IPv6 address was found. Affected files
2932 lib/silcutil/silcnet.[ch].
2934 * Added support silc_net_create_connection[_async] to fallback
2935 to IPv4 address if IPv6 address could not be used (like if
2936 it doesn't work on a specific system). Affected file in
2937 lib/silcutil/unix/silcunixnet.c.
2939 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2941 * Added silc_schedule_reinit function to do the enlarging
2942 of the max tasks handling capabilities of the scheduler.
2943 Affected files lib/silcutil/silcschedule.[ch].
2945 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2947 * Added automatic extern "C" { ... } for C++ compilers so the
2948 application does not need to define them. Affected file
2949 includes/silcincludes.h.
2951 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
2952 old name went against naming convention. Applications now
2953 include "silcclient.h" instead of "clientlibincludes.h".
2954 Removed includes/clientlibincludes.h, it is redundant now.
2956 * Renamed includes/version.h to silcversion.h.
2958 * Added really preliminary support for OS/2 into the util
2959 library. Only thread & mutex API is implemented, others
2960 are still to be implemented. Created the lib/silcutil/os2/
2961 directory. Created also file includes/silcos2.h.
2963 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2965 * Added preliminary BeOS support into the util library.
2966 Created lib/silcutil/beos/, and implemented all the needed
2967 functions to support SILC on BeOS. Created also file
2968 includes/silcbeos.h.
2970 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
2972 * Added proper initializations to silc's irssi code, so it's
2973 now possible to load it as module. Affected files
2974 irssi/src/silc/core/silc-core.c,
2975 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
2977 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2979 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
2982 * Fixed the silcdoc document generator to correct generate
2983 docs from all kinds of filenames. Affected files are
2984 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
2986 * ROBOdoc documented lib/silcutil/silcmemory.h.
2987 Added also new function silc_memdup.
2989 * Removed lib/silcutil/silcbufutil.h and moved those routines
2990 to the lib/silcutil/silcbuffer.h.
2992 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2994 * Added `user_count' to the SilcChannelEntry which now tells the
2995 number of users on the channel. The user count is now saved
2996 in normal server of global channels as well. Affected files
2997 silcd/server.c, idlist.h, packet_receive.c and command.c.
2999 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3000 include file utility functions.
3002 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3003 instead of calling directly OS routines.
3005 * Fixed NICK change printing in Irssi SILC Client. Fixed
3006 KICKED notify printing in Irssi SILC Client. Affected file
3007 irssi/src/silc/core/client_ops.c.
3009 * Fixed a NICK change bug in client library, to not recreate the
3010 client_entry->channels hash table everytime nick is changed.
3011 Affected file lib/silcclient/client.c.
3013 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3015 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3016 the SKE interface a bit.
3018 * Fixed padding problem in PKCS#1. The padding was not actually
3019 random since the random number generator was used incorrectly.
3020 This security bug affects only when encrypting with PKCS#1, and
3021 it is not currently used at all in SILC. SILC only use signing
3022 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3024 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3026 * Rewrote the notify handling in Irssi SILC client to not call
3027 the events as signals. Fixes problems with Perl support.
3028 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3030 * Send the auto-nicking NICK command in client library with
3031 little timeout after connecting. The affected file is
3032 lib/silcclient/client.c.
3034 * Added following new config file settings:
3035 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3036 key_exchange_timeout, conn_auth_timeout, connections_max,
3039 Implemented all the new config settings handling in the server.
3041 Optimized the use of SKE Mutual flag usage. Use it only
3042 if connection authentication protocol is not based in public
3045 Renamed all SilcServerConfigSection* to SilcServerConfig*
3046 to have a bit shorter names.
3048 Affected files silcd/serverconfig.[ch], server.[ch], and
3051 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3053 * Cleaned up the listening sockets code, preparing for the rehash
3054 support. Affected file is silcd/server.c.
3056 * Fixed some output messages. Affected files are silcd/silcd.c,
3059 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3061 * Create lib/doc/silcrng_intro.html document as introduction
3062 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3064 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3066 * Fixes to the silcd config template. Affected file is
3067 doc/example_silcd.conf.in.
3069 * Removed type casts from silc_calloc(), conforming to the
3070 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3072 * Removed param_name member from client, server, and router
3073 section structs, now identifying the param directly.
3075 Added CONFIG_FREE_AUTH macro in config file parsing.
3077 Affected files are silcd/serverconfig.[ch].
3079 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3081 * Fixed command line parameter handling. All SILC initialization
3082 is now done in silc_core_init() which also fixes autoconnecting
3085 Affected files irssi/src/silc/core/silc-core.c,
3086 irssi/src/fe-text/silc.c.
3088 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3090 * Added new configuration options and blocks:
3091 keepalive_secs, reconnect_count, reconnect_interval,
3092 reconnect_interval_max, reconnect_keep_trying and
3093 require_reverser_lookup. Added ConnectionParam block, and
3094 implemented the connection parameters when connecting as
3095 initiator and when accepting connections as responder.
3097 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3098 whether given configuration value has been given already.
3100 Affected files silcd/serverconfig.[c], server.[c].
3102 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3103 algorithm parts and created new file silcalgs.conf, that
3104 is now included from the example_silcd.conf.in.
3106 * Optimized the silc_server_connect_to_router_second to take
3107 the connection configuration object from the SilcServerConnection
3108 object instead of finding it during the connecting phase.
3109 Added the configuration object to SilcServerConnection struct.
3110 Affected files silcd/server_internal.h, server.c.
3112 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3114 * Add the client on channel after it was resolved at the
3115 channel message receiving, and it was not already on the
3116 channel. Affected file lib/silcclient/client_channel.c.
3118 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3120 * Fixed the public key authentication to allocate always the
3121 destination signature buffer instead of using static buffer.
3122 Affected file silcd/protocol.c.
3124 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3126 * Unified the serverconfig.[ch]'s helper function interface.
3127 Affected file silcd/serverconfig.[ch].
3129 * Removed doc/example_silc.conf.in since it is redundant.
3130 The make install will now install irssi/silc.conf file.
3132 * Added new Passphrase and Publickey authentication methods to
3133 config file, allowing both public key and passphrase based
3134 authentication to be set at the same time.
3136 Added `prefer_passphrase_auth' setting in config file which
3137 can be used to set to prefer passwd auth if both passwd and
3138 public key is set. If not set, public key is preferred.
3139 This has effect only when being initiator (responder will try
3142 Added support for authentication with passphrase and public key
3143 at the same time. The passphrase is tried first always since
3144 it is faster to check.
3146 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3148 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3150 * Merged the new SILC Config library, with the server parsing
3151 support. Read the header file silcconfig.h or the toolkit
3152 documentation for the news. Affected files are
3153 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3154 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3155 silcd/protocol.c silcd/server.c silcd/server_backup.c
3156 silcd/serverconfig.[ch] silcd/silcd.c.
3158 * Fixed some silclog documentation. Affected file is
3159 lib/silcutil/silclog.h.
3161 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3163 * The silc_cipher_register, silc_hash_register and
3164 silc_hmac_register now checks if the object to be registered
3165 is registered already. Affected files are
3166 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3168 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3170 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3172 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3174 * Allow zero length channel messages inside the Channel Message
3175 Payload. Affected file lib/silccore/silcchannel.c.
3177 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3178 as header filenames.
3180 * Removed lib/silcclient/README and created HTML file
3181 lib/silcclient/silcclient_using.html, which is now included
3182 as part of Toolkit documentation.
3184 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3186 * Fixed CUMODE_CHANGE notify handling to change the mode of
3187 correct client. Affected file lib/silcclient/client_notify.c.
3189 * Make silc_rng_alloc fail if it cannot allocate the sha1
3190 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3192 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3194 * Fixed the file transfer's key agreement payload to include
3195 zero port also if the hostname is NULL because it could not
3198 Call file transfer monitor callback now also if error occurs
3199 during key agreement protocol.
3201 Changed the silc_client_file_send interface to return the
3202 SilcClientFileError instead of session id. The session ID
3203 is returned into pointer provided as argument.
3205 Check that the file exists locally before sending the
3206 file transfer request at all.
3208 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3210 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3211 error than can occur while key agreement protocol. Affected
3212 file lib/silcclient/silcapi.h.
3214 * Fixed the event_mode CMODE handler to not crash when mode
3215 is changed and +k mode is set in the channel. Affected file
3216 irssi/src/silc/core/silc-channels.c.
3218 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3219 SILC_LOG_WARNING to give out Warning and not Error. Affected
3220 file lib/silcutil/silclog.c.
3222 * Fixed the channel message payload decryption in the function
3223 silc_channel_message_payload_decrypt to not modify the original
3224 buffer before it is verified that the message decrypted
3225 correctly. Otherwise, next time it is called with correct
3226 channel key it won't encrypt since the payload is corrupted.
3227 Affected file lib/silccore/silcchannel.c.
3229 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3231 * Do not constantly resize the window. A fix patch by cras.
3232 Affected file irssi/src/fe-text/screen.c.
3234 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3236 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3237 Affected file lib/silcutil/silcnet.c.
3239 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3241 * Fixed a bug in hash table internal routine for traversing
3242 the table with foreach callback. The current entry may
3243 become invalid in the callback but it was referenced after
3244 the callback returned.
3246 Do not allow auto rehashing of hash table during the
3247 silc_hash_table_foreach operation, for same reasons as it is
3248 not allowed for SilcHashTableList. Affected files are
3249 lib/silcutil/silchashtable.[ch].
3251 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3253 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3254 Win32 DLL. extern's in header files are now declared with
3257 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3259 * Fixed private message handling. It used some old code that
3260 caused the client to crash. Affecte file is
3261 lib/silcclient/client_prvmsg.c.
3263 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3265 * Added function silc_client_add_channel,
3266 silc_client_replace_channel_id, and removed functions
3267 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3268 from client library.
3270 * Added cross reference of the joined channels to the
3271 SilcClientEntry, and changed the SilcChannelEntry's
3272 users list to SilcHashTable. The affected files are
3273 lib/silcclient/idlist.[ch].
3275 * Fixed a bug in hash table tarversing. While the hash table
3276 is traversed with SilcHashTableList the table must not be
3277 rehashed. It is now guaranteed that auto rehashable tables
3278 are not rehashed while tarversing the list. Also defined that
3279 silc_hash_table_rehash must not be called while tarversing
3280 the table. Added function silc_hash_table_list_reset that must
3281 be called after the tarversing is over. The affected files are
3282 lib/silcutil/silchashtable.[ch].
3284 * Changed all hash table traversing to call the new
3285 silc_hash_table_list_reset in server and in client library.
3287 * Added function silc_client_on_channel to return the
3288 SilcChannelUser entry if the specified client entry is joined
3289 on the specified channel. This is exported to application as
3290 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3292 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3294 * Fixed founder regaining problem with JOIN command on normal
3295 server. The notify for mode change must be sent always and
3296 not only if !cmd->pending. Affected file silcd/command.c.
3298 * Fixed the WHOWAS command's reply sending to support the
3299 lists correctly. Affected file silcd/command.c.
3301 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3303 * When sending JOIN command to router for processing the
3304 sender's old command identifier was not saved back to the
3305 sender's command context, fixed now. The affected file is
3308 * Create the key in JOIN command of the router did not return
3309 the channel key, added check for this. Affected file is
3312 * Fixed a channel ID update bug in JOIN command reply. Do
3313 not directly upgrade the ID but call the function
3314 silc_idlist_replace_channel_id if the ID was changed.
3315 Affected file silcd/command_reply.c.
3317 * Fixed memory leaks from command calling if it would fail.
3318 Affected file silcd/command.c.
3320 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3322 * Applied patches from cras:
3324 Memory leak fixes around libaries, irssi window resize fix,
3325 new silclist.h and silcdlist.h, all extern inline changed to
3328 * Removed dotconf from lib/dotconf, not needed anymore.
3330 * Removed TRQ from lib/trq, not needed anymore.
3332 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
3333 with server connections. Later this will be configurable
3334 in config file after new config file is done. Affected file
3337 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3339 * Fixed a crash in server related to channel announcements.
3340 Affected file silcd/server.c.
3342 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3344 * Fixed memory leaks in silc_server_create_new_channel*
3345 functions. Affected file silcd/server.c.
3347 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
3348 which ID was changed. This way the router will send the
3349 user list for the channel again, and server won't be in
3350 desync in some rare circumstances. Affected file is
3351 silcd/packet_receive.c.
3353 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3355 * Check for NULL socket pointer in the function
3356 silc_server_packet_send_to_channel_real. Affected file
3357 silcd/packet_send.c.
3359 * Fixed the BAN notify handling to correctly remove ban
3360 list. Affected file silcd/packet_receive.c.
3362 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3364 * Fixed some header addition to Toolkit distribution in
3365 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
3367 * Added lib/silcclient/client_ops_example.h as an template
3368 file for application programmers to quickly start using
3369 the SilcClientOperation functions in their application.
3370 Updated the lib/silcclient/README as well to tell about this
3371 nice file made available.
3373 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3375 * Call silc_server_remove_from_channels when removing client
3376 entry when NO_SUCH_CLIENT_ID was received. Affected file
3377 is silcd/command_reply.c.
3379 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3381 * Added server & router operator statistics updating. Affected
3382 file silcd/packet_receive.c and silcd/command.c.
3384 * Fixed the SERVER_SIGNOFF notify handling on normal server
3385 not to save the history information for clients. Same was
3386 fixed earlier in remove_clients_by_server function, but not
3387 here. Affected file silcd/packet_receive.c.
3389 * Raised the default connection-retry count from 4 to 7 in
3390 server. Affected file silcd/server.h.
3392 * Cancel any possible reconnect timeouts when we start the
3393 key exchange. Affected file silcd/server.c.
3395 * Do not reconnect on connection failure when SCONNECT was
3396 given. Affected files silcd/server.[ch].
3398 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3400 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
3402 * Fixed the NICK command to always give the unformatted
3403 nickname to the one giving the NICK command. If unformatted
3404 nickname is cached already it will be formatted and the
3405 local entry will always get the unformatted nickname.
3406 Affected file lib/silcclient/idlist.c.
3408 * Fixed some double frees from client library commands.
3409 Affected file is lib/silcclient/command.c.
3411 * Fixed CUMODE command in server to assure that no one can
3412 change founder's mode than the founder itself, there was a
3413 little bug. Affected file silcd/command.c.
3415 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3417 * Removed the SilcClientCommandDestructor from the client
3418 libary, it is not needed anymore. Affected files are
3419 lib/silcclient/silcapi.h, command[_reply].[ch],
3420 client_notify, idlist.c.
3422 * Fixed GETKEY command to first resolve client, and then
3423 resolve the server only if the client was not found, instead
3424 of resolving both at the same time. Affected file is
3425 lib/silcclient/command.c.
3427 * Added silc_client_start_key_exchange_cb and lookup the
3428 remote hostname and IP address before starting the key
3429 exchange with server. The affected file is
3430 lib/silcclient/client.c.
3432 * The server's public key is now saved using the IP address
3433 of the server and not the servername for the filename.
3434 The hostname public key filename is checked as an fall back
3435 method if the IP address based filename is not found.
3437 Fixed the GETKEY command to save the fetched server key
3438 in correct filename.
3440 Print the remote server's hostname now when new key is
3441 received during connection process. Affected file is
3442 irssi/src/silc/core/client_ops.c.
3444 * Return always our own public key to the client if it asks
3445 for it with GETKEY command. Affected file silcd/command.c.
3447 * Removed the use_auto_addr variable from default config
3448 file since it was in wrong section. Affected file is
3451 * Fixed TOPIC_CHANGE notification to not route it when it
3452 was sent using silc_server_send_notify_to_channel function.
3453 Affected file silcd/command.c.
3455 * Fixed silc_server_send_notify_kicked to send the kicker's
3456 Client ID also, it was missing. Affected files are
3457 silcd/command.c, silcd/packet_send.[ch].
3459 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3461 * Do not save client history information in SERVER_SIGNOFF.
3462 Fixes the bug in normal server that it does not detect
3463 the client becoming valid after the server becomes back
3464 online. Affected file silcd/server_util.c.
3466 * Added `sock_error' field into the SilcSocketConnection
3467 context. When error occurs during socket operation (read
3468 or write) the error is saved. Added also new function
3469 silc_socket_get_error to return human readable socket error
3470 message. Affected files are lib/silcutil/silcsockconn.[ch],
3471 lib/silcutil/unix/silcunixsockconn.c, and
3472 lib/silcutil/win32/silcwin32sockconn.c.
3474 * The server now prints the socket error message in the
3475 signoff for client. Affected file silcd/server.c.
3477 * Fixed the `created' channel information sending from router
3478 to server in JOIN command. Checks now whether the channel
3479 really was created or not and set it according that.
3481 Fixed the JOIN command to use the client entry's current
3482 ID during the joining procedure instead of the one it sent
3483 in the command (it is checked though), since it can change
3484 between the packet processing and command processing, and
3485 would just case unnecessary pain in the client end. Affected
3486 file silcd/command.c.
3488 * Fixed a channel key payload sending to use correct channel
3489 ID when the server was forced to change the channel's ID by
3490 router. Router sent the key payload with the old Channel ID.
3491 Affected file silcd/packet_receive.c.
3493 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3495 * Call silc_server_save_channel_key only if the key payload
3496 was provided in the JOIN command's command reply. Affected
3497 file silcd/command_reply.c.
3499 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3501 * Fixed silc_mp_sizeinbase to return the value correctly with
3502 MPI. Affected file lib/silcmath/mp_mpi.c.
3504 * Fixed the stop_server signal to correctly stop the scheduler
3505 and gracefully stop the server when SIGTERM or SIGINT signals
3506 are received. Affected file silcd/silcd.c.
3508 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3510 * Simple handling of TERM and HUP signals. Also added some log
3511 flushing call around. Affected file is
3514 * Fixed small bugs in silclog.c. Now buffering output will take
3515 effect after 10 seconds since startup: This will ensure that
3516 no important startup messages are lost. Also output redirection
3517 will preserve original format ([Date] [Type] message).
3518 Affected file is lib/silcutil/silclog.c.
3520 * Added two options to the config file, in the logging section:
3521 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
3522 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
3524 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3526 * Do not print the warning about log files not being initialized
3527 more than once to avoid excess logging. Affected file is
3528 lib/silcutil/silclog.c.
3530 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
3531 the SIM copying in make install in Makefile.am.pre.
3533 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3535 * Rewritten silclog APIs. Globally interesting changes follows:
3536 silc_log_set_files() changed to silc_log_set_file().
3537 silc_log_set_callbacks() changed to silc_log_set_callback().
3538 ROBOdoc documented silclog header file.
3539 SilcLogCb now returns bool to wether inihibit the default
3540 handler or not (to keep the old behaviour return always TRUE).
3541 The new APIs should also fix the problem of the
3542 silcd_error.log file that was written in the current directory.
3545 Log files streams will remain opened after silc_log_set_file()
3546 call, means less CPU usage notably on high traffic servers.
3547 File streams are now full buffered, and flushed to the disk
3548 every 5 minutes, lesses HD activity and CPU usage.
3549 Messages can be redirected, allowing admins to configure
3550 one single logfile for all server messages.
3551 the silc_log_quick global variable to activate fast-logging.
3552 Affected files lib/silcutil/silclog.[ch]
3554 * Changed some code to conform new silclog APIs. Affected
3555 files are doc/example_silcd.conf.in, silcd/server.c
3556 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
3559 * Fixed a memory leak that could occur in some situations.
3560 Affected file silcd/serverconfig.c.
3562 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3564 * Added the silc_client_del_client to remove the client from
3565 all channels as well. Affected file lib/silcclient/idlist.c.
3567 * Fixed the client library to correctly remove the client
3568 from all channels when the client entry is being destroyed.
3569 Affected file lib/silcclient/client_notify.c, command.c.
3571 * Added auto-nicking support to the client library. If the
3572 applicatio now sets client->nickname it will be sent to the
3573 server after connecting by the library. This way for example
3574 SILCNICK (or IRCNICK) environment variables will have effect
3575 and always change the nickname automatically to whatever
3576 it is wanted. Affected file lib/silcclient/client.[ch].
3578 * Renamed silc_server_command_bad_chars to the
3579 silc_server_name_bad_chars and moved it to the
3580 silcd/server_util.[ch]. Added also new function
3581 silc_server_name_modify_bad to return nickname that
3582 includes bad characters as new nickname without those
3583 bad characters. This check and modify is now used in
3584 silc_server_new_client when the username is initially set
3585 as nickname, so it must be checked to be valid nickname.
3586 Affected file silcd/packet_receive.c.
3588 * The nickname length is now taken from the packet for real
3589 and not trusted to strlen() since it clearly can return
3590 wrong length for nickname including bad characters. This
3591 also applies to channel names. Affected file silcd/command.c.
3593 * Removed the lib/silcsilm/modules directory. Modules are now
3594 compiled into the lib/silcsim. Fixed the copying of the
3595 modules to follow symbolic links in Makefile.am.pre.
3597 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3599 * Fixed silc_string_regexify list creation. Fixes bugs with
3600 BAN and INVITE commands in server. The affected file is
3601 lib/silcutil/unix/silcunixutil.c.
3603 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3605 * Removed the command destructor entirely from the server's
3606 command and command reply routines. It is not needed, and
3607 its usage was buggy and caused crashes. Affected files are
3608 silcd/command[_reply].[ch].
3610 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3612 * Cancel protocol and NULL sock->protocol if timeout
3613 occurred during protocol. Affected file silcd/server.c.
3615 * Cancel protocol timeouts always before calling the final
3616 callback, to assure that after final callback is called
3617 no other state will be called for the protocol anymore.
3618 Affected file silcd/protocol.c.
3620 * Print error log if incoming connection configuration could
3621 not be found. Affected file silcd/server.c.
3623 * Fixed JOIN command to correctly save the founder mode
3624 to the client on normal SILC server, when the channel
3625 was created by the router. Affected file silcd/command.c.
3627 * Fixed LIST command (hopefully) to send correct reply
3628 packets. Affected file silcd/command.c.
3630 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
3632 * The silc_packet_receive_process now returns FALSE if the
3633 read data was invalid packet, and TRUE if it was ok.
3635 The server now checks that if unauthenticated connection
3636 sends data and its processing fails the server will close
3637 the connection since it could be a malicious flooder.
3639 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
3641 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3643 * Make sure the warning about error opening a log file is
3644 printed only once and not everytime it fails (produces
3645 too much useless log). Affected file lib/silcutil/silclog.c.
3647 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3649 * Made the silc_server_daemonise() function more readable.
3650 Affected file silcd/server.c.
3652 * Pid file is now optional, the user may comment it out from
3653 the config file. Removed define SILC_SERVER_PID_FILE, we
3654 don't need a default any longer. Affected file
3655 configure.in.pre, lib/Makefile.am.pre.
3657 * Make some use of the pid file. The server now dies at startup
3658 if it detects a valid pid file on his path. The server would
3659 die anyway in this circumstance, because of the bind() failure.
3660 Affected file silcd/silcd.c.
3662 * No longer compiling lib/dotconf.
3664 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3666 * Fixed JOIN command parsing not to crash. Affected file
3667 lib/silcclient/command.c.
3669 * Fied the NICK_CHANGE notify to add the new client entry
3670 even it is resolved. This removes an <[unknown]> nick
3671 thingy bug in the client. Affected file is
3672 lib/silcclient/client_notify.c.
3674 * Do not try to allocate 0 bytes (efence does not like it)
3675 in lib/silccore/silccomand.c when encoding payload.
3677 * Do not take IRCNICK as nickname in Irssi SILC client since
3678 it is not possible to set nickname before hand connecting
3679 the server (TODO has an entry about adding auto-nicking
3682 * Changed the silc_server_command_pending to check whether
3683 there already exists an pending entry with the specified
3684 command, command identifier and pending callback. This is
3685 to fix IDENTIFY and WHOIS related crashes that may register
3686 multiple pending commands with same identifier. Affected
3687 file silcd/command.c.
3689 * Fixed the server to reconnect to the router even if it
3690 was already reconnecting and EOF was received. This to
3691 fix a possibility that the server wouldn't ever try to
3692 auto-reconnect to the router. Affected file silcd/server.c.
3694 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3696 * Fixed the server's password authentication to use the
3697 length of the locally saved password, and not the one
3698 sent in the packet. Affected file silcd/protocol.c.
3700 * Fixed same password authentication problem in the
3701 Authentication Payload handling routines in
3702 lib/silccore/silcauth.c.
3704 * Yet another password authentication problem fixed with
3705 channel password handling in silcd/command.c.
3707 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3709 * If first character of string in silc_parse_userfqdn is '@'
3710 then do not parse it. Affected file is
3711 lib/silcutil/silcutil.c.
3713 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3715 * Fixed minor bug in IDENTIFY command reply sending, which
3716 caused various weird problems during JOIN when it was
3717 resolving names for users. Affected file silcd/command.c.
3719 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3721 * Fixed the IDENTIFY command reply sending to chech better valid
3722 clients. It was possible to send incomplete list of replies.
3723 Affected file silcd/command.c.
3725 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3727 * Added silc_client_command[s]_[un]register functions now to
3728 dynamically register the commands in client library. Removed
3729 the static table of commands. This allows the client library
3730 to call commands without causing the application to know about
3731 what commands library has called.
3733 Removed the INFO command reply kludge to detect when the command
3734 was called by library. Now library use its own command reply
3735 function for INFO command.
3737 Added function silc_client_command_call to call a command.
3738 Application can use it to call command, not access the structure
3741 Now all commands that are sent by the client library (not
3742 explicitly sent by application) use own command reply functions.
3744 Affected files around lib/silcclient/ and in
3745 irssi/src/silc/core/.
3747 * Fixed the WHOIS command reply sending to chech better valid
3748 clients. It was possible to send incomplete list of replies.
3750 Fixed the WHOIS and IDENTIFY to send the request to router
3751 if normal server did not do it and did not find any results.
3753 Affected file silcd/command.c.
3755 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3757 * Moved the internal data from SilcClient context into its
3758 own file, not accesible to application. Affected files
3759 lib/silcclient/client.h and lib/silcclient/client_internal.h,
3760 and other files in client library.
3762 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3764 * Added doc/examples installation target in Makefile.am.pre.
3767 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3769 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
3770 commands the found client entry will be removed from the
3771 cache, after notifying application about the error. Affected
3772 file lib/silcclient/command_reply.c.
3774 * Changed the /MSG to check for exact nickname user gave, and
3775 not let `nick' match `nick@host' if it is only one found. Now,
3776 user must type the exact nickname (like nick@host2) even if
3777 there are no more than one same nicks found. This is to avoid
3778 a possibility of sending nickname to wrong nickname since
3779 `nick' could match `nick@host'. Affected file is
3780 irssi/src/core/silc-servers.c.
3782 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3784 * Do not print "you are now server operator" or similar when
3785 giving /away command. Affected files are
3786 irssi/src/silc/core/client_ops.c, silc-servers.h.
3788 * Made the silc_server_command_pending_error_check to send
3789 the same command reply payload it received back to the
3790 original sender of the command. This way all arguments
3791 that was received by the server will be received by the
3792 client too. Affected file silcd/command.c.
3794 * Added the silc_idcache_add to return the created cache entry
3795 to a pointer. Affected file lib/silccore/silcidcache.[ch].
3797 * Add global clients to expire if they are not on any channel.
3798 This is because normal server will never know if they signoff
3799 if they are not on any channel. The cache expiry will take
3800 case of these entries. This is done by normal servers only.
3801 The affected files are silcd/command_reply.c,
3802 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
3804 * If server receives invalid ID notification for WHOIS or
3805 IDENTIFY and the ID exists in the lists, it is removed.
3806 Affected file silcd/command_reply.c.
3808 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
3809 in client then client entry that it matches is searched and
3810 the nickname is printed on the screen for user. Affected
3811 file irssi/src/silc/core/client_ops.c.
3813 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3815 * Use cache entry expire time in the LIST command reply to
3816 purge old entries from the cache after the LIST command
3817 reply has been received. This way we don't have non-existent
3818 entries in the cache for too long. Affected file is
3819 silcd/command_reply.c.
3821 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3823 * If we are normal server, and we've not resolved client info
3824 in WHOIS or IDENTIFY from router, and it is global client,
3825 we'll check whether it is on some channel. If it is not
3826 then we cannot be sure about its validity and will resolve it
3827 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
3828 file silcd/command.c.
3830 * Search channel by name (if possible) rather than by ID
3831 in IDENTIFY command's command reply. Affected file is
3832 silcd/command_reply.c.
3834 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3836 * Distribute to the channel passphrase in CMODE_CHANGE notify.
3837 Updated specs and implemented it. Affected file silcd/command.c,
3838 silcd/packet_send.c and silcd/packet_receive.c.
3840 * Implemented the <founder auth> payload handling in the JOIN
3841 command. If provided all conditions for channel joining
3842 except requirement to provide correct passphrase can be
3843 overrided by the channel founder. Updated the protocol specs.
3844 Affected file silcd/command.c.
3846 Added support for founder auth in JOIN command in client
3847 library. Fixed the parsing of the JOIN command now to support
3848 all options as they should be. The affected file is
3849 lib/silcclient/command.c.
3851 * Optimized the WHOIS and IDENTIFY commands to send the request
3852 to router only if it includes nicknames or other names. If
3853 they include only IDs then check the local cache first before
3854 routing. Affected file is silcd/command.c.
3856 * Added channels topic announcements. Affected file is
3857 silcd/packet_receive.c and silcd/server.c.
3859 * Fixed the silc_server_send_notify_topic_set to really destine
3860 the packet to channel. Affected file silcd/packet_send.c.
3862 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
3863 library. Affected file lib/silcclient/client_notify.c.
3865 * Added UMODE announcements. Affected file silcd/server.c.
3867 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3869 * Memory leak fixes in:
3871 lib/silcutil/silcsockconn.c
3872 lib/silcske/silcske.c
3873 lib/silcske/groups.c
3875 lib/silccrypt/silcpkcs.c
3876 lib/silccore/silccommand.c
3877 lib/silccore/silcidcache.c
3882 * ROBOdoc documented the lib/silcske/groups.h file and a
3883 bit changed the interface for better.
3885 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3887 * Update the client entry context in the ID cache after
3888 nick change. Affected file lib/silcclient/command.c.
3889 Fixes the CUMODE command when regaining founder privileges,
3890 and a little WHOIS problem.
3892 * Fixed silc_net_gethostbyname to correctly call the
3893 inet_ntop. Affected file lib/silcutil/silcnet.c.
3895 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3897 * Added IPv6 support checking to the configure.in.pre, added
3898 also --enable-ipv6 option to override the check. Affected
3899 file configure.in.pre.
3901 * The silc_thread_create now calls the start function
3902 directly if threads support is not compiled in. Removes
3903 ugly #ifdef's from generic code. Affected files are
3904 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
3906 * Added silc_net_gethostby[name/addr]_async to asynchronously
3907 resolve. Affected files are lib/silcutil/silcnet.[ch].
3909 * Added support for rendering IPv6 based server, client and
3910 channel IDs. Affected file lib/silcutil/silcutil.c.
3912 * Added support for creating IPv6 based server IDs. Affected
3913 file is silcd/serverid.c.
3915 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3917 * Added silc_net_gethostby[addr/name] into the
3918 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
3919 routines. Added silc_net_is_ip[4/6]. Affected file is
3920 lib/silcutil/unix/silcunixnet.c. All routines that take
3921 address as argument now supports both IPv4 and IPv6 addresses.
3923 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3925 * Fixed LIST command reply sending in server. Affected file
3928 * Server now sends the kicker's client ID in the KICK notify
3929 to the kicked client. Affected file silcd/command.c.
3931 * The client library now parses the kickers client ID and
3932 UI displays it. Affected files lib/silcclient/client_notify.c
3933 and irssi/src/silc/core/silc-channels.c, module-formats.c.
3935 * Made all payload parsing function prototypes consistent.
3936 They all take now const unsigned char * and uint32 pair as
3937 the payload data instead of SilcBuffer. Changes all around
3938 the source tree. Other unsigned char* -> const unsigned char*
3939 changes around the tree as well.
3941 * Optimized SFTP client and server packet sending not to
3942 allocate new buffer for each packet but to recycle the
3943 first allocated buffer. Affected files are
3944 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
3946 * Optimized the SFTP client to use SilcList instead of
3947 SilcDList for requests, because it is faster. Affected file
3948 is lib/silcsftp/sftp_client.c.
3950 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
3951 into lib/silccore/silcid.[ch].
3953 Renamed silcpayload.[ch] into silcargument.[ch].
3955 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
3957 * If client entry is deleted with active key agreement
3958 session, abort the session.
3960 The silc_client_abort_key_agreement now calls the completion
3961 callback with new SILC_KEY_AGREEMENT_ABORTED status.
3963 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
3966 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3968 * Don't use __restrict in older GCC's. Affected file is
3969 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
3971 * silc_net_localhost now attempts to reverse lookup the
3972 IP/hostname. Affected file lib/silcutil/silcnet.c.
3974 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
3975 command. It can be used to gain founder privileges at
3976 the same time when joining the channel.
3978 Defined that the SILC_NOTIFY_TYPE_KICKED send the
3979 kicker's client ID as well. Updated protocol specs.
3981 Defined that the server must send SILC_COMMAND_IDENTIFY
3982 command reply with error status to client who sent
3983 private message with invalid client ID.
3985 Updated the protocol specification.
3987 * Added silc_server_send_command_reply to send any
3988 command reply. Affected file silcd/packet_send.[ch].
3990 * Added silc_id_payload_encode_data to encode ID payload
3991 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
3993 * The server now send IDENTIFY command reply with error
3994 status if client ID in private message is invalid. Affected
3995 file silcd/packet_receive.c.
3997 * Save the server key file with server's IP address in
3998 the filename instead of hostname. The affected file is
3999 irssi/src/silc/core/client_ops.c.
4001 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4003 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4006 * Added libtool support for compiling shared objects in
4007 lib/silcsim. Affected file configure.in.pre and
4008 lib/silcsim/Makefile.am. Original patch by cras.
4010 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4012 * Pid file configuration, and server's config file fixes
4013 patch by toma. Updated CREDITS file.
4015 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4017 * Fixed silc_client_channel_message to not try to decrypt
4018 the message twice if it resolved the destination client
4019 information. This could cause of dropping one channel
4020 message. Affected file lib/silcclient/client_channel.c.
4022 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4024 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4025 lib/silcclient/client.c. This function is used when the SILC
4026 Client is run under some other scheduler, or event loop or
4027 main loop. On GUI applications, for example this may be
4028 desired to used to run the client under the GUI application's
4029 main loop. Typically the GUI application would register an
4030 idle task that calls this function multiple times in a second
4031 to quickly process the SILC specific data.
4033 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4035 * Fixed silc_server_drop() for dropping the supplementary
4036 groups as well, this could cause a security hole on some
4039 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4041 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4044 * Write PID file after dropping privileges. Added -F option
4045 to run server on foreground. A patch by debolaz.
4046 Affected files silcd/server.c, silcd/silcd.c.
4048 * Fixed MOTD to return the MOTD file server name. Affected
4049 file silcd/command.c.
4051 * Added INFO command reply handling to the Irssi SILC Client.
4052 Affected file irssi/src/silc/core/client_ops.c.
4054 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4056 * Fixed the silc_idcache_list_* routines to really support
4057 the dynamic list. Fixes a crash. Affected file is
4058 lib/silccore/silcidcache.c.
4060 * Fixed the LIST command reply to really call LIST command's
4061 pending callbacks. Affected file silcd/command_reply.c.
4063 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4065 * Update conn->local_entry->nickname after giving NICK
4066 command. Affected file lib/silcclient/command.c.
4068 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4070 * Added the [pid] option to the silcd configuration file
4072 Affected files: serverconfig.[ch] and silcd.c
4074 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4076 * Save fingerprint in WHOIS command reply in server.
4077 Affected file silcd/command_reply.c.
4079 * Fixed NICK commands pending callback registration.
4080 Affected file lib/silcclient/command.c.
4082 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4084 * Use ++server->cmd_ident when sending commands in server,
4085 instead of random number. Affected file silcd/command.c.
4087 * Fixed GETKEY command reply to call actually GETKEY pending
4088 command callbacks. Affected file silcd/command_reply.c.
4090 * A bit stricter check for nicknames. Check for same nickname
4091 in NICK command also. Affected file silcd/command.c.
4093 * Do not call INFO command everytime client ID changes, only
4094 during first connecting. Affected file lib/silcclient/client.c.
4096 * Set the new nickname only after successful command reply for
4097 NICK command is returned by server. Affected file
4098 lib/silcclient/command.c.
4100 * Remove nicknames from nicklist during server_signoff notify.
4101 Should fix /NAMES bit more. The affected file is
4102 irssi/src/silc/core/silc-channels.c.
4104 * Added `fingerprint' field to the SilcIDListData in the
4105 silcd/idlist.h to hold the fingerprint of the client's
4108 Send the fingerprint of the client's public key in WHOIS
4111 Affected files silcd/command.c, and silcd/idlist.[ch].
4113 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4114 create fingerprint from given data.
4116 * Show the fingerprint of the client's public key in WHOIS.
4117 Affected files irssi/src/module-formats.[ch] and
4118 irssi/src/silc/core/client_ops.c.
4120 * Format the multiple same nicknames also during JOIN and
4121 NICK_CHANGE notifys. Affected file is
4122 lib/silcclient/client_notify.c.
4124 * Do not print error on screen for invalid private message
4125 payload since it can come if someone is sending private
4126 messages with wrong key. Affected file
4127 lib/silccore/silcprivate.c.
4129 * Fixed multiple concurrent /PING crash. Affected file
4130 lib/silcclient/command.c.
4132 * Changed the wrong ID encoding. All IP addresses must be
4133 in MSB first order in encoded format. They were encoded
4134 wrong and was in LSB format. Affected files are
4135 silcd/serverid.c, lib/silcutil/silcutil.c.
4137 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4139 * Call the `connect' client operation through the scheduler
4140 in case of error. Affected file lib/silcclient/client.c.
4142 * Call the `failure' client operation even if the error
4143 occurred locally during a protocol. Affected file is
4144 lib/silcclient/protocol.c.
4146 * Added support of sending LIST command to router from normal
4147 server. This way normal server can get list of all channels
4148 in the network too. Fixed the channel list sending in the
4149 server too. Affected files are silcd/command.c, and
4150 silcd/command_reply.[ch].
4152 * Added silc_server_update_channels_by_server and
4153 silc_server_remove_channels_by_server. They are used during
4154 disconnection of primary router and in backup router protocol.
4155 Affected file silcd/server_util.[ch], silcd/server.c and
4156 silcd/server_backup.c.
4158 * Fixed channel adding to global list in IDENTIFY command
4159 reply in server. Affected file silcd/command_reply.c.
4161 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4163 * If the incoming packet type is REKEY or REKEY_DONE process
4164 that packet always synchronously. Fixes yet another MAC
4165 failed error on slow (dialup) connections. Affected file
4166 lib/silcclient/client.c and silcd/server.c.
4168 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4170 * Call check_version SKE callback for initiator too. Affected
4171 file lib/silcske/silcske.c.
4173 * Implemented fix for security hole found in the SKE that was
4174 fixed in the specification few days back; the initiator's
4175 public key is now added to the HASH value computation.
4176 Added backwards support for the old way of doing it too, for
4177 old clients and old servers. Affected file is
4178 lib/silcske/silcske.c.
4180 * Enabled mutual authentication by default in SKE. If initiator
4181 is not providing mutual authentication the responder will
4182 force it. This will provide the proof of posession of the
4183 private key for responder. The affected files are
4184 lib/silcclient/protocol.c and silcd/protocol.c.
4186 * Do not cache anymore the server's public key during SKE.
4187 We do mutual authentication so the proof of posession of
4188 private key is done, and if the server is authenticated in
4189 conn auth protocol with public key we must have the public
4190 key already. Affected file silcd/protocol.c.
4192 * Added new global debug variable: silc_debug_hexdump. If
4193 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4194 file lib/silcutil/silclog.[ch].
4196 * Fixed compilation warning due to char * -> const char *.
4197 Affected files lib/silcutil/silcnet.h, and
4198 lib/silccore/silcauth.[ch].
4200 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4202 * Fixed CMODE command when new channel key was created. If
4203 the creation failed the old key was removed. Next time giving
4204 same command would crash the server since the old key was
4205 freed already. Affected file silcd/command.c.
4207 * Fixed the silc_server_announce_get_channels to not crash
4208 on reconnect. Affected file silcd/server.c.
4210 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4212 * Added silc_log_set_debug_string function to set a regex
4213 string to match for debug output. Only the function names,
4214 or filenames matching the given debug string is actually
4215 printed. This way it is possible to filter out those debug
4216 strings that user is not interested in.
4218 Fixed a bug in silc_string_regexify.
4220 Affected files lib/silcutil/silclog.[ch], and
4221 lib/silcutil/unix/silcunixutil.c.
4223 * Changed the -d options in both server and Irssi SILC client
4224 to take the debug string as argument. Affected files
4225 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4227 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4229 * Added silc_hash_babbleprint to create a Bubble Babble
4230 Encoded fingerprint. The encoding is developed by Antti
4231 Huima (draft-huima-babble-01.txt), and it creates human
4232 readable strings out of binary data. Affected file
4233 lib/silccrypt/silchash.[ch].
4235 * Print the babble print now in addition of fingerprint as well
4236 in Irssi SILC client. Affected files are
4237 irssi/src/fe-common/silc/module-formats.[ch],
4238 irssi/src/fe-common/silc/core/client_ops.c.
4240 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4242 * Fixed a security problem found in SKE. The initiator's
4243 public key too is now added to the HASH hash value creation
4244 which is signed by the responder to create the SIGN value.
4245 This will prevent anyone in the middle to lie to the responder
4246 about the initiator's public key. If this is done now, the
4247 man in the middle will get caught. Updated the protocol
4250 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4252 * Better installation directory handling. Configure module
4253 paths and other paths automatically to example_silc* files
4254 in doc/. A patch by toma.
4256 * Fixed compiler warning from MPI library, and from SILC RNG.
4259 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4260 It can be configured with ./configure. A patch by toma.
4262 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4264 * Find correct make to use in prepare-clean. A patch by
4265 toma. Affected file prepare-clean.
4267 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4269 * Added irssi variables use_auto_addr, auto_bind_ip,
4270 auto_bind_port and auto_public_ip.
4272 * Changed the interface for silc_client_send_key_agreement
4273 in lib/silcclient/silcapi.h
4277 irssi/src/silc/core/silc-core.c
4279 lib/silcclient/silcapi.h
4280 irssi/src/silc/core/silc-channels.c
4281 lib/silcclient/client_keyagr.c
4284 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4286 * Added silc_pkcs_public_key_compare to compare two
4287 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4289 * Check that the client who set the founder mode on the
4290 channel is the same client that is giving the founder
4291 mode to itself. It is done by comparing the saved public
4292 key (it is saved even in the authentication is passphrase).
4293 Affected file silcd/command.c.
4295 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4297 * Do not process packet for disconnected socket connection.
4298 Affected file lib/silccore/silcpacket.c.
4300 * Process the DISCONNECT packet through scheduler in the
4301 client library. Affected file lib/silcclient/client.c.
4303 * Fixed the silc_client_packet_parse to not to increase
4304 the packet sequence number if the conn->sock and the
4305 current socket connection is not same. This can happen
4306 for example during key agreement when the conn includes
4307 multiple socket connections (listeners). Affected file
4308 lib/silcclient/client.c.
4310 * The sender of the file transfer request now provides also
4311 the pointer (listener) for the key exchange protocol. If
4312 the listener cannot be created then it sends empty key
4313 agreement and lets the receiver provide the listener.
4315 Added `local_ip' and `local_port' arguments to the
4316 silc_client_file_send. If they are provided they are used,
4317 if not then it will attempt to find local IP address, if
4318 not found or bind fails then the remote client will provide
4321 Affected files are lib/silcclient/client_ftp.c and
4322 lib/silcclient/silcapi.h.
4324 * Extended the FILE SEND command to support defining the
4325 local IP and port for key exchange listener. They are
4326 optional. Affected file irssi/src/silc/core/silc-servers.c.
4328 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4330 * Defined to WHOIS command reply the sending of fingerprint
4331 of the client's public key (if the proof of posession of the
4332 corresponding private key is verified by the server).
4333 Updated to the protocol specification.
4335 * Added support of receiving the client's public key's
4336 fingerprint in command reply in client library. Affected
4337 file is lib/silcclient/command_reply.c, and
4338 lib/silcclient/idlist.[ch].
4340 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4342 * Do not send over 128 chars long nickname to the server
4343 in NICK command. Affected file lib/silcclient/command.c.
4345 * Do not send over 256 chars long channel names to the server
4346 in JOIN command. Affected file lib/silcclient/command.c.
4348 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4350 * Assure that silc_server_close_connection cannot be called
4351 twice for same socket context. Affected file is
4354 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4356 * Send error message to application if opening file for
4357 writing during file transfer fails. Affected file is
4358 lib/silcclient/client_ftp.c.
4360 Remove all file transfer sessions for a client that we're
4361 removing from ID cache.
4363 Affected file is lib/silcclient/client_ftp.c.
4365 * Fixed silc_net_addr2bin to return correct address. Affected
4366 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
4368 * Fixed file transfer session removing on signoff notify.
4369 Affected file irssi/src/silc/core/silc-servers.c.
4371 * Added the SilcClientFileError to be returned in the monitor
4372 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
4373 Affected file lib/silcclient/silcapi.h.
4375 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4377 * Fixed a crash in silc_client_ftp_free_sessions and
4378 silc_client_ftp_session_free_client. Affected file
4379 lib/silcclient/client_ftp.c.
4381 * Added `disabled' field in the SilcChannelEntry in the server
4382 to indicate if the server entry is disabled. Affected file
4383 silcd/idlist.h, silcd/command[_reply].c.
4385 * SILC server adds now /var/run/silcd.pid everytime it is
4386 started. Affected file silcd/silcd.c.
4388 * Added silc_server_packet_send_clients to send a packet to
4389 the provided table of client entries. Affected file
4390 silcd/packet_send.[ch].
4392 * Fixed a crash in client resolving in client_prvmsg.c in
4393 client library. Affected file lib/silcclient/client_prvmsg.c.
4395 * Do not actually remove the client directly from ID cache
4396 during SERVER_SIGNOFF, but invalidate it. This way we
4397 preserve the WHOWAS info for the client. Affected file
4398 silcd/server_util.c.
4400 * Fixed SERVER_SIGNOFF notify handling in the server. The
4401 server is now able to process incoming SERVER_SIGNOFF notify
4402 for a server that it doesn't even know about. It will remove
4403 the clients provided in the notify. Affected file
4404 silcd/packet_receive.c.
4406 * Check for partial packet in data queue after every packet that
4407 was found from the queue. Return and wait for more data if
4408 there is partial data in queue. Affected file is
4409 lib/silccore/silcpacket.c.
4411 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4413 * Added SilcClietFileError enum to indicate error in
4414 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
4415 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
4416 Affected files lib/silcclient/silcapi.h and
4417 lib/silcclient/client_ftp.c.
4419 * Check that newsize in silc_buffer_realloc is larger than
4420 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
4422 * Added better monitor of file transfers. It now monitors
4423 key agreement protocol during the file transfer too. Added
4424 error reporting too. Affected files
4425 irssi/src/silc/core/silc-servers.c,
4426 irssi/src/fe-common/silc/module-formats.[ch].
4428 * Wrote a help file for FILE command.
4430 * Added silc_rng_global_get_byte_fast to get not-so-secure
4431 random data as fast as possible. Random data is read from
4432 /dev/urandom if available and from the SILC RNG if not
4433 available. It is used in padding generation. Affected file
4434 lib/silccrypt/silcrng.[ch].
4436 * All packets in client library are now processed synchronously.
4437 Optimized packet processing a lot. Affected file
4438 lib/silcclient/client.c.
4440 * All server connection packets are processing synchronously
4441 now in server, to optimize packet processing. Affected file
4444 * Include files are installed now only in Toolkit distribution
4445 if make install is given. Affected files: all Makefile.am's.
4447 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4449 * Assure that silc_client_notify_by_server_resolve does not
4450 resolve the client information multiple times. If it cannot
4451 be found by the first it cannot be found at all. Affected
4452 file lib/silcclient/client_notify.c.
4454 * Fixed WHOWAS command reply calling. Affected file
4455 lib/silcclient/command_reply.c.
4457 * Removed all references to silc_idlist_get_client from the
4458 Irssi SILC client since that call is internal call used by
4459 the library. The Irssi SILC client will use now client
4460 retrieval functions found in silcapi.h.
4462 * Fixed a bug in resolving nickname info before sending
4463 private message. It used freed memory. Affected file
4464 irssi/src/silc/core/silc-servers.c.
4466 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4468 * Assure my_channels statistics cannot go negative in server.
4469 Affected files silcd/server.c, silcd/server_util.c.
4471 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4473 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
4475 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4477 * Win32 Toolkit changes. Affected files
4478 win32/silc.dsw, win32/libsilc/libsilc.def,
4479 win32/libsilcclient/libsilc.def,
4480 lib/silcutil/silcutil.c, and
4481 lib/sftp/sftp_fs_memory.c.
4483 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4485 * Added silc_net_localip to return local host's IP address.
4486 Affected file lib/silcutil/silcnet.[ch].
4488 * If key exchange or rekey protocol is active for a connection
4489 parse all packets syncronously since there might be packets
4490 in packet queue that we are not able to process without first
4491 processing packets before them. Affected file silcd/server,
4492 lib/silcclient/client.c.
4494 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
4495 whether library should continue processing the packet.
4496 Affected file lib/silccore/silcpacket.h.
4498 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
4499 SilcSFTPMonitorData to SFTP server to monitor various
4500 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
4501 lib/silcsftp/sftp_server.c.
4503 * Added silc_file_size to return file size. Affected file
4504 lib/silcutil/silcutil.[ch].
4506 * Implemented the file transfer support for the client library.
4507 Added preliminary support for simple client to client one-file
4508 transmission. Affected file lib/silcclient/client_ftp.c,
4509 lib/silccilent/client.[ch].
4511 * Added new local command FILE to the Irssi SILC Client.
4512 It is used to perform the file transfer. It has subcommands
4513 SEND, RECEIVE, SHOW and CLOSE. Affected files
4514 irssi/src/silc/core/client_ops.c,
4515 irssi/src/silc/core/silc-server.[ch].
4517 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4519 * Relay the SILC_PACKET_FTP in the server. Affected files
4520 silcd/server.c and silcd/packet_receive.c.
4522 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4524 * Renamed silc_file_read and silc_file_write to functions
4525 silc_file_readfile and silc_file_writefile. Added function
4526 silc_file_open and silc_file_close. Affected files
4527 lib/silcutil/silcutil.[ch].
4529 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4531 * Resolve the client info when received private message or
4532 channel message for a client which nickname we don't know.
4533 Affected files lib/silcclient/client_prvmsg.c and
4534 lib/silcclient/client_channel.c.
4536 * Do not crash in /KEY if client is not connected. Affected
4537 file irssi/src/silc/core/silc-channels.c.
4539 * Added SilcClientStatus field to the SilcClientEntry in the
4540 lib/silcclient/idlist.h.
4542 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
4543 is incomplete and is being resolved, it won't be resolved
4546 Make sure also that USERS command reply does not resolve
4547 twice information. Affected file is
4548 lib/silcclient/command_reply.c.
4550 Make sure that silc_client_get_clients_by_list does not
4551 resolve twice same information.
4553 * Check for valid client->id in the silc_server_free_client_data.
4554 Affected file silcd/server.c.
4556 * Fixed /GETKEY nick@server not to crash if the server entry
4557 is not found. Affected file lib/silcclient/command.c.
4559 * Fixed the silc_server_check_cmode_rights to check the
4560 requested modes correctly. Affected file silcd/command.c.
4562 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
4564 * Better checks for non-printable chars in nick added.
4565 Affected file silcd/command.c.
4567 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4569 * Call the silc_server_udpate_servers_by_server in the
4570 primary router that comes back online in the backup resuming
4571 protocol. Otherwise it routes packets wrong. Affected file
4572 silcd/server_util.[ch], silcd/server_backup.c.
4574 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4576 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
4577 lib/silcutil/silcbuffmt.[ch].
4579 * Redefined the SILC packet header to include the padding
4580 length. Affected file lib/silccore/silcpacket.[ch].
4582 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
4583 length for maximum padding up to 128 bytes). Affected
4584 file lib/silccore/silcpacket.h.
4586 * Removed all backwards support for old 0.5.x MAC thingies.
4587 The SILC packet header change makes it impossible to be
4588 backwards compatible.
4590 * Send the ENDING packet with timeout in the backup resuming
4591 protocol. This is to assure that all routers has connected
4592 to the primary router. Affected file silcd/server_backup.c.
4594 * Changed the RNG to take the first IV from random data. It
4595 used to take it from zero actually. Changed the RNG also
4596 to use /dev/urandom during session. /dev/random is used
4597 in initialization. Affected file lib/silccrypt/silcrng.[ch].
4599 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4601 * Changed the SILC packet header to have the first two bytes
4602 (the packet length) encrypted. Affected files aroung the
4603 code tree, lib/silccore/silcpacket.[ch]. Removed the
4604 SilcPacketCheckDecrypt callback. It is not needed anymore
4605 since the silc_packet_receive_process will determine now
4606 whether the packet is normal or special.
4608 * Implemented the unidirectional MAC keys. Affected files
4609 lib/silcske/silcske.c, silcd/protocol.c and
4610 lib/silcclient/protocol.c.
4612 * Implemented the packet sequence number to the MAC computation.
4613 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
4614 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
4615 lib/silcclient/protocol.c.
4617 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4619 * Allow backup router to announce servers. All servers
4620 announced by backup router are added to the global list
4621 automatically. Update hte server's socket to our primary
4622 router also when backup router announces a server.
4623 Affected file silcd/packet_receive.c.
4625 * Do not update the client->router in the function
4626 silc_server_udpate_clients_by_server if the client is on
4627 global list. We might fail to find any specific server
4628 for locally connected clients and local cell clients. They
4629 should still use the `from' and not `to' as client->router.
4630 This fixes backup router resuming protocol. Affected file
4631 silcd/server_util.c.
4633 * Decrease channel statistics count only if the channel
4634 deletion worked. Affected files are silcd/server.c and
4635 silcd/server_util.c.
4637 * Added silc_server_update_servers_by_server to update origin
4638 of all server entries. Used during backup router protocol.
4639 Affected files silcd/server_util.[ch], silcd/server.c. and
4640 silcd/backup_router.c.
4642 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
4643 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
4644 silc_hmac_get_hash and silc_hmac_get_name. Affected file
4645 lib/silccrypt/silchmac.c.
4647 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4649 * Assure that router cannot reroute the same channel message
4650 to the sender. Affected file silcd/packet_receive.c.
4652 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4654 * Made better checks that the channel message is not sent
4655 to the router it came from. Affected file is
4656 silcd/packet_send.c. Fixed memory leak too.
4658 * Announce informations for incoming router connection, but
4659 only after checking if it is replaced by backup router.
4660 Affected file silcd/packet_receive.c.
4662 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4664 * Fixed the backup resuming protocol to work in multiple
4665 router environment. Affected file silcd/server_backup.c.
4667 * Route packet only to one router in the function
4668 silc_server_packet_send_to_channel. Affected file is
4669 silcd/packet_send.c.
4671 * Fixed silc_server_send_notify_dest to set the broadcast
4672 flag. Fixed the silc_server_send_notify_topic to actually
4673 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
4674 Affected file silcd/packet_send.c.
4676 * Changed the SFTP Filesystem interface. Changed the
4677 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
4678 the filesystem operation function. The SilcSFTPFilesystem
4679 is now a context that is allocated by all filesystem allocation
4680 functions and it already includes the operations structure
4681 and filesystem specific context. It is given as argument
4682 now to the silc_sftp_server_start. This made the interface
4683 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
4684 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
4686 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4688 * Changed the backup router adding and getting interfaces
4689 in the server. The router that will be replaced by the
4690 specified backup router is now sent as argument. Affected
4691 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
4694 * Added silc_net_addr2bin_ne to return the binary form of
4695 the IP address in network byte order. Affected files
4696 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
4698 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4700 * Check for existing server ID in silc_server_new_server
4701 and in silc_server_connect_to_router_final and remove the
4702 old entry if it exists. Affected file silcd/packet_receive.c,
4705 * Send the channel message always to only one router, either
4706 in upstream or downstream. Affected file is
4707 silcd/packet_send.c.
4709 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4711 * Wrote the definition of the backup resuming protocol to the
4712 protocol specification.
4714 * Removed one redundant channel key generation from normal
4715 server during joining procedure. Removed one redundant
4716 channel key sending from server to router during joining
4717 procedure. Affected file silcd/command.c.
4719 * Made minor bugfixes to the backup router resuming protocol.
4720 Affected file silcd/server_backup.c, server.c.
4722 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4724 * Added --disable-asm configuration option. Affected files
4725 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
4728 * Implemented the backup resuming protocol that is used to
4729 resume the primary router position in the cell after the
4730 primary router comes back online. Affected files
4731 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
4732 and silcd/server_util.[ch].
4734 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4736 * Sleep two (2) seconds after sending QUIT command to server.
4737 Affected file lib/silcclient/command.c.
4739 * Assure that if outgoing data buffer is pending do not force
4740 send any data. Affected file silcd/packet_send.c.
4742 * Assure that if outgoing data buffer is pending do not force
4743 send any data. Affected file lib/silcclient/client.c.
4745 * Implemented the backup router support when the primary router
4746 goes down. The servers and routers can now use the backup
4747 router as new primary router without loosing connectivity.
4749 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4751 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
4752 in the server to indicate disabled entry. All data read
4753 from the connection will be ignored and no data is sent
4754 for entry that is disabled. Affected files are
4755 silcd/idlist.h, silcd/server.c.
4757 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4759 * Created SFTP client and server test programs in the
4760 lib/silcsftp/tests directory.
4762 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4764 * Implemented memory filesystem (virtual filesystem) for
4765 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
4768 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4770 * Implemented the SFTP (SSH File Transfer Protocol) to the
4771 lib/silcsftp. It includes SFTP client and SFTP server
4774 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4776 * Moved lib/silccore/silcprotocol.[ch] to the
4777 lib/silcutil library.
4779 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
4780 take variable argument list pointer as argument. Affected
4781 file lib/silcutil/silcbuffmt.[ch].
4783 * Added silc_buffer_set function that is used to set data
4784 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
4785 Affected file lib/silcutil/silcbuffer.h.
4787 * Changed various routines in the core library to use the new
4788 silc_buffer_set instead of allocating new buffer only for
4791 * Added 64-bit value formatting and unformatting support to the
4792 silc_buffer_[un]format routines. Affected file is
4793 lib/silcutil/silcbuffmt.[ch].
4795 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
4796 to includes/bitmove.h.
4798 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4800 * Fixed channel user mode saving in client library. Affected
4801 file lib/silcclient/command[_reply].c.
4803 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4805 * Defined the file transfer to the SILC Protocol. Added
4806 new packet type SILC_PACKET_FTP and defined File Transfer
4807 Payload. The mandatory file transfer protocol is SFTP
4808 (SSH File Transfer Protocol). Affected file in addition
4809 of the internet draft is lib/silccore/silcpacket.h.
4811 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
4812 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
4813 is used as part of backup router protocol when the primary
4814 router of the cell is back online and wishes to resume
4815 the position as primary router.
4817 * Redefined the MAC generation keys in the protocol. The
4818 same key is not used anymore in both direction. Both
4819 direction will now use different keys for sending and
4820 receiving. This fixes a potential security flaw. This
4821 change causes incompatibilities in the protocol.
4823 * Redefined also the MAC computation from the packet.
4824 An packet sequence number is now added to the MAC
4825 computation. This prevents possible replay attacks against
4826 the protocol. This change too causes incompatibilities
4829 Added `sequence' field to the SilcPacketContext to hold
4830 the current sequence number for the packet.
4832 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4834 * Added `created' field to the SilcIDListData in the file
4835 silcd/idlist.h to indicate the time when the entry was
4838 * Added `created' field to the SilcChannelEntry too. Affected
4839 file silcd/idlist.h.
4841 * Added `creation_time' aguments to all the announcement functions
4842 in the server. If it is provided then only the entries that
4843 was created after the provided time frame are actually
4844 announced. Affected file silcd/server.[ch].
4846 * The protocol says that the Channel ID's IP address must be
4847 based on the router's IP address. Added check for this in
4848 the silc_server_new_channel when processing incoming New Channel
4849 Payload. Affected file silcd/packet_receive.c.
4851 * Print out the correct version with --version in SILC client.
4852 Affected file irssi/src/silc/core/silc-core.c.
4854 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4856 * Fixed WHOWAS command to check for completnes of the client
4857 entry always, not just when the command is coming from client.
4858 Affected file silcd/command.c.
4860 * Added new function silc_server_packet_queue_purge to purge the
4861 outgoing data queue to the network. After the function returns
4862 it is guaranteed that the outgoing packet queue is empty.
4863 Affected file silcd/packet_send.[ch].
4865 * Purge the outgoing packet queue in the rekey protocol's final
4866 callback to assure that all rekey packets go to the network
4867 before quitting the protocol. Affected file silcd/server.c.
4869 * Added silc_client_packet_queue_parse as similar function as
4870 in server to the client library. The affected file is
4871 lib/silcclient/client.c.
4873 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4875 * Splitted silcd/server.c and created silcd/server_util.[ch]
4876 for utility functions.
4878 * Added new socket flag SILC_SF_DISABLED to indicate that the
4879 connection is open but nothing can be sent to or received from
4880 the connection. Affected file lib/silcutil/silsockconn.[ch].
4881 The checking for disabled socket is checked in the low level
4882 silc_socket_write and silc_socket_read functions.
4884 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4886 * Allow only nicknames and channel names that fits into the
4887 7-bit unsigned char ASCII set. Affected file silcd/command.c.
4889 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4891 * When processing JOIN command reply in server check that if
4892 the channel exists in our global list we'll move it the local
4893 list. Affected file silcd/command_reply.c.
4895 * Fixed the check whether client is joined on the channel already
4896 in JOIN command. Affected file lib/silcclient/command.c.
4898 * Fixed the JOIN command reply to check whether the channel
4899 already exists. Affected file lib/silcclient/command_reply.c.
4901 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4903 * Added silc_ske_status_string to map the SKE error numbers
4904 to readable strings. The affected files are
4905 lib/silcske/silcske[_status].[ch].
4907 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4909 * Do not show the private channels on the WHOIS channel list
4910 as it is not allowed by the protocol. The affected file is
4913 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4915 * Assure that the packet length digged from the actual packet
4916 is something sensible in the silc_packet_decrypt_rest_special
4917 in lib/silccrypt/silcpacket.c.
4919 * Free and NULL the allocated pointer in silc_hmac_alloc if
4920 the HMAC allocation fails. The affected file is
4921 lib/silccrypt/silchmac.c.
4923 * Print the selected security properties to the log files in
4924 the server. Affected file silcd/protocol.c.
4926 * Add SKE's reference counter even if calling the completion
4927 callback manually. Otherwise it goes negative, although it
4928 does not cause any problems. The affected file is
4929 lib/silcske/silcske.c.
4931 * Remove the client entry with short timeout after giving the
4932 KILL command. Affected file lib/silcclient/command.c.
4934 * Fixed to send error reply in WHOIS and IDENTIFY commands in
4935 case all found clients are already disconnected (WHOWAS would
4936 found them) in the server. Affected file silcd/command.c.
4938 * Update the last_receive (time of last data received) to be
4939 updated only when received private or channel message so that
4940 the idle time showed in WHOIS makes more sense.
4942 * Added boolean field `valid' in to the SilcClientEntry in the
4943 client library to indicate whether the entry is valid or not.
4944 This fixes the nickname change bug on channel when changing
4945 the nickname to be same than the old (like nick to Nick) the
4946 nickname formatter doesn't set the new nick anymore to Nick@host.
4947 Affected file lib/silcclient/idlist.[ch].
4949 * Now actually fixed the nickname changing on disconnection.
4950 Added new function silc_change_nick to the Irssi SILC Client.
4951 Affected file irssi/src/silc/core/client_ops.c,
4952 irssi/src/silc/core/silc-nicklist.[ch].
4954 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4956 * Check that the public key exists in the GETKEY command before
4957 trying to encode it. Affected file silcd/command.c.
4959 * Print some notifications on received public keys with GETKEY
4960 command in the Irssi SILC Client. Affected files are
4961 irssi/src/fe-common/silc/module-formats.[ch],
4962 irssi/src/silc/core/client_ops.c.
4964 * Use IDENTIFY command to resolve the server information in the
4965 GETKEY command instead of INFO command. Affected file
4966 lib/silcclient/command.c.
4968 * All command reply functions in the client library now calls
4969 the pending command reply callbacks even if an error has
4970 occurred. The server has done this a long time and now it was
4971 time to move the client library to this as well. Now all
4972 errors can be delivered back to the pending command reply
4973 callbacks if necessary. Affected files are
4974 lib/silcclient/command[_reply].[ch].
4976 * Change the nickname on disconnection back to the username
4977 because in reconnect the server will enforce it to it anyway.
4978 Affected file irssi/src/silc/core/silc-servers.c.
4980 * Fixed a config file parsing bug in the Irssi SILC client.
4981 Affected file irssi/src/silc/core/clientconfig.c.
4983 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4985 * When printing the channel mode on JOIN, verify that the
4986 channel key and channel's HMAC are valid. Affected file
4987 irssi/src/silc/core/client_ops.c.
4989 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4991 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
4992 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
4993 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
4995 * Removed channel key rekey task deleting from the function
4996 silc_server_save_channel_key. Affected file silcd/server.c.
4997 Added explicit timeout task context instead that is used to
4998 delete the task if we are registering a new task before the
4999 new task has elapsed.
5001 * When channel key rekey occurs the client library now saves
5002 the old channel key for a short period of time (10 seconds) and
5003 is able to use it in case some is still sending channel
5004 messages encrypted with the old key after the rekey. Affected
5005 file lib/silcclient/[idlist.h|client_channel.c].
5007 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5009 * Added check to the silc_server_new_id_real to not accept
5010 new ID if it is the sender's own ID. Affected file is
5011 silcd/packet_receive.c.
5013 * Assure that we do not announce ourself or the one we've
5014 sending our announcements when we're router and are announcing
5015 servers to our primary router. Affected file silcd/server.c.
5017 * Fixed silc_server_command_identify_check_client to assemble
5018 correct WHOIS packet. It send corrupted WHOIS packet and
5019 caused problem with router to router connections. Affected
5020 file silcd/command.c.
5022 Fixed also silc_server_command_whois_check the same way
5023 as for the IDENTIFY command.
5025 * Added new SilcIDListStatus to the server in the SilcIDListData
5026 structure. The status now includes the current status of
5027 the entry (like registered, resolved etc.). Affected file
5028 silcd/idlist.[ch]. Defined a bunch of different status types
5029 as well. This replaced the old boolean registered field as well.
5031 Added resolve_cmd_ident field to the SilcClientEntry structure
5032 too so that if the entry is for example being resolved so
5033 another command may attach to the same pending command reply
5034 without requiring to resolve the same entry again. This concept
5035 should optimize the WHOIS and the IDENTIFY resolving under
5036 heavy load by taking away unnecessary resolving for entries
5037 that are being resolved already.
5039 Added support for adding multiple pending commands for one
5040 command idenfier. Affected file silcd/command[_reply].[ch].
5042 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5043 before deleting the data. Otherwise the hash table will have
5044 freed data in comparison functions. Affected file is
5045 silcd/command_reply.c.
5047 * Fixed silc_idlist_replace_client_id to add the new entry to
5048 the cache with NULL nickname. Otherwise there will be invalid
5049 memory as the nickname after the nickname is freed. Affected
5050 file silcd/packet_receive.c.
5052 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5053 saved into wrong slots because the previous number of entries
5054 was not taken into account. Affected file silcd/idlist.c.
5055 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5057 * If we are router and we receive JOIN notify to a channel that
5058 does not have any users then notified client is marked as the
5059 channel founder, as it is it. The affected file is
5060 silcd/packet_receive.c
5062 * Added to the extended hash table API's table_del_*ext functions
5063 the destructor as argument too, so that the caller can decide
5064 which destructor to use or whether to use destructor at all.
5065 Affected file lib/silcutil/silchashtable.[ch].
5067 * Fixed ID Cache purging. It actually deleted the entries from
5068 the hash table after the data was freed. The hash table ended
5069 up comparing freed memory. The affected file is
5070 lib/silccore/silcidcache.c.
5072 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5074 * Fixed Irssi SILC client's KILL command's HELP syntax.
5076 * The USERS command now resolves the detailed user information
5077 if the userinfo field is missing. Affected file is
5078 lib/silcclient/command_reply.c.
5080 * Do not print error in silc_file_read if the read file does
5081 not exist. Just silently return NULL. Affected file is
5082 lib/silcutil/silcutil.c.
5084 * Fixed the silc_log_output to not wine about NULL filename
5085 and to not create some bogus " " filename. Affected file is
5086 lib/silcutil/silclog.c.
5088 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5090 * Fixed various printing bugs on the user interface in the
5091 Irssi SILC Client. Minor changes that were forgotten from
5094 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5096 * Fixed the configure.in.pre and the compilation and distribution
5097 environment to support the new autoconf 2.52. That version is
5098 now required to compile the CVS trunk.
5100 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5102 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5103 to generally parse user@fqdn format strings. Affected file
5104 lib/silcutil/silcutil.c.
5106 * Added nickname_format and nickname_force_format fields to the
5107 SilcClientParams structure. The first one defines the format
5108 for the nicknames that the library will enforce if the receives
5109 multiple same nicknames. The second one is boolean value and
5110 can be used to force the library to always enforce the format
5111 to the nicknames regardles whether there are multiple nicknames
5112 or not. This configurable formatting was employed to flexibly
5113 support accessing multiple nicknames from the user interface.
5114 The userinterface can now set the nicknames to what ever format
5115 they prefer. Affected file lib/silcclient/silcapi.h.
5117 Added function silc_client_nickname_format to the file
5118 lib/silcclient/idlist.c. It performs the nickname formatting.
5120 Added new field `hostname´ to the SilcClientEntry context.
5121 It holds the hostname of the client. Affected file is
5122 lib/silcclient/idlist.h.
5124 * Irssi SILC Client sets the nicknames in nick@hostn format.
5125 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5126 irssi/src/silc/core/silc-core.c.
5128 The WHOIS printing now also shows both the real nickname and
5129 the formatted nickname so that user knows how to access the
5130 user if there are multiple same nicknames cached. Affected
5131 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5132 printing formatting too to take the hostname now as a separate
5133 argument. The Affected file is
5134 irssi/src/fe-common/silc/modules-formats.[ch].
5136 * Changed the silc_client_get_clients_local to accept the formatted
5137 nickname as argument. It accepts the real nickname too but the
5138 formatted nickname can be used to find the true entry from
5139 multiple entries. Affected file lib/silcclient/silcapi.h and
5140 lib/silcclient/idlist.c.
5142 * Added nickname_format_parse field to the SilcClientParams.
5143 It is a callback function provided by the application to parse
5144 the nickname out of the formatted nickname string. The library
5145 calls it to get the nickname from the formatted string. Since
5146 the application generally knows better the format of the nickname
5147 string it parses it instead of the library, even though library
5148 encodes the formatted string. If the callback function is not
5149 provided then the library will use the string as is. The
5150 affected file is lib/silcclient/silcapi.h.
5152 * All the nickname strings passed to the client library in
5153 commands are now expected to be formatted nickname strings.
5154 If the command does not support the formatted nickname string
5155 it will assume that the sent string is the actual nickname.
5156 Affected file lib/silcclient/command.c.
5158 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5160 * Added public key authentication support to OPER and SILCOPER
5161 commands in the client library. Affected file is
5162 lib/silcclient/command.c.
5164 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5166 * Changed the get_auth_methdod client operation to be asynchronous.
5167 It can be async if the application resolves the authentication
5168 method from the server during the negotiation. Added new
5169 SilcGetAuthMeth completion callback that the application will
5170 call after resolving the authentication method.
5172 Added function silc_client_request_authentication_method that
5173 the application can use to resolve the authentication method
5174 from the server. Added also SilcConnectionAuthRequest callback
5175 that the library will call after the server has replied. The
5176 application can call this function if it does not know the
5177 current authentication method.
5179 Affected files are lib/silcclient/client.c and
5180 lib/silcclient/silcapi.h.
5182 * The Irssi SILC client now automatically resolves the authentication
5183 method incase any configuration information is not present (and
5184 currently there never is). The affected file is
5185 irssi/src/silc/core/client_ops.c.
5187 * Fixed public key authentication from the client library.
5188 Affected file lib/silcclient/protocol.c. Changed also the
5189 protocol specification about the public key authentication in
5190 the connection authentication protocol. The actual data to be
5191 signed is now computed with a hash function before signing.
5193 * Fixed the public key authentication from the server as well.
5194 Affected file silcd/protocol.c.
5196 * Removed the mlock()'s from the memory allocation routines.
5197 Affected file lib/silcutil/silcmemory.c. The ./configure does
5198 not check anymore for the mlock(). Affected file is
5201 * Fixed USERS command in server to allow the execution of the
5202 command for private and secret channels if the client sending
5203 the command is on the channel. Affected file silcd/command.c.
5205 * Fixed silc_client_get_clients_local to return the clients
5206 count correctly. It could return wrong value. Affected file
5207 lib/silcclient/idlist.c.
5209 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5211 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5212 types. The assembler optimizations seemed not to like 64-bit
5213 data types. The assmebler optimizations thus are now enabled
5214 also for BSD systems as opposed to only enable them for Linux.
5216 * Do not check for threads at all on BSD systems. Affected
5217 file configure.in.pre.
5219 * Removed -n and -h options from the Irssi SILC Client since
5220 they are not used in silc.
5222 * Fixed the prime generation to assure that the first digit
5223 of the generated random number is not zero since our conversion
5224 routines does not like number strings that starts with zero
5225 digit. If zero digit is seen the random number is regenerated.
5226 This caused some corrupted RSA keys when the zero first digit
5227 was met. Affected file lib/silcmath/silcprimegen.c.
5229 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5231 * Fixed WIN32 configuration in the ./configure script.
5232 Fixed to include xti.h on environments that has it.
5233 Patches by Carsten Ilchmann and andrew.
5235 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5237 * Changed the silc_id_create_client_id to be collision
5238 resistant. It is now assured that there cannot be created
5239 two same client ID's. I suspect that some weird bugs in
5240 the server were actually caused by duplicate Client IDs.
5241 Affected file silcd/serverid.[ch]. A router receiving
5242 new ID now also assures and informs the sending server
5243 if the ID caused collision.
5245 * Changed the silc_id_create_channel_id to also assure that
5246 there are no collisions.
5248 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5250 * Statement about ignoring the Mutual Authentication flag when
5251 performing rekey with PFS was a bit misleading. It is ignored
5252 if it was set in the initial negotiation, it cannot be even
5253 set in the rekey. Fixed in the ke-auth draft. Started the
5254 new versions of the protocol drafts in the doc/.
5256 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5258 * Fixed a bug in silc_client_command_identify_save when saving
5259 new channel information. The channel name was no duplicated
5260 and caused crash on exit. Affected file is
5261 lib/silcclient/command_reply.c.
5263 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5265 * Fixed the getkey command handling in the server. Send just
5266 empty OK reply to the sender if the key could not be fetched
5267 (but everything else was ok, like the key just was not available).
5268 Changed the public key parameter to optional in the protocol
5269 specs so that empty OK reply can be sent. Affected file
5272 Added a message to Irssi SILC client to tell to user if the
5273 server did not return a public key.
5275 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5277 * Fixed a channel key regeneration bug. It registered new
5278 timeout tasks exponentially until all system resources were
5279 used. Affected file silcd/server.c.
5281 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5283 * Added the SILC Document generator to the scripts/silcdoc.
5284 It can be used to generate the Toolkit Reference Manual out
5285 of the source tree. Internally it will also use the RoboDoc
5286 generator now imported in util/robodoc.
5288 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5290 * Added couple of return's in rekey protocol if error orccurred
5291 during the protocol. The execution must be terminated.
5292 Affected file silcd/protocol.c. Also, terminate the protocol
5293 always with timeout.
5295 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5297 * The client's Client ID was created initally from the wrong
5298 nickname (it could have been in format nick@host) in the
5299 silc_server_new_client. Affected file silcd/packet_receive.c
5301 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5303 * Added some SILC_LOG_ERROR's to various error conditions
5304 if client could not be added to ID cache. Affected files
5305 silcd/packet_receive.c and silcd/server.c.
5307 * When client's sock->user_data is freed, NULL also the
5308 client->router and client->connection pointers. Added check
5309 for these pointers being NULL to various places around the
5310 code. Affected file silcd/server.c.
5312 * Added client->data.registered == TRUE checks to various
5313 places around the code to assure that unregistered client's
5314 are not handled when it is not allowed. Affected file
5317 * Added `bool registered' fields to all
5318 silc_idlist_[server|client]_get_* routines to indicate whether
5319 the fetched client needs to be registered or not. Affected
5320 file silcd/idlist.[ch].
5322 * Add your own entry as registered to the ID cache in the
5323 server. Affected file server.c.
5325 * Fixed a bug in silc_server_new_server. The SilcServer was
5326 set as the new server's context instead of SilcServerEntry.
5327 This naturally caused some weird bugs.
5329 * Added "updated" field the SilcChannelEntry which indicates
5330 the time since the channel entry was last accessed. This
5331 can be used to determine whether it is necessary to
5332 announce the channel after backup resuming protocol.
5333 Affected files silcd/idlist.[ch].
5335 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5337 * Do not delete the channel rekey task when adding it
5338 for in silc_server_create_channel_key.
5340 * Changed the silc_server_create_channel_key to return
5341 TRUE or FALSE to indicate the success of the channel key
5344 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5346 * Fixed MSVC++ project files and added missing files to
5347 Makefiles under win32/.
5349 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5351 * Do not add TCP_NODELAY flag if the operating system
5352 does not have it defined. Affected files are
5353 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5355 * Fixed buffer overflow from Irssi SILC Client. Affected
5356 file irssi/src/fe-common/core/themes.c.
5358 * Fixed double free in client library in the file
5359 lib/silcclient/client.c when disconnecting from server.
5361 * Applied double free patch from cras to Irssi SILC client.
5362 Affected files irssi/src/core/[modules/expandos].c
5364 * Fixed the disconnection handling to Irssi SILC Client.
5365 The application must call silc_client_close_connection
5366 in ops->connect client operation in case of failure of
5367 the connection. Affected file is
5368 irssi/src/silc/core/client_ops.c.
5370 * Do not set sock->protocol to NULL in the function
5371 silc_client_close_connection after executing the protocol's
5372 final callback since the sock might not be valid anymore.
5373 Affected file lib/silcclient/client.c.
5375 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5377 * Do not enable SILC_THREADS if the linking with libpthread
5378 did not happen. Affected file configure.in.pre.
5380 * Added notion to protocol specification that server must
5381 verify the sent authentication payload with CMODE when
5382 setting the channel founder key. Implemented it to the
5383 server. Affected file silcd/command.c.
5385 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5387 * Added _EXTRA_DIST SILC distribution variable to the
5388 distributions file. It is used to conditionally add extra
5389 files or directories to the specific distribution. Affected
5390 files ./prepare, Makefile.am.pre and distributions.
5392 Removed the `_' from the start of the distribution names.
5395 * Added README.WIN32 for instructions to compile the Toolkit
5398 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5400 * Fixed a double free in disconnection in the server. Affected
5401 file is silcd/server.c.
5403 * Fixed the lib/silcske/groups.c to work now also with GMP
5404 MP library. The string conversion did not work when using
5405 specific base and the base is indicated in the string as well.
5407 * Created win32/ directory which now includes MSVC++ specific
5408 stuff so that toolkit (DLLs) may be compiled with MSVC++.
5409 It will appear only in the toolkit distribution
5411 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5413 * Changed the key material distribution function in case when
5414 the hash output is too short. The data is now concatenated
5415 a bit differently than it used to. Made the change to the
5416 SKE protocol specification.
5418 * Added better GMP detection to configure.in.pre. A patch
5421 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5423 * Fixed a minor bug in SKE that might cause some problem on
5424 some platforms. Affected file lib/silcske/silcske.c.
5426 * Added the cookie checking for initiator in the SKE. It checks
5427 that the responder returns the sent cookie unmodified. The
5428 affected file is lib/silcske/silcske.c. Added new SKE
5429 error type INVALID_COOKIE that can be sent during the
5430 negotiation. Fixed some memory leaks as well.
5432 * Added the "invalid cookie" error message to Irssi SILC client's
5435 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5437 * Added `task_max' field to the SilcClientParams to indicate
5438 the maximum tasks the scheduler can handle. If set to zero,
5439 default values are used. Affected file lib/silcclient/silcapi.h.
5441 * Fixed memory leaks in silc_client_close_connection. Affected
5442 file lib/silcclient/client.c.
5444 * Added silc_client_del_client_entry to client library to free
5445 all memory of given client entry. Affected file is
5446 lib/silcclient/idlist.[ch].
5448 * Added new functions silc_client_del_channel and
5449 silc_client_del_server to delete channel and server entries.
5450 Affected file lib/silcclient/[silcapi.h/idlist.c].
5452 * Removed silc_client_del_client_by_id from silcapi.h.
5454 * Fixed the INFO command to return the server's own info
5455 correctly when querying by Server ID. Affected file is
5458 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5460 * Removed the non-blocking settings in WIN32 code in the
5461 silc_sock_[read/write] and added SleepEx instead. Affected
5462 file lib/silcutil/win32/silcwin32sockconn.c. The availability
5463 of input data is now checked with FIONREAD and ioctlsocket.
5465 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5467 * Call silc_schedule_task_del_by_context in the
5468 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
5469 Affected file lib/silccore/silcprotocol.c.
5471 * Call silc_protocol_cancel for active protocols in the
5472 silc_server_close_connection if the funtion
5473 silc_server_free_sock_user_data has not been called.
5474 Affected file silcd/server.c.
5476 * Generic tasks cannot be deleted using the del_by_fd
5477 task deleting function since generic tasks does not match
5478 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
5480 * Added a notion to SILCOPER help file that the SILCOPER works
5481 only on router server, not on normal server.
5483 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5485 * Added for WIN32 support for the new scheduler as well.
5486 Affected file lib/silcutil/win32/silcwin32schedule.c.
5488 * Fixed the SHA1 implementation to work on various platforms.
5490 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5492 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
5493 API. It is part of the scheduler now. Everything else is
5494 as previously but some functions has changed their names.
5495 Checkout the lib/silcutil/silcschedule.h for the interface.
5496 Updated all applications to use the new interface. Affected
5497 files are lib/silcutil/silcschedule.[ch].
5499 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5501 * Found a bug in the SKE implementation. The HASH value,
5502 specified by the protocol, was not computed correctly. The
5503 public key of the responder was not added to the computation
5504 even though it is mandatory. Affected file lib/silcske/silcske.c.
5505 This unfortunately causes incompatibilities with older
5506 clients and servers.
5508 * Added WIN32 specific network init and uninit functions:
5509 silc_net_win32_init and silc_net_win32_uninit to init and uninit
5510 the Winsock2. Affected file lib/silcutil/silcnet.h and
5511 lib/silcutil/win32/silcwin32net.c.
5513 * Set the socket always to nonblocking mode on WIN32 after
5514 reading data or writing data. Affected file is
5515 lib/silcutil/win32/silcwin32sockconn.c.
5517 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5519 * Fixed various compilation problems under WIN32. Affected
5520 files lib/silcutil/win32/silcwin32thread.c and
5521 lib/silcutil/win32/silcwin32schedule.c.
5523 * Removed all _internal.h #includes from public header
5524 files. Internal headers must never be included from
5527 Removed also the lib/silcske/payload_internal.h file.
5529 * All include files that may be needed (public and some others
5530 included by the public headers) by application developers are
5531 now copied to the ./includes directory. It does not copy any
5532 internal headers. Affected file Makefile.defines.pre and all
5533 Makefile.am's under lib/ and subdirs.
5535 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5537 * Do not change the ~/.silc directory's permissions automatically.
5538 Affected file irssi/src/silc/core/clientutil.c.
5540 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5542 * Do not cancel the protocol in silc_server_close_connection
5543 it might cause recursion. Now cancelled in the function
5544 silc_server_free_sock_user_data. Affected file silcd/server.c.
5546 * Fixed the silc_server_remove_clients_by_server to regenerate
5547 the channel keys correctly finally. Added also new function
5548 silc_server_remove_clients_channels to actually do it.
5549 Affected file silcd/server.c.
5551 * Fixed the silc_server_new_channel to not crash by giving
5552 wrong router to the new channel. Affected file is
5553 silcd/packet_receive.c.
5555 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5557 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
5558 which is given as argument to the silc_client_alloc now.
5559 It can be used to configure the client and set various parameters
5560 that affect the function of the client.
5562 * The USERS command in server did not check whether the channel
5563 is private or secret. Affected file silcd/command.c.
5565 * Added new argument to the USERS command in protocol specification.
5566 The USERS command now can take the channel name as argument
5567 as well. Added support for this in client and server and
5568 updated the protocol specs.
5570 * Completed the GETKEY command in client. It can be now used
5571 to fetch also servers public key not only some clients.
5572 Affected files lib/silcclient/command[_reply].c.
5574 * Added silc_client_get_server to return server entry by the
5575 server name. Affected files lib/silcclient/silcapi.h and
5578 * Redefined the IDENTIFY command in protocol specification to be
5579 more generic. It now can be used to query information about
5580 any entity in the SILC Network, including clients, servers and
5581 channels. The query may be based either the entity's name
5582 or the ID. Added support for this in both client and server.
5584 Affected files silcd/command.c and lib/silcclient/command.c
5585 and command_reply.c.
5587 * Optimized the WHOIS and WHOWAS commands in the server. Removed
5588 the _from_client and _from_server functions. Affected file
5591 * Added silc_client_get_channel_by_id_resolve to the file
5592 lib/silcclient/silcapi.h to resolve channel information by
5593 its ID. Added also silc_client_get_channel_by_id that
5594 does not resolve it from the server.
5596 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5598 * Added SilcServerEntry context into the client library
5599 to represent one server. The INFO command now allocates
5600 these to save the resolved server info. For now on the
5601 client library will also keep information about servers,
5602 connected and resolved with INFO.
5604 The INFO command now allocates the SilcServerEntry context
5605 and saves the server info there. The COMMAND_REPLY in
5606 the INFO now returns the parameters to application in
5607 same order as defined in the protocol specification.
5609 The entries are cached in the client->server_cache.
5611 * The INFO command is now issued after received the Client ID
5612 from the server. Affected file lib/silcclient/client.c.
5614 * The CMODE_CHANGE notify may now return also an SilcServerEntry
5615 to the application as the mode changer might be server.
5616 It is guaranteed that NULL is not returned anymore to the
5617 application. Affected file lib/silcclient/client_notify.c.
5619 The ID Type is now also passed to the application so that
5620 it can check whether the returned entry is SilcClientEntry
5623 Added new function silc_client_get_server_by_id to return
5624 the server entry by ID. Affected files are the
5625 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
5627 * Do not create the channel in the Irssi SILC Client when issuing
5628 the JOIN command but when received the sucessful JOIN command
5629 reply. Otherwise the channel might get created even though we
5630 could not join it. The Affected file is
5631 irssi/src/silc/core/[silc-channels.c/client_ops.c].
5633 * Fixed a channel joining bug in router. The router must also
5634 check the channel modes, invite and ban lists etc. when serving
5635 the JOIN command sent by normal server. Affected file is
5636 silcd/command.c. The router now resolves the client's
5637 information from the server who sent the JOIN command if it
5638 does not know it, and processes the JOIN command only after
5641 * Changed the SilcCommandCb to take new argument; void *context2.
5642 Affected file lib/silccore/silccommand.h
5644 The second argument in the command callbacks in the server now
5645 includes the SilcServerCommandReplyContext if the command was
5646 called as pending command callback from the command reply.
5647 Otherwise it is NULL. When called as pending the status of the
5648 command reply will be checked and if it was erronous the
5649 error will be sent to the original sender of the command.
5650 This way the client always receives the error messages even
5651 though the server was actually the one who received the error
5652 when it resent the command to router, for example. Affected
5653 files silcd/command[_reply].[ch].
5655 * Fixed sending WHOWAS command's error message to client if
5656 the requested client could not be found. It was missing.
5659 * Changed the CMODE and CUMODE commands reply arguments in the
5660 protocol specification. The Channel ID is now sent in both
5661 of the commands to identify the channel. Implemented this
5662 new feature to the client and server. Affected files
5663 lib/silcclient/command_reply.c and silcd/command.c.
5665 * Made better checks for invite and ban lists in the JOIN
5666 command in server. Affected file silcd/command.c.
5668 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5670 * The server now performs the incoming host IP/DNS lookup
5671 using the silc_socket_host_lookup and thus does not block
5672 the server anymore. Affected file silcd/server.c.
5674 * Completed the multi-thread support for SILC Scheduler in
5675 the lib/silcutil/silcschedule.c.
5677 * Fixed the configure.in.pre to detect the pthread correctly
5680 * Fixed a deadlock in silc_task_queue_wakeup in the file
5681 lib/silcutil/silctask.c.
5683 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5685 * Added new function silc_schedule_wakeup that is used in
5686 multi-threaded environment to wakeup the main thread's
5687 schduler. It needs to be used when a thread adds a new task
5688 or removes a task from task queues. After waking up, the
5689 scheduler will detect the task queue changes. If threads
5690 support is not compiled in this function has no effect.
5691 Implemented the wakeup mechanism to both Unix and WIN32
5692 systems. Affected files are lib/silcutil/silcschedule.[ch],
5693 lib/silcutil/unix/silcunixschedule.c and the
5694 lib/silcutil/win32/silcwin32schedule.c.
5696 * Added new function silc_task_queue_wakeup to wakeup the
5697 scheduler by the specified task queue. Affected file
5698 lib/silcutil/silctask.[ch].
5700 * The silc_socket_host_lookup_start now wakes up the scheduler
5701 after adding the timeout task. Affected file is
5702 lib/silcutil/silcsockconn.c.
5704 * The silc_socket_host_lookup is synchronous now if the threads
5705 support is not compiled in. However, the callback is still
5706 called asyncronously through the scheduler, anyway. Affected
5707 file lib/silcutil/silcsockconn.c.
5709 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5711 * Added new function silc_socket_host_lookup to perform
5712 asynchronous IP and FQDN lookups for the socket connection.
5713 Affected files lib/silcutil/silcsockconn.[ch].
5715 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5717 * Added SILC_MUTEX_DEFINE to define the mutex on environments
5718 that may or may not compile the mutex support in.
5720 Changed the silc_mutex_alloc interface. It allocates the
5721 mutex now to the sent pointer and returns TRUE or FALSE.
5723 Affected file lib/silcutil/silcmutex.h.
5725 * Wrote the SILC Task Queue interface to support multi-threads.
5726 Affected file lib/silcutil/silctask.[ch].
5728 * Wrote the SILC Scheduler to support multi-threads. Affected
5729 file lib/silcutil/silcschedule.c.
5731 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5733 * Implemented the SILC Mutex API and SILC Thread API for WIN32
5734 in lib/silcutil/win32/.
5736 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5738 * Defined SILC Mutex API and SILC Thread API and implemented
5739 them for Unix. Affected files are
5740 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
5741 lib/silcutil/unix/silcunixmutex.c and
5742 lib/silcutil/unix/silcunixthread.c.
5744 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5746 * Fixed the silc_server_remove_clients_by_server's channel
5747 key re-generation. The hash table handling was incorrect
5748 and would not work with many channels. Affected file is
5751 * Fixed some memory leaks around the server code.
5753 * Rewrote the silc_server_get_users_on_channel to support IPv6
5754 based Client ID's. Affected file silcd/server.c.
5756 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
5757 specification. However, a separate document must be written
5758 to define the detailed signing procedure and the payload
5759 associated with the flag. Defined the flag to the
5760 lib/silccore/silcchannel.h as well.
5762 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5764 * Changed the dynamic tables to static size tables in the
5765 lib/silccrypt/silchmac.c.
5767 * Removed GCC dependencies from the code. A patch by cras.
5769 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5771 * Do not show the error "Error receiving packet bla bla"
5772 in server if it really was not an error (-2 means that reading
5773 is pending). Affected file silcd/server.c.
5775 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5777 * Fixed a possible crash in silc_server_remove_clients_by_server
5778 in silcd/server.c. Fixed there also some memory leaks.
5780 * Fixed the silc_idlist_replace_client_id. It could replace
5781 wrong key in the hash table. Affected file silcd/idlist.c.
5783 * Do not check whether there are global users on the channel
5784 if the channel->global_users is FALSE. Affected functions
5785 silc_server_remove_from_one_channel and
5786 silc_server_remove_from_channels in silcd/server.c. Also,
5787 do not check if the removed client is local as we can be
5788 sure that global client was not removed from the channel
5789 and checking for global users is not needed.
5791 * The silc_server_remove_clients_by_server now re-generates
5792 the channel keys correctly for those channels that had
5793 clients removed from them. Affected file silcd/server.c.
5795 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5797 * Found the reason of random crashes in the server. We weren't
5798 ignoring the SIGPIPE signal (which can be sent in write())
5799 and it crashed the server. Affected file silcd/silcd.c.
5801 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5803 * Assure that sock->user_data is not NULL in the function
5804 silc_server_packet_send in silcd/packet_send.c.
5806 * Disconnect the remote connection if it could not be added
5807 to any ID lists in the server. The affected file is
5810 * Check in silc_server_packet_send[_real/dest] that the
5811 socket is not disconnecting and ignore the data if it is.
5812 Affected file silcd/packet_send.c.
5814 * Define inline to __inline on native WIN32 compilation.
5815 Affected file includes/silcwin32.h.
5817 * Added some explicit type casts for inline code since MSVC
5818 require them. Affected files lib/silcutil/silcbuffer.h,
5819 lib/trq/silcdlist.h and lib/trq/silclist.h.
5821 * Print warning in log files from now on if the packet
5822 decryption fails. Affected file silcd/server.c.
5824 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5826 * Changed the `say' client operation's interface to accept
5827 new `type' argument to indicate the type of the message sent
5828 by the library. The application may filter the library's
5829 messages according the type. The affected file is the
5830 lib/silcclient/silcapi.h.
5832 * Added two new functions to lib/silcclient/silcapi.h:
5833 silc_client_del_client and silc_client_del_client_by_id.
5834 Affected file lib/silcclient/idlist.c.
5836 * Moved the clientincludes.h from includes/ to silc/ and
5837 serverincludes.h from includes/ to silcd/.
5839 * The modes for the CMODE and CUMODE are now passed as
5840 uint32 for application with COMMAND_REPLY. The affected
5841 file is lib/silcclient/command_reply.c.
5843 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5845 * /WHOIS without arguments shows client's own information.
5846 Affected file lib/silcclient/command.c.
5848 * Changed PING to not accept any arguments. The specs
5849 says that client can ping only the connected server so
5850 requiring an argument is not needed. Affected file is
5851 lib/silcclient/command.c.
5853 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5855 * Fixed a fatal bug in private message sending and reception
5856 encryption and decryption when using private message keys.
5857 The implementation was incorrect and did not follow the
5858 specification. It causd that some of the message were
5859 lost since it did not use the sending and receiving keys
5860 as the protocol suggests. This has been fixed and will cause
5861 incompatibilities with older clients when sending private
5862 message encrypted with private message keys. Affected files
5863 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
5864 and various other in Irssi SILC Client.
5866 Added `responder' boolean argument to the functions
5867 silc_client_add_private_message_key[_ske] to indicate when
5868 the key is added as responder or initiator of the key
5871 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5873 * Removed the silc_ske_check_version function and created
5874 a SilcSKECheckVersion callback. Added also a function
5875 silc_ske_set_callbacks that is now used to set all SKE
5876 callbacks. The callback functions are not given to
5877 the SKE functions anymore, but this function is used to
5880 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
5882 * Added `silc_version' argument to the silc_client_alloc
5883 to define the version of the application for the library.
5884 The library will use the version string to compare it
5885 against the remote host's (usually a server) version
5886 string. Affected file lib/silcclient/silcapi.h
5888 * Added the KE protocol context to Key Agreement context
5889 in client library so that we can abort the SKE if it
5890 is in process when we get timeout. Affected file is
5891 lib/silcclient/client_keyagr.c.
5893 * Do not resolve the client ID forever if it returns in the
5894 first time that such client does not exist. This was done
5895 for example with private message. Affected file is
5896 lib/silcclient/client_prvmsg.c.
5898 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5900 * Do not add regex.h for WIN32. The affected file
5901 includes/silcincludes.h.
5903 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
5904 not work yet 100%. It generates the DLL's automatically
5905 when compiling with --with-win32 under cygwin.
5907 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5909 * lib/contrib/regex.c is not compiled on WIN32.
5911 * Added silc_net_get_socket_opt function to the
5912 lib/silcutil/silcnet.h.
5914 * Added includes/silcwin32.h for WIN32 specific includes
5917 * Do not use ptime structure or any of the posix process
5918 functions on WIN32 in lib/silccrypt/silrng.c.
5920 * Added silc_gettimeofday to provide generic function
5921 for struct timeval on all platforms. Added the function
5922 to lib/silcutil/silcutil.h.
5924 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5926 * Moved the lib/silccore/silcsockconn.[ch] to the utility
5927 library as they clearly belong there. As a plus side we
5928 can make the actual socket connection routines platform
5931 Added also new generic function silc_socket_read and
5932 silc_socket_write (that used to be silc_packet_[read/write].
5933 The implementation of these are platform specific.
5935 * Added WIN32 specific routines of silc_socket_[read/write]
5936 to lib/silcutil/win32/silcwin32sockconn.c.
5938 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5940 * Added preliminary support for native WIN32 compilation under
5941 cygwin (using the -mno-cygwin option for GCC) to the
5942 ./configure.in.pre. The --with-win32 now prepares the
5943 compilation for native WIN32.
5945 * Rewrote the SILC Scheduler interface in the file
5946 lib/silcutil/silcschedule.h. The scheduler is now context
5947 based and does not have anymore any global static scheduler.
5948 Moved the Unix scheduler to the lib/silcutil/unix/ directory
5949 and created lib/silcutil/win32 directory for WIN32 based
5952 * Added Unix specific network routines to the
5953 lib/silcutil/unix/silcunixnet.c and the old
5954 lib/silcutil/silcnet.c includes now only generic routines.
5956 Added WIN32 specific network routines to the
5957 lib/silcutil/win32/silcwin32net.c.
5959 * Added Unix specific utility functions from the
5960 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
5962 * Added WIN32 SILC Scheduler to the file
5963 lib/silcutil/win32/silcwin32schedule.c. The code is of course
5966 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5968 * Do not handle JOIN notify in the server if the target client
5969 is not registered (idata->registered == FALSE). The affected
5970 file is silcd/packet_receive.c.
5972 * Update the nickrec->founder in event_cumode in the Irssi SILC
5973 client. Affected file irssi/src/silc/core/silc-channels.c.
5975 * Fixed the CUMODE_CHANGE notify handling in the server when
5976 server and router are announcing their clients on channels.
5977 Now the mode changes are saved and notified correctly. The
5978 affected file is /silcd/packet_receive.c.
5980 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
5981 They really did not replace the cache entry in the ID Cache.
5982 Now they do that. Affected file silcd/idlist.c.
5984 * Fixed the KICK notify handling in the Irssi SILC client to
5985 update the channel records so that the kicked client does not
5986 appear to be on the channel. The affected file is
5987 irssi/src/silc/core/silc-channels.c.
5989 * Always update the conn->current_channel when executing command
5990 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
5992 * Fixed the KILL notify handling in Irssi SILC client to remove
5993 the killed client on all channels.
5995 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
5997 * Fixed the silc_parse_command_line to remove extra spaces
5998 from the start and end of the arguments. Affected file is
5999 lib/silcutil/silcutil.c.
6001 * Cancel and free any active protocol in the function
6002 silc_server_close_connection. Affected file silcd/server.c.
6004 * Cancel and free any active protocol in the function
6005 silc_client_close_connction. Affected file is
6006 lib/silcclient/client.c.
6008 * Do not execute the KILL command for clients that are in
6009 history (ie. they are not in the network). Affected file is
6012 * Fixed KILL notify handling, client does not crash anymore.
6013 Affected file irssi/src/silc/core/silc-channels.c.
6015 * Reduced the default packet buffer size from 2048 to 1024 in
6016 lib/silccore/silcpacket.c.
6018 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6019 counter to the SKE context that is incresed when the SKE library
6020 performs async operation outside the library. If the outside
6021 process frees the SKE context and FREED status will be set
6022 and the library will detect after the sync operation that the
6023 libary is freed. The affected files are
6024 lib/silcske/silcske[_status].[ch].
6026 * Resolve the client entry information in the function
6027 silc_client_channel_message to assure that NULL pointer is not
6028 passed as client entry to the application. */
6030 * Fixed the task timeout calculation to assure that there is
6031 never negative timeouts. The affected file is
6032 lib/silcutil/silcschedule.c.
6034 * Fixed the channel user mode notification sending in server.
6035 It was sent point-to-point to the router (or to server by router)
6036 but it needs to be destined to a channel. The routines now
6037 supports sending the channel user mode notifys to the channels
6038 when announcing clients and channels. Affected files are
6039 silcd/server.c and silcd/packet_receive.c.
6041 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6042 It did not actually replace the old channel entry in the cache.
6043 Affected file lib/silcclient/client_notify.c.
6045 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6047 * Fixed a possible crash in silc_packet_send_prepare. It now
6048 assures always that there is enough space in the buffer and
6049 at the tail area of the buffer (for MAC).
6051 Fixed the inbound buffer reallocation in silc_packet_read.
6052 It was old code and did not handle the reallocation correctly.
6055 The affected file is lib/silccore/silcpacket.c.
6057 * Fixed buffer overflow in silc_parse_nickname in the file
6058 lib/silcutil/silcutil.c.
6060 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6062 * make install generates new server keys only if there is not
6065 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6067 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6068 Added check that if the NOREPLY is set then we will not send
6069 the away message. This avoids infinite loop of away messages
6070 if both clients are away. The affected file is
6071 lib/silcclient/client_prvmsg.c.
6073 * Fixed client crash if /NICK was given without arguments.
6074 Affected file lib/silcclient/command.c.
6076 * Server does not send the invite list in INVITE command back
6077 to the client if the list was not altered. Added this notion
6078 to the protocol spec as well. Affected file silcd/command.c.
6080 Fixed possible crash in INVITE command by checking the
6081 value of silc_server_get_client_route command.
6083 * Fixed the INVITE notify type handling. The arguments are now
6084 taken in correct order and client does not crash. The affected
6085 file is irssi/src/silc/core/silc-channels.c.
6087 Removed the "Inviting xxx to channel" message from the
6088 client library away and let the application handle it.
6089 Affected file lib/silcclient/command.c. Added that message
6090 to Irssi SILC client's message formats.
6092 * Fixed CMODE command crash in client. It now checks the
6093 amount of arguments correctly and does not crash. The affected
6094 file is lib/silcclient/command.c.
6096 * Do not create new channel automatically in silc_channels_join
6097 but check whether the channel by that name already exists.
6098 Affected file irssi/silc/core/silc-channels.c.
6100 * Do not send the SERVER_SIGNOFF to router if the disconnected
6101 entity was the router. Affected file silcd/server.c.
6103 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6104 SILC client as it was missing from there.
6106 Added the handling of the KICK notify to the Irssi SILC client
6107 as it was missing. Added "you have been kicked" message to
6108 Irssi SILC client's message modules formats.
6110 Added the handing of the KILL notify to the Irssi SILC client
6111 as it was missing. Added the kill message module formats
6114 The affected file is irssi/src/silc/core/silc-channels.c.
6116 * The router did not save the channel mode the server announced.
6117 Affected file silcd/packet_receive.c.
6119 * Fixed a possible crash in INFO command in server. If the
6120 server did not provide the server info it crashed. Affected
6121 file silcd/command.c.
6123 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6125 * Fixed the GETKEY command in the server to check also the
6126 global list. Otherwise the GETKEY would not work correctly
6127 in normal SILC server. Affected file silcd/command.c.
6129 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6131 * Fixed GETKEY crash, it crashed if the command did not succseed.
6133 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6135 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6136 is now real and not just an macro interface to GMP.
6138 Removed the entire GMP from the source tree and imported new
6139 NSS MPI library instead. Reason for removing GMP is that it is
6140 extremely large and compiles extremely slow. The NSS MPI
6141 is only a few files and compiles in less than 10 seconds.
6142 The speed is also about the same as GMP. The MPI is imported
6143 to lib/silcmath/mpi.
6145 If the system has GMP installed we will still use the GMP.
6146 If it is not then the NSS MPI will be compiled.
6148 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6150 * Merged a long nickname (127 characters long) crash bugfix from
6151 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6153 * Merged a freed memory reference bugfix from Irssi CVS tree.
6154 Affected file irssi/src/core/commands.c.
6156 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6158 * Added the server's public key sving and verification to the
6159 server when performing the SKE. This was missing and the
6160 remote server's (or router's) public key was accepted without
6161 checking whether we have it previously or trust it at all.
6162 Affected file silcd/protocol.c.
6164 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6166 * Check in the silc_server_timeout_remote if protocol is active
6167 and make sure that the protocol's final callback is called so
6168 that all memory if freed. Affected file silcd/server.c.
6170 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6172 * silc_server_whois_send_reply crashed the server if the nickname
6173 was 127 characters long. Affected file silcd/command.c.
6175 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6177 * Added sanity check to the silc_server_new_client. If the hostname
6178 is provided inside username then check that the provided hostname
6179 really is the same as the resolved one. If the hostname was not
6180 resolved then check it from the public key. Affected file is
6181 silcd/packet_receive.c.
6183 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6184 if the server disconnected us and the connection is not valid
6185 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6187 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6188 the library to the lib/silcutil/silcutil.[ch].
6190 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6192 * Close log file after open. Affected file
6193 lib/silcutil/silclog.c.
6195 * Check whether sock == NULL in silc_client_send_packet and return
6196 if it is. Affected file lib/silcclient/silcclient.c.
6198 * Check rec->entry == NULL in the Irssi SILC Client before
6199 sending the channel message. Affecte file is
6200 irssi/src/silc/core/silc-servers.c.
6202 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6204 * Merged a splitted window bugfix from Irssi CVS tree. The
6205 affected file is irssi/src/fe-text/textbuffer-view.c.
6207 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6208 It did not print nickname.
6210 * Improved the distributions system a bit.
6212 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6214 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6215 irssi/src/fe-text/gui-window.c.
6217 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6218 to in-active server. The affected file is
6219 irssi/src/silc/core/client_ops.c.
6221 * Resolve the client in USERS command reply if the entry does
6222 not have username resolved. The affected file is
6223 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6224 command to WHOIS command to really resolve stuff. The USERS
6225 is not used any more in any critical section so WHOIS can
6226 be used even though it might be slower than IDENTIFY.
6228 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6231 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6233 * Changed the protocol API a bit more consistent in the
6234 lib/silccore/silcprotocol.[ch].
6236 * Changed the following headers to ROBODoc format:
6238 lib/silccore/silcpayload.h
6239 lib/silccore/silcprotocol.h
6240 lib/silccore/silcsockconn.h
6242 All core library headers are now formatted.
6244 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6246 * Fixed a bug in Irssi SILC client; do not show that you are
6247 server/router operator if you really are not. Affected file is
6248 irssi/src/silc/core/client_ops.c.
6250 * Renamed silc_command_free_payload to silc_command_payload_free.
6251 Affected file lib/silccore/silccommand.h
6253 * Added silcmath.h to include the prototoypes of various routines
6254 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6257 * Changed the following headers to ROBODoc format:
6259 lib/silccore/silcchannel.h
6260 lib/silccore/silccommand.h
6261 lib/silccore/silcid.h
6262 lib/silccore/silcidcache.h
6263 lib/silccore/silcmode.h
6264 lib/silccore/silcnotify.h
6265 lib/silccore/silcpacket.h
6266 lib/silcmath/silcmath.h
6268 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6270 * Added checking to the server code not to start the server if
6271 ciphers and stuff are not configured properly. Affected files
6272 silcd/serverconfig.[h] and silcd/server.c.
6274 * Changed the layout of the header files of the public interfaces
6275 in the SILC libraries. The new layout supports ROBODoc
6276 documentation tool (and some others) so that it is easy to create
6277 a library reference manual. All the other headers and source
6278 code must still follow the CodingStyle document. Also source
6279 code must not include these ROBODoc stuffs, only the headers.
6280 Furthermore, all public interface headers must now be named
6281 by using `silc' prefix, example: silcapi.h, silccipher.h.
6282 Some files were renamed due to this. All the other headers
6283 must not be used as public interfaces. I will update the
6284 CodingStyle document later. Changed following headers, so far:
6286 lib/silcclient/silcapi.h
6287 lib/silccore/silcauth.h
6288 lib/silccore/silcprivate.h
6289 lib/silccrypt/silcdh.h
6291 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6295 * Removed silc_client_packet_send_flush from the client library
6296 as it is not needed. Affected file lib/silcclient/client.[ch].
6298 * Added printing of message of unresolved authentication method
6299 to the Irssi SILC client. Added it to the module formats.
6300 Removed the same message from the client library.
6302 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6304 * Added new distribution feature, DISTLABEL. Every distribution
6305 can define own preprocessor label that can be used in the
6306 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6307 file distributions, acconfig.h.pre and prepare.
6309 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6311 * Added Makefile.defines_int to include the actual definitions
6312 for Makefile.defines.in. Tested the new distribution system,
6313 created distributions and tested installation.
6315 * Added AWAY message printing to the Irssi SILC client. Added
6316 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6318 * Added SCONNECT command to call the SILC's CONNECT command.
6319 Cannot use CONNECT directly since Irssi uses that internally.
6320 Affected file irssi/src/silc/core/silc-servers.c.
6322 Added ACTION local command. It is same as ME command but takes
6323 the channel as mandatory argument.
6325 Rewrote some of the Irssi's help files to suite for SILC
6328 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6330 * Added Makefile.defines[.in] that should for now on be included
6331 in all Makefile.am file in the source tree. That file includes
6332 all common compilation definitions for SILC source tree.
6334 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6336 * Minor changes to the ./prepare script to change the package
6337 name according the distribution name to the configure.in.
6339 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6341 * Created new distribution system. Added file `distributions'
6342 that defines all the distributions that can be created out of
6343 the SILC source tree. The ./prepare script now reads that
6344 file to determine how to prepare the distributions. The
6345 first argument to the ./prepare is the name of the distribution
6346 and second is the version of the distribution. If given
6347 without arguments it creates the default (toolkit) distribution
6348 with the default version (defined in ./prepare).
6350 All Makefile.am files that are subject to the distributions
6351 are now named as Makefile.am.pre. These are ./Makefile.am
6352 and lib/Makefile.am. Others may be changed later.
6354 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6356 * Added invite list, ban list, some key management and connection
6357 error message printing to module formats in the Irssi SILC client.
6359 * Added new silc_client_set_away_message to set the away message
6360 that is back to the person who sent private message. The
6361 affected file lib/silcclient/silcapi.h and the
6362 lib/silcclient/client_prvmsg.c.
6364 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6366 * Fixed the private message sending in the Irssi SILC client,
6367 added local command KEY to the Irssi SILC client.
6369 Added key management and key agreement message formats to the
6370 irssi/src/fe-common/silc/module-formats.[ch].
6372 Added USERS (alias WHO) printing, server/router operator
6373 indication and LIST command printing to the module formats.
6375 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6377 * Fixed channel joining notify handling, cumode notify handling
6378 from Irssi SILC client.
6380 * Added SILC specific module-formats to the Irssi SILC client so
6381 that SILC specific message hilighting, colors etc is possible.
6382 Affected file irssi/src/fe-common/silc/module-formats.[ch].
6384 Added channel mode, channel user mode, actions, notices,
6385 whois and whowas printing to the the module-formats.c.
6387 * Fixed a bug in channel deletion in the server. The channel
6388 is not left to the cache even if the channel founder auth mode
6389 is set when there are no users anymore on the channel. Affected
6390 file silcd/server.c.
6392 * The silc_net_localhost now resolves the entire hostname including
6393 the domain name. Affected file lib/silcutil/silcnet.c.
6395 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6397 * Changed the ask_passphrase client operation to be ascynchronous.
6398 It has now a completion callback and a context that the
6399 application must call after it has got the passphrase from
6400 the user. Affected files lib/silcclient/silcapi.h,
6401 lib/silcclient/protocol.c, lib/silcclient/command.c and
6404 Added SilcAskPassphrase callback that the application calls
6405 to deliver the passphrase to the library.
6407 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
6408 The public key verification and especially a certificate
6409 verification is asynchronous procedure.
6411 Added new SILC_SKE_STATUS_PENDING status to indicate the
6412 request is pending and a callback will be called to finalize
6415 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
6416 indicate that remote end did not send its public key (or
6417 certificate), even though we require it. Added check for this
6418 condition in the SKE. This was a security bug, now fixed.
6420 Defined new SilcSKEVerifyCbCompletion callback that is called
6421 when the verification process is completed.
6423 The affected files lib/silcske/silcske_status.h and
6424 lib/silcske/silcske.[ch].
6426 * Changed the verify_public_key client operation to be async
6427 as well. Defined SilcVerifyPublicKey callback that is used to
6428 indicate the success of the public key verification process.
6430 Changed the server and client to use the new async client
6433 * Changed the Irssi SILC client's internal scheduler to be called
6434 twice as many times as it used to be. As a result the client
6435 should be a bit faster now. Affected file is
6436 irssi/src/silc/core/silc-core.c.
6438 * Added support to Irssi SILC client of asynchronous public key
6439 verification and passphrase inquiry. Affected file is
6440 irssi/src/silc/core/silc-core.c.
6442 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6444 * Do not say "You have left channel %s" in client library.
6445 Moved it to the application. Affected files are
6446 lib/silcclient/command.c and silc/client_ops.c.
6448 * Fixed silc_client_get_clients. Command context was not
6449 duplicated and was freed memory in the callback. Affected
6450 file lib/silcclient/idlist.c.
6452 * Do not say "you are now talking..." on JOIN command in the
6453 client library. The appliation must handle it.
6455 * Do not say ".. changed topic to" in command reply in the
6456 client libary. The application must handle it.
6458 * Fixed TOPIC command sending in the client library.
6460 * Fixed a memory leak in silc_client_command_free in the file
6461 lib/silcclient/command.c.
6463 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6465 * Imported a modified version of Irssi client to the source tree.
6466 The Irssi will be used to create a new client called
6467 Irssi SILC. Imported to irssi/.
6469 Added silc_core_init_finish function to the Irssi. Affected
6470 file irssi/configure.in.
6472 A lot changes in the Makefile.ams around the irssi tree.
6474 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6476 * Do not rehash if the new size is same as the old size of the
6477 hash table, in the silc_hash_table_rehash*. The affected file
6478 lib/silcutil/silchashtable.c.
6480 * Replaced hash_table_del_by_context calls from the server
6481 (when channel->user_list and client->channels) to the
6482 hash_table_del as it is sufficient and faster.
6484 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6486 * Added silc_hash_table_list, silc_hash_table_get and the
6487 SilcHashTableList structure to provide an alternative way to
6488 traverse the hash table. The affected files are
6489 lib/silcutil/silchashtable.[ch].
6491 * Changed the server's idlist routines to use the hash table
6492 routines to optimize the code.
6494 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6496 * Replaced the client entry's `channel' list and channel entry's
6497 `user_list' list to hash tables for optimized lookup. Changed
6498 the code to use the hash table interface around the code.
6499 Affected file lib/silcd/idlist.[ch].
6501 * Added `auto_rehash' boolean argument to the function
6502 silc_hash_table_alloc to indicate whether the hash table should
6503 auto-rehash when it thinks is appropriate time. It will
6504 increase the hash table size if the there is twice as much
6505 entries in the table than the size of the table, and will
6506 decrease the size if there are twice as less entries than
6507 the size of the table.
6509 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6511 * Fixed silc_xxx_get_supported to not crash at some circumstances.
6513 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6515 * silc_idcache_purge_by_context deletes the entry now by context
6516 as it is supposed to do. Affected file lib/silccore/idcache.c.
6518 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
6519 client is not anymore valid (WHOWAS givens the info) and not
6520 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
6522 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6524 * Removed the `data' and `data_len' arguments from the ID Cache
6525 interfaces and added `name' argument. ID Cache does not handle
6526 anymore the binary data only a names associated with given ID.
6528 * When hashing a Client ID with silc_hash_id the entire ID is
6529 not hashed anymore, instead only the hash of the Client ID is
6530 hashed. This way we can access the Client ID from the cache
6531 with Client ID but with the hash of the ID (which is a hash of
6532 the nickname) as well without any difference in performance.
6534 Added also silc_idcache_find_by_id_one_ext to do one on one
6535 searching when we have the actual ID. Added also function
6536 silc_hash_client_id_compare. The affected files are
6537 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
6539 * When hashing the name associated with a ID it is always done
6540 in lowercase. This way we can access the cache without worrying
6541 about case-sensitivity, even though, for example nicknames are
6544 * Fixed a bug in server with channel message sending. It put
6545 wrong ID type as destination ID. The affected file
6546 silcd/packet_send.c.
6548 * silc_idcache_del_by_context now deletes from all hash tables
6549 by context. Affected file lib/silccore/idcache.c.
6551 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6553 * Changed the client library to use the new ID Cache interface.
6554 Changes around the source tree.
6556 * Added silc_hash_table_rehash_ext to rehash with specific
6557 hash function. Affected file lib/silcutil/silchashtable.[ch].
6559 * Added silc_hash_string_compare to compare two strings in the
6560 hash table. Affected file lib/silcutil/silcutil.[ch].
6562 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6564 * Added new function silc_idcache_del_by_context into the
6565 lib/silccore/idcache.[ch].
6567 * Changed the server's ID list routines to use the new ID Cache
6568 interface. Changes around the source tree.
6570 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6572 * Added silc_hash_table_del[_by_context]_ext functions in to the
6573 lib/silcutil/silchashtable.[ch].
6575 Removed silc_hash_table_find_all* routines and added new
6576 silc_hash_table_find_foreach to replace them.
6578 Added silc_hash_table_replace_ext function as extended
6579 replacing function. Separated the simple hash table interface
6580 from the extended hash table interface in the file
6581 lib/silcutil/silchashtable.h.
6583 * Fixed minor bugs and changed it to use some of the new
6584 hash table functions in lib/silccore/idcache.c
6586 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6588 * Added new function silc_hash_table_find_all to return all keys
6589 in the hash table by the specified key. As the hash table is
6590 collision resistant it also makes it possible to have several
6591 duplicate keys in the hash table. This function may be used to
6592 find all of the keys from the hash.
6594 Added user_context arguments to the SilcHashFunction,
6595 SilcHashCompare and SilcHashDestructor to deliver user specified
6598 Added new fuctions silc_hash_table_find[_all]_ext to do
6599 extended lookup with specified hash and compare functions and
6600 specified user contexts.
6602 Added new function silc_hash_table_add_ext to add the key
6603 with specified hash function and user context.
6605 Added new function silc_hash_table_foreach to traverse all
6606 entrys in the hash table. Added SilcHashForeach callback
6609 Added new function silc_hash_table_del_by_context to delete
6610 the entry only if the context associated with the key matches.
6612 Affected files are lib/silcutil/silchashtable.[ch].
6614 * Removed silc_hash_[server/client/channel]_id and added just
6615 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
6616 silc_hash_id_compare to compare two ID's using as the hash table
6617 comparison function. Added also silc_hash_data to hash
6618 binary data and silc_hash_data_compare to compare it.
6620 * Removed silc_idlist_find_client_by_hash as it is not needed
6621 anymore. Affected file silcd/idlist.[ch].
6623 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
6624 to use internally the SilcHashTable. The new ID Cache is a lot
6625 faster than the old one. Some of the ID Cache interface was also
6626 rewritten and obsolete and stupid functions were removed.
6628 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6630 * Added entry_count field to the SilcHashTable to keep the number
6631 of the entries in the table. Implemented the function
6632 silc_hash_table_rehash. Added new function
6633 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
6635 Fixed a minor bug in silc_hash_table_free.
6637 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
6638 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
6639 into the lib/silcutil/silcutil.[ch].
6641 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6643 * Implemented a collision resistant hash table into the
6644 lib/silcutil/silchashtable[ch]. See the header and the source
6645 for the SilcHashTable API.
6647 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6649 * Merged dotconf version 1.0.2 into lib/dotconf.
6651 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6653 * Do not compile anything in lib/silcsim/* if the SIM support
6654 is not enabled. The tree should now compile without problems
6657 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6659 * Compiled the SILC under cygwin. Compiled and tested briefly
6660 without problems. More tests needed. The SIMs didn't compile
6663 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
6665 * Fixed possible crash in silc_get_username in the
6666 lib/silcutil/silcutil.c.
6668 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6670 * Fixed a va_arg in silc/client_ops.c.
6672 * Oops, RC5 routines were named AES and caused some problems
6673 when not using SIM's. Affected file lib/silccrypt/rc5.c.
6675 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6677 * Added new SilcIDIP structure into the lib/silccore/id.h and
6678 replaced the old `ip' fields from all SILC ID's to that type.
6679 This is a step towards IPv6 support.
6681 The silc_id_get_len takes now the ID as an extra argument.
6682 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
6683 both IPv4 and IPv6 based ID's.
6685 The affected files are lib/silccore/id.[ch] and other files
6686 around the tree using these routines.
6688 * Removed the ID length arguments in server from various
6689 silc_server_send_notify_* routines -> they are not needed
6692 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6694 * Fixed memory leak in silc_encode_pem_file in the file
6695 lib/silcutil/silcutil.c.
6697 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6699 * Check minor version as well in the SKE. Affected files are
6700 silcd/protocol.c and lib/silcclient/protocol.c.
6702 * Added --identifier option to the server so that an identifier
6703 can be when creating the public key for the server. Affected
6704 file is silcd/silcd.c.
6706 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
6707 lib/silccrypt/silcpkcs.c.
6709 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6711 * Register default ciphers and stuff when using -C option with
6712 the server. Affected file sildc/silcd.c.
6714 * Put back the servers public key filename format, it is better
6715 than the new one. For now, the client keys are saved with the
6716 new filename format. The affected file silc/client_ops.c.
6718 * Implemented the Cipher API for the rest of the ciphers that
6719 did not implement it or implemented it the wrong way.
6721 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6723 * Register default ciphers and stuff when using the -S option
6724 in the client. Affected file silc/silc.c. Same also when
6725 creating new key pair with -C option.
6727 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6729 * Fixed the silc_verify_public_key client operation function to
6730 save the public keys differently. The fingerprint is now
6731 used as filename and not the hostname. This way also the
6732 client keys are saved uniquely and not with hostnames. The
6733 affected file is silc/client_ops.c.
6735 * Trimmed the silc_hash_fingerprint function to remove extra
6736 whitespaces from the end of the fingerprint. The affected
6737 file is lib/silccrypt/silchash.c.
6741 * Added silc_cipher_register_default function to register all
6742 default ciphers. It can be used when configuration files
6743 does not exist and the application does not want any specific
6744 ciphers in any specific order.
6746 The SilcDList is now used as silc_cipher_list dynamically
6747 allocated cipher list. Removed the static list all together
6748 and now all ciphers must be allocated to the dynamic list.
6749 The silc_cipher_alloc routine was changed to check only the
6752 All silc_cipher_* routines that used to return int returns
6755 The affected files lib/silccrypt/silccrypt.[ch].
6757 * The same thing was done to silc_hash_* as for silc_cipher_*
6758 routines. Affected files lib/silccrypt/silchash.[ch].
6760 * The same thing was done to silc_pkcs_* as for silc_cipher_*
6761 routines. Affected files lib/silccrypt/silcpkcs.[ch].
6762 Added also silc_pkcs_[un]register[_default] functions.
6763 Removed the data_context from the PKCS API.
6765 * Added silc_hmac_register_default function to register default
6766 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
6767 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
6768 to unregister all hmacs at once.
6770 * Register the default ciphers, hash functions, PKCSs and HMACs
6771 if client's configuration file does not exist. The affected
6774 * The client did not load the hash functions from the SIM
6775 modules at all. Added support for this. Affected file is
6776 silc/clientconfig.c.
6778 * When decoding public key with silc_pkcs_public_key_decode, check
6779 the supported algorithm only if PKCS are registered. Affected
6780 file lib/silccrypt/silcpkcs.c. The same was done with the
6781 silc_pkcs_private_key_decode.
6783 * Fixed the SILC List routines to keep the list always in order.
6784 It used to change the list's order when traversing the list but
6785 not it preserves the order. Affected file lib/trq/silclist.h.
6787 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6789 * Added the client library to use the SilcSocketConnection's
6790 reference counter (by silc_socket_dup) to prevent the bug that
6791 the socket object may be freed underneath async operation.
6793 * The name resolv library checking fixes in the configure.in.pre.
6796 * Created new version of the protocol drafts for future
6797 development. The -03 drafts are the ones that will be changed
6798 in the trunk now and the -02 will remain as they are.
6800 * Send list of CUMODE notifys to the router when announcing
6801 the channel users to the router. Affected file silcd/server.c.
6802 If the router receiving channel founder CUMODE for a channel
6803 that already has channel founder it will send CUMODE notify
6804 to the sender to remove the channel founder rights from the
6805 announced client. Affected file silcd/packet_receive.c.
6807 * The CUMODE notify may now use Server ID as well as the entity
6808 who changes the mode. Updated protocool specs.
6810 * Updated INSTALL and README files.
6812 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6814 * New web pages in the http://silc.pspt.fi. The pages was
6819 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6821 * Implemented the [DenyConnectin] config section in the server.
6822 Added silc_server_config_denied_conn to check whether incoming
6823 connection is denied. Affected file silcd/serverconfig.[ch].
6825 * Do not check the ports when checking the incoming configuration
6826 data if the port is 0, meaning any. Affected file is
6827 silcd/serverconfig.c.
6829 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6831 * Fixed buffer overflow in silc_string_compare in the file
6832 lib/silcutil/silcutil.c.
6834 * Fixed double free in silc_server_command_leave in the file
6837 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6839 * Fixed the version checking in the server. Affected file is
6842 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6844 * Fixed the configuration data fetching when accepting new
6845 connections in the server. Affected file silcd/server.c.
6847 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6849 * Added `sender_entry' argument to the function
6850 silc_server_packet_relay_to_channel so that we can check
6851 whether some destination actually belongs to the same route
6852 the sender belongs (ie, we must not resend the packet to the
6853 sender). Affected file silcd/packet_send.[ch].
6855 * Added `servername' field to the SilcClientEntry in the server
6856 to hold the name of the server where client is from. Affected
6857 file is silcd/idlist.h.
6859 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6861 * Moved the channel message encrypting in the router betwen
6862 router connections from silc_server_channel_message to the
6863 silc_server_packet_relay_to_channel since we want to check
6864 whether we have anybody channel before encrypting anything.
6865 Affected files silcd/packet_[receive/send].c.
6867 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6869 * Fixed the [AdminConnection] server config section to support
6870 multiple entries. Affected file silcd/serverconfig.c.
6872 * Added support into the server to check the validity of the
6873 incoming connection before executing any KE or authentication
6876 * The connection configuration is now saved to the KE and
6877 connection auth protocol contexts and not fetched anymore in
6878 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
6880 * The local hosts listenning address and port is also resolved
6881 now when starting the server. We want to have the socket object
6882 to include the real address and port for the listener. Added
6883 new function silc_net_check_local_by_sock into the files
6884 lib/silcutil/silcnet.[ch].
6886 * Fixed a broadcast bug in server -> do not broadcast if we
6889 * Fixed a routing bug. Do not route broadcast packets ever.
6890 Broadcast packets must be processed always and not routed since
6891 they may be destined to some other host than yourself and thus
6892 would get routed without no good reason. Affected file is
6895 * Added function silc_server_config_is_primary_route to check
6896 whether primary router connection has been configured (a router
6897 configuration that we are initiating). If there is not, we
6898 will assume that there is only two routers in the SILC network
6899 and we will use the incoming router connection as our primary
6900 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
6902 * Changed the order of the broadcasting. Broadcast _after_ the
6903 packet has been processed not before. Affected file is
6906 * Fixed a [ClientConnection] parsing bug. The port was never
6907 parsed correctly thus resulting to port 0. Affected file
6908 silcd/serverconfig.c.
6910 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
6911 argument and did not set the broadcast packet flag. Affected
6912 file silcd/packet_send.c. Fixed same bug in the function
6913 silc_server_send_notify as well.
6915 * If we receive NEW_ID packet for our own ID in the server, ignore
6918 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6922 * Removed the nickname from the Private Message Payload.
6923 Updated the code and the protocol specs.
6925 * Updated protocol specs for submitting to the IETF.
6927 * Tweaked the Random Number Generator a bit. Affected file
6928 lib/silccrypt/silcrng.c. Exported a new function
6929 silc_rng_[global]_add_noise which can be used to add more
6932 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6934 * Do not parse packets with different timeout when protocol
6935 is active -> may cause problem with rekey. Affected file
6938 * When server receives signoff notify it must not create
6939 new channel key if the client is on any channels since the
6940 sender of the signoff notify will create it.
6942 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6944 * Added printing of error messages during SKE protocol from the
6945 failure packet sent by server during SKE. Affected file
6948 * Removed the client's failure_callback handling with timeout
6949 and handle it immediately when received.
6951 * The SKE library returned wrong type in SUCCESS and FAILURE
6952 packets. They must be 32 bit MSB not 16 bit MSB.
6954 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6956 * Ok, rewrote the logic of the re-key and now it seems to work.
6957 I tested it on high traffic with frequent re-keys without
6958 problems. Added hmac_receive (and renamed hmac to hmac_send)
6959 in SilcClientConnection in lib/silcclient/client.h and
6960 in SilcIDListData in silcd/idlist.h. Also, removed the
6961 SilcPacketParserContext's cipher and hmac fields as they are
6962 not needed anymore and actually caused some problems when
6963 the ciphers and hmac's changed underneath the packet parser.
6965 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6967 * If re-key protocol is active then process the incoming packets
6968 synchronously since we must assure that icoming packets encrypted
6969 with the old key is processed before the new keys is set to
6970 use. This is true other packets than for REKEY packets.
6971 Affected file silcd/server.c. The same was done to client library
6972 as well, affected file lib/silcclient/client.c.
6974 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6976 * Fixed bug in client and server to accept the force send if
6977 the packet is send from silc_[server/client]_packet_process
6978 function. Otherwise the packets are never delivered, oops.
6980 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6982 * Disable force sending of packets when REKEY protocol is active.
6983 We must assure that no packet is sent directly when rekey is
6984 performed. All packets must be sent through packet queue.
6985 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
6986 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
6987 function is silc_[server/client]_packet_send_real to check
6990 * Replaced the SIM paths from example config files to
6991 /usr/local/modules. Also, make install creates now
6992 /usr/local/silc/logs directory to hold all the SILC server
6995 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6997 * Made the configure.in.pre work on Solaris. Patch by salo.
6999 * Made all ciphers compatible with non-x86 machines. Defined
7000 CBC mode macros into lib/silccrypt/ciphers_def.h.
7002 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7004 * Fixed the make install.
7006 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7008 * When MAC computation fails the silc_packet_decrypt returned 0
7009 even though it was supposed to return -1. Fixed this. The
7010 affected file is lib/silccore/silcpacket.c.
7012 * Do not replace the config files in /etc/silc (in make install)
7013 if they already exist. Affected file ./Makefile.am.
7015 * Do not send re-key packets immediately but through packet queue.
7016 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7018 * Changed silc_net_check_host_by_sock to return FALSE if the
7019 IP/DNS could not be resolved. Though, it returns the IP address
7020 now even if it could not resolve it (but returns also FALSE).
7021 Affected file lib/silcutil/silcnet.[ch].
7023 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7025 * Added silc_pkcs_decode_identifier to decode the public key's
7026 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7027 Added also silc_pkcs_free_identifier. Added also new context
7028 SilcPublicKeyIdentifier.
7030 * Added -S option to the silc client. It is used to dump the
7031 contents of the specified public key file.
7033 * Changed the PKCS api to return the public key length when
7034 setting the public key.
7036 * Fixed a fatal bug in the public and private key file loading.
7037 Affected file lib/silccrypt/silcpkcs.c.
7039 * Execute the packet parsing for client with zero (0) timeout
7040 if the protocol is active. Affected file silcd/server.c.
7042 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7044 * Made the key generation options to the silcd program. Added
7045 -C option, equivalent to client's option.
7047 * Added new [ServerKeys] config section to the server. It
7048 configures the server's public and private key.
7050 * Defined generic Public Key Payload into the protocol
7051 specification to send specific type of public keys and
7054 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7055 public key or certificate.
7057 * Implemented the GETKEY command to the server and to the
7058 client library and on user interface.
7060 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7062 * Made preliminary `make install' work.
7064 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7066 * Added SilcServerRekey context into silcd/idlist.h.
7068 * Added the PFS support as defined in the specification to the
7069 SKE protocol. Affected files lib/silcske/*.c.
7071 * Added `ske_group' field to the SilcServerRekey context to hold
7072 the number of the SKE group that is used with PFS in re-key.
7073 Affected file silcd/idlist.h.
7075 * Added PFS re-key support to the server. Affected file is
7078 * Added silc_protocol_cancel to cancel execution of the next
7079 state of the protocol. Affected file is
7080 lib/silccore/silcprotocol.[ch].
7082 * Added the re-key support with and without PFS to the client
7083 library. Re-key is performed once in an hour, by default.
7085 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7086 Added silc_client_rekey_callback and silc_client_rekey_final.
7087 Affected files are lib/silcclient/protocol.[ch] and
7088 lib/silcclient/client.[ch].
7090 * Removed the `hmac_key' and `hmac_key_len' fields from the
7091 SilcClientConnection structure; not needed. Affected file is
7092 lib/silcclient/client.h.
7096 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7098 * Do not ask whether user wants to use the negotiated private key
7099 for private messages, just use it. Affected file is
7100 silc/local_command.c.
7102 * Added `send_enc_key' and `enc_key_len' fields to the
7103 SilcIDListData structure since they are needed in the re-key
7104 phase. Affected file is silcd/idlist.[ch].
7106 * Implemented the simple re-key protocol into the server.
7107 Affected files silcd/server.c and silcd/protocol.[ch]. The
7108 re-key will be performed once in an hour, by default.
7110 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7111 Added silc_server_rekey, silc_server_rekey_callback and
7112 silc_server_rekey_final.
7114 * Removed Tunneled flag from the protocol. Updated the code
7115 and the specifications.
7117 * Adde `pfs' field to the SilcIDListData to indicate whether
7118 the PFS is to be performed in the re-key. Affected file is
7121 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7123 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7124 int64 of at least the xintXX size. If void * is less that 4
7125 bytes uint32 * will be used. Defined bool as boolean.
7127 * Changed _ALL_ unsigned long and unsigned int to uint32,
7128 unsgined short to uint16 in the source tree.
7130 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7131 not handle clients that has entry->data.registered == FALSE.
7132 They are not in the network anymore. Affected file is
7135 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7137 * Implemented the sending of the SERVER_SIGNOFF notify in the
7138 server. Affected file is silcd/server.c.
7140 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7141 Added also silc_notify_payload_encode_args into the
7142 lib/silccore/silcnotify.[ch].
7144 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7145 Affected file silcd/packet_receive.c.
7147 * Implemented the SERVER_SIGNOFF notify handling in the client
7148 library. Affected file lib/silcclient/client_notify.c. Also,
7149 implemnted the printing of the SERVER_SIGNOFF info to the
7150 application. Affected file silc/client_ops.c.
7152 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7153 if the deleting was successful. Affected file silcd/idlist.[ch].
7155 * Added support for public key authentication in the connection
7156 authentication protocol in the client library. Affected file
7157 lib/silcclient/protocol.c.
7159 * Changed the server's silc_idlist_get_clients_by_* interface
7160 to support already allocated array so that new entries may be
7161 added to pre-allocated array. Affected file silcd/idlist.[ch].
7162 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7163 and command replies.
7165 * All command reply functions in the server now calls the
7166 pending command callback even if error occured. This way the
7167 error will be delivered to the client as well. Affected files
7168 silcd/command.c and silcd/command_reply.c.
7170 * Fixed INFO command to return local server's info if no server
7171 was provided. Affected file lib/silcclient/command.c.
7173 * Removed RESTART command for good. Updated the code and the
7176 * Rewrote parts of the task system. It is a bit simpler now.
7177 Removed unsued task priorities. The affected files are
7178 lib/silcutil/silctask.[ch].
7180 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7182 * Moved the USERS printing from the library to the application.
7183 Affected files lib/silcclient/command.c and silc/client_ops.c.
7185 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7189 * Added channel key re-key support. The re-key is perfomed
7190 only by the router and is done once in an hour. Added `rekey'
7191 field to the SilcChannelEntry in the server. Affected files
7192 silcd/server.c and silcd/idlist.h.
7194 * Added silc_task_unregister_by_context into the file
7195 lib/silcutil/silctask.[ch].
7197 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7199 * Added SILC_UMODE_GONE mode to indicate when the client is not
7200 present in the SILC network. Added also support to the local
7201 command AWAY that will set this mode. Added support of showing
7202 "xxx is gone" in WHOIS command. The USERS command shows the
7203 gone status as well.
7205 * Fixed setting server and router operator privileges in the
7206 server's UMODE command. Affected file silcd/command.c.
7208 * Merged the SKE KE1 and KE2 payloads into one payload. The
7209 new KE payload is equivalent to the old KE2 payload.
7211 Cleaned up the SKE Start Payload parsing. It now uses the
7212 simple buffer unformatting to do the parsing. A lot faster
7215 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7216 to the SKE that is used to indicate whether both of the SKE
7217 parties should perform authentication. By default only the
7218 responder performs authentication. By setting this flag also
7219 the initiator must do authentication. By default it is unset
7220 since in normal SKE case, client to server connection, only
7221 the responder should do authentication. When doing SKE between
7222 two clients both should perform authentication. Updated the
7223 code and the protocol specs.
7225 * A little fix to IDENTIFY command in the server. Search the
7226 client first by hash not nickname. Affected file is
7229 * Fixed the silc_client_close_connection to support closing
7230 the client to client connections wihtout deleting too much
7231 data. Affected file lib/silcclient/client.c.
7233 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7234 are received if protocol used to be active but is not anymore
7235 the application would crash due to NULL pointer dereference.
7236 Affected files silcd/server.c and lib/silcclient/client.c.
7238 * Added `hash' field to the SilcClientConnection to include
7239 the hash function negotiated in the SKE protocol.
7241 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7242 to set the channel founder authentication data. A client can
7243 claim the founder rights later by providing the authentication
7244 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7245 This way the channel founder can regain the channel founder
7246 privileges even it is left the channel. This works only on
7247 local server and the client must be connected to the same
7248 server to be able to regain the founder rights. Updated the
7249 protocol specs accordingly.
7251 Added support to the CMODE command in the client to set the
7252 founder auth data. Read the README to see how to set it.
7254 Added support to the CUMODE command to claim the founder
7255 rights. Read the README to see how to do it.
7257 Added support for the founder authentication to the Channel
7258 Entry in the server. Affected file silcd/idlist.h.
7260 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7261 server's CMODE command. Affected file silcd/command.c.
7263 * Added the following new functions into lib/silccore/silcauth.[ch]:
7264 silc_auth_get_method and silc_auth_get_data.
7266 * The server now saves the remote hosts public key to the
7267 SilcIDListData pointer. Affected file silcd/protocol.c.
7269 * The normal server now does not remove the channel entry from
7270 the cache if the founder authentication data is set. It used
7271 to remove it if the founder was the last one on the channel on
7272 the server and left the channel. The auth data is saved and
7273 if the channel is re-joined later the old entry is used with
7274 the old auth data. Affected files silcd/command_reply.c and
7277 * Removed the `pkcs' field from the SilcIDListData structure
7278 in the server; it is not used. Affected file silcd/idlist.h.
7280 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7282 * Fixed packet processing on slow links. Partial packets were
7283 never re-processed because the incoming data buffer was cleared
7284 by the application. Application must not directly clear the
7285 sock->inbuf, the packet processing routines handle it. Fixed
7286 this in client library and in server.
7288 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7290 * Fixed the WHOIS and IDENTIFY send reply function to really
7291 check whether to send list or just one entry. Affected file
7294 * Cleaned up the LEAVE command's channel key distribution. The
7295 affected file silcd/command.c.
7297 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7298 can enforce the channel mode as well. In that case the ID
7299 includes the ID of the server. The code now enforces the
7300 mode change if the router have different mode than the server.
7302 * The notify client operation with CMODE_CHANGE notify can now
7303 return NULL client_entry pointer if the CMODE was not changed
7304 by client. Application must check for this.
7306 * Added <Server ID> argument to INFO command to support server
7307 info fetching by Server ID.
7309 * Added silc_server_announce_get_channel_users to get assembled
7310 packets of channel users of the specified channel. Affected
7311 file silcd/server.[ch].
7313 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7314 was freed underneath the ID Cache.
7316 * Re-announce clients when the server received CHANNEL_CHANGE
7317 notify from the router. Affected file silcd/packet_send.c.
7319 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7321 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7322 crashed since it did not handle the fact that there is no cipher
7323 called "3" and didn't check the error condition. Now fixed.
7325 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7326 flag. It can be used to send message requests.
7328 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7330 * Implemented the RESTART command in the client.
7332 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
7333 notice type messages. Added notice printing to the user
7336 * The channel keys are not re-generated if the channel's mode
7337 is PRIVKEY, ie private key on the channel exists. Affected
7338 files silcd/server.c and silcd/command.c.
7340 * Fixed a little bug in channel message delivery when channel
7341 private keys are set in the server. Affected file is
7342 silcd/packet_send.c.
7344 * Changed the setting on channel->on_channel = TRUE from the
7345 silc_client_save_channel_key to the JOIN command reply. The
7346 key payload is not received if the private channel key is set.
7347 Affected file lib/silcclient/command_reply.c and the
7348 lib/silcclient/client_channel.c.
7350 * When the CMODE_CHANGE notify is sent and the channel private
7351 key mode is removed the channel key must be re-generated in
7352 other cells as well. Added this support for the router in the
7353 silcd/packet_receive.c.
7355 * Added new local command NOTICE to send notice message on
7356 channel. Affected file silc/local_command.[ch].
7358 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7360 * Added new local command ME to the client. It is used to send
7361 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
7362 some action. Affected file silc/local_command.[ch].
7364 * Changed channel_message and private_message client operations
7365 to deliver the message flags to the application. Added also
7366 the `flags' arguments to the silc_client_send_channel_message
7367 and silc_client_send_private_message functions. Affected file
7370 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7372 * Redefined the Private Message Payload to support private message
7373 keys and to support the new private message flags. Updated
7374 the protocol specs. Flags makes it possible to have for example
7375 CTCP style messages.
7377 * Added new type SilcPrivateMessagePayload and defined an API
7378 for it in the lib/silcclient/silcprivate.[ch].
7380 * Tested private message private keys successfully. Tested the
7381 private message key set, unset and list commands with the new
7384 * Redefined the Channel Message Payload to include the channel
7385 message flags (equal with private message flags) to support
7386 for example CTCP style messages.
7388 * Defined some of the message (for channel and private message)
7389 flags. Updated the protocol specs and added the flags to the
7390 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
7392 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7394 * Added SilcKeyAgreementStatus type to the key agreement routines
7395 to indicate the current status and error if one occured.
7396 The status types are defined in the lib/silcclient/silcapi.h.
7398 * Added new local command KEY that is used to set and unset private
7399 keys for channels, set and unset private keys for private messages
7400 with remote clients and to send key agreement requests and
7401 negotiate the key agreement protocol with remote client. The
7402 key agreement is supported only to negotiate private message keys,
7403 it currently cannot be used to negotiate private keys for channels,
7404 as it is not convenient for that purpose.
7406 * Fixed a minor pending callback setting bug in the function
7407 silc_client_get_client_by_id_resolve, now the function works.
7408 Affected file lib/silcclient/idlist.c.
7410 * Added function silc_net_get_local_port to get local bound
7411 port by socket. Added to lib/silcutil/silcnet.[ch].
7413 * Added `sockets' and `sockets_count' fields to the SilcClient
7414 object. They hold the sockets of the listenning sockets in
7415 the client. Listenning sockets may be for example the key
7416 agreement server. Affected file lib/silcclient/client.[ch].
7417 Added functions the silc_client_add_socket and the
7418 silc_client_del_socket. They are exported to the application
7421 * Added ~./silc/clientkeys to support other client's public keys.
7423 * Renamed verify_server_key client operation to verify_public_key
7424 and added one argument to indicate the type of the connection
7425 (server, client etc.).
7427 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7429 * Added silc_server_connection_auth_request to handle the
7430 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
7431 silcd/packet_receive.[ch].
7433 * Added silc_server_send_connection_auth_request into the
7434 silcd/packet_send.c to send the connection auth request packet.
7436 * Cleaned up the silcd/protocol.c a bit and fixed some memory
7439 * Fixed the public key authentication in responder side in the
7440 server. The `auth_data' pointer includes the SilcPublicKey
7441 not the path to the public key. Affected file silcd/protocol.c.
7443 * Implemented the public key authentication in the initiator side
7444 in the server. Affected file silcd/protocol.c.
7446 * Removed the [RedirectClient] config section from the server
7447 configuration. Is not needed and I don't want to implement it.
7449 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7451 * Cleaned up the CMODE command in the server. It now works
7452 correctly and supports all the modes defined in the protocol.
7453 Affected file is silcd/command.c.
7455 * Added `hmac_name' field to the SilcChannelEntry in the server
7456 to hold the default HMAC of the channel. It can be set when
7457 creating the channel (with JOIN command). Affected files
7460 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
7461 type to indicate the change of the current cipher and hmac
7462 on the channel. Client can safely ignore the <cipher> argument
7463 (if it chooses to do so) since the CHANNEL_KEY packet will
7464 force the channel key change anyway. The <hmac> argument is
7465 important since the client is responsible of setting the new
7466 HMAC and the hmac key into use.
7468 * Fixed the CMODE command in the client library as well.
7470 * Tested CMODE command in router environment successfully.
7472 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7474 * Show the version of the remote client (or server) when connecting
7475 to the server. It is logged to the log file. Affected file
7476 is silcd/protocol.c.
7478 * Fixed the KILLED notify handling in the client library. The
7479 client must be removed from all channels when receiving the
7482 Also, do not remove the client entry when giving the KILL
7483 command but when the KILLED notify is received.
7485 * Removed silc_idlist_find_client_by_nickname from the server.
7486 Not needed anymore. Affected files silcd/idlist.[ch].
7488 * Implemented the CHANNEL_CHANGE notify type handling to the
7489 server. Affected file silcd/server.c.
7493 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7495 * Added silc_server_send_notify_invite to send the INVITE
7496 notify between routers.
7498 * Implemented the INVITE command correctly to the server.
7500 * Implemented the INVITE notify type handling in the server.
7502 * Implemented the INVITE command to the client library and on the
7505 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7507 * Added function silc_server_get_client_resolve to find the
7508 client entry by ID from all ID lists and then resolve it
7509 (using WHOIS) if it cannot be found. Affected file is
7512 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7514 * Implemented the BAN command to the client library.
7516 * The JOIN command in the server now checks the invite list
7519 * Changed the silc_command_reply_payload_encode_va and the
7520 silc_command_payload_encode_va to support that if argument is
7521 NULL it ignores and checks the next argument. Affected file
7522 lib/silccore/silccommand.c.
7524 * Added silc_server_send_notify_ban to send the BAN notify
7525 type between routers.
7527 * Chaned the silc_notify_payload_encode to support that if
7528 argument is NULL it ignores and checks the next argument.
7529 Affected file lib/silccore/silcnotify.c.
7531 * Tested ban lists in router environment successfully.
7533 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7535 * Implemented BAN command to the server, in silcd/command.[ch].
7537 * Removed the BAN and INVITE_LIST modes from the CMODE command
7540 * Added function silc_string_match to regex match two strings.
7541 Affected files lib/silcutil/silcutil.[ch].
7543 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7545 * Redefined parts of the SilcChannelEntry in the server to support
7546 the new ban and invite lists.
7548 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7550 * Redefined the INVITE command. The same command can be used to
7551 invite individuals to the channel but also to manage the invite
7552 list of the channel (to add to and remove from the invite list).
7553 Updated the protocol specs.
7555 * Added new command SILC_COMMAND_BAN that can be used to manage
7556 the ban list of the channel. Updated the protocol specs.
7558 * Removed the channel modes: the SILC_CMODE_BAN and the
7559 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
7560 in the CMODE command. The equivalent features are now available
7561 using INVITE and BAN commands. Updated the protocol specs.
7563 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
7564 in the network about change in the current ban list. The notify
7565 type is not used by the client.
7567 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
7568 support the invite lists.
7570 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7572 * Added new function silc_string_regexify that converts string
7573 including wildcard characters into regex string that can
7574 be used by the GNU regex library. Added into the file
7575 lib/silcutil/silcutil.[ch].
7577 Added silc_string_regex_combine to combine to regex strings
7578 into one so that they can be used as one regex string by
7579 the GNU regex library. Added into the file
7580 lib/silcutil/silcutil.[ch].
7582 Added silc_string_regex_match to match two strings. It returns
7583 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
7585 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7587 * Imported GNU regex to the soruce tree into lib/contrib.
7588 Fixed some compiler warning from the regex.c.
7590 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7592 * Fixed MOTD command in the server to work in router environment.
7594 * Fixed the MOTD command in the client library to support
7595 the server argument in the command.
7597 * Added `nickname_len' argument to the silc_idlist_add_client
7598 in the server, as the `nickname' argument may be binary data
7601 * Added silc_idlist_get_channels to return all channels from
7604 * Implemented LIST command to the server. Affected file is
7607 * Implemented the LIST command to the client library and on the
7610 * Added [<user count>] argument to the LIST command reply.
7611 With private channels the user count is not shown.
7613 * Updated TODO and README.
7615 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7617 * The client entry's data.registered must be TRUE even with
7618 global client entry on global client list. The data.registered
7619 is used to check whether the client is anymore in the network,
7620 for example with WHOWAS command so it must be valid.
7622 * Fixed the WHOWAS command in the server. It now actually works
7623 in router environment. Added function into silcd/command_reply.c
7624 silc_server_command_reply_whowas_save.
7626 * Added silc_idlist_purge function to the silcd/idlist.c
7627 to periodically purge the ID Cache.
7629 * Fixed INFO command in the server. It works now in router
7630 environment. Added <server name> argument to the INFO command
7631 reply. Updated the protocol specs.
7633 * Fixed minor bug in silc_idcache_purge to not purge if the
7634 expire value is zero.
7636 * Fixed various bugs in WHOIS and IDENTIFY command handling as
7637 they were buggy because of the WHOWAS information.
7639 * Fixed local command MSG to handle the async resolving of
7640 the remote client properly. It used to fail the first MSG.
7641 Affected file silc/local_command.c.
7643 * Added `data_len' field to SilcIDCache context.
7645 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7647 * Update TODO. Todo in commands in the server.
7649 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7651 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
7652 used by routers as broadcast packet to inform other routers
7653 about the changed user mode.
7655 Implemented the notify handling in the server. Affected file is
7656 silcd/packet_receive.c. Added the function
7657 silc_server_send_notify_umode to the silcd/packet_send.[ch].
7659 * Added new generic Channel Payload and deprecated the New Channel
7660 Payload. The New Channel Payload is now the generic Channel
7663 * Added new argument `mode' to the silc_server_send_new_channel
7664 as it is required in the Channel Payload now.
7666 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
7667 and created a new and real SilChannelPayload to represent the
7668 new generic Channel Payload. Implemented the encode/decode
7669 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
7671 * Added silc_server_get_client_channel_list to return the list
7672 of channels the client has joined for WHOIS command reply.
7673 Affected file silcd/server.[ch].
7675 * Implemented the channel list sending in the WHOIS command reply
7676 in server and in the client.
7678 Implemented the channel list displaying on the user interface
7679 as well. Affected file silc/client_ops.c.
7681 * Added silc_channel_payload_parse_list to parse list of Channel
7682 Payloads. It returns SilcDList list of SilcChannelPayloads.
7683 Client for example can use this function to parse the list of
7684 channels it receives in the WHOIS command reply. The caller
7685 must free the list by calling silc_channel_payload_list_free.
7686 Affected files lib/silccore/silcchannel.[ch].
7688 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7690 * Added one new argument <user mode> to the WHOIS command reply
7691 to return the mode of the user in SILC. Updated the protocol
7694 Implemented it to the server and client.
7696 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7698 * Fixed the mode printing on the user interface on joining.
7699 Affected file silc/client_ops.c.
7701 * Implemented the UMODE command and user modes in general to the
7702 client library and to the user interface.
7704 * Implemented the UMODE command to the server.
7706 * The server now sends UNKNOWN_COMMAND error status if client sends
7707 unknown command. Affected file silcd/command.c.
7709 * All server commands now handle the command identifier the right
7710 way when sending the command reply to the client. The client can
7711 use to identify the command replies with the identifier.
7713 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7715 * Added silc_server_get_client_route to resolve the route to
7716 the client indicated by the client ID. Affected file is
7719 * Added silc_server_relay_packet as general function to relay
7720 packet to arbitrary destination. This deprecates functions
7721 like _send_private_message_key, _relay_notify etc. Affected
7722 file is silcd/packet_send.[ch].
7724 Removed silc_server_send_key_agreement,
7725 silc_server_send_private_message_key and
7726 silc_server_packet_relay_notify functions from the file
7727 silcd/packet_send.[ch].
7731 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
7732 server. Affected file silcd/packet_receive.[ch].
7734 * Implemented the KILL command to the client. Implemented the
7735 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
7736 Affected files lib/silcclient/command[_reply].c and
7737 lib/silcclient/client_notify.c. Implemented the KILL notify
7738 printing in the user inteface.
7740 * Fixed a lot silc_parse_nick memory leaks from the client
7741 library in the file lib/silcclient/command.c.
7743 * Changed the silc_server_send_notify_on_channels's `sender'
7744 argument from SilcSocketConnection to SilcClientEntry to
7745 check the sender as entry and not as connection object and not
7746 to send to the client provided as argument. The affected file
7747 is silcd/packet_send.[ch].
7749 * The notify packets that are destined directly to the client used
7750 to not to be processed by the server. Now changed that and the
7751 server processes all notify packets. After relaying the packet
7752 to the client the notify packet is processed in the server.
7754 * The silc_server_free_client_data now checks whether there is
7755 pending outgoing traffic for the client and purges the data to
7756 the network before removing the client entry.
7758 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7760 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
7761 an client is killed from the SILC Network. Updated the protocol
7764 Added new function silc_server_send_notify_killed to the
7765 silcd/packet_send.[ch].
7767 * Added function silc_server_packet_relay_notify to relay notify
7768 packets that are destined directly to a client. In this case
7769 the server does not process the notify packets but merely relays
7770 it to the client. Affected file silcd/packet_send.[ch].
7772 Added also silc_server_packet_process_relay_notify to check
7773 whereto relay the notify. Affected file is
7774 silcd/packet_receive.[ch].
7776 * Implemented the KILL command to the server.
7780 * Added the backup schema desgined last fall to the protocol
7781 specs for everyone to see. The specification is in the
7782 *-spec-xx.txt draft and the packet type definitions for the
7783 backup routers is in *-pp-xx.txt draft. Thusly, added also
7784 new packet type SILC_PACKET_CELL_ROUTERS.
7786 * A big security problem in the implementation discovered. The
7787 signoff of an client did not cause new channel key generation
7788 which it of course should've done. The channel keys must be
7789 always re-generated when client leaves (or signoffs) the channel.
7790 The silc_server_remove_from_channels funtion now handles
7791 the channel key re-generation.
7793 * Added `sender' argument to the silc_server_send_notify_on_channels
7794 to not to send the client provided as argument. Affected file
7795 silcd/packet_send.[ch].
7797 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7799 * Implemented OPER and SILCOPER commands into the server and
7802 * Added silc_auth_verify and silc_auth_verify_data to verify
7803 the authentication directly from the authentication payload.
7804 It supports verifying both passphrase and public key based
7805 authentication. Affected file lib/silccore/silcauth.[ch].
7807 * Added `hash' field to the SilcIDListData structure. It is the
7808 hash negotiated in the SKE protocol. Affected file is
7811 * Slight redesigning of the SilcAuthPayload handling routines.
7812 Do not send SilcPKCS but SilcPublicKey as argument.
7814 * Implemented the public key authentication support to the
7815 serverconfig. The public key is loaded from the provided path
7816 and saved as authentication data to void * pointer. Thus,
7817 changed the unsigned char *auth_data to void *auth_data;
7819 * Fixed SHUTDOWN command to send the reply before the server
7820 is shutdown. :) Affected file silcd/command.c.
7822 * Fixed fatal bug in CONNECT command. The hostname was invalid
7823 memory and server crashed. Affected file silcd/command.c.
7825 * Fixed fatal bug in CLOSE command. The server_entry became
7826 invalid but was referenced later in the command. Affected file
7829 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7831 * Fixed fatal bug in failure packet handling. Server ignored
7832 the failure and thus crashed when it came.
7836 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7838 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
7839 that the command may be executed only once in (about) 2 seconds.
7840 The old SILC_CF_LAG flag is same but allows command bursts up
7841 to five before limiting.
7843 Added the support for CF_LAG and CF_LAG_STRICT flags to the
7844 server code. Various commands now includes the CF_LAG_STRICT
7845 flag to disallow any kind of miss-use of the command.
7847 * Fixed the silc_buffer_unformat to not to allocate any data
7848 if the length of the data is zero. It used to allocate the
7849 length + 1. Affected file lib/silcutil/silcbuffmt.c.
7851 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7853 * Changed the format of AdminConnection configuration section
7854 in the server. Added username of the admin to the format.
7855 Affected files silcd/serverconfig.[ch].
7857 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
7858 to return admin configuration data by host, username and/or
7861 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7863 * Implemented WHOWAS command to the server. Added the functions:
7865 silc_server_command_whowas_parse,
7866 silc_server_command_whowas_send_reply,
7867 silc_server_command_whowas_from_client and
7868 silc_server_command_whowas_from_server
7870 * Added <Client ID> argument to the WHOWAS command reply. Updated
7871 the protocol specs accordingly.
7873 * Implemented WHOWAS command and command_reply to the client
7876 Implemented the WHOWAS printing on the user interface.
7878 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7880 * Added new argument to the WHOWAS command reply, the real name.
7881 It is an optional argument. Updated the protocol specs.
7883 * Added SilcIDCacheDestructor callback that is registered when
7884 the SilcIDCache is allocated. The callback is called when
7885 an cache entry in the ID Cache expires, or is purged from the
7886 cache. Added into lib/silccore/idcache.[ch].
7888 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
7889 to destruct the client entries when the cache entry expires.
7890 Other ID Cache's in server and in the client library ignores
7893 * If the ID Cache entry's `expire' field is zero then the entry
7894 never expires. Added boolean `expire' argument to the
7895 silc_idcache_add function in the lib/silccore/idcache.[ch].
7896 If it is TRUE the default expiry value is used.
7898 * Added silc_server_free_client_data_timeout that is registered
7899 when client disconnects. By default for 5 minutes we preserve
7900 the client entry for history - for WHOWAS command.
7902 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7904 * Added support to the server to enforce that commands are not
7905 executed more than once in 2 seconds. If server receives
7906 commands from client more frequently, timeout is registered
7907 to process the commands. Affected file silcd/command.c.
7908 Added new function silc_server_command_process_timeout.
7910 * Changed NICK_NOTIFY handling in client library to check that
7911 if the client's nickname was changed, so there is no need to
7912 resolve anything from the server.
7914 * Removed error printing from the WHOIS and IDENTIFY commands.
7915 If error occurs then it is ignored silently in the client library.
7916 The application, however, may map the received error to
7917 human readable error string. The application currently maps
7918 the NO_SUCH_NICKNAME error to string.
7920 * Made the command status message public to the application. Moved
7921 them from lib/silcclient/command_reply.c to
7922 lib/silcclient/command_reply.h. The application can map the
7923 received command status to the string with the
7924 silc_client_command_status_message function.
7926 * Added check to the server to check that client's ID is same
7927 as the Source ID in the packet the client sent. They must
7930 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7932 * Added dist-bzip hook to the Makefile.am to make bzip2
7933 compressed distributions.
7935 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7937 * Server now enforces the maximum length for the nickname and
7938 the channel as protocol specification dictates. 128 bytes for
7939 nickname and 256 bytes for channel name.
7941 * Moved the WHOIS printing to the application. The client libary
7942 does not print out the WHOIS information anymore, the application
7943 must do it. Renamed silc_client_command_reply_whois_print to
7944 the silc_client_command_reply_whois_save.
7946 The client's idle time is also sent to the application now, and
7947 the idle is shown on screen.
7949 * Added silc_client_command_reply_identify_save to save the
7950 received IDENTIFY entries.
7952 * Do not check for channel private keys in message sending and
7953 reception if the channel does not have the PRIVKEY mode set.
7954 Affected file lib/silclient/client_channel.c.
7956 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7958 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
7959 just surfaced after chaning the JOIN procedure.
7961 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7963 * Added silc_client_get_clients_by_list to get client entries
7964 from Client ID list, that is returned for example by JOIN
7965 and USERS command replies. The application should use this
7966 function for example when JOIN command reply is received to
7967 resolve the clients already on the channel (library does not
7968 do that anymore as USERS command reply is not used in the JOIN
7969 procedure anymore). Affected files lib/silcclient/silcapi.h and
7970 lib/silcclient/idlist.c.
7972 * JOIN command reply and USERS command reply returns now SilcBuffer
7973 pointers instead of unsigned char pointers when returning
7974 the client list and mode list.
7976 * Added <Client ID> argument to the JOIN command reply, mainly
7977 for the server to identify for which client the command was
7978 originally sent. Updated protocol specs accordingly.
7980 * Added SilcDlist private_key pointer to the SilcChannelEntry
7981 in the client to support the channel private keys. Affected
7982 file is lib/silcclient/idlist.h.
7984 * Added SilcChannelPrivateKey argument to the function
7985 silc_client_send_channel_message so that application can choose
7986 to use specific private ke if it wants to. If it is not provided,
7987 the normal channel key is used, unless private keys are set.
7988 In this case the first (key that was added first) is used
7989 as the encryption key.
7991 * Implemented the support for channel private key handling.
7992 Implemented the following functions:
7994 silc_client_add_channel_private_key,
7995 silc_client_del_channel_private_keys,
7996 silc_client_del_channel_private_key,
7997 silc_client_list_channel_private_keys and
7998 silc_client_free_channel_private_keys
8000 Affected file lib/silcclient/client_channel.c.
8002 * Added the support for the private keys in the channel message
8003 sending and encryption and in the message reception and
8004 decryption. Affected funtions are
8005 silc_client_send_channel_message and silc_client_channel_message.
8007 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8009 * Added SKE's key verify callback to the client library's
8010 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8012 * Removed the statement that server (or router) must send USERS
8013 command reply when joining to the channel so that the client
8014 knows who are on the channel. Instead, the client list and
8015 client's mode list is now sent in the JOIN command reply to the
8016 client who joined channel. This is better solution.
8018 * Added function silc_server_get_users_on_channel and function
8019 silc_server_save_users_on_channel to the silcd/server.[ch].
8021 * Removed function silc_server_command_send_users from the
8024 * Do not show topic on the client library anymore. The topic is
8025 sent in the command reply notify to the application and the
8026 application must show the topic now.
8028 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8030 * Added client searching by nickname hash into the IDENTIFY and
8031 WHOIS commands in the server as they were clearly missing from
8032 them. Affected file is silcd/command.c.
8034 * Fixed a bug in private message receiving in the client library.
8035 The remote ID was freed and it wasn't supposed, now it is
8038 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8040 * Minor fix to the channel payload; allocate the data area, as it
8041 needs to be of specific length.
8043 * If the key agreement port is zero then the operating
8044 system will define the bound port. Affected files are
8045 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8047 * Added new function silc_channel_payload_decrypt into the file
8048 lib/silccore/silcchannel.[ch].
8050 * Moved the channel message etc, check from silc_packet_decrypt
8051 to applications. The library calls now a generic
8052 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8053 when the packet is either normal or special. This was done to
8054 allow more wide range of checking that was not allowed when
8055 the code was in library. Now applications can do virtually any
8056 checks to the packet and return to the library the decision how
8057 the packet should be processed. Affected files are
8058 lib/silccore/silcpacket.[ch].
8060 Added silc_server_packet_decrypt_check to the server and
8061 silc_client_packet_decrypt_check to the client library.
8063 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8064 to send with specified source and destination information.
8066 * Channel message delivery between routers was broken after the
8067 channel key distribution was fixed earlier. The channel key
8068 was used be to distributed to other routers as well which is not
8069 allowed by the protocol. Now this is fixed and channel keys
8070 really are cell specific and the channel message delivery between
8071 routers comply with the protocol specification.
8073 * Fixed various commands in server to check also the global list
8074 for the channel entry and not just the local list. The affected
8075 file silcd/command.c.
8077 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8079 * Added assert()s to buffer formatting and unformatting routines
8080 to assert (if --enable-debug) when error occurs. Affected
8081 file: lib/silcutil/silcbuffmt.c.
8083 * Changed to auto-reconnect to check whether the remote host is
8084 router and register the re-connect timeout if it is. It used
8085 to check that whether we are normal server, but router must do
8086 auto-reconnect with another router as well. Affected file
8089 * Removed the [<key len>] option from CMODE command as the cipher
8090 name decides the key length, nowadays. See the defined ciphers
8091 from the protocol specification.
8093 * Added [<hmac>] option to the CMODE command to define the HMAC
8094 for the channel. Added SILC_CMODE_HMAC channel mode.
8096 * Added [<hmac>] option for the JOIN command so that user can
8097 select which HMAC is used to compute the MACs of the channel
8100 * Added Hmac field to the Channel Message Payload. The integrity
8101 of plaintext channel messages are now protected by computing
8102 MAC of the message and attaching the MAC to the payload. The
8103 MAC is encrypted. Now, it is clear that this causes some
8104 overhead to the size of the packet but rationale for this is that
8105 now the receiver can verify whether the channel message decrypted
8106 correctly and also when private keys are set for the channel the
8107 receiver can decrypt the packet with several keys and check from
8108 the MAC which key decrypted the message correctly.
8110 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8111 lib/silccrypt/silccipher.[ch].
8113 * Added silc_hash_len to return the digest length into the
8114 lib/silcrypt/silchash.[ch].
8116 * Rewrote parts of Silc Channel Payload interface in the
8117 lib/silccore/silcchannel.[ch]. The encode function now also
8118 encrypts the packet and parse function decrypts it.
8120 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8122 * Fixed a minor formatting bug in the SKE's key material processing.
8123 It actually might have processed the keys wrong way resulting
8126 * Redefined the mandatory HMAC algorithms and added new algorithms.
8127 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8128 and hmac-md5 truncated to 96 bits. The mandatory is now
8129 hmac-sha1-96. Rest are optional (including the one that used
8130 to be mandatory). Rationale for this is that the truncated HMAC
8131 length is sufficient from security point of view and can actually
8132 make the attack against the HMAC harder. Also, the truncated
8133 HMAC causes less overhead to the packets. See the RFC2104 for
8136 * Added new [hmac] configuration section. The SKE used to use
8137 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8138 is of course wrong. The official names that must be proposed in
8139 the SKE are the ones defined in the protocol specification
8140 (hmac-sha1-96 for example). The user can configure any hmac
8141 using any hash function configured in the [hash] section. At
8142 least, the mandatory must be configured.
8144 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8146 * Added HMAC list to the SKE proposal list. It has now both
8147 hash algorithm list and HMAC list. This makes the protocol
8148 incompatible with previous versions. The SKE now seems to work
8149 the way it is supposed to work, for the first time actually.
8151 * Defined plain Hash algorithms to the protocol specification.
8154 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8156 * Implemented support for key agreement packets into the server.
8157 Added functions silc_server_key_agreement and
8158 silc_server_send_key_agreement. Other than these functions,
8159 server has nothing to do with this packet.
8161 * Added support for private message key packets into the server.
8162 Added functions silc_server_private_message_key and
8163 silc_server_send_private_message_key.
8167 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8168 called in the protocol's final callback instead in the END
8169 protocol state. This makes a little more sense and in the same
8170 time in client we can use the same protocol routines for normal
8171 key exchange and to key agreement packet handling as well.
8173 * Added to both client's and server's KE protocol context the
8174 SilcSKEKeyMaterial pointer to save the key material. We will
8175 bring the key material to the protocol's final callback by doing
8176 this. The final callback must free the key material.
8178 * Added SKE's packet_send callback into client's KE protocol
8179 context so that the caller can choose what packet sending function
8180 is used. This way we can use different packet sending when
8181 doing normal SKE when doing key agreement packet handling (in
8182 the key agreement packet handling we do not want to encrypt
8185 * Implemented the responder side of the key agreement routines
8186 in the client. The client can now bind to specified port and
8187 accept incoming key negotiation. The key material is passed
8188 to the application after the protocol is over.
8190 * Implemented the processing of incoming Key Agreement packet
8191 in the client. Added function silc_client_key_agreement to
8194 * Implemented the intiator side of the key agreement routines
8195 in the client. The client can now initiate key agreement with
8196 another remote client. The key material is passed to the
8197 application after the protocol is over.
8199 * Created client_keyagr.c to include all the key agreement
8202 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8203 SILC_TASK_CALLBACK except that it is not static.
8205 * Created client_notify.c and moved the Notify packet handling
8206 from the client.[ch] into that file.
8208 * Created client_prvmsg.c and moved all private message and
8209 private message key routines from the client.[ch] into that file.
8211 * Create client_channel.c and moved all channel message and
8212 channel private key routines from the client.[ch] into that file.
8214 * Changed silc_client_get_client_by_id_resolve to resolve with
8215 WHOIS command instead of IDENTIFY command, in the file
8216 lib/silclient/idlist.c.
8218 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8220 * Implemented the SKE's responder side to the Client library.
8222 * When FAILURE is received to the protocol do not trust it
8223 blindly. Register a timeout to wait whether the remote closes
8224 the connection as it should do it, only after that process the
8225 actual failure. This was changed to both client and server.
8227 * Added client_internal.h to include some of the structures
8228 there instead of client.h in lib/silcclient/.
8230 * Added function silc_task_unregister_by_callback to unregister
8231 timeouts by the callback function.
8233 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8235 * Some "Incomplete WHOIS info" errors has been appearing on the
8236 log files. Took away the entry->userinfo check from WHOIS
8237 reply sending. The entry->userinfo is now " " if client did not
8238 provide one. I thought this was fixed earlier but something
8239 is wrong still. Let's see if the error still appears.
8241 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8243 * Fixed a minor bug in the login when the channel key is
8244 re-generated in the server. It used to generate the key in
8245 wrong order and thus caused problems in the channel traffic.
8247 * Fixed a minor bug in channel key distsribution after
8248 KICK command. The key was not sent to the router even though
8251 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8253 * Added silc_ske_process_key_material_data as generic routine
8254 to process any key material as the SILC protocol dictates. The
8255 function is used by the actual SKE library but can be used by
8256 applications as well. This relates to the private message keys
8257 and the channel private keys since they must be processed the
8258 same way the normal SILC session keys. The protocol dictates
8259 this. Affected files: lib/silcske/silcske.[ch].
8261 Added also silc_ske_free_key_material to free the
8262 SilcSKEKeyMaterial structure.
8264 * Defined silc_cipher_set_key function to set the key for
8265 cipher without using the object's method function. The affected
8266 files: lib/silccrypt/silccipher.[ch].
8268 * Implemented silc silc_client_add_private_message_key,
8269 silc_client_add_private_message_key_ske,
8270 silc_client_del_private_message_key,
8271 silc_client_list_private_message_keys and
8272 silc_client_free_private_message_keys functions in the
8275 Added functions silc_client_send_private_message_key to send
8276 the Private Message Key payload and silc_client_private_message_key
8277 to handle incoming Private Message Key payload.
8279 * Added Cipher field to the Private Message Key payload to set
8280 the cipher to be used. If ignored, the default cipher defined
8281 in the SILC protocol (aes-256-cbc) is used.
8283 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8285 * Removed lib/silcclient/ops.h file.
8287 Redefined parts of the SILC Client Library API. Created new
8288 file silcapi.h that deprecates the ops.h file and defines the
8289 published Client Library API. Defined also private message key
8290 API and channel private key API into the file.
8292 This is the file that the application must include from the
8293 SILC Client Library. Other files need not be included by
8294 the application anymore.
8296 * Added new key_agreement client operation callback and also
8297 defined the Key Agreement library API for the application.
8299 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8301 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8302 is used by clients to request key negotiation between another
8303 client in the SILC network. If the negotiation is started it
8304 is performed using the SKE protocol. The result of the
8305 negotiation, the secret key material, can be used for example
8306 as private message key.
8308 Implemented the Key Agreement payload into the files
8309 lib/silccore/silauth.[ch].
8311 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8313 * Redefined ciphers for the SILC protocol. Added some new ciphers
8314 and defined the key lengths for the algorithms. Changed the
8315 code accordingly. The default key length is now 256 bits.
8317 * Fixed SKE key distribution function silc_ske_process_key_material
8318 when the key length is more than 128 bits. The default key
8319 length in SILC is now 256 bits.
8321 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8322 to indicate unsupported algorithm.
8324 * Renamed rijndael.c to aes.c and all functions as well.
8326 * Fixed a long standing channel key setting bug in client library.
8327 Weird that it has never surfaced before.
8329 * Fixed bug in channel deletion. If the entire channel is removed
8330 then it must also delete the references of the channel entry
8331 from the client's channel list as the client's channel entry and
8332 the channel's client entry share same memory.
8334 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8336 * Implemented CONNECT and SHUTDOWN commands in the client.
8338 * Implemented CLOSE command to the client.
8340 * Added the function silc_idlist_find_server_by_name into the
8341 files silcd/idlist.[ch].
8343 Added the function silc_idlist_find_server_by_conn into the
8344 files silcd/idlist.[ch].
8346 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8348 * DIE command was renamed to SHUTDOWN. Updated the both code
8351 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
8352 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
8354 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
8357 * Added function silc_server_create_connection function to create
8358 connection to remote router. My server implementation actually
8359 does not allow router to connect to normal server (it expects
8360 that normal server always initiates the connection to the router)
8361 so the CONNECT command is only good for connecting to another
8364 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8366 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
8367 or some other client was kicked from the channel.
8369 Implemented the handling of the notify type to both client
8372 Implemented silc_server_send_notify_kicked to send the KICKED
8373 notify. It is used to send it to the server's primary router.
8375 * Implemented the KICK command into server and client.
8377 * Added `query' argument to the silc_idlist_get_client function
8378 to indicate whether to query the client from server or not if
8381 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
8382 to indicate that the client is not channel founder.
8386 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8388 * Removed the rng context from SilcPacketContext structure and
8389 changed that the packet routine uses the Global RNG API.
8391 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8393 * Added support for quit message that client can "leave" on the
8394 channel when it quits the SILC. It is ditributed inside the
8395 SILC_NOTIFY_TYPE_SIGNOFF notify type.
8397 Added silc_server_free_client_data that will take the
8398 signoff message as argument.
8400 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
8402 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8404 * Updated parts of the protocol specification to keep it up
8407 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8409 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
8410 payloads in one packet.
8412 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
8413 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
8414 use now the new List flag.
8416 * Also deprecated the following packet types: REPLACE_ID,
8417 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
8419 * Added list support for Notify packet in server.
8421 * Added silc_server_send_notify_channel_change to send the
8422 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
8423 the silc_server_send_replace_id.
8425 * Added silc_server_send_notify_nick_change to send the
8426 NICK_CHANGE notify type. Deprecates the function
8427 silc_server_send_replace_id.
8429 * Added silc_server_send_notify_join to send the JOIN notify type.
8430 Deprecates the function silc_server_send_new_channel_user.
8432 * Added silc_server_send_notify_leave to send LEAVE notify type.
8433 Deprecates the function silc_server_send_remove_channel_user.
8435 * Added silc_server_send_notify_cmode and
8436 silc_server_send_notify_cumode to send CMODE and CUMODE notify
8437 types. Deprecates the silc_server_send_set_mode function.
8439 * Added SERVER_SIGNOFF notify type to indicate that server has
8440 quit. This means that all clients on the channel from that
8441 server will drop. This can be also used when netsplit happens.
8443 Deprecated REMOVE_ID packet type since it is not needed anymore
8446 Added silc_server_send_notify_server_signoff to send the
8447 SERVER_SIGNOFF notify type. Deprecates the function
8448 silc_server_send_remove_id.
8450 Added also silc_server_send_notify_signoff to send the
8451 SIGNOFF notify type.
8453 * Employed the PKCS #1. It is the mandatory way to do RSA in the
8454 SILC protocol from this day on. Changed the protocol
8455 specification as well.
8457 * Added silc_server_send_notify_topic_set to send TOPIC_SET
8458 notify type. It is used between routers to notify about
8459 topic changes on a channel.
8461 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
8464 * Partly updated the protocol specification to comply with the
8465 changes now made. It is still though a bit outdated.
8467 * The JOIN notify type now takes one extra argument <Channel ID>.
8468 The packet used to be destined to the channel but now the
8469 JOIN type may be sent as list thus it is impossible to
8470 destine it to any specific channel. By adding this argument
8471 it is again possible.
8473 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8475 * Added CREDITS file. The CHANGES and CREDITS file will appear
8476 in the distribution as well.
8478 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8480 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
8481 types in the server's silcd/packet_receive.c.
8483 * Implemented CMODE and CUMODE to work in router environment.
8485 * Fixed minor encoding and decoding buglet from the
8486 lib/silccore/silcmode.c.
8488 * Fixed buffer overflow from lib/silcclient/command.c in USERS
8491 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
8493 * Changed all SilcConfigServer* and silc_config_server* to
8494 SilcServerConfig* and silc_server_config*, respectively.
8497 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8499 * Associated the ID (client or server ID) to the Authentication
8500 Payload to avoid any possibility of forging. Updated the
8501 protocol specification and the code accordingly.
8503 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8505 * The RSA key length is now save to the RsaKey context in the
8506 key generation process in lib/silccrypt/rsa.c. The key length
8507 is now used to figure out the maximum size of the block allowed
8508 to be encrypted/signed.
8510 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
8511 is equivalent to the silc_mp_mp2bin but does not allocate any
8514 * Changed silc_mp_mp2bin API to take length argument. If it is
8515 non-zero then the buffer is allocated that large. If zero, then
8516 the size is approximated using silc_mp_sizeinbase, which however
8519 * Created Global RNG API which is global RNG that application can
8520 initialize. After initializing, any routine anywhere in the
8521 code (including library) can use RNG without allocating a new
8522 RNG object. This was done to allow this sort of use of the
8523 RNG in code that has no chance to allocate RNG object. All
8524 applications currently allocate this and many routines in the
8525 library use this. Affected file lib/silccrypt/silcrng.[ch].
8527 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
8528 it to use the Global RNG API.
8530 * Defined Authentication Payload into protocol specification that
8531 is used during SILC session to authenticate entities. It is
8532 used for example by client to authenticate itself to the server
8533 to obtain server operator privileges.
8535 Implemented this payload into the lib/silccore/silcauth.[ch].
8536 Implemented also routines for public key based authentication
8537 as the new protocol specification dictates.
8539 Moved definitions of different authentication methods from
8540 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
8542 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
8543 silc_pkcs_verify and silc_pkcs_sign_with_hash and
8544 silc_pkcs_verify_with_hash functions into the file
8545 lib/silccrypt/silcpkcs.[ch].
8547 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8549 * The client entry's userinfo pointer must be always valid.
8550 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
8551 will fail since it requires the userinfo. Now, the userinfo
8552 is allocated as "" if actual userinfo does not exist. Actually,
8553 it must exist and it is totally Ok to drop client connections
8554 that does not announce the userinfo. However, we will make
8555 this workaround for now.
8557 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
8558 to return the remote port by socket.
8560 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8562 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
8563 SILC_SERVER_PENDING_EXEC and added an new macro
8564 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
8565 data or when error occurs while processing the pending command.
8567 Added new argument `destructor' into silc_server_command_pending
8568 and to the SilcServerCommandPending object. This destructor is
8569 now called after calling the pending callback or if error occurs
8570 immediately. If error occurs the actual pending callback won't
8571 be called at all - only the destructor. The destructor may be
8572 NULL if destructor is not needed.
8574 All this applies for client library code as well. Similar
8575 changes were made there as well for the pending commands.
8577 In the client, the application must now allocate the
8578 SilcClientCommandContext with the silc_client_command_alloc
8581 * Added reference counter to the SilcServerCommandContext. Added
8582 function silc_server_command_alloc and silc_server_command_dup
8585 Same type of functions added to the client library for the same
8588 * Removed the cmd_ident from IDListData away since it is now
8589 global for all connections. It is the command identifier used
8590 in command sending and with pending commands. The affected file
8593 * Added reference counter to the SilcSocketConnection objecet to
8594 indicate the usage count of the object. The object won't be
8595 freed untill the reference counter hits zero. Currently only
8596 server uses this, and client ignores it. The client must be
8597 set to use this too later. The affected files are
8598 lib/silccore/silcsockconn.[ch]. Added also the function
8599 silc_socket_dup to increase the reference counter.
8601 This was mainly added because it is possible that the socket
8602 is removed underneath of pending command or other async
8603 operation. Now it won't be free'd and proper DISCONNECTING
8604 flags, etc. can be set to avoid sending data to connection that
8605 is not valid anymore.
8607 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
8608 the connection. After that it sets SILC_SET_DISCONNECTED.
8609 It is, however, possible that the socket data is not still freed.
8610 The silc_server_packet_process now checks that data is not
8611 read or written to connection that is DISCONNECTED. The socket
8612 get's freed when the reference counter hits zero.
8614 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8616 * Changed the client operation API: channel_message operation's
8617 `sender' is now the client entry of the sender, not the nickname
8618 and the `channel' is the channel entry, not the channel name.
8620 In the private_message operation the `sender' is now also the
8621 client entry of the sender not the nickname.
8623 Affected file is lib/silcclient/ops.h and all applications
8624 using the client operations.
8626 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8628 * Moved the calling of ops->connect() from connect_to_server_final
8629 into receive_new_id functin since that is the point when the
8630 client is actually allowed to send traffic to network. The
8631 affected file is lib/silcclient/client.c.
8633 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8635 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
8636 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
8637 (if needs broadcasting) instead of broadcasting the packets one
8638 by one which would make a burst in the network traffic.
8640 * Added `broadcast' argument to the functions in silcd/server.[ch]
8641 silc_server_create_new_channel[_with_id] to indicate whether
8642 to send New Channel packet to primary router.
8644 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8646 * Added new function into the silcd/server.[ch] files:
8647 silc_server_create_new_channel_with_id to create new channel with
8648 already existing Channel ID.
8650 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
8651 lib/silccore/silcpacket.h. This packet is used t send list of
8652 Set Mode payloads inside one packet. Server uses this to set
8653 the modes for the channels and clients on those channels, that it
8654 announced to the router when it connected to it. The protocol
8655 specification has been updated accordingly.
8657 * The silc_server_new_channel did not handle the packet coming
8658 from normal server as it normally does not send that. However,
8659 when it announces its channels it does send it. Implemented
8660 the support for that.
8662 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
8663 into the file lib/silccore/id.h.
8665 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8667 * Fixed memory leaks in the functions silc_idlist_del_client,
8668 silc_idlist_del_channel and silc_idlist_del_server in the file
8669 silcd/idlist.c. All of those leaked like a sieve.
8671 * Fixed some small memory leaks in the client's function
8672 silc_client_notify_by_server.
8674 * Added functions into silcd/server.c: silc_server_announce_clients,
8675 silc_server_announce_channels and silc_server_announce_server.
8676 These functions are used by normal and router server to announce
8677 to its primary router about clients, channels and servers (when
8678 router) that we own. This is done after we've connected to the
8681 These functions effectively implements the following packet types:
8682 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
8683 and SILC_PACKET_NEW_ID_LIST.
8685 * Added new functions into the silcd/packet_receive.[ch]:
8686 silc_server_new_id_list, silc_server_new_channel_list and
8687 silc_server_new_channel_user_list to handle the incoming
8688 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
8690 * Added support of changing Channel ID in the function
8691 silc_server_replace_id. If the server that announces a channel
8692 to the router already exists in the router (with same name but
8693 with different Channel ID), router is responsible to send
8694 Replace ID packet to the server and force the server to change
8695 the Channel ID to the one router has.
8697 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
8698 client that the Channel ID has been changed by the router. The
8699 normal server sends this to the client. Client must start using
8700 the new Channel ID as the channel's ID.
8702 Implemented handling of this new type into lib/silcclient/client.c
8703 into the function silc_client_notify_by_server.
8705 * Added new function silc_idlist_replace_channel_id into the files
8706 silcd/idlist.[ch] to replace the Channel ID.
8708 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8710 * Call silc_server_command_identify_check always when processing
8711 the IDENTIFY command in silcd/command.c
8713 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8715 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
8716 send keepalive packets. The packet can be sent by clients,
8717 servers and routers.
8719 Added function silc_socket_set_heartbeat into the file
8720 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
8721 If not set, the heartbeat is not performed. The actual
8722 heartbeat is implemented in the low level socket connection
8723 library. However, application is responsible of actually
8726 Added silc_server_send_heartbeat to send the actual heartbeat
8727 packet into silcd/packet_send.[ch]. Server now performs
8728 keepalive with all connections.
8730 * Added silc_task_get_first function into lib/silcutil/silctask.c
8731 to return the timeout task with shortest timeout. There was a bug
8732 in task unregistration that caused problems. TODO has been
8733 updated to include that task system must be rewritten.
8735 * The client library will now resolve the client information when
8736 receiving JOIN notify from server for client that we know but
8737 have incomplete information.
8739 * Rewrote parts of silc_server_remove_from_channels and
8740 silc_server_remove_from_one_channel as they did not remove the
8741 channel in some circumstances even though they should've.
8743 * Encryption problem encountered in server:
8745 The LEAVE command used to send the Channel Key packet to the
8746 router immediately after generating it. However, the code
8747 had earlier sent Remove Channel user packet but not immediately,
8748 ie. it was put to queue. The order of packets in the router
8749 was that Channel Key packet was first and Remove Channel User
8750 packet was second, even though they were encrypted in the
8751 reverse order. For this reason, MAC check failed. Now, this
8752 is fixed by not sending the Channel Key packet immediately but
8753 putting it to queue. However, this is more fundamental problem:
8754 packets that are in queue should actually not be encrypted
8755 because packets that are sent immediately gets encrypted
8756 actually with wrong IV (and thus MAC check fails). So, packets
8757 that are in queue should be encrypted when they are sent to
8758 the wire and not when they put to the queue.
8760 However, the problem is that the current system has not been
8761 designed to work that way. Instead, the packet is encrypted
8762 as soon as possible and left to the queue. The queue is then
8763 just purged into wire. There won't be any fixes for this
8764 any time soon. So, the current semantic for packet sending
8767 o If you send packet to remote host and do not force the send
8768 (the packet will be in queue) then all subsequent packets to the
8769 same remote host must also be put to the queue. Only after the
8770 queue has been purged is it safe again to force the packet
8773 o If you send all packets immediately then it safe to send
8774 any of subsequent packets through the queue, however, after
8775 the first packet is put to queue then any subsequent packets
8776 must also be put to the queue.
8778 Follow these rules and everything works fine.
8780 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8782 * Added new function silc_server_remove_clients_by_server to
8783 remove all client entries from ID list when the server connection
8784 is lost. In this case it is also important to invalidate all
8785 client entires as they hold the invalid server entry. This
8786 fixes fatal bug when server has lost connection and will reconnect
8789 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8791 * Made some sanity checks to silc_server_daemonise like to check
8792 whether the requested user and group actually exists.
8794 * Added sanity check to SKE's silc_ske_responder_finish to check
8795 that the public and private key actually is valid.
8797 * Invalidate the client's nickname when receiving Replace ID
8798 packet and the Client ID is being replaced. This means that the
8799 server will query the nickname if someone needs it (client)
8802 * Sort the ID Cache in client library when the ID Cache data
8803 has changed (needs sorting).
8805 * Do not allow for SILC client to create several connections to
8806 several servers. The client does not support windows right now
8807 and generating multiple connections causes weird behaviour.
8809 Irssi-silc client does support windows and can handle several
8810 connections without problems, see: www.irssi.org and SILC plugin.
8812 * Fixed some places where client was added to the IDList. The
8813 rule of thumb is following (in order to get everything right):
8814 If the client is directly connected local client then the
8815 `connection' argument must be set and `router' argument must be
8816 NULL to silc_idlist_add_client function. If the client is not
8817 directly connected client then the `router' argument must
8818 bet set and the `connection' argument must be NULL to the
8819 silc_idlist_add_client function.
8821 * The funtion silc_server_packet_send_local_channel actually did
8822 not check whether the client was locally connected or not. It
8823 does that now. Fixed a bug related to LEAVE command.
8825 * Fixed Remove Channel User payload parsing bug in server's
8826 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
8828 * The server's silc_server_save_channel_key now checks also the
8829 global ID list for the channel as it might not be in the local
8830 list. Fixed a bug related to LEAVE command.
8832 * Is this the end of the [<unknown>] buglet that has been lurking
8833 around for a long time? A little for loop fix in server's
8834 silc_server_command_whois_parse that is used by both IDENTIFY
8835 and WHOIS command. At least, this was a clear bug and a cause
8836 of one type of [<unknown>] buglet.
8838 * WHOIS and IDENTIFY commands call the function
8839 silc_server_command_[whois/identify]_check function even if
8840 we are not router server.
8842 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8844 * Added --with-gmp configuration option. If set the GMP
8845 is always compiled in the SILC source tree. If not set then
8846 it is checked whether the system has the GMP3 installed. If
8847 it has then the GMP won't be compiled (the system's headers
8848 and library is used), if it doesn't have it then the GMP is
8849 compiled in the SILC source tree.
8851 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8853 * Changed RSA private exponent generation to what PKCS #1
8854 suggests. We try to find the smallest possible d by doing
8855 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
8856 not security fix but optimization.
8858 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8860 * Added new config entry [Identity] to fork the server and run
8861 it as specific user and group. A patch from Bostik.
8863 * Imported Dotconf configuration library into lib/dotconf.
8864 This will be used to create the SILC configuration files later.
8865 It will appear in the distsribution after this commit.
8867 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8869 * A big code auditing weekend happening. Auditing code for
8870 obvious mistakes, bugs and errors. Also, removing any code
8873 Removed files for being obsolete:
8875 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
8876 inline in the file lib/silcutil/silcbuffer.h)
8878 o lib/silcutil/silcbufutil.c (the header has inline versions)
8880 Changed code to fix possible error conditions:
8882 o The buffer formatting routines now check that the destination
8883 buffer really has enough space to add the data. This applies for
8884 both buffer formatting and unformatting
8885 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
8886 unformatting was changed to accomodate following rules:
8887 XXX_*STRING_ALLOC will allocate space for the data into the pointer
8888 sent to the function while XXX_*STRING will not allocate or copy
8889 the data into the buffer. Instead it sets the pointer from the
8890 buffer into the pointer sent as argument (XXX_*STRING used to
8891 require that the pointer must be allocated already). This change
8892 makes this whole thing a bit more consistent and more optimized
8893 (note that the data returned in the unformatting with XXX_*STRING
8894 must not be freed now). The routines return now -1 on error.
8896 o Tried to find all code that use buffer_format and buffer_unformat
8897 and added return value checking to prevent formatting and
8898 especially unformatting errors and possible subsequent fatal
8901 o Changed ske->x and ske->KEY to mallocated pointers in
8902 lib/silcske/silcske.h. Fixed possible data and memory leak.
8904 o Added return value checking to all *_parse* functions. Fixed
8905 many memory leaks as well.
8907 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
8908 so that buffer overflows would not happen. All code now also
8909 checks the return value as it can fail.
8911 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8913 * Added reconnection support to server if the normal server looses
8914 its connection to the router (for example if router is rebooted).
8915 The server performs normal reconnection strategy implemented
8916 to the server. Affected file silcd/server.c.
8918 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8920 * Added new packet type SILC_PACKET_SET_MODE that is used to
8921 distribute the information about changed modes (for clients,
8922 channels and clients channel modes) to all routers in the
8923 network. Updated the protocol specification accordingly.
8925 Added functions into silcd/packet_send.c and
8926 silcd/packet_receive.c: silc_server_send_set_mode,
8927 silc_server_set_mode.
8929 Added new files silcmode.[ch] into lib/silccore that implements
8930 the encoding and decoding of Set Mode Payload. Added new type
8931 SilcSetModePayload. Moved the definitions of different modes
8932 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
8934 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8936 * Oops, a little mistake in server's connection authentication
8937 protocol. The protocol is not ended with FAILURE but with
8938 SUCCESS if the authentication is Ok. :) Affected file is
8941 * Implemented NICK_CHANGE notify handling in server in the file
8942 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
8943 the local clients on the channel. After the changing nickname
8944 in router environment snhould work and the [<unknown>] nickname
8945 should appear no more.
8947 The silc_server_replace_id function that receives the Replace ID
8948 payload now sends the NICK_CHANGE notify type also in the file
8949 silcd/packet_receive.c
8951 * Changed WHOIS and IDENTIFY command to support the maximum amount
8952 of arguments defined in protocol specs (3328 arguments). This
8953 fixed a bug that caused problems when there were more than three
8956 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8958 * Added extra parameter, command identifier, to the
8959 silc_client_send_command so that explicit command identifier
8962 Changed that ID list routines uses specific command identifier
8963 when sending WHOIS/IDENTIFY requests to the server so that they
8964 can be identified when the reply comes back.
8966 Affected files lib/silcclient/command.[ch],
8967 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
8969 * Added `sender' argument to silc_server_packet_send_to_channel
8970 to indicaet the sender who originally sent the packet to us
8971 that we are now re-sending. Ignored if NULL. Affected file
8972 silcd/packet_send.[ch].
8974 * Added some server statistics support in silcd/server_internal.h
8975 SilcServerStatistics structure and around the server code. Also
8976 send some nice statistics information when client is connecting
8979 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8981 * Fixed channel ID decoding in server's JOIN command reply in
8982 silcd/command_reply.c
8984 * Fixed braodcasting of replace ID payload to not to send it if
8985 we are standalone server in silcd/packet_receive.c.
8987 * Fixed all channel message sending routines to not to send
8988 packets to clients that has router set, since they are routed
8989 separately in the same function earlier. Affects file
8990 silcd/packet_send.c and all channel packet sending functions.
8992 * In USERS reply, res_argv[i] are not allocated, the table
8993 is allocated. Thus changed that free the table, not its
8996 * In server's whois_check and identify_check if the client is
8997 locally connected do not send any WHOIS commands - they are not
9000 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9002 * Fixed some minor bugs in client when sending WHOIS command. The
9003 arguments was in wrong order.
9005 * Removed statis function add_to_channel from server in
9006 silcd/command.c that was previously used with the joining but
9009 * Tested USERS command in router environment successfully with two
9010 routers, two servers and two clients.
9012 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9014 * Reorganized the USERS command and command reply in client library
9015 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9016 When the command is given by user we register a pending command
9017 callback that will reprocess the command after the reply has been
9018 received from the server. When reprocessing the packet we then
9019 display the information. Thus, the USERS information is displayed
9020 now in the command callback instead of in the command reply
9021 callback. The processing of the command is same as previously
9022 when server has sent the command reply in the JOINing process.
9024 * Added to USERS command in silcd/command_reply.c to join the client,
9025 we didn't use to know about, to the channel after we've created
9026 a client entry for it. Also, for clienet we did know already still
9027 check whether it is on the channel or not and add it if not.
9029 * Removed silc_server_command_join_notify as the function and its
9032 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9034 * Changed the client's pending command handling to the same as the
9035 server's pending command handling. It is also now possible to
9036 execute command reply functions from other command reply
9037 function as the function callbacks for commands and command
9038 replies are one and same. The pending commands are not static
9039 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9040 in client connection context. Thus, pending commands are server
9041 connection specific as it is convenient.
9043 Changed the function silc_client_command_pending and
9044 silc_client_command_pending_del and added new function
9045 silc_client_command_pending_check. Removed the
9046 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9049 * Added cmd_ident, current command identifier, to the client
9050 connection context in lib/silcclient/client.h to keep track on
9051 command identifiers used in command sending. Client's command reply
9052 function handling now supports the mandatory command identifiers.
9054 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9055 funtions in client to fully support pending command callbacks.
9057 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9058 as one of the arguments to the application in the command reply
9061 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9062 before first releasing SILC but came back. Now it is removed again
9063 and should come back nomore. The FORWARDED flag was used only
9064 by the JOINing procedure by forwarding the command packet to router.
9065 Now, the JOINing procedure has been changed to more generic (due
9066 to various router environment issues) and FORWARDED is not needed
9067 anymore for anything. The protocol specification is yet to be
9070 Now, removed silc_server_packet_forward from server and the flag
9071 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9073 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9075 * Renamed NAMES command to USERS command. The NAMES was named that
9076 due to historical reasons. Now it is renamed. Also, rewrote
9077 parts of the USERS command. The nickname list is not sent anymore
9078 by the server. Only Client ID and mode lists are sent in the USERS
9079 command. Changed this also to the protocol specification.
9081 The client now resolves the names and stuff after it receives
9082 the USERS list from the server when joining to the channel.
9084 * WHOIS and IDENTIFY commands has been changed to support multiple
9085 Client ID's per command. One can now search for multiple users
9086 in the network by sending only one WHOIS or IDENTIFY command.
9087 Changed the code and the protocol specifications.
9089 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9090 uses silc_server_command_whois_parse to parse the request. */
9092 * If normal server, do not parse the WHOIS and IDENTIFY requests
9093 before sending it to the router. Saves some time.
9095 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9097 * Fixed JOIN command on client library. Wrong number of arguments
9098 used to crash the client.
9100 * Added silc_server_channel_has_global function to check whether
9101 channel has global users or not.
9103 * Added silc_server_channel_has_local function to check whether channel
9104 has locally connected clients on the channel.
9106 * The silc_server_remove_from_one_channel now checks whether the
9107 channel has global users or not after given client was removed from
9108 the channel. It also checks whether the channel has local clients
9109 on the channel anymore. If it does not have then the channel entry
9110 is removed as it is not needed anymore.
9112 * The silc_server_notify now checks on JOIN notify whether the joining
9113 client is one of locally connected or global. If it is global then
9114 the channel has now global users on the channel and that is marked
9115 to the channel entry. Also, it now saves the global client to
9116 global list who is joining and JOINs it to the channel. This is
9117 for normal server, that is.
9119 Changed silc_server_send_notify_on_channel,
9120 silc_server_packet_relay_to_channel and
9121 silc_server_packet_send_to_channel check if we are normal server
9122 and client has router set (ie. global client) do not send the
9123 message to that client, as it is already routed to our router.
9125 * Implemented LEAVE notify type handling in silc_server_notify
9128 * Tested LEAVE command in router environment successfully. Tested
9129 with two routers, two servers and two clients.
9133 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9135 * Implemented SIGNOFF notify type handling in silc_server_notify
9138 * silc_server_remove_id now removes the client entry from all channels
9139 it has joined and thusly sends SIGNOFF notify type.
9141 * Rewrote the NAMES list generation in server by removing two excess
9142 loops. The lists are created now inside one loop.
9144 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9146 * silc_server_remove_channel_user checks now also global list
9147 for channel and client.
9149 * silc_server_new_channel_user checks now both local and global
9150 list for channel and client. Fixed a bug in client id decoding.
9151 Used to decode wrong buffer.
9153 * silc_server_channel_message checks now both local and global
9154 list for channel entry.
9156 * Tested channel joining (hence JOIN) in router environment
9157 successfully. Tested with two routers, two servers and two
9160 * Tested channel message sending in router environment successfully.
9162 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9164 * Added silc_server_save_channel_key into server.[ch] to save the
9165 received channel key in Channel Key payload processing. It is
9166 also used in JOIN command reply handling.
9168 Equivalent function silc_client_save_channel_key added into
9169 client.[ch] into client library.
9171 * Changed JOIN command reply to send information whether the channel
9172 was created or not (is existing already) and the channel key
9173 payload. Changed protocol specs accordingly.
9175 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9176 the request was sent by ID and not by nickname. Crashed on
9179 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9181 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9182 now correctly save the received data.
9184 * silc_server_free_sock_user_data now notifies routers in the
9185 network about entities leaving the network.
9187 At the same time implemented functions silc_server_remove_id
9188 and silc_server_send_remove_id to receive and send REMOVE_ID
9189 packets. The packet is used to notify routers in the network
9190 about leaving entities. The ID removed will become invalid in
9193 * Added function silc_idlist_del_server into server. Removes and
9194 free's server entry from ID list.
9196 * silc_server_private_message function now checks, if we are router,
9197 that the destination ID really is valid ID, naturally.
9199 * In router when NEW_ID packet is received (for new client) the
9200 hash of the Client ID is saved in the ID Cache but the
9201 client->nickname is set to NULL, instead of putting the hash
9204 IDENTIFY command now also checks that client->nickname must be
9205 valid. If it is not if will request the data from the server who
9206 owns the client. Added new function
9207 silc_server_command_identify_check.
9209 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9210 to set the command to already allocated Command Payload.
9212 * Tested private message sending in router environment with two
9213 routers, two servers and two clients. Fixed minor bugs and now
9216 * Fixed segfault from client's NAMES command. Used to crash if
9219 * Forwarded packets must not be routed even if it is not destined
9220 to the receiver. Changed server code comply with this.
9222 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9224 * Added `require_reverse_mapping' boolean value to ServerParams
9225 structure. If TRUE (not default) the server will require that
9226 the connecting host has fully qualified domain name.
9228 If the reverse mapping is not required and hostname could not be
9229 found the IP address is used as hostname.
9231 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9233 * Implemented version string checking to both client and server.
9234 The check is incomplete currently due to the abnormal version
9235 strings used in development version of SILC.
9237 * Changed all command functions in server to use the new
9240 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9242 * Changed char *data to unsigned char *data in ID Cache system to
9243 support binary data as ID Cache data. Changed code to support
9244 binary data in lib/silccore/idcache.c.
9246 * Renamed silc_server_packet_relay_command_reply to
9247 silc_server_command_reply as it is normal packet receiving
9248 function. Rewrote the function to accept command replys for
9249 servers and not only for clients.
9251 * Mark remote router always as registered server if we are connecting
9252 to it. Otherwise, commands sent by the router to us are ignored.
9254 * All ID List find routines now returns the ID Cache Entry pointer
9255 as well if requested.
9257 * WHOIS command works now in router environment, tested with two
9258 routers, two servers and two clients.
9260 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9261 in router environment (as it is almost equivalent to WHOIS) but
9262 hasn't been tested thoroughly. Added new functions:
9264 silc_server_command_identify_parse
9265 silc_server_command_identify_send_reply
9266 silc_server_command_identify_from_client
9267 silc_server_command_identify_from_server
9269 * Disabled route cache adding because adding two different ID's with
9270 same IP replaces the old cache entry thus giving wrong route.
9271 The entry->router->connection is always the fastest route anyway
9272 so route cache may not be needed. Of course, new routes maybe
9273 established after receiving the ID when the entry->router->connection
9274 might not be anymore the most optimal.
9276 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9278 * Add route cache for received ID for fast routing.
9280 * Added silc_server_packet_route to route received packet on router
9281 that is not destined to us.
9283 * Renamed silc_server_get_route to silc_server_route_get.
9285 * Added id_string and id_string_len fields into SilcServer to
9286 include encoded ServerID for fast comparing without excess
9287 encoding of the ID's.
9289 * Cleaned up WHOIS command on server side. Added following static
9292 silc_server_command_whois_parse
9293 silc_server_command_whois_check
9294 silc_server_command_whois_send_reply
9295 silc_server_command_whois_from_client
9296 silc_server_command_whois_from_server
9298 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9299 arguments in command replies. All command functions should be
9300 updated to use this macro.
9302 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9304 * Minor typo fixes on command reply handling on server.
9306 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9308 * Added silc_server_command_add_to_channel internal routine to add
9309 the client to the channel after router has created the channel and
9310 sent command reply to the server.
9312 * Added generic silc_server_send_command to send any command from
9315 * Use static buffer with ID rendering instead of duplicating data.
9317 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9319 * Fixed a channel user mode bug when joining to a channel server gave
9320 everybody channel founder rights, oops.
9322 * We mark ourselves as the router of the incoming server connection
9323 if we are router ourselves. This way we can check in some packet
9324 sending functions whether it is locally connected server. For
9325 incoming router connections we put NULL.
9327 * For router sending packets locally means now always sending the
9328 packet cell wide; to local clients and local servers. For normal
9329 server sending packet locally means sending it to only local
9332 * Fixed the JOIN command to really work in router environment. If the
9333 channel is created it is always created by the router. Router is
9334 also responsible of making the initial joining to the channel,
9335 sending JOIN notify to the sending server and distributing
9336 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
9337 does not exist server doesn't do anything else but forward the
9338 command to the router which performs everything.
9340 * Added silc_server_send_channel_key function to send the Channel Key
9343 * Added silc_server_create_channel_key to create new channel key. The
9344 channel key is now re-generated everytime someone joins or leaves
9345 a channel, as protocol dictates. Note: channel->key_len is the
9348 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9350 * Splitted server.[ch] finally. Created now packet_send.[ch] and
9351 packet_receive.[ch] to separate packet sending and receiving
9352 routines. The server.[ch] now includes everything else including
9353 actual packet processing (writing and reading data) and other
9356 Renamed silc_server_private_message_send_internal to
9357 silc_server_send_private_message. The routine is still though
9358 used only to relay private messages as server does not send
9359 private messages itself.
9361 Renamed silc_server_new_channel to silc_server_create_new_channel
9362 and added new function sicl_server_new_channel that handles the
9363 incoming New Channel packet. Added also new sending function
9364 silc_server_send_new_channel to send New Channel Payload.
9366 * Added new function silc_server_notify to process incoming notify
9367 packet to the server/router. Server may then relay the notify
9368 to clients if needed.
9370 * Added new function silc_server_new_channel_user to process incoming
9371 New Channel User packet. Router will redistribute the packet and
9372 send JOIN notify to its local clients and locally connected servers
9373 if needed. Normal server will send JOIN notify to its local client
9374 on same channel when received this packet. Added also corresponding
9375 sending function silc_server_send_new_channel_user to sent the
9378 * Added boolean route argument to send_notif_to_channel and
9379 packet_send_to_channel functions to attempt to route the packet
9380 if it is TRUE and send only locally if it is FALSE.
9382 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9384 * silc_server_replace_id now broadcasts the received replace ID
9385 packet if it is not broadcast packet already. The router must
9386 broadcast to inform other routers about changed ID.
9388 * Added backpointer to server's router into SilcServer context in
9389 silcd/server_internal.h.
9391 * Fixed silc_server_packet_broadcast to send correct broadcast
9394 * The channel key is now distributed to the local client as soon
9395 as it is received from the router (in router environment) so that
9396 no other packet may be sent for the channel until client has
9399 * silc_server_remove_channel_user now broadcasts the received
9400 Remove Channel User packet if it is not broadcast packet already.
9401 The router must broadcast to inform other routers about removed
9404 * Added users field into SilcPacketContext that is a reference count
9405 of the context. One can increase the reference count by calling
9406 silc_packet_context_dup which is now changed to just increase the
9407 reference count instead of duplicating the data. The reference
9408 count is decresed by calling silc_packet_context_free that will
9409 free the data after the reference count hits zero.
9411 For now on the packet context and everything allocated into it
9412 (including the raw packet from network) must be freed by calling
9413 the new silc_packet_context_free function. Added also new function
9414 silc_packet_context_alloc that must be used now to allocate the
9415 context. This also means that if a routine is asynchronous from
9416 silc_[client/server]_packet_parse_type the packet context must
9417 be duplicated by calling silc_packet_context_dup. Otherwise it
9418 gets free'd after silc_[client/server]_packet_parse_type returns.
9419 Also, one must remember that if packet is duplicated then its
9420 reference count must be decresed by calling the free function as
9421 many times as it was duplicated.
9423 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
9424 from both client and server.
9426 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9428 * Made joining to a channel working in router environment.
9430 * Cleaned up JOIN command on server side and create function
9431 silc_server_command_join_channel internal routine to make the
9434 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9436 * Changed silc_command_pending list to SilcDList. Also, added
9437 `ident' field to SilcServerCommandPending structure to identify
9438 the reply and to call correct callback.
9440 Added silc_server_command_pending_check function to replace the
9441 corresnponding macro. The silc_command_pending list is not
9444 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
9445 to set identifier to previously allocated Command Payload. It
9446 is used to set identifier for command when resending Command
9449 * Added silc_command_payload_encode_payload to encode Command
9450 Payload buffer from SilcCommandPayload structure.
9452 * Added silc_argument_payload_encode_payload to encode Argument
9453 payload buffer from SilcArgumentPayload structure.
9455 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9457 * Changed WHOIS command to support router connection on server side.
9458 The whois request is always sent to router unless the server is
9459 standalone server. After server has received the reply from the
9460 router will it send the reply to the client.
9462 * Added silc_server_packet_broadcast into silcd/server.[ch] to
9463 broadcast received broadcast packet. The function is used only
9464 by router. The broadcast packet is always sent to the router's
9467 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
9468 render given ID to printable string, for log files for example.
9470 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9472 * Made basic router to router connections working. At least they
9473 can now connect to each other but nothing really works the way
9474 they are supposed - yet.
9476 * Added new initiator token to RouterConnection configuration
9477 file in silcd/serverconfig.[ch]. It is used to tell whether we
9478 are the initiator to the remote router or whether we'll expect
9479 the other end to connect.
9481 * Moved registering of listener task to silc_server_init, hence
9482 the server starts listenning as soon as it is run, even if it
9483 does not have connections to other routers. Let's see how well
9486 * Changed default connection retry timeouts for more suitable in
9489 * Removed cipher and such arguments from silc_idlist_add_client
9490 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
9491 Added new function silc_idlist_add_data to add the keys and stuff
9494 * Added SilcIDListData structure and added it to SilcClientEntry
9495 and SilcServerEntry as their first field in the structure. This
9496 way we can explicitly cast the ID entries to the SilcIDListData
9497 structure and get common data for the entries. In past, we had
9498 to first check what type of connection it is and then cast it to
9499 correct ID entry type. Now, we can directly cast the opaque
9500 pointer to the SilcIDListData (no matter what ID entry it actually
9501 is) and get the data needed.
9503 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9505 * Wow, found a bug in scheduler. The scheduler uninitialized itself
9506 in some circumstances even if threre were timeout tasks, though not
9507 IO tasks, but tasks anyway. Now fixed.
9509 * Defined SilcServerConnection structure to hold connection specific
9510 stuff about directly connected servers and routers. The definition
9511 is currently in silcd/server_internal.h. I thought about having
9512 a bit more important role fro this struct but for now it is used
9513 only when connecting to other server (or router actually).
9515 * Added connecting retry support in server when connecting to
9516 router(s). The retry feature implement exponential backoff
9517 algorithm. Also, added SilcServerParams structure to hold default
9518 parameters for server. For now, it include these retry settings
9519 and are hard coded. After server is moded to be as Silc Server
9520 Library this structure will be more important.
9522 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9524 * Changed client librarys channel->clients table to SilcList and
9525 changed code accordingly.
9527 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9529 * Changed client's channel table to SilcList and changed code
9530 accordingly. Also changed SilcChannelClientEntry to include back-
9531 pointer to the channel so that client entry can use that structure
9532 as list as well and we have fast cross-reference to the channel.
9533 This change dramatically decreased the complexity of channel
9534 handling with client entry and vice versa (removed one extra
9535 loop when searching for channel entry from many functions).
9537 * Changed server->sim from table to SilcDList and changed code
9540 * NAMES command can now be used from user interface. It will show
9541 the user list on the channel, neatly.
9543 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
9544 Code now saves realname of the user if it becomes available.
9546 * Renamed configure.in to configure.in.pre and made ./prepare
9547 script to automatically add correct version string to
9548 configure.in which it creates from configure.in.pre.
9550 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9552 * NAMES command reply now shows users mode with the nickname when
9555 * Moved silc_client_ch[u]mode[_char] functions from
9556 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
9557 place sucks, they are utility functions and should be in some
9560 * Fixed some unsigned int's to unsigned short's. Patch by cras.
9562 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
9565 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9569 * Added TRQ (efficient deque and list library) into lib/trq. This is
9570 a very good list library that is currently used in the SILC. Defined
9571 SilcList API over the library because I didn't like the API very
9572 much. See lib/trq/silclist.h for the API and examples of how to
9573 use the API. Fixed various places in the code to use the new
9574 SilcList API. The SilcList is meant for lists that has a structure
9575 already defined as a list. It is not suitable to add just some
9576 context to the list (in TRQ, the context is the list actually).
9578 So, I defined SilcDList that can be used for the purpose where
9579 predefined list structure does not exit. This can be used as
9580 such list. Now some context just can be added to the SilcDList.
9581 Currently this list is not used in the SILC just yet, though there
9582 are a lot places where this can replace dynamically allocated
9583 tables and I will fix these places, later, to use SilcDList.
9584 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
9585 and use TRQ internally).
9587 Also fixed some annoying warning messages that the original TRQ
9588 code generated. Also minor changes to TRQ's Makefile.in.
9590 * Added support for querying by Client ID to both WHOIS and
9591 IDENTIFY commands into server, as required by the protocol.
9593 * Removed method function pointers from SilcBuffer structure. They
9594 weren't used to anything and just increased the context size for
9595 no good reason. This change also made silc_buffer_alloc and
9596 silc_buffer_free functions inline functions.
9598 * Disabled command flooding detection support until it's fixed so
9599 that it accepts commands in but does not execute them more than once
9602 * Added silc_net_localhost(), to return local hostname, into
9603 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
9604 that must be initialized before calling silc_client_init.
9606 * Added new function: silc_server_send_notify_on_channels to send
9607 notify messages to all channels client has joined. It is assured
9608 that the message is sent only once per client.
9610 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
9611 lib/silcutil/silcutil.[ch] as silc_format function. The new
9612 function is generic and is used by server as well, not only by
9613 the logging routines.
9615 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
9616 the provided version string was not acceptable. Added new function:
9617 silc_ske_check_version into lib/silcske/silcske.h. The function
9618 must be implemented by the application (client or server) and it
9619 does not reside in the SKE library. The function checks the version
9620 string remote end sent.
9622 * Added back pointers (to opaque context and to SilcSocketConnection)
9623 into SilcPacketContext structure into lib/silccore/silcpacket.h.
9625 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
9626 duplicate packet context structure.
9628 * Changed `notify' client operation to send same arguments as client
9629 receives from server except for ID's. ID's are mapped to correct
9630 ID entry and that is returned. Also, if channel entry is not sent
9631 by server but the notify is for channel the channel entry is sent
9632 to application (otherwise application doesn't know that it is for
9633 channel (library gets it from packet's Destination ID)).
9635 * Added silc_client_remove_from_channels into client library to
9636 remove a client from all channels it has joined to. Used when
9637 received SIGNOFF notify from server. Added also new function
9638 silc_client_replace_from_channels to replace old ID entry with
9639 new ID entry on all channels. Used when received NICK_CHANGE
9642 * Fixed ID Cache list handling in silc_idlist_get_client in
9643 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
9644 to get (or query) client by ID.
9646 * Updated TODO list.
9648 * Added connection authentication status message defined by the
9649 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
9650 support for these into the code in client and server side.
9652 * Added generic function silc_client_send_command to send any command
9653 with variable argument list. Application should use this function
9654 to send commands if the command functions provided by the library
9655 does not suite for the application's user interface needs.
9657 * Added new `failure' client operation. Application is notified about
9658 received failure packet if client is executing a protocol. In this
9659 case the protocol's execution has failed.
9661 * Added SKE's end notify to send the SKE_SUCCESS notify message that
9662 is required by the protocol.
9664 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
9665 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
9668 * Added status flag to SilcSKE object to indicate realtime status
9669 of the SKE protocol.
9671 * Application receives now exactly same command reply arguments as
9672 the library receives from server. However, if ID is received the
9673 corresponding ID entry is returned to the application (eg. Client
9674 ID is mapped to correct SilcClientEntry entry and that is returned).
9675 Changed command_reply client operation due to this change.
9677 * Changed all ID's in commands and in command replys as ID Payloads.
9678 Change affected both client and server side codes.
9680 All ID's sent in SILC network (with execption of ID's in SILC
9681 Packet header) are sent in ID Payload to support variable length
9684 * Server now notifies nick changes and notifies all clients on
9685 the channels about the new nickname (about the new Client ID,
9688 * Implemented CMODE command to change channel modes. Supports all
9689 channel modes defined by the protocol specs except ban and invite
9690 lists. (Also, private channel key mode is supported but support for
9691 setting private channel key in client is missing, thus, this mode
9692 has no effect on client side (except that server requires that the
9693 client uses private channel key and normal channel traffic does not
9696 Also, invite mode works per se, but INVITE command does not work
9697 yet correctly, so you can set channel as invite only channel but
9698 inviting clients to the channel does not work (it is yet to be
9699 thought what's the best way to do it).
9701 * Added new command SILC_COMMAND_CUMODE to change user mode on the
9702 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
9703 Implemented CUMODE command to change user's mode on the channel.
9704 Supports all modes defined by the protocol specs.
9706 * Added NAMES command reply to return users modes on the channel.
9708 * Removed unnecessary and slow ciphers from lib/silccrypt.
9710 * Set SO_KEEPALIVE option to connection sockets by default.
9712 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
9714 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
9715 redefined the Notify Payload into protocol specs.
9717 * Added silc_id_payload_parse_id to get ID directly from raw
9720 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9722 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
9723 accept searching by Client ID as well.
9725 * Added support for LEAVE and SIGNOFF notify types in client library.
9727 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
9728 to parse ID Payload from raw data.
9730 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9732 * Added flags parameter into silc_ske_assemble_security_properties
9733 function in lib/silcske/silcske.[ch].
9735 * Changed notify client operation to fit better for notify messages
9736 sent by server. The notify payload received from server is now
9737 passed to the application (after parsing it to SilcNotifyPayload).
9738 It is application's responsibility to retrieve the arguments
9739 from the payload and show the message the way it wants. The message
9740 sent by server is implementation specific.
9742 * Changed public keys to comply with the protocol specification.
9743 Old public keys are not supported anymore and are not compatible.
9745 * Removed nickname from Channel Payload as the latest draft removed
9746 it. The client must resolve the nickname from the NAMES command
9747 reply received when it joined the channel.
9749 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
9751 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9753 * Fixed some errors in protocol specification drafts.
9755 * Created lib/silccore/silcnotify.c to implement Notify Payload
9756 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
9757 generic payloads described by protocol specifications. The file
9758 includes implementations for ID Payload and Argument Payload.
9760 * Changed Command Payload implementation to use the new Argument
9761 Payload. Changed command_xxxx_payload to command_payload_xxxx
9762 to comply with SILC coding conventions.
9764 * Added suppport for Argument Payload handling in Notify Payload
9765 implementation as protocol requires it. Added the new support
9766 into server and client lib as well.
9768 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9770 * Added support for multiple nicknames on same channel. [n] is
9771 added locally to the nickname if there are more than one same
9772 nicknames on the channel.
9774 * Server now sends all nicknames that matched WHOIS request.
9775 Client also shows the list received from server.
9777 * Added TOPIC command to client side. User can now set and show
9778 current topic on channel.
9780 * Added MOTD command to client and server. Also, server sends the
9781 motd when client connects to the server.
9783 * Changed version strings to comply ISO 8601.
9785 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9787 * Fixed protocol error handling in client library. It should now
9788 cope even if the SKE fails for some reason.
9790 * Made new protocol specification drafts for submitting to IETF.
9792 * Implemented TOPIC command to server in silcd/command.c.
9794 * Added two new notify types into lib/silccore/silcnotify.h:
9795 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
9796 notify nickname change and topic setting/change on a channel.
9798 * API change of command_reply operation in client library. The
9799 application gets now the status type received from server as well.
9801 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9803 * Removed the function just added to lib/silcutil/silcschedule.[ch].
9805 * Cras fixed and optimized the packet handling even further and
9806 it should work now. Minor change to the prototype of function
9807 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
9809 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9811 * Added new function into lib/silcutil/silcschedule.[ch]:
9812 silc_schedule_with_fd to select() a specified fd. The function
9813 returns after timeout expires or data arrives or goes. The
9814 function is used by packet routines to wait that all data is
9815 received from network.
9817 * Fixed data reading from network in lib/silccore/silcpacket.c.
9818 The code now assures that all data is read from the fd and then
9819 continues packet processing. This was a bug fix since the code
9820 used to drop some data in some circumstances.
9822 * Added new function into lib/silcclient/client.[ch]:
9823 silc_client_start_key_exchange to start key exchange after
9824 connection has been established to server. The code internally
9825 now uses this funtion but its main purpose was to provide it
9826 for applications that perform their own connecting. After
9827 application has created a connection it merely calls this
9828 function to start the key exchange between client and server.
9829 The library takes care of everything else after that.
9831 Updated also lib/silcclient/README to explain the usage of
9834 * Do not send to application information that connection has
9835 been established. Application gets notified it by connect
9838 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9840 * Applied cras's patch to add silc_schedule_one function. The
9841 function runs scheduler once and returns.
9843 * Fixed the scheduler after cras messed it up. The timeout
9844 handling works now as it's supposed to work.
9846 * Added into lib/silccore/ silcnotify.h to include notify
9847 message types support. Changed silc_server_send_notify*
9848 functions, in server.[ch], to support those new notify types.
9849 Added the support for the notify types into client library,
9850 as well. Added new notify client operation into ops.h in
9853 * Changed silc_server_packet_send_to_channel to send normal
9854 packets instead of just channel message packets. The function
9855 is now used to send the notify packets to channels. It is not
9856 used to send channel message packets anymore, as server never
9859 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
9860 va_arg()s as it seems to require it nowadays. I guess, if SILC
9861 is compiled with older va_arg() the new code should work anyway.
9863 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9865 * Splitted core library. Core library (lib/silccore) includes
9866 now only SILC protocol specific core (and common) components.
9867 Created new utility library (lib/silcutil) that includes more
9868 generic purpose stuff. The stuff for util library was taken
9869 from the old core library. This was minor and easy split.
9871 * Created SILC Client Library (lib/silcclient) that includes
9872 implementation of the SILC client without user interface. This
9873 was major move from silc/ directory. The code has been changed
9874 so that it is transparent towards the user interface. The
9875 silc/ directory includes now the same user interface as before
9876 and it uses the new client library. Read lib/silcclient/README.
9877 Basicly, the client library performs everything else related
9878 to SILC except user interface handling. Also, configuration
9879 files are considered to be part of user interface and library
9880 does not handle them.
9882 This change also changed a lot of structures, function naming etc.
9883 Most important change was that SilcClientWindow object was
9884 renamed to SilcClientConnection in the client library. Created
9885 also new file lib/silcclient/ops.h. Also added new files
9886 silc/local_command.[ch] and silc/client_ops.[ch].
9888 All these changes were made to make it easier for user interface
9889 designers to create what ever user interface for the SILC client
9892 It is also expected that the server will be moved to lib
9893 directory as well and SILC Server Library will be created;
9894 sometimes in the future.
9896 * Removed Local commands from lib/silccore/silccommand.h as
9897 they are application specific and new client library does not
9898 handle any of those anymore.
9900 * Several functions moved to lib/silcutil/silcutilc.[ch] from
9901 old client implementation in silc/.
9903 * Added support for callback functions in SILC_LOG_* macros.
9904 Application can now set its own callbacks that will be called
9905 instead of using the default functions that will always print
9906 the debug messages to stderr (or stdout). Also, debugging can
9907 now be disabled by setting silc_debug to FALSE and re-enabled by
9908 setting it to TRUE. Note, that logging will still work even
9909 if debugging is disabled.
9911 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
9912 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
9913 silc_log_reset_debug_callbacks.
9915 * To enable debugging in silc client one must give now -d
9916 option on command line.
9918 * Changed silc_schedule_init to automatically allocate task queues
9919 if they are not allocated before calling it.
9921 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9923 * Added GMP 3.1 into math library.
9925 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9927 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
9928 a channel in SILC network. The packet is used by servers and
9929 routers to notify other routers that user has left a channel.
9930 This little feature was missing until now. Added the feature
9931 to protocol specification as well.
9933 Added functions: silc_server_send_remove_channel_user and
9934 silc_server_remove_channel_user into server.[ch].
9936 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
9937 lib/silccore/silcpacket.h. However, they are not implemented
9940 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9942 * Fixed joining to a channel and sending channel messages
9943 between server and router. The channel message sending should
9944 now work inside a cell.
9946 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9948 * Fixed the private message sending between server and router.
9949 The private message sending should now work inside a cell.
9951 * Added silc_server_replace_id into server.[ch] to replace
9952 existing ID in the SILC network.
9954 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
9955 and silc_idlist_replace_server_id into idlist.[ch] in server.
9957 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9959 * Fixed the server to server connections. Server can again now
9960 connect to router. Router to router connections probably does
9963 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9965 * Added dynamic protocol registering support. Now protocols can
9966 registered and unregistered on the fly. Patch by cras.
9968 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9970 * Added lib/contrib directory to hold routines that some platforms
9971 don't have but are needed by SILC.
9973 * Added getopt.c, getopt1.c and getopt.h from GNU C library
9974 into lin/contrib to provide getopt() and getopt_long() for
9975 those who don't have it.
9977 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9979 * Added AWAY command to client. When away message is set and
9980 client receives a private message packet the client automatically
9981 replies to the sender with the away message.
9983 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
9984 bug seemed to be the cause of recent problems when compiling
9987 * Added version detection support to SKE protocol specification
9988 and added the new changes to the SKE implementation as well.
9989 There were other minor changes in the SKE protocol as well.
9991 Many changes in lib/silcske/silcske.[ch] and in
9992 lib/silcske/payload.[ch].
9994 * Added ^U functionality, clear input line. Patch from cras.
9996 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9998 * Mainly small bugfixes on core library. Fixed some debugging
9999 logging and buffer overflow in silclog.c.
10001 * Updated config.sub and config.guess on the distribution tree.
10003 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10005 * Added command lagging support in server. Client may execute
10006 commands now only once in two seconds.
10008 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10010 * Optimized packet reception. MAC computation and checking is now
10011 also more optimized. A lot previously duplicated code is now
10012 used as generic by both client and server.
10014 * Fixed key pair generation in clientutil.c
10016 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10018 * Added into lib/silccore/silcbufutil.[ch] new function;
10019 silc_buffer_realloc.
10021 * Moved generic packet sending/encryption functions to
10022 lib/silccore/silcpacket.[ch] from client and server. Some
10023 rewriting of the functions.
10025 * Moved all generic packet reception/decryption functions to
10026 lib/silccore/silcpacket.[ch] from client and server. The
10027 packet processing is now much cleaner in both client and server.
10028 These were major changes in both client and server.
10030 * Created many common functions in server to do packet sending.
10031 Previously code were duplicated a lot, this has been removed
10032 with these changes.
10034 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10036 * Rewrote major parts of the ID cache system. Don't know
10037 whether it is better now or not but at least the API is more
10040 * Major rewrite on ID cache stuff on client because of the ID
10041 cache API changes. Added idlist.c to client.
10043 * Also major rewrite on ID cache stuff on server as well.
10044 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10045 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10046 in hand, instead they are all put into the ID cache system now.
10047 All server_idlist_* routines uses ID cache now instead of
10048 traversing its own lists (those lists does not exist anymore).
10049 SilcIDList though still exists. Also, SilcXXXEntry's are
10052 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10054 * Finally made the SKE implementation compliant to the protocol
10055 specification. All mp integers are now binary encoded as
10056 opposed being HEX encoded.
10058 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10061 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10062 functions: silc_[encode/decode]_pem. Also added function
10063 silc_encode_pem_file to PEM encode with newlines ('\n') for
10064 saving into a file.
10066 * SILC public keys are now encoded either PEM or binary. Same
10067 option is for private keys as well. By default private keys
10068 are binary encoded and public keys PEM encoded. Silly HEX
10069 encoding were removed.
10071 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10072 function to create fingerprints.
10074 * Fixed a bug in SHA1; does not change the original data anymore.
10076 * Partly implemented INFO command on client and server side.
10077 Fixed CLEAR command. Changes to SERVER command; show current
10078 server(s) when giving command without arguments. Added
10079 VERSION command to client.
10081 * Added check to server that unregistered connections cannot
10082 execute commands (unless it is specificly allowed).
10084 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10086 * Fixed screen refresh.
10088 * Fixed channel joining bug from client. On some circumstances
10089 client tried to join to a channel it had already joined.
10091 * Added public key verification process into client's protocol.c.
10092 The client now verifies the public key from user and saves
10093 it into ~./silc/serverkeys/ directory.
10095 Added into: clientutil.[ch]: silc_client_verify_server_key.
10097 * Changed SKE protocol's silc_ske_initiator_finish function
10098 to accept callback function that verifies the received public
10099 key. Removed old silc_ske_verify_public_key function.
10101 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10103 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10104 silc_pkcs_private_key[_data]_set.
10106 * Made the password and public authentication more cleaner in
10107 server's protocol.c.
10109 * Removed historic and obsolete protocol `channel_auth' from
10110 both client and server.
10112 * Removed wrong way of sending command status messages from
10113 server to client in server's command.c. The old way violated
10114 protocol specification.
10116 Changes to silccore/silccommand.[ch]: removed
10117 silc_command_encode_status_payload -> not needed anymore,
10118 changed silc_command_encode_payload_va to accept extra
10119 argument on variable argument list. The argument type must
10120 now be provided to the function. Also, added new function:
10121 silc_command_encode_reply_payload_va which is same as
10122 normal command_encode_payload_va except command status type
10123 is provided as extra argument.
10125 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10127 * Added ~./silc directory handling. The directory includes the
10128 public and private keys for the client.
10130 Added silc_client_check_silc_dir, silc_client_create_identifier
10131 and silc_client_load_keys.
10133 * Implemented SILC protocol compliant public key. Added public
10134 and private key saving to and loading from files.
10136 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10137 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10138 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10139 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10140 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10142 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10143 silc_pkcs_load_[public/private]_key.
10145 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10147 * Added silc_server_get_route (route.[ch]) to get connection
10148 data for the fastest route for given ID.
10150 * Implemented INVITE command on client and server. The command
10151 were re-defined in the SILC Protocol Specification and the
10152 implementation now complies with the specification.
10154 * Implemented PING command on client and server.
10156 * Implemented NAMES command on client and server. The server side
10157 supports currently only normal server not router server yet.
10158 Some changes to NAMES definition in SILC protocol specification.
10160 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10162 * Implemented LEAVE command on client and server.
10164 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10165 again. This change was made to the protocol as well. Server
10166 should not violate the protocol specification anymore.
10168 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10170 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10171 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob